Re: how to force the caller of configure to pass arguments

[Matthias Langer]

Andreas Schwab wrote:

> Matthias Langer <address@hidden> writes:
>
>  
>
> > However, when the caller of configure forgets to pass this option,
> > configure will work, but make certainly fail. So it would be great, if i 
> > can
> > check if certain arguments were supplied allready in configure and exit with
> > an error message if not.
> >    
>
> The optional fourth parameter of AC_ARG_WITH is executed if no such option
> is passed, as described in the manual (hint, hint).  You can use
> AC_MSG_ERROR to abort.
>
> Andreas.
>
>  
Well, thanks for your tipp ... but, which manual did you mean ?
I couldn't find anything very valuable about AC_ARG_WITH in the autoconf
manual nor by googling ...

Matthias Langer