[PATCH] build: use AC_PROG_CC_STDC rather than AC_PROG_CC

[Jim Meyering]

Bootstrap failed with the latest from autoconf.git.
I worked around it with this:

>From 703a9cf560db57abfc9ff3457fc5a696c1f563ac Mon Sep 17 00:00:00 2001
From: Jim Meyering <address@hidden>
Date: Wed, 24 Oct 2012 11:00:14 +0200
Subject: [PATCH] build: use AC_PROG_CC_STDC rather than AC_PROG_CC

* configure.ac: Use AC_PROG_CC_STDC rather than AC_PROG_CC,
to accommodate autoconf-2.69-37+.
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 1e51ffc..84c6049 100644
--- a/configure.ac
+++ b/configure.ac
@@ -77,7 +77,7 @@ dnl Checks for programs.
 AC_CANONICAL_HOST
 AC_PROG_AWK
 AC_PROG_INSTALL
-AC_PROG_CC
+AC_PROG_CC_STDC
 gl_EARLY
 AC_PROG_RANLIB

--
1.8.0