Based on the idea that 'what-works-on-python-should-work-on-python3'
because they share the same trunk, these patches have been copied over
from the python package.

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>

When distutils are copying scripts, path to Python interpreter is adjusted.
This does not work well in OpenWrt buildroot, because the path is adjusted
to absolute path to host Python then. This patch simply disables the
adjusting of the path.

Signed-off-by: Jan Čermák <jan.cermak@nic.cz>