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author | Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com> | 2021-12-15 17:08:11 +0100 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2021-12-20 15:28:57 +0000 |
commit | 60a84ecc53d20118c5e7f86dd3e3cafbfed1cf0a (patch) | |
tree | 79c2343b729b7824c8c64bf3307a2bc30c35405d /scripts/lib/recipetool | |
parent | ff2a7520813b3f775f96879d1905222e08b8c83f (diff) | |
download | openembedded-core-contrib-60a84ecc53d20118c5e7f86dd3e3cafbfed1cf0a.tar.gz |
recipetool: Separate licenses with & operator
Separate licenses with & operator since it should be satisfied most use
cases and it is a reasonable assumption that all the licenses apply.
Furthermore flat, split and sort the licenses to minimize license string
changes.
Separate package licenses with & operator:
-LICENSE:${PN} = "MIT ISC"
+LICENSE:${PN} = "ISC & MIT"
Respect | and brackets in LICENSE:
-LICENSE = "BSD-3-Clause & (ISC & | & MIT)"
+LICENSE = "BSD-3-Clause & (ISC | MIT)"
Sort licenses:
-LICENSE = "MIT & BSD-3-Clause & ISC"
+LICENSE = "BSD-3-Clause & ISC & MIT"
Remove duplicates:
-LICENSE = "MIT & ISC & MIT"
+LICENSE = "ISC & MIT"
Signed-off-by: Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'scripts/lib/recipetool')
-rw-r--r-- | scripts/lib/recipetool/create.py | 39 |
1 files changed, 30 insertions, 9 deletions
diff --git a/scripts/lib/recipetool/create.py b/scripts/lib/recipetool/create.py index 28224dbc24..507a230511 100644 --- a/scripts/lib/recipetool/create.py +++ b/scripts/lib/recipetool/create.py @@ -919,6 +919,22 @@ def split_value(value): else: return value +def fixup_license(value): + # Ensure licenses with OR starts and ends with brackets + if '|' in value: + return '(' + value + ')' + return value + +def tidy_licenses(value): + """Flat, split and sort licenses""" + from oe.license import flattened_licenses + def _choose(a, b): + str_a, str_b = sorted((" & ".join(a), " & ".join(b)), key=str.casefold) + return ["(%s | %s)" % (str_a, str_b)] + if not isinstance(value, str): + value = " & ".join(value) + return sorted(list(set(flattened_licenses(value, _choose))), key=str.casefold) + def handle_license_vars(srctree, lines_before, handled, extravalues, d): lichandled = [x for x in handled if x[0] == 'license'] if lichandled: @@ -932,10 +948,13 @@ def handle_license_vars(srctree, lines_before, handled, extravalues, d): lines = [] if licvalues: for licvalue in licvalues: - if not licvalue[0] in licenses: - licenses.append(licvalue[0]) + license = licvalue[0] + lics = tidy_licenses(fixup_license(license)) + lics = [lic for lic in lics if lic not in licenses] + if len(lics): + licenses.extend(lics) lic_files_chksum.append('file://%s;md5=%s' % (licvalue[1], licvalue[2])) - if licvalue[0] == 'Unknown': + if license == 'Unknown': lic_unknown.append(licvalue[1]) if lic_unknown: lines.append('#') @@ -944,9 +963,7 @@ def handle_license_vars(srctree, lines_before, handled, extravalues, d): for licfile in lic_unknown: lines.append('# %s' % licfile) - extra_license = split_value(extravalues.pop('LICENSE', [])) - if '&' in extra_license: - extra_license.remove('&') + extra_license = tidy_licenses(extravalues.pop('LICENSE', '')) if extra_license: if licenses == ['Unknown']: licenses = extra_license @@ -987,7 +1004,7 @@ def handle_license_vars(srctree, lines_before, handled, extravalues, d): lines.append('# instead of &. If there is any doubt, check the accompanying documentation') lines.append('# to determine which situation is applicable.') - lines.append('LICENSE = "%s"' % ' & '.join(licenses)) + lines.append('LICENSE = "%s"' % ' & '.join(sorted(licenses, key=str.casefold))) lines.append('LIC_FILES_CHKSUM = "%s"' % ' \\\n '.join(lic_files_chksum)) lines.append('') @@ -1226,6 +1243,7 @@ def split_pkg_licenses(licvalues, packages, outlines, fallback_licenses=[], pn=' """ pkglicenses = {pn: []} for license, licpath, _ in licvalues: + license = fixup_license(license) for pkgname, pkgpath in packages.items(): if licpath.startswith(pkgpath + '/'): if pkgname in pkglicenses: @@ -1238,11 +1256,14 @@ def split_pkg_licenses(licvalues, packages, outlines, fallback_licenses=[], pn=' pkglicenses[pn].append(license) outlicenses = {} for pkgname in packages: - license = ' '.join(list(set(pkglicenses.get(pkgname, ['Unknown'])))) or 'Unknown' + # Assume AND operator between license files + license = ' & '.join(list(set(pkglicenses.get(pkgname, ['Unknown'])))) or 'Unknown' if license == 'Unknown' and pkgname in fallback_licenses: license = fallback_licenses[pkgname] + licenses = tidy_licenses(license) + license = ' & '.join(licenses) outlines.append('LICENSE:%s = "%s"' % (pkgname, license)) - outlicenses[pkgname] = license.split() + outlicenses[pkgname] = licenses return outlicenses def read_pkgconfig_provides(d): |