Fix do_image_rpi_sdimg/do_image_wic dependencies

The dependency resolution code in bitbake has recently been optimized and this
seems to have slightly changed the behaviour of do_image_rpi_sdimg and
do_image_wic. We ensure that the main build artifacts are present by depending
on the relevant do_deploy and do_populate_sysroot tasks. However, we need to
ensure that other build tasks for these dependencies have also been executed
before we try to create our image. This can be achieved by adding a recursive
dependency on do_build, so that the do_build tasks of all recipes in the
dependency chain of do_image_rpi_sdimg/do_image_wic are executed before the
image function itself is executed.

The original issue seen here was that 'recipedata' files were not copied to
'tmp/deploy/licenses' as do_populate_lic for each dependency had not been ran
before the image creation function. The write_deploy_manifest function from
license.bbclass (listed in IMAGE_POSTPROCESS_COMMAND) therefore failed. Adding
the recursive dependency on do_build fixes this issue, ensuring do_populate_lic
runs before do_image_rpi_sdimg/do_image_wic.

Signed-off-by: Paul Barker <pbarker@toganlabs.com>

classes/sdcard_image-rpi.bbclass

@@ -58,6 +58,8 @@ do_image_rpi_sdimg[depends] = " \
 			${@bb.utils.contains('RPI_USE_U_BOOT', '1', 'u-boot:do_deploy', '',d)} \
 			"
 
+do_image_rpi_sdimg[recrdeps] = "do_build"
+
 # SD card image name
 SDIMG = "${IMGDEPLOYDIR}/${IMAGE_NAME}.rootfs.rpi-sdimg"
 

conf/machine/include/rpi-base.inc

@@ -104,6 +104,8 @@ do_image_wic[depends] += " \
     ${@bb.utils.contains('RPI_USE_U_BOOT', '1', 'u-boot:do_deploy', '',d)} \
     "
 
+do_image_wic[recrdeps] = "do_build"
+
 # The kernel image is installed into the FAT32 boot partition and does not need
 # to also be installed into the rootfs.
 RDEPENDS_${KERNEL_PACKAGE_NAME}-base = ""