Gentoo Archives: gentoo-dev

From: Martin Vaeth <martin@×××××.de>
To: gentoo-dev@l.g.o
Subject: [gentoo-dev] Re: don't rely on dynamic deps
Date: Sat, 26 Jul 2014 13:42:06
Message-Id: slrnlt7c0c.9i1.martin@epidot.math.uni-rostock.de
In Reply to: Re: [gentoo-dev] don't rely on dynamic deps by "Michał Górny"
1 Michał Górny <mgorny@g.o> wrote:
2 >> Maybe this could be solved by having two kinds of revisions:
3 >> - One would rebuild all as usually (for example, -r1...)
4 >> - The other one would only regenerate VDB and wouldn't change the
5 >> installed files (for example, -r1.1)
6 >
7 > I'm afraid it couldn't. The major problem is not knowing *when* to
8 > migrate metadata, portage usually gets that right. The problem is in
9 > getting the correct output which is often near to impossible.
10
11 Could you explain where you see here a problem with -r1.1
12 which is not caused as well with -r2?
13
14 The only difference should be that when revbumping -r1 to -r1.1
15 there is actually no recompilation done (and perhaps the
16 PF and PR variables are treated differently) - everything else
17 should be exactly the same as for current revbumps.
18
19 And once more, this is only one of the several possibilities
20 how to tell portage that actually no compilation is necessary:
21 Some other metadata/variable/whatever might be used as well.
22
23 The idea is to act "as usual", just to skip unnecessary phases...

Replies

Subject Author
Re: [gentoo-dev] Re: don't rely on dynamic deps Ciaran McCreesh <ciaran.mccreesh@××××××××××.com>