From 1f2b632aee460e60c005e8d75a6bc27f11f27923 Mon Sep 17 00:00:00 2001
From: Michael Jerris <mike@jerris.com>
Date: Tue, 4 Feb 2014 16:09:08 -0500
Subject: [PATCH] FS-5999: set visibility on lua symbols that are supposed to
 be exported

---
 src/mod/languages/mod_lua/lua/luaconf.h | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/mod/languages/mod_lua/lua/luaconf.h b/src/mod/languages/mod_lua/lua/luaconf.h
index df802c9526..203b033be8 100644
--- a/src/mod/languages/mod_lua/lua/luaconf.h
+++ b/src/mod/languages/mod_lua/lua/luaconf.h
@@ -150,7 +150,12 @@
 
 #else				/* }{ */
 
-#define LUA_API		extern
+#if (defined(__GNUC__) || defined(__SUNPRO_CC) || defined (__SUNPRO_C)) && defined(HAVE_VISIBILITY) && (defined(LUA_CORE) || defined(LUA_LIB))
+#define LUA_API        __attribute__((visibility("default")))
+#else
+#define LUA_API                extern
+#endif
+#endif
 
 #endif				/* } */