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 SP24FTFpJGCKJQAA0tVLHw (envelope-from ) for ; Wed, 10 Feb 2021 23:16:01 +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 KJxrETFpJGCQYgAAbx9fmQ (envelope-from ) for ; Wed, 10 Feb 2021 23:16:01 +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 08DC694053D for ; Wed, 10 Feb 2021 23:16:01 +0000 (UTC) Received: from localhost ([::1]:44180 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1l9yiG-0005C7-0G for larch@yhetil.org; Wed, 10 Feb 2021 18:16:00 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:40012) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l9yUW-0006aK-Hw for guix-devel@gnu.org; Wed, 10 Feb 2021 18:01:48 -0500 Received: from fencepost.gnu.org ([2001:470:142:3::e]:58053) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1l9yUW-0005mJ-9E; Wed, 10 Feb 2021 18:01:48 -0500 Received: from [2a01:e0a:1d:7270:af76:b9b:ca24:c465] (port=46424 helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1l9yUV-0004t2-SG; Wed, 10 Feb 2021 18:01:48 -0500 From: =?utf-8?Q?Ludovic_Court=C3=A8s?= To: zimoun Subject: Re: Unexpected --export-manifest with simple transformations References: <868s7wbt6d.fsf@gmail.com> X-URL: http://www.fdn.fr/~lcourtes/ X-Revolutionary-Date: 23 =?utf-8?Q?Pluvi=C3=B4se?= an 229 de la =?utf-8?Q?R=C3=A9volution?= X-PGP-Key-ID: 0x090B11993D9AEBB5 X-PGP-Key: http://www.fdn.fr/~lcourtes/ludovic.asc X-PGP-Fingerprint: 3CE4 6455 8A84 FDC6 9DB4 0CFB 090B 1199 3D9A EBB5 X-OS: x86_64-pc-linux-gnu Date: Thu, 11 Feb 2021 00:01:46 +0100 In-Reply-To: <868s7wbt6d.fsf@gmail.com> (zimoun's message of "Wed, 10 Feb 2021 02:36:10 +0100") Message-ID: <87sg63zfvp.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-Migadu-Flow: FLOW_IN X-Migadu-Spam-Score: -2.86 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-Migadu-Queue-Id: 08DC694053D X-Spam-Score: -2.86 X-Migadu-Scanner: scn1.migadu.com X-TUID: eltogEuRc5ij Hi, zimoun skribis: > So far, so good. Then let use this manifest to create a profile. > > $ guix package -p /tmp/profile-exported -m /tmp/manifest.scm > > and the issue is that =E2=80=99/tmp/profile-exported/manifest=E2=80=99 do= es not contain > the transformation. Other said: > > $ guix package -p /tmp/profile-exported --export-manifest > ;; This "manifest" file can be passed to 'guix package -m' to reproduce > ;; the content of your profile. This is "symbolic": it only specifies > ;; package names. To reproduce the exact same profile, you also need to > ;; capture the channels being used, as returned by "guix describe". > ;; See the "Replicating Guix" section in the manual. > > (specifications->manifest > (list "hello" "python-numpy" "python")) That=E2=80=99s because when using =E2=80=98-m=E2=80=99, transformations are= not recorded. =E2=80=98--export-manifest=E2=80=99 can be thought of as a disassembler; in= this case, it lacks debug info to perform better. HTH, Ludo=E2=80=99.