Yes the FlightAware v1.2-3 version was installed as /usr/bin/dump1090 via “dump1090_1.2-3_armhf.deb” that I downloaded last year from flightaware.com/adsb/piaware/install. I shutdown the instance, renamed the image and moved the newly built image to the same location. The README.md for this dump1090 starts with:
“Dump1090 MR is a FlightAware fork of Malcolm Robb’s fork of
Salvatore Sanfilippo’s dump1090 program. FlightAware uses it as an
important element of PiAware (flightaware.com/adsb/piaware/),
a Debian package for forwarding ADS-B data to FlightAware.”
I found it looking for a fork that supported “–forward-mlat” like the binary version I had without source code. That turned up a discussion here at ads-b-flight-tracking-f21/where-is-dump1090-ver-flightaware-1-2-3-t36749.html that has a link to a tarball of the project. The only difference is I did not use the dump1090_builder to change the version string. The dump1090.h file has:
#define MODES_DUMP1090_VERSION “1.09.0608.14”
Dates are September 2015.
librtlsdr was built from source I cloned from github.com/steve-m/librtlsdr.git. Did the requisite cmake, make and “make install”, after shutting down dump1090 first.
The simplest solution is probably to add logging and see what gives.