[arch-general] Adding a "posix" metapackage

[Ralf Mardorf]

On Sat, 4 Jan 2020 18:33:19 -0500, Eli Schwartz via arch-general wrote:
>Who said anything about System V init? Why would System V init be
>needed for portability?

Running startup scripts by using run levels isn't that uncommon outside
of Linux.