Complete Yocto mirror with license table for TQMa6UL (2038-compliance)

- 264 license table entries with exact download URLs (224/264 resolved)
- Complete sources/ directory with all BitBake recipes
- Build configuration: tqma6ul-multi-mba6ulx, spaetzle (musl)
- Full traceability for Softwarefreigabeantrag
- GCC 13.4.0, Linux 6.6.102, U-Boot 2023.04, musl 1.2.4
- License distribution: GPL-2.0 (24), MIT (23), GPL-2.0+ (18), BSD-3 (16)

sources/poky/meta/classes-global/utility-tasks.bbclass

@@ -0,0 +1,60 @@
+#
+# Copyright OpenEmbedded Contributors
+#
+# SPDX-License-Identifier: MIT
+#
+
+addtask listtasks
+do_listtasks[nostamp] = "1"
+python do_listtasks() {
+    taskdescs = {}
+    maxlen = 0
+    for e in d.keys():
+        if d.getVarFlag(e, 'task'):
+            maxlen = max(maxlen, len(e))
+            if e.endswith('_setscene'):
+                desc = "%s (setscene version)" % (d.getVarFlag(e[:-9], 'doc') or '')
+            else:
+                desc = d.getVarFlag(e, 'doc') or ''
+            taskdescs[e] = desc
+
+    tasks = sorted(taskdescs.keys())
+    for taskname in tasks:
+        bb.plain("%s  %s" % (taskname.ljust(maxlen), taskdescs[taskname]))
+}
+
+CLEANFUNCS ?= ""
+
+T:task-clean = "${LOG_DIR}/cleanlogs/${PN}"
+addtask clean
+do_clean[nostamp] = "1"
+python do_clean() {
+    """clear the build and temp directories"""
+    dir = d.expand("${WORKDIR}")
+    bb.note("Removing " + dir)
+    oe.path.remove(dir)
+
+    dir = "%s.*" % d.getVar('STAMP')
+    bb.note("Removing " + dir)
+    oe.path.remove(dir)
+
+    for f in (d.getVar('CLEANFUNCS') or '').split():
+        bb.build.exec_func(f, d)
+}
+
+addtask checkuri
+do_checkuri[nostamp] = "1"
+do_checkuri[network] = "1"
+python do_checkuri() {
+    src_uri = (d.getVar('SRC_URI') or "").split()
+    if len(src_uri) == 0:
+        return
+
+    try:
+        fetcher = bb.fetch2.Fetch(src_uri, d)
+        fetcher.checkstatus()
+    except bb.fetch2.BBFetchException as e:
+        bb.fatal(str(e))
+}
+
+