How to get the clickhouse source code for the official build? about clickhouse HOT 6 CLOSED

All the infrastructure and build details are in the repo itself and in the build logs. You can check https://s3.amazonaws.com/clickhouse-test-reports/0/997c1963f6096e74ba257a91fcaca52153caeea9/clickhouse_build_check/report.html for that specific commit and see which docker image was used, which compiler, which command, etc.

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@Algunenano Could you please help me to clarify a bit?

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$ ch -q "SELECT * FROM system.build_options WHERE name = 'GIT_HASH'"
GIT_HASH        997c1963f6096e74ba257a91fcaca52153caeea9

997c196

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SELECT * FROM system.build_options WHERE name = 'GIT_HASH'

@alexey-milovidov

Thanks for you replay.

Ok, I understand how to find the build version.

Still, another question still bothers me. I just want to know what's the specific compile machine, clang versionm, compile flags for the official build?

In my case:

[root@master /]# clang --version
clang version 18.1.6
Target: aarch64-unknown-linux-gnu
Thread model: posix
InstalledDir: /usr/local/bin

Compile commands (I have to disable rust, otherwise it occurs error):
cmake -DENABLE_RUST=OFF -DENABLE_CLICKHOUSE_SELF_EXTRACTING=1 -S . -B build

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@Algunenano

I have checked the build options through command: select * from system.build_options. And I found the differences in CMAKE_CXX_FLAGS and CMAKE_C_FLAGS are -flto=thin -fwhole-program-vtables I assume these two flags can cause performance difference.

I have tried to add those two compile flags in CMakeLists.txt just as follows:
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -flto=thin -fwhole-program-vtables")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -flto=thin -fwhole-program-vtables")

But the compile process gets stuck just because those two compile flags. How to handle this situation? Do you have any advice?

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The whole build system is scripted and uses docker images. You can simply replicate that if you want to match exactly how the official image is built.

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