energyplus: new package starting at 8.9.0 (#9262)

* energyplus: new package starting at 8.9.0

* energyplus: fix misleading comment

* energyplus: remove redundant version url

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

@@ -0,0 +1,57 @@
+##############################################################################
+# 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 *
+import glob
+import os
+
+
+class Energyplus(Package):
+    """EnergyPlus is a whole building energy simulation program that engineers,
+       architects, and researchers use to model both energy consumption for
+       heating, cooling, ventilation, lighting and plug and process loads
+       and water use in buildings"""
+
+    homepage = "https://energyplus.net"
+
+    # versions require explicit URLs as they contain hashes
+    version('8.9.0', sha256='13a5192b25815eb37b3ffd019ce3b99fd9f854935f8cc4362814f41c56e9ca98',
+            url="https://github.com/NREL/EnergyPlus/releases/download/v8.9.0-WithIDDFixes/EnergyPlus-8.9.0-eba93e8e1b-Linux-x86_64.tar.gz")
+
+    def install(self, spec, prefix):
+        # binary distribution, we just unpack to lib/energyplus
+        # and then symlink the appropriate targets
+
+        # there is only one folder with a semi-predictable name so we glob it
+        install_tree(glob.glob('EnergyPlus*')[0],
+                     join_path(prefix.lib, 'energyplus'))
+
+        mkdirp(prefix.bin)
+        os.symlink(join_path(prefix.lib, 'energyplus/energyplus'),
+                   join_path(prefix.bin, 'energyplus'))
+        os.symlink(join_path(prefix.lib, 'energyplus/EPMacro'),
+                   join_path(prefix.bin, 'EPMacro'))
+        os.symlink(join_path(prefix.lib, 'energyplus/ExpandObjects'),
+                   join_path(prefix.bin, 'ExpandObjects'))