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