https://gitlab.synchro.net/main/sbbs/-/merge_requests/684#note_9224
Pipeline failed because, similar to the other shell, you remove the .src file without updating the exec/Makefile (and GNUmakefile):
```
make[1]: *** No rule to make target 'obv-2.bin', needed by 'all'. Stop.
```
--- SBBSecho 3.37-Linux
* Origin: Vertrauen - [vert/cvs/bbs].synchro.net (1:103/705)