From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp1 ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id MD8qOUlmh18PMwAA0tVLHw (envelope-from ) for ; Wed, 14 Oct 2020 20:57:45 +0000 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp1 with LMTPS id KOzZNElmh1/2JgAAbx9fmQ (envelope-from ) for ; Wed, 14 Oct 2020 20:57:45 +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 6FEC394053C for ; Wed, 14 Oct 2020 20:57:45 +0000 (UTC) Received: from localhost ([::1]:57902 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kSnqC-0006eS-8M for larch@yhetil.org; Wed, 14 Oct 2020 16:57:44 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:60086) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kSnq3-0006dx-Au for guix-devel@gnu.org; Wed, 14 Oct 2020 16:57:35 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:36435) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kSnq3-0005Ae-0s; Wed, 14 Oct 2020 16:57:35 -0400 Received: from [2001:980:1b4f:1:42d2:832d:bb59:862] (port=36938 helo=dundal.janneke.lilypond.org) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1kSnq1-0004UJ-RV; Wed, 14 Oct 2020 16:57:34 -0400 From: Jan Nieuwenhuizen To: zimoun Subject: Re: [BLOG] Childhurds and GNU/Hurd substitutes Organization: AvatarAcademy.nl References: <87h7r496z1.fsf@gnu.org> <86eem1jg0i.fsf@gmail.com> <87lfg8evx0.fsf@gnu.org> X-Url: http://AvatarAcademy.nl Date: Wed, 14 Oct 2020 22:57:31 +0200 In-Reply-To: (zimoun's message of "Wed, 14 Oct 2020 22:31:05 +0200") Message-ID: <87a6wobk5g.fsf@gnu.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-BeenThere: guix-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Guix Devel Errors-To: guix-devel-bounces+larch=yhetil.org@gnu.org Sender: "Guix-devel" X-Scanner: scn0 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=pass (policy=none) header.from=gnu.org; spf=pass (aspmx1.migadu.com: domain of guix-devel-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=guix-devel-bounces@gnu.org X-Spam-Score: -1.51 X-TUID: kP1lLqtPMwgO zimoun writes: Dear Simon, > Thank you for the help! I have fun. :-) Good! > On Wed, 14 Oct 2020 at 16:15, Jan Nieuwenhuizen wrote: > I do not know if it was bad luck or if "herd start ssh" does the trick > but here we go! \o/ > > $ ssh -p 10022 root@localhost > The authenticity of host '[localhost]:10022 ([127.0.0.1]:10022)' can't > be established. > ECDSA key fingerprint is SHA256:iETZ8thOyFqk+35g02tRW9FRzLqilgYYlxWr/9xn/= kI. > Are you sure you want to continue connecting (yes/no)? yes > Warning: Permanently added '[localhost]:10022' (ECDSA) to the list of > known hosts. > =EE=BC=80=EE=BC=81=EE=BC=82=EE=BC=83=EE=BC=84=EE=BC=85 > =EE=BC=86=EE=BC=87=EE=BC=88=EE=BC=89=EE=BC=8A=EE=BC=8B > =EE=BC=8C=EE=BC=8D=EE=BC=8E=EE=BC=8F=EE=BC=90=EE=BC=91 This is the GNU H= urd. Welcome. > > Thank you. \o/ >> > Last, I am confused: >> > >> > debian$ guix build hello --target=3Di586-pc-gnu hello >> > /gnu/store/09sz4qsqp3zgnbaxhzppspaxihwmfzll-hello-2.10 > > [..] > >> It's tricky; --target is !=3D --system: --target is a cross-build. IOW, >> --system =3D> (%current-system), --target =3D> (%current-target-system). >> >> So, >> >> guix build hello --system=3Di586-gnu hello >> >> should give the identical hash. > > What is the target? i586-pc-gnu or i586-gnu? The blog post mentions > 'i586-pc-gnu' at the beginning and then 'i586-gnu'. I suppose it is > 'i586-gnu' since using this target produces the expected hash. > What do I miss? Yeah, this can be confusing. The target is a triplet (https://www.gnu.org/savannah-checkouts/gnu/autoconf/manual/autoconf-2.69/h= tml_node/Specifying-Target-Triplets.html), e.g. i586-pc-gnu, x86_64-unknown-linux-gnu; system is specified by the platform, or interpreter name; see e.g. gnu/packages/bootstrap.scm: glibc-dynamic-linker for a list of platforms. Greetings, Janneke --=20 Jan Nieuwenhuizen | GNU LilyPond http://lilypond.org Freelance IT http://JoyofSource.com | Avatar=C2=AE http://AvatarAcademy.com