Module Warning : "function" undefined

[rag_s_in]

In a project, I have to make use of multiple modules that depend on each other. Module 2 depends on Module 1 (i.e. Module 1 has function definition which has been called in Module 2). Now at after make(Module 2) i get this warning saying that the "function" is undefined. But when i load the modules, everything works fine.

Now how can fix this warning while make.

-Raghu