<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/149814>149814</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            How to cross-build libclc standalone
        </td>
    </tr>

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

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

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

<pre>
    I want to cross-compile `libclc` standalone.

>From my understanding of the CMake rules, this isn't trivial as `prepare_builtins` is only built for the build host in a cross configuration during non-standalone builds where `setup_host_tool` is used. In standalone builds, `prepare_builtins` is build as a standard binary and as such is built for the target, not the build host.

Can `setup_host_tool` be used in standalone builds?
</pre>
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