option('build_tests', type: 'boolean', value: true, description: 'Build tests')
option('user_mode', type: 'boolean', value: false, description: 'Enable user mode (set mode = 0)')
option('build_python', type: 'boolean', value: true, description: 'Build Python bindings')
option(
    'config_error_handling',
    type: 'combo',
    choices: [ 'none', 'warn', 'harsh' ],
    value: 'none',
    description: 'What to do if a config file fails to load: silent (none), warning (warn), or error (harsh)'
)