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# Copyright 2013-2019 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 NetcdfCxx(AutotoolsPackage):
"""Deprecated C++ compatibility bindings for NetCDF.
These do NOT read or write NetCDF-4 files, and are no longer
maintained by Unidata. Developers should migrate to current
NetCDF C++ bindings, in Spack package netcdf-cxx4."""
homepage = "http://www.unidata.ucar.edu/software/netcdf"
url = "http://www.unidata.ucar.edu/downloads/netcdf/ftp/netcdf-cxx-4.2.tar.gz"
version('4.2', 'd32b20c00f144ae6565d9e98d9f6204c')
depends_on('netcdf')
variant(
'netcdf4', default=True, description='Compile with netCDF4 support')
@property
def libs(self):
shared = True
return find_libraries(
'libnetcdf_c++', root=self.prefix, shared=shared, recursive=True
)
def configure_args(self):
args = []
if '+netcdf4' in self.spec:
# There is no clear way to set this via configure, so set the flag
# explicitly
args.append('CPPFLAGS=-DUSE_NETCDF4')
# Add these to LDFLAGS explicitly, so the linker doesn't accidentally
# use system versions
ldflags = [
self.spec['netcdf'].libs.search_flags,
self.spec['hdf5'].libs.search_flags,
]
args.append('LDFLAGS=' + ' '.join(ldflags))
return args
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