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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 Shtools(MakefilePackage):
"""SHTOOLS - Spherical Harmonic Tools"""
homepage = "https://shtools.github.io/SHTOOLS/"
url = "https://github.com/SHTOOLS/SHTOOLS/archive/v4.5.tar.gz"
maintainers = ['eschnett']
version('4.8', sha256='c36fc86810017e544abbfb12f8ddf6f101a1ac8b89856a76d7d9801ffc8dac44')
version('4.5', sha256='1975a2a2bcef8c527d321be08c13c2bc479e0d6b81c468a3203f95df59be4f89')
# Note: This package also provides Python wrappers. We do not
# install these properly yet, only the Fortran library is
# installed.
variant('openmp', default=True, description="Enable OpenMP support")
depends_on('blas')
depends_on('fftw')
depends_on('lapack')
# Options for the Makefile
def makeopts(self, spec, prefix):
return [
"F95={0}".format(self.compiler.fc),
"F95FLAGS={0} -O3 -std=gnu -ffast-math".
format(self.compiler.fc_pic_flag),
"OPENMPFLAGS={0}".format(self.compiler.openmp_flag),
"BLAS={0}".format(spec['blas'].libs),
"FFTW={0}".format(spec['fftw'].libs),
"LAPACK={0}".format(spec['lapack'].libs),
"PREFIX={0}".format(prefix),
"PWD={0}".format(self.build_directory),
]
def build(self, spec, prefix):
with working_dir(self.build_directory):
# The 'fortran' and 'fortran-mp' targets must be built separately
make('fortran', *self.makeopts(spec, prefix))
if spec.satisfies('+openmp'):
make('fortran-mp', *self.makeopts(spec, prefix))
def install(self, spec, prefix):
with working_dir(self.build_directory):
make('install', *self.makeopts(spec, prefix))
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