[CMake] Update formatting and add copy right note

... to express their dependency on this library and retrieve any
configuration information such as the include directory, binary
to link to (if any), transitive dependencies, necessary compiler
options or the required c++ standards level.

CMakeLists.txt

@@ -0,0 +1,26 @@
+# Copyright 2018 Mike Dev
+# Distributed under the Boost Software License, Version 1.0.
+# See accompanying file LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
+#
+# NOTE: CMake support for Boost.Mpl is currently experimental at best
+#       and the interface is likely to change in the future
+
+cmake_minimum_required( VERSION 3.5 )
+project( BoostMpl LANGUAGES CXX )
+
+add_library( boost_mpl INTERFACE )
+add_library( Boost::mpl ALIAS boost_mpl )
+
+target_include_directories( boost_mpl INTERFACE include )
+
+target_link_libraries( boost_mpl
+    INTERFACE
+        Boost::config
+        Boost::core
+        Boost::predef
+        Boost::preprocessor
+        Boost::static_assert
+        Boost::type_traits
+        Boost::utility
+)
+