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update gnulib to b35c22af02271c8dd9844b98db17702b8bf2bd93

Browse source 
* lib/Makefile.am, lib/alloca.in.h, lib/arg-nonnull.h, lib/argmatch.c,
lib/argmatch.h, lib/argp-ba.c, lib/argp-eexst.c, lib/argp-fmtstream.c,
lib/argp-fmtstream.h, lib/argp-fs-xinl.c, lib/argp-help.c,
lib/argp-namefrob.h, lib/argp-parse.c, lib/argp-pin.c, lib/argp-pv.c,
lib/argp-pvh.c, lib/argp-xinl.c, lib/argp.h, lib/asnprintf.c,
lib/basename-lgpl.c, lib/c++defs.h, lib/c-ctype.h, lib/c-strcase.h,
lib/c-strcasecmp.c, lib/c-strcaseeq.h, lib/c-strncasecmp.c,
lib/config.charset, lib/dirname-lgpl.c, lib/dirname.h, lib/dosname.h,
lib/errno.in.h, lib/error.c, lib/error.h, lib/exitfail.c,
lib/exitfail.h, lib/fcntl.in.h, lib/filename.h, lib/float+.h,
lib/float.c, lib/float.in.h, lib/getopt-cdefs.in.h, lib/getopt-core.h,
lib/getopt-ext.h, lib/getopt-pfx-core.h, lib/getopt-pfx-ext.h,
lib/getopt.c, lib/getopt.in.h, lib/getopt1.c, lib/getopt_int.h,
lib/getprogname.c, lib/getprogname.h, lib/gettext.h,
lib/gettimeofday.c, lib/hard-locale.c, lib/hard-locale.h,
lib/intprops.h, lib/isatty.c, lib/itold.c, lib/limits.in.h,
lib/localcharset.c, lib/localcharset.h, lib/localtime-buffer.c,
lib/localtime-buffer.h, lib/lstat.c, lib/malloc.c, lib/malloca.c,
lib/malloca.h, lib/mbrtowc.c, lib/mbsinit.c, lib/memchr.c,
lib/mempcpy.c, lib/minmax.h, lib/mkstemp.c, lib/mkstemps.c,
lib/msvc-inval.c, lib/msvc-inval.h, lib/msvc-nothrow.c,
lib/msvc-nothrow.h, lib/pathmax.h, lib/printf-args.c,
lib/printf-args.h, lib/printf-parse.c, lib/printf-parse.h,
lib/progname.c, lib/progname.h, lib/quote.h, lib/quotearg.c,
lib/quotearg.h, lib/rawmemchr.c, lib/ref-add.sin, lib/ref-del.sin,
lib/size_max.h, lib/sleep.c, lib/stat-w32.c, lib/stat-w32.h,
lib/stat.c, lib/stdalign.in.h, lib/stdbool.in.h, lib/stddef.in.h,
lib/stdint.in.h, lib/stdio.in.h, lib/stdlib.in.h, lib/stpcpy.c,
lib/strcasecmp.c, lib/strchrnul.c, lib/streq.h,
lib/strerror-override.c, lib/strerror-override.h, lib/strerror.c,
lib/string.in.h, lib/strings.in.h, lib/stripslash.c,
lib/strncasecmp.c, lib/strndup.c, lib/strnlen.c, lib/strverscmp.c,
lib/sys_stat.in.h, lib/sys_time.in.h, lib/sys_types.in.h,
lib/sys_wait.in.h, lib/sysexits.in.h, lib/tempname.c, lib/tempname.h,
lib/time.in.h, lib/unistd.in.h, lib/vasnprintf.c, lib/vasnprintf.h,
lib/verify.h, lib/vsnprintf.c, lib/warn-on-use.h, lib/wchar.in.h,
lib/wctype.in.h, lib/xalloc-die.c, lib/xalloc-oversized.h,
lib/xalloc.h, lib/xmalloc.c, lib/xsize.h, m4/00gnulib.m4,
m4/absolute-header.m4, m4/alloca.m4, m4/argp.m4, m4/configmake.m4,
m4/dirname.m4, m4/double-slash-root.m4, m4/eealloc.m4, m4/errno_h.m4,
m4/error.m4, m4/exponentd.m4, m4/extensions.m4, m4/extern-inline.m4,
m4/fcntl-o.m4, m4/fcntl_h.m4, m4/float_h.m4, m4/getopt.m4,
m4/getprogname.m4, m4/gettimeofday.m4, m4/glibc21.m4,
m4/gnulib-cache.m4, m4/gnulib-common.m4, m4/gnulib-comp.m4,
m4/gnulib-tool.m4, m4/hard-locale.m4, m4/include_next.m4,
m4/intmax_t.m4, m4/inttypes_h.m4, m4/isatty.m4, m4/largefile.m4,
m4/limits-h.m4, m4/localcharset.m4, m4/locale-fr.m4, m4/locale-ja.m4,
m4/locale-zh.m4, m4/localtime-buffer.m4, m4/longlong.m4, m4/lstat.m4,
m4/malloc.m4, m4/malloca.m4, m4/math_h.m4, m4/mbrtowc.m4,
m4/mbsinit.m4, m4/mbstate_t.m4, m4/memchr.m4, m4/mempcpy.m4,
m4/minmax.m4, m4/mkstemp.m4, m4/mkstemps.m4, m4/mmap-anon.m4,
m4/msvc-inval.m4, m4/msvc-nothrow.m4, m4/multiarch.m4, m4/nocrash.m4,
m4/off_t.m4, m4/pathmax.m4, m4/printf.m4, m4/quote.m4, m4/quotearg.m4,
m4/rawmemchr.m4, m4/size_max.m4, m4/sleep.m4, m4/ssize_t.m4,
m4/stat.m4, m4/stdalign.m4, m4/stdbool.m4, m4/stddef_h.m4,
m4/stdint.m4, m4/stdint_h.m4, m4/stdio_h.m4, m4/stdlib_h.m4,
m4/stpcpy.m4, m4/strcase.m4, m4/strchrnul.m4, m4/strerror.m4,
m4/string_h.m4, m4/strings_h.m4, m4/strndup.m4, m4/strnlen.m4,
m4/strverscmp.m4, m4/sys_socket_h.m4, m4/sys_stat_h.m4,
m4/sys_time_h.m4, m4/sys_types_h.m4, m4/sys_wait_h.m4, m4/sysexits.m4,
m4/tempname.m4, m4/time_h.m4, m4/unistd_h.m4, m4/vasnprintf.m4,
m4/vsnprintf.m4, m4/warn-on-use.m4, m4/wchar_h.m4, m4/wchar_t.m4,
m4/wctype_h.m4, m4/wint_t.m4, m4/xalloc.m4, m4/xsize.m4: Update.
* lib/malloca.valgrind, lib/secure_getenv.c, m4/secure_getenv.m4:
Delete.
* lib/stat-time.c, lib/stat-time.h, m4/stat-time.m4: New files.
This commit is contained in:
Alexandre Duret-Lutz 2018-05-17 16:05:57 +02:00
parent 645bb55622
commit 2076197e8d
241 changed files with 1272 additions and 932 deletions
Download patch file Download diff file Expand all files Collapse all files

2
m4/00gnulib.m4
View file

@ -1,5 +1,5 @@
# 00gnulib.m4 serial 3
dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/absolute-header.m4
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@ -1,5 +1,5 @@
# absolute-header.m4 serial 16
dnl Copyright (C) 2006-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2006-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

6
m4/alloca.m4
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@ -1,5 +1,5 @@
# alloca.m4 serial 14
dnl Copyright (C) 2002-2004, 2006-2007, 2009-2017 Free Software Foundation,
dnl Copyright (C) 2002-2004, 2006-2007, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -44,12 +44,12 @@ AC_DEFUN([gl_FUNC_ALLOCA],
AC_DEFUN([gl_PREREQ_ALLOCA], [:])
# This works around a bug in autoconf <= 2.68.
# See <http://lists.gnu.org/archive/html/bug-gnulib/2011-06/msg00277.html>.
# See <https://lists.gnu.org/r/bug-gnulib/2011-06/msg00277.html>.
m4_version_prereq([2.69], [] ,[
# This is taken from the following Autoconf patch:
# http://git.savannah.gnu.org/cgit/autoconf.git/commit/?id=6cd9f12520b0d6f76d3230d7565feba1ecf29497
# https://git.savannah.gnu.org/gitweb/?p=autoconf.git;a=commitdiff;h=6cd9f12520b0d6f76d3230d7565feba1ecf29497
# _AC_LIBOBJ_ALLOCA
# -----------------

2
m4/argp.m4
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@ -1,5 +1,5 @@
# argp.m4 serial 15
dnl Copyright (C) 2003-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2003-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/configmake.m4
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@ -1,5 +1,5 @@
# configmake.m4 serial 2
dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/dirname.m4
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@ -1,5 +1,5 @@
#serial 10 -*- autoconf -*-
dnl Copyright (C) 2002-2006, 2009-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2002-2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/double-slash-root.m4
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@ -1,5 +1,5 @@
# double-slash-root.m4 serial 4 -*- Autoconf -*-
dnl Copyright (C) 2006, 2008-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2006, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/eealloc.m4
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@ -1,5 +1,5 @@
# eealloc.m4 serial 3
dnl Copyright (C) 2003, 2009-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2003, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/errno_h.m4
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@ -1,5 +1,5 @@
# errno_h.m4 serial 12
dnl Copyright (C) 2004, 2006, 2008-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2004, 2006, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/error.m4
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@ -1,6 +1,6 @@
#serial 14
# Copyright (C) 1996-1998, 2001-2004, 2009-2017 Free Software Foundation, Inc.
# Copyright (C) 1996-1998, 2001-2004, 2009-2018 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,

