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# Copyright 2013-2020 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 NetcdfCxx4(AutotoolsPackage):
"""NetCDF (network Common Data Form) is a set of software libraries and
machine-independent data formats that support the creation, access, and
sharing of array-oriented scientific data. This is the C++ distribution."""
homepage = "https://www.unidata.ucar.edu/software/netcdf"
url = "ftp://ftp.unidata.ucar.edu/pub/netcdf/netcdf-cxx4-4.3.1.tar.gz"
maintainers = ['WardF']
version('4.3.1', sha256='6a1189a181eed043b5859e15d5c080c30d0e107406fbb212c8fb9814e90f3445')
version('4.3.0', sha256='e34fbc6aba243ec82c23e9ee99db2430555ada849c54c1f3ab081b0ddd0f5f30')
# Usually the configure automatically inserts the pic flags, but we can
# force its usage with this variant.
variant('static', default=True, description='Enable building static libraries')
variant('shared', default=True, description='Enable shared library')
variant('pic', default=True, description='Produce position-independent code (for shared libs)')
variant('doxygen', default=True, description='Enable doxygen docs')
depends_on('netcdf-c')
depends_on('automake', type='build')
depends_on('autoconf', type='build')
depends_on('libtool', type='build')
depends_on('m4', type='build')
depends_on('doxygen', when='+doxygen', type='build')
conflicts('~shared', when='~static')
force_autoreconf = True
def flag_handler(self, name, flags):
if name == 'cflags' and '+pic' in self.spec:
flags.append(self.compiler.cc_pic_flag)
elif name == 'cppflags':
flags.append('-I' + self.spec['netcdf-c'].prefix.include)
return (None, None, flags)
@property
def libs(self):
shared = True
return find_libraries(
'libnetcdf_c++4', root=self.prefix, shared=shared, recursive=True
)
def configure_args(self):
config_args = []
if '+static' in self.spec:
config_args.append('--enable-static')
else:
config_args.append('--disable-static')
if '+shared' in self.spec:
config_args.append('--enable-shared')
else:
config_args.append('--disable-shared')
if '+pic' in self.spec:
config_args.append('--with-pic')
else:
config_args.append('--without-pic')
if '+doxygen' in self.spec:
config_args.append('--enable-doxygen')
else:
config_args.append('--disable-doxygen')
return config_args
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