blob: 06dd4a8c1171c39bfc6b683978a8d66d5888134d [file] [log] [blame]
# 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")
archs = list(set(d.getVar("SSTATE_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.split():
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