From 41ee0dde2e3d4d335cd968938cf1a5bf3f9d2354 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Villemot?= <sebastien.villemot@ens.fr>
Date: Thu, 20 Sep 2012 07:51:17 +0200
Subject: [PATCH] ax_matio.m4: LIBS was not correctly saved

---
 m4/ax_matio.m4 | 1 +
 1 file changed, 1 insertion(+)

diff --git a/m4/ax_matio.m4 b/m4/ax_matio.m4
index bdde118ad..7094fd775 100644
--- a/m4/ax_matio.m4
+++ b/m4/ax_matio.m4
@@ -34,6 +34,7 @@ AC_ARG_WITH(matio, AC_HELP_STRING([--with-matio=DIR], [prefix to MATIO installat
 
   ac_save_CPPFLAGS="$CPPFLAGS"
   ac_save_LDFLAGS="$LDFLAGS"
+  ac_save_LIBS="$LIBS"
 
   LIBADD_MATIO=""
   CPPFLAGS="$CPPFLAGS_MATIO $CPPFLAGS"