From 2500edffc9f1f44983927351eb60d4fe1cee4bcd Mon Sep 17 00:00:00 2001
From: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
Date: Wed, 7 Jan 2015 03:42:15 -0800
Subject: [PATCH] Leopard: Default to -fno-blocks

--- a/tools/clang/lib/Driver/ToolChains/Darwin.h.orig
+++ b/tools/clang/lib/Driver/ToolChains/Darwin.h
@@ -198,7 +198,7 @@
   bool IsBlocksDefault() const override {
     // Always allow blocks on Apple; users interested in versioning are
     // expected to use /usr/include/Block.h.
-    return true;
+    return false;
   }
   bool IsIntegratedAssemblerDefault() const override {
     // Default integrated assembler to on for Apple's MachO targets.
-- 
2.2.1