From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 20597 invoked by alias); 27 Jan 2011 16:26:56 -0000 Received: (qmail 20564 invoked by uid 22791); 27 Jan 2011 16:26:55 -0000 X-SWARE-Spam-Status: No, hits=-0.9 required=5.0 tests=AWL,BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: sourceware.org Received: from mail-iy0-f175.google.com (HELO mail-iy0-f175.google.com) (209.85.210.175) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Thu, 27 Jan 2011 16:26:49 +0000 Received: by iyj18 with SMTP id 18so1749629iyj.20 for ; Thu, 27 Jan 2011 08:26:48 -0800 (PST) MIME-Version: 1.0 Received: by 10.231.40.2 with SMTP id i2mr1176891ibe.95.1296145608129; Thu, 27 Jan 2011 08:26:48 -0800 (PST) Received: by 10.231.197.83 with HTTP; Thu, 27 Jan 2011 08:26:48 -0800 (PST) Date: Thu, 27 Jan 2011 16:26:00 -0000 Message-ID: Subject: gcc 4.x object compatibility From: kevin diggs To: gcc-help@gcc.gnu.org Content-Type: text/plain; charset=ISO-8859-1 X-IsSubscribed: yes Mailing-List: contact gcc-help-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-help-owner@gcc.gnu.org X-SW-Source: 2011-01/txt/msg00408.txt.bz2 Hi, One idea I had to try to figure out why I can't boot a non-SMP kernel on PowerPC when compiled with gcc 4.2.4 or 4.3.5 is to start with a 4.1.2 built tree and rebuild select parts with one of the newer compilers and see if the result will boot. Is there any chance that can work? Thanks! kevin