Update the GLEW build to build both vanilla and MX GLEW libraries. MX...

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

@@ -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 $@ $^
 
@@ -99,36 +107,78 @@ 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 $@ $<
+glew.pc: glew.pc.in
+	sed \
+		-e "s|@prefix@|$(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@||g" \
+		-e "s|@libname@|GLEW|g" \
+		< $< > $@
 
 src/glew.o: src/glew.c include/GL/glew.h include/GL/wglew.h include/GL/glxew.h
-	$(CC) $(CFLAGS) $(CFLAGS.SO) -o $@ -c $<
+	$(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) $(CFLAGS) $(PICFLAG) $(CFLAGS.SO) -o $@ -c $<
+	$(CC) -DGLEW_NO_GLU $(CFLAGS) $(PICFLAG) $(CFLAGS.SO) -o $@ -c $<
 
-glew.pc: glew.pc.in
+# 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" \
 		< $< > $@
 
-install: all
-# directories
-	$(INSTALL) -d -m 0755 $(BINDIR)
-	$(INSTALL) -d -m 0755 $(INCDIR)
+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

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)

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

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

config/Makefile.freebsd

 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

config/Makefile.gnu

 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

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

config/Makefile.kfreebsd

 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

config/Makefile.linux

 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

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)

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)

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)

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

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@