On Jul 6, 2007, at 8:04 AM, Leo Fink wrote: > Built like this, llvm-gcc generates ppc code regardless of the -arch > flag (e.g. arch i386). > > What can I do to make it behave like Apple's gcc in this matter? You need to build darwin driver to use -arch. Try using build_gcc script to configure and build llvm-gcc. - Devang