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# Copyright 1999-2019 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit flag-o-matic libtool linux-info systemd
if [[ ${PV} == "9999" ]] ; then
inherit git-r3 autotools
EGIT_REPO_URI="https://git.kernel.org/pub/scm/utils/kernel/kexec/kexec-tools.git"
else
SRC_URI="https://www.kernel.org/pub/linux/utils/kernel/kexec/${P/_/-}.tar.xz"
[[ "${PV}" == *_rc* ]] || \
KEYWORDS="~amd64 ~arm64 ~ppc64 ~x86"
fi
DESCRIPTION="Load another kernel from the currently executing Linux kernel"
HOMEPAGE="https://kernel.org/pub/linux/utils/kernel/kexec/"
LICENSE="GPL-2"
SLOT="0"
IUSE="booke lzma xen zlib"
REQUIRED_USE="lzma? ( zlib )"
DEPEND="
lzma? ( app-arch/xz-utils )
zlib? ( sys-libs/zlib )"
RDEPEND="${DEPEND}"
S="${WORKDIR}/${P/_/-}"
CONFIG_CHECK="~KEXEC"
PATCHES=(
"${FILESDIR}"/${PN}-2.0.4-disable-kexec-test.patch
"${FILESDIR}"/${PN}-2.0.4-out-of-source.patch
)
pkg_setup() {
# GNU Make's $(COMPILE.S) passes ASFLAGS to $(CCAS), CCAS=$(CC)
export ASFLAGS="${CCASFLAGS}"
}
src_prepare() {
default
if [[ "${PV}" == 9999 ]] ; then
eautoreconf
else
elibtoolize
fi
filter-flags '-mindirect-branch=thunk*'
}
src_configure() {
local myeconfargs=(
$(use_with booke)
$(use_with lzma)
$(use_with xen)
$(use_with zlib)
)
econf "${myeconfargs[@]}"
}
src_install() {
default
dodoc "${FILESDIR}"/README.Gentoo
newinitd "${FILESDIR}"/kexec.init-2.0.13-r1 kexec
newconfd "${FILESDIR}"/kexec.conf-2.0.4 kexec
insinto /etc
doins "${FILESDIR}"/kexec.conf
insinto /etc/kernel/postinst.d
doins "${FILESDIR}"/90_kexec
systemd_dounit "${FILESDIR}"/kexec.service
}
pkg_postinst() {
if systemd_is_booted || has_version sys-apps/systemd; then
elog "For systemd support the new config file is"
elog " /etc/kexec.conf"
elog "Please adopt it to your needs as there is no autoconfig anymore"
fi
}
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