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rui314 / mold

Mold: A Modern Linker 🦠
MIT License
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mold: undefined symbol #223

Closed vadi2 closed 2 years ago

vadi2 commented 2 years ago

Using mold 1.0.0 with clang 12, I'm getting this on one of my development machines:

mold: undefined symbol: src/CMakeFiles/mudlet.dir/ctelnet.cpp.o: std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()
mold: undefined symbol: src/CMakeFiles/mudlet.dir/dlgComposer.cpp.o: operator new(unsigned long)
mold: undefined symbol: src/CMakeFiles/mudlet.dir/dlgComposer.cpp.o: operator new(unsigned long)
mold: undefined symbol: src/CMakeFiles/mudlet.dir/dlgComposer.cpp.o: operator new(unsigned long)
mold: undefined symbol: src/CMakeFiles/mudlet.dir/dlgComposer.cpp.o: operator new(unsigned long)
mold: undefined symbol: 3rdparty/communi/libcommuni.a(ircconnection.cpp.o): operator delete(void*)
mold: undefined symbol: 3rdparty/communi/libcommuni.a(ircconnection.cpp.o): operator new(unsigned long)
mold: undefined symbol: src/CMakeFiles/mudlet.dir/mapInfoContributorManager.cpp.o: std::ios_base::Init::~Init()
mold: undefined symbol: 3rdparty/edbee-lib/edbee-lib/libedbee-lib.a(texttheme.cpp.o): operator delete(void*)
// goes on forever

What could be wrong?

vadi2 commented 2 years ago

Looks like something else is wrong with the build - mold is just not handling it too well.

