option('daemon',
       type : 'boolean', value : true,
       description : 'Enable building and installation of pulseaudio daemon and supporting configuration files')
option('client',
       type : 'boolean', value : true,
       description : 'Build and install pulseaudio client libraries and utilities')
option('doxygen',
       type : 'boolean', value : true,
       description : 'Enable building and installation of documentation generated with doxygen')
option('gcov',
       type : 'boolean', value : false,
       description : 'Enable optional gcov coverage analysis')
option('man',
       type : 'boolean',
       description : 'Enable building and installation of man pages')
option('tests',
       type : 'boolean',
       description : 'Enable unit tests')

option('system_user',
        type : 'string', value : 'pulse',
        description : 'User for running the PulseAudio daemon as a system-wide instance (pulse)')
option('system_group',
        type : 'string', value : 'pulse',
        description : 'Group for running the PulseAudio daemon as a system-wide instance (pulse)')
option('access_group',
        type : 'string', value : 'pulse-access',
        description : 'Group which is allowed access to a system-wide PulseAudio daemon (pulse-access)')
option('database',
        type : 'combo', value : 'tdb',
        choices : [ 'gdbm', 'tdb', 'simple' ],
        description : 'Database backend')
option('legacy-database-entry-format',
       type : 'boolean',
       description : 'Try to load legacy (< 1.0) database files (card, device and volume restore)')
option('stream-restore-clear-old-devices',
       type : 'boolean', value : false,
       description : 'Forget per-stream routing settings that have been set before version 14.0. Recommended when using GNOME. See https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/issues/832')
option('running-from-build-tree',
       type : 'boolean',
       description : 'Enable running from build tree')
option('atomic-arm-linux-helpers',
       type : 'boolean', value : true,
       description : 'Use inline asm or libatomic_ops instead')
option('atomic-arm-memory-barrier',
       type : 'boolean', value : false,
       description : 'Enable memory barriers (only really needed in SMP arm systems)')

# Paths

option('padsplibdir',
       type : 'string',
       description : 'Specify location where OSS wrapper library will be installed')
# This one gets inserted into a shell double-quoted string, so needs to be escaped (\$LIB). Meson
# removes a layer of escapes when parsing the description string, so we need to double the
# backslashes for "meson configure" to display the right text.
option('pulsedsp-location',
       type : 'string',
       description : 'Specify location where OSS wrapper library will be loaded from; can use \\$LIB')
option('modlibexecdir',
       type : 'string',
       description : 'Specify location where modules will be installed')
option('alsadatadir',
       type : 'string',
       description : 'Directory for ALSA card profiles (defaults to ${datadir}/pulseaudio/alsa-mixer)')
option('systemduserunitdir',
       type : 'string',
       description : 'Directory for systemd user service files')
option('udevrulesdir',
       type : 'string',
       description : 'Directory for udev rules (defaults to /lib/udev/rules.d)')
option('bashcompletiondir',
       type : 'string',
       description : 'Directory for bash completion scripts ["no" disables]')
option('zshcompletiondir',
       type : 'string',
       description : 'Directory for zsh completion scripts ["no" disables]')

# Optional features

option('alsa',
       type : 'feature', value : 'auto',
       description : 'Optional ALSA support')
option('asyncns',
       type : 'feature', value : 'auto',
       description : 'Optional Async DNS support')
option('avahi',
       type : 'feature', value : 'auto',
       description : 'Optional Avahi support')
option('bluez5',
       type : 'feature', value : 'auto',
       description : 'Optional BlueZ 5 support')
option('bluez5-gstreamer',
       type : 'feature', value: 'auto',
       description : 'Optional BlueZ 5 GStreamer support')
option('bluez5-native-headset',
       type : 'boolean',
       description : 'Optional native headset backend support (BlueZ 5)')
option('bluez5-ofono-headset',
       type : 'boolean',
       description : 'Optional oFono headset backend support (BlueZ 5)')
option('consolekit',
       type : 'feature', value : 'auto',
       description : 'Optional ConsoleKit support')
option('dbus',
       type : 'feature', value : 'auto',
       description : 'Optional D-Bus support')
option('elogind',
       type : 'feature', value : 'auto',
       description : 'Optional elogind support')
option('fftw',
       type : 'feature', value : 'auto',
       description : 'Optional FFTW support')
option('glib',
       type : 'feature', value : 'auto',
       description : 'Optional GLib 2 support')
option('gsettings',
       type : 'feature', value : 'auto',
       description : 'Optional GSettings support')
option('gstreamer',
       type : 'feature', value : 'auto',
       description : 'Optional GStreamer dependency for media-related functionality')
option('gtk',
       type : 'feature', value : 'auto',
       description : 'Optional Gtk+ 3 support')
option('hal-compat',
       type : 'boolean',
       description : 'Optional HAL->udev transition compatibility support (needs udev)')
option('ipv6',
       type : 'boolean',
       description : 'Optional IPv6 support')
option('jack',
       type : 'feature', value : 'auto',
       description : 'Optional JACK support')
option('lirc',
       type : 'feature', value : 'auto',
       description : 'Optional LIRC support')
option('openssl',
       type : 'feature', value : 'auto',
       description : 'Optional OpenSSL support (used for Airtunes/RAOP)')
option('orc',
       type : 'feature', value : 'auto',
       description : 'Optimized Inner Loop Runtime Compiler')
option('oss-output',
       type : 'feature', value : 'auto',
       description : 'Optional OSS output support')
option('samplerate',
       type : 'feature', value : 'disabled',
       description : 'Optional libsamplerate support (DEPRECATED)')
option('soxr',
       type : 'feature', value : 'auto',
       description : 'Optional SoXR support (resampling)')
option('speex',
       type : 'feature', value : 'auto',
       description : 'Optional Speex support (resampling, AEC)')
option('systemd',
       type : 'feature', value : 'auto',
       description : 'Optional systemd support')
option('tcpwrap',
       type : 'feature', value : 'auto',
       description : 'Optional TCP wrappers support')
option('udev',
       type : 'feature', value : 'auto',
       description : 'Optional udev support')
option('valgrind',
       type : 'feature', value : 'auto',
       description : 'Optional Valgrind support')
option('x11',
       type : 'feature', value : 'auto',
       description : 'Optional X11 support')
option('enable-smoother-2',
       type : 'boolean', value : true,
       description : 'Use alternative time smoother implementation')

# Echo cancellation

option('adrian-aec',
       type : 'boolean',
       description : 'Optional Adrian\'s echo canceller')
option('webrtc-aec',
       type : 'feature', value : 'auto',
       description : 'Optional WebRTC-based echo canceller')