【增加】初始版本

Signed-off-by: armink <armink.ztl@gmail.com>

arm-none-eabi/include/_ansi.h

@@ -0,0 +1,140 @@
+/* Provide support for both ANSI and non-ANSI environments.  */
+
+/* Some ANSI environments are "broken" in the sense that __STDC__ cannot be
+   relied upon to have it's intended meaning.  Therefore we must use our own
+   concoction: _HAVE_STDC.  Always use _HAVE_STDC instead of __STDC__ in newlib
+   sources!
+
+   To get a strict ANSI C environment, define macro __STRICT_ANSI__.  This will
+   "comment out" the non-ANSI parts of the ANSI header files (non-ANSI header
+   files aren't affected).  */
+
+#ifndef	_ANSIDECL_H_
+#define	_ANSIDECL_H_
+
+#include <newlib.h>
+#include <sys/config.h>
+
+/* First try to figure out whether we really are in an ANSI C environment.  */
+/* FIXME: This probably needs some work.  Perhaps sys/config.h can be
+   prevailed upon to give us a clue.  */
+
+#ifdef __STDC__
+#define _HAVE_STDC
+#endif
+
+/*  ISO C++.  */
+
+#ifdef __cplusplus
+#if !(defined(_BEGIN_STD_C) && defined(_END_STD_C))
+#ifdef _HAVE_STD_CXX
+#define _BEGIN_STD_C namespace std { extern "C" {
+#define _END_STD_C  } }
+#else
+#define _BEGIN_STD_C extern "C" {
+#define _END_STD_C  }
+#endif
+#if __GNUC_PREREQ (3, 3)
+#define _NOTHROW __attribute__ ((__nothrow__))
+#else
+#define _NOTHROW throw()
+#endif
+#endif
+#else
+#define _BEGIN_STD_C
+#define _END_STD_C
+#define _NOTHROW
+#endif
+
+#ifdef _HAVE_STDC
+#define	_PTR		void *
+#define	_AND		,
+#define	_NOARGS		void
+#define	_CONST		const
+#define	_VOLATILE	volatile
+#define	_SIGNED		signed
+#define	_DOTS		, ...
+#define _VOID void
+#ifdef __CYGWIN__
+#define	_EXFUN_NOTHROW(name, proto)	__cdecl name proto _NOTHROW
+#define	_EXFUN(name, proto)		__cdecl name proto
+#define	_EXPARM(name, proto)		(* __cdecl name) proto
+#define	_EXFNPTR(name, proto)		(__cdecl * name) proto
+#else
+#define	_EXFUN_NOTHROW(name, proto)	name proto _NOTHROW
+#define	_EXFUN(name, proto)		name proto
+#define _EXPARM(name, proto)		(* name) proto
+#define _EXFNPTR(name, proto)		(* name) proto
+#endif
+#define	_DEFUN(name, arglist, args)	name(args)
+#define	_DEFUN_VOID(name)		name(_NOARGS)
+#define _CAST_VOID (void)
+#ifndef _LONG_DOUBLE
+#define _LONG_DOUBLE long double
+#endif
+#ifndef _PARAMS
+#define _PARAMS(paramlist)		paramlist
+#endif
+#else	
+#define	_PTR		char *
+#define	_AND		;
+#define	_NOARGS
+#define	_CONST
+#define	_VOLATILE
+#define	_SIGNED
+#define	_DOTS
+#define _VOID void
+#define	_EXFUN(name, proto)		name()
+#define	_EXFUN_NOTHROW(name, proto)	name()
+#define	_DEFUN(name, arglist, args)	name arglist args;
+#define	_DEFUN_VOID(name)		name()
+#define _CAST_VOID
+#define _LONG_DOUBLE double
+#ifndef _PARAMS
+#define _PARAMS(paramlist)		()
+#endif
+#endif
+
+/* Support gcc's __attribute__ facility.  */
+
+#ifdef __GNUC__
+#define _ATTRIBUTE(attrs) __attribute__ (attrs)
+#else
+#define _ATTRIBUTE(attrs)
+#endif
+
+/*  The traditional meaning of 'extern inline' for GCC is not
+  to emit the function body unless the address is explicitly
+  taken.  However this behaviour is changing to match the C99
+  standard, which uses 'extern inline' to indicate that the
+  function body *must* be emitted.  Likewise, a function declared
+  without either 'extern' or 'static' defaults to extern linkage
+  (C99 6.2.2p5), and the compiler may choose whether to use the
+  inline version or call the extern linkage version (6.7.4p6).
+  If we are using GCC, but do not have the new behaviour, we need
+  to use extern inline; if we are using a new GCC with the
+  C99-compatible behaviour, or a non-GCC compiler (which we will
+  have to hope is C99, since there is no other way to achieve the
+  effect of omitting the function if it isn't referenced) we use
+  'static inline', which c99 defines to mean more-or-less the same
+  as the Gnu C 'extern inline'.  */
+#if defined(__GNUC__) && !defined(__GNUC_STDC_INLINE__)
+/* We're using GCC, but without the new C99-compatible behaviour.  */
+#define _ELIDABLE_INLINE extern __inline__ _ATTRIBUTE ((__always_inline__))
+#else
+/* We're using GCC in C99 mode, or an unknown compiler which
+  we just have to hope obeys the C99 semantics of inline.  */
+#define _ELIDABLE_INLINE static __inline__
+#endif
+
+#if __GNUC_PREREQ (3, 1)
+#define _NOINLINE		__attribute__ ((__noinline__))
+#define _NOINLINE_STATIC	_NOINLINE static
+#else
+/* On non-GNU compilers and GCC prior to version 3.1 the compiler can't be
+   trusted not to inline if it is static. */
+#define _NOINLINE
+#define _NOINLINE_STATIC
+#endif
+
+#endif /* _ANSIDECL_H_ */

arm-none-eabi/include/_newlib_version.h

@@ -0,0 +1,12 @@
+/* _newlib_version.h.  Generated from _newlib_version.hin by configure.  */
+/* Version macros for internal and downstream use. */
+#ifndef _NEWLIB_VERSION_H__
+#define _NEWLIB_VERSION_H__ 1
+
+#define _NEWLIB_VERSION "2.4.0"
+#define __NEWLIB__ 2
+#define __NEWLIB_MINOR__ 4
+#define __NEWLIB_PATCHLEVEL__ 0
+
+#endif /* !_NEWLIB_VERSION_H__ */
+

arm-none-eabi/include/_syslist.h

@@ -0,0 +1,40 @@
+/* internal use only -- mapping of "system calls" for libraries that lose
+   and only provide C names, so that we end up in violation of ANSI */
+#ifndef __SYSLIST_H
+#define __SYSLIST_H
+
+#ifdef MISSING_SYSCALL_NAMES
+#define _close close
+#define _execve execve
+#define _fcntl fcntl
+#define _fork fork
+#define _fstat fstat
+#define _getpid getpid
+#define _gettimeofday gettimeofday
+#define _isatty isatty
+#define _kill kill
+#define _link link
+#define _lseek lseek
+#define _mkdir mkdir
+#define _open open
+#define _read read
+#define _sbrk sbrk
+#define _stat stat
+#define _times times
+#define _unlink unlink
+#define _wait wait
+#define _write write
+#endif /* MISSING_SYSCALL_NAMES */
+
+#if defined MISSING_SYSCALL_NAMES || !defined HAVE_OPENDIR
+/* If the system call interface is missing opendir, readdir, and
+   closedir, there is an implementation of these functions in
+   libc/posix that is implemented using open, getdents, and close. 
+   Note, these functions are currently not in the libc/syscalls
+   directory.  */
+#define _opendir opendir
+#define _readdir readdir
+#define _closedir closedir
+#endif /* MISSING_SYSCALL_NAMES || !HAVE_OPENDIR */
+
+#endif /* !__SYSLIST_H_ */

arm-none-eabi/include/alloca.h

@@ -0,0 +1,21 @@
+/* libc/include/alloca.h - Allocate memory on stack */
+
+/* Written 2000 by Werner Almesberger */
+/* Rearranged for general inclusion by stdlib.h.
+   2001, Corinna Vinschen <vinschen@redhat.com> */
+
+#ifndef _NEWLIB_ALLOCA_H
+#define _NEWLIB_ALLOCA_H
+
+#include "_ansi.h"
+#include <sys/reent.h>
+
+#undef alloca
+
+#ifdef __GNUC__
+#define alloca(size) __builtin_alloca(size)
+#else
+void * _EXFUN(alloca,(size_t));
+#endif
+
+#endif

arm-none-eabi/include/ar.h

@@ -0,0 +1,69 @@
+/*	$NetBSD: ar.h,v 1.4 1994/10/26 00:55:43 cgd Exp $	*/
+
+/*-
+ * Copyright (c) 1991, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Hugh Smith at The University of Guelph.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)ar.h	8.2 (Berkeley) 1/21/94
+ */
+
+#ifndef _AR_H_
+#define	_AR_H_
+
+/* Pre-4BSD archives had these magic numbers in them. */
+#define	OARMAG1	0177555
+#define	OARMAG2	0177545
+
+#define	ARMAG		"!<arch>\n"	/* ar "magic number" */
+#define	SARMAG		8		/* strlen(ARMAG); */
+
+#define	AR_EFMT1	"#1/"		/* extended format #1 */
+
+struct ar_hdr {
+	char ar_name[16];		/* name */
+	char ar_date[12];		/* modification time */
+	char ar_uid[6];			/* user id */
+	char ar_gid[6];			/* group id */
+	char ar_mode[8];		/* octal file permissions */
+	char ar_size[10];		/* size in bytes */
+#define	ARFMAG	"`\n"
+	char ar_fmag[2];		/* consistency check */
+};
+
+#endif /* !_AR_H_ */

arm-none-eabi/include/argz.h

@@ -0,0 +1,33 @@
+/* Copyright (C) 2002 by  Red Hat, Incorporated. All rights reserved.
+ *
+ * Permission to use, copy, modify, and distribute this software
+ * is freely granted, provided that this notice is preserved.
+ */
+
+#ifndef _ARGZ_H_
+#define _ARGZ_H_
+
+#include <errno.h>
+#include <sys/types.h>
+
+#include "_ansi.h"
+
+_BEGIN_STD_C
+
+/* The newlib implementation of these functions assumes that sizeof(char) == 1. */
+error_t argz_create (char *const argv[], char **argz, size_t *argz_len);
+error_t argz_create_sep (const char *string, int sep, char **argz, size_t *argz_len);
+size_t argz_count (const char *argz, size_t argz_len);
+void argz_extract (char *argz, size_t argz_len, char **argv);
+void argz_stringify (char *argz, size_t argz_len, int sep);
+error_t argz_add (char **argz, size_t *argz_len, const char *str);
+error_t argz_add_sep (char **argz, size_t *argz_len, const char *str, int sep);
+error_t argz_append (char **argz, size_t *argz_len, const char *buf, size_t buf_len);
+error_t argz_delete (char **argz, size_t *argz_len, char *entry);
+error_t argz_insert (char **argz, size_t *argz_len, char *before, const char *entry);
+char * argz_next (char *argz, size_t argz_len, const char *entry);
+error_t argz_replace (char **argz, size_t *argz_len, const char *str, const char *with, unsigned *replace_count);
+
+_END_STD_C
+
+#endif /* _ARGZ_H_ */

arm-none-eabi/include/assert.h

@@ -0,0 +1,50 @@
+/*
+	assert.h
+*/
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "_ansi.h"
+
+#undef assert
+
+#ifdef NDEBUG           /* required by ANSI standard */
+# define assert(__e) ((void)0)
+#else
+# define assert(__e) ((__e) ? (void)0 : __assert_func (__FILE__, __LINE__, \
+						       __ASSERT_FUNC, #__e))
+
+# ifndef __ASSERT_FUNC
+  /* Use g++'s demangled names in C++.  */
+#  if defined __cplusplus && defined __GNUC__
+#   define __ASSERT_FUNC __PRETTY_FUNCTION__
+
+  /* C99 requires the use of __func__.  */
+#  elif __STDC_VERSION__ >= 199901L
+#   define __ASSERT_FUNC __func__
+
+  /* Older versions of gcc don't have __func__ but can use __FUNCTION__.  */
+#  elif __GNUC__ >= 2
+#   define __ASSERT_FUNC __FUNCTION__
+
+  /* failed to detect __func__ support.  */
+#  else
+#   define __ASSERT_FUNC ((char *) 0)
+#  endif
+# endif /* !__ASSERT_FUNC */
+#endif /* !NDEBUG */
+
+void _EXFUN(__assert, (const char *, int, const char *)
+	    _ATTRIBUTE ((__noreturn__)));
+void _EXFUN(__assert_func, (const char *, int, const char *, const char *)
+	    _ATTRIBUTE ((__noreturn__)));
+
+#if __STDC_VERSION__ >= 201112L && !defined __cplusplus
+# define static_assert _Static_assert
+#endif
+
+#ifdef __cplusplus
+}
+#endif

arm-none-eabi/include/c++/5.4.1/algorithm

@@ -0,0 +1,68 @@
+// <algorithm> -*- C++ -*-
+
+// Copyright (C) 2001-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/** @file include/algorithm
+ *  This is a Standard C++ Library header.
+ */
+
+#ifndef _GLIBCXX_ALGORITHM
+#define _GLIBCXX_ALGORITHM 1
+
+#pragma GCC system_header
+
+#include <utility> // UK-300.
+#include <bits/stl_algobase.h>
+#include <bits/stl_algo.h>
+
+#ifdef _GLIBCXX_PARALLEL
+# include <parallel/algorithm>
+#endif
+
+#endif /* _GLIBCXX_ALGORITHM */

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv6-m/bits/atomic_word.h

@@ -0,0 +1,47 @@
+// Low-level type for atomic operations -*- C++ -*-
+
+// Copyright (C) 2004-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file atomic_word.h
+ *  This file is a GNU extension to the Standard C++ Library.
+ */
+
+#ifndef _GLIBCXX_ATOMIC_WORD_H
+#define _GLIBCXX_ATOMIC_WORD_H	1
+
+typedef int _Atomic_word;
+
+// Define these two macros using the appropriate memory barrier for the target.
+// The commented out versions below are the defaults.
+// See ia64/atomic_word.h for an alternative approach.
+
+// This one prevents loads from being hoisted across the barrier;
+// in other words, this is a Load-Load acquire barrier.
+// This is necessary iff TARGET_RELAXED_ORDERING is defined in tm.h.  
+// #define _GLIBCXX_READ_MEM_BARRIER __asm __volatile ("":::"memory")
+
+// This one prevents stores from being sunk across the barrier; in other
+// words, a Store-Store release barrier.
+// #define _GLIBCXX_WRITE_MEM_BARRIER __asm __volatile ("":::"memory")
+
+#endif 

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv6-m/bits/basic_file.h

@@ -0,0 +1,130 @@
+// Wrapper of C-language FILE struct -*- C++ -*-
+
+// Copyright (C) 2000-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+//
+// ISO C++ 14882: 27.8  File-based streams
+//
+
+/** @file bits/basic_file.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{ios}
+ */
+
+#ifndef _GLIBCXX_BASIC_FILE_STDIO_H
+#define _GLIBCXX_BASIC_FILE_STDIO_H 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <bits/c++io.h>  // for __c_lock and __c_file
+#include <bits/move.h>   // for swap
+#include <ios>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  // Generic declaration.
+  template<typename _CharT>
+    class __basic_file; 
+
+  // Specialization.
+  template<>
+    class __basic_file<char>
+    {
+      // Underlying data source/sink.
+      __c_file* 	_M_cfile;
+
+      // True iff we opened _M_cfile, and thus must close it ourselves.
+      bool 		_M_cfile_created;
+
+    public:
+      __basic_file(__c_lock* __lock = 0) throw ();
+
+#if __cplusplus >= 201103L
+      __basic_file(__basic_file&& __rv, __c_lock* __lock = 0) noexcept
+      : _M_cfile(__rv._M_cfile), _M_cfile_created(__rv._M_cfile_created)
+      {
+	__rv._M_cfile = nullptr;
+	__rv._M_cfile_created = false;
+      }
+
+      __basic_file& operator=(const __basic_file&) = delete;
+      __basic_file& operator=(__basic_file&&) = delete;
+
+      void
+      swap(__basic_file& __f) noexcept
+      {
+	std::swap(_M_cfile, __f._M_cfile);
+	std::swap(_M_cfile_created, __f._M_cfile_created);
+      }
+#endif
+
+      __basic_file* 
+      open(const char* __name, ios_base::openmode __mode, int __prot = 0664);
+
+      __basic_file*
+      sys_open(__c_file* __file, ios_base::openmode);
+
+      __basic_file*
+      sys_open(int __fd, ios_base::openmode __mode) throw ();
+
+      __basic_file* 
+      close(); 
+
+      _GLIBCXX_PURE bool 
+      is_open() const throw ();
+
+      _GLIBCXX_PURE int 
+      fd() throw ();
+
+      _GLIBCXX_PURE __c_file*
+      file() throw ();
+
+      ~__basic_file();
+
+      streamsize 
+      xsputn(const char* __s, streamsize __n);
+
+      streamsize 
+      xsputn_2(const char* __s1, streamsize __n1,
+	       const char* __s2, streamsize __n2);
+
+      streamsize 
+      xsgetn(char* __s, streamsize __n);
+
+      streamoff
+      seekoff(streamoff __off, ios_base::seekdir __way) throw ();
+
+      int 
+      sync();
+
+      streamsize
+      showmanyc();
+    };
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif	

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv6-m/bits/c++allocator.h

@@ -0,0 +1,55 @@
+// Base to std::allocator -*- C++ -*-
+
+// Copyright (C) 2004-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/c++allocator.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{memory}
+ */
+
+#ifndef _GLIBCXX_CXX_ALLOCATOR_H
+#define _GLIBCXX_CXX_ALLOCATOR_H 1
+
+#include <ext/new_allocator.h>
+
+#if __cplusplus >= 201103L
+namespace std
+{
+  /**
+   *  @brief  An alias to the base class for std::allocator.
+   *  @ingroup allocators
+   *
+   *  Used to set the std::allocator base class to
+   *  __gnu_cxx::new_allocator.
+   *
+   *  @tparam  _Tp  Type of allocated object.
+    */
+  template<typename _Tp>
+    using __allocator_base = __gnu_cxx::new_allocator<_Tp>;
+}
+#else
+// Define new_allocator as the base class to std::allocator.
+# define __allocator_base  __gnu_cxx::new_allocator
+#endif
+
+#endif

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv6-m/bits/c++config.h

@@ -0,0 +1,1768 @@
+// Predefined symbols and macros -*- C++ -*-
+
+// Copyright (C) 1997-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @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}
+ */
+
+#ifndef _GLIBCXX_CXX_CONFIG_H
+#define _GLIBCXX_CXX_CONFIG_H 1
+
+// The current version of the C++ library in compressed ISO date format.
+#define __GLIBCXX__ 20160919
+
+// Macros for various attributes.
+//   _GLIBCXX_PURE
+//   _GLIBCXX_CONST
+//   _GLIBCXX_NORETURN
+//   _GLIBCXX_NOTHROW
+//   _GLIBCXX_VISIBILITY
+#ifndef _GLIBCXX_PURE
+# define _GLIBCXX_PURE __attribute__ ((__pure__))
+#endif
+
+#ifndef _GLIBCXX_CONST
+# define _GLIBCXX_CONST __attribute__ ((__const__))
+#endif
+
+#ifndef _GLIBCXX_NORETURN
+# define _GLIBCXX_NORETURN __attribute__ ((__noreturn__))
+#endif
+
+// See below for C++
+#ifndef _GLIBCXX_NOTHROW
+# ifndef __cplusplus
+#  define _GLIBCXX_NOTHROW __attribute__((__nothrow__))
+# endif
+#endif
+
+// Macros for visibility attributes.
+//   _GLIBCXX_HAVE_ATTRIBUTE_VISIBILITY
+//   _GLIBCXX_VISIBILITY
+# define _GLIBCXX_HAVE_ATTRIBUTE_VISIBILITY 1
+
+#if _GLIBCXX_HAVE_ATTRIBUTE_VISIBILITY
+# define _GLIBCXX_VISIBILITY(V) __attribute__ ((__visibility__ (#V)))
+#else
+// If this is not supplied by the OS-specific or CPU-specific
+// headers included below, it will be defined to an empty default.
+# define _GLIBCXX_VISIBILITY(V) _GLIBCXX_PSEUDO_VISIBILITY(V)
+#endif
+
+// Macros for deprecated attributes.
+//   _GLIBCXX_USE_DEPRECATED
+//   _GLIBCXX_DEPRECATED
+#ifndef _GLIBCXX_USE_DEPRECATED
+# define _GLIBCXX_USE_DEPRECATED 1
+#endif
+
+#if defined(__DEPRECATED) && (__cplusplus >= 201103L)
+# define _GLIBCXX_DEPRECATED __attribute__ ((__deprecated__))
+#else
+# define _GLIBCXX_DEPRECATED
+#endif
+
+// Macros for ABI tag attributes.
+#ifndef _GLIBCXX_ABI_TAG_CXX11
+# define _GLIBCXX_ABI_TAG_CXX11 __attribute ((__abi_tag__ ("cxx11")))
+#endif
+
+
+#if __cplusplus
+
+// Macro for constexpr, to support in mixed 03/0x mode.
+#ifndef _GLIBCXX_CONSTEXPR
+# if __cplusplus >= 201103L
+#  define _GLIBCXX_CONSTEXPR constexpr
+#  define _GLIBCXX_USE_CONSTEXPR constexpr
+# else
+#  define _GLIBCXX_CONSTEXPR
+#  define _GLIBCXX_USE_CONSTEXPR const
+# endif
+#endif
+
+#ifndef _GLIBCXX14_CONSTEXPR
+# if __cplusplus >= 201402L
+#  define _GLIBCXX14_CONSTEXPR constexpr
+# else
+#  define _GLIBCXX14_CONSTEXPR
+# endif
+#endif
+
+// Macro for noexcept, to support in mixed 03/0x mode.
+#ifndef _GLIBCXX_NOEXCEPT
+# if __cplusplus >= 201103L
+#  define _GLIBCXX_NOEXCEPT noexcept
+#  define _GLIBCXX_USE_NOEXCEPT noexcept
+#  define _GLIBCXX_THROW(_EXC)
+# else
+#  define _GLIBCXX_NOEXCEPT
+#  define _GLIBCXX_USE_NOEXCEPT throw()
+#  define _GLIBCXX_THROW(_EXC) throw(_EXC)
+# endif
+#endif
+
+#ifndef _GLIBCXX_NOTHROW
+# define _GLIBCXX_NOTHROW _GLIBCXX_USE_NOEXCEPT
+#endif
+
+#ifndef _GLIBCXX_THROW_OR_ABORT
+# if __cpp_exceptions
+#  define _GLIBCXX_THROW_OR_ABORT(_EXC) (throw (_EXC))
+# else
+#  define _GLIBCXX_THROW_OR_ABORT(_EXC) (__builtin_abort())
+# endif
+#endif
+
+// Macro for extern template, ie controling template linkage via use
+// of extern keyword on template declaration. As documented in the g++
+// manual, it inhibits all implicit instantiations and is used
+// throughout the library to avoid multiple weak definitions for
+// required types that are already explicitly instantiated in the
+// library binary. This substantially reduces the binary size of
+// resulting executables.
+// Special case: _GLIBCXX_EXTERN_TEMPLATE == -1 disallows extern
+// templates only in basic_string, thus activating its debug-mode
+// checks even at -O0.
+# define _GLIBCXX_EXTERN_TEMPLATE 1
+
+/*
+  Outline of libstdc++ namespaces.
+
+  namespace std
+  {
+    namespace __debug { }
+    namespace __parallel { }
+    namespace __profile { }
+    namespace __cxx1998 { }
+
+    namespace __detail { }
+
+    namespace rel_ops { }
+
+    namespace tr1
+    {
+      namespace placeholders { }
+      namespace regex_constants { }
+      namespace __detail { }
+    }
+
+    namespace tr2 { }
+    
+    namespace decimal { }
+
+    namespace chrono { }
+    namespace placeholders { }
+    namespace regex_constants { }
+    namespace this_thread { }
+
+    namespace experimental { }
+  }
+
+  namespace abi { }
+
+  namespace __gnu_cxx
+  {
+    namespace __detail { }
+  }
+
+  For full details see:
+  http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/namespaces.html
+*/
+namespace std
+{
+  typedef __SIZE_TYPE__ 	size_t;
+  typedef __PTRDIFF_TYPE__	ptrdiff_t;
+
+#if __cplusplus >= 201103L
+  typedef decltype(nullptr)	nullptr_t;
+#endif
+}
+
+# define _GLIBCXX_USE_DUAL_ABI 1
+
+#if ! _GLIBCXX_USE_DUAL_ABI
+// Ignore any pre-defined value of _GLIBCXX_USE_CXX11_ABI
+# undef _GLIBCXX_USE_CXX11_ABI
+#endif
+
+#ifndef _GLIBCXX_USE_CXX11_ABI
+# define _GLIBCXX_USE_CXX11_ABI 1
+#endif
+
+#if _GLIBCXX_USE_CXX11_ABI
+namespace std
+{
+  inline namespace __cxx11 __attribute__((__abi_tag__ ("cxx11"))) { }
+}
+namespace __gnu_cxx
+{
+  inline namespace __cxx11 __attribute__((__abi_tag__ ("cxx11"))) { }
+}
+# define _GLIBCXX_NAMESPACE_CXX11 __cxx11::
+# define _GLIBCXX_BEGIN_NAMESPACE_CXX11 namespace __cxx11 {
+# define _GLIBCXX_END_NAMESPACE_CXX11 }
+# define _GLIBCXX_DEFAULT_ABI_TAG _GLIBCXX_ABI_TAG_CXX11
+#else
+# define _GLIBCXX_NAMESPACE_CXX11
+# define _GLIBCXX_BEGIN_NAMESPACE_CXX11
+# define _GLIBCXX_END_NAMESPACE_CXX11
+# define _GLIBCXX_DEFAULT_ABI_TAG
+#endif
+
+
+// Defined if inline namespaces are used for versioning.
+# define _GLIBCXX_INLINE_VERSION 0 
+
+// Inline namespace for symbol versioning.
+#if _GLIBCXX_INLINE_VERSION
+
+namespace std
+{
+  inline namespace __7 { }
+
+  namespace rel_ops { inline namespace __7 { } }
+
+  namespace tr1
+  {
+    inline namespace __7 { }
+    namespace placeholders { inline namespace __7 { } }
+    namespace regex_constants { inline namespace __7 { } }
+    namespace __detail { inline namespace __7 { } }
+  }
+
+  namespace tr2
+  { inline namespace __7 { } }
+
+  namespace decimal { inline namespace __7 { } }
+
+  namespace chrono { inline namespace __7 { } }
+  namespace placeholders { inline namespace __7 { } }
+  namespace regex_constants { inline namespace __7 { } }
+  namespace this_thread { inline namespace __7 { } }
+
+  namespace experimental { inline namespace __7 { } }
+
+  namespace __detail { inline namespace __7 { } }
+}
+
+namespace __gnu_cxx
+{
+  inline namespace __7 { }
+  namespace __detail { inline namespace __7 { } }
+}
+# define _GLIBCXX_BEGIN_NAMESPACE_VERSION namespace __7 {
+# define _GLIBCXX_END_NAMESPACE_VERSION }
+#else
+# define _GLIBCXX_BEGIN_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)
+namespace std
+{
+  // Non-inline namespace for components replaced by alternates in active mode.
+  namespace __cxx1998
+  {
+# if _GLIBCXX_INLINE_VERSION
+  inline namespace __7 { }
+# endif
+
+# if _GLIBCXX_USE_CXX11_ABI
+  inline namespace __cxx11 __attribute__((__abi_tag__ ("cxx11"))) { }
+# endif
+  }
+
+  // Inline namespace for debug mode.
+# ifdef _GLIBCXX_DEBUG
+  inline namespace __debug { }
+# endif
+
+  // Inline namespaces for parallel mode.
+# 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__
+#  warning currently using inlined namespace mode which may fail \
+   without inlining due to lack of weak symbols
+# endif
+#endif
+
+// Macros for namespace scope. Either namespace std:: or the name
+// of some nested namespace within it corresponding to the active mode.
+// _GLIBCXX_STD_A
+// _GLIBCXX_STD_C
+//
+// Macros for opening/closing conditional namespaces.
+// _GLIBCXX_BEGIN_NAMESPACE_ALGO
+// _GLIBCXX_END_NAMESPACE_ALGO
+// _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
+// _GLIBCXX_END_NAMESPACE_CONTAINER
+#if defined(_GLIBCXX_DEBUG) || defined(_GLIBCXX_PROFILE)
+# define _GLIBCXX_STD_C __cxx1998
+# define _GLIBCXX_BEGIN_NAMESPACE_CONTAINER \
+	 namespace _GLIBCXX_STD_C { _GLIBCXX_BEGIN_NAMESPACE_VERSION
+# define _GLIBCXX_END_NAMESPACE_CONTAINER \
+	 _GLIBCXX_END_NAMESPACE_VERSION }
+# undef _GLIBCXX_EXTERN_TEMPLATE
+# define _GLIBCXX_EXTERN_TEMPLATE -1
+#endif
+
+#ifdef _GLIBCXX_PARALLEL
+# define _GLIBCXX_STD_A __cxx1998
+# define _GLIBCXX_BEGIN_NAMESPACE_ALGO \
+	 namespace _GLIBCXX_STD_A { _GLIBCXX_BEGIN_NAMESPACE_VERSION
+# define _GLIBCXX_END_NAMESPACE_ALGO \
+	 _GLIBCXX_END_NAMESPACE_VERSION }
+#endif
+
+#ifndef _GLIBCXX_STD_A
+# define _GLIBCXX_STD_A std
+#endif
+
+#ifndef _GLIBCXX_STD_C
+# define _GLIBCXX_STD_C std
+#endif
+
+#ifndef _GLIBCXX_BEGIN_NAMESPACE_ALGO
+# define _GLIBCXX_BEGIN_NAMESPACE_ALGO
+#endif
+
+#ifndef _GLIBCXX_END_NAMESPACE_ALGO
+# define _GLIBCXX_END_NAMESPACE_ALGO
+#endif
+
+#ifndef _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
+# define _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
+#endif
+
+#ifndef _GLIBCXX_END_NAMESPACE_CONTAINER
+# define _GLIBCXX_END_NAMESPACE_CONTAINER
+#endif
+
+// GLIBCXX_ABI Deprecated
+// Define if compatibility should be provided for -mlong-double-64.
+#undef _GLIBCXX_LONG_DOUBLE_COMPAT
+
+// Inline namespace for long double 128 mode.
+#if defined _GLIBCXX_LONG_DOUBLE_COMPAT && defined __LONG_DOUBLE_128__
+namespace std
+{
+  inline namespace __gnu_cxx_ldbl128 { }
+}
+# define _GLIBCXX_NAMESPACE_LDBL __gnu_cxx_ldbl128::
+# define _GLIBCXX_BEGIN_NAMESPACE_LDBL namespace __gnu_cxx_ldbl128 {
+# define _GLIBCXX_END_NAMESPACE_LDBL }
+#else
+# define _GLIBCXX_NAMESPACE_LDBL
+# define _GLIBCXX_BEGIN_NAMESPACE_LDBL
+# define _GLIBCXX_END_NAMESPACE_LDBL
+#endif
+#if _GLIBCXX_USE_CXX11_ABI
+# define _GLIBCXX_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_NAMESPACE_CXX11
+# define _GLIBCXX_BEGIN_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_BEGIN_NAMESPACE_CXX11
+# define _GLIBCXX_END_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_END_NAMESPACE_CXX11
+#else
+# define _GLIBCXX_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_NAMESPACE_LDBL
+# define _GLIBCXX_BEGIN_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_BEGIN_NAMESPACE_LDBL
+# define _GLIBCXX_END_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_END_NAMESPACE_LDBL
+#endif
+
+// Assert.
+#if !defined(_GLIBCXX_DEBUG) && !defined(_GLIBCXX_PARALLEL)
+# define __glibcxx_assert(_Condition)
+#else
+namespace std
+{
+  // Avoid the use of assert, because we're trying to keep the <cassert>
+  // include out of the mix.
+  inline void
+  __replacement_assert(const char* __file, int __line,
+		       const char* __function, const char* __condition)
+  {
+    __builtin_printf("%s:%d: %s: Assertion '%s' failed.\n", __file, __line,
+		     __function, __condition);
+    __builtin_abort();
+  }
+}
+#define __glibcxx_assert(_Condition)				   	 \
+  do 									 \
+  {							      		 \
+    if (! (_Condition))                                                  \
+      std::__replacement_assert(__FILE__, __LINE__, __PRETTY_FUNCTION__, \
+				#_Condition);				 \
+  } while (false)
+#endif
+
+// Macros for race detectors.
+// _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(A) and
+// _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(A) should be used to explain
+// atomic (lock-free) synchronization to race detectors:
+// the race detector will infer a happens-before arc from the former to the
+// latter when they share the same argument pointer.
+//
+// The most frequent use case for these macros (and the only case in the
+// current implementation of the library) is atomic reference counting:
+//   void _M_remove_reference()
+//   {
+//     _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(&this->_M_refcount);
+//     if (__gnu_cxx::__exchange_and_add_dispatch(&this->_M_refcount, -1) <= 0)
+//       {
+//         _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(&this->_M_refcount);
+//         _M_destroy(__a);
+//       }
+//   }
+// The annotations in this example tell the race detector that all memory
+// accesses occurred when the refcount was positive do not race with
+// memory accesses which occurred after the refcount became zero.
+#ifndef _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE
+# define  _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(A)
+#endif
+#ifndef _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER
+# define  _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(A)
+#endif
+
+// Macros for C linkage: define extern "C" linkage only when using C++.
+# define _GLIBCXX_BEGIN_EXTERN_C extern "C" {
+# define _GLIBCXX_END_EXTERN_C }
+
+#else // !__cplusplus
+# define _GLIBCXX_BEGIN_EXTERN_C
+# define _GLIBCXX_END_EXTERN_C
+#endif
+
+
+// First includes.
+
+// Pick up any OS-specific definitions.
+#include <bits/os_defines.h>
+
+// Pick up any CPU-specific definitions.
+#include <bits/cpu_defines.h>
+
+// If platform uses neither visibility nor psuedo-visibility,
+// specify empty default for namespace annotation macros.
+#ifndef _GLIBCXX_PSEUDO_VISIBILITY
+# define _GLIBCXX_PSEUDO_VISIBILITY(V)
+#endif
+
+// Certain function definitions that are meant to be overridable from
+// user code are decorated with this macro.  For some targets, this
+// macro causes these definitions to be weak.
+#ifndef _GLIBCXX_WEAK_DEFINITION
+# define _GLIBCXX_WEAK_DEFINITION
+#endif
+
+
+// The remainder of the prewritten config is automatic; all the
+// user hooks are listed above.
+
+// Create a boolean flag to be used to determine if --fast-math is set.
+#ifdef __FAST_MATH__
+# define _GLIBCXX_FAST_MATH 1
+#else
+# define _GLIBCXX_FAST_MATH 0
+#endif
+
+// This marks string literals in header files to be extracted for eventual
+// translation.  It is primarily used for messages in thrown exceptions; see
+// src/functexcept.cc.  We use __N because the more traditional _N is used
+// for something else under certain OSes (see BADNAMES).
+#define __N(msgid)     (msgid)
+
+// For example, <windows.h> is known to #define min and max as macros...
+#undef min
+#undef max
+
+// End of prewritten config; the settings discovered at configure time follow.
+/* config.h.  Generated from config.h.in by configure.  */
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define to 1 if you have the `acosf' function. */
+#define _GLIBCXX_HAVE_ACOSF 1
+
+/* Define to 1 if you have the `acosl' function. */
+/* #undef _GLIBCXX_HAVE_ACOSL */
+
+/* Define to 1 if you have the `asinf' function. */
+#define _GLIBCXX_HAVE_ASINF 1
+
+/* Define to 1 if you have the `asinl' function. */
+/* #undef _GLIBCXX_HAVE_ASINL */
+
+/* Define to 1 if the target assembler supports .symver directive. */
+#define _GLIBCXX_HAVE_AS_SYMVER_DIRECTIVE 1
+
+/* Define to 1 if you have the `atan2f' function. */
+#define _GLIBCXX_HAVE_ATAN2F 1
+
+/* Define to 1 if you have the `atan2l' function. */
+/* #undef _GLIBCXX_HAVE_ATAN2L */
+
+/* Define to 1 if you have the `atanf' function. */
+#define _GLIBCXX_HAVE_ATANF 1
+
+/* Define to 1 if you have the `atanl' function. */
+/* #undef _GLIBCXX_HAVE_ATANL */
+
+/* Define to 1 if you have the `at_quick_exit' function. */
+/* #undef _GLIBCXX_HAVE_AT_QUICK_EXIT */
+
+/* Define to 1 if the target assembler supports thread-local storage. */
+/* #undef _GLIBCXX_HAVE_CC_TLS */
+
+/* Define to 1 if you have the `ceilf' function. */
+#define _GLIBCXX_HAVE_CEILF 1
+
+/* Define to 1 if you have the `ceill' function. */
+/* #undef _GLIBCXX_HAVE_CEILL */
+
+/* Define to 1 if you have the <complex.h> header file. */
+#define _GLIBCXX_HAVE_COMPLEX_H 1
+
+/* Define to 1 if you have the `cosf' function. */
+#define _GLIBCXX_HAVE_COSF 1
+
+/* Define to 1 if you have the `coshf' function. */
+#define _GLIBCXX_HAVE_COSHF 1
+
+/* Define to 1 if you have the `coshl' function. */
+/* #undef _GLIBCXX_HAVE_COSHL */
+
+/* Define to 1 if you have the `cosl' function. */
+/* #undef _GLIBCXX_HAVE_COSL */
+
+/* Define to 1 if you have the <dirent.h> header file. */
+/* #undef _GLIBCXX_HAVE_DIRENT_H */
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+/* #undef _GLIBCXX_HAVE_DLFCN_H */
+
+/* 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. */
+#define _GLIBCXX_HAVE_ENODATA 1
+
+/* Define if ENOLINK exists. */
+#define _GLIBCXX_HAVE_ENOLINK 1
+
+/* Define if ENOSPC exists. */
+#define _GLIBCXX_HAVE_ENOSPC 1
+
+/* Define if ENOSR exists. */
+#define _GLIBCXX_HAVE_ENOSR 1
+
+/* Define if ENOSTR exists. */
+#define _GLIBCXX_HAVE_ENOSTR 1
+
+/* 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. */
+#define _GLIBCXX_HAVE_ETIME 1
+
+/* 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 you have the <execinfo.h> header file. */
+/* #undef _GLIBCXX_HAVE_EXECINFO_H */
+
+/* Define to 1 if you have the `expf' function. */
+#define _GLIBCXX_HAVE_EXPF 1
+
+/* Define to 1 if you have the `expl' function. */
+/* #undef _GLIBCXX_HAVE_EXPL */
+
+/* Define to 1 if you have the `fabsf' function. */
+#define _GLIBCXX_HAVE_FABSF 1
+
+/* Define to 1 if you have the `fabsl' function. */
+/* #undef _GLIBCXX_HAVE_FABSL */
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#define _GLIBCXX_HAVE_FCNTL_H 1
+
+/* Define to 1 if you have the <fenv.h> header file. */
+/* #undef _GLIBCXX_HAVE_FENV_H */
+
+/* Define to 1 if you have the `finite' function. */
+/* #undef _GLIBCXX_HAVE_FINITE */
+
+/* Define to 1 if you have the `finitef' function. */
+/* #undef _GLIBCXX_HAVE_FINITEF */
+
+/* Define to 1 if you have the `finitel' function. */
+/* #undef _GLIBCXX_HAVE_FINITEL */
+
+/* Define to 1 if you have the <float.h> header file. */
+#define _GLIBCXX_HAVE_FLOAT_H 1
+
+/* Define to 1 if you have the `floorf' function. */
+#define _GLIBCXX_HAVE_FLOORF 1
+
+/* Define to 1 if you have the `floorl' function. */
+/* #undef _GLIBCXX_HAVE_FLOORL */
+
+/* Define to 1 if you have the `fmodf' function. */
+#define _GLIBCXX_HAVE_FMODF 1
+
+/* Define to 1 if you have the `fmodl' function. */
+/* #undef _GLIBCXX_HAVE_FMODL */
+
+/* Define to 1 if you have the `fpclass' function. */
+/* #undef _GLIBCXX_HAVE_FPCLASS */
+
+/* Define to 1 if you have the <fp.h> header file. */
+/* #undef _GLIBCXX_HAVE_FP_H */
+
+/* Define to 1 if you have the `frexpf' function. */
+#define _GLIBCXX_HAVE_FREXPF 1
+
+/* Define to 1 if you have the `frexpl' function. */
+/* #undef _GLIBCXX_HAVE_FREXPL */
+
+/* Define if _Unwind_GetIPInfo is available. */
+#define _GLIBCXX_HAVE_GETIPINFO 1
+
+/* Define if gets is available in <stdio.h>. */
+#define _GLIBCXX_HAVE_GETS 1
+
+/* Define to 1 if you have the `hypot' function. */
+#define _GLIBCXX_HAVE_HYPOT 1
+
+/* Define to 1 if you have the `hypotf' function. */
+/* #undef _GLIBCXX_HAVE_HYPOTF */
+
+/* Define to 1 if you have the `hypotl' function. */
+/* #undef _GLIBCXX_HAVE_HYPOTL */
+
+/* Define if you have the iconv() function. */
+#define _GLIBCXX_HAVE_ICONV 1
+
+/* Define to 1 if you have the <ieeefp.h> header file. */
+#define _GLIBCXX_HAVE_IEEEFP_H 1
+
+/* Define if int64_t is available in <stdint.h>. */
+#define _GLIBCXX_HAVE_INT64_T 1
+
+/* Define if int64_t is a long. */
+/* #undef _GLIBCXX_HAVE_INT64_T_LONG */
+
+/* Define if int64_t is a long long. */
+#define _GLIBCXX_HAVE_INT64_T_LONG_LONG 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define _GLIBCXX_HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the `isinf' function. */
+/* #undef _GLIBCXX_HAVE_ISINF */
+
+/* Define to 1 if you have the `isinff' function. */
+/* #undef _GLIBCXX_HAVE_ISINFF */
+
+/* Define to 1 if you have the `isinfl' function. */
+/* #undef _GLIBCXX_HAVE_ISINFL */
+
+/* Define to 1 if you have the `isnan' function. */
+/* #undef _GLIBCXX_HAVE_ISNAN */
+
+/* Define to 1 if you have the `isnanf' function. */
+/* #undef _GLIBCXX_HAVE_ISNANF */
+
+/* Define to 1 if you have the `isnanl' function. */
+/* #undef _GLIBCXX_HAVE_ISNANL */
+
+/* Defined if iswblank exists. */
+#define _GLIBCXX_HAVE_ISWBLANK 1
+
+/* Define if LC_MESSAGES is available in <locale.h>. */
+#define _GLIBCXX_HAVE_LC_MESSAGES 1
+
+/* Define to 1 if you have the `ldexpf' function. */
+#define _GLIBCXX_HAVE_LDEXPF 1
+
+/* Define to 1 if you have the `ldexpl' function. */
+/* #undef _GLIBCXX_HAVE_LDEXPL */
+
+/* Define to 1 if you have the <libintl.h> header file. */
+/* #undef _GLIBCXX_HAVE_LIBINTL_H */
+
+/* Only used in build directory testsuite_hooks.h. */
+/* #undef _GLIBCXX_HAVE_LIMIT_AS */
+
+/* Only used in build directory testsuite_hooks.h. */
+/* #undef _GLIBCXX_HAVE_LIMIT_DATA */
+
+/* Only used in build directory testsuite_hooks.h. */
+/* #undef _GLIBCXX_HAVE_LIMIT_FSIZE */
+
+/* Only used in build directory testsuite_hooks.h. */
+/* #undef _GLIBCXX_HAVE_LIMIT_RSS */
+
+/* Only used in build directory testsuite_hooks.h. */
+/* #undef _GLIBCXX_HAVE_LIMIT_VMEM */
+
+/* Define if futex syscall is available. */
+/* #undef _GLIBCXX_HAVE_LINUX_FUTEX */
+
+/* Define to 1 if you have the <locale.h> header file. */
+#define _GLIBCXX_HAVE_LOCALE_H 1
+
+/* Define to 1 if you have the `log10f' function. */
+#define _GLIBCXX_HAVE_LOG10F 1
+
+/* Define to 1 if you have the `log10l' function. */
+/* #undef _GLIBCXX_HAVE_LOG10L */
+
+/* Define to 1 if you have the `logf' function. */
+#define _GLIBCXX_HAVE_LOGF 1
+
+/* Define to 1 if you have the `logl' function. */
+/* #undef _GLIBCXX_HAVE_LOGL */
+
+/* Define to 1 if you have the <machine/endian.h> header file. */
+#define _GLIBCXX_HAVE_MACHINE_ENDIAN_H 1
+
+/* Define to 1 if you have the <machine/param.h> header file. */
+#define _GLIBCXX_HAVE_MACHINE_PARAM_H 1
+
+/* Define if mbstate_t exists in wchar.h. */
+#define _GLIBCXX_HAVE_MBSTATE_T 1
+
+/* Define to 1 if you have the <memory.h> header file. */
+/* #undef _GLIBCXX_HAVE_MEMORY_H */
+
+/* Define to 1 if you have the `modf' function. */
+/* #undef _GLIBCXX_HAVE_MODF */
+
+/* Define to 1 if you have the `modff' function. */
+#define _GLIBCXX_HAVE_MODFF 1
+
+/* Define to 1 if you have the `modfl' function. */
+/* #undef _GLIBCXX_HAVE_MODFL */
+
+/* Define to 1 if you have the <nan.h> header file. */
+/* #undef _GLIBCXX_HAVE_NAN_H */
+
+/* Define if poll is available in <poll.h>. */
+/* #undef _GLIBCXX_HAVE_POLL */
+
+/* Define to 1 if you have the `powf' function. */
+#define _GLIBCXX_HAVE_POWF 1
+
+/* Define to 1 if you have the `powl' function. */
+/* #undef _GLIBCXX_HAVE_POWL */
+
+/* Define to 1 if you have the `qfpclass' function. */
+/* #undef _GLIBCXX_HAVE_QFPCLASS */
+
+/* Define to 1 if you have the `quick_exit' function. */
+/* #undef _GLIBCXX_HAVE_QUICK_EXIT */
+
+/* Define to 1 if you have the `setenv' function. */
+/* #undef _GLIBCXX_HAVE_SETENV */
+
+/* Define to 1 if you have the `sincos' function. */
+/* #undef _GLIBCXX_HAVE_SINCOS */
+
+/* Define to 1 if you have the `sincosf' function. */
+/* #undef _GLIBCXX_HAVE_SINCOSF */
+
+/* Define to 1 if you have the `sincosl' function. */
+/* #undef _GLIBCXX_HAVE_SINCOSL */
+
+/* Define to 1 if you have the `sinf' function. */
+#define _GLIBCXX_HAVE_SINF 1
+
+/* Define to 1 if you have the `sinhf' function. */
+#define _GLIBCXX_HAVE_SINHF 1
+
+/* Define to 1 if you have the `sinhl' function. */
+/* #undef _GLIBCXX_HAVE_SINHL */
+
+/* Define to 1 if you have the `sinl' function. */
+/* #undef _GLIBCXX_HAVE_SINL */
+
+/* Defined if sleep exists. */
+#define _GLIBCXX_HAVE_SLEEP 1
+
+/* Define to 1 if you have the `sqrtf' function. */
+#define _GLIBCXX_HAVE_SQRTF 1
+
+/* Define to 1 if you have the `sqrtl' function. */
+/* #undef _GLIBCXX_HAVE_SQRTL */
+
+/* Define to 1 if you have the <stdalign.h> header file. */
+#define _GLIBCXX_HAVE_STDALIGN_H 1
+
+/* Define to 1 if you have the <stdbool.h> header file. */
+#define _GLIBCXX_HAVE_STDBOOL_H 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define _GLIBCXX_HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define _GLIBCXX_HAVE_STDLIB_H 1
+
+/* Define if strerror_l is available in <string.h>. */
+/* #undef _GLIBCXX_HAVE_STRERROR_L */
+
+/* Define if strerror_r is available in <string.h>. */
+#define _GLIBCXX_HAVE_STRERROR_R 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define _GLIBCXX_HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define _GLIBCXX_HAVE_STRING_H 1
+
+/* Define to 1 if you have the `strtof' function. */
+#define _GLIBCXX_HAVE_STRTOF 1
+
+/* Define to 1 if you have the `strtold' function. */
+/* #undef _GLIBCXX_HAVE_STRTOLD */
+
+/* Define to 1 if `d_type' is a member of `struct dirent'. */
+/* #undef _GLIBCXX_HAVE_STRUCT_DIRENT_D_TYPE */
+
+/* Define if strxfrm_l is available in <string.h>. */
+/* #undef _GLIBCXX_HAVE_STRXFRM_L */
+
+/* Define to 1 if the target runtime linker supports binding the same symbol
+   to different versions. */
+/* #undef _GLIBCXX_HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT */
+
+/* Define to 1 if you have the <sys/filio.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_FILIO_H */
+
+/* Define to 1 if you have the <sys/ioctl.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_IOCTL_H */
+
+/* Define to 1 if you have the <sys/ipc.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_IPC_H */
+
+/* Define to 1 if you have the <sys/isa_defs.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_ISA_DEFS_H */
+
+/* Define to 1 if you have the <sys/machine.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_MACHINE_H */
+
+/* Define to 1 if you have the <sys/param.h> header file. */
+#define _GLIBCXX_HAVE_SYS_PARAM_H 1
+
+/* Define to 1 if you have the <sys/resource.h> header file. */
+#define _GLIBCXX_HAVE_SYS_RESOURCE_H 1
+
+/* Define to 1 if you have a suitable <sys/sdt.h> header file */
+/* #undef _GLIBCXX_HAVE_SYS_SDT_H */
+
+/* Define to 1 if you have the <sys/sem.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_SEM_H */
+
+/* Define to 1 if you have the <sys/statvfs.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_STATVFS_H */
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define _GLIBCXX_HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/sysinfo.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_SYSINFO_H */
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#define _GLIBCXX_HAVE_SYS_TIME_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define _GLIBCXX_HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if you have the <sys/uio.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_UIO_H */
+
+/* Define if S_IFREG is available in <sys/stat.h>. */
+/* #undef _GLIBCXX_HAVE_S_IFREG */
+
+/* Define if S_IFREG is available in <sys/stat.h>. */
+#define _GLIBCXX_HAVE_S_ISREG 1
+
+/* Define to 1 if you have the `tanf' function. */
+#define _GLIBCXX_HAVE_TANF 1
+
+/* Define to 1 if you have the `tanhf' function. */
+#define _GLIBCXX_HAVE_TANHF 1
+
+/* Define to 1 if you have the `tanhl' function. */
+/* #undef _GLIBCXX_HAVE_TANHL */
+
+/* Define to 1 if you have the `tanl' function. */
+/* #undef _GLIBCXX_HAVE_TANL */
+
+/* Define to 1 if you have the <tgmath.h> header file. */
+#define _GLIBCXX_HAVE_TGMATH_H 1
+
+/* Define to 1 if the target supports thread-local storage. */
+/* #undef _GLIBCXX_HAVE_TLS */
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define _GLIBCXX_HAVE_UNISTD_H 1
+
+/* Defined if usleep exists. */
+#define _GLIBCXX_HAVE_USLEEP 1
+
+/* Define to 1 if you have the <utime.h> header file. */
+#define _GLIBCXX_HAVE_UTIME_H 1
+
+/* Defined if vfwscanf exists. */
+#define _GLIBCXX_HAVE_VFWSCANF 1
+
+/* Defined if vswscanf exists. */
+#define _GLIBCXX_HAVE_VSWSCANF 1
+
+/* Defined if vwscanf exists. */
+#define _GLIBCXX_HAVE_VWSCANF 1
+
+/* Define to 1 if you have the <wchar.h> header file. */
+#define _GLIBCXX_HAVE_WCHAR_H 1
+
+/* Defined if wcstof exists. */
+#define _GLIBCXX_HAVE_WCSTOF 1
+
+/* Define to 1 if you have the <wctype.h> header file. */
+#define _GLIBCXX_HAVE_WCTYPE_H 1
+
+/* Defined if Sleep exists. */
+/* #undef _GLIBCXX_HAVE_WIN32_SLEEP */
+
+/* Define if writev is available in <sys/uio.h>. */
+/* #undef _GLIBCXX_HAVE_WRITEV */
+
+/* Define to 1 if you have the `_acosf' function. */
+/* #undef _GLIBCXX_HAVE__ACOSF */
+
+/* Define to 1 if you have the `_acosl' function. */
+/* #undef _GLIBCXX_HAVE__ACOSL */
+
+/* Define to 1 if you have the `_asinf' function. */
+/* #undef _GLIBCXX_HAVE__ASINF */
+
+/* Define to 1 if you have the `_asinl' function. */
+/* #undef _GLIBCXX_HAVE__ASINL */
+
+/* Define to 1 if you have the `_atan2f' function. */
+/* #undef _GLIBCXX_HAVE__ATAN2F */
+
+/* Define to 1 if you have the `_atan2l' function. */
+/* #undef _GLIBCXX_HAVE__ATAN2L */
+
+/* Define to 1 if you have the `_atanf' function. */
+/* #undef _GLIBCXX_HAVE__ATANF */
+
+/* Define to 1 if you have the `_atanl' function. */
+/* #undef _GLIBCXX_HAVE__ATANL */
+
+/* Define to 1 if you have the `_ceilf' function. */
+/* #undef _GLIBCXX_HAVE__CEILF */
+
+/* Define to 1 if you have the `_ceill' function. */
+/* #undef _GLIBCXX_HAVE__CEILL */
+
+/* Define to 1 if you have the `_cosf' function. */
+/* #undef _GLIBCXX_HAVE__COSF */
+
+/* Define to 1 if you have the `_coshf' function. */
+/* #undef _GLIBCXX_HAVE__COSHF */
+
+/* Define to 1 if you have the `_coshl' function. */
+/* #undef _GLIBCXX_HAVE__COSHL */
+
+/* Define to 1 if you have the `_cosl' function. */
+/* #undef _GLIBCXX_HAVE__COSL */
+
+/* Define to 1 if you have the `_expf' function. */
+/* #undef _GLIBCXX_HAVE__EXPF */
+
+/* Define to 1 if you have the `_expl' function. */
+/* #undef _GLIBCXX_HAVE__EXPL */
+
+/* Define to 1 if you have the `_fabsf' function. */
+/* #undef _GLIBCXX_HAVE__FABSF */
+
+/* Define to 1 if you have the `_fabsl' function. */
+/* #undef _GLIBCXX_HAVE__FABSL */
+
+/* Define to 1 if you have the `_finite' function. */
+/* #undef _GLIBCXX_HAVE__FINITE */
+
+/* Define to 1 if you have the `_finitef' function. */
+/* #undef _GLIBCXX_HAVE__FINITEF */
+
+/* Define to 1 if you have the `_finitel' function. */
+/* #undef _GLIBCXX_HAVE__FINITEL */
+
+/* Define to 1 if you have the `_floorf' function. */
+/* #undef _GLIBCXX_HAVE__FLOORF */
+
+/* Define to 1 if you have the `_floorl' function. */
+/* #undef _GLIBCXX_HAVE__FLOORL */
+
+/* Define to 1 if you have the `_fmodf' function. */
+/* #undef _GLIBCXX_HAVE__FMODF */
+
+/* Define to 1 if you have the `_fmodl' function. */
+/* #undef _GLIBCXX_HAVE__FMODL */
+
+/* Define to 1 if you have the `_fpclass' function. */
+/* #undef _GLIBCXX_HAVE__FPCLASS */
+
+/* Define to 1 if you have the `_frexpf' function. */
+/* #undef _GLIBCXX_HAVE__FREXPF */
+
+/* Define to 1 if you have the `_frexpl' function. */
+/* #undef _GLIBCXX_HAVE__FREXPL */
+
+/* Define to 1 if you have the `_hypot' function. */
+/* #undef _GLIBCXX_HAVE__HYPOT */
+
+/* Define to 1 if you have the `_hypotf' function. */
+/* #undef _GLIBCXX_HAVE__HYPOTF */
+
+/* Define to 1 if you have the `_hypotl' function. */
+/* #undef _GLIBCXX_HAVE__HYPOTL */
+
+/* Define to 1 if you have the `_isinf' function. */
+/* #undef _GLIBCXX_HAVE__ISINF */
+
+/* Define to 1 if you have the `_isinff' function. */
+/* #undef _GLIBCXX_HAVE__ISINFF */
+
+/* Define to 1 if you have the `_isinfl' function. */
+/* #undef _GLIBCXX_HAVE__ISINFL */
+
+/* Define to 1 if you have the `_isnan' function. */
+/* #undef _GLIBCXX_HAVE__ISNAN */
+
+/* Define to 1 if you have the `_isnanf' function. */
+/* #undef _GLIBCXX_HAVE__ISNANF */
+
+/* Define to 1 if you have the `_isnanl' function. */
+/* #undef _GLIBCXX_HAVE__ISNANL */
+
+/* Define to 1 if you have the `_ldexpf' function. */
+/* #undef _GLIBCXX_HAVE__LDEXPF */
+
+/* Define to 1 if you have the `_ldexpl' function. */
+/* #undef _GLIBCXX_HAVE__LDEXPL */
+
+/* Define to 1 if you have the `_log10f' function. */
+/* #undef _GLIBCXX_HAVE__LOG10F */
+
+/* Define to 1 if you have the `_log10l' function. */
+/* #undef _GLIBCXX_HAVE__LOG10L */
+
+/* Define to 1 if you have the `_logf' function. */
+/* #undef _GLIBCXX_HAVE__LOGF */
+
+/* Define to 1 if you have the `_logl' function. */
+/* #undef _GLIBCXX_HAVE__LOGL */
+
+/* Define to 1 if you have the `_modf' function. */
+/* #undef _GLIBCXX_HAVE__MODF */
+
+/* Define to 1 if you have the `_modff' function. */
+/* #undef _GLIBCXX_HAVE__MODFF */
+
+/* Define to 1 if you have the `_modfl' function. */
+/* #undef _GLIBCXX_HAVE__MODFL */
+
+/* Define to 1 if you have the `_powf' function. */
+/* #undef _GLIBCXX_HAVE__POWF */
+
+/* Define to 1 if you have the `_powl' function. */
+/* #undef _GLIBCXX_HAVE__POWL */
+
+/* Define to 1 if you have the `_qfpclass' function. */
+/* #undef _GLIBCXX_HAVE__QFPCLASS */
+
+/* Define to 1 if you have the `_sincos' function. */
+/* #undef _GLIBCXX_HAVE__SINCOS */
+
+/* Define to 1 if you have the `_sincosf' function. */
+/* #undef _GLIBCXX_HAVE__SINCOSF */
+
+/* Define to 1 if you have the `_sincosl' function. */
+/* #undef _GLIBCXX_HAVE__SINCOSL */
+
+/* Define to 1 if you have the `_sinf' function. */
+/* #undef _GLIBCXX_HAVE__SINF */
+
+/* Define to 1 if you have the `_sinhf' function. */
+/* #undef _GLIBCXX_HAVE__SINHF */
+
+/* Define to 1 if you have the `_sinhl' function. */
+/* #undef _GLIBCXX_HAVE__SINHL */
+
+/* Define to 1 if you have the `_sinl' function. */
+/* #undef _GLIBCXX_HAVE__SINL */
+
+/* Define to 1 if you have the `_sqrtf' function. */
+/* #undef _GLIBCXX_HAVE__SQRTF */
+
+/* Define to 1 if you have the `_sqrtl' function. */
+/* #undef _GLIBCXX_HAVE__SQRTL */
+
+/* Define to 1 if you have the `_tanf' function. */
+/* #undef _GLIBCXX_HAVE__TANF */
+
+/* Define to 1 if you have the `_tanhf' function. */
+/* #undef _GLIBCXX_HAVE__TANHF */
+
+/* Define to 1 if you have the `_tanhl' function. */
+/* #undef _GLIBCXX_HAVE__TANHL */
+
+/* Define to 1 if you have the `_tanl' function. */
+/* #undef _GLIBCXX_HAVE__TANL */
+
+/* Define to 1 if you have the `__cxa_thread_atexit_impl' function. */
+/* #undef _GLIBCXX_HAVE___CXA_THREAD_ATEXIT_IMPL */
+
+/* Define as const if the declaration of iconv() needs const. */
+/* #undef _GLIBCXX_ICONV_CONST */
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+   */
+#define LT_OBJDIR ".libs/"
+
+/* Name of package */
+/* #undef _GLIBCXX_PACKAGE */
+
+/* Define to the address where bug reports for this package should be sent. */
+#define _GLIBCXX_PACKAGE_BUGREPORT ""
+
+/* Define to the full name of this package. */
+#define _GLIBCXX_PACKAGE_NAME "package-unused"
+
+/* Define to the full name and version of this package. */
+#define _GLIBCXX_PACKAGE_STRING "package-unused version-unused"
+
+/* Define to the one symbol short name of this package. */
+#define _GLIBCXX_PACKAGE_TARNAME "libstdc++"
+
+/* Define to the home page for this package. */
+#define _GLIBCXX_PACKAGE_URL ""
+
+/* Define to the version of this package. */
+#define _GLIBCXX_PACKAGE__GLIBCXX_VERSION "version-unused"
+
+/* The size of `char', as computed by sizeof. */
+/* #undef SIZEOF_CHAR */
+
+/* The size of `int', as computed by sizeof. */
+/* #undef SIZEOF_INT */
+
+/* The size of `long', as computed by sizeof. */
+/* #undef SIZEOF_LONG */
+
+/* The size of `short', as computed by sizeof. */
+/* #undef SIZEOF_SHORT */
+
+/* The size of `void *', as computed by sizeof. */
+/* #undef SIZEOF_VOID_P */
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* Version number of package */
+/* #undef _GLIBCXX_VERSION */
+
+/* Define if the compiler supports C++11 atomics. */
+/* #undef _GLIBCXX_ATOMIC_BUILTINS */
+
+/* Define to use concept checking code from the boost libraries. */
+/* #undef _GLIBCXX_CONCEPT_CHECKS */
+
+/* Define to 1 if a fully dynamic basic_string is wanted, 0 to disable,
+   undefined for platform defaults */
+#define _GLIBCXX_FULLY_DYNAMIC_STRING 0
+
+/* Define if gthreads library is available. */
+/* #undef _GLIBCXX_HAS_GTHREADS */
+
+/* Define to 1 if a full hosted library is built, or 0 if freestanding. */
+#define _GLIBCXX_HOSTED 1
+
+/* Define if compatibility should be provided for -mlong-double-64. */
+
+/* Define if ptrdiff_t is int. */
+#define _GLIBCXX_PTRDIFF_T_IS_INT 1
+
+/* Define if using setrlimit to set resource limits during "make check" */
+/* #undef _GLIBCXX_RES_LIMITS */
+
+/* Define if size_t is unsigned int. */
+#define _GLIBCXX_SIZE_T_IS_UINT 1
+
+/* Define if the compiler is configured for setjmp/longjmp exceptions. */
+/* #undef _GLIBCXX_SJLJ_EXCEPTIONS */
+
+/* Define to the value of the EOF integer constant. */
+#define _GLIBCXX_STDIO_EOF -1
+
+/* Define to the value of the SEEK_CUR integer constant. */
+#define _GLIBCXX_STDIO_SEEK_CUR 1
+
+/* Define to the value of the SEEK_END integer constant. */
+#define _GLIBCXX_STDIO_SEEK_END 2
+
+/* Define to use symbol versioning in the shared library. */
+/* #undef _GLIBCXX_SYMVER */
+
+/* Define to use darwin versioning in the shared library. */
+/* #undef _GLIBCXX_SYMVER_DARWIN */
+
+/* Define to use GNU versioning in the shared library. */
+/* #undef _GLIBCXX_SYMVER_GNU */
+
+/* Define to use GNU namespace versioning in the shared library. */
+/* #undef _GLIBCXX_SYMVER_GNU_NAMESPACE */
+
+/* Define to use Sun versioning in the shared library. */
+/* #undef _GLIBCXX_SYMVER_SUN */
+
+/* Define if C99 functions or macros from <wchar.h>, <math.h>, <complex.h>,
+   <stdio.h>, and <stdlib.h> can be used or exposed. */
+/* #undef _GLIBCXX_USE_C99 */
+
+/* Define if C99 functions in <complex.h> should be used in <complex>. Using
+   compiler builtins for these functions requires corresponding C99 library
+   functions to be present. */
+/* #undef _GLIBCXX_USE_C99_COMPLEX */
+
+/* Define if C99 functions in <complex.h> should be used in <tr1/complex>.
+   Using compiler builtins for these functions requires corresponding C99
+   library functions to be present. */
+/* #undef _GLIBCXX_USE_C99_COMPLEX_TR1 */
+
+/* Define if C99 functions in <ctype.h> should be imported in <tr1/cctype> in
+   namespace std::tr1. */
+#define _GLIBCXX_USE_C99_CTYPE_TR1 1
+
+/* Define if C99 functions in <fenv.h> should be imported in <tr1/cfenv> in
+   namespace std::tr1. */
+/* #undef _GLIBCXX_USE_C99_FENV_TR1 */
+
+/* Define if C99 functions in <inttypes.h> should be imported in
+   <tr1/cinttypes> in namespace std::tr1. */
+#define _GLIBCXX_USE_C99_INTTYPES_TR1 1
+
+/* Define if wchar_t C99 functions in <inttypes.h> should be imported in
+   <tr1/cinttypes> in namespace std::tr1. */
+#define _GLIBCXX_USE_C99_INTTYPES_WCHAR_T_TR1 1
+
+/* Define if C99 functions or macros in <math.h> should be imported in <cmath>
+   in namespace std. */
+#define _GLIBCXX_USE_C99_MATH 1
+
+/* Define if C99 functions or macros in <math.h> should be imported in
+   <tr1/cmath> in namespace std::tr1. */
+#define _GLIBCXX_USE_C99_MATH_TR1 1
+
+/* Define if C99 types in <stdint.h> should be imported in <tr1/cstdint> in
+   namespace std::tr1. */
+#define _GLIBCXX_USE_C99_STDINT_TR1 1
+
+/* Defined if clock_gettime syscall has monotonic and realtime clock support.
+   */
+/* #undef _GLIBCXX_USE_CLOCK_GETTIME_SYSCALL */
+
+/* Defined if clock_gettime has monotonic clock support. */
+/* #undef _GLIBCXX_USE_CLOCK_MONOTONIC */
+
+/* Defined if clock_gettime has realtime clock support. */
+/* #undef _GLIBCXX_USE_CLOCK_REALTIME */
+
+/* Define if ISO/IEC TR 24733 decimal floating point types are supported on
+   this host. */
+/* #undef _GLIBCXX_USE_DECIMAL_FLOAT */
+
+/* Define if fchmod is available in <sys/stat.h>. */
+#define _GLIBCXX_USE_FCHMOD 1
+
+/* Define if fchmodat is available in <sys/stat.h>. */
+#define _GLIBCXX_USE_FCHMODAT 1
+
+/* Define if __float128 is supported on this host. */
+/* #undef _GLIBCXX_USE_FLOAT128 */
+
+/* Defined if gettimeofday is available. */
+#define _GLIBCXX_USE_GETTIMEOFDAY 1
+
+/* Define if get_nprocs is available in <sys/sysinfo.h>. */
+/* #undef _GLIBCXX_USE_GET_NPROCS */
+
+/* Define if __int128 is supported on this host. */
+/* #undef _GLIBCXX_USE_INT128 */
+
+/* Define if LFS support is available. */
+/* #undef _GLIBCXX_USE_LFS */
+
+/* Define if code specialized for long long should be used. */
+#define _GLIBCXX_USE_LONG_LONG 1
+
+/* Defined if nanosleep is available. */
+/* #undef _GLIBCXX_USE_NANOSLEEP */
+
+/* Define if NLS translations are to be used. */
+/* #undef _GLIBCXX_USE_NLS */
+
+/* Define if pthreads_num_processors_np is available in <pthread.h>. */
+/* #undef _GLIBCXX_USE_PTHREADS_NUM_PROCESSORS_NP */
+
+/* Define if POSIX read/write locks are available in <gthr.h>. */
+/* #undef _GLIBCXX_USE_PTHREAD_RWLOCK_T */
+
+/* Define if /dev/random and /dev/urandom are available for the random_device
+   of TR1 (Chapter 5.1). */
+/* #undef _GLIBCXX_USE_RANDOM_TR1 */
+
+/* Define if usable realpath is available in <stdlib.h>. */
+/* #undef _GLIBCXX_USE_REALPATH */
+
+/* Defined if sched_yield is available. */
+/* #undef _GLIBCXX_USE_SCHED_YIELD */
+
+/* Define if _SC_NPROCESSORS_ONLN is available in <unistd.h>. */
+#define _GLIBCXX_USE_SC_NPROCESSORS_ONLN 1
+
+/* Define if _SC_NPROC_ONLN is available in <unistd.h>. */
+/* #undef _GLIBCXX_USE_SC_NPROC_ONLN */
+
+/* Define if sendfile is available in <sys/stat.h>. */
+/* #undef _GLIBCXX_USE_SENDFILE */
+
+/* Define if struct stat has timespec members. */
+/* #undef _GLIBCXX_USE_ST_MTIM */
+
+/* Define if sysctl(), CTL_HW and HW_NCPU are available in <sys/sysctl.h>. */
+/* #undef _GLIBCXX_USE_SYSCTL_HW_NCPU */
+
+/* Define if obsolescent tmpnam is available in <stdio.h>. */
+#define _GLIBCXX_USE_TMPNAM 1
+
+/* Define if utimensat and UTIME_OMIT are available in <sys/stat.h> and
+   AT_FDCWD in <fcntl.h>. */
+/* #undef _GLIBCXX_USE_UTIMENSAT */
+
+/* Define if code specialized for wchar_t should be used. */
+#define _GLIBCXX_USE_WCHAR_T 1
+
+/* Define to 1 if a verbose library is built, or 0 otherwise. */
+#define _GLIBCXX_VERBOSE 1
+
+/* Defined if as can handle rdrand. */
+/* #undef _GLIBCXX_X86_RDRAND */
+
+/* Define to 1 if mutex_timedlock is available. */
+#define _GTHREAD_USE_MUTEX_TIMEDLOCK 1
+
+/* Define if all C++11 overloads are available in <math.h>.  */
+#if __cplusplus >= 201103L
+/* #undef __CORRECT_ISO_CPP11_MATH_H_PROTO */
+#endif
+
+#if defined (_GLIBCXX_HAVE__ACOSF) && ! defined (_GLIBCXX_HAVE_ACOSF)
+# define _GLIBCXX_HAVE_ACOSF 1
+# define acosf _acosf
+#endif
+
+#if defined (_GLIBCXX_HAVE__ACOSL) && ! defined (_GLIBCXX_HAVE_ACOSL)
+# define _GLIBCXX_HAVE_ACOSL 1
+# define acosl _acosl
+#endif
+
+#if defined (_GLIBCXX_HAVE__ASINF) && ! defined (_GLIBCXX_HAVE_ASINF)
+# define _GLIBCXX_HAVE_ASINF 1
+# define asinf _asinf
+#endif
+
+#if defined (_GLIBCXX_HAVE__ASINL) && ! defined (_GLIBCXX_HAVE_ASINL)
+# define _GLIBCXX_HAVE_ASINL 1
+# define asinl _asinl
+#endif
+
+#if defined (_GLIBCXX_HAVE__ATAN2F) && ! defined (_GLIBCXX_HAVE_ATAN2F)
+# define _GLIBCXX_HAVE_ATAN2F 1
+# define atan2f _atan2f
+#endif
+
+#if defined (_GLIBCXX_HAVE__ATAN2L) && ! defined (_GLIBCXX_HAVE_ATAN2L)
+# define _GLIBCXX_HAVE_ATAN2L 1
+# define atan2l _atan2l
+#endif
+
+#if defined (_GLIBCXX_HAVE__ATANF) && ! defined (_GLIBCXX_HAVE_ATANF)
+# define _GLIBCXX_HAVE_ATANF 1
+# define atanf _atanf
+#endif
+
+#if defined (_GLIBCXX_HAVE__ATANL) && ! defined (_GLIBCXX_HAVE_ATANL)
+# define _GLIBCXX_HAVE_ATANL 1
+# define atanl _atanl
+#endif
+
+#if defined (_GLIBCXX_HAVE__CEILF) && ! defined (_GLIBCXX_HAVE_CEILF)
+# define _GLIBCXX_HAVE_CEILF 1
+# define ceilf _ceilf
+#endif
+
+#if defined (_GLIBCXX_HAVE__CEILL) && ! defined (_GLIBCXX_HAVE_CEILL)
+# define _GLIBCXX_HAVE_CEILL 1
+# define ceill _ceill
+#endif
+
+#if defined (_GLIBCXX_HAVE__COSF) && ! defined (_GLIBCXX_HAVE_COSF)
+# define _GLIBCXX_HAVE_COSF 1
+# define cosf _cosf
+#endif
+
+#if defined (_GLIBCXX_HAVE__COSHF) && ! defined (_GLIBCXX_HAVE_COSHF)
+# define _GLIBCXX_HAVE_COSHF 1
+# define coshf _coshf
+#endif
+
+#if defined (_GLIBCXX_HAVE__COSHL) && ! defined (_GLIBCXX_HAVE_COSHL)
+# define _GLIBCXX_HAVE_COSHL 1
+# define coshl _coshl
+#endif
+
+#if defined (_GLIBCXX_HAVE__COSL) && ! defined (_GLIBCXX_HAVE_COSL)
+# define _GLIBCXX_HAVE_COSL 1
+# define cosl _cosl
+#endif
+
+#if defined (_GLIBCXX_HAVE__EXPF) && ! defined (_GLIBCXX_HAVE_EXPF)
+# define _GLIBCXX_HAVE_EXPF 1
+# define expf _expf
+#endif
+
+#if defined (_GLIBCXX_HAVE__EXPL) && ! defined (_GLIBCXX_HAVE_EXPL)
+# define _GLIBCXX_HAVE_EXPL 1
+# define expl _expl
+#endif
+
+#if defined (_GLIBCXX_HAVE__FABSF) && ! defined (_GLIBCXX_HAVE_FABSF)
+# define _GLIBCXX_HAVE_FABSF 1
+# define fabsf _fabsf
+#endif
+
+#if defined (_GLIBCXX_HAVE__FABSL) && ! defined (_GLIBCXX_HAVE_FABSL)
+# define _GLIBCXX_HAVE_FABSL 1
+# define fabsl _fabsl
+#endif
+
+#if defined (_GLIBCXX_HAVE__FINITE) && ! defined (_GLIBCXX_HAVE_FINITE)
+# define _GLIBCXX_HAVE_FINITE 1
+# define finite _finite
+#endif
+
+#if defined (_GLIBCXX_HAVE__FINITEF) && ! defined (_GLIBCXX_HAVE_FINITEF)
+# define _GLIBCXX_HAVE_FINITEF 1
+# define finitef _finitef
+#endif
+
+#if defined (_GLIBCXX_HAVE__FINITEL) && ! defined (_GLIBCXX_HAVE_FINITEL)
+# define _GLIBCXX_HAVE_FINITEL 1
+# define finitel _finitel
+#endif
+
+#if defined (_GLIBCXX_HAVE__FLOORF) && ! defined (_GLIBCXX_HAVE_FLOORF)
+# define _GLIBCXX_HAVE_FLOORF 1
+# define floorf _floorf
+#endif
+
+#if defined (_GLIBCXX_HAVE__FLOORL) && ! defined (_GLIBCXX_HAVE_FLOORL)
+# define _GLIBCXX_HAVE_FLOORL 1
+# define floorl _floorl
+#endif
+
+#if defined (_GLIBCXX_HAVE__FMODF) && ! defined (_GLIBCXX_HAVE_FMODF)
+# define _GLIBCXX_HAVE_FMODF 1
+# define fmodf _fmodf
+#endif
+
+#if defined (_GLIBCXX_HAVE__FMODL) && ! defined (_GLIBCXX_HAVE_FMODL)
+# define _GLIBCXX_HAVE_FMODL 1
+# define fmodl _fmodl
+#endif
+
+#if defined (_GLIBCXX_HAVE__FPCLASS) && ! defined (_GLIBCXX_HAVE_FPCLASS)
+# define _GLIBCXX_HAVE_FPCLASS 1
+# define fpclass _fpclass
+#endif
+
+#if defined (_GLIBCXX_HAVE__FREXPF) && ! defined (_GLIBCXX_HAVE_FREXPF)
+# define _GLIBCXX_HAVE_FREXPF 1
+# define frexpf _frexpf
+#endif
+
+#if defined (_GLIBCXX_HAVE__FREXPL) && ! defined (_GLIBCXX_HAVE_FREXPL)
+# define _GLIBCXX_HAVE_FREXPL 1
+# define frexpl _frexpl
+#endif
+
+#if defined (_GLIBCXX_HAVE__HYPOT) && ! defined (_GLIBCXX_HAVE_HYPOT)
+# define _GLIBCXX_HAVE_HYPOT 1
+# define hypot _hypot
+#endif
+
+#if defined (_GLIBCXX_HAVE__HYPOTF) && ! defined (_GLIBCXX_HAVE_HYPOTF)
+# define _GLIBCXX_HAVE_HYPOTF 1
+# define hypotf _hypotf
+#endif
+
+#if defined (_GLIBCXX_HAVE__HYPOTL) && ! defined (_GLIBCXX_HAVE_HYPOTL)
+# define _GLIBCXX_HAVE_HYPOTL 1
+# define hypotl _hypotl
+#endif
+
+#if defined (_GLIBCXX_HAVE__ISINF) && ! defined (_GLIBCXX_HAVE_ISINF)
+# define _GLIBCXX_HAVE_ISINF 1
+# define isinf _isinf
+#endif
+
+#if defined (_GLIBCXX_HAVE__ISINFF) && ! defined (_GLIBCXX_HAVE_ISINFF)
+# define _GLIBCXX_HAVE_ISINFF 1
+# define isinff _isinff
+#endif
+
+#if defined (_GLIBCXX_HAVE__ISINFL) && ! defined (_GLIBCXX_HAVE_ISINFL)
+# define _GLIBCXX_HAVE_ISINFL 1
+# define isinfl _isinfl
+#endif
+
+#if defined (_GLIBCXX_HAVE__ISNAN) && ! defined (_GLIBCXX_HAVE_ISNAN)
+# define _GLIBCXX_HAVE_ISNAN 1
+# define isnan _isnan
+#endif
+
+#if defined (_GLIBCXX_HAVE__ISNANF) && ! defined (_GLIBCXX_HAVE_ISNANF)
+# define _GLIBCXX_HAVE_ISNANF 1
+# define isnanf _isnanf
+#endif
+
+#if defined (_GLIBCXX_HAVE__ISNANL) && ! defined (_GLIBCXX_HAVE_ISNANL)
+# define _GLIBCXX_HAVE_ISNANL 1
+# define isnanl _isnanl
+#endif
+
+#if defined (_GLIBCXX_HAVE__LDEXPF) && ! defined (_GLIBCXX_HAVE_LDEXPF)
+# define _GLIBCXX_HAVE_LDEXPF 1
+# define ldexpf _ldexpf
+#endif
+
+#if defined (_GLIBCXX_HAVE__LDEXPL) && ! defined (_GLIBCXX_HAVE_LDEXPL)
+# define _GLIBCXX_HAVE_LDEXPL 1
+# define ldexpl _ldexpl
+#endif
+
+#if defined (_GLIBCXX_HAVE__LOG10F) && ! defined (_GLIBCXX_HAVE_LOG10F)
+# define _GLIBCXX_HAVE_LOG10F 1
+# define log10f _log10f
+#endif
+
+#if defined (_GLIBCXX_HAVE__LOG10L) && ! defined (_GLIBCXX_HAVE_LOG10L)
+# define _GLIBCXX_HAVE_LOG10L 1
+# define log10l _log10l
+#endif
+
+#if defined (_GLIBCXX_HAVE__LOGF) && ! defined (_GLIBCXX_HAVE_LOGF)
+# define _GLIBCXX_HAVE_LOGF 1
+# define logf _logf
+#endif
+
+#if defined (_GLIBCXX_HAVE__LOGL) && ! defined (_GLIBCXX_HAVE_LOGL)
+# define _GLIBCXX_HAVE_LOGL 1
+# define logl _logl
+#endif
+
+#if defined (_GLIBCXX_HAVE__MODF) && ! defined (_GLIBCXX_HAVE_MODF)
+# define _GLIBCXX_HAVE_MODF 1
+# define modf _modf
+#endif
+
+#if defined (_GLIBCXX_HAVE__MODFF) && ! defined (_GLIBCXX_HAVE_MODFF)
+# define _GLIBCXX_HAVE_MODFF 1
+# define modff _modff
+#endif
+
+#if defined (_GLIBCXX_HAVE__MODFL) && ! defined (_GLIBCXX_HAVE_MODFL)
+# define _GLIBCXX_HAVE_MODFL 1
+# define modfl _modfl
+#endif
+
+#if defined (_GLIBCXX_HAVE__POWF) && ! defined (_GLIBCXX_HAVE_POWF)
+# define _GLIBCXX_HAVE_POWF 1
+# define powf _powf
+#endif
+
+#if defined (_GLIBCXX_HAVE__POWL) && ! defined (_GLIBCXX_HAVE_POWL)
+# define _GLIBCXX_HAVE_POWL 1
+# define powl _powl
+#endif
+
+#if defined (_GLIBCXX_HAVE__QFPCLASS) && ! defined (_GLIBCXX_HAVE_QFPCLASS)
+# define _GLIBCXX_HAVE_QFPCLASS 1
+# define qfpclass _qfpclass
+#endif
+
+#if defined (_GLIBCXX_HAVE__SINCOS) && ! defined (_GLIBCXX_HAVE_SINCOS)
+# define _GLIBCXX_HAVE_SINCOS 1
+# define sincos _sincos
+#endif
+
+#if defined (_GLIBCXX_HAVE__SINCOSF) && ! defined (_GLIBCXX_HAVE_SINCOSF)
+# define _GLIBCXX_HAVE_SINCOSF 1
+# define sincosf _sincosf
+#endif
+
+#if defined (_GLIBCXX_HAVE__SINCOSL) && ! defined (_GLIBCXX_HAVE_SINCOSL)
+# define _GLIBCXX_HAVE_SINCOSL 1
+# define sincosl _sincosl
+#endif
+
+#if defined (_GLIBCXX_HAVE__SINF) && ! defined (_GLIBCXX_HAVE_SINF)
+# define _GLIBCXX_HAVE_SINF 1
+# define sinf _sinf
+#endif
+
+#if defined (_GLIBCXX_HAVE__SINHF) && ! defined (_GLIBCXX_HAVE_SINHF)
+# define _GLIBCXX_HAVE_SINHF 1
+# define sinhf _sinhf
+#endif
+
+#if defined (_GLIBCXX_HAVE__SINHL) && ! defined (_GLIBCXX_HAVE_SINHL)
+# define _GLIBCXX_HAVE_SINHL 1
+# define sinhl _sinhl
+#endif
+
+#if defined (_GLIBCXX_HAVE__SINL) && ! defined (_GLIBCXX_HAVE_SINL)
+# define _GLIBCXX_HAVE_SINL 1
+# define sinl _sinl
+#endif
+
+#if defined (_GLIBCXX_HAVE__SQRTF) && ! defined (_GLIBCXX_HAVE_SQRTF)
+# define _GLIBCXX_HAVE_SQRTF 1
+# define sqrtf _sqrtf
+#endif
+
+#if defined (_GLIBCXX_HAVE__SQRTL) && ! defined (_GLIBCXX_HAVE_SQRTL)
+# define _GLIBCXX_HAVE_SQRTL 1
+# define sqrtl _sqrtl
+#endif
+
+#if defined (_GLIBCXX_HAVE__STRTOF) && ! defined (_GLIBCXX_HAVE_STRTOF)
+# define _GLIBCXX_HAVE_STRTOF 1
+# define strtof _strtof
+#endif
+
+#if defined (_GLIBCXX_HAVE__STRTOLD) && ! defined (_GLIBCXX_HAVE_STRTOLD)
+# define _GLIBCXX_HAVE_STRTOLD 1
+# define strtold _strtold
+#endif
+
+#if defined (_GLIBCXX_HAVE__TANF) && ! defined (_GLIBCXX_HAVE_TANF)
+# define _GLIBCXX_HAVE_TANF 1
+# define tanf _tanf
+#endif
+
+#if defined (_GLIBCXX_HAVE__TANHF) && ! defined (_GLIBCXX_HAVE_TANHF)
+# define _GLIBCXX_HAVE_TANHF 1
+# define tanhf _tanhf
+#endif
+
+#if defined (_GLIBCXX_HAVE__TANHL) && ! defined (_GLIBCXX_HAVE_TANHL)
+# define _GLIBCXX_HAVE_TANHL 1
+# define tanhl _tanhl
+#endif
+
+#if defined (_GLIBCXX_HAVE__TANL) && ! defined (_GLIBCXX_HAVE_TANL)
+# define _GLIBCXX_HAVE_TANL 1
+# define tanl _tanl
+#endif
+
+#endif // _GLIBCXX_CXX_CONFIG_H

