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authorPaul Eggert <eggert@cs.ucla.edu>2022-01-01 09:43:19 -0800
committerPaul Eggert <eggert@cs.ucla.edu>2022-01-01 09:44:11 -0800
commiteec12c00cf3f8c649297cf13fbbac6b0a27676de (patch)
treeb7783bedf8f40c95fe5f25cf2e297affd86ddd99 /m4
parent2671376bcf8686359ccf2239ccc8353e3bc60c80 (diff)
downloadgnulib-eec12c00cf3f8c649297cf13fbbac6b0a27676de.tar.gz
maint: run 'make update-copyright'
Diffstat (limited to 'm4')
-rw-r--r--m4/00gnulib.m42
-rw-r--r--m4/_Exit.m42
-rw-r--r--m4/__inline.m42
-rw-r--r--m4/absolute-header.m42
-rw-r--r--m4/accept4.m42
-rw-r--r--m4/access.m42
-rw-r--r--m4/acl.m42
-rw-r--r--m4/acos.m42
-rw-r--r--m4/acosf.m42
-rw-r--r--m4/acosl.m42
-rw-r--r--m4/af_alg.m42
-rw-r--r--m4/aligned_alloc.m42
-rw-r--r--m4/alloca.m42
-rw-r--r--m4/alphasort.m42
-rw-r--r--m4/ansi-c++.m42
-rw-r--r--m4/arctwo.m42
-rw-r--r--m4/argp.m42
-rw-r--r--m4/argz.m42
-rw-r--r--m4/arpa_inet_h.m42
-rw-r--r--m4/asin.m42
-rw-r--r--m4/asinf.m42
-rw-r--r--m4/asinl.m42
-rw-r--r--m4/asm-underscore.m42
-rw-r--r--m4/assert.m42
-rw-r--r--m4/assert_h.m42
-rw-r--r--m4/atan.m42
-rw-r--r--m4/atan2.m42
-rw-r--r--m4/atan2f.m42
-rw-r--r--m4/atanf.m42
-rw-r--r--m4/atanl.m42
-rw-r--r--m4/atexit.m42
-rw-r--r--m4/atoll.m42
-rw-r--r--m4/autobuild.m42
-rw-r--r--m4/backupfile.m42
-rw-r--r--m4/base32.m42
-rw-r--r--m4/base64.m42
-rw-r--r--m4/bison-i18n.m42
-rw-r--r--m4/bison.m42
-rw-r--r--m4/btowc.m42
-rw-r--r--m4/builtin-expect.m42
-rw-r--r--m4/byteswap.m42
-rw-r--r--m4/c-stack.m42
-rw-r--r--m4/c-strtod.m42
-rw-r--r--m4/c32rtomb.m42
-rw-r--r--m4/calloc.m42
-rw-r--r--m4/canon-host.m42
-rw-r--r--m4/canonicalize.m42
-rw-r--r--m4/cbrt.m42
-rw-r--r--m4/cbrtf.m42
-rw-r--r--m4/cbrtl-ieee.m42
-rw-r--r--m4/cbrtl.m42
-rw-r--r--m4/ceil-ieee.m42
-rw-r--r--m4/ceil.m42
-rw-r--r--m4/ceilf-ieee.m42
-rw-r--r--m4/ceilf.m42
-rw-r--r--m4/ceill-ieee.m42
-rw-r--r--m4/ceill.m42
-rw-r--r--m4/chdir-long.m42
-rw-r--r--m4/check-math-lib.m42
-rw-r--r--m4/chown.m42
-rw-r--r--m4/clock_time.m42
-rw-r--r--m4/close.m42
-rw-r--r--m4/closedir.m42
-rw-r--r--m4/codeset.m42
-rw-r--r--m4/cond.m42
-rw-r--r--m4/config-h.m42
-rw-r--r--m4/configmake.m42
-rw-r--r--m4/copy-file-range.m42
-rw-r--r--m4/copy-file.m42
-rw-r--r--m4/copysign.m42
-rw-r--r--m4/copysignf.m42
-rw-r--r--m4/copysignl.m42
-rw-r--r--m4/cos.m42
-rw-r--r--m4/cosf.m42
-rw-r--r--m4/cosh.m42
-rw-r--r--m4/coshf.m42
-rw-r--r--m4/cosl.m42
-rw-r--r--m4/creat.m42
-rw-r--r--m4/csharp.m42
-rw-r--r--m4/csharpcomp.m42
-rw-r--r--m4/csharpexec.m42
-rw-r--r--m4/ctime.m42
-rw-r--r--m4/ctype_h.m42
-rw-r--r--m4/cycle-check.m42
-rw-r--r--m4/d-ino.m42
-rw-r--r--m4/d-type.m42
-rw-r--r--m4/dirent-safer.m42
-rw-r--r--m4/dirent_h.m42
-rw-r--r--m4/dirfd.m42
-rw-r--r--m4/double-slash-root.m42
-rw-r--r--m4/dprintf-posix.m42
-rw-r--r--m4/dprintf.m42
-rw-r--r--m4/dup.m42
-rw-r--r--m4/dup2.m42
-rw-r--r--m4/dup3.m42
-rw-r--r--m4/duplocale.m42
-rw-r--r--m4/eaccess.m42
-rw-r--r--m4/eealloc.m42
-rw-r--r--m4/environ.m42
-rw-r--r--m4/errno_h.m42
-rw-r--r--m4/error.m42
-rw-r--r--m4/euidaccess.m42
-rw-r--r--m4/execinfo.m42
-rw-r--r--m4/execl.m42
-rw-r--r--m4/execle.m42
-rw-r--r--m4/execlp.m42
-rw-r--r--m4/execute.m42
-rw-r--r--m4/execv.m42
-rw-r--r--m4/execve.m42
-rw-r--r--m4/execvp.m42
-rw-r--r--m4/execvpe.m42
-rw-r--r--m4/exp.m42
-rw-r--r--m4/exp2.m42
-rw-r--r--m4/exp2f.m42
-rw-r--r--m4/exp2l-ieee.m42
-rw-r--r--m4/exp2l.m42
-rw-r--r--m4/expf.m42
-rw-r--r--m4/expl.m42
-rw-r--r--m4/explicit_bzero.m42
-rw-r--r--m4/expm1-ieee.m42
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-rw-r--r--m4/expm1f-ieee.m42
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-rw-r--r--m4/exponentd.m42
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-rw-r--r--m4/exponentl.m42
-rw-r--r--m4/extensions.m42
-rw-r--r--m4/extern-inline.m42
-rw-r--r--m4/fabs.m42
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-rw-r--r--m4/faccessat.m42
-rw-r--r--m4/fatal-signal.m42
-rw-r--r--m4/fbufmode.m42
-rw-r--r--m4/fchdir.m42
-rw-r--r--m4/fchmodat.m42
-rw-r--r--m4/fchownat.m42
-rw-r--r--m4/fclose.m42
-rw-r--r--m4/fcntl-o.m42
-rw-r--r--m4/fcntl-safer.m42
-rw-r--r--m4/fcntl.m42
-rw-r--r--m4/fcntl_h.m42
-rw-r--r--m4/fdatasync.m42
-rw-r--r--m4/fdopen.m42
-rw-r--r--m4/fdopendir.m42
-rw-r--r--m4/fegetround.m42
-rw-r--r--m4/fflush.m42
-rw-r--r--m4/ffs.m42
-rw-r--r--m4/ffsl.m42
-rw-r--r--m4/ffsll.m42
-rw-r--r--m4/fileblocks.m42
-rw-r--r--m4/filemode.m42
-rw-r--r--m4/filenamecat.m42
-rw-r--r--m4/findprog-in.m42
-rw-r--r--m4/findprog.m42
-rw-r--r--m4/flexmember.m42
-rw-r--r--m4/float_h.m42
-rw-r--r--m4/flock.m42
-rw-r--r--m4/floor-ieee.m42
-rw-r--r--m4/floor.m42
-rw-r--r--m4/floorf-ieee.m42
-rw-r--r--m4/floorf.m42
-rw-r--r--m4/floorl.m42
-rw-r--r--m4/fma.m42
-rw-r--r--m4/fmaf.m42
-rw-r--r--m4/fmal.m42
-rw-r--r--m4/fmod-ieee.m42
-rw-r--r--m4/fmod.m42
-rw-r--r--m4/fmodf-ieee.m42
-rw-r--r--m4/fmodf.m42
-rw-r--r--m4/fmodl-ieee.m42
-rw-r--r--m4/fmodl.m42
-rw-r--r--m4/fnmatch.m42
-rw-r--r--m4/fnmatch_h.m42
-rw-r--r--m4/fopen.m42
-rw-r--r--m4/fpending.m42
-rw-r--r--m4/fpieee.m42
-rw-r--r--m4/fprintf-posix.m42
-rw-r--r--m4/fpurge.m42
-rw-r--r--m4/freadable.m42
-rw-r--r--m4/freadahead.m42
-rw-r--r--m4/freading.m42
-rw-r--r--m4/freadptr.m42
-rw-r--r--m4/freadseek.m42
-rw-r--r--m4/free.m42
-rw-r--r--m4/freopen.m42
-rw-r--r--m4/frexp.m42
-rw-r--r--m4/frexpf.m42
-rw-r--r--m4/frexpl.m42
-rw-r--r--m4/fseek.m42
-rw-r--r--m4/fseeko.m42
-rw-r--r--m4/fseterr.m42
-rw-r--r--m4/fstat.m42
-rw-r--r--m4/fstatat.m42
-rw-r--r--m4/fstypename.m42
-rw-r--r--m4/fsusage.m42
-rw-r--r--m4/fsync.m42
-rw-r--r--m4/ftell.m42
-rw-r--r--m4/ftello.m42
-rw-r--r--m4/ftruncate.m42
-rw-r--r--m4/fts.m42
-rw-r--r--m4/func.m42
-rw-r--r--m4/futimens.m42
-rw-r--r--m4/fwritable.m42
-rw-r--r--m4/fwriting.m42
-rw-r--r--m4/gc-arcfour.m42
-rw-r--r--m4/gc-arctwo.m42
-rw-r--r--m4/gc-camellia.m42
-rw-r--r--m4/gc-des.m42
-rw-r--r--m4/gc-hmac-md5.m42
-rw-r--r--m4/gc-hmac-sha1.m42
-rw-r--r--m4/gc-hmac-sha256.m42
-rw-r--r--m4/gc-hmac-sha512.m42
-rw-r--r--m4/gc-md2.m42
-rw-r--r--m4/gc-md4.m42
-rw-r--r--m4/gc-md5.m42
-rw-r--r--m4/gc-rijndael.m42
-rw-r--r--m4/gc-sha1.m42
-rw-r--r--m4/gc-sha256.m42
-rw-r--r--m4/gc-sha512.m42
-rw-r--r--m4/gc-sm3.m42
-rw-r--r--m4/gc.m42
-rw-r--r--m4/getaddrinfo.m42
-rw-r--r--m4/getcwd-abort-bug.m42
-rw-r--r--m4/getcwd-path-max.m42
-rw-r--r--m4/getcwd.m42
-rw-r--r--m4/getdelim.m42
-rw-r--r--m4/getdomainname.m42
-rw-r--r--m4/getdtablesize.m42
-rw-r--r--m4/getentropy.m42
-rw-r--r--m4/getgroups.m42
-rw-r--r--m4/gethostname.m42
-rw-r--r--m4/gethrxtime.m42
-rw-r--r--m4/getline.m42
-rw-r--r--m4/getloadavg.m42
-rw-r--r--m4/getlogin.m42
-rw-r--r--m4/getlogin_r.m42
-rw-r--r--m4/getndelim2.m42
-rw-r--r--m4/getnline.m42
-rw-r--r--m4/getopt.m42
-rw-r--r--m4/getpagesize.m42
-rw-r--r--m4/getpass.m42
-rw-r--r--m4/getprogname.m42
-rw-r--r--m4/getrandom.m42
-rw-r--r--m4/getrusage.m42
-rw-r--r--m4/getsubopt.m42
-rw-r--r--m4/gettext.m42
-rw-r--r--m4/gettime.m42
-rw-r--r--m4/gettimeofday.m42
-rw-r--r--m4/getugroups.m42
-rw-r--r--m4/getumask.m42
-rw-r--r--m4/getusershell.m42
-rw-r--r--m4/gl-openssl.m42
-rw-r--r--m4/glob.m42
-rw-r--r--m4/glob_h.m42
-rw-r--r--m4/gnu-make.m42
-rw-r--r--m4/gnulib-common.m42
-rw-r--r--m4/gnulib-tool.m42
-rw-r--r--m4/grantpt.m42
-rw-r--r--m4/group-member.m42
-rw-r--r--m4/host-cpu-c-abi.m42
-rw-r--r--m4/host-os.m42
-rw-r--r--m4/hostent.m42
-rw-r--r--m4/human.m42
-rw-r--r--m4/hypot-ieee.m42
-rw-r--r--m4/hypot.m42
-rw-r--r--m4/hypotf-ieee.m42
-rw-r--r--m4/hypotf.m42
-rw-r--r--m4/hypotl-ieee.m42
-rw-r--r--m4/hypotl.m42
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-rw-r--r--m4/iconv.m42
-rw-r--r--m4/iconv_h.m42
-rw-r--r--m4/iconv_open-utf.m42
-rw-r--r--m4/iconv_open.m42
-rw-r--r--m4/idcache.m42
-rw-r--r--m4/idpriv.m42
-rw-r--r--m4/ieee754-h.m42
-rw-r--r--m4/ilogb.m42
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-rw-r--r--m4/imaxabs.m42
-rw-r--r--m4/imaxdiv.m42
-rw-r--r--m4/immutable.m42
-rw-r--r--m4/include_next.m42
-rw-r--r--m4/inet_ntop.m42
-rw-r--r--m4/inet_pton.m42
-rw-r--r--m4/inline.m42
-rw-r--r--m4/intl-thread-locale.m42
-rw-r--r--m4/intlmacosx.m42
-rw-r--r--m4/intmax_t.m42
-rw-r--r--m4/inttostr.m42
-rw-r--r--m4/inttypes.m42
-rw-r--r--m4/inttypes_h.m42
-rw-r--r--m4/ioctl.m42
-rw-r--r--m4/isapipe.m42
-rw-r--r--m4/isatty.m42
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-rw-r--r--m4/isfinite.m42
-rw-r--r--m4/isinf.m42
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-rw-r--r--m4/jm-winsz1.m42
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-rw-r--r--m4/langinfo_h.m42
-rw-r--r--m4/largefile.m42
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-rw-r--r--m4/save-cwd.m42
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-rw-r--r--m4/scandir.m42
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-rw-r--r--m4/sched_yield.m42
-rw-r--r--m4/search_h.m42
-rw-r--r--m4/secure_getenv.m42
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-rw-r--r--m4/selinux-selinux-h.m42
-rw-r--r--m4/semaphore.m42
-rw-r--r--m4/servent.m42
-rw-r--r--m4/setenv.m42
-rw-r--r--m4/sethostname.m42
-rw-r--r--m4/setlocale.m42
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-rw-r--r--m4/settime.m42
-rw-r--r--m4/sh-filename.m42
-rw-r--r--m4/sha1.m42
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-rw-r--r--m4/sigpipe.m42
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-rw-r--r--m4/sin.m42
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-rw-r--r--m4/wcsncat.m42
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-rw-r--r--m4/windows-stat-timespec.m42
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-rw-r--r--m4/xalloc.m42
-rw-r--r--m4/xgetcwd.m42
-rw-r--r--m4/xnanosleep.m42
-rw-r--r--m4/xsize.m42
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-rw-r--r--m4/year2038.m42
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-rw-r--r--m4/yield.m42
-rw-r--r--m4/zzgnulib.m42
820 files changed, 820 insertions, 820 deletions
diff --git a/m4/00gnulib.m4 b/m4/00gnulib.m4
index 9ba1743e65..dea34e8341 100644
--- a/m4/00gnulib.m4
+++ b/m4/00gnulib.m4
@@ -1,5 +1,5 @@
# 00gnulib.m4 serial 8
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/_Exit.m4 b/m4/_Exit.m4
index bca8958506..fac34da3c5 100644
--- a/m4/_Exit.m4
+++ b/m4/_Exit.m4
@@ -1,5 +1,5 @@
# _Exit.m4 serial 2
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/__inline.m4 b/m4/__inline.m4
index b28cc6abc5..fbe2098e86 100644
--- a/m4/__inline.m4
+++ b/m4/__inline.m4
@@ -1,5 +1,5 @@
# Test for __inline keyword
-dnl Copyright 2017-2021 Free Software Foundation, Inc.
+dnl Copyright 2017-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/absolute-header.m4 b/m4/absolute-header.m4
index 52d80d0428..67d6507c3e 100644
--- a/m4/absolute-header.m4
+++ b/m4/absolute-header.m4
@@ -1,5 +1,5 @@
# absolute-header.m4 serial 17
-dnl Copyright (C) 2006-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/accept4.m4 b/m4/accept4.m4
index c3f4cc00d4..c7dff4aeb2 100644
--- a/m4/accept4.m4
+++ b/m4/accept4.m4
@@ -1,5 +1,5 @@
# accept4.m4 serial 3
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/access.m4 b/m4/access.m4
index 11941149d5..7ee801e31e 100644
--- a/m4/access.m4
+++ b/m4/access.m4
@@ -1,5 +1,5 @@
# access.m4 serial 1
-dnl Copyright (C) 2019-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/acl.m4 b/m4/acl.m4
index aaf231aee9..8909442d7f 100644
--- a/m4/acl.m4
+++ b/m4/acl.m4
@@ -1,7 +1,7 @@
# acl.m4 - check for access control list (ACL) primitives
# serial 24
-# Copyright (C) 2002, 2004-2021 Free Software Foundation, Inc.
+# Copyright (C) 2002, 2004-2022 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.
diff --git a/m4/acos.m4 b/m4/acos.m4
index 0864122dba..fe742766fc 100644
--- a/m4/acos.m4
+++ b/m4/acos.m4
@@ -1,5 +1,5 @@
# acos.m4 serial 1
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/acosf.m4 b/m4/acosf.m4
index f2b94cec59..b528a8a1ab 100644
--- a/m4/acosf.m4
+++ b/m4/acosf.m4
@@ -1,5 +1,5 @@
# acosf.m4 serial 3
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/acosl.m4 b/m4/acosl.m4
index 62789db643..f5c65e0298 100644
--- a/m4/acosl.m4
+++ b/m4/acosl.m4
@@ -1,5 +1,5 @@
# acosl.m4 serial 9
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/af_alg.m4 b/m4/af_alg.m4
index 601cf67474..9c7edf0f4a 100644
--- a/m4/af_alg.m4
+++ b/m4/af_alg.m4
@@ -1,5 +1,5 @@
# af_alg.m4 serial 6
-dnl Copyright 2018-2021 Free Software Foundation, Inc.
+dnl Copyright 2018-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/aligned_alloc.m4 b/m4/aligned_alloc.m4
index 6a457a07e5..6dded96b48 100644
--- a/m4/aligned_alloc.m4
+++ b/m4/aligned_alloc.m4
@@ -1,5 +1,5 @@
# aligned_alloc.m4 serial 3
-dnl Copyright (C) 2020-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/alloca.m4 b/m4/alloca.m4
index 7e474aa681..dc6f47e330 100644
--- a/m4/alloca.m4
+++ b/m4/alloca.m4
@@ -1,5 +1,5 @@
# alloca.m4 serial 21
-dnl Copyright (C) 2002-2004, 2006-2007, 2009-2021 Free Software Foundation,
+dnl Copyright (C) 2002-2004, 2006-2007, 2009-2022 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,
diff --git a/m4/alphasort.m4 b/m4/alphasort.m4
index a83a53dcf5..3be426db09 100644
--- a/m4/alphasort.m4
+++ b/m4/alphasort.m4
@@ -1,5 +1,5 @@
# alphasort.m4 serial 2
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ansi-c++.m4 b/m4/ansi-c++.m4
index 31f140ab12..aae4ffc41a 100644
--- a/m4/ansi-c++.m4
+++ b/m4/ansi-c++.m4
@@ -1,5 +1,5 @@
# ansi-c++.m4 serial 12
-dnl Copyright (C) 2002-2003, 2005, 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2005, 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/arctwo.m4 b/m4/arctwo.m4
index 310ea1aa4f..6c1635eff6 100644
--- a/m4/arctwo.m4
+++ b/m4/arctwo.m4
@@ -1,5 +1,5 @@
# arctwo.m4 serial 5
-dnl Copyright (C) 2005-2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/argp.m4 b/m4/argp.m4
index cf8b081a71..a6f7b8ef9b 100644
--- a/m4/argp.m4
+++ b/m4/argp.m4
@@ -1,5 +1,5 @@
# argp.m4 serial 16
-dnl Copyright (C) 2003-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/argz.m4 b/m4/argz.m4
index 3959d6eb2b..fde99f6582 100644
--- a/m4/argz.m4
+++ b/m4/argz.m4
@@ -1,6 +1,6 @@
# Portability macros for glibc argz. -*- Autoconf -*-
#
-# Copyright (C) 2004-2021 Free Software Foundation, Inc.
+# Copyright (C) 2004-2022 Free Software Foundation, Inc.
# Written by Gary V. Vaughan <gary@gnu.org>
#
# This file is free software; the Free Software Foundation gives
diff --git a/m4/arpa_inet_h.m4 b/m4/arpa_inet_h.m4
index a3ba256246..057e13fc42 100644
--- a/m4/arpa_inet_h.m4
+++ b/m4/arpa_inet_h.m4
@@ -1,5 +1,5 @@
# arpa_inet_h.m4 serial 17
-dnl Copyright (C) 2006, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/asin.m4 b/m4/asin.m4
index 58ef2fec85..828f9d316e 100644
--- a/m4/asin.m4
+++ b/m4/asin.m4
@@ -1,5 +1,5 @@
# asin.m4 serial 1
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/asinf.m4 b/m4/asinf.m4
index 094d378b26..cd0d182523 100644
--- a/m4/asinf.m4
+++ b/m4/asinf.m4
@@ -1,5 +1,5 @@
# asinf.m4 serial 3
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/asinl.m4 b/m4/asinl.m4
index 1d18e4cdb3..1b3c896a6e 100644
--- a/m4/asinl.m4
+++ b/m4/asinl.m4
@@ -1,5 +1,5 @@
# asinl.m4 serial 9
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/asm-underscore.m4 b/m4/asm-underscore.m4
index 93b98bea8f..950aa8d221 100644
--- a/m4/asm-underscore.m4
+++ b/m4/asm-underscore.m4
@@ -1,5 +1,5 @@
# asm-underscore.m4 serial 5
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/assert.m4 b/m4/assert.m4
index b5e56d7923..e88979a9de 100644
--- a/m4/assert.m4
+++ b/m4/assert.m4
@@ -1,6 +1,6 @@
#serial 7
-# Copyright (C) 1998-1999, 2001, 2004, 2008-2021 Free Software Foundation, Inc.
+# Copyright (C) 1998-1999, 2001, 2004, 2008-2022 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.
diff --git a/m4/assert_h.m4 b/m4/assert_h.m4
index d3df1f3ae2..7af15a2287 100644
--- a/m4/assert_h.m4
+++ b/m4/assert_h.m4
@@ -1,5 +1,5 @@
# assert-h.m4
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/atan.m4 b/m4/atan.m4
index d7ae6fd429..6eb6aec4ae 100644
--- a/m4/atan.m4
+++ b/m4/atan.m4
@@ -1,5 +1,5 @@
# atan.m4 serial 1
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/atan2.m4 b/m4/atan2.m4
index 02ec25f5db..881a128afb 100644
--- a/m4/atan2.m4
+++ b/m4/atan2.m4
@@ -1,5 +1,5 @@
# atan2.m4 serial 1
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/atan2f.m4 b/m4/atan2f.m4
index 0b7fa75786..17c1025f06 100644
--- a/m4/atan2f.m4
+++ b/m4/atan2f.m4
@@ -1,5 +1,5 @@
# atan2f.m4 serial 3
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/atanf.m4 b/m4/atanf.m4
index b1bc40cfe2..7895918ae1 100644
--- a/m4/atanf.m4
+++ b/m4/atanf.m4
@@ -1,5 +1,5 @@
# atanf.m4 serial 3
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/atanl.m4 b/m4/atanl.m4
index 46fd4b2223..1df35ac766 100644
--- a/m4/atanl.m4
+++ b/m4/atanl.m4
@@ -1,5 +1,5 @@
# atanl.m4 serial 9
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/atexit.m4 b/m4/atexit.m4
index 79f249be94..61de4c611b 100644
--- a/m4/atexit.m4
+++ b/m4/atexit.m4
@@ -1,5 +1,5 @@
# atexit.m4 serial 4
-dnl Copyright (C) 2002, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/atoll.m4 b/m4/atoll.m4
index 8b46626aae..0c034248c7 100644
--- a/m4/atoll.m4
+++ b/m4/atoll.m4
@@ -1,5 +1,5 @@
# atoll.m4 serial 3
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/autobuild.m4 b/m4/autobuild.m4
index d931c7d9ea..bdb98f90e1 100644
--- a/m4/autobuild.m4
+++ b/m4/autobuild.m4
@@ -1,5 +1,5 @@
# autobuild.m4 serial 8
-dnl Copyright (C) 2004, 2006-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2006-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/backupfile.m4 b/m4/backupfile.m4
index c9db4dbebe..614721922c 100644
--- a/m4/backupfile.m4
+++ b/m4/backupfile.m4
@@ -1,5 +1,5 @@
# backupfile.m4 serial 14
-dnl Copyright (C) 2002-2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/base32.m4 b/m4/base32.m4
index cfea04a039..dc8158e539 100644
--- a/m4/base32.m4
+++ b/m4/base32.m4
@@ -1,5 +1,5 @@
# base32.m4 serial 4
-dnl Copyright (C) 2004, 2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/base64.m4 b/m4/base64.m4
index ab95081826..fed3398e06 100644
--- a/m4/base64.m4
+++ b/m4/base64.m4
@@ -1,5 +1,5 @@
# base64.m4 serial 4
-dnl Copyright (C) 2004, 2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/bison-i18n.m4 b/m4/bison-i18n.m4
index 1d25aae137..b937d48883 100644
--- a/m4/bison-i18n.m4
+++ b/m4/bison-i18n.m4
@@ -1,5 +1,5 @@
# bison-i18n.m4 serial 4
-dnl Copyright (C) 2005-2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/bison.m4 b/m4/bison.m4
index 0493587517..f8120375e4 100644
--- a/m4/bison.m4
+++ b/m4/bison.m4
@@ -1,6 +1,6 @@
# serial 10
-# Copyright (C) 2002-2006, 2008-2021 Free Software Foundation, Inc.
+# Copyright (C) 2002-2006, 2008-2022 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.
diff --git a/m4/btowc.m4 b/m4/btowc.m4
index d2b2fe85ae..45a61f5ed0 100644
--- a/m4/btowc.m4
+++ b/m4/btowc.m4
@@ -1,5 +1,5 @@
# btowc.m4 serial 12
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/builtin-expect.m4 b/m4/builtin-expect.m4
index c58411643c..b1fb12a3fb 100644
--- a/m4/builtin-expect.m4
+++ b/m4/builtin-expect.m4
@@ -1,6 +1,6 @@
dnl Check for __builtin_expect.
-dnl Copyright 2016-2021 Free Software Foundation, Inc.
+dnl Copyright 2016-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/byteswap.m4 b/m4/byteswap.m4
index db35b527a6..99aeb68727 100644
--- a/m4/byteswap.m4
+++ b/m4/byteswap.m4
@@ -1,5 +1,5 @@
# byteswap.m4 serial 5
-dnl Copyright (C) 2005, 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/c-stack.m4 b/m4/c-stack.m4
index caf1d2de72..da38c26c9b 100644
--- a/m4/c-stack.m4
+++ b/m4/c-stack.m4
@@ -1,6 +1,6 @@
# Check prerequisites for compiling lib/c-stack.c.
-# Copyright (C) 2002-2004, 2008-2021 Free Software Foundation, Inc.
+# Copyright (C) 2002-2004, 2008-2022 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.
diff --git a/m4/c-strtod.m4 b/m4/c-strtod.m4
index 8e3a76a87b..80e2fcc291 100644
--- a/m4/c-strtod.m4
+++ b/m4/c-strtod.m4
@@ -1,6 +1,6 @@
# c-strtod.m4 serial 18
-# Copyright (C) 2004-2006, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2004-2006, 2009-2022 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.
diff --git a/m4/c32rtomb.m4 b/m4/c32rtomb.m4
index 391d5ac1bc..dc25a7cad9 100644
--- a/m4/c32rtomb.m4
+++ b/m4/c32rtomb.m4
@@ -1,5 +1,5 @@
# c32rtomb.m4 serial 3
-dnl Copyright (C) 2020-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/calloc.m4 b/m4/calloc.m4
index fe12b15d09..9cba28f2a2 100644
--- a/m4/calloc.m4
+++ b/m4/calloc.m4
@@ -1,6 +1,6 @@
# calloc.m4 serial 27
-# Copyright (C) 2004-2021 Free Software Foundation, Inc.
