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  1. Qt
  2. QTBUG-116662

Qt Interface Framework Generator doesn't work with cross-compiling kits

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Details

    • e8c748e5f (dev), ceb3d629e (tqtc/lts-6.2), db70771c0 (6.6), 2c5165317 (6.5)

    Description

      To reproduce the errors, load this example with a Boot2Qt kit: https://doc.qt.io/QtInterfaceFramework/qtinterfaceframework-interfaceframework-qface-remote-example.html

       In summary:

      • When using CMake, Qt6InterfaceFrameworkMacros.cmake says:
        • "Couldn't find a usable ifcodegen location" and
        • "Python3 needs to be available to use the ifcodegen."
      • When using qmake, we get:
        • "No rule to make target 'C:/Qt/6.5.2/Boot2Qt/raspberrypi4-64/toolchain/sysroots/x86_64-w64-mingw32/usr/bin/ifcodegen/generate.py', needed by '.stamp-ifcodegen'"

       

      Outcome when using the CMake project
      1st run of CMake:

      Running C:\Qt\6.5.2\Boot2Qt\raspberrypi4-64\toolchain\sysroots\x86_64-w64-mingw32\usr\bin\cmake.exe -S C:/Qt/Examples/Qt-6.5.2/interfaceframework/qface-remote -B C:/Qt/Examples/Qt-6.5.2/interfaceframework/build-qface-remote-Boot2Qt_6_5_2_Raspberry_Pi_4_64_bit-Debug "-DCMAKE_GENERATOR:STRING=Ninja" "-DCMAKE_BUILD_TYPE:STRING=Debug" "-DCMAKE_PROJECT_INCLUDE_BEFORE:FILEPATH=C:\Qt\Examples\Qt-6.5.2\interfaceframework\build-qface-remote-Boot2Qt_6_5_2_Raspberry_Pi_4_64_bit-Debug/.qtc/package-manager/auto-setup.cmake" "-DCMAKE_SYSROOT:PATH=C:/Qt/6.5.2/Boot2Qt/raspberrypi4-64/toolchain/sysroots/cortexa72-poky-linux" "-DCMAKE_C_COMPILER_TARGET:STRING=aarch64-poky-linux" "-DCMAKE_CXX_COMPILER_TARGET:STRING=aarch64-poky-linux" "-DCMAKE_CXX_COMPILER:STRING=C:/Qt/6.5.2/Boot2Qt/raspberrypi4-64/toolchain/sysroots/x86_64-w64-mingw32/usr/bin/aarch64-poky-linux/aarch64-poky-linux-g++.exe" "-DCMAKE_C_COMPILER:STRING=C:/Qt/6.5.2/Boot2Qt/raspberrypi4-64/toolchain/sysroots/x86_64-w64-mingw32/usr/bin/aarch64-poky-linux/aarch64-poky-linux-gcc.exe" "-DCMAKE_PREFIX_PATH:STRING=C:/Qt/6.5.2/Boot2Qt/raspberrypi4-64/toolchain/sysroots/cortexa72-poky-linux/usr" "-DQT_QMAKE_EXECUTABLE:STRING=C:/Qt/6.5.2/Boot2Qt/raspberrypi4-64/toolchain/sysroots/x86_64-w64-mingw32/usr/bin/qmake.exe" "-DCMAKE_TOOLCHAIN_FILE:FILEPATH=C:/Qt/6.5.2/Boot2Qt/raspberrypi4-64/toolchain/sysroots/x86_64-w64-mingw32/usr/lib/cmake/Qt6/qt.toolchain.cmake" "-DCMAKE_MAKE_PROGRAM:FILEPATH=C:/Qt/6.5.2/Boot2Qt/raspberrypi4-64/toolchain/sysroots/x86_64-w64-mingw32/usr/bin/ninja.exe" "-DCMAKE_CXX_FLAGS_INIT:STRING=" in C:\Qt\Examples\Qt-6.5.2\interfaceframework\build-qface-remote-Boot2Qt_6_5_2_Raspberry_Pi_4_64_bit-Debug.
-- The CXX compiler identification is GNU 12.2.0
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: C:/Qt/6.5.2/Boot2Qt/raspberrypi4-64/toolchain/sysroots/x86_64-w64-mingw32/usr/bin/aarch64-poky-linux/aarch64-poky-linux-g++.exe - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success
-- Found Threads: TRUE  
-- Performing Test HAVE_STDATOMIC
-- Performing Test HAVE_STDATOMIC - Success
-- Found WrapAtomic: TRUE  
-- Performing Test HAVE_EGL
-- Performing Test HAVE_EGL - Success
-- Found EGL: C:/Qt/6.5.2/Boot2Qt/raspberrypi4-64/toolchain/sysroots/cortexa72-poky-linux/usr/include (found version "1.5") 
-- Performing Test HAVE_GLESv2
-- Performing Test HAVE_GLESv2 - Success
-- Found GLESv2: C:/Qt/6.5.2/Boot2Qt/raspberrypi4-64/toolchain/sysroots/cortexa72-poky-linux/usr/include  
-- Found XKB: C:/Qt/6.5.2/Boot2Qt/raspberrypi4-64/toolchain/sysroots/cortexa72-poky-linux/usr/lib/libxkbcommon.so (found suitable version "1.4.1", minimum required is "0.5.0") 
-- Found WrapVulkanHeaders: C:/Qt/6.5.2/Boot2Qt/raspberrypi4-64/toolchain/sysroots/cortexa72-poky-linux/usr/include  
CMake Error at C:/Qt/6.5.2/Boot2Qt/raspberrypi4-64/toolchain/sysroots/cortexa72-poky-linux/usr/lib/cmake/Qt6InterfaceFramework/Qt6InterfaceFrameworkMacros.cmake:57 (message):
  Couldn't find a usable ifcodegen location
Call Stack (most recent call first):
  C:/Qt/6.5.2/Boot2Qt/raspberrypi4-64/toolchain/sysroots/cortexa72-poky-linux/usr/lib/cmake/Qt6InterfaceFramework/Qt6InterfaceFrameworkMacros.cmake:453 (qt_ensure_ifcodegen)
  C:/Qt/6.5.2/Boot2Qt/raspberrypi4-64/toolchain/sysroots/cortexa72-poky-linux/usr/lib/cmake/Qt6InterfaceFramework/Qt6InterfaceFrameworkMacros.cmake:479 (qt6_ifcodegen_extend_target)
  frontend/CMakeLists.txt:21 (qt_ifcodegen_extend_target)


