From 59dd8e3a9f8cce1330836a32a304c47c59c6ff8a Mon Sep 17 00:00:00 2001
From: Pierre d'Herbemont <pdherbemont@videolan.org>
Date: Fri, 8 Feb 2008 15:16:48 +0000
Subject: [PATCH] cmake: Cache Lua library, as we won't define it the next
 time.

---
 extras/buildsystem/cmake/include/FindLua.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/extras/buildsystem/cmake/include/FindLua.cmake b/extras/buildsystem/cmake/include/FindLua.cmake
index 0adf64511c..8b49e7b999 100644
--- a/extras/buildsystem/cmake/include/FindLua.cmake
+++ b/extras/buildsystem/cmake/include/FindLua.cmake
@@ -20,7 +20,7 @@ if (NOT Lua_SEARCHED)
     if (NOT Lua_FOUND)
         find_library( Lua_LIBRARY NAMES lua5.1 lua51 lua)
         if (Lua_LIBRARY)
-              set(Lua_LIBRARIES "${Lua_LIBRARY}")
+              set(Lua_LIBRARIES "${Lua_LIBRARY}" CACHE INTERNAL "")
               set(Lua_FOUND TRUE CACHE INTERNAL "")
         endif (Lua_LIBRARY)
     endif (NOT Lua_FOUND)
-- 
2.39.5