rootfs.py: find .ko.gz and .ko.xz kernel modules as well
* with xz PACKAGECONFIG enabled in kmod and xz module compression enabled in kernel
the do_rootfs task doesn't run depmod in the image, because it thinks there are no modules:
NOTE: No Kernel Modules found, not running depmod
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Christophe Chapuis <chris.chapuis@gmail.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit
9c13ce05eae0f126eb150e48709e9bd06e9280fa)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
