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setup.py
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setup.py
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import os
import sys
import platform
import subprocess
from pprint import pprint
from setuptools import setup, Extension
from setuptools.command.build_ext import build_ext
with open("README.md", encoding="utf-8") as f:
readme = f.read()
# Parse command line flags
flags = {k: 'OFF' for k in ['--debug', '--use-cuda', '--use-itk']}
for flag in flags.keys():
if flag in sys.argv:
flags[flag] = 'ON'
sys.argv.remove(flag)
# Command line flags forwarded to CMake
cmake_cmd_args = []
for f in sys.argv:
if f.startswith('-D'):
cmake_cmd_args.append(f)
for f in cmake_cmd_args:
sys.argv.remove(f)
class CMakeExtension(Extension):
def __init__(self, name, cmake_lists_dir=''):
Extension.__init__(self, name, sources=[])
self.cmake_lists_dir = os.path.abspath(cmake_lists_dir)
class CMakeBuild(build_ext):
def run(self):
try:
subprocess.check_output(['cmake', '--version'])
except OSError:
raise RuntimeError('Cannot find CMake executable')
for ext in self.extensions:
self.build_extension(ext)
def build_extension(self, ext):
extdir = os.path.abspath(os.path.dirname(self.get_ext_fullpath(ext.name)))
cfg = 'Debug' if flags['--debug'] == 'ON' else 'Release'
build_args = ['--config', cfg]
cmake_args = [
'-DSTK_BUILD_PYTHON_WRAPPER=ON',
'-DSTK_BUILD_TESTS=OFF',
'-DSTK_BUILD_WITH_DEBUG_INFO=%s' % ('ON' if cfg == 'Debug' else 'OFF'),
'-DCMAKE_BUILD_TYPE=%s' % cfg,
'-DSTK_USE_CUDA=%s' % flags['--use-cuda'],
'-DSTK_ITK_BRIDGE=%s' % flags['--use-itk'],
'-DPYTHON_EXECUTABLE=' + sys.executable,
'-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=' + extdir,
]
if platform.system() == "Windows":
cmake_args += ['-DCMAKE_LIBRARY_OUTPUT_DIRECTORY_{}={}'.format(cfg.upper(), extdir)]
cmake_args += cmake_cmd_args
pprint(cmake_args)
if not os.path.exists(self.build_temp):
os.makedirs(self.build_temp)
subprocess.check_call(['cmake', ext.cmake_lists_dir] + cmake_args, cwd=self.build_temp)
subprocess.check_call(['cmake', '--build', '.'] + build_args, cwd=self.build_temp)
setup(
name='python-stk',
version='0.4',
author='Simon Ekström',
author_email='',
description='',
long_description=readme,
long_description_content_type='text/markdown',
install_requires=['numpy'],
packages=['stk'],
ext_modules=[CMakeExtension('_stk', '.')],
cmdclass={'build_ext': CMakeBuild},
zip_safe=False,
)