From 42398f4c346dff25abcad169566a654d12981558 Mon Sep 17 00:00:00 2001
From: Xingwei Zhu <etzhu192@hotmail.com>
Date: Thu, 1 Jul 2021 11:03:55 +0800
Subject: [PATCH] delete SDKROOT in the env if any

---
 engine/Scripts/lib_build.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/engine/Scripts/lib_build.py b/engine/Scripts/lib_build.py
index c514be64..035d3506 100644
--- a/engine/Scripts/lib_build.py
+++ b/engine/Scripts/lib_build.py
@@ -272,6 +272,10 @@ def build_engine():
     global bitcode
     dest_folder=""
 
+    #delete SDKRoot env if any. It may conflict with the real sysroot path generated by Bee
+    if 'SDKROOT' in os.environ:
+        del os.environ['SDKROOT']
+
     print("\nStarting build engine...")
     if platform == "windows":
         dest_folder = "x86_64"