option('jpeg', type: 'feature', value: 'auto', description: 'Use JPEG') option('tiff', type: 'feature', value: 'auto', description: 'Use LibTiff') option('utils', type: 'boolean', value: 'false', description: 'Build the utils') option('samples', type: 'boolean', value: 'false', description: 'Build the samples') option('fastfloat', type: 'boolean', value: 'false', description: 'Build and install the fast float plugin, use only if GPL 3.0 is acceptable') option('threaded', type: 'boolean', value: 'false', description: 'Build and install the multi threaded plugin, use only if GPL 3.0 is acceptable')