https://bugs.freedesktop.org/show_bug.cgi?id=84140
--- Comment #11 from demon demon@krutt.org --- Here's the Arch's PKGBUILD: https://projects.archlinux.org/svntogit/packages.git/tree/trunk/PKGBUILD?h=p...
Modified PKGBUILD I use is attached. As you can see, I'm building only r600 driver, and I don't build opencl stuff (so I don't have mesa-opencl package installed which contains `gallium-pipe/pipe_r600.so`).