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master 9e98ff562b 1/2: Update from Gnulib by running admin/merge-gnulib
|
From: |
Paul Eggert |
|
Subject: |
master 9e98ff562b 1/2: Update from Gnulib by running admin/merge-gnulib |
|
Date: |
Fri, 6 Jan 2023 21:06:29 -0500 (EST) |
branch: master
commit 9e98ff562b4b8f2dae92bd4c64d15934c7d5877f
Author: Paul Eggert <eggert@cs.ucla.edu>
Commit: Paul Eggert <eggert@cs.ucla.edu>
Update from Gnulib by running admin/merge-gnulib
---
build-aux/config.guess | 2 +-
build-aux/config.sub | 2 +-
doc/misc/texinfo.tex | 735 ++++++++++++++---------------
lib/alloca.in.h | 4 +-
lib/attribute.h | 2 +-
lib/binary-io.h | 3 +-
lib/c-ctype.h | 3 +-
lib/c-strcasecmp.c | 3 +-
lib/c-strncasecmp.c | 3 +-
lib/careadlinkat.c | 4 +-
lib/cloexec.c | 3 +-
lib/close-stream.c | 3 +-
lib/diffseq.h | 4 +-
lib/dup2.c | 3 +-
lib/file-has-acl.c | 9 +-
lib/filemode.h | 4 +-
lib/filename.h | 2 +-
lib/fpending.c | 4 +-
lib/fpending.h | 4 +-
lib/fsusage.c | 4 +-
lib/getgroups.c | 3 +-
lib/getloadavg.c | 4 +-
lib/gettext.h | 4 +-
lib/gettime.c | 3 +-
lib/gettimeofday.c | 3 +-
lib/gnulib.mk.in | 5 +
lib/group-member.c | 4 +-
lib/limits.in.h | 4 +-
lib/malloc.c | 3 +-
lib/malloc/scratch_buffer.h | 2 +-
lib/malloc/scratch_buffer_grow.c | 2 +-
lib/malloc/scratch_buffer_grow_preserve.c | 2 +-
lib/malloc/scratch_buffer_set_array_size.c | 2 +-
lib/md5-stream.c | 4 +-
lib/md5.c | 4 +-
lib/md5.h | 4 +-
lib/memmem.c | 4 +-
lib/memrchr.c | 4 +-
lib/memset_explicit.c | 2 +-
lib/mktime-internal.h | 2 +-
lib/mktime.c | 2 +-
lib/nanosleep.c | 3 +-
lib/regex.c | 2 +-
lib/regex.h | 2 +-
lib/save-cwd.h | 4 +-
lib/sha1.c | 3 +-
lib/sig2str.c | 3 +-
lib/stdio.in.h | 8 +
lib/stdlib.in.h | 3 +-
lib/string.in.h | 20 +-
lib/strtoimax.c | 4 +-
lib/strtol.c | 4 +-
lib/strtoll.c | 4 +-
lib/time_r.c | 3 +-
lib/timegm.c | 2 +-
lib/verify.h | 16 +-
lib/xalloc-oversized.h | 3 +-
m4/acl.m4 | 16 +-
m4/alloca.m4 | 4 +-
m4/d-type.m4 | 3 +-
m4/dup2.m4 | 3 +-
m4/extensions.m4 | 11 +-
m4/filemode.m4 | 3 +-
m4/fsusage.m4 | 3 +-
m4/getgroups.m4 | 3 +-
m4/getloadavg.m4 | 4 +-
m4/getrandom.m4 | 10 +-
m4/gettime.m4 | 3 +-
m4/gettimeofday.m4 | 3 +-
m4/gnulib-common.m4 | 37 +-
m4/gnulib-comp.m4 | 2 -
m4/group-member.m4 | 3 +-
m4/largefile.m4 | 327 ++++++++++---
m4/mempcpy.m4 | 4 +-
m4/memrchr.m4 | 4 +-
m4/memset_explicit.m4 | 2 +-
m4/mktime.m4 | 4 +-
m4/nstrftime.m4 | 3 +-
m4/pathmax.m4 | 4 +-
m4/sig2str.m4 | 3 +-
m4/ssize_t.m4 | 3 +-
m4/stat-time.m4 | 4 +-
m4/stdio_h.m4 | 14 +-
m4/strnlen.m4 | 4 +-
m4/strtoimax.m4 | 3 +-
m4/strtoll.m4 | 3 +-
m4/time_h.m4 | 3 +-
m4/timespec.m4 | 3 +-
88 files changed, 836 insertions(+), 612 deletions(-)
diff --git a/build-aux/config.guess b/build-aux/config.guess
index b30b9fdc8e..980b020838 100755
--- a/build-aux/config.guess
+++ b/build-aux/config.guess
@@ -1,6 +1,6 @@
#! /bin/sh
# Attempt to guess a canonical system name.
-# Copyright 1992-2023 Free Software Foundation, Inc.
+# Copyright 1992-2022 Free Software Foundation, Inc.
# shellcheck disable=SC2006,SC2268 # see below for rationale
diff --git a/build-aux/config.sub b/build-aux/config.sub
index 9e118bdee3..baf1512b3c 100755
--- a/build-aux/config.sub
+++ b/build-aux/config.sub
@@ -1,6 +1,6 @@
#! /bin/sh
# Configuration validation subroutine script.
-# Copyright 1992-2023 Free Software Foundation, Inc.
+# Copyright 1992-2022 Free Software Foundation, Inc.
# shellcheck disable=SC2006,SC2268 # see below for rationale
diff --git a/doc/misc/texinfo.tex b/doc/misc/texinfo.tex
index 7c4520637a..3cccf01d95 100644
--- a/doc/misc/texinfo.tex
+++ b/doc/misc/texinfo.tex
@@ -3,9 +3,9 @@
% Load plain if necessary, i.e., if running under initex.
\expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
%
-\def\texinfoversion{2022-12-19.22}
+\def\texinfoversion{2023-01-02.21}
%
-% Copyright 1985--1986, 1988, 1990--2023 Free Software Foundation, Inc.
+% Copyright 1985, 1986, 1988, 1990-2023 Free Software Foundation, Inc.
%
% This texinfo.tex file is free software: you can redistribute it and/or
% modify it under the terms of the GNU General Public License as
@@ -58,12 +58,6 @@
\message{Loading texinfo [version \texinfoversion]:}
-% If in a .fmt file, print the version number
-% and turn on active characters that we couldn't do earlier because
-% they might have appeared in the input file name.
-\everyjob{\message{[Texinfo version \texinfoversion]}%
- \catcode`+=\active \catcode`\_=\active}
-
% LaTeX's \typeout. This ensures that the messages it is used for
% are identical in format to the corresponding ones from latex/pdflatex.
\def\typeout{\immediate\write17}%
@@ -530,7 +524,7 @@
% ... but they get defined via ``\envdef\foo{...}'':
\long\def\envdef#1#2{\def#1{\startenvironment#1#2}}
-\def\envparseargdef#1#2{\parseargdef#1{\startenvironment#1#2}}
+\long\def\envparseargdef#1#2{\parseargdef#1{\startenvironment#1#2}}
% Check whether we're in the right environment:
\def\checkenv#1{%
@@ -1200,13 +1194,17 @@ output) for that.)}
%
% Set color, and create a mark which defines \thiscolor accordingly,
% so that \makeheadline knows which color to restore.
+ \def\curcolor{0 0 0}%
\def\setcolor#1{%
- \xdef\currentcolordefs{\gdef\noexpand\thiscolor{#1}}%
- \domark
- \pdfsetcolor{#1}%
+ \ifx#1\curcolor\else
+ \xdef\currentcolordefs{\gdef\noexpand\thiscolor{#1}}%
+ \domark
+ \pdfsetcolor{#1}%
+ \xdef\curcolor{#1}%
+ \fi
}
%
- \def\maincolor{\rgbBlack}
+ \let\maincolor\rgbBlack
\pdfsetcolor{\maincolor}
\edef\thiscolor{\maincolor}
\def\currentcolordefs{}
@@ -1362,7 +1360,7 @@ output) for that.)}
%
% by default, use black for everything.
\def\urlcolor{\rgbBlack}
- \def\linkcolor{\rgbBlack}
+ \let\linkcolor\rgbBlack
\def\endlink{\setcolor{\maincolor}\pdfendlink}
%
% Adding outlines to PDF; macros for calculating structure of outlines
@@ -2683,6 +2681,7 @@ end
\gdef\setcodequotes{\let`\codequoteleft \let'\codequoteright}
\gdef\setregularquotes{\let`\lq \let'\rq}
}
+\setregularquotes
% Allow an option to not use regular directed right quote/apostrophe
% (char 0x27), but instead the undirected quote from cmtt (char 0x0d).
@@ -3744,8 +3743,8 @@ $$%
want the contents after the title page.}}%
\parseargdef\shorttitlepage{%
- \begingroup \hbox{}\vskip 1.5in \chaprm \centerline{#1}%
- \endgroup\page\hbox{}\page}
+ {\headingsoff \begingroup \hbox{}\vskip 1.5in \chaprm \centerline{#1}%
+ \endgroup\page\hbox{}\page}\pageone}
\envdef\titlepage{%
% Open one extra group, as we want to close it in the middle of \Etitlepage.
@@ -4795,21 +4794,6 @@ $$%
\def\docodeindexxxx #1{\docind{\indexname}{#1}}
-% Used for the aux, toc and index files to prevent expansion of Texinfo
-% commands.
-%
-\def\atdummies{%
- \definedummyletter\@%
- \definedummyletter\ %
- \definedummyletter\{%
- \definedummyletter\}%
- \definedummyletter\&%
- %
- % Do the redefinitions.
- \definedummies
- \otherbackslash
-}
-
% \definedummyword defines \#1 as \string\#1\space, thus effectively
% preventing its expansion. This is used only for control words,
% not control letters, because the \space would be incorrect for
@@ -4825,110 +4809,91 @@ $$%
%
\def\definedummyword #1{\def#1{\string#1\space}}%
\def\definedummyletter#1{\def#1{\string#1}}%
-\let\definedummyaccent\definedummyletter
-% Called from \atdummies to prevent the expansion of commands.
+% Used for the aux, toc and index files to prevent expansion of Texinfo
+% commands. Most of the commands are controlled through the
+% \ifdummies conditional.
%
-\def\definedummies{%
+\def\atdummies{%
+ \dummiestrue
%
- \let\commondummyword\definedummyword
- \let\commondummyletter\definedummyletter
- \let\commondummyaccent\definedummyaccent
- \commondummiesnofonts
+ \definedummyletter\@%
+ \definedummyletter\ %
+ \definedummyletter\{%
+ \definedummyletter\}%
+ \definedummyletter\&%
%
\definedummyletter\_%
\definedummyletter\-%
%
- % Non-English letters.
- \definedummyword\AA
- \definedummyword\AE
- \definedummyword\DH
- \definedummyword\L
- \definedummyword\O
- \definedummyword\OE
- \definedummyword\TH
- \definedummyword\aa
- \definedummyword\ae
- \definedummyword\dh
- \definedummyword\exclamdown
- \definedummyword\l
- \definedummyword\o
- \definedummyword\oe
- \definedummyword\ordf
- \definedummyword\ordm
- \definedummyword\questiondown
- \definedummyword\ss
- \definedummyword\th
- %
- % Although these internal commands shouldn't show up, sometimes they do.
- \definedummyword\bf
- \definedummyword\gtr
- \definedummyword\hat
- \definedummyword\less
- \definedummyword\sf
- \definedummyword\sl
- \definedummyword\tclose
- \definedummyword\tt
- %
- \definedummyword\LaTeX
- \definedummyword\TeX
- %
- % Assorted special characters.
- \definedummyword\ampchar
- \definedummyword\atchar
- \definedummyword\arrow
- \definedummyword\backslashchar
- \definedummyword\bullet
- \definedummyword\comma
- \definedummyword\copyright
- \definedummyword\registeredsymbol
- \definedummyword\dots
- \definedummyword\enddots
- \definedummyword\entrybreak
- \definedummyword\equiv
- \definedummyword\error
- \definedummyword\euro
- \definedummyword\expansion
- \definedummyword\geq
- \definedummyword\guillemetleft
- \definedummyword\guillemetright
- \definedummyword\guilsinglleft
- \definedummyword\guilsinglright
- \definedummyword\lbracechar
- \definedummyword\leq
- \definedummyword\mathopsup
- \definedummyword\minus
- \definedummyword\ogonek
- \definedummyword\pounds
- \definedummyword\point
- \definedummyword\print
- \definedummyword\quotedblbase
- \definedummyword\quotedblleft
- \definedummyword\quotedblright
- \definedummyword\quoteleft
- \definedummyword\quoteright
- \definedummyword\quotesinglbase
- \definedummyword\rbracechar
- \definedummyword\result
- \definedummyword\sub
- \definedummyword\sup
- \definedummyword\textdegree
- %
\definedummyword\subentry
%
% We want to disable all macros so that they are not expanded by \write.
+ \let\commondummyword\definedummyword
\macrolist
\let\value\dummyvalue
%
- \normalturnoffactive
-}
-
-% \commondummiesnofonts: common to \definedummies and \indexnofonts.
-% Define \commondummyletter, \commondummyaccent and \commondummyword before
-% using. Used for accents, font commands, and various control letters.
-%
-\def\commondummiesnofonts{%
- % Control letters and accents.
+ \turnoffactive
+}
+
+\newif\ifdummies
+\newif\ifindexnofonts
+
+\def\commondummyletter#1{%
+ \expandafter\let\csname\string#1:impl\endcsname#1%
+ \edef#1{%
+ \noexpand\ifindexnofonts
+ % empty expansion
+ \noexpand\else
+ \noexpand\ifdummies\string#1%
+ \noexpand\else
+ \noexpand\jumptwofi % dispose of the \fi
+ \expandafter\noexpand\csname\string#1:impl\endcsname
+ \noexpand\fi
+ \noexpand\fi}%
+}
+
+\def\commondummyaccent#1{%
+ \expandafter\let\csname\string#1:impl\endcsname#1%
+ \edef#1{%
+ \noexpand\ifindexnofonts
+ \noexpand\expandafter % dispose of \else ... \fi
+ \noexpand\asis
+ \noexpand\else
+ \noexpand\ifdummies\string#1%
+ \noexpand\else
+ \noexpand\jumptwofi % dispose of the \fi
+ \expandafter\noexpand\csname\string#1:impl\endcsname
+ \noexpand\fi
+ \noexpand\fi}%
+}
+
+% Like \commondummyaccent but add a \space at the end of the dummy expansion
+% #2 is the expansion used for \indexnofonts. #2 is always followed by
+% \asis to remove a pair of following braces.
