problem : pango make can't find glib.h

[Abhishek Misra <abhishekm cdac in>]

Hello 

friends I'm having some problem in make of pango

I have following dir structure

/<xyz>/gtk/glib-2.6.0
/<xyz>/gtk/pango-2.6.0

when I do make for pango , the error st. is
in file included from ftxopen.c:18
: otlbuffer.h 17:18 glib.h no such file or directory found

oltbuffer.h includes glib.h which is in 
/<xyz>/gtk/glib-2.6.0/glib/glib.h

it seems the problem is because glib.h is  in a diffrent directory 
and that glib also includes a lot many other .h files 

Pleaes let me know how to go about solving this.