configure.in: Remove redundant -Werror=trigraphs
commitcfe039f69b9ab705e02e4b929557aaff7a469947
authorH. Peter Anvin <hpa@zytor.com>
Tue, 25 Nov 2014 21:05:32 +0000 (25 13:05 -0800)
committerH. Peter Anvin <hpa@zytor.com>
Tue, 25 Nov 2014 21:05:32 +0000 (25 13:05 -0800)
treec2f6acee5e211e15226a8b05ca643b118677ebe5
parentad2acd7754dbfb3db6756bb338c3cc3bbdbe3bb0
configure.in: Remove redundant -Werror=trigraphs

As obnoxious as trigraphs are, we don't need to -Werror them twice.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
configure.in