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master c6bfffa9fe1: Update from Gnulib by running admin/merge-gnulib
|
From: |
Paul Eggert |
|
Subject: |
master c6bfffa9fe1: Update from Gnulib by running admin/merge-gnulib |
|
Date: |
Fri, 10 Mar 2023 19:54:17 -0500 (EST) |
branch: master
commit c6bfffa9fe1af7f4f806e5533ba5f3c33476cf9a
Author: Paul Eggert <eggert@cs.ucla.edu>
Commit: Paul Eggert <eggert@cs.ucla.edu>
Update from Gnulib by running admin/merge-gnulib
Run admin/merge-gnulib along with the following change:
* admin/merge-gnulib (GNULIB_MODULES): Replace ‘time’ with
‘time-h’, adjusting to a recent renaming in Gnulib modules.
Emacs doesn’t appear to need the new Gnulib ‘time’ module.
---
admin/merge-gnulib | 2 +-
doc/misc/texinfo.tex | 232 +++++++++++++++++++++++++++++++++++----------------
lib/gnulib.mk.in | 12 ++-
lib/stdio.in.h | 11 +++
lib/time.in.h | 14 ++++
m4/gnulib-comp.m4 | 2 +-
m4/time_h.m4 | 4 +-
7 files changed, 198 insertions(+), 79 deletions(-)
diff --git a/admin/merge-gnulib b/admin/merge-gnulib
index 04e3e34b9f9..917ddda1fd5 100755
--- a/admin/merge-gnulib
+++ b/admin/merge-gnulib
@@ -46,7 +46,7 @@ GNULIB_MODULES='
qcopy-acl readlink readlinkat regex
sig2str sigdescr_np socklen stat-time std-gnu11 stdbool stddef stdio
stpcpy strnlen strtoimax symlink sys_stat sys_time
- tempname time time_r time_rz timegm timer-time timespec-add timespec-sub
+ tempname time-h time_r time_rz timegm timer-time timespec-add timespec-sub
update-copyright unlocked-io utimensat
vla warnings
'
diff --git a/doc/misc/texinfo.tex b/doc/misc/texinfo.tex
index 3cccf01d958..1ddfef4b878 100644
--- a/doc/misc/texinfo.tex
+++ b/doc/misc/texinfo.tex
@@ -3,7 +3,7 @@
% Load plain if necessary, i.e., if running under initex.
\expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
%
-\def\texinfoversion{2023-01-02.21}
+\def\texinfoversion{2023-03-04.12}
%
% Copyright 1985, 1986, 1988, 1990-2023 Free Software Foundation, Inc.
%
@@ -2683,25 +2683,21 @@ end
}
\setregularquotes
-% Allow an option to not use regular directed right quote/apostrophe
-% (char 0x27), but instead the undirected quote from cmtt (char 0x0d).
-% The undirected quote is ugly, so don't make it the default, but it
-% works for pasting with more pdf viewers (at least evince), the
-% lilypond developers report. xpdf does work with the regular 0x27.
+% output for ' in @code
+% in tt font hex 0D (undirected) or 27 (curly right quote)
%
\def\codequoteright{%
\ifusingtt
{\ifflagclear{txicodequoteundirected}%
{\ifflagclear{codequoteundirected}%
{'}%
- {\char'15 }}%
- {\char'15 }}%
+ {\char"0D }}%
+ {\char"0D }}%
{'}%
}
-% and a similar option for the left quote char vs. a grave accent.
-% Modern fonts display ASCII 0x60 as a grave accent, so some people like
-% the code environments to do likewise.
+% output for ` in @code
+% in tt font hex 12 (grave accent) or 60 (curly left quote)
% \relax disables Spanish ligatures ?` and !` of \tt font.
%
\def\codequoteleft{%
@@ -2709,8 +2705,8 @@ end
{\ifflagclear{txicodequotebacktick}%
{\ifflagclear{codequotebacktick}%
{\relax`}%
- {\char'22 }}%
- {\char'22 }}%
+ {\char"12 }}%
+ {\char"12 }}%
{\relax`}%
}
@@ -2729,7 +2725,7 @@ end
\errmessage{Unknown @codequoteundirected value `\temp', must be on|off}%
\fi\fi
}
-%
+
\parseargdef\codequotebacktick{%
\def\temp{#1}%
\ifx\temp\onword
@@ -2744,6 +2740,11 @@ end
\fi\fi
}
+% Turn them on by default
+\let\SETtxicodequoteundirected = t
+\let\SETtxicodequotebacktick = t
+
+
% [Knuth] pp. 380,381,391, disable Spanish ligatures ?` and !` of \tt font.
