From a181ae98bcd9638ff9a37ac10c3ee857ba19a852 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/Cargo.toml | 2 +-
 nginx_module/build.rs   | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/nginx_module/Cargo.toml b/nginx_module/Cargo.toml
index 2adc1c8..c5cdbc0 100644
--- a/nginx_module/Cargo.toml
+++ b/nginx_module/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "nginx_module"
-version = "0.1.2"
+version = "0.1.3"
 edition = "2021"
 build = "build.rs"
 authors = ["Gabriel Oprisan <gabriel.oprisan@gcore.com>"]
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 = [
         "..",
         "../..",