Hi,

I’m hoping  to port an application to open vms using HP C++7.3.  I don’t suppose anyone has any dcl scripts to build boost.  I ‘only’ need asio and threading. 

Currently I’m just trying to compile the asio chat examples.  I’m completely new to VMS and the compiler, I managed to get a few things to compile but now get a  “could not open source file "sys/select.h"’, a bit of googling suggests I may need to have an HP porting library installed or maybe I’m just missing an prepocessor directive to include the correct code, can’t see anything obvious in socket_types.hpp to set?

Any pointers in the right general direction would be gratefully appreciated.

Kind Regards, Vic