Merge all config diffs from trunk

[SVN r62379]

include/boost/config/abi/borland_prefix.hpp

@@ -21,7 +21,7 @@
 //  8026 - functions taking class by value arguments are not expanded inline
 
 #pragma nopushoptwarn
-#  pragma option push -Vx -Ve -a8 -b -pc -Vmv -VC- -Vl- -w-8027 -w-8026
+#  pragma option push -a8 -Vx- -Ve- -b- -pc -Vmv -VC- -Vl- -w-8027 -w-8026
 
 
 

include/boost/config/auto_link.hpp

@@ -25,6 +25,9 @@ BOOST_LIB_DIAGNOSTIC:     Optional: when set the header will print out the name
                           of the library selected (useful for debugging).
 BOOST_AUTO_LINK_NOMANGLE: Specifies that we should link to BOOST_LIB_NAME.lib,
                           rather than a mangled-name version.
+BOOST_AUTO_LINK_TAGGED:   Specifies that we link to libraries built with the --layout=tagged option.
+                          This is essentially the same as the default name-mangled version, but without
+                          the compiler name and version, or the Boost version.  Just the build options.
 
 These macros will be undef'ed at the end of the header, further this header
 has no include guards - so be sure to include it only once from your library!
@@ -60,6 +63,8 @@ BOOST_LIB_RT_OPT:     A suffix that indicates the runtime library used,
                       a hiphen:
 
                       s      static runtime (dynamic if not present).
+                      g      debug/diagnostic runtime (release if not present).
+                      y      Python debug/diagnostic runtime (release if not present).
                       d      debug build (release if not present).
                       g      debug/diagnostic runtime (release if not present).
                       p      STLPort Build.
@@ -183,8 +188,16 @@ BOOST_LIB_VERSION:    The Boost version, in the form x_y, for Boost version x.y.
 
 #     if (defined(__SGI_STL_PORT) || defined(_STLPORT_VERSION)) && (defined(_STLP_OWN_IOSTREAMS) || defined(__STL_OWN_IOSTREAMS))
 
-#        if defined(_DEBUG) && (defined(__STL_DEBUG) || defined(_STLP_DEBUG))
+#        if defined(_DEBUG) && (defined(__STL_DEBUG) || defined(_STLP_DEBUG))\
+               && defined(BOOST_DEBUG_PYTHON) && defined(BOOST_LINKING_PYTHON)
+#            define BOOST_LIB_RT_OPT "-gydp"
+#        elif defined(_DEBUG) && (defined(__STL_DEBUG) || defined(_STLP_DEBUG))
 #            define BOOST_LIB_RT_OPT "-gdp"
+#        elif defined(_DEBUG)\
+               && defined(BOOST_DEBUG_PYTHON) && defined(BOOST_LINKING_PYTHON)
+#            define BOOST_LIB_RT_OPT "-gydp"
+#            pragma message("warning: STLPort debug versions are built with /D_STLP_DEBUG=1")
+#            error "Build options aren't compatible with pre-built libraries"
 #        elif defined(_DEBUG)
 #            define BOOST_LIB_RT_OPT "-gdp"
 #            pragma message("warning: STLPort debug versions are built with /D_STLP_DEBUG=1")
@@ -195,8 +208,16 @@ BOOST_LIB_VERSION:    The Boost version, in the form x_y, for Boost version x.y.
 
 #     elif defined(__SGI_STL_PORT) || defined(_STLPORT_VERSION)
 
-#        if defined(_DEBUG) && (defined(__STL_DEBUG) || defined(_STLP_DEBUG))
+#        if defined(_DEBUG) && (defined(__STL_DEBUG) || defined(_STLP_DEBUG))\
+               && defined(BOOST_DEBUG_PYTHON) && defined(BOOST_LINKING_PYTHON)
+#            define BOOST_LIB_RT_OPT "-gydpn"
+#        elif defined(_DEBUG) && (defined(__STL_DEBUG) || defined(_STLP_DEBUG))
 #            define BOOST_LIB_RT_OPT "-gdpn"
+#        elif defined(_DEBUG)\
+               && defined(BOOST_DEBUG_PYTHON) && defined(BOOST_LINKING_PYTHON)
+#            define BOOST_LIB_RT_OPT "-gydpn"
+#            pragma message("warning: STLPort debug versions are built with /D_STLP_DEBUG=1")
+#            error "Build options aren't compatible with pre-built libraries"
 #        elif defined(_DEBUG)
 #            define BOOST_LIB_RT_OPT "-gdpn"
 #            pragma message("warning: STLPort debug versions are built with /D_STLP_DEBUG=1")
@@ -207,7 +228,9 @@ BOOST_LIB_VERSION:    The Boost version, in the form x_y, for Boost version x.y.
 
