127 lines
4.3 KiB
Bash
127 lines
4.3 KiB
Bash
#!/usr/bin/env bash
|
|
# Build a protobuf C++ toolchain for the native Shard protocol.
|
|
#
|
|
# The Python side uses the exact grpcio-tools pin declared below. The C++ side
|
|
# builds exact Protobuf, Abseil, and gRPC source revisions so `protoc`,
|
|
# `grpc_cpp_plugin`, headers, and libraries all come from one ignored prefix.
|
|
# No system Protobuf/gRPC installation is accepted by the documented build.
|
|
#
|
|
# Usage:
|
|
# bash scripts/bootstrap_native_toolchain.sh [install-prefix]
|
|
#
|
|
# Then:
|
|
# cmake -S packages/node/native -B build/native -DCMAKE_PREFIX_PATH=<prefix>
|
|
# cmake --build build/native -j
|
|
# ctest --test-dir build/native --output-on-failure
|
|
|
|
set -euo pipefail
|
|
|
|
resolve_prefix() {
|
|
local candidate="${1:-${PWD}/build/native-toolchain}"
|
|
realpath -m -- "${candidate}"
|
|
}
|
|
|
|
if [[ "${1:-}" == "--print-prefix" ]]; then
|
|
resolve_prefix "${2:-}"
|
|
exit 0
|
|
fi
|
|
|
|
PREFIX="$(resolve_prefix "${1:-}")"
|
|
WORK="$(mktemp -d)"
|
|
trap 'rm -rf "${WORK}"' EXIT
|
|
|
|
# Pinned: the C++ runtime a generated stub is compiled against must be a version
|
|
# that stub is allowed to use, so these are exact, not floating.
|
|
PROTOBUF_VERSION="33.1"
|
|
ABSEIL_VERSION="20250814.1"
|
|
GRPC_VERSION="1.82.1"
|
|
GRPC_COMMIT="acccf84c0df20487d64101f528e5d426541ca4e5"
|
|
|
|
for tool in cmake curl git realpath sha256sum tar; do
|
|
command -v "${tool}" >/dev/null || {
|
|
echo "${tool} is required" >&2
|
|
exit 1
|
|
}
|
|
done
|
|
|
|
echo "--- fetching protobuf ${PROTOBUF_VERSION} and abseil ${ABSEIL_VERSION}"
|
|
cd "${WORK}"
|
|
curl -sfL -o protobuf.tar.gz \
|
|
"https://github.com/protocolbuffers/protobuf/releases/download/v${PROTOBUF_VERSION}/protobuf-${PROTOBUF_VERSION}.tar.gz"
|
|
tar xzf protobuf.tar.gz
|
|
|
|
curl -sfL -o abseil.tar.gz \
|
|
"https://github.com/abseil/abseil-cpp/releases/download/${ABSEIL_VERSION}/abseil-cpp-${ABSEIL_VERSION}.tar.gz"
|
|
tar xzf abseil.tar.gz
|
|
|
|
echo "--- building abseil ${ABSEIL_VERSION} into ${PREFIX}"
|
|
cmake -S "abseil-cpp-${ABSEIL_VERSION}" -B abseil-build \
|
|
-DCMAKE_BUILD_TYPE=Release \
|
|
-DCMAKE_INSTALL_PREFIX="${PREFIX}" \
|
|
-DCMAKE_POSITION_INDEPENDENT_CODE=ON \
|
|
-DABSL_ENABLE_INSTALL=ON \
|
|
-DABSL_BUILD_TESTING=OFF \
|
|
-DABSL_PROPAGATE_CXX_STD=ON
|
|
cmake --build abseil-build -j"$(nproc)"
|
|
