option(SYSTEM_SQLITE "Set to ON to build FlightGear with the system's SQLite3 library" OFF)
option(ENABLE_IAX "Set to ON to build FlightGear with IAXClient/fgcom built-in (default)" ON)
option(USE_DBUS "Set to ON to build FlightGear with DBus screensaver interaction (default on Linux)" ${USE_DBUS_DEFAULT})
-option(USE_AEONWAVE "Set to ON to use AeonWave instead of OpenAL" ON)
+option(USE_AEONWAVE "Set to ON to use AeonWave instead of OpenAL" OFF)
option(SYSTEM_SPEEX "Set to ON to build IAXClient with the system's speex and speexdsp library" ${SYSTEM_SPEEX_DEFAULT})
option(SYSTEM_GSM "Set to ON to build IAXClient with the system's GSM library" ${SYSTEM_GSM_DEFAULT})
option(SYSTEM_FLITE "Set to ON to build Flightgear with the system's Flite library" ${SYSTEM_FLITE_DEFAULT})