+# Copyright (C) 2004-2022 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.
diff --git a/m4/canon-host.m4 b/m4/canon-host.m4
index 50afacd108..71dadc9555 100644
--- a/m4/canon-host.m4
+++ b/m4/canon-host.m4
@@ -1,5 +1,5 @@
# canon-host.m4 serial 10
-dnl Copyright (C) 2002-2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/canonicalize.m4 b/m4/canonicalize.m4
index 0dfb2da9a6..b55d5c06e2 100644
--- a/m4/canonicalize.m4
+++ b/m4/canonicalize.m4
@@ -1,6 +1,6 @@
# canonicalize.m4 serial 37
-dnl Copyright (C) 2003-2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/cbrt.m4 b/m4/cbrt.m4
index 4adb6ace65..533bda031b 100644
--- a/m4/cbrt.m4
+++ b/m4/cbrt.m4
@@ -1,5 +1,5 @@
# cbrt.m4 serial 2
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/cbrtf.m4 b/m4/cbrtf.m4
index 0800c2ead5..9855f320a5 100644
--- a/m4/cbrtf.m4
+++ b/m4/cbrtf.m4
@@ -1,5 +1,5 @@
# cbrtf.m4 serial 4
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/cbrtl-ieee.m4 b/m4/cbrtl-ieee.m4
index 83e68d3cbf..f444ee866a 100644
--- a/m4/cbrtl-ieee.m4
+++ b/m4/cbrtl-ieee.m4
@@ -1,5 +1,5 @@
# cbrtl-ieee.m4 serial 1
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/cbrtl.m4 b/m4/cbrtl.m4
index 6c72ca85f6..6094ff6f2f 100644
--- a/m4/cbrtl.m4
+++ b/m4/cbrtl.m4
@@ -1,5 +1,5 @@
# cbrtl.m4 serial 10
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ceil-ieee.m4 b/m4/ceil-ieee.m4
index e78ce77f84..3a7e55de9a 100644
--- a/m4/ceil-ieee.m4
+++ b/m4/ceil-ieee.m4
@@ -1,5 +1,5 @@
# ceil-ieee.m4 serial 1
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ceil.m4 b/m4/ceil.m4
index 8d7b032a05..5aff637d3e 100644
--- a/m4/ceil.m4
+++ b/m4/ceil.m4
@@ -1,5 +1,5 @@
# ceil.m4 serial 15
-dnl Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ceilf-ieee.m4 b/m4/ceilf-ieee.m4
index 2aca1345f4..220d201cee 100644
--- a/m4/ceilf-ieee.m4
+++ b/m4/ceilf-ieee.m4
@@ -1,5 +1,5 @@
# ceilf-ieee.m4 serial 1
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ceilf.m4 b/m4/ceilf.m4
index 0712155c4f..ca961f6bfd 100644
--- a/m4/ceilf.m4
+++ b/m4/ceilf.m4
@@ -1,5 +1,5 @@
# ceilf.m4 serial 19
-dnl Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ceill-ieee.m4 b/m4/ceill-ieee.m4
index 2982cfdc13..7abe8f090f 100644
--- a/m4/ceill-ieee.m4
+++ b/m4/ceill-ieee.m4
@@ -1,5 +1,5 @@
# ceill-ieee.m4 serial 1
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ceill.m4 b/m4/ceill.m4
index 18d65292ef..ceb22d5d72 100644
--- a/m4/ceill.m4
+++ b/m4/ceill.m4
@@ -1,5 +1,5 @@
# ceill.m4 serial 22
-dnl Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/chdir-long.m4 b/m4/chdir-long.m4
index e5cd8dfa8d..4cadc3ff2a 100644
--- a/m4/chdir-long.m4
+++ b/m4/chdir-long.m4
@@ -6,7 +6,7 @@
# never fails with ENAMETOOLONG.
# Arrange to compile chdir-long.c only on systems that define PATH_MAX.
-dnl Copyright (C) 2004-2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/check-math-lib.m4 b/m4/check-math-lib.m4
index 600e23d7fe..7eb42aff3a 100644
--- a/m4/check-math-lib.m4
+++ b/m4/check-math-lib.m4
@@ -1,5 +1,5 @@
# check-math-lib.m4 serial 4
-dnl Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/chown.m4 b/m4/chown.m4
index d1c083175e..56dda0a632 100644
--- a/m4/chown.m4
+++ b/m4/chown.m4
@@ -1,7 +1,7 @@
# serial 35
# Determine whether we need the chown wrapper.
-dnl Copyright (C) 1997-2001, 2003-2005, 2007, 2009-2021 Free Software
+dnl Copyright (C) 1997-2001, 2003-2005, 2007, 2009-2022 Free Software
dnl Foundation, Inc.
dnl This file is free software; the Free Software Foundation
diff --git a/m4/clock_time.m4 b/m4/clock_time.m4
index 543099c987..2253553313 100644
--- a/m4/clock_time.m4
+++ b/m4/clock_time.m4
@@ -1,5 +1,5 @@
# clock_time.m4 serial 11
-dnl Copyright (C) 2002-2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/close.m4 b/m4/close.m4
index 77a504717a..f95dbc9d97 100644
--- a/m4/close.m4
+++ b/m4/close.m4
@@ -1,5 +1,5 @@
# close.m4 serial 9
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/closedir.m4 b/m4/closedir.m4
index fc55a215dd..cac29d6dc9 100644
--- a/m4/closedir.m4
+++ b/m4/closedir.m4
@@ -1,5 +1,5 @@
# closedir.m4 serial 6
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/codeset.m4 b/m4/codeset.m4
index 629f4ee310..eb7326013d 100644
--- a/m4/codeset.m4
+++ b/m4/codeset.m4
@@ -1,5 +1,5 @@
# codeset.m4 serial 5 (gettext-0.18.2)
-dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2021 Free Software
+dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2022 Free Software
dnl Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/cond.m4 b/m4/cond.m4
index 8ca11c9d0f..4ab9e3f3b0 100644
--- a/m4/cond.m4
+++ b/m4/cond.m4
@@ -1,5 +1,5 @@
# cond.m4 serial 2
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/config-h.m4 b/m4/config-h.m4
index b3be47bc97..803888aed1 100644
--- a/m4/config-h.m4
+++ b/m4/config-h.m4
@@ -1,6 +1,6 @@
# Say that -DHAVE_CONFIG_H is not needed.
-dnl Copyright (C) 2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/configmake.m4 b/m4/configmake.m4
index d4f20ee4ae..c3a088bfd0 100644
--- a/m4/configmake.m4
+++ b/m4/configmake.m4
@@ -1,5 +1,5 @@
# configmake.m4 serial 4
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/copy-file-range.m4 b/m4/copy-file-range.m4
index 82904e9fce..4c7ec4eaaf 100644
--- a/m4/copy-file-range.m4
+++ b/m4/copy-file-range.m4
@@ -1,5 +1,5 @@
# copy-file-range.m4
-dnl Copyright 2019-2021 Free Software Foundation, Inc.
+dnl Copyright 2019-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/copy-file.m4 b/m4/copy-file.m4
index 62111711cd..0160e2f961 100644
--- a/m4/copy-file.m4
+++ b/m4/copy-file.m4
@@ -1,5 +1,5 @@
# copy-file.m4 serial 5
-dnl Copyright (C) 2003, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/copysign.m4 b/m4/copysign.m4
index d2fc992a3b..c66cc7a7fc 100644
--- a/m4/copysign.m4
+++ b/m4/copysign.m4
@@ -1,5 +1,5 @@
# copysign.m4 serial 1
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/copysignf.m4 b/m4/copysignf.m4
index bef9e30d56..a004676578 100644
--- a/m4/copysignf.m4
+++ b/m4/copysignf.m4
@@ -1,5 +1,5 @@
# copysignf.m4 serial 4
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/copysignl.m4 b/m4/copysignl.m4
index 81be6db957..b35f238dd6 100644
--- a/m4/copysignl.m4
+++ b/m4/copysignl.m4
@@ -1,5 +1,5 @@
# copysignl.m4 serial 3
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/cos.m4 b/m4/cos.m4
index 7483c847ed..4bc84bc854 100644
--- a/m4/cos.m4
+++ b/m4/cos.m4
@@ -1,5 +1,5 @@
# cos.m4 serial 1
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/cosf.m4 b/m4/cosf.m4
index 73e9fbce60..b335062fb9 100644
--- a/m4/cosf.m4
+++ b/m4/cosf.m4
@@ -1,5 +1,5 @@
# cosf.m4 serial 3
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/cosh.m4 b/m4/cosh.m4
index ab6bad6ae3..64c4ea91d7 100644
--- a/m4/cosh.m4
+++ b/m4/cosh.m4
@@ -1,5 +1,5 @@
# cosh.m4 serial 1
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/coshf.m4 b/m4/coshf.m4
index 08bb872334..f3545275bb 100644
--- a/m4/coshf.m4
+++ b/m4/coshf.m4
@@ -1,5 +1,5 @@
# coshf.m4 serial 3
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/cosl.m4 b/m4/cosl.m4
index 26a93f4fde..1208d04908 100644
--- a/m4/cosl.m4
+++ b/m4/cosl.m4
@@ -1,5 +1,5 @@
# cosl.m4 serial 9
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/creat.m4 b/m4/creat.m4
index 0d07a15b0f..3ce8ef0d97 100644
--- a/m4/creat.m4
+++ b/m4/creat.m4
@@ -1,5 +1,5 @@
# creat.m4 serial 1
-dnl Copyright (C) 2019-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/csharp.m4 b/m4/csharp.m4
index 15c55d0a76..339302dfca 100644
--- a/m4/csharp.m4
+++ b/m4/csharp.m4
@@ -1,5 +1,5 @@
# csharp.m4 serial 4
-dnl Copyright (C) 2004-2005, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2005, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/csharpcomp.m4 b/m4/csharpcomp.m4
index e657b84a7f..540f53bb67 100644
--- a/m4/csharpcomp.m4
+++ b/m4/csharpcomp.m4
@@ -1,5 +1,5 @@
# csharpcomp.m4 serial 9
-dnl Copyright (C) 2003-2005, 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2005, 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/csharpexec.m4 b/m4/csharpexec.m4
index d738954d70..66c28c532a 100644
--- a/m4/csharpexec.m4
+++ b/m4/csharpexec.m4
@@ -1,5 +1,5 @@
# csharpexec.m4 serial 8
-dnl Copyright (C) 2003-2005, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2005, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ctime.m4 b/m4/ctime.m4
index e7a14eee95..2e7ecdd74b 100644
--- a/m4/ctime.m4
+++ b/m4/ctime.m4
@@ -1,5 +1,5 @@
# ctime.m4 serial 2
-dnl Copyright (C) 2017-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ctype_h.m4 b/m4/ctype_h.m4
index efdae45307..6f420de3f9 100644
--- a/m4/ctype_h.m4
+++ b/m4/ctype_h.m4
@@ -1,5 +1,5 @@
# ctype_h.m4 serial 9
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/cycle-check.m4 b/m4/cycle-check.m4
index 5293230c54..4ad8739f8f 100644
--- a/m4/cycle-check.m4
+++ b/m4/cycle-check.m4
@@ -1,5 +1,5 @@
#serial 7
-dnl Copyright (C) 2005-2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/d-ino.m4 b/m4/d-ino.m4
index e4dcfeb357..daefce9eba 100644
--- a/m4/d-ino.m4
+++ b/m4/d-ino.m4
@@ -5,7 +5,7 @@ dnl
dnl Check whether struct dirent has a member named d_ino.
dnl
-# Copyright (C) 1997, 1999-2001, 2003-2004, 2006-2007, 2009-2021 Free Software
+# Copyright (C) 1997, 1999-2001, 2003-2004, 2006-2007, 2009-2022 Free Software
# Foundation, Inc.
# This file is free software; the Free Software Foundation
diff --git a/m4/d-type.m4 b/m4/d-type.m4
index 534a59e3e5..b8858b1918 100644
--- a/m4/d-type.m4
+++ b/m4/d-type.m4
@@ -5,7 +5,7 @@ dnl
dnl Check whether struct dirent has a member named d_type.
dnl
-# Copyright (C) 1997, 1999-2004, 2006, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 1997, 1999-2004, 2006, 2009-2022 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/dirent-safer.m4 b/m4/dirent-safer.m4
index 74c7f27519..f1b8140cf1 100644
--- a/m4/dirent-safer.m4
+++ b/m4/dirent-safer.m4
@@ -1,5 +1,5 @@
#serial 2
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/dirent_h.m4 b/m4/dirent_h.m4
index 17e2a20c5d..ddaca1680d 100644
--- a/m4/dirent_h.m4
+++ b/m4/dirent_h.m4
@@ -1,5 +1,5 @@
# dirent_h.m4 serial 19
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/dirfd.m4 b/m4/dirfd.m4
index 3c9ce5dc65..92001700ef 100644
--- a/m4/dirfd.m4
+++ b/m4/dirfd.m4
@@ -2,7 +2,7 @@
dnl Find out how to get the file descriptor associated with an open DIR*.
-# Copyright (C) 2001-2006, 2008-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2006, 2008-2022 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.
diff --git a/m4/double-slash-root.m4 b/m4/double-slash-root.m4
index c9bbcef678..09ff5f0d17 100644
--- a/m4/double-slash-root.m4
+++ b/m4/double-slash-root.m4
@@ -1,5 +1,5 @@
# double-slash-root.m4 serial 4 -*- Autoconf -*-
-dnl Copyright (C) 2006, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/dprintf-posix.m4 b/m4/dprintf-posix.m4
index 2917ac029a..ea08d51a63 100644
--- a/m4/dprintf-posix.m4
+++ b/m4/dprintf-posix.m4
@@ -1,5 +1,5 @@
# dprintf-posix.m4 serial 2
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/dprintf.m4 b/m4/dprintf.m4
index 00c432aee1..5ff96acbb6 100644
--- a/m4/dprintf.m4
+++ b/m4/dprintf.m4
@@ -1,5 +1,5 @@
# dprintf.m4 serial 1
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/dup.m4 b/m4/dup.m4
index 433a466052..3109a651ca 100644
--- a/m4/dup.m4
+++ b/m4/dup.m4
@@ -1,5 +1,5 @@
# dup.m4 serial 7
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/dup2.m4 b/m4/dup2.m4
index 0753a32491..7e777cdee6 100644
--- a/m4/dup2.m4
+++ b/m4/dup2.m4
@@ -1,5 +1,5 @@
#serial 27
-dnl Copyright (C) 2002, 2005, 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005, 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/dup3.m4 b/m4/dup3.m4
index b4a03b8243..a8354926d5 100644
--- a/m4/dup3.m4
+++ b/m4/dup3.m4
@@ -1,5 +1,5 @@
# dup3.m4 serial 5
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/duplocale.m4 b/m4/duplocale.m4
index 8fcd155090..d2c072db03 100644
--- a/m4/duplocale.m4
+++ b/m4/duplocale.m4
@@ -1,5 +1,5 @@
# duplocale.m4 serial 12
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/eaccess.m4 b/m4/eaccess.m4
index 924eacbcbd..6ab3d50992 100644
--- a/m4/eaccess.m4
+++ b/m4/eaccess.m4
@@ -1,5 +1,5 @@
# eaccess.m4 serial 2
-dnl Copyright (C) 2003, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/eealloc.m4 b/m4/eealloc.m4
index 002f0c8671..a6aa2f88d0 100644
--- a/m4/eealloc.m4
+++ b/m4/eealloc.m4
@@ -1,5 +1,5 @@
# eealloc.m4 serial 3
-dnl Copyright (C) 2003, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/environ.m4 b/m4/environ.m4
index ae5329108e..583dac3932 100644
--- a/m4/environ.m4
+++ b/m4/environ.m4
@@ -1,5 +1,5 @@
# environ.m4 serial 8
-dnl Copyright (C) 2001-2004, 2006-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2004, 2006-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/errno_h.m4 b/m4/errno_h.m4
index 7f5feabb2b..4be9780a7e 100644
--- a/m4/errno_h.m4
+++ b/m4/errno_h.m4
@@ -1,5 +1,5 @@
# errno_h.m4 serial 14
-dnl Copyright (C) 2004, 2006, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2006, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/error.m4 b/m4/error.m4
index 8e3cf95d94..7a103446be 100644
--- a/m4/error.m4
+++ b/m4/error.m4
@@ -1,6 +1,6 @@
#serial 15
-# Copyright (C) 1996-1998, 2001-2004, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-1998, 2001-2004, 2009-2022 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/euidaccess.m4 b/m4/euidaccess.m4
index 4aeb90a7e0..04f66f9d5d 100644
--- a/m4/euidaccess.m4
+++ b/m4/euidaccess.m4
@@ -1,5 +1,5 @@
# euidaccess.m4 serial 15
-dnl Copyright (C) 2002-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/execinfo.m4 b/m4/execinfo.m4
index 581b173a23..b370e4dfdf 100644
--- a/m4/execinfo.m4
+++ b/m4/execinfo.m4
@@ -1,6 +1,6 @@
# Check for GNU-style execinfo.h.
-dnl Copyright 2012-2021 Free Software Foundation, Inc.
+dnl Copyright 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/execl.m4 b/m4/execl.m4
index f2995045a7..f3d4f75b25 100644
--- a/m4/execl.m4
+++ b/m4/execl.m4
@@ -1,5 +1,5 @@
# execl.m4 serial 1
-dnl Copyright (C) 2020-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/execle.m4 b/m4/execle.m4
index 52e058f3fb..a7ee805661 100644
--- a/m4/execle.m4
+++ b/m4/execle.m4
@@ -1,5 +1,5 @@
# execle.m4 serial 1
-dnl Copyright (C) 2020-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/execlp.m4 b/m4/execlp.m4
index f6151f3882..c143c669bf 100644
--- a/m4/execlp.m4
+++ b/m4/execlp.m4
@@ -1,5 +1,5 @@
# execlp.m4 serial 1
-dnl Copyright (C) 2020-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/execute.m4 b/m4/execute.m4
index b5eab80210..212274546f 100644
--- a/m4/execute.m4
+++ b/m4/execute.m4
@@ -1,5 +1,5 @@
# execute.m4 serial 5
-dnl Copyright (C) 2003, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/execv.m4 b/m4/execv.m4
index 19f66796d4..6bb4957d08 100644
--- a/m4/execv.m4
+++ b/m4/execv.m4
@@ -1,5 +1,5 @@
# execv.m4 serial 1
-dnl Copyright (C) 2020-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/execve.m4 b/m4/execve.m4
index 585affaf82..86b5926b87 100644
--- a/m4/execve.m4
+++ b/m4/execve.m4
@@ -1,5 +1,5 @@
# execve.m4 serial 1
-dnl Copyright (C) 2020-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/execvp.m4 b/m4/execvp.m4
index eeac2d9dce..a5e6897a73 100644
--- a/m4/execvp.m4
+++ b/m4/execvp.m4
@@ -1,5 +1,5 @@
# execvp.m4 serial 1
-dnl Copyright (C) 2020-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/execvpe.m4 b/m4/execvpe.m4
index 949e89a873..bdb3114c6b 100644
--- a/m4/execvpe.m4
+++ b/m4/execvpe.m4
@@ -1,5 +1,5 @@
# execvpe.m4 serial 1
-dnl Copyright (C) 2020-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/exp.m4 b/m4/exp.m4
index 2c8fe29834..ddac4d4f98 100644
--- a/m4/exp.m4
+++ b/m4/exp.m4
@@ -1,5 +1,5 @@
# exp.m4 serial 1
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/exp2.m4 b/m4/exp2.m4
index 86d9e9e31c..846f76f320 100644
--- a/m4/exp2.m4
+++ b/m4/exp2.m4
@@ -1,5 +1,5 @@
# exp2.m4 serial 3
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/exp2f.m4 b/m4/exp2f.m4
index 4e3d32ad08..3105d0e780 100644
--- a/m4/exp2f.m4
+++ b/m4/exp2f.m4
@@ -1,5 +1,5 @@
# exp2f.m4 serial 1
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/exp2l-ieee.m4 b/m4/exp2l-ieee.m4
index 0f82114e44..05e14d4937 100644
--- a/m4/exp2l-ieee.m4
+++ b/m4/exp2l-ieee.m4
@@ -1,5 +1,5 @@
# exp2l-ieee.m4 serial 1
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/exp2l.m4 b/m4/exp2l.m4
index 3ab9b11815..13dedd2dc4 100644
--- a/m4/exp2l.m4
+++ b/m4/exp2l.m4
@@ -1,5 +1,5 @@
# exp2l.m4 serial 10
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/expf.m4 b/m4/expf.m4
index add87a4467..4f0e3bd76a 100644
--- a/m4/expf.m4
+++ b/m4/expf.m4
@@ -1,5 +1,5 @@
# expf.m4 serial 3
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/expl.m4 b/m4/expl.m4
index 9e7bfa7c59..bd4e7cdc63 100644
--- a/m4/expl.m4
+++ b/m4/expl.m4
@@ -1,5 +1,5 @@
# expl.m4 serial 18
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/explicit_bzero.m4 b/m4/explicit_bzero.m4
index 8c86d69e05..3b4ef8c3cc 100644
--- a/m4/explicit_bzero.m4
+++ b/m4/explicit_bzero.m4
@@ -1,4 +1,4 @@
-dnl Copyright 2017-2021 Free Software Foundation, Inc.
+dnl Copyright 2017-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/expm1-ieee.m4 b/m4/expm1-ieee.m4
index 82efce2712..2c7b16a33f 100644
--- a/m4/expm1-ieee.m4
+++ b/m4/expm1-ieee.m4
@@ -1,5 +1,5 @@
# expm1-ieee.m4 serial 1
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/expm1.m4 b/m4/expm1.m4
index 04e514dd49..11aff6fe0b 100644
--- a/m4/expm1.m4
+++ b/m4/expm1.m4
@@ -1,5 +1,5 @@
# expm1.m4 serial 9
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/expm1f-ieee.m4 b/m4/expm1f-ieee.m4
index 5344955076..007841855e 100644
--- a/m4/expm1f-ieee.m4
+++ b/m4/expm1f-ieee.m4
@@ -1,5 +1,5 @@
# expm1f-ieee.m4 serial 1
-dnl Copyright (C) 2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2021-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/expm1f.m4 b/m4/expm1f.m4
index c18ff1a502..f34eef6b40 100644
--- a/m4/expm1f.m4
+++ b/m4/expm1f.m4
@@ -1,5 +1,5 @@
# expm1f.m4 serial 4
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/expm1l.m4 b/m4/expm1l.m4
index ec0d9078e1..212ec67f1f 100644
--- a/m4/expm1l.m4
+++ b/m4/expm1l.m4
@@ -1,5 +1,5 @@
# expm1l.m4 serial 9
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/exponentd.m4 b/m4/exponentd.m4
index fb136f4774..83ac08bf26 100644
--- a/m4/exponentd.m4
+++ b/m4/exponentd.m4
@@ -1,5 +1,5 @@
# exponentd.m4 serial 3
-dnl Copyright (C) 2007-2008, 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2008, 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/exponentf.m4 b/m4/exponentf.m4
index 308d023872..32fdb6a252 100644
--- a/m4/exponentf.m4
+++ b/m4/exponentf.m4
@@ -1,5 +1,5 @@
# exponentf.m4 serial 2
-dnl Copyright (C) 2007-2008, 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2008, 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/exponentl.m4 b/m4/exponentl.m4
index 508fe9315a..653ad5a945 100644
--- a/m4/exponentl.m4
+++ b/m4/exponentl.m4
@@ -1,5 +1,5 @@
# exponentl.m4 serial 5
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/extensions.m4 b/m4/extensions.m4
index 5792a9557a..0b3e4b5af7 100644
--- a/m4/extensions.m4
+++ b/m4/extensions.m4
@@ -1,7 +1,7 @@
# serial 22 -*- Autoconf -*-
# Enable extensions on systems that normally disable them.
-# Copyright (C) 2003, 2006-2021 Free Software Foundation, Inc.
+# Copyright (C) 2003, 2006-2022 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.
diff --git a/m4/extern-inline.m4 b/m4/extern-inline.m4
index a4ac5ea532..2e914dbc07 100644
--- a/m4/extern-inline.m4
+++ b/m4/extern-inline.m4
@@ -1,6 +1,6 @@
dnl 'extern inline' a la ISO C99.
-dnl Copyright 2012-2021 Free Software Foundation, Inc.
+dnl Copyright 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fabs.m4 b/m4/fabs.m4
index 1978d38836..98d0c8d719 100644
--- a/m4/fabs.m4
+++ b/m4/fabs.m4
@@ -1,5 +1,5 @@
# fabs.m4 serial 1
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fabsf.m4 b/m4/fabsf.m4
index 418162a7cf..01aa2386ae 100644
--- a/m4/fabsf.m4
+++ b/m4/fabsf.m4
@@ -1,5 +1,5 @@
# fabsf.m4 serial 3
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fabsl.m4 b/m4/fabsl.m4
index 15129c331f..bc67e23ba4 100644
--- a/m4/fabsl.m4
+++ b/m4/fabsl.m4
@@ -1,5 +1,5 @@
# fabsl.m4 serial 3
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/faccessat.m4 b/m4/faccessat.m4
index 9d6b363511..0ba5b3b687 100644
--- a/m4/faccessat.m4
+++ b/m4/faccessat.m4
@@ -1,7 +1,7 @@
# serial 10
# See if we need to provide faccessat replacement.
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fatal-signal.m4 b/m4/fatal-signal.m4
index 7c69c69e75..4405b2d781 100644
--- a/m4/fatal-signal.m4
+++ b/m4/fatal-signal.m4
@@ -1,5 +1,5 @@
# fatal-signal.m4 serial 9
-dnl Copyright (C) 2003-2004, 2006, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2004, 2006, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fbufmode.m4 b/m4/fbufmode.m4
index a9cb4684fa..76c780ff5e 100644
--- a/m4/fbufmode.m4
+++ b/m4/fbufmode.m4
@@ -1,5 +1,5 @@
# fbufmode.m4 serial 3
-dnl Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fchdir.m4 b/m4/fchdir.m4
index 5d2fab7262..ae5e1d3361 100644
--- a/m4/fchdir.m4
+++ b/m4/fchdir.m4
@@ -1,5 +1,5 @@
# fchdir.m4 serial 26
-dnl Copyright (C) 2006-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fchmodat.m4 b/m4/fchmodat.m4
index 66c0e308fc..a5cf95a88b 100644
--- a/m4/fchmodat.m4
+++ b/m4/fchmodat.m4
@@ -1,5 +1,5 @@
# fchmodat.m4 serial 6
-dnl Copyright (C) 2004-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fchownat.m4 b/m4/fchownat.m4
index c0df526cf4..3d20d5335a 100644
--- a/m4/fchownat.m4
+++ b/m4/fchownat.m4
@@ -1,5 +1,5 @@
# fchownat.m4 serial 7
-dnl Copyright (C) 2004-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fclose.m4 b/m4/fclose.m4
index dec2208ea1..1608ad94b1 100644
--- a/m4/fclose.m4
+++ b/m4/fclose.m4
@@ -1,5 +1,5 @@
# fclose.m4 serial 9
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fcntl-o.m4 b/m4/fcntl-o.m4
index 7c459ad13a..4dcde9e062 100644
--- a/m4/fcntl-o.m4
+++ b/m4/fcntl-o.m4
@@ -1,5 +1,5 @@
# fcntl-o.m4 serial 7
-dnl Copyright (C) 2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fcntl-safer.m4 b/m4/fcntl-safer.m4
index 0abd0221a4..55e7f9e0d6 100644
--- a/m4/fcntl-safer.m4
+++ b/m4/fcntl-safer.m4
@@ -1,5 +1,5 @@
#serial 9
-dnl Copyright (C) 2005-2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fcntl.m4 b/m4/fcntl.m4
index f6264345c1..428e5709d3 100644
--- a/m4/fcntl.m4
+++ b/m4/fcntl.m4
@@ -1,5 +1,5 @@
# fcntl.m4 serial 11
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fcntl_h.m4 b/m4/fcntl_h.m4
index aba44735d1..267f98bf52 100644
--- a/m4/fcntl_h.m4
+++ b/m4/fcntl_h.m4
@@ -1,6 +1,6 @@
# serial 20
# Configure fcntl.h.
-dnl Copyright (C) 2006-2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fdatasync.m4 b/m4/fdatasync.m4
index 1bd6d3f9c8..9ee3294621 100644
--- a/m4/fdatasync.m4
+++ b/m4/fdatasync.m4
@@ -1,5 +1,5 @@
# fdatasync.m4 serial 5
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fdopen.m4 b/m4/fdopen.m4
index e41ed633d5..32e0e1d834 100644
--- a/m4/fdopen.m4
+++ b/m4/fdopen.m4
@@ -1,5 +1,5 @@
# fdopen.m4 serial 5
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fdopendir.m4 b/m4/fdopendir.m4
index d42838087b..3001608408 100644
--- a/m4/fdopendir.m4
+++ b/m4/fdopendir.m4
@@ -1,7 +1,7 @@
# serial 14
# See if we need to provide fdopendir.
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fegetround.m4 b/m4/fegetround.m4
index 1d68fa791d..9c13a1bf32 100644
--- a/m4/fegetround.m4
+++ b/m4/fegetround.m4
@@ -1,5 +1,5 @@
# fegetround.m4 serial 1
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fflush.m4 b/m4/fflush.m4
index 43266ef32d..e36f90ee86 100644
--- a/m4/fflush.m4
+++ b/m4/fflush.m4
@@ -1,6 +1,6 @@
# fflush.m4 serial 18
-# Copyright (C) 2007-2021 Free Software Foundation, Inc.
+# Copyright (C) 2007-2022 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.
diff --git a/m4/ffs.m4 b/m4/ffs.m4
index 6488f4a18e..8fa4fc22e6 100644
--- a/m4/ffs.m4
+++ b/m4/ffs.m4
@@ -1,5 +1,5 @@
# ffs.m4 serial 5
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ffsl.m4 b/m4/ffsl.m4
index 45d8f14836..4b7aa2fe17 100644
--- a/m4/ffsl.m4
+++ b/m4/ffsl.m4
@@ -1,5 +1,5 @@
# ffsl.m4 serial 2
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ffsll.m4 b/m4/ffsll.m4
index 90bc762a8f..7e53295b60 100644
--- a/m4/ffsll.m4
+++ b/m4/ffsll.m4
@@ -1,5 +1,5 @@
# ffsll.m4 serial 3
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fileblocks.m4 b/m4/fileblocks.m4
index e088b9c986..c17a1baa3c 100644
--- a/m4/fileblocks.m4
+++ b/m4/fileblocks.m4
@@ -1,5 +1,5 @@
# fileblocks.m4 serial 6
-dnl Copyright (C) 2002, 2005-2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005-2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/filemode.m4 b/m4/filemode.m4
index 4dc24efbd3..902c35e359 100644
--- a/m4/filemode.m4
+++ b/m4/filemode.m4
@@ -1,5 +1,5 @@
# filemode.m4 serial 9
-dnl Copyright (C) 2002, 2005-2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005-2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/filenamecat.m4 b/m4/filenamecat.m4
index e6eac127d2..4546b8329d 100644
--- a/m4/filenamecat.m4
+++ b/m4/filenamecat.m4
@@ -1,5 +1,5 @@
# filenamecat.m4 serial 11
-dnl Copyright (C) 2002-2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/findprog-in.m4 b/m4/findprog-in.m4
index 3ee6579671..5a295e23dd 100644
--- a/m4/findprog-in.m4
+++ b/m4/findprog-in.m4
@@ -1,5 +1,5 @@
# findprog-in.m4 serial 1
-dnl Copyright (C) 2003, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/findprog.m4 b/m4/findprog.m4
index e41afff1f2..543a244d66 100644
--- a/m4/findprog.m4
+++ b/m4/findprog.m4
@@ -1,5 +1,5 @@
# findprog.m4 serial 3
-dnl Copyright (C) 2003, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/flexmember.m4 b/m4/flexmember.m4
index 49b1c752da..3b4237e9f7 100644
--- a/m4/flexmember.m4
+++ b/m4/flexmember.m4
@@ -1,7 +1,7 @@
# serial 5
# Check for flexible array member support.
-# Copyright (C) 2006, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009-2022 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.
diff --git a/m4/float_h.m4 b/m4/float_h.m4
index c6a37d9096..0e84572616 100644
--- a/m4/float_h.m4
+++ b/m4/float_h.m4
@@ -1,5 +1,5 @@
# float_h.m4 serial 13
-dnl Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/flock.m4 b/m4/flock.m4
index e1e5fe0303..655395e90c 100644
--- a/m4/flock.m4
+++ b/m4/flock.m4
@@ -1,5 +1,5 @@
# flock.m4 serial 4
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/floor-ieee.m4 b/m4/floor-ieee.m4
index 58970e3353..9ae569c79c 100644
--- a/m4/floor-ieee.m4
+++ b/m4/floor-ieee.m4
@@ -1,5 +1,5 @@
# floor-ieee.m4 serial 1
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/floor.m4 b/m4/floor.m4
index e54d2c7f5d..727a426c95 100644
--- a/m4/floor.m4
+++ b/m4/floor.m4
@@ -1,5 +1,5 @@
# floor.m4 serial 14
-dnl Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/floorf-ieee.m4 b/m4/floorf-ieee.m4
index 22abb43640..a58871a495 100644
--- a/m4/floorf-ieee.m4
+++ b/m4/floorf-ieee.m4
@@ -1,5 +1,5 @@
# floorf-ieee.m4 serial 1
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/floorf.m4 b/m4/floorf.m4
index f521437848..e8f290b0b1 100644
--- a/m4/floorf.m4
+++ b/m4/floorf.m4
@@ -1,5 +1,5 @@
# floorf.m4 serial 18
-dnl Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/floorl.m4 b/m4/floorl.m4
index 59ec8f7293..3ece867f65 100644
--- a/m4/floorl.m4
+++ b/m4/floorl.m4
@@ -1,5 +1,5 @@
# floorl.m4 serial 11
-dnl Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fma.m4 b/m4/fma.m4
index 1404d5cf0b..eedc26ab26 100644
--- a/m4/fma.m4
+++ b/m4/fma.m4
@@ -1,5 +1,5 @@
# fma.m4 serial 4
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fmaf.m4 b/m4/fmaf.m4
index ad9323981e..7748f4e462 100644
--- a/m4/fmaf.m4
+++ b/m4/fmaf.m4
@@ -1,5 +1,5 @@
# fmaf.m4 serial 6
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fmal.m4 b/m4/fmal.m4
index 3d23e64d1a..c7d4f346e2 100644
--- a/m4/fmal.m4
+++ b/m4/fmal.m4
@@ -1,5 +1,5 @@
# fmal.m4 serial 7
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fmod-ieee.m4 b/m4/fmod-ieee.m4
index 058a51bcf3..ef4b8c5694 100644
--- a/m4/fmod-ieee.m4
+++ b/m4/fmod-ieee.m4
@@ -1,5 +1,5 @@
# fmod-ieee.m4 serial 1
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fmod.m4 b/m4/fmod.m4
index 157c93f3e4..55a56809ff 100644
--- a/m4/fmod.m4
+++ b/m4/fmod.m4
@@ -1,5 +1,5 @@
# fmod.m4 serial 9
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fmodf-ieee.m4 b/m4/fmodf-ieee.m4
index f1ced021c8..648da93455 100644
--- a/m4/fmodf-ieee.m4
+++ b/m4/fmodf-ieee.m4
@@ -1,5 +1,5 @@
# fmodf-ieee.m4 serial 1
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fmodf.m4 b/m4/fmodf.m4
index cce91861a8..1e71be1c43 100644
--- a/m4/fmodf.m4
+++ b/m4/fmodf.m4
@@ -1,5 +1,5 @@
# fmodf.m4 serial 11
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fmodl-ieee.m4 b/m4/fmodl-ieee.m4
index 780cf08728..48b58bcd92 100644
--- a/m4/fmodl-ieee.m4
+++ b/m4/fmodl-ieee.m4
@@ -1,5 +1,5 @@
# fmodl-ieee.m4 serial 1
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fmodl.m4 b/m4/fmodl.m4
index c80cfedc81..cb3ab57eab 100644
--- a/m4/fmodl.m4
+++ b/m4/fmodl.m4
@@ -1,5 +1,5 @@
# fmodl.m4 serial 11
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fnmatch.m4 b/m4/fnmatch.m4
index 81589ca4cc..9c60559574 100644
--- a/m4/fnmatch.m4
+++ b/m4/fnmatch.m4
@@ -1,6 +1,6 @@
# Check for fnmatch - serial 15. -*- coding: utf-8 -*-
-# Copyright (C) 2000-2007, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2000-2007, 2009-2022 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.
diff --git a/m4/fnmatch_h.m4 b/m4/fnmatch_h.m4
index 0d75d6a594..ae5cd869cf 100644
--- a/m4/fnmatch_h.m4
+++ b/m4/fnmatch_h.m4
@@ -1,5 +1,5 @@
# fnmatch_h.m4 serial 8
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fopen.m4 b/m4/fopen.m4
index 4ed7dce239..a177197433 100644
--- a/m4/fopen.m4
+++ b/m4/fopen.m4
@@ -1,5 +1,5 @@
# fopen.m4 serial 12
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fpending.m4 b/m4/fpending.m4
index 131356ad46..de4eb7f9b3 100644
--- a/m4/fpending.m4
+++ b/m4/fpending.m4
@@ -1,6 +1,6 @@
# serial 23
-# Copyright (C) 2000-2001, 2004-2021 Free Software Foundation, Inc.
