From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp0 ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id kEYaAF8vzl5hcAAA0tVLHw (envelope-from ) for ; Wed, 27 May 2020 09:14:07 +0000 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp0 with LMTPS id mDuVN14vzl7MPQAA1q6Kng (envelope-from ) for ; Wed, 27 May 2020 09:14:06 +0000 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id 5ADD4940603 for ; Wed, 27 May 2020 09:14:06 +0000 (UTC) Received: from localhost ([::1]:57572 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jds8S-0006fm-K0 for larch@yhetil.org; Wed, 27 May 2020 05:14:04 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:39156) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jds8Q-0006fg-4P for guix-patches@gnu.org; Wed, 27 May 2020 05:14:02 -0400 Received: from debbugs.gnu.org ([209.51.188.43]:36698) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jds8P-0006DD-Qa for guix-patches@gnu.org; Wed, 27 May 2020 05:14:01 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1jds8P-0006Oc-MC for guix-patches@gnu.org; Wed, 27 May 2020 05:14:01 -0400 X-Loop: help-debbugs@gnu.org Subject: [bug#41350] [PATCH v3 2/3] system: vm: Do not register-closures when cross-building to the Hurd. Resent-From: Jan Nieuwenhuizen Original-Sender: "Debbugs-submit" Resent-CC: guix-patches@gnu.org Resent-Date: Wed, 27 May 2020 09:14:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 41350 X-GNU-PR-Package: guix-patches X-GNU-PR-Keywords: patch To: Ludovic =?UTF-8?Q?Court=C3=A8s?= Cc: 41350@debbugs.gnu.org Received: via spool by 41350-submit@debbugs.gnu.org id=B41350.159057083624563 (code B ref 41350); Wed, 27 May 2020 09:14:01 +0000 Received: (at 41350) by debbugs.gnu.org; 27 May 2020 09:13:56 +0000 Received: from localhost ([127.0.0.1]:48242 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jds8J-0006O7-TM for submit@debbugs.gnu.org; Wed, 27 May 2020 05:13:56 -0400 Received: from eggs.gnu.org ([209.51.188.92]:59902) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jds8E-0006Np-9a for 41350@debbugs.gnu.org; Wed, 27 May 2020 05:13:55 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:33997) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jds87-00065E-3I; Wed, 27 May 2020 05:13:43 -0400 Received: from [2001:980:1b4f:1:42d2:832d:bb59:862] (port=41352 helo=dundal.peder.onsbrabantnet.nl) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1jds86-0001dc-HI; Wed, 27 May 2020 05:13:42 -0400 From: Jan Nieuwenhuizen Organization: AvatarAcademy.nl References: <20200523093017.12149-1-janneke@gnu.org> <20200523093017.12149-2-janneke@gnu.org> <87v9khlqa3.fsf@gnu.org> X-Url: http://AvatarAcademy.nl Date: Wed, 27 May 2020 11:13:39 +0200 In-Reply-To: <87v9khlqa3.fsf@gnu.org> ("Ludovic \=\?utf-8\?Q\?Court\=C3\=A8s\=22'\?\= \=\?utf-8\?Q\?s\?\= message of "Wed, 27 May 2020 10:45:40 +0200") Message-ID: <87mu5tagfw.fsf@gnu.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -2.3 (--) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-Spam-Score: -3.3 (---) X-BeenThere: guix-patches@gnu.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-patches-bounces+larch=yhetil.org@gnu.org Sender: "Guix-patches" X-Scanner: scn0 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=none; spf=pass (aspmx1.migadu.com: domain of guix-patches-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=guix-patches-bounces@gnu.org X-Spam-Score: -1.01 X-TUID: u6BcyUMyTlDy Ludovic Court=C3=A8s writes: > "Jan (janneke) Nieuwenhuizen" skribis: > >> This supports cross-building building a vm-image for the Hurd, running a >> native qemu. >> >> * gnu/system/vm.scm (qemu-image)[register-closures?]: Default to #f when >> cross-compiling to the Hurd. Only create sql-schema when actually regis= tering >> closures. > > [...] > >> - (register-closures? (has-guix-service-type? os)) >> + (register-closures? (and (has-guix-service-type? o= s) >> + (not (hurd-target?)))) > > What=E2=80=99s the problem here? (Sorry if I missed earlier discussions!) register-closures is being done inside the VM and needs sqlite, which we don't have because it's for the wrong architecture. So as long as we avoid sqlite, we can cross-build a working VM. > Intuitively, I think there shouldn=E2=80=99t be system-specific bits here: > registering closures has nothing to do with the OS we=E2=80=99re targetin= g. True...but currently Hurd is the only image that we are trying to build in this weird way, i.e., using a native qemu! Other cross-builds of vm-images are done using qemu-TARGET, only for the Hurd that does not work. Greetings, Janneke --=20 Jan Nieuwenhuizen | GNU LilyPond http://lilypond.org Freelance IT http://JoyofSource.com | Avatar=C2=AE http://AvatarAcademy.com