netgen/setup.py

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import glob
import os
import sys
from skbuild import setup
import skbuild.cmaker
from subprocess import check_output
from distutils.sysconfig import get_python_lib;
setup_requires = []
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]
version = '.dev'.join(version)
version_file = os.path.join(os.path.dirname(__file__), "python", "version.py")
py_install_dir = get_python_lib(1,0,'').replace('\\','/')
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:
arch = os.environ['NETGEN_ARCH']
name += "-"+arch
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flag = '/'+arch if 'win' in sys.platform else '-march=core-avx2'
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cmake_args += [f'-DNG_COMPILE_FLAGS={flag}']
if 'NETGEN_CCACHE' in os.environ:
cmake_args += [f'-DUSE_CCACHE=ON']
if 'darwin' in sys.platform:
cmake_args += [
f'-DNG_INSTALL_DIR_LIB={py_install_dir}/netgen',
f'-DNG_INSTALL_DIR_PYTHON={py_install_dir}',
f'-DNG_INSTALL_DIR_CMAKE=lib/cmake',
f'-DNG_INSTALL_DIR_BIN=bin',
]
elif 'win' in sys.platform:
cmake_args += [
'-A Win64',
f'-DNG_INSTALL_DIR_BIN={py_install_dir}/netgen',
f'-DNG_INSTALL_DIR_LIB=Library/lib',
]
elif 'linux' in sys.platform:
name_dir = name.replace('-','_')
cmake_args += [
f'-DNG_INSTALL_DIR_LIB={py_install_dir}/{name_dir}.libs',
f'-DNG_INSTALL_DIR_BIN=bin',
]
cmake_args += [
'-DUSE_SUPERBUILD:BOOL=ON',
'-DUSE_CCACHE:BOOL=ON',
'-DUSE_GUI=ON',
'-DUSE_NATIVE_ARCH=OFF',
'-DNG_INSTALL_DIR_INCLUDE=include/netgen',
'-DBUILD_ZLIB=ON',
'-DBUILD_OCC=ON',
'-DUSE_OCC=ON',
'-DBUILD_FOR_CONDA=ON',
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f'-DNETGEN_PYTHON_PACKAGE_NAME={name}',
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'-DBUILD_STUB_FILES=OFF',
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]
if 'PYDIR' in os.environ:
cmake_args += [f'-DCMAKE_PREFIX_PATH={os.environ["PYDIR"]}']
with open(version_file, "w") as f:
f.write(f'__version__ = "{version}"\n')
f.write(f'__package_name__ = "{name}"\n')
setup(
name=name,
version=version,
description="Netgen",
author='The Netgen team',
license="LGPL2.1",
packages=['netgen'],
package_dir={'netgen': 'python'},
tests_require=['pytest'],
include_package_data=True,
cmake_process_manifest_hook=install_filter,
cmake_args = cmake_args,
setup_requires=setup_requires,
entry_points={
'console_scripts': [
'netgen = netgen.__main__:main',
],
},
)