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 +1,95 @@
+/*=============================================================================
+    Copyright (c) 2001-2011 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_FUSION_SUPPORT_UNUSED_20070305_1038)
+#define BOOST_FUSION_SUPPORT_UNUSED_20070305_1038
+
+#include <boost/fusion/support/config.hpp>
+#include <iosfwd>
+
+#include <boost/config.hpp>
+#if defined(BOOST_MSVC)
+# pragma warning(push)
+# pragma warning(disable: 4522) // multiple assignment operators specified warning
+#endif
+
+#define BOOST_FUSION_UNUSED_HAS_IO
+
+namespace boost { namespace fusion
+{
+    struct unused_type
+    {
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        unused_type() BOOST_NOEXCEPT
+        {
+        }
+
+        template <typename T>
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        unused_type(T const&) BOOST_NOEXCEPT
+        {
+        }
+
+        template <typename T>
+        BOOST_FUSION_CONSTEXPR_THIS BOOST_FUSION_GPU_ENABLED
+        unused_type const&
+        operator=(T const&) const BOOST_NOEXCEPT
+        {
+            return *this;
+        }
+
+        template <typename T>
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        unused_type&
+        operator=(T const&) BOOST_NOEXCEPT
+        {
+            return *this;
+        }
+
+        BOOST_FUSION_CONSTEXPR_THIS BOOST_FUSION_GPU_ENABLED
+        unused_type const&
+        operator=(unused_type const&) const BOOST_NOEXCEPT
+        {
+            return *this;
+        }
+
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        unused_type&
+        operator=(unused_type const&) BOOST_NOEXCEPT
+        {
+            return *this;
+        }
+    };
+
+    BOOST_CONSTEXPR_OR_CONST unused_type unused = unused_type();
+
+    namespace detail
+    {
+        struct unused_only
+        {
+            BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+            unused_only(unused_type const&) BOOST_NOEXCEPT {}
+        };
+    }
+
+    BOOST_CONSTEXPR
+    inline std::ostream& operator<<(std::ostream& out, detail::unused_only const&) BOOST_NOEXCEPT
+    {
+        return out;
+    }
+
+    BOOST_CONSTEXPR
+    inline std::istream& operator>>(std::istream& in, unused_type&) BOOST_NOEXCEPT
+    {
+        return in;
+    }
+}}
+
+#if defined(BOOST_MSVC)
+# pragma warning(pop)
+#endif
+
+#endif