build-scripts/fatbuild.sh
author David Ludwig <dludwig@pobox.com>
Wed, 17 Oct 2012 21:43:20 -0400
changeset 8316 88f011703f39
parent 6457 1b32affca783
child 6767 0d46fb7f06d4
permissions -rwxr-xr-x
Got a bare-bones version of SDL compiling for Windows RT. Dummy drivers are used in some places. Very little Windows-specific code (from the Win32 version of SDL) is used.
     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 if test x$NJOB = x; then
     8     NJOB=$NCPU
     9 fi
    10 
    11 # Generic, cross-platform CFLAGS you always want go here.
    12 CFLAGS="-O3 -g -pipe"
    13 
    14 # We dynamically load X11, so using the system X11 headers is fine.
    15 BASE_CONFIG_FLAGS="--build=`uname -p`-apple-darwin \
    16 --x-includes=/usr/X11R6/include --x-libraries=/usr/X11R6/lib"
    17 
    18 # PowerPC 32-bit compiler flags
    19 CONFIG_PPC="--host=powerpc-apple-darwin"
    20 CC_PPC="gcc-4.0"
    21 CXX_PPC="g++-4.0"
    22 BUILD_FLAGS_PPC="-arch ppc -mmacosx-version-min=10.4"
    23 
    24 # Intel 32-bit compiler flags
    25 CONFIG_X86="--host=i386-apple-darwin"
    26 CC_X86="gcc"
    27 CXX_X86="g++"
    28 BUILD_FLAGS_X86="-arch i386 -mmacosx-version-min=10.4"
    29 
    30 # Intel 64-bit compiler flags
    31 CONFIG_X64="--host=x86_64-apple-darwin"
    32 CC_X64="gcc"
    33 CXX_X64="g++"
    34 BUILD_FLAGS_X64="-arch x86_64 -mmacosx-version-min=10.6"
    35 
    36 #
    37 # Find the configure script
    38 #
    39 srcdir=`dirname $0`/..
    40 srcdir=`cd $srcdir && pwd`
    41 auxdir=$srcdir/build-scripts
    42 cd $srcdir
    43 
    44 allow_ppc="yes"
    45 which gcc-4.0 >/dev/null 2>/dev/null
    46 if [ "x$?" = "x1" ]; then
    47     #echo "WARNING: Can't find gcc-4.0, which means you don't have Xcode 3."
    48     #echo "WARNING: Therefore, we can't do PowerPC support."
    49     allow_ppc="no"
    50 fi
    51 
    52 #
    53 # Figure out which phase to build:
    54 # all,
    55 # configure, configure-ppc, configure-x86, configure-x64
    56 # make, make-ppc, make-x86, make-x64, merge
    57 # install
    58 # clean
    59 if test x"$1" = x; then
    60     phase=all
    61 else
    62     phase="$1"
    63 fi
    64 case $phase in
    65     all)
    66         configure_ppc="$allow_ppc"
    67         configure_x86="yes"
    68         configure_x64="yes"
    69         make_ppc="$allow_ppc"
    70         make_x86="yes"
    71         make_x64="yes"
    72         merge="yes"
    73         ;;
    74     configure)
    75         configure_ppc="$allow_ppc"
    76         configure_x86="yes"
    77         configure_x64="yes"
    78         ;;
    79     configure-ppc)
    80         configure_ppc="$allow_ppc"
    81         ;;
    82     configure-x86)
    83         configure_x86="yes"
    84         ;;
    85     configure-x64)
    86         configure_x64="yes"
    87         ;;
    88     make)
    89         make_ppc="$allow_ppc"
    90         make_x86="yes"
    91         make_x64="yes"
    92         merge="yes"
    93         ;;
    94     make-ppc)
    95         make_ppc="$allow_ppc"
    96         ;;
    97     make-x86)
    98         make_x86="yes"
    99         ;;
   100     make-x64)
   101         make_x64="yes"
   102         ;;
   103     merge)
   104         merge="yes"
   105         ;;
   106     install)
   107         install_bin="yes"
   108         install_hdrs="yes"
   109         install_lib="yes"
   110         install_data="yes"
   111         ;;
   112     install-bin)
   113         install_bin="yes"
   114         ;;
   115     install-hdrs)
   116         install_hdrs="yes"
   117         ;;
   118     install-lib)
   119         install_lib="yes"
   120         ;;
   121     install-data)
   122         install_data="yes"
   123         ;;
   124     clean)
   125         clean_ppc="yes"
   126         clean_x86="yes"
   127         clean_x64="yes"
   128         ;;
   129     clean-ppc)
   130         clean_ppc="yes"
   131         ;;
   132     clean-x86)
   133         clean_x86="yes"
   134         ;;
   135     clean-x64)
   136         clean_x64="yes"
   137         ;;
   138     *)
   139         echo "Usage: $0 [all|configure[-ppc|-x86|-x64]|make[-ppc|-x86|-x64]|merge|install|clean[-ppc|-x86|-x64]]"
   140         exit 1
   141         ;;
   142 esac
   143 case `uname -p` in
   144     *86)
   145         native_path=x86
   146         ;;
   147     *powerpc)
   148         native_path=ppc
   149         ;;
   150     x86_64)
   151         native_path=x64
   152         ;;
   153     *)
   154         echo "Couldn't figure out native architecture path"
   155         exit 1
   156         ;;
   157 esac
   158 
   159 #
