From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Paul Eggert Newsgroups: gmane.emacs.devel Subject: Re: Annoyingly cautious make rules Date: Sat, 03 Dec 2011 12:34:53 -0800 Organization: UCLA Computer Science Department Message-ID: <4EDA87ED.9070901@cs.ucla.edu> References: <83ehwnc97k.fsf@gnu.org> <4ED917E2.7020807@cs.ucla.edu> <877h2e2r4y.fsf@uwakimon.sk.tsukuba.ac.jp> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Trace: dough.gmane.org 1322944507 20867 80.91.229.12 (3 Dec 2011 20:35:07 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sat, 3 Dec 2011 20:35:07 +0000 (UTC) Cc: Eli Zaretskii , emacs-devel@gnu.org, Andreas Schwab , Stefan Monnier , rms@gnu.org To: "Stephen J. Turnbull" Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sat Dec 03 21:35:02 2011 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1RWwIW-00032Q-8Q for ged-emacs-devel@m.gmane.org; Sat, 03 Dec 2011 21:35:00 +0100 Original-Received: from localhost ([::1]:47897 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RWwIU-0007UN-U3 for ged-emacs-devel@m.gmane.org; Sat, 03 Dec 2011 15:34:58 -0500 Original-Received: from eggs.gnu.org ([140.186.70.92]:37906) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RWwIS-0007U4-1c for emacs-devel@gnu.org; Sat, 03 Dec 2011 15:34:56 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RWwIR-0006pD-Ag for emacs-devel@gnu.org; Sat, 03 Dec 2011 15:34:56 -0500 Original-Received: from smtp.cs.ucla.edu ([131.179.128.62]:45295) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RWwIP-0006p0-OR; Sat, 03 Dec 2011 15:34:53 -0500 Original-Received: from localhost (localhost.localdomain [127.0.0.1]) by smtp.cs.ucla.edu (Postfix) with ESMTP id 152CC39E8008; Sat, 3 Dec 2011 12:34:53 -0800 (PST) X-Virus-Scanned: amavisd-new at smtp.cs.ucla.edu Original-Received: from smtp.cs.ucla.edu ([127.0.0.1]) by localhost (smtp.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 2X-W7wOZqB8u; Sat, 3 Dec 2011 12:34:52 -0800 (PST) Original-Received: from [192.168.1.10] (pool-71-189-109-235.lsanca.fios.verizon.net [71.189.109.235]) by smtp.cs.ucla.edu (Postfix) with ESMTPSA id 9D59639E8006; Sat, 3 Dec 2011 12:34:52 -0800 (PST) User-Agent: Mozilla/5.0 (X11; Linux i686; rv:8.0) Gecko/20111124 Thunderbird/8.0 In-Reply-To: <877h2e2r4y.fsf@uwakimon.sk.tsukuba.ac.jp> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-Received-From: 131.179.128.62 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 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.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:146469 Archived-At: On 12/02/11 20:52, Stephen J. Turnbull wrote: > Please, no. "-C" is an heuristic, not an optimization. Thanks for this and for your other comments. I pushed the following much-more-conservative patch, to try to briefly document this long thread. * INSTALL.BZR: Mention configure -C, --disable-maintainer-mode. === modified file 'INSTALL.BZR' --- INSTALL.BZR 2011-06-25 17:51:03 +0000 +++ INSTALL.BZR 2011-12-03 20:26:26 +0000 @@ -28,6 +28,10 @@ $ ./configure +If you want later builds to go faster, at the expense of sometimes +doing the wrong thing if you update the build procedure, you can +invoke "./configure -C --disable-maintainer-mode" instead. + Some of the files that are included in the Emacs tarball, such as byte-compiled Lisp files, are not stored in Bazaar. Therefore, to build from Bazaar you must run "make bootstrap" instead of just "make":