#!/bin/sh
# CHECK-INSTALL

. ./funcs.sh

case $OS in
OpenBSD|NetBSD|FreeBSD)
	has_or_fail vnconfig
	;;
Linux)
	has_or_fail udevinfo
	[ "`udevinfo -V | awk '{print $NF}'`" -ge 59 ] 2>/dev/null || \
		has hotplug || \
		fail "udev is too old, upgrade to version 59 or later"
	;;
*)
	fail "unknown OS"
	;;
esac