setup.py

import sys
from setuptools import setup, Extension
import os
import warnings

PYPINAME = "mashing-pumpkins"
PACKAGENAME = "mashingpumpkins"
VERSION="0.3.0"

extra_compile_args = ['-pedantic']

if tuple(sys.version_info[:2]) < (3, 8):
    print("Error: Python >= 3.8 is *required*.")
    sys.exit(1)

if sys.platform == 'darwin':
    warnings.warn("Not tested on OSX. Feedback welcome.")
    pass
elif sys.platform == 'linux':
    pass
else:
    raise ValueError("The platform %s is not supported." % sys.platform)

mmh_mod = Extension("%s._murmurhash3" % PACKAGENAME,
                    sources=["src/_murmurhash3.cpp", "src/MurmurHash3.cpp"],
                    depends=["src/MurmurHash3.h"],
                    include_dirs=["src",],
                    language="c++",
                    extra_compile_args = extra_compile_args + \
                    ['-O3'])                    

mmhmash_mod = Extension("%s._murmurhash3_mash" % PACKAGENAME,
                        sources=["src/_murmurhash3_mash.cpp", "src/MurmurHash3.cpp"],
                        depends=["src/MurmurHash3.h"],
                        include_dirs=["src",],
                        language="c++",
                        extra_compile_args = extra_compile_args + \
                        ['-O3'])                    

xxh_mod = Extension("%s._xxhash" % PACKAGENAME,
                    sources=["src/_xxhash.c", "src/xxhash.c"],
                    depends=["src/xxhash.h", "src/xxh3.h"],
                    include_dirs=["src",],
                    language="c",
                    extra_compile_args = extra_compile_args + \
                    ['-O3',
                     '-std=c99',
                     '-Wall', '-Wextra', '-Wcast-qual', '-Wcast-align', '-Wshadow',
                     '-Wstrict-aliasing=1', '-Wswitch-enum', '-Wdeclaration-after-statement',
                     '-Wstrict-prototypes', '-Wundef'])

setup(
    packages = [PACKAGENAME,
                PACKAGENAME + '.tests'],
    package_dir = {PACKAGENAME: 'src'},
    ext_modules = [mmh_mod, mmhmash_mod, xxh_mod],
)