[PATCH 0/7] Further improve cachability of ISAR

[Felix Moessbauer <felix.moessbauer@siemens.com>]

This series changes which BB variables have an influence
of the signature of a task.
This helps to get high sstate cache hit rates, even if
the build folder is relocated (e.g. in a CI environment).

The series does not have any user-facing API changes.

Best regards,
Felix

Felix Moessbauer (7):
  signatures: exclude path to core layer from bb hashes
  signatures: whitelist external SCRIPTSDIR
  signatures: exclude BITBAKEDIR from WIC
  signatures: use TOPDIR instead of BUILDDIR in wic
  signatures: unify WKS_* variable exclusions with OE
  signatures: exclude TOPDIR from signatures
  signatures: do not expand SRC_URI

 meta/classes/dpkg-base.bbclass      | 2 +-
 meta/classes/dpkg-prebuilt.bbclass  | 2 +-
 meta/classes/imagetypes_wic.bbclass | 5 ++++-
 meta/conf/bitbake.conf              | 3 ++-
 scripts/isar-buildenv-internal      | 2 +-
 5 files changed, 9 insertions(+), 5 deletions(-)

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2.30.2