Python Static

Notes:

We can build a dynamic lib ascent python module agains a against a static python.

This reqs deferred link of python and building ascent libs static.

spec="%clang~shared ^python@3.6.3~shared"

The build ascent as static req is due to use embedding our interpreter. It is a bit tricky since we embed python in our lib, and we also create a python module that links our lib.