regarding making new agent

Hi all,

 
I have a compiling problem in making a a new agent, How can I put object file (object file which is created after compiling .cc file)  into the "make file", where should I paste that?

I tried to compile the sample file but the system stucks.

Pls help me on this and If you have a step by step tutorial how to modify make file, pls mail me.

Your help means alot to me.