Author: zooey Date: 2010-04-20 18:29:16 +0200 (Tue, 20 Apr 2010) New Revision: 36377 Changeset: http://dev.haiku-os.org/changeset/36377/haiku Added: buildtools/trunk/INSTALL-gcc2-from-source-Haiku Removed: buildtools/trunk/INSTALL-from-source-BeOS Log: * added new file with compilation instructions for gcc2 on haiku * removed installation instructions for BeOS Added: buildtools/trunk/INSTALL-gcc2-from-source-Haiku =================================================================== --- buildtools/trunk/INSTALL-gcc2-from-source-Haiku (rev 0) +++ buildtools/trunk/INSTALL-gcc2-from-source-Haiku 2010-04-20 16:29:16 UTC (rev 36377) @@ -0,0 +1,40 @@ +How to build gcc-2.95.3 for BeOS: + +cd into the buildtools/legacy folder + +declare the current gcc-version-date like this: + export GCCDATE=100420 +(just use the current date instead of '100420') + +compile binutils: + + mkdir binutils-obj + cd binutils-obj + CFLAGS="-O2" CXXFLAGS="-O2" ../binutils/configure --prefix=/boot/develop/abi/x86/gcc2/tools/gcc-2.95.3-haiku-${GCCDATE} --disable-nls --enable-shared=yes + make + cd .. + + +compile gcc: + + mkdir gcc-obj + cd gcc-obj + CFLAGS="-O2" CXXFLAGS="-O2" ../gcc/configure --prefix=/boot/develop/abi/x86/gcc2/tools/gcc-2.95.3-haiku-${GCCDATE} --disable-nls --enable-shared=yes --enable-languages=c,c++ + make bootstrap + # the above will fail when compiling builtinbuf.cc, but we can ignore that + # since it's trying to build libstdc++.so, which haiku provides anyway + cd .. + +Ok, now everything is compiled and ready, waiting to be installed: + + mkdir /boot/develop/abi/x86/gcc2/tools/gcc-2.95.3-haiku-${GCCDATE} + ln -sfn gcc-2.95.3-haiku-${GCCDATE} \ + /boot/develop/abi/x86/gcc2/tools/current + cd binutils-obj + make install + cd .. + cd gcc-obj + make install + cd .. + +Please send questions & bug-reports to: Oliver Tappe <gcc@xxxxxxxxxxxxxxx>