-mkdir -pv /boot/grub
touch /boot/grub/grub.cfg
ln -svf ../boot/grub/grub.cfg /etc/grub2.cfg
+ install -m 644 $(DIR_SRC)/config/grub2/splash.png /boot/grub/splash.png
-mkdir -pv /etc/default
install -m 644 $(DIR_SRC)/config/grub2/default /etc/default/grub