stdcxx: update to version 10.3.0

Issue #4094

repos/libports/include/spec/x86_64/stdcxx/bits/c++config.h

@@ -1,6 +1,6 @@
 // Predefined symbols and macros -*- C++ -*-
 
-// Copyright (C) 1997-2018 Free Software Foundation, Inc.
+// Copyright (C) 1997-2020 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
@@ -24,17 +24,17 @@
 
 /** @file bits/c++config.h
  *  This is an internal header file, included by other library headers.
- *  Do not attempt to use it directly. @headername{iosfwd}
+ *  Do not attempt to use it directly. @headername{version}
  */
 
 #ifndef _GLIBCXX_CXX_CONFIG_H
 #define _GLIBCXX_CXX_CONFIG_H 1
 
 // The major release number for the GCC release the C++ library belongs to.
-#define _GLIBCXX_RELEASE 8
+#define _GLIBCXX_RELEASE 10
 
 // The datestamp of the C++ library in compressed ISO date format.
-#define __GLIBCXX__ 20190222
+#define __GLIBCXX__ 20210408
 
 // Macros for various attributes.
 //   _GLIBCXX_PURE
@@ -77,15 +77,20 @@
 // Macros for deprecated attributes.
 //   _GLIBCXX_USE_DEPRECATED
 //   _GLIBCXX_DEPRECATED
+//   _GLIBCXX_DEPRECATED_SUGGEST
 //   _GLIBCXX17_DEPRECATED
+//   _GLIBCXX20_DEPRECATED( string-literal )
 #ifndef _GLIBCXX_USE_DEPRECATED
 # define _GLIBCXX_USE_DEPRECATED 1
 #endif
 
 #if defined(__DEPRECATED) && (__cplusplus >= 201103L)
 # define _GLIBCXX_DEPRECATED __attribute__ ((__deprecated__))
+# define _GLIBCXX_DEPRECATED_SUGGEST(ALT) \
+  __attribute__ ((__deprecated__ ("use '" ALT "' instead")))
 #else
 # define _GLIBCXX_DEPRECATED
+# define _GLIBCXX_DEPRECATED_SUGGEST(ALT)
 #endif
 
 #if defined(__DEPRECATED) && (__cplusplus >= 201703L)
@@ -94,11 +99,25 @@
 # define _GLIBCXX17_DEPRECATED
 #endif
 
+#if defined(__DEPRECATED) && (__cplusplus > 201703L)
+# define _GLIBCXX20_DEPRECATED(MSG) [[deprecated(MSG)]]
+#else
+# define _GLIBCXX20_DEPRECATED(MSG)
+#endif
+
 // Macros for ABI tag attributes.
 #ifndef _GLIBCXX_ABI_TAG_CXX11
 # define _GLIBCXX_ABI_TAG_CXX11 __attribute ((__abi_tag__ ("cxx11")))
 #endif
 
+// Macro to warn about unused results.
+#if __cplusplus >= 201703L
+# define _GLIBCXX_NODISCARD [[__nodiscard__]]
+#else
+# define _GLIBCXX_NODISCARD
+#endif
+
+
 
 #if __cplusplus
 
@@ -122,15 +141,23 @@
 #endif
 
 #ifndef _GLIBCXX17_CONSTEXPR
-# if __cplusplus > 201402L
+# if __cplusplus >= 201703L
 #  define _GLIBCXX17_CONSTEXPR constexpr
 # else
 #  define _GLIBCXX17_CONSTEXPR
 # endif
 #endif
 
+#ifndef _GLIBCXX20_CONSTEXPR
+# if __cplusplus > 201703L
+#  define _GLIBCXX20_CONSTEXPR constexpr
+# else
+#  define _GLIBCXX20_CONSTEXPR
+# endif
+#endif
+
 #ifndef _GLIBCXX17_INLINE
-# if __cplusplus > 201402L
+# if __cplusplus >= 201703L
 #  define _GLIBCXX17_INLINE inline
 # else
 #  define _GLIBCXX17_INLINE
@@ -141,12 +168,12 @@
 #ifndef _GLIBCXX_NOEXCEPT
 # if __cplusplus >= 201103L
 #  define _GLIBCXX_NOEXCEPT noexcept
-#  define _GLIBCXX_NOEXCEPT_IF(_COND) noexcept(_COND)
+#  define _GLIBCXX_NOEXCEPT_IF(...) noexcept(__VA_ARGS__)
 #  define _GLIBCXX_USE_NOEXCEPT noexcept
 #  define _GLIBCXX_THROW(_EXC)
 # else
 #  define _GLIBCXX_NOEXCEPT
-#  define _GLIBCXX_NOEXCEPT_IF(_COND)
+#  define _GLIBCXX_NOEXCEPT_IF(...)
 #  define _GLIBCXX_USE_NOEXCEPT throw()
 #  define _GLIBCXX_THROW(_EXC) throw(_EXC)
 # endif
@@ -191,7 +218,6 @@
   {
     namespace __debug { }
     namespace __parallel { }
-    namespace __profile { }
     namespace __cxx1998 { }
 
