#!/bin/sh
# CHECK-INSTALL

RC=0

case ${OS} in
OpenBSD|NetBSD|FreeBSD)
	TOOL="vnconfig"
	which ${TOOL} 1>/dev/null 2>&1 || RC=1
	;;
Linux)
	TOOL="udevinfo"
	UDEV_VERSION="0"
	test -x "$(which ${TOOL} 2>/dev/null)" && \
		UDEV_VERSION=$(${TOOL} -V | sed -e 's/^[^0-9]* \([0-9]\{1,\}\)[^0-9]\{0,\}/\1/')
	if test "${UDEV_VERSION}" -ge 059; then
		RC=0
	else
		TOOL="hotplug"
		which ${TOOL} 1>/dev/null 2>&1 || RC=1
	fi
	;;
*)
	TOOL=""
	echo "Unknown OS" && RC=1
	;;
esac

if test ${RC} -ne 0; then
	echo
	echo " *** Check for ${TOOL} FAILED"
fi

exit ${RC}