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Update from Gnulib by running admin/merge-gnulib

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Paul Eggert 2022-02-23 11:11:52 -08:00
parent 995aed477d
commit 308e63ccfc
80 changed files with 902 additions and 548 deletions
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11
build-aux/config.guess vendored
View file

@ -1,14 +1,14 @@
#! /bin/sh
# Attempt to guess a canonical system name.
# Copyright 1992-2021 Free Software Foundation, Inc.
# Copyright 1992-2022 Free Software Foundation, Inc.
# shellcheck disable=SC2006,SC2268 # see below for rationale
timestamp='2021-11-30'
timestamp='2022-01-09'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
@ -60,7 +60,7 @@ version="\
GNU config.guess ($timestamp)
Originally written by Per Bothner.
Copyright 1992-2021 Free Software Foundation, Inc.
Copyright 1992-2022 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@ -929,6 +929,9 @@ EOF
i*:PW*:*)
GUESS=$UNAME_MACHINE-pc-pw32
;;
*:SerenityOS:*:*)
GUESS=$UNAME_MACHINE-pc-serenity
;;
*:Interix*:*)
case $UNAME_MACHINE in
x86)

2
build-aux/config.sub vendored
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@ -8,7 +8,7 @@ timestamp='2021-12-25'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but

2
build-aux/gitlog-to-changelog
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@ -35,7 +35,7 @@
eval 'exec perl -wSx "$0" "$@"'
if 0;
my $VERSION = '2021-02-24 23:42'; # UTC
my $VERSION = '2022-01-27 18:49'; # UTC
# The definition above must lie within the first 8 lines in order
# for the Emacs time-stamp write hook (at end) to update it.
# If you change this file with Emacs, please let the write hook

2
build-aux/update-copyright
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@ -7,7 +7,7 @@
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# the Free Software Foundation, either version 3, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,

2
lib/acl-errno-valid.c
View file

@ -4,7 +4,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/acl-internal.c
View file

@ -4,7 +4,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/acl-internal.h
View file

@ -4,7 +4,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/acl.h
View file

@ -4,7 +4,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/acl_entries.c
View file

@ -4,7 +4,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/at-func.c
View file

@ -3,7 +3,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

3
lib/cdefs.h
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@ -143,7 +143,8 @@
#define __bos0(ptr) __builtin_object_size (ptr, 0)
/* Use __builtin_dynamic_object_size at _FORTIFY_SOURCE=3 when available. */
#if __USE_FORTIFY_LEVEL == 3 && __glibc_clang_prereq (9, 0)
#if __USE_FORTIFY_LEVEL == 3 && (__glibc_clang_prereq (9, 0) \
|| __GNUC_PREREQ (12, 0))
# define __glibc_objsize0(__o) __builtin_dynamic_object_size (__o, 0)
# define __glibc_objsize(__o) __builtin_dynamic_object_size (__o, 1)
#else

2
lib/close-stream.c
View file

@ -4,7 +4,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/close-stream.h
View file

@ -4,7 +4,7 @@
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
by the Free Software Foundation; either version 3 of the License,
by the Free Software Foundation, either version 3 of the License,
or (at your option) any later version.
This file is distributed in the hope that it will be useful,

34
lib/copy-file-range.c
View file

@ -20,11 +20,45 @@
#include <errno.h>
#if defined __linux__ && HAVE_COPY_FILE_RANGE
# include <sys/utsname.h>
#endif
ssize_t
copy_file_range (int infd, off_t *pinoff,
int outfd, off_t *poutoff,
size_t length, unsigned int flags)
{
#undef copy_file_range
#if defined __linux__ && HAVE_COPY_FILE_RANGE
/* The implementation of copy_file_range (which first appeared in
Linux kernel release 4.5) had many issues before release 5.3
<https://lwn.net/Articles/789527/>, so fail with ENOSYS for Linux
kernels 5.2 and earlier.
This workaround, and the configure-time check for Linux, can be
removed when such kernels (released March 2016 through September
2019) are no longer a consideration. As of January 2021, the
furthest-future planned kernel EOL is December 2024 for kernel
release 4.19. */
static signed char ok;
if (! ok)
{
struct utsname name;
uname (&name);
char *p = name.release;
ok = ((p[1] != '.' || '5' < p[0]
|| (p[0] == '5' && (p[3] != '.' || '2' < p[2])))
? 1 : -1);
}
if (0 < ok)
return copy_file_range (infd, pinoff, outfd, poutoff, length, flags);
#endif
/* There is little need to emulate copy_file_range with read+write,
since programs that use copy_file_range must fall back on
read+write anyway. */

2
lib/diffseq.h
View file

@ -5,7 +5,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/dtoastr.c
View file

@ -4,7 +4,7 @@
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
by the Free Software Foundation; either version 3 of the License,
by the Free Software Foundation, either version 3 of the License,
or (at your option) any later version.
This file is distributed in the hope that it will be useful,

2
lib/dtotimespec.c
View file

@ -4,7 +4,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/faccessat.c
View file

@ -3,7 +3,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/fchmodat.c
View file

@ -3,7 +3,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/fdopendir.c
View file

@ -3,7 +3,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/file-has-acl.c
View file

@ -4,7 +4,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/filemode.c
View file

@ -5,7 +5,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/filemode.h
View file

@ -5,7 +5,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

201
lib/filevercmp.c
View file

@ -1,11 +1,12 @@
/*
/* Compare file names containing version numbers.
Copyright (C) 1995 Ian Jackson <iwj10@cus.cam.ac.uk>
Copyright (C) 2001 Anthony Towns <aj@azure.humbug.org.au>
Copyright (C) 2008-2022 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
published by the Free Software Foundation; either version 3 of the
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This file is distributed in the hope that it will be useful,
@ -19,60 +20,65 @@
#include <config.h>
#include "filevercmp.h"
#include <sys/types.h>
#include <stdlib.h>
#include <stdbool.h>
#include <string.h>
#include <c-ctype.h>
#include <limits.h>
#include <idx.h>
#include <verify.h>
/* Match a file suffix defined by this regular expression:
/(\.[A-Za-z~][A-Za-z0-9~]*)*$/
Scan the string *STR and return a pointer to the matching suffix, or
NULL if not found. Upon return, *STR points to terminating NUL. */
static const char *
match_suffix (const char **str)
/* Return the length of a prefix of S that corresponds to the suffix
defined by this extended regular expression in the C locale:
(\.[A-Za-z~][A-Za-z0-9~]*)*$
If *LEN is -1, S is a string; set *LEN to S's length.
Otherwise, *LEN should be nonnegative, S is a char array,
and *LEN does not change. */
static idx_t
file_prefixlen (char const *s, ptrdiff_t *len)
{
const char *match = NULL;
bool read_alpha = false;
while (**str)
size_t n = *len; /* SIZE_MAX if N == -1. */
for (idx_t i = 0; ; i++)
{
if (read_alpha)
idx_t prefixlen = i;
while (i + 1 < n && s[i] == '.' && (c_isalpha (s[i + 1])
|| s[i + 1] == '~'))
for (i += 2; i < n && (c_isalnum (s[i]) || s[i] == '~'); i++)
continue;
if (*len < 0 ? !s[i] : i == n)
{
read_alpha = false;
if (!c_isalpha (**str) && '~' != **str)
match = NULL;
*len = i;
return prefixlen;
}
else if ('.' == **str)
{
read_alpha = true;
if (!match)
match = *str;
}
else if (!c_isalnum (**str) && '~' != **str)
match = NULL;
(*str)++;
}
return match;
}
/* verrevcmp helper function */
/* Return a version sort comparison value for S's byte at position POS.
S has length LEN. If POS == LEN, sort before all non-'~' bytes. */
static int
order (unsigned char c)
order (char const *s, idx_t pos, idx_t len)
{
if (pos == len)
return -1;
unsigned char c = s[pos];
if (c_isdigit (c))
return 0;
else if (c_isalpha (c))
return c;
else if (c == '~')
return -1;
return -2;
else
return (int) c + UCHAR_MAX + 1;
{
verify (UCHAR_MAX <= (INT_MAX - 1 - 2) / 2);
return c + UCHAR_MAX + 1;
}
}
/* slightly modified verrevcmp function from dpkg
S1, S2 - compared string
S1_LEN, S2_LEN - length of strings to be scanned
S1, S2 - compared char array
S1_LEN, S2_LEN - length of arrays to be scanned
This implements the algorithm for comparison of version strings
specified by Debian and now widely adopted. The detailed
@ -81,37 +87,38 @@ order (unsigned char c)
implements that from s5.6.12 of Debian Policy v3.8.0.1
https://www.debian.org/doc/debian-policy/ch-controlfields.html#s-f-Version */
static int _GL_ATTRIBUTE_PURE
verrevcmp (const char *s1, size_t s1_len, const char *s2, size_t s2_len)
verrevcmp (const char *s1, idx_t s1_len, const char *s2, idx_t s2_len)
{
size_t s1_pos = 0;
size_t s2_pos = 0;
idx_t s1_pos = 0;
idx_t s2_pos = 0;
while (s1_pos < s1_len || s2_pos < s2_len)
{
int first_diff = 0;
while ((s1_pos < s1_len && !c_isdigit (s1[s1_pos]))
|| (s2_pos < s2_len && !c_isdigit (s2[s2_pos])))
{
int s1_c = (s1_pos == s1_len) ? 0 : order (s1[s1_pos]);
int s2_c = (s2_pos == s2_len) ? 0 : order (s2[s2_pos]);
int s1_c = order (s1, s1_pos, s1_len);
int s2_c = order (s2, s2_pos, s2_len);
if (s1_c != s2_c)
return s1_c - s2_c;
s1_pos++;
s2_pos++;
}
while (s1[s1_pos] == '0')
while (s1_pos < s1_len && s1[s1_pos] == '0')
s1_pos++;
while (s2[s2_pos] == '0')
while (s2_pos < s2_len && s2[s2_pos] == '0')
s2_pos++;
while (c_isdigit (s1[s1_pos]) && c_isdigit (s2[s2_pos]))
while (s1_pos < s1_len && s2_pos < s2_len
&& c_isdigit (s1[s1_pos]) && c_isdigit (s2[s2_pos]))
{
if (!first_diff)
first_diff = s1[s1_pos] - s2[s2_pos];
s1_pos++;
s2_pos++;
}
if (c_isdigit (s1[s1_pos]))
if (s1_pos < s1_len && c_isdigit (s1[s1_pos]))
return 1;
if (c_isdigit (s2[s2_pos]))
if (s2_pos < s2_len && c_isdigit (s2[s2_pos]))
return -1;
if (first_diff)
return first_diff;
@ -124,58 +131,56 @@ verrevcmp (const char *s1, size_t s1_len, const char *s2, size_t s2_len)
int
filevercmp (const char *s1, const char *s2)
{
const char *s1_pos;
const char *s2_pos;
const char *s1_suffix, *s2_suffix;
size_t s1_len, s2_len;
int result;
/* easy comparison to see if strings are identical */
int simple_cmp = strcmp (s1, s2);
if (simple_cmp == 0)
return 0;
/* special handle for "", "." and ".." */
if (!*s1)
return -1;
if (!*s2)
return 1;
if (0 == strcmp (".", s1))
return -1;
if (0 == strcmp (".", s2))
return 1;
if (0 == strcmp ("..", s1))
return -1;
if (0 == strcmp ("..", s2))
return 1;
/* special handle for other hidden files */
if (*s1 == '.' && *s2 != '.')
return -1;
if (*s1 != '.' && *s2 == '.')
return 1;
if (*s1 == '.' && *s2 == '.')
{
s1++;
s2++;
}
/* "cut" file suffixes */
s1_pos = s1;
s2_pos = s2;
s1_suffix = match_suffix (&s1_pos);
s2_suffix = match_suffix (&s2_pos);
s1_len = (s1_suffix ? s1_suffix : s1_pos) - s1;
s2_len = (s2_suffix ? s2_suffix : s2_pos) - s2;
/* restore file suffixes if strings are identical after "cut" */
if ((s1_suffix || s2_suffix) && (s1_len == s2_len)
&& 0 == strncmp (s1, s2, s1_len))
{
s1_len = s1_pos - s1;
s2_len = s2_pos - s2;
}
result = verrevcmp (s1, s1_len, s2, s2_len);
return result == 0 ? simple_cmp : result;
return filenvercmp (s1, -1, s2, -1);
}
/* Compare versions A (of length ALEN) and B (of length BLEN).
See filevercmp.h for function description. */
int
filenvercmp (char const *a, ptrdiff_t alen, char const *b, ptrdiff_t blen)
{
/* Special case for empty versions. */
bool aempty = alen < 0 ? !a[0] : !alen;
bool bempty = blen < 0 ? !b[0] : !blen;
if (aempty)
return -!bempty;
if (bempty)
return 1;
/* Special cases for leading ".": "." sorts first, then "..", then
other names with leading ".", then other names. */
if (a[0] == '.')
{
if (b[0] != '.')
return -1;
bool adot = alen < 0 ? !a[1] : alen == 1;
bool bdot = blen < 0 ? !b[1] : blen == 1;
if (adot)
return -!bdot;
if (bdot)
return 1;
bool adotdot = a[1] == '.' && (alen < 0 ? !a[2] : alen == 2);
bool bdotdot = b[1] == '.' && (blen < 0 ? !b[2] : blen == 2);
if (adotdot)
return -!bdotdot;
if (bdotdot)
return 1;
}
else if (b[0] == '.')
return 1;
/* Cut file suffixes. */
idx_t aprefixlen = file_prefixlen (a, &alen);
idx_t bprefixlen = file_prefixlen (b, &blen);
/* If both suffixes are empty, a second pass would return the same thing. */
bool one_pass_only = aprefixlen == alen && bprefixlen == blen;
int result = verrevcmp (a, aprefixlen, b, bprefixlen);
/* Return the initial result if nonzero, or if no second pass is needed.
Otherwise, restore the suffixes and try again. */
return result || one_pass_only ? result : verrevcmp (a, alen, b, blen);
}

