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  1. Qt
  2. QTBUG-89435

Qt dev error build from src windows detected a std::atomic implementation that fails for function pointers

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Not Evaluated
    • Resolution: Invalid
    • Affects Version/s: 6.0
    • Fix Version/s: None
    • Component/s: Build System: CMake
    • Labels:
      None
    • Platform/s:
      Windows

      Description

      I cloned dev branch and configure under windows with:

      configure.bat -cmake-generator "Visual Studio 16 2019" -skip qt3d   -no-warnings-are-errors -release -prefix H:/QtDynamic600 -opensource -confirm-license -nomake examples -nomake tests -c++std c++17 -skip qtwebengine
      
      WARNING: QDoc will not be compiled, probably because libclang could not be located. This means that you cannot build the Qt documentation
       Either set CMAKE_PREFIX_PATH or LLVM_INSTALL_DIR to the location of your llvm installation. On Linux systems, you may be able to install libclang by installing the libclang-dev or libclang-devel package, depending on your distribution. On macOS, you can use Homebrew's llvm package. WARNING: Clang-based lupdate parser will not be available. LLVM and Clang C++ libraries have not been found
       
      ERROR: C++11 <random> is required and is missing or failed to compile. ERROR: detected a std::atomic implementation that fails for function pointers. Please apply the patch corresponding to your Standard Library vendor, found in qtbase/config.tests/atomicfptr
      
      
      

      What'is is the pathc need to fix: qtbase/config.tests/atomicfptr?

      Visual Studio 2019. Windows 10 x64 env for build

      Can you help me pass configure, for build dev branch?) Thanks

       

        Attachments

        1. CMakeError.log
          91 kB
        2. CMakeError1.log
          51 kB
        3. CMakeOutput.log
          31 kB
        4. CMakeOutput1.log
          30 kB
        5. standart-output-configure.txt
          44 kB
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            Assignee:
            qtbuildsystem Qt Build System Team
            Reporter:
            homdx Homdx Homdx
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              Dates

              Created:
              Updated:
              Resolved:

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