687 lines
28 KiB
Plaintext
687 lines
28 KiB
Plaintext
# Populates LICENSE_DIRECTORY as set in distro config with the license files as set by
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# LIC_FILES_CHKSUM.
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# TODO:
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# - There is a real issue revolving around license naming standards.
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LICENSE_DIRECTORY ??= "${DEPLOY_DIR}/licenses"
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LICSSTATEDIR = "${WORKDIR}/license-destdir/"
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# Create extra package with license texts and add it to RRECOMMENDS_${PN}
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LICENSE_CREATE_PACKAGE[type] = "boolean"
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LICENSE_CREATE_PACKAGE ??= "0"
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LICENSE_PACKAGE_SUFFIX ??= "-lic"
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LICENSE_FILES_DIRECTORY ??= "${datadir}/licenses/"
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addtask populate_lic after do_patch before do_build
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do_populate_lic[dirs] = "${LICSSTATEDIR}/${PN}"
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do_populate_lic[cleandirs] = "${LICSSTATEDIR}"
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python write_package_manifest() {
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# Get list of installed packages
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license_image_dir = d.expand('${LICENSE_DIRECTORY}/${IMAGE_NAME}')
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bb.utils.mkdirhier(license_image_dir)
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from oe.rootfs import image_list_installed_packages
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from oe.utils import format_pkg_list
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pkgs = image_list_installed_packages(d)
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output = format_pkg_list(pkgs)
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open(os.path.join(license_image_dir, 'package.manifest'),
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'w+').write(output)
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}
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python write_deploy_manifest() {
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license_deployed_manifest(d)
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}
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python license_create_manifest() {
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import oe.packagedata
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from oe.rootfs import image_list_installed_packages
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build_images_from_feeds = d.getVar('BUILD_IMAGES_FROM_FEEDS')
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if build_images_from_feeds == "1":
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return 0
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pkg_dic = {}
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for pkg in sorted(image_list_installed_packages(d)):
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pkg_info = os.path.join(d.getVar('PKGDATA_DIR'),
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'runtime-reverse', pkg)
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pkg_name = os.path.basename(os.readlink(pkg_info))
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pkg_dic[pkg_name] = oe.packagedata.read_pkgdatafile(pkg_info)
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if not "LICENSE" in pkg_dic[pkg_name].keys():
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pkg_lic_name = "LICENSE_" + pkg_name
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pkg_dic[pkg_name]["LICENSE"] = pkg_dic[pkg_name][pkg_lic_name]
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rootfs_license_manifest = os.path.join(d.getVar('LICENSE_DIRECTORY'),
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d.getVar('IMAGE_NAME'), 'license.manifest')
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write_license_files(d, rootfs_license_manifest, pkg_dic)
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}
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def write_license_files(d, license_manifest, pkg_dic):
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import re
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bad_licenses = (d.getVar("INCOMPATIBLE_LICENSE") or "").split()
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bad_licenses = map(lambda l: canonical_license(d, l), bad_licenses)
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bad_licenses = expand_wildcard_licenses(d, bad_licenses)
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with open(license_manifest, "w") as license_file:
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for pkg in sorted(pkg_dic):
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if bad_licenses:
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try:
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(pkg_dic[pkg]["LICENSE"], pkg_dic[pkg]["LICENSES"]) = \
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oe.license.manifest_licenses(pkg_dic[pkg]["LICENSE"],
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bad_licenses, canonical_license, d)
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except oe.license.LicenseError as exc:
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bb.fatal('%s: %s' % (d.getVar('P'), exc))
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else:
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pkg_dic[pkg]["LICENSES"] = re.sub('[|&()*]', ' ', pkg_dic[pkg]["LICENSE"])
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pkg_dic[pkg]["LICENSES"] = re.sub(' *', ' ', pkg_dic[pkg]["LICENSES"])
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pkg_dic[pkg]["LICENSES"] = pkg_dic[pkg]["LICENSES"].split()
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if not "IMAGE_MANIFEST" in pkg_dic[pkg]:
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# Rootfs manifest
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license_file.write("PACKAGE NAME: %s\n" % pkg)
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license_file.write("PACKAGE VERSION: %s\n" % pkg_dic[pkg]["PV"])
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license_file.write("RECIPE NAME: %s\n" % pkg_dic[pkg]["PN"])
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license_file.write("LICENSE: %s\n\n" % pkg_dic[pkg]["LICENSE"])
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# If the package doesn't contain any file, that is, its size is 0, the license
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# isn't relevant as far as the final image is concerned. So doing license check
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# doesn't make much sense, skip it.