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv6-m/bits/c++io.h

@@ -0,0 +1,50 @@
+// Underlying io library details -*- C++ -*-
+
+// Copyright (C) 2000-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/c++io.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{ios}
+ */
+
+// c_io_stdio.h - Defines for using "C" stdio.h
+
+#ifndef _GLIBCXX_CXX_IO_H
+#define _GLIBCXX_CXX_IO_H 1
+
+#include <cstdio>
+#include <bits/gthr.h>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  typedef __gthread_mutex_t __c_lock;
+
+  // for basic_file.h
+  typedef FILE __c_file;
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv6-m/bits/c++locale.h

@@ -0,0 +1,92 @@
+// Wrapper for underlying C-language localization -*- C++ -*-
+
+// Copyright (C) 2001-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/c++locale.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{locale}
+ */
+
+//
+// ISO C++ 14882: 22.8  Standard locale categories.
+//
+
+// Written by Benjamin Kosnik <bkoz@redhat.com>
+
+#ifndef _GLIBCXX_CXX_LOCALE_H
+#define _GLIBCXX_CXX_LOCALE_H 1
+
+#pragma GCC system_header
+
+#include <clocale>
+
+#define _GLIBCXX_NUM_CATEGORIES 0
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  typedef int*			__c_locale;
+
+  // Convert numeric value of type double and long double to string and
+  // return length of string.  If vsnprintf is available use it, otherwise
+  // fall back to the unsafe vsprintf which, in general, can be dangerous
+  // and should be avoided.
+  inline int
+  __convert_from_v(const __c_locale&, char* __out, 
+		   const int __size __attribute__((__unused__)),
+		   const char* __fmt, ...)
+  {
+    char* __old = std::setlocale(LC_NUMERIC, 0);
+    char* __sav = 0;
+    if (__builtin_strcmp(__old, "C"))
+      {
+	const size_t __len = __builtin_strlen(__old) + 1;
+	__sav = new char[__len];
+	__builtin_memcpy(__sav, __old, __len);
+	std::setlocale(LC_NUMERIC, "C");
+      }
+
+    __builtin_va_list __args;
+    __builtin_va_start(__args, __fmt);
+
+#ifdef _GLIBCXX_USE_C99
+    const int __ret = __builtin_vsnprintf(__out, __size, __fmt, __args);
+#else
+    const int __ret = __builtin_vsprintf(__out, __fmt, __args);
+#endif
+
+    __builtin_va_end(__args);
+
+    if (__sav)
+      {
+	std::setlocale(LC_NUMERIC, __sav);
+	delete [] __sav;
+      }
+    return __ret;
+  }
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv6-m/bits/cpu_defines.h

@@ -0,0 +1,33 @@
+// Specific definitions for generic platforms  -*- C++ -*-
+
+// Copyright (C) 2005-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/cpu_defines.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{iosfwd}
+ */
+
+#ifndef _GLIBCXX_CPU_DEFINES
+#define _GLIBCXX_CPU_DEFINES 1
+
+#endif

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv6-m/bits/ctype_base.h

@@ -0,0 +1,61 @@
+// Locale support -*- C++ -*-
+
+// Copyright (C) 2000-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+//
+// ISO C++ 14882: 22.1  Locales
+//
+  
+// Information as gleaned from /usr/include/ctype.h
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /// @brief  Base class for ctype.
+  struct ctype_base
+  {
+    // Non-standard typedefs.
+    typedef const int* 		__to_type;
+
+    // NB: Offsets into ctype<char>::_M_table force a particular size
+    // on the mask type. Because of this, we don't use an enum.
+    typedef char 		mask;
+    static const mask upper    	= _U;
+    static const mask lower 	= _L;
+    static const mask alpha 	= _U | _L;
+    static const mask digit 	= _N;
+    static const mask xdigit 	= _X | _N;
+    static const mask space 	= _S;
+    static const mask print 	= _P | _U | _L | _N | _B;
+    static const mask graph 	= _P | _U | _L | _N;
+    static const mask cntrl 	= _C;
+    static const mask punct 	= _P;
+    static const mask alnum 	= _U | _L | _N;
+#if __cplusplus >= 201103L
+    static const mask blank 	= space;
+#endif
+  };
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv6-m/bits/ctype_inline.h

@@ -0,0 +1,74 @@
+// Locale support -*- C++ -*-
+
+// Copyright (C) 2000-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/ctype_inline.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{locale}
+ */
+
+//
+// ISO C++ 14882: 22.1  Locales
+//
+
+// ctype bits to be inlined go here. Non-inlinable (ie virtual do_*)
+// functions go in ctype.cc
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  bool
+  ctype<char>::
+  is(mask __m, char __c) const
+  { return _M_table[static_cast<unsigned char>(__c)] & __m; }
+
+  const char*
+  ctype<char>::
+  is(const char* __low, const char* __high, mask* __vec) const
+  {
+    while (__low < __high)
+      *__vec++ = _M_table[static_cast<unsigned char>(*__low++)];
+    return __high;
+  }
+
+  const char*
+  ctype<char>::
+  scan_is(mask __m, const char* __low, const char* __high) const
+  {
+    while (__low < __high && !this->is(__m, *__low))
+      ++__low;
+    return __low;
+  }
+
+  const char*
+  ctype<char>::
+  scan_not(mask __m, const char* __low, const char* __high) const
+  {
+    while (__low < __high && this->is(__m, *__low) != 0)
+      ++__low;
+    return __low;
+  }
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv6-m/bits/cxxabi_tweaks.h

@@ -0,0 +1,82 @@
+// Control various target specific ABI tweaks.  ARM version.
+
+// Copyright (C) 2004-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/cxxabi_tweaks.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{cxxabi.h}
+ */
+
+#ifndef _CXXABI_TWEAKS_H
+#define _CXXABI_TWEAKS_H 1
+
+#ifdef __cplusplus
+namespace __cxxabiv1
+{
+  extern "C" 
+  {
+#endif
+
+#ifdef __ARM_EABI__
+  // The ARM EABI uses the least significant bit of a 32-bit
+  // guard variable.  */
+#define _GLIBCXX_GUARD_TEST(x) ((*(x) & 1) != 0)
+#define _GLIBCXX_GUARD_SET(x) *(x) = 1
+#define _GLIBCXX_GUARD_BIT 1
+#define _GLIBCXX_GUARD_PENDING_BIT __guard_test_bit (1, 1)
+#define _GLIBCXX_GUARD_WAITING_BIT __guard_test_bit (2, 1)
+  typedef int __guard;
+
+  // We also want the element size in array cookies.
+#define _GLIBCXX_ELTSIZE_IN_COOKIE 1
+  
+  // __cxa_vec_ctor should return a pointer to the array.
+  typedef void * __cxa_vec_ctor_return_type;
+#define _GLIBCXX_CXA_VEC_CTOR_RETURN(x) return x
+  // Constructors and destructors return the "this" pointer.
+  typedef void * __cxa_cdtor_return_type;
+
+#else // __ARM_EABI__
+
+  // The generic ABI uses the first byte of a 64-bit guard variable.
+#define _GLIBCXX_GUARD_TEST(x) (*(char *) (x) != 0)
+#define _GLIBCXX_GUARD_SET(x) *(char *) (x) = 1
+#define _GLIBCXX_GUARD_BIT __guard_test_bit (0, 1)
+#define _GLIBCXX_GUARD_PENDING_BIT __guard_test_bit (1, 1)
+#define _GLIBCXX_GUARD_WAITING_BIT __guard_test_bit (2, 1)
+  __extension__ typedef int __guard __attribute__((mode (__DI__)));
+
+  // __cxa_vec_ctor has void return type.
+  typedef void __cxa_vec_ctor_return_type;
+#define _GLIBCXX_CXA_VEC_CTOR_RETURN(x) return
+  // Constructors and destructors do not return a value.
+  typedef void __cxa_cdtor_return_type;
+
+#endif //!__ARM_EABI__
+
+#ifdef __cplusplus
+  }
+} // namespace __cxxabiv1
+#endif
+
+#endif 

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv6-m/bits/error_constants.h

@@ -0,0 +1,178 @@
+// Specific definitions for generic platforms  -*- C++ -*-
+
+// Copyright (C) 2007-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/error_constants.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{system_error}
+ */
+
+#ifndef _GLIBCXX_ERROR_CONSTANTS
+#define _GLIBCXX_ERROR_CONSTANTS 1
+
+#include <bits/c++config.h>
+#include <cerrno>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  enum class errc
+    {
+      address_family_not_supported = 		EAFNOSUPPORT,
+      address_in_use = 				EADDRINUSE,
+      address_not_available = 			EADDRNOTAVAIL,
+      already_connected = 			EISCONN,
+      argument_list_too_long = 			E2BIG,
+      argument_out_of_domain = 			EDOM,
+      bad_address = 				EFAULT,
+      bad_file_descriptor = 			EBADF,
+
+#ifdef _GLIBCXX_HAVE_EBADMSG
+      bad_message = 				EBADMSG,
+#endif
+
+      broken_pipe = 				EPIPE,
+      connection_aborted = 			ECONNABORTED,
+      connection_already_in_progress = 		EALREADY,
+      connection_refused = 			ECONNREFUSED,
+      connection_reset = 			ECONNRESET,
+      cross_device_link = 			EXDEV,
+      destination_address_required = 		EDESTADDRREQ,
+      device_or_resource_busy = 		EBUSY,
+      directory_not_empty = 			ENOTEMPTY,
+      executable_format_error = 		ENOEXEC,
+      file_exists = 	       			EEXIST,
+      file_too_large = 				EFBIG,
+      filename_too_long = 			ENAMETOOLONG,
+      function_not_supported = 			ENOSYS,
+      host_unreachable = 			EHOSTUNREACH,
+
+#ifdef _GLIBCXX_HAVE_EIDRM
+      identifier_removed = 			EIDRM,
+#endif
+
+      illegal_byte_sequence = 			EILSEQ,
+      inappropriate_io_control_operation = 	ENOTTY,
+      interrupted = 				EINTR,
+      invalid_argument = 			EINVAL,
+      invalid_seek = 				ESPIPE,
+      io_error = 				EIO,
+      is_a_directory = 				EISDIR,
+      message_size = 				EMSGSIZE,
+      network_down = 				ENETDOWN,
+      network_reset = 				ENETRESET,
+      network_unreachable = 			ENETUNREACH,
+      no_buffer_space = 			ENOBUFS,
+      no_child_process = 			ECHILD,
+
+#ifdef _GLIBCXX_HAVE_ENOLINK
+      no_link = 				ENOLINK,
+#endif
+
+      no_lock_available = 			ENOLCK,
+
+#ifdef _GLIBCXX_HAVE_ENODATA
+      no_message_available = 			ENODATA, 
+#endif
+
+      no_message = 				ENOMSG, 
+      no_protocol_option = 			ENOPROTOOPT,
+      no_space_on_device = 			ENOSPC,
+
+#ifdef _GLIBCXX_HAVE_ENOSR
+      no_stream_resources = 			ENOSR,
+#endif
+
+      no_such_device_or_address = 		ENXIO,
+      no_such_device = 				ENODEV,
+      no_such_file_or_directory = 		ENOENT,
+      no_such_process = 			ESRCH,
+      not_a_directory = 			ENOTDIR,
+      not_a_socket = 				ENOTSOCK,
+
+#ifdef _GLIBCXX_HAVE_ENOSTR
+      not_a_stream = 				ENOSTR,
+#endif
+
+      not_connected = 				ENOTCONN,
+      not_enough_memory = 			ENOMEM,
+
+#ifdef _GLIBCXX_HAVE_ENOTSUP
+      not_supported = 				ENOTSUP,
+#endif
+
+#ifdef _GLIBCXX_HAVE_ECANCELED
+      operation_canceled = 			ECANCELED,
+#endif
+
+      operation_in_progress = 			EINPROGRESS,
+      operation_not_permitted = 		EPERM,
+      operation_not_supported = 		EOPNOTSUPP,
+      operation_would_block = 			EWOULDBLOCK,
+
+#ifdef _GLIBCXX_HAVE_EOWNERDEAD
+      owner_dead = 				EOWNERDEAD,
+#endif
+
+      permission_denied = 			EACCES,
+
+#ifdef _GLIBCXX_HAVE_EPROTO
+      protocol_error = 				EPROTO,
+#endif
+
+      protocol_not_supported = 			EPROTONOSUPPORT,
+      read_only_file_system = 			EROFS,
+      resource_deadlock_would_occur = 		EDEADLK,
+      resource_unavailable_try_again = 		EAGAIN,
+      result_out_of_range = 			ERANGE,
+
+#ifdef _GLIBCXX_HAVE_ENOTRECOVERABLE
+      state_not_recoverable = 			ENOTRECOVERABLE,
+#endif
+
+#ifdef _GLIBCXX_HAVE_ETIME
+      stream_timeout = 				ETIME,
+#endif
+
+#ifdef _GLIBCXX_HAVE_ETXTBSY
+      text_file_busy = 				ETXTBSY,
+#endif
+
+      timed_out = 				ETIMEDOUT,
+      too_many_files_open_in_system = 		ENFILE,
+      too_many_files_open = 			EMFILE,
+      too_many_links = 				EMLINK,
+      too_many_symbolic_link_levels = 		ELOOP,
+
+#ifdef _GLIBCXX_HAVE_EOVERFLOW
+      value_too_large = 			EOVERFLOW,
+#endif
+
+      wrong_protocol_type = 			EPROTOTYPE
+    };
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv6-m/bits/extc++.h

@@ -0,0 +1,71 @@
+// C++ includes used for precompiling extensions -*- C++ -*-
+
+// Copyright (C) 2006-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file extc++.h
+ *  This is an implementation file for a precompiled header.
+ */
+
+#if __cplusplus < 201103L
+#include <bits/stdtr1c++.h>
+#endif
+
+#include <ext/algorithm>
+#include <ext/array_allocator.h>
+#include <ext/atomicity.h>
+#include <ext/bitmap_allocator.h>
+#include <ext/cast.h>
+#include <ext/concurrence.h>
+#include <ext/debug_allocator.h>
+#include <ext/extptr_allocator.h>
+#include <ext/functional>
+#include <ext/iterator>
+#include <ext/malloc_allocator.h>
+#include <ext/memory>
+#include <ext/mt_allocator.h>
+#include <ext/new_allocator.h>
+#include <ext/numeric>
+#include <ext/pod_char_traits.h>
+#include <ext/pointer.h>
+#include <ext/pool_allocator.h>
+#include <ext/rb_tree>
+#include <ext/rope>
+#include <ext/slist>
+#include <ext/stdio_filebuf.h>
+#include <ext/stdio_sync_filebuf.h>
+#include <ext/throw_allocator.h>
+#include <ext/typelist.h>
+#include <ext/type_traits.h>
+#include <ext/vstring.h>
+#include <ext/pb_ds/assoc_container.hpp>
+#include <ext/pb_ds/priority_queue.hpp>
+#include <ext/pb_ds/exception.hpp>
+#include <ext/pb_ds/hash_policy.hpp>
+#include <ext/pb_ds/list_update_policy.hpp>
+#include <ext/pb_ds/tree_policy.hpp>
+#include <ext/pb_ds/trie_policy.hpp>
+
+#ifdef _GLIBCXX_HAVE_ICONV
+ #include <ext/codecvt_specializations.h>
+ #include <ext/enc_filebuf.h>
+#endif

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv6-m/bits/gthr-default.h

@@ -0,0 +1,298 @@
+/* Threads compatibility routines for libgcc2 and libobjc.  */
+/* Compile this one with gcc.  */
+/* Copyright (C) 1997-2015 Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3, or (at your option) any later
+version.
+
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+<http://www.gnu.org/licenses/>.  */
+
+#ifndef _GLIBCXX_GCC_GTHR_SINGLE_H
+#define _GLIBCXX_GCC_GTHR_SINGLE_H
+
+/* Just provide compatibility for mutex handling.  */
+
+typedef int __gthread_key_t;
+typedef int __gthread_once_t;
+typedef int __gthread_mutex_t;
+typedef int __gthread_recursive_mutex_t;
+
+#define __GTHREAD_ONCE_INIT 0
+#define __GTHREAD_MUTEX_INIT 0
+#define __GTHREAD_MUTEX_INIT_FUNCTION(mx)
+#define __GTHREAD_RECURSIVE_MUTEX_INIT 0
+
+#define _GLIBCXX_UNUSED __attribute__((__unused__))
+
+#ifdef _LIBOBJC
+
+/* Thread local storage for a single thread */
+static void *thread_local_storage = NULL;
+
+/* Backend initialization functions */
+
+/* Initialize the threads subsystem.  */
+static inline int
+__gthread_objc_init_thread_system (void)
+{
+  /* No thread support available */
+  return -1;
+}
+
+/* Close the threads subsystem.  */
+static inline int
+__gthread_objc_close_thread_system (void)
+{
+  /* No thread support available */
+  return -1;
+}
+
+/* Backend thread functions */
+
+/* Create a new thread of execution.  */
+static inline objc_thread_t
+__gthread_objc_thread_detach (void (* func)(void *), void * arg _GLIBCXX_UNUSED)
+{
+  /* No thread support available */
+  return NULL;
+}
+
+/* Set the current thread's priority.  */
+static inline int
+__gthread_objc_thread_set_priority (int priority _GLIBCXX_UNUSED)
+{
+  /* No thread support available */
+  return -1;
+}
+
+/* Return the current thread's priority.  */
+static inline int
+__gthread_objc_thread_get_priority (void)
+{
+  return OBJC_THREAD_INTERACTIVE_PRIORITY;
+}
+
+/* Yield our process time to another thread.  */
+static inline void
+__gthread_objc_thread_yield (void)
+{
+  return;
+}
+
+/* Terminate the current thread.  */
+static inline int
+__gthread_objc_thread_exit (void)
+{
+  /* No thread support available */
+  /* Should we really exit the program */
+  /* exit (&__objc_thread_exit_status); */
+  return -1;
+}
+
+/* Returns an integer value which uniquely describes a thread.  */
+static inline objc_thread_t
+__gthread_objc_thread_id (void)
+{
+  /* No thread support, use 1.  */
+  return (objc_thread_t) 1;
+}
+
+/* Sets the thread's local storage pointer.  */
+static inline int
+__gthread_objc_thread_set_data (void *value)
+{
+  thread_local_storage = value;
+  return 0;
+}
+
+/* Returns the thread's local storage pointer.  */
+static inline void *
+__gthread_objc_thread_get_data (void)
+{
+  return thread_local_storage;
+}
+
+/* Backend mutex functions */
+
+/* Allocate a mutex.  */
+static inline int
+__gthread_objc_mutex_allocate (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Deallocate a mutex.  */
+static inline int
+__gthread_objc_mutex_deallocate (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Grab a lock on a mutex.  */
+static inline int
+__gthread_objc_mutex_lock (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  /* There can only be one thread, so we always get the lock */
+  return 0;
+}
+
+/* Try to grab a lock on a mutex.  */
+static inline int
+__gthread_objc_mutex_trylock (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  /* There can only be one thread, so we always get the lock */
+  return 0;
+}
+
+/* Unlock the mutex */
+static inline int
+__gthread_objc_mutex_unlock (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Backend condition mutex functions */
+
+/* Allocate a condition.  */
+static inline int
+__gthread_objc_condition_allocate (objc_condition_t condition _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Deallocate a condition.  */
+static inline int
+__gthread_objc_condition_deallocate (objc_condition_t condition _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Wait on the condition */
+static inline int
+__gthread_objc_condition_wait (objc_condition_t condition _GLIBCXX_UNUSED,
+			       objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Wake up all threads waiting on this condition.  */
+static inline int
+__gthread_objc_condition_broadcast (objc_condition_t condition _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Wake up one thread waiting on this condition.  */
+static inline int
+__gthread_objc_condition_signal (objc_condition_t condition _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+#else /* _LIBOBJC */
+
+static inline int
+__gthread_active_p (void)
+{
+  return 0;
+}
+
+static inline int
+__gthread_once (__gthread_once_t *__once _GLIBCXX_UNUSED, void (*__func) (void) _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int _GLIBCXX_UNUSED
+__gthread_key_create (__gthread_key_t *__key _GLIBCXX_UNUSED, void (*__func) (void *) _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static int _GLIBCXX_UNUSED
+__gthread_key_delete (__gthread_key_t __key _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline void *
+__gthread_getspecific (__gthread_key_t __key _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_setspecific (__gthread_key_t __key _GLIBCXX_UNUSED, const void *__v _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_mutex_destroy (__gthread_mutex_t *__mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_mutex_lock (__gthread_mutex_t *__mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_mutex_trylock (__gthread_mutex_t *__mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_mutex_unlock (__gthread_mutex_t *__mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_recursive_mutex_lock (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_lock (__mutex);
+}
+
+static inline int
+__gthread_recursive_mutex_trylock (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_trylock (__mutex);
+}
+
+static inline int
+__gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_unlock (__mutex);
+}
+
+static inline int
+__gthread_recursive_mutex_destroy (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_destroy (__mutex);
+}
+
+#endif /* _LIBOBJC */
+
+#undef _GLIBCXX_UNUSED
+
+#endif /* ! _GLIBCXX_GCC_GTHR_SINGLE_H */

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv6-m/bits/gthr-posix.h

@@ -0,0 +1,889 @@
+/* Threads compatibility routines for libgcc2 and libobjc.  */
+/* Compile this one with gcc.  */
+/* Copyright (C) 1997-2015 Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3, or (at your option) any later
+version.
+
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+<http://www.gnu.org/licenses/>.  */
+
+#ifndef _GLIBCXX_GCC_GTHR_POSIX_H
+#define _GLIBCXX_GCC_GTHR_POSIX_H
+
+/* POSIX threads specific definitions.
+   Easy, since the interface is just one-to-one mapping.  */
+
+#define __GTHREADS 1
+#define __GTHREADS_CXX0X 1
+
+#include <pthread.h>
+
+#if ((defined(_LIBOBJC) || defined(_LIBOBJC_WEAK)) \
+     || !defined(_GTHREAD_USE_MUTEX_TIMEDLOCK))
+# include <unistd.h>
+# if defined(_POSIX_TIMEOUTS) && _POSIX_TIMEOUTS >= 0
+#  define _GTHREAD_USE_MUTEX_TIMEDLOCK 1
+# else
+#  define _GTHREAD_USE_MUTEX_TIMEDLOCK 0
+# endif
+#endif
+
+typedef pthread_t __gthread_t;
+typedef pthread_key_t __gthread_key_t;
+typedef pthread_once_t __gthread_once_t;
+typedef pthread_mutex_t __gthread_mutex_t;
+typedef pthread_mutex_t __gthread_recursive_mutex_t;
+typedef pthread_cond_t __gthread_cond_t;
+typedef struct timespec __gthread_time_t;
+
+/* POSIX like conditional variables are supported.  Please look at comments
+   in gthr.h for details. */
+#define __GTHREAD_HAS_COND	1
+
+#define __GTHREAD_MUTEX_INIT PTHREAD_MUTEX_INITIALIZER
+#define __GTHREAD_MUTEX_INIT_FUNCTION __gthread_mutex_init_function
+#define __GTHREAD_ONCE_INIT PTHREAD_ONCE_INIT
+#if defined(PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
+#define __GTHREAD_RECURSIVE_MUTEX_INIT PTHREAD_RECURSIVE_MUTEX_INITIALIZER
+#elif defined(PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP)
+#define __GTHREAD_RECURSIVE_MUTEX_INIT PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP
+#else
+#define __GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION __gthread_recursive_mutex_init_function
+#endif
+#define __GTHREAD_COND_INIT PTHREAD_COND_INITIALIZER
+#define __GTHREAD_TIME_INIT {0,0}
+
+#ifdef _GTHREAD_USE_MUTEX_INIT_FUNC
+# undef __GTHREAD_MUTEX_INIT
+#endif
+#ifdef _GTHREAD_USE_RECURSIVE_MUTEX_INIT_FUNC
+# undef __GTHREAD_RECURSIVE_MUTEX_INIT
+# undef __GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION
+# define __GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION __gthread_recursive_mutex_init_function
+#endif
+#ifdef _GTHREAD_USE_COND_INIT_FUNC
+# undef __GTHREAD_COND_INIT
+# define __GTHREAD_COND_INIT_FUNCTION __gthread_cond_init_function
+#endif
+
+#if __GXX_WEAK__ && _GLIBCXX_GTHREAD_USE_WEAK
+# ifndef __gthrw_pragma
+#  define __gthrw_pragma(pragma)
+# endif
+# define __gthrw2(name,name2,type) \
+  static __typeof(type) name __attribute__ ((__weakref__(#name2))); \
+  __gthrw_pragma(weak type)
+# define __gthrw_(name) __gthrw_ ## name
+#else
+# define __gthrw2(name,name2,type)
+# define __gthrw_(name) name
+#endif
+
+/* Typically, __gthrw_foo is a weak reference to symbol foo.  */
+#define __gthrw(name) __gthrw2(__gthrw_ ## name,name,name)
+
+__gthrw(pthread_once)
+__gthrw(pthread_getspecific)
+__gthrw(pthread_setspecific)
+
+__gthrw(pthread_create)
+__gthrw(pthread_join)
+__gthrw(pthread_equal)
+__gthrw(pthread_self)
+__gthrw(pthread_detach)
+#ifndef __BIONIC__
+__gthrw(pthread_cancel)
+#endif
+__gthrw(sched_yield)
+
+__gthrw(pthread_mutex_lock)
+__gthrw(pthread_mutex_trylock)
+#if _GTHREAD_USE_MUTEX_TIMEDLOCK
+__gthrw(pthread_mutex_timedlock)
+#endif
+__gthrw(pthread_mutex_unlock)
+__gthrw(pthread_mutex_init)
+__gthrw(pthread_mutex_destroy)
+
+__gthrw(pthread_cond_init)
+__gthrw(pthread_cond_broadcast)
+__gthrw(pthread_cond_signal)
+__gthrw(pthread_cond_wait)
+__gthrw(pthread_cond_timedwait)
+__gthrw(pthread_cond_destroy)
+
+__gthrw(pthread_key_create)
+__gthrw(pthread_key_delete)
+__gthrw(pthread_mutexattr_init)
+__gthrw(pthread_mutexattr_settype)
+__gthrw(pthread_mutexattr_destroy)
+
+
+#if defined(_LIBOBJC) || defined(_LIBOBJC_WEAK)
+/* Objective-C.  */
+__gthrw(pthread_exit)
+#ifdef _POSIX_PRIORITY_SCHEDULING
+#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING
+__gthrw(sched_get_priority_max)
+__gthrw(sched_get_priority_min)
+#endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */
+#endif /* _POSIX_PRIORITY_SCHEDULING */
+__gthrw(pthread_attr_destroy)
+__gthrw(pthread_attr_init)
+__gthrw(pthread_attr_setdetachstate)
+#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING
+__gthrw(pthread_getschedparam)
+__gthrw(pthread_setschedparam)
+#endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */
+#endif /* _LIBOBJC || _LIBOBJC_WEAK */
+
+#if __GXX_WEAK__ && _GLIBCXX_GTHREAD_USE_WEAK
+
+/* On Solaris 2.6 up to 9, the libc exposes a POSIX threads interface even if
+   -pthreads is not specified.  The functions are dummies and most return an
+   error value.  However pthread_once returns 0 without invoking the routine
+   it is passed so we cannot pretend that the interface is active if -pthreads
+   is not specified.  On Solaris 2.5.1, the interface is not exposed at all so
+   we need to play the usual game with weak symbols.  On Solaris 10 and up, a
+   working interface is always exposed.  On FreeBSD 6 and later, libc also
+   exposes a dummy POSIX threads interface, similar to what Solaris 2.6 up
+   to 9 does.  FreeBSD >= 700014 even provides a pthread_cancel stub in libc,
+   which means the alternate __gthread_active_p below cannot be used there.  */
+
+#if defined(__FreeBSD__) || (defined(__sun) && defined(__svr4__))
+
+static volatile int __gthread_active = -1;
+
+static void
+__gthread_trigger (void)
+{
+  __gthread_active = 1;
+}
+
+static inline int
+__gthread_active_p (void)
+{
+  static pthread_mutex_t __gthread_active_mutex = PTHREAD_MUTEX_INITIALIZER;
+  static pthread_once_t __gthread_active_once = PTHREAD_ONCE_INIT;
+
+  /* Avoid reading __gthread_active twice on the main code path.  */
+  int __gthread_active_latest_value = __gthread_active;
+
+  /* This test is not protected to avoid taking a lock on the main code
+     path so every update of __gthread_active in a threaded program must
+     be atomic with regard to the result of the test.  */
+  if (__builtin_expect (__gthread_active_latest_value < 0, 0))
+    {
+      if (__gthrw_(pthread_once))
+	{
+	  /* If this really is a threaded program, then we must ensure that
+	     __gthread_active has been set to 1 before exiting this block.  */
+	  __gthrw_(pthread_mutex_lock) (&__gthread_active_mutex);
+	  __gthrw_(pthread_once) (&__gthread_active_once, __gthread_trigger);
+	  __gthrw_(pthread_mutex_unlock) (&__gthread_active_mutex);
+	}
+
+      /* Make sure we'll never enter this block again.  */
+      if (__gthread_active < 0)
+	__gthread_active = 0;
+
+      __gthread_active_latest_value = __gthread_active;
+    }
+
+  return __gthread_active_latest_value != 0;
+}
+
+#else /* neither FreeBSD nor Solaris */
+
+/* For a program to be multi-threaded the only thing that it certainly must
+   be using is pthread_create.  However, there may be other libraries that
+   intercept pthread_create with their own definitions to wrap pthreads
+   functionality for some purpose.  In those cases, pthread_create being
+   defined might not necessarily mean that libpthread is actually linked
+   in.
+
+   For the GNU C library, we can use a known internal name.  This is always
+   available in the ABI, but no other library would define it.  That is
+   ideal, since any public pthread function might be intercepted just as
+   pthread_create might be.  __pthread_key_create is an "internal"
+   implementation symbol, but it is part of the public exported ABI.  Also,
+   it's among the symbols that the static libpthread.a always links in
+   whenever pthread_create is used, so there is no danger of a false
+   negative result in any statically-linked, multi-threaded program.
+
+   For others, we choose pthread_cancel as a function that seems unlikely
+   to be redefined by an interceptor library.  The bionic (Android) C
+   library does not provide pthread_cancel, so we do use pthread_create
+   there (and interceptor libraries lose).  */
+
+#ifdef __GLIBC__
+__gthrw2(__gthrw_(__pthread_key_create),
+	 __pthread_key_create,
+	 pthread_key_create)
+# define GTHR_ACTIVE_PROXY	__gthrw_(__pthread_key_create)
+#elif defined (__BIONIC__)
+# define GTHR_ACTIVE_PROXY	__gthrw_(pthread_create)
+#else
+# define GTHR_ACTIVE_PROXY	__gthrw_(pthread_cancel)
+#endif
+
+static inline int
+__gthread_active_p (void)
+{
+  static void *const __gthread_active_ptr
+    = __extension__ (void *) &GTHR_ACTIVE_PROXY;
+  return __gthread_active_ptr != 0;
+}
+
+#endif /* FreeBSD or Solaris */
+
+#else /* not __GXX_WEAK__ */
+
+/* Similar to Solaris, HP-UX 11 for PA-RISC provides stubs for pthread
+   calls in shared flavors of the HP-UX C library.  Most of the stubs
+   have no functionality.  The details are described in the "libc cumulative
+   patch" for each subversion of HP-UX 11.  There are two special interfaces
+   provided for checking whether an application is linked to a shared pthread
+   library or not.  However, these interfaces aren't available in early
+   libpthread libraries.  We also need a test that works for archive
+   libraries.  We can't use pthread_once as some libc versions call the
+   init function.  We also can't use pthread_create or pthread_attr_init
+   as these create a thread and thereby prevent changing the default stack
+   size.  The function pthread_default_stacksize_np is available in both
+   the archive and shared versions of libpthread.   It can be used to
+   determine the default pthread stack size.  There is a stub in some
+   shared libc versions which returns a zero size if pthreads are not
+   active.  We provide an equivalent stub to handle cases where libc
+   doesn't provide one.  */
+
+#if defined(__hppa__) && defined(__hpux__)
+
+static volatile int __gthread_active = -1;
+
+static inline int
+__gthread_active_p (void)
+{
+  /* Avoid reading __gthread_active twice on the main code path.  */
+  int __gthread_active_latest_value = __gthread_active;
+  size_t __s;
+
+  if (__builtin_expect (__gthread_active_latest_value < 0, 0))
+    {
+      pthread_default_stacksize_np (0, &__s);
+      __gthread_active = __s ? 1 : 0;
+      __gthread_active_latest_value = __gthread_active;
+    }
+
+  return __gthread_active_latest_value != 0;
+}
+
+#else /* not hppa-hpux */
+
+static inline int
+__gthread_active_p (void)
+{
+  return 1;
+}
+
+#endif /* hppa-hpux */
+
+#endif /* __GXX_WEAK__ */
+
+#ifdef _LIBOBJC
+
+/* This is the config.h file in libobjc/ */
+#include <config.h>
+
+#ifdef HAVE_SCHED_H
+# include <sched.h>
+#endif
+
+/* Key structure for maintaining thread specific storage */
+static pthread_key_t _objc_thread_storage;
+static pthread_attr_t _objc_thread_attribs;
+
+/* Thread local storage for a single thread */
+static void *thread_local_storage = NULL;
+
+/* Backend initialization functions */
+
+/* Initialize the threads subsystem.  */
+static inline int
+__gthread_objc_init_thread_system (void)
+{
+  if (__gthread_active_p ())
+    {
+      /* Initialize the thread storage key.  */
+      if (__gthrw_(pthread_key_create) (&_objc_thread_storage, NULL) == 0)
+	{
+	  /* The normal default detach state for threads is
+	   * PTHREAD_CREATE_JOINABLE which causes threads to not die
+	   * when you think they should.  */
+	  if (__gthrw_(pthread_attr_init) (&_objc_thread_attribs) == 0
+	      && __gthrw_(pthread_attr_setdetachstate) (&_objc_thread_attribs,
+					      PTHREAD_CREATE_DETACHED) == 0)
+	    return 0;
+	}
+    }
+
+  return -1;
+}
+
+/* Close the threads subsystem.  */
+static inline int
+__gthread_objc_close_thread_system (void)
+{
+  if (__gthread_active_p ()
+      && __gthrw_(pthread_key_delete) (_objc_thread_storage) == 0
+      && __gthrw_(pthread_attr_destroy) (&_objc_thread_attribs) == 0)
+    return 0;
+
+  return -1;
+}
+
+/* Backend thread functions */
+
+/* Create a new thread of execution.  */
+static inline objc_thread_t
+__gthread_objc_thread_detach (void (*func)(void *), void *arg)
+{
+  objc_thread_t thread_id;
+  pthread_t new_thread_handle;
+
+  if (!__gthread_active_p ())
+    return NULL;
+
+  if (!(__gthrw_(pthread_create) (&new_thread_handle, &_objc_thread_attribs,
+				  (void *) func, arg)))
+    thread_id = (objc_thread_t) new_thread_handle;
+  else
+    thread_id = NULL;
+
+  return thread_id;
+}
+
+/* Set the current thread's priority.  */
+static inline int
+__gthread_objc_thread_set_priority (int priority)
+{
+  if (!__gthread_active_p ())
+    return -1;
+  else
+    {
+#ifdef _POSIX_PRIORITY_SCHEDULING
+#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING
+      pthread_t thread_id = __gthrw_(pthread_self) ();
+      int policy;
+      struct sched_param params;
+      int priority_min, priority_max;
+
+      if (__gthrw_(pthread_getschedparam) (thread_id, &policy, &params) == 0)
+	{
+	  if ((priority_max = __gthrw_(sched_get_priority_max) (policy)) == -1)
+	    return -1;
+
+	  if ((priority_min = __gthrw_(sched_get_priority_min) (policy)) == -1)
+	    return -1;
+
+	  if (priority > priority_max)
+	    priority = priority_max;
+	  else if (priority < priority_min)
+	    priority = priority_min;
+	  params.sched_priority = priority;
+
+	  /*
+	   * The solaris 7 and several other man pages incorrectly state that
+	   * this should be a pointer to policy but pthread.h is universally
+	   * at odds with this.
+	   */
+	  if (__gthrw_(pthread_setschedparam) (thread_id, policy, &params) == 0)
+	    return 0;
+	}
+#endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */
+#endif /* _POSIX_PRIORITY_SCHEDULING */
+      return -1;
+    }
+}
+
+/* Return the current thread's priority.  */
+static inline int
+__gthread_objc_thread_get_priority (void)
+{
+#ifdef _POSIX_PRIORITY_SCHEDULING
+#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING
+  if (__gthread_active_p ())
+    {
+      int policy;
+      struct sched_param params;
+
+      if (__gthrw_(pthread_getschedparam) (__gthrw_(pthread_self) (), &policy, &params) == 0)
+	return params.sched_priority;
+      else
+	return -1;
+    }
+  else
+#endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */
+#endif /* _POSIX_PRIORITY_SCHEDULING */
+    return OBJC_THREAD_INTERACTIVE_PRIORITY;
+}
+
+/* Yield our process time to another thread.  */
+static inline void
+__gthread_objc_thread_yield (void)
+{
+  if (__gthread_active_p ())
+    __gthrw_(sched_yield) ();
+}
+
+/* Terminate the current thread.  */
+static inline int
+__gthread_objc_thread_exit (void)
+{
+  if (__gthread_active_p ())
+    /* exit the thread */
+    __gthrw_(pthread_exit) (&__objc_thread_exit_status);
+
+  /* Failed if we reached here */
+  return -1;
+}
+
+/* Returns an integer value which uniquely describes a thread.  */
+static inline objc_thread_t
+__gthread_objc_thread_id (void)
+{
+  if (__gthread_active_p ())
+    return (objc_thread_t) __gthrw_(pthread_self) ();
+  else
+    return (objc_thread_t) 1;
+}
+
+/* Sets the thread's local storage pointer.  */
+static inline int
+__gthread_objc_thread_set_data (void *value)
+{
+  if (__gthread_active_p ())
+    return __gthrw_(pthread_setspecific) (_objc_thread_storage, value);
+  else
+    {
+      thread_local_storage = value;
+      return 0;
+    }
+}
+
+/* Returns the thread's local storage pointer.  */
+static inline void *
+__gthread_objc_thread_get_data (void)
+{
+  if (__gthread_active_p ())
+    return __gthrw_(pthread_getspecific) (_objc_thread_storage);
+  else
+    return thread_local_storage;
+}
+
+/* Backend mutex functions */
+
+/* Allocate a mutex.  */
+static inline int
+__gthread_objc_mutex_allocate (objc_mutex_t mutex)
+{
+  if (__gthread_active_p ())
+    {
+      mutex->backend = objc_malloc (sizeof (pthread_mutex_t));
+
+      if (__gthrw_(pthread_mutex_init) ((pthread_mutex_t *) mutex->backend, NULL))
+	{
+	  objc_free (mutex->backend);
+	  mutex->backend = NULL;
+	  return -1;
+	}
+    }
+
+  return 0;
+}
+
+/* Deallocate a mutex.  */
+static inline int
+__gthread_objc_mutex_deallocate (objc_mutex_t mutex)
+{
+  if (__gthread_active_p ())
+    {
+      int count;
+
+      /*
+       * Posix Threads specifically require that the thread be unlocked
+       * for __gthrw_(pthread_mutex_destroy) to work.
+       */
+
+      do
+	{
+	  count = __gthrw_(pthread_mutex_unlock) ((pthread_mutex_t *) mutex->backend);
+	  if (count < 0)
+	    return -1;
+	}
+      while (count);
+
+      if (__gthrw_(pthread_mutex_destroy) ((pthread_mutex_t *) mutex->backend))
+	return -1;
+
+      objc_free (mutex->backend);
+      mutex->backend = NULL;
+    }
+  return 0;
+}
+
+/* Grab a lock on a mutex.  */
+static inline int
+__gthread_objc_mutex_lock (objc_mutex_t mutex)
+{
+  if (__gthread_active_p ()
+      && __gthrw_(pthread_mutex_lock) ((pthread_mutex_t *) mutex->backend) != 0)
+    {
+      return -1;
+    }
+
+  return 0;
+}
+
+/* Try to grab a lock on a mutex.  */
+static inline int
+__gthread_objc_mutex_trylock (objc_mutex_t mutex)
+{
+  if (__gthread_active_p ()
+      && __gthrw_(pthread_mutex_trylock) ((pthread_mutex_t *) mutex->backend) != 0)
+    {
+      return -1;
+    }
+
+  return 0;
+}
+
+/* Unlock the mutex */
+static inline int
+__gthread_objc_mutex_unlock (objc_mutex_t mutex)
+{
+  if (__gthread_active_p ()
+      && __gthrw_(pthread_mutex_unlock) ((pthread_mutex_t *) mutex->backend) != 0)
+    {
+      return -1;
+    }
+
+  return 0;
+}
+
+/* Backend condition mutex functions */
+
+/* Allocate a condition.  */
+static inline int
+__gthread_objc_condition_allocate (objc_condition_t condition)
+{
+  if (__gthread_active_p ())
+    {
+      condition->backend = objc_malloc (sizeof (pthread_cond_t));
+
+      if (__gthrw_(pthread_cond_init) ((pthread_cond_t *) condition->backend, NULL))
+	{
+	  objc_free (condition->backend);
+	  condition->backend = NULL;
+	  return -1;
+	}
+    }
+
+  return 0;
+}
+
+/* Deallocate a condition.  */
+static inline int
+__gthread_objc_condition_deallocate (objc_condition_t condition)
+{
+  if (__gthread_active_p ())
+    {
+      if (__gthrw_(pthread_cond_destroy) ((pthread_cond_t *) condition->backend))
+	return -1;
+
+      objc_free (condition->backend);
+      condition->backend = NULL;
+    }
+  return 0;
+}
+
+/* Wait on the condition */
+static inline int
+__gthread_objc_condition_wait (objc_condition_t condition, objc_mutex_t mutex)
+{
+  if (__gthread_active_p ())
+    return __gthrw_(pthread_cond_wait) ((pthread_cond_t *) condition->backend,
+			      (pthread_mutex_t *) mutex->backend);
+  else
+    return 0;
+}
+
+/* Wake up all threads waiting on this condition.  */
+static inline int
+__gthread_objc_condition_broadcast (objc_condition_t condition)
+{
+  if (__gthread_active_p ())
+    return __gthrw_(pthread_cond_broadcast) ((pthread_cond_t *) condition->backend);
+  else
+    return 0;
+}
+
+/* Wake up one thread waiting on this condition.  */
+static inline int
+__gthread_objc_condition_signal (objc_condition_t condition)
+{
+  if (__gthread_active_p ())
+    return __gthrw_(pthread_cond_signal) ((pthread_cond_t *) condition->backend);
+  else
+    return 0;
+}
+
+#else /* _LIBOBJC */
+
+static inline int
+__gthread_create (__gthread_t *__threadid, void *(*__func) (void*),
+		  void *__args)
+{
+  return __gthrw_(pthread_create) (__threadid, NULL, __func, __args);
+}
+
+static inline int
+__gthread_join (__gthread_t __threadid, void **__value_ptr)
+{
+  return __gthrw_(pthread_join) (__threadid, __value_ptr);
+}
+
+static inline int
+__gthread_detach (__gthread_t __threadid)
+{
+  return __gthrw_(pthread_detach) (__threadid);
+}
+
+static inline int
+__gthread_equal (__gthread_t __t1, __gthread_t __t2)
+{
+  return __gthrw_(pthread_equal) (__t1, __t2);
+}
+
+static inline __gthread_t
+__gthread_self (void)
+{
+  return __gthrw_(pthread_self) ();
+}
+
+static inline int
+__gthread_yield (void)
+{
+  return __gthrw_(sched_yield) ();
+}
+
+static inline int
+__gthread_once (__gthread_once_t *__once, void (*__func) (void))
+{
+  if (__gthread_active_p ())
+    return __gthrw_(pthread_once) (__once, __func);
+  else
+    return -1;
+}
+
+static inline int
+__gthread_key_create (__gthread_key_t *__key, void (*__dtor) (void *))
+{
+  return __gthrw_(pthread_key_create) (__key, __dtor);
+}
+
+static inline int
+__gthread_key_delete (__gthread_key_t __key)
+{
+  return __gthrw_(pthread_key_delete) (__key);
+}
+
+static inline void *
+__gthread_getspecific (__gthread_key_t __key)
+{
+  return __gthrw_(pthread_getspecific) (__key);
+}
+
+static inline int
+__gthread_setspecific (__gthread_key_t __key, const void *__ptr)
+{
+  return __gthrw_(pthread_setspecific) (__key, __ptr);
+}
+
+static inline void
+__gthread_mutex_init_function (__gthread_mutex_t *__mutex)
+{
+  if (__gthread_active_p ())
+    __gthrw_(pthread_mutex_init) (__mutex, NULL);
+}
+
+static inline int
+__gthread_mutex_destroy (__gthread_mutex_t *__mutex)
+{
+  if (__gthread_active_p ())
+    return __gthrw_(pthread_mutex_destroy) (__mutex);
+  else
+    return 0;
+}
+
+static inline int
+__gthread_mutex_lock (__gthread_mutex_t *__mutex)
+{
+  if (__gthread_active_p ())
+    return __gthrw_(pthread_mutex_lock) (__mutex);
+  else
+    return 0;
+}
+
+static inline int
+__gthread_mutex_trylock (__gthread_mutex_t *__mutex)
+{
+  if (__gthread_active_p ())
+    return __gthrw_(pthread_mutex_trylock) (__mutex);
+  else
+    return 0;
+}
+
+#if _GTHREAD_USE_MUTEX_TIMEDLOCK
+static inline int
+__gthread_mutex_timedlock (__gthread_mutex_t *__mutex,
+			   const __gthread_time_t *__abs_timeout)
+{
+  if (__gthread_active_p ())
+    return __gthrw_(pthread_mutex_timedlock) (__mutex, __abs_timeout);
+  else
+    return 0;
+}
+#endif
+
+static inline int
+__gthread_mutex_unlock (__gthread_mutex_t *__mutex)
+{
+  if (__gthread_active_p ())
+    return __gthrw_(pthread_mutex_unlock) (__mutex);
+  else
+    return 0;
+}
+
+#if !defined( PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP) \
+  || defined(_GTHREAD_USE_RECURSIVE_MUTEX_INIT_FUNC)
+static inline int
+__gthread_recursive_mutex_init_function (__gthread_recursive_mutex_t *__mutex)
+{
+  if (__gthread_active_p ())
+    {
+      pthread_mutexattr_t __attr;
+      int __r;
+
+      __r = __gthrw_(pthread_mutexattr_init) (&__attr);
+      if (!__r)
+	__r = __gthrw_(pthread_mutexattr_settype) (&__attr,
+						   PTHREAD_MUTEX_RECURSIVE);
+      if (!__r)
+	__r = __gthrw_(pthread_mutex_init) (__mutex, &__attr);
+      if (!__r)
+	__r = __gthrw_(pthread_mutexattr_destroy) (&__attr);
+      return __r;
+    }
+  return 0;
+}
+#endif
+
+static inline int
+__gthread_recursive_mutex_lock (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_lock (__mutex);
+}
+
+static inline int
+__gthread_recursive_mutex_trylock (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_trylock (__mutex);
+}
+
+#if _GTHREAD_USE_MUTEX_TIMEDLOCK
+static inline int
+__gthread_recursive_mutex_timedlock (__gthread_recursive_mutex_t *__mutex,
+				     const __gthread_time_t *__abs_timeout)
+{
+  return __gthread_mutex_timedlock (__mutex, __abs_timeout);
+}
+#endif
+
+static inline int
+__gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_unlock (__mutex);
+}
+
+static inline int
+__gthread_recursive_mutex_destroy (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_destroy (__mutex);
+}
+
+#ifdef _GTHREAD_USE_COND_INIT_FUNC
+static inline void
+__gthread_cond_init_function (__gthread_cond_t *__cond)
+{
+  if (__gthread_active_p ())
+    __gthrw_(pthread_cond_init) (__cond, NULL);
+}
+#endif
+
+static inline int
+__gthread_cond_broadcast (__gthread_cond_t *__cond)
+{
+  return __gthrw_(pthread_cond_broadcast) (__cond);
+}
+
+static inline int
+__gthread_cond_signal (__gthread_cond_t *__cond)
+{
+  return __gthrw_(pthread_cond_signal) (__cond);
+}
+
+static inline int
+__gthread_cond_wait (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex)
+{
+  return __gthrw_(pthread_cond_wait) (__cond, __mutex);
+}
+
+static inline int
+__gthread_cond_timedwait (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex,
+			  const __gthread_time_t *__abs_timeout)
+{
+  return __gthrw_(pthread_cond_timedwait) (__cond, __mutex, __abs_timeout);
+}
+
+static inline int
+__gthread_cond_wait_recursive (__gthread_cond_t *__cond,
+			       __gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_cond_wait (__cond, __mutex);
+}
+
+static inline int
+__gthread_cond_destroy (__gthread_cond_t* __cond)
+{
+  return __gthrw_(pthread_cond_destroy) (__cond);
+}
+
+#endif /* _LIBOBJC */
+
+#endif /* ! _GLIBCXX_GCC_GTHR_POSIX_H */

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv6-m/bits/gthr-single.h

@@ -0,0 +1,298 @@
+/* Threads compatibility routines for libgcc2 and libobjc.  */
+/* Compile this one with gcc.  */
+/* Copyright (C) 1997-2015 Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3, or (at your option) any later
+version.
+
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+<http://www.gnu.org/licenses/>.  */
+
+#ifndef _GLIBCXX_GCC_GTHR_SINGLE_H
+#define _GLIBCXX_GCC_GTHR_SINGLE_H
+
+/* Just provide compatibility for mutex handling.  */
+
+typedef int __gthread_key_t;
+typedef int __gthread_once_t;
+typedef int __gthread_mutex_t;
+typedef int __gthread_recursive_mutex_t;
+
+#define __GTHREAD_ONCE_INIT 0
+#define __GTHREAD_MUTEX_INIT 0
+#define __GTHREAD_MUTEX_INIT_FUNCTION(mx)
+#define __GTHREAD_RECURSIVE_MUTEX_INIT 0
+
+#define _GLIBCXX_UNUSED __attribute__((__unused__))
+
+#ifdef _LIBOBJC
+
+/* Thread local storage for a single thread */
+static void *thread_local_storage = NULL;
+
+/* Backend initialization functions */
+
+/* Initialize the threads subsystem.  */
+static inline int
+__gthread_objc_init_thread_system (void)
+{
+  /* No thread support available */
+  return -1;
+}
+
+/* Close the threads subsystem.  */
+static inline int
+__gthread_objc_close_thread_system (void)
+{
+  /* No thread support available */
+  return -1;
+}
+
+/* Backend thread functions */
+
+/* Create a new thread of execution.  */
+static inline objc_thread_t
+__gthread_objc_thread_detach (void (* func)(void *), void * arg _GLIBCXX_UNUSED)
+{
+  /* No thread support available */
+  return NULL;
+}
+
+/* Set the current thread's priority.  */
+static inline int
+__gthread_objc_thread_set_priority (int priority _GLIBCXX_UNUSED)
+{
+  /* No thread support available */
+  return -1;
+}
+
+/* Return the current thread's priority.  */
+static inline int
+__gthread_objc_thread_get_priority (void)
+{
+  return OBJC_THREAD_INTERACTIVE_PRIORITY;
+}
+
+/* Yield our process time to another thread.  */
+static inline void
+__gthread_objc_thread_yield (void)
+{
+  return;
+}
+
+/* Terminate the current thread.  */
+static inline int
+__gthread_objc_thread_exit (void)
+{
+  /* No thread support available */
+  /* Should we really exit the program */
+  /* exit (&__objc_thread_exit_status); */
+  return -1;
+}
+
+/* Returns an integer value which uniquely describes a thread.  */
+static inline objc_thread_t
+__gthread_objc_thread_id (void)
+{
+  /* No thread support, use 1.  */
+  return (objc_thread_t) 1;
+}
+
+/* Sets the thread's local storage pointer.  */
+static inline int
+__gthread_objc_thread_set_data (void *value)
+{
+  thread_local_storage = value;
+  return 0;
+}
+
+/* Returns the thread's local storage pointer.  */
+static inline void *
+__gthread_objc_thread_get_data (void)
+{
+  return thread_local_storage;
+}
+
+/* Backend mutex functions */
+
+/* Allocate a mutex.  */
+static inline int
+__gthread_objc_mutex_allocate (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Deallocate a mutex.  */
+static inline int
+__gthread_objc_mutex_deallocate (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Grab a lock on a mutex.  */
+static inline int
+__gthread_objc_mutex_lock (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  /* There can only be one thread, so we always get the lock */
+  return 0;
+}
+
+/* Try to grab a lock on a mutex.  */
+static inline int
+__gthread_objc_mutex_trylock (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  /* There can only be one thread, so we always get the lock */
+  return 0;
+}
+
+/* Unlock the mutex */
+static inline int
+__gthread_objc_mutex_unlock (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Backend condition mutex functions */
+
+/* Allocate a condition.  */
+static inline int
+__gthread_objc_condition_allocate (objc_condition_t condition _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Deallocate a condition.  */
+static inline int
+__gthread_objc_condition_deallocate (objc_condition_t condition _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Wait on the condition */
+static inline int
+__gthread_objc_condition_wait (objc_condition_t condition _GLIBCXX_UNUSED,
+			       objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Wake up all threads waiting on this condition.  */
+static inline int
+__gthread_objc_condition_broadcast (objc_condition_t condition _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Wake up one thread waiting on this condition.  */
+static inline int
+__gthread_objc_condition_signal (objc_condition_t condition _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+#else /* _LIBOBJC */
+
+static inline int
+__gthread_active_p (void)
+{
+  return 0;
+}
+
+static inline int
+__gthread_once (__gthread_once_t *__once _GLIBCXX_UNUSED, void (*__func) (void) _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int _GLIBCXX_UNUSED
+__gthread_key_create (__gthread_key_t *__key _GLIBCXX_UNUSED, void (*__func) (void *) _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static int _GLIBCXX_UNUSED
+__gthread_key_delete (__gthread_key_t __key _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline void *
+__gthread_getspecific (__gthread_key_t __key _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_setspecific (__gthread_key_t __key _GLIBCXX_UNUSED, const void *__v _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_mutex_destroy (__gthread_mutex_t *__mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_mutex_lock (__gthread_mutex_t *__mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_mutex_trylock (__gthread_mutex_t *__mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_mutex_unlock (__gthread_mutex_t *__mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_recursive_mutex_lock (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_lock (__mutex);
+}
+
+static inline int
+__gthread_recursive_mutex_trylock (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_trylock (__mutex);
+}
+
+static inline int
+__gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_unlock (__mutex);
+}
+
+static inline int
+__gthread_recursive_mutex_destroy (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_destroy (__mutex);
+}
+
+#endif /* _LIBOBJC */
+
+#undef _GLIBCXX_UNUSED
+
+#endif /* ! _GLIBCXX_GCC_GTHR_SINGLE_H */

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv6-m/bits/gthr.h

@@ -0,0 +1,154 @@
+/* Threads compatibility routines for libgcc2.  */
+/* Compile this one with gcc.  */
+/* Copyright (C) 1997-2015 Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3, or (at your option) any later
+version.
+
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+<http://www.gnu.org/licenses/>.  */
+
+#ifndef _GLIBCXX_GCC_GTHR_H
+#define _GLIBCXX_GCC_GTHR_H
+
+#ifndef _GLIBCXX_HIDE_EXPORTS
+#pragma GCC visibility push(default)
+#endif
+
+/* If this file is compiled with threads support, it must
+       #define __GTHREADS 1
+   to indicate that threads support is present.  Also it has define
+   function
+     int __gthread_active_p ()
+   that returns 1 if thread system is active, 0 if not.
+
+   The threads interface must define the following types:
+     __gthread_key_t
+     __gthread_once_t
+     __gthread_mutex_t
+     __gthread_recursive_mutex_t
+
+   The threads interface must define the following macros:
+
+     __GTHREAD_ONCE_INIT
+     		to initialize __gthread_once_t
+     __GTHREAD_MUTEX_INIT
+     		to initialize __gthread_mutex_t to get a fast
+		non-recursive mutex.
+     __GTHREAD_MUTEX_INIT_FUNCTION
+		to initialize __gthread_mutex_t to get a fast
+		non-recursive mutex.
+		Define this to a function which looks like this:
+		  void __GTHREAD_MUTEX_INIT_FUNCTION (__gthread_mutex_t *)
+     		Some systems can't initialize a mutex without a
+		function call.  Don't define __GTHREAD_MUTEX_INIT in this case.
+     __GTHREAD_RECURSIVE_MUTEX_INIT
+     __GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION
+     		as above, but for a recursive mutex.
+
+   The threads interface must define the following static functions:
+
+     int __gthread_once (__gthread_once_t *once, void (*func) ())
+
+     int __gthread_key_create (__gthread_key_t *keyp, void (*dtor) (void *))
+     int __gthread_key_delete (__gthread_key_t key)
+
+     void *__gthread_getspecific (__gthread_key_t key)
+     int __gthread_setspecific (__gthread_key_t key, const void *ptr)
+
+     int __gthread_mutex_destroy (__gthread_mutex_t *mutex);
+     int __gthread_recursive_mutex_destroy (__gthread_recursive_mutex_t *mutex);
+
+     int __gthread_mutex_lock (__gthread_mutex_t *mutex);
+     int __gthread_mutex_trylock (__gthread_mutex_t *mutex);
+     int __gthread_mutex_unlock (__gthread_mutex_t *mutex);
+
+     int __gthread_recursive_mutex_lock (__gthread_recursive_mutex_t *mutex);
+     int __gthread_recursive_mutex_trylock (__gthread_recursive_mutex_t *mutex);
+     int __gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *mutex);
+
+   The following are supported in POSIX threads only. They are required to
+   fix a deadlock in static initialization inside libsupc++. The header file
+   gthr-posix.h defines a symbol __GTHREAD_HAS_COND to signify that these extra
+   features are supported.
+
+   Types:
+     __gthread_cond_t
+
+   Macros:
+     __GTHREAD_COND_INIT
+     __GTHREAD_COND_INIT_FUNCTION
+
+   Interface:
+     int __gthread_cond_broadcast (__gthread_cond_t *cond);
+     int __gthread_cond_wait (__gthread_cond_t *cond, __gthread_mutex_t *mutex);
+     int __gthread_cond_wait_recursive (__gthread_cond_t *cond,
+					__gthread_recursive_mutex_t *mutex);
+
+   All functions returning int should return zero on success or the error
+   number.  If the operation is not supported, -1 is returned.
+
+   If the following are also defined, you should
+     #define __GTHREADS_CXX0X 1
+   to enable the c++0x thread library.
+
+   Types:
+     __gthread_t
+     __gthread_time_t
+
+   Interface:
+     int __gthread_create (__gthread_t *thread, void *(*func) (void*),
+                           void *args);
+     int __gthread_join (__gthread_t thread, void **value_ptr);
+     int __gthread_detach (__gthread_t thread);
+     int __gthread_equal (__gthread_t t1, __gthread_t t2);
+     __gthread_t __gthread_self (void);
+     int __gthread_yield (void);
+
+     int __gthread_mutex_timedlock (__gthread_mutex_t *m,
+                                    const __gthread_time_t *abs_timeout);
+     int __gthread_recursive_mutex_timedlock (__gthread_recursive_mutex_t *m,
+                                          const __gthread_time_t *abs_time);
+
+     int __gthread_cond_signal (__gthread_cond_t *cond);
+     int __gthread_cond_timedwait (__gthread_cond_t *cond,
+                                   __gthread_mutex_t *mutex,
+                                   const __gthread_time_t *abs_timeout);
+
+*/
+
+#if __GXX_WEAK__
+/* The pe-coff weak support isn't fully compatible to ELF's weak.
+   For static libraries it might would work, but as we need to deal
+   with shared versions too, we disable it for mingw-targets.  */
+#ifdef __MINGW32__
+#undef _GLIBCXX_GTHREAD_USE_WEAK
+#define _GLIBCXX_GTHREAD_USE_WEAK 0
+#endif
+
+#ifndef _GLIBCXX_GTHREAD_USE_WEAK
+#define _GLIBCXX_GTHREAD_USE_WEAK 1
+#endif
+#endif
+#include <bits/gthr-default.h>
+
+#ifndef _GLIBCXX_HIDE_EXPORTS
+#pragma GCC visibility pop
+#endif
+
+#endif /* ! _GLIBCXX_GCC_GTHR_H */

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv6-m/bits/messages_members.h

@@ -0,0 +1,92 @@
+// std::messages implementation details, generic version -*- C++ -*-
+
+// Copyright (C) 2001-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/messages_members.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{locale}
+ */
+
+//
+// ISO C++ 14882: 22.2.7.1.2  messages virtual functions
+//
+
+// Written by Benjamin Kosnik <bkoz@redhat.com>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  // Non-virtual member functions.
+  template<typename _CharT>
+     messages<_CharT>::messages(size_t __refs)
+     : facet(__refs)
+     { _M_c_locale_messages = _S_get_c_locale(); }
+
+  template<typename _CharT>
+     messages<_CharT>::messages(__c_locale, const char*, size_t __refs) 
+     : facet(__refs)
+     { _M_c_locale_messages = _S_get_c_locale(); }
+
+  template<typename _CharT>
+    typename messages<_CharT>::catalog 
+    messages<_CharT>::open(const basic_string<char>& __s, const locale& __loc, 
+			   const char*) const
+    { return this->do_open(__s, __loc); }
+
+  // Virtual member functions.
+  template<typename _CharT>
+    messages<_CharT>::~messages()
+    { _S_destroy_c_locale(_M_c_locale_messages); }
+
+  template<typename _CharT>
+    typename messages<_CharT>::catalog 
+    messages<_CharT>::do_open(const basic_string<char>&, const locale&) const
+    { return 0; }
+
+  template<typename _CharT>
+    typename messages<_CharT>::string_type  
+    messages<_CharT>::do_get(catalog, int, int, 
+			     const string_type& __dfault) const
+    { return __dfault; }
+
+  template<typename _CharT>
+    void    
+    messages<_CharT>::do_close(catalog) const 
+    { }
+
+   // messages_byname
+   template<typename _CharT>
+     messages_byname<_CharT>::messages_byname(const char* __s, size_t __refs)
+     : messages<_CharT>(__refs) 
+     { 
+	if (__builtin_strcmp(__s, "C") != 0
+	    && __builtin_strcmp(__s, "POSIX") != 0)
+	  {
+	    this->_S_destroy_c_locale(this->_M_c_locale_messages);
+	    this->_S_create_c_locale(this->_M_c_locale_messages, __s); 
+	  }
+     }
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv6-m/bits/opt_random.h

@@ -0,0 +1,38 @@
+// Optimizations for random number handling, generic version -*- C++ -*-
+
+// Copyright (C) 2012-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/opt_random.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{random}
+ */
+
+#ifndef _BITS_OPT_RANDOM_H
+#define _BITS_OPT_RANDOM_H 1
+
+#pragma GCC system_header
+
+
+
+
+#endif // _BITS_OPT_RANDOM_H

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv6-m/bits/os_defines.h

@@ -0,0 +1,58 @@
+// Specific definitions for newlib  -*- C++ -*-
+
+// Copyright (C) 2000-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/os_defines.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{iosfwd}
+ */
+
+#ifndef _GLIBCXX_OS_DEFINES
+#define _GLIBCXX_OS_DEFINES 1
+
+// System-specific #define, typedefs, corrections, etc, go here.  This
+// file will come before all others.
+
+#ifdef __CYGWIN__
+#define _GLIBCXX_GTHREAD_USE_WEAK 0
+
+#if defined (_GLIBCXX_DLL)
+#define _GLIBCXX_PSEUDO_VISIBILITY_default __attribute__ ((__dllimport__))
+#else
+#define _GLIBCXX_PSEUDO_VISIBILITY_default
+#endif
+#define _GLIBCXX_PSEUDO_VISIBILITY_hidden
+
+#define _GLIBCXX_PSEUDO_VISIBILITY(V) _GLIBCXX_PSEUDO_VISIBILITY_ ## V
+
+// See libstdc++/20806.
+#define _GLIBCXX_HAVE_DOS_BASED_FILESYSTEM 1
+
+// Enable use of GetModuleHandleEx (requires Windows XP/2003) in
+// __cxa_thread_atexit to prevent modules from being unloaded before
+// their dtors are called
+#define _GLIBCXX_THREAD_ATEXIT_WIN32 1
+
+#endif
+
+#endif

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv6-m/bits/stdc++.h

@@ -0,0 +1,117 @@
+// C++ includes used for precompiling -*- C++ -*-
+
+// Copyright (C) 2003-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file stdc++.h
+ *  This is an implementation file for a precompiled header.
+ */
+
+// 17.4.1.2 Headers
+
+// C
+#ifndef _GLIBCXX_NO_ASSERT
+#include <cassert>
+#endif
+#include <cctype>
+#include <cerrno>
+#include <cfloat>
+#include <ciso646>
+#include <climits>
+#include <clocale>
+#include <cmath>
+#include <csetjmp>
+#include <csignal>
+#include <cstdarg>
+#include <cstddef>
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+#include <ctime>
+
+#if __cplusplus >= 201103L
+#include <ccomplex>
+#include <cfenv>
+#include <cinttypes>
+#include <cstdalign>
+#include <cstdbool>
+#include <cstdint>
+#include <ctgmath>
+#include <cwchar>
+#include <cwctype>
+#endif
+
+// C++
+#include <algorithm>
+#include <bitset>
+#include <complex>
+#include <deque>
+#include <exception>
+#include <fstream>
+#include <functional>
+#include <iomanip>
+#include <ios>
+#include <iosfwd>
+#include <iostream>
+#include <istream>
+#include <iterator>
+#include <limits>
+#include <list>
+#include <locale>
+#include <map>
+#include <memory>
+#include <new>
+#include <numeric>
+#include <ostream>
+#include <queue>
+#include <set>
+#include <sstream>
+#include <stack>
+#include <stdexcept>
+#include <streambuf>
+#include <string>
+#include <typeinfo>
+#include <utility>
+#include <valarray>
+#include <vector>
+
+#if __cplusplus >= 201103L
+#include <array>
+#include <atomic>
+#include <chrono>
+#include <condition_variable>
+#include <forward_list>
+#include <future>
+#include <initializer_list>
+#include <mutex>
+#include <random>
+#include <ratio>
+#include <regex>
+#include <scoped_allocator>
+#include <system_error>
+#include <thread>
+#include <tuple>
+#include <typeindex>
+#include <type_traits>
+#include <unordered_map>
+#include <unordered_set>
+#endif

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv6-m/bits/stdtr1c++.h

@@ -0,0 +1,53 @@
+// C++ includes used for precompiling TR1 -*- C++ -*-
+
+// Copyright (C) 2006-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file stdtr1c++.h
+ *  This is an implementation file for a precompiled header.
+ */
+
+#include <bits/stdc++.h>
+
+#include <tr1/array>
+#include <tr1/cctype>
+#include <tr1/cfenv>
+#include <tr1/cfloat>
+#include <tr1/cinttypes>
+#include <tr1/climits>
+#include <tr1/cmath>
+#include <tr1/complex>
+#include <tr1/cstdarg>
+#include <tr1/cstdbool>
+#include <tr1/cstdint>
+#include <tr1/cstdio>
+#include <tr1/cstdlib>
+#include <tr1/ctgmath>
+#include <tr1/ctime>
+#include <tr1/cwchar>
+#include <tr1/cwctype>
+#include <tr1/functional>
+#include <tr1/random>
+#include <tr1/tuple>
+#include <tr1/unordered_map>
+#include <tr1/unordered_set>
+#include <tr1/utility>

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv6-m/bits/time_members.h

@@ -0,0 +1,92 @@
+// std::time_get, std::time_put implementation, generic version -*- C++ -*-
+
+// Copyright (C) 2001-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/time_members.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{locale}
+ */
+
+//
+// ISO C++ 14882: 22.2.5.1.2 - time_get functions
+// ISO C++ 14882: 22.2.5.3.2 - time_put functions
+//
+
+// Written by Benjamin Kosnik <bkoz@redhat.com>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  template<typename _CharT>
+    __timepunct<_CharT>::__timepunct(size_t __refs) 
+    : facet(__refs), _M_data(0)
+    { 
+      _M_name_timepunct = _S_get_c_name();
+      _M_initialize_timepunct(); 
+    }
+
+  template<typename _CharT>
+    __timepunct<_CharT>::__timepunct(__cache_type* __cache, size_t __refs) 
+    : facet(__refs), _M_data(__cache)
+    { 
+      _M_name_timepunct = _S_get_c_name();
+      _M_initialize_timepunct(); 
+    }
+
+  template<typename _CharT>
+    __timepunct<_CharT>::__timepunct(__c_locale __cloc, const char* __s, 
+				     size_t __refs) 
+    : facet(__refs), _M_data(0)
+    {
+      if (__builtin_strcmp(__s, _S_get_c_name()) != 0)
+	{
+	  const size_t __len = __builtin_strlen(__s) + 1;
+	  char* __tmp = new char[__len];
+	  __builtin_memcpy(__tmp, __s, __len);
+	  _M_name_timepunct = __tmp;
+	}
+      else
+	_M_name_timepunct = _S_get_c_name();
+
+      __try
+	{ _M_initialize_timepunct(__cloc); }
+      __catch(...)
+	{
+	  if (_M_name_timepunct != _S_get_c_name())
+	    delete [] _M_name_timepunct;
+	  __throw_exception_again;
+	}
+    }
+
+  template<typename _CharT>
+    __timepunct<_CharT>::~__timepunct()
+    { 
+      if (_M_name_timepunct != _S_get_c_name())
+	delete [] _M_name_timepunct;
+      delete _M_data;
+      _S_destroy_c_locale(_M_c_locale_timepunct); 
+    }
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv6-m/ext/opt_random.h

@@ -0,0 +1,38 @@
+// Optimizations for random number extensions, generic version -*- C++ -*-
+
+// Copyright (C) 2012-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file ext/opt_random.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{ext/random}
+ */
+
+#ifndef _EXT_OPT_RANDOM_H
+#define _EXT_OPT_RANDOM_H 1
+
+#pragma GCC system_header
+
+
+
+
+#endif // _EXT_OPT_RANDOM_H

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/bits/atomic_word.h

@@ -0,0 +1,47 @@
+// Low-level type for atomic operations -*- C++ -*-
+
+// Copyright (C) 2004-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file atomic_word.h
+ *  This file is a GNU extension to the Standard C++ Library.
+ */
+
+#ifndef _GLIBCXX_ATOMIC_WORD_H
+#define _GLIBCXX_ATOMIC_WORD_H	1
+
+typedef int _Atomic_word;
+
+// Define these two macros using the appropriate memory barrier for the target.
+// The commented out versions below are the defaults.
+// See ia64/atomic_word.h for an alternative approach.
+
+// This one prevents loads from being hoisted across the barrier;
+// in other words, this is a Load-Load acquire barrier.
+// This is necessary iff TARGET_RELAXED_ORDERING is defined in tm.h.  
+// #define _GLIBCXX_READ_MEM_BARRIER __asm __volatile ("":::"memory")
+
+// This one prevents stores from being sunk across the barrier; in other
+// words, a Store-Store release barrier.
+// #define _GLIBCXX_WRITE_MEM_BARRIER __asm __volatile ("":::"memory")
+
+#endif 

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/bits/basic_file.h

@@ -0,0 +1,130 @@
+// Wrapper of C-language FILE struct -*- C++ -*-
+
+// Copyright (C) 2000-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+//
+// ISO C++ 14882: 27.8  File-based streams
+//
+
+/** @file bits/basic_file.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{ios}
+ */
+
+#ifndef _GLIBCXX_BASIC_FILE_STDIO_H
+#define _GLIBCXX_BASIC_FILE_STDIO_H 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <bits/c++io.h>  // for __c_lock and __c_file
+#include <bits/move.h>   // for swap
+#include <ios>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  // Generic declaration.
+  template<typename _CharT>
+    class __basic_file; 
+
+  // Specialization.
+  template<>
+    class __basic_file<char>
+    {
+      // Underlying data source/sink.
+      __c_file* 	_M_cfile;
+
+      // True iff we opened _M_cfile, and thus must close it ourselves.
+      bool 		_M_cfile_created;
+
+    public:
+      __basic_file(__c_lock* __lock = 0) throw ();
+
+#if __cplusplus >= 201103L
+      __basic_file(__basic_file&& __rv, __c_lock* __lock = 0) noexcept
+      : _M_cfile(__rv._M_cfile), _M_cfile_created(__rv._M_cfile_created)
+      {
+	__rv._M_cfile = nullptr;
+	__rv._M_cfile_created = false;
+      }
+
+      __basic_file& operator=(const __basic_file&) = delete;
+      __basic_file& operator=(__basic_file&&) = delete;
+
+      void
+      swap(__basic_file& __f) noexcept
+      {
+	std::swap(_M_cfile, __f._M_cfile);
+	std::swap(_M_cfile_created, __f._M_cfile_created);
+      }
+#endif
+
+      __basic_file* 
+      open(const char* __name, ios_base::openmode __mode, int __prot = 0664);
+
+      __basic_file*
+      sys_open(__c_file* __file, ios_base::openmode);
+
+      __basic_file*
+      sys_open(int __fd, ios_base::openmode __mode) throw ();
+
+      __basic_file* 
+      close(); 
+
+      _GLIBCXX_PURE bool 
+      is_open() const throw ();
+
+      _GLIBCXX_PURE int 
+      fd() throw ();
+
+      _GLIBCXX_PURE __c_file*
+      file() throw ();
+
+      ~__basic_file();
+
+      streamsize 
+      xsputn(const char* __s, streamsize __n);
+
+      streamsize 
+      xsputn_2(const char* __s1, streamsize __n1,
+	       const char* __s2, streamsize __n2);
+
+      streamsize 
+      xsgetn(char* __s, streamsize __n);
+
+      streamoff
+      seekoff(streamoff __off, ios_base::seekdir __way) throw ();
+
+      int 
+      sync();
+
+      streamsize
+      showmanyc();
+    };
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif	

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/bits/c++allocator.h

@@ -0,0 +1,55 @@
+// Base to std::allocator -*- C++ -*-
+
+// Copyright (C) 2004-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/c++allocator.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{memory}
+ */
+
+#ifndef _GLIBCXX_CXX_ALLOCATOR_H
+#define _GLIBCXX_CXX_ALLOCATOR_H 1
+
+#include <ext/new_allocator.h>
+
+#if __cplusplus >= 201103L
+namespace std
+{
+  /**
+   *  @brief  An alias to the base class for std::allocator.
+   *  @ingroup allocators
+   *
+   *  Used to set the std::allocator base class to
+   *  __gnu_cxx::new_allocator.
+   *
+   *  @tparam  _Tp  Type of allocated object.
+    */
+  template<typename _Tp>
+    using __allocator_base = __gnu_cxx::new_allocator<_Tp>;
+}
+#else
+// Define new_allocator as the base class to std::allocator.
+# define __allocator_base  __gnu_cxx::new_allocator
+#endif
+
+#endif

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/bits/c++config.h

@@ -0,0 +1,1768 @@
+// Predefined symbols and macros -*- C++ -*-
+
+// Copyright (C) 1997-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @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}
+ */
+
+#ifndef _GLIBCXX_CXX_CONFIG_H
+#define _GLIBCXX_CXX_CONFIG_H 1
+
+// The current version of the C++ library in compressed ISO date format.
+#define __GLIBCXX__ 20160919
+
+// Macros for various attributes.
+//   _GLIBCXX_PURE
+//   _GLIBCXX_CONST
+//   _GLIBCXX_NORETURN
+//   _GLIBCXX_NOTHROW
+//   _GLIBCXX_VISIBILITY
+#ifndef _GLIBCXX_PURE
+# define _GLIBCXX_PURE __attribute__ ((__pure__))
+#endif
+
+#ifndef _GLIBCXX_CONST
+# define _GLIBCXX_CONST __attribute__ ((__const__))
+#endif
+
+#ifndef _GLIBCXX_NORETURN
+# define _GLIBCXX_NORETURN __attribute__ ((__noreturn__))
+#endif
+
+// See below for C++
+#ifndef _GLIBCXX_NOTHROW
+# ifndef __cplusplus
+#  define _GLIBCXX_NOTHROW __attribute__((__nothrow__))
+# endif
+#endif
+
+// Macros for visibility attributes.
+//   _GLIBCXX_HAVE_ATTRIBUTE_VISIBILITY
+//   _GLIBCXX_VISIBILITY
+# define _GLIBCXX_HAVE_ATTRIBUTE_VISIBILITY 1
+
+#if _GLIBCXX_HAVE_ATTRIBUTE_VISIBILITY
+# define _GLIBCXX_VISIBILITY(V) __attribute__ ((__visibility__ (#V)))
+#else
+// If this is not supplied by the OS-specific or CPU-specific
+// headers included below, it will be defined to an empty default.
+# define _GLIBCXX_VISIBILITY(V) _GLIBCXX_PSEUDO_VISIBILITY(V)
+#endif
+
+// Macros for deprecated attributes.
+//   _GLIBCXX_USE_DEPRECATED
+//   _GLIBCXX_DEPRECATED
+#ifndef _GLIBCXX_USE_DEPRECATED
+# define _GLIBCXX_USE_DEPRECATED 1
+#endif
+
+#if defined(__DEPRECATED) && (__cplusplus >= 201103L)
+# define _GLIBCXX_DEPRECATED __attribute__ ((__deprecated__))
+#else
+# define _GLIBCXX_DEPRECATED
+#endif
+
+// Macros for ABI tag attributes.
+#ifndef _GLIBCXX_ABI_TAG_CXX11
+# define _GLIBCXX_ABI_TAG_CXX11 __attribute ((__abi_tag__ ("cxx11")))
+#endif
+
+
+#if __cplusplus
+
+// Macro for constexpr, to support in mixed 03/0x mode.
+#ifndef _GLIBCXX_CONSTEXPR
+# if __cplusplus >= 201103L
+#  define _GLIBCXX_CONSTEXPR constexpr
+#  define _GLIBCXX_USE_CONSTEXPR constexpr
+# else
+#  define _GLIBCXX_CONSTEXPR
+#  define _GLIBCXX_USE_CONSTEXPR const
+# endif
+#endif
+
+#ifndef _GLIBCXX14_CONSTEXPR
+# if __cplusplus >= 201402L
+#  define _GLIBCXX14_CONSTEXPR constexpr
+# else
+#  define _GLIBCXX14_CONSTEXPR
+# endif
+#endif
+
+// Macro for noexcept, to support in mixed 03/0x mode.
+#ifndef _GLIBCXX_NOEXCEPT
+# if __cplusplus >= 201103L
+#  define _GLIBCXX_NOEXCEPT noexcept
+#  define _GLIBCXX_USE_NOEXCEPT noexcept
+#  define _GLIBCXX_THROW(_EXC)
+# else
+#  define _GLIBCXX_NOEXCEPT
+#  define _GLIBCXX_USE_NOEXCEPT throw()
+#  define _GLIBCXX_THROW(_EXC) throw(_EXC)
+# endif
+#endif
+
+#ifndef _GLIBCXX_NOTHROW
+# define _GLIBCXX_NOTHROW _GLIBCXX_USE_NOEXCEPT
+#endif
+
+#ifndef _GLIBCXX_THROW_OR_ABORT
+# if __cpp_exceptions
+#  define _GLIBCXX_THROW_OR_ABORT(_EXC) (throw (_EXC))
+# else
+#  define _GLIBCXX_THROW_OR_ABORT(_EXC) (__builtin_abort())
+# endif
+#endif
+
+// Macro for extern template, ie controling template linkage via use
+// of extern keyword on template declaration. As documented in the g++
+// manual, it inhibits all implicit instantiations and is used
+// throughout the library to avoid multiple weak definitions for
+// required types that are already explicitly instantiated in the
+// library binary. This substantially reduces the binary size of
+// resulting executables.
+// Special case: _GLIBCXX_EXTERN_TEMPLATE == -1 disallows extern
+// templates only in basic_string, thus activating its debug-mode
+// checks even at -O0.
+# define _GLIBCXX_EXTERN_TEMPLATE 1
+
+/*
+  Outline of libstdc++ namespaces.
+
+  namespace std
+  {
+    namespace __debug { }
+    namespace __parallel { }
+    namespace __profile { }
+    namespace __cxx1998 { }
+
+    namespace __detail { }
+
+    namespace rel_ops { }
+
+    namespace tr1
+    {
+      namespace placeholders { }
+      namespace regex_constants { }
+      namespace __detail { }
+    }
+
+    namespace tr2 { }
+    
+    namespace decimal { }
+
+    namespace chrono { }
+    namespace placeholders { }
+    namespace regex_constants { }
+    namespace this_thread { }
+
+    namespace experimental { }
+  }
+
+  namespace abi { }
+
+  namespace __gnu_cxx
+  {
+    namespace __detail { }
+  }
+
+  For full details see:
+  http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/namespaces.html
+*/
+namespace std
+{
+  typedef __SIZE_TYPE__ 	size_t;
+  typedef __PTRDIFF_TYPE__	ptrdiff_t;
+
+#if __cplusplus >= 201103L
+  typedef decltype(nullptr)	nullptr_t;
+#endif
+}
+
+# define _GLIBCXX_USE_DUAL_ABI 1
+
+#if ! _GLIBCXX_USE_DUAL_ABI
+// Ignore any pre-defined value of _GLIBCXX_USE_CXX11_ABI
+# undef _GLIBCXX_USE_CXX11_ABI
+#endif
+
+#ifndef _GLIBCXX_USE_CXX11_ABI
+# define _GLIBCXX_USE_CXX11_ABI 1
+#endif
+
+#if _GLIBCXX_USE_CXX11_ABI
+namespace std
+{
+  inline namespace __cxx11 __attribute__((__abi_tag__ ("cxx11"))) { }
+}
+namespace __gnu_cxx
+{
+  inline namespace __cxx11 __attribute__((__abi_tag__ ("cxx11"))) { }
+}
+# define _GLIBCXX_NAMESPACE_CXX11 __cxx11::
+# define _GLIBCXX_BEGIN_NAMESPACE_CXX11 namespace __cxx11 {
+# define _GLIBCXX_END_NAMESPACE_CXX11 }
+# define _GLIBCXX_DEFAULT_ABI_TAG _GLIBCXX_ABI_TAG_CXX11
+#else
+# define _GLIBCXX_NAMESPACE_CXX11
+# define _GLIBCXX_BEGIN_NAMESPACE_CXX11
+# define _GLIBCXX_END_NAMESPACE_CXX11
+# define _GLIBCXX_DEFAULT_ABI_TAG
+#endif
+
+
+// Defined if inline namespaces are used for versioning.
+# define _GLIBCXX_INLINE_VERSION 0 
+
+// Inline namespace for symbol versioning.
+#if _GLIBCXX_INLINE_VERSION
+
+namespace std
+{
+  inline namespace __7 { }
+
+  namespace rel_ops { inline namespace __7 { } }
+
+  namespace tr1
+  {
+    inline namespace __7 { }
+    namespace placeholders { inline namespace __7 { } }
+    namespace regex_constants { inline namespace __7 { } }
+    namespace __detail { inline namespace __7 { } }
+  }
+
+  namespace tr2
+  { inline namespace __7 { } }
+
+  namespace decimal { inline namespace __7 { } }
+
+  namespace chrono { inline namespace __7 { } }
+  namespace placeholders { inline namespace __7 { } }
+  namespace regex_constants { inline namespace __7 { } }
+  namespace this_thread { inline namespace __7 { } }
+
+  namespace experimental { inline namespace __7 { } }
+
+  namespace __detail { inline namespace __7 { } }
+}
+
+namespace __gnu_cxx
+{
+  inline namespace __7 { }
+  namespace __detail { inline namespace __7 { } }
+}
+# define _GLIBCXX_BEGIN_NAMESPACE_VERSION namespace __7 {
+# define _GLIBCXX_END_NAMESPACE_VERSION }
+#else
+# define _GLIBCXX_BEGIN_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)
+namespace std
+{
+  // Non-inline namespace for components replaced by alternates in active mode.
+  namespace __cxx1998
+  {
+# if _GLIBCXX_INLINE_VERSION
+  inline namespace __7 { }
+# endif
+
+# if _GLIBCXX_USE_CXX11_ABI
+  inline namespace __cxx11 __attribute__((__abi_tag__ ("cxx11"))) { }
+# endif
+  }
+
+  // Inline namespace for debug mode.
+# ifdef _GLIBCXX_DEBUG
+  inline namespace __debug { }
+# endif
+
+  // Inline namespaces for parallel mode.
+# 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__
+#  warning currently using inlined namespace mode which may fail \
+   without inlining due to lack of weak symbols
+# endif
+#endif
+
+// Macros for namespace scope. Either namespace std:: or the name
+// of some nested namespace within it corresponding to the active mode.
+// _GLIBCXX_STD_A
+// _GLIBCXX_STD_C
+//
+// Macros for opening/closing conditional namespaces.
+// _GLIBCXX_BEGIN_NAMESPACE_ALGO
+// _GLIBCXX_END_NAMESPACE_ALGO
+// _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
+// _GLIBCXX_END_NAMESPACE_CONTAINER
+#if defined(_GLIBCXX_DEBUG) || defined(_GLIBCXX_PROFILE)
+# define _GLIBCXX_STD_C __cxx1998
+# define _GLIBCXX_BEGIN_NAMESPACE_CONTAINER \
+	 namespace _GLIBCXX_STD_C { _GLIBCXX_BEGIN_NAMESPACE_VERSION
+# define _GLIBCXX_END_NAMESPACE_CONTAINER \
+	 _GLIBCXX_END_NAMESPACE_VERSION }
+# undef _GLIBCXX_EXTERN_TEMPLATE
+# define _GLIBCXX_EXTERN_TEMPLATE -1
+#endif
+
+#ifdef _GLIBCXX_PARALLEL
+# define _GLIBCXX_STD_A __cxx1998
+# define _GLIBCXX_BEGIN_NAMESPACE_ALGO \
+	 namespace _GLIBCXX_STD_A { _GLIBCXX_BEGIN_NAMESPACE_VERSION
+# define _GLIBCXX_END_NAMESPACE_ALGO \
+	 _GLIBCXX_END_NAMESPACE_VERSION }
+#endif
+
+#ifndef _GLIBCXX_STD_A
+# define _GLIBCXX_STD_A std
+#endif
+
+#ifndef _GLIBCXX_STD_C
+# define _GLIBCXX_STD_C std
+#endif
+
+#ifndef _GLIBCXX_BEGIN_NAMESPACE_ALGO
+# define _GLIBCXX_BEGIN_NAMESPACE_ALGO
+#endif
+
+#ifndef _GLIBCXX_END_NAMESPACE_ALGO
+# define _GLIBCXX_END_NAMESPACE_ALGO
+#endif
+
+#ifndef _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
+# define _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
+#endif
+
+#ifndef _GLIBCXX_END_NAMESPACE_CONTAINER
+# define _GLIBCXX_END_NAMESPACE_CONTAINER
+#endif
+
+// GLIBCXX_ABI Deprecated
+// Define if compatibility should be provided for -mlong-double-64.
+#undef _GLIBCXX_LONG_DOUBLE_COMPAT
+
+// Inline namespace for long double 128 mode.
+#if defined _GLIBCXX_LONG_DOUBLE_COMPAT && defined __LONG_DOUBLE_128__
+namespace std
+{
+  inline namespace __gnu_cxx_ldbl128 { }
+}
+# define _GLIBCXX_NAMESPACE_LDBL __gnu_cxx_ldbl128::
+# define _GLIBCXX_BEGIN_NAMESPACE_LDBL namespace __gnu_cxx_ldbl128 {
+# define _GLIBCXX_END_NAMESPACE_LDBL }
+#else
+# define _GLIBCXX_NAMESPACE_LDBL
+# define _GLIBCXX_BEGIN_NAMESPACE_LDBL
+# define _GLIBCXX_END_NAMESPACE_LDBL
+#endif
+#if _GLIBCXX_USE_CXX11_ABI
+# define _GLIBCXX_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_NAMESPACE_CXX11
+# define _GLIBCXX_BEGIN_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_BEGIN_NAMESPACE_CXX11
+# define _GLIBCXX_END_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_END_NAMESPACE_CXX11
+#else
+# define _GLIBCXX_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_NAMESPACE_LDBL
+# define _GLIBCXX_BEGIN_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_BEGIN_NAMESPACE_LDBL
+# define _GLIBCXX_END_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_END_NAMESPACE_LDBL
+#endif
+
+// Assert.
+#if !defined(_GLIBCXX_DEBUG) && !defined(_GLIBCXX_PARALLEL)
+# define __glibcxx_assert(_Condition)
+#else
+namespace std
+{
+  // Avoid the use of assert, because we're trying to keep the <cassert>
+  // include out of the mix.
+  inline void
+  __replacement_assert(const char* __file, int __line,
+		       const char* __function, const char* __condition)
+  {
+    __builtin_printf("%s:%d: %s: Assertion '%s' failed.\n", __file, __line,
+		     __function, __condition);
+    __builtin_abort();
+  }
+}
+#define __glibcxx_assert(_Condition)				   	 \
+  do 									 \
+  {							      		 \
+    if (! (_Condition))                                                  \
+      std::__replacement_assert(__FILE__, __LINE__, __PRETTY_FUNCTION__, \
+				#_Condition);				 \
+  } while (false)
+#endif
+
+// Macros for race detectors.
+// _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(A) and
+// _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(A) should be used to explain
+// atomic (lock-free) synchronization to race detectors:
+// the race detector will infer a happens-before arc from the former to the
+// latter when they share the same argument pointer.
+//
+// The most frequent use case for these macros (and the only case in the
+// current implementation of the library) is atomic reference counting:
+//   void _M_remove_reference()
+//   {
+//     _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(&this->_M_refcount);
+//     if (__gnu_cxx::__exchange_and_add_dispatch(&this->_M_refcount, -1) <= 0)
+//       {
+//         _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(&this->_M_refcount);
+//         _M_destroy(__a);
+//       }
+//   }
+// The annotations in this example tell the race detector that all memory
+// accesses occurred when the refcount was positive do not race with
+// memory accesses which occurred after the refcount became zero.
+#ifndef _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE
+# define  _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(A)
+#endif
+#ifndef _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER
+# define  _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(A)
+#endif
+
+// Macros for C linkage: define extern "C" linkage only when using C++.
+# define _GLIBCXX_BEGIN_EXTERN_C extern "C" {
+# define _GLIBCXX_END_EXTERN_C }
+
+#else // !__cplusplus
+# define _GLIBCXX_BEGIN_EXTERN_C
+# define _GLIBCXX_END_EXTERN_C
+#endif
+
+
+// First includes.
+
+// Pick up any OS-specific definitions.
+#include <bits/os_defines.h>
+
+// Pick up any CPU-specific definitions.
+#include <bits/cpu_defines.h>
+
+// If platform uses neither visibility nor psuedo-visibility,
+// specify empty default for namespace annotation macros.
+#ifndef _GLIBCXX_PSEUDO_VISIBILITY
+# define _GLIBCXX_PSEUDO_VISIBILITY(V)
+#endif
+
+// Certain function definitions that are meant to be overridable from
+// user code are decorated with this macro.  For some targets, this
+// macro causes these definitions to be weak.
+#ifndef _GLIBCXX_WEAK_DEFINITION
+# define _GLIBCXX_WEAK_DEFINITION
+#endif
+
+
+// The remainder of the prewritten config is automatic; all the
+// user hooks are listed above.
+
+// Create a boolean flag to be used to determine if --fast-math is set.
+#ifdef __FAST_MATH__
+# define _GLIBCXX_FAST_MATH 1
+#else
+# define _GLIBCXX_FAST_MATH 0
+#endif
+
+// This marks string literals in header files to be extracted for eventual
+// translation.  It is primarily used for messages in thrown exceptions; see
+// src/functexcept.cc.  We use __N because the more traditional _N is used
+// for something else under certain OSes (see BADNAMES).
+#define __N(msgid)     (msgid)
+
+// For example, <windows.h> is known to #define min and max as macros...
+#undef min
+#undef max
+
+// End of prewritten config; the settings discovered at configure time follow.
+/* config.h.  Generated from config.h.in by configure.  */
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define to 1 if you have the `acosf' function. */
+#define _GLIBCXX_HAVE_ACOSF 1
+
+/* Define to 1 if you have the `acosl' function. */
+/* #undef _GLIBCXX_HAVE_ACOSL */
+
+/* Define to 1 if you have the `asinf' function. */
+#define _GLIBCXX_HAVE_ASINF 1
+
+/* Define to 1 if you have the `asinl' function. */
+/* #undef _GLIBCXX_HAVE_ASINL */
+
+/* Define to 1 if the target assembler supports .symver directive. */
+#define _GLIBCXX_HAVE_AS_SYMVER_DIRECTIVE 1
+
+/* Define to 1 if you have the `atan2f' function. */
+#define _GLIBCXX_HAVE_ATAN2F 1
+
+/* Define to 1 if you have the `atan2l' function. */
+/* #undef _GLIBCXX_HAVE_ATAN2L */
+
+/* Define to 1 if you have the `atanf' function. */
+#define _GLIBCXX_HAVE_ATANF 1
+
+/* Define to 1 if you have the `atanl' function. */
+/* #undef _GLIBCXX_HAVE_ATANL */
+
+/* Define to 1 if you have the `at_quick_exit' function. */
+/* #undef _GLIBCXX_HAVE_AT_QUICK_EXIT */
+
+/* Define to 1 if the target assembler supports thread-local storage. */
+/* #undef _GLIBCXX_HAVE_CC_TLS */
+
+/* Define to 1 if you have the `ceilf' function. */
+#define _GLIBCXX_HAVE_CEILF 1
+
+/* Define to 1 if you have the `ceill' function. */
+/* #undef _GLIBCXX_HAVE_CEILL */
+
+/* Define to 1 if you have the <complex.h> header file. */
+#define _GLIBCXX_HAVE_COMPLEX_H 1
+
+/* Define to 1 if you have the `cosf' function. */
+#define _GLIBCXX_HAVE_COSF 1
+
+/* Define to 1 if you have the `coshf' function. */
+#define _GLIBCXX_HAVE_COSHF 1
+
+/* Define to 1 if you have the `coshl' function. */
+/* #undef _GLIBCXX_HAVE_COSHL */
+
+/* Define to 1 if you have the `cosl' function. */
+/* #undef _GLIBCXX_HAVE_COSL */
+
+/* Define to 1 if you have the <dirent.h> header file. */
+/* #undef _GLIBCXX_HAVE_DIRENT_H */
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+/* #undef _GLIBCXX_HAVE_DLFCN_H */
+
+/* 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. */
+#define _GLIBCXX_HAVE_ENODATA 1
+
+/* Define if ENOLINK exists. */
+#define _GLIBCXX_HAVE_ENOLINK 1
+
+/* Define if ENOSPC exists. */
+#define _GLIBCXX_HAVE_ENOSPC 1
+
+/* Define if ENOSR exists. */
+#define _GLIBCXX_HAVE_ENOSR 1
+
+/* Define if ENOSTR exists. */
+#define _GLIBCXX_HAVE_ENOSTR 1
+
+/* 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. */
+#define _GLIBCXX_HAVE_ETIME 1
+
+/* 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 you have the <execinfo.h> header file. */
+/* #undef _GLIBCXX_HAVE_EXECINFO_H */
+
+/* Define to 1 if you have the `expf' function. */
+#define _GLIBCXX_HAVE_EXPF 1
+
+/* Define to 1 if you have the `expl' function. */
+/* #undef _GLIBCXX_HAVE_EXPL */
+
+/* Define to 1 if you have the `fabsf' function. */
+#define _GLIBCXX_HAVE_FABSF 1
+
+/* Define to 1 if you have the `fabsl' function. */
+/* #undef _GLIBCXX_HAVE_FABSL */
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#define _GLIBCXX_HAVE_FCNTL_H 1
+
+/* Define to 1 if you have the <fenv.h> header file. */
+/* #undef _GLIBCXX_HAVE_FENV_H */
+
+/* Define to 1 if you have the `finite' function. */
+/* #undef _GLIBCXX_HAVE_FINITE */
+
+/* Define to 1 if you have the `finitef' function. */
+/* #undef _GLIBCXX_HAVE_FINITEF */
+
+/* Define to 1 if you have the `finitel' function. */
+/* #undef _GLIBCXX_HAVE_FINITEL */
+
+/* Define to 1 if you have the <float.h> header file. */
+#define _GLIBCXX_HAVE_FLOAT_H 1
+
+/* Define to 1 if you have the `floorf' function. */
+#define _GLIBCXX_HAVE_FLOORF 1
+
+/* Define to 1 if you have the `floorl' function. */
+/* #undef _GLIBCXX_HAVE_FLOORL */
+
+/* Define to 1 if you have the `fmodf' function. */
+#define _GLIBCXX_HAVE_FMODF 1
+
+/* Define to 1 if you have the `fmodl' function. */
+/* #undef _GLIBCXX_HAVE_FMODL */
+
+/* Define to 1 if you have the `fpclass' function. */
+/* #undef _GLIBCXX_HAVE_FPCLASS */
+
+/* Define to 1 if you have the <fp.h> header file. */
+/* #undef _GLIBCXX_HAVE_FP_H */
+
+/* Define to 1 if you have the `frexpf' function. */
+#define _GLIBCXX_HAVE_FREXPF 1
+
+/* Define to 1 if you have the `frexpl' function. */
+/* #undef _GLIBCXX_HAVE_FREXPL */
+
+/* Define if _Unwind_GetIPInfo is available. */
+#define _GLIBCXX_HAVE_GETIPINFO 1
+
+/* Define if gets is available in <stdio.h>. */
+#define _GLIBCXX_HAVE_GETS 1
+
+/* Define to 1 if you have the `hypot' function. */
+#define _GLIBCXX_HAVE_HYPOT 1
+
+/* Define to 1 if you have the `hypotf' function. */
+/* #undef _GLIBCXX_HAVE_HYPOTF */
+
+/* Define to 1 if you have the `hypotl' function. */
+/* #undef _GLIBCXX_HAVE_HYPOTL */
+
+/* Define if you have the iconv() function. */
+#define _GLIBCXX_HAVE_ICONV 1
+
+/* Define to 1 if you have the <ieeefp.h> header file. */
+#define _GLIBCXX_HAVE_IEEEFP_H 1
+
+/* Define if int64_t is available in <stdint.h>. */
+#define _GLIBCXX_HAVE_INT64_T 1
+
+/* Define if int64_t is a long. */
+/* #undef _GLIBCXX_HAVE_INT64_T_LONG */
+
+/* Define if int64_t is a long long. */
+#define _GLIBCXX_HAVE_INT64_T_LONG_LONG 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define _GLIBCXX_HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the `isinf' function. */
+/* #undef _GLIBCXX_HAVE_ISINF */
+
+/* Define to 1 if you have the `isinff' function. */
+/* #undef _GLIBCXX_HAVE_ISINFF */
+
+/* Define to 1 if you have the `isinfl' function. */
+/* #undef _GLIBCXX_HAVE_ISINFL */
+
+/* Define to 1 if you have the `isnan' function. */
+/* #undef _GLIBCXX_HAVE_ISNAN */
+
+/* Define to 1 if you have the `isnanf' function. */
+/* #undef _GLIBCXX_HAVE_ISNANF */
+
+/* Define to 1 if you have the `isnanl' function. */
+/* #undef _GLIBCXX_HAVE_ISNANL */
+
+/* Defined if iswblank exists. */
+#define _GLIBCXX_HAVE_ISWBLANK 1
+
+/* Define if LC_MESSAGES is available in <locale.h>. */
+#define _GLIBCXX_HAVE_LC_MESSAGES 1
+
+/* Define to 1 if you have the `ldexpf' function. */
+#define _GLIBCXX_HAVE_LDEXPF 1
+
+/* Define to 1 if you have the `ldexpl' function. */
+/* #undef _GLIBCXX_HAVE_LDEXPL */
+
+/* Define to 1 if you have the <libintl.h> header file. */
+/* #undef _GLIBCXX_HAVE_LIBINTL_H */
+
+/* Only used in build directory testsuite_hooks.h. */
+/* #undef _GLIBCXX_HAVE_LIMIT_AS */
+
+/* Only used in build directory testsuite_hooks.h. */
+/* #undef _GLIBCXX_HAVE_LIMIT_DATA */
+
+/* Only used in build directory testsuite_hooks.h. */
+/* #undef _GLIBCXX_HAVE_LIMIT_FSIZE */
+
+/* Only used in build directory testsuite_hooks.h. */
+/* #undef _GLIBCXX_HAVE_LIMIT_RSS */
+
+/* Only used in build directory testsuite_hooks.h. */
+/* #undef _GLIBCXX_HAVE_LIMIT_VMEM */
+
+/* Define if futex syscall is available. */
+/* #undef _GLIBCXX_HAVE_LINUX_FUTEX */
+
+/* Define to 1 if you have the <locale.h> header file. */
+#define _GLIBCXX_HAVE_LOCALE_H 1
+
+/* Define to 1 if you have the `log10f' function. */
+#define _GLIBCXX_HAVE_LOG10F 1
+
+/* Define to 1 if you have the `log10l' function. */
+/* #undef _GLIBCXX_HAVE_LOG10L */
+
+/* Define to 1 if you have the `logf' function. */
+#define _GLIBCXX_HAVE_LOGF 1
+
+/* Define to 1 if you have the `logl' function. */
+/* #undef _GLIBCXX_HAVE_LOGL */
+
+/* Define to 1 if you have the <machine/endian.h> header file. */
+#define _GLIBCXX_HAVE_MACHINE_ENDIAN_H 1
+
+/* Define to 1 if you have the <machine/param.h> header file. */
+#define _GLIBCXX_HAVE_MACHINE_PARAM_H 1
+
+/* Define if mbstate_t exists in wchar.h. */
+#define _GLIBCXX_HAVE_MBSTATE_T 1
+
+/* Define to 1 if you have the <memory.h> header file. */
+/* #undef _GLIBCXX_HAVE_MEMORY_H */
+
+/* Define to 1 if you have the `modf' function. */
+/* #undef _GLIBCXX_HAVE_MODF */
+
+/* Define to 1 if you have the `modff' function. */
+#define _GLIBCXX_HAVE_MODFF 1
+
+/* Define to 1 if you have the `modfl' function. */
+/* #undef _GLIBCXX_HAVE_MODFL */
+
+/* Define to 1 if you have the <nan.h> header file. */
+/* #undef _GLIBCXX_HAVE_NAN_H */
+
+/* Define if poll is available in <poll.h>. */
+/* #undef _GLIBCXX_HAVE_POLL */
+
+/* Define to 1 if you have the `powf' function. */
+#define _GLIBCXX_HAVE_POWF 1
+
+/* Define to 1 if you have the `powl' function. */
+/* #undef _GLIBCXX_HAVE_POWL */
+
+/* Define to 1 if you have the `qfpclass' function. */
+/* #undef _GLIBCXX_HAVE_QFPCLASS */
+
+/* Define to 1 if you have the `quick_exit' function. */
+/* #undef _GLIBCXX_HAVE_QUICK_EXIT */
+
+/* Define to 1 if you have the `setenv' function. */
+/* #undef _GLIBCXX_HAVE_SETENV */
+
+/* Define to 1 if you have the `sincos' function. */
+/* #undef _GLIBCXX_HAVE_SINCOS */
+
+/* Define to 1 if you have the `sincosf' function. */
+/* #undef _GLIBCXX_HAVE_SINCOSF */
+
+/* Define to 1 if you have the `sincosl' function. */
+/* #undef _GLIBCXX_HAVE_SINCOSL */
+
+/* Define to 1 if you have the `sinf' function. */
+#define _GLIBCXX_HAVE_SINF 1
+
+/* Define to 1 if you have the `sinhf' function. */
+#define _GLIBCXX_HAVE_SINHF 1
+
+/* Define to 1 if you have the `sinhl' function. */
+/* #undef _GLIBCXX_HAVE_SINHL */
+
+/* Define to 1 if you have the `sinl' function. */
+/* #undef _GLIBCXX_HAVE_SINL */
+
+/* Defined if sleep exists. */
+#define _GLIBCXX_HAVE_SLEEP 1
+
+/* Define to 1 if you have the `sqrtf' function. */
+#define _GLIBCXX_HAVE_SQRTF 1
+
+/* Define to 1 if you have the `sqrtl' function. */
+/* #undef _GLIBCXX_HAVE_SQRTL */
+
+/* Define to 1 if you have the <stdalign.h> header file. */
+#define _GLIBCXX_HAVE_STDALIGN_H 1
+
+/* Define to 1 if you have the <stdbool.h> header file. */
+#define _GLIBCXX_HAVE_STDBOOL_H 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define _GLIBCXX_HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define _GLIBCXX_HAVE_STDLIB_H 1
+
+/* Define if strerror_l is available in <string.h>. */
+/* #undef _GLIBCXX_HAVE_STRERROR_L */
+
+/* Define if strerror_r is available in <string.h>. */
+#define _GLIBCXX_HAVE_STRERROR_R 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define _GLIBCXX_HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define _GLIBCXX_HAVE_STRING_H 1
+
+/* Define to 1 if you have the `strtof' function. */
+#define _GLIBCXX_HAVE_STRTOF 1
+
+/* Define to 1 if you have the `strtold' function. */
+/* #undef _GLIBCXX_HAVE_STRTOLD */
+
+/* Define to 1 if `d_type' is a member of `struct dirent'. */
+/* #undef _GLIBCXX_HAVE_STRUCT_DIRENT_D_TYPE */
+
+/* Define if strxfrm_l is available in <string.h>. */
+/* #undef _GLIBCXX_HAVE_STRXFRM_L */
+
+/* Define to 1 if the target runtime linker supports binding the same symbol
+   to different versions. */
+/* #undef _GLIBCXX_HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT */
+
+/* Define to 1 if you have the <sys/filio.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_FILIO_H */
+
+/* Define to 1 if you have the <sys/ioctl.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_IOCTL_H */
+
+/* Define to 1 if you have the <sys/ipc.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_IPC_H */
+
+/* Define to 1 if you have the <sys/isa_defs.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_ISA_DEFS_H */
+
+/* Define to 1 if you have the <sys/machine.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_MACHINE_H */
+
+/* Define to 1 if you have the <sys/param.h> header file. */
+#define _GLIBCXX_HAVE_SYS_PARAM_H 1
+
+/* Define to 1 if you have the <sys/resource.h> header file. */
+#define _GLIBCXX_HAVE_SYS_RESOURCE_H 1
+
+/* Define to 1 if you have a suitable <sys/sdt.h> header file */
+/* #undef _GLIBCXX_HAVE_SYS_SDT_H */
+
+/* Define to 1 if you have the <sys/sem.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_SEM_H */
+
+/* Define to 1 if you have the <sys/statvfs.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_STATVFS_H */
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define _GLIBCXX_HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/sysinfo.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_SYSINFO_H */
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#define _GLIBCXX_HAVE_SYS_TIME_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define _GLIBCXX_HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if you have the <sys/uio.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_UIO_H */
+
+/* Define if S_IFREG is available in <sys/stat.h>. */
+/* #undef _GLIBCXX_HAVE_S_IFREG */
+
+/* Define if S_IFREG is available in <sys/stat.h>. */
+#define _GLIBCXX_HAVE_S_ISREG 1
+
+/* Define to 1 if you have the `tanf' function. */
+#define _GLIBCXX_HAVE_TANF 1
+
+/* Define to 1 if you have the `tanhf' function. */
+#define _GLIBCXX_HAVE_TANHF 1
+
+/* Define to 1 if you have the `tanhl' function. */
+/* #undef _GLIBCXX_HAVE_TANHL */
+
+/* Define to 1 if you have the `tanl' function. */
+/* #undef _GLIBCXX_HAVE_TANL */
+
+/* Define to 1 if you have the <tgmath.h> header file. */
+#define _GLIBCXX_HAVE_TGMATH_H 1
+
+/* Define to 1 if the target supports thread-local storage. */
+/* #undef _GLIBCXX_HAVE_TLS */
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define _GLIBCXX_HAVE_UNISTD_H 1
+
+/* Defined if usleep exists. */
+#define _GLIBCXX_HAVE_USLEEP 1
+
+/* Define to 1 if you have the <utime.h> header file. */
+#define _GLIBCXX_HAVE_UTIME_H 1
+
+/* Defined if vfwscanf exists. */
+#define _GLIBCXX_HAVE_VFWSCANF 1
+
+/* Defined if vswscanf exists. */
+#define _GLIBCXX_HAVE_VSWSCANF 1
+
+/* Defined if vwscanf exists. */
+#define _GLIBCXX_HAVE_VWSCANF 1
+
+/* Define to 1 if you have the <wchar.h> header file. */
+#define _GLIBCXX_HAVE_WCHAR_H 1
+
+/* Defined if wcstof exists. */
+#define _GLIBCXX_HAVE_WCSTOF 1
+
+/* Define to 1 if you have the <wctype.h> header file. */
+#define _GLIBCXX_HAVE_WCTYPE_H 1
+
+/* Defined if Sleep exists. */
+/* #undef _GLIBCXX_HAVE_WIN32_SLEEP */
+
+/* Define if writev is available in <sys/uio.h>. */
+/* #undef _GLIBCXX_HAVE_WRITEV */
+
+/* Define to 1 if you have the `_acosf' function. */
+/* #undef _GLIBCXX_HAVE__ACOSF */
+
+/* Define to 1 if you have the `_acosl' function. */
+/* #undef _GLIBCXX_HAVE__ACOSL */
+
+/* Define to 1 if you have the `_asinf' function. */
+/* #undef _GLIBCXX_HAVE__ASINF */
+
+/* Define to 1 if you have the `_asinl' function. */
+/* #undef _GLIBCXX_HAVE__ASINL */
+
+/* Define to 1 if you have the `_atan2f' function. */
+/* #undef _GLIBCXX_HAVE__ATAN2F */
+
+/* Define to 1 if you have the `_atan2l' function. */
+/* #undef _GLIBCXX_HAVE__ATAN2L */
+
+/* Define to 1 if you have the `_atanf' function. */
+/* #undef _GLIBCXX_HAVE__ATANF */
+
+/* Define to 1 if you have the `_atanl' function. */
+/* #undef _GLIBCXX_HAVE__ATANL */
+
+/* Define to 1 if you have the `_ceilf' function. */
+/* #undef _GLIBCXX_HAVE__CEILF */
+
+/* Define to 1 if you have the `_ceill' function. */
+/* #undef _GLIBCXX_HAVE__CEILL */
+
+/* Define to 1 if you have the `_cosf' function. */
+/* #undef _GLIBCXX_HAVE__COSF */
+
+/* Define to 1 if you have the `_coshf' function. */
+/* #undef _GLIBCXX_HAVE__COSHF */
+
+/* Define to 1 if you have the `_coshl' function. */
+/* #undef _GLIBCXX_HAVE__COSHL */
+
+/* Define to 1 if you have the `_cosl' function. */
+/* #undef _GLIBCXX_HAVE__COSL */
+
+/* Define to 1 if you have the `_expf' function. */
+/* #undef _GLIBCXX_HAVE__EXPF */
+
+/* Define to 1 if you have the `_expl' function. */
+/* #undef _GLIBCXX_HAVE__EXPL */
+
+/* Define to 1 if you have the `_fabsf' function. */
+/* #undef _GLIBCXX_HAVE__FABSF */
+
+/* Define to 1 if you have the `_fabsl' function. */
+/* #undef _GLIBCXX_HAVE__FABSL */
+
+/* Define to 1 if you have the `_finite' function. */
+/* #undef _GLIBCXX_HAVE__FINITE */
+
+/* Define to 1 if you have the `_finitef' function. */
+/* #undef _GLIBCXX_HAVE__FINITEF */
+
+/* Define to 1 if you have the `_finitel' function. */
+/* #undef _GLIBCXX_HAVE__FINITEL */
+
+/* Define to 1 if you have the `_floorf' function. */
+/* #undef _GLIBCXX_HAVE__FLOORF */
+
+/* Define to 1 if you have the `_floorl' function. */
+/* #undef _GLIBCXX_HAVE__FLOORL */
+
+/* Define to 1 if you have the `_fmodf' function. */
+/* #undef _GLIBCXX_HAVE__FMODF */
+
+/* Define to 1 if you have the `_fmodl' function. */
+/* #undef _GLIBCXX_HAVE__FMODL */
+
+/* Define to 1 if you have the `_fpclass' function. */
+/* #undef _GLIBCXX_HAVE__FPCLASS */
+
+/* Define to 1 if you have the `_frexpf' function. */
+/* #undef _GLIBCXX_HAVE__FREXPF */
+
+/* Define to 1 if you have the `_frexpl' function. */
+/* #undef _GLIBCXX_HAVE__FREXPL */
+
+/* Define to 1 if you have the `_hypot' function. */
+/* #undef _GLIBCXX_HAVE__HYPOT */
+
+/* Define to 1 if you have the `_hypotf' function. */
+/* #undef _GLIBCXX_HAVE__HYPOTF */
+
+/* Define to 1 if you have the `_hypotl' function. */
+/* #undef _GLIBCXX_HAVE__HYPOTL */
+
+/* Define to 1 if you have the `_isinf' function. */
+/* #undef _GLIBCXX_HAVE__ISINF */
+
+/* Define to 1 if you have the `_isinff' function. */
+/* #undef _GLIBCXX_HAVE__ISINFF */
+
+/* Define to 1 if you have the `_isinfl' function. */
+/* #undef _GLIBCXX_HAVE__ISINFL */
+
+/* Define to 1 if you have the `_isnan' function. */
+/* #undef _GLIBCXX_HAVE__ISNAN */
+
+/* Define to 1 if you have the `_isnanf' function. */
+/* #undef _GLIBCXX_HAVE__ISNANF */
+
+/* Define to 1 if you have the `_isnanl' function. */
+/* #undef _GLIBCXX_HAVE__ISNANL */
+
+/* Define to 1 if you have the `_ldexpf' function. */
+/* #undef _GLIBCXX_HAVE__LDEXPF */
+
+/* Define to 1 if you have the `_ldexpl' function. */
+/* #undef _GLIBCXX_HAVE__LDEXPL */
+
+/* Define to 1 if you have the `_log10f' function. */
+/* #undef _GLIBCXX_HAVE__LOG10F */
+
+/* Define to 1 if you have the `_log10l' function. */
+/* #undef _GLIBCXX_HAVE__LOG10L */
+
+/* Define to 1 if you have the `_logf' function. */
+/* #undef _GLIBCXX_HAVE__LOGF */
+
+/* Define to 1 if you have the `_logl' function. */
+/* #undef _GLIBCXX_HAVE__LOGL */
+
+/* Define to 1 if you have the `_modf' function. */
+/* #undef _GLIBCXX_HAVE__MODF */
+
+/* Define to 1 if you have the `_modff' function. */
+/* #undef _GLIBCXX_HAVE__MODFF */
+
+/* Define to 1 if you have the `_modfl' function. */
+/* #undef _GLIBCXX_HAVE__MODFL */
+
+/* Define to 1 if you have the `_powf' function. */
+/* #undef _GLIBCXX_HAVE__POWF */
+
+/* Define to 1 if you have the `_powl' function. */
+/* #undef _GLIBCXX_HAVE__POWL */
+
+/* Define to 1 if you have the `_qfpclass' function. */
+/* #undef _GLIBCXX_HAVE__QFPCLASS */
+
+/* Define to 1 if you have the `_sincos' function. */
+/* #undef _GLIBCXX_HAVE__SINCOS */
+
+/* Define to 1 if you have the `_sincosf' function. */
+/* #undef _GLIBCXX_HAVE__SINCOSF */
+
+/* Define to 1 if you have the `_sincosl' function. */
+/* #undef _GLIBCXX_HAVE__SINCOSL */
+
+/* Define to 1 if you have the `_sinf' function. */
+/* #undef _GLIBCXX_HAVE__SINF */
+
+/* Define to 1 if you have the `_sinhf' function. */
+/* #undef _GLIBCXX_HAVE__SINHF */
+
+/* Define to 1 if you have the `_sinhl' function. */
+/* #undef _GLIBCXX_HAVE__SINHL */
+
+/* Define to 1 if you have the `_sinl' function. */
+/* #undef _GLIBCXX_HAVE__SINL */
+
+/* Define to 1 if you have the `_sqrtf' function. */
+/* #undef _GLIBCXX_HAVE__SQRTF */
+
+/* Define to 1 if you have the `_sqrtl' function. */
+/* #undef _GLIBCXX_HAVE__SQRTL */
+
+/* Define to 1 if you have the `_tanf' function. */
+/* #undef _GLIBCXX_HAVE__TANF */
+
+/* Define to 1 if you have the `_tanhf' function. */
+/* #undef _GLIBCXX_HAVE__TANHF */
+
+/* Define to 1 if you have the `_tanhl' function. */
+/* #undef _GLIBCXX_HAVE__TANHL */
+
+/* Define to 1 if you have the `_tanl' function. */
+/* #undef _GLIBCXX_HAVE__TANL */
+
+/* Define to 1 if you have the `__cxa_thread_atexit_impl' function. */
+/* #undef _GLIBCXX_HAVE___CXA_THREAD_ATEXIT_IMPL */
+
+/* Define as const if the declaration of iconv() needs const. */
+/* #undef _GLIBCXX_ICONV_CONST */
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+   */
+#define LT_OBJDIR ".libs/"
+
+/* Name of package */
+/* #undef _GLIBCXX_PACKAGE */
+
+/* Define to the address where bug reports for this package should be sent. */
+#define _GLIBCXX_PACKAGE_BUGREPORT ""
+
+/* Define to the full name of this package. */
+#define _GLIBCXX_PACKAGE_NAME "package-unused"
+
+/* Define to the full name and version of this package. */
+#define _GLIBCXX_PACKAGE_STRING "package-unused version-unused"
+
+/* Define to the one symbol short name of this package. */
+#define _GLIBCXX_PACKAGE_TARNAME "libstdc++"
+
+/* Define to the home page for this package. */
+#define _GLIBCXX_PACKAGE_URL ""
+
+/* Define to the version of this package. */
+#define _GLIBCXX_PACKAGE__GLIBCXX_VERSION "version-unused"
+
+/* The size of `char', as computed by sizeof. */
+/* #undef SIZEOF_CHAR */
+
+/* The size of `int', as computed by sizeof. */
+/* #undef SIZEOF_INT */
+
+/* The size of `long', as computed by sizeof. */
+/* #undef SIZEOF_LONG */
+
+/* The size of `short', as computed by sizeof. */
+/* #undef SIZEOF_SHORT */
+
+/* The size of `void *', as computed by sizeof. */
+/* #undef SIZEOF_VOID_P */
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* Version number of package */
+/* #undef _GLIBCXX_VERSION */
+
+/* Define if the compiler supports C++11 atomics. */
+#define _GLIBCXX_ATOMIC_BUILTINS 1
+
+/* Define to use concept checking code from the boost libraries. */
+/* #undef _GLIBCXX_CONCEPT_CHECKS */
+
+/* Define to 1 if a fully dynamic basic_string is wanted, 0 to disable,
+   undefined for platform defaults */
+#define _GLIBCXX_FULLY_DYNAMIC_STRING 0
+
+/* Define if gthreads library is available. */
+/* #undef _GLIBCXX_HAS_GTHREADS */
+
+/* Define to 1 if a full hosted library is built, or 0 if freestanding. */
+#define _GLIBCXX_HOSTED 1
+
+/* Define if compatibility should be provided for -mlong-double-64. */
+
+/* Define if ptrdiff_t is int. */
+#define _GLIBCXX_PTRDIFF_T_IS_INT 1
+
+/* Define if using setrlimit to set resource limits during "make check" */
+/* #undef _GLIBCXX_RES_LIMITS */
+
+/* Define if size_t is unsigned int. */
+#define _GLIBCXX_SIZE_T_IS_UINT 1
+
+/* Define if the compiler is configured for setjmp/longjmp exceptions. */
+/* #undef _GLIBCXX_SJLJ_EXCEPTIONS */
+
+/* Define to the value of the EOF integer constant. */
+#define _GLIBCXX_STDIO_EOF -1
+
+/* Define to the value of the SEEK_CUR integer constant. */
+#define _GLIBCXX_STDIO_SEEK_CUR 1
+
+/* Define to the value of the SEEK_END integer constant. */
+#define _GLIBCXX_STDIO_SEEK_END 2
+
+/* Define to use symbol versioning in the shared library. */
+/* #undef _GLIBCXX_SYMVER */
+
+/* Define to use darwin versioning in the shared library. */
+/* #undef _GLIBCXX_SYMVER_DARWIN */
+
+/* Define to use GNU versioning in the shared library. */
+/* #undef _GLIBCXX_SYMVER_GNU */
+
+/* Define to use GNU namespace versioning in the shared library. */
+/* #undef _GLIBCXX_SYMVER_GNU_NAMESPACE */
+
+/* Define to use Sun versioning in the shared library. */
+/* #undef _GLIBCXX_SYMVER_SUN */
+
+/* Define if C99 functions or macros from <wchar.h>, <math.h>, <complex.h>,
+   <stdio.h>, and <stdlib.h> can be used or exposed. */
+/* #undef _GLIBCXX_USE_C99 */
+
+/* Define if C99 functions in <complex.h> should be used in <complex>. Using
+   compiler builtins for these functions requires corresponding C99 library
+   functions to be present. */
+/* #undef _GLIBCXX_USE_C99_COMPLEX */
+
+/* Define if C99 functions in <complex.h> should be used in <tr1/complex>.
+   Using compiler builtins for these functions requires corresponding C99
+   library functions to be present. */
+/* #undef _GLIBCXX_USE_C99_COMPLEX_TR1 */
+
+/* Define if C99 functions in <ctype.h> should be imported in <tr1/cctype> in
+   namespace std::tr1. */
+#define _GLIBCXX_USE_C99_CTYPE_TR1 1
+
+/* Define if C99 functions in <fenv.h> should be imported in <tr1/cfenv> in
+   namespace std::tr1. */
+/* #undef _GLIBCXX_USE_C99_FENV_TR1 */
+
+/* Define if C99 functions in <inttypes.h> should be imported in
+   <tr1/cinttypes> in namespace std::tr1. */
+#define _GLIBCXX_USE_C99_INTTYPES_TR1 1
+
+/* Define if wchar_t C99 functions in <inttypes.h> should be imported in
+   <tr1/cinttypes> in namespace std::tr1. */
+#define _GLIBCXX_USE_C99_INTTYPES_WCHAR_T_TR1 1
+
+/* Define if C99 functions or macros in <math.h> should be imported in <cmath>
+   in namespace std. */
+#define _GLIBCXX_USE_C99_MATH 1
+
+/* Define if C99 functions or macros in <math.h> should be imported in
+   <tr1/cmath> in namespace std::tr1. */
+#define _GLIBCXX_USE_C99_MATH_TR1 1
+
+/* Define if C99 types in <stdint.h> should be imported in <tr1/cstdint> in
+   namespace std::tr1. */
+#define _GLIBCXX_USE_C99_STDINT_TR1 1
+
+/* Defined if clock_gettime syscall has monotonic and realtime clock support.
+   */
+/* #undef _GLIBCXX_USE_CLOCK_GETTIME_SYSCALL */
+
+/* Defined if clock_gettime has monotonic clock support. */
+/* #undef _GLIBCXX_USE_CLOCK_MONOTONIC */
+
+/* Defined if clock_gettime has realtime clock support. */
+/* #undef _GLIBCXX_USE_CLOCK_REALTIME */
+
+/* Define if ISO/IEC TR 24733 decimal floating point types are supported on
+   this host. */
+/* #undef _GLIBCXX_USE_DECIMAL_FLOAT */
+
+/* Define if fchmod is available in <sys/stat.h>. */
+#define _GLIBCXX_USE_FCHMOD 1
+
+/* Define if fchmodat is available in <sys/stat.h>. */
+#define _GLIBCXX_USE_FCHMODAT 1
+
+/* Define if __float128 is supported on this host. */
+/* #undef _GLIBCXX_USE_FLOAT128 */
+
+/* Defined if gettimeofday is available. */
+#define _GLIBCXX_USE_GETTIMEOFDAY 1
+
+/* Define if get_nprocs is available in <sys/sysinfo.h>. */
+/* #undef _GLIBCXX_USE_GET_NPROCS */
+
+/* Define if __int128 is supported on this host. */
+/* #undef _GLIBCXX_USE_INT128 */
+
+/* Define if LFS support is available. */
+/* #undef _GLIBCXX_USE_LFS */
+
+/* Define if code specialized for long long should be used. */
+#define _GLIBCXX_USE_LONG_LONG 1
+
+/* Defined if nanosleep is available. */
+/* #undef _GLIBCXX_USE_NANOSLEEP */
+
+/* Define if NLS translations are to be used. */
+/* #undef _GLIBCXX_USE_NLS */
+
+/* Define if pthreads_num_processors_np is available in <pthread.h>. */
+/* #undef _GLIBCXX_USE_PTHREADS_NUM_PROCESSORS_NP */
+
+/* Define if POSIX read/write locks are available in <gthr.h>. */
+/* #undef _GLIBCXX_USE_PTHREAD_RWLOCK_T */
+
+/* Define if /dev/random and /dev/urandom are available for the random_device
+   of TR1 (Chapter 5.1). */
+/* #undef _GLIBCXX_USE_RANDOM_TR1 */
+
+/* Define if usable realpath is available in <stdlib.h>. */
+/* #undef _GLIBCXX_USE_REALPATH */
+
+/* Defined if sched_yield is available. */
+/* #undef _GLIBCXX_USE_SCHED_YIELD */
+
+/* Define if _SC_NPROCESSORS_ONLN is available in <unistd.h>. */
+#define _GLIBCXX_USE_SC_NPROCESSORS_ONLN 1
+
+/* Define if _SC_NPROC_ONLN is available in <unistd.h>. */
+/* #undef _GLIBCXX_USE_SC_NPROC_ONLN */
+
+/* Define if sendfile is available in <sys/stat.h>. */
+/* #undef _GLIBCXX_USE_SENDFILE */
+
+/* Define if struct stat has timespec members. */
+/* #undef _GLIBCXX_USE_ST_MTIM */
+
+/* Define if sysctl(), CTL_HW and HW_NCPU are available in <sys/sysctl.h>. */
+/* #undef _GLIBCXX_USE_SYSCTL_HW_NCPU */
+
+/* Define if obsolescent tmpnam is available in <stdio.h>. */
+#define _GLIBCXX_USE_TMPNAM 1
+
+/* Define if utimensat and UTIME_OMIT are available in <sys/stat.h> and
+   AT_FDCWD in <fcntl.h>. */
+/* #undef _GLIBCXX_USE_UTIMENSAT */
+
+/* Define if code specialized for wchar_t should be used. */
+#define _GLIBCXX_USE_WCHAR_T 1
+
+/* Define to 1 if a verbose library is built, or 0 otherwise. */
+#define _GLIBCXX_VERBOSE 1
+
+/* Defined if as can handle rdrand. */
+/* #undef _GLIBCXX_X86_RDRAND */
+
+/* Define to 1 if mutex_timedlock is available. */
+#define _GTHREAD_USE_MUTEX_TIMEDLOCK 1
+
+/* Define if all C++11 overloads are available in <math.h>.  */
+#if __cplusplus >= 201103L
+/* #undef __CORRECT_ISO_CPP11_MATH_H_PROTO */
+#endif
+
+#if defined (_GLIBCXX_HAVE__ACOSF) && ! defined (_GLIBCXX_HAVE_ACOSF)
+# define _GLIBCXX_HAVE_ACOSF 1
+# define acosf _acosf
+#endif
+
+#if defined (_GLIBCXX_HAVE__ACOSL) && ! defined (_GLIBCXX_HAVE_ACOSL)
+# define _GLIBCXX_HAVE_ACOSL 1
+# define acosl _acosl
+#endif
+
+#if defined (_GLIBCXX_HAVE__ASINF) && ! defined (_GLIBCXX_HAVE_ASINF)
+# define _GLIBCXX_HAVE_ASINF 1
+# define asinf _asinf
+#endif
+
+#if defined (_GLIBCXX_HAVE__ASINL) && ! defined (_GLIBCXX_HAVE_ASINL)
+# define _GLIBCXX_HAVE_ASINL 1
+# define asinl _asinl
+#endif
+
+#if defined (_GLIBCXX_HAVE__ATAN2F) && ! defined (_GLIBCXX_HAVE_ATAN2F)
+# define _GLIBCXX_HAVE_ATAN2F 1
+# define atan2f _atan2f
+#endif
+
+#if defined (_GLIBCXX_HAVE__ATAN2L) && ! defined (_GLIBCXX_HAVE_ATAN2L)
+# define _GLIBCXX_HAVE_ATAN2L 1
+# define atan2l _atan2l
+#endif
+
+#if defined (_GLIBCXX_HAVE__ATANF) && ! defined (_GLIBCXX_HAVE_ATANF)
+# define _GLIBCXX_HAVE_ATANF 1
+# define atanf _atanf
+#endif
+
+#if defined (_GLIBCXX_HAVE__ATANL) && ! defined (_GLIBCXX_HAVE_ATANL)
+# define _GLIBCXX_HAVE_ATANL 1
+# define atanl _atanl
+#endif
+
+#if defined (_GLIBCXX_HAVE__CEILF) && ! defined (_GLIBCXX_HAVE_CEILF)
+# define _GLIBCXX_HAVE_CEILF 1
+# define ceilf _ceilf
+#endif
+
+#if defined (_GLIBCXX_HAVE__CEILL) && ! defined (_GLIBCXX_HAVE_CEILL)
+# define _GLIBCXX_HAVE_CEILL 1
+# define ceill _ceill
+#endif
+
+#if defined (_GLIBCXX_HAVE__COSF) && ! defined (_GLIBCXX_HAVE_COSF)
+# define _GLIBCXX_HAVE_COSF 1
+# define cosf _cosf
+#endif
+
+#if defined (_GLIBCXX_HAVE__COSHF) && ! defined (_GLIBCXX_HAVE_COSHF)
+# define _GLIBCXX_HAVE_COSHF 1
+# define coshf _coshf
+#endif
+
+#if defined (_GLIBCXX_HAVE__COSHL) && ! defined (_GLIBCXX_HAVE_COSHL)
+# define _GLIBCXX_HAVE_COSHL 1
+# define coshl _coshl
+#endif
+
+#if defined (_GLIBCXX_HAVE__COSL) && ! defined (_GLIBCXX_HAVE_COSL)
+# define _GLIBCXX_HAVE_COSL 1
+# define cosl _cosl
+#endif
+
+#if defined (_GLIBCXX_HAVE__EXPF) && ! defined (_GLIBCXX_HAVE_EXPF)
+# define _GLIBCXX_HAVE_EXPF 1
+# define expf _expf
+#endif
+
+#if defined (_GLIBCXX_HAVE__EXPL) && ! defined (_GLIBCXX_HAVE_EXPL)
+# define _GLIBCXX_HAVE_EXPL 1
+# define expl _expl
+#endif
+
+#if defined (_GLIBCXX_HAVE__FABSF) && ! defined (_GLIBCXX_HAVE_FABSF)
+# define _GLIBCXX_HAVE_FABSF 1
+# define fabsf _fabsf
+#endif
+
+#if defined (_GLIBCXX_HAVE__FABSL) && ! defined (_GLIBCXX_HAVE_FABSL)
+# define _GLIBCXX_HAVE_FABSL 1
+# define fabsl _fabsl
+#endif
+
+#if defined (_GLIBCXX_HAVE__FINITE) && ! defined (_GLIBCXX_HAVE_FINITE)
+# define _GLIBCXX_HAVE_FINITE 1
+# define finite _finite
+#endif
+
+#if defined (_GLIBCXX_HAVE__FINITEF) && ! defined (_GLIBCXX_HAVE_FINITEF)
+# define _GLIBCXX_HAVE_FINITEF 1
+# define finitef _finitef
+#endif
+
+#if defined (_GLIBCXX_HAVE__FINITEL) && ! defined (_GLIBCXX_HAVE_FINITEL)
+# define _GLIBCXX_HAVE_FINITEL 1
+# define finitel _finitel
+#endif
+
+#if defined (_GLIBCXX_HAVE__FLOORF) && ! defined (_GLIBCXX_HAVE_FLOORF)
+# define _GLIBCXX_HAVE_FLOORF 1
+# define floorf _floorf
+#endif
+
+#if defined (_GLIBCXX_HAVE__FLOORL) && ! defined (_GLIBCXX_HAVE_FLOORL)
+# define _GLIBCXX_HAVE_FLOORL 1
+# define floorl _floorl
+#endif
+
+#if defined (_GLIBCXX_HAVE__FMODF) && ! defined (_GLIBCXX_HAVE_FMODF)
+# define _GLIBCXX_HAVE_FMODF 1
+# define fmodf _fmodf
+#endif
+
+#if defined (_GLIBCXX_HAVE__FMODL) && ! defined (_GLIBCXX_HAVE_FMODL)
+# define _GLIBCXX_HAVE_FMODL 1
+# define fmodl _fmodl
+#endif
+
+#if defined (_GLIBCXX_HAVE__FPCLASS) && ! defined (_GLIBCXX_HAVE_FPCLASS)
+# define _GLIBCXX_HAVE_FPCLASS 1
+# define fpclass _fpclass
+#endif
+
+#if defined (_GLIBCXX_HAVE__FREXPF) && ! defined (_GLIBCXX_HAVE_FREXPF)
+# define _GLIBCXX_HAVE_FREXPF 1
+# define frexpf _frexpf
+#endif
+
+#if defined (_GLIBCXX_HAVE__FREXPL) && ! defined (_GLIBCXX_HAVE_FREXPL)
+# define _GLIBCXX_HAVE_FREXPL 1
+# define frexpl _frexpl
+#endif
+
+#if defined (_GLIBCXX_HAVE__HYPOT) && ! defined (_GLIBCXX_HAVE_HYPOT)
+# define _GLIBCXX_HAVE_HYPOT 1
+# define hypot _hypot
+#endif
+
+#if defined (_GLIBCXX_HAVE__HYPOTF) && ! defined (_GLIBCXX_HAVE_HYPOTF)
+# define _GLIBCXX_HAVE_HYPOTF 1
+# define hypotf _hypotf
+#endif
+
+#if defined (_GLIBCXX_HAVE__HYPOTL) && ! defined (_GLIBCXX_HAVE_HYPOTL)
+# define _GLIBCXX_HAVE_HYPOTL 1
+# define hypotl _hypotl
+#endif
+
+#if defined (_GLIBCXX_HAVE__ISINF) && ! defined (_GLIBCXX_HAVE_ISINF)
+# define _GLIBCXX_HAVE_ISINF 1
+# define isinf _isinf
+#endif
+
+#if defined (_GLIBCXX_HAVE__ISINFF) && ! defined (_GLIBCXX_HAVE_ISINFF)
+# define _GLIBCXX_HAVE_ISINFF 1
+# define isinff _isinff
+#endif
+
+#if defined (_GLIBCXX_HAVE__ISINFL) && ! defined (_GLIBCXX_HAVE_ISINFL)
+# define _GLIBCXX_HAVE_ISINFL 1
+# define isinfl _isinfl
+#endif
+
+#if defined (_GLIBCXX_HAVE__ISNAN) && ! defined (_GLIBCXX_HAVE_ISNAN)
+# define _GLIBCXX_HAVE_ISNAN 1
+# define isnan _isnan
+#endif
+
+#if defined (_GLIBCXX_HAVE__ISNANF) && ! defined (_GLIBCXX_HAVE_ISNANF)
+# define _GLIBCXX_HAVE_ISNANF 1
+# define isnanf _isnanf
+#endif
+
+#if defined (_GLIBCXX_HAVE__ISNANL) && ! defined (_GLIBCXX_HAVE_ISNANL)
+# define _GLIBCXX_HAVE_ISNANL 1
+# define isnanl _isnanl
+#endif
+
+#if defined (_GLIBCXX_HAVE__LDEXPF) && ! defined (_GLIBCXX_HAVE_LDEXPF)
+# define _GLIBCXX_HAVE_LDEXPF 1
+# define ldexpf _ldexpf
+#endif
+
+#if defined (_GLIBCXX_HAVE__LDEXPL) && ! defined (_GLIBCXX_HAVE_LDEXPL)
+# define _GLIBCXX_HAVE_LDEXPL 1
+# define ldexpl _ldexpl
+#endif
+
+#if defined (_GLIBCXX_HAVE__LOG10F) && ! defined (_GLIBCXX_HAVE_LOG10F)
+# define _GLIBCXX_HAVE_LOG10F 1
+# define log10f _log10f
+#endif
+
+#if defined (_GLIBCXX_HAVE__LOG10L) && ! defined (_GLIBCXX_HAVE_LOG10L)
+# define _GLIBCXX_HAVE_LOG10L 1
+# define log10l _log10l
+#endif
+
+#if defined (_GLIBCXX_HAVE__LOGF) && ! defined (_GLIBCXX_HAVE_LOGF)
+# define _GLIBCXX_HAVE_LOGF 1
+# define logf _logf
+#endif
+
+#if defined (_GLIBCXX_HAVE__LOGL) && ! defined (_GLIBCXX_HAVE_LOGL)
+# define _GLIBCXX_HAVE_LOGL 1
+# define logl _logl
+#endif
+
+#if defined (_GLIBCXX_HAVE__MODF) && ! defined (_GLIBCXX_HAVE_MODF)
+# define _GLIBCXX_HAVE_MODF 1
+# define modf _modf
+#endif
+
+#if defined (_GLIBCXX_HAVE__MODFF) && ! defined (_GLIBCXX_HAVE_MODFF)
+# define _GLIBCXX_HAVE_MODFF 1
+# define modff _modff
+#endif
+
+#if defined (_GLIBCXX_HAVE__MODFL) && ! defined (_GLIBCXX_HAVE_MODFL)
+# define _GLIBCXX_HAVE_MODFL 1
+# define modfl _modfl
+#endif
+
+#if defined (_GLIBCXX_HAVE__POWF) && ! defined (_GLIBCXX_HAVE_POWF)
+# define _GLIBCXX_HAVE_POWF 1
+# define powf _powf
+#endif
+
+#if defined (_GLIBCXX_HAVE__POWL) && ! defined (_GLIBCXX_HAVE_POWL)
+# define _GLIBCXX_HAVE_POWL 1
+# define powl _powl
+#endif
+
+#if defined (_GLIBCXX_HAVE__QFPCLASS) && ! defined (_GLIBCXX_HAVE_QFPCLASS)
+# define _GLIBCXX_HAVE_QFPCLASS 1
+# define qfpclass _qfpclass
+#endif
+
+#if defined (_GLIBCXX_HAVE__SINCOS) && ! defined (_GLIBCXX_HAVE_SINCOS)
+# define _GLIBCXX_HAVE_SINCOS 1
+# define sincos _sincos
+#endif
+
+#if defined (_GLIBCXX_HAVE__SINCOSF) && ! defined (_GLIBCXX_HAVE_SINCOSF)
+# define _GLIBCXX_HAVE_SINCOSF 1
+# define sincosf _sincosf
+#endif
+
+#if defined (_GLIBCXX_HAVE__SINCOSL) && ! defined (_GLIBCXX_HAVE_SINCOSL)
+# define _GLIBCXX_HAVE_SINCOSL 1
+# define sincosl _sincosl
+#endif
+
+#if defined (_GLIBCXX_HAVE__SINF) && ! defined (_GLIBCXX_HAVE_SINF)
+# define _GLIBCXX_HAVE_SINF 1
+# define sinf _sinf
+#endif
+
+#if defined (_GLIBCXX_HAVE__SINHF) && ! defined (_GLIBCXX_HAVE_SINHF)
+# define _GLIBCXX_HAVE_SINHF 1
+# define sinhf _sinhf
+#endif
+
+#if defined (_GLIBCXX_HAVE__SINHL) && ! defined (_GLIBCXX_HAVE_SINHL)
+# define _GLIBCXX_HAVE_SINHL 1
+# define sinhl _sinhl
+#endif
+
+#if defined (_GLIBCXX_HAVE__SINL) && ! defined (_GLIBCXX_HAVE_SINL)
+# define _GLIBCXX_HAVE_SINL 1
+# define sinl _sinl
+#endif
+
+#if defined (_GLIBCXX_HAVE__SQRTF) && ! defined (_GLIBCXX_HAVE_SQRTF)
+# define _GLIBCXX_HAVE_SQRTF 1
+# define sqrtf _sqrtf
+#endif
+
+#if defined (_GLIBCXX_HAVE__SQRTL) && ! defined (_GLIBCXX_HAVE_SQRTL)
+# define _GLIBCXX_HAVE_SQRTL 1
+# define sqrtl _sqrtl
+#endif
+
+#if defined (_GLIBCXX_HAVE__STRTOF) && ! defined (_GLIBCXX_HAVE_STRTOF)
+# define _GLIBCXX_HAVE_STRTOF 1
+# define strtof _strtof
+#endif
+
+#if defined (_GLIBCXX_HAVE__STRTOLD) && ! defined (_GLIBCXX_HAVE_STRTOLD)
+# define _GLIBCXX_HAVE_STRTOLD 1
+# define strtold _strtold
+#endif
+
+#if defined (_GLIBCXX_HAVE__TANF) && ! defined (_GLIBCXX_HAVE_TANF)
+# define _GLIBCXX_HAVE_TANF 1
+# define tanf _tanf
+#endif
+
+#if defined (_GLIBCXX_HAVE__TANHF) && ! defined (_GLIBCXX_HAVE_TANHF)
+# define _GLIBCXX_HAVE_TANHF 1
+# define tanhf _tanhf
+#endif
+
+#if defined (_GLIBCXX_HAVE__TANHL) && ! defined (_GLIBCXX_HAVE_TANHL)
+# define _GLIBCXX_HAVE_TANHL 1
+# define tanhl _tanhl
+#endif
+
+#if defined (_GLIBCXX_HAVE__TANL) && ! defined (_GLIBCXX_HAVE_TANL)
+# define _GLIBCXX_HAVE_TANL 1
+# define tanl _tanl
+#endif
+
+#endif // _GLIBCXX_CXX_CONFIG_H

