@Michael-Curtis Nevermind, I fixed it.... you ned to add :

--my-mqtt-password=<PASS>   MQTT password
--my-mqtt-client-id=<ID>    MQTT client id.

Under "cat"

And for the actual options under "opt do"

--my-mqtt-user=*)
    CPPFLAGS="-DMY_MQTT_USER=\\\"${optarg}\\\" $CPPFLAGS"
    ;;
--my-mqtt-password=*)
    CPPFLAGS="-DMY_MQTT_PASSWORD=\\\"${optarg}\\\" $CPPFLAGS"
    ;;

then just add those option flags to the ./configure and run make

Does anyone know if the Raspberry implementation have a UserPassword option for ./configure MQTT