#! /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
GNU config.guess ($timestamp)
Originally written by Per Bothner.
-Copyright 1992-2021 Free Software Foundation, Inc.
+Copyright 1992-2022 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
i*:PW*:*)
GUESS=$UNAME_MACHINE-pc-pw32
;;
+ *:SerenityOS:*:*)
+ GUESS=$UNAME_MACHINE-pc-serenity
+ ;;
*:Interix*:*)
case $UNAME_MACHINE in
x86)
# 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
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
#
# 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,
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,
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,
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,
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,
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,
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,
#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
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,
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,
#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. */
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,
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,
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,
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,
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,
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,
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,
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,
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,
-/*
+/* 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,
#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>
-
-/* 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)
+#include <idx.h>
+#include <verify.h>
+
+/* 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)
- {
- read_alpha = false;
- if (!c_isalpha (**str) && '~' != **str)
- match = NULL;
- }
- else if ('.' == **str)
+ 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 = true;
- if (!match)
- match = *str;
+ *len = i;
+ return prefixlen;
}
- 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
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;
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;
+ return filenvercmp (s1, -1, s2, -1);
+}
- /* 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))
+/* 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 handle for other hidden files */
- if (*s1 == '.' && *s2 != '.')
- return -1;
- if (*s1 != '.' && *s2 == '.')
- return 1;
- if (*s1 == '.' && *s2 == '.')
+ /* Special cases for leading ".": "." sorts first, then "..", then
+ other names with leading ".", then other names. */
+ if (a[0] == '.')
{
- s1++;
- s2++;
- }
+ if (b[0] != '.')
+ return -1;
- /* "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;
+ 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);
- result = verrevcmp (s1, s1_len, s2, s2_len);
- return result == 0 ? simple_cmp : result;
+ /* 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);
}
-/*
+/* 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,
#ifndef FILEVERCMP_H
#define FILEVERCMP_H
-/* Compare version strings:
+#include <stddef.h>
+
+/* 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.
+
+ Use the following version sort algorithm:
+
+ 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.
+
+ 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):
- 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.
+ 1. The empty string.
+ 2. ".".
+ 3. "..".
+ 4. Strings starting with "." sort before other strings.
- It returns number >0 for S1 > S2, 0 for S1 == S2 and number <0 for S1 < S2.
+ 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 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.
+ This function is intended to be a replacement for strverscmp. */
+int filevercmp (char const *a, char const *b) _GL_ATTRIBUTE_PURE;
- This function is intended to be a replacement for strverscmp. */
-int filevercmp (const char *s1, const char *s2) _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 */
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,
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,
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,
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,
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,
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,
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,
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,
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,
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,
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,
#
# 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,
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@
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@
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@
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@
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@
noinst_LIBRARIES += libgnu.a
libgnu_a_SOURCES =
+libgnu_a_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS)
libgnu_a_LIBADD = $(gl_LIBOBJS)
libgnu_a_DEPENDENCIES = $(gl_LIBOBJS)
EXTRA_libgnu_a_SOURCES =
## begin gnulib module canonicalize-lgpl
ifeq (,$(OMIT_GNULIB_MODULE_canonicalize-lgpl))
-
-EXTRA_DIST += canonicalize-lgpl.c
-
-EXTRA_libgnu_a_SOURCES += canonicalize-lgpl.c
+ifneq (,$(GL_COND_OBJ_CANONICALIZE_LGPL_CONDITION))
+libgnu_a_SOURCES += canonicalize-lgpl.c
+endif
endif
## end gnulib module canonicalize-lgpl
## begin gnulib module copy-file-range
ifeq (,$(OMIT_GNULIB_MODULE_copy-file-range))
-
-EXTRA_DIST += copy-file-range.c
-
-EXTRA_libgnu_a_SOURCES += copy-file-range.c
+ifneq (,$(GL_COND_OBJ_COPY_FILE_RANGE_CONDITION))
+libgnu_a_SOURCES += copy-file-range.c
+endif
endif
## end gnulib module copy-file-range
ifeq (,$(OMIT_GNULIB_MODULE_dirfd))
ifneq (,$(gl_GNULIB_ENABLED_dirfd_CONDITION))
-
+ifneq (,$(GL_COND_OBJ_DIRFD_CONDITION))
+libgnu_a_SOURCES += dirfd.c
endif
-EXTRA_DIST += dirfd.c
-
-EXTRA_libgnu_a_SOURCES += dirfd.c
+endif
endif
