Required help on gnomeui

[Darshan wakchaure Vashimail ltitl com]

I am new to Xwindow,
I am trying to build  a gui in Linux using Gnomeui.

CAn anybody help me to write the make file for the same...

What i had written is:
=====================
darshan$ cat makefile
out : main.o
        g++ -o Result  main.o `gnome-config --cflags --libs gnomeui`

main.o : main.cpp
        g++  -c main.cpp  `gnome-config --cflags --libs gnomeui`

clean :
        rm main.o Result

darshan$
============================
 How do i use -I and -L options ???

Thanks,
Darshan