[oe] RFC: dropping either pixman or libpixman

[Leon Woestenberg]

Hello,

I noticed both

[1] packages/libpixman/libpixman*.bb
[2] packages/xorg-lib/pixman*.bb

while I thought I was introducing libpixman 0.9.6 in [1], Andy had 
already done so in [2].

Since 0.9.6, libpixman can be built stand-alone; I have adopted [2] to 
do so.

I would like to propose to drop either [1] or [2].

Any objections and/or any preferences on which one?

Regards,

Leon.