From b9e72234e112dbe0d7215e5d950e4baeb819e631 Mon Sep 17 00:00:00 2001
From: DRC <dcommander@users.sourceforge.net>
Date: Sat, 15 Feb 2014 07:14:58 +0000
Subject: [PATCH] Older versions of automake don't support AM_PROG_AR, so only
 execute that macro if it exists.

---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 01a2690b..6d61018c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -16,7 +16,7 @@ SAVED_CFLAGS=${CFLAGS}
 SAVED_CPPFLAGS=${CPPFLAGS}
 AC_PROG_CPP
 AC_PROG_CC
-AM_PROG_AR
+m4_ifdef([AM_PROG_AR], [AM_PROG_AR)])
 AM_PROG_AS
 AM_PROG_CC_C_O
 AC_PROG_INSTALL