diff -Nur povray-3.7.0.8-checkout.orig/source/boost/math/tools/header_deprecated.hpp povray-3.7.0.8-checkout.new/source/boost/math/tools/header_deprecated.hpp
--- povray-3.7.0.8-checkout.orig/source/boost/math/tools/header_deprecated.hpp	1970-01-01 01:00:00.000000000 +0100
+++ povray-3.7.0.8-checkout.new/source/boost/math/tools/header_deprecated.hpp	2022-02-07 21:13:43.531100547 +0100
@@ -0,0 +1,27 @@
+//  (C) Copyright Matt Borland 2021.
+//  Use, modification and distribution are subject to 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_MATH_TOOLS_HEADER_DEPRECATED
+#define BOOST_MATH_TOOLS_HEADER_DEPRECATED
+
+#ifndef BOOST_MATH_STANDALONE
+
+#   include <boost/config/header_deprecated.hpp>
+#   define BOOST_MATH_HEADER_DEPRECATED(expr) BOOST_HEADER_DEPRECATED(expr)
+
+#else
+
+#   ifdef _MSC_VER
+// Expands to "This header is deprecated; use expr instead."
+#       define BOOST_MATH_HEADER_DEPRECATED(expr) __pragma("This header is deprecated; use " expr " instead.")
+#   else // GNU, Clang, Intel, IBM, etc.
+// Expands to "This header is deprecated use expr instead"
+#       define BOOST_MATH_HEADER_DEPRECATED_MESSAGE(expr) _Pragma(#expr)
+#       define BOOST_MATH_HEADER_DEPRECATED(expr) BOOST_MATH_HEADER_DEPRECATED_MESSAGE(message "This header is deprecated use " expr " instead")
+#   endif
+
+#endif // BOOST_MATH_STANDALONE
+
+#endif // BOOST_MATH_TOOLS_HEADER_DEPRECATED