lmsensors_3.6.0.bb do_install fails with
make: *** No rule to make target 'rrd.h', needed by 'prog/sensord/rrd.rd'. Stop.
when PACKAGECONFIG = ""
The breaking change seems to be the current branch head (e92d017).
The issue does not happen in the previous commit (01eb9fb) or
if PACKAGECONFIG = "sensord"