+# Copyright (C) 2000-2001, 2004-2022 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.
diff --git a/m4/fpieee.m4 b/m4/fpieee.m4
index 3f16957fbd..c0c23e9565 100644
--- a/m4/fpieee.m4
+++ b/m4/fpieee.m4
@@ -1,5 +1,5 @@
# fpieee.m4 serial 2 -*- coding: utf-8 -*-
-dnl Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fprintf-posix.m4 b/m4/fprintf-posix.m4
index 9958109e80..0bedbfef4c 100644
--- a/m4/fprintf-posix.m4
+++ b/m4/fprintf-posix.m4
@@ -1,5 +1,5 @@
# fprintf-posix.m4 serial 14
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fpurge.m4 b/m4/fpurge.m4
index 275c9d0e9f..1a15454171 100644
--- a/m4/fpurge.m4
+++ b/m4/fpurge.m4
@@ -1,5 +1,5 @@
# fpurge.m4 serial 12
-dnl Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/freadable.m4 b/m4/freadable.m4
index 64c50135b5..3c9b6bbbfe 100644
--- a/m4/freadable.m4
+++ b/m4/freadable.m4
@@ -1,5 +1,5 @@
# freadable.m4 serial 3
-dnl Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/freadahead.m4 b/m4/freadahead.m4
index 9beb03d311..4d0d291cc0 100644
--- a/m4/freadahead.m4
+++ b/m4/freadahead.m4
@@ -1,5 +1,5 @@
# freadahead.m4 serial 1
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/freading.m4 b/m4/freading.m4
index 6cc660ff92..81b17a64a2 100644
--- a/m4/freading.m4
+++ b/m4/freading.m4
@@ -1,5 +1,5 @@
# freading.m4 serial 2
-dnl Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/freadptr.m4 b/m4/freadptr.m4
index 6e59a39539..280315a3a1 100644
--- a/m4/freadptr.m4
+++ b/m4/freadptr.m4
@@ -1,5 +1,5 @@
# freadptr.m4 serial 1
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/freadseek.m4 b/m4/freadseek.m4
index 5bc3c5b054..22017fc677 100644
--- a/m4/freadseek.m4
+++ b/m4/freadseek.m4
@@ -1,5 +1,5 @@
# freadseek.m4 serial 2
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/free.m4 b/m4/free.m4
index a7923b9059..dfeecd2bf1 100644
--- a/m4/free.m4
+++ b/m4/free.m4
@@ -1,5 +1,5 @@
# free.m4 serial 6
-# Copyright (C) 2003-2005, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2003-2005, 2009-2022 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.
diff --git a/m4/freopen.m4 b/m4/freopen.m4
index d5a3512407..f23fbf7b2c 100644
--- a/m4/freopen.m4
+++ b/m4/freopen.m4
@@ -1,5 +1,5 @@
# freopen.m4 serial 7
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/frexp.m4 b/m4/frexp.m4
index 04248b04fc..d8f3cef44b 100644
--- a/m4/frexp.m4
+++ b/m4/frexp.m4
@@ -1,5 +1,5 @@
# frexp.m4 serial 16
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/frexpf.m4 b/m4/frexpf.m4
index efc6314d2f..fd869d3e70 100644
--- a/m4/frexpf.m4
+++ b/m4/frexpf.m4
@@ -1,5 +1,5 @@
# frexpf.m4 serial 6
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/frexpl.m4 b/m4/frexpl.m4
index 32f1eac99c..4557613133 100644
--- a/m4/frexpl.m4
+++ b/m4/frexpl.m4
@@ -1,5 +1,5 @@
# frexpl.m4 serial 22
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fseek.m4 b/m4/fseek.m4
index 2e90afc1d0..bd4a55beb2 100644
--- a/m4/fseek.m4
+++ b/m4/fseek.m4
@@ -1,5 +1,5 @@
# fseek.m4 serial 4
-dnl Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fseeko.m4 b/m4/fseeko.m4
index 531e44281a..e50fe398f1 100644
--- a/m4/fseeko.m4
+++ b/m4/fseeko.m4
@@ -1,5 +1,5 @@
# fseeko.m4 serial 20
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fseterr.m4 b/m4/fseterr.m4
index abc652acfc..1596bbc0c7 100644
--- a/m4/fseterr.m4
+++ b/m4/fseterr.m4
@@ -1,5 +1,5 @@
# fseterr.m4 serial 1
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fstat.m4 b/m4/fstat.m4
index cdaca80da8..9e61bcce8a 100644
--- a/m4/fstat.m4
+++ b/m4/fstat.m4
@@ -1,5 +1,5 @@
# fstat.m4 serial 8
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fstatat.m4 b/m4/fstatat.m4
index d730e46d30..e8604a6ad3 100644
--- a/m4/fstatat.m4
+++ b/m4/fstatat.m4
@@ -1,5 +1,5 @@
# fstatat.m4 serial 4
-dnl Copyright (C) 2004-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fstypename.m4 b/m4/fstypename.m4
index 895c4f07c2..674992238c 100644
--- a/m4/fstypename.m4
+++ b/m4/fstypename.m4
@@ -6,7 +6,7 @@ dnl See if struct statfs has the f_fstypename member.
dnl If so, define HAVE_STRUCT_STATFS_F_FSTYPENAME.
dnl
-# Copyright (C) 1998-1999, 2001, 2004, 2006, 2009-2021 Free Software
+# Copyright (C) 1998-1999, 2001, 2004, 2006, 2009-2022 Free Software
# Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/fsusage.m4 b/m4/fsusage.m4
index d005579f9e..06e608866b 100644
--- a/m4/fsusage.m4
+++ b/m4/fsusage.m4
@@ -1,7 +1,7 @@
# serial 35
# Obtaining file system usage information.
-# Copyright (C) 1997-1998, 2000-2001, 2003-2021 Free Software Foundation, Inc.
+# Copyright (C) 1997-1998, 2000-2001, 2003-2022 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/fsync.m4 b/m4/fsync.m4
index 6dc8cd1c0f..cbf35fe310 100644
--- a/m4/fsync.m4
+++ b/m4/fsync.m4
@@ -1,5 +1,5 @@
# fsync.m4 serial 2
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ftell.m4 b/m4/ftell.m4
index f9cc619b41..89f2d1bdf5 100644
--- a/m4/ftell.m4
+++ b/m4/ftell.m4
@@ -1,5 +1,5 @@
# ftell.m4 serial 3
-dnl Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ftello.m4 b/m4/ftello.m4
index 65bec39690..919f39d8b8 100644
--- a/m4/ftello.m4
+++ b/m4/ftello.m4
@@ -1,5 +1,5 @@
# ftello.m4 serial 14
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ftruncate.m4 b/m4/ftruncate.m4
index 4a3eca68d8..2697e0eb3b 100644
--- a/m4/ftruncate.m4
+++ b/m4/ftruncate.m4
@@ -2,7 +2,7 @@
# See if we need to emulate a missing ftruncate function using _chsize.
-# Copyright (C) 2000-2001, 2003-2007, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2000-2001, 2003-2007, 2009-2022 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.
diff --git a/m4/fts.m4 b/m4/fts.m4
index 44dfaa5880..c722fe36a6 100644
--- a/m4/fts.m4
+++ b/m4/fts.m4
@@ -1,5 +1,5 @@
#serial 22
-dnl Copyright (C) 2005-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/func.m4 b/m4/func.m4
index 63fdd611b3..6226deed06 100644
--- a/m4/func.m4
+++ b/m4/func.m4
@@ -1,5 +1,5 @@
# func.m4 serial 2
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/futimens.m4 b/m4/futimens.m4
index 2e9f53e5a8..e3caa7d898 100644
--- a/m4/futimens.m4
+++ b/m4/futimens.m4
@@ -1,7 +1,7 @@
# serial 9
# See if we need to provide futimens replacement.
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fwritable.m4 b/m4/fwritable.m4
index 4e01826656..a1e5ad939a 100644
--- a/m4/fwritable.m4
+++ b/m4/fwritable.m4
@@ -1,5 +1,5 @@
# fwritable.m4 serial 3
-dnl Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fwriting.m4 b/m4/fwriting.m4
index 1334d390a3..9bbb7b8542 100644
--- a/m4/fwriting.m4
+++ b/m4/fwriting.m4
@@ -1,5 +1,5 @@
# fwriting.m4 serial 3
-dnl Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc-arcfour.m4 b/m4/gc-arcfour.m4
index 44fb5bd72d..4fe24fbcbd 100644
--- a/m4/gc-arcfour.m4
+++ b/m4/gc-arcfour.m4
@@ -1,5 +1,5 @@
# gc-arcfour.m4 serial 3
-dnl Copyright (C) 2005, 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc-arctwo.m4 b/m4/gc-arctwo.m4
index 512686a890..786f5a0f73 100644
--- a/m4/gc-arctwo.m4
+++ b/m4/gc-arctwo.m4
@@ -1,5 +1,5 @@
# gc-arctwo.m4 serial 2
-dnl Copyright (C) 2005, 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc-camellia.m4 b/m4/gc-camellia.m4
index 03a773e002..9417c403bb 100644
--- a/m4/gc-camellia.m4
+++ b/m4/gc-camellia.m4
@@ -1,5 +1,5 @@
# gc-camellia.m4 serial 3
-dnl Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc-des.m4 b/m4/gc-des.m4
index 5388c6d7fb..2604a65b39 100644
--- a/m4/gc-des.m4
+++ b/m4/gc-des.m4
@@ -1,5 +1,5 @@
# gc-des.m4 serial 3
-dnl Copyright (C) 2005, 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc-hmac-md5.m4 b/m4/gc-hmac-md5.m4
index 8b484838d0..31c084f237 100644
--- a/m4/gc-hmac-md5.m4
+++ b/m4/gc-hmac-md5.m4
@@ -1,5 +1,5 @@
# gc-hmac-md5.m4 serial 3
-dnl Copyright (C) 2005, 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc-hmac-sha1.m4 b/m4/gc-hmac-sha1.m4
index 8ba47d3e6b..f55c2335e2 100644
--- a/m4/gc-hmac-sha1.m4
+++ b/m4/gc-hmac-sha1.m4
@@ -1,5 +1,5 @@
# gc-hmac-sha1.m4 serial 3
-dnl Copyright (C) 2005, 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc-hmac-sha256.m4 b/m4/gc-hmac-sha256.m4
index e70afcb9e6..9d69a26cb0 100644
--- a/m4/gc-hmac-sha256.m4
+++ b/m4/gc-hmac-sha256.m4
@@ -1,5 +1,5 @@
# gc-hmac-sha256.m4 serial 3
-dnl Copyright (C) 2005, 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc-hmac-sha512.m4 b/m4/gc-hmac-sha512.m4
index 8e8dc34895..0723ebce52 100644
--- a/m4/gc-hmac-sha512.m4
+++ b/m4/gc-hmac-sha512.m4
@@ -1,5 +1,5 @@
# gc-hmac-sha512.m4 serial 3
-dnl Copyright (C) 2005, 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc-md2.m4 b/m4/gc-md2.m4
index 35109c9349..1b04951b4d 100644
--- a/m4/gc-md2.m4
+++ b/m4/gc-md2.m4
@@ -1,5 +1,5 @@
# gc-md2.m4 serial 2
-dnl Copyright (C) 2005, 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc-md4.m4 b/m4/gc-md4.m4
index 93b004a03f..949ea9f181 100644
--- a/m4/gc-md4.m4
+++ b/m4/gc-md4.m4
@@ -1,5 +1,5 @@
# gc-md4.m4 serial 2
-dnl Copyright (C) 2005, 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc-md5.m4 b/m4/gc-md5.m4
index f8a78e071a..eff9259cfa 100644
--- a/m4/gc-md5.m4
+++ b/m4/gc-md5.m4
@@ -1,5 +1,5 @@
# gc-md5.m4 serial 2
-dnl Copyright (C) 2005, 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc-rijndael.m4 b/m4/gc-rijndael.m4
index 01f78172fd..5fa022f196 100644
--- a/m4/gc-rijndael.m4
+++ b/m4/gc-rijndael.m4
@@ -1,5 +1,5 @@
# gc-rijndael.m4 serial 3
-dnl Copyright (C) 2005, 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc-sha1.m4 b/m4/gc-sha1.m4
index c1912952af..82c8e685f5 100644
--- a/m4/gc-sha1.m4
+++ b/m4/gc-sha1.m4
@@ -1,5 +1,5 @@
# gc-sha1.m4 serial 3
-dnl Copyright (C) 2005, 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc-sha256.m4 b/m4/gc-sha256.m4
index b011005825..ec93ac0867 100644
--- a/m4/gc-sha256.m4
+++ b/m4/gc-sha256.m4
@@ -1,5 +1,5 @@
# gc-sha256.m4 serial 1
-dnl Copyright (C) 2005, 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc-sha512.m4 b/m4/gc-sha512.m4
index fab69c9425..9d9931f844 100644
--- a/m4/gc-sha512.m4
+++ b/m4/gc-sha512.m4
@@ -1,5 +1,5 @@
# gc-sha512.m4 serial 1
-dnl Copyright (C) 2005, 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc-sm3.m4 b/m4/gc-sm3.m4
index dd0f0ad88e..8894002682 100644
--- a/m4/gc-sm3.m4
+++ b/m4/gc-sm3.m4
@@ -1,5 +1,5 @@
# gc-sm3.m4 serial 2
-dnl Copyright (C) 2017-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc.m4 b/m4/gc.m4
index b6dec0c959..501c2f6127 100644
--- a/m4/gc.m4
+++ b/m4/gc.m4
@@ -1,5 +1,5 @@
# gc.m4 serial 13
-dnl Copyright (C) 2005-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/getaddrinfo.m4 b/m4/getaddrinfo.m4
index 3f8e04f9b4..65a0fd0ecf 100644
--- a/m4/getaddrinfo.m4
+++ b/m4/getaddrinfo.m4
@@ -1,5 +1,5 @@
# getaddrinfo.m4 serial 34
-dnl Copyright (C) 2004-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/getcwd-abort-bug.m4 b/m4/getcwd-abort-bug.m4
index bd32de1b79..2174e3f9c6 100644
--- a/m4/getcwd-abort-bug.m4
+++ b/m4/getcwd-abort-bug.m4
@@ -3,7 +3,7 @@
# name is unusually large. Any length between 4k and 16k trigger the bug
# when using glibc-2.4.90-9 or older.
-# Copyright (C) 2006, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009-2022 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.
diff --git a/m4/getcwd-path-max.m4 b/m4/getcwd-path-max.m4
index 4238ae7c06..e12045596b 100644
--- a/m4/getcwd-path-max.m4
+++ b/m4/getcwd-path-max.m4
@@ -6,7 +6,7 @@
# I've heard that this is due to a Linux kernel bug, and that it has
# been fixed between 2.4.21-pre3 and 2.4.21-pre4.
-# Copyright (C) 2003-2007, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2003-2007, 2009-2022 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.
diff --git a/m4/getcwd.m4 b/m4/getcwd.m4
index 6ec7a94e21..076ca31485 100644
--- a/m4/getcwd.m4
+++ b/m4/getcwd.m4
@@ -1,6 +1,6 @@
# getcwd.m4 - check for working getcwd that is compatible with glibc
-# Copyright (C) 2001, 2003-2007, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2003-2007, 2009-2022 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.
diff --git a/m4/getdelim.m4 b/m4/getdelim.m4
index 244a731925..0b63b55351 100644
--- a/m4/getdelim.m4
+++ b/m4/getdelim.m4
@@ -1,6 +1,6 @@
# getdelim.m4 serial 15
-dnl Copyright (C) 2005-2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2007, 2009-2022 Free Software Foundation, Inc.
dnl
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/getdomainname.m4 b/m4/getdomainname.m4
index 3f5125b02b..ebc4dbe230 100644
--- a/m4/getdomainname.m4
+++ b/m4/getdomainname.m4
@@ -1,5 +1,5 @@
# getdomainname.m4 serial 11
-dnl Copyright (C) 2002-2003, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/getdtablesize.m4 b/m4/getdtablesize.m4
index 8fbc941898..6134eaace0 100644
--- a/m4/getdtablesize.m4
+++ b/m4/getdtablesize.m4
@@ -1,5 +1,5 @@
# getdtablesize.m4 serial 8
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/getentropy.m4 b/m4/getentropy.m4
index ca02cf7097..eab47d7a2e 100644
--- a/m4/getentropy.m4
+++ b/m4/getentropy.m4
@@ -1,5 +1,5 @@
# getentropy.m4
-dnl Copyright 2020-2021 Free Software Foundation, Inc.
+dnl Copyright 2020-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/getgroups.m4 b/m4/getgroups.m4
index bd746cdf88..d7a71f5ca6 100644
--- a/m4/getgroups.m4
+++ b/m4/getgroups.m4
@@ -3,7 +3,7 @@
dnl From Jim Meyering.
dnl A wrapper around AC_FUNC_GETGROUPS.
-# Copyright (C) 1996-1997, 1999-2004, 2008-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-1997, 1999-2004, 2008-2022 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/gethostname.m4 b/m4/gethostname.m4
index 25e9eb20c8..11f22b2fa6 100644
--- a/m4/gethostname.m4
+++ b/m4/gethostname.m4
@@ -1,5 +1,5 @@
# gethostname.m4 serial 15
-dnl Copyright (C) 2002, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gethrxtime.m4 b/m4/gethrxtime.m4
index 0e1863fd5a..04ea633fdf 100644
--- a/m4/gethrxtime.m4
+++ b/m4/gethrxtime.m4
@@ -1,5 +1,5 @@
# gethrxtime.m4 serial 13
-dnl Copyright (C) 2005-2006, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/getline.m4 b/m4/getline.m4
index 58b27c73f0..ca0301d2c1 100644
--- a/m4/getline.m4
+++ b/m4/getline.m4
@@ -1,6 +1,6 @@
# getline.m4 serial 30
-dnl Copyright (C) 1998-2003, 2005-2007, 2009-2021 Free Software Foundation,
+dnl Copyright (C) 1998-2003, 2005-2007, 2009-2022 Free Software Foundation,
dnl Inc.
dnl
dnl This file is free software; the Free Software Foundation
diff --git a/m4/getloadavg.m4 b/m4/getloadavg.m4
index bba2216949..7bb8890bd5 100644
--- a/m4/getloadavg.m4
+++ b/m4/getloadavg.m4
@@ -1,6 +1,6 @@
# Check for getloadavg.
-# Copyright (C) 1992-1996, 1999-2000, 2002-2003, 2006, 2008-2021 Free Software
+# Copyright (C) 1992-1996, 1999-2000, 2002-2003, 2006, 2008-2022 Free Software
# Foundation, Inc.
# This file is free software; the Free Software Foundation
diff --git a/m4/getlogin.m4 b/m4/getlogin.m4
index c5b7f1aaea..d51d6cfdcd 100644
--- a/m4/getlogin.m4
+++ b/m4/getlogin.m4
@@ -1,5 +1,5 @@
# getlogin.m4 serial 5
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/getlogin_r.m4 b/m4/getlogin_r.m4
index 3e8a2f0b21..c60ef34db3 100644
--- a/m4/getlogin_r.m4
+++ b/m4/getlogin_r.m4
@@ -1,6 +1,6 @@
#serial 13
-# Copyright (C) 2005-2007, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2005-2007, 2009-2022 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/getndelim2.m4 b/m4/getndelim2.m4
index 3af455493d..fe4dc89f81 100644
--- a/m4/getndelim2.m4
+++ b/m4/getndelim2.m4
@@ -1,5 +1,5 @@
# getndelim2.m4 serial 8
-dnl Copyright (C) 2003, 2006, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2006, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/getnline.m4 b/m4/getnline.m4
index 2f36c40038..0dcb821597 100644
--- a/m4/getnline.m4
+++ b/m4/getnline.m4
@@ -1,5 +1,5 @@
# getnline.m4 serial 3
-dnl Copyright (C) 2003, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/getopt.m4 b/m4/getopt.m4
index 9b71159bc5..ff78ed535d 100644
--- a/m4/getopt.m4
+++ b/m4/getopt.m4
@@ -1,5 +1,5 @@
# getopt.m4 serial 48
-dnl Copyright (C) 2002-2006, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/getpagesize.m4 b/m4/getpagesize.m4
index 7e61801917..19f894caac 100644
--- a/m4/getpagesize.m4
+++ b/m4/getpagesize.m4
@@ -1,5 +1,5 @@
# getpagesize.m4 serial 10
-dnl Copyright (C) 2002, 2004-2005, 2007, 2009-2021 Free Software Foundation,
+dnl Copyright (C) 2002, 2004-2005, 2007, 2009-2022 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,
diff --git a/m4/getpass.m4 b/m4/getpass.m4
index b05cc34b1b..2238a5e787 100644
--- a/m4/getpass.m4
+++ b/m4/getpass.m4
@@ -1,5 +1,5 @@
# getpass.m4 serial 16
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2021 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2022 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,
diff --git a/m4/getprogname.m4 b/m4/getprogname.m4
index 65917d6a53..b26146e9a9 100644
--- a/m4/getprogname.m4
+++ b/m4/getprogname.m4
@@ -1,6 +1,6 @@
# getprogname.m4 - check for getprogname or replacements for it
-# Copyright (C) 2016-2021 Free Software Foundation, Inc.
+# Copyright (C) 2016-2022 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.
diff --git a/m4/getrandom.m4 b/m4/getrandom.m4
index 5f174dc7eb..6ca715005d 100644
--- a/m4/getrandom.m4
+++ b/m4/getrandom.m4
@@ -1,5 +1,5 @@
# getrandom.m4 serial 8
-dnl Copyright 2020-2021 Free Software Foundation, Inc.
+dnl Copyright 2020-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/getrusage.m4 b/m4/getrusage.m4
index 15bd76d6e1..bc68b4a536 100644
--- a/m4/getrusage.m4
+++ b/m4/getrusage.m4
@@ -1,5 +1,5 @@
# getrusage.m4 serial 1
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/getsubopt.m4 b/m4/getsubopt.m4
index a394a9ed84..240e48010f 100644
--- a/m4/getsubopt.m4
+++ b/m4/getsubopt.m4
@@ -1,5 +1,5 @@
# getsubopt.m4 serial 5
-dnl Copyright (C) 2004, 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gettext.m4 b/m4/gettext.m4
index c7f54609a0..989d6456d9 100644
--- a/m4/gettext.m4
+++ b/m4/gettext.m4
@@ -1,5 +1,5 @@
# gettext.m4 serial 71 (gettext-0.20.2)
-dnl Copyright (C) 1995-2014, 2016, 2018-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 1995-2014, 2016, 2018-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gettime.m4 b/m4/gettime.m4
index 43447f28e5..f0aeb4d0e4 100644
--- a/m4/gettime.m4
+++ b/m4/gettime.m4
@@ -1,5 +1,5 @@
# gettime.m4 serial 11
-dnl Copyright (C) 2002, 2004-2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2004-2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gettimeofday.m4 b/m4/gettimeofday.m4
index 37c54404bb..f729601b1d 100644
--- a/m4/gettimeofday.m4
+++ b/m4/gettimeofday.m4
@@ -1,6 +1,6 @@
# serial 29
-# Copyright (C) 2001-2003, 2005, 2007, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2003, 2005, 2007, 2009-2022 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.
diff --git a/m4/getugroups.m4 b/m4/getugroups.m4
index 47f85ee953..4fa67a94d2 100644
--- a/m4/getugroups.m4
+++ b/m4/getugroups.m4
@@ -1,5 +1,5 @@
# getugroups.m4 serial 9
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2021 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2022 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,
diff --git a/m4/getumask.m4 b/m4/getumask.m4
index d70c89f5c0..0aa1eb4d57 100644
--- a/m4/getumask.m4
+++ b/m4/getumask.m4
@@ -1,5 +1,5 @@
# getumask.m4 serial 1
-dnl Copyright 2020-2021 Free Software Foundation, Inc.
+dnl Copyright 2020-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/getusershell.m4 b/m4/getusershell.m4
index ae6b84f3ac..5116072c14 100644
--- a/m4/getusershell.m4
+++ b/m4/getusershell.m4
@@ -1,5 +1,5 @@
# getusershell.m4 serial 7
-dnl Copyright (C) 2002-2003, 2006, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2006, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gl-openssl.m4 b/m4/gl-openssl.m4
index c968eb6815..d076f84473 100644
--- a/m4/gl-openssl.m4
+++ b/m4/gl-openssl.m4
@@ -1,5 +1,5 @@
# gl-openssl.m4 serial 6
-dnl Copyright (C) 2013-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2013-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/glob.m4 b/m4/glob.m4
index 232136ef37..0d1426389b 100644
--- a/m4/glob.m4
+++ b/m4/glob.m4
@@ -1,5 +1,5 @@
# glob.m4 serial 24
-dnl Copyright (C) 2005-2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/glob_h.m4 b/m4/glob_h.m4
index 62b17a7b5a..41ffde236f 100644
--- a/m4/glob_h.m4
+++ b/m4/glob_h.m4
@@ -1,5 +1,5 @@
# glob_h.m4 serial 9
-dnl Copyright (C) 2018-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2018-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gnu-make.m4 b/m4/gnu-make.m4
index 9a5b6762c8..6ae1b316da 100644
--- a/m4/gnu-make.m4
+++ b/m4/gnu-make.m4
@@ -1,6 +1,6 @@
# Determine whether recent-enough GNU Make is being used.
-# Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/gnulib-common.m4 b/m4/gnulib-common.m4
index f70ef4ea96..87a9a751b6 100644
--- a/m4/gnulib-common.m4
+++ b/m4/gnulib-common.m4
@@ -1,5 +1,5 @@
# gnulib-common.m4 serial 69
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gnulib-tool.m4 b/m4/gnulib-tool.m4
index 3e977759f1..8428901c34 100644
--- a/m4/gnulib-tool.m4
+++ b/m4/gnulib-tool.m4
@@ -1,5 +1,5 @@
# gnulib-tool.m4 serial 4
-dnl Copyright (C) 2004-2005, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2005, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/grantpt.m4 b/m4/grantpt.m4
index fba60cd55d..4f09de8298 100644
--- a/m4/grantpt.m4
+++ b/m4/grantpt.m4
@@ -1,5 +1,5 @@
# grantpt.m4 serial 3
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/group-member.m4 b/m4/group-member.m4
index 7a7bb40afc..f9bc38b629 100644
--- a/m4/group-member.m4
+++ b/m4/group-member.m4
@@ -1,6 +1,6 @@
# serial 14
-# Copyright (C) 1999-2001, 2003-2007, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 1999-2001, 2003-2007, 2009-2022 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/host-cpu-c-abi.m4 b/m4/host-cpu-c-abi.m4
index 64e28b1d34..6d1e4578c7 100644
--- a/m4/host-cpu-c-abi.m4
+++ b/m4/host-cpu-c-abi.m4
@@ -1,5 +1,5 @@
# host-cpu-c-abi.m4 serial 14
-dnl Copyright (C) 2002-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/host-os.m4 b/m4/host-os.m4
index 19e85d30c2..ea6206e6ef 100644
--- a/m4/host-os.m4
+++ b/m4/host-os.m4
@@ -1,6 +1,6 @@
# serial 12
-# Copyright (C) 2001, 2003-2004, 2006, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2003-2004, 2006, 2009-2022 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.
diff --git a/m4/hostent.m4 b/m4/hostent.m4
index f1390a32e9..69fc5ac1a8 100644
--- a/m4/hostent.m4
+++ b/m4/hostent.m4
@@ -1,5 +1,5 @@
# hostent.m4 serial 4
-dnl Copyright (C) 2008, 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008, 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/human.m4 b/m4/human.m4
index 726698443e..ce13518876 100644
--- a/m4/human.m4
+++ b/m4/human.m4
@@ -1,5 +1,5 @@
#serial 11
-dnl Copyright (C) 2002-2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/hypot-ieee.m4 b/m4/hypot-ieee.m4
index 2495c055a3..b4117638ed 100644
--- a/m4/hypot-ieee.m4
+++ b/m4/hypot-ieee.m4
@@ -1,5 +1,5 @@
# hypot-ieee.m4 serial 1
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/hypot.m4 b/m4/hypot.m4
index 529762b250..86737de106 100644
--- a/m4/hypot.m4
+++ b/m4/hypot.m4
@@ -1,5 +1,5 @@
# hypot.m4 serial 9
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/hypotf-ieee.m4 b/m4/hypotf-ieee.m4
index e2d5d7f93f..581310ce8b 100644
--- a/m4/hypotf-ieee.m4
+++ b/m4/hypotf-ieee.m4
@@ -1,5 +1,5 @@
# hypotf-ieee.m4 serial 1
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/hypotf.m4 b/m4/hypotf.m4
index 122b18f740..aedfa9de9f 100644
--- a/m4/hypotf.m4
+++ b/m4/hypotf.m4
@@ -1,5 +1,5 @@
# hypotf.m4 serial 10
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/hypotl-ieee.m4 b/m4/hypotl-ieee.m4
index 584e017369..1050c955d9 100644
--- a/m4/hypotl-ieee.m4
+++ b/m4/hypotl-ieee.m4
@@ -1,5 +1,5 @@
# hypotl-ieee.m4 serial 1
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/hypotl.m4 b/m4/hypotl.m4
index 465e1fbc4f..339e4a4abd 100644
--- a/m4/hypotl.m4
+++ b/m4/hypotl.m4
@@ -1,5 +1,5 @@
# hypotl.m4 serial 11
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/i-ring.m4 b/m4/i-ring.m4
index fb2e850814..404e84f22e 100644
--- a/m4/i-ring.m4
+++ b/m4/i-ring.m4
@@ -1,5 +1,5 @@
# serial 2
-dnl Copyright (C) 2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/iconv.m4 b/m4/iconv.m4
index d0e61de260..00057953e3 100644
--- a/m4/iconv.m4
+++ b/m4/iconv.m4
@@ -1,5 +1,5 @@
# iconv.m4 serial 24
-dnl Copyright (C) 2000-2002, 2007-2014, 2016-2021 Free Software Foundation,
+dnl Copyright (C) 2000-2002, 2007-2014, 2016-2022 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,
diff --git a/m4/iconv_h.m4 b/m4/iconv_h.m4
index bf15f3d5cd..584656628e 100644
--- a/m4/iconv_h.m4
+++ b/m4/iconv_h.m4
@@ -1,5 +1,5 @@
# iconv_h.m4 serial 16
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/iconv_open-utf.m4 b/m4/iconv_open-utf.m4
index 68efaf9da8..282c2b7e7e 100644
--- a/m4/iconv_open-utf.m4
+++ b/m4/iconv_open-utf.m4
@@ -1,5 +1,5 @@
# iconv_open-utf.m4 serial 4
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/iconv_open.m4 b/m4/iconv_open.m4
index 61b6af487a..1ed26cd82d 100644
--- a/m4/iconv_open.m4
+++ b/m4/iconv_open.m4
@@ -1,5 +1,5 @@
# iconv_open.m4 serial 16
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/idcache.m4 b/m4/idcache.m4
index 63eee8a7aa..8e32f26224 100644
--- a/m4/idcache.m4
+++ b/m4/idcache.m4
@@ -1,5 +1,5 @@
# idcache.m4 serial 7
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2021 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2022 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,
diff --git a/m4/idpriv.m4 b/m4/idpriv.m4
index d96fdd1660..b3b1c7b45f 100644
--- a/m4/idpriv.m4
+++ b/m4/idpriv.m4
@@ -1,5 +1,5 @@
# idpriv.m4 serial 1
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ieee754-h.m4 b/m4/ieee754-h.m4
index 0712613b6f..aff4f2c2df 100644
--- a/m4/ieee754-h.m4
+++ b/m4/ieee754-h.m4
@@ -1,6 +1,6 @@
# Configure ieee754-h module
-dnl Copyright 2018-2021 Free Software Foundation, Inc.
