setup.py

#!/usr/bin/env python
# Copyright (c) 2017-2022, Intel Corporation
#
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# modification, are permitted provided that the following conditions are met:
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#     * Redistributions of source code must retain the above copyright notice,
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#       may be used to endorse or promote products derived from this software
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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import os
import sys
import io
import re
from os.path import join
import Cython.Build
from setuptools import setup, Extension
import numpy as np


with io.open('mkl_random/_version.py', 'rt', encoding='utf8') as f:
    version = re.search(r'__version__ = \'(.*?)\'', f.read()).group(1)

with open("README.md", "r", encoding="utf-8") as file:
    long_description = file.read()

VERSION = version

CLASSIFIERS = CLASSIFIERS = """\
Development Status :: 5 - Production/Stable
Intended Audience :: Science/Research
Intended Audience :: Developers
License :: OSI Approved
Programming Language :: C
Programming Language :: Python
Programming Language :: Python :: 3
Programming Language :: Python :: 3.9
Programming Language :: Python :: 3.10
Programming Language :: Python :: 3.11
Programming Language :: Python :: 3.12
Programming Language :: Python :: Implementation :: CPython
Topic :: Software Development
Topic :: Scientific/Engineering
Operating System :: Microsoft :: Windows
Operating System :: POSIX
Operating System :: Unix
Operating System :: MacOS
"""


def extensions():
    mkl_root = os.environ.get('MKLROOT', None)
    if mkl_root:
        mkl_info = {
            'include_dirs': [join(mkl_root, 'include')],
            'library_dirs': [join(mkl_root, 'lib'), join(mkl_root, 'lib', 'intel64')],
            'libraries': ['mkl_rt']
        }
    else:
        try:
            mkl_info = get_info('mkl')
        except:
            mkl_info = dict()

    mkl_include_dirs = mkl_info.get('include_dirs', [])
    mkl_library_dirs = mkl_info.get('library_dirs', [])
    mkl_libraries = mkl_info.get('libraries', ['mkl_rt'])

    libs = mkl_libraries
    lib_dirs = mkl_library_dirs

    if sys.platform == 'win32':
        libs.append('Advapi32')

    Q = '/Q' if sys.platform.startswith('win') or sys.platform == 'cygwin' else '-'
    eca = [Q + "std=c++11"]
    if sys.platform == "linux":
        eca.extend(["-Wno-unused-but-set-variable", "-Wno-unused-function"])

    defs = [('_FILE_OFFSET_BITS', '64'),
            ('_LARGEFILE_SOURCE', '1'),
            ('_LARGEFILE64_SOURCE', '1'),
            ("PY_ARRAY_UNIQUE_SYMBOL", "mkl_random_ext")]

    exts = [
        Extension(
            "mkl_random.mklrand",
            [
                os.path.join("mkl_random", "mklrand.pyx"),
                os.path.join("mkl_random", "src", "mkl_distributions.cpp"),
                os.path.join("mkl_random", "src", "randomkit.cpp"),
            ],
            depends = [
                os.path.join("mkl_random", "src", "mkl_distributions.hpp"),
                os.path.join("mkl_random", "src", "randomkit.h"),
                os.path.join("mkl_random", "src", "numpy_multiiter_workaround.h")
            ],
            include_dirs = [os.path.join("mkl_random", "src"), np.get_include()] + mkl_include_dirs,
            libraries = libs,
            library_dirs = lib_dirs,
            extra_compile_args = eca + [
                # "-ggdb", "-O0", "-Wall", "-Wextra",
            ],
            define_macros=defs + [("NDEBUG",None),], # [("DEBUG", None),]
            language="c++"
        )
    ]

    return exts


setup(
    name = "mkl_random",
    maintainer = "Intel Corp.",
    maintainer_email = "scripting@intel.com",
    description = "NumPy-based Python interface to Intel (R) MKL Random Number Generation functionality",
    version = version,
    include_package_data=True,
    ext_modules=extensions(),
    cmdclass={'build_ext': Cython.Build.build_ext},
    zip_safe=False,
    long_description = long_description,
    long_description_content_type="text/markdown",
    url = "http://github.com/IntelPython/mkl_random",
    author = "Intel Corporation",
    download_url = "http://github.com/IntelPython/mkl_random",
    license = "BSD",
    classifiers = [_f for _f in CLASSIFIERS.split('\n') if _f],
    platforms = ["Windows", "Linux", "Mac OS-X"],
    test_suite = "pytest",
    python_requires = '>=3.7',
    setup_requires=["Cython",],
    install_requires = ["numpy >=1.16"],
    packages=[
        "mkl_random",
    ],
    package_data={
        "mkl_random" : [
            "tests/*.*",
        ]
    },
    keywords=["MKL", "VSL", "true randomness", "pseudorandomness",
              "Philox", "MT-19937", "SFMT-19937", "MT-2203", "ARS-5",
              "R-250", "MCG-31",],
)