def do_create_runtime_spdx(d):
    from datetime import datetime, timezone
    import oe.sbom
    import oe.spdx
    import oe.packagedata
    from pathlib import Path

    deploy_dir_spdx = Path(d.getVar("DEPLOY_DIR_SPDX"))
    spdx_deploy = Path(d.getVar("SPDXRUNTIMEDEPLOY"))
    is_native = bb.data.inherits_class("native", d) or bb.data.inherits_class("cross", d)

    creation_time = datetime.now(tz=timezone.utc).strftime("%Y-%m-%dT%H:%M:%SZ")

    providers = collect_package_providers(d)
    pkg_arch = d.getVar("SSTATE_PKGARCH")
    package_archs = d.getVar("SPDX_MULTILIB_SSTATE_ARCHS").split()
    package_archs.reverse()

    if not is_native:
        bb.build.exec_func("read_subpackage_metadata", d)

        dep_package_cache = {}

        pkgdest = Path(d.getVar("PKGDEST"))
        for package in d.getVar("PACKAGES").split():
            localdata = bb.data.createCopy(d)
            pkg_name = d.getVar("PKG:%s" % package) or package
            localdata.setVar("PKG", pkg_name)
            localdata.setVar('OVERRIDES', d.getVar("OVERRIDES", False) + ":" + package)

            if not oe.packagedata.packaged(package, localdata):
                continue

            pkg_spdx_path = oe.sbom.doc_path(deploy_dir_spdx, pkg_name, pkg_arch, "packages")

            package_doc, package_doc_sha1 = oe.sbom.read_doc(pkg_spdx_path)

            for p in package_doc.packages:
                if p.name == pkg_name:
                    spdx_package = p
                    break
            else:
                bb.fatal("Package '%s' not found in %s" % (pkg_name, pkg_spdx_path))

            runtime_doc = oe.spdx.SPDXDocument()
            runtime_doc.name = "runtime-" + pkg_name
            runtime_doc.documentNamespace = get_doc_namespace(localdata, runtime_doc)
            runtime_doc.creationInfo.created = creation_time
            runtime_doc.creationInfo.comment = "This document was created by analyzing package runtime dependencies."
            runtime_doc.creationInfo.licenseListVersion = d.getVar("SPDX_LICENSE_DATA")["licenseListVersion"]
            runtime_doc.creationInfo.creators.append("Tool: OpenEmbedded Core create-spdx.bbclass")
            runtime_doc.creationInfo.creators.append("Organization: %s" % d.getVar("SPDX_ORG"))
            runtime_doc.creationInfo.creators.append("Person: N/A ()")

            package_ref = oe.spdx.SPDXExternalDocumentRef()
            package_ref.externalDocumentId = "DocumentRef-package-" + package
            package_ref.spdxDocument = package_doc.documentNamespace
            package_ref.checksum.algorithm = "SHA1"
            package_ref.checksum.checksumValue = package_doc_sha1

            runtime_doc.externalDocumentRefs.append(package_ref)

            runtime_doc.add_relationship(
                runtime_doc.SPDXID,
                "AMENDS",
                "%s:%s" % (package_ref.externalDocumentId, package_doc.SPDXID)
            )

            deps = bb.utils.explode_dep_versions2(localdata.getVar("RDEPENDS") or "")
            seen_deps = set()
            for dep, _ in deps.items():
                if dep in seen_deps:
                    continue

                if dep not in providers:
                    continue

                (dep, dep_hashfn) = providers[dep]

                if not oe.packagedata.packaged(dep, localdata):
                    continue

                dep_pkg_data = oe.packagedata.read_subpkgdata_dict(dep, d)
                dep_pkg = dep_pkg_data["PKG"]

                if dep in dep_package_cache:
                    (dep_spdx_package, dep_package_ref) = dep_package_cache[dep]
                else:
                    dep_path = oe.sbom.doc_find_by_hashfn(deploy_dir_spdx, package_archs, dep_pkg, dep_hashfn)
                    if not dep_path:
                        bb.fatal("No SPDX file found for package %s, %s" % (dep_pkg, dep_hashfn))

                    spdx_dep_doc, spdx_dep_sha1 = oe.sbom.read_doc(dep_path)

                    for pkg in spdx_dep_doc.packages:
                        if pkg.name == dep_pkg:
                            dep_spdx_package = pkg
                            break
                    else:
                        bb.fatal("Package '%s' not found in %s" % (dep_pkg, dep_path))

                    dep_package_ref = oe.spdx.SPDXExternalDocumentRef()
                    dep_package_ref.externalDocumentId = "DocumentRef-runtime-dependency-" + spdx_dep_doc.name
                    dep_package_ref.spdxDocument = spdx_dep_doc.documentNamespace
                    dep_package_ref.checksum.algorithm = "SHA1"
                    dep_package_ref.checksum.checksumValue = spdx_dep_sha1