+dnl Copyright 2018-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ilogb.m4 b/m4/ilogb.m4
index 54043906d0..d5570252d5 100644
--- a/m4/ilogb.m4
+++ b/m4/ilogb.m4
@@ -1,5 +1,5 @@
# ilogb.m4 serial 7
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ilogbf.m4 b/m4/ilogbf.m4
index b78f97e143..b867debeec 100644
--- a/m4/ilogbf.m4
+++ b/m4/ilogbf.m4
@@ -1,5 +1,5 @@
# ilogbf.m4 serial 6
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ilogbl.m4 b/m4/ilogbl.m4
index 77830c18eb..e05907b896 100644
--- a/m4/ilogbl.m4
+++ b/m4/ilogbl.m4
@@ -1,5 +1,5 @@
# ilogbl.m4 serial 5
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/imaxabs.m4 b/m4/imaxabs.m4
index 9ba069eb29..ff7013dcfb 100644
--- a/m4/imaxabs.m4
+++ b/m4/imaxabs.m4
@@ -1,5 +1,5 @@
# imaxabs.m4 serial 4
-dnl Copyright (C) 2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/imaxdiv.m4 b/m4/imaxdiv.m4
index 4fa0c2a0cc..89d43e18d9 100644
--- a/m4/imaxdiv.m4
+++ b/m4/imaxdiv.m4
@@ -1,5 +1,5 @@
# imaxdiv.m4 serial 5
-dnl Copyright (C) 2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/immutable.m4 b/m4/immutable.m4
index ffc62d29b4..91383c3f09 100644
--- a/m4/immutable.m4
+++ b/m4/immutable.m4
@@ -1,5 +1,5 @@
# immutable.m4 serial 1
-dnl Copyright (C) 2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2021-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/include_next.m4 b/m4/include_next.m4
index 7dcd1cef0b..a9247f6f11 100644
--- a/m4/include_next.m4
+++ b/m4/include_next.m4
@@ -1,5 +1,5 @@
# include_next.m4 serial 26
-dnl Copyright (C) 2006-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/inet_ntop.m4 b/m4/inet_ntop.m4
index 171f53ee73..c335cae7e7 100644
--- a/m4/inet_ntop.m4
+++ b/m4/inet_ntop.m4
@@ -1,5 +1,5 @@
# inet_ntop.m4 serial 21
-dnl Copyright (C) 2005-2006, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/inet_pton.m4 b/m4/inet_pton.m4
index 197917910e..9507296d3f 100644
--- a/m4/inet_pton.m4
+++ b/m4/inet_pton.m4
@@ -1,5 +1,5 @@
# inet_pton.m4 serial 19
-dnl Copyright (C) 2006, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/inline.m4 b/m4/inline.m4
index 04fc7743a8..3f0726553f 100644
--- a/m4/inline.m4
+++ b/m4/inline.m4
@@ -1,5 +1,5 @@
# inline.m4 serial 4
-dnl Copyright (C) 2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/intl-thread-locale.m4 b/m4/intl-thread-locale.m4
index 890fec00ef..d5d5b26acf 100644
--- a/m4/intl-thread-locale.m4
+++ b/m4/intl-thread-locale.m4
@@ -1,5 +1,5 @@
# intl-thread-locale.m4 serial 9
-dnl Copyright (C) 2015-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2015-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/intlmacosx.m4 b/m4/intlmacosx.m4
index 4ae0d128aa..ecc88d6e74 100644
--- a/m4/intlmacosx.m4
+++ b/m4/intlmacosx.m4
@@ -1,5 +1,5 @@
# intlmacosx.m4 serial 8 (gettext-0.20.2)
-dnl Copyright (C) 2004-2014, 2016, 2019-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2014, 2016, 2019-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/intmax_t.m4 b/m4/intmax_t.m4
index 63c4b415d4..8a15dabdf0 100644
--- a/m4/intmax_t.m4
+++ b/m4/intmax_t.m4
@@ -1,5 +1,5 @@
# intmax_t.m4 serial 9
-dnl Copyright (C) 1997-2004, 2006-2007, 2009-2021 Free Software Foundation,
+dnl Copyright (C) 1997-2004, 2006-2007, 2009-2022 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,
diff --git a/m4/inttostr.m4 b/m4/inttostr.m4
index 8a50d50776..92784d1456 100644
--- a/m4/inttostr.m4
+++ b/m4/inttostr.m4
@@ -1,5 +1,5 @@
#serial 8
-dnl Copyright (C) 2004-2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/inttypes.m4 b/m4/inttypes.m4
index c446aa8277..df25a21eb9 100644
--- a/m4/inttypes.m4
+++ b/m4/inttypes.m4
@@ -1,5 +1,5 @@
# inttypes.m4 serial 36
-dnl Copyright (C) 2006-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/inttypes_h.m4 b/m4/inttypes_h.m4
index 672a93e093..6e9eebf1b4 100644
--- a/m4/inttypes_h.m4
+++ b/m4/inttypes_h.m4
@@ -1,5 +1,5 @@
# inttypes_h.m4 serial 10
-dnl Copyright (C) 1997-2004, 2006, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2004, 2006, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ioctl.m4 b/m4/ioctl.m4
index efd29f3582..7c72134546 100644
--- a/m4/ioctl.m4
+++ b/m4/ioctl.m4
@@ -1,5 +1,5 @@
# ioctl.m4 serial 6
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/isapipe.m4 b/m4/isapipe.m4
index 54178d0302..36039cef84 100644
--- a/m4/isapipe.m4
+++ b/m4/isapipe.m4
@@ -1,6 +1,6 @@
# Test whether a file descriptor is a pipe.
-dnl Copyright (C) 2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/isatty.m4 b/m4/isatty.m4
index 330dc58ecb..55ba760c47 100644
--- a/m4/isatty.m4
+++ b/m4/isatty.m4
@@ -1,5 +1,5 @@
# isatty.m4 serial 3
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/isblank.m4 b/m4/isblank.m4
index e77e1a8730..1d0ed6ce41 100644
--- a/m4/isblank.m4
+++ b/m4/isblank.m4
@@ -1,5 +1,5 @@
# isblank.m4 serial 3
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/isfinite.m4 b/m4/isfinite.m4
index 2b8902d4ae..e6325f952b 100644
--- a/m4/isfinite.m4
+++ b/m4/isfinite.m4
@@ -1,5 +1,5 @@
# isfinite.m4 serial 17
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/isinf.m4 b/m4/isinf.m4
index ad6ef47ceb..6f0029324b 100644
--- a/m4/isinf.m4
+++ b/m4/isinf.m4
@@ -1,5 +1,5 @@
# isinf.m4 serial 13
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/isnan.m4 b/m4/isnan.m4
index e0bc03f98f..4ae6ed7119 100644
--- a/m4/isnan.m4
+++ b/m4/isnan.m4
@@ -1,5 +1,5 @@
# isnan.m4 serial 5
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/isnand.m4 b/m4/isnand.m4
index fc79f0b0c2..4eadde7cb7 100644
--- a/m4/isnand.m4
+++ b/m4/isnand.m4
@@ -1,5 +1,5 @@
# isnand.m4 serial 12
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/isnanf.m4 b/m4/isnanf.m4
index d0f6a5623a..44c825a1f0 100644
--- a/m4/isnanf.m4
+++ b/m4/isnanf.m4
@@ -1,5 +1,5 @@
# isnanf.m4 serial 18
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/isnanl.m4 b/m4/isnanl.m4
index 1ef16f5e35..fa49a644fe 100644
--- a/m4/isnanl.m4
+++ b/m4/isnanl.m4
@@ -1,5 +1,5 @@
# isnanl.m4 serial 22
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/iswblank.m4 b/m4/iswblank.m4
index 84fd838ba1..ddecf9b847 100644
--- a/m4/iswblank.m4
+++ b/m4/iswblank.m4
@@ -1,5 +1,5 @@
# iswblank.m4 serial 5
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/iswctype.m4 b/m4/iswctype.m4
index 646630ea4f..6baec57491 100644
--- a/m4/iswctype.m4
+++ b/m4/iswctype.m4
@@ -1,5 +1,5 @@
# iswctype.m4 serial 2
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/iswdigit.m4 b/m4/iswdigit.m4
index de4ffceaf8..643c5b294a 100644
--- a/m4/iswdigit.m4
+++ b/m4/iswdigit.m4
@@ -1,5 +1,5 @@
# iswdigit.m4 serial 3
-dnl Copyright (C) 2020-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/iswxdigit.m4 b/m4/iswxdigit.m4
index f96d735d2e..cc7c1a2495 100644
--- a/m4/iswxdigit.m4
+++ b/m4/iswxdigit.m4
@@ -1,5 +1,5 @@
# iswxdigit.m4 serial 3
-dnl Copyright (C) 2020-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/javacomp.m4 b/m4/javacomp.m4
index dcaab05a97..1fd7589f5d 100644
--- a/m4/javacomp.m4
+++ b/m4/javacomp.m4
@@ -1,5 +1,5 @@
# javacomp.m4 serial 18
-dnl Copyright (C) 2001-2003, 2006-2007, 2009-2021 Free Software Foundation,
+dnl Copyright (C) 2001-2003, 2006-2007, 2009-2022 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,
diff --git a/m4/javaexec.m4 b/m4/javaexec.m4
index 556af3c72b..6ed7f64993 100644
--- a/m4/javaexec.m4
+++ b/m4/javaexec.m4
@@ -1,5 +1,5 @@
# javaexec.m4 serial 7
-dnl Copyright (C) 2001-2003, 2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2003, 2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/jm-winsz1.m4 b/m4/jm-winsz1.m4
index 6353b9674d..a50e62fe81 100644
--- a/m4/jm-winsz1.m4
+++ b/m4/jm-winsz1.m4
@@ -1,6 +1,6 @@
# serial 12
-# Copyright (C) 1996, 1999, 2001-2002, 2004, 2006, 2009-2021 Free Software
+# Copyright (C) 1996, 1999, 2001-2002, 2004, 2006, 2009-2022 Free Software
# Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/jm-winsz2.m4 b/m4/jm-winsz2.m4
index ed839cb879..6d2017ed18 100644
--- a/m4/jm-winsz2.m4
+++ b/m4/jm-winsz2.m4
@@ -1,6 +1,6 @@
# serial 8
-# Copyright (C) 1996, 1999, 2001, 2004, 2009-2021 Free Software Foundation,
+# Copyright (C) 1996, 1999, 2001, 2004, 2009-2022 Free Software Foundation,
# Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/langinfo_h.m4 b/m4/langinfo_h.m4
index 87959f77a4..563c8c431c 100644
--- a/m4/langinfo_h.m4
+++ b/m4/langinfo_h.m4
@@ -1,5 +1,5 @@
# langinfo_h.m4 serial 12
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/largefile.m4 b/m4/largefile.m4
index fbde5e6647..3e8b5e39a7 100644
--- a/m4/largefile.m4
+++ b/m4/largefile.m4
@@ -1,7 +1,7 @@
# Enable large files on systems where this is not the default.
# Enable support for files on Linux file systems with 64-bit inode numbers.
-# Copyright 1992-1996, 1998-2021 Free Software Foundation, Inc.
+# Copyright 1992-1996, 1998-2022 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.
diff --git a/m4/lchmod.m4 b/m4/lchmod.m4
index 3d181be051..5baee738ef 100644
--- a/m4/lchmod.m4
+++ b/m4/lchmod.m4
@@ -1,6 +1,6 @@
#serial 8
-dnl Copyright (C) 2005-2006, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/lchown.m4 b/m4/lchown.m4
index f1e4af625e..9f9cd427c0 100644
--- a/m4/lchown.m4
+++ b/m4/lchown.m4
@@ -1,7 +1,7 @@
# serial 17
# Determine whether we need the lchown wrapper.
-dnl Copyright (C) 1998, 2001, 2003-2007, 2009-2021 Free Software Foundation,
+dnl Copyright (C) 1998, 2001, 2003-2007, 2009-2022 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
diff --git a/m4/lcmessage.m4 b/m4/lcmessage.m4
index a52700e7ee..1a3eefe796 100644
--- a/m4/lcmessage.m4
+++ b/m4/lcmessage.m4
@@ -1,5 +1,5 @@
# lcmessage.m4 serial 8
-dnl Copyright (C) 1995-2002, 2004-2005, 2008-2014, 2016, 2019-2021 Free
+dnl Copyright (C) 1995-2002, 2004-2005, 2008-2014, 2016, 2019-2022 Free
dnl Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/ld-output-def.m4 b/m4/ld-output-def.m4
index fe02bdd1ac..b3e95af973 100644
--- a/m4/ld-output-def.m4
+++ b/m4/ld-output-def.m4
@@ -1,5 +1,5 @@
# ld-output-def.m4 serial 3
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ld-version-script.m4 b/m4/ld-version-script.m4
index 98126d9af7..bf81b496d0 100644
--- a/m4/ld-version-script.m4
+++ b/m4/ld-version-script.m4
@@ -1,5 +1,5 @@
# ld-version-script.m4 serial 5
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ldd.m4 b/m4/ldd.m4
index 1ca64dceab..0e8c0b3012 100644
--- a/m4/ldd.m4
+++ b/m4/ldd.m4
@@ -1,5 +1,5 @@
# ldd.m4 serial 1
-dnl Copyright (C) 2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ldexp.m4 b/m4/ldexp.m4
index cb7ce6422a..b07dc05506 100644
--- a/m4/ldexp.m4
+++ b/m4/ldexp.m4
@@ -1,5 +1,5 @@
# ldexp.m4 serial 1
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ldexpf.m4 b/m4/ldexpf.m4
index bea8785e7b..b8225f205f 100644
--- a/m4/ldexpf.m4
+++ b/m4/ldexpf.m4
@@ -1,5 +1,5 @@
# ldexpf.m4 serial 2
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ldexpl.m4 b/m4/ldexpl.m4
index 5dabf76c20..06d30f71a8 100644
--- a/m4/ldexpl.m4
+++ b/m4/ldexpl.m4
@@ -1,5 +1,5 @@
# ldexpl.m4 serial 17
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/lib-ignore.m4 b/m4/lib-ignore.m4
index a90679ae75..4928e67cc5 100644
--- a/m4/lib-ignore.m4
+++ b/m4/lib-ignore.m4
@@ -1,6 +1,6 @@
# If possible, ignore libraries that are not depended on.
-dnl Copyright (C) 2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/lib-ld.m4 b/m4/lib-ld.m4
index 076358d5d5..934207a765 100644
--- a/m4/lib-ld.m4
+++ b/m4/lib-ld.m4
@@ -1,5 +1,5 @@
# lib-ld.m4 serial 10
-dnl Copyright (C) 1996-2003, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 1996-2003, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/lib-link.m4 b/m4/lib-link.m4
index 787efab2d2..ed5186afb4 100644
--- a/m4/lib-link.m4
+++ b/m4/lib-link.m4
@@ -1,5 +1,5 @@
# lib-link.m4 serial 32
-dnl Copyright (C) 2001-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/lib-prefix.m4 b/m4/lib-prefix.m4
index 3c94db0acb..75071e9a96 100644
--- a/m4/lib-prefix.m4
+++ b/m4/lib-prefix.m4
@@ -1,5 +1,5 @@
# lib-prefix.m4 serial 19
-dnl Copyright (C) 2001-2005, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2005, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/libgmp.m4 b/m4/libgmp.m4
index a2103dde88..a2dee93382 100644
--- a/m4/libgmp.m4
+++ b/m4/libgmp.m4
@@ -1,6 +1,6 @@
# libgmp.m4 serial 6
# Configure the GMP library or a replacement.
-dnl Copyright 2020-2021 Free Software Foundation, Inc.
+dnl Copyright 2020-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/libsigsegv.m4 b/m4/libsigsegv.m4
index 3255235962..4da1d2da57 100644
--- a/m4/libsigsegv.m4
+++ b/m4/libsigsegv.m4
@@ -1,5 +1,5 @@
# libsigsegv.m4 serial 4
-dnl Copyright (C) 2002-2003, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/libtextstyle-optional.m4 b/m4/libtextstyle-optional.m4
index 2b29ae4a5d..a8737a0883 100644
--- a/m4/libtextstyle-optional.m4
+++ b/m4/libtextstyle-optional.m4
@@ -1,5 +1,5 @@
# libtextstyle-optional.m4 serial 4
-dnl Copyright (C) 2019-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/libtextstyle.m4 b/m4/libtextstyle.m4
index 6ae5261929..b72ff4d700 100644
--- a/m4/libtextstyle.m4
+++ b/m4/libtextstyle.m4
@@ -1,5 +1,5 @@
# libtextstyle.m4 serial 3
-dnl Copyright (C) 2019-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/libunistring-base.m4 b/m4/libunistring-base.m4
index 1c2063f578..3815b3e355 100644
--- a/m4/libunistring-base.m4
+++ b/m4/libunistring-base.m4
@@ -1,5 +1,5 @@
# libunistring-base.m4 serial 6
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/libunistring-optional.m4 b/m4/libunistring-optional.m4
index a6c3b19300..445bd0f106 100644
--- a/m4/libunistring-optional.m4
+++ b/m4/libunistring-optional.m4
@@ -1,5 +1,5 @@
# libunistring-optional.m4 serial 1
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/libunistring.m4 b/m4/libunistring.m4
index e3d9447939..3c18edbb76 100644
--- a/m4/libunistring.m4
+++ b/m4/libunistring.m4
@@ -1,5 +1,5 @@
# libunistring.m4 serial 12
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/limits-h.m4 b/m4/limits-h.m4
index c82f6c6781..5d5a5bf584 100644
--- a/m4/limits-h.m4
+++ b/m4/limits-h.m4
@@ -1,6 +1,6 @@
dnl Check whether limits.h has needed features.
-dnl Copyright 2016-2021 Free Software Foundation, Inc.
+dnl Copyright 2016-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/link-follow.m4 b/m4/link-follow.m4
index a5e8377b93..04bbe23356 100644
--- a/m4/link-follow.m4
+++ b/m4/link-follow.m4
@@ -2,7 +2,7 @@
dnl Run a program to determine whether link(2) follows symlinks.
dnl Set LINK_FOLLOWS_SYMLINKS accordingly.
-# Copyright (C) 1999-2001, 2004-2006, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 1999-2001, 2004-2006, 2009-2022 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.
diff --git a/m4/link.m4 b/m4/link.m4
index 55a8a8d13f..154b9d02b6 100644
--- a/m4/link.m4
+++ b/m4/link.m4
@@ -1,5 +1,5 @@
# link.m4 serial 11
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/linkat.m4 b/m4/linkat.m4
index 33820ccebd..2a6f83b521 100644
--- a/m4/linkat.m4
+++ b/m4/linkat.m4
@@ -1,7 +1,7 @@
# serial 14
# See if we need to provide linkat replacement.
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/localcharset.m4 b/m4/localcharset.m4
index 04389fcbd6..f5dbbd4f36 100644
--- a/m4/localcharset.m4
+++ b/m4/localcharset.m4
@@ -1,5 +1,5 @@
# localcharset.m4 serial 8
-dnl Copyright (C) 2002, 2004, 2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2004, 2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/locale-ar.m4 b/m4/locale-ar.m4
index 6ea9745758..574311da38 100644
--- a/m4/locale-ar.m4
+++ b/m4/locale-ar.m4
@@ -1,5 +1,5 @@
# locale-ar.m4 serial 9
-dnl Copyright (C) 2003, 2005-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/locale-fr.m4 b/m4/locale-fr.m4
index b61df7ec90..3753891f35 100644
--- a/m4/locale-fr.m4
+++ b/m4/locale-fr.m4
@@ -1,5 +1,5 @@
# locale-fr.m4 serial 20
-dnl Copyright (C) 2003, 2005-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/locale-ja.m4 b/m4/locale-ja.m4
index cd94288cc4..73a5d1aebd 100644
--- a/m4/locale-ja.m4
+++ b/m4/locale-ja.m4
@@ -1,5 +1,5 @@
# locale-ja.m4 serial 15
-dnl Copyright (C) 2003, 2005-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/locale-tr.m4 b/m4/locale-tr.m4
index ecb8b60692..4b99e67d1d 100644
--- a/m4/locale-tr.m4
+++ b/m4/locale-tr.m4
@@ -1,5 +1,5 @@
# locale-tr.m4 serial 13
-dnl Copyright (C) 2003, 2005-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/locale-zh.m4 b/m4/locale-zh.m4
index 1228be8285..c997971fad 100644
--- a/m4/locale-zh.m4
+++ b/m4/locale-zh.m4
@@ -1,5 +1,5 @@
# locale-zh.m4 serial 15
-dnl Copyright (C) 2003, 2005-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/locale_h.m4 b/m4/locale_h.m4
index 444a381785..ca5d0d0fd0 100644
--- a/m4/locale_h.m4
+++ b/m4/locale_h.m4
@@ -1,5 +1,5 @@
# locale_h.m4 serial 28
-dnl Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/localeconv.m4 b/m4/localeconv.m4
index e29c7c3295..09c1a1ac46 100644
--- a/m4/localeconv.m4
+++ b/m4/localeconv.m4
@@ -1,5 +1,5 @@
# localeconv.m4 serial 1
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/localename.m4 b/m4/localename.m4
index 2bff33d735..e0cf8c5cc6 100644
--- a/m4/localename.m4
+++ b/m4/localename.m4
@@ -1,5 +1,5 @@
# localename.m4 serial 8
-dnl Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/localtime.m4 b/m4/localtime.m4
index cc1c9639af..8eb776ba4e 100644
--- a/m4/localtime.m4
+++ b/m4/localtime.m4
@@ -1,5 +1,5 @@
# localtime.m4 serial 2
-dnl Copyright (C) 2017-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/lock.m4 b/m4/lock.m4
index d68c12d042..c4cbf07bda 100644
--- a/m4/lock.m4
+++ b/m4/lock.m4
@@ -1,5 +1,5 @@
# lock.m4 serial 14
-dnl Copyright (C) 2005-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log-ieee.m4 b/m4/log-ieee.m4
index 2628374e6a..142b4234f4 100644
--- a/m4/log-ieee.m4
+++ b/m4/log-ieee.m4
@@ -1,5 +1,5 @@
# log-ieee.m4 serial 1
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log.m4 b/m4/log.m4
index 2c1683c9a9..eedb871cb4 100644
--- a/m4/log.m4
+++ b/m4/log.m4
@@ -1,5 +1,5 @@
# log.m4 serial 11
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log10-ieee.m4 b/m4/log10-ieee.m4
index b2a158fc49..1feb1e3f91 100644
--- a/m4/log10-ieee.m4
+++ b/m4/log10-ieee.m4
@@ -1,5 +1,5 @@
# log10-ieee.m4 serial 1
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log10.m4 b/m4/log10.m4
index 0d9c8da9ee..c619391315 100644
--- a/m4/log10.m4
+++ b/m4/log10.m4
@@ -1,5 +1,5 @@
# log10.m4 serial 11
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log10f-ieee.m4 b/m4/log10f-ieee.m4
index 9d0adfe28f..124b901150 100644
--- a/m4/log10f-ieee.m4
+++ b/m4/log10f-ieee.m4
@@ -1,5 +1,5 @@
# log10f-ieee.m4 serial 1
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log10f.m4 b/m4/log10f.m4
index 4ba372f86d..9244e6bbe7 100644
--- a/m4/log10f.m4
+++ b/m4/log10f.m4
@@ -1,5 +1,5 @@
# log10f.m4 serial 12
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log10l.m4 b/m4/log10l.m4
index 57aa1ba87d..d716bb9c11 100644
--- a/m4/log10l.m4
+++ b/m4/log10l.m4
@@ -1,5 +1,5 @@
# log10l.m4 serial 10
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log1p-ieee.m4 b/m4/log1p-ieee.m4
index 564f360e35..8e12b45036 100644
--- a/m4/log1p-ieee.m4
+++ b/m4/log1p-ieee.m4
@@ -1,5 +1,5 @@
# log1p-ieee.m4 serial 1
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log1p.m4 b/m4/log1p.m4
index a1cf0f0de2..7536eaf4cb 100644
--- a/m4/log1p.m4
+++ b/m4/log1p.m4
@@ -1,5 +1,5 @@
# log1p.m4 serial 8
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log1pf-ieee.m4 b/m4/log1pf-ieee.m4
index 2e98186fec..bc27314efd 100644
--- a/m4/log1pf-ieee.m4
+++ b/m4/log1pf-ieee.m4
@@ -1,5 +1,5 @@
# log1pf-ieee.m4 serial 1
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log1pf.m4 b/m4/log1pf.m4
index b72ab9e8ff..477fe6ca90 100644
--- a/m4/log1pf.m4
+++ b/m4/log1pf.m4
@@ -1,5 +1,5 @@
# log1pf.m4 serial 8
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log1pl-ieee.m4 b/m4/log1pl-ieee.m4
index 895647b6a1..7a90b2f6cc 100644
--- a/m4/log1pl-ieee.m4
+++ b/m4/log1pl-ieee.m4
@@ -1,5 +1,5 @@
# log1pl-ieee.m4 serial 1
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log1pl.m4 b/m4/log1pl.m4
index bd9d63d494..062e283ac3 100644
--- a/m4/log1pl.m4
+++ b/m4/log1pl.m4
@@ -1,5 +1,5 @@
# log1pl.m4 serial 9
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log2-ieee.m4 b/m4/log2-ieee.m4
index 67279a1d74..df0aab8c23 100644
--- a/m4/log2-ieee.m4
+++ b/m4/log2-ieee.m4
@@ -1,5 +1,5 @@
# log2-ieee.m4 serial 1
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log2.m4 b/m4/log2.m4
index 527ca712b9..586c428dac 100644
--- a/m4/log2.m4
+++ b/m4/log2.m4
@@ -1,5 +1,5 @@
# log2.m4 serial 10
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log2f-ieee.m4 b/m4/log2f-ieee.m4
index 0f881a7580..b282ea280c 100644
--- a/m4/log2f-ieee.m4
+++ b/m4/log2f-ieee.m4
@@ -1,5 +1,5 @@
# log2f-ieee.m4 serial 1
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log2f.m4 b/m4/log2f.m4
index c1af71d10a..8cf530a9a1 100644
--- a/m4/log2f.m4
+++ b/m4/log2f.m4
@@ -1,5 +1,5 @@
# log2f.m4 serial 10
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log2l.m4 b/m4/log2l.m4
index cd8e984741..6747dce8a1 100644
--- a/m4/log2l.m4
+++ b/m4/log2l.m4
@@ -1,5 +1,5 @@
# log2l.m4 serial 3
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/logb.m4 b/m4/logb.m4
index d181b1ff26..52160389e3 100644
--- a/m4/logb.m4
+++ b/m4/logb.m4
@@ -1,5 +1,5 @@
# logb.m4 serial 9
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/logbf.m4 b/m4/logbf.m4
index ae0586d24a..5daa173901 100644
--- a/m4/logbf.m4
+++ b/m4/logbf.m4
@@ -1,5 +1,5 @@
# logbf.m4 serial 3
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/logbl.m4 b/m4/logbl.m4
index 0467a2b72d..69af10094b 100644
--- a/m4/logbl.m4
+++ b/m4/logbl.m4
@@ -1,5 +1,5 @@
# logbl.m4 serial 5
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/logf-ieee.m4 b/m4/logf-ieee.m4
index 688b542b35..1b8ba94615 100644
--- a/m4/logf-ieee.m4
+++ b/m4/logf-ieee.m4
@@ -1,5 +1,5 @@
# logf-ieee.m4 serial 1
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/logf.m4 b/m4/logf.m4
index 694c672ec5..3b3cf0c50c 100644
--- a/m4/logf.m4
+++ b/m4/logf.m4
@@ -1,5 +1,5 @@
# logf.m4 serial 12
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/logl.m4 b/m4/logl.m4
index 7dcdac12d9..6bc17806a7 100644
--- a/m4/logl.m4
+++ b/m4/logl.m4
@@ -1,5 +1,5 @@
# logl.m4 serial 15
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/longlong.m4 b/m4/longlong.m4
index 7559db59b2..7894a97cc2 100644
--- a/m4/longlong.m4
+++ b/m4/longlong.m4
@@ -1,5 +1,5 @@
# longlong.m4 serial 19
-dnl Copyright (C) 1999-2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 1999-2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/lseek.m4 b/m4/lseek.m4
index faab09b734..0583511e82 100644
--- a/m4/lseek.m4
+++ b/m4/lseek.m4
@@ -1,5 +1,5 @@
# lseek.m4 serial 12
-dnl Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/lstat.m4 b/m4/lstat.m4
index 62e9db29a7..d987060bd1 100644
--- a/m4/lstat.m4
+++ b/m4/lstat.m4
@@ -1,6 +1,6 @@
# serial 33
-# Copyright (C) 1997-2001, 2003-2021 Free Software Foundation, Inc.
