configure: Treat warnings as errors in check_yasm()
authorjamal <jamrial@gmail.com>
Sat, 1 Sep 2012 16:36:10 +0000 (13:36 -0300)
committerMichael Niedermayer <michaelni@gmx.at>
Sat, 1 Sep 2012 21:45:32 +0000 (23:45 +0200)
commitc112b6b68f8c56ab4059ddfa4a6825da162fd30f
treefe9881c4d2b1c562537f45ee1c7bf440600224c8
parent19a71dbcb911513de0b835f63c3c78744b3b1703
configure: Treat warnings as errors in check_yasm()

yasm generates a warning instead of an error when "CPU amdnop" is not supported, so the check always succeeds.

HAVE_CPUNOP as true when the available yasm version doesn't support amdnop doesn't make sense.
Check http://fate.ffmpeg.org/log.cgi?time=20120901143315&log=compile&slot=x86_64-archlinux-gcc-oldyasm to see the amount of warnings it generates.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
configure