68
lib/filevercmp.h
View file

@ -1,11 +1,12 @@
/*
/* Compare file names containing version numbers.
Copyright (C) 1995 Ian Jackson <iwj10@cus.cam.ac.uk>
Copyright (C) 2001 Anthony Towns <aj@azure.humbug.org.au>
Copyright (C) 2008-2022 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
published by the Free Software Foundation; either version 3 of the
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This file is distributed in the hope that it will be useful,
@ -19,24 +20,57 @@
#ifndef FILEVERCMP_H
#define FILEVERCMP_H
/* Compare version strings:
#include <stddef.h>
This function compares strings S1 and S2:
1) By PREFIX in the same way as strcmp.
2) Then by VERSION (most similarly to version compare of Debian's dpkg).
Leading zeros in version numbers are ignored.
3) If both (PREFIX and VERSION) are equal, strcmp function is used for
comparison. So this function can return 0 if (and only if) strings S1
and S2 are identical.
/* Compare strings A and B as file names containing version numbers,
and return an integer that is negative, zero, or positive depending
on whether A compares less than, equal to, or greater than B.
It returns number >0 for S1 > S2, 0 for S1 == S2 and number <0 for S1 < S2.
Use the following version sort algorithm:
This function compares strings, in a way that if VER1 and VER2 are version
numbers and PREFIX and SUFFIX (SUFFIX defined as (\.[A-Za-z~][A-Za-z0-9~]*)*)
are strings then VER1 < VER2 implies filevercmp (PREFIX VER1 SUFFIX,
PREFIX VER2 SUFFIX) < 0.
1. Compare the strings' maximal-length non-digit prefixes lexically.
If there is a difference return that difference.
Otherwise discard the prefixes and continue with the next step.
This function is intended to be a replacement for strverscmp. */
int filevercmp (const char *s1, const char *s2) _GL_ATTRIBUTE_PURE;
2. Compare the strings' maximal-length digit prefixes, using
numeric comparison of the numbers represented by each prefix.
(Treat an empty prefix as zero; this can happen only at string end.)
If there is a difference, return that difference.
Otherwise discard the prefixes and continue with the next step.
3. If both strings are empty, return 0. Otherwise continue with step 1.
In version sort, lexical comparison is left to right, byte by byte,
using the byte's numeric value (0-255), except that:
1. ASCII letters sort before other bytes.
2. A tilde sorts before anything, even an empty string.
In addition to the version sort rules, the following strings have
special priority and sort before all other strings (listed in order):
1. The empty string.
2. ".".
3. "..".
4. Strings starting with "." sort before other strings.
Before comparing two strings where both begin with non-".",
or where both begin with "." but neither is "." or "..",
suffixes matching the C-locale extended regular expression
(\.[A-Za-z~][A-Za-z0-9~]*)*$ are removed and the strings compared
without them, using version sort without special priority;
if they do not compare equal, this comparison result is used and
the suffixes are effectively ignored. Otherwise, the entire
strings are compared using version sort.
This function is intended to be a replacement for strverscmp. */
int filevercmp (char const *a, char const *b) _GL_ATTRIBUTE_PURE;
/* Like filevercmp, except compare the byte arrays A (of length ALEN)
and B (of length BLEN) so that A and B can contain '\0', which
sorts just before '\1'. But if ALEN is -1 treat A as a string
terminated by '\0', and similarly for BLEN. */
int filenvercmp (char const *a, ptrdiff_t alen, char const *b, ptrdiff_t blen)
_GL_ATTRIBUTE_PURE;
#endif /* FILEVERCMP_H */

2
lib/fpending.c
View file

@ -4,7 +4,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/fpending.h
View file

@ -5,7 +5,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/fstatat.c
View file

@ -4,7 +4,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/fsusage.c
View file

@ -5,7 +5,7 @@
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 3 of the
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This file is distributed in the hope that it will be useful,

2
lib/fsusage.h
View file

@ -5,7 +5,7 @@
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 3 of the
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This file is distributed in the hope that it will be useful,

2
lib/ftoastr.c
View file

@ -4,7 +4,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/ftoastr.h
View file

@ -4,7 +4,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/futimens.c
View file

@ -3,7 +3,7 @@
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 3 of the
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This file is distributed in the hope that it will be useful,

2
lib/get-permissions.c
View file

@ -4,7 +4,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/getloadavg.c
View file

@ -8,7 +8,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/gettime.c
View file

@ -4,7 +4,7 @@
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 3 of the
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This file is distributed in the hope that it will be useful,

