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configure.host: Use config/os/mingw32-w64 instead of config/os/mingw32 if vendor key is "w64". 

2011-10-14  Jonathan Yong  <jon_y@users.sourceforge.net>

	* configure.host: Use config/os/mingw32-w64 instead of
	config/os/mingw32 if vendor key is "w64".
	* config/os/mingw32-w64: Duplicate from config/os/mingw32.
	* config/os/mingw32-w64/os_defines.h: Enable
	_GLIBCXX_FULLY_DYNAMIC_STRING if undefined.
	* acinclude.m4: Set fully-dynamic-string to 1 when enabled,
	0 when disabled or undefined if unset by user.
	* include/bits/basic_string.h: Check if
	_GLIBCXX_FULLY_DYNAMIC_STRING is set to 0 instead of undefined.
	include/bits/basic_string.tcc: Likewise.
	* configure: Regenerated.
	* config.h.in: Likewise.

From-SVN: r179961
This commit is contained in:
Jonathan Yong 2011-10-14 06:57:55 +00:00 committed by Kai Tietz
parent 4fbe3b8a2b
commit d7a3ef9794
12 changed files with 644 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
libstdc++-v3/ChangeLog
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@ -1,3 +1,18 @@
2011-10-14 Jonathan Yong <jon_y@users.sourceforge.net>
* configure.host: Use config/os/mingw32-w64 instead of
config/os/mingw32 if vendor key is "w64".
* config/os/mingw32-w64: Duplicate from config/os/mingw32.
* config/os/mingw32-w64/os_defines.h: Enable
_GLIBCXX_FULLY_DYNAMIC_STRING if undefined.
* acinclude.m4: Set fully-dynamic-string to 1 when enabled,
0 when disabled or undefined if unset by user.
* include/bits/basic_string.h: Check if
_GLIBCXX_FULLY_DYNAMIC_STRING is set to 0 instead of undefined.
include/bits/basic_string.tcc: Likewise.
* configure: Regenerated.
* config.h.in: Likewise.
2011-10-13 Paolo Carlini <paolo.carlini@oracle.com> 2011-10-13 Paolo Carlini <paolo.carlini@oracle.com>
PR libstdc++/50714 PR libstdc++/50714

12
libstdc++-v3/acinclude.m4
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@ -564,17 +564,21 @@ dnl be turned on, that does not put empty objects in per-process static
dnl memory (mostly useful together with shared memory allocators, see PR dnl memory (mostly useful together with shared memory allocators, see PR
dnl libstdc++/16612 for details). dnl libstdc++/16612 for details).
dnl dnl
dnl --enable-fully-dynamic-string defines _GLIBCXX_FULLY_DYNAMIC_STRING dnl --enable-fully-dynamic-string defines _GLIBCXX_FULLY_DYNAMIC_STRING to 1
dnl --disable-fully-dynamic-string leaves _GLIBCXX_FULLY_DYNAMIC_STRING undefined dnl --disable-fully-dynamic-string defines _GLIBCXX_FULLY_DYNAMIC_STRING to 0
dnl otherwise undefined
dnl + Usage: GLIBCXX_ENABLE_FULLY_DYNAMIC_STRING[(DEFAULT)] dnl + Usage: GLIBCXX_ENABLE_FULLY_DYNAMIC_STRING[(DEFAULT)]
dnl Where DEFAULT is either `yes' or `no'. dnl Where DEFAULT is either `yes' or `no'.
dnl dnl
AC_DEFUN([GLIBCXX_ENABLE_FULLY_DYNAMIC_STRING], [ AC_DEFUN([GLIBCXX_ENABLE_FULLY_DYNAMIC_STRING], [
GLIBCXX_ENABLE(fully-dynamic-string,$1,,[do not put empty strings in per-process static memory]) GLIBCXX_ENABLE(fully-dynamic-string,$1,,[do not put empty strings in per-process static memory])
if test $enable_fully_dynamic_string = yes; then if test $enable_fully_dynamic_string = yes; then
AC_DEFINE(_GLIBCXX_FULLY_DYNAMIC_STRING, 1, enable_fully_dynamic_string_def=1
[Define if a fully dynamic basic_string is wanted.]) else
enable_fully_dynamic_string_def=0
fi fi
AC_DEFINE_UNQUOTED([_GLIBCXX_FULLY_DYNAMIC_STRING], [${enable_fully_dynamic_string_def}],
[Define to 1 if a fully dynamic basic_string is wanted, 0 to disable, undefined for platform defaults])
]) ])

