diff options
Diffstat (limited to 'meta/classes/license.bbclass')
| -rw-r--r-- | meta/classes/license.bbclass | 686 |
1 files changed, 0 insertions, 686 deletions
diff --git a/meta/classes/license.bbclass b/meta/classes/license.bbclass deleted file mode 100644 index d353110464..0000000000 --- a/meta/classes/license.bbclass +++ /dev/null @@ -1,686 +0,0 @@ -# Populates LICENSE_DIRECTORY as set in distro config with the license files as set by -# LIC_FILES_CHKSUM. -# TODO: -# - There is a real issue revolving around license naming standards. - -LICENSE_DIRECTORY ??= "${DEPLOY_DIR}/licenses" -LICSSTATEDIR = "${WORKDIR}/license-destdir/" - -# Create extra package with license texts and add it to RRECOMMENDS_${PN} -LICENSE_CREATE_PACKAGE[type] = "boolean" -LICENSE_CREATE_PACKAGE ??= "0" -LICENSE_PACKAGE_SUFFIX ??= "-lic" -LICENSE_FILES_DIRECTORY ??= "${datadir}/licenses/" - -addtask populate_lic after do_patch before do_build -do_populate_lic[dirs] = "${LICSSTATEDIR}/${PN}" -do_populate_lic[cleandirs] = "${LICSSTATEDIR}" - -python write_package_manifest() { - # Get list of installed packages - license_image_dir = d.expand('${LICENSE_DIRECTORY}/${IMAGE_NAME}') - bb.utils.mkdirhier(license_image_dir) - from oe.rootfs import image_list_installed_packages - from oe.utils import format_pkg_list - - pkgs = image_list_installed_packages(d) - output = format_pkg_list(pkgs) - open(os.path.join(license_image_dir, 'package.manifest'), - 'w+').write(output) -} - -python write_deploy_manifest() { - license_deployed_manifest(d) -} - -python license_create_manifest() { - import oe.packagedata - from oe.rootfs import image_list_installed_packages - - build_images_from_feeds = d.getVar('BUILD_IMAGES_FROM_FEEDS') - if build_images_from_feeds == "1": - return 0 - - pkg_dic = {} - for pkg in sorted(image_list_installed_packages(d)): - pkg_info = os.path.join(d.getVar('PKGDATA_DIR'), - 'runtime-reverse', pkg) - pkg_name = os.path.basename(os.readlink(pkg_info)) - - pkg_dic[pkg_name] = oe.packagedata.read_pkgdatafile(pkg_info) - if not "LICENSE" in pkg_dic[pkg_name].keys(): - pkg_lic_name = "LICENSE_" + pkg_name - pkg_dic[pkg_name]["LICENSE"] = pkg_dic[pkg_name][pkg_lic_name] - - rootfs_license_manifest = os.path.join(d.getVar('LICENSE_DIRECTORY'), - d.getVar('IMAGE_NAME'), 'license.manifest') - write_license_files(d, rootfs_license_manifest, pkg_dic) -} - -def write_license_files(d, license_manifest, pkg_dic): - import re - - bad_licenses = (d.getVar("INCOMPATIBLE_LICENSE") or "").split() - bad_licenses = map(lambda l: canonical_license(d, l), bad_licenses) - bad_licenses = expand_wildcard_licenses(d, bad_licenses) - - with open(license_manifest, "w") as license_file: - for pkg in sorted(pkg_dic): - if bad_licenses: - try: - (pkg_dic[pkg]["LICENSE"], pkg_dic[pkg]["LICENSES"]) = \ - oe.license.manifest_licenses(pkg_dic[pkg]["LICENSE"], - bad_licenses, canonical_license, d) - except oe.license.LicenseError as exc: - bb.fatal('%s: %s' % (d.getVar('P'), exc)) - else: - pkg_dic[pkg]["LICENSES"] = re.sub('[|&()*]', ' ', pkg_dic[pkg]["LICENSE"]) - pkg_dic[pkg]["LICENSES"] = re.sub(' *', ' ', pkg_dic[pkg]["LICENSES"]) - pkg_dic[pkg]["LICENSES"] = pkg_dic[pkg]["LICENSES"].split() - - if not "IMAGE_MANIFEST" in pkg_dic[pkg]: - # Rootfs manifest - license_file.write("PACKAGE NAME: %s\n" % pkg) - license_file.write("PACKAGE VERSION: %s\n" % pkg_dic[pkg]["PV"]) - license_file.write("RECIPE NAME: %s\n" % pkg_dic[pkg]["PN"]) - license_file.write("LICENSE: %s\n\n" % pkg_dic[pkg]["LICENSE"]) - - # If the package doesn't contain any file, that is, its