install: Just check if we're pid1 #201
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I'm working on a buildsystem where we run a "supermin" VM that doesn't use systemd as pid1. There's no reason to hard require systemd for this. This check isn't fully correct because it will allow things to pass if someone does `podman run --init` to make us pid2, but still in a userns. In theory we could detect that in the future. Signed-off-by: Colin Walters <walters@verbum.org>
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I'm working on a buildsystem where we run a "supermin" VM that doesn't use systemd as pid1. There's no reason to hard require systemd for this. This check isn't fully correct because it will allow things to pass if someone does
podman run --initto make us pid2, but still in a userns. In theory we could detect that in the future.