From owner-freebsd-questions@FreeBSD.ORG Fri Aug 20 23:04:17 2004 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 42BE916A4CE for ; Fri, 20 Aug 2004 23:04:17 +0000 (GMT) Received: from smtp03.mrf.mail.rcn.net (smtp03.mrf.mail.rcn.net [207.172.4.62]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2043343D41 for ; Fri, 20 Aug 2004 23:04:17 +0000 (GMT) (envelope-from roberthuff@rcn.com) Received: from 209-6-197-67.c3-0.smr-ubr1.sbo-smr.ma.cable.rcn.com ([209.6.197.67] helo=jerusalem.litteratus.org.litteratus.org) by smtp03.mrf.mail.rcn.net with esmtp (Exim 3.35 #7) id 1ByIQi-0005NG-00 for questions@freebsd.org; Fri, 20 Aug 2004 19:04:16 -0400 From: Robert Huff MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <16678.33647.477760.195346@jerusalem.litteratus.org> Date: Fri, 20 Aug 2004 19:04:15 -0400 To: questions@freebsd.org X-Mailer: VM 7.17 under 21.5 (beta16) "celeriac" XEmacs Lucid Subject: minor gcc 3.4 issue X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 20 Aug 2004 23:04:17 -0000 According to UPDATING: 20040728: System compiler has been upgraded to GCC 3.4.2-pre. As with any major compiler upgrade, there are several issues to be aware of. GCC 3.4.x has broken C++ ABI compatibility with previous releases yet again and users will have to rebuild all their C++ programs with the new compiler. Is there any way to determine which programs those would be, short of running them and watching them break? (I'm thinking something which looks at the source code or makefiles ....) Robert Huff