maint: Update files from upstream with 'make fetch'

* lib/config.guess: Update.
* lib/config.sub: Likewise.
* lib/gendocs.sh: Likewise.
* lib/gendocs_template: Likewise.
* lib/gitlog-to-changelog: Likewise.
* lib/gnupload: Likewise.
* lib/texinfo.tex: Likewise.
* lib/update-copyright: Likewise.

8 files changed, 46 insertions, 54 deletions

diff --git a/lib/config.guess b/lib/config.guess
index e81d3ae7c..7f76b6228 100755
--- a/lib/config.guess
+++ b/lib/config.guess
@@ -1,14 +1,14 @@
 #! /bin/sh
 # Attempt to guess a canonical system name.
-#   Copyright 1992-2021 Free Software Foundation, Inc.
+#   Copyright 1992-2022 Free Software Foundation, Inc.
 
 # shellcheck disable=SC2006,SC2268 # see below for rationale
 
-timestamp='2021-06-03'
+timestamp='2022-01-09'
 
 # 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
+# the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful, but
@@ -60,7 +60,7 @@ version="\
 GNU config.guess ($timestamp)
 
 Originally written by Per Bothner.
-Copyright 1992-2021 Free Software Foundation, Inc.
+Copyright 1992-2022 Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@@ -437,7 +437,7 @@ case $UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION in
 	# This test works for both compilers.
 	if test "$CC_FOR_BUILD" != no_compiler_found; then
 	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
-		(CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
+		(CCOPTS="" $CC_FOR_BUILD -m64 -E - 2>/dev/null) | \
 		grep IS_64BIT_ARCH >/dev/null
 	    then
 		SUN_ARCH=x86_64
@@ -929,6 +929,9 @@ EOF
     i*:PW*:*)
 	GUESS=$UNAME_MACHINE-pc-pw32
 	;;
+    *:SerenityOS:*:*)
+        GUESS=$UNAME_MACHINE-pc-serenity
+        ;;
     *:Interix*:*)
 	case $UNAME_MACHINE in
 	    x86)
@@ -1522,6 +1525,9 @@ EOF
     i*86:rdos:*:*)
 	GUESS=$UNAME_MACHINE-pc-rdos
 	;;
+    i*86:Fiwix:*:*)
+	GUESS=$UNAME_MACHINE-pc-fiwix
+	;;
     *:AROS:*:*)
 	GUESS=$UNAME_MACHINE-unknown-aros
 	;;
diff --git a/lib/config.sub b/lib/config.sub
index d74fb6dea..dba16e84c 100755
--- a/lib/config.sub
+++ b/lib/config.sub
@@ -1,14 +1,14 @@
 #! /bin/sh
 # Configuration validation subroutine script.
-#   Copyright 1992-2021 Free Software Foundation, Inc.
+#   Copyright 1992-2022 Free Software Foundation, Inc.
 
 # shellcheck disable=SC2006,SC2268 # see below for rationale
 
-timestamp='2021-08-14'
+timestamp='2022-01-03'
 
 # 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
+# the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful, but
@@ -76,7 +76,7 @@ Report bugs and patches to <config-patches@gnu.org>."
 version="\
 GNU config.sub ($timestamp)
 
-Copyright 1992-2021 Free Software Foundation, Inc.
+Copyright 1992-2022 Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@@ -1020,6 +1020,11 @@ case $cpu-$vendor in
 		;;
 
 	# Here we normalize CPU types with a missing or matching vendor
+	armh-unknown | armh-alt)
+		cpu=armv7l
+		vendor=alt
+		basic_os=${basic_os:-linux-gnueabihf}
+		;;
 	dpx20-unknown | dpx20-bull)
 		cpu=rs6000
 		vendor=bull
@@ -1121,7 +1126,7 @@ case $cpu-$vendor in
 	xscale-* | xscalee[bl]-*)
 		cpu=`echo "$cpu" | sed 's/^xscale/arm/'`
 		;;
-	arm64-*)
+	arm64-* | aarch64le-*)
 		cpu=aarch64
 		;;
 
