Passing include paths to lupdate from l10n-kf5 scripts

[Albert Astals Cid]

El dijous, 24 de setembre de 2020, a les 18:33:01 CEST, Michał Policht va escriure:
> Hi,
> 
> I have modified l10n-kf5 scripts a bit to address the issue mentioned on
> [stackoverflow](https://stackoverflow.com/questions/6504902/lupdate-error-qualifying-with-unknown-namespace-class),
> which happens to affect CuteHMI project as well.
> 
> Program "lupdate" requires header files to be visible in order to
> properly set translation context with tr() function. If header files are
> kept in separate directories you'll get a warning "Qualifying with
> unknown namespace/class" and generated "pot" files will be missing
> namespace qualifier in message context.
> 
> I'm sending you minimal reproducible example. Just do the usual stuff
> 
> ```
> $ svn checkout svn://anonsvn.kde.org/home/kde/trunk/l10n-kf5/scripts
> $ PATH=/path/to/scripts:$PATH bash /path/to/scripts/extract-messages.sh
> ```
> I have modified scripts to accept -I|--include argument and pass it to
> lupdate.

Patch looks good, please commit to svn.

Cheers,
  Albert

> To test the difference comment/uncomment appropriate line in Messages.sh
> 
> Regards,
> MP
>