Removing X dependency and just use OpenGLES/framebuffer graphics on linux

[yfede]

For the part regarding the removal of dependency upon X, you can perhaps ger some hints from this:

Headless plugin clients

Hi all, I’m working on an embedded Linux project where a headless system can host VsT plugins. The host doesn’t use JUCE, but we had to support a plugin written with it. At the moment, it’s possible to build headless standalone Linux apps in JUCE, but X11 & friends are still a dependency for audio plugin clients. I experimented a little and it turned out that hacking the codebase to remove that dependency was much easier than I thought. Disclaimer: I’m not a JUCE expert at all, so any feedbac…