$NetBSD: patch-ad,v 1.1 2007/01/05 11:04:42 drochner Exp $

--- configure.orig	2006-12-16 15:02:36.000000000 +0100
+++ configure
@@ -21415,7 +21415,7 @@ rm -f core conftest.err conftest.$ac_obj
 echo "${ECHO_T}$flag_ok" >&6; }
 
 
-        if test "x$ERROR_CFLAGS" == "x"
+        if test "x$ERROR_CFLAGS" = "x"
     then
 
   { echo "$as_me:$LINENO: checking to see if compiler understands -errwarn=%all,no%E_EMPTY_DECLARATION,no%E_STATEMENT_NOT_REACHED" >&5
@@ -21495,7 +21495,7 @@ rm -f core conftest.err conftest.$ac_obj
 echo "${ECHO_T}$flag_ok" >&6; }
 
 
-            if test "x$ERROR_CFLAGS" == "x"
+            if test "x$ERROR_CFLAGS" = "x"
       then
 
   { echo "$as_me:$LINENO: checking to see if compiler understands -errwarn=%all" >&5
