Priming warning: "not a dynamic executable" with cross build

[Woodrow Shen]

The customer reported as follows:

The attached snapcraft.yaml properly pulls, builds and stages .deb packages searched out from https://pkgs.org/, but during priming the following warnings appear:

(visible during the build of other snaps, too, altough some libraries are directly placed in a file_tree folder to be archived as .tar.

Is this a known behavior?

Is there an arm64-specific script needed to call the system linker/loader? (like in the example below?)
https://forum.snapcraft.io/t/how-to-fix-library-dependency-checking-for-cross-builds/9660
https://pastebin.com/LDgZaE7K

[Sergio Schvezov (sergiusens)]

We need to disable library checking when doing x-builds.