I'm also interested in the answer to this question. For instance in a
singleton application, it would be very common to have to present the user
with the standard file selector dialogue. As the client and server are
running on the same machine, the selected client path would also be
available from
RPi 3 is ARMV8 architecture, I think, so the compiled binaries may or may
not work (I'm not sure, as it would depend on backwards compatibility.) In
any case, you would just compile your binary on the RPi 3 to run it on that
platform.
Not sure what you mean by "the above technique", but I had no p