\def\noligaturesquoteleft{\relax\lq}
@@ -2929,10 +2930,6 @@ end
\let-\dashnobreak
\let_\realunder
\fi
- % Given -foo (with a single dash), we do not want to allow a break
- % after the hyphen.
- \global\let\codedashprev=\codedash
- %
\codex
}
%
@@ -2942,21 +2939,30 @@ end
%
% Now, output a discretionary to allow a line break, unless
% (a) the next character is a -, or
- % (b) the preceding character is a -.
+ % (b) the preceding character is a -, or
+ % (c) we are at the start of the string.
+ % In both cases (b) and (c), \codedashnobreak should be set to \codedash.
+ %
% E.g., given --posix, we do not want to allow a break after either -.
% Given --foo-bar, we do want to allow a break between the - and the b.
\ifx\next\codedash \else
- \ifx\codedashprev\codedash
+ \ifx\codedashnobreak\codedash
\else \discretionary{}{}{}\fi
\fi
% we need the space after the = for the case when \next itself is a
% space token; it would get swallowed otherwise. As in @code{- a}.
- \global\let\codedashprev= \next
+ \global\let\codedashnobreak= \next
}
}
\def\normaldash{-}
%
-\def\codex #1{\tclose{#1}\endgroup}
+\def\codex #1{\tclose{%
+ % Given -foo (with a single dash), we do not want to allow a break
+ % after the -. \codedashnobreak is set to the first character in
+ % @code.
+ \futurelet\codedashnobreak\relax
+ #1%
+}\endgroup}
\def\codeunder{%
% this is all so @math{@code{var_name}+1} can work. In math mode, _
@@ -3950,33 +3956,23 @@ $$%
\def\HEADINGSoff{{\globaldefs=1 \headingsoff}} % global setting
-% When we turn headings on, set the page number to 1.
+% Set the page number to 1.
\def\pageone{
\global\pageno=1
\global\arabiccount = \pagecount
}
-% For double-sided printing, put current file name in lower left corner,
-% chapter name on inside top of right hand pages, document
-% title on inside top of left hand pages, and page numbers on outside top
-% edge of all pages.
-\def\HEADINGSdouble{%
-\pageone
-\HEADINGSdoublex
-}
\let\contentsalignmacro = \chappager
-% For single-sided printing, chapter title goes across top left of page,
-% page number on top right.
-\def\HEADINGSsingle{%
-\pageone
-\HEADINGSsinglex
-}
% \def\HEADINGSon{\HEADINGSdouble} % defined by \CHAPPAGon
-\def\HEADINGSafter{\let\HEADINGShook=\HEADINGSdoublex}
+% For double-sided printing, put current file name in lower left corner,
+% chapter name on inside top of right hand pages, document
+% title on inside top of left hand pages, and page numbers on outside top
+% edge of all pages.
+\def\HEADINGSafter{\let\HEADINGShook=\HEADINGSdouble}
\let\HEADINGSdoubleafter=\HEADINGSafter
-\def\HEADINGSdoublex{%
+\def\HEADINGSdouble{%
\global\evenfootline={\hfil}
\global\oddfootline={\hfil}
\global\evenheadline={\line{\folio\hfil\thistitle}}
@@ -3986,8 +3982,10 @@ $$%
\global\let\contentsalignmacro = \chapoddpage
}
-\def\HEADINGSsingleafter{\let\HEADINGShook=\HEADINGSsinglex}
-\def\HEADINGSsinglex{%
+% For single-sided printing, chapter title goes across top left of page,
+% page number on top right.
