if bb.utils.contains("DISTRO_FEATURES", "webkit",
                            True, False, d) and bb.utils.contains("DISTRO_FEATURES", "cef",
                            True, False, d) :
    pass
else if bb.utils.contains("DISTRO_FEATURES", "webkit",  True, False, d):
    image_name  += "_W"
else if bb.utils.contains("DISTRO_FEATURES", "cef",  True, False, d):
    image_name  += "_C"