commit: 37f7d400908f52fe6b8582e5767a033f9fe834c9 Author: Alice Ferrazzi <alicef <AT> gentoo <DOT> org> AuthorDate: Sun Jun 4 00:51:08 2017 +0000 Commit: David Seifert <soap <AT> gentoo <DOT> org> CommitDate: Tue Jun 6 17:52:02 2017 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=37f7d400
sys-kernel/kpatch: init Closes: https://github.com/gentoo/gentoo/pull/4844 sys-kernel/kpatch/Manifest | 1 + sys-kernel/kpatch/kpatch-0.4.0.ebuild | 69 +++++++++++++++++++++++++++++++++++ sys-kernel/kpatch/metadata.xml | 8 ++++ 3 files changed, 78 insertions(+) diff --git a/sys-kernel/kpatch/Manifest b/sys-kernel/kpatch/Manifest new file mode 100644 index 00000000000..b1ad18d32cc --- /dev/null +++ b/sys-kernel/kpatch/Manifest @@ -0,0 +1 @@ +DIST kpatch-0.4.0.tar.gz 124433 SHA256 852b8bea7b4ed8712793d7a8e5692536fc68468063dffb873bd55801f78e994a SHA512 0bbb49a06d02e9eb026be458eb904cf50f50461a67f16835a306bb3a4a57ef88b86ecf6bca6dfc91b921ba87b4c8b9d532e2a77e987e7c71583b8cb53520a1d7 WHIRLPOOL adf5e76183153e02a70659f5d47cbc70ed65c3ed9f004f83764029a8caff12faa62b6f41eff71011024653f025b836b340f79dc084ba374fc21293af10a75e6b diff --git a/sys-kernel/kpatch/kpatch-0.4.0.ebuild b/sys-kernel/kpatch/kpatch-0.4.0.ebuild new file mode 100644 index 00000000000..a43c52353b3 --- /dev/null +++ b/sys-kernel/kpatch/kpatch-0.4.0.ebuild @@ -0,0 +1,69 @@ +# Copyright 1999-2017 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 + +EAPI=6 + +inherit linux-info linux-mod flag-o-matic + +if [[ ${PV} == *9999 ]]; then + inherit git-r3 + EGIT_REPO_URI="https://github.com/dynup/${PN}.git"; +else + SRC_URI="https://github.com/dynup/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz" + KEYWORDS="~amd64" +fi + +DESCRIPTION="Dynamic kernel patching for Linux" +HOMEPAGE="https://github.com/dynup/kpatch"; + +LICENSE="GPL-2+" +SLOT="0" +IUSE="examples +modules test" + +RDEPEND=" + app-crypt/pesign + dev-libs/openssl:0= + sys-libs/zlib + sys-apps/pciutils + sys-libs/ncurses:0 + sys-apps/yum" +DEPEND=" + ${RDEPEND} + dev-libs/elfutils + sys-devel/bison" + +pkg_pretend() { + if kernel_is gt 3 9 0; then + if ! linux_config_exists; then + eerror "Unable to check the currently running kernel for kpatch support" + eerror "Please be sure a .config file is available in the kernel src dir" + eerror "and ensure the kernel has been built." + else + # Fail to build if these kernel options are not enabled (see kpatch/kmod/core/Makefile) + CONFIG_CHECK="FUNCTION_TRACER HAVE_FENTRY MODULES SYSFS KALLSYMS_ALL" + ERROR_FUNCTION_TRACER="CONFIG_FUNCTION_TRACER must be enabled in the kernel's config file" + ERROR_HAVE_FENTRY="CONFIG_HAVE_FENTRY must be enabled in the kernel's config file" + ERROR_MODULES="CONFIG_MODULES must be enabled in the kernel's config file" + ERROR_SYSFS="CONFIG_SYSFS must be enabled in the kernel's config file" + ERROR_KALLSYMS_ALL="CONFIG_KALLSYMS_ALL must be enabled in the kernel's config file" + fi + else + eerror + eerror "kpatch is not available for Linux kernels below 4.0.0" + eerror + die "Upgrade the kernel sources before installing kpatch." + fi + + check_extra_config +} + +src_prepare() { + replace-flags '-O?' '-O1' + default +} + +src_install() { + unset ARCH + emake DESTDIR="${D}" all install + einstalldocs +} diff --git a/sys-kernel/kpatch/metadata.xml b/sys-kernel/kpatch/metadata.xml new file mode 100644 index 00000000000..b393adbecca --- /dev/null +++ b/sys-kernel/kpatch/metadata.xml @@ -0,0 +1,8 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd";> +<pkgmetadata> + <maintainer type="person"> + <email>[email protected]</email> + </maintainer> + <longdescription lang="en">Dynamic kernel patching for the Linux kernel</longdescription> +</pkgmetadata>
