From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 2544 invoked by alias); 14 Jun 2012 00:47:05 -0000 Received: (qmail 2533 invoked by uid 22791); 14 Jun 2012 00:47:04 -0000 X-SWARE-Spam-Status: No, hits=-0.4 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,RCVD_IN_HOSTKARMA_YE X-Spam-Check-By: sourceware.org Received: from mailout-us.mail.com (HELO mailout-us.mail.com) (74.208.122.35) by sourceware.org (qpsmtpd/0.43rc1) with SMTP; Thu, 14 Jun 2012 00:46:51 +0000 Received: (qmail invoked by alias); 14 Jun 2012 00:46:50 -0000 Received: from unknown (EHLO [192.168.0.100]) [91.191.20.22] by mail.gmx.com (mp-us010) with SMTP; 13 Jun 2012 20:46:50 -0400 Message-ID: <4FD93478.5030204@email.com> Date: Thu, 14 Jun 2012 00:47:00 -0000 From: "Armin K." User-Agent: Mozilla/5.0 (X11; Linux i686; rv:12.0) Gecko/20120424 Thunderbird/12.0 MIME-Version: 1.0 To: gcc-help@gcc.gnu.org Subject: i686 Multilib Question Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit 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: 2012-06/txt/msg00127.txt.bz2 Hi there, this is my first post on gcc mailing lists. I have currently i686 system (Linux From Scratch) and I would like to bootstrap multilib compiler on that one. The problem is, I don't have any working multilib compiler, only i686 one. And I don't know where to start. I have tried first enabling multilib and all targets in binutils, then statically compiling gcc. I ran into problems in bootstrap stage and tought it was a bug. A more detailed report about this can be found in bug report http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53662 Has anyone managed to bootstrap multilib compiler using i686 one? I would like to have i686 compiler, but also I want to be able to use -m64 which is done by multilib right? I am aware that I need multilib binutils, static gcc to compile multilib glibc and use it to bootstrap full gcc with shared libraries and such. Am I right? But I am unable to accomplish that. Could anyone guide me in right direction? Google does not help very much. And yes, I want this. I don't want to install or build 64 bit operating system. Regards.