From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 24228 invoked by alias); 15 May 2009 16:34:01 -0000 Received: (qmail 24210 invoked by uid 22791); 15 May 2009 16:33:58 -0000 X-SWARE-Spam-Status: No, hits=-2.6 required=5.0 tests=BAYES_00,SPF_PASS X-Spam-Check-By: sourceware.org Received: from bureau63.ns.utoronto.ca (HELO bureau63.ns.utoronto.ca) (128.100.132.160) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Fri, 15 May 2009 16:33:52 +0000 Received: from localhost (webmail14.ns.utoronto.ca [128.100.132.155]) by bureau63.ns.utoronto.ca (8.13.8/8.13.8) with ESMTP id n4FGXnP3018397; Fri, 15 May 2009 12:33:49 -0400 Received: from user149.innisres.utoronto.ca (user149.innisres.utoronto.ca [142.151.168.149]) by webmail.utoronto.ca (Horde MIME library) with HTTP; Fri, 15 May 2009 12:33:49 -0400 Message-ID: <20090515123349.56w1361ci00g88sk@webmail.utoronto.ca> Date: Fri, 15 May 2009 18:16:00 -0000 From: josh.switnicki@utoronto.ca To: Joel Sherrill Cc: Ian Lance Taylor , GCC List Subject: Re: configure issue during make of avr-elf References: <4A0CE247.1020002@oarcorp.com> <4A0D4D81.1080207@oarcorp.com> In-Reply-To: <4A0D4D81.1080207@oarcorp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; DelSp="Yes"; format="flowed" Content-Disposition: inline Content-Transfer-Encoding: quoted-printable User-Agent: Internet Messaging Program (IMP) H3 (4.1.6) 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: 2009-05/txt/msg00393.txt.bz2 Quoting Joel Sherrill : > Ian Lance Taylor wrote: >> Joel Sherrill writes: >> >> >>> Configuring in avr-elf/libgcc >>> configure: loading cache ./config.cache >>> configure: error: `CC' has changed since the previous run: >>> >> >> The change is that these options are new: >> >> -nostdinc -B/home/cain/avr-tools/gcc/avr-elf/newlib/ -isystem=20=20=20 >> /home/cain/avr-tools/gcc/avr-elf/newlib/targ-include -isystem=20=20=20 >> /home/cain/src/gcc-svn/trunk/newlib/libc/include=20=20=20 >> -B/home/cain/avr-tools/gcc/avr-elf/libgloss/avr=20=20=20 >> -L/home/cain/avr-tools/gcc/avr-elf/libgloss/libnosys=20=20=20 >> -L/home/cain/src/gcc-svn/trunk/libgloss/avr >> >> These options are added by the top level configure script when newlib >> and libgloss are present in the source tree and --with-newlib was passed >> to configure. >> >> This is what I would expect to happen if the student changed the source >> tree by adding the newlib and libgloss directories and did a new build >> without completely removing the old build. I don't see how it could >> possibly happen when doing a build in a fresh empty directory. If it is >> happening in a fresh empty directory, it might help to send the complete >> output of make, to see why libgcc is being configured twice. >> >> > > Josh, can you point Ian to where you put all your build logs? here are all the build logs configure,make,install http://code.google.com/p/tinyrtems/downloads/list > Thanks Ian. > > --joel >> Ian >> Thanks for the help, Josh