libclang_rt support for FreeBSD

llvm / llvm-project

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

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libclang_rt support for FreeBSD #6494

Open pwo opened 14 years ago

pwo commented 14 years ago


Bugzilla Link	6122
Version	trunk
OS	FreeBSD
Attachments	compiler_rt.diff, clang.diff, clang.diff
CC	@emaste

Extended Description

Here are two initial patch for compiler_rt and clang to use it on FreeBSD. This was modeled after the Darwin support. Tested with a buildworld on FreeBSD.

Integration in FreeBSD sources will probably look different.

pwo commented 14 years ago

This needs additional work on the compiler-rt build front.

Now the patch ends up with:

llvm[2]: Linking Release Shared Library LTO.so
/usr/bin/ld: /usr/opt/llvm/lib/clang/1.1/lib/freebsd/libclang_rt.x86_64.a(powidf2.o): relocation R_X86_64_32 can not be used when making a shared object; recompile with -fPIC
/usr/opt/llvm/lib/clang/1.1/lib/freebsd/libclang_rt.x86_64.a: could not read symbols: Bad value