4c493b065c
* Add NetCDF version 4.6.3 * Naming scheme for artifacts >= 4.6.2 has changed. Add a url_for_version function to generate the appropriate URLs
249 lines
10 KiB
Python
249 lines
10 KiB
Python
# Copyright 2013-2019 Lawrence Livermore National Security, LLC and other
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# Spack Project Developers. See the top-level COPYRIGHT file for details.
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#
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# SPDX-License-Identifier: (Apache-2.0 OR MIT)
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from spack import *
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import numbers
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def is_integral(x):
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"""Any integer value"""
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try:
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return isinstance(int(x), numbers.Integral) and not isinstance(x, bool)
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except ValueError:
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return False
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class Netcdf(AutotoolsPackage):
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"""NetCDF is a set of software libraries and self-describing,
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machine-independent data formats that support the creation, access,
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and sharing of array-oriented scientific data."""
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homepage = "http://www.unidata.ucar.edu/software/netcdf"
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git = "https://github.com/Unidata/netcdf-c"
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url = "https://www.gfd-dennou.org/arch/netcdf/unidata-mirror/netcdf-c-4.6.3.tar.gz"
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def url_for_version(self, version):
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if version >= Version('4.6.2'):
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url = "https://www.gfd-dennou.org/arch/netcdf/unidata-mirror/netcdf-c-{0}.tar.gz"
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else:
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url = "https://www.gfd-dennou.org/arch/netcdf/unidata-mirror/netcdf-{0}.tar.gz"
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return url.format(version.dotted)
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version('master', branch='master')
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version('4.6.3', sha256='335fdf16d7531f430ad75e732ed1a9a3fc83ad3ef91fb33a70119a555dd5415c')
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version('4.6.2', sha256='c37525981167b3cd82d32e1afa3022afb94e59287db5f116c57f5ed4d9c6a638')
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version('4.6.1', sha256='89c7957458740b763ae828c345240b8a1d29c2c1fed0f065f99b73181b0b2642')
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version('4.6.0', sha256='4bf05818c1d858224942ae39bfd9c4f1330abec57f04f58b9c3c152065ab3825')
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version('4.5.0', sha256='cbe70049cf1643c4ad7453f86510811436c9580cb7a1684ada2f32b95b00ca79')
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# Version 4.4.1.1 is having problems in tests
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# https://github.com/Unidata/netcdf-c/issues/343
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version('4.4.1.1', sha256='4d44c6f4d02a8faf10ea619bfe1ba8224cd993024f4da12988c7465f663c8cae')
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# netcdf@4.4.1 can crash on you (in real life and in tests). See:
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# https://github.com/Unidata/netcdf-c/issues/282
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version('4.4.1', sha256='8915cc69817f7af6165fbe69a8d1dfe21d5929d7cca9d10b10f568669ec6b342')
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version('4.4.0', sha256='0d40cb7845abd03c363abcd5f57f16e3c0685a0faf8badb2c59867452f6bcf78')
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version('4.3.3.1', sha256='bdde3d8b0e48eed2948ead65f82c5cfb7590313bc32c4cf6c6546e4cea47ba19')
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version('4.3.3', sha256='83223ed74423c685a10f6c3cfa15c2d6bf7dc84b46af1e95b9fa862016aaa27e')
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variant('mpi', default=True,
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description='Enable parallel I/O for netcdf-4')
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variant('parallel-netcdf', default=False,
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description='Enable parallel I/O for classic files')
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variant('hdf4', default=False, description='Enable HDF4 support')
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variant('pic', default=True,
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description='Produce position-independent code (for shared libs)')
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variant('shared', default=True, description='Enable shared library')
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variant('dap', default=False, description='Enable DAP support')
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# It's unclear if cdmremote can be enabled if '--enable-netcdf-4' is passed
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# to the configure script. Since netcdf-4 support is mandatory we comment
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# this variant out.
