From 136104740663b3310616bec51b2cec7f807715ce Mon Sep 17 00:00:00 2001
From: Gregor Jasny <gjasny@googlemail.com>
Date: Fri, 30 Oct 2015 22:03:52 +0100
Subject: [PATCH] Xcode: Set LastUpgradeCheck to current Xcode version (#15817)

This prevents the project settings upgrade warning.
---
 Source/cmGlobalXCodeGenerator.cxx | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Source/cmGlobalXCodeGenerator.cxx b/Source/cmGlobalXCodeGenerator.cxx
index da8c81414..2df07cbfc 100644
--- a/Source/cmGlobalXCodeGenerator.cxx
+++ b/Source/cmGlobalXCodeGenerator.cxx
@@ -3398,6 +3398,9 @@ bool cmGlobalXCodeGenerator
     group = this->CreateObject(cmXCodeObject::ATTRIBUTE_GROUP);
     group->AddAttribute("BuildIndependentTargetsInParallel",
                         this->CreateString("YES"));
+    std::ostringstream v;
+    v << std::setfill('0') << std::setw(4) << XcodeVersion * 10;
+    group->AddAttribute("LastUpgradeCheck", this->CreateString(v.str()));
     this->RootObject->AddAttribute("attributes", group);
     if (this->XcodeVersion >= 32)
       this->RootObject->AddAttribute("compatibilityVersion",