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# Copyright 1999-2016 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=5
DESCRIPTION="The .iso image of SystemRescueCD rescue disk, x86 (+ amd64) variant"
HOMEPAGE="http://www.sysresccd.org/"
# Large ISO mirroring explicitly approved by infra in bug #588766
SRC_URI="mirror://sourceforge/systemrescuecd/sysresccd-${PN#*-}/${PV}/${P}.iso"
LICENSE="GPL-2"
SLOT="${PV}"
KEYWORDS="~amd64 ~x86"
IUSE="+isohybrid"
DEPEND="isohybrid? ( >=sys-boot/syslinux-4 )"
S=${WORKDIR}
src_install() {
insinto "/usr/share/${PN%-*}"
doins "${DISTDIR}/${P}.iso"
if use isohybrid; then
set -- isohybrid -u "${ED}usr/share/${PN%-*}/${P}.iso"
echo "${@}"
"${@}" || die "${*} failed"
fi
}
pkg_postinst() {
local f=${EROOT%/}/usr/share/${PN%-*}/${PN}-newest.iso
# no version newer than ours? we're the newest!
if ! has_version ">${CATEGORY}/${PF}"; then
ln -f -s -v "${P}.iso" "${f}" || die
fi
}
pkg_postrm() {
local f=${EROOT%/}/usr/share/${PN%-*}/${PN}-newest.iso
# if there is no version newer than ours installed
if ! has_version ">${CATEGORY}/${PF}"; then
# and we are truly and completely uninstalled...
if [[ ! ${REPLACED_BY_VERSION} ]]; then
# then find an older version to set the symlink to
local newest_version=$(best_version "<${CATEGORY}/${PF}")
if [[ ${newest_version} ]]; then
# update the symlink
ln -f -s -v "${newest_version%-r*}.iso" "${f}" || die
else
# last version removed? clean up the symlink
rm -v "${f}" || die
# and the parent directory
rmdir "${f%/*}" || die
fi
fi
fi
}
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