Implicit rules

[Svein E. Seldal]

Hi,

Lets say I have a make like this:

        %.o: %.c
                $(CC) $(CFLAGS) -c $< -o $@

then this works:

        make file.o
        make test/file.o

Now I would like to do the following:

        %.o: $(SRCDIR)/%.c
                $(CC) $(CFLAGS) -c $< -o $@

And I would still like to write 'make file.o' and 'make test/file.o'. 
But the latter wont work as long as there's a '/' in the implicit rule. 
If I try it I get a "make: *** No rule to make target `test/file.o'. 
Stop.". (This seems correct according to the docs, but I still need to 
circumvent this!)

Anyone got any ideas to make this work?


Thanks,
Svein