Use bindbc-sdl statically

[Ishax via Digitalmars-d-learn]

I am trying to get graphics working in D. All seems well with 
bindbc sdl, but I hit a nitpick: I prefer to be able to create a 
standalone executable when possible. I cannot get bindbc to be 
happy with sdl .a files. It's a small problem, but if there's a 
simple solution, I'm eager to hear it.