From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 462 invoked by alias); 29 Apr 2005 20:35:59 -0000 Mailing-List: contact gcc-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-owner@gcc.gnu.org Received: (qmail 446 invoked from network); 29 Apr 2005 20:35:56 -0000 Received: from unknown (HELO mx1.redhat.com) (66.187.233.31) by sourceware.org with SMTP; 29 Apr 2005 20:35:56 -0000 Received: from int-mx1.corp.redhat.com (int-mx1.corp.redhat.com [172.16.52.254]) by mx1.redhat.com (8.12.11/8.12.11) with ESMTP id j3TKZs5K028938; Fri, 29 Apr 2005 16:35:54 -0400 Received: from potter.sfbay.redhat.com (potter.sfbay.redhat.com [172.16.27.15]) by int-mx1.corp.redhat.com (8.11.6/8.11.6) with ESMTP id j3TKZmO15436; Fri, 29 Apr 2005 16:35:48 -0400 Received: from ballpeen.sfbay.redhat.com (ballpeen.sfbay.redhat.com [172.16.24.33]) by potter.sfbay.redhat.com (8.12.8/8.12.8) with ESMTP id j3TKZkth018640; Fri, 29 Apr 2005 16:35:47 -0400 Received: from ballpeen.sfbay.redhat.com (ballpeen.sfbay.redhat.com [127.0.0.1]) by ballpeen.sfbay.redhat.com (8.13.1/8.13.1) with ESMTP id j3TKZkoQ010345; Fri, 29 Apr 2005 13:35:46 -0700 Received: (from rth@localhost) by ballpeen.sfbay.redhat.com (8.13.1/8.13.1/Submit) id j3TKZkV0010344; Fri, 29 Apr 2005 13:35:46 -0700 X-Authentication-Warning: ballpeen.sfbay.redhat.com: rth set sender to rth@redhat.com using -f Date: Fri, 29 Apr 2005 20:54:00 -0000 From: Richard Henderson To: Ian Lance Taylor Cc: Andrew Haley , Andreas Schwab , Gcc Mailing List Subject: Re: GCC 4.1: Buildable on GHz machines only? Message-ID: <20050429203546.GA10338@redhat.com> Mail-Followup-To: Richard Henderson , Ian Lance Taylor , Andrew Haley , Andreas Schwab , Gcc Mailing List References: <426F2D5D.7010305@3am-software.com> <200504271441.j3REfND27584@makai.watson.ibm.com> <426FAA43.7030009@3am-software.com> <17010.666.458892.446031@cuddles.cambridge.redhat.com> <17010.27400.618827.676847@cuddles.cambridge.redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4.1i X-SW-Source: 2005-04/txt/msg01704.txt.bz2 On Fri, Apr 29, 2005 at 01:30:13PM -0400, Ian Lance Taylor wrote: > I don't know of a way to tell libtool to not do duplicate compiles. > You can use -prefer-pic, but at least from looking at the script it > will still compile twice, albeit with -fPIC both times. Incidentally, libtool does not compile things twice when you use convenience libraries. And the entirity of libgcj is built via a convenience library these days. So we are not, in fact, building everything twice. r~