size is 0, the license - # isn't relevant as far as the final image is concerned. So doing license check - # doesn't make much sense, skip it. - if pkg_dic[pkg]["PKGSIZE_%s" % pkg] == "0": - continue - else: - # Image manifest - license_file.write("RECIPE NAME: %s\n" % pkg_dic[pkg]["PN"]) - license_file.write("VERSION: %s\n" % pkg_dic[pkg]["PV"]) - license_file.write("LICENSE: %s\n" % pkg_dic[pkg]["LICENSE"]) - license_file.write("FILES: %s\n\n" % pkg_dic[pkg]["FILES"]) - - for lic in pkg_dic[pkg]["LICENSES"]: - lic_file = os.path.join(d.getVar('LICENSE_DIRECTORY'), - pkg_dic[pkg]["PN"], "generic_%s" % - re.sub('\+', '', lic)) - # add explicity avoid of CLOSED license because isn't generic - if lic == "CLOSED": - continue - - if not os.path.exists(lic_file): - bb.warn("The license listed %s was not in the "\ - "licenses collected for recipe %s" - % (lic, pkg_dic[pkg]["PN"])) - - # Two options here: - # - Just copy the manifest - # - Copy the manifest and the license directories - # With both options set we see a .5 M increase in core-image-minimal - copy_lic_manifest = d.getVar('COPY_LIC_MANIFEST') - copy_lic_dirs = d.getVar('COPY_LIC_DIRS') - if copy_lic_manifest == "1": - rootfs_license_dir = os.path.join(d.getVar('IMAGE_ROOTFS'), - 'usr', 'share', 'common-licenses') - bb.utils.mkdirhier(rootfs_license_dir) - rootfs_license_manifest = os.path.join(rootfs_license_dir, - os.path.split(license_manifest)[1]) - if not os.path.exists(rootfs_license_manifest): - os.link(license_manifest, rootfs_license_manifest) - - if copy_lic_dirs == "1": - for pkg in sorted(pkg_dic): - pkg_rootfs_license_dir = os.path.join(rootfs_license_dir, pkg) - bb.utils.mkdirhier(pkg_rootfs_license_dir) - pkg_license_dir = os.path.join(d.getVar('LICENSE_DIRECTORY'), - pkg_dic[pkg]["PN"]) - - pkg_manifest_licenses = [canonical_license(d, lic) \ - for lic in pkg_dic[pkg]["LICENSES"]] - - licenses = os.listdir(pkg_license_dir) - for lic in licenses: - rootfs_license = os.path.join(rootfs_license_dir, lic) - pkg_license = os.path.join(pkg_license_dir, lic) - pkg_rootfs_license = os.path.join(pkg_rootfs_license_dir, lic) - - if re.match("^generic_.*$", lic): - generic_lic = canonical_license(d, - re.search("^generic_(.*)$", lic).group(1)) - - # Do not copy generic license into package if isn't - # declared into LICENSES of the package. - if not re.sub('\+$', '', generic_lic) in \ - [re.sub('\+', '', lic) for lic in \ - pkg_manifest_licenses]: - continue - - if oe.license.license_ok(generic_lic, - bad_licenses) == False: - continue - - if not os.path.exists(rootfs_license): - os.link(pkg_license, rootfs_license) - - if not os.path.exists(pkg_rootfs_license): - os.symlink(os.path.join('..', lic), pkg_rootfs_license) - else: - if (oe.license.license_ok(canonical_license(d, - lic), bad_licenses) == False or - os.path.exists(pkg_rootfs_license)): - continue - - os.link(pkg_license, pkg_rootfs_license) - - -def license_deployed_manifest(d): - """ - Write the license manifest for the deployed recipes. - The deployed recipes usually includes the bootloader - and extra files to boot the target. - """ - - dep_dic = {} - man_dic = {} - lic_dir = d.getVar("LICENSE_DIRECTORY") - - dep_dic = get_deployed_dependencies(d) - for dep in dep_dic.keys(): - man_dic[dep] = {} - # It is necessary to mark this will be used for image manifest - man_dic[dep]["IMAGE_MANIFEST"] = True - man_dic[dep]["PN"] = dep - man_dic[dep]["FILES"] = \ - " ".join(get_deployed_files(dep_dic[dep])) - with open(os.path.join(lic_dir, dep, "recipeinfo"), "r") as f: - for line in f.readlines(): - key,val = line.split(": ", 1) - man_dic[dep][key] = val[:-1] - - lic_manifest_dir = os.path.join(d.getVar('LICENSE_DIRECTORY'), - d.getVar('IMAGE_NAME')) - bb.utils.mkdirhier(lic_manifest_dir) - image_license_manifest = os.path.join(lic_manifest_dir, 'image_license.manifest') - write_license_files(d, image_license_manifest, man_dic) - -def get_deployed_dependencies(d): - """ - Get all the deployed dependencies of an image - """ - - deploy = {} - # Get all the dependencies for the current task (rootfs). - # Also get EXTRA_IMAGEDEPENDS because the bootloader is - # usually in this var and not listed in rootfs. - # At last, get the dependencies from boot classes because - # it might contain the bootloader. - taskdata = d.getVar("BB_TASKDEPDATA", False) - depends = list(set([dep[0] for dep - in list(taskdata.values()) - if not dep[0].endswith("-native")])) - extra_depends = d.getVar("EXTRA_IMAGEDEPENDS") - boot_depends = get_boot_dependencies(d) - depends.extend(extra_depends.split()) - depends.extend(boot_depends) - depends = list(set(depends)) - - # To verify what was deployed it checks the rootfs dependencies against - # the SSTATE_MANIFESTS for "deploy" task. - # The manifest file name contains the arch. Because we are not running - # in the recipe context it is necessary to check every arch used. - sstate_manifest_dir = d.getVar("SSTATE_MANIFESTS") - sstate_archs = d.getVar("SSTATE_ARCHS") - extra_archs = d.getVar("PACKAGE_EXTRA_ARCHS") - archs = list(set(("%s %s" % (sstate_archs, extra_archs)).split())) - for dep in depends: - # Some recipes have an arch on their own, so we try that first. - special_arch = d.getVar("PACKAGE_ARCH_pn-%s" % dep) - if special_arch: - sstate_manifest_file = os.path.join(sstate_manifest_dir, - "manifest-%s-%s.deploy" % (special_arch, dep)) - if os.path.exists(sstate_manifest_file): - deploy[dep] = sstate_manifest_file - continue - - for arch in archs: - sstate_manifest_file = os.path.join(sstate_manifest_dir, - "manifest-%s-%s.deploy" % (arch, dep)) - if os.path.exists(sstate_manifest_file): - deploy[dep] = sstate_manifest_file - break - - return deploy -get_deployed_dependencies[vardepsexclude] = "BB_TASKDEPDATA" - -def get_boot_dependencies(d): - """ - Return the dependencies from boot tasks - """ - - depends = [] - taskdepdata = d.getVar("BB_TASKDEPDATA", False) - # Only bootimg includes the depends flag - boot_depends_string = d.getVarFlag("do_bootimg", "depends") or "" - boot_depends = [dep.split(":")[0] for dep - in boot_depends_string.split() - if not dep.split(":")[0].endswith("-native")] - for dep in boot_depends: - info_file = os.path.join(d.getVar("LICENSE_DIRECTORY"), - dep, "recipeinfo") - # If the recipe and dependency name is the same - if os.path.exists(info_file): - depends.append(dep) - # We need to search for the provider of the dependency - else: - for taskdep in taskdepdata.values(): - # The fifth field contains what the task provides - if dep in taskdep[4]: - info_file = os.path.join( - d.getVar("LICENSE_DIRECTORY"), - taskdep[0], "recipeinfo") - if os.path.exists(info_file): - depends.append(taskdep[0]) - break - return depends -get_boot_dependencies[vardepsexclude] = "BB_TASKDEPDATA" - -def get_deployed_files(man_file): - """ - Get the files deployed from the sstate manifest - """ - - dep_files = [] - excluded_files = [] - with open(man_file, "r") as manifest: - all_files = manifest.read() - for f in all_files.splitlines(): - if ((not (os.path.islink(f) or os.path.isdir(f))) and - not os.path.basename(f) in excluded_files): - dep_files.append(os.path.basename(f)) - return