# 複数の子ディレクトリーでmakeを実行 CMDS = casl2 comet2 dumpword define make_dirs $(foreach d,$1,$(MAKE) -sC $d $2) endef .PHONY: check clean check: @$(call make_dirs,$(CMDS),$@; ) clean: @$(call make_dirs,$(CMDS),$@; )