feat: link with g2d and generate wayland dmabuf protocols

[anaGrad]

Hi @kisvegabor @AndreCostaaa!
This PR comes along with the one on LVGL #8122. It aims to add all the necessary libraries and files to CMake and wl_protocols, but also reflect the changes made to the function lv_wayland_timer_handler()

[AndreCostaaa]

I believe SYSROOT is more generic for other platforms. Doesn't nxp support it?

[cosmindanielradu19]

SDKTARGETSYSROOT is the one that comes from the toolchain

[AndreCostaaa]

I would like to keep this as SYSROOT since it's more generic and will cover more use-cases down the line. What do you think ?

[cosmindanielradu19]

Let me check one more time what env vars are set on the toolchain, and I'll come back with an answer / alternative.

Thanks

[AndreCostaaa]

Hi @cosmindanielradu19 and @anaGrad

So I just checked and indeed, the sdk exports SDKTARGETSYSROOT and not SYSROOT
I also found that a OEToolchainConfig.cmake exists inside the SDK and thus we could pass the current CMAKE_SYSROOT as an argument to the script

So I was thinking that we could either use the CMAKE_SYSROOT variable when invoking the script and basically it would be mandatory to call cmake like this:

cmake -B build -DCMAKE_TOOLCHAIN_FILE=$OECORE_NATIVE_SYSROOT/usr/share/cmake/OEToolchainConfig.cmake

OR option 2 would be check for both SYSROOT and SDKTARGETSYSROOT and produce an error if both are set

I'm tending more towards option 2 as it's the easiest and more beginner friendly approach

What do you think ?

[cosmindanielradu19]

I agree with option 2 as well