$NetBSD: patch-configure,v 1.2 2015/06/05 11:36:40 wiedi Exp $

Portability fix.

--- configure.orig	2015-04-12 20:03:59.000000000 +0000
+++ configure
@@ -3839,7 +3839,7 @@ 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`