link error trying to use BDINIT() appio in C++ (dchirgwin)

I'm trying to use DBINIT() and DBPRINTF() on a custom PIC32MX775F256H board. My project is in C++ and uses the XC32++ compiler version 1.22 First I added DBINIT() to my "main()" function. Then I selected the "Enable App IO" option in both xc32-gcc and