Cross-compile OpenGLES applications without X

Cross-compile OpenGLES applications without X from a Docker image with Conan. It has a basic implementation of Conan System Packages for:

• OpenGLES
• DRM (Direct Rendering Manager)
• GBM (Graphics Buffer Manager)

Build the Docker image and run it:

docker build -t rpi-opengles docker_images
docker run -v $(pwd)/kmscube:/home/kmscube -it rpi-opengles

Inside the Docker image you can cross-compile the kmscube application for Raspberry Pi

cd /home/kmscube/
conan create . -pr:h=rpi -pr:b=default

References:

• https://gitlab.freedesktop.org/mesa/kmscube/
• https://drgeoffathome.wordpress.com/2020/02/03/opengl-without-x-on-raspberry-pi-4-part-1/