..
    Copyright (c) 2011 Bryce Lelbach

    SPDX-License-Identifier: BSL-1.0
    Distributed under the Boost Software License, Version 1.0. (See accompanying
    file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

This directory intentionally avoids providing a CMakeLists.txt file
because it is intended to illustrate building by command line.

The exact commands needed to build and run are in hello.sh