+\def\commondummyword#1#2{%
+ \expandafter\let\csname\string#1:impl\endcsname#1%
+ \expandafter\def\csname\string#1:ixnf\endcsname{#2\asis}%
+ \edef#1{%
+ \noexpand\ifindexnofonts
+ \noexpand\expandafter % dispose of \else ... \fi
+ \expandafter\noexpand\csname\string#1:ixnf\endcsname
+ \noexpand\else
+ \noexpand\ifdummies\string#1\space
+ \noexpand\else
+ \noexpand\jumptwofi % dispose of the \fi \fi
+ \expandafter\noexpand\csname\string#1:impl\endcsname
+ \noexpand\fi
+ \noexpand\fi}%
+}
+\def\jumptwofi#1\fi\fi{\fi\fi#1}
+
+% For \atdummies and \indexnofonts. \atdummies sets
+% \dummiestrue and \indexnofonts sets \indexnofontstrue.
+\def\definedummies{
+ % @-sign is always an escape character when reading auxiliary files
+ \escapechar = `\@
+ %
\commondummyletter\!%
\commondummyaccent\"%
\commondummyaccent\'%
@@ -4942,58 +4907,123 @@ $$%
\commondummyaccent\^%
\commondummyaccent\`%
\commondummyaccent\~%
- \commondummyword\u
- \commondummyword\v
- \commondummyword\H
- \commondummyword\dotaccent
- \commondummyword\ogonek
- \commondummyword\ringaccent
- \commondummyword\tieaccent
- \commondummyword\ubaraccent
- \commondummyword\udotaccent
- \commondummyword\dotless
+ %
+ % Control letters and accents.
+ \commondummyword\u {}%
+ \commondummyword\v {}%
+ \commondummyword\H {}%
+ \commondummyword\dotaccent {}%
+ \commondummyword\ogonek {}%
+ \commondummyword\ringaccent {}%
+ \commondummyword\tieaccent {}%
+ \commondummyword\ubaraccent {}%
+ \commondummyword\udotaccent {}%
+ \commondummyword\dotless {}%
%
% Texinfo font commands.
- \commondummyword\b
- \commondummyword\i
- \commondummyword\r
- \commondummyword\sansserif
- \commondummyword\sc
- \commondummyword\slanted
- \commondummyword\t
+ \commondummyword\b {}%
+ \commondummyword\i {}%
+ \commondummyword\r {}%
+ \commondummyword\sansserif {}%
+ \commondummyword\sc {}%
+ \commondummyword\slanted {}%
+ \commondummyword\t {}%
%
% Commands that take arguments.
- \commondummyword\abbr
- \commondummyword\acronym
- \commondummyword\anchor
- \commondummyword\cite
- \commondummyword\code
- \commondummyword\command
- \commondummyword\dfn
- \commondummyword\dmn
- \commondummyword\email
- \commondummyword\emph
- \commondummyword\env
- \commondummyword\file
- \commondummyword\image
- \commondummyword\indicateurl
- \commondummyword\inforef
- \commondummyword\kbd
- \commondummyword\key
- \commondummyword\math
- \commondummyword\option
- \commondummyword\pxref
- \commondummyword\ref
- \commondummyword\samp
- \commondummyword\strong
- \commondummyword\tie
- \commondummyword\U
- \commondummyword\uref
- \commondummyword\url
- \commondummyword\var
- \commondummyword\verb
- \commondummyword\w
- \commondummyword\xref
+ \commondummyword\abbr {}%
+ \commondummyword\acronym {}%
+ \commondummyword\anchor {}%
+ \commondummyword\cite {}%
+ \commondummyword\code {}%
+ \commondummyword\command {}%
+ \commondummyword\dfn {}%
+ \commondummyword\dmn {}%
+ \commondummyword\email {}%
+ \commondummyword\emph {}%
+ \commondummyword\env {}%
+ \commondummyword\file {}%
+ \commondummyword\image {}%
+ \commondummyword\indicateurl{}%
+ \commondummyword\inforef {}%
+ \commondummyword\kbd {}%
+ \commondummyword\key {}%
+ \commondummyword\math {}%
+ \commondummyword\option {}%
+ \commondummyword\pxref {}%
+ \commondummyword\ref {}%
+ \commondummyword\samp {}%
+ \commondummyword\strong {}%
+ \commondummyword\tie {}%
+ \commondummyword\U {}%
+ \commondummyword\uref {}%
+ \commondummyword\url {}%
+ \commondummyword\var {}%
+ \commondummyword\verb {}%
+ \commondummyword\w {}%
+ \commondummyword\xref {}%
+ %
+ \commondummyword\AA {AA}%
+ \commondummyword\AE {AE}%
+ \commondummyword\DH {DZZ}%
+ \commondummyword\L {L}%
+ \commondummyword\O {O}%
+ \commondummyword\OE {OE}%
+ \commondummyword\TH {TH}%
+ \commondummyword\aa {aa}%
+ \commondummyword\ae {ae}%
+ \commondummyword\dh {dzz}%
+ \commondummyword\exclamdown {!}%
+ \commondummyword\l {l}%
+ \commondummyword\o {o}%
+ \commondummyword\oe {oe}%
+ \commondummyword\ordf {a}%
+ \commondummyword\ordm {o}%
+ \commondummyword\questiondown {?}%
+ \commondummyword\ss {ss}%
+ \commondummyword\th {th}%
+ %
+ \commondummyword\LaTeX {LaTeX}%
+ \commondummyword\TeX {TeX}%
+ %
+ % Assorted special characters.
+ \commondummyword\ampchar {\normalamp}%
+ \commondummyword\atchar {\@}%
+ \commondummyword\arrow {->}%
+ \commondummyword\backslashchar {}%
+ \commondummyword\bullet {bullet}%
+ \commondummyword\comma {,}%
+ \commondummyword\copyright {copyright}%
+ \commondummyword\dots {...}%
+ \commondummyword\enddots {...}%
+ \commondummyword\entrybreak {}%
+ \commondummyword\equiv {===}%
+ \commondummyword\error {error}%
+ \commondummyword\euro {euro}%
+ \commondummyword\expansion {==>}%
+ \commondummyword\geq {>=}%
+ \commondummyword\guillemetleft {<<}%
+ \commondummyword\guillemetright {>>}%
+ \commondummyword\guilsinglleft {<}%
+ \commondummyword\guilsinglright {>}%
+ \commondummyword\lbracechar {\{}%
+ \commondummyword\leq {<=}%
+ \commondummyword\mathopsup {sup}%
+ \commondummyword\minus {-}%
+ \commondummyword\pounds {pounds}%
+ \commondummyword\point {.}%
+ \commondummyword\print {-|}%
+ \commondummyword\quotedblbase {"}%
+ \commondummyword\quotedblleft {"}%
+ \commondummyword\quotedblright {"}%
+ \commondummyword\quoteleft {`}%
+ \commondummyword\quoteright {'}%
+ \commondummyword\quotesinglbase {,}%
+ \commondummyword\rbracechar {\}}%
+ \commondummyword\registeredsymbol {R}%
+ \commondummyword\result {=>}%
+ \commondummyword\sub {}%
+ \commondummyword\sup {}%
+ \commondummyword\textdegree {o}%
}
\let\indexlbrace\relax
@@ -5044,18 +5074,7 @@ $$%
% would be for a given command (usually its argument).
%
\def\indexnofonts{%
- % Accent commands should become @asis.
- \def\commondummyaccent##1{\let##1\asis}%
- % We can just ignore other control letters.
- \def\commondummyletter##1{\let##1\empty}%
- % All control words become @asis by default; overrides below.
- \let\commondummyword\commondummyaccent
- \commondummiesnofonts
- %
- % Don't no-op \tt, since it isn't a user-level command
- % and is used in the definitions of the active chars like <, >, |, etc.
- % Likewise with the other plain tex font commands.
- %\let\tt=\asis
+ \indexnofontstrue
%
\def\ { }%
\def\@{@}%
@@ -5067,65 +5086,6 @@ $$%
\let\lbracechar\{%
\let\rbracechar\}%
%
- % Non-English letters.
- \def\AA{AA}%
- \def\AE{AE}%
- \def\DH{DZZ}%
- \def\L{L}%
- \def\OE{OE}%
- \def\O{O}%
- \def\TH{TH}%
- \def\aa{aa}%
- \def\ae{ae}%
- \def\dh{dzz}%
- \def\exclamdown{!}%
- \def\l{l}%
- \def\oe{oe}%
- \def\ordf{a}%
- \def\ordm{o}%
- \def\o{o}%
- \def\questiondown{?}%
- \def\ss{ss}%
- \def\th{th}%
- %
- \let\do\indexnofontsdef
- %
- \do\LaTeX{LaTeX}%
- \do\TeX{TeX}%
- %
- % Assorted special characters.
- \do\atchar{@}%
- \do\arrow{->}%
- \do\bullet{bullet}%
- \do\comma{,}%
- \do\copyright{copyright}%
- \do\dots{...}%
- \do\enddots{...}%
- \do\equiv{==}%
- \do\error{error}%
- \do\euro{euro}%
- \do\expansion{==>}%
- \do\geq{>=}%
- \do\guillemetleft{<<}%
- \do\guillemetright{>>}%
- \do\guilsinglleft{<}%
- \do\guilsinglright{>}%
- \do\leq{<=}%
- \do\lbracechar{\{}%
- \do\minus{-}%
- \do\point{.}%
- \do\pounds{pounds}%
- \do\print{-|}%
- \do\quotedblbase{"}%
- \do\quotedblleft{"}%
- \do\quotedblright{"}%
- \do\quoteleft{`}%
- \do\quoteright{'}%
- \do\quotesinglbase{,}%
- \do\rbracechar{\}}%
- \do\registeredsymbol{R}%
- \do\result{=>}%
- \do\textdegree{o}%
%
% We need to get rid of all macros, leaving only the arguments (if present).
% Of course this is not nearly correct, but it is the best we can do for now.
@@ -5137,14 +5097,11 @@ $$%
% to take a single TeX argument. The case of a macro invocation that
% goes to end-of-line is not handled.
%
+ \def\commondummyword##1{\let##1\asis}%
\macrolist
\let\value\indexnofontsvalue
}
-% Give the control sequence a definition that removes the {} that follows
-% its use, e.g. @AA{} -> AA
-\def\indexnofontsdef#1#2{\def#1##1{#2}}%
-
@@ -7135,8 +7092,7 @@ might help (with 'rm \jobname.?? \jobname.??s')%
\newdimen\cartouter\newdimen\cartinner
\newskip\normbskip\newskip\normpskip\newskip\normlskip
-
-\envdef\cartouche{%
+\envparseargdef\cartouche{%
\cartouchefontdefs
\ifhmode\par\fi % can't be in the midst of a paragraph.
\startsavinginserts
@@ -7166,16 +7122,19 @@ might help (with 'rm \jobname.?? \jobname.??s')%
\baselineskip=0pt\parskip=0pt\lineskip=0pt
\carttop
\hbox\bgroup
- \hskip\lskip
- \vrule\kern3pt
- \vbox\bgroup
- \kern3pt
- \hsize=\cartinner
- \baselineskip=\normbskip
- \lineskip=\normlskip
- \parskip=\normpskip
- \vskip -\parskip
- \comment % For explanation, see the end of def\group.
+ \hskip\lskip
+ \vrule\kern3pt
+ \vbox\bgroup
+ \hsize=\cartinner
+ \baselineskip=\normbskip
+ \lineskip=\normlskip
+ \parskip=\normpskip
+ \def\arg{#1}%
+ \ifx\arg\empty\else
+ \centerV{\hfil \bf #1 \hfil}%
+ \fi
+ \kern3pt
+ \vskip -\parskip
}
\def\Ecartouche{%
\ifhmode\par\fi
@@ -7858,10 +7817,12 @@ might help (with 'rm \jobname.?? \jobname.??s')%
% Print arguments. Use slanted for @def*, typewriter for @deftype*.
\def\defunargs#1{%
- \df \ifdoingtypefn \tt \else \sl \fi
- \ifflagclear{txicodevaristt}{}%
- {\def\var##1{{\setregularquotes \ttsl ##1}}}%
- #1%
+ \bgroup
+ \df \ifdoingtypefn \tt \else \sl \fi
+ \ifflagclear{txicodevaristt}{}%
+ {\def\var##1{{\setregularquotes \ttsl ##1}}}%
+ #1%
+ \egroup
}
% We want ()&[] to print specially on the defun line.
@@ -9900,12 +9861,10 @@ directory should work if nowhere else does.}
% For native Unicode handling (XeTeX and LuaTeX)
\nativeunicodechardefs
\else
- % For treating UTF-8 as byte sequences (TeX, eTeX and pdfTeX)
+ % For treating UTF-8 as byte sequences (TeX, eTeX and pdfTeX).
+ % Since we already invoke \utfeightchardefs at the top level,
+ % making non-ascii chars active is sufficient.
\setnonasciicharscatcode\active
- % since we already invoked \utfeightchardefs at the top level
- % (below), do not re-invoke it, otherwise our check for duplicated
- % definitions gets triggered. Making non-ascii chars active is
- % sufficient.
\fi
%
\else
@@ -9930,7 +9889,6 @@ directory should work if nowhere else does.}
\fi
}
-% emacs-page
% A message to be logged when using a character that isn't available
% the default font encoding (OT1).
%
@@ -9939,12 +9897,6 @@ directory should work if nowhere else does.}
% Take account of \c (plain) vs. \, (Texinfo) difference.
\def\cedilla#1{\ifx\c\ptexc\c{#1}\else\,{#1}\fi}
-% First, make active non-ASCII characters in order for them to be
-% correctly categorized when TeX reads the replacement text of
-% macros containing the character definitions.
-\setnonasciicharscatcode\active
-%
-
\def\gdefchar#1#2{%
\gdef#1{%
\ifpassthroughchars
@@ -9954,8 +9906,14 @@ directory should work if nowhere else does.}
\fi
}}
+\begingroup
+
+% Make non-ASCII characters active for defining the character definition
+% macros.