-- Configuring incomplete, errors occurred!
See also "C:/Qt/Examples/Qt-6.5.2/interfaceframework/build-qface-remote-Boot2Qt_6_5_2_Raspberry_Pi_4_64_bit-Debug/CMakeFiles/CMakeOutput.log".
See also "C:/Qt/Examples/Qt-6.5.2/interfaceframework/build-qface-remote-Boot2Qt_6_5_2_Raspberry_Pi_4_64_bit-Debug/CMakeFiles/CMakeError.log".
CMake process exited with exit code 1.

       

      2nd run of CMake:

      Running C:\Qt\6.5.2\Boot2Qt\raspberrypi4-64\toolchain\sysroots\x86_64-w64-mingw32\usr\bin\cmake.exe -S C:/Qt/Examples/Qt-6.5.2/interfaceframework/qface-remote -B C:/Qt/Examples/Qt-6.5.2/interfaceframework/build-qface-remote-Boot2Qt_6_5_2_Raspberry_Pi_4_64_bit-Debug in C:\Qt\Examples\Qt-6.5.2\interfaceframework\build-qface-remote-Boot2Qt_6_5_2_Raspberry_Pi_4_64_bit-Debug.
-- Could NOT find Python3 (missing: Python3_EXECUTABLE Interpreter) 
    Reason given by package: 
        Interpreter: Cannot use the interpreter "C:/Qt/6.5.2/Boot2Qt/raspberrypi4-64/toolchain/sysroots/cortexa72-poky-linux/usr/bin/python3.10"

CMake Error at C:/Qt/6.5.2/Boot2Qt/raspberrypi4-64/toolchain/sysroots/cortexa72-poky-linux/usr/lib/cmake/Qt6InterfaceFramework/Qt6InterfaceFrameworkMacros.cmake:369 (message):
  Python3 needs to be available to use the ifcodegen.
Call Stack (most recent call first):
  C:/Qt/6.5.2/Boot2Qt/raspberrypi4-64/toolchain/sysroots/cortexa72-poky-linux/usr/lib/cmake/Qt6InterfaceFramework/Qt6InterfaceFrameworkMacros.cmake:95 (qt6_ifcodegen_generate)
  C:/Qt/6.5.2/Boot2Qt/raspberrypi4-64/toolchain/sysroots/cortexa72-poky-linux/usr/lib/cmake/Qt6InterfaceFramework/Qt6InterfaceFrameworkMacros.cmake:473 (internal_ifcodegen_import)
  C:/Qt/6.5.2/Boot2Qt/raspberrypi4-64/toolchain/sysroots/cortexa72-poky-linux/usr/lib/cmake/Qt6InterfaceFramework/Qt6InterfaceFrameworkMacros.cmake:479 (qt6_ifcodegen_extend_target)
  frontend/CMakeLists.txt:21 (qt_ifcodegen_extend_target)


