Error: -o no longer supported, use -of or -od

[Zaheer Ahmed via Digitalmars-d]

When Compiling kernel.d with makefile I get
Error: -o no longer supported, use -of or -od
and my Makefile Commands to do this is following.

DMDPARAMS = -m32
//...some objects
%.o: %.d
       dmd $(DMDPARAMS) -o $@ -c $<