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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - No way to specify the location of libunwind's library file"
href="https://llvm.org/bugs/show_bug.cgi?id=27876">27876</a>
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<th>Summary</th>
<td>No way to specify the location of libunwind's library file
</td>
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<th>Product</th>
<td>libc++abi
</td>
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<th>Version</th>
<td>3.8
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>Linux
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>enhancement
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>All Bugs
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>zhanglei.april@gmail.com
</td>
</tr>
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org, mclow.lists@gmail.com
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=16416" name="attach_16416" title="patch to cmake script">attachment 16416</a> <a href="attachment.cgi?id=16416&action=edit" title="patch to cmake script">[details]</a></span>
patch to cmake script
This issue is observed while doing out-of-tree build on Linux.
There is a cmake variable LIBCXXABI_LIBUNWIND_PATH for specifying the path of
libunwind's headers, but not any for the path of libunwind's library file. As a
result, you have to include this path via CMAKE_SHARED_LINKER_FLAGS or similar.
This could be trivially fixed by introducing a new variable
LIBCXXABI_LIBUNWIND_LIBRARY_PATH. A possible fix is attached.
Lei</pre>
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