From cd0db51343ff7c5a35173594725978c81c36c0fc Mon Sep 17 00:00:00 2001
From: Mike McQuaid
Date: Fri, 17 Nov 2017 19:53:38 +0000
Subject: diagnostic: check if Xcode needs CLT installed.

Require the CLT on all but the latest version of macOS to avoid the
continuous workarounds for SDK weirdness.
---
 Library/Homebrew/os/mac/xcode.rb | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'Library/Homebrew/os/mac/xcode.rb')

diff --git a/Library/Homebrew/os/mac/xcode.rb b/Library/Homebrew/os/mac/xcode.rb
index 96be56e3b..ae725d948 100644
--- a/Library/Homebrew/os/mac/xcode.rb
+++ b/Library/Homebrew/os/mac/xcode.rb
@@ -40,6 +40,15 @@ module OS
         version < minimum_version
       end
 
+      def latest_sdk_version?
+        OS::Mac.version == OS::Mac.latest_sdk_version
+      end
+
+      def needs_clt_installed?
+        return false if latest_sdk_version?
+        without_clt?
+      end
+
       def outdated?
         return false unless installed?
         version < latest_version
-- 
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