Always use __p__fmode for _fmode.

It requires adding compatibility code for x86_64 msvcrt version. I don't have arm setup to test, but I assume it's present there.

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Martin Storsjö <martin@martin.st>

mingw-w64-crt/Makefile.am

@@ -228,24 +228,28 @@ src_msvcrt64=\
   $(src_msvcrt) \
   misc/__p___argv.c \
   misc/__p__acmdln.c \
+  misc/__p__fmode.c \
   misc/__p__wcmdln.c
 
 src_msvcrtarm32=\
   $(src_msvcrt) \
   misc/__p___argv.c \
   misc/__p__acmdln.c \
+  misc/__p__fmode.c \
   misc/__p__wcmdln.c
 
 src_msvcrtarm64=\
   $(src_msvcrt) \
   misc/__p___argv.c \
   misc/__p__acmdln.c \
+  misc/__p__fmode.c \
   misc/__p__wcmdln.c
 
 src_msvcr80_64=\
   $(src_msvcrt_common) \
   misc/__p___argv.c \
   misc/__p__acmdln.c \
+  misc/__p__fmode.c \
   misc/__p__wcmdln.c
 
 # These mingwex sources are target independent:

mingw-w64-crt/aclocal.m4

@@ -1,6 +1,6 @@
-# generated automatically by aclocal 1.15 -*- Autoconf -*-
+# generated automatically by aclocal 1.15.1 -*- Autoconf -*-
 
-# Copyright (C) 1996-2014 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -20,7 +20,7 @@ You have another version of autoconf.  It may work, but is not guaranteed to.
 If you have problems, you may need to regenerate the build system entirely.
 To do so, use the procedure documented by the package, typically 'autoreconf'.])])
 
-# Copyright (C) 2002-2014 Free Software Foundation, Inc.
+# Copyright (C) 2002-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -35,7 +35,7 @@ AC_DEFUN([AM_AUTOMAKE_VERSION],
 [am__api_version='1.15'
 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
 dnl require some minimum version.  Point them to the right macro.
-m4_if([$1], [1.15], [],
+m4_if([$1], [1.15.1], [],
       [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
 ])
 
@@ -51,12 +51,12 @@ m4_define([_AM_AUTOCONF_VERSION], [])
 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-[AM_AUTOMAKE_VERSION([1.15])dnl
+[AM_AUTOMAKE_VERSION([1.15.1])dnl
 m4_ifndef([AC_AUTOCONF_VERSION],
   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
 
-# Copyright (C) 2011-2014 Free Software Foundation, Inc.
+# Copyright (C) 2011-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -118,7 +118,7 @@ AC_SUBST([AR])dnl
 
 # Figure out how to run the assembler.                      -*- Autoconf -*-
 
-# Copyright (C) 2001-2014 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -138,7 +138,7 @@ _AM_IF_OPTION([no-dependencies],, [_AM_DEPENDENCIES([CCAS])])dnl
 
 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
 
-# Copyright (C) 2001-2014 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -190,7 +190,7 @@ am_aux_dir=`cd "$ac_aux_dir" && pwd`
 
 # AM_COND_IF                                            -*- Autoconf -*-
 
-# Copyright (C) 2008-2014 Free Software Foundation, Inc.
+# Copyright (C) 2008-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -227,7 +227,7 @@ fi[]dnl
 
 # AM_CONDITIONAL                                            -*- Autoconf -*-
 
-# Copyright (C) 1997-2014 Free Software Foundation, Inc.
+# Copyright (C) 1997-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -258,7 +258,7 @@ AC_CONFIG_COMMANDS_PRE(
 Usually this means the macro was only invoked conditionally.]])
 fi])])
 
-# Copyright (C) 1999-2014 Free Software Foundation, Inc.
+# Copyright (C) 1999-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -449,7 +449,7 @@ _AM_SUBST_NOTMAKE([am__nodep])dnl
 
 # Generate code to set up dependency tracking.              -*- Autoconf -*-
 
-# Copyright (C) 1999-2014 Free Software Foundation, Inc.
+# Copyright (C) 1999-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -525,7 +525,7 @@ AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
 
 # Do all the work for Automake.                             -*- Autoconf -*-
 
-# Copyright (C) 1996-2014 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -722,7 +722,7 @@ for _am_header in $config_headers :; do
 done
 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
 
-# Copyright (C) 2001-2014 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -743,7 +743,7 @@ if test x"${install_sh+set}" != xset; then
 fi
 AC_SUBST([install_sh])])
 
-# Copyright (C) 2003-2014 Free Software Foundation, Inc.
+# Copyright (C) 2003-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -765,7 +765,7 @@ AC_SUBST([am__leading_dot])])
 # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
 # From Jim Meyering
 
-# Copyright (C) 1996-2014 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -800,7 +800,7 @@ AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 
 # Check to see how 'make' treats includes.	            -*- Autoconf -*-
 
-# Copyright (C) 2001-2014 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -850,7 +850,7 @@ rm -f confinc confmf
 
 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
 
-# Copyright (C) 1997-2014 Free Software Foundation, Inc.
+# Copyright (C) 1997-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -889,7 +889,7 @@ fi
 
 # Helper functions for option handling.                     -*- Autoconf -*-
 
-# Copyright (C) 2001-2014 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -918,7 +918,7 @@ AC_DEFUN([_AM_SET_OPTIONS],
 AC_DEFUN([_AM_IF_OPTION],
 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
 
-# Copyright (C) 1999-2014 Free Software Foundation, Inc.
+# Copyright (C) 1999-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -965,7 +965,7 @@ AC_LANG_POP([C])])
 # For backward compatibility.
 AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
 
