build-scripts/fatbuild.sh

   1 #!/bin/sh
   2 #
   3 # Build a fat binary on Mac OS X, thanks Ryan!
   4
   5 # Number of CPUs (for make -j)
   6 NCPU=`sysctl -n hw.ncpu`
   7 NJOB=$NCPU
   8 #NJOB=`expr $NCPU + 1`
   9
  10 # Generic, cross-platform CFLAGS you always want go here.
  11 CFLAGS="-O3 -g -pipe"
  12
  13 # Locate Xcode SDK path
  14 SDK_PATH=/Developer/SDKs
  15 if [ ! -d $SDK_PATH ]; then
  16     echo "Couldn't find SDK path"
  17     exit 1
  18 fi
  19
  20 # See if we can use 10.2 or 10.3 runtime compatibility
  21 if [ -d "$SDK_PATH/MacOSX10.2.8.sdk" ]; then
  22     # PowerPC configure flags (10.2 runtime compatibility)
  23     # We dynamically load X11, so using the system X11 headers is fine.
  24     CONFIG_PPC="--build=`uname -p`-apple-darwin --host=powerpc-apple-darwin \
  25 --x-includes=/usr/X11R6/include --x-libraries=/usr/X11R6/lib"
  26
  27     # PowerPC compiler flags
  28     CC_PPC="gcc-3.3 -arch ppc"
  29     CXX_PPC="g++-3.3 -arch ppc"
  30     CFLAGS_PPC=""
  31     CPPFLAGS_PPC="-DMAC_OS_X_VERSION_MIN_REQUIRED=1020 \
  32 -nostdinc \
  33 -F$SDK_PATH/MacOSX10.2.8.sdk/System/Library/Frameworks \
  34 -I$SDK_PATH/MacOSX10.2.8.sdk/usr/include/gcc/darwin/3.3 \
  35 -isystem $SDK_PATH/MacOSX10.2.8.sdk/usr/include"
  36
  37     # PowerPC linker flags
  38     LFLAGS_PPC="-Wl,-headerpad_max_install_names -arch ppc \
  39 -L$SDK_PATH/MacOSX10.2.8.sdk/usr/lib/gcc/darwin/3.3 \
  40 -F$SDK_PATH/MacOSX10.2.8.sdk/System/Library/Frameworks \
  41 -Wl,-syslibroot,$SDK_PATH/MacOSX10.2.8.sdk"
  42
  43 else # 10.2 or 10.3 SDK
  44
  45     # PowerPC configure flags (10.3 runtime compatibility)
  46     # We dynamically load X11, so using the system X11 headers is fine.
  47     CONFIG_PPC="--build=`uname -p`-apple-darwin --host=powerpc-apple-darwin \
  48 --x-includes=/usr/X11R6/include --x-libraries=/usr/X11R6/lib"
  49
  50     # PowerPC compiler flags
  51     CC_PPC="gcc-4.0 -arch ppc"
  52     CXX_PPC="g++-4.0 -arch ppc"
  53     CFLAGS_PPC=""
  54     CPPFLAGS_PPC="-DMAC_OS_X_VERSION_MIN_REQUIRED=1030 \
  55 -nostdinc \
  56 -F$SDK_PATH/MacOSX10.3.9.sdk/System/Library/Frameworks \
  57 -I$SDK_PATH/MacOSX10.3.9.sdk/usr/lib/gcc/powerpc-apple-darwin9/4.0.1/include \
  58 -isystem $SDK_PATH/MacOSX10.3.9.sdk/usr/include"
  59
  60     # PowerPC linker flags
  61     LFLAGS_PPC="-Wl,-headerpad_max_install_names -arch ppc -mmacosx-version-min=10.3 \
  62 -L$SDK_PATH/MacOSX10.3.9.sdk/usr/lib/gcc/powerpc-apple-darwin9/4.0.1 \
  63 -F$SDK_PATH/MacOSX10.3.9.sdk/System/Library/Frameworks \
  64 -Wl,-syslibroot,$SDK_PATH/MacOSX10.3.9.sdk"
  65
  66 fi # 10.2 or 10.3 SDK
  67
  68 # Intel configure flags (10.4 runtime compatibility)
  69 # We dynamically load X11, so using the system X11 headers is fine.
