$NetBSD: patch-configure.ac,v 1.1 2012/05/10 10:55:39 wiz Exp $

Fix build with automake-1.12.

--- configure.ac.orig	2012-01-18 15:51:00.000000000 +0000
+++ configure.ac
@@ -150,6 +150,7 @@ LIBS="$HWLOC_EMBEDDED_LIBS $LIBS"
 AM_ENABLE_SHARED
 AM_DISABLE_STATIC
 AM_PROG_LIBTOOL([win32-dll])
+AM_PROG_AR
 LT_LANG([C])
 
 # Party on