Ethan Clay
94 lines
3.9 KiB
Bash
Executable File
94 lines
3.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# build-rocksdb.sh — Build and install a pinned RocksDB version for CI.
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#
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# Ubuntu 22.04's librocksdb-dev is 6.11.4 (the same version that bit
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# DNS2 — see PR #10). Triangles requires RocksDB >= 7.4.0 for the XXH3
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# per-block checksum used in modern smsgDB SST files; src/smessage.cpp's
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# SecMsgDB::Open has a runtime quarantine fallback, but the build-time
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# check in CMakeLists.txt refuses to configure against < 7.4.
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#
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# This script clones RocksDB at a pinned tag, builds only the shared
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# library (fast), installs to /usr/local, and refreshes ldconfig.
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# Triangles' CMake find_library probes /usr/local before /usr/lib so
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# the just-built copy is picked up first.
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#
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# Pinned version matches DNS2's system librocksdb (8.9.1) so test
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# coverage matches production.
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#
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# Usage: sudo ./scripts/ci/build-rocksdb.sh
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set -euo pipefail
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ROCKSDB_VERSION="${ROCKSDB_VERSION:-8.9.1}"
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ROCKSDB_TAG="v${ROCKSDB_VERSION}"
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ROCKSDB_COMMIT="${ROCKSDB_COMMIT:-49ce8a1064dd1ad89117899839bf136365e49e79}"
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INSTALL_PREFIX="${INSTALL_PREFIX:-/usr/local}"
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JOBS="${JOBS:-$(nproc)}"
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WORKDIR="$(mktemp -d)"
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trap 'rm -rf "$WORKDIR"' EXIT
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echo ">>> Building RocksDB ${ROCKSDB_TAG} (${JOBS} jobs) into ${INSTALL_PREFIX}"
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git clone --depth 1 --branch "${ROCKSDB_TAG}" \
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https://github.com/facebook/rocksdb.git "${WORKDIR}/rocksdb"
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cd "${WORKDIR}/rocksdb"
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ACTUAL_COMMIT="$(git rev-parse HEAD)"
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if [ "${ACTUAL_COMMIT}" != "${ROCKSDB_COMMIT}" ]; then
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echo "!!! RocksDB ${ROCKSDB_TAG} resolved to ${ACTUAL_COMMIT}, expected ${ROCKSDB_COMMIT}" >&2
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exit 1
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fi
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# Shared library only — Triangles links dynamically. Statically linking
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# rocksdb.a would also work but balloons the daemon binary by ~50 MB.
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make -j"${JOBS}" shared_lib PORTABLE=1 USE_RTTI=1 \
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EXTRA_CXXFLAGS="-Wno-error=deprecated-declarations"
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make install-shared PREFIX="${INSTALL_PREFIX}"
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# Scrub the rocksdb.pc that install-shared just wrote. RocksDB's
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# Makefile unconditionally appends `-isystem third-party/gtest-1.8.1/
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# fused-src` to Cflags, which is a RELATIVE path baked in from the build
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# directory. Modern CMake (>= 3.27) refuses to consume imported targets
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# with non-existent relative paths in INTERFACE_INCLUDE_DIRECTORIES,
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# so pkg_check_modules(rocksdb) on a Triangles configure errors out
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# with: 'Imported target "PkgConfig::RocksDB" includes non-existent
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# path "third-party/gtest-1.8.1/fused-src"'.
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#
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# Replace the bad flag with the absolute include dir so pkg-config
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# consumers see a path that actually exists on disk.
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PC_FILE="${INSTALL_PREFIX}/lib/pkgconfig/rocksdb.pc"
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if [ -f "${PC_FILE}" ]; then
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sed -i \
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-e "s|-isystem third-party/gtest-1.8.1/fused-src|-I${INSTALL_PREFIX}/include|g" \
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-e "s|-isystem \\\${prefix}/third-party/gtest-1.8.1/fused-src|-I${INSTALL_PREFIX}/include|g" \
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-e 's|-std=c++17 ||g' \
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-e 's|-std=c++17$||g' \
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"${PC_FILE}"
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fi
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ldconfig
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# Sanity: installed library should be on disk and registered with ldconfig.
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# ldconfig strips the patch version from its output, so we check both:
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# 1. File exists at the versioned path (definitive).
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# 2. ldconfig shows a matching major.minor (sanity for runtime linker).
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ROCKSDB_MAJOR_MINOR="${ROCKSDB_VERSION%.*}"
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if [ ! -f "${INSTALL_PREFIX}/lib/librocksdb.so.${ROCKSDB_VERSION}" ]; then
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echo "!!! librocksdb.so.${ROCKSDB_VERSION} not found at ${INSTALL_PREFIX}/lib/" >&2
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ls -l "${INSTALL_PREFIX}/lib/librocksdb"* 2>&1 || true
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exit 1
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fi
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if ! ldconfig -p | grep -q "librocksdb.so.${ROCKSDB_MAJOR_MINOR}"; then
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echo "!!! ldconfig did not register librocksdb.so.${ROCKSDB_MAJOR_MINOR}" >&2
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ldconfig -p | grep -i rocksdb >&2 || true
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exit 1
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fi
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echo ">>> RocksDB ${ROCKSDB_TAG} installed to ${INSTALL_PREFIX}"
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echo ">>> - library: ${INSTALL_PREFIX}/lib/librocksdb.so.${ROCKSDB_VERSION}"
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echo ">>> - headers: ${INSTALL_PREFIX}/include/rocksdb/version.h"
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ls -l "${INSTALL_PREFIX}/lib/librocksdb.so"* "${INSTALL_PREFIX}/include/rocksdb/version.h"
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