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# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
DESCRIPTION="portage kernel set, prevents kernels from been depcleaned"
HOMEPAGE="http://gentoo-pr.org/node/18"
SRC_URI=""
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~arm ~x86"
IUSE=""
DEPEND=""
RDEPEND=">=sys-apps/portage-2.2"
S="${T}"
src_install() {
cat > "${T}"/kernels.conf <<EOF
[kernels]
class = portage.sets.dbapi.OwnerSet
world-candidate = True
files = /usr/src
EOF
insinto /usr/share/portage/config/sets
doins "${T}"/kernels.conf
}
pkg_postinst() {
if ! grep -q "^@kernel$" "${EROOT}"/var/lib/portage/world_sets; then
elog "Please run 'emerge --noreplace @kernels' to actually"
elog "prevent kernels from being depcleaned"
fi
}
pkg_postrm() {
emerge --deselect @kernels || die
}