.PHONY: check-and-reinit-submodules
check-and-reinit-submodules:
    @if git submodule status | egrep -q '^[-]|^[+]' ; then \
            echo "INFO: reinitializing git submodules"; \
            git submodule update --init; \
    fi
all:
	@${MAKE} -C CBQN/
run:
	./CBQN/BQN soko.bqn