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 eMAkAqh45l4mFAAA0tVLHw (envelope-from ) for ; Sun, 14 Jun 2020 19:21:12 +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 aGCZOad45l42GAAA1q6Kng (envelope-from ) for ; Sun, 14 Jun 2020 19:21:11 +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 883959400C1 for ; Sun, 14 Jun 2020 19:21:11 +0000 (UTC) Received: from localhost ([::1]:53716 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jkYBo-0007HX-Sp for larch@yhetil.org; Sun, 14 Jun 2020 15:21:08 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:51060) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jkYBi-0007HO-Nt for bug-guix@gnu.org; Sun, 14 Jun 2020 15:21:02 -0400 Received: from debbugs.gnu.org ([209.51.188.43]:32981) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jkYBi-0008I1-Dp for bug-guix@gnu.org; Sun, 14 Jun 2020 15:21:02 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1jkYBi-0006lT-8u for bug-guix@gnu.org; Sun, 14 Jun 2020 15:21:02 -0400 X-Loop: help-debbugs@gnu.org Subject: bug#41827: lib2geom fails tests on i686-linux Resent-From: Maxim Cournoyer Original-Sender: "Debbugs-submit" Resent-CC: bug-guix@gnu.org Resent-Date: Sun, 14 Jun 2020 19:21:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 41827 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: Marius Bakke Received: via spool by 41827-submit@debbugs.gnu.org id=B41827.159216240225899 (code B ref 41827); Sun, 14 Jun 2020 19:21:02 +0000 Received: (at 41827) by debbugs.gnu.org; 14 Jun 2020 19:20:02 +0000 Received: from localhost ([127.0.0.1]:44527 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jkYAk-0006jY-Ae for submit@debbugs.gnu.org; Sun, 14 Jun 2020 15:20:02 -0400 Received: from mail-qk1-f196.google.com ([209.85.222.196]:43791) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jkYAg-0006j7-NY for 41827@debbugs.gnu.org; Sun, 14 Jun 2020 15:20:00 -0400 Received: by mail-qk1-f196.google.com with SMTP id v79so13766478qkb.10 for <41827@debbugs.gnu.org>; Sun, 14 Jun 2020 12:19:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version; bh=vAon/kYDvCbx7hRjQi9CgZTFAyQaHlMF+u1O50A6vqA=; b=bCMx94R9yhWN2iS2DqX/WlHctD6iVAViqkkvagRmFNVqkFNX+VsPIJO3nBqAbtDX1J Oj3uysic5umOsuWdtqA5ShDW7cj1sT5O1lZ2Jvqshu0+75T+W5PfI1fG3SKgG2plHCek WWSYcLacbdzWiAF+2JB1/LOA4/ZVWyi+R5LW8Lldkx5LjJmMmJ++jnQK0Qj7+b8fIpKw 7oS+MTzH9u+1eAT29B3OpLrm+/TvpK92ElXrh2Gp7pybaUETcaRAwaI7P6pBV/giFnsO FclufynVFJ39AqsE6ANQSflQySdJX1WG5O5QZWIpERSRszRoCQPsqKGgrfjeyr72Lals SJ4g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:date:in-reply-to :message-id:user-agent:mime-version; bh=vAon/kYDvCbx7hRjQi9CgZTFAyQaHlMF+u1O50A6vqA=; b=lmck4Uubf5+KA2w7tdkxalp7J/j7li321tACoF6vQoOcREhIOI6aLJSq2CoKMkyHIQ QuG2Dh+f6MbFrEXtRkjqPLGiyx6YDCuL0rGy3mm1T2/AXSRCagqQQq2AnNX6DI6BEiCe uumEsL9QDOhb/2Af/GYMpbDjCRhpfCSXM6IbKOlxd9cl635gpJ7uxg5VeWnsVlsFOwhu zWdtW8ipCwzNJT2O3Hez2W7oulXYd4osQsr4IMm44WCIJqwC03Io0du6L2lrOOS/iifB UuIqu+ub+FtXI8FXEw1GLFVEDmZURs8w5Cm+n6Mp2KU7R9VjOmb0gh+BoONywwdoqHPs EaSw== X-Gm-Message-State: AOAM532Tuy2aktK9sZCspq5/PJfTB+amVAKvOvm20ls9dEYRhvKC8BiF WzJ9yCmmWdHdruT4tyu3rl69XP0J3cI= X-Google-Smtp-Source: ABdhPJx6dxtnQ7ib9ia79xlThQlSuMROMS9ZWYfYjHqXXreHjdIwJl29+LRybnludOPqvxIno4KteQ== X-Received: by 2002:a37:e87:: with SMTP id 129mr11873546qko.499.1592162393165; Sun, 14 Jun 2020 12:19:53 -0700 (PDT) Received: from hurd (dsl-10-134-19.b2b2c.ca. [72.10.134.19]) by smtp.gmail.com with ESMTPSA id g11sm9281899qkk.123.2020.06.14.12.19.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 14 Jun 2020 12:19:52 -0700 (PDT) From: Maxim Cournoyer References: <87bllofoui.fsf@gnu.org> <878sgsfoq2.fsf@gnu.org> Date: Sun, 14 Jun 2020 15:19:52 -0400 In-Reply-To: <878sgsfoq2.fsf@gnu.org> (Marius Bakke's message of "Fri, 12 Jun 2020 14:33:25 +0200") Message-ID: <875zbth2uf.fsf@gmail.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: 0.0 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-Spam-Score: -1.0 (-) X-BeenThere: bug-guix@gnu.org List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: 41827@debbugs.gnu.org Errors-To: bug-guix-bounces+larch=yhetil.org@gnu.org Sender: "bug-Guix" X-Scanner: scn0 Authentication-Results: aspmx1.migadu.com; dkim=fail (rsa verify failed) header.d=gmail.com header.s=20161025 header.b=bCMx94R9; dmarc=fail reason="SPF not aligned (relaxed)" header.from=gmail.com (policy=none); 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: 0.09 X-TUID: CY6ma6CfZ5d0 Hello Marius, Marius Bakke writes: > Marius Bakke writes: > >> lib2geom fails several tests on i686-linux: >> >> https://ci.guix.gnu.org/log/h3d9i8jqygnc3qvcd83c678kzmr5p4b7-lib2geom-1.0-1.42e119d >> >> This is a dependency of Inkscape 1.0. > > The same tests also fail on aarch64-linux: > > https://ci.guix.gnu.org/log/rq7d8y0b8cv7ils7wd3fq97br8j3d4xz-lib2geom-1.0-1.42e119d > > armhf-linux and x86_64-linux seems fine. I had a quick look of the output, and it seems the failures are due to comparison of inexact numbers. A quick idea would be to make sure that the test suite is making use of Googletest's floating point comparison macros, which are designed to handle variations on floats [0]. If that's the flaw, we sould implement a patch and contribute it to upstream. Maxim