diff options
Diffstat (limited to 'sys-kernel/kpatch')
| -rw-r--r-- | sys-kernel/kpatch/Manifest | 1 | ||||
| -rw-r--r-- | sys-kernel/kpatch/kpatch-0.6.3.ebuild | 84 | ||||
| -rw-r--r-- | sys-kernel/kpatch/metadata.xml | 6 |
3 files changed, 91 insertions, 0 deletions
diff --git a/sys-kernel/kpatch/Manifest b/sys-kernel/kpatch/Manifest index c6d912899b9a..750a99bcfdaa 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 000000000000..763ccbeac5d3 --- /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 b393adbecca2..7e000f09b137 100644 --- a/sys-kernel/kpatch/metadata.xml +++ b/sys-kernel/kpatch/metadata.xml @@ -5,4 +5,10 @@ <email>alicef@gentoo.org</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> |