2
m4/exponentd.m4
View file

@ -1,5 +1,5 @@
# exponentd.m4 serial 3
dnl Copyright (C) 2007-2008, 2010-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2007-2008, 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

20
m4/extensions.m4
View file

@ -1,7 +1,7 @@
# serial 15 -*- Autoconf -*-
# serial 18 -*- Autoconf -*-
# Enable extensions on systems that normally disable them.
# Copyright (C) 2003, 2006-2017 Free Software Foundation, Inc.
# Copyright (C) 2003, 2006-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
@ -68,6 +68,14 @@ dnl configure.ac when using autoheader 2.62.
#ifndef _GNU_SOURCE
# undef _GNU_SOURCE
#endif
/* Enable NetBSD extensions on NetBSD. */
#ifndef _NETBSD_SOURCE
# undef _NETBSD_SOURCE
#endif
/* Enable OpenBSD extensions on NetBSD. */
#ifndef _OPENBSD_SOURCE
# undef _OPENBSD_SOURCE
#endif
/* Enable threading extensions on Solaris. */
#ifndef _POSIX_PTHREAD_SEMANTICS
# undef _POSIX_PTHREAD_SEMANTICS
@ -110,6 +118,11 @@ dnl configure.ac when using autoheader 2.62.
#ifndef _XOPEN_SOURCE
# undef _XOPEN_SOURCE
#endif
/* Enable X/Open compliant socket functions that do not require linking
with -lxnet on HP-UX 11.11. */
#ifndef _HPUX_ALT_XOPEN_SOCKET_API
# undef _HPUX_ALT_XOPEN_SOCKET_API
#endif
/* Enable general extensions on Solaris. */
#ifndef __EXTENSIONS__
# undef __EXTENSIONS__
@ -128,6 +141,8 @@ dnl configure.ac when using autoheader 2.62.
AC_DEFINE([_ALL_SOURCE])
AC_DEFINE([_DARWIN_C_SOURCE])
AC_DEFINE([_GNU_SOURCE])
AC_DEFINE([_NETBSD_SOURCE])
AC_DEFINE([_OPENBSD_SOURCE])
AC_DEFINE([_POSIX_PTHREAD_SEMANTICS])
AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__])
AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__])
@ -153,6 +168,7 @@ dnl configure.ac when using autoheader 2.62.
[ac_cv_should_define__xopen_source=yes])])])
test $ac_cv_should_define__xopen_source = yes &&
AC_DEFINE([_XOPEN_SOURCE], [500])
AC_DEFINE([_HPUX_ALT_XOPEN_SOCKET_API])
])# AC_USE_SYSTEM_EXTENSIONS
# gl_USE_SYSTEM_EXTENSIONS

10
m4/extern-inline.m4
View file

@ -1,6 +1,6 @@
dnl 'extern inline' a la ISO C99.
dnl Copyright 2012-2017 Free Software Foundation, Inc.
dnl Copyright 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -11,7 +11,7 @@ AC_DEFUN([gl_EXTERN_INLINE],
[/* 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
<http://lists.gnu.org/archive/html/bug-texinfo/2013-02/msg00030.html>.
<https://lists.gnu.org/r/bug-texinfo/2013-02/msg00030.html>.
Suppress extern inline with Sun C in standards-conformance mode, as it
mishandles inline functions that call each other. E.g., for 'inline void f
@ -28,16 +28,16 @@ AC_DEFUN([gl_EXTERN_INLINE],
from calling static functions. This bug is known to occur on:
OS X 10.8 and earlier; see:
http://lists.gnu.org/archive/html/bug-gnulib/2012-12/msg00023.html
https://lists.gnu.org/r/bug-gnulib/2012-12/msg00023.html
DragonFly; see
http://muscles.dragonflybsd.org/bulk/bleeding-edge-potential/latest-per-pkg/ah-tty-0.3.12.log
FreeBSD; see:
http://lists.gnu.org/archive/html/bug-gnulib/2014-07/msg00104.html
https://lists.gnu.org/r/bug-gnulib/2014-07/msg00104.html
OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and
for clang but remains for g++; see <http://trac.macports.org/ticket/41033>.
for clang but remains for g++; see <https://trac.macports.org/ticket/41033>.
Assume DragonFly and FreeBSD will be similar. */
#if (((defined __APPLE__ && defined __MACH__) \
|| defined __DragonFly__ || defined __FreeBSD__) \

2
m4/fcntl-o.m4
View file

@ -1,5 +1,5 @@
# fcntl-o.m4 serial 5
dnl Copyright (C) 2006, 2009-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/fcntl_h.m4
View file

@ -1,6 +1,6 @@
# serial 15
# Configure fcntl.h.
dnl Copyright (C) 2006-2007, 2009-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2006-2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

28
m4/float_h.m4
View file

@ -1,5 +1,5 @@
# float_h.m4 serial 11
dnl Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
# float_h.m4 serial 12
dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -24,10 +24,14 @@ changequote([,])dnl
x86_64 )
# On x86_64 systems, the C compiler may still be generating
# 32-bit code.
AC_EGREP_CPP([yes],
[#if defined __LP64__ || defined __x86_64__ || defined __amd64__
yes
#endif],
AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#if defined __LP64__ || defined __x86_64__ || defined __amd64__
int ok;
#else
error fail
#endif
]])],
[],
[FLOAT_H=float.h])
;;
@ -69,10 +73,14 @@ int main ()
[gl_cv_func_itold_works=no],
[case "$host" in
sparc*-*-linux*)
AC_EGREP_CPP([yes],
[#if defined __LP64__ || defined __arch64__
yes
#endif],
AC_COMPILE_IFELSE(
[AC_LANG_SOURCE(
[[#if defined __LP64__ || defined __arch64__
int ok;
#else
error fail
#endif
]])],
[gl_cv_func_itold_works="guessing no"],
[gl_cv_func_itold_works="guessing yes"])
;;

2
m4/getopt.m4
View file

@ -1,5 +1,5 @@
# getopt.m4 serial 46
dnl Copyright (C) 2002-2006, 2008-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2002-2006, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/getprogname.m4
View file

@ -1,6 +1,6 @@
# getprogname.m4 - check for getprogname or replacements for it
# Copyright (C) 2016-2017 Free Software Foundation, Inc.
# Copyright (C) 2016-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

16
m4/gettimeofday.m4
View file

@ -1,6 +1,6 @@
# serial 24
# serial 25
# Copyright (C) 2001-2003, 2005, 2007, 2009-2017 Free Software Foundation, Inc.
# Copyright (C) 2001-2003, 2005, 2007, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
@ -103,12 +103,12 @@ AC_DEFUN([gl_FUNC_GETTIMEOFDAY_CLOBBER],
[gl_cv_func_gettimeofday_clobber=yes],
[# When cross-compiling:
case "$host_os" in
# Guess all is fine on glibc systems.
*-gnu*) gl_cv_func_gettimeofday_clobber="guessing no" ;;
# Guess no on native Windows.
mingw*) gl_cv_func_gettimeofday_clobber="guessing no" ;;
# If we don't know, assume the worst.
*) gl_cv_func_gettimeofday_clobber="guessing yes" ;;
# Guess all is fine on glibc systems.
*-gnu* | gnu*) gl_cv_func_gettimeofday_clobber="guessing no" ;;
# Guess no on native Windows.
mingw*) gl_cv_func_gettimeofday_clobber="guessing no" ;;
# If we don't know, assume the worst.
*) gl_cv_func_gettimeofday_clobber="guessing yes" ;;
esac
])])

2
m4/glibc21.m4
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@ -1,5 +1,5 @@
# glibc21.m4 serial 5
dnl Copyright (C) 2000-2002, 2004, 2008, 2010-2017 Free Software Foundation,
dnl Copyright (C) 2000-2002, 2004, 2008, 2010-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,

4
m4/gnulib-cache.m4
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@ -1,4 +1,4 @@
# Copyright (C) 2002-2017 Free Software Foundation, Inc.
# Copyright (C) 2002-2018 Free Software Foundation, Inc.
#
# 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
@ -11,7 +11,7 @@
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this file. If not, see <http://www.gnu.org/licenses/>.
# along with this file. If not, see <https://www.gnu.org/licenses/>.
#
# As a special exception to the GNU General Public License,
# this file may be distributed as part of a program that

17
m4/gnulib-common.m4
View file

@ -1,5 +1,5 @@
# gnulib-common.m4 serial 38
dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
# gnulib-common.m4 serial 39
dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -72,6 +72,13 @@ AC_DEFUN([gl_COMMON_BODY], [
#else
# define _GL_ATTRIBUTE_CONST /* empty */
#endif
/* The __malloc__ attribute was added in gcc 3. */
#if 3 <= __GNUC__
# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__))
#else
# define _GL_ATTRIBUTE_MALLOC /* empty */
#endif
])
dnl Preparation for running test programs:
dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not
@ -228,13 +235,13 @@ m4_ifndef([AS_VAR_IF],
# This is like AC_PROG_CC_C99, except that
# - AC_PROG_CC_C99 did not exist in Autoconf versions < 2.60,
# - AC_PROG_CC_C99 does not mix well with AC_PROG_CC_STDC
# <http://lists.gnu.org/archive/html/bug-gnulib/2011-09/msg00367.html>,
# <https://lists.gnu.org/r/bug-gnulib/2011-09/msg00367.html>,
# but many more packages use AC_PROG_CC_STDC than AC_PROG_CC_C99
# <http://lists.gnu.org/archive/html/bug-gnulib/2011-09/msg00441.html>.
# <https://lists.gnu.org/r/bug-gnulib/2011-09/msg00441.html>.
# Remaining problems:
# - When AC_PROG_CC_STDC is invoked twice, it adds the C99 enabling options
# to CC twice
# <http://lists.gnu.org/archive/html/bug-gnulib/2011-09/msg00431.html>.
# <https://lists.gnu.org/r/bug-gnulib/2011-09/msg00431.html>.
# - AC_PROG_CC_STDC is likely to change now that C11 is an ISO standard.
AC_DEFUN([gl_PROG_CC_C99],
[

