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

depends/x86_64-pc-linux-gnu/include/boost/spirit/home/x3/auxiliary/any_parser.hpp

@@ -0,0 +1,151 @@
+/*=============================================================================
+    Copyright (c) 2001-2014 Joel de Guzman
+    Copyright (c) 2013-2014 Agustin Berge
+
+    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)
+==============================================================================*/
+#if !defined(BOOST_SPIRIT_X3_AUXILIARY_ANY_PARSER_APR_09_2014_1145PM)
+#define BOOST_SPIRIT_X3_AUXILIARY_ANY_PARSER_APR_09_2014_1145PM
+
+#include <boost/spirit/home/x3/core/parser.hpp>
+#include <boost/spirit/home/x3/support/context.hpp>
+#include <boost/spirit/home/x3/support/subcontext.hpp>
+#include <boost/spirit/home/x3/support/unused.hpp>
+#include <boost/spirit/home/x3/support/traits/container_traits.hpp>
+#include <boost/spirit/home/x3/support/traits/has_attribute.hpp>
+#include <boost/spirit/home/x3/support/traits/move_to.hpp>
+#include <boost/spirit/home/x3/support/traits/is_parser.hpp>
+#include <memory>
+#include <string>
+
+namespace boost { namespace spirit { namespace x3
+{
+    template <
+        typename Iterator
+      , typename Attribute = unused_type
+      , typename Context = subcontext<>>
+    struct any_parser : parser<any_parser<Iterator, Attribute, Context>>
+    {
+        typedef Attribute attribute_type;
+
+        static bool const has_attribute =
+            !is_same<unused_type, attribute_type>::value;
+        static bool const handles_container =
+            traits::is_container<Attribute>::value;
+
+    public:
+        any_parser()
+          : _content(nullptr) {}
+
+        template <typename Expr,
+            typename Enable = typename enable_if<traits::is_parser<Expr>>::type>
+        any_parser(Expr const& expr)
+          : _content(new holder<Expr>(expr)) {}
+
+        any_parser(any_parser const& other)
+          : _content(other._content ? other._content->clone() : nullptr) {}
+
+        any_parser(any_parser&& other) = default;
+
+        any_parser& operator=(any_parser const& other)
+        {
+            _content.reset(other._content ? other._content->clone() : nullptr);
+            return *this;
+        }
+
+        any_parser& operator=(any_parser&& other) = default;
+
+        template <typename Iterator_, typename Context_>
+        bool parse(Iterator_& first, Iterator_ const& last
+          , Context_ const& context, unused_type, Attribute& attr) const
+        {
+            BOOST_STATIC_ASSERT_MSG(
+                (is_same<Iterator, Iterator_>::value)
+              , "Incompatible iterator used"
+            );
+
+            BOOST_ASSERT_MSG(
+                (_content != nullptr)
+              , "Invalid use of uninitialized any_parser"
+            );
+
+            return _content->parse(first, last, context, attr);
+        }
+
+        template <typename Iterator_, typename Context_, typename Attribute_>
+        bool parse(Iterator_& first, Iterator_ const& last
+          , Context_ const& context, unused_type, Attribute_& attr_) const
+        {
+            Attribute attr;
+            if (parse(first, last, context, unused, attr))
+            {
+                traits::move_to(attr, attr_);
+                return true;
+            }
+            return false;
+        }
+
+        std::string get_info() const
+        {
+            return _content ? _content->get_info() : "";
+        }
+
+    private:
+
+        struct placeholder
+        {
+            virtual placeholder* clone() const = 0;
+
+            virtual bool parse(Iterator& first, Iterator const& last
+              , Context const& context, Attribute& attr) const = 0;
+
+            virtual std::string get_info() const = 0;
+
+            virtual ~placeholder() {}
+        };
+
+        template <typename Expr>
+        struct holder : placeholder
+        {
+            typedef typename extension::as_parser<Expr>::value_type parser_type;
+
+            explicit holder(Expr const& p)
+              : _parser(as_parser(p)) {}
+
+            holder* clone() const override
+            {
+                return new holder(*this);
+            }
+
+            bool parse(Iterator& first, Iterator const& last
+              , Context const& context, Attribute& attr) const override
+            {
+                return _parser.parse(first, last, context, unused, attr);
+            }
+
+            std::string get_info() const override
+            {
+                return x3::what(_parser);
+            }
+
+            parser_type _parser;
+        };
+
+    private:
+        std::unique_ptr<placeholder> _content;
+    };
+
+    template <typename Iterator, typename Attribute, typename Context>
+    struct get_info<any_parser<Iterator, Attribute, Context>>
+    {
+        typedef std::string result_type;
+        std::string operator()(
+            any_parser<Iterator, Attribute, Context> const& p) const
+        {
+            return p.get_info();
+        }
+    };
+}}}
+
+#endif

