r-fastcluster: new package (#8934)

* r-fastcluster: new package

* r-fastcluster: add list_url

1 files changed, 46 insertions, 0 deletions

diff --git a/var/spack/repos/builtin/packages/r-fastcluster/package.py b/var/spack/repos/builtin/packages/r-fastcluster/package.py
new file mode 100644
index 0000000000..7a1e20f00c
--- /dev/null
+++ b/var/spack/repos/builtin/packages/r-fastcluster/package.py
@@ -0,0 +1,46 @@
+##############################################################################
+# Copyright (c) 2013-2018, 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/spack/spack
+# Please also see the NOTICE and LICENSE files 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 RFastcluster(RPackage):
+    """This is a two-in-one package which provides interfaces to both R
+       and 'Python'. It implements fast hierarchical, agglomerative
+       clustering routines. Part of the functionality is designed as drop-in
+       replacement for existing routines: linkage() in the 'SciPy' package
+       'scipy.cluster.hierarchy', hclust() in R's 'stats' package, and the
+       'flashClust' package. It provides the same functionality with the
+       benefit of a much faster implementation. Moreover, there are
+       memory-saving routines for clustering of vector data, which go beyond
+       what the existing packages provide. For information on how to install
+       the 'Python' files, see the file INSTALL in the source distribution."""
+
+    homepage = "http://danifold.net/fastcluster.html"
+    url      = "https://cran.r-project.org/src/contrib/fastcluster_1.1.25.tar.gz"
+    list_url = "https://cran.r-project.org/src/contrib/Archive/fastcluster/"
+
+    version('1.1.25', sha256='f3661def975802f3dd3cec5b2a1379f3707eacff945cf448e33aec0da1ed4205')
+
+    depends_on('r@3.0.0:', type=('build', 'run'))