From b17751b8a8915559a158f3cd67a9dd7e82799997 Mon Sep 17 00:00:00 2001
From: walon <walon@focus-creative-games.com>
Date: Thu, 4 May 2023 16:23:07 +0800
Subject: [PATCH] =?UTF-8?q?[new]=20=E6=96=B0=E5=A2=9E=20MsvcStdextWorkarou?=
 =?UTF-8?q?nd.cs=20=E8=A7=A3=E5=86=B32020=20vs=E4=B8=8Bstdext=E7=BC=96?=
 =?UTF-8?q?=E8=AF=91=E9=94=99=E8=AF=AF=E7=9A=84=E9=97=AE=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../BuildProcessors/MsvcStdextWorkaround.cs   | 28 +++++++++++++++++++
 .../MsvcStdextWorkaround.cs.meta              | 11 ++++++++
 2 files changed, 39 insertions(+)
 create mode 100644 Editor/BuildProcessors/MsvcStdextWorkaround.cs
 create mode 100644 Editor/BuildProcessors/MsvcStdextWorkaround.cs.meta

diff --git a/Editor/BuildProcessors/MsvcStdextWorkaround.cs b/Editor/BuildProcessors/MsvcStdextWorkaround.cs
new file mode 100644
index 0000000..6bc6041
--- /dev/null
+++ b/Editor/BuildProcessors/MsvcStdextWorkaround.cs
@@ -0,0 +1,28 @@
+#if UNITY_EDITOR
+using System;
+using UnityEditor.Build;
+using UnityEditor.Build.Reporting;
+
+public class MsvcStdextWorkaround : IPreprocessBuildWithReport
+{
+    const string kWorkaroundFlag = "/D_SILENCE_STDEXT_HASH_DEPRECATION_WARNINGS";
+
+    public int callbackOrder => 0;
+
+    public void OnPreprocessBuild(BuildReport report)
+    {
+        var clEnv = Environment.GetEnvironmentVariable("_CL_");
+
+        if (string.IsNullOrEmpty(clEnv))
+        {
+            Environment.SetEnvironmentVariable("_CL_", kWorkaroundFlag);
+        }
+        else if (!clEnv.Contains(kWorkaroundFlag))
+        {
+            clEnv += " " + kWorkaroundFlag;
+            Environment.SetEnvironmentVariable("_CL_", clEnv);
+        }
+    }
+}
+
+#endif // UNITY_EDITOR
diff --git a/Editor/BuildProcessors/MsvcStdextWorkaround.cs.meta b/Editor/BuildProcessors/MsvcStdextWorkaround.cs.meta
new file mode 100644
index 0000000..ef28c51
--- /dev/null
+++ b/Editor/BuildProcessors/MsvcStdextWorkaround.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 8bff6cadf0b8db54b87ba51b24d080f6
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: