gistfile1.txt

#!/bin/bash

workdir=$(mktemp -d)

bsdtar xf "$1" -C "$workdir"
while read file; do
  liblist="$(objdump -p "$file" 2> /dev/null | grep -E "NEEDED\s+$2")"
  [[ -n "$liblist" ]] && printf "%s\n%s\n" "${file#$workdir}" "$liblist" && found=1
done < <(find "$workdir" -type f)

[[ ! $found ]] && printf "No file in %s is linked to %s\n" "${1##*/}" "$2"

rm -rf "$workdir"