From 29b1af417ae1a24b938ed24a4cbfd8639ab036c1 Mon Sep 17 00:00:00 2001
From: Nigel Stewart <nigels@sourceforge.net>
Date: Tue, 15 Feb 2011 10:21:17 -0600
Subject: [PATCH 01/11] Add support for #define GLEW_NO_GLU, contributed by
 Stefan Eilemann

---
 auto/src/glew_head.h | 10 ++++++----
 src/visualinfo.c     |  3 +++
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/auto/src/glew_head.h b/auto/src/glew_head.h
index 9f2cf2f..26b8808 100644
--- a/auto/src/glew_head.h
+++ b/auto/src/glew_head.h
@@ -1080,10 +1080,12 @@ GLAPI void GLAPIENTRY glViewport (GLint x, GLint y, GLsizei width, GLsizei heigh
 
 /* ---------------------------------- GLU ---------------------------------- */
 
+#ifndef GLEW_NO_GLU
 /* this is where we can safely include GLU */
-#if defined(__APPLE__) && defined(__MACH__)
-#include <OpenGL/glu.h>
-#else
-#include <GL/glu.h>
+#  if defined(__APPLE__) && defined(__MACH__)
+#    include <OpenGL/glu.h>
+#  else
+#    include <GL/glu.h>
+#  endif
 #endif
 
diff --git a/src/visualinfo.c b/src/visualinfo.c
index 177f765..52839c5 100644
--- a/src/visualinfo.c
+++ b/src/visualinfo.c
@@ -161,10 +161,13 @@ main (int argc, char** argv)
   fprintf(file, "OpenGL version string: %s\n", glGetString(GL_VERSION));
   fprintf(file, "OpenGL extensions (GL_): \n");
   PrintExtensions((char*)glGetString(GL_EXTENSIONS));
+
+#ifndef GLEW_NO_GLU
   /* GLU extensions */
   fprintf(file, "GLU version string: %s\n", gluGetString(GLU_VERSION));
   fprintf(file, "GLU extensions (GLU_): \n");
   PrintExtensions((char*)gluGetString(GLU_EXTENSIONS));
+#endif
 
   /* ---------------------------------------------------------------------- */
   /* extensions string */

From 18455eb40fe2d71f5f78cce0bf44eb302c224016 Mon Sep 17 00:00:00 2001
From: Nigel Stewart <nigels@sourceforge.net>
Date: Fri, 18 Feb 2011 23:02:26 -0600
Subject: [PATCH 02/11] Update the GLEW build to build both vanilla and MX GLEW
 libraries.  MX libraries now have mx suffix. Targets for building and
 installing are changed accordingly.  Logic for glewmx.pc

---
 Makefile                      | 174 ++++++++++++++++++++++++----------
 config/Makefile.cygming       |  15 +--
 config/Makefile.cygwin        |   3 -
 config/Makefile.darwin        |  15 +--
 config/Makefile.freebsd       |  15 +--
 config/Makefile.gnu           |  15 +--
 config/Makefile.irix          |  15 +--
 config/Makefile.kfreebsd      |  15 +--
 config/Makefile.linux         |   7 +-
 config/Makefile.linux-mingw32 |  15 +--
 config/Makefile.linux-mingw64 |  15 +--
 config/Makefile.mingw         |  15 +--
 config/Makefile.solaris       |  15 +--
 glew.pc.in                    |   4 +-
 14 files changed, 211 insertions(+), 127 deletions(-)

diff --git a/Makefile b/Makefile
index 2499b8d..ebba21a 100644
--- a/Makefile
+++ b/Makefile
@@ -45,6 +45,7 @@ BINDIR ?= $(GLEW_DEST)/bin
 LIBDIR ?= $(GLEW_DEST)/lib
 INCDIR ?= $(GLEW_DEST)/include/GL
 SHARED_OBJ_EXT ?= o
+
 TARDIR = ../glew-$(GLEW_VERSION)
 TARBALL = ../glew-$(GLEW_VERSION).tar.gz
 
@@ -72,6 +73,9 @@ LIB.SOBJS = $(LIB.SRCS:.c=.$(SHARED_OBJ_EXT))
 LIB.LDFLAGS = $(LDFLAGS.EXTRA) $(LDFLAGS.GL)
 LIB.LIBS = $(GL_LDFLAGS)
 
+LIB.OBJS.MX  = $(LIB.SRCS:.c=.mx.o)
+LIB.SOBJS.MX = $(LIB.SRCS:.c=.mx.$(SHARED_OBJ_EXT))
+
 GLEWINFO.BIN = glewinfo$(BIN.SUFFIX)
 GLEWINFO.BIN.SRCS = src/glewinfo.c
 GLEWINFO.BIN.OBJS = $(GLEWINFO.BIN.SRCS:.c=.o)
@@ -80,14 +84,18 @@ VISUALINFO.BIN.SRCS = src/visualinfo.c
 VISUALINFO.BIN.OBJS = $(VISUALINFO.BIN.SRCS:.c=.o)
 BIN.LIBS = -Llib $(LDFLAGS.DYNAMIC) -l$(NAME) $(LDFLAGS.EXTRA) $(LDFLAGS.GL)
 
-all debug: lib bin lib/$(LIB.SHARED) lib/$(LIB.STATIC) bin/$(GLEWINFO.BIN) bin/$(VISUALINFO.BIN) glew.pc
+all debug: glew.lib glew.lib.mx glew.bin
+
+%.o: %.c
+	$(CC) -c $(CFLAGS) -o $@ $<
+
+# GLEW libraries
+
+glew.lib: lib lib/$(LIB.SHARED) lib/$(LIB.STATIC) glew.pc
 
 lib:
 	mkdir lib
 
-bin:
-	mkdir bin
-
 lib/$(LIB.STATIC): $(LIB.OBJS)
 	$(AR) cr $@ $^
 
@@ -99,21 +107,6 @@ else
 	$(LN) $(LIB.SHARED) lib/$(LIB.DEVLNK)
 endif
 
-bin/$(GLEWINFO.BIN): $(GLEWINFO.BIN.OBJS) lib/$(LIB.SHARED)
-	$(CC) $(CFLAGS) -o $@ $(GLEWINFO.BIN.OBJS) $(BIN.LIBS)
-
-bin/$(VISUALINFO.BIN): $(VISUALINFO.BIN.OBJS) lib/$(LIB.SHARED)
-	$(CC) $(CFLAGS) -o $@ $(VISUALINFO.BIN.OBJS) $(BIN.LIBS)
-
-%.o: %.c
-	$(CC) -c $(CFLAGS) -o $@ $<
-
-src/glew.o: src/glew.c include/GL/glew.h include/GL/wglew.h include/GL/glxew.h
-	$(CC) $(CFLAGS) $(CFLAGS.SO) -o $@ -c $<
-
-src/glew.pic_o: src/glew.c include/GL/glew.h include/GL/wglew.h include/GL/glxew.h
-	$(CC) $(CFLAGS) $(PICFLAG) $(CFLAGS.SO) -o $@ -c $<
-
 glew.pc: glew.pc.in
 	sed \
 		-e "s|@prefix@|$(GLEW_DEST)|g" \
@@ -121,14 +114,71 @@ glew.pc: glew.pc.in
 		-e "s|@exec_prefix@|$(BINDIR)|g" \
 		-e "s|@includedir@|$(INCDIR)|g" \
 		-e "s|@version@|$(GLEW_VERSION)|g" \
+		-e "s|@cflags@||g" \
+		-e "s|@libname@|GLEW|g" \
 		< $< > $@
 
-install: all
-# directories
-	$(INSTALL) -d -m 0755 $(BINDIR)
-	$(INSTALL) -d -m 0755 $(INCDIR)
+src/glew.o: src/glew.c include/GL/glew.h include/GL/wglew.h include/GL/glxew.h
+	$(CC) -DGLEW_NO_GLU $(CFLAGS) $(CFLAGS.SO) -o $@ -c $<
+
+src/glew.pic_o: src/glew.c include/GL/glew.h include/GL/wglew.h include/GL/glxew.h
+	$(CC) -DGLEW_NO_GLU $(CFLAGS) $(PICFLAG) $(CFLAGS.SO) -o $@ -c $<
+
+# GLEW MX libraries
+
+glew.lib.mx:  lib lib/$(LIB.SHARED.MX) lib/$(LIB.STATIC.MX) glewmx.pc
+
+lib/$(LIB.STATIC.MX): $(LIB.OBJS.MX)
+	$(AR) cr $@ $^
+
+lib/$(LIB.SHARED.MX): $(LIB.SOBJS.MX)
+	$(LD) $(LDFLAGS.SO) -o $@ $^ $(LIB.LDFLAGS) $(LIB.LIBS)
+ifeq ($(filter-out mingw% cygwin,$(SYSTEM)),)
+else
+	$(LN) $(LIB.SHARED.MX) lib/$(LIB.SONAME.MX)
+	$(LN) $(LIB.SHARED.MX) lib/$(LIB.DEVLNK.MX)
+endif
+
+glewmx.pc: glew.pc.in
+	sed \
+		-e "s|@prefix@|$(GLEW_DEST)|g" \
+		-e "s|@libdir@|$(LIBDIR)|g" \
+		-e "s|@exec_prefix@|$(BINDIR)|g" \
+		-e "s|@includedir@|$(INCDIR)|g" \
+		-e "s|@version@|$(GLEW_VERSION)|g" \
+		-e "s|@cflags@|-DGLEW_MX|g" \
+		-e "s|@libname@|GLEWmx|g" \
+		< $< > $@
+
+src/glew.mx.o: src/glew.c include/GL/glew.h include/GL/wglew.h include/GL/glxew.h
+	$(CC) -DGLEW_NO_GLU -DGLEW_MX $(CFLAGS) $(CFLAGS.SO) -o $@ -c $<
+
+src/glew.mx.pic_o: src/glew.c include/GL/glew.h include/GL/wglew.h include/GL/glxew.h
+	$(CC) -DGLEW_NO_GLU -DGLEW_MX $(CFLAGS) $(PICFLAG) $(CFLAGS.SO) -o $@ -c $<
+
+# GLEW utilities
+
+bin:
+	mkdir bin
+
+glew.bin:     glew.lib bin bin/$(GLEWINFO.BIN) bin/$(VISUALINFO.BIN) 
+
+bin/$(GLEWINFO.BIN): $(GLEWINFO.BIN.OBJS) lib/$(LIB.SHARED)
+	$(CC) $(CFLAGS) -o $@ $(GLEWINFO.BIN.OBJS) $(BIN.LIBS)
+
+bin/$(VISUALINFO.BIN): $(VISUALINFO.BIN.OBJS) lib/$(LIB.SHARED)
+	$(CC) $(CFLAGS) -o $@ $(VISUALINFO.BIN.OBJS) $(BIN.LIBS)
+
+# Install targets
+
+install.all: install install.mx install.bin
+
+install:     install.include install.lib install.pkgconfig
+
+install.mx:  install.include install.lib.mx install.pkgconfig.mx
+
+install.lib: glew.lib
 	$(INSTALL) -d -m 0755 $(LIBDIR)
-	$(INSTALL) -d -m 0755 $(LIBDIR)/pkgconfig
 # runtime
 ifeq ($(filter-out mingw% cygwin,$(SYSTEM)),)
 	$(STRIP) -x lib/$(LIB.SHARED)
@@ -139,10 +189,6 @@ else
 	$(LN) $(LIB.SHARED) $(LIBDIR)/$(LIB.SONAME)
 endif
 # development files
-	$(INSTALL) -m 0644 include/GL/wglew.h $(INCDIR)/
-	$(INSTALL) -m 0644 include/GL/glew.h $(INCDIR)/
-	$(INSTALL) -m 0644 include/GL/glxew.h $(INCDIR)/
-	$(INSTALL) -m 0644 glew.pc $(LIBDIR)/pkgconfig/
 ifeq ($(filter-out mingw% cygwin,$(SYSTEM)),)
 	$(INSTALL) -m 0644 lib/$(LIB.DEVLNK) $(LIBDIR)/
 else
@@ -150,29 +196,68 @@ else
 	$(INSTALL) -m 0644 lib/$(LIB.STATIC) $(LIBDIR)/
 	$(LN) $(LIB.SHARED) $(LIBDIR)/$(LIB.DEVLNK)
 endif
-# utilities
+
+install.lib.mx: glew.lib.mx
+	$(INSTALL) -d -m 0755 $(LIBDIR)
+# runtime
+ifeq ($(filter-out mingw% cygwin,$(SYSTEM)),)
+	$(STRIP) -x lib/$(LIB.SHARED.MX)
+	$(INSTALL) -m 0644 lib/$(LIB.SHARED.MX) $(BINDIR)/
+else
+	$(STRIP) -x lib/$(LIB.SHARED.MX)
+	$(INSTALL) -m 0644 lib/$(LIB.SHARED.MX) $(LIBDIR)/
+	$(LN) $(LIB.SHARED.MX) $(LIBDIR)/$(LIB.SONAME.MX)
+endif
+# development files
+ifeq ($(filter-out mingw% cygwin,$(SYSTEM)),)
+	$(INSTALL) -m 0644 lib/$(LIB.DEVLNK.MX) $(LIBDIR)/
+else
+	$(STRIP) -x lib/$(LIB.STATIC.MX)
+	$(INSTALL) -m 0644 lib/$(LIB.STATIC.MX) $(LIBDIR)/
+	$(LN) $(LIB.SHARED.MX) $(LIBDIR)/$(LIB.DEVLNK.MX)
+endif
+
+install.bin: glew.bin
+	$(INSTALL) -d -m 0755 $(BINDIR)
 	$(INSTALL) -s -m 0755 bin/$(GLEWINFO.BIN) bin/$(VISUALINFO.BIN) $(BINDIR)/
 
