We are using shaderc as dependency and SPIRV-Tools is shaderc's dependency. I'm trying to "merge" source of SPIRV-Tools into out project however i encountered a problem with aforementioned extensions_enum.inc file. What is it? I can't find it anywhere. I assumed it has to be generated during build, but I can't even find anything about this in SPIRV-Tools' build scripts. Can you help me out somehow, please?