0c0a1fdedc
* Add several new R packages * Add a few more R packages * Update more versions * Convert Package to RPackage * Add a few more packages * Add missing dependencies
55 lines
2.7 KiB
Python
55 lines
2.7 KiB
Python
##############################################################################
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# Copyright (c) 2013-2016, 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/llnl/spack
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# Please also see the LICENSE file 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 RDigest(RPackage):
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"""Implementation of a function 'digest()' for the creation of hash digests
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of arbitrary R objects (using the md5, sha-1, sha-256, crc32, xxhash and
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murmurhash algorithms) permitting easy comparison of R language objects, as
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well as a function 'hmac()' to create hash-based message authentication
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code. The md5 algorithm by Ron Rivest is specified in RFC 1321, the sha-1
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and sha-256 algorithms are specified in FIPS-180-1 and FIPS-180-2, and the
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crc32 algorithm is described in
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ftp://ftp.rocksoft.com/cliens/rocksoft/papers/crc_v3.txt. For md5, sha-1,
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sha-256 and aes, this package uses small standalone implementations that
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were provided by Christophe Devine. For crc32, code from the zlib library
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is used. For sha-512, an implementation by Aaron D. Gifford is used. For
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xxhash, the implementation by Yann Collet is used. For murmurhash, an
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implementation by Shane Day is used. Please note that this package is not
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meant to be deployed for cryptographic purposes for which more
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comprehensive (and widely tested) libraries such as OpenSSL should be
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used."""
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homepage = "http://dirk.eddelbuettel.com/code/digest.html"
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url = "https://cran.r-project.org/src/contrib/digest_0.6.12.tar.gz"
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list_url = "https://cran.r-project.org/src/contrib/Archive/digest"
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version('0.6.12', '738efd4d9a37c5a4001ae66e954ce07e')
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version('0.6.11', '52a864f55846b48b3cab0b5d0304a82a')
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version('0.6.9', '48048ce6c466bdb124716e45ba4a0e83')
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depends_on('r@2.4.1:')
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