[ChocolateGod]

This never really works in practice, far too many variations and compilation differences between distros. The Linux Standard Base was an attempt to do this and it went.... no where.

> (because glibc is forwards compatible, but not backwards compatible).

I've lost count of times I've had "portable" binaries not work because I'm using a newer version of glibc and the binary was compiled for Ubuntu/Debian.

The only "standardised" way of making native Linux apps portable and "work for life" is to use the thing that worked in the server space, containers, Flatpak being the vendor-neutral and more widely supported for desktop apps.