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if pkg_dic[pkg]["PKGSIZE_%s" % pkg] == "0":
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continue
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else:
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# Image manifest
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license_file.write("RECIPE NAME: %s\n" % pkg_dic[pkg]["PN"])
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license_file.write("VERSION: %s\n" % pkg_dic[pkg]["PV"])
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license_file.write("LICENSE: %s\n" % pkg_dic[pkg]["LICENSE"])
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license_file.write("FILES: %s\n\n" % pkg_dic[pkg]["FILES"])
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for lic in pkg_dic[pkg]["LICENSES"]:
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lic_file = os.path.join(d.getVar('LICENSE_DIRECTORY'),
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pkg_dic[pkg]["PN"], "generic_%s" %
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re.sub('\+', '', lic))
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# add explicity avoid of CLOSED license because isn't generic
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if lic == "CLOSED":
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continue
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if not os.path.exists(lic_file):
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bb.warn("The license listed %s was not in the "\
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"licenses collected for recipe %s"
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% (lic, pkg_dic[pkg]["PN"]))
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# Two options here:
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# - Just copy the manifest
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# - Copy the manifest and the license directories
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# With both options set we see a .5 M increase in core-image-minimal
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copy_lic_manifest = d.getVar('COPY_LIC_MANIFEST')
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copy_lic_dirs = d.getVar('COPY_LIC_DIRS')
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if copy_lic_manifest == "1":
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rootfs_license_dir = os.path.join(d.getVar('IMAGE_ROOTFS'),
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'usr', 'share', 'common-licenses')
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bb.utils.mkdirhier(rootfs_license_dir)
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rootfs_license_manifest = os.path.join(rootfs_license_dir,
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os.path.split(license_manifest)[1])
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if not os.path.exists(rootfs_license_manifest):
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os.link(license_manifest, rootfs_license_manifest)
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if copy_lic_dirs == "1":
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for pkg in sorted(pkg_dic):
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pkg_rootfs_license_dir = os.path.join(rootfs_license_dir, pkg)
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bb.utils.mkdirhier(pkg_rootfs_license_dir)
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pkg_license_dir = os.path.join(d.getVar('LICENSE_DIRECTORY'),
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pkg_dic[pkg]["PN"])
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pkg_manifest_licenses = [canonical_license(d, lic) \
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for lic in pkg_dic[pkg]["LICENSES"]]
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licenses = os.listdir(pkg_license_dir)
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for lic in licenses:
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rootfs_license = os.path.join(rootfs_license_dir, lic)
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pkg_license = os.path.join(pkg_license_dir, lic)
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pkg_rootfs_license = os.path.join(pkg_rootfs_license_dir, lic)
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if re.match("^generic_.*$", lic):
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generic_lic = canonical_license(d,
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re.search("^generic_(.*)$", lic).group(1))
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# Do not copy generic license into package if isn't
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# declared into LICENSES of the package.
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if not re.sub('\+$', '', generic_lic) in \
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[re.sub('\+', '', lic) for lic in \
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pkg_manifest_licenses]:
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continue
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if oe.license.license_ok(generic_lic,
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bad_licenses) == False:
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continue
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if not os.path.exists(rootfs_license):
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os.link(pkg_license, rootfs_license)
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if not os.path.exists(pkg_rootfs_license):
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os.symlink(os.path.join('..', lic), pkg_rootfs_license)
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else:
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if (oe.license.license_ok(canonical_license(d,
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lic), bad_licenses) == False or
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os.path.exists(pkg_rootfs_license)):
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continue
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os.link(pkg_license, pkg_rootfs_license)
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def license_deployed_manifest(d):
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"""
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Write the license manifest for the deployed recipes.
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The deployed recipes usually includes the bootloader
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and extra files to boot the target.
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"""
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dep_dic = {}
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man_dic = {}
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lic_dir = d.getVar("LICENSE_DIRECTORY")
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dep_dic = get_deployed_dependencies(d)
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for dep in dep_dic.keys():
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man_dic[dep] = {}
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# It is necessary to mark this will be used for image manifest
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man_dic[dep]["IMAGE_MANIFEST"] = True
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man_dic[dep]["PN"] = dep
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man_dic[dep]["FILES"] = \
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" ".join(get_deployed_files(dep_dic[dep]))
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with open(os.path.join(lic_dir, dep, "recipeinfo"), "r") as f:
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for line in f.readlines():
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key,val = line.split(": ", 1)
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man_dic[dep][key] = val[:-1]
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lic_manifest_dir = os.path.join(d.getVar('LICENSE_DIRECTORY'),
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d.getVar('IMAGE_NAME'))
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bb.utils.mkdirhier(lic_manifest_dir)
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image_license_manifest = os.path.join(lic_manifest_dir, 'image_license.manifest')
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write_license_files(d, image_license_manifest, man_dic)
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def get_deployed_dependencies(d):
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"""
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Get all the deployed dependencies of an image
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"""
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deploy = {}
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# Get all the dependencies for the current task (rootfs).
