From 05ff848a0f4643678c5cfa3e56cdacbd40baa15a Mon Sep 17 00:00:00 2001
From: David Fang <fang@csl.cornell.edu>
Date: Wed, 12 Feb 2014 21:02:12 +0000
Subject: [PATCH 5/7] _CS_DARWIN_USER macros available on darwin>=9.  Thanks,
 Dave Odell!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201255 91177308-0d34-0410-b5e6-96231b3b80d8
(cherry picked from commit 17159cb1588dd44d0cfc8a5f96da8be04be4c975)
---
 lib/Support/Path.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git llvm_release_34/lib/Support/Path.cpp macports_release_34/lib/Support/Path.cpp
index c869b30..259fcad 100644
--- llvm_release_34/lib/Support/Path.cpp
+++ macports_release_34/lib/Support/Path.cpp
@@ -507,8 +507,9 @@ bool is_separator(char value) {
 void system_temp_directory(bool erasedOnReboot, SmallVectorImpl<char> &result) {
   result.clear();
 
-#ifdef __APPLE__
+#if defined(_CS_DARWIN_USER_TEMP_DIR) && defined(_CS_DARWIN_USER_CACHE_DIR)
   // On Darwin, use DARWIN_USER_TEMP_DIR or DARWIN_USER_CACHE_DIR.
+  // macros defined in <unistd.h> on darwin >= 9
   int ConfName = erasedOnReboot? _CS_DARWIN_USER_TEMP_DIR
                                : _CS_DARWIN_USER_CACHE_DIR;
   size_t ConfLen = confstr(ConfName, 0, 0);
-- 
2.2.2