From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: Speeding up the bootstrap build - a quick hack. Date: Mon, 24 Jan 2022 21:54:49 +0200 Message-ID: <831r0wkiye.fsf@gnu.org> References: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="28071"; mail-complaints-to="usenet@ciao.gmane.io" Cc: acm@muc.de, emacs-devel@gnu.org To: Andrea Corallo Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Mon Jan 24 21:23:20 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 1nC5s0-00077y-I1 for ged-emacs-devel@m.gmane-mx.org; Mon, 24 Jan 2022 21:23:20 +0100 Original-Received: from localhost ([::1]:55136 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nC5rz-0004sY-BY for ged-emacs-devel@m.gmane-mx.org; Mon, 24 Jan 2022 15:23:19 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:35074) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nC5Qd-0001ZL-Cr for emacs-devel@gnu.org; Mon, 24 Jan 2022 14:55:03 -0500 Original-Received: from [2001:470:142:3::e] (port=44334 helo=fencepost.gnu.org) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nC5Qc-0008CU-Mg; Mon, 24 Jan 2022 14:55:02 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-version:References:Subject:In-Reply-To:To:From: Date; bh=TzQp1Zqo/28FgJI4Gc+1ytJEYLBv+TqkaH18KY1UVXs=; b=Gqz3fKGnPy0K8Hh2n84Z r2uOIEOPspvvAnD5pFrtpDXrwBUnwze75LRD0fp77Zy77z10jxhgY/v/wQVReASI4Jk5XgB7WyWA4 2S5Hb+4Q/GDsnulnbzG5S2T0gDKHQd2i4SOX6cDC798cg044h1wRdgaPmKBGYMY2mWd6DaIWpOAdO LRwE/gnvoOmyRQSRJ8hw0pqdhhYdLjixEPsH2dXacl2zRYIjqJ0oGkG3RcwmwfgR6iP80WgmKb7St hQofrNHYPODIzllQUzOWh1jyA55AM1r59qWhMbFl3Hd+thW1JjRTxzgbq83xt861HWXRkmojQip9u 3qL6AEmW9g5G0A==; Original-Received: from [87.69.77.57] (port=4070 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nC5Qc-0002Ax-0f; Mon, 24 Jan 2022 14:55:02 -0500 In-Reply-To: (message from Andrea Corallo on Mon, 24 Jan 2022 19:43:18 +0000) 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:285328 Archived-At: > From: Andrea Corallo > Date: Mon, 24 Jan 2022 19:43:18 +0000 > Cc: emacs-devel@gnu.org > > Hi Alan & all, > > while building last master I'm getting several messages like: > > Source file ‘.../emacs2/lisp/emacs-lisp/comp.el’ newer than byte-compiled file; using older file > Source file ‘.../emacs2/lisp/emacs-lisp/comp-cstr.el’ newer than byte-compiled file; using older file > > I guess is because of the bootstrap procedure discussed in this thread, > is this expected? Yes, expected. We trigger this deliberately, so that .elc files are used instead of the .el files (to speed up compilation).