 #     else
 
-#        if defined(_DEBUG)
+#        if defined(_DEBUG) && defined(BOOST_DEBUG_PYTHON) && defined(BOOST_LINKING_PYTHON)
+#            define BOOST_LIB_RT_OPT "-gyd"
+#        elif defined(_DEBUG)
 #            define BOOST_LIB_RT_OPT "-gd"
 #        else
 #            define BOOST_LIB_RT_OPT
@@ -219,8 +242,16 @@ BOOST_LIB_VERSION:    The Boost version, in the form x_y, for Boost version x.y.
 
 #     if (defined(__SGI_STL_PORT) || defined(_STLPORT_VERSION)) && (defined(_STLP_OWN_IOSTREAMS) || defined(__STL_OWN_IOSTREAMS))
 
-#        if defined(_DEBUG) && (defined(__STL_DEBUG) || defined(_STLP_DEBUG))
+#        if defined(_DEBUG) && (defined(__STL_DEBUG) || defined(_STLP_DEBUG))\
+               && defined(BOOST_DEBUG_PYTHON) && defined(BOOST_LINKING_PYTHON)
+#            define BOOST_LIB_RT_OPT "-sgydp"
+#        elif defined(_DEBUG) && (defined(__STL_DEBUG) || defined(_STLP_DEBUG))
 #            define BOOST_LIB_RT_OPT "-sgdp"
+#        elif defined(_DEBUG)\
+               && defined(BOOST_DEBUG_PYTHON) && defined(BOOST_LINKING_PYTHON)
+#             define BOOST_LIB_RT_OPT "-sgydp"
+#            pragma message("warning: STLPort debug versions are built with /D_STLP_DEBUG=1")
+#            error "Build options aren't compatible with pre-built libraries"
 #        elif defined(_DEBUG)
 #             define BOOST_LIB_RT_OPT "-sgdp"
 #            pragma message("warning: STLPort debug versions are built with /D_STLP_DEBUG=1")
@@ -231,8 +262,16 @@ BOOST_LIB_VERSION:    The Boost version, in the form x_y, for Boost version x.y.
 
 #     elif defined(__SGI_STL_PORT) || defined(_STLPORT_VERSION)
 
-#        if defined(_DEBUG) && (defined(__STL_DEBUG) || defined(_STLP_DEBUG))
+#        if defined(_DEBUG) && (defined(__STL_DEBUG) || defined(_STLP_DEBUG))\
+               && defined(BOOST_DEBUG_PYTHON) && defined(BOOST_LINKING_PYTHON)
+#            define BOOST_LIB_RT_OPT "-sgydpn"
+#        elif defined(_DEBUG) && (defined(__STL_DEBUG) || defined(_STLP_DEBUG))
 #            define BOOST_LIB_RT_OPT "-sgdpn"
+#        elif defined(_DEBUG)\
+               && defined(BOOST_DEBUG_PYTHON) && defined(BOOST_LINKING_PYTHON)
+#             define BOOST_LIB_RT_OPT "-sgydpn"
+#            pragma message("warning: STLPort debug versions are built with /D_STLP_DEBUG=1")
+#            error "Build options aren't compatible with pre-built libraries"
 #        elif defined(_DEBUG)
 #             define BOOST_LIB_RT_OPT "-sgdpn"
 #            pragma message("warning: STLPort debug versions are built with /D_STLP_DEBUG=1")
@@ -243,7 +282,10 @@ BOOST_LIB_VERSION:    The Boost version, in the form x_y, for Boost version x.y.
 
 #     else
 
-#        if defined(_DEBUG)
+#        if defined(_DEBUG)\
+               && defined(BOOST_DEBUG_PYTHON) && defined(BOOST_LINKING_PYTHON)
+#             define BOOST_LIB_RT_OPT "-sgyd"
+#        elif defined(_DEBUG)
 #             define BOOST_LIB_RT_OPT "-sgd"
 #        else
 #            define BOOST_LIB_RT_OPT "-s"
@@ -270,16 +312,26 @@ BOOST_LIB_VERSION:    The Boost version, in the form x_y, for Boost version x.y.
 
 #  ifdef _RTLDLL
 
-#     ifdef BOOST_BORLAND_DEBUG
+#     if defined(BOOST_BORLAND_DEBUG)\
+               && defined(BOOST_DEBUG_PYTHON) && defined(BOOST_LINKING_PYTHON)
+#         define BOOST_LIB_RT_OPT "-yd"
+#     elif defined(BOOST_BORLAND_DEBUG)
 #         define BOOST_LIB_RT_OPT "-d"
+#     elif defined(BOOST_DEBUG_PYTHON) && defined(BOOST_LINKING_PYTHON)
+#         define BOOST_LIB_RT_OPT -y
 #     else
 #         define BOOST_LIB_RT_OPT
 #     endif
 
