SUBDIRS = $(shell find . -maxdepth 1 -type d ! -name ".*")

install: check
	for d in $(SUBDIRS); do \
		echo $${d}; \
		( cd $${d} && $(MAKE) install ) \
	done

check:
	@if [ "$(OWNER)" == "" ]; then \
		echo please set OWNER; \
		false; \
	fi