+install.include:
+	$(INSTALL) -d -m 0755 $(INCDIR)
+	$(INSTALL) -m 0644 include/GL/wglew.h $(INCDIR)/
+	$(INSTALL) -m 0644 include/GL/glew.h $(INCDIR)/
+	$(INSTALL) -m 0644 include/GL/glxew.h $(INCDIR)/
+
+install.pkgconfig: glew.pc
+	$(INSTALL) -d -m 0755 $(LIBDIR)
+	$(INSTALL) -d -m 0755 $(LIBDIR)/pkgconfig
+	$(INSTALL) -m 0644 glew.pc $(LIBDIR)/pkgconfig/
+
+install.pkgconfig.mx: glewmx.pc
+	$(INSTALL) -d -m 0755 $(LIBDIR)
+	$(INSTALL) -d -m 0755 $(LIBDIR)/pkgconfig
+	$(INSTALL) -m 0644 glewmx.pc $(LIBDIR)/pkgconfig/
+
 uninstall:
 	$(RM) $(INCDIR)/wglew.h
 	$(RM) $(INCDIR)/glew.h
 	$(RM) $(INCDIR)/glxew.h
-	$(RM) $(LIBDIR)/$(LIB.DEVLNK)
+	$(RM) $(LIBDIR)/$(LIB.DEVLNK) $(LIBDIR)/$(LIB.DEVLNK.MX)
 ifeq ($(filter-out mingw% cygwin,$(SYSTEM)),)
-	$(RM) $(BINDIR)/$(LIB.SHARED)
+	$(RM) $(BINDIR)/$(LIB.SHARED) $(BINDIR)/$(LIB.SHARED.MX)
 else
-	$(RM) $(LIBDIR)/$(LIB.SONAME)
-	$(RM) $(LIBDIR)/$(LIB.SHARED)
-	$(RM) $(LIBDIR)/$(LIB.STATIC)
+	$(RM) $(LIBDIR)/$(LIB.SONAME) $(LIBDIR)/$(LIB.SONAME.MX)
+	$(RM) $(LIBDIR)/$(LIB.SHARED) $(LIBDIR)/$(LIB.SHARED.MX)
+	$(RM) $(LIBDIR)/$(LIB.STATIC) $(LIBDIR)/$(LIB.STATIC.MX)
 endif
 	$(RM) $(BINDIR)/$(GLEWINFO.BIN) $(BINDIR)/$(VISUALINFO.BIN)
 
 clean:
-	$(RM) $(LIB.OBJS)
-	$(RM) $(LIB.SOBJS)
+	$(RM) $(LIB.OBJS) $(LIB.OBJS.MX)
+	$(RM) $(LIB.SOBJS) $(LIB.SOBJS.MX)
 	$(RM) lib/$(LIB.STATIC) lib/$(LIB.SHARED) lib/$(LIB.DEVLNK) lib/$(LIB.SONAME) $(LIB.STATIC)
+	$(RM) lib/$(LIB.STATIC.MX) lib/$(LIB.SHARED.MX) lib/$(LIB.DEVLNK.MX) lib/$(LIB.SONAME.MX) $(LIB.STATIC.MX)
 	$(RM) $(GLEWINFO.BIN.OBJS) bin/$(GLEWINFO.BIN) $(VISUALINFO.BIN.OBJS) bin/$(VISUALINFO.BIN)
-	$(RM) glew.pc
+	$(RM) glew.pc glewmx.pc
 # Compiler droppings
 	$(RM) so_locations
 	$(RM) -r lib/ bin/
@@ -181,18 +266,7 @@ distclean: clean
 	find . -name \*~ | xargs $(RM)
 	find . -name .\*.sw\? | xargs $(RM)
 
-tardist:
-	$(RM) -r $(TARDIR)
-	mkdir $(TARDIR)
-	cp -a . $(TARDIR)
-	find $(TARDIR) -name CVS -o -name .cvsignore | xargs $(RM) -r
-	find $(TARDIR) -name .svn | xargs $(RM) -r
-	find $(TARDIR) -name "*.patch" | xargs $(RM) -r
-	$(MAKE) -C $(TARDIR) distclean
-	$(MAKE) -C $(TARDIR)
-	$(MAKE) -C $(TARDIR) distclean
-	$(RM) -r $(TARDIR)/auto/registry
-	env GZIP=-9 tar -C `dirname $(TARDIR)` -cvzf $(TARBALL) `basename $(TARDIR)`
+# Distributions
 
