$NetBSD: patch-configure,v 1.1 2019/09/07 14:50:29 nia Exp $

Fix lua detection.

--- configure.orig	2011-09-08 18:28:11.000000000 +0000
+++ configure
@@ -4249,7 +4249,7 @@ fi
 
 if test "x$LUAPFX" != x ; then
     LUA_CFLAGS="-I$LUAPFX"
-    LUA_LIBS="-L$LUAPFX -llua -llualib"
+    LUA_LIBS="-L$LUAPFX -llua"
 else
     for ac_prog in lua-config lua-config50 lua-config5.0
 do
@@ -4483,7 +4483,6 @@ fi
 
 fi
 
-
             { $as_echo "$as_me:${as_lineno-$LINENO}: checking for luaopen_base in -llualib" >&5
 $as_echo_n "checking for luaopen_base in -llualib... " >&6; }
 if test "${ac_cv_lib_lualib_luaopen_base+set}" = set; then :
@@ -4604,7 +4603,6 @@ else
   as_fn_error $? "*** Lualib5 is required.
                  You can download lua from http://www.lua.org" "$LINENO" 5
 fi
-
 fi
 
 fi
@@ -4743,6 +4741,7 @@ fi
 fi
 
 
+if false; then :
             { $as_echo "$as_me:${as_lineno-$LINENO}: checking for luaopen_base in -llualib" >&5
 $as_echo_n "checking for luaopen_base in -llualib... " >&6; }
 if test "${ac_cv_lib_lualib_luaopen_base+set}" = set; then :
@@ -4863,7 +4862,7 @@ else
   as_fn_error $? "*** Lualib5 is required.
                  You can download lua from http://www.lua.org" "$LINENO" 5
 fi
-
+fi
 fi
 
 fi