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<base href="https://llvm.org/bugs/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW " title="NEW --- - libclang missing symbols" href="https://urldefense.proofpoint.com/v2/url?u=https-3A__llvm.org_bugs_show-5Fbug.cgi-3Fid-3D24183&d=AwMBaQ&c=8hUWFZcy2Z-Za5rBPlktOQ&r=pF93YEPyB-J_PERP4DUZOJDzFVX5ZQ57vQk33wu0vio&m=P_4YA43Bq2jXKWP5wIAmRcLVla6YucAF29g_VB6Wavo&s=Ro_7aJXjOA8KUjAPpRV0rHy4fULWN1b9uXTxBWVlm3Q&e=">24183</a>
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<th>Summary</th>
<td>libclang missing symbols
</td>
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<tr>
<th>Product</th>
<td>clang
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
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<th>Hardware</th>
<td>All
</td>
</tr>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>libclang
</td>
</tr>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>joe@roback.cc
</td>
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<th>CC</th>
<td>klimek@google.com, llvmbugs@cs.uiuc.edu
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>shared library libclang is missing symbols.
On Darwin via MacPorts via clang-3.6.1
$ nm /opt/local/libexec/llvm-3.6/lib/libclang.a | grep clang_CompileCommand
00000000000002d3 T _clang_CompileCommand_getArg
000000000000028f T _clang_CompileCommand_getDirectory
000000000000039e T _clang_CompileCommand_getMappedSourceContent
0000000000000345 T _clang_CompileCommand_getMappedSourcePath
00000000000002b4 T _clang_CompileCommand_getNumArgs
0000000000000326 T _clang_CompileCommand_getNumMappedSources
000000000000020c T _clang_CompileCommands_dispose
0000000000000255 T _clang_CompileCommands_getCommand
0000000000000237 T _clang_CompileCommands_getSize
$ nm /opt/local/libexec/llvm-3.6/lib/libclang.dylib | grep clang_CompileCommand
0000000000021888 T _clang_CompileCommand_getArg
0000000000021844 T _clang_CompileCommand_getDirectory
0000000000021869 T _clang_CompileCommand_getNumArgs
00000000000217c1 T _clang_CompileCommands_dispose
000000000002180a T _clang_CompileCommands_getCommand
00000000000217ec T _clang_CompileCommands_getSize
Missing are
000000000000039e T _clang_CompileCommand_getMappedSourceContent
0000000000000345 T _clang_CompileCommand_getMappedSourcePath
0000000000000326 T _clang_CompileCommand_getNumMappedSources
---
On Linux, compiled from trunk clang 3.8
$ objdump -T /opt/clang/lib/libclang.so | grep clang_CompileCommand
000000000036ad40 g DF .text 000000000000002c Base
clang_CompileCommand_getDirectory
000000000036acf0 g DF .text 0000000000000043 Base
clang_CompileCommands_getCommand
000000000036ad70 g DF .text 000000000000001b Base
clang_CompileCommand_getNumArgs
000000000036ad90 g DF .text 000000000000003c Base
clang_CompileCommand_getArg
000000000036a990 g DF .text 0000000000000328 Base
clang_CompileCommands_dispose
000000000036acc0 g DF .text 0000000000000023 Base
clang_CompileCommands_getSize
$ nm /opt/clang/lib/libclang.a | grep clang_CompileCommand
0000000000000000 T clang_CompileCommand_getArg
0000000000000000 T clang_CompileCommand_getDirectory
0000000000000000 T clang_CompileCommand_getMappedSourceContent
0000000000000000 T clang_CompileCommand_getMappedSourcePath
0000000000000000 T clang_CompileCommand_getNumArgs
0000000000000000 T clang_CompileCommand_getNumMappedSources
0000000000000000 T clang_CompileCommands_dispose
0000000000000000 T clang_CompileCommands_getCommand
0000000000000000 T clang_CompileCommands_getSize
They are missing from libclang.exports file.
${SRC}/tools/clang/tools/libclang/libclang.exports</pre>
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