option('engines', type: 'array', choices: ['sw', 'gl'], value: ['sw', 'gl'], description: 'Enable Rasterizer Engine in thorvg') option('loaders', type: 'array', choices: ['', 'svg'], value: ['svg'], description: 'Enable Vector File Loader in thorvg') option('vectors', type: 'array', choices: ['', 'avx'], value: [''], description: 'Enable CPU Vectorization(SIMD) in thorvg') option('bindings', type: 'array', choices: ['', 'capi'], value: ['capi'], description: 'Enable C API binding')