cannot enable OpenGL on (cmake oversight)

[theofficialgman]

Issue

https://github.com/azahar-emu/azahar/blame/3783ac9f496887dfb01337ffe0ed0346428560e4/CMakeLists.txt#L85

@OpenSauce04

this cmake format cannot be overridden via cmake command line arguments so the source needs to be patched if the user or packager wants to build in OpenGL support on aarch64 linux. There is no good reason to prevent this from happening.

[OpenSauce04]

OpenGL was originally disabled on aarch64 due to some hardware not properly supporting OpenGL and people reporting issues, but at the time I didn't consider that it may be appropriate in some cases to re-enable support if a user wishes to.

Will make a correction to be included in the final 2120 release. Thanks for bringing this up!