3
libstdc++-v3/config.h.in
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@ -707,7 +707,8 @@
/* Define to use concept checking code from the boost libraries. */ /* Define to use concept checking code from the boost libraries. */
#undef _GLIBCXX_CONCEPT_CHECKS #undef _GLIBCXX_CONCEPT_CHECKS
/* Define if a fully dynamic basic_string is wanted. */ /* Define to 1 if a fully dynamic basic_string is wanted, 0 to disable,
undefined for platform defaults */
#undef _GLIBCXX_FULLY_DYNAMIC_STRING #undef _GLIBCXX_FULLY_DYNAMIC_STRING
/* Define if gthreads library is available. */ /* Define if gthreads library is available. */

64
libstdc++-v3/config/os/mingw32-w64/ctype_base.h Normal file
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@ -0,0 +1,64 @@
// Locale support -*- C++ -*-
// Copyright (C) 1997, 1998, 1999, 2007, 2009 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
//
// We don't use the C-locale masks defined in mingw/include/ctype.h
// because those masks do not conform to the requirements of 22.2.1.
// In particular, a separate 'print' bitmask does not exist (isprint(c)
// relies on a combination of flags) and the '_ALPHA' mask is also a
// combination of simple bitmasks. Thus, we define libstdc++-specific
// masks here, based on the generic masks, and the corresponding
// classic_table in ctype_noninline.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 unsigned short mask;
static const mask upper = 1 << 0;
static const mask lower = 1 << 1;
static const mask alpha = 1 << 2;
static const mask digit = 1 << 3;
static const mask xdigit = 1 << 4;
static const mask space = 1 << 5;
static const mask print = 1 << 6;
static const mask graph = (1 << 2) | (1 << 3) | (1 << 9); // alnum|punct
static const mask cntrl = 1 << 8;
static const mask punct = 1 << 9;
static const mask alnum = (1 << 2) | (1 << 3); // alpha|digit
};
_GLIBCXX_END_NAMESPACE_VERSION
} // namespace

