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author | V3n3RiX <venerix@redcorelinux.org> | 2017-10-29 11:22:34 +0000 |
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committer | V3n3RiX <venerix@redcorelinux.org> | 2017-10-29 11:22:34 +0000 |
commit | bd7908c6630f38067350d396ac5d18c3cc2434a0 (patch) | |
tree | 3559b3e11424f5529527f2474d8a977a91ee3389 /sys-kernel/kpatch/kpatch-9999.ebuild | |
parent | 8b2628ad8526c806375e7b157889e4274b70248b (diff) |
gentoo resync : 29.10.2017
Diffstat (limited to 'sys-kernel/kpatch/kpatch-9999.ebuild')
-rw-r--r-- | sys-kernel/kpatch/kpatch-9999.ebuild | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/sys-kernel/kpatch/kpatch-9999.ebuild b/sys-kernel/kpatch/kpatch-9999.ebuild new file mode 100644 index 000000000000..0d6aa6e706a4 --- /dev/null +++ b/sys-kernel/kpatch/kpatch-9999.ebuild @@ -0,0 +1,77 @@ +# 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 +" + +DEPEND=" + ${RDEPEND} + test? ( dev-util/shellcheck ) + dev-libs/elfutils + sys-devel/bison +" + +pkg_pretend() { + if kernel_is gt 3 9 0; then + if ! linux_config_exists; then + eerror "Unable to check the currently running kernel for kpatch support" + eerror "Please be sure a .config file is available in the kernel src dir" + eerror "and ensure the kernel has been built." + else + # Fail to build if these kernel options are not enabled (see kpatch/kmod/core/Makefile) + CONFIG_CHECK="FUNCTION_TRACER HAVE_FENTRY MODULES SYSFS KALLSYMS_ALL" + ERROR_FUNCTION_TRACER="CONFIG_FUNCTION_TRACER must be enabled in the kernel's config file" + ERROR_HAVE_FENTRY="CONFIG_HAVE_FENTRY must be enabled in the kernel's config file" + ERROR_MODULES="CONFIG_MODULES must be enabled in the kernel's config file" + ERROR_SYSFS="CONFIG_SYSFS must be enabled in the kernel's config file" + ERROR_KALLSYMS_ALL="CONFIG_KALLSYMS_ALL must be enabled in the kernel's config file" + fi + else + eerror + eerror "kpatch is not available for Linux kernels below 4.0.0" + eerror + die "Upgrade the kernel sources before installing kpatch." + fi + + check_extra_config +} + +src_prepare() { + replace-flags '-O?' '-O1' + default +} + +src_compile() { + set_arch_to_kernel + emake all +} + +src_install() { + set_arch_to_kernel + emake DESTDIR="${D}" PREFIX="/usr" install + + einstalldocs +} |