From 822a4edbfd55b46fd0eee37118d01a27cc52a230 Mon Sep 17 00:00:00 2001
From: Ralf Jung <post@ralfj.de>
Date: Tue, 2 Aug 2022 20:34:53 -0400
Subject: [PATCH] propagate --target to rustc invocation

---
 build.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/build.rs b/build.rs
index cd79927..9f8e78d 100644
--- a/build.rs
+++ b/build.rs
@@ -89,6 +89,10 @@ fn compile_probe() -> Option<ExitStatus> {
         .arg(out_dir)
         .arg(probefile);
 
+    if let Some(target) = env::var_os("TARGET") {
+        cmd.arg("--target").arg(target);
+    }
+
     // If Cargo wants to set RUSTFLAGS, use that.
     if let Ok(rustflags) = env::var("CARGO_ENCODED_RUSTFLAGS") {
         if !rustflags.is_empty() {