<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/87007>87007</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            Issues with building due to blake3 directory
        </td>
    </tr>

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

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

    <tr>
      <th>Reporter</th>
      <td>
          bob80905
      </td>
    </tr>
</table>

<pre>
    Hello,
I'd like to set up my machine to build llvm, using cmake and ninja. However, there are problems when doing so.
I create a build directory "build" underneath the root directory, which in my case is D:\llvm-project.
Then, I run
cmake -GNinja -DCMAKE_BUILD_TYPE=Debug -C ../clang/cmake/caches/HLSL.cmake ../llvm
But near the bottom I get this error:

```CMake Error in lib/Support/BLAKE3/CMakeLists.txt:
  MSVC_DEBUG_INFORMATION_FORMAT value 'ProgramDatabase' not known for this
  ASM_MASM compiler.


-- Generating done
CMake Error:
  Running

 'C:/PROGRA~1/MICROS~1/2022/ENTERP~1/Common7/IDE/COMMON~1/MICROS~1/CMake/Ninja/ninja.exe' '-C' 'D:/llvm-project/build' '-t' 'recompact'

  failed with:

 ninja: error: build.ninja:35: loading 'CMakeFiles\rules.ninja': The system cannot find the file specified.



  include CMakeFiles\rules.ninja

                                ^ near here



CMake Generate step failed.  Build files cannot be regenerated correctly.```

I am running the developer command prompt from visual studio with:
`cmd.exe /k "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvars64.bat"`

</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJx8VUFv6jgQ_jXmMiIKDoFy4AAJadErpYK-SntCTjIQvzp2ZDtQLvvbV3ZCX9vdt1WVuNPPM9_MfDNhxvCTRJyTeEnidMBaWyk9z1V-F87CeJCr8jp_QCEUoQkJUxIu1oROSxD8DcEqMGihbaC-Qs2KiktvzFsuShDiXBOaQGu4PEFRszcEJkuQXP5iATyoC55RO4StUCMwjdBolQusDVwqlFAqd9OooI8MhUZmEVgfoeQaC6v0FQil3kQohVaWqCUyWznHoJWyv5Eu3KXiRQVcOtYFMwjcQEqiBYkTx3nYaPULC9tHfalQultr0K3sTF0uw_snlwkM02Sz-LE6LH-uH9PDy1_PKxKlKebtCYYJBAGhWSGYPLm3u-jerKjQEJo9PO4fg86dB_qa-RjL1oJEpn0OubJW1bCGE1qwFTeAWivtOHtw_5yE3W-ycQ5XDuLSFDwnNNu3TaO0JTRbPi5-rCJCM4975MaawL7bD28Am_1rckhXy5_3h_VTtt1tFi_r7dOhO8GZiRaB0OmzVifN6pRZljODhE5BKgtvUl0kHJX2VG8-F_vNYbPYb6BQdcMF6uALd_8cDuEeJWpmXeNLJbGzf0roE8tdKyWXp88OHKvEQWj2vNve7xZ_jwjNNutkt937Iw0pJTRbPb2sds_ekqi6VnJKaLZOV-7v7Wazffp-zzMgNPMtJzTrRIzvPmlCp8OkP6Rd9M9CIjTrxdlBbX_Q6ErBHGD6JQk4Mi6whAu31bced9NDosWHArpZCG72KHY2oVjpSujK4ZhnXKAhcaJbgabH0qlDvlQI5mos1lAw6dp35LL0qjtygWAaLPiRY_kf7brR5bIQbYnwx1Bf0P__Q-JVp3u3E_4UstNDLxUEY7HpaxYALP1ucOTNLaUcQeOph5dQKO3WgbgGHyPz2fsaWO2G3YnLF6LEMwrVoHbard0Oa7SqGwtHrWo4c9MyAca2JVffejYJi7p0MgFCsze3ppJu0fSjA7dqbXihlVFHC6-du713R-LEKzZOVtKibjQ3SOLkNSFxsmjfueBMX0mc-JxJnJyLM9NmMg5yZgmlH4kNynlUzqIZG-B8NB2NJvFsEs4G1Ty-m7BZMT0e2ag4xpjnOebFJC9G8SicRZN4wOc0pOMwond0FIbhJDiyu2g8m7FxPBpFLJyQcYg14yJwkg-UPg24MS3O76ZhOB0IlqMw_vNCqcQL-H86anE60HM_Jnl7MmQcCr-IPrxYbgXO1w5ufFU7ofvF0HafGcHeMPq92wetFvPK2sZ0M0hoduK2avOgUPVtuf5rND0ht4s94X8CAAD__8PDLS4">