+\setnonasciicharscatcode\active
+
% Latin1 (ISO-8859-1) character definitions.
-\def\latonechardefs{%
+\gdef\latonechardefs{%
\gdefchar^^a0{\tie}
\gdefchar^^a1{\exclamdown}
\gdefchar^^a2{{\tcfont \char162}} % cent
@@ -10060,7 +10018,7 @@ directory should work if nowhere else does.}
}
% Latin9 (ISO-8859-15) encoding character definitions.
-\def\latninechardefs{%
+\gdef\latninechardefs{%
% Encoding is almost identical to Latin1.
\latonechardefs
%
@@ -10075,7 +10033,7 @@ directory should work if nowhere else does.}
}
% Latin2 (ISO-8859-2) character definitions.
-\def\lattwochardefs{%
+\gdef\lattwochardefs{%
\gdefchar^^a0{\tie}
\gdefchar^^a1{\ogonek{A}}
\gdefchar^^a2{\u{}}
@@ -10179,6 +10137,8 @@ directory should work if nowhere else does.}
\gdefchar^^ff{\dotaccent{}}
}
+\endgroup % active chars
+
% UTF-8 character definitions.
%
% This code to support UTF-8 is based on LaTeX's utf8.def, with some
@@ -11231,14 +11191,14 @@ directory should work if nowhere else does.}
\relax
}
-% Define all Unicode characters we know about. This makes UTF-8 the default
-% input encoding and allows @U to work.
+% Define all Unicode characters we know about
\iftxinativeunicodecapable
\nativeunicodechardefsatu
\else
\utfeightchardefs
\fi
+
\message{formatting,}
\newdimen\defaultparindent \defaultparindent = 15pt
@@ -11566,7 +11526,7 @@ directory should work if nowhere else does.}
\fi
}
-\microtypeON
+\microtypeOFF
\parseargdef\microtype{%
\def\txiarg{#1}%
@@ -11583,6 +11543,9 @@ directory should work if nowhere else does.}
\message{and turning on texinfo input format.}
+% Make UTF-8 the default encoding.
+\documentencodingzzz{UTF-8}
+
\def^^L{\par} % remove \outer, so ^L can appear in an @comment
\catcode`\^^K = 10 % treat vertical tab as whitespace
@@ -11645,23 +11608,32 @@ directory should work if nowhere else does.}
% Used sometimes to turn off (effectively) the active characters even after
% parsing them.
\def\turnoffactive{%
- \normalturnoffactive
+ \passthroughcharstrue
+ \let-=\normaldash
+ \let"=\normaldoublequote
+ \let$=\normaldollar %$ font-lock fix
+ \let+=\normalplus
+ \let<=\normalless
+ \let>=\normalgreater
+ \let^=\normalcaret
+ \let_=\normalunderscore
+ \let|=\normalverticalbar
+ \let~=\normaltilde
\otherbackslash
+ \setregularquotes
+ \unsepspaces
}
-\catcode`\@=0
+% If a .fmt file is being used, characters that might appear in a file
+% name cannot be active until we have parsed the command line.
+% So turn them off again, and have \loadconf turn them back on.
+\catcode`+=\other \catcode`\_=\other
+
% \backslashcurfont outputs one backslash character in current font,
% as in \char`\\.
\global\chardef\backslashcurfont=`\\
-% \realbackslash is an actual character `\' with catcode other.
-{\catcode`\\=\other @gdef@realbackslash{\}}
-
-% In Texinfo, backslash is an active character; it prints the backslash
-% in fixed width font.
-\catcode`\\=\active % @ for escape char from now on.
-
% Print a typewriter backslash. For math mode, we can't simply use
% \backslashcurfont: the story here is that in math mode, the \char
% of \backslashcurfont ends up printing the roman \ from the math symbol
@@ -11671,109 +11643,120 @@ directory should work if nowhere else does.}
% ignored family value; char position "5C). We can't use " for the
% usual hex value because it has already been made active.
-@def@ttbackslash{{@tt @ifmmode @mathchar29020 @else @backslashcurfont @fi}}
-@let@backslashchar = @ttbackslash % @backslashchar{} is for user documents.
-
-% \otherbackslash defines an active \ to be a literal `\' character with
-% catcode other.
-@gdef@otherbackslash{@let\=@realbackslash}
-
-% Same as @turnoffactive except outputs \ as {\tt\char`\\} instead of
-% the literal character `\'.
-%
-{@catcode`- = @active
- @gdef@normalturnoffactive{%
- @passthroughcharstrue
- @let-=@normaldash
- @let"=@normaldoublequote
- @let$=@normaldollar %$ font-lock fix
- @let+=@normalplus
- @let<=@normalless
- @let>=@normalgreater
- @let^=@normalcaret
- @let_=@normalunderscore
- @let|=@normalverticalbar
- @let~=@normaltilde
- @let\=@ttbackslash
- @setregularquotes
- @unsepspaces
- }
-}
+\def\ttbackslash{{\tt \ifmmode \mathchar29020 \else \backslashcurfont \fi}}
+\let\backslashchar = \ttbackslash % \backslashchar{} is for user documents.
-% If a .fmt file is being used, characters that might appear in a file
-% name cannot be active until we have parsed the command line.
-% So turn them off again, and have @fixbackslash turn them back on.
-@catcode`+=@other @catcode`@_=@other
-
-% \enablebackslashhack - allow file to begin `\input texinfo'
-%
-% If a .fmt file is being used, we don't want the `\input texinfo' to show up.
-% That is what \eatinput is for; after that, the `\' should revert to printing
-% a backslash.
-% If the file did not have a `\input texinfo', then it is turned off after
-% the first line; otherwise the first `\' in the file would cause an error.
-% This is used on the very last line of this file, texinfo.tex.
-% We also use @c to call @fixbackslash, in case ends of lines are hidden.
-{
-@catcode`@^=7
-@catcode`@^^M=13@gdef@enablebackslashhack{%
- @global@let\ = @eatinput%
- @catcode`@^^M=13%
- @def@c{@fixbackslash@c}%
- % Definition for the newline at the end of this file.
- @def ^^M{@let^^M@secondlinenl}%
- % Definition for a newline in the main Texinfo file.
- @gdef @secondlinenl{@fixbackslash}%
+% These are made active for url-breaking, so need
+% active definitions as the normal characters.
+\def\normaldot{.}
+\def\normalquest{?}
+\def\normalslash{/}
+
+% \newlinesloadsconf - call \loadconf as soon as possible in the
+% file, e.g. at the first newline.
+%
+{\catcode`\^=7
+\catcode`\^^M=13
+\gdef\newlineloadsconf{%
+ \catcode`\^^M=13 %
+ \newlineloadsconfzz%
+}
+\gdef\newlineloadsconfzz#1^^M{%
+ \def\c{\loadconf\c}%
+ % Definition for the first newline read in the file
+ \def ^^M{\loadconf}%
% In case the first line has a whole-line command on it
- @let@originalparsearg@parsearg
- @def@parsearg{@fixbackslash@originalparsearg}
+ \let\originalparsearg\parsearg%
+ \def\parsearg{\loadconf\originalparsearg}%
}}
-{@catcode`@^=7 @catcode`@^^M=13%
-@gdef@eatinput input texinfo#1^^M{@fixbackslash}}
% Emergency active definition of newline, in case an active newline token
% appears by mistake.
-{@catcode`@^=7 @catcode13=13%
-@gdef@enableemergencynewline{%
- @gdef^^M{%
- @par%
- %<warning: active newline>@par%
+{\catcode`\^=7 \catcode13=13%
+\gdef\enableemergencynewline{%
+ \gdef^^M{%
+ \par%
+ %<warning: active newline>\par%
}}}
-@gdef@fixbackslash{%
- @ifx\@eatinput @let\ = @ttbackslash @fi
- @catcode13=5 % regular end of line
- @enableemergencynewline
- @let@c=@comment
- @let@parsearg@originalparsearg
+% \loadconf gets called at the beginning of every Texinfo file.
+% If texinfo.cnf is present on the system, read it. Useful for site-wide
+% @afourpaper, etc. Not opening texinfo.cnf directly in texinfo.tex
+% makes it possible to make a format file for Texinfo.
+%
+\gdef\loadconf{%
+ \relax % Terminate the filename if running as "tex '&texinfo' FILE.texi".
+ %
+ % Turn off the definitions that trigger \loadconf
+ \everyjobreset
+ \catcode13=5 % regular end of line
+ \enableemergencynewline
+ \let\c=\comment
+ \let\parsearg\originalparsearg
+ %
% Also turn back on active characters that might appear in the input
% file name, in case not using a pre-dumped format.
- @catcode`+=@active
- @catcode`@_=@active
- %
- % If texinfo.cnf is present on the system, read it.
- % Useful for site-wide @afourpaper, etc. This macro, @fixbackslash, gets
- % called at the beginning of every Texinfo file. Not opening texinfo.cnf
- % directly in this file, texinfo.tex, makes it possible to make a format
- % file for Texinfo.
+ \catcode`+=\active
+ \catcode`\_=\active
%
- @openin 1 texinfo.cnf
- @ifeof 1 @else @input texinfo.cnf @fi
- @closein 1
+ \openin 1 texinfo.cnf
+ \ifeof 1 \else \input texinfo.cnf \fi
+ \closein 1
}
+% Redefine some control sequences to be controlled by the \ifdummies
+% and \ifindexnofonts switches. Do this at the end so that the control
+% sequences are all defined.
+\definedummies
+
+
+
+
+\catcode`\@=0
+
+% \realbackslash is an actual character `\' with catcode other.
+{\catcode`\\=\other @gdef@realbackslash{\}}
+
+% In Texinfo, backslash is an active character; it prints the backslash
+% in fixed width font.
+\catcode`\\=\active % @ for escape char from now on.
+
+@let\ = @ttbackslash
+
+% If in a .fmt file, print the version number.
+% \eatinput stops the `\input texinfo' from showing up.
+% After that, `\' should revert to printing a backslash.
+% Turn on active characters that we couldn't do earlier because
+% they might have appeared in the input file name.
+%
+@everyjob{@message{[Texinfo version @texinfoversion]}%
+ @global@let\ = @eatinput
+ @catcode`+=@active @catcode`@_=@active}
+
+{@catcode`@^=7 @catcode`@^^M=13%
+@gdef@eatinput input texinfo#1^^M{@loadconf}}
+
+@def@everyjobreset{@ifx\@eatinput @let\ = @ttbackslash @fi}
+
+% \otherbackslash defines an active \ to be a literal `\' character with
+% catcode other.
+@gdef@otherbackslash{@let\=@realbackslash}
+
+% Same as @turnoffactive except outputs \ as {\tt\char`\\} instead of
+% the literal character `\'.
+%
+{@catcode`- = @active
+ @gdef@normalturnoffactive{%
+ @turnoffactive
+ @let\=@ttbackslash
+ }
+}
% Say @foo, not \foo, in error messages.
@escapechar = `@@
-% These (along with & and #) are made active for url-breaking, so need
-% active definitions as the normal characters.
-@def@normaldot{.}
-@def@normalquest{?}
-@def@normalslash{/}
-
% These look ok in all fonts, so just make them not special.
% @hashchar{} gets its own user-level command, because of #line.
@catcode`@& = @other @def@normalamp{&}
@@ -11788,15 +11771,11 @@ directory should work if nowhere else does.}
@c Do this last of all since we use ` in the previous @catcode assignments.
@catcode`@'=@active
@catcode`@`=@active
-@setregularquotes
@c Local variables:
@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 page-delimiter: "^\\\\message"
@c End:
-@c vim:sw=2:
-
-@enablebackslashhack
-
+@newlineloadsconf
diff --git a/lib/alloca.in.h b/lib/alloca.in.h
index b9ce9ef560..a1bb3d758d 100644
--- a/lib/alloca.in.h
+++ b/lib/alloca.in.h
@@ -1,7 +1,7 @@
/* Memory allocation on the stack.
- Copyright (C) 1995, 1999, 2001-2004, 2006-2023 Free Software
- Foundation, Inc.
+ Copyright (C) 1995, 1999, 2001-2004, 2006-2023 Free Software Foundation,
+ Inc.
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
diff --git a/lib/attribute.h b/lib/attribute.h
index 36b2978bb2..130644d879 100644
--- a/lib/attribute.h
+++ b/lib/attribute.h
@@ -32,7 +32,7 @@
/* This file defines two types of attributes:
- * C2x standard attributes. These have macro names that do not begin with
+ * C23 standard attributes. These have macro names that do not begin with
'ATTRIBUTE_'.
* Selected GCC attributes; see:
https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html
diff --git a/lib/binary-io.h b/lib/binary-io.h
index dd9829aa88..6f4db25335 100644
--- a/lib/binary-io.h
+++ b/lib/binary-io.h
@@ -1,6 +1,5 @@
/* Binary mode I/O.
- Copyright (C) 2001, 2003, 2005, 2008-2023 Free Software Foundation,
- Inc.
+ Copyright (C) 2001, 2003, 2005, 2008-2023 Free Software Foundation, Inc.
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
diff --git a/lib/c-ctype.h b/lib/c-ctype.h
index 9d093f7f72..35ca83d7d4 100644
--- a/lib/c-ctype.h
+++ b/lib/c-ctype.h
@@ -5,8 +5,7 @@
<ctype.h> functions' behaviour depends on the current locale set via
setlocale.
- Copyright (C) 2000-2003, 2006, 2008-2023 Free Software Foundation,
- Inc.
+ Copyright (C) 2000-2003, 2006, 2008-2023 Free Software Foundation, Inc.
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
diff --git a/lib/c-strcasecmp.c b/lib/c-strcasecmp.c
index c90c6d6a09..8a958dc4fd 100644
--- a/lib/c-strcasecmp.c
+++ b/lib/c-strcasecmp.c
@@ -1,6 +1,5 @@
/* c-strcasecmp.c -- case insensitive string comparator in C locale
- Copyright (C) 1998-1999, 2005-2006, 2009-2023 Free Software
- Foundation, Inc.
+ Copyright (C) 1998-1999, 2005-2006, 2009-2023 Free Software Foundation, Inc.
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
diff --git a/lib/c-strncasecmp.c b/lib/c-strncasecmp.c
index bc30ce0ffc..4ca8c5f400 100644
--- a/lib/c-strncasecmp.c
+++ b/lib/c-strncasecmp.c
@@ -1,6 +1,5 @@
/* c-strncasecmp.c -- case insensitive string comparator in C locale
- Copyright (C) 1998-1999, 2005-2006, 2009-2023 Free Software
- Foundation, Inc.
