43 lines
2.0 KiB
Python
43 lines
2.0 KiB
Python
##############################################################################
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# Copyright (c) 2013-2018, Lawrence Livermore National Security, LLC.
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# Produced at the Lawrence Livermore National Laboratory.
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#
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# This file is part of Spack.
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# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
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# LLNL-CODE-647188
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#
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# For details, see https://github.com/spack/spack
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# Please also see the NOTICE and LICENSE files for our notice and the LGPL.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License (as
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# published by the Free Software Foundation) version 2.1, February 1999.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
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# conditions of the GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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##############################################################################
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from spack import *
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class RBackports(RPackage):
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"""Implementations of functions which have been introduced
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in R since version 3.0.0. The backports are conditionally
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exported which results in R resolving the function names to
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the version shipped with R (if available) and uses the
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implemented backports as fallback. This way package developers
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can make use of the new functions without worrying about the
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minimum required R version."""
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homepage = "https://cran.r-project.org/package=backports"
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url = "https://cran.r-project.org/src/contrib/backports_1.1.1.tar.gz"
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list_url = "https://cran.r-project.org/src/contrib/Archive/backports"
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version('1.1.1', '969543a0af32dc23bba9bb37ec82008c')
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version('1.1.0', 'b97a71b026fd7ede0e449be93d160c17')
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