<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=http://email.email.llvm.org/c/eJy9lt1vmzAQwP8a8mIVBVNC-8BDlrVdH7pW27RXy-ADvBob-aMZ__3OJGvXac0mTYlkGQP23e8-bF9txFTdJrQciLeT1B3xhtRBKkEaxfHVaMLJh4cNcZPzMKTk6gnsRLwcgNwSGzQZ-CMQSTrwpDVKmW2UYoIfg0-W75Plet-vlrtWc9fvP9Frt8VOaue5UiBwXEsdvFQOhzTNi7ObzaYxFs6yZUrT5W4C9kqknVEiydcErDU2Dtw01EYRM4zMgWe8baWWfmKtsQP3jPTckaAF4GcQBM1wEq37evXp8-39x2MTjTw4YBacCbYBhsLf4Lm_e2AFyj0iz03UsTX20fXcAvPcPSKZCI1HABa0hU5isO0bhDcnQIwuw4xivrfABVNykG9GMOLkp8FB1Tyo-HySGMUDQOenAdp62Twe4qDH55CaoV6uDscnO8We12HYp4w7RJOdJjjx-JHol3_JluLoG14ZM7KgFMNDOx7fTMN3f2iLHzl1XqCE4Y01zrEuSAGCoRZ7kOwU7nJ4jSlgjRknBlocwjlyOu1wYD6dXWRhDdcNvHWB3Jzg-Jl1tBbgL1fEcXf9rCXeXpMEdTBCz9dDgxUKepK-EodrLfhg47KMwHfpCWL64HZrYoGTFO9oUryPsxO63jWCH5WsI6Oscc-nzuAUchXFkuzV2uxPa0drviFLdIAZQQ8jDvZ7M_rLNthv7lDAtVQwz0IdQlocoQ9fVNFfVP2u408Tnyux3etaT6SX2jvSmy3WdI0J6BBn1BOWdT7JrxeiysVlfskXPPje2OpLj_6GgWv9GRbBqqr3fnSoG8mwddL3oU4bM0TXqKefj7O9wTEPnAuzSUVe5sWir87rsszL8gKKFWBX58tWrNoyyy5owaHMF4rXoFyFJiWUatiSWQSO0bzF_xPIii4ptgxbvqJlujpfZWJVXJYX9KJtaJGcL9FiqdIoJzW2W9hqFlmHzuFPhRWTe_nJnZOdBpiBkdBLr6B6FwvrWB5v5tp6i5jkHkN_90BalO0WM1U1I_0AedjAaA>53735</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            Building Clang with OpenMP fails
        </td>
    </tr>

