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/meta-qt6/classes/srcrev-update.bbclass

@@ -0,0 +1,40 @@
+python do_srcrev_update() {
+    import subprocess
+
+    recipe = d.getVar('FILE')
+    srcrev_file = os.path.join(d.getVar('QT6BASE'), 'recipes-qt/qt6/qt6-git.inc')
+
+    module = d.getVar('QT_MODULE')
+
+    scms = []
+    fetcher = bb.fetch2.Fetch(d.getVar('SRC_URI').split(), d)
+    urldata = fetcher.ud
+    for u in urldata:
+        if urldata[u].method.supports_srcrev():
+            scms.append(u)
+
+    if len(scms) == 0:
+        return
+
+    d.setVar("__BBSEENSRCREV", "1")
+    d.setVar("__BBSRCREV_SEEN", "1")
+    for scm in scms:
+        ud = urldata[scm]
+        if hasattr(ud, 'names'):
+            name = ud.names[0]
+        else:
+            name = ud.name
+        rev = ud.method.latest_revision(ud, d, name)
+        srcrev = d.getVar("SRCREV_%s" % name)
+        if srcrev is None: srcrev = d.getVar("SRCREV")
+
+        if srcrev == rev:
+            bb.plain("%s: %s is already latest" % (name, srcrev))
+            continue
+
+        bb.plain("%s: %s -> %s" % (name, srcrev, rev))
+        cmd = "sed -E -i %s %s -e '/SRCREV(_%s)? /s/%s/%s/'" %  (recipe, srcrev_file, name, srcrev, rev)
+        bb.process.run(cmd, log=None, shell=True, stderr=subprocess.PIPE, cwd=None)
+}
+do_srcrev_update[nostamp] = "1"
+addtask srcrev_update after do_fetch