From: Kevin McCarthy <kevin@8t8.us>
Date: Mon, 17 Aug 2015 19:26:43 +0000 (-0700)
Subject: Enable C99 mode for compiler.  (See #3638).
X-Git-Tag: neomutt-20160307~25
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a9676b02dd7fd98f618b7410182402c32f0f5532;p=neomutt

Enable C99 mode for compiler.  (See #3638).

This is already the default for clang (FreeBSD) so shouldn't cause any
issues.

Enabling this will increase the allowed static string length and remove
the Copyright length warning.
---

diff --git a/configure.ac b/configure.ac
index e0d6814a6..2855bd9a2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -28,6 +28,7 @@ fi
 AC_MSG_RESULT($mutt_cv_prefix)
 
 AC_PROG_CC
+AC_PROG_CC_C99
 AC_SEARCH_LIBS([strerror],[cposix])
 if test "x$U" != "x"; then
   AC_MSG_ERROR(Compiler not ANSI compliant)