buildtools/INSTALL-gcc4-from-source-Haiku
Oliver Tappe cb4b88a1cd * cleanup of installation hints (had this lying on my disk for a while).
git-svn-id: file:///srv/svn/repos/haiku/buildtools/trunk@37471 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-07-11 16:13:49 +00:00

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How to build gcc-4.3 natively on Haiku:
checkout the buildtools from the haiku repository
cd into the buildtools folder (where this file lives)
declare the current gcc-version-date like this:
export GCCDATE=100421
(just use the current date instead of '100421')
compile binutils:
mkdir binutils-obj
cd binutils-obj
CFLAGS="-O2" CXXFLAGS="-O2" ../binutils/configure \
--prefix=/boot/develop/abi/x86/gcc4/tools/gcc-4.3.3-haiku-${GCCDATE} \
--disable-nls --enable-shared=yes
make -j2
cd ..
compile gcc:
mkdir gcc-obj
cd gcc-obj
CFLAGS="-O2" CXXFLAGS="-O2" ../gcc/configure \
--prefix=/boot/develop/abi/x86/gcc4/tools/gcc-4.3.3-haiku-${GCCDATE} \
--enable-shared --enable-languages=c,c++ \
--disable-nls --without-libiconv-prefix --disable-libstdcxx-pch
make -j2 bootstrap
cd ..
Ok, now everything is compiled and ready, waiting to be installed:
mkdir /boot/develop/abi/x86/gcc4/tools/gcc-4.3.3-haiku-${GCCDATE}
cd binutils-obj
make install
cd ..
cd gcc-obj
make install
cd ..
ln -sfn gcc-4.3.3-haiku-${GCCDATE} /boot/develop/abi/x86/gcc4/tools/current
Please send questions & bug-reports to: Oliver Tappe <gcc@hirschkaefer.de>