Re: [gentoo-user] Packages from overlays

["Bo Ørsted Andresen" <bo.andresen@zlin.dk>]

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On Saturday 13 January 2007 06:09, Willie Wong wrote:
> Oh, that is too bad.

Unless you have a lot of overlays it not really *that* bad.

[SNIP]
> Just a thought though: would the following be advisable/work?
>
> Could I just delete those relevant overlays (either layman -d or
> perhaps commenting them out in the relevant parts of the make.confs)
> and see if emerge complains about non-existant packages in my world
> file or unsatisfiable dependency? IIRC, I shouldn't have any packages
> installed from overlays for more recent versions than portage offered;
> I only install them from overlays when the ebuilds are not in portage
> at all.

# PORTDIR_OVERLAY="" emerge -ep world >/dev/null

!!! Ebuilds for the following packages are either all
!!! masked or don't exist:
dev-util/regex-coach app-portage/pfs net-analyzer/ksniffer kde-misc/kcpufreq 
app-portage/gentoo-stats

So yeah, that works. :)

IMO the real solution for your problem, however, is a package manager with 
true multiple repository support allowing you to control from which 
repository you want to install a given package. I'm not sure if pkgcore is 
there yet (since I don't follow it too closely), but paludis is. Paludis thus 
also stores information about which repository a package was installed from.

With portage if the same ebuild or eclass exists in any of your overlays and 
in the tree then the one in the tree will just be hidden to portage behind 
the overlay. That's why they are called overlays in the first place.. ;)

-- 
Bo Andresen

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