fft-eval: cleanup Makefile and simplify versioning
fft-eval: cleanup Makefile and simplify versioning

p4u/lime-packages,p4u/lime-packages,libremesh/lime-packages,libremesh/lime-packages,libremesh/lime-packages,p4u/lime-packages,libremesh/lime-packages,p4u/lime-packages,libremesh/lime-packages,libremesh/lime-packages,p4u/lime-packages