This is the mail archive of the
ecos-discuss@sources.redhat.com
mailing list for the eCos project.
Re: a question on CDL
- From: Andrew Lunn <andrew at lunn dot ch>
- To: kneep <caozhiyuan at hotmail dot com>
- Cc: ecos-discuss at sources dot redhat dot com
- Date: Tue, 6 Apr 2004 16:04:20 +0200
- Subject: Re: [ECOS] a question on CDL
- References: <20040406211109.4947.CAOZHIYUAN@hotmail.com>
On Tue, Apr 06, 2004 at 09:24:27PM +0800, kneep wrote:
> Dear All,
>
> hello!
> i have question on CDL.
> can anyone explain the difference between the properties 'requires' and 'active_if'? i can not understand this.
> thank you for your kindness.
http://ecos.sourceware.org/docs-latest/cdl-guide/language.values.html
active_if enables/disables a configuration option.
requires is only active if the configuration option is enabled. The
condition must be true, or the configuration is invalid.
Andrew
--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss