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Diffstat (limited to 'poky/meta/lib/oe/packagegroup.py')
-rw-r--r-- | poky/meta/lib/oe/packagegroup.py | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/poky/meta/lib/oe/packagegroup.py b/poky/meta/lib/oe/packagegroup.py new file mode 100644 index 000000000..4bc5d3e4b --- /dev/null +++ b/poky/meta/lib/oe/packagegroup.py @@ -0,0 +1,36 @@ +import itertools + +def is_optional(feature, d): + packages = d.getVar("FEATURE_PACKAGES_%s" % feature) + if packages: + return bool(d.getVarFlag("FEATURE_PACKAGES_%s" % feature, "optional")) + else: + return bool(d.getVarFlag("PACKAGE_GROUP_%s" % feature, "optional")) + +def packages(features, d): + for feature in features: + packages = d.getVar("FEATURE_PACKAGES_%s" % feature) + if not packages: + packages = d.getVar("PACKAGE_GROUP_%s" % feature) + for pkg in (packages or "").split(): + yield pkg + +def required_packages(features, d): + req = [feature for feature in features if not is_optional(feature, d)] + return packages(req, d) + +def optional_packages(features, d): + opt = [feature for feature in features if is_optional(feature, d)] + return packages(opt, d) + +def active_packages(features, d): + return itertools.chain(required_packages(features, d), + optional_packages(features, d)) + +def active_recipes(features, d): + import oe.packagedata + + for pkg in active_packages(features, d): + recipe = oe.packagedata.recipename(pkg, d) + if recipe: + yield recipe |