From 3fe9ccb9aeeb14f86407619ac3d23eb7005a8c24 Mon Sep 17 00:00:00 2001
From: Marcelo Roberto Jimenez <mroberto@users.sourceforge.net>
Date: Tue, 25 Dec 2007 13:14:48 +0000
Subject: [PATCH] Fixes an error introduced in the last configure.ac commit
 with the usage of the macro AC_LANG_PROGRAM. The generated test program was
 incorrect.

git-svn-id: https://pupnp.svn.sourceforge.net/svnroot/pupnp/trunk@278 119443c7-1b9e-41f8-b6fc-b9c35fce742c
---
 configure.ac | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index e078ec0..bdb47a3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -342,8 +342,8 @@ AC_COMPILE_IFELSE(
 		AC_MSG_RESULT([yes, supported without any options])],
 	[AC_COMPILE_IFELSE(
 		[AC_LANG_PROGRAM(
-			[#define _GNU_SOURCE],
-			[#include <pthread.h>],
+			[#define _GNU_SOURCE
+			#include <pthread.h>],
 			[pthread_rwlock_t *x;])],
 		[AC_DEFINE([UPNP_USE_RWLOCK], [1], [Use pthread_rwlock_t])
 			CFLAGS="$CFLAGS -D_GNU_SOURCE"