Merge from Gnulib

This incorporates: 2018-01-01 maint: Run 'make update-copyright' 2017-12-29 Add cross-compilation results for GNU/Hurd. 2017-12-12 explicit_bzero: port to macOS + Clang 9.0.0
2024-12-29 11:02:01 +00:00 · 2018-01-01 01:19:57 +00:00 · 2018-01-01 01:19:57 +00:00 · 220a9ecba1
commit 220a9ecba1
parent 312c565566
256 changed files with 320 additions and 323 deletions
--- a/build-aux/config.guess
+++ b/build-aux/config.guess
@ -2,7 +2,7 @@
 # Attempt to guess a canonical system name.
 #   Copyright 1992-2017 Free Software Foundation, Inc.

-timestamp='2017-11-07'
+timestamp='2017-12-17'

 # 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
@ -265,6 +265,9 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
    *:Redox:*:*)
 	echo ${UNAME_MACHINE}-unknown-redox
 	exit ;;
+    mips:OSF1:*.*)
+        echo mips-dec-osf1
+        exit ;;
    alpha:OSF1:*:*)
 	case $UNAME_RELEASE in
 	*4.0)
--- a/build-aux/config.sub
+++ b/build-aux/config.sub
@ -1416,7 +1416,7 @@ case $os in
 	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
 	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
 	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* \
-	      | -onefs* | -tirtos* | -phoenix* | -fuchsia* | -redox*)
+	      | -onefs* | -tirtos* | -phoenix* | -fuchsia* | -redox* | -bme*)
 	# Remember, each alternative MUST END IN *, to match a version number.
 		;;
 	-qnx*)
--- a/build-aux/gitlog-to-changelog
+++ b/build-aux/gitlog-to-changelog
@ -9,7 +9,7 @@ my $VERSION = '2017-09-13 06:45'; # UTC
 # If you change this file with Emacs, please let the write hook
 # do its job.  Otherwise, update this string manually.

-# Copyright (C) 2008-2017 Free Software Foundation, Inc.
+# Copyright (C) 2008-2018 Free Software Foundation, Inc.

 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
--- a/build-aux/move-if-change
+++ b/build-aux/move-if-change
@ -8,7 +8,7 @@ VERSION='2017-09-13 06:45'; # UTC
 # If you change this file with Emacs, please let the write hook
 # do its job.  Otherwise, update this string manually.

-# Copyright (C) 2002-2017 Free Software Foundation, Inc.
+# Copyright (C) 2002-2018 Free Software Foundation, Inc.

 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
--- a/build-aux/update-copyright
+++ b/build-aux/update-copyright
@ -5,7 +5,7 @@ eval '(exit $?0)' && eval 'exec perl -wS -0777 -pi "$0" "$@"'

 my $VERSION = '2017-09-13.06:45'; # UTC

-# Copyright (C) 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2009-2018 Free Software Foundation, Inc.
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
--- a/doc/misc/texinfo.tex
+++ b/doc/misc/texinfo.tex
@ -3,7 +3,7 @@
 % Load plain if necessary, i.e., if running under initex.
 \expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
 %
-\def\texinfoversion{2017-11-17.06}
+\def\texinfoversion{2017-12-26.21}
 %
 % Copyright 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995,
 % 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
@ -2619,26 +2619,11 @@
 % Markup style infrastructure.  \defmarkupstylesetup\INITMACRO will
 % define and register \INITMACRO to be called on markup style changes.
 % \INITMACRO can check \currentmarkupstyle for the innermost
-% style and the set of \ifmarkupSTYLE switches for all styles
-% currently in effect.
-\newif\ifmarkupvar
-\newif\ifmarkupsamp
-\newif\ifmarkupkey
-%\newif\ifmarkupfile % @file == @samp.
-%\newif\ifmarkupoption % @option == @samp.
-\newif\ifmarkupcode
-\newif\ifmarkupkbd
-%\newif\ifmarkupenv % @env == @code.
-%\newif\ifmarkupcommand % @command == @code.
-\newif\ifmarkuptex % @tex (and part of @math, for now).
-\newif\ifmarkupexample
-\newif\ifmarkupverb
-\newif\ifmarkupverbatim
+% style.

