CMake Warning at /usr/lib/cmake/Qt6/QtPublicDependencyHelpers.cmake:335 (message):
  This project is using headers of the GuiPrivate module and will therefore
  be tied to this specific Qt module build version.  Running this project
  against other versions of the Qt modules may crash at any arbitrary point.
  This is not a bug, but a result of using Qt internals.  You have been
  warned!

  You can disable this warning by setting QT_NO_PRIVATE_MODULE_WARNING to ON.
Call Stack (most recent call first):
  /usr/lib/cmake/Qt6GuiPrivate/Qt6GuiPrivateConfig.cmake:58 (_qt_internal_show_private_module_warning)
  CMakeLists.txt:46 (find_package)


CMake Warning at /usr/lib/cmake/Qt6/QtPublicDependencyHelpers.cmake:335 (message):
  This project is using headers of the WaylandClientPrivate module and will
  therefore be tied to this specific Qt module build version.  Running this
  project against other versions of the Qt modules may crash at any arbitrary
  point.  This is not a bug, but a result of using Qt internals.  You have
  been warned!

  You can disable this warning by setting QT_NO_PRIVATE_MODULE_WARNING to ON.
Call Stack (most recent call first):
  /usr/lib/cmake/Qt6WaylandClientPrivate/Qt6WaylandClientPrivateConfig.cmake:58 (_qt_internal_show_private_module_warning)
  CMakeLists.txt:47 (find_package)


CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_LD_FLAGS


:64: warning: since version not increasing

:194: warning: since version not increasing

:281: warning: since version not increasing

:64: warning: since version not increasing

:194: warning: since version not increasing

:281: warning: since version not increasing

In file included from /var/pisi/lxqt-panel-2.3.0-34/work/lxqt-panel-2.3.0/build/plugin-mainmenu/mainmenu_autogen/EWIEGA46WW/moc_actionview.cpp:9,
                 from /var/pisi/lxqt-panel-2.3.0-34/work/lxqt-panel-2.3.0/build/plugin-mainmenu/mainmenu_autogen/mocs_compilation.cpp:2:
/var/pisi/lxqt-panel-2.3.0-34/work/lxqt-panel-2.3.0/build/plugin-mainmenu/mainmenu_autogen/EWIEGA46WW/../../../../plugin-mainmenu/actionview.h: In member function ‘void FilterProxyModel::setfilerString(const QString&)’:
/var/pisi/lxqt-panel-2.3.0-34/work/lxqt-panel-2.3.0/build/plugin-mainmenu/mainmenu_autogen/EWIEGA46WW/../../../../plugin-mainmenu/actionview.h:47:25: warning: ‘void QSortFilterProxyModel::invalidateFilter()’ is deprecated: Use begin/endFilterChange() instead [-Wdeprecated-declarations]
   47 |         invalidateFilter();
      |         ~~~~~~~~~~~~~~~~^~
In file included from /usr/include/qt6/QtCore/QSortFilterProxyModel:1,
                 from /var/pisi/lxqt-panel-2.3.0-34/work/lxqt-panel-2.3.0/build/plugin-mainmenu/mainmenu_autogen/EWIEGA46WW/../../../../plugin-mainmenu/actionview.h:37:
/usr/include/qt6/QtCore/qsortfilterproxymodel.h:128:10: note: declared here
  128 |     void invalidateFilter();
      |          ^~~~~~~~~~~~~~~~
In file included from /var/pisi/lxqt-panel-2.3.0-34/work/lxqt-panel-2.3.0/plugin-mainmenu/actionview.cpp:28:
/var/pisi/lxqt-panel-2.3.0-34/work/lxqt-panel-2.3.0/plugin-mainmenu/actionview.h: In member function ‘void FilterProxyModel::setfilerString(const QString&)’:
/var/pisi/lxqt-panel-2.3.0-34/work/lxqt-panel-2.3.0/plugin-mainmenu/actionview.h:47:25: warning: ‘void QSortFilterProxyModel::invalidateFilter()’ is deprecated: Use begin/endFilterChange() instead [-Wdeprecated-declarations]
   47 |         invalidateFilter();
      |         ~~~~~~~~~~~~~~~~^~
In file included from /usr/include/qt6/QtCore/QSortFilterProxyModel:1,
                 from /var/pisi/lxqt-panel-2.3.0-34/work/lxqt-panel-2.3.0/plugin-mainmenu/actionview.h:37:
/usr/include/qt6/QtCore/qsortfilterproxymodel.h:128:10: note: declared here
  128 |     void invalidateFilter();
      |          ^~~~~~~~~~~~~~~~
In file included from /var/pisi/lxqt-panel-2.3.0-34/work/lxqt-panel-2.3.0/plugin-mainmenu/lxqtmainmenu.cpp:32:
/var/pisi/lxqt-panel-2.3.0-34/work/lxqt-panel-2.3.0/plugin-mainmenu/actionview.h: In member function ‘void FilterProxyModel::setfilerString(const QString&)’:
/var/pisi/lxqt-panel-2.3.0-34/work/lxqt-panel-2.3.0/plugin-mainmenu/actionview.h:47:25: warning: ‘void QSortFilterProxyModel::invalidateFilter()’ is deprecated: Use begin/endFilterChange() instead [-Wdeprecated-declarations]
   47 |         invalidateFilter();
      |         ~~~~~~~~~~~~~~~~^~
In file included from /usr/include/qt6/QtCore/QSortFilterProxyModel:1,
                 from /var/pisi/lxqt-panel-2.3.0-34/work/lxqt-panel-2.3.0/plugin-mainmenu/actionview.h:37:
/usr/include/qt6/QtCore/qsortfilterproxymodel.h:128:10: note: declared here
  128 |     void invalidateFilter();
      |          ^~~~~~~~~~~~~~~~
/var/pisi/lxqt-panel-2.3.0-34/work/lxqt-panel-2.3.0/plugin-qeyes/qeyes.cpp: In function ‘bool loadImage(QString, QEyesImageWidget*)’:
/var/pisi/lxqt-panel-2.3.0-34/work/lxqt-panel-2.3.0/plugin-qeyes/qeyes.cpp:73:14: warning: ignoring return value of ‘virtual bool QFile::open(QIODeviceBase::OpenMode)’, declared with attribute ‘nodiscard’ [-Wunused-result]
   73 |     file.open(QIODevice::ReadOnly);
      |     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/qt6/QtCore/QFile:1,
                 from /var/pisi/lxqt-panel-2.3.0-34/work/lxqt-panel-2.3.0/plugin-qeyes/qeyes.cpp:26:
/usr/include/qt6/QtCore/qfile.h:291:32: note: declared here
  291 |     QFILE_MAYBE_NODISCARD bool open(OpenMode flags) override;
      |                                ^~~~