Build Qt6 and PySide6 from source for embedded device

[Minhtam]

Hello
I attempted to build PySide6 using Qmake from usr/local/Qt path/bin/qmake without success, but it worked for PySide2. Because the Nvidia Jetson family does not support pyside and pyqt from pip, I had to build from source and ran into issues when building PySide6 from source. If you have solved a similar problem, please share your solution with me. I'm really struggling.

Successful build Qt5.15.6 and 6.4.1 from source to verify my method