#!/bin/bash
INPUT_FILE="$1"
OUTPUT_FILE="$2"
TEMP_FILE=$(mktemp $(basename "$INPUT_FILE").XXXXXX)
trap 'rm -f ${TEMP_FILE}' EXIT
HOSTDIR=/run/host
LIBDIR=$(dirname $(ldd "$INPUT_FILE" | grep libc | awk '{ print $3 }'))
cp "$INPUT_FILE" "$TEMP_FILE"
patchelf --force-rpath --set-rpath ${HOSTDIR}${LIBDIR} "${TEMP_FILE}"
LOADER=$(patchelf --print-interpreter "$INPUT_FILE")
patchelf --set-interpreter ${HOSTDIR}${LOADER} "${TEMP_FILE}"
chmod a+rx "${TEMP_FILE}"
mv "${TEMP_FILE}" "${OUTPUT_FILE}"