dep_files - -python do_populate_lic() { - """ - Populate LICENSE_DIRECTORY with licenses. - """ - lic_files_paths = find_license_files(d) - - # The base directory we wrangle licenses to - destdir = os.path.join(d.getVar('LICSSTATEDIR'), d.getVar('PN')) - copy_license_files(lic_files_paths, destdir) - info = get_recipe_info(d) - with open(os.path.join(destdir, "recipeinfo"), "w") as f: - for key in sorted(info.keys()): - f.write("%s: %s\n" % (key, info[key])) -} - -# it would be better to copy them in do_install_append, but find_license_filesa is python -python perform_packagecopy_prepend () { - enabled = oe.data.typed_value('LICENSE_CREATE_PACKAGE', d) - if d.getVar('CLASSOVERRIDE') == 'class-target' and enabled: - lic_files_paths = find_license_files(d) - - # LICENSE_FILES_DIRECTORY starts with '/' so os.path.join cannot be used to join D and LICENSE_FILES_DIRECTORY - destdir = d.getVar('D') + os.path.join(d.getVar('LICENSE_FILES_DIRECTORY'), d.getVar('PN')) - copy_license_files(lic_files_paths, destdir) - add_package_and_files(d) -} -perform_packagecopy[vardeps] += "LICENSE_CREATE_PACKAGE" - -def get_recipe_info(d): - info = {} - info["PV"] = d.getVar("PV") - info["PR"] = d.getVar("PR") - info["LICENSE"] = d.getVar("LICENSE") - return info - -def add_package_and_files(d): - packages = d.getVar('PACKAGES') - files = d.getVar('LICENSE_FILES_DIRECTORY') - pn = d.getVar('PN') - pn_lic = "%s%s" % (pn, d.getVar('LICENSE_PACKAGE_SUFFIX', False)) - if pn_lic in packages: - bb.warn("%s package already existed in %s." % (pn_lic, pn)) - else: - # first in PACKAGES to be sure that nothing else gets LICENSE_FILES_DIRECTORY - d.setVar('PACKAGES', "%s %s" % (pn_lic, packages)) - d.setVar('FILES_' + pn_lic, files) - rrecommends_pn = d.getVar('RRECOMMENDS_' + pn) - if rrecommends_pn: - d.setVar('RRECOMMENDS_' + pn, "%s %s" % (pn_lic, rrecommends_pn)) - else: - d.setVar('RRECOMMENDS_' + pn, "%s" % (pn_lic)) - -def copy_license_files(lic_files_paths, destdir): - import shutil - import errno - - bb.utils.mkdirhier(destdir) - for (basename, path, beginline, endline) in lic_files_paths: - try: - src = path - dst = os.path.join(destdir, basename) - if os.path.exists(dst): - os.remove(dst) - if os.path.islink(src): - src = os.path.realpath(src) - canlink = os.access(src, os.W_OK) and (os.stat(src).st_dev == os.stat(destdir).st_dev) and beginline is None and endline is None - if canlink: - try: - os.link(src, dst) - except OSError as err: - if err.errno == errno.EXDEV: - # Copy license files if hard-link is not possible even if st_dev is the - # same on source and destination (docker container with device-mapper?) - canlink = False - else: - raise - # Only chown if we did hardling, and, we're running under pseudo - if canlink and os.environ.get('PSEUDO_DISABLED') == '0': - os.chown(dst,0,0) - if not canlink: - begin_idx = int(beginline)-1 if beginline is not None else None - end_idx = int(endline) if endline is not None else None - if begin_idx is None and end_idx is None: - shutil.copyfile(src, dst) - else: - with open(src, 'rb') as src_f: - with open(dst, 'wb') as dst_f: - dst_f.write(b''.join(src_f.readlines()[begin_idx:end_idx])) - - except Exception as e: - bb.warn("Could not copy license file %s to %s: %s" % (src, dst, e)) - -def find_license_files(d): - """ - Creates list of files used in LIC_FILES_CHKSUM and generic LICENSE files. - """ - import shutil - import oe.license - from collections import defaultdict, OrderedDict - - # All the license files for the package - lic_files = d.getVar('LIC_FILES_CHKSUM') or "" - pn = d.getVar('PN') - # The license files are located in S/LIC_FILE_CHECKSUM. - srcdir = d.getVar('S') - # Directory we store the generic licenses as set in the distro configuration - generic_directory = d.getVar('COMMON_LICENSE_DIR') - # List of basename, path tuples - lic_files_paths = [] - # hash for keep track generic lics mappings - non_generic_lics = {} - # Entries from LIC_FILES_CHKSUM - lic_chksums = {} - license_source_dirs = [] - license_source_dirs.append(generic_directory) - try: - additional_lic_dirs = d.getVar('LICENSE_PATH').split() - for lic_dir in additional_lic_dirs: - license_source_dirs.append(lic_dir) - except: - pass - - class FindVisitor(oe.license.LicenseVisitor): - def visit_Str(self, node): - # - # Until I figure out what to do with - # the two modifiers I support (or greater = + - # and "with exceptions" being * - # we'll just strip out the modifier and put - # the base license. - find_license(node.s.replace("+", "").replace("*", "")) - self.generic_visit(node) - - def find_license(license_type): - try: - bb.utils.mkdirhier(gen_lic_dest) - except: - pass - spdx_generic = None - license_source = None - # If the generic does not exist we need to check to see if there is an SPDX mapping to it, - # unless NO_GENERIC_LICENSE is set. - for lic_dir in license_source_dirs: - if not os.path.isfile(os.path.join(lic_dir, license_type)): - if d.getVarFlag('SPDXLICENSEMAP', license_type) != None: - # Great, there is an SPDXLICENSEMAP. We can copy! - bb.debug(1, "We need to use a SPDXLICENSEMAP for %s" % (license_type)) - spdx_generic = d.getVarFlag('SPDXLICENSEMAP', license_type) - license_source = lic_dir - break - elif os.path.isfile(os.path.join(lic_dir, license_type)): - spdx_generic = license_type - license_source = lic_dir - break - - non_generic_lic = d.getVarFlag('NO_GENERIC_LICENSE', license_type) - if spdx_generic and license_source: - # we really should copy to generic_ + spdx_generic, however, that ends up messing the manifest - # audit up. This should be fixed in emit_pkgdata (or, we actually got and fix all the recipes) - - lic_files_paths.append(("generic_" + license_type, os.path.join(license_source, spdx_generic), - None, None)) - - # The user may attempt to use NO_GENERIC_LICENSE for a generic license which doesn't make sense - # and should not be allowed, warn the user in this case. - if d.getVarFlag('NO_GENERIC_LICENSE', license_type): - bb.warn("%s: %s is a generic license, please don't use NO_GENERIC_LICENSE for it." % (pn, license_type)) - - elif non_generic_lic and non_generic_lic in lic_chksums: - # if NO_GENERIC_LICENSE is set, we copy the license files from the fetched source - # of the package rather than the license_source_dirs. - lic_files_paths.append(("generic_" + license_type, - os.path.join(srcdir, non_generic_lic), None, None)) - non_generic_lics[non_generic_lic] = license_type - else: - # Add explicity avoid of CLOSED license because this isn't generic - if license_type != 'CLOSED': - # And here is where we warn people that their licenses are lousy - bb.warn("%s: No generic license file exists for: %s in any provider" % (pn, license_type)) - pass - - if not generic_directory: - bb.fatal("COMMON_LICENSE_DIR is unset. Please set this in your distro config") - - for url in lic_files.split(): - try: - (type, host, path, user, pswd, parm) = bb.fetch.decodeurl(url) - except bb.fetch.MalformedUrl: - bb.fatal("%s: LIC_FILES_CHKSUM contains an invalid URL: %s" % (d.getVar('PF'), url)) - # We want the license filename and path - chksum = parm.get('md5', None) - beginline = parm.get('beginline') - endline = parm.get('endline') - lic_chksums[path] = (chksum, beginline, endline) - - v = FindVisitor() - try: - v.visit_string(d.getVar('LICENSE')) - except oe.license.InvalidLicense as exc: - bb.fatal('%s: %s' % (d.getVar('PF'), exc)) - except SyntaxError: - bb.warn("%s: Failed to parse it's LICENSE field." % (d.getVar('PF'))) - # Add files from LIC_FILES_CHKSUM to list of license files - lic_chksum_paths = defaultdict(OrderedDict) - for path, data in sorted(lic_chksums.items()): - lic_chksum_paths[os.path.basename(path)][data] = (os.path.join(srcdir, path), data[1], data[2]) - for basename, files in lic_chksum_paths.items(): - if len(files) == 1: - # Don't copy again a LICENSE already handled as non-generic - if basename in non_generic_lics: - continue - data = list(files.values())[0] - lic_files_paths.append(tuple([basename] + list(data))) - else: - # If there are multiple different license files with identical - # basenames we rename them to <file>.0, <file>.1, ... - for i, data in enumerate(files.values()): - lic_files_paths.append(tuple(["%s.%d" % (basename, i)] + list(data))) - - return lic_files_paths - -def return_spdx(d, license): - """ - This function returns the spdx mapping of a license if it exists. - """ - return d.getVarFlag('SPDXLICENSEMAP', license) - -def canonical_license(d, license): - """ - Return the canonical (SPDX) form of the license if available (so GPLv3 - becomes GPL-3.0), for the license named 'X+', return canonical form of - 'X' if availabel and the tailing '+' (so GPLv3+ becomes GPL-3.0+), - or the passed license if there is no canonical form. - """ - lic = d.getVarFlag('SPDXLICENSEMAP', license) or "" - if not lic and license.endswith('+'): - lic = d.getVarFlag('SPDXLICENSEMAP', license.rstrip('+')) - if lic: - lic += '+' - return lic or license - -def expand_wildcard_licenses(d, wildcard_licenses): - """ - Return actual spdx format license names if wildcard used. We expand - wildcards from SPDXLICENSEMAP flags and SRC_DISTRIBUTE_LICENSES values. - """ - import fnmatch - licenses = [] - spdxmapkeys = d.getVarFlags('SPDXLICENSEMAP').keys() - for wld_lic in wildcard_licenses: - spdxflags = fnmatch.filter(spdxmapkeys, wld_lic) - licenses += [d.getVarFlag('SPDXLICENSEMAP', flag) for flag in spdxflags] - - spdx_lics = (d.getVar('SRC_DISTRIBUTE_LICENSES', False) or '').split() - for wld_lic in wildcard_licenses: - licenses += fnmatch.filter(spdx_lics, wld_lic) - - licenses = list(set(licenses)) - return licenses - -def incompatible_license_contains(license, truevalue, falsevalue, d): - license = canonical_license(d, license) - bad_licenses = (d.getVar('INCOMPATIBLE_LICENSE') or "").split() - bad_licenses = expand_wildcard_licenses(d, bad_licenses) - return truevalue if license in bad_licenses else falsevalue - -def incompatible_license(d, dont_want_licenses, package=None): - """ - This function checks if a recipe has only incompatible licenses. It also - take into consideration 'or' operand. dont_want_licenses should be passed - as canonical (SPDX) names. - """ - import oe.license - license = d.getVar("LICENSE_%s" % package) if package else None - if not license: - license = d.getVar('LICENSE') - - # Handles an "or" or two license sets provided by - # flattened_licenses(), pick one that works if possible. - def choose_lic_set(a, b): - return a if all(oe.license.license_ok(canonical_license(d, lic), - dont_want_licenses) for lic in a) else b - - try: - licenses = oe.license.flattened_licenses(license, choose_lic_set) - except oe.license.LicenseError