411
lib/gnulib.mk.in
View file

@ -3,7 +3,7 @@
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This file is distributed in the hope that it will be useful,
@ -191,6 +191,10 @@ BUILD_DETAILS = @BUILD_DETAILS@
BYTESWAP_H = @BYTESWAP_H@
CAIRO_CFLAGS = @CAIRO_CFLAGS@
CAIRO_LIBS = @CAIRO_LIBS@
CAIRO_XCB_CFLAGS = @CAIRO_XCB_CFLAGS@
CAIRO_XCB_LIBS = @CAIRO_XCB_LIBS@
CAIRO_XLIB_CFLAGS = @CAIRO_XLIB_CFLAGS@
CAIRO_XLIB_LIBS = @CAIRO_XLIB_LIBS@
CC = @CC@
CFLAGS = @CFLAGS@
CFLAGS_SOUND = @CFLAGS_SOUND@
@ -247,7 +251,59 @@ GETOPT_CDEFS_H = @GETOPT_CDEFS_H@
GETOPT_H = @GETOPT_H@
GFILENOTIFY_CFLAGS = @GFILENOTIFY_CFLAGS@
GFILENOTIFY_LIBS = @GFILENOTIFY_LIBS@
GL_CFLAG_ALLOW_WARNINGS = @GL_CFLAG_ALLOW_WARNINGS@
GL_CFLAG_GNULIB_WARNINGS = @GL_CFLAG_GNULIB_WARNINGS@
GL_COND_LIBTOOL_CONDITION = @GL_COND_LIBTOOL_CONDITION@
GL_COND_OBJ_CANONICALIZE_LGPL_CONDITION = @GL_COND_OBJ_CANONICALIZE_LGPL_CONDITION@
GL_COND_OBJ_COPY_FILE_RANGE_CONDITION = @GL_COND_OBJ_COPY_FILE_RANGE_CONDITION@
GL_COND_OBJ_DIRFD_CONDITION = @GL_COND_OBJ_DIRFD_CONDITION@
GL_COND_OBJ_DUP2_CONDITION = @GL_COND_OBJ_DUP2_CONDITION@
GL_COND_OBJ_EUIDACCESS_CONDITION = @GL_COND_OBJ_EUIDACCESS_CONDITION@
GL_COND_OBJ_EXECINFO_CONDITION = @GL_COND_OBJ_EXECINFO_CONDITION@
GL_COND_OBJ_EXPLICIT_BZERO_CONDITION = @GL_COND_OBJ_EXPLICIT_BZERO_CONDITION@
GL_COND_OBJ_FACCESSAT_CONDITION = @GL_COND_OBJ_FACCESSAT_CONDITION@
GL_COND_OBJ_FCHMODAT_CONDITION = @GL_COND_OBJ_FCHMODAT_CONDITION@
GL_COND_OBJ_FCNTL_CONDITION = @GL_COND_OBJ_FCNTL_CONDITION@
GL_COND_OBJ_FDOPENDIR_CONDITION = @GL_COND_OBJ_FDOPENDIR_CONDITION@
GL_COND_OBJ_FPENDING_CONDITION = @GL_COND_OBJ_FPENDING_CONDITION@
GL_COND_OBJ_FREE_CONDITION = @GL_COND_OBJ_FREE_CONDITION@
GL_COND_OBJ_FSTATAT_CONDITION = @GL_COND_OBJ_FSTATAT_CONDITION@
GL_COND_OBJ_FSUSAGE_CONDITION = @GL_COND_OBJ_FSUSAGE_CONDITION@
GL_COND_OBJ_FSYNC_CONDITION = @GL_COND_OBJ_FSYNC_CONDITION@
GL_COND_OBJ_FUTIMENS_CONDITION = @GL_COND_OBJ_FUTIMENS_CONDITION@
GL_COND_OBJ_GETDTABLESIZE_CONDITION = @GL_COND_OBJ_GETDTABLESIZE_CONDITION@
GL_COND_OBJ_GETGROUPS_CONDITION = @GL_COND_OBJ_GETGROUPS_CONDITION@
GL_COND_OBJ_GETLOADAVG_CONDITION = @GL_COND_OBJ_GETLOADAVG_CONDITION@
GL_COND_OBJ_GETOPT_CONDITION = @GL_COND_OBJ_GETOPT_CONDITION@
GL_COND_OBJ_GETRANDOM_CONDITION = @GL_COND_OBJ_GETRANDOM_CONDITION@
GL_COND_OBJ_GETTIMEOFDAY_CONDITION = @GL_COND_OBJ_GETTIMEOFDAY_CONDITION@
GL_COND_OBJ_GROUP_MEMBER_CONDITION = @GL_COND_OBJ_GROUP_MEMBER_CONDITION@
GL_COND_OBJ_LCHMOD_CONDITION = @GL_COND_OBJ_LCHMOD_CONDITION@
GL_COND_OBJ_LSTAT_CONDITION = @GL_COND_OBJ_LSTAT_CONDITION@
GL_COND_OBJ_MEMPCPY_CONDITION = @GL_COND_OBJ_MEMPCPY_CONDITION@
GL_COND_OBJ_MEMRCHR_CONDITION = @GL_COND_OBJ_MEMRCHR_CONDITION@
GL_COND_OBJ_MINI_GMP_GNULIB_CONDITION = @GL_COND_OBJ_MINI_GMP_GNULIB_CONDITION@
GL_COND_OBJ_MKOSTEMP_CONDITION = @GL_COND_OBJ_MKOSTEMP_CONDITION@
GL_COND_OBJ_OPEN_CONDITION = @GL_COND_OBJ_OPEN_CONDITION@
GL_COND_OBJ_PSELECT_CONDITION = @GL_COND_OBJ_PSELECT_CONDITION@
GL_COND_OBJ_PTHREAD_SIGMASK_CONDITION = @GL_COND_OBJ_PTHREAD_SIGMASK_CONDITION@
GL_COND_OBJ_RAWMEMCHR_CONDITION = @GL_COND_OBJ_RAWMEMCHR_CONDITION@
GL_COND_OBJ_READLINKAT_CONDITION = @GL_COND_OBJ_READLINKAT_CONDITION@
GL_COND_OBJ_READLINK_CONDITION = @GL_COND_OBJ_READLINK_CONDITION@
GL_COND_OBJ_REGEX_CONDITION = @GL_COND_OBJ_REGEX_CONDITION@
GL_COND_OBJ_SIG2STR_CONDITION = @GL_COND_OBJ_SIG2STR_CONDITION@
GL_COND_OBJ_SIGDESCR_NP_CONDITION = @GL_COND_OBJ_SIGDESCR_NP_CONDITION@
GL_COND_OBJ_STDIO_READ_CONDITION = @GL_COND_OBJ_STDIO_READ_CONDITION@
GL_COND_OBJ_STDIO_WRITE_CONDITION = @GL_COND_OBJ_STDIO_WRITE_CONDITION@
GL_COND_OBJ_STPCPY_CONDITION = @GL_COND_OBJ_STPCPY_CONDITION@
GL_COND_OBJ_STRNLEN_CONDITION = @GL_COND_OBJ_STRNLEN_CONDITION@
GL_COND_OBJ_STRTOIMAX_CONDITION = @GL_COND_OBJ_STRTOIMAX_CONDITION@
GL_COND_OBJ_STRTOLL_CONDITION = @GL_COND_OBJ_STRTOLL_CONDITION@
GL_COND_OBJ_SYMLINK_CONDITION = @GL_COND_OBJ_SYMLINK_CONDITION@
GL_COND_OBJ_TIMEGM_CONDITION = @GL_COND_OBJ_TIMEGM_CONDITION@
GL_COND_OBJ_TIME_RZ_CONDITION = @GL_COND_OBJ_TIME_RZ_CONDITION@
GL_COND_OBJ_TIME_R_CONDITION = @GL_COND_OBJ_TIME_R_CONDITION@
GL_COND_OBJ_UTIMENSAT_CONDITION = @GL_COND_OBJ_UTIMENSAT_CONDITION@
GL_GENERATE_ALLOCA_H_CONDITION = @GL_GENERATE_ALLOCA_H_CONDITION@
GL_GENERATE_BYTESWAP_H_CONDITION = @GL_GENERATE_BYTESWAP_H_CONDITION@
GL_GENERATE_ERRNO_H_CONDITION = @GL_GENERATE_ERRNO_H_CONDITION@
@ -974,6 +1030,7 @@ REPLACE_CANONICALIZE_FILE_NAME = @REPLACE_CANONICALIZE_FILE_NAME@
REPLACE_CHOWN = @REPLACE_CHOWN@
REPLACE_CLOSE = @REPLACE_CLOSE@
REPLACE_CLOSEDIR = @REPLACE_CLOSEDIR@
REPLACE_COPY_FILE_RANGE = @REPLACE_COPY_FILE_RANGE@
REPLACE_CREAT = @REPLACE_CREAT@
REPLACE_CTIME = @REPLACE_CTIME@
REPLACE_DIRFD = @REPLACE_DIRFD@
@ -1197,6 +1254,8 @@ XOBJ = @XOBJ@
XRANDR_CFLAGS = @XRANDR_CFLAGS@
XRANDR_LIBS = @XRANDR_LIBS@
XRENDER_LIBS = @XRENDER_LIBS@
XSYNC_CFLAGS = @XSYNC_CFLAGS@
XSYNC_LIBS = @XSYNC_LIBS@
XWIDGETS_OBJ = @XWIDGETS_OBJ@
X_TOOLKIT_TYPE = @X_TOOLKIT_TYPE@
ac_ct_CC = @ac_ct_CC@
@ -1251,8 +1310,10 @@ gl_GNULIB_ENABLED_rawmemchr_CONDITION = @gl_GNULIB_ENABLED_rawmemchr_CONDITION@
gl_GNULIB_ENABLED_scratch_buffer_CONDITION = @gl_GNULIB_ENABLED_scratch_buffer_CONDITION@
gl_GNULIB_ENABLED_strtoll_CONDITION = @gl_GNULIB_ENABLED_strtoll_CONDITION@
gl_GNULIB_ENABLED_utimens_CONDITION = @gl_GNULIB_ENABLED_utimens_CONDITION@
gl_LIBOBJDEPS = @gl_LIBOBJDEPS@
gl_LIBOBJS = @gl_LIBOBJS@
gl_LTLIBOBJS = @gl_LTLIBOBJS@
gltests_LIBOBJDEPS = @gltests_LIBOBJDEPS@
gltests_LIBOBJS = @gltests_LIBOBJS@
gltests_LTLIBOBJS = @gltests_LTLIBOBJS@
gltests_WITNESS = @gltests_WITNESS@
@ -1303,6 +1364,7 @@ x_default_search_path = @x_default_search_path@
noinst_LIBRARIES += libgnu.a
libgnu_a_SOURCES =
libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS)
libgnu_a_LIBADD = $(gl_LIBOBJS)
libgnu_a_DEPENDENCIES = $(gl_LIBOBJS)
EXTRA_libgnu_a_SOURCES =
@ -1432,10 +1494,9 @@ endif
## begin gnulib module canonicalize-lgpl
ifeq (,$(OMIT_GNULIB_MODULE_canonicalize-lgpl))
EXTRA_DIST += canonicalize-lgpl.c
EXTRA_libgnu_a_SOURCES += canonicalize-lgpl.c
ifneq (,$(GL_COND_OBJ_CANONICALIZE_LGPL_CONDITION))
libgnu_a_SOURCES += canonicalize-lgpl.c
endif
endif
## end gnulib module canonicalize-lgpl
@ -1475,10 +1536,9 @@ endif
## begin gnulib module copy-file-range
ifeq (,$(OMIT_GNULIB_MODULE_copy-file-range))
EXTRA_DIST += copy-file-range.c
EXTRA_libgnu_a_SOURCES += copy-file-range.c
ifneq (,$(GL_COND_OBJ_COPY_FILE_RANGE_CONDITION))
libgnu_a_SOURCES += copy-file-range.c
endif
endif
## end gnulib module copy-file-range
@ -1621,12 +1681,11 @@ endif
ifeq (,$(OMIT_GNULIB_MODULE_dirfd))
ifneq (,$(gl_GNULIB_ENABLED_dirfd_CONDITION))
ifneq (,$(GL_COND_OBJ_DIRFD_CONDITION))
libgnu_a_SOURCES += dirfd.c
endif
endif
EXTRA_DIST += dirfd.c
EXTRA_libgnu_a_SOURCES += dirfd.c
endif
## end gnulib module dirfd
@ -1653,10 +1712,9 @@ endif
## begin gnulib module dup2
ifeq (,$(OMIT_GNULIB_MODULE_dup2))
EXTRA_DIST += dup2.c
EXTRA_libgnu_a_SOURCES += dup2.c
ifneq (,$(GL_COND_OBJ_DUP2_CONDITION))
libgnu_a_SOURCES += dup2.c
endif
endif
## end gnulib module dup2
@ -1747,12 +1805,11 @@ endif
ifeq (,$(OMIT_GNULIB_MODULE_euidaccess))
ifneq (,$(gl_GNULIB_ENABLED_euidaccess_CONDITION))
ifneq (,$(GL_COND_OBJ_EUIDACCESS_CONDITION))
libgnu_a_SOURCES += euidaccess.c
endif
endif
EXTRA_DIST += euidaccess.c
EXTRA_libgnu_a_SOURCES += euidaccess.c
endif
## end gnulib module euidaccess
@ -1773,9 +1830,11 @@ execinfo.h: $(top_builddir)/config.status
endif
MOSTLYCLEANFILES += execinfo.h execinfo.h-t
EXTRA_DIST += execinfo.c execinfo.in.h
ifneq (,$(GL_COND_OBJ_EXECINFO_CONDITION))
libgnu_a_SOURCES += execinfo.c
endif
EXTRA_libgnu_a_SOURCES += execinfo.c
EXTRA_DIST += execinfo.in.h
endif
## end gnulib module execinfo
@ -1783,10 +1842,9 @@ endif
## begin gnulib module explicit_bzero
ifeq (,$(OMIT_GNULIB_MODULE_explicit_bzero))
EXTRA_DIST += explicit_bzero.c
EXTRA_libgnu_a_SOURCES += explicit_bzero.c
ifneq (,$(GL_COND_OBJ_EXPLICIT_BZERO_CONDITION))
libgnu_a_SOURCES += explicit_bzero.c
endif
endif
## end gnulib module explicit_bzero
@ -1794,10 +1852,13 @@ endif
## begin gnulib module faccessat
ifeq (,$(OMIT_GNULIB_MODULE_faccessat))
ifneq (,$(GL_COND_OBJ_FACCESSAT_CONDITION))
libgnu_a_SOURCES += faccessat.c
endif
EXTRA_DIST += at-func.c faccessat.c
EXTRA_DIST += at-func.c
EXTRA_libgnu_a_SOURCES += at-func.c faccessat.c
EXTRA_libgnu_a_SOURCES += at-func.c
endif
## end gnulib module faccessat
@ -1805,10 +1866,13 @@ endif
## begin gnulib module fchmodat
ifeq (,$(OMIT_GNULIB_MODULE_fchmodat))
ifneq (,$(GL_COND_OBJ_FCHMODAT_CONDITION))
libgnu_a_SOURCES += fchmodat.c
endif
EXTRA_DIST += at-func.c fchmodat.c
EXTRA_DIST += at-func.c
EXTRA_libgnu_a_SOURCES += at-func.c fchmodat.c
EXTRA_libgnu_a_SOURCES += at-func.c
endif
## end gnulib module fchmodat
@ -1816,10 +1880,9 @@ endif
## begin gnulib module fcntl
ifeq (,$(OMIT_GNULIB_MODULE_fcntl))
EXTRA_DIST += fcntl.c
EXTRA_libgnu_a_SOURCES += fcntl.c
ifneq (,$(GL_COND_OBJ_FCNTL_CONDITION))
libgnu_a_SOURCES += fcntl.c
endif
endif
## end gnulib module fcntl
@ -1866,10 +1929,9 @@ endif
## begin gnulib module fdopendir
ifeq (,$(OMIT_GNULIB_MODULE_fdopendir))
EXTRA_DIST += fdopendir.c
EXTRA_libgnu_a_SOURCES += fdopendir.c
ifneq (,$(GL_COND_OBJ_FDOPENDIR_CONDITION))
libgnu_a_SOURCES += fdopendir.c
endif
endif
## end gnulib module fdopendir
@ -1925,10 +1987,11 @@ endif
## begin gnulib module fpending
ifeq (,$(OMIT_GNULIB_MODULE_fpending))
ifneq (,$(GL_COND_OBJ_FPENDING_CONDITION))
libgnu_a_SOURCES += fpending.c
endif
EXTRA_DIST += fpending.c fpending.h stdio-impl.h
EXTRA_libgnu_a_SOURCES += fpending.c
EXTRA_DIST += fpending.h stdio-impl.h
endif
## end gnulib module fpending
@ -1936,10 +1999,9 @@ endif
## begin gnulib module free-posix
ifeq (,$(OMIT_GNULIB_MODULE_free-posix))
EXTRA_DIST += free.c
EXTRA_libgnu_a_SOURCES += free.c
ifneq (,$(GL_COND_OBJ_FREE_CONDITION))
libgnu_a_SOURCES += free.c
endif
endif
## end gnulib module free-posix
@ -1947,10 +2009,13 @@ endif
## begin gnulib module fstatat
ifeq (,$(OMIT_GNULIB_MODULE_fstatat))
ifneq (,$(GL_COND_OBJ_FSTATAT_CONDITION))
libgnu_a_SOURCES += fstatat.c
endif
EXTRA_DIST += at-func.c fstatat.c
EXTRA_DIST += at-func.c
EXTRA_libgnu_a_SOURCES += at-func.c fstatat.c
EXTRA_libgnu_a_SOURCES += at-func.c
endif
## end gnulib module fstatat
@ -1958,10 +2023,11 @@ endif
## begin gnulib module fsusage
ifeq (,$(OMIT_GNULIB_MODULE_fsusage))
ifneq (,$(GL_COND_OBJ_FSUSAGE_CONDITION))
libgnu_a_SOURCES += fsusage.c
endif
EXTRA_DIST += fsusage.c fsusage.h
EXTRA_libgnu_a_SOURCES += fsusage.c
EXTRA_DIST += fsusage.h
endif
## end gnulib module fsusage
@ -1969,10 +2035,9 @@ endif
## begin gnulib module fsync
ifeq (,$(OMIT_GNULIB_MODULE_fsync))
EXTRA_DIST += fsync.c
EXTRA_libgnu_a_SOURCES += fsync.c
ifneq (,$(GL_COND_OBJ_FSYNC_CONDITION))
libgnu_a_SOURCES += fsync.c
endif
endif
## end gnulib module fsync
@ -1980,10 +2045,9 @@ endif
## begin gnulib module futimens
ifeq (,$(OMIT_GNULIB_MODULE_futimens))
EXTRA_DIST += futimens.c
EXTRA_libgnu_a_SOURCES += futimens.c
ifneq (,$(GL_COND_OBJ_FUTIMENS_CONDITION))
