linux-kernel - Re: [PATCH 2/3] M68K: Use CONFIG_MMU not __uClinux_

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Date:	Fri, 3 Sep 2010 11:33:24 +0200
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	Greg Ungerer <gerg@...pgear.com>
Cc:	David Howells <dhowells@...hat.com>,
	Andreas Schwab <schwab@...hat.com>, linux-arch@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/3] M68K: Use CONFIG_MMU not __uClinux__ to select
 m68knommu contributions

On Fri, Sep 3, 2010 at 11:31, Greg Ungerer <gerg@...pgear.com> wrote:
> On 03/09/10 19:18, David Howells wrote:
>> Andreas Schwab<schwab@...hat.com>  wrote:
>>
>>> You are almost able to use the uclinux compiler for both, except that
>>> currently __uClinux__ is hardcoded.
>>
>> The m68knommu arch Makefile in the kernel could specify it on the compiler
>> command line, then m68k compilers should be possible.
>>
>> The kernel should probably also set appropriate -mcpu= and -mtune= flags,
>> depending on the type of kernel selected.
>
> Not sure about m68k but m68knommu targets already setup
> appropriate -mcpu flags for its various supported CPU types.

Same for m68k.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds
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