20
m4/gnulib-comp.m4
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@ -1,5 +1,5 @@
# DO NOT EDIT! GENERATED AUTOMATICALLY!
# Copyright (C) 2002-2017 Free Software Foundation, Inc.
# Copyright (C) 2002-2018 Free Software Foundation, Inc.
#
# 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
@ -12,7 +12,7 @@
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this file. If not, see <http://www.gnu.org/licenses/>.
# along with this file. If not, see <https://www.gnu.org/licenses/>.
#
# As a special exception to the GNU General Public License,
# this file may be distributed as part of a program that
@ -97,7 +97,6 @@ AC_DEFUN([gl_EARLY],
# Code from module quotearg:
# Code from module quotearg-simple:
# Code from module rawmemchr:
# Code from module secure_getenv:
# Code from module size_max:
# Code from module sleep:
# Code from module snippet/_Noreturn:
@ -106,6 +105,7 @@ AC_DEFUN([gl_EARLY],
# Code from module snippet/warn-on-use:
# Code from module ssize_t:
# Code from module stat:
# Code from module stat-time:
# Code from module stdalign:
# Code from module stdbool:
# Code from module stddef:
@ -296,12 +296,6 @@ AC_SUBST([LTALLOCA])
gl_PREREQ_RAWMEMCHR
fi
gl_STRING_MODULE_INDICATOR([rawmemchr])
gl_FUNC_SECURE_GETENV
if test $HAVE_SECURE_GETENV = 0; then
AC_LIBOBJ([secure_getenv])
gl_PREREQ_SECURE_GETENV
fi
gl_STDLIB_MODULE_INDICATOR([secure_getenv])
gl_SIZE_MAX
gl_FUNC_SLEEP
if test $HAVE_SLEEP = 0 || test $REPLACE_SLEEP = 1; then
@ -320,6 +314,8 @@ AC_SUBST([LTALLOCA])
gl_PREREQ_STAT
fi
gl_SYS_STAT_MODULE_INDICATOR([stat])
gl_STAT_TIME
gl_STAT_BIRTHTIME
gl_STDALIGN_H
AM_STDBOOL_H
gl_STDDEF_H
@ -602,7 +598,6 @@ AC_DEFUN([gl_FILE_LIST], [
lib/malloc.c
lib/malloca.c
lib/malloca.h
lib/malloca.valgrind
lib/mbrtowc.c
lib/mbsinit.c
lib/memchr.c
@ -629,9 +624,10 @@ AC_DEFUN([gl_FILE_LIST], [
lib/rawmemchr.valgrind
lib/ref-add.sin
lib/ref-del.sin
lib/secure_getenv.c
lib/size_max.h
lib/sleep.c
lib/stat-time.c
lib/stat-time.h
lib/stat-w32.c
lib/stat-w32.h
lib/stat.c
@ -738,10 +734,10 @@ AC_DEFUN([gl_FILE_LIST], [
m4/quote.m4
m4/quotearg.m4
m4/rawmemchr.m4
m4/secure_getenv.m4
m4/size_max.m4
m4/sleep.m4
m4/ssize_t.m4
m4/stat-time.m4
m4/stat.m4
m4/stdalign.m4
m4/stdbool.m4

2
m4/gnulib-tool.m4
View file

@ -1,5 +1,5 @@
# gnulib-tool.m4 serial 2
dnl Copyright (C) 2004-2005, 2009-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2004-2005, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/hard-locale.m4
View file

@ -1,5 +1,5 @@
# hard-locale.m4 serial 8
dnl Copyright (C) 2002-2006, 2009-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2002-2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/include_next.m4
View file

@ -1,5 +1,5 @@
# include_next.m4 serial 24
dnl Copyright (C) 2006-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2006-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/intmax_t.m4
View file

@ -1,5 +1,5 @@
# intmax_t.m4 serial 8
dnl Copyright (C) 1997-2004, 2006-2007, 2009-2017 Free Software Foundation,
dnl Copyright (C) 1997-2004, 2006-2007, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,

2
m4/inttypes_h.m4
View file

@ -1,5 +1,5 @@
# inttypes_h.m4 serial 10
dnl Copyright (C) 1997-2004, 2006, 2008-2017 Free Software Foundation, Inc.
dnl Copyright (C) 1997-2004, 2006, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/isatty.m4
View file

@ -1,5 +1,5 @@
# isatty.m4 serial 3
dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/largefile.m4
View file

@ -1,6 +1,6 @@
# Enable large files on systems where this is not the default.
# Copyright 1992-1996, 1998-2017 Free Software Foundation, Inc.
# Copyright 1992-1996, 1998-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

2
m4/limits-h.m4
View file

@ -1,6 +1,6 @@
dnl Check whether limits.h has needed features.
dnl Copyright 2016-2017 Free Software Foundation, Inc.
dnl Copyright 2016-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/localcharset.m4
View file

@ -1,5 +1,5 @@
# localcharset.m4 serial 7
dnl Copyright (C) 2002, 2004, 2006, 2009-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2002, 2004, 2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

31
m4/locale-fr.m4
View file

@ -1,5 +1,5 @@
# locale-fr.m4 serial 17
dnl Copyright (C) 2003, 2005-2017 Free Software Foundation, Inc.
# locale-fr.m4 serial 19
dnl Copyright (C) 2003, 2005-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -24,8 +24,14 @@ changequote(,)dnl
struct tm t;
char buf[16];
int main () {
/* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl
imitates locale dependent behaviour by looking at the environment
variables, and all locales use the UTF-8 encoding. */
#if defined __BEOS__ || defined __HAIKU__
return 1;
#else
/* Check whether the given locale name is recognized by the system. */
#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
# if defined _WIN32 && !defined __CYGWIN__
/* On native Windows, setlocale(category, "") looks at the system settings,
not at the environment variables. Also, when an encoding suffix such
as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
@ -33,9 +39,9 @@ int main () {
if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
|| strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
return 1;
#else
# else
if (setlocale (LC_ALL, "") == NULL) return 1;
#endif
# endif
/* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
@ -44,32 +50,33 @@ int main () {
some unit tests fail.
On MirBSD 10, when an unsupported locale is specified, setlocale()
succeeds but then nl_langinfo(CODESET) is "UTF-8". */
#if HAVE_LANGINFO_CODESET
# if HAVE_LANGINFO_CODESET
{
const char *cs = nl_langinfo (CODESET);
if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
|| strcmp (cs, "UTF-8") == 0)
return 1;
}
#endif
#ifdef __CYGWIN__
# endif
# ifdef __CYGWIN__
/* On Cygwin, avoid locale names without encoding suffix, because the
locale_charset() function relies on the encoding suffix. Note that
LC_ALL is set on the command line. */
if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
#endif
# endif
/* Check whether in the abbreviation of the second month, the second
character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only
one byte long. This excludes the UTF-8 encoding. */
t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1;
#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */
# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */
/* Check whether the decimal separator is a comma.
On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point
are nl_langinfo(RADIXCHAR) are both ".". */
if (localeconv () ->decimal_point[0] != ',') return 1;
#endif
# endif
return 0;
#endif
}
changequote([,])dnl
])])
@ -153,7 +160,7 @@ int main () {
variables, and all locales use the UTF-8 encoding. */
#if !(defined __BEOS__ || defined __HAIKU__)
/* Check whether the given locale name is recognized by the system. */
# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
# if defined _WIN32 && !defined __CYGWIN__
/* On native Windows, setlocale(category, "") looks at the system settings,
not at the environment variables. Also, when an encoding suffix such
as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE

39
m4/locale-ja.m4
View file

@ -1,5 +1,5 @@
# locale-ja.m4 serial 12
dnl Copyright (C) 2003, 2005-2017 Free Software Foundation, Inc.
# locale-ja.m4 serial 14
dnl Copyright (C) 2003, 2005-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -25,9 +25,14 @@ struct tm t;
char buf[16];
int main ()
{
const char *p;
/* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl
imitates locale dependent behaviour by looking at the environment
variables, and all locales use the UTF-8 encoding. */
#if defined __BEOS__ || defined __HAIKU__
return 1;
#else
/* Check whether the given locale name is recognized by the system. */
#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
# if defined _WIN32 && !defined __CYGWIN__
/* On native Windows, setlocale(category, "") looks at the system settings,
not at the environment variables. Also, when an encoding suffix such
as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
@ -35,9 +40,9 @@ int main ()
if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
|| strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
return 1;
#else
# else
if (setlocale (LC_ALL, "") == NULL) return 1;
#endif
# endif
/* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
@ -46,32 +51,36 @@ int main ()
some unit tests fail.
On MirBSD 10, when an unsupported locale is specified, setlocale()
succeeds but then nl_langinfo(CODESET) is "UTF-8". */
#if HAVE_LANGINFO_CODESET
# if HAVE_LANGINFO_CODESET
{
const char *cs = nl_langinfo (CODESET);
if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
|| strcmp (cs, "UTF-8") == 0)
return 1;
}
#endif
#ifdef __CYGWIN__
# endif
# ifdef __CYGWIN__
/* On Cygwin, avoid locale names without encoding suffix, because the
locale_charset() function relies on the encoding suffix. Note that
LC_ALL is set on the command line. */
if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
#endif
# endif
/* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales
on Cygwin 1.5.x. */
if (MB_CUR_MAX == 1)
return 1;
/* Check whether in a month name, no byte in the range 0x80..0x9F occurs.
This excludes the UTF-8 encoding (except on MirBSD). */
t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1;
for (p = buf; *p != '\0'; p++)
if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0)
return 1;
{
const char *p;
t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1;
for (p = buf; *p != '\0'; p++)
if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0)
return 1;
}
return 0;
#endif
}
changequote([,])dnl
])])