     namespace __detail {
@@ -309,9 +335,8 @@ _GLIBCXX_END_NAMESPACE_VERSION
 # define _GLIBCXX_END_NAMESPACE_VERSION
 #endif
 
-// Inline namespaces for special modes: debug, parallel, profile.
-#if defined(_GLIBCXX_DEBUG) || defined(_GLIBCXX_PARALLEL) \
-    || defined(_GLIBCXX_PROFILE)
+// Inline namespaces for special modes: debug, parallel.
+#if defined(_GLIBCXX_DEBUG) || defined(_GLIBCXX_PARALLEL)
 namespace std
 {
 _GLIBCXX_BEGIN_NAMESPACE_VERSION
@@ -335,23 +360,12 @@ _GLIBCXX_END_NAMESPACE_VERSION
 # ifdef _GLIBCXX_PARALLEL
   inline namespace __parallel { }
 # endif
-
-  // Inline namespaces for profile mode
-# ifdef _GLIBCXX_PROFILE
-  inline namespace __profile { }
-# endif
 }
 
 // Check for invalid usage and unsupported mixed-mode use.
 # if defined(_GLIBCXX_DEBUG) && defined(_GLIBCXX_PARALLEL)
 #  error illegal use of multiple inlined namespaces
 # endif
-# if defined(_GLIBCXX_PROFILE) && defined(_GLIBCXX_DEBUG)
-#  error illegal use of multiple inlined namespaces
-# endif
-# if defined(_GLIBCXX_PROFILE) && defined(_GLIBCXX_PARALLEL)
-#  error illegal use of multiple inlined namespaces
-# endif
 
 // Check for invalid use due to lack for weak symbols.
 # if __NO_INLINE__ && !__GXX_WEAK__
@@ -370,7 +384,7 @@ _GLIBCXX_END_NAMESPACE_VERSION
 // _GLIBCXX_END_NAMESPACE_ALGO
 // _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
 // _GLIBCXX_END_NAMESPACE_CONTAINER
-#if defined(_GLIBCXX_DEBUG) || defined(_GLIBCXX_PROFILE)
+#if defined(_GLIBCXX_DEBUG)
 # define _GLIBCXX_STD_C __cxx1998
 # define _GLIBCXX_BEGIN_NAMESPACE_CONTAINER \
 	 namespace _GLIBCXX_STD_C {
@@ -438,7 +452,7 @@ namespace std
 {
   // Avoid the use of assert, because we're trying to keep the <cassert>
   // include out of the mix.
-  inline void
+  extern "C++" inline void
   __replacement_assert(const char* __file, int __line,
 		       const char* __function, const char* __condition)
   {
@@ -535,7 +549,7 @@ namespace std
 // Most of the following conditions are due to limitations in the current
 // implementation.
 #if __cplusplus >= 201103L && _GLIBCXX_USE_CXX11_ABI			\
-  && _GLIBCXX_USE_DUAL_ABI && __cpp_transactional_memory >= 201505L	\
+  && _GLIBCXX_USE_DUAL_ABI && __cpp_transactional_memory >= 201500L	\
   &&  !_GLIBCXX_FULLY_DYNAMIC_STRING && _GLIBCXX_USE_WEAK_REF		\
   && _GLIBCXX_USE_ALLOCATOR_NEW
 #define _GLIBCXX_TXN_SAFE transaction_safe
@@ -609,12 +623,75 @@ namespace std
 # endif
 #endif
 
