From cc8c1160a690a1eafc35e745da5f24e258436bda Mon Sep 17 00:00:00 2001
From: Mike Lundy <mike@fluffypenguin.org>
Date: Fri, 2 Oct 2009 12:28:13 -0700
Subject: [PATCH] fix libffi for autoconf-2.64

---
 libffi-3.0.8/configure.ac |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git libffi-3.0.8/configure.ac libffi-3.0.8/configure.ac
index 6a7e7fb..4c3f190 100644
--- libffi-3.0.8/configure.ac
+++ libffi-3.0.8/configure.ac
@@ -20,6 +20,7 @@ AM_INIT_AUTOMAKE
 m4_rename([_AC_ARG_VAR_PRECIOUS],[real_PRECIOUS])
 m4_define([_AC_ARG_VAR_PRECIOUS],[])
 AC_PROG_CC
+m4_undefine([_AC_ARG_VAR_PRECIOUS])
 m4_rename([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
 
 AC_SUBST(CFLAGS)
-- 
1.6.4