[QT] make -clean error

[Πρεκατές Αλέξανδρος]

> Alexandros,
> 
> without any further research -- "make -clean" looks dubious to me.
> shouldn't it rather be
> 
> make clean
> 
> ?
> 
>

I run it without '-' but still the job stops with the same errors..




alexandros