New package - r-rinside (#2416)

* New package - r-rinside

* Changes to pass flake8 test

var/spack/repos/builtin/packages/r-rinside/package.py

@@ -0,0 +1,57 @@
+##############################################################################
+# 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 RRinside(Package):
+    """C++ classes to embed R in C++ applications The 'RInside' packages makes
+    it easier to have "R inside" your C++ application by providing a C++
+    wrapperclass providing the R interpreter. As R itself is embedded into
+    your application, a shared library build of R is required. This works on
+    Linux, OS X and even on Windows provided you use the same tools used to
+    build R itself. Numerous examples are provided in the eight subdirectories
+    of the examples/ directory of the installed package: standard, mpi (for
+    parallel computing) qt (showing how to embed 'RInside' inside a Qt GUI
+    application), wt (showing how to build a "web-application" using the Wt
+    toolkit), armadillo (for 'RInside' use with 'RcppArmadillo') and eigen (for
+    'RInside' use with 'RcppEigen'). The example use GNUmakefile(s) with GNU
+    extensions, so a GNU make is required (and will use the GNUmakefile
+    automatically). Doxygen-generated documentation of the C++ classes is
+    available at the 'RInside' website as well."""
+
+    homepage = "http://dirk.eddelbuettel.com/code/rinside.html"
+    url      = "https://cran.r-project.org/src/contrib/RInside_0.2.13.tar.gz"
+    list_url = "https://cran.r-project.org/src/contrib/Archive/RInside"
+
+    version('0.2.13', '2e3c35a7bd648e9bef98d0afcc02cf88')
+
+    extends('R')
+
+    depends_on('r-rcpp', type=nolink)
+
+    def install(self, spec, prefix):
+        R('CMD', 'INSTALL', '--library={0}'.format(self.module.r_lib_dir),
+          self.stage.source_path)