# Documentation and introspection option('introspection', type: 'feature', value: 'auto', description: 'Build introspection data (requires gobject-introspection)') option('documentation', type: 'feature', value: 'disabled', description: 'Build API reference (requires gi-docgen)') option('viewer', type: 'feature', value: 'disabled', description: 'Build viewer application (requires gtk4)')