Update all auto-generated files

These files have been created by running ./build-aux/bootstrap with Gnulib as at commit d93b573ba772a334a83dac971c3004f1fed8a8a5 (with a date stamp of Wed Aug 23 14:45:58 2017 -0700), Autoconf 2.69, Automake 1.15.1, Gettext 0.19.8.1 and pkg-config 0.29.
2024-11-03 17:27:29 -05:00 · 2017-08-24 15:44:54 +10:00 · 2017-08-24 15:44:54 +10:00 · 2dc2bfb9bf
commit 2dc2bfb9bf
parent 1aa70a0da8
29 changed files with 407 additions and 940 deletions
--- a/Makefile.in
+++ b/Makefile.in
@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.15 from Makefile.am.
+# Makefile.in generated by automake 1.15.1 from Makefile.am.
 # @configure_input@

-# Copyright (C) 1994-2014 Free Software Foundation, Inc.
+# Copyright (C) 1994-2017 Free Software Foundation, Inc.

 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@ -329,6 +329,7 @@ GNULIB_DUP3 = @GNULIB_DUP3@
 GNULIB_DUPLOCALE = @GNULIB_DUPLOCALE@
 GNULIB_ENVIRON = @GNULIB_ENVIRON@
 GNULIB_EUIDACCESS = @GNULIB_EUIDACCESS@
+GNULIB_EXPLICIT_BZERO = @GNULIB_EXPLICIT_BZERO@
 GNULIB_FACCESSAT = @GNULIB_FACCESSAT@
 GNULIB_FCHDIR = @GNULIB_FCHDIR@
 GNULIB_FCHMODAT = @GNULIB_FCHMODAT@
@ -455,6 +456,7 @@ GNULIB_RAWMEMCHR = @GNULIB_RAWMEMCHR@
 GNULIB_READ = @GNULIB_READ@
 GNULIB_READLINK = @GNULIB_READLINK@
 GNULIB_READLINKAT = @GNULIB_READLINKAT@
+GNULIB_REALLOCARRAY = @GNULIB_REALLOCARRAY@
 GNULIB_REALLOC_POSIX = @GNULIB_REALLOC_POSIX@
 GNULIB_REALPATH = @GNULIB_REALPATH@
 GNULIB_REMOVE = @GNULIB_REMOVE@
@ -583,12 +585,14 @@ HAVE_DECL_GETLOGIN = @HAVE_DECL_GETLOGIN@
 HAVE_DECL_GETLOGIN_R = @HAVE_DECL_GETLOGIN_R@
 HAVE_DECL_GETPAGESIZE = @HAVE_DECL_GETPAGESIZE@
 HAVE_DECL_GETUSERSHELL = @HAVE_DECL_GETUSERSHELL@
+HAVE_DECL_INITSTATE = @HAVE_DECL_INITSTATE@
 HAVE_DECL_LOCALTIME_R = @HAVE_DECL_LOCALTIME_R@
 HAVE_DECL_MEMMEM = @HAVE_DECL_MEMMEM@
 HAVE_DECL_MEMRCHR = @HAVE_DECL_MEMRCHR@
 HAVE_DECL_OBSTACK_PRINTF = @HAVE_DECL_OBSTACK_PRINTF@
 HAVE_DECL_SETENV = @HAVE_DECL_SETENV@
 HAVE_DECL_SETHOSTNAME = @HAVE_DECL_SETHOSTNAME@
+HAVE_DECL_SETSTATE = @HAVE_DECL_SETSTATE@
 HAVE_DECL_SNPRINTF = @HAVE_DECL_SNPRINTF@
 HAVE_DECL_STRDUP = @HAVE_DECL_STRDUP@
 HAVE_DECL_STRERROR_R = @HAVE_DECL_STRERROR_R@
@ -606,6 +610,7 @@ HAVE_DUP2 = @HAVE_DUP2@
 HAVE_DUP3 = @HAVE_DUP3@
 HAVE_DUPLOCALE = @HAVE_DUPLOCALE@
 HAVE_EUIDACCESS = @HAVE_EUIDACCESS@
+HAVE_EXPLICIT_BZERO = @HAVE_EXPLICIT_BZERO@
 HAVE_FACCESSAT = @HAVE_FACCESSAT@
 HAVE_FCHDIR = @HAVE_FCHDIR@
 HAVE_FCHMODAT = @HAVE_FCHMODAT@
@ -676,6 +681,7 @@ HAVE_RANDOM_R = @HAVE_RANDOM_R@
 HAVE_RAWMEMCHR = @HAVE_RAWMEMCHR@
 HAVE_READLINK = @HAVE_READLINK@
 HAVE_READLINKAT = @HAVE_READLINKAT@
+HAVE_REALLOCARRAY = @HAVE_REALLOCARRAY@
 HAVE_REALPATH = @HAVE_REALPATH@
 HAVE_RENAMEAT = @HAVE_RENAMEAT@
 HAVE_RPMATCH = @HAVE_RPMATCH@
@ -1305,7 +1311,7 @@ distdir: $(DISTFILES)
 	  ! -type d ! -perm -444 -exec $(install_sh) -c -m a+r {} {} \; \
 	|| chmod -R a+r "$(distdir)"
 dist-gzip: distdir
-	tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
+	tardir=$(distdir) && $(am__tar) | eval GZIP= gzip $(GZIP_ENV) -c >$(distdir).tar.gz
 	$(am__post_remove_distdir)

 dist-bzip2: distdir
@ -1330,7 +1336,7 @@ dist-shar: distdir
 	@echo WARNING: "Support for shar distribution archives is" \
 	               "deprecated." >&2
 	@echo WARNING: "It will be removed altogether in Automake 2.0" >&2
-	shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
+	shar $(distdir) | eval GZIP= gzip $(GZIP_ENV) -c >$(distdir).shar.gz
 	$(am__post_remove_distdir)

 dist-zip: distdir
@ -1348,7 +1354,7 @@ dist dist-all:
 distcheck: dist
 	case '$(DIST_ARCHIVES)' in \
 	*.tar.gz*) \
-	  GZIP=$(GZIP_ENV) gzip -dc $(distdir).tar.gz | $(am__untar) ;;\
+	  eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).tar.gz | $(am__untar) ;;\
 	*.tar.bz2*) \
 	  bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\
 	*.tar.lz*) \
@ -1358,7 +1364,7 @@ distcheck: dist
 	*.tar.Z*) \
 	  uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
 	*.shar.gz*) \
-	  GZIP=$(GZIP_ENV) gzip -dc $(distdir).shar.gz | unshar ;;\
+	  eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).shar.gz | unshar ;;\
 	*.zip*) \
 	  unzip $(distdir).zip ;;\
 	esac
--- a/aclocal.m4
+++ b/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,
@ -1353,7 +1353,7 @@ fi
 AC_SUBST([$1])dnl
 ])

-# 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,
@ -1368,7 +1368,7 @@ 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
 ])

@ -1384,14 +1384,14 @@ 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]))])

 # 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,
@ -1443,7 +1443,7 @@ am_aux_dir=`cd "$ac_aux_dir" && pwd`

 # 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,
@ -1474,7 +1474,7 @@ 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,
@ -1665,7 +1665,7 @@ _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,
@ -1741,7 +1741,7 @@ 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,
@ -1938,7 +1938,7 @@ 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,
@ -1959,7 +1959,7 @@ 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,
@ -1981,7 +1981,7 @@ 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,
@ -2016,7 +2016,7 @@ 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,
@ -2066,7 +2066,7 @@ 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,
@ -2105,7 +2105,7 @@ 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,
@ -2134,7 +2134,7 @@ 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,
@ -2181,7 +2181,7 @@ 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,
@ -2200,7 +2200,7 @@ 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,
@ -2281,7 +2281,7 @@ 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,
@ -2341,7 +2341,7 @@ 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,
@ -2369,7 +2369,7 @@ 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,
@ -2388,7 +2388,7 @@ 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,
--- a/config.h.in
+++ b/config.h.in
@ -498,6 +498,9 @@
 /* Define to 1 if readlinkat is declared even after undefining macros. */
 #undef HAVE_RAW_DECL_READLINKAT

+/* Define to 1 if reallocarray is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_REALLOCARRAY
+
 /* Define to 1 if realpath is declared even after undefining macros. */
 #undef HAVE_RAW_DECL_REALPATH

@ -945,6 +948,14 @@
 #ifndef _GNU_SOURCE
 # undef _GNU_SOURCE
 #endif
+/* Enable NetBSD extensions on NetBSD.  */
+#ifndef _NETBSD_SOURCE
+# undef _NETBSD_SOURCE
+#endif
+/* Enable OpenBSD extensions on NetBSD.  */
+#ifndef _OPENBSD_SOURCE
+# undef _OPENBSD_SOURCE
+#endif
 /* Enable threading extensions on Solaris.  */
 #ifndef _POSIX_PTHREAD_SEMANTICS
 # undef _POSIX_PTHREAD_SEMANTICS
--- a/167
+++ b/167
@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for Star Traders 7.11.
+# Generated by GNU Autoconf 2.69 for Star Traders 7.12.
 #
 # Report bugs to <J.Zaitseff@zap.org.au>.
 #
@ -580,8 +580,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='Star Traders'
 PACKAGE_TARNAME='trader'
-PACKAGE_VERSION='7.11'
-PACKAGE_STRING='Star Traders 7.11'
+PACKAGE_VERSION='7.12'
+PACKAGE_STRING='Star Traders 7.12'
 PACKAGE_BUGREPORT='J.Zaitseff@zap.org.au'
 PACKAGE_URL='http://www.zap.org.au/software/trader/'

@ -700,11 +700,13 @@ HAVE_STRUCT_RANDOM_DATA
 HAVE_STRTOULL
 HAVE_STRTOLL
 HAVE_STRTOD
+HAVE_DECL_SETSTATE
 HAVE_DECL_SETENV
 HAVE_SETENV
 HAVE_SECURE_GETENV
 HAVE_RPMATCH
 HAVE_REALPATH
+HAVE_REALLOCARRAY
 HAVE_RANDOM_R
 HAVE_RANDOM_H
 HAVE_RANDOM
@ -717,6 +719,7 @@ HAVE_MKSTEMP
 HAVE_MKOSTEMPS
 HAVE_MKOSTEMP
 HAVE_MKDTEMP
+HAVE_DECL_INITSTATE
 HAVE_GRANTPT
 HAVE_GETSUBOPT
 HAVE_DECL_GETLOADAVG
@ -735,6 +738,7 @@ GNULIB_SECURE_GETENV
 GNULIB_RPMATCH
 GNULIB_REALPATH
 GNULIB_REALLOC_POSIX
+GNULIB_REALLOCARRAY
 GNULIB_RANDOM_R
 GNULIB_RANDOM
 GNULIB_QSORT_R
@ -874,6 +878,7 @@ HAVE_DECL_MEMMEM
 HAVE_MEMCHR
 HAVE_FFSLL
 HAVE_FFSL
+HAVE_EXPLICIT_BZERO
 HAVE_MBSLEN
 GNULIB_STRVERSCMP
 GNULIB_STRSIGNAL
@ -912,6 +917,7 @@ GNULIB_MEMMEM
 GNULIB_MEMCHR
 GNULIB_FFSLL
 GNULIB_FFSL
+GNULIB_EXPLICIT_BZERO
 NEXT_AS_FIRST_DIRECTIVE_STDIO_H
 NEXT_STDIO_H
 REPLACE_VSPRINTF
@ -2051,7 +2057,7 @@ if test "$ac_init_help" = "long"; then
  # Omit some internal or obsolete options to make the list less imposing.
  # This message is too long to be a string in the A/UX 3.1 sh.
  cat <<_ACEOF
-\`configure' configures Star Traders 7.11 to adapt to many kinds of systems.
+\`configure' configures Star Traders 7.12 to adapt to many kinds of systems.

 Usage: $0 [OPTION]... [VAR=VALUE]...

@ -2122,7 +2128,7 @@ fi

 if test -n "$ac_init_help"; then
  case $ac_init_help in
-     short | recursive ) echo "Configuration of Star Traders 7.11:";;
+     short | recursive ) echo "Configuration of Star Traders 7.12:";;
   esac
  cat <<\_ACEOF

@ -2239,7 +2245,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
  cat <<\_ACEOF
-Star Traders configure 7.11
+Star Traders configure 7.12
 generated by GNU Autoconf 2.69

 Copyright (C) 2012 Free Software Foundation, Inc.
@ -2891,7 +2897,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.

-It was created by Star Traders $as_me 7.11, which was
+It was created by Star Traders $as_me 7.12, which was
 generated by GNU Autoconf 2.69.  Invocation command line was

  $ $0 $@
@ -3791,7 +3797,7 @@ fi

 # Define the identity of the package.
 PACKAGE='trader'
- VERSION='7.11'
+ VERSION='7.12'


 cat >>confdefs.h <<_ACEOF
@ -5591,6 +5597,10 @@ $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }

  $as_echo "#define _GNU_SOURCE 1" >>confdefs.h

+  $as_echo "#define _NETBSD_SOURCE 1" >>confdefs.h
+
+  $as_echo "#define _OPENBSD_SOURCE 1" >>confdefs.h
+
  $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h

  $as_echo "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h
@ -11794,7 +11804,12 @@ main ()
 _ACEOF
 if ac_fn_c_try_compile "$LINENO"; then :
                                                    if test "$cross_compiling" = yes; then :
-                 gl_cv_header_working_stdint_h=yes
+  case "$host_os" in
+                         # Guess yes on native Windows.
+                 mingw*) gl_cv_header_working_stdint_h="guessing yes" ;;
+                         # In general, assume it works.
+                 *)      gl_cv_header_working_stdint_h="guessing yes" ;;
+               esac

 else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@ -11894,15 +11909,16 @@ $as_echo "$gl_cv_header_working_stdint_h" >&6; }
  HAVE_SYS_BITYPES_H=0
  HAVE_SYS_INTTYPES_H=0
  STDINT_H=stdint.h
-  if test "$gl_cv_header_working_stdint_h" = yes; then
-    HAVE_C99_STDINT_H=1
-            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h predates C++11" >&5
+  case "$gl_cv_header_working_stdint_h" in
+    *yes)
+      HAVE_C99_STDINT_H=1
+                  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h predates C++11" >&5
 $as_echo_n "checking whether stdint.h predates C++11... " >&6; }
 if ${gl_cv_header_stdint_predates_cxx11_h+:} false; then :
  $as_echo_n "(cached) " >&6
 else
  gl_cv_header_stdint_predates_cxx11_h=yes
-       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */


@ -11940,29 +11956,29 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_stdint_predates_cxx11_h" >&5
 $as_echo "$gl_cv_header_stdint_predates_cxx11_h" >&6; }

-    if test "$gl_cv_header_stdint_predates_cxx11_h" = yes; then
+      if test "$gl_cv_header_stdint_predates_cxx11_h" = yes; then

