1 files changed, 31 insertions, 0 deletions
diff --git a/compiler/rustc_codegen_cranelift/y.rs b/compiler/rustc_codegen_cranelift/y.rs
new file mode 100755
index 000000000..f177b91c2
--- /dev/null
+++ b/compiler/rustc_codegen_cranelift/y.rs
@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+#![deny(unsafe_code)] /*This line is ignored by bash
+# This block is ignored by rustc
+set -e
+echo "[BUILD] y.rs" 1>&2
+rustc $0 -o ${0/.rs/.bin} -Cdebuginfo=1
+exec ${0/.rs/.bin} $@
+*/
+
+//! The build system for cg_clif
+//!
+//! # Manual compilation
+//!
+//! If your system doesn't support shell scripts you can manually compile and run this file using
+//! for example:
+//!
+//! ```shell
+//! $ rustc y.rs -o y.bin
+//! $ ./y.bin
+//! ```
+//!
+//! # Naming
+//!
+//! The name `y.rs` was chosen to not conflict with rustc's `x.py`.
+
+#[path = "build_system/mod.rs"]
+mod build_system;
+
+fn main() {
+    build_system::main();
+}