all:
	MAKEFILE=Makefile make -C hacks -f Makefile all
	MAKEFILE=Makefile make -C setvbuf -f Makefile all
	MAKEFILE=Makefile make -C spawn -f Makefile all

clean:
	MAKEFILE=Makefile make -C hacks -f Makefile clean
	MAKEFILE=Makefile make -C setvbuf -f Makefile clean
	MAKEFILE=Makefile make -C spawn -f Makefile clean

distclean:
	MAKEFILE=Makefile make -C hacks -f Makefile distclean
	MAKEFILE=Makefile make -C setvbuf -f Makefile distclean
	MAKEFILE=Makefile make -C spawn -f Makefile distclean

realclean:
	MAKEFILE=Makefile make -C hacks -f Makefile realclean
	MAKEFILE=Makefile make -C setvbuf -f Makefile realclean
	MAKEFILE=Makefile make -C spawn -f Makefile realclean

install:
	MAKEFILE=Makefile make -C hacks -f Makefile install
	MAKEFILE=Makefile make -C setvbuf -f Makefile install
	MAKEFILE=Makefile make -C spawn -f Makefile install

site-install:
	MAKEFILE=Makefile make -C hacks -f Makefile site-install
	MAKEFILE=Makefile make -C setvbuf -f Makefile site-install
	MAKEFILE=Makefile make -C spawn -f Makefile site-install

.PHONY : all clean distclean realclean install site-install