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eccodes: new package for encoding and decoding meteorological data (#3900)

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* eccodes: new package for encoding and decoding meteorological data

* eccodes: remove line breaks from package docstring

* eccodes: simplify names of variants

* eccodes: give a description for each variant

* eccodes: use succinct code for cmake_args

* eccodes: found extra dependency for python variant

* eccodes: add URL for a list of available releases
This commit is contained in:
Milton Woods
2017-04-23 22:55:51 +10:00
committed by Adam J. Stewart
parent 3b52d0a883
commit 980ffcdcec
1 changed files with 67 additions and 0 deletions
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var/spack/repos/builtin/packages/eccodes/package.py Normal file
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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 Eccodes(CMakePackage):
"""ecCodes is a package developed by ECMWF for processing meteorological
data in GRIB (1/2), BUFR (3/4) and GTS header formats."""
homepage = "https://software.ecmwf.int/wiki/display/ECC/ecCodes+Home"
url = "https://software.ecmwf.int/wiki/download/attachments/45757960/eccodes-2.2.0-Source.tar.gz?api=v2"
list_url = "https://software.ecmwf.int/wiki/display/ECC/Releases"
version('2.2.0', 'b27e6f0a3eea5b92dac37372e4c45a62')
variant('netcdf', default=True,
description="Support GRIB to NetCDF conversion")
variant('jpeg', default=True,
description="Support JPEG2000 encoding/decoding")
variant('png', default=True,
description="Support PNG encoding/decoding")
variant('python', default=False,
description="Build the eccodes Python interface")
variant('pthreads', default=False,
description="Enable POSIX threads")
variant('openmp', default=False,
description="Enable OpenMP threads")
variant('memfs', default=False,
description="Memory based access to definitions/samples")
depends_on('netcdf', when='+netcdf')
depends_on('openjpeg', when='+jpeg')
depends_on('libpng', when='+png')
depends_on('py-numpy', when='+python')
extends('python', when='+python')
def cmake_args(self):
variants = ['+netcdf', '+jpeg', '+png', '+python',
'+pthreads', '+openmp', '+memfs']
options = ['NETCDF', 'JPG', 'PNG', 'PYTHON',
'ECCODES_THREADS', 'ECCODES_OMP_THREADS', 'MEMFS']
return map(lambda variant, option: "-DENABLE_%s=%s" %
(option, 'YES' if variant in self.spec else 'NO'),
variants, options)