From 49713b442caa62154b53335b85810f9209da63c8 Mon Sep 17 00:00:00 2001
From: Howard Hinnant <hhinnant@apple.com>
Date: Mon, 3 Sep 2012 18:13:11 +0000
Subject: Some minor mingw64 porting tweaks from Glen.

llvm-svn: 163120
---
 libcxx/src/stdexcept.cpp | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'libcxx/src/stdexcept.cpp')

diff --git a/libcxx/src/stdexcept.cpp b/libcxx/src/stdexcept.cpp
index 5f4d6b52a4d..660ebfe2735 100644
--- a/libcxx/src/stdexcept.cpp
+++ b/libcxx/src/stdexcept.cpp
@@ -16,8 +16,13 @@
 #include <cstddef>
 #include "system_error"
 
-// Use <cxxabi.h> to determine whether we're linking against libc++abi.
-#if __has_include(<cxxabi.h>)
+#ifndef __has_include
+#define __has_include(inc) 0
+#endif
+
+#if __APPLE__
+#include <cxxabi.h>
+#elif defined(LIBCXXRT) || __has_include(<cxxabi.h>)
 #include <cxxabi.h>
 #endif
 
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