Use bindbc-sdl statically

[Ishax]

On Saturday, 24 April 2021 at 18:55:33 UTC, ichneumwn wrote:
> "Use the lib command. If it's static, lib will show you a pile 
> of .obj files inside. Not so if it's am implib."
>
>     lib /list foo.lib
This is the output of `lib /list SDL2.lib`
```
Microsoft (R) Library Manager Version 14.28.29913.0
Copyright (C) Microsoft Corporation.  All rights reserved.

SDL2.dll
SDL2.dll
...
```
There's many many lines of just "sdl2.dll"

My files are .lib files.