## end gnulib module dirfd
## 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
ifeq (,$(OMIT_GNULIB_MODULE_euidaccess))
ifneq (,$(gl_GNULIB_ENABLED_euidaccess_CONDITION))
-
+ifneq (,$(GL_COND_OBJ_EUIDACCESS_CONDITION))
+libgnu_a_SOURCES += euidaccess.c
endif
-EXTRA_DIST += euidaccess.c
-
-EXTRA_libgnu_a_SOURCES += euidaccess.c
+endif
endif
## end gnulib module euidaccess
endif
MOSTLYCLEANFILES += execinfo.h execinfo.h-t
-EXTRA_DIST += execinfo.c execinfo.in.h
+ifneq (,$(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
## 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
## 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
## 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
## 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
## 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
## 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
## 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
## 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
## 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
## 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
## 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
ifeq (,$(OMIT_GNULIB_MODULE_getdtablesize))
ifneq (,$(gl_GNULIB_ENABLED_getdtablesize_CONDITION))
-
+ifneq (,$(GL_COND_OBJ_GETDTABLESIZE_CONDITION))
+libgnu_a_SOURCES += getdtablesize.c
endif
-EXTRA_DIST += getdtablesize.c
-
-EXTRA_libgnu_a_SOURCES += getdtablesize.c
+endif
endif
## end gnulib module getdtablesize
ifeq (,$(OMIT_GNULIB_MODULE_getgroups))
ifneq (,$(gl_GNULIB_ENABLED_getgroups_CONDITION))
-
+ifneq (,$(GL_COND_OBJ_GETGROUPS_CONDITION))
+libgnu_a_SOURCES += getgroups.c
endif
-EXTRA_DIST += getgroups.c
-
-EXTRA_libgnu_a_SOURCES += getgroups.c
+endif
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
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 (,$(GL_COND_OBJ_GETOPT_CONDITION))
+libgnu_a_SOURCES += getopt.c getopt1.c
+endif
-EXTRA_libgnu_a_SOURCES += getopt.c getopt1.c
+EXTRA_DIST += getopt-cdefs.in.h getopt-core.h getopt-ext.h getopt-pfx-core.h getopt-pfx-ext.h getopt.in.h getopt_int.h
endif
## end gnulib module getopt-posix
## begin gnulib module getrandom
ifeq (,$(OMIT_GNULIB_MODULE_getrandom))
-
-EXTRA_DIST += getrandom.c
-
-EXTRA_libgnu_a_SOURCES += getrandom.c
+ifneq (,$(GL_COND_OBJ_GETRANDOM_CONDITION))
+libgnu_a_SOURCES += getrandom.c
+endif
endif
## end gnulib module getrandom
## begin gnulib module gettimeofday
ifeq (,$(OMIT_GNULIB_MODULE_gettimeofday))
-
-EXTRA_DIST += gettimeofday.c
-
-EXTRA_libgnu_a_SOURCES += gettimeofday.c
+ifneq (,$(GL_COND_OBJ_GETTIMEOFDAY_CONDITION))
+libgnu_a_SOURCES += gettimeofday.c
+endif
endif
## end gnulib module gettimeofday
ifeq (,$(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
-EXTRA_DIST += group-member.c
-
-EXTRA_libgnu_a_SOURCES += group-member.c
+endif
endif
## end gnulib module group-member
ifeq (,$(OMIT_GNULIB_MODULE_lchmod))
ifneq (,$(gl_GNULIB_ENABLED_lchmod_CONDITION))
-
+ifneq (,$(GL_COND_OBJ_LCHMOD_CONDITION))
+libgnu_a_SOURCES += lchmod.c
endif
-EXTRA_DIST += lchmod.c
-
-EXTRA_libgnu_a_SOURCES += lchmod.c
+endif
endif
## end gnulib module lchmod
endif
MOSTLYCLEANFILES += gmp.h gmp.h-t
-EXTRA_DIST += mini-gmp-gnulib.c mini-gmp.c mini-gmp.h
+ifneq (,$(GL_COND_OBJ_MINI_GMP_GNULIB_CONDITION))
+libgnu_a_SOURCES += mini-gmp-gnulib.c
+endif
+
+EXTRA_DIST += mini-gmp.c mini-gmp.h
-EXTRA_libgnu_a_SOURCES += mini-gmp-gnulib.c mini-gmp.c
+EXTRA_libgnu_a_SOURCES += mini-gmp.c
endif
## end gnulib module libgmp
## 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
## 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
## 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
## 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
ifeq (,$(OMIT_GNULIB_MODULE_open))
ifneq (,$(gl_GNULIB_ENABLED_open_CONDITION))
-
+ifneq (,$(GL_COND_OBJ_OPEN_CONDITION))
+libgnu_a_SOURCES += open.c
endif
-EXTRA_DIST += open.c
-
-EXTRA_libgnu_a_SOURCES += open.c
+endif
endif
## end gnulib module open
## begin gnulib module pselect
ifeq (,$(OMIT_GNULIB_MODULE_pselect))
-
-EXTRA_DIST += pselect.c
-
-EXTRA_libgnu_a_SOURCES += pselect.c
+ifneq (,$(GL_COND_OBJ_PSELECT_CONDITION))
+libgnu_a_SOURCES += pselect.c
+endif
endif
## end gnulib module pselect
## begin gnulib module pthread_sigmask
ifeq (,$(OMIT_GNULIB_MODULE_pthread_sigmask))
-
-EXTRA_DIST += pthread_sigmask.c
-
-EXTRA_libgnu_a_SOURCES += pthread_sigmask.c
+ifneq (,$(GL_COND_OBJ_PTHREAD_SIGMASK_CONDITION))
+libgnu_a_SOURCES += pthread_sigmask.c
+endif
endif
## end gnulib module pthread_sigmask
ifeq (,$(OMIT_GNULIB_MODULE_rawmemchr))
ifneq (,$(gl_GNULIB_ENABLED_rawmemchr_CONDITION))
-
+ifneq (,$(GL_COND_OBJ_RAWMEMCHR_CONDITION))
+libgnu_a_SOURCES += rawmemchr.c
endif
-EXTRA_DIST += rawmemchr.c rawmemchr.valgrind
-EXTRA_libgnu_a_SOURCES += rawmemchr.c
+endif
+EXTRA_DIST += rawmemchr.valgrind
endif
## end gnulib module rawmemchr
## 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
## 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
## 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
## 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
## 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
$(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 (,$(GL_COND_OBJ_STDIO_WRITE_CONDITION))
+libgnu_a_SOURCES += stdio-write.c
+endif
+
EXTRA_DIST += stdio.in.h
endif
## begin gnulib module stpcpy
ifeq (,$(OMIT_GNULIB_MODULE_stpcpy))
-
-EXTRA_DIST += stpcpy.c
-
-EXTRA_libgnu_a_SOURCES += stpcpy.c
+ifneq (,$(GL_COND_OBJ_STPCPY_CONDITION))
+libgnu_a_SOURCES += stpcpy.c
+endif
endif
## end gnulib module stpcpy
## begin gnulib module strnlen
ifeq (,$(OMIT_GNULIB_MODULE_strnlen))
-
-EXTRA_DIST += strnlen.c
-
-EXTRA_libgnu_a_SOURCES += strnlen.c
+ifneq (,$(GL_COND_OBJ_STRNLEN_CONDITION))
+libgnu_a_SOURCES += strnlen.c
+endif
endif
## end gnulib module strnlen
## begin gnulib module strtoimax
ifeq (,$(OMIT_GNULIB_MODULE_strtoimax))
-
-EXTRA_DIST += strtoimax.c
-
-EXTRA_libgnu_a_SOURCES += strtoimax.c
+ifneq (,$(GL_COND_OBJ_STRTOIMAX_CONDITION))
+libgnu_a_SOURCES += strtoimax.c
+endif
endif
## end gnulib module strtoimax
ifeq (,$(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
