From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 18968 invoked by alias); 11 May 2010 14:42:05 -0000 Received: (qmail 18932 invoked by uid 22791); 11 May 2010 14:42:03 -0000 X-SWARE-Spam-Status: No, hits=-0.8 required=5.0 tests=AWL,BAYES_00,T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from fencepost.gnu.org (HELO fencepost.gnu.org) (140.186.70.10) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Tue, 11 May 2010 14:41:53 +0000 Received: from localhost ([127.0.0.1]:50478 helo=fencepost.gnu.org) by fencepost.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OBqed-0005MV-Fn; Tue, 11 May 2010 10:41:51 -0400 Date: Tue, 11 May 2010 14:42:00 -0000 Message-ID: <43d3x2ijqj.wl%bjg@gnu.org> From: Brian Gough To: Gideon Simpson Cc: gsl-discuss@sourceware.org Subject: Re: compiling 64 bit libraries In-Reply-To: References: User-Agent: Wanderlust/2.15.6 (Almost Unreal) Emacs/23.2 Mule/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII Mailing-List: contact gsl-discuss-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gsl-discuss-owner@sourceware.org X-SW-Source: 2010-q2/txt/msg00013.txt.bz2 At Mon, 10 May 2010 10:39:48 -0400, Gideon Simpson wrote: > > I currently have a perfectly good 32bit GSL library, but I'd like to > have a 64 bit version so that I will more easily be able to link > against it using MATLAB's MEX. I'm not entirely sure how to go > about doing this. I have an OS X 10.6 machine with a native install > of GCC 4.4.2. Which flags do I want to use? How do I then ensure > it's installed in /usr/local/lib/x86_64? > I think 64 bit libraries have been discussed on the help-gsl@gnu.org list in the past. If you don't get an answer here I suggest looking there. http://lists.gnu.org/mailman/listinfo/help-gsl -- Brian Gough