+\def\HEADINGSsingleafter{\let\HEADINGShook=\HEADINGSsingle}
+\def\HEADINGSsingle{%
\global\evenfootline={\hfil}
\global\oddfootline={\hfil}
\global\evenheadline={\line{\thischapter\hfil\folio}}
@@ -3999,7 +3997,6 @@ $$%
% for @setchapternewpage off
\def\HEADINGSsinglechapoff{%
-\pageone
\global\evenfootline={\hfil}
\global\oddfootline={\hfil}
\global\evenheadline={\line{\thischapter\hfil\folio}}
@@ -4105,6 +4102,7 @@ $$%
\nobreak\kern\dimen0
\endgroup
\itemxneedsnegativevskiptrue
+ \penalty 10021 % for \indexpar
\fi
}
@@ -4221,6 +4219,7 @@ $$%
% We can be in inner vertical mode in a footnote, although an
% @itemize looks awful there.
}%
+ \penalty 10021 % for \indexpar
\flushcr
}
@@ -4725,13 +4724,11 @@ $$%
% except not \outer, so it can be used within macros and \if's.
\edef\newwrite{\makecsname{ptexnewwrite}}
-% \newindex {foo} defines an index named IX.
+% \newindex {IX} defines an index named IX.
% It automatically defines \IXindex such that
% \IXindex ...rest of line... puts an entry in the index IX.
% It also defines \IXindfile to be the number of the output channel for
% the file that accumulates this index. The file's extension is IX.
-% The name of an index should be no more than 2 characters long
-% for the sake of vms.
%
\def\newindex#1{%
\expandafter\chardef\csname#1indfile\endcsname=0
@@ -4787,11 +4784,17 @@ $$%
% and it is the two-letter name of the index.
\def\doindex#1{\edef\indexname{#1}\parsearg\doindexxxx}
-\def\doindexxxx #1{\doind{\indexname}{#1}}
+\def\doindexxxx #1{\indexpar\doind{\indexname}{#1}}
% like the previous two, but they put @code around the argument.
\def\docodeindex#1{\edef\indexname{#1}\parsearg\docodeindexxxx}
-\def\docodeindexxxx #1{\docind{\indexname}{#1}}
+\def\docodeindexxxx #1{\indexpar\docind{\indexname}{#1}}
+
+% End any open paragraph, unless we are immediately after @item in
+% @itemize or @enumerate.
+\def\indexpar{%
+\ifnum\lastpenalty=10021 \else\endgraf\fi
+}
% \definedummyword defines \#1 as \string\#1\space, thus effectively
@@ -4989,7 +4992,7 @@ $$%
\commondummyword\ampchar {\normalamp}%
\commondummyword\atchar {\@}%
\commondummyword\arrow {->}%
- \commondummyword\backslashchar {}%
+ \commondummyword\backslashchar {\realbackslash}%
\commondummyword\bullet {bullet}%
\commondummyword\comma {,}%
\commondummyword\copyright {copyright}%
@@ -5089,9 +5092,6 @@ $$%
%
% We need to get rid of all macros, leaving only the arguments (if present).
% Of course this is not nearly correct, but it is the best we can do for now.
- % makeinfo does not expand macros in the argument to @deffn, which ends up
- % writing an index entry, and texindex isn't prepared for an index sort entry
- % that starts with \.
%
% Since macro invocations are followed by braces, we can just redefine them
% to take a single TeX argument. The case of a macro invocation that
@@ -5351,7 +5351,9 @@ $$%
% ..., ready, GO:
%
\def\safewhatsit#1{\ifhmode
+ \whatsitpenalty = \lastpenalty
#1%
+ \ifnum\whatsitpenalty>9999 \penalty\whatsitpenalty \fi
\else
% \lastskip and \lastpenalty cannot both be nonzero simultaneously.