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/bits/c++io.h

@@ -0,0 +1,50 @@
+// Underlying io library details -*- C++ -*-
+
+// Copyright (C) 2000-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/c++io.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{ios}
+ */
+
+// c_io_stdio.h - Defines for using "C" stdio.h
+
+#ifndef _GLIBCXX_CXX_IO_H
+#define _GLIBCXX_CXX_IO_H 1
+
+#include <cstdio>
+#include <bits/gthr.h>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  typedef __gthread_mutex_t __c_lock;
+
+  // for basic_file.h
+  typedef FILE __c_file;
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/bits/c++locale.h

@@ -0,0 +1,92 @@
+// Wrapper for underlying C-language localization -*- C++ -*-
+
+// Copyright (C) 2001-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/c++locale.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{locale}
+ */
+
+//
+// ISO C++ 14882: 22.8  Standard locale categories.
+//
+
+// Written by Benjamin Kosnik <bkoz@redhat.com>
+
+#ifndef _GLIBCXX_CXX_LOCALE_H
+#define _GLIBCXX_CXX_LOCALE_H 1
+
+#pragma GCC system_header
+
+#include <clocale>
+
+#define _GLIBCXX_NUM_CATEGORIES 0
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  typedef int*			__c_locale;
+
+  // Convert numeric value of type double and long double to string and
+  // return length of string.  If vsnprintf is available use it, otherwise
+  // fall back to the unsafe vsprintf which, in general, can be dangerous
+  // and should be avoided.
+  inline int
+  __convert_from_v(const __c_locale&, char* __out, 
+		   const int __size __attribute__((__unused__)),
+		   const char* __fmt, ...)
+  {
+    char* __old = std::setlocale(LC_NUMERIC, 0);
+    char* __sav = 0;
+    if (__builtin_strcmp(__old, "C"))
+      {
+	const size_t __len = __builtin_strlen(__old) + 1;
+	__sav = new char[__len];
+	__builtin_memcpy(__sav, __old, __len);
+	std::setlocale(LC_NUMERIC, "C");
+      }
+
+    __builtin_va_list __args;
+    __builtin_va_start(__args, __fmt);
+
+#ifdef _GLIBCXX_USE_C99
+    const int __ret = __builtin_vsnprintf(__out, __size, __fmt, __args);
+#else
+    const int __ret = __builtin_vsprintf(__out, __fmt, __args);
+#endif
+
+    __builtin_va_end(__args);
+
+    if (__sav)
+      {
+	std::setlocale(LC_NUMERIC, __sav);
+	delete [] __sav;
+      }
+    return __ret;
+  }
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/bits/cpu_defines.h

@@ -0,0 +1,33 @@
+// Specific definitions for generic platforms  -*- C++ -*-
+
+// Copyright (C) 2005-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/cpu_defines.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{iosfwd}
+ */
+
+#ifndef _GLIBCXX_CPU_DEFINES
+#define _GLIBCXX_CPU_DEFINES 1
+
+#endif

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/bits/ctype_base.h

@@ -0,0 +1,61 @@
+// Locale support -*- C++ -*-
+
+// Copyright (C) 2000-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+//
+// ISO C++ 14882: 22.1  Locales
+//
+  
+// Information as gleaned from /usr/include/ctype.h
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /// @brief  Base class for ctype.
+  struct ctype_base
+  {
+    // Non-standard typedefs.
+    typedef const int* 		__to_type;
+
+    // NB: Offsets into ctype<char>::_M_table force a particular size
+    // on the mask type. Because of this, we don't use an enum.
+    typedef char 		mask;
+    static const mask upper    	= _U;
+    static const mask lower 	= _L;
+    static const mask alpha 	= _U | _L;
+    static const mask digit 	= _N;
+    static const mask xdigit 	= _X | _N;
+    static const mask space 	= _S;
+    static const mask print 	= _P | _U | _L | _N | _B;
+    static const mask graph 	= _P | _U | _L | _N;
+    static const mask cntrl 	= _C;
+    static const mask punct 	= _P;
+    static const mask alnum 	= _U | _L | _N;
+#if __cplusplus >= 201103L
+    static const mask blank 	= space;
+#endif
+  };
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/bits/ctype_inline.h

@@ -0,0 +1,74 @@
+// Locale support -*- C++ -*-
+
+// Copyright (C) 2000-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/ctype_inline.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{locale}
+ */
+
+//
+// ISO C++ 14882: 22.1  Locales
+//
+
+// ctype bits to be inlined go here. Non-inlinable (ie virtual do_*)
+// functions go in ctype.cc
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  bool
+  ctype<char>::
+  is(mask __m, char __c) const
+  { return _M_table[static_cast<unsigned char>(__c)] & __m; }
+
+  const char*
+  ctype<char>::
+  is(const char* __low, const char* __high, mask* __vec) const
+  {
+    while (__low < __high)
+      *__vec++ = _M_table[static_cast<unsigned char>(*__low++)];
+    return __high;
+  }
+
+  const char*
+  ctype<char>::
+  scan_is(mask __m, const char* __low, const char* __high) const
+  {
+    while (__low < __high && !this->is(__m, *__low))
+      ++__low;
+    return __low;
+  }
+
+  const char*
+  ctype<char>::
+  scan_not(mask __m, const char* __low, const char* __high) const
+  {
+    while (__low < __high && this->is(__m, *__low) != 0)
+      ++__low;
+    return __low;
+  }
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/bits/cxxabi_tweaks.h

@@ -0,0 +1,82 @@
+// Control various target specific ABI tweaks.  ARM version.
+
+// Copyright (C) 2004-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/cxxabi_tweaks.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{cxxabi.h}
+ */
+
+#ifndef _CXXABI_TWEAKS_H
+#define _CXXABI_TWEAKS_H 1
+
+#ifdef __cplusplus
+namespace __cxxabiv1
+{
+  extern "C" 
+  {
+#endif
+
+#ifdef __ARM_EABI__
+  // The ARM EABI uses the least significant bit of a 32-bit
+  // guard variable.  */
+#define _GLIBCXX_GUARD_TEST(x) ((*(x) & 1) != 0)
+#define _GLIBCXX_GUARD_SET(x) *(x) = 1
+#define _GLIBCXX_GUARD_BIT 1
+#define _GLIBCXX_GUARD_PENDING_BIT __guard_test_bit (1, 1)
+#define _GLIBCXX_GUARD_WAITING_BIT __guard_test_bit (2, 1)
+  typedef int __guard;
+
+  // We also want the element size in array cookies.
+#define _GLIBCXX_ELTSIZE_IN_COOKIE 1
+  
+  // __cxa_vec_ctor should return a pointer to the array.
+  typedef void * __cxa_vec_ctor_return_type;
+#define _GLIBCXX_CXA_VEC_CTOR_RETURN(x) return x
+  // Constructors and destructors return the "this" pointer.
+  typedef void * __cxa_cdtor_return_type;
+
+#else // __ARM_EABI__
+
+  // The generic ABI uses the first byte of a 64-bit guard variable.
+#define _GLIBCXX_GUARD_TEST(x) (*(char *) (x) != 0)
+#define _GLIBCXX_GUARD_SET(x) *(char *) (x) = 1
+#define _GLIBCXX_GUARD_BIT __guard_test_bit (0, 1)
+#define _GLIBCXX_GUARD_PENDING_BIT __guard_test_bit (1, 1)
+#define _GLIBCXX_GUARD_WAITING_BIT __guard_test_bit (2, 1)
+  __extension__ typedef int __guard __attribute__((mode (__DI__)));
+
+  // __cxa_vec_ctor has void return type.
+  typedef void __cxa_vec_ctor_return_type;
+#define _GLIBCXX_CXA_VEC_CTOR_RETURN(x) return
+  // Constructors and destructors do not return a value.
+  typedef void __cxa_cdtor_return_type;
+
+#endif //!__ARM_EABI__
+
+#ifdef __cplusplus
+  }
+} // namespace __cxxabiv1
+#endif
+
+#endif 

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/bits/error_constants.h

@@ -0,0 +1,178 @@
+// Specific definitions for generic platforms  -*- C++ -*-
+
+// Copyright (C) 2007-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/error_constants.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{system_error}
+ */
+
+#ifndef _GLIBCXX_ERROR_CONSTANTS
+#define _GLIBCXX_ERROR_CONSTANTS 1
+
+#include <bits/c++config.h>
+#include <cerrno>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  enum class errc
+    {
+      address_family_not_supported = 		EAFNOSUPPORT,
+      address_in_use = 				EADDRINUSE,
+      address_not_available = 			EADDRNOTAVAIL,
+      already_connected = 			EISCONN,
+      argument_list_too_long = 			E2BIG,
+      argument_out_of_domain = 			EDOM,
+      bad_address = 				EFAULT,
+      bad_file_descriptor = 			EBADF,
+
+#ifdef _GLIBCXX_HAVE_EBADMSG
+      bad_message = 				EBADMSG,
+#endif
+
+      broken_pipe = 				EPIPE,
+      connection_aborted = 			ECONNABORTED,
+      connection_already_in_progress = 		EALREADY,
+      connection_refused = 			ECONNREFUSED,
+      connection_reset = 			ECONNRESET,
+      cross_device_link = 			EXDEV,
+      destination_address_required = 		EDESTADDRREQ,
+      device_or_resource_busy = 		EBUSY,
+      directory_not_empty = 			ENOTEMPTY,
+      executable_format_error = 		ENOEXEC,
+      file_exists = 	       			EEXIST,
+      file_too_large = 				EFBIG,
+      filename_too_long = 			ENAMETOOLONG,
+      function_not_supported = 			ENOSYS,
+      host_unreachable = 			EHOSTUNREACH,
+
+#ifdef _GLIBCXX_HAVE_EIDRM
+      identifier_removed = 			EIDRM,
+#endif
+
+      illegal_byte_sequence = 			EILSEQ,
+      inappropriate_io_control_operation = 	ENOTTY,
+      interrupted = 				EINTR,
+      invalid_argument = 			EINVAL,
+      invalid_seek = 				ESPIPE,
+      io_error = 				EIO,
+      is_a_directory = 				EISDIR,
+      message_size = 				EMSGSIZE,
+      network_down = 				ENETDOWN,
+      network_reset = 				ENETRESET,
+      network_unreachable = 			ENETUNREACH,
+      no_buffer_space = 			ENOBUFS,
+      no_child_process = 			ECHILD,
+
+#ifdef _GLIBCXX_HAVE_ENOLINK
+      no_link = 				ENOLINK,
+#endif
+
+      no_lock_available = 			ENOLCK,
+
+#ifdef _GLIBCXX_HAVE_ENODATA
+      no_message_available = 			ENODATA, 
+#endif
+
+      no_message = 				ENOMSG, 
+      no_protocol_option = 			ENOPROTOOPT,
+      no_space_on_device = 			ENOSPC,
+
+#ifdef _GLIBCXX_HAVE_ENOSR
+      no_stream_resources = 			ENOSR,
+#endif
+
+      no_such_device_or_address = 		ENXIO,
+      no_such_device = 				ENODEV,
+      no_such_file_or_directory = 		ENOENT,
+      no_such_process = 			ESRCH,
+      not_a_directory = 			ENOTDIR,
+      not_a_socket = 				ENOTSOCK,
+
+#ifdef _GLIBCXX_HAVE_ENOSTR
+      not_a_stream = 				ENOSTR,
+#endif
+
+      not_connected = 				ENOTCONN,
+      not_enough_memory = 			ENOMEM,
+
+#ifdef _GLIBCXX_HAVE_ENOTSUP
+      not_supported = 				ENOTSUP,
+#endif
+
+#ifdef _GLIBCXX_HAVE_ECANCELED
+      operation_canceled = 			ECANCELED,
+#endif
+
+      operation_in_progress = 			EINPROGRESS,
+      operation_not_permitted = 		EPERM,
+      operation_not_supported = 		EOPNOTSUPP,
+      operation_would_block = 			EWOULDBLOCK,
+
+#ifdef _GLIBCXX_HAVE_EOWNERDEAD
+      owner_dead = 				EOWNERDEAD,
+#endif
+
+      permission_denied = 			EACCES,
+
+#ifdef _GLIBCXX_HAVE_EPROTO
+      protocol_error = 				EPROTO,
+#endif
+
+      protocol_not_supported = 			EPROTONOSUPPORT,
+      read_only_file_system = 			EROFS,
+      resource_deadlock_would_occur = 		EDEADLK,
+      resource_unavailable_try_again = 		EAGAIN,
+      result_out_of_range = 			ERANGE,
+
+#ifdef _GLIBCXX_HAVE_ENOTRECOVERABLE
+      state_not_recoverable = 			ENOTRECOVERABLE,
+#endif
+
+#ifdef _GLIBCXX_HAVE_ETIME
+      stream_timeout = 				ETIME,
+#endif
+
+#ifdef _GLIBCXX_HAVE_ETXTBSY
+      text_file_busy = 				ETXTBSY,
+#endif
+
+      timed_out = 				ETIMEDOUT,
+      too_many_files_open_in_system = 		ENFILE,
+      too_many_files_open = 			EMFILE,
+      too_many_links = 				EMLINK,
+      too_many_symbolic_link_levels = 		ELOOP,
+
+#ifdef _GLIBCXX_HAVE_EOVERFLOW
+      value_too_large = 			EOVERFLOW,
+#endif
+
+      wrong_protocol_type = 			EPROTOTYPE
+    };
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/bits/extc++.h

@@ -0,0 +1,71 @@
+// C++ includes used for precompiling extensions -*- C++ -*-
+
+// Copyright (C) 2006-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file extc++.h
+ *  This is an implementation file for a precompiled header.
+ */
+
+#if __cplusplus < 201103L
+#include <bits/stdtr1c++.h>
+#endif
+
+#include <ext/algorithm>
+#include <ext/array_allocator.h>
+#include <ext/atomicity.h>
+#include <ext/bitmap_allocator.h>
+#include <ext/cast.h>
+#include <ext/concurrence.h>
+#include <ext/debug_allocator.h>
+#include <ext/extptr_allocator.h>
+#include <ext/functional>
+#include <ext/iterator>
+#include <ext/malloc_allocator.h>
+#include <ext/memory>
+#include <ext/mt_allocator.h>
+#include <ext/new_allocator.h>
+#include <ext/numeric>
+#include <ext/pod_char_traits.h>
+#include <ext/pointer.h>
+#include <ext/pool_allocator.h>
+#include <ext/rb_tree>
+#include <ext/rope>
+#include <ext/slist>
+#include <ext/stdio_filebuf.h>
+#include <ext/stdio_sync_filebuf.h>
+#include <ext/throw_allocator.h>
+#include <ext/typelist.h>
+#include <ext/type_traits.h>
+#include <ext/vstring.h>
+#include <ext/pb_ds/assoc_container.hpp>
+#include <ext/pb_ds/priority_queue.hpp>
+#include <ext/pb_ds/exception.hpp>
+#include <ext/pb_ds/hash_policy.hpp>
+#include <ext/pb_ds/list_update_policy.hpp>
+#include <ext/pb_ds/tree_policy.hpp>
+#include <ext/pb_ds/trie_policy.hpp>
+
+#ifdef _GLIBCXX_HAVE_ICONV
+ #include <ext/codecvt_specializations.h>
+ #include <ext/enc_filebuf.h>
+#endif

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/bits/gthr-default.h

@@ -0,0 +1,298 @@
+/* Threads compatibility routines for libgcc2 and libobjc.  */
+/* Compile this one with gcc.  */
+/* Copyright (C) 1997-2015 Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3, or (at your option) any later
+version.
+
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+<http://www.gnu.org/licenses/>.  */
+
+#ifndef _GLIBCXX_GCC_GTHR_SINGLE_H
+#define _GLIBCXX_GCC_GTHR_SINGLE_H
+
+/* Just provide compatibility for mutex handling.  */
+
+typedef int __gthread_key_t;
+typedef int __gthread_once_t;
+typedef int __gthread_mutex_t;
+typedef int __gthread_recursive_mutex_t;
+
+#define __GTHREAD_ONCE_INIT 0
+#define __GTHREAD_MUTEX_INIT 0
+#define __GTHREAD_MUTEX_INIT_FUNCTION(mx)
+#define __GTHREAD_RECURSIVE_MUTEX_INIT 0
+
+#define _GLIBCXX_UNUSED __attribute__((__unused__))
+
+#ifdef _LIBOBJC
+
+/* Thread local storage for a single thread */
+static void *thread_local_storage = NULL;
+
+/* Backend initialization functions */
+
+/* Initialize the threads subsystem.  */
+static inline int
+__gthread_objc_init_thread_system (void)
+{
+  /* No thread support available */
+  return -1;
+}
+
+/* Close the threads subsystem.  */
+static inline int
+__gthread_objc_close_thread_system (void)
+{
+  /* No thread support available */
+  return -1;
+}
+
+/* Backend thread functions */
+
+/* Create a new thread of execution.  */
+static inline objc_thread_t
+__gthread_objc_thread_detach (void (* func)(void *), void * arg _GLIBCXX_UNUSED)
+{
+  /* No thread support available */
+  return NULL;
+}
+
+/* Set the current thread's priority.  */
+static inline int
+__gthread_objc_thread_set_priority (int priority _GLIBCXX_UNUSED)
+{
+  /* No thread support available */
+  return -1;
+}
+
+/* Return the current thread's priority.  */
+static inline int
+__gthread_objc_thread_get_priority (void)
+{
+  return OBJC_THREAD_INTERACTIVE_PRIORITY;
+}
+
+/* Yield our process time to another thread.  */
+static inline void
+__gthread_objc_thread_yield (void)
+{
+  return;
+}
+
+/* Terminate the current thread.  */
+static inline int
+__gthread_objc_thread_exit (void)
+{
+  /* No thread support available */
+  /* Should we really exit the program */
+  /* exit (&__objc_thread_exit_status); */
+  return -1;
+}
+
+/* Returns an integer value which uniquely describes a thread.  */
+static inline objc_thread_t
+__gthread_objc_thread_id (void)
+{
+  /* No thread support, use 1.  */
+  return (objc_thread_t) 1;
+}
+
+/* Sets the thread's local storage pointer.  */
+static inline int
+__gthread_objc_thread_set_data (void *value)
+{
+  thread_local_storage = value;
+  return 0;
+}
+
+/* Returns the thread's local storage pointer.  */
+static inline void *
+__gthread_objc_thread_get_data (void)
+{
+  return thread_local_storage;
+}
+
+/* Backend mutex functions */
+
+/* Allocate a mutex.  */
+static inline int
+__gthread_objc_mutex_allocate (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Deallocate a mutex.  */
+static inline int
+__gthread_objc_mutex_deallocate (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Grab a lock on a mutex.  */
+static inline int
+__gthread_objc_mutex_lock (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  /* There can only be one thread, so we always get the lock */
+  return 0;
+}
+
+/* Try to grab a lock on a mutex.  */
+static inline int
+__gthread_objc_mutex_trylock (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  /* There can only be one thread, so we always get the lock */
+  return 0;
+}
+
+/* Unlock the mutex */
+static inline int
+__gthread_objc_mutex_unlock (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Backend condition mutex functions */
+
+/* Allocate a condition.  */
+static inline int
+__gthread_objc_condition_allocate (objc_condition_t condition _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Deallocate a condition.  */
+static inline int
+__gthread_objc_condition_deallocate (objc_condition_t condition _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Wait on the condition */
+static inline int
+__gthread_objc_condition_wait (objc_condition_t condition _GLIBCXX_UNUSED,
+			       objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Wake up all threads waiting on this condition.  */
+static inline int
+__gthread_objc_condition_broadcast (objc_condition_t condition _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Wake up one thread waiting on this condition.  */
+static inline int
+__gthread_objc_condition_signal (objc_condition_t condition _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+#else /* _LIBOBJC */
+
+static inline int
+__gthread_active_p (void)
+{
+  return 0;
+}
+
+static inline int
+__gthread_once (__gthread_once_t *__once _GLIBCXX_UNUSED, void (*__func) (void) _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int _GLIBCXX_UNUSED
+__gthread_key_create (__gthread_key_t *__key _GLIBCXX_UNUSED, void (*__func) (void *) _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static int _GLIBCXX_UNUSED
+__gthread_key_delete (__gthread_key_t __key _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline void *
+__gthread_getspecific (__gthread_key_t __key _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_setspecific (__gthread_key_t __key _GLIBCXX_UNUSED, const void *__v _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_mutex_destroy (__gthread_mutex_t *__mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_mutex_lock (__gthread_mutex_t *__mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_mutex_trylock (__gthread_mutex_t *__mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_mutex_unlock (__gthread_mutex_t *__mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_recursive_mutex_lock (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_lock (__mutex);
+}
+
+static inline int
+__gthread_recursive_mutex_trylock (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_trylock (__mutex);
+}
+
+static inline int
+__gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_unlock (__mutex);
+}
+
+static inline int
+__gthread_recursive_mutex_destroy (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_destroy (__mutex);
+}
+
+#endif /* _LIBOBJC */
+
+#undef _GLIBCXX_UNUSED
+
+#endif /* ! _GLIBCXX_GCC_GTHR_SINGLE_H */

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/bits/gthr-posix.h

@@ -0,0 +1,889 @@
+/* Threads compatibility routines for libgcc2 and libobjc.  */
+/* Compile this one with gcc.  */
+/* Copyright (C) 1997-2015 Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3, or (at your option) any later
+version.
+
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+<http://www.gnu.org/licenses/>.  */
+
+#ifndef _GLIBCXX_GCC_GTHR_POSIX_H
+#define _GLIBCXX_GCC_GTHR_POSIX_H
+
+/* POSIX threads specific definitions.
+   Easy, since the interface is just one-to-one mapping.  */
+
+#define __GTHREADS 1
+#define __GTHREADS_CXX0X 1
+
+#include <pthread.h>
+
+#if ((defined(_LIBOBJC) || defined(_LIBOBJC_WEAK)) \
+     || !defined(_GTHREAD_USE_MUTEX_TIMEDLOCK))
+# include <unistd.h>
+# if defined(_POSIX_TIMEOUTS) && _POSIX_TIMEOUTS >= 0
+#  define _GTHREAD_USE_MUTEX_TIMEDLOCK 1
+# else
+#  define _GTHREAD_USE_MUTEX_TIMEDLOCK 0
+# endif
+#endif
+
+typedef pthread_t __gthread_t;
+typedef pthread_key_t __gthread_key_t;
+typedef pthread_once_t __gthread_once_t;
+typedef pthread_mutex_t __gthread_mutex_t;
+typedef pthread_mutex_t __gthread_recursive_mutex_t;
+typedef pthread_cond_t __gthread_cond_t;
+typedef struct timespec __gthread_time_t;
+
+/* POSIX like conditional variables are supported.  Please look at comments
+   in gthr.h for details. */
+#define __GTHREAD_HAS_COND	1
+
+#define __GTHREAD_MUTEX_INIT PTHREAD_MUTEX_INITIALIZER
+#define __GTHREAD_MUTEX_INIT_FUNCTION __gthread_mutex_init_function
+#define __GTHREAD_ONCE_INIT PTHREAD_ONCE_INIT
+#if defined(PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
+#define __GTHREAD_RECURSIVE_MUTEX_INIT PTHREAD_RECURSIVE_MUTEX_INITIALIZER
+#elif defined(PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP)
+#define __GTHREAD_RECURSIVE_MUTEX_INIT PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP
+#else
+#define __GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION __gthread_recursive_mutex_init_function
+#endif
+#define __GTHREAD_COND_INIT PTHREAD_COND_INITIALIZER
+#define __GTHREAD_TIME_INIT {0,0}
+
+#ifdef _GTHREAD_USE_MUTEX_INIT_FUNC
+# undef __GTHREAD_MUTEX_INIT
+#endif
+#ifdef _GTHREAD_USE_RECURSIVE_MUTEX_INIT_FUNC
+# undef __GTHREAD_RECURSIVE_MUTEX_INIT
+# undef __GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION
+# define __GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION __gthread_recursive_mutex_init_function
+#endif
+#ifdef _GTHREAD_USE_COND_INIT_FUNC
+# undef __GTHREAD_COND_INIT
+# define __GTHREAD_COND_INIT_FUNCTION __gthread_cond_init_function
+#endif
+
+#if __GXX_WEAK__ && _GLIBCXX_GTHREAD_USE_WEAK
+# ifndef __gthrw_pragma
+#  define __gthrw_pragma(pragma)
+# endif
+# define __gthrw2(name,name2,type) \
+  static __typeof(type) name __attribute__ ((__weakref__(#name2))); \
+  __gthrw_pragma(weak type)
+# define __gthrw_(name) __gthrw_ ## name
+#else
+# define __gthrw2(name,name2,type)
+# define __gthrw_(name) name
+#endif
+
+/* Typically, __gthrw_foo is a weak reference to symbol foo.  */
+#define __gthrw(name) __gthrw2(__gthrw_ ## name,name,name)
+
+__gthrw(pthread_once)
+__gthrw(pthread_getspecific)
+__gthrw(pthread_setspecific)
+
+__gthrw(pthread_create)
+__gthrw(pthread_join)
+__gthrw(pthread_equal)
+__gthrw(pthread_self)
+__gthrw(pthread_detach)
+#ifndef __BIONIC__
+__gthrw(pthread_cancel)
+#endif
+__gthrw(sched_yield)
+
+__gthrw(pthread_mutex_lock)
+__gthrw(pthread_mutex_trylock)
+#if _GTHREAD_USE_MUTEX_TIMEDLOCK
+__gthrw(pthread_mutex_timedlock)
+#endif
+__gthrw(pthread_mutex_unlock)
+__gthrw(pthread_mutex_init)
+__gthrw(pthread_mutex_destroy)
+
+__gthrw(pthread_cond_init)
+__gthrw(pthread_cond_broadcast)
+__gthrw(pthread_cond_signal)
+__gthrw(pthread_cond_wait)
+__gthrw(pthread_cond_timedwait)
+__gthrw(pthread_cond_destroy)
+
+__gthrw(pthread_key_create)
+__gthrw(pthread_key_delete)
+__gthrw(pthread_mutexattr_init)
+__gthrw(pthread_mutexattr_settype)
+__gthrw(pthread_mutexattr_destroy)
+
+
+#if defined(_LIBOBJC) || defined(_LIBOBJC_WEAK)
+/* Objective-C.  */
+__gthrw(pthread_exit)
+#ifdef _POSIX_PRIORITY_SCHEDULING
+#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING
+__gthrw(sched_get_priority_max)
+__gthrw(sched_get_priority_min)
+#endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */
+#endif /* _POSIX_PRIORITY_SCHEDULING */
+__gthrw(pthread_attr_destroy)
+__gthrw(pthread_attr_init)
+__gthrw(pthread_attr_setdetachstate)
+#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING
+__gthrw(pthread_getschedparam)
+__gthrw(pthread_setschedparam)
+#endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */
+#endif /* _LIBOBJC || _LIBOBJC_WEAK */
+
+#if __GXX_WEAK__ && _GLIBCXX_GTHREAD_USE_WEAK
+
+/* On Solaris 2.6 up to 9, the libc exposes a POSIX threads interface even if
+   -pthreads is not specified.  The functions are dummies and most return an
+   error value.  However pthread_once returns 0 without invoking the routine
+   it is passed so we cannot pretend that the interface is active if -pthreads
+   is not specified.  On Solaris 2.5.1, the interface is not exposed at all so
+   we need to play the usual game with weak symbols.  On Solaris 10 and up, a
+   working interface is always exposed.  On FreeBSD 6 and later, libc also
+   exposes a dummy POSIX threads interface, similar to what Solaris 2.6 up
+   to 9 does.  FreeBSD >= 700014 even provides a pthread_cancel stub in libc,
+   which means the alternate __gthread_active_p below cannot be used there.  */
+
+#if defined(__FreeBSD__) || (defined(__sun) && defined(__svr4__))
+
+static volatile int __gthread_active = -1;
+
+static void
+__gthread_trigger (void)
+{
+  __gthread_active = 1;
+}
+
+static inline int
+__gthread_active_p (void)
+{
+  static pthread_mutex_t __gthread_active_mutex = PTHREAD_MUTEX_INITIALIZER;
+  static pthread_once_t __gthread_active_once = PTHREAD_ONCE_INIT;
+
+  /* Avoid reading __gthread_active twice on the main code path.  */
+  int __gthread_active_latest_value = __gthread_active;
+
+  /* This test is not protected to avoid taking a lock on the main code
+     path so every update of __gthread_active in a threaded program must
+     be atomic with regard to the result of the test.  */
+  if (__builtin_expect (__gthread_active_latest_value < 0, 0))
+    {
+      if (__gthrw_(pthread_once))
+	{
+	  /* If this really is a threaded program, then we must ensure that
+	     __gthread_active has been set to 1 before exiting this block.  */
+	  __gthrw_(pthread_mutex_lock) (&__gthread_active_mutex);
+	  __gthrw_(pthread_once) (&__gthread_active_once, __gthread_trigger);
+	  __gthrw_(pthread_mutex_unlock) (&__gthread_active_mutex);
+	}
+
+      /* Make sure we'll never enter this block again.  */
+      if (__gthread_active < 0)
+	__gthread_active = 0;
+
+      __gthread_active_latest_value = __gthread_active;
+    }
+
+  return __gthread_active_latest_value != 0;
+}
+
+#else /* neither FreeBSD nor Solaris */
+
+/* For a program to be multi-threaded the only thing that it certainly must
+   be using is pthread_create.  However, there may be other libraries that
+   intercept pthread_create with their own definitions to wrap pthreads
+   functionality for some purpose.  In those cases, pthread_create being
+   defined might not necessarily mean that libpthread is actually linked
+   in.
+
+   For the GNU C library, we can use a known internal name.  This is always
+   available in the ABI, but no other library would define it.  That is
+   ideal, since any public pthread function might be intercepted just as
+   pthread_create might be.  __pthread_key_create is an "internal"
+   implementation symbol, but it is part of the public exported ABI.  Also,
+   it's among the symbols that the static libpthread.a always links in
+   whenever pthread_create is used, so there is no danger of a false
+   negative result in any statically-linked, multi-threaded program.
+
+   For others, we choose pthread_cancel as a function that seems unlikely
+   to be redefined by an interceptor library.  The bionic (Android) C
+   library does not provide pthread_cancel, so we do use pthread_create
+   there (and interceptor libraries lose).  */
+
+#ifdef __GLIBC__
+__gthrw2(__gthrw_(__pthread_key_create),
+	 __pthread_key_create,
+	 pthread_key_create)
+# define GTHR_ACTIVE_PROXY	__gthrw_(__pthread_key_create)
+#elif defined (__BIONIC__)
+# define GTHR_ACTIVE_PROXY	__gthrw_(pthread_create)
+#else
+# define GTHR_ACTIVE_PROXY	__gthrw_(pthread_cancel)
+#endif
+
+static inline int
+__gthread_active_p (void)
+{
+  static void *const __gthread_active_ptr
+    = __extension__ (void *) &GTHR_ACTIVE_PROXY;
+  return __gthread_active_ptr != 0;
+}
+
+#endif /* FreeBSD or Solaris */
+
+#else /* not __GXX_WEAK__ */
+
+/* Similar to Solaris, HP-UX 11 for PA-RISC provides stubs for pthread
+   calls in shared flavors of the HP-UX C library.  Most of the stubs
+   have no functionality.  The details are described in the "libc cumulative
+   patch" for each subversion of HP-UX 11.  There are two special interfaces
+   provided for checking whether an application is linked to a shared pthread
+   library or not.  However, these interfaces aren't available in early
+   libpthread libraries.  We also need a test that works for archive
+   libraries.  We can't use pthread_once as some libc versions call the
+   init function.  We also can't use pthread_create or pthread_attr_init
+   as these create a thread and thereby prevent changing the default stack
+   size.  The function pthread_default_stacksize_np is available in both
+   the archive and shared versions of libpthread.   It can be used to
+   determine the default pthread stack size.  There is a stub in some
+   shared libc versions which returns a zero size if pthreads are not
+   active.  We provide an equivalent stub to handle cases where libc
+   doesn't provide one.  */
+
+#if defined(__hppa__) && defined(__hpux__)
+
+static volatile int __gthread_active = -1;
+
+static inline int
+__gthread_active_p (void)
+{
+  /* Avoid reading __gthread_active twice on the main code path.  */
+  int __gthread_active_latest_value = __gthread_active;
+  size_t __s;
+
+  if (__builtin_expect (__gthread_active_latest_value < 0, 0))
+    {
+      pthread_default_stacksize_np (0, &__s);
+      __gthread_active = __s ? 1 : 0;
+      __gthread_active_latest_value = __gthread_active;
+    }
+
+  return __gthread_active_latest_value != 0;
+}
+
+#else /* not hppa-hpux */
+
+static inline int
+__gthread_active_p (void)
+{
+  return 1;
+}
+
+#endif /* hppa-hpux */
+
+#endif /* __GXX_WEAK__ */
+
+#ifdef _LIBOBJC
+
+/* This is the config.h file in libobjc/ */
+#include <config.h>
+
+#ifdef HAVE_SCHED_H
+# include <sched.h>
+#endif
+
+/* Key structure for maintaining thread specific storage */
+static pthread_key_t _objc_thread_storage;
+static pthread_attr_t _objc_thread_attribs;
+
+/* Thread local storage for a single thread */
+static void *thread_local_storage = NULL;
+
+/* Backend initialization functions */
+
+/* Initialize the threads subsystem.  */
+static inline int
+__gthread_objc_init_thread_system (void)
+{
+  if (__gthread_active_p ())
+    {
+      /* Initialize the thread storage key.  */
+      if (__gthrw_(pthread_key_create) (&_objc_thread_storage, NULL) == 0)
+	{
+	  /* The normal default detach state for threads is
+	   * PTHREAD_CREATE_JOINABLE which causes threads to not die
+	   * when you think they should.  */
+	  if (__gthrw_(pthread_attr_init) (&_objc_thread_attribs) == 0
+	      && __gthrw_(pthread_attr_setdetachstate) (&_objc_thread_attribs,
+					      PTHREAD_CREATE_DETACHED) == 0)
+	    return 0;
+	}
+    }
+
+  return -1;
+}
+
+/* Close the threads subsystem.  */
+static inline int
+__gthread_objc_close_thread_system (void)
+{
+  if (__gthread_active_p ()
+      && __gthrw_(pthread_key_delete) (_objc_thread_storage) == 0
+      && __gthrw_(pthread_attr_destroy) (&_objc_thread_attribs) == 0)
+    return 0;
+
+  return -1;
+}
+
+/* Backend thread functions */
+
+/* Create a new thread of execution.  */
+static inline objc_thread_t
+__gthread_objc_thread_detach (void (*func)(void *), void *arg)
+{
+  objc_thread_t thread_id;
+  pthread_t new_thread_handle;
+
+  if (!__gthread_active_p ())
+    return NULL;
+
+  if (!(__gthrw_(pthread_create) (&new_thread_handle, &_objc_thread_attribs,
+				  (void *) func, arg)))
+    thread_id = (objc_thread_t) new_thread_handle;
+  else
+    thread_id = NULL;
+
+  return thread_id;
+}
+
+/* Set the current thread's priority.  */
+static inline int
+__gthread_objc_thread_set_priority (int priority)
+{
+  if (!__gthread_active_p ())
+    return -1;
+  else
+    {
+#ifdef _POSIX_PRIORITY_SCHEDULING
+#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING
+      pthread_t thread_id = __gthrw_(pthread_self) ();
+      int policy;
+      struct sched_param params;
+      int priority_min, priority_max;
+
+      if (__gthrw_(pthread_getschedparam) (thread_id, &policy, &params) == 0)
+	{
+	  if ((priority_max = __gthrw_(sched_get_priority_max) (policy)) == -1)
+	    return -1;
+
+	  if ((priority_min = __gthrw_(sched_get_priority_min) (policy)) == -1)
+	    return -1;
+
+	  if (priority > priority_max)
+	    priority = priority_max;
+	  else if (priority < priority_min)
+	    priority = priority_min;
+	  params.sched_priority = priority;
+
+	  /*
+	   * The solaris 7 and several other man pages incorrectly state that
+	   * this should be a pointer to policy but pthread.h is universally
+	   * at odds with this.
+	   */
+	  if (__gthrw_(pthread_setschedparam) (thread_id, policy, &params) == 0)
+	    return 0;
+	}
+#endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */
+#endif /* _POSIX_PRIORITY_SCHEDULING */
+      return -1;
+    }
+}
+
+/* Return the current thread's priority.  */
+static inline int
+__gthread_objc_thread_get_priority (void)
+{
+#ifdef _POSIX_PRIORITY_SCHEDULING
+#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING
+  if (__gthread_active_p ())
+    {
+      int policy;
+      struct sched_param params;
+
+      if (__gthrw_(pthread_getschedparam) (__gthrw_(pthread_self) (), &policy, &params) == 0)
+	return params.sched_priority;
+      else
+	return -1;
+    }
+  else
+#endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */
+#endif /* _POSIX_PRIORITY_SCHEDULING */
+    return OBJC_THREAD_INTERACTIVE_PRIORITY;
+}
+
+/* Yield our process time to another thread.  */
+static inline void
+__gthread_objc_thread_yield (void)
+{
+  if (__gthread_active_p ())
+    __gthrw_(sched_yield) ();
+}
+
+/* Terminate the current thread.  */
+static inline int
+__gthread_objc_thread_exit (void)
+{
+  if (__gthread_active_p ())
+    /* exit the thread */
+    __gthrw_(pthread_exit) (&__objc_thread_exit_status);
+
+  /* Failed if we reached here */
+  return -1;
+}
+
+/* Returns an integer value which uniquely describes a thread.  */
+static inline objc_thread_t
+__gthread_objc_thread_id (void)
+{
+  if (__gthread_active_p ())
+    return (objc_thread_t) __gthrw_(pthread_self) ();
+  else
+    return (objc_thread_t) 1;
+}
+
+/* Sets the thread's local storage pointer.  */
+static inline int
+__gthread_objc_thread_set_data (void *value)
+{
+  if (__gthread_active_p ())
+    return __gthrw_(pthread_setspecific) (_objc_thread_storage, value);
+  else
+    {
+      thread_local_storage = value;
+      return 0;
+    }
+}
+
+/* Returns the thread's local storage pointer.  */
+static inline void *
+__gthread_objc_thread_get_data (void)
+{
+  if (__gthread_active_p ())
+    return __gthrw_(pthread_getspecific) (_objc_thread_storage);
+  else
+    return thread_local_storage;
+}
+
+/* Backend mutex functions */
+
+/* Allocate a mutex.  */
+static inline int
+__gthread_objc_mutex_allocate (objc_mutex_t mutex)
+{
+  if (__gthread_active_p ())
+    {
+      mutex->backend = objc_malloc (sizeof (pthread_mutex_t));
+
+      if (__gthrw_(pthread_mutex_init) ((pthread_mutex_t *) mutex->backend, NULL))
+	{
+	  objc_free (mutex->backend);
+	  mutex->backend = NULL;
+	  return -1;
+	}
+    }
+
+  return 0;
+}
+
+/* Deallocate a mutex.  */
+static inline int
+__gthread_objc_mutex_deallocate (objc_mutex_t mutex)
+{
+  if (__gthread_active_p ())
+    {
+      int count;
+
+      /*
+       * Posix Threads specifically require that the thread be unlocked
+       * for __gthrw_(pthread_mutex_destroy) to work.
+       */
+
+      do
+	{
+	  count = __gthrw_(pthread_mutex_unlock) ((pthread_mutex_t *) mutex->backend);
+	  if (count < 0)
+	    return -1;
+	}
+      while (count);
+
+      if (__gthrw_(pthread_mutex_destroy) ((pthread_mutex_t *) mutex->backend))
+	return -1;
+
+      objc_free (mutex->backend);
+      mutex->backend = NULL;
+    }
+  return 0;
+}
+
+/* Grab a lock on a mutex.  */
+static inline int
+__gthread_objc_mutex_lock (objc_mutex_t mutex)
+{
+  if (__gthread_active_p ()
+      && __gthrw_(pthread_mutex_lock) ((pthread_mutex_t *) mutex->backend) != 0)
+    {
+      return -1;
+    }
+
+  return 0;
+}
+
+/* Try to grab a lock on a mutex.  */
+static inline int
+__gthread_objc_mutex_trylock (objc_mutex_t mutex)
+{
+  if (__gthread_active_p ()
+      && __gthrw_(pthread_mutex_trylock) ((pthread_mutex_t *) mutex->backend) != 0)
+    {
+      return -1;
+    }
+
+  return 0;
+}
+
+/* Unlock the mutex */
+static inline int
+__gthread_objc_mutex_unlock (objc_mutex_t mutex)
+{
+  if (__gthread_active_p ()
+      && __gthrw_(pthread_mutex_unlock) ((pthread_mutex_t *) mutex->backend) != 0)
+    {
+      return -1;
+    }
+
+  return 0;
+}
+
+/* Backend condition mutex functions */
+
+/* Allocate a condition.  */
+static inline int
+__gthread_objc_condition_allocate (objc_condition_t condition)
+{
+  if (__gthread_active_p ())
+    {
+      condition->backend = objc_malloc (sizeof (pthread_cond_t));
+
+      if (__gthrw_(pthread_cond_init) ((pthread_cond_t *) condition->backend, NULL))
+	{
+	  objc_free (condition->backend);
+	  condition->backend = NULL;
+	  return -1;
+	}
+    }
+
+  return 0;
+}
+
+/* Deallocate a condition.  */
+static inline int
+__gthread_objc_condition_deallocate (objc_condition_t condition)
+{
+  if (__gthread_active_p ())
+    {
+      if (__gthrw_(pthread_cond_destroy) ((pthread_cond_t *) condition->backend))
+	return -1;
+
+      objc_free (condition->backend);
+      condition->backend = NULL;
+    }
+  return 0;
+}
+
+/* Wait on the condition */
+static inline int
+__gthread_objc_condition_wait (objc_condition_t condition, objc_mutex_t mutex)
+{
+  if (__gthread_active_p ())
+    return __gthrw_(pthread_cond_wait) ((pthread_cond_t *) condition->backend,
+			      (pthread_mutex_t *) mutex->backend);
+  else
+    return 0;
+}
+
+/* Wake up all threads waiting on this condition.  */
+static inline int
+__gthread_objc_condition_broadcast (objc_condition_t condition)
+{
+  if (__gthread_active_p ())
+    return __gthrw_(pthread_cond_broadcast) ((pthread_cond_t *) condition->backend);
+  else
+    return 0;
+}
+
+/* Wake up one thread waiting on this condition.  */
+static inline int
+__gthread_objc_condition_signal (objc_condition_t condition)
+{
+  if (__gthread_active_p ())
+    return __gthrw_(pthread_cond_signal) ((pthread_cond_t *) condition->backend);
+  else
+    return 0;
+}
+
+#else /* _LIBOBJC */
+
+static inline int
+__gthread_create (__gthread_t *__threadid, void *(*__func) (void*),
+		  void *__args)
+{
+  return __gthrw_(pthread_create) (__threadid, NULL, __func, __args);
+}
+
+static inline int
+__gthread_join (__gthread_t __threadid, void **__value_ptr)
+{
+  return __gthrw_(pthread_join) (__threadid, __value_ptr);
+}
+
+static inline int
+__gthread_detach (__gthread_t __threadid)
+{
+  return __gthrw_(pthread_detach) (__threadid);
+}
+
+static inline int
+__gthread_equal (__gthread_t __t1, __gthread_t __t2)
+{
+  return __gthrw_(pthread_equal) (__t1, __t2);
+}
+
+static inline __gthread_t
+__gthread_self (void)
+{
+  return __gthrw_(pthread_self) ();
+}
+
+static inline int
+__gthread_yield (void)
+{
+  return __gthrw_(sched_yield) ();
+}
+
+static inline int
+__gthread_once (__gthread_once_t *__once, void (*__func) (void))
+{
+  if (__gthread_active_p ())
+    return __gthrw_(pthread_once) (__once, __func);
+  else
+    return -1;
+}
+
+static inline int
+__gthread_key_create (__gthread_key_t *__key, void (*__dtor) (void *))
+{
+  return __gthrw_(pthread_key_create) (__key, __dtor);
+}
+
+static inline int
+__gthread_key_delete (__gthread_key_t __key)
+{
+  return __gthrw_(pthread_key_delete) (__key);
+}
+
+static inline void *
+__gthread_getspecific (__gthread_key_t __key)
+{
+  return __gthrw_(pthread_getspecific) (__key);
+}
+
+static inline int
+__gthread_setspecific (__gthread_key_t __key, const void *__ptr)
+{
+  return __gthrw_(pthread_setspecific) (__key, __ptr);
+}
+
+static inline void
+__gthread_mutex_init_function (__gthread_mutex_t *__mutex)
+{
+  if (__gthread_active_p ())
+    __gthrw_(pthread_mutex_init) (__mutex, NULL);
+}
+
+static inline int
+__gthread_mutex_destroy (__gthread_mutex_t *__mutex)
+{
+  if (__gthread_active_p ())
+    return __gthrw_(pthread_mutex_destroy) (__mutex);
+  else
+    return 0;
+}
+
+static inline int
+__gthread_mutex_lock (__gthread_mutex_t *__mutex)
+{
+  if (__gthread_active_p ())
+    return __gthrw_(pthread_mutex_lock) (__mutex);
+  else
+    return 0;
+}
+
+static inline int
+__gthread_mutex_trylock (__gthread_mutex_t *__mutex)
+{
+  if (__gthread_active_p ())
+    return __gthrw_(pthread_mutex_trylock) (__mutex);
+  else
+    return 0;
+}
+
+#if _GTHREAD_USE_MUTEX_TIMEDLOCK
+static inline int
+__gthread_mutex_timedlock (__gthread_mutex_t *__mutex,
+			   const __gthread_time_t *__abs_timeout)
+{
+  if (__gthread_active_p ())
+    return __gthrw_(pthread_mutex_timedlock) (__mutex, __abs_timeout);
+  else
+    return 0;
+}
+#endif
+
+static inline int
+__gthread_mutex_unlock (__gthread_mutex_t *__mutex)
+{
+  if (__gthread_active_p ())
+    return __gthrw_(pthread_mutex_unlock) (__mutex);
+  else
+    return 0;
+}
+
+#if !defined( PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP) \
+  || defined(_GTHREAD_USE_RECURSIVE_MUTEX_INIT_FUNC)
+static inline int
+__gthread_recursive_mutex_init_function (__gthread_recursive_mutex_t *__mutex)
+{
+  if (__gthread_active_p ())
+    {
+      pthread_mutexattr_t __attr;
+      int __r;
+
+      __r = __gthrw_(pthread_mutexattr_init) (&__attr);
+      if (!__r)
+	__r = __gthrw_(pthread_mutexattr_settype) (&__attr,
+						   PTHREAD_MUTEX_RECURSIVE);
+      if (!__r)
+	__r = __gthrw_(pthread_mutex_init) (__mutex, &__attr);
+      if (!__r)
+	__r = __gthrw_(pthread_mutexattr_destroy) (&__attr);
+      return __r;
+    }
+  return 0;
+}
+#endif
+
+static inline int
+__gthread_recursive_mutex_lock (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_lock (__mutex);
+}
+
+static inline int
+__gthread_recursive_mutex_trylock (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_trylock (__mutex);
+}
+
+#if _GTHREAD_USE_MUTEX_TIMEDLOCK
+static inline int
+__gthread_recursive_mutex_timedlock (__gthread_recursive_mutex_t *__mutex,
+				     const __gthread_time_t *__abs_timeout)
+{
+  return __gthread_mutex_timedlock (__mutex, __abs_timeout);
+}
+#endif
+
+static inline int
+__gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_unlock (__mutex);
+}
+
+static inline int
+__gthread_recursive_mutex_destroy (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_destroy (__mutex);
+}
+
+#ifdef _GTHREAD_USE_COND_INIT_FUNC
+static inline void
+__gthread_cond_init_function (__gthread_cond_t *__cond)
+{
+  if (__gthread_active_p ())
+    __gthrw_(pthread_cond_init) (__cond, NULL);
+}
+#endif
+
+static inline int
+__gthread_cond_broadcast (__gthread_cond_t *__cond)
+{
+  return __gthrw_(pthread_cond_broadcast) (__cond);
+}
+
+static inline int
+__gthread_cond_signal (__gthread_cond_t *__cond)
+{
+  return __gthrw_(pthread_cond_signal) (__cond);
+}
+
+static inline int
+__gthread_cond_wait (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex)
+{
+  return __gthrw_(pthread_cond_wait) (__cond, __mutex);
+}
+
+static inline int
+__gthread_cond_timedwait (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex,
+			  const __gthread_time_t *__abs_timeout)
+{
+  return __gthrw_(pthread_cond_timedwait) (__cond, __mutex, __abs_timeout);
+}
+
+static inline int
+__gthread_cond_wait_recursive (__gthread_cond_t *__cond,
+			       __gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_cond_wait (__cond, __mutex);
+}
+
+static inline int
+__gthread_cond_destroy (__gthread_cond_t* __cond)
+{
+  return __gthrw_(pthread_cond_destroy) (__cond);
+}
+
+#endif /* _LIBOBJC */
+
+#endif /* ! _GLIBCXX_GCC_GTHR_POSIX_H */