 #  else
 
-#     ifdef BOOST_BORLAND_DEBUG
+#     if defined(BOOST_BORLAND_DEBUG)\
+               && defined(BOOST_DEBUG_PYTHON) && defined(BOOST_LINKING_PYTHON)
+#         define BOOST_LIB_RT_OPT "-syd"
+#     elif defined(BOOST_BORLAND_DEBUG)
 #         define BOOST_LIB_RT_OPT "-sd"
+#     elif defined(BOOST_DEBUG_PYTHON) && defined(BOOST_LINKING_PYTHON)
+#         define BOOST_LIB_RT_OPT "-sy"
 #     else
 #         define BOOST_LIB_RT_OPT "-s"
 #     endif
@@ -309,16 +361,21 @@ BOOST_LIB_VERSION:    The Boost version, in the form x_y, for Boost version x.y.
       && defined(BOOST_LIB_RT_OPT) \
       && defined(BOOST_LIB_VERSION)
 
-#ifndef BOOST_AUTO_LINK_NOMANGLE
-#  pragma comment(lib, BOOST_LIB_PREFIX BOOST_STRINGIZE(BOOST_LIB_NAME) "-" BOOST_LIB_TOOLSET BOOST_LIB_THREAD_OPT BOOST_LIB_RT_OPT "-" BOOST_LIB_VERSION ".lib")
+#ifdef BOOST_AUTO_LINK_TAGGED
+#  pragma commentcomment(lib, BOOST_LIB_PREFIX BOOST_STRINGIZE(BOOST_LIB_NAME) BOOST_LIB_THREAD_OPT BOOST_LIB_RT_OPT ".lib")
 #  ifdef BOOST_LIB_DIAGNOSTIC
 #     pragma message ("Linking to lib file: " BOOST_LIB_PREFIX BOOST_STRINGIZE(BOOST_LIB_NAME) "-" BOOST_LIB_TOOLSET BOOST_LIB_THREAD_OPT BOOST_LIB_RT_OPT "-" BOOST_LIB_VERSION ".lib")
 #  endif
-#else
+#elif defined(BOOST_AUTO_LINK_NOMANGLE)
 #  pragma comment(lib, BOOST_STRINGIZE(BOOST_LIB_NAME) ".lib")
 #  ifdef BOOST_LIB_DIAGNOSTIC
 #     pragma message ("Linking to lib file: " BOOST_STRINGIZE(BOOST_LIB_NAME) ".lib")
 #  endif
+#else
+#  pragma comment(lib, BOOST_LIB_PREFIX BOOST_STRINGIZE(BOOST_LIB_NAME) "-" BOOST_LIB_TOOLSET BOOST_LIB_THREAD_OPT BOOST_LIB_RT_OPT "-" BOOST_LIB_VERSION ".lib")
+#  ifdef BOOST_LIB_DIAGNOSTIC
+#     pragma message ("Linking to lib file: " BOOST_LIB_PREFIX BOOST_STRINGIZE(BOOST_LIB_NAME) "-" BOOST_LIB_TOOLSET BOOST_LIB_THREAD_OPT BOOST_LIB_RT_OPT "-" BOOST_LIB_VERSION ".lib")
+#  endif
 #endif
 
 #else
@@ -361,13 +418,3 @@ BOOST_LIB_VERSION:    The Boost version, in the form x_y, for Boost version x.y.
 #  undef BOOST_AUTO_LINK_NOMANGLE
 #endif
 
-
-
-
-
-
-
-
-
-
-

include/boost/config/compiler/borland.hpp

@@ -218,7 +218,7 @@
 //
 // check for exception handling support:
 //
-#if !defined(_CPPUNWIND) && !defined(BOOST_CPPUNWIND) && !defined(__EXCEPTIONS)
+#if !defined(_CPPUNWIND) && !defined(BOOST_CPPUNWIND) && !defined(__EXCEPTIONS) && !defined(BOOST_NO_EXCEPTIONS)
 #  define BOOST_NO_EXCEPTIONS
 #endif
 //
@@ -230,8 +230,9 @@
 //
 // all versions support __declspec:
 //
-#ifndef __STRICT_ANSI__
-#  define BOOST_HAS_DECLSPEC
+#if defined(__STRICT_ANSI__)
+// config/platform/win32.hpp will define BOOST_SYMBOL_EXPORT, etc., unless already defined  
+#  define BOOST_SYMBOL_EXPORT
 #endif
 //
 // ABI fixing headers:
@@ -261,6 +262,13 @@
 #  define BOOST_NO_VOID_RETURNS
 #endif
 
+// Borland did not implement value-initialization completely, as I reported
+// in 2007, Borland Report 51854, "Value-initialization: POD struct should be
+// zero-initialized", http://qc.embarcadero.com/wc/qcmain.aspx?d=51854
+// See also: http://www.boost.org/libs/utility/value_init.htm#compiler_issues
+// (Niels Dekker, LKEB, April 2010)
+#define BOOST_NO_COMPLETE_VALUE_INITIALIZATION
+
 #define BOOST_COMPILER "Borland C++ version " BOOST_STRINGIZE(__BORLANDC__)
 
 

include/boost/config/compiler/clang.hpp

@@ -18,12 +18,6 @@
 #  define BOOST_NO_RTTI
 #endif
 
-#if defined(__int32)
-// HACK: Clang only defines the type __int32 in Microsoft-compatibility mode,
-// which means that declspecs are also available
-#  define BOOST_HAS_DECLSPEC
-#endif
-
 #if defined(__int64)
 #  define BOOST_HAS_MS_INT64
 #endif
@@ -59,6 +53,13 @@
 // them is wrong.
 #define BOOST_NO_EXTERN_TEMPLATE
 
+// Clang version 2.0 (trunk 103769) does not yet properly 
+// value-initialize objects of a pointer-to-member type,
+// as was reported by Christopher Jefferson in May 2010, Bug 7139,
+// "ptr to member not zeroed", http://llvm.org/bugs/show_bug.cgi?id=7139
+// (Niels Dekker, LKEB, May 2010)
+#define BOOST_NO_COMPLETE_VALUE_INITIALIZATION
+
 #ifndef BOOST_COMPILER
 #  define BOOST_COMPILER "Clang version " __clang_version__
 #endif

include/boost/config/compiler/codegear.hpp

@@ -19,8 +19,8 @@
 #endif
 //
 // versions check:
-// last known and checked version is 0x620
-#if (__CODEGEARC__ > 0x620)
+// last known and checked version is 0x621
+#if (__CODEGEARC__ > 0x621)
 #  if defined(BOOST_ASSERT_CONFIG)
 #     error "Unknown compiler version - please run the configure tests and report the results"
 #  else
@@ -41,7 +41,7 @@
 #endif
 
 // CodeGear C++ Builder 2010
-#if (__CODEGEARC__ <= 0x620)
+#if (__CODEGEARC__ <= 0x621)
 #  define BOOST_NO_TYPENAME_WITH_CTOR    // Cannot use typename keyword when making temporaries of a dependant type
 #  define BOOST_FUNCTION_SCOPE_USING_DECLARATION_BREAKS_ADL
 #  define BOOST_NO_MEMBER_TEMPLATE_FRIENDS
@@ -51,6 +51,15 @@
 // Temporary hack, until specific MPL preprocessed headers are generated
 #  define BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS
 
+// CodeGear has not yet completely implemented value-initialization, for
+// example for array types, as I reported in 2010: Embarcadero Report 83751,
+// "Value-initialization: arrays should have each element value-initialized",
+// http://qc.embarcadero.com/wc/qcmain.aspx?d=83751
+// Last checked version: Embarcadero C++ 6.21
+// See also: http://www.boost.org/libs/utility/value_init.htm#compiler_issues
+// (Niels Dekker, LKEB, April 2010)
+#  define BOOST_NO_COMPLETE_VALUE_INITIALIZATION
+
 #  ifdef NDEBUG
       // fix broken <cstring> so that Boost.test works:
 #     include <cstring>
@@ -66,6 +75,11 @@
 //
 // C++0x macros:
 //
+#if (__CODEGEARC__ <= 0x620)
+#define BOOST_NO_STATIC_ASSERT
+#else
+#define BOOST_HAS_STATIC_ASSERT
+#endif
 #define BOOST_HAS_CHAR16_T
 #define BOOST_HAS_CHAR32_T
 #define BOOST_HAS_LONG_LONG
@@ -91,7 +105,6 @@
 #define BOOST_NO_RAW_LITERALS
 #define BOOST_NO_RVALUE_REFERENCES
 #define BOOST_NO_SFINAE_EXPR
-#define BOOST_NO_STATIC_ASSERT
 #define BOOST_NO_TEMPLATE_ALIASES
 #define BOOST_NO_UNICODE_LITERALS
 #define BOOST_NO_VARIADIC_TEMPLATES
@@ -122,7 +135,7 @@
 //
 // check for exception handling support:
 //
-#if !defined(_CPPUNWIND) && !defined(BOOST_CPPUNWIND) && !defined(__EXCEPTIONS)
+#if !defined(_CPPUNWIND) && !defined(BOOST_CPPUNWIND) && !defined(__EXCEPTIONS) && !defined(BOOST_NO_EXCEPTIONS)
 #  define BOOST_NO_EXCEPTIONS
 #endif
 //
@@ -134,8 +147,9 @@
 //
 // all versions support __declspec:
 //
-#if !defined(__STRICT_ANSI__)
-#  define BOOST_HAS_DECLSPEC
+#if defined(__STRICT_ANSI__)
+// config/platform/win32.hpp will define BOOST_SYMBOL_EXPORT, etc., unless already defined  
+#  define BOOST_SYMBOL_EXPORT
 #endif
 //
 // ABI fixing headers:

include/boost/config/compiler/common_edg.hpp

@@ -44,7 +44,7 @@
 #endif 
 
 // See also kai.hpp which checks a Kai-specific symbol for EH
-# if !defined(__KCC) && !defined(__EXCEPTIONS)
+# if !defined(__KCC) && !defined(__EXCEPTIONS) && !defined(BOOST_NO_EXCEPTIONS)
 #     define BOOST_NO_EXCEPTIONS
 # endif
 
