Refactor/cpp client sdk

.github/scripts/package-client-cpp-manylinux-glibc217.sh

@@ -0,0 +1,95 @@
+#!/usr/bin/env bash
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with this
+# work for additional information regarding copyright ownership.  The ASF
+# licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# Build client-cpp in manylinux2014 and verify max required GLIBC symbol <= 2.17.
+set -euxo pipefail
+
+MACHINE=$(uname -m)
+case "${MACHINE}" in
+  x86_64)
+    CMAKE_PKG_ARCH=linux-x86_64
+    JDK_API_ARCH=linux/x64
+    DEFAULT_CLASSIFIER=linux-x86_64-glibc217
+    ;;
+  aarch64)
+    CMAKE_PKG_ARCH=linux-aarch64
+    JDK_API_ARCH=linux/aarch64
+    DEFAULT_CLASSIFIER=linux-aarch64-glibc217
+    ;;
+  *)
+    echo "Unsupported architecture: ${MACHINE}" >&2
+    exit 1
+    ;;
+esac
+
+PACKAGE_CLASSIFIER="${PACKAGE_CLASSIFIER:-${DEFAULT_CLASSIFIER}}"
+
+CMAKE_VERSION=3.28.4
+CMAKE_DIR="/opt/cmake-${CMAKE_VERSION}"
+if [[ ! -x "${CMAKE_DIR}/bin/cmake" ]]; then
+  curl -fsSL -o /tmp/cmake.tar.gz "https://github.com/Kitware/CMake/releases/download/v${CMAKE_VERSION}/cmake-${CMAKE_VERSION}-${CMAKE_PKG_ARCH}.tar.gz"
+  rm -rf "${CMAKE_DIR}"
+  mkdir -p /opt
+  tar xf /tmp/cmake.tar.gz -C /opt
+  mv "/opt/cmake-${CMAKE_VERSION}-${CMAKE_PKG_ARCH}" "${CMAKE_DIR}"
+fi
+
+JAVA_HOME=/opt/jdk-17
+if [[ ! -x "${JAVA_HOME}/bin/java" ]]; then
+  curl -fsSL -o /tmp/jdk17.tar.gz "https://api.adoptium.net/v3/binary/latest/17/ga/${JDK_API_ARCH}/jdk/hotspot/normal/eclipse?project=jdk"
+  rm -rf /opt/jdk-17*
+  mkdir -p /opt
+  tar xf /tmp/jdk17.tar.gz -C /opt
+  JAVA_HOME=$(find /opt -maxdepth 1 -type d -name 'jdk-17*' -print -quit)
+  ln -sfn "${JAVA_HOME}" /opt/jdk-17
+  JAVA_HOME=/opt/jdk-17
+fi
+
+export PATH="${CMAKE_DIR}/bin:${JAVA_HOME}/bin:${PATH}"
+export JAVA_HOME
+
+gcc --version
+cmake --version
+java -version
+
+cd "${GITHUB_WORKSPACE:?GITHUB_WORKSPACE is not set}"
+./mvnw clean package -P with-cpp -pl iotdb-client/client-cpp -am -DskipTests \
+  -Dspotless.skip=true \
+  -Dclient.cpp.package.classifier="${PACKAGE_CLASSIFIER}"
+
+SO="iotdb-client/client-cpp/target/install/lib/libiotdb_session.so"
+test -f "${SO}"
+
+echo "=== Build host glibc ==="
+ldd --version 2>&1 | sed -n '1p'
+
+echo "=== Highest GLIBC_* symbols in libiotdb_session.so ==="
+objdump -T "${SO}" | grep GLIBC_ | sed "s/.*GLIBC_/GLIBC_/" | sort -Vu | tail -10
+
+max_glibc=$(objdump -T "${SO}" | grep -oE "GLIBC_[0-9.]+" | sed "s/GLIBC_//" | sort -t. -k1,1n -k2,2n -k3,3n | tail -1)
+echo "max_glibc=${max_glibc}"
+
+if [[ -z "${max_glibc}" ]]; then
+  echo "ERROR: could not determine max GLIBC version from ${SO}"
+  exit 1
+fi
+
+if awk -v max="${max_glibc}" "BEGIN { exit !(max > 2.17) }"; then
+  echo "ERROR: libiotdb_session.so requires glibc > 2.17 (max=${max_glibc})"
+  exit 1
+fi
+
+echo "glibc compatibility check passed (max=${max_glibc} <= 2.17)"

