test/gcc-fat.sh
author Sam Lantinga <slouken@libsdl.org>
Sat, 26 Sep 2009 23:17:08 +0000
branchSDL-1.2
changeset 4246 8b8314cc34a6
parent 4127 6cb18cf1777e
permissions -rwxr-xr-x
Fixed bug #810

Lauri Kenttä 2009-09-26 06:42:23 PDT

Support for disabling stdio redirect with environment variables.
     1 #!/bin/sh
     2 #
     3 # Build Universal binaries on Mac OS X, thanks Ryan!
     4 #
     5 # Usage: ./configure CC="sh gcc-fat.sh" && make && rm -rf ppc x86
     6 
     7 # Locate Xcode SDK path
     8 SDK_PATH=/Developer/SDKs
     9 if [ ! -d $SDK_PATH ]; then
    10     echo "Couldn't find SDK path"
    11     exit 1
    12 fi
    13 
    14 if [ -d "$SDK_PATH/MacOSX10.2.8.sdk" ]; then
    15     # PowerPC compiler flags (10.2 runtime compatibility)
    16     GCC_COMPILE_PPC="gcc-3.3 -arch ppc \
    17 -DMAC_OS_X_VERSION_MIN_REQUIRED=1020 \
    18 -nostdinc \
    19 -F$SDK_PATH/MacOSX10.2.8.sdk/System/Library/Frameworks \
    20 -I$SDK_PATH/MacOSX10.2.8.sdk/usr/include/gcc/darwin/3.3 \
    21 -isystem $SDK_PATH/MacOSX10.2.8.sdk/usr/include"
    22 
    23     GCC_LINK_PPC="\
    24 -L$SDK_PATH/MacOSX10.2.8.sdk/usr/lib/gcc/darwin/3.3 \
    25 -F$SDK_PATH/MacOSX10.2.8.sdk/System/Library/Frameworks \
    26 -Wl,-syslibroot,$SDK_PATH/MacOSX10.2.8.sdk"
    27 
    28 else # 10.2 or 10.3 SDK
    29     # PowerPC compiler flags (10.3 runtime compatibility)
    30     GCC_COMPILE_PPC="gcc-4.0 -arch ppc -mmacosx-version-min=10.3 \
    31 -DMAC_OS_X_VERSION_MIN_REQUIRED=1030 \
    32 -nostdinc \
    33 -F$SDK_PATH/MacOSX10.3.9.sdk/System/Library/Frameworks \
    34 -I$SDK_PATH/MacOSX10.3.9.sdk/usr/lib/gcc/powerpc-apple-darwin9/4.0.1/include \
    35 -isystem $SDK_PATH/MacOSX10.3.9.sdk/usr/include"
    36 
    37     GCC_LINK_PPC="\
    38 -L$SDK_PATH/MacOSX10.3.9.sdk/usr/lib/gcc/powerpc-apple-darwin9/4.0.1 \
    39 -F$SDK_PATH/MacOSX10.3.9.sdk/System/Library/Frameworks \
    40 -Wl,-syslibroot,$SDK_PATH/MacOSX10.3.9.sdk"
    41 
    42 fi # 10.2 or 10.3 SDK
    43 
    44 # Intel compiler flags (10.4 runtime compatibility)
    45 GCC_COMPILE_X86="gcc-4.0 -arch i386 -mmacosx-version-min=10.4 \
    46 -DMAC_OS_X_VERSION_MIN_REQUIRED=1040 \
    47 -nostdinc \
    48 -F$SDK_PATH/MacOSX10.4u.sdk/System/Library/Frameworks \
    49 -I$SDK_PATH/MacOSX10.4u.sdk/usr/lib/gcc/i686-apple-darwin9/4.0.1/include \
    50 -isystem $SDK_PATH/MacOSX10.4u.sdk/usr/include"
    51 
    52 GCC_LINK_X86="\
    53 -L$SDK_PATH/MacOSX10.4u.sdk/usr/lib/gcc/i686-apple-darwin9/4.0.1 \
    54 -Wl,-syslibroot,$SDK_PATH/MacOSX10.4u.sdk"
    55 
    56 # Output both PowerPC and Intel object files
    57 args="$*"
    58 compile=yes
    59 link=yes
    60 while test x$1 != x; do
    61     case $1 in
    62         --version) exec gcc $1;;
    63         -v) exec gcc $1;;
    64         -V) exec gcc $1;;
    65         -print-prog-name=*) exec gcc $1;;
    66         -print-search-dirs) exec gcc $1;;
    67         -E) GCC_COMPILE_PPC="$GCC_COMPILE_PPC -E"
    68             GCC_COMPILE_X86="$GCC_COMPILE_X86 -E"
    69             compile=no; link=no;;
    70         -c) link=no;;
    71         -o) output=$2;;
    72         *.c|*.cc|*.cpp|*.S) source=$1;;
    73     esac
    74     shift
    75 done
    76 if test x$link = xyes; then
    77     GCC_COMPILE_PPC="$GCC_COMPILE_PPC $GCC_LINK_PPC"
    78     GCC_COMPILE_X86="$GCC_COMPILE_X86 $GCC_LINK_X86"
    79 fi
    80 if test x"$output" = x; then
    81     if test x$link = xyes; then
    82         output=a.out
    83     elif test x$compile = xyes; then
    84         output=`echo $source | sed -e 's|.*/||' -e 's|\(.*\)\.[^\.]*|\1|'`.o
    85     fi
    86 fi
    87 
    88 if test x"$output" != x; then
    89     dir=ppc/`dirname $output`
    90     if test -d $dir; then
    91         :
    92     else
    93         mkdir -p $dir
    94     fi
    95 fi
    96 set -- $args
    97 while test x$1 != x; do
    98     if test -f "ppc/$1" && test "$1" != "$output"; then
    99         ppc_args="$ppc_args ppc/$1"
   100     else
   101         ppc_args="$ppc_args $1"
   102     fi
   103     shift
   104 done
   105 $GCC_COMPILE_PPC $ppc_args || exit $?
   106 if test x"$output" != x; then
   107     cp $output ppc/$output
   108 fi
   109 
   110 if test x"$output" != x; then
   111     dir=x86/`dirname $output`
   112     if test -d $dir; then
   113         :
   114     else
   115         mkdir -p $dir
   116     fi
   117 fi
   118 set -- $args
   119 while test x$1 != x; do
   120     if test -f "x86/$1" && test "$1" != "$output"; then
   121         x86_args="$x86_args x86/$1"
   122     else
   123         x86_args="$x86_args $1"
   124     fi
   125     shift
   126 done
   127 $GCC_COMPILE_X86 $x86_args || exit $?
   128 if test x"$output" != x; then
   129     cp $output x86/$output
   130 fi
   131 
   132 if test x"$output" != x; then
   133     lipo -create -o $output ppc/$output x86/$output
   134 fi