depends/x86_64-pc-linux-gnu/include/boost/spirit/home/x3/auxiliary/attr.hpp

@@ -0,0 +1,131 @@
+/*=============================================================================
+    Copyright (c) 2001-2011 Hartmut Kaiser
+    Copyright (c) 2001-2014 Joel de Guzman
+    Copyright (c) 2013 Agustin Berge
+
+    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_SPIRIT_X3_ATTR_JUL_23_2008_0956AM
+#define BOOST_SPIRIT_X3_ATTR_JUL_23_2008_0956AM
+
+#include <boost/spirit/home/x3/core/parser.hpp>
+#include <boost/spirit/home/x3/support/unused.hpp>
+#include <boost/spirit/home/x3/support/traits/container_traits.hpp>
+#include <boost/spirit/home/x3/support/traits/move_to.hpp>
+#include <boost/type_traits/is_same.hpp>
+#include <boost/type_traits/remove_cv.hpp>
+#include <boost/type_traits/remove_reference.hpp>
+#include <algorithm>
+#include <cstddef>
+#include <string>
+#include <utility>
+
+namespace boost { namespace spirit { namespace x3
+{
+    template <typename Value>
+    struct attr_parser : parser<attr_parser<Value>>
+    {
+        typedef Value attribute_type;
+
+        static bool const has_attribute =
+            !is_same<unused_type, attribute_type>::value;
+        static bool const handles_container =
+            traits::is_container<attribute_type>::value;
+        
+        attr_parser(Value const& value)
+          : value_(value) {}
+        attr_parser(Value&& value)
+          : value_(std::move(value)) {}
+
+        template <typename Iterator, typename Context
+          , typename RuleContext, typename Attribute>
+        bool parse(Iterator& first, Iterator const& last
+          , Context const& context, RuleContext&, Attribute& attr_) const
+        {
+            // $$$ Change to copy_to once we have it $$$
+            traits::move_to(value_, attr_);
+            return true;
+        }
+
+        Value value_;
+
+    private:
+        // silence MSVC warning C4512: assignment operator could not be generated
+        attr_parser& operator= (attr_parser const&);
+    };
+    
+    template <typename Value, std::size_t N>
+    struct attr_parser<Value[N]> : parser<attr_parser<Value[N]>>
+    {
+        typedef Value attribute_type[N];
+
+        static bool const has_attribute =
+            !is_same<unused_type, attribute_type>::value;
+        static bool const handles_container = true;
+        
+        attr_parser(Value const (&value)[N])
+        {
+            std::copy(value + 0, value + N, value_ + 0);
+        }
+
+        attr_parser(Value (&&value)[N])
+        {
+            std::move(value + 0, value + N, value_ + 0);
+        }
+
+        template <typename Iterator, typename Context
+          , typename RuleContext, typename Attribute>
+        bool parse(Iterator& first, Iterator const& last
+          , Context const& context, RuleContext&, Attribute& attr_) const
+        {
+            // $$$ Change to copy_to once we have it $$$
+            traits::move_to(value_ + 0, value_ + N, attr_);
+            return true;
+        }
+
+        Value value_[N];
+
+    private:
+        // silence MSVC warning C4512: assignment operator could not be generated
+        attr_parser& operator= (attr_parser const&);
+    };
+    
+    template <typename Value>
+    struct get_info<attr_parser<Value>>
+    {
+        typedef std::string result_type;
+        std::string operator()(attr_parser<Value> const& /*p*/) const
+        {
+            return "attr";
+        }
+    };
+
+    struct attr_gen
+    {
+        template <typename Value>
+        attr_parser<typename remove_cv<
+            typename remove_reference<Value>::type>::type>
+        operator()(Value&& value) const
+        {
+            return { std::forward<Value>(value) };
+        }
+        
+        template <typename Value, std::size_t N>
+        attr_parser<typename remove_cv<Value>::type[N]>
+        operator()(Value (&value)[N]) const
+        {
+            return { value };
+        }
+        template <typename Value, std::size_t N>
+        attr_parser<typename remove_cv<Value>::type[N]>
+        operator()(Value (&&value)[N]) const
+        {
+            return { value };
+        }
+    };
+
+    auto const attr = attr_gen{};
+}}}
+
+#endif

