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/scripts/lib/wic/plugins/source/rawcopy.py

@@ -0,0 +1,115 @@
+#
+# Copyright OpenEmbedded Contributors
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
+
+import logging
+import os
+import signal
+import subprocess
+
+from wic import WicError
+from wic.pluginbase import SourcePlugin
+from wic.misc import exec_cmd, get_bitbake_var
+from wic.filemap import sparse_copy
+
+logger = logging.getLogger('wic')
+
+class RawCopyPlugin(SourcePlugin):
+    """
+    Populate partition content from raw image file.
+    """
+
+    name = 'rawcopy'
+
+    @staticmethod
+    def do_image_label(fstype, dst, label):
+        # don't create label when fstype is none
+        if fstype == 'none':
+            return
+
+        if fstype.startswith('ext'):
+            cmd = 'tune2fs -L %s %s' % (label, dst)
+        elif fstype in ('msdos', 'vfat'):
+            cmd = 'dosfslabel %s %s' % (dst, label)
+        elif fstype == 'btrfs':
+            cmd = 'btrfs filesystem label %s %s' % (dst, label)
+        elif fstype == 'swap':
+            cmd = 'mkswap -L %s %s' % (label, dst)
+        elif fstype in ('squashfs', 'erofs'):
+            raise WicError("It's not possible to update a %s "
+                           "filesystem label '%s'" % (fstype, label))
+        else:
+            raise WicError("Cannot update filesystem label: "
+                           "Unknown fstype: '%s'" % (fstype))
+
+        exec_cmd(cmd)
+
+    @staticmethod
+    def do_image_uncompression(src, dst, workdir):
+        def subprocess_setup():
+            # Python installs a SIGPIPE handler by default. This is usually not what
+            # non-Python subprocesses expect.
+            # SIGPIPE errors are known issues with gzip/bash
+            signal.signal(signal.SIGPIPE, signal.SIG_DFL)
+
+        extension = os.path.splitext(src)[1]
+        decompressor = {
+            ".bz2": "bzip2",
+            ".gz": "gzip",
+            ".xz": "xz",
+            ".zst": "zstd -f",
+        }.get(extension)
+        if not decompressor:
+            raise WicError("Not supported compressor filename extension: %s" % extension)
+        cmd = "%s -dc %s > %s" % (decompressor, src, dst)
+        subprocess.call(cmd, preexec_fn=subprocess_setup, shell=True, cwd=workdir)
+
+    @classmethod
+    def do_prepare_partition(cls, part, source_params, cr, cr_workdir,
+                             oe_builddir, bootimg_dir, kernel_dir,
+                             rootfs_dir, native_sysroot):
+        """
+        Called to do the actual content population for a partition i.e. it
+        'prepares' the partition to be incorporated into the image.
+        """
+        if not kernel_dir:
+            kernel_dir = get_bitbake_var("DEPLOY_DIR_IMAGE")
+            if not kernel_dir:
+                raise WicError("Couldn't find DEPLOY_DIR_IMAGE, exiting")
+
+        logger.debug('Kernel dir: %s', kernel_dir)
+
+        if 'file' not in source_params:
+            raise WicError("No file specified")
+
+        if 'unpack' in source_params:
+            img = os.path.join(kernel_dir, source_params['file'])
+            src = os.path.join(cr_workdir, os.path.splitext(source_params['file'])[0])
+            RawCopyPlugin.do_image_uncompression(img, src, cr_workdir)
+        else:
+            src = os.path.join(kernel_dir, source_params['file'])
+
+        dst = os.path.join(cr_workdir, "%s.%s" % (os.path.basename(source_params['file']), part.lineno))
+
+        if not os.path.exists(os.path.dirname(dst)):
+            os.makedirs(os.path.dirname(dst))
+
+        if 'skip' in source_params:
+            sparse_copy(src, dst, skip=int(source_params['skip']))
+        else:
+            sparse_copy(src, dst)
+
+        # get the size in the right units for kickstart (kB)
+        du_cmd = "du -Lbks %s" % dst
+        out = exec_cmd(du_cmd)
+        filesize = int(out.split()[0])
+
+        if filesize > part.size:
+            part.size = filesize
+
+        if part.label:
+            RawCopyPlugin.do_image_label(part.fstype, dst, part.label)
+
+        part.source_file = dst