From 560bd9b0e05a36830cd55140cb72436bfb8c274c Mon Sep 17 00:00:00 2001
From: Emil Renner Berthing <esmil@mailme.dk>
Date: Fri, 18 Jan 2013 00:03:18 +0100
Subject: configure: the builtin Lua 5.2 has luaL_traceback()

---
 configure    | 1 +
 configure.ac | 1 +
 2 files changed, 2 insertions(+)

diff --git a/configure b/configure
index 42086db..0e46e2b 100755
--- a/configure
+++ b/configure
@@ -5238,6 +5238,7 @@ fi
   CPPFLAGS="$CPPFLAGS -Ilua"
   Lua_CFLAGS=''
   Lua_LIBS=''
+  ac_cv_func_luaL_traceback=yes
   if test "x$lmoddir" = 'x'; then :
   lmoddir="\${datarootdir}/lua/$builtin_lua_version"
 fi
diff --git a/configure.ac b/configure.ac
index 5ef6743..3cc29ba 100644
--- a/configure.ac
+++ b/configure.ac
@@ -79,6 +79,7 @@ AS_IF([test "x$with_lua" = 'xbuiltin'],
   [CPPFLAGS="$CPPFLAGS -Ilua"]
   [Lua_CFLAGS='']
   [Lua_LIBS='']
+  [ac_cv_func_luaL_traceback=yes]
   [AS_IF([test "x$lmoddir" = 'x'], [lmoddir="\${datarootdir}/lua/$builtin_lua_version"])]
   [AS_IF([test "x$cmoddir" = 'x'], [cmoddir="\${libdir}/lua/$builtin_lua_version"])])
 
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