| 1 | # Copyright 1999-2011 Gentoo Foundation |
1 | # Copyright 1999-2011 Gentoo Foundation |
| 2 | # Distributed under the terms of the GNU General Public License v2 |
2 | # Distributed under the terms of the GNU General Public License v2 |
| 3 | # $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.364 2011/09/21 21:46:49 mgorny Exp $ |
3 | # $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.365 2011/09/29 02:32:20 vapier Exp $ |
| 4 | |
4 | |
| 5 | # @ECLASS: eutils.eclass |
5 | # @ECLASS: eutils.eclass |
| 6 | # @MAINTAINER: |
6 | # @MAINTAINER: |
| 7 | # base-system@gentoo.org |
7 | # base-system@gentoo.org |
| 8 | # @BLURB: many extra (but common) functions that are used in ebuilds |
8 | # @BLURB: many extra (but common) functions that are used in ebuilds |
| … | |
… | |
| 2043 | local flag=${1} |
2043 | local flag=${1} |
| 2044 | local liuse=( ${IUSE} ) |
2044 | local liuse=( ${IUSE} ) |
| 2045 | |
2045 | |
| 2046 | has "${flag}" "${liuse[@]#[+-]}" |
2046 | has "${flag}" "${liuse[@]#[+-]}" |
| 2047 | } |
2047 | } |
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2048 | |
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2049 | # @FUNCTION: usex |
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2050 | # @USAGE: <USE flag> [true output] [false output] [true suffix] [false suffix] |
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2051 | # @DESCRIPTION: |
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2052 | # If USE flag is set, echo [true output][true suffix] (defaults to "yes"), |
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2053 | # otherwise echo [false output][false suffix] (defaults to "no"). |
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2054 | usex() { use "$1" && echo "${2-yes}$4" || echo "${3-no}$5" ; } #382963 |
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