@@ -59,6 +59,9 @@
 //
 //   See above for BOOST_NO_LONG_LONG
 //
+#if (__EDG_VERSION__ < 310)
+#  define BOOST_NO_EXTERN_TEMPLATE
+#endif
 #if (__EDG_VERSION__ <= 310) || !defined(BOOST_STRICT_CONFIG)
 // No support for initializer lists
 #  define BOOST_NO_INITIALIZER_LISTS
@@ -74,7 +77,6 @@
 #define BOOST_NO_DEFAULTED_FUNCTIONS
 #define BOOST_NO_DELETED_FUNCTIONS
 #define BOOST_NO_EXPLICIT_CONVERSION_OPERATORS
-#define BOOST_NO_EXTERN_TEMPLATE
 #define BOOST_NO_FUNCTION_TEMPLATE_DEFAULT_ARGS
 #define BOOST_NO_LAMBDAS
 #define BOOST_NO_NULLPTR

include/boost/config/compiler/digitalmars.hpp

@@ -51,7 +51,7 @@
 
 
 // check for exception handling support:
-#ifndef _CPPUNWIND
+#if !defined(_CPPUNWIND) && !defined(BOOST_NO_EXCEPTIONS)
 #  define BOOST_NO_EXCEPTIONS
 #endif
 

include/boost/config/compiler/gcc.hpp

@@ -42,6 +42,7 @@
 #   define BOOST_NO_USING_DECLARATION_OVERLOADS_FROM_TYPENAME_BASE
 #   define BOOST_FUNCTION_SCOPE_USING_DECLARATION_BREAKS_ADL
 #   define BOOST_NO_IS_ABSTRACT
+#   define BOOST_NO_EXTERN_TEMPLATE
 #elif __GNUC__ == 3
 #  if defined (__PATHSCALE__)
 #     define BOOST_NO_TWO_PHASE_NAME_LOOKUP
@@ -58,6 +59,7 @@
 #  if __GNUC_MINOR__ < 4
 #     define BOOST_NO_IS_ABSTRACT
 #  endif
+#  define BOOST_NO_EXTERN_TEMPLATE
 #endif
 #if __GNUC__ < 4
 //
@@ -69,7 +71,19 @@
 #  endif
 #endif
 
-#ifndef __EXCEPTIONS
+#if __GNUC__ < 4 || ( __GNUC__ == 4 && __GNUC_MINOR__ < 4 )
+// Previous versions of GCC did not completely implement value-initialization:
+// GCC Bug 30111, "Value-initialization of POD base class doesn't initialize
+// members", reported by Jonathan Wakely in 2006,
+// http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30111 (fixed for GCC 4.4)
+// GCC Bug 33916, "Default constructor fails to initialize array members",
+// reported by Michael Elizabeth Chastain in 2007,
+// http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33916 (fixed for GCC 4.2.4)
+// See also: http://www.boost.org/libs/utility/value_init.htm#compiler_issues
+#define BOOST_NO_COMPLETE_VALUE_INITIALIZATION
+#endif
+
+#if !defined(__EXCEPTIONS) && !defined(BOOST_NO_EXCEPTIONS)
 # define BOOST_NO_EXCEPTIONS
 #endif
 
@@ -94,6 +108,28 @@
 #if __GNUC__ > 3 || ( __GNUC__ == 3 && __GNUC_MINOR__ >= 1 )
 #define BOOST_HAS_NRVO
 #endif
+
+//
+// Dynamic shared object (DSO) and dynamic-link library (DLL) support
+//
+#if __GNUC__ >= 4
+#  if defined(_WIN32) || defined(__WIN32__) || defined(WIN32)
+     // All Win32 development environments, including 64-bit Windows and MinGW, define 
+     // _WIN32 or one of its variant spellings. Note that Cygwin is a POSIX environment,
+     // so does not define _WIN32 or its variants.
+#    define BOOST_HAS_DECLSPEC
+#    define BOOST_SYMBOL_EXPORT __attribute__((dllexport))
+#    define BOOST_SYMBOL_IMPORT __attribute__((dllimport))
+#  else
+#    define BOOST_SYMBOL_EXPORT __attribute__((visibility("default")))
+#    define BOOST_SYMBOL_IMPORT
+#  endif
+#  define BOOST_SYMBOL_VISIBLE __attribute__((visibility("default")))
+#else
+// config/platform/win32.hpp will define BOOST_SYMBOL_EXPORT, etc., unless already defined  
+#  define BOOST_SYMBOL_EXPORT
+#endif
+
 //
 // RTTI and typeinfo detection is possible post gcc-4.3:
 //
@@ -107,7 +143,6 @@
 // C++0x features not implemented in any GCC version
 //
 #define BOOST_NO_CONSTEXPR
-#define BOOST_NO_EXTERN_TEMPLATE
 #define BOOST_NO_NULLPTR
 #define BOOST_NO_TEMPLATE_ALIASES
 