\whatsitskip = \lastskip
@@ -7387,6 +7389,7 @@ might help (with 'rm \jobname.?? \jobname.??s')%
\def\setupverb{%
\tt
\def\par{\leavevmode\endgraf}%
+ \parindent = 0pt
\setcodequotes
\tabeightspaces
% Respect line breaks,
@@ -7562,11 +7565,6 @@ might help (with 'rm \jobname.?? \jobname.??s')%
\exdentamount=\defbodyindent
}
-\newtoks\defidx
-\newtoks\deftext
-
-\def\useindex#1{\defidx={#1}\ignorespaces}
-
% Called as \printdefunline \deffooheader{text}
%
\def\printdefunline#1#2{%
@@ -7574,10 +7572,6 @@ might help (with 'rm \jobname.?? \jobname.??s')%
\plainfrenchspacing
% call \deffooheader:
#1#2 \endheader
- % create the index entry
- \defcharsdefault
- \edef\temp{\noexpand\doind{\the\defidx}{\the\deftext}}%
- \temp
% common ending:
\interlinepenalty = 10000
\advance\rightskip by 0pt plus 1fil\relax
@@ -7592,6 +7586,24 @@ might help (with 'rm \jobname.?? \jobname.??s')%
\def\Edefun{\endgraf\medbreak}
+% @defblock, @defline do not automatically create index entries
+\envdef\defblock{%
+ \startdefun
+}
+\let\Edefblock\Edefun
+
+\def\defline{%
+ \doingtypefnfalse
+ \parseargusing\activeparens{\printdefunline\deflineheader}%
+}
+\def\deflineheader#1 #2 #3\endheader{%
+ \defname{#1}{}{#2}\magicamp\defunargs{#3\unskip}%
+}
+\def\deftypeline{%
+ \doingtypefntrue
+ \parseargusing\activeparens{\printdefunline\deflineheader}%
+}
+
% \makedefun{deffoo} (\deffooheader parameters) { (\deffooheader expansion) }
%
% Define \deffoo, \deffoox \Edeffoo and \deffooheader.
@@ -7643,23 +7655,18 @@ might help (with 'rm \jobname.?? \jobname.??s')%
\fi\fi
}
-\def\defind#1#2{
- \defidx={#1}%
- \deftext={#2}%
-}
-
% Untyped functions:
% @deffn category name args
\makedefun{deffn}#1 #2 #3\endheader{%
- \defind{fn}{\code{#2}}%
+ \doind{fn}{\code{#2}}%
\defname{#1}{}{#2}\magicamp\defunargs{#3\unskip}%
}
% @defop category class name args
\makedefun{defop}#1 {\defopheaderx{#1\ \putwordon}}
\def\defopheaderx#1#2 #3 #4\endheader{%
- \defind{fn}{\code{#3}\space\putwordon\ \code{#2}}%
+ \doind{fn}{\code{#3}\space\putwordon\ \code{#2}}%
\defname{#1\ \code{#2}}{}{#3}\magicamp\defunargs{#4\unskip}%
}
@@ -7667,7 +7674,7 @@ might help (with 'rm \jobname.?? \jobname.??s')%
% @deftypefn category type name args
\makedefun{deftypefn}#1 #2 #3 #4\endheader{%
- \defind{fn}{\code{#3}}%
+ \doind{fn}{\code{#3}}%
\doingtypefntrue
\defname{#1}{#2}{#3}\defunargs{#4\unskip}%
}
@@ -7675,7 +7682,7 @@ might help (with 'rm \jobname.?? \jobname.??s')%
% @deftypeop category class type name args
\makedefun{deftypeop}#1 {\deftypeopheaderx{#1\ \putwordon}}
\def\deftypeopheaderx#1#2 #3 #4 #5\endheader{%
- \defind{fn}{\code{#4}\space\putwordon\ \code{#1\ \code{#2}}}%
+ \doind{fn}{\code{#4}\space\putwordon\ \code{#1\ \code{#2}}}%
\doingtypefntrue
\defname{#1\ \code{#2}}{#3}{#4}\defunargs{#5\unskip}%
}
@@ -7684,14 +7691,14 @@ might help (with 'rm \jobname.?? \jobname.??s')%
% @deftypevr category type var args
\makedefun{deftypevr}#1 #2 #3 #4\endheader{%
- \defind{vr}{\code{#3}}%
+ \doind{vr}{\code{#3}}%
\defname{#1}{#2}{#3}\defunargs{#4\unskip}%
}
% @deftypecv category class type var args
\makedefun{deftypecv}#1 {\deftypecvheaderx{#1\ \putwordof}}
\def\deftypecvheaderx#1#2 #3 #4 #5\endheader{%
- \defind{vr}{\code{#4}\space\putwordof\ \code{#2}}%
+ \doind{vr}{\code{#4}\space\putwordof\ \code{#2}}%
\defname{#1\ \code{#2}}{#3}{#4}\defunargs{#5\unskip}%
}
@@ -7708,7 +7715,7 @@ might help (with 'rm \jobname.?? \jobname.??s')%
% @deftp category name args
\makedefun{deftp}#1 #2 #3\endheader{%
- \defind{tp}{\code{#2}}%
+ \doind{tp}{\code{#2}}%
\defname{#1}{}{#2}\defunargs{#3\unskip}%
}
@@ -8580,6 +8587,87 @@ might help (with 'rm \jobname.?? \jobname.??s')%
\fi \macnamexxx}
+% @linemacro
+
+\parseargdef\linemacro{%
+ \linegetargs#1 \linegetargs
+ \expandafter\linegetparamlist\argl;%
+ \begingroup \macrobodyctxt \usembodybackslash
+ \parselinemacrobody
+}
+
+% Parse the arguments to a @linemacro line. Set \macname to the name
+% of the macro and \argl to the list of arguments.
