1c22623a1a
Somewhat tested on amd64/sparc64, now requires a decent compiler so will only build anyway on i386/amd64/sparc64/powerpc with 4.8 and maaaybe alpha/hppa via 4.6. Let's be crazy and use clang on amd64, tough shit for mips64(el). Required by the GNOME steamroller, with prodding from the hobbits. Stuff depending on it (polkit/gjs) will soon be updated to work with it.