 $as_echo "#define __STDC_CONSTANT_MACROS 1" >>confdefs.h


 $as_echo "#define __STDC_LIMIT_MACROS 1" >>confdefs.h

-    fi
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h has UINTMAX_WIDTH etc." >&5
+      fi
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h has UINTMAX_WIDTH etc." >&5
 $as_echo_n "checking whether stdint.h has UINTMAX_WIDTH etc.... " >&6; }
 if ${gl_cv_header_stdint_width+:} false; then :
  $as_echo_n "(cached) " >&6
 else
  gl_cv_header_stdint_width=no
-       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */

-            /* Work if build is not clean.  */
-            #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1
-            #ifndef __STDC_WANT_IEC_60559_BFP_EXT__
-             #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
-            #endif
-            #include <stdint.h>
+              /* Work if build is not clean.  */
+              #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1
+              #ifndef __STDC_WANT_IEC_60559_BFP_EXT__
+               #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
+              #endif
+              #include <stdint.h>

  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
     included before <wchar.h>.  */
@ -11974,7 +11990,7 @@ else
  # include <wchar.h>
  #endif

-            int iw = UINTMAX_WIDTH;
+              int iw = UINTMAX_WIDTH;

 int
 main ()
@ -11991,11 +12007,12 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_stdint_width" >&5
 $as_echo "$gl_cv_header_stdint_width" >&6; }
-    if test "$gl_cv_header_stdint_width" = yes; then
-      STDINT_H=
-    fi
-  else
-            for ac_header in sys/inttypes.h sys/bitypes.h
+      if test "$gl_cv_header_stdint_width" = yes; then
+        STDINT_H=
+      fi
+      ;;
+    *)
+                  for ac_header in sys/inttypes.h sys/bitypes.h
 do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@ -12008,12 +12025,12 @@ fi

 done

-    if test $ac_cv_header_sys_inttypes_h = yes; then
-      HAVE_SYS_INTTYPES_H=1
-    fi
-    if test $ac_cv_header_sys_bitypes_h = yes; then
-      HAVE_SYS_BITYPES_H=1
-    fi
+      if test $ac_cv_header_sys_inttypes_h = yes; then
+        HAVE_SYS_INTTYPES_H=1
+      fi
+      if test $ac_cv_header_sys_bitypes_h = yes; then
+        HAVE_SYS_BITYPES_H=1
+      fi


  if test $APPLE_UNIVERSAL_BUILD = 0; then
@ -12313,7 +12330,8 @@ _ACEOF
    BITSIZEOF_WINT_T=32
  fi

-  fi
+      ;;
+  esac

    LIMITS_H=limits.h
   if test -n "$LIMITS_H"; then
@ -12442,6 +12460,7 @@ fi
  REPLACE_VSPRINTF=0;


+  GNULIB_EXPLICIT_BZERO=0;
  GNULIB_FFSL=0;
  GNULIB_FFSLL=0;
  GNULIB_MEMCHR=0;
@ -12480,7 +12499,8 @@ fi
  GNULIB_STRSIGNAL=0;
  GNULIB_STRVERSCMP=0;
  HAVE_MBSLEN=0;
-    HAVE_FFSL=1;
+    HAVE_EXPLICIT_BZERO=1;
+  HAVE_FFSL=1;
  HAVE_FFSLL=1;
  HAVE_MEMCHR=1;
  HAVE_DECL_MEMMEM=1;
@ -12640,6 +12660,7 @@ fi



+
  # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it
  # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is
  # irrelevant for anonymous mappings.
@ -12719,7 +12740,13 @@ if ${gl_cv_func_memchr_works+:} false; then :
  $as_echo_n "(cached) " >&6
 else
  if test "$cross_compiling" = yes; then :
-         gl_cv_func_memchr_works="guessing no"
+  case "$host_os" in
+                    # Guess yes on native Windows.
+            mingw*) gl_cv_func_memchr_works="guessing yes" ;;
+                    # Be pessimistic for now.
+            *)      gl_cv_func_memchr_works="guessing no" ;;
+          esac
+
 else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@ -12785,18 +12812,20 @@ rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi

+
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memchr_works" >&5
 $as_echo "$gl_cv_func_memchr_works" >&6; }
-    if test "$gl_cv_func_memchr_works" != yes; then
-      REPLACE_MEMCHR=1
-    fi
+    case "$gl_cv_func_memchr_works" in
+      *yes) ;;
+      *) REPLACE_MEMCHR=1 ;;
+    esac
  fi




-  if test "$gl_cv_func_memchr_works" != yes; then
+  if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
    REPLACE_STRSTR=1
  else
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strstr works" >&5
@ -13365,7 +13394,12 @@ if ${gl_cv_header_working_fcntl_h+:} false; then :
  $as_echo_n "(cached) " >&6
 else
  if test "$cross_compiling" = yes; then :
-  gl_cv_header_working_fcntl_h=cross-compiling
+  case "$host_os" in
+                  # Guess 'no' on native Windows.
+          mingw*) gl_cv_header_working_fcntl_h='no' ;;
+          *)      gl_cv_header_working_fcntl_h=cross-compiling ;;
+        esac
+
 else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@ -13476,6 +13510,7 @@ rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi

+
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_fcntl_h" >&5
 $as_echo "$gl_cv_header_working_fcntl_h" >&6; }
@ -13570,6 +13605,7 @@ $as_echo "$ac_cv_gnu_library_2_1" >&6; }
  GNULIB_QSORT_R=0;
  GNULIB_RANDOM=0;
  GNULIB_RANDOM_R=0;
+  GNULIB_REALLOCARRAY=0;
  GNULIB_REALLOC_POSIX=0;
  GNULIB_REALPATH=0;
  GNULIB_RPMATCH=0;
@ -13588,6 +13624,7 @@ $as_echo "$ac_cv_gnu_library_2_1" >&6; }
  HAVE_DECL_GETLOADAVG=1;
  HAVE_GETSUBOPT=1;
  HAVE_GRANTPT=1;
+  HAVE_DECL_INITSTATE=1;
  HAVE_MKDTEMP=1;
  HAVE_MKOSTEMP=1;
  HAVE_MKOSTEMPS=1;
@ -13600,11 +13637,13 @@ $as_echo "$ac_cv_gnu_library_2_1" >&6; }
  HAVE_RANDOM=1;
  HAVE_RANDOM_H=1;
  HAVE_RANDOM_R=1;
+  HAVE_REALLOCARRAY=1;
  HAVE_REALPATH=1;
  HAVE_RPMATCH=1;
  HAVE_SECURE_GETENV=1;
  HAVE_SETENV=1;
  HAVE_DECL_SETENV=1;
+  HAVE_DECL_SETSTATE=1;
  HAVE_STRTOD=1;
  HAVE_STRTOLL=1;
  HAVE_STRTOULL=1;
@ -13697,6 +13736,8 @@ else
           case "$host_os" in
                      # Guess no on Cygwin.
             cygwin*) gl_cv_func_btowc_nul="guessing no" ;;
+                      # Guess yes on native Windows.
+             mingw*)  gl_cv_func_btowc_nul="guessing yes" ;;
                      # Guess yes otherwise.
             *)       gl_cv_func_btowc_nul="guessing yes" ;;
           esac
@ -13742,10 +13783,12 @@ if ${gl_cv_func_btowc_eof+:} false; then :
 else

                        case "$host_os" in
-                 # Guess no on IRIX.
-          irix*) gl_cv_func_btowc_eof="guessing no" ;;
-                 # Guess yes otherwise.
-          *)     gl_cv_func_btowc_eof="guessing yes" ;;
+                  # Guess no on IRIX.
+          irix*)  gl_cv_func_btowc_eof="guessing no" ;;
+                  # Guess yes on native Windows.
+          mingw*) gl_cv_func_btowc_eof="guessing yes" ;;
+                  # Guess yes otherwise.
+          *)      gl_cv_func_btowc_eof="guessing yes" ;;
        esac
        if test $LOCALE_FR != none; then
          if test "$cross_compiling" = yes; then :
@ -13916,6 +13959,8 @@ else
      case "$host_os" in
                # Guess all is fine on glibc systems.
        *-gnu*) gl_cv_func_gettimeofday_clobber="guessing no" ;;
+                # Guess no on native Windows.
+        mingw*) gl_cv_func_gettimeofday_clobber="guessing no" ;;
                # If we don't know, assume the worst.
        *)      gl_cv_func_gettimeofday_clobber="guessing yes" ;;
      esac
@ -15084,9 +15129,11 @@ if ${gl_cv_func_mbrtowc_empty_input+:} false; then :
 else

                  case "$host_os" in
-                     # Guess no on AIX and glibc systems.
+                    # Guess no on AIX and glibc systems.
        aix* | *-gnu*)
                    gl_cv_func_mbrtowc_empty_input="guessing no" ;;
+                    # Guess yes on native Windows.
+        mingw*)     gl_cv_func_mbrtowc_empty_input="guessing yes" ;;
        *)          gl_cv_func_mbrtowc_empty_input="guessing yes" ;;
      esac
      if test "$cross_compiling" = yes; then :
@ -15119,7 +15166,7 @@ fi
 $as_echo "$gl_cv_func_mbrtowc_empty_input" >&6; }


-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C locale is free of encoding errors" >&5
+     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C locale is free of encoding errors" >&5
 $as_echo_n "checking whether the C locale is free of encoding errors... " >&6; }
 if ${gl_cv_C_locale_sans_EILSEQ+:} false; then :
  $as_echo_n "(cached) " >&6
@ -15128,7 +15175,11 @@ else
               gl_cv_C_locale_sans_EILSEQ="guessing no"

     if test "$cross_compiling" = yes; then :
-  :
+  case "$host_os" in
+                 # Guess yes on native Windows.
+         mingw*) gl_cv_C_locale_sans_EILSEQ="guessing yes" ;;
+       esac
+
 else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@ -15168,6 +15219,7 @@ rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi

+
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_C_locale_sans_EILSEQ" >&5
 $as_echo "$gl_cv_C_locale_sans_EILSEQ" >&6; }
@ -16117,7 +16169,7 @@ $as_echo "$gl_cv_func_strstr_linear" >&6; }



-  if test "$gl_cv_func_memchr_works" != yes; then
+  if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
    REPLACE_STRSTR=1
  else
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strstr works" >&5
@ -17001,6 +17053,8 @@ else
                              case "$host_os" in
                                     # Guess no on AIX 4, OSF/1 and Solaris.
            aix4* | osf* | solaris*) gl_cv_func_wcrtomb_retval="guessing no" ;;
+                                     # Guess yes on native Windows.
+            mingw*)                  gl_cv_func_wcrtomb_retval="guessing yes" ;;
                                     # Guess yes otherwise.
            *)                       gl_cv_func_wcrtomb_retval="guessing yes" ;;
          esac
@ -17153,6 +17207,9 @@ else
                        case "$host_os" in
            # Guess no on Solaris <= 9 and Cygwin.
          solaris2.[1-9] | solaris2.[1-9].* | cygwin*)
+            gl_cv_func_wctob_works="guessing no" ;;
+            # Guess no on native Windows.
+          mingw*)
            gl_cv_func_wctob_works="guessing no" ;;
            # Guess yes otherwise.
          *) gl_cv_func_wctob_works="guessing yes" ;;
@ -17416,7 +17473,7 @@ if ${gl_cv_func_iswcntrl_works+:} false; then :
 else

          if test "$cross_compiling" = yes; then :
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <stdlib.h>
                          #if __GNU_LIBRARY__ == 1
@ -18241,7 +18298,7 @@ $as_echo "$gl_cv_next_stdlib_h" >&6; }



-    for gl_func in _Exit atoll canonicalize_file_name getloadavg getsubopt grantpt     initstate initstate_r mkdtemp mkostemp mkostemps mkstemp mkstemps     posix_openpt ptsname ptsname_r qsort_r random random_r realpath rpmatch     secure_getenv setenv setstate setstate_r srandom srandom_r     strtod strtoll strtoull unlockpt unsetenv; do
+    for gl_func in _Exit atoll canonicalize_file_name getloadavg getsubopt grantpt     initstate initstate_r mkdtemp mkostemp mkostemps mkstemp mkstemps     posix_openpt ptsname ptsname_r qsort_r random random_r reallocarray     realpath rpmatch secure_getenv setenv setstate setstate_r srandom     srandom_r strtod strtoll strtoull unlockpt unsetenv; do
    as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
@ -20494,7 +20551,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by Star Traders $as_me 7.11, which was
+This file was extended by Star Traders $as_me 7.12, which was
 generated by GNU Autoconf 2.69.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
@ -20561,7 +20618,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-Star Traders config.status 7.11
+Star Traders config.status 7.12
 configured by $0, generated by GNU Autoconf 2.69,
  with options \\"\$ac_cs_config\\"

--- a/data/Makefile.in
+++ b/data/Makefile.in
@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.15 from Makefile.am.
+# Makefile.in generated by automake 1.15.1 from Makefile.am.
 # @configure_input@

-# Copyright (C) 1994-2014 Free Software Foundation, Inc.
+# Copyright (C) 1994-2017 Free Software Foundation, Inc.

 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@ -285,6 +285,7 @@ GNULIB_DUP3 = @GNULIB_DUP3@
 GNULIB_DUPLOCALE = @GNULIB_DUPLOCALE@
 GNULIB_ENVIRON = @GNULIB_ENVIRON@
 GNULIB_EUIDACCESS = @GNULIB_EUIDACCESS@
+GNULIB_EXPLICIT_BZERO = @GNULIB_EXPLICIT_BZERO@
 GNULIB_FACCESSAT = @GNULIB_FACCESSAT@
 GNULIB_FCHDIR = @GNULIB_FCHDIR@
 GNULIB_FCHMODAT = @GNULIB_FCHMODAT@
@ -411,6 +412,7 @@ GNULIB_RAWMEMCHR = @GNULIB_RAWMEMCHR@
 GNULIB_READ = @GNULIB_READ@
 GNULIB_READLINK = @GNULIB_READLINK@
 GNULIB_READLINKAT = @GNULIB_READLINKAT@
+GNULIB_REALLOCARRAY = @GNULIB_REALLOCARRAY@
 GNULIB_REALLOC_POSIX = @GNULIB_REALLOC_POSIX@
 GNULIB_REALPATH = @GNULIB_REALPATH@
 GNULIB_REMOVE = @GNULIB_REMOVE@
@ -539,12 +541,14 @@ HAVE_DECL_GETLOGIN = @HAVE_DECL_GETLOGIN@
 HAVE_DECL_GETLOGIN_R = @HAVE_DECL_GETLOGIN_R@
 HAVE_DECL_GETPAGESIZE = @HAVE_DECL_GETPAGESIZE@
 HAVE_DECL_GETUSERSHELL = @HAVE_DECL_GETUSERSHELL@
+HAVE_DECL_INITSTATE = @HAVE_DECL_INITSTATE@
 HAVE_DECL_LOCALTIME_R = @HAVE_DECL_LOCALTIME_R@
 HAVE_DECL_MEMMEM = @HAVE_DECL_MEMMEM@
 HAVE_DECL_MEMRCHR = @HAVE_DECL_MEMRCHR@
 HAVE_DECL_OBSTACK_PRINTF = @HAVE_DECL_OBSTACK_PRINTF@
 HAVE_DECL_SETENV = @HAVE_DECL_SETENV@
 HAVE_DECL_SETHOSTNAME = @HAVE_DECL_SETHOSTNAME@
+HAVE_DECL_SETSTATE = @HAVE_DECL_SETSTATE@
 HAVE_DECL_SNPRINTF = @HAVE_DECL_SNPRINTF@
 HAVE_DECL_STRDUP = @HAVE_DECL_STRDUP@
 HAVE_DECL_STRERROR_R = @HAVE_DECL_STRERROR_R@
@ -562,6 +566,7 @@ HAVE_DUP2 = @HAVE_DUP2@
 HAVE_DUP3 = @HAVE_DUP3@
 HAVE_DUPLOCALE = @HAVE_DUPLOCALE@
 HAVE_EUIDACCESS = @HAVE_EUIDACCESS@
+HAVE_EXPLICIT_BZERO = @HAVE_EXPLICIT_BZERO@
 HAVE_FACCESSAT = @HAVE_FACCESSAT@
 HAVE_FCHDIR = @HAVE_FCHDIR@
 HAVE_FCHMODAT = @HAVE_FCHMODAT@
@ -632,6 +637,7 @@ HAVE_RANDOM_R = @HAVE_RANDOM_R@
 HAVE_RAWMEMCHR = @HAVE_RAWMEMCHR@
 HAVE_READLINK = @HAVE_READLINK@
 HAVE_READLINKAT = @HAVE_READLINKAT@
+HAVE_REALLOCARRAY = @HAVE_REALLOCARRAY@
 HAVE_REALPATH = @HAVE_REALPATH@
 HAVE_RENAMEAT = @HAVE_RENAMEAT@
 HAVE_RPMATCH = @HAVE_RPMATCH@
--- a/doc/Makefile.in
+++ b/doc/Makefile.in
@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.15 from Makefile.am.
+# Makefile.in generated by automake 1.15.1 from Makefile.am.
 # @configure_input@

-# Copyright (C) 1994-2014 Free Software Foundation, Inc.
+# Copyright (C) 1994-2017 Free Software Foundation, Inc.