39
m4/locale-zh.m4
View file

@ -1,5 +1,5 @@
# locale-zh.m4 serial 12
dnl Copyright (C) 2003, 2005-2017 Free Software Foundation, Inc.
# locale-zh.m4 serial 14
dnl Copyright (C) 2003, 2005-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -26,9 +26,14 @@ struct tm t;
char buf[16];
int main ()
{
const char *p;
/* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl
imitates locale dependent behaviour by looking at the environment
variables, and all locales use the UTF-8 encoding. */
#if defined __BEOS__ || defined __HAIKU__
return 1;
#else
/* Check whether the given locale name is recognized by the system. */
#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
# if defined _WIN32 && !defined __CYGWIN__
/* On native Windows, setlocale(category, "") looks at the system settings,
not at the environment variables. Also, when an encoding suffix such
as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
@ -36,9 +41,9 @@ int main ()
if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
|| strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
return 1;
#else
# else
if (setlocale (LC_ALL, "") == NULL) return 1;
#endif
# endif
/* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
@ -47,32 +52,36 @@ int main ()
some unit tests fail.
On MirBSD 10, when an unsupported locale is specified, setlocale()
succeeds but then nl_langinfo(CODESET) is "UTF-8". */
#if HAVE_LANGINFO_CODESET
# if HAVE_LANGINFO_CODESET
{
const char *cs = nl_langinfo (CODESET);
if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
|| strcmp (cs, "UTF-8") == 0)
return 1;
}
#endif
#ifdef __CYGWIN__
# endif
# ifdef __CYGWIN__
/* On Cygwin, avoid locale names without encoding suffix, because the
locale_charset() function relies on the encoding suffix. Note that
LC_ALL is set on the command line. */
if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
#endif
# endif
/* Check whether in a month name, no byte in the range 0x80..0x9F occurs.
This excludes the UTF-8 encoding (except on MirBSD). */
t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1;
for (p = buf; *p != '\0'; p++)
if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0)
return 1;
{
const char *p;
t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1;
for (p = buf; *p != '\0'; p++)
if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0)
return 1;
}
/* Check whether a typical GB18030 multibyte sequence is recognized as a
single wide character. This excludes the GB2312 and GBK encodings. */
if (mblen ("\203\062\332\066", 5) != 4)
return 1;
return 0;
#endif
}
changequote([,])dnl
])])

2
m4/localtime-buffer.m4
View file

@ -1,5 +1,5 @@
# localtime-buffer.m4 serial 1
dnl Copyright (C) 2017 Free Software Foundation, Inc.
dnl Copyright (C) 2017-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/longlong.m4
View file

@ -1,5 +1,5 @@
# longlong.m4 serial 17
dnl Copyright (C) 1999-2007, 2009-2017 Free Software Foundation, Inc.
dnl Copyright (C) 1999-2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

14
m4/lstat.m4
View file

@ -1,6 +1,6 @@
# serial 29
# serial 32
# Copyright (C) 1997-2001, 2003-2017 Free Software Foundation, Inc.
# Copyright (C) 1997-2001, 2003-2018 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@ -10,14 +10,15 @@ dnl From Jim Meyering.
AC_DEFUN([gl_FUNC_LSTAT],
[
AC_REQUIRE([AC_CANONICAL_HOST])
AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS])
dnl If lstat does not exist, the replacement <sys/stat.h> does
dnl "#define lstat stat", and lstat.c is a no-op.
AC_CHECK_FUNCS_ONCE([lstat])
if test $ac_cv_func_lstat = yes; then
AC_REQUIRE([gl_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK])
case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
*no)
case $host_os,$gl_cv_func_lstat_dereferences_slashed_symlink in
solaris* | *no)
REPLACE_LSTAT=1
;;
esac
@ -52,7 +53,10 @@ AC_DEFUN([gl_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK],
[gl_cv_func_lstat_dereferences_slashed_symlink=yes],
[gl_cv_func_lstat_dereferences_slashed_symlink=no],
[case "$host_os" in
*-gnu*)
linux-* | linux)
# Guess yes on Linux systems.
gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;;
*-gnu* | gnu*)
# Guess yes on glibc systems.
gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;;
mingw*)

10
m4/malloc.m4
View file

@ -1,5 +1,5 @@
# malloc.m4 serial 15
dnl Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
# malloc.m4 serial 17
dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -7,7 +7,7 @@ dnl with or without modifications, as long as this notice is preserved.
m4_version_prereq([2.70], [] ,[
# This is adapted with modifications from upstream Autoconf here:
# http://git.savannah.gnu.org/cgit/autoconf.git/commit/?id=04be2b7a29d65d9a08e64e8e56e594c91749598c
# https://git.savannah.gnu.org/cgit/autoconf.git/commit/?id=04be2b7a29d65d9a08e64e8e56e594c91749598c
AC_DEFUN([_AC_FUNC_MALLOC_IF],
[
AC_REQUIRE([AC_HEADER_STDC])dnl
@ -32,7 +32,7 @@ AC_DEFUN([_AC_FUNC_MALLOC_IF],
[ac_cv_func_malloc_0_nonnull=no],
[case "$host_os" in
# Guess yes on platforms where we know the result.
*-gnu* | freebsd* | netbsd* | openbsd* \
*-gnu* | gnu* | freebsd* | netbsd* | openbsd* \
| hpux* | solaris* | cygwin* | mingw*)
ac_cv_func_malloc_0_nonnull=yes ;;
# If we don't know, assume the worst.
@ -91,7 +91,7 @@ AC_DEFUN([gl_CHECK_MALLOC_POSIX],
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM(
[[]],
[[#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
[[#if defined _WIN32 && ! defined __CYGWIN__
choke me
#endif
]])],

2
m4/malloca.m4
View file

@ -1,5 +1,5 @@
# malloca.m4 serial 1
dnl Copyright (C) 2003-2004, 2006-2007, 2009-2017 Free Software Foundation,
dnl Copyright (C) 2003-2004, 2006-2007, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,

5
m4/math_h.m4
View file

@ -1,5 +1,5 @@
# math_h.m4 serial 115
dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
# math_h.m4 serial 116
dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -291,6 +291,7 @@ AC_DEFUN([gl_MATH_H_DEFAULTS],
REPLACE_HYPOTL=0; AC_SUBST([REPLACE_HYPOTL])
REPLACE_ILOGB=0; AC_SUBST([REPLACE_ILOGB])
REPLACE_ILOGBF=0; AC_SUBST([REPLACE_ILOGBF])
REPLACE_ILOGBL=0; AC_SUBST([REPLACE_ILOGBL])
REPLACE_ISFINITE=0; AC_SUBST([REPLACE_ISFINITE])
REPLACE_ISINF=0; AC_SUBST([REPLACE_ISINF])
REPLACE_ISNAN=0; AC_SUBST([REPLACE_ISNAN])

15
m4/mbrtowc.m4
View file

@ -1,5 +1,5 @@
# mbrtowc.m4 serial 29 -*- coding: utf-8 -*-
dnl Copyright (C) 2001-2002, 2004-2005, 2008-2017 Free Software Foundation,
# mbrtowc.m4 serial 30 -*- coding: utf-8 -*-
dnl Copyright (C) 2001-2002, 2004-2005, 2008-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -563,12 +563,11 @@ AC_DEFUN([gl_MBRTOWC_EMPTY_INPUT],
dnl is present.
changequote(,)dnl
case "$host_os" in
# Guess no on AIX and glibc systems.
aix* | *-gnu*)
gl_cv_func_mbrtowc_empty_input="guessing no" ;;
# Guess yes on native Windows.
mingw*) gl_cv_func_mbrtowc_empty_input="guessing yes" ;;
*) gl_cv_func_mbrtowc_empty_input="guessing yes" ;;
# Guess no on AIX and glibc systems.
aix* | *-gnu* | gnu*) gl_cv_func_mbrtowc_empty_input="guessing no" ;;
# Guess yes on native Windows.
mingw*) gl_cv_func_mbrtowc_empty_input="guessing yes" ;;
*) gl_cv_func_mbrtowc_empty_input="guessing yes" ;;
esac
changequote([,])dnl
AC_RUN_IFELSE(

2
m4/mbsinit.m4
View file

@ -1,5 +1,5 @@
# mbsinit.m4 serial 8
dnl Copyright (C) 2008, 2010-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2008, 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/mbstate_t.m4
View file

@ -1,5 +1,5 @@
# mbstate_t.m4 serial 13
dnl Copyright (C) 2000-2002, 2008-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2000-2002, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

8
m4/memchr.m4
View file

@ -1,5 +1,5 @@
# memchr.m4 serial 13
dnl Copyright (C) 2002-2004, 2009-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2002-2004, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -25,10 +25,10 @@ AC_DEFUN_ONCE([gl_FUNC_MEMCHR],
if test $HAVE_MEMCHR = 1; then
# Detect platform-specific bugs in some versions of glibc:
# memchr should not dereference anything with length 0
# http://bugzilla.redhat.com/499689
# https://bugzilla.redhat.com/show_bug.cgi?id=499689
# memchr should not dereference overestimated length after a match
# http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521737
# http://sourceware.org/bugzilla/show_bug.cgi?id=10162
# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521737
# https://sourceware.org/bugzilla/show_bug.cgi?id=10162
# Assume that memchr works on platforms that lack mprotect.
AC_CACHE_CHECK([whether memchr works], [gl_cv_func_memchr_works],
[AC_RUN_IFELSE([AC_LANG_PROGRAM([[

