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31 lines
1.3 KiB
Markdown
31 lines
1.3 KiB
Markdown
---
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slug: /en/development/build-cross-riscv
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sidebar_position: 68
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title: How to Build ClickHouse on Linux for RISC-V 64 Architecture
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sidebar_label: Build on Linux for RISC-V 64
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---
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As of writing (11.11.2021) building for risc-v considered to be highly experimental. Not all features can be enabled.
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This is for the case when you have Linux machine and want to use it to build `clickhouse` binary that will run on another Linux machine with RISC-V 64 CPU architecture. This is intended for continuous integration checks that run on Linux servers.
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The cross-build for RISC-V 64 is based on the [Build instructions](../development/build.md), follow them first.
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## Install Clang-19
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Follow the instructions from https://apt.llvm.org/ for your Ubuntu or Debian setup or do
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```
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sudo bash -c "$(wget -O - https://apt.llvm.org/llvm.sh)"
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```
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## Build ClickHouse {#build-clickhouse}
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``` bash
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cd ClickHouse
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mkdir build-riscv64
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CC=clang-19 CXX=clang++-19 cmake . -Bbuild-riscv64 -G Ninja -DCMAKE_TOOLCHAIN_FILE=cmake/linux/toolchain-riscv64.cmake -DGLIBC_COMPATIBILITY=OFF -DENABLE_LDAP=OFF -DOPENSSL_NO_ASM=ON -DENABLE_JEMALLOC=ON -DENABLE_PARQUET=OFF -DENABLE_GRPC=OFF -DENABLE_HDFS=OFF -DENABLE_MYSQL=OFF
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ninja -C build-riscv64
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```
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The resulting binary will run only on Linux with the RISC-V 64 CPU architecture.
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