From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 10581 invoked by alias); 7 Mar 2013 16:45:19 -0000 Received: (qmail 10506 invoked by uid 22791); 7 Mar 2013 16:45:18 -0000 X-SWARE-Spam-Status: No, hits=-6.6 required=5.0 tests=AWL,BAYES_00,KHOP_RCVD_UNTRUST,KHOP_SPAMHAUS_DROP,RCVD_IN_DNSWL_HI,RCVD_IN_HOSTKARMA_W,RP_MATCHES_RCVD,SPF_HELO_PASS X-Spam-Check-By: sourceware.org Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Thu, 07 Mar 2013 16:45:11 +0000 Received: from int-mx01.intmail.prod.int.phx2.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id r27Gj7qD012416 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Thu, 7 Mar 2013 11:45:07 -0500 Received: from zalov.cz (vpn1-6-72.ams2.redhat.com [10.36.6.72]) by int-mx01.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id r27Gj32M030158 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 7 Mar 2013 11:45:04 -0500 Received: from zalov.cz (localhost [127.0.0.1]) by zalov.cz (8.14.5/8.14.5) with ESMTP id r27Gj2pJ023641; Thu, 7 Mar 2013 17:45:02 +0100 Received: (from jakub@localhost) by zalov.cz (8.14.5/8.14.5/Submit) id r27Gj2Y2023640; Thu, 7 Mar 2013 17:45:02 +0100 Date: Thu, 07 Mar 2013 16:45:00 -0000 From: Jakub Jelinek To: Andrew Pinski Cc: Marcus Shawcroft , Paolo Bonzini , Alexandre Oliva , Matthias Klose , gcc-patches@gcc.gnu.org Subject: Re: [PATCH] Fix -print-multi-os-directory for aarch64 Message-ID: <20130307164501.GI12913@tucnak.redhat.com> Reply-To: Jakub Jelinek References: <20130307111536.GA12913@tucnak.redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) X-IsSubscribed: yes Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org X-SW-Source: 2013-03/txt/msg00306.txt.bz2 On Thu, Mar 07, 2013 at 08:29:06AM -0800, Andrew Pinski wrote: > On Thu, Mar 7, 2013 at 3:15 AM, Jakub Jelinek wrote: > > AFAIK aarch64 libraries are supposed to go into /usr/lib64 etc. > > directories similarly to x86-64 etc., but as aarch64 isn't a true > > multilib target (having two different backends for 32-bit vs. 64-bit code), > > currently gcc -print-multi-os-directory prints . instead of ../lib64. > > I think glibc is broken also. So after this change, the build using > the released 2.17 and this new gcc breaks. Then glibc will need patching too. Distros using multiarch aren't affected by this, others IMHO will want it in */lib64 and for aarch64 IMHO it isn't still too late for that change. Jakub