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

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

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

<pre>
    I'm trying to build clang on a HPC system. Every time I run make i get following output

```bash
/sw/installed/binutils/2.35-GCCcore-10.2.0/bin/ld.gold: error: symbol omp_set_affinity_format_ has undefined version VERSION
/sw/installed/binutils/2.35-GCCcore-10.2.0/bin/ld.gold: error: symbol omp_pause_resource_all has undefined version OMP_5.0
/sw/installed/binutils/2.35-GCCcore-10.2.0/bin/ld.gold: error: symbol GOMP_workshare_task_reduction_unregister has undefined version GOMP_5.0
/sw/installed/binutils/2.35-GCCcore-10.2.0/bin/ld.gold: error: symbol omp_get_thread_limit_ has undefined version OMP_3.0
/sw/installed/binutils/2.35-GCCcore-10.2.0/bin/ld.gold: error: symbol omp_get_default_device_ has undefined version OMP_4.0
/sw/installed/binutils/2.35-GCCcore-10.2.0/bin/ld.gold: error: symbol omp_get_wtick_ has undefined version OMP_2.0
/sw/installed/binutils/2.35-GCCcore-10.2.0/bin/ld.gold: error: symbol omp_in_final_ has undefined version OMP_3.1
/sw/installed/binutils/2.35-GCCcore-10.2.0/bin/ld.gold: error: symbol omp_set_num_threads_ has undefined version OMP_1.0
/sw/installed/binutils/2.35-GCCcore-10.2.0/bin/ld.gold: error: symbol omp_get_initial_device_ has undefined version OMP_4.5
/sw/installed/binutils/2.35-GCCcore-10.2.0/bin/ld.gold: error: symbol GOMP_loop_ull_runtime_next has undefined version GOMP_2.0
/sw/installed/binutils/2.35-GCCcore-10.2.0/bin/ld.gold: error: symbol GOMP_loop_doacross_guided_start has undefined version GOMP_4.5
/sw/installed/binutils/2.35-GCCcore-10.2.0/bin/ld.gold: error: symbol GOMP_single_copy_end has undefined version GOMP_1.0
/sw/installed/binutils/2.35-GCCcore-10.2.0/bin/ld.gold: error: symbol GOMP_sections_end_cancel has undefined version GOMP_4.0
/sw/installed/binutils/2.35-GCCcore-10.2.0/bin/ld.gold: error: symbol GOMP_free has undefined version GOMP_5.0.1
/sw/installed/binutils/2.35-GCCcore-10.2.0/bin/ld.gold: error: symbol GOMP_taskyield has undefined version GOMP_3.0
collect2: error: ld returned 1 exit status
make[2]: *** [lib/libomp.so] Error 1
make[1]: *** [projects/openmp/runtime/src/CMakeFiles/omp.dir/all] Error 2
make: *** [all] Error 2
```
Any hints how I could solve it?
</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJy9ls1u2zgQgJ9GvhARZMqy44MOqZtkc8gmaBe9EhQ5kthQpMCfuHr7DmVv0y4aby82QFCUNJz5ODMkp7Fyqh8yuhlIcJMyHQmWNFFpSYTm-GoN4eSv5x3xkw8w5OT2FdxEghqAPBAXDRn4CxBFOgiktVrbfdJiYxhjyIqPWXFz7NfFoTXc98dP9M7vsVPGB641SBw3ysSgtMchzcvq6n63E9bB1bLIaV4cBLDXMu-slll5Q8A569LAT0NjNbHDyDwExttWGRUm1lo38MBIzz2JRgJ-BklwGV7h6r7cfvr88PT3uYlGHj0wB95GJ4Ch8nd4nh6fWYV6z8hzn2zsrXvxPXfAAvcvSCajCAjAonHQKQy2e4fw_gKIyWWYUSz0DrhkWg3q3QgmnPIyOGiaR52erwqjeAJodRmgfVDi5RQHPT-HMgztcn06PstL7HkTh2PK-FM0y8sEJx0_Cv3yJ9lSnX3Da2tHFrVmeGin45sZ-BZObfEzp84blLRcOOs966KSIBlacSfJLuEuj9eYBibsODEw8hTOmdPpgAPz6ewTCxPcCHjvArm_wPEz22gdwP9cEefd9bOVdHtNCvTJCP24HgRWKOhJ-os6nOsgRJemLQl8U4EgZoj-MCcVOFn1gWbVxySd0ZtDI_hRqyYxqgb3fO4tipDbpJYsf5m7_N3c0dmvyJIcYEcww4iD495M_nIC-90jKrhTGmYptCGVwxH68M0U_cnUf238TvBHJXZ4vTET6ZUJnvR2jzWdsBEd4q1-xbIuZOXdQtal3JZbvggqaKg_pPIwFXm7uULcq9CTJ1zA4zNpOQZ0EZ2u-xBGjzgIi61Dmdjkwg7JW_r138fV0QcpNbyP8yqrclNWi74WzWqzLXhVrRtxLWl7vaHVuhStWBXbrZTbheYNaF_jKjNKDezJrALHuOKFqmlBsS2xlWu6yder9VKuq-3mml63glbZqoABcfPEkVvXLVw9IzWx8_hTYwnk335y71VnAGZzqJ_H0FtX_9Nj6qEeYz7DYrZfz_zfAS5xq1A">