diydrones/ardupilot — pull request #37 by monkeypants (2013-01-19 00:55:45+00:00)
Title: make px4 should configure_px4fmu first

`make clean` removes the nuttx configuration for px4fmu/nsh, which prevents `make px4` from working. Same with a fresh clone - make won't work unless nuttx has been configured first (using /nuttx/tools/configure.sh).

Reconfiguring nuttx on recompilation doesn't seem to do any harm.