+// Unless explicitly specified, enable char8_t extensions only if the core
+// language char8_t feature macro is defined.
+#ifndef _GLIBCXX_USE_CHAR8_T
+# ifdef __cpp_char8_t
+#  define _GLIBCXX_USE_CHAR8_T 1
+# endif
+#endif
+#ifdef _GLIBCXX_USE_CHAR8_T
+# define __cpp_lib_char8_t 201907L
+#endif
+
 /* Define if __float128 is supported on this host. */
 #if defined(__FLOAT128__) || defined(__SIZEOF_FLOAT128__)
-#ifndef __ARM_EABI__
 #define _GLIBCXX_USE_FLOAT128 1
 #endif
-#endif
+
+#if __GNUC__ >= 7
+// Assume these are available if the compiler claims to be a recent GCC:
+# define _GLIBCXX_HAVE_BUILTIN_HAS_UNIQ_OBJ_REP 1
+# define _GLIBCXX_HAVE_BUILTIN_IS_AGGREGATE 1
+# define _GLIBCXX_HAVE_BUILTIN_LAUNDER 1
+# define _GLIBCXX_BUILTIN_IS_SAME_AS(T, U) __is_same_as(T, U)
+# if __GNUC__ >= 9
+#  define _GLIBCXX_HAVE_BUILTIN_IS_CONSTANT_EVALUATED 1
+# endif
+#elif defined(__is_identifier) && defined(__has_builtin)
+// For non-GNU compilers:
+# if ! __is_identifier(__has_unique_object_representations)
+#  define _GLIBCXX_HAVE_BUILTIN_HAS_UNIQ_OBJ_REP 1
+# endif
+# if ! __is_identifier(__is_aggregate)
+#  define _GLIBCXX_HAVE_BUILTIN_IS_AGGREGATE 1
+# endif
+# if __has_builtin(__builtin_launder)
+#  define _GLIBCXX_HAVE_BUILTIN_LAUNDER 1
+# endif
+# if __has_builtin(__builtin_is_constant_evaluated)
+#  define _GLIBCXX_HAVE_BUILTIN_IS_CONSTANT_EVALUATED 1
+# endif
+# if ! __is_identifier(__is_same)
+#  define _GLIBCXX_BUILTIN_IS_SAME_AS(T, U) __is_same(T, U)
+# endif
+#endif // GCC
+
+// PSTL configuration
+
+#if __cplusplus >= 201703L
+// This header is not installed for freestanding:
+#if __has_include(<pstl/pstl_config.h>)
+// Preserved here so we have some idea which version of upstream we've pulled in
+// #define PSTL_VERSION 9000
+
+// For now this defaults to being based on the presence of Thread Building Blocks
+# ifndef _GLIBCXX_USE_TBB_PAR_BACKEND
+#  define _GLIBCXX_USE_TBB_PAR_BACKEND __has_include(<tbb/tbb.h>)
+# endif
+// This section will need some rework when a new (default) backend type is added
+# if _GLIBCXX_USE_TBB_PAR_BACKEND
+#  define _PSTL_PAR_BACKEND_TBB
+# else
+#  define _PSTL_PAR_BACKEND_SERIAL
+# endif
+
+# define _PSTL_ASSERT(_Condition) __glibcxx_assert(_Condition)
+# define _PSTL_ASSERT_MSG(_Condition, _Message) __glibcxx_assert(_Condition)
+
+#include <pstl/pstl_config.h>
+#endif // __has_include
+#endif // C++17
 
 // End of prewritten config; the settings discovered at configure time follow.
 /* config.h.  Generated from config.h.in by configure.  */
@@ -629,6 +706,9 @@ namespace std
 /* Define to 1 if you have the `aligned_alloc' function. */
 /* #undef _GLIBCXX_HAVE_ALIGNED_ALLOC */
 
+/* Define to 1 if you have the <arpa/inet.h> header file. */
+#define _GLIBCXX_HAVE_ARPA_INET_H 1
+
 /* Define to 1 if you have the `asinf' function. */
 /* #undef _GLIBCXX_HAVE_ASINF */
 
@@ -650,6 +730,9 @@ namespace std
 /* Define to 1 if you have the `atanl' function. */
 /* #undef _GLIBCXX_HAVE_ATANL */
 
+/* Defined if shared_ptr reference counting should use atomic operations. */
+#define _GLIBCXX_HAVE_ATOMIC_LOCK_POLICY 1
+
 /* Define to 1 if you have the `at_quick_exit' function. */
 /* #undef _GLIBCXX_HAVE_AT_QUICK_EXIT */
 
