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<base href="http://llvm.org/bugs/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - lib/libLLVMRuntimeDyld.so build failure with gcc-5"
href="http://llvm.org/bugs/show_bug.cgi?id=22593">22593</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>lib/libLLVMRuntimeDyld.so build failure with gcc-5
</td>
</tr>
<tr>
<th>Product</th>
<td>libraries
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux
</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>System Library
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>octoploid@yandex.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Building llvm with gcc-5 I get:
[1456/1987] Linking CXX shared library lib/libLLVMRuntimeDyld.so
FAILED: : && /usr/bin/g++ -fPIC -fPIC -fvisibility-inlines-hidden -Wall -W
-Wno-unused-parameter -Wwrite-strings -Wcast-qual
-Wno-missing-field-initializers -pedantic -Wno-long-long
-Wno-maybe-uninitialized -Wnon-virtual-dtor -Wno-comment -std=c++11
-ffunction-sections -fdata-sections -O3 -fno-strict-aliasing -march=native
-pipe -Wl,-z,defs -Wl,-O3 -Wl,--gc-sections -shared
-Wl,-soname,libLLVMRuntimeDyld.so -o lib/libLLVMRuntimeDyld.so
lib/ExecutionEngine/RuntimeDyld/CMakeFiles/LLVMRuntimeDyld.dir/RuntimeDyld.cpp.o
lib/ExecutionEngine/RuntimeDyld/CMakeFiles/LLVMRuntimeDyld.dir/RuntimeDyldChecker.cpp.o
lib/ExecutionEngine/RuntimeDyld/CMakeFiles/LLVMRuntimeDyld.dir/RuntimeDyldELF.cpp.o
lib/ExecutionEngine/RuntimeDyld/CMakeFiles/LLVMRuntimeDyld.dir/RuntimeDyldMachO.cpp.o
lib/libLLVMMC.so lib/libLLVMObject.so lib/libLLVMSupport.so
-Wl,-rpath,"\$ORIGIN/../lib" && :
lib/ExecutionEngine/RuntimeDyld/CMakeFiles/LLVMRuntimeDyld.dir/RuntimeDyld.cpp.o:RuntimeDyld.cpp:function
llvm::RTDyldMemoryManager::getSymbolAddress(std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&): error: undefined
reference to
'llvm::RTDyldMemoryManager::getSymbolAddressInProcess(std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&)'
lib/ExecutionEngine/RuntimeDyld/CMakeFiles/LLVMRuntimeDyld.dir/RuntimeDyld.cpp.o:RuntimeDyld.cpp:function
llvm::RuntimeDyldImpl::resolveExternalSymbols(): error: undefined reference to
'llvm::RTDyldMemoryManager::getSymbolAddressInProcess(std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&)'
lib/ExecutionEngine/RuntimeDyld/CMakeFiles/LLVMRuntimeDyld.dir/RuntimeDyldChecker.cpp.o:RuntimeDyldChecker.cpp:function
llvm::RuntimeDyldCheckerImpl::getSymbolRemoteAddr(llvm::StringRef) const:
error: undefined reference to
'llvm::RTDyldMemoryManager::getSymbolAddressInProcess(std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&)'
collect2: error: ld returned 1 exit status
The missing symbol is defined in
lib/ExecutionEngine/CMakeFiles/LLVMExecutionEngine.dir/RTDyldMemoryManager.cpp.o
adding it to the link command "fixes" the issue.</pre>
</div>
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