Hi Raffaele,

Am Freitag, 18. August 2017, 09:00:52 CEST schrieb Raffaele Belardi:
> […]
> Downgrading the system to glibc to 2.23-r3 means trouble?
yes, you would crush your system. Therefore the even the ebuild prohibits it 
(you can enforce it, but you really shouldn’t).

You can a) brick you system: https://forums.gentoo.org/viewtopic-t-845000.html
or b) create a chroot with a blank system (new stage 3), emerge your package, 
create a binpkg, install that on the host and hope it works.

Good luck! :-)


-- 
GPG fingerprint: '00EF D31F 1B60 D5DB ADB8  31C1 C0EC E696 0E54 475B'
Nils Freydank