From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Alan Mackenzie Newsgroups: gmane.emacs.devel Subject: Re: Time to merge scratch/correct-warning-pos into master, perhaps? Date: Sun, 16 Jan 2022 13:50:19 +0000 Message-ID: References: <83mtjwzwkb.fsf@gnu.org> <87r198ytog.fsf@gnus.org> <877db09feo.fsf@yahoo.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="38414"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Lars Ingebrigtsen , Eli Zaretskii , emacs-devel@gnu.org To: Po Lu Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sun Jan 16 14:51:34 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 1n95wT-0009ms-Sx for ged-emacs-devel@m.gmane-mx.org; Sun, 16 Jan 2022 14:51:33 +0100 Original-Received: from localhost ([::1]:42314 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n95wS-0005Fi-Qj for ged-emacs-devel@m.gmane-mx.org; Sun, 16 Jan 2022 08:51:32 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:57100) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n95vR-0003zn-3g for emacs-devel@gnu.org; Sun, 16 Jan 2022 08:50:29 -0500 Original-Received: from colin.muc.de ([193.149.48.1]:56897 helo=mail.muc.de) by eggs.gnu.org with smtp (Exim 4.90_1) (envelope-from ) id 1n95vP-0004Sw-5U for emacs-devel@gnu.org; Sun, 16 Jan 2022 08:50:28 -0500 Original-Received: (qmail 14940 invoked by uid 3782); 16 Jan 2022 13:50:23 -0000 Original-Received: from acm.muc.de (p2e5d50dc.dip0.t-ipconnect.de [46.93.80.220]) (using STARTTLS) by colin.muc.de (tmda-ofmipd) with ESMTP; Sun, 16 Jan 2022 14:50:22 +0100 Original-Received: (qmail 32241 invoked by uid 1000); 16 Jan 2022 13:50:19 -0000 Content-Disposition: inline In-Reply-To: <877db09feo.fsf@yahoo.com> X-Submission-Agent: TMDA/1.3.x (Ph3nix) X-Primary-Address: acm@muc.de Received-SPF: pass client-ip=193.149.48.1; envelope-from=acm@muc.de; helo=mail.muc.de X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable 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:284814 Archived-At: Hello, Po. On Sun, Jan 16, 2022 at 17:51:59 +0800, Po Lu wrote: > Lars Ingebrigtsen writes: > > And a "time make -j8 bootstrap check" takes > > real 3m31.160s > > while it's > > real 3m16.761s > > on master. A 7% slowdown is rather significant. > Perhaps correct warning positions could be made a build time option? I would really rather not do that. It would be a LOT of work, and the end result would not really be satisfactory. -- Alan Mackenzie (Nuremberg, Germany).