shrink-rpath.sh

#! /bin/sh -e
SCRATCH=scratch/$(basename $0 .sh)

rpath=$(../src/patchelf --print-rpath ./libbar.so)
echo "RPATH before: $rpath"
if ! echo "$rpath" | grep -q /no-such-path; then
    echo "incomplete RPATH"
    exit 1
fi

rm -rf ${SCRATCH}
mkdir -p ${SCRATCH}
cp libbar.so ${SCRATCH}/
../src/patchelf --shrink-rpath ${SCRATCH}/libbar.so

rpath=$(../src/patchelf --print-rpath ${SCRATCH}/libbar.so)
echo "RPATH after: $rpath"
if echo "$rpath" | grep -q /no-such-path; then
    echo "RPATH not shrunk"
    exit 1
fi

cp libfoo.so ${SCRATCH}/

exitCode=0
cd ${SCRATCH} && LD_LIBRARY_PATH=. ../../main || exitCode=$?

if test "$exitCode" != 46; then
    echo "bad exit code!"
    exit 1
fi