From 95198c6a8c5225bc51b7c865e53b2aab6a0d101a Mon Sep 17 00:00:00 2001
From: Russell Bryant <russellbryant@users.sourceforge.net>
Date: Wed, 9 Jan 2008 14:29:27 +0000
Subject: Check for AC_CONFIG_HEAEDERS in configure.in before running
 autoheader.

svn path=/trunk/; revision=9141
---
 packages/Makefile | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/Makefile b/packages/Makefile
index af4b21bd..0fe7b620 100644
--- a/packages/Makefile
+++ b/packages/Makefile
@@ -255,7 +255,10 @@ PD_BUILD_FLAGS =
 PD_AUTOCONF = autoconf
 
 $(pd_src)/src/configure: $(pd_src)/src/configure.in
-	cd $(pd_src)/src/ && if [ -f acinclude.m4 ] ; then aclocal ; fi && $(PD_AUTOCONF) && autoheader
+	cd $(pd_src)/src/ && \
+	if [ -f acinclude.m4 ] ; then aclocal ; fi && \
+	$(PD_AUTOCONF) && \
+	if grep -q AC_CONFIG_HEADERS configure.in ; then autoheader ; fi
 
 # this is not used yet because MinGW doesn't use ./configure && make yet
 #$(pd_src)/src/makefile: $(pd_src)/src/makefile.in
-- 
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