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28 lines
1005 B
Markdown
28 lines
1005 B
Markdown
# CMake in ClickHouse
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## TL; DR How to make ClickHouse compile and link faster?
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Minimal ClickHouse build example:
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```bash
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cmake .. \
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-DCMAKE_C_COMPILER=$(which clang-14) \
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-DCMAKE_CXX_COMPILER=$(which clang++-14) \
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-DCMAKE_BUILD_TYPE=Debug \
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-DENABLE_UTILS=OFF \
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-DENABLE_TESTS=OFF
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```
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## CMake files types
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1. ClickHouse's source CMake files (located in the root directory and in `/src`).
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2. Arch-dependent CMake files (located in `/cmake/*os_name*`).
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3. Libraries finders (search for contrib libraries, located in `/contrib/*/CMakeLists.txt`).
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3. Contrib build CMake files (used instead of libraries' own CMake files, located in `/cmake/modules`)
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## List of CMake flags
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* This list is auto-generated by [this Python script](https://github.com/clickhouse/clickhouse/blob/master/docs/tools/cmake_in_clickhouse_generator.py).
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* The flag name is a link to its position in the code.
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* If an option's default value is itself an option, it's also a link to its position in this list.
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