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# variant('cdmremote', default=False,
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# description='Enable CDM Remote support')
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# These variants control the number of dimensions (i.e. coordinates and
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# attributes) and variables (e.g. time, entity ID, number of coordinates)
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# that can be used in any particular NetCDF file.
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variant(
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'maxdims',
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default=1024,
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description='Defines the maximum dimensions of NetCDF files.',
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values=is_integral
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)
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variant(
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'maxvars',
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default=8192,
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description='Defines the maximum variables of NetCDF files.',
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values=is_integral
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)
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depends_on("m4", type='build')
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depends_on("hdf", when='+hdf4')
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# curl 7.18.0 or later is required:
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# http://www.unidata.ucar.edu/software/netcdf/docs/getting_and_building_netcdf.html
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depends_on("curl@7.18.0:", when='+dap')
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# depends_on("curl@7.18.0:", when='+cdmremote')
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depends_on('parallel-netcdf', when='+parallel-netcdf')
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# We need to build with MPI wrappers if any of the two
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# parallel I/O features is enabled:
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# http://www.unidata.ucar.edu/software/netcdf/docs/getting_and_building_netcdf.html#build_parallel
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depends_on('mpi', when='+mpi')
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depends_on('mpi', when='+parallel-netcdf')
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# zlib 1.2.5 or later is required for netCDF-4 compression:
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# http://www.unidata.ucar.edu/software/netcdf/docs/getting_and_building_netcdf.html
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depends_on("zlib@1.2.5:")
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# High-level API of HDF5 1.8.9 or later is required for netCDF-4 support:
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# http://www.unidata.ucar.edu/software/netcdf/docs/getting_and_building_netcdf.html
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depends_on('hdf5@1.8.9:+hl')
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# Starting version 4.4.0, it became possible to disable parallel I/O even
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# if HDF5 supports it. For previous versions of the library we need
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# HDF5 without mpi support to disable parallel I/O.
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# The following doesn't work if hdf5+mpi by default and netcdf~mpi is
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# specified in packages.yaml
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# depends_on('hdf5~mpi', when='@:4.3~mpi')
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# Thus, we have to introduce a conflict
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conflicts('~mpi', when='@:4.3^hdf5+mpi',
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msg='netcdf@:4.3~mpi requires hdf5~mpi')
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# We need HDF5 with mpi support to enable parallel I/O.
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# The following doesn't work if hdf5~mpi by default and netcdf+mpi is
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# specified in packages.yaml
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# depends_on('hdf5+mpi', when='+mpi')
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# Thus, we have to introduce a conflict
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conflicts('+mpi', when='^hdf5~mpi',
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msg='netcdf+mpi requires hdf5+mpi')
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# NetCDF 4.4.0 and prior have compatibility issues with HDF5 1.10 and later
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# https://github.com/Unidata/netcdf-c/issues/250
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depends_on('hdf5@:1.8.999', when='@:4.4.0')
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# The feature was introduced in version 4.1.2
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# and was removed in version 4.4.0
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# conflicts('+cdmremote', when='@:4.1.1,4.4:')
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# The features were introduced in version 4.1.0
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conflicts('+parallel-netcdf', when='@:4.0')
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conflicts('+hdf4', when='@:4.0')
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def patch(self):
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try:
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max_dims = int(self.spec.variants['maxdims'].value)
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max_vars = int(self.spec.variants['maxvars'].value)
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except (ValueError, TypeError):
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raise TypeError('NetCDF variant values max[dims|vars] must be '
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'integer values.')
