Raspberry Pi 4 ARM64 Qt5 project

[ptihanyi]

Hi!

I tried to follow the official “Developing graphical applications for Raspberry Pi with Qt5” tutorial, but I get a bunch of “undefined reference to…” error messages when linking.
The sysroot has been synchronized, and all the files missed by ld are exist.
The Raspberry Pi 4 is running the latest official “Raspberry Pi OS 64 bit” and all the necessary packages are installed.

I attached a screenshot from the error.

Thanks a lot for any suggestions!

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[paulh001]

I think you have to add libraries to your project, If you use MSBuild you can add them to “Libraries Names”  like pthread; GL etc

[ptihanyi]

I use Cmake builder as recommended in the tutorial.

Of course, I can explicitly add libraries to CMakeLists.txt; however, the tutorial does not say that.
If sysroot is synchronized, shouldn’t it find the system libraries?

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