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|
#!/bin/bash
#
#
#
# Modify libraries included in the wheel to find the wheel-included
# librdkafka, including plugins such as the monitoring-interceptor.
set -e
wheelhouse=$1
fixed_wheelhouse=$2
platform=$(uname -s)
stagedir=$PWD/staging
if [[ ! -d $wheelhouse || -z $fixed_wheelhouse ]]; then
echo "Usage: $0 <wheelhouse-directory> <fixed-wheelhouse-directory>"
exit 1
fi
if [[ $fixed_wheelhouse != "/*" ]]; then
fixed_wheelhouse=$PWD/$fixed_wheelhouse
fi
mkdir -p $fixed_wheelhouse
fixup_wheel_linux () {
# The .libs directory seems to differ between wheel tooling versions.
pushd confluent_kafka/.libs || pushd confluent_kafka.libs
# Find mangled librdkafka name
local mangled=$(echo librdkafka-*.so.1)
if [[ ! -f $mangled ]]; then
echo "Failed to find mangled librdkafka:"
ls -la
exit 1
fi
echo "Copying additional libs and plugins"
for extlib in $stagedir/libs/*.so ; do
echo "Fixing $extlib"
# Copy file to wheel's libdir
local lib=$(basename $extlib)
cp -v "$extlib" "$lib"
# Change the name to be local
patchelf --print-soname $lib
patchelf --set-soname $lib $lib
local curr_lrk=$(ldd $lib | grep librdkafka.so | awk '{print $1}')
if [[ -n $curr_lrk ]]; then
# Change the librdkafka reference to load from the same
# directory as the plugin
patchelf --replace-needed "$curr_lrk" "$mangled" $lib
elif [[ $lib == monitoring-interceptor* ]]; then
# Some versions of the monitoring interceptor is not
# properly linked to librdkafka (CP 5.0.1), fix it.
patchelf --add-needed "$mangled" $lib
fi
echo "$lib dependencies:"
ldd $lib
done
popd # confluent_kafka/.libs or confluent_kafka.libs
}
fixup_wheel_macosx () {
pushd confluent_kafka/.dylibs
echo "Copying additional libs and plugins from $stagedir/libs/"
for extlib in $stagedir/libs/*.dylib ; do
echo "Fixing $extlib"
# Copy file to wheel's libdir
lib=$(basename $extlib)
cp -v "$extlib" "$lib"
# Change the name to be local
install_name_tool -id "$lib" $lib
# Extract existing(old) reference
old=$(otool -L $lib | grep -o '.*librdkafka.1.dylib' | xargs)
if [[ ! -z "$old" ]]; then
# Change the librdkafka reference to load from the same
# directory as the plugin
install_name_tool -change "$old" '@loader_path/librdkafka.1.dylib' $lib
otool -L $lib
else
echo "WARNING: couldn't find librdkafka reference in $lib"
otool -L $lib
fi
done
popd # confluent_kafka
}
fixup_wheel () {
local whl="$1"
local fixed_whl="$fixed_wheelhouse/$(basename $whl)"
local tmpdir=$(mktemp -d)
echo "Patching $whl"
unzip $whl -d $tmpdir
pushd $tmpdir
if [[ $platform == "Linux" ]]; then
fixup_wheel_linux
elif [[ $platform == "Darwin" ]]; then
fixup_wheel_macosx
fi
popd # tmpdir
wheel pack $tmpdir -d $fixed_wheelhouse
rm -rf $tmpdir
echo "Fixed $fixed_whl"
}
build_patchelf () {
# Download, build and install patchelf from source.
curl -l https://releases.nixos.org/patchelf/patchelf-0.9/patchelf-0.9.tar.gz | tar xzf -
pushd patchelf-0.9
./configure
make -j
sudo make install
popd # patchelf-..
}
if [[ $platform == "Linux" ]]; then
if ! which patchelf >/dev/null 2>&1; then
echo "Need to install patchelf to continue"
sudo apt-get install -y patchelf || build_patchelf
fi
patchelf --version
wheelmatch=linux
elif [[ $platform == "Darwin" ]]; then
if ! which install_name_tool >/dev/null 2>&1; then
echo "Requires install_name_tool, but not found"
exit 1
fi
wheelmatch=macosx
else
echo "Unsupported platform: $platform"
exit 1
fi
for wheel in $wheelhouse/*${wheelmatch}*.whl ; do
fixup_wheel "$wheel"
done
|