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ff = FileFilter(join_path('include', 'netcdf.h'))
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ff.filter(r'^(#define\s+NC_MAX_DIMS\s+)\d+(.*)$',
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r'\1{0}\2'.format(max_dims))
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ff.filter(r'^(#define\s+NC_MAX_VARS\s+)\d+(.*)$',
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r'\1{0}\2'.format(max_vars))
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def configure_args(self):
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cflags = []
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cppflags = []
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ldflags = []
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libs = []
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config_args = ['--enable-v2',
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'--enable-utilities',
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'--enable-static',
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'--enable-largefile',
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'--enable-netcdf-4']
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# The flag was introduced in version 4.1.0
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if self.spec.satisfies('@4.1:'):
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config_args.append('--enable-fsync')
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# The flag was introduced in version 4.3.1
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if self.spec.satisfies('@4.3.1:'):
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config_args.append('--enable-dynamic-loading')
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config_args += self.enable_or_disable('shared')
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if '~shared' in self.spec or '+pic' in self.spec:
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# We don't have shared libraries but we still want it to be
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# possible to use this library in shared builds
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cflags.append(self.compiler.pic_flag)
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config_args += self.enable_or_disable('dap')
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# config_args += self.enable_or_disable('cdmremote')
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# if '+dap' in self.spec or '+cdmremote' in self.spec:
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if '+dap' in self.spec:
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# Make sure Netcdf links against Spack's curl, otherwise it may
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# pick up system's curl, which can give link errors, e.g.:
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# undefined reference to `SSL_CTX_use_certificate_chain_file
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curl = self.spec['curl']
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curl_libs = curl.libs
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libs.append(curl_libs.link_flags)
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ldflags.append(curl_libs.search_flags)
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# TODO: figure out how to get correct flags via headers.cpp_flags
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cppflags.append('-I' + curl.prefix.include)
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if self.spec.satisfies('@4.4:'):
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if '+mpi' in self.spec:
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config_args.append('--enable-parallel4')
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else:
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config_args.append('--disable-parallel4')
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# Starting version 4.1.3, --with-hdf5= and other such configure options
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# are removed. Variables CPPFLAGS, LDFLAGS, and LD_LIBRARY_PATH must be
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# used instead.
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hdf5_hl = self.spec['hdf5:hl']
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cppflags.append(hdf5_hl.headers.cpp_flags)
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ldflags.append(hdf5_hl.libs.search_flags)
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if '+parallel-netcdf' in self.spec:
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config_args.append('--enable-pnetcdf')
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pnetcdf = self.spec['parallel-netcdf']
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cppflags.append(pnetcdf.headers.cpp_flags)
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# TODO: change to pnetcdf.libs.search_flags once 'parallel-netcdf'
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# package gets custom implementation of 'libs'
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ldflags.append('-L' + pnetcdf.prefix.lib)
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else:
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config_args.append('--disable-pnetcdf')
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if '+mpi' in self.spec or '+parallel-netcdf' in self.spec:
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config_args.append('CC=%s' % self.spec['mpi'].mpicc)
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config_args += self.enable_or_disable('hdf4')
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if '+hdf4' in self.spec:
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hdf4 = self.spec['hdf']
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cppflags.append(hdf4.headers.cpp_flags)
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# TODO: change to hdf4.libs.search_flags once 'hdf'
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# package gets custom implementation of 'libs' property.
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ldflags.append('-L' + hdf4.prefix.lib)
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# TODO: change to self.spec['jpeg'].libs.link_flags once the
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# implementations of 'jpeg' virtual package get 'jpeg_libs'
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# property.
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libs.append('-ljpeg')
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if '+szip' in hdf4:
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# This should also come from hdf4.libs
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libs.append('-lsz')
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# Fortran support
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# In version 4.2+, NetCDF-C and NetCDF-Fortran have split.
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# Use the netcdf-fortran package to install Fortran support.
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config_args.append('CFLAGS=' + ' '.join(cflags))
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config_args.append('CPPFLAGS=' + ' '.join(cppflags))
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config_args.append('LDFLAGS=' + ' '.join(ldflags))
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config_args.append('LIBS=' + ' '.join(libs))
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return config_args
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def check(self):
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# h5_test fails when run in parallel
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make('check', parallel=False)
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