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

depends/x86_64-pc-linux-gnu/include/boost/log/utility/functional/matches.hpp

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+/*
+ *          Copyright Andrey Semashev 2007 - 2015.
+ * 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)
+ */
+/*!
+ * \file   matches.hpp
+ * \author Andrey Semashev
+ * \date   30.03.2008
+ *
+ * This header contains a predicate for checking if the provided string matches a regular expression.
+ */
+
+#ifndef BOOST_LOG_UTILITY_FUNCTIONAL_MATCHES_HPP_INCLUDED_
+#define BOOST_LOG_UTILITY_FUNCTIONAL_MATCHES_HPP_INCLUDED_
+
+#include <boost/log/detail/config.hpp>
+#include <boost/log/detail/header.hpp>
+
+#ifdef BOOST_HAS_PRAGMA_ONCE
+#pragma once
+#endif
+
+namespace boost {
+
+BOOST_LOG_OPEN_NAMESPACE
+
+namespace aux {
+
+//! The metafunction detects the matching expression kind and returns a tag that is used to specialize \c match_traits
+template< typename ExpressionT, typename = void >
+struct matching_expression_kind;
+
+//! The matching function implementation
+template< typename ExpressionT, typename TagT = typename matching_expression_kind< ExpressionT >::type >
+struct match_traits;
+
+} // namespace aux
+
+//! The regex matching functor
+struct matches_fun
+{
+    typedef bool result_type;
+
+    template< typename StringT, typename ExpressionT >
+    bool operator() (StringT const& str, ExpressionT const& expr) const
+    {
+        typedef aux::match_traits< ExpressionT > impl;
+        return impl::matches(str, expr);
+    }
+    template< typename StringT, typename ExpressionT, typename ArgT >
+    bool operator() (StringT const& str, ExpressionT const& expr, ArgT const& arg) const
+    {
+        typedef aux::match_traits< ExpressionT > impl;
+        return impl::matches(str, expr, arg);
+    }
+};
+
+BOOST_LOG_CLOSE_NAMESPACE // namespace log
+
+} // namespace boost
+
+#include <boost/log/detail/footer.hpp>
+
+#endif // BOOST_LOG_UTILITY_FUNCTIONAL_MATCHES_HPP_INCLUDED_