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#! /bin/sh -e
SCRATCH=scratch/$(basename "$0" .sh)
if test "$(uname)" = FreeBSD; then
echo "skipping on FreeBSD"
exit 77
fi
rm -rf "${SCRATCH}"
mkdir -p "${SCRATCH}"
mkdir -p "${SCRATCH}/libsA"
mkdir -p "${SCRATCH}/libsB"
cp main-scoped "${SCRATCH}/"
cp libfoo-scoped.so "${SCRATCH}/libsA/"
cp libbar-scoped.so "${SCRATCH}/libsB/"
cp liboveralign.so "${SCRATCH}/"
oldRPath=$(../src/patchelf --print-rpath "${SCRATCH}"/main-scoped)
if test -z "$oldRPath"; then oldRPath="/oops"; fi
../src/patchelf --set-rpath "$oldRPath:$(pwd)/${SCRATCH}/libsA:$(pwd)/${SCRATCH}/libsB" "${SCRATCH}/main-scoped"
# "main" contains libbar in its RUNPATH, but that's ignored when
# resolving libfoo. So libfoo won't find libbar and this will fail.
exitCode=0
(cd "${SCRATCH}" && ./main-scoped) || exitCode=$?
if test "$exitCode" = 46; then
echo "expected failure"
fi
# So set an RUNPATH on libfoo as well.
oldRPath=$(../src/patchelf --print-rpath "${SCRATCH}/libsA/libfoo-scoped.so")
if test -z "$oldRPath"; then oldRPath="/oops"; fi
../src/patchelf --set-rpath "$oldRPath:$(pwd)/${SCRATCH}/libsB" "${SCRATCH}/libsA/libfoo-scoped.so"
exitCode=0
(cd "${SCRATCH}" && ./main-scoped) || exitCode=$?
if test "$exitCode" != 46; then
echo "bad exit code!"
exit 1
fi
# Remove the libbar PATH from main using --shrink-rpath.
../src/patchelf --shrink-rpath "${SCRATCH}/main-scoped"
if ../src/patchelf --print-rpath "${SCRATCH}/main-scoped" | grep /libsB; then
echo "shrink failed"
exit 1
fi
# And it should still run.
exitCode=0
(cd "${SCRATCH}" && ./main-scoped) || exitCode=$?
if test "$exitCode" != 46; then
echo "bad exit code!"
exit 1
fi
# ALL loads should have the same alignment
lib="${SCRATCH}/liboveralign.so"
../src/patchelf --set-rpath "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" "$lib"
num_alignments=$(${READELF} -W -l "${lib}" | awk '/LOAD/ { print $NF }' | sort -u | wc -l)
echo "$num_alignments"
if test "${num_alignments}" -ne "1"; then
exit 1
fi
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