ports depending on python modules

[blubee blubeeme]

I am having some real tough time building this port that requires python
modules.

Is there anyone in here willing to help me debug this issue?

Whenever I add:
USE_GNOME py3gobject3

to my port it tries to build lib-mesa with python2 instead of python3 so
the build fails.

I need those py3gobject3 introspection bindings though.

Anyone have some time to assist me with this?