# Filter the license, the copyleft_should_include returns True for the
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# COPYLEFT_LICENSE_INCLUDE recipe, and False for the
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# COPYLEFT_LICENSE_EXCLUDE.
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#
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# By default, includes all GPL and LGPL, and excludes CLOSED and Proprietary.
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#
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# vi:sts=4:sw=4:et
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COPYLEFT_LICENSE_INCLUDE ?= 'GPL* LGPL* AGPL*'
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COPYLEFT_LICENSE_INCLUDE[type] = 'list'
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COPYLEFT_LICENSE_INCLUDE[doc] = 'Space separated list of globs which include licenses'
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COPYLEFT_LICENSE_EXCLUDE ?= 'CLOSED Proprietary'
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COPYLEFT_LICENSE_EXCLUDE[type] = 'list'
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COPYLEFT_LICENSE_EXCLUDE[doc] = 'Space separated list of globs which exclude licenses'
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COPYLEFT_RECIPE_TYPE ?= '${@copyleft_recipe_type(d)}'
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COPYLEFT_RECIPE_TYPE[doc] = 'The "type" of the current recipe (e.g. target, native, cross)'
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COPYLEFT_RECIPE_TYPES ?= 'target'
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COPYLEFT_RECIPE_TYPES[type] = 'list'
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COPYLEFT_RECIPE_TYPES[doc] = 'Space separated list of recipe types to include'
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COPYLEFT_AVAILABLE_RECIPE_TYPES = 'target native nativesdk cross crosssdk cross-canadian'
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COPYLEFT_AVAILABLE_RECIPE_TYPES[type] = 'list'
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COPYLEFT_AVAILABLE_RECIPE_TYPES[doc] = 'Space separated list of available recipe types'
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COPYLEFT_PN_INCLUDE ?= ''
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COPYLEFT_PN_INCLUDE[type] = 'list'
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COPYLEFT_PN_INCLUDE[doc] = 'Space separated list of recipe names to include'
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COPYLEFT_PN_EXCLUDE ?= ''
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COPYLEFT_PN_EXCLUDE[type] = 'list'
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COPYLEFT_PN_EXCLUDE[doc] = 'Space separated list of recipe names to exclude'
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def copyleft_recipe_type(d):
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for recipe_type in oe.data.typed_value('COPYLEFT_AVAILABLE_RECIPE_TYPES', d):
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if oe.utils.inherits(d, recipe_type):
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return recipe_type
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return 'target'
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def copyleft_should_include(d):
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"""
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Determine if this recipe's sources should be deployed for compliance
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"""
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import ast
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import oe.license
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from fnmatch import fnmatchcase as fnmatch
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recipe_type = d.getVar('COPYLEFT_RECIPE_TYPE')
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if recipe_type not in oe.data.typed_value('COPYLEFT_RECIPE_TYPES', d):
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included, motive = False, 'recipe type "%s" is excluded' % recipe_type
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else:
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included, motive = False, 'recipe did not match anything'
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include = oe.data.typed_value('COPYLEFT_LICENSE_INCLUDE', d)
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exclude = oe.data.typed_value('COPYLEFT_LICENSE_EXCLUDE', d)
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try:
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is_included, reason = oe.license.is_included(d.getVar('LICENSE'), include, exclude)
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except oe.license.LicenseError as exc:
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bb.fatal('%s: %s' % (d.getVar('PF'), exc))
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else:
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if is_included:
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if reason:
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included, motive = True, 'recipe has included licenses: %s' % ', '.join(reason)
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else:
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included, motive = False, 'recipe does not include a copyleft license'
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else:
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included, motive = False, 'recipe has excluded licenses: %s' % ', '.join(reason)
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if any(fnmatch(d.getVar('PN'), name) \
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for name in oe.data.typed_value('COPYLEFT_PN_INCLUDE', d)):
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included, motive = True, 'recipe included by name'
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if any(fnmatch(d.getVar('PN'), name) \
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for name in oe.data.typed_value('COPYLEFT_PN_EXCLUDE', d)):
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included, motive = False, 'recipe excluded by name'
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return included, motive
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