all: $(MAKE) -f Makefile.psp all $(MAKE) -f Makefile.oe all $(MAKE) -f Makefile.tools all release: $(MAKE) -f Makefile.psp release $(MAKE) -f Makefile.oe release $(MAKE) -f Makefile.tools release clean: $(MAKE) -f Makefile.psp clean $(MAKE) -f Makefile.oe clean $(MAKE) -f Makefile.tools clean