.PHONY: all clean install uninstall
all: 
	$(MAKE) -C l4darr all
	$(MAKE) -C l4bds all
	$(MAKE) -C l4arg all
clean:
	$(MAKE) -C l4darr clean
	$(MAKE) -C l4bds clean
	$(MAKE) -C l4arg clean
install:
	@echo "You should statically link your program against it instead of installing it!"