From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750859AbaEAEFQ (ORCPT ); Thu, 1 May 2014 00:05:16 -0400 Received: from mail-ig0-f177.google.com ([209.85.213.177]:54696 "EHLO mail-ig0-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750706AbaEAEFO (ORCPT ); Thu, 1 May 2014 00:05:14 -0400 Message-ID: <5361C7F9.5060405@gmail.com> Date: Thu, 01 May 2014 12:05:13 +0800 From: Chen Gang User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130625 Thunderbird/17.0.7 MIME-Version: 1.0 To: Guenter Roeck CC: Guan Xuetao , "linux-kernel@vger.kernel.org" Subject: Re: [Suggestion] unicore32: About toolchain issues and source code. References: <53604E82.1040407@gmail.com> <20140430184804.GA5733@roeck-us.net> In-Reply-To: <20140430184804.GA5733@roeck-us.net> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 05/01/2014 02:48 AM, Guenter Roeck wrote: > On Wed, Apr 30, 2014 at 09:14:42AM +0800, Chen Gang wrote: >> Hello Maintainers: >> >> - Toolchain information: >> >> root@gchen:/upstream/toolchain/binutils/gas# /upstream/toolchain/unicore32/pi3dian14-beyondmind/prebuilt/linux-x86/toolchain/uc4-1.0-beta-hard-RHELAS4/bin/unicore32-linux-gcc -v >> Using built-in specs. >> Target: unicore32-linux >> Configured with: /home/ghb/trunk/gcc-4.4.2/configure --target=unicore32-linux --prefix=/usr/unicore/gnu-toolchain-unicore/uc4-1.0-beta-hard-RHELAS4 --enable-clocale=gnu --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-languages=c,c++,fortran --disable-multilib --disable-libstdcxx-pch --with-headers=/usr/unicore/gnu-toolchain-unicore/uc4-1.0-beta-hard-RHELAS4/unicore32-linux/include --with-pkgversion=UC4_1.0-beta_20100415 >> Thread model: posix >> gcc version 4.4.2 (UC4_1.0-beta_20100415) > > That is an old version of the toolchain. Latest version I can find is 1.0.5. > Google for "unicore32 toolchain" or pick it up from > http://mprc.pku.edu.cn/~guanxuetao/linux/uc4-1.0.5-hard.tgz > > Having said that, I don't find a single kernel version (3.2 and later) > which builds unicore32:defconfig. Wonder if that architecture is still > supported (or if there is some secret to get it compiled. > > Build results are at http://server.roeck-us.net:8010/builders. > > Guenter > Thank you very much! I will try it. Thanks. -- Chen Gang Open, share and attitude like air, water and life which God blessed