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/bits/gthr-single.h

@@ -0,0 +1,298 @@
+/* Threads compatibility routines for libgcc2 and libobjc.  */
+/* Compile this one with gcc.  */
+/* Copyright (C) 1997-2015 Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3, or (at your option) any later
+version.
+
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+<http://www.gnu.org/licenses/>.  */
+
+#ifndef _GLIBCXX_GCC_GTHR_SINGLE_H
+#define _GLIBCXX_GCC_GTHR_SINGLE_H
+
+/* Just provide compatibility for mutex handling.  */
+
+typedef int __gthread_key_t;
+typedef int __gthread_once_t;
+typedef int __gthread_mutex_t;
+typedef int __gthread_recursive_mutex_t;
+
+#define __GTHREAD_ONCE_INIT 0
+#define __GTHREAD_MUTEX_INIT 0
+#define __GTHREAD_MUTEX_INIT_FUNCTION(mx)
+#define __GTHREAD_RECURSIVE_MUTEX_INIT 0
+
+#define _GLIBCXX_UNUSED __attribute__((__unused__))
+
+#ifdef _LIBOBJC
+
+/* Thread local storage for a single thread */
+static void *thread_local_storage = NULL;
+
+/* Backend initialization functions */
+
+/* Initialize the threads subsystem.  */
+static inline int
+__gthread_objc_init_thread_system (void)
+{
+  /* No thread support available */
+  return -1;
+}
+
+/* Close the threads subsystem.  */
+static inline int
+__gthread_objc_close_thread_system (void)
+{
+  /* No thread support available */
+  return -1;
+}
+
+/* Backend thread functions */
+
+/* Create a new thread of execution.  */
+static inline objc_thread_t
+__gthread_objc_thread_detach (void (* func)(void *), void * arg _GLIBCXX_UNUSED)
+{
+  /* No thread support available */
+  return NULL;
+}
+
+/* Set the current thread's priority.  */
+static inline int
+__gthread_objc_thread_set_priority (int priority _GLIBCXX_UNUSED)
+{
+  /* No thread support available */
+  return -1;
+}
+
+/* Return the current thread's priority.  */
+static inline int
+__gthread_objc_thread_get_priority (void)
+{
+  return OBJC_THREAD_INTERACTIVE_PRIORITY;
+}
+
+/* Yield our process time to another thread.  */
+static inline void
+__gthread_objc_thread_yield (void)
+{
+  return;
+}
+
+/* Terminate the current thread.  */
+static inline int
+__gthread_objc_thread_exit (void)
+{
+  /* No thread support available */
+  /* Should we really exit the program */
+  /* exit (&__objc_thread_exit_status); */
+  return -1;
+}
+
+/* Returns an integer value which uniquely describes a thread.  */
+static inline objc_thread_t
+__gthread_objc_thread_id (void)
+{
+  /* No thread support, use 1.  */
+  return (objc_thread_t) 1;
+}
+
+/* Sets the thread's local storage pointer.  */
+static inline int
+__gthread_objc_thread_set_data (void *value)
+{
+  thread_local_storage = value;
+  return 0;
+}
+
+/* Returns the thread's local storage pointer.  */
+static inline void *
+__gthread_objc_thread_get_data (void)
+{
+  return thread_local_storage;
+}
+
+/* Backend mutex functions */
+
+/* Allocate a mutex.  */
+static inline int
+__gthread_objc_mutex_allocate (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Deallocate a mutex.  */
+static inline int
+__gthread_objc_mutex_deallocate (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Grab a lock on a mutex.  */
+static inline int
+__gthread_objc_mutex_lock (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  /* There can only be one thread, so we always get the lock */
+  return 0;
+}
+
+/* Try to grab a lock on a mutex.  */
+static inline int
+__gthread_objc_mutex_trylock (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  /* There can only be one thread, so we always get the lock */
+  return 0;
+}
+
+/* Unlock the mutex */
+static inline int
+__gthread_objc_mutex_unlock (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Backend condition mutex functions */
+
+/* Allocate a condition.  */
+static inline int
+__gthread_objc_condition_allocate (objc_condition_t condition _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Deallocate a condition.  */
+static inline int
+__gthread_objc_condition_deallocate (objc_condition_t condition _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Wait on the condition */
+static inline int
+__gthread_objc_condition_wait (objc_condition_t condition _GLIBCXX_UNUSED,
+			       objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Wake up all threads waiting on this condition.  */
+static inline int
+__gthread_objc_condition_broadcast (objc_condition_t condition _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Wake up one thread waiting on this condition.  */
+static inline int
+__gthread_objc_condition_signal (objc_condition_t condition _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+#else /* _LIBOBJC */
+
+static inline int
+__gthread_active_p (void)
+{
+  return 0;
+}
+
+static inline int
+__gthread_once (__gthread_once_t *__once _GLIBCXX_UNUSED, void (*__func) (void) _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int _GLIBCXX_UNUSED
+__gthread_key_create (__gthread_key_t *__key _GLIBCXX_UNUSED, void (*__func) (void *) _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static int _GLIBCXX_UNUSED
+__gthread_key_delete (__gthread_key_t __key _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline void *
+__gthread_getspecific (__gthread_key_t __key _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_setspecific (__gthread_key_t __key _GLIBCXX_UNUSED, const void *__v _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_mutex_destroy (__gthread_mutex_t *__mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_mutex_lock (__gthread_mutex_t *__mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_mutex_trylock (__gthread_mutex_t *__mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_mutex_unlock (__gthread_mutex_t *__mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_recursive_mutex_lock (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_lock (__mutex);
+}
+
+static inline int
+__gthread_recursive_mutex_trylock (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_trylock (__mutex);
+}
+
+static inline int
+__gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_unlock (__mutex);
+}
+
+static inline int
+__gthread_recursive_mutex_destroy (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_destroy (__mutex);
+}
+
+#endif /* _LIBOBJC */
+
+#undef _GLIBCXX_UNUSED
+
+#endif /* ! _GLIBCXX_GCC_GTHR_SINGLE_H */

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/bits/gthr.h

@@ -0,0 +1,154 @@
+/* Threads compatibility routines for libgcc2.  */
+/* Compile this one with gcc.  */
+/* Copyright (C) 1997-2015 Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3, or (at your option) any later
+version.
+
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+<http://www.gnu.org/licenses/>.  */
+
+#ifndef _GLIBCXX_GCC_GTHR_H
+#define _GLIBCXX_GCC_GTHR_H
+
+#ifndef _GLIBCXX_HIDE_EXPORTS
+#pragma GCC visibility push(default)
+#endif
+
+/* If this file is compiled with threads support, it must
+       #define __GTHREADS 1
+   to indicate that threads support is present.  Also it has define
+   function
+     int __gthread_active_p ()
+   that returns 1 if thread system is active, 0 if not.
+
+   The threads interface must define the following types:
+     __gthread_key_t
+     __gthread_once_t
+     __gthread_mutex_t
+     __gthread_recursive_mutex_t
+
+   The threads interface must define the following macros:
+
+     __GTHREAD_ONCE_INIT
+     		to initialize __gthread_once_t
+     __GTHREAD_MUTEX_INIT
+     		to initialize __gthread_mutex_t to get a fast
+		non-recursive mutex.
+     __GTHREAD_MUTEX_INIT_FUNCTION
+		to initialize __gthread_mutex_t to get a fast
+		non-recursive mutex.
+		Define this to a function which looks like this:
+		  void __GTHREAD_MUTEX_INIT_FUNCTION (__gthread_mutex_t *)
+     		Some systems can't initialize a mutex without a
+		function call.  Don't define __GTHREAD_MUTEX_INIT in this case.
+     __GTHREAD_RECURSIVE_MUTEX_INIT
+     __GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION
+     		as above, but for a recursive mutex.
+
+   The threads interface must define the following static functions:
+
+     int __gthread_once (__gthread_once_t *once, void (*func) ())
+
+     int __gthread_key_create (__gthread_key_t *keyp, void (*dtor) (void *))
+     int __gthread_key_delete (__gthread_key_t key)
+
+     void *__gthread_getspecific (__gthread_key_t key)
+     int __gthread_setspecific (__gthread_key_t key, const void *ptr)
+
+     int __gthread_mutex_destroy (__gthread_mutex_t *mutex);
+     int __gthread_recursive_mutex_destroy (__gthread_recursive_mutex_t *mutex);
+
+     int __gthread_mutex_lock (__gthread_mutex_t *mutex);
+     int __gthread_mutex_trylock (__gthread_mutex_t *mutex);
+     int __gthread_mutex_unlock (__gthread_mutex_t *mutex);
+
+     int __gthread_recursive_mutex_lock (__gthread_recursive_mutex_t *mutex);
+     int __gthread_recursive_mutex_trylock (__gthread_recursive_mutex_t *mutex);
+     int __gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *mutex);
+
+   The following are supported in POSIX threads only. They are required to
+   fix a deadlock in static initialization inside libsupc++. The header file
+   gthr-posix.h defines a symbol __GTHREAD_HAS_COND to signify that these extra
+   features are supported.
+
+   Types:
+     __gthread_cond_t
+
+   Macros:
+     __GTHREAD_COND_INIT
+     __GTHREAD_COND_INIT_FUNCTION
+
+   Interface:
+     int __gthread_cond_broadcast (__gthread_cond_t *cond);
+     int __gthread_cond_wait (__gthread_cond_t *cond, __gthread_mutex_t *mutex);
+     int __gthread_cond_wait_recursive (__gthread_cond_t *cond,
+					__gthread_recursive_mutex_t *mutex);
+
+   All functions returning int should return zero on success or the error
+   number.  If the operation is not supported, -1 is returned.
+
+   If the following are also defined, you should
+     #define __GTHREADS_CXX0X 1
+   to enable the c++0x thread library.
+
+   Types:
+     __gthread_t
+     __gthread_time_t
+
+   Interface:
+     int __gthread_create (__gthread_t *thread, void *(*func) (void*),
+                           void *args);
+     int __gthread_join (__gthread_t thread, void **value_ptr);
+     int __gthread_detach (__gthread_t thread);
+     int __gthread_equal (__gthread_t t1, __gthread_t t2);
+     __gthread_t __gthread_self (void);
+     int __gthread_yield (void);
+
+     int __gthread_mutex_timedlock (__gthread_mutex_t *m,
+                                    const __gthread_time_t *abs_timeout);
+     int __gthread_recursive_mutex_timedlock (__gthread_recursive_mutex_t *m,
+                                          const __gthread_time_t *abs_time);
+
+     int __gthread_cond_signal (__gthread_cond_t *cond);
+     int __gthread_cond_timedwait (__gthread_cond_t *cond,
+                                   __gthread_mutex_t *mutex,
+                                   const __gthread_time_t *abs_timeout);
+
+*/
+
+#if __GXX_WEAK__
+/* The pe-coff weak support isn't fully compatible to ELF's weak.
+   For static libraries it might would work, but as we need to deal
+   with shared versions too, we disable it for mingw-targets.  */
+#ifdef __MINGW32__
+#undef _GLIBCXX_GTHREAD_USE_WEAK
+#define _GLIBCXX_GTHREAD_USE_WEAK 0
+#endif
+
+#ifndef _GLIBCXX_GTHREAD_USE_WEAK
+#define _GLIBCXX_GTHREAD_USE_WEAK 1
+#endif
+#endif
+#include <bits/gthr-default.h>
+
+#ifndef _GLIBCXX_HIDE_EXPORTS
+#pragma GCC visibility pop
+#endif
+
+#endif /* ! _GLIBCXX_GCC_GTHR_H */

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/bits/messages_members.h

@@ -0,0 +1,92 @@
+// std::messages implementation details, generic version -*- C++ -*-
+
+// Copyright (C) 2001-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/messages_members.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{locale}
+ */
+
+//
+// ISO C++ 14882: 22.2.7.1.2  messages virtual functions
+//
+
+// Written by Benjamin Kosnik <bkoz@redhat.com>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  // Non-virtual member functions.
+  template<typename _CharT>
+     messages<_CharT>::messages(size_t __refs)
+     : facet(__refs)
+     { _M_c_locale_messages = _S_get_c_locale(); }
+
+  template<typename _CharT>
+     messages<_CharT>::messages(__c_locale, const char*, size_t __refs) 
+     : facet(__refs)
+     { _M_c_locale_messages = _S_get_c_locale(); }
+
+  template<typename _CharT>
+    typename messages<_CharT>::catalog 
+    messages<_CharT>::open(const basic_string<char>& __s, const locale& __loc, 
+			   const char*) const
+    { return this->do_open(__s, __loc); }
+
+  // Virtual member functions.
+  template<typename _CharT>
+    messages<_CharT>::~messages()
+    { _S_destroy_c_locale(_M_c_locale_messages); }
+
+  template<typename _CharT>
+    typename messages<_CharT>::catalog 
+    messages<_CharT>::do_open(const basic_string<char>&, const locale&) const
+    { return 0; }
+
+  template<typename _CharT>
+    typename messages<_CharT>::string_type  
+    messages<_CharT>::do_get(catalog, int, int, 
+			     const string_type& __dfault) const
+    { return __dfault; }
+
+  template<typename _CharT>
+    void    
+    messages<_CharT>::do_close(catalog) const 
+    { }
+
+   // messages_byname
+   template<typename _CharT>
+     messages_byname<_CharT>::messages_byname(const char* __s, size_t __refs)
+     : messages<_CharT>(__refs) 
+     { 
+	if (__builtin_strcmp(__s, "C") != 0
+	    && __builtin_strcmp(__s, "POSIX") != 0)
+	  {
+	    this->_S_destroy_c_locale(this->_M_c_locale_messages);
+	    this->_S_create_c_locale(this->_M_c_locale_messages, __s); 
+	  }
+     }
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/bits/opt_random.h

@@ -0,0 +1,38 @@
+// Optimizations for random number handling, generic version -*- C++ -*-
+
+// Copyright (C) 2012-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/opt_random.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{random}
+ */
+
+#ifndef _BITS_OPT_RANDOM_H
+#define _BITS_OPT_RANDOM_H 1
+
+#pragma GCC system_header
+
+
+
+
+#endif // _BITS_OPT_RANDOM_H

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/bits/os_defines.h

@@ -0,0 +1,58 @@
+// Specific definitions for newlib  -*- C++ -*-
+
+// Copyright (C) 2000-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/os_defines.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{iosfwd}
+ */
+
+#ifndef _GLIBCXX_OS_DEFINES
+#define _GLIBCXX_OS_DEFINES 1
+
+// System-specific #define, typedefs, corrections, etc, go here.  This
+// file will come before all others.
+
+#ifdef __CYGWIN__
+#define _GLIBCXX_GTHREAD_USE_WEAK 0
+
+#if defined (_GLIBCXX_DLL)
+#define _GLIBCXX_PSEUDO_VISIBILITY_default __attribute__ ((__dllimport__))
+#else
+#define _GLIBCXX_PSEUDO_VISIBILITY_default
+#endif
+#define _GLIBCXX_PSEUDO_VISIBILITY_hidden
+
+#define _GLIBCXX_PSEUDO_VISIBILITY(V) _GLIBCXX_PSEUDO_VISIBILITY_ ## V
+
+// See libstdc++/20806.
+#define _GLIBCXX_HAVE_DOS_BASED_FILESYSTEM 1
+
+// Enable use of GetModuleHandleEx (requires Windows XP/2003) in
+// __cxa_thread_atexit to prevent modules from being unloaded before
+// their dtors are called
+#define _GLIBCXX_THREAD_ATEXIT_WIN32 1
+
+#endif
+
+#endif

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/bits/stdc++.h

@@ -0,0 +1,117 @@
+// C++ includes used for precompiling -*- C++ -*-
+
+// Copyright (C) 2003-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file stdc++.h
+ *  This is an implementation file for a precompiled header.
+ */
+
+// 17.4.1.2 Headers
+
+// C
+#ifndef _GLIBCXX_NO_ASSERT
+#include <cassert>
+#endif
+#include <cctype>
+#include <cerrno>
+#include <cfloat>
+#include <ciso646>
+#include <climits>
+#include <clocale>
+#include <cmath>
+#include <csetjmp>
+#include <csignal>
+#include <cstdarg>
+#include <cstddef>
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+#include <ctime>
+
+#if __cplusplus >= 201103L
+#include <ccomplex>
+#include <cfenv>
+#include <cinttypes>
+#include <cstdalign>
+#include <cstdbool>
+#include <cstdint>
+#include <ctgmath>
+#include <cwchar>
+#include <cwctype>
+#endif
+
+// C++
+#include <algorithm>
+#include <bitset>
+#include <complex>
+#include <deque>
+#include <exception>
+#include <fstream>
+#include <functional>
+#include <iomanip>
+#include <ios>
+#include <iosfwd>
+#include <iostream>
+#include <istream>
+#include <iterator>
+#include <limits>
+#include <list>
+#include <locale>
+#include <map>
+#include <memory>
+#include <new>
+#include <numeric>
+#include <ostream>
+#include <queue>
+#include <set>
+#include <sstream>
+#include <stack>
+#include <stdexcept>
+#include <streambuf>
+#include <string>
+#include <typeinfo>
+#include <utility>
+#include <valarray>
+#include <vector>
+
+#if __cplusplus >= 201103L
+#include <array>
+#include <atomic>
+#include <chrono>
+#include <condition_variable>
+#include <forward_list>
+#include <future>
+#include <initializer_list>
+#include <mutex>
+#include <random>
+#include <ratio>
+#include <regex>
+#include <scoped_allocator>
+#include <system_error>
+#include <thread>
+#include <tuple>
+#include <typeindex>
+#include <type_traits>
+#include <unordered_map>
+#include <unordered_set>
+#endif

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/bits/stdtr1c++.h

@@ -0,0 +1,53 @@
+// C++ includes used for precompiling TR1 -*- C++ -*-
+
+// Copyright (C) 2006-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file stdtr1c++.h
+ *  This is an implementation file for a precompiled header.
+ */
+
+#include <bits/stdc++.h>
+
+#include <tr1/array>
+#include <tr1/cctype>
+#include <tr1/cfenv>
+#include <tr1/cfloat>
+#include <tr1/cinttypes>
+#include <tr1/climits>
+#include <tr1/cmath>
+#include <tr1/complex>
+#include <tr1/cstdarg>
+#include <tr1/cstdbool>
+#include <tr1/cstdint>
+#include <tr1/cstdio>
+#include <tr1/cstdlib>
+#include <tr1/ctgmath>
+#include <tr1/ctime>
+#include <tr1/cwchar>
+#include <tr1/cwctype>
+#include <tr1/functional>
+#include <tr1/random>
+#include <tr1/tuple>
+#include <tr1/unordered_map>
+#include <tr1/unordered_set>
+#include <tr1/utility>

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/bits/time_members.h

@@ -0,0 +1,92 @@
+// std::time_get, std::time_put implementation, generic version -*- C++ -*-
+
+// Copyright (C) 2001-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/time_members.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{locale}
+ */
+
+//
+// ISO C++ 14882: 22.2.5.1.2 - time_get functions
+// ISO C++ 14882: 22.2.5.3.2 - time_put functions
+//
+
+// Written by Benjamin Kosnik <bkoz@redhat.com>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  template<typename _CharT>
+    __timepunct<_CharT>::__timepunct(size_t __refs) 
+    : facet(__refs), _M_data(0)
+    { 
+      _M_name_timepunct = _S_get_c_name();
+      _M_initialize_timepunct(); 
+    }
+
+  template<typename _CharT>
+    __timepunct<_CharT>::__timepunct(__cache_type* __cache, size_t __refs) 
+    : facet(__refs), _M_data(__cache)
+    { 
+      _M_name_timepunct = _S_get_c_name();
+      _M_initialize_timepunct(); 
+    }
+
+  template<typename _CharT>
+    __timepunct<_CharT>::__timepunct(__c_locale __cloc, const char* __s, 
+				     size_t __refs) 
+    : facet(__refs), _M_data(0)
+    {
+      if (__builtin_strcmp(__s, _S_get_c_name()) != 0)
+	{
+	  const size_t __len = __builtin_strlen(__s) + 1;
+	  char* __tmp = new char[__len];
+	  __builtin_memcpy(__tmp, __s, __len);
+	  _M_name_timepunct = __tmp;
+	}
+      else
+	_M_name_timepunct = _S_get_c_name();
+
+      __try
+	{ _M_initialize_timepunct(__cloc); }
+      __catch(...)
+	{
+	  if (_M_name_timepunct != _S_get_c_name())
+	    delete [] _M_name_timepunct;
+	  __throw_exception_again;
+	}
+    }
+
+  template<typename _CharT>
+    __timepunct<_CharT>::~__timepunct()
+    { 
+      if (_M_name_timepunct != _S_get_c_name())
+	delete [] _M_name_timepunct;
+      delete _M_data;
+      _S_destroy_c_locale(_M_c_locale_timepunct); 
+    }
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/ext/opt_random.h

@@ -0,0 +1,38 @@
+// Optimizations for random number extensions, generic version -*- C++ -*-
+
+// Copyright (C) 2012-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file ext/opt_random.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{ext/random}
+ */
+
+#ifndef _EXT_OPT_RANDOM_H
+#define _EXT_OPT_RANDOM_H 1
+
+#pragma GCC system_header
+
+
+
+
+#endif // _EXT_OPT_RANDOM_H

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/fpu/bits/atomic_word.h

@@ -0,0 +1,47 @@
+// Low-level type for atomic operations -*- C++ -*-
+
+// Copyright (C) 2004-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file atomic_word.h
+ *  This file is a GNU extension to the Standard C++ Library.
+ */
+
+#ifndef _GLIBCXX_ATOMIC_WORD_H
+#define _GLIBCXX_ATOMIC_WORD_H	1
+
+typedef int _Atomic_word;
+
+// Define these two macros using the appropriate memory barrier for the target.
+// The commented out versions below are the defaults.
+// See ia64/atomic_word.h for an alternative approach.
+
+// This one prevents loads from being hoisted across the barrier;
+// in other words, this is a Load-Load acquire barrier.
+// This is necessary iff TARGET_RELAXED_ORDERING is defined in tm.h.  
+// #define _GLIBCXX_READ_MEM_BARRIER __asm __volatile ("":::"memory")
+
+// This one prevents stores from being sunk across the barrier; in other
+// words, a Store-Store release barrier.
+// #define _GLIBCXX_WRITE_MEM_BARRIER __asm __volatile ("":::"memory")
+
+#endif 

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/fpu/bits/basic_file.h

@@ -0,0 +1,130 @@
+// Wrapper of C-language FILE struct -*- C++ -*-
+
+// Copyright (C) 2000-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+//
+// ISO C++ 14882: 27.8  File-based streams
+//
+
+/** @file bits/basic_file.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{ios}
+ */
+
+#ifndef _GLIBCXX_BASIC_FILE_STDIO_H
+#define _GLIBCXX_BASIC_FILE_STDIO_H 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <bits/c++io.h>  // for __c_lock and __c_file
+#include <bits/move.h>   // for swap
+#include <ios>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  // Generic declaration.
+  template<typename _CharT>
+    class __basic_file; 
+
+  // Specialization.
+  template<>
+    class __basic_file<char>
+    {
+      // Underlying data source/sink.
+      __c_file* 	_M_cfile;
+
+      // True iff we opened _M_cfile, and thus must close it ourselves.
+      bool 		_M_cfile_created;
+
+    public:
+      __basic_file(__c_lock* __lock = 0) throw ();
+
+#if __cplusplus >= 201103L
+      __basic_file(__basic_file&& __rv, __c_lock* __lock = 0) noexcept
+      : _M_cfile(__rv._M_cfile), _M_cfile_created(__rv._M_cfile_created)
+      {
+	__rv._M_cfile = nullptr;
+	__rv._M_cfile_created = false;
+      }
+
+      __basic_file& operator=(const __basic_file&) = delete;
+      __basic_file& operator=(__basic_file&&) = delete;
+
+      void
+      swap(__basic_file& __f) noexcept
+      {
+	std::swap(_M_cfile, __f._M_cfile);
+	std::swap(_M_cfile_created, __f._M_cfile_created);
+      }
+#endif
+
+      __basic_file* 
+      open(const char* __name, ios_base::openmode __mode, int __prot = 0664);
+
+      __basic_file*
+      sys_open(__c_file* __file, ios_base::openmode);
+
+      __basic_file*
+      sys_open(int __fd, ios_base::openmode __mode) throw ();
+
+      __basic_file* 
+      close(); 
+
+      _GLIBCXX_PURE bool 
+      is_open() const throw ();
+
+      _GLIBCXX_PURE int 
+      fd() throw ();
+
+      _GLIBCXX_PURE __c_file*
+      file() throw ();
+
+      ~__basic_file();
+
+      streamsize 
+      xsputn(const char* __s, streamsize __n);
+
+      streamsize 
+      xsputn_2(const char* __s1, streamsize __n1,
+	       const char* __s2, streamsize __n2);
+
+      streamsize 
+      xsgetn(char* __s, streamsize __n);
+
+      streamoff
+      seekoff(streamoff __off, ios_base::seekdir __way) throw ();
+
+      int 
+      sync();
+
+      streamsize
+      showmanyc();
+    };
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif	

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/fpu/bits/c++allocator.h

@@ -0,0 +1,55 @@
+// Base to std::allocator -*- C++ -*-
+
+// Copyright (C) 2004-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/c++allocator.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{memory}
+ */
+
+#ifndef _GLIBCXX_CXX_ALLOCATOR_H
+#define _GLIBCXX_CXX_ALLOCATOR_H 1
+
+#include <ext/new_allocator.h>
+
+#if __cplusplus >= 201103L
+namespace std
+{
+  /**
+   *  @brief  An alias to the base class for std::allocator.
+   *  @ingroup allocators
+   *
+   *  Used to set the std::allocator base class to
+   *  __gnu_cxx::new_allocator.
+   *
+   *  @tparam  _Tp  Type of allocated object.
+    */
+  template<typename _Tp>
+    using __allocator_base = __gnu_cxx::new_allocator<_Tp>;
+}
+#else
+// Define new_allocator as the base class to std::allocator.
+# define __allocator_base  __gnu_cxx::new_allocator
+#endif
+
+#endif

