pidl: Why do we provide and install perl(Parse::Yapp::Driver)

[Jelmer Vernooij]

On Thu, Feb 27, 2014 at 01:04:02PM +0100, Andreas Schneider wrote:
> why do we provide and install perl(Parse::Yapp::Driver)?
> 
> Can we remove it?
IDL.pm (which is generated by yapp from idl.yp) uses it. If we don't ship
Parse::Yapp::Driver, then everybody who uses the installed pidl
needs to install yapp. This affects all OpenChange users building from source.

> If no, can we add --with-perl-yapp to install it and the default is no to use 
> the system version?
s/no/not/ ? I think it would be great if waf could try to find
Parse::Yapp::Driver and not install it if it is already present on the system,
possibly integrated with the --with-bundled flag.

Cheers,

Jelmer