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