128 lines
3.5 KiB
Python
128 lines
3.5 KiB
Python
#!usr/local/python
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# install.py tool to download, unpack, build, and link to the Voro++ library
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# used to automate the steps described in the README file in this dir
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import sys,os,urllib,commands
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help = """
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Syntax: install.py -d dir -v version -g -b -i installdir -l incdir libdir
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specify one or more options, order does not matter
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-d = dir to download tarball to, unpack tarball in, perform build in
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dir will be created if it doesn't exist (only last level)
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default = this dir
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-v = version of Voro++ to download and work with
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default = voro++-0.4.6 (current as of Jan 2015)
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-g = download (grab) tarball from
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http://math.lbl.gov/voro++/download/dir/version
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-b = build Voro++ by invoking "make" in its home dir
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no default
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-i = install Voro++ by invoking "make install" in its home dir
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installdir arg is optional:
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if not specified, installs at PREFIX defined in config.mk file
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if specified, will overwrite PREFIX and install there
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if PREFIX starts with /usr, will invoke "sudo make install"
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-l = create two links to incdir and libdir
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incdir and libdir are optional (specify neither or both):
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if specified, includelink and liblink are to those two dirs
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if not specified and no install, links are to Voro++ src dir
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if not specified and install performed,
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links are to include and lib dirs under PREFIX
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"""
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def error():
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print help
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sys.exit()
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# parse args
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args = sys.argv
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if len(args) == 1: error()
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dir = "."
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version = "voro++-0.4.6"
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grabflag = 0
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buildflag = 0
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installflag = 0
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linkflag = 0
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iarg = 1
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while iarg < len(args):
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if args[iarg] == "-d":
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if iarg+2 > len(args): error()
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dir = args[iarg+1]
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iarg += 2
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elif args[iarg] == "-v":
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if iarg+2 > len(args): error()
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version = args[iarg+1]
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iarg += 2
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elif args[iarg] == "-g":
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grabflag = 1
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iarg += 1
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elif args[iarg] == "-b":
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buildflag = 1
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iarg += 1
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elif args[iarg] == "-i":
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if iarg+2 > len(args): error()
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if iarg+1 == len(args) or args[iarg+1][0] == '-':
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installdir = ""
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iarg += 1
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else:
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installdir = args[iarg+1]
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iarg += 2
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elif args[iarg] == "-l":
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if iarg+2 > len(args): error()
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if iarg+1 == len(args) or args[iarg+1][0] == '-':
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incdir = libdir = ""
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iarg += 1
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else:
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incdir = args[iarg+1]
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libdir = args[iarg+2]
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iarg += 3
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else: error()
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url = "http://math.lbl.gov/voro++/download/dir/%s.tar.gz" % version
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# create dir if does not exist
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if not os.path.isdir(dir):
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if os.path.isfile(dir):
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print "ERROR: Dir already exists as file"
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sys.exit()
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os.mkdir(dir)
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if not os.path.isdir(dir):
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print "ERROR: Unable to create dir"
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sys.exit()
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# download and unpack tarball
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if grabflag:
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print "Downloading Voro++ tarball ..."
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urllib.urlretrieve(url,"%s/%s.tar.gz" % (dir,version))
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print "Unpacking Voro++ tarball ..."
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cmd = "cd %s; tar zxvf %s.tar.gz" % (dir,version)
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txt = commands.getoutput(cmd)
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# build Voro++
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if buildflag:
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print "Building Voro++ ..."
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cmd = "cd %s/%s; make" % (dir,version)
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txt = commands.getoutput(cmd)
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print txt
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# install Voro++
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# create links in this dir to Voro++ include and lib files
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if linkflag:
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print "Creating links to Voro++ include and lib files"
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cmd = "ln -s %s/src includelink" % version
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txt = commands.getoutput(cmd)
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cmd = "ln -s %s/src liblink" % version
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txt = commands.getoutput(cmd)
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