[Toybox] [PATCH] realpath/readlink: fixes and improvements.

[Rob Landley]

On 6/19/20 1:13 PM, enh via Toybox wrote:
> The main feature here (and motivation for this change) is adding
> --relative-to to realpath for 4.19 kernel builds, but I've also added -e,
> -m, -q, and -z too.

There's a lib/lib.c function relative_path(), the problem is I have test cases
it doesn't work for:

http://lists.landley.net/pipermail/toybox-landley.net/2019-November/011210.html

Fixing that's been on my todo list for a while...

Rob