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##############################################################################
# Copyright (c) 2013-2016, Lawrence Livermore National Security, LLC.
# Produced at the Lawrence Livermore National Laboratory.
#
# This file is part of Spack.
# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
# LLNL-CODE-647188
#
# For details, see https://github.com/llnl/spack
# Please also see the LICENSE file for our notice and the LGPL.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License (as
# published by the Free Software Foundation) version 2.1, February 1999.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
# conditions of the GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##############################################################################
from spack import *
class Netcdf(Package):
"""NetCDF is a set of software libraries and self-describing,
machine-independent data formats that support the creation, access,
and sharing of array-oriented scientific data.
"""
homepage = "http://www.unidata.ucar.edu/software/netcdf"
url = "ftp://ftp.unidata.ucar.edu/pub/netcdf/netcdf-4.3.3.tar.gz"
version('4.4.1', '7843e35b661c99e1d49e60791d5072d8')
version('4.4.0', 'cffda0cbd97fdb3a06e9274f7aef438e')
version('4.3.3', '5fbd0e108a54bd82cb5702a73f56d2ae')
variant('mpi', default=True, description='Enables MPI parallelism')
variant('hdf4', default=False, description='Enable HDF4 support')
depends_on("m4", type='build')
depends_on("hdf", when='+hdf4')
# Required for DAP support
depends_on("curl")
# Required for NetCDF-4 support
depends_on("zlib")
depends_on('hdf5@:1.8+mpi', when='@:4.4.0+mpi')
depends_on('hdf5+mpi', when='@4.4.1:+mpi')
depends_on('hdf5@:1.8~mpi', when='@:4.4.0~mpi')
depends_on('hdf5~mpi', when='@4.4.1:~mpi')
def install(self, spec, prefix):
# Environment variables
CPPFLAGS = []
LDFLAGS = []
LIBS = []
config_args = [
"--prefix=%s" % prefix,
"--enable-fsync",
"--enable-v2",
"--enable-utilities",
"--enable-shared",
"--enable-static",
"--enable-largefile",
# necessary for HDF5 support
"--enable-netcdf-4",
"--enable-dynamic-loading",
# necessary for DAP support
"--enable-dap"
]
# Make sure Netcdf links against Spack's curl, otherwise
# otherwise it may pick up system's curl, which can give link
# errors, e.g.:
# undefined reference to `SSL_CTX_use_certificate_chain_file`
LIBS.append("-lcurl")
CPPFLAGS.append("-I%s" % spec['curl'].prefix.include)
LDFLAGS.append("-L%s" % spec['curl'].prefix.lib)
if '+mpi' in spec:
config_args.append('--enable-parallel4')
CPPFLAGS.append("-I%s/include" % spec['hdf5'].prefix)
LDFLAGS.append("-L%s/lib" % spec['hdf5'].prefix)
# HDF4 support
# As of NetCDF 4.1.3, "--with-hdf4=..." is no longer a valid option
# You must use the environment variables CPPFLAGS and LDFLAGS
if '+hdf4' in spec:
config_args.append("--enable-hdf4")
CPPFLAGS.append("-I%s/include" % spec['hdf'].prefix)
LDFLAGS.append("-L%s/lib" % spec['hdf'].prefix)
LIBS.append("-l%s" % "jpeg")
if 'szip' in spec:
CPPFLAGS.append("-I%s/include" % spec['szip'].prefix)
LDFLAGS.append("-L%s/lib" % spec['szip'].prefix)
LIBS.append("-l%s" % "sz")
# Fortran support
# In version 4.2+, NetCDF-C and NetCDF-Fortran have split.
# Use the netcdf-fortran package to install Fortran support.
config_args.append('CPPFLAGS=%s' % ' '.join(CPPFLAGS))
config_args.append('LDFLAGS=%s' % ' '.join(LDFLAGS))
config_args.append('LIBS=%s' % ' '.join(LIBS))
configure(*config_args)
make()
make("install")
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