CPPFLAGS += -I $(ACESSDIR)/Externals/ACPICA/include -D_ACESS -D__KERNEL__
EXTERN_OBJS += $(ACESSDIR)/Externals/bin-$(ARCH)/libacpica.a

$(ACESSDIR)/Externals/bin-$(ARCH)/libacpica.a:
	@make -C $(ACESSDIR)/Externals/ACPICA
	@make -C $(ACESSDIR)/Externals/ACPICA