include/boost/config/compiler/intel.hpp

@@ -157,6 +157,29 @@ template<> struct assert_intrinsic_wchar_t<unsigned short> {};
 #  define BOOST_NO_TWO_PHASE_NAME_LOOKUP
 #endif
 
+//
+// An attempt to value-initialize a pointer-to-member may trigger an
+// internal error on Intel <= 11.1 (last checked version), as was 
+// reported by John Maddock, Intel support issue 589832, May 2010.
+// Moreover, according to test results from Huang-Vista-x86_32_intel,
+// intel-vc9-win-11.1 may leave a non-POD array uninitialized, in some 
+// cases when it should be value-initialized.
+// (Niels Dekker, LKEB, May 2010)
+#if defined(__INTEL_COMPILER)
+#  if __INTEL_COMPILER <= 1110
+#    define BOOST_NO_COMPLETE_VALUE_INITIALIZATION
+#  endif
+#endif
+
+//
+// Dynamic shared object (DSO) and dynamic-link library (DLL) support
+//
+#if defined(__GNUC__) && (__GNUC__ >= 4)
+#  define BOOST_SYMBOL_EXPORT __attribute__((visibility("default")))
+#  define BOOST_SYMBOL_IMPORT
+#  define BOOST_SYMBOL_VISIBLE __attribute__((visibility("default")))
+#endif
+
 //
 // last known and checked version:
 #if (BOOST_INTEL_CXX_VERSION > 1110)

include/boost/config/compiler/kai.hpp

@@ -17,7 +17,7 @@
 #   endif
 
 // see also common_edg.hpp which needs a special check for __KCC
-# if !defined(_EXCEPTIONS)
+# if !defined(_EXCEPTIONS) && !defined(BOOST_NO_EXCEPTIONS)
 #     define BOOST_NO_EXCEPTIONS
 # endif
 

include/boost/config/compiler/metrowerks.hpp

@@ -48,7 +48,7 @@
 #   define BOOST_NO_INTRINSIC_WCHAR_T
 #endif
 
-#if !__option(exceptions)
+#if !__option(exceptions) && !defined(BOOST_NO_EXCEPTIONS)
 #   define BOOST_NO_EXCEPTIONS
 #endif
 

include/boost/config/compiler/sunpro_cc.hpp

@@ -69,6 +69,25 @@
 #      define BOOST_NO_IS_ABSTRACT
 #    endif
 
+#    if (__SUNPRO_CC <= 0x5100)
+       // Sun 5.10 may not correctly value-initialize objects of
+       // some user defined types, as was reported in April 2010
+       // (CR 6947016), and confirmed by Steve Clamage.
+       // (Niels Dekker, LKEB, May 2010).
+#      define BOOST_NO_COMPLETE_VALUE_INITIALIZATION
+#    endif
+
+//
+// Dynamic shared object (DSO) and dynamic-link library (DLL) support
+//
+#if __SUNPRO_CC > 0x500
+#  define BOOST_SYMBOL_EXPORT __global
+#  define BOOST_SYMBOL_IMPORT __global
+#  define BOOST_SYMBOL_VISIBLE __global
+#endif
+
+
+
 //
 // Issues that effect all known versions:
 //
@@ -78,12 +97,7 @@
 //
 // C++0x features
 //
-
-#if(__SUNPRO_CC >= 0x590) 
 #  define BOOST_HAS_LONG_LONG
-#else
-#  define BOOST_NO_LONG_LONG
-#endif
 