+\def\linegetargs#1 #2\linegetargs{%
+ \macname={#1}%
+ \def\argl{#2}%
+}
+
+% Build up \paramlist which will be used as the parameter text for the macro.
+% At the end it will be like "#1 #2 #3\endlinemacro".
+\def\linegetparamlist#1;{%
+ \paramno=0\def\paramlist{}%
+ \let\hash\relax \let\xeatspaces\relax
+ \linegetparamlistxxx#1; %
+}
+\def\linegetparamlistxxx#1 {%
+ \if#1;\let\next=\linegetparamlistxxxx
+ \else \let\next=\linegetparamlistxxx
+ \advance\paramno by 1
+ \expandafter\edef\csname macarg.\eatspaces{#1}\endcsname
+ {\noexpand\xeatspaces{\hash\the\paramno}}%
+ \edef\paramlist{\paramlist\hash\the\paramno\space}%
+ \fi\next}
+\def\linegetparamlistxxxx{%
+ \ifx\paramlist\empty
+ \def\paramlist{\hash 1\endlinemacro}%
+ \else
+ \expandafter\fixparamlist\paramlist\fixparamlist
+ \fi
+}
+% Replace final space token
+\def\fixparamlist#1 \fixparamlist{%
+ \def\paramlist{#1\endlinemacro}%
+}
+
+% Read the body of the macro, replacing backslash-surrounded variables
+%
+{\catcode`\ =\other\long\gdef\parselinemacrobody#1@end linemacro{%
+\let\xeatspaces\relax
+\xdef\macrobody{#1}%
+\endgroup
+\linemacrodef
+}}
+
+% Make the definition
+\def\linemacrodef{%
+ \let\hash=##%
+ \let\xeatspaces\relax
+ \expandafter\xdef\csname\the\macname\endcsname{%
+ \bgroup
+ \noexpand\scanctxt
+ \noexpand\parsearg
+ \expandafter\noexpand\csname\the\macname @@\endcsname
+ }
+ \expandafter\xdef\csname\the\macname @@\endcsname##1{%
+ \egroup
+ \expandafter\noexpand
+ \csname\the\macname @@@\endcsname##1 \noexpand\endlinemacro
+ % Note that we append a space to the macro line to terminate the last
+ % argument in case the final argument is empty. @xeatspaces may be needed
+ % to remove this space.
+ }
+ \expandafter\expandafter
+ \expandafter\xdef
+ \expandafter\expandafter\csname\the\macname @@@\endcsname\paramlist{%
+ \newlinechar=13 % split \macrobody into lines
+ \let\noexpand\xeatspaces\noexpand\eatspaces
+ \noexpand\scantokens{\macrobody}%
+ }
+}
+
+
+
% @alias.
% We need some trickery to remove the optional spaces around the equal
% sign. Make them active and then expand them all to nothing.
