From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Jim Meyering Newsgroups: gmane.emacs.devel Subject: Re: bootstrap w/gcc-4.8.0 + nonzero MALLOC_PERTURB_ -> ./temacs segfault Date: Tue, 10 Apr 2012 11:13:13 +0200 Message-ID: <87hawslzkm.fsf@rho.meyering.net> References: <87pqbre1gq.fsf@rho.meyering.net> <87zkas232w.fsf@rho.meyering.net> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1334049208 18543 80.91.229.3 (10 Apr 2012 09:13:28 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Tue, 10 Apr 2012 09:13:28 +0000 (UTC) Cc: 11144@debbugs.gnu.org To: Emacs development discussions Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Apr 10 11:13:24 2012 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 1SHX8b-0007lU-TJ for ged-emacs-devel@m.gmane.org; Tue, 10 Apr 2012 11:13:22 +0200 Original-Received: from localhost ([::1]:40965 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SHX8a-00062z-Vt for ged-emacs-devel@m.gmane.org; Tue, 10 Apr 2012 05:13:20 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:52328) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SHX8X-00062Y-F6 for emacs-devel@gnu.org; Tue, 10 Apr 2012 05:13:18 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SHX8V-0005bw-MG for emacs-devel@gnu.org; Tue, 10 Apr 2012 05:13:17 -0400 Original-Received: from mx.meyering.net ([88.168.87.75]:40435) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SHX8V-0005bm-DC for emacs-devel@gnu.org; Tue, 10 Apr 2012 05:13:15 -0400 Original-Received: from rho.meyering.net (localhost.localdomain [127.0.0.1]) by rho.meyering.net (Acme Bit-Twister) with ESMTP id 777B9600B8; Tue, 10 Apr 2012 11:13:13 +0200 (CEST) In-Reply-To: <87zkas232w.fsf@rho.meyering.net> (Jim Meyering's message of "Tue, 03 Apr 2012 18:27:19 +0200") Original-Lines: 17 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 88.168.87.75 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:149558 Archived-At: Jim Meyering wrote: > Jim Meyering wrote: >> Just a heads-up, since release is so near: >> >> gcc-4.8.0 vs emacs+MALLOC_PERTURB_ = ./temacs segfault >> http://debbugs.gnu.org/11144 >> >> It would be a shame if gcc-4.8.0 (even test a release) were to >> fail to bootstrap emacs with MALLOC_PERTURB_ set to nonzero. > > This seems to have been fixed, since with the latest from gcc/svn, > git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186106 > 138bc75d-0d04-0410-961f-82ee72b054a4 > I can now bootstrap the latest emacs. This has struck again, now using gcc version 4.8.0 20120406 I've reopened the bug.