option('docs', type: 'feature', value: 'auto', yield: true, description: 'Build documentation') option('lv2dir', type: 'string', value: '', yield: true, description: 'LV2 bundle installation directory') option('old_headers', type: 'boolean', value: true, yield: true, description: 'Install backwards compatible headers at URI-style paths') option('online_docs', type: 'boolean', value: 'false', yield: true, description: 'Build documentation for online hosting') option('plugins', type: 'feature', value: 'auto', yield: true, description: 'Build example plugins') option('strict', type: 'boolean', value: false, yield: true, description: 'Enable ultra-strict warnings') option('tests', type: 'feature', value: 'auto', yield: true, description: 'Build tests') option('title', type: 'string', value: 'LV2', description: 'Project title')