From mboxrd@z Thu Jan  1 00:00:00 1970
From: ludo@gnu.org (Ludovic =?utf-8?Q?Court=C3=A8s?=)
Subject: Re: Freezing core-updates
Date: Sat, 28 May 2016 17:25:35 +0200
Message-ID: <87zirajjbk.fsf@gnu.org>
References: <87h9dxukjm.fsf@gnu.org> <20160526165952.GA6576@solar>
Mime-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
Return-path: <guix-devel-bounces+gcggd-guix-devel=m.gmane.org@gnu.org>
Received: from eggs.gnu.org ([2001:4830:134:3::10]:48458)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <ludo@gnu.org>) id 1b6g7W-0005e8-9l
	for guix-devel@gnu.org; Sat, 28 May 2016 11:25:47 -0400
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <ludo@gnu.org>) id 1b6g7Q-0000ev-GY
	for guix-devel@gnu.org; Sat, 28 May 2016 11:25:45 -0400
In-Reply-To: <20160526165952.GA6576@solar> (Andreas Enge's message of "Thu, 26
	May 2016 18:59:52 +0200")
List-Id: "Development of GNU Guix and the GNU System distribution."
	<guix-devel.gnu.org>
List-Unsubscribe: <https://lists.gnu.org/mailman/options/guix-devel>,
	<mailto:guix-devel-request@gnu.org?subject=unsubscribe>
List-Archive: <http://lists.gnu.org/archive/html/guix-devel/>
List-Post: <mailto:guix-devel@gnu.org>
List-Help: <mailto:guix-devel-request@gnu.org?subject=help>
List-Subscribe: <https://lists.gnu.org/mailman/listinfo/guix-devel>,
	<mailto:guix-devel-request@gnu.org?subject=subscribe>
Errors-To: guix-devel-bounces+gcggd-guix-devel=m.gmane.org@gnu.org
Sender: "Guix-devel" <guix-devel-bounces+gcggd-guix-devel=m.gmane.org@gnu.org>
To: Andreas Enge <andreas@enge.fr>
Cc: Guix-devel <guix-devel@gnu.org>

Andreas Enge <andreas@enge.fr> skribis:

> On Tue, May 17, 2016 at 10:59:41AM +0200, Ludovic Court=C3=A8s wrote:
>> Currently, the main problem is a frightening GCC 5.3 build issue on ARM:
>> <https://hydra.gnu.org/build/1201428/nixlog/1/tail-reload>:
>>=20
>> --8<---------------cut here---------------start------------->8---
>> make[3]: Leaving directory '/tmp/nix-build-gcc-5.3.0.drv-0/build'
>> Comparing stages 2 and 3
>> ...
>> libiberty/pic/sort.o differs
>> Makefile:21400: recipe for target 'compare' failed
>> make[2]: *** [compare] Error 1
>> --8<---------------cut here---------------end--------------->8---
>>=20
>> Can someone with an ARM machine reproduce it?  I wonder if it could be a
>> hardware failure.
>
> I tried it on solar, which is not part of the hydra build farm, and it fa=
iled
> similarly (I did not check the exact list of different files). So it does
> not look like a hardware failure.

Bad news.  :-/

Could you save the offending .o files that are listed and upload them
somewhere, or run diffoscope on them?

Thanks for testing!

Ludo=E2=80=99.