 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@ -270,6 +270,7 @@ GNULIB_DUP3 = @GNULIB_DUP3@
 GNULIB_DUPLOCALE = @GNULIB_DUPLOCALE@
 GNULIB_ENVIRON = @GNULIB_ENVIRON@
 GNULIB_EUIDACCESS = @GNULIB_EUIDACCESS@
+GNULIB_EXPLICIT_BZERO = @GNULIB_EXPLICIT_BZERO@
 GNULIB_FACCESSAT = @GNULIB_FACCESSAT@
 GNULIB_FCHDIR = @GNULIB_FCHDIR@
 GNULIB_FCHMODAT = @GNULIB_FCHMODAT@
@ -396,6 +397,7 @@ GNULIB_RAWMEMCHR = @GNULIB_RAWMEMCHR@
 GNULIB_READ = @GNULIB_READ@
 GNULIB_READLINK = @GNULIB_READLINK@
 GNULIB_READLINKAT = @GNULIB_READLINKAT@
+GNULIB_REALLOCARRAY = @GNULIB_REALLOCARRAY@
 GNULIB_REALLOC_POSIX = @GNULIB_REALLOC_POSIX@
 GNULIB_REALPATH = @GNULIB_REALPATH@
 GNULIB_REMOVE = @GNULIB_REMOVE@
@ -524,12 +526,14 @@ HAVE_DECL_GETLOGIN = @HAVE_DECL_GETLOGIN@
 HAVE_DECL_GETLOGIN_R = @HAVE_DECL_GETLOGIN_R@
 HAVE_DECL_GETPAGESIZE = @HAVE_DECL_GETPAGESIZE@
 HAVE_DECL_GETUSERSHELL = @HAVE_DECL_GETUSERSHELL@
+HAVE_DECL_INITSTATE = @HAVE_DECL_INITSTATE@
 HAVE_DECL_LOCALTIME_R = @HAVE_DECL_LOCALTIME_R@
 HAVE_DECL_MEMMEM = @HAVE_DECL_MEMMEM@
 HAVE_DECL_MEMRCHR = @HAVE_DECL_MEMRCHR@
 HAVE_DECL_OBSTACK_PRINTF = @HAVE_DECL_OBSTACK_PRINTF@
 HAVE_DECL_SETENV = @HAVE_DECL_SETENV@
 HAVE_DECL_SETHOSTNAME = @HAVE_DECL_SETHOSTNAME@
+HAVE_DECL_SETSTATE = @HAVE_DECL_SETSTATE@
 HAVE_DECL_SNPRINTF = @HAVE_DECL_SNPRINTF@
 HAVE_DECL_STRDUP = @HAVE_DECL_STRDUP@
 HAVE_DECL_STRERROR_R = @HAVE_DECL_STRERROR_R@
@ -547,6 +551,7 @@ HAVE_DUP2 = @HAVE_DUP2@
 HAVE_DUP3 = @HAVE_DUP3@
 HAVE_DUPLOCALE = @HAVE_DUPLOCALE@
 HAVE_EUIDACCESS = @HAVE_EUIDACCESS@
+HAVE_EXPLICIT_BZERO = @HAVE_EXPLICIT_BZERO@
 HAVE_FACCESSAT = @HAVE_FACCESSAT@
 HAVE_FCHDIR = @HAVE_FCHDIR@
 HAVE_FCHMODAT = @HAVE_FCHMODAT@
@ -617,6 +622,7 @@ HAVE_RANDOM_R = @HAVE_RANDOM_R@
 HAVE_RAWMEMCHR = @HAVE_RAWMEMCHR@
 HAVE_READLINK = @HAVE_READLINK@
 HAVE_READLINKAT = @HAVE_READLINKAT@
+HAVE_REALLOCARRAY = @HAVE_REALLOCARRAY@
 HAVE_REALPATH = @HAVE_REALPATH@
 HAVE_RENAMEAT = @HAVE_RENAMEAT@
 HAVE_RPMATCH = @HAVE_RPMATCH@
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@ -249,19 +249,19 @@ EXTRA_DIST += iconv.in.h

 ## begin gnulib module iconv_open

-iconv_open-aix.h: iconv_open-aix.gperf
+$(srcdir)/iconv_open-aix.h: $(srcdir)/iconv_open-aix.gperf
 	$(V_GPERF)$(GPERF) -m 10 $(srcdir)/iconv_open-aix.gperf > $(srcdir)/iconv_open-aix.h-t && \
 	mv $(srcdir)/iconv_open-aix.h-t $(srcdir)/iconv_open-aix.h
-iconv_open-hpux.h: iconv_open-hpux.gperf
+$(srcdir)/iconv_open-hpux.h: $(srcdir)/iconv_open-hpux.gperf
 	$(V_GPERF)$(GPERF) -m 10 $(srcdir)/iconv_open-hpux.gperf > $(srcdir)/iconv_open-hpux.h-t && \
 	mv $(srcdir)/iconv_open-hpux.h-t $(srcdir)/iconv_open-hpux.h
-iconv_open-irix.h: iconv_open-irix.gperf
+$(srcdir)/iconv_open-irix.h: $(srcdir)/iconv_open-irix.gperf
 	$(V_GPERF)$(GPERF) -m 10 $(srcdir)/iconv_open-irix.gperf > $(srcdir)/iconv_open-irix.h-t && \
 	mv $(srcdir)/iconv_open-irix.h-t $(srcdir)/iconv_open-irix.h
-iconv_open-osf.h: iconv_open-osf.gperf
+$(srcdir)/iconv_open-osf.h: $(srcdir)/iconv_open-osf.gperf
 	$(V_GPERF)$(GPERF) -m 10 $(srcdir)/iconv_open-osf.gperf > $(srcdir)/iconv_open-osf.h-t && \
 	mv $(srcdir)/iconv_open-osf.h-t $(srcdir)/iconv_open-osf.h
-iconv_open-solaris.h: iconv_open-solaris.gperf
+$(srcdir)/iconv_open-solaris.h: $(srcdir)/iconv_open-solaris.gperf
 	$(V_GPERF)$(GPERF) -m 10 $(srcdir)/iconv_open-solaris.gperf > $(srcdir)/iconv_open-solaris.h-t && \
 	mv $(srcdir)/iconv_open-solaris.h-t $(srcdir)/iconv_open-solaris.h
 BUILT_SOURCES        += iconv_open-aix.h iconv_open-hpux.h iconv_open-irix.h iconv_open-osf.h iconv_open-solaris.h
@ -810,6 +810,7 @@ stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \
 	      -e 's/@''GNULIB_RANDOM''@/$(GNULIB_RANDOM)/g' \
 	      -e 's/@''GNULIB_RANDOM_R''@/$(GNULIB_RANDOM_R)/g' \
 	      -e 's/@''GNULIB_REALLOC_POSIX''@/$(GNULIB_REALLOC_POSIX)/g' \
+	      -e 's/@''GNULIB_REALLOCARRAY''@/$(GNULIB_REALLOCARRAY)/g' \
 	      -e 's/@''GNULIB_REALPATH''@/$(GNULIB_REALPATH)/g' \
 	      -e 's/@''GNULIB_RPMATCH''@/$(GNULIB_RPMATCH)/g' \
 	      -e 's/@''GNULIB_SECURE_GETENV''@/$(GNULIB_SECURE_GETENV)/g' \
@ -828,6 +829,7 @@ stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \
 	      -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \
 	      -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \
 	      -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \
+	      -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \
 	      -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \
 	      -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \
 	      -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \
@ -840,10 +842,12 @@ stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \
 	      -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \
 	      -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \
 	      -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \
+	      -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \
 	      -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \
 	      -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \
 	      -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \
 	      -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \
+	      -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \
 	      -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \
 	      -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \
 	      -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \
@ -911,6 +915,7 @@ string.h: string.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H
 	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
 	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
 	      -e 's|@''NEXT_STRING_H''@|$(NEXT_STRING_H)|g' \
+	      -e 's/@''GNULIB_EXPLICIT_BZERO''@/$(GNULIB_EXPLICIT_BZERO)/g' \
 	      -e 's/@''GNULIB_FFSL''@/$(GNULIB_FFSL)/g' \
 	      -e 's/@''GNULIB_FFSLL''@/$(GNULIB_FFSLL)/g' \
 	      -e 's/@''GNULIB_MBSLEN''@/$(GNULIB_MBSLEN)/g' \
@ -949,7 +954,8 @@ string.h: string.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H
 	      -e 's/@''GNULIB_STRSIGNAL''@/$(GNULIB_STRSIGNAL)/g' \
 	      -e 's/@''GNULIB_STRVERSCMP''@/$(GNULIB_STRVERSCMP)/g' \
 	      < $(srcdir)/string.in.h | \
-	  sed -e 's|@''HAVE_FFSL''@|$(HAVE_FFSL)|g' \
+	  sed -e 's|@''HAVE_EXPLICIT_BZERO''@|$(HAVE_EXPLICIT_BZERO)|g' \
+	      -e 's|@''HAVE_FFSL''@|$(HAVE_FFSL)|g' \
 	      -e 's|@''HAVE_FFSLL''@|$(HAVE_FFSLL)|g' \
 	      -e 's|@''HAVE_MBSLEN''@|$(HAVE_MBSLEN)|g' \
 	      -e 's|@''HAVE_MEMCHR''@|$(HAVE_MEMCHR)|g' \
--- a/lib/Makefile.in
+++ b/lib/Makefile.in
@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.15 from Makefile.am.
+# Makefile.in generated by automake 1.15.1 from Makefile.am.
 # @configure_input@

-# Copyright (C) 1994-2014 Free Software Foundation, Inc.
+# Copyright (C) 1994-2017 Free Software Foundation, Inc.

 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@ -354,6 +354,7 @@ GNULIB_DUP3 = @GNULIB_DUP3@
 GNULIB_DUPLOCALE = @GNULIB_DUPLOCALE@
 GNULIB_ENVIRON = @GNULIB_ENVIRON@
 GNULIB_EUIDACCESS = @GNULIB_EUIDACCESS@
+GNULIB_EXPLICIT_BZERO = @GNULIB_EXPLICIT_BZERO@
 GNULIB_FACCESSAT = @GNULIB_FACCESSAT@
 GNULIB_FCHDIR = @GNULIB_FCHDIR@
 GNULIB_FCHMODAT = @GNULIB_FCHMODAT@
@ -480,6 +481,7 @@ GNULIB_RAWMEMCHR = @GNULIB_RAWMEMCHR@
 GNULIB_READ = @GNULIB_READ@
 GNULIB_READLINK = @GNULIB_READLINK@
 GNULIB_READLINKAT = @GNULIB_READLINKAT@
+GNULIB_REALLOCARRAY = @GNULIB_REALLOCARRAY@
 GNULIB_REALLOC_POSIX = @GNULIB_REALLOC_POSIX@
 GNULIB_REALPATH = @GNULIB_REALPATH@
 GNULIB_REMOVE = @GNULIB_REMOVE@
@ -608,12 +610,14 @@ HAVE_DECL_GETLOGIN = @HAVE_DECL_GETLOGIN@
 HAVE_DECL_GETLOGIN_R = @HAVE_DECL_GETLOGIN_R@
 HAVE_DECL_GETPAGESIZE = @HAVE_DECL_GETPAGESIZE@
 HAVE_DECL_GETUSERSHELL = @HAVE_DECL_GETUSERSHELL@
+HAVE_DECL_INITSTATE = @HAVE_DECL_INITSTATE@
 HAVE_DECL_LOCALTIME_R = @HAVE_DECL_LOCALTIME_R@
 HAVE_DECL_MEMMEM = @HAVE_DECL_MEMMEM@
 HAVE_DECL_MEMRCHR = @HAVE_DECL_MEMRCHR@
 HAVE_DECL_OBSTACK_PRINTF = @HAVE_DECL_OBSTACK_PRINTF@
 HAVE_DECL_SETENV = @HAVE_DECL_SETENV@
 HAVE_DECL_SETHOSTNAME = @HAVE_DECL_SETHOSTNAME@
+HAVE_DECL_SETSTATE = @HAVE_DECL_SETSTATE@
 HAVE_DECL_SNPRINTF = @HAVE_DECL_SNPRINTF@
 HAVE_DECL_STRDUP = @HAVE_DECL_STRDUP@
 HAVE_DECL_STRERROR_R = @HAVE_DECL_STRERROR_R@
@ -631,6 +635,7 @@ HAVE_DUP2 = @HAVE_DUP2@
 HAVE_DUP3 = @HAVE_DUP3@
 HAVE_DUPLOCALE = @HAVE_DUPLOCALE@
 HAVE_EUIDACCESS = @HAVE_EUIDACCESS@
+HAVE_EXPLICIT_BZERO = @HAVE_EXPLICIT_BZERO@
 HAVE_FACCESSAT = @HAVE_FACCESSAT@
 HAVE_FCHDIR = @HAVE_FCHDIR@
 HAVE_FCHMODAT = @HAVE_FCHMODAT@
@ -701,6 +706,7 @@ HAVE_RANDOM_R = @HAVE_RANDOM_R@
 HAVE_RAWMEMCHR = @HAVE_RAWMEMCHR@
 HAVE_READLINK = @HAVE_READLINK@
 HAVE_READLINKAT = @HAVE_READLINKAT@
+HAVE_REALLOCARRAY = @HAVE_REALLOCARRAY@
 HAVE_REALPATH = @HAVE_REALPATH@
 HAVE_RENAMEAT = @HAVE_RENAMEAT@
 HAVE_RPMATCH = @HAVE_RPMATCH@
@ -1696,19 +1702,19 @@ getopt-cdefs.h: getopt-cdefs.in.h $(top_builddir)/config.status
@GL_GENERATE_ICONV_H_FALSE@iconv.h: $(top_builddir)/config.status
@GL_GENERATE_ICONV_H_FALSE@	rm -f $@

