https://bugs.freedesktop.org/show_bug.cgi?id=65714
--- Comment #2 from Fabio Pedretti fabio.ped@libero.it --- (In reply to comment #1)
Does the ppa enable LLVM? If so does setting env var R600_LLVM=0 help?
The PPA is compiling with LLVM but *without* --enable-r600-llvm-compiler .