PREFIX?=/usr/local
INSTALL_PROGRAM?=install -o root -g wheel -m4555 -c -s
INSTALL_MAN?=install -o root -g wheel -m444 -c
CFLAGS?= -Wall -ansi
CC?=cc

all: pty

pty: pty.c
	${CC} ${CFLAGS} -o pty pty.c 

install: pty
	chmod 4755 pty
	chown root pty
	chgrp wheel pty
	gzip pty.1
	${INSTALL_MAN} pty.1.gz ${PREFIX}/man/man1/
	${INSTALL_PROGRAM} pty ${PREFIX}/bin

deinstall:
	rm -r ${PREFIX}/bin/pty

clean: 
	rm -f pty