1XEN_ROOT = $(CURDIR)/../.. 2include $(XEN_ROOT)/tools/Rules.mk 3 4SUBDIRS-y := common 5SUBDIRS-$(CONFIG_NetBSD) += NetBSD 6SUBDIRS-$(CONFIG_Linux) += Linux 7SUBDIRS-$(CONFIG_FreeBSD) += FreeBSD 8 9.PHONY: all clean install distclean uninstall 10all clean install distclean uninstall: %: subdirs-% 11