#! /bin/sh -e SCRATCH=scratch/$(basename $0 .sh) rm -rf ${SCRATCH} mkdir -p ${SCRATCH} cp main ${SCRATCH}/ RANDOM_PATH=$(pwd)/${SCRATCH}/$RANDOM echo -n ${RANDOM_PATH} >> ${SCRATCH}/add-rpath ! ../src/patchelf --print-rpath ${SCRATCH}/main | grep $RANDOM_PATH ../src/patchelf --add-rpath @${SCRATCH}/add-rpath ${SCRATCH}/main ../src/patchelf --print-rpath ${SCRATCH}/main | grep $RANDOM_PATH # should print error message and fail ../src/patchelf --set-rpath @${SCRATCH}/does-not-exist ${SCRATCH}/main 2>&1 | grep "getting info about"