#!/bin/bash

KVER="7.0.9"
CVER=$(uname -r)

pushd $PWD

mkdir $basedir/linux
cd $basedir/linux
wget https://cdn.kernel.org/pub/linux/kernel/v7.x/linux-$KVER.tar.xz
unxz linux*
tar -xvf linux*
rm *.tar.xz
mv linux-$KVER /usr/src/

cd /usr/src/linux-$KVER
make clean
make mrproper

zcat /proc/config.gz > .config
make olddefconfig

make -j12
make modules_install

cp arch/x86/boot/bzImage /boot/vmlinuz-$KVER
rm /boot/vmlinuz
rm /boot/vmlinuz-generic
ln -s /boot/vmlinuz-$KVER /boot/vmlinuz
ln -s /boot/vmlinuz-$KVER /boot/vmlinuz-generic

cp System.map /boot/System.map-$KVER.x64
rm /boot/System.map
ln -s /boot/System.map-$KVER.x64 /boot/System.map

cp .config /boot/config-$KVER
rm /boot/config
ln -s /boot/config-$KVER /boot/config

popd