Building Hyprlock fails

[winkelnp]

Hi, I'm trying to build the fingerprint pull request in hyprlock to see how it works for me/ maybe to help, but after following the instructions to build in the readme I seem to be getting this error:

make: *** No rule to make target 'hyprlang'. Stop.

Does anyone know what's going wrong? (or rather, how I can fix it) I mean at the end of the day I can just wait until its merged, which should hopefully not take too long 😅