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# $Id: Makefile 3214 2005-11-17 19:43:37Z bjarni $
# This makefile is not a standalone makefile, but is called from the general one
# it contains code specific to MacOS X
ifdef RELEASE
ifndef STATIC
# all OSX releases needs to be static
# end users don't tend to have the dynamic libs installed
$(warning Compiling a dynamic release. It should be static unless you really know what you are doing!!!)
endif
endif
ifdef RELEASE
ifndef BUILD_UNIVERSAL_BINARY
$(warning Compiling a release build, that is not a universal binary)
endif
endif
ifdef RELEASE
ifdef DEBUG
$(warning Compiling a release build, that is a debug build)
endif
endif
# setup flags if none are defined
ifndef UNIVERSAL_CFLAGS
UNIVERSAL_CFLAGS:= -isysroot /Developer/SDKs/MacOSX10.4u.sdk
endif
ifndef UNIVERSAL_LDFLAGS
UNIVERSAL_LDFLAGS:= -Wl,-syslibroot,/Developer/SDKs/MacOSX10.4u.sdk
endif
ifndef PPC_CC
PPC_CC:=powerpc-apple-darwin8-gcc-4.0.0
endif
ifndef x86_CC
x86_CC:=i686-apple-darwin8-gcc-4.0.0
endif
ifdef WITH_PNG
ifndef LIBPNG_PPC_CONFIG
LIBPNG_PPC_CONFIG:=$(LIBPNG-CONFIG)
endif
ifndef LIBPNG_x86_CONFIG
LIBPNG_x86_CONFIG:=$(LIBPNG-CONFIG)
endif
endif
ifdef WITH_SDL
ifndef SDL_PPC_CONFIG
SDL_PPC_CONFIG:=$(SDL-CONFIG)
endif
ifndef SDL_x86_CONFIG
SDL_x86_CONFIG:=$(SDL-CONFIG)
endif
endif
ifdef BUILD_UNIVERSAL_BINARY
CFLAGS:= $(UNIVERSAL_CFLAGS)
LDFLAGS:= $(UNIVERSAL_LDFLAGS)
# set up config files
ifndef SKIP_LIB_TEST
ifdef WITH_PNG
TEST:=$(shell lipo -info `$(LIBPNG_PPC_CONFIG) --prefix`/lib/libpng.a | xargs -n 1 | grep "ppc"))
ifndef TEST
$(error no PPC libpng found)
endif
TEST:=$(shell lipo -info `$(LIBPNG_x86_CONFIG) --prefix`/lib/libpng.a | xargs -n 1 | grep "i386"))
ifndef TEST
$(error no x86 libpng found)
endif
endif
ifdef WITH_SDL
ifdef STATIC
ifndef x86_SDL_LIB
$(error static universal build without a defined x86 SDL lib)
endif
endif
TEST:=$(shell lipo -info `$(SDL_PPC_CONFIG) --prefix`/lib/libSDL.a | xargs -n 1 | grep "ppc"))
ifndef TEST
$(error no PPC SDL lib found)
endif
TEST:=$(shell lipo -info `$(SDL_x86_CONFIG) --prefix`/lib/libSDL.a | xargs -n 1 | grep "i386"))
ifndef TEST
$(error no x86 SDL lib found)
endif
endif
endif
ifdef UNIVERSAL_x86_PART
CFLAGS += -arch i386
LIBPNG-CONFIG:=$(LIBPNG_x86_CONFIG)
SDL-CONFIG:=$(SDL_x86_CONFIG)
CC_TARGET:=$(x86_CC)
# clear the cached list of PPC libs
LIBS:=
else
CFLAGS += -arch ppc
LIBPNG-CONFIG:=$(LIBPNG_PPC_CONFIG)
SDL-CONFIG:=$(SDL_PPC_CONFIG)
CC_TARGET:=$(PPC_CC)
endif
endif
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