sys-apps/kexec-tools: rev bump to force ewarn

Package-Manager: Portage-3.0.1, Repoman-2.3.23
Signed-off-by: Thomas Deutschmann <whissi@gentoo.org>

1 files changed, 126 insertions, 0 deletions

diff --git a/sys-apps/kexec-tools/kexec-tools-2.0.20-r3.ebuild b/sys-apps/kexec-tools/kexec-tools-2.0.20-r3.ebuild
new file mode 100644
index 000000000000..4d758da9aadf
--- /dev/null
+++ b/sys-apps/kexec-tools/kexec-tools-2.0.20-r3.ebuild
@@ -0,0 +1,126 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit 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
+	"${FILESDIR}"/${P}-remove-duplicated-variable-declarations.patch
+	"${FILESDIR}"/${P}-build-multiboot2-for-i386.patch
+)
+
+pkg_setup() {
+	# GNU Make's $(COMPILE.S) passes ASFLAGS to $(CCAS), CCAS=$(CC)
+	export ASFLAGS="${CCASFLAGS}"
+}
+
+src_prepare() {
+	default
+
+	# Append PURGATORY_EXTRA_CFLAGS flags set by configure, instead of overriding them completely.
+	sed -e "/^PURGATORY_EXTRA_CFLAGS =/s/=/+=/" -i Makefile.in || die
+
+	if [[ "${PV}" == 9999 ]] ; then
+		eautoreconf
+	else
+		elibtoolize
+	fi
+}
+
+src_configure() {
+	local myeconfargs=(
+		$(use_with booke)
+		$(use_with lzma)
+		$(use_with xen)
+		$(use_with zlib)
+	)
+	econf "${myeconfargs[@]}"
+}
+
+src_compile() {
+	# Respect CFLAGS for purgatory.
+	# purgatory/Makefile uses PURGATORY_EXTRA_CFLAGS variable.
+	# -mfunction-return=thunk and -mindirect-branch=thunk conflict with
+	# -mcmodel=large which is added by build system.
+	# Replace them with -mfunction-return=thunk-inline and -mindirect-branch=thunk-inline.
+	local flag flags=()
+	for flag in ${CFLAGS}; do
+		[[ ${flag} == -mfunction-return=thunk ]] && flag="-mfunction-return=thunk-inline"
+		[[ ${flag} == -mindirect-branch=thunk ]] && flag="-mindirect-branch=thunk-inline"
+		flags+=("${flag}")
+	done
+	local -x PURGATORY_EXTRA_CFLAGS="${flags[*]}"
+
+	default
+}
+
+src_install() {
+	default
+
+	dodoc "${FILESDIR}"/README.Gentoo
+
+	newinitd "${FILESDIR}"/kexec-r2.init kexec
+	newconfd "${FILESDIR}"/kexec.conf-2.0.4 kexec
+
+	insinto /etc
+	doins "${FILESDIR}"/kexec.conf
+
+	insinto /etc/kernel/postinst.d
+	doins "${FILESDIR}"/90_kexec
+
+	systemd_dounit "${FILESDIR}"/kexec.service
+}
+
+pkg_postinst() {
+	if systemd_is_booted || has_version sys-apps/systemd; then
+		elog "For systemd support the new config file is"
+		elog "   /etc/kexec.conf"
+		elog "Please adopt it to your needs as there is no autoconfig anymore"
+	fi
+
+	local n_root_args=$(grep -o -- '\<root=' /proc/cmdline 2>/dev/null | wc -l)
+	local has_rootpart_set=no
+	if [[ -f "${EROOT}/etc/conf.d/kexec" ]]; then
+		if grep -q -E -- '^ROOTPART=' "${EROOT}/etc/conf.d/kexec" 2>/dev/null; then
+			has_rootpart_set=yes
+		fi
+	fi
+
+	if [[ ${n_root_args} > 1 && "${has_rootpart_set}" == "no"  ]]; then
+		ewarn "WARNING: Multiple root arguments (root=) on kernel command-line detected!"
+		ewarn "This was probably caused by a previous version of ${PN}."
+		ewarn "Please reboot system once *without* kexec to avoid boot problems"
+		ewarn "in case running system and initramfs do not agree on detected"
+		ewarn "root device name!"
+	fi
+}