stabilize build system: depends, installer, boost/bdb fixes, cross targets groundwork

depends/x86_64-pc-linux-gnu/include/boost/context/detail/config.hpp

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+
+//          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_DETAIL_CONFIG_H
+#define BOOST_CONTEXT_DETAIL_CONFIG_H
+
+// required for SD-6 compile-time integer sequences
+#include <utility>
+
+#include <boost/config.hpp>
+#include <boost/detail/workaround.hpp>
+
+#ifdef BOOST_CONTEXT_DECL
+# undef BOOST_CONTEXT_DECL
+#endif
+
+#if (defined(BOOST_ALL_DYN_LINK) || defined(BOOST_CONTEXT_DYN_LINK) ) && ! defined(BOOST_CONTEXT_STATIC_LINK)
+# if defined(BOOST_CONTEXT_SOURCE)
+#  define BOOST_CONTEXT_DECL BOOST_SYMBOL_EXPORT
+#  define BOOST_CONTEXT_BUILD_DLL
+# else
+#  define BOOST_CONTEXT_DECL BOOST_SYMBOL_IMPORT
+# endif
+#endif
+
+#if ! defined(BOOST_CONTEXT_DECL)
+# define BOOST_CONTEXT_DECL
+#endif
+
+#if ! defined(BOOST_CONTEXT_SOURCE) && ! defined(BOOST_ALL_NO_LIB) && ! defined(BOOST_CONTEXT_NO_LIB)
+# define BOOST_LIB_NAME boost_context
+# if defined(BOOST_ALL_DYN_LINK) || defined(BOOST_CONTEXT_DYN_LINK)
+#  define BOOST_DYN_LINK
+# endif
+# include <boost/config/auto_link.hpp>
+#endif
+
+#undef BOOST_CONTEXT_CALLDECL
+#if (defined(i386) || defined(__i386__) || defined(__i386) \
+     || defined(__i486__) || defined(__i586__) || defined(__i686__) \
+     || defined(__X86__) || defined(_X86_) || defined(__THW_INTEL__) \
+     || defined(__I86__) || defined(__INTEL__) || defined(__IA32__) \
+     || defined(_M_IX86) || defined(_I86_)) && defined(BOOST_WINDOWS)
+# define BOOST_CONTEXT_CALLDECL __cdecl
+#else
+# define BOOST_CONTEXT_CALLDECL
+#endif
+
+#if defined(BOOST_USE_SEGMENTED_STACKS)
+# if ! ( (defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6) ) ) || \
+         (defined(__clang__) && (__clang_major__ > 2 || ( __clang_major__ == 2 && __clang_minor__ > 3) ) ) )
+#  error "compiler does not support segmented_stack stacks"
+# endif
+# define BOOST_CONTEXT_SEGMENTS 10
+#endif
+
+
+#define BOOST_CONTEXT_NO_CXX14_INTEGER_SEQUENCE
+// use rd6 macros for std::integer_sequence
+#if defined(__cpp_lib_integer_sequence) && __cpp_lib_integer_sequence >= 201304
+# undef BOOST_CONTEXT_NO_CXX14_INTEGER_SEQUENCE
+#endif
+// workaroud: MSVC 14 does not provide macros to test for compile-time integer sequence
+#if _MSC_VER > 1800 // _MSC_VER == 1800 -> MS Visual Studio 2013
+# undef BOOST_CONTEXT_NO_INDEX_SEQUENCE
+#endif
+// workaround: Xcode clang feature detection
+#if ! defined(__cpp_lib_integer_sequence) && __cpp_lib_integer_sequence >= 201304
+# if _LIBCPP_STD_VER > 11
+#  undef BOOST_CONTEXT_NO_CXX14_INTEGER_SEQUENCE
+# endif
+#endif
+
+// workaroud: MSVC 14 does support constexpr
+#if _MSC_VER > 1800 // _MSC_VER == 1800 -> MS Visual Studio 2013
+# undef BOOST_NO_CXX11_CONSTEXPR
+#endif
+
+#undef BOOST_CONTEXT_NO_CXX11
+#if defined(BOOST_NO_CXX11_AUTO_DECLARATIONS) || \
+    defined(BOOST_NO_CXX11_CONSTEXPR) || \
+    defined(BOOST_NO_CXX11_DEFAULTED_FUNCTIONS) || \
+    defined(BOOST_NO_CXX11_FINAL) || \
+    defined(BOOST_NO_CXX11_HDR_TUPLE) || \
+    defined(BOOST_NO_CXX11_NOEXCEPT) || \
+    defined(BOOST_NO_CXX11_NULLPTR) || \
+    defined(BOOST_NO_CXX11_RVALUE_REFERENCES) || \
+    defined(BOOST_NO_CXX11_TEMPLATE_ALIASES) || \
+    defined(BOOST_NO_CXX11_UNIFIED_INITIALISATION_SYNTAX) || \
+    defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) || \
+    defined(BOOST_NO_HDR_ATOMIC) || \
+    defined(BOOST_NO_HDR_TUPLE) 
+# define BOOST_CONTEXT_NO_CXX11
+#endif
+
+#if ! defined(BOOST_EXECUTION_CONTEXT)
+# if defined(BOOST_USE_SEGMENTED_STACKS)
+#  define BOOST_EXECUTION_CONTEXT 1
+# else
+#  define BOOST_EXECUTION_CONTEXT 2
+# endif
+#endif
+
+#endif // BOOST_CONTEXT_DETAIL_CONFIG_H