macros in macro substitution

[Aleksandar Uzelac]

   this will work alright: OBJECTS=$(SOURCES:.c=.o)
   but i would need something like this: OBJECTS=$(TARGETPATH)/$(SOURCES:.c =.o 
$(TARGETPATH)/)

namely, i am using OBJECTS in:

$(TAGETPATH)/$(TARGETNAME): $(OBJECTS)
       $(BUILDER) $** $(BUILD_OPTIONS) /OUT:$(TAGETPATH)/$(TARGETNAME)

and i do not know of another way to specify dependency in some other
folder...

tnx.
uzi