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/fpu/bits/c++config.h

@@ -0,0 +1,1768 @@
+// Predefined symbols and macros -*- C++ -*-
+
+// Copyright (C) 1997-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @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}
+ */
+
+#ifndef _GLIBCXX_CXX_CONFIG_H
+#define _GLIBCXX_CXX_CONFIG_H 1
+
+// The current version of the C++ library in compressed ISO date format.
+#define __GLIBCXX__ 20160919
+
+// Macros for various attributes.
+//   _GLIBCXX_PURE
+//   _GLIBCXX_CONST
+//   _GLIBCXX_NORETURN
+//   _GLIBCXX_NOTHROW
+//   _GLIBCXX_VISIBILITY
+#ifndef _GLIBCXX_PURE
+# define _GLIBCXX_PURE __attribute__ ((__pure__))
+#endif
+
+#ifndef _GLIBCXX_CONST
+# define _GLIBCXX_CONST __attribute__ ((__const__))
+#endif
+
+#ifndef _GLIBCXX_NORETURN
+# define _GLIBCXX_NORETURN __attribute__ ((__noreturn__))
+#endif
+
+// See below for C++
+#ifndef _GLIBCXX_NOTHROW
+# ifndef __cplusplus
+#  define _GLIBCXX_NOTHROW __attribute__((__nothrow__))
+# endif
+#endif
+
+// Macros for visibility attributes.
+//   _GLIBCXX_HAVE_ATTRIBUTE_VISIBILITY
+//   _GLIBCXX_VISIBILITY
+# define _GLIBCXX_HAVE_ATTRIBUTE_VISIBILITY 1
+
+#if _GLIBCXX_HAVE_ATTRIBUTE_VISIBILITY
+# define _GLIBCXX_VISIBILITY(V) __attribute__ ((__visibility__ (#V)))
+#else
+// If this is not supplied by the OS-specific or CPU-specific
+// headers included below, it will be defined to an empty default.
+# define _GLIBCXX_VISIBILITY(V) _GLIBCXX_PSEUDO_VISIBILITY(V)
+#endif
+
+// Macros for deprecated attributes.
+//   _GLIBCXX_USE_DEPRECATED
+//   _GLIBCXX_DEPRECATED
+#ifndef _GLIBCXX_USE_DEPRECATED
+# define _GLIBCXX_USE_DEPRECATED 1
+#endif
+
+#if defined(__DEPRECATED) && (__cplusplus >= 201103L)
+# define _GLIBCXX_DEPRECATED __attribute__ ((__deprecated__))
+#else
+# define _GLIBCXX_DEPRECATED
+#endif
+
+// Macros for ABI tag attributes.
+#ifndef _GLIBCXX_ABI_TAG_CXX11
+# define _GLIBCXX_ABI_TAG_CXX11 __attribute ((__abi_tag__ ("cxx11")))
+#endif
+
+
+#if __cplusplus
+
+// Macro for constexpr, to support in mixed 03/0x mode.
+#ifndef _GLIBCXX_CONSTEXPR
+# if __cplusplus >= 201103L
+#  define _GLIBCXX_CONSTEXPR constexpr
+#  define _GLIBCXX_USE_CONSTEXPR constexpr
+# else
+#  define _GLIBCXX_CONSTEXPR
+#  define _GLIBCXX_USE_CONSTEXPR const
+# endif
+#endif
+
+#ifndef _GLIBCXX14_CONSTEXPR
+# if __cplusplus >= 201402L
+#  define _GLIBCXX14_CONSTEXPR constexpr
+# else
+#  define _GLIBCXX14_CONSTEXPR
+# endif
+#endif
+
+// Macro for noexcept, to support in mixed 03/0x mode.
+#ifndef _GLIBCXX_NOEXCEPT
+# if __cplusplus >= 201103L
+#  define _GLIBCXX_NOEXCEPT noexcept
+#  define _GLIBCXX_USE_NOEXCEPT noexcept
+#  define _GLIBCXX_THROW(_EXC)
+# else
+#  define _GLIBCXX_NOEXCEPT
+#  define _GLIBCXX_USE_NOEXCEPT throw()
+#  define _GLIBCXX_THROW(_EXC) throw(_EXC)
+# endif
+#endif
+
+#ifndef _GLIBCXX_NOTHROW
+# define _GLIBCXX_NOTHROW _GLIBCXX_USE_NOEXCEPT
+#endif
+
+#ifndef _GLIBCXX_THROW_OR_ABORT
+# if __cpp_exceptions
+#  define _GLIBCXX_THROW_OR_ABORT(_EXC) (throw (_EXC))
+# else
+#  define _GLIBCXX_THROW_OR_ABORT(_EXC) (__builtin_abort())
+# endif
+#endif
+
+// Macro for extern template, ie controling template linkage via use
+// of extern keyword on template declaration. As documented in the g++
+// manual, it inhibits all implicit instantiations and is used
+// throughout the library to avoid multiple weak definitions for
+// required types that are already explicitly instantiated in the
+// library binary. This substantially reduces the binary size of
+// resulting executables.
+// Special case: _GLIBCXX_EXTERN_TEMPLATE == -1 disallows extern
+// templates only in basic_string, thus activating its debug-mode
+// checks even at -O0.
+# define _GLIBCXX_EXTERN_TEMPLATE 1
+
+/*
+  Outline of libstdc++ namespaces.
+
+  namespace std
+  {
+    namespace __debug { }
+    namespace __parallel { }
+    namespace __profile { }
+    namespace __cxx1998 { }
+
+    namespace __detail { }
+
+    namespace rel_ops { }
+
+    namespace tr1
+    {
+      namespace placeholders { }
+      namespace regex_constants { }
+      namespace __detail { }
+    }
+
+    namespace tr2 { }
+    
+    namespace decimal { }
+
+    namespace chrono { }
+    namespace placeholders { }
+    namespace regex_constants { }
+    namespace this_thread { }
+
+    namespace experimental { }
+  }
+
+  namespace abi { }
+
+  namespace __gnu_cxx
+  {
+    namespace __detail { }
+  }
+
+  For full details see:
+  http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/namespaces.html
+*/
+namespace std
+{
+  typedef __SIZE_TYPE__ 	size_t;
+  typedef __PTRDIFF_TYPE__	ptrdiff_t;
+
+#if __cplusplus >= 201103L
+  typedef decltype(nullptr)	nullptr_t;
+#endif
+}
+
+# define _GLIBCXX_USE_DUAL_ABI 1
+
+#if ! _GLIBCXX_USE_DUAL_ABI
+// Ignore any pre-defined value of _GLIBCXX_USE_CXX11_ABI
+# undef _GLIBCXX_USE_CXX11_ABI
+#endif
+
+#ifndef _GLIBCXX_USE_CXX11_ABI
+# define _GLIBCXX_USE_CXX11_ABI 1
+#endif
+
+#if _GLIBCXX_USE_CXX11_ABI
+namespace std
+{
+  inline namespace __cxx11 __attribute__((__abi_tag__ ("cxx11"))) { }
+}
+namespace __gnu_cxx
+{
+  inline namespace __cxx11 __attribute__((__abi_tag__ ("cxx11"))) { }
+}
+# define _GLIBCXX_NAMESPACE_CXX11 __cxx11::
+# define _GLIBCXX_BEGIN_NAMESPACE_CXX11 namespace __cxx11 {
+# define _GLIBCXX_END_NAMESPACE_CXX11 }
+# define _GLIBCXX_DEFAULT_ABI_TAG _GLIBCXX_ABI_TAG_CXX11
+#else
+# define _GLIBCXX_NAMESPACE_CXX11
+# define _GLIBCXX_BEGIN_NAMESPACE_CXX11
+# define _GLIBCXX_END_NAMESPACE_CXX11
+# define _GLIBCXX_DEFAULT_ABI_TAG
+#endif
+
+
+// Defined if inline namespaces are used for versioning.
+# define _GLIBCXX_INLINE_VERSION 0 
+
+// Inline namespace for symbol versioning.
+#if _GLIBCXX_INLINE_VERSION
+
+namespace std
+{
+  inline namespace __7 { }
+
+  namespace rel_ops { inline namespace __7 { } }
+
+  namespace tr1
+  {
+    inline namespace __7 { }
+    namespace placeholders { inline namespace __7 { } }
+    namespace regex_constants { inline namespace __7 { } }
+    namespace __detail { inline namespace __7 { } }
+  }
+
+  namespace tr2
+  { inline namespace __7 { } }
+
+  namespace decimal { inline namespace __7 { } }
+
+  namespace chrono { inline namespace __7 { } }
+  namespace placeholders { inline namespace __7 { } }
+  namespace regex_constants { inline namespace __7 { } }
+  namespace this_thread { inline namespace __7 { } }
+
+  namespace experimental { inline namespace __7 { } }
+
+  namespace __detail { inline namespace __7 { } }
+}
+
+namespace __gnu_cxx
+{
+  inline namespace __7 { }
+  namespace __detail { inline namespace __7 { } }
+}
+# define _GLIBCXX_BEGIN_NAMESPACE_VERSION namespace __7 {
+# define _GLIBCXX_END_NAMESPACE_VERSION }
+#else
+# define _GLIBCXX_BEGIN_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)
+namespace std
+{
+  // Non-inline namespace for components replaced by alternates in active mode.
+  namespace __cxx1998
+  {
+# if _GLIBCXX_INLINE_VERSION
+  inline namespace __7 { }
+# endif
+
+# if _GLIBCXX_USE_CXX11_ABI
+  inline namespace __cxx11 __attribute__((__abi_tag__ ("cxx11"))) { }
+# endif
+  }
+
+  // Inline namespace for debug mode.
+# ifdef _GLIBCXX_DEBUG
+  inline namespace __debug { }
+# endif
+
+  // Inline namespaces for parallel mode.
+# 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__
+#  warning currently using inlined namespace mode which may fail \
+   without inlining due to lack of weak symbols
+# endif
+#endif
+
+// Macros for namespace scope. Either namespace std:: or the name
+// of some nested namespace within it corresponding to the active mode.
+// _GLIBCXX_STD_A
+// _GLIBCXX_STD_C
+//
+// Macros for opening/closing conditional namespaces.
+// _GLIBCXX_BEGIN_NAMESPACE_ALGO
+// _GLIBCXX_END_NAMESPACE_ALGO
+// _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
+// _GLIBCXX_END_NAMESPACE_CONTAINER
+#if defined(_GLIBCXX_DEBUG) || defined(_GLIBCXX_PROFILE)
+# define _GLIBCXX_STD_C __cxx1998
+# define _GLIBCXX_BEGIN_NAMESPACE_CONTAINER \
+	 namespace _GLIBCXX_STD_C { _GLIBCXX_BEGIN_NAMESPACE_VERSION
+# define _GLIBCXX_END_NAMESPACE_CONTAINER \
+	 _GLIBCXX_END_NAMESPACE_VERSION }
+# undef _GLIBCXX_EXTERN_TEMPLATE
+# define _GLIBCXX_EXTERN_TEMPLATE -1
+#endif
+
+#ifdef _GLIBCXX_PARALLEL
+# define _GLIBCXX_STD_A __cxx1998
+# define _GLIBCXX_BEGIN_NAMESPACE_ALGO \
+	 namespace _GLIBCXX_STD_A { _GLIBCXX_BEGIN_NAMESPACE_VERSION
+# define _GLIBCXX_END_NAMESPACE_ALGO \
+	 _GLIBCXX_END_NAMESPACE_VERSION }
+#endif
+
+#ifndef _GLIBCXX_STD_A
+# define _GLIBCXX_STD_A std
+#endif
+
+#ifndef _GLIBCXX_STD_C
+# define _GLIBCXX_STD_C std
+#endif
+
+#ifndef _GLIBCXX_BEGIN_NAMESPACE_ALGO
+# define _GLIBCXX_BEGIN_NAMESPACE_ALGO
+#endif
+
+#ifndef _GLIBCXX_END_NAMESPACE_ALGO
+# define _GLIBCXX_END_NAMESPACE_ALGO
+#endif
+
+#ifndef _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
+# define _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
+#endif
+
+#ifndef _GLIBCXX_END_NAMESPACE_CONTAINER
+# define _GLIBCXX_END_NAMESPACE_CONTAINER
+#endif
+
+// GLIBCXX_ABI Deprecated
+// Define if compatibility should be provided for -mlong-double-64.
+#undef _GLIBCXX_LONG_DOUBLE_COMPAT
+
+// Inline namespace for long double 128 mode.
+#if defined _GLIBCXX_LONG_DOUBLE_COMPAT && defined __LONG_DOUBLE_128__
+namespace std
+{
+  inline namespace __gnu_cxx_ldbl128 { }
+}
+# define _GLIBCXX_NAMESPACE_LDBL __gnu_cxx_ldbl128::
+# define _GLIBCXX_BEGIN_NAMESPACE_LDBL namespace __gnu_cxx_ldbl128 {
+# define _GLIBCXX_END_NAMESPACE_LDBL }
+#else
+# define _GLIBCXX_NAMESPACE_LDBL
+# define _GLIBCXX_BEGIN_NAMESPACE_LDBL
+# define _GLIBCXX_END_NAMESPACE_LDBL
+#endif
+#if _GLIBCXX_USE_CXX11_ABI
+# define _GLIBCXX_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_NAMESPACE_CXX11
+# define _GLIBCXX_BEGIN_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_BEGIN_NAMESPACE_CXX11
+# define _GLIBCXX_END_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_END_NAMESPACE_CXX11
+#else
+# define _GLIBCXX_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_NAMESPACE_LDBL
+# define _GLIBCXX_BEGIN_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_BEGIN_NAMESPACE_LDBL
+# define _GLIBCXX_END_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_END_NAMESPACE_LDBL
+#endif
+
+// Assert.
+#if !defined(_GLIBCXX_DEBUG) && !defined(_GLIBCXX_PARALLEL)
+# define __glibcxx_assert(_Condition)
+#else
+namespace std
+{
+  // Avoid the use of assert, because we're trying to keep the <cassert>
+  // include out of the mix.
+  inline void
+  __replacement_assert(const char* __file, int __line,
+		       const char* __function, const char* __condition)
+  {
+    __builtin_printf("%s:%d: %s: Assertion '%s' failed.\n", __file, __line,
+		     __function, __condition);
+    __builtin_abort();
+  }
+}
+#define __glibcxx_assert(_Condition)				   	 \
+  do 									 \
+  {							      		 \
+    if (! (_Condition))                                                  \
+      std::__replacement_assert(__FILE__, __LINE__, __PRETTY_FUNCTION__, \
+				#_Condition);				 \
+  } while (false)
+#endif
+
+// Macros for race detectors.
+// _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(A) and
+// _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(A) should be used to explain
+// atomic (lock-free) synchronization to race detectors:
+// the race detector will infer a happens-before arc from the former to the
+// latter when they share the same argument pointer.
+//
+// The most frequent use case for these macros (and the only case in the
+// current implementation of the library) is atomic reference counting:
+//   void _M_remove_reference()
+//   {
+//     _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(&this->_M_refcount);
+//     if (__gnu_cxx::__exchange_and_add_dispatch(&this->_M_refcount, -1) <= 0)
+//       {
+//         _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(&this->_M_refcount);
+//         _M_destroy(__a);
+//       }
+//   }
+// The annotations in this example tell the race detector that all memory
+// accesses occurred when the refcount was positive do not race with
+// memory accesses which occurred after the refcount became zero.
+#ifndef _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE
+# define  _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(A)
+#endif
+#ifndef _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER
+# define  _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(A)
+#endif
+
+// Macros for C linkage: define extern "C" linkage only when using C++.
+# define _GLIBCXX_BEGIN_EXTERN_C extern "C" {
+# define _GLIBCXX_END_EXTERN_C }
+
+#else // !__cplusplus
+# define _GLIBCXX_BEGIN_EXTERN_C
+# define _GLIBCXX_END_EXTERN_C
+#endif
+
+
+// First includes.
+
+// Pick up any OS-specific definitions.
+#include <bits/os_defines.h>
+
+// Pick up any CPU-specific definitions.
+#include <bits/cpu_defines.h>
+
+// If platform uses neither visibility nor psuedo-visibility,
+// specify empty default for namespace annotation macros.
+#ifndef _GLIBCXX_PSEUDO_VISIBILITY
+# define _GLIBCXX_PSEUDO_VISIBILITY(V)
+#endif
+
+// Certain function definitions that are meant to be overridable from
+// user code are decorated with this macro.  For some targets, this
+// macro causes these definitions to be weak.
+#ifndef _GLIBCXX_WEAK_DEFINITION
+# define _GLIBCXX_WEAK_DEFINITION
+#endif
+
+
+// The remainder of the prewritten config is automatic; all the
+// user hooks are listed above.
+
+// Create a boolean flag to be used to determine if --fast-math is set.
+#ifdef __FAST_MATH__
+# define _GLIBCXX_FAST_MATH 1
+#else
+# define _GLIBCXX_FAST_MATH 0
+#endif
+
+// This marks string literals in header files to be extracted for eventual
+// translation.  It is primarily used for messages in thrown exceptions; see
+// src/functexcept.cc.  We use __N because the more traditional _N is used
+// for something else under certain OSes (see BADNAMES).
+#define __N(msgid)     (msgid)
+
+// For example, <windows.h> is known to #define min and max as macros...
+#undef min
+#undef max
+
+// End of prewritten config; the settings discovered at configure time follow.
+/* config.h.  Generated from config.h.in by configure.  */
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define to 1 if you have the `acosf' function. */
+#define _GLIBCXX_HAVE_ACOSF 1
+
+/* Define to 1 if you have the `acosl' function. */
+/* #undef _GLIBCXX_HAVE_ACOSL */
+
+/* Define to 1 if you have the `asinf' function. */
+#define _GLIBCXX_HAVE_ASINF 1
+
+/* Define to 1 if you have the `asinl' function. */
+/* #undef _GLIBCXX_HAVE_ASINL */
+
+/* Define to 1 if the target assembler supports .symver directive. */
+#define _GLIBCXX_HAVE_AS_SYMVER_DIRECTIVE 1
+
+/* Define to 1 if you have the `atan2f' function. */
+#define _GLIBCXX_HAVE_ATAN2F 1
+
+/* Define to 1 if you have the `atan2l' function. */
+/* #undef _GLIBCXX_HAVE_ATAN2L */
+
+/* Define to 1 if you have the `atanf' function. */
+#define _GLIBCXX_HAVE_ATANF 1
+
+/* Define to 1 if you have the `atanl' function. */
+/* #undef _GLIBCXX_HAVE_ATANL */
+
+/* Define to 1 if you have the `at_quick_exit' function. */
+/* #undef _GLIBCXX_HAVE_AT_QUICK_EXIT */
+
+/* Define to 1 if the target assembler supports thread-local storage. */
+/* #undef _GLIBCXX_HAVE_CC_TLS */
+
+/* Define to 1 if you have the `ceilf' function. */
+#define _GLIBCXX_HAVE_CEILF 1
+
+/* Define to 1 if you have the `ceill' function. */
+/* #undef _GLIBCXX_HAVE_CEILL */
+
+/* Define to 1 if you have the <complex.h> header file. */
+#define _GLIBCXX_HAVE_COMPLEX_H 1
+
+/* Define to 1 if you have the `cosf' function. */
+#define _GLIBCXX_HAVE_COSF 1
+
+/* Define to 1 if you have the `coshf' function. */
+#define _GLIBCXX_HAVE_COSHF 1
+
+/* Define to 1 if you have the `coshl' function. */
+/* #undef _GLIBCXX_HAVE_COSHL */
+
+/* Define to 1 if you have the `cosl' function. */
+/* #undef _GLIBCXX_HAVE_COSL */
+
+/* Define to 1 if you have the <dirent.h> header file. */
+/* #undef _GLIBCXX_HAVE_DIRENT_H */
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+/* #undef _GLIBCXX_HAVE_DLFCN_H */
+
+/* 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. */
+#define _GLIBCXX_HAVE_ENODATA 1
+
+/* Define if ENOLINK exists. */
+#define _GLIBCXX_HAVE_ENOLINK 1
+
+/* Define if ENOSPC exists. */
+#define _GLIBCXX_HAVE_ENOSPC 1
+
+/* Define if ENOSR exists. */
+#define _GLIBCXX_HAVE_ENOSR 1
+
+/* Define if ENOSTR exists. */
+#define _GLIBCXX_HAVE_ENOSTR 1
+
+/* 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. */
+#define _GLIBCXX_HAVE_ETIME 1
+
+/* 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 you have the <execinfo.h> header file. */
+/* #undef _GLIBCXX_HAVE_EXECINFO_H */
+
+/* Define to 1 if you have the `expf' function. */
+#define _GLIBCXX_HAVE_EXPF 1
+
+/* Define to 1 if you have the `expl' function. */
+/* #undef _GLIBCXX_HAVE_EXPL */
+
+/* Define to 1 if you have the `fabsf' function. */
+#define _GLIBCXX_HAVE_FABSF 1
+
+/* Define to 1 if you have the `fabsl' function. */
+/* #undef _GLIBCXX_HAVE_FABSL */
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#define _GLIBCXX_HAVE_FCNTL_H 1
+
+/* Define to 1 if you have the <fenv.h> header file. */
+/* #undef _GLIBCXX_HAVE_FENV_H */
+
+/* Define to 1 if you have the `finite' function. */
+/* #undef _GLIBCXX_HAVE_FINITE */
+
+/* Define to 1 if you have the `finitef' function. */
+/* #undef _GLIBCXX_HAVE_FINITEF */
+
+/* Define to 1 if you have the `finitel' function. */
+/* #undef _GLIBCXX_HAVE_FINITEL */
+
+/* Define to 1 if you have the <float.h> header file. */
+#define _GLIBCXX_HAVE_FLOAT_H 1
+
+/* Define to 1 if you have the `floorf' function. */
+#define _GLIBCXX_HAVE_FLOORF 1
+
+/* Define to 1 if you have the `floorl' function. */
+/* #undef _GLIBCXX_HAVE_FLOORL */
+
+/* Define to 1 if you have the `fmodf' function. */
+#define _GLIBCXX_HAVE_FMODF 1
+
+/* Define to 1 if you have the `fmodl' function. */
+/* #undef _GLIBCXX_HAVE_FMODL */
+
+/* Define to 1 if you have the `fpclass' function. */
+/* #undef _GLIBCXX_HAVE_FPCLASS */
+
+/* Define to 1 if you have the <fp.h> header file. */
+/* #undef _GLIBCXX_HAVE_FP_H */
+
+/* Define to 1 if you have the `frexpf' function. */
+#define _GLIBCXX_HAVE_FREXPF 1
+
+/* Define to 1 if you have the `frexpl' function. */
+/* #undef _GLIBCXX_HAVE_FREXPL */
+
+/* Define if _Unwind_GetIPInfo is available. */
+#define _GLIBCXX_HAVE_GETIPINFO 1
+
+/* Define if gets is available in <stdio.h>. */
+#define _GLIBCXX_HAVE_GETS 1
+
+/* Define to 1 if you have the `hypot' function. */
+#define _GLIBCXX_HAVE_HYPOT 1
+
+/* Define to 1 if you have the `hypotf' function. */
+/* #undef _GLIBCXX_HAVE_HYPOTF */
+
+/* Define to 1 if you have the `hypotl' function. */
+/* #undef _GLIBCXX_HAVE_HYPOTL */
+
+/* Define if you have the iconv() function. */
+#define _GLIBCXX_HAVE_ICONV 1
+
+/* Define to 1 if you have the <ieeefp.h> header file. */
+#define _GLIBCXX_HAVE_IEEEFP_H 1
+
+/* Define if int64_t is available in <stdint.h>. */
+#define _GLIBCXX_HAVE_INT64_T 1
+
+/* Define if int64_t is a long. */
+/* #undef _GLIBCXX_HAVE_INT64_T_LONG */
+
+/* Define if int64_t is a long long. */
+#define _GLIBCXX_HAVE_INT64_T_LONG_LONG 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define _GLIBCXX_HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the `isinf' function. */
+/* #undef _GLIBCXX_HAVE_ISINF */
+
+/* Define to 1 if you have the `isinff' function. */
+/* #undef _GLIBCXX_HAVE_ISINFF */
+
+/* Define to 1 if you have the `isinfl' function. */
+/* #undef _GLIBCXX_HAVE_ISINFL */
+
+/* Define to 1 if you have the `isnan' function. */
+/* #undef _GLIBCXX_HAVE_ISNAN */
+
+/* Define to 1 if you have the `isnanf' function. */
+/* #undef _GLIBCXX_HAVE_ISNANF */
+
+/* Define to 1 if you have the `isnanl' function. */
+/* #undef _GLIBCXX_HAVE_ISNANL */
+
+/* Defined if iswblank exists. */
+#define _GLIBCXX_HAVE_ISWBLANK 1
+
+/* Define if LC_MESSAGES is available in <locale.h>. */
+#define _GLIBCXX_HAVE_LC_MESSAGES 1
+
+/* Define to 1 if you have the `ldexpf' function. */
+#define _GLIBCXX_HAVE_LDEXPF 1
+
+/* Define to 1 if you have the `ldexpl' function. */
+/* #undef _GLIBCXX_HAVE_LDEXPL */
+
+/* Define to 1 if you have the <libintl.h> header file. */
+/* #undef _GLIBCXX_HAVE_LIBINTL_H */
+
+/* Only used in build directory testsuite_hooks.h. */
+/* #undef _GLIBCXX_HAVE_LIMIT_AS */
+
+/* Only used in build directory testsuite_hooks.h. */
+/* #undef _GLIBCXX_HAVE_LIMIT_DATA */
+
+/* Only used in build directory testsuite_hooks.h. */
+/* #undef _GLIBCXX_HAVE_LIMIT_FSIZE */
+
+/* Only used in build directory testsuite_hooks.h. */
+/* #undef _GLIBCXX_HAVE_LIMIT_RSS */
+
+/* Only used in build directory testsuite_hooks.h. */
+/* #undef _GLIBCXX_HAVE_LIMIT_VMEM */
+
+/* Define if futex syscall is available. */
+/* #undef _GLIBCXX_HAVE_LINUX_FUTEX */
+
+/* Define to 1 if you have the <locale.h> header file. */
+#define _GLIBCXX_HAVE_LOCALE_H 1
+
+/* Define to 1 if you have the `log10f' function. */
+#define _GLIBCXX_HAVE_LOG10F 1
+
+/* Define to 1 if you have the `log10l' function. */
+/* #undef _GLIBCXX_HAVE_LOG10L */
+
+/* Define to 1 if you have the `logf' function. */
+#define _GLIBCXX_HAVE_LOGF 1
+
+/* Define to 1 if you have the `logl' function. */
+/* #undef _GLIBCXX_HAVE_LOGL */
+
+/* Define to 1 if you have the <machine/endian.h> header file. */
+#define _GLIBCXX_HAVE_MACHINE_ENDIAN_H 1
+
+/* Define to 1 if you have the <machine/param.h> header file. */
+#define _GLIBCXX_HAVE_MACHINE_PARAM_H 1
+
+/* Define if mbstate_t exists in wchar.h. */
+#define _GLIBCXX_HAVE_MBSTATE_T 1
+
+/* Define to 1 if you have the <memory.h> header file. */
+/* #undef _GLIBCXX_HAVE_MEMORY_H */
+
+/* Define to 1 if you have the `modf' function. */
+/* #undef _GLIBCXX_HAVE_MODF */
+
+/* Define to 1 if you have the `modff' function. */
+#define _GLIBCXX_HAVE_MODFF 1
+
+/* Define to 1 if you have the `modfl' function. */
+/* #undef _GLIBCXX_HAVE_MODFL */
+
+/* Define to 1 if you have the <nan.h> header file. */
+/* #undef _GLIBCXX_HAVE_NAN_H */
+
+/* Define if poll is available in <poll.h>. */
+/* #undef _GLIBCXX_HAVE_POLL */
+
+/* Define to 1 if you have the `powf' function. */
+#define _GLIBCXX_HAVE_POWF 1
+
+/* Define to 1 if you have the `powl' function. */
+/* #undef _GLIBCXX_HAVE_POWL */
+
+/* Define to 1 if you have the `qfpclass' function. */
+/* #undef _GLIBCXX_HAVE_QFPCLASS */
+
+/* Define to 1 if you have the `quick_exit' function. */
+/* #undef _GLIBCXX_HAVE_QUICK_EXIT */
+
+/* Define to 1 if you have the `setenv' function. */
+/* #undef _GLIBCXX_HAVE_SETENV */
+
+/* Define to 1 if you have the `sincos' function. */
+/* #undef _GLIBCXX_HAVE_SINCOS */
+
+/* Define to 1 if you have the `sincosf' function. */
+/* #undef _GLIBCXX_HAVE_SINCOSF */
+
+/* Define to 1 if you have the `sincosl' function. */
+/* #undef _GLIBCXX_HAVE_SINCOSL */
+
+/* Define to 1 if you have the `sinf' function. */
+#define _GLIBCXX_HAVE_SINF 1
+
+/* Define to 1 if you have the `sinhf' function. */
+#define _GLIBCXX_HAVE_SINHF 1
+
+/* Define to 1 if you have the `sinhl' function. */
+/* #undef _GLIBCXX_HAVE_SINHL */
+
+/* Define to 1 if you have the `sinl' function. */
+/* #undef _GLIBCXX_HAVE_SINL */
+
+/* Defined if sleep exists. */
+#define _GLIBCXX_HAVE_SLEEP 1
+
+/* Define to 1 if you have the `sqrtf' function. */
+#define _GLIBCXX_HAVE_SQRTF 1
+
+/* Define to 1 if you have the `sqrtl' function. */
+/* #undef _GLIBCXX_HAVE_SQRTL */
+
+/* Define to 1 if you have the <stdalign.h> header file. */
+#define _GLIBCXX_HAVE_STDALIGN_H 1
+
+/* Define to 1 if you have the <stdbool.h> header file. */
+#define _GLIBCXX_HAVE_STDBOOL_H 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define _GLIBCXX_HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define _GLIBCXX_HAVE_STDLIB_H 1
+
+/* Define if strerror_l is available in <string.h>. */
+/* #undef _GLIBCXX_HAVE_STRERROR_L */
+
+/* Define if strerror_r is available in <string.h>. */
+#define _GLIBCXX_HAVE_STRERROR_R 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define _GLIBCXX_HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define _GLIBCXX_HAVE_STRING_H 1
+
+/* Define to 1 if you have the `strtof' function. */
+#define _GLIBCXX_HAVE_STRTOF 1
+
+/* Define to 1 if you have the `strtold' function. */
+/* #undef _GLIBCXX_HAVE_STRTOLD */
+
+/* Define to 1 if `d_type' is a member of `struct dirent'. */
+/* #undef _GLIBCXX_HAVE_STRUCT_DIRENT_D_TYPE */
+
+/* Define if strxfrm_l is available in <string.h>. */
+/* #undef _GLIBCXX_HAVE_STRXFRM_L */
+
+/* Define to 1 if the target runtime linker supports binding the same symbol
+   to different versions. */
+/* #undef _GLIBCXX_HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT */
+
+/* Define to 1 if you have the <sys/filio.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_FILIO_H */
+
+/* Define to 1 if you have the <sys/ioctl.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_IOCTL_H */
+
+/* Define to 1 if you have the <sys/ipc.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_IPC_H */
+
+/* Define to 1 if you have the <sys/isa_defs.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_ISA_DEFS_H */
+
+/* Define to 1 if you have the <sys/machine.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_MACHINE_H */
+
+/* Define to 1 if you have the <sys/param.h> header file. */
+#define _GLIBCXX_HAVE_SYS_PARAM_H 1
+
+/* Define to 1 if you have the <sys/resource.h> header file. */
+#define _GLIBCXX_HAVE_SYS_RESOURCE_H 1
+
+/* Define to 1 if you have a suitable <sys/sdt.h> header file */
+/* #undef _GLIBCXX_HAVE_SYS_SDT_H */
+
+/* Define to 1 if you have the <sys/sem.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_SEM_H */
+
+/* Define to 1 if you have the <sys/statvfs.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_STATVFS_H */
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define _GLIBCXX_HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/sysinfo.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_SYSINFO_H */
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#define _GLIBCXX_HAVE_SYS_TIME_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define _GLIBCXX_HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if you have the <sys/uio.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_UIO_H */
+
+/* Define if S_IFREG is available in <sys/stat.h>. */
+/* #undef _GLIBCXX_HAVE_S_IFREG */
+
+/* Define if S_IFREG is available in <sys/stat.h>. */
+#define _GLIBCXX_HAVE_S_ISREG 1
+
+/* Define to 1 if you have the `tanf' function. */
+#define _GLIBCXX_HAVE_TANF 1
+
+/* Define to 1 if you have the `tanhf' function. */
+#define _GLIBCXX_HAVE_TANHF 1
+
+/* Define to 1 if you have the `tanhl' function. */
+/* #undef _GLIBCXX_HAVE_TANHL */
+
+/* Define to 1 if you have the `tanl' function. */
+/* #undef _GLIBCXX_HAVE_TANL */
+
+/* Define to 1 if you have the <tgmath.h> header file. */
+#define _GLIBCXX_HAVE_TGMATH_H 1
+
+/* Define to 1 if the target supports thread-local storage. */
+/* #undef _GLIBCXX_HAVE_TLS */
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define _GLIBCXX_HAVE_UNISTD_H 1
+
+/* Defined if usleep exists. */
+#define _GLIBCXX_HAVE_USLEEP 1
+
+/* Define to 1 if you have the <utime.h> header file. */
+#define _GLIBCXX_HAVE_UTIME_H 1
+
+/* Defined if vfwscanf exists. */
+#define _GLIBCXX_HAVE_VFWSCANF 1
+
+/* Defined if vswscanf exists. */
+#define _GLIBCXX_HAVE_VSWSCANF 1
+
+/* Defined if vwscanf exists. */
+#define _GLIBCXX_HAVE_VWSCANF 1
+
+/* Define to 1 if you have the <wchar.h> header file. */
+#define _GLIBCXX_HAVE_WCHAR_H 1
+
+/* Defined if wcstof exists. */
+#define _GLIBCXX_HAVE_WCSTOF 1
+
+/* Define to 1 if you have the <wctype.h> header file. */
+#define _GLIBCXX_HAVE_WCTYPE_H 1
+
+/* Defined if Sleep exists. */
+/* #undef _GLIBCXX_HAVE_WIN32_SLEEP */
+
+/* Define if writev is available in <sys/uio.h>. */
+/* #undef _GLIBCXX_HAVE_WRITEV */
+
+/* Define to 1 if you have the `_acosf' function. */
+/* #undef _GLIBCXX_HAVE__ACOSF */
+
+/* Define to 1 if you have the `_acosl' function. */
+/* #undef _GLIBCXX_HAVE__ACOSL */
+
+/* Define to 1 if you have the `_asinf' function. */
+/* #undef _GLIBCXX_HAVE__ASINF */
+
+/* Define to 1 if you have the `_asinl' function. */
+/* #undef _GLIBCXX_HAVE__ASINL */
+
+/* Define to 1 if you have the `_atan2f' function. */
+/* #undef _GLIBCXX_HAVE__ATAN2F */
+
+/* Define to 1 if you have the `_atan2l' function. */
+/* #undef _GLIBCXX_HAVE__ATAN2L */
+
+/* Define to 1 if you have the `_atanf' function. */
+/* #undef _GLIBCXX_HAVE__ATANF */
+
+/* Define to 1 if you have the `_atanl' function. */
+/* #undef _GLIBCXX_HAVE__ATANL */
+
+/* Define to 1 if you have the `_ceilf' function. */
+/* #undef _GLIBCXX_HAVE__CEILF */
+
+/* Define to 1 if you have the `_ceill' function. */
+/* #undef _GLIBCXX_HAVE__CEILL */
+
+/* Define to 1 if you have the `_cosf' function. */
+/* #undef _GLIBCXX_HAVE__COSF */
+
+/* Define to 1 if you have the `_coshf' function. */
+/* #undef _GLIBCXX_HAVE__COSHF */
+
+/* Define to 1 if you have the `_coshl' function. */
+/* #undef _GLIBCXX_HAVE__COSHL */
+
+/* Define to 1 if you have the `_cosl' function. */
+/* #undef _GLIBCXX_HAVE__COSL */
+
+/* Define to 1 if you have the `_expf' function. */
+/* #undef _GLIBCXX_HAVE__EXPF */
+
+/* Define to 1 if you have the `_expl' function. */
+/* #undef _GLIBCXX_HAVE__EXPL */
+
+/* Define to 1 if you have the `_fabsf' function. */
+/* #undef _GLIBCXX_HAVE__FABSF */
+
+/* Define to 1 if you have the `_fabsl' function. */
+/* #undef _GLIBCXX_HAVE__FABSL */
+
+/* Define to 1 if you have the `_finite' function. */
+/* #undef _GLIBCXX_HAVE__FINITE */
+
+/* Define to 1 if you have the `_finitef' function. */
+/* #undef _GLIBCXX_HAVE__FINITEF */
+
+/* Define to 1 if you have the `_finitel' function. */
+/* #undef _GLIBCXX_HAVE__FINITEL */
+
+/* Define to 1 if you have the `_floorf' function. */
+/* #undef _GLIBCXX_HAVE__FLOORF */
+
+/* Define to 1 if you have the `_floorl' function. */
+/* #undef _GLIBCXX_HAVE__FLOORL */
+
+/* Define to 1 if you have the `_fmodf' function. */
+/* #undef _GLIBCXX_HAVE__FMODF */
+
+/* Define to 1 if you have the `_fmodl' function. */
+/* #undef _GLIBCXX_HAVE__FMODL */
+
+/* Define to 1 if you have the `_fpclass' function. */
+/* #undef _GLIBCXX_HAVE__FPCLASS */
+
+/* Define to 1 if you have the `_frexpf' function. */
+/* #undef _GLIBCXX_HAVE__FREXPF */
+
+/* Define to 1 if you have the `_frexpl' function. */
+/* #undef _GLIBCXX_HAVE__FREXPL */
+
+/* Define to 1 if you have the `_hypot' function. */
+/* #undef _GLIBCXX_HAVE__HYPOT */
+
+/* Define to 1 if you have the `_hypotf' function. */
+/* #undef _GLIBCXX_HAVE__HYPOTF */
+
+/* Define to 1 if you have the `_hypotl' function. */
+/* #undef _GLIBCXX_HAVE__HYPOTL */
+
+/* Define to 1 if you have the `_isinf' function. */
+/* #undef _GLIBCXX_HAVE__ISINF */
+
+/* Define to 1 if you have the `_isinff' function. */
+/* #undef _GLIBCXX_HAVE__ISINFF */
+
+/* Define to 1 if you have the `_isinfl' function. */
+/* #undef _GLIBCXX_HAVE__ISINFL */
+
+/* Define to 1 if you have the `_isnan' function. */
+/* #undef _GLIBCXX_HAVE__ISNAN */
+
+/* Define to 1 if you have the `_isnanf' function. */
+/* #undef _GLIBCXX_HAVE__ISNANF */
+
+/* Define to 1 if you have the `_isnanl' function. */
+/* #undef _GLIBCXX_HAVE__ISNANL */
+
+/* Define to 1 if you have the `_ldexpf' function. */
+/* #undef _GLIBCXX_HAVE__LDEXPF */
+
+/* Define to 1 if you have the `_ldexpl' function. */
+/* #undef _GLIBCXX_HAVE__LDEXPL */
+
+/* Define to 1 if you have the `_log10f' function. */
+/* #undef _GLIBCXX_HAVE__LOG10F */
+
+/* Define to 1 if you have the `_log10l' function. */
+/* #undef _GLIBCXX_HAVE__LOG10L */
+
+/* Define to 1 if you have the `_logf' function. */
+/* #undef _GLIBCXX_HAVE__LOGF */
+
+/* Define to 1 if you have the `_logl' function. */
+/* #undef _GLIBCXX_HAVE__LOGL */
+
+/* Define to 1 if you have the `_modf' function. */
+/* #undef _GLIBCXX_HAVE__MODF */
+
+/* Define to 1 if you have the `_modff' function. */
+/* #undef _GLIBCXX_HAVE__MODFF */
+
+/* Define to 1 if you have the `_modfl' function. */
+/* #undef _GLIBCXX_HAVE__MODFL */
+
+/* Define to 1 if you have the `_powf' function. */
+/* #undef _GLIBCXX_HAVE__POWF */
+
+/* Define to 1 if you have the `_powl' function. */
+/* #undef _GLIBCXX_HAVE__POWL */
+
+/* Define to 1 if you have the `_qfpclass' function. */
+/* #undef _GLIBCXX_HAVE__QFPCLASS */
+
+/* Define to 1 if you have the `_sincos' function. */
+/* #undef _GLIBCXX_HAVE__SINCOS */
+
+/* Define to 1 if you have the `_sincosf' function. */
+/* #undef _GLIBCXX_HAVE__SINCOSF */
+
+/* Define to 1 if you have the `_sincosl' function. */
+/* #undef _GLIBCXX_HAVE__SINCOSL */
+
+/* Define to 1 if you have the `_sinf' function. */
+/* #undef _GLIBCXX_HAVE__SINF */
+
+/* Define to 1 if you have the `_sinhf' function. */
+/* #undef _GLIBCXX_HAVE__SINHF */
+
+/* Define to 1 if you have the `_sinhl' function. */
+/* #undef _GLIBCXX_HAVE__SINHL */
+
+/* Define to 1 if you have the `_sinl' function. */
+/* #undef _GLIBCXX_HAVE__SINL */
+
+/* Define to 1 if you have the `_sqrtf' function. */
+/* #undef _GLIBCXX_HAVE__SQRTF */
+
+/* Define to 1 if you have the `_sqrtl' function. */
+/* #undef _GLIBCXX_HAVE__SQRTL */
+
+/* Define to 1 if you have the `_tanf' function. */
+/* #undef _GLIBCXX_HAVE__TANF */
+
+/* Define to 1 if you have the `_tanhf' function. */
+/* #undef _GLIBCXX_HAVE__TANHF */
+
+/* Define to 1 if you have the `_tanhl' function. */
+/* #undef _GLIBCXX_HAVE__TANHL */
+
+/* Define to 1 if you have the `_tanl' function. */
+/* #undef _GLIBCXX_HAVE__TANL */
+
+/* Define to 1 if you have the `__cxa_thread_atexit_impl' function. */
+/* #undef _GLIBCXX_HAVE___CXA_THREAD_ATEXIT_IMPL */
+
+/* Define as const if the declaration of iconv() needs const. */
+/* #undef _GLIBCXX_ICONV_CONST */
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+   */
+#define LT_OBJDIR ".libs/"
+
+/* Name of package */
+/* #undef _GLIBCXX_PACKAGE */
+
+/* Define to the address where bug reports for this package should be sent. */
+#define _GLIBCXX_PACKAGE_BUGREPORT ""
+
+/* Define to the full name of this package. */
+#define _GLIBCXX_PACKAGE_NAME "package-unused"
+
+/* Define to the full name and version of this package. */
+#define _GLIBCXX_PACKAGE_STRING "package-unused version-unused"
+
+/* Define to the one symbol short name of this package. */
+#define _GLIBCXX_PACKAGE_TARNAME "libstdc++"
+
+/* Define to the home page for this package. */
+#define _GLIBCXX_PACKAGE_URL ""
+
+/* Define to the version of this package. */
+#define _GLIBCXX_PACKAGE__GLIBCXX_VERSION "version-unused"
+
+/* The size of `char', as computed by sizeof. */
+/* #undef SIZEOF_CHAR */
+
+/* The size of `int', as computed by sizeof. */
+/* #undef SIZEOF_INT */
+
+/* The size of `long', as computed by sizeof. */
+/* #undef SIZEOF_LONG */
+
+/* The size of `short', as computed by sizeof. */
+/* #undef SIZEOF_SHORT */
+
+/* The size of `void *', as computed by sizeof. */
+/* #undef SIZEOF_VOID_P */
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* Version number of package */
+/* #undef _GLIBCXX_VERSION */
+
+/* Define if the compiler supports C++11 atomics. */
+#define _GLIBCXX_ATOMIC_BUILTINS 1
+
+/* Define to use concept checking code from the boost libraries. */
+/* #undef _GLIBCXX_CONCEPT_CHECKS */
+
+/* Define to 1 if a fully dynamic basic_string is wanted, 0 to disable,
+   undefined for platform defaults */
+#define _GLIBCXX_FULLY_DYNAMIC_STRING 0
+
+/* Define if gthreads library is available. */
+/* #undef _GLIBCXX_HAS_GTHREADS */
+
+/* Define to 1 if a full hosted library is built, or 0 if freestanding. */
+#define _GLIBCXX_HOSTED 1
+
+/* Define if compatibility should be provided for -mlong-double-64. */
+
+/* Define if ptrdiff_t is int. */
+#define _GLIBCXX_PTRDIFF_T_IS_INT 1
+
+/* Define if using setrlimit to set resource limits during "make check" */
+/* #undef _GLIBCXX_RES_LIMITS */
+
+/* Define if size_t is unsigned int. */
+#define _GLIBCXX_SIZE_T_IS_UINT 1
+
+/* Define if the compiler is configured for setjmp/longjmp exceptions. */
+/* #undef _GLIBCXX_SJLJ_EXCEPTIONS */
+
+/* Define to the value of the EOF integer constant. */
+#define _GLIBCXX_STDIO_EOF -1
+
+/* Define to the value of the SEEK_CUR integer constant. */
+#define _GLIBCXX_STDIO_SEEK_CUR 1
+
+/* Define to the value of the SEEK_END integer constant. */
+#define _GLIBCXX_STDIO_SEEK_END 2
+
+/* Define to use symbol versioning in the shared library. */
+/* #undef _GLIBCXX_SYMVER */
+
+/* Define to use darwin versioning in the shared library. */
+/* #undef _GLIBCXX_SYMVER_DARWIN */
+
+/* Define to use GNU versioning in the shared library. */
+/* #undef _GLIBCXX_SYMVER_GNU */
+
+/* Define to use GNU namespace versioning in the shared library. */
+/* #undef _GLIBCXX_SYMVER_GNU_NAMESPACE */
+
+/* Define to use Sun versioning in the shared library. */
+/* #undef _GLIBCXX_SYMVER_SUN */
+
+/* Define if C99 functions or macros from <wchar.h>, <math.h>, <complex.h>,
+   <stdio.h>, and <stdlib.h> can be used or exposed. */
+/* #undef _GLIBCXX_USE_C99 */
+
+/* Define if C99 functions in <complex.h> should be used in <complex>. Using
+   compiler builtins for these functions requires corresponding C99 library
+   functions to be present. */
+/* #undef _GLIBCXX_USE_C99_COMPLEX */
+
+/* Define if C99 functions in <complex.h> should be used in <tr1/complex>.
+   Using compiler builtins for these functions requires corresponding C99
+   library functions to be present. */
+/* #undef _GLIBCXX_USE_C99_COMPLEX_TR1 */
+
+/* Define if C99 functions in <ctype.h> should be imported in <tr1/cctype> in
+   namespace std::tr1. */
+#define _GLIBCXX_USE_C99_CTYPE_TR1 1
+
+/* Define if C99 functions in <fenv.h> should be imported in <tr1/cfenv> in
+   namespace std::tr1. */
+/* #undef _GLIBCXX_USE_C99_FENV_TR1 */
+
+/* Define if C99 functions in <inttypes.h> should be imported in
+   <tr1/cinttypes> in namespace std::tr1. */
+#define _GLIBCXX_USE_C99_INTTYPES_TR1 1
+
+/* Define if wchar_t C99 functions in <inttypes.h> should be imported in
+   <tr1/cinttypes> in namespace std::tr1. */
+#define _GLIBCXX_USE_C99_INTTYPES_WCHAR_T_TR1 1
+
+/* Define if C99 functions or macros in <math.h> should be imported in <cmath>
+   in namespace std. */
+#define _GLIBCXX_USE_C99_MATH 1
+
+/* Define if C99 functions or macros in <math.h> should be imported in
+   <tr1/cmath> in namespace std::tr1. */
+#define _GLIBCXX_USE_C99_MATH_TR1 1
+
+/* Define if C99 types in <stdint.h> should be imported in <tr1/cstdint> in
+   namespace std::tr1. */
+#define _GLIBCXX_USE_C99_STDINT_TR1 1
+
+/* Defined if clock_gettime syscall has monotonic and realtime clock support.
+   */
+/* #undef _GLIBCXX_USE_CLOCK_GETTIME_SYSCALL */
+
+/* Defined if clock_gettime has monotonic clock support. */
+/* #undef _GLIBCXX_USE_CLOCK_MONOTONIC */
+
+/* Defined if clock_gettime has realtime clock support. */
+/* #undef _GLIBCXX_USE_CLOCK_REALTIME */
+
+/* Define if ISO/IEC TR 24733 decimal floating point types are supported on
+   this host. */
+/* #undef _GLIBCXX_USE_DECIMAL_FLOAT */
+
+/* Define if fchmod is available in <sys/stat.h>. */
+#define _GLIBCXX_USE_FCHMOD 1
+
+/* Define if fchmodat is available in <sys/stat.h>. */
+#define _GLIBCXX_USE_FCHMODAT 1
+
+/* Define if __float128 is supported on this host. */
+/* #undef _GLIBCXX_USE_FLOAT128 */
+
+/* Defined if gettimeofday is available. */
+#define _GLIBCXX_USE_GETTIMEOFDAY 1
+
+/* Define if get_nprocs is available in <sys/sysinfo.h>. */
+/* #undef _GLIBCXX_USE_GET_NPROCS */
+
+/* Define if __int128 is supported on this host. */
+/* #undef _GLIBCXX_USE_INT128 */
+
+/* Define if LFS support is available. */
+/* #undef _GLIBCXX_USE_LFS */
+
+/* Define if code specialized for long long should be used. */
+#define _GLIBCXX_USE_LONG_LONG 1
+
+/* Defined if nanosleep is available. */
+/* #undef _GLIBCXX_USE_NANOSLEEP */
+
+/* Define if NLS translations are to be used. */
+/* #undef _GLIBCXX_USE_NLS */
+
+/* Define if pthreads_num_processors_np is available in <pthread.h>. */
+/* #undef _GLIBCXX_USE_PTHREADS_NUM_PROCESSORS_NP */
+
+/* Define if POSIX read/write locks are available in <gthr.h>. */
+/* #undef _GLIBCXX_USE_PTHREAD_RWLOCK_T */
+
+/* Define if /dev/random and /dev/urandom are available for the random_device
+   of TR1 (Chapter 5.1). */
+/* #undef _GLIBCXX_USE_RANDOM_TR1 */
+
+/* Define if usable realpath is available in <stdlib.h>. */
+/* #undef _GLIBCXX_USE_REALPATH */
+
+/* Defined if sched_yield is available. */
+/* #undef _GLIBCXX_USE_SCHED_YIELD */
+
+/* Define if _SC_NPROCESSORS_ONLN is available in <unistd.h>. */
+#define _GLIBCXX_USE_SC_NPROCESSORS_ONLN 1
+
+/* Define if _SC_NPROC_ONLN is available in <unistd.h>. */
+/* #undef _GLIBCXX_USE_SC_NPROC_ONLN */
+
+/* Define if sendfile is available in <sys/stat.h>. */
+/* #undef _GLIBCXX_USE_SENDFILE */
+
+/* Define if struct stat has timespec members. */
+/* #undef _GLIBCXX_USE_ST_MTIM */
+
+/* Define if sysctl(), CTL_HW and HW_NCPU are available in <sys/sysctl.h>. */
+/* #undef _GLIBCXX_USE_SYSCTL_HW_NCPU */
+
+/* Define if obsolescent tmpnam is available in <stdio.h>. */
+#define _GLIBCXX_USE_TMPNAM 1
+
+/* Define if utimensat and UTIME_OMIT are available in <sys/stat.h> and
+   AT_FDCWD in <fcntl.h>. */
+/* #undef _GLIBCXX_USE_UTIMENSAT */
+
+/* Define if code specialized for wchar_t should be used. */
+#define _GLIBCXX_USE_WCHAR_T 1
+
+/* Define to 1 if a verbose library is built, or 0 otherwise. */
+#define _GLIBCXX_VERBOSE 1
+
+/* Defined if as can handle rdrand. */
+/* #undef _GLIBCXX_X86_RDRAND */
+
+/* Define to 1 if mutex_timedlock is available. */
+#define _GTHREAD_USE_MUTEX_TIMEDLOCK 1
+
+/* Define if all C++11 overloads are available in <math.h>.  */
+#if __cplusplus >= 201103L
+/* #undef __CORRECT_ISO_CPP11_MATH_H_PROTO */
+#endif
+
+#if defined (_GLIBCXX_HAVE__ACOSF) && ! defined (_GLIBCXX_HAVE_ACOSF)
+# define _GLIBCXX_HAVE_ACOSF 1
+# define acosf _acosf
+#endif
+
+#if defined (_GLIBCXX_HAVE__ACOSL) && ! defined (_GLIBCXX_HAVE_ACOSL)
+# define _GLIBCXX_HAVE_ACOSL 1
+# define acosl _acosl
+#endif
+
+#if defined (_GLIBCXX_HAVE__ASINF) && ! defined (_GLIBCXX_HAVE_ASINF)
+# define _GLIBCXX_HAVE_ASINF 1
+# define asinf _asinf
+#endif
+
+#if defined (_GLIBCXX_HAVE__ASINL) && ! defined (_GLIBCXX_HAVE_ASINL)
+# define _GLIBCXX_HAVE_ASINL 1
+# define asinl _asinl
+#endif
+
+#if defined (_GLIBCXX_HAVE__ATAN2F) && ! defined (_GLIBCXX_HAVE_ATAN2F)
+# define _GLIBCXX_HAVE_ATAN2F 1
+# define atan2f _atan2f
+#endif
+
+#if defined (_GLIBCXX_HAVE__ATAN2L) && ! defined (_GLIBCXX_HAVE_ATAN2L)
+# define _GLIBCXX_HAVE_ATAN2L 1
+# define atan2l _atan2l
+#endif
+
+#if defined (_GLIBCXX_HAVE__ATANF) && ! defined (_GLIBCXX_HAVE_ATANF)
+# define _GLIBCXX_HAVE_ATANF 1
+# define atanf _atanf
+#endif
+
+#if defined (_GLIBCXX_HAVE__ATANL) && ! defined (_GLIBCXX_HAVE_ATANL)
+# define _GLIBCXX_HAVE_ATANL 1
+# define atanl _atanl
+#endif
+
+#if defined (_GLIBCXX_HAVE__CEILF) && ! defined (_GLIBCXX_HAVE_CEILF)
+# define _GLIBCXX_HAVE_CEILF 1
+# define ceilf _ceilf
+#endif
+
+#if defined (_GLIBCXX_HAVE__CEILL) && ! defined (_GLIBCXX_HAVE_CEILL)
+# define _GLIBCXX_HAVE_CEILL 1
+# define ceill _ceill
+#endif
+
+#if defined (_GLIBCXX_HAVE__COSF) && ! defined (_GLIBCXX_HAVE_COSF)
+# define _GLIBCXX_HAVE_COSF 1
+# define cosf _cosf
+#endif
+
+#if defined (_GLIBCXX_HAVE__COSHF) && ! defined (_GLIBCXX_HAVE_COSHF)
+# define _GLIBCXX_HAVE_COSHF 1
+# define coshf _coshf
+#endif
+
+#if defined (_GLIBCXX_HAVE__COSHL) && ! defined (_GLIBCXX_HAVE_COSHL)
+# define _GLIBCXX_HAVE_COSHL 1
+# define coshl _coshl
+#endif
+
+#if defined (_GLIBCXX_HAVE__COSL) && ! defined (_GLIBCXX_HAVE_COSL)
+# define _GLIBCXX_HAVE_COSL 1
+# define cosl _cosl
+#endif
+
+#if defined (_GLIBCXX_HAVE__EXPF) && ! defined (_GLIBCXX_HAVE_EXPF)
+# define _GLIBCXX_HAVE_EXPF 1
+# define expf _expf
+#endif
+
+#if defined (_GLIBCXX_HAVE__EXPL) && ! defined (_GLIBCXX_HAVE_EXPL)
+# define _GLIBCXX_HAVE_EXPL 1
+# define expl _expl
+#endif
+
+#if defined (_GLIBCXX_HAVE__FABSF) && ! defined (_GLIBCXX_HAVE_FABSF)
+# define _GLIBCXX_HAVE_FABSF 1
+# define fabsf _fabsf
+#endif
+
+#if defined (_GLIBCXX_HAVE__FABSL) && ! defined (_GLIBCXX_HAVE_FABSL)
+# define _GLIBCXX_HAVE_FABSL 1
+# define fabsl _fabsl
+#endif
+
+#if defined (_GLIBCXX_HAVE__FINITE) && ! defined (_GLIBCXX_HAVE_FINITE)
+# define _GLIBCXX_HAVE_FINITE 1
+# define finite _finite
+#endif
+
+#if defined (_GLIBCXX_HAVE__FINITEF) && ! defined (_GLIBCXX_HAVE_FINITEF)
+# define _GLIBCXX_HAVE_FINITEF 1
+# define finitef _finitef
+#endif
+
+#if defined (_GLIBCXX_HAVE__FINITEL) && ! defined (_GLIBCXX_HAVE_FINITEL)
+# define _GLIBCXX_HAVE_FINITEL 1
+# define finitel _finitel
+#endif
+
+#if defined (_GLIBCXX_HAVE__FLOORF) && ! defined (_GLIBCXX_HAVE_FLOORF)
+# define _GLIBCXX_HAVE_FLOORF 1
+# define floorf _floorf
+#endif
+
+#if defined (_GLIBCXX_HAVE__FLOORL) && ! defined (_GLIBCXX_HAVE_FLOORL)
+# define _GLIBCXX_HAVE_FLOORL 1
+# define floorl _floorl
+#endif
+
+#if defined (_GLIBCXX_HAVE__FMODF) && ! defined (_GLIBCXX_HAVE_FMODF)
+# define _GLIBCXX_HAVE_FMODF 1
+# define fmodf _fmodf
+#endif
+
+#if defined (_GLIBCXX_HAVE__FMODL) && ! defined (_GLIBCXX_HAVE_FMODL)
+# define _GLIBCXX_HAVE_FMODL 1
+# define fmodl _fmodl
+#endif
+
+#if defined (_GLIBCXX_HAVE__FPCLASS) && ! defined (_GLIBCXX_HAVE_FPCLASS)
+# define _GLIBCXX_HAVE_FPCLASS 1
+# define fpclass _fpclass
+#endif
+
+#if defined (_GLIBCXX_HAVE__FREXPF) && ! defined (_GLIBCXX_HAVE_FREXPF)
+# define _GLIBCXX_HAVE_FREXPF 1
+# define frexpf _frexpf
+#endif
+
+#if defined (_GLIBCXX_HAVE__FREXPL) && ! defined (_GLIBCXX_HAVE_FREXPL)
+# define _GLIBCXX_HAVE_FREXPL 1
+# define frexpl _frexpl
+#endif
+
+#if defined (_GLIBCXX_HAVE__HYPOT) && ! defined (_GLIBCXX_HAVE_HYPOT)
+# define _GLIBCXX_HAVE_HYPOT 1
+# define hypot _hypot
+#endif
+
+#if defined (_GLIBCXX_HAVE__HYPOTF) && ! defined (_GLIBCXX_HAVE_HYPOTF)
+# define _GLIBCXX_HAVE_HYPOTF 1
+# define hypotf _hypotf
+#endif
+
+#if defined (_GLIBCXX_HAVE__HYPOTL) && ! defined (_GLIBCXX_HAVE_HYPOTL)
+# define _GLIBCXX_HAVE_HYPOTL 1
+# define hypotl _hypotl
+#endif
+
+#if defined (_GLIBCXX_HAVE__ISINF) && ! defined (_GLIBCXX_HAVE_ISINF)
+# define _GLIBCXX_HAVE_ISINF 1
+# define isinf _isinf
+#endif
+
+#if defined (_GLIBCXX_HAVE__ISINFF) && ! defined (_GLIBCXX_HAVE_ISINFF)
+# define _GLIBCXX_HAVE_ISINFF 1
+# define isinff _isinff
+#endif
+
+#if defined (_GLIBCXX_HAVE__ISINFL) && ! defined (_GLIBCXX_HAVE_ISINFL)
+# define _GLIBCXX_HAVE_ISINFL 1
+# define isinfl _isinfl
+#endif
+
+#if defined (_GLIBCXX_HAVE__ISNAN) && ! defined (_GLIBCXX_HAVE_ISNAN)
+# define _GLIBCXX_HAVE_ISNAN 1
+# define isnan _isnan
+#endif
+
+#if defined (_GLIBCXX_HAVE__ISNANF) && ! defined (_GLIBCXX_HAVE_ISNANF)
+# define _GLIBCXX_HAVE_ISNANF 1
+# define isnanf _isnanf
+#endif
+
+#if defined (_GLIBCXX_HAVE__ISNANL) && ! defined (_GLIBCXX_HAVE_ISNANL)
+# define _GLIBCXX_HAVE_ISNANL 1
+# define isnanl _isnanl
+#endif
+
+#if defined (_GLIBCXX_HAVE__LDEXPF) && ! defined (_GLIBCXX_HAVE_LDEXPF)
+# define _GLIBCXX_HAVE_LDEXPF 1
+# define ldexpf _ldexpf
+#endif
+
+#if defined (_GLIBCXX_HAVE__LDEXPL) && ! defined (_GLIBCXX_HAVE_LDEXPL)
+# define _GLIBCXX_HAVE_LDEXPL 1
+# define ldexpl _ldexpl
+#endif
+
+#if defined (_GLIBCXX_HAVE__LOG10F) && ! defined (_GLIBCXX_HAVE_LOG10F)
+# define _GLIBCXX_HAVE_LOG10F 1
+# define log10f _log10f
+#endif
+
+#if defined (_GLIBCXX_HAVE__LOG10L) && ! defined (_GLIBCXX_HAVE_LOG10L)
+# define _GLIBCXX_HAVE_LOG10L 1
+# define log10l _log10l
+#endif
+
+#if defined (_GLIBCXX_HAVE__LOGF) && ! defined (_GLIBCXX_HAVE_LOGF)
+# define _GLIBCXX_HAVE_LOGF 1
+# define logf _logf
+#endif
+
+#if defined (_GLIBCXX_HAVE__LOGL) && ! defined (_GLIBCXX_HAVE_LOGL)
+# define _GLIBCXX_HAVE_LOGL 1
+# define logl _logl
+#endif
+
+#if defined (_GLIBCXX_HAVE__MODF) && ! defined (_GLIBCXX_HAVE_MODF)
+# define _GLIBCXX_HAVE_MODF 1
+# define modf _modf
+#endif
+
+#if defined (_GLIBCXX_HAVE__MODFF) && ! defined (_GLIBCXX_HAVE_MODFF)
+# define _GLIBCXX_HAVE_MODFF 1
+# define modff _modff
+#endif
+
+#if defined (_GLIBCXX_HAVE__MODFL) && ! defined (_GLIBCXX_HAVE_MODFL)
+# define _GLIBCXX_HAVE_MODFL 1
+# define modfl _modfl
+#endif
+
+#if defined (_GLIBCXX_HAVE__POWF) && ! defined (_GLIBCXX_HAVE_POWF)
+# define _GLIBCXX_HAVE_POWF 1
+# define powf _powf
+#endif
+
+#if defined (_GLIBCXX_HAVE__POWL) && ! defined (_GLIBCXX_HAVE_POWL)
+# define _GLIBCXX_HAVE_POWL 1
+# define powl _powl
+#endif
+
+#if defined (_GLIBCXX_HAVE__QFPCLASS) && ! defined (_GLIBCXX_HAVE_QFPCLASS)
+# define _GLIBCXX_HAVE_QFPCLASS 1
+# define qfpclass _qfpclass
+#endif
+
+#if defined (_GLIBCXX_HAVE__SINCOS) && ! defined (_GLIBCXX_HAVE_SINCOS)
+# define _GLIBCXX_HAVE_SINCOS 1
+# define sincos _sincos
+#endif
+
+#if defined (_GLIBCXX_HAVE__SINCOSF) && ! defined (_GLIBCXX_HAVE_SINCOSF)
+# define _GLIBCXX_HAVE_SINCOSF 1
+# define sincosf _sincosf
+#endif
+
+#if defined (_GLIBCXX_HAVE__SINCOSL) && ! defined (_GLIBCXX_HAVE_SINCOSL)
+# define _GLIBCXX_HAVE_SINCOSL 1
+# define sincosl _sincosl
+#endif
+
+#if defined (_GLIBCXX_HAVE__SINF) && ! defined (_GLIBCXX_HAVE_SINF)
+# define _GLIBCXX_HAVE_SINF 1
+# define sinf _sinf
+#endif
+
+#if defined (_GLIBCXX_HAVE__SINHF) && ! defined (_GLIBCXX_HAVE_SINHF)
+# define _GLIBCXX_HAVE_SINHF 1
+# define sinhf _sinhf
+#endif
+
+#if defined (_GLIBCXX_HAVE__SINHL) && ! defined (_GLIBCXX_HAVE_SINHL)
+# define _GLIBCXX_HAVE_SINHL 1
+# define sinhl _sinhl
+#endif
+
+#if defined (_GLIBCXX_HAVE__SINL) && ! defined (_GLIBCXX_HAVE_SINL)
+# define _GLIBCXX_HAVE_SINL 1
+# define sinl _sinl
+#endif
+
+#if defined (_GLIBCXX_HAVE__SQRTF) && ! defined (_GLIBCXX_HAVE_SQRTF)
+# define _GLIBCXX_HAVE_SQRTF 1
+# define sqrtf _sqrtf
+#endif
+
+#if defined (_GLIBCXX_HAVE__SQRTL) && ! defined (_GLIBCXX_HAVE_SQRTL)
+# define _GLIBCXX_HAVE_SQRTL 1
+# define sqrtl _sqrtl
+#endif
+
+#if defined (_GLIBCXX_HAVE__STRTOF) && ! defined (_GLIBCXX_HAVE_STRTOF)
+# define _GLIBCXX_HAVE_STRTOF 1
+# define strtof _strtof
+#endif
+
+#if defined (_GLIBCXX_HAVE__STRTOLD) && ! defined (_GLIBCXX_HAVE_STRTOLD)
+# define _GLIBCXX_HAVE_STRTOLD 1
+# define strtold _strtold
+#endif
+
+#if defined (_GLIBCXX_HAVE__TANF) && ! defined (_GLIBCXX_HAVE_TANF)
+# define _GLIBCXX_HAVE_TANF 1
+# define tanf _tanf
+#endif
+
+#if defined (_GLIBCXX_HAVE__TANHF) && ! defined (_GLIBCXX_HAVE_TANHF)
+# define _GLIBCXX_HAVE_TANHF 1
+# define tanhf _tanhf
+#endif
+
+#if defined (_GLIBCXX_HAVE__TANHL) && ! defined (_GLIBCXX_HAVE_TANHL)
+# define _GLIBCXX_HAVE_TANHL 1
+# define tanhl _tanhl
+#endif
+
+#if defined (_GLIBCXX_HAVE__TANL) && ! defined (_GLIBCXX_HAVE_TANL)
+# define _GLIBCXX_HAVE_TANL 1
+# define tanl _tanl
+#endif
+
+#endif // _GLIBCXX_CXX_CONFIG_H

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/fpu/bits/c++io.h

@@ -0,0 +1,50 @@
+// Underlying io library details -*- C++ -*-
+
+// Copyright (C) 2000-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/c++io.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{ios}
+ */
+
+// c_io_stdio.h - Defines for using "C" stdio.h
+
+#ifndef _GLIBCXX_CXX_IO_H
+#define _GLIBCXX_CXX_IO_H 1
+
+#include <cstdio>
+#include <bits/gthr.h>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  typedef __gthread_mutex_t __c_lock;
+
+  // for basic_file.h
+  typedef FILE __c_file;
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/fpu/bits/c++locale.h

@@ -0,0 +1,92 @@
+// Wrapper for underlying C-language localization -*- C++ -*-
+
+// Copyright (C) 2001-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/c++locale.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{locale}
+ */
+
+//
+// ISO C++ 14882: 22.8  Standard locale categories.
+//
+
+// Written by Benjamin Kosnik <bkoz@redhat.com>
+
+#ifndef _GLIBCXX_CXX_LOCALE_H
+#define _GLIBCXX_CXX_LOCALE_H 1
+
+#pragma GCC system_header
+
+#include <clocale>
+
+#define _GLIBCXX_NUM_CATEGORIES 0
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  typedef int*			__c_locale;
+
+  // Convert numeric value of type double and long double to string and
+  // return length of string.  If vsnprintf is available use it, otherwise
+  // fall back to the unsafe vsprintf which, in general, can be dangerous
+  // and should be avoided.
+  inline int
+  __convert_from_v(const __c_locale&, char* __out, 
+		   const int __size __attribute__((__unused__)),
+		   const char* __fmt, ...)
+  {
+    char* __old = std::setlocale(LC_NUMERIC, 0);
+    char* __sav = 0;
+    if (__builtin_strcmp(__old, "C"))
+      {
+	const size_t __len = __builtin_strlen(__old) + 1;
+	__sav = new char[__len];
+	__builtin_memcpy(__sav, __old, __len);
+	std::setlocale(LC_NUMERIC, "C");
+      }
+
+    __builtin_va_list __args;
+    __builtin_va_start(__args, __fmt);
+
+#ifdef _GLIBCXX_USE_C99
+    const int __ret = __builtin_vsnprintf(__out, __size, __fmt, __args);
+#else
+    const int __ret = __builtin_vsprintf(__out, __fmt, __args);
+#endif
+
+    __builtin_va_end(__args);
+
+    if (__sav)
+      {
+	std::setlocale(LC_NUMERIC, __sav);
+	delete [] __sav;
+      }
+    return __ret;
+  }
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/fpu/bits/cpu_defines.h

@@ -0,0 +1,33 @@
+// Specific definitions for generic platforms  -*- C++ -*-
+
+// Copyright (C) 2005-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/cpu_defines.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{iosfwd}
+ */
+
+#ifndef _GLIBCXX_CPU_DEFINES
+#define _GLIBCXX_CPU_DEFINES 1
+
+#endif

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/fpu/bits/ctype_base.h

@@ -0,0 +1,61 @@
+// Locale support -*- C++ -*-
+
+// Copyright (C) 2000-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+//
+// ISO C++ 14882: 22.1  Locales
+//
+  
+// Information as gleaned from /usr/include/ctype.h
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /// @brief  Base class for ctype.
+  struct ctype_base
+  {
+    // Non-standard typedefs.
+    typedef const int* 		__to_type;
+
+    // NB: Offsets into ctype<char>::_M_table force a particular size
+    // on the mask type. Because of this, we don't use an enum.
+    typedef char 		mask;
+    static const mask upper    	= _U;
+    static const mask lower 	= _L;
+    static const mask alpha 	= _U | _L;
+    static const mask digit 	= _N;
+    static const mask xdigit 	= _X | _N;
+    static const mask space 	= _S;
+    static const mask print 	= _P | _U | _L | _N | _B;
+    static const mask graph 	= _P | _U | _L | _N;
+    static const mask cntrl 	= _C;
+    static const mask punct 	= _P;
+    static const mask alnum 	= _U | _L | _N;
+#if __cplusplus >= 201103L
+    static const mask blank 	= space;
+#endif
+  };
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/fpu/bits/ctype_inline.h

@@ -0,0 +1,74 @@
+// Locale support -*- C++ -*-
+
+// Copyright (C) 2000-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/ctype_inline.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{locale}
+ */
+
+//
+// ISO C++ 14882: 22.1  Locales
+//
+
+// ctype bits to be inlined go here. Non-inlinable (ie virtual do_*)
+// functions go in ctype.cc
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  bool
+  ctype<char>::
+  is(mask __m, char __c) const
+  { return _M_table[static_cast<unsigned char>(__c)] & __m; }
+
+  const char*
+  ctype<char>::
+  is(const char* __low, const char* __high, mask* __vec) const
+  {
+    while (__low < __high)
+      *__vec++ = _M_table[static_cast<unsigned char>(*__low++)];
+    return __high;
+  }
+
+  const char*
+  ctype<char>::
+  scan_is(mask __m, const char* __low, const char* __high) const
+  {
+    while (__low < __high && !this->is(__m, *__low))
+      ++__low;
+    return __low;
+  }
+
+  const char*
+  ctype<char>::
+  scan_not(mask __m, const char* __low, const char* __high) const
+  {
+    while (__low < __high && this->is(__m, *__low) != 0)
+      ++__low;
+    return __low;
+  }
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/fpu/bits/cxxabi_tweaks.h

@@ -0,0 +1,82 @@
+// Control various target specific ABI tweaks.  ARM version.
+
+// Copyright (C) 2004-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/cxxabi_tweaks.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{cxxabi.h}
+ */
+
+#ifndef _CXXABI_TWEAKS_H
+#define _CXXABI_TWEAKS_H 1
+
+#ifdef __cplusplus
+namespace __cxxabiv1
+{
+  extern "C" 
+  {
+#endif
+
+#ifdef __ARM_EABI__
+  // The ARM EABI uses the least significant bit of a 32-bit
+  // guard variable.  */
+#define _GLIBCXX_GUARD_TEST(x) ((*(x) & 1) != 0)
+#define _GLIBCXX_GUARD_SET(x) *(x) = 1
+#define _GLIBCXX_GUARD_BIT 1
+#define _GLIBCXX_GUARD_PENDING_BIT __guard_test_bit (1, 1)
+#define _GLIBCXX_GUARD_WAITING_BIT __guard_test_bit (2, 1)
+  typedef int __guard;
+
+  // We also want the element size in array cookies.
+#define _GLIBCXX_ELTSIZE_IN_COOKIE 1
+  
+  // __cxa_vec_ctor should return a pointer to the array.
+  typedef void * __cxa_vec_ctor_return_type;
+#define _GLIBCXX_CXA_VEC_CTOR_RETURN(x) return x
+  // Constructors and destructors return the "this" pointer.
+  typedef void * __cxa_cdtor_return_type;
+
+#else // __ARM_EABI__
+
+  // The generic ABI uses the first byte of a 64-bit guard variable.
+#define _GLIBCXX_GUARD_TEST(x) (*(char *) (x) != 0)
+#define _GLIBCXX_GUARD_SET(x) *(char *) (x) = 1
+#define _GLIBCXX_GUARD_BIT __guard_test_bit (0, 1)
+#define _GLIBCXX_GUARD_PENDING_BIT __guard_test_bit (1, 1)
+#define _GLIBCXX_GUARD_WAITING_BIT __guard_test_bit (2, 1)
+  __extension__ typedef int __guard __attribute__((mode (__DI__)));
+
+  // __cxa_vec_ctor has void return type.
+  typedef void __cxa_vec_ctor_return_type;
+#define _GLIBCXX_CXA_VEC_CTOR_RETURN(x) return
+  // Constructors and destructors do not return a value.
+  typedef void __cxa_cdtor_return_type;
+
+#endif //!__ARM_EABI__
+
+#ifdef __cplusplus
+  }
+} // namespace __cxxabiv1
+#endif
+
+#endif 

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/fpu/bits/error_constants.h

@@ -0,0 +1,178 @@
+// Specific definitions for generic platforms  -*- C++ -*-
+
+// Copyright (C) 2007-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/error_constants.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{system_error}
+ */
+
+#ifndef _GLIBCXX_ERROR_CONSTANTS
+#define _GLIBCXX_ERROR_CONSTANTS 1
+
+#include <bits/c++config.h>
+#include <cerrno>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  enum class errc
+    {
+      address_family_not_supported = 		EAFNOSUPPORT,
+      address_in_use = 				EADDRINUSE,
+      address_not_available = 			EADDRNOTAVAIL,
+      already_connected = 			EISCONN,
+      argument_list_too_long = 			E2BIG,
+      argument_out_of_domain = 			EDOM,
+      bad_address = 				EFAULT,
+      bad_file_descriptor = 			EBADF,
+
+#ifdef _GLIBCXX_HAVE_EBADMSG
+      bad_message = 				EBADMSG,
+#endif
+
+      broken_pipe = 				EPIPE,
+      connection_aborted = 			ECONNABORTED,
+      connection_already_in_progress = 		EALREADY,
+      connection_refused = 			ECONNREFUSED,
+      connection_reset = 			ECONNRESET,
+      cross_device_link = 			EXDEV,
+      destination_address_required = 		EDESTADDRREQ,
+      device_or_resource_busy = 		EBUSY,
+      directory_not_empty = 			ENOTEMPTY,
+      executable_format_error = 		ENOEXEC,
+      file_exists = 	       			EEXIST,
+      file_too_large = 				EFBIG,
+      filename_too_long = 			ENAMETOOLONG,
+      function_not_supported = 			ENOSYS,
+      host_unreachable = 			EHOSTUNREACH,
+
+#ifdef _GLIBCXX_HAVE_EIDRM
+      identifier_removed = 			EIDRM,
+#endif
+
+      illegal_byte_sequence = 			EILSEQ,
+      inappropriate_io_control_operation = 	ENOTTY,
+      interrupted = 				EINTR,
+      invalid_argument = 			EINVAL,
+      invalid_seek = 				ESPIPE,
+      io_error = 				EIO,
+      is_a_directory = 				EISDIR,
+      message_size = 				EMSGSIZE,
+      network_down = 				ENETDOWN,
+      network_reset = 				ENETRESET,
+      network_unreachable = 			ENETUNREACH,
+      no_buffer_space = 			ENOBUFS,
+      no_child_process = 			ECHILD,
+
+#ifdef _GLIBCXX_HAVE_ENOLINK
+      no_link = 				ENOLINK,
+#endif
+
+      no_lock_available = 			ENOLCK,
+
+#ifdef _GLIBCXX_HAVE_ENODATA
+      no_message_available = 			ENODATA, 
+#endif
+
+      no_message = 				ENOMSG, 
+      no_protocol_option = 			ENOPROTOOPT,
+      no_space_on_device = 			ENOSPC,
+
+#ifdef _GLIBCXX_HAVE_ENOSR
+      no_stream_resources = 			ENOSR,
+#endif
+
+      no_such_device_or_address = 		ENXIO,
+      no_such_device = 				ENODEV,
+      no_such_file_or_directory = 		ENOENT,
+      no_such_process = 			ESRCH,
+      not_a_directory = 			ENOTDIR,
+      not_a_socket = 				ENOTSOCK,
+
+#ifdef _GLIBCXX_HAVE_ENOSTR
+      not_a_stream = 				ENOSTR,
+#endif
+
+      not_connected = 				ENOTCONN,
+      not_enough_memory = 			ENOMEM,
+
+#ifdef _GLIBCXX_HAVE_ENOTSUP
+      not_supported = 				ENOTSUP,
+#endif
+
+#ifdef _GLIBCXX_HAVE_ECANCELED
+      operation_canceled = 			ECANCELED,
+#endif
+
+      operation_in_progress = 			EINPROGRESS,
+      operation_not_permitted = 		EPERM,
+      operation_not_supported = 		EOPNOTSUPP,
+      operation_would_block = 			EWOULDBLOCK,
+
+#ifdef _GLIBCXX_HAVE_EOWNERDEAD
+      owner_dead = 				EOWNERDEAD,
+#endif
+
+      permission_denied = 			EACCES,
+
+#ifdef _GLIBCXX_HAVE_EPROTO
+      protocol_error = 				EPROTO,
+#endif
+
+      protocol_not_supported = 			EPROTONOSUPPORT,
+      read_only_file_system = 			EROFS,
+      resource_deadlock_would_occur = 		EDEADLK,
+      resource_unavailable_try_again = 		EAGAIN,
+      result_out_of_range = 			ERANGE,
+
+#ifdef _GLIBCXX_HAVE_ENOTRECOVERABLE
+      state_not_recoverable = 			ENOTRECOVERABLE,
+#endif
+
+#ifdef _GLIBCXX_HAVE_ETIME
+      stream_timeout = 				ETIME,
+#endif
+
+#ifdef _GLIBCXX_HAVE_ETXTBSY
+      text_file_busy = 				ETXTBSY,
+#endif
+
+      timed_out = 				ETIMEDOUT,
+      too_many_files_open_in_system = 		ENFILE,
+      too_many_files_open = 			EMFILE,
+      too_many_links = 				EMLINK,
+      too_many_symbolic_link_levels = 		ELOOP,
+
+#ifdef _GLIBCXX_HAVE_EOVERFLOW
+      value_too_large = 			EOVERFLOW,
+#endif
+
+      wrong_protocol_type = 			EPROTOTYPE
+    };
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/fpu/bits/extc++.h

@@ -0,0 +1,71 @@
+// C++ includes used for precompiling extensions -*- C++ -*-
+
+// Copyright (C) 2006-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file extc++.h
+ *  This is an implementation file for a precompiled header.
+ */
+
+#if __cplusplus < 201103L
+#include <bits/stdtr1c++.h>
+#endif
+
+#include <ext/algorithm>
+#include <ext/array_allocator.h>
+#include <ext/atomicity.h>
+#include <ext/bitmap_allocator.h>
+#include <ext/cast.h>
+#include <ext/concurrence.h>
+#include <ext/debug_allocator.h>
+#include <ext/extptr_allocator.h>
+#include <ext/functional>
+#include <ext/iterator>
+#include <ext/malloc_allocator.h>
+#include <ext/memory>
+#include <ext/mt_allocator.h>
+#include <ext/new_allocator.h>
+#include <ext/numeric>
+#include <ext/pod_char_traits.h>
+#include <ext/pointer.h>
+#include <ext/pool_allocator.h>
+#include <ext/rb_tree>
+#include <ext/rope>
+#include <ext/slist>
+#include <ext/stdio_filebuf.h>
+#include <ext/stdio_sync_filebuf.h>
+#include <ext/throw_allocator.h>
+#include <ext/typelist.h>
+#include <ext/type_traits.h>
+#include <ext/vstring.h>
+#include <ext/pb_ds/assoc_container.hpp>
+#include <ext/pb_ds/priority_queue.hpp>
+#include <ext/pb_ds/exception.hpp>
+#include <ext/pb_ds/hash_policy.hpp>
+#include <ext/pb_ds/list_update_policy.hpp>
+#include <ext/pb_ds/tree_policy.hpp>
+#include <ext/pb_ds/trie_policy.hpp>
+
+#ifdef _GLIBCXX_HAVE_ICONV
+ #include <ext/codecvt_specializations.h>
+ #include <ext/enc_filebuf.h>
+#endif

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/fpu/bits/gthr-default.h

@@ -0,0 +1,298 @@
+/* Threads compatibility routines for libgcc2 and libobjc.  */
+/* Compile this one with gcc.  */
+/* Copyright (C) 1997-2015 Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3, or (at your option) any later
+version.
+
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+<http://www.gnu.org/licenses/>.  */
+
+#ifndef _GLIBCXX_GCC_GTHR_SINGLE_H
+#define _GLIBCXX_GCC_GTHR_SINGLE_H
+
+/* Just provide compatibility for mutex handling.  */
+
+typedef int __gthread_key_t;
+typedef int __gthread_once_t;
+typedef int __gthread_mutex_t;
+typedef int __gthread_recursive_mutex_t;
+
+#define __GTHREAD_ONCE_INIT 0
+#define __GTHREAD_MUTEX_INIT 0
+#define __GTHREAD_MUTEX_INIT_FUNCTION(mx)
+#define __GTHREAD_RECURSIVE_MUTEX_INIT 0
+
+#define _GLIBCXX_UNUSED __attribute__((__unused__))
+
+#ifdef _LIBOBJC
+
+/* Thread local storage for a single thread */
+static void *thread_local_storage = NULL;
+
+/* Backend initialization functions */
+
+/* Initialize the threads subsystem.  */
+static inline int
+__gthread_objc_init_thread_system (void)
+{
+  /* No thread support available */
+  return -1;
+}
+
+/* Close the threads subsystem.  */
+static inline int
+__gthread_objc_close_thread_system (void)
+{
+  /* No thread support available */
+  return -1;
+}
+
+/* Backend thread functions */
+
+/* Create a new thread of execution.  */
+static inline objc_thread_t
+__gthread_objc_thread_detach (void (* func)(void *), void * arg _GLIBCXX_UNUSED)
+{
+  /* No thread support available */
+  return NULL;
+}
+
+/* Set the current thread's priority.  */
+static inline int
+__gthread_objc_thread_set_priority (int priority _GLIBCXX_UNUSED)
+{
+  /* No thread support available */
+  return -1;
+}
+
+/* Return the current thread's priority.  */
+static inline int
+__gthread_objc_thread_get_priority (void)
+{
+  return OBJC_THREAD_INTERACTIVE_PRIORITY;
+}
+
+/* Yield our process time to another thread.  */
+static inline void
+__gthread_objc_thread_yield (void)
+{
+  return;
+}
+
+/* Terminate the current thread.  */
+static inline int
+__gthread_objc_thread_exit (void)
+{
+  /* No thread support available */
+  /* Should we really exit the program */
+  /* exit (&__objc_thread_exit_status); */
+  return -1;
+}
+
+/* Returns an integer value which uniquely describes a thread.  */
+static inline objc_thread_t
+__gthread_objc_thread_id (void)
+{
+  /* No thread support, use 1.  */
+  return (objc_thread_t) 1;
+}
+
+/* Sets the thread's local storage pointer.  */
+static inline int
+__gthread_objc_thread_set_data (void *value)
+{
+  thread_local_storage = value;
+  return 0;
+}
+
+/* Returns the thread's local storage pointer.  */
+static inline void *
+__gthread_objc_thread_get_data (void)
+{
+  return thread_local_storage;
+}
+
+/* Backend mutex functions */
+
+/* Allocate a mutex.  */
+static inline int
+__gthread_objc_mutex_allocate (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Deallocate a mutex.  */
+static inline int
+__gthread_objc_mutex_deallocate (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Grab a lock on a mutex.  */
+static inline int
+__gthread_objc_mutex_lock (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  /* There can only be one thread, so we always get the lock */
+  return 0;
+}
+
+/* Try to grab a lock on a mutex.  */
+static inline int
+__gthread_objc_mutex_trylock (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  /* There can only be one thread, so we always get the lock */
+  return 0;
+}
+
+/* Unlock the mutex */
+static inline int
+__gthread_objc_mutex_unlock (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Backend condition mutex functions */
+
+/* Allocate a condition.  */
+static inline int
+__gthread_objc_condition_allocate (objc_condition_t condition _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Deallocate a condition.  */
+static inline int
+__gthread_objc_condition_deallocate (objc_condition_t condition _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Wait on the condition */
+static inline int
+__gthread_objc_condition_wait (objc_condition_t condition _GLIBCXX_UNUSED,
+			       objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Wake up all threads waiting on this condition.  */
+static inline int
+__gthread_objc_condition_broadcast (objc_condition_t condition _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Wake up one thread waiting on this condition.  */
+static inline int
+__gthread_objc_condition_signal (objc_condition_t condition _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+#else /* _LIBOBJC */
+
+static inline int
+__gthread_active_p (void)
+{
+  return 0;
+}
+
+static inline int
+__gthread_once (__gthread_once_t *__once _GLIBCXX_UNUSED, void (*__func) (void) _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int _GLIBCXX_UNUSED
+__gthread_key_create (__gthread_key_t *__key _GLIBCXX_UNUSED, void (*__func) (void *) _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static int _GLIBCXX_UNUSED
+__gthread_key_delete (__gthread_key_t __key _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline void *
+__gthread_getspecific (__gthread_key_t __key _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_setspecific (__gthread_key_t __key _GLIBCXX_UNUSED, const void *__v _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_mutex_destroy (__gthread_mutex_t *__mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_mutex_lock (__gthread_mutex_t *__mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_mutex_trylock (__gthread_mutex_t *__mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_mutex_unlock (__gthread_mutex_t *__mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_recursive_mutex_lock (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_lock (__mutex);
+}
+
+static inline int
+__gthread_recursive_mutex_trylock (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_trylock (__mutex);
+}
+
+static inline int
+__gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_unlock (__mutex);
+}
+
+static inline int
+__gthread_recursive_mutex_destroy (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_destroy (__mutex);
+}
+
+#endif /* _LIBOBJC */
+
+#undef _GLIBCXX_UNUSED
+
+#endif /* ! _GLIBCXX_GCC_GTHR_SINGLE_H */

