fatbuild.sh
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#!/bin/sh
#
# Build a fat binary on Mac OS X, thanks Ryan!
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# Number of CPUs (for make -j)
NCPU=`sysctl -n hw.ncpu`
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NJOB=`expr $NCPU + 1`
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# Generic, cross-platform CFLAGS you always want go here.
CFLAGS="-O3 -g -pipe"
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# PowerPC compiler flags (10.2 runtime compatibility)
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CC_PPC="gcc-3.3 -arch ppc"
CFLAGS_PPC=""
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CPPFLAGS_PPC="-DMAC_OS_X_VERSION_MIN_REQUIRED=1020 \
-nostdinc \
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-F/Developer/SDKs/MacOSX10.2.8.sdk/System/Library/Frameworks \
-I/Developer/SDKs/MacOSX10.2.8.sdk/usr/include/gcc/darwin/3.3 \
-isystem /Developer/SDKs/MacOSX10.2.8.sdk/usr/include"
# PowerPC linker flags
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LFLAGS_PPC="-arch ppc \
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-L/Developer/SDKs/MacOSX10.2.8.sdk/usr/lib/gcc/darwin/3.3 \
-F/Developer/SDKs/MacOSX10.2.8.sdk/System/Library/Frameworks \
-Wl,-syslibroot,/Developer/SDKs/MacOSX10.2.8.sdk"
# Intel compiler flags (10.4 runtime compatibility)
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CC_X86="gcc-4.0 -arch i386"
CFLAGS_X86="-mmacosx-version-min=10.4"
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CPPFLAGS_X86="-DMAC_OS_X_VERSION_MIN_REQUIRED=1040 \
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-F/Developer/SDKs/MacOSX10.4u.sdk/System/Library/Frameworks \
-I/Developer/SDKs/MacOSX10.4u.sdk/usr/lib/gcc/i686-apple-darwin8/4.0.1/include \
-isystem /Developer/SDKs/MacOSX10.4u.sdk/usr/include"
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# Intel linker flags
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LFLAGS_X86="-arch i386 -mmacosx-version-min=10.4 \
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-L/Developer/SDKs/MacOSX10.4u.sdk/usr/lib/gcc/i686-apple-darwin8/4.0.0 \
-Wl,-syslibroot,/Developer/SDKs/MacOSX10.4u.sdk"
#
# Find the configure script
#
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srcdir=`dirname $0`/..
auxdir=$srcdir/build-scripts
cd $srcdir
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#
# Figure out which phase to build:
# all,
# configure, configure-ppc, configure-x86,
# make, make-ppc, make-x86, merge
# install
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# clean
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if test x"$1" = x; then
phase=all
else
phase="$1"
fi
case $phase in
all)
configure_ppc="yes"
configure_x86="yes"
make_ppc="yes"
make_x86="yes"
merge="yes"
;;
configure)
configure_ppc="yes"
configure_x86="yes"
;;
configure-ppc)
configure_ppc="yes"
;;
configure-x86)
configure_x86="yes"
;;
make)
make_ppc="yes"
make_x86="yes"
merge="yes"
;;
make-ppc)
make_ppc="yes"
;;
make-x86)
make_x86="yes"
;;
merge)
merge="yes"
;;
install)
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install_bin="yes"
install_hdrs="yes"
install_lib="yes"
install_data="yes"
install_man="yes"
;;
install-bin)
install_bin="yes"
;;
install-hdrs)
install_hdrs="yes"
;;
install-lib)
install_lib="yes"
;;
install-data)
install_data="yes"
;;
install-man)
install_man="yes"
;;
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clean)
clean_ppc="yes"
clean_x86="yes"
;;
clean-ppc)
clean_ppc="yes"
;;
clean-x86)
clean_x86="yes"
;;
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echo "Usage: $0 [all|configure[-ppc|-x86]|make[-ppc|-x86]|merge|install|clean]"
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exit 1
;;
esac
case `uname -p` in
powerpc)
native_path=ppc
;;
*86)
native_path=x86
;;
*)
echo "Couldn't figure out native architecture path"
exit 1
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;;
esac
#
# Create the build directories
#
for dir in build build/ppc build/x86; do
