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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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