gotcha: new package (#6391)

* Initial stab at a package for Gotcha

* Commit with no boilerplate

* Flake8

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

@@ -0,0 +1,47 @@
+##############################################################################
+# Copyright (c) 2013-2017, 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 *
+
+
+class Gotcha(CMakePackage):
+    """C software library for shared library function wrapping,
+    enables tools to intercept calls into shared libraries"""
+
+    homepage = "http://github.com/LLNL/gotcha"
+    url = "http://github.com/LLNL/gotcha"
+
+    variant('test', default=False, description='Build tests for Gotcha')
+
+    version('develop', git='https://github.com/LLNL/gotcha.git',
+            branch="develop")
+    version('master', git='https://github.com/LLNL/gotcha.git',
+            branch="master")
+    version('0.0.2', git='https://github.com/LLNL/gotcha.git', tag="0.0.2")
+
+    def configure_args(self):
+        spec = self.spec
+        return [
+            '-DGOTCHA_ENABLE_TESTS=%s' % ('ON' if '+test' in spec else 'OFF')
+        ]