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/distrooverrides.bbclass

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+#
+# Copyright OpenEmbedded Contributors
+#
+# SPDX-License-Identifier: MIT
+#
+
+# Turns certain DISTRO_FEATURES into overrides with the same
+# name plus a df- prefix. Ensures that these special
+# distro features remain set also for native and nativesdk
+# recipes, so that these overrides can also be used there.
+#
+# This makes it simpler to write .bbappends that only change the
+# task signatures of the recipe if the change is really enabled,
+# for example with:
+#   do_install:append:df-my-feature () { ... }
+# where "my-feature" is a DISTRO_FEATURE.
+#
+# The class is meant to be used in a layer.conf or distro
+# .inc file with:
+# INHERIT += "distrooverrides"
+# DISTRO_FEATURES_OVERRIDES += "my-feature"
+#
+# Beware that this part of OVERRIDES changes during parsing, so usage
+# of these overrides should be limited to .bb and .bbappend files,
+# because then DISTRO_FEATURES is final.
+
+DISTRO_FEATURES_OVERRIDES ?= ""
+DISTRO_FEATURES_OVERRIDES[doc] = "A space-separated list of <feature> entries. \
+Each entry is added to OVERRIDES as df-<feature> if <feature> is in DISTRO_FEATURES."
+
+DISTRO_FEATURES_FILTER_NATIVE:append = " ${DISTRO_FEATURES_OVERRIDES}"
+DISTRO_FEATURES_FILTER_NATIVESDK:append = " ${DISTRO_FEATURES_OVERRIDES}"
+
+# If DISTRO_FEATURES_OVERRIDES or DISTRO_FEATURES show up in a task
+# signature because of this line, then the task dependency on
+# OVERRIDES itself should be fixed. Excluding these two variables
+# with DISTROOVERRIDES[vardepsexclude] would just work around the problem.
+DISTROOVERRIDES .= "${@ ''.join([':df-' + x for x in sorted(set(d.getVar('DISTRO_FEATURES_OVERRIDES').split()) & set((d.getVar('DISTRO_FEATURES') or '').split()))]) }"