Gentoo Archives: gentoo-dev

From: Donnie Berkholz <spyderous@g.o>
To: gentoo-dev@l.g.o
Subject: Re: [gentoo-dev] [RFC] Useflags: qt, qt3, qt4?
Date: Tue, 20 Jun 2006 22:55:38
Message-Id: 44987C13.2050201@gentoo.org
In Reply to: Re: [gentoo-dev] [RFC] Useflags: qt, qt3, qt4? by "Kevin F. Quinn"
1 Kevin F. Quinn wrote:
2 > Problems with having 'qt' to mean latest and 'qt3' as specifically
3 > version 3 include:
4 >
5 > 1) Target package depends on build system (assuming 'qt' is interpreted
6 > as 'qt3' if only that is installed, rather than pulling in qt4 if not
7 > already present).
8
9 What? There will still be versioned dependencies in the ebuilds.
10
11 > 2) What 'qt' means changes as new releases are made - if/when qt5
12 > becomes available, it means introducing a qt4 use flag and back-fitting
13 > to existing ebuilds that used 'qt' but don't build against qt5.
14
15 This is mostly untrue. The 'qt' flag means "build against the latest
16 available qt that _this package supports_, not an absolute "build
17 against qt5." Yes, you will need to introduce a qt4 flag as upstreams
18 port packages to qt5, if they choose to also retain a qt4 frontend.
19
20 Thanks,
21 Donnie

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Re: [gentoo-dev] [RFC] Useflags: qt, qt3, qt4? "Diego 'Flameeyes' Pettenò" <flameeyes@g.o>