@@ -683,66 +766,9 @@ namespace std
 /* Define to 1 if you have the <dlfcn.h> header file. */
 #define _GLIBCXX_HAVE_DLFCN_H 1
 
-/* Define if EBADMSG exists. */
-#define _GLIBCXX_HAVE_EBADMSG 1
-
-/* Define if ECANCELED exists. */
-#define _GLIBCXX_HAVE_ECANCELED 1
-
-/* Define if ECHILD exists. */
-#define _GLIBCXX_HAVE_ECHILD 1
-
-/* Define if EIDRM exists. */
-#define _GLIBCXX_HAVE_EIDRM 1
-
 /* Define to 1 if you have the <endian.h> header file. */
 /* #undef _GLIBCXX_HAVE_ENDIAN_H */
 
-/* Define if ENODATA exists. */
-/* #undef _GLIBCXX_HAVE_ENODATA */
-
-/* Define if ENOLINK exists. */
-#define _GLIBCXX_HAVE_ENOLINK 1
-
-/* Define if ENOSPC exists. */
-#define _GLIBCXX_HAVE_ENOSPC 1
-
-/* Define if ENOSR exists. */
-/* #undef _GLIBCXX_HAVE_ENOSR */
-
-/* Define if ENOSTR exists. */
-/* #undef _GLIBCXX_HAVE_ENOSTR */
-
-/* Define if ENOTRECOVERABLE exists. */
-#define _GLIBCXX_HAVE_ENOTRECOVERABLE 1
-
-/* Define if ENOTSUP exists. */
-#define _GLIBCXX_HAVE_ENOTSUP 1
-
-/* Define if EOVERFLOW exists. */
-#define _GLIBCXX_HAVE_EOVERFLOW 1
-
-/* Define if EOWNERDEAD exists. */
-#define _GLIBCXX_HAVE_EOWNERDEAD 1
-
-/* Define if EPERM exists. */
-#define _GLIBCXX_HAVE_EPERM 1
-
-/* Define if EPROTO exists. */
-#define _GLIBCXX_HAVE_EPROTO 1
-
-/* Define if ETIME exists. */
-/* #undef _GLIBCXX_HAVE_ETIME */
-
-/* Define if ETIMEDOUT exists. */
-#define _GLIBCXX_HAVE_ETIMEDOUT 1
-
-/* Define if ETXTBSY exists. */
-#define _GLIBCXX_HAVE_ETXTBSY 1
-
-/* Define if EWOULDBLOCK exists. */
-#define _GLIBCXX_HAVE_EWOULDBLOCK 1
-
 /* Define to 1 if GCC 4.6 supported std::exception_ptr for the target */
 /* #undef _GLIBCXX_HAVE_EXCEPTION_PTR_SINCE_GCC46 */
 
@@ -828,14 +854,10 @@ namespace std
 #define _GLIBCXX_HAVE_INT64_T 1
 
 /* Define if int64_t is a long. */
-#ifdef __x86_64__
 #define _GLIBCXX_HAVE_INT64_T_LONG 1
-#endif
 
 /* Define if int64_t is a long long. */
-#ifndef __x86_64__
-#define _GLIBCXX_HAVE_INT64_T_LONG_LONG 1
-#endif
+/* #undef _GLIBCXX_HAVE_INT64_T_LONG_LONG */
 
 /* Define to 1 if you have the <inttypes.h> header file. */
 #define _GLIBCXX_HAVE_INTTYPES_H 1
@@ -888,6 +910,9 @@ namespace std
 /* Only used in build directory testsuite_hooks.h. */
 #define _GLIBCXX_HAVE_LIMIT_VMEM 1
 
+/* Define if link is available in <unistd.h>. */
+#define _GLIBCXX_HAVE_LINK 1
+
 /* Define if futex syscall is available. */
 /* #undef _GLIBCXX_HAVE_LINUX_FUTEX */
 
@@ -939,6 +964,15 @@ namespace std
 /* Define to 1 if you have the <nan.h> header file. */
 /* #undef _GLIBCXX_HAVE_NAN_H */
 
