Absolutely. I actually compiled my own version of Godot in order to enable a speech-to-text module (https://github.com/menip/godot_speech_to_text) for a project. While some might see that an overly arcane technical annoyance, the fact I was able to do so just shows the promise of a powerful open-source libre engine. Hope to contribute a patch to Godot proper someday. I also find it so cool that it's bootstrapped - that is to say, Godot is created using Godot!