[PATCH v6 0/2] improve_kernel_cve_report: Add a bbclass support

[ValentinBoudevin <valentin.boudevin@gmail.com>]

Changes since v5:
- Update the maintainers.inc file to add new maintainer for the
  vulns-native recipe.
- Update vulns-native recipe to remove the variables VULNS_NATIVE_DEFAULT_SRCREV and VULNS_NATIVE_USE_AUTOREV for a fixed
  SRCREV usage (AUTOREV will be recommended in the documentation if the user wants to use the latest available commit).
- Update improve_kernel_cve_report-base.bbclass __anonymous function check the provider based on
 IMPROVE_KERNEL_PREFERRED_PROVIDER corresponds to the SPDX version used. It guarantees that the correct SPDX version is used with the
 improve_kernel_cve_report*.bbclass inherited.

Changes since v4:
- Add a new commit which contains a new recipe "vulns-native" to clone
the Linux Security Vulns Repo.
- Remove the tasks do_clone_kernel_cve which is now done by the new
vulns-native recipe.
- Update the do_scout_extra_kernel_vulns task to use the new vulns-native
repository path.
- Remove variables IMPROVE_KERNEL_CVE_SRC_URI, IMPROVE_KERNEL_CVE_SRCREV, IMPROVE_KERNEL_CVE_NETWORK, IMPROVE_KERNEL_CVE_WORKDIR, and IMPROVE_KERNEL_CVE_DESTSUFFIX.
- Modify __anonymous function to not set SRC_URI and SRCREV.
- Update __anonymous function to use bb.data.inherits_class.
- Update the commit message to reflect these changes.
- Move improve_kernel_cve_report.bbclass to improve_kernel_cve_report-spdx-3.0.bbclass.
- New improve_kernel_cve_report.bbclass to include the appropriate spdx version bbclass.

Changes since v3:
-Avoid code duplication with a new bbclass "improve_kernel_cve_report-base.bbclass".
-Remove direct set of SRC_URI and SRCREV for offline mode.
-Use new __anonymous function to set SRC_URI, SRCREV and task schedule do_scout_extra_kernel_vulns based on SPDX version used.
-improve_kernel_cve_report-spdx-2.2.bbclass and improve_kernel_cve_report-spdx.bbclass are only used to define IMPROVE_KERNEL_PREFERRED_PROVIDER and IMPROVE_KERNEL_SPDX_FILE

Changes since v2:
- Fixed SRC_URI:append syntax (a space was missing with the append operator).
- Removed unused variable debug_source_path

Changes since v1:
- IMPROVE_KERNEL_CVE_SRC_URI and IMPROVE_KERNEL_CVE_SRCREV can be used to set a different source repository
or a deterministic revision.
- IMPROVE_KERNEL_CVE_NETWORK variable can be used to use this repo offline
based on existing fetch repo in DL_DIR.
- Add support for SPDX2.2 with a new bbclass improve_kernel_cve_report-spdx-2.2.bbclass.

ValentinBoudevin (2):
  vulns: add a new recipe
  improve_kernel_cve_report: Add a bbclass support

 .../improve_kernel_cve_report-base.bbclass    | 64 +++++++++++++++++++
 ...improve_kernel_cve_report-spdx-2.2.bbclass |  4 ++
 ...improve_kernel_cve_report-spdx-3.0.bbclass |  4 ++
 .../classes/improve_kernel_cve_report.bbclass |  3 +
 meta/conf/distro/include/maintainers.inc      |  1 +
 .../vulns-native/vulns-native_git.bb          | 19 ++++++
 6 files changed, 95 insertions(+)
 create mode 100644 meta/classes/improve_kernel_cve_report-base.bbclass
 create mode 100644 meta/classes/improve_kernel_cve_report-spdx-2.2.bbclass
 create mode 100644 meta/classes/improve_kernel_cve_report-spdx-3.0.bbclass
 create mode 100644 meta/classes/improve_kernel_cve_report.bbclass
 create mode 100644 meta/recipes-kernel/vulns-native/vulns-native_git.bb