From 1d9fec7937f45dde5e04cac966a2d9a12f2fc15a Mon Sep 17 00:00:00 2001
From: Yiran Wang <yiran@google.com>
Date: Tue, 23 Jun 2015 15:33:17 -0700
Subject: Synchronize with google/gcc-4_9 to r224707 (from r214835)

Change-Id: I3d6f06fc613c8f8b6a82143dc44b7338483aac5d
---
 gcc-4.9/libstdc++-v3/config/os/mingw32-w64/os_defines.h | 3 +++
 gcc-4.9/libstdc++-v3/config/os/mingw32/os_defines.h     | 3 +++
 2 files changed, 6 insertions(+)

(limited to 'gcc-4.9/libstdc++-v3/config/os')

diff --git a/gcc-4.9/libstdc++-v3/config/os/mingw32-w64/os_defines.h b/gcc-4.9/libstdc++-v3/config/os/mingw32-w64/os_defines.h
index c736f6c04..fd5ad9ed3 100644
--- a/gcc-4.9/libstdc++-v3/config/os/mingw32-w64/os_defines.h
+++ b/gcc-4.9/libstdc++-v3/config/os/mingw32-w64/os_defines.h
@@ -78,4 +78,7 @@
 #define _GLIBCXX_LLP64 1
 #endif
 
+// See libstdc++/59807
+#define _GTHREAD_USE_MUTEX_INIT_FUNC 1
+
 #endif
diff --git a/gcc-4.9/libstdc++-v3/config/os/mingw32/os_defines.h b/gcc-4.9/libstdc++-v3/config/os/mingw32/os_defines.h
index a48c976a0..8e1fd5187 100644
--- a/gcc-4.9/libstdc++-v3/config/os/mingw32/os_defines.h
+++ b/gcc-4.9/libstdc++-v3/config/os/mingw32/os_defines.h
@@ -75,4 +75,7 @@
 #define _GLIBCXX_LLP64 1
 #endif
 
+// See libstdc++/59807
+#define _GTHREAD_USE_MUTEX_INIT_FUNC 1
+
 #endif
-- 
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