linux-kernel - Re: [PATCH] xconfig: Display dependency values in debug

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Date:	Fri, 10 Aug 2012 17:39:34 -0700
From:	Randy Dunlap <rdunlap@...otime.net>
To:	Salar Ali Mumtaz <salaarali@...il.com>
CC:	Michal Marek <mmarek@...e.cz>, linux-kbuild@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] xconfig: Display dependency values in debug_info

On 08/09/2012 11:54 AM, Salar Ali Mumtaz wrote:

> On 12-08-07 12:55 PM, Randy Dunlap wrote:
> 
>> In Kconfig language, is "" the same as 'n' ?
>> If so, I'm OK with your proposal above.
>>
> 
> 
> So a colleague of mine tested this and came up with a conclusion that expressions in Kconfig can only deal with boolean or tristate operands and no casting is made with strings. Using any string operand as part of a boolean expression is simply a type error and Kconfig probably marks such operand as 'n', regardless of its value.
> 


My question was about FRV, which is a boolean,
but still did not display as 'n' in your example.


-- 
~Randy
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