diff options
Diffstat (limited to 'meta/classes/kernel-module-split.bbclass')
| -rw-r--r-- | meta/classes/kernel-module-split.bbclass | 207 |
1 files changed, 0 insertions, 207 deletions
diff --git a/meta/classes/kernel-module-split.bbclass b/meta/classes/kernel-module-split.bbclass deleted file mode 100644 index ed42d2b19d..0000000000 --- a/meta/classes/kernel-module-split.bbclass +++ /dev/null @@ -1,207 +0,0 @@ -pkg_postinst_modules () { -if [ -z "$D" ]; then - depmod -a ${KERNEL_VERSION} -else - # image.bbclass will call depmodwrapper after everything is installed, - # no need to do it here as well - : -fi -} - -pkg_postrm_modules () { -if [ -z "$D" ]; then - depmod -a ${KERNEL_VERSION} -else - depmodwrapper -a -b $D ${KERNEL_VERSION} -fi -} - -autoload_postinst_fragment() { -if [ x"$D" = "x" ]; then - modprobe %s || true -fi -} - -do_install_append() { - install -d ${D}${sysconfdir}/modules-load.d/ ${D}${sysconfdir}/modprobe.d/ -} - -PACKAGESPLITFUNCS_prepend = "split_kernel_module_packages " - -KERNEL_MODULES_META_PACKAGE ?= "kernel-modules" - -KERNEL_MODULE_PACKAGE_PREFIX ?= "" - -python split_kernel_module_packages () { - import re - - modinfoexp = re.compile("([^=]+)=(.*)") - kerverrexp = re.compile('^(.*-hh.*)[\.\+].*$') - depmodpat0 = re.compile("^(.*\.k?o):..*$") - depmodpat1 = re.compile("^(.*\.k?o):\s*(.*\.k?o)\s*$") - depmodpat2 = re.compile("^(.*\.k?o):\s*(.*\.k?o)\s*\\\$") - depmodpat3 = re.compile("^\t(.*\.k?o)\s*\\\$") - depmodpat4 = re.compile("^\t(.*\.k?o)\s*$") - - def extract_modinfo(file): - import tempfile, subprocess - tempfile.tempdir = d.getVar("WORKDIR", True) - tf = tempfile.mkstemp() - tmpfile = tf[1] - cmd = "%sobjcopy -j .modinfo -O binary %s %s" % (d.getVar("HOST_PREFIX", True) or "", file, tmpfile) - subprocess.call(cmd, shell=True) - f = open(tmpfile) - l = f.read().split("\000") - f.close() - os.close(tf[0]) - os.unlink(tmpfile) - vals = {} - for i in l: - m = modinfoexp.match(i) - if not m: - continue - vals[m.group(1)] = m.group(2) - return vals - - def parse_depmod(): - - dvar = d.getVar('PKGD', True) - - kernelver = d.getVar('KERNEL_VERSION', True) - kernelver_stripped = kernelver - m = kerverrexp.match(kernelver) - if m: - kernelver_stripped = m.group(1) - staging_kernel_dir = d.getVar("STAGING_KERNEL_BUILDDIR", True) - system_map_file = "%s/boot/System.map-%s" % (dvar, kernelver) - if not os.path.exists(system_map_file): - system_map_file = "%s/System.map-%s" % (staging_kernel_dir, kernelver) - if not os.path.exists(system_map_file): - bb.fatal("System.map-%s does not exist in '%s/boot' nor STAGING_KERNEL_BUILDDIR '%s'" % (kernelver, dvar, staging_kernel_dir)) - - cmd = "depmod -n -a -b %s -F %s %s" % (dvar, system_map_file, kernelver_stripped) - f = os.popen(cmd, 'r') - - deps = {} - line = f.readline() - while line: - if not depmodpat0.match(line): - line = f.readline() - continue - m1 = depmodpat1.match(line) - if m1: - deps[m1.group(1)] = m1.group(2).split() - else: - m2 = depmodpat2.match(line) - if m2: - deps[m2.group(1)] = m2.group(2).split() - line = f.readline() - m3 = depmodpat3.match(line) - while m3: - deps[m2.group(1)].extend(m3.group(1).split()) - line = f.readline() - m3 = depmodpat3.match(line) - m4 = depmodpat4.match(line) - deps[m2.group(1)].extend(m4.group(1).split()) - line = f.readline() - f.close() - return deps - - def get_dependencies(file, pattern, format): - # file no longer includes PKGD - file = file.replace(d.getVar('PKGD', True) or '', '', 1) - # instead is prefixed with /lib/modules/${KERNEL_VERSION} - file = file.replace("/lib/modules/%s/" % d.getVar('KERNEL_VERSION', True) or '', '', 1) - - if file in module_deps: - dependencies = [] - for i in module_deps[file]: - m = re.match(pattern, os.path.basename(i)) - if not m: - continue - on = legitimize_package_name(m.group(1)) - dependency_pkg = format % on - dependencies.append(dependency_pkg) - return dependencies - return [] - - def frob_metadata(file, pkg, pattern, format, basename): - vals = extract_modinfo(file) - - dvar = d.getVar('PKGD', True) - - # If autoloading is requested, output /etc/modules-load.d/<name>.conf and append - # appropriate modprobe commands to the postinst - autoloadlist = (d.getVar("KERNEL_MODULE_AUTOLOAD", True) or "").split() - autoload = d.getVar('module_autoload_%s' % basename, True) - if autoload and autoload == basename: - bb.warn("module_autoload_%s was replaced by KERNEL_MODULE_AUTOLOAD for cases where basename == module name, please drop it" % basename) - if autoload and basename not in autoloadlist: - bb.warn("module_autoload_%s is defined but '%s' isn't included in KERNEL_MODULE_AUTOLOAD, please add it there" % (basename, basename)) - if basename in autoloadlist: - name = '%s/etc/modules-load.d/%s.conf' % (dvar, basename) - f = open(name, 'w') - if autoload: - for m in autoload.split(): - f.write('%s\n' % m) - else: - f.write('%s\n' % basename) - f.close() - postinst = d.getVar('pkg_postinst_%s' % pkg, True) - if not postinst: - bb.fatal("pkg_postinst_%s not defined" % pkg) - postinst += d.getVar('autoload_postinst_fragment', True) % (autoload or basename) - d.setVar('pkg_postinst_%s' % pkg, postinst) - - # Write out any modconf fragment - modconflist = (d.getVar("KERNEL_MODULE_PROBECONF", True) or "").split() - modconf = d.getVar('module_conf_%s' % basename, True) - if modconf and basename in modconflist: - name = '%s/etc/modprobe.d/%s.conf' % (dvar, basename) - f = open(name, 'w') - f.write("%s\n" % modconf) - f.close() - elif modconf: - bb.error("Please ensure module %s is listed in KERNEL_MODULE_PROBECONF since module_conf_%s is set" % (basename, basename)) - - files = d.getVar('FILES_%s' % pkg, True) - files = "%s /etc/modules-load.d/%s.conf /etc/modprobe.d/%s.conf" % (files, basename, basename) - d.setVar('FILES_%s' % pkg, files) - - if "description" in vals: - old_desc = d.getVar('DESCRIPTION_' + pkg, True) or "" - d.setVar('DESCRIPTION_' + pkg, old_desc + "; " + vals["description"]) - - rdepends = bb.utils.explode_dep_versions2(d.getVar('RDEPENDS_' + pkg, True) or "") - for dep in get_dependencies(file, pattern, format): - if not dep in rdepends: - rdepends[dep] = [] - d.setVar('RDEPENDS_' + pkg, bb.utils.join_deps(rdepends, commasep=False)) - - # Avoid automatic -dev recommendations for modules ending with -dev. - d.setVarFlag('RRECOMMENDS_' + pkg, 'nodeprrecs', 1) - - module_deps = parse_depmod() - module_regex = '^(.*)\.k?o$' - - module_pattern_prefix = d.getVar('KERNEL_MODULE_PACKAGE_PREFIX', True) - module_pattern = module_pattern_prefix + 'kernel-module-%s' - - postinst = d.getVar('pkg_postinst_modules', True) - postrm = d.getVar('pkg_postrm_modules', True) - - modules = do_split_packages(d, root='/lib/modules', file_regex=module_regex, output_pattern=module_pattern, description='%s kernel module', postinst=postinst, postrm=postrm, recursive=True, hook=frob_metadata, extra_depends='kernel-%s' % (d.getVar("KERNEL_VERSION", True))) - if modules: - metapkg = d.getVar('KERNEL_MODULES_META_PACKAGE', True) - d.appendVar('RDEPENDS_' + metapkg, ' '+' '.join(modules)) - - # If modules-load.d and modprobe.d are empty at this point, remove them to - # avoid warnings. removedirs only raises an OSError if an empty - # directory cannot be removed. - dvar = d.getVar('PKGD', True) - for dir in ["%s/etc/modprobe.d" % (dvar), "%s/etc/modules-load.d" % (dvar), "%s/etc" % (dvar)]: - if len(os.listdir(dir)) == 0: - os.rmdir(dir) -} - -do_package[vardeps] += '${@" ".join(map(lambda s: "module_conf_" + s, (d.getVar("KERNEL_MODULE_PROBECONF", True) or "").split()))}' |