as exc: - bb.fatal('%s: %s' % (d.getVar('P'), exc)) - return any(not oe.license.license_ok(canonical_license(d, l), \ - dont_want_licenses) for l in licenses) - -def check_license_flags(d): - """ - This function checks if a recipe has any LICENSE_FLAGS that - aren't whitelisted. - - If it does, it returns the first LICENSE_FLAGS item missing from the - whitelist, or all of the LICENSE_FLAGS if there is no whitelist. - - If everything is is properly whitelisted, it returns None. - """ - - def license_flag_matches(flag, whitelist, pn): - """ - Return True if flag matches something in whitelist, None if not. - - Before we test a flag against the whitelist, we append _${PN} - to it. We then try to match that string against the - whitelist. This covers the normal case, where we expect - LICENSE_FLAGS to be a simple string like 'commercial', which - the user typically matches exactly in the whitelist by - explicitly appending the package name e.g 'commercial_foo'. - If we fail the match however, we then split the flag across - '_' and append each fragment and test until we either match or - run out of fragments. - """ - flag_pn = ("%s_%s" % (flag, pn)) - for candidate in whitelist: - if flag_pn == candidate: - return True - - flag_cur = "" - flagments = flag_pn.split("_") - flagments.pop() # we've already tested the full string - for flagment in flagments: - if flag_cur: - flag_cur += "_" - flag_cur += flagment - for candidate in whitelist: - if flag_cur == candidate: - return True - return False - - def all_license_flags_match(license_flags, whitelist): - """ Return first unmatched flag, None if all flags match """ - pn = d.getVar('PN') - split_whitelist = whitelist.split() - for flag in license_flags.split(): - if not license_flag_matches(flag, split_whitelist, pn): - return flag - return None - - license_flags = d.getVar('LICENSE_FLAGS') - if license_flags: - whitelist = d.getVar('LICENSE_FLAGS_WHITELIST') - if not whitelist: - return license_flags - unmatched_flag = all_license_flags_match(license_flags, whitelist) - if unmatched_flag: - return unmatched_flag - return None - -def check_license_format(d): - """ - This function checks if LICENSE is well defined, - Validate operators in LICENSES. - No spaces are allowed between LICENSES. - """ - pn = d.getVar('PN') - licenses = d.getVar('LICENSE') - from oe.license import license_operator, license_operator_chars, license_pattern - - elements = list(filter(lambda x: x.strip(), license_operator.split(licenses))) - for pos, element in enumerate(elements): - if license_pattern.match(element): - if pos > 0 and license_pattern.match(elements[pos - 1]): - bb.warn('%s: LICENSE value "%s" has an invalid format - license names ' \ - 'must be separated by the following characters to indicate ' \ - 'the license selection: %s' % - (pn, licenses, license_operator_chars)) - elif not license_operator.match(element): - bb.warn('%s: LICENSE value "%s" has an invalid separator "%s" that is not ' \ - 'in the valid list of separators (%s)' % - (pn, licenses, element, license_operator_chars)) - -SSTATETASKS += "do_populate_lic" -do_populate_lic[sstate-inputdirs] = "${LICSSTATEDIR}" -do_populate_lic[sstate-outputdirs] = "${LICENSE_DIRECTORY}/" - -ROOTFS_POSTPROCESS_COMMAND_prepend = "write_package_manifest; license_create_manifest; " -do_rootfs[recrdeptask] += "do_populate_lic" - -IMAGE_POSTPROCESS_COMMAND_prepend = "write_deploy_manifest; " -do_image[recrdeptask] += "do_populate_lic" - -python do_populate_lic_setscene () { - sstate_setscene(d) -} -addtask do_populate_lic_setscene |