+ Copyright (C) 1998-1999, 2005-2006, 2009-2023 Free Software Foundation, Inc.
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
diff --git a/lib/careadlinkat.c b/lib/careadlinkat.c
index 1d7db89373..359d497396 100644
--- a/lib/careadlinkat.c
+++ b/lib/careadlinkat.c
@@ -1,7 +1,7 @@
/* Read symbolic links into a buffer without size limitation, relative to fd.
- Copyright (C) 2001, 2003-2004, 2007, 2009-2023 Free Software
- Foundation, Inc.
+ Copyright (C) 2001, 2003-2004, 2007, 2009-2023 Free Software Foundation,
+ Inc.
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
diff --git a/lib/cloexec.c b/lib/cloexec.c
index ba53d0020b..e4cecbd2e8 100644
--- a/lib/cloexec.c
+++ b/lib/cloexec.c
@@ -1,7 +1,6 @@
/* cloexec.c - set or clear the close-on-exec descriptor flag
- Copyright (C) 1991, 2004-2006, 2009-2023 Free Software Foundation,
- Inc.
+ Copyright (C) 1991, 2004-2006, 2009-2023 Free Software Foundation, Inc.
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
diff --git a/lib/close-stream.c b/lib/close-stream.c
index b68b30e6ff..ab686bac2a 100644
--- a/lib/close-stream.c
+++ b/lib/close-stream.c
@@ -1,7 +1,6 @@
/* Close a stream, with nicer error checking than fclose's.
- Copyright (C) 1998-2002, 2004, 2006-2023 Free Software Foundation,
- Inc.
+ Copyright (C) 1998-2002, 2004, 2006-2023 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/diffseq.h b/lib/diffseq.h
index ad3f258ab6..dfaf4f295e 100644
--- a/lib/diffseq.h
+++ b/lib/diffseq.h
@@ -1,7 +1,7 @@
/* Analyze differences between two vectors.
- Copyright (C) 1988-1989, 1992-1995, 2001-2004, 2006-2023 Free
- Software Foundation, Inc.
+ Copyright (C) 1988-1989, 1992-1995, 2001-2004, 2006-2023 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/dup2.c b/lib/dup2.c
index 1597d9d1e6..7d197ca312 100644
--- a/lib/dup2.c
+++ b/lib/dup2.c
@@ -1,7 +1,6 @@
/* Duplicate an open file descriptor to a specified file descriptor.
- Copyright (C) 1999, 2004-2007, 2009-2023 Free Software Foundation,
- Inc.
+ Copyright (C) 1999, 2004-2007, 2009-2023 Free Software Foundation, Inc.
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
diff --git a/lib/file-has-acl.c b/lib/file-has-acl.c
index d0e11e631c..b31a2ea252 100644
--- a/lib/file-has-acl.c
+++ b/lib/file-has-acl.c
@@ -81,9 +81,10 @@ acl_nfs4_nontrivial (uint32_t *xattr, ssize_t nbytes)
uint32_t flag = ntohl (xattr[1]);
uint32_t wholen = ntohl (xattr[3]);
xattr += 4;
- int64_t wholen4 = wholen;
- wholen4 = ((wholen4 + (BYTES_PER_NETWORK_UINT))
- & ~ (BYTES_PER_NETWORK_UINT - 1));
+ int whowords = (wholen / BYTES_PER_NETWORK_UINT
+ + (wholen % BYTES_PER_NETWORK_UINT != 0));
+ int64_t wholen4 = whowords;
+ wholen4 *= BYTES_PER_NETWORK_UINT;
/* Trivial ACLs have only ACE4_ACCESS_ALLOWED_ACE_TYPE or
ACE4_ACCESS_DENIED_ACE_TYPE. */
@@ -115,7 +116,7 @@ acl_nfs4_nontrivial (uint32_t *xattr, ssize_t nbytes)
return 1;
ace_found |= ace_found_bit;
- xattr = (uint32_t *) ((char *) xattr + wholen4);
+ xattr += whowords;
}
return 0;
diff --git a/lib/filemode.h b/lib/filemode.h
index d456cc585b..15a8dcc376 100644
--- a/lib/filemode.h
+++ b/lib/filemode.h
@@ -1,7 +1,7 @@
/* Make a string describing file modes.
- Copyright (C) 1998-1999, 2003, 2006, 2009-2023 Free Software
- Foundation, Inc.
+ Copyright (C) 1998-1999, 2003, 2006, 2009-2023 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/filename.h b/lib/filename.h
index a2400a9dfe..ab77ca2df9 100644
--- a/lib/filename.h
+++ b/lib/filename.h
@@ -1,5 +1,5 @@
/* Basic filename support macros.
- Copyright (C) 2001-2023 Free Software Foundation, Inc.
+ Copyright (C) 2001-2022 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
diff --git a/lib/fpending.c b/lib/fpending.c
index df3cd85f3a..afa840b851 100644
--- a/lib/fpending.c
+++ b/lib/fpending.c
@@ -1,6 +1,6 @@
/* fpending.c -- return the number of pending output bytes on a stream
- Copyright (C) 2000, 2004, 2006-2007, 2009-2023 Free Software
- Foundation, Inc.
+ Copyright (C) 2000, 2004, 2006-2007, 2009-2023 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/fpending.h b/lib/fpending.h
index fe310384f7..5e860db681 100644
--- a/lib/fpending.h
+++ b/lib/fpending.h
@@ -1,7 +1,7 @@
/* Declare __fpending.
- Copyright (C) 2000, 2003, 2005-2006, 2009-2023 Free Software
- Foundation, Inc.
+ Copyright (C) 2000, 2003, 2005-2006, 2009-2023 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/fsusage.c b/lib/fsusage.c
index 2be120a06d..f6f4b1c35f 100644
--- a/lib/fsusage.c
+++ b/lib/fsusage.c
@@ -1,7 +1,7 @@
/* fsusage.c -- return space usage of mounted file systems
- Copyright (C) 1991-1992, 1996, 1998-1999, 2002-2006, 2009-2023 Free
- Software Foundation, Inc.
+ Copyright (C) 1991-1992, 1996, 1998-1999, 2002-2006, 2009-2023 Free Software
+ Foundation, Inc.
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
diff --git a/lib/getgroups.c b/lib/getgroups.c
index 6a2bda8d71..93829d3b15 100644
--- a/lib/getgroups.c
+++ b/lib/getgroups.c
@@ -1,7 +1,6 @@
/* provide consistent interface to getgroups for systems that don't allow N==0
- Copyright (C) 1996, 1999, 2003, 2006-2023 Free Software Foundation,
- Inc.
+ Copyright (C) 1996, 1999, 2003, 2006-2023 Free Software Foundation, Inc.
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
diff --git a/lib/getloadavg.c b/lib/getloadavg.c
index 37fcea0a76..59b53e7998 100644
--- a/lib/getloadavg.c
+++ b/lib/getloadavg.c
@@ -1,7 +1,7 @@
/* Get the system load averages.
- Copyright (C) 1985-1989, 1991-1995, 1997, 1999-2000, 2003-2023 Free
- Software Foundation, Inc.
+ Copyright (C) 1985-1989, 1991-1995, 1997, 1999-2000, 2003-2023 Free Software
+ Foundation, Inc.
NOTE: The canonical source of this file is maintained with gnulib.
Bugs can be reported to bug-gnulib@gnu.org.
diff --git a/lib/gettext.h b/lib/gettext.h
index 582886f9f5..d0462c47e1 100644
--- a/lib/gettext.h
+++ b/lib/gettext.h
@@ -1,6 +1,6 @@
/* Convenience header for conditional use of GNU <libintl.h>.
- Copyright (C) 1995-1998, 2000-2002, 2004-2006, 2009-2023 Free
- Software Foundation, Inc.
+ Copyright (C) 1995-1998, 2000-2002, 2004-2006, 2009-2023 Free Software
+ Foundation, Inc.
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
diff --git a/lib/gettime.c b/lib/gettime.c
index cfba830478..f86cc4efbf 100644
--- a/lib/gettime.c
+++ b/lib/gettime.c
@@ -1,7 +1,6 @@
/* gettime -- get the system clock
- Copyright (C) 2002, 2004-2007, 2009-2023 Free Software Foundation,
- Inc.
+ Copyright (C) 2002, 2004-2007, 2009-2023 Free Software Foundation, Inc.
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
diff --git a/lib/gettimeofday.c b/lib/gettimeofday.c
index 7207c85127..d896ec132b 100644
--- a/lib/gettimeofday.c
+++ b/lib/gettimeofday.c
@@ -1,7 +1,6 @@
/* Provide gettimeofday for systems that don't have it or for which it's
broken.
- Copyright (C) 2001-2003, 2005-2007, 2009-2023 Free Software
- Foundation, Inc.
+ Copyright (C) 2001-2003, 2005-2007, 2009-2023 Free Software Foundation, Inc.
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
diff --git a/lib/gnulib.mk.in b/lib/gnulib.mk.in
index 9e2eaf5138..0b4e0458a3 100644
--- a/lib/gnulib.mk.in
+++ b/lib/gnulib.mk.in
@@ -240,6 +240,7 @@ EOVERFLOW_VALUE = @EOVERFLOW_VALUE@
ERRNO_H = @ERRNO_H@
EXECINFO_H = @EXECINFO_H@
EXEEXT = @EXEEXT@
+FILE_HAS_ACL_LIB = @FILE_HAS_ACL_LIB@
FIND_DELETE = @FIND_DELETE@
FIRSTFILE_OBJ = @FIRSTFILE_OBJ@
FONTCONFIG_CFLAGS = @FONTCONFIG_CFLAGS@
@@ -675,6 +676,7 @@ 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_GETW = @HAVE_DECL_GETW@
HAVE_DECL_IMAXABS = @HAVE_DECL_IMAXABS@
HAVE_DECL_IMAXDIV = @HAVE_DECL_IMAXDIV@
HAVE_DECL_INITSTATE = @HAVE_DECL_INITSTATE@
@@ -683,6 +685,7 @@ HAVE_DECL_MEMMEM = @HAVE_DECL_MEMMEM@
HAVE_DECL_MEMRCHR = @HAVE_DECL_MEMRCHR@
HAVE_DECL_OBSTACK_PRINTF = @HAVE_DECL_OBSTACK_PRINTF@
HAVE_DECL_POSIX_SPAWN_SETSID = @HAVE_DECL_POSIX_SPAWN_SETSID@
+HAVE_DECL_PUTW = @HAVE_DECL_PUTW@
HAVE_DECL_SETENV = @HAVE_DECL_SETENV@
HAVE_DECL_SETHOSTNAME = @HAVE_DECL_SETHOSTNAME@
HAVE_DECL_SETSTATE = @HAVE_DECL_SETSTATE@
@@ -3104,7 +3107,9 @@ stdio.h: stdio.in.h $(top_builddir)/config.status
$(CXXDEFS_H) $(ARG_NONNULL_H)
-e 's|@''HAVE_DECL_FTELLO''@|$(HAVE_DECL_FTELLO)|g' \
-e 's|@''HAVE_DECL_GETDELIM''@|$(HAVE_DECL_GETDELIM)|g' \
-e 's|@''HAVE_DECL_GETLINE''@|$(HAVE_DECL_GETLINE)|g' \
+ -e 's|@''HAVE_DECL_GETW''@|$(HAVE_DECL_GETW)|g' \
-e
's|@''HAVE_DECL_OBSTACK_PRINTF''@|$(HAVE_DECL_OBSTACK_PRINTF)|g' \
+ -e 's|@''HAVE_DECL_PUTW''@|$(HAVE_DECL_PUTW)|g' \
-e 's|@''HAVE_DECL_SNPRINTF''@|$(HAVE_DECL_SNPRINTF)|g' \
-e 's|@''HAVE_DECL_VSNPRINTF''@|$(HAVE_DECL_VSNPRINTF)|g' \
-e 's|@''HAVE_DPRINTF''@|$(HAVE_DPRINTF)|g' \
diff --git a/lib/group-member.c b/lib/group-member.c
index 6e3f640dcf..96a09f94a8 100644
--- a/lib/group-member.c
+++ b/lib/group-member.c
@@ -1,7 +1,7 @@
/* group-member.c -- determine whether group id is in calling user's group list
- Copyright (C) 1994, 1997-1998, 2003, 2005-2006, 2009-2023 Free
- Software Foundation, Inc.
+ Copyright (C) 1994, 1997-1998, 2003, 2005-2006, 2009-2023 Free Software
+ Foundation, Inc.
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
diff --git a/lib/limits.in.h b/lib/limits.in.h
index ae46a5aa25..eaeac47229 100644
--- a/lib/limits.in.h
+++ b/lib/limits.in.h
@@ -99,7 +99,7 @@
# endif
#endif
-/* Macros specified by C2x and by ISO/IEC TS 18661-1:2014. */
+/* Macros specified by C23 and by ISO/IEC TS 18661-1:2014. */
#if (! defined ULLONG_WIDTH \
&& (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \
@@ -117,7 +117,7 @@
# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX)
#endif
-/* Macros specified by C2x. */
+/* Macros specified by C23. */
#if (! defined BOOL_WIDTH \
&& (defined _GNU_SOURCE \
diff --git a/lib/malloc.c b/lib/malloc.c
index 92f8c841cd..3ade35cb63 100644
--- a/lib/malloc.c
+++ b/lib/malloc.c
@@ -1,7 +1,6 @@
/* malloc() function that is glibc compatible.
- Copyright (C) 1997-1998, 2006-2007, 2009-2023 Free Software
- Foundation, Inc.
+ Copyright (C) 1997-1998, 2006-2007, 2009-2023 Free Software Foundation, Inc.
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
diff --git a/lib/malloc/scratch_buffer.h b/lib/malloc/scratch_buffer.h
index 33fd2b29cd..a9bdcadec2 100644
--- a/lib/malloc/scratch_buffer.h
+++ b/lib/malloc/scratch_buffer.h
@@ -1,5 +1,5 @@
/* Variable-sized buffer with on-stack default allocation.
- Copyright (C) 2015-2023 Free Software Foundation, Inc.
