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#! /bin/sh -e
SCRATCH=scratch/$(basename $0 .sh)
./simple
oldInterpreter=$(../src/patchelf --print-interpreter ./simple)
echo "current interpreter is $oldInterpreter"
if test "$(uname)" = Linux; then
echo "running with explicit interpreter..."
"$oldInterpreter" ./simple
fi
rm -rf ${SCRATCH}
mkdir -p ${SCRATCH}
newInterpreter=$(pwd)/${SCRATCH}/iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
cp simple ${SCRATCH}/
../src/patchelf --set-interpreter "$newInterpreter" ${SCRATCH}/simple
echo "running with missing interpreter..."
if ${SCRATCH}/simple; then
echo "simple works, but it shouldn't"
exit 1
fi
echo "running with new interpreter..."
ln -s "$oldInterpreter" "$newInterpreter"
${SCRATCH}/simple
if test "$(uname)" = Linux; then
echo "running with explicit interpreter..."
"$oldInterpreter" ${SCRATCH}/simple
fi
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