From 9018b7b58d2ef535470963cff58b4b60c5b504f1 Mon Sep 17 00:00:00 2001
From: Kohei Takahashi <flast@flast.jp>
Date: Tue, 30 Jun 2015 01:23:02 +0900
Subject: [PATCH] Define BOOST_NO_AUTO_PTR when libstdcxx don't provide
 std::auto_ptr.

---
 include/boost/config/stdlib/libstdcpp3.hpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/include/boost/config/stdlib/libstdcpp3.hpp b/include/boost/config/stdlib/libstdcpp3.hpp
index 9718bedc..a5efcb76 100644
--- a/include/boost/config/stdlib/libstdcpp3.hpp
+++ b/include/boost/config/stdlib/libstdcpp3.hpp
@@ -158,6 +158,18 @@
 #  define BOOST_LIBSTDCXX_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
 #endif
 
+// std::auto_ptr isn't provided with _GLIBCXX_DEPRECATED=0 (GCC 4.5 and earlier)
+// or _GLIBCXX_USE_DEPRECATED=0 (GCC 4.6 and later).
+#if defined(BOOST_LIBSTDCXX11)
+#  if BOOST_LIBSTDCXX_VERSION < 40600
+#     if !_GLIBCXX_DEPRECATED
+#        define BOOST_NO_AUTO_PTR
+#     endif
+#  elif !_GLIBCXX_USE_DEPRECATED
+#     define BOOST_NO_AUTO_PTR
+#  endif
+#endif
+
 //  C++0x headers in GCC 4.3.0 and later
 //
 #if (BOOST_LIBSTDCXX_VERSION < 40300) || !defined(BOOST_LIBSTDCXX11)