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

depends/x86_64-pc-linux-gnu/include/boost/proto/functional/std/iterator.hpp

@@ -0,0 +1,158 @@
+///////////////////////////////////////////////////////////////////////////////
+/// \file iterator.hpp
+/// Proto callables for std functions found in \<iterator\>
+//
+//  Copyright 2012 Eric Niebler. 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)
+
+#ifndef BOOST_PROTO_FUNCTIONAL_STD_ITERATOR_HPP_EAN_27_08_2012
+#define BOOST_PROTO_FUNCTIONAL_STD_ITERATOR_HPP_EAN_27_08_2012
+
+#include <iterator>
+#include <boost/type_traits/remove_const.hpp>
+#include <boost/type_traits/remove_reference.hpp>
+#include <boost/proto/proto_fwd.hpp>
+
+namespace boost { namespace proto { namespace functional
+{
+
+    // A PolymorphicFunctionObject wrapping std::advance
+    struct advance
+    {
+        BOOST_PROTO_CALLABLE()
+
+        typedef void result_type;
+
+        template<typename InputIterator, typename Distance>
+        void operator()(InputIterator &x, Distance n) const
+        {
+            std::advance(x, n);
+        }
+    };
+
+    // A PolymorphicFunctionObject wrapping std::distance
+    struct distance
+    {
+        BOOST_PROTO_CALLABLE()
+
+        template<typename Sig>
+        struct result;
+
+        template<typename This, typename InputIter1, typename InputIter2>
+        struct result<This(InputIter1, InputIter2)>
+        {
+            typedef
+                typename std::iterator_traits<
+                    typename boost::remove_const<
+                        typename boost::remove_reference<InputIter1>::type
+                    >::type
+                >::difference_type
+            type;
+        };
+
+        template<typename InputIterator>
+        typename std::iterator_traits<InputIterator>::difference_type
+        operator()(InputIterator first, InputIterator last) const
+        {
+            return std::distance(first, last);
+        }
+    };
+
+    // A PolymorphicFunctionObject wrapping std::next
+    struct next
+    {
+        BOOST_PROTO_CALLABLE()
+
+        template<typename Sig>
+        struct result;
+
+        template<typename This, typename ForwardIterator>
+        struct result<This(ForwardIterator)>
+        {
+            typedef
+                typename boost::remove_const<
+                    typename boost::remove_reference<ForwardIterator>::type
+                >::type
+            type;
+        };
+
+        template<typename This, typename ForwardIterator, typename Distance>
+        struct result<This(ForwardIterator, Distance)>
+        {
+            typedef
+                typename boost::remove_const<
+                    typename boost::remove_reference<ForwardIterator>::type
+                >::type
+            type;
+        };
+
+        template<typename ForwardIterator>
+        ForwardIterator operator()(ForwardIterator x) const
+        {
+            return std::advance(
+                x
+              , static_cast<typename std::iterator_traits<ForwardIterator>::difference_type>(1)
+            );
+        }
+
+        template<typename ForwardIterator>
+        ForwardIterator operator()(
+            ForwardIterator x
+          , typename std::iterator_traits<ForwardIterator>::difference_type n
+        ) const
+        {
+            return std::advance(x, n);
+        }
+    };
+
+    // A PolymorphicFunctionObject wrapping std::prior
+    struct prior
+    {
+        BOOST_PROTO_CALLABLE()
+
+        template<typename Sig>
+        struct result;
+
+        template<typename This, typename BidirectionalIterator>
+        struct result<This(BidirectionalIterator)>
+        {
+            typedef
+                typename boost::remove_const<
+                    typename boost::remove_reference<BidirectionalIterator>::type
+                >::type
+            type;
+        };
+
+        template<typename This, typename BidirectionalIterator, typename Distance>
+        struct result<This(BidirectionalIterator, Distance)>
+        {
+            typedef
+                typename boost::remove_const<
+                    typename boost::remove_reference<BidirectionalIterator>::type
+                >::type
+            type;
+        };
+
+        template<typename BidirectionalIterator>
+        BidirectionalIterator operator()(BidirectionalIterator x) const
+        {
+            return std::advance(
+                x
+              , -static_cast<typename std::iterator_traits<BidirectionalIterator>::difference_type>(1)
+            );
+        }
+
+        template<typename BidirectionalIterator>
+        BidirectionalIterator operator()(
+            BidirectionalIterator x
+          , typename std::iterator_traits<BidirectionalIterator>::difference_type n
+        ) const
+        {
+            return std::advance(x, -n);
+        }
+    };
+
+}}}
+
+#endif

