From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp1 ([2001:41d0:2:bcc0::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms0.migadu.com with LMTPS id YO+RAJjvm2CxNQAAgWs5BA (envelope-from ) for ; Wed, 12 May 2021 17:09:12 +0200 Received: from aspmx1.migadu.com ([2001:41d0:2:bcc0::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp1 with LMTPS id QADEN5fvm2AHNQAAbx9fmQ (envelope-from ) for ; Wed, 12 May 2021 15:09:11 +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 4D667FA95 for ; Wed, 12 May 2021 17:09:11 +0200 (CEST) Received: from localhost ([::1]:47046 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lgqU2-0002eG-Eg for larch@yhetil.org; Wed, 12 May 2021 11:09:10 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:43548) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lgqTu-0002dZ-L0 for bug-guix@gnu.org; Wed, 12 May 2021 11:09:02 -0400 Received: from debbugs.gnu.org ([209.51.188.43]:56754) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lgqTu-0003JR-Dj for bug-guix@gnu.org; Wed, 12 May 2021 11:09:02 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1lgqTu-0002iU-8j for bug-guix@gnu.org; Wed, 12 May 2021 11:09:02 -0400 X-Loop: help-debbugs@gnu.org Subject: bug#48373: vice: processor dependency References: <75ca48e183a530adfab067d3ab703df61d5e919e.camel@librehacker.com> In-Reply-To: <75ca48e183a530adfab067d3ab703df61d5e919e.camel@librehacker.com> Resent-From: Brendan Tildesley Original-Sender: "Debbugs-submit" Resent-CC: bug-guix@gnu.org Resent-Date: Wed, 12 May 2021 15:09:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 48373 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: "48373@debbugs.gnu.org" <48373@debbugs.gnu.org> Cc: Christopher Howard Received: via spool by 48373-submit@debbugs.gnu.org id=B48373.162083210110377 (code B ref 48373); Wed, 12 May 2021 15:09:02 +0000 Received: (at 48373) by debbugs.gnu.org; 12 May 2021 15:08:21 +0000 Received: from localhost ([127.0.0.1]:40067 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lgqTF-0002hJ-0N for submit@debbugs.gnu.org; Wed, 12 May 2021 11:08:21 -0400 Received: from mout-p-101.mailbox.org ([80.241.56.151]:29328) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lgqTB-0002h3-Bg for 48373@debbugs.gnu.org; Wed, 12 May 2021 11:08:18 -0400 Received: from smtp1.mailbox.org (smtp1.mailbox.org [IPv6:2001:67c:2050:105:465:1:1:0]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-p-101.mailbox.org (Postfix) with ESMTPS id 4FgJ7v1TdKzQk25; Wed, 12 May 2021 17:08:11 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=mailbox.org; h= content-type:content-type:mime-version:subject:subject :message-id:from:from:date:date:received; s=mail20150812; t= 1620832087; bh=v7wtvy+1acO/bi90d8t5eZaxWhYNWjPaTU77aDdWq+k=; b=k tp8tZpq9kawNYHnOcjbKSBv4pd14axRVFFuEWVYpWNOZgVDAVAjxlkGmyryeMwPm ntF5+tMaWsFJ+JjbCBzFUxYx46eOPi6+3zaaD5TIj8u3aomfsHjt26adMJkRD6cZ oDrb1JFtJHR7BvaNH/IF+JnqCYk3b6jLB+lIUMTif2NA9nBQ1bNcHVBEriO0pkJ/ SBfHQxI+kZVjIbzVw9VvNhp6tdm1lXJCtRmf+c/G5Dt4iMpFRWpVi1UQUxA9tDDM ANkDxP9TcWu16YYw+/i/jgrR3irRUQXHR2Q32gZyI1a2wMmQEJFx3c58dgcTYj1V SwylW0XcO7mnP4fp2z/Kw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailbox.org; s=mail20150812; t=1620832089; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type; bh=ykR5jUjszrjkpEEXjKLv0pYaqiTxCS5BETOp7C048IA=; b=HF/sR1+FIafsNm+wLiUYKSV853YbB2PnLi39t/Nh7bmnqAoji+sNUcqn8bvASGGpIZmKDq AXWwrypPW/MKK/r5mfns4kmQ7/hGGj1Xfb3ru2XLo0orcVzaA5MlDiRQQGfTep2LDU0Mra zyRqwWwxW2hGy3nv46PVYep6V+28Nml1G+BGC4r4fO4oz3aB6Dp6AlOfUYd40mZW2y/ksf zwsyr1pg6JGz0zzHUZb0rGc28uIKHidQdB8dpA7OEa1t5kERo9heIfzzCRwu2e9kgHczzv wqnyl4BDifM/R2UlkQiNNnTkCm0v4Pz2KkDxaH6zf7GTJ0pAFXh/0cP1/Y2mMw== X-Virus-Scanned: amavisd-new at heinlein-support.de Received: from smtp1.mailbox.org ([80.241.60.240]) by spamfilter05.heinlein-hosting.de (spamfilter05.heinlein-hosting.de [80.241.56.123]) (amavisd-new, port 10030) with ESMTP id hwLJdHsUj8y5; Wed, 12 May 2021 17:08:07 +0200 (CEST) Date: Wed, 12 May 2021 17:08:06 +0200 (CEST) Message-ID: <802557135.259431.1620832086709@office.mailbox.org> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_259430_1474665779.1620832086704" X-Priority: 