xenocara

Update build infrastructure for Mesa 7.4. 2009-05-17 14:20:23 -06:00			`major=9`
backport some code from mesa current (and 7.5) so that the dri2 protocol is correctly handled. without fixes to mesa and the ddx, the so-called backwards compat goop that was added just plain does not work and ends up with rendering bullshit. 2009-08-06 09:50:02 -06:00			`minor=1`