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/fpu/bits/gthr-posix.h

@@ -0,0 +1,889 @@
+/* Threads compatibility routines for libgcc2 and libobjc.  */
+/* Compile this one with gcc.  */
+/* Copyright (C) 1997-2015 Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3, or (at your option) any later
+version.
+
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+<http://www.gnu.org/licenses/>.  */
+
+#ifndef _GLIBCXX_GCC_GTHR_POSIX_H
+#define _GLIBCXX_GCC_GTHR_POSIX_H
+
+/* POSIX threads specific definitions.
+   Easy, since the interface is just one-to-one mapping.  */
+
+#define __GTHREADS 1
+#define __GTHREADS_CXX0X 1
+
+#include <pthread.h>
+
+#if ((defined(_LIBOBJC) || defined(_LIBOBJC_WEAK)) \
+     || !defined(_GTHREAD_USE_MUTEX_TIMEDLOCK))
+# include <unistd.h>
+# if defined(_POSIX_TIMEOUTS) && _POSIX_TIMEOUTS >= 0
+#  define _GTHREAD_USE_MUTEX_TIMEDLOCK 1
+# else
+#  define _GTHREAD_USE_MUTEX_TIMEDLOCK 0
+# endif
+#endif
+
+typedef pthread_t __gthread_t;
+typedef pthread_key_t __gthread_key_t;
+typedef pthread_once_t __gthread_once_t;
+typedef pthread_mutex_t __gthread_mutex_t;
+typedef pthread_mutex_t __gthread_recursive_mutex_t;
+typedef pthread_cond_t __gthread_cond_t;
+typedef struct timespec __gthread_time_t;
+
+/* POSIX like conditional variables are supported.  Please look at comments
+   in gthr.h for details. */
+#define __GTHREAD_HAS_COND	1
+
+#define __GTHREAD_MUTEX_INIT PTHREAD_MUTEX_INITIALIZER
+#define __GTHREAD_MUTEX_INIT_FUNCTION __gthread_mutex_init_function
+#define __GTHREAD_ONCE_INIT PTHREAD_ONCE_INIT
+#if defined(PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
+#define __GTHREAD_RECURSIVE_MUTEX_INIT PTHREAD_RECURSIVE_MUTEX_INITIALIZER
+#elif defined(PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP)
+#define __GTHREAD_RECURSIVE_MUTEX_INIT PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP
+#else
+#define __GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION __gthread_recursive_mutex_init_function
+#endif
+#define __GTHREAD_COND_INIT PTHREAD_COND_INITIALIZER
+#define __GTHREAD_TIME_INIT {0,0}
+
+#ifdef _GTHREAD_USE_MUTEX_INIT_FUNC
+# undef __GTHREAD_MUTEX_INIT
+#endif
+#ifdef _GTHREAD_USE_RECURSIVE_MUTEX_INIT_FUNC
+# undef __GTHREAD_RECURSIVE_MUTEX_INIT
+# undef __GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION
+# define __GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION __gthread_recursive_mutex_init_function
+#endif
+#ifdef _GTHREAD_USE_COND_INIT_FUNC
+# undef __GTHREAD_COND_INIT
+# define __GTHREAD_COND_INIT_FUNCTION __gthread_cond_init_function
+#endif
+
+#if __GXX_WEAK__ && _GLIBCXX_GTHREAD_USE_WEAK
+# ifndef __gthrw_pragma
+#  define __gthrw_pragma(pragma)
+# endif
+# define __gthrw2(name,name2,type) \
+  static __typeof(type) name __attribute__ ((__weakref__(#name2))); \
+  __gthrw_pragma(weak type)
+# define __gthrw_(name) __gthrw_ ## name
+#else
+# define __gthrw2(name,name2,type)
+# define __gthrw_(name) name
+#endif
+
+/* Typically, __gthrw_foo is a weak reference to symbol foo.  */
+#define __gthrw(name) __gthrw2(__gthrw_ ## name,name,name)
+
+__gthrw(pthread_once)
+__gthrw(pthread_getspecific)
+__gthrw(pthread_setspecific)
+
+__gthrw(pthread_create)
+__gthrw(pthread_join)
+__gthrw(pthread_equal)
+__gthrw(pthread_self)
+__gthrw(pthread_detach)
+#ifndef __BIONIC__
+__gthrw(pthread_cancel)
+#endif
+__gthrw(sched_yield)
+
+__gthrw(pthread_mutex_lock)
+__gthrw(pthread_mutex_trylock)
+#if _GTHREAD_USE_MUTEX_TIMEDLOCK
+__gthrw(pthread_mutex_timedlock)
+#endif
+__gthrw(pthread_mutex_unlock)
+__gthrw(pthread_mutex_init)
+__gthrw(pthread_mutex_destroy)
+
+__gthrw(pthread_cond_init)
+__gthrw(pthread_cond_broadcast)
+__gthrw(pthread_cond_signal)
+__gthrw(pthread_cond_wait)
+__gthrw(pthread_cond_timedwait)
+__gthrw(pthread_cond_destroy)
+
+__gthrw(pthread_key_create)
+__gthrw(pthread_key_delete)
+__gthrw(pthread_mutexattr_init)
+__gthrw(pthread_mutexattr_settype)
+__gthrw(pthread_mutexattr_destroy)
+
+
+#if defined(_LIBOBJC) || defined(_LIBOBJC_WEAK)
+/* Objective-C.  */
+__gthrw(pthread_exit)
+#ifdef _POSIX_PRIORITY_SCHEDULING
+#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING
+__gthrw(sched_get_priority_max)
+__gthrw(sched_get_priority_min)
+#endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */
+#endif /* _POSIX_PRIORITY_SCHEDULING */
+__gthrw(pthread_attr_destroy)
+__gthrw(pthread_attr_init)
+__gthrw(pthread_attr_setdetachstate)
+#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING
+__gthrw(pthread_getschedparam)
+__gthrw(pthread_setschedparam)
+#endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */
+#endif /* _LIBOBJC || _LIBOBJC_WEAK */
+
+#if __GXX_WEAK__ && _GLIBCXX_GTHREAD_USE_WEAK
+
+/* On Solaris 2.6 up to 9, the libc exposes a POSIX threads interface even if
+   -pthreads is not specified.  The functions are dummies and most return an
+   error value.  However pthread_once returns 0 without invoking the routine
+   it is passed so we cannot pretend that the interface is active if -pthreads
+   is not specified.  On Solaris 2.5.1, the interface is not exposed at all so
+   we need to play the usual game with weak symbols.  On Solaris 10 and up, a
+   working interface is always exposed.  On FreeBSD 6 and later, libc also
+   exposes a dummy POSIX threads interface, similar to what Solaris 2.6 up
+   to 9 does.  FreeBSD >= 700014 even provides a pthread_cancel stub in libc,
+   which means the alternate __gthread_active_p below cannot be used there.  */
+
+#if defined(__FreeBSD__) || (defined(__sun) && defined(__svr4__))
+
+static volatile int __gthread_active = -1;
+
+static void
+__gthread_trigger (void)
+{
+  __gthread_active = 1;
+}
+
+static inline int
+__gthread_active_p (void)
+{
+  static pthread_mutex_t __gthread_active_mutex = PTHREAD_MUTEX_INITIALIZER;
+  static pthread_once_t __gthread_active_once = PTHREAD_ONCE_INIT;
+
+  /* Avoid reading __gthread_active twice on the main code path.  */
+  int __gthread_active_latest_value = __gthread_active;
+
+  /* This test is not protected to avoid taking a lock on the main code
+     path so every update of __gthread_active in a threaded program must
+     be atomic with regard to the result of the test.  */
+  if (__builtin_expect (__gthread_active_latest_value < 0, 0))
+    {
+      if (__gthrw_(pthread_once))
+	{
+	  /* If this really is a threaded program, then we must ensure that
+	     __gthread_active has been set to 1 before exiting this block.  */
+	  __gthrw_(pthread_mutex_lock) (&__gthread_active_mutex);
+	  __gthrw_(pthread_once) (&__gthread_active_once, __gthread_trigger);
+	  __gthrw_(pthread_mutex_unlock) (&__gthread_active_mutex);
+	}
+
+      /* Make sure we'll never enter this block again.  */
+      if (__gthread_active < 0)
+	__gthread_active = 0;
+
+      __gthread_active_latest_value = __gthread_active;
+    }
+
+  return __gthread_active_latest_value != 0;
+}
+
+#else /* neither FreeBSD nor Solaris */
+
+/* For a program to be multi-threaded the only thing that it certainly must
+   be using is pthread_create.  However, there may be other libraries that
+   intercept pthread_create with their own definitions to wrap pthreads
+   functionality for some purpose.  In those cases, pthread_create being
+   defined might not necessarily mean that libpthread is actually linked
+   in.
+
+   For the GNU C library, we can use a known internal name.  This is always
+   available in the ABI, but no other library would define it.  That is
+   ideal, since any public pthread function might be intercepted just as
+   pthread_create might be.  __pthread_key_create is an "internal"
+   implementation symbol, but it is part of the public exported ABI.  Also,
+   it's among the symbols that the static libpthread.a always links in
+   whenever pthread_create is used, so there is no danger of a false
+   negative result in any statically-linked, multi-threaded program.
+
+   For others, we choose pthread_cancel as a function that seems unlikely
+   to be redefined by an interceptor library.  The bionic (Android) C
+   library does not provide pthread_cancel, so we do use pthread_create
+   there (and interceptor libraries lose).  */
+
+#ifdef __GLIBC__
+__gthrw2(__gthrw_(__pthread_key_create),
+	 __pthread_key_create,
+	 pthread_key_create)
+# define GTHR_ACTIVE_PROXY	__gthrw_(__pthread_key_create)
+#elif defined (__BIONIC__)
+# define GTHR_ACTIVE_PROXY	__gthrw_(pthread_create)
+#else
+# define GTHR_ACTIVE_PROXY	__gthrw_(pthread_cancel)
+#endif
+
+static inline int
+__gthread_active_p (void)
+{
+  static void *const __gthread_active_ptr
+    = __extension__ (void *) &GTHR_ACTIVE_PROXY;
+  return __gthread_active_ptr != 0;
+}
+
+#endif /* FreeBSD or Solaris */
+
+#else /* not __GXX_WEAK__ */
+
+/* Similar to Solaris, HP-UX 11 for PA-RISC provides stubs for pthread
+   calls in shared flavors of the HP-UX C library.  Most of the stubs
+   have no functionality.  The details are described in the "libc cumulative
+   patch" for each subversion of HP-UX 11.  There are two special interfaces
+   provided for checking whether an application is linked to a shared pthread
+   library or not.  However, these interfaces aren't available in early
+   libpthread libraries.  We also need a test that works for archive
+   libraries.  We can't use pthread_once as some libc versions call the
+   init function.  We also can't use pthread_create or pthread_attr_init
+   as these create a thread and thereby prevent changing the default stack
+   size.  The function pthread_default_stacksize_np is available in both
+   the archive and shared versions of libpthread.   It can be used to
+   determine the default pthread stack size.  There is a stub in some
+   shared libc versions which returns a zero size if pthreads are not
+   active.  We provide an equivalent stub to handle cases where libc
+   doesn't provide one.  */
+
+#if defined(__hppa__) && defined(__hpux__)
+
+static volatile int __gthread_active = -1;
+
+static inline int
+__gthread_active_p (void)
+{
+  /* Avoid reading __gthread_active twice on the main code path.  */
+  int __gthread_active_latest_value = __gthread_active;
+  size_t __s;
+
+  if (__builtin_expect (__gthread_active_latest_value < 0, 0))
+    {
+      pthread_default_stacksize_np (0, &__s);
+      __gthread_active = __s ? 1 : 0;
+      __gthread_active_latest_value = __gthread_active;
+    }
+
+  return __gthread_active_latest_value != 0;
+}
+
+#else /* not hppa-hpux */
+
+static inline int
+__gthread_active_p (void)
+{
+  return 1;
+}
+
+#endif /* hppa-hpux */
+
+#endif /* __GXX_WEAK__ */
+
+#ifdef _LIBOBJC
+
+/* This is the config.h file in libobjc/ */
+#include <config.h>
+
+#ifdef HAVE_SCHED_H
+# include <sched.h>
+#endif
+
+/* Key structure for maintaining thread specific storage */
+static pthread_key_t _objc_thread_storage;
+static pthread_attr_t _objc_thread_attribs;
+
+/* Thread local storage for a single thread */
+static void *thread_local_storage = NULL;
+
+/* Backend initialization functions */
+
+/* Initialize the threads subsystem.  */
+static inline int
+__gthread_objc_init_thread_system (void)
+{
+  if (__gthread_active_p ())
+    {
+      /* Initialize the thread storage key.  */
+      if (__gthrw_(pthread_key_create) (&_objc_thread_storage, NULL) == 0)
+	{
+	  /* The normal default detach state for threads is
+	   * PTHREAD_CREATE_JOINABLE which causes threads to not die
+	   * when you think they should.  */
+	  if (__gthrw_(pthread_attr_init) (&_objc_thread_attribs) == 0
+	      && __gthrw_(pthread_attr_setdetachstate) (&_objc_thread_attribs,
+					      PTHREAD_CREATE_DETACHED) == 0)
+	    return 0;
+	}
+    }
+
+  return -1;
+}
+
+/* Close the threads subsystem.  */
+static inline int
+__gthread_objc_close_thread_system (void)
+{
+  if (__gthread_active_p ()
+      && __gthrw_(pthread_key_delete) (_objc_thread_storage) == 0
+      && __gthrw_(pthread_attr_destroy) (&_objc_thread_attribs) == 0)
+    return 0;
+
+  return -1;
+}
+
+/* Backend thread functions */
+
+/* Create a new thread of execution.  */
+static inline objc_thread_t
+__gthread_objc_thread_detach (void (*func)(void *), void *arg)
+{
+  objc_thread_t thread_id;
+  pthread_t new_thread_handle;
+
+  if (!__gthread_active_p ())
+    return NULL;
+
+  if (!(__gthrw_(pthread_create) (&new_thread_handle, &_objc_thread_attribs,
+				  (void *) func, arg)))
+    thread_id = (objc_thread_t) new_thread_handle;
+  else
+    thread_id = NULL;
+
+  return thread_id;
+}
+
+/* Set the current thread's priority.  */
+static inline int
+__gthread_objc_thread_set_priority (int priority)
+{
+  if (!__gthread_active_p ())
+    return -1;
+  else
+    {
+#ifdef _POSIX_PRIORITY_SCHEDULING
+#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING
+      pthread_t thread_id = __gthrw_(pthread_self) ();
+      int policy;
+      struct sched_param params;
+      int priority_min, priority_max;
+
+      if (__gthrw_(pthread_getschedparam) (thread_id, &policy, &params) == 0)
+	{
+	  if ((priority_max = __gthrw_(sched_get_priority_max) (policy)) == -1)
+	    return -1;
+
+	  if ((priority_min = __gthrw_(sched_get_priority_min) (policy)) == -1)
+	    return -1;
+
+	  if (priority > priority_max)
+	    priority = priority_max;
+	  else if (priority < priority_min)
+	    priority = priority_min;
+	  params.sched_priority = priority;
+
+	  /*
+	   * The solaris 7 and several other man pages incorrectly state that
+	   * this should be a pointer to policy but pthread.h is universally
+	   * at odds with this.
+	   */
+	  if (__gthrw_(pthread_setschedparam) (thread_id, policy, &params) == 0)
+	    return 0;
+	}
+#endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */
+#endif /* _POSIX_PRIORITY_SCHEDULING */
+      return -1;
+    }
+}
+
+/* Return the current thread's priority.  */
+static inline int
+__gthread_objc_thread_get_priority (void)
+{
+#ifdef _POSIX_PRIORITY_SCHEDULING
+#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING
+  if (__gthread_active_p ())
+    {
+      int policy;
+      struct sched_param params;
+
+      if (__gthrw_(pthread_getschedparam) (__gthrw_(pthread_self) (), &policy, &params) == 0)
+	return params.sched_priority;
+      else
+	return -1;
+    }
+  else
+#endif /* _POSIX_THREAD_PRIORITY_SCHEDULING */
+#endif /* _POSIX_PRIORITY_SCHEDULING */
+    return OBJC_THREAD_INTERACTIVE_PRIORITY;
+}
+
+/* Yield our process time to another thread.  */
+static inline void
+__gthread_objc_thread_yield (void)
+{
+  if (__gthread_active_p ())
+    __gthrw_(sched_yield) ();
+}
+
+/* Terminate the current thread.  */
+static inline int
+__gthread_objc_thread_exit (void)
+{
+  if (__gthread_active_p ())
+    /* exit the thread */
+    __gthrw_(pthread_exit) (&__objc_thread_exit_status);
+
+  /* Failed if we reached here */
+  return -1;
+}
+
+/* Returns an integer value which uniquely describes a thread.  */
+static inline objc_thread_t
+__gthread_objc_thread_id (void)
+{
+  if (__gthread_active_p ())
+    return (objc_thread_t) __gthrw_(pthread_self) ();
+  else
+    return (objc_thread_t) 1;
+}
+
+/* Sets the thread's local storage pointer.  */
+static inline int
+__gthread_objc_thread_set_data (void *value)
+{
+  if (__gthread_active_p ())
+    return __gthrw_(pthread_setspecific) (_objc_thread_storage, value);
+  else
+    {
+      thread_local_storage = value;
+      return 0;
+    }
+}
+
+/* Returns the thread's local storage pointer.  */
+static inline void *
+__gthread_objc_thread_get_data (void)
+{
+  if (__gthread_active_p ())
+    return __gthrw_(pthread_getspecific) (_objc_thread_storage);
+  else
+    return thread_local_storage;
+}
+
+/* Backend mutex functions */
+
+/* Allocate a mutex.  */
+static inline int
+__gthread_objc_mutex_allocate (objc_mutex_t mutex)
+{
+  if (__gthread_active_p ())
+    {
+      mutex->backend = objc_malloc (sizeof (pthread_mutex_t));
+
+      if (__gthrw_(pthread_mutex_init) ((pthread_mutex_t *) mutex->backend, NULL))
+	{
+	  objc_free (mutex->backend);
+	  mutex->backend = NULL;
+	  return -1;
+	}
+    }
+
+  return 0;
+}
+
+/* Deallocate a mutex.  */
+static inline int
+__gthread_objc_mutex_deallocate (objc_mutex_t mutex)
+{
+  if (__gthread_active_p ())
+    {
+      int count;
+
+      /*
+       * Posix Threads specifically require that the thread be unlocked
+       * for __gthrw_(pthread_mutex_destroy) to work.
+       */
+
+      do
+	{
+	  count = __gthrw_(pthread_mutex_unlock) ((pthread_mutex_t *) mutex->backend);
+	  if (count < 0)
+	    return -1;
+	}
+      while (count);
+
+      if (__gthrw_(pthread_mutex_destroy) ((pthread_mutex_t *) mutex->backend))
+	return -1;
+
+      objc_free (mutex->backend);
+      mutex->backend = NULL;
+    }
+  return 0;
+}
+
+/* Grab a lock on a mutex.  */
+static inline int
+__gthread_objc_mutex_lock (objc_mutex_t mutex)
+{
+  if (__gthread_active_p ()
+      && __gthrw_(pthread_mutex_lock) ((pthread_mutex_t *) mutex->backend) != 0)
+    {
+      return -1;
+    }
+
+  return 0;
+}
+
+/* Try to grab a lock on a mutex.  */
+static inline int
+__gthread_objc_mutex_trylock (objc_mutex_t mutex)
+{
+  if (__gthread_active_p ()
+      && __gthrw_(pthread_mutex_trylock) ((pthread_mutex_t *) mutex->backend) != 0)
+    {
+      return -1;
+    }
+
+  return 0;
+}
+
+/* Unlock the mutex */
+static inline int
+__gthread_objc_mutex_unlock (objc_mutex_t mutex)
+{
+  if (__gthread_active_p ()
+      && __gthrw_(pthread_mutex_unlock) ((pthread_mutex_t *) mutex->backend) != 0)
+    {
+      return -1;
+    }
+
+  return 0;
+}
+
+/* Backend condition mutex functions */
+
+/* Allocate a condition.  */
+static inline int
+__gthread_objc_condition_allocate (objc_condition_t condition)
+{
+  if (__gthread_active_p ())
+    {
+      condition->backend = objc_malloc (sizeof (pthread_cond_t));
+
+      if (__gthrw_(pthread_cond_init) ((pthread_cond_t *) condition->backend, NULL))
+	{
+	  objc_free (condition->backend);
+	  condition->backend = NULL;
+	  return -1;
+	}
+    }
+
+  return 0;
+}
+
+/* Deallocate a condition.  */
+static inline int
+__gthread_objc_condition_deallocate (objc_condition_t condition)
+{
+  if (__gthread_active_p ())
+    {
+      if (__gthrw_(pthread_cond_destroy) ((pthread_cond_t *) condition->backend))
+	return -1;
+
+      objc_free (condition->backend);
+      condition->backend = NULL;
+    }
+  return 0;
+}
+
+/* Wait on the condition */
+static inline int
+__gthread_objc_condition_wait (objc_condition_t condition, objc_mutex_t mutex)
+{
+  if (__gthread_active_p ())
+    return __gthrw_(pthread_cond_wait) ((pthread_cond_t *) condition->backend,
+			      (pthread_mutex_t *) mutex->backend);
+  else
+    return 0;
+}
+
+/* Wake up all threads waiting on this condition.  */
+static inline int
+__gthread_objc_condition_broadcast (objc_condition_t condition)
+{
+  if (__gthread_active_p ())
+    return __gthrw_(pthread_cond_broadcast) ((pthread_cond_t *) condition->backend);
+  else
+    return 0;
+}
+
+/* Wake up one thread waiting on this condition.  */
+static inline int
+__gthread_objc_condition_signal (objc_condition_t condition)
+{
+  if (__gthread_active_p ())
+    return __gthrw_(pthread_cond_signal) ((pthread_cond_t *) condition->backend);
+  else
+    return 0;
+}
+
+#else /* _LIBOBJC */
+
+static inline int
+__gthread_create (__gthread_t *__threadid, void *(*__func) (void*),
+		  void *__args)
+{
+  return __gthrw_(pthread_create) (__threadid, NULL, __func, __args);
+}
+
+static inline int
+__gthread_join (__gthread_t __threadid, void **__value_ptr)
+{
+  return __gthrw_(pthread_join) (__threadid, __value_ptr);
+}
+
+static inline int
+__gthread_detach (__gthread_t __threadid)
+{
+  return __gthrw_(pthread_detach) (__threadid);
+}
+
+static inline int
+__gthread_equal (__gthread_t __t1, __gthread_t __t2)
+{
+  return __gthrw_(pthread_equal) (__t1, __t2);
+}
+
+static inline __gthread_t
+__gthread_self (void)
+{
+  return __gthrw_(pthread_self) ();
+}
+
+static inline int
+__gthread_yield (void)
+{
+  return __gthrw_(sched_yield) ();
+}
+
+static inline int
+__gthread_once (__gthread_once_t *__once, void (*__func) (void))
+{
+  if (__gthread_active_p ())
+    return __gthrw_(pthread_once) (__once, __func);
+  else
+    return -1;
+}
+
+static inline int
+__gthread_key_create (__gthread_key_t *__key, void (*__dtor) (void *))
+{
+  return __gthrw_(pthread_key_create) (__key, __dtor);
+}
+
+static inline int
+__gthread_key_delete (__gthread_key_t __key)
+{
+  return __gthrw_(pthread_key_delete) (__key);
+}
+
+static inline void *
+__gthread_getspecific (__gthread_key_t __key)
+{
+  return __gthrw_(pthread_getspecific) (__key);
+}
+
+static inline int
+__gthread_setspecific (__gthread_key_t __key, const void *__ptr)
+{
+  return __gthrw_(pthread_setspecific) (__key, __ptr);
+}
+
+static inline void
+__gthread_mutex_init_function (__gthread_mutex_t *__mutex)
+{
+  if (__gthread_active_p ())
+    __gthrw_(pthread_mutex_init) (__mutex, NULL);
+}
+
+static inline int
+__gthread_mutex_destroy (__gthread_mutex_t *__mutex)
+{
+  if (__gthread_active_p ())
+    return __gthrw_(pthread_mutex_destroy) (__mutex);
+  else
+    return 0;
+}
+
+static inline int
+__gthread_mutex_lock (__gthread_mutex_t *__mutex)
+{
+  if (__gthread_active_p ())
+    return __gthrw_(pthread_mutex_lock) (__mutex);
+  else
+    return 0;
+}
+
+static inline int
+__gthread_mutex_trylock (__gthread_mutex_t *__mutex)
+{
+  if (__gthread_active_p ())
+    return __gthrw_(pthread_mutex_trylock) (__mutex);
+  else
+    return 0;
+}
+
+#if _GTHREAD_USE_MUTEX_TIMEDLOCK
+static inline int
+__gthread_mutex_timedlock (__gthread_mutex_t *__mutex,
+			   const __gthread_time_t *__abs_timeout)
+{
+  if (__gthread_active_p ())
+    return __gthrw_(pthread_mutex_timedlock) (__mutex, __abs_timeout);
+  else
+    return 0;
+}
+#endif
+
+static inline int
+__gthread_mutex_unlock (__gthread_mutex_t *__mutex)
+{
+  if (__gthread_active_p ())
+    return __gthrw_(pthread_mutex_unlock) (__mutex);
+  else
+    return 0;
+}
+
+#if !defined( PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP) \
+  || defined(_GTHREAD_USE_RECURSIVE_MUTEX_INIT_FUNC)
+static inline int
+__gthread_recursive_mutex_init_function (__gthread_recursive_mutex_t *__mutex)
+{
+  if (__gthread_active_p ())
+    {
+      pthread_mutexattr_t __attr;
+      int __r;
+
+      __r = __gthrw_(pthread_mutexattr_init) (&__attr);
+      if (!__r)
+	__r = __gthrw_(pthread_mutexattr_settype) (&__attr,
+						   PTHREAD_MUTEX_RECURSIVE);
+      if (!__r)
+	__r = __gthrw_(pthread_mutex_init) (__mutex, &__attr);
+      if (!__r)
+	__r = __gthrw_(pthread_mutexattr_destroy) (&__attr);
+      return __r;
+    }
+  return 0;
+}
+#endif
+
+static inline int
+__gthread_recursive_mutex_lock (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_lock (__mutex);
+}
+
+static inline int
+__gthread_recursive_mutex_trylock (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_trylock (__mutex);
+}
+
+#if _GTHREAD_USE_MUTEX_TIMEDLOCK
+static inline int
+__gthread_recursive_mutex_timedlock (__gthread_recursive_mutex_t *__mutex,
+				     const __gthread_time_t *__abs_timeout)
+{
+  return __gthread_mutex_timedlock (__mutex, __abs_timeout);
+}
+#endif
+
+static inline int
+__gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_unlock (__mutex);
+}
+
+static inline int
+__gthread_recursive_mutex_destroy (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_destroy (__mutex);
+}
+
+#ifdef _GTHREAD_USE_COND_INIT_FUNC
+static inline void
+__gthread_cond_init_function (__gthread_cond_t *__cond)
+{
+  if (__gthread_active_p ())
+    __gthrw_(pthread_cond_init) (__cond, NULL);
+}
+#endif
+
+static inline int
+__gthread_cond_broadcast (__gthread_cond_t *__cond)
+{
+  return __gthrw_(pthread_cond_broadcast) (__cond);
+}
+
+static inline int
+__gthread_cond_signal (__gthread_cond_t *__cond)
+{
+  return __gthrw_(pthread_cond_signal) (__cond);
+}
+
+static inline int
+__gthread_cond_wait (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex)
+{
+  return __gthrw_(pthread_cond_wait) (__cond, __mutex);
+}
+
+static inline int
+__gthread_cond_timedwait (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex,
+			  const __gthread_time_t *__abs_timeout)
+{
+  return __gthrw_(pthread_cond_timedwait) (__cond, __mutex, __abs_timeout);
+}
+
+static inline int
+__gthread_cond_wait_recursive (__gthread_cond_t *__cond,
+			       __gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_cond_wait (__cond, __mutex);
+}
+
+static inline int
+__gthread_cond_destroy (__gthread_cond_t* __cond)
+{
+  return __gthrw_(pthread_cond_destroy) (__cond);
+}
+
+#endif /* _LIBOBJC */
+
+#endif /* ! _GLIBCXX_GCC_GTHR_POSIX_H */

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/fpu/bits/gthr-single.h

@@ -0,0 +1,298 @@
+/* Threads compatibility routines for libgcc2 and libobjc.  */
+/* Compile this one with gcc.  */
+/* Copyright (C) 1997-2015 Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3, or (at your option) any later
+version.
+
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+<http://www.gnu.org/licenses/>.  */
+
+#ifndef _GLIBCXX_GCC_GTHR_SINGLE_H
+#define _GLIBCXX_GCC_GTHR_SINGLE_H
+
+/* Just provide compatibility for mutex handling.  */
+
+typedef int __gthread_key_t;
+typedef int __gthread_once_t;
+typedef int __gthread_mutex_t;
+typedef int __gthread_recursive_mutex_t;
+
+#define __GTHREAD_ONCE_INIT 0
+#define __GTHREAD_MUTEX_INIT 0
+#define __GTHREAD_MUTEX_INIT_FUNCTION(mx)
+#define __GTHREAD_RECURSIVE_MUTEX_INIT 0
+
+#define _GLIBCXX_UNUSED __attribute__((__unused__))
+
+#ifdef _LIBOBJC
+
+/* Thread local storage for a single thread */
+static void *thread_local_storage = NULL;
+
+/* Backend initialization functions */
+
+/* Initialize the threads subsystem.  */
+static inline int
+__gthread_objc_init_thread_system (void)
+{
+  /* No thread support available */
+  return -1;
+}
+
+/* Close the threads subsystem.  */
+static inline int
+__gthread_objc_close_thread_system (void)
+{
+  /* No thread support available */
+  return -1;
+}
+
+/* Backend thread functions */
+
+/* Create a new thread of execution.  */
+static inline objc_thread_t
+__gthread_objc_thread_detach (void (* func)(void *), void * arg _GLIBCXX_UNUSED)
+{
+  /* No thread support available */
+  return NULL;
+}
+
+/* Set the current thread's priority.  */
+static inline int
+__gthread_objc_thread_set_priority (int priority _GLIBCXX_UNUSED)
+{
+  /* No thread support available */
+  return -1;
+}
+
+/* Return the current thread's priority.  */
+static inline int
+__gthread_objc_thread_get_priority (void)
+{
+  return OBJC_THREAD_INTERACTIVE_PRIORITY;
+}
+
+/* Yield our process time to another thread.  */
+static inline void
+__gthread_objc_thread_yield (void)
+{
+  return;
+}
+
+/* Terminate the current thread.  */
+static inline int
+__gthread_objc_thread_exit (void)
+{
+  /* No thread support available */
+  /* Should we really exit the program */
+  /* exit (&__objc_thread_exit_status); */
+  return -1;
+}
+
+/* Returns an integer value which uniquely describes a thread.  */
+static inline objc_thread_t
+__gthread_objc_thread_id (void)
+{
+  /* No thread support, use 1.  */
+  return (objc_thread_t) 1;
+}
+
+/* Sets the thread's local storage pointer.  */
+static inline int
+__gthread_objc_thread_set_data (void *value)
+{
+  thread_local_storage = value;
+  return 0;
+}
+
+/* Returns the thread's local storage pointer.  */
+static inline void *
+__gthread_objc_thread_get_data (void)
+{
+  return thread_local_storage;
+}
+
+/* Backend mutex functions */
+
+/* Allocate a mutex.  */
+static inline int
+__gthread_objc_mutex_allocate (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Deallocate a mutex.  */
+static inline int
+__gthread_objc_mutex_deallocate (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Grab a lock on a mutex.  */
+static inline int
+__gthread_objc_mutex_lock (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  /* There can only be one thread, so we always get the lock */
+  return 0;
+}
+
+/* Try to grab a lock on a mutex.  */
+static inline int
+__gthread_objc_mutex_trylock (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  /* There can only be one thread, so we always get the lock */
+  return 0;
+}
+
+/* Unlock the mutex */
+static inline int
+__gthread_objc_mutex_unlock (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Backend condition mutex functions */
+
+/* Allocate a condition.  */
+static inline int
+__gthread_objc_condition_allocate (objc_condition_t condition _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Deallocate a condition.  */
+static inline int
+__gthread_objc_condition_deallocate (objc_condition_t condition _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Wait on the condition */
+static inline int
+__gthread_objc_condition_wait (objc_condition_t condition _GLIBCXX_UNUSED,
+			       objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Wake up all threads waiting on this condition.  */
+static inline int
+__gthread_objc_condition_broadcast (objc_condition_t condition _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Wake up one thread waiting on this condition.  */
+static inline int
+__gthread_objc_condition_signal (objc_condition_t condition _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+#else /* _LIBOBJC */
+
+static inline int
+__gthread_active_p (void)
+{
+  return 0;
+}
+
+static inline int
+__gthread_once (__gthread_once_t *__once _GLIBCXX_UNUSED, void (*__func) (void) _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int _GLIBCXX_UNUSED
+__gthread_key_create (__gthread_key_t *__key _GLIBCXX_UNUSED, void (*__func) (void *) _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static int _GLIBCXX_UNUSED
+__gthread_key_delete (__gthread_key_t __key _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline void *
+__gthread_getspecific (__gthread_key_t __key _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_setspecific (__gthread_key_t __key _GLIBCXX_UNUSED, const void *__v _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_mutex_destroy (__gthread_mutex_t *__mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_mutex_lock (__gthread_mutex_t *__mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_mutex_trylock (__gthread_mutex_t *__mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_mutex_unlock (__gthread_mutex_t *__mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_recursive_mutex_lock (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_lock (__mutex);
+}
+
+static inline int
+__gthread_recursive_mutex_trylock (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_trylock (__mutex);
+}
+
+static inline int
+__gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_unlock (__mutex);
+}
+
+static inline int
+__gthread_recursive_mutex_destroy (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_destroy (__mutex);
+}
+
+#endif /* _LIBOBJC */
+
+#undef _GLIBCXX_UNUSED
+
+#endif /* ! _GLIBCXX_GCC_GTHR_SINGLE_H */

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/fpu/bits/gthr.h

@@ -0,0 +1,154 @@
+/* Threads compatibility routines for libgcc2.  */
+/* Compile this one with gcc.  */
+/* Copyright (C) 1997-2015 Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3, or (at your option) any later
+version.
+
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+<http://www.gnu.org/licenses/>.  */
+
+#ifndef _GLIBCXX_GCC_GTHR_H
+#define _GLIBCXX_GCC_GTHR_H
+
+#ifndef _GLIBCXX_HIDE_EXPORTS
+#pragma GCC visibility push(default)
+#endif
+
+/* If this file is compiled with threads support, it must
+       #define __GTHREADS 1
+   to indicate that threads support is present.  Also it has define
+   function
+     int __gthread_active_p ()
+   that returns 1 if thread system is active, 0 if not.
+
+   The threads interface must define the following types:
+     __gthread_key_t
+     __gthread_once_t
+     __gthread_mutex_t
+     __gthread_recursive_mutex_t
+
+   The threads interface must define the following macros:
+
+     __GTHREAD_ONCE_INIT
+     		to initialize __gthread_once_t
+     __GTHREAD_MUTEX_INIT
+     		to initialize __gthread_mutex_t to get a fast
+		non-recursive mutex.
+     __GTHREAD_MUTEX_INIT_FUNCTION
+		to initialize __gthread_mutex_t to get a fast
+		non-recursive mutex.
+		Define this to a function which looks like this:
+		  void __GTHREAD_MUTEX_INIT_FUNCTION (__gthread_mutex_t *)
+     		Some systems can't initialize a mutex without a
+		function call.  Don't define __GTHREAD_MUTEX_INIT in this case.
+     __GTHREAD_RECURSIVE_MUTEX_INIT
+     __GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION
+     		as above, but for a recursive mutex.
+
+   The threads interface must define the following static functions:
+
+     int __gthread_once (__gthread_once_t *once, void (*func) ())
+
+     int __gthread_key_create (__gthread_key_t *keyp, void (*dtor) (void *))
+     int __gthread_key_delete (__gthread_key_t key)
+
+     void *__gthread_getspecific (__gthread_key_t key)
+     int __gthread_setspecific (__gthread_key_t key, const void *ptr)
+
+     int __gthread_mutex_destroy (__gthread_mutex_t *mutex);
+     int __gthread_recursive_mutex_destroy (__gthread_recursive_mutex_t *mutex);
+
+     int __gthread_mutex_lock (__gthread_mutex_t *mutex);
+     int __gthread_mutex_trylock (__gthread_mutex_t *mutex);
+     int __gthread_mutex_unlock (__gthread_mutex_t *mutex);
+
+     int __gthread_recursive_mutex_lock (__gthread_recursive_mutex_t *mutex);
+     int __gthread_recursive_mutex_trylock (__gthread_recursive_mutex_t *mutex);
+     int __gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *mutex);
+
+   The following are supported in POSIX threads only. They are required to
+   fix a deadlock in static initialization inside libsupc++. The header file
+   gthr-posix.h defines a symbol __GTHREAD_HAS_COND to signify that these extra
+   features are supported.
+
+   Types:
+     __gthread_cond_t
+
+   Macros:
+     __GTHREAD_COND_INIT
+     __GTHREAD_COND_INIT_FUNCTION
+
+   Interface:
+     int __gthread_cond_broadcast (__gthread_cond_t *cond);
+     int __gthread_cond_wait (__gthread_cond_t *cond, __gthread_mutex_t *mutex);
+     int __gthread_cond_wait_recursive (__gthread_cond_t *cond,
+					__gthread_recursive_mutex_t *mutex);
+
+   All functions returning int should return zero on success or the error
+   number.  If the operation is not supported, -1 is returned.
+
+   If the following are also defined, you should
+     #define __GTHREADS_CXX0X 1
+   to enable the c++0x thread library.
+
+   Types:
+     __gthread_t
+     __gthread_time_t
+
+   Interface:
+     int __gthread_create (__gthread_t *thread, void *(*func) (void*),
+                           void *args);
+     int __gthread_join (__gthread_t thread, void **value_ptr);
+     int __gthread_detach (__gthread_t thread);
+     int __gthread_equal (__gthread_t t1, __gthread_t t2);
+     __gthread_t __gthread_self (void);
+     int __gthread_yield (void);
+
+     int __gthread_mutex_timedlock (__gthread_mutex_t *m,
+                                    const __gthread_time_t *abs_timeout);
+     int __gthread_recursive_mutex_timedlock (__gthread_recursive_mutex_t *m,
+                                          const __gthread_time_t *abs_time);
+
+     int __gthread_cond_signal (__gthread_cond_t *cond);
+     int __gthread_cond_timedwait (__gthread_cond_t *cond,
+                                   __gthread_mutex_t *mutex,
+                                   const __gthread_time_t *abs_timeout);
+
+*/
+
+#if __GXX_WEAK__
+/* The pe-coff weak support isn't fully compatible to ELF's weak.
+   For static libraries it might would work, but as we need to deal
+   with shared versions too, we disable it for mingw-targets.  */
+#ifdef __MINGW32__
+#undef _GLIBCXX_GTHREAD_USE_WEAK
+#define _GLIBCXX_GTHREAD_USE_WEAK 0
+#endif
+
+#ifndef _GLIBCXX_GTHREAD_USE_WEAK
+#define _GLIBCXX_GTHREAD_USE_WEAK 1
+#endif
+#endif
+#include <bits/gthr-default.h>
+
+#ifndef _GLIBCXX_HIDE_EXPORTS
+#pragma GCC visibility pop
+#endif
+
+#endif /* ! _GLIBCXX_GCC_GTHR_H */

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/fpu/bits/messages_members.h

@@ -0,0 +1,92 @@
+// std::messages implementation details, generic version -*- C++ -*-
+
+// Copyright (C) 2001-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/messages_members.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{locale}
+ */
+
+//
+// ISO C++ 14882: 22.2.7.1.2  messages virtual functions
+//
+
+// Written by Benjamin Kosnik <bkoz@redhat.com>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  // Non-virtual member functions.
+  template<typename _CharT>
+     messages<_CharT>::messages(size_t __refs)
+     : facet(__refs)
+     { _M_c_locale_messages = _S_get_c_locale(); }
+
+  template<typename _CharT>
+     messages<_CharT>::messages(__c_locale, const char*, size_t __refs) 
+     : facet(__refs)
+     { _M_c_locale_messages = _S_get_c_locale(); }
+
+  template<typename _CharT>
+    typename messages<_CharT>::catalog 
+    messages<_CharT>::open(const basic_string<char>& __s, const locale& __loc, 
+			   const char*) const
+    { return this->do_open(__s, __loc); }
+
+  // Virtual member functions.
+  template<typename _CharT>
+    messages<_CharT>::~messages()
+    { _S_destroy_c_locale(_M_c_locale_messages); }
+
+  template<typename _CharT>
+    typename messages<_CharT>::catalog 
+    messages<_CharT>::do_open(const basic_string<char>&, const locale&) const
+    { return 0; }
+
+  template<typename _CharT>
+    typename messages<_CharT>::string_type  
+    messages<_CharT>::do_get(catalog, int, int, 
+			     const string_type& __dfault) const
+    { return __dfault; }
+
+  template<typename _CharT>
+    void    
+    messages<_CharT>::do_close(catalog) const 
+    { }
+
+   // messages_byname
+   template<typename _CharT>
+     messages_byname<_CharT>::messages_byname(const char* __s, size_t __refs)
+     : messages<_CharT>(__refs) 
+     { 
+	if (__builtin_strcmp(__s, "C") != 0
+	    && __builtin_strcmp(__s, "POSIX") != 0)
+	  {
+	    this->_S_destroy_c_locale(this->_M_c_locale_messages);
+	    this->_S_create_c_locale(this->_M_c_locale_messages, __s); 
+	  }
+     }
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/fpu/bits/opt_random.h

@@ -0,0 +1,38 @@
+// Optimizations for random number handling, generic version -*- C++ -*-
+
+// Copyright (C) 2012-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/opt_random.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{random}
+ */
+
+#ifndef _BITS_OPT_RANDOM_H
+#define _BITS_OPT_RANDOM_H 1
+
+#pragma GCC system_header
+
+
+
+
+#endif // _BITS_OPT_RANDOM_H

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/fpu/bits/os_defines.h

@@ -0,0 +1,58 @@
+// Specific definitions for newlib  -*- C++ -*-
+
+// Copyright (C) 2000-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/os_defines.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{iosfwd}
+ */
+
+#ifndef _GLIBCXX_OS_DEFINES
+#define _GLIBCXX_OS_DEFINES 1
+
+// System-specific #define, typedefs, corrections, etc, go here.  This
+// file will come before all others.
+
+#ifdef __CYGWIN__
+#define _GLIBCXX_GTHREAD_USE_WEAK 0
+
+#if defined (_GLIBCXX_DLL)
+#define _GLIBCXX_PSEUDO_VISIBILITY_default __attribute__ ((__dllimport__))
+#else
+#define _GLIBCXX_PSEUDO_VISIBILITY_default
+#endif
+#define _GLIBCXX_PSEUDO_VISIBILITY_hidden
+
+#define _GLIBCXX_PSEUDO_VISIBILITY(V) _GLIBCXX_PSEUDO_VISIBILITY_ ## V
+
+// See libstdc++/20806.
+#define _GLIBCXX_HAVE_DOS_BASED_FILESYSTEM 1
+
+// Enable use of GetModuleHandleEx (requires Windows XP/2003) in
+// __cxa_thread_atexit to prevent modules from being unloaded before
+// their dtors are called
+#define _GLIBCXX_THREAD_ATEXIT_WIN32 1
+
+#endif
+
+#endif

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/fpu/bits/stdc++.h

@@ -0,0 +1,117 @@
+// C++ includes used for precompiling -*- C++ -*-
+
+// Copyright (C) 2003-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file stdc++.h
+ *  This is an implementation file for a precompiled header.
+ */
+
+// 17.4.1.2 Headers
+
+// C
+#ifndef _GLIBCXX_NO_ASSERT
+#include <cassert>
+#endif
+#include <cctype>
+#include <cerrno>
+#include <cfloat>
+#include <ciso646>
+#include <climits>
+#include <clocale>
+#include <cmath>
+#include <csetjmp>
+#include <csignal>
+#include <cstdarg>
+#include <cstddef>
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+#include <ctime>
+
+#if __cplusplus >= 201103L
+#include <ccomplex>
+#include <cfenv>
+#include <cinttypes>
+#include <cstdalign>
+#include <cstdbool>
+#include <cstdint>
+#include <ctgmath>
+#include <cwchar>
+#include <cwctype>
+#endif
+
+// C++
+#include <algorithm>
+#include <bitset>
+#include <complex>
+#include <deque>
+#include <exception>
+#include <fstream>
+#include <functional>
+#include <iomanip>
+#include <ios>
+#include <iosfwd>
+#include <iostream>
+#include <istream>
+#include <iterator>
+#include <limits>
+#include <list>
+#include <locale>
+#include <map>
+#include <memory>
+#include <new>
+#include <numeric>
+#include <ostream>
+#include <queue>
+#include <set>
+#include <sstream>
+#include <stack>
+#include <stdexcept>
+#include <streambuf>
+#include <string>
+#include <typeinfo>
+#include <utility>
+#include <valarray>
+#include <vector>
+
+#if __cplusplus >= 201103L
+#include <array>
+#include <atomic>
+#include <chrono>
+#include <condition_variable>
+#include <forward_list>
+#include <future>
+#include <initializer_list>
+#include <mutex>
+#include <random>
+#include <ratio>
+#include <regex>
+#include <scoped_allocator>
+#include <system_error>
+#include <thread>
+#include <tuple>
+#include <typeindex>
+#include <type_traits>
+#include <unordered_map>
+#include <unordered_set>
+#endif

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/fpu/bits/stdtr1c++.h

@@ -0,0 +1,53 @@
+// C++ includes used for precompiling TR1 -*- C++ -*-
+
+// Copyright (C) 2006-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file stdtr1c++.h
+ *  This is an implementation file for a precompiled header.
+ */
+
+#include <bits/stdc++.h>
+
+#include <tr1/array>
+#include <tr1/cctype>
+#include <tr1/cfenv>
+#include <tr1/cfloat>
+#include <tr1/cinttypes>
+#include <tr1/climits>
+#include <tr1/cmath>
+#include <tr1/complex>
+#include <tr1/cstdarg>
+#include <tr1/cstdbool>
+#include <tr1/cstdint>
+#include <tr1/cstdio>
+#include <tr1/cstdlib>
+#include <tr1/ctgmath>
+#include <tr1/ctime>
+#include <tr1/cwchar>
+#include <tr1/cwctype>
+#include <tr1/functional>
+#include <tr1/random>
+#include <tr1/tuple>
+#include <tr1/unordered_map>
+#include <tr1/unordered_set>
+#include <tr1/utility>

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/fpu/bits/time_members.h

@@ -0,0 +1,92 @@
+// std::time_get, std::time_put implementation, generic version -*- C++ -*-
+
+// Copyright (C) 2001-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/time_members.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{locale}
+ */
+
+//
+// ISO C++ 14882: 22.2.5.1.2 - time_get functions
+// ISO C++ 14882: 22.2.5.3.2 - time_put functions
+//
+
+// Written by Benjamin Kosnik <bkoz@redhat.com>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  template<typename _CharT>
+    __timepunct<_CharT>::__timepunct(size_t __refs) 
+    : facet(__refs), _M_data(0)
+    { 
+      _M_name_timepunct = _S_get_c_name();
+      _M_initialize_timepunct(); 
+    }
+
+  template<typename _CharT>
+    __timepunct<_CharT>::__timepunct(__cache_type* __cache, size_t __refs) 
+    : facet(__refs), _M_data(__cache)
+    { 
+      _M_name_timepunct = _S_get_c_name();
+      _M_initialize_timepunct(); 
+    }
+
+  template<typename _CharT>
+    __timepunct<_CharT>::__timepunct(__c_locale __cloc, const char* __s, 
+				     size_t __refs) 
+    : facet(__refs), _M_data(0)
+    {
+      if (__builtin_strcmp(__s, _S_get_c_name()) != 0)
+	{
+	  const size_t __len = __builtin_strlen(__s) + 1;
+	  char* __tmp = new char[__len];
+	  __builtin_memcpy(__tmp, __s, __len);
+	  _M_name_timepunct = __tmp;
+	}
+      else
+	_M_name_timepunct = _S_get_c_name();
+
+      __try
+	{ _M_initialize_timepunct(__cloc); }
+      __catch(...)
+	{
+	  if (_M_name_timepunct != _S_get_c_name())
+	    delete [] _M_name_timepunct;
+	  __throw_exception_again;
+	}
+    }
+
+  template<typename _CharT>
+    __timepunct<_CharT>::~__timepunct()
+    { 
+      if (_M_name_timepunct != _S_get_c_name())
+	delete [] _M_name_timepunct;
+      delete _M_data;
+      _S_destroy_c_locale(_M_c_locale_timepunct); 
+    }
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/fpu/ext/opt_random.h

@@ -0,0 +1,38 @@
+// Optimizations for random number extensions, generic version -*- C++ -*-
+
+// Copyright (C) 2012-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file ext/opt_random.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{ext/random}
+ */
+
+#ifndef _EXT_OPT_RANDOM_H
+#define _EXT_OPT_RANDOM_H 1
+
+#pragma GCC system_header
+
+
+
+
+#endif // _EXT_OPT_RANDOM_H

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/softfp/bits/atomic_word.h

@@ -0,0 +1,47 @@
+// Low-level type for atomic operations -*- C++ -*-
+
+// Copyright (C) 2004-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file atomic_word.h
+ *  This file is a GNU extension to the Standard C++ Library.
+ */
+
+#ifndef _GLIBCXX_ATOMIC_WORD_H
+#define _GLIBCXX_ATOMIC_WORD_H	1
+
+typedef int _Atomic_word;
+
+// Define these two macros using the appropriate memory barrier for the target.
+// The commented out versions below are the defaults.
+// See ia64/atomic_word.h for an alternative approach.
+
+// This one prevents loads from being hoisted across the barrier;
+// in other words, this is a Load-Load acquire barrier.
+// This is necessary iff TARGET_RELAXED_ORDERING is defined in tm.h.  
+// #define _GLIBCXX_READ_MEM_BARRIER __asm __volatile ("":::"memory")
+
+// This one prevents stores from being sunk across the barrier; in other
+// words, a Store-Store release barrier.
+// #define _GLIBCXX_WRITE_MEM_BARRIER __asm __volatile ("":::"memory")
+
+#endif 

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/softfp/bits/basic_file.h

@@ -0,0 +1,130 @@
+// Wrapper of C-language FILE struct -*- C++ -*-
+
+// Copyright (C) 2000-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+//
+// ISO C++ 14882: 27.8  File-based streams
+//
+
+/** @file bits/basic_file.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{ios}
+ */
+
+#ifndef _GLIBCXX_BASIC_FILE_STDIO_H
+#define _GLIBCXX_BASIC_FILE_STDIO_H 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <bits/c++io.h>  // for __c_lock and __c_file
+#include <bits/move.h>   // for swap
+#include <ios>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  // Generic declaration.
+  template<typename _CharT>
+    class __basic_file; 
+
+  // Specialization.
+  template<>
+    class __basic_file<char>
+    {
+      // Underlying data source/sink.
+      __c_file* 	_M_cfile;
+
+      // True iff we opened _M_cfile, and thus must close it ourselves.
+      bool 		_M_cfile_created;
+
+    public:
+      __basic_file(__c_lock* __lock = 0) throw ();
+
+#if __cplusplus >= 201103L
+      __basic_file(__basic_file&& __rv, __c_lock* __lock = 0) noexcept
+      : _M_cfile(__rv._M_cfile), _M_cfile_created(__rv._M_cfile_created)
+      {
+	__rv._M_cfile = nullptr;
+	__rv._M_cfile_created = false;
+      }
+
+      __basic_file& operator=(const __basic_file&) = delete;
+      __basic_file& operator=(__basic_file&&) = delete;
+
+      void
+      swap(__basic_file& __f) noexcept
+      {
+	std::swap(_M_cfile, __f._M_cfile);
+	std::swap(_M_cfile_created, __f._M_cfile_created);
+      }
+#endif
+
+      __basic_file* 
+      open(const char* __name, ios_base::openmode __mode, int __prot = 0664);
+
+      __basic_file*
+      sys_open(__c_file* __file, ios_base::openmode);
+
+      __basic_file*
+      sys_open(int __fd, ios_base::openmode __mode) throw ();
+
+      __basic_file* 
+      close(); 
+
+      _GLIBCXX_PURE bool 
+      is_open() const throw ();
+
+      _GLIBCXX_PURE int 
+      fd() throw ();
+
+      _GLIBCXX_PURE __c_file*
+      file() throw ();
+
+      ~__basic_file();
+
+      streamsize 
+      xsputn(const char* __s, streamsize __n);
+
+      streamsize 
+      xsputn_2(const char* __s1, streamsize __n1,
+	       const char* __s2, streamsize __n2);
+
+      streamsize 
+      xsgetn(char* __s, streamsize __n);
+
+      streamoff
+      seekoff(streamoff __off, ios_base::seekdir __way) throw ();
+
+      int 
+      sync();
+
+      streamsize
+      showmanyc();
+    };
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif	

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/softfp/bits/c++allocator.h

@@ -0,0 +1,55 @@
+// Base to std::allocator -*- C++ -*-
+
+// Copyright (C) 2004-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/c++allocator.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{memory}
+ */
+
+#ifndef _GLIBCXX_CXX_ALLOCATOR_H
+#define _GLIBCXX_CXX_ALLOCATOR_H 1
+
+#include <ext/new_allocator.h>
+
+#if __cplusplus >= 201103L
+namespace std
+{
+  /**
+   *  @brief  An alias to the base class for std::allocator.
+   *  @ingroup allocators
+   *
+   *  Used to set the std::allocator base class to
+   *  __gnu_cxx::new_allocator.
+   *
+   *  @tparam  _Tp  Type of allocated object.
+    */
+  template<typename _Tp>
+    using __allocator_base = __gnu_cxx::new_allocator<_Tp>;
+}
+#else
+// Define new_allocator as the base class to std::allocator.
+# define __allocator_base  __gnu_cxx::new_allocator
+#endif
+
+#endif

