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 SFbWJj89nF8FeAAA0tVLHw (envelope-from ) for ; Fri, 30 Oct 2020 16:20:15 +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 oBaVIj89nF/4WAAAbx9fmQ (envelope-from ) for ; Fri, 30 Oct 2020 16:20:15 +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 38ED0940105 for ; Fri, 30 Oct 2020 16:20:15 +0000 (UTC) Received: from localhost ([::1]:47592 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kYX8Q-0005pZ-6l for larch@yhetil.org; Fri, 30 Oct 2020 12:20:14 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:50854) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kYX8F-0005p4-0a for bug-guix@gnu.org; Fri, 30 Oct 2020 12:20:03 -0400 Received: from debbugs.gnu.org ([209.51.188.43]:47912) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kYX8E-0008Fw-Lr for bug-guix@gnu.org; Fri, 30 Oct 2020 12:20:02 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kYX8E-0006jr-Ga for bug-guix@gnu.org; Fri, 30 Oct 2020 12:20:02 -0400 X-Loop: help-debbugs@gnu.org Subject: bug#44327: `guix install` doesn't warn about collison in profile Resent-From: Ludovic =?UTF-8?Q?Court=C3=A8s?= Original-Sender: "Debbugs-submit" Resent-CC: bug-guix@gnu.org Resent-Date: Fri, 30 Oct 2020 16:20:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 44327 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: Zhu Zihao Received: via spool by 44327-submit@debbugs.gnu.org id=B44327.160407474525808 (code B ref 44327); Fri, 30 Oct 2020 16:20:02 +0000 Received: (at 44327) by debbugs.gnu.org; 30 Oct 2020 16:19:05 +0000 Received: from localhost ([127.0.0.1]:59453 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kYX7J-0006iB-CO for submit@debbugs.gnu.org; Fri, 30 Oct 2020 12:19:05 -0400 Received: from eggs.gnu.org ([209.51.188.92]:50456) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kYX7I-0006hc-Am for 44327@debbugs.gnu.org; Fri, 30 Oct 2020 12:19:04 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:47683) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kYX7A-0008Ah-Tv; Fri, 30 Oct 2020 12:18:57 -0400 Received: from [2a01:e0a:1d:7270:af76:b9b:ca24:c465] (port=54114 helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1kYX79-0005yx-9K; Fri, 30 Oct 2020 12:18:55 -0400 From: Ludovic =?UTF-8?Q?Court=C3=A8s?= References: <86v9esc691.fsf@163.com> Date: Fri, 30 Oct 2020 17:18:53 +0100 In-Reply-To: <86v9esc691.fsf@163.com> (Zhu Zihao's message of "Fri, 30 Oct 2020 19:17:46 +0800") Message-ID: <87blgjy9ea.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-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: bug-guix@gnu.org List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: 44327@debbugs.gnu.org Errors-To: bug-guix-bounces+larch=yhetil.org@gnu.org Sender: "bug-Guix" X-Scanner: ns3122888.ip-94-23-21.eu Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=pass (policy=none) header.from=gnu.org; spf=pass (aspmx1.migadu.com: domain of bug-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=bug-guix-bounces@gnu.org X-Spam-Score: -1.51 X-TUID: 1Hx99z8T7+XU Hi, Zhu Zihao skribis: > In commit ba60bbd4370570ff03a16c63af051be06f22658e. Try command > > guix install emacs && guix install emacs-xwidgets > > These two packages are conflict with each other, but I can't see any > warning message emitted(It should emit some because profile-derivation > use union-build). =E2=80=98union-build=E2=80=99 emits a warning, but it=E2=80=99s only visibl= e in build logs. > I also suggest to raise an error when conflict detected during building > profile to force user to resolve it. Currently, =E2=80=98guix install=E2=80=99 errors out if you try to install = two same-named packages with a different version number or a different store file name (typically via propagated inputs). Here, =E2=80=98emacs=E2=80=99 and =E2=80=98emacs-xwidgets=E2=80=99 have dif= ferent names, so it doesn=E2=80=99t complain. Perhaps we should offer a way to annotate packages as conflicting with one another? Thanks, Ludo=E2=80=99.