CC = gcc
XSOPT =
SOPT = -Wall -O2 -fno-defer-pop
CPY = cp -a
DEL = rm -f

pdst.s:	pdst.c
	$(CC) $(XSOPT) $(SOPT) -S pdst.c

pdst.o:	pdst.s
	$(CC) -c pdst.s

pdst:	pdst.o
	$(CC) -o pdst pdst.o -lm

systemImage:	initial.st
	./pdst -c initial.st

.PHONY:	test1
test1:
	$(CPY) snapshot snapshot.1
	./pdst -w snapshot <test1.kbd

.PHONY:	test2
test2:
	$(CPY) snapshot snapshot.2
	./pdst -w snapshot <test2.kbd

.PHONY:	clean
clean:
	$(DEL) snapshot.2 test2.one.out test2.all.out
	$(DEL) snapshot.1
	$(DEL) snapshot transcript systemImage
	$(DEL) pdst pdst.o pdst.s