@@@ cython and python 3 wip

[mLib-python] / setup.py

#! /usr/bin/python

import os as OS
import sys as SYS
import distutils.core as DC
import Cython.Build as CB
import mdwsetup as MS

MS.pkg_config('mLib', '2.4.99~')

PYVERSION = SYS.version_info[0:3]
pyxc = 'mLib-py%d.%d.%d.c' % PYVERSION
mLib = DC.Extension('mLib', [pyxc,
                             'atom-base.c',
                             ##'array.c'
                            ],
                    ##extra_compile_args = ['-O0'],
                    include_dirs = MS.uniquify(MS.INCLUDEDIRS),
                    library_dirs = MS.uniquify(MS.LIBDIRS),
                    libraries = MS.uniquify(MS.LIBS))

## The `cythonize' function generates the C sources immediately, so we have
## to generate its inputs even earlier.
genfiles = [
            MS.Derive('base64.pyx', 'codec.pyx.in',
                      {'CLASS': 'Base64', 'PREFIX': 'base64'}),
            MS.Derive('base32.pyx', 'codec.pyx.in',
                      {'CLASS': 'Base32', 'PREFIX': 'base32'}),
            MS.Derive('hex.pyx', 'codec.pyx.in',
                      {'CLASS': 'Hex', 'PREFIX': 'hex'})
]
for g in genfiles: g.gen()

## Generate the main C code.
if OS.path.exists(pyxc): OS.rename(pyxc, "mLib.c")
CB.cythonize("mLib.pyx",
             compile_time_env = dict(PYVERSION = PYVERSION),
             compiler_directives = dict(c_string_encoding = 'utf8'))
OS.rename("mLib.c", pyxc)

MS.setup(name = 'mLib-python',
         description = 'Python interface to mLib utilities library',
         author = 'Straylight/Edgeware',
         author_email = 'mdw@distorted.org.uk',
         license = 'GNU General Public License',
         ext_modules = [mLib],
         genfiles = genfiles,
         cleanfiles = [pyxc])