libgnu_a_SOURCES += futimens.c
endif
endif
## end gnulib module futimens
@ -2013,12 +2077,11 @@ endif
ifeq (,$(OMIT_GNULIB_MODULE_getdtablesize))
ifneq (,$(gl_GNULIB_ENABLED_getdtablesize_CONDITION))
ifneq (,$(GL_COND_OBJ_GETDTABLESIZE_CONDITION))
libgnu_a_SOURCES += getdtablesize.c
endif
endif
EXTRA_DIST += getdtablesize.c
EXTRA_libgnu_a_SOURCES += getdtablesize.c
endif
## end gnulib module getdtablesize
@ -2026,22 +2089,20 @@ endif
ifeq (,$(OMIT_GNULIB_MODULE_getgroups))
ifneq (,$(gl_GNULIB_ENABLED_getgroups_CONDITION))
ifneq (,$(GL_COND_OBJ_GETGROUPS_CONDITION))
libgnu_a_SOURCES += getgroups.c
endif
endif
EXTRA_DIST += getgroups.c
EXTRA_libgnu_a_SOURCES += getgroups.c
endif
## end gnulib module getgroups
## begin gnulib module getloadavg
ifeq (,$(OMIT_GNULIB_MODULE_getloadavg))
EXTRA_DIST += getloadavg.c
EXTRA_libgnu_a_SOURCES += getloadavg.c
ifneq (,$(GL_COND_OBJ_GETLOADAVG_CONDITION))
libgnu_a_SOURCES += getloadavg.c
endif
endif
## end gnulib module getloadavg
@ -2083,9 +2144,11 @@ endif
MOSTLYCLEANFILES += getopt.h getopt.h-t getopt-cdefs.h getopt-cdefs.h-t
EXTRA_DIST += getopt-cdefs.in.h getopt-core.h getopt-ext.h getopt-pfx-core.h getopt-pfx-ext.h getopt.c getopt.in.h getopt1.c getopt_int.h
ifneq (,$(GL_COND_OBJ_GETOPT_CONDITION))
libgnu_a_SOURCES += getopt.c getopt1.c
endif
EXTRA_libgnu_a_SOURCES += getopt.c getopt1.c
EXTRA_DIST += getopt-cdefs.in.h getopt-core.h getopt-ext.h getopt-pfx-core.h getopt-pfx-ext.h getopt.in.h getopt_int.h
endif
## end gnulib module getopt-posix
@ -2093,10 +2156,9 @@ endif
## begin gnulib module getrandom
ifeq (,$(OMIT_GNULIB_MODULE_getrandom))
EXTRA_DIST += getrandom.c
EXTRA_libgnu_a_SOURCES += getrandom.c
ifneq (,$(GL_COND_OBJ_GETRANDOM_CONDITION))
libgnu_a_SOURCES += getrandom.c
endif
endif
## end gnulib module getrandom
@ -2122,10 +2184,9 @@ endif
## begin gnulib module gettimeofday
ifeq (,$(OMIT_GNULIB_MODULE_gettimeofday))
EXTRA_DIST += gettimeofday.c
EXTRA_libgnu_a_SOURCES += gettimeofday.c
ifneq (,$(GL_COND_OBJ_GETTIMEOFDAY_CONDITION))
libgnu_a_SOURCES += gettimeofday.c
endif
endif
## end gnulib module gettimeofday
@ -2143,12 +2204,11 @@ endif
ifeq (,$(OMIT_GNULIB_MODULE_group-member))
ifneq (,$(gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_CONDITION))
ifneq (,$(GL_COND_OBJ_GROUP_MEMBER_CONDITION))
libgnu_a_SOURCES += group-member.c
endif
endif
EXTRA_DIST += group-member.c
EXTRA_libgnu_a_SOURCES += group-member.c
endif
## end gnulib module group-member
@ -2249,12 +2309,11 @@ endif
ifeq (,$(OMIT_GNULIB_MODULE_lchmod))
ifneq (,$(gl_GNULIB_ENABLED_lchmod_CONDITION))
ifneq (,$(GL_COND_OBJ_LCHMOD_CONDITION))
libgnu_a_SOURCES += lchmod.c
endif
endif
EXTRA_DIST += lchmod.c
EXTRA_libgnu_a_SOURCES += lchmod.c
endif
## end gnulib module lchmod
@ -2291,9 +2350,13 @@ gmp.h: $(top_builddir)/config.status
endif
MOSTLYCLEANFILES += gmp.h gmp.h-t
EXTRA_DIST += mini-gmp-gnulib.c mini-gmp.c mini-gmp.h
ifneq (,$(GL_COND_OBJ_MINI_GMP_GNULIB_CONDITION))
libgnu_a_SOURCES += mini-gmp-gnulib.c
endif
EXTRA_libgnu_a_SOURCES += mini-gmp-gnulib.c mini-gmp.c
EXTRA_DIST += mini-gmp.c mini-gmp.h
EXTRA_libgnu_a_SOURCES += mini-gmp.c
endif
## end gnulib module libgmp
@ -2329,10 +2392,9 @@ endif
## begin gnulib module lstat
ifeq (,$(OMIT_GNULIB_MODULE_lstat))
EXTRA_DIST += lstat.c
EXTRA_libgnu_a_SOURCES += lstat.c
ifneq (,$(GL_COND_OBJ_LSTAT_CONDITION))
libgnu_a_SOURCES += lstat.c
endif
endif
## end gnulib module lstat
@ -2377,10 +2439,9 @@ endif
## begin gnulib module mempcpy
ifeq (,$(OMIT_GNULIB_MODULE_mempcpy))
EXTRA_DIST += mempcpy.c
EXTRA_libgnu_a_SOURCES += mempcpy.c
ifneq (,$(GL_COND_OBJ_MEMPCPY_CONDITION))
libgnu_a_SOURCES += mempcpy.c
endif
endif
## end gnulib module mempcpy
@ -2388,10 +2449,9 @@ endif
## begin gnulib module memrchr
ifeq (,$(OMIT_GNULIB_MODULE_memrchr))
EXTRA_DIST += memrchr.c
EXTRA_libgnu_a_SOURCES += memrchr.c
ifneq (,$(GL_COND_OBJ_MEMRCHR_CONDITION))
libgnu_a_SOURCES += memrchr.c
endif
endif
## end gnulib module memrchr
@ -2407,10 +2467,9 @@ endif
## begin gnulib module mkostemp
ifeq (,$(OMIT_GNULIB_MODULE_mkostemp))
EXTRA_DIST += mkostemp.c
EXTRA_libgnu_a_SOURCES += mkostemp.c
ifneq (,$(GL_COND_OBJ_MKOSTEMP_CONDITION))
libgnu_a_SOURCES += mkostemp.c
endif
endif
## end gnulib module mkostemp
@ -2463,12 +2522,11 @@ endif
ifeq (,$(OMIT_GNULIB_MODULE_open))
ifneq (,$(gl_GNULIB_ENABLED_open_CONDITION))
ifneq (,$(GL_COND_OBJ_OPEN_CONDITION))
libgnu_a_SOURCES += open.c
endif
endif
EXTRA_DIST += open.c
EXTRA_libgnu_a_SOURCES += open.c
endif
## end gnulib module open
@ -2503,10 +2561,9 @@ endif
## begin gnulib module pselect
ifeq (,$(OMIT_GNULIB_MODULE_pselect))
EXTRA_DIST += pselect.c
EXTRA_libgnu_a_SOURCES += pselect.c
ifneq (,$(GL_COND_OBJ_PSELECT_CONDITION))
libgnu_a_SOURCES += pselect.c
endif
endif
## end gnulib module pselect
@ -2514,10 +2571,9 @@ endif
## begin gnulib module pthread_sigmask
ifeq (,$(OMIT_GNULIB_MODULE_pthread_sigmask))
EXTRA_DIST += pthread_sigmask.c
EXTRA_libgnu_a_SOURCES += pthread_sigmask.c
ifneq (,$(GL_COND_OBJ_PTHREAD_SIGMASK_CONDITION))
libgnu_a_SOURCES += pthread_sigmask.c
endif
endif
## end gnulib module pthread_sigmask
@ -2534,11 +2590,12 @@ endif
ifeq (,$(OMIT_GNULIB_MODULE_rawmemchr))
ifneq (,$(gl_GNULIB_ENABLED_rawmemchr_CONDITION))
ifneq (,$(GL_COND_OBJ_RAWMEMCHR_CONDITION))
libgnu_a_SOURCES += rawmemchr.c
endif
endif
EXTRA_DIST += rawmemchr.c rawmemchr.valgrind
EXTRA_libgnu_a_SOURCES += rawmemchr.c
EXTRA_DIST += rawmemchr.valgrind
endif
## end gnulib module rawmemchr
@ -2546,10 +2603,9 @@ endif
## begin gnulib module readlink
ifeq (,$(OMIT_GNULIB_MODULE_readlink))
EXTRA_DIST += readlink.c
EXTRA_libgnu_a_SOURCES += readlink.c
ifneq (,$(GL_COND_OBJ_READLINK_CONDITION))
libgnu_a_SOURCES += readlink.c
endif
endif
## end gnulib module readlink
@ -2557,10 +2613,13 @@ endif
## begin gnulib module readlinkat
ifeq (,$(OMIT_GNULIB_MODULE_readlinkat))
ifneq (,$(GL_COND_OBJ_READLINKAT_CONDITION))
libgnu_a_SOURCES += readlinkat.c
endif
EXTRA_DIST += at-func.c readlinkat.c
EXTRA_DIST += at-func.c
EXTRA_libgnu_a_SOURCES += at-func.c readlinkat.c
EXTRA_libgnu_a_SOURCES += at-func.c
endif
## end gnulib module readlinkat
@ -2594,10 +2653,13 @@ endif
## begin gnulib module regex
ifeq (,$(OMIT_GNULIB_MODULE_regex))
ifneq (,$(GL_COND_OBJ_REGEX_CONDITION))
libgnu_a_SOURCES += regex.c
endif
EXTRA_DIST += regcomp.c regex.c regex.h regex_internal.c regex_internal.h regexec.c
EXTRA_DIST += regcomp.c regex.h regex_internal.c regex_internal.h regexec.c
EXTRA_libgnu_a_SOURCES += regcomp.c regex.c regex_internal.c regexec.c
EXTRA_libgnu_a_SOURCES += regcomp.c regex_internal.c regexec.c
endif
## end gnulib module regex
@ -2641,10 +2703,11 @@ endif
## begin gnulib module sig2str
ifeq (,$(OMIT_GNULIB_MODULE_sig2str))
ifneq (,$(GL_COND_OBJ_SIG2STR_CONDITION))
libgnu_a_SOURCES += sig2str.c
endif
EXTRA_DIST += sig2str.c sig2str.h
EXTRA_libgnu_a_SOURCES += sig2str.c
EXTRA_DIST += sig2str.h
endif
## end gnulib module sig2str
@ -2652,10 +2715,9 @@ endif
## begin gnulib module sigdescr_np
ifeq (,$(OMIT_GNULIB_MODULE_sigdescr_np))
EXTRA_DIST += sigdescr_np.c
EXTRA_libgnu_a_SOURCES += sigdescr_np.c
ifneq (,$(GL_COND_OBJ_SIGDESCR_NP_CONDITION))
libgnu_a_SOURCES += sigdescr_np.c
endif
endif
## end gnulib module sigdescr_np
@ -3004,6 +3066,13 @@ stdio.h: stdio.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H)
$(AM_V_at)mv $@-t $@
MOSTLYCLEANFILES += stdio.h stdio.h-t
ifneq (,$(GL_COND_OBJ_STDIO_READ_CONDITION))
libgnu_a_SOURCES += stdio-read.c
endif
ifneq (,$(GL_COND_OBJ_STDIO_WRITE_CONDITION))
libgnu_a_SOURCES += stdio-write.c
endif
EXTRA_DIST += stdio.in.h
endif
@ -3163,10 +3232,9 @@ endif
## begin gnulib module stpcpy
ifeq (,$(OMIT_GNULIB_MODULE_stpcpy))
EXTRA_DIST += stpcpy.c
EXTRA_libgnu_a_SOURCES += stpcpy.c
ifneq (,$(GL_COND_OBJ_STPCPY_CONDITION))
libgnu_a_SOURCES += stpcpy.c
endif
endif
## end gnulib module stpcpy
@ -3287,10 +3355,9 @@ endif
## begin gnulib module strnlen
ifeq (,$(OMIT_GNULIB_MODULE_strnlen))
EXTRA_DIST += strnlen.c
EXTRA_libgnu_a_SOURCES += strnlen.c
ifneq (,$(GL_COND_OBJ_STRNLEN_CONDITION))
libgnu_a_SOURCES += strnlen.c
endif
endif
## end gnulib module strnlen
@ -3298,10 +3365,9 @@ endif
## begin gnulib module strtoimax
ifeq (,$(OMIT_GNULIB_MODULE_strtoimax))
EXTRA_DIST += strtoimax.c
EXTRA_libgnu_a_SOURCES += strtoimax.c
ifneq (,$(GL_COND_OBJ_STRTOIMAX_CONDITION))
libgnu_a_SOURCES += strtoimax.c
endif
endif
## end gnulib module strtoimax
@ -3310,11 +3376,14 @@ endif
ifeq (,$(OMIT_GNULIB_MODULE_strtoll))
ifneq (,$(gl_GNULIB_ENABLED_strtoll_CONDITION))
ifneq (,$(GL_COND_OBJ_STRTOLL_CONDITION))
libgnu_a_SOURCES += strtoll.c
endif
endif
EXTRA_DIST += strtol.c strtoll.c
EXTRA_DIST += strtol.c
EXTRA_libgnu_a_SOURCES += strtol.c strtoll.c
EXTRA_libgnu_a_SOURCES += strtol.c
endif
## end gnulib module strtoll
@ -3322,10 +3391,9 @@ endif
## begin gnulib module symlink
ifeq (,$(OMIT_GNULIB_MODULE_symlink))
EXTRA_DIST += symlink.c
EXTRA_libgnu_a_SOURCES += symlink.c
ifneq (,$(GL_COND_OBJ_SYMLINK_CONDITION))
libgnu_a_SOURCES += symlink.c
endif
endif
## end gnulib module symlink
@ -3602,10 +3670,9 @@ endif
## begin gnulib module time_r
ifeq (,$(OMIT_GNULIB_MODULE_time_r))
EXTRA_DIST += time_r.c
EXTRA_libgnu_a_SOURCES += time_r.c
ifneq (,$(GL_COND_OBJ_TIME_R_CONDITION))
libgnu_a_SOURCES += time_r.c
endif
endif
## end gnulib module time_r
@ -3613,10 +3680,11 @@ endif
## begin gnulib module time_rz
ifeq (,$(OMIT_GNULIB_MODULE_time_rz))
ifneq (,$(GL_COND_OBJ_TIME_RZ_CONDITION))
libgnu_a_SOURCES += time_rz.c
endif
EXTRA_DIST += time-internal.h time_rz.c
EXTRA_libgnu_a_SOURCES += time_rz.c
EXTRA_DIST += time-internal.h
endif
## end gnulib module time_rz
@ -3624,10 +3692,11 @@ endif
## begin gnulib module timegm
ifeq (,$(OMIT_GNULIB_MODULE_timegm))
ifneq (,$(GL_COND_OBJ_TIMEGM_CONDITION))
libgnu_a_SOURCES += timegm.c
endif
EXTRA_DIST += mktime-internal.h timegm.c
EXTRA_libgnu_a_SOURCES += timegm.c
EXTRA_DIST += mktime-internal.h
endif
## end gnulib module timegm
@ -3821,6 +3890,7 @@ unistd.h: unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H
sed -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \
-e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \
-e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \
-e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \
-e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \
-e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \
-e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \
@ -3909,10 +3979,13 @@ endif
## begin gnulib module utimensat
ifeq (,$(OMIT_GNULIB_MODULE_utimensat))
ifneq (,$(GL_COND_OBJ_UTIMENSAT_CONDITION))
libgnu_a_SOURCES += utimensat.c
endif
EXTRA_DIST += at-func.c utimensat.c
EXTRA_DIST += at-func.c
EXTRA_libgnu_a_SOURCES += at-func.c utimensat.c
EXTRA_libgnu_a_SOURCES += at-func.c
endif
## end gnulib module utimensat
@ -3954,3 +4027,7 @@ mostlyclean-local: mostlyclean-generic
fi; \
done; \
:
distclean-local: distclean-gnulib-libobjs
distclean-gnulib-libobjs:
-rm -f @gl_LIBOBJDEPS@
maintainer-clean-local: distclean-gnulib-libobjs

