FreeBSD/NetBSD compatibility?
Hello everyone, I'm new here but wanted to ask: Say I build a kernel in NetBSD or FreeBSD for example, and I omit compatibility for NetBSD/FreeBSD 1.X 2.X 3.X etc.,
Do any of the built-in utilities/commands/libraries depend on this compatibility or would I be safe in omitting this compatibility if I don't intend to run older versions of these operating systems with the current ones?
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