1option('wayland', type: 'feature', value: 'auto', description: 'Wayland frontend')
2option('drm', type: 'feature', value: 'auto', description: 'Enable libdrm backend')
3option('drivers', type: 'array', choices: ['auto', 'intel', 'nouveau'], value: ['auto'], description: 'libdrm drivers')
4option('doxygen', type: 'feature', value: 'auto', description: 'Build documentation')