https://bugs.freedesktop.org/show_bug.cgi?id=42409
Christian König deathsimple@vodafone.de changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |NOTABUG
--- Comment #2 from Christian König deathsimple@vodafone.de 2011-10-31 02:04:32 PDT --- That is correct, r600 has been removed. It looks like that git didn't remove the directory probably because of some stale file in it.
Please remove it manually, to make compiling work again.