redirecting *.hi

[S.D.Mechveliani]

I have a question on how to direct the *.hi, *.o files into the given 
directory $(E).
I set  $($*_flags)  in the compilation options and set the lines of
kind
  matr/VecMatr_flags = -ohi $(E)/VecMatr.hi
  lin/LinAlg_flags   = -ohi $(E)/LinAlg.hi
  ...
into Makefile. These lines being so numerous, is there any shorter way
to redirect these things?
( <directoryPath>/<name>.hs --> $(E)/<name>.o, $(E)/<name>.hi ) 

Thank you in advance.

------------------
Sergey Mechveliani
[EMAIL PROTECTED]