linux-kernel - Re: [Suggestion] unicore32: About toolchain issues and source code.

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Message-ID: <5361C7F9.5060405@gmail.com>
Date:	Thu, 01 May 2014 12:05:13 +0800
From:	Chen Gang <gang.chen.5i5j@...il.com>
To:	Guenter Roeck <linux@...ck-us.net>
CC:	Guan Xuetao <gxt@...c.pku.edu.cn>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [Suggestion] unicore32: About toolchain issues and source code.

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@...en:/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
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