1#!/bin/sh
2# SPDX-License-Identifier: GPL-2.0
3nm="$1"
4file="$2"
5$nm "$file" | grep '^ *U' > /dev/null 2>&1
6if [ $? -eq 1 ]; then
7    exit 0
8else
9    echo "$file: undefined symbols found" >&2
10    exit 1
11fi
12