   160 # Create the build directories
   161 #
   162 for dir in build build/ppc build/x86 build/x64; do
   163     if test -d $dir; then
   164         :
   165     else
   166         mkdir $dir || exit 1
   167     fi
   168 done
   169 
   170 
   171 #
   172 # Build the PowerPC 32-bit binary
   173 #
   174 if test x$configure_ppc = xyes; then
   175     (cd build/ppc && \
   176      sh ../../configure $BASE_CONFIG_FLAGS $CONFIG_PPC CC="$CC_PPC" CXX="$CXX_PPC" CFLAGS="$CFLAGS $BUILD_FLAGS_PPC $CFLAGS_PPC" LDFLAGS="$BUILD_FLAGS_PPC $LFLAGS_PPC") || exit 2
   177 fi
   178 if test x$make_ppc = xyes; then
   179     (cd build/ppc && make -j$NJOB) || exit 3
   180 fi
   181 #
   182 # Build the Intel 32-bit binary
   183 #
   184 if test x$configure_x86 = xyes; then
   185     (cd build/x86 && \
   186      sh ../../configure $BASE_CONFIG_FLAGS $CONFIG_X86 CC="$CC_X86" CXX="$CXX_X86" CFLAGS="$CFLAGS $BUILD_FLAGS_X86 $CFLAGS_X86" LDFLAGS="$BUILD_FLAGS_X86 $LFLAGS_X86") || exit 2
   187 fi
   188 if test x$make_x86 = xyes; then
   189     (cd build/x86 && make -j$NJOB) || exit 3
   190 fi
   191 
   192 #
   193 # Build the Intel 64-bit binary
   194 #
   195 if test x$configure_x64 = xyes; then
   196     (cd build/x64 && \
   197      sh ../../configure $BASE_CONFIG_FLAGS $CONFIG_X64 CC="$CC_X64" CXX="$CXX_X64" CFLAGS="$CFLAGS $BUILD_FLAGS_X64 $CFLAGS_X64" LDFLAGS="$BUILD_FLAGS_X64 $LFLAGS_X64") || exit 2
   198 fi
   199 if test x$make_x64 = xyes; then
   200     (cd build/x64 && make -j$NJOB) || exit 3
   201 fi
   202 
   203 #
   204 # Combine into fat binary
   205 #
   206 if test x$merge = xyes; then
   207     output=.libs
   208     sh $auxdir/mkinstalldirs build/$output
   209     cd build
   210     target=`find . -mindepth 4 -maxdepth 4 -type f -name '*.dylib' | head -1 | sed 's|.*/||'`
   211     (lipo -create -o $output/$target `find . -mindepth 4 -maxdepth 4 -type f -name "*.dylib"` &&
   212      ln -sf $target $output/libSDL2.dylib &&
   213      lipo -create -o $output/libSDL2.a */build/.libs/libSDL2.a &&
   214      cp $native_path/build/.libs/libSDL2.la $output &&
   215      cp $native_path/build/.libs/libSDL2.lai $output &&
   216      cp $native_path/build/libSDL2.la . &&
   217      lipo -create -o libSDL2main.a */build/libSDL2main.a &&
   218      echo "Build complete!" &&
   219      echo "Files can be found in the build directory.") || exit 4
   220     cd ..
   221 fi
   222 
   223 #
   224 # Install
   225 #
   226 do_install()
   227 {
   228     echo $*
   229     $* || exit 5
   230 }
   231 if test x$prefix = x; then
   232     prefix=/usr/local
   233 fi
   234 if test x$exec_prefix = x; then
   235     exec_prefix=$prefix
   236 fi
   237 if test x$bindir = x; then
   238     bindir=$exec_prefix/bin
   239 fi
   240 if test x$libdir = x; then
   241     libdir=$exec_prefix/lib
   242 fi
   243 if test x$includedir = x; then
   244     includedir=$prefix/include
   245 fi
   246 if test x$datadir = x; then
   247     datadir=$prefix/share
   248 fi
   249 if test x$mandir = x; then
   250     mandir=$prefix/man
   251 fi
   252 if test x$install_bin = xyes; then
   253     do_install sh $auxdir/mkinstalldirs $bindir
   254     do_install /usr/bin/install -c -m 755 build/$native_path/sdl2-config $bindir/sdl2-config
   255 fi
   256 if test x$install_hdrs = xyes; then
   257     do_install sh $auxdir/mkinstalldirs $includedir/SDL2
   258     for src in $srcdir/include/*.h; do \
   259         file=`echo $src | sed -e 's|^.*/||'`; \
   260         do_install /usr/bin/install -c -m 644 $src $includedir/SDL2/$file; \
   261     done
   262     do_install /usr/bin/install -c -m 644 $srcdir/include/SDL_config_macosx.h $includedir/SDL2/SDL_config.h
   263 fi
   264 if test x$install_lib = xyes; then
   265     do_install sh $auxdir/mkinstalldirs $libdir
   266     do_install sh build/$native_path/libtool --mode=install /usr/bin/install -c  build/libSDL2.la $libdir/libSDL2.la
   267     do_install /usr/bin/install -c -m 644 build/libSDL2main.a $libdir/libSDL2main.a
   268     do_install ranlib $libdir/libSDL2main.a
   269 fi
   270 if test x$install_data = xyes; then
   271     do_install sh $auxdir/mkinstalldirs $datadir/aclocal
   272     do_install /usr/bin/install -c -m 644 $srcdir/sdl2.m4 $datadir/aclocal/sdl2.m4
   273 fi
   274 
   275 #
   276 # Clean up
   277 #
   278 do_clean()
   279 {
   280     echo $*
   281     $* || exit 6
   282 }
   283 if test x$clean_ppc = xyes; then
   284     do_clean rm -r build/ppc
   285 fi
   286 if test x$clean_x86 = xyes; then
   287     do_clean rm -r build/x86
   288 fi
   289 if test x$clean_x64 = xyes; then
   290     do_clean rm -r build/x64
   291 fi