 \let\currentmarkupstyle\empty

 \def\setupmarkupstyle#1{%
-  \csname markup#1true\endcsname
  \def\currentmarkupstyle{#1}%
  \markupstylesetup
 }
@ -2700,11 +2685,15 @@
 % lilypond developers report.  xpdf does work with the regular 0x27.
 %
 \def\codequoteright{%
+  \ifmonospace
    \expandafter\ifx\csname SETtxicodequoteundirected\endcsname\relax
      \expandafter\ifx\csname SETcodequoteundirected\endcsname\relax
        '%
      \else \char'15 \fi
    \else \char'15 \fi
+   \else
+     '%
+   \fi
 }
 %
 % and a similar option for the left quote char vs. a grave accent.
@ -2712,6 +2701,7 @@
 % the code environments to do likewise.
 %
 \def\codequoteleft{%
+  \ifmonospace
    \expandafter\ifx\csname SETtxicodequotebacktick\endcsname\relax
      \expandafter\ifx\csname SETcodequotebacktick\endcsname\relax
        % [Knuth] pp. 380,381,391
@ -2719,6 +2709,9 @@
        \relax`%
      \else \char'22 \fi
    \else \char'22 \fi
+   \else
+     \relax`%
+   \fi
 }

 % Commands to set the quote options.
--- a/lib/acl-errno-valid.c
+++ b/lib/acl-errno-valid.c
@ -1,6 +1,6 @@
 /* Test whether ACLs are well supported on this system.

-   Copyright 2013-2017 Free Software Foundation, Inc.
+   Copyright 2013-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/acl-internal.c
+++ b/lib/acl-internal.c
@ -1,6 +1,6 @@
 /* Test whether a file has a nontrivial ACL.  -*- coding: utf-8 -*-

-   Copyright (C) 2002-2003, 2005-2017 Free Software Foundation, Inc.
+   Copyright (C) 2002-2003, 2005-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/acl-internal.h
+++ b/lib/acl-internal.h
@ -1,6 +1,6 @@
 /* Internal implementation of access control lists.  -*- coding: utf-8 -*-

-   Copyright (C) 2002-2003, 2005-2017 Free Software Foundation, Inc.
+   Copyright (C) 2002-2003, 2005-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/acl.h
+++ b/lib/acl.h
@ -1,6 +1,6 @@
 /* acl.c - access control lists

-   Copyright (C) 2002, 2008-2017 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2008-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/acl_entries.c
+++ b/lib/acl_entries.c
@ -1,6 +1,6 @@
 /* Return the number of entries in an ACL.

-   Copyright (C) 2002-2003, 2005-2017 Free Software Foundation, Inc.
+   Copyright (C) 2002-2003, 2005-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/alloca.in.h
+++ b/lib/alloca.in.h
@ -1,6 +1,6 @@
 /* Memory allocation on the stack.

-   Copyright (C) 1995, 1999, 2001-2004, 2006-2017 Free Software Foundation,
+   Copyright (C) 1995, 1999, 2001-2004, 2006-2018 Free Software Foundation,
   Inc.

   This program is free software; you can redistribute it and/or modify it
--- a/lib/allocator.h
+++ b/lib/allocator.h
@ -1,6 +1,6 @@
 /* Memory allocators such as malloc+free.

-   Copyright (C) 2011-2017 Free Software Foundation, Inc.
+   Copyright (C) 2011-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/arg-nonnull.h
+++ b/lib/arg-nonnull.h
@ -1,5 +1,5 @@
 /* A C macro for declaring that specific arguments must not be NULL.
-   Copyright (C) 2009-2017 Free Software Foundation, Inc.
+   Copyright (C) 2009-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify it
   under the terms of the GNU General Public License as published
--- a/lib/at-func.c
+++ b/lib/at-func.c
@ -1,5 +1,5 @@
 /* Define at-style functions like fstatat, unlinkat, fchownat, etc.
-   Copyright (C) 2006, 2009-2017 Free Software Foundation, Inc.
+   Copyright (C) 2006, 2009-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/binary-io.c
+++ b/lib/binary-io.c
@ -1,5 +1,5 @@
 /* Binary mode I/O.
-   Copyright 2017 Free Software Foundation, Inc.
+   Copyright 2017-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/binary-io.h
+++ b/lib/binary-io.h
@ -1,5 +1,5 @@
 /* Binary mode I/O.
-   Copyright (C) 2001, 2003, 2005, 2008-2017 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2003, 2005, 2008-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/byteswap.in.h
+++ b/lib/byteswap.in.h
@ -1,5 +1,5 @@
 /* byteswap.h - Byte swapping
-   Copyright (C) 2005, 2007, 2009-2017 Free Software Foundation, Inc.
+   Copyright (C) 2005, 2007, 2009-2018 Free Software Foundation, Inc.
   Written by Oskar Liljeblad <oskar@osk.mine.nu>, 2005.

   This program is free software: you can redistribute it and/or modify
--- a/lib/c++defs.h
+++ b/lib/c++defs.h
@ -1,5 +1,5 @@
 /* C++ compatible function declaration macros.
-   Copyright (C) 2010-2017 Free Software Foundation, Inc.
+   Copyright (C) 2010-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify it
   under the terms of the GNU General Public License as published
--- a/lib/c-ctype.h
+++ b/lib/c-ctype.h
@ -5,7 +5,7 @@
   <ctype.h> functions' behaviour depends on the current locale set via
   setlocale.

