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From: "Dmitry V. Levin" <ldv@alt-linux.org>
To: ALT Linux Sisyphus mailing list <sisyphus@altlinux.ru>
Subject: [sisyphus] Re: [sisyphus] сборка ядра
Date: Wed, 8 Aug 2001 11:22:26 +0400
Message-ID: <20010808112226.A31246@ldv.office.alt-linux.org> (raw)
In-Reply-To: <200108070746.f777kPI81662@www2.mailru.com>; from rromas@mailru.com on Tue, Aug 07, 2001 at 11:46:25AM +0400

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On Tue, Aug 07, 2001 at 11:46:25AM +0400, Roman S wrote:
> > > -pipe -Wall -O2 -fexpensive-optimizations -march=k6
> -mcpu=athlon
> > > -fomit-frame-pointer -malign-loops=2 -malign-jumps=2
> > > -malign-functions=2 -mpreferred-stack-boundary=2
> > > -Wstrict-prototypes -fno-strict-aliasing  -c -o
> init/main.o
> > > init/main.c
> > > cc1: bad value (athlon) for -mcpu= switch
> > > make: *** [init/main.o] Error 1
> > > Неверный код возврата из /var/tmp/rpm-tmp.71907
> (%build)
> > > 
> > > Как протолкнуть дальше?
> > 
> > Компилятор kgcc не умеет собирать для -mcpu=athlon.
> > Возможные варианты:
> > + собирать компилятором gcc (для ядер 2.4.x это, в
> принципе, возможно);
> > + собирать для другой архитектуры.
> 
> А откуда оно выскочило, если собирается не для
> _athlon_, а для _k6_?
> И почему cpu встал в атлон, в то время, как arch -
> нормальна, k6...

Это, в принципе, правильно:
Оптимизация под athlon с использованием инструкций k6.
Если это не устраивает, всегда можно изменить в каждом конкретном случае.


Regards,
	Dmitry

+-------------------------------------------------------------------------+
Dmitry V. Levin     mailto://ldv@alt-linux.org
ALT Linux Team      http://www.altlinux.ru/
Fandra Project      http://www.fandra.org/
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UNIX is user friendly. It's just very selective about who its friends are.

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      reply	other threads:[~2001-08-08  7:22 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-08-07  7:46 [sisyphus] Re: [sisyphus] ÓÂÏÒËÁ ÑÄÒÁ Roman S
2001-08-08  7:22 ` Dmitry V. Levin [this message]

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