X-Spam-Check-By: sourceware.org Message-ID: <46CA2F20.5050002@holdenweb.com> Date: Mon, 20 Aug 2007 20:17:36 -0400 From: Steve Holden User-Agent: Thunderbird 2.0.0.6 (Windows/20070728) MIME-Version: 1.0 Newsgroups: gmane.comp.python.devel CC: cygwin AT cygwin DOT com Subject: Re: Cygwin: Problem detecting subprocess termination after _spawn_posix in distutils? References: <46AFAD41 DOT 9060203 AT v DOT loewis DOT de> <46AFDF97 DOT 3090909 AT holdenweb DOT com> <46B01E90 DOT 8090402 AT v DOT loewis DOT de> <46B06554 DOT 6020501 AT holdenweb DOT com> In-Reply-To: <46B06554.6020501@holdenweb.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Steve Holden wrote: > Martin v. Löwis wrote: >>> The only environment variables that don't appear in the shell output >>> from the env command are INFOPATH, MAKE_MODE and PLAT. I am still flummoxed. >> At this point, I'd recommend to perform a cygwin update; with Cygwin, >> these problems often go away with an update. >> > I updated Cygwin and did a rebaseall before posting. > >> If that doesn't help, you can ask on the Cygwin list also; to analyse >> this further, ISTM one will need to debug the internals of cygwin. >> > I posted on Cygwin before asking here. > >> One thing you could try is to add -v to the list of gcc options; >> you can then see whether gcc is progressing correctly. >> > I'll do that, though I have reason to believe the gcc *is* terminating > and _spawn_posix isn't detecting the end of the process. At the very > least we should get another test out of this dreadfully irritating bug. > > Thanks again for looking at this. > A further data point (sorry, I've not had a lot of time to look at this). Building Python from the trunk at rev 57076 yielded a system that *would* cleanly build the same release of PIL. This is somewhat annoying because it appears to put the bug in the past where there's less incentive to investigate it. But I may find time to take a look. Hardly worth it if I'm the only one noticing the issue, though. regards Steve -- Steve Holden +1 571 484 6266 +1 800 494 3119 Holden Web LLC/Ltd http://www.holdenweb.com Skype: holdenweb http://del.icio.us/steve.holden --------------- Asciimercial ------------------ Get on the web: Blog, lens and tag the Internet Many services currently offer free registration ----------- Thank You for Reading ------------- -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/