#
#  Hunt
#  Copyright (c) 1985 Conrad C. Huang, Gregory S. Couch, Kenneth C.R.C. Arnold
#  San Francisco, California
#
#  Copyright (c) 1985 Regents of the University of California.
#  All rights reserved.  The Berkeley software License Agreement
#  specifies the terms and conditions for redistribution.
#
SHELL=		/bin/sh
HDR=		hunt.h bsd.h
DSRC=		answer.c driver.c draw.c execute.c expl.c makemaze.c \
		shots.c terminal.c extern.c pathname.c \
		faketalk.c ctl.c ctl_transact.c get_names.c
DOBJ=		answer.o driver.o draw.o execute.o expl.o makemaze.o \
		shots.o terminal.o extern.o \
		faketalk.o ctl.o ctl_transact.o get_names.o
PSRC=		hunt.c connect.c playit.c pathname.c otto.c
POBJ=		hunt.o connect.o playit.o otto.o
DSRC1=		answer.c driver.c draw.c execute.c expl.c makemaze.c
DSRC2=		shots.c terminal.c extern.c faketalk.c \
		ctl.c ctl_transact.c get_names.c

#
# Installation destinations
BINDIR=		/usr/games
LIBDIR=		/usr/games/lib
MANDIR=		/usr/man/man6

#
# Game parameter flags are:
#	RANDOM	Include doors which disperse shots randomly
#	REFLECT	Include diagonal walls that reflect shots
#	MONITOR	Include code for watching the game from the sidelines
#	OOZE	Include slime shots
#	FLY	Make people fly when walls regenerate under them
#	VOLCANO	Include occasional large slime explosions
#	DRONE	Include occasional drone shots
#	BOOTS	Include boots (which makes you immune to slime)
#	OTTO	Reserved for CGL automatic player
#
GAME_PARAM=	-DRANDOM -DREFLECT -DMONITOR -DOOZE -DFLY -DBOOTS -DOTTO

#
# System parameter flags are:
#	DEBUG		Don't trust everything in the code
#	INTERNET	Use the Internet domain IPC instead of UNIX domain
#	LOG		Use syslog error-logging in driver (needs SYSLOG_42 or
#			or SYSLOG_43)
#	OLDIPC		Use 4.1a internet system calls (must also define
#			INTERNET)
#	TERMINFO	Use terminfo instead of termcap
#	TALK_42		Support fake 4.2 BSD talk requests
#	TALK_43		Support fake 4.2 BSD talk requests
#	SYSLOG_42	Use 4.2 BSD syslog(3)
#	SYSLOG_43	Use 4.2 BSD syslog(3)
#	LOG		Use syslog(3) for logging errors
#	BSD_RELEASE	Which version of BSD distribution
#			42 is 4.2BSD (implies TALK_42, SYSLOG_42)
#			43 is 4.3BSD (implies BROADCAST, TALK_43, SYSLOG_43)
#	NOCURSES	Don't use curses to redraw the screen
#	HPUX		A Hewlett-Packard special
#
# NOTE: if you change the domain (INTERNET vs UNIX) then "make newdomain"
#
DEFS_BSD43=	-DINTERNET -DLOG -DBSD_RELEASE=43
DEFS_BSD44=	-DINTERNET -DLOG -DBSD_RELEASE=44
DEFS_SUN=	-DINTERNET -DLOG -DBSD_RELEASE=42 -DBROADCAST
DEFS_SUN4_0=	-DINTERNET -DLOG -DTALK_42 -DSYSLOG_43 -DBROADCAST
DEFS_ULTRIX=	-DINTERNET -DLOG -DBSD_RELEASE=42
DEFS_HPUX=	-DINTERNET -DTERMINFO -DNOCURSES -DHPUX
DEFS_CONVEX=	-DINTERNET -DBSD_RELEASE=42
DEFS_SGI=	-DINTERNET -DLOG -DTERMINFO -DSYSLOG_43 -DBROADCAST -DNOCURSES
DEFS_NEXT=	$(DEFS_43) -bsd -traditional -Dconst=