+/* Define to 1 if you have the <netdb.h> header file. */
+#define _GLIBCXX_HAVE_NETDB_H 1
+
+/* Define to 1 if you have the <netinet/in.h> header file. */
+#define _GLIBCXX_HAVE_NETINET_IN_H 1
+
+/* Define to 1 if you have the <netinet/tcp.h> header file. */
+#define _GLIBCXX_HAVE_NETINET_TCP_H 1
+
 /* Define if <math.h> defines obsolete isinf function. */
 /* #undef _GLIBCXX_HAVE_OBSOLETE_ISINF */
 
@@ -948,6 +982,9 @@ namespace std
 /* Define if poll is available in <poll.h>. */
 #define _GLIBCXX_HAVE_POLL 1
 
+/* Define to 1 if you have the <poll.h> header file. */
+#define _GLIBCXX_HAVE_POLL_H 1
+
 /* Define to 1 if you have the `posix_memalign' function. */
 /* #undef _GLIBCXX_HAVE_POSIX_MEMALIGN */
 
@@ -963,6 +1000,9 @@ namespace std
 /* Define to 1 if you have the `quick_exit' function. */
 /* #undef _GLIBCXX_HAVE_QUICK_EXIT */
 
+/* Define if readlink is available in <unistd.h>. */
+#define _GLIBCXX_HAVE_READLINK 1
+
 /* Define to 1 if you have the `setenv' function. */
 /* #undef _GLIBCXX_HAVE_SETENV */
 
@@ -990,6 +1030,9 @@ namespace std
 /* Defined if sleep exists. */
 #define _GLIBCXX_HAVE_SLEEP 1
 
+/* Define to 1 if you have the `sockatmark' function. */
+/* #undef _GLIBCXX_HAVE_SOCKATMARK */
+
 /* Define to 1 if you have the `sqrtf' function. */
 /* #undef _GLIBCXX_HAVE_SQRTF */
 
@@ -1032,6 +1075,9 @@ namespace std
 /* Define if strxfrm_l is available in <string.h>. */
 /* #undef _GLIBCXX_HAVE_STRXFRM_L */
 
+/* Define if symlink is available in <unistd.h>. */
+#define _GLIBCXX_HAVE_SYMLINK 1
+
 /* Define to 1 if the target runtime linker supports binding the same symbol
    to different versions. */
 /* #undef _GLIBCXX_HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT */
@@ -1063,6 +1109,9 @@ namespace std
 /* Define to 1 if you have the <sys/sem.h> header file. */
 #define _GLIBCXX_HAVE_SYS_SEM_H 1
 
+/* Define to 1 if you have the <sys/socket.h> header file. */
+#define _GLIBCXX_HAVE_SYS_SOCKET_H 1
+
 /* Define to 1 if you have the <sys/statvfs.h> header file. */
 #define _GLIBCXX_HAVE_SYS_STATVFS_H 1
 
@@ -1102,9 +1151,15 @@ namespace std
 /* Define to 1 if you have the <tgmath.h> header file. */
 #define _GLIBCXX_HAVE_TGMATH_H 1
 
+/* Define to 1 if you have the `timespec_get' function. */
+/* #undef _GLIBCXX_HAVE_TIMESPEC_GET */
+
 /* Define to 1 if the target supports thread-local storage. */
 /* #undef _GLIBCXX_HAVE_TLS */
 
+/* Define if truncate is available in <unistd.h>. */
+#define _GLIBCXX_HAVE_TRUNCATE 1
+
 /* Define to 1 if you have the <uchar.h> header file. */
 #define _GLIBCXX_HAVE_UCHAR_H 1
 
@@ -1330,6 +1385,9 @@ namespace std
 /* Define to 1 if you have the `_tanl' function. */
 /* #undef _GLIBCXX_HAVE__TANL */
 
+/* Define to 1 if you have the `_wfopen' function. */
+/* #undef _GLIBCXX_HAVE__WFOPEN */
+
 /* Define to 1 if you have the `__cxa_thread_atexit' function. */
 /* #undef _GLIBCXX_HAVE___CXA_THREAD_ATEXIT */
 
@@ -1385,6 +1443,14 @@ namespace std
 /* Version number of package */
 /* #undef _GLIBCXX_VERSION */
 
+/* Enable large inode numbers on Mac OS X 10.5.  */
+#ifndef _GLIBCXX_DARWIN_USE_64_BIT_INODE
+# define _GLIBCXX_DARWIN_USE_64_BIT_INODE 1
+#endif
+
+/* Number of bits in a file offset, on hosts where this is settable. */
+/* #undef _GLIBCXX_FILE_OFFSET_BITS */
+
 /* Define if C99 functions in <complex.h> should be used in <complex> for
    C++11. Using compiler builtins for these functions requires corresponding
    C99 library functions to be present. */
@@ -1428,9 +1494,7 @@ namespace std
 /* #undef _GLIBCXX98_USE_C99_WCHAR */
 