-iconv_open-aix.h: iconv_open-aix.gperf
+$(srcdir)/iconv_open-aix.h: $(srcdir)/iconv_open-aix.gperf
 	$(V_GPERF)$(GPERF) -m 10 $(srcdir)/iconv_open-aix.gperf > $(srcdir)/iconv_open-aix.h-t && \
 	mv $(srcdir)/iconv_open-aix.h-t $(srcdir)/iconv_open-aix.h
-iconv_open-hpux.h: iconv_open-hpux.gperf
+$(srcdir)/iconv_open-hpux.h: $(srcdir)/iconv_open-hpux.gperf
 	$(V_GPERF)$(GPERF) -m 10 $(srcdir)/iconv_open-hpux.gperf > $(srcdir)/iconv_open-hpux.h-t && \
 	mv $(srcdir)/iconv_open-hpux.h-t $(srcdir)/iconv_open-hpux.h
-iconv_open-irix.h: iconv_open-irix.gperf
+$(srcdir)/iconv_open-irix.h: $(srcdir)/iconv_open-irix.gperf
 	$(V_GPERF)$(GPERF) -m 10 $(srcdir)/iconv_open-irix.gperf > $(srcdir)/iconv_open-irix.h-t && \
 	mv $(srcdir)/iconv_open-irix.h-t $(srcdir)/iconv_open-irix.h
-iconv_open-osf.h: iconv_open-osf.gperf
+$(srcdir)/iconv_open-osf.h: $(srcdir)/iconv_open-osf.gperf
 	$(V_GPERF)$(GPERF) -m 10 $(srcdir)/iconv_open-osf.gperf > $(srcdir)/iconv_open-osf.h-t && \
 	mv $(srcdir)/iconv_open-osf.h-t $(srcdir)/iconv_open-osf.h
-iconv_open-solaris.h: iconv_open-solaris.gperf
+$(srcdir)/iconv_open-solaris.h: $(srcdir)/iconv_open-solaris.gperf
 	$(V_GPERF)$(GPERF) -m 10 $(srcdir)/iconv_open-solaris.gperf > $(srcdir)/iconv_open-solaris.h-t && \
 	mv $(srcdir)/iconv_open-solaris.h-t $(srcdir)/iconv_open-solaris.h

@ -2035,6 +2041,7 @@ stdio.h: stdio.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H)
@gl_GNULIB_ENABLED_stdlib_TRUE@	      -e 's/@''GNULIB_RANDOM''@/$(GNULIB_RANDOM)/g' \
@gl_GNULIB_ENABLED_stdlib_TRUE@	      -e 's/@''GNULIB_RANDOM_R''@/$(GNULIB_RANDOM_R)/g' \
@gl_GNULIB_ENABLED_stdlib_TRUE@	      -e 's/@''GNULIB_REALLOC_POSIX''@/$(GNULIB_REALLOC_POSIX)/g' \
+@gl_GNULIB_ENABLED_stdlib_TRUE@	      -e 's/@''GNULIB_REALLOCARRAY''@/$(GNULIB_REALLOCARRAY)/g' \
@gl_GNULIB_ENABLED_stdlib_TRUE@	      -e 's/@''GNULIB_REALPATH''@/$(GNULIB_REALPATH)/g' \
@gl_GNULIB_ENABLED_stdlib_TRUE@	      -e 's/@''GNULIB_RPMATCH''@/$(GNULIB_RPMATCH)/g' \
@gl_GNULIB_ENABLED_stdlib_TRUE@	      -e 's/@''GNULIB_SECURE_GETENV''@/$(GNULIB_SECURE_GETENV)/g' \
@ -2053,6 +2060,7 @@ stdio.h: stdio.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H)
@gl_GNULIB_ENABLED_stdlib_TRUE@	      -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \
@gl_GNULIB_ENABLED_stdlib_TRUE@	      -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \
@gl_GNULIB_ENABLED_stdlib_TRUE@	      -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \
+@gl_GNULIB_ENABLED_stdlib_TRUE@	      -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \
@gl_GNULIB_ENABLED_stdlib_TRUE@	      -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \
@gl_GNULIB_ENABLED_stdlib_TRUE@	      -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \
@gl_GNULIB_ENABLED_stdlib_TRUE@	      -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \
@ -2065,10 +2073,12 @@ stdio.h: stdio.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H)
@gl_GNULIB_ENABLED_stdlib_TRUE@	      -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \
@gl_GNULIB_ENABLED_stdlib_TRUE@	      -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \
@gl_GNULIB_ENABLED_stdlib_TRUE@	      -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \
+@gl_GNULIB_ENABLED_stdlib_TRUE@	      -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \
@gl_GNULIB_ENABLED_stdlib_TRUE@	      -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \
@gl_GNULIB_ENABLED_stdlib_TRUE@	      -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \
@gl_GNULIB_ENABLED_stdlib_TRUE@	      -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \
@gl_GNULIB_ENABLED_stdlib_TRUE@	      -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \
+@gl_GNULIB_ENABLED_stdlib_TRUE@	      -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \
@gl_GNULIB_ENABLED_stdlib_TRUE@	      -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \
@gl_GNULIB_ENABLED_stdlib_TRUE@	      -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \
@gl_GNULIB_ENABLED_stdlib_TRUE@	      -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \
@ -2109,6 +2119,7 @@ string.h: string.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H
 	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
 	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
 	      -e 's|@''NEXT_STRING_H''@|$(NEXT_STRING_H)|g' \
+	      -e 's/@''GNULIB_EXPLICIT_BZERO''@/$(GNULIB_EXPLICIT_BZERO)/g' \
 	      -e 's/@''GNULIB_FFSL''@/$(GNULIB_FFSL)/g' \
 	      -e 's/@''GNULIB_FFSLL''@/$(GNULIB_FFSLL)/g' \
 	      -e 's/@''GNULIB_MBSLEN''@/$(GNULIB_MBSLEN)/g' \
@ -2147,7 +2158,8 @@ string.h: string.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H
 	      -e 's/@''GNULIB_STRSIGNAL''@/$(GNULIB_STRSIGNAL)/g' \
 	      -e 's/@''GNULIB_STRVERSCMP''@/$(GNULIB_STRVERSCMP)/g' \
 	      < $(srcdir)/string.in.h | \
-	  sed -e 's|@''HAVE_FFSL''@|$(HAVE_FFSL)|g' \
+	  sed -e 's|@''HAVE_EXPLICIT_BZERO''@|$(HAVE_EXPLICIT_BZERO)|g' \
+	      -e 's|@''HAVE_FFSL''@|$(HAVE_FFSL)|g' \
 	      -e 's|@''HAVE_FFSLL''@|$(HAVE_FFSLL)|g' \
 	      -e 's|@''HAVE_MBSLEN''@|$(HAVE_MBSLEN)|g' \
 	      -e 's|@''HAVE_MEMCHR''@|$(HAVE_MEMCHR)|g' \
--- a/lib/stdio.in.h
+++ b/lib/stdio.in.h
@ -111,9 +111,9 @@
 #define _GL_ATTRIBUTE_FORMAT_SCANF_SYSTEM(formatstring_parameter, first_argument) \
  _GL_ATTRIBUTE_FORMAT ((__scanf__, formatstring_parameter, first_argument))

-/* Solaris 10 declares renameat in <unistd.h>, not in <stdio.h>.  */
+/* Solaris 10 and NetBSD 7.0 declare renameat in <unistd.h>, not in <stdio.h>.  */
 /* But in any case avoid namespace pollution on glibc systems.  */
-#if (@GNULIB_RENAMEAT@ || defined GNULIB_POSIXCHECK) && defined __sun \
+#if (@GNULIB_RENAMEAT@ || defined GNULIB_POSIXCHECK) && (defined __sun || defined __NetBSD__) \
    && ! defined __GLIBC__
 # include <unistd.h>
 #endif
--- a/lib/stdlib.in.h
+++ b/lib/stdlib.in.h
@ -597,7 +597,7 @@ _GL_WARN_ON_USE (srandom, "srandom is unportable - "
 #endif

 #if @GNULIB_RANDOM@
-# if !@HAVE_RANDOM@
+# if !@HAVE_RANDOM@ || !@HAVE_DECL_INITSTATE@
 _GL_FUNCDECL_SYS (initstate, char *,
                  (unsigned int seed, char *buf, size_t buf_size)
                  _GL_ARG_NONNULL ((2)));
@ -614,7 +614,7 @@ _GL_WARN_ON_USE (initstate, "initstate is unportable - "
 #endif

 #if @GNULIB_RANDOM@
-# if !@HAVE_RANDOM@
+# if !@HAVE_RANDOM@ || !@HAVE_DECL_SETSTATE@
 _GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1)));
 # endif
 _GL_CXXALIAS_SYS (setstate, char *, (char *arg_state));
@ -765,6 +765,23 @@ _GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - "
                 "use gnulib module realloc-posix for portability");
 #endif

+
+#if @GNULIB_REALLOCARRAY@
+# if ! @HAVE_REALLOCARRAY@
+_GL_FUNCDECL_SYS (reallocarray, void *,
+                  (void *ptr, size_t nmemb, size_t size));
+# endif
+_GL_CXXALIAS_SYS (reallocarray, void *,
+                  (void *ptr, size_t nmemb, size_t size));
+_GL_CXXALIASWARN (reallocarray);
+#elif defined GNULIB_POSIXCHECK
+# undef reallocarray
+# if HAVE_RAW_DECL_REALLOCARRAY
+_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - "
+                 "use gnulib module reallocarray for portability");
+# endif
+#endif
+
 #if @GNULIB_REALPATH@
 # if @REPLACE_REALPATH@
 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
--- a/lib/string.in.h
+++ b/lib/string.in.h
@ -74,6 +74,23 @@
 /* The definition of _GL_WARN_ON_USE is copied here.  */


+/* Clear a block of memory.  The compiler will not delete a call to
+   this function, even if the block is dead after the call.  */
+#if @GNULIB_EXPLICIT_BZERO@
+# if ! @HAVE_EXPLICIT_BZERO@
+_GL_FUNCDECL_SYS (explicit_bzero, void,
+                  (void *__dest, size_t __n) _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (explicit_bzero, void, (void *__dest, size_t __n));
+_GL_CXXALIASWARN (explicit_bzero);
+#elif defined GNULIB_POSIXCHECK
+# undef explicit_bzero
+# if HAVE_RAW_DECL_EXPLICIT_BZERO
+_GL_WARN_ON_USE (explicit_bzero, "explicit_bzero is unportable - "
+                 "use gnulib module explicit_bzero for portability");
+# endif
+#endif
+
 /* Find the index of the least-significant set bit.  */
 #if @GNULIB_FFSL@
 # if !@HAVE_FFSL@
--- a/m4/.gitignore
+++ b/m4/.gitignore
@ -1 +1,2 @@
+/gnulib-comp.m4
 /gnulib-tool.m4
--- a/m4/Makefile.in
+++ b/m4/Makefile.in
@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.15 from Makefile.am.
+# Makefile.in generated by automake 1.15.1 from Makefile.am.
 # @configure_input@

-# Copyright (C) 1994-2014 Free Software Foundation, Inc.
+# Copyright (C) 1994-2017 Free Software Foundation, Inc.

 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@ -239,6 +239,7 @@ GNULIB_DUP3 = @GNULIB_DUP3@
 GNULIB_DUPLOCALE = @GNULIB_DUPLOCALE@
 GNULIB_ENVIRON = @GNULIB_ENVIRON@
 GNULIB_EUIDACCESS = @GNULIB_EUIDACCESS@
+GNULIB_EXPLICIT_BZERO = @GNULIB_EXPLICIT_BZERO@
 GNULIB_FACCESSAT = @GNULIB_FACCESSAT@
 GNULIB_FCHDIR = @GNULIB_FCHDIR@
 GNULIB_FCHMODAT = @GNULIB_FCHMODAT@
@ -365,6 +366,7 @@ GNULIB_RAWMEMCHR = @GNULIB_RAWMEMCHR@
 GNULIB_READ = @GNULIB_READ@
 GNULIB_READLINK = @GNULIB_READLINK@
 GNULIB_READLINKAT = @GNULIB_READLINKAT@
+GNULIB_REALLOCARRAY = @GNULIB_REALLOCARRAY@
 GNULIB_REALLOC_POSIX = @GNULIB_REALLOC_POSIX@
 GNULIB_REALPATH = @GNULIB_REALPATH@
 GNULIB_REMOVE = @GNULIB_REMOVE@
@ -493,12 +495,14 @@ HAVE_DECL_GETLOGIN = @HAVE_DECL_GETLOGIN@
 HAVE_DECL_GETLOGIN_R = @HAVE_DECL_GETLOGIN_R@
 HAVE_DECL_GETPAGESIZE = @HAVE_DECL_GETPAGESIZE@
 HAVE_DECL_GETUSERSHELL = @HAVE_DECL_GETUSERSHELL@
+HAVE_DECL_INITSTATE = @HAVE_DECL_INITSTATE@
 HAVE_DECL_LOCALTIME_R = @HAVE_DECL_LOCALTIME_R@
 HAVE_DECL_MEMMEM = @HAVE_DECL_MEMMEM@
 HAVE_DECL_MEMRCHR = @HAVE_DECL_MEMRCHR@
 HAVE_DECL_OBSTACK_PRINTF = @HAVE_DECL_OBSTACK_PRINTF@
 HAVE_DECL_SETENV = @HAVE_DECL_SETENV@
 HAVE_DECL_SETHOSTNAME = @HAVE_DECL_SETHOSTNAME@
+HAVE_DECL_SETSTATE = @HAVE_DECL_SETSTATE@
 HAVE_DECL_SNPRINTF = @HAVE_DECL_SNPRINTF@
 HAVE_DECL_STRDUP = @HAVE_DECL_STRDUP@
 HAVE_DECL_STRERROR_R = @HAVE_DECL_STRERROR_R@
@ -516,6 +520,7 @@ HAVE_DUP2 = @HAVE_DUP2@
 HAVE_DUP3 = @HAVE_DUP3@
 HAVE_DUPLOCALE = @HAVE_DUPLOCALE@
 HAVE_EUIDACCESS = @HAVE_EUIDACCESS@
+HAVE_EXPLICIT_BZERO = @HAVE_EXPLICIT_BZERO@
 HAVE_FACCESSAT = @HAVE_FACCESSAT@
 HAVE_FCHDIR = @HAVE_FCHDIR@
 HAVE_FCHMODAT = @HAVE_FCHMODAT@
@ -586,6 +591,7 @@ HAVE_RANDOM_R = @HAVE_RANDOM_R@
 HAVE_RAWMEMCHR = @HAVE_RAWMEMCHR@
 HAVE_READLINK = @HAVE_READLINK@
 HAVE_READLINKAT = @HAVE_READLINKAT@
+HAVE_REALLOCARRAY = @HAVE_REALLOCARRAY@
 HAVE_REALPATH = @HAVE_REALPATH@
 HAVE_RENAMEAT = @HAVE_RENAMEAT@
 HAVE_RPMATCH = @HAVE_RPMATCH@
--- a/m4/btowc.m4
+++ b/m4/btowc.m4
@ -1,4 +1,4 @@
-# btowc.m4 serial 10
+# btowc.m4 serial 11
 dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@ -50,6 +50,8 @@ changequote(,)dnl
           case "$host_os" in
                      # Guess no on Cygwin.
             cygwin*) gl_cv_func_btowc_nul="guessing no" ;;
+                      # Guess yes on native Windows.
+             mingw*)  gl_cv_func_btowc_nul="guessing yes" ;;
                      # Guess yes otherwise.
             *)       gl_cv_func_btowc_nul="guessing yes" ;;
           esac
@ -65,10 +67,12 @@ changequote([,])dnl
        dnl is present.
 changequote(,)dnl
        case "$host_os" in
-                 # Guess no on IRIX.
-          irix*) gl_cv_func_btowc_eof="guessing no" ;;
-                 # Guess yes otherwise.
-          *)     gl_cv_func_btowc_eof="guessing yes" ;;
+                  # Guess no on IRIX.
+          irix*)  gl_cv_func_btowc_eof="guessing no" ;;
+                  # Guess yes on native Windows.
+          mingw*) gl_cv_func_btowc_eof="guessing yes" ;;
+                  # Guess yes otherwise.
+          *)      gl_cv_func_btowc_eof="guessing yes" ;;
        esac
 changequote([,])dnl
        if test $LOCALE_FR != none; then
--- a/m4/extensions.m4
+++ b/m4/extensions.m4
@ -1,4 +1,4 @@
-# serial 15  -*- Autoconf -*-
+# serial 17  -*- Autoconf -*-
 # Enable extensions on systems that normally disable them.

