OSD notifications after compiling is done, looking for ideas

[VinzC]

Hi folks.

I know it's totally pointless hence absolutely necessary. I'd like to be notified with OSD (command notify-send) when emerge has completed. Is there a smart way to do that, e.g. with PORTAGE_ELOG_XXX variables?

Thanks in advance for any hint/suggestion.
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Gentoo addict: tomorrow I quit, I promise!... Just one more emerge...
GNU/Linux user #369763