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cffi / setup_base.py

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import sys, os


sources = ['c/_ffi_backend.c']
libraries = ['ffi']
include_dirs = []


if sys.platform == 'win32':
    COMPILE_LIBFFI = 'c/libffi_msvc'    # from the CPython distribution
else:
    COMPILE_LIBFFI = None

if COMPILE_LIBFFI:
    assert os.path.isdir(COMPILE_LIBFFI), (
        "On Windows, you need to copy the directory "
        "Modules\\_ctypes\\libffi_msvc from the CPython sources (2.6 or 2.7) "
        "into the top-level directory.")
    include_dirs.append(COMPILE_LIBFFI)
    libraries.remove('ffi')
    sources.extend(os.path.join(COMPILE_LIBFFI, filename)
                   for filename in os.listdir(COMPILE_LIBFFI)
                   if filename.lower().endswith('.c'))


if __name__ == '__main__':
    from distutils.core import setup
    from distutils.extension import Extension
    setup(ext_modules=[Extension(name = '_ffi_backend',
                                 include_dirs=include_dirs,
                                 sources=sources,
                                 libraries=libraries,
                                 )])