mirror of
https://github.com/YellowJacketLinux/lfs-buildscripts.git
synced 2025-01-23 22:42:28 +08:00
78 lines
1.7 KiB
Bash
78 lines
1.7 KiB
Bash
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#!/bin/bash
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source versions.sh
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GLSOURCES="/sources"
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KVSTRING="${linux_lts_version}-lfs-12.2-systemd"
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pushd ${GLSOURCES} > /dev/null 2>&1 || myfail "Failed to move to ${GLSOURCES}"
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[ -d linux-${linux_lts_version} ] && rm -rf linux-${linux_lts_version}
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tar -Jxf ${linux_lts_tarball}
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cd linux-${linux_lts_version}
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make mrproper
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cp ../lts-kernel-config ./.config
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make oldconfig
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if [ $? -ne 0 ]; then
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myfail "Failed building kernel"
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fi
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make modules_install
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if [ $? -ne 0 ]; then
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myfail "Failed building kernel modules"
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fi
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rm -f /lib/modules/${linux_lts_version}/build
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rm -f /lib/modules/${linux_lts_version}/source
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install -D -m644 .config /boot/config-${KVSTRING}
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install -m644 System.map /boot/System.map-${KVSTRING}
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install -m644 arch/x86_64/boot/bzImage /boot/vmlinuz-${KVSTRING}
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cp -r Documentation /usr/share/doc/linux/linux-${linux_lts_version}
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popd
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# cleanup
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pushd ${GLSOURCES}
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rm -rf linux-${linux_lts_version}
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# only write grub configuration for USBFlash
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if [ ! -f /USBFlash ]; then
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echo "Manually update the /boot/grub/grub.cfg file."
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echo "In theory, you can shut down, remove the thumb drive, and boot!"
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exit 0
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fi
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[ ! -d /boot/grub ] && mkdir /boot/grub
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cat > /boot/grub/grub.cfg << "EOF"
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# Begin /boot/grub/grub.cfg
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set default=0
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set timeout=5
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insmod part_gpt
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insmod ext2
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set root=(hd0,2)
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EOF
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echo "root=(hd0,2)" >> /boot/grub/grub.cfg
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echo "" >> /boot/grub/grub.cfg
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echo " menuentry \"GNU/Linux, Linux ${KVSTRING}\" {" \
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>> /boot/grub/grub.cfg
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echo " linux /boot/vmlinuz-${KVSTRING} root=/dev/sda2 ro" \
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>> /boot/grub/grub.cfg
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echo "}" >> /boot/grub/grub.cfg
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echo "Please verify /boot/grub/grub.cfg is correct."
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echo "If so, exit the chroot and run grub-install on USB Flash device"
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echo "and set device as bootable."
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