Adding new package: sas (#3877)

var/spack/repos/builtin/packages/sas/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 *
+
+
+class Sas(CMakePackage):
+    """SAS (Static Analysis Suite) is a powerful tool for running static
+    analysis on C++ code."""
+
+    homepage = "https://github.com/dpiparo/SAS"
+    url      = "https://github.com/dpiparo/SAS/archive/0.1.3.tar.gz"
+
+    version('0.2.0', 'e6fecfb71d9cdce342c8593f4728c9f0')
+    version('0.1.4', '20d7311258f2a59c9367ae1576c392b6')
+    version('0.1.3', '1e6572afcc03318d16d7321d40eec0fd')
+
+    variant('debug', default=False, description='Build debug version')
+
+    depends_on('python@2.7:')
+    depends_on('llvm@3.5:')
+    depends_on('cmake@2.8:', type='build')
+
+    def build_type(self):
+        spec = self.spec
+        if '+debug' in spec:
+            return 'Debug'
+        else:
+            return 'Release'
+
+    def cmake_args(self):
+        args = [
+            '-DLLVM_DEV_DIR=%s' % self.spec['llvm'].prefix
+        ]
+        return args