From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Angelo Graziosi Newsgroups: gmane.emacs.bugs Subject: bug#14569: 24.3.50; bootstrap fails on Cygwin Date: Thu, 27 Jun 2013 18:54:21 +0200 Message-ID: <51CC6E3D.8060608@alice.it> References: <51BC720D.7080504@alice.it> <51BDB979.3040508@cornell.edu> <20130616150141.GB3622@ednor.casa.cgf.cx> <51BDFB25.8080101@cornell.edu> <51BE01EC.3000701@cornell.edu> <51C60DEB.8030804@alice.it> <51C75149.1070609@alice.it> <51C793FA.9070806@cs.ucla.edu> <51C8275A.4080307@cornell.edu> <51C886D5.3030704@alice.it> <51C8B4AD.7050609@cs.ucla.edu> <51C8DB3A.7050206@alice.it> <51CC529B.9090809@cs.ucla.edu> <51CC6BD9.7040201@alice.it> 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 1372353143 15846 80.91.229.3 (27 Jun 2013 17:12:23 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 27 Jun 2013 17:12:23 +0000 (UTC) Cc: 14569@debbugs.gnu.org To: Paul Eggert Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Jun 27 19:12:22 2013 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 1UsFk6-0007PX-3t for geb-bug-gnu-emacs@m.gmane.org; Thu, 27 Jun 2013 19:12:22 +0200 Original-Received: from localhost ([::1]:48175 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UsFk5-0000XA-LN for geb-bug-gnu-emacs@m.gmane.org; Thu, 27 Jun 2013 13:12:21 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:41907) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UsFju-0000SE-N2 for bug-gnu-emacs@gnu.org; Thu, 27 Jun 2013 13:12:19 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UsFjm-0005gK-3N for bug-gnu-emacs@gnu.org; Thu, 27 Jun 2013 13:12:10 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:51204) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UsFjl-0005gD-Sb for bug-gnu-emacs@gnu.org; Thu, 27 Jun 2013 13:12:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1UsFjl-0007Eh-Iu for bug-gnu-emacs@gnu.org; Thu, 27 Jun 2013 13:12:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Angelo Graziosi Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 27 Jun 2013 17:12:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 14569 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: X-Debbugs-Original-Cc: bug-emacs , Ken Brown Original-Received: via spool by submit@debbugs.gnu.org id=B.137235308327743 (code B ref -1); Thu, 27 Jun 2013 17:12:01 +0000 Original-Received: (at submit) by debbugs.gnu.org; 27 Jun 2013 17:11:23 +0000 Original-Received: from localhost ([127.0.0.1]:45517 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1UsFj4-0007DJ-RN for submit@debbugs.gnu.org; Thu, 27 Jun 2013 13:11:23 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:39802) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1UsFiy-0007Cy-JI for submit@debbugs.gnu.org; Thu, 27 Jun 2013 13:11:16 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UsFTG-0007xK-5z for submit@debbugs.gnu.org; Thu, 27 Jun 2013 12:55:07 -0400 Original-Received: from lists.gnu.org ([2001:4830:134:3::11]:38174) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UsFTG-0007xG-1V for submit@debbugs.gnu.org; Thu, 27 Jun 2013 12:54:58 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:35573) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UsFT7-0002PB-JP for bug-gnu-emacs@gnu.org; Thu, 27 Jun 2013 12:54:57 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UsFT2-0007tB-QY for bug-gnu-emacs@gnu.org; Thu, 27 Jun 2013 12:54:49 -0400 Original-Received: from smtp203.alice.it ([82.57.200.99]:39600) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UsFT2-0007sp-DX for bug-gnu-emacs@gnu.org; Thu, 27 Jun 2013 12:54:44 -0400 Original-Received: from [192.168.1.101] (79.2.109.211) by smtp203.alice.it (8.6.060.15) (authenticated as angelo.graziosi@alice.it) id 5123A59709F06B9D; Thu, 27 Jun 2013 18:54:22 +0200 User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:17.0) Gecko/20130509 Thunderbird/17.0.6 In-Reply-To: <51CC6BD9.7040201@alice.it> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. 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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:75647 Archived-At: Il 27/06/2013 18.44, Angelo Graziosi ha scritto: > Il 27/06/2013 16.56, Paul Eggert ha scritto: >> On 06/24/2013 04:50 PM, Angelo Graziosi wrote: >>> the bootstrap completed *without* errors! >> >> OK, thanks, as trunk bzr 113206 I installed a change >> to skip the gnulib tickling on Cygwin. > > Now Emacs trunk build OB... :) > >> >> Although this should fix the bootstrap failure, I expect that >> this reintroduces a bug into Cygwin Emacs, namely, >> Emacs can sometimes lose track of subprocesses and/or kill off >> unrelated processes; see Bug#12980 and Bug#8855. > > In more than six months, only one or two times Emacs, from trunk, closed > unexpectedly. Usually it is enough stable. > >> Fixing this will require someone with access to Cygwin >> and knowledge of how to debug threads under Cygwin, >> neither of which I have. Since the issue appears only >> under Cygwin it could well be a Cygwin bug rather than an >> Emacs or glib bug. >> > > perhaps... Cygwin "Creators" can help... ;-) > Just a note I forgot before... I think the best way to start in fixing/clarifying this issue is to reproduce it with a simple test case in plain C. In that case, Cygwin guys will know how to fix it or could clarify what is wrong etc. > > Ciao, > Angelo. >