add neovim package with deps (#5260)

* add neovim package with deps

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

@@ -0,0 +1,53 @@
+##############################################################################
+# 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/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 Neovim(CMakePackage):
+    """NeoVim: the future of vim"""
+
+    homepage = "http://neovim.io"
+    url      = "https://github.com/neovim/neovim/archive/v0.2.0.tar.gz"
+
+    version('0.2.0', '9af7f61f9f0b1a2891147a479d185aa2')
+
+    depends_on('lua@5.1:5.2')
+    depends_on('lua-lpeg')
+    depends_on('lua-mpack')
+    depends_on('lua-bitlib')
+    depends_on('libuv')
+    depends_on('jemalloc')
+    depends_on('libtermkey')
+    depends_on('libvterm')
+    depends_on('unibilium')
+    depends_on('msgpack-c')
+
+    def cmake_args(self):
+        # FIXME: Add arguments other than
+        # FIXME: CMAKE_INSTALL_PREFIX and CMAKE_BUILD_TYPE
+        # FIXME: If not needed delete this function
+        args = []
+        return args