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# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=6
inherit eutils
EXTRAVERSION="redcore-lts"
KV_FULL="${PV}-${EXTRAVERSION}"
DESCRIPTION="Official Redcore Linux Kernel Sources"
HOMEPAGE="https://redcorelinux.org"
SRC_URI="https://cdn.kernel.org/pub/linux/kernel/v4.x/linux-${PV}.tar.xz"
KEYWORDS="amd64"
LICENSE="GPL-2"
SLOT="${PV}"
IUSE=""
RESTRICT="strip mirror"
DEPEND="
app-arch/lz4
app-arch/xz-utils
sys-devel/autoconf
sys-devel/bc
sys-devel/make"
RDEPEND="${DEPEND}"
PATCHES=( "${FILESDIR}"/introduce-NUMA-identity-node-sched-domain.patch
"${FILESDIR}"/k10temp-add-ZEN-support.patch
"${FILESDIR}"/mute-pps_state_mismatch.patch
"${FILESDIR}"/restore-SD_PREFER_SIBLING-on-MC-domains.patch
"${FILESDIR}"/Revert-ath10k-activate-user-space-firmware-loading.patch
"${FILESDIR}"/linux-hardened.patch
"${FILESDIR}"/uksm-linux-hardened.patch
"${FILESDIR}"/0001-MuQSS-version-0.162-CPU-scheduler-linux-hardened.patch
"${FILESDIR}"/0002-Make-preemptible-kernel-default.patch
"${FILESDIR}"/0003-Expose-vmsplit-for-our-poor-32-bit-users.patch
"${FILESDIR}"/0004-Create-highres-timeout-variants-of-schedule_timeout-.patch
"${FILESDIR}"/0005-Special-case-calls-of-schedule_timeout-1-to-use-the-.patch
"${FILESDIR}"/0006-Convert-msleep-to-use-hrtimers-when-active.patch
"${FILESDIR}"/0007-Replace-all-schedule-timeout-1-with-schedule_min_hrt.patch
"${FILESDIR}"/0008-Replace-all-calls-to-schedule_timeout_interruptible-.patch
"${FILESDIR}"/0009-Replace-all-calls-to-schedule_timeout_uninterruptibl.patch
"${FILESDIR}"/0010-Don-t-use-hrtimer-overlay-when-pm_freezing-since-som.patch
"${FILESDIR}"/0011-Make-hrtimer-granularity-and-minimum-hrtimeout-confi.patch
"${FILESDIR}"/0012-Reinstate-default-Hz-of-100-in-combination-with-MuQS.patch
"${FILESDIR}"/0013-Make-threaded-IRQs-optionally-the-default-which-can-.patch
"${FILESDIR}"/0014-Swap-sucks.patch
"${FILESDIR}"/0015-MuQSS.c-needs-irq_regs.h-to-use-get_irq_regs.patch
"${FILESDIR}"/0016-unfuck-MuQSS-on-linux-4_14_15+.patch
"${FILESDIR}"/0001-BFQ-v8r12-20171108.patch
"${FILESDIR}"/0002-BFQ-v8r12-20180404.patch )
S="${WORKDIR}"/linux-"${PV}"
pkg_setup() {
export KBUILD_BUILD_USER="nexus"
export KBUILD_BUILD_HOST="nexus.redcorelinux.org"
export REAL_ARCH="$ARCH"
unset ARCH ; unset LDFLAGS #will interfere with Makefile if set
}
src_prepare() {
default
emake mrproper
sed -ri "s|^(EXTRAVERSION =).*|\1 -${EXTRAVERSION}|" Makefile
cp "${FILESDIR}"/"${EXTRAVERSION}"-amd64.config .config
rm -rf $(find . -type f|grep -F \.orig)
}
src_compile() {
emake prepare modules_prepare
}
src_install() {
dodir usr/src/linux-"${KV_FULL}"
cp -ax "${S}"/* "${D}"usr/src/linux-"${KV_FULL}"
}
_kernel_sources_delete() {
rm -rf "${ROOT}"usr/src/linux-"${KV_FULL}"
}
pkg_postrm() {
_kernel_sources_delete
}
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