 #define BOOST_NO_AUTO_DECLARATIONS
 #define BOOST_NO_AUTO_MULTIDECLARATIONS

include/boost/config/compiler/vacpp.hpp

@@ -30,6 +30,14 @@
 #  define BOOST_NO_INITIALIZER_LISTS
 #endif
 
+#if (__IBMCPP__ <= 1110)
+// XL C++ V11.1 and earlier versions may not always value-initialize  
+// a temporary object T(), when T is a non-POD aggregate class type. 
+// Michael Wong (IBM Canada Ltd) has confirmed this issue and gave it 
+// high priority. -- Niels Dekker (LKEB), May 2010.
+#  define BOOST_NO_COMPLETE_VALUE_INITIALIZATION
+#endif
+
 //
 // On AIX thread support seems to be indicated by _THREAD_SAFE:
 //

include/boost/config/compiler/visualc.hpp

@@ -68,6 +68,7 @@
 #  define BOOST_NO_POINTER_TO_MEMBER_TEMPLATE_PARAMETERS
 #  define BOOST_NO_IS_ABSTRACT
 #  define BOOST_NO_FUNCTION_TYPE_SPECIALIZATIONS
+#  define BOOST_NO_EXTERN_TEMPLATE
 // TODO: what version is meant here? Have there really been any fixes in cl 12.01 (as e.g. shipped with eVC4)?
 #  if (_MSC_VER > 1200)
 #     define BOOST_NO_MEMBER_FUNCTION_SPECIALIZATIONS
@@ -99,6 +100,24 @@
 #  define BOOST_NO_ADL_BARRIER
 #endif
 
+
+#if (_MSC_VER <= 1600)
+// MSVC (including the latest checked version) has not yet completely 
+// implemented value-initialization, as is reported:
+// "VC++ does not value-initialize members of derived classes without 
+// user-declared constructor", reported in 2009 by Sylvester Hesp:
+// https://connect.microsoft.com/VisualStudio/feedback/details/484295
+// "Presence of copy constructor breaks member class initialization",
+// reported in 2009 by Alex Vakulenko:
+// https://connect.microsoft.com/VisualStudio/feedback/details/499606
+// "Value-initialization in new-expression", reported in 2005 by
+// Pavel Kuznetsov (MetaCommunications Engineering):
+// https://connect.microsoft.com/VisualStudio/feedback/details/100744
+// See also: http://www.boost.org/libs/utility/value_init.htm#compiler_issues
+// (Niels Dekker, LKEB, May 2010)
+#define BOOST_NO_COMPLETE_VALUE_INITIALIZATION
+#endif
+
 #if _MSC_VER <= 1500  || !defined(BOOST_STRICT_CONFIG) // 1500 == VC++ 9.0
 #  define BOOST_NO_INITIALIZER_LISTS
 #endif
@@ -115,7 +134,7 @@
 
 //   
 // check for exception handling support:   
-#ifndef _CPPUNWIND 
+#if !defined(_CPPUNWIND) && !defined(BOOST_NO_EXCEPTIONS)
 #  define BOOST_NO_EXCEPTIONS   
 #endif 
 
@@ -144,11 +163,6 @@
 #  define BOOST_NO_RTTI
 #endif
 
-//
-// all versions support __declspec:
-//
-#define BOOST_HAS_DECLSPEC
-
 //
 // C++0x features
 //
@@ -159,11 +173,14 @@
 #if _MSC_VER < 1600
 #define BOOST_NO_AUTO_DECLARATIONS
 #define BOOST_NO_AUTO_MULTIDECLARATIONS
-#define BOOST_NO_DECLTYPE
 #define BOOST_NO_LAMBDAS
 #define BOOST_NO_RVALUE_REFERENCES
 #define BOOST_NO_STATIC_ASSERT
+#define BOOST_NO_NULLPTR
 #endif // _MSC_VER < 1600
+#if _MSC_VER >= 1600
+#define BOOST_HAS_STDINT_H
+#endif
 
 // C++0x features not supported by any versions
 #define BOOST_NO_CHAR16_T
@@ -171,19 +188,17 @@
 #define BOOST_NO_CONCEPTS
 #define BOOST_NO_CONSTEXPR
 #define BOOST_NO_DEFAULTED_FUNCTIONS
+#define BOOST_NO_DECLTYPE
 #define BOOST_NO_DELETED_FUNCTIONS
 #define BOOST_NO_EXPLICIT_CONVERSION_OPERATORS
-#define BOOST_NO_EXTERN_TEMPLATE
 #define BOOST_NO_FUNCTION_TEMPLATE_DEFAULT_ARGS
 #define BOOST_NO_INITIALIZER_LISTS
-#define BOOST_NO_NULLPTR
 #define BOOST_NO_RAW_LITERALS
 #define BOOST_NO_SCOPED_ENUMS
 #define BOOST_NO_SFINAE_EXPR
 #define BOOST_NO_TEMPLATE_ALIASES
 #define BOOST_NO_UNICODE_LITERALS
 #define BOOST_NO_VARIADIC_TEMPLATES
-
 //
 // prefix and suffix headers:
 //

include/boost/config/platform/win32.hpp

@@ -21,10 +21,17 @@
 #  define BOOST_NO_SWPRINTF
 #endif
 
-#if !defined(__GNUC__) && !defined(BOOST_HAS_DECLSPEC)
+//  Default defines for BOOST_SYMBOL_EXPORT and BOOST_SYMBOL_IMPORT
+//  If a compiler doesn't support __declspec(dllexport)/__declspec(dllimport),
+//  its boost/config/compiler/ file must define BOOST_SYMBOL_EXPORT and
+//  BOOST_SYMBOL_IMPORT
+#ifndef BOOST_SYMBOL_EXPORT
 #  define BOOST_HAS_DECLSPEC
+#  define BOOST_SYMBOL_EXPORT __declspec(dllexport)
+#  define BOOST_SYMBOL_IMPORT __declspec(dllimport)
 #endif
 
