GTKorvo (#4657)

* gtkorvo-atl: atl library from gtkorvo

* gtkorvo-dill: dill library from gtkorvo

* gtkorvo-cercs-env: cercs_env library from gtkorvo

* gtkorvo-enet: Enet networking library from gtkorvo

* libffs: FFS middleware communication library from GTKorvo

* libevpath: EVPath high performance communication library from GTKorvo

* gtkorvo-cercs-env: Added homepage and removed function configure_args

* gtkorvo-cercs-env: Re-add of accidental removal of cmake_args function in previous commit

* gtkorvo-enet: Removed configure_args since unused

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

@@ -0,0 +1,51 @@
+##############################################################################
+# 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 Libffs(CMakePackage):
+    """FFS is a middleware library for data communication,
+    including representation, processing and marshaling
+    that preserves the performance of traditional approaches
+    while relaxing the requirement of a priori knowledge
+    and providing complex run-time flexibility.
+    """
+
+    homepage = "http://www.cc.gatech.edu/systems/projects/FFS"
+    url = "https://github.com/GTkorvo/ffs/archive/v1.1.tar.gz"
+
+    version('develop', git='https://github.com/GTkorvo/ffs.git',
+            branch='master')
+    version('1.1.1', 'aa1c8ad5cf35e8cf76735e3a60891509')
+    version('1.1', '561c6b3abc53e12b3c01192e8ef2ffbc')
+
+    depends_on('gtkorvo-atl')
+    depends_on('gtkorvo-dill')
+    depends_on('gtkorvo-cercs-env')
+
+    def cmake_args(self):
+        args = ["-DENABLE_TESTING=0", "-DTARGET_CNL=1",
+                "-DBUILD_SHARED_STATIC=STATIC"]
+        return args