depends/x86_64-pc-linux-gnu/include/boost/spirit/home/x3/auxiliary/eoi.hpp

@@ -0,0 +1,41 @@
+/*=============================================================================
+    Copyright (c) 2001-2014 Joel de Guzman
+    Copyright (c) 2001-2011 Hartmut Kaiser
+
+    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)
+==============================================================================*/
+#if !defined(BOOST_SPIRIT_X3_EOI_MARCH_23_2007_0454PM)
+#define BOOST_SPIRIT_X3_EOI_MARCH_23_2007_0454PM
+
+#include <boost/spirit/home/x3/core/skip_over.hpp>
+#include <boost/spirit/home/x3/core/parser.hpp>
+#include <boost/spirit/home/x3/support/unused.hpp>
+
+namespace boost { namespace spirit { namespace x3
+{
+    struct eoi_parser : parser<eoi_parser>
+    {
+        typedef unused_type attribute_type;
+        static bool const has_attribute = false;
+
+        template <typename Iterator, typename Context, typename Attribute>
+        bool parse(Iterator& first, Iterator const& last
+          , Context const& context, unused_type, Attribute&) const
+        {
+            x3::skip_over(first, last, context);
+            return first == last;
+        }
+    };
+
+    template<>
+    struct get_info<eoi_parser>
+    {
+        typedef std::string result_type;
+        result_type operator()(eoi_parser const &) const { return "eoi"; }
+    };
+
+    auto const eoi = eoi_parser{};
+}}}
+
+#endif

depends/x86_64-pc-linux-gnu/include/boost/spirit/home/x3/auxiliary/eol.hpp

@@ -0,0 +1,55 @@
+/*=============================================================================
+    Copyright (c) 2001-2014 Joel de Guzman
+    Copyright (c) 2001-2011 Hartmut Kaiser
+
+    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)
+==============================================================================*/
+#if !defined(BOOST_SPIRIT_X3_EOL_MARCH_23_2007_0454PM)
+#define BOOST_SPIRIT_X3_EOL_MARCH_23_2007_0454PM
+
+#include <boost/spirit/home/x3/core/skip_over.hpp>
+#include <boost/spirit/home/x3/core/parser.hpp>
+#include <boost/spirit/home/x3/support/unused.hpp>
+
+namespace boost { namespace spirit { namespace x3
+{
+    struct eol_parser : parser<eol_parser>
+    {
+        typedef unused_type attribute_type;
+        static bool const has_attribute = false;
+
+        template <typename Iterator, typename Context, typename Attribute>
+        bool parse(Iterator& first, Iterator const& last
+         , Context const& context, unused_type, Attribute& /*attr*/) const
+        {
+            x3::skip_over(first, last, context);
+            Iterator iter = first;
+            bool matched = false;
+            if (iter != last && *iter == '\r')  // CR
+            {
+                matched = true;
+                ++iter;
+            }
+            if (iter != last && *iter == '\n')  // LF
+            {
+                matched = true;
+                ++iter;
+            }
+
+            if (matched) first = iter;
+            return matched;
+        }
+    };
+
+    template<>
+    struct get_info<eol_parser>
+    {
+        typedef std::string result_type;
+        result_type operator()(eol_parser const &) const { return "eol"; }
+    };
+
+    auto const eol = eol_parser{};
+}}}
+
+#endif

