#!/bin/bash

 cd /usr/src/
 wget $1
 filename=$(echo $1 | awk -F / '{print $NF}')
  tar -xf $filename
  echo "Running eselect"
 eselect kernel set $(echo $filename | awk -F '.tar.xz' '{print $1}')
 cd linux/
 make olddefconfig
 make -j8
 make module_install
 make install
 emerge @module-rebuild
 genkernel --install initramfs
 grub-mkconfig -o /boot/grub/grub.cfg