update boost

linx64/include/boost/flyweight/detail/archive_constructed.hpp

@@ -1,4 +1,4 @@
-/* Copyright 2006-2014 Joaquin M Lopez Munoz.
+/* Copyright 2006-2020 Joaquin M Lopez Munoz.
  * 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)
@@ -14,9 +14,9 @@
 #endif
 
 #include <boost/config.hpp> /* keep it first to prevent nasty warns in MSVC */
-#include <boost/detail/no_exceptions_support.hpp>
+#include <boost/core/no_exceptions_support.hpp>
 #include <boost/noncopyable.hpp>
-#include <boost/serialization/serialization.hpp>
+#include <boost/core/serialization.hpp>
 #include <boost/type_traits/aligned_storage.hpp>
 #include <boost/type_traits/alignment_of.hpp> 
 
@@ -34,7 +34,7 @@ struct archive_constructed:private noncopyable
   template<class Archive>
   archive_constructed(Archive& ar,const unsigned int version)
   {
-    serialization::load_construct_data_adl(ar,&get(),version);
+    core::load_construct_data_adl(ar,&get(),version);
     BOOST_TRY{
       ar>>get();
     }
@@ -48,7 +48,7 @@ struct archive_constructed:private noncopyable
   template<class Archive>
   archive_constructed(const char* name,Archive& ar,const unsigned int version)
   {
-    serialization::load_construct_data_adl(ar,&get(),version);
+    core::load_construct_data_adl(ar,&get(),version);
     BOOST_TRY{
       ar>>serialization::make_nvp(name,get());
     }

linx64/include/boost/flyweight/detail/default_value_policy.hpp

@@ -1,4 +1,4 @@
-/* Copyright 2006-2014 Joaquin M Lopez Munoz.
+/* Copyright 2006-2019 Joaquin M Lopez Munoz.
  * 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)
@@ -39,10 +39,9 @@ struct default_value_policy:value_marker
 
 #if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)&&\
     !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)&&\
-    BOOST_WORKAROUND(__GNUC__,<=4)&&(__GNUC__<4||__GNUC_MINOR__<=4)
-
-/* GCC 4.4.2 (and probably prior) bug: the default ctor generated by the
- * variadic temmplate ctor below fails to value-initialize x.
+    BOOST_WORKAROUND(BOOST_GCC,<=40603)
+/* GCC bug: the default ctor generated by the variadic template ctor below
+ * fails to value-initialize x.
  */
 
     rep_type():x(){}

linx64/include/boost/flyweight/detail/flyweight_core.hpp

@@ -1,4 +1,4 @@
-/* Copyright 2006-2018 Joaquin M Lopez Munoz.
+/* Copyright 2006-2020 Joaquin M Lopez Munoz.
  * 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)
@@ -14,7 +14,7 @@
 #endif
 
 #include <boost/config.hpp> /* keep it first to prevent nasty warns in MSVC */
-#include <boost/detail/no_exceptions_support.hpp>
+#include <boost/core/no_exceptions_support.hpp>
 #include <boost/detail/workaround.hpp>
 #include <boost/flyweight/detail/perfect_fwd.hpp>
 #include <boost/mpl/apply.hpp>

linx64/include/boost/flyweight/detail/recursive_lw_mutex.hpp

@@ -1,4 +1,4 @@
-/* Copyright 2006-2013 Joaquin M Lopez Munoz.
+/* Copyright 2006-2023 Joaquin M Lopez Munoz.
  * 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)
@@ -13,30 +13,53 @@
 #pragma once
 #endif
 
-/* Recursive lightweight mutex. Relies entirely on
- * boost::detail::lightweight_mutex, except in Pthreads, where we
- * explicitly use the PTHREAD_MUTEX_RECURSIVE attribute
- * (lightweight_mutex uses the default mutex type instead).
+/* Recursive lightweight mutex.
+ *   - If <mutex> is provided, it uses std::recursive_mutex.
+ *   - Else if Pthreads is available, it uses a Pthreads mutex with
+ *     PTHREAD_MUTEX_RECURSIVE attribute.
+ *   - Else if on Windows/Cygwin, it relies on boost::detail::lightweight_mutex
+ *     for an implementation based on (recursive) Win32 CRITICAL_SECTION.
+ *   - Else, it provides a dummy implementation.
  */
 
 #include <boost/config.hpp>
 
-#if !defined(BOOST_HAS_PTHREADS)
-#include <boost/detail/lightweight_mutex.hpp>
+#if !defined(BOOST_NO_CXX11_HDR_MUTEX)
+#include <boost/noncopyable.hpp>
+#include <mutex>
+
 namespace boost{
 
 namespace flyweights{
 
 namespace detail{
 
-typedef boost::detail::lightweight_mutex recursive_lightweight_mutex;
+struct recursive_lightweight_mutex:noncopyable
+{
+  recursive_lightweight_mutex(){}
+
+  struct scoped_lock;
+  friend struct scoped_lock;
+  struct scoped_lock:noncopyable
+  {
+  public:
+    scoped_lock(recursive_lightweight_mutex& m):m_(m.m_){m_.lock();}
+    ~scoped_lock(){m_.unlock();}
+
+  private:
+    std::recursive_mutex& m_;
+  };
+
+private:
+  std::recursive_mutex m_;
+};
 
 } /* namespace flyweights::detail */
 
 } /* namespace flyweights */
 
 } /* namespace boost */
-#else
+#elif defined(BOOST_HAS_PTHREADS)
 /* code shamelessly ripped from <boost/detail/lwm_pthreads.hpp> */
 
 #include <boost/assert.hpp>
@@ -86,6 +109,39 @@ private:
 
 } /* namespace flyweights */
 
+} /* namespace boost */
+#elif defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__)
+#include <boost/smart_ptr/detail/lightweight_mutex.hpp>
+
+namespace boost{
+
+namespace flyweights{
+
+namespace detail{
+
+typedef boost::detail::lightweight_mutex recursive_lightweight_mutex;
+
+} /* namespace flyweights::detail */
+
+} /* namespace flyweights */
+
+} /* namespace boost */
+#else
+namespace boost{
+
+namespace flyweights{
+
+namespace detail{
+
+struct recursive_lightweight_mutex
+{
+  typedef recursive_lightweight_mutex scoped_lock;
+};
+
+} /* namespace flyweights::detail */
+
+} /* namespace flyweights */
+
 } /* namespace boost */
 #endif
 

linx64/include/boost/flyweight/detail/serialization_helper.hpp

@@ -18,7 +18,6 @@
 #include <boost/multi_index/hashed_index.hpp>
 #include <boost/multi_index/random_access_index.hpp>
 #include <boost/noncopyable.hpp>
-#include <boost/serialization/extended_type_info.hpp>
 #include <vector>
 
 namespace boost{