I suspect none of the following is critical, but report these observations in case they are of interest. Building on a Raspberry Pi Zero WH.
During the ./configure step:
>> WARNING: Not building on a Pi or libraspberrypi-dev not installed!
This message is despite an earlier message saying
libraspberrypi-dev is at the latest version.
config.log reports a number of errors trying to compile conftest__.c
>> Failed: cc -g -O2 -c conftest__.c -o conftest__.o
During the make step:
Build appears successful, but the log concludes with an error message after setting real-time priority capabilities on pidp8i-test
>> /bin/sh: 7: /sbin/udevadm: not found
I'm not very familiar with linux, so pardon me if all these are trivial!
Geoffrey