sum prod any all: interface.o sumfun.x sumclc.o sumlkp.o
	$(F77) $(LDFLAGS) $(STRIP) -o sum interface.o sumfun.x sumclc.o sumlkp.o  $(LIBR)
	-ln sum prod 2>/dev/null || true
	-ln sum any 2>/dev/null || true
	-ln sum all 2>/dev/null || true
	@echo sum prod any all loaded
interface.C: ; echo 'INCLUDE(u/cinter)CINTER(sum)' >interface.C
internal: sumfun.x sumclc.o sumlkp.o
	echo INTERNALS $?
