From: Kamel Bouhara (Schneider Electric) Date: Thu, 27 Nov 2025 11:00:17 +0000 (+0100) Subject: spdx30_tasks: Add support for exporting PACKAGECONFIG to SPDX X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7ec61ac40345a5c0ef1ce20513a4596989c91ef4;p=thirdparty%2Fopenembedded%2Fopenembedded-core-contrib.git spdx30_tasks: Add support for exporting PACKAGECONFIG to SPDX Introduce the SPDX_INCLUDE_PACKAGECONFIG variable, which when enabled causes PACKAGECONFIG features to be recorded in the SPDX document as build parameters. Each feature is recorded as a DictionaryEntry with key PACKAGECONFIG: and value enabled or disabled, depending on whether the feature is active in the current build. This makes the build-time configuration more transparent in SPDX output and improves reproducibility tracking. This makes the build-time configuration more transparent in SPDX output and improves reproducibility tracking. In particular, it allows consumers of the SBOM to identify enabled/disabled features that may affect security posture or feature set. Reviewed-by: Joshua Watt Signed-off-by: Kamel Bouhara (Schneider Electric) Signed-off-by: Mathieu Dubois-Briand Signed-off-by: Richard Purdie --- diff --git a/meta/classes/create-spdx-3.0.bbclass b/meta/classes/create-spdx-3.0.bbclass index f4f7a77d86..96c0b9722b 100644 --- a/meta/classes/create-spdx-3.0.bbclass +++ b/meta/classes/create-spdx-3.0.bbclass @@ -56,6 +56,11 @@ and each CONFIG_* value will be included in the Build.build_parameter list as Di items. Set to '0' to disable exporting kernel configuration to improve performance or reduce \ SPDX document size." +SPDX_INCLUDE_PACKAGECONFIG ??= "0" +SPDX_INCLUDE_PACKAGECONFIG[doc] = "If set to '1', each PACKAGECONFIG feature is recorded in the \ +build_Build object's build_parameter list as a DictionaryEntry with key \ +'PACKAGECONFIG:' and value 'enabled' or 'disabled'" + SPDX_IMPORTS ??= "" SPDX_IMPORTS[doc] = "SPDX_IMPORTS is the base variable that describes how to \ reference external SPDX ids. Each import is defined as a key in this \ diff --git a/meta/lib/oe/spdx30_tasks.py b/meta/lib/oe/spdx30_tasks.py index 4d11b3c289..f731a709e3 100644 --- a/meta/lib/oe/spdx30_tasks.py +++ b/meta/lib/oe/spdx30_tasks.py @@ -813,6 +813,26 @@ def create_spdx(d): sorted(list(build_inputs)) + sorted(list(debug_source_ids)), ) + if d.getVar("SPDX_INCLUDE_PACKAGECONFIG", True) != "0": + packageconfig = (d.getVar("PACKAGECONFIG") or "").split() + all_features = (d.getVarFlags("PACKAGECONFIG") or {}).keys() + + if all_features: + enabled = set(packageconfig) + all_features_set = set(all_features) + disabled = all_features_set - enabled + + for feature in sorted(all_features): + status = "enabled" if feature in enabled else "disabled" + build.build_parameter.append( + oe.spdx30.DictionaryEntry( + key=f"PACKAGECONFIG:{feature}", + value=status + ) + ) + + bb.note(f"Added PACKAGECONFIG entries: {len(enabled)} enabled, {len(disabled)} disabled") + oe.sbom30.write_recipe_jsonld_doc(d, build_objset, "recipes", deploydir)