Add package for CONVERGE CFD (#1905)

lib/spack/spack/hooks/licensing.py

@@ -157,6 +157,11 @@ def symlink_license(pkg):
         license_dir = os.path.dirname(link_name)
         if not os.path.exists(license_dir):
             mkdirp(license_dir)
+
+        # If example file already exists, overwrite it with a symlink
+        if os.path.exists(link_name):
+            os.remove(link_name)
+
         if os.path.exists(target):
             os.symlink(target, link_name)
             tty.msg("Added local symlink %s to global license file" %

var/spack/repos/builtin/packages/converge/package.py

+##############################################################################
+# 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 *
+from distutils.dir_util import copy_tree
+import os
+
+
+class Converge(Package):
+    """CONVERGE is a revolutionary computational fluid dynamics (CFD) program
+    that eliminates the grid generation bottleneck from the simulation process.
+    CONVERGE was developed by engine simulation experts and is straightforward
+    to use for both engine and non-engine simulations. Unlike many CFD
+    programs, CONVERGE automatically generates a perfectly orthogonal,
+    structured grid at runtime based on simple, user-defined grid control
+    parameters. This grid generation method completely eliminates the need to
+    manually generate a grid. In addition, CONVERGE offers many other features
+    to expedite the setup process and to ensure that your simulations are as
+    computationally efficient as possible.
+
+    Note: CONVERGE is licensed software. You will need to create an account on
+    the CONVERGE homepage and download CONVERGE yourself. Spack will search
+    your current directory for the download file. Alternatively, add this file
+    to a mirror so that Spack can find it. For instructions on how to set up a
+    mirror, see http://spack.readthedocs.io/en/latest/mirrors.html"""
+
+    homepage = "https://www.convergecfd.com/"
+    url = "file://%s/converge_install_2.3.16.tar.gz" % os.getcwd()
+
+    version('2.3.16', '8b80f1e73a63181c427c7732ad279986')
+
+    variant('mpi', default=True, description='Build with MPI support')
+
+    # The Converge Getting Started Guide recommends:
+    # MPICH: 3.1.4
+    # HP-MPI: 2.0.3+
+    # OpenMPI: 1.6.*
+    depends_on('mpi', when='+mpi')
+
+    # Licensing
+    license_required = True
+    license_comment = '#'
+    license_files = ['license/license.lic']
+    license_vars = ['RLM_LICENSE']
+    license_url = 'http://www.reprisesoftware.com/RLM_License_Administration.pdf'
+
+    def install(self, spec, prefix):
+        copy_tree('.', prefix)