$NetBSD: patch-configure,v 1.1 2014/05/08 11:21:24 jperkin Exp $

Portability fix.

--- configure.orig	2014-05-08 10:26:55.008091173 +0000
+++ configure
@@ -3841,7 +3841,7 @@ fi
 	else
 		SUNCCVERSION=`${CC} -V 2>&1 | grep Sun`
 		SUNCC=$?
-		if test "${SUNCC}" == "0" ; then
+		if test "${SUNCC}" = "0" ; then
 			CFLAGS="${CFLAGS} -O"
 			cflags_tmp="$CFLAGS"
 			HAS_M64=`${CC} -flags | grep m64`
