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# Allow checking of required and conflicting DISTRO_FEATURES
#
# ANY_OF_DISTRO_FEATURES: ensure at least one item on this list is included
# in DISTRO_FEATURES.
# REQUIRED_DISTRO_FEATURES: ensure every item on this list is included
# in DISTRO_FEATURES.
# CONFLICT_DISTRO_FEATURES: ensure no item in this list is included in
# DISTRO_FEATURES.
#
# Copyright 2013 (C) O.S. Systems Software LTDA.
python () {
# Assume at least one var is set.
distro_features = set((d.getVar('DISTRO_FEATURES') or '').split())
any_of_distro_features = set((d.getVar('ANY_OF_DISTRO_FEATURES') or '').split())
if any_of_distro_features:
if set.isdisjoint(any_of_distro_features, distro_features):
raise bb.parse.SkipRecipe("one of '%s' needs to be in DISTRO_FEATURES" % ' '.join(any_of_distro_features))
required_distro_features = set((d.getVar('REQUIRED_DISTRO_FEATURES') or '').split())
if required_distro_features:
missing = set.difference(required_distro_features, distro_features)
if missing:
raise bb.parse.SkipRecipe("missing required distro feature%s '%s' (not in DISTRO_FEATURES)" % ('s' if len(missing) > 1 else '', ' '.join(missing)))
conflict_distro_features = set((d.getVar('CONFLICT_DISTRO_FEATURES') or '').split())
if conflict_distro_features:
conflicts = set.intersection(conflict_distro_features, distro_features)
if conflicts:
raise bb.parse.SkipRecipe("conflicting distro feature%s '%s' (in DISTRO_FEATURES)" % ('s' if len(conflicts) > 1 else '', ' '.join(conflicts)))
}
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