@@ -1304,7 +1309,7 @@ esac
 if test x$basic_os != x
 then
 
-# First recognize some ad-hoc caes, or perhaps split kernel-os, or else just
+# First recognize some ad-hoc cases, or perhaps split kernel-os, or else just
 # set os.
 case $basic_os in
 	gnu/linux*)
@@ -1748,7 +1753,8 @@ case $os in
 	     | skyos* | haiku* | rdos* | toppers* | drops* | es* \
 	     | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
 	     | midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \
-	     | nsk* | powerunix* | genode* | zvmoe* | qnx* | emx* | zephyr*)
+	     | nsk* | powerunix* | genode* | zvmoe* | qnx* | emx* | zephyr* \
+	     | fiwix* )
 		;;
 	# This one is extra strict with allowed versions
 	sco3.2v2 | sco3.2v[4-9]* | sco5v6*)
diff --git a/lib/gendocs.sh b/lib/gendocs.sh
index 1241ee35a..8dbac3021 100755
--- a/lib/gendocs.sh
+++ b/lib/gendocs.sh
@@ -2,13 +2,13 @@
 # gendocs.sh -- generate a GNU manual in many formats.  This script is
 #   mentioned in maintain.texi.  See the help message below for usage details.
 
-scriptversion=2021-07-19.18
+scriptversion=2022-01-01.00
 
-# Copyright 2003-2021 Free Software Foundation, Inc.
+# Copyright 2003-2022 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
-# the Free Software Foundation; either version 3 of the License, or
+# the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful,
@@ -73,7 +73,7 @@ texarg="-t @finalout"
 
 version="gendocs.sh $scriptversion
 
-Copyright 2021 Free Software Foundation, Inc.
+Copyright 2022 Free Software Foundation, Inc.
 There is NO warranty.  You may redistribute this software
 under the terms of the GNU General Public License.
 For more information about these matters, see the files named COPYING."
diff --git a/lib/gendocs_template b/lib/gendocs_template
index cd9ac3831..0415d947b 100644
--- a/lib/gendocs_template
+++ b/lib/gendocs_template
@@ -2,7 +2,7 @@
 <!-- Parent-Version: 1.78 -->
 
 <!--
-Copyright (C) 2006-2021 Free Software Foundation, Inc.
+Copyright (C) 2006-2022 Free Software Foundation, Inc.
 
 Copying and distribution of this file, with or without modification,
 are permitted in any medium without royalty provided the copyright
@@ -87,7 +87,7 @@ the FSF.  Broken links and other corrections or suggestions can be sent
 to <a href="mailto:%%EMAIL%%">&lt;%%EMAIL%%&gt;</a>.</p>
 </div>
 
-<p>Copyright &copy; 2020 Free Software Foundation, Inc.</p>
+<p>Copyright &copy; 2022 Free Software Foundation, Inc.</p>
 
 <p>This page is licensed under a <a rel="license"
 href="https://creativecommons.org/licenses/by-nd/3.0/us/">Creative
diff --git a/lib/gitlog-to-changelog b/lib/gitlog-to-changelog
index 9ff15f601..82d9f9733 100755
--- a/lib/gitlog-to-changelog
+++ b/lib/gitlog-to-changelog
@@ -3,7 +3,7 @@
 
 # Convert git log output to ChangeLog format.
 
-# Copyright (C) 2008-2021 Free Software Foundation, Inc.
+# Copyright (C) 2008-2022 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
@@ -35,7 +35,7 @@
 eval 'exec perl -wSx "$0" "$@"'
      if 0;
 
-my $VERSION = '2021-02-24 23:42'; # UTC
+my $VERSION = '2022-01-27 18:49'; # UTC
 # The definition above must lie within the first 8 lines in order
 # for the Emacs time-stamp write hook (at end) to update it.
 # If you change this file with Emacs, please let the write hook
diff --git a/lib/gnupload b/lib/gnupload
index e7822aed7..b97e566f9 100755
--- a/lib/gnupload
+++ b/lib/gnupload
@@ -1,9 +1,9 @@
 #!/bin/sh
 # Sign files and upload them.
 