2
m4/mempcpy.m4
View file

@ -1,5 +1,5 @@
# mempcpy.m4 serial 11
dnl Copyright (C) 2003-2004, 2006-2007, 2009-2017 Free Software Foundation,
dnl Copyright (C) 2003-2004, 2006-2007, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,

2
m4/minmax.m4
View file

@ -1,5 +1,5 @@
# minmax.m4 serial 4
dnl Copyright (C) 2005, 2009-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2005, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

16
m4/mkstemp.m4
View file

@ -1,6 +1,6 @@
#serial 24
#serial 25
# Copyright (C) 2001, 2003-2007, 2009-2017 Free Software Foundation, Inc.
# Copyright (C) 2001, 2003-2007, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
@ -57,12 +57,12 @@ AC_DEFUN([gl_FUNC_MKSTEMP],
[gl_cv_func_working_mkstemp=yes],
[gl_cv_func_working_mkstemp=no],
[case "$host_os" in
# Guess yes on glibc systems.
*-gnu*) gl_cv_func_working_mkstemp="guessing yes" ;;
# Guess no on native Windows.
mingw*) gl_cv_func_working_mkstemp="guessing no" ;;
# If we don't know, assume the worst.
*) gl_cv_func_working_mkstemp="guessing no" ;;
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_working_mkstemp="guessing yes" ;;
# Guess no on native Windows.
mingw*) gl_cv_func_working_mkstemp="guessing no" ;;
# If we don't know, assume the worst.
*) gl_cv_func_working_mkstemp="guessing no" ;;
esac
])
rm -rf conftest.mkstemp

2
m4/mkstemps.m4
View file

@ -1,5 +1,5 @@
# mkstemps.m4 serial 2
dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/mmap-anon.m4
View file

@ -1,5 +1,5 @@
# mmap-anon.m4 serial 10
dnl Copyright (C) 2005, 2007, 2009-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2005, 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/msvc-inval.m4
View file

@ -1,5 +1,5 @@
# msvc-inval.m4 serial 1
dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/msvc-nothrow.m4
View file

@ -1,5 +1,5 @@
# msvc-nothrow.m4 serial 1
dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/multiarch.m4
View file

@ -1,5 +1,5 @@
# multiarch.m4 serial 7
dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

6
m4/nocrash.m4
View file

@ -1,5 +1,5 @@
# nocrash.m4 serial 4
dnl Copyright (C) 2005, 2009-2017 Free Software Foundation, Inc.
# nocrash.m4 serial 5
dnl Copyright (C) 2005, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -79,7 +79,7 @@ nocrash_init (void)
}
}
}
#elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
#elif defined _WIN32 && ! defined __CYGWIN__
/* Avoid a crash on native Windows. */
#define WIN32_LEAN_AND_MEAN
#include <windows.h>

2
m4/off_t.m4
View file

@ -1,5 +1,5 @@
# off_t.m4 serial 1
dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

6
m4/pathmax.m4
View file

@ -1,5 +1,5 @@
# pathmax.m4 serial 10
dnl Copyright (C) 2002-2003, 2005-2006, 2009-2017 Free Software Foundation,
# pathmax.m4 serial 11
dnl Copyright (C) 2002-2003, 2005-2006, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -29,7 +29,7 @@ AC_DEFUN([gl_PATHMAX_SNIPPET], [[
# undef PATH_MAX
# define PATH_MAX 1024
#endif
#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
#if defined _WIN32 && ! defined __CYGWIN__
# undef PATH_MAX
# define PATH_MAX 260
#endif

93
m4/printf.m4
View file

@ -1,5 +1,5 @@
# printf.m4 serial 55
dnl Copyright (C) 2003, 2007-2017 Free Software Foundation, Inc.
# printf.m4 serial 58
dnl Copyright (C) 2003, 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -61,7 +61,7 @@ int main ()
case "$host_os" in
changequote(,)dnl
# Guess yes on glibc systems.
*-gnu*) gl_cv_func_printf_sizes_c99="guessing yes";;
*-gnu* | gnu*) gl_cv_func_printf_sizes_c99="guessing yes";;
# Guess yes on FreeBSD >= 5.
freebsd[1-4].*) gl_cv_func_printf_sizes_c99="guessing no";;
freebsd* | kfreebsd*) gl_cv_func_printf_sizes_c99="guessing yes";;
@ -234,7 +234,7 @@ int main ()
case "$host_os" in
changequote(,)dnl
# Guess yes on glibc systems.
*-gnu*) gl_cv_func_printf_infinite="guessing yes";;
*-gnu* | gnu*) gl_cv_func_printf_infinite="guessing yes";;
# Guess yes on FreeBSD >= 6.
freebsd[1-5].*) gl_cv_func_printf_infinite="guessing no";;
freebsd* | kfreebsd*) gl_cv_func_printf_infinite="guessing yes";;
@ -449,7 +449,7 @@ int main ()
case "$host_os" in
changequote(,)dnl
# Guess yes on glibc systems.
*-gnu*) gl_cv_func_printf_infinite_long_double="guessing yes";;
*-gnu* | gnu*) gl_cv_func_printf_infinite_long_double="guessing yes";;
# Guess yes on FreeBSD >= 6.
freebsd[1-5].*) gl_cv_func_printf_infinite_long_double="guessing no";;
freebsd* | kfreebsd*) gl_cv_func_printf_infinite_long_double="guessing yes";;
@ -528,7 +528,7 @@ int main ()
&& strcmp (buf, "0xcp-3 33") != 0))
result |= 4;
/* This catches a FreeBSD 6.1 bug. See
<http://lists.gnu.org/archive/html/bug-gnulib/2007-04/msg00107.html> */
<https://lists.gnu.org/r/bug-gnulib/2007-04/msg00107.html> */
if (sprintf (buf, "%010a %d", 1.0 / zero, 33, 44, 55) < 0
|| buf[0] == '0')
result |= 8;
@ -540,7 +540,7 @@ int main ()
&& strcmp (buf, "0x8.0p-2") != 0))
result |= 16;
/* This catches the same Mac OS X 10.3.9 (Darwin 7.9) bug and also a
glibc 2.4 bug <http://sourceware.org/bugzilla/show_bug.cgi?id=2908>. */
glibc 2.4 bug <https://sourceware.org/bugzilla/show_bug.cgi?id=2908>. */
if (sprintf (buf, "%.1La", 1.999L) < 0
|| (strcmp (buf, "0x1.0p+1") != 0
&& strcmp (buf, "0x2.0p+0") != 0
@ -554,7 +554,7 @@ int main ()
[
case "$host_os" in
# Guess yes on glibc >= 2.5 systems.
*-gnu*)
*-gnu* | gnu*)
AC_EGREP_CPP([BZ2908], [
#include <features.h>
#ifdef __GNU_LIBRARY__
@ -613,7 +613,7 @@ int main ()
case "$host_os" in
changequote(,)dnl
# Guess yes on glibc systems.
*-gnu*) gl_cv_func_printf_directive_f="guessing yes";;
*-gnu* | gnu*) gl_cv_func_printf_directive_f="guessing yes";;
# Guess yes on FreeBSD >= 6.
freebsd[1-5].*) gl_cv_func_printf_directive_f="guessing no";;
freebsd* | kfreebsd*) gl_cv_func_printf_directive_f="guessing yes";;
@ -862,7 +862,7 @@ changequote([,])dnl
dnl Test whether the *printf family of functions supports the - flag correctly.
dnl (ISO C99.) See
dnl <http://lists.gnu.org/archive/html/bug-coreutils/2008-02/msg00035.html>
dnl <https://lists.gnu.org/r/bug-coreutils/2008-02/msg00035.html>
dnl Result is gl_cv_func_printf_flag_leftadjust.
AC_DEFUN([gl_PRINTF_FLAG_LEFTADJUST],
@ -906,7 +906,7 @@ changequote([,])dnl
dnl Test whether the *printf family of functions supports padding of non-finite
dnl values with the 0 flag correctly. (ISO C99 + TC1 + TC2.) See
dnl <http://lists.gnu.org/archive/html/bug-gnulib/2007-04/msg00107.html>
dnl <https://lists.gnu.org/r/bug-gnulib/2007-04/msg00107.html>
dnl Result is gl_cv_func_printf_flag_zero.
AC_DEFUN([gl_PRINTF_FLAG_ZERO],
@ -935,14 +935,14 @@ int main ()
[
changequote(,)dnl
case "$host_os" in
# Guess yes on glibc systems.
*-gnu*) gl_cv_func_printf_flag_zero="guessing yes";;
# Guess yes on BeOS.
beos*) gl_cv_func_printf_flag_zero="guessing yes";;
# Guess no on native Windows.
mingw*) gl_cv_func_printf_flag_zero="guessing no";;
# If we don't know, assume the worst.
*) gl_cv_func_printf_flag_zero="guessing no";;
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_printf_flag_zero="guessing yes";;
# Guess yes on BeOS.
beos*) gl_cv_func_printf_flag_zero="guessing yes";;
# Guess no on native Windows.
mingw*) gl_cv_func_printf_flag_zero="guessing no";;
# If we don't know, assume the worst.
*) gl_cv_func_printf_flag_zero="guessing no";;
esac
changequote([,])dnl
])
@ -1095,28 +1095,28 @@ changequote([,])dnl
if test "$gl_cv_func_printf_enomem" = "guessing no"; then
changequote(,)dnl
case "$host_os" in
# Guess yes on glibc systems.
*-gnu*) gl_cv_func_printf_enomem="guessing yes";;
# Guess yes on Solaris.
solaris*) gl_cv_func_printf_enomem="guessing yes";;
# Guess yes on AIX.
aix*) gl_cv_func_printf_enomem="guessing yes";;
# Guess yes on HP-UX/hppa.
hpux*) case "$host_cpu" in
hppa*) gl_cv_func_printf_enomem="guessing yes";;
*) gl_cv_func_printf_enomem="guessing no";;
esac
;;
# Guess yes on IRIX.
irix*) gl_cv_func_printf_enomem="guessing yes";;
# Guess yes on OSF/1.
osf*) gl_cv_func_printf_enomem="guessing yes";;
# Guess yes on BeOS.
beos*) gl_cv_func_printf_enomem="guessing yes";;
# Guess yes on Haiku.
haiku*) gl_cv_func_printf_enomem="guessing yes";;
# If we don't know, assume the worst.
*) gl_cv_func_printf_enomem="guessing no";;
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_printf_enomem="guessing yes";;
# Guess yes on Solaris.
solaris*) gl_cv_func_printf_enomem="guessing yes";;
# Guess yes on AIX.
aix*) gl_cv_func_printf_enomem="guessing yes";;
# Guess yes on HP-UX/hppa.
hpux*) case "$host_cpu" in
hppa*) gl_cv_func_printf_enomem="guessing yes";;
*) gl_cv_func_printf_enomem="guessing no";;
esac
;;
# Guess yes on IRIX.
irix*) gl_cv_func_printf_enomem="guessing yes";;
# Guess yes on OSF/1.
osf*) gl_cv_func_printf_enomem="guessing yes";;
# Guess yes on BeOS.
beos*) gl_cv_func_printf_enomem="guessing yes";;
# Guess yes on Haiku.
haiku*) gl_cv_func_printf_enomem="guessing yes";;
# If we don't know, assume the worst.
*) gl_cv_func_printf_enomem="guessing no";;
esac
changequote([,])dnl
fi
@ -1176,7 +1176,7 @@ int main ()
changequote(,)dnl
case "$host_os" in
# Guess yes on glibc systems.
*-gnu*) gl_cv_func_snprintf_truncation_c99="guessing yes";;
*-gnu* | gnu*) gl_cv_func_snprintf_truncation_c99="guessing yes";;
# Guess yes on FreeBSD >= 5.
freebsd[1-4].*) gl_cv_func_snprintf_truncation_c99="guessing no";;
freebsd* | kfreebsd*) gl_cv_func_snprintf_truncation_c99="guessing yes";;
@ -1276,7 +1276,7 @@ int main ()
[case "$host_os" in
changequote(,)dnl
# Guess yes on glibc systems.
*-gnu*) gl_cv_func_snprintf_retval_c99="guessing yes";;
*-gnu* | gnu*) gl_cv_func_snprintf_retval_c99="guessing yes";;
# Guess yes on FreeBSD >= 5.
freebsd[1-4].*) gl_cv_func_snprintf_retval_c99="guessing no";;
freebsd* | kfreebsd*) gl_cv_func_snprintf_retval_c99="guessing yes";;
@ -1366,7 +1366,7 @@ int main ()
changequote(,)dnl
case "$host_os" in
# Guess yes on glibc systems.
*-gnu*) gl_cv_func_snprintf_directive_n="guessing yes";;
*-gnu* | gnu*) gl_cv_func_snprintf_directive_n="guessing yes";;
# Guess yes on FreeBSD >= 5.
freebsd[1-4].*) gl_cv_func_snprintf_directive_n="guessing no";;
freebsd* | kfreebsd*) gl_cv_func_snprintf_directive_n="guessing yes";;
@ -1516,7 +1516,7 @@ int main()
changequote(,)dnl
case "$host_os" in
# Guess yes on glibc systems.
*-gnu*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";;
*-gnu* | gnu*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";;
# Guess yes on FreeBSD >= 5.
freebsd[1-4].*) gl_cv_func_vsnprintf_zerosize_c99="guessing no";;
freebsd* | kfreebsd*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";;
@ -1606,7 +1606,8 @@ dnl OpenBSD 3.9, 4.0 . . # # # # . # . # . # . # .
dnl Cygwin 1.7.0 (2009) . . . # . . . ? . . . . . ? . . . . . .
dnl Cygwin 1.5.25 (2008) . . . # # . . # . . . . . # . . . . . .
dnl Cygwin 1.5.19 (2006) # . . # # # . # . # . # # # . . . . . .
dnl Solaris 11 2011-11 . . # # # . . # . . . # . . . . . . . .
dnl Solaris 11.3 . . . . # . . # . . . . . . . . . . . .
dnl Solaris 11.0 . . # # # . . # . . . # . . . . . . . .
dnl Solaris 10 . . # # # . . # . . . # # . . . . . . .
dnl Solaris 2.6 ... 9 # . # # # # . # . . . # # . . . # . . .
dnl Solaris 2.5.1 # . # # # # . # . . . # . . # # # # # #

