mirror of https://github.com/OpenTTD/OpenTTD.git
141 lines
3.3 KiB
Makefile
141 lines
3.3 KiB
Makefile
# $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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$(warning Compiling a dynamic release. It should be static unless you really know what you are doing!!!)
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endif
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endif
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ifdef RELEASE
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ifndef UNIVERSAL_BINARY
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$(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 TRIPLE_BINARY
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ifdef DEBUG
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$(error no G5 optimisation is made in debug builds, so triple binaries aren't possible. Use UNIVERSAL_BINARY instead if you really want a universal debug build)
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endif
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UNIVERSAL_BINARY:=1
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endif
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ifdef UNIVERSAL_BINARY
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ifndef STATIC
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$(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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$(warning Compiling a release build, that is a debug build)
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endif
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endif
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ifeq ($(shell uname), Darwin)
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# it's a hardware mac, not crosscompiling
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NATIVE_OSX:=1
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endif
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ifndef PPC_OSX_TARGET
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PPC_OSX_TARGET:=10.3.9
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endif
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ifndef i386_OSX_TARGET
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i386_OSX_TARGET:=10.4u
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endif
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# 4-byte bools to make YAPF happy
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CFLAGS_PPC += -DFOUR_BYTE_BOOL
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ifndef G5_FLAGS
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G5_FLAGS := -mtune=970 -mcpu=970 -mpowerpc-gpopt
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endif
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ifdef UNIVERSAL_BINARY
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OTTD_PPC:=1
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OTTD_i386:=1
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ifdef TRIPLE_BINARY
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OTTD_PPC970:=1
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endif
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endif
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# if any targets have been defined by now, we are crosscompiling and we will set up paths accordingly
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ifdef OTTD_PPC
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ifndef OSX_NO_SYSROOT
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CFLAGS_PPC += -isysroot /Developer/SDKs/MacOSX$(PPC_OSX_TARGET).sdk
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LDFLAGS_PPC += -Wl,-syslibroot,/Developer/SDKs/MacOSX$(PPC_OSX_TARGET).sdk
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endif
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endif
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ifdef OTTD_i386
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ifndef OSX_NO_SYSROOT
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CFLAGS_i386 += -isysroot /Developer/SDKs/MacOSX$(i386_OSX_TARGET).sdk
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LDFLAGS_i386 += -Wl,-syslibroot,/Developer/SDKs/MacOSX$(i386_OSX_TARGET).sdk
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endif
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endif
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ifdef OTTD_PPC970
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ifndef OTTD_PPC
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CFLAGS_PPC += -isysroot /Developer/SDKs/MacOSX$(PPC_OSX_TARGET).sdk
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LDFLAGS_PPC += -Wl,-syslibroot,/Developer/SDKs/MacOSX$(PPC_OSX_TARGET).sdk
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endif
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endif
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ifdef JAGUAR
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CFLAGS += -isysroot /Developer/SDKs/MacOSX10.2.8.sdk
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LDFLAGS += -Wl,-syslibroot,/Developer/SDKs/MacOSX10.2.8.sdk
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OTTD_PPC:=1
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endif
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# setting up flags to make a binary, that fits the system it builds on
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ifdef NATIVE_OSX
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ifndef UNIVERSAL_BINARY
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# we are not crosscompiling for other macs
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ifndef JAGUAR
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# the next line fails if it got whitespace in front of it
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$(shell $(CC) os/macosx/G5_detector.c -o os/macosx/G5_detector)
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IS_G5:=$(shell os/macosx/G5_detector)
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ifeq ($(shell uname -r), 6.8)
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# OSX 10.2.8 uses Darwin 6.8, so we better set JAGUAR so we avoid the stuff that was added in 10.3 or later
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JAGUAR:=1
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OTTD_PPC:=1
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endif
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endif
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endif
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endif
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ifdef NATIVE_OSX
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ifndef OTTD_PPC
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ifndef OTTD_i386
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ifndef OTTD_PPC970
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# no flags have been set for target versions of OSX, so we will set it to compile for the current host
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ifeq ($(shell uname -p), powerpc)
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ifdef IS_G5
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OTTD_PPC970:=1
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else
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OTTD_PPC:=1
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endif
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else
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# we are not using a PowerPC CPU, so we assume that it's an Intel mac
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OTTD_i386:=1
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endif
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endif
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endif
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endif
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endif
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ifdef OTTD_PPC
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MACOSX_BUILD:=1
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endif
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ifdef OTTD_i386
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MACOSX_BUILD:=1
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endif
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ifdef OTTD_PPC970
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MACOSX_BUILD:=1
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endif
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