Raw logs on the SDL build

[Nemoumbra]

What should happen

The SDL build is rather raw itself compared to Windows and there are some very obvious differences.

1. The logging system is not used during startup and shutdown or even a few times in between (for example, the gamecontrollerdb-related logs). There are also walls of printfed text like this one:

2. Sometimes the logs are correctly emitted, like in VFS::Register, but the logging manager is not initialized yet => the same outcome.

Who would this benefit

There are multiple things that need to be changed. Most likely the logging manager has to be initialized as soon as possible, then the printf-ing code needs to be rewritten by using the INFO_LOG/DEBUG_LOG, etc. The more control we have over the logs, the better... And right now a lot of raw logs are printed. They are also not redirected to the file loggers or webserver loggers and only appear in the console.

Platform (if relevant)

Linux / BSD

Games this would be useful in

Not game-specific.

Other emulators or software with a similar feature

No response

Checklist

• Check the latest git build in case it's already implemented.
• Search for other requests of the same feature.