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/lib/oe/buildcfg.py

@@ -0,0 +1,79 @@
+
+import os
+import subprocess
+import bb.process
+
+def detect_revision(d):
+    path = get_scmbasepath(d)
+    return get_metadata_git_revision(path)
+
+def detect_branch(d):
+    path = get_scmbasepath(d)
+    return get_metadata_git_branch(path)
+
+def get_scmbasepath(d):
+    return os.path.join(d.getVar('COREBASE'), 'meta')
+
+def get_metadata_git_branch(path):
+    try:
+        rev, _ = bb.process.run('git rev-parse --abbrev-ref HEAD', cwd=path)
+    except bb.process.ExecutionError:
+        rev = '<unknown>'
+    return rev.strip()
+
+def get_metadata_git_revision(path):
+    try:
+        rev, _ = bb.process.run('git rev-parse HEAD', cwd=path)
+    except bb.process.ExecutionError:
+        rev = '<unknown>'
+    return rev.strip()
+
+def get_metadata_git_toplevel(path):
+    try:
+        toplevel, _ = bb.process.run('git rev-parse --show-toplevel', cwd=path)
+    except bb.process.ExecutionError:
+        return ""
+    return toplevel.strip()
+
+def get_metadata_git_remotes(path):
+    try:
+        remotes_list, _ = bb.process.run('git remote', cwd=path)
+        remotes = remotes_list.split()
+    except bb.process.ExecutionError:
+        remotes = []
+    return remotes
+
+def get_metadata_git_remote_url(path, remote):
+    try:
+        uri, _ = bb.process.run('git remote get-url {remote}'.format(remote=remote), cwd=path)
+    except bb.process.ExecutionError:
+        return ""
+    return uri.strip()
+
+def get_metadata_git_describe(path):
+    try:
+        describe, _ = bb.process.run('git describe --tags', cwd=path)
+    except bb.process.ExecutionError:
+        return ""
+    return describe.strip()
+
+def is_layer_modified(path):
+    try:
+        subprocess.check_output("""cd %s; export PSEUDO_UNLOAD=1; set -e;
+                                git diff --quiet --no-ext-diff
+                                git diff --quiet --no-ext-diff --cached""" % path,
+                                shell=True,
+                                stderr=subprocess.STDOUT)
+        return ""
+    except subprocess.CalledProcessError as ex:
+        # Silently treat errors as "modified", without checking for the
+        # (expected) return code 1 in a modified git repo. For example, we get
+        # output and a 129 return code when a layer isn't a git repo at all.
+        return " -- modified"
+
+def get_layer_revisions(d):
+    layers = (d.getVar("BBLAYERS") or "").split()
+    revisions = []
+    for i in layers:
+        revisions.append((i, os.path.basename(i), get_metadata_git_branch(i).strip(), get_metadata_git_revision(i), is_layer_modified(i)))
+    return revisions