image_type_tezi: generate image.json as a image prefunc

Generate the image description file just before the Tezi image
gets generated by attaching rootfs_tezi_json as a prefunc of
do_image. It should lead to better root file system size
estimation since all do_rootfs post processing functions have
been processed at that time.

It also allows to move the check whether an Tezi image will be
built into the anonymous python function. Later we should be
able to get rid of the check by just adding rootfs_tezi_json as
a prefunc of do_image_tezirun.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>

0 files changed, 0 insertions, 0 deletions