setup.py

#
# This file is part of Gambit
# Copyright (c) 1994-2023, The Gambit Project (http://www.gambit-project.org)
#
# FILE: src/python/setup.py
# Setuptools configuration file for Gambit Python extension
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#

import glob
import platform

import Cython.Build
import setuptools

# By compiling this separately as a C library, we avoid problems
# with passing C++-specific flags when building the extension
lrslib = ("lrslib", {"sources": glob.glob("src/solvers/lrs/*.c")})

cppgambit = (
    "cppgambit",
    {
         "sources": (
            glob.glob("src/core/*.cc") +
            glob.glob("src/games/*.cc") +
            glob.glob("src/games/agg/*.cc") +
            [fn for fn in glob.glob("src/solvers/*/*.cc") if "enumpoly" not in fn]
         ),
         "include_dirs": ["src"],
         "cflags": (
             ["-std=c++17"] if platform.system() == "Darwin"
             else ["/std:c++17"] if platform.system() == "Windows"
             else []
         )
    }
)


libgambit = setuptools.Extension(
    "pygambit.gambit",
    sources=["src/pygambit/gambit.pyx"],
    language="c++",
    include_dirs=["src", "src/pygambit"],
    extra_compile_args=(
        ["-std=c++17"] if platform.system() == "Darwin"
        else ["/std:c++17"] if platform.system() == "Windows"
        else []
    )
)


def readme():
    with open("src/README.rst") as f:
        return f.read()


setuptools.setup(
    name="pygambit",
    version="16.2.0",
    description="The package for computation in game theory",
    long_description=readme(),
    classifiers=[
        "Development Status :: 5 - Production/Stable",
        "Intended Audience :: Science/Research",
        "License :: OSI Approved :: GNU General Public License v2 or later (GPLv2+)",
        "Programming Language :: Python :: 3.8",
        "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 :: Scientific/Engineering :: Mathematics"
    ],
    keywords="game theory Nash equilibrium",
    license="GPL2+",
    author="Theodore Turocy",
    author_email="ted.turocy@gmail.com",
    url="http://www.gambit-project.org",
    project_urls={
        "Documentation": "https://gambitproject.readthedocs.io/",
        "Source": "https://github.com/gambitproject/gambit",
        "Tracker": "https://github.com/gambitproject/gambit/issues",
    },
    python_requires=">=3.8",
    install_requires=[
        "lxml",  # used for reading/writing GTE files
        "numpy",
        "scipy",
        "deprecated",
    ],
    libraries=[cppgambit, lrslib],
    package_dir={"": "src"},
    packages=["pygambit"],
    ext_modules=Cython.Build.cythonize(libgambit,
                                       language_level="3str",
                                       compiler_directives={"binding": True})
)