-scriptversion=2021-04-11.09; # UTC
+scriptversion=2022-01-27.18; # UTC
 
-# Copyright (C) 2004-2021 Free Software Foundation, Inc.
+# Copyright (C) 2004-2022 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
diff --git a/lib/texinfo.tex b/lib/texinfo.tex
index e48383def..58b6abee7 100644
--- a/lib/texinfo.tex
+++ b/lib/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{2021-04-25.21}
+\def\texinfoversion{2022-01-02.12}
 %
 % Copyright 1985, 1986, 1988, 1990-2021 Free Software Foundation, Inc.
 %
@@ -3193,14 +3193,9 @@ end
 %    \kern-0.4pt\hrule}%
 %  \kern-.06em\raise0.4pt\hbox{\angleright}}}}
 
-% definition of @key with no lozenge.  If the current font is already
-% monospace, don't change it; that way, we respect @kbdinputstyle.  But
-% if it isn't monospace, then use \tt.
+% definition of @key with no lozenge.
 %
-\def\key#1{{\setregularquotes
-  \nohyphenation
-  \ifmonospace\else\tt\fi
-  #1}\null}
+\def\key#1{{\setregularquotes \nohyphenation \tt #1}\null}
 
 % @clicksequence{File @click{} Open ...}
 \def\clicksequence#1{\begingroup #1\endgroup}
@@ -3614,6 +3609,9 @@ $$%
 \def\quotedblbase{{\ecfont \char"12}}
 \def\quotesinglbase{{\ecfont \char"0D}}
 %
+\def\L{{\ecfont \char"8A}} % L with stroke
+\def\l{{\ecfont \char"AA}} % l with stroke
+%
 % This positioning is not perfect (see the ogonek LaTeX package), but
 % we have the precomposed glyphs for the most common cases.  We put the
 % tests to use those glyphs in the single \ogonek macro so we have fewer
@@ -7592,6 +7590,7 @@ might help (with 'rm \jobname.?? \jobname.??s')%
 %
 \def\printdefunline#1#2{%
   \begingroup
+    \plainfrenchspacing
     % call \deffnheader:
     #1#2 \endheader
     % common ending:
@@ -9402,7 +9401,7 @@ might help (with 'rm \jobname.?? \jobname.??s')%
   \fi\fi
   %
   \ifimagevmode
-    \nobreak\medskip
+    \medskip
     % Usually we'll have text after the image which will insert
     % \parskip glue, so insert it here too to equalize the space
     % above and below.
@@ -11244,23 +11243,6 @@ directory should work if nowhere else does.}
   \defbodyindent = .5cm
 }}
 
-% Use @smallerbook to reset parameters for 6x9 trim size.
-% (Just testing, parameters still in flux.)
-\def\smallerbook{{\globaldefs = 1
-  \parskip = 1.5pt plus 1pt
-  \textleading = 12pt
-  %
-  \internalpagesizes{7.4in}{4.8in}%
-                    {-.2in}{-.4in}%
-                    {0pt}{14pt}%
-                    {9in}{6in}%
-  %
-  \lispnarrowing = 0.25in
-  \tolerance = 700
-  \contentsrightmargin = 0pt
-  \defbodyindent = .4cm
-}}
-
 % Use @afourpaper to print on European A4 paper.
 \def\afourpaper{{\globaldefs = 1
   \parskip = 3pt plus 2pt minus 1pt
@@ -11599,11 +11581,9 @@ directory should work if nowhere else does.}
 @setregularquotes
 
 @c Local variables:
-@c eval: (add-hook 'before-save-hook 'time-stamp)
+@c eval: (add-hook 'before-save-hook 'time-stamp nil t)
+@c time-stamp-pattern: "texinfoversion{%Y-%02m-%02d.%02H}"
 @c page-delimiter: "^\\\\message\\|emacs-page"
-@c time-stamp-start: "def\\\\texinfoversion{"
-@c time-stamp-format: "%:y-%02m-%02d.%02H"
-@c time-stamp-end: "}"
 @c End:
 
 @c vim:sw=2:
diff --git a/lib/update-copyright b/lib/update-copyright
index fae3a5fb3..81b691e85 100755
--- a/lib/update-copyright
+++ b/lib/update-copyright
@@ -3,11 +3,11 @@
 
 # Update an FSF copyright year list to include the current year.
 
-# Copyright (C) 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2009-2022 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
-# the Free Software Foundation; either version 3, or (at your option)
+# the Free Software Foundation, either version 3, or (at your option)
 # any later version.
 #
 # This program is distributed in the hope that it will be useful,