<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/102892>102892</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            LLVM 19.1.0-rc2 compilation issue while trying to build clang
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            clang
      </td>
    </tr>

    <tr>
      <th>Assignees</th>
      <td>
      </td>
    </tr>

    <tr>
      <th>Reporter</th>
      <td>
          subhakr
      </td>
    </tr>
</table>

<pre>
    Hi,
I trying to install LLVM-19.1.0-rc2 (https://github.com/llvm/llvm-project/releases/tag/llvmorg-19.1.0-rc2)

OS: ubuntu22.04LTS
CPU architectiure: x86_64
RAM and intrenal space: 8GB and 256GB

and the commands i have used to compile

```
cmake -S llvm -B build -G Ninja  -DLLVM_ENABLE_PROJECTS="clang;lld" -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_BUILD_TYPE=Release -DLLVM_USE_LINKER=lld 

ninja -C build check-llvm check-clang >> final_build_latest.txt 
```


my main moto is to install clang-19 from LLVM 19

i am unable to install clang19 and i am getting errors as in this file.PFA
[final_build_latest-01.txt](https://github.com/user-attachments/files/16581677/final_build_latest-01.txt)
[final_build_latest-02.txt](https://github.com/user-attachments/files/16581679/final_build_latest-02.txt)

please check the files.
in that file i have pushed all the errors and building process totally.

suggest me to build the clang-19 from llvm-19.


</pre>
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