src/mesa/Makefile.mgw - platform/external/mesa3d - Gitiles

 # Mesa 3-D graphics library
 # Version:  7.0
 #
 # Copyright (C) 1999-2003  Brian Paul   All Rights Reserved.
 #
 # Permission is hereby granted, free of charge, to any person obtaining a
 # copy of this software and associated documentation files (the "Software"),
 # to deal in the Software without restriction, including without limitation
 # the rights to use, copy, modify, merge, publish, distribute, sublicense,
 # and/or sell copies of the Software, and to permit persons to whom the
 # Software is furnished to do so, subject to the following conditions:
 #
 # The above copyright notice and this permission notice shall be included
 # in all copies or substantial portions of the Software.
 #
 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 # OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 # BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
 # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 # CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

 # MinGW core makefile v1.4 for Mesa
 #
 #  Copyright (C) 2002 - Daniel Borca
 #  Email : dborca@users.sourceforge.net
 #  Web   : http://www.geocities.com/dborca

 # MinGW core-gl makefile updated for Mesa 7.0
 #
 #  updated : by Heromyth, on 2007-7-21
 #  Email   : zxpmyth@yahoo.com.cn
 #  Bugs    : 1) All the default settings work fine. But the setting X86=1 can't work.
 #            The others havn't been tested yet.
 #            2) The generated DLLs are *not* compatible with the ones built
 #            with the other compilers like VC8, especially for GLUT.
 #            3) Although more tests are needed, it can be used individually!


 #
 #  Available options:
 #
 #    Environment variables:
 #	CFLAGS
 #
 #	GLIDE		path to Glide3 SDK; used with FX.
 #			default = $(TOP)/glide3
 #	FX=1		build for 3dfx Glide3. Note that this disables
 #			compilation of most WMesa code and requires fxMesa.
 #			As a consequence, you'll need the Win32 Glide3
 #			library to build any application.
 #			default = no
 #	ICD=1		build the installable client driver interface
 #			(windows opengl driver interface)
 #			default = no
 #	X86=1		optimize for x86 (if possible, use MMX, SSE, 3DNow).
 #			default = no
 #
 #    Targets:
 #	all:		build GL
 #	clean:		remove object files
 #


 .PHONY: all clean
 .INTERMEDIATE: x86/gen_matypes.exe
 .SUFFIXES: .rc .res

 # Set this to the prefix of your build tools, i.e. mingw32-
 TOOLS_PREFIX = mingw32-

 ifeq ($(ICD),1)
   LIB_NAME = mesa32
 else
   LIB_NAME = opengl32
 endif

 DLL_EXT = .dll
 IMP_EXT = .a
 LIB_PRE = lib
 STRIP = -s

 AR = ar
 ARFLAGS = crus
 DLLTOOL = dlltool

 TOP = ../..
 GLIDE ?= $(TOP)/glide3
 LIBDIR = $(TOP)/lib

 GL_DLL = $(LIB_NAME)$(DLL_EXT)
 GL_IMP = $(LIB_PRE)$(LIB_NAME)$(IMP_EXT)

 MESA_LIB = libmesa.a
 CC = $(TOOLS_PREFIX)gcc

 LDLIBS = -lgdi32 -luser32 -liberty
 LDFLAGS = $(STRIP) -shared -fPIC -Wl,--kill-at

 CFLAGS += -DBUILD_GL32 -D_DLL -DMESA_MINWARN
 CFLAGS += -DNDEBUG -DUSE_EXTERNAL_DXTN_LIB=1

 ifeq ($(FX),1)
   CFLAGS += -I$(GLIDE)/include -DFX
   LDLIBS += -L$(GLIDE)/lib -lglide3x
   GL_DEF = drivers/windows/fx/fxopengl.def
   GL_RES = drivers/windows/fx/fx.rc
 else
   ifeq ($(ICD),1)
     CFLAGS += -DUSE_MGL_NAMESPACE
     GL_DEF = drivers/windows/icd/mesa.def
   else
     GL_DEF = $(LIB_NAME).def
   endif
 endif


