This commit introduces two changes. First, cpython gets optional BlueZ support, which is needed for AF_BLUETOOTH sockets. Therefore bluezSupport was added as a parameter. Second, the call to the pythonFull packages has been adjusted. The Python packages have a self-reference called self. This was not adjusted for the override. As a result, Python packages for this special version of Python were not built with the overridden Python, but with the original one.