meson_options.txt

option('backend-gtk3', type: 'feature', value: 'auto',
  description: 'Build the GTK3 portal backend')
option('backend-gtk4', type: 'feature', value: 'auto',
  description: 'Build the GTK4 portal backend')
option('backend-qt5', type: 'feature', value: 'auto',
  description: 'Build the Qt5 portal backend')
option('backend-qt6', type: 'feature', value: 'auto',
  description: 'Build the Qt6 portal backend')
option('portal-tests', type: 'boolean', value: false,
  description : 'Build portal tests of each backend')
option('introspection', type: 'boolean', value: true,
  description: 'Generate GObject introspection files')
option('vapi', type: 'boolean', value: true,
  description : 'Generate Vala bindings')
option('docs', type: 'boolean', value: true,
  description : 'Build API reference with gi-docgen')
option('tests', type: 'boolean', value: true,
  description : 'Build unit tests')