From 798eeeee633c77bb7ca1a36c161ffe151bacff76 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Mon, 29 Sep 2008 15:51:02 +0200
Subject: require a C99 compiler

C99 will soon have its 10th birthday.  Let's not beat the dead C89
horse, and raise the compiler requirements.  From now on, we need a
C99 compiler.  This adds "-std=gnu99" to the GCC compiler options, in
case GCC is used.
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 278cf36bf..451858f74 100644
--- a/configure.ac
+++ b/configure.ac
@@ -12,7 +12,7 @@ AC_SUBST(MP4FF_LIB)
 AC_SUBST(MP4FF_SUBDIR)
 
 AC_LANG(C)
-AC_PROG_CC
+AC_PROG_CC_C99
 AM_PROG_CC_C_O
 AC_PROG_INSTALL
 AC_PROG_LIBTOOL
-- 
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