It looks like the latest status here (according to discussions on IRC) is that we’ll add LLVM as a dependency to mesa only when building on x86_64 or i686. The LLVM Gallium drivers do not seem to be supported on other architectures anyway.
-- Ricardo GPG: BCA6 89B6 3655 3801 C3C6 2150 197A 5888 235F ACAC https://elephly.net
