30 BUILDDIRS=$(DIRS:%=build-%)
31 CLEANDIRS=$(DIRS:%=clean-%)
33 all: $(BUILDDIRS) $(FOOTPRINTS) .gitignore
36 $(MAKE) -C $(@:build-%=%)
39 $(MAKE) -C $(@:clean-%=%) clean
44 .PHONY: subdirs $(DIRS)
45 .PHONY: subdirs $(BUILDDIRS)
46 .PHONY: subdirs $(CLEANDIRS)
49 for i in $@ $(FOOTPRINTS); do echo $$i; done > $@