Instead of manually linking against libm/librt/libpthread, we should be linking against libSystem on Apple platforms, and only that. libm and libpthread are symlinks to libSystem anyway. llvm-svn: 359808
Instead of manually linking against libm/librt/libpthread, we should be linking against libSystem on Apple platforms, and only that. libm and libpthread are symlinks to libSystem anyway. llvm-svn: 359808