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QtWebEngine link errors



  • ad5xj Aug 31, 2020, 8:05 AM
    I recently upgraded Mint to version 20 and recompiled an older application running on Mint 19.3. Now it gives me a new error:

    /usr/bin/ld: /opt/Qt/5.15.1/gcc_64/lib/libQt5WebEngineCore.so: .dynsym local symbol at index 3 (>= sh_info of 3)
    I do have the WebKit and WebEngine modules installed from the repo. This has not happened before so...what is different on Mint 20 to cause this error.

    BTW The app runs fine if I just ignore the errors.



  • I have the same issue on my Ubuntu 20.04 machine when compiling ScreenPlay



  • @ad5xj using the gold linker fixed it for me:

    https://bugreports.qt.io/browse/QTBUG-80964

    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fuse-ld=gold")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fuse-ld=gold")
    

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