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# Copyright 2013-2022 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 Harminv(AutotoolsPackage):
"""Harminv is a free program (and accompanying library) to solve the
problem of harmonic inversion - given a discrete-time, finite-length
signal that consists of a sum of finitely-many sinusoids (possibly
exponentially decaying) in a given bandwidth, it determines the
frequencies, decay constants, amplitudes, and phases of those sinusoids."""
homepage = "http://ab-initio.mit.edu/wiki/index.php/Harminv"
url = "http://ab-initio.mit.edu/harminv/harminv-1.4.tar.gz"
list_url = "http://ab-initio.mit.edu/harminv/old"
version('1.4', sha256='e1b923c508a565f230aac04e3feea23b888b47d8e19b08816a97ee4444233670')
depends_on('blas')
depends_on('lapack')
def configure_args(self):
spec = self.spec
lapack = spec['lapack'].libs
blas = spec['blas'].libs
return [
'--enable-shared',
'--with-blas={0}'.format(blas.ld_flags),
'--with-lapack={0}'.format(lapack.ld_flags),
]
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