[DEV] Attaching binary executable to extension

Hi, I'd like to create a wrapper extension for a program written in C. I got the program compiled and support cross platform , so can I include the bin file and just execute it or I need to include the source code? My "problem" is that this program based on Qt framework and I don't think it so wise to give the user to install the entire framework for just PHP extension. I will be able to submit it to PECL If I"ll just include the binary executable file? Thanks for your advices! Regards, Yahav.