DMD Test Suite Windows

[Jonathan Marler via Digitalmars-d-learn]

Trying to run the dmd test suite on windows, looks like Digital 
Mars "make" doesn't work with the Makefile, I tried Gnu Make 3.81 
but no luck with that either.  Anyone know which version of make 
it is supposed to work with on windows?  Is it supposed to work 
on windows at all?