36 BUILDDIRS=$(DIRS:%=build-%)
37 CLEANDIRS=$(DIRS:%=clean-%)
39 all: $(BUILDDIRS) $(FOOTPRINTS) .gitignore
42 $(MAKE) -C $(@:build-%=%)
45 $(MAKE) -C $(@:clean-%=%) clean
50 .PHONY: subdirs $(DIRS)
51 .PHONY: subdirs $(BUILDDIRS)
52 .PHONY: subdirs $(CLEANDIRS)
55 for i in $@ $(FOOTPRINTS); do echo $$i; done > $@