if test -d $dir; then
:
else
mkdir $dir || exit 1
fi
done
#
# Build the PowerPC binary
#
if test x$configure_ppc = xyes; then
(cd build/ppc && \
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sh ../../configure --build=`uname -p`-apple-darwin --host=powerpc-apple-darwin CC="$CC_PPC" CFLAGS="$CFLAGS $CFLAGS_PPC" CPPFLAGS="$CPPFLAGS_PPC" LDFLAGS="$LFLAGS_PPC") || exit 2
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fi
if test x$make_ppc = xyes; then
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(cd build/ppc && ls include && make -j$NJOB) || exit 3
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fi
#
# Build the Intel binary
#
if test x$configure_x86 = xyes; then
(cd build/x86 && \
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sh ../../configure --build=`uname -p`-apple-darwin --host=i386-apple-darwin CC="$CC_X86" CFLAGS="$CFLAGS $CFLAGS_X86" CPPFLAGS="$CPPFLAGS_X86" LDFLAGS="$LFLAGS_X86") || exit 2
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fi
if test x$make_x86 = xyes; then
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(cd build/x86 && make -j$NJOB) || exit 3
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fi
#
# Combine into fat binary
#
if test x$merge = xyes; then
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output=.libs
sh $auxdir/mkinstalldirs build/$output
cd build
target=`find . -mindepth 3 -type f -name '*.dylib' | head -1 | sed 's|.*/||'`
(lipo -create -o $output/$target `find . -mindepth 3 -type f -name "*.dylib"` &&
ln -sf $target $output/libSDL-1.2.0.dylib &&
ln -sf $target $output/libSDL.dylib &&
lipo -create -o $output/libSDL.a */build/.libs/libSDL.a &&
cp $native_path/build/.libs/libSDL.la $output &&
cp $native_path/build/.libs/libSDL.lai $output &&
cp $native_path/build/libSDL.la . &&
lipo -create -o libSDLmain.a */build/libSDLmain.a &&
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echo "Build complete!" &&
echo "Files can be found in the build directory.") || exit 4
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cd ..
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fi
#
# Install
#
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do_install()
{
echo $*
$* || exit 5
}
if test x$prefix = x; then
prefix=/usr/local
fi
if test x$exec_prefix = x; then
exec_prefix=$prefix
fi
if test x$bindir = x; then
bindir=$exec_prefix/bin
fi
if test x$libdir = x; then
libdir=$exec_prefix/lib
fi
if test x$includedir = x; then
includedir=$prefix/include
fi
if test x$datadir = x; then
datadir=$prefix/share
fi
if test x$mandir = x; then
mandir=$prefix/man
fi
if test x$install_bin = xyes; then
do_install sh $auxdir/mkinstalldirs $bindir
do_install /usr/bin/install -c -m 755 build/$native_path/sdl-config $bindir/sdl-config
fi
if test x$install_hdrs = xyes; then
do_install sh $auxdir/mkinstalldirs $includedir/SDL
for src in $srcdir/include/*.h; do \
file=`echo $src | sed -e 's|^.*/||'`; \
do_install /usr/bin/install -c -m 644 $src $includedir/SDL/$file; \
done
do_install /usr/bin/install -c -m 644 $srcdir/include/SDL_config_macosx.h $includedir/SDL/SDL_config.h
fi
if test x$install_lib = xyes; then
do_install sh $auxdir/mkinstalldirs $libdir
do_install sh build/$native_path/libtool --mode=install /usr/bin/install -c build/libSDL.la $libdir/libSDL.la
do_install /usr/bin/install -c -m 644 build/libSDLmain.a $libdir/libSDLmain.a
do_install ranlib $libdir/libSDLmain.a
fi
if test x$install_data = xyes; then
do_install sh $auxdir/mkinstalldirs $datadir/aclocal
do_install /usr/bin/install -c -m 644 $srcdir/sdl.m4 $datadir/aclocal/sdl.m4
fi
if test x$install_man = xyes; then
do_install sh $auxdir/mkinstalldirs $mandir/man3
for src in $srcdir/docs/man3/*.3; do \
file=`echo $src | sed -e 's|^.*/||'`; \
do_install /usr/bin/install -c -m 644 $src $mandir/man3/$file; \
done
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#
# Clean up
#
do_clean()
{
echo $*
$* || exit 6
}
if test x$clean_x86 = xyes; then
do_clean rm -r build/x86
fi
if test x$clean_ppc = xyes; then
do_clean rm -r build/ppc
fi