e14743d1 |
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 |