 dist-win32:
 	$(RM) -r $(TARDIR)
@@ -233,7 +307,9 @@ dist-src:
 	cp -a Makefile $(TARDIR)
 	cp -a glew.pc.in $(TARDIR)
 	find $(TARDIR) -name '*.o' | xargs $(RM) -r
+	find $(TARDIR) -name '*.mx.o' | xargs $(RM) -r
 	find $(TARDIR) -name '*.pic_o' | xargs $(RM) -r
+	find $(TARDIR) -name '*.mx.pic_o' | xargs $(RM) -r
 	find $(TARDIR) -name '*~' | xargs $(RM) -r
 	find $(TARDIR) -name CVS -o -name .cvsignore | xargs $(RM) -r
 	find $(TARDIR) -name .svn | xargs $(RM) -r
diff --git a/config/Makefile.cygming b/config/Makefile.cygming
index d1d6062..df25279 100644
--- a/config/Makefile.cygming
+++ b/config/Makefile.cygming
@@ -6,9 +6,6 @@ INCDIR = /usr/include/mingw/GL
 CC = gcc -mno-cygwin
 # use gcc for linking, with ld it does not work
 LD = gcc -mno-cygwin
-ifneq (undefined, $(origin GLEW_MX))
-CFLAGS.EXTRA = -DGLEW_MX
-endif
 CFLAGS.SO = -DGLEW_BUILD
 LDFLAGS.SO = -shared -Wl,-soname,$(LIB.SONAME) -Wl,--out-implib,lib/$(LIB.DEVLNK)
 LDFLAGS.GL = -lglu32 -lopengl32 -lgdi32 -luser32 -lkernel32
@@ -16,7 +13,11 @@ LDFLAGS.EXTRA = -L$(LIBDIR)
 WARN = -Wall -W
 POPT = -O2
 BIN.SUFFIX = .exe
-LIB.SONAME = lib$(NAME).dll
-LIB.DEVLNK = lib$(NAME).dll.a    # for mingw this is the dll import lib
-LIB.SHARED = $(NAME).dll
-LIB.STATIC = lib$(NAME).a     # the static lib will be broken (see CFLAGS.SO)
+LIB.SONAME    = lib$(NAME).dll
+LIB.DEVLNK    = lib$(NAME).dll.a   # for mingw this is the dll import lib
+LIB.SHARED    = $(NAME).dll
+LIB.STATIC    = lib$(NAME).a       # the static lib will be broken (see CFLAGS.SO)
+LIB.SONAME.MX = lib$(NAME)mx.dll
+LIB.DEVLNK.MX = lib$(NAME)mx.dll.a # for mingw this is the dll import lib
+LIB.SHARED.MX = $(NAME)mx.dll
+LIB.STATIC.MX = lib$(NAME)mx.a     # the static lib will be broken (see CFLAGS.SO)
diff --git a/config/Makefile.cygwin b/config/Makefile.cygwin
index 9fbab8b..1af6c68 100644
--- a/config/Makefile.cygwin
+++ b/config/Makefile.cygwin
@@ -3,9 +3,6 @@ GLEW_DEST ?= /usr/X11R6
 CC = cc
 # use gcc for linking, with ld it does not work
 LD = cc
-ifneq (undefined, $(origin GLEW_MX))
-CFLAGS.EXTRA = -DGLEW_MX
-endif
 LDFLAGS.SO = -shared -Wl,--out-implib,lib/$(LIB.DEVLNK)
 LDFLAGS.EXTRA = -L/usr/X11R6/lib
 LIBDIR = $(GLEW_DEST)/lib
diff --git a/config/Makefile.darwin b/config/Makefile.darwin
index a80acac..69a474f 100644
--- a/config/Makefile.darwin
+++ b/config/Makefile.darwin
@@ -2,9 +2,6 @@ NAME = $(GLEW_NAME)
 CC = cc
 LD = cc
 CFLAGS.EXTRA = -no-cpp-precomp -dynamic -fno-common
-ifneq (undefined, $(origin GLEW_MX))
-CFLAGS.EXTRA += -DGLEW_MX
-endif
 PICFLAG = -fPIC
 LDFLAGS.SO = -dynamiclib -install_name $(GLEW_DEST)/lib/$(LIB.SHARED)
 LDFLAGS.EXTRA =
@@ -19,8 +16,12 @@ LDFLAGS.DYNAMIC =
 WARN = -Wall -W
 POPT = -O2
 BIN.SUFFIX =
-LIB.SONAME = lib$(NAME).$(SO_MAJOR).dylib
-LIB.DEVLNK = lib$(NAME).dylib
-LIB.SHARED = lib$(NAME).$(SO_VERSION).dylib
-LIB.STATIC = lib$(NAME).a
+LIB.SONAME    = lib$(NAME).$(SO_MAJOR).dylib
+LIB.DEVLNK    = lib$(NAME).dylib
+LIB.SHARED    = lib$(NAME).$(SO_VERSION).dylib
+LIB.STATIC    = lib$(NAME).a
+LIB.SONAME.MX = lib$(NAME)mx.$(SO_MAJOR).dylib
+LIB.DEVLNK.MX = lib$(NAME)mx.dylib
+LIB.SHARED.MX = lib$(NAME)mx.$(SO_VERSION).dylib
+LIB.STATIC.MX = lib$(NAME)mx.a
 SHARED_OBJ_EXT = pic_o
diff --git a/config/Makefile.freebsd b/config/Makefile.freebsd
index 3bbc545..fe0c324 100644
--- a/config/Makefile.freebsd
+++ b/config/Makefile.freebsd
@@ -1,9 +1,6 @@
 NAME = $(GLEW_NAME)
 CC = cc
 LD = ld
-ifneq (undefined, $(origin GLEW_MX))
-CFLAGS.EXTRA = -DGLEW_MX
-endif
 LDFLAGS.SO = -shared -soname $(LIB.SONAME)
 LDFLAGS.EXTRA = -L/usr/X11R6/lib
 LDFLAGS.GL = -lXmu -lXi -lGLU -lGL -lXext -lX11
@@ -14,7 +11,11 @@ NAME = GLEW
 WARN = -Wall -W
 POPT = -O2
 BIN.SUFFIX =
-LIB.SONAME = lib$(NAME).so.$(SO_MAJOR)
-LIB.DEVLNK = lib$(NAME).so
-LIB.SHARED = lib$(NAME).so.$(SO_VERSION)
-LIB.STATIC = lib$(NAME).a
+LIB.SONAME    = lib$(NAME).so.$(SO_MAJOR)
+LIB.DEVLNK    = lib$(NAME).so
+LIB.SHARED    = lib$(NAME).so.$(SO_VERSION)
+LIB.STATIC    = lib$(NAME).a
+LIB.SONAME.MX = lib$(NAME)mx.so.$(SO_MAJOR)
+LIB.DEVLNK.MX = lib$(NAME)mx.so
+LIB.SHARED.MX = lib$(NAME)mx.so.$(SO_VERSION)
+LIB.STATIC.MX = lib$(NAME)mx.a
diff --git a/config/Makefile.gnu b/config/Makefile.gnu
index 69846ab..ac96c1d 100644
--- a/config/Makefile.gnu
+++ b/config/Makefile.gnu
@@ -1,9 +1,6 @@
 NAME = $(GLEW_NAME)
 CC = cc
 LD = cc
-ifneq (undefined, $(origin GLEW_MX))
-CFLAGS.EXTRA = -DGLEW_MX
-endif
 PICFLAG = -fPIC
 LDFLAGS.SO = -shared -Wl,-soname=$(LIB.SONAME)
 LDFLAGS.EXTRA = -L/usr/X11R6/lib
@@ -14,8 +11,12 @@ NAME = GLEW
 WARN = -Wall -W
 POPT = -O2
 BIN.SUFFIX =
-LIB.SONAME = lib$(NAME).so.$(SO_MAJOR)
-LIB.DEVLNK = lib$(NAME).so
-LIB.SHARED = lib$(NAME).so.$(SO_VERSION)
-LIB.STATIC = lib$(NAME).a
+LIB.SONAME    = lib$(NAME).so.$(SO_MAJOR)
+LIB.DEVLNK    = lib$(NAME).so
+LIB.SHARED    = lib$(NAME).so.$(SO_VERSION)
+LIB.STATIC    = lib$(NAME).a
+LIB.SONAME.MX = lib$(NAME)mx.so.$(SO_MAJOR)
+LIB.DEVLNK.MX = lib$(NAME)mx.so
+LIB.SHARED.MX = lib$(NAME)mx.so.$(SO_VERSION)
+LIB.STATIC.MX = lib$(NAME)mx.a
 SHARED_OBJ_EXT = pic_o
diff --git a/config/Makefile.irix b/config/Makefile.irix
index c618224..0125caf 100644
--- a/config/Makefile.irix
+++ b/config/Makefile.irix
@@ -4,9 +4,6 @@ LD = ld
 ABI = -64# -n32
 CC += $(ABI)
 LD += $(ABI)
-ifneq (undefined, $(origin GLEW_MX))
-CFLAGS.EXTRA = -DGLEW_MX
-endif
 LDFLAGS.SO = -shared -soname $(LIB.SONAME)
 LDFLAGS.EXTRA =
 LDFLAGS.GL = -lGLU -lGL -lXext -lX11
@@ -14,7 +11,11 @@ NAME = GLEW
 WARN = -fullwarn -woff 1110,1498
 POPT = -O2 -OPT:Olimit=0
 BIN.SUFFIX =
-LIB.SONAME = lib$(NAME).so.$(SO_MAJOR)
-LIB.DEVLNK = lib$(NAME).so
-LIB.SHARED = lib$(NAME).so.$(SO_VERSION)
-LIB.STATIC = lib$(NAME).a
+LIB.SONAME    = lib$(NAME).so.$(SO_MAJOR)
+LIB.DEVLNK    = lib$(NAME).so
+LIB.SHARED    = lib$(NAME).so.$(SO_VERSION)
+LIB.STATIC    = lib$(NAME).a
+LIB.SONAME.MX = lib$(NAME)mx.so.$(SO_MAJOR)
+LIB.DEVLNK.MX = lib$(NAME)mx.so
+LIB.SHARED.MX = lib$(NAME)mx.so.$(SO_VERSION)
+LIB.STATIC.MX = lib$(NAME)mx.a
diff --git a/config/Makefile.kfreebsd b/config/Makefile.kfreebsd
index ace80ff..e816776 100644
--- a/config/Makefile.kfreebsd
+++ b/config/Makefile.kfreebsd
@@ -1,9 +1,6 @@
 NAME = $(GLEW_NAME)
 CC = cc
 LD = cc
-ifneq (undefined, $(origin GLEW_MX))
-CFLAGS.EXTRA = -DGLEW_MX
-endif
 PICFLAG = -fPIC
 LDFLAGS.SO = -shared -Wl,-soname $(LIB.SONAME)
 LDFLAGS.EXTRA = -L/usr/X11R6/lib
@@ -14,8 +11,12 @@ NAME = GLEW
 WARN = -Wall -W
 POPT = -O2
 BIN.SUFFIX =
-LIB.SONAME = lib$(NAME).so.$(SO_MAJOR)
-LIB.DEVLNK = lib$(NAME).so
-LIB.SHARED = lib$(NAME).so.$(SO_VERSION)
-LIB.STATIC = lib$(NAME).a
+LIB.SONAME    = lib$(NAME).so.$(SO_MAJOR)
+LIB.DEVLNK    = lib$(NAME).so
+LIB.SHARED    = lib$(NAME).so.$(SO_VERSION)
+LIB.STATIC    = lib$(NAME).a
+LIB.SONAME.MX = lib$(NAME)mx.so.$(SO_MAJOR)
+LIB.DEVLNK.MX = lib$(NAME)mx.so
+LIB.SHARED.MX = lib$(NAME)mx.so.$(SO_VERSION)
+LIB.STATIC.MX = lib$(NAME)mx.a
 SHARED_OBJ_EXT = pic_o
diff --git a/config/Makefile.linux b/config/Makefile.linux
index fd8a2d1..b33c350 100644
--- a/config/Makefile.linux
+++ b/config/Makefile.linux
@@ -1,9 +1,6 @@
 NAME = $(GLEW_NAME)
 CC = cc
 LD = cc
-ifneq (undefined, $(origin GLEW_MX))
-CFLAGS.EXTRA = -DGLEW_MX
-endif
 PICFLAG = -fPIC
 LDFLAGS.SO = -shared -Wl,-soname=$(LIB.SONAME)
 M_ARCH ?= $(shell uname -m)
@@ -25,4 +22,8 @@ LIB.SONAME = lib$(NAME).so.$(SO_MAJOR)
 LIB.DEVLNK = lib$(NAME).so
 LIB.SHARED = lib$(NAME).so.$(SO_VERSION)
 LIB.STATIC = lib$(NAME).a
+LIB.SONAME.MX = lib$(NAME)mx.so.$(SO_MAJOR)
+LIB.DEVLNK.MX = lib$(NAME)mx.so
+LIB.SHARED.MX = lib$(NAME)mx.so.$(SO_VERSION)
+LIB.STATIC.MX = lib$(NAME)mx.a
 SHARED_OBJ_EXT = pic_o
diff --git a/config/Makefile.linux-mingw32 b/config/Makefile.linux-mingw32
index 85ad647..6fcec42 100644
--- a/config/Makefile.linux-mingw32
+++ b/config/Makefile.linux-mingw32
@@ -7,16 +7,17 @@
 NAME = glew32
 CC = i586-mingw32msvc-gcc
 LD = i586-mingw32msvc-ld
-ifneq (undefined, $(origin GLEW_MX))
-CFLAGS.EXTRA = -DGLEW_MX
-endif
 CFLAGS.SO = -DGLEW_BUILD
 LDFLAGS.SO = -shared -soname $(LIB.SONAME) --out-implib lib/$(LIB.DEVLNK)
 LDFLAGS.GL = -lglu32 -lopengl32 -lgdi32 -luser32 -lkernel32
 WARN = -Wall -W
 POPT = -O2
 BIN.SUFFIX = .exe
-LIB.SONAME = lib$(NAME).dll
-LIB.DEVLNK = lib$(NAME).dll.a    # for mingw this is the dll import lib
-LIB.SHARED = $(NAME).dll
-LIB.STATIC = lib$(NAME).a     # the static lib will be broken (see CFLAGS.SO)
+LIB.SONAME    = lib$(NAME).dll
+LIB.DEVLNK    = lib$(NAME).dll.a    # for mingw this is the dll import lib
+LIB.SHARED    = $(NAME).dll
+LIB.STATIC    = lib$(NAME).a        # the static lib will be broken (see CFLAGS.SO)
+LIB.SONAME.MX = lib$(NAME)mx.dll
+LIB.DEVLNK.MX = lib$(NAME)mx.dll.a  # for mingw this is the dll import lib
+LIB.SHARED.MX = $(NAME)mx.dll
+LIB.STATIC.MX = lib$(NAME)mx.a      # the static lib will be broken (see CFLAGS.SO)
diff --git a/config/Makefile.linux-mingw64 b/config/Makefile.linux-mingw64
index 31c7821..028b1d0 100644
--- a/config/Makefile.linux-mingw64
+++ b/config/Makefile.linux-mingw64
@@ -7,16 +7,17 @@
 NAME = glew32
 CC = amd64-mingw32msvc-gcc
 LD = amd64-mingw32msvc-ld
-ifneq (undefined, $(origin GLEW_MX))
-CFLAGS.EXTRA = -DGLEW_MX
-endif
 CFLAGS.SO = -DGLEW_BUILD
 LDFLAGS.SO = -shared -soname $(LIB.SONAME) --out-implib lib/$(LIB.DEVLNK)
 LDFLAGS.GL = -lglu32 -lopengl32 -lgdi32 -luser32 -lkernel32
 WARN = -Wall -W
 POPT = -O2
 BIN.SUFFIX = .exe
-LIB.SONAME = lib$(NAME).dll
-LIB.DEVLNK = lib$(NAME).dll.a    # for mingw this is the dll import lib
-LIB.SHARED = $(NAME).dll
-LIB.STATIC = lib$(NAME).a     # the static lib will be broken (see CFLAGS.SO)
+LIB.SONAME    = lib$(NAME).dll
+LIB.DEVLNK    = lib$(NAME).dll.a    # for mingw this is the dll import lib
+LIB.SHARED    = $(NAME).dll
+LIB.STATIC    = lib$(NAME).a        # the static lib will be broken (see CFLAGS.SO)
+LIB.SONAME.MX = lib$(NAME)mx.dll
+LIB.DEVLNK.MX = lib$(NAME)mx.dll.a  # for mingw this is the dll import lib
+LIB.SHARED.MX = $(NAME)mx.dll
+LIB.STATIC.MX = lib$(NAME)mx.a      # the static lib will be broken (see CFLAGS.SO)
diff --git a/config/Makefile.mingw b/config/Makefile.mingw
index 6b98a44..6c06019 100644
--- a/config/Makefile.mingw
+++ b/config/Makefile.mingw
@@ -2,9 +2,6 @@ NAME = glew32
 CC = gcc
 # use gcc for linking, with ld it does not work
 LD = gcc
-ifneq (undefined, $(origin GLEW_MX))
-CFLAGS.EXTRA = -DGLEW_MX
-endif
 CFLAGS.SO = -DGLEW_BUILD
 #LDFLAGS.SO = -shared -soname $(LIB.SONAME) --out-implib lib/$(LIB.DEVLNK)
 LDFLAGS.SO = -shared -Wl,-soname,$(LIB.SONAME) -Wl,--out-implib,lib/$(LIB.DEVLNK)
@@ -13,7 +10,11 @@ LDFLAGS.EXTRA = -L/mingw/lib
 WARN = -Wall -W
 POPT = -O2
 BIN.SUFFIX = .exe
-LIB.SONAME = lib$(NAME).dll
-LIB.DEVLNK = lib$(NAME).dll.a    # for mingw this is the dll import lib
-LIB.SHARED = $(NAME).dll
-LIB.STATIC = lib$(NAME).a     # the static lib will be broken (see CFLAGS.SO)
+LIB.SONAME    = lib$(NAME).dll
+LIB.DEVLNK    = lib$(NAME).dll.a   # for mingw this is the dll import lib
+LIB.SHARED    = $(NAME).dll
+LIB.STATIC    = lib$(NAME).a       # the static lib will be broken (see CFLAGS.SO)
+LIB.SONAME.MX = lib$(NAME)mx.dll
+LIB.DEVLNK.MX = lib$(NAME)mx.dll.a # for mingw this is the dll import lib
+LIB.SHARED.MX = $(NAME)mx.dll
+LIB.STATIC.MX = lib$(NAME)mx.a     # the static lib will be broken (see CFLAGS.SO)
diff --git a/config/Makefile.solaris b/config/Makefile.solaris
index d7dfa9c..b5dfebb 100644
--- a/config/Makefile.solaris
+++ b/config/Makefile.solaris
@@ -2,16 +2,17 @@ NAME = $(GLEW_NAME)
 CC = cc
 LD = ld
 CFLAGS.EXTRA = -I/usr/openwin/include
-ifneq (undefined, $(origin GLEW_MX))
-CFLAGS.EXTRA += -DGLEW_MX
-endif
 LDFLAGS.SO = -G
 LDFLAGS.EXTRA = -L/usr/openwin/lib
 LDFLAGS.GL = -lXmu -lXi -lGLU -lGL -lXext -lX11
 NAME = GLEW
 BIN.SUFFIX =
 POPT = -xO2
-LIB.SONAME = lib$(NAME).so.$(SO_MAJOR)
-LIB.DEVLNK = lib$(NAME).so
-LIB.SHARED = lib$(NAME).so.$(SO_VERSION)
-LIB.STATIC = lib$(NAME).a
+LIB.SONAME    = lib$(NAME).so.$(SO_MAJOR)
+LIB.DEVLNK    = lib$(NAME).so
+LIB.SHARED    = lib$(NAME).so.$(SO_VERSION)
+LIB.STATIC    = lib$(NAME).a
+LIB.SONAME.MX = lib$(NAME)mx.so.$(SO_MAJOR)
+LIB.DEVLNK.MX = lib$(NAME)mx.so
+LIB.SHARED.MX = lib$(NAME)mx.so.$(SO_VERSION)
+LIB.STATIC.MX = lib$(NAME)mx.a
diff --git a/glew.pc.in b/glew.pc.in
index 4979fb0..10e946f 100644
--- a/glew.pc.in
+++ b/glew.pc.in
@@ -6,5 +6,5 @@ includedir=@includedir@
 Name: glew
 Description: The OpenGL Extension Wrangler library
 Version: @version@
-Cflags: -I${includedir}
-Libs: -L${libdir} -lGLEW
+Cflags: -I${includedir} @cflags@
+Libs: -L${libdir} -l@libname@