diff --git a/lib/gnulib.mk.in b/lib/gnulib.mk.in
index 53a821b141e..47d08a5e27f 100644
--- a/lib/gnulib.mk.in
+++ b/lib/gnulib.mk.in
@@ -156,7 +156,7 @@
# sys_stat \
# sys_time \
# tempname \
-# time \
+# time-h \
# time_r \
# time_rz \
# timegm \
@@ -595,6 +595,7 @@ GL_GNULIB_STRVERSCMP = @GL_GNULIB_STRVERSCMP@
GL_GNULIB_SYMLINK = @GL_GNULIB_SYMLINK@
GL_GNULIB_SYMLINKAT = @GL_GNULIB_SYMLINKAT@
GL_GNULIB_SYSTEM_POSIX = @GL_GNULIB_SYSTEM_POSIX@
+GL_GNULIB_TIME = @GL_GNULIB_TIME@
GL_GNULIB_TIMEGM = @GL_GNULIB_TIMEGM@
GL_GNULIB_TIMESPEC_GET = @GL_GNULIB_TIMESPEC_GET@
GL_GNULIB_TIMESPEC_GETRES = @GL_GNULIB_TIMESPEC_GETRES@
@@ -1209,6 +1210,7 @@ REPLACE_STRTOUMAX = @REPLACE_STRTOUMAX@
REPLACE_STRUCT_TIMEVAL = @REPLACE_STRUCT_TIMEVAL@
REPLACE_SYMLINK = @REPLACE_SYMLINK@
REPLACE_SYMLINKAT = @REPLACE_SYMLINKAT@
+REPLACE_TIME = @REPLACE_TIME@
REPLACE_TIMEGM = @REPLACE_TIMEGM@
REPLACE_TIMESPEC_GET = @REPLACE_TIMESPEC_GET@
REPLACE_TMPFILE = @REPLACE_TMPFILE@
@@ -3723,8 +3725,8 @@ EXTRA_DIST += tempname.h
endif
## end gnulib module tempname
-## begin gnulib module time
-ifeq (,$(OMIT_GNULIB_MODULE_time))
+## begin gnulib module time-h
+ifeq (,$(OMIT_GNULIB_MODULE_time-h))
BUILT_SOURCES += time.h
@@ -3743,6 +3745,7 @@ time.h: time.in.h $(top_builddir)/config.status
$(CXXDEFS_H) $(ARG_NONNULL_H) $(
-e 's/@''GNULIB_NANOSLEEP''@/$(GL_GNULIB_NANOSLEEP)/g' \
-e 's/@''GNULIB_STRFTIME''@/$(GL_GNULIB_STRFTIME)/g' \
-e 's/@''GNULIB_STRPTIME''@/$(GL_GNULIB_STRPTIME)/g' \
+ -e 's/@''GNULIB_TIME''@/$(GL_GNULIB_TIME)/g' \
-e 's/@''GNULIB_TIMEGM''@/$(GL_GNULIB_TIMEGM)/g' \
-e 's/@''GNULIB_TIMESPEC_GET''@/$(GL_GNULIB_TIMESPEC_GET)/g' \
-e
's/@''GNULIB_TIMESPEC_GETRES''@/$(GL_GNULIB_TIMESPEC_GETRES)/g' \
@@ -3764,6 +3767,7 @@ time.h: time.in.h $(top_builddir)/config.status
$(CXXDEFS_H) $(ARG_NONNULL_H) $(
-e 's|@''REPLACE_MKTIME''@|$(REPLACE_MKTIME)|g' \
-e 's|@''REPLACE_NANOSLEEP''@|$(REPLACE_NANOSLEEP)|g' \
-e 's|@''REPLACE_STRFTIME''@|$(REPLACE_STRFTIME)|g' \
+ -e 's|@''REPLACE_TIME''@|$(REPLACE_TIME)|g' \
-e 's|@''REPLACE_TIMEGM''@|$(REPLACE_TIMEGM)|g' \
-e 's|@''REPLACE_TIMESPEC_GET''@|$(REPLACE_TIMESPEC_GET)|g' \
-e 's|@''REPLACE_TZSET''@|$(REPLACE_TZSET)|g' \
@@ -3782,7 +3786,7 @@ MOSTLYCLEANFILES += time.h time.h-t
EXTRA_DIST += time.in.h
endif
-## end gnulib module time
+## end gnulib module time-h
## begin gnulib module time_r
ifeq (,$(OMIT_GNULIB_MODULE_time_r))
diff --git a/lib/stdio.in.h b/lib/stdio.in.h
index 3f8ea985335..098f841738c 100644
--- a/lib/stdio.in.h
+++ b/lib/stdio.in.h
@@ -36,6 +36,12 @@
#ifndef _@GUARD_PREFIX@_STDIO_H
+/* Suppress macOS deprecation warnings for sprintf and vsprintf. */
+#if (defined __APPLE__ && defined __MACH__) && !defined _POSIX_C_SOURCE
+# define _POSIX_C_SOURCE 200809L
+# define _GL_DEFINED__POSIX_C_SOURCE
+#endif
+
#define _GL_ALREADY_INCLUDING_STDIO_H
/* The include_next requires a split double-inclusion guard. */
@@ -43,6 +49,11 @@
