aballier@gentoo.org Alexis Ballier bsd@gentoo.org BSD Project llvm@gentoo.org LLVM Project Build on top of sys-libs/libcxxabi instead of gcc's libsupc++ (avoids depending on gcc). Build on top of sys-libs/libcxxrt instead of gcc's libsupc++ (avoids depending on gcc). Use libunwind instead of libgcc_s for stack unwinding, thus avoiding dependence on gcc.