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Signed-off-by: Frits Letteboer <dagraver@gmail.com>
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| # Copyright 1999-2024 Gentoo Authors | ||
| # Distributed under the terms of the GNU General Public License v2 | ||
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| EAPI=8 | ||
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| # Define what default functions to run. | ||
| ETYPE="sources" | ||
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| # Use genpatches but don't include the 'experimental' use flag. | ||
| K_EXP_GENPATCHES_NOUSE="1" | ||
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| # Genpatches version to use. -pf patch set already includes vanilla linux updates. Regularly "1" | ||
| # is the wanted value here, but the genpatches patch set can be bumped if it includes some | ||
| # important fixes. src_prepare() will handle deleting the updated vanilla linux patches. | ||
| # See https://archives.gentoo.org/gentoo-kernel/ (or subscribe to the list) to see all patches. | ||
| K_GENPATCHES_VER="2" | ||
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| # -pf patch set already sets EXTRAVERSION to kernel Makefile. | ||
| K_NOSETEXTRAVERSION="1" | ||
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| # pf-sources is not officially supported/covered by the Gentoo security team. | ||
| K_SECURITY_UNSUPPORTED="1" | ||
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| # Define which parts to use from genpatches - experimental is already included in the -pf patch | ||
| # set. | ||
| K_WANT_GENPATCHES="base extras" | ||
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| # Major kernel version, e.g. 5.14. | ||
| SHPV="${PV/_p*/}" | ||
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| # Replace "_p" with "-pf", since using "-pf" is not allowed for an ebuild name by PMS. | ||
| PFPV="${PV/_p/-pf}" | ||
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| inherit kernel-2 optfeature | ||
| detect_version | ||
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| DESCRIPTION="Linux kernel fork that includes the pf-kernel patchset and Gentoo's genpatches" | ||
| HOMEPAGE="https://pfkernel.natalenko.name/ | ||
| https://dev.gentoo.org/~mpagano/genpatches/" | ||
| SRC_URI="https://codeberg.org/pf-kernel/linux/archive/v${PFPV}.tar.gz -> linux-${PFPV}.tar.gz | ||
| ${GENPATCHES_URI}" | ||
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| S="${WORKDIR}/linux-${PFPV}" | ||
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| KEYWORDS="~amd64 ~ppc ~ppc64 ~x86" | ||
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| K_EXTRAEINFO="For more info on pf-sources and details on how to report problems, | ||
| see: ${HOMEPAGE}." | ||
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| pkg_setup() { | ||
| ewarn "" | ||
| ewarn "${PN} is *not* supported by the Gentoo Kernel Project in any way." | ||
| ewarn "If you need support, please contact the pf developers directly." | ||
| ewarn "Do *not* open bugs in Gentoo's bugzilla unless you have issues with" | ||
| ewarn "the ebuilds. Thank you." | ||
| ewarn "" | ||
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| kernel-2_pkg_setup | ||
| } | ||
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| src_unpack() { | ||
| # Since the Codeberg-hosted pf-sources include full kernel sources, we need to manually override | ||
| # the src_unpack phase because kernel-2_src_unpack() does a lot of unwanted magic here. | ||
| unpack ${A} | ||
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| mv linux linux-${PFPV} || die "Failed to move source directory" | ||
| } | ||
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| src_prepare() { | ||
| # When genpatches basic version is bumped, it also includes vanilla linux updates. Those are | ||
| # already in the -pf patch set, so need to remove the vanilla linux patches to avoid conflicts. | ||
| if [[ ${K_GENPATCHES_VER} -ne 1 ]]; then | ||
| find "${WORKDIR}"/ -type f -name '10*linux*patch' -delete || | ||
| die "Failed to delete vanilla linux patches in src_prepare." | ||
| fi | ||
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| # kernel-2_src_prepare doesn't apply PATCHES(). Chosen genpatches are also applied here. | ||
| eapply "${WORKDIR}"/*.patch | ||
| default | ||
| } | ||
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| pkg_postinst() { | ||
| # Fixes "wrongly" detected directory name, bgo#862534. | ||
| local KV_FULL="${PFPV}" | ||
| kernel-2_pkg_postinst | ||
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| optfeature "userspace KSM helper" sys-process/uksmd | ||
| } | ||
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| pkg_postrm() { | ||
| # Same here, bgo#862534. | ||
| local KV_FULL="${PFPV}" | ||
| kernel-2_pkg_postrm | ||
| } |