From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 15507 invoked by alias); 9 Sep 2011 15:38:37 -0000 Received: (qmail 15423 invoked by uid 22791); 9 Sep 2011 15:38:35 -0000 X-SWARE-Spam-Status: No, hits=-2.2 required=5.0 tests=AWL,BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: sourceware.org Received: from mail-wy0-f171.google.com (HELO mail-wy0-f171.google.com) (74.125.82.171) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Fri, 09 Sep 2011 15:38:18 +0000 Received: by wyh13 with SMTP id 13so1927798wyh.2 for ; Fri, 09 Sep 2011 08:38:17 -0700 (PDT) Received: by 10.216.169.74 with SMTP id m52mr1374416wel.33.1315582697695; Fri, 09 Sep 2011 08:38:17 -0700 (PDT) Received: from [192.168.2.99] (cpc2-cmbg8-0-0-cust61.5-4.cable.virginmedia.com [82.6.108.62]) by mx.google.com with ESMTPS id fq9sm7894861wbb.15.2011.09.09.08.38.14 (version=SSLv3 cipher=OTHER); Fri, 09 Sep 2011 08:38:15 -0700 (PDT) Message-ID: <4E6A32E0.2080405@gmail.com> Date: Fri, 09 Sep 2011 15:38:00 -0000 From: Dave Korn User-Agent: Thunderbird 2.0.0.17 (Windows/20080914) MIME-Version: 1.0 To: cygwin@cygwin.com Subject: Re: [ANNOUNCEMENT] Updated: stable compiler package gcc4-4.5.3-2 References: <4E667838.4020004@prager.ws> <1315344479.3736.49.camel@YAAKOV04> <4E68EE66.9020709@prager.ws> <4E6994B8.5080600@gmail.com> In-Reply-To: <4E6994B8.5080600@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-IsSubscribed: yes 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 X-SW-Source: 2011-09/txt/msg00103.txt.bz2 On 09/09/2011 05:23, Dave Korn wrote: > On 08/09/2011 17:33, Bernd Prager wrote: >>> On Tue, 2011-09-06 at 15:44 -0400, Bernd Prager wrote: >>>> $ g++ thread.cpp -L /usr/local/lib -lboost_thread >>>> /tmp/cccfCagO.o:thread.cpp:(.text+0xa4): undefined reference to >>>> `__Unwind_Resume' >> _Unwind_Resume resumes propagation of an existing exception object and I >> think should be a part of the c++ standard library. > > It is part of libgcc: > Adding "-v -Wl,--verbose" to the command line should give us an idea why the > link is failing for you. I'm also leaving a build of boost running overnight > to see if I can reproduce the problem. Couldn't reproduce it, but then I was building the cygwin distro version of boost rather than the upstream one. Without further info, I can't offer any better guess than that maybe something else in your /usr/local prefix is interfering. cheers, DaveK -- 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