From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Paul Eggert Newsgroups: gmane.emacs.bugs Subject: bug#20887: 'make bootstrap' now verrrry slow due to recent isearch changes Date: Wed, 24 Jun 2015 06:36:16 -0700 Organization: UCLA Computer Science Department Message-ID: <558AB250.5040908@cs.ucla.edu> References: <558A0950.2000501@cs.ucla.edu> <2nbng5pou7.fsf@fencepost.gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1435153049 31193 80.91.229.3 (24 Jun 2015 13:37:29 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 24 Jun 2015 13:37:29 +0000 (UTC) Cc: 20887@debbugs.gnu.org To: bruce.connor.am@gmail.com, Glenn Morris Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Jun 24 15:37:19 2015 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Z7krb-0005vV-DN for geb-bug-gnu-emacs@m.gmane.org; Wed, 24 Jun 2015 15:37:15 +0200 Original-Received: from localhost ([::1]:50793 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z7kra-0003dW-Ta for geb-bug-gnu-emacs@m.gmane.org; Wed, 24 Jun 2015 09:37:14 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:38864) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z7krY-0003dR-2z for bug-gnu-emacs@gnu.org; Wed, 24 Jun 2015 09:37:12 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Z7krP-0008Fi-7e for bug-gnu-emacs@gnu.org; Wed, 24 Jun 2015 09:37:12 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:54558) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z7krP-0008Fa-4P for bug-gnu-emacs@gnu.org; Wed, 24 Jun 2015 09:37:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1Z7krO-0008Oq-PA for bug-gnu-emacs@gnu.org; Wed, 24 Jun 2015 09:37:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Paul Eggert Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 24 Jun 2015 13:37:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 20887 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 20887-submit@debbugs.gnu.org id=B20887.143515298932250 (code B ref 20887); Wed, 24 Jun 2015 13:37:02 +0000 Original-Received: (at 20887) by debbugs.gnu.org; 24 Jun 2015 13:36:29 +0000 Original-Received: from localhost ([127.0.0.1]:56004 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Z7kqp-0008O4-UA for submit@debbugs.gnu.org; Wed, 24 Jun 2015 09:36:28 -0400 Original-Received: from zimbra.cs.ucla.edu ([131.179.128.68]:40285) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Z7kqk-0008No-Qd for 20887@debbugs.gnu.org; Wed, 24 Jun 2015 09:36:23 -0400 Original-Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id 67F0F16084E; Wed, 24 Jun 2015 06:36:17 -0700 (PDT) Original-Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id 3e1y8Ge7JgSW; Wed, 24 Jun 2015 06:36:16 -0700 (PDT) Original-Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id B389D16084C; Wed, 24 Jun 2015 06:36:16 -0700 (PDT) X-Virus-Scanned: amavisd-new at zimbra.cs.ucla.edu Original-Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id npgyIe7d0w-Z; Wed, 24 Jun 2015 06:36:16 -0700 (PDT) Original-Received: from [192.168.1.9] (pool-100-32-155-148.lsanca.fios.verizon.net [100.32.155.148]) by zimbra.cs.ucla.edu (Postfix) with ESMTPSA id 8F6A8160837; Wed, 24 Jun 2015 06:36:16 -0700 (PDT) User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 In-Reply-To: X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:104298 Archived-At: Artur Malabarba wrote: > Does anyone know what could cause these 4 seconds to become 5 min > during bootstrap? I'm not sure, but during bootstrap, the compiler hasn't been compiled yet; it's being interpreted. So it's very slow. The build process attempts to compile the compiler first, so that the rest of the build finishes faster, but the early part of the bootstrap must be done with a slow compiler. > Does bootstrap compile the file 60 times? =P Yes, it seems so. With a slow compiler. It takes hours. It's really bad. Please try the recipe I gave Glenn: rm -f src/bootstrap-emacs src/emacs $(find . -name '*.elc') make