For additional ways to use rustc_codegen_cranelift like the JIT mode see [usage.md](docs/usage.md).
-## Env vars
+## Configuration
-See [env_vars.md](docs/env_vars.md) for all env vars used by rustc_codegen_cranelift.
+See the documentation on the `BackendConfig` struct in [config.rs](src/config.rs) for all
+configuration options.
## Not yet supported