Driver/DarwinClang: Add GCC libexec paths so we can find the cc1 binaries if we
ever use fallback.
 - Not necessary for clang as a compiler, but useful for testing purposes.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@114172 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed