Gentoo Archives: gentoo-portage-dev

From: Zac Medico <zmedico@g.o>
To: gentoo-portage-dev@l.g.o
Subject: [gentoo-portage-dev] [RFC] add emerge --changed-deps and --binpkg-changed-deps options, analogous to --newuse and --binpkg-respect-use
Date: Thu, 18 Dec 2014 01:54:05
Message-Id: 549233BA.8090600@gentoo.org
1 Hi,
2
3 The @changed-deps set is useful, but it has limitations similar to the
4 @installed set [1], which can make it unsuitable for use when updating
5 the whole system.
6
7 In order to solve the problems of @changed-deps, we can implement two
8 new options that are analogous to --newuse and --binpkg-respect-use,
9 called --changed-deps and --binpkg-changed-deps.
10
11 The rationale for having separate a --binpkg-* option is the same in
12 both cases: depending on the situation, people may want different
13 behavior for binary packages. For example, just like
14 ---binpkg-respect-use is automatically enabled if the user has not
15 specified --usepkgonly, we could do the same for --binpkg-changed-deps
16 (but allow the user to explicitly override the automatic behavior).
17
18 Please respond if you agree or disagree with this proposal.
19
20 [1] https://bugs.gentoo.org/show_bug.cgi?id=387059
21 --
22 Thanks,
23 Zac