Gentoo Archives: gentoo-dev

From: Jason Stubbs <jstubbs@g.o>
To: gentoo-dev@l.g.o
Subject: Re: [gentoo-dev] USE_EXPAND and IUSE
Date: Sun, 19 Jun 2005 22:40:00
Message-Id: 200506201637.19049.jstubbs@gentoo.org
In Reply to: Re: [gentoo-dev] USE_EXPAND and IUSE by Alin Nastac
1 On Monday 20 June 2005 01:48, Alin Nastac wrote:
2 > Jason Stubbs wrote:
3 > > So there have been many complaints about how USE_EXPANDed flags don't
4 > > belong in IUSE. There haven't actually been any reasons given though. :P
5 >
6 > net-dialup/pppconfig-2.3.11-r1 depends on LINGUAS, but the list of
7 > supported languages is created in pkg_unpack, based on what tarball
8 > contains.
9
10 What happened to determinism and predictability? From the user's standpoint,
11 there is no way to know what is going to be installed until it is actually
12 installed.
13
14 > The IUSE thing would raise 2 problems:
15 > - lower maintainability - not really a major problem
16 > - if user wants all languages, it will be forced to select them one by
17 > one - now if LINGUAS is empty, all available languages gets installed.
18
19 FRITZCAPI_CARDS FCDSL_CARDS VIDEO_CARDS INPUT_DEVICES LINGUAS
20
21 Do any of these not follow the same pattern of empty var == all installed? Any
22 objections to making that a requirement for adding a new USE_EXPAND variable?
23 If so, the emerge *display* issue would be no problem.
24
25 Regards,
26 Jason Stubbs

Replies

Subject Author
Re: [gentoo-dev] USE_EXPAND and IUSE Donnie Berkholz <spyderous@g.o>
Re: [gentoo-dev] USE_EXPAND and IUSE Alin Nastac <mrness@g.o>