RFC: Minimum meson version for xserver 20

[Matt Turner]

On Mon, Mar 30, 2020 at 8:24 AM Adam Jackson <ajax at nwnk.net> wrote:
>
> Does anyone have strong opinions on this? I would really like to bump
> to at least 0.49 for the position-independent executable support. If
> not that, 0.47 gives us 'feature' support for build options, which
> addresses the "should we enable this by default or not" question in a
> consistent way.

After a bunch of weeping and gnashing of teeth, I bumped Wayland's
dependency to meson >= 0.52.1, which is what is available in buster
backports.

I don't see a reason to pick anything older than that.