From 8a5633c4f22fc60f662c820fc9b34ad10ea2f5db Mon Sep 17 00:00:00 2001
From: Max Howell
Date: Wed, 7 Sep 2011 12:18:05 +0100
Subject: Check that /usr/bin/cc exists in `brew doctor`

Refs #7454.---
 Library/Homebrew/cmd/doctor.rb | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'Library')

diff --git a/Library/Homebrew/cmd/doctor.rb b/Library/Homebrew/cmd/doctor.rb
index 4e268f630..4f971791c 100644
--- a/Library/Homebrew/cmd/doctor.rb
+++ b/Library/Homebrew/cmd/doctor.rb
@@ -214,6 +214,13 @@ def check_gcc_versions
       EOS
     end
   end
+
+  unless File.exist? '/usr/bin/cc'
+    puts <<-EOS.undent
+      You have no /usr/bin/cc. This will cause numerous build issues. Please
+      reinstall Xcode.
+    EOS
+  end
 end
 
 def __check_subdir_access base
-- 
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