From 59c8aaac3425108e3137677863cc8cee6c84e20b Mon Sep 17 00:00:00 2001
From: Philipp Janda <siffiejoe@gmx.net>
Date: Sat, 23 Feb 2019 10:32:25 +0100
Subject: [PATCH] Fix static linking problem with LuaJIT

LuaJIT and LuaSocket both define new Lua APIs from Lua 5.2 (in
particular `luaL_setfuncs` and `luaL_testudata`). When linking both
statically, the one definition rule strikes and linking fails. This
commit fixes the issue by renaming the LuaSocket versions of those
functions behind the scenes using the C preprocessor.

Closes #214
---
 src/compat.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/compat.h b/src/compat.h
index e2ab307..49e83f9 100644
--- a/src/compat.h
+++ b/src/compat.h
@@ -5,6 +5,8 @@
 #include "lauxlib.h"
 
 #if LUA_VERSION_NUM==501
+#define luaL_setfuncs socket_setfuncs
+#define luaL_testudata socket_testudata
 void luaL_setfuncs (lua_State *L, const luaL_Reg *l, int nup);
 void *luaL_testudata ( lua_State *L, int arg, const char *tname);
 #endif