+ Copyright (C) 2015-2022 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
diff --git a/lib/malloc/scratch_buffer_grow.c b/lib/malloc/scratch_buffer_grow.c
index a5e8f2f723..9a5e4dbb1e 100644
--- a/lib/malloc/scratch_buffer_grow.c
+++ b/lib/malloc/scratch_buffer_grow.c
@@ -1,5 +1,5 @@
/* Variable-sized buffer with on-stack default allocation.
- Copyright (C) 2015-2023 Free Software Foundation, Inc.
+ Copyright (C) 2015-2022 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
diff --git a/lib/malloc/scratch_buffer_grow_preserve.c
b/lib/malloc/scratch_buffer_grow_preserve.c
index c0b5d87b7e..3fe5a0720e 100644
--- a/lib/malloc/scratch_buffer_grow_preserve.c
+++ b/lib/malloc/scratch_buffer_grow_preserve.c
@@ -1,5 +1,5 @@
/* Variable-sized buffer with on-stack default allocation.
- Copyright (C) 2015-2023 Free Software Foundation, Inc.
+ Copyright (C) 2015-2022 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
diff --git a/lib/malloc/scratch_buffer_set_array_size.c
b/lib/malloc/scratch_buffer_set_array_size.c
index 24c39350ad..89c37a950e 100644
--- a/lib/malloc/scratch_buffer_set_array_size.c
+++ b/lib/malloc/scratch_buffer_set_array_size.c
@@ -1,5 +1,5 @@
/* Variable-sized buffer with on-stack default allocation.
- Copyright (C) 2015-2023 Free Software Foundation, Inc.
+ Copyright (C) 2015-2022 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
diff --git a/lib/md5-stream.c b/lib/md5-stream.c
index ab48fe3261..ba76792cbb 100644
--- a/lib/md5-stream.c
+++ b/lib/md5-stream.c
@@ -1,7 +1,7 @@
/* 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, 2008-2023 Free
- Software Foundation, Inc.
+ Copyright (C) 1995-1997, 1999-2001, 2005-2006, 2008-2023 Free Software
+ Foundation, Inc.
This file is part of the GNU C Library.
This file is free software: you can redistribute it and/or modify
diff --git a/lib/md5.c b/lib/md5.c
index b1e139339f..4a6accf28f 100644
--- a/lib/md5.c
+++ b/lib/md5.c
@@ -1,7 +1,7 @@
/* 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, 2008-2023 Free
- Software Foundation, Inc.
+ Copyright (C) 1995-1997, 1999-2001, 2005-2006, 2008-2023 Free Software
+ Foundation, Inc.
This file is part of the GNU C Library.
This file is free software: you can redistribute it and/or modify
diff --git a/lib/md5.h b/lib/md5.h
index 3b0b4ff730..f34e7cb8df 100644
--- a/lib/md5.h
+++ b/lib/md5.h
@@ -1,7 +1,7 @@
/* Declaration of functions and data types used for MD5 sum computing
library functions.
- Copyright (C) 1995-1997, 1999-2001, 2004-2006, 2008-2023 Free
- Software Foundation, Inc.
+ Copyright (C) 1995-1997, 1999-2001, 2004-2006, 2008-2023 Free Software
+ Foundation, Inc.
This file is part of the GNU C Library.
This file is free software: you can redistribute it and/or modify
diff --git a/lib/memmem.c b/lib/memmem.c
index 665815efb1..c0b48c1b25 100644
--- a/lib/memmem.c
+++ b/lib/memmem.c
@@ -1,5 +1,5 @@
-/* Copyright (C) 1991-1994, 1996-1998, 2000, 2004, 2007-2023 Free
- Software Foundation, Inc.
+/* Copyright (C) 1991-1994, 1996-1998, 2000, 2004, 2007-2023 Free Software
+ Foundation, Inc.
This file is part of the GNU C Library.
This file is free software: you can redistribute it and/or modify
diff --git a/lib/memrchr.c b/lib/memrchr.c
index a34fc71f7d..c5b1fe8b2e 100644
--- a/lib/memrchr.c
+++ b/lib/memrchr.c
@@ -1,7 +1,7 @@
/* memrchr -- find the last occurrence of a byte in a memory block
- Copyright (C) 1991, 1993, 1996-1997, 1999-2000, 2003-2023 Free
- Software Foundation, Inc.
+ Copyright (C) 1991, 1993, 1996-1997, 1999-2000, 2003-2023 Free Software
+ Foundation, Inc.
Based on strlen implementation by Torbjorn Granlund (tege@sics.se),
with help from Dan Sahlin (dan@sics.se) and
diff --git a/lib/memset_explicit.c b/lib/memset_explicit.c
index eabeb3ec2b..6d21a5e879 100644
--- a/lib/memset_explicit.c
+++ b/lib/memset_explicit.c
@@ -1,5 +1,5 @@
/* Erase sensitive data from memory.
- Copyright 2022 Free Software Foundation, Inc.
+ Copyright 2022-2023 Free Software Foundation, Inc.
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
diff --git a/lib/mktime-internal.h b/lib/mktime-internal.h
index 709c36bdf5..170764eabc 100644
--- a/lib/mktime-internal.h
+++ b/lib/mktime-internal.h
@@ -1,5 +1,5 @@
/* Internals of mktime and related functions
- Copyright 2016-2023 Free Software Foundation, Inc.
+ Copyright 2016-2022 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Paul Eggert <eggert@cs.ucla.edu>.
diff --git a/lib/mktime.c b/lib/mktime.c
index 94a4320e6c..7dc9d67ef9 100644
--- a/lib/mktime.c
+++ b/lib/mktime.c
@@ -1,5 +1,5 @@
/* Convert a 'struct tm' to a time_t value.
- Copyright (C) 1993-2023 Free Software Foundation, Inc.
+ Copyright (C) 1993-2022 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Paul Eggert <eggert@twinsun.com>.
diff --git a/lib/nanosleep.c b/lib/nanosleep.c
index 6383115c0f..3f295f49b5 100644
--- a/lib/nanosleep.c
+++ b/lib/nanosleep.c
@@ -1,7 +1,6 @@
/* Provide a replacement for the POSIX nanosleep function.
- Copyright (C) 1999-2000, 2002, 2004-2023 Free Software Foundation,
- Inc.
+ Copyright (C) 1999-2000, 2002, 2004-2023 Free Software Foundation, Inc.
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
diff --git a/lib/regex.c b/lib/regex.c
index 3beb0deb98..ff1176782e 100644
--- a/lib/regex.c
+++ b/lib/regex.c
@@ -1,5 +1,5 @@
/* Extended regular expression matching and search library.
- Copyright (C) 2002-2023 Free Software Foundation, Inc.
+ Copyright (C) 2002-2022 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>.
diff --git a/lib/regex.h b/lib/regex.h
index 9ef0252fff..a7e0bd0275 100644
--- a/lib/regex.h
+++ b/lib/regex.h
@@ -1,6 +1,6 @@
/* Definitions for data structures and routines for the regular
expression library.
- Copyright (C) 1985, 1989-2023 Free Software Foundation, Inc.
+ Copyright (C) 1985, 1989-2022 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
diff --git a/lib/save-cwd.h b/lib/save-cwd.h
index f26319389c..d089b0e214 100644
--- a/lib/save-cwd.h
+++ b/lib/save-cwd.h
@@ -1,7 +1,7 @@
/* Save and restore current working directory.
- Copyright (C) 1995, 1997-1998, 2003, 2009-2023 Free Software
- Foundation, Inc.
+ Copyright (C) 1995, 1997-1998, 2003, 2009-2023 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/sha1.c b/lib/sha1.c
index 3f6d86a285..80f0b7a331 100644
--- a/lib/sha1.c
+++ b/lib/sha1.c
@@ -1,8 +1,7 @@
/* sha1.c - Functions to compute SHA1 message digest of files or
memory blocks according to the NIST specification FIPS-180-1.
- Copyright (C) 2000-2001, 2003-2006, 2008-2023 Free Software
- Foundation, Inc.
+ Copyright (C) 2000-2001, 2003-2006, 2008-2023 Free Software Foundation, Inc.
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
diff --git a/lib/sig2str.c b/lib/sig2str.c
index 4f68cb7ca8..c5219caaae 100644
--- a/lib/sig2str.c
+++ b/lib/sig2str.c
@@ -1,7 +1,6 @@
/* sig2str.c -- convert between signal names and numbers
- Copyright (C) 2002, 2004, 2006, 2009-2023 Free Software Foundation,
- Inc.
+ Copyright (C) 2002, 2004, 2006, 2009-2023 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/stdio.in.h b/lib/stdio.in.h
index 59cbea3d47..8b5ef4bd2d 100644
--- a/lib/stdio.in.h
+++ b/lib/stdio.in.h
@@ -951,9 +951,13 @@ _GL_WARN_ON_USE (gets, "gets is a security hole - use
fgets instead");
# endif
_GL_CXXALIAS_MDA (getw, int, (FILE *restrict stream));
# else
+# if @HAVE_DECL_GETW@
_GL_CXXALIAS_SYS (getw, int, (FILE *restrict stream));
+# endif
# endif
+# if __GLIBC__ >= 2
_GL_CXXALIASWARN (getw);
+# endif
#endif
#if @GNULIB_OBSTACK_PRINTF@ || @GNULIB_OBSTACK_PRINTF_POSIX@
@@ -1190,9 +1194,13 @@ _GL_CXXALIASWARN (puts);
# endif
_GL_CXXALIAS_MDA (putw, int, (int w, FILE *restrict stream));
# else
+# if @HAVE_DECL_PUTW@
_GL_CXXALIAS_SYS (putw, int, (int w, FILE *restrict stream));
+# endif
# endif
+# if __GLIBC__ >= 2
_GL_CXXALIASWARN (putw);
+# endif
#endif
#if @GNULIB_REMOVE@
diff --git a/lib/stdlib.in.h b/lib/stdlib.in.h
index 4c8aad7612..b79e5f7096 100644
--- a/lib/stdlib.in.h
+++ b/lib/stdlib.in.h
@@ -1,7 +1,6 @@
/* A GNU-like <stdlib.h>.
- Copyright (C) 1995, 2001-2004, 2006-2023 Free Software Foundation,
- Inc.
+ Copyright (C) 1995, 2001-2004, 2006-2023 Free Software Foundation, Inc.
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
diff --git a/lib/string.in.h b/lib/string.in.h
index 1e27deed98..b227a17887 100644
--- a/lib/string.in.h
+++ b/lib/string.in.h
@@ -59,10 +59,11 @@
# include <unistd.h>
#endif
-/* AIX 7.2 declares ffsl and ffsll in <strings.h>, not in <string.h>. */
+/* AIX 7.2 and Android 13 declare ffsl and ffsll in <strings.h>, not in
+ <string.h>. */
/* But in any case avoid namespace pollution on glibc systems. */
#if ((@GNULIB_FFSL@ || @GNULIB_FFSLL@ || defined GNULIB_POSIXCHECK) \
- && defined _AIX) \
+ && (defined _AIX || defined __ANDROID__)) \
&& ! defined __GLIBC__
# include <strings.h>
#endif
@@ -82,7 +83,14 @@
can be freed via 'free'; it can be used only after declaring 'free'. */
/* Applies to: functions. Cannot be used on inline functions. */
#ifndef _GL_ATTRIBUTE_DEALLOC_FREE
-# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1)
+# if defined __cplusplus && defined __GNUC__ && !defined __clang__
+/* Work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108231> */
+# define _GL_ATTRIBUTE_DEALLOC_FREE \
+ _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1)
+# else
+# define _GL_ATTRIBUTE_DEALLOC_FREE \
+ _GL_ATTRIBUTE_DEALLOC (free, 1)
+# endif
#endif
/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly
@@ -336,7 +344,7 @@ _GL_CXXALIAS_SYS_CAST2 (memrchr,
|| defined __clang__)
_GL_CXXALIASWARN1 (memrchr, void *, (void *, int, size_t) throw ());
_GL_CXXALIASWARN1 (memrchr, void const *, (void const *, int, size_t) throw
());
-# else
+# elif __GLIBC__ >= 2
_GL_CXXALIASWARN (memrchr);
# endif
#elif defined GNULIB_POSIXCHECK
@@ -491,7 +499,7 @@ _GL_CXXALIAS_SYS_CAST2 (strchrnul,
_GL_CXXALIASWARN1 (strchrnul, char *, (char *__s, int __c_in) throw ());
_GL_CXXALIASWARN1 (strchrnul, char const *,
(char const *__s, int __c_in) throw ());
-# else
+# elif __GLIBC__ >= 2
_GL_CXXALIASWARN (strchrnul);
# endif
#elif defined GNULIB_POSIXCHECK
@@ -856,7 +864,7 @@ _GL_CXXALIASWARN1 (strcasestr, char *,
(char *haystack, const char *needle) throw ());
_GL_CXXALIASWARN1 (strcasestr, const char *,
(const char *haystack, const char *needle) throw ());
-# else
+# elif __GLIBC__ >= 2
_GL_CXXALIASWARN (strcasestr);
# endif
#elif defined GNULIB_POSIXCHECK
diff --git a/lib/strtoimax.c b/lib/strtoimax.c
index d8d74e8c69..f7977e28e6 100644
--- a/lib/strtoimax.c
+++ b/lib/strtoimax.c
@@ -1,7 +1,7 @@
/* Convert string representation of a number into an intmax_t value.
- Copyright (C) 1999, 2001-2004, 2006, 2009-2023 Free Software
- Foundation, Inc.
+ Copyright (C) 1999, 2001-2004, 2006, 2009-2023 Free Software Foundation,
+ Inc.
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
diff --git a/lib/strtol.c b/lib/strtol.c
index 6bc1f06187..d11269b262 100644
--- a/lib/strtol.c
+++ b/lib/strtol.c
@@ -1,7 +1,7 @@
/* Convert string representation of a number into an integer value.
- Copyright (C) 1991-1992, 1994-1999, 2003, 2005-2007, 2009-2023 Free
- Software Foundation, Inc.
+ Copyright (C) 1991-1992, 1994-1999, 2003, 2005-2007, 2009-2023 Free Software
+ Foundation, Inc.
NOTE: The canonical source of this file is maintained with the GNU C
Library. Bugs can be reported to bug-glibc@gnu.org.
diff --git a/lib/strtoll.c b/lib/strtoll.c
index 919b453984..9fdfa19b22 100644
--- a/lib/strtoll.c
+++ b/lib/strtoll.c
@@ -1,6 +1,6 @@
/* Function to parse a 'long long int' from text.
