From: Michal Marek <mmarek@suse.cz>
To: Randy Dunlap <rdunlap@xenotime.net>
Cc: linux-kbuild@vger.kernel.org
Subject: Re: scripted kconfig replies?
Date: Fri, 03 Dec 2010 14:32:25 +0100 [thread overview]
Message-ID: <4CF8F169.7050008@suse.cz> (raw)
In-Reply-To: <20101121204600.83bfd043.rdunlap@xenotime.net>
On 22.11.2010 05:46, Randy Dunlap wrote:
> Hi,
>
> I'd like to be able to write a script that handles 'make oldconfig'
> queries for unknown kconfig symbols. The script would take options
> like: set all tristate prompts to one of y/m/n, set all boolean prompts
> to one of y/n. (and just use defaults for numeric or string symbols)
>
> This would allow me to automate some kernel configs. I don't think
> that kconfig itself is the right place for this feature.
>
> Should this be doable? Can anyone give me a pointer of what to use,
> where to begin?
You can utilize KCONFIG_ALLCONFIG for this:
$ mv .config config-old
$ KCONFIG_ALLCONFIG make all<yes|mod|no|rand>config
The file pointed to by KCONFIG_ALLCONFIG lists options that you wish to
be set to a given value, see Documentation/kbuild/kconfig.txt.
Michal
next prev parent reply other threads:[~2010-12-03 13:32 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-22 4:46 scripted kconfig replies? Randy Dunlap
2010-12-03 13:32 ` Michal Marek [this message]
2010-12-03 13:37 ` Michal Marek
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