From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 22567 invoked by alias); 18 Jun 2008 10:54:00 -0000 Received: (qmail 22412 invoked by uid 22791); 18 Jun 2008 10:53:59 -0000 X-Spam-Check-By: sourceware.org Received: from rv-out-0708.google.com (HELO rv-out-0708.google.com) (209.85.198.248) by sourceware.org (qpsmtpd/0.31) with ESMTP; Wed, 18 Jun 2008 10:53:37 +0000 Received: by rv-out-0708.google.com with SMTP id c5so5624250rvf.56 for ; Wed, 18 Jun 2008 03:53:35 -0700 (PDT) Received: by 10.141.195.5 with SMTP id x5mr5126072rvp.263.1213786415367; Wed, 18 Jun 2008 03:53:35 -0700 (PDT) Received: by 10.140.143.10 with HTTP; Wed, 18 Jun 2008 03:53:35 -0700 (PDT) Message-ID: Date: Wed, 18 Jun 2008 10:54:00 -0000 From: "Andrew Pinski" To: Jay Subject: Re: configuring in-tree gmp/mpfr with "none"? Cc: gcc@gcc.gnu.org In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: X-IsSubscribed: yes Mailing-List: contact gcc-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-owner@gcc.gnu.org X-SW-Source: 2008-06/txt/msg00390.txt.bz2 On Wed, Jun 18, 2008 at 12:40 AM, Jay wrote: > Ah, I didn't realize any C or C++ code could be configured for other than a > specific processor but I guess that makes sense -- it is Makefile, config.h, > and such that are being modified, not the .o files, and they might be the > same across many configurations, like if the compiler command lines and > #defines can be the same, like if there is no need to know the size of a > pointer or the endianness, etc.. I guess more code should work this way if > possible. Thanks Andrew. Well gmp/mpfr are special in that they try to do the same thing as -mcpu=native with their configure script and they have some assembly files. Thanks, Andrew Pinski