From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 13385 invoked by alias); 1 Mar 2010 18:26:25 -0000 Received: (qmail 13370 invoked by uid 22791); 1 Mar 2010 18:26:24 -0000 X-SWARE-Spam-Status: No, hits=-2.5 required=5.0 tests=AWL,BAYES_00,SPF_HELO_PASS X-Spam-Check-By: sourceware.org Received: from smtp-out.google.com (HELO smtp-out.google.com) (216.239.44.51) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Mon, 01 Mar 2010 18:26:18 +0000 Received: from spaceape7.eur.corp.google.com (spaceape7.eur.corp.google.com [172.28.16.141]) by smtp-out.google.com with ESMTP id o21IQGWk018051 for ; Mon, 1 Mar 2010 10:26:16 -0800 Received: from fxm3 (fxm3.prod.google.com [10.184.13.3]) by spaceape7.eur.corp.google.com with ESMTP id o21IQEZr016421 for ; Mon, 1 Mar 2010 10:26:15 -0800 Received: by fxm3 with SMTP id 3so2517562fxm.38 for ; Mon, 01 Mar 2010 10:26:14 -0800 (PST) Received: by 10.87.21.36 with SMTP id y36mr2375189fgi.17.1267467974658; Mon, 01 Mar 2010 10:26:14 -0800 (PST) Received: from coign.google.com (adsl-71-133-8-30.dsl.pltn13.pacbell.net [71.133.8.30]) by mx.google.com with ESMTPS id 12sm4421437fgg.14.2010.03.01.10.26.11 (version=TLSv1/SSLv3 cipher=RC4-MD5); Mon, 01 Mar 2010 10:26:13 -0800 (PST) To: morrell@alumni.ucsd.edu Cc: gcc-help@gcc.gnu.org Subject: Re: temp preprocessed filename References: <595389.89121.qm@web112609.mail.gq1.yahoo.com> From: Ian Lance Taylor Date: Mon, 01 Mar 2010 18:26:00 -0000 In-Reply-To: <595389.89121.qm@web112609.mail.gq1.yahoo.com> (Michael Morrell's message of "Sat\, 27 Feb 2010 18\:28\:15 -0800 \(PST\)") Message-ID: User-Agent: Gnus/5.11 (Gnus v5.11) Emacs/22.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-System-Of-Record: true X-IsSubscribed: yes Mailing-List: contact gcc-help-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-help-owner@gcc.gnu.org X-SW-Source: 2010-03/txt/msg00009.txt.bz2 Michael Morrell writes: > Thanks for the hint. I am using ccache. Perhaps that makes it a > ccache issue and not appropriate for this list? Yes, I suspect that it is a ccache issue. I don't know enough about ccache to give any suggestions. Ian > --- On Sat, 2/27/10, Ian Lance Taylor wrote: > >> From: Ian Lance Taylor >> Subject: Re: temp preprocessed filename >> To: morrell@alumni.ucsd.edu >> Cc: gcc-help@gcc.gnu.org >> Date: Saturday, February 27, 2010, 2:41 PM >> Michael Morrell >> writes: >>=20 >> > I'm tracking down some differences in the object files >> >From ostensibly the same compilation flags of the same >> input.=C2=A0 I've got two .o files that should be the same, >> but when I run: >> > >> >=C2=A0=C2=A0=C2=A0readelf -wl | >> grep ii >> > >> > to see the debug.line info, I see a difference.=C2=A0 >> The filename that is shown >> > is of the form >> .tmp,..ii >> > >> > and is different.=C2=A0 I've looked >> through the source and can't find >> > where that filename is generated.=C2=A0 I want to know >> why would change >> > and how to prevent it from doing so. >> > >> > Can anyone point me in the right direction? >>=20 >> I think you can get names of that sort when using distcc >> and/or >> ccache.=C2=A0 Are you using either of those?=C2=A0 Check >> the exact path of the >> compiler. >>=20 >> Ian >>=20