(INTERVAL_SRC): Include composite.h.

(INTERVAL_SRC): Include composite.h.
(INTERVAL_OBJ): Include composite.o.
(SOME_MACHINE_OBJECTS): Include composite.o.
(casefiddle.o) (dispnew.o) (indent.o) (process.o) (search.o)
(syntax.o) (window.o) (xdisp.o) (xfaces.o) (xterm.o) (print.o):
Depend on composite.h.
(doc.o): Depend on charset.h.
(keyboard.o) (textprop.o) (intervals.o): Depend on INTERVAL_SRC.
(composite.o): New target.