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Worked around broken GCC 2 on OS X hosts.

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GCC 2 built for OS X 10.7/10.8 was broken, the Haiku build would fail
with some strange errors. Forcing compilation of GCC 2 in 32-bit mode
results in a working GCC.
This commit is contained in:
Alex Smith
2012-07-29 21:03:14 +01:00
parent 1ac528017d
commit e715eca04c
1 changed files with 7 additions and 0 deletions
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build/scripts/build_cross_tools
+7
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@@ -130,11 +130,18 @@ copy_headers $haikuSourceDir/headers/posix $tmpIncludeDir/posix
# configure gcc # configure gcc
cd $gccObjDir cd $gccObjDir
case `uname` in
Darwin)
# GCC 2 compiled for x86_64 OS X is broken, compile for i386.
export CC="gcc -arch i386"
;;
esac
CFLAGS="-O2 -U_FORTIFY_SOURCE" CXXFLAGS="-O2" $buildToolsDir/gcc/configure \ CFLAGS="-O2 -U_FORTIFY_SOURCE" CXXFLAGS="-O2" $buildToolsDir/gcc/configure \
--prefix=$installDir \ --prefix=$installDir \
--target=i586-pc-haiku --disable-nls --enable-shared=yes \ --target=i586-pc-haiku --disable-nls --enable-shared=yes \
--enable-languages=c,c++ --with-headers=$tmpIncludeDir \ --enable-languages=c,c++ --with-headers=$tmpIncludeDir \
--with-libs=$tmpLibDir || exit 1 --with-libs=$tmpLibDir || exit 1
unset CC
# hack the Makefile to avoid trouble with stuff we don't need anyway # hack the Makefile to avoid trouble with stuff we don't need anyway
sedExpr= sedExpr=