# Helper functions for checking feature variables.

inherit utils

def df_enabled(feature, value, d):
        return base_contains("DISTRO_FEATURES", feature, value, "", d)

def mf_enabled(feature, value, d):
        return base_contains("MACHINE_FEATURES", feature, value, "", d)

def cf_enabled(feature, value, d):
        return value if df_enabled(feature, value, d) \
                and mf_enabled(feature, value, d) \
                        else ""