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# Also get EXTRA_IMAGEDEPENDS because the bootloader is
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# usually in this var and not listed in rootfs.
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# At last, get the dependencies from boot classes because
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# it might contain the bootloader.
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taskdata = d.getVar("BB_TASKDEPDATA", False)
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depends = list(set([dep[0] for dep
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in list(taskdata.values())
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if not dep[0].endswith("-native")]))
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extra_depends = d.getVar("EXTRA_IMAGEDEPENDS")
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boot_depends = get_boot_dependencies(d)
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depends.extend(extra_depends.split())
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depends.extend(boot_depends)
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depends = list(set(depends))
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# To verify what was deployed it checks the rootfs dependencies against
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# the SSTATE_MANIFESTS for "deploy" task.
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# The manifest file name contains the arch. Because we are not running
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# in the recipe context it is necessary to check every arch used.
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sstate_manifest_dir = d.getVar("SSTATE_MANIFESTS")
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sstate_archs = d.getVar("SSTATE_ARCHS")
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extra_archs = d.getVar("PACKAGE_EXTRA_ARCHS")
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archs = list(set(("%s %s" % (sstate_archs, extra_archs)).split()))
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for dep in depends:
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# Some recipes have an arch on their own, so we try that first.
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special_arch = d.getVar("PACKAGE_ARCH_pn-%s" % dep)
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if special_arch:
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sstate_manifest_file = os.path.join(sstate_manifest_dir,
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"manifest-%s-%s.deploy" % (special_arch, dep))
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if os.path.exists(sstate_manifest_file):
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deploy[dep] = sstate_manifest_file
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continue
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for arch in archs:
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sstate_manifest_file = os.path.join(sstate_manifest_dir,
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"manifest-%s-%s.deploy" % (arch, dep))
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if os.path.exists(sstate_manifest_file):
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deploy[dep] = sstate_manifest_file
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break
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return deploy
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get_deployed_dependencies[vardepsexclude] = "BB_TASKDEPDATA"
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def get_boot_dependencies(d):
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"""
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Return the dependencies from boot tasks
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"""
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depends = []
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taskdepdata = d.getVar("BB_TASKDEPDATA", False)
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# Only bootimg includes the depends flag
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boot_depends_string = d.getVarFlag("do_bootimg", "depends") or ""
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boot_depends = [dep.split(":")[0] for dep
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in boot_depends_string.split()
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if not dep.split(":")[0].endswith("-native")]
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for dep in boot_depends:
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info_file = os.path.join(d.getVar("LICENSE_DIRECTORY"),
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dep, "recipeinfo")
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# If the recipe and dependency name is the same
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if os.path.exists(info_file):
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depends.append(dep)
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# We need to search for the provider of the dependency
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else:
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for taskdep in taskdepdata.values():
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# The fifth field contains what the task provides
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if dep in taskdep[4]:
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info_file = os.path.join(
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d.getVar("LICENSE_DIRECTORY"),
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taskdep[0], "recipeinfo")
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if os.path.exists(info_file):
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depends.append(taskdep[0])
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break
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return depends
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get_boot_dependencies[vardepsexclude] = "BB_TASKDEPDATA"
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def get_deployed_files(man_file):
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"""
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Get the files deployed from the sstate manifest
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"""
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dep_files = []
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excluded_files = []
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with open(man_file, "r") as manifest:
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all_files = manifest.read()
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for f in all_files.splitlines():
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if ((not (os.path.islink(f) or os.path.isdir(f))) and
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not os.path.basename(f) in excluded_files):
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dep_files.append(os.path.basename(f))
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return dep_files
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python do_populate_lic() {
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"""
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Populate LICENSE_DIRECTORY with licenses.