 # Copyright (C) 2003, 2006-2017 Free Software Foundation, Inc.
@ -68,6 +68,14 @@ dnl configure.ac when using autoheader 2.62.
 #ifndef _GNU_SOURCE
 # undef _GNU_SOURCE
 #endif
+/* Enable NetBSD extensions on NetBSD.  */
+#ifndef _NETBSD_SOURCE
+# undef _NETBSD_SOURCE
+#endif
+/* Enable OpenBSD extensions on NetBSD.  */
+#ifndef _OPENBSD_SOURCE
+# undef _OPENBSD_SOURCE
+#endif
 /* Enable threading extensions on Solaris.  */
 #ifndef _POSIX_PTHREAD_SEMANTICS
 # undef _POSIX_PTHREAD_SEMANTICS
@ -128,6 +136,8 @@ dnl configure.ac when using autoheader 2.62.
  AC_DEFINE([_ALL_SOURCE])
  AC_DEFINE([_DARWIN_C_SOURCE])
  AC_DEFINE([_GNU_SOURCE])
+  AC_DEFINE([_NETBSD_SOURCE])
+  AC_DEFINE([_OPENBSD_SOURCE])
  AC_DEFINE([_POSIX_PTHREAD_SEMANTICS])
  AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__])
  AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__])
--- a/m4/fcntl-o.m4
+++ b/m4/fcntl-o.m4
@ -1,4 +1,4 @@
-# fcntl-o.m4 serial 4
+# fcntl-o.m4 serial 5
 dnl Copyright (C) 2006, 2009-2017 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@ -18,6 +18,7 @@ AC_DEFUN([gl_FCNTL_O_FLAGS],
    [AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])],
    [AC_REQUIRE([AC_GNU_SOURCE])])

+  AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
  AC_CHECK_HEADERS_ONCE([unistd.h])
  AC_CHECK_FUNCS_ONCE([symlink])
  AC_CACHE_CHECK([for working fcntl.h], [gl_cv_header_working_fcntl_h],
@ -116,7 +117,13 @@ AC_DEFUN([gl_FCNTL_O_FLAGS],
        68) gl_cv_header_working_fcntl_h='no (bad O_NOATIME, O_NOFOLLOW)';; #(
         *) gl_cv_header_working_fcntl_h='no';;
        esac],
-       [gl_cv_header_working_fcntl_h=cross-compiling])])
+       [case "$host_os" in
+                  # Guess 'no' on native Windows.
+          mingw*) gl_cv_header_working_fcntl_h='no' ;;
+          *)      gl_cv_header_working_fcntl_h=cross-compiling ;;
+        esac
+       ])
+    ])

  case $gl_cv_header_working_fcntl_h in #(
  *O_NOATIME* | no | cross-compiling) ac_val=0;; #(
--- a/m4/gettimeofday.m4
+++ b/m4/gettimeofday.m4
@ -1,4 +1,4 @@
-# serial 23
+# serial 24

