Re: git: 43b07bdbc5d2 - main - Revert "devinfo: Add support for libxo"

I withdraw my apologee after looking a bit further. Don't leave me as a 
scapegoat for regressing 15 when
- it was broken by dirty merges
- it was further broken by careless "fixes"
- you all had the chance to review.
- I've gotten flamed by prominent devs and just been left to be eaten.