From 9d44d86416f8b25867960a4f5415d5fd0a54a4d3 Mon Sep 17 00:00:00 2001
From: Douglas Gregor <doug.gregor@gmail.com>
Date: Mon, 23 Jan 2006 20:50:27 +0000
Subject: [PATCH] boost/config/stdlib/libstdcpp3.hpp:   - libstdc++ has hashed
 containers and slist; they're just in a different place

boost/graph/graph_utility.hpp, boost/pending/container_traits.hpp,
boost/graph/adjacency_list.hpp:
  - Deal with weird placement of slist and hash_set


[SVN r32384]
---
 include/boost/config/stdlib/libstdcpp3.hpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/include/boost/config/stdlib/libstdcpp3.hpp b/include/boost/config/stdlib/libstdcpp3.hpp
index 5cf5ef77..7bbe604f 100644
--- a/include/boost/config/stdlib/libstdcpp3.hpp
+++ b/include/boost/config/stdlib/libstdcpp3.hpp
@@ -62,3 +62,12 @@
 // support is useless.
 #  undef BOOST_HAS_LONG_LONG
 #endif
+
+#if defined(__GLIBCXX__) || (defined(__GLIBCPP__) && __GLIBCPP__>=20020514) // GCC >= 3.1.0
+#  define BOOST_STD_EXTENSION_NAMESPACE __gnu_cxx
+#  define BOOST_HAS_SLIST
+#  define BOOST_HAS_HASH
+#  define BOOST_SLIST_HEADER <ext/slist>
+#  define BOOST_HASH_SET_HEADER <ext/hash_set>
+#  define BOOST_HASH_MAP_HEADER <ext/hash_map>
+#endif