We don't use Dev cpp and thus can't create .a or .dev files for you. I also can't answer specific questions about Dev Cpp.

But all source is included in the A7 SDK, so you can use it with any compiler. It's possible that some compilers require some tweaking - I don't know, but you need to know your compiler of course. If you can't make sense out of Dev Cpp error messages, maybe there are some users who can on the higher languages forum.