-# Copyright (C) 2001-2014 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -984,7 +984,7 @@ AC_DEFUN([AM_RUN_LOG],
 
 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
 
-# Copyright (C) 1996-2014 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1065,7 +1065,7 @@ AC_CONFIG_COMMANDS_PRE(
 rm -f conftest.file
 ])
 
-# Copyright (C) 2009-2014 Free Software Foundation, Inc.
+# Copyright (C) 2009-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1125,7 +1125,7 @@ AC_SUBST([AM_BACKSLASH])dnl
 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
 ])
 
-# Copyright (C) 2001-2014 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1153,7 +1153,7 @@ fi
 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 AC_SUBST([INSTALL_STRIP_PROGRAM])])
 
-# Copyright (C) 2006-2014 Free Software Foundation, Inc.
+# Copyright (C) 2006-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1172,7 +1172,7 @@ AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
 
 # Check how to create a tarball.                            -*- Autoconf -*-
 
-# Copyright (C) 2004-2014 Free Software Foundation, Inc.
+# Copyright (C) 2004-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,

mingw-w64-crt/crt/crtexe.c

@@ -139,7 +139,7 @@ pre_c_init (void)
     __set_app_type (_CONSOLE_APP);
   __onexitbegin = __onexitend = (_PVFV *) _encode_pointer ((_PVFV *)(-1));
 
-  * __MINGW_IMP_SYMBOL(_fmode) = _fmode;
+  * __p__fmode() = _fmode;
   * __MINGW_IMP_SYMBOL(_commode) = _commode;
 
 #ifdef WPRFLAG

mingw-w64-crt/crt/ucrtbase_compat.c

@@ -120,10 +120,8 @@ unsigned int __cdecl _get_output_format(void)
 
 static char ** local__initenv;
 static wchar_t ** local__winitenv;
-static int local_fmode;
 char *** __MINGW_IMP_SYMBOL(__initenv) = &local__initenv;
 wchar_t *** __MINGW_IMP_SYMBOL(__winitenv) = &local__winitenv;
-int * __MINGW_IMP_SYMBOL(_fmode) = &local_fmode;
 
 
 // The parts below are mostly ugly workarounds, necessary to appease code

mingw-w64-crt/misc/__p__fmode.c

@@ -0,0 +1,17 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+
+#include <_mingw.h>
+
+extern int * __MINGW_IMP_SYMBOL(_fmode);
+
+int *__cdecl __p__fmode(void);
+int *__cdecl __p__fmode(void)
+{
+    return __MINGW_IMP_SYMBOL(_fmode);
+}
+
+typeof(__p__fmode) *__MINGW_IMP_SYMBOL(__p__fmode) = __p__fmode;

mingw-w64-headers/crt/stdlib.h

@@ -174,24 +174,28 @@ _CRTIMP int __cdecl ___mb_cur_max_func(void);
 #endif /* __MSVCRT_VERSION__ < 0x1400 */
 #endif
 
-  // We have a fallback definition of __p___argv for msvcrt versions that
-  // lack it.
+  /* We have a fallback definition of __p___argv and __p__fmode for
+     msvcrt versions that lack it. */
   _CRTIMP char ***__cdecl __p___argv(void);
+  _CRTIMP int *__cdecl __p__fmode(void);
 #if (defined(_X86_) && !defined(__x86_64)) || (__MSVCRT_VERSION__ >= 0x1400)
   _CRTIMP int *__cdecl __p___argc(void);
   _CRTIMP wchar_t ***__cdecl __p___wargv(void);
   _CRTIMP char ***__cdecl __p__environ(void);
   _CRTIMP wchar_t ***__cdecl __p__wenviron(void);
   _CRTIMP char **__cdecl __p__pgmptr(void);
   _CRTIMP wchar_t **__cdecl __p__wpgmptr(void);
-  _CRTIMP int *__cdecl __p__fmode(void);
 #endif
 
   errno_t __cdecl _get_pgmptr(char **_Value);
   errno_t __cdecl _get_wpgmptr(wchar_t **_Value);
   _CRTIMP errno_t __cdecl _set_fmode(int _Mode);
   _CRTIMP errno_t __cdecl _get_fmode(int *_PMode);
 
+#ifndef _fmode
+#define _fmode (* __p__fmode())
+#endif
+
 #ifdef _MSVCRT_
 
 #ifndef __argc
@@ -220,9 +224,6 @@ _CRTIMP int __cdecl ___mb_cur_max_func(void);
 #ifndef _wpgmptr
   extern wchar_t *_wpgmptr;
 #endif
-#ifndef _fmode
-  extern int _fmode;
-#endif
 
 #ifndef _osplatform
   extern unsigned int _osplatform;
@@ -273,9 +274,6 @@ _CRTIMP int __cdecl ___mb_cur_max_func(void);
 #ifndef _wpgmptr
 #define _wpgmptr (* __p__wpgmptr())
 #endif
-#ifndef _fmode
-#define _fmode (* __p__fmode())
-#endif
 
 #else /* __MSVCRT_VERSION__ >= 0x1400 */
 
@@ -313,10 +311,6 @@ _CRTIMP int __cdecl ___mb_cur_max_func(void);
   extern wchar_t ** __MINGW_IMP_SYMBOL(_wpgmptr);
 #define _wpgmptr (* __MINGW_IMP_SYMBOL(_wpgmptr))
 #endif
-#ifndef _fmode
-  extern int * __MINGW_IMP_SYMBOL(_fmode);
-#define _fmode	(* __MINGW_IMP_SYMBOL(_fmode))
-#endif
 
 #ifndef _osplatform
   extern unsigned int * __MINGW_IMP_SYMBOL(_osplatform);