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  1. Qt
  2. QTBUG-87066

Qt6: Android, unable to build examples with cmake

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      Description

      Install Android binaries via online installer (using staging repository), sha1: 0f7c2c37395cad5a6692123d270be9df2e5be189. Launch command prompt, set:

      set CMAKE_PREFIX_PATH=c:\Users\joaijala\RTA\qt5\6.0.0\android_arm64_v8a\lib\cmake

      Run cmake CMakeLists.txt on e.g. c:\Users\joaijala\RTA\qt5\6.0.0\Examples\Qt-6.0.0\gui\analogclock, results:

      -- Found WrapAtomic: TRUE
      CMake Warning at C:/Users/joaijala/RTA/qt5/Tools/CMake_64/share/cmake-3.17/Modules/CMakeFindDependencyMacro.cmake:47 (find_package):
        By not providing "FindQt6CoreTools.cmake" in CMAKE_MODULE_PATH this project
        has asked CMake to find a package configuration file provided by
        "Qt6CoreTools", but CMake did not find one.  Could not find a package configuration file provided by "Qt6CoreTools"
        (requested version 6.0.0) with any of the following names:    Qt6CoreToolsConfig.cmake
          qt6coretools-config.cmake  Add the installation prefix of "Qt6CoreTools" to CMAKE_PREFIX_PATH or set
        "Qt6CoreTools_DIR" to a directory containing one of the above files.  If
        "Qt6CoreTools" provides a separate development package or SDK, be sure it
        has been installed.
      Call Stack (most recent call first):
        C:/Users/joaijala/RTA/qt5/6.0.0/android_arm64_v8a/lib/cmake/Qt6Core/Qt6CoreDependencies.cmake:50 (find_dependency)
        C:/Users/joaijala/RTA/qt5/6.0.0/android_arm64_v8a/lib/cmake/Qt6Core/Qt6CoreConfig.cmake:39 (include)
        C:/Users/joaijala/RTA/qt5/6.0.0/android_arm64_v8a/lib/cmake/Qt6/Qt6Config.cmake:90 (find_package)
        CMakeLists.txt:19 (find_package)
      -- Performing Test HAVE_EGL
      -- Performing Test HAVE_EGL - Failed
      -- Could NOT find EGL (missing: EGL_INCLUDE_DIR HAVE_EGL EGL_LIBRARY)
      -- Performing Test HAVE_GLESv2
      -- Performing Test HAVE_GLESv2 - Failed
      -- Could NOT find GLESv2 (missing: GLESv2_INCLUDE_DIR GLESv2_LIBRARY HAVE_GLESv2 HAVE_GLESv2)
      CMake Warning at C:/Users/joaijala/RTA/qt5/Tools/CMake_64/share/cmake-3.17/Modules/CMakeFindDependencyMacro.cmake:47 (find_package):
        By not providing "FindQt6WidgetsTools.cmake" in CMAKE_MODULE_PATH this
        project has asked CMake to find a package configuration file provided by
        "Qt6WidgetsTools", but CMake did not find one.  Could not find a package configuration file provided by "Qt6WidgetsTools"
        (requested version 6.0.0) with any of the following names:    Qt6WidgetsToolsConfig.cmake
          qt6widgetstools-config.cmake  Add the installation prefix of "Qt6WidgetsTools" to CMAKE_PREFIX_PATH or
        set "Qt6WidgetsTools_DIR" to a directory containing one of the above files.
        If "Qt6WidgetsTools" provides a separate development package or SDK, be
        sure it has been installed.
      Call Stack (most recent call first):
        C:/Users/joaijala/RTA/qt5/6.0.0/android_arm64_v8a/lib/cmake/Qt6Widgets/Qt6WidgetsDependencies.cmake:50 (find_dependency)
        C:/Users/joaijala/RTA/qt5/6.0.0/android_arm64_v8a/lib/cmake/Qt6Widgets/Qt6WidgetsConfig.cmake:38 (include)
        C:/Users/joaijala/RTA/qt5/6.0.0/android_arm64_v8a/lib/cmake/Qt6/Qt6Config.cmake:90 (find_package)
        CMakeLists.txt:21 (find_package)
      -- Configuring done
      CMake Error: AUTOMOC for target gui_analogclock: Could not find moc executable target Qt6::moc
      CMake Generate step failed.  Build files cannot be regenerated correctly.
      

      On same environment, if the CMAKE_PREFIX_PATH is set to c:\Users\joaijala\RTA\qt5\6.0.0\msvc2019_64\lib\cmake (assuming msvc binaries are installed to that location) same example is build fine with cmake.

      Does Android need some extra configurations?

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          # Subject Branch Project Status CR V

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              Assignee:
              assam Assam Boudjelthia
              Reporter:
              joaijala Johanna Äijälä
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                Created:
                Updated:
                Resolved: