Gentoo Archives: gentoo-dev

From: Ciaran McCreesh <ciaran.mccreesh@××××××××××.com>
To: "Michał Górny" <mgorny@g.o>
Cc: gentoo-dev@l.g.o
Subject: Re: [gentoo-dev] GLEP: gentoo sync based unified deps proposal
Date: Tue, 18 Sep 2012 21:41:08
Message-Id: 20120918223719.790e1477@googlemail.com
In Reply to: Re: [gentoo-dev] GLEP: gentoo sync based unified deps proposal by "Michał Górny"
1 On Tue, 18 Sep 2012 23:34:29 +0200
2 Michał Górny <mgorny@g.o> wrote:
3 > On Tue, 18 Sep 2012 22:08:43 +0100
4 > Ciaran McCreesh <ciaran.mccreesh@××××××××××.com> wrote:
5 > > On Tue, 18 Sep 2012 23:06:06 +0200
6 > > Michał Górny <mgorny@g.o> wrote:
7 > > > But didn't we already point out that we can't have them in RDEPEND
8 > > > since they introduce conflicts?
9 > >
10 > > You are missing a basic and important part of how dependency
11 > > resolution works: currently, cycles consisting purely of RDEPENDs
12 > > are ignorable.
13 >
14 > So, what do we lose? If PDEP comes 'ASAP' officially, I believe that
15 > we actually gain RDEPs which can be actually trusted.
16
17 "ASAP" is a weaker guarantee that RDEPENDs currently have -- RDEPENDs
18 currently have the weakest guarantee necessary to ensure that they can
19 be trusted. It's also a useless guarantee, since "ASAP" can be
20 arbitrarily late.
21
22 --
23 Ciaran McCreesh

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Re: [gentoo-dev] GLEP: gentoo sync based unified deps proposal "Michał Górny" <mgorny@g.o>