rm -rf roottree/lib/modules
mkdir -p roottree/lib/modules
cp -af /lib/modules/$KERNEL/ roottree/lib/modules/
-# clean up just a bit
+
+# clean up just a bit removing stuff we do not support
rm -rf roottree/lib/modules/$KERNEL/build
rm -rf roottree/lib/modules/$KERNEL/kernel/drivers/bluetooth
rm -rf roottree/lib/modules/$KERNEL/kernel/drivers/pcmcia