8
lib/intprops.h
View file

@ -229,11 +229,15 @@
/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow
(A, B, P) work when P is non-null. */
#if defined __has_builtin
#ifdef __EDG__
/* EDG-based compilers like nvc 22.1 cannot add 64-bit signed to unsigned
<https://bugs.gnu.org/53256>. */
# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0
#elif defined __has_builtin
# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow)
/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x,
see <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98269>. */
#elif 7 <= __GNUC__ && !defined __EDG__
#elif 7 <= __GNUC__
# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1
#else
# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0

2
lib/lchmod.c
View file

@ -4,7 +4,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/memrchr.c
View file

@ -11,7 +11,7 @@
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 3 of the
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This file is distributed in the hope that it will be useful,

2
lib/mini-gmp-gnulib.c
View file

@ -6,7 +6,7 @@
It is dual-licensed under "the GNU LGPLv3+ or the GNU GPLv2+".
You can redistribute it and/or modify it under either
- the terms of the GNU Lesser General Public License as published
by the Free Software Foundation; either version 3, or (at your
by the Free Software Foundation, either version 3, or (at your
option) any later version, or
- the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option)

2
lib/mini-gmp.c
View file

@ -10,7 +10,7 @@ The GNU MP Library is free software; you can redistribute it and/or modify
it under the terms of either:
* the GNU Lesser General Public License as published by the Free
Software Foundation; either version 3 of the License, or (at your
Software Foundation, either version 3 of the License, or (at your
option) any later version.
or

2
lib/mini-gmp.h
View file

@ -8,7 +8,7 @@ The GNU MP Library is free software; you can redistribute it and/or modify
it under the terms of either:
* the GNU Lesser General Public License as published by the Free
Software Foundation; either version 3 of the License, or (at your
Software Foundation, either version 3 of the License, or (at your
option) any later version.
or

28
lib/mktime.c
View file

@ -429,8 +429,13 @@ __mktime_internal (struct tm *tp,
time with the right value, and use its UTC offset.
Heuristic: probe the adjacent timestamps in both directions,
looking for the desired isdst. This should work for all real
time zone histories in the tz database. */
looking for the desired isdst. If none is found within a
reasonable duration bound, assume a one-hour DST difference.
This should work for all real time zone histories in the tz
database. */
/* +1 if we wanted standard time but got DST, -1 if the reverse. */
int dst_difference = (isdst == 0) - (tm.tm_isdst == 0);
/* Distance between probes when looking for a DST boundary. In
tzdata2003a, the shortest period of DST is 601200 seconds
@ -441,12 +446,14 @@ __mktime_internal (struct tm *tp,
periods when probing. */
int stride = 601200;
/* The longest period of DST in tzdata2003a is 536454000 seconds
(e.g., America/Jujuy starting 1946-10-01 01:00). The longest
period of non-DST is much longer, but it makes no real sense
to search for more than a year of non-DST, so use the DST
max. */
int duration_max = 536454000;
/* In TZDB 2021e, the longest period of DST (or of non-DST), in
which the DST (or adjacent DST) difference is not one hour,
is 457243209 seconds: e.g., America/Cambridge_Bay with leap
seconds, starting 1965-10-31 00:00 in a switch from
double-daylight time (-05) to standard time (-07), and
continuing to 1980-04-27 02:00 in a switch from standard time
(-07) to daylight time (-06). */
int duration_max = 457243209;
/* Search in both directions, so the maximum distance is half
the duration; add the stride to avoid off-by-1 problems. */
@ -483,6 +490,11 @@ __mktime_internal (struct tm *tp,
}
}
/* No unusual DST offset was found nearby. Assume one-hour DST. */
t += 60 * 60 * dst_difference;
if (mktime_min <= t && t <= mktime_max && convert_time (convert, t, &tm))
goto offset_found;
__set_errno (EOVERFLOW);
return -1;
}

3
lib/nstrftime.c
View file

@ -3,7 +3,7 @@
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 3 of the
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This file is distributed in the hope that it will be useful,
@ -1158,7 +1158,6 @@ __strftime_internal (STREAM_OR_CHAR_T *s, STRFTIME_ARG (size_t maxsize)
case L_('q'): /* GNU extension. */
DO_SIGNED_NUMBER (1, false, ((tp->tm_mon * 11) >> 5) + 1);
break;
case L_('R'):
subfmt = L_("%H:%M");

2
lib/openat-priv.h
View file

@ -4,7 +4,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/openat-proc.c
View file

@ -4,7 +4,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/openat.h
View file

@ -3,7 +3,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/qcopy-acl.c
View file

@ -4,7 +4,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/readlinkat.c
View file

@ -3,7 +3,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/save-cwd.h
View file

@ -5,7 +5,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/set-permissions.c
View file

@ -4,7 +4,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/sig2str.c
View file

@ -4,7 +4,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/sig2str.h
View file

@ -4,7 +4,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/strftime.h
View file

@ -4,7 +4,7 @@
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 3 of the
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This file is distributed in the hope that it will be useful,

29
lib/string.in.h
View file

@ -563,22 +563,35 @@ _GL_WARN_ON_USE (strncat, "strncat is unportable - "
# undef strndup
# define strndup rpl_strndup
# endif
_GL_FUNCDECL_RPL (strndup, char *, (char const *__s, size_t __n)
_GL_ARG_NONNULL ((1)));
_GL_FUNCDECL_RPL (strndup, char *,
(char const *__s, size_t __n)
_GL_ARG_NONNULL ((1))
_GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE);
_GL_CXXALIAS_RPL (strndup, char *, (char const *__s, size_t __n));
# else
# if ! @HAVE_DECL_STRNDUP@
_GL_FUNCDECL_SYS (strndup, char *, (char const *__s, size_t __n)
_GL_ARG_NONNULL ((1)));
# if !@HAVE_DECL_STRNDUP@ || __GNUC__ >= 11
_GL_FUNCDECL_SYS (strndup, char *,
(char const *__s, size_t __n)
_GL_ARG_NONNULL ((1))
_GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE);
# endif
_GL_CXXALIAS_SYS (strndup, char *, (char const *__s, size_t __n));
# endif
_GL_CXXALIASWARN (strndup);
#elif defined GNULIB_POSIXCHECK
# undef strndup
# if HAVE_RAW_DECL_STRNDUP
#else
# if __GNUC__ >= 11
/* For -Wmismatched-dealloc: Associate strndup with free or rpl_free. */
_GL_FUNCDECL_SYS (strndup, char *,
(char const *__s, size_t __n)
_GL_ARG_NONNULL ((1))
_GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE);
# endif
# if defined GNULIB_POSIXCHECK
# undef strndup
# if HAVE_RAW_DECL_STRNDUP
_GL_WARN_ON_USE (strndup, "strndup is unportable - "
"use gnulib module strndup for portability");
# endif
# endif
#endif

2
lib/strtoimax.c
View file

@ -5,7 +5,7 @@
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 3 of the
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This file is distributed in the hope that it will be useful,

2
lib/strtol.c
View file

@ -8,7 +8,7 @@
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 3 of the
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This file is distributed in the hope that it will be useful,

2
lib/strtoll.c
View file

@ -5,7 +5,7 @@
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 3 of the
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This file is distributed in the hope that it will be useful,

2
lib/symlink.c
View file

@ -3,7 +3,7 @@
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 3 of the
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This file is distributed in the hope that it will be useful,

2
lib/time-internal.h
View file

@ -4,7 +4,7 @@
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 3 of the
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This file is distributed in the hope that it will be useful,

2
lib/time_rz.c
View file

@ -4,7 +4,7 @@
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 3 of the
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This file is distributed in the hope that it will be useful,

2
lib/timespec-add.c
View file

@ -4,7 +4,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/timespec-sub.c
View file

@ -4,7 +4,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/timespec.c
View file

@ -4,7 +4,7 @@
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 3 of the
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This file is distributed in the hope that it will be useful,

2
lib/timespec.h
View file

@ -5,7 +5,7 @@
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 3 of the
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This file is distributed in the hope that it will be useful,

16
lib/unistd.in.h
View file

@ -415,16 +415,30 @@ _GL_CXXALIASWARN (close);
#if @GNULIB_COPY_FILE_RANGE@
# if !@HAVE_COPY_FILE_RANGE@
# if @REPLACE_COPY_FILE_RANGE@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef copy_file_range
# define copy_file_range rpl_copy_file_range
# endif
_GL_FUNCDECL_RPL (copy_file_range, ssize_t, (int ifd, off_t *ipos,
int ofd, off_t *opos,
size_t len, unsigned flags));
_GL_CXXALIAS_RPL (copy_file_range, ssize_t, (int ifd, off_t *ipos,
int ofd, off_t *opos,
size_t len, unsigned flags));
# else
# if !@HAVE_COPY_FILE_RANGE@
_GL_FUNCDECL_SYS (copy_file_range, ssize_t, (int ifd, off_t *ipos,
int ofd, off_t *opos,
size_t len, unsigned flags));
# endif
_GL_CXXALIAS_SYS (copy_file_range, ssize_t, (int ifd, off_t *ipos,
int ofd, off_t *opos,
size_t len, unsigned flags));
# endif
_GL_CXXALIASWARN (copy_file_range);
#elif defined GNULIB_POSIXCHECK
# undef copy_file_range
# if HAVE_RAW_DECL_COPY_FILE_RANGE
_GL_WARN_ON_USE (copy_file_range,
"copy_file_range is unportable - "

2
lib/unlocked-io.h
View file

@ -4,7 +4,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/utimens.c
View file

@ -4,7 +4,7 @@
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 3 of the
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This file is distributed in the hope that it will be useful,

2
lib/utimens.h
View file

@ -4,7 +4,7 @@
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 3 of the
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This file is distributed in the hope that it will be useful,

2
lib/utimensat.c
View file

@ -3,7 +3,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

2
lib/vla.h
View file

@ -4,7 +4,7 @@
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,

25
m4/copy-file-range.m4
View file

@ -7,6 +7,7 @@ dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_FUNC_COPY_FILE_RANGE],
[
AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
AC_REQUIRE([AC_CANONICAL_HOST])
dnl Persuade glibc <unistd.h> to declare copy_file_range.
AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
@ -21,7 +22,7 @@ AC_DEFUN([gl_FUNC_COPY_FILE_RANGE],
[AC_LANG_PROGRAM(
[[#include <unistd.h>
]],
[[ssize_t (*func) (int, off_t *, int, off_t, size_t, unsigned)
[[ssize_t (*func) (int, off_t *, int, off_t *, size_t, unsigned)
= copy_file_range;
return func (0, 0, 0, 0, 0, 0) & 127;
]])
@ -32,5 +33,27 @@ AC_DEFUN([gl_FUNC_COPY_FILE_RANGE],
if test "$gl_cv_func_copy_file_range" != yes; then
HAVE_COPY_FILE_RANGE=0
else
AC_DEFINE([HAVE_COPY_FILE_RANGE], 1,
[Define to 1 if the function copy_file_range exists.])
case $host_os in
linux*)
AC_CACHE_CHECK([whether copy_file_range is known to work],
[gl_cv_copy_file_range_known_to_work],
[AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM(
[[#include <linux/version.h>
]],
[[#if LINUX_VERSION_CODE < KERNEL_VERSION (5, 3, 0)
#error "copy_file_range is buggy"
#endif
]])],
[gl_cv_copy_file_range_known_to_work=yes],
[gl_cv_copy_file_range_known_to_work=no])])
if test "$gl_cv_copy_file_range_known_to_work" = no; then
REPLACE_COPY_FILE_RANGE=1
fi;;
esac
fi
])

19
m4/extern-inline.m4
View file

@ -7,7 +7,22 @@ dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_EXTERN_INLINE],
[
AH_VERBATIM([extern_inline],
AC_CACHE_CHECK([whether ctype.h defines __header_inline],
[gl_cv_have___header_inline],
[AC_PREPROC_IFELSE(
[AC_LANG_SOURCE([[#include <ctype.h>
#ifndef __header_inline
#error "<ctype.h> does not define __header_inline"
#endif
]])],
[gl_cv_have___header_inline=yes],
[gl_cv_have___header_inline=no])])
if test "$gl_cv_have___header_inline" = yes; then
AC_DEFINE([HAVE___HEADER_INLINE], [1],
[Define to 1 if ctype.h defines __header_inline.])
fi
AH_VERBATIM([HAVE___HEADER_INLINE_1],
[/* Please see the Gnulib manual for how to use these macros.
Suppress extern inline with HP-UX cc, as it appears to be broken; see
@ -54,7 +69,7 @@ AC_DEFUN([gl_EXTERN_INLINE],
*/
#if (((defined __APPLE__ && defined __MACH__) \
|| defined __DragonFly__ || defined __FreeBSD__) \
&& (defined __header_inline \
&& (defined HAVE___HEADER_INLINE \
? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \
&& ! defined __clang__) \
: ((! defined _DONT_USE_CTYPE_INLINE_ \