243
libstdc++-v3/config/os/mingw32-w64/ctype_configure_char.cc Normal file
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@ -0,0 +1,243 @@
// Locale support -*- C++ -*-
// Copyright (C) 2011 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 ctype_configure_char.cc */
//
// ISO C++ 14882: 22.1 Locales
//
#include <locale>
#include <cstdlib>
#include <cstring>
namespace std _GLIBCXX_VISIBILITY(default)
{
_GLIBCXX_BEGIN_NAMESPACE_VERSION
// The classic table used in libstdc++ is *not* the C _ctype table
// used by mscvrt, but is based on the ctype masks defined for libstdc++
// in ctype_base.h.
const ctype_base::mask*
ctype<char>::classic_table() throw()
{
static const ctype_base::mask _S_classic_table[256] =
{
cntrl /* null */,
cntrl /* ^A */,
cntrl /* ^B */,
cntrl /* ^C */,
cntrl /* ^D */,
cntrl /* ^E */,
cntrl /* ^F */,
cntrl /* ^G */,
cntrl /* ^H */,
ctype_base::mask(space | cntrl) /* tab */,
ctype_base::mask(space | cntrl) /* LF */,
ctype_base::mask(space | cntrl) /* ^K */,
ctype_base::mask(space | cntrl) /* FF */,
ctype_base::mask(space | cntrl) /* ^M */,
cntrl /* ^N */,
cntrl /* ^O */,
cntrl /* ^P */,
cntrl /* ^Q */,
cntrl /* ^R */,
cntrl /* ^S */,
cntrl /* ^T */,
cntrl /* ^U */,
cntrl /* ^V */,
cntrl /* ^W */,
cntrl /* ^X */,
cntrl /* ^Y */,
cntrl /* ^Z */,
cntrl /* esc */,
cntrl /* ^\ */,
cntrl /* ^] */,
cntrl /* ^^ */,
cntrl /* ^_ */,
ctype_base::mask(space | print) /* */,
ctype_base::mask(punct | print) /* ! */,
ctype_base::mask(punct | print) /* " */,
ctype_base::mask(punct | print) /* # */,
ctype_base::mask(punct | print) /* $ */,
ctype_base::mask(punct | print) /* % */,
ctype_base::mask(punct | print) /* & */,
ctype_base::mask(punct | print) /* ' */,
ctype_base::mask(punct | print) /* ( */,
ctype_base::mask(punct | print) /* ) */,
ctype_base::mask(punct | print) /* * */,
ctype_base::mask(punct | print) /* + */,
ctype_base::mask(punct | print) /* , */,
ctype_base::mask(punct | print) /* - */,
ctype_base::mask(punct | print) /* . */,
ctype_base::mask(punct | print) /* / */,
ctype_base::mask(digit | xdigit | print) /* 0 */,
ctype_base::mask(digit | xdigit | print) /* 1 */,
ctype_base::mask(digit | xdigit | print) /* 2 */,
ctype_base::mask(digit | xdigit | print) /* 3 */,
ctype_base::mask(digit | xdigit | print) /* 4 */,
ctype_base::mask(digit | xdigit | print) /* 5 */,
ctype_base::mask(digit | xdigit | print) /* 6 */,
ctype_base::mask(digit | xdigit | print) /* 7 */,
ctype_base::mask(digit | xdigit | print) /* 8 */,
ctype_base::mask(digit | xdigit | print) /* 9 */,
ctype_base::mask(punct | print) /* : */,
ctype_base::mask(punct | print) /* ; */,
ctype_base::mask(punct | print) /* < */,
ctype_base::mask(punct | print) /* = */,
ctype_base::mask(punct | print) /* > */,
ctype_base::mask(punct | print) /* ? */,
ctype_base::mask(punct | print) /* ! */,
ctype_base::mask(alpha | upper | xdigit | print) /* A */,
ctype_base::mask(alpha | upper | xdigit | print) /* B */,
ctype_base::mask(alpha | upper | xdigit | print) /* C */,
ctype_base::mask(alpha | upper | xdigit | print) /* D */,
ctype_base::mask(alpha | upper | xdigit | print) /* E */,
ctype_base::mask(alpha | upper | xdigit | print) /* F */,
ctype_base::mask(alpha | upper | print) /* G */,
ctype_base::mask(alpha | upper | print) /* H */,
ctype_base::mask(alpha | upper | print) /* I */,
ctype_base::mask(alpha | upper | print) /* J */,
ctype_base::mask(alpha | upper | print) /* K */,
ctype_base::mask(alpha | upper | print) /* L */,
ctype_base::mask(alpha | upper | print) /* M */,
ctype_base::mask(alpha | upper | print) /* N */,
ctype_base::mask(alpha | upper | print) /* O */,
ctype_base::mask(alpha | upper | print) /* P */,
ctype_base::mask(alpha | upper | print) /* Q */,
ctype_base::mask(alpha | upper | print) /* R */,
ctype_base::mask(alpha | upper | print) /* S */,
ctype_base::mask(alpha | upper | print) /* T */,
ctype_base::mask(alpha | upper | print) /* U */,
ctype_base::mask(alpha | upper | print) /* V */,
ctype_base::mask(alpha | upper | print) /* W */,
ctype_base::mask(alpha | upper | print) /* X */,
ctype_base::mask(alpha | upper | print) /* Y */,
ctype_base::mask(alpha | upper | print) /* Z */,
ctype_base::mask(punct | print) /* [ */,
ctype_base::mask(punct | print) /* \ */,
ctype_base::mask(punct | print) /* ] */,
ctype_base::mask(punct | print) /* ^ */,
ctype_base::mask(punct | print) /* _ */,
ctype_base::mask(punct | print) /* ` */,
ctype_base::mask(alpha | lower | xdigit | print) /* a */,
ctype_base::mask(alpha | lower | xdigit | print) /* b */,
ctype_base::mask(alpha | lower | xdigit | print) /* c */,
ctype_base::mask(alpha | lower | xdigit | print) /* d */,
ctype_base::mask(alpha | lower | xdigit | print) /* e */,
ctype_base::mask(alpha | lower | xdigit | print) /* f */,
ctype_base::mask(alpha | lower | print) /* g */,
ctype_base::mask(alpha | lower | print) /* h */,
ctype_base::mask(alpha | lower | print) /* i */,
ctype_base::mask(alpha | lower | print) /* j */,
ctype_base::mask(alpha | lower | print) /* k */,
ctype_base::mask(alpha | lower | print) /* l */,
ctype_base::mask(alpha | lower | print) /* m */,
ctype_base::mask(alpha | lower | print) /* n */,
ctype_base::mask(alpha | lower | print) /* o */,
ctype_base::mask(alpha | lower | print) /* p */,
ctype_base::mask(alpha | lower | print) /* q */,
ctype_base::mask(alpha | lower | print) /* r */,
ctype_base::mask(alpha | lower | print) /* s */,
ctype_base::mask(alpha | lower | print) /* t */,
ctype_base::mask(alpha | lower | print) /* u */,
ctype_base::mask(alpha | lower | print) /* v */,
ctype_base::mask(alpha | lower | print) /* w */,
ctype_base::mask(alpha | lower | print) /* x */,
ctype_base::mask(alpha | lower | print) /* y */,
ctype_base::mask(alpha | lower | print) /* x */,
ctype_base::mask(punct | print) /* { */,
ctype_base::mask(punct | print) /* | */,
ctype_base::mask(punct | print) /* } */,
ctype_base::mask(punct | print) /* ~ */,
cntrl /* del (0x7f)*/,
/* The next 128 entries are all 0. */
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
};
return _S_classic_table;
}
ctype<char>::ctype(__c_locale, const mask* __table, bool __del,
size_t __refs)
: facet(__refs), _M_del(__table != 0 && __del),
_M_toupper(NULL), _M_tolower(NULL),
_M_table(__table ? __table : classic_table())
{
memset(_M_widen, 0, sizeof(_M_widen));
_M_widen_ok = 0;
memset(_M_narrow, 0, sizeof(_M_narrow));
_M_narrow_ok = 0;
}
ctype<char>::ctype(const mask* __table, bool __del, size_t __refs)
: facet(__refs), _M_del(__table != 0 && __del),
_M_toupper(NULL), _M_tolower(NULL),
_M_table(__table ? __table : classic_table())
{
memset(_M_widen, 0, sizeof(_M_widen));
_M_widen_ok = 0;
memset(_M_narrow, 0, sizeof(_M_narrow));
_M_narrow_ok = 0;
}
char
ctype<char>::do_toupper(char __c) const
{ return (this->is(ctype_base::lower, __c) ? (__c - 'a' + 'A') : __c); }
const char*
ctype<char>::do_toupper(char* __low, const char* __high) const
{
while (__low < __high)
{
*__low = this->do_toupper(*__low);
++__low;
}
return __high;
}
char
ctype<char>::do_tolower(char __c) const
{ return (this->is(ctype_base::upper, __c) ? (__c - 'A' + 'a') : __c); }
const char*
ctype<char>::do_tolower(char* __low, const char* __high) const
{
while (__low < __high)
{
*__low = this->do_tolower(*__low);
++__low;
}
return __high;
}
_GLIBCXX_END_NAMESPACE_VERSION
} // namespace

