From fa8de3058fc3cfb3c387d0d186fc89090bacc2ce Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Mon, 9 Feb 2009 14:48:26 +0000
Subject: [PATCH] Synced OSG-2.8 version with the svn/trunk version.

---
 Xcode/OpenSceneGraph/config/OpenThreads/Config | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Xcode/OpenSceneGraph/config/OpenThreads/Config b/Xcode/OpenSceneGraph/config/OpenThreads/Config
index 5f433bc47..a75c99e2d 100644
--- a/Xcode/OpenSceneGraph/config/OpenThreads/Config
+++ b/Xcode/OpenSceneGraph/config/OpenThreads/Config
@@ -2,10 +2,13 @@
 #define _OPENTHREADS_CONFIG
 
 #include <AvailabilityMacros.h>
+
+#define _OPENTHREADS_ATOMIC_USE_MUTEX
+
 #if defined(MAC_OS_X_VERSION_10_5)
     #if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5
         #define _OPENTHREADS_ATOMIC_USE_BSD_ATOMIC
-    #elif
+    #undef _OPENTHREADS_ATOMIC_USE_MUTEX
     #endif
 #endif
 /* #undef _OPENTHREADS_ATOMIC_USE_GCC_BUILTINS */