81 lines
2.2 KiB
Plaintext
81 lines
2.2 KiB
Plaintext
# description : Linux kernel, sources and modules
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# depends : elfutils openssl yaml bc
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name=linux-rc
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version=6.9.0
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release=7
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source="https://git.kernel.org/torvalds/t/${name%-*}-${version%.*}-rc$release.tar.gz
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config-ryzen config-ryzen3 config-ryzen7"
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NO_STRIP=yes
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build() {
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cd ${name%-*}-${version%.*}-rc$release
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make mrproper
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cp $SRC/config-$(hostname) ./.config
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make oldconfig
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sed '/^CONFIG_LOCALVERSION=/d' -i .config
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echo 'CONFIG_LOCALVERSION="-Venom-RC"' >> .config
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kernver=${version}-rc$release$(grep CONFIG_LOCALVERSION= .config | cut -d '"' -f2)
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#make menuconfig
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# https://github.com/graysky2/kernel_compiler_patch
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# Define a '-march= option' exporting the value/values
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# for the KCFLAGS and KCPPFLAGS before calling make.
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# More info: https://docs.kernel.org/kbuild/kbuild.html
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export KCFLAGS=' -march=native'
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export KCPPFLAGS=' -march=native'
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make
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make INSTALL_MOD_PATH=$PKG modules_install
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mkdir -p $PKG/boot
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cp -iv arch/x86/boot/bzImage $PKG/boot/vmlinuz-venom-rc
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cp -iv .config $PKG/boot/config-venom-rc
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#cp -iv System.map $PKG/boot/
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make clean
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make prepare
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rm -rf $PKG/lib/firmware
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for file in $(ls arch); do
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case $file in
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x86|Kconfig) continue ;;
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*) rm -fr arch/$file ;;
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esac
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done
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# strip down sources
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# don't package the kernel in the sources directory
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find . -name "*Image" -exec rm "{}" \;
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find . -name "*.cmd" -exec rm -f "{}" \;
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rm -f .*.d
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rm -fr firmware ipc .config.old .version .cocciconfig \
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.get_maintainer.ignore .gitattributes .gitignore .mailmap \
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COPYING CREDITS MAINTAINERS README Documentation
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find . -name ".gitignore" -exec rm "{}" \;
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for dir in block certs crypto drivers fs init kernel lib mm net samples security sound usr virt; do
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find $dir -type f \( -name "*.c" -o -name "*.h" \) -exec rm "{}" \;
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done
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for i in $(ls tools); do
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[ "$i" = "objtool" ] || rm -fr tools/$i
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done
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for i in $(ls tools/objtool); do
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[ "$i" = "objtool" ] || rm -fr tools/objtool/$i
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done
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rm $PKG/lib/modules/$kernver/build #$PKG/lib/modules/$kernver/source
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mv $SRC/${name%-*}-${version%.*}-rc$release $PKG/lib/modules/$kernver/build
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ln -sv build $PKG/lib/modules/$kernver/source
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# remove now broken symlinks
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find -L $PKG/lib/modules/$kernver/build -type l -exec rm -f "{}" \;
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}
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