linux-kernel - Re: [uml-devel] [PATCH 8/9] um: fix strrchr problems

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Date:	Mon, 29 Aug 2011 16:28:39 -0700
From:	Boaz Harrosh <bharrosh@...asas.com>
To:	Richard Weinberger <richard@....at>
CC:	Al Viro <viro@...IV.linux.org.uk>,
	Andrew Morton <akpm@...ux-foundation.org>,
	<linux-kernel@...r.kernel.org>,
	<user-mode-linux-devel@...ts.sourceforge.net>,
	Al Viro <viro@....linux.org.uk>
Subject: Re: [uml-devel] [PATCH 8/9] um: fix strrchr problems

On 08/29/2011 03:25 PM, Richard Weinberger wrote:
>>
>> Try to build it static...
> 
> I'm building most of the time static.
> Using defconfig and
> CONFIG_STATIC_LINK=y
> it builds fine here (x86_64 and i386)
> 
> Thanks,
> //richard

With some switches and optimization gcc might turn strrchr
into a built-in inline.

What option turns off all optimizations? It might fail then.

Boaz
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