Websocketpp 0.8.2 is not compatible with boost 1.87 or later without the patches. Although the port is header-only, patches for example and test .cpp files are also included, not only patches for headers. The test target is added as well. Co-authored-by: Hiroki Tagato <tagattie@FreeBSD.org> PR: 286903 Reported by: Jan-Espen Oversand <sigsegv@radiotube.org> (new maintainer)