The SPDX use case for file system image has been well defined since SPDX was first implemented, however there has always been a desire to also express SPDX output for other non-image deliverables (primarily, those that have a do_deploy task or similar). These types of tasks cannot easily use the traditional method of having a separate SPDX task that runs to create their SPDX output as this causes lots of problems with the way dependencies are specified. Instead, it is desirable for these tasks to directly produce SPDX output that can be consumed by other tasks that depend on them.
This patch series adds support for this. Any sstate task that starts with "do_deploy" can now be added to the SPDX_DEPLOY_TASKS list and it will run a postfunc to generate SPDX output that describes what is being deployed. For classical do_deploy tasks, this is setup to be easy by automatically capturing all the deployed output files in the SPDX data, but other tasks can be added as well. Finally, the do_create_image_spdx task is removed and replaced with a SPDX deploy postfunc using this new system. This means that any task that depends on do_image_complete will automatically also get the SPDX output for the image, simplifying the dependency handling. V2: Fixed SPDX documents missing at SBoM creation time when the documents were not a direct dependency of the SBoM, and were present in a sstate object. Previously, these sstate objects were not restored because they were "covered" by the later sstate tasks, but now they are restored if they are depended on by a task that creates SPDX output. V3: Fixed a bug where dependencies that are not in the taskhash could be missing when the final SBoM is created and added tests. Joshua Watt (8): spdx: Skip dependencies that are not in the taskhash spdx: Add ability for deploy tasks to create SPDX oeqa: Add SPDX deploy SBoM test classes-global/sstate: Keep SPDX generating setscene dependencies Add SPDX deploy tasks to various recipes spdx: Replace do_create_image_spdx with deploy task grub-efi: Change to MACHINE_ARCH systemd-boot: Change to MACHINE_ARCH meta/classes-global/sstate.bbclass | 38 ++- meta/classes-recipe/barebox.bbclass | 1 + .../create-spdx-image-3.0.bbclass | 32 +- meta/classes-recipe/deploy.bbclass | 1 + meta/classes-recipe/devicetree.bbclass | 1 + meta/classes-recipe/kernel-fit-image.bbclass | 1 + meta/classes-recipe/kernel.bbclass | 1 + meta/classes-recipe/nospdx.bbclass | 2 +- meta/classes/create-spdx-3.0.bbclass | 173 ++++++++++ meta/classes/spdx-common.bbclass | 2 +- meta/lib/oe/sbom30.py | 46 ++- meta/lib/oe/spdx30_tasks.py | 314 ++++++++++++++---- meta/lib/oe/spdx_common.py | 2 +- meta/lib/oeqa/selftest/cases/spdx.py | 11 + meta/recipes-bsp/grub/grub-efi_2.14.bb | 3 + meta/recipes-bsp/opensbi/opensbi_1.8.1.bb | 1 + meta/recipes-bsp/u-boot/u-boot.inc | 1 + .../systemd/systemd-boot_259.5.bb | 4 +- 18 files changed, 534 insertions(+), 100 deletions(-) -- 2.54.0
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