depends/x86_64-pc-linux-gnu/include/boost/spirit/home/x3/auxiliary/eps.hpp

@@ -0,0 +1,86 @@
+/*=============================================================================
+    Copyright (c) 2001-2014 Joel de Guzman
+
+    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)
+==============================================================================*/
+#if !defined(BOOST_SPIRIT_X3_EPS_MARCH_23_2007_0454PM)
+#define BOOST_SPIRIT_X3_EPS_MARCH_23_2007_0454PM
+
+#include <boost/spirit/home/x3/core/skip_over.hpp>
+#include <boost/spirit/home/x3/core/parser.hpp>
+#include <boost/spirit/home/x3/support/unused.hpp>
+
+namespace boost { namespace spirit { namespace x3
+{
+    struct rule_context_tag;
+
+    struct semantic_predicate : parser<semantic_predicate>
+    {
+        typedef unused_type attribute_type;
+        static bool const has_attribute = false;
+
+        semantic_predicate(bool predicate)
+          : predicate(predicate) {}
+
+        template <typename Iterator, typename Context, typename Attribute>
+        bool parse(Iterator& first, Iterator const& last
+          , Context const& context, unused_type, Attribute&) const
+        {
+            x3::skip_over(first, last, context);
+            return predicate;
+        }
+
+        bool predicate;
+    };
+
+    template <typename F>
+    struct lazy_semantic_predicate : parser<lazy_semantic_predicate<F>>
+    {
+        typedef unused_type attribute_type;
+        static bool const has_attribute = false;
+
+        lazy_semantic_predicate(F f)
+          : f(f) {}
+
+        template <typename Iterator, typename Context, typename Attribute>
+        bool parse(Iterator& first, Iterator const& last
+          , Context const& context, unused_type, Attribute& attr) const
+        {
+            x3::skip_over(first, last, context);
+            return f(x3::get<rule_context_tag>(context));
+        }
+
+        F f;
+    };
+
+    struct eps_parser : parser<eps_parser>
+    {
+        typedef unused_type attribute_type;
+        static bool const has_attribute = false;
+
+        template <typename Iterator, typename Context
+          , typename RuleContext, typename Attribute>
+        bool parse(Iterator& first, Iterator const& last
+          , Context const& context, RuleContext&, Attribute&) const
+        {
+            x3::skip_over(first, last, context);
+            return true;
+        }
+
+        inline semantic_predicate operator()(bool predicate) const
+        {
+            return { predicate };
+        }
+
+        template <typename F>
+        lazy_semantic_predicate<F> operator()(F f) const
+        {
+            return { f };
+        }
+    };
+
+    auto const eps = eps_parser{};
+}}}
+
+#endif

depends/x86_64-pc-linux-gnu/include/boost/spirit/home/x3/auxiliary/guard.hpp

@@ -0,0 +1,69 @@
+/*=============================================================================
+    Copyright (c) 2001-2014 Joel de Guzman
+
+    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)
+=============================================================================*/
+#if !defined(BOOST_SPIRIT_X3_GUARD_FERBRUARY_02_2013_0649PM)
+#define BOOST_SPIRIT_X3_GUARD_FERBRUARY_02_2013_0649PM
+
+#include <boost/spirit/home/x3/support/context.hpp>
+#include <boost/spirit/home/x3/directive/expect.hpp>
+
+namespace boost { namespace spirit { namespace x3
+{
+    enum class error_handler_result
+    {
+        fail
+      , retry
+      , accept
+      , rethrow
+    };
+
+    template <typename Subject, typename Handler>
+    struct guard : unary_parser<Subject, guard<Subject, Handler>>
+    {
+        typedef unary_parser<Subject, guard<Subject, Handler>> base_type;
+        static bool const is_pass_through_unary = true;
+
+        guard(Subject const& subject, Handler handler)
+          : base_type(subject), handler(handler) {}
+
+        template <typename Iterator, typename Context
+          , typename RuleContext, typename Attribute>
+        bool parse(Iterator& first, Iterator const& last
+          , Context const& context, RuleContext& rcontext, Attribute& attr) const
+        {
+            for (;;)
+            {
+                try
+                {
+                    Iterator i = first;
+                    bool r = this->subject.parse(i, last, context, rcontext, attr);
+                    if (r)
+                        first = i;
+                    return r;
+                }
+                catch (expectation_failure<Iterator> const& x)
+                {
+                    switch (handler(first, last, x, context))
+                    {
+                        case error_handler_result::fail:
+                            return false;
+                        case error_handler_result::retry:
+                            continue;
+                        case error_handler_result::accept:
+                            return true;
+                        case error_handler_result::rethrow:
+                            throw;
+                    }
+                }
+            }
+            return false;
+        }
+
+        Handler handler;
+    };
+}}}
+
+#endif