cross compile for ios Failed to find the host tool "Qt6::syncqt"

[Pedro Vicente]

I'm building the sources for iOS on a Mac according to

https://doc.qt.io/qt-6/ios-building-from-source.html

using

./configure -platform macx-ios-clang -release -qt-host-path /Users/pvn/Qt/6.5.2/ios

on root of sources

qt-everywhere-src-6.5.2

where /Users/pvn/Qt is the path where Qt for Mac
online installer installed QT 6.5.2

but some errors happen

-- Could NOT find Qt6CoreTools (missing: Qt6CoreTools_DIR)
CMake Error at qtbase/cmake/QtToolHelpers.cmake:684 (message):
  Failed to find the host tool "Qt6::syncqt".  It is part of the Qt6CoreTools

Any idea how to fix ?
thanks