option('git_werror', type: 'feature', value: 'auto', description: 'use -Werror if building from GIT') option('fuzzing', type : 'feature', value : 'disabled', description : 'Enable libFuzzer integration') option('fuzzing-engine', type : 'string', value : 'standalone', description : 'Location of prebuilt fuzzing engine library or "standalone" for built-in driver') option('fuzzing-install-dir', type : 'string', description : 'Installation directory for fuzzing binaries') option('tools', type : 'feature', value : 'enabled', description : 'Build usbredir\'s tools such as usbredirect')