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libstdc++-v3/config/os/mingw32-w64/ctype_inline.h Normal file
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@ -0,0 +1,75 @@
// Locale support -*- C++ -*-
// Copyright (C) 2000, 2009, 2010 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

142
libstdc++-v3/config/os/mingw32-w64/error_constants.h Normal file
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// Specific definitions for mingw32 platform -*- C++ -*-
// Copyright (C) 2007, 2008, 2009, 2010, 2011 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
#include <bits/c++config.h>
#include <cerrno>
namespace std _GLIBCXX_VISIBILITY(default)
{
_GLIBCXX_BEGIN_NAMESPACE_VERSION
// Most of the commented-out error codes are socket-related and could be
// replaced by Winsock WSA-prefixed equivalents.
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,
// bad_message = EBADMSG,
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,
// identifier_removed = EIDRM,
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,
#ifdef _GLIBCXX_HAVE_ECHILD
no_child_process = ECHILD,
#endif
// no_link = ENOLINK,
no_lock_available = ENOLCK,
// no_message_available = ENODATA,
// no_message = ENOMSG,
// no_protocol_option = ENOPROTOOPT,
#ifdef _GLIBCXX_HAVE_ENOSPC
no_space_on_device = ENOSPC,
#endif
// no_stream_resources = ENOSR,
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,
// not_a_stream = ENOSTR,
// not_connected = ENOTCONN,
not_enough_memory = ENOMEM,
#ifdef _GLIBCXX_HAVE_ENOTSUP
not_supported = ENOTSUP,
#endif
// operation_canceled = ECANCELED,
// operation_in_progress = EINPROGRESS,
#ifdef _GLIBCXX_HAVE_EPERM
operation_not_permitted = EPERM,
#endif
// operation_not_supported = EOPNOTSUPP,
#ifdef _GLIBCXX_HAVE_EWOULDBLOCK
operation_would_block = EWOULDBLOCK,
#endif
// owner_dead = EOWNERDEAD,
permission_denied = EACCES,
// protocol_error = EPROTO,
// protocol_not_supported = EPROTONOSUPPORT,
read_only_file_system = EROFS,
resource_deadlock_would_occur = EDEADLK,
resource_unavailable_try_again = EAGAIN,
result_out_of_range = ERANGE,
// state_not_recoverable = ENOTRECOVERABLE,
// stream_timeout = ETIME,
// text_file_busy = ETXTBSY,
#ifdef _GLIBCXX_HAVE_ETIMEDOUT
timed_out = ETIMEDOUT,
#endif
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

