infernal: new package (#4724)

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

@@ -0,0 +1,49 @@
+##############################################################################
+# 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 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 Infernal(AutotoolsPackage):
+    """Infernal (INFERence of RNA ALignment) is for searching DNA sequence
+       databases for RNA structure and sequence similarities. It is an
+       implementation of a special case of profile stochastic context-free
+       grammars called covariance models (CMs)."""
+
+    homepage = "http://eddylab.org/infernal/"
+    url      = "http://eddylab.org/infernal/infernal-1.1.2.tar.gz"
+
+    version('1.1.2', 'a73e6bbab0c4b79af2cc4c0aabb8accc')
+
+    variant('mpi', default=False, description='Enable MPI parallel support')
+
+    depends_on('mpi', when='+mpi')
+
+    def configure_args(self):
+        args = []
+        if '+mpi' in self.spec:
+            args.append('--enable-mpi')
+        else:
+            args.append('--disable-mpi')
+        return args