autoconf: Enable missing-prototypes errors when available.
authorEric Anholt <eric@anholt.net>
Fri, 27 Jan 2012 02:48:20 +0000 (18:48 -0800)
committerEric Anholt <eric@anholt.net>
Mon, 30 Jan 2012 19:32:54 +0000 (11:32 -0800)
commitb9aab8b3b3769b9c5121686efe3446dae770b951
treeb61939265e00e83143768e56b7a5ae0e06ee0422
parentef3cec5804dfecd60d5d34545d73f9f2dc8b0a22
autoconf: Enable missing-prototypes errors when available.

After the removal of the dri driver link test, this should help avoid
the original problem that it was designed to catch: The warning about
a missing prototype due to typoing a function name scrolling by in the
Mesa build spew, and you not noticing until you try to run an
application and it falls back to swrast.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
configure.ac