/[gentoo-x86]/eclass/eutils.eclass
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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2005 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 1.212 2005/10/22 02:32:48 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.213 2005/10/22 19:04:02 vapier Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
1555 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1555 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1556 1556
1557 local PKG=$(best_version $1) 1557 local PKG=$(best_version $1)
1558 shift 1558 shift
1559 1559
1560 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE" 1560 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1561
1562 # if the USE file doesnt exist, assume the $PKG is either
1563 # injected or package.provided
1561 [[ ! -e ${USEFILE} ]] && return 1 1564 [[ ! -e ${USEFILE} ]] && return 0
1562 1565
1563 local USE_BUILT=$(<${USEFILE}) 1566 local USE_BUILT=$(<${USEFILE})
1564 while [[ $# -gt 0 ]] ; do 1567 while [[ $# -gt 0 ]] ; do
1565 if [[ ${opt} = "-o" ]] ; then 1568 if [[ ${opt} = "-o" ]] ; then
1566 has $1 ${USE_BUILT} && return 0 1569 has $1 ${USE_BUILT} && return 0

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