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# $Id: Makefile 3214 2005-11-17 19:43:37Z bjarni $

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# This makefile is not a standalone makefile, but is called from the general one

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# it contains code specific to MacOS X

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ifdef RELEASE

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ifndef STATIC

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# all OSX releases needs to be static

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# end users don't tend to have the dynamic libs installed

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$(warning Compiling a dynamic release. It should be static unless you really know what you are doing!!!)

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endif

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endif

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ifdef RELEASE

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ifndef FAT_BINARY

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$(warning Compiling a release build, that is not a universal binary)

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endif

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endif

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ifdef FAT_BINARY

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ifndef STATIC

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$(warning Compiling a universal binary, that is not static. Adding static flag)

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STATIC:=1

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endif

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endif

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ifdef RELEASE

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ifdef DEBUG

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$(warning Compiling a release build, that is a debug build)

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endif

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endif

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ifdef JAGUAR

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ifdef FAT_BINARY

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$(error FAT_BINARY and JAGUAR can't be used at the same time)

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endif

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endif

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# setup flags if none are defined

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ifndef CFLAGS_JAGUAR

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	CFLAGS_JAGUAR:= -isysroot /Developer/SDKs/MacOSX10.2.8.sdk

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endif

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ifndef LDFLAGS_JAGUAR

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	LDFLAGS_JAGUAR:= -Wl,-syslibroot,/Developer/SDKs/MacOSX10.2.8.sdk

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endif

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ifndef PPC_CC

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	PPC_CC:=powerpc-apple-darwin8-gcc-4.0.0

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endif

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ifndef CFLAGS_PPC

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	CFLAGS_PPC:= -isysroot /Developer/SDKs/MacOSX10.3.9.sdk

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endif

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ifndef LDFLAGS_PPC

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	LDFLAGS_PPC:= -Wl,-syslibroot,/Developer/SDKs/MacOSX10.3.9.sdk

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endif

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ifndef CFLAGS_x86

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	CFLAGS_x86:= -isysroot /Developer/SDKs/MacOSX10.4u.sdk

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endif

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ifndef LDFLAGS_x86

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	LDFLAGS_x86:= -Wl,-syslibroot,/Developer/SDKs/MacOSX10.4u.sdk

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endif

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ifndef x86_CC

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	x86_CC:=i686-apple-darwin8-gcc-4.0.0

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endif

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ifdef WITH_PNG

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	ifndef LIBPNG_PPC_CONFIG

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		LIBPNG_PPC_CONFIG:=$(LIBPNG-CONFIG)

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	endif

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	ifndef LIBPNG_x86_CONFIG

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		LIBPNG_x86_CONFIG:=$(LIBPNG-CONFIG)

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	endif

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endif

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ifdef WITH_SDL

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	ifndef SDL_PPC_CONFIG

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		SDL_PPC_CONFIG:=$(SDL-CONFIG)

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	endif

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	ifndef SDL_x86_CONFIG

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		SDL_x86_CONFIG:=$(SDL-CONFIG)

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	endif

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	ifndef x86_SDL_LIB

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		x86_SDL_LIB:=$(shell echo "`$(SDL_x86_CONFIG) --prefix`/lib/libSDL-1.2.0.dylib")

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	endif

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endif

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ifdef FAT_BINARY

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	# set up config files

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	ifndef SKIP_LIB_TEST

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		ifdef WITH_PNG

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			TEST:=$(shell lipo -info `$(LIBPNG_PPC_CONFIG) --prefix`/lib/libpng.a | xargs -n 1 | grep "ppc"))

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			ifndef TEST

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$(error no PPC libpng found)

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			endif

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			TEST:=$(shell lipo -info `$(LIBPNG_x86_CONFIG) --prefix`/lib/libpng.a | xargs -n 1 | grep "i386"))

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			ifndef TEST

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$(error no x86 libpng found)

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			endif

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		endif

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		ifdef WITH_SDL

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			ifdef STATIC

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				ifndef x86_SDL_LIB

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$(error static universal build without a defined x86 SDL lib)

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				endif

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			endif

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			TEST:=$(shell lipo -info `$(SDL_PPC_CONFIG) --prefix`/lib/libSDL.a | xargs -n 1 | grep "ppc"))

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			ifndef TEST

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$(error no PPC SDL lib found)

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			endif

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			TEST:=$(shell lipo -info `$(SDL_x86_CONFIG) --prefix`/lib/libSDL.a | xargs -n 1 | grep "i386"))

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			ifndef TEST

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$(error no x86 SDL lib found)

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			endif

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		endif

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	endif

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	ifdef UNIVERSAL_x86_PART

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		LIBPNG-CONFIG:=$(LIBPNG_x86_CONFIG)

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		SDL-CONFIG:=$(SDL_x86_CONFIG)

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		CC_TARGET:=$(x86_CC)

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		# clear the cached list of PPC libs

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		LIBS:=

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		CFLAGS:= $(CFLAGS_x86) -arch i386

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		LDFLAGS:= $(LDFLAGS_x86)

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	else

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		LIBPNG-CONFIG:=$(LIBPNG_PPC_CONFIG)

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		SDL-CONFIG:=$(SDL_PPC_CONFIG)

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		CC_TARGET:=$(PPC_CC)

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		CFLAGS:= $(CFLAGS_PPC) -arch ppc

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		LDFLAGS:= $(LDFLAGS_PPC)

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	endif

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endif

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ifdef JAGUAR

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	CFLAGS:=$(CFLAGS_JAGUAR)

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	LDFLAGS:=$(LDFLAGS_JAGUAR)

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	# network support is broken is jaguar (OSX 10.2)

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	WITH_NETWORK:=

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	# crosscompiling for jaguar should always be static

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	STATIC:=1

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endif