 UNLINK = del $(subst /,\,$(1))
 ifneq ($(wildcard $(addsuffix /rm.exe,$(subst ;, ,$(PATH)))),)
 UNLINK = $(RM) $(1)
 endif
 ifneq ($(wildcard $(addsuffix /rm,$(subst :, ,$(PATH)))),)
 UNLINK = $(RM) $(1)
 endif

 include sources.mak

 CFLAGS += $(INCLUDE_DIRS)

 ifeq ($(X86),1)
 CFLAGS += -DUSE_X86_ASM
 CFLAGS += -DUSE_MMX_ASM
 CFLAGS += -DUSE_SSE_ASM
 CFLAGS += -DUSE_3DNOW_ASM
 X86_SOURCES += $(X86_API)
 else
 X86_SOURCES =
 endif

 ifeq ($(FX),1)
 DRIVER_SOURCES = \
 	$(GLIDE_DRIVER_SOURCES) \
 	drivers/windows/fx/fxwgl.c
 else
 ifeq ($(ICD),1)
 DRIVER_SOURCES = \
 	drivers/windows/gdi/wmesa.c \
 	drivers/windows/icd/icd.c
 else
 DRIVER_SOURCES = \
 	drivers/windows/gdi/wmesa.c \
 	drivers/windows/gdi/wgl.c
 endif
 endif

 SOURCES = $(MESA_SOURCES) $(GLAPI_SOURCES) $(X86_SOURCES) $(DRIVER_SOURCES)

 OBJECTS = $(addsuffix .o,$(basename $(SOURCES)))

 X86_OBJECTS = $(addsuffix .o,$(basename $(X86_SOURCES)))

 RESOURCE = $(GL_RES:.rc=.res)

 .c.o:
 	$(CC) -o $@ $(CFLAGS) -c $<
 .s.o:
 	$(CC) -o $@ $(CFLAGS) -x assembler-with-cpp -c $<

 .rc.res:
 	windres -o $@ -Irc -Ocoff $<


 all: $(LIBDIR) $(LIBDIR)/$(GL_DLL) $(LIBDIR)/$(GL_IMP)

 $(LIBDIR):
 	mkdir -p $(LIBDIR)

 $(LIBDIR)/$(GL_DLL) $(LIBDIR)/$(GL_IMP): $(OBJECTS) $(RESOURCE)
 	$(CC) $(LDFLAGS) -o $(LIBDIR)/$(GL_DLL) $^ $(LDLIBS)
 	$(DLLTOOL) --as=as --dllname $(LIB_NAME) --output-def $(LIBDIR)/$(GL_DEF) $^
 	$(DLLTOOL) --as=as -k --dllname $(LIB_NAME) --output-lib $(LIBDIR)/$(GL_IMP) --def $(LIBDIR)/$(GL_DEF)


 $(X86_OBJECTS): x86/matypes.h

 x86/matypes.h: x86/gen_matypes.exe
 	$(subst /,\,$< > $@)

 x86/gen_matypes.exe: x86/gen_matypes.c
 	$(CC) -o $@ $(CFLAGS) -s $<

 # [dBorca]
 # glapi_x86.S needs some adjustments
 # in order to generate correct entrypoints
 # Trick: change the following condition to
 # be always false if you need C entrypoints
 # with USE_X86_ASM (useful for trace/debug)
 ifeq (1,1)
 x86/glapi_x86.o: x86/glapi_x86.S
 	$(CC) -o $@ $(CFLAGS) -DSTDCALL_API -c $<
 else
 main/dispatch.o: main/dispatch.c
 	$(CC) -o $@ $(CFLAGS) -UUSE_X86_ASM -c $<
 glapi/glapi.o: glapi/glapi.c
 	$(CC) -o $@ $(CFLAGS) -UUSE_X86_ASM -c $<
 endif

 # [dBorca]
 # if we want codegen, we have to stdcall
 tnl/t_vtx_x86_gcc.o: tnl/t_vtx_x86_gcc.S
 	$(CC) -o $@ $(CFLAGS) -DSTDCALL_API -c $<

 clean:
 	-$(call UNLINK,glapi/*.o)
 	-$(call UNLINK,main/*.o)
 	-$(call UNLINK,math/*.o)
 	-$(call UNLINK,vbo/*.o)
 	-$(call UNLINK,shader/*.o)
 	-$(call UNLINK,shader/slang/*.o)
 	-$(call UNLINK,sparc/*.o)
 	-$(call UNLINK,ppc/*.o)
 	-$(call UNLINK,swrast/*.o)
 	-$(call UNLINK,swrast_setup/*.o)
 	-$(call UNLINK,tnl/*.o)
 	-$(call UNLINK,x86/*.o)
 	-$(call UNLINK,x86/rtasm/*.o)
 	-$(call UNLINK,x86-64/*.o)
 	-$(call UNLINK,drivers/common/*.o)
 	-$(call UNLINK,drivers/glide/*.o)
 	-$(call UNLINK,drivers/windows/fx/*.o)
 	-$(call UNLINK,drivers/windows/fx/*.res)
 	-$(call UNLINK,drivers/windows/gdi/*.o)
 	-$(call UNLINK,drivers/windows/icd/*.o)
	# Mesa 3-D graphics library
	# Version: 7.0
	#
	# Copyright (C) 1999-2003 Brian Paul All Rights Reserved.
	#
	# Permission is hereby granted, free of charge, to any person obtaining a
	# copy of this software and associated documentation files (the "Software"),
	# to deal in the Software without restriction, including without limitation
	# the rights to use, copy, modify, merge, publish, distribute, sublicense,
	# and/or sell copies of the Software, and to permit persons to whom the
	# Software is furnished to do so, subject to the following conditions:
	#
	# The above copyright notice and this permission notice shall be included
	# in all copies or substantial portions of the Software.
	#
	# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
	# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
	# BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
	# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
	# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

