I was thinking of conditionalizing the build of the main targets:
common, libClient, client, server, utils, 2dclient
I would simply hack configure.in so you can use eg 'configure --with-2dclient
Objections ? Pitfalls ? Comments ?
: I still have no response to what people think of integrating it into the
main source-tree, but I assume that will be the case, sooner or later.