1 #!/bin/sh 2 # SPDX-License-Identifier: GPL-2.0-only 3 4 # Dummy script that always succeeds. 5 6 # Check if the first parameter appears in the rest. Succeeds if found. 7 # This helper is useful if a particular option was passed to this script. 8 # Typically used like this: 9 # arg_contain <word-you-are-searching-for> "$@" 10 arg_contain () 11 { 12 search="$1" 13 shift 14 15 while [ $# -gt 0 ] 16 do 17 if [ "$search" = "$1" ]; then 18 return 0 19 fi 20 shift 21 done 22 23 return 1 24 } 25 26 if arg_contain --version "$@" || arg_contain -v "$@"; then 27 progname=$(basename $0) 28 echo "GNU $progname (scripts/dummy-tools/$progname) 2.50" 29 exit 0 30 fi
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