Unable to create an APK with CMake (Qt6 / Pop!_OS 22.04)

[ENyo]

Hello everyone !

I'm trying to build an apk using cmake for my project (available here https://github.com/EnyoYoen/Plume).
After installing Qt for Android (Qt 6.6.2) from sources and running (on Pop!_OS 22.04 LTS) :

cd build
<path to Qt Android>/bin/qt-cmake -DANDROID_SDK_ROOT=/home/enyo/Android/Sdk -DANDROID_NDK_ROOT=/home/enyo/Android/Sdk/ndk -S .. -B .
make -j8 apk

"Built target apk" is printed out but no apk is built.

I have the same problem in my "Build Android" GitHub action using Qt 6.4.3 (latest run here https://github.com/EnyoYoen/Plume/actions/runs/8038290243).

Does somebody have an idea of what could be the problem?
Thanks !