mirror of https://github.com/lammps/lammps.git
68 lines
2.0 KiB
Python
68 lines
2.0 KiB
Python
#!/usr/local/bin/python
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# copy LAMMPS src/liblammps.so and lammps.py to system dirs
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instructions = """
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Syntax: python install.py [-h] [libdir] [pydir]
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libdir = target dir for src/liblammps.so, default = /usr/local/lib
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pydir = target dir for lammps.py, default = Python site-packages dir
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"""
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import sys,os,commands
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if (len(sys.argv) > 1 and sys.argv[1] == "-h") or len(sys.argv) > 3:
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print instructions
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sys.exit()
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if len(sys.argv) >= 2: libdir = sys.argv[1]
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else: libdir = "/usr/local/lib"
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if len(sys.argv) == 3: pydir = sys.argv[2]
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else: pydir = ""
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# copy C lib to libdir if it exists
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# warn if not in LD_LIBRARY_PATH or LD_LIBRARY_PATH is undefined
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if not os.path.isdir(libdir):
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print "ERROR: libdir %s does not exist" % libdir
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sys.exit()
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if "LD_LIBRARY_PATH" not in os.environ:
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print "WARNING: LD_LIBRARY_PATH undefined, cannot check libdir %s" % libdir
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else:
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libpaths = os.environ['LD_LIBRARY_PATH'].split(':')
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if libdir not in libpaths:
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print "WARNING: libdir %s not in LD_LIBRARY_PATH" % libdir
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str = "cp ../src/liblammps.so %s" % libdir
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print str
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outstr = commands.getoutput(str)
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if len(outstr.strip()): print outstr
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# copy lammps.py to pydir if it exists
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# if pydir not specified, install in site-packages via distutils setup()
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if pydir:
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if not os.path.isdir(pydir):
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print "ERROR: pydir %s does not exist" % pydir
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sys.exit()
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str = "cp ../python/lammps.py %s" % pydir
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print str
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outstr = commands.getoutput(str)
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if len(outstr.strip()): print outstr
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sys.exit()
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print "installing lammps.py in Python site-packages dir"
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os.chdir('../python') # in case invoked via make in src dir
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from distutils.core import setup
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sys.argv = ["setup.py","install"] # as if had run "python setup.py install"
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setup(name = "lammps",
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version = "15Aug12",
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author = "Steve Plimpton",
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author_email = "sjplimp@sandia.gov",
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url = "http://lammps.sandia.gov",
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description = "LAMMPS molecular dynamics library",
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py_modules = ["lammps"])
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