## 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
## 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
## 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
## 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
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''@|$(REPLACE_EXECL)|g' \
## begin gnulib module utimensat
ifeq (,$(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
fi; \
done; \
:
+distclean-local: distclean-gnulib-libobjs
+distclean-gnulib-libobjs:
+ -rm -f @gl_LIBOBJDEPS@
+maintainer-clean-local: distclean-gnulib-libobjs
/* 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
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,
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,
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)
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
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
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
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. */
}
}
+ /* 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;
}
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,
case L_('q'): /* GNU extension. */
DO_SIGNED_NUMBER (1, false, ((tp->tm_mon * 11) >> 5) + 1);
- break;
case L_('R'):
subfmt = L_("%H:%M");
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,
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,
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,
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,
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,
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,
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,
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,
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,
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,
# 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
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,
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,
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,
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,
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,
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,
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,
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,
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,
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,
#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 - "
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,
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,
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,
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,
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,
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])
[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;
]])
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
])
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
*/
#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_ \
-# 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,
#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. */
])
])
+# 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.
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 $word"
+ done
+ fi
+ rm -f conftest.c conftest.out
+ fi
+ AC_SUBST([GL_CFLAG_GNULIB_WARNINGS])
+])
+
dnl gl_CONDITIONAL_HEADER([foo.h])
dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as input
dnl and produces
*) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;;
esac
AC_SUBST(gl_header_name)
- AM_CONDITIONAL(gl_generate_cond, [$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])
#
# 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,
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])
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
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])
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
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])
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
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
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
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])
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
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
[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
{
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
{
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
{
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
{
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
{
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
{
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
{
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
{
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
{
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 $REPLACE_STRTOLL = 1])
+ AM_COND_IF([GL_COND_OBJ_STRTOLL], [
gl_PREREQ_STRTOLL
- fi
+ ])
gl_STDLIB_MODULE_INDICATOR([strtoll])
gl_gnulib_enabled_strtoll=true
fi
AC_CONFIG_COMMANDS_PRE([
gl_libobjs=
gl_ltlibobjs=
+ gl_libobjdeps=
if test -n "$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], [$gl_libobjdeps])
])
gltests_libdeps=
gltests_ltlibdeps=
AC_CONFIG_COMMANDS_PRE([
gltests_libobjs=
gltests_ltlibobjs=
+ gltests_libobjdeps=
if test -n "$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"
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
-# 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
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])
])
-# 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
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;
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);
|| (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 ()
{
result |= 16;
if (! spring_forward_gap ())
result |= 32;
- if (! year_2050_test ())
+ if (! year_2050_test () || ! indiana_test ())
result |= 64;
return result;
}]])],
-# 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,
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
])
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])
projects / emacs.git / commitdiff