 /* Define if the compiler supports C++11 atomics. */
-#ifndef __ARM_EABI__
 #define _GLIBCXX_ATOMIC_BUILTINS 1
-#endif
 
 /* Define to use concept checking code from the boost libraries. */
 /* #undef _GLIBCXX_CONCEPT_CHECKS */
@@ -1537,6 +1601,10 @@ namespace std
    this host. */
 /* #undef _GLIBCXX_USE_DECIMAL_FLOAT */
 
+/* Define if /dev/random and /dev/urandom are available for
+   std::random_device. */
+/* #undef _GLIBCXX_USE_DEV_RANDOM */
+
 /* Define if fchmod is available in <sys/stat.h>. */
 #define _GLIBCXX_USE_FCHMOD 1
 
@@ -1550,9 +1618,7 @@ namespace std
 /* #undef _GLIBCXX_USE_GET_NPROCS */
 
 /* Define if __int128 is supported on this host. */
-#ifdef __x86_64__
 #define _GLIBCXX_USE_INT128 1
-#endif
 
 /* Define if LFS support is available. */
 /* #undef _GLIBCXX_USE_LFS */
@@ -1560,6 +1626,9 @@ namespace std
 /* Define if code specialized for long long should be used. */
 #define _GLIBCXX_USE_LONG_LONG 1
 
+/* Define if lstat is available in <sys/stat.h>. */
+#define _GLIBCXX_USE_LSTAT 1
+
 /* Defined if nanosleep is available. */
 /* #undef _GLIBCXX_USE_NANOSLEEP */
 
@@ -1569,6 +1638,16 @@ namespace std
 /* Define if pthreads_num_processors_np is available in <pthread.h>. */
 /* #undef _GLIBCXX_USE_PTHREADS_NUM_PROCESSORS_NP */
 
+/* Define if pthread_cond_clockwait is available in <pthread.h>. */
+/* #undef _GLIBCXX_USE_PTHREAD_COND_CLOCKWAIT */
+
+/* Define if pthread_mutex_clocklock is available in <pthread.h>. */
+/* #undef _GLIBCXX_USE_PTHREAD_MUTEX_CLOCKLOCK */
+
+/* Define if pthread_rwlock_clockrdlock and pthread_rwlock_clockwrlock are
+   available in <pthread.h>. */
+/* #undef _GLIBCXX_USE_PTHREAD_RWLOCK_CLOCKLOCK */
+
 /* Define if POSIX read/write locks are available in <gthr.h>. */
 /* #undef _GLIBCXX_USE_PTHREAD_RWLOCK_T */
 
@@ -1600,6 +1679,9 @@ namespace std
 /* Define if obsolescent tmpnam is available in <stdio.h>. */
 #define _GLIBCXX_USE_TMPNAM 1
 
+/* Define if utime is available in <utime.h>. */
+#define _GLIBCXX_USE_UTIME 1
+
 /* Define if utimensat and UTIME_OMIT are available in <sys/stat.h> and
    AT_FDCWD in <fcntl.h>. */
 #define _GLIBCXX_USE_UTIMENSAT 1
@@ -1611,13 +1693,17 @@ namespace std
 #define _GLIBCXX_VERBOSE 1
 
 /* Defined if as can handle rdrand. */
-#ifndef __ARM_EABI__
 #define _GLIBCXX_X86_RDRAND 1
-#endif
+
+/* Defined if as can handle rdseed. */
+#define _GLIBCXX_X86_RDSEED 1
 
 /* Define to 1 if mutex_timedlock is available. */
 #define _GTHREAD_USE_MUTEX_TIMEDLOCK 1
 