- Copyright (C) 1995-1997, 1999, 2001, 2009-2023 Free Software
- Foundation, Inc.
+ Copyright (C) 1995-1997, 1999, 2001, 2009-2023 Free Software Foundation,
+ Inc.
This file is part of the GNU C Library.
This file is free software: you can redistribute it and/or modify
diff --git a/lib/time_r.c b/lib/time_r.c
index c8143a6900..97be4fd054 100644
--- a/lib/time_r.c
+++ b/lib/time_r.c
@@ -1,7 +1,6 @@
/* Reentrant time functions like localtime_r.
- Copyright (C) 2003, 2006-2007, 2010-2023 Free Software Foundation,
- Inc.
+ Copyright (C) 2003, 2006-2007, 2010-2023 Free Software Foundation, Inc.
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
diff --git a/lib/timegm.c b/lib/timegm.c
index b47025a054..a1b19efc39 100644
--- a/lib/timegm.c
+++ b/lib/timegm.c
@@ -1,6 +1,6 @@
/* Convert UTC calendar time to simple time. Like mktime but assumes UTC.
- Copyright (C) 1994-2023 Free Software Foundation, Inc.
+ Copyright (C) 1994-2022 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
diff --git a/lib/verify.h b/lib/verify.h
index ff8438c926..17d6e78c81 100644
--- a/lib/verify.h
+++ b/lib/verify.h
@@ -223,8 +223,15 @@ template <int w>
/* _GL_STATIC_ASSERT_H is defined if this code is copied into assert.h. */
#ifdef _GL_STATIC_ASSERT_H
# if !defined _GL_HAVE__STATIC_ASSERT1 && !defined _Static_assert
-# define _Static_assert(R, ...) \
- _GL_VERIFY ((R), "static assertion failed", -)
+# if !defined _MSC_VER || defined __clang__
+# define _Static_assert(...) \
+ _GL_VERIFY (__VA_ARGS__, "static assertion failed", -)
+# else
+ /* Work around MSVC preprocessor incompatibility with ISO C; see
+ <https://stackoverflow.com/questions/5134523/>. */
+# define _Static_assert(R, ...) \
+ _GL_VERIFY ((R), "static assertion failed", -)
+# endif
# endif
# if (!defined static_assert \
&& __STDC_VERSION__ < 202311 \
@@ -235,9 +242,8 @@ template <int w>
/* MSVC 14 in C++ mode supports the two-arguments static_assert but not
the one-argument static_assert, and it does not support _Static_assert.
We have to play preprocessor tricks to distinguish the two cases.
- Since the MSVC preprocessor is not ISO C compliant (cf.
- <https://stackoverflow.com/questions/5134523/>), the solution is specific
- to MSVC. */
+ Since the MSVC preprocessor is not ISO C compliant (see above),.
+ the solution is specific to MSVC. */
# define _GL_EXPAND(x) x
# define _GL_SA1(a1) static_assert ((a1), "static assertion failed")
# define _GL_SA2 static_assert
diff --git a/lib/xalloc-oversized.h b/lib/xalloc-oversized.h
index 05ef702813..5dbdfb5506 100644
--- a/lib/xalloc-oversized.h
+++ b/lib/xalloc-oversized.h
@@ -1,7 +1,6 @@
/* xalloc-oversized.h -- memory allocation size checking
- Copyright (C) 1990-2000, 2003-2004, 2006-2023 Free Software
- Foundation, Inc.
+ Copyright (C) 1990-2000, 2003-2004, 2006-2023 Free Software Foundation, Inc.
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
diff --git a/m4/acl.m4 b/m4/acl.m4
index 98362858ce..6c2db7d320 100644
--- a/m4/acl.m4
+++ b/m4/acl.m4
@@ -1,5 +1,5 @@
# acl.m4 - check for access control list (ACL) primitives
-# serial 24
+# serial 25
# Copyright (C) 2002, 2004-2023 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
@@ -139,7 +139,10 @@ int type = ACL_TYPE_EXTENDED;]])],
AC_MSG_WARN([AC_PACKAGE_NAME will be built without ACL support.])
fi
fi
- test -n "$gl_need_lib_has_acl" && LIB_HAS_ACL=$LIB_ACL
+ if test -n "$gl_need_lib_has_acl"; then
+ FILE_HAS_ACL_LIB=$LIB_ACL
+ LIB_HAS_ACL="$FILE_HAS_ACL_LIB"
+ fi
AC_SUBST([LIB_ACL])
AC_DEFINE_UNQUOTED([USE_ACL], [$use_acl],
[Define to nonzero if you want access control list support.])
@@ -197,15 +200,18 @@ AC_DEFUN([gl_FILE_HAS_ACL],
[gl_cv_getxattr_with_posix_acls=yes])])
fi
if test "$gl_cv_getxattr_with_posix_acls" = yes; then
- LIB_HAS_ACL=
+ FILE_HAS_ACL_LIB=
AC_DEFINE([GETXATTR_WITH_POSIX_ACLS], 1,
[Define to 1 if getxattr works with XATTR_NAME_POSIX_ACL_ACCESS
and XATTR_NAME_POSIX_ACL_DEFAULT.])
else
dnl Set gl_need_lib_has_acl to a nonempty value, so that any
- dnl later gl_FUNC_ACL call will set LIB_HAS_ACL=$LIB_ACL.
+ dnl later gl_FUNC_ACL call will set FILE_HAS_ACL_LIB=$LIB_ACL.
gl_need_lib_has_acl=1
- LIB_HAS_ACL=$LIB_ACL
+ FILE_HAS_ACL_LIB=$LIB_ACL
fi
+ AC_SUBST([FILE_HAS_ACL_LIB])
+ dnl For backward compatibility (e.g. coreutils still uses LIB_HAS_ACL).
+ LIB_HAS_ACL="$FILE_HAS_ACL_LIB"
AC_SUBST([LIB_HAS_ACL])
])
diff --git a/m4/alloca.m4 b/m4/alloca.m4
index 7585187591..c685fac918 100644
--- a/m4/alloca.m4
+++ b/m4/alloca.m4
@@ -1,6 +1,6 @@
# alloca.m4 serial 21
-dnl Copyright (C) 2002-2004, 2006-2007, 2009-2023 Free Software
-dnl Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2006-2007, 2009-2023 Free Software Foundation,
+dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/d-type.m4 b/m4/d-type.m4
index 05eb8ac0cf..3f63bbe78e 100644
--- a/m4/d-type.m4
+++ b/m4/d-type.m4
@@ -5,8 +5,7 @@ dnl
dnl Check whether struct dirent has a member named d_type.
dnl
-# Copyright (C) 1997, 1999-2004, 2006, 2009-2023 Free Software
-# Foundation, Inc.
+# Copyright (C) 1997, 1999-2004, 2006, 2009-2023 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/dup2.m4 b/m4/dup2.m4
index 8a040d4c36..e1cc73e18d 100644
--- a/m4/dup2.m4
+++ b/m4/dup2.m4
@@ -1,6 +1,5 @@
#serial 27
-dnl Copyright (C) 2002, 2005, 2007, 2009-2023 Free Software Foundation,
-dnl Inc.
+dnl Copyright (C) 2002, 2005, 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/extensions.m4 b/m4/extensions.m4
index 6596e7efc0..5336b8daf7 100644
--- a/m4/extensions.m4
+++ b/m4/extensions.m4
@@ -1,4 +1,4 @@
-# serial 22 -*- Autoconf -*-
+# serial 23 -*- Autoconf -*-
# Enable extensions on systems that normally disable them.
# Copyright (C) 2003, 2006-2023 Free Software Foundation, Inc.
@@ -31,7 +31,7 @@ m4_ifndef([AC_CHECK_INCLUDES_DEFAULT],
# its dependencies. This will ensure that the gl_USE_SYSTEM_EXTENSIONS
# invocation occurs in gl_EARLY, not in gl_INIT.
-m4_version_prereq([2.70.1], [], [
+m4_version_prereq([2.72], [], [
# AC_USE_SYSTEM_EXTENSIONS
# ------------------------
@@ -113,11 +113,15 @@ AH_VERBATIM([USE_SYSTEM_EXTENSIONS],
#ifndef __STDC_WANT_IEC_60559_DFP_EXT__
# undef __STDC_WANT_IEC_60559_DFP_EXT__
#endif
+/* Enable extensions specified by C23 Annex F. */
+#ifndef __STDC_WANT_IEC_60559_EXT__
+# undef __STDC_WANT_IEC_60559_EXT__
+#endif
/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */
#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__
# undef __STDC_WANT_IEC_60559_FUNCS_EXT__
#endif
-/* Enable extensions specified by ISO/IEC TS 18661-3:2015. */
+/* Enable extensions specified by C23 Annex H and ISO/IEC TS 18661-3:2015. */
#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__
# undef __STDC_WANT_IEC_60559_TYPES_EXT__
#endif
@@ -187,6 +191,7 @@ dnl it should only be defined when necessary.
AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__])
AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__])
AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__])
+ AC_DEFINE([__STDC_WANT_IEC_60559_EXT__])
AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__])
AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__])
AC_DEFINE([__STDC_WANT_LIB_EXT2__])
diff --git a/m4/filemode.m4 b/m4/filemode.m4
index 2fcc69d119..3cafc5cd1e 100644
--- a/m4/filemode.m4
+++ b/m4/filemode.m4
@@ -1,6 +1,5 @@
# filemode.m4 serial 9
-dnl Copyright (C) 2002, 2005-2006, 2009-2023 Free Software Foundation,
-dnl Inc.
+dnl Copyright (C) 2002, 2005-2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fsusage.m4 b/m4/fsusage.m4
index aeb3467a27..88f3ca817c 100644
--- a/m4/fsusage.m4
+++ b/m4/fsusage.m4
@@ -1,8 +1,7 @@
# serial 35
# Obtaining file system usage information.
-# Copyright (C) 1997-1998, 2000-2001, 2003-2023 Free Software
-# Foundation, Inc.
+# Copyright (C) 1997-1998, 2000-2001, 2003-2023 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/getgroups.m4 b/m4/getgroups.m4
index d5a18ea88b..241fec88e3 100644
--- a/m4/getgroups.m4
+++ b/m4/getgroups.m4
@@ -3,8 +3,7 @@
dnl From Jim Meyering.
dnl A wrapper around AC_FUNC_GETGROUPS.
-# Copyright (C) 1996-1997, 1999-2004, 2008-2023 Free Software
-# Foundation, Inc.
+# Copyright (C) 1996-1997, 1999-2004, 2008-2023 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/getloadavg.m4 b/m4/getloadavg.m4
index 7097e5dd51..79e420baae 100644
--- a/m4/getloadavg.m4
+++ b/m4/getloadavg.m4
@@ -1,7 +1,7 @@
# Check for getloadavg.
-# Copyright (C) 1992-1996, 1999-2000, 2002-2003, 2006, 2008-2023 Free
-# Software Foundation, Inc.
+# Copyright (C) 1992-1996, 1999-2000, 2002-2003, 2006, 2008-2023 Free Software
+# Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/getrandom.m4 b/m4/getrandom.m4
index 95111567d7..f2010c0213 100644
--- a/m4/getrandom.m4
+++ b/m4/getrandom.m4
@@ -1,4 +1,4 @@
-# getrandom.m4 serial 8
+# getrandom.m4 serial 9
dnl Copyright 2020-2023 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 +9,13 @@ dnl Written by Paul Eggert.
AC_DEFUN([gl_FUNC_GETRANDOM],
[
AC_REQUIRE([gl_SYS_RANDOM_H_DEFAULTS])
- AC_CHECK_FUNCS_ONCE([getrandom])
+ gl_CHECK_FUNCS_ANDROID([getrandom],
+ [[/* Additional includes are needed before <sys/random.h> on uClibc
+ and Mac OS X. */
+ #include <sys/types.h>
+ #include <stdlib.h>
+ #include <sys/random.h>
+ ]])
if test "$ac_cv_func_getrandom" != yes; then
HAVE_GETRANDOM=0
else
diff --git a/m4/gettime.m4 b/m4/gettime.m4
index 39067be6fa..06f32fe26c 100644
--- a/m4/gettime.m4
+++ b/m4/gettime.m4
@@ -1,6 +1,5 @@
# gettime.m4 serial 12
-dnl Copyright (C) 2002, 2004-2006, 2009-2023 Free Software Foundation,
-dnl Inc.
+dnl Copyright (C) 2002, 2004-2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gettimeofday.m4 b/m4/gettimeofday.m4
index 66231e0174..5051d61cc8 100644
--- a/m4/gettimeofday.m4
+++ b/m4/gettimeofday.m4
@@ -1,7 +1,6 @@
# serial 29
-# Copyright (C) 2001-2003, 2005, 2007, 2009-2023 Free Software
-# Foundation, Inc.
+# Copyright (C) 2001-2003, 2005, 2007, 2009-2023 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/gnulib-common.m4 b/m4/gnulib-common.m4
index 138f498451..26239caa2b 100644
--- a/m4/gnulib-common.m4
+++ b/m4/gnulib-common.m4
@@ -1,4 +1,4 @@
-# gnulib-common.m4 serial 74
+# gnulib-common.m4 serial 76
dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@ -187,7 +187,14 @@ AC_DEFUN([gl_COMMON_BODY], [
to use this earlier definition, since <stdlib.h> may not have been included
yet. */
#ifndef _GL_ATTRIBUTE_DEALLOC_FREE
-# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1)
+# if defined __cplusplus && defined __GNUC__ && !defined __clang__
+/* Work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108231> */
+# define _GL_ATTRIBUTE_DEALLOC_FREE \
+ _GL_ATTRIBUTE_DEALLOC ((void (*) (void *)) free, 1)
+# else
+# define _GL_ATTRIBUTE_DEALLOC_FREE \
+ _GL_ATTRIBUTE_DEALLOC (free, 1)
+# endif
#endif
/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated.
@@ -309,7 +316,7 @@ AC_DEFUN([gl_COMMON_BODY], [
- enumeration, enumeration item,
- typedef,
in C++ also: class. */
-/* In C++ and C2x, this is spelled [[__maybe_unused__]].
+/* In C++ and C23, this is spelled [[__maybe_unused__]].
