31 lines
866 B
Bash
31 lines
866 B
Bash
#!/usr/bin/env bash
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VERSION=$(grep 'Kernel Configuration' < /boot/config-"$(uname -r)" | awk '{print $3}')
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# add deb-src to sources.list
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echo "deb-src https://home-packages.chinauos.com/home plum main contrib non-free" >> /etc/apt/sources.list
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# install dep
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sudo apt update
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sudo apt install -y wget
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sudo apt build-dep -y linux
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# download kernel source
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wget http://www.kernel.org/pub/linux/kernel/v5.x/linux-"$VERSION".tar.xz
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tar -xf linux-"$VERSION".tar.xz
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cd linux-"$VERSION" || exit
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# copy config file
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cp /boot/config-"$(uname -r)" .config
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# change version string
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sed -i "s/-desktop/-debuggerx/g" .config
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# reduce ACPI_MAX_LOOP_TIMEOUT value
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sed -i "/ACPI_MAX_LOOP_TIMEOUT/s/30/3/g" include/acpi/acconfig.h
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# disable DEBUG_INFO to speedup build
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scripts/config --disable DEBUG_INFO
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CPU_CORES=$(grep -c processor < /proc/cpuinfo)
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make deb-pkg -j"$CPU_CORES" |