-   Copyright (C) 2000-2003, 2006, 2008-2017 Free Software Foundation, Inc.
+   Copyright (C) 2000-2003, 2006, 2008-2018 Free Software Foundation, Inc.

 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
--- a/lib/c-strcase.h
+++ b/lib/c-strcase.h
@ -1,5 +1,5 @@
 /* Case-insensitive string comparison functions in C locale.
-   Copyright (C) 1995-1996, 2001, 2003, 2005, 2009-2017 Free Software
+   Copyright (C) 1995-1996, 2001, 2003, 2005, 2009-2018 Free Software
   Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
--- a/lib/c-strcasecmp.c
+++ b/lib/c-strcasecmp.c
@ -1,5 +1,5 @@
 /* c-strcasecmp.c -- case insensitive string comparator in C locale
-   Copyright (C) 1998-1999, 2005-2006, 2009-2017 Free Software Foundation, Inc.
+   Copyright (C) 1998-1999, 2005-2006, 2009-2018 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/c-strncasecmp.c
+++ b/lib/c-strncasecmp.c
@ -1,5 +1,5 @@
 /* c-strncasecmp.c -- case insensitive string comparator in C locale
-   Copyright (C) 1998-1999, 2005-2006, 2009-2017 Free Software Foundation, Inc.
+   Copyright (C) 1998-1999, 2005-2006, 2009-2018 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/careadlinkat.c
+++ b/lib/careadlinkat.c
@ -1,6 +1,6 @@
 /* Read symbolic links into a buffer without size limitation, relative to fd.

-   Copyright (C) 2001, 2003-2004, 2007, 2009-2017 Free Software Foundation,
+   Copyright (C) 2001, 2003-2004, 2007, 2009-2018 Free Software Foundation,
   Inc.

   This program is free software: you can redistribute it and/or modify
--- a/lib/careadlinkat.h
+++ b/lib/careadlinkat.h
@ -1,6 +1,6 @@
 /* Read symbolic links into a buffer without size limitation, relative to fd.

-   Copyright (C) 2011-2017 Free Software Foundation, Inc.
+   Copyright (C) 2011-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/cloexec.c
+++ b/lib/cloexec.c
@ -1,6 +1,6 @@
 /* cloexec.c - set or clear the close-on-exec descriptor flag

-   Copyright (C) 1991, 2004-2006, 2009-2017 Free Software Foundation, Inc.
+   Copyright (C) 1991, 2004-2006, 2009-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/cloexec.h
+++ b/lib/cloexec.h
@ -1,6 +1,6 @@
 /* cloexec.c - set or clear the close-on-exec descriptor flag

-   Copyright (C) 2004, 2009-2017 Free Software Foundation, Inc.
+   Copyright (C) 2004, 2009-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/close-stream.c
+++ b/lib/close-stream.c
@ -1,6 +1,6 @@
 /* Close a stream, with nicer error checking than fclose's.

-   Copyright (C) 1998-2002, 2004, 2006-2017 Free Software Foundation, Inc.
+   Copyright (C) 1998-2002, 2004, 2006-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/count-leading-zeros.h
+++ b/lib/count-leading-zeros.h
@ -1,5 +1,5 @@
 /* count-leading-zeros.h -- counts the number of leading 0 bits in a word.
-   Copyright (C) 2012-2017 Free Software Foundation, Inc.
+   Copyright (C) 2012-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/count-one-bits.h
+++ b/lib/count-one-bits.h
@ -1,5 +1,5 @@
 /* count-one-bits.h -- counts the number of 1-bits in a word.
-   Copyright (C) 2007-2017 Free Software Foundation, Inc.
+   Copyright (C) 2007-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/count-trailing-zeros.h
+++ b/lib/count-trailing-zeros.h
@ -1,5 +1,5 @@
 /* count-trailing-zeros.h -- counts the number of trailing 0 bits in a word.
-   Copyright 2013-2017 Free Software Foundation, Inc.
+   Copyright 2013-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/diffseq.h
+++ b/lib/diffseq.h
@ -1,6 +1,6 @@
 /* Analyze differences between two vectors.

-   Copyright (C) 1988-1989, 1992-1995, 2001-2004, 2006-2017 Free Software
+   Copyright (C) 1988-1989, 1992-1995, 2001-2004, 2006-2018 Free Software
   Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
--- a/lib/dirent.in.h
+++ b/lib/dirent.in.h
@ -1,5 +1,5 @@
 /* A GNU-like <dirent.h>.
-   Copyright (C) 2006-2017 Free Software Foundation, Inc.
+   Copyright (C) 2006-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/dirfd.c
+++ b/lib/dirfd.c
@ -1,6 +1,6 @@
 /* dirfd.c -- return the file descriptor associated with an open DIR*

-   Copyright (C) 2001, 2006, 2008-2017 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2006, 2008-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/dosname.h
+++ b/lib/dosname.h
@ -1,6 +1,6 @@
 /* File names on MS-DOS/Windows systems.

