Can not build the x86_64 libs for android
QtAV, Qt version and platform
QtVersion :Qt5.14.1 Host:MacOS NDK_Version 20.1.5948944
After build is finished , i can not find the libQtAV_x86_64.so And i found that makefile which is generated from qmake have something wrong.

I also make the test Qt project for test generate the x86_64 library. And it works well but not QtAV. I believe that some of the .pro file content cause the QMake issue but it is really hard for me to find the root cause which cause this issue.
Read the readme https://github.com/Fransferdy/QtAvSetupForAndroid
Thank you ,guy.But on MacOS, this is not helpful for me.I have move to windows and got the x86_64 architecture libraries.
Actually these libs are for Android,I compiled them in Linux, it should work just fine on MacOs :) Just follow the instructions with Qt Creator ;) (in your macOs host)
But now i do not have enough time to have a try. Whatever,thank you for your help.