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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 Libsharp(AutotoolsPackage):
"""Libsharp is a code library for spherical harmonic transforms (SHTs) and
spin-weighted spherical harmonic transforms, which evolved from the libpsht
library."""
variant('openmp', default=True, description='Build with openmp support')
variant('mpi', default=True, description='Build with MPI support')
variant('pic', default=True, description='Generate position-independent code (PIC)')
homepage = "https://github.com/Libsharp/libsharp"
git = "https://github.com/Libsharp/libsharp.git"
version('1.0.0', commit='cc4753ff4b0ef393f0d4ada41a175c6d1dd85d71', preferred=True)
version('2018-01-17', commit='593d4eba67d61827191c32fb94bf235cb31205e1')
depends_on('autoconf', type='build')
depends_on('mpi', when='+mpi')
patch('arm.patch', when='@2018-01-17 target=aarch64:')
patch('1.0.0-arm.patch', when='@1.0.0 target=aarch64:')
def autoreconf(self, spec, prefix):
"""Generate autotools configuration"""
bash = which('bash')
bash('autoconf')
def configure_args(self):
args = []
if '+openmp' not in self.spec:
args.append("--disable-openmp")
if '+mpi' not in self.spec:
args.append("--disable-mpi")
if '+pic' in self.spec:
args.append("--enable-pic")
return args
def install(self, spec, prefix):
# Libsharp's only caller healpix include headers like 'libsharp/xxx.h'
# Install xxx.h to include/libsharp
install_tree('auto/include', prefix.include.libsharp)
install_tree('auto/lib', prefix.lib)
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