                    dep_package_cache[dep] = (dep_spdx_package, dep_package_ref)

                runtime_doc.externalDocumentRefs.append(dep_package_ref)

                runtime_doc.add_relationship(
                    "%s:%s" % (dep_package_ref.externalDocumentId, dep_spdx_package.SPDXID),
                    "RUNTIME_DEPENDENCY_OF",
                    "%s:%s" % (package_ref.externalDocumentId, spdx_package.SPDXID)
                )
                seen_deps.add(dep)

            oe.sbom.write_doc(d, runtime_doc, pkg_arch, "runtime", spdx_deploy, indent=get_json_indent(d))

do_create_runtime_spdx(d)

def read_subpackage_metadata(d):
    import oe.packagedata

    vars = {
        "PN" : d.getVar('PN'),
        "PE" : d.getVar('PE'),
        "PV" : d.getVar('PV'),
        "PR" : d.getVar('PR'),
    }

    data = oe.packagedata.read_pkgdata(vars["PN"], d)

    for key in data.keys():
        d.setVar(key, data[key])

    for pkg in d.getVar('PACKAGES').split():
        sdata = oe.packagedata.read_subpkgdata(pkg, d)
        for key in sdata.keys():
            if key in vars:
                if sdata[key] != vars[key]:
                    if key == "PN":
                        bb.fatal("Recipe %s is trying to create package %s which was already written by recipe %s. This will cause corruption, please resolve this and only provide the package from one recipe or the other or only build one of the recipes." % (vars[key], pkg, sdata[key]))
                    bb.fatal("Recipe %s is trying to change %s from '%s' to '%s'. This will cause do_package_write_* failures since the incorrect data will be used and they will be unable to find the right workdir." % (vars["PN"], key, vars[key], sdata[key]))
                continue
            #
            # If we set unsuffixed variables here there is a chance they could clobber override versions
            # of that variable, e.g. DESCRIPTION could clobber DESCRIPTION:<pkgname>
            # We therefore don't clobber for the unsuffixed variable versions
            #
            if key.endswith(":" + pkg):
                d.setVar(key, sdata[key])
            else:
                d.setVar(key, sdata[key], parsing=True)

def get_json_indent(d):
    if d.getVar("SPDX_PRETTY") == "1":
        return 2
    return None

def get_doc_namespace(d, doc):
    import uuid
    namespace_uuid = uuid.uuid5(uuid.NAMESPACE_DNS, d.getVar("SPDX_UUID_NAMESPACE"))
    return "%s/%s-%s" % (d.getVar("SPDX_NAMESPACE_PREFIX"), doc.name, str(uuid.uuid5(namespace_uuid, doc.name)))

def collect_package_providers(d):
    from pathlib import Path
    import oe.sbom
    import oe.spdx
    import json

    deploy_dir_spdx = Path(d.getVar("DEPLOY_DIR_SPDX"))

    providers = {}

    deps = collect_direct_deps(d, "do_create_spdx")
    deps.append((d.getVar("PN"), d.getVar("BB_HASHFILENAME")))

    for dep_pn, dep_hashfn in deps:
        localdata = d
        recipe_data = oe.packagedata.read_pkgdata(dep_pn, localdata)
        if not recipe_data:
            localdata = bb.data.createCopy(d)
            localdata.setVar("PKGDATA_DIR", "${PKGDATA_DIR_SDK}")
            recipe_data = oe.packagedata.read_pkgdata(dep_pn, localdata)

        for pkg in recipe_data.get("PACKAGES", "").split():

            pkg_data = oe.packagedata.read_subpkgdata_dict(pkg, localdata)
            rprovides = set(n for n, _ in bb.utils.explode_dep_versions2(pkg_data.get("RPROVIDES", "")).items())
            rprovides.add(pkg)

            if "PKG" in pkg_data:
                pkg = pkg_data["PKG"]
                rprovides.add(pkg)

            for r in rprovides:
                providers[r] = (pkg, dep_hashfn)

    return providers

def collect_direct_deps(d, dep_task):
    current_task = "do_" + d.getVar("BB_CURRENTTASK")
    pn = d.getVar("PN")

    taskdepdata = d.getVar("BB_TASKDEPDATA", False)

    for this_dep in taskdepdata.values():
        if this_dep[0] == pn and this_dep[1] == current_task:
            break
    else:
        bb.fatal(f"Unable to find this {pn}:{current_task} in taskdepdata")

    deps = set()
    for dep_name in this_dep[3]:
        dep_data = taskdepdata[dep_name]
        if dep_data[1] == dep_task and dep_data[0] != pn:
            deps.add((dep_data[0], dep_data[7]))

    return sorted(deps)