95
m4/gnulib-common.m4
View file

@ -1,4 +1,4 @@
# gnulib-common.m4 serial 69
# gnulib-common.m4 serial 72
dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -181,7 +181,12 @@ AC_DEFUN([gl_COMMON_BODY], [
#else
# define _GL_ATTRIBUTE_DEALLOC(f, i)
#endif
#define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1)
/* If gnulib's <string.h> or <wchar.h> has already defined this macro, continue
to use this earlier definition, since <stdlib.h> may not have been included
yet. */
#ifndef _GL_ATTRIBUTE_DEALLOC_FREE
# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1)
#endif
/* _GL_ATTRIBUTE_DEPRECATED: Declares that an entity is deprecated.
The compiler may warn if the entity is used. */
@ -813,6 +818,24 @@ AC_DEFUN([gl_CACHE_VAL_SILENT],
])
])
# gl_CONDITIONAL(conditional, condition)
# is like AM_CONDITIONAL(conditional, condition), except that it does not
# produce an error
# configure: error: conditional "..." was never defined.
# Usually this means the macro was only invoked conditionally.
# when only invoked conditionally. Instead, in that case, both the _TRUE
# and the _FALSE case are disabled.
AC_DEFUN([gl_CONDITIONAL],
[
pushdef([AC_CONFIG_COMMANDS_PRE], [:])dnl
AM_CONDITIONAL([$1], [$2])
popdef([AC_CONFIG_COMMANDS_PRE])dnl
if test -z "${[$1]_TRUE}" && test -z "${[$1]_FALSE}"; then
[$1]_TRUE='#'
[$1]_FALSE='#'
fi
])
# gl_CC_ALLOW_WARNINGS
# sets and substitutes a variable GL_CFLAG_ALLOW_WARNINGS, to a $(CC) option
# that reverts a preceding '-Werror' option, if available.
@ -879,6 +902,72 @@ AC_DEFUN([gl_CXX_ALLOW_WARNINGS],
AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS])
])
# gl_CC_GNULIB_WARNINGS
# sets and substitutes a variable GL_CFLAG_GNULIB_WARNINGS, to a $(CC) option
# set that enables or disables warnings as suitable for the Gnulib coding style.
AC_DEFUN([gl_CC_GNULIB_WARNINGS],
[
AC_REQUIRE([gl_CC_ALLOW_WARNINGS])
dnl Assume that the compiler supports -Wno-* options only if it also supports
dnl -Wno-error.
GL_CFLAG_GNULIB_WARNINGS=''
if test -n "$GL_CFLAG_ALLOW_WARNINGS"; then
dnl Enable these warning options:
dnl
dnl GCC clang
dnl -Wno-cast-qual >= 3 >= 3.9
dnl -Wno-conversion >= 3 >= 3.9
dnl -Wno-float-conversion >= 4.9 >= 3.9
dnl -Wno-float-equal >= 3 >= 3.9
dnl -Wimplicit-fallthrough >= 7 >= 3.9
dnl -Wno-pedantic >= 4.8 >= 3.9
dnl -Wno-sign-compare >= 3 >= 3.9
dnl -Wno-sign-conversion >= 4.3 >= 3.9
dnl -Wno-type-limits >= 4.3 >= 3.9
dnl -Wno-undef >= 3 >= 3.9
dnl -Wno-unsuffixed-float-constants >= 4.5
dnl -Wno-unused-function >= 3 >= 3.9
dnl -Wno-unused-parameter >= 3 >= 3.9
dnl
cat > conftest.c <<\EOF
#if __GNUC__ >= 3 || (__clang_major__ + (__clang_minor__ >= 9) > 3)
-Wno-cast-qual
-Wno-conversion
-Wno-float-equal
-Wno-sign-compare
-Wno-undef
-Wno-unused-function
-Wno-unused-parameter
#endif
#if __GNUC__ + (__GNUC_MINOR__ >= 9) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3)
-Wno-float-conversion
#endif
#if __GNUC__ >= 7 || (__clang_major__ + (__clang_minor__ >= 9) > 3)
-Wimplicit-fallthrough
#endif
#if __GNUC__ + (__GNUC_MINOR__ >= 8) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3)
-Wno-pedantic
#endif
#if __GNUC__ + (__GNUC_MINOR__ >= 3) > 4 || (__clang_major__ + (__clang_minor__ >= 9) > 3)
-Wno-sign-conversion
-Wno-type-limits
#endif
#if __GNUC__ + (__GNUC_MINOR__ >= 5) > 4
-Wno-unsuffixed-float-constants
#endif
EOF
gl_command="$CC $CFLAGS $CPPFLAGS -E conftest.c > conftest.out"
if AC_TRY_EVAL([gl_command]); then
gl_options=`grep -v '#' conftest.out`
for word in $gl_options; do
GL_CFLAG_GNULIB_WARNINGS="$GL_CFLAG_GNULIB_WARNINGS $word"
done
fi
rm -f conftest.c conftest.out
fi
AC_SUBST([GL_CFLAG_GNULIB_WARNINGS])
])
dnl gl_CONDITIONAL_HEADER([foo.h])
dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input
dnl and produces
@ -903,7 +992,7 @@ AC_DEFUN([gl_CONDITIONAL_HEADER],
*) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;;
esac
AC_SUBST(gl_header_name)
AM_CONDITIONAL(gl_generate_cond, [$gl_generate_var])
gl_CONDITIONAL(gl_generate_cond, [$gl_generate_var])
m4_popdef([gl_generate_cond])
m4_popdef([gl_generate_var])
m4_popdef([gl_header_name])

