configure.ac: require dri2proto for overlay
authorBen Widawsky <benjamin.widawsky@intel.com>
Sat, 5 Oct 2013 23:21:11 +0000 (16:21 -0700)
committerBen Widawsky <benjamin.widawsky@intel.com>
Sat, 5 Oct 2013 23:21:11 +0000 (16:21 -0700)
commitbc888c2b42ab42d628d9c11181a5ba09df66fdcc
tree857c6ad15793abed97477ef9eee89e64375547f1
parentae599546fadb3b8ebc3114f8ab5b58cffc467952
configure.ac: require dri2proto for overlay

With the introduction of

commit f9a50de3dcc501e930de6c60983a4feb57121e7e
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sat Aug 17 11:12:07 2013 +0100

    Introduce intel-gpu-overlay

dri2proto became a dependency (and there is no way to disable overlay
explicitly. The actual version chosen was arbitrarily stolen from mesa.

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
configure.ac