QT6.3 failed to configure due to CMake Error on windows cross compile arm64

Hi all,

QT6.3 failed to configure due to CMake Error: The tool "Qt6::moc" was not found in the Qt6CoreTools package on windows for cross compile arm64. Could you please help look at this issue? Thanks in advance.

Repro Steps:

1. git clone -b 6.3 --recurse-submodules https://github.com/qt/qt5 F:\QT6.3
2. Install QT6.3.2 msvc2019_64 in C:\Qt\6.3.2
3. Open a VS2019 x64 command && cd F:\QT6.3\qtbase
4. mkdir build_arm64 && cd build_arm64
5. "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\Common7\Tools\VsDevCmd.bat" -host_arch=amd64 -arch=arm64
6. set QT_HOST_PATH=C:\Qt\6.3.2\msvc2019_64
7. ..\configure -developer-build -release -confirm-license -opensource -nomake tests -xplatform win32-arm64-msvc

ErrorMessage:

...

– Searching for tool 'Qt6::moc' in package Qt6CoreTools.
CMake Warning at C:/Qt/6.3.2/msvc2019_64/lib/cmake/Qt6CoreTools/Qt6CoreToolsConfigVersion.cmake:51 (message):
  Version 6.3.3 of package Qt6CoreTools was requested but an incompatible
  version was found: 6.3.2.  You can pass -DQT_NO_PACKAGE_VERSION_CHECK=TRUE
  to disable the version check and force the incompatible version to be used.
  There is no guarantee the build will succeed.  Use at your own risk.  You
  can silence this warning by passing
  -DQT_NO_PACKAGE_VERSION_INCOMPATIBLE_WARNING=TRUE
Call Stack (most recent call first):
  cmake/QtToolHelpers.cmake:142 (find_package)
  src/tools/moc/CMakeLists.txt:8 (qt_internal_add_tool)

CMake Warning at C:/Qt/6.3.2/msvc2019_64/lib/cmake/Qt6CoreTools/Qt6CoreToolsConfigVersion.cmake:51 (message):
  Version 6.3.3 of package Qt6CoreTools was requested but an incompatible
  version was found: 6.3.2.  You can pass -DQT_NO_PACKAGE_VERSION_CHECK=TRUE
  to disable the version check and force the incompatible version to be used.
  There is no guarantee the build will succeed.  Use at your own risk.  You
  can silence this warning by passing
  -DQT_NO_PACKAGE_VERSION_INCOMPATIBLE_WARNING=TRUE
Call Stack (most recent call first):
  cmake/QtToolHelpers.cmake:142 (find_package)
  src/tools/moc/CMakeLists.txt:8 (qt_internal_add_tool)CMake Warning at cmake/QtToolHelpers.cmake:142 (find_package):
  Could not find a configuration file for package "Qt6CoreTools" that is
  compatible with requested version "6.3.3".

  The following configuration files were considered but not accepted:

    C:/Qt/6.3.2/msvc2019_64/lib/cmake/Qt6CoreTools/Qt6CoreToolsConfig.cmake, version: 6.3.2

Call Stack (most recent call first):
  src/tools/moc/CMakeLists.txt:8 (qt_internal_add_tool)

CMake Error at cmake/QtToolHelpers.cmake:170 (message):
  The tool "Qt6::moc" was not found in the Qt6CoreTools package.  Package
  found: 0
Call Stack (most recent call first):
  src/tools/moc/CMakeLists.txt:8 (qt_internal_add_tool)

– Configuring incomplete, errors occurred!
See also "F:/QT6.3/qtbase/build_arm64ec/CMakeFiles/CMakeOutput.log".
See also "F:/QT6.3/qtbase/build_arm64ec/CMakeFiles/CMakeError.log".
CMake Error at F:/QT6.3/qtbase/cmake/QtProcessConfigureArgs.cmake:963 (message):
  CMake exited with code 1.