-- Configuring incomplete, errors occurred!
See also "C:/Qt/Examples/Qt-6.5.2/interfaceframework/build-qface-remote-Boot2Qt_6_5_2_Raspberry_Pi_4_64_bit-Debug/CMakeFiles/CMakeOutput.log".
See also "C:/Qt/Examples/Qt-6.5.2/interfaceframework/build-qface-remote-Boot2Qt_6_5_2_Raspberry_Pi_4_64_bit-Debug/CMakeFiles/CMakeError.log".
CMake process exited with exit code 1.

       

      Outcome when using the qmake project

      13:57:15: Running steps for project qface-remote...
13:57:15: Starting: "C:\Qt\6.5.2\Boot2Qt\raspberrypi4-64\toolchain\sysroots\x86_64-w64-mingw32\usr\bin\qmake.exe" C:\Qt\Examples\Qt-6.5.2\interfaceframework\qface-remote\qface-remote.pro -spec linux-oe-g++ "CONFIG+=debug" "CONFIG+=qml_debug"
13:57:15: The process "C:\Qt\6.5.2\Boot2Qt\raspberrypi4-64\toolchain\sysroots\x86_64-w64-mingw32\usr\bin\qmake.exe" exited normally.
13:57:15: Starting: "C:\Qt\6.5.2\Boot2Qt\raspberrypi4-64\toolchain\sysroots\x86_64-w64-mingw32\usr\bin\make.exe" -f C:/Qt/Examples/Qt-6.5.2/interfaceframework/build-qface-remote-Boot2Qt_6_5_2_Raspberry_Pi_4_64_bit-Debug/Makefile qmake_all
cd frontend\ && C:\Qt\6.5.2\Boot2Qt\raspberrypi4-64\toolchain\sysroots\x86_64-w64-mingw32\usr\bin\qmake.exe -o Makefile C:\Qt\Examples\Qt-6.5.2\interfaceframework\qface-remote\frontend\frontend.pro -spec linux-oe-g++ "CONFIG+=debug" "CONFIG+=qml_debug"
cd frontend\ && C:/Qt/6.5.2/Boot2Qt/raspberrypi4-64/toolchain/sysroots/x86_64-w64-mingw32/usr/bin/make.exe -f Makefile qmake_all
make[1]: *** No rule to make target 'C:/Qt/6.5.2/Boot2Qt/raspberrypi4-64/toolchain/sysroots/x86_64-w64-mingw32/usr/bin/ifcodegen/generate.py', needed by '.stamp-ifcodegen'.  Stop.
make[1]: Entering directory 'C:/Qt/Examples/Qt-6.5.2/interfaceframework/build-qface-remote-Boot2Qt_6_5_2_Raspberry_Pi_4_64_bit-Debug/frontend'
make[1]: Leaving directory 'C:/Qt/Examples/Qt-6.5.2/interfaceframework/build-qface-remote-Boot2Qt_6_5_2_Raspberry_Pi_4_64_bit-Debug/frontend'
make: *** [C:/Qt/Examples/Qt-6.5.2/interfaceframework/build-qface-remote-Boot2Qt_6_5_2_Raspberry_Pi_4_64_bit-Debug/Makefile:44: sub-frontend-qmake_all] Error 2
13:57:15: The process "C:\Qt\6.5.2\Boot2Qt\raspberrypi4-64\toolchain\sysroots\x86_64-w64-mingw32\usr\bin\make.exe" exited with code 2.
Error while building/deploying project qface-remote (kit: Boot2Qt 6.5.2 Raspberry Pi 4 64-bit)
When executing step "qmake"

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          is blocked by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-116719 ifcodegen missing in windows SDK

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          resulted in

          Task - A task that needs to be done. QTQAINFRA-5800 Add a test to B2Qt for interfaceframework

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • In Progress
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              gagi Dominik Holland
              skoh-qt Sze Howe Koh
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                Updated:
                Resolved:

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