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<base href="https://llvm.org/bugs/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - __eprintf should only be provided for i386"
href="https://llvm.org/bugs/show_bug.cgi?id=29063">29063</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>__eprintf should only be provided for i386
</td>
</tr>
<tr>
<th>Product</th>
<td>compiler-rt
</td>
</tr>
<tr>
<th>Version</th>
<td>3.9
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>compiler-rt
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>jeremyhu@apple.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>Followup to <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - clang 3.8.1 fails to link i386 macOS due to eprintf.c.o incorrectly being included in libclang_rt.osx.a"
href="show_bug.cgi?id=28855">bug #28855</a>.
In older versions of compiler-rt, __eprintf was only provided in
libclang_rt.eprintf.a and only for i386. See r114509 (clang git mirror
885b1dbc6e48db318f7a6b72c1592e8fb46b081a).
The cmake build transition incorrectly added __eprintf to libclang_rt.osx.a and
did so for all architectures (<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - clang 3.8.1 fails to link i386 macOS due to eprintf.c.o incorrectly being included in libclang_rt.osx.a"
href="show_bug.cgi?id=28855">bug #28855</a>).
The resolution for <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - clang 3.8.1 fails to link i386 macOS due to eprintf.c.o incorrectly being included in libclang_rt.osx.a"
href="show_bug.cgi?id=28855">bug #28855</a> did not resolve the regression in compiler-rt but
instead updated clang to no longer link libclang_rt.eprintf.a.
If the intended direction is to include __eprintf in libclang_rt.osx.a, then
compiler-rt needs to be updated to:
1) Stop building libclang_rt.eprintf.a
2) Only include __eprintf in the i386 slice</pre>
</div>
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