[1 of 3] Compiling A[boot]          ( A.hs-boot, A.o-boot, A.dyn_o-boot )
[2 of 3] Compiling A                ( A.hs, A.o, A.dyn_o )
[3 of 3] Compiling B                ( B.hs, B.o, B.dyn_o )
[3 of 3] Compiling B                ( B.hs, B.o, B.dyn_o ) [Source file changed]