Merge topic 'custom-transitive-properties' into release-3.30 7a77a6c642 Restore support for exporting INTERFACE with missing dependencies Acked-by: Kitware Robot <kwrobot@kitware.com> Tested-by: buildbot <buildbot@kitware.com> Acked-by: Robert Maynard <robertjmaynard@gmail.com> Merge-request: !9656