netgen/setup.py

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import glob
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import os.path
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import sys
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import pathlib
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import sysconfig
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from skbuild import setup
import skbuild.cmaker
from subprocess import check_output
setup_requires = ['pybind11-stubgen==2.5']
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def install_filter(cmake_manifest):
print(cmake_manifest)
return cmake_manifest
def _patched_parse_manifests(self):
paths = \
glob.glob(os.path.join(skbuild.cmaker.CMAKE_BUILD_DIR(), "netgen", "install_manifest*.txt"))
try:
return [self._parse_manifest(path) for path in paths][0]
except IndexError:
return []
# we are using the netgen superbuild (to download and build some dependencies)
# patch the parse_manifests function to point to the actual netgen cmake project within the superbuild
skbuild.cmaker.CMaker._parse_manifests = _patched_parse_manifests
git_version = check_output(['git', 'describe', '--tags']).decode('utf-8').strip()
version = git_version[1:].split('-')
if len(version)>2:
version = version[:2]
if len(version)>1:
version = '.post'.join(version) + '.dev'
else:
version = version[0]
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py_install_dir = os.path.relpath(sysconfig.get_path('platlib'), sysconfig.get_path('data')).replace('\\','/')
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name = "netgen-mesher"
arch = None
cmake_args = [
f'-DNETGEN_VERSION_GIT={git_version}',
f'-DNETGEN_VERSION_PYTHON={version}',
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]
if 'NETGEN_ARCH' in os.environ and os.environ['NETGEN_ARCH'] == 'avx2':
# build for avx2 architecture
if 'darwin' in sys.platform:
flag = "'-Xarch_x86_64;-march=core-avx2'"
elif 'win' in sys.platform:
flag = '/arch:AVX2'
else:
flag = '-march=core-avx2'
cmake_args += [f'-DNG_COMPILE_FLAGS={flag}']
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if 'NETGEN_CCACHE' in os.environ:
cmake_args += [f'-DUSE_CCACHE=ON']
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packages = ['netgen', 'pyngcore']
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if 'darwin' in sys.platform:
cmake_args += [
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'-DNG_INSTALL_DIR_LIB=netgen',
'-DNG_INSTALL_DIR_PYTHON=.',
'-DNG_INSTALL_DIR_BIN=bin',
'-DNG_INSTALL_DIR_CMAKE=netgen/cmake',
'-DNG_INSTALL_DIR_INCLUDE=netgen/include',
'-DNG_INSTALL_DIR_RES=share',
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]
elif 'win' in sys.platform:
cmake_args += [
'-A Win64',
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'-DNG_INSTALL_DIR_BIN=netgen',
'-DNG_INSTALL_DIR_PYTHON=.',
'-DNG_INSTALL_DIR_LIB=netgen/lib',
'-DNG_INSTALL_DIR_CMAKE=netgen/cmake',
'-DNG_INSTALL_DIR_INCLUDE=netgen/include',
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]
elif 'linux' in sys.platform:
name_dir = name.replace('-','_')
cmake_args += [
f'-DNG_INSTALL_DIR_LIB={py_install_dir}/{name_dir}.libs',
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'-DNG_INSTALL_DIR_BIN=bin',
'-DNG_INSTALL_DIR_INCLUDE=include/netgen',
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'-DTCL_INCLUDE_PATH=/usr/include',
'-DTK_INCLUDE_PATH=/usr/include',
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]
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packages = []
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cmake_args += [
'-DUSE_SUPERBUILD:BOOL=ON',
'-DUSE_CCACHE:BOOL=ON',
'-DUSE_GUI=ON',
'-DUSE_NATIVE_ARCH=OFF',
'-DBUILD_ZLIB=ON',
'-DBUILD_OCC=ON',
'-DUSE_OCC=ON',
'-DBUILD_FOR_CONDA=ON',
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f'-DNETGEN_PYTHON_PACKAGE_NAME={name}',
'-DBUILD_STUB_FILES=ON',
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]
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pyprefix = pathlib.Path(sys.prefix).as_posix()
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cmake_args += [f'-DCMAKE_PREFIX_PATH={pyprefix}', f'-DPython3_ROOT_DIR={pyprefix}']
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setup(
name=name,
version=version,
description="Netgen",
author='The Netgen team',
license="LGPL2.1",
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packages=packages,
#package_dir={'netgen': 'python'},
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tests_require=['pytest'],
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#include_package_data=True,
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cmake_process_manifest_hook=install_filter,
cmake_args = cmake_args,
setup_requires=setup_requires,
entry_points={
'console_scripts': [
'netgen = netgen.__main__:main',
],
},
)