I've committed some portability work on proton today. At this point, proton should configure and compile without error on FreeBSD and MacOS X.
I've also done a bit of work which improves compilation under gcc on Solaris too, but this isn't finished (Solaris is missing any functionality to easily ignore SIGPIPE when writing to closed sockets). I've also done a bit of work to get it cross compile under mingw32, but again there are some remaining issues (ignoring the fact that the driver code for Windows isn't finished anyway) Questions, bugs etc. to me Andrew
