| Patrick Williams | c124f4f | 2015-09-15 14:41:29 -0500 | [diff] [blame] | 1 | import itertools |
| 2 | |
| 3 | def is_optional(feature, d): |
| 4 | packages = d.getVar("FEATURE_PACKAGES_%s" % feature, True) |
| 5 | if packages: |
| 6 | return bool(d.getVarFlag("FEATURE_PACKAGES_%s" % feature, "optional")) |
| 7 | else: |
| 8 | return bool(d.getVarFlag("PACKAGE_GROUP_%s" % feature, "optional")) |
| 9 | |
| 10 | def packages(features, d): |
| 11 | for feature in features: |
| 12 | packages = d.getVar("FEATURE_PACKAGES_%s" % feature, True) |
| 13 | if not packages: |
| 14 | packages = d.getVar("PACKAGE_GROUP_%s" % feature, True) |
| 15 | for pkg in (packages or "").split(): |
| 16 | yield pkg |
| 17 | |
| 18 | def required_packages(features, d): |
| 19 | req = filter(lambda feature: not is_optional(feature, d), features) |
| 20 | return packages(req, d) |
| 21 | |
| 22 | def optional_packages(features, d): |
| 23 | opt = filter(lambda feature: is_optional(feature, d), features) |
| 24 | return packages(opt, d) |
| 25 | |
| 26 | def active_packages(features, d): |
| 27 | return itertools.chain(required_packages(features, d), |
| 28 | optional_packages(features, d)) |
| 29 | |
| 30 | def active_recipes(features, d): |
| 31 | import oe.packagedata |
| 32 | |
| 33 | for pkg in active_packages(features, d): |
| 34 | recipe = oe.packagedata.recipename(pkg, d) |
| 35 | if recipe: |
| 36 | yield recipe |