Am Montag 03 November 2008 13:17:02 schrieb ext Momesso Andrea:

> Is there a way to to update svn packages only when there are updates in
> the svn source?

No.

> Actually I use a script to grep "9999" from eix -I output and put all
> those packages in a package set, then I have a cron job to rebuild this
> set weekly.

paludis --dl-reinstall-scm weekly

> What I'd like to do is to only fetch the svn sources, and rebuild the
> packages if sources have been updated since last build, saving lots of
> compilations.

After a week, you can usually be sure that sources have changed :-) You can 
use ccache to save compilations.

> Does portage (or any other tool) provide a way to do it?

See above.

HTH...

	Dirk
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