|  | # Avoid code duplication in bluetooth-dependent recipes. | 
|  |  | 
|  | # Define a variable that expands to the recipe (package) providing core | 
|  | # bluetooth support on the platform: | 
|  | # "" if bluetooth is not in DISTRO_FEATURES | 
|  | # else "bluez5" if bluez5 is in DISTRO_FEATURES | 
|  | # else "bluez4" | 
|  |  | 
|  | # Use this with: | 
|  | #  inherit bluetooth | 
|  | #  PACKAGECONFIG ??= "${@bb.utils.contains('DISTRO_FEATURES', 'bluetooth', '${BLUEZ}', '', d)} | 
|  | #  PACKAGECONFIG[bluez4] = "--enable-bluez4,--disable-bluez4,bluez4" | 
|  |  | 
|  | BLUEZ ?= "${@bb.utils.contains('DISTRO_FEATURES', 'bluetooth', bb.utils.contains('DISTRO_FEATURES', 'bluez5', 'bluez5', 'bluez4', d), '', d)}" |