Another way to enable external runtime parse tool such as hcidump is to enable BTSNOOP_EXT_PARSER_INCLUDED.
See hci/include/bt_hci_bdroid.h, by default the debugging port is port 4330.
== Gecko support ==
See configure.in, it is to check whether folder external/bluetooth/bluez or external/bluetooth/bluedroid exists.
==Porting==