From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933158AbdBHJbG (ORCPT ); Wed, 8 Feb 2017 04:31:06 -0500 Received: from mail-out.m-online.net ([212.18.0.9]:41305 "EHLO mail-out.m-online.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754085AbdBHJap (ORCPT ); Wed, 8 Feb 2017 04:30:45 -0500 X-Auth-Info: DK8AZKSYKwh1kABmEpoaWcp1n5HWlYChQe32zzuhScY= Date: Wed, 8 Feb 2017 10:20:32 +0100 From: Lukasz Majewski To: linux-kernel@vger.kernel.org Subject: Build Linux kernel to have comparable zImages Message-ID: <20170208102032.3c96ed31@jawa> Organization: denx.de X-Mailer: Claws Mail 3.11.1 (GTK+ 2.24.25; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Dear All, Maybe somebody can point me to solution to the following problem: Problem: I do want to be able to compare (with e.g. md5sum, sha1) two linux zImages. The problem is that Linux compiles in current build time into the binary. Hence, even two identical builds will have different hash. Why: I do want to do some considerable Kconfig rework and avoid situation where some option would be left not enabled. Best regards, Lukasz Majewski -- DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de