mirror of
https://github.com/openbabel/openbabel.git
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08f782aea6
Rathann Mierzejewski to check for src/.libs directories. Prevents "chicken and egg" problem with what component is built first.
94 lines
3.8 KiB
Python
94 lines
3.8 KiB
Python
#!/usr/bin/env python
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from distutils.core import *
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import os,sys
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about = """The Open Babel package provides a Python wrapper
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to the Open Babel C++ chemistry library. Open Babel is a project
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designed to pick up where Babel left off, as a cross-platform program
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and library designed to interconvert between many file formats used in
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molecular modeling, computational chemistry, and many related
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areas. It provides a broad base of chemical functionality for custom
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development.
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"""
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def find_likely_directory():
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"""Find (guess!) where Open Babel is installed.
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Order of precedence is:
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$OPENBABEL_INSTALL > ../../src > /usr/local > /usr
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"""
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name = os.environ.get("OPENBABEL_INSTALL")
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if name: # OPENBABEL_INSTALL is set
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sys.stderr.write("INFO: Using the value of $OPENBABEL_INSTALL (%s)\n" % name)
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if not os.path.isdir(name):
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sys.stderr.write("ERROR: $OPENBABEL_INSTALL (%s) is not a directory\n" % name)
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else:
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return ([name+"/include/openbabel-2.0",name+"/include/openbabel-2.0/openbabel"],
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[name+"/lib"])
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else: # OPENBABEL_INSTALL is not set
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sys.stderr.write("WARNING: Environment variable OPENBABEL_INSTALL is not set\n")
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sys.stderr.write("INFO: Looking for library and include files in ../../src\n")
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if os.path.isfile("../../src/atom.o"):
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return ["../../include"],["../../src"]
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else:
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if os.path.isfile("../../src/atom.lo"):
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return ["../../include"],["../../src/.libs"]
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for dirname in ["/usr/local","/usr"]:
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# Look for each of these directories in turn for the directory include/openbabel-2.0
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# (This is version specific, so I may do as Andrew Dalke did for PyDaylight and use
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# a regular expression to find the latest version of openbabel)
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if os.path.isdir(dirname+"/include/openbabel-2.0"):
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sys.stderr.write("INFO: Setting OPENBABEL_INSTALL to %s\n" % dirname)
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return ([dirname+"/include/openbabel-2.0",dirname+"/include/openbabel-2.0"],
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[dirname+"/lib"])
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sys.stderr.write("ERROR: Cannot find Open Babel library directory\n")
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return (None,None)
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OBinclude,OBlibrary = find_likely_directory()
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obExtension = Extension('_openbabel',
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['openbabel_python.cpp'],
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include_dirs=OBinclude,
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library_dirs=OBlibrary,
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libraries=['openbabel']
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)
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setup(name='openbabel',
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version='1.2.0',
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author='Geoff Hutchison',
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author_email='openbabel-scripting@lists.sourceforge.net',
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url='http://openbabel.sourceforge.net/',
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license='http://www.gnu.org/copyleft/gpl.html',
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py_modules=['openbabel','pybel'],
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ext_modules=[obExtension],
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description = 'openbabel: Python interface to the Open Babel chemistry library',
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classifiers=[
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'Development Status :: 5 - Production/Stable',
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'Environment :: Console',
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'Environment :: Other Environment',
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'Intended Audience :: Education',
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'Intended Audience :: Science/Research',
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'License :: OSI Approved :: GNU General Public License (GPL)',
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'Natural Language :: English',
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'Operating System :: MacOS :: MacOS X',
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'Operating System :: Microsoft :: Windows',
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'Operating System :: OS Independent',
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'Operating System :: POSIX',
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'Operating System :: POSIX :: Linux',
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'Operating System :: Unix',
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'Programming Language :: C++',
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'Programming Language :: Python',
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'Topic :: Scientific/Engineering :: Bio-Informatics',
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'Topic :: Scientific/Engineering :: Chemistry',
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'Topic :: Software Development :: Libraries',
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],
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long_description = about,
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)
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