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#! /bin/sh -e
SCRATCH=scratch/$(basename $0 .sh)
OBJDUMP=${OBJDUMP:-objdump}
OBJCOPY=${OBJCOPY:-objcopy}
if ! $OBJDUMP -p main | grep -q MIPS_RLD_MAP_REL; then
echo "No MIPS_RLD_MAP_REL dynamic section entry, skipping"
exit 0
fi
rm -rf ${SCRATCH}
mkdir -p ${SCRATCH}
mkdir -p ${SCRATCH}/libsA
mkdir -p ${SCRATCH}/libsB
cp main ${SCRATCH}/
cp libfoo.so ${SCRATCH}/libsA/
cp libbar.so ${SCRATCH}/libsB/
# break the main executable by removing .rld_map section
${OBJCOPY} --remove-section .rld_map ${SCRATCH}/main
oldRPath=$(../src/patchelf --print-rpath ${SCRATCH}/main)
if test -z "$oldRPath"; then oldRPath="/oops"; fi
../src/patchelf --force-rpath --set-rpath $oldRPath:$(pwd)/${SCRATCH}/libsA:$(pwd)/${SCRATCH}/libsB ${SCRATCH}/main
if test "$(uname)" = FreeBSD; then
export LD_LIBRARY_PATH=$(pwd)/${SCRATCH}/libsB
fi
exitCode=0
(cd ${SCRATCH} && ./main) || exitCode=$?
if test "$exitCode" != 46; then
echo "bad exit code!"
exit 1
fi
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