Re: [help-gengetopt] dependon certain value of an option

[Lorenzo Bettini]

On 10/07/2010 05:50 PM, Duke wrote:
> Hi all,
>
> I came across an option that depends on a certain value of a required
> option. For example:
>
> option "method" m "Method used" int values="1","2","3" default="1" required
> option "distance" d "Distance to be used for method 2" int
> dependon="method"
>
> Basically option d needed only if method used is 2.
>
> Is there any way of doing this?

I'm afraid this has to be done manually by you: gengetopt does not 
provide this functionality.

cheers
        Lorenzo

--
Lorenzo Bettini, PhD in Computer Science, DI, Univ. Torino
ICQ# lbetto, 16080134     (GNU/Linux User # 158233)
HOME: http://www.lorenzobettini.it MUSIC: http://www.purplesucker.com
http://www.myspace.com/supertrouperabba
BLOGS: http://tronprog.blogspot.com  http://longlivemusic.blogspot.com
http://www.gnu.org/software/src-highlite
http://www.gnu.org/software/gengetopt
http://www.gnu.org/software/gengen http://doublecpp.sourceforge.net