From ff1aa067012799e9462305f762981cc1b4c574d2 Mon Sep 17 00:00:00 2001
From: Nigel Stewart <nigels@sourceforge.net>
Date: Fri, 11 Mar 2011 11:16:50 -0600
Subject: [PATCH 03/11] Patch ID: 3206528 Add support for NV_video_capture

---
 auto/bin/update_ext.sh | 19 +++++++++++++++++++
 auto/blacklist         |  1 -
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/auto/bin/update_ext.sh b/auto/bin/update_ext.sh
index 8123bf8..f1320a1 100755
--- a/auto/bin/update_ext.sh
+++ b/auto/bin/update_ext.sh
@@ -42,6 +42,25 @@ if [ ! -d $1 ] ; then
     grep -v glGetIntegerIndexedvEXT $1/GL_EXT_transform_feedback > tmp
     mv tmp $1/GL_EXT_transform_feedback    
 
+# remove duplicates from GL_NV_video_capture and GLX_NV_video_capture
+    grep -v glX $1/GL_NV_video_capture > tmp
+    mv tmp $1/GL_NV_video_capture
+
+# add missing functions to GL_NV_video_capture
+	cat >> $1/GL_NV_video_capture <<EOT
+    void glGetVideoCaptureStreamivNV (GLuint video_capture_slot, GLuint stream, GLenum pname, GLint* params)
+    void glGetVideoCaptureStreamfvNV (GLuint video_capture_slot, GLuint stream, GLenum pname, GLfloat* params)
+    void glGetVideoCaptureStreamdvNV (GLuint video_capture_slot, GLuint stream, GLenum pname, GLdouble* params)
+    void glVideoCaptureStreamParameterivNV (GLuint video_capture_slot, GLuint stream, GLenum pname, const GLint* params)
+    void glVideoCaptureStreamParameterfvNV (GLuint video_capture_slot, GLuint stream, GLenum pname, const GLfloat* params)
+    void glVideoCaptureStreamParameterdvNV (GLuint video_capture_slot, GLuint stream, GLenum pname, const GLdouble* params)
+EOT
+
+# fix WGL_NV_video_capture
+    cat >> $1/WGL_NV_video_capture <<EOT
+    DECLARE_HANDLE(HVIDEOINPUTDEVICENV);
+EOT
+
 # remove duplicates from GL_NV_present_video and GLX_NV_present_video
     grep -v -F -f $1/GLX_NV_present_video $1/GL_NV_present_video > tmp
     mv tmp $1/GL_NV_present_video
diff --git a/auto/blacklist b/auto/blacklist
index e001284..6cd0e11 100644
--- a/auto/blacklist
+++ b/auto/blacklist
@@ -12,4 +12,3 @@ SGIX/video_source.txt
 SGIX/hyperpipe_group.txt
 OES/OES_fixed_point.txt
 OES/OES_query_matrix.txt
-NV/video_capture.txt

From c06a90bc59387305071d4d49fdc946bcc8f942a2 Mon Sep 17 00:00:00 2001
From: Nigel Stewart <nigels@sourceforge.net>
Date: Fri, 11 Mar 2011 12:39:50 -0600
Subject: [PATCH 04/11] GLX fixup for Patch ID: 3206528 Add support for
 NV_video_capture

---
 auto/bin/update_ext.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/auto/bin/update_ext.sh b/auto/bin/update_ext.sh
index f1320a1..4ec2e2d 100755
--- a/auto/bin/update_ext.sh
+++ b/auto/bin/update_ext.sh
@@ -61,6 +61,11 @@ EOT
     DECLARE_HANDLE(HVIDEOINPUTDEVICENV);
 EOT
 
+# fix GLX_NV_video_capture
+    cat >> $1/GLX_NV_video_capture <<EOT
+    typedef XID GLXVideoCaptureDeviceNV
+EOT
+
 # remove duplicates from GL_NV_present_video and GLX_NV_present_video
     grep -v -F -f $1/GLX_NV_present_video $1/GL_NV_present_video > tmp
     mv tmp $1/GL_NV_present_video

From 5de43d97fc35efffbe0709ef257c2deb5b0f1ef5 Mon Sep 17 00:00:00 2001
From: Nigel Stewart <nigels@sourceforge.net>
Date: Fri, 11 Mar 2011 15:43:25 -0600
Subject: [PATCH 05/11] mx fixups for Cygwin build.

---
 config/Makefile.cygwin | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/config/Makefile.cygwin b/config/Makefile.cygwin
index 1af6c68..4a63891 100644
--- a/config/Makefile.cygwin
+++ b/config/Makefile.cygwin
@@ -12,7 +12,11 @@ LDFLAGS.DYNAMIC = -Wl,-Bdynamic
 WARN = -Wall -W
 POPT = -O2
 BIN.SUFFIX = .exe
-LIB.SONAME = cyg$(NAME)-$(SO_MAJOR).dll
-LIB.DEVLNK = lib$(NAME).dll.a
-LIB.SHARED = cyg$(NAME)-$(SO_MAJOR).dll
-LIB.STATIC = lib$(NAME).a
+LIB.SONAME    = cyg$(NAME)-$(SO_MAJOR).dll
+LIB.DEVLNK    = lib$(NAME).dll.a
+LIB.SHARED    = cyg$(NAME)-$(SO_MAJOR).dll
+LIB.STATIC    = lib$(NAME).a
+LIB.SONAME.MX = cyg$(NAME)mx-$(SO_MAJOR).dll
+LIB.DEVLNK.MX = lib$(NAME)mx.dll.a
+LIB.SHARED.MX = cyg$(NAME)mx-$(SO_MAJOR).dll
+LIB.STATIC.MX = lib$(NAME)mx.a

From 9bca6b44ea72eab1f1e3cb27ac6f3e4639ec4148 Mon Sep 17 00:00:00 2001
From: Nigel Stewart <nigels@sourceforge.net>
Date: Sun, 27 Mar 2011 23:21:43 -0500
Subject: [PATCH 06/11] Ungreedy prefix match for function name -> __glew
 prefixing

---
 auto/bin/make.pl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/auto/bin/make.pl b/auto/bin/make.pl
index 80843bd..f382263 100755
--- a/auto/bin/make.pl
+++ b/auto/bin/make.pl
@@ -19,7 +19,7 @@ my %regex = (
 sub prefixname($)
 {
     my $name = $_[0];
-    $name =~ s/^(.*)gl/__$1glew/;
+    $name =~ s/^(.*?)gl/__$1glew/;
     return $name;
 }
 
@@ -27,7 +27,7 @@ sub prefixname($)
 sub prefix_varname($)
 {
     my $name = $_[0];
-    $name =~ s/^(.*)GL(X*)EW/__$1GL$2EW/;
+    $name =~ s/^(.*?)GL(X*?)EW/__$1GL$2EW/;
     return $name;
 }
 

From 4a9b2a7b420a9499e896a8279cfe57145fb0f8df Mon Sep 17 00:00:00 2001
From: Nigel Stewart <nigels@sourceforge.net>
Date: Mon, 28 Mar 2011 20:21:13 -0500
Subject: [PATCH 07/11] Fix for setting the soname of GLEWmx shared libraries -
 Thanks to Adam Williamson (Fedora QA Community Monkey)

---
 Makefile                      | 2 +-
 config/Makefile.cygming       | 3 ++-
 config/Makefile.cygwin        | 3 ++-
 config/Makefile.darwin        | 3 ++-
 config/Makefile.freebsd       | 3 ++-
 config/Makefile.gnu           | 3 ++-
 config/Makefile.irix          | 3 ++-
 config/Makefile.kfreebsd      | 3 ++-
 config/Makefile.linux         | 3 ++-
 config/Makefile.linux-mingw32 | 3 ++-
 config/Makefile.linux-mingw64 | 3 ++-
 config/Makefile.mingw         | 4 ++--
 12 files changed, 23 insertions(+), 13 deletions(-)

diff --git a/Makefile b/Makefile
index ebba21a..bb019a5 100644
--- a/Makefile
+++ b/Makefile
@@ -132,7 +132,7 @@ lib/$(LIB.STATIC.MX): $(LIB.OBJS.MX)
 	$(AR) cr $@ $^
 
 lib/$(LIB.SHARED.MX): $(LIB.SOBJS.MX)
-	$(LD) $(LDFLAGS.SO) -o $@ $^ $(LIB.LDFLAGS) $(LIB.LIBS)
+	$(LD) $(LDFLAGS.SO.MX) -o $@ $^ $(LIB.LDFLAGS) $(LIB.LIBS)
 ifeq ($(filter-out mingw% cygwin,$(SYSTEM)),)
 else
 	$(LN) $(LIB.SHARED.MX) lib/$(LIB.SONAME.MX)
diff --git a/config/Makefile.cygming b/config/Makefile.cygming
index df25279..6147717 100644
--- a/config/Makefile.cygming
+++ b/config/Makefile.cygming
@@ -7,7 +7,6 @@ CC = gcc -mno-cygwin
 # use gcc for linking, with ld it does not work
 LD = gcc -mno-cygwin
 CFLAGS.SO = -DGLEW_BUILD
-LDFLAGS.SO = -shared -Wl,-soname,$(LIB.SONAME) -Wl,--out-implib,lib/$(LIB.DEVLNK)
 LDFLAGS.GL = -lglu32 -lopengl32 -lgdi32 -luser32 -lkernel32
 LDFLAGS.EXTRA = -L$(LIBDIR)
 WARN = -Wall -W
@@ -17,7 +16,9 @@ LIB.SONAME    = lib$(NAME).dll
 LIB.DEVLNK    = lib$(NAME).dll.a   # for mingw this is the dll import lib
 LIB.SHARED    = $(NAME).dll
 LIB.STATIC    = lib$(NAME).a       # the static lib will be broken (see CFLAGS.SO)
+LDFLAGS.SO    = -shared -Wl,-soname,$(LIB.SONAME) -Wl,--out-implib,lib/$(LIB.DEVLNK)
 LIB.SONAME.MX = lib$(NAME)mx.dll
 LIB.DEVLNK.MX = lib$(NAME)mx.dll.a # for mingw this is the dll import lib
 LIB.SHARED.MX = $(NAME)mx.dll
 LIB.STATIC.MX = lib$(NAME)mx.a     # the static lib will be broken (see CFLAGS.SO)
+LDFLAGS.SO.MX = -shared -Wl,-soname,$(LIB.SONAME.MX) -Wl,--out-implib,lib/$(LIB.DEVLNK.MX)
diff --git a/config/Makefile.cygwin b/config/Makefile.cygwin
index 4a63891..068bc09 100644
--- a/config/Makefile.cygwin
+++ b/config/Makefile.cygwin
@@ -3,7 +3,6 @@ GLEW_DEST ?= /usr/X11R6
 CC = cc
 # use gcc for linking, with ld it does not work
 LD = cc
-LDFLAGS.SO = -shared -Wl,--out-implib,lib/$(LIB.DEVLNK)
 LDFLAGS.EXTRA = -L/usr/X11R6/lib
 LIBDIR = $(GLEW_DEST)/lib
 LDFLAGS.GL = -lXmu -lXi -lGLU -lGL -lXext -lX11
@@ -16,7 +15,9 @@ LIB.SONAME    = cyg$(NAME)-$(SO_MAJOR).dll
 LIB.DEVLNK    = lib$(NAME).dll.a
 LIB.SHARED    = cyg$(NAME)-$(SO_MAJOR).dll
 LIB.STATIC    = lib$(NAME).a
+LDFLAGS.SO    = -shared -Wl,--out-implib,lib/$(LIB.DEVLNK)
 LIB.SONAME.MX = cyg$(NAME)mx-$(SO_MAJOR).dll
 LIB.DEVLNK.MX = lib$(NAME)mx.dll.a
 LIB.SHARED.MX = cyg$(NAME)mx-$(SO_MAJOR).dll
 LIB.STATIC.MX = lib$(NAME)mx.a
+LDFLAGS.SO.MX = -shared -Wl,--out-implib,lib/$(LIB.DEVLNK.MX)
diff --git a/config/Makefile.darwin b/config/Makefile.darwin
index 69a474f..bdb0b49 100644
--- a/config/Makefile.darwin
+++ b/config/Makefile.darwin
@@ -3,7 +3,6 @@ CC = cc
 LD = cc
 CFLAGS.EXTRA = -no-cpp-precomp -dynamic -fno-common
 PICFLAG = -fPIC
-LDFLAGS.SO = -dynamiclib -install_name $(GLEW_DEST)/lib/$(LIB.SHARED)
 LDFLAGS.EXTRA =
 ifneq (undefined, $(origin GLEW_APPLE_GLX))
 CFLAGS.EXTRA += -I/usr/X11R6/include -D'GLEW_APPLE_GLX'
@@ -20,8 +19,10 @@ LIB.SONAME    = lib$(NAME).$(SO_MAJOR).dylib
 LIB.DEVLNK    = lib$(NAME).dylib
 LIB.SHARED    = lib$(NAME).$(SO_VERSION).dylib
 LIB.STATIC    = lib$(NAME).a
+LDFLAGS.SO    = -dynamiclib -install_name $(GLEW_DEST)/lib/$(LIB.SHARED)
 LIB.SONAME.MX = lib$(NAME)mx.$(SO_MAJOR).dylib
 LIB.DEVLNK.MX = lib$(NAME)mx.dylib
 LIB.SHARED.MX = lib$(NAME)mx.$(SO_VERSION).dylib
 LIB.STATIC.MX = lib$(NAME)mx.a
+LDFLAGS.SO.MX = -dynamiclib -install_name $(GLEW_DEST)/lib/$(LIB.SHARED.MX)
 SHARED_OBJ_EXT = pic_o
diff --git a/config/Makefile.freebsd b/config/Makefile.freebsd
index fe0c324..aa3a97d 100644
--- a/config/Makefile.freebsd
+++ b/config/Makefile.freebsd
@@ -1,7 +1,6 @@
 NAME = $(GLEW_NAME)
 CC = cc
 LD = ld
-LDFLAGS.SO = -shared -soname $(LIB.SONAME)
 LDFLAGS.EXTRA = -L/usr/X11R6/lib
 LDFLAGS.GL = -lXmu -lXi -lGLU -lGL -lXext -lX11
 LDFLAGS.STATIC = -Wl,-Bstatic
@@ -15,7 +14,9 @@ LIB.SONAME    = lib$(NAME).so.$(SO_MAJOR)
 LIB.DEVLNK    = lib$(NAME).so
 LIB.SHARED    = lib$(NAME).so.$(SO_VERSION)
 LIB.STATIC    = lib$(NAME).a
+LDFLAGS.SO    = -shared -soname $(LIB.SONAME)
 LIB.SONAME.MX = lib$(NAME)mx.so.$(SO_MAJOR)
 LIB.DEVLNK.MX = lib$(NAME)mx.so
 LIB.SHARED.MX = lib$(NAME)mx.so.$(SO_VERSION)
 LIB.STATIC.MX = lib$(NAME)mx.a
+LDFLAGS.SO.MX = -shared -soname $(LIB.SONAME.MX)
diff --git a/config/Makefile.gnu b/config/Makefile.gnu
index ac96c1d..01bed30 100644
--- a/config/Makefile.gnu
+++ b/config/Makefile.gnu
@@ -2,7 +2,6 @@ NAME = $(GLEW_NAME)
 CC = cc
 LD = cc
 PICFLAG = -fPIC
-LDFLAGS.SO = -shared -Wl,-soname=$(LIB.SONAME)
 LDFLAGS.EXTRA = -L/usr/X11R6/lib
 LDFLAGS.GL = -lXmu -lXi -lGLU -lGL -lXext -lX11
 LDFLAGS.STATIC = -Wl,-Bstatic
@@ -15,8 +14,10 @@ LIB.SONAME    = lib$(NAME).so.$(SO_MAJOR)
 LIB.DEVLNK    = lib$(NAME).so
 LIB.SHARED    = lib$(NAME).so.$(SO_VERSION)
 LIB.STATIC    = lib$(NAME).a
+LDFLAGS.SO    = -shared -Wl,-soname=$(LIB.SONAME)
 LIB.SONAME.MX = lib$(NAME)mx.so.$(SO_MAJOR)
 LIB.DEVLNK.MX = lib$(NAME)mx.so
 LIB.SHARED.MX = lib$(NAME)mx.so.$(SO_VERSION)
 LIB.STATIC.MX = lib$(NAME)mx.a
+LDFLAGS.SO.MX = -shared -Wl,-soname=$(LIB.SONAME.MX)
 SHARED_OBJ_EXT = pic_o
diff --git a/config/Makefile.irix b/config/Makefile.irix
index 0125caf..c165961 100644
--- a/config/Makefile.irix
+++ b/config/Makefile.irix
@@ -4,7 +4,6 @@ LD = ld
 ABI = -64# -n32
 CC += $(ABI)
 LD += $(ABI)
-LDFLAGS.SO = -shared -soname $(LIB.SONAME)
 LDFLAGS.EXTRA =
 LDFLAGS.GL = -lGLU -lGL -lXext -lX11
 NAME = GLEW
@@ -15,7 +14,9 @@ LIB.SONAME    = lib$(NAME).so.$(SO_MAJOR)
 LIB.DEVLNK    = lib$(NAME).so
 LIB.SHARED    = lib$(NAME).so.$(SO_VERSION)
 LIB.STATIC    = lib$(NAME).a
+LDFLAGS.SO    = -shared -soname $(LIB.SONAME)
 LIB.SONAME.MX = lib$(NAME)mx.so.$(SO_MAJOR)
 LIB.DEVLNK.MX = lib$(NAME)mx.so
 LIB.SHARED.MX = lib$(NAME)mx.so.$(SO_VERSION)
 LIB.STATIC.MX = lib$(NAME)mx.a
+LDFLAGS.SO.MX = -shared -soname $(LIB.SONAME.MX)
diff --git a/config/Makefile.kfreebsd b/config/Makefile.kfreebsd
index e816776..6dc7030 100644
--- a/config/Makefile.kfreebsd
+++ b/config/Makefile.kfreebsd
@@ -2,7 +2,6 @@ NAME = $(GLEW_NAME)
 CC = cc
 LD = cc
 PICFLAG = -fPIC
-LDFLAGS.SO = -shared -Wl,-soname $(LIB.SONAME)
 LDFLAGS.EXTRA = -L/usr/X11R6/lib
 LDFLAGS.GL = -lXmu -lXi -lGLU -lGL -lXext -lX11
 LDFLAGS.STATIC = -Wl,-Bstatic
@@ -15,8 +14,10 @@ LIB.SONAME    = lib$(NAME).so.$(SO_MAJOR)
 LIB.DEVLNK    = lib$(NAME).so
 LIB.SHARED    = lib$(NAME).so.$(SO_VERSION)
 LIB.STATIC    = lib$(NAME).a
+LDFLAGS.SO    = -shared -Wl,-soname $(LIB.SONAME)
 LIB.SONAME.MX = lib$(NAME)mx.so.$(SO_MAJOR)
 LIB.DEVLNK.MX = lib$(NAME)mx.so
 LIB.SHARED.MX = lib$(NAME)mx.so.$(SO_VERSION)
 LIB.STATIC.MX = lib$(NAME)mx.a
+LDFLAGS.SO.MX = -shared -Wl,-soname $(LIB.SONAME.MX)
 SHARED_OBJ_EXT = pic_o
diff --git a/config/Makefile.linux b/config/Makefile.linux
index b33c350..79eb308 100644
--- a/config/Makefile.linux
+++ b/config/Makefile.linux
@@ -2,7 +2,6 @@ NAME = $(GLEW_NAME)
 CC = cc
 LD = cc
 PICFLAG = -fPIC
-LDFLAGS.SO = -shared -Wl,-soname=$(LIB.SONAME)
 M_ARCH ?= $(shell uname -m)
 ifeq (x86_64,${M_ARCH})
 LDFLAGS.EXTRA = -L/usr/X11R6/lib64
@@ -22,8 +21,10 @@ LIB.SONAME = lib$(NAME).so.$(SO_MAJOR)
 LIB.DEVLNK = lib$(NAME).so
 LIB.SHARED = lib$(NAME).so.$(SO_VERSION)
 LIB.STATIC = lib$(NAME).a
+LDFLAGS.SO = -shared -Wl,-soname=$(LIB.SONAME)
 LIB.SONAME.MX = lib$(NAME)mx.so.$(SO_MAJOR)
 LIB.DEVLNK.MX = lib$(NAME)mx.so
 LIB.SHARED.MX = lib$(NAME)mx.so.$(SO_VERSION)
 LIB.STATIC.MX = lib$(NAME)mx.a
+LDFLAGS.SO.MX = -shared -Wl,-soname=$(LIB.SONAME.MX)
 SHARED_OBJ_EXT = pic_o
diff --git a/config/Makefile.linux-mingw32 b/config/Makefile.linux-mingw32
index 6fcec42..ead1ff4 100644
--- a/config/Makefile.linux-mingw32
+++ b/config/Makefile.linux-mingw32
@@ -8,7 +8,6 @@ NAME = glew32
 CC = i586-mingw32msvc-gcc
 LD = i586-mingw32msvc-ld
 CFLAGS.SO = -DGLEW_BUILD
-LDFLAGS.SO = -shared -soname $(LIB.SONAME) --out-implib lib/$(LIB.DEVLNK)
 LDFLAGS.GL = -lglu32 -lopengl32 -lgdi32 -luser32 -lkernel32
 WARN = -Wall -W
 POPT = -O2
@@ -17,7 +16,9 @@ LIB.SONAME    = lib$(NAME).dll
 LIB.DEVLNK    = lib$(NAME).dll.a    # for mingw this is the dll import lib
 LIB.SHARED    = $(NAME).dll
 LIB.STATIC    = lib$(NAME).a        # the static lib will be broken (see CFLAGS.SO)
+LDFLAGS.SO    = -shared -soname $(LIB.SONAME) --out-implib lib/$(LIB.DEVLNK)
 LIB.SONAME.MX = lib$(NAME)mx.dll
 LIB.DEVLNK.MX = lib$(NAME)mx.dll.a  # for mingw this is the dll import lib
 LIB.SHARED.MX = $(NAME)mx.dll
 LIB.STATIC.MX = lib$(NAME)mx.a      # the static lib will be broken (see CFLAGS.SO)
+LDFLAGS.SO.MX = -shared -soname $(LIB.SONAME.MX) --out-implib lib/$(LIB.DEVLNK.MX)
diff --git a/config/Makefile.linux-mingw64 b/config/Makefile.linux-mingw64
index 028b1d0..f32a882 100644
--- a/config/Makefile.linux-mingw64
+++ b/config/Makefile.linux-mingw64
@@ -8,7 +8,6 @@ NAME = glew32
 CC = amd64-mingw32msvc-gcc
 LD = amd64-mingw32msvc-ld
 CFLAGS.SO = -DGLEW_BUILD
-LDFLAGS.SO = -shared -soname $(LIB.SONAME) --out-implib lib/$(LIB.DEVLNK)
 LDFLAGS.GL = -lglu32 -lopengl32 -lgdi32 -luser32 -lkernel32
 WARN = -Wall -W
 POPT = -O2
@@ -17,7 +16,9 @@ LIB.SONAME    = lib$(NAME).dll
 LIB.DEVLNK    = lib$(NAME).dll.a    # for mingw this is the dll import lib
 LIB.SHARED    = $(NAME).dll
 LIB.STATIC    = lib$(NAME).a        # the static lib will be broken (see CFLAGS.SO)
+LDFLAGS.SO    = -shared -soname $(LIB.SONAME) --out-implib lib/$(LIB.DEVLNK)
 LIB.SONAME.MX = lib$(NAME)mx.dll
 LIB.DEVLNK.MX = lib$(NAME)mx.dll.a  # for mingw this is the dll import lib
 LIB.SHARED.MX = $(NAME)mx.dll
 LIB.STATIC.MX = lib$(NAME)mx.a      # the static lib will be broken (see CFLAGS.SO)
+LDFLAGS.SO.MX = -shared -soname $(LIB.SONAME.MX) --out-implib lib/$(LIB.DEVLNK.MX)
diff --git a/config/Makefile.mingw b/config/Makefile.mingw
index 6c06019..1fbf3f6 100644
--- a/config/Makefile.mingw
+++ b/config/Makefile.mingw
@@ -3,8 +3,6 @@ CC = gcc
 # use gcc for linking, with ld it does not work
 LD = gcc
 CFLAGS.SO = -DGLEW_BUILD
-#LDFLAGS.SO = -shared -soname $(LIB.SONAME) --out-implib lib/$(LIB.DEVLNK)
-LDFLAGS.SO = -shared -Wl,-soname,$(LIB.SONAME) -Wl,--out-implib,lib/$(LIB.DEVLNK)
 LDFLAGS.GL = -lglu32 -lopengl32 -lgdi32 -luser32 -lkernel32
 LDFLAGS.EXTRA = -L/mingw/lib
 WARN = -Wall -W
@@ -14,7 +12,9 @@ LIB.SONAME    = lib$(NAME).dll
 LIB.DEVLNK    = lib$(NAME).dll.a   # for mingw this is the dll import lib
 LIB.SHARED    = $(NAME).dll
 LIB.STATIC    = lib$(NAME).a       # the static lib will be broken (see CFLAGS.SO)
+LDFLAGS.SO    = -shared -Wl,-soname,$(LIB.SONAME) -Wl,--out-implib,lib/$(LIB.DEVLNK)
 LIB.SONAME.MX = lib$(NAME)mx.dll
 LIB.DEVLNK.MX = lib$(NAME)mx.dll.a # for mingw this is the dll import lib
 LIB.SHARED.MX = $(NAME)mx.dll
 LIB.STATIC.MX = lib$(NAME)mx.a     # the static lib will be broken (see CFLAGS.SO)
+LDFLAGS.SO.MX = -shared -Wl,-soname,$(LIB.SONAME.MX) -Wl,--out-implib,lib/$(LIB.DEVLNK.MX)

