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Diffstat (limited to 'sys-apps/kexec-tools/kexec-tools-2.0.20-r3.ebuild')
-rw-r--r--sys-apps/kexec-tools/kexec-tools-2.0.20-r3.ebuild126
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 00000000000..4d758da9aad
--- /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
+}