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license.bbclass: canonicalise licenses when dealing with INCOMPATIBLE_LICENSE 

If INCOMPATIBLE_LICENSE=GPL-3.0 but the recipe sets LICENSE=GPLv3, the current
code won't trigger because they're different strings.

Fix this by attempting to canonicalise every license name to a SPDX name, so
both names in this example become GPL-3.0.

[ YOCTO #5622 ]

(From OE-Core rev: 8998e13fc95f11d15c34fb09d8451a9d4b69f2f1)

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Ross Burton 2014-07-17 15:41:05 +01:00 committed by Richard Purdie
parent a9710bcfef
commit ba197e6ff3
2 changed files with 13 additions and 3 deletions
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2
meta/classes/base.bbclass
View File

@ -540,6 +540,8 @@ python () {
check_license = False
if check_license and bad_licenses:
bad_licenses = map(lambda l: canonical_license(d, l), bad_licenses)
whitelist = []
for lic in bad_licenses:
for w in ["HOSTTOOLS_WHITELIST_", "LGPLv2_WHITELIST_", "WHITELIST_"]:

14
meta/classes/license.bbclass
View File

@ -264,10 +264,18 @@ def return_spdx(d, license):
"""
return d.getVarFlag('SPDXLICENSEMAP', license, True)
def canonical_license(d, license):
"""
Return the canonical (SPDX) form of the license if available (so GPLv3
becomes GPL-3.0), or the passed license if there is no canonical form.
"""
return d.getVarFlag('SPDXLICENSEMAP', license, True) or license
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.
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 re
import oe.license
@ -298,7 +306,7 @@ def incompatible_license(d, dont_want_licenses, package=None):
licenses = oe.license.flattened_licenses(license, choose_lic_set)
except oe.license.LicenseError as exc:
bb.fatal('%s: %s' % (d.getVar('P', True), exc))
return any(not license_ok(l) for l in licenses)
return any(not license_ok(canonical_license(d, l)) for l in licenses)
def check_license_flags(d):
"""