CC =		gcc
CFLAGS =	-O2 -s -D_GNU_SOURCE
LDLIBS =	-lcrypt
PREFIX =
BINDIR =	$(PREFIX)/usr/sbin

ifeq ($(USE_SHADOW), 1)
	DEFS:=-DUSE_SHADOW
else
	DEFS:=
endif

all: sessmgr
	@echo "All done!"

sessmgr: sessmgr.o sha256.o
	$(CC) $(CFLAGS) $(LDLIBS) sessmgr.o sha256.o -o sessmgr

sessmgr.o: sessmgr.c
	$(CC) $(CFLAGS) $(DEFS) -c sessmgr.c

sha256.o: sha256.c
	$(CC) $(CFLAGS) $(DEFS) -c sha256.c

install:
	mkdir -p $(BINDIR)
	cp sessmgr $(BINDIR)
	@echo "All done!"

uninstall:
	rm -f $(BINDIR)/sessmgr
	@echo "All done!"

clean:
	rm -f sessmgr *.o
	@echo "All done!"