GCC's syntax is __attribute__ ((__unused__)).
clang supports both syntaxes. */
#ifdef __has_c_attribute
@@ -1016,6 +1023,30 @@ AC_DEFUN([gl_CONDITIONAL_HEADER],
m4_popdef([gl_header_name])
])
+dnl gl_CHECK_FUNCS_ANDROID([func], [[#include <foo.h>]])
+dnl is like AC_CHECK_FUNCS([func]), taking into account a portability problem
+dnl on Android.
+dnl Namely, if func was added to Android API level, say, 28, then the libc.so
+dnl has the symbol func always, whereas the header file <foo.h> declares func
+dnl conditionally:
+dnl #if __ANDROID_API__ >= 28
+dnl ... func (...) __INTRODUCED_IN(28);
+dnl #endif
+dnl Thus, when compiling with "clang -target armv7a-unknown-linux-android28",
+dnl the function func is declared and exists in libc.
+dnl Whereas when compiling with "clang -target armv7a-unknown-linux-android27",
+dnl the function func is not declared but exists in libc. We need to treat this
+dnl case like the case where func does not exist.
+AC_DEFUN([gl_CHECK_FUNCS_ANDROID],
+[
+ AC_CHECK_DECL([$1], , , [$2])
+ if test $ac_cv_have_decl_[$1] = yes; then
+ AC_CHECK_FUNCS([$1])
+ else
+ ac_cv_func_[$1]=no
+ fi
+])
+
dnl Expands to some code for use in .c programs that, on native Windows,
defines
dnl the Microsoft deprecated alias function names to the underscore-prefixed
dnl actual function names. With this macro, these function names are available
diff --git a/m4/gnulib-comp.m4 b/m4/gnulib-comp.m4
index 6435bcd149..ae5001c44b 100644
--- a/m4/gnulib-comp.m4
+++ b/m4/gnulib-comp.m4
@@ -123,7 +123,6 @@ AC_DEFUN([gl_EARLY],
# Code from module intprops:
# Code from module inttypes-incomplete:
# Code from module largefile:
- AC_REQUIRE([gl_YEAR2038_EARLY])
AC_REQUIRE([AC_SYS_LARGEFILE])
# Code from module lchmod:
# Code from module libc-config:
@@ -1544,6 +1543,5 @@ AC_DEFUN([gl_FILE_LIST], [
m4/warnings.m4
m4/wchar_t.m4
m4/wint_t.m4
- m4/year2038.m4
m4/zzgnulib.m4
])
diff --git a/m4/group-member.m4 b/m4/group-member.m4
index 6e860c6189..7c56ee3de7 100644
--- a/m4/group-member.m4
+++ b/m4/group-member.m4
@@ -1,7 +1,6 @@
# serial 14
-# Copyright (C) 1999-2001, 2003-2007, 2009-2023 Free Software
-# Foundation, Inc.
+# Copyright (C) 1999-2001, 2003-2007, 2009-2023 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/largefile.m4 b/m4/largefile.m4
index bc8a2b9353..7fb81b864a 100644
--- a/m4/largefile.m4
+++ b/m4/largefile.m4
@@ -12,8 +12,7 @@
# and ftello in C++ mode as well.
# Fixed in Autoconf 2.72, which has AC_SYS_YEAR2038.
AC_DEFUN([gl_SET_LARGEFILE_SOURCE],
-[
- m4_ifndef([AC_SYS_YEAR2038], [
+ m4_ifndef([AC_SYS_YEAR2038], [[
AC_REQUIRE([AC_CANONICAL_HOST])
AC_FUNC_FSEEKO
case "$host_os" in
@@ -22,11 +21,10 @@ AC_DEFUN([gl_SET_LARGEFILE_SOURCE],
[Define to 1 to make fseeko visible on some hosts (e.g. glibc 2.2).])
;;
esac
- ])
-])
+ ]])
+)
-# Work around a problem in Autoconf through 2.71 on glibc 2.34+
-# with _TIME_BITS. Also, work around a problem in autoconf <= 2.69:
+# Work around a problem in autoconf <= 2.69:
# AC_SYS_LARGEFILE does not configure for large inodes on Mac OS X 10.5,
# or configures them incorrectly in some cases.
m4_version_prereq([2.70], [], [
@@ -46,34 +44,258 @@ m4_define([_AC_SYS_LARGEFILE_TEST_INCLUDES],
])
])# m4_version_prereq 2.70
+# Support AC_SYS_YEAR2038, even if Autoconf 2.71 or earlier.
+# This code is taken from Autoconf master.
m4_ifndef([AC_SYS_YEAR2038], [
-# _AC_SYS_LARGEFILE_MACRO_VALUE(C-MACRO, VALUE,
-# CACHE-VAR,
-# DESCRIPTION,
-# PROLOGUE, [FUNCTION-BODY])
-# --------------------------------------------------------
-m4_define([_AC_SYS_LARGEFILE_MACRO_VALUE],
-[AC_CACHE_CHECK([for $1 value needed for large files], [$3],
-[while :; do
- m4_ifval([$6], [AC_LINK_IFELSE], [AC_COMPILE_IFELSE])(
- [AC_LANG_PROGRAM([$5], [$6])],
- [$3=no; break])
- m4_ifval([$6], [AC_LINK_IFELSE], [AC_COMPILE_IFELSE])(
- [AC_LANG_PROGRAM([#undef $1
-#define $1 $2
-$5], [$6])],
- [$3=$2; break])
- $3=unknown
- break
-done])
-case $$3 in #(
- no | unknown) ;;
- *) AC_DEFINE_UNQUOTED([$1], [$$3], [$4]);;
-esac
-rm -rf conftest*[]dnl
-])# _AC_SYS_LARGEFILE_MACRO_VALUE
+# _AC_SYS_YEAR2038_TEST_CODE
+# --------------------------
+# C code used to probe for time_t that can represent time points more
+# than 2**31 - 1 seconds after the epoch. With the usual Unix epoch,
+# these correspond to dates after 2038-01-18 22:14:07 +0000 (Gregorian),
+# hence the name.
+AC_DEFUN([_AC_SYS_YEAR2038_TEST_CODE],
+[[
+ #include <time.h>
+ /* Check that time_t can represent 2**32 - 1 correctly. */
+ #define LARGE_TIME_T \\
+ ((time_t) (((time_t) 1 << 30) - 1 + 3 * ((time_t) 1 << 30)))
+ int verify_time_t_range[(LARGE_TIME_T / 65537 == 65535
+ && LARGE_TIME_T % 65537 == 0)
+ ? 1 : -1];
+]])
+
+# _AC_SYS_YEAR2038_OPTIONS
+# ------------------------
+# List of known ways to enable support for large time_t. If you change
+# this list you probably also need to change the AS_CASE at the end of
+# _AC_SYS_YEAR2038_PROBE.
+m4_define([_AC_SYS_YEAR2038_OPTIONS], m4_normalize(
+ ["none needed"] dnl 64-bit and newer 32-bit Unix
+ ["-D_TIME_BITS=64"] dnl glibc 2.34 with some 32-bit ABIs
+ ["-D__MINGW_USE_VC2005_COMPAT"] dnl 32-bit MinGW
+ ["-U_USE_32_BIT_TIME_T -D__MINGW_USE_VC2005_COMPAT"]
+ dnl 32-bit MinGW (misconfiguration)
+))
+
+# _AC_SYS_YEAR2038_PROBE([IF-NOT-DETECTED])
+# -----------------------------------------
+# Subroutine of AC_SYS_YEAR2038. Probe for time_t that can represent
+# time points more than 2**31 - 1 seconds after the epoch (dates after
+# 2038-01-18, see above) and set the cache variable ac_cv_sys_year2038_opts
+# to one of the values in the _AC_SYS_YEAR2038_OPTIONS list, or to
+# "support not detected" if none of them worked. Then, set compilation
+# options and #defines as necessary to enable large time_t support.
+#
+# Note that we do not test whether mktime, localtime, etc. handle
+# large values of time_t correctly, as that would require use of
+# AC_TRY_RUN. Note also that some systems only support large time_t
+# together with large off_t.
+#
+# If support is not detected, the behavior depends on which of the
+# top-level AC_SYS_YEAR2038 macros was used (see below).
+#
+# If you change this macro you may also need to change
+# _AC_SYS_YEAR2038_OPTIONS.
+AC_DEFUN([_AC_SYS_YEAR2038_PROBE],
+[AC_CACHE_CHECK([for $CC option to enable timestamps after Jan 2038],
+ [ac_cv_sys_year2038_opts],
+ [ac_save_CPPFLAGS="$CPPFLAGS"
+ ac_opt_found=no
+ for ac_opt in _AC_SYS_YEAR2038_OPTIONS; do
+ AS_IF([test x"$ac_opt" != x"none needed"],
+ [CPPFLAGS="$ac_save_CPPFLAGS $ac_opt"])
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([_AC_SYS_YEAR2038_TEST_CODE])],
+ [ac_cv_sys_year2038_opts="$ac_opt"
+ ac_opt_found=yes])
+ test $ac_opt_found = no || break
+ done
+ CPPFLAGS="$ac_save_CPPFLAGS"
+ test $ac_opt_found = yes || ac_cv_sys_year2038_opts="support not detected"])
+
+ac_have_year2038=yes
+AS_CASE([$ac_cv_sys_year2038_opts],
+ ["none needed"], [],
+ ["support not detected"],
+ [ac_have_year2038=no
+ AS_CASE([$enable_year2038],
+ [yes],
+ [# If we're not cross compiling and 'touch' works with a large
+ # timestamp, then we can presume the system supports wider time_t
+ # *somehow* and we just weren't able to detect it. One common
+ # case that we deliberately *don't* probe for is a system that
+ # supports both 32- and 64-bit ABIs but only the 64-bit ABI offers
+ # wide time_t. (It would be inappropriate for us to override an
+ # intentional use of -m32.) Error out, demanding use of
+ # --disable-year2038 if this is intentional.
+ AS_IF([test $cross_compiling = no],
+ [AS_IF([TZ=UTC0 touch -t 210602070628.15 conftest.time 2>/dev/null],
+ [AS_CASE([`TZ=UTC0 LC_ALL=C ls -l conftest.time 2>/dev/null`],
+ [*'Feb 7 2106'* | *'Feb 7 17:10'*],
+ [AC_MSG_FAILURE(m4_text_wrap(
+ [this system appears to support timestamps after January 2038,
+ but no mechanism for enabling wide 'time_t' was detected.
+ Did you mean to build a 64-bit binary? (e.g. 'CC="${CC} -m64"'.)
+ To proceed with 32-bit time_t, configure with '--disable-year2038'.],
+ [], [], [55]))])])])])],
+
+ ["-D_TIME_BITS=64"],
+ [AC_DEFINE([_TIME_BITS], [64],
+ [Number of bits in time_t, on hosts where this is settable.])],
+
+ ["-D__MINGW_USE_VC2005_COMPAT=1"],
+ [AC_DEFINE([__MINGW_USE_VC2005_COMPAT], [1],
+ [Define to 1 on platforms where this makes time_t a 64-bit type.])],
+
+ ["-U_USE_32_BIT_TIME_T"*],
+ [AC_MSG_FAILURE(m4_text_wrap(
+ [the 'time_t' type is currently forced to be 32-bit.
+ It will stop working after January 2038.
+ Remove _USE_32BIT_TIME_T from the compiler flags.],
+ [], [], [55]))],
+
+ [AC_MSG_ERROR(
+ [internal error: bad value for \$ac_cv_sys_year2038_opts])])
+])
+
+# _AC_SYS_YEAR2038_ENABLE
+# -----------------------
+# Subroutine of AC_SYS_YEAR2038 and _AC_SYS_YEAR2038_OPT_IN.
+# Depending on which of the YEAR2038 macros was used, add either an
+# --enable-year2038, or a --disable-year2038, or no option at all to
+# the configure script. Note that this is expanded very late and
+# therefore there cannot be any code in the AC_ARG_ENABLE. The
+# default value for enable_year2038 is emitted unconditionally
+# because the generated code always looks at this variable.
+m4_define([_AC_SYS_YEAR2038_ENABLE],
+[m4_divert_text([DEFAULTS],
+ m4_provide_if([AC_SYS_YEAR2038],
+ [enable_year2038=yes],
+ [enable_year2038=no]))]dnl
+[AC_ARG_ENABLE([year2038],
+ m4_provide_if([AC_SYS_YEAR2038],
+ [AS_HELP_STRING([--disable-year2038],
+ [do not support timestamps after 2038])],
+ [AS_HELP_STRING([--enable-year2038],
+ [support timestamps after 2038])]))])
+
+# _AC_SYS_YEAR2038_OPT_IN
+# -----------------------
+# If the --enable-year2038 option is given to configure, attempt to
+# detect and activate support for large time_t on 32-bit systems.
+# This macro is automatically invoked by AC_SYS_LARGEFILE when large
+# *file* support is detected. It does not AC_REQUIRE AC_SYS_LARGEFILE
+# to avoid a dependency loop, and is therefore unsafe to expose as a
+# documented macro.
+AC_DEFUN([_AC_SYS_YEAR2038_OPT_IN],
+[m4_provide_if([_AC_SYS_YEAR2038_PROBE], [], [dnl
+ AS_IF([test "$enable_year2038" != no], [_AC_SYS_YEAR2038_PROBE])
+ AC_CONFIG_COMMANDS_PRE([_AC_SYS_YEAR2038_ENABLE])
+])])
+
+# AC_SYS_YEAR2038
+# ---------------
+# Attempt to detect and activate support for large time_t.
+# On systems where time_t is not always 64 bits, this probe can be
+# skipped by passing the --disable-year2038 option to configure.
+AC_DEFUN([AC_SYS_YEAR2038],
+[AC_REQUIRE([AC_SYS_LARGEFILE])]dnl
+[m4_provide_if([_AC_SYS_YEAR2038_PROBE], [], [dnl
+ AS_IF([test "$enable_year2038" != no], [_AC_SYS_YEAR2038_PROBE])
+ AC_CONFIG_COMMANDS_PRE([_AC_SYS_YEAR2038_ENABLE])
+])])
+
+# _AC_SYS_LARGEFILE_TEST_CODE
+# ---------------------------
+# C code used to probe for large file support.
