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setup.py
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setup.py
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#!/usr/bin/env python3
# Copyright (c) Meta Platforms, Inc. and affiliates.
#
# This source code is licensed under the MIT license found in the
# LICENSE file in the root directory of this source tree.
import os
import re
import shutil
import subprocess
import sys
from setuptools import Extension, find_packages, setup
from setuptools.command.build_ext import build_ext
ROOT_DIR = os.path.dirname(os.path.abspath(__file__))
class CMakeExtension(Extension):
def __init__(self, name, sourcedir=""):
Extension.__init__(self, name, sources=[])
self.sourcedir = os.path.abspath(sourcedir)
class CMakeBuild(build_ext):
def run(self):
try:
subprocess.check_output(["cmake", "--version"])
except OSError:
raise RuntimeError("CMake is not available.")
super().run()
def build_extension(self, ext):
extdir = os.path.abspath(os.path.dirname(self.get_ext_fullpath(ext.name)))
if not extdir.endswith(os.path.sep):
extdir += os.path.sep
if "DEBUG" in os.environ:
cfg = "Debug" if os.environ["DEBUG"] == "1" else "Release"
else:
cfg = "Debug" if self.debug else "Release"
cmake_args = [
f"-DCMAKE_BUILD_TYPE={cfg}",
f"-DCMAKE_LIBRARY_OUTPUT_DIRECTORY={extdir}",
f"-DBUILD_SHARED_LIBS=OFF",
(
f"-DMOMENTUM_BUILD_EXAMPLES="
f"{os.environ.get('MOMENTUM_BUILD_EXAMPLES', 'OFF')}"
),
f"-DMOMENTUM_BUILD_PYMOMENTUM=ON",
# TODO: OFF when pym.geometry doesn't depend on testing
(
f"-DMOMENTUM_BUILD_TESTING="
f"{os.environ.get('MOMENTUM_BUILD_TESTING', 'ON')}"
),
(
f"-DMOMENTUM_ENABLE_SIMD="
f"{os.environ.get('MOMENTUM_ENABLE_SIMD', 'ON')}"
),
(
f"-DMOMENTUM_USE_SYSTEM_GOOGLETEST="
f"{os.environ.get('MOMENTUM_USE_SYSTEM_GOOGLETEST', 'ON')}"
),
(
f"-DMOMENTUM_USE_SYSTEM_PYBIND11="
f"{os.environ.get('MOMENTUM_USE_SYSTEM_PYBIND11', 'ON')}"
),
(
f"-DMOMENTUM_USE_SYSTEM_RERUN_CPP_SDK="
f"{os.environ.get('MOMENTUM_USE_SYSTEM_RERUN_CPP_SDK', 'ON')}"
),
f"-DPYTHON_EXECUTABLE={sys.executable}",
]
build_args = ["--target", os.path.basename(ext.name)]
if "CMAKE_ARGS" in os.environ:
cmake_args += [item for item in os.environ["CMAKE_ARGS"].split(" ") if item]
# Default to Ninja
if self.compiler.compiler_type == "msvc":
cmake_args += ["-G Visual Studio 17 2022"]
else:
cmake_args += ["-G Ninja"]
if sys.platform.startswith("darwin"):
# Cross-compile support for macOS - respect ARCHFLAGS if set
archs = re.findall(r"-arch (\S+)", os.environ.get("ARCHFLAGS", ""))
if archs:
cmake_args += ["-DCMAKE_OSX_ARCHITECTURES={}".format(";".join(archs))]
if not os.path.exists(self.build_temp):
os.makedirs(self.build_temp)
subprocess.check_call(
["cmake", ext.sourcedir] + cmake_args, cwd=self.build_temp
)
subprocess.check_call(
["cmake", "--build", "."] + build_args, cwd=self.build_temp
)
# After building, copy the shared library to pymomentum/
target_dir = os.path.join(ROOT_DIR, "pymomentum")
if not os.path.exists(target_dir):
os.makedirs(target_dir)
shutil.copy(self.get_ext_fullpath(ext.name), target_dir)
def main():
with open(os.path.join(ROOT_DIR, "README.md"), encoding="utf-8") as f:
long_description = f.read()
setup(
name="pymomentum",
# TODO: get version from a single source (e.g., version.txt)
version="0.1.0",
description="A library providing foundational algorithms for human kinematic motion and numerical optimization solvers to apply human motion in various applications",
long_description=long_description,
long_description_content_type="text/markdown",
url="https://github.com/facebookincubator/momentum",
author="Meta Reality Labs Research",
license="MIT",
install_requires=["numpy", "typing", "dataclasses"], # TODO:
python_requires=">=3.7",
packages=find_packages(),
zip_safe=False,
ext_modules=[
CMakeExtension("geometry", sourcedir=ROOT_DIR),
CMakeExtension("quaternion", sourcedir=ROOT_DIR),
CMakeExtension("geometry_test_helper", sourcedir=ROOT_DIR),
CMakeExtension("skel_state", sourcedir=ROOT_DIR),
],
cmdclass={
"build_ext": CMakeBuild,
},
)
if __name__ == "__main__":
main()