From 1b38b41837379649cc5f86b167b470be368c2a1d Mon Sep 17 00:00:00 2001
From: Nigel Stewart <nigels@sourceforge.net>
Date: Wed, 30 Mar 2011 11:38:25 -0500
Subject: [PATCH 08/11] Patch ID: 3260500 - Query extension string only once

---
 auto/bin/make_list.pl    |  2 +-
 auto/src/glew_head.c     | 20 ++++++++++++++++++++
 auto/src/glew_init_gl.c  | 35 ++++++++++++++++-------------------
 auto/src/glew_init_glx.c | 29 +++++++++++++++--------------
 auto/src/glew_init_wgl.c | 33 +++++++++++++++++++--------------
 5 files changed, 71 insertions(+), 48 deletions(-)

diff --git a/auto/bin/make_list.pl b/auto/bin/make_list.pl
index ceaa479..5571ea9 100755
--- a/auto/bin/make_list.pl
+++ b/auto/bin/make_list.pl
@@ -46,7 +46,7 @@ if (@ARGV)
 
                 if (length($extstring))
                 {
-		        print "  CONST_CAST(" . $extvar . ") = " . $extpre . "GetExtension(\"$extstring\");\n";
+		        print "  CONST_CAST(" . $extvar . ") = _glewSearchExtension(\"$extstring\", start, end);\n";
                 }
 
 		if (keys %$functions)
diff --git a/auto/src/glew_head.c b/auto/src/glew_head.c
index df16210..c6c50a7 100644
--- a/auto/src/glew_head.c
+++ b/auto/src/glew_head.c
@@ -217,3 +217,23 @@ static GLboolean _glewStrSame3 (GLubyte** a, GLuint* na, const GLubyte* b, GLuin
   }
   return GL_FALSE;
 }
+
+/*
+ * Search for name in the extensions string. Use of strstr()
+ * is not sufficient because extension names can be prefixes of
+ * other extension names. Could use strtok() but the constant
+ * string returned by glGetString might be in read-only memory.
+ */
+static GLboolean _glewSearchExtension (const char* name, const GLubyte *start, const GLubyte *end)
+{
+  const GLubyte* p;
+  GLuint len = _glewStrLen((const GLubyte*)name);
+  p = start;
+  while (p < end)
+  {
+    GLuint n = _glewStrCLen(p, ' ');
+    if (len == n && _glewStrSame((const GLubyte*)name, p, n)) return GL_TRUE;
+    p += n+1;
+  }
+  return GL_FALSE;
+}
diff --git a/auto/src/glew_init_gl.c b/auto/src/glew_init_gl.c
index 33bd85e..0779939 100644
--- a/auto/src/glew_init_gl.c
+++ b/auto/src/glew_init_gl.c
@@ -1,26 +1,14 @@
 /* ------------------------------------------------------------------------- */
 
-/* 
- * Search for name in the extensions string. Use of strstr()
- * is not sufficient because extension names can be prefixes of
- * other extension names. Could use strtok() but the constant
- * string returned by glGetString might be in read-only memory.
- */
 GLboolean glewGetExtension (const char* name)
 {    
-  GLubyte* p;
-  GLubyte* end;
-  GLuint len = _glewStrLen((const GLubyte*)name);
-  p = (GLubyte*)glGetString(GL_EXTENSIONS);
-  if (0 == p) return GL_FALSE;
-  end = p + _glewStrLen(p);
-  while (p < end)
-  {
-    GLuint n = _glewStrCLen(p, ' ');
-    if (len == n && _glewStrSame((const GLubyte*)name, p, n)) return GL_TRUE;
-    p += n+1;
-  }
-  return GL_FALSE;
+  const GLubyte* start;
+  const GLubyte* end;
+  start = (const GLubyte*)glGetString(GL_EXTENSIONS);
+  if (start == 0)
+    return GL_FALSE;
+  end = start + _glewStrLen(start);
+  return _glewSearchExtension(name, start, end);
 }
 
