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Message-ID: <544D093F.8090908@gentoo.org>
Date: Sun, 26 Oct 2014 10:46:23 -0400
From: Michael Orlitzky <mjo@gentoo.org>
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Subject: Re: [gentoo-user] Re: Moving the portage tree to /var
References: <4473472.7D6UrCk1jI@wstn> <544BAC39.3050505@libertytrek.org> <544BD391.7070102@gentoo.org> <201410251849.38932.michaelkintzios@gmail.com> <544BE4F0.5080507@gentoo.org> <m2iuu1$tau$1@ger.gmane.org>
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On 10/26/2014 10:02 AM, Martin Vaeth wrote:
> Michael Orlitzky <mjo@gentoo.org> wrote:
>>
>> I haven't bothered with it either, I really like being able to do:
>>
>>   PORTDIR="$REPOS/gentoo-x86" PORTDIR_OVERLAY="" emerge -1 whatever
> 
> Why don't you do emerge -1 whatever::gentoo

When adding a new ebuild, I want the entire ::gentoo repo to disappear
so that I get warned if I forgot to do something in ::gentoo-x86.


> Moreover, you can use PORTAGE_REPOSITORIES for temporary overrides
> of repos.conf

Well, it's not (documented?) in stable portage, so there's that =)

If I normally have ::gentoo, ::gentoo-x86, and 3 or 4 overlays, how easy
is it to wipe out everything except ::gentoo-x86 using PORTAGE_REPOSITORIES?