On Sat, Oct 15, 2011 at 10:44, Jeremy Lavergne <jeremy at lavergne.gotdns.org> wrote: > clang is the default for Xcode 4.2 Now that is odd; why would my system, with Xcode-4.2, be choosing llvm-gcc-4.2 then? Is $xcodeversion obtained at runtime or when base is configured? Cheers Adam