2
m4/quote.m4
View file

@ -1,5 +1,5 @@
# quote.m4 serial 6
dnl Copyright (C) 2002-2003, 2005-2006, 2009-2017 Free Software Foundation,
dnl Copyright (C) 2002-2003, 2005-2006, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,

2
m4/quotearg.m4
View file

@ -1,5 +1,5 @@
# quotearg.m4 serial 9
dnl Copyright (C) 2002, 2004-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2002, 2004-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/rawmemchr.m4
View file

@ -1,5 +1,5 @@
# rawmemchr.m4 serial 2
dnl Copyright (C) 2003, 2007-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2003, 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

26
m4/secure_getenv.m4
View file

@ -1,26 +0,0 @@
# Look up an environment variable more securely.
dnl Copyright 2013-2017 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_FUNC_SECURE_GETENV],
[
dnl Persuade glibc <stdlib.h> to declare secure_getenv().
AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
AC_CHECK_FUNCS_ONCE([secure_getenv])
if test $ac_cv_func_secure_getenv = no; then
HAVE_SECURE_GETENV=0
fi
])
# Prerequisites of lib/secure_getenv.c.
AC_DEFUN([gl_PREREQ_SECURE_GETENV], [
AC_CHECK_FUNCS([__secure_getenv])
if test $ac_cv_func___secure_getenv = no; then
AC_CHECK_FUNCS([issetugid])
fi
AC_CHECK_FUNCS_ONCE([getuid geteuid getgid getegid])
])

2
m4/size_max.m4
View file

@ -1,5 +1,5 @@
# size_max.m4 serial 10
dnl Copyright (C) 2003, 2005-2006, 2008-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2003, 2005-2006, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

16
m4/sleep.m4
View file

@ -1,5 +1,5 @@
# sleep.m4 serial 8
dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
# sleep.m4 serial 9
dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -46,12 +46,12 @@ handle_alarm (int sig)
]])],
[gl_cv_func_sleep_works=yes], [gl_cv_func_sleep_works=no],
[case "$host_os" in
# Guess yes on glibc systems.
*-gnu*) gl_cv_func_sleep_works="guessing yes" ;;
# Guess no on native Windows.
mingw*) gl_cv_func_sleep_works="guessing no" ;;
# If we don't know, assume the worst.
*) gl_cv_func_sleep_works="guessing no" ;;
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_sleep_works="guessing yes" ;;
# Guess no on native Windows.
mingw*) gl_cv_func_sleep_works="guessing no" ;;
# If we don't know, assume the worst.
*) gl_cv_func_sleep_works="guessing no" ;;
esac
])])
case "$gl_cv_func_sleep_works" in

2
m4/ssize_t.m4
View file

@ -1,5 +1,5 @@
# ssize_t.m4 serial 5 (gettext-0.18.2)
dnl Copyright (C) 2001-2003, 2006, 2010-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2001-2003, 2006, 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

83
m4/stat-time.m4 Normal file
View file

@ -0,0 +1,83 @@
# Checks for stat-related time functions.
# Copyright (C) 1998-1999, 2001, 2003, 2005-2007, 2009-2018 Free Software
# Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
dnl From Paul Eggert.
# st_atim.tv_nsec - Linux, Solaris, Cygwin
# st_atimespec.tv_nsec - FreeBSD, NetBSD, if ! defined _POSIX_SOURCE
# st_atimensec - FreeBSD, NetBSD, if defined _POSIX_SOURCE
# st_atim.st__tim.tv_nsec - UnixWare (at least 2.1.2 through 7.1)
# st_birthtimespec - FreeBSD, NetBSD (hidden on OpenBSD 3.9, anyway)
# st_birthtim - Cygwin 1.7.0+
AC_DEFUN([gl_STAT_TIME],
[
AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
AC_CHECK_HEADERS_ONCE([sys/time.h])
AC_CHECK_MEMBERS([struct stat.st_atim.tv_nsec],
[AC_CACHE_CHECK([whether struct stat.st_atim is of type struct timespec],
[ac_cv_typeof_struct_stat_st_atim_is_struct_timespec],
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
[[
#include <sys/types.h>
#include <sys/stat.h>
#if HAVE_SYS_TIME_H
# include <sys/time.h>
#endif
#include <time.h>
struct timespec ts;
struct stat st;
]],
[[
st.st_atim = ts;
]])],
[ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=yes],
[ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=no])])
if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then
AC_DEFINE([TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC], [1],
[Define to 1 if the type of the st_atim member of a struct stat is
struct timespec.])
fi],
[AC_CHECK_MEMBERS([struct stat.st_atimespec.tv_nsec], [],
[AC_CHECK_MEMBERS([struct stat.st_atimensec], [],
[AC_CHECK_MEMBERS([struct stat.st_atim.st__tim.tv_nsec], [], [],
[#include <sys/types.h>
#include <sys/stat.h>])],
[#include <sys/types.h>
#include <sys/stat.h>])],
[#include <sys/types.h>
#include <sys/stat.h>])],
[#include <sys/types.h>
#include <sys/stat.h>])
])
# Check for st_birthtime, a feature from UFS2 (FreeBSD, NetBSD, OpenBSD, etc.)
# and NTFS (Cygwin).
# There was a time when this field was named st_createtime (21 June
# 2002 to 16 July 2002) But that window is very small and applied only
# to development code, so systems still using that configuration are
# not supported. See revisions 1.10 and 1.11 of FreeBSD's
# src/sys/ufs/ufs/dinode.h.
#
AC_DEFUN([gl_STAT_BIRTHTIME],
[
AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
AC_CHECK_HEADERS_ONCE([sys/time.h])
AC_CHECK_MEMBERS([struct stat.st_birthtimespec.tv_nsec], [],
[AC_CHECK_MEMBERS([struct stat.st_birthtimensec], [],
[AC_CHECK_MEMBERS([struct stat.st_birthtim.tv_nsec], [], [],
[#include <sys/types.h>
#include <sys/stat.h>])],
[#include <sys/types.h>
#include <sys/stat.h>])],
[#include <sys/types.h>
#include <sys/stat.h>])
])

