meson_options.txt

# GDK backends
option('x11_backend', type: 'boolean', value: true,
  description : 'Enable the X11 gdk backend (only when building on Unix)')
option('wayland_backend', type: 'boolean', value: true,
  description : 'Enable the wayland gdk backend (only when building on Unix except for macOS)')
option('broadway_backend', type: 'boolean', value: false,
  description : 'Enable the broadway (HTML5) gdk backend')
option('win32_backend', type: 'boolean', value: true,
  description : 'Enable the Windows gdk backend (only when building on Windows)')
option('quartz_backend', type: 'boolean', value: true,
  description : 'Enable the macOS gdk backend (only when building on macOS)')

# Optional dependencies
option('xinerama', type: 'combo', choices : ['yes', 'no', 'auto'], value : 'auto',
  description : 'Enable support for the Xinerama extension')
option('cloudproviders', type: 'boolean', value: false,
  description : 'Enable the cloudproviders support')
option('profiler', type: 'boolean', value: false,
  description : 'Enable profiler support')
option('tracker3', type: 'boolean', value: false,
  description : 'Enable Tracker3 filechooser search')

# Print backends
option('print_backends', type : 'string', value : 'auto',
  description : 'Build the specified print backends (comma-separated list, any of "cloudprint,cups,file,lpr,papi,test" or "auto")')
option('colord', type: 'combo', choices : ['yes', 'no', 'auto'], value : 'auto',
  description : 'Build colord support for the CUPS printing backend')

# Documentation and introspection
option('gtk_doc', type: 'boolean', value: 'false',
  description : 'Build API reference with gtk-doc')
option('man', type: 'boolean', value: 'false',
  description : 'Build man pages for installed tools')
option('introspection', type: 'boolean', value: 'true',
  description : 'Build introspection data (requires gobject-introspection)')

# Demos and binaries
option('demos', type: 'boolean', value: 'true',
  description : 'Build demo programs')
option('examples', type: 'boolean', value: 'true',
  description : 'Build examples')
option('tests', type: 'boolean', value: 'true',
  description : 'Build tests')
option('installed_tests', type: 'boolean', value: 'false',
  description : 'enable installed tests')

# input modules
option('builtin_immodules', type: 'combo', choices : ['yes', 'no', 'auto'],
       value: 'auto', description: 'Build immodules into GTK so/DLL')