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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - sendmmsg requires glibc >= 2.14"
href="https://bugs.llvm.org/show_bug.cgi?id=38589">38589</a>
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<th>Summary</th>
<td>sendmmsg requires glibc >= 2.14
</td>
</tr>
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<th>Product</th>
<td>compiler-rt
</td>
</tr>
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<th>Version</th>
<td>7.0
</td>
</tr>
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<th>Hardware</th>
<td>PC
</td>
</tr>
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<th>OS</th>
<td>Linux
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>release blocker
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>msan
</td>
</tr>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>brian.cain@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>While building clang+llvm 7.0.0 rc1 for SLES 11.3, build fails with:
/local/mnt/workspace/bcain_0721/llvm/utils/release/rc1/llvm.src/projects/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix
.cc:1041:17: error: use of undeclared identifier 'mmsghdr'
CHECK_TYPE_SIZE(mmsghdr);
The ifdef guard is " SANITIZER_LINUX && (!defined(__ANDROID__) ||
__ANDROID_API__ >= 21)" but should probably also check for glibc version >=
2.14.</pre>
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