312
m4/gnulib-comp.m4
View file

@ -3,7 +3,7 @@
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This file is distributed in the hope that it will be useful,
@ -236,9 +236,8 @@ AC_DEFUN([gl_INIT],
gl_CONDITIONAL_HEADER([byteswap.h])
AC_PROG_MKDIR_P
gl_CANONICALIZE_LGPL
if test $HAVE_CANONICALIZE_FILE_NAME = 0 || test $REPLACE_CANONICALIZE_FILE_NAME = 1; then
AC_LIBOBJ([canonicalize-lgpl])
fi
gl_CONDITIONAL([GL_COND_OBJ_CANONICALIZE_LGPL],
[test $HAVE_CANONICALIZE_FILE_NAME = 0 || test $REPLACE_CANONICALIZE_FILE_NAME = 1])
gl_MODULE_INDICATOR([canonicalize-lgpl])
gl_STDLIB_MODULE_INDICATOR([canonicalize_file_name])
gl_STDLIB_MODULE_INDICATOR([realpath])
@ -247,9 +246,9 @@ AC_DEFUN([gl_INIT],
gl_CLOCK_TIME
gl_MODULE_INDICATOR([close-stream])
gl_FUNC_COPY_FILE_RANGE
if test $HAVE_COPY_FILE_RANGE = 0; then
AC_LIBOBJ([copy-file-range])
fi
gl_CONDITIONAL([GL_COND_OBJ_COPY_FILE_RANGE],
[test $HAVE_COPY_FILE_RANGE = 0 ||
test $REPLACE_COPY_FILE_RANGE = 1])
gl_UNISTD_MODULE_INDICATOR([copy-file-range])
AC_REQUIRE([AC_C_RESTRICT])
gl_MD5
@ -265,10 +264,10 @@ AC_DEFUN([gl_INIT],
AC_PROG_MKDIR_P
gl_DOUBLE_SLASH_ROOT
gl_FUNC_DUP2
if test $REPLACE_DUP2 = 1; then
AC_LIBOBJ([dup2])
gl_CONDITIONAL([GL_COND_OBJ_DUP2], [test $REPLACE_DUP2 = 1])
AM_COND_IF([GL_COND_OBJ_DUP2], [
gl_PREREQ_DUP2
fi
])
gl_UNISTD_MODULE_INDICATOR([dup2])
gl_ENVIRON
gl_UNISTD_MODULE_INDICATOR([environ])
@ -278,83 +277,77 @@ AC_DEFUN([gl_INIT],
gl_EXECINFO_H
gl_CONDITIONAL_HEADER([execinfo.h])
AC_PROG_MKDIR_P
if $GL_GENERATE_EXECINFO_H; then
AC_LIBOBJ([execinfo])
fi
gl_CONDITIONAL([GL_COND_OBJ_EXECINFO], [$GL_GENERATE_EXECINFO_H])
gl_FUNC_EXPLICIT_BZERO
if test $HAVE_EXPLICIT_BZERO = 0; then
AC_LIBOBJ([explicit_bzero])
gl_CONDITIONAL([GL_COND_OBJ_EXPLICIT_BZERO], [test $HAVE_EXPLICIT_BZERO = 0])
AM_COND_IF([GL_COND_OBJ_EXPLICIT_BZERO], [
gl_PREREQ_EXPLICIT_BZERO
fi
])
gl_STRING_MODULE_INDICATOR([explicit_bzero])
AC_REQUIRE([gl_EXTERN_INLINE])
gl_FUNC_FACCESSAT
if test $HAVE_FACCESSAT = 0 || test $REPLACE_FACCESSAT = 1; then
AC_LIBOBJ([faccessat])
gl_CONDITIONAL([GL_COND_OBJ_FACCESSAT],
[test $HAVE_FACCESSAT = 0 || test $REPLACE_FACCESSAT = 1])
AM_COND_IF([GL_COND_OBJ_FACCESSAT], [
gl_PREREQ_FACCESSAT
fi
])
gl_MODULE_INDICATOR([faccessat])
gl_UNISTD_MODULE_INDICATOR([faccessat])
gl_FUNC_FCHMODAT
if test $HAVE_FCHMODAT = 0 || test $REPLACE_FCHMODAT = 1; then
AC_LIBOBJ([fchmodat])
gl_CONDITIONAL([GL_COND_OBJ_FCHMODAT],
[test $HAVE_FCHMODAT = 0 || test $REPLACE_FCHMODAT = 1])
AM_COND_IF([GL_COND_OBJ_FCHMODAT], [
gl_PREREQ_FCHMODAT
fi
])
gl_SYS_STAT_MODULE_INDICATOR([fchmodat])
gl_FUNC_FCNTL
if test $HAVE_FCNTL = 0 || test $REPLACE_FCNTL = 1; then
AC_LIBOBJ([fcntl])
fi
gl_CONDITIONAL([GL_COND_OBJ_FCNTL],
[test $HAVE_FCNTL = 0 || test $REPLACE_FCNTL = 1])
gl_FCNTL_MODULE_INDICATOR([fcntl])
gl_FCNTL_H
gl_FCNTL_H_REQUIRE_DEFAULTS
AC_PROG_MKDIR_P
gl_FUNC_FDOPENDIR
if test $HAVE_FDOPENDIR = 0 || test $REPLACE_FDOPENDIR = 1; then
AC_LIBOBJ([fdopendir])
fi
gl_CONDITIONAL([GL_COND_OBJ_FDOPENDIR],
[test $HAVE_FDOPENDIR = 0 || test $REPLACE_FDOPENDIR = 1])
gl_DIRENT_MODULE_INDICATOR([fdopendir])
gl_MODULE_INDICATOR([fdopendir])
gl_FILE_HAS_ACL
gl_FILEMODE
AC_C_FLEXIBLE_ARRAY_MEMBER
gl_FUNC_FPENDING
if test $gl_cv_func___fpending = no; then
AC_LIBOBJ([fpending])
fi
gl_CONDITIONAL([GL_COND_OBJ_FPENDING], [test $gl_cv_func___fpending = no])
gl_FUNC_FREE
if test $REPLACE_FREE = 1; then
AC_LIBOBJ([free])
gl_CONDITIONAL([GL_COND_OBJ_FREE], [test $REPLACE_FREE = 1])
AM_COND_IF([GL_COND_OBJ_FREE], [
gl_PREREQ_FREE
fi
])
gl_STDLIB_MODULE_INDICATOR([free-posix])
gl_FUNC_FSTATAT
if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then
AC_LIBOBJ([fstatat])
fi
gl_CONDITIONAL([GL_COND_OBJ_FSTATAT],
[test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1])
gl_SYS_STAT_MODULE_INDICATOR([fstatat])
gl_FSUSAGE
if test $gl_cv_fs_space = yes; then
AC_LIBOBJ([fsusage])
gl_CONDITIONAL([GL_COND_OBJ_FSUSAGE], [test $gl_cv_fs_space = yes])
AM_COND_IF([GL_COND_OBJ_FSUSAGE], [
gl_PREREQ_FSUSAGE_EXTRA
fi
])
gl_FUNC_FSYNC
if test $HAVE_FSYNC = 0; then
AC_LIBOBJ([fsync])
gl_CONDITIONAL([GL_COND_OBJ_FSYNC], [test $HAVE_FSYNC = 0])
AM_COND_IF([GL_COND_OBJ_FSYNC], [
gl_PREREQ_FSYNC
fi
])
gl_UNISTD_MODULE_INDICATOR([fsync])
gl_FUNC_FUTIMENS
if test $HAVE_FUTIMENS = 0 || test $REPLACE_FUTIMENS = 1; then
AC_LIBOBJ([futimens])
fi
gl_CONDITIONAL([GL_COND_OBJ_FUTIMENS],
[test $HAVE_FUTIMENS = 0 || test $REPLACE_FUTIMENS = 1])
gl_SYS_STAT_MODULE_INDICATOR([futimens])
AC_REQUIRE([AC_CANONICAL_HOST])
gl_GETLOADAVG
if test $HAVE_GETLOADAVG = 0; then
AC_LIBOBJ([getloadavg])
gl_CONDITIONAL([GL_COND_OBJ_GETLOADAVG], [test $HAVE_GETLOADAVG = 0])
AM_COND_IF([GL_COND_OBJ_GETLOADAVG], [
gl_PREREQ_GETLOADAVG
fi
])
gl_STDLIB_MODULE_INDICATOR([getloadavg])
gl_FUNC_GETOPT_GNU
dnl Because of the way gl_FUNC_GETOPT_GNU is implemented (the gl_getopt_required
@ -364,26 +357,25 @@ AC_DEFUN([gl_INIT],
gl_CONDITIONAL_HEADER([getopt.h])
gl_CONDITIONAL_HEADER([getopt-cdefs.h])
AC_PROG_MKDIR_P
if test $REPLACE_GETOPT = 1; then
AC_LIBOBJ([getopt])
AC_LIBOBJ([getopt1])
gl_CONDITIONAL([GL_COND_OBJ_GETOPT], [test $REPLACE_GETOPT = 1])
AM_COND_IF([GL_COND_OBJ_GETOPT], [
dnl Define the substituted variable GNULIB_UNISTD_H_GETOPT to 1.
gl_UNISTD_H_REQUIRE_DEFAULTS
gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT], [1])
fi
])
gl_UNISTD_MODULE_INDICATOR([getopt-posix])
AC_REQUIRE([AC_CANONICAL_HOST])
gl_FUNC_GETRANDOM
if test $HAVE_GETRANDOM = 0 || test $REPLACE_GETRANDOM = 1; then
AC_LIBOBJ([getrandom])
fi
gl_CONDITIONAL([GL_COND_OBJ_GETRANDOM],
[test $HAVE_GETRANDOM = 0 || test $REPLACE_GETRANDOM = 1])
gl_SYS_RANDOM_MODULE_INDICATOR([getrandom])
gl_GETTIME
gl_FUNC_GETTIMEOFDAY
if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then
AC_LIBOBJ([gettimeofday])
gl_CONDITIONAL([GL_COND_OBJ_GETTIMEOFDAY],
[test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1])
AM_COND_IF([GL_COND_OBJ_GETTIMEOFDAY], [
gl_PREREQ_GETTIMEOFDAY
fi
])
gl_SYS_TIME_MODULE_INDICATOR([gettimeofday])
gl_IEEE754_H
gl_CONDITIONAL_HEADER([ieee754.h])
@ -396,17 +388,15 @@ AC_DEFUN([gl_INIT],
gl_LIBGMP
gl_CONDITIONAL_HEADER([gmp.h])
AC_PROG_MKDIR_P
if test $HAVE_LIBGMP != yes; then
AC_LIBOBJ([mini-gmp-gnulib])
fi
gl_CONDITIONAL([GL_COND_OBJ_MINI_GMP_GNULIB], [test $HAVE_LIBGMP != yes])
gl_LIMITS_H
gl_CONDITIONAL_HEADER([limits.h])
AC_PROG_MKDIR_P
gl_FUNC_LSTAT
if test $REPLACE_LSTAT = 1; then
AC_LIBOBJ([lstat])
gl_CONDITIONAL([GL_COND_OBJ_LSTAT], [test $REPLACE_LSTAT = 1])
AM_COND_IF([GL_COND_OBJ_LSTAT], [
gl_PREREQ_LSTAT
fi
])
gl_SYS_STAT_MODULE_INDICATOR([lstat])
gl_FUNC_MEMMEM_SIMPLE
if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then
@ -414,23 +404,23 @@ AC_DEFUN([gl_INIT],
fi
gl_STRING_MODULE_INDICATOR([memmem])
gl_FUNC_MEMPCPY
if test $HAVE_MEMPCPY = 0; then
AC_LIBOBJ([mempcpy])
gl_CONDITIONAL([GL_COND_OBJ_MEMPCPY], [test $HAVE_MEMPCPY = 0])
AM_COND_IF([GL_COND_OBJ_MEMPCPY], [
gl_PREREQ_MEMPCPY
fi
])
gl_STRING_MODULE_INDICATOR([mempcpy])
gl_FUNC_MEMRCHR
if test $ac_cv_func_memrchr = no; then
AC_LIBOBJ([memrchr])
gl_CONDITIONAL([GL_COND_OBJ_MEMRCHR], [test $ac_cv_func_memrchr = no])
AM_COND_IF([GL_COND_OBJ_MEMRCHR], [
gl_PREREQ_MEMRCHR
fi
])
gl_STRING_MODULE_INDICATOR([memrchr])
gl_MINMAX
gl_FUNC_MKOSTEMP
if test $HAVE_MKOSTEMP = 0; then
AC_LIBOBJ([mkostemp])
gl_CONDITIONAL([GL_COND_OBJ_MKOSTEMP], [test $HAVE_MKOSTEMP = 0])
AM_COND_IF([GL_COND_OBJ_MKOSTEMP], [
gl_PREREQ_MKOSTEMP
fi
])
gl_MODULE_INDICATOR([mkostemp])
gl_STDLIB_MODULE_INDICATOR([mkostemp])
gl_FUNC_MKTIME
@ -446,41 +436,39 @@ AC_DEFUN([gl_INIT],
gl_FUNC_PIPE2
gl_UNISTD_MODULE_INDICATOR([pipe2])
gl_FUNC_PSELECT
if test $HAVE_PSELECT = 0 || test $REPLACE_PSELECT = 1; then
AC_LIBOBJ([pselect])
fi
gl_CONDITIONAL([GL_COND_OBJ_PSELECT],
[test $HAVE_PSELECT = 0 || test $REPLACE_PSELECT = 1])
gl_SYS_SELECT_MODULE_INDICATOR([pselect])
gl_FUNC_PTHREAD_SIGMASK
if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
AC_LIBOBJ([pthread_sigmask])
gl_CONDITIONAL([GL_COND_OBJ_PTHREAD_SIGMASK],
[test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1])
AM_COND_IF([GL_COND_OBJ_PTHREAD_SIGMASK], [
gl_PREREQ_PTHREAD_SIGMASK
fi
])
gl_SIGNAL_MODULE_INDICATOR([pthread_sigmask])
gl_FUNC_READLINK
if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
AC_LIBOBJ([readlink])
gl_CONDITIONAL([GL_COND_OBJ_READLINK],
[test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1])
AM_COND_IF([GL_COND_OBJ_READLINK], [
gl_PREREQ_READLINK
fi
])
gl_UNISTD_MODULE_INDICATOR([readlink])
gl_FUNC_READLINKAT
if test $HAVE_READLINKAT = 0 || test $REPLACE_READLINKAT = 1; then
AC_LIBOBJ([readlinkat])
fi
gl_CONDITIONAL([GL_COND_OBJ_READLINKAT],
[test $HAVE_READLINKAT = 0 || test $REPLACE_READLINKAT = 1])
gl_UNISTD_MODULE_INDICATOR([readlinkat])
gl_REGEX
if test $ac_use_included_regex = yes; then
AC_LIBOBJ([regex])
gl_CONDITIONAL([GL_COND_OBJ_REGEX], [test $ac_use_included_regex = yes])
AM_COND_IF([GL_COND_OBJ_REGEX], [
gl_PREREQ_REGEX
fi
])
gl_FUNC_SIG2STR
if test $ac_cv_func_sig2str = no; then
AC_LIBOBJ([sig2str])
gl_CONDITIONAL([GL_COND_OBJ_SIG2STR], [test $ac_cv_func_sig2str = no])
AM_COND_IF([GL_COND_OBJ_SIG2STR], [
gl_PREREQ_SIG2STR
fi
])
gl_FUNC_SIGDESCR_NP
if test $HAVE_SIGDESCR_NP = 0; then
AC_LIBOBJ([sigdescr_np])
fi
gl_CONDITIONAL([GL_COND_OBJ_SIGDESCR_NP], [test $HAVE_SIGDESCR_NP = 0])
gl_STRING_MODULE_INDICATOR([sigdescr_np])
gl_SIGNAL_H
gl_SIGNAL_H_REQUIRE_DEFAULTS
@ -504,6 +492,8 @@ AC_DEFUN([gl_INIT],
gl_STDIO_H
gl_STDIO_H_REQUIRE_DEFAULTS
AC_PROG_MKDIR_P
gl_CONDITIONAL([GL_COND_OBJ_STDIO_READ], [test $REPLACE_STDIO_READ_FUNCS = 1])
gl_CONDITIONAL([GL_COND_OBJ_STDIO_WRITE], [test $REPLACE_STDIO_WRITE_FUNCS = 1])
dnl No need to create extra modules for these functions. Everyone who uses
dnl <stdio.h> likely needs them.
gl_STDIO_MODULE_INDICATOR([fscanf])
@ -531,30 +521,31 @@ AC_DEFUN([gl_INIT],
gl_STDLIB_H_REQUIRE_DEFAULTS
AC_PROG_MKDIR_P
gl_FUNC_STPCPY
if test $HAVE_STPCPY = 0; then
AC_LIBOBJ([stpcpy])
gl_CONDITIONAL([GL_COND_OBJ_STPCPY], [test $HAVE_STPCPY = 0])
AM_COND_IF([GL_COND_OBJ_STPCPY], [
gl_PREREQ_STPCPY
fi
])
gl_STRING_MODULE_INDICATOR([stpcpy])
gl_STRING_H
gl_STRING_H_REQUIRE_DEFAULTS
AC_PROG_MKDIR_P
gl_FUNC_STRNLEN
if test $HAVE_DECL_STRNLEN = 0 || test $REPLACE_STRNLEN = 1; then
AC_LIBOBJ([strnlen])
gl_CONDITIONAL([GL_COND_OBJ_STRNLEN],
[test $HAVE_DECL_STRNLEN = 0 || test $REPLACE_STRNLEN = 1])
AM_COND_IF([GL_COND_OBJ_STRNLEN], [
gl_PREREQ_STRNLEN
fi
])
gl_STRING_MODULE_INDICATOR([strnlen])
gl_FUNC_STRTOIMAX
if test $HAVE_DECL_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then
AC_LIBOBJ([strtoimax])
gl_CONDITIONAL([GL_COND_OBJ_STRTOIMAX],
[test $HAVE_DECL_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1])
AM_COND_IF([GL_COND_OBJ_STRTOIMAX], [
gl_PREREQ_STRTOIMAX
fi
])
gl_INTTYPES_MODULE_INDICATOR([strtoimax])
gl_FUNC_SYMLINK
if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then
AC_LIBOBJ([symlink])
fi
gl_CONDITIONAL([GL_COND_OBJ_SYMLINK],
[test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1])
gl_UNISTD_MODULE_INDICATOR([symlink])
gl_SYS_RANDOM_H
gl_SYS_RANDOM_H_REQUIRE_DEFAULTS
@ -577,21 +568,21 @@ AC_DEFUN([gl_INIT],
gl_TIME_H_REQUIRE_DEFAULTS
AC_PROG_MKDIR_P
gl_TIME_R
if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
AC_LIBOBJ([time_r])
gl_CONDITIONAL([GL_COND_OBJ_TIME_R],
[test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1])
AM_COND_IF([GL_COND_OBJ_TIME_R], [
gl_PREREQ_TIME_R
fi
])
gl_TIME_MODULE_INDICATOR([time_r])
gl_TIME_RZ
if test $HAVE_TIMEZONE_T = 0; then
AC_LIBOBJ([time_rz])
fi
gl_CONDITIONAL([GL_COND_OBJ_TIME_RZ], [test $HAVE_TIMEZONE_T = 0])
gl_TIME_MODULE_INDICATOR([time_rz])
gl_FUNC_TIMEGM
if test $HAVE_TIMEGM = 0 || test $REPLACE_TIMEGM = 1; then
AC_LIBOBJ([timegm])
gl_CONDITIONAL([GL_COND_OBJ_TIMEGM],
[test $HAVE_TIMEGM = 0 || test $REPLACE_TIMEGM = 1])
AM_COND_IF([GL_COND_OBJ_TIMEGM], [
gl_PREREQ_TIMEGM
fi
])
gl_TIME_MODULE_INDICATOR([timegm])
gl_TIMER_TIME
gl_TIMESPEC
@ -610,9 +601,8 @@ AC_DEFUN([gl_INIT],
[An alias of GNULIB_STDIO_SINGLE_THREAD.])
gl_FUNC_GLIBC_UNLOCKED_IO
gl_FUNC_UTIMENSAT
if test $HAVE_UTIMENSAT = 0 || test $REPLACE_UTIMENSAT = 1; then
AC_LIBOBJ([utimensat])
fi
gl_CONDITIONAL([GL_COND_OBJ_UTIMENSAT],
[test $HAVE_UTIMENSAT = 0 || test $REPLACE_UTIMENSAT = 1])
gl_SYS_STAT_MODULE_INDICATOR([utimensat])
AC_C_VARARRAYS
gl_gnulib_enabled_260941c0e5dc67ec9e87d1fb321c300b=false
@ -660,11 +650,11 @@ AC_DEFUN([gl_INIT],
{
if ! $gl_gnulib_enabled_dirfd; then
gl_FUNC_DIRFD
if test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no \
|| test $REPLACE_DIRFD = 1; then
AC_LIBOBJ([dirfd])
gl_CONDITIONAL([GL_COND_OBJ_DIRFD],
[test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no || test $REPLACE_DIRFD = 1])
AM_COND_IF([GL_COND_OBJ_DIRFD], [
gl_PREREQ_DIRFD
fi
])
gl_DIRENT_MODULE_INDICATOR([dirfd])
gl_gnulib_enabled_dirfd=true
fi
@ -686,10 +676,10 @@ AC_DEFUN([gl_INIT],
{
if ! $gl_gnulib_enabled_euidaccess; then
gl_FUNC_EUIDACCESS
if test $HAVE_EUIDACCESS = 0; then
AC_LIBOBJ([euidaccess])
gl_CONDITIONAL([GL_COND_OBJ_EUIDACCESS], [test $HAVE_EUIDACCESS = 0])
AM_COND_IF([GL_COND_OBJ_EUIDACCESS], [
gl_PREREQ_EUIDACCESS
fi
])
gl_UNISTD_MODULE_INDICATOR([euidaccess])
gl_gnulib_enabled_euidaccess=true
if test $HAVE_EUIDACCESS = 0; then
@ -702,10 +692,11 @@ AC_DEFUN([gl_INIT],
{
if ! $gl_gnulib_enabled_getdtablesize; then
gl_FUNC_GETDTABLESIZE
if test $HAVE_GETDTABLESIZE = 0 || test $REPLACE_GETDTABLESIZE = 1; then
AC_LIBOBJ([getdtablesize])
gl_CONDITIONAL([GL_COND_OBJ_GETDTABLESIZE],
[test $HAVE_GETDTABLESIZE = 0 || test $REPLACE_GETDTABLESIZE = 1])
AM_COND_IF([GL_COND_OBJ_GETDTABLESIZE], [
gl_PREREQ_GETDTABLESIZE
fi
])
gl_UNISTD_MODULE_INDICATOR([getdtablesize])
gl_gnulib_enabled_getdtablesize=true
fi
@ -714,9 +705,8 @@ AC_DEFUN([gl_INIT],
{
if ! $gl_gnulib_enabled_getgroups; then
gl_FUNC_GETGROUPS
if test $HAVE_GETGROUPS = 0 || test $REPLACE_GETGROUPS = 1; then
AC_LIBOBJ([getgroups])
fi
gl_CONDITIONAL([GL_COND_OBJ_GETGROUPS],
[test $HAVE_GETGROUPS = 0 || test $REPLACE_GETGROUPS = 1])
gl_UNISTD_MODULE_INDICATOR([getgroups])
gl_gnulib_enabled_getgroups=true
if test $HAVE_GETGROUPS = 0 || test $REPLACE_GETGROUPS = 1; then
@ -736,10 +726,10 @@ AC_DEFUN([gl_INIT],
{
if ! $gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1; then
gl_FUNC_GROUP_MEMBER
if test $HAVE_GROUP_MEMBER = 0; then
AC_LIBOBJ([group-member])
gl_CONDITIONAL([GL_COND_OBJ_GROUP_MEMBER], [test $HAVE_GROUP_MEMBER = 0])
AM_COND_IF([GL_COND_OBJ_GROUP_MEMBER], [
gl_PREREQ_GROUP_MEMBER
fi
])
gl_UNISTD_MODULE_INDICATOR([group-member])
gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1=true
if test $HAVE_GROUP_MEMBER = 0; then
@ -754,10 +744,10 @@ AC_DEFUN([gl_INIT],
{
if ! $gl_gnulib_enabled_lchmod; then
gl_FUNC_LCHMOD
if test $HAVE_LCHMOD = 0; then
AC_LIBOBJ([lchmod])
gl_CONDITIONAL([GL_COND_OBJ_LCHMOD], [test $HAVE_LCHMOD = 0])
AM_COND_IF([GL_COND_OBJ_LCHMOD], [
gl_PREREQ_LCHMOD
fi
])
gl_SYS_STAT_MODULE_INDICATOR([lchmod])
gl_gnulib_enabled_lchmod=true
fi
@ -806,10 +796,10 @@ AC_DEFUN([gl_INIT],
{
if ! $gl_gnulib_enabled_open; then
gl_FUNC_OPEN
if test $REPLACE_OPEN = 1; then
AC_LIBOBJ([open])
gl_CONDITIONAL([GL_COND_OBJ_OPEN], [test $REPLACE_OPEN = 1])
AM_COND_IF([GL_COND_OBJ_OPEN], [
gl_PREREQ_OPEN
fi
])
gl_FCNTL_MODULE_INDICATOR([open])
gl_gnulib_enabled_open=true
if test $REPLACE_OPEN = 1; then
@ -827,10 +817,10 @@ AC_DEFUN([gl_INIT],
{
if ! $gl_gnulib_enabled_rawmemchr; then
gl_FUNC_RAWMEMCHR
if test $HAVE_RAWMEMCHR = 0; then
AC_LIBOBJ([rawmemchr])
gl_CONDITIONAL([GL_COND_OBJ_RAWMEMCHR], [test $HAVE_RAWMEMCHR = 0])
AM_COND_IF([GL_COND_OBJ_RAWMEMCHR], [
gl_PREREQ_RAWMEMCHR
fi
])
gl_STRING_MODULE_INDICATOR([rawmemchr])
gl_gnulib_enabled_rawmemchr=true
fi
@ -889,10 +879,11 @@ AC_DEFUN([gl_INIT],
{
if ! $gl_gnulib_enabled_strtoll; then
gl_FUNC_STRTOLL
if test $HAVE_STRTOLL = 0 || test $REPLACE_STRTOLL = 1; then
AC_LIBOBJ([strtoll])
gl_CONDITIONAL([GL_COND_OBJ_STRTOLL],
[test $HAVE_STRTOLL = 0 || test $REPLACE_STRTOLL = 1])
AM_COND_IF([GL_COND_OBJ_STRTOLL], [
gl_PREREQ_STRTOLL
fi
])
gl_STDLIB_MODULE_INDICATOR([strtoll])
gl_gnulib_enabled_strtoll=true
fi
@ -1035,16 +1026,28 @@ AC_DEFUN([gl_INIT],
AC_CONFIG_COMMANDS_PRE([
gl_libobjs=
gl_ltlibobjs=
gl_libobjdeps=
if test -n "$gl_LIBOBJS"; then
# Remove the extension.
changequote(,)dnl
sed_drop_objext='s/\.o$//;s/\.obj$//'
sed_dirname1='s,//*,/,g'
sed_dirname2='s,\(.\)/$,\1,'
sed_dirname3='s,^[^/]*$,.,'
sed_dirname4='s,\(.\)/[^/]*$,\1,'
sed_basename1='s,.*/,,'
changequote([, ])dnl
for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
gl_libobjs="$gl_libobjs $i.$ac_objext"
gl_ltlibobjs="$gl_ltlibobjs $i.lo"
i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"`
i_base=`echo "$i" | sed -e "$sed_basename1"`
gl_libobjdeps="$gl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po"
done
fi
AC_SUBST([gl_LIBOBJS], [$gl_libobjs])
AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs])
AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps])
])
gltests_libdeps=
gltests_ltlibdeps=
@ -1087,17 +1090,30 @@ changequote([, ])dnl
AC_CONFIG_COMMANDS_PRE([
gltests_libobjs=
gltests_ltlibobjs=
gltests_libobjdeps=
if test -n "$gltests_LIBOBJS"; then
# Remove the extension.
changequote(,)dnl
sed_drop_objext='s/\.o$//;s/\.obj$//'
sed_dirname1='s,//*,/,g'
sed_dirname2='s,\(.\)/$,\1,'
sed_dirname3='s,^[^/]*$,.,'
sed_dirname4='s,\(.\)/[^/]*$,\1,'
sed_basename1='s,.*/,,'
changequote([, ])dnl
for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
gltests_libobjs="$gltests_libobjs $i.$ac_objext"
gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"`
i_base=`echo "$i" | sed -e "$sed_basename1"`
gltests_libobjdeps="$gltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Po"
done
fi
AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs])
AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs])
AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps])
])
AC_REQUIRE([gl_CC_GNULIB_WARNINGS])
LIBGNU_LIBDEPS="$gl_libdeps"
AC_SUBST([LIBGNU_LIBDEPS])
LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
@ -1330,6 +1346,8 @@ AC_DEFUN([gl_FILE_LIST], [
lib/stddef.in.h
lib/stdint.in.h
lib/stdio-impl.h
lib/stdio-read.c
lib/stdio-write.c
lib/stdio.in.h
lib/stdlib.in.h
lib/stpcpy.c

