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# Copyright 2013-2021 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
from spack import *
class Ndiff(Package):
"""The ndiff tool is a binary utility that compares putatively similar
files while ignoring small numeric differernces. This utility is
most often used to compare files containing a lot of
floating-point numeric data that may be slightly different due to
numeric error.
"""
homepage = "https://ftp.math.utah.edu/pub/ndiff/"
url = "http://ftp.math.utah.edu/pub/ndiff/ndiff-2.00.tar.gz"
version('2.00', sha256='f2bbd9a2c8ada7f4161b5e76ac5ebf9a2862cab099933167fe604b88f000ec2c')
version('1.00', sha256='d4be3ab38e4b87da8d689fe47413e01a7bfdf8c8627bfb673aac37953a463a92')
def install(self, spec, prefix):
configure('--prefix=%s' % prefix)
mkdirp(prefix.bin)
mkdirp('%s/lib' % prefix.share)
make('install-exe', 'install-shrlib')
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