+m4_define([_AC_SYS_LARGEFILE_TEST_CODE],
+[@%:@include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+@%:@define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))
+ int off_t_is_large[[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1]];[]dnl
+])
+
+# _AC_SYS_LARGEFILE_OPTIONS
+# -------------------------
+# List of known ways to enable support for large files. If you change
+# this list you probably also need to change the AS_CASE at the end of
+# _AC_SYS_LARGEFILE_PROBE.
+m4_define([_AC_SYS_LARGEFILE_OPTIONS], m4_normalize(
+ ["none needed"] dnl Most current systems
+ ["-D_FILE_OFFSET_BITS=64"] dnl X/Open LFS spec
+ ["-D_LARGE_FILES=1"] dnl AIX (which versions?)
+ ["-n32"] dnl Irix 6.2 w/ SGI compiler
+))
+
+# _AC_SYS_LARGEFILE_PROBE
+# -----------------------
+# Subroutine of AC_SYS_LARGEFILE. Probe for large file support and set
+# the cache variable ac_cv_sys_largefile_opts to one of the values in
+# the _AC_SYS_LARGEFILE_OPTIONS list, or to "support not detected" if
+# none of the options in that list worked. Then, set compilation
+# options and #defines as necessary to enable large file support.
+#
+# If large file support is not detected, the behavior depends on which of
+# the top-level AC_SYS_LARGEFILE macros was used (see below).
+#
+# If you change this macro you may also need to change
+# _AC_SYS_LARGEFILE_OPTIONS.
+AC_DEFUN([_AC_SYS_LARGEFILE_PROBE],
+[AC_CACHE_CHECK([for $CC option to enable large file support],
+ [ac_cv_sys_largefile_opts],
+ [ac_save_CC="$CC"
+ ac_opt_found=no
+ for ac_opt in _AC_SYS_LARGEFILE_OPTIONS; do
+ AS_IF([test x"$ac_opt" != x"none needed"],
+ [CC="$ac_save_CC $ac_opt"])
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([_AC_SYS_LARGEFILE_TEST_CODE])],
+ [ac_cv_sys_largefile_opts="$ac_opt"
+ ac_opt_found=yes])
+ test $ac_opt_found = no || break
+ done
+ CC="$ac_save_CC"
+ test $ac_opt_found = yes || ac_cv_sys_largefile_opts="support not detected"])
+
+ac_have_largefile=yes
+AS_CASE([$ac_cv_sys_largefile_opts],
+ ["none needed"], [],
+ ["support not detected"],
+ [ac_have_largefile=no],
+
+ ["-D_FILE_OFFSET_BITS=64"],
+ [AC_DEFINE([_FILE_OFFSET_BITS], [64],
+ [Number of bits in a file offset, on hosts where this is settable.])],
+
+ ["-D_LARGE_FILES=1"],
+ [AC_DEFINE([_LARGE_FILES], [1],
+ [Define to 1 on platforms where this makes off_t a 64-bit type.])],
+
+ ["-n32"],
+ [CC="$CC -n32"],
+
+ [AC_MSG_ERROR(
+ [internal error: bad value for \$ac_cv_sys_largefile_opts])])
+
+_AC_SYS_YEAR2038_OPT_IN
+])
+# _AC_SYS_LARGEFILE_ENABLE
+# ------------------------
+# Subroutine of AC_SYS_LARGEFILE. Note that this
+# is expanded very late and therefore there cannot be any code in the
+# AC_ARG_ENABLE. The default value for enable_largefile is emitted
+# unconditionally because the generated shell code always looks at
+# this variable.
+m4_define([_AC_SYS_LARGEFILE_ENABLE],
+[m4_divert_text([DEFAULTS],
+ enable_largefile=yes)]dnl
+[AC_ARG_ENABLE([largefile],
+ [AS_HELP_STRING([--disable-largefile], [omit support for large files])])])
# AC_SYS_LARGEFILE
# ----------------
@@ -84,44 +306,13 @@ rm -rf conftest*[]dnl
# Additionally, on Linux file systems with 64-bit inodes a file that happens
# to have a 64-bit inode number cannot be accessed by 32-bit applications on
# Linux x86/x86_64. This can occur with file systems such as XFS and NFS.
+# This macro allows configuration to continue if the system doesn't support
+# large files.
AC_DEFUN([AC_SYS_LARGEFILE],
-[AC_ARG_ENABLE(largefile,
- [ --disable-largefile omit support for large files])
-AS_IF([test "$enable_largefile" != no],
- [AC_CACHE_CHECK([for special C compiler options needed for large files],
- ac_cv_sys_largefile_CC,
- [ac_cv_sys_largefile_CC=no
- if test "$GCC" != yes; then
- ac_save_CC=$CC
- while :; do
- # IRIX 6.2 and later do not support large files by default,
- # so use the C compiler's -n32 option if that helps.
- AC_LANG_CONFTEST([AC_LANG_PROGRAM([_AC_SYS_LARGEFILE_TEST_INCLUDES])])
- AC_COMPILE_IFELSE([], [break])
- CC="$CC -n32"
- AC_COMPILE_IFELSE([], [ac_cv_sys_largefile_CC=' -n32'; break])
- break
- done
- CC=$ac_save_CC
- rm -f conftest.$ac_ext
- fi])
- if test "$ac_cv_sys_largefile_CC" != no; then
- CC=$CC$ac_cv_sys_largefile_CC
- fi
-
- _AC_SYS_LARGEFILE_MACRO_VALUE(_FILE_OFFSET_BITS, 64,
- ac_cv_sys_file_offset_bits,
- [Number of bits in a file offset, on hosts where this is settable.],
- [_AC_SYS_LARGEFILE_TEST_INCLUDES])
- AS_CASE([$ac_cv_sys_file_offset_bits],
- [unknown],
- [_AC_SYS_LARGEFILE_MACRO_VALUE([_LARGE_FILES], [1],
- [ac_cv_sys_large_files],
- [Define for large files, on AIX-style hosts.],
- [_AC_SYS_LARGEFILE_TEST_INCLUDES])],
- [64],
- [gl_YEAR2038_BODY([])])])
-])# AC_SYS_LARGEFILE
+[m4_provide_if([_AC_SYS_LARGEFILE_PROBE], [], [dnl
+ AS_IF([test "$enable_largefile" != no], [_AC_SYS_LARGEFILE_PROBE])
+ AC_CONFIG_COMMANDS_PRE([_AC_SYS_LARGEFILE_ENABLE])
+])])
])# m4_ifndef AC_SYS_YEAR2038
# Enable large files on systems where this is implemented by Gnulib, not by the
diff --git a/m4/mempcpy.m4 b/m4/mempcpy.m4
index 3ac8a305bd..55bee2ab7a 100644
--- a/m4/mempcpy.m4
+++ b/m4/mempcpy.m4
@@ -1,6 +1,6 @@
# mempcpy.m4 serial 12
-dnl Copyright (C) 2003-2004, 2006-2007, 2009-2023 Free Software
-dnl Foundation, Inc.
+dnl Copyright (C) 2003-2004, 2006-2007, 2009-2023 Free Software Foundation,
+dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/memrchr.m4 b/m4/memrchr.m4
index ed750b7bdf..7611ac7e3a 100644
--- a/m4/memrchr.m4
+++ b/m4/memrchr.m4
@@ -1,6 +1,6 @@
# memrchr.m4 serial 11
-dnl Copyright (C) 2002-2003, 2005-2007, 2009-2023 Free Software
-dnl Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2005-2007, 2009-2023 Free Software Foundation,
+dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/memset_explicit.m4 b/m4/memset_explicit.m4
index 3d4dcb3095..9dcd89a758 100644
--- a/m4/memset_explicit.m4
+++ b/m4/memset_explicit.m4
@@ -1,4 +1,4 @@
-dnl Copyright 2022 Free Software Foundation, Inc.
+dnl Copyright 2022-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mktime.m4 b/m4/mktime.m4
index 604dd766f5..e9d31f35a4 100644
--- a/m4/mktime.m4
+++ b/m4/mktime.m4
@@ -1,6 +1,6 @@
# serial 37
-dnl Copyright (C) 2002-2003, 2005-2007, 2009-2023 Free Software
-dnl Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2005-2007, 2009-2023 Free Software Foundation,
+dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/nstrftime.m4 b/m4/nstrftime.m4
index 45b89f752a..04c0b63fbd 100644
--- a/m4/nstrftime.m4
+++ b/m4/nstrftime.m4
@@ -1,7 +1,6 @@
# serial 37
-# Copyright (C) 1996-1997, 1999-2007, 2009-2023 Free Software
-# Foundation, Inc.
+# Copyright (C) 1996-1997, 1999-2007, 2009-2023 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/pathmax.m4 b/m4/pathmax.m4
index 5b7fa4242b..6d47d2c026 100644
--- a/m4/pathmax.m4
+++ b/m4/pathmax.m4
@@ -1,6 +1,6 @@
# pathmax.m4 serial 11
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2023 Free Software
-dnl Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2023 Free Software Foundation,
+dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sig2str.m4 b/m4/sig2str.m4
index 7aad94a961..aee18efeef 100644
--- a/m4/sig2str.m4
+++ b/m4/sig2str.m4
@@ -1,6 +1,5 @@
# serial 7
-dnl Copyright (C) 2002, 2005-2006, 2009-2023 Free Software Foundation,
-dnl Inc.
+dnl Copyright (C) 2002, 2005-2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ssize_t.m4 b/m4/ssize_t.m4
index 1b45e9557c..1c12c33ea0 100644
--- a/m4/ssize_t.m4
+++ b/m4/ssize_t.m4
@@ -1,6 +1,5 @@
# ssize_t.m4 serial 5 (gettext-0.18.2)
-dnl Copyright (C) 2001-2003, 2006, 2010-2023 Free Software Foundation,
-dnl Inc.
+dnl Copyright (C) 2001-2003, 2006, 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/stat-time.m4 b/m4/stat-time.m4
index 5b6b810109..40993d5731 100644
--- a/m4/stat-time.m4
+++ b/m4/stat-time.m4
@@ -1,7 +1,7 @@
# Checks for stat-related time functions.
-# Copyright (C) 1998-1999, 2001, 2003, 2005-2007, 2009-2023 Free
-# Software Foundation, Inc.
+# Copyright (C) 1998-1999, 2001, 2003, 2005-2007, 2009-2023 Free Software
+# Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/stdio_h.m4 b/m4/stdio_h.m4
index 94271e11e7..07569961f8 100644
--- a/m4/stdio_h.m4
+++ b/m4/stdio_h.m4
@@ -1,4 +1,4 @@
-# stdio_h.m4 serial 59
+# stdio_h.m4 serial 61
dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@ -82,6 +82,16 @@ AC_DEFUN_ONCE([gl_STDIO_H],
if test $ac_cv_have_decl_fcloseall = no; then
HAVE_DECL_FCLOSEALL=0
fi
+
+ AC_CHECK_DECLS_ONCE([getw])
+ if test $ac_cv_have_decl_getw = no; then
+ HAVE_DECL_GETW=0
+ fi
+
+ AC_CHECK_DECLS_ONCE([putw])
+ if test $ac_cv_have_decl_putw = no; then
+ HAVE_DECL_PUTW=0
+ fi
])
# gl_STDIO_MODULE_INDICATOR([modulename])
@@ -178,7 +188,9 @@ AC_DEFUN([gl_STDIO_H_DEFAULTS],
HAVE_DECL_FTELLO=1; AC_SUBST([HAVE_DECL_FTELLO])
HAVE_DECL_GETDELIM=1; AC_SUBST([HAVE_DECL_GETDELIM])
HAVE_DECL_GETLINE=1; AC_SUBST([HAVE_DECL_GETLINE])
+ HAVE_DECL_GETW=1; AC_SUBST([HAVE_DECL_GETW])
HAVE_DECL_OBSTACK_PRINTF=1; AC_SUBST([HAVE_DECL_OBSTACK_PRINTF])
+ HAVE_DECL_PUTW=1; AC_SUBST([HAVE_DECL_PUTW])
HAVE_DECL_SNPRINTF=1; AC_SUBST([HAVE_DECL_SNPRINTF])
HAVE_DECL_VSNPRINTF=1; AC_SUBST([HAVE_DECL_VSNPRINTF])
HAVE_DPRINTF=1; AC_SUBST([HAVE_DPRINTF])
diff --git a/m4/strnlen.m4 b/m4/strnlen.m4
index 60e8d81bf3..d2cac59b6f 100644
--- a/m4/strnlen.m4
+++ b/m4/strnlen.m4
@@ -1,6 +1,6 @@
# strnlen.m4 serial 14
-dnl Copyright (C) 2002-2003, 2005-2007, 2009-2023 Free Software
-dnl Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2005-2007, 2009-2023 Free Software Foundation,
+dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strtoimax.m4 b/m4/strtoimax.m4
index 1c6ddd386a..db5cfb7aa9 100644
--- a/m4/strtoimax.m4
+++ b/m4/strtoimax.m4
@@ -1,6 +1,5 @@
# strtoimax.m4 serial 16
-dnl Copyright (C) 2002-2004, 2006, 2009-2023 Free Software Foundation,
-dnl Inc.
+dnl Copyright (C) 2002-2004, 2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strtoll.m4 b/m4/strtoll.m4
index 1e042175b1..ede630c606 100644
--- a/m4/strtoll.m4
+++ b/m4/strtoll.m4
@@ -1,6 +1,5 @@
# strtoll.m4 serial 9
-dnl Copyright (C) 2002, 2004, 2006, 2008-2023 Free Software Foundation,
-dnl Inc.
+dnl Copyright (C) 2002, 2004, 2006, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/time_h.m4 b/m4/time_h.m4
index fd4a469d19..f6bf3a4f30 100644
--- a/m4/time_h.m4
+++ b/m4/time_h.m4
@@ -1,7 +1,6 @@
# Configure a more-standard replacement for <time.h>.
-# Copyright (C) 2000-2001, 2003-2007, 2009-2023 Free Software
-# Foundation, Inc.
+# Copyright (C) 2000-2001, 2003-2007, 2009-2023 Free Software Foundation, Inc.
# serial 20
diff --git a/m4/timespec.m4 b/m4/timespec.m4
index 354530319f..95f475f2cc 100644
--- a/m4/timespec.m4
+++ b/m4/timespec.m4
@@ -1,7 +1,6 @@
#serial 15
-# Copyright (C) 2000-2001, 2003-2007, 2009-2023 Free Software
-# Foundation, Inc.
+# Copyright (C) 2000-2001, 2003-2007, 2009-2023 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,