6
m4/libgmp.m4
View file

@ -1,4 +1,4 @@
# libgmp.m4 serial 6
# libgmp.m4 serial 7
# Configure the GMP library or a replacement.
dnl Copyright 2020-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
@ -63,8 +63,8 @@ AC_DEFUN([gl_LIBGMP],
else
GL_GENERATE_GMP_H=true
fi
AM_CONDITIONAL([GL_GENERATE_MINI_GMP_H],
gl_CONDITIONAL([GL_GENERATE_MINI_GMP_H],
[test $HAVE_LIBGMP != yes])
AM_CONDITIONAL([GL_GENERATE_GMP_GMP_H],
gl_CONDITIONAL([GL_GENERATE_GMP_GMP_H],
[test $HAVE_LIBGMP = yes && test "$ac_cv_header_gmp_h" != yes])
])

29
m4/mktime.m4
View file

@ -1,4 +1,4 @@
# serial 36
# serial 37
dnl Copyright (C) 2002-2003, 2005-2007, 2009-2022 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
@ -82,7 +82,8 @@ spring_forward_gap ()
instead of "TZ=America/Vancouver" in order to detect the bug even
on systems that don't support the Olson extension, or don't have the
full zoneinfo tables installed. */
putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
if (putenv ("TZ=PST8PDT,M4.1.0,M10.5.0") != 0)
return -1;
tm.tm_year = 98;
tm.tm_mon = 3;
@ -170,7 +171,8 @@ year_2050_test ()
instead of "TZ=America/Vancouver" in order to detect the bug even
on systems that don't support the Olson extension, or don't have the
full zoneinfo tables installed. */
putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
if (putenv ("TZ=PST8PDT,M4.1.0,M10.5.0") != 0)
return -1;
t = mktime (&tm);
@ -181,6 +183,25 @@ year_2050_test ()
|| (0 < t && answer - 120 <= t && t <= answer + 120));
}
static int
indiana_test ()
{
if (putenv ("TZ=America/Indiana/Indianapolis") != 0)
return -1;
struct tm tm;
tm.tm_year = 1986 - 1900; tm.tm_mon = 4 - 1; tm.tm_mday = 28;
tm.tm_hour = 16; tm.tm_min = 24; tm.tm_sec = 50; tm.tm_isdst = 0;
time_t std = mktime (&tm);
if (! (std == 515107490 || std == 515107503))
return 1;
/* This platform supports TZDB, either without or with leap seconds.
Return true if GNU Bug#48085 is absent. */
tm.tm_isdst = 1;
time_t dst = mktime (&tm);
return std - dst == 60 * 60;
}
int
main ()
{
@ -236,7 +257,7 @@ main ()
result |= 16;
if (! spring_forward_gap ())
result |= 32;
if (! year_2050_test ())
if (! year_2050_test () || ! indiana_test ())
result |= 64;
return result;
}]])],

29
m4/stdio_h.m4
View file

@ -1,4 +1,4 @@
# stdio_h.m4 serial 57
# stdio_h.m4 serial 59
dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -40,41 +40,32 @@ AC_DEFUN_ONCE([gl_STDIO_H],
attribute "__gnu_printf__" instead of "__printf__"])
fi
dnl This ifdef is necessary to avoid an error "missing file lib/stdio-read.c"
dnl "expected source file, required through AC_LIBSOURCES, not found". It is
dnl also an optimization, to avoid performing a configure check whose result
dnl is not used. But it does not make the test of GNULIB_STDIO_H_NONBLOCKING
dnl or GNULIB_NONBLOCKING redundant.
dnl This ifdef is an optimization, to avoid performing a configure check whose
dnl result is not used. But it does not make the test of
dnl GNULIB_STDIO_H_NONBLOCKING or GNULIB_NONBLOCKING redundant.
m4_ifdef([gl_NONBLOCKING_IO], [
gl_NONBLOCKING_IO
if test $gl_cv_have_nonblocking != yes; then
REPLACE_STDIO_READ_FUNCS=1
AC_LIBOBJ([stdio-read])
fi
])
dnl This ifdef is necessary to avoid an error "missing file lib/stdio-write.c"
dnl "expected source file, required through AC_LIBSOURCES, not found". It is
dnl also an optimization, to avoid performing a configure check whose result
dnl is not used. But it does not make the test of GNULIB_STDIO_H_SIGPIPE or
dnl GNULIB_SIGPIPE redundant.
dnl This ifdef is an optimization, to avoid performing a configure check whose
dnl result is not used. But it does not make the test of
dnl GNULIB_STDIO_H_SIGPIPE or GNULIB_SIGPIPE redundant.
m4_ifdef([gl_SIGNAL_SIGPIPE], [
gl_SIGNAL_SIGPIPE
if test $gl_cv_header_signal_h_SIGPIPE != yes; then
REPLACE_STDIO_WRITE_FUNCS=1
AC_LIBOBJ([stdio-write])
fi
])
dnl This ifdef is necessary to avoid an error "missing file lib/stdio-write.c"
dnl "expected source file, required through AC_LIBSOURCES, not found". It is
dnl also an optimization, to avoid performing a configure check whose result
dnl is not used. But it does not make the test of GNULIB_STDIO_H_NONBLOCKING
dnl or GNULIB_NONBLOCKING redundant.
dnl This ifdef is an optimization, to avoid performing a configure check whose
dnl result is not used. But it does not make the test of
dnl GNULIB_STDIO_H_NONBLOCKING or GNULIB_NONBLOCKING redundant.
m4_ifdef([gl_NONBLOCKING_IO], [
gl_NONBLOCKING_IO
if test $gl_cv_have_nonblocking != yes; then
REPLACE_STDIO_WRITE_FUNCS=1
AC_LIBOBJ([stdio-write])
fi
])

1
m4/unistd_h.m4
View file

@ -222,6 +222,7 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS],
REPLACE_ACCESS=0; AC_SUBST([REPLACE_ACCESS])
REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN])
REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE])
REPLACE_COPY_FILE_RANGE=0; AC_SUBST([REPLACE_COPY_FILE_RANGE])
REPLACE_DUP=0; AC_SUBST([REPLACE_DUP])
REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2])
REPLACE_EXECL=0; AC_SUBST([REPLACE_EXECL])