From 63882721d773eab3aa49454a3b33a8a524d72beb Mon Sep 17 00:00:00 2001
From: Marius Kintel <marius@kintel.net>
Date: Mon, 20 Aug 2012 08:56:29 -0400
Subject: Added support for Mac OS X Lion


diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 5ec8be7..ce7698e 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -6,6 +6,25 @@ if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}.${CMAKE_PATCH_VERSION}" VERSIO
   # http://www.cmake.org/cmake/help/cmake-2-8-docs.html#policy:CMP0017
   cmake_policy(SET CMP0017 NEW)
 endif()
+
+# Detect Lion and force gcc
+IF (APPLE)
+   EXECUTE_PROCESS(COMMAND sw_vers -productVersion OUTPUT_VARIABLE MACOSX_VERSION)
+   IF (NOT ${MACOSX_VERSION} VERSION_LESS "10.7.0")
+     message("Detected Lion or later")
+     set(CMAKE_C_COMPILER "gcc")
+     set(CMAKE_CXX_COMPILER "g++")
+   ELSE()
+     message("Detected Snow Leopard or older")
+     if (USE_LLVM)
+       message("Using LLVM compiler")
+       set(CMAKE_C_COMPILER "llvm-gcc")
+       set(CMAKE_CXX_COMPILER "llvm-g++")
+     endif()
+   ENDIF()
+ENDIF(APPLE)
+
+
 project(tests)
 
 set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}")
-- 
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