+# 複数の子ディレクトリーでmakeを実行
+CMD = casl2_smoke casl2_opt casl2_cmd casl2_err comet2_smoke comet2_opt comet2_cmd comet2_err casl2rev dumpword
+define make_dirs
+ $(foreach d,$1,$(MAKE) -sC $d $2)
+endef
+
+.PHONY: check clean
+
+check:
+ @$(call make_dirs,$(CMD),$@; )