  70 CONFIG_X86="--build=`uname -p`-apple-darwin --host=i386-apple-darwin \
  71 --x-includes=/usr/X11R6/include --x-libraries=/usr/X11R6/lib"
  72
  73 # Intel compiler flags
  74 CC_X86="gcc-4.0 -arch i386"
  75 CXX_X86="g++-4.0 -arch i386"
  76 CFLAGS_X86="-mmacosx-version-min=10.4"
  77 CPPFLAGS_X86="-DMAC_OS_X_VERSION_MIN_REQUIRED=1040 \
  78 -nostdinc \
  79 -F$SDK_PATH/MacOSX10.4u.sdk/System/Library/Frameworks \
  80 -I$SDK_PATH/MacOSX10.4u.sdk/usr/lib/gcc/i686-apple-darwin9/4.0.1/include \
  81 -isystem $SDK_PATH/MacOSX10.4u.sdk/usr/include"
  82
  83 # Intel linker flags
  84 LFLAGS_X86="-Wl,-headerpad_max_install_names -arch i386 -mmacosx-version-min=10.4 \
  85 -L$SDK_PATH/MacOSX10.4u.sdk/usr/lib/gcc/i686-apple-darwin9/4.0.1 \
  86 -Wl,-syslibroot,$SDK_PATH/MacOSX10.4u.sdk"
  87
  88 #
  89 # Find the configure script
  90 #
  91 srcdir=`dirname $0`/..
  92 auxdir=$srcdir/build-scripts
  93 cd $srcdir
  94
  95 #
  96 # Figure out which phase to build:
  97 # all,
  98 # configure, configure-ppc, configure-x86,
  99 # make, make-ppc, make-x86, merge
 100 # install
 101 # clean
 102 if test x"$1" = x; then
 103     phase=all
 104 else
 105     phase="$1"
 106 fi
 107 case $phase in
 108     all)
 109         configure_ppc="yes"
 110         configure_x86="yes"
 111         make_ppc="yes"
 112         make_x86="yes"
 113         merge="yes"
 114         ;;
 115     configure)
 116         configure_ppc="yes"
 117         configure_x86="yes"
 118         ;;
 119     configure-ppc)
 120         configure_ppc="yes"
 121         ;;
 122     configure-x86)
 123         configure_x86="yes"
 124         ;;
 125     make)
 126         make_ppc="yes"
 127         make_x86="yes"
 128         merge="yes"
 129         ;;
 130     make-ppc)
 131         make_ppc="yes"
 132         ;;
 133     make-x86)
 134         make_x86="yes"
 135         ;;
 136     merge)
 137         merge="yes"
 138         ;;
 139     install)
 140         install_bin="yes"
 141         install_hdrs="yes"
 142         install_lib="yes"
 143         install_data="yes"
 144         install_man="yes"
 145         ;;
 146     install-bin)
 147         install_bin="yes"
 148         ;;
 149     install-hdrs)
 150         install_hdrs="yes"
 151         ;;
 152     install-lib)
 153         install_lib="yes"
 154         ;;
 155     install-data)
 156         install_data="yes"
 157         ;;
 158     install-man)
 159         install_man="yes"
 160         ;;
 161     clean)
 162         clean_ppc="yes"
 163         clean_x86="yes"
 164         ;;
 165     clean-ppc)
 166         clean_ppc="yes"
 167         ;;
 168     clean-x86)
 169         clean_x86="yes"
 170         ;;
 171     *)
 172         echo "Usage: $0 [all|configure[-ppc|-x86]|make[-ppc|-x86]|merge|install|clean]"
 173         exit 1
 174         ;;
 175 esac
 176 case `uname -p` in
 177     powerpc)
 178         native_path=ppc
 179         ;;
 180     *86)
 181         native_path=x86
 182         ;;
 183     *)
 184         echo "Couldn't figure out native architecture path"
 185         exit 1
 186         ;;
 187 esac
 188
 189 #
 190 # Create the build directories
 191 #
 192 for dir in build build/ppc build/x86; do
 193     if test -d $dir; then
 194         :
 195     else
 196         mkdir $dir || exit 1
 197     fi
 198 done
 199
 200 #
 201 # Build the PowerPC binary
 202 #
 203 if test x$configure_ppc = xyes; then
 204     (cd build/ppc && \
 205      sh ../../configure $CONFIG_PPC CC="$CC_PPC" CXX="$CXX_PPC" CFLAGS="$CFLAGS $CFLAGS_PPC" CPPFLAGS="$CPPFLAGS_PPC" LDFLAGS="$LFLAGS_PPC") || exit 2
 206 fi
 207 if test x$make_ppc = xyes; then
