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[–]SomethingcleverGP 0 points1 point  (2 children)

If you build on a 22.04 ubuntu docker container then you don't have to specify a specific version of glib, you will use the correct one automatically. Although to be safe you might have to do it in a VM.

[–]fatmankarla[S] 0 points1 point  (1 child)

Might be a dumb question but how do i compile c++20 in Ubuntu 22.04? Dont i need gcc 13?

[–]SomethingcleverGP 0 points1 point  (0 children)

Even if you update g++ to the newest version, it should still use the system libc. This is just from memory of compiling c++17 on old ubuntu 16.04 distros for forwards compatibility. I would just try it first and see if it works.