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 +1,66 @@
+#ifndef BOOST_METAPARSE_V1_LAST_OF_HPP
+#define BOOST_METAPARSE_V1_LAST_OF_HPP
+
+// Copyright Abel Sinkovics (abel@sinkovics.hu)  2009 - 2010.
+// 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)
+
+#include <boost/metaparse/v1/nth_of.hpp>
+
+#include <boost/preprocessor/cat.hpp>
+#include <boost/preprocessor/punctuation/comma_if.hpp>
+#include <boost/preprocessor/repetition/enum_params.hpp>
+#include <boost/preprocessor/repetition/enum_params_with_a_default.hpp>
+#include <boost/preprocessor/repetition/enum.hpp>
+#include <boost/preprocessor/repetition/repeat.hpp>
+#include <boost/preprocessor/arithmetic/sub.hpp>
+#include <boost/preprocessor/tuple/eat.hpp>
+
+namespace boost
+{
+  namespace metaparse
+  {
+    namespace v1
+    {
+      template <
+        BOOST_PP_ENUM_PARAMS_WITH_A_DEFAULT(
+          BOOST_METAPARSE_LIMIT_SEQUENCE_SIZE,
+          class P,
+          boost::mpl::na
+        )
+      >
+      struct last_of;
+
+      #ifdef BOOST_METAPARSE_LAST_OF_N
+      #  error BOOST_METAPARSE_LAST_OF_N already defined
+      #endif
+      #define BOOST_METAPARSE_LAST_OF_N(z, n, unused) \
+        template <BOOST_PP_ENUM_PARAMS(n, class P)> \
+        struct last_of< \
+          BOOST_PP_ENUM_PARAMS(n, P) \
+          BOOST_PP_COMMA_IF(n) \
+          BOOST_PP_ENUM( \
+            BOOST_PP_SUB(BOOST_METAPARSE_LIMIT_SEQUENCE_SIZE, n), \
+            boost::mpl::na BOOST_PP_TUPLE_EAT(3), \
+            ~ \
+          ) \
+        > : \
+          impl::BOOST_PP_CAT(nth_of_c, n)< \
+            n - 1 BOOST_PP_COMMA_IF(n) BOOST_PP_ENUM_PARAMS(n, P) \
+          > \
+        {};
+      
+      BOOST_PP_REPEAT(
+        BOOST_METAPARSE_LIMIT_SEQUENCE_SIZE,
+        BOOST_METAPARSE_LAST_OF_N,
+        ~
+      )
+      
+      #undef BOOST_METAPARSE_LAST_OF_N
+    }
+  }
+}
+
+#endif
+