Help with parallel test harness

[Dan Mahoney]

Hello,

I’m one of the maintainers of OpenDKIM, dealing with an interesting program 
where make -j is breaking some of our test programs.  Specifically, we have 
tests that *must* run first to generate keys, and *must* run last to do cleanup 
tasks.

Is there an easy way with automake to force this?

Our Makefile.am: 
https://github.com/trusteddomainproject/OpenDKIM/blob/develop/libopendkim/tests/Makefile.am#L20

Best,

-Dan