39 BUILDDIRS=$(DIRS:%=build-%)
40 CLEANDIRS=$(DIRS:%=clean-%)
42 all: $(BUILDDIRS) $(FOOTPRINTS) .gitignore
45 $(MAKE) -C $(@:build-%=%)
48 $(MAKE) -C $(@:clean-%=%) clean
53 .PHONY: subdirs $(DIRS)
54 .PHONY: subdirs $(BUILDDIRS)
55 .PHONY: subdirs $(CLEANDIRS)
58 for i in $@ $(FOOTPRINTS); do echo $$i; done > $@