arc-addons/cpufreqscaling/install.sh
AuxXxilium da37d00e4e cpufreqscaling: more rework
Signed-off-by: AuxXxilium <info@auxxxilium.tech>
2024-10-20 00:55:05 +02:00

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#!/usr/bin/env ash
#
# Copyright (C) 2023 AuxXxilium <https://github.com/AuxXxilium>
#
# This is free software, licensed under the MIT License.
# See /LICENSE for more information.
#
if [ "${1}" = "late" ]; then
echo "Installing cpufreqscalingscaling - ${1}"
mkdir -p "/tmpRoot/usr/arc/addons/"
cp -vf "${0}" "/tmpRoot/usr/arc/addons/"
cp -vf "/usr/sbin/scaling.sh" "/tmpRoot/usr/sbin/scaling.sh"
[ ! -f "/tmpRoot/usr/bin/echo" ] && cp -vf /usr/bin/echo /tmpRoot/usr/bin/echo || true
cp -f "/usr/lib/modules/acpi_cpufreq.ko" "/tmpRoot/usr/lib/modules/acpi_cpufreq.ko"
[ "${2}" != "schedutil" ] && cp -vf "/usr/lib/modules/cpufreq_${2}.ko" "/tmpRoot/usr/lib/modules/cpufreq_${2}.ko"
mkdir -p "/tmpRoot/usr/lib/systemd/system"
DEST="/tmpRoot/usr/lib/systemd/system/cpufreqscaling.service"
cat <<EOF >${DEST}
[Unit]
Description=Enable CPU Freq scaling
After=udevrules.service
[Service]
User=root
Type=simple
Restart=on-failure
RestartSec=10
ExecStart=/usr/sbin/scaling.sh ${2}
[Install]
WantedBy=multi-user.target
EOF
mkdir -vp /tmpRoot/usr/lib/systemd/system/multi-user.target.wants
ln -vsf /usr/lib/systemd/system/cpufreqscaling.service /tmpRoot/usr/lib/systemd/system/multi-user.target.wants/cpufreqscaling.service
elif [ "${1}" = "uninstall" ]; then
echo "Installing cpufreqscalingscaling - ${1}"
rm -f "/tmpRoot/usr/lib/systemd/system/multi-user.target.wants/cpufreqscaling.service"
rm -f "/tmpRoot/usr/lib/systemd/system/cpufreqscaling.service"
rm -f /tmpRoot/usr/sbin/scaling.sh
fi