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authorChristopher Larson <chris_larson@mentor.com>2012-01-09 21:02:34 (GMT)
committerRichard Purdie <richard.purdie@linuxfoundation.org>2012-01-17 14:53:19 (GMT)
commit7ce97336aad5e6ecefb5e735a13e345d1b8bd8fb (patch)
tree270b4abfa31518895add0e9f2fbea7722288d07c /meta/classes/copyleft_compliance.bbclass
parent49a0821376ef6146345d673b1e9eddd34aee931a (diff)
downloadpoky-7ce97336aad5e6ecefb5e735a13e345d1b8bd8fb.tar.gz
oe.license: add is_included convenience function
Given a license string and whitelist and blacklist, determine if the license string matches the whitelist and does not match the blacklist. When encountering an OR, it prefers the side with the highest weight (more included licenses). It then checks the inclusion of the flattened list of licenses from there. Returns a tuple holding the boolean state and a list of the applicable licenses which were excluded (or None, if the state is True) Examples: is_included, excluded = oe.license.is_included(licensestr, ['GPL*', 'LGPL*']) is_included, excluded = oe.license.is_included(licensestr, blacklist=['Proprietary', 'CLOSED']) (From OE-Core rev: 7903433898b4683a1c09cc9a6a379421bc9bbd58) Signed-off-by: Christopher Larson <chris_larson@mentor.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/classes/copyleft_compliance.bbclass')
-rw-r--r--meta/classes/copyleft_compliance.bbclass23
1 files changed, 4 insertions, 19 deletions
diff --git a/meta/classes/copyleft_compliance.bbclass b/meta/classes/copyleft_compliance.bbclass
index fd04638..6f058e0 100644
--- a/meta/classes/copyleft_compliance.bbclass
+++ b/meta/classes/copyleft_compliance.bbclass
@@ -46,32 +46,17 @@ def copyleft_should_include(d):
46 include = oe.data.typed_value('COPYLEFT_LICENSE_INCLUDE', d) 46 include = oe.data.typed_value('COPYLEFT_LICENSE_INCLUDE', d)
47 exclude = oe.data.typed_value('COPYLEFT_LICENSE_EXCLUDE', d) 47 exclude = oe.data.typed_value('COPYLEFT_LICENSE_EXCLUDE', d)
48 48
49 def include_license(license):
50 if any(fnmatch(license, pattern) for pattern in exclude):
51 return False
52 if any(fnmatch(license, pattern) for pattern in include):
53 return True
54 return False
55
56 def choose_licenses(a, b):
57 """Select the left option in an OR if all its licenses are to be included"""
58 if all(include_license(lic) for lic in a):
59 return a
60 else:
61 return b
62
63 try: 49 try:
64 licenses = oe.license.flattened_licenses(d.getVar('LICENSE', True), choose_licenses) 50 is_included, excluded = oe.license.is_included(d.getVar('LICENSE', True), include, exclude)
65 except oe.license.InvalidLicense as exc: 51 except oe.license.InvalidLicense as exc:
66 bb.fatal('%s: %s' % (d.getVar('PF', True), exc)) 52 bb.fatal('%s: %s' % (d.getVar('PF', True), exc))
67 except SyntaxError as exc: 53 except SyntaxError as exc:
68 bb.warn('%s: error when parsing the LICENSE variable: %s' % (d.getVar('P', True), exc)) 54 bb.warn('%s: error when parsing the LICENSE variable: %s' % (d.getVar('P', True), exc))
69 else: 55 else:
70 excluded = filter(lambda lic: not include_license(lic), licenses) 56 if is_included:
71 if excluded:
72 return False, 'recipe has excluded licenses: %s' % ', '.join(excluded)
73 else:
74 return True, None 57 return True, None
58 else:
59 return False, 'recipe has excluded licenses: %s' % ', '.join(excluded)
75 60
76python do_prepare_copyleft_sources () { 61python do_prepare_copyleft_sources () {
77 """Populate a tree of the recipe sources and emit patch series files""" 62 """Populate a tree of the recipe sources and emit patch series files"""