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

2026-02-24 18:38:47 +00:00
parent da8c28aaeb
commit 65cb2619a7
13106 changed files with 2484322 additions and 1804 deletions
@@ -0,0 +1,129 @@
+// ----------------------------------------------------------------------------
+// Copyright (C) 2002-2006 Marcin Kalicinski
+//
+// 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)
+//
+// For more information, see www.boost.org
+// ----------------------------------------------------------------------------
+#ifndef BOOST_PROPERTY_TREE_PTREE_SERIALIZATION_HPP_INCLUDED
+#define BOOST_PROPERTY_TREE_PTREE_SERIALIZATION_HPP_INCLUDED
+
+#include <boost/property_tree/ptree.hpp>
+
+#include <boost/serialization/nvp.hpp>
+#include <boost/serialization/collections_save_imp.hpp>
+#include <boost/serialization/detail/stack_constructor.hpp>
+#include <boost/serialization/split_free.hpp>
+#include <boost/serialization/utility.hpp>
+
+namespace boost { namespace property_tree
+{
+
+    ///////////////////////////////////////////////////////////////////////////
+    // boost::serialization support
+
+    /**
+     * Serialize the property tree to the given archive.
+     * @note In addition to serializing to regular archives, this supports
+     *       serializing to archives requiring name-value pairs, e.g. XML
+     *       archives.  However, the output format in the XML archive is not
+     *       guaranteed to be the same as that when using the Boost.PropertyTree
+     *       library's @c boost::property_tree::xml_parser::write_xml.
+     * @param ar The archive to which to save the serialized property tree.
+     *           This archive should conform to the concept laid out by the
+     *           Boost.Serialization library.
+     * @param t The property tree to serialize.
+     * @param file_version file_version for the archive.
+     * @post @c ar will contain the serialized form of @c t.
+     */
+    template<class Archive, class K, class D, class C>
+    inline void save(Archive &ar,
+                     const basic_ptree<K, D, C> &t,
+                     const unsigned int file_version)
+    {
+        using namespace boost::serialization;
+        stl::save_collection<Archive, basic_ptree<K, D, C> >(ar, t);
+        ar << make_nvp("data", t.data());
+    }
+
+    namespace detail
+    {
+        template <class Archive, class K, class D, class C>
+        inline void load_children(Archive &ar,
+                                  basic_ptree<K, D, C> &t)
+        {
+            namespace bsl = boost::serialization;
+            namespace bsa = boost::archive;
+
+            typedef basic_ptree<K, D, C> tree;
+            typedef typename tree::value_type value_type;
+    
+            bsl::collection_size_type count;
+            ar >> BOOST_SERIALIZATION_NVP(count);
+            bsl::item_version_type item_version(0);
+            const bsa::library_version_type library_version(
+                ar.get_library_version()
+            );
+            if(bsa::library_version_type(3) < library_version){
+                ar >> BOOST_SERIALIZATION_NVP(item_version);
+            }
+            // Can't use the serialization helper, it expects resize() to exist
+            // for default-constructible elements.
+            // This is a copy/paste of the fallback version.
+            t.clear();
+            while(count-- > 0){
+                bsl::detail::stack_construct<Archive, value_type>
+                    u(ar, item_version);
+                ar >> bsl::make_nvp("item", u.reference());
+                t.push_back(u.reference());
+                ar.reset_object_address(& t.back() , & u.reference());
+            }
+        }
+    }
+
+    /**
+     * De-serialize the property tree to the given archive.
+     * @note In addition to de-serializing from regular archives, this supports
+     *       loading from archives requiring name-value pairs, e.g. XML
+     *       archives. The format should be that used by
+     *       boost::property_tree::save.
+     * @param ar The archive from which to load the serialized property tree.
+     *           This archive should conform to the concept laid out by the
+     *           Boost.Serialization library.
+     * @param t The property tree to de-serialize.
+     * @param file_version file_version for the archive.
+     * @post @c t will contain the de-serialized data from @c ar.
+     */
+    template<class Archive, class K, class D, class C>
+    inline void load(Archive &ar,
+                     basic_ptree<K, D, C> &t,
+                     const unsigned int file_version)
+    {
+        namespace bsl = boost::serialization;
+
+        detail::load_children(ar, t);
+        ar >> bsl::make_nvp("data", t.data());
+    }
+
+    /**
+     * Load or store the property tree using the given archive.
+     * @param ar The archive from which to load or save the serialized property
+     *           tree. The type of this archive will determine whether saving or
+     *           loading is performed.
+     * @param t The property tree to load or save.
+     * @param file_version file_version for the archive.
+     */
+    template<class Archive, class K, class D, class C>
+    inline void serialize(Archive &ar,
+                          basic_ptree<K, D, C> &t,
+                          const unsigned int file_version)
+    {
+        using namespace boost::serialization;
+        split_free(ar, t, file_version);
+    }
+
+} }
+
+#endif