PRJDIR = .. include $(PRJDIR)/Makefile.common PORTS = z80 gbz80 all: for i in $(PORTS); do make _link THIS=$$i; done _link: clean ifeq ($(THIS), gbz80) make -C z80 BUILDDIR=../../bin EXT=-$(THIS) OPTS=-DGAMEBOY else make -C z80 BUILDDIR=../../bin EXT=-$(THIS) endif clean: make -C z80 clean