 /* ------------------------------------------------------------------------- */
@@ -33,6 +21,8 @@ GLenum glewContextInit (GLEW_CONTEXT_ARG_DEF_LIST)
   const GLubyte* s;
   GLuint dot;
   GLint major, minor;
+  const GLubyte* start;
+  const GLubyte* end;
   /* query opengl version */
   s = glGetString(GL_VERSION);
   dot = _glewStrCLen(s, '.');
@@ -69,4 +59,11 @@ GLenum glewContextInit (GLEW_CONTEXT_ARG_DEF_LIST)
     CONST_CAST(GLEW_VERSION_1_2)   = GLEW_VERSION_1_2_1 == GL_TRUE || ( major == 1 && minor >= 2 ) ? GL_TRUE : GL_FALSE;
     CONST_CAST(GLEW_VERSION_1_1)   = GLEW_VERSION_1_2   == GL_TRUE || ( major == 1 && minor >= 1 ) ? GL_TRUE : GL_FALSE;
   }
+
+  /* query opengl extensions string */
+  start = glGetString(GL_EXTENSIONS);
+  if (start == 0)
+    start = (const GLubyte*)"";
+  end = start + _glewStrLen(start);
+
   /* initialize extensions */
diff --git a/auto/src/glew_init_glx.c b/auto/src/glew_init_glx.c
index c66e24c..37bbee1 100644
--- a/auto/src/glew_init_glx.c
+++ b/auto/src/glew_init_glx.c
@@ -2,27 +2,21 @@
 
 GLboolean glxewGetExtension (const char* name)
 {    
-  GLubyte* p;
-  GLubyte* end;
-  GLuint len;
+  const GLubyte* start;
+  const GLubyte* end;
 
   if (glXGetCurrentDisplay == NULL) return GL_FALSE;
-  len = _glewStrLen((const GLubyte*)name);
-  p = (GLubyte*)glXGetClientString(glXGetCurrentDisplay(), GLX_EXTENSIONS);
-  if (0 == p) return GL_FALSE;
-  end = p + _glewStrLen(p);
-  while (p < end)
-  {
-    GLuint n = _glewStrCLen(p, ' ');
-    if (len == n && _glewStrSame((const GLubyte*)name, p, n)) return GL_TRUE;
-    p += n+1;
-  }
-  return GL_FALSE;
+  start = (const GLubyte*)glXGetClientString(glXGetCurrentDisplay(), GLX_EXTENSIONS);
+  if (0 == start) return GL_FALSE;
+  end = start + _glewStrLen(start);
+  return _glewSearchExtension(name, start, end);
 }
 
 GLenum glxewContextInit (GLXEW_CONTEXT_ARG_DEF_LIST)
 {
   int major, minor;
+  const GLubyte* start;
+  const GLubyte* end;
   /* initialize core GLX 1.2 */
   if (_glewInit_GLX_VERSION_1_2(GLEW_CONTEXT_ARG_VAR_INIT)) return GLEW_ERROR_GLX_VERSION_11_ONLY;
   /* initialize flags */
@@ -49,4 +43,11 @@ GLenum glxewContextInit (GLXEW_CONTEXT_ARG_DEF_LIST)
       break;
     }
   }
+  /* query GLX extension string */
+  start = 0;
+  if (glXGetCurrentDisplay != NULL)
+    start = (const GLubyte*)glXGetClientString(glXGetCurrentDisplay(), GLX_EXTENSIONS);
+  if (start == 0)
+    start = (const GLubyte *)"";
+  end = start + _glewStrLen(start);
   /* initialize extensions */
diff --git a/auto/src/glew_init_wgl.c b/auto/src/glew_init_wgl.c
index e66de42..c37e084 100644
--- a/auto/src/glew_init_wgl.c
+++ b/auto/src/glew_init_wgl.c
@@ -5,32 +5,37 @@ static PFNWGLGETEXTENSIONSSTRINGEXTPROC _wglewGetExtensionsStringEXT = NULL;
 
 GLboolean wglewGetExtension (const char* name)
 {    
-  GLubyte* p;
-  GLubyte* end;
-  GLuint len = _glewStrLen((const GLubyte*)name);
+  const GLubyte* start;
+  const GLubyte* end;
   if (_wglewGetExtensionsStringARB == NULL)
     if (_wglewGetExtensionsStringEXT == NULL)
       return GL_FALSE;
     else
-      p = (GLubyte*)_wglewGetExtensionsStringEXT();
+      start = (const GLubyte*)_wglewGetExtensionsStringEXT();
   else
-    p = (GLubyte*)_wglewGetExtensionsStringARB(wglGetCurrentDC());
-  if (0 == p) return GL_FALSE;
-  end = p + _glewStrLen(p);
-  while (p < end)
-  {
-    GLuint n = _glewStrCLen(p, ' ');
-    if (len == n && _glewStrSame((const GLubyte*)name, p, n)) return GL_TRUE;
-    p += n+1;
-  }
-  return GL_FALSE;
+    start = (const GLubyte*)_wglewGetExtensionsStringARB(wglGetCurrentDC());
+  if (start == 0)
+    return GL_FALSE;
+  end = start + _glewStrLen(start);
+  return _glewSearchExtension(name, start, end);
 }
 
 GLenum wglewContextInit (WGLEW_CONTEXT_ARG_DEF_LIST)
 {
   GLboolean crippled;
+  const GLubyte* start;
+  const GLubyte* end;
   /* find wgl extension string query functions */
   _wglewGetExtensionsStringARB = (PFNWGLGETEXTENSIONSSTRINGARBPROC)glewGetProcAddress((const GLubyte*)"wglGetExtensionsStringARB");
   _wglewGetExtensionsStringEXT = (PFNWGLGETEXTENSIONSSTRINGEXTPROC)glewGetProcAddress((const GLubyte*)"wglGetExtensionsStringEXT");
+  /* query wgl extension string */
+  if (_wglewGetExtensionsStringARB == NULL)
+    if (_wglewGetExtensionsStringEXT == NULL)
+      start = (const GLubyte*)"";
+    else
+      start = (const GLubyte*)_wglewGetExtensionsStringEXT();
+  else
+    start = (const GLubyte*)_wglewGetExtensionsStringARB(wglGetCurrentDC());
+  end = start + _glewStrLen(start);
   /* initialize extensions */
   crippled = _wglewGetExtensionsStringARB == NULL && _wglewGetExtensionsStringEXT == NULL;

From 48e4e82de0168b044bced7555a208e960cebe2bc Mon Sep 17 00:00:00 2001
From: Nigel Stewart <nigels@sourceforge.net>
Date: Thu, 31 Mar 2011 07:49:53 -0500
Subject: [PATCH 09/11] Clarify name of extension string begin and end

---
 auto/bin/make_list.pl    |  8 ++++----
 auto/src/glew_init_gl.c  | 12 ++++++------
 auto/src/glew_init_glx.c | 14 +++++++-------
 auto/src/glew_init_wgl.c | 12 ++++++------
 4 files changed, 23 insertions(+), 23 deletions(-)

diff --git a/auto/bin/make_list.pl b/auto/bin/make_list.pl
index 5571ea9..a1eb665 100755
--- a/auto/bin/make_list.pl
+++ b/auto/bin/make_list.pl
@@ -44,10 +44,10 @@ if (@ARGV)
 
 		print "#ifdef $extname\n";
 
-                if (length($extstring))
-                {
-		        print "  CONST_CAST(" . $extvar . ") = _glewSearchExtension(\"$extstring\", start, end);\n";
-                }
+		if (length($extstring))
+		{
+				print "  CONST_CAST(" . $extvar . ") = _glewSearchExtension(\"$extstring\", extStart, extEnd);\n";
+		}
 
 		if (keys %$functions)
 		{
diff --git a/auto/src/glew_init_gl.c b/auto/src/glew_init_gl.c
index 0779939..80fa341 100644
--- a/auto/src/glew_init_gl.c
+++ b/auto/src/glew_init_gl.c
@@ -21,8 +21,8 @@ GLenum glewContextInit (GLEW_CONTEXT_ARG_DEF_LIST)
   const GLubyte* s;
   GLuint dot;
   GLint major, minor;
-  const GLubyte* start;
-  const GLubyte* end;
+  const GLubyte* extStart;
+  const GLubyte* extEnd;
   /* query opengl version */
   s = glGetString(GL_VERSION);
   dot = _glewStrCLen(s, '.');
@@ -61,9 +61,9 @@ GLenum glewContextInit (GLEW_CONTEXT_ARG_DEF_LIST)
   }
 
   /* query opengl extensions string */
-  start = glGetString(GL_EXTENSIONS);
-  if (start == 0)
-    start = (const GLubyte*)"";
-  end = start + _glewStrLen(start);
+  extStart = glGetString(GL_EXTENSIONS);
+  if (extStart == 0)
+    extStart = (const GLubyte*)"";
+  extEnd = extStart + _glewStrLen(extStart);
 
   /* initialize extensions */
diff --git a/auto/src/glew_init_glx.c b/auto/src/glew_init_glx.c
index 37bbee1..f5b393b 100644
--- a/auto/src/glew_init_glx.c
+++ b/auto/src/glew_init_glx.c
@@ -15,8 +15,8 @@ GLboolean glxewGetExtension (const char* name)
 GLenum glxewContextInit (GLXEW_CONTEXT_ARG_DEF_LIST)
 {
   int major, minor;
-  const GLubyte* start;
-  const GLubyte* end;
+  const GLubyte* extStart;
+  const GLubyte* extEnd;
   /* initialize core GLX 1.2 */
   if (_glewInit_GLX_VERSION_1_2(GLEW_CONTEXT_ARG_VAR_INIT)) return GLEW_ERROR_GLX_VERSION_11_ONLY;
   /* initialize flags */
@@ -44,10 +44,10 @@ GLenum glxewContextInit (GLXEW_CONTEXT_ARG_DEF_LIST)
     }
   }
   /* query GLX extension string */
-  start = 0;
+  extStart = 0;
   if (glXGetCurrentDisplay != NULL)
-    start = (const GLubyte*)glXGetClientString(glXGetCurrentDisplay(), GLX_EXTENSIONS);
-  if (start == 0)
-    start = (const GLubyte *)"";
-  end = start + _glewStrLen(start);
+    extStart = (const GLubyte*)glXGetClientString(glXGetCurrentDisplay(), GLX_EXTENSIONS);
+  if (extStart == 0)
+    extStart = (const GLubyte *)"";
+  extEnd = extStart + _glewStrLen(extStart);
   /* initialize extensions */
diff --git a/auto/src/glew_init_wgl.c b/auto/src/glew_init_wgl.c
index c37e084..775c02a 100644
--- a/auto/src/glew_init_wgl.c
+++ b/auto/src/glew_init_wgl.c
@@ -23,19 +23,19 @@ GLboolean wglewGetExtension (const char* name)
 GLenum wglewContextInit (WGLEW_CONTEXT_ARG_DEF_LIST)
 {
   GLboolean crippled;
-  const GLubyte* start;
-  const GLubyte* end;
+  const GLubyte* extStart;
+  const GLubyte* extEnd;
   /* find wgl extension string query functions */
   _wglewGetExtensionsStringARB = (PFNWGLGETEXTENSIONSSTRINGARBPROC)glewGetProcAddress((const GLubyte*)"wglGetExtensionsStringARB");
   _wglewGetExtensionsStringEXT = (PFNWGLGETEXTENSIONSSTRINGEXTPROC)glewGetProcAddress((const GLubyte*)"wglGetExtensionsStringEXT");
   /* query wgl extension string */
   if (_wglewGetExtensionsStringARB == NULL)
     if (_wglewGetExtensionsStringEXT == NULL)
-      start = (const GLubyte*)"";
+      extStart = (const GLubyte*)"";
     else
-      start = (const GLubyte*)_wglewGetExtensionsStringEXT();
+      extStart = (const GLubyte*)_wglewGetExtensionsStringEXT();
   else
-    start = (const GLubyte*)_wglewGetExtensionsStringARB(wglGetCurrentDC());
-  end = start + _glewStrLen(start);
+    extStart = (const GLubyte*)_wglewGetExtensionsStringARB(wglGetCurrentDC());
+  extEnd = extStart + _glewStrLen(extStart);
   /* initialize extensions */
   crippled = _wglewGetExtensionsStringARB == NULL && _wglewGetExtensionsStringEXT == NULL;