+/* Define for large files, on AIX-style hosts. */
+/* #undef _GLIBCXX_LARGE_FILES */
+
 /* Define if all C++11 floating point overloads are available in <math.h>.  */
 #if __cplusplus >= 201103L
 /* #undef __CORRECT_ISO_CPP11_MATH_H_PROTO_FP */

repos/libports/include/stdcxx/README

@@ -1,17 +1,19 @@
 file origins
 ------------
 
-- bits/gstdint.h:   manually created
-- bits/c++config.h:
+- bits/gstdint.h: manually created
+- ../spec/<arch>/stdcxx/bits/c++config.h:
   - gathered from Noux-gcc built with the previous stdcxx version
   - apply https://raw.githubusercontent.com/cproc/genode_stuff/stdcxx/stdcxx_update_genode.patch
   - update the gcc port hash
   - prepare the modified gcc port
   - run 'make noux-pkg/gcc_x86' for the 'x86_32' platform
-  - find 'build/x86_32/noux-pkg/gcc_x86/x86_64-pc-elf/32/libstdc++-v3/include/x86_64-pc-elf/bits/c++config.h'
+  - copy 'build/x86_32/noux-pkg/gcc_x86/x86_64-pc-elf/32/libstdc++-v3/include/x86_64-pc-elf/bits/c++config.h'
   - run 'make noux-pkg/gcc_x86' for the 'x86_64' platform
-  - find 'build/x86_64/noux-pkg/gcc_x86/x86_64-pc-elf/64/libstdc++-v3/include/x86_64-pc-elf/bits/c++config.h'
-  - run 'make noux-pkg/gcc_arm' for the 'pbxa9' platform
-  - find 'build/pbxa9/noux-pkg/gcc_arm/arm-none-eabi/libstdc++-v3/include/arm-none-eabi/bits/c++config.h'
-  - create a combined 'c++config.h' file by making the differing macros of the three generated files
-    depend on the '__x86_64__' and '__ARM_EABI__' macros
+  - copy 'build/x86_64/noux-pkg/gcc_x86/x86_64-pc-elf/64/libstdc++-v3/include/x86_64-pc-elf/bits/c++config.h'
+  - run 'make noux-pkg/gcc_arm' for the 'arm_v7a' platform
+  - copy 'build/arm_v7a/noux-pkg/gcc_arm/arm-none-eabi/libstdc++-v3/include/arm-none-eabi/bits/c++config.h'
+  - run 'make noux-pkg/gcc_arm_64' for the 'arm_v8a' platform
+  - copy 'build/arm_v8a/noux-pkg/gcc_arm_64/aarch64-none-elf/libstdc++-v3/include/aarch64-none-elf/bits/c++config.h'
+  - #define _GLIBCXX_HAS_GTHREADS 1 in all of the copied files
+  - #undef _GLIBCXX_HAVE_TLS in all of the copied files

repos/libports/lib/import/import-stdcxx.mk

@@ -9,6 +9,22 @@ INC_DIR += $(STDCXX_PORT_INCLUDE_DIR) \
            $(STDCXX_PORT_INCLUDE_DIR)/std \
            $(STDCXX_PORT_INCLUDE_DIR)/c_global
 
+ifeq ($(filter-out $(SPECS),arm),)
+	INC_DIR += $(STDCXX_INCLUDE_DIR)/../spec/arm/stdcxx
+endif
+
+ifeq ($(filter-out $(SPECS),arm_64),)
+	INC_DIR += $(STDCXX_INCLUDE_DIR)/../spec/arm_64/stdcxx
+endif
+
+ifeq ($(filter-out $(SPECS),x86_32),)
+	INC_DIR += $(STDCXX_INCLUDE_DIR)/../spec/x86_32/stdcxx
+endif
+
+ifeq ($(filter-out $(SPECS),x86_64),)
+	INC_DIR += $(STDCXX_INCLUDE_DIR)/../spec/x86_64/stdcxx
+endif
+
 # stdcxx headers include libc headers
 include $(call select_from_repositories,lib/import/import-libc.mk)
 

