# Universe: a primitive life program in Tcl/Tk.

TCL_LIB = /usr/lib/libtcl.a
TK_LIB = /usr/lib/libtk.a
DEBUG_TK_LIB = /usr/src/tk4.0/libtk.a
LIBS = -L/usr/X11R6/lib -ltk -ltcl -lX11 -lm
DEBUG_LIBS = -L/usr/X11R6/lib -ltcl -lX11 -lm
INCS = -I/usr/local/include -I/usr/X11R6/include

DEBUG_CFLAGS = -g -static
CFLAGS = ${INCS} 
CC = gcc
OBJS = widget.o main.o life.o

all: universe
debug: debug_universe

widget.o: widget.c widget.h life.h
	${CC} ${CFLAGS} -c widget.c
main.o: main.c widget.h life.h
	${CC} ${CFLAGS} -c main.c
life.o: life.c life.h widget.h
	${CC} ${CFLAGS} -c life.c
universe: ${OBJS}
	${CC} ${CFLAGS} -o universe ${OBJS} ${LIBS} 

debug_universe: clean
	${CC} ${CFLAGS} ${DEBUG_CFLAGS} -c widget.c
	${CC} ${CFLAGS} ${DEBUG_CFLAGS} -c main.c
	${CC} ${CFLAGS} ${DEBUG_CFLAGS} -c life.c
	${CC} ${CFLAGS} ${DEBUG_CFLAGS} -o universe \
              ${OBJS} ${DEBUG_TK_LIB} ${DEBUG_LIBS}

clean:
	rm -f universe *.o *~

tarchive:
	rm -f universe.tar.gz
	tar cvf universe.tar *.c *.h Makefile ChangeLog
	gzip --best universe.tar