linux-kernel - Re: gas 2.16 and assembly macros -- entry

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Message-ID: <4CA53DDE.5000901@zytor.com>
Date:	Thu, 30 Sep 2010 18:48:14 -0700
From:	"H. Peter Anvin" <hpa@...or.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
CC:	Jan Beulich <JBeulich@...ell.com>, Ingo Molnar <mingo@...e.hu>,
	heukelum@...tmail.fm, tglx@...utronix.de,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: gas 2.16 and assembly macros -- entry_64.S build failure

On 09/30/2010 06:01 PM, Andrew Morton wrote:
>>
>> ... which these old versions of gas considers multiple arguments to the
>> macro, even though there is no comma anywhere.
> 
> Could we run another little program after cpp which takes the spaces
> out again?
> 

We could try using the -traditional option to cpp, I don't know if that
would break anything else.  We *used* to use it, and finally got rid of
it...

	-hpa


-- 
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel.  I don't speak on their behalf.

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