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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Undefined references linking lib/libc++.so"
href="https://llvm.org/bugs/show_bug.cgi?id=27830">27830</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Undefined references linking lib/libc++.so
</td>
</tr>
<tr>
<th>Product</th>
<td>Build scripts
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<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>
<tr>
<th>Component</th>
<td>Makefiles
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>t.mcglinn@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=16392" name="attach_16392" title="output of cmake -G "Unix Makefiles" ../llvm">attachment 16392</a> <a href="attachment.cgi?id=16392&action=edit" title="output of cmake -G "Unix Makefiles" ../llvm">[details]</a></span>
output of cmake -G "Unix Makefiles" ../llvm
Following the instructions on <a href="http://clang.llvm.org/get_started.html">http://clang.llvm.org/get_started.html</a>
I've taken all the steps, even the optional ones, for linux.
At step 7, make fails when trying to link ../../lib/libc++.so because of
undefined references such as:
`__cxa_guard_acquire'
I've attached the (stdout & stderr) output from make using
`make &> llvm_make_error.txt`
Cmake output seems fine, attached that as well.
tama@TARDIS:~/llvmbuild$ uname --all
Linux TARDIS 3.13.0-76-generic #120-Ubuntu SMP Mon Jan 18 15:58:41 UTC 2016
i686 athlon i686 GNU/Linux</pre>
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