[84/84] Linking CXX executable src/mudlet
FAILED: src/mudlet 
: && ccache /usr/bin/clang -g -rdynamic src/CMakeFiles/mudlet.dir/mudlet_autogen/mocs_compilation.cpp.o src/CMakeFiles/mudlet.dir/ActionUnit.cpp.o src/CMakeFiles/mudlet.dir/AliasUnit.cpp.o src/CMakeFiles/mudlet.dir/AltFocusMenuBarDisable.cpp.o src/CMakeFiles/mudlet.dir/ctelnet.cpp.o src/CMakeFiles/mudlet.dir/DarkTheme.cpp.o src/CMakeFiles/mudlet.dir/discord.cpp.o src/CMakeFiles/mudlet.dir/dlgAboutDialog.cpp.o src/CMakeFiles/mudlet.dir/dlgActionMainArea.cpp.o src/CMakeFiles/mudlet.dir/dlgAliasMainArea.cpp.o src/CMakeFiles/mudlet.dir/dlgColorTrigger.cpp.o src/CMakeFiles/mudlet.dir/dlgComposer.cpp.o src/CMakeFiles/mudlet.dir/dlgConnectionProfiles.cpp.o src/CMakeFiles/mudlet.dir/dlgIRC.cpp.o src/CMakeFiles/mudlet.dir/dlgKeysMainArea.cpp.o src/CMakeFiles/mudlet.dir/dlgMapper.cpp.o src/CMakeFiles/mudlet.dir/dlgModuleManager.cpp.o src/CMakeFiles/mudlet.dir/dlgNotepad.cpp.o src/CMakeFiles/mudlet.dir/dlgPackageExporter.cpp.o src/CMakeFiles/mudlet.dir/dlgPackageManager.cpp.o src/CMakeFiles/mudlet.dir/dlgProfilePreferences.cpp.o src/CMakeFiles/mudlet.dir/dlgRoomExits.cpp.o src/CMakeFiles/mudlet.dir/dlgRoomSymbol.cpp.o src/CMakeFiles/mudlet.dir/dlgScriptsMainArea.cpp.o src/CMakeFiles/mudlet.dir/dlgSourceEditorArea.cpp.o src/CMakeFiles/mudlet.dir/dlgSourceEditorFindArea.cpp.o src/CMakeFiles/mudlet.dir/dlgSystemMessageArea.cpp.o src/CMakeFiles/mudlet.dir/dlgTimersMainArea.cpp.o src/CMakeFiles/mudlet.dir/dlgTriggerEditor.cpp.o src/CMakeFiles/mudlet.dir/dlgTriggerPatternEdit.cpp.o src/CMakeFiles/mudlet.dir/dlgTriggersMainArea.cpp.o src/CMakeFiles/mudlet.dir/dlgVarsMainArea.cpp.o src/CMakeFiles/mudlet.dir/EAction.cpp.o src/CMakeFiles/mudlet.dir/exitstreewidget.cpp.o src/CMakeFiles/mudlet.dir/FontManager.cpp.o src/CMakeFiles/mudlet.dir/Host.cpp.o src/CMakeFiles/mudlet.dir/HostManager.cpp.o src/CMakeFiles/mudlet.dir/ircmessageformatter.cpp.o src/CMakeFiles/mudlet.dir/KeyUnit.cpp.o src/CMakeFiles/mudlet.dir/LuaInterface.cpp.o src/CMakeFiles/mudlet.dir/main.cpp.o src/CMakeFiles/mudlet.dir/mapInfoContributorManager.cpp.o src/CMakeFiles/mudlet.dir/mudlet.cpp.o src/CMakeFiles/mudlet.dir/ShortcutsManager.cpp.o src/CMakeFiles/mudlet.dir/ScriptUnit.cpp.o src/CMakeFiles/mudlet.dir/T2DMap.cpp.o src/CMakeFiles/mudlet.dir/TAction.cpp.o src/CMakeFiles/mudlet.dir/TAlias.cpp.o src/CMakeFiles/mudlet.dir/TArea.cpp.o src/CMakeFiles/mudlet.dir/TBuffer.cpp.o src/CMakeFiles/mudlet.dir/TCommandLine.cpp.o src/CMakeFiles/mudlet.dir/TConsole.cpp.o src/CMakeFiles/mudlet.dir/TDebug.cpp.o src/CMakeFiles/mudlet.dir/TDockWidget.cpp.o src/CMakeFiles/mudlet.dir/TEasyButtonBar.cpp.o src/CMakeFiles/mudlet.dir/TEncodingTable.cpp.o src/CMakeFiles/mudlet.dir/TEntityHandler.cpp.o src/CMakeFiles/mudlet.dir/TEntityResolver.cpp.o