+# Copyright (C) 1997-2001, 2003-2022 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/malloc-align.m4 b/m4/malloc-align.m4
index 83df72fe0a..1317773fe0 100644
--- a/m4/malloc-align.m4
+++ b/m4/malloc-align.m4
@@ -1,5 +1,5 @@
# malloc-align.m4 serial 1
-dnl Copyright (C) 2020-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/malloc.m4 b/m4/malloc.m4
index 972e808ab7..2a6d3e1e1b 100644
--- a/m4/malloc.m4
+++ b/m4/malloc.m4
@@ -1,5 +1,5 @@
# malloc.m4 serial 27
-dnl Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/malloc_h.m4 b/m4/malloc_h.m4
index fe7ca09172..d6b2a4adb5 100644
--- a/m4/malloc_h.m4
+++ b/m4/malloc_h.m4
@@ -1,5 +1,5 @@
# malloc_h.m4 serial 4
-dnl Copyright (C) 2020-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/malloca.m4 b/m4/malloca.m4
index 06ed2c6b71..77eb96a091 100644
--- a/m4/malloca.m4
+++ b/m4/malloca.m4
@@ -1,5 +1,5 @@
# malloca.m4 serial 2
-dnl Copyright (C) 2003-2004, 2006-2007, 2009-2021 Free Software Foundation,
+dnl Copyright (C) 2003-2004, 2006-2007, 2009-2022 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,
diff --git a/m4/manywarnings-c++.m4 b/m4/manywarnings-c++.m4
index fbb8f77f8b..ba3891864a 100644
--- a/m4/manywarnings-c++.m4
+++ b/m4/manywarnings-c++.m4
@@ -1,5 +1,5 @@
# manywarnings-c++.m4 serial 3
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/manywarnings.m4 b/m4/manywarnings.m4
index 872ea58e62..253393e51b 100644
--- a/m4/manywarnings.m4
+++ b/m4/manywarnings.m4
@@ -1,5 +1,5 @@
# manywarnings.m4 serial 23
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/math_h.m4 b/m4/math_h.m4
index b3a10c3fb1..a08526a7a5 100644
--- a/m4/math_h.m4
+++ b/m4/math_h.m4
@@ -1,5 +1,5 @@
# math_h.m4 serial 125
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mathfunc.m4 b/m4/mathfunc.m4
index 92b374baaa..34f5e76c42 100644
--- a/m4/mathfunc.m4
+++ b/m4/mathfunc.m4
@@ -1,5 +1,5 @@
# mathfunc.m4 serial 12
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mbchar.m4 b/m4/mbchar.m4
index b6842bbc88..22673922a2 100644
--- a/m4/mbchar.m4
+++ b/m4/mbchar.m4
@@ -1,5 +1,5 @@
# mbchar.m4 serial 9
-dnl Copyright (C) 2005-2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mbfile.m4 b/m4/mbfile.m4
index f6c3fe71ec..d4e1c3f2d2 100644
--- a/m4/mbfile.m4
+++ b/m4/mbfile.m4
@@ -1,5 +1,5 @@
# mbfile.m4 serial 7
-dnl Copyright (C) 2005, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mbiter.m4 b/m4/mbiter.m4
index 0d57379700..7815edb0a2 100644
--- a/m4/mbiter.m4
+++ b/m4/mbiter.m4
@@ -1,5 +1,5 @@
# mbiter.m4 serial 7
-dnl Copyright (C) 2005, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mbrlen.m4 b/m4/mbrlen.m4
index 6abf817f2c..3cb21afcf0 100644
--- a/m4/mbrlen.m4
+++ b/m4/mbrlen.m4
@@ -1,5 +1,5 @@
# mbrlen.m4 serial 11 -*- coding: utf-8 -*-
-dnl Copyright (C) 2008, 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008, 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mbrtoc32.m4 b/m4/mbrtoc32.m4
index 8496f42d51..91c8c55685 100644
--- a/m4/mbrtoc32.m4
+++ b/m4/mbrtoc32.m4
@@ -1,5 +1,5 @@
# mbrtoc32.m4 serial 9
-dnl Copyright (C) 2014-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2014-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mbrtowc.m4 b/m4/mbrtowc.m4
index 1d4e73d726..ec8716b599 100644
--- a/m4/mbrtowc.m4
+++ b/m4/mbrtowc.m4
@@ -1,5 +1,5 @@
# mbrtowc.m4 serial 38 -*- coding: utf-8 -*-
-dnl Copyright (C) 2001-2002, 2004-2005, 2008-2021 Free Software Foundation,
+dnl Copyright (C) 2001-2002, 2004-2005, 2008-2022 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,
diff --git a/m4/mbsinit.m4 b/m4/mbsinit.m4
index dc6e10d7f1..ebd2d4ffbf 100644
--- a/m4/mbsinit.m4
+++ b/m4/mbsinit.m4
@@ -1,5 +1,5 @@
# mbsinit.m4 serial 9
-dnl Copyright (C) 2008, 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008, 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mbslen.m4 b/m4/mbslen.m4
index 0801fdf505..168fbcdc54 100644
--- a/m4/mbslen.m4
+++ b/m4/mbslen.m4
@@ -1,5 +1,5 @@
# mbslen.m4 serial 3
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mbsnrtowcs.m4 b/m4/mbsnrtowcs.m4
index cfc9430675..0fab9e5e52 100644
--- a/m4/mbsnrtowcs.m4
+++ b/m4/mbsnrtowcs.m4
@@ -1,5 +1,5 @@
# mbsnrtowcs.m4 serial 6
-dnl Copyright (C) 2008, 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008, 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mbsrtowcs.m4 b/m4/mbsrtowcs.m4
index cf8e962c65..f672fa5228 100644
--- a/m4/mbsrtowcs.m4
+++ b/m4/mbsrtowcs.m4
@@ -1,5 +1,5 @@
# mbsrtowcs.m4 serial 14
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mbstate_t.m4 b/m4/mbstate_t.m4
index e7fe3580db..a6eba1bc12 100644
--- a/m4/mbstate_t.m4
+++ b/m4/mbstate_t.m4
@@ -1,5 +1,5 @@
# mbstate_t.m4 serial 14
-dnl Copyright (C) 2000-2002, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2000-2002, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mbswidth.m4 b/m4/mbswidth.m4
index a55f062b96..b0a5d57da4 100644
--- a/m4/mbswidth.m4
+++ b/m4/mbswidth.m4
@@ -1,5 +1,5 @@
# mbswidth.m4 serial 19
-dnl Copyright (C) 2000-2002, 2004, 2006-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2000-2002, 2004, 2006-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mbtowc.m4 b/m4/mbtowc.m4
index 7fc74c945f..2827e83351 100644
--- a/m4/mbtowc.m4
+++ b/m4/mbtowc.m4
@@ -1,5 +1,5 @@
# mbtowc.m4 serial 3
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/md4.m4 b/m4/md4.m4
index 358c0f4d36..b86fb10f54 100644
--- a/m4/md4.m4
+++ b/m4/md4.m4
@@ -1,5 +1,5 @@
# md4.m4 serial 7
-dnl Copyright (C) 2002-2006, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/md5.m4 b/m4/md5.m4
index 021b352aac..cefb9cfe8e 100644
--- a/m4/md5.m4
+++ b/m4/md5.m4
@@ -1,5 +1,5 @@
# md5.m4 serial 14
-dnl Copyright (C) 2002-2006, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/memalign.m4 b/m4/memalign.m4
index 6d72655a50..f908277e69 100644
--- a/m4/memalign.m4
+++ b/m4/memalign.m4
@@ -1,5 +1,5 @@
# memalign.m4 serial 1
-dnl Copyright (C) 2020-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/memcasecmp.m4 b/m4/memcasecmp.m4
index 8ee4308f07..39232a8fd9 100644
--- a/m4/memcasecmp.m4
+++ b/m4/memcasecmp.m4
@@ -1,5 +1,5 @@
#serial 6
-dnl Copyright (C) 2005-2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/memchr.m4 b/m4/memchr.m4
index ca08192a69..c7489d8715 100644
--- a/m4/memchr.m4
+++ b/m4/memchr.m4
@@ -1,5 +1,5 @@
# memchr.m4 serial 18
-dnl Copyright (C) 2002-2004, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/memcmp.m4 b/m4/memcmp.m4
index 1788a3229f..14e8b2dfa0 100644
--- a/m4/memcmp.m4
+++ b/m4/memcmp.m4
@@ -1,5 +1,5 @@
# memcmp.m4 serial 16
-dnl Copyright (C) 2002-2004, 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/memcoll.m4 b/m4/memcoll.m4
index 974f7a6a0b..88e00001d8 100644
--- a/m4/memcoll.m4
+++ b/m4/memcoll.m4
@@ -1,5 +1,5 @@
# memcoll.m4 serial 11
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2021 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2022 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,
diff --git a/m4/memcpy.m4 b/m4/memcpy.m4
index 533a2c4abe..5b8f4a71fd 100644
--- a/m4/memcpy.m4
+++ b/m4/memcpy.m4
@@ -1,5 +1,5 @@
# memcpy.m4 serial 4
-dnl Copyright (C) 2002, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/memmem.m4 b/m4/memmem.m4
index 6dac766128..e01aa5c713 100644
--- a/m4/memmem.m4
+++ b/m4/memmem.m4
@@ -1,5 +1,5 @@
# memmem.m4 serial 29
-dnl Copyright (C) 2002-2004, 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/memmove.m4 b/m4/memmove.m4
index 9a92755aec..a44094d8d3 100644
--- a/m4/memmove.m4
+++ b/m4/memmove.m4
@@ -1,5 +1,5 @@
# memmove.m4 serial 4
-dnl Copyright (C) 2002, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mempcpy.m4 b/m4/mempcpy.m4
index f9d9ec8f30..1107eb4a46 100644
--- a/m4/mempcpy.m4
+++ b/m4/mempcpy.m4
@@ -1,5 +1,5 @@
# mempcpy.m4 serial 12
-dnl Copyright (C) 2003-2004, 2006-2007, 2009-2021 Free Software Foundation,
+dnl Copyright (C) 2003-2004, 2006-2007, 2009-2022 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,
diff --git a/m4/memrchr.m4 b/m4/memrchr.m4
index 40f61c5ac0..ec5e2083bc 100644
--- a/m4/memrchr.m4
+++ b/m4/memrchr.m4
@@ -1,5 +1,5 @@
# memrchr.m4 serial 11
-dnl Copyright (C) 2002-2003, 2005-2007, 2009-2021 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2007, 2009-2022 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,
diff --git a/m4/memset.m4 b/m4/memset.m4
index e3ee4fb720..26897e513c 100644
--- a/m4/memset.m4
+++ b/m4/memset.m4
@@ -1,5 +1,5 @@
# memset.m4 serial 4
-dnl Copyright (C) 2002, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/memxor.m4 b/m4/memxor.m4
index 6469751621..f704d2792d 100644
--- a/m4/memxor.m4
+++ b/m4/memxor.m4
@@ -1,5 +1,5 @@
# memxor.m4 serial 4
-dnl Copyright (C) 2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mgetgroups.m4 b/m4/mgetgroups.m4
index 6d6ae68bb6..75ec8448c7 100644
--- a/m4/mgetgroups.m4
+++ b/m4/mgetgroups.m4
@@ -1,5 +1,5 @@
#serial 5
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/minmax.m4 b/m4/minmax.m4
index e21a6879a0..b976739794 100644
--- a/m4/minmax.m4
+++ b/m4/minmax.m4
@@ -1,5 +1,5 @@
# minmax.m4 serial 4
-dnl Copyright (C) 2005, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/minus-zero.m4 b/m4/minus-zero.m4
index 78b78b0065..091413d51d 100644
--- a/m4/minus-zero.m4
+++ b/m4/minus-zero.m4
@@ -1,5 +1,5 @@
# minus-zero.m4 serial 2
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mkancesdirs.m4 b/m4/mkancesdirs.m4
index 268e7650d5..0a0b74e087 100644
--- a/m4/mkancesdirs.m4
+++ b/m4/mkancesdirs.m4
@@ -1,5 +1,5 @@
# Make a file's ancestor directories.
-dnl Copyright (C) 2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mkdir-p.m4 b/m4/mkdir-p.m4
index 6860b45bfd..7aaa8edb95 100644
--- a/m4/mkdir-p.m4
+++ b/m4/mkdir-p.m4
@@ -1,5 +1,5 @@
# mkdir-p.m4 serial 15
-dnl Copyright (C) 2002-2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mkdir.m4 b/m4/mkdir.m4
index 031fd291b5..8b78ce960c 100644
--- a/m4/mkdir.m4
+++ b/m4/mkdir.m4
@@ -1,6 +1,6 @@
# serial 17
-# Copyright (C) 2001, 2003-2004, 2006, 2008-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2003-2004, 2006, 2008-2022 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.
diff --git a/m4/mkdirat.m4 b/m4/mkdirat.m4
index 223ce5cb79..77a5cbfb93 100644
--- a/m4/mkdirat.m4
+++ b/m4/mkdirat.m4
@@ -1,5 +1,5 @@
# mkdirat.m4 serial 1
-dnl Copyright (C) 2004-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mkdtemp.m4 b/m4/mkdtemp.m4
index 9f4816c6ed..b616a9a757 100644
--- a/m4/mkdtemp.m4
+++ b/m4/mkdtemp.m4
@@ -1,5 +1,5 @@
# mkdtemp.m4 serial 8
-dnl Copyright (C) 2001-2003, 2006-2007, 2009-2021 Free Software Foundation,
+dnl Copyright (C) 2001-2003, 2006-2007, 2009-2022 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,
diff --git a/m4/mkfifo.m4 b/m4/mkfifo.m4
index eaf3d91687..c8c7eb04bc 100644
--- a/m4/mkfifo.m4
+++ b/m4/mkfifo.m4
@@ -1,7 +1,7 @@
# serial 9
# See if we need to provide mkfifo replacement.
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mkfifoat.m4 b/m4/mkfifoat.m4
index 3d4ad2bd05..d7ce2126c9 100644
--- a/m4/mkfifoat.m4
+++ b/m4/mkfifoat.m4
@@ -1,7 +1,7 @@
# serial 5
# See if we need to provide mkfifoat/mknodat replacement.
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mknod.m4 b/m4/mknod.m4
index 7c328a0f9c..e5ab4ee65e 100644
--- a/m4/mknod.m4
+++ b/m4/mknod.m4
@@ -1,7 +1,7 @@
# serial 8
# See if we need to provide mknod replacement.
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mkostemp.m4 b/m4/mkostemp.m4
index 46534d48ef..2176f37296 100644
--- a/m4/mkostemp.m4
+++ b/m4/mkostemp.m4
@@ -1,5 +1,5 @@
# mkostemp.m4 serial 2
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mkostemps.m4 b/m4/mkostemps.m4
index ec729ee65d..69993aed94 100644
--- a/m4/mkostemps.m4
+++ b/m4/mkostemps.m4
@@ -1,5 +1,5 @@
# mkostemps.m4 serial 2
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mkstemp.m4 b/m4/mkstemp.m4
index 9318fa6075..322f4bcd74 100644
--- a/m4/mkstemp.m4
+++ b/m4/mkstemp.m4
@@ -1,6 +1,6 @@
#serial 28
-# Copyright (C) 2001, 2003-2007, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2003-2007, 2009-2022 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.
diff --git a/m4/mkstemps.m4 b/m4/mkstemps.m4
index 945b4ca980..966b982fad 100644
--- a/m4/mkstemps.m4
+++ b/m4/mkstemps.m4
@@ -1,5 +1,5 @@
# mkstemps.m4 serial 2
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mktime.m4 b/m4/mktime.m4
index 721189af56..d48f40d187 100644
--- a/m4/mktime.m4
+++ b/m4/mktime.m4
@@ -1,5 +1,5 @@
# serial 36
-dnl Copyright (C) 2002-2003, 2005-2007, 2009-2021 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2007, 2009-2022 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,
diff --git a/m4/mmap-anon.m4 b/m4/mmap-anon.m4
index e47aa2d2f9..a4580ff944 100644
--- a/m4/mmap-anon.m4
+++ b/m4/mmap-anon.m4
@@ -1,5 +1,5 @@
# mmap-anon.m4 serial 12
-dnl Copyright (C) 2005, 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mode_t.m4 b/m4/mode_t.m4
index 3bd4b89fee..e08d27a749 100644
--- a/m4/mode_t.m4
+++ b/m4/mode_t.m4
@@ -1,5 +1,5 @@
# mode_t.m4 serial 2
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/modechange.m4 b/m4/modechange.m4
index f2514bc0e0..e2f2392654 100644
--- a/m4/modechange.m4
+++ b/m4/modechange.m4
@@ -1,5 +1,5 @@
# modechange.m4 serial 7
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2021 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2022 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,
diff --git a/m4/modf-ieee.m4 b/m4/modf-ieee.m4
index cadcd084ad..dd29a4ece9 100644
--- a/m4/modf-ieee.m4
+++ b/m4/modf-ieee.m4
@@ -1,5 +1,5 @@
# modf-ieee.m4 serial 1
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/modf.m4 b/m4/modf.m4
index 1ebe2c90bf..592b9e2fb0 100644
--- a/m4/modf.m4
+++ b/m4/modf.m4
@@ -1,5 +1,5 @@
# modf.m4 serial 9
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/modff-ieee.m4 b/m4/modff-ieee.m4
index 33623c76b7..5d66655f83 100644
--- a/m4/modff-ieee.m4
+++ b/m4/modff-ieee.m4
@@ -1,5 +1,5 @@
# modff-ieee.m4 serial 1
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/modff.m4 b/m4/modff.m4
index 42e13ccaaa..99394490e6 100644
--- a/m4/modff.m4
+++ b/m4/modff.m4
@@ -1,5 +1,5 @@
# modff.m4 serial 11
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/modfl-ieee.m4 b/m4/modfl-ieee.m4
index a247de96af..1f94fcee88 100644
--- a/m4/modfl-ieee.m4
+++ b/m4/modfl-ieee.m4
@@ -1,5 +1,5 @@
# modfl-ieee.m4 serial 1
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/modfl.m4 b/m4/modfl.m4
index 7f4b6d2fb8..526bbf7efd 100644
--- a/m4/modfl.m4
+++ b/m4/modfl.m4
@@ -1,5 +1,5 @@
# modfl.m4 serial 8
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/monetary_h.m4 b/m4/monetary_h.m4
index 1f3877566f..b1c65f3314 100644
--- a/m4/monetary_h.m4
+++ b/m4/monetary_h.m4
@@ -1,5 +1,5 @@
# monetary_h.m4 serial 9
-dnl Copyright (C) 2017-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mountlist.m4 b/m4/mountlist.m4
index 49029ed752..a3f72dfd7f 100644
--- a/m4/mountlist.m4
+++ b/m4/mountlist.m4
@@ -1,5 +1,5 @@
# serial 15
-dnl Copyright (C) 2002-2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mprotect.m4 b/m4/mprotect.m4
index 9a0bdf9891..1645b7b754 100644
--- a/m4/mprotect.m4
+++ b/m4/mprotect.m4
@@ -1,5 +1,5 @@
# mprotect.m4 serial 2
-dnl Copyright (C) 1993-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 1993-2022 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License as published by the Free Software Foundation;
dnl either version 2 of the License, or (at your option) any later version.
diff --git a/m4/mpsort.m4 b/m4/mpsort.m4
index 50df48b192..b98799f606 100644
--- a/m4/mpsort.m4
+++ b/m4/mpsort.m4
@@ -1,6 +1,6 @@
# Sort a vector of pointers to data.
-# Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/msvc-inval.m4 b/m4/msvc-inval.m4
index 3ba5b4e988..b32cf6eba7 100644
--- a/m4/msvc-inval.m4
+++ b/m4/msvc-inval.m4
@@ -1,5 +1,5 @@
# msvc-inval.m4 serial 1
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/msvc-nothrow.m4 b/m4/msvc-nothrow.m4
index aae25ce7cc..16ceb1f15b 100644
--- a/m4/msvc-nothrow.m4
+++ b/m4/msvc-nothrow.m4
@@ -1,5 +1,5 @@
# msvc-nothrow.m4 serial 1
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/multiarch.m4 b/m4/multiarch.m4
index f1678d9f6e..5d942765d4 100644
--- a/m4/multiarch.m4
+++ b/m4/multiarch.m4
@@ -1,5 +1,5 @@
# multiarch.m4 serial 9
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/musl.m4 b/m4/musl.m4
index 60bd62ad85..111f75d300 100644
--- a/m4/musl.m4
+++ b/m4/musl.m4
@@ -1,5 +1,5 @@
# musl.m4 serial 3
-dnl Copyright (C) 2019-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/nanosleep.m4 b/m4/nanosleep.m4
index baebe88ea9..6a51f28e30 100644
--- a/m4/nanosleep.m4
+++ b/m4/nanosleep.m4
@@ -5,7 +5,7 @@ dnl Check for the nanosleep function.
dnl If not found, use the supplied replacement.
dnl
-# Copyright (C) 1999-2001, 2003-2021 Free Software Foundation, Inc.
+# Copyright (C) 1999-2001, 2003-2022 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/net_if_h.m4 b/m4/net_if_h.m4
index 489241c422..04502c1946 100644
--- a/m4/net_if_h.m4
+++ b/m4/net_if_h.m4
@@ -1,5 +1,5 @@
# net_if_h.m4 serial 2
-dnl Copyright (C) 2006-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/netdb_h.m4 b/m4/netdb_h.m4
index eb7c3b8b53..d6a9d709c1 100644
--- a/m4/netdb_h.m4
+++ b/m4/netdb_h.m4
@@ -1,5 +1,5 @@
# netdb_h.m4 serial 15
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/netinet_in_h.m4 b/m4/netinet_in_h.m4
index 6579c8332a..de26fe859e 100644
--- a/m4/netinet_in_h.m4
+++ b/m4/netinet_in_h.m4
@@ -1,5 +1,5 @@
# netinet_in_h.m4 serial 6
-dnl Copyright (C) 2006-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/nl_langinfo.m4 b/m4/nl_langinfo.m4
index 6ad32c8073..d20a09cf8f 100644
--- a/m4/nl_langinfo.m4
+++ b/m4/nl_langinfo.m4
@@ -1,5 +1,5 @@
# nl_langinfo.m4 serial 8
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/nls.m4 b/m4/nls.m4
index f4f6b8017f..7c11c90f52 100644
--- a/m4/nls.m4
+++ b/m4/nls.m4
@@ -1,5 +1,5 @@
# nls.m4 serial 6 (gettext-0.20.2)
-dnl Copyright (C) 1995-2003, 2005-2006, 2008-2014, 2016, 2019-2021 Free
+dnl Copyright (C) 1995-2003, 2005-2006, 2008-2014, 2016, 2019-2022 Free
dnl Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/no-c++.m4 b/m4/no-c++.m4
index 393a53220e..70907478ca 100644
--- a/m4/no-c++.m4
+++ b/m4/no-c++.m4
@@ -1,5 +1,5 @@
# no-c++.m4 serial 2
-dnl Copyright (C) 2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/nocrash.m4 b/m4/nocrash.m4
index 27412cd2e8..91f00c1bc9 100644
--- a/m4/nocrash.m4
+++ b/m4/nocrash.m4
@@ -1,5 +1,5 @@
# nocrash.m4 serial 5
-dnl Copyright (C) 2005, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/non-recursive-gnulib-prefix-hack.m4 b/m4/non-recursive-gnulib-prefix-hack.m4
index 2eea84c4b9..2ef712785d 100644
--- a/m4/non-recursive-gnulib-prefix-hack.m4
+++ b/m4/non-recursive-gnulib-prefix-hack.m4
@@ -1,4 +1,4 @@
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/nonblocking.m4 b/m4/nonblocking.m4
index e648b5b635..b9d232518a 100644
--- a/m4/nonblocking.m4
+++ b/m4/nonblocking.m4
@@ -1,5 +1,5 @@
# nonblocking.m4 serial 3
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/nproc.m4 b/m4/nproc.m4
index 887c66bee8..5c220ae2c4 100644
--- a/m4/nproc.m4
+++ b/m4/nproc.m4
@@ -1,5 +1,5 @@
# nproc.m4 serial 5
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/nstrftime.m4 b/m4/nstrftime.m4
index b510554b94..0f613048e3 100644
--- a/m4/nstrftime.m4
+++ b/m4/nstrftime.m4
@@ -1,6 +1,6 @@
# serial 37
-# Copyright (C) 1996-1997, 1999-2007, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-1997, 1999-2007, 2009-2022 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/obstack-printf-posix.m4 b/m4/obstack-printf-posix.m4
index 3e0e88e7dd..2d427f403c 100644
--- a/m4/obstack-printf-posix.m4
+++ b/m4/obstack-printf-posix.m4
@@ -1,5 +1,5 @@
# obstack-printf-posix.m4 serial 4
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/obstack-printf.m4 b/m4/obstack-printf.m4
index ebfc768380..d1a3c77a00 100644
--- a/m4/obstack-printf.m4
+++ b/m4/obstack-printf.m4
@@ -1,5 +1,5 @@
# obstack-printf.m4 serial 4
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/obstack.m4 b/m4/obstack.m4
index e363d01ee8..007b2f0281 100644
--- a/m4/obstack.m4
+++ b/m4/obstack.m4
@@ -1,6 +1,6 @@
# See if we need to provide obstacks.
-dnl Copyright 1996-2021 Free Software Foundation, Inc.
+dnl Copyright 1996-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/off_t.m4 b/m4/off_t.m4
index bdec43c804..0890adafc3 100644
--- a/m4/off_t.m4
+++ b/m4/off_t.m4
@@ -1,5 +1,5 @@
# off_t.m4 serial 1
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/omp_h.m4 b/m4/omp_h.m4
index 0b1dac462b..72d4b52064 100644
--- a/m4/omp_h.m4
+++ b/m4/omp_h.m4
@@ -1,5 +1,5 @@
# omp_h.m4 serial 1
-dnl Copyright (C) 2019-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/open-cloexec.m4 b/m4/open-cloexec.m4
index 542a90f42a..16cd5ec4cb 100644
--- a/m4/open-cloexec.m4
+++ b/m4/open-cloexec.m4
@@ -1,6 +1,6 @@
# Test whether O_CLOEXEC is defined.
-dnl Copyright 2017-2021 Free Software Foundation, Inc.
+dnl Copyright 2017-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/open-slash.m4 b/m4/open-slash.m4
index e619039e87..4fbf491a75 100644
--- a/m4/open-slash.m4
+++ b/m4/open-slash.m4
@@ -1,5 +1,5 @@
# open-slash.m4 serial 2
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/open.m4 b/m4/open.m4
index c63438650d..f82fd6cac1 100644
--- a/m4/open.m4
+++ b/m4/open.m4
@@ -1,5 +1,5 @@
# open.m4 serial 15
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/openat.m4 b/m4/openat.m4
index eba0f515ac..de7479942c 100644
--- a/m4/openat.m4
+++ b/m4/openat.m4
@@ -1,7 +1,7 @@
# serial 46
# See if we need to use our replacement for Solaris' openat et al functions.
-dnl Copyright (C) 2004-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/opendir.m4 b/m4/opendir.m4
index 517edae30e..7816dc5463 100644
--- a/m4/opendir.m4
+++ b/m4/opendir.m4
@@ -1,5 +1,5 @@
# opendir.m4 serial 5
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/pagealign_alloc.m4 b/m4/pagealign_alloc.m4
index e0993e0d13..193a4722c7 100644
--- a/m4/pagealign_alloc.m4
+++ b/m4/pagealign_alloc.m4
@@ -1,5 +1,5 @@
#serial 6
-dnl Copyright (C) 2005-2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/parse-datetime.m4 b/m4/parse-datetime.m4
index 760d2ee9db..3c5320e268 100644
--- a/m4/parse-datetime.m4
+++ b/m4/parse-datetime.m4
@@ -1,5 +1,5 @@
# parse-datetime.m4 serial 27
-dnl Copyright (C) 2002-2006, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/passfd.m4 b/m4/passfd.m4
index f210f75fa2..afe29c071b 100644
--- a/m4/passfd.m4
+++ b/m4/passfd.m4
@@ -1,5 +1,5 @@
# passfd.m4 serial 9
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/pathmax.m4 b/m4/pathmax.m4
index e67c656659..44add9905e 100644
--- a/m4/pathmax.m4
+++ b/m4/pathmax.m4
@@ -1,5 +1,5 @@
# pathmax.m4 serial 11
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2021 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2022 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,
diff --git a/m4/pclose.m4 b/m4/pclose.m4
index 35082c9a71..60aa3dcdb5 100644
--- a/m4/pclose.m4
+++ b/m4/pclose.m4
@@ -1,5 +1,5 @@
# pclose.m4 serial 1
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/perl.m4 b/m4/perl.m4
index 1e3fdeb5e5..74d05ffa78 100644
--- a/m4/perl.m4
+++ b/m4/perl.m4
@@ -3,7 +3,7 @@
dnl From Jim Meyering.
dnl Find a new-enough version of Perl.
