stabilize build system: depends, installer, boost/bdb fixes, cross targets groundwork

depends/x86_64-pc-linux-gnu/include/boost/intrusive/priority_compare.hpp

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+/////////////////////////////////////////////////////////////////////////////
+//
+// (C) Copyright Ion Gaztanaga 2008
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
+//
+// See http://www.boost.org/libs/intrusive for documentation.
+//
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef BOOST_INTRUSIVE_PRIORITY_COMPARE_HPP
+#define BOOST_INTRUSIVE_PRIORITY_COMPARE_HPP
+
+#include <boost/intrusive/detail/config_begin.hpp>
+#include <boost/intrusive/detail/workaround.hpp>
+#include <boost/intrusive/intrusive_fwd.hpp>
+
+#include <boost/intrusive/detail/minimal_less_equal_header.hpp>
+
+#if defined(BOOST_HAS_PRAGMA_ONCE)
+#  pragma once
+#endif
+
+namespace boost {
+namespace intrusive {
+
+/// @cond
+
+template<class U>
+void priority_order();
+
+/// @endcond
+
+template <class T = void>
+struct priority_compare
+{
+   //Compatibility with std::binary_function
+   typedef T      first_argument_type;
+   typedef T      second_argument_type;
+   typedef bool   result_type;
+
+   BOOST_INTRUSIVE_FORCEINLINE bool operator()(const T &val, const T &val2) const
+   {
+      return priority_order(val, val2);
+   }
+};
+
+template <>
+struct priority_compare<void>
+{
+   template<class T, class U>
+   BOOST_INTRUSIVE_FORCEINLINE bool operator()(const T &t, const U &u) const
+   {
+      return priority_order(t, u);
+   }
+};
+
+/// @cond
+
+template<class PrioComp, class T>
+struct get_prio
+{
+   typedef PrioComp type;
+};
+
+
+template<class T>
+struct get_prio<void, T>
+{
+   typedef ::boost::intrusive::priority_compare<T> type;
+};
+
+/// @endcond
+
+} //namespace intrusive
+} //namespace boost
+
+#include <boost/intrusive/detail/config_end.hpp>
+
+#endif //BOOST_INTRUSIVE_PRIORITY_COMPARE_HPP