[OE-core] [PATCH 3/7] libsdl2: Find wayland-protocol files in proper location during cross compile

[Burton, Ross]

On 21 July 2018 at 17:27, Khem Raj <raj.khem at gmail.com> wrote:
> +pkgconfig would return an absolute path in /usr/share/wayland-protocols
> +for the pkgdatadir value, which is not suitable for cross-compiling.

For reference this is due to pkgconf (not pkgconfig) having different
behaviour compared to pkgconfig, which is breaking recipes.
Personally I consider this a bug in pkgconf and there are bugs
upstream (and new releases) which may solve it directly instead of
having to fix every user of Weston (which isn't the only user of this
pattern).

Ross