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"""
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lic_files_paths = find_license_files(d)
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# The base directory we wrangle licenses to
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destdir = os.path.join(d.getVar('LICSSTATEDIR'), d.getVar('PN'))
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copy_license_files(lic_files_paths, destdir)
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info = get_recipe_info(d)
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with open(os.path.join(destdir, "recipeinfo"), "w") as f:
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for key in sorted(info.keys()):
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f.write("%s: %s\n" % (key, info[key]))
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}
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# it would be better to copy them in do_install_append, but find_license_filesa is python
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python perform_packagecopy_prepend () {
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enabled = oe.data.typed_value('LICENSE_CREATE_PACKAGE', d)
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if d.getVar('CLASSOVERRIDE') == 'class-target' and enabled:
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lic_files_paths = find_license_files(d)
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# LICENSE_FILES_DIRECTORY starts with '/' so os.path.join cannot be used to join D and LICENSE_FILES_DIRECTORY
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destdir = d.getVar('D') + os.path.join(d.getVar('LICENSE_FILES_DIRECTORY'), d.getVar('PN'))
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copy_license_files(lic_files_paths, destdir)
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add_package_and_files(d)
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}
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perform_packagecopy[vardeps] += "LICENSE_CREATE_PACKAGE"
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def get_recipe_info(d):
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info = {}
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info["PV"] = d.getVar("PV")
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info["PR"] = d.getVar("PR")
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info["LICENSE"] = d.getVar("LICENSE")
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return info
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def add_package_and_files(d):
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packages = d.getVar('PACKAGES')
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files = d.getVar('LICENSE_FILES_DIRECTORY')
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pn = d.getVar('PN')
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pn_lic = "%s%s" % (pn, d.getVar('LICENSE_PACKAGE_SUFFIX', False))
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if pn_lic in packages:
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bb.warn("%s package already existed in %s." % (pn_lic, pn))
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else:
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# first in PACKAGES to be sure that nothing else gets LICENSE_FILES_DIRECTORY
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d.setVar('PACKAGES', "%s %s" % (pn_lic, packages))
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d.setVar('FILES_' + pn_lic, files)
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rrecommends_pn = d.getVar('RRECOMMENDS_' + pn)
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if rrecommends_pn:
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d.setVar('RRECOMMENDS_' + pn, "%s %s" % (pn_lic, rrecommends_pn))
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else:
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d.setVar('RRECOMMENDS_' + pn, "%s" % (pn_lic))
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def copy_license_files(lic_files_paths, destdir):
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import shutil
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import errno
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bb.utils.mkdirhier(destdir)
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for (basename, path, beginline, endline) in lic_files_paths:
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try:
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src = path
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dst = os.path.join(destdir, basename)
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if os.path.exists(dst):
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os.remove(dst)
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if os.path.islink(src):
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src = os.path.realpath(src)
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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
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if canlink:
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try:
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os.link(src, dst)
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except OSError as err:
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if err.errno == errno.EXDEV:
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# Copy license files if hard-link is not possible even if st_dev is the
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# same on source and destination (docker container with device-mapper?)
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canlink = False
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else:
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raise
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# Only chown if we did hardling, and, we're running under pseudo
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if canlink and os.environ.get('PSEUDO_DISABLED') == '0':
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os.chown(dst,0,0)
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if not canlink:
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begin_idx = int(beginline)-1 if beginline is not None else None
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end_idx = int(endline) if endline is not None else None
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if begin_idx is None and end_idx is None:
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shutil.copyfile(src, dst)
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else:
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with open(src, 'rb') as src_f:
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with open(dst, 'wb') as dst_f:
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dst_f.write(b''.join(src_f.readlines()[begin_idx:end_idx]))
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except Exception as e:
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bb.warn("Could not copy license file %s to %s: %s" % (src, dst, e))
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def find_license_files(d):
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"""
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Creates list of files used in LIC_FILES_CHKSUM and generic LICENSE files.
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"""
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import shutil
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import oe.license
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from collections import defaultdict, OrderedDict
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# All the license files for the package
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lic_files = d.getVar('LIC_FILES_CHKSUM') or ""
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pn = d.getVar('PN')
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# The license files are located in S/LIC_FILE_CHECKSUM.
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srcdir = d.getVar('S')
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# Directory we store the generic licenses as set in the distro configuration
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generic_directory = d.getVar('COMMON_LICENSE_DIR')
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# List of basename, path tuples
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lic_files_paths = []
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# hash for keep track generic lics mappings
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non_generic_lics = {}
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# Entries from LIC_FILES_CHKSUM
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lic_chksums = {}
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license_source_dirs = []
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license_source_dirs.append(generic_directory)
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try:
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additional_lic_dirs = d.getVar('LICENSE_PATH').split()
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for lic_dir in additional_lic_dirs:
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license_source_dirs.append(lic_dir)
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except:
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pass
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class FindVisitor(oe.license.LicenseVisitor):
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def visit_Str(self, node):
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#
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# Until I figure out what to do with
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# the two modifiers I support (or greater = +
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# and "with exceptions" being *
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# we'll just strip out the modifier and put
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# the base license.
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find_license(node.s.replace("+", "").replace("*", ""))
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self.generic_visit(node)
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def find_license(license_type):
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try:
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bb.utils.mkdirhier(gen_lic_dest)
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except:
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pass
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spdx_generic = None
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license_source = None
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# 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
|