build_ext.py 824 Bytes
Newer Older
Stefan Behnel's avatar
Stefan Behnel committed
1
import sys
2 3

if 'setuptools' in sys.modules:
Robert Bradshaw's avatar
Robert Bradshaw committed
4
    try:
5
        from setuptools.command.build_ext import build_ext as _build_ext
Robert Bradshaw's avatar
Robert Bradshaw committed
6 7 8
    except ImportError:
        # We may be in the process of importing setuptools, which tries
        # to import this.
9
        from distutils.command.build_ext import build_ext as _build_ext
10
else:
11
    from distutils.command.build_ext import build_ext as _build_ext
12

Stefan Behnel's avatar
Stefan Behnel committed
13

14
class new_build_ext(_build_ext, object):
15
    def finalize_options(self):
16 17 18 19
        if self.distribution.ext_modules:
            from Cython.Build.Dependencies import cythonize
            self.distribution.ext_modules[:] = cythonize(
                self.distribution.ext_modules)
20
        super(build_ext, self).finalize_options()
21 22 23

# This will become new_build_ext in the future.
from Cython.Distutils.old_build_ext as build_ext