40 BUILDDIRS=$(DIRS:%=build-%)
41 CLEANDIRS=$(DIRS:%=clean-%)
43 all: $(BUILDDIRS) $(FOOTPRINTS) .gitignore
46 $(MAKE) -C $(@:build-%=%)
49 $(MAKE) -C $(@:clean-%=%) clean
54 .PHONY: subdirs $(DIRS)
55 .PHONY: subdirs $(BUILDDIRS)
56 .PHONY: subdirs $(CLEANDIRS)
59 for i in $@ $(FOOTPRINTS); do echo $$i; done > $@