qt6

[hannesa2]

It's about to make CI work again with qt6

[hannesa2]

close #408

[hannesa2]

Now it runs into https://github.com/COVESA/dlt-viewer/actions/runs/7472144239/job/20333730632?pr=405

CMake Warning at scripts/windows/version.cmake:12 (find_package):
  Found package configuration file:

    D:/a/dlt-viewer/Qt/6.6.1/msvc2019_64/lib/cmake/Qt6/Qt6Config.cmake

  but it set Qt6_FOUND to FALSE so package "Qt6" is considered to be NOT
  FOUND.  Reason given by package:

  Failed to find required Qt component "SerialPort".

  Expected Config file at
  "D:/a/dlt-viewer/Qt/6.6.1/msvc2019_64/lib/cmake/Qt6SerialPort/Qt6SerialPortConfig.cmake"
  does NOT exist



  Configuring with --debug-find-pkg=Qt6SerialPort might reveal details why
  the package was not found.

  Configuring with -DQT_DEBUG_FIND_PACKAGE=ON will print the values of some
  of the path variables that find_package uses to try and find the package.

Call Stack (most recent call first):
  CMakeLists.txt:19 (include)


CMake Error at scripts/windows/version.cmake:21 (find_package):
  By not providing "FindQt5.cmake" in CMAKE_MODULE_PATH this project has
  asked CMake to find a package configuration file provided by "Qt5", but
  CMake did not find one.

  Could not find a package configuration file provided by "Qt5" (requested
  version 5) with any of the following names:

    Qt5Config.cmake
    qt5-config.cmake

  Add the installation prefix of "Qt5" to CMAKE_PREFIX_PATH or set "Qt5_DIR"
  to a directory containing one of the above files.  If "Qt5" provides a
  separate development package or SDK, be sure it has been installed.

I've no experience with qt. Who ever knows what wrong here, please help me/us to make CI work here again

[bunty95]

Installing QT 5 along with QT 6 should solve the problem that you are facing.
Also QT Build on MAC OS is only using QT 5. It needs to be changed to include both QT5 and QT 6.

[bunty95]

@hannesa2 seems like the issue on macOS is related to cPack not finding the framework directory. Do you know where we call out the QT framework?

[hannesa2]

Sorry, I've no clue about this

[bunty95]

build issue is due to "macdeployqt" not being found. Hard coding a location to "/scripts/darwin/macdeployqt.cmake.in" fixes the issue.
set(MACDEPLOYQT_EXECUTABLE "/usr/local/Cellar/qt/6.7.0_1/bin/macdeployqt") <- makes the build succeed, still need to confirm if it is able to run.

[bunty95]

@hannesa2 i am able to get the application to build with qt6, but get the following errors (ignore the failure, seems like its trying to codesign for some reason). Any thoughts?

ERROR: no file at "/opt/homebrew/opt/qt@6/lib/QtCore.framework/Versions/A/QtGui.framework"
ERROR: no file at "/opt/homebrew/opt/qt@6/lib/QtCore.framework/Versions/A/QtCore.framework"
ERROR: no file at "/opt/homebrew/opt/qt@6/lib/QtCore.framework/Versions/A/QtWidgets.framework"
ERROR: no file at "/opt/homebrew/opt/qt@6/lib/QtCore.framework/Versions/A/QtGui.framework"
ERROR: no file at "/opt/homebrew/opt/qt@6/lib/QtCore.framework/Versions/A/QtCore.framework"
ERROR: no file at "/opt/homebrew/opt/qt@6/lib/QtCore.framework/Versions/A/QtNetwork.framework"

[hannesa2]

Any thoughts?

Sorry, no