Build on Linux for LoongArch64

ClickHouse has experimental support for LoongArch64

Build ClickHouse

The llvm version required for building must be greater than or equal to 21.1.0.

cd ClickHouse
mkdir build-loongarch64
cmake . -Bbuild-loongarch64 -DCMAKE_TOOLCHAIN_FILE=cmake/linux/toolchain-loongarch64.cmake
ninja -C build-loongarch64

The resulting binary will run only on Linux with the LoongArch64 CPU architecture.