From 158090aab59181fca8180723ffa2e8327826d475 Mon Sep 17 00:00:00 2001
From: Nigel Stewart <nigels@sourceforge.net>
Date: Fri, 1 Apr 2011 11:09:18 -0500
Subject: [PATCH 10/11] GLX_OML_sync_control is always needlessly disabled on
 many platforms without C99.  Patch by Martin Lambers

---
 auto/Makefile                    |  7 +------
 auto/bin/fix_OML_sync_control.sh | 18 ------------------
 2 files changed, 1 insertion(+), 24 deletions(-)
 delete mode 100755 auto/bin/fix_OML_sync_control.sh

diff --git a/auto/Makefile b/auto/Makefile
index 1016df4..7ec6bcd 100644
--- a/auto/Makefile
+++ b/auto/Makefile
@@ -26,7 +26,7 @@ ifeq (custom,$(MAKECMDGOALS))
 GL_EXT_SPEC := $(shell grep "^[ \t]*GL_" custom.txt | grep -v GL_VERSION | sed -e 's/\(.*\)/$(EXT)\/\1/g;')
 WGL_EXT_SPEC := $(shell grep "^[ \t]*WGL_" custom.txt | sed -e 's/\(.*\)/$(EXT)\/\1/g;')
 #GLX_CORE_SPEC := $(shell grep GLX_VERSION custom.txt | sed -e 's/\(.*\)/$(CORE)\/\1/g;')
-GLX_EXT_SPEC := $(shell grep "^[ \t]*GLX_" custom.txt | grep -v GLX_VERSION | grep -v GLX_OML_sync_control | sed -e 's/\(.*\)/$(EXT)\/\1/g;')
+GLX_EXT_SPEC := $(shell grep "^[ \t]*GLX_" custom.txt | grep -v GLX_VERSION | sed -e 's/\(.*\)/$(EXT)\/\1/g;')
 else
 GL_EXT_SPEC := $(EXT)/GL_*
 WGL_EXT_SPEC := $(EXT)/WGL_*
@@ -155,7 +155,6 @@ $(I.DEST)/glxew.h: $(EXT)/.dummy
 	echo -e "\n#ifdef GLEW_MX\n}; /* GLXEWContextStruct */\n#endif /* GLEW_MX */\n" >> $@
 	perl -e 's/GLXEW_EXPORT GLboolean __GLXEW_VERSION_1_2;/GLXEW_EXPORT GLboolean __GLXEW_VERSION_1_0;\nGLXEW_EXPORT GLboolean __GLXEW_VERSION_1_1;\nGLXEW_EXPORT GLboolean __GLXEW_VERSION_1_2;/' -pi $@
 	cat $(SRC)/glxew_tail.h >> $@
-	$(BIN)/fix_OML_sync_control.sh $@
 
 $(S.DEST)/glew.c: $(EXT)/.dummy
 	@echo "--------------------------------------------------------------------"
@@ -217,7 +216,6 @@ $(S.DEST)/glew.c: $(EXT)/.dummy
 	perl -e "s/GLEW_VERSION_MICRO_STRING/$(GLEW_MICRO)/g" -pi $@
 	perl -e "s/GLEW_ARB_vertex_shader = !_glewInit_GL_ARB_vertex_shader\(GLEW_CONTEXT_ARG_VAR_INIT\);/{ GLEW_ARB_vertex_shader = !_glewInit_GL_ARB_vertex_shader(GLEW_CONTEXT_ARG_VAR_INIT); _glewInit_GL_ARB_vertex_program(GLEW_CONTEXT_ARG_VAR_INIT); }/g" -pi $@
 	perl -e "s/\(\(glColorSubTable = /((glBlendEquation = (PFNGLBLENDEQUATIONPROC)glewGetProcAddress((const GLubyte*)\"glBlendEquation\")) == NULL) || r;\n  r = ((glColorSubTable = /g" -pi $@
-	$(BIN)/fix_OML_sync_control.sh $@
 	rm -f $@.bak
 
 $(S.DEST)/glew_def.c: $(EXT)/.dummy
@@ -273,7 +271,6 @@ $(S.DEST)/glew_init.c: $(EXT)/.dummy
 	perl -e "s/GLEW_VERSION_MICRO_STRING/$(GLEW_MICRO)/g" -pi $@
 	perl -e "s/GLEW_ARB_vertex_shader = !_glewInit_GL_ARB_vertex_shader\(GLEW_CONTEXT_ARG_VAR_INIT\);/{ GLEW_ARB_vertex_shader = !_glewInit_GL_ARB_vertex_shader(GLEW_CONTEXT_ARG_VAR_INIT); _glewInit_GL_ARB_vertex_program(GLEW_CONTEXT_ARG_VAR_INIT); }/g" -pi $@
 	perl -e "s/\(\(glBlendColor = /((glBlendEquation = (PFNGLBLENDEQUATIONPROC)glewGetProcAddress((const GLubyte*)\"glBlendEquation\")) == NULL) || r;\n  r = ((glBlendColor = /g" -pi $@
-	$(BIN)/fix_OML_sync_control.sh $@
 	rm -f $@.bak
 
 $(S.DEST)/glew_str.c: $(EXT)/.dummy
@@ -286,7 +283,6 @@ $(S.DEST)/glew_str.c: $(EXT)/.dummy
 	cat $(SRC)/glew_str_glx.c >> $@
 	$(BIN)/make_str.pl $(GLX_CORE_SPEC) $(GLX_EXT_SPEC) >> $@
 	cat $(SRC)/glew_str_tail.c >> $@
-#	$(BIN)/fix_OML_sync_control.sh $@
 #	perl -e "s/GLEW_VERSION_STRING/$(GLEW_VERSION)/g" -pi $@
 #	perl -e "s/GLEW_ARB_vertex_shader = !_glewInit_GL_ARB_vertex_shader\(GLEW_CONTEXT_ARG_VAR_INIT\);/{ GLEW_ARB_vertex_shader = !_glewInit_GL_ARB_vertex_shader(GLEW_CONTEXT_ARG_VAR_INIT); _glewInit_GL_ARB_vertex_program(GLEW_CONTEXT_ARG_VAR_INIT); }/g" -pi $@
 	rm -f $@.bak
@@ -315,7 +311,6 @@ $(S.DEST)/glewinfo.c: $(EXT)/.dummy
 	$(BIN)/make_info_list.pl $(GLX_CORE_SPEC) >> $@
 	$(BIN)/make_info_list.pl $(GLX_EXT_SPEC) >> $@
 	cat $(SRC)/glewinfo_tail.c >> $@
-	$(BIN)/fix_OML_sync_control.sh $@
 	perl -e 's/"glColorSubTable"/"glBlendEquation", glBlendEquation == NULL);\n  glewInfoFunc("glColorSubTable"/g' -pi $@
 	rm -f $@.bak
 
diff --git a/auto/bin/fix_OML_sync_control.sh b/auto/bin/fix_OML_sync_control.sh
deleted file mode 100755
index 2579ab4..0000000
--- a/auto/bin/fix_OML_sync_control.sh
+++ /dev/null
@@ -1,18 +0,0 @@
-#!/bin/sh
-##
-## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
-## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
-##
-## This program is distributed under the terms and conditions of the GNU
-## General Public License Version 2 as published by the Free Software
-## Foundation or, at your option, any later version.
-
-perl -e 's/#ifndef GLX_OML_sync_control/#if !defined(GLX_OML_sync_control) \&\& defined(__STDC_VERSION__) \&\& (__STDC_VERSION__ >= 199901L)\n#include <inttypes.h>/;' -pi $1
-perl -e 's/#ifdef GLX_OML_sync_control/#if defined(GLX_OML_sync_control) \&\& defined(__STDC_VERSION__) \&\& (__STDC_VERSION__ >= 199901L)\n#include <inttypes.h>/;' -pi $1
-perl -e 's/(extern PFNGLXGETMSCRATEOMLPROC __glewXGetMscRateOML;)/#ifdef GLX_OML_sync_control\n\1/' -pi $1
-perl -e 's/(extern PFNGLXWAITFORSBCOMLPROC __glewXWaitForSbcOML;)/\1\n#endif/' -pi $1
-perl -e 's/(extern GLboolean __GLXEW_OML_sync_control;)/#ifdef GLX_OML_sync_control\n\1\n#endif/' -pi $1
-perl -e 's/(PFNGLXGETMSCRATEOMLPROC __glewXGetMscRateOML = NULL;)/#ifdef GLX_OML_sync_control\n\1/' -pi $1
-perl -e 's/(PFNGLXWAITFORSBCOMLPROC __glewXWaitForSbcOML = NULL;)/\1\n#endif/' -pi $1
-perl -e 's/(GLboolean __GLXEW_OML_sync_control = GL_FALSE;)/#ifdef GLX_OML_sync_control\n\1\n#endif/' -pi $1
-rm -f $1.bak

From c604eb9d8f6fd035c2767d0e4ff23f1504fc9a7b Mon Sep 17 00:00:00 2001
From: Nigel Stewart <nigels@sourceforge.net>
Date: Fri, 1 Apr 2011 11:12:59 -0500
Subject: [PATCH 11/11] Add working solaris-gcc config for Open Solaris - gcc
 3.4.3

---
 config/Makefile.solaris-gcc | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 config/Makefile.solaris-gcc

diff --git a/config/Makefile.solaris-gcc b/config/Makefile.solaris-gcc
new file mode 100644
index 0000000..538e507
--- /dev/null
+++ b/config/Makefile.solaris-gcc
@@ -0,0 +1,20 @@
+NAME = $(GLEW_NAME)
+CC = gcc
+LD = ld
+CFLAGS.EXTRA = -I/usr/openwin/include
+LDFLAGS.SO = -G
+LDFLAGS.EXTRA = -L/usr/openwin/lib
+LDFLAGS.GL = -lXmu -lXi -lGLU -lGL -lXext -lX11
+NAME = GLEW
+BIN.SUFFIX =
+POPT = -O2
+LIB.SONAME    = lib$(NAME).so.$(SO_MAJOR)
+LIB.DEVLNK    = lib$(NAME).so
+LIB.SHARED    = lib$(NAME).so.$(SO_VERSION)
+LIB.STATIC    = lib$(NAME).a
+LDFLAGS.SO    = -shared -Wl,-soname=$(LIB.SONAME)
+LIB.SONAME.MX = lib$(NAME)mx.so.$(SO_MAJOR)
+LIB.DEVLNK.MX = lib$(NAME)mx.so
+LIB.SHARED.MX = lib$(NAME)mx.so.$(SO_VERSION)
+LIB.STATIC.MX = lib$(NAME)mx.a
+LDFLAGS.SO.MX = -shared -Wl,-soname=$(LIB.SONAME.MX)