	# MinGW core makefile v1.4 for Mesa
	#
	# Copyright (C) 2002 - Daniel Borca
	# Email : dborca@users.sourceforge.net
	# Web : http://www.geocities.com/dborca

	# MinGW core-gl makefile updated for Mesa 7.0
	#
	# updated : by Heromyth, on 2007-7-21
	# Email : zxpmyth@yahoo.com.cn
	# Bugs : 1) All the default settings work fine. But the setting X86=1 can't work.
	# The others havn't been tested yet.
	# 2) The generated DLLs are not compatible with the ones built
	# with the other compilers like VC8, especially for GLUT.
	# 3) Although more tests are needed, it can be used individually!


	#
	# Available options:
	#
	# Environment variables:
	# CFLAGS
	#
	# GLIDE path to Glide3 SDK; used with FX.
	# default = $(TOP)/glide3
	# FX=1 build for 3dfx Glide3. Note that this disables
	# compilation of most WMesa code and requires fxMesa.
	# As a consequence, you'll need the Win32 Glide3
	# library to build any application.
	# default = no
	# ICD=1 build the installable client driver interface
	# (windows opengl driver interface)
	# default = no
	# X86=1 optimize for x86 (if possible, use MMX, SSE, 3DNow).
	# default = no
	#
	# Targets:
	# all: build GL
	# clean: remove object files
	#


	.PHONY: all clean
	.INTERMEDIATE: x86/gen_matypes.exe
	.SUFFIXES: .rc .res

	# Set this to the prefix of your build tools, i.e. mingw32-
	TOOLS_PREFIX = mingw32-

	ifeq ($(ICD),1)
	LIB_NAME = mesa32
	else
	LIB_NAME = opengl32
	endif

	DLL_EXT = .dll
	IMP_EXT = .a
	LIB_PRE = lib
	STRIP = -s

	AR = ar
	ARFLAGS = crus
	DLLTOOL = dlltool

	TOP = ../..
	GLIDE ?= $(TOP)/glide3
	LIBDIR = $(TOP)/lib

	GL_DLL = $(LIB_NAME)$(DLL_EXT)
	GL_IMP = $(LIB_PRE)$(LIB_NAME)$(IMP_EXT)

	MESA_LIB = libmesa.a
	CC = $(TOOLS_PREFIX)gcc

	LDLIBS = -lgdi32 -luser32 -liberty
	LDFLAGS = $(STRIP) -shared -fPIC -Wl,--kill-at

	CFLAGS += -DBUILD_GL32 -D_DLL -DMESA_MINWARN
	CFLAGS += -DNDEBUG -DUSE_EXTERNAL_DXTN_LIB=1

	ifeq ($(FX),1)
	CFLAGS += -I$(GLIDE)/include -DFX
	LDLIBS += -L$(GLIDE)/lib -lglide3x
	GL_DEF = drivers/windows/fx/fxopengl.def
	GL_RES = drivers/windows/fx/fx.rc
	else
	ifeq ($(ICD),1)
	CFLAGS += -DUSE_MGL_NAMESPACE
	GL_DEF = drivers/windows/icd/mesa.def
	else
	GL_DEF = $(LIB_NAME).def
	endif
	endif



