I have a directory which again contains subdirectories, which are built has part of other recipe and moved to DEPLOY_DIR_IMAGE using deploy bb class. So now I want to copy it to main image boot partition.
If it was a single file then appending required filename to IMAGE_EFI_BOOT_FILES variable, then yocto copies it to /boot. But same doesn't work for directories containing subdirectories please provide style to include even the subdirectories. Thank you
PS: I have tried appending IMAGE_EFI_BOOT_FILES += "parent_dir/*" didnt work.
Note: I am looking for Yocto built-in which can achieve solution for above mentioned , would like to share other way to resolve the functionality for community's benefit.
Add following in bb file if you are using one or refer to talel-belhadjsalem answer to use utils.bbclass.