From 8928c22726f9f94f6999a6cb358ffb8a176751e6 Mon Sep 17 00:00:00 2001
From: iximeow <me@iximeow.net>
Date: Sun, 2 Jul 2023 22:41:17 -0700
Subject: try to support cross-arch runners....????

---
 src/lua/mod.rs | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/lua/mod.rs b/src/lua/mod.rs
index c76afa6..46e8047 100644
--- a/src/lua/mod.rs
+++ b/src/lua/mod.rs
@@ -273,12 +273,25 @@ impl BuildEnv {
             lua_exports::file_size(&name)
         })?;
 
+        let native_rust_triple = match std::env::consts::ARCH {
+            "x86_64" => "x86_64-unknown-linux-gnu",
+            "aarch64" => "aarch64-unknown-linux-gnu",
+            other => { panic!("dunno native rust triple for arch {}", other); }
+        };
+        let native_rust_triple = lua_ctx.create_string(native_rust_triple).unwrap();
+        let build_env_vars = lua_ctx.create_table_from(
+            vec![
+                ("native_rust_triple", native_rust_triple)
+            ]
+        ).unwrap();
+
         let build_environment = lua_ctx.create_table_from(
             vec![
                 ("has", path_has_cmd),
                 ("size", size_of_file),
             ]
         ).unwrap();
+        build_environment.set("vars", build_env_vars).unwrap();
 
         let build_functions = lua_ctx.create_table_from(
             vec![
-- 
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