depend-ack:
	rm .depend-ack
	touch .depend-ack
	mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -wo -E' main.c | sed -e 's:^\(.\):../../obj-ack//./ack/liby/\1:' >> .depend-ack
	mkdep 'cc -O -D_MINIX -D_POSIX_SOURCE -wo -E' yyerror.c | sed -e 's:^\(.\):../../obj-ack//./ack/liby/\1:' >> .depend-ack