spawning with the Linux kernel.
public-inbox will never enable L<Inline::C> automatically without
-this environment variable set. See L<Inline> and L<Inline::C>
-for more details.
+this environment variable set or C<~/.cache/public-inbox/inline-c>
+created by a user. See L<Inline> and L<Inline::C> for more details.
=back