 # Copyright (C) 2001-2003, 2005, 2007, 2009-2017 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
@ -105,6 +105,8 @@ AC_DEFUN([gl_FUNC_GETTIMEOFDAY_CLOBBER],
      case "$host_os" in
                # Guess all is fine on glibc systems.
        *-gnu*) gl_cv_func_gettimeofday_clobber="guessing no" ;;
+                # Guess no on native Windows.
+        mingw*) gl_cv_func_gettimeofday_clobber="guessing no" ;;
                # If we don't know, assume the worst.
        *)      gl_cv_func_gettimeofday_clobber="guessing yes" ;;
      esac
--- a/m4/gnulib-comp.m4
+++ b/m4/gnulib-comp.m4
@ -1,746 +0,0 @@
-# DO NOT EDIT! GENERATED AUTOMATICALLY!
-# Copyright (C) 2002-2017 Free Software Foundation, Inc.
-#
-# This file 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 of the License, or
-# (at your option) any later version.
-#
-# This file 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.
-#
-# You should have received a copy of the GNU General Public License
-# along with this file.  If not, see <http://www.gnu.org/licenses/>.
-#
-# As a special exception to the GNU General Public License,
-# this file may be distributed as part of a program that
-# contains a configuration script generated by Autoconf, under
-# the same distribution terms as the rest of that program.
-#
-# Generated by gnulib-tool.
-#
-# This file represents the compiled summary of the specification in
-# gnulib-cache.m4. It lists the computed macro invocations that need
-# to be invoked from configure.ac.
-# In projects that use version control, this file can be treated like
-# other built files.
-
-
-# This macro should be invoked from ./configure.ac, in the section
-# "Checks for programs", right after AC_PROG_CC, and certainly before
-# any checks for libraries, header files, types and library functions.
-AC_DEFUN([gl_EARLY],
-[
-  m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace
-  m4_pattern_allow([^gl_ES$])dnl a valid locale name
-  m4_pattern_allow([^gl_LIBOBJS$])dnl a variable
-  m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable
-
-  # Pre-early section.
-  AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
-  AC_REQUIRE([gl_PROG_AR_RANLIB])
-
-  AC_REQUIRE([AM_PROG_CC_C_O])
-  # Code from module absolute-header:
-  # Code from module assert:
-  # Code from module btowc:
-  # Code from module builtin-expect:
-  # Code from module c-ctype:
-  # Code from module c-strcase:
-  # Code from module config-h:
-  # Code from module configmake:
-  # Code from module crc:
-  # Code from module extensions:
-  # Code from module extern-inline:
-  # Code from module getopt-gnu:
-  # Code from module getopt-posix:
-  # Code from module gettext-h:
-  # Code from module gettimeofday:
-  # Code from module gperf:
-  # Code from module hard-locale:
-  # Code from module havelib:
-  # Code from module iconv:
-  # Code from module iconv-h:
-  # Code from module iconv_open:
-  # Code from module include_next:
-  # Code from module inline:
-  # Code from module limits-h:
-  # Code from module localcharset:
-  # Code from module locale:
-  # Code from module localtime-buffer:
-  # Code from module mbrtowc:
-  # Code from module mbsinit:
-  # Code from module mbsrtowcs:
-  # Code from module mbtowc:
-  # Code from module memchr:
-  # Code from module multiarch:
-  # Code from module nocrash:
-  # Code from module snippet/_Noreturn:
-  # Code from module snippet/arg-nonnull:
-  # Code from module snippet/c++defs:
-  # Code from module snippet/unused-parameter:
-  # Code from module snippet/warn-on-use:
-  # Code from module ssize_t:
-  # Code from module stdbool:
-  # Code from module stddef:
-  # Code from module stdint:
-  # Code from module stdio:
-  # Code from module stdlib:
-  # Code from module streq:
-  # Code from module striconv:
-  # Code from module string:
-  # Code from module strnlen1:
-  # Code from module strstr:
-  # Code from module strstr-simple:
-  # Code from module sys_stat:
-  # Code from module sys_time:
-  # Code from module sys_types:
-  # Code from module time:
-  # Code from module unistd:
-  # Code from module unistr/base:
-  # Code from module unistr/u8-mbtoucr:
-  # Code from module unistr/u8-uctomb:
-  # Code from module unitypes:
-  # Code from module verify:
-  # Code from module wchar:
-  # Code from module wcrtomb:
-  # Code from module wcsdup:
-  # Code from module wctob:
-  # Code from module wctomb:
-  # Code from module wctype-h:
-  # Code from module wmemcpy:
-])
-
-# This macro should be invoked from ./configure.ac, in the section
-# "Check for header files, types and library functions".
-AC_DEFUN([gl_INIT],
-[
-  AM_CONDITIONAL([GL_COND_LIBTOOL], [false])
-  gl_cond_libtool=false
-  gl_libdeps=
-  gl_ltlibdeps=
-  gl_m4_base='m4'
-  m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ]))
-  m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS]))
-  m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES]))
-  m4_pushdef([gl_LIBSOURCES_LIST], [])
-  m4_pushdef([gl_LIBSOURCES_DIR], [])
-  gl_COMMON
-  gl_source_base='lib'
-  gl_ASSERT
-  gl_FUNC_BTOWC
-  if test $HAVE_BTOWC = 0 || test $REPLACE_BTOWC = 1; then
-    AC_LIBOBJ([btowc])
-    gl_PREREQ_BTOWC
-  fi
-  gl_WCHAR_MODULE_INDICATOR([btowc])
-  gl_CONFIG_H
-  AC_REQUIRE([gl_EXTERN_INLINE])
-  gl_FUNC_GETOPT_GNU
-  dnl Because of the way gl_FUNC_GETOPT_GNU is implemented (the gl_getopt_required
-  dnl mechanism), there is no need to do any AC_LIBOBJ or AC_SUBST here; they are
-  dnl done in the getopt-posix module.
-  gl_FUNC_GETOPT_POSIX
-  if test $REPLACE_GETOPT = 1; then
-    AC_LIBOBJ([getopt])
-    AC_LIBOBJ([getopt1])
-    dnl Arrange for unistd.h to include getopt.h.
-    GNULIB_GL_UNISTD_H_GETOPT=1
-  fi
-  AC_SUBST([GNULIB_GL_UNISTD_H_GETOPT])
-  AC_SUBST([LIBINTL])
-  AC_SUBST([LTLIBINTL])
-  gl_FUNC_GETTIMEOFDAY
-  if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then
-    AC_LIBOBJ([gettimeofday])
-    gl_PREREQ_GETTIMEOFDAY
-  fi
-  gl_SYS_TIME_MODULE_INDICATOR([gettimeofday])
-  AM_ICONV
-  m4_ifdef([gl_ICONV_MODULE_INDICATOR],
-    [gl_ICONV_MODULE_INDICATOR([iconv])])
-  gl_ICONV_H
-  gl_FUNC_ICONV_OPEN
-  if test $REPLACE_ICONV_OPEN = 1; then
-    AC_LIBOBJ([iconv_open])
-  fi
-  if test $REPLACE_ICONV = 1; then
-    AC_LIBOBJ([iconv])
-    AC_LIBOBJ([iconv_close])
-  fi
-  gl_INLINE
-  gl_LIMITS_H
-  gl_LOCALE_H
-  gl_FUNC_MBRTOWC
-  if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then
-    AC_LIBOBJ([mbrtowc])
-    gl_PREREQ_MBRTOWC
-  fi
-  gl_WCHAR_MODULE_INDICATOR([mbrtowc])
-  gl_FUNC_MBSRTOWCS
-  if test $HAVE_MBSRTOWCS = 0 || test $REPLACE_MBSRTOWCS = 1; then
-    AC_LIBOBJ([mbsrtowcs])
-    AC_LIBOBJ([mbsrtowcs-state])
-    gl_PREREQ_MBSRTOWCS
-  fi
-  gl_WCHAR_MODULE_INDICATOR([mbsrtowcs])
-  gl_MULTIARCH
-  gt_TYPE_SSIZE_T
-  AM_STDBOOL_H
-  gl_STDDEF_H
-  gl_STDINT_H
-  gl_STDIO_H
-  if test $gl_cond_libtool = false; then
-    gl_ltlibdeps="$gl_ltlibdeps $LTLIBICONV"
-    gl_libdeps="$gl_libdeps $LIBICONV"
-  fi
-  gl_HEADER_STRING_H
-  gl_FUNC_STRSTR
-  if test $REPLACE_STRSTR = 1; then
-    AC_LIBOBJ([strstr])
-  fi
-  gl_FUNC_STRSTR_SIMPLE
-  if test $REPLACE_STRSTR = 1; then
-    AC_LIBOBJ([strstr])
-  fi
-  gl_STRING_MODULE_INDICATOR([strstr])
-  gl_HEADER_SYS_STAT_H
-  AC_PROG_MKDIR_P
-  gl_HEADER_SYS_TIME_H
-  AC_PROG_MKDIR_P
-  gl_SYS_TYPES_H
-  AC_PROG_MKDIR_P
-  gl_HEADER_TIME_H
-  gl_UNISTD_H
-  gl_LIBUNISTRING_LIBHEADER([0.9.4], [unistr.h])
-  gl_MODULE_INDICATOR([unistr/u8-mbtoucr])
-  gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-mbtoucr])
-  gl_MODULE_INDICATOR([unistr/u8-uctomb])
-  gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-uctomb])
-  gl_LIBUNISTRING_LIBHEADER([0.9.4], [unitypes.h])
-  gl_WCHAR_H
-  gl_FUNC_WCRTOMB
-  if test $HAVE_WCRTOMB = 0 || test $REPLACE_WCRTOMB = 1; then
-    AC_LIBOBJ([wcrtomb])
-    gl_PREREQ_WCRTOMB
-  fi
-  gl_WCHAR_MODULE_INDICATOR([wcrtomb])
-  gl_FUNC_WCSDUP
-  if test $HAVE_WCSDUP = 0; then
-    AC_LIBOBJ([wcsdup])
-  fi
-  gl_WCHAR_MODULE_INDICATOR([wcsdup])
-  gl_FUNC_WCTOB
-  if test $HAVE_WCTOB = 0 || test $REPLACE_WCTOB = 1; then
-    AC_LIBOBJ([wctob])
-    gl_PREREQ_WCTOB
-  fi
-  gl_WCHAR_MODULE_INDICATOR([wctob])
-  gl_WCTYPE_H
-  gl_gnulib_enabled_37f71b604aa9c54446783d80f42fe547=false
-  gl_gnulib_enabled_configmake=false
-  gl_gnulib_enabled_30838f5439487421042f2225bed3af76=false
-  gl_gnulib_enabled_localcharset=false
-  gl_gnulib_enabled_2049e887c7e5308faad27b3f894bb8c9=false
-  gl_gnulib_enabled_mbsinit=false
-  gl_gnulib_enabled_mbtowc=false
-  gl_gnulib_enabled_memchr=false
-  gl_gnulib_enabled_b3ae4a413a1340415f34a52d1dafb147=false
-  gl_gnulib_enabled_stdlib=false
-  gl_gnulib_enabled_streq=false
-  gl_gnulib_enabled_strnlen1=false
-  gl_gnulib_enabled_verify=false
-  gl_gnulib_enabled_wctomb=false
-  gl_gnulib_enabled_wmemcpy=false
-  func_gl_gnulib_m4code_37f71b604aa9c54446783d80f42fe547 ()
-  {
-    if ! $gl_gnulib_enabled_37f71b604aa9c54446783d80f42fe547; then
-      gl___BUILTIN_EXPECT
-      gl_gnulib_enabled_37f71b604aa9c54446783d80f42fe547=true
-    fi
-  }
-  func_gl_gnulib_m4code_configmake ()
-  {
-    if ! $gl_gnulib_enabled_configmake; then
-      gl_CONFIGMAKE_PREP
-      gl_gnulib_enabled_configmake=true
-    fi
-  }
-  func_gl_gnulib_m4code_30838f5439487421042f2225bed3af76 ()
-  {
-    if ! $gl_gnulib_enabled_30838f5439487421042f2225bed3af76; then
-      gl_HARD_LOCALE
-      gl_gnulib_enabled_30838f5439487421042f2225bed3af76=true
-    fi
-  }
-  func_gl_gnulib_m4code_localcharset ()
-  {
-    if ! $gl_gnulib_enabled_localcharset; then
-      gl_LOCALCHARSET
-      LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(abs_top_builddir)/$gl_source_base\""
-      AC_SUBST([LOCALCHARSET_TESTS_ENVIRONMENT])
-      gl_gnulib_enabled_localcharset=true
-      func_gl_gnulib_m4code_configmake
-    fi
-  }
-  func_gl_gnulib_m4code_2049e887c7e5308faad27b3f894bb8c9 ()
-  {
-    if ! $gl_gnulib_enabled_2049e887c7e5308faad27b3f894bb8c9; then
-      AC_REQUIRE([gl_LOCALTIME_BUFFER_DEFAULTS])
-      AC_LIBOBJ([localtime-buffer])
-      gl_gnulib_enabled_2049e887c7e5308faad27b3f894bb8c9=true
-    fi
-  }
-  func_gl_gnulib_m4code_mbsinit ()
-  {
-    if ! $gl_gnulib_enabled_mbsinit; then
-      gl_FUNC_MBSINIT
-      if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then
-        AC_LIBOBJ([mbsinit])
-        gl_PREREQ_MBSINIT
-      fi
-      gl_WCHAR_MODULE_INDICATOR([mbsinit])
-      gl_gnulib_enabled_mbsinit=true
-      if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then
-        func_gl_gnulib_m4code_verify
-      fi
-    fi
-  }
-  func_gl_gnulib_m4code_mbtowc ()
-  {
-    if ! $gl_gnulib_enabled_mbtowc; then
-      gl_FUNC_MBTOWC
-      if test $REPLACE_MBTOWC = 1; then
-        AC_LIBOBJ([mbtowc])
-        gl_PREREQ_MBTOWC
-      fi
-      gl_STDLIB_MODULE_INDICATOR([mbtowc])
-      gl_gnulib_enabled_mbtowc=true
-      func_gl_gnulib_m4code_stdlib
-    fi
-  }
-  func_gl_gnulib_m4code_memchr ()
-  {
-    if ! $gl_gnulib_enabled_memchr; then
-      gl_FUNC_MEMCHR
-      if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
-        AC_LIBOBJ([memchr])
-        gl_PREREQ_MEMCHR
-      fi
-      gl_STRING_MODULE_INDICATOR([memchr])
-      gl_gnulib_enabled_memchr=true
-    fi
-  }
-  func_gl_gnulib_m4code_b3ae4a413a1340415f34a52d1dafb147 ()
-  {
-    if ! $gl_gnulib_enabled_b3ae4a413a1340415f34a52d1dafb147; then
-      gl_gnulib_enabled_b3ae4a413a1340415f34a52d1dafb147=true
-    fi
-  }
-  func_gl_gnulib_m4code_stdlib ()
-  {
-    if ! $gl_gnulib_enabled_stdlib; then
-      gl_STDLIB_H
-      gl_gnulib_enabled_stdlib=true
-      func_gl_gnulib_m4code_b3ae4a413a1340415f34a52d1dafb147
-    fi
-  }
-  func_gl_gnulib_m4code_streq ()
-  {
-    if ! $gl_gnulib_enabled_streq; then
-      gl_gnulib_enabled_streq=true
-    fi
-  }
-  func_gl_gnulib_m4code_strnlen1 ()
-  {
-    if ! $gl_gnulib_enabled_strnlen1; then
-      gl_gnulib_enabled_strnlen1=true
-      func_gl_gnulib_m4code_memchr
-    fi
-  }
-  func_gl_gnulib_m4code_verify ()
-  {
-    if ! $gl_gnulib_enabled_verify; then
-      gl_gnulib_enabled_verify=true
-    fi
-  }
-  func_gl_gnulib_m4code_wctomb ()
-  {
-    if ! $gl_gnulib_enabled_wctomb; then
-      gl_FUNC_WCTOMB
-      if test $REPLACE_WCTOMB = 1; then
-        AC_LIBOBJ([wctomb])
-        gl_PREREQ_WCTOMB
-      fi
-      gl_STDLIB_MODULE_INDICATOR([wctomb])
-      gl_gnulib_enabled_wctomb=true
-      func_gl_gnulib_m4code_stdlib
-    fi
-  }
-  func_gl_gnulib_m4code_wmemcpy ()
-  {
-    if ! $gl_gnulib_enabled_wmemcpy; then
-      gl_FUNC_WMEMCPY
-      if test $HAVE_WMEMCPY = 0; then
-        AC_LIBOBJ([wmemcpy])
-      fi
-      gl_WCHAR_MODULE_INDICATOR([wmemcpy])
-      gl_gnulib_enabled_wmemcpy=true
-    fi
-  }
-  if test $HAVE_BTOWC = 0 || test $REPLACE_BTOWC = 1; then
-    func_gl_gnulib_m4code_mbtowc
-  fi
-  if test $NEED_LOCALTIME_BUFFER = 1; then
-    func_gl_gnulib_m4code_2049e887c7e5308faad27b3f894bb8c9
-  fi
-  if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then
-    func_gl_gnulib_m4code_30838f5439487421042f2225bed3af76
-  fi
-  if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then
-    func_gl_gnulib_m4code_localcharset
-  fi
-  if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then
-    func_gl_gnulib_m4code_mbsinit
-  fi
-  if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then
-    func_gl_gnulib_m4code_streq
-  fi
-  if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then
-    func_gl_gnulib_m4code_verify
-  fi
-  if test $HAVE_MBSRTOWCS = 0 || test $REPLACE_MBSRTOWCS = 1; then
-    func_gl_gnulib_m4code_strnlen1
-  fi
-  if test $REPLACE_STRSTR = 1; then
-    func_gl_gnulib_m4code_37f71b604aa9c54446783d80f42fe547
-  fi
-  if test $REPLACE_STRSTR = 1; then
-    func_gl_gnulib_m4code_memchr
-  fi
-  if test $HAVE_WCRTOMB = 0 || test $REPLACE_WCRTOMB = 1; then
-    func_gl_gnulib_m4code_mbsinit
-  fi
-  if test $HAVE_WCSDUP = 0; then
-    func_gl_gnulib_m4code_wmemcpy
-  fi
-  if test $HAVE_WCTOB = 0 || test $REPLACE_WCTOB = 1; then
-    func_gl_gnulib_m4code_wctomb
-  fi
-  m4_pattern_allow([^gl_GNULIB_ENABLED_])
-  AM_CONDITIONAL([gl_GNULIB_ENABLED_37f71b604aa9c54446783d80f42fe547], [$gl_gnulib_enabled_37f71b604aa9c54446783d80f42fe547])
-  AM_CONDITIONAL([gl_GNULIB_ENABLED_configmake], [$gl_gnulib_enabled_configmake])
-  AM_CONDITIONAL([gl_GNULIB_ENABLED_30838f5439487421042f2225bed3af76], [$gl_gnulib_enabled_30838f5439487421042f2225bed3af76])
-  AM_CONDITIONAL([gl_GNULIB_ENABLED_localcharset], [$gl_gnulib_enabled_localcharset])
-  AM_CONDITIONAL([gl_GNULIB_ENABLED_2049e887c7e5308faad27b3f894bb8c9], [$gl_gnulib_enabled_2049e887c7e5308faad27b3f894bb8c9])
-  AM_CONDITIONAL([gl_GNULIB_ENABLED_mbsinit], [$gl_gnulib_enabled_mbsinit])
-  AM_CONDITIONAL([gl_GNULIB_ENABLED_mbtowc], [$gl_gnulib_enabled_mbtowc])
-  AM_CONDITIONAL([gl_GNULIB_ENABLED_memchr], [$gl_gnulib_enabled_memchr])
-  AM_CONDITIONAL([gl_GNULIB_ENABLED_b3ae4a413a1340415f34a52d1dafb147], [$gl_gnulib_enabled_b3ae4a413a1340415f34a52d1dafb147])
-  AM_CONDITIONAL([gl_GNULIB_ENABLED_stdlib], [$gl_gnulib_enabled_stdlib])
-  AM_CONDITIONAL([gl_GNULIB_ENABLED_streq], [$gl_gnulib_enabled_streq])
-  AM_CONDITIONAL([gl_GNULIB_ENABLED_strnlen1], [$gl_gnulib_enabled_strnlen1])
-  AM_CONDITIONAL([gl_GNULIB_ENABLED_verify], [$gl_gnulib_enabled_verify])
-  AM_CONDITIONAL([gl_GNULIB_ENABLED_wctomb], [$gl_gnulib_enabled_wctomb])
-  AM_CONDITIONAL([gl_GNULIB_ENABLED_wmemcpy], [$gl_gnulib_enabled_wmemcpy])
-  # End of code from modules
-  m4_ifval(gl_LIBSOURCES_LIST, [
-    m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ ||
-      for gl_file in ]gl_LIBSOURCES_LIST[ ; do
-        if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then
-          echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2
-          exit 1
-        fi
-      done])dnl
-      m4_if(m4_sysval, [0], [],
-        [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])
-  ])
-  m4_popdef([gl_LIBSOURCES_DIR])
-  m4_popdef([gl_LIBSOURCES_LIST])
-  m4_popdef([AC_LIBSOURCES])
-  m4_popdef([AC_REPLACE_FUNCS])
-  m4_popdef([AC_LIBOBJ])
-  AC_CONFIG_COMMANDS_PRE([
-    gl_libobjs=
-    gl_ltlibobjs=
-    if test -n "$gl_LIBOBJS"; then
-      # Remove the extension.
-      sed_drop_objext='s/\.o$//;s/\.obj$//'
-      for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
-        gl_libobjs="$gl_libobjs $i.$ac_objext"
-        gl_ltlibobjs="$gl_ltlibobjs $i.lo"
-      done
-    fi
-    AC_SUBST([gl_LIBOBJS], [$gl_libobjs])
-    AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs])
-  ])
-  gltests_libdeps=
-  gltests_ltlibdeps=
-  m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ]))
-  m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS]))
-  m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES]))
-  m4_pushdef([gltests_LIBSOURCES_LIST], [])
-  m4_pushdef([gltests_LIBSOURCES_DIR], [])
-  gl_COMMON
-  gl_source_base='tests'
-changequote(,)dnl
-  gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
-changequote([, ])dnl
-  AC_SUBST([gltests_WITNESS])
-  gl_module_indicator_condition=$gltests_WITNESS
-  m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition])
-  m4_pattern_allow([^gl_GNULIB_ENABLED_])
-  m4_popdef([gl_MODULE_INDICATOR_CONDITION])
-  m4_ifval(gltests_LIBSOURCES_LIST, [
-    m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ ||
-      for gl_file in ]gltests_LIBSOURCES_LIST[ ; do
-        if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then
-          echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2
-          exit 1
-        fi
-      done])dnl
-      m4_if(m4_sysval, [0], [],
-        [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])
-  ])
-  m4_popdef([gltests_LIBSOURCES_DIR])
-  m4_popdef([gltests_LIBSOURCES_LIST])
-  m4_popdef([AC_LIBSOURCES])
-  m4_popdef([AC_REPLACE_FUNCS])
-  m4_popdef([AC_LIBOBJ])
-  AC_CONFIG_COMMANDS_PRE([
-    gltests_libobjs=
-    gltests_ltlibobjs=
-    if test -n "$gltests_LIBOBJS"; then
-      # Remove the extension.
-      sed_drop_objext='s/\.o$//;s/\.obj$//'
-      for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
-        gltests_libobjs="$gltests_libobjs $i.$ac_objext"
-        gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
-      done
-    fi
-    AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs])
-    AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs])
-  ])
-  LIBGNU_LIBDEPS="$gl_libdeps"
-  AC_SUBST([LIBGNU_LIBDEPS])
-  LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
-  AC_SUBST([LIBGNU_LTLIBDEPS])
-])
-
-# Like AC_LIBOBJ, except that the module name goes
-# into gl_LIBOBJS instead of into LIBOBJS.
-AC_DEFUN([gl_LIBOBJ], [
-  AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl
-  gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext"
-])
-
-# Like AC_REPLACE_FUNCS, except that the module name goes
-# into gl_LIBOBJS instead of into LIBOBJS.
-AC_DEFUN([gl_REPLACE_FUNCS], [
-  m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl
-  AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)])
-])
-
-# Like AC_LIBSOURCES, except the directory where the source file is
-# expected is derived from the gnulib-tool parameterization,
-# and alloca is special cased (for the alloca-opt module).
-# We could also entirely rely on EXTRA_lib..._SOURCES.
-AC_DEFUN([gl_LIBSOURCES], [
-  m4_foreach([_gl_NAME], [$1], [
-    m4_if(_gl_NAME, [alloca.c], [], [
-      m4_define([gl_LIBSOURCES_DIR], [lib])
-      m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ])
-    ])
-  ])
-])
-
-# Like AC_LIBOBJ, except that the module name goes
-# into gltests_LIBOBJS instead of into LIBOBJS.
-AC_DEFUN([gltests_LIBOBJ], [
-  AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl
-  gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext"
-])
-
-# Like AC_REPLACE_FUNCS, except that the module name goes
-# into gltests_LIBOBJS instead of into LIBOBJS.
-AC_DEFUN([gltests_REPLACE_FUNCS], [
-  m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl
-  AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)])
-])
-
-# Like AC_LIBSOURCES, except the directory where the source file is
-# expected is derived from the gnulib-tool parameterization,
-# and alloca is special cased (for the alloca-opt module).
-# We could also entirely rely on EXTRA_lib..._SOURCES.
-AC_DEFUN([gltests_LIBSOURCES], [
-  m4_foreach([_gl_NAME], [$1], [
-    m4_if(_gl_NAME, [alloca.c], [], [
-      m4_define([gltests_LIBSOURCES_DIR], [tests])
-      m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ])
-    ])
-  ])
-])
-
-# This macro records the list of files which have been installed by
-# gnulib-tool and may be removed by future gnulib-tool invocations.
-AC_DEFUN([gl_FILE_LIST], [
-  build-aux/config.rpath
-  lib/_Noreturn.h
-  lib/arg-nonnull.h
-  lib/btowc.c
-  lib/c++defs.h
-  lib/c-ctype.c
-  lib/c-ctype.h
-  lib/c-strcase.h
-  lib/c-strcasecmp.c
-  lib/c-strncasecmp.c
-  lib/config.charset
-  lib/crc.c
-  lib/crc.h
-  lib/getopt-cdefs.in.h
-  lib/getopt-core.h
-  lib/getopt-ext.h
-  lib/getopt-pfx-core.h
-  lib/getopt-pfx-ext.h
-  lib/getopt.c
-  lib/getopt.in.h
-  lib/getopt1.c
-  lib/getopt_int.h
-  lib/gettext.h
-  lib/gettimeofday.c
-  lib/hard-locale.c
-  lib/hard-locale.h
-  lib/iconv.c
-  lib/iconv.in.h
-  lib/iconv_close.c
-  lib/iconv_open-aix.gperf
-  lib/iconv_open-hpux.gperf
-  lib/iconv_open-irix.gperf
-  lib/iconv_open-osf.gperf
-  lib/iconv_open-solaris.gperf
-  lib/iconv_open.c
-  lib/limits.in.h
-  lib/localcharset.c
-  lib/localcharset.h
-  lib/locale.in.h
-  lib/localtime-buffer.c
-  lib/localtime-buffer.h
-  lib/mbrtowc.c
-  lib/mbsinit.c
-  lib/mbsrtowcs-impl.h
-  lib/mbsrtowcs-state.c
-  lib/mbsrtowcs.c
-  lib/mbtowc-impl.h
-  lib/mbtowc.c
-  lib/memchr.c
-  lib/memchr.valgrind
-  lib/ref-add.sin
-  lib/ref-del.sin
-  lib/stdbool.in.h
-  lib/stddef.in.h
-  lib/stdint.in.h
-  lib/stdio.in.h
-  lib/stdlib.in.h
-  lib/str-two-way.h
-  lib/streq.h
-  lib/striconv.c
-  lib/striconv.h
-  lib/string.in.h
-  lib/strnlen1.c
-  lib/strnlen1.h
-  lib/strstr.c
-  lib/sys_stat.in.h
-  lib/sys_time.in.h
-  lib/sys_types.in.h
-  lib/time.in.h
-  lib/unistd.c
-  lib/unistd.in.h
-  lib/unistr.in.h
-  lib/unistr/u8-mbtoucr.c
-  lib/unistr/u8-uctomb-aux.c
-  lib/unistr/u8-uctomb.c
-  lib/unitypes.in.h
-  lib/unused-parameter.h
-  lib/verify.h
-  lib/warn-on-use.h
-  lib/wchar.in.h
-  lib/wcrtomb.c
-  lib/wcsdup-impl.h
-  lib/wcsdup.c
-  lib/wctob.c
-  lib/wctomb-impl.h
-  lib/wctomb.c
-  lib/wctype-h.c
-  lib/wctype.in.h
-  lib/wmemcpy-impl.h
-  lib/wmemcpy.c
-  m4/00gnulib.m4
-  m4/absolute-header.m4
-  m4/assert.m4
-  m4/btowc.m4
-  m4/builtin-expect.m4
-  m4/codeset.m4
-  m4/config-h.m4
-  m4/configmake.m4
-  m4/extensions.m4
-  m4/extern-inline.m4
-  m4/fcntl-o.m4
-  m4/getopt.m4
-  m4/gettimeofday.m4
-  m4/glibc21.m4
-  m4/gnulib-common.m4
-  m4/hard-locale.m4
-  m4/iconv.m4
-  m4/iconv_h.m4
-  m4/iconv_open.m4
-  m4/include_next.m4
-  m4/inline.m4
-  m4/lib-ld.m4
-  m4/lib-link.m4
-  m4/lib-prefix.m4
-  m4/libunistring-base.m4
-  m4/limits-h.m4
-  m4/localcharset.m4
-  m4/locale-fr.m4
-  m4/locale-ja.m4
-  m4/locale-zh.m4
-  m4/locale_h.m4
-  m4/localtime-buffer.m4
-  m4/longlong.m4
-  m4/mbrtowc.m4
-  m4/mbsinit.m4
-  m4/mbsrtowcs.m4
-  m4/mbstate_t.m4
-  m4/mbtowc.m4
-  m4/memchr.m4
-  m4/mmap-anon.m4
-  m4/multiarch.m4
-  m4/nocrash.m4
-  m4/off_t.m4
-  m4/ssize_t.m4
-  m4/stdbool.m4
-  m4/stddef_h.m4
-  m4/stdint.m4
-  m4/stdio_h.m4
-  m4/stdlib_h.m4
-  m4/string_h.m4
-  m4/strstr.m4
-  m4/sys_socket_h.m4
-  m4/sys_stat_h.m4
-  m4/sys_time_h.m4
-  m4/sys_types_h.m4
-  m4/time_h.m4
-  m4/unistd_h.m4
-  m4/warn-on-use.m4
-  m4/wchar_h.m4
-  m4/wchar_t.m4
-  m4/wcrtomb.m4
-  m4/wcsdup.m4
-  m4/wctob.m4
-  m4/wctomb.m4
-  m4/wctype_h.m4
-  m4/wint_t.m4
-  m4/wmemcpy.m4
-])
--- a/m4/mbrtowc.m4
+++ b/m4/mbrtowc.m4
@ -1,4 +1,4 @@
-# mbrtowc.m4 serial 27  -*- coding: utf-8 -*-
+# mbrtowc.m4 serial 29  -*- coding: utf-8 -*-
 dnl Copyright (C) 2001-2002, 2004-2005, 2008-2017 Free Software Foundation,
 dnl Inc.
 dnl This file is free software; the Free Software Foundation
@ -563,9 +563,11 @@ AC_DEFUN([gl_MBRTOWC_EMPTY_INPUT],
      dnl is present.
 changequote(,)dnl
      case "$host_os" in
-                     # Guess no on AIX and glibc systems.
+                    # Guess no on AIX and glibc systems.
        aix* | *-gnu*)
                    gl_cv_func_mbrtowc_empty_input="guessing no" ;;
+                    # Guess yes on native Windows.
+        mingw*)     gl_cv_func_mbrtowc_empty_input="guessing yes" ;;
        *)          gl_cv_func_mbrtowc_empty_input="guessing yes" ;;
      esac
 changequote([,])dnl
@ -592,6 +594,7 @@ dnl https://sourceware.org/bugzilla/show_bug.cgi?id=19932