depends/x86_64-pc-linux-gnu/include/boost/proto/functional/std/utility.hpp

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+///////////////////////////////////////////////////////////////////////////////
+/// \file utility.hpp
+/// Proto callables for things found in the std \<utility\> header
+//
+//  Copyright 2010 Eric Niebler. 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)
+
+#ifndef BOOST_PROTO_FUNCTIONAL_STD_UTILITY_HPP_EAN_11_27_2010
+#define BOOST_PROTO_FUNCTIONAL_STD_UTILITY_HPP_EAN_11_27_2010
+
+#include <utility>
+#include <boost/type_traits/remove_const.hpp>
+#include <boost/type_traits/remove_reference.hpp>
+#include <boost/proto/proto_fwd.hpp>
+
+namespace boost { namespace proto { namespace functional
+{
+    /// \brief A PolymorphicFunctionObject type that invokes the
+    /// \c std::make_pair() algorithm on its arguments.
+    ///
+    /// A PolymorphicFunctionObject type that invokes the
+    /// \c std::make_pair() algorithm on its arguments.
+    struct make_pair
+    {
+        BOOST_PROTO_CALLABLE()
+
+        template<typename Sig>
+        struct result;
+
+        template<typename This, typename First, typename Second>
+        struct result<This(First, Second)>
+        {
+            typedef
+                std::pair<
+                    typename remove_const<typename remove_reference<First>::type>::type
+                  , typename remove_const<typename remove_reference<Second>::type>::type
+                >
+            type;
+        };
+
+        template<typename First, typename Second>
+        std::pair<First, Second> operator()(First const &first, Second const &second) const
+        {
+            return std::make_pair(first, second);
+        }
+    };
+
+    /// \brief A PolymorphicFunctionObject type that returns
+    /// the first element of a std::pair.
+    ///
+    /// A PolymorphicFunctionObject type that returns
+    /// the first element of a std::pair..
+    struct first
+    {
+        BOOST_PROTO_CALLABLE()
+
+        template<typename Sig>
+        struct result;
+
+        template<typename This, typename Pair>
+        struct result<This(Pair)>
+        {
+            typedef typename Pair::first_type type;
+        };
+
+        template<typename This, typename Pair>
+        struct result<This(Pair &)>
+        {
+            typedef typename Pair::first_type &type;
+        };
+
+        template<typename This, typename Pair>
+        struct result<This(Pair const &)>
+        {
+            typedef typename Pair::first_type const &type;
+        };
+
+        template<typename Pair>
+        typename Pair::first_type &operator()(Pair &pair) const
+        {
+            return pair.first;
+        }
+
+        template<typename Pair>
+        typename Pair::first_type const &operator()(Pair const &pair) const
+        {
+            return pair.first;
+        }
+    };
+
+    /// \brief A PolymorphicFunctionObject type that returns
+    /// the second element of a std::pair.
+    ///
+    /// A PolymorphicFunctionObject type that returns
+    /// the second element of a std::pair..
+    struct second
+    {
+        BOOST_PROTO_CALLABLE()
+
+        template<typename Sig>
+        struct result;
+
+        template<typename This, typename Pair>
+        struct result<This(Pair)>
+        {
+            typedef typename Pair::second_type type;
+        };
+
+        template<typename This, typename Pair>
+        struct result<This(Pair &)>
+        {
+            typedef typename Pair::second_type &type;
+        };
+
+        template<typename This, typename Pair>
+        struct result<This(Pair const &)>
+        {
+            typedef typename Pair::second_type const &type;
+        };
+
+        template<typename Pair>
+        typename Pair::second_type &operator()(Pair &pair) const
+        {
+            return pair.second;
+        }
+
+        template<typename Pair>
+        typename Pair::second_type const &operator()(Pair const &pair) const
+        {
+            return pair.second;
+        }
+    };
+
+}}}
+
+#endif