19
m4/stat.m4
View file

@ -1,6 +1,6 @@
# serial 12
# serial 15
# Copyright (C) 2009-2017 Free Software Foundation, Inc.
# Copyright (C) 2009-2018 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@ -43,10 +43,12 @@ AC_DEFUN([gl_FUNC_STAT],
]])],
[gl_cv_func_stat_file_slash=yes], [gl_cv_func_stat_file_slash=no],
[case "$host_os" in
# Guess yes on glibc systems.
*-gnu*) gl_cv_func_stat_file_slash="guessing yes" ;;
# If we don't know, assume the worst.
*) gl_cv_func_stat_file_slash="guessing no" ;;
# Guess yes on Linux systems.
linux-* | linux) gl_cv_func_stat_file_slash="guessing yes" ;;
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_stat_file_slash="guessing yes" ;;
# If we don't know, assume the worst.
*) gl_cv_func_stat_file_slash="guessing no" ;;
esac
])
rm -f conftest.tmp conftest.lnk])
@ -56,6 +58,11 @@ AC_DEFUN([gl_FUNC_STAT],
AC_DEFINE([REPLACE_FUNC_STAT_FILE], [1], [Define to 1 if stat needs
help when passed a file name with a trailing slash]);;
esac
case $host_os in
dnl Solaris stat can return a negative tv_nsec.
solaris*)
REPLACE_FSTAT=1 ;;
esac
;;
esac
])

4
m4/stdalign.m4
View file

@ -1,6 +1,6 @@
# Check for stdalign.h that conforms to C11.
dnl Copyright 2011-2017 Free Software Foundation, Inc.
dnl Copyright 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -18,7 +18,7 @@ AC_DEFUN([gl_STDALIGN_H],
/* Test that alignof yields a result consistent with offsetof.
This catches GCC bug 52023
<http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>. */
<https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>. */
#ifdef __cplusplus
template <class t> struct alignof_helper { char a; t b; };
# define ao(type) offsetof (alignof_helper<type>, b)

6
m4/stdbool.m4
View file

@ -1,6 +1,6 @@
# Check for stdbool.h that conforms to C99.
dnl Copyright (C) 2002-2006, 2009-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2002-2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -87,8 +87,8 @@ AC_DEFUN([AC_CHECK_HEADER_STDBOOL],
char o[sizeof n == m * sizeof n[0] ? 1 : -1];
char p[-1 - (Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
/* Catch a bug in an HP-UX C compiler. See
http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html
*/
Bool q = true;
Bool *pq = &q;

2
m4/stddef_h.m4
View file

@ -1,6 +1,6 @@
dnl A placeholder for <stddef.h>, for platforms that have issues.
# stddef_h.m4 serial 5
dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/stdint.m4
View file

@ -1,5 +1,5 @@
# stdint.m4 serial 51
dnl Copyright (C) 2001-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2001-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/stdint_h.m4
View file

@ -1,5 +1,5 @@
# stdint_h.m4 serial 9
dnl Copyright (C) 1997-2004, 2006, 2008-2017 Free Software Foundation, Inc.
dnl Copyright (C) 1997-2004, 2006, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

6
m4/stdio_h.m4
View file

@ -1,5 +1,5 @@
# stdio_h.m4 serial 48
dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
# stdio_h.m4 serial 49
dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -28,7 +28,7 @@ AC_DEFUN([gl_STDIO_H],
/* For non-mingw systems, compilation will trivially succeed.
For mingw, compilation will succeed for older mingw (system
printf, "I64d") and fail for newer mingw (gnu printf, "lld"). */
#if ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) && \
#if (defined _WIN32 && ! defined __CYGWIN__) && \
(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
extern char PRIdMAX_probe[sizeof PRIdMAX == sizeof "I64d" ? 1 : -1];
#endif

17
m4/stdlib_h.m4
View file

@ -1,5 +1,5 @@
# stdlib_h.m4 serial 43
dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
# stdlib_h.m4 serial 45
dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -14,6 +14,9 @@ AC_DEFUN([gl_STDLIB_H],
dnl guaranteed by C89.
gl_WARN_ON_USE_PREPARE([[#include <stdlib.h>
#if HAVE_SYS_LOADAVG_H
/* OpenIndiana has a bug: <sys/time.h> must be included before
<sys/loadavg.h>. */
# include <sys/time.h>
# include <sys/loadavg.h>
#endif
#if HAVE_RANDOM_H
@ -21,9 +24,9 @@ AC_DEFUN([gl_STDLIB_H],
#endif
]], [_Exit atoll canonicalize_file_name getloadavg getsubopt grantpt
initstate initstate_r mkdtemp mkostemp mkostemps mkstemp mkstemps
posix_openpt ptsname ptsname_r qsort_r random random_r realpath rpmatch
secure_getenv setenv setstate setstate_r srandom srandom_r
strtod strtoll strtoull unlockpt unsetenv])
posix_openpt ptsname ptsname_r qsort_r random random_r reallocarray
realpath rpmatch secure_getenv setenv setstate setstate_r srandom
srandom_r strtod strtoll strtoull unlockpt unsetenv])
])
AC_DEFUN([gl_STDLIB_MODULE_INDICATOR],
@ -58,6 +61,7 @@ AC_DEFUN([gl_STDLIB_H_DEFAULTS],
GNULIB_QSORT_R=0; AC_SUBST([GNULIB_QSORT_R])
GNULIB_RANDOM=0; AC_SUBST([GNULIB_RANDOM])
GNULIB_RANDOM_R=0; AC_SUBST([GNULIB_RANDOM_R])
GNULIB_REALLOCARRAY=0; AC_SUBST([GNULIB_REALLOCARRAY])
GNULIB_REALLOC_POSIX=0; AC_SUBST([GNULIB_REALLOC_POSIX])
GNULIB_REALPATH=0; AC_SUBST([GNULIB_REALPATH])
GNULIB_RPMATCH=0; AC_SUBST([GNULIB_RPMATCH])
@ -77,6 +81,7 @@ AC_DEFUN([gl_STDLIB_H_DEFAULTS],
HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG])
HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT])
HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT])
HAVE_DECL_INITSTATE=1; AC_SUBST([HAVE_DECL_INITSTATE])
HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP])
HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP])
HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS])
@ -89,11 +94,13 @@ AC_DEFUN([gl_STDLIB_H_DEFAULTS],
HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM])
HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H])
HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R])
HAVE_REALLOCARRAY=1; AC_SUBST([HAVE_REALLOCARRAY])
HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH])
HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH])
HAVE_SECURE_GETENV=1; AC_SUBST([HAVE_SECURE_GETENV])
HAVE_SETENV=1; AC_SUBST([HAVE_SETENV])
HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV])
HAVE_DECL_SETSTATE=1; AC_SUBST([HAVE_DECL_SETSTATE])
HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD])
HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL])
HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL])

2
m4/stpcpy.m4
View file

@ -1,5 +1,5 @@
# stpcpy.m4 serial 8
dnl Copyright (C) 2002, 2007, 2009-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2002, 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/strcase.m4
View file

@ -1,5 +1,5 @@
# strcase.m4 serial 11
dnl Copyright (C) 2002, 2005-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2002, 2005-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/strchrnul.m4
View file

@ -1,5 +1,5 @@
# strchrnul.m4 serial 9
dnl Copyright (C) 2003, 2007, 2009-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2003, 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

24
m4/strerror.m4
View file

@ -1,5 +1,5 @@
# strerror.m4 serial 18
dnl Copyright (C) 2002, 2007-2017 Free Software Foundation, Inc.
# strerror.m4 serial 19
dnl Copyright (C) 2002, 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -24,10 +24,10 @@ AC_DEFUN([gl_FUNC_STRERROR],
[gl_cv_func_working_strerror=yes],
[gl_cv_func_working_strerror=no],
[case "$host_os" in
# Guess yes on glibc systems.
*-gnu*) gl_cv_func_working_strerror="guessing yes" ;;
# If we don't know, assume the worst.
*) gl_cv_func_working_strerror="guessing no" ;;
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_working_strerror="guessing yes" ;;
# If we don't know, assume the worst.
*) gl_cv_func_working_strerror="guessing no" ;;
esac
])
])
@ -78,12 +78,12 @@ AC_DEFUN([gl_FUNC_STRERROR_0],
[gl_cv_func_strerror_0_works=yes],
[gl_cv_func_strerror_0_works=no],
[case "$host_os" in
# Guess yes on glibc systems.
*-gnu*) gl_cv_func_strerror_0_works="guessing yes" ;;
# Guess yes on native Windows.
mingw*) gl_cv_func_strerror_0_works="guessing yes" ;;
# If we don't know, assume the worst.
*) gl_cv_func_strerror_0_works="guessing no" ;;
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_strerror_0_works="guessing yes" ;;
# Guess yes on native Windows.
mingw*) gl_cv_func_strerror_0_works="guessing yes" ;;
# If we don't know, assume the worst.
*) gl_cv_func_strerror_0_works="guessing no" ;;
esac
])
])

