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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - LLDB 9.0 build failure with GCC 4.8 and wchar-enabled libedit"
href="https://bugs.llvm.org/show_bug.cgi?id=43229">43229</a>
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<th>Summary</th>
<td>LLDB 9.0 build failure with GCC 4.8 and wchar-enabled libedit
</td>
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<th>Product</th>
<td>new-bugs
</td>
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<th>Version</th>
<td>9.0
</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>normal
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>new bugs
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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</tr>
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<th>Reporter</th>
<td>JCTremoulet@gmail.com
</td>
</tr>
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<th>CC</th>
<td>htmldeveloper@gmail.com, llvm-bugs@lists.llvm.org
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=22474" name="attach_22474" title="Patch with proposed fix">attachment 22474</a> <a href="attachment.cgi?id=22474&action=edit" title="Patch with proposed fix">[details]</a></span>
Patch with proposed fix
Building in this configuration (with LLVM_TEMPORARILY_ALLOW_OLD_TOOLCHAIN), I
get build errors:
```
Building CXX object lldb/source/Core/CMakeFiles/lldbCore.dir/IOHandler.cpp.o
In file included from lldb/source/Core/IOHandler.cpp:31:0:
lldb/include/lldb/Host/Editline.h:36:19: fatal error: codecvt: No such file or
directory
#include <codecvt>
^
compilation terminated.
```
That #include is already conditional on `#if LLDB_EDITLINE_USE_WCHAR`, which is
determined at configure time based on whether libedit with wchar is available,
so I believe the fix is a simple change to LLDBConfig.cmake (patch attached)</pre>
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