From c7b7956e941b0504069efcaf2ffeb7d70fe2dbf9 Mon Sep 17 00:00:00 2001
From: Brian Gaeke <gaeke@uiuc.edu>
Date: Tue, 7 Oct 2003 23:44:10 +0000
Subject: [PATCH] Add rule for regenerating config.h.in using autoheader.

llvm-svn: 8957
---
 Makefile | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 46851a4e72d..f3a4ffcc770 100644
--- a/Makefile
+++ b/Makefile
@@ -15,7 +15,11 @@ distclean:: clean
 	                  $(LEVEL)/TAGS
 
 AUTOCONF = autoconf
+AUTOHEADER = autoheader
 
-configure: autoconf/configure.ac
+configure: autoconf/configure.ac autoconf/aclocal.m4
 	cd autoconf && $(AUTOCONF) -o ../configure configure.ac
 
+include/Config/config.h.in: autoconf/configure.ac autoconf/aclocal.m4
+	autoheader -I autoconf autoconf/configure.ac
+