src/CMakeFiles/mudlet.dir/TFlipButton.cpp.o src/CMakeFiles/mudlet.dir/TForkedProcess.cpp.o src/CMakeFiles/mudlet.dir/TimerUnit.cpp.o src/CMakeFiles/mudlet.dir/TKey.cpp.o src/CMakeFiles/mudlet.dir/TLabel.cpp.o src/CMakeFiles/mudlet.dir/TLinkStore.cpp.o src/CMakeFiles/mudlet.dir/TLuaInterpreter.cpp.o src/CMakeFiles/mudlet.dir/TMap.cpp.o src/CMakeFiles/mudlet.dir/TMapLabel.cpp.o src/CMakeFiles/mudlet.dir/TMainConsole.cpp.o src/CMakeFiles/mudlet.dir/TMedia.cpp.o src/CMakeFiles/mudlet.dir/TMxpElementDefinitionHandler.cpp.o src/CMakeFiles/mudlet.dir/TMxpElementRegistry.cpp.o src/CMakeFiles/mudlet.dir/TMxpFormattingTagsHandler.cpp.o src/CMakeFiles/mudlet.dir/TMxpBRTagHandler.cpp.o src/CMakeFiles/mudlet.dir/TMxpColorTagHandler.cpp.o src/CMakeFiles/mudlet.dir/TMxpCustomElementTagHandler.cpp.o src/CMakeFiles/mudlet.dir/TMxpEntityTagHandler.cpp.o src/CMakeFiles/mudlet.dir/TMxpFontTagHandler.cpp.o src/CMakeFiles/mudlet.dir/TMxpLinkTagHandler.cpp.o src/CMakeFiles/mudlet.dir/TMxpMusicTagHandler.cpp.o src/CMakeFiles/mudlet.dir/TMxpNodeBuilder.cpp.o src/CMakeFiles/mudlet.dir/TMxpMudlet.cpp.o src/CMakeFiles/mudlet.dir/TMxpProcessor.cpp.o src/CMakeFiles/mudlet.dir/TMxpSendTagHandler.cpp.o src/CMakeFiles/mudlet.dir/TMxpSoundTagHandler.cpp.o src/CMakeFiles/mudlet.dir/TMxpSupportTagHandler.cpp.o src/CMakeFiles/mudlet.dir/MxpTag.cpp.o src/CMakeFiles/mudlet.dir/TMxpTagHandler.cpp.o src/CMakeFiles/mudlet.dir/TMxpTagParser.cpp.o src/CMakeFiles/mudlet.dir/TMxpTagProcessor.cpp.o src/CMakeFiles/mudlet.dir/TMxpVarTagHandler.cpp.o src/CMakeFiles/mudlet.dir/TMxpVersionTagHandler.cpp.o src/CMakeFiles/mudlet.dir/TriggerUnit.cpp.o src/CMakeFiles/mudlet.dir/TRoom.cpp.o src/CMakeFiles/mudlet.dir/TRoomDB.cpp.o src/CMakeFiles/mudlet.dir/TScript.cpp.o src/CMakeFiles/mudlet.dir/TSplitter.cpp.o src/CMakeFiles/mudlet.dir/TSplitterHandle.cpp.o src/CMakeFiles/mudlet.dir/TStringUtils.cpp.o src/CMakeFiles/mudlet.dir/TTabBar.cpp.o src/CMakeFiles/mudlet.dir/TTextCodec.cpp.o src/CMakeFiles/mudlet.dir/TTextEdit.cpp.o src/CMakeFiles/mudlet.dir/TTimer.cpp.o src/CMakeFiles/mudlet.dir/TToolBar.cpp.o src/CMakeFiles/mudlet.dir/TTreeWidget.cpp.o src/CMakeFiles/mudlet.dir/TTrigger.cpp.o src/CMakeFiles/mudlet.dir/TVar.cpp.o src/CMakeFiles/mudlet.dir/VarUnit.cpp.o src/CMakeFiles/mudlet.dir/XMLexport.cpp.o src/CMakeFiles/mudlet.dir/XMLimport.cpp.o src/CMakeFiles/mudlet.dir/updater.cpp.o src/CMakeFiles/mudlet.dir/glwidget.cpp.o src/CMakeFiles/mudlet.dir/mudlet_autogen/EWIEGA46WW/qrc_mudlet.cpp.o src/CMakeFiles/mudlet.dir/mudlet_autogen/EWIEGA46WW/qrc_mudlet_fonts_common.cpp.o src/CMakeFiles/mudlet.dir/mudlet_autogen/EWIEGA46WW/qrc_mudlet_fonts_linux.cpp.o src/CMakeFiles/mudlet.dir/mudlet_autogen/RJUIY5XH5R/qrc_qm.cpp.o -o src/mudlet  -Wl,-rpath,/media/vadi/SSDer/Programs/Qt/5.15.2/gcc_64/lib:/media/vadi/SSDer/Programs/Mudlet/cmake-build-debug-clang/3rdparty/qtkeychain:/media/vadi/SSDer/Programs/Mudlet/cmake-build-debug-clang/3rdparty/edbee-lib/edbee-lib/qslog/lib:  3rdparty/communi/libcommuni.a  3rdparty/edbee-lib/edbee-lib/libedbee-lib.a  /usr/lib/x86_64-linux-gnu/libhunspell.so  /usr/lib/x86_64-linux-gnu/liblua5.1.so  /usr/lib/x86_64-linux-gnu/libpcre.so  /usr/lib/x86_64-linux-gnu/libpugixml.so  /media/vadi/SSDer/Programs/Qt/5.15.2/gcc_64/lib/libQt5Concurrent.so.5.15.2  /media/vadi/SSDer/Programs/Qt/5.15.2/gcc_64/lib/libQt5Multimedia.so.5.15.2  /media/vadi/SSDer/Programs/Qt/5.15.2/gcc_64/lib/libQt5OpenGL.so.5.15.2  /media/vadi/SSDer/Programs/Qt/5.15.2/gcc_64/lib/libQt5UiTools.a  /media/vadi/SSDer/Programs/Qt/5.15.2/gcc_64/lib/libQt5Widgets.so.5.15.2  /usr/lib/x86_64-linux-gnu/libzip.so  /usr/lib/x86_64-linux-gnu/libz.so  3rdparty/qtkeychain/libqt5keychain.so.0.13.99  /media/vadi/SSDer/Programs/Qt/5.15.2/gcc_64/lib/libQt5TextToSpeech.so.5.15.2  /media/vadi/SSDer/Programs/Qt/5.15.2/gcc_64/lib/libQt5Gamepad.so.5.15.2  3rdparty/dblsqd/libdblsqd.a  /usr/lib/x86_64-linux-gnu/libGLU.so  /media/vadi/SSDer/Programs/Qt/5.15.2/gcc_64/lib/libQt5Network.so.5.15.2  /media/vadi/SSDer/Programs/Qt/5.15.2/gcc_64/lib/libQt5Core.so.5.15.2  3rdparty/edbee-lib/edbee-lib/qslog/lib/libQsLog_d.so  /media/vadi/SSDer/Programs/Qt/5.15.2/gcc_64/lib/libQt5Core.so.5.15.2  -lm  /usr/lib/x86_64-linux-gnu/libdl.so  /media/vadi/SSDer/Programs/Qt/5.15.2/gcc_64/lib/libQt5Network.so.5.15.2  /media/vadi/SSDer/Programs/Qt/5.15.2/gcc_64/lib//libQt5Widgets.so  /media/vadi/SSDer/Programs/Qt/5.15.2/gcc_64/lib//libQt5Gui.so  /media/vadi/SSDer/Programs/Qt/5.15.2/gcc_64/lib//libQt5Core.so  /media/vadi/SSDer/Programs/Qt/5.15.2/gcc_64/lib//libQt5Widgets.so  /media/vadi/SSDer/Programs/Qt/5.15.2/gcc_64/lib//libQt5Gui.so  /media/vadi/SSDer/Programs/Qt/5.15.2/gcc_64/lib//libQt5Core.so  -lpthread  /usr/lib/x86_64-linux-gnu/libGL.so  /media/vadi/SSDer/Programs/Qt/5.15.2/gcc_64/lib/libQt5DBus.so.5.15.2  /media/vadi/SSDer/Programs/Qt/5.15.2/gcc_64/lib/libQt5Core.so.5.15.2  /media/vadi/SSDer/Programs/Qt/5.15.2/gcc_64/lib/libQt5Gui.so.5.15.2  /media/vadi/SSDer/Programs/Qt/5.15.2/gcc_64/lib/libQt5Core.so.5.15.2  /media/vadi/SSDer/Programs/Qt/5.15.2/gcc_64/lib/libQt5Network.so.5.15.2  /media/vadi/SSDer/Programs/Qt/5.15.2/gcc_64/lib/libQt5Widgets.so.5.15.2  /media/vadi/SSDer/Programs/Qt/5.15.2/gcc_64/lib/libQt5Gui.so.5.15.2  /media/vadi/SSDer/Programs/Qt/5.15.2/gcc_64/lib/libQt5Core.so.5.15.2  /usr/lib/x86_64-linux-gnu/libGL.so && :
/usr/bin/ld: src/CMakeFiles/mudlet.dir/mudlet_autogen/mocs_compilation.cpp.o: undefined reference to symbol '_ZTVN10__cxxabiv121__vmi_class_type_infoE@@CXXABI_1.3'
/usr/bin/ld: /lib/x86_64-linux-gnu/libstdc++.so.6: error adding symbols: DSO missing from command line