<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/121754>121754</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            Can't build with `LLVM_BUILD_STATIC=ON`
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            new issue
      </td>
    </tr>

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

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

<pre>
    When I start building I get following error:

```
CMake Error at cmake/modules/CheckCompilerVersion.cmake:88 (message):
  libstdc++ version must be at least 7.4.
Call Stack (most recent call first):
  cmake/config-ix.cmake:16 (include)
 CMakeLists.txt:949 (include)
```

But I use Fedora 41 and installed `libstdc++-static libstdc++-devel /libstdc++` packages. Trying to compile LLVM 19.1.16
</pre>
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