3 Importance: Normal X-MBO-SPAM-Probability: X-Rspamd-Score: -2.31 / 15.00 / 15.00 X-Rspamd-Queue-Id: 299A11882 X-Rspamd-UID: e66665 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-guix@gnu.org List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guix-bounces+larch=yhetil.org@gnu.org Sender: "bug-Guix" Reply-to: Brendan Tildesley From: Brendan Tildesley via Bug reports for GNU Guix X-Migadu-Flow: FLOW_IN ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1620832151; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:resent-cc:resent-from:resent-sender: resent-message-id:in-reply-to:in-reply-to:references:references: list-id:list-help:list-unsubscribe:list-subscribe:list-post: dkim-signature; bh=ykR5jUjszrjkpEEXjKLv0pYaqiTxCS5BETOp7C048IA=; b=H1g7uKI/LHABqQ7szILdf8OCdEGBYgDug2lO2KJ2ZZpghh2y1tqxzqVwwboiFQIrDEw79v tTzgU7VfV9sk9NeOrSM8/fZ1HghD/pMKMf+Ga6o8u9TrwsFSjwOe0jSua/zKOHFzt57LSo gFiFMQOxTt7HaoQrDlTVB7QIKQFM4T3RaRgKZK6jVgNkKjodZvVAVks0blWNHZ5JnZSYA2 WTpQo2ZOdjipsxQQuy5XT3tgXfhZoSpFp/MfRSfb+OEaouNITfPXYOL0omzH6z9HqwsHzL kZdnoObRvICmiPDlszDfxGd1XKO2/BT0PnuIv6p6cAeodM5tgpaOXSAlQy4lHQ== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1620832151; a=rsa-sha256; cv=none; b=Rrrn+snWZKXjYBaLGi+MdcYciVVxHmhoBhfHgp6SzbjtAWM/4Lsoj7QQotkudutJT9/201 95WeVnXLYRVArvQNNRTjLizxPKXsjO6wzqmPiKb2IHif7LygNsLmGjYgeYne9aObjCH7UW H5EjsfOhHYvHmD+QCKxHMMOxpzU1RWtpen2blQWKQT5/2lrOOJ6hO2y0aR6TgclryjkcYk d/P+jFPc35IimP6JDOJozBH7WDxPn5Wn/iR0eLY/4s8OKuSorESydcRGadLKwU6wPhON9T cdRsqtq/NHiuWmJ8aKo3JLsaLr20TreXsiLdjyWDzqpO3IcP44XntSxZNxxD5Q== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=mailbox.org header.s=mail20150812 header.b="k tp8tZp"; dkim=fail ("headers rsa verify failed") header.d=mailbox.org header.s=mail20150812 header.b="HF/sR1+F"; 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-Migadu-Spam-Score: -2.95 Authentication-Results: aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=mailbox.org header.s=mail20150812 header.b="k tp8tZp"; dkim=fail ("headers rsa verify failed") header.d=mailbox.org header.s=mail20150812 header.b="HF/sR1+F"; 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-Migadu-Queue-Id: 4D667FA95 X-Spam-Score: -2.95 X-Migadu-Scanner: scn0.migadu.com X-TUID: YBf+IK4Ti0IV ------=_Part_259430_1474665779.1620832086704 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit I'm curious the guix version would also build differently on your computer. You can run for example guix build vice --no-grafts --check to build it from source and check the difference. if its different, something like guix gc -D $(guix build --no-grafts vice); guix build --no-substitutes vice should delete it and built it from source without using the prebuilt binary. If it's different then its a reproducibility bug. Some packages are actually intended to be that way, like atlas, and have substitutable? #f set so that they are always built and tuned to the cpu it's used on. On my computer, AMD 5700X, the built is identical to the substitute: b@jiu ~/code/guix [env]$ guix challenge vice 1 store items were analyzed: - 1 (100.0%) were identical - 0 (0.0%) differed - 0 (0.0%) were inconclusive ------=_Part_259430_1474665779.1620832086704 MIME-Version: 1.0 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 7bit
I'm curious the guix version would also build differently on your computer.
You can run for example

guix build vice --no-grafts --check

to build it from source and check the difference. if its different, something like

guix gc -D $(guix build --no-grafts vice); guix build --no-substitutes vice

should delete it and built it from source without using the prebuilt binary.
If it's different then its a reproducibility bug. Some packages are actually
intended to be that way, like atlas, and have substitutable? #f set so that
they are always built and tuned to the cpu it's used on.

On my computer, AMD 5700X, the built is identical to the substitute:

b@jiu ~/code/guix [env]$ guix challenge vice

1 store items were analyzed:
  - 1 (100.0%) were identical
  - 0 (0.0%) differed
  - 0 (0.0%) were inconclusive

------=_Part_259430_1474665779.1620832086704--