$NetBSD: patch-ad,v 1.4 2009/10/31 03:03:58 wiz Exp $

--- configure.orig	2009-10-05 13:01:37.000000000 +0000
+++ configure
@@ -14603,7 +14603,7 @@ rm -f core conftest.err conftest.$ac_obj
 $as_echo "$flag_ok" >&6; }
 
 
-        if test "x$ERROR_CFLAGS" == "x"
+        if test "x$ERROR_CFLAGS" = "x"
     then
 
   { $as_echo "$as_me:$LINENO: checking to see if compiler understands -errwarn=%all" >&5