-   Copyright (C) 2000-2001, 2004-2006, 2009-2017 Free Software Foundation, Inc.
+   Copyright (C) 2000-2001, 2004-2006, 2009-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/dtotimespec.c
+++ b/lib/dtotimespec.c
@ -1,6 +1,6 @@
 /* Convert double to timespec.

-   Copyright (C) 2011-2017 Free Software Foundation, Inc.
+   Copyright (C) 2011-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/dup2.c
+++ b/lib/dup2.c
@ -1,6 +1,6 @@
 /* Duplicate an open file descriptor to a specified file descriptor.

-   Copyright (C) 1999, 2004-2007, 2009-2017 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2004-2007, 2009-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/errno.in.h
+++ b/lib/errno.in.h
@ -1,6 +1,6 @@
 /* A POSIX-like <errno.h>.

-   Copyright (C) 2008-2017 Free Software Foundation, Inc.
+   Copyright (C) 2008-2018 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/euidaccess.c
+++ b/lib/euidaccess.c
@ -1,6 +1,6 @@
 /* euidaccess -- check if effective user id can access file

-   Copyright (C) 1990-1991, 1995, 1998, 2000, 2003-2006, 2008-2017 Free
+   Copyright (C) 1990-1991, 1995, 1998, 2000, 2003-2006, 2008-2018 Free
   Software Foundation, Inc.

   This file is part of the GNU C Library.
--- a/lib/execinfo.in.h
+++ b/lib/execinfo.in.h
@ -1,6 +1,6 @@
 /* Information about executables.

-   Copyright (C) 2012-2017 Free Software Foundation, Inc.
+   Copyright (C) 2012-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/explicit_bzero.c
+++ b/lib/explicit_bzero.c
@ -1,5 +1,5 @@
 /* Erasure of sensitive data, generic implementation.
-   Copyright (C) 2016-2017 Free Software Foundation, Inc.
+   Copyright (C) 2016-2018 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
@ -40,7 +40,7 @@ explicit_bzero (void *s, size_t len)
  explicit_memset (s, 0, len);
 #else
  memset (s, '\0', len);
-# ifdef __GNUC__
+# if defined __GNUC__ && !defined __clang__
  /* Compiler barrier.  */
  asm volatile ("" ::: "memory");
 # endif
--- a/lib/faccessat.c
+++ b/lib/faccessat.c
@ -1,5 +1,5 @@
 /* Check the access rights of a file relative to an open directory.
-   Copyright (C) 2009-2017 Free Software Foundation, Inc.
+   Copyright (C) 2009-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/fcntl.c
+++ b/lib/fcntl.c
@ -1,6 +1,6 @@
 /* Provide file descriptor control.

-   Copyright (C) 2009-2017 Free Software Foundation, Inc.
+   Copyright (C) 2009-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/fcntl.in.h
+++ b/lib/fcntl.in.h
@ -1,6 +1,6 @@
 /* Like <fcntl.h>, but with non-working flags defined to 0.

-   Copyright (C) 2006-2017 Free Software Foundation, Inc.
+   Copyright (C) 2006-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/fdatasync.c
+++ b/lib/fdatasync.c
@ -1,6 +1,6 @@
 /* Emulate fdatasync on platforms that lack it.

-   Copyright (C) 2011-2017 Free Software Foundation, Inc.
+   Copyright (C) 2011-2018 Free Software Foundation, Inc.

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU General Public
--- a/lib/fdopendir.c
+++ b/lib/fdopendir.c
@ -1,5 +1,5 @@
 /* provide a replacement fdopendir function
-   Copyright (C) 2004-2017 Free Software Foundation, Inc.
+   Copyright (C) 2004-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/filemode.c
+++ b/lib/filemode.c
@ -1,6 +1,6 @@
 /* filemode.c -- make a string describing file modes

-   Copyright (C) 1985, 1990, 1993, 1998-2000, 2004, 2006, 2009-2017 Free
+   Copyright (C) 1985, 1990, 1993, 1998-2000, 2004, 2006, 2009-2018 Free
   Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
--- a/lib/filemode.h
+++ b/lib/filemode.h
@ -1,6 +1,6 @@
 /* Make a string describing file modes.

-   Copyright (C) 1998-1999, 2003, 2006, 2009-2017 Free Software Foundation,
+   Copyright (C) 1998-1999, 2003, 2006, 2009-2018 Free Software Foundation,
   Inc.