+
 #if defined(__MINGW32__) && ((__MINGW32_MAJOR_VERSION > 2) || ((__MINGW32_MAJOR_VERSION == 2) && (__MINGW32_MINOR_VERSION >= 0)))
 #  define BOOST_HAS_STDINT_H
 #  define __STDC_LIMIT_MACROS

include/boost/config/stdlib/dinkumware.hpp

@@ -86,6 +86,11 @@
 #  define BOOST_NO_STD_LOCALE
 #endif
 
+#include <typeinfo>
+#if !_HAS_EXCEPTIONS
+#  define BOOST_NO_STD_TYPEINFO    
+#endif  
+
 //  C++0x headers implemented in 520 (as shipped by Microsoft)
 //
 #if !defined(_CPPLIB_VER) || _CPPLIB_VER < 520
@@ -100,6 +105,11 @@
 #  define BOOST_NO_STD_UNORDERED        // deprecated; see following
 #  define BOOST_NO_0X_HDR_UNORDERED_MAP
 #  define BOOST_NO_0X_HDR_UNORDERED_SET
+#  define BOOST_NO_0X_HDR_TUPLE
+#endif
+
+#if !defined(_HAS_TR1_IMPORTS) && !defined(BOOST_NO_0X_HDR_TUPLE)
+#  define BOOST_NO_0X_HDR_TUPLE
 #endif
 
 //  C++0x headers not yet implemented
@@ -114,7 +124,6 @@
 #  define BOOST_NO_0X_HDR_MUTEX
 #  define BOOST_NO_0X_HDR_RATIO
 #  define BOOST_NO_0X_HDR_THREAD
-#  define BOOST_NO_0X_HDR_TUPLE
 
 #ifdef _CPPLIB_VER
 #  define BOOST_DINKUMWARE_STDLIB _CPPLIB_VER

include/boost/config/suffix.hpp

@@ -25,6 +25,19 @@
 #ifndef BOOST_CONFIG_SUFFIX_HPP
 #define BOOST_CONFIG_SUFFIX_HPP
 
+//
+// ensure that visibility macros are always defined, thus symplifying use
+//
+#ifndef BOOST_SYMBOL_EXPORT
+# define BOOST_SYMBOL_EXPORT
+#endif
+#ifndef BOOST_SYMBOL_IMPORT
+# define BOOST_SYMBOL_IMPORT
+#endif
+#ifndef BOOST_SYMBOL_VISIBLE
+# define BOOST_SYMBOL_VISIBLE
+#endif
+
 //
 // look for long long by looking for the appropriate macros in <limits.h>.
 // Note that we use limits.h rather than climits for maximal portability,
@@ -82,6 +95,13 @@
 #  define BOOST_NO_LONG_LONG_NUMERIC_LIMITS
 #endif
 
+//
+// Normalize BOOST_NO_STATIC_ASSERT and (depricated) BOOST_HAS_STATIC_ASSERT:
+//
+#if !defined(BOOST_NO_STATIC_ASSERT) && !defined(BOOST_HAS_STATIC_ASSERT)
+#  define BOOST_HAS_STATIC_ASSERT
+#endif
+
 //
 // if there is no __int64 then there is no specialisation
 // for numeric_limits<__int64> either:
@@ -314,6 +334,13 @@
 #  define BOOST_NO_INITIALIZER_LISTS
 #endif
 
+//
+// Set BOOST_HAS_RVALUE_REFS when BOOST_NO_RVALUE_REFERENCES is not defined
+//
+#if !defined(BOOST_NO_RVALUE_REFERENCES) && !defined(BOOST_HAS_RVALUE_REFS)
+#define BOOST_HAS_RVALUE_REFS
+#endif
+
 //  BOOST_HAS_ABI_HEADERS
 //  This macro gets set if we have headers that fix the ABI,
 //  and prevent ODR violations when linking to external libraries:
@@ -554,6 +581,12 @@ namespace boost{
 
 #endif // defined BOOST_NO_EXPLICIT_FUNCTION_TEMPLATE_ARGUMENTS
 
+// When BOOST_NO_STD_TYPEINFO is defined, we can just import
+// the global definition into std namespace:
+#ifdef BOOST_NO_STD_TYPEINFO
+#include <typeinfo>
+namespace std{ using ::typeinfo; }
+#endif
 
 // ---------------------------------------------------------------------------//