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# Copyright 2013-2023 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.package import *
class H5hut(AutotoolsPackage):
"""H5hut (HDF5 Utility Toolkit).
High-Performance I/O Library for Particle-based Simulations."""
homepage = "https://amas.psi.ch/H5hut/"
url = "https://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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