[nasm:master] configure.in: Remove redundant -Werror=trigraphs

[nasm-bot f. H. P. A. <hp...@zy...>]

Commit-ID:  cfe039f69b9ab705e02e4b929557aaff7a469947
Gitweb:     http://repo.or.cz/w/nasm.git?a=commitdiff;h=cfe039f69b9ab705e02e4b929557aaff7a469947
Author:     H. Peter Anvin <hp...@zy...>
AuthorDate: Tue, 25 Nov 2014 13:05:32 -0800
Committer:  H. Peter Anvin <hp...@zy...>
CommitDate: Tue, 25 Nov 2014 13:05:32 -0800

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 <hp...@zy...>


---
 configure.in | 1 -
 1 file changed, 1 deletion(-)

diff --git a/configure.in b/configure.in
index 97e5c88..572dee1 100644
--- a/configure.in
+++ b/configure.in
@@ -69,7 +69,6 @@ PA_ADD_CFLAGS([-Werror=implicit])
 PA_ADD_CFLAGS([-Werror=missing-braces])
 PA_ADD_CFLAGS([-Werror=return-type])
 PA_ADD_CFLAGS([-Werror=trigraphs])
-PA_ADD_CFLAGS([-Werror=trigraphs])
 PA_ADD_CFLAGS([-Werror=pointer-arith])
 PA_ADD_CFLAGS([-Werror=strict-prototypes])
 PA_ADD_CFLAGS([-Werror=missing-prototypes])