#
# The following flags are used for system specific compilation arguments.
# Change them to include the appropriate arguments.  For example, on SGI
# machines, they should look like
# SYSCFLAGS=	-I/usr/include/bsd
# SYSLIBS=	-lbsd
#
SYSCFLAGS=
SYSLIBS=

#
# Generic definitions
#
DEFS=		$(GAME_PARAM) $(DEFS_BSD44)
CFLAGS=		-O $(SYSCFLAGS) $(DEFS)

#
# Normal targets
#
all:	hunt huntd

hunt:	$(POBJ) pathname.o
	$(CC) -o hunt $(POBJ) pathname.o -lcurses -ltermcap $(SYSLIBS)

huntd:	$(DOBJ) pathname.o
	$(CC) -o huntd $(DOBJ) pathname.o $(SYSLIBS)

debug:	hunt.dbg huntd.dbg

hunt.dbg:	$(POBJ) pathname.dbg.o
	$(CC) -o hunt.dbg $(POBJ) pathname.dbg.o -lcurses -ltermcap $(SYSLIBS)

huntd.dbg: $(DOBJ) pathname.dbg.o
	$(CC) -o huntd.dbg $(DOBJ) pathname.dbg.o $(SYSLIBS)

#
# Source distribution in three files to a particular person
#
mail.msg:
	-@if test x${MAIL} = x ; then\
		/bin/echo MAIL not set ;\
	fi
mail.quit:
	@test x$mail != x
mail:	mail.msg mail.quit
	shar -a README hunt.6 huntd.6 Makefile ${HDR} ${PSRC} |\
	Mail -s "Hunt (part 1 of 3)" ${MAIL}
	shar -a ${DSRC1} | Mail -s "Hunt (part 2 of 3)" ${MAIL}
	shar -a ${DSRC2} talk_ctl.h | Mail -s "Hunt (part 3 of 3)" ${MAIL}

#
# Single file source distribution
#
shar:
	shar -c README hunt.6 huntd.6 Makefile ${HDR} ${PSRC} ${DSRC1} \
	${DSRC2} talk_ctl.h | compress -c > hunt.shar.Z

#
# System installation
#
install:	all
	-cmp -s huntd ${LIBDIR}/huntd || install -c huntd ${LIBDIR}/huntd
	-cmp -s hunt ${BINDIR}/hunt || install -c hunt ${BINDIR}/hunt
	-cmp -s hunt.6 ${MANDIR}/hunt.6 \
		|| install -m 444 -c hunt.6 ${MANDIR}/hunt.6
	-cmp -s huntd.6 ${MANDIR}/huntd.6 \
		|| install -m 444 -c huntd.6 ${MANDIR}/huntd.6

#
# Object file dependencies
#
$(POBJ): $(HDR)

$(DOBJ): $(HDR)
	$(CC) $(CFLAGS) -c $*.c

pathname.o: pathname.c Makefile
	$(CC) $(CFLAGS) -DHUNTD=\"${LIBDIR}/huntd\" -c pathname.c

pathname.dbg.o: pathname.c
	@echo $(CC) $(CFLAGS) -DDEBUG -c pathname.c -o pathname.dbg.o
	@rm -f x.c
	@ln pathname.c x.c
	@$(CC) $(CFLAGS) -DDEBUG -c x.c
	@mv x.o pathname.dbg.o
	@rm -f x.c

#
# Miscellaneous functions
#
lint:	driver.lint hunt.lint

driver.lint: $(DSRC)
	lint $(DEFS) $(DSRC) 2>&1 > driver.lint

hunt.lint: $(PSRC)
	lint $(DEFS) $(PSRC) -lcurses 2>&1 > hunt.lint

tags:	$(DSRC) $(PSRC)
	ctags $(DSRC) $(PSRC)

clean:
	rm -f $(POBJ) $(DOBJ) pathname.o pathname.dbg.o errs hunt.dbg \
	huntd.dbg hunt huntd hunt.lint driver.lint hunt.shar.Z

newdomain:
	rm hunt.o extern.o driver.o