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 +1,72 @@
+
+//          Copyright Oliver Kowalke 2014.
+// 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)
+
+#ifndef BOOST_CONTEXT_STACK_CONTEXT_H
+#define BOOST_CONTEXT_STACK_CONTEXT_H
+
+#include <cstddef>
+
+#include <boost/config.hpp>
+
+#include <boost/context/detail/config.hpp>
+
+#ifdef BOOST_HAS_ABI_HEADERS
+#  include BOOST_ABI_PREFIX
+#endif
+
+namespace boost {
+namespace context {
+
+#if ! defined(BOOST_CONTEXT_NO_CXX11)
+struct stack_context {
+# if defined(BOOST_USE_SEGMENTED_STACKS)
+    typedef void *  segments_context[BOOST_CONTEXT_SEGMENTS];
+# endif
+
+    std::size_t             size{ 0 };
+    void                *   sp{ nullptr };
+# if defined(BOOST_USE_SEGMENTED_STACKS)
+    segments_context        segments_ctx{};
+# endif
+# if defined(BOOST_USE_VALGRIND)
+    unsigned                valgrind_stack_id{ 0 };
+# endif
+};
+#else
+struct stack_context {
+# if defined(BOOST_USE_SEGMENTED_STACKS)
+    typedef void *  segments_context[BOOST_CONTEXT_SEGMENTS];
+# endif
+
+    std::size_t             size;
+    void                *   sp;
+# if defined(BOOST_USE_SEGMENTED_STACKS)
+    segments_context        segments_ctx;
+# endif
+# if defined(BOOST_USE_VALGRIND)
+    unsigned                valgrind_stack_id;
+# endif
+
+    stack_context() :
+        size( 0),
+        sp( 0)
+# if defined(BOOST_USE_SEGMENTED_STACKS)
+        , segments_ctx()
+# endif
+# if defined(BOOST_USE_VALGRIND)
+        , valgrind_stack_id( 0)
+# endif
+        {}
+};
+#endif
+
+}}
+
+#ifdef BOOST_HAS_ABI_HEADERS
+#  include BOOST_ABI_SUFFIX
+#endif
+
+#endif // BOOST_CONTEXT_STACK_CONTEXT_H