cmake --install abseil-build
|
|
|
|
echo "--- building protobuf ${PROTOBUF_VERSION} into ${PREFIX}"
|
|
cmake -S "protobuf-${PROTOBUF_VERSION}" -B protobuf-build \
|
|
-DCMAKE_BUILD_TYPE=Release \
|
|
-DCMAKE_INSTALL_PREFIX="${PREFIX}" \
|
|
-DCMAKE_PREFIX_PATH="${PREFIX}" \
|
|
-Dabsl_DIR="${PREFIX}/lib64/cmake/absl" \
|
|
-DCMAKE_POSITION_INDEPENDENT_CODE=ON \
|
|
-Dprotobuf_LOCAL_DEPENDENCIES_ONLY=ON \
|
|
-Dprotobuf_BUILD_TESTS=OFF \
|
|
-Dprotobuf_BUILD_SHARED_LIBS=OFF
|
|
cmake --build protobuf-build -j"$(nproc)"
|
|
cmake --install protobuf-build
|
|
|
|
echo "--- fetching gRPC ${GRPC_VERSION} at ${GRPC_COMMIT}"
|
|
git init -q grpc-source
|
|
git -C grpc-source remote add origin https://github.com/grpc/grpc.git
|
|
git -C grpc-source fetch --depth 1 origin "${GRPC_COMMIT}"
|
|
git -C grpc-source checkout --detach FETCH_HEAD
|
|
git -C grpc-source submodule update --init --recursive --depth 1
|
|
[[ "$(git -C grpc-source rev-parse HEAD)" == "${GRPC_COMMIT}" ]] || {
|
|
echo "gRPC checkout identity mismatch" >&2
|
|
exit 1
|
|
}
|
|
|
|
echo "--- building gRPC ${GRPC_VERSION} and grpc_cpp_plugin into ${PREFIX}"
|
|
cmake -S grpc-source -B grpc-build \
|
|
-DCMAKE_BUILD_TYPE=Release \
|
|
-DCMAKE_INSTALL_PREFIX="${PREFIX}" \
|
|
-DCMAKE_PREFIX_PATH="${PREFIX}" \
|
|
-DProtobuf_DIR="${PREFIX}/lib64/cmake/protobuf" \
|
|
-Dabsl_DIR="${PREFIX}/lib64/cmake/absl" \
|
|
-DgRPC_INSTALL=ON \
|
|
-DgRPC_BUILD_TESTS=OFF \
|
|
-DgRPC_PROTOBUF_PROVIDER=package \
|
|
-DgRPC_ABSL_PROVIDER=package \
|
|
-DgRPC_CARES_PROVIDER=module \
|
|
-DgRPC_RE2_PROVIDER=module \
|
|
-DgRPC_SSL_PROVIDER=module \
|
|
-DgRPC_ZLIB_PROVIDER=module \
|
|
-DgRPC_BUILD_GRPC_CPP_PLUGIN=ON \
|
|
-DgRPC_BUILD_GRPC_CSHARP_PLUGIN=OFF \
|
|
-DgRPC_BUILD_GRPC_NODE_PLUGIN=OFF \
|
|
-DgRPC_BUILD_GRPC_OBJECTIVE_C_PLUGIN=OFF \
|
|
-DgRPC_BUILD_GRPC_PHP_PLUGIN=OFF \
|
|
-DgRPC_BUILD_GRPC_PYTHON_PLUGIN=OFF \
|
|
-DgRPC_BUILD_GRPC_RUBY_PLUGIN=OFF
|
|
cmake --build grpc-build -j"$(nproc)"
|
|
cmake --install grpc-build
|
|
|
|
echo "--- done"
|
|
"${PREFIX}/bin/protoc" --version
|
|
[[ -x "${PREFIX}/bin/grpc_cpp_plugin" ]] || {
|
|
echo "grpc_cpp_plugin was not installed" >&2
|
|
exit 1
|
|
}
|
|
printf 'gRPC %s commit %s\n' "${GRPC_VERSION}" "${GRPC_COMMIT}"
|
|
printf 'grpc_cpp_plugin sha256 '
|
|
sha256sum "${PREFIX}/bin/grpc_cpp_plugin" | cut -d' ' -f1
|
|
echo "configure the protocol build with: -DCMAKE_PREFIX_PATH=${PREFIX}"
|