revbayes: trying this again (#4861)

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

@@ -0,0 +1,62 @@
+##############################################################################
+# 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 Revbayes(CMakePackage):
+    """Bayesian phylogenetic inference using probabilistic graphical models
+       and an interpreted language."""
+
+    homepage = "https://revbayes.github.io"
+    url      = "https://github.com/revbayes/revbayes/archive/v1.0.4-release.tar.gz"
+
+    version('1.0.4', '5d6de96bcb3b2686b270856de3555a58')
+
+    variant('mpi', default=True, description='Enable MPI parallel support')
+
+    depends_on('boost')
+    depends_on('mpi', when='+mpi')
+
+    conflicts('%gcc@7.1.0:')
+
+    root_cmakelists_dir = 'projects/cmake/build'
+
+    @run_before('cmake')
+    def regenerate(self):
+        with working_dir(join_path('projects', 'cmake')):
+            mkdirp('build')
+            edit = FileFilter('regenerate.sh')
+            edit.filter('boost="true"', 'boost="false"')
+            if '+mpi' in self.spec:
+                edit.filter('mpi="false"', 'mpi="true"')
+            regenerate = Executable('./regenerate.sh')
+            regenerate()
+
+    def install(self, spec, prefix):
+        mkdirp(prefix.bin)
+        if '+mpi' in spec:
+            install('rb-mpi', prefix.bin)
+        else:
+            install('rb', prefix.bin)