-# Copyright (C) 1998-2001, 2003-2004, 2007, 2009-2021 Free Software Foundation,
+# Copyright (C) 1998-2001, 2003-2004, 2007, 2009-2022 Free Software Foundation,
# Inc.
#
# This file is free software; the Free Software Foundation
diff --git a/m4/perror.m4 b/m4/perror.m4
index 8fe60b1a81..02d44ca21c 100644
--- a/m4/perror.m4
+++ b/m4/perror.m4
@@ -1,5 +1,5 @@
# perror.m4 serial 10
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/physmem.m4 b/m4/physmem.m4
index 295536032b..aa92b251f3 100644
--- a/m4/physmem.m4
+++ b/m4/physmem.m4
@@ -1,5 +1,5 @@
# physmem.m4 serial 12
-dnl Copyright (C) 2002-2003, 2005-2006, 2008-2021 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2008-2022 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,
diff --git a/m4/pid_t.m4 b/m4/pid_t.m4
index b7650a10f1..cb26f3612e 100644
--- a/m4/pid_t.m4
+++ b/m4/pid_t.m4
@@ -1,5 +1,5 @@
# pid_t.m4 serial 4
-dnl Copyright (C) 2020-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/pipe.m4 b/m4/pipe.m4
index 89d666d2af..62871c6d3c 100644
--- a/m4/pipe.m4
+++ b/m4/pipe.m4
@@ -1,5 +1,5 @@
# pipe.m4 serial 2
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/pipe2.m4 b/m4/pipe2.m4
index 43d547cb40..b752247825 100644
--- a/m4/pipe2.m4
+++ b/m4/pipe2.m4
@@ -1,5 +1,5 @@
# pipe2.m4 serial 2
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/po.m4 b/m4/po.m4
index 66bea3e6e8..ace6f960ae 100644
--- a/m4/po.m4
+++ b/m4/po.m4
@@ -1,5 +1,5 @@
# po.m4 serial 31 (gettext-0.20.2)
-dnl Copyright (C) 1995-2014, 2016, 2018-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 1995-2014, 2016, 2018-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/poll.m4 b/m4/poll.m4
index 80e991142f..eb3b78617f 100644
--- a/m4/poll.m4
+++ b/m4/poll.m4
@@ -1,5 +1,5 @@
# poll.m4 serial 20
-dnl Copyright (c) 2003, 2005-2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (c) 2003, 2005-2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/poll_h.m4 b/m4/poll_h.m4
index 1f0d7964a7..8fc437bf94 100644
--- a/m4/poll_h.m4
+++ b/m4/poll_h.m4
@@ -1,5 +1,5 @@
# poll_h.m4 serial 6
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/popen.m4 b/m4/popen.m4
index ef4f378734..8568809be6 100644
--- a/m4/popen.m4
+++ b/m4/popen.m4
@@ -1,5 +1,5 @@
# popen.m4 serial 6
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/posix-shell.m4 b/m4/posix-shell.m4
index daabe16850..dd7a0f6dcb 100644
--- a/m4/posix-shell.m4
+++ b/m4/posix-shell.m4
@@ -1,6 +1,6 @@
# Find a POSIX-conforming shell.
-# Copyright (C) 2007-2021 Free Software Foundation, Inc.
+# Copyright (C) 2007-2022 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/posix_memalign.m4 b/m4/posix_memalign.m4
index 1c925e0f99..072e7ccdad 100644
--- a/m4/posix_memalign.m4
+++ b/m4/posix_memalign.m4
@@ -1,5 +1,5 @@
# posix_memalign.m4 serial 1
-dnl Copyright (C) 2020-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/posix_openpt.m4 b/m4/posix_openpt.m4
index 05c1b3fb8b..af41d62a94 100644
--- a/m4/posix_openpt.m4
+++ b/m4/posix_openpt.m4
@@ -1,5 +1,5 @@
# posix_openpt.m4 serial 2
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/posix_spawn.m4 b/m4/posix_spawn.m4
index b358da6fe8..86143b678a 100644
--- a/m4/posix_spawn.m4
+++ b/m4/posix_spawn.m4
@@ -1,5 +1,5 @@
# posix_spawn.m4 serial 22
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/posix_spawn_faction_addchdir.m4 b/m4/posix_spawn_faction_addchdir.m4
index 8ad40ed6de..6b86a09332 100644
--- a/m4/posix_spawn_faction_addchdir.m4
+++ b/m4/posix_spawn_faction_addchdir.m4
@@ -1,5 +1,5 @@
# posix_spawn_faction_addchdir.m4 serial 1
-dnl Copyright (C) 2018-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2018-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/posix_spawn_faction_addfchdir.m4 b/m4/posix_spawn_faction_addfchdir.m4
index e428caa92e..5897a0cffb 100644
--- a/m4/posix_spawn_faction_addfchdir.m4
+++ b/m4/posix_spawn_faction_addfchdir.m4
@@ -1,5 +1,5 @@
# posix_spawn_faction_addfchdir.m4 serial 1
-dnl Copyright (C) 2018-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2018-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/posixcheck.m4 b/m4/posixcheck.m4
index f2ffb22df2..1ee28b8fb8 100644
--- a/m4/posixcheck.m4
+++ b/m4/posixcheck.m4
@@ -1,5 +1,5 @@
# posixcheck.m4 serial 1
-dnl Copyright (C) 2018-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2018-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/posixtm.m4 b/m4/posixtm.m4
index e57375454a..a361026972 100644
--- a/m4/posixtm.m4
+++ b/m4/posixtm.m4
@@ -1,5 +1,5 @@
# posixtm.m4 serial 8
-dnl Copyright (C) 2002-2003, 2005-2007, 2009-2021 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2007, 2009-2022 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,
diff --git a/m4/posixver.m4 b/m4/posixver.m4
index 5ab64f689d..1c45ce8c41 100644
--- a/m4/posixver.m4
+++ b/m4/posixver.m4
@@ -1,5 +1,5 @@
# posixver.m4 serial 12
-dnl Copyright (C) 2002-2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/pow.m4 b/m4/pow.m4
index 5184581359..848e87e61c 100644
--- a/m4/pow.m4
+++ b/m4/pow.m4
@@ -1,5 +1,5 @@
# pow.m4 serial 1
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/powf.m4 b/m4/powf.m4
index 4dee94f8b1..1cdb2c937f 100644
--- a/m4/powf.m4
+++ b/m4/powf.m4
@@ -1,5 +1,5 @@
# powf.m4 serial 2
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/pread.m4 b/m4/pread.m4
index b175f067e7..cfbd28d718 100644
--- a/m4/pread.m4
+++ b/m4/pread.m4
@@ -1,5 +1,5 @@
# pread.m4 serial 6
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/printf-frexp.m4 b/m4/printf-frexp.m4
index 33bcc4a9e3..0628b5ab04 100644
--- a/m4/printf-frexp.m4
+++ b/m4/printf-frexp.m4
@@ -1,5 +1,5 @@
# printf-frexp.m4 serial 5
-dnl Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/printf-frexpl.m4 b/m4/printf-frexpl.m4
index c127a60854..137c8718bc 100644
--- a/m4/printf-frexpl.m4
+++ b/m4/printf-frexpl.m4
@@ -1,5 +1,5 @@
# printf-frexpl.m4 serial 10
-dnl Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/printf-posix-rpl.m4 b/m4/printf-posix-rpl.m4
index c9be8a76ab..7c076e227c 100644
--- a/m4/printf-posix-rpl.m4
+++ b/m4/printf-posix-rpl.m4
@@ -1,5 +1,5 @@
# printf-posix-rpl.m4 serial 4
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/printf.m4 b/m4/printf.m4
index 284c7c5d33..667452e34e 100644
--- a/m4/printf.m4
+++ b/m4/printf.m4
@@ -1,5 +1,5 @@
# printf.m4 serial 73
-dnl Copyright (C) 2003, 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/priv-set.m4 b/m4/priv-set.m4
index 19ac319265..113c32abe2 100644
--- a/m4/priv-set.m4
+++ b/m4/priv-set.m4
@@ -1,6 +1,6 @@
# serial 8
-# Copyright (C) 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2009-2022 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/progtest.m4 b/m4/progtest.m4
index 9e8823c279..4a5b0b4c6d 100644
--- a/m4/progtest.m4
+++ b/m4/progtest.m4
@@ -1,5 +1,5 @@
# progtest.m4 serial 9 (gettext-0.21.1)
-dnl Copyright (C) 1996-2003, 2005, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 1996-2003, 2005, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/pselect.m4 b/m4/pselect.m4
index 9de63baf99..86114416cb 100644
--- a/m4/pselect.m4
+++ b/m4/pselect.m4
@@ -1,5 +1,5 @@
# pselect.m4 serial 10
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/pthread-cond.m4 b/m4/pthread-cond.m4
index 8922a8a243..f35a80c32f 100644
--- a/m4/pthread-cond.m4
+++ b/m4/pthread-cond.m4
@@ -1,5 +1,5 @@
# pthread-cond.m4 serial 2
-dnl Copyright (C) 2019-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/pthread-mutex.m4 b/m4/pthread-mutex.m4
index 8942a71f30..8191f896b4 100644
--- a/m4/pthread-mutex.m4
+++ b/m4/pthread-mutex.m4
@@ -1,5 +1,5 @@
# pthread-mutex.m4 serial 3
-dnl Copyright (C) 2019-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/pthread-once.m4 b/m4/pthread-once.m4
index 324f82c3d6..26697139e8 100644
--- a/m4/pthread-once.m4
+++ b/m4/pthread-once.m4
@@ -1,5 +1,5 @@
# pthread-once.m4 serial 1
-dnl Copyright (C) 2019-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/pthread-rwlock.m4 b/m4/pthread-rwlock.m4
index 0c8598bb31..798c3d3232 100644
--- a/m4/pthread-rwlock.m4
+++ b/m4/pthread-rwlock.m4
@@ -1,5 +1,5 @@
# pthread-rwlock.m4 serial 2
-dnl Copyright (C) 2019-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/pthread-spin.m4 b/m4/pthread-spin.m4
index f5fb2e107b..e64c6b1db6 100644
--- a/m4/pthread-spin.m4
+++ b/m4/pthread-spin.m4
@@ -1,5 +1,5 @@
# pthread-spin.m4 serial 2
-dnl Copyright (C) 2019-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/pthread-thread.m4 b/m4/pthread-thread.m4
index 949186d1d4..969628ea7b 100644
--- a/m4/pthread-thread.m4
+++ b/m4/pthread-thread.m4
@@ -1,5 +1,5 @@
# pthread-thread.m4 serial 2
-dnl Copyright (C) 2019-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/pthread-tss.m4 b/m4/pthread-tss.m4
index 5c5541fa97..96826a021b 100644
--- a/m4/pthread-tss.m4
+++ b/m4/pthread-tss.m4
@@ -1,5 +1,5 @@
# pthread-tss.m4 serial 1
-dnl Copyright (C) 2019-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/pthread_h.m4 b/m4/pthread_h.m4
index 62a6ca8284..4146aef382 100644
--- a/m4/pthread_h.m4
+++ b/m4/pthread_h.m4
@@ -1,5 +1,5 @@
# pthread_h.m4 serial 8
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/pthread_mutex_timedlock.m4 b/m4/pthread_mutex_timedlock.m4
index 8659ca838c..4caf8123c6 100644
--- a/m4/pthread_mutex_timedlock.m4
+++ b/m4/pthread_mutex_timedlock.m4
@@ -1,5 +1,5 @@
# pthread_mutex_timedlock.m4 serial 2
-dnl Copyright (C) 2019-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/pthread_rwlock_rdlock.m4 b/m4/pthread_rwlock_rdlock.m4
index a5fbead625..8ad783928b 100644
--- a/m4/pthread_rwlock_rdlock.m4
+++ b/m4/pthread_rwlock_rdlock.m4
@@ -1,5 +1,5 @@
# pthread_rwlock_rdlock.m4 serial 4
-dnl Copyright (C) 2017-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/pthread_sigmask.m4 b/m4/pthread_sigmask.m4
index ff7fa9610e..0aa8c53f9e 100644
--- a/m4/pthread_sigmask.m4
+++ b/m4/pthread_sigmask.m4
@@ -1,5 +1,5 @@
# pthread_sigmask.m4 serial 21
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ptsname.m4 b/m4/ptsname.m4
index 66e50c992b..187cb224d4 100644
--- a/m4/ptsname.m4
+++ b/m4/ptsname.m4
@@ -1,5 +1,5 @@
# ptsname.m4 serial 8
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ptsname_r.m4 b/m4/ptsname_r.m4
index 3205907d14..151f9a353a 100644
--- a/m4/ptsname_r.m4
+++ b/m4/ptsname_r.m4
@@ -1,5 +1,5 @@
# ptsname_r.m4 serial 8
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/pty.m4 b/m4/pty.m4
index 53d25b2c0f..885b76b453 100644
--- a/m4/pty.m4
+++ b/m4/pty.m4
@@ -1,5 +1,5 @@
# pty.m4 serial 14
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/pty_h.m4 b/m4/pty_h.m4
index 172e6d6fae..08963cad30 100644
--- a/m4/pty_h.m4
+++ b/m4/pty_h.m4
@@ -1,5 +1,5 @@
# pty_h.m4 serial 14
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/putenv.m4 b/m4/putenv.m4
index 919984d911..c7b45034ea 100644
--- a/m4/putenv.m4
+++ b/m4/putenv.m4
@@ -1,5 +1,5 @@
# putenv.m4 serial 25
-dnl Copyright (C) 2002-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/pwrite.m4 b/m4/pwrite.m4
index ad3ff2a26e..37e400f98f 100644
--- a/m4/pwrite.m4
+++ b/m4/pwrite.m4
@@ -1,5 +1,5 @@
# pwrite.m4 serial 6
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/qsort_r.m4 b/m4/qsort_r.m4
index af229b9e12..019d681451 100644
--- a/m4/qsort_r.m4
+++ b/m4/qsort_r.m4
@@ -1,6 +1,6 @@
dnl Reentrant sort function.
-dnl Copyright 2014-2021 Free Software Foundation, Inc.
+dnl Copyright 2014-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/quote.m4 b/m4/quote.m4
index be205c0b1b..47b1a0fcd0 100644
--- a/m4/quote.m4
+++ b/m4/quote.m4
@@ -1,5 +1,5 @@
# quote.m4 serial 6
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2021 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2022 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,
diff --git a/m4/quotearg.m4 b/m4/quotearg.m4
index 19067f587a..a07420fda1 100644
--- a/m4/quotearg.m4
+++ b/m4/quotearg.m4
@@ -1,5 +1,5 @@
# quotearg.m4 serial 10
-dnl Copyright (C) 2002, 2004-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2004-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/raise.m4 b/m4/raise.m4
index 4bf0ca9c1f..0c78d09507 100644
--- a/m4/raise.m4
+++ b/m4/raise.m4
@@ -1,5 +1,5 @@
# raise.m4 serial 4
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/random.m4 b/m4/random.m4
index 39c62e97cd..ade0bcbcfd 100644
--- a/m4/random.m4
+++ b/m4/random.m4
@@ -1,5 +1,5 @@
# random.m4 serial 4
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/random_r.m4 b/m4/random_r.m4
index 07aaacd564..e7056dbc7f 100644
--- a/m4/random_r.m4
+++ b/m4/random_r.m4
@@ -1,5 +1,5 @@
# serial 5
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/rawmemchr.m4 b/m4/rawmemchr.m4
index 452fab18f1..dae419355a 100644
--- a/m4/rawmemchr.m4
+++ b/m4/rawmemchr.m4
@@ -1,5 +1,5 @@
# rawmemchr.m4 serial 3
-dnl Copyright (C) 2003, 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/read-file.m4 b/m4/read-file.m4
index ef506221fd..a97cd1c097 100644
--- a/m4/read-file.m4
+++ b/m4/read-file.m4
@@ -1,5 +1,5 @@
# read-file.m4 serial 3
-dnl Copyright (C) 2002-2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/read.m4 b/m4/read.m4
index c162b7cda3..1c199eabb1 100644
--- a/m4/read.m4
+++ b/m4/read.m4
@@ -1,5 +1,5 @@
# read.m4 serial 5
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/readdir.m4 b/m4/readdir.m4
index 94dc99c82a..ff3d2ab7db 100644
--- a/m4/readdir.m4
+++ b/m4/readdir.m4
@@ -1,5 +1,5 @@
# readdir.m4 serial 1
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/readline.m4 b/m4/readline.m4
index 265dbc4cb9..22bb47a97d 100644
--- a/m4/readline.m4
+++ b/m4/readline.m4
@@ -1,5 +1,5 @@
# readline.m4 serial 10
-dnl Copyright (C) 2005-2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/readlink.m4 b/m4/readlink.m4
index 352788c65d..d1dd521225 100644
--- a/m4/readlink.m4
+++ b/m4/readlink.m4
@@ -1,5 +1,5 @@
# readlink.m4 serial 16
-dnl Copyright (C) 2003, 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/readlinkat.m4 b/m4/readlinkat.m4
index 1ced672185..63c5205e11 100644
--- a/m4/readlinkat.m4
+++ b/m4/readlinkat.m4
@@ -1,7 +1,7 @@
# serial 6
# See if we need to provide readlinkat replacement.
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/readtokens.m4 b/m4/readtokens.m4
index d97e4c18ac..935e42aad6 100644
--- a/m4/readtokens.m4
+++ b/m4/readtokens.m4
@@ -1,5 +1,5 @@
# readtokens.m4 serial 6
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2021 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2022 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,
diff --git a/m4/readutmp.m4 b/m4/readutmp.m4
index 0493c236c8..77e4b31d29 100644
--- a/m4/readutmp.m4
+++ b/m4/readutmp.m4
@@ -1,5 +1,5 @@
# readutmp.m4 serial 20
-dnl Copyright (C) 2002-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/realloc.m4 b/m4/realloc.m4
index 0abc4185ed..62c72f88f2 100644
--- a/m4/realloc.m4
+++ b/m4/realloc.m4
@@ -1,5 +1,5 @@
# realloc.m4 serial 24
-dnl Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/reallocarray.m4 b/m4/reallocarray.m4
index 9d8a626622..f39ab6ea16 100644
--- a/m4/reallocarray.m4
+++ b/m4/reallocarray.m4
@@ -1,5 +1,5 @@
# reallocarray.m4 serial 3
-dnl Copyright (C) 2017-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/regex.m4 b/m4/regex.m4
index 1c7e562f6c..47342986d2 100644
--- a/m4/regex.m4
+++ b/m4/regex.m4
@@ -1,6 +1,6 @@
# serial 73
-# Copyright (C) 1996-2001, 2003-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-2001, 2003-2022 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/relocatable-lib.m4 b/m4/relocatable-lib.m4
index ec8baaf39b..b8a33e77ce 100644
--- a/m4/relocatable-lib.m4
+++ b/m4/relocatable-lib.m4
@@ -1,5 +1,5 @@
# relocatable-lib.m4 serial 6
-dnl Copyright (C) 2003, 2005-2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/relocatable.m4 b/m4/relocatable.m4
index c11999e3b7..e5740c5aa2 100644
--- a/m4/relocatable.m4
+++ b/m4/relocatable.m4
@@ -1,5 +1,5 @@
# relocatable.m4 serial 24
-dnl Copyright (C) 2003, 2005-2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/remainder-ieee.m4 b/m4/remainder-ieee.m4
index 27ce7a68ff..669f8ac17a 100644
--- a/m4/remainder-ieee.m4
+++ b/m4/remainder-ieee.m4
@@ -1,5 +1,5 @@
# remainder-ieee.m4 serial 1
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/remainder.m4 b/m4/remainder.m4
index eff2d51eab..f3b870eac3 100644
--- a/m4/remainder.m4
+++ b/m4/remainder.m4
@@ -1,5 +1,5 @@
# remainder.m4 serial 9
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/remainderf-ieee.m4 b/m4/remainderf-ieee.m4
index 3245d9f608..086acf0654 100644
--- a/m4/remainderf-ieee.m4
+++ b/m4/remainderf-ieee.m4
@@ -1,5 +1,5 @@
# remainderf-ieee.m4 serial 1
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/remainderf.m4 b/m4/remainderf.m4
index d75327d4af..35e37c6517 100644
--- a/m4/remainderf.m4
+++ b/m4/remainderf.m4
@@ -1,5 +1,5 @@
# remainderf.m4 serial 13
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/remainderl-ieee.m4 b/m4/remainderl-ieee.m4
index 5b72849394..21ded3ce52 100644
--- a/m4/remainderl-ieee.m4
+++ b/m4/remainderl-ieee.m4
@@ -1,5 +1,5 @@
# remainderl-ieee.m4 serial 1
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/remainderl.m4 b/m4/remainderl.m4
index 4867f9cc95..c00c8ed11e 100644
--- a/m4/remainderl.m4
+++ b/m4/remainderl.m4
@@ -1,5 +1,5 @@
# remainderl.m4 serial 13
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/remove.m4 b/m4/remove.m4
index 391b209dcf..5f65cf7eed 100644
--- a/m4/remove.m4
+++ b/m4/remove.m4
@@ -1,5 +1,5 @@
# remove.m4 serial 5
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/rename.m4 b/m4/rename.m4
index 8a95b8aee9..9f1a56543d 100644
--- a/m4/rename.m4
+++ b/m4/rename.m4
@@ -1,6 +1,6 @@
# serial 33
-# Copyright (C) 2001, 2003, 2005-2006, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2003, 2005-2006, 2009-2022 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.
diff --git a/m4/renameat.m4 b/m4/renameat.m4
index 69a6a59939..e8f40d562d 100644
--- a/m4/renameat.m4
+++ b/m4/renameat.m4
@@ -1,7 +1,7 @@
# serial 3
# See if we need to provide renameat replacement.
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/rewinddir.m4 b/m4/rewinddir.m4
index ed25456bed..87c050f62b 100644
--- a/m4/rewinddir.m4
+++ b/m4/rewinddir.m4
@@ -1,5 +1,5 @@
# rewinddir.m4 serial 1
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/rint.m4 b/m4/rint.m4
index 093fa10358..26577772bd 100644
--- a/m4/rint.m4
+++ b/m4/rint.m4
@@ -1,5 +1,5 @@
# rint.m4 serial 4
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/rintf.m4 b/m4/rintf.m4
index f3f0604622..b6cff5f7f0 100644
--- a/m4/rintf.m4
+++ b/m4/rintf.m4
@@ -1,5 +1,5 @@
# rintf.m4 serial 4
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/rintl.m4 b/m4/rintl.m4
index a67b63cc31..cfe3d6c81a 100644
--- a/m4/rintl.m4
+++ b/m4/rintl.m4
@@ -1,5 +1,5 @@
# rintl.m4 serial 8
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/rmdir-errno.m4 b/m4/rmdir-errno.m4
index 4f5e45858a..248b6acc1f 100644
--- a/m4/rmdir-errno.m4
+++ b/m4/rmdir-errno.m4
@@ -1,6 +1,6 @@
# serial 14
-# Copyright (C) 2000-2001, 2005-2006, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2000-2001, 2005-2006, 2009-2022 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.
diff --git a/m4/rmdir.m4 b/m4/rmdir.m4
index 82b9cccf2e..54880278d6 100644
--- a/m4/rmdir.m4
+++ b/m4/rmdir.m4
@@ -1,5 +1,5 @@
# rmdir.m4 serial 18
-dnl Copyright (C) 2002, 2005, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/round-ieee.m4 b/m4/round-ieee.m4
index 4d5faa24cf..2b85203ce9 100644
--- a/m4/round-ieee.m4
+++ b/m4/round-ieee.m4
@@ -1,5 +1,5 @@
# round-ieee.m4 serial 1
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/round.m4 b/m4/round.m4
index 68399d3635..177bfdf62a 100644
--- a/m4/round.m4
+++ b/m4/round.m4
@@ -1,5 +1,5 @@
# round.m4 serial 23
-dnl Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/roundf-ieee.m4 b/m4/roundf-ieee.m4
index 5d973cc4cb..64e0ad777e 100644
--- a/m4/roundf-ieee.m4
+++ b/m4/roundf-ieee.m4
@@ -1,5 +1,5 @@
# roundf-ieee.m4 serial 1
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/roundf.m4 b/m4/roundf.m4
index 483d4f52fd..c9d53df6f4 100644
--- a/m4/roundf.m4
+++ b/m4/roundf.m4
@@ -1,5 +1,5 @@
# roundf.m4 serial 24
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/roundl-ieee.m4 b/m4/roundl-ieee.m4
index b735406940..1d6919ac63 100644
--- a/m4/roundl-ieee.m4
+++ b/m4/roundl-ieee.m4
@@ -1,5 +1,5 @@
# roundl-ieee.m4 serial 1
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/roundl.m4 b/m4/roundl.m4
index a445b97112..ae7b0ce407 100644
--- a/m4/roundl.m4
+++ b/m4/roundl.m4
@@ -1,5 +1,5 @@
# roundl.m4 serial 20
-dnl Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/rpmatch.m4 b/m4/rpmatch.m4
index b5f4f484fd..e5946f0acc 100644
--- a/m4/rpmatch.m4
+++ b/m4/rpmatch.m4
@@ -1,5 +1,5 @@
# rpmatch.m4 serial 10
-dnl Copyright (C) 2002-2003, 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/safe-alloc.m4 b/m4/safe-alloc.m4
index e572bc4487..53439d6f6f 100644
--- a/m4/safe-alloc.m4
+++ b/m4/safe-alloc.m4
@@ -1,5 +1,5 @@
# safe-alloc.m4 serial 2
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/safe-read.m4 b/m4/safe-read.m4
index 3cba2888d3..54d47699c4 100644
--- a/m4/safe-read.m4
+++ b/m4/safe-read.m4
@@ -1,5 +1,5 @@
# safe-read.m4 serial 6
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2021 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2022 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,
diff --git a/m4/safe-write.m4 b/m4/safe-write.m4
index ef10d961be..65c7911937 100644
--- a/m4/safe-write.m4
+++ b/m4/safe-write.m4
@@ -1,5 +1,5 @@
# safe-write.m4 serial 4
-dnl Copyright (C) 2002, 2005-2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005-2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/same.m4 b/m4/same.m4
index 808d97d53a..59d1716449 100644
--- a/m4/same.m4
+++ b/m4/same.m4
@@ -1,5 +1,5 @@
#serial 10
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2021 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2022 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,
diff --git a/m4/save-cwd.m4 b/m4/save-cwd.m4
index 74cfe96f43..90073eeb4e 100644
--- a/m4/save-cwd.m4
+++ b/m4/save-cwd.m4
@@ -1,5 +1,5 @@
# serial 10
-dnl Copyright (C) 2002-2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/savedir.m4 b/m4/savedir.m4
index f86cf74e47..afd0bfdeee 100644
--- a/m4/savedir.m4
+++ b/m4/savedir.m4
@@ -1,5 +1,5 @@
# savedir.m4 serial 10
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2021 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2022 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,
diff --git a/m4/savewd.m4 b/m4/savewd.m4
index ee2f93f284..1086445f01 100644
--- a/m4/savewd.m4
+++ b/m4/savewd.m4
@@ -1,6 +1,6 @@
# Save and restore the working directory, possibly using a child process.
-dnl Copyright (C) 2004, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/scandir.m4 b/m4/scandir.m4
index 1085353341..c0d8942b16 100644
--- a/m4/scandir.m4
+++ b/m4/scandir.m4
@@ -1,5 +1,5 @@
# scandir.m4 serial 2
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sched_h.m4 b/m4/sched_h.m4
index a840e3d6ac..ce44f7b368 100644
--- a/m4/sched_h.m4
+++ b/m4/sched_h.m4
@@ -1,5 +1,5 @@
# sched_h.m4 serial 15
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sched_yield.m4 b/m4/sched_yield.m4
index 5329b47c76..d463a702bf 100644
--- a/m4/sched_yield.m4
+++ b/m4/sched_yield.m4
@@ -1,5 +1,5 @@
# sched_yield.m4 serial 2
-dnl Copyright (C) 2019-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/search_h.m4 b/m4/search_h.m4
index 1d1e8bfddb..62f98f4d26 100644
--- a/m4/search_h.m4
+++ b/m4/search_h.m4
@@ -1,5 +1,5 @@
# search_h.m4 serial 15
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/secure_getenv.m4 b/m4/secure_getenv.m4
index 51408612dc..4e1dcdb873 100644
--- a/m4/secure_getenv.m4
+++ b/m4/secure_getenv.m4
@@ -1,5 +1,5 @@
# Look up an environment variable more securely.
-dnl Copyright 2013-2021 Free Software Foundation, Inc.
+dnl Copyright 2013-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/select.m4 b/m4/select.m4
index 72c068fa48..163f8fbf7f 100644
--- a/m4/select.m4
+++ b/m4/select.m4
@@ -1,5 +1,5 @@
# select.m4 serial 13
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/selinux-context-h.m4 b/m4/selinux-context-h.m4
index a1a8cfe655..e7947dc343 100644
--- a/m4/selinux-context-h.m4
+++ b/m4/selinux-context-h.m4
@@ -1,5 +1,5 @@
# serial 4 -*- Autoconf -*-
-# Copyright (C) 2006-2007, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2006-2007, 2009-2022 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.
diff --git a/m4/selinux-label-h.m4 b/m4/selinux-label-h.m4
index 89113687b8..bc988b040f 100644
--- a/m4/selinux-label-h.m4
+++ b/m4/selinux-label-h.m4
@@ -1,4 +1,4 @@
-# Copyright 2020-2021 Free Software Foundation, Inc.
