scipy/scipy — pull request #2737 by pv (2013-08-18 13:53:44+00:00)
Title: BLD: track add_library dependencies in distutils

Distutils does not automatically track source dependencies to numpy.distutils add_library libraries. So it needs to be manually.

This commit causes the appropriate extension modules be rebuilt if a change has been made in some of the sources of the libraries it depends on.

This addresses a major annoyance during development.