Install.py
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	#!/usr/bin/env python

	# install.py tool to do build of the linear algebra library
	# used to automate the steps described in the README file in this dir

	import sys,commands,os

	# help message

	help = """
	Syntax: python Install.py -m machine
	-m = peform a clean followed by "make -f Makefile.machine"
	machine = suffix of a lib/Makefile.* file
	"""

	# print error message or help

	def error(str=None):
	if not str: print help
	else: print "ERROR",str
	sys.exit()

	# parse args

	args = sys.argv[1:]
	nargs = len(args)
	if nargs == 0: error()

	machine = None

	iarg = 0
	while iarg < nargs:
	if args[iarg] == "-m":
	if iarg+2 > nargs: error()
	machine = args[iarg+1]
	iarg += 2
	else: error()

	# set lib from working dir

	cwd = os.getcwd()
	lib = os.path.basename(cwd)

	# make the library

	print "Building lib%s.a ..." % lib
	cmd = "make -f Makefile.%s clean; make -f Makefile.%s" % (machine,machine)
	txt = commands.getoutput(cmd)
	print txt

	if os.path.exists("lib%s.a" % lib): print "Build was successful"
	else: error("Build of lib/%s/lib%s.a was NOT successful" % (lib,lib))