   This program is free software: you can redistribute it and/or modify
--- a/lib/filevercmp.c
+++ b/lib/filevercmp.c
@ -1,7 +1,7 @@
 /*
   Copyright (C) 1995 Ian Jackson <iwj10@cus.cam.ac.uk>
   Copyright (C) 2001 Anthony Towns <aj@azure.humbug.org.au>
-   Copyright (C) 2008-2017 Free Software Foundation, Inc.
+   Copyright (C) 2008-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/filevercmp.h
+++ b/lib/filevercmp.h
@ -1,7 +1,7 @@
 /*
   Copyright (C) 1995 Ian Jackson <iwj10@cus.cam.ac.uk>
   Copyright (C) 2001 Anthony Towns <aj@azure.humbug.org.au>
-   Copyright (C) 2008-2017 Free Software Foundation, Inc.
+   Copyright (C) 2008-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/flexmember.h
+++ b/lib/flexmember.h
@ -1,6 +1,6 @@
 /* Sizes of structs with flexible array members.

-   Copyright 2016-2017 Free Software Foundation, Inc.
+   Copyright 2016-2018 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

--- a/lib/fpending.c
+++ b/lib/fpending.c
@ -1,5 +1,5 @@
 /* fpending.c -- return the number of pending output bytes on a stream
-   Copyright (C) 2000, 2004, 2006-2007, 2009-2017 Free Software Foundation,
+   Copyright (C) 2000, 2004, 2006-2007, 2009-2018 Free Software Foundation,
   Inc.

   This program is free software: you can redistribute it and/or modify
--- a/lib/fpending.h
+++ b/lib/fpending.h
@ -1,6 +1,6 @@
 /* Declare __fpending.

-   Copyright (C) 2000, 2003, 2005-2006, 2009-2017 Free Software Foundation,
+   Copyright (C) 2000, 2003, 2005-2006, 2009-2018 Free Software Foundation,
   Inc.

   This program is free software: you can redistribute it and/or modify
--- a/lib/fstatat.c
+++ b/lib/fstatat.c
@ -1,6 +1,6 @@
 /* Work around an fstatat bug on Solaris 9.

-   Copyright (C) 2006, 2009-2017 Free Software Foundation, Inc.
+   Copyright (C) 2006, 2009-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/fsync.c
+++ b/lib/fsync.c
@ -7,7 +7,7 @@

   Written by Richard W.M. Jones <rjones.at.redhat.com>

-   Copyright (C) 2008-2017 Free Software Foundation, Inc.
+   Copyright (C) 2008-2018 Free Software Foundation, Inc.

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU General Public
--- a/lib/ftoastr.c
+++ b/lib/ftoastr.c
@ -1,6 +1,6 @@
 /* floating point to accurate string

-   Copyright (C) 2010-2017 Free Software Foundation, Inc.
+   Copyright (C) 2010-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/ftoastr.h
+++ b/lib/ftoastr.h
@ -1,6 +1,6 @@
 /* floating point to accurate string

-   Copyright (C) 2010-2017 Free Software Foundation, Inc.
+   Copyright (C) 2010-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/get-permissions.c
+++ b/lib/get-permissions.c
@ -1,6 +1,6 @@
 /* Get permissions of a file.  -*- coding: utf-8 -*-

-   Copyright (C) 2002-2003, 2005-2017 Free Software Foundation, Inc.
+   Copyright (C) 2002-2003, 2005-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/getdtablesize.c
+++ b/lib/getdtablesize.c
@ -1,5 +1,5 @@
 /* getdtablesize() function: Return maximum possible file descriptor value + 1.
-   Copyright (C) 2008-2017 Free Software Foundation, Inc.
+   Copyright (C) 2008-2018 Free Software Foundation, Inc.
   Written by Bruno Haible <bruno@clisp.org>, 2008.

   This program is free software: you can redistribute it and/or modify
--- a/lib/getgroups.c
+++ b/lib/getgroups.c
@ -1,6 +1,6 @@
 /* provide consistent interface to getgroups for systems that don't allow N==0

-   Copyright (C) 1996, 1999, 2003, 2006-2017 Free Software Foundation, Inc.
+   Copyright (C) 1996, 1999, 2003, 2006-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/getloadavg.c
+++ b/lib/getloadavg.c
@ -1,6 +1,6 @@
 /* Get the system load averages.

-   Copyright (C) 1985-1989, 1991-1995, 1997, 1999-2000, 2003-2017 Free Software
+   Copyright (C) 1985-1989, 1991-1995, 1997, 1999-2000, 2003-2018 Free Software
   Foundation, Inc.

