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)
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Siggi (OpenClaw Agent)
188
sources/poky/meta/classes-recipe/kernel-module-split.bbclass
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188
sources/poky/meta/classes-recipe/kernel-module-split.bbclass
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#
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# Copyright OpenEmbedded Contributors
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#
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# SPDX-License-Identifier: MIT
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#
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pkg_postinst:modules () {
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if [ -z "$D" ]; then
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depmod -a ${KERNEL_VERSION}
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else
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# image.bbclass will call depmodwrapper after everything is installed,
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# no need to do it here as well
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:
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fi
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}
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pkg_postrm:modules () {
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if [ -z "$D" ]; then
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depmod -a ${KERNEL_VERSION}
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else
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depmodwrapper -a -b $D ${KERNEL_VERSION} ${KERNEL_PACKAGE_NAME}
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fi
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}
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autoload_postinst_fragment() {
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if [ x"$D" = "x" ]; then
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modprobe %s || true
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fi
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}
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PACKAGE_WRITE_DEPS += "kmod-native depmodwrapper-cross"
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modulesloaddir ??= "${@bb.utils.contains('DISTRO_FEATURES', 'systemd', '${nonarch_libdir}', '${sysconfdir}', d)}/modules-load.d"
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modprobedir ??= "${@bb.utils.contains('DISTRO_FEATURES', 'systemd', '${nonarch_base_libdir}', '${sysconfdir}', d)}/modprobe.d"
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KERNEL_SPLIT_MODULES ?= "1"
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PACKAGESPLITFUNCS =+ "split_kernel_module_packages"
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KERNEL_MODULES_META_PACKAGE ?= "${@ d.getVar("KERNEL_PACKAGE_NAME") or "kernel" }-modules"
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KERNEL_MODULE_PACKAGE_PREFIX ?= ""
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KERNEL_MODULE_PACKAGE_SUFFIX ?= "-${KERNEL_VERSION}"
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KERNEL_MODULE_PROVIDE_VIRTUAL ?= "1"
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python split_kernel_module_packages () {
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import re
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modinfoexp = re.compile("([^=]+)=(.*)")
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def extract_modinfo(file):
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import tempfile, subprocess
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tempfile.tempdir = d.getVar("WORKDIR")
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compressed = re.match( r'.*\.(gz|xz|zst)$', file)
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tf = tempfile.mkstemp()
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tmpfile = tf[1]
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if compressed:
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tmpkofile = tmpfile + ".ko"
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if compressed.group(1) == 'gz':
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cmd = "gunzip -dc %s > %s" % (file, tmpkofile)
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subprocess.check_call(cmd, shell=True)
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elif compressed.group(1) == 'xz':
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cmd = "xz -dc %s > %s" % (file, tmpkofile)
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subprocess.check_call(cmd, shell=True)
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elif compressed.group(1) == 'zst':
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cmd = "zstd -dc %s > %s" % (file, tmpkofile)
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subprocess.check_call(cmd, shell=True)
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else:
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msg = "Cannot decompress '%s'" % file
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raise msg
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cmd = "%s -j .modinfo -O binary %s %s" % (d.getVar("OBJCOPY"), tmpkofile, tmpfile)
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else:
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cmd = "%s -j .modinfo -O binary %s %s" % (d.getVar("OBJCOPY"), file, tmpfile)
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subprocess.check_call(cmd, shell=True)
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# errors='replace': Some old kernel versions contain invalid utf-8 characters in mod descriptions (like 0xf6, 'ö')
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with open(tmpfile, errors='replace') as f:
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l = f.read().split("\000")
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os.close(tf[0])
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os.unlink(tmpfile)
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if compressed:
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os.unlink(tmpkofile)
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vals = {}
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for i in l:
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m = modinfoexp.match(i)
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if not m:
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continue
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vals[m.group(1)] = m.group(2)
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return vals
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def frob_metadata(file, pkg, pattern, format, basename):
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vals = extract_modinfo(file)
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dvar = d.getVar('PKGD')
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# If autoloading is requested, output ${modulesloaddir}/<name>.conf and append
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# appropriate modprobe commands to the postinst
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autoloadlist = (d.getVar("KERNEL_MODULE_AUTOLOAD") or "").split()
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autoload = d.getVar('module_autoload_%s' % basename)
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if autoload and autoload == basename:
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bb.warn("module_autoload_%s was replaced by KERNEL_MODULE_AUTOLOAD for cases where basename == module name, please drop it" % basename)
