From: Paul Eggert Date: Sat, 7 Jan 2023 01:53:54 +0000 (-0800) Subject: Update from Gnulib by running admin/merge-gnulib X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=9e98ff562b4b8f2dae92bd4c64d15934c7d5877f;p=emacs.git Update from Gnulib by running admin/merge-gnulib --- diff --git a/build-aux/config.guess b/build-aux/config.guess index b30b9fdc8ef..980b0208381 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 9e118bdee3c..baf1512b3c0 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 7c4520637a7..3cccf01d958 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% - %@par% +{\catcode`\^=7 \catcode13=13% +\gdef\enableemergencynewline{% + \gdef^^M{% + \par% + %\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 b9ce9ef5603..a1bb3d758dc 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 36b2978bb2c..130644d8798 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 dd9829aa88d..6f4db253354 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 9d093f7f722..35ca83d7d43 100644 --- a/lib/c-ctype.h +++ b/lib/c-ctype.h @@ -5,8 +5,7 @@ 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 c90c6d6a09c..8a958dc4fd9 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 bc30ce0ffc4..4ca8c5f4001 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 1d7db893731..359d497396c 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 ba53d0020b1..e4cecbd2e8a 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 b68b30e6ff0..ab686bac2ae 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 ad3f258ab6b..dfaf4f295e8 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 1597d9d1e6e..7d197ca3123 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 d0e11e631ca..b31a2ea2523 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 d456cc585b3..15a8dcc3760 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 a2400a9dfe3..ab77ca2df91 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 df3cd85f3a6..afa840b8512 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 fe310384f7e..5e860db6810 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 2be120a06de..f6f4b1c35fd 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 6a2bda8d71e..93829d3b15e 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 37fcea0a76b..59b53e79980 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 582886f9f51..d0462c47e17 100644 --- a/lib/gettext.h +++ b/lib/gettext.h @@ -1,6 +1,6 @@ /* Convenience header for conditional use of GNU . - 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 cfba830478e..f86cc4efbff 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 7207c851272..d896ec132b9 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 9e2eaf51381..0b4e0458a3c 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 6e3f640dcf0..96a09f94a8f 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 ae46a5aa25f..eaeac472299 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 92f8c841cd7..3ade35cb63f 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 33fd2b29cd5..a9bdcadec21 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 a5e8f2f7230..9a5e4dbb1eb 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 c0b5d87b7e4..3fe5a0720ec 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 24c39350ade..89c37a950e9 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 ab48fe3261a..ba76792cbbe 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 b1e139339f4..4a6accf28ff 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 3b0b4ff730f..f34e7cb8dfa 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 665815efb1a..c0b48c1b25d 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 a34fc71f7da..c5b1fe8b2e3 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 eabeb3ec2b8..6d21a5e8797 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 709c36bdf56..170764eabc8 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 . diff --git a/lib/mktime.c b/lib/mktime.c index 94a4320e6ca..7dc9d67ef9d 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 . diff --git a/lib/nanosleep.c b/lib/nanosleep.c index 6383115c0f1..3f295f49b5d 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 3beb0deb987..ff1176782e4 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 . diff --git a/lib/regex.h b/lib/regex.h index 9ef0252ffff..a7e0bd02757 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 f26319389c2..d089b0e2145 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 3f6d86a285c..80f0b7a3314 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 4f68cb7ca8a..c5219caaaed 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 59cbea3d47d..8b5ef4bd2dd 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 4c8aad76124..b79e5f70965 100644 --- a/lib/stdlib.in.h +++ b/lib/stdlib.in.h @@ -1,7 +1,6 @@ /* A GNU-like . - 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 1e27deed982..b227a178873 100644 --- a/lib/string.in.h +++ b/lib/string.in.h @@ -59,10 +59,11 @@ # include #endif -/* AIX 7.2 declares ffsl and ffsll in , not in . */ +/* AIX 7.2 and Android 13 declare ffsl and ffsll in , not in + . */ /* 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 #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 */ +# 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 d8d74e8c699..f7977e28e64 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 6bc1f061877..d11269b2622 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 919b453984c..9fdfa19b220 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 c8143a6900a..97be4fd0544 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 b47025a0545..a1b19efc392 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 ff8438c9269..17d6e78c816 100644 --- a/lib/verify.h +++ b/lib/verify.h @@ -223,8 +223,15 @@ template /* _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 + . */ +# define _Static_assert(R, ...) \ + _GL_VERIFY ((R), "static assertion failed", -) +# endif # endif # if (!defined static_assert \ && __STDC_VERSION__ < 202311 \ @@ -235,9 +242,8 @@ template /* 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. - ), 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 05ef7028137..5dbdfb5506a 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 98362858ce5..6c2db7d3203 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 75851875910..c685fac918a 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 05eb8ac0cfa..3f63bbe78ee 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 8a040d4c369..e1cc73e18db 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 6596e7efc06..5336b8daf7e 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 2fcc69d119b..3cafc5cd1e1 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 aeb3467a272..88f3ca817cb 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 d5a18ea88b0..241fec88e3c 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 7097e5dd512..79e420baae8 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 95111567d79..f2010c0213f 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 on uClibc + and Mac OS X. */ + #include + #include + #include + ]]) if test "$ac_cv_func_getrandom" != yes; then HAVE_GETRANDOM=0 else diff --git a/m4/gettime.m4 b/m4/gettime.m4 index 39067be6fa8..06f32fe26c2 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 66231e0174f..5051d61cc87 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 138f498451d..26239caa2b1 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 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 */ +# 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 ]]) +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 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 6435bcd149c..ae5001c44b5 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 6e860c6189d..7c56ee3de7d 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 bc8a2b93534..7fb81b864af 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 + /* 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 + /* 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 3ac8a305bde..55bee2ab7a2 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 ed750b7bdf1..7611ac7e3ac 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 3d4dcb30955..9dcd89a758a 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 604dd766f5d..e9d31f35a46 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 45b89f752a5..04c0b63fbd0 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 5b7fa4242bc..6d47d2c026e 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 7aad94a9616..aee18efeefd 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 1b45e9557cc..1c12c33ea09 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 5b6b8101098..40993d5731c 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 94271e11e78..07569961f8b 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 60e8d81bf3b..d2cac59b6f2 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 1c6ddd386a5..db5cfb7aa9d 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 1e042175b18..ede630c6061 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 fd4a469d192..f6bf3a4f30e 100644 --- a/m4/time_h.m4 +++ b/m4/time_h.m4 @@ -1,7 +1,6 @@ # Configure a more-standard replacement for . -# 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 354530319fe..95f475f2cc5 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,