From mboxrd@z Thu Jan  1 00:00:00 1970
From: ludo@gnu.org (Ludovic =?utf-8?Q?Court=C3=A8s?=)
Subject: Re: Include kernel in hash (Re: [PATCH] fix python)
Date: Fri, 04 Apr 2014 21:43:01 +0200
Message-ID: <87txa86fui.fsf@gnu.org>
References: <CALkz57FdE-w76+SBL5+mJ2okVotvGUvFExcFc4crq+ebb=BJvg@mail.gmail.com>
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]:44264)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <ludo@gnu.org>) id 1WWA1A-0002Ap-Sk
	for guix-devel@gnu.org; Fri, 04 Apr 2014 15:43:22 -0400
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <ludo@gnu.org>) id 1WWA11-0004Uf-Rc
	for guix-devel@gnu.org; Fri, 04 Apr 2014 15:43:12 -0400
Received: from hera.aquilenet.fr ([2a01:474::1]:60894)
	by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from <ludo@gnu.org>)
	id 1WWA11-0004Ua-Km
	for guix-devel@gnu.org; Fri, 04 Apr 2014 15:43:03 -0400
In-Reply-To: <CALkz57FdE-w76+SBL5+mJ2okVotvGUvFExcFc4crq+ebb=BJvg@mail.gmail.com>
	(=?utf-8?Q?=22Al=C3=ADrio?= Eyng"'s message of "Fri, 4 Apr 2014 16:06:03
	+0000")
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-bounces+gcggd-guix-devel=m.gmane.org@gnu.org
To: =?utf-8?Q?Al=C3=ADrio?= Eyng <alirioeyng@gmail.com>
Cc: guix-devel@gnu.org

Al=C3=ADrio Eyng <alirioeyng@gmail.com> skribis:

> On 4/4/14, Eric Bavier <ericbavier@gmail.com> wrote:
>> Al=C3=ADrio Eyng <alirioeyng@gmail.com> writes:
>>
>>> This fixes 'OSError: out of pty devices' with '#
>>> CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set'
>>
>> This does not fix the error it claims to fix on my machine.
>
> I think I got a substitute from hydra, and after that commit, guix was
> building it, so it fails.
> Is it possible to make the kernel a input contributing to the hash of
> the package?

It would be great, but no.

It turns out that the dependency graph of a package includes only
user-land software (plus the kernel headers to build libc).  The kernel,
hardware, etc. are beyond Guix=E2=80=99s control.

Ludo=E2=80=99.