From 45a6b5098c6959c4dbf7ae16f29fc0caede9ec6a Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Sun, 10 Feb 2013 18:28:53 +0900
Subject: [PATCH] Add AM_PROG_CC_C_O macro

---
 configure.ac | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configure.ac b/configure.ac
index 627d002..61fc445 100644
--- a/configure.ac
+++ b/configure.ac
@@ -61,6 +61,7 @@ AC_PROG_CXX
 AC_PROG_INSTALL
 AC_PROG_LN_S
 AC_PROG_MAKE_SET
+AM_PROG_CC_C_O
 PKG_PROG_PKG_CONFIG([0.20])
 
 AC_COMPILE_STDCXX_11