+# Copyright 2020-2022 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.
diff --git a/m4/selinux-selinux-h.m4 b/m4/selinux-selinux-h.m4
index 99b7ae3ed4..6bfd30529e 100644
--- a/m4/selinux-selinux-h.m4
+++ b/m4/selinux-selinux-h.m4
@@ -1,5 +1,5 @@
# serial 5 -*- Autoconf -*-
-# Copyright (C) 2006-2007, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2006-2007, 2009-2022 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.
diff --git a/m4/semaphore.m4 b/m4/semaphore.m4
index dbaf9ee2cd..c6be7b94d6 100644
--- a/m4/semaphore.m4
+++ b/m4/semaphore.m4
@@ -1,5 +1,5 @@
# semaphore.m4 serial 1
-dnl Copyright (C) 2019-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/servent.m4 b/m4/servent.m4
index 9bc3bcd4f3..c1b7d15460 100644
--- a/m4/servent.m4
+++ b/m4/servent.m4
@@ -1,5 +1,5 @@
# servent.m4 serial 4
-dnl Copyright (C) 2008, 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008, 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/setenv.m4 b/m4/setenv.m4
index f79a278509..2000039ab5 100644
--- a/m4/setenv.m4
+++ b/m4/setenv.m4
@@ -1,5 +1,5 @@
# setenv.m4 serial 30
-dnl Copyright (C) 2001-2004, 2006-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2004, 2006-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sethostname.m4 b/m4/sethostname.m4
index 210af6df0d..78742d8abc 100644
--- a/m4/sethostname.m4
+++ b/m4/sethostname.m4
@@ -1,5 +1,5 @@
# sethostname.m4 serial 1
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/setlocale.m4 b/m4/setlocale.m4
index 305dcaa7f8..c0023d9c52 100644
--- a/m4/setlocale.m4
+++ b/m4/setlocale.m4
@@ -1,5 +1,5 @@
# setlocale.m4 serial 7
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/setlocale_null.m4 b/m4/setlocale_null.m4
index 2c958ed772..09ea50eafb 100644
--- a/m4/setlocale_null.m4
+++ b/m4/setlocale_null.m4
@@ -1,5 +1,5 @@
# setlocale_null.m4 serial 5
-dnl Copyright (C) 2019-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/settime.m4 b/m4/settime.m4
index 3488a2d82f..7c61e2c923 100644
--- a/m4/settime.m4
+++ b/m4/settime.m4
@@ -1,5 +1,5 @@
# settime.m4 serial 7
-dnl Copyright (C) 2002, 2004-2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2004-2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sh-filename.m4 b/m4/sh-filename.m4
index b680fa10fb..f5b11eaf44 100644
--- a/m4/sh-filename.m4
+++ b/m4/sh-filename.m4
@@ -1,5 +1,5 @@
# sh-filename.m4 serial 3
-dnl Copyright (C) 2018-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2018-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sha1.m4 b/m4/sha1.m4
index fdba7a6f7b..0d7abc7245 100644
--- a/m4/sha1.m4
+++ b/m4/sha1.m4
@@ -1,5 +1,5 @@
# sha1.m4 serial 12
-dnl Copyright (C) 2002-2006, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sha256.m4 b/m4/sha256.m4
index f49899c84c..b3d8f92e9f 100644
--- a/m4/sha256.m4
+++ b/m4/sha256.m4
@@ -1,5 +1,5 @@
# sha256.m4 serial 8
-dnl Copyright (C) 2005, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sha512.m4 b/m4/sha512.m4
index b45fdf50f6..31710575f7 100644
--- a/m4/sha512.m4
+++ b/m4/sha512.m4
@@ -1,5 +1,5 @@
# sha512.m4 serial 9
-dnl Copyright (C) 2005-2006, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sig2str.m4 b/m4/sig2str.m4
index 8951bbd7f0..6531606092 100644
--- a/m4/sig2str.m4
+++ b/m4/sig2str.m4
@@ -1,5 +1,5 @@
# serial 7
-dnl Copyright (C) 2002, 2005-2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005-2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sig_atomic_t.m4 b/m4/sig_atomic_t.m4
index 5940faa009..2e8c48df72 100644
--- a/m4/sig_atomic_t.m4
+++ b/m4/sig_atomic_t.m4
@@ -1,5 +1,5 @@
# sig_atomic_t.m4 serial 3
-dnl Copyright (C) 2003, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sigabbrev_np.m4 b/m4/sigabbrev_np.m4
index c4ae09b6e6..0a528e20b1 100644
--- a/m4/sigabbrev_np.m4
+++ b/m4/sigabbrev_np.m4
@@ -1,5 +1,5 @@
# sigabbrev_np.m4 serial 2
-dnl Copyright (C) 2020-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sigaction.m4 b/m4/sigaction.m4
index a8c1d15bdb..62c83e03dc 100644
--- a/m4/sigaction.m4
+++ b/m4/sigaction.m4
@@ -1,5 +1,5 @@
# sigaction.m4 serial 7
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sigaltstack.m4 b/m4/sigaltstack.m4
index 6dbd677981..f6e753392a 100644
--- a/m4/sigaltstack.m4
+++ b/m4/sigaltstack.m4
@@ -1,5 +1,5 @@
# sigaltstack.m4 serial 15
-dnl Copyright (C) 2002-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2022 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
diff --git a/m4/sigdescr_np.m4 b/m4/sigdescr_np.m4
index 17c22506cc..4ce3b01589 100644
--- a/m4/sigdescr_np.m4
+++ b/m4/sigdescr_np.m4
@@ -1,5 +1,5 @@
# sigdescr_np.m4 serial 2
-dnl Copyright (C) 2020-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/signal_h.m4 b/m4/signal_h.m4
index 8b938809b7..4c05c6274f 100644
--- a/m4/signal_h.m4
+++ b/m4/signal_h.m4
@@ -1,5 +1,5 @@
# signal_h.m4 serial 22
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/signalblocking.m4 b/m4/signalblocking.m4
index bfd76b7668..b586ef539e 100644
--- a/m4/signalblocking.m4
+++ b/m4/signalblocking.m4
@@ -1,5 +1,5 @@
# signalblocking.m4 serial 17
-dnl Copyright (C) 2001-2002, 2006-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2002, 2006-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/signbit.m4 b/m4/signbit.m4
index 6ec70ec445..8a4114db6b 100644
--- a/m4/signbit.m4
+++ b/m4/signbit.m4
@@ -1,5 +1,5 @@
# signbit.m4 serial 20
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sigpipe.m4 b/m4/sigpipe.m4
index 3e0a5debe5..e052444399 100644
--- a/m4/sigpipe.m4
+++ b/m4/sigpipe.m4
@@ -1,5 +1,5 @@
# sigpipe.m4 serial 3
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sigsegv.m4 b/m4/sigsegv.m4
index d5d1fc4b1a..d758b52ba3 100644
--- a/m4/sigsegv.m4
+++ b/m4/sigsegv.m4
@@ -1,5 +1,5 @@
# sigsegv.m4 serial 1
-dnl Copyright (C) 2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2021-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sin.m4 b/m4/sin.m4
index d76efc7d24..a5b7148a83 100644
--- a/m4/sin.m4
+++ b/m4/sin.m4
@@ -1,5 +1,5 @@
# sin.m4 serial 1
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sinf.m4 b/m4/sinf.m4
index ef19d51014..4662b09684 100644
--- a/m4/sinf.m4
+++ b/m4/sinf.m4
@@ -1,5 +1,5 @@
# sinf.m4 serial 3
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sinh.m4 b/m4/sinh.m4
index f703777db2..c72442c01a 100644
--- a/m4/sinh.m4
+++ b/m4/sinh.m4
@@ -1,5 +1,5 @@
# sinh.m4 serial 1
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sinhf.m4 b/m4/sinhf.m4
index 656972e09b..82045bef8d 100644
--- a/m4/sinhf.m4
+++ b/m4/sinhf.m4
@@ -1,5 +1,5 @@
# sinhf.m4 serial 3
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sinl.m4 b/m4/sinl.m4
index 4494eb015c..3ec41f5909 100644
--- a/m4/sinl.m4
+++ b/m4/sinl.m4
@@ -1,5 +1,5 @@
# sinl.m4 serial 9
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/size_max.m4 b/m4/size_max.m4
index 1d41ce9ab2..1d6abaeaa6 100644
--- a/m4/size_max.m4
+++ b/m4/size_max.m4
@@ -1,5 +1,5 @@
# size_max.m4 serial 12
-dnl Copyright (C) 2003, 2005-2006, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2006, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sleep.m4 b/m4/sleep.m4
index 49a2dcb46d..e73651f526 100644
--- a/m4/sleep.m4
+++ b/m4/sleep.m4
@@ -1,5 +1,5 @@
# sleep.m4 serial 11
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sm3.m4 b/m4/sm3.m4
index 39ea2d16c0..b7e4ca3d37 100644
--- a/m4/sm3.m4
+++ b/m4/sm3.m4
@@ -1,5 +1,5 @@
# sm3.m4 serial 2
-dnl Copyright (C) 2017-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/snprintf-posix.m4 b/m4/snprintf-posix.m4
index 36f9f4bd75..94eee9e639 100644
--- a/m4/snprintf-posix.m4
+++ b/m4/snprintf-posix.m4
@@ -1,5 +1,5 @@
# snprintf-posix.m4 serial 14
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/snprintf.m4 b/m4/snprintf.m4
index 8520994088..7420591c97 100644
--- a/m4/snprintf.m4
+++ b/m4/snprintf.m4
@@ -1,5 +1,5 @@
# snprintf.m4 serial 7
-dnl Copyright (C) 2002-2004, 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/socketlib.m4 b/m4/socketlib.m4
index 0f8a0829c7..b8bd0afa5a 100644
--- a/m4/socketlib.m4
+++ b/m4/socketlib.m4
@@ -1,5 +1,5 @@
# socketlib.m4 serial 3
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sockets.m4 b/m4/sockets.m4
index 02b43b6e7f..aa04acc3e7 100644
--- a/m4/sockets.m4
+++ b/m4/sockets.m4
@@ -1,5 +1,5 @@
# sockets.m4 serial 7
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/socklen.m4 b/m4/socklen.m4
index eca1d1b946..1390ac41bd 100644
--- a/m4/socklen.m4
+++ b/m4/socklen.m4
@@ -1,5 +1,5 @@
# socklen.m4 serial 11
-dnl Copyright (C) 2005-2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sockpfaf.m4 b/m4/sockpfaf.m4
index 17e14c7a66..b1c4068aca 100644
--- a/m4/sockpfaf.m4
+++ b/m4/sockpfaf.m4
@@ -1,5 +1,5 @@
# sockpfaf.m4 serial 10
-dnl Copyright (C) 2004, 2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sparcv8+.m4 b/m4/sparcv8+.m4
index 373cf60206..95cfa0e586 100644
--- a/m4/sparcv8+.m4
+++ b/m4/sparcv8+.m4
@@ -1,5 +1,5 @@
# sparcv8+.m4 serial 1
-dnl Copyright (C) 2020-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/spawn-pipe.m4 b/m4/spawn-pipe.m4
index 67eb60229f..e5fda5c7f3 100644
--- a/m4/spawn-pipe.m4
+++ b/m4/spawn-pipe.m4
@@ -1,5 +1,5 @@
# spawn-pipe.m4 serial 2
-dnl Copyright (C) 2004, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/spawn_h.m4 b/m4/spawn_h.m4
index 134b7b9bc9..1b28d8036b 100644
--- a/m4/spawn_h.m4
+++ b/m4/spawn_h.m4
@@ -1,5 +1,5 @@
# spawn_h.m4 serial 21
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sprintf-posix.m4 b/m4/sprintf-posix.m4
index 0dba626ab5..02b5ee1956 100644
--- a/m4/sprintf-posix.m4
+++ b/m4/sprintf-posix.m4
@@ -1,5 +1,5 @@
# sprintf-posix.m4 serial 12
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sqrt.m4 b/m4/sqrt.m4
index 16246dc413..16ac8a7621 100644
--- a/m4/sqrt.m4
+++ b/m4/sqrt.m4
@@ -1,5 +1,5 @@
# sqrt.m4 serial 3
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sqrtf.m4 b/m4/sqrtf.m4
index 90d21e617e..cf7790388a 100644
--- a/m4/sqrtf.m4
+++ b/m4/sqrtf.m4
@@ -1,5 +1,5 @@
# sqrtf.m4 serial 3
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sqrtl.m4 b/m4/sqrtl.m4
index 74eda06956..081f3283e6 100644
--- a/m4/sqrtl.m4
+++ b/m4/sqrtl.m4
@@ -1,5 +1,5 @@
# sqrtl.m4 serial 11
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ssize_t.m4 b/m4/ssize_t.m4
index f0ed509fcc..03b2b895b9 100644
--- a/m4/ssize_t.m4
+++ b/m4/ssize_t.m4
@@ -1,5 +1,5 @@
# ssize_t.m4 serial 5 (gettext-0.18.2)
-dnl Copyright (C) 2001-2003, 2006, 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2003, 2006, 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/stack-direction.m4 b/m4/stack-direction.m4
index b33920f288..1df823e97f 100644
--- a/m4/stack-direction.m4
+++ b/m4/stack-direction.m4
@@ -1,5 +1,5 @@
# stack-direction.m4 serial 10
-dnl Copyright (C) 2002-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2022 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
diff --git a/m4/stat-size.m4 b/m4/stat-size.m4
index b302a91036..b603486b5d 100644
--- a/m4/stat-size.m4
+++ b/m4/stat-size.m4
@@ -1,6 +1,6 @@
#serial 1
-# Copyright (C) 2011-2021 Free Software Foundation, Inc.
+# Copyright (C) 2011-2022 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/stat-time.m4 b/m4/stat-time.m4
index df1c2a7453..342857d39e 100644
--- a/m4/stat-time.m4
+++ b/m4/stat-time.m4
@@ -1,6 +1,6 @@
# Checks for stat-related time functions.
-# Copyright (C) 1998-1999, 2001, 2003, 2005-2007, 2009-2021 Free Software
+# Copyright (C) 1998-1999, 2001, 2003, 2005-2007, 2009-2022 Free Software
# Foundation, Inc.
# This file is free software; the Free Software Foundation
diff --git a/m4/stat.m4 b/m4/stat.m4
index 9bcdb72d67..916eb88619 100644
--- a/m4/stat.m4
+++ b/m4/stat.m4
@@ -1,6 +1,6 @@
# serial 18
-# Copyright (C) 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2009-2022 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/std-gnu11.m4 b/m4/std-gnu11.m4
index 7b1a042af1..5ca18607fe 100644
--- a/m4/std-gnu11.m4
+++ b/m4/std-gnu11.m4
@@ -9,7 +9,7 @@
m4_version_prereq([2.70], [], [
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2022 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
diff --git a/m4/stdalign.m4 b/m4/stdalign.m4
index fd57cdd47f..78577cb2ac 100644
--- a/m4/stdalign.m4
+++ b/m4/stdalign.m4
@@ -1,6 +1,6 @@
# Check for stdalign.h that conforms to C11.
-dnl Copyright 2011-2021 Free Software Foundation, Inc.
+dnl Copyright 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/stdarg.m4 b/m4/stdarg.m4
index 9987343ebe..eafa86cb49 100644
--- a/m4/stdarg.m4
+++ b/m4/stdarg.m4
@@ -1,5 +1,5 @@
# stdarg.m4 serial 8
-dnl Copyright (C) 2006, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/stdbool.m4 b/m4/stdbool.m4
index cacb48c821..3e6c400546 100644
--- a/m4/stdbool.m4
+++ b/m4/stdbool.m4
@@ -1,6 +1,6 @@
# Check for stdbool.h that conforms to C99.
-dnl Copyright (C) 2002-2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/stddef_h.m4 b/m4/stddef_h.m4
index 0b160cde08..abfd203038 100644
--- a/m4/stddef_h.m4
+++ b/m4/stddef_h.m4
@@ -1,5 +1,5 @@
# stddef_h.m4 serial 12
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/stdint.m4 b/m4/stdint.m4
index 61fb8ca696..c3f0894277 100644
--- a/m4/stdint.m4
+++ b/m4/stdint.m4
@@ -1,5 +1,5 @@
# stdint.m4 serial 61
-dnl Copyright (C) 2001-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/stdint_h.m4 b/m4/stdint_h.m4
index 18aa50a4a6..b8684b61a9 100644
--- a/m4/stdint_h.m4
+++ b/m4/stdint_h.m4
@@ -1,5 +1,5 @@
# stdint_h.m4 serial 9
-dnl Copyright (C) 1997-2004, 2006, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2004, 2006, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/stdio_h.m4 b/m4/stdio_h.m4
index e704383862..3180d43f4a 100644
--- a/m4/stdio_h.m4
+++ b/m4/stdio_h.m4
@@ -1,5 +1,5 @@
# stdio_h.m4 serial 56
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/stdlib_h.m4 b/m4/stdlib_h.m4
index 9c1d1c76c1..66fe0975bd 100644
--- a/m4/stdlib_h.m4
+++ b/m4/stdlib_h.m4
@@ -1,5 +1,5 @@
# stdlib_h.m4 serial 63
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/stdnoreturn.m4 b/m4/stdnoreturn.m4
index fe11c8abb3..c6549b4ff8 100644
--- a/m4/stdnoreturn.m4
+++ b/m4/stdnoreturn.m4
@@ -1,6 +1,6 @@
# Check for stdnoreturn.h that conforms to C11.
-dnl Copyright 2012-2021 Free Software Foundation, Inc.
+dnl Copyright 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/stpcpy.m4 b/m4/stpcpy.m4
index eb44f03adb..241e68c8c5 100644
--- a/m4/stpcpy.m4
+++ b/m4/stpcpy.m4
@@ -1,5 +1,5 @@
# stpcpy.m4 serial 9
-dnl Copyright (C) 2002, 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/stpncpy.m4 b/m4/stpncpy.m4
index c9f6c02f32..ad5f5d6ff8 100644
--- a/m4/stpncpy.m4
+++ b/m4/stpncpy.m4
@@ -1,5 +1,5 @@
# stpncpy.m4 serial 19
-dnl Copyright (C) 2002-2003, 2005-2007, 2009-2021 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2007, 2009-2022 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,
diff --git a/m4/strcase.m4 b/m4/strcase.m4
index ea88283fd2..d1ffaba3ce 100644
--- a/m4/strcase.m4
+++ b/m4/strcase.m4
@@ -1,5 +1,5 @@
# strcase.m4 serial 12
-dnl Copyright (C) 2002, 2005-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strcasestr.m4 b/m4/strcasestr.m4
index 6939144bca..6344b7e51e 100644
--- a/m4/strcasestr.m4
+++ b/m4/strcasestr.m4
@@ -1,5 +1,5 @@
# strcasestr.m4 serial 28
-dnl Copyright (C) 2005, 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strchrnul.m4 b/m4/strchrnul.m4
index ada3d15029..630699b8f6 100644
--- a/m4/strchrnul.m4
+++ b/m4/strchrnul.m4
@@ -1,5 +1,5 @@
# strchrnul.m4 serial 10
-dnl Copyright (C) 2003, 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strcspn.m4 b/m4/strcspn.m4
index 4c1ba7a1bf..39ff4e38f5 100644
--- a/m4/strcspn.m4
+++ b/m4/strcspn.m4
@@ -1,5 +1,5 @@
# strcspn.m4 serial 4
-dnl Copyright (C) 2002-2003, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strdup.m4 b/m4/strdup.m4
index 5b6018ff2b..da8899d166 100644
--- a/m4/strdup.m4
+++ b/m4/strdup.m4
@@ -1,6 +1,6 @@
# strdup.m4 serial 15
-dnl Copyright (C) 2002-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/strerror.m4 b/m4/strerror.m4
index d068a40647..4716649b9c 100644
--- a/m4/strerror.m4
+++ b/m4/strerror.m4
@@ -1,5 +1,5 @@
# strerror.m4 serial 23
-dnl Copyright (C) 2002, 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strerror_r.m4 b/m4/strerror_r.m4
index 3ec2d4eae2..23c3b423ba 100644
--- a/m4/strerror_r.m4
+++ b/m4/strerror_r.m4
@@ -1,5 +1,5 @@
# strerror_r.m4 serial 24
-dnl Copyright (C) 2002, 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strerrorname_np.m4 b/m4/strerrorname_np.m4
index a00778f082..461c6559c3 100644
--- a/m4/strerrorname_np.m4
+++ b/m4/strerrorname_np.m4
@@ -1,5 +1,5 @@
# strerrorname_np.m4 serial 2
-dnl Copyright (C) 2020-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strfmon_l.m4 b/m4/strfmon_l.m4
index e79ff9776d..8181c8a2dc 100644
--- a/m4/strfmon_l.m4
+++ b/m4/strfmon_l.m4
@@ -1,5 +1,5 @@
# strfmon_l.m4 serial 3
-dnl Copyright (C) 2017-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strftime-fixes.m4 b/m4/strftime-fixes.m4
index 09c60d0d0b..e2459ac7de 100644
--- a/m4/strftime-fixes.m4
+++ b/m4/strftime-fixes.m4
@@ -1,5 +1,5 @@
# strftime-fixes.m4 serial 2
-dnl Copyright (C) 2017-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/string_h.m4 b/m4/string_h.m4
index e88ac9ca85..9e09b96e16 100644
--- a/m4/string_h.m4
+++ b/m4/string_h.m4
@@ -1,6 +1,6 @@
# Configure a GNU-like replacement for <string.h>.
-# Copyright (C) 2007-2021 Free Software Foundation, Inc.
+# Copyright (C) 2007-2022 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.
diff --git a/m4/strings_h.m4 b/m4/strings_h.m4
index 69de32ac5d..6965b7c149 100644
--- a/m4/strings_h.m4
+++ b/m4/strings_h.m4
@@ -1,7 +1,7 @@
# Configure a replacement for <strings.h>.
# serial 9
-# Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2009-2022 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.
diff --git a/m4/strncat.m4 b/m4/strncat.m4
index f522d0f42e..627280cf6c 100644
--- a/m4/strncat.m4
+++ b/m4/strncat.m4
@@ -1,5 +1,5 @@
# strncat.m4 serial 6
-dnl Copyright (C) 2002-2004, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strndup.m4 b/m4/strndup.m4
index 4c9ff6e955..a239d45a50 100644
--- a/m4/strndup.m4
+++ b/m4/strndup.m4
@@ -1,5 +1,5 @@
# strndup.m4 serial 23
-dnl Copyright (C) 2002-2003, 2005-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2005-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strnlen.m4 b/m4/strnlen.m4
index 1d4f10616e..0934274de7 100644
--- a/m4/strnlen.m4
+++ b/m4/strnlen.m4
@@ -1,5 +1,5 @@
# strnlen.m4 serial 14
-dnl Copyright (C) 2002-2003, 2005-2007, 2009-2021 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2007, 2009-2022 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,
diff --git a/m4/strpbrk.m4 b/m4/strpbrk.m4
index b4c07fb729..b65c6e3281 100644
--- a/m4/strpbrk.m4
+++ b/m4/strpbrk.m4
@@ -1,5 +1,5 @@
# strpbrk.m4 serial 7
-dnl Copyright (C) 2002-2003, 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strptime.m4 b/m4/strptime.m4
index 982fec8341..19a1eff2ec 100644
--- a/m4/strptime.m4
+++ b/m4/strptime.m4
@@ -1,5 +1,5 @@
# strptime.m4 serial 8
-dnl Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strsep.m4 b/m4/strsep.m4
index 8743f055f0..602f96aba1 100644
--- a/m4/strsep.m4
+++ b/m4/strsep.m4
@@ -1,5 +1,5 @@
# strsep.m4 serial 11
-dnl Copyright (C) 2002-2004, 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strsignal.m4 b/m4/strsignal.m4
index 5cd9f0545b..6d558e7134 100644
--- a/m4/strsignal.m4
+++ b/m4/strsignal.m4
@@ -1,5 +1,5 @@
# strsignal.m4 serial 10
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strstr.m4 b/m4/strstr.m4
index a32e9c1221..6cc20727fc 100644
--- a/m4/strstr.m4
+++ b/m4/strstr.m4
@@ -1,5 +1,5 @@
# strstr.m4 serial 24
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strtod-obsolete.m4 b/m4/strtod-obsolete.m4
index 47f17e617b..e42fdf9c9c 100644
--- a/m4/strtod-obsolete.m4
+++ b/m4/strtod-obsolete.m4
@@ -1,5 +1,5 @@
# strtod-obsolete.m4 serial 1
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strtod.m4 b/m4/strtod.m4
index 6edad33965..26882eb734 100644
--- a/m4/strtod.m4
+++ b/m4/strtod.m4
@@ -1,5 +1,5 @@
# strtod.m4 serial 26
-dnl Copyright (C) 2002-2003, 2006-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2006-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strtoimax.m4 b/m4/strtoimax.m4
index d767d57451..08598936b3 100644
--- a/m4/strtoimax.m4
+++ b/m4/strtoimax.m4
@@ -1,5 +1,5 @@
# strtoimax.m4 serial 16
-dnl Copyright (C) 2002-2004, 2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strtok_r.m4 b/m4/strtok_r.m4
index 82cbf0dd1e..22185f5ae9 100644
--- a/m4/strtok_r.m4
+++ b/m4/strtok_r.m4
@@ -1,5 +1,5 @@
# strtok_r.m4 serial 16
-dnl Copyright (C) 2002-2004, 2006-2007, 2009-2021 Free Software Foundation,
+dnl Copyright (C) 2002-2004, 2006-2007, 2009-2022 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,
diff --git a/m4/strtol.m4 b/m4/strtol.m4
index 343507b02f..23d2584667 100644
--- a/m4/strtol.m4
+++ b/m4/strtol.m4
@@ -1,5 +1,5 @@
# strtol.m4 serial 7
-dnl Copyright (C) 2002-2003, 2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strtold.m4 b/m4/strtold.m4
index 8379877d4d..8f1d107f25 100644
--- a/m4/strtold.m4
+++ b/m4/strtold.m4
@@ -1,5 +1,5 @@
# strtold.m4 serial 7
-dnl Copyright (C) 2002-2003, 2006-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2006-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strtoll.m4 b/m4/strtoll.m4
index 14455dc3db..dc37d9984d 100644
--- a/m4/strtoll.m4
+++ b/m4/strtoll.m4
@@ -1,5 +1,5 @@
# strtoll.m4 serial 9
-dnl Copyright (C) 2002, 2004, 2006, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2004, 2006, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strtoul.m4 b/m4/strtoul.m4
index b915679703..ab3783eb96 100644
--- a/m4/strtoul.m4
+++ b/m4/strtoul.m4
@@ -1,5 +1,5 @@
# strtoul.m4 serial 6
-dnl Copyright (C) 2002, 2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strtoull.m4 b/m4/strtoull.m4
index 41178cc682..8c8e30c618 100644
--- a/m4/strtoull.m4
+++ b/m4/strtoull.m4
@@ -1,5 +1,5 @@
# strtoull.m4 serial 9
-dnl Copyright (C) 2002, 2004, 2006, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2004, 2006, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strtoumax.m4 b/m4/strtoumax.m4
index b896bf94b2..df31400774 100644
--- a/m4/strtoumax.m4
+++ b/m4/strtoumax.m4
@@ -1,5 +1,5 @@
# strtoumax.m4 serial 13
-dnl Copyright (C) 2002-2004, 2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strverscmp.m4 b/m4/strverscmp.m4
index 8644527a08..cb273dd904 100644
--- a/m4/strverscmp.m4
+++ b/m4/strverscmp.m4
@@ -1,5 +1,5 @@
# strverscmp.m4 serial 9
-dnl Copyright (C) 2002, 2005-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/supersede.m4 b/m4/supersede.m4
index 767a7360df..13f1ce2819 100644
--- a/m4/supersede.m4
+++ b/m4/supersede.m4
@@ -1,5 +1,5 @@
# supersede.m4 serial 1
-dnl Copyright (C) 2020-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/symlink.m4 b/m4/symlink.m4
index 209decee4c..5be2babbcb 100644
--- a/m4/symlink.m4
+++ b/m4/symlink.m4
@@ -1,7 +1,7 @@
# serial 9
# See if we need to provide symlink replacement.
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/symlinkat.m4 b/m4/symlinkat.m4
index 490c210240..4d7b823e36 100644
--- a/m4/symlinkat.m4
+++ b/m4/symlinkat.m4
@@ -1,7 +1,7 @@
# serial 10
# See if we need to provide symlinkat replacement.
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sys_file_h.m4 b/m4/sys_file_h.m4
index bcde4d70b5..61bd733ee4 100644
--- a/m4/sys_file_h.m4
+++ b/m4/sys_file_h.m4
@@ -1,7 +1,7 @@
# Configure a replacement for <sys/file.h>.
# serial 9
-# Copyright (C) 2008-2021 Free Software Foundation, Inc.
+# Copyright (C) 2008-2022 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.
diff --git a/m4/sys_ioctl_h.m4 b/m4/sys_ioctl_h.m4
index cd00410e16..be65364351 100644
--- a/m4/sys_ioctl_h.m4
+++ b/m4/sys_ioctl_h.m4
@@ -1,5 +1,5 @@
# sys_ioctl_h.m4 serial 15
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sys_random_h.m4 b/m4/sys_random_h.m4
index 37bc31606b..a5ba85c67c 100644
--- a/m4/sys_random_h.m4
+++ b/m4/sys_random_h.m4
@@ -1,5 +1,5 @@
# sys_random_h.m4 serial 8
-dnl Copyright (C) 2020-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sys_resource_h.m4 b/m4/sys_resource_h.m4
index 0b85e7b9cb..400e4d0fa2 100644
--- a/m4/sys_resource_h.m4
+++ b/m4/sys_resource_h.m4
@@ -1,5 +1,5 @@
# sys_resource_h.m4 serial 5
-dnl Copyright (C) 2012-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sys_select_h.m4 b/m4/sys_select_h.m4
index 2e7d140dee..2743cd1795 100644
--- a/m4/sys_select_h.m4
+++ b/m4/sys_select_h.m4
@@ -1,5 +1,5 @@
# sys_select_h.m4 serial 23
-dnl Copyright (C) 2006-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sys_socket_h.m4 b/m4/sys_socket_h.m4
index 1f9a06f09c..ba3ae68e61 100644
--- a/m4/sys_socket_h.m4
+++ b/m4/sys_socket_h.m4
@@ -1,5 +1,5 @@
# sys_socket_h.m4 serial 29
-dnl Copyright (C) 2005-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sys_stat_h.m4 b/m4/sys_stat_h.m4
index ac91d425bb..b5a9789b81 100644
--- a/m4/sys_stat_h.m4
+++ b/m4/sys_stat_h.m4
@@ -1,5 +1,5 @@
# sys_stat_h.m4 serial 41 -*- Autoconf -*-
-dnl Copyright (C) 2006-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sys_time_h.m4 b/m4/sys_time_h.m4
index c425a9639a..bc5e2b1364 100644
--- a/m4/sys_time_h.m4
+++ b/m4/sys_time_h.m4
@@ -1,7 +1,7 @@
# Configure a replacement for <sys/time.h>.
# serial 12
-# Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2009-2022 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.
diff --git a/m4/sys_times_h.m4 b/m4/sys_times_h.m4
index 577ead66ff..5d26954e98 100644
--- a/m4/sys_times_h.m4
+++ b/m4/sys_times_h.m4
@@ -1,7 +1,7 @@
# Configure a replacement for <sys/times.h>.
# serial 11
-# Copyright (C) 2008-2021 Free Software Foundation, Inc.
+# Copyright (C) 2008-2022 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.
diff --git a/m4/sys_types_h.m4 b/m4/sys_types_h.m4
index 6dd6fee10c..a5bef220c2 100644
--- a/m4/sys_types_h.m4
+++ b/m4/sys_types_h.m4
@@ -1,5 +1,5 @@
# sys_types_h.m4 serial 13
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sys_uio_h.m4 b/m4/sys_uio_h.m4
index fa176e0b6e..36f55eadcd 100644
--- a/m4/sys_uio_h.m4
+++ b/m4/sys_uio_h.m4
@@ -1,5 +1,5 @@
# sys_uio_h.m4 serial 3
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sys_utsname_h.m4 b/m4/sys_utsname_h.m4
index 9a0f0e3791..909544286e 100644
--- a/m4/sys_utsname_h.m4
+++ b/m4/sys_utsname_h.m4
@@ -1,5 +1,5 @@
# sys_utsname_h.m4 serial 11
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sys_wait_h.m4 b/m4/sys_wait_h.m4
index d7c412adc1..0aa4f7ce80 100644
--- a/m4/sys_wait_h.m4
+++ b/m4/sys_wait_h.m4
@@ -1,5 +1,5 @@
# sys_wait_h.m4 serial 9
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sysexits.m4 b/m4/sysexits.m4
index 7e84ac894c..fe590b3aca 100644
--- a/m4/sysexits.m4
+++ b/m4/sysexits.m4
@@ -1,5 +1,5 @@
# sysexits.m4 serial 7
-dnl Copyright (C) 2003, 2005, 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005, 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/tan.m4 b/m4/tan.m4
index 1711dacabe..df6b6d40c7 100644
--- a/m4/tan.m4
+++ b/m4/tan.m4
@@ -1,5 +1,5 @@
# tan.m4 serial 1
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/tanf.m4 b/m4/tanf.m4
index d8ef9d44f5..565faf8be5 100644
--- a/m4/tanf.m4
+++ b/m4/tanf.m4
@@ -1,5 +1,5 @@
# tanf.m4 serial 3
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/tanh.m4 b/m4/tanh.m4
index 7ab9982065..67b2114ed3 100644
--- a/m4/tanh.m4
+++ b/m4/tanh.m4
@@ -1,5 +1,5 @@
# tanh.m4 serial 1
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/tanhf.m4 b/m4/tanhf.m4
index 7276881b0f..f00c1f22b5 100644
--- a/m4/tanhf.m4
+++ b/m4/tanhf.m4
@@ -1,5 +1,5 @@
# tanhf.m4 serial 3
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/tanl.m4 b/m4/tanl.m4
index 6f20b7a928..e2df1b9a6c 100644
--- a/m4/tanl.m4
+++ b/m4/tanl.m4
@@ -1,5 +1,5 @@
# tanl.m4 serial 9
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/tcgetsid.m4 b/m4/tcgetsid.m4
index f62bb9cea2..58f055df3f 100644
--- a/m4/tcgetsid.m4
+++ b/m4/tcgetsid.m4
@@ -1,5 +1,5 @@
# tcgetsid.m4 serial 5
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/tempname.m4 b/m4/tempname.m4
index 14c796d3eb..22ccec1f8d 100644
--- a/m4/tempname.m4
+++ b/m4/tempname.m4
@@ -1,6 +1,6 @@
#serial 5
-# Copyright (C) 2006-2007, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2006-2007, 2009-2022 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.
diff --git a/m4/termios_h.m4 b/m4/termios_h.m4
index 861b232d58..6c835388be 100644
--- a/m4/termios_h.m4
+++ b/m4/termios_h.m4
@@ -1,5 +1,5 @@
# termios_h.m4 serial 7
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/thrd.m4 b/m4/thrd.m4
index 004d9b34c3..ce78a83739 100644
--- a/m4/thrd.m4
+++ b/m4/thrd.m4
@@ -1,5 +1,5 @@
# thrd.m4 serial 1
-dnl Copyright (C) 2019-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/thread.m4 b/m4/thread.m4
index 8ec9cc3252..1a8e543cba 100644
--- a/m4/thread.m4
+++ b/m4/thread.m4
@@ -1,5 +1,5 @@
# thread.m4 serial 3
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/threadlib.m4 b/m4/threadlib.m4
index 6b43bbdfa0..ecb4970af2 100644
--- a/m4/threadlib.m4
+++ b/m4/threadlib.m4
@@ -1,5 +1,5 @@
# threadlib.m4 serial 32
-dnl Copyright (C) 2005-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/threads_h.m4 b/m4/threads_h.m4
index adda3e6f8a..fc707e43fa 100644
--- a/m4/threads_h.m4
+++ b/m4/threads_h.m4
@@ -1,5 +1,5 @@
# threads_h.m4 serial 10
-dnl Copyright (C) 2019-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/time_h.m4 b/m4/time_h.m4
index 9ba9462caf..98d7b6e01b 100644
--- a/m4/time_h.m4
+++ b/m4/time_h.m4
@@ -1,6 +1,6 @@
# Configure a more-standard replacement for <time.h>.
-# Copyright (C) 2000-2001, 2003-2007, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2000-2001, 2003-2007, 2009-2022 Free Software Foundation, Inc.
