X-Recipient: archive-cygwin@delorie.com X-SWARE-Spam-Status: No, hits=-2.5 required=5.0 tests=AWL,BAYES_00,SPF_PASS X-Spam-Check-By: sourceware.org Message-ID: <49CD325C.5030109@users.sourceforge.net> Date: Fri, 27 Mar 2009 15:09:00 -0500 From: "Yaakov (Cygwin/X)" User-Agent: Thunderbird 2.0.0.21 (Windows/20090302) MIME-Version: 1.0 To: cygwin@cygwin.com Subject: gcc4: missing atomic builtins? Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Delivered-To: mailing list cygwin@cygwin.com -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Dave, Building djvulibre-3.5.21 with gcc4, while linking libdjvulibre: .libs/atomic.o:atomic.cpp:(.text+0x3b): undefined reference to `___sync_bool_compare_and_swap_4' .libs/atomic.o:atomic.cpp:(.text+0x65): undefined reference to `___sync_add_and_fetch_4' Some googling shows that the culprit *may be* gcc4: http://sourceware.org/ml/crossgcc/2008-06/msg00022.html Any ideas? Yaakov -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (Cygwin) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEAREIAAYFAknNMlwACgkQpiWmPGlmQSMzYwCg4EVtxHSvT98JxVKq4LLdXio6 VhMAmgJxWtOTYCeLGay2ZG2lN7B/0yJP =RJil -----END PGP SIGNATURE----- -- 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/