	UNLINK = del $(subst /,\,$(1))
	ifneq ($(wildcard $(addsuffix /rm.exe,$(subst ;, ,$(PATH)))),)
	UNLINK = $(RM) $(1)
	endif
	ifneq ($(wildcard $(addsuffix /rm,$(subst :, ,$(PATH)))),)
	UNLINK = $(RM) $(1)
	endif

	include sources.mak

	CFLAGS += $(INCLUDE_DIRS)

	ifeq ($(X86),1)
	CFLAGS += -DUSE_X86_ASM
	CFLAGS += -DUSE_MMX_ASM
	CFLAGS += -DUSE_SSE_ASM
	CFLAGS += -DUSE_3DNOW_ASM
	X86_SOURCES += $(X86_API)
	else
	X86_SOURCES =
	endif

	ifeq ($(FX),1)
	DRIVER_SOURCES = \
	$(GLIDE_DRIVER_SOURCES) \
	drivers/windows/fx/fxwgl.c
	else
	ifeq ($(ICD),1)
	DRIVER_SOURCES = \
	drivers/windows/gdi/wmesa.c \
	drivers/windows/icd/icd.c
	else
	DRIVER_SOURCES = \
	drivers/windows/gdi/wmesa.c \
	drivers/windows/gdi/wgl.c
	endif
	endif

	SOURCES = $(MESA_SOURCES) $(GLAPI_SOURCES) $(X86_SOURCES) $(DRIVER_SOURCES)

	OBJECTS = $(addsuffix .o,$(basename $(SOURCES)))

	X86_OBJECTS = $(addsuffix .o,$(basename $(X86_SOURCES)))

	RESOURCE = $(GL_RES:.rc=.res)

	.c.o:
	$(CC) -o $@ $(CFLAGS) -c $<
	.s.o:
	$(CC) -o $@ $(CFLAGS) -x assembler-with-cpp -c $<

	.rc.res:
	windres -o $@ -Irc -Ocoff $<


	all: $(LIBDIR) $(LIBDIR)/$(GL_DLL) $(LIBDIR)/$(GL_IMP)

	$(LIBDIR):
	mkdir -p $(LIBDIR)

	$(LIBDIR)/$(GL_DLL) $(LIBDIR)/$(GL_IMP): $(OBJECTS) $(RESOURCE)
	$(CC) $(LDFLAGS) -o $(LIBDIR)/$(GL_DLL) $^ $(LDLIBS)
	$(DLLTOOL) --as=as --dllname $(LIB_NAME) --output-def $(LIBDIR)/$(GL_DEF) $^
	$(DLLTOOL) --as=as -k --dllname $(LIB_NAME) --output-lib $(LIBDIR)/$(GL_IMP) --def $(LIBDIR)/$(GL_DEF)


	$(X86_OBJECTS): x86/matypes.h

	x86/matypes.h: x86/gen_matypes.exe
	$(subst /,\,$< > $@)

	x86/gen_matypes.exe: x86/gen_matypes.c
	$(CC) -o $@ $(CFLAGS) -s $<

	# [dBorca]
	# glapi_x86.S needs some adjustments
	# in order to generate correct entrypoints
	# Trick: change the following condition to
	# be always false if you need C entrypoints
	# with USE_X86_ASM (useful for trace/debug)
	ifeq (1,1)
	x86/glapi_x86.o: x86/glapi_x86.S
	$(CC) -o $@ $(CFLAGS) -DSTDCALL_API -c $<
	else
	main/dispatch.o: main/dispatch.c
	$(CC) -o $@ $(CFLAGS) -UUSE_X86_ASM -c $<
	glapi/glapi.o: glapi/glapi.c
	$(CC) -o $@ $(CFLAGS) -UUSE_X86_ASM -c $<
	endif

	# [dBorca]
	# if we want codegen, we have to stdcall
	tnl/t_vtx_x86_gcc.o: tnl/t_vtx_x86_gcc.S
	$(CC) -o $@ $(CFLAGS) -DSTDCALL_API -c $<

	clean:
	-$(call UNLINK,glapi/*.o)
	-$(call UNLINK,main/*.o)
	-$(call UNLINK,math/*.o)
	-$(call UNLINK,vbo/*.o)
	-$(call UNLINK,shader/*.o)
	-$(call UNLINK,shader/slang/*.o)
	-$(call UNLINK,sparc/*.o)
	-$(call UNLINK,ppc/*.o)
	-$(call UNLINK,swrast/*.o)
	-$(call UNLINK,swrast_setup/*.o)
	-$(call UNLINK,tnl/*.o)
	-$(call UNLINK,x86/*.o)
	-$(call UNLINK,x86/rtasm/*.o)
	-$(call UNLINK,x86-64/*.o)
	-$(call UNLINK,drivers/common/*.o)
	-$(call UNLINK,drivers/glide/*.o)
	-$(call UNLINK,drivers/windows/fx/*.o)
	-$(call UNLINK,drivers/windows/fx/*.res)
	-$(call UNLINK,drivers/windows/gdi/*.o)
	-$(call UNLINK,drivers/windows/icd/*.o)