--- src/luaconf.h.orig	Thu May 10 22:53:52 2012
+++ src/luaconf.h	Thu May 10 22:54:16 2012
@@ -39,8 +39,7 @@
 #endif
 
 
-
-#if defined(LUA_USE_LINUX)
+#if defined(LUA_USE_BSD) || defined(LUA_USE_LINUX)
 #define LUA_USE_POSIX
 #define LUA_USE_DLOPEN		/* needs an extra library: -ldl */
 #define LUA_USE_READLINE	/* needs some extra libraries */