2010/7/9 Toshio Kuratomi <a.badger(a)gmail.com>:
I think that .pyx files should not be included since they're first compiled
to C and then compiled to object code. They don't do any definite harm to
be included but they don't serve any purpose. If we found .c or .cpp files
on the filesystem after make install we'd probably rm them for cleanliness
and I think these belong in the same category.
(Or better, patch the upstream build system to not install them)