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/softfp/bits/c++config.h

@@ -0,0 +1,1768 @@
+// Predefined symbols and macros -*- C++ -*-
+
+// Copyright (C) 1997-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @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}
+ */
+
+#ifndef _GLIBCXX_CXX_CONFIG_H
+#define _GLIBCXX_CXX_CONFIG_H 1
+
+// The current version of the C++ library in compressed ISO date format.
+#define __GLIBCXX__ 20160919
+
+// Macros for various attributes.
+//   _GLIBCXX_PURE
+//   _GLIBCXX_CONST
+//   _GLIBCXX_NORETURN
+//   _GLIBCXX_NOTHROW
+//   _GLIBCXX_VISIBILITY
+#ifndef _GLIBCXX_PURE
+# define _GLIBCXX_PURE __attribute__ ((__pure__))
+#endif
+
+#ifndef _GLIBCXX_CONST
+# define _GLIBCXX_CONST __attribute__ ((__const__))
+#endif
+
+#ifndef _GLIBCXX_NORETURN
+# define _GLIBCXX_NORETURN __attribute__ ((__noreturn__))
+#endif
+
+// See below for C++
+#ifndef _GLIBCXX_NOTHROW
+# ifndef __cplusplus
+#  define _GLIBCXX_NOTHROW __attribute__((__nothrow__))
+# endif
+#endif
+
+// Macros for visibility attributes.
+//   _GLIBCXX_HAVE_ATTRIBUTE_VISIBILITY
+//   _GLIBCXX_VISIBILITY
+# define _GLIBCXX_HAVE_ATTRIBUTE_VISIBILITY 1
+
+#if _GLIBCXX_HAVE_ATTRIBUTE_VISIBILITY
+# define _GLIBCXX_VISIBILITY(V) __attribute__ ((__visibility__ (#V)))
+#else
+// If this is not supplied by the OS-specific or CPU-specific
+// headers included below, it will be defined to an empty default.
+# define _GLIBCXX_VISIBILITY(V) _GLIBCXX_PSEUDO_VISIBILITY(V)
+#endif
+
+// Macros for deprecated attributes.
+//   _GLIBCXX_USE_DEPRECATED
+//   _GLIBCXX_DEPRECATED
+#ifndef _GLIBCXX_USE_DEPRECATED
+# define _GLIBCXX_USE_DEPRECATED 1
+#endif
+
+#if defined(__DEPRECATED) && (__cplusplus >= 201103L)
+# define _GLIBCXX_DEPRECATED __attribute__ ((__deprecated__))
+#else
+# define _GLIBCXX_DEPRECATED
+#endif
+
+// Macros for ABI tag attributes.
+#ifndef _GLIBCXX_ABI_TAG_CXX11
+# define _GLIBCXX_ABI_TAG_CXX11 __attribute ((__abi_tag__ ("cxx11")))
+#endif
+
+
+#if __cplusplus
+
+// Macro for constexpr, to support in mixed 03/0x mode.
+#ifndef _GLIBCXX_CONSTEXPR
+# if __cplusplus >= 201103L
+#  define _GLIBCXX_CONSTEXPR constexpr
+#  define _GLIBCXX_USE_CONSTEXPR constexpr
+# else
+#  define _GLIBCXX_CONSTEXPR
+#  define _GLIBCXX_USE_CONSTEXPR const
+# endif
+#endif
+
+#ifndef _GLIBCXX14_CONSTEXPR
+# if __cplusplus >= 201402L
+#  define _GLIBCXX14_CONSTEXPR constexpr
+# else
+#  define _GLIBCXX14_CONSTEXPR
+# endif
+#endif
+
+// Macro for noexcept, to support in mixed 03/0x mode.
+#ifndef _GLIBCXX_NOEXCEPT
+# if __cplusplus >= 201103L
+#  define _GLIBCXX_NOEXCEPT noexcept
+#  define _GLIBCXX_USE_NOEXCEPT noexcept
+#  define _GLIBCXX_THROW(_EXC)
+# else
+#  define _GLIBCXX_NOEXCEPT
+#  define _GLIBCXX_USE_NOEXCEPT throw()
+#  define _GLIBCXX_THROW(_EXC) throw(_EXC)
+# endif
+#endif
+
+#ifndef _GLIBCXX_NOTHROW
+# define _GLIBCXX_NOTHROW _GLIBCXX_USE_NOEXCEPT
+#endif
+
+#ifndef _GLIBCXX_THROW_OR_ABORT
+# if __cpp_exceptions
+#  define _GLIBCXX_THROW_OR_ABORT(_EXC) (throw (_EXC))
+# else
+#  define _GLIBCXX_THROW_OR_ABORT(_EXC) (__builtin_abort())
+# endif
+#endif
+
+// Macro for extern template, ie controling template linkage via use
+// of extern keyword on template declaration. As documented in the g++
+// manual, it inhibits all implicit instantiations and is used
+// throughout the library to avoid multiple weak definitions for
+// required types that are already explicitly instantiated in the
+// library binary. This substantially reduces the binary size of
+// resulting executables.
+// Special case: _GLIBCXX_EXTERN_TEMPLATE == -1 disallows extern
+// templates only in basic_string, thus activating its debug-mode
+// checks even at -O0.
+# define _GLIBCXX_EXTERN_TEMPLATE 1
+
+/*
+  Outline of libstdc++ namespaces.
+
+  namespace std
+  {
+    namespace __debug { }
+    namespace __parallel { }
+    namespace __profile { }
+    namespace __cxx1998 { }
+
+    namespace __detail { }
+
+    namespace rel_ops { }
+
+    namespace tr1
+    {
+      namespace placeholders { }
+      namespace regex_constants { }
+      namespace __detail { }
+    }
+
+    namespace tr2 { }
+    
+    namespace decimal { }
+
+    namespace chrono { }
+    namespace placeholders { }
+    namespace regex_constants { }
+    namespace this_thread { }
+
+    namespace experimental { }
+  }
+
+  namespace abi { }
+
+  namespace __gnu_cxx
+  {
+    namespace __detail { }
+  }
+
+  For full details see:
+  http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/namespaces.html
+*/
+namespace std
+{
+  typedef __SIZE_TYPE__ 	size_t;
+  typedef __PTRDIFF_TYPE__	ptrdiff_t;
+
+#if __cplusplus >= 201103L
+  typedef decltype(nullptr)	nullptr_t;
+#endif
+}
+
+# define _GLIBCXX_USE_DUAL_ABI 1
+
+#if ! _GLIBCXX_USE_DUAL_ABI
+// Ignore any pre-defined value of _GLIBCXX_USE_CXX11_ABI
+# undef _GLIBCXX_USE_CXX11_ABI
+#endif
+
+#ifndef _GLIBCXX_USE_CXX11_ABI
+# define _GLIBCXX_USE_CXX11_ABI 1
+#endif
+
+#if _GLIBCXX_USE_CXX11_ABI
+namespace std
+{
+  inline namespace __cxx11 __attribute__((__abi_tag__ ("cxx11"))) { }
+}
+namespace __gnu_cxx
+{
+  inline namespace __cxx11 __attribute__((__abi_tag__ ("cxx11"))) { }
+}
+# define _GLIBCXX_NAMESPACE_CXX11 __cxx11::
+# define _GLIBCXX_BEGIN_NAMESPACE_CXX11 namespace __cxx11 {
+# define _GLIBCXX_END_NAMESPACE_CXX11 }
+# define _GLIBCXX_DEFAULT_ABI_TAG _GLIBCXX_ABI_TAG_CXX11
+#else
+# define _GLIBCXX_NAMESPACE_CXX11
+# define _GLIBCXX_BEGIN_NAMESPACE_CXX11
+# define _GLIBCXX_END_NAMESPACE_CXX11
+# define _GLIBCXX_DEFAULT_ABI_TAG
+#endif
+
+
+// Defined if inline namespaces are used for versioning.
+# define _GLIBCXX_INLINE_VERSION 0 
+
+// Inline namespace for symbol versioning.
+#if _GLIBCXX_INLINE_VERSION
+
+namespace std
+{
+  inline namespace __7 { }
+
+  namespace rel_ops { inline namespace __7 { } }
+
+  namespace tr1
+  {
+    inline namespace __7 { }
+    namespace placeholders { inline namespace __7 { } }
+    namespace regex_constants { inline namespace __7 { } }
+    namespace __detail { inline namespace __7 { } }
+  }
+
+  namespace tr2
+  { inline namespace __7 { } }
+
+  namespace decimal { inline namespace __7 { } }
+
+  namespace chrono { inline namespace __7 { } }
+  namespace placeholders { inline namespace __7 { } }
+  namespace regex_constants { inline namespace __7 { } }
+  namespace this_thread { inline namespace __7 { } }
+
+  namespace experimental { inline namespace __7 { } }
+
+  namespace __detail { inline namespace __7 { } }
+}
+
+namespace __gnu_cxx
+{
+  inline namespace __7 { }
+  namespace __detail { inline namespace __7 { } }
+}
+# define _GLIBCXX_BEGIN_NAMESPACE_VERSION namespace __7 {
+# define _GLIBCXX_END_NAMESPACE_VERSION }
+#else
+# define _GLIBCXX_BEGIN_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)
+namespace std
+{
+  // Non-inline namespace for components replaced by alternates in active mode.
+  namespace __cxx1998
+  {
+# if _GLIBCXX_INLINE_VERSION
+  inline namespace __7 { }
+# endif
+
+# if _GLIBCXX_USE_CXX11_ABI
+  inline namespace __cxx11 __attribute__((__abi_tag__ ("cxx11"))) { }
+# endif
+  }
+
+  // Inline namespace for debug mode.
+# ifdef _GLIBCXX_DEBUG
+  inline namespace __debug { }
+# endif
+
+  // Inline namespaces for parallel mode.
+# 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__
+#  warning currently using inlined namespace mode which may fail \
+   without inlining due to lack of weak symbols
+# endif
+#endif
+
+// Macros for namespace scope. Either namespace std:: or the name
+// of some nested namespace within it corresponding to the active mode.
+// _GLIBCXX_STD_A
+// _GLIBCXX_STD_C
+//
+// Macros for opening/closing conditional namespaces.
+// _GLIBCXX_BEGIN_NAMESPACE_ALGO
+// _GLIBCXX_END_NAMESPACE_ALGO
+// _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
+// _GLIBCXX_END_NAMESPACE_CONTAINER
+#if defined(_GLIBCXX_DEBUG) || defined(_GLIBCXX_PROFILE)
+# define _GLIBCXX_STD_C __cxx1998
+# define _GLIBCXX_BEGIN_NAMESPACE_CONTAINER \
+	 namespace _GLIBCXX_STD_C { _GLIBCXX_BEGIN_NAMESPACE_VERSION
+# define _GLIBCXX_END_NAMESPACE_CONTAINER \
+	 _GLIBCXX_END_NAMESPACE_VERSION }
+# undef _GLIBCXX_EXTERN_TEMPLATE
+# define _GLIBCXX_EXTERN_TEMPLATE -1
+#endif
+
+#ifdef _GLIBCXX_PARALLEL
+# define _GLIBCXX_STD_A __cxx1998
+# define _GLIBCXX_BEGIN_NAMESPACE_ALGO \
+	 namespace _GLIBCXX_STD_A { _GLIBCXX_BEGIN_NAMESPACE_VERSION
+# define _GLIBCXX_END_NAMESPACE_ALGO \
+	 _GLIBCXX_END_NAMESPACE_VERSION }
+#endif
+
+#ifndef _GLIBCXX_STD_A
+# define _GLIBCXX_STD_A std
+#endif
+
+#ifndef _GLIBCXX_STD_C
+# define _GLIBCXX_STD_C std
+#endif
+
+#ifndef _GLIBCXX_BEGIN_NAMESPACE_ALGO
+# define _GLIBCXX_BEGIN_NAMESPACE_ALGO
+#endif
+
+#ifndef _GLIBCXX_END_NAMESPACE_ALGO
+# define _GLIBCXX_END_NAMESPACE_ALGO
+#endif
+
+#ifndef _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
+# define _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
+#endif
+
+#ifndef _GLIBCXX_END_NAMESPACE_CONTAINER
+# define _GLIBCXX_END_NAMESPACE_CONTAINER
+#endif
+
+// GLIBCXX_ABI Deprecated
+// Define if compatibility should be provided for -mlong-double-64.
+#undef _GLIBCXX_LONG_DOUBLE_COMPAT
+
+// Inline namespace for long double 128 mode.
+#if defined _GLIBCXX_LONG_DOUBLE_COMPAT && defined __LONG_DOUBLE_128__
+namespace std
+{
+  inline namespace __gnu_cxx_ldbl128 { }
+}
+# define _GLIBCXX_NAMESPACE_LDBL __gnu_cxx_ldbl128::
+# define _GLIBCXX_BEGIN_NAMESPACE_LDBL namespace __gnu_cxx_ldbl128 {
+# define _GLIBCXX_END_NAMESPACE_LDBL }
+#else
+# define _GLIBCXX_NAMESPACE_LDBL
+# define _GLIBCXX_BEGIN_NAMESPACE_LDBL
+# define _GLIBCXX_END_NAMESPACE_LDBL
+#endif
+#if _GLIBCXX_USE_CXX11_ABI
+# define _GLIBCXX_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_NAMESPACE_CXX11
+# define _GLIBCXX_BEGIN_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_BEGIN_NAMESPACE_CXX11
+# define _GLIBCXX_END_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_END_NAMESPACE_CXX11
+#else
+# define _GLIBCXX_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_NAMESPACE_LDBL
+# define _GLIBCXX_BEGIN_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_BEGIN_NAMESPACE_LDBL
+# define _GLIBCXX_END_NAMESPACE_LDBL_OR_CXX11 _GLIBCXX_END_NAMESPACE_LDBL
+#endif
+
+// Assert.
+#if !defined(_GLIBCXX_DEBUG) && !defined(_GLIBCXX_PARALLEL)
+# define __glibcxx_assert(_Condition)
+#else
+namespace std
+{
+  // Avoid the use of assert, because we're trying to keep the <cassert>
+  // include out of the mix.
+  inline void
+  __replacement_assert(const char* __file, int __line,
+		       const char* __function, const char* __condition)
+  {
+    __builtin_printf("%s:%d: %s: Assertion '%s' failed.\n", __file, __line,
+		     __function, __condition);
+    __builtin_abort();
+  }
+}
+#define __glibcxx_assert(_Condition)				   	 \
+  do 									 \
+  {							      		 \
+    if (! (_Condition))                                                  \
+      std::__replacement_assert(__FILE__, __LINE__, __PRETTY_FUNCTION__, \
+				#_Condition);				 \
+  } while (false)
+#endif
+
+// Macros for race detectors.
+// _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(A) and
+// _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(A) should be used to explain
+// atomic (lock-free) synchronization to race detectors:
+// the race detector will infer a happens-before arc from the former to the
+// latter when they share the same argument pointer.
+//
+// The most frequent use case for these macros (and the only case in the
+// current implementation of the library) is atomic reference counting:
+//   void _M_remove_reference()
+//   {
+//     _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(&this->_M_refcount);
+//     if (__gnu_cxx::__exchange_and_add_dispatch(&this->_M_refcount, -1) <= 0)
+//       {
+//         _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(&this->_M_refcount);
+//         _M_destroy(__a);
+//       }
+//   }
+// The annotations in this example tell the race detector that all memory
+// accesses occurred when the refcount was positive do not race with
+// memory accesses which occurred after the refcount became zero.
+#ifndef _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE
+# define  _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(A)
+#endif
+#ifndef _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER
+# define  _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(A)
+#endif
+
+// Macros for C linkage: define extern "C" linkage only when using C++.
+# define _GLIBCXX_BEGIN_EXTERN_C extern "C" {
+# define _GLIBCXX_END_EXTERN_C }
+
+#else // !__cplusplus
+# define _GLIBCXX_BEGIN_EXTERN_C
+# define _GLIBCXX_END_EXTERN_C
+#endif
+
+
+// First includes.
+
+// Pick up any OS-specific definitions.
+#include <bits/os_defines.h>
+
+// Pick up any CPU-specific definitions.
+#include <bits/cpu_defines.h>
+
+// If platform uses neither visibility nor psuedo-visibility,
+// specify empty default for namespace annotation macros.
+#ifndef _GLIBCXX_PSEUDO_VISIBILITY
+# define _GLIBCXX_PSEUDO_VISIBILITY(V)
+#endif
+
+// Certain function definitions that are meant to be overridable from
+// user code are decorated with this macro.  For some targets, this
+// macro causes these definitions to be weak.
+#ifndef _GLIBCXX_WEAK_DEFINITION
+# define _GLIBCXX_WEAK_DEFINITION
+#endif
+
+
+// The remainder of the prewritten config is automatic; all the
+// user hooks are listed above.
+
+// Create a boolean flag to be used to determine if --fast-math is set.
+#ifdef __FAST_MATH__
+# define _GLIBCXX_FAST_MATH 1
+#else
+# define _GLIBCXX_FAST_MATH 0
+#endif
+
+// This marks string literals in header files to be extracted for eventual
+// translation.  It is primarily used for messages in thrown exceptions; see
+// src/functexcept.cc.  We use __N because the more traditional _N is used
+// for something else under certain OSes (see BADNAMES).
+#define __N(msgid)     (msgid)
+
+// For example, <windows.h> is known to #define min and max as macros...
+#undef min
+#undef max
+
+// End of prewritten config; the settings discovered at configure time follow.
+/* config.h.  Generated from config.h.in by configure.  */
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define to 1 if you have the `acosf' function. */
+#define _GLIBCXX_HAVE_ACOSF 1
+
+/* Define to 1 if you have the `acosl' function. */
+/* #undef _GLIBCXX_HAVE_ACOSL */
+
+/* Define to 1 if you have the `asinf' function. */
+#define _GLIBCXX_HAVE_ASINF 1
+
+/* Define to 1 if you have the `asinl' function. */
+/* #undef _GLIBCXX_HAVE_ASINL */
+
+/* Define to 1 if the target assembler supports .symver directive. */
+#define _GLIBCXX_HAVE_AS_SYMVER_DIRECTIVE 1
+
+/* Define to 1 if you have the `atan2f' function. */
+#define _GLIBCXX_HAVE_ATAN2F 1
+
+/* Define to 1 if you have the `atan2l' function. */
+/* #undef _GLIBCXX_HAVE_ATAN2L */
+
+/* Define to 1 if you have the `atanf' function. */
+#define _GLIBCXX_HAVE_ATANF 1
+
+/* Define to 1 if you have the `atanl' function. */
+/* #undef _GLIBCXX_HAVE_ATANL */
+
+/* Define to 1 if you have the `at_quick_exit' function. */
+/* #undef _GLIBCXX_HAVE_AT_QUICK_EXIT */
+
+/* Define to 1 if the target assembler supports thread-local storage. */
+/* #undef _GLIBCXX_HAVE_CC_TLS */
+
+/* Define to 1 if you have the `ceilf' function. */
+#define _GLIBCXX_HAVE_CEILF 1
+
+/* Define to 1 if you have the `ceill' function. */
+/* #undef _GLIBCXX_HAVE_CEILL */
+
+/* Define to 1 if you have the <complex.h> header file. */
+#define _GLIBCXX_HAVE_COMPLEX_H 1
+
+/* Define to 1 if you have the `cosf' function. */
+#define _GLIBCXX_HAVE_COSF 1
+
+/* Define to 1 if you have the `coshf' function. */
+#define _GLIBCXX_HAVE_COSHF 1
+
+/* Define to 1 if you have the `coshl' function. */
+/* #undef _GLIBCXX_HAVE_COSHL */
+
+/* Define to 1 if you have the `cosl' function. */
+/* #undef _GLIBCXX_HAVE_COSL */
+
+/* Define to 1 if you have the <dirent.h> header file. */
+/* #undef _GLIBCXX_HAVE_DIRENT_H */
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+/* #undef _GLIBCXX_HAVE_DLFCN_H */
+
+/* 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. */
+#define _GLIBCXX_HAVE_ENODATA 1
+
+/* Define if ENOLINK exists. */
+#define _GLIBCXX_HAVE_ENOLINK 1
+
+/* Define if ENOSPC exists. */
+#define _GLIBCXX_HAVE_ENOSPC 1
+
+/* Define if ENOSR exists. */
+#define _GLIBCXX_HAVE_ENOSR 1
+
+/* Define if ENOSTR exists. */
+#define _GLIBCXX_HAVE_ENOSTR 1
+
+/* 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. */
+#define _GLIBCXX_HAVE_ETIME 1
+
+/* 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 you have the <execinfo.h> header file. */
+/* #undef _GLIBCXX_HAVE_EXECINFO_H */
+
+/* Define to 1 if you have the `expf' function. */
+#define _GLIBCXX_HAVE_EXPF 1
+
+/* Define to 1 if you have the `expl' function. */
+/* #undef _GLIBCXX_HAVE_EXPL */
+
+/* Define to 1 if you have the `fabsf' function. */
+#define _GLIBCXX_HAVE_FABSF 1
+
+/* Define to 1 if you have the `fabsl' function. */
+/* #undef _GLIBCXX_HAVE_FABSL */
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#define _GLIBCXX_HAVE_FCNTL_H 1
+
+/* Define to 1 if you have the <fenv.h> header file. */
+/* #undef _GLIBCXX_HAVE_FENV_H */
+
+/* Define to 1 if you have the `finite' function. */
+/* #undef _GLIBCXX_HAVE_FINITE */
+
+/* Define to 1 if you have the `finitef' function. */
+/* #undef _GLIBCXX_HAVE_FINITEF */
+
+/* Define to 1 if you have the `finitel' function. */
+/* #undef _GLIBCXX_HAVE_FINITEL */
+
+/* Define to 1 if you have the <float.h> header file. */
+#define _GLIBCXX_HAVE_FLOAT_H 1
+
+/* Define to 1 if you have the `floorf' function. */
+#define _GLIBCXX_HAVE_FLOORF 1
+
+/* Define to 1 if you have the `floorl' function. */
+/* #undef _GLIBCXX_HAVE_FLOORL */
+
+/* Define to 1 if you have the `fmodf' function. */
+#define _GLIBCXX_HAVE_FMODF 1
+
+/* Define to 1 if you have the `fmodl' function. */
+/* #undef _GLIBCXX_HAVE_FMODL */
+
+/* Define to 1 if you have the `fpclass' function. */
+/* #undef _GLIBCXX_HAVE_FPCLASS */
+
+/* Define to 1 if you have the <fp.h> header file. */
+/* #undef _GLIBCXX_HAVE_FP_H */
+
+/* Define to 1 if you have the `frexpf' function. */
+#define _GLIBCXX_HAVE_FREXPF 1
+
+/* Define to 1 if you have the `frexpl' function. */
+/* #undef _GLIBCXX_HAVE_FREXPL */
+
+/* Define if _Unwind_GetIPInfo is available. */
+#define _GLIBCXX_HAVE_GETIPINFO 1
+
+/* Define if gets is available in <stdio.h>. */
+#define _GLIBCXX_HAVE_GETS 1
+
+/* Define to 1 if you have the `hypot' function. */
+#define _GLIBCXX_HAVE_HYPOT 1
+
+/* Define to 1 if you have the `hypotf' function. */
+/* #undef _GLIBCXX_HAVE_HYPOTF */
+
+/* Define to 1 if you have the `hypotl' function. */
+/* #undef _GLIBCXX_HAVE_HYPOTL */
+
+/* Define if you have the iconv() function. */
+#define _GLIBCXX_HAVE_ICONV 1
+
+/* Define to 1 if you have the <ieeefp.h> header file. */
+#define _GLIBCXX_HAVE_IEEEFP_H 1
+
+/* Define if int64_t is available in <stdint.h>. */
+#define _GLIBCXX_HAVE_INT64_T 1
+
+/* Define if int64_t is a long. */
+/* #undef _GLIBCXX_HAVE_INT64_T_LONG */
+
+/* Define if int64_t is a long long. */
+#define _GLIBCXX_HAVE_INT64_T_LONG_LONG 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define _GLIBCXX_HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the `isinf' function. */
+/* #undef _GLIBCXX_HAVE_ISINF */
+
+/* Define to 1 if you have the `isinff' function. */
+/* #undef _GLIBCXX_HAVE_ISINFF */
+
+/* Define to 1 if you have the `isinfl' function. */
+/* #undef _GLIBCXX_HAVE_ISINFL */
+
+/* Define to 1 if you have the `isnan' function. */
+/* #undef _GLIBCXX_HAVE_ISNAN */
+
+/* Define to 1 if you have the `isnanf' function. */
+/* #undef _GLIBCXX_HAVE_ISNANF */
+
+/* Define to 1 if you have the `isnanl' function. */
+/* #undef _GLIBCXX_HAVE_ISNANL */
+
+/* Defined if iswblank exists. */
+#define _GLIBCXX_HAVE_ISWBLANK 1
+
+/* Define if LC_MESSAGES is available in <locale.h>. */
+#define _GLIBCXX_HAVE_LC_MESSAGES 1
+
+/* Define to 1 if you have the `ldexpf' function. */
+#define _GLIBCXX_HAVE_LDEXPF 1
+
+/* Define to 1 if you have the `ldexpl' function. */
+/* #undef _GLIBCXX_HAVE_LDEXPL */
+
+/* Define to 1 if you have the <libintl.h> header file. */
+/* #undef _GLIBCXX_HAVE_LIBINTL_H */
+
+/* Only used in build directory testsuite_hooks.h. */
+/* #undef _GLIBCXX_HAVE_LIMIT_AS */
+
+/* Only used in build directory testsuite_hooks.h. */
+/* #undef _GLIBCXX_HAVE_LIMIT_DATA */
+
+/* Only used in build directory testsuite_hooks.h. */
+/* #undef _GLIBCXX_HAVE_LIMIT_FSIZE */
+
+/* Only used in build directory testsuite_hooks.h. */
+/* #undef _GLIBCXX_HAVE_LIMIT_RSS */
+
+/* Only used in build directory testsuite_hooks.h. */
+/* #undef _GLIBCXX_HAVE_LIMIT_VMEM */
+
+/* Define if futex syscall is available. */
+/* #undef _GLIBCXX_HAVE_LINUX_FUTEX */
+
+/* Define to 1 if you have the <locale.h> header file. */
+#define _GLIBCXX_HAVE_LOCALE_H 1
+
+/* Define to 1 if you have the `log10f' function. */
+#define _GLIBCXX_HAVE_LOG10F 1
+
+/* Define to 1 if you have the `log10l' function. */
+/* #undef _GLIBCXX_HAVE_LOG10L */
+
+/* Define to 1 if you have the `logf' function. */
+#define _GLIBCXX_HAVE_LOGF 1
+
+/* Define to 1 if you have the `logl' function. */
+/* #undef _GLIBCXX_HAVE_LOGL */
+
+/* Define to 1 if you have the <machine/endian.h> header file. */
+#define _GLIBCXX_HAVE_MACHINE_ENDIAN_H 1
+
+/* Define to 1 if you have the <machine/param.h> header file. */
+#define _GLIBCXX_HAVE_MACHINE_PARAM_H 1
+
+/* Define if mbstate_t exists in wchar.h. */
+#define _GLIBCXX_HAVE_MBSTATE_T 1
+
+/* Define to 1 if you have the <memory.h> header file. */
+/* #undef _GLIBCXX_HAVE_MEMORY_H */
+
+/* Define to 1 if you have the `modf' function. */
+/* #undef _GLIBCXX_HAVE_MODF */
+
+/* Define to 1 if you have the `modff' function. */
+#define _GLIBCXX_HAVE_MODFF 1
+
+/* Define to 1 if you have the `modfl' function. */
+/* #undef _GLIBCXX_HAVE_MODFL */
+
+/* Define to 1 if you have the <nan.h> header file. */
+/* #undef _GLIBCXX_HAVE_NAN_H */
+
+/* Define if poll is available in <poll.h>. */
+/* #undef _GLIBCXX_HAVE_POLL */
+
+/* Define to 1 if you have the `powf' function. */
+#define _GLIBCXX_HAVE_POWF 1
+
+/* Define to 1 if you have the `powl' function. */
+/* #undef _GLIBCXX_HAVE_POWL */
+
+/* Define to 1 if you have the `qfpclass' function. */
+/* #undef _GLIBCXX_HAVE_QFPCLASS */
+
+/* Define to 1 if you have the `quick_exit' function. */
+/* #undef _GLIBCXX_HAVE_QUICK_EXIT */
+
+/* Define to 1 if you have the `setenv' function. */
+/* #undef _GLIBCXX_HAVE_SETENV */
+
+/* Define to 1 if you have the `sincos' function. */
+/* #undef _GLIBCXX_HAVE_SINCOS */
+
+/* Define to 1 if you have the `sincosf' function. */
+/* #undef _GLIBCXX_HAVE_SINCOSF */
+
+/* Define to 1 if you have the `sincosl' function. */
+/* #undef _GLIBCXX_HAVE_SINCOSL */
+
+/* Define to 1 if you have the `sinf' function. */
+#define _GLIBCXX_HAVE_SINF 1
+
+/* Define to 1 if you have the `sinhf' function. */
+#define _GLIBCXX_HAVE_SINHF 1
+
+/* Define to 1 if you have the `sinhl' function. */
+/* #undef _GLIBCXX_HAVE_SINHL */
+
+/* Define to 1 if you have the `sinl' function. */
+/* #undef _GLIBCXX_HAVE_SINL */
+
+/* Defined if sleep exists. */
+#define _GLIBCXX_HAVE_SLEEP 1
+
+/* Define to 1 if you have the `sqrtf' function. */
+#define _GLIBCXX_HAVE_SQRTF 1
+
+/* Define to 1 if you have the `sqrtl' function. */
+/* #undef _GLIBCXX_HAVE_SQRTL */
+
+/* Define to 1 if you have the <stdalign.h> header file. */
+#define _GLIBCXX_HAVE_STDALIGN_H 1
+
+/* Define to 1 if you have the <stdbool.h> header file. */
+#define _GLIBCXX_HAVE_STDBOOL_H 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define _GLIBCXX_HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define _GLIBCXX_HAVE_STDLIB_H 1
+
+/* Define if strerror_l is available in <string.h>. */
+/* #undef _GLIBCXX_HAVE_STRERROR_L */
+
+/* Define if strerror_r is available in <string.h>. */
+#define _GLIBCXX_HAVE_STRERROR_R 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define _GLIBCXX_HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define _GLIBCXX_HAVE_STRING_H 1
+
+/* Define to 1 if you have the `strtof' function. */
+#define _GLIBCXX_HAVE_STRTOF 1
+
+/* Define to 1 if you have the `strtold' function. */
+/* #undef _GLIBCXX_HAVE_STRTOLD */
+
+/* Define to 1 if `d_type' is a member of `struct dirent'. */
+/* #undef _GLIBCXX_HAVE_STRUCT_DIRENT_D_TYPE */
+
+/* Define if strxfrm_l is available in <string.h>. */
+/* #undef _GLIBCXX_HAVE_STRXFRM_L */
+
+/* Define to 1 if the target runtime linker supports binding the same symbol
+   to different versions. */
+/* #undef _GLIBCXX_HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT */
+
+/* Define to 1 if you have the <sys/filio.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_FILIO_H */
+
+/* Define to 1 if you have the <sys/ioctl.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_IOCTL_H */
+
+/* Define to 1 if you have the <sys/ipc.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_IPC_H */
+
+/* Define to 1 if you have the <sys/isa_defs.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_ISA_DEFS_H */
+
+/* Define to 1 if you have the <sys/machine.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_MACHINE_H */
+
+/* Define to 1 if you have the <sys/param.h> header file. */
+#define _GLIBCXX_HAVE_SYS_PARAM_H 1
+
+/* Define to 1 if you have the <sys/resource.h> header file. */
+#define _GLIBCXX_HAVE_SYS_RESOURCE_H 1
+
+/* Define to 1 if you have a suitable <sys/sdt.h> header file */
+/* #undef _GLIBCXX_HAVE_SYS_SDT_H */
+
+/* Define to 1 if you have the <sys/sem.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_SEM_H */
+
+/* Define to 1 if you have the <sys/statvfs.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_STATVFS_H */
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define _GLIBCXX_HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/sysinfo.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_SYSINFO_H */
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#define _GLIBCXX_HAVE_SYS_TIME_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define _GLIBCXX_HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if you have the <sys/uio.h> header file. */
+/* #undef _GLIBCXX_HAVE_SYS_UIO_H */
+
+/* Define if S_IFREG is available in <sys/stat.h>. */
+/* #undef _GLIBCXX_HAVE_S_IFREG */
+
+/* Define if S_IFREG is available in <sys/stat.h>. */
+#define _GLIBCXX_HAVE_S_ISREG 1
+
+/* Define to 1 if you have the `tanf' function. */
+#define _GLIBCXX_HAVE_TANF 1
+
+/* Define to 1 if you have the `tanhf' function. */
+#define _GLIBCXX_HAVE_TANHF 1
+
+/* Define to 1 if you have the `tanhl' function. */
+/* #undef _GLIBCXX_HAVE_TANHL */
+
+/* Define to 1 if you have the `tanl' function. */
+/* #undef _GLIBCXX_HAVE_TANL */
+
+/* Define to 1 if you have the <tgmath.h> header file. */
+#define _GLIBCXX_HAVE_TGMATH_H 1
+
+/* Define to 1 if the target supports thread-local storage. */
+/* #undef _GLIBCXX_HAVE_TLS */
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define _GLIBCXX_HAVE_UNISTD_H 1
+
+/* Defined if usleep exists. */
+#define _GLIBCXX_HAVE_USLEEP 1
+
+/* Define to 1 if you have the <utime.h> header file. */
+#define _GLIBCXX_HAVE_UTIME_H 1
+
+/* Defined if vfwscanf exists. */
+#define _GLIBCXX_HAVE_VFWSCANF 1
+
+/* Defined if vswscanf exists. */
+#define _GLIBCXX_HAVE_VSWSCANF 1
+
+/* Defined if vwscanf exists. */
+#define _GLIBCXX_HAVE_VWSCANF 1
+
+/* Define to 1 if you have the <wchar.h> header file. */
+#define _GLIBCXX_HAVE_WCHAR_H 1
+
+/* Defined if wcstof exists. */
+#define _GLIBCXX_HAVE_WCSTOF 1
+
+/* Define to 1 if you have the <wctype.h> header file. */
+#define _GLIBCXX_HAVE_WCTYPE_H 1
+
+/* Defined if Sleep exists. */
+/* #undef _GLIBCXX_HAVE_WIN32_SLEEP */
+
+/* Define if writev is available in <sys/uio.h>. */
+/* #undef _GLIBCXX_HAVE_WRITEV */
+
+/* Define to 1 if you have the `_acosf' function. */
+/* #undef _GLIBCXX_HAVE__ACOSF */
+
+/* Define to 1 if you have the `_acosl' function. */
+/* #undef _GLIBCXX_HAVE__ACOSL */
+
+/* Define to 1 if you have the `_asinf' function. */
+/* #undef _GLIBCXX_HAVE__ASINF */
+
+/* Define to 1 if you have the `_asinl' function. */
+/* #undef _GLIBCXX_HAVE__ASINL */
+
+/* Define to 1 if you have the `_atan2f' function. */
+/* #undef _GLIBCXX_HAVE__ATAN2F */
+
+/* Define to 1 if you have the `_atan2l' function. */
+/* #undef _GLIBCXX_HAVE__ATAN2L */
+
+/* Define to 1 if you have the `_atanf' function. */
+/* #undef _GLIBCXX_HAVE__ATANF */
+
+/* Define to 1 if you have the `_atanl' function. */
+/* #undef _GLIBCXX_HAVE__ATANL */
+
+/* Define to 1 if you have the `_ceilf' function. */
+/* #undef _GLIBCXX_HAVE__CEILF */
+
+/* Define to 1 if you have the `_ceill' function. */
+/* #undef _GLIBCXX_HAVE__CEILL */
+
+/* Define to 1 if you have the `_cosf' function. */
+/* #undef _GLIBCXX_HAVE__COSF */
+
+/* Define to 1 if you have the `_coshf' function. */
+/* #undef _GLIBCXX_HAVE__COSHF */
+
+/* Define to 1 if you have the `_coshl' function. */
+/* #undef _GLIBCXX_HAVE__COSHL */
+
+/* Define to 1 if you have the `_cosl' function. */
+/* #undef _GLIBCXX_HAVE__COSL */
+
+/* Define to 1 if you have the `_expf' function. */
+/* #undef _GLIBCXX_HAVE__EXPF */
+
+/* Define to 1 if you have the `_expl' function. */
+/* #undef _GLIBCXX_HAVE__EXPL */
+
+/* Define to 1 if you have the `_fabsf' function. */
+/* #undef _GLIBCXX_HAVE__FABSF */
+
+/* Define to 1 if you have the `_fabsl' function. */
+/* #undef _GLIBCXX_HAVE__FABSL */
+
+/* Define to 1 if you have the `_finite' function. */
+/* #undef _GLIBCXX_HAVE__FINITE */
+
+/* Define to 1 if you have the `_finitef' function. */
+/* #undef _GLIBCXX_HAVE__FINITEF */
+
+/* Define to 1 if you have the `_finitel' function. */
+/* #undef _GLIBCXX_HAVE__FINITEL */
+
+/* Define to 1 if you have the `_floorf' function. */
+/* #undef _GLIBCXX_HAVE__FLOORF */
+
+/* Define to 1 if you have the `_floorl' function. */
+/* #undef _GLIBCXX_HAVE__FLOORL */
+
+/* Define to 1 if you have the `_fmodf' function. */
+/* #undef _GLIBCXX_HAVE__FMODF */
+
+/* Define to 1 if you have the `_fmodl' function. */
+/* #undef _GLIBCXX_HAVE__FMODL */
+
+/* Define to 1 if you have the `_fpclass' function. */
+/* #undef _GLIBCXX_HAVE__FPCLASS */
+
+/* Define to 1 if you have the `_frexpf' function. */
+/* #undef _GLIBCXX_HAVE__FREXPF */
+
+/* Define to 1 if you have the `_frexpl' function. */
+/* #undef _GLIBCXX_HAVE__FREXPL */
+
+/* Define to 1 if you have the `_hypot' function. */
+/* #undef _GLIBCXX_HAVE__HYPOT */
+
+/* Define to 1 if you have the `_hypotf' function. */
+/* #undef _GLIBCXX_HAVE__HYPOTF */
+
+/* Define to 1 if you have the `_hypotl' function. */
+/* #undef _GLIBCXX_HAVE__HYPOTL */
+
+/* Define to 1 if you have the `_isinf' function. */
+/* #undef _GLIBCXX_HAVE__ISINF */
+
+/* Define to 1 if you have the `_isinff' function. */
+/* #undef _GLIBCXX_HAVE__ISINFF */
+
+/* Define to 1 if you have the `_isinfl' function. */
+/* #undef _GLIBCXX_HAVE__ISINFL */
+
+/* Define to 1 if you have the `_isnan' function. */
+/* #undef _GLIBCXX_HAVE__ISNAN */
+
+/* Define to 1 if you have the `_isnanf' function. */
+/* #undef _GLIBCXX_HAVE__ISNANF */
+
+/* Define to 1 if you have the `_isnanl' function. */
+/* #undef _GLIBCXX_HAVE__ISNANL */
+
+/* Define to 1 if you have the `_ldexpf' function. */
+/* #undef _GLIBCXX_HAVE__LDEXPF */
+
+/* Define to 1 if you have the `_ldexpl' function. */
+/* #undef _GLIBCXX_HAVE__LDEXPL */
+
+/* Define to 1 if you have the `_log10f' function. */
+/* #undef _GLIBCXX_HAVE__LOG10F */
+
+/* Define to 1 if you have the `_log10l' function. */
+/* #undef _GLIBCXX_HAVE__LOG10L */
+
+/* Define to 1 if you have the `_logf' function. */
+/* #undef _GLIBCXX_HAVE__LOGF */
+
+/* Define to 1 if you have the `_logl' function. */
+/* #undef _GLIBCXX_HAVE__LOGL */
+
+/* Define to 1 if you have the `_modf' function. */
+/* #undef _GLIBCXX_HAVE__MODF */
+
+/* Define to 1 if you have the `_modff' function. */
+/* #undef _GLIBCXX_HAVE__MODFF */
+
+/* Define to 1 if you have the `_modfl' function. */
+/* #undef _GLIBCXX_HAVE__MODFL */
+
+/* Define to 1 if you have the `_powf' function. */
+/* #undef _GLIBCXX_HAVE__POWF */
+
+/* Define to 1 if you have the `_powl' function. */
+/* #undef _GLIBCXX_HAVE__POWL */
+
+/* Define to 1 if you have the `_qfpclass' function. */
+/* #undef _GLIBCXX_HAVE__QFPCLASS */
+
+/* Define to 1 if you have the `_sincos' function. */
+/* #undef _GLIBCXX_HAVE__SINCOS */
+
+/* Define to 1 if you have the `_sincosf' function. */
+/* #undef _GLIBCXX_HAVE__SINCOSF */
+
+/* Define to 1 if you have the `_sincosl' function. */
+/* #undef _GLIBCXX_HAVE__SINCOSL */
+
+/* Define to 1 if you have the `_sinf' function. */
+/* #undef _GLIBCXX_HAVE__SINF */
+
+/* Define to 1 if you have the `_sinhf' function. */
+/* #undef _GLIBCXX_HAVE__SINHF */
+
+/* Define to 1 if you have the `_sinhl' function. */
+/* #undef _GLIBCXX_HAVE__SINHL */
+
+/* Define to 1 if you have the `_sinl' function. */
+/* #undef _GLIBCXX_HAVE__SINL */
+
+/* Define to 1 if you have the `_sqrtf' function. */
+/* #undef _GLIBCXX_HAVE__SQRTF */
+
+/* Define to 1 if you have the `_sqrtl' function. */
+/* #undef _GLIBCXX_HAVE__SQRTL */
+
+/* Define to 1 if you have the `_tanf' function. */
+/* #undef _GLIBCXX_HAVE__TANF */
+
+/* Define to 1 if you have the `_tanhf' function. */
+/* #undef _GLIBCXX_HAVE__TANHF */
+
+/* Define to 1 if you have the `_tanhl' function. */
+/* #undef _GLIBCXX_HAVE__TANHL */
+
+/* Define to 1 if you have the `_tanl' function. */
+/* #undef _GLIBCXX_HAVE__TANL */
+
+/* Define to 1 if you have the `__cxa_thread_atexit_impl' function. */
+/* #undef _GLIBCXX_HAVE___CXA_THREAD_ATEXIT_IMPL */
+
+/* Define as const if the declaration of iconv() needs const. */
+/* #undef _GLIBCXX_ICONV_CONST */
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+   */
+#define LT_OBJDIR ".libs/"
+
+/* Name of package */
+/* #undef _GLIBCXX_PACKAGE */
+
+/* Define to the address where bug reports for this package should be sent. */
+#define _GLIBCXX_PACKAGE_BUGREPORT ""
+
+/* Define to the full name of this package. */
+#define _GLIBCXX_PACKAGE_NAME "package-unused"
+
+/* Define to the full name and version of this package. */
+#define _GLIBCXX_PACKAGE_STRING "package-unused version-unused"
+
+/* Define to the one symbol short name of this package. */
+#define _GLIBCXX_PACKAGE_TARNAME "libstdc++"
+
+/* Define to the home page for this package. */
+#define _GLIBCXX_PACKAGE_URL ""
+
+/* Define to the version of this package. */
+#define _GLIBCXX_PACKAGE__GLIBCXX_VERSION "version-unused"
+
+/* The size of `char', as computed by sizeof. */
+/* #undef SIZEOF_CHAR */
+
+/* The size of `int', as computed by sizeof. */
+/* #undef SIZEOF_INT */
+
+/* The size of `long', as computed by sizeof. */
+/* #undef SIZEOF_LONG */
+
+/* The size of `short', as computed by sizeof. */
+/* #undef SIZEOF_SHORT */
+
+/* The size of `void *', as computed by sizeof. */
+/* #undef SIZEOF_VOID_P */
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* Version number of package */
+/* #undef _GLIBCXX_VERSION */
+
+/* Define if the compiler supports C++11 atomics. */
+#define _GLIBCXX_ATOMIC_BUILTINS 1
+
+/* Define to use concept checking code from the boost libraries. */
+/* #undef _GLIBCXX_CONCEPT_CHECKS */
+
+/* Define to 1 if a fully dynamic basic_string is wanted, 0 to disable,
+   undefined for platform defaults */
+#define _GLIBCXX_FULLY_DYNAMIC_STRING 0
+
+/* Define if gthreads library is available. */
+/* #undef _GLIBCXX_HAS_GTHREADS */
+
+/* Define to 1 if a full hosted library is built, or 0 if freestanding. */
+#define _GLIBCXX_HOSTED 1
+
+/* Define if compatibility should be provided for -mlong-double-64. */
+
+/* Define if ptrdiff_t is int. */
+#define _GLIBCXX_PTRDIFF_T_IS_INT 1
+
+/* Define if using setrlimit to set resource limits during "make check" */
+/* #undef _GLIBCXX_RES_LIMITS */
+
+/* Define if size_t is unsigned int. */
+#define _GLIBCXX_SIZE_T_IS_UINT 1
+
+/* Define if the compiler is configured for setjmp/longjmp exceptions. */
+/* #undef _GLIBCXX_SJLJ_EXCEPTIONS */
+
+/* Define to the value of the EOF integer constant. */
+#define _GLIBCXX_STDIO_EOF -1
+
+/* Define to the value of the SEEK_CUR integer constant. */
+#define _GLIBCXX_STDIO_SEEK_CUR 1
+
+/* Define to the value of the SEEK_END integer constant. */
+#define _GLIBCXX_STDIO_SEEK_END 2
+
+/* Define to use symbol versioning in the shared library. */
+/* #undef _GLIBCXX_SYMVER */
+
+/* Define to use darwin versioning in the shared library. */
+/* #undef _GLIBCXX_SYMVER_DARWIN */
+
+/* Define to use GNU versioning in the shared library. */
+/* #undef _GLIBCXX_SYMVER_GNU */
+
+/* Define to use GNU namespace versioning in the shared library. */
+/* #undef _GLIBCXX_SYMVER_GNU_NAMESPACE */
+
+/* Define to use Sun versioning in the shared library. */
+/* #undef _GLIBCXX_SYMVER_SUN */
+
+/* Define if C99 functions or macros from <wchar.h>, <math.h>, <complex.h>,
+   <stdio.h>, and <stdlib.h> can be used or exposed. */
+/* #undef _GLIBCXX_USE_C99 */
+
+/* Define if C99 functions in <complex.h> should be used in <complex>. Using
+   compiler builtins for these functions requires corresponding C99 library
+   functions to be present. */
+/* #undef _GLIBCXX_USE_C99_COMPLEX */
+
+/* Define if C99 functions in <complex.h> should be used in <tr1/complex>.
+   Using compiler builtins for these functions requires corresponding C99
+   library functions to be present. */
+/* #undef _GLIBCXX_USE_C99_COMPLEX_TR1 */
+
+/* Define if C99 functions in <ctype.h> should be imported in <tr1/cctype> in
+   namespace std::tr1. */
+#define _GLIBCXX_USE_C99_CTYPE_TR1 1
+
+/* Define if C99 functions in <fenv.h> should be imported in <tr1/cfenv> in
+   namespace std::tr1. */
+/* #undef _GLIBCXX_USE_C99_FENV_TR1 */
+
+/* Define if C99 functions in <inttypes.h> should be imported in
+   <tr1/cinttypes> in namespace std::tr1. */
+#define _GLIBCXX_USE_C99_INTTYPES_TR1 1
+
+/* Define if wchar_t C99 functions in <inttypes.h> should be imported in
+   <tr1/cinttypes> in namespace std::tr1. */
+#define _GLIBCXX_USE_C99_INTTYPES_WCHAR_T_TR1 1
+
+/* Define if C99 functions or macros in <math.h> should be imported in <cmath>
+   in namespace std. */
+#define _GLIBCXX_USE_C99_MATH 1
+
+/* Define if C99 functions or macros in <math.h> should be imported in
+   <tr1/cmath> in namespace std::tr1. */
+#define _GLIBCXX_USE_C99_MATH_TR1 1
+
+/* Define if C99 types in <stdint.h> should be imported in <tr1/cstdint> in
+   namespace std::tr1. */
+#define _GLIBCXX_USE_C99_STDINT_TR1 1
+
+/* Defined if clock_gettime syscall has monotonic and realtime clock support.
+   */
+/* #undef _GLIBCXX_USE_CLOCK_GETTIME_SYSCALL */
+
+/* Defined if clock_gettime has monotonic clock support. */
+/* #undef _GLIBCXX_USE_CLOCK_MONOTONIC */
+
+/* Defined if clock_gettime has realtime clock support. */
+/* #undef _GLIBCXX_USE_CLOCK_REALTIME */
+
+/* Define if ISO/IEC TR 24733 decimal floating point types are supported on
+   this host. */
+/* #undef _GLIBCXX_USE_DECIMAL_FLOAT */
+
+/* Define if fchmod is available in <sys/stat.h>. */
+#define _GLIBCXX_USE_FCHMOD 1
+
+/* Define if fchmodat is available in <sys/stat.h>. */
+#define _GLIBCXX_USE_FCHMODAT 1
+
+/* Define if __float128 is supported on this host. */
+/* #undef _GLIBCXX_USE_FLOAT128 */
+
+/* Defined if gettimeofday is available. */
+#define _GLIBCXX_USE_GETTIMEOFDAY 1
+
+/* Define if get_nprocs is available in <sys/sysinfo.h>. */
+/* #undef _GLIBCXX_USE_GET_NPROCS */
+
+/* Define if __int128 is supported on this host. */
+/* #undef _GLIBCXX_USE_INT128 */
+
+/* Define if LFS support is available. */
+/* #undef _GLIBCXX_USE_LFS */
+
+/* Define if code specialized for long long should be used. */
+#define _GLIBCXX_USE_LONG_LONG 1
+
+/* Defined if nanosleep is available. */
+/* #undef _GLIBCXX_USE_NANOSLEEP */
+
+/* Define if NLS translations are to be used. */
+/* #undef _GLIBCXX_USE_NLS */
+
+/* Define if pthreads_num_processors_np is available in <pthread.h>. */
+/* #undef _GLIBCXX_USE_PTHREADS_NUM_PROCESSORS_NP */
+
+/* Define if POSIX read/write locks are available in <gthr.h>. */
+/* #undef _GLIBCXX_USE_PTHREAD_RWLOCK_T */
+
+/* Define if /dev/random and /dev/urandom are available for the random_device
+   of TR1 (Chapter 5.1). */
+/* #undef _GLIBCXX_USE_RANDOM_TR1 */
+
+/* Define if usable realpath is available in <stdlib.h>. */
+/* #undef _GLIBCXX_USE_REALPATH */
+
+/* Defined if sched_yield is available. */
+/* #undef _GLIBCXX_USE_SCHED_YIELD */
+
+/* Define if _SC_NPROCESSORS_ONLN is available in <unistd.h>. */
+#define _GLIBCXX_USE_SC_NPROCESSORS_ONLN 1
+
+/* Define if _SC_NPROC_ONLN is available in <unistd.h>. */
+/* #undef _GLIBCXX_USE_SC_NPROC_ONLN */
+
+/* Define if sendfile is available in <sys/stat.h>. */
+/* #undef _GLIBCXX_USE_SENDFILE */
+
+/* Define if struct stat has timespec members. */
+/* #undef _GLIBCXX_USE_ST_MTIM */
+
+/* Define if sysctl(), CTL_HW and HW_NCPU are available in <sys/sysctl.h>. */
+/* #undef _GLIBCXX_USE_SYSCTL_HW_NCPU */
+
+/* Define if obsolescent tmpnam is available in <stdio.h>. */
+#define _GLIBCXX_USE_TMPNAM 1
+
+/* Define if utimensat and UTIME_OMIT are available in <sys/stat.h> and
+   AT_FDCWD in <fcntl.h>. */
+/* #undef _GLIBCXX_USE_UTIMENSAT */
+
+/* Define if code specialized for wchar_t should be used. */
+#define _GLIBCXX_USE_WCHAR_T 1
+
+/* Define to 1 if a verbose library is built, or 0 otherwise. */
+#define _GLIBCXX_VERBOSE 1
+
+/* Defined if as can handle rdrand. */
+/* #undef _GLIBCXX_X86_RDRAND */
+
+/* Define to 1 if mutex_timedlock is available. */
+#define _GTHREAD_USE_MUTEX_TIMEDLOCK 1
+
+/* Define if all C++11 overloads are available in <math.h>.  */
+#if __cplusplus >= 201103L
+/* #undef __CORRECT_ISO_CPP11_MATH_H_PROTO */
+#endif
+
+#if defined (_GLIBCXX_HAVE__ACOSF) && ! defined (_GLIBCXX_HAVE_ACOSF)
+# define _GLIBCXX_HAVE_ACOSF 1
+# define acosf _acosf
+#endif
+
+#if defined (_GLIBCXX_HAVE__ACOSL) && ! defined (_GLIBCXX_HAVE_ACOSL)
+# define _GLIBCXX_HAVE_ACOSL 1
+# define acosl _acosl
+#endif
+
+#if defined (_GLIBCXX_HAVE__ASINF) && ! defined (_GLIBCXX_HAVE_ASINF)
+# define _GLIBCXX_HAVE_ASINF 1
+# define asinf _asinf
+#endif
+
+#if defined (_GLIBCXX_HAVE__ASINL) && ! defined (_GLIBCXX_HAVE_ASINL)
+# define _GLIBCXX_HAVE_ASINL 1
+# define asinl _asinl
+#endif
+
+#if defined (_GLIBCXX_HAVE__ATAN2F) && ! defined (_GLIBCXX_HAVE_ATAN2F)
+# define _GLIBCXX_HAVE_ATAN2F 1
+# define atan2f _atan2f
+#endif
+
+#if defined (_GLIBCXX_HAVE__ATAN2L) && ! defined (_GLIBCXX_HAVE_ATAN2L)
+# define _GLIBCXX_HAVE_ATAN2L 1
+# define atan2l _atan2l
+#endif
+
+#if defined (_GLIBCXX_HAVE__ATANF) && ! defined (_GLIBCXX_HAVE_ATANF)
+# define _GLIBCXX_HAVE_ATANF 1
+# define atanf _atanf
+#endif
+
+#if defined (_GLIBCXX_HAVE__ATANL) && ! defined (_GLIBCXX_HAVE_ATANL)
+# define _GLIBCXX_HAVE_ATANL 1
+# define atanl _atanl
+#endif
+
+#if defined (_GLIBCXX_HAVE__CEILF) && ! defined (_GLIBCXX_HAVE_CEILF)
+# define _GLIBCXX_HAVE_CEILF 1
+# define ceilf _ceilf
+#endif
+
+#if defined (_GLIBCXX_HAVE__CEILL) && ! defined (_GLIBCXX_HAVE_CEILL)
+# define _GLIBCXX_HAVE_CEILL 1
+# define ceill _ceill
+#endif
+
+#if defined (_GLIBCXX_HAVE__COSF) && ! defined (_GLIBCXX_HAVE_COSF)
+# define _GLIBCXX_HAVE_COSF 1
+# define cosf _cosf
+#endif
+
+#if defined (_GLIBCXX_HAVE__COSHF) && ! defined (_GLIBCXX_HAVE_COSHF)
+# define _GLIBCXX_HAVE_COSHF 1
+# define coshf _coshf
+#endif
+
+#if defined (_GLIBCXX_HAVE__COSHL) && ! defined (_GLIBCXX_HAVE_COSHL)
+# define _GLIBCXX_HAVE_COSHL 1
+# define coshl _coshl
+#endif
+
+#if defined (_GLIBCXX_HAVE__COSL) && ! defined (_GLIBCXX_HAVE_COSL)
+# define _GLIBCXX_HAVE_COSL 1
+# define cosl _cosl
+#endif
+
+#if defined (_GLIBCXX_HAVE__EXPF) && ! defined (_GLIBCXX_HAVE_EXPF)
+# define _GLIBCXX_HAVE_EXPF 1
+# define expf _expf
+#endif
+
+#if defined (_GLIBCXX_HAVE__EXPL) && ! defined (_GLIBCXX_HAVE_EXPL)
+# define _GLIBCXX_HAVE_EXPL 1
+# define expl _expl
+#endif
+
+#if defined (_GLIBCXX_HAVE__FABSF) && ! defined (_GLIBCXX_HAVE_FABSF)
+# define _GLIBCXX_HAVE_FABSF 1
+# define fabsf _fabsf
+#endif
+
+#if defined (_GLIBCXX_HAVE__FABSL) && ! defined (_GLIBCXX_HAVE_FABSL)
+# define _GLIBCXX_HAVE_FABSL 1
+# define fabsl _fabsl
+#endif
+
+#if defined (_GLIBCXX_HAVE__FINITE) && ! defined (_GLIBCXX_HAVE_FINITE)
+# define _GLIBCXX_HAVE_FINITE 1
+# define finite _finite
+#endif
+
+#if defined (_GLIBCXX_HAVE__FINITEF) && ! defined (_GLIBCXX_HAVE_FINITEF)
+# define _GLIBCXX_HAVE_FINITEF 1
+# define finitef _finitef
+#endif
+
+#if defined (_GLIBCXX_HAVE__FINITEL) && ! defined (_GLIBCXX_HAVE_FINITEL)
+# define _GLIBCXX_HAVE_FINITEL 1
+# define finitel _finitel
+#endif
+
+#if defined (_GLIBCXX_HAVE__FLOORF) && ! defined (_GLIBCXX_HAVE_FLOORF)
+# define _GLIBCXX_HAVE_FLOORF 1
+# define floorf _floorf
+#endif
+
+#if defined (_GLIBCXX_HAVE__FLOORL) && ! defined (_GLIBCXX_HAVE_FLOORL)
+# define _GLIBCXX_HAVE_FLOORL 1
+# define floorl _floorl
+#endif
+
+#if defined (_GLIBCXX_HAVE__FMODF) && ! defined (_GLIBCXX_HAVE_FMODF)
+# define _GLIBCXX_HAVE_FMODF 1
+# define fmodf _fmodf
+#endif
+
+#if defined (_GLIBCXX_HAVE__FMODL) && ! defined (_GLIBCXX_HAVE_FMODL)
+# define _GLIBCXX_HAVE_FMODL 1
+# define fmodl _fmodl
+#endif
+
+#if defined (_GLIBCXX_HAVE__FPCLASS) && ! defined (_GLIBCXX_HAVE_FPCLASS)
+# define _GLIBCXX_HAVE_FPCLASS 1
+# define fpclass _fpclass
+#endif
+
+#if defined (_GLIBCXX_HAVE__FREXPF) && ! defined (_GLIBCXX_HAVE_FREXPF)
+# define _GLIBCXX_HAVE_FREXPF 1
+# define frexpf _frexpf
+#endif
+
+#if defined (_GLIBCXX_HAVE__FREXPL) && ! defined (_GLIBCXX_HAVE_FREXPL)
+# define _GLIBCXX_HAVE_FREXPL 1
+# define frexpl _frexpl
+#endif
+
+#if defined (_GLIBCXX_HAVE__HYPOT) && ! defined (_GLIBCXX_HAVE_HYPOT)
+# define _GLIBCXX_HAVE_HYPOT 1
+# define hypot _hypot
+#endif
+
+#if defined (_GLIBCXX_HAVE__HYPOTF) && ! defined (_GLIBCXX_HAVE_HYPOTF)
+# define _GLIBCXX_HAVE_HYPOTF 1
+# define hypotf _hypotf
+#endif
+
+#if defined (_GLIBCXX_HAVE__HYPOTL) && ! defined (_GLIBCXX_HAVE_HYPOTL)
+# define _GLIBCXX_HAVE_HYPOTL 1
+# define hypotl _hypotl
+#endif
+
+#if defined (_GLIBCXX_HAVE__ISINF) && ! defined (_GLIBCXX_HAVE_ISINF)
+# define _GLIBCXX_HAVE_ISINF 1
+# define isinf _isinf
+#endif
+
+#if defined (_GLIBCXX_HAVE__ISINFF) && ! defined (_GLIBCXX_HAVE_ISINFF)
+# define _GLIBCXX_HAVE_ISINFF 1
+# define isinff _isinff
+#endif
+
+#if defined (_GLIBCXX_HAVE__ISINFL) && ! defined (_GLIBCXX_HAVE_ISINFL)
+# define _GLIBCXX_HAVE_ISINFL 1
+# define isinfl _isinfl
+#endif
+
+#if defined (_GLIBCXX_HAVE__ISNAN) && ! defined (_GLIBCXX_HAVE_ISNAN)
+# define _GLIBCXX_HAVE_ISNAN 1
+# define isnan _isnan
+#endif
+
+#if defined (_GLIBCXX_HAVE__ISNANF) && ! defined (_GLIBCXX_HAVE_ISNANF)
+# define _GLIBCXX_HAVE_ISNANF 1
+# define isnanf _isnanf
+#endif
+
+#if defined (_GLIBCXX_HAVE__ISNANL) && ! defined (_GLIBCXX_HAVE_ISNANL)
+# define _GLIBCXX_HAVE_ISNANL 1
+# define isnanl _isnanl
+#endif
+
+#if defined (_GLIBCXX_HAVE__LDEXPF) && ! defined (_GLIBCXX_HAVE_LDEXPF)
+# define _GLIBCXX_HAVE_LDEXPF 1
+# define ldexpf _ldexpf
+#endif
+
+#if defined (_GLIBCXX_HAVE__LDEXPL) && ! defined (_GLIBCXX_HAVE_LDEXPL)
+# define _GLIBCXX_HAVE_LDEXPL 1
+# define ldexpl _ldexpl
+#endif
+
+#if defined (_GLIBCXX_HAVE__LOG10F) && ! defined (_GLIBCXX_HAVE_LOG10F)
+# define _GLIBCXX_HAVE_LOG10F 1
+# define log10f _log10f
+#endif
+
+#if defined (_GLIBCXX_HAVE__LOG10L) && ! defined (_GLIBCXX_HAVE_LOG10L)
+# define _GLIBCXX_HAVE_LOG10L 1
+# define log10l _log10l
+#endif
+
+#if defined (_GLIBCXX_HAVE__LOGF) && ! defined (_GLIBCXX_HAVE_LOGF)
+# define _GLIBCXX_HAVE_LOGF 1
+# define logf _logf
+#endif
+
+#if defined (_GLIBCXX_HAVE__LOGL) && ! defined (_GLIBCXX_HAVE_LOGL)
+# define _GLIBCXX_HAVE_LOGL 1
+# define logl _logl
+#endif
+
+#if defined (_GLIBCXX_HAVE__MODF) && ! defined (_GLIBCXX_HAVE_MODF)
+# define _GLIBCXX_HAVE_MODF 1
+# define modf _modf
+#endif
+
+#if defined (_GLIBCXX_HAVE__MODFF) && ! defined (_GLIBCXX_HAVE_MODFF)
+# define _GLIBCXX_HAVE_MODFF 1
+# define modff _modff
+#endif
+
+#if defined (_GLIBCXX_HAVE__MODFL) && ! defined (_GLIBCXX_HAVE_MODFL)
+# define _GLIBCXX_HAVE_MODFL 1
+# define modfl _modfl
+#endif
+
+#if defined (_GLIBCXX_HAVE__POWF) && ! defined (_GLIBCXX_HAVE_POWF)
+# define _GLIBCXX_HAVE_POWF 1
+# define powf _powf
+#endif
+
+#if defined (_GLIBCXX_HAVE__POWL) && ! defined (_GLIBCXX_HAVE_POWL)
+# define _GLIBCXX_HAVE_POWL 1
+# define powl _powl
+#endif
+
+#if defined (_GLIBCXX_HAVE__QFPCLASS) && ! defined (_GLIBCXX_HAVE_QFPCLASS)
+# define _GLIBCXX_HAVE_QFPCLASS 1
+# define qfpclass _qfpclass
+#endif
+
+#if defined (_GLIBCXX_HAVE__SINCOS) && ! defined (_GLIBCXX_HAVE_SINCOS)
+# define _GLIBCXX_HAVE_SINCOS 1
+# define sincos _sincos
+#endif
+
+#if defined (_GLIBCXX_HAVE__SINCOSF) && ! defined (_GLIBCXX_HAVE_SINCOSF)
+# define _GLIBCXX_HAVE_SINCOSF 1
+# define sincosf _sincosf
+#endif
+
+#if defined (_GLIBCXX_HAVE__SINCOSL) && ! defined (_GLIBCXX_HAVE_SINCOSL)
+# define _GLIBCXX_HAVE_SINCOSL 1
+# define sincosl _sincosl
+#endif
+
+#if defined (_GLIBCXX_HAVE__SINF) && ! defined (_GLIBCXX_HAVE_SINF)
+# define _GLIBCXX_HAVE_SINF 1
+# define sinf _sinf
+#endif
+
+#if defined (_GLIBCXX_HAVE__SINHF) && ! defined (_GLIBCXX_HAVE_SINHF)
+# define _GLIBCXX_HAVE_SINHF 1
+# define sinhf _sinhf
+#endif
+
+#if defined (_GLIBCXX_HAVE__SINHL) && ! defined (_GLIBCXX_HAVE_SINHL)
+# define _GLIBCXX_HAVE_SINHL 1
+# define sinhl _sinhl
+#endif
+
+#if defined (_GLIBCXX_HAVE__SINL) && ! defined (_GLIBCXX_HAVE_SINL)
+# define _GLIBCXX_HAVE_SINL 1
+# define sinl _sinl
+#endif
+
+#if defined (_GLIBCXX_HAVE__SQRTF) && ! defined (_GLIBCXX_HAVE_SQRTF)
+# define _GLIBCXX_HAVE_SQRTF 1
+# define sqrtf _sqrtf
+#endif
+
+#if defined (_GLIBCXX_HAVE__SQRTL) && ! defined (_GLIBCXX_HAVE_SQRTL)
+# define _GLIBCXX_HAVE_SQRTL 1
+# define sqrtl _sqrtl
+#endif
+
+#if defined (_GLIBCXX_HAVE__STRTOF) && ! defined (_GLIBCXX_HAVE_STRTOF)
+# define _GLIBCXX_HAVE_STRTOF 1
+# define strtof _strtof
+#endif
+
+#if defined (_GLIBCXX_HAVE__STRTOLD) && ! defined (_GLIBCXX_HAVE_STRTOLD)
+# define _GLIBCXX_HAVE_STRTOLD 1
+# define strtold _strtold
+#endif
+
+#if defined (_GLIBCXX_HAVE__TANF) && ! defined (_GLIBCXX_HAVE_TANF)
+# define _GLIBCXX_HAVE_TANF 1
+# define tanf _tanf
+#endif
+
+#if defined (_GLIBCXX_HAVE__TANHF) && ! defined (_GLIBCXX_HAVE_TANHF)
+# define _GLIBCXX_HAVE_TANHF 1
+# define tanhf _tanhf
+#endif
+
+#if defined (_GLIBCXX_HAVE__TANHL) && ! defined (_GLIBCXX_HAVE_TANHL)
+# define _GLIBCXX_HAVE_TANHL 1
+# define tanhl _tanhl
+#endif
+
+#if defined (_GLIBCXX_HAVE__TANL) && ! defined (_GLIBCXX_HAVE_TANL)
+# define _GLIBCXX_HAVE_TANL 1
+# define tanl _tanl
+#endif
+
+#endif // _GLIBCXX_CXX_CONFIG_H

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/softfp/bits/c++io.h

@@ -0,0 +1,50 @@
+// Underlying io library details -*- C++ -*-
+
+// Copyright (C) 2000-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/c++io.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{ios}
+ */
+
+// c_io_stdio.h - Defines for using "C" stdio.h
+
+#ifndef _GLIBCXX_CXX_IO_H
+#define _GLIBCXX_CXX_IO_H 1
+
+#include <cstdio>
+#include <bits/gthr.h>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  typedef __gthread_mutex_t __c_lock;
+
+  // for basic_file.h
+  typedef FILE __c_file;
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/softfp/bits/c++locale.h

@@ -0,0 +1,92 @@
+// Wrapper for underlying C-language localization -*- C++ -*-
+
+// Copyright (C) 2001-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/c++locale.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{locale}
+ */
+
+//
+// ISO C++ 14882: 22.8  Standard locale categories.
+//
+
+// Written by Benjamin Kosnik <bkoz@redhat.com>
+
+#ifndef _GLIBCXX_CXX_LOCALE_H
+#define _GLIBCXX_CXX_LOCALE_H 1
+
+#pragma GCC system_header
+
+#include <clocale>
+
+#define _GLIBCXX_NUM_CATEGORIES 0
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  typedef int*			__c_locale;
+
+  // Convert numeric value of type double and long double to string and
+  // return length of string.  If vsnprintf is available use it, otherwise
+  // fall back to the unsafe vsprintf which, in general, can be dangerous
+  // and should be avoided.
+  inline int
+  __convert_from_v(const __c_locale&, char* __out, 
+		   const int __size __attribute__((__unused__)),
+		   const char* __fmt, ...)
+  {
+    char* __old = std::setlocale(LC_NUMERIC, 0);
+    char* __sav = 0;
+    if (__builtin_strcmp(__old, "C"))
+      {
+	const size_t __len = __builtin_strlen(__old) + 1;
+	__sav = new char[__len];
+	__builtin_memcpy(__sav, __old, __len);
+	std::setlocale(LC_NUMERIC, "C");
+      }
+
+    __builtin_va_list __args;
+    __builtin_va_start(__args, __fmt);
+
+#ifdef _GLIBCXX_USE_C99
+    const int __ret = __builtin_vsnprintf(__out, __size, __fmt, __args);
+#else
+    const int __ret = __builtin_vsprintf(__out, __fmt, __args);
+#endif
+
+    __builtin_va_end(__args);
+
+    if (__sav)
+      {
+	std::setlocale(LC_NUMERIC, __sav);
+	delete [] __sav;
+      }
+    return __ret;
+  }
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/softfp/bits/cpu_defines.h

@@ -0,0 +1,33 @@
+// Specific definitions for generic platforms  -*- C++ -*-
+
+// Copyright (C) 2005-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/cpu_defines.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{iosfwd}
+ */
+
+#ifndef _GLIBCXX_CPU_DEFINES
+#define _GLIBCXX_CPU_DEFINES 1
+
+#endif

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/softfp/bits/ctype_base.h

@@ -0,0 +1,61 @@
+// Locale support -*- C++ -*-
+
+// Copyright (C) 2000-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+//
+// ISO C++ 14882: 22.1  Locales
+//
+  
+// Information as gleaned from /usr/include/ctype.h
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /// @brief  Base class for ctype.
+  struct ctype_base
+  {
+    // Non-standard typedefs.
+    typedef const int* 		__to_type;
+
+    // NB: Offsets into ctype<char>::_M_table force a particular size
+    // on the mask type. Because of this, we don't use an enum.
+    typedef char 		mask;
+    static const mask upper    	= _U;
+    static const mask lower 	= _L;
+    static const mask alpha 	= _U | _L;
+    static const mask digit 	= _N;
+    static const mask xdigit 	= _X | _N;
+    static const mask space 	= _S;
+    static const mask print 	= _P | _U | _L | _N | _B;
+    static const mask graph 	= _P | _U | _L | _N;
+    static const mask cntrl 	= _C;
+    static const mask punct 	= _P;
+    static const mask alnum 	= _U | _L | _N;
+#if __cplusplus >= 201103L
+    static const mask blank 	= space;
+#endif
+  };
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/softfp/bits/ctype_inline.h

@@ -0,0 +1,74 @@
+// Locale support -*- C++ -*-
+
+// Copyright (C) 2000-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/ctype_inline.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{locale}
+ */
+
+//
+// ISO C++ 14882: 22.1  Locales
+//
+
+// ctype bits to be inlined go here. Non-inlinable (ie virtual do_*)
+// functions go in ctype.cc
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  bool
+  ctype<char>::
+  is(mask __m, char __c) const
+  { return _M_table[static_cast<unsigned char>(__c)] & __m; }
+
+  const char*
+  ctype<char>::
+  is(const char* __low, const char* __high, mask* __vec) const
+  {
+    while (__low < __high)
+      *__vec++ = _M_table[static_cast<unsigned char>(*__low++)];
+    return __high;
+  }
+
+  const char*
+  ctype<char>::
+  scan_is(mask __m, const char* __low, const char* __high) const
+  {
+    while (__low < __high && !this->is(__m, *__low))
+      ++__low;
+    return __low;
+  }
+
+  const char*
+  ctype<char>::
+  scan_not(mask __m, const char* __low, const char* __high) const
+  {
+    while (__low < __high && this->is(__m, *__low) != 0)
+      ++__low;
+    return __low;
+  }
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/softfp/bits/cxxabi_tweaks.h

@@ -0,0 +1,82 @@
+// Control various target specific ABI tweaks.  ARM version.
+
+// Copyright (C) 2004-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/cxxabi_tweaks.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{cxxabi.h}
+ */
+
+#ifndef _CXXABI_TWEAKS_H
+#define _CXXABI_TWEAKS_H 1
+
+#ifdef __cplusplus
+namespace __cxxabiv1
+{
+  extern "C" 
+  {
+#endif
+
+#ifdef __ARM_EABI__
+  // The ARM EABI uses the least significant bit of a 32-bit
+  // guard variable.  */
+#define _GLIBCXX_GUARD_TEST(x) ((*(x) & 1) != 0)
+#define _GLIBCXX_GUARD_SET(x) *(x) = 1
+#define _GLIBCXX_GUARD_BIT 1
+#define _GLIBCXX_GUARD_PENDING_BIT __guard_test_bit (1, 1)
+#define _GLIBCXX_GUARD_WAITING_BIT __guard_test_bit (2, 1)
+  typedef int __guard;
+
+  // We also want the element size in array cookies.
+#define _GLIBCXX_ELTSIZE_IN_COOKIE 1
+  
+  // __cxa_vec_ctor should return a pointer to the array.
+  typedef void * __cxa_vec_ctor_return_type;
+#define _GLIBCXX_CXA_VEC_CTOR_RETURN(x) return x
+  // Constructors and destructors return the "this" pointer.
+  typedef void * __cxa_cdtor_return_type;
+
+#else // __ARM_EABI__
+
+  // The generic ABI uses the first byte of a 64-bit guard variable.
+#define _GLIBCXX_GUARD_TEST(x) (*(char *) (x) != 0)
+#define _GLIBCXX_GUARD_SET(x) *(char *) (x) = 1
+#define _GLIBCXX_GUARD_BIT __guard_test_bit (0, 1)
+#define _GLIBCXX_GUARD_PENDING_BIT __guard_test_bit (1, 1)
+#define _GLIBCXX_GUARD_WAITING_BIT __guard_test_bit (2, 1)
+  __extension__ typedef int __guard __attribute__((mode (__DI__)));
+
+  // __cxa_vec_ctor has void return type.
+  typedef void __cxa_vec_ctor_return_type;
+#define _GLIBCXX_CXA_VEC_CTOR_RETURN(x) return
+  // Constructors and destructors do not return a value.
+  typedef void __cxa_cdtor_return_type;
+
+#endif //!__ARM_EABI__
+
+#ifdef __cplusplus
+  }
+} // namespace __cxxabiv1
+#endif
+
+#endif 

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/softfp/bits/error_constants.h

@@ -0,0 +1,178 @@
+// Specific definitions for generic platforms  -*- C++ -*-
+
+// Copyright (C) 2007-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/error_constants.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{system_error}
+ */
+
+#ifndef _GLIBCXX_ERROR_CONSTANTS
+#define _GLIBCXX_ERROR_CONSTANTS 1
+
+#include <bits/c++config.h>
+#include <cerrno>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  enum class errc
+    {
+      address_family_not_supported = 		EAFNOSUPPORT,
+      address_in_use = 				EADDRINUSE,
+      address_not_available = 			EADDRNOTAVAIL,
+      already_connected = 			EISCONN,
+      argument_list_too_long = 			E2BIG,
+      argument_out_of_domain = 			EDOM,
+      bad_address = 				EFAULT,
+      bad_file_descriptor = 			EBADF,
+
+#ifdef _GLIBCXX_HAVE_EBADMSG
+      bad_message = 				EBADMSG,
+#endif
+
+      broken_pipe = 				EPIPE,
+      connection_aborted = 			ECONNABORTED,
+      connection_already_in_progress = 		EALREADY,
+      connection_refused = 			ECONNREFUSED,
+      connection_reset = 			ECONNRESET,
+      cross_device_link = 			EXDEV,
+      destination_address_required = 		EDESTADDRREQ,
+      device_or_resource_busy = 		EBUSY,
+      directory_not_empty = 			ENOTEMPTY,
+      executable_format_error = 		ENOEXEC,
+      file_exists = 	       			EEXIST,
+      file_too_large = 				EFBIG,
+      filename_too_long = 			ENAMETOOLONG,
+      function_not_supported = 			ENOSYS,
+      host_unreachable = 			EHOSTUNREACH,
+
+#ifdef _GLIBCXX_HAVE_EIDRM
+      identifier_removed = 			EIDRM,
+#endif
+
+      illegal_byte_sequence = 			EILSEQ,
+      inappropriate_io_control_operation = 	ENOTTY,
+      interrupted = 				EINTR,
+      invalid_argument = 			EINVAL,
+      invalid_seek = 				ESPIPE,
+      io_error = 				EIO,
+      is_a_directory = 				EISDIR,
+      message_size = 				EMSGSIZE,
+      network_down = 				ENETDOWN,
+      network_reset = 				ENETRESET,
+      network_unreachable = 			ENETUNREACH,
+      no_buffer_space = 			ENOBUFS,
+      no_child_process = 			ECHILD,
+
+#ifdef _GLIBCXX_HAVE_ENOLINK
+      no_link = 				ENOLINK,
+#endif
+
+      no_lock_available = 			ENOLCK,
+
+#ifdef _GLIBCXX_HAVE_ENODATA
+      no_message_available = 			ENODATA, 
+#endif
+
+      no_message = 				ENOMSG, 
+      no_protocol_option = 			ENOPROTOOPT,
+      no_space_on_device = 			ENOSPC,
+
+#ifdef _GLIBCXX_HAVE_ENOSR
+      no_stream_resources = 			ENOSR,
+#endif
+
+      no_such_device_or_address = 		ENXIO,
+      no_such_device = 				ENODEV,
+      no_such_file_or_directory = 		ENOENT,
+      no_such_process = 			ESRCH,
+      not_a_directory = 			ENOTDIR,
+      not_a_socket = 				ENOTSOCK,
+
+#ifdef _GLIBCXX_HAVE_ENOSTR
+      not_a_stream = 				ENOSTR,
+#endif
+
+      not_connected = 				ENOTCONN,
+      not_enough_memory = 			ENOMEM,
+
+#ifdef _GLIBCXX_HAVE_ENOTSUP
+      not_supported = 				ENOTSUP,
+#endif
+
+#ifdef _GLIBCXX_HAVE_ECANCELED
+      operation_canceled = 			ECANCELED,
+#endif
+
+      operation_in_progress = 			EINPROGRESS,
+      operation_not_permitted = 		EPERM,
+      operation_not_supported = 		EOPNOTSUPP,
+      operation_would_block = 			EWOULDBLOCK,
+
+#ifdef _GLIBCXX_HAVE_EOWNERDEAD
+      owner_dead = 				EOWNERDEAD,
+#endif
+
+      permission_denied = 			EACCES,
+
+#ifdef _GLIBCXX_HAVE_EPROTO
+      protocol_error = 				EPROTO,
+#endif
+
+      protocol_not_supported = 			EPROTONOSUPPORT,
+      read_only_file_system = 			EROFS,
+      resource_deadlock_would_occur = 		EDEADLK,
+      resource_unavailable_try_again = 		EAGAIN,
+      result_out_of_range = 			ERANGE,
+
+#ifdef _GLIBCXX_HAVE_ENOTRECOVERABLE
+      state_not_recoverable = 			ENOTRECOVERABLE,
+#endif
+
+#ifdef _GLIBCXX_HAVE_ETIME
+      stream_timeout = 				ETIME,
+#endif
+
+#ifdef _GLIBCXX_HAVE_ETXTBSY
+      text_file_busy = 				ETXTBSY,
+#endif
+
+      timed_out = 				ETIMEDOUT,
+      too_many_files_open_in_system = 		ENFILE,
+      too_many_files_open = 			EMFILE,
+      too_many_links = 				EMLINK,
+      too_many_symbolic_link_levels = 		ELOOP,
+
+#ifdef _GLIBCXX_HAVE_EOVERFLOW
+      value_too_large = 			EOVERFLOW,
+#endif
+
+      wrong_protocol_type = 			EPROTOTYPE
+    };
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/softfp/bits/extc++.h

@@ -0,0 +1,71 @@
+// C++ includes used for precompiling extensions -*- C++ -*-
+
+// Copyright (C) 2006-2015 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
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file extc++.h
+ *  This is an implementation file for a precompiled header.
+ */
+
+#if __cplusplus < 201103L
+#include <bits/stdtr1c++.h>
+#endif
+
+#include <ext/algorithm>
+#include <ext/array_allocator.h>
+#include <ext/atomicity.h>
+#include <ext/bitmap_allocator.h>
+#include <ext/cast.h>
+#include <ext/concurrence.h>
+#include <ext/debug_allocator.h>
+#include <ext/extptr_allocator.h>
+#include <ext/functional>
+#include <ext/iterator>
+#include <ext/malloc_allocator.h>
+#include <ext/memory>
+#include <ext/mt_allocator.h>
+#include <ext/new_allocator.h>
+#include <ext/numeric>
+#include <ext/pod_char_traits.h>
+#include <ext/pointer.h>
+#include <ext/pool_allocator.h>
+#include <ext/rb_tree>
+#include <ext/rope>
+#include <ext/slist>
+#include <ext/stdio_filebuf.h>
+#include <ext/stdio_sync_filebuf.h>
+#include <ext/throw_allocator.h>
+#include <ext/typelist.h>
+#include <ext/type_traits.h>
+#include <ext/vstring.h>
+#include <ext/pb_ds/assoc_container.hpp>
+#include <ext/pb_ds/priority_queue.hpp>
+#include <ext/pb_ds/exception.hpp>
+#include <ext/pb_ds/hash_policy.hpp>
+#include <ext/pb_ds/list_update_policy.hpp>
+#include <ext/pb_ds/tree_policy.hpp>
+#include <ext/pb_ds/trie_policy.hpp>
+
+#ifdef _GLIBCXX_HAVE_ICONV
+ #include <ext/codecvt_specializations.h>
+ #include <ext/enc_filebuf.h>
+#endif

arm-none-eabi/include/c++/5.4.1/arm-none-eabi/armv7-ar/thumb/softfp/bits/gthr-default.h

@@ -0,0 +1,298 @@
+/* Threads compatibility routines for libgcc2 and libobjc.  */
+/* Compile this one with gcc.  */
+/* Copyright (C) 1997-2015 Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3, or (at your option) any later
+version.
+
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+<http://www.gnu.org/licenses/>.  */
+
+#ifndef _GLIBCXX_GCC_GTHR_SINGLE_H
+#define _GLIBCXX_GCC_GTHR_SINGLE_H
+
+/* Just provide compatibility for mutex handling.  */
+
+typedef int __gthread_key_t;
+typedef int __gthread_once_t;
+typedef int __gthread_mutex_t;
+typedef int __gthread_recursive_mutex_t;
+
+#define __GTHREAD_ONCE_INIT 0
+#define __GTHREAD_MUTEX_INIT 0
+#define __GTHREAD_MUTEX_INIT_FUNCTION(mx)
+#define __GTHREAD_RECURSIVE_MUTEX_INIT 0
+
+#define _GLIBCXX_UNUSED __attribute__((__unused__))
+
+#ifdef _LIBOBJC
+
+/* Thread local storage for a single thread */
+static void *thread_local_storage = NULL;
+
+/* Backend initialization functions */
+
+/* Initialize the threads subsystem.  */
+static inline int
+__gthread_objc_init_thread_system (void)
+{
+  /* No thread support available */
+  return -1;
+}
+
+/* Close the threads subsystem.  */
+static inline int
+__gthread_objc_close_thread_system (void)
+{
+  /* No thread support available */
+  return -1;
+}
+
+/* Backend thread functions */
+
+/* Create a new thread of execution.  */
+static inline objc_thread_t
+__gthread_objc_thread_detach (void (* func)(void *), void * arg _GLIBCXX_UNUSED)
+{
+  /* No thread support available */
+  return NULL;
+}
+
+/* Set the current thread's priority.  */
+static inline int
+__gthread_objc_thread_set_priority (int priority _GLIBCXX_UNUSED)
+{
+  /* No thread support available */
+  return -1;
+}
+
+/* Return the current thread's priority.  */
+static inline int
+__gthread_objc_thread_get_priority (void)
+{
+  return OBJC_THREAD_INTERACTIVE_PRIORITY;
+}
+
+/* Yield our process time to another thread.  */
+static inline void
+__gthread_objc_thread_yield (void)
+{
+  return;
+}
+
+/* Terminate the current thread.  */
+static inline int
+__gthread_objc_thread_exit (void)
+{
+  /* No thread support available */
+  /* Should we really exit the program */
+  /* exit (&__objc_thread_exit_status); */
+  return -1;
+}
+
+/* Returns an integer value which uniquely describes a thread.  */
+static inline objc_thread_t
+__gthread_objc_thread_id (void)
+{
+  /* No thread support, use 1.  */
+  return (objc_thread_t) 1;
+}
+
+/* Sets the thread's local storage pointer.  */
+static inline int
+__gthread_objc_thread_set_data (void *value)
+{
+  thread_local_storage = value;
+  return 0;
+}
+
+/* Returns the thread's local storage pointer.  */
+static inline void *
+__gthread_objc_thread_get_data (void)
+{
+  return thread_local_storage;
+}
+
+/* Backend mutex functions */
+
+/* Allocate a mutex.  */
+static inline int
+__gthread_objc_mutex_allocate (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Deallocate a mutex.  */
+static inline int
+__gthread_objc_mutex_deallocate (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Grab a lock on a mutex.  */
+static inline int
+__gthread_objc_mutex_lock (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  /* There can only be one thread, so we always get the lock */
+  return 0;
+}
+
+/* Try to grab a lock on a mutex.  */
+static inline int
+__gthread_objc_mutex_trylock (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  /* There can only be one thread, so we always get the lock */
+  return 0;
+}
+
+/* Unlock the mutex */
+static inline int
+__gthread_objc_mutex_unlock (objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Backend condition mutex functions */
+
+/* Allocate a condition.  */
+static inline int
+__gthread_objc_condition_allocate (objc_condition_t condition _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Deallocate a condition.  */
+static inline int
+__gthread_objc_condition_deallocate (objc_condition_t condition _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Wait on the condition */
+static inline int
+__gthread_objc_condition_wait (objc_condition_t condition _GLIBCXX_UNUSED,
+			       objc_mutex_t mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Wake up all threads waiting on this condition.  */
+static inline int
+__gthread_objc_condition_broadcast (objc_condition_t condition _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+/* Wake up one thread waiting on this condition.  */
+static inline int
+__gthread_objc_condition_signal (objc_condition_t condition _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+#else /* _LIBOBJC */
+
+static inline int
+__gthread_active_p (void)
+{
+  return 0;
+}
+
+static inline int
+__gthread_once (__gthread_once_t *__once _GLIBCXX_UNUSED, void (*__func) (void) _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int _GLIBCXX_UNUSED
+__gthread_key_create (__gthread_key_t *__key _GLIBCXX_UNUSED, void (*__func) (void *) _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static int _GLIBCXX_UNUSED
+__gthread_key_delete (__gthread_key_t __key _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline void *
+__gthread_getspecific (__gthread_key_t __key _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_setspecific (__gthread_key_t __key _GLIBCXX_UNUSED, const void *__v _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_mutex_destroy (__gthread_mutex_t *__mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_mutex_lock (__gthread_mutex_t *__mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_mutex_trylock (__gthread_mutex_t *__mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_mutex_unlock (__gthread_mutex_t *__mutex _GLIBCXX_UNUSED)
+{
+  return 0;
+}
+
+static inline int
+__gthread_recursive_mutex_lock (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_lock (__mutex);
+}
+
+static inline int
+__gthread_recursive_mutex_trylock (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_trylock (__mutex);
+}
+
+static inline int
+__gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_unlock (__mutex);
+}
+
+static inline int
+__gthread_recursive_mutex_destroy (__gthread_recursive_mutex_t *__mutex)
+{
+  return __gthread_mutex_destroy (__mutex);
+}
+
+#endif /* _LIBOBJC */
+
+#undef _GLIBCXX_UNUSED
+
+#endif /* ! _GLIBCXX_GCC_GTHR_SINGLE_H */