 AC_DEFUN([gl_MBRTOWC_C_LOCALE],
 [
+  AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
  AC_CACHE_CHECK([whether the C locale is free of encoding errors],
    [gl_cv_C_locale_sans_EILSEQ],
    [
@ -622,7 +625,12 @@ AC_DEFUN([gl_MBRTOWC_C_LOCALE],
          ]])],
      [gl_cv_C_locale_sans_EILSEQ=yes],
      [gl_cv_C_locale_sans_EILSEQ=no],
-      [:])])
+      [case "$host_os" in
+                 # Guess yes on native Windows.
+         mingw*) gl_cv_C_locale_sans_EILSEQ="guessing yes" ;;
+       esac
+      ])
+    ])
 ])

 # Prerequisites of lib/mbrtowc.c.
@ -639,7 +647,7 @@ AC_DEFUN([AC_FUNC_MBRTOWC],
 [
  dnl Same as AC_FUNC_MBRTOWC in autoconf-2.60.
  AC_CACHE_CHECK([whether mbrtowc and mbstate_t are properly declared],
-    gl_cv_func_mbrtowc,
+    [gl_cv_func_mbrtowc],
    [AC_LINK_IFELSE(
       [AC_LANG_PROGRAM(
            [[/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be
@ -655,8 +663,8 @@ AC_DEFUN([AC_FUNC_MBRTOWC],
              size_t n = 1;
              mbstate_t state;
              return ! (sizeof state && (mbrtowc) (&wc, s, n, &state));]])],
-       gl_cv_func_mbrtowc=yes,
-       gl_cv_func_mbrtowc=no)])
+       [gl_cv_func_mbrtowc=yes],
+       [gl_cv_func_mbrtowc=no])])
  if test $gl_cv_func_mbrtowc = yes; then
    AC_DEFINE([HAVE_MBRTOWC], [1],
      [Define to 1 if mbrtowc and mbstate_t are properly declared.])
--- a/m4/memchr.m4
+++ b/m4/memchr.m4
@ -1,4 +1,4 @@
-# memchr.m4 serial 12
+# memchr.m4 serial 13
 dnl Copyright (C) 2002-2004, 2009-2017 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@ -6,6 +6,8 @@ dnl with or without modifications, as long as this notice is preserved.

 AC_DEFUN_ONCE([gl_FUNC_MEMCHR],
 [
+  AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
+
  dnl Check for prerequisites for memory fence checks.
  gl_FUNC_MMAP_ANON
  AC_CHECK_HEADERS_ONCE([sys/mman.h])
@ -73,12 +75,21 @@ AC_DEFUN_ONCE([gl_FUNC_MEMCHR],
        result |= 4;
    }
  return result;
-]])], [gl_cv_func_memchr_works=yes], [gl_cv_func_memchr_works=no],
-      [dnl Be pessimistic for now.
-       gl_cv_func_memchr_works="guessing no"])])
-    if test "$gl_cv_func_memchr_works" != yes; then
-      REPLACE_MEMCHR=1
-    fi
+]])],
+         [gl_cv_func_memchr_works=yes],
+         [gl_cv_func_memchr_works=no],
+         [case "$host_os" in
+                    # Guess yes on native Windows.
+            mingw*) gl_cv_func_memchr_works="guessing yes" ;;
+                    # Be pessimistic for now.
+            *)      gl_cv_func_memchr_works="guessing no" ;;
+          esac
+         ])
+      ])
+    case "$gl_cv_func_memchr_works" in
+      *yes) ;;
+      *) REPLACE_MEMCHR=1 ;;
+    esac
  fi
 ])

--- a/m4/stdint.m4
+++ b/m4/stdint.m4
@ -1,4 +1,4 @@
-# stdint.m4 serial 50
+# stdint.m4 serial 51
 dnl Copyright (C) 2001-2017 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@ -10,6 +10,7 @@ dnl Test whether <stdint.h> is supported or must be substituted.
 AC_DEFUN_ONCE([gl_STDINT_H],
 [
  AC_PREREQ([2.59])dnl
+  AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles

  AC_REQUIRE([gl_LIMITS_H])
  AC_REQUIRE([gt_TYPE_WINT_T])
@ -288,8 +289,12 @@ static const char *macro_values[] =
 ]])],
              [gl_cv_header_working_stdint_h=yes],
              [],
-              [dnl When cross-compiling, assume it works.
-               gl_cv_header_working_stdint_h=yes
+              [case "$host_os" in
+                         # Guess yes on native Windows.
+                 mingw*) gl_cv_header_working_stdint_h="guessing yes" ;;
+                         # In general, assume it works.
+                 *)      gl_cv_header_working_stdint_h="guessing yes" ;;
+               esac
              ])
         ])
      ])
@ -299,15 +304,16 @@ static const char *macro_values[] =
  HAVE_SYS_BITYPES_H=0
  HAVE_SYS_INTTYPES_H=0
  STDINT_H=stdint.h
-  if test "$gl_cv_header_working_stdint_h" = yes; then
-    HAVE_C99_STDINT_H=1
-    dnl Now see whether the system <stdint.h> works without
-    dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined.
-    AC_CACHE_CHECK([whether stdint.h predates C++11],
-      [gl_cv_header_stdint_predates_cxx11_h],
-      [gl_cv_header_stdint_predates_cxx11_h=yes
-       AC_COMPILE_IFELSE([
-         AC_LANG_PROGRAM([[
+  case "$gl_cv_header_working_stdint_h" in
+    *yes)
+      HAVE_C99_STDINT_H=1
+      dnl Now see whether the system <stdint.h> works without
+      dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined.
+      AC_CACHE_CHECK([whether stdint.h predates C++11],
+        [gl_cv_header_stdint_predates_cxx11_h],
+        [gl_cv_header_stdint_predates_cxx11_h=yes
+         AC_COMPILE_IFELSE([
+           AC_LANG_PROGRAM([[
 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
 #include <stdint.h>
 ]
@ -315,45 +321,47 @@ gl_STDINT_INCLUDES
 [
 intmax_t im = INTMAX_MAX;
 int32_t i32 = INT32_C (0x7fffffff);
-         ]])],
-         [gl_cv_header_stdint_predates_cxx11_h=no])])
+           ]])],
+           [gl_cv_header_stdint_predates_cxx11_h=no])])

