linux/scripts/modules-check.sh
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   1#!/bin/sh
   2# SPDX-License-Identifier: GPL-2.0
   3
   4set -e
   5
   6if [ $# != 1 ]; then
   7        echo "Usage: $0 <modules.order>" >& 2
   8        exit 1
   9fi
  10
  11exit_code=0
  12
  13# Check uniqueness of module names
  14check_same_name_modules()
  15{
  16        for m in $(sed 's:.*/::' "$1" | sort | uniq -d)
  17        do
  18                echo "error: the following would cause module name conflict:" >&2
  19                sed -n "/\/$m/s:^:  :p" "$1" >&2
  20                exit_code=1
  21        done
  22}
  23
  24check_same_name_modules "$1"
  25
  26exit $exit_code
  27