#undef _GL_ALREADY_INCLUDING_STDIO_H
+#ifdef _GL_DEFINED__POSIX_C_SOURCE
+# undef _GL_DEFINED__POSIX_C_SOURCE
+# undef _POSIX_C_SOURCE
+#endif
+
#ifndef _@GUARD_PREFIX@_STDIO_H
#define _@GUARD_PREFIX@_STDIO_H
diff --git a/lib/time.in.h b/lib/time.in.h
index 87cda21413b..3f9af920e34 100644
--- a/lib/time.in.h
+++ b/lib/time.in.h
@@ -143,6 +143,20 @@ _GL_CXXALIAS_SYS (timespec_getres, int, (struct timespec
*ts, int base));
_GL_CXXALIASWARN (timespec_getres);
# endif
+/* Return the number of seconds that have elapsed since the Epoch. */
+# if @GNULIB_TIME@
+# if @REPLACE_TIME@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# define time rpl_time
+# endif
+_GL_FUNCDECL_RPL (time, time_t, (time_t *__tp));
+_GL_CXXALIAS_RPL (time, time_t, (time_t *__tp));
+# else
+_GL_CXXALIAS_SYS (time, time_t, (time_t *__tp));
+# endif
+_GL_CXXALIASWARN (time);
+# endif
+
/* Sleep for at least RQTP seconds unless interrupted, If interrupted,
return -1 and store the remaining time into RMTP. See
<https://pubs.opengroup.org/onlinepubs/9699919799/functions/nanosleep.html>. */
diff --git a/m4/gnulib-comp.m4 b/m4/gnulib-comp.m4
index 0658652a99e..1bd16a779eb 100644
--- a/m4/gnulib-comp.m4
+++ b/m4/gnulib-comp.m4
@@ -189,7 +189,7 @@ AC_DEFUN([gl_EARLY],
# Code from module sys_time:
# Code from module sys_types:
# Code from module tempname:
- # Code from module time:
+ # Code from module time-h:
# Code from module time_r:
# Code from module time_rz:
# Code from module timegm:
diff --git a/m4/time_h.m4 b/m4/time_h.m4
index b74870c3d0e..51d553a2f1a 100644
--- a/m4/time_h.m4
+++ b/m4/time_h.m4
@@ -2,7 +2,7 @@
# Copyright (C) 2000-2001, 2003-2007, 2009-2023 Free Software Foundation, Inc.
-# serial 21
+# serial 22
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -137,6 +137,7 @@ AC_DEFUN([gl_TIME_H_REQUIRE_DEFAULTS],
gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_NANOSLEEP])
gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRFTIME])
gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_STRPTIME])
+ gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TIME])
gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TIMEGM])
gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TIMESPEC_GET])
gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_TIMESPEC_GETRES])
@@ -169,6 +170,7 @@ AC_DEFUN([gl_TIME_H_DEFAULTS],
REPLACE_MKTIME=GNULIB_PORTCHECK; AC_SUBST([REPLACE_MKTIME])
REPLACE_NANOSLEEP=GNULIB_PORTCHECK; AC_SUBST([REPLACE_NANOSLEEP])
REPLACE_STRFTIME=GNULIB_PORTCHECK; AC_SUBST([REPLACE_STRFTIME])
+ REPLACE_TIME=0; AC_SUBST([REPLACE_TIME])
REPLACE_TIMEGM=GNULIB_PORTCHECK; AC_SUBST([REPLACE_TIMEGM])
REPLACE_TIMESPEC_GET=GNULIB_PORTCHECK; AC_SUBST([REPLACE_TIMESPEC_GET])
REPLACE_TZSET=GNULIB_PORTCHECK; AC_SUBST([REPLACE_TZSET])
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- master c6bfffa9fe1: Update from Gnulib by running admin/merge-gnulib,
Paul Eggert <=