Fix, the --recompile-c-only option wasn't working without C11 compiler.
Fix, the --recompile-c-only option wasn't working without C11 compiler.

* This affected MSVC mainly and prevented this approach of debugging
  and trying things out during development.

kayhayen/Nuitka,kayhayen/Nuitka,kayhayen/Nuitka,kayhayen/Nuitka