16
m4/string_h.m4
View file

@ -1,11 +1,11 @@
# Configure a GNU-like replacement for <string.h>.
# Copyright (C) 2007-2017 Free Software Foundation, Inc.
# Copyright (C) 2007-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# serial 21
# serial 22
# Written by Paul Eggert.
@ -107,16 +107,16 @@ AC_DEFUN([gl_HEADER_STRING_H_DEFAULTS],
REPLACE_MEMCHR=0; AC_SUBST([REPLACE_MEMCHR])
REPLACE_MEMMEM=0; AC_SUBST([REPLACE_MEMMEM])
REPLACE_STPNCPY=0; AC_SUBST([REPLACE_STPNCPY])
REPLACE_STRDUP=0; AC_SUBST([REPLACE_STRDUP])
REPLACE_STRSTR=0; AC_SUBST([REPLACE_STRSTR])
REPLACE_STRCASESTR=0; AC_SUBST([REPLACE_STRCASESTR])
REPLACE_STRCHRNUL=0; AC_SUBST([REPLACE_STRCHRNUL])
REPLACE_STRERROR=0; AC_SUBST([REPLACE_STRERROR])
REPLACE_STRERROR_R=0; AC_SUBST([REPLACE_STRERROR_R])
REPLACE_STRDUP=0; AC_SUBST([REPLACE_STRDUP])
REPLACE_STRNCAT=0; AC_SUBST([REPLACE_STRNCAT])
REPLACE_STRNDUP=0; AC_SUBST([REPLACE_STRNDUP])
REPLACE_STRNLEN=0; AC_SUBST([REPLACE_STRNLEN])
REPLACE_STRSIGNAL=0; AC_SUBST([REPLACE_STRSIGNAL])
REPLACE_STRSTR=0; AC_SUBST([REPLACE_STRSTR])
REPLACE_STRCASESTR=0; AC_SUBST([REPLACE_STRCASESTR])
REPLACE_STRTOK_R=0; AC_SUBST([REPLACE_STRTOK_R])
REPLACE_STRERROR=0; AC_SUBST([REPLACE_STRERROR])
REPLACE_STRERROR_R=0; AC_SUBST([REPLACE_STRERROR_R])
REPLACE_STRSIGNAL=0; AC_SUBST([REPLACE_STRSIGNAL])
UNDEFINE_STRTOK_R=0; AC_SUBST([UNDEFINE_STRTOK_R])
])

2
m4/strings_h.m4
View file

@ -1,7 +1,7 @@
# Configure a replacement for <strings.h>.
# serial 6
# Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
# Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

2
m4/strndup.m4
View file

@ -1,5 +1,5 @@
# strndup.m4 serial 22
dnl Copyright (C) 2002-2003, 2005-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2002-2003, 2005-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/strnlen.m4
View file

@ -1,5 +1,5 @@
# strnlen.m4 serial 13
dnl Copyright (C) 2002-2003, 2005-2007, 2009-2017 Free Software Foundation,
dnl Copyright (C) 2002-2003, 2005-2007, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,

2
m4/strverscmp.m4
View file

@ -1,5 +1,5 @@
# strverscmp.m4 serial 8
dnl Copyright (C) 2002, 2005-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2002, 2005-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/sys_socket_h.m4
View file

@ -1,5 +1,5 @@
# sys_socket_h.m4 serial 23
dnl Copyright (C) 2005-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2005-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/sys_stat_h.m4
View file

@ -1,5 +1,5 @@
# sys_stat_h.m4 serial 31 -*- Autoconf -*-
dnl Copyright (C) 2006-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2006-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/sys_time_h.m4
View file

@ -1,7 +1,7 @@
# Configure a replacement for <sys/time.h>.
# serial 9
# Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
# Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

8
m4/sys_types_h.m4
View file

@ -1,5 +1,5 @@
# sys_types_h.m4 serial 8
dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
# sys_types_h.m4 serial 9
dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -35,12 +35,12 @@ AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS],
])
# This works around a buggy version in autoconf <= 2.69.
# See <https://lists.gnu.org/archive/html/autoconf/2016-08/msg00014.html>
# See <https://lists.gnu.org/r/autoconf/2016-08/msg00014.html>
m4_version_prereq([2.70], [], [
# This is taken from the following Autoconf patch:
# http://git.sv.gnu.org/cgit/autoconf.git/commit/?id=e17a30e98
# https://git.savannah.gnu.org/cgit/autoconf.git/commit/?id=e17a30e987d7ee695fb4294a82d987ec3dc9b974
m4_undefine([AC_HEADER_MAJOR])
AC_DEFUN([AC_HEADER_MAJOR],

2
m4/sys_wait_h.m4
View file

@ -1,5 +1,5 @@
# sys_wait_h.m4 serial 6
dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/sysexits.m4
View file

@ -1,5 +1,5 @@
# sysexits.m4 serial 6
dnl Copyright (C) 2003, 2005, 2007, 2009-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2003, 2005, 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/tempname.m4
View file

@ -1,6 +1,6 @@
#serial 5
# Copyright (C) 2006-2007, 2009-2017 Free Software Foundation, Inc.
# Copyright (C) 2006-2007, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

2
m4/time_h.m4
View file

@ -1,6 +1,6 @@
# Configure a more-standard replacement for <time.h>.
# Copyright (C) 2000-2001, 2003-2007, 2009-2017 Free Software Foundation, Inc.
# Copyright (C) 2000-2001, 2003-2007, 2009-2018 Free Software Foundation, Inc.
# serial 11

9
m4/unistd_h.m4
View file

@ -1,5 +1,5 @@
# unistd_h.m4 serial 70
dnl Copyright (C) 2006-2017 Free Software Foundation, Inc.
# unistd_h.m4 serial 73
dnl Copyright (C) 2006-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -37,7 +37,7 @@ AC_DEFUN([gl_UNISTD_H],
# include <fcntl.h>
# include <stdio.h>
# include <stdlib.h>
# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
# if defined _WIN32 && ! defined __CYGWIN__
# include <io.h>
# endif
#endif
@ -140,7 +140,6 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS],
HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP])
HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK])
HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT])
HAVE_TRUNCATE=1; AC_SUBST([HAVE_TRUNCATE])
HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT])
HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP])
HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON])
@ -152,6 +151,7 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS],
HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE])
HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL])
HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME])
HAVE_DECL_TRUNCATE=1; AC_SUBST([HAVE_DECL_TRUNCATE])
HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R])
HAVE_OS_H=0; AC_SUBST([HAVE_OS_H])
HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H])
@ -159,6 +159,7 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS],
REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE])
REPLACE_DUP=0; AC_SUBST([REPLACE_DUP])
REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2])
REPLACE_FACCESSAT=0; AC_SUBST([REPLACE_FACCESSAT])
REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT])
REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE])
REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD])

2
m4/vasnprintf.m4
View file

@ -1,5 +1,5 @@
# vasnprintf.m4 serial 36
dnl Copyright (C) 2002-2004, 2006-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2002-2004, 2006-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/vsnprintf.m4
View file

@ -1,5 +1,5 @@
# vsnprintf.m4 serial 7
dnl Copyright (C) 2002-2004, 2007-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2002-2004, 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/warn-on-use.m4
View file

@ -1,5 +1,5 @@
# warn-on-use.m4 serial 5
dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

8
m4/wchar_h.m4
View file

@ -1,6 +1,6 @@
dnl A placeholder for ISO C99 <wchar.h>, for platforms that have issues.
dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -63,8 +63,8 @@ dnl Check whether <wchar.h> is usable at all.
AC_DEFUN([gl_WCHAR_H_INLINE_OK],
[
dnl Test whether <wchar.h> suffers due to the transition from '__inline' to
dnl 'gnu_inline'. See <http://sourceware.org/bugzilla/show_bug.cgi?id=4022>
dnl and <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42440>. In summary,
dnl 'gnu_inline'. See <https://sourceware.org/bugzilla/show_bug.cgi?id=4022>
dnl and <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=42440>. In summary,
dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and
dnl the option -std=c99 or -std=gnu99, leads to a broken <wchar.h>.
AC_CACHE_CHECK([whether <wchar.h> uses 'inline' correctly],
@ -122,7 +122,7 @@ This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in
C99 mode. You have four options:
- Add the flag -fgnu89-inline to CC and reconfigure, or
- Fix your include files, using parts of
<http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=b037a293a48718af30d706c2e18c929d0e69a621>, or
<https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=b037a293a48718af30d706c2e18c929d0e69a621>, or
- Use a gcc version older than 4.3, or
- Don't use the flags -std=c99 or -std=gnu99.
Configuration aborted.])

2
m4/wchar_t.m4
View file

@ -1,5 +1,5 @@
# wchar_t.m4 serial 4 (gettext-0.18.2)
dnl Copyright (C) 2002-2003, 2008-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2002-2003, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/wctype_h.m4
View file

@ -2,7 +2,7 @@
dnl A placeholder for ISO C99 <wctype.h>, for platforms that lack it.
dnl Copyright (C) 2006-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2006-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/wint_t.m4
View file

@ -1,5 +1,5 @@
# wint_t.m4 serial 7
dnl Copyright (C) 2003, 2007-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2003, 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/xalloc.m4
View file

@ -1,5 +1,5 @@
# xalloc.m4 serial 18
dnl Copyright (C) 2002-2006, 2009-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2002-2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

2
m4/xsize.m4
View file

@ -1,5 +1,5 @@
# xsize.m4 serial 5
dnl Copyright (C) 2003-2004, 2008-2017 Free Software Foundation, Inc.
dnl Copyright (C) 2003-2004, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.