option('extra_bundle_id',
  type : 'string',
  value : '',
  description : 'appended to the name of the bundle directory')

option('class',
  type : 'boolean',
  value : 'true',
  description : 'enable the CCIDCLASSDRIVER in Info.plist')

option('composite-as-multislot',
  type : 'boolean',
  value : 'false',
  description : 'composite device are seen as multi-slots')

option('embedded',
  type : 'boolean',
  value : 'false',
  description : 'for embedded systems [limit RAM and CPU resources by disabling features (log)]')

option('os_log',
  type : 'boolean',
  value : 'false',
  description : 'use os_log(3) instead of printf() for debug (Sierra 10.12 and up)]')

option('pcsclite',
  type : 'boolean',
  value : 'true',
  description : 'use pcsc-lite debug support')

option('serial',
  type : 'boolean',
  value : 'false',
  description : 'enable the driver for the serial CCID readers')

option('zlp',
  type : 'boolean',
  value : 'false',
  description : 'enable the Zero Length Packet patch for some Gemalto readers')