create-spdx-2.2: Add missing variable exclusions

Some variables cause issues with taskhashes and are accounted for in the
output in other ways, or don't affect it. Exclude these to improve the
taskhashes with create-spdx and allow the sstate selftests to work better.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 9 insertions, 0 deletions

diff --git a/meta/classes/create-spdx-2.2.bbclass b/meta/classes/create-spdx-2.2.bbclass
index b8728c5705..7569f8792b 100644
--- a/meta/classes/create-spdx-2.2.bbclass
+++ b/meta/classes/create-spdx-2.2.bbclass
@@ -338,6 +338,8 @@ def add_package_sources_from_debug(d, package_doc, spdx_package, package, packag
 
             package_doc.add_relationship(pkg_file, "GENERATED_FROM", ref_id, comment=debugsrc)
 
+add_package_sources_from_debug[vardepsexclude] += "STAGING_KERNEL_DIR"
+
 def collect_dep_recipes(d, doc, spdx_recipe):
     import json
     from pathlib import Path
@@ -684,6 +686,7 @@ python do_create_spdx() {
 
             oe.sbom.write_doc(d, package_doc, d.getVar("SSTATE_PKGARCH"), "packages", indent=get_json_indent(d))
 }
+do_create_spdx[vardepsexclude] += "BB_NUMBER_THREADS"
 # NOTE: depending on do_unpack is a hack that is necessary to get it's dependencies for archive the source
 addtask do_create_spdx after do_package do_packagedata do_unpack do_collect_spdx_deps before do_populate_sdk do_build do_rm_work
 
@@ -854,6 +857,8 @@ python do_create_runtime_spdx() {
             oe.sbom.write_doc(d, runtime_doc, d.getVar("SSTATE_PKGARCH"), "runtime", spdx_deploy, indent=get_json_indent(d))
 }
 
+do_create_runtime_spdx[vardepsexclude] += "OVERRIDES"
+
 addtask do_create_runtime_spdx after do_create_spdx before do_build do_rm_work
 SSTATETASKS += "do_create_runtime_spdx"
 do_create_runtime_spdx[sstate-inputdirs] = "${SPDXRUNTIMEDEPLOY}"
@@ -920,6 +925,8 @@ def spdx_get_src(d):
     finally:
         d.setVar("WORKDIR", workdir)
 
+spdx_get_src[vardepsexclude] += "STAGING_KERNEL_DIR"
+
 do_rootfs[recrdeptask] += "do_create_spdx do_create_runtime_spdx"
 do_rootfs[cleandirs] += "${SPDXIMAGEWORK}"
 
@@ -1125,3 +1132,5 @@ def combine_spdx(d, rootfs_name, rootfs_deploydir, rootfs_spdxid, packages, spdx
             info.gname = "root"
 
             tar.addfile(info, fileobj=index_str)
+
+combine_spdx[vardepsexclude] += "BB_NUMBER_THREADS"