From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 10771 invoked by alias); 15 Sep 2011 08:44:04 -0000 Received: (qmail 10607 invoked by uid 22791); 15 Sep 2011 08:44:02 -0000 X-SWARE-Spam-Status: No, hits=-2.4 required=5.0 tests=AWL,BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,TW_GC X-Spam-Check-By: sourceware.org Received: from mail-pz0-f41.google.com (HELO mail-pz0-f41.google.com) (209.85.210.41) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Thu, 15 Sep 2011 08:43:44 +0000 Received: by pzk4 with SMTP id 4so977892pzk.14 for ; Thu, 15 Sep 2011 01:43:44 -0700 (PDT) MIME-Version: 1.0 Received: by 10.68.63.104 with SMTP id f8mr686374pbs.331.1316076224028; Thu, 15 Sep 2011 01:43:44 -0700 (PDT) Received: by 10.142.57.6 with HTTP; Thu, 15 Sep 2011 01:43:43 -0700 (PDT) In-Reply-To: <4E71B9BB.3000100@redhat.com> References: <4E71B9BB.3000100@redhat.com> Date: Thu, 15 Sep 2011 08:44:00 -0000 Message-ID: Subject: Re: No gcj 64 bit compilation support? What the? From: Jonathan Wakely To: Me Myself and I Cc: gcc-help@gcc.gnu.org, java@gcc.gnu.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Mailing-List: contact java-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: java-owner@gcc.gnu.org X-SW-Source: 2011-09/txt/msg00017.txt.bz2 On 15 September 2011 09:39, Andrew Haley wrote: > On 09/15/2011 09:16 AM, Me Myself and I wrote: > >> >> Then why is this, if my compiler is on a 64 bit operating system with >> 64 bit hardware? =A0Shouldn't it compile to 64 bit files anyway? >> Isn't the operating system really doing this by default? Is this my repl= y really accurate? >> If not, why not? Where can I find simple instructions to build gcj >> to compile 64 bit optimised executable files? > > We don't know the answers to any of these questions because we don't > know who built the gcj you're using or what OS it runs on. The OP mentioned Mandriva 2011 but that still doesn't tell us much, this is a gcc list not a Mandriva one so we don't know about the distro or what packages are installed. Does Mandriva ship an x86_64.rpm for gcj? Have you installed it? What does "rpm -qa *gcj*" show?