<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/55075>55075</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            CMake build: "Error copying file "../../../bin/liblldb.dll" to "_lldb.pyd"
        </td>
    </tr>

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

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

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

<pre>
    Running a CMake build on Windows amd64 on [`release/14.x`](https://github.com/llvm/llvm-project/commit/ebf29ba9f0a3a1076c613aef59e65d65435daaee) with:
- `-DLLVM_ENABLE_PROJECTS="clang;clang-tools-extra;lld;lldb;mlir"`
- `-DLLDB_ENABLE_PYTHON=OFF`
- `-DLLDB_ENABLE_LUA=ON`

I was able to build 11, 12, and 13.  The compiler is Clang and I am using PowerShell.  No Visual Studio.

Unfortunately my terminal is unable to copy selections to the Windows clipboard.

Anyway, almost immediately the build fails on `tools/lldb/CMakeFiles/lldb-lua.util`, complaining that

```
cmd.exe /C "cd /D C:\llvm-build\llvm-project-14.0.0\build\lib\lua\5.3 && "C:\Program Files\CMake\bin\cmake.exe" -E copy ../../../bin/liblldb.dll _lldb.pyd"
```

fails to copy the file.  I have verified this by running the command by hand, and indeed, this file is absent from the source directory.

Any pointers would be welcome!
</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJyVVNtu2zgQ_Rr5ZWBBoi62H_Tg-ILNIk2CJm2xTwEpUha7FGmQVBz__Q4pO02LYhcLCENxODwzc-ZIzPBz83nUWuoDUNh8on8LYKNUHIyGb1Jzc3JAB16XwZFUN0mdWaEEdSIh-7xM39CRVNuELHvvjy4p1ujH5yB9P7K0NQNulHq9LvOjNd9F63GLZ4MML4J1ZMXoqstoQfNsUbd1XlDRVStRV7yuyqLilArMuIIT4oYk2TbJ1nPA7PPt3d3XTy-7-_XN3e7l8fPDn7vN81NSYE2kVVQfkuImrnNvjHJz8eYtRZ9SfLIMl0FJi_GhmZ-RtzfvyH89__Fwj7gP-_2_xd19WYeg-_eYyd7CiSKVTAnw5sJxnidkAzkJlmrcFynAcy8AqTlKJSxIB5tQezy-xUnA6MKsHs1J2KdeKIU37g18lW6kCp78yKVJP-b9ojtj_aipF-oMwxm8sIPUGIzY6L4U1JrjGRxOtvXSaBdcHgu5SqBV8sgMtfwn7LU-n-g5Vq8G4zzIYRBcTqnC9anNjkrlon7qLM4gagF5J_uouD22evXN1UjT0UsV6EPgwISiMgrU99R_TB9Cpidu24Gn4k1AgIUwfB5et7AJeqk2UX2xoOvmIsU5yjhLUcWb91PJgh0p2iotEKbGJ2BesB6tOVgcxlR5tYltBACp0bYD7kIpeAHmu4nbNMVifpgQiR1LFppOuVLwEt-OZx50-Lv-JjuReZ1YILnDIlAFt9DTVwGvwspOCo5HOGB2Bnv5vP2kqyEoCd09rlfd4ZCFiLt4KQAGdVDmhPbQWTPE286MthXApUXWjD3_qgU4GqlRXg5OZsS5MwEnoTAnEpHPeFPwVbGiMy-9Es2Hfw1yGrjdWWtsbCuUG4tA73_xFjhGNnD5SOBstKr5338k6dwYlVhV2aKa9c0yz1hJaFdVdLnMsmLBO5IvF4yRVdsSwmeKMqFcE36MhGhxgggRJlhtZ7IhGSFZSaq8LJZZndKcLRZdxheiKLty1SZlJgacZxrqSI09zGxzkenB4aGSzrsfh9Q5edBCxHSIT0ffG9t8Z84oMxg9i8mbWPw_X4TQXA">