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// Specific definitions for generic platforms -*- C++ -*-
// Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
// 2009, 2010 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
// System-specific #define, typedefs, corrections, etc, go here. This
// file will come before all others.
// Define as 0, if you want, to enable inlining of gthread functions.
// By default, don't pollute libstdc++ with win32api names.
#if !defined (__GTHREAD_HIDE_WIN32API)
# define __GTHREAD_HIDE_WIN32API 1
#endif
// Don't let win32api windef.h define min and max as macros
// if included after c++config.h.
#undef NOMINMAX
#define NOMINMAX 1
#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
// See libstdc++/37522.
#define _GLIBCXX_HAVE_BROKEN_VSWPRINTF 1
// See libstdc++/43738
// On native windows targets there is no ioctl function. And the existing
// ioctlsocket function doesn't work for normal file-descriptors.
#define _GLIBCXX_NO_IOCTL 1
#endif

11
libstdc++-v3/configure vendored
View File

@ -17240,11 +17240,16 @@ fi
if test $enable_fully_dynamic_string = yes; then if test $enable_fully_dynamic_string = yes; then
enable_fully_dynamic_string_def=1
$as_echo "#define _GLIBCXX_FULLY_DYNAMIC_STRING 1" >>confdefs.h else
enable_fully_dynamic_string_def=0
fi fi
cat >>confdefs.h <<_ACEOF
#define _GLIBCXX_FULLY_DYNAMIC_STRING ${enable_fully_dynamic_string_def}
_ACEOF
# Check whether --enable-extern-template was given. # Check whether --enable-extern-template was given.

12
libstdc++-v3/configure.host
View File

@ -260,8 +260,16 @@ case "${host_os}" in
atomic_word_dir=os/irix atomic_word_dir=os/irix
;; ;;
mingw32*) mingw32*)
os_include_dir="os/mingw32" case "$host" in
error_constants_dir="os/mingw32" *-w64-*)
os_include_dir="os/mingw32-w64"
error_constants_dir="os/mingw32-w64"
;;
*)
os_include_dir="os/mingw32"
error_constants_dir="os/mingw32"
;;
esac
OPT_LDFLAGS="${OPT_LDFLAGS} \$(lt_host_flags)" OPT_LDFLAGS="${OPT_LDFLAGS} \$(lt_host_flags)"
;; ;;
netbsd*) netbsd*)

10
libstdc++-v3/include/bits/basic_string.h
View File

@ -201,7 +201,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
void void
_M_set_length_and_sharable(size_type __n) _M_set_length_and_sharable(size_type __n)
{ {
#ifndef _GLIBCXX_FULLY_DYNAMIC_STRING #if _GLIBCXX_FULLY_DYNAMIC_STRING == 0
if (__builtin_expect(this != &_S_empty_rep(), false)) if (__builtin_expect(this != &_S_empty_rep(), false))
#endif #endif
{ {
@ -231,7 +231,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
void void
_M_dispose(const _Alloc& __a) _M_dispose(const _Alloc& __a)
{ {
#ifndef _GLIBCXX_FULLY_DYNAMIC_STRING #if _GLIBCXX_FULLY_DYNAMIC_STRING == 0
if (__builtin_expect(this != &_S_empty_rep(), false)) if (__builtin_expect(this != &_S_empty_rep(), false))
#endif #endif
{ {
@ -252,7 +252,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
_CharT* _CharT*
_M_refcopy() throw() _M_refcopy() throw()
{ {
#ifndef _GLIBCXX_FULLY_DYNAMIC_STRING #if _GLIBCXX_FULLY_DYNAMIC_STRING == 0
if (__builtin_expect(this != &_S_empty_rep(), false)) if (__builtin_expect(this != &_S_empty_rep(), false))
#endif #endif
__gnu_cxx::__atomic_add_dispatch(&this->_M_refcount, 1); __gnu_cxx::__atomic_add_dispatch(&this->_M_refcount, 1);
@ -430,7 +430,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
* @brief Default constructor creates an empty string. * @brief Default constructor creates an empty string.
*/ */
basic_string() basic_string()
#ifndef _GLIBCXX_FULLY_DYNAMIC_STRING #if _GLIBCXX_FULLY_DYNAMIC_STRING == 0
: _M_dataplus(_S_empty_rep()._M_refdata(), _Alloc()) { } : _M_dataplus(_S_empty_rep()._M_refdata(), _Alloc()) { }
#else #else
: _M_dataplus(_S_construct(size_type(), _CharT(), _Alloc()), _Alloc()){ } : _M_dataplus(_S_construct(size_type(), _CharT(), _Alloc()), _Alloc()){ }
@ -502,7 +502,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
basic_string(basic_string&& __str) noexcept basic_string(basic_string&& __str) noexcept
: _M_dataplus(__str._M_dataplus) : _M_dataplus(__str._M_dataplus)
{ {
#ifndef _GLIBCXX_FULLY_DYNAMIC_STRING #if _GLIBCXX_FULLY_DYNAMIC_STRING == 0
__str._M_data(_S_empty_rep()._M_refdata()); __str._M_data(_S_empty_rep()._M_refdata());
#else #else
__str._M_data(_S_construct(size_type(), _CharT(), get_allocator())); __str._M_data(_S_construct(size_type(), _CharT(), get_allocator()));

8
libstdc++-v3/include/bits/basic_string.tcc
View File

@ -80,7 +80,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
_S_construct(_InIterator __beg, _InIterator __end, const _Alloc& __a, _S_construct(_InIterator __beg, _InIterator __end, const _Alloc& __a,
input_iterator_tag) input_iterator_tag)
{ {
#ifndef _GLIBCXX_FULLY_DYNAMIC_STRING #if _GLIBCXX_FULLY_DYNAMIC_STRING == 0
if (__beg == __end && __a == _Alloc()) if (__beg == __end && __a == _Alloc())
return _S_empty_rep()._M_refdata(); return _S_empty_rep()._M_refdata();
#endif #endif
@ -126,7 +126,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
_S_construct(_InIterator __beg, _InIterator __end, const _Alloc& __a, _S_construct(_InIterator __beg, _InIterator __end, const _Alloc& __a,
forward_iterator_tag) forward_iterator_tag)
{ {
#ifndef _GLIBCXX_FULLY_DYNAMIC_STRING #if _GLIBCXX_FULLY_DYNAMIC_STRING == 0
if (__beg == __end && __a == _Alloc()) if (__beg == __end && __a == _Alloc())
return _S_empty_rep()._M_refdata(); return _S_empty_rep()._M_refdata();
#endif #endif
@ -154,7 +154,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
basic_string<_CharT, _Traits, _Alloc>:: basic_string<_CharT, _Traits, _Alloc>::
_S_construct(size_type __n, _CharT __c, const _Alloc& __a) _S_construct(size_type __n, _CharT __c, const _Alloc& __a)
{ {
#ifndef _GLIBCXX_FULLY_DYNAMIC_STRING #if _GLIBCXX_FULLY_DYNAMIC_STRING == 0
if (__n == 0 && __a == _Alloc()) if (__n == 0 && __a == _Alloc())
return _S_empty_rep()._M_refdata(); return _S_empty_rep()._M_refdata();
#endif #endif
@ -456,7 +456,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
basic_string<_CharT, _Traits, _Alloc>:: basic_string<_CharT, _Traits, _Alloc>::
_M_leak_hard() _M_leak_hard()
{ {
#ifndef _GLIBCXX_FULLY_DYNAMIC_STRING #if _GLIBCXX_FULLY_DYNAMIC_STRING == 0
if (_M_rep() == &_S_empty_rep()) if (_M_rep() == &_S_empty_rep())
return; return;
#endif #endif