X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=build.rs;h=018375dbada874db7ddb8fc908222da41b83a1df;hb=779d98f6ccbd76807e811a134bb00a4e0d92c6db;hp=146a8dae74596a25c5042447e846f4a38c1888c2;hpb=fa11aad92a20aaf64c1ee4f43015fba9b6d24b62;p=rust.git

diff --git a/build.rs b/build.rs
index 146a8dae745..018375dbada 100644
--- a/build.rs
+++ b/build.rs
@@ -12,4 +12,8 @@ fn main() {
         "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()
+    );
 }