python-pyrex does not support python3.
So, using the *_NEEDS_HOST_PYTHON infrastructure will make sure we won't try
building it for python3. Besides, it will automatically take care of adding the
right host-python package to the dependency list.
Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Pyrex is a language that allows you to mix python and C code in a
single .pyx description file. This file is then rendered into C
code by the pyrexc host tool. That C file then can be used within
an application build or as part of the normal distutils build
process used to build a Python extension module.
Signed-off-by: Matt Weber <mlweber1@rockwellcollins.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>