From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: "Jose A. Ortega Ruiz" Newsgroups: gmane.emacs.devel Subject: Re: warnings compiling emacs28 with gcc 12.1 Date: Thu, 28 Jul 2022 18:23:59 +0100 Message-ID: <874jz1up5c.fsf@mail.jao.io> References: <87h731vrmw.fsf@mail.jao.io> <83o7x9892n.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="30126"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.1.91 (gnu/linux) To: emacs-devel@gnu.org Cancel-Lock: sha1:VeZAXaUeqJUQp/Zxg+CevHBHQvc= Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Thu Jul 28 20:09:33 2022 Return-path: Envelope-to: ged-emacs-devel@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oH7wz-0007fn-1c for ged-emacs-devel@m.gmane-mx.org; Thu, 28 Jul 2022 20:09:33 +0200 Original-Received: from localhost ([::1]:38458 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oH7wx-0005I3-Ke for ged-emacs-devel@m.gmane-mx.org; Thu, 28 Jul 2022 14:09:31 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:59694) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oH7vj-0004bR-Qe for emacs-devel@gnu.org; Thu, 28 Jul 2022 14:08:15 -0400 Original-Received: from ciao.gmane.io ([116.202.254.214]:34918) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oH7vi-0008GP-GE for emacs-devel@gnu.org; Thu, 28 Jul 2022 14:08:15 -0400 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1oH7vf-0005w2-4i for emacs-devel@gnu.org; Thu, 28 Jul 2022 20:08:11 +0200 X-Injected-Via-Gmane: http://gmane.org/ X-Attribution: jao X-Clacks-Overhead: GNU Terry Pratchett X-URL: Received-SPF: pass client-ip=116.202.254.214; envelope-from=ged-emacs-devel@m.gmane-mx.org; helo=ciao.gmane.io X-Spam_score_int: -16 X-Spam_score: -1.7 X-Spam_bar: - X-Spam_report: (-1.7 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.249, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:292800 Archived-At: On Thu, Jul 28 2022, Eli Zaretskii wrote: >> From: "Jose A. Ortega Ruiz" >> Date: Thu, 28 Jul 2022 04:32:39 +0100 >> >> I compiled today the emacs28 branch with gcc version >> 'gcc (Debian 12.1.0-7) 12.1.0' and configured with > > The lesson to be learned here is never use NN.1 version of GCC with > too high level of warnings: you get a lot of noise due to bugs in an > immature GCC version. Fair enough. A curious fact is that the master branch compiles cleanly with the same GCC version, without any warning at all in fact. I guess someone already took the time to pacify non-sense warnings. [...] > I wouldn't worry about these. I won't, thanks. jao -- Not far from the invention of fire must rank the invention of doubt. -Thomas Henry Huxley, biologist (1825-1895)