From 592951753e9fb2d8fc3e1172d1b2027f4c83ed06 Mon Sep 17 00:00:00 2001
From: Gabriel Oprisan <gabriel.oprisan@gcore.com>
Date: Mon, 11 Dec 2023 15:10:38 +0200
Subject: [PATCH] Build script: support NGINX_DIR env var to specify the Nginx
 folder

---
 nginx_module/build.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/nginx_module/build.rs b/nginx_module/build.rs
index ec092f2..0db0d64 100644
--- a/nginx_module/build.rs
+++ b/nginx_module/build.rs
@@ -85,6 +85,12 @@ fn search_nginx_root_folder() -> String {
         })
     }
 
+    if let Ok(nginx_dir) = std::env::var("NGINX_DIR") {
+        if check_nginx_root(Path::new(&nginx_dir)) {
+            return nginx_dir;
+        }
+    }
+
     let base_locations = [
         "..",
         "../..",