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284a08b6e4
So that value "0" can turn them off. (From OE-Core rev: 1a2afcd0773c5ec5946d1dfc27bde585c52a5724) Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
58 lines
2.5 KiB
Plaintext
58 lines
2.5 KiB
Plaintext
# Allow checking of required and conflicting features
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#
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# xxx = [DISTRO,MACHINE,COMBINED,IMAGE]
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#
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# ANY_OF_xxx_FEATURES: ensure at least one item on this list is included
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# in xxx_FEATURES.
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# REQUIRED_xxx_FEATURES: ensure every item on this list is included
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# in xxx_FEATURES.
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# CONFLICT_xxx_FEATURES: ensure no item in this list is included in
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# xxx_FEATURES.
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#
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# Copyright 2019 (C) Texas Instruments Inc.
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# Copyright 2013 (C) O.S. Systems Software LTDA.
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#
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# SPDX-License-Identifier: MIT
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python () {
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if bb.utils.to_boolean(d.getVar('PARSE_ALL_RECIPES', False)):
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return
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unused = True
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for kind in ['DISTRO', 'MACHINE', 'COMBINED', 'IMAGE']:
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if d.getVar('ANY_OF_' + kind + '_FEATURES') is None and not d.hasOverrides('ANY_OF_' + kind + '_FEATURES') and \
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d.getVar('REQUIRED_' + kind + '_FEATURES') is None and not d.hasOverrides('REQUIRED_' + kind + '_FEATURES') and \
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d.getVar('CONFLICT_' + kind + '_FEATURES') is None and not d.hasOverrides('CONFLICT_' + kind + '_FEATURES'):
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continue
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unused = False
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# Assume at least one var is set.
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features = set((d.getVar(kind + '_FEATURES') or '').split())
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any_of_features = set((d.getVar('ANY_OF_' + kind + '_FEATURES') or '').split())
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if any_of_features:
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if set.isdisjoint(any_of_features, features):
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raise bb.parse.SkipRecipe("one of '%s' needs to be in %s_FEATURES"
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% (' '.join(any_of_features), kind))
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required_features = set((d.getVar('REQUIRED_' + kind + '_FEATURES') or '').split())
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if required_features:
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missing = set.difference(required_features, features)
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if missing:
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raise bb.parse.SkipRecipe("missing required %s feature%s '%s' (not in %s_FEATURES)"
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% (kind.lower(), 's' if len(missing) > 1 else '', ' '.join(missing), kind))
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conflict_features = set((d.getVar('CONFLICT_' + kind + '_FEATURES') or '').split())
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if conflict_features:
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conflicts = set.intersection(conflict_features, features)
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if conflicts:
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raise bb.parse.SkipRecipe("conflicting %s feature%s '%s' (in %s_FEATURES)"
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% (kind.lower(), 's' if len(conflicts) > 1 else '', ' '.join(conflicts), kind))
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if unused:
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bb.warn("Recipe inherits features_check but doesn't use it")
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}
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