Compiling A                ( A.hs, interpreted )
Compiling B                ( B.hs, interpreted )
Compiling C                ( C.hs, interpreted )
Compiling Main             ( D.hs, interpreted )
Compiling A                ( A.hs, interpreted )
Compiling B                ( B.hs, interpreted )
Compiling C                ( C.hs, interpreted )
Compiling Main             ( D.hs, interpreted )
Skipping  A                ( A.hs, A.o )
Compiling B                ( B.hs, interpreted )
Compiling C                ( C.hs, interpreted )
Compiling Main             ( D.hs, interpreted )
Compiling A                ( A.hs, interpreted )
Skipping  B                ( B.hs, interpreted )
Skipping  C                ( C.hs, interpreted )
Skipping  Main             ( D.hs, interpreted )