post_install() {
	grub-install --target=x86_64-efi --efi-directory=/boot/efi --bootloader-id=Flarebird
	grub-mkconfig -o /boot/grub/grub.cfg 
}

post_upgrade() {
	grub-mkconfig -o /boot/grub/grub.cfg 
}

post_remove() {
	rm /boot/grub/grub.cfg 
}