repos/libports/lib/symbols/stdcxx

@@ -385,6 +385,7 @@ _ZNSt18condition_variableC1Ev T
 _ZNSt18condition_variableC2Ev T
 _ZNSt18condition_variableD1Ev T
 _ZNSt18condition_variableD2Ev T
+_ZNSt19_Sp_make_shared_tag5_S_eqERKSt9type_info T
 _ZNSt19__iosfail_type_infoD0Ev T
 _ZNSt19__iosfail_type_infoD1Ev T
 _ZNSt19__iosfail_type_infoD2Ev T
@@ -1239,6 +1240,7 @@ _ZNSaIwED1Ev W
 _ZNSaIwED2Ev W
 _ZNSdC1Ev W
 _ZNSdC2Ev W
+_ZNSdD2Ev W
 _ZNSi10_M_extractIPvEERSiRT_ W
 _ZNSi10_M_extractIbEERSiRT_ W
 _ZNSi10_M_extractIdEERSiRT_ W
@@ -1634,6 +1636,7 @@ _ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEED2Ev W
 _ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEEaSEOS4_ W
 _ZNSt7__cxx1112basic_stringIwSt11char_traitsIwESaIwEEixEm W
 _ZNSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEE14__xfer_bufptrsD1Ev W
+_ZNSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEE17_M_stringbuf_initESt13_Ios_Openmode W
 _ZNSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEE3strERKNS_12basic_stringIcS2_S3_EE W
 _ZNSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEE6setbufEPcl W
 _ZNSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEE7_M_syncEPcmm W
@@ -1662,6 +1665,7 @@ _ZNSt7__cxx1115messages_bynameIcEC2EPKcm W
 _ZNSt7__cxx1115messages_bynameIwEC1EPKcm W
 _ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEC1ERKNS_12basic_stringIcS2_S3_EESt13_Ios_Openmode W
 _ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEC1ESt13_Ios_Openmode W
+_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEC1Ev W
 _ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED0Ev W
 _ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev W
 _ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED2Ev W
@@ -1675,6 +1679,7 @@ _ZNSt7__cxx1119basic_istringstreamIwSt11char_traitsIwESaIwEEC1ESt13_Ios_Openmode
 _ZNSt7__cxx1119basic_istringstreamIwSt11char_traitsIwESaIwEED1Ev W
 _ZNSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEE3strERKNS_12basic_stringIcS2_S3_EE W
 _ZNSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEEC1ESt13_Ios_Openmode W
+_ZNSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEEC1Ev W
 _ZNSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEED1Ev W
 _ZNSt7__cxx1119basic_ostringstreamIwSt11char_traitsIwESaIwEED1Ev W
 _ZNSt7__cxx118messagesIcEC2Em W

repos/libports/ports/stdcxx.hash

@@ -1 +1 @@
-80f380143250d4f951433876698b54fdac32b95f
+d2865c41fafbbf66051d38e7b742c4d5bc2f05a3

repos/libports/ports/stdcxx.port

@@ -1,9 +1,9 @@
 LICENSE   := LGPL
-VERSION   := 8.3.0
+VERSION   := 10.3.0
 DOWNLOADS := gcc.archive
 
 URL(gcc) := ftp://ftp.fu-berlin.de/gnu/gcc/gcc-$(VERSION)/gcc-$(VERSION).tar.xz
-SHA(gcc) := 64baadfe6cc0f4947a84cb12d7f0dfaf45bb58b7e92461639596c21e02d97d2c
+SHA(gcc) := 64f404c1a650f27fc33da242e1f2df54952e3963a49e06e73f6940f3223ac344
 DIR(gcc) := src/lib/stdcxx
 SIG(gcc) := ${URL(gcc)}
 KEY(gcc) := GNU

repos/libports/recipes/api/stdcxx/content.mk

@@ -8,13 +8,33 @@ $(MIRROR_FROM_REP_DIR):
 
 PORT_DIR := $(call port_dir,$(REP_DIR)/ports/stdcxx)
 
-content: include/stdcxx
+content: include/stdcxx \
+         include/spec/arm/stdcxx \
+         include/spec/arm_64/stdcxx \
+         include/spec/x86_32/stdcxx \
+         include/spec/x86_64/stdcxx
 
 include/stdcxx:
 	mkdir -p $@
 	cp -r $(PORT_DIR)/include/stdcxx/* $@/
 	cp -r $(REP_DIR)/include/stdcxx/bits/* $@/bits/
 
+include/spec/arm/stdcxx:
+	mkdir -p $@
+	cp -r $(REP_DIR)/$@/* $@/
+
+include/spec/arm_64/stdcxx:
+	mkdir -p $@
+	cp -r $(REP_DIR)/$@/* $@/
+
+include/spec/x86_32/stdcxx:
+	mkdir -p $@
+	cp -r $(REP_DIR)/$@/* $@/
+
+include/spec/x86_64/stdcxx:
+	mkdir -p $@
+	cp -r $(REP_DIR)/$@/* $@/
+
 content: LICENSE
 
 LICENSE: