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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 H5hut(AutotoolsPackage):
"""H5hut (HDF5 Utility Toolkit).
High-Performance I/O Library for Particle-based Simulations."""
homepage = "https://amas.psi.ch/H5hut/"
url = "http://amas.web.psi.ch/Downloads/H5hut/H5hut-2.0.0rc3.tar.gz"
version('2.0.0rc3', sha256='1ca9a9478a99e1811ecbca3c02cc49258050d339ffb1a170006eab4ab2a01790')
variant('fortran', default=True, description='Enable Fortran support')
variant('mpi', default=True, description='Enable MPI support')
depends_on('mpi', when='+mpi')
# h5hut +mpi uses the obsolete function H5Pset_fapl_mpiposix:
depends_on('hdf5@1.8:1.8.12+mpi', when='+mpi')
depends_on('hdf5@1.8:', when='~mpi')
# If built in parallel, the following error message occurs:
# install: .libs/libH5hut.a: No such file or directory
parallel = False
@run_before('configure')
def validate(self):
"""Checks if Fortran compiler is available."""
if '+fortran' in self.spec and not self.compiler.fc:
raise RuntimeError(
'Cannot build Fortran variant without a Fortran compiler.')
def configure_args(self):
spec = self.spec
config_args = ['--enable-shared']
if '+fortran' in spec:
config_args.append('--enable-fortran')
if '+mpi' in spec:
config_args.extend([
'--enable-parallel',
'CC={0}'.format(spec['mpi'].mpicc),
'CXX={0}'.format(spec['mpi'].mpicxx)
])
if '+fortran' in spec:
config_args.append('FC={0}'.format(spec['mpi'].mpifc))
return config_args
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