BINDIR=/usr/local/bin
INSTALL=../install-sh -c
LIB=-lnsl
CC=gcc

all: getip

getip: getip.c
	$(CC) -o $@ $(LIB) $?

install: getip
	[ -d $(BINDIR) ] || $(INSTALL) -d -o root -g bin -m 755 $(BINDIR)
	$(INSTALL) -o root -g bin -m 755 $? $(BINDIR)
	@echo ""
	@echo "type \"$(BINDIR)/getip\" for usage info."
	@echo ""

clean:
	rm -f getip *.o