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@@ -0,0 +1,90 @@
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+import os
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+import re
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+import sys
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+import platform
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+import subprocess
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+
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+from setuptools import setup, Extension
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+from setuptools.command.build_ext import build_ext
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+from distutils.version import LooseVersion
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+from distutils.sysconfig import get_config_var
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+from distutils.sysconfig import get_python_inc
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+
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+CMAKE_ADDITIONAL_OPT = []
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+if '--' in sys.argv:
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+ i = sys.argv.index('--')
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+ CMAKE_ADDITIONAL_OPT = sys.argv[i+1:]
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+ sys.argv = sys.argv[:i]
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+
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+class CMakeExtension(Extension):
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+
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+ def __init__(self, name, sourcedir=''):
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+ Extension.__init__(self, name, sources=[])
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+ self.sourcedir = os.path.abspath(sourcedir)
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+
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+
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+class CMakeBuild(build_ext):
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+
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+ def run(self):
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+ try:
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+ out = subprocess.check_output(['cmake', '--version'])
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+ except OSError:
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+ raise RuntimeError("CMake must be installed to build the following extensions: " +
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+ ", ".join(e.name for e in self.extensions))
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+
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+ if platform.system() == "Windows":
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+ cmake_version = LooseVersion(
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+ re.search(r'version\s*([\d.]+)', out.decode()).group(1))
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+ if cmake_version < '3.1.0':
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+ raise RuntimeError("CMake >= 3.1.0 is required on Windows")
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+
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+ for ext in self.extensions:
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+ self.build_extension(ext)
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+
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+ def build_extension(self, ext):
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+ extdir = os.path.abspath(os.path.dirname(
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+ self.get_ext_fullpath(ext.name)))
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+
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+ python_library = str(get_config_var('LIBDIR'))
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+ python_include_directory = str(get_python_inc())
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+
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+ cmake_args = ['-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=' + extdir,
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+ '-DPYTHON_EXECUTABLE=' + sys.executable,
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+ '-DPYTHON_INCLUDE_DIR=' + python_include_directory, ]
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+
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+ cfg = 'Debug' if self.debug else 'Release'
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+ build_args = ['--config', cfg]
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+
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+ if platform.system() == "Windows":
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+ cmake_args += [
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+ '-DCMAKE_LIBRARY_OUTPUT_DIRECTORY_{}={}'.format(cfg.upper(), extdir)]
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+ if sys.maxsize > 2**32:
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+ cmake_args += ['-A', 'x64']
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+ build_args += ['--', '/m']
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+ else:
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+ cmake_args += ['-DCMAKE_BUILD_TYPE=' + cfg]
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+ build_args += ['--', '-j2']
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+ cmake_args += CMAKE_ADDITIONAL_OPT
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+
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+ env = os.environ.copy()
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+ env['CXXFLAGS'] = '{} -DVERSION_INFO=\\"{}\\"'.format(env.get('CXXFLAGS', ''),
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+ self.distribution.get_version())
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+ if not os.path.exists(self.build_temp):
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+ os.makedirs(self.build_temp)
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+
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+ subprocess.check_call(['cmake', ext.sourcedir] +
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+ cmake_args, cwd=self.build_temp, env=env)
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+ subprocess.check_call(['cmake', '--build', '.'] +
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+ build_args, cwd=self.build_temp)
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+
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+setup(
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+ name='pyigl',
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+ version='0.0.1',
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+ author='Geometric Computing Lab @ NYU',
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+ author_email='info@geometriccomputing.org',
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+ description='',
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+ long_description='',
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+ ext_modules=[CMakeExtension('pyigl')],
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+ cmdclass=dict(build_ext=CMakeBuild),
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+ zip_safe=False,
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+)
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Jérémie Dumas