$(curdir)/sdk/install:=$(curdir)/linux/install
$(curdir)/imagebuilder/install:=$(curdir)/linux/install
+$(curdir)//compile = $(STAGING_DIR)/.prepared $(BIN_DIR)
+
$(eval $(call stampfile,$(curdir),target,prereq,.config))
$(eval $(call stampfile,$(curdir),target,compile,$(TMP_DIR)/.build))
$(eval $(call stampfile,$(curdir),target,install,$(TMP_DIR)/.build))