From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 30181 invoked by alias); 5 May 2017 13:25:32 -0000 Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Received: (qmail 29141 invoked by uid 89); 5 May 2017 13:25:32 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.3 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,RCVD_IN_SORBS_SPAM,SPF_PASS autolearn=no version=3.3.2 spammy=WOW, Hx-languages-length:1502, announce, crazy X-HELO: mail-qk0-f176.google.com Received: from mail-qk0-f176.google.com (HELO mail-qk0-f176.google.com) (209.85.220.176) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Fri, 05 May 2017 13:25:30 +0000 Received: by mail-qk0-f176.google.com with SMTP id u75so4778853qka.3 for ; Fri, 05 May 2017 06:25:33 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding; bh=z+2yr1EO59BGJwoPSt1S551S9US26LV6cWElifHT2Pw=; b=njlIM52ymNPl0KEPpIUxV0y6lICoD2KY5Nbj7NlVjE/n5SobW0u1wOAXo2ywMbcwHc 4L3GtaQrA9IcUyUv2Eybmf1x4FiXWXHMYxTze/HhchJ3AX0HuZL3zTvwzfWuuu5YB+NO DqdyvBvIr9HFXvzrWn/oUSWXHd/TOFfZ+3MU/1uzSB97NRzX9NHkB+gBT60Rcp0Z0Hkl 1wkd51i/2cop+z879QeVFOOSz+qBEov6dq8JS7zVBsnAhfdTJI0OX0SFZN0iWXlMkdJe VEubDLBZixLfsDsLEn2hQ7o7k1fqx+cmfdpSvEDOynItvSPSQZDIf6lm80w/iJTuuYhY btZw== X-Gm-Message-State: AODbwcDUvXKKekOc9v9MdWWapx3dRDTy5Jbx+Is8G61smGD3s/HDkIlR E9LWf9hfSUQJODA5 X-Received: by 10.55.45.198 with SMTP id t189mr2433426qkh.108.1493990731235; Fri, 05 May 2017 06:25:31 -0700 (PDT) Received: from [172.21.188.226] ([149.6.156.42]) by smtp.googlemail.com with ESMTPSA id d27sm3848051qtc.50.2017.05.05.06.25.30 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 05 May 2017 06:25:30 -0700 (PDT) Subject: Re: How to break cygwin inside dcrt0.cc ? To: cygwin@cygwin.com References: <590BDD0B.7040709@maxrnd.com> <14756c6c-cc89-fa5d-bfbb-88662445dc46@gmail.com> <48d5fc33-9034-19bd-fc94-10977535ec3c@dronecode.org.uk> From: Marco Atzeri Message-ID: Date: Fri, 05 May 2017 13:25:00 -0000 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 MIME-Version: 1.0 In-Reply-To: <48d5fc33-9034-19bd-fc94-10977535ec3c@dronecode.org.uk> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-IsSubscribed: yes X-SW-Source: 2017-05/txt/msg00068.txt.bz2 On 05/05/2017 12:05, Jon Turney wrote: > On 05/05/2017 08:44, Marco Atzeri wrote: >> On 05/05/2017 04:01, Mark Geisert wrote: >>> Marco Atzeri wrote: >>>> I am likely missing something obvious, but I do not succeed to put >>>> a breakpoint inside child_info_fork::alloc_stack >>>> > > You are in a state where the debug info for cygwin1.dll has been loaded? > Trying to set a breakpoint before the program has run won't work, as > cygwin1.dll hasn't loaded yet... there is something else. But I don't understand if it is the specific program, the 32bit system on WOW or just a crazy BLODA in new behaviors... > >> By the way it seems that git source can not be built >> in cygwin as it lacks configure > > What? The configure script is in the git repo and source tarball. it seems my git repo copy was damaged. Cloned again from scratch and configure appeared again :-(( > >> $ autoreconf >> configure.ac:33: error: Please use exactly Autoconf 2.64 instead of 2.69. >> config/override.m4:12: _GCC_AUTOCONF_VERSION_CHECK is expanded from... >> configure.ac:33: the top level >> autom4te-2.69: /usr/bin/m4 failed with exit status: 1 >> aclocal-1.14: error: echo failed with exit status: 1 >> autoreconf-2.69: aclocal failed with exit status: 1 > > This version of autoconf is packaged as gcc-tools-epoch2-autoconf. The > announce mail for that explains how to use it. > > Moving off such ancient autotools needs to be done, but SHTDI... as usual.. Marco -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple