#!/usr/bin/python3

# Copyright 2020 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# Build platform specific wheel files for the pyiree.rt package.
# Built artifacts are per-platform and build out of the build tree.

import os
from setuptools import setup, find_namespace_packages, Extension
import sysconfig

# Make this setup position independent and make it not conflict with
# parallel scripts.
this_dir = os.path.abspath(os.path.dirname(__file__))
setup_dir = os.path.join(this_dir, "setupbuild", "runtime")
os.makedirs(setup_dir, exist_ok=True)
os.chdir(setup_dir)


def read(fname):
  return open(os.path.join(this_dir, fname), "rt").read()


setup(
    name="google-iree-runtime",
    version="@IREE_PYTHON_VERSION@",
    author="The IREE Team",
    author_email="iree-discuss@googlegroups.com",
    license="Apache",
    description="IREE Python Runtime Components",
    long_description=read("pyiree/rt/README.md"),
    long_description_content_type="text/markdown",
    url="https://github.com/google/iree",
    classifiers=[
        "Programming Language :: Python :: 3",
        "License :: OSI Approved :: Apache License",
        "Operating System :: OS Independent",
        "Development Status :: 3 - Alpha",
    ],
    python_requires=">=3.6",
    package_dir={"": this_dir},
    packages=find_namespace_packages(where=this_dir,
                                     include=["pyiree.rt", "pyiree.rt.*"],
                                     exclude=["*.CMakeFiles"]),
    ext_modules=[
        Extension(name="pyiree.rt.binding", sources=[]),
    ],
    # Matching the native extension as a data file keeps setuptools from
    # "building" it (i.e. turning it into a static binary).
    package_data={
        "": [f"*{sysconfig.get_config_var('EXT_SUFFIX')}"],
    },
    zip_safe=False,
)