add checks for the signature of the lang item

[rust.git] / build.rs

diff --git a/build.rs b/build.rs
index 018375dbada874db7ddb8fc908222da41b83a1df..b79d09b0dd2d2776e98a4ae73de9c2884e722677 100644 (file)
--- a/build.rs
+++ b/build.rs
@@ -3,17 +3,5 @@ fn main() {
     println!("cargo:rustc-env=PROFILE={}", std::env::var("PROFILE").unwrap());
     // Don't rebuild even if nothing changed
     println!("cargo:rerun-if-changed=build.rs");
-    // forward git repo hashes we build at
-    println!(
-        "cargo:rustc-env=GIT_HASH={}",
-        rustc_tools_util::get_commit_hash().unwrap_or_default()
-    );
-    println!(
-        "cargo:rustc-env=COMMIT_DATE={}",
-        rustc_tools_util::get_commit_date().unwrap_or_default()
-    );
-    println!(
-        "cargo:rustc-env=RUSTC_RELEASE_CHANNEL={}",
-        rustc_tools_util::get_channel().unwrap_or_default()
-    );
+    rustc_tools_util::setup_version_info!();
 }