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# Copyright 2026 Gurov <thuggerthugger1@duck.com>
# Distributed under the terms of the GNU General Public License v2
require systemd-service [ systemd_files=[ usr/lib/systemd/system/pci-latency.service ] ] \
udev-rules [ udev_files=[ usr/lib/udev/rules.d/{20-audio-pm,40-hpet-permissions,50-sata,60-ioschedulers,69-hdparm,71-nvidia,99-cpu-dma-latency}.rules ] ]
SUMMARY="Configuration files and tweaks from CachyOS"
HOMEPAGE="https://github.com/CachyOS/CachyOS-Settings"
DOWNLOADS="${HOMEPAGE}/archive/refs/tags/${PV}.tar.gz -> ${PNV}.tar.gz"
LICENCES="GPL-3"
SLOT="0"
PLATFORMS="~amd64"
MYOPTIONS="zram"
DEPENDENCIES="
run:
app-shells/bash
sys-apps/hdparm
sys-apps/pciutils
sys-apps/systemd
sys-process/procps
zram? (
app-arch/zstd
sys-apps/zram-generator
)
"
WORK="${WORKBASE}/CachyOS-Settings-${PV}"
src_prepare() {
edo sed -i "s@ExecStart=/usr/bin/pci-latency@ExecStart=/usr/$(exhost --target)/bin/pci-latency@" \
usr/lib/systemd/system/pci-latency.service
}
src_compile() {
:
}
src_install() {
insinto /etc/security/limits.d
doins etc/security/limits.d/20-audio.conf
exeinto /usr/$(exhost --target)/bin
doexe usr/bin/{dlss-swapper,dlss-swapper-dll,pci-latency,zink-run,game-performance,kerver}
insinto /usr/$(exhost --target)/lib/modprobe.d
doins usr/lib/modprobe.d/{amdgpu,blacklist,nvidia}.conf
insinto /usr/$(exhost --target)/lib/modules-load.d
doins usr/lib/modules-load.d/ntsync.conf
insinto /usr/$(exhost --target)/lib/sysctl.d
doins usr/lib/sysctl.d/70-cachyos-settings.conf
local systemd_dir="/usr/$(exhost --target)/lib/systemd"
insinto "${systemd_dir}/journald.conf.d"
doins usr/lib/systemd/journald.conf.d/00-journal-size.conf
insinto "${systemd_dir}/system.conf.d"
doins usr/lib/systemd/system.conf.d/{00-timeout,10-limits}.conf
install_systemd_files
insinto "${SYSTEMDSYSTEMUNITDIR}"
doins -r usr/lib/systemd/system/{rtkit-daemon,user@}.service.d
doins -r usr/lib/systemd/system/{session.slice,system.slice,user-.slice}.d
insinto "${systemd_dir}/user.conf.d"
doins usr/lib/systemd/user.conf.d/{00-timeout,10-limits}.conf
if option zram; then
insinto "${systemd_dir}"
doins usr/lib/systemd/zram-generator.conf
insinto "${UDEVRULESDIR}"
doins usr/lib/udev/rules.d/30-zram.rules
fi
insinto "${SYSTEMDTMPFILESDIR}"
doins usr/lib/tmpfiles.d/{coredump,thp-shrinker,thp}.conf
install_udev_files
insinto /usr/share/X11/xorg.conf.d
doins usr/share/X11/xorg.conf.d/20-touchpad.conf
}
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