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eggerteggert
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Update from gnulib
This incorporates: 2019-12-23 mktime, nstrftime: tweak division performance 2019-12-22 count-leading-zeros: assume 'long long' 2019-12-22 count-one-bits: assume 'long long' 2019-12-22 count-trailing-zeros: assume 'long long' 2019-12-12 inttypes-incomplete: assume 'long long' 2019-12-22 malloca: assume 'long long' 2019-12-22 stdint: assume 'long long' 2019-12-22 strtoll, strtoimax, strtoumax: assume 'long long' 2019-12-22 prefer lib_SOURCES to unconditional AC_LIBOBJ 2019-12-19 nstrftime: avoid a shadowing warning 2019-12-18 improve port of AC_C_RESTRICT to Oracle C++ 2019-12-12 stdalign: port to xlclang 16.01 2019-12-11 stddef, unistd: fix compilation error in C++ mode on MSVC 2019-12-08 fix compilation errors in C++ mode on Haiku 2019-12-08 fix compilation errors in 32-bit C++ mode on HP-UX 11/ia64 2019-12-08 fix compilation error in C++ mode on OpenBSD * build-aux/config.guess, doc/misc/texinfo.tex: * lib/count-leading-zeros.h, lib/count-one-bits.h: * lib/count-trailing-zeros.h, lib/inttypes.in.h, lib/malloca.h: * lib/mktime.c, lib/nstrftime.c, lib/signal.in.h, lib/stdalign.in.h: * lib/stddef.in.h, lib/stdint.in.h, lib/stdio.in.h, lib/stdlib.in.h: * lib/strtoimax.c, lib/unistd.in.h, m4/gnulib-common.m4: * m4/inttypes.m4, m4/largefile.m4, m4/malloca.m4, m4/strtoimax.m4: * m4/strtoll.m4: Copy from Gnulib. Also, change copyright notices in some other Gnulib-copied files to exactly match Gnulib, as Gnulib updated them in a trivially different way. * lib/gnulib.mk.in, m4/gnulib-comp.m4: Regenerate.
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‎build-aux/config.guess

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#! /bin/sh
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# Attempt to guess a canonical system name.
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# Copyright 1992-2020 Free Software Foundation, Inc.
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# Copyright 1992-2019 Free Software Foundation, Inc.
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timestamp='2019-09-10'
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timestamp='2019-12-21'
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# This file is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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trap 'test -z "$tmp" || rm -fr "$tmp"' 0 1 2 13 15
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set_cc_for_build() {
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# prevent multiple calls if $tmp is already set
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test "$tmp" && return 0
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: "${TMPDIR=/tmp}"
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# shellcheck disable=SC2039
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{ tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
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echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
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exit ;;
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alpha:Linux:*:*)
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case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
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case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' /proc/cpuinfo 2>/dev/null` in
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EV5) UNAME_MACHINE=alphaev5 ;;
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EV56) UNAME_MACHINE=alphaev56 ;;
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PCA56) UNAME_MACHINE=alphapca56 ;;

‎build-aux/config.sub

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#! /bin/sh
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# Configuration validation subroutine script.
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# Copyright 1992-2020 Free Software Foundation, Inc.
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# Copyright 1992-2019 Free Software Foundation, Inc.
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timestamp='2019-06-30'
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‎doc/misc/texinfo.tex

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%
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\def\texinfoversion{2019-09-24.13}
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%
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% Copyright 1985--1986, 1988, 1990--2020 Free Software Foundation, Inc.
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% Copyright 1985, 1986, 1988, 1990-2019 Free Software Foundation, Inc.
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%
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% This texinfo.tex file is free software: you can redistribute it and/or
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% modify it under the terms of the GNU General Public License as
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% If SUBTOPIC is present, precede it with a space, and call \doind.
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% (At some time during the 20th century, this made a two-level entry in an
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% index such as the operation index. Nobody seemed to notice the change in
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% behavior though.)
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% behaviour though.)
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\def\dosubind#1#2#3{%
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\def\thirdarg{#3}%
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\ifx\thirdarg\empty

‎lib/alloca.in.h

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/* Memory allocation on the stack.
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Copyright (C) 1995, 1999, 2001-2004, 2006-2020 Free Software
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Foundation, Inc.
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Copyright (C) 1995, 1999, 2001-2004, 2006-2020 Free Software Foundation,
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Inc.
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This program is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published

‎lib/binary-io.h

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/* Binary mode I/O.
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Copyright (C) 2001, 2003, 2005, 2008-2020 Free Software Foundation,
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Inc.
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Copyright (C) 2001, 2003, 2005, 2008-2020 Free Software Foundation, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by

‎lib/c-ctype.h

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<ctype.h> functions' behaviour depends on the current locale set via
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setlocale.
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Copyright (C) 2000-2003, 2006, 2008-2020 Free Software Foundation,
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Inc.
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Copyright (C) 2000-2003, 2006, 2008-2020 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by

‎lib/c-strcasecmp.c

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/* c-strcasecmp.c -- case insensitive string comparator in C locale
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Copyright (C) 1998-1999, 2005-2006, 2009-2020 Free Software
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Foundation, Inc.
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Copyright (C) 1998-1999, 2005-2006, 2009-2020 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by

‎lib/c-strncasecmp.c

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/* c-strncasecmp.c -- case insensitive string comparator in C locale
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Copyright (C) 1998-1999, 2005-2006, 2009-2020 Free Software
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Foundation, Inc.
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Copyright (C) 1998-1999, 2005-2006, 2009-2020 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by

‎lib/careadlinkat.c

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/* Read symbolic links into a buffer without size limitation, relative to fd.
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Copyright (C) 2001, 2003-2004, 2007, 2009-2020 Free Software
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Foundation, Inc.
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Copyright (C) 2001, 2003-2004, 2007, 2009-2020 Free Software Foundation,
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Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by

‎lib/cloexec.c

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/* cloexec.c - set or clear the close-on-exec descriptor flag
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Copyright (C) 1991, 2004-2006, 2009-2020 Free Software Foundation,
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Inc.
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Copyright (C) 1991, 2004-2006, 2009-2020 Free Software Foundation, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by

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