[oe] [meta-oe][PATCH] opencv: remove DEFAULT_PREFERENCE = "-1" for 3.1

[Maciej Borzęcki]

On Mon, Nov 21, 2016 at 12:28 AM, Khem Raj <raj.khem at gmail.com> wrote:
> There are abi issues that other apps which use ipencv might have not ported
> to version 3. Thats one concern we need to address
>

OpenCV 3.x has been out since June 2015. 1.5 years is enough time to complete a
port. 3.x has been a default since March 2016 in Arch. IIRC Debian has it in
experimental.

-- 
Maciej Borzecki
RnDity