prereq: FORCE
$(MAKE) -C linux/$(BOARD)-$(KERNEL) prereq
- $(MAKE) -C $(IMAGE_DIR) prereq
+ [ \! -f $(IMAGE_DIR)/Makefile ] || $(MAKE) -C $(IMAGE_DIR) prereq
sdk_install: FORCE
$(MAKE) -C sdk install
imagebuilder_install: image_install
$(MAKE) -C imagebuilder install
-%-clean: FORCE
- $(MAKE) -C $(patsubst %-clean,%,$@) clean
-%-download: FORCE
- $(MAKE) -C $(patsubst %-download,%,$@) download
-%-prepare: FORCE
- $(MAKE) -C $(patsubst %-prepare,%,$@) prepare
-%-compile: %-prepare
- $(MAKE) -C $(patsubst %-compile,%,$@) compile
-%-install: %-compile
- $(MAKE) -C $(patsubst %-install,%,$@) install
-
+%-prereq %-prepare %-download %-clean %-compile %-install %-refresh %-update: FORCE
+ $(MAKE) -C $* $(patsubst $*-%,%,$@)