# serial 19
diff --git a/m4/time_r.m4 b/m4/time_r.m4
index 2d49b64f12..8a1ad9dadf 100644
--- a/m4/time_r.m4
+++ b/m4/time_r.m4
@@ -1,6 +1,6 @@
dnl Reentrant time functions: localtime_r, gmtime_r.
-dnl Copyright (C) 2003, 2006-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2006-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/time_rz.m4 b/m4/time_rz.m4
index c5e85dc625..4cb6a06485 100644
--- a/m4/time_rz.m4
+++ b/m4/time_rz.m4
@@ -1,6 +1,6 @@
dnl Time zone functions: tzalloc, localtime_rz, etc.
-dnl Copyright (C) 2015-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2015-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/timegm.m4 b/m4/timegm.m4
index 58123beb0c..f1893941f8 100644
--- a/m4/timegm.m4
+++ b/m4/timegm.m4
@@ -1,5 +1,5 @@
# timegm.m4 serial 13
-dnl Copyright (C) 2003, 2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/timer_time.m4 b/m4/timer_time.m4
index 003e36e9d1..8d41f945c5 100644
--- a/m4/timer_time.m4
+++ b/m4/timer_time.m4
@@ -1,5 +1,5 @@
# timer_time.m4 serial 5
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/times.m4 b/m4/times.m4
index fe75c31bfa..cd828c6d41 100644
--- a/m4/times.m4
+++ b/m4/times.m4
@@ -1,5 +1,5 @@
# times.m4 serial 2
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/timespec.m4 b/m4/timespec.m4
index 40307d4f60..6a1afef040 100644
--- a/m4/timespec.m4
+++ b/m4/timespec.m4
@@ -1,6 +1,6 @@
#serial 15
-# Copyright (C) 2000-2001, 2003-2007, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2000-2001, 2003-2007, 2009-2022 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/timespec_get.m4 b/m4/timespec_get.m4
index 542c3f1a23..cc5ce299de 100644
--- a/m4/timespec_get.m4
+++ b/m4/timespec_get.m4
@@ -1,5 +1,5 @@
# timespec_get.m4 serial 2
-dnl Copyright (C) 2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2021-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/timespec_getres.m4 b/m4/timespec_getres.m4
index 8f42a45f53..1f1c9d8e86 100644
--- a/m4/timespec_getres.m4
+++ b/m4/timespec_getres.m4
@@ -1,5 +1,5 @@
# Test whether timespec_getres works.
-dnl Copyright 2021 Free Software Foundation, Inc.
+dnl Copyright 2021-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/tls.m4 b/m4/tls.m4
index 2ce6db8652..3111363ceb 100644
--- a/m4/tls.m4
+++ b/m4/tls.m4
@@ -1,5 +1,5 @@
# tls.m4 serial 2 (gettext-0.18)
-dnl Copyright (C) 2005, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/tm_gmtoff.m4 b/m4/tm_gmtoff.m4
index 2743999fbc..9275bed673 100644
--- a/m4/tm_gmtoff.m4
+++ b/m4/tm_gmtoff.m4
@@ -1,5 +1,5 @@
# tm_gmtoff.m4 serial 3
-dnl Copyright (C) 2002, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/tmpdir.m4 b/m4/tmpdir.m4
index 3d0bdb3572..1e015aa9ed 100644
--- a/m4/tmpdir.m4
+++ b/m4/tmpdir.m4
@@ -1,5 +1,5 @@
# tmpdir.m4 serial 4
-dnl Copyright (C) 2001-2002, 2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2002, 2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/tmpfile.m4 b/m4/tmpfile.m4
index bd17e509c3..36abd15956 100644
--- a/m4/tmpfile.m4
+++ b/m4/tmpfile.m4
@@ -1,5 +1,5 @@
# tmpfile.m4 serial 4
-# Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2009-2022 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.
diff --git a/m4/towctrans.m4 b/m4/towctrans.m4
index 300b32d44d..31e910cb2a 100644
--- a/m4/towctrans.m4
+++ b/m4/towctrans.m4
@@ -1,5 +1,5 @@
# towctrans.m4 serial 2
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/trunc-ieee.m4 b/m4/trunc-ieee.m4
index b501381898..41c7210288 100644
--- a/m4/trunc-ieee.m4
+++ b/m4/trunc-ieee.m4
@@ -1,5 +1,5 @@
# trunc-ieee.m4 serial 1
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/trunc.m4 b/m4/trunc.m4
index b80b919262..811256ce5a 100644
--- a/m4/trunc.m4
+++ b/m4/trunc.m4
@@ -1,5 +1,5 @@
# trunc.m4 serial 15
-dnl Copyright (C) 2007, 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/truncate.m4 b/m4/truncate.m4
index 737e47fd4a..5aee7feacd 100644
--- a/m4/truncate.m4
+++ b/m4/truncate.m4
@@ -1,5 +1,5 @@
# truncate.m4 serial 3 -*- Autoconf -*-
-dnl Copyright (C) 2017-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/truncf-ieee.m4 b/m4/truncf-ieee.m4
index b36f3189d7..35031e4ee0 100644
--- a/m4/truncf-ieee.m4
+++ b/m4/truncf-ieee.m4
@@ -1,5 +1,5 @@
# truncf-ieee.m4 serial 1
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/truncf.m4 b/m4/truncf.m4
index b25662aaaa..a9781507e8 100644
--- a/m4/truncf.m4
+++ b/m4/truncf.m4
@@ -1,5 +1,5 @@
# truncf.m4 serial 15
-dnl Copyright (C) 2007, 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/truncl-ieee.m4 b/m4/truncl-ieee.m4
index c797089881..ad4d8afe26 100644
--- a/m4/truncl-ieee.m4
+++ b/m4/truncl-ieee.m4
@@ -1,5 +1,5 @@
# truncl-ieee.m4 serial 1
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/truncl.m4 b/m4/truncl.m4
index 24e337942c..8c63443761 100644
--- a/m4/truncl.m4
+++ b/m4/truncl.m4
@@ -1,5 +1,5 @@
# truncl.m4 serial 17
-dnl Copyright (C) 2007-2008, 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2008, 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/tsearch.m4 b/m4/tsearch.m4
index 9f8782e4ab..cc09760f80 100644
--- a/m4/tsearch.m4
+++ b/m4/tsearch.m4
@@ -1,5 +1,5 @@
# tsearch.m4 serial 8
-dnl Copyright (C) 2006-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ttyname_r.m4 b/m4/ttyname_r.m4
index 80bb49b7e8..ce1c8ef1ee 100644
--- a/m4/ttyname_r.m4
+++ b/m4/ttyname_r.m4
@@ -1,5 +1,5 @@
# ttyname_r.m4 serial 11
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/tzset.m4 b/m4/tzset.m4
index 8a4f285570..2c7e17e28f 100644
--- a/m4/tzset.m4
+++ b/m4/tzset.m4
@@ -1,6 +1,6 @@
# serial 16
-# Copyright (C) 2003, 2007, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2003, 2007, 2009-2022 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.
diff --git a/m4/uchar_h.m4 b/m4/uchar_h.m4
index 55cc33a2f3..1a6124d9da 100644
--- a/m4/uchar_h.m4
+++ b/m4/uchar_h.m4
@@ -1,5 +1,5 @@
# uchar_h.m4 serial 20
-dnl Copyright (C) 2019-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ulonglong.m4 b/m4/ulonglong.m4
index ef10ff46f7..7ebb4a06a6 100644
--- a/m4/ulonglong.m4
+++ b/m4/ulonglong.m4
@@ -1,5 +1,5 @@
# ulonglong.m4 serial 10
-dnl Copyright (C) 1999-2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 1999-2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/uname.m4 b/m4/uname.m4
index a17b53e6b6..f00685231b 100644
--- a/m4/uname.m4
+++ b/m4/uname.m4
@@ -1,5 +1,5 @@
# uname.m4 serial 11
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ungetc.m4 b/m4/ungetc.m4
index dd5d1ddc89..12a1099194 100644
--- a/m4/ungetc.m4
+++ b/m4/ungetc.m4
@@ -1,5 +1,5 @@
# ungetc.m4 serial 10
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/unicodeio.m4 b/m4/unicodeio.m4
index 6afba0a77e..2d202dfcb0 100644
--- a/m4/unicodeio.m4
+++ b/m4/unicodeio.m4
@@ -1,5 +1,5 @@
# unicodeio.m4 serial 3
-dnl Copyright (C) 2002-2003, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/unistd-safer.m4 b/m4/unistd-safer.m4
index c205446fae..33158a4805 100644
--- a/m4/unistd-safer.m4
+++ b/m4/unistd-safer.m4
@@ -1,5 +1,5 @@
#serial 9
-dnl Copyright (C) 2002, 2005-2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005-2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/unistd_h.m4 b/m4/unistd_h.m4
index 0ce4ea4511..d9b34a9322 100644
--- a/m4/unistd_h.m4
+++ b/m4/unistd_h.m4
@@ -1,5 +1,5 @@
# unistd_h.m4 serial 89
-dnl Copyright (C) 2006-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/unlink-busy.m4 b/m4/unlink-busy.m4
index f45d173c1a..1c22d1fd89 100644
--- a/m4/unlink-busy.m4
+++ b/m4/unlink-busy.m4
@@ -4,7 +4,7 @@ dnl From J. David Anglin.
dnl HPUX and other systems can't unlink shared text that is being executed.
-# Copyright (C) 2000-2001, 2004, 2007, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2000-2001, 2004, 2007, 2009-2022 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.
diff --git a/m4/unlink.m4 b/m4/unlink.m4
index 74e16682e8..e25b5679d2 100644
--- a/m4/unlink.m4
+++ b/m4/unlink.m4
@@ -1,5 +1,5 @@
# unlink.m4 serial 15
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/unlinkat.m4 b/m4/unlinkat.m4
index 8bad505806..55af07d234 100644
--- a/m4/unlinkat.m4
+++ b/m4/unlinkat.m4
@@ -1,5 +1,5 @@
# unlinkat.m4 serial 2
-dnl Copyright (C) 2004-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/unlinkdir.m4 b/m4/unlinkdir.m4
index 9e99bcadb5..8e3aa9a30f 100644
--- a/m4/unlinkdir.m4
+++ b/m4/unlinkdir.m4
@@ -1,6 +1,6 @@
# serial 7
-# Copyright (C) 2005-2007, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2005-2007, 2009-2022 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/unlocked-io.m4 b/m4/unlocked-io.m4
index b689020ff4..d42c95cedb 100644
--- a/m4/unlocked-io.m4
+++ b/m4/unlocked-io.m4
@@ -1,6 +1,6 @@
# unlocked-io.m4 serial 16
-# Copyright (C) 1998-2006, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 1998-2006, 2009-2022 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/unlockpt.m4 b/m4/unlockpt.m4
index 15a7cbec45..b4e9e56ee1 100644
--- a/m4/unlockpt.m4
+++ b/m4/unlockpt.m4
@@ -1,5 +1,5 @@
# unlockpt.m4 serial 2
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/uptime.m4 b/m4/uptime.m4
index b00e0bb83b..eca8a21c40 100644
--- a/m4/uptime.m4
+++ b/m4/uptime.m4
@@ -1,6 +1,6 @@
# serial 8
-# Copyright (C) 1996, 1999-2001, 2004, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996, 1999-2001, 2004, 2009-2022 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.
diff --git a/m4/userspec.m4 b/m4/userspec.m4
index e21a30f513..359f2d2ed8 100644
--- a/m4/userspec.m4
+++ b/m4/userspec.m4
@@ -1,5 +1,5 @@
# serial 11
-dnl Copyright (C) 2002-2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/usleep.m4 b/m4/usleep.m4
index 132a83b559..25d23f5115 100644
--- a/m4/usleep.m4
+++ b/m4/usleep.m4
@@ -1,5 +1,5 @@
# usleep.m4 serial 7
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/utime.m4 b/m4/utime.m4
index 4ed415811d..d73e8aaf03 100644
--- a/m4/utime.m4
+++ b/m4/utime.m4
@@ -1,5 +1,5 @@
# utime.m4 serial 4
-dnl Copyright (C) 2017-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/utime_h.m4 b/m4/utime_h.m4
index e288bb15cc..739ef118f0 100644
--- a/m4/utime_h.m4
+++ b/m4/utime_h.m4
@@ -1,5 +1,5 @@
# utime_h.m4 serial 8
-dnl Copyright (C) 2017-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/utimecmp.m4 b/m4/utimecmp.m4
index f749a7f383..3a45803b04 100644
--- a/m4/utimecmp.m4
+++ b/m4/utimecmp.m4
@@ -1,5 +1,5 @@
#serial 4
-dnl Copyright (C) 2004-2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/utimens.m4 b/m4/utimens.m4
index 2ee4ef9ec9..62aec78a63 100644
--- a/m4/utimens.m4
+++ b/m4/utimens.m4
@@ -1,4 +1,4 @@
-dnl Copyright (C) 2003-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/utimensat.m4 b/m4/utimensat.m4
index b5bff1651f..3abdb86511 100644
--- a/m4/utimensat.m4
+++ b/m4/utimensat.m4
@@ -1,7 +1,7 @@
# serial 9
# See if we need to provide utimensat replacement.
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/utimes.m4 b/m4/utimes.m4
index 0440e78532..bf22161406 100644
--- a/m4/utimes.m4
+++ b/m4/utimes.m4
@@ -1,7 +1,7 @@
# Detect some bugs in glibc's implementation of utimes.
# serial 8
-dnl Copyright (C) 2003-2005, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2005, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/va-args.m4 b/m4/va-args.m4
index aadc58dc8b..dfec1d8005 100644
--- a/m4/va-args.m4
+++ b/m4/va-args.m4
@@ -1,5 +1,5 @@
# va-args.m4 serial 1
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/valgrind-tests.m4 b/m4/valgrind-tests.m4
index 7727372664..a8d5a621e2 100644
--- a/m4/valgrind-tests.m4
+++ b/m4/valgrind-tests.m4
@@ -1,5 +1,5 @@
# valgrind-tests.m4 serial 8
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/vararrays.m4 b/m4/vararrays.m4
index 36946acc23..28e22a49df 100644
--- a/m4/vararrays.m4
+++ b/m4/vararrays.m4
@@ -4,7 +4,7 @@
# From Paul Eggert
-# Copyright (C) 2001, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2009-2022 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.
diff --git a/m4/vasnprintf-posix.m4 b/m4/vasnprintf-posix.m4
index 09996a5821..aecccb3533 100644
--- a/m4/vasnprintf-posix.m4
+++ b/m4/vasnprintf-posix.m4
@@ -1,5 +1,5 @@
# vasnprintf-posix.m4 serial 13
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/vasnprintf.m4 b/m4/vasnprintf.m4
index 483bba969f..afdece71c9 100644
--- a/m4/vasnprintf.m4
+++ b/m4/vasnprintf.m4
@@ -1,5 +1,5 @@
# vasnprintf.m4 serial 38
-dnl Copyright (C) 2002-2004, 2006-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2006-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/vasprintf-posix.m4 b/m4/vasprintf-posix.m4
index 8876dbfa44..122b2219c0 100644
--- a/m4/vasprintf-posix.m4
+++ b/m4/vasprintf-posix.m4
@@ -1,5 +1,5 @@
# vasprintf-posix.m4 serial 13
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/vasprintf.m4 b/m4/vasprintf.m4
index a26de845a8..b92977b662 100644
--- a/m4/vasprintf.m4
+++ b/m4/vasprintf.m4
@@ -1,5 +1,5 @@
# vasprintf.m4 serial 6
-dnl Copyright (C) 2002-2003, 2006-2007, 2009-2021 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2006-2007, 2009-2022 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,
diff --git a/m4/vdprintf-posix.m4 b/m4/vdprintf-posix.m4
index 1ead10f96f..7b6d6311fc 100644
--- a/m4/vdprintf-posix.m4
+++ b/m4/vdprintf-posix.m4
@@ -1,5 +1,5 @@
# vdprintf-posix.m4 serial 2
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/vdprintf.m4 b/m4/vdprintf.m4
index 084face1cf..c2b2abafe2 100644
--- a/m4/vdprintf.m4
+++ b/m4/vdprintf.m4
@@ -1,5 +1,5 @@
# vdprintf.m4 serial 1
-dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/version-etc.m4 b/m4/version-etc.m4
index ca7fd24546..c1f355bce5 100644
--- a/m4/version-etc.m4
+++ b/m4/version-etc.m4
@@ -1,5 +1,5 @@
# version-etc.m4 serial 1
-# Copyright (C) 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2009-2022 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.
diff --git a/m4/vfprintf-posix.m4 b/m4/vfprintf-posix.m4
index 46ff940227..f46d215667 100644
--- a/m4/vfprintf-posix.m4
+++ b/m4/vfprintf-posix.m4
@@ -1,5 +1,5 @@
# vfprintf-posix.m4 serial 14
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/visibility.m4 b/m4/visibility.m4
index d161bd7f72..4a212a4e5e 100644
--- a/m4/visibility.m4
+++ b/m4/visibility.m4
@@ -1,5 +1,5 @@
# visibility.m4 serial 8
-dnl Copyright (C) 2005, 2008, 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2008, 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/vprintf-posix.m4 b/m4/vprintf-posix.m4
index d5cac9560c..9ff0d00e80 100644
--- a/m4/vprintf-posix.m4
+++ b/m4/vprintf-posix.m4
@@ -1,5 +1,5 @@
# vprintf-posix.m4 serial 3
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/vsnprintf-posix.m4 b/m4/vsnprintf-posix.m4
index 964bb45963..18dcb65fc2 100644
--- a/m4/vsnprintf-posix.m4
+++ b/m4/vsnprintf-posix.m4
@@ -1,5 +1,5 @@
# vsnprintf-posix.m4 serial 15
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/vsnprintf.m4 b/m4/vsnprintf.m4
index 5f5375e63f..02b448f3bd 100644
--- a/m4/vsnprintf.m4
+++ b/m4/vsnprintf.m4
@@ -1,5 +1,5 @@
# vsnprintf.m4 serial 7
-dnl Copyright (C) 2002-2004, 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/vsprintf-posix.m4 b/m4/vsprintf-posix.m4
index 4fe5389d4e..ccaffe8df5 100644
--- a/m4/vsprintf-posix.m4
+++ b/m4/vsprintf-posix.m4
@@ -1,5 +1,5 @@
# vsprintf-posix.m4 serial 12
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wait-process.m4 b/m4/wait-process.m4
index ea085df2e2..e85a4c67ff 100644
--- a/m4/wait-process.m4
+++ b/m4/wait-process.m4
@@ -1,5 +1,5 @@
# wait-process.m4 serial 6
-dnl Copyright (C) 2003, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/waitpid.m4 b/m4/waitpid.m4
index 53af56c1b7..8e7568fe91 100644
--- a/m4/waitpid.m4
+++ b/m4/waitpid.m4
@@ -1,5 +1,5 @@
# waitpid.m4 serial 2
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/warn-on-use.m4 b/m4/warn-on-use.m4
index 04edfe85d4..d43355ab17 100644
--- a/m4/warn-on-use.m4
+++ b/m4/warn-on-use.m4
@@ -1,5 +1,5 @@
# warn-on-use.m4 serial 9
-dnl Copyright (C) 2010-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/warnings.m4 b/m4/warnings.m4
index 9e24d898e8..60088f93ed 100644
--- a/m4/warnings.m4
+++ b/m4/warnings.m4
@@ -1,5 +1,5 @@
# warnings.m4 serial 16
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wchar_h.m4 b/m4/wchar_h.m4
index 9529cdd05a..4baba1af05 100644
--- a/m4/wchar_h.m4
+++ b/m4/wchar_h.m4
@@ -1,6 +1,6 @@
dnl A placeholder for ISO C99 <wchar.h>, for platforms that have issues.
-dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wchar_t.m4 b/m4/wchar_t.m4
index 34db10e5cc..268e3e5159 100644
--- a/m4/wchar_t.m4
+++ b/m4/wchar_t.m4
@@ -1,5 +1,5 @@
# wchar_t.m4 serial 4 (gettext-0.18.2)
-dnl Copyright (C) 2002-2003, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcpcpy.m4 b/m4/wcpcpy.m4
index 68aea32117..9a5b91d52f 100644
--- a/m4/wcpcpy.m4
+++ b/m4/wcpcpy.m4
@@ -1,5 +1,5 @@
# wcpcpy.m4 serial 3
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcpncpy.m4 b/m4/wcpncpy.m4
index fdf1f0c82f..dfc90ad2b3 100644
--- a/m4/wcpncpy.m4
+++ b/m4/wcpncpy.m4
@@ -1,5 +1,5 @@
# wcpncpy.m4 serial 3
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcrtomb.m4 b/m4/wcrtomb.m4
index cd96f1161b..fee21d7ef9 100644
--- a/m4/wcrtomb.m4
+++ b/m4/wcrtomb.m4
@@ -1,5 +1,5 @@
# wcrtomb.m4 serial 17
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcscasecmp.m4 b/m4/wcscasecmp.m4
index 3291005d2f..48f0198b73 100644
--- a/m4/wcscasecmp.m4
+++ b/m4/wcscasecmp.m4
@@ -1,5 +1,5 @@
# wcscasecmp.m4 serial 2
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcscat.m4 b/m4/wcscat.m4
index 765576e149..91de05e607 100644
--- a/m4/wcscat.m4
+++ b/m4/wcscat.m4
@@ -1,5 +1,5 @@
# wcscat.m4 serial 2
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcschr.m4 b/m4/wcschr.m4
index 353d3b6c77..4e63f4e5b9 100644
--- a/m4/wcschr.m4
+++ b/m4/wcschr.m4
@@ -1,5 +1,5 @@
# wcschr.m4 serial 2
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcscmp.m4 b/m4/wcscmp.m4
index afa71f94d3..9b933cc1be 100644
--- a/m4/wcscmp.m4
+++ b/m4/wcscmp.m4
@@ -1,5 +1,5 @@
# wcscmp.m4 serial 2
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcscoll.m4 b/m4/wcscoll.m4
index 5fc759329c..438f0145f6 100644
--- a/m4/wcscoll.m4
+++ b/m4/wcscoll.m4
@@ -1,5 +1,5 @@
# wcscoll.m4 serial 2
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcscpy.m4 b/m4/wcscpy.m4
index 802901f607..be4992cb71 100644
--- a/m4/wcscpy.m4
+++ b/m4/wcscpy.m4
@@ -1,5 +1,5 @@
# wcscpy.m4 serial 2
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcscspn.m4 b/m4/wcscspn.m4
index 962340a4cb..60f9e23192 100644
--- a/m4/wcscspn.m4
+++ b/m4/wcscspn.m4
@@ -1,5 +1,5 @@
# wcscspn.m4 serial 2
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcsdup.m4 b/m4/wcsdup.m4
index 43513f5565..3bc745596f 100644
--- a/m4/wcsdup.m4
+++ b/m4/wcsdup.m4
@@ -1,5 +1,5 @@
# wcsdup.m4 serial 4
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcsftime.m4 b/m4/wcsftime.m4
index 9e4f3f8657..094ecd0289 100644
--- a/m4/wcsftime.m4
+++ b/m4/wcsftime.m4
@@ -1,5 +1,5 @@
# wcsftime.m4 serial 1
-dnl Copyright (C) 2017-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcslen.m4 b/m4/wcslen.m4
index 77cfc57ec3..9e81443729 100644
--- a/m4/wcslen.m4
+++ b/m4/wcslen.m4
@@ -1,5 +1,5 @@
# wcslen.m4 serial 2
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcsncasecmp.m4 b/m4/wcsncasecmp.m4
index 2bdbccb5d0..70b7fc6b45 100644
--- a/m4/wcsncasecmp.m4
+++ b/m4/wcsncasecmp.m4
@@ -1,5 +1,5 @@
# wcsncasecmp.m4 serial 2
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcsncat.m4 b/m4/wcsncat.m4
index 3a04e6ddcb..b8ec55fe07 100644
--- a/m4/wcsncat.m4
+++ b/m4/wcsncat.m4
@@ -1,5 +1,5 @@
# wcsncat.m4 serial 2
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcsncmp.m4 b/m4/wcsncmp.m4
index 910763dae6..4768c6be71 100644
--- a/m4/wcsncmp.m4
+++ b/m4/wcsncmp.m4
@@ -1,5 +1,5 @@
# wcsncmp.m4 serial 2
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcsncpy.m4 b/m4/wcsncpy.m4
index 64608f2426..132bcf85a9 100644
--- a/m4/wcsncpy.m4
+++ b/m4/wcsncpy.m4
@@ -1,5 +1,5 @@
# wcsncpy.m4 serial 2
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcsnlen.m4 b/m4/wcsnlen.m4
index 43328f3c1f..a5788606ee 100644
--- a/m4/wcsnlen.m4
+++ b/m4/wcsnlen.m4
@@ -1,5 +1,5 @@
# wcsnlen.m4 serial 2
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcsnrtombs.m4 b/m4/wcsnrtombs.m4
index 39ee118045..4e58410db1 100644
--- a/m4/wcsnrtombs.m4
+++ b/m4/wcsnrtombs.m4
@@ -1,5 +1,5 @@
# wcsnrtombs.m4 serial 7
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcspbrk.m4 b/m4/wcspbrk.m4
index 71d2228aca..4aaed88248 100644
--- a/m4/wcspbrk.m4
+++ b/m4/wcspbrk.m4
@@ -1,5 +1,5 @@
# wcspbrk.m4 serial 2
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcsrchr.m4 b/m4/wcsrchr.m4
index 0e4c398ebb..d69cfa1c10 100644
--- a/m4/wcsrchr.m4
+++ b/m4/wcsrchr.m4
@@ -1,5 +1,5 @@
# wcsrchr.m4 serial 2
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcsrtombs.m4 b/m4/wcsrtombs.m4
index 903bdd3435..528bb876ef 100644
--- a/m4/wcsrtombs.m4
+++ b/m4/wcsrtombs.m4
@@ -1,5 +1,5 @@
# wcsrtombs.m4 serial 13
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcsspn.m4 b/m4/wcsspn.m4
index 6a599a61e4..9a1f61930b 100644
--- a/m4/wcsspn.m4
+++ b/m4/wcsspn.m4
@@ -1,5 +1,5 @@
# wcsspn.m4 serial 2
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcsstr.m4 b/m4/wcsstr.m4
index cf459bfb25..a2382e5efa 100644
--- a/m4/wcsstr.m4
+++ b/m4/wcsstr.m4
@@ -1,5 +1,5 @@
# wcsstr.m4 serial 2
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcstok.m4 b/m4/wcstok.m4
index 053ec89f09..ef8ae197a1 100644
--- a/m4/wcstok.m4
+++ b/m4/wcstok.m4
@@ -1,5 +1,5 @@
# wcstok.m4 serial 6
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcswidth.m4 b/m4/wcswidth.m4
index fd81a25f5b..f0665f48d0 100644
--- a/m4/wcswidth.m4
+++ b/m4/wcswidth.m4
@@ -1,5 +1,5 @@
# wcswidth.m4 serial 2
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcsxfrm.m4 b/m4/wcsxfrm.m4
index 2a129e2a55..278dc2b8b8 100644
--- a/m4/wcsxfrm.m4
+++ b/m4/wcsxfrm.m4
@@ -1,5 +1,5 @@
# wcsxfrm.m4 serial 2
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wctob.m4 b/m4/wctob.m4
index 159b609dc6..af172cd159 100644
--- a/m4/wctob.m4
+++ b/m4/wctob.m4
@@ -1,5 +1,5 @@
# wctob.m4 serial 13
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wctomb.m4 b/m4/wctomb.m4
index 2da8b26242..12329d8ebc 100644
--- a/m4/wctomb.m4
+++ b/m4/wctomb.m4
@@ -1,5 +1,5 @@
# wctomb.m4 serial 2
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wctrans.m4 b/m4/wctrans.m4
index 894a282ca5..12e97bd546 100644
--- a/m4/wctrans.m4
+++ b/m4/wctrans.m4
@@ -1,5 +1,5 @@
# wctrans.m4 serial 2
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wctype.m4 b/m4/wctype.m4
index 000481fea5..de4e266577 100644
--- a/m4/wctype.m4
+++ b/m4/wctype.m4
@@ -1,5 +1,5 @@
# wctype.m4 serial 2
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wctype_h.m4 b/m4/wctype_h.m4
index 7d74212775..702cb39cd5 100644
--- a/m4/wctype_h.m4
+++ b/m4/wctype_h.m4
@@ -2,7 +2,7 @@
dnl A placeholder for ISO C99 <wctype.h>, for platforms that lack it.
-dnl Copyright (C) 2006-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcwidth.m4 b/m4/wcwidth.m4
index 2ac2a5148a..9dd59579f6 100644
--- a/m4/wcwidth.m4
+++ b/m4/wcwidth.m4
@@ -1,5 +1,5 @@
# wcwidth.m4 serial 34
-dnl Copyright (C) 2006-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/windows-stat-inodes.m4 b/m4/windows-stat-inodes.m4
index 01a8040063..2f109c9625 100644
--- a/m4/windows-stat-inodes.m4
+++ b/m4/windows-stat-inodes.m4
@@ -1,5 +1,5 @@
# windows-stat-inodes.m4 serial 1
-dnl Copyright (C) 2017-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/windows-stat-timespec.m4 b/m4/windows-stat-timespec.m4
index c21b5e0b98..558dbf6fb1 100644
--- a/m4/windows-stat-timespec.m4
+++ b/m4/windows-stat-timespec.m4
@@ -1,5 +1,5 @@
# windows-stat-timespec.m4 serial 1
-dnl Copyright (C) 2017-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wint_t.m4 b/m4/wint_t.m4
index a49c508134..adc5866140 100644
--- a/m4/wint_t.m4
+++ b/m4/wint_t.m4
@@ -1,5 +1,5 @@