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if autoload and basename not in autoloadlist:
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bb.warn("module_autoload_%s is defined but '%s' isn't included in KERNEL_MODULE_AUTOLOAD, please add it there" % (basename, basename))
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if basename in autoloadlist:
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conf = '%s/%s.conf' % (d.getVar('modulesloaddir'), basename)
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name = '%s%s' % (dvar, conf)
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os.makedirs(os.path.dirname(name), exist_ok=True)
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with open(name, 'w') as f:
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if autoload:
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for m in autoload.split():
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f.write('%s\n' % m)
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else:
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f.write('%s\n' % basename)
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conf2append = ' %s' % conf
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d.appendVar('FILES:%s' % pkg, conf2append)
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d.appendVar('CONFFILES:%s' % pkg, conf2append)
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postinst = d.getVar('pkg_postinst:%s' % pkg)
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if not postinst:
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bb.fatal("pkg_postinst:%s not defined" % pkg)
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postinst += d.getVar('autoload_postinst_fragment') % (autoload or basename)
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d.setVar('pkg_postinst:%s' % pkg, postinst)
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# Write out any modconf fragment
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modconflist = (d.getVar("KERNEL_MODULE_PROBECONF") or "").split()
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modconf = d.getVar('module_conf_%s' % basename)
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if modconf and basename in modconflist:
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conf = '%s/%s.conf' % (d.getVar('modprobedir'), basename)
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name = '%s%s' % (dvar, conf)
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os.makedirs(os.path.dirname(name), exist_ok=True)
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with open(name, 'w') as f:
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f.write("%s\n" % modconf)
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conf2append = ' %s' % conf
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d.appendVar('FILES:%s' % pkg, conf2append)
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d.appendVar('CONFFILES:%s' % pkg, conf2append)
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elif modconf:
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bb.error("Please ensure module %s is listed in KERNEL_MODULE_PROBECONF since module_conf_%s is set" % (basename, basename))
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if "description" in vals:
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old_desc = d.getVar('DESCRIPTION:' + pkg) or ""
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d.setVar('DESCRIPTION:' + pkg, old_desc + "; " + vals["description"])
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rdepends = bb.utils.explode_dep_versions2(d.getVar('RDEPENDS:' + pkg) or "")
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modinfo_deps = []
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if "depends" in vals and vals["depends"] != "":
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for dep in vals["depends"].split(","):
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on = legitimize_package_name(dep)
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dependency_pkg = format % on
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modinfo_deps.append(dependency_pkg)
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for dep in modinfo_deps:
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if not dep in rdepends:
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rdepends[dep] = []
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d.setVar('RDEPENDS:' + pkg, bb.utils.join_deps(rdepends, commasep=False))
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# Avoid automatic -dev recommendations for modules ending with -dev.
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d.setVarFlag('RRECOMMENDS:' + pkg, 'nodeprrecs', 1)
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# Provide virtual package without postfix
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providevirt = d.getVar('KERNEL_MODULE_PROVIDE_VIRTUAL')
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if providevirt == "1":
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postfix = format.split('%s')[1]
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d.setVar('RPROVIDES:' + pkg, pkg.replace(postfix, ''))
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kernel_package_name = d.getVar("KERNEL_PACKAGE_NAME") or "kernel"
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kernel_version = d.getVar("KERNEL_VERSION")
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metapkg = d.getVar('KERNEL_MODULES_META_PACKAGE')
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splitmods = d.getVar('KERNEL_SPLIT_MODULES')
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postinst = d.getVar('pkg_postinst:modules')
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postrm = d.getVar('pkg_postrm:modules')
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if splitmods != '1':
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d.appendVar('FILES:' + metapkg, '%s %s %s/modules' %
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(d.getVar('modulesloaddir'), d.getVar('modprobedir'), d.getVar("nonarch_base_libdir")))
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d.appendVar('pkg_postinst:%s' % metapkg, postinst)
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d.prependVar('pkg_postrm:%s' % metapkg, postrm);
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return
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module_regex = r'^(.*)\.k?o(?:\.(gz|xz|zst))?$'
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module_pattern_prefix = d.getVar('KERNEL_MODULE_PACKAGE_PREFIX')
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module_pattern_suffix = d.getVar('KERNEL_MODULE_PACKAGE_SUFFIX')
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module_pattern = module_pattern_prefix + kernel_package_name + '-module-%s' + module_pattern_suffix
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modules = do_split_packages(d, root='${nonarch_base_libdir}/modules', file_regex=module_regex, output_pattern=module_pattern, description='%s kernel module', postinst=postinst, postrm=postrm, recursive=True, hook=frob_metadata, extra_depends='%s-%s' % (kernel_package_name, kernel_version))
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if modules:
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d.appendVar('RDEPENDS:' + metapkg, ' '+' '.join(modules))
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}
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do_package[vardeps] += '${@" ".join(map(lambda s: "module_conf_" + s, (d.getVar("KERNEL_MODULE_PROBECONF") or "").split()))}'
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