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

[Burton, Ross]

On 25 July 2018 at 21:18, Khem Raj <raj.khem at gmail.com> wrote:
> while I agree its due to a different behavior from pkgconf, the
> solution is not relying on pkgconfig features
> in itself is an improvement IMO unless you say its regressing builds
> when not using pkgconfig

This is a behavioural change between the two and personally I don't
consider this a bug in pkgconfig, so pkgconf should do the same.

Also it turns out that you can override variable lookups with
environment variables in pkgconfig (see
https://git.dereferenced.org/pkgconf/pkgconf/issues/2) so when pkgconf
does this we can override the lookups without needing any patches.

Ross