From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: =?utf-8?Q?=C3=93scar_Fuentes?= Newsgroups: gmane.emacs.devel Subject: Re: How to build Emacs with debugging information? Date: Sat, 24 Jan 2015 19:13:48 +0100 Message-ID: <87sif0dp2b.fsf@wanadoo.es> References: <20150124171029.GA2628@acm.acm> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1422123254 18955 80.91.229.3 (24 Jan 2015 18:14:14 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 24 Jan 2015 18:14:14 +0000 (UTC) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sat Jan 24 19:14:14 2015 Return-path: Envelope-to: ged-emacs-devel@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 1YF5Dq-0000L0-0G for ged-emacs-devel@m.gmane.org; Sat, 24 Jan 2015 19:14:14 +0100 Original-Received: from localhost ([::1]:35730 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YF5Dp-0003YF-7o for ged-emacs-devel@m.gmane.org; Sat, 24 Jan 2015 13:14:13 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:34245) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YF5Dc-0003W6-2r for emacs-devel@gnu.org; Sat, 24 Jan 2015 13:14:00 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YF5DY-0008Fd-Tw for emacs-devel@gnu.org; Sat, 24 Jan 2015 13:14:00 -0500 Original-Received: from plane.gmane.org ([80.91.229.3]:59415) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YF5DY-0008FV-NP for emacs-devel@gnu.org; Sat, 24 Jan 2015 13:13:56 -0500 Original-Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1YF5DW-0008Lj-1L for emacs-devel@gnu.org; Sat, 24 Jan 2015 19:13:54 +0100 Original-Received: from 129.red-88-10-128.dynamicip.rima-tde.net ([88.10.128.129]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sat, 24 Jan 2015 19:13:54 +0100 Original-Received: from ofv by 129.red-88-10-128.dynamicip.rima-tde.net with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sat, 24 Jan 2015 19:13:54 +0100 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 15 Original-X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: 129.red-88-10-128.dynamicip.rima-tde.net User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) Cancel-Lock: sha1:btLaMlhKu9yC2VG/8MCH3bbA9Kg= X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 80.91.229.3 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:181728 Archived-At: Alan Mackenzie writes: >> Normally I would pass "-g -O0" flags to gcc to solve this for the >> C/C++ programs that I write. How can I do the equivalent thing for >> Emacs? > > You'll need to reconfigure and rebuild Emacs. If you're on a GNU or > other Unix-like system, do something like: > > $ CFLAGS='-g3 -O0' ./configure > > , then call make in the usual way. (If you're on a different OS, such as > Microsoft Windows, then I can't help you here, but somebody else will.) Same on Windows.