[gentoo-commits] repo/gentoo:master commit in: sys-kernel/kpatch/

[Alice Ferrazzi]

commit:     2a3a57780d75651c95f1ccab154ae42db1598767
Author:     Alice Ferrazzi <alicef <AT> gentoo <DOT> org>
AuthorDate: Sun Jun  2 18:44:52 2019 +0000
Commit:     Alice Ferrazzi <alicef <AT> gentoo <DOT> org>
CommitDate: Sun Jun  2 18:45:43 2019 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=2a3a5778

sys-kernel/kpatch: bump 0.6.3

Package-Manager: Portage-2.3.67, Repoman-2.3.13
Signed-off-by: Alice Ferrazzi <alicef <AT> gentoo.org>

 sys-kernel/kpatch/Manifest            |  1 +
 sys-kernel/kpatch/kpatch-0.6.3.ebuild | 84 +++++++++++++++++++++++++++++++++++
 sys-kernel/kpatch/metadata.xml        |  6 +++
 3 files changed, 91 insertions(+)

diff --git a/sys-kernel/kpatch/Manifest b/sys-kernel/kpatch/Manifest
index c6d912899b9..750a99bcfda 100644
--- a/sys-kernel/kpatch/Manifest
+++ b/sys-kernel/kpatch/Manifest
@@ -1,3 +1,4 @@
 DIST kpatch-0.4.0.tar.gz 124433 BLAKE2B 6ea18c4d590426f9db95e16d555307e264d1b7db362d421f72eaaf897703f7883c44cc49bd98b48d8789453962259d0b0e301aca325c94be6c21061d0621a9cf SHA512 0bbb49a06d02e9eb026be458eb904cf50f50461a67f16835a306bb3a4a57ef88b86ecf6bca6dfc91b921ba87b4c8b9d532e2a77e987e7c71583b8cb53520a1d7
 DIST kpatch-0.6.0.tar.gz 153337 BLAKE2B 5c132b885f9f8bc3c7b514997a0b8b77280d0387431dd3eb73f45da4678b281961a03452b0ec590b37fc9568192135528a9a42bd5005530bd8b9175fe652f7b1 SHA512 7ac27639773a851ad6689743100ff973b4e3a30efc386bdf413c8f6167068d93c2d18820d87e1f1e96405fa3545dcb80a72db0011f07218a692f91f1f3c3655a
 DIST kpatch-0.6.2.tar.gz 148110 BLAKE2B 9903c9423ee6268a0d87c55336e418a964474a3d7f35dd1ad613be7645a932cd09991652cd4a3af0b08a686f39e7c6c7f4b12d80c20c7ecd663aa703821503f8 SHA512 65098195330a2dbea4f8648c87c41f3a7751ffcb83b4e4c5f0a1146f91a8ae8c305d8f111a69304b31f1f12dd26da788af31a5477899bda098b7391cd0a32eca
+DIST kpatch-0.6.3.tar.gz 153100 BLAKE2B e95d1880ffc9ff6038bba98902d0f1e97c9f7f8d0f90eedc281c4bf0570217668cf7b701d038d6f06e9885ebdbb4407cc554d5175cf17eb8fd5051381f75deb3 SHA512 0d266dd837ad651d7f46047cf2c8de527d08274a885a154c53354f4b3c5679d91c766d7d42294ffe71cc548e5ee865c7555f24001882b806f2fb48825f9b0c06

diff --git a/sys-kernel/kpatch/kpatch-0.6.3.ebuild b/sys-kernel/kpatch/kpatch-0.6.3.ebuild
new file mode 100644
index 00000000000..763ccbeac5d
--- /dev/null
+++ b/sys-kernel/kpatch/kpatch-0.6.3.ebuild
@@ -0,0 +1,84 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="7"
+
+inherit flag-o-matic linux-mod
+
+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="+kpatch-build +kpatch kmod doc contrib test"
+
+RDEPEND="
+	app-crypt/pesign
+	dev-libs/openssl:0=
+	sys-libs/zlib
+	sys-apps/pciutils
+"
+
+DEPEND="
+	${RDEPEND}
+	dev-libs/elfutils
+	sys-devel/bison
+	test? ( dev-util/shellcheck-bin )
+"
+
+pkg_setup() {
+	if use kmod; then
+		if kernel_is gt 3 9 0; then
+			if ! linux_config_exists; then
+				eerror "Unable to check the currently running kernel for kpatch support"
+				eerror "Please be sure a .config file is available in the kernel src dir"
+				eerror "and ensure the kernel has been built."
+			else
+				# Fail to build if these kernel options are not enabled (see kpatch/kmod/core/Makefile)
+				CONFIG_CHECK="FUNCTION_TRACER HAVE_FENTRY MODULES SYSFS KALLSYMS_ALL"
+				ERROR_FUNCTION_TRACER="CONFIG_FUNCTION_TRACER must be enabled in the kernel's config file"
+				ERROR_HAVE_FENTRY="CONFIG_HAVE_FENTRY must be enabled in the kernel's config file"
+				ERROR_MODULES="CONFIG_MODULES must be enabled in the kernel's config file"
+				ERROR_SYSFS="CONFIG_SYSFS must be enabled in the kernel's config file"
+				ERROR_KALLSYMS_ALL="CONFIG_KALLSYMS_ALL must be enabled in the kernel's config file"
+			fi
+		else
+			eerror
+			eerror "kpatch is not available for Linux kernels below 4.0.0"
+			eerror
+			die "Upgrade the kernel sources before installing kpatch."
+		fi
+	check_extra_config
+	fi
+
+}
+
+src_prepare() {
+	replace-flags '-O?' '-O1'
+	default
+}
+
+src_compile() {
+	use kpatch-build && emake -C kpatch-build
+	use kpatch && emake -C kpatch
+	use kmod && set_arch_to_kernel && emake -C kmod
+	use doc && emake -C doc
+	use contrib && emake -C contrib
+	use test && emake check
+}
+
+src_install() {
+	use kpatch-build && emake DESTDIR="${D}" PREFIX="/usr" install -C kpatch-build
+	use kpatch && emake DESTDIR="${D}" PREFIX="/usr" install -C kpatch
+	use kmod && set_arch_to_kernel && emake DESTDIR="${D}" PREFIX="/usr" install -C kmod
+	use contrib && emake DESTDIR="${D}" PREFIX="/usr" install -C contrib
+	use doc && einstalldocs
+}

diff --git a/sys-kernel/kpatch/metadata.xml b/sys-kernel/kpatch/metadata.xml
index b393adbecca..7e000f09b13 100644
--- a/sys-kernel/kpatch/metadata.xml
+++ b/sys-kernel/kpatch/metadata.xml
@@ -5,4 +5,10 @@
 		<email>alicef@g.o</email>
 	</maintainer>
 	<longdescription lang="en">Dynamic kernel patching for the Linux kernel</longdescription>
+<use>
+		<flag name="kpatch-build">Enable tools which convert a source diff patch to a patch module.</flag>
+		<flag name="kpatch">Enable a command-line tool which allows a user to manage a collection of patch modules.</flag>
+		<flag name="kmod">Enable a kernel module (.ko file) which provides an interface for the patch modules to register new functions for replacement.</flag>
+		<flag name="contrib">Enable contrib kpatch services files.</flag>
+</use>
 </pkgmetadata>