.github/scripts/package-client-cpp-manylinux-glibc224.sh

@@ -0,0 +1,129 @@
+#!/usr/bin/env bash
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with this
+# work for additional information regarding copyright ownership.  The ASF
+# licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# manylinux_2_24 baseline; explicit CXX11 libstdc++ ABI; max glibc 2.24.
+set -euxo pipefail
+
+MAX_GLIBC=2.24
+
+MACHINE=$(uname -m)
+case "${MACHINE}" in
+  x86_64)
+    CMAKE_PKG_ARCH=linux-x86_64
+    JDK_API_ARCH=linux/x64
+    DEFAULT_CLASSIFIER=linux-x86_64-glibc224
+    ;;
+  aarch64)
+    CMAKE_PKG_ARCH=linux-aarch64
+    JDK_API_ARCH=linux/aarch64
+    DEFAULT_CLASSIFIER=linux-aarch64-glibc224
+    ;;
+  *)
+    echo "Unsupported architecture: ${MACHINE}" >&2
+    exit 1
+    ;;
+esac
+
+PACKAGE_CLASSIFIER="${PACKAGE_CLASSIFIER:-${DEFAULT_CLASSIFIER}}"
+
+CMAKE_VERSION=3.28.4
+CMAKE_DIR="/opt/cmake-${CMAKE_VERSION}"
+if [[ ! -x "${CMAKE_DIR}/bin/cmake" ]]; then
+  curl -fsSL -o /tmp/cmake.tar.gz "https://github.com/Kitware/CMake/releases/download/v${CMAKE_VERSION}/cmake-${CMAKE_VERSION}-${CMAKE_PKG_ARCH}.tar.gz"
+  rm -rf "${CMAKE_DIR}"
+  mkdir -p /opt
+  tar xf /tmp/cmake.tar.gz -C /opt
+  mv "/opt/cmake-${CMAKE_VERSION}-${CMAKE_PKG_ARCH}" "${CMAKE_DIR}"
+fi
+
+JAVA_HOME=/opt/jdk-17
+if [[ ! -x "${JAVA_HOME}/bin/java" ]]; then
+  curl -fsSL -o /tmp/jdk17.tar.gz "https://api.adoptium.net/v3/binary/latest/17/ga/${JDK_API_ARCH}/jdk/hotspot/normal/eclipse?project=jdk"
+  rm -rf /opt/jdk-17*
+  mkdir -p /opt
+  tar xf /tmp/jdk17.tar.gz -C /opt
+  JAVA_HOME=$(find /opt -maxdepth 1 -type d -name 'jdk-17*' -print -quit)
+  ln -sfn "${JAVA_HOME}" /opt/jdk-17
+  JAVA_HOME=/opt/jdk-17
+fi
+
+export PATH="${CMAKE_DIR}/bin:${JAVA_HOME}/bin:${PATH}"
+export JAVA_HOME
+
+echo "=== Toolchain ==="
+command -v gcc g++ || true
+gcc --version | head -1
+g++ --version | head -1
+g++ -dM -E -x c++ /dev/null | grep GLIBCXX_USE_CXX11_ABI || true
+cmake --version
+java -version
+
+cd "${GITHUB_WORKSPACE:?GITHUB_WORKSPACE is not set}"
+./mvnw clean package -P with-cpp -pl iotdb-client/client-cpp -am -DskipTests \
+  -Dspotless.skip=true \
+  -Dclient.cpp.package.classifier="${PACKAGE_CLASSIFIER}" \
+  -Diotdb.libstdcxx.cxx11.abi=ON
+
+SO="iotdb-client/client-cpp/target/install/lib/libiotdb_session.so"
+test -f "${SO}"
+
+echo "=== libstdc++ ABI check (cxx11) ==="
+ABI_TAG="${GITHUB_WORKSPACE}/iotdb-client/client-cpp/target/build/iotdb_libstdcxx_abi_tag"
+if [[ ! -f "${ABI_TAG}" ]]; then
+  echo "ERROR: missing CMake ABI tag file ${ABI_TAG}"
+  exit 1
+fi
+ABI_TAG_VALUE=$(tr -d '[:space:]' < "${ABI_TAG}")
+if [[ "${ABI_TAG_VALUE}" != "cxx11" ]]; then
+  echo "ERROR: expected iotdb_libstdcxx_abi_tag=cxx11, got '${ABI_TAG_VALUE}'"
+  exit 1
+fi
+echo "ABI check passed (cmake tag=${ABI_TAG_VALUE})"
+
+echo "=== Build host glibc ==="
+ldd --version 2>&1 | sed -n '1p'
+
+echo "=== Highest GLIBC_* symbols in libiotdb_session.so ==="
+objdump -T "${SO}" | grep GLIBC_ | sed "s/.*GLIBC_/GLIBC_/" | sort -Vu | tail -10
+
+max_glibc=$(objdump -T "${SO}" | grep -oE "GLIBC_[0-9.]+" | sed "s/GLIBC_//" | sort -t. -k1,1n -k2,2n -k3,3n | tail -1)
+echo "max_glibc=${max_glibc}"
+
+if [[ -z "${max_glibc}" ]]; then
+  echo "ERROR: could not determine max GLIBC version from ${SO}"
+  exit 1
+fi
+
+if awk -v max="${max_glibc}" -v limit="${MAX_GLIBC}" 'BEGIN { exit !(max > limit) }'; then
+  echo "ERROR: libiotdb_session.so requires glibc > ${MAX_GLIBC} (max=${max_glibc})"
+  exit 1
+fi
+
+echo "glibc compatibility check passed (max=${max_glibc} <= ${MAX_GLIBC})"
+
+echo "=== Example link test (default g++) ==="
+INSTALL_ROOT="${GITHUB_WORKSPACE}/iotdb-client/client-cpp/target/install"
+EXAMPLE_SRC="${GITHUB_WORKSPACE}/example/client-cpp-example/src"
+LINKTEST_BUILD="/tmp/client-cpp-example-linktest-glibc224"
+rm -rf "${LINKTEST_BUILD}"
+mkdir -p "${LINKTEST_BUILD}"
+unset CC CXX CFLAGS CXXFLAGS
+"${CMAKE_DIR}/bin/cmake" -S "${EXAMPLE_SRC}" -B "${LINKTEST_BUILD}" \
+  -DCMAKE_BUILD_TYPE=Release \
+  -DIOTDB_SDK_ROOT="${INSTALL_ROOT}"
+"${CMAKE_DIR}/bin/cmake" --build "${LINKTEST_BUILD}" --target SessionExample -j"$(nproc)"
+test -x "${LINKTEST_BUILD}/SessionExample"
+echo "Example link test passed"