-    if test "$gl_cv_header_stdint_predates_cxx11_h" = yes; then
-      AC_DEFINE([__STDC_CONSTANT_MACROS], [1],
-                [Define to 1 if the system <stdint.h> predates C++11.])
-      AC_DEFINE([__STDC_LIMIT_MACROS], [1],
-                [Define to 1 if the system <stdint.h> predates C++11.])
-    fi
-    AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.],
-      [gl_cv_header_stdint_width],
-      [gl_cv_header_stdint_width=no
-       AC_COMPILE_IFELSE(
-         [AC_LANG_PROGRAM([[
-            /* Work if build is not clean.  */
-            #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1
-            #ifndef __STDC_WANT_IEC_60559_BFP_EXT__
-             #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
-            #endif
-            #include <stdint.h>
-            ]gl_STDINT_INCLUDES[
-            int iw = UINTMAX_WIDTH;
-            ]])],
-         [gl_cv_header_stdint_width=yes])])
-    if test "$gl_cv_header_stdint_width" = yes; then
-      STDINT_H=
-    fi
-  else
-    dnl Check for <sys/inttypes.h>, and for
-    dnl <sys/bitypes.h> (used in Linux libc4 >= 4.6.7 and libc5).
-    AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h])
-    if test $ac_cv_header_sys_inttypes_h = yes; then
-      HAVE_SYS_INTTYPES_H=1
-    fi
-    if test $ac_cv_header_sys_bitypes_h = yes; then
-      HAVE_SYS_BITYPES_H=1
-    fi
-    gl_STDINT_TYPE_PROPERTIES
-  fi
+      if test "$gl_cv_header_stdint_predates_cxx11_h" = yes; then
+        AC_DEFINE([__STDC_CONSTANT_MACROS], [1],
+                  [Define to 1 if the system <stdint.h> predates C++11.])
+        AC_DEFINE([__STDC_LIMIT_MACROS], [1],
+                  [Define to 1 if the system <stdint.h> predates C++11.])
+      fi
+      AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.],
+        [gl_cv_header_stdint_width],
+        [gl_cv_header_stdint_width=no
+         AC_COMPILE_IFELSE(
+           [AC_LANG_PROGRAM([[
+              /* Work if build is not clean.  */
+              #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1
+              #ifndef __STDC_WANT_IEC_60559_BFP_EXT__
+               #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
+              #endif
+              #include <stdint.h>
+              ]gl_STDINT_INCLUDES[
+              int iw = UINTMAX_WIDTH;
+              ]])],
+           [gl_cv_header_stdint_width=yes])])
+      if test "$gl_cv_header_stdint_width" = yes; then
+        STDINT_H=
+      fi
+      ;;
+    *)
+      dnl Check for <sys/inttypes.h>, and for
+      dnl <sys/bitypes.h> (used in Linux libc4 >= 4.6.7 and libc5).
+      AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h])
+      if test $ac_cv_header_sys_inttypes_h = yes; then
+        HAVE_SYS_INTTYPES_H=1
+      fi
+      if test $ac_cv_header_sys_bitypes_h = yes; then
+        HAVE_SYS_BITYPES_H=1
+      fi
+      gl_STDINT_TYPE_PROPERTIES
+      ;;
+  esac

  dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH.
  LIMITS_H=limits.h
--- a/m4/stdlib_h.m4
+++ b/m4/stdlib_h.m4
@ -1,4 +1,4 @@
-# stdlib_h.m4 serial 43
+# stdlib_h.m4 serial 44
 dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@ -21,9 +21,9 @@ AC_DEFUN([gl_STDLIB_H],
 #endif
    ]], [_Exit atoll canonicalize_file_name getloadavg getsubopt grantpt
    initstate initstate_r mkdtemp mkostemp mkostemps mkstemp mkstemps
-    posix_openpt ptsname ptsname_r qsort_r random random_r realpath rpmatch
-    secure_getenv setenv setstate setstate_r srandom srandom_r
-    strtod strtoll strtoull unlockpt unsetenv])
+    posix_openpt ptsname ptsname_r qsort_r random random_r reallocarray
+    realpath rpmatch secure_getenv setenv setstate setstate_r srandom
+    srandom_r strtod strtoll strtoull unlockpt unsetenv])
 ])

 AC_DEFUN([gl_STDLIB_MODULE_INDICATOR],
@ -58,6 +58,7 @@ AC_DEFUN([gl_STDLIB_H_DEFAULTS],
  GNULIB_QSORT_R=0;       AC_SUBST([GNULIB_QSORT_R])
  GNULIB_RANDOM=0;        AC_SUBST([GNULIB_RANDOM])
  GNULIB_RANDOM_R=0;      AC_SUBST([GNULIB_RANDOM_R])
+  GNULIB_REALLOCARRAY=0;  AC_SUBST([GNULIB_REALLOCARRAY])
  GNULIB_REALLOC_POSIX=0; AC_SUBST([GNULIB_REALLOC_POSIX])
  GNULIB_REALPATH=0;      AC_SUBST([GNULIB_REALPATH])
  GNULIB_RPMATCH=0;       AC_SUBST([GNULIB_RPMATCH])
@ -77,6 +78,7 @@ AC_DEFUN([gl_STDLIB_H_DEFAULTS],
  HAVE_DECL_GETLOADAVG=1;    AC_SUBST([HAVE_DECL_GETLOADAVG])
  HAVE_GETSUBOPT=1;          AC_SUBST([HAVE_GETSUBOPT])
  HAVE_GRANTPT=1;            AC_SUBST([HAVE_GRANTPT])
+  HAVE_DECL_INITSTATE=1;     AC_SUBST([HAVE_DECL_INITSTATE])
  HAVE_MKDTEMP=1;            AC_SUBST([HAVE_MKDTEMP])
  HAVE_MKOSTEMP=1;           AC_SUBST([HAVE_MKOSTEMP])
  HAVE_MKOSTEMPS=1;          AC_SUBST([HAVE_MKOSTEMPS])
@ -89,11 +91,13 @@ AC_DEFUN([gl_STDLIB_H_DEFAULTS],
  HAVE_RANDOM=1;             AC_SUBST([HAVE_RANDOM])
  HAVE_RANDOM_H=1;           AC_SUBST([HAVE_RANDOM_H])
  HAVE_RANDOM_R=1;           AC_SUBST([HAVE_RANDOM_R])
+  HAVE_REALLOCARRAY=1;       AC_SUBST([HAVE_REALLOCARRAY])
  HAVE_REALPATH=1;           AC_SUBST([HAVE_REALPATH])
  HAVE_RPMATCH=1;            AC_SUBST([HAVE_RPMATCH])
  HAVE_SECURE_GETENV=1;      AC_SUBST([HAVE_SECURE_GETENV])
  HAVE_SETENV=1;             AC_SUBST([HAVE_SETENV])
  HAVE_DECL_SETENV=1;        AC_SUBST([HAVE_DECL_SETENV])
+  HAVE_DECL_SETSTATE=1;      AC_SUBST([HAVE_DECL_SETSTATE])
  HAVE_STRTOD=1;             AC_SUBST([HAVE_STRTOD])
  HAVE_STRTOLL=1;            AC_SUBST([HAVE_STRTOLL])
  HAVE_STRTOULL=1;           AC_SUBST([HAVE_STRTOULL])
--- a/m4/string_h.m4
+++ b/m4/string_h.m4
@ -43,6 +43,7 @@ AC_DEFUN([gl_STRING_MODULE_INDICATOR],

 AC_DEFUN([gl_HEADER_STRING_H_DEFAULTS],
 [
+  GNULIB_EXPLICIT_BZERO=0; AC_SUBST([GNULIB_EXPLICIT_BZERO])
  GNULIB_FFSL=0;        AC_SUBST([GNULIB_FFSL])
  GNULIB_FFSLL=0;       AC_SUBST([GNULIB_FFSLL])
  GNULIB_MEMCHR=0;      AC_SUBST([GNULIB_MEMCHR])
@ -82,6 +83,7 @@ AC_DEFUN([gl_HEADER_STRING_H_DEFAULTS],
  GNULIB_STRVERSCMP=0;  AC_SUBST([GNULIB_STRVERSCMP])
  HAVE_MBSLEN=0;        AC_SUBST([HAVE_MBSLEN])
  dnl Assume proper GNU behavior unless another module says otherwise.
+  HAVE_EXPLICIT_BZERO=1;        AC_SUBST([HAVE_EXPLICIT_BZERO])
  HAVE_FFSL=1;                  AC_SUBST([HAVE_FFSL])
  HAVE_FFSLL=1;                 AC_SUBST([HAVE_FFSLL])
  HAVE_MEMCHR=1;                AC_SUBST([HAVE_MEMCHR])
--- a/m4/strstr.m4
+++ b/m4/strstr.m4
@ -1,4 +1,4 @@
-# strstr.m4 serial 18
+# strstr.m4 serial 19
 dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@ -9,7 +9,7 @@ AC_DEFUN([gl_FUNC_STRSTR_SIMPLE],
 [
  AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
  AC_REQUIRE([gl_FUNC_MEMCHR])
-  if test "$gl_cv_func_memchr_works" != yes; then
+  if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
    REPLACE_STRSTR=1
  else
    dnl Detect http://sourceware.org/bugzilla/show_bug.cgi?id=12092.
--- a/m4/wcrtomb.m4
+++ b/m4/wcrtomb.m4
@ -1,4 +1,4 @@
-# wcrtomb.m4 serial 11
+# wcrtomb.m4 serial 12
 dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@ -51,6 +51,8 @@ changequote(,)dnl
          case "$host_os" in
                                     # Guess no on AIX 4, OSF/1 and Solaris.
            aix4* | osf* | solaris*) gl_cv_func_wcrtomb_retval="guessing no" ;;
+                                     # Guess yes on native Windows.
+            mingw*)                  gl_cv_func_wcrtomb_retval="guessing yes" ;;
                                     # Guess yes otherwise.
            *)                       gl_cv_func_wcrtomb_retval="guessing yes" ;;
          esac
--- a/m4/wctob.m4
+++ b/m4/wctob.m4
@ -1,4 +1,4 @@
-# wctob.m4 serial 10
+# wctob.m4 serial 11
 dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@ -30,6 +30,9 @@ changequote(,)dnl
        case "$host_os" in
            # Guess no on Solaris <= 9 and Cygwin.
          solaris2.[1-9] | solaris2.[1-9].* | cygwin*)
+            gl_cv_func_wctob_works="guessing no" ;;
+            # Guess no on native Windows.
+          mingw*)
            gl_cv_func_wctob_works="guessing no" ;;
            # Guess yes otherwise.
          *) gl_cv_func_wctob_works="guessing yes" ;;
--- a/m4/wctype_h.m4
+++ b/m4/wctype_h.m4
@ -1,4 +1,4 @@
-# wctype_h.m4 serial 20
+# wctype_h.m4 serial 21

 dnl A placeholder for ISO C99 <wctype.h>, for platforms that lack it.

@ -53,7 +53,8 @@ AC_DEFUN([gl_WCTYPE_H],
               int main () { return iswprint ('x') == 0; }
            ]])],
            [gl_cv_func_iswcntrl_works=yes], [gl_cv_func_iswcntrl_works=no],
-            [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdlib.h>
+            [dnl Guess no on Linux libc5, yes otherwise.
+             AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdlib.h>
                          #if __GNU_LIBRARY__ == 1
                          Linux libc5 i18n is broken.
                          #endif]], [])],
--- a/po/trader.pot
+++ b/po/trader.pot
@ -6,9 +6,9 @@
 #, fuzzy
 msgid ""
 msgstr ""
-"Project-Id-Version: trader 7.11\n"
+"Project-Id-Version: trader 7.12\n"
 "Report-Msgid-Bugs-To: J.Zaitseff@zap.org.au\n"
-"POT-Creation-Date: 2017-06-18 06:01+1000\n"
+"POT-Creation-Date: 2017-08-24 15:17+1000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
--- a/src/Makefile.in
+++ b/src/Makefile.in
@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.15 from Makefile.am.
+# Makefile.in generated by automake 1.15.1 from Makefile.am.
 # @configure_input@

-# Copyright (C) 1994-2014 Free Software Foundation, Inc.
+# Copyright (C) 1994-2017 Free Software Foundation, Inc.

 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@ -289,6 +289,7 @@ GNULIB_DUP3 = @GNULIB_DUP3@
 GNULIB_DUPLOCALE = @GNULIB_DUPLOCALE@
 GNULIB_ENVIRON = @GNULIB_ENVIRON@
 GNULIB_EUIDACCESS = @GNULIB_EUIDACCESS@
+GNULIB_EXPLICIT_BZERO = @GNULIB_EXPLICIT_BZERO@
 GNULIB_FACCESSAT = @GNULIB_FACCESSAT@
 GNULIB_FCHDIR = @GNULIB_FCHDIR@
 GNULIB_FCHMODAT = @GNULIB_FCHMODAT@
@ -415,6 +416,7 @@ GNULIB_RAWMEMCHR = @GNULIB_RAWMEMCHR@
 GNULIB_READ = @GNULIB_READ@
 GNULIB_READLINK = @GNULIB_READLINK@
 GNULIB_READLINKAT = @GNULIB_READLINKAT@
+GNULIB_REALLOCARRAY = @GNULIB_REALLOCARRAY@
 GNULIB_REALLOC_POSIX = @GNULIB_REALLOC_POSIX@
 GNULIB_REALPATH = @GNULIB_REALPATH@
 GNULIB_REMOVE = @GNULIB_REMOVE@
@ -543,12 +545,14 @@ HAVE_DECL_GETLOGIN = @HAVE_DECL_GETLOGIN@
 HAVE_DECL_GETLOGIN_R = @HAVE_DECL_GETLOGIN_R@
 HAVE_DECL_GETPAGESIZE = @HAVE_DECL_GETPAGESIZE@
 HAVE_DECL_GETUSERSHELL = @HAVE_DECL_GETUSERSHELL@
+HAVE_DECL_INITSTATE = @HAVE_DECL_INITSTATE@
 HAVE_DECL_LOCALTIME_R = @HAVE_DECL_LOCALTIME_R@
 HAVE_DECL_MEMMEM = @HAVE_DECL_MEMMEM@
 HAVE_DECL_MEMRCHR = @HAVE_DECL_MEMRCHR@
 HAVE_DECL_OBSTACK_PRINTF = @HAVE_DECL_OBSTACK_PRINTF@
 HAVE_DECL_SETENV = @HAVE_DECL_SETENV@
 HAVE_DECL_SETHOSTNAME = @HAVE_DECL_SETHOSTNAME@
+HAVE_DECL_SETSTATE = @HAVE_DECL_SETSTATE@
 HAVE_DECL_SNPRINTF = @HAVE_DECL_SNPRINTF@
 HAVE_DECL_STRDUP = @HAVE_DECL_STRDUP@
 HAVE_DECL_STRERROR_R = @HAVE_DECL_STRERROR_R@
@ -566,6 +570,7 @@ HAVE_DUP2 = @HAVE_DUP2@
 HAVE_DUP3 = @HAVE_DUP3@
 HAVE_DUPLOCALE = @HAVE_DUPLOCALE@
 HAVE_EUIDACCESS = @HAVE_EUIDACCESS@
+HAVE_EXPLICIT_BZERO = @HAVE_EXPLICIT_BZERO@
 HAVE_FACCESSAT = @HAVE_FACCESSAT@
 HAVE_FCHDIR = @HAVE_FCHDIR@
 HAVE_FCHMODAT = @HAVE_FCHMODAT@
@ -636,6 +641,7 @@ HAVE_RANDOM_R = @HAVE_RANDOM_R@
 HAVE_RAWMEMCHR = @HAVE_RAWMEMCHR@
 HAVE_READLINK = @HAVE_READLINK@
 HAVE_READLINKAT = @HAVE_READLINKAT@
+HAVE_REALLOCARRAY = @HAVE_REALLOCARRAY@
 HAVE_REALPATH = @HAVE_REALPATH@
 HAVE_RENAMEAT = @HAVE_RENAMEAT@
 HAVE_RPMATCH = @HAVE_RPMATCH@