 208     (cd build/ppc && ls include && make -j$NJOB) || exit 3
 209 fi
 210
 211 #
 212 # Build the Intel binary
 213 #
 214 if test x$configure_x86 = xyes; then
 215     (cd build/x86 && \
 216      sh ../../configure $CONFIG_X86 CC="$CC_X86" CXX="$CXX_X86" CFLAGS="$CFLAGS $CFLAGS_X86" CPPFLAGS="$CPPFLAGS_X86" LDFLAGS="$LFLAGS_X86") || exit 2
 217 fi
 218 if test x$make_x86 = xyes; then
 219     (cd build/x86 && make -j$NJOB) || exit 3
 220 fi
 221
 222 #
 223 # Combine into fat binary
 224 #
 225 if test x$merge = xyes; then
 226     output=.libs
 227     sh $auxdir/mkinstalldirs build/$output
 228     cd build
 229     target=`find . -mindepth 3 -type f -name '*.dylib' | head -1 | sed 's|.*/||'`
 230     (lipo -create -o $output/$target `find . -mindepth 3 -type f -name "*.dylib"` &&
 231      ln -sf $target $output/libSDL-1.2.0.dylib &&
 232      ln -sf $target $output/libSDL.dylib &&
 233      lipo -create -o $output/libSDL.a */build/.libs/libSDL.a &&
 234      cp $native_path/build/.libs/libSDL.la $output &&
 235      cp $native_path/build/.libs/libSDL.lai $output &&
 236      cp $native_path/build/libSDL.la . &&
 237      lipo -create -o libSDLmain.a */build/libSDLmain.a &&
 238      echo "Build complete!" &&
 239      echo "Files can be found in the build directory.") || exit 4
 240     cd ..
 241 fi
 242
 243 #
 244 # Install
 245 #
 246 do_install()
 247 {
 248     echo $*
 249     $* || exit 5
 250 }
 251 if test x$prefix = x; then
 252     prefix=/usr/local
 253 fi
 254 if test x$exec_prefix = x; then
 255     exec_prefix=$prefix
 256 fi
 257 if test x$bindir = x; then
 258     bindir=$exec_prefix/bin
 259 fi
 260 if test x$libdir = x; then
 261     libdir=$exec_prefix/lib
 262 fi
 263 if test x$includedir = x; then
 264     includedir=$prefix/include
 265 fi
 266 if test x$datadir = x; then
 267     datadir=$prefix/share
 268 fi
 269 if test x$mandir = x; then
 270     mandir=$prefix/man
 271 fi
 272 if test x$install_bin = xyes; then
 273     do_install sh $auxdir/mkinstalldirs $bindir
 274     do_install /usr/bin/install -c -m 755 build/$native_path/sdl-config $bindir/sdl-config
 275 fi
 276 if test x$install_hdrs = xyes; then
 277     do_install sh $auxdir/mkinstalldirs $includedir/SDL
 278     for src in $srcdir/include/*.h; do \
 279         file=`echo $src | sed -e 's|^.*/||'`; \
 280         do_install /usr/bin/install -c -m 644 $src $includedir/SDL/$file; \
 281     done
 282     do_install /usr/bin/install -c -m 644 $srcdir/include/SDL_config_macosx.h $includedir/SDL/SDL_config.h
 283 fi
 284 if test x$install_lib = xyes; then
 285     do_install sh $auxdir/mkinstalldirs $libdir
 286     do_install sh build/$native_path/libtool --mode=install /usr/bin/install -c  build/libSDL.la $libdir/libSDL.la
 287     do_install /usr/bin/install -c -m 644 build/libSDLmain.a $libdir/libSDLmain.a
 288     do_install ranlib $libdir/libSDLmain.a
 289 fi
 290 if test x$install_data = xyes; then
 291     do_install sh $auxdir/mkinstalldirs $datadir/aclocal
 292     do_install /usr/bin/install -c -m 644 $srcdir/sdl.m4 $datadir/aclocal/sdl.m4
 293 fi
 294 if test x$install_man = xyes; then
 295     do_install sh $auxdir/mkinstalldirs $mandir/man3
 296     for src in $srcdir/docs/man3/*.3; do \
 297         file=`echo $src | sed -e 's|^.*/||'`; \
 298         do_install /usr/bin/install -c -m 644 $src $mandir/man3/$file; \
 299     done
 300 fi
 301
 302 #
 303 # Clean up
 304 #
 305 do_clean()
 306 {
 307     echo $*
 308     $* || exit 6
 309 }
 310 if test x$clean_x86 = xyes; then
 311     do_clean rm -r build/x86
 312 fi
 313 if test x$clean_ppc = xyes; then
 314     do_clean rm -r build/ppc
 315 fi
 316