From: Paul Eggert <eggert@cs.ucla.edu>
Date: Fri, 18 Nov 2005 23:03:11 +0000 (+0000)
Subject: (AC_PROG_CC_STDC): Use this instead of AC_PROG_CC, so that
X-Git-Tag: v6.0~1305
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1314a5e7d361ac11ee071fb549c0f9cbdf293c30;p=thirdparty%2Fcoreutils.git

(AC_PROG_CC_STDC): Use this instead of AC_PROG_CC, so that
we get a standard-conforming compiler.  This relies on the new
m4/c.m4 file.  Note that it's a bit tricky, since c.m4 doesn't
define AC_PROG_CC_STDC; we are relying on Autoconf 2.59 internals.
m4/c.m4 can go away with Autoconf 2.60 comes out.
---

diff --git a/configure.ac b/configure.ac
index 96bea7c565..7a33486aa0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -31,7 +31,7 @@ AM_INIT_AUTOMAKE([1.8.3 gnits dist-bzip2])
 gl_DEFAULT_POSIX2_VERSION
 gl_USE_SYSTEM_EXTENSIONS
 gl_PERL
-AC_PROG_CC
+AC_PROG_CC_STDC
 AM_PROG_CC_C_O
 AC_PROG_CPP
 AC_PROG_GCC_TRADITIONAL