   NOTE: The canonical source of this file is maintained with gnulib.
--- a/lib/getopt-cdefs.in.h
+++ b/lib/getopt-cdefs.in.h
@ -1,5 +1,5 @@
 /* getopt-on-non-glibc compatibility macros.
-   Copyright (C) 1989-2017 Free Software Foundation, Inc.
+   Copyright (C) 1989-2018 Free Software Foundation, Inc.
   This file is part of gnulib.
   Unlike most of the getopt implementation, it is NOT shared
   with the GNU C Library.
--- a/lib/getopt-core.h
+++ b/lib/getopt-core.h
@ -1,5 +1,5 @@
 /* Declarations for getopt (basic, portable features only).
-   Copyright (C) 1989-2017 Free Software Foundation, Inc.
+   Copyright (C) 1989-2018 Free Software Foundation, Inc.
   This file is part of the GNU C Library and is also part of gnulib.
   Patches to this file should be submitted to both projects.

--- a/lib/getopt-ext.h
+++ b/lib/getopt-ext.h
@ -1,5 +1,5 @@
 /* Declarations for getopt (GNU extensions).
-   Copyright (C) 1989-2017 Free Software Foundation, Inc.
+   Copyright (C) 1989-2018 Free Software Foundation, Inc.
   This file is part of the GNU C Library and is also part of gnulib.
   Patches to this file should be submitted to both projects.

--- a/lib/getopt-pfx-core.h
+++ b/lib/getopt-pfx-core.h
@ -1,5 +1,5 @@
 /* getopt (basic, portable features) gnulib wrapper header.
-   Copyright (C) 1989-2017 Free Software Foundation, Inc.
+   Copyright (C) 1989-2018 Free Software Foundation, Inc.
   This file is part of gnulib.
   Unlike most of the getopt implementation, it is NOT shared
   with the GNU C Library.
--- a/lib/getopt-pfx-ext.h
+++ b/lib/getopt-pfx-ext.h
@ -1,5 +1,5 @@
 /* getopt (GNU extensions) gnulib wrapper header.
-   Copyright (C) 1989-2017 Free Software Foundation, Inc.
+   Copyright (C) 1989-2018 Free Software Foundation, Inc.
   This file is part of gnulib.
   Unlike most of the getopt implementation, it is NOT shared
   with the GNU C Library.
--- a/lib/getopt.c
+++ b/lib/getopt.c
@ -1,5 +1,5 @@
 /* Getopt for GNU.
-   Copyright (C) 1987-2017 Free Software Foundation, Inc.
+   Copyright (C) 1987-2018 Free Software Foundation, Inc.
   This file is part of the GNU C Library and is also part of gnulib.
   Patches to this file should be submitted to both projects.

--- a/lib/getopt.in.h
+++ b/lib/getopt.in.h
@ -1,5 +1,5 @@
 /* Declarations for getopt.
-   Copyright (C) 1989-2017 Free Software Foundation, Inc.
+   Copyright (C) 1989-2018 Free Software Foundation, Inc.
   This file is part of gnulib.
   Unlike most of the getopt implementation, it is NOT shared
   with the GNU C Library, which supplies a different version of
--- a/lib/getopt1.c
+++ b/lib/getopt1.c
@ -1,5 +1,5 @@
 /* getopt_long and getopt_long_only entry points for GNU getopt.
-   Copyright (C) 1987-2017 Free Software Foundation, Inc.
+   Copyright (C) 1987-2018 Free Software Foundation, Inc.
   This file is part of the GNU C Library and is also part of gnulib.
   Patches to this file should be submitted to both projects.

--- a/lib/getopt_int.h
+++ b/lib/getopt_int.h
@ -1,5 +1,5 @@
 /* Internal declarations for getopt.
-   Copyright (C) 1989-2017 Free Software Foundation, Inc.
+   Copyright (C) 1989-2018 Free Software Foundation, Inc.
   This file is part of the GNU C Library and is also part of gnulib.
   Patches to this file should be submitted to both projects.

--- a/lib/gettext.h
+++ b/lib/gettext.h
@ -1,5 +1,5 @@
 /* Convenience header for conditional use of GNU <libintl.h>.
-   Copyright (C) 1995-1998, 2000-2002, 2004-2006, 2009-2017 Free Software
+   Copyright (C) 1995-1998, 2000-2002, 2004-2006, 2009-2018 Free Software
   Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
--- a/lib/gettime.c
+++ b/lib/gettime.c
@ -1,6 +1,6 @@
 /* gettime -- get the system clock

-   Copyright (C) 2002, 2004-2007, 2009-2017 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2004-2007, 2009-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/gettimeofday.c
+++ b/lib/gettimeofday.c
@ -1,6 +1,6 @@
 /* Provide gettimeofday for systems that don't have it or for which it's broken.

-   Copyright (C) 2001-2003, 2005-2007, 2009-2017 Free Software Foundation, Inc.
+   Copyright (C) 2001-2003, 2005-2007, 2009-2018 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/gnulib.mk.in
+++ b/lib/gnulib.mk.in
@ -1,6 +1,6 @@
 ## DO NOT EDIT! GENERATED AUTOMATICALLY!
 ## Process this file with automake to produce Makefile.in.
-# Copyright (C) 2002-2017 Free Software Foundation, Inc.
+# Copyright (C) 2002-2018 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
@ -945,6 +945,7 @@ pdfdir = @pdfdir@
 prefix = @prefix@
 program_transform_name = @program_transform_name@
 psdir = @psdir@
+runstatedir = @runstatedir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
--- a/lib/group-member.c
+++ b/lib/group-member.c
@ -1,6 +1,6 @@
 /* group-member.c -- determine whether group id is in calling user's group list

-   Copyright (C) 1994, 1997-1998, 2003, 2005-2006, 2009-2017 Free Software
+   Copyright (C) 1994, 1997-1998, 2003, 2005-2006, 2009-2018 Free Software
   Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
--- a/lib/ignore-value.h
+++ b/lib/ignore-value.h
@ -1,6 +1,6 @@
 /* ignore a function return without a compiler warning.  -*- coding: utf-8 -*-

-   Copyright (C) 2008-2017 Free Software Foundation, Inc.
+   Copyright (C) 2008-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/intprops.h
+++ b/lib/intprops.h
@ -1,6 +1,6 @@
 /* intprops.h -- properties of integer types

-   Copyright (C) 2001-2017 Free Software Foundation, Inc.
+   Copyright (C) 2001-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify it
   under the terms of the GNU General Public License as published
--- a/lib/inttypes.in.h
+++ b/lib/inttypes.in.h
@ -1,4 +1,4 @@
-/* Copyright (C) 2006-2017 Free Software Foundation, Inc.
+/* Copyright (C) 2006-2018 Free Software Foundation, Inc.
   Written by Paul Eggert, Bruno Haible, Derek Price.
   This file is part of gnulib.

--- a/lib/limits.in.h
+++ b/lib/limits.in.h
@ -1,6 +1,6 @@
 /* A GNU-like <limits.h>.

-   Copyright 2016-2017 Free Software Foundation, Inc.
+   Copyright 2016-2018 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or
   modify it under the terms of the GNU General Public License
--- a/lib/localtime-buffer.c
+++ b/lib/localtime-buffer.c
@ -1,6 +1,6 @@
 /* Provide access to the last buffer returned by localtime() or gmtime().

-   Copyright (C) 2001-2003, 2005-2007, 2009-2017 Free Software Foundation, Inc.
+   Copyright (C) 2001-2003, 2005-2007, 2009-2018 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/localtime-buffer.h
+++ b/lib/localtime-buffer.h
@ -1,6 +1,6 @@
 /* Provide access to the last buffer returned by localtime() or gmtime().

-   Copyright (C) 2001-2003, 2005-2007, 2009-2017 Free Software Foundation, Inc.
+   Copyright (C) 2001-2003, 2005-2007, 2009-2018 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/lstat.c
+++ b/lib/lstat.c
@ -1,6 +1,6 @@
 /* Work around a bug of lstat on some systems

-   Copyright (C) 1997-2006, 2008-2017 Free Software Foundation, Inc.
+   Copyright (C) 1997-2006, 2008-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/md5.c
+++ b/lib/md5.c
@ -1,6 +1,6 @@
 /* Functions to compute MD5 message digest of files or memory blocks.
   according to the definition of MD5 in RFC 1321 from April 1992.
-   Copyright (C) 1995-1997, 1999-2001, 2005-2006, 2008-2017 Free Software
+   Copyright (C) 1995-1997, 1999-2001, 2005-2006, 2008-2018 Free Software
   Foundation, Inc.
   This file is part of the GNU C Library.

--- a/lib/md5.h
+++ b/lib/md5.h
@ -1,6 +1,6 @@
 /* Declaration of functions and data types used for MD5 sum computing
   library functions.
-   Copyright (C) 1995-1997, 1999-2001, 2004-2006, 2008-2017 Free Software
+   Copyright (C) 1995-1997, 1999-2001, 2004-2006, 2008-2018 Free Software
   Foundation, Inc.
   This file is part of the GNU C Library.

--- a/lib/memrchr.c
+++ b/lib/memrchr.c
@ -1,6 +1,6 @@
 /* memrchr -- find the last occurrence of a byte in a memory block

-   Copyright (C) 1991, 1993, 1996-1997, 1999-2000, 2003-2017 Free Software
+   Copyright (C) 1991, 1993, 1996-1997, 1999-2000, 2003-2018 Free Software
   Foundation, Inc.

   Based on strlen implementation by Torbjorn Granlund (tege@sics.se),
--- a/lib/minmax.h
+++ b/lib/minmax.h
@ -1,5 +1,5 @@
 /* MIN, MAX macros.
-   Copyright (C) 1995, 1998, 2001, 2003, 2005, 2009-2017 Free Software
+   Copyright (C) 1995, 1998, 2001, 2003, 2005, 2009-2018 Free Software
   Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
--- a/lib/mkostemp.c
+++ b/lib/mkostemp.c
@ -1,4 +1,4 @@
-/* Copyright (C) 1998-1999, 2001, 2005-2007, 2009-2017 Free Software
+/* Copyright (C) 1998-1999, 2001, 2005-2007, 2009-2018 Free Software
   Foundation, Inc.
   This file is derived from the one in the GNU C Library.

--- a/lib/mktime-internal.h
+++ b/lib/mktime-internal.h
@ -1,6 +1,6 @@
 /* mktime variant that also uses an offset guess

-   Copyright 2016-2017 Free Software Foundation, Inc.
+   Copyright 2016-2018 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or
   modify it under the terms of the GNU General Public
--- a/lib/mktime.c
+++ b/lib/mktime.c
@ -1,5 +1,5 @@
 /* Convert a 'struct tm' to a time_t value.
-   Copyright (C) 1993-2017 Free Software Foundation, Inc.
+   Copyright (C) 1993-2018 Free Software Foundation, Inc.
   This file is part of the GNU C Library.
   Contributed by Paul Eggert <eggert@twinsun.com>.

--- a/lib/nstrftime.c
+++ b/lib/nstrftime.c
@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2017 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2018 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
--- a/lib/open.c
+++ b/lib/open.c
@ -1,5 +1,5 @@
 /* Open a descriptor to a file.
-   Copyright (C) 2007-2017 Free Software Foundation, Inc.
+   Copyright (C) 2007-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/openat-priv.h
+++ b/lib/openat-priv.h
@ -1,6 +1,6 @@
 /* Internals for openat-like functions.

-   Copyright (C) 2005-2006, 2009-2017 Free Software Foundation, Inc.
+   Copyright (C) 2005-2006, 2009-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/openat-proc.c
+++ b/lib/openat-proc.c
@ -1,6 +1,6 @@
 /* Create /proc/self/fd-related names for subfiles of open directories.

-   Copyright (C) 2006, 2009-2017 Free Software Foundation, Inc.
+   Copyright (C) 2006, 2009-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/openat.h
+++ b/lib/openat.h
@ -1,5 +1,5 @@
 /* provide a replacement openat function
-   Copyright (C) 2004-2006, 2008-2017 Free Software Foundation, Inc.
+   Copyright (C) 2004-2006, 2008-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/pipe2.c
+++ b/lib/pipe2.c
@ -1,5 +1,5 @@
 /* Create a pipe, with specific opening flags.
-   Copyright (C) 2009-2017 Free Software Foundation, Inc.
+   Copyright (C) 2009-2018 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/pselect.c
+++ b/lib/pselect.c
@ -1,6 +1,6 @@
 /* pselect - synchronous I/O multiplexing

-   Copyright 2011-2017 Free Software Foundation, Inc.
+   Copyright 2011-2018 Free Software Foundation, Inc.

   This file is part of gnulib.

--- a/lib/pthread_sigmask.c
+++ b/lib/pthread_sigmask.c
@ -1,5 +1,5 @@
 /* POSIX compatible signal blocking for threads.
-   Copyright (C) 2011-2017 Free Software Foundation, Inc.
+   Copyright (C) 2011-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/putenv.c
+++ b/lib/putenv.c
@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1994, 1997-1998, 2000, 2003-2017 Free Software
+/* Copyright (C) 1991, 1994, 1997-1998, 2000, 2003-2018 Free Software
   Foundation, Inc.

   NOTE: The canonical source of this file is maintained with the GNU C
--- a/lib/qcopy-acl.c
+++ b/lib/qcopy-acl.c
@ -1,6 +1,6 @@
 /* Copy access control list from one file to another.  -*- coding: utf-8 -*-

-   Copyright (C) 2002-2003, 2005-2017 Free Software Foundation, Inc.
+   Copyright (C) 2002-2003, 2005-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/lib/readlink.c
+++ b/lib/readlink.c
@ -1,5 +1,5 @@
 /* Stub for readlink().
-   Copyright (C) 2003-2007, 2009-2017 Free Software Foundation, Inc.
+   Copyright (C) 2003-2007, 2009-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
--- a/Show More
+++ b/Show More