1# 2# SPDX-License-Identifier: GPL-2.0-only 3# 4 5import itertools 6 7def is_optional(feature, d): 8 packages = d.getVar("FEATURE_PACKAGES_%s" % feature) 9 if packages: 10 return bool(d.getVarFlag("FEATURE_PACKAGES_%s" % feature, "optional")) 11 else: 12 return bool(d.getVarFlag("PACKAGE_GROUP_%s" % feature, "optional")) 13 14def packages(features, d): 15 for feature in features: 16 packages = d.getVar("FEATURE_PACKAGES_%s" % feature) 17 if not packages: 18 packages = d.getVar("PACKAGE_GROUP_%s" % feature) 19 for pkg in (packages or "").split(): 20 yield pkg 21 22def required_packages(features, d): 23 req = [feature for feature in features if not is_optional(feature, d)] 24 return packages(req, d) 25 26def optional_packages(features, d): 27 opt = [feature for feature in features if is_optional(feature, d)] 28 return packages(opt, d) 29 30def active_packages(features, d): 31 return itertools.chain(required_packages(features, d), 32 optional_packages(features, d)) 33 34def active_recipes(features, d): 35 import oe.packagedata 36 37 for pkg in active_packages(features, d): 38 recipe = oe.packagedata.recipename(pkg, d) 39 if recipe: 40 yield recipe 41