[Lazarus] disable package checking

[Mattias Gaertner]

On Wed, 11 Apr 2012 15:43:47 +0200
Mattias Gaertner <nc-gaertnma at netcologne.de> wrote:

>[...]
> > > What reason is given for the recompile?
> > 
> > Target: FCL 1.0.1
> > Build needed.
> > File: /opt/lazarus/packager/registration/fcl.lpk
> > Note: FPC unit "/home/benito/hg/components/pascal/data/pseudoxpath.pas" 
> > is newer than state file of FCL:
> >    unit age=04/11/12 02:23:34 PM
> >    state file age=04/11/12 02:18:35 PM
> >[...]
> > What is pseudoxpath.pas doing there? That's one of my project files.

I added a check to ignore units not in the FPC sources.

Mattias