Log Message:
(1) patch-freetype_include_freetype_internal_t1types_h
  Delete, no longer necessary (ifdef--endif enclosed lines are gone).

(2) patch-ah (configure)
  Add patch to refer ghostscript-included freetype2

(3) options.mk
  Some trial code for X11_TYPE=native to have buildlink3
+.  include "../../x11/libxcb/buildlink3.mk"
+.  include "../../graphics/freetype2/buildlink3.mk"
  But this may be in vain (due to x11-links)

(4) TODO
 Add three items, 
   - check matrix
   - x11-links problem
   - need comment on patch