From 7061cd334d9c9472aa0ac523564f004395ad1991 Mon Sep 17 00:00:00 2001
From: WolverinDEV <git@did.science>
Date: Tue, 3 Dec 2024 03:35:32 +0900
Subject: [PATCH] fix(#14): build script does not rebuild when the LLVM prefix
 has been corrected from an invalid path to a valid one

---
 llvm-plugin/build.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm-plugin/build.rs b/llvm-plugin/build.rs
index aa3796d..b9d1689 100644
--- a/llvm-plugin/build.rs
+++ b/llvm-plugin/build.rs
@@ -4,6 +4,7 @@ fn main() {
     let (major, minor) = *llvm_sys::LLVM_VERSION_FROM_FEATURES;
     println!("cargo:rustc-env=LLVM_VERSION_MAJOR={}{}", major, minor);
 
+    println!("cargo:rerun-if-env-changed={}", &*llvm_sys::ENV_LLVM_PREFIX);
     if llvm_sys::LLVM_CONFIG_PATH.is_none() {
         println!("cargo:rustc-cfg=LLVM_NOT_FOUND");
         return;
@@ -54,7 +55,6 @@ fn main() {
     }
 
     println!("cargo:rerun-if-changed=cpp");
-    println!("cargo:rerun-if-env-changed={}", &*llvm_sys::ENV_LLVM_PREFIX);
 }
 
 // Most code from this module was taken from the `llvm-sys` crate.