If you do not have access to MacOS, refer to the FAQ in the Usage section to build with GitHub Actions instead. You'll need MacOS to build, as you require Xcode from the App Store. Simply having Xcode ...
Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE.txt or copy at https://www.bfgroup.xyz/b2/LICENSE.txt) Linux Clang 3.9, 4, 5 ...