From a5194e2ffb134b420c3d386b14d5c8031376dd47 Mon Sep 17 00:00:00 2001
From: Benjamin Eikel <cmake@eikel.org>
Date: Tue, 4 Sep 2012 15:43:07 +0200
Subject: [PATCH] FindSDL: Add "cmake_minimum_required" to "try_compile"
 project

---
 Modules/FindSDL_sound.cmake | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Modules/FindSDL_sound.cmake b/Modules/FindSDL_sound.cmake
index a9153c1ea..0c43e5c3d 100644
--- a/Modules/FindSDL_sound.cmake
+++ b/Modules/FindSDL_sound.cmake
@@ -176,7 +176,8 @@ if(SDL_FOUND AND SDL_SOUND_INCLUDE_DIR AND SDL_SOUND_LIBRARY)
    # in the SDL_LIBRARY string after the "-framework".
    # But if I quote the stuff in INCLUDE_DIRECTORIES, it doesn't work.
    file(WRITE ${PROJECT_BINARY_DIR}/CMakeTmp/CMakeLists.txt
-     "project(DetermineSoundLibs)
+     "cmake_minimum_required(VERSION 2.8)
+        project(DetermineSoundLibs)
         include_directories(${SDL_INCLUDE_DIR} ${SDL_SOUND_INCLUDE_DIR})
         add_executable(DetermineSoundLibs DetermineSoundLibs.c)
         target_link_libraries(DetermineSoundLibs ${TMP_TRY_LIBS})"