38 BUILDDIRS=$(DIRS:%=build-%)
39 CLEANDIRS=$(DIRS:%=clean-%)
41 all: $(BUILDDIRS) $(FOOTPRINTS) .gitignore
44 $(MAKE) -C $(@:build-%=%)
47 $(MAKE) -C $(@:clean-%=%) clean
52 .PHONY: subdirs $(DIRS)
53 .PHONY: subdirs $(BUILDDIRS)
54 .PHONY: subdirs $(CLEANDIRS)
57 for i in $@ $(FOOTPRINTS); do echo $$i; done > $@