Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Added gcc-fat.sh for generating Universal binaries on Mac OS X
- Loading branch information
Showing
1 changed file
with
110 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,110 @@ | ||
#!/bin/sh | ||
# | ||
# Build Universal binaries on Mac OS X, thanks Ryan! | ||
# | ||
# Usage: ./configure CC="sh gcc-fat.sh" && make && rm -rf ppc x86 | ||
|
||
# PowerPC compiler flags (10.2 runtime compatibility) | ||
GCC_COMPILE_PPC="gcc-3.3 -arch ppc \ | ||
-DMAC_OS_X_VERSION_MIN_REQUIRED=1020 \ | ||
-nostdinc \ | ||
-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" | ||
|
||
GCC_LINK_PPC="\ | ||
-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) | ||
GCC_COMPILE_X86="gcc-4.0 -arch i386 -mmacosx-version-min=10.4 \ | ||
-DMAC_OS_X_VERSION_MIN_REQUIRED=1040 \ | ||
-nostdinc \ | ||
-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" | ||
|
||
GCC_LINK_X86="\ | ||
-L/Developer/SDKs/MacOSX10.4u.sdk/usr/lib/gcc/i686-apple-darwin8/4.0.0 \ | ||
-Wl,-syslibroot,/Developer/SDKs/MacOSX10.4u.sdk" | ||
|
||
# Output both PowerPC and Intel object files | ||
args="$*" | ||
compile=yes | ||
link=yes | ||
while test x$1 != x; do | ||
case $1 in | ||
--version) exec gcc $1;; | ||
-v) exec gcc $1;; | ||
-V) exec gcc $1;; | ||
-print-prog-name=*) exec gcc $1;; | ||
-print-search-dirs) exec gcc $1;; | ||
-E) GCC_COMPILE_PPC="$GCC_COMPILE_PPC -E" | ||
GCC_COMPILE_X86="$GCC_COMPILE_X86 -E" | ||
compile=no; link=no;; | ||
-c) link=no;; | ||
-o) output=$2;; | ||
*.c) source=$1;; | ||
esac | ||
shift | ||
done | ||
if test x$link = xyes; then | ||
GCC_COMPILE_PPC="$GCC_COMPILE_PPC $GCC_LINK_PPC" | ||
GCC_COMPILE_X86="$GCC_COMPILE_X86 $GCC_LINK_X86" | ||
fi | ||
if test x"$output" = x; then | ||
if test x$link = xyes; then | ||
output=a.out | ||
elif test x$compile = xyes; then | ||
output=`basename $source .c`.o | ||
fi | ||
fi | ||
|
||
if test x"$output" != x; then | ||
dir=ppc/`dirname $output` | ||
if test -d $dir; then | ||
: | ||
else | ||
mkdir -p $dir | ||
fi | ||
fi | ||
set -- $args | ||
while test x$1 != x; do | ||
if test -f "ppc/$1" && test "$1" != "$output"; then | ||
ppc_args="$ppc_args ppc/$1" | ||
else | ||
ppc_args="$ppc_args $1" | ||
fi | ||
shift | ||
done | ||
$GCC_COMPILE_PPC $ppc_args || exit $? | ||
if test x"$output" != x; then | ||
cp $output ppc/$output | ||
fi | ||
|
||
if test x"$output" != x; then | ||
dir=x86/`dirname $output` | ||
if test -d $dir; then | ||
: | ||
else | ||
mkdir -p $dir | ||
fi | ||
fi | ||
set -- $args | ||
while test x$1 != x; do | ||
if test -f "x86/$1" && test "$1" != "$output"; then | ||
x86_args="$x86_args x86/$1" | ||
else | ||
x86_args="$x86_args $1" | ||
fi | ||
shift | ||
done | ||
$GCC_COMPILE_X86 $x86_args || exit $? | ||
if test x"$output" != x; then | ||
cp $output x86/$output | ||
fi | ||
|
||
if test x"$output" != x; then | ||
lipo -create -o $output ppc/$output x86/$output | ||
fi |