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From: Maik Schreiber <blizzy <at> gentoo.org>
Subject: Re: IUSE variable clarification
Newsgroups: gmane.linux.gentoo.devel
Date: 2003-01-08 14:59:06 GMT (6 years, 25 weeks, 3 days, 15 hours and 39 minutes ago)
> I'm curious about what the IUSE flag should be set to in an ebuild.
> Does it contain all possible values that the package could use or
> should it contain conditional type statements?  ie.  If a package
> needs ncurses, and could possibly use ipv6 and socks5 as a configure
> option should it be
> 
> IUSE="ncurses ipv6 socks5"

USE flags per definition define _optional_ features. So in your case, if the package _requires_ ncurses,
you don't list it in IUSE (since you
don't even pay attention to the "ncurses" USE flag anyway).

-- 
Maik Schreiber, Gentoo Linux Developer   *   http://www.gentoo.org
mailto:blizzy <at> gentoo.org

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