From 1d7f27a491b32f96d7823e298680d5f2fe5e237c Mon Sep 17 00:00:00 2001
From: Ethan Girouard <mr.egirouard@gmail.com>
Date: Tue, 23 Jan 2024 22:30:06 -0500
Subject: [PATCH] Add build script to set target configuration variable

---
 Cargo.toml   | 1 +
 src/build.rs | 9 +++++++++
 2 files changed, 10 insertions(+)
 create mode 100644 src/build.rs

diff --git a/Cargo.toml b/Cargo.toml
index d464851..ea9ed07 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,6 +2,7 @@
 name = "libretunes"
 version = "0.1.0"
 edition = "2021"
+build = "src/build.rs"
 
 [lib]
 crate-type = ["cdylib", "rlib"]
diff --git a/src/build.rs b/src/build.rs
new file mode 100644
index 0000000..32eb98c
--- /dev/null
+++ b/src/build.rs
@@ -0,0 +1,9 @@
+// Set the target config variable to the target triple of the current build
+// This is used so we can determine the target triple at compile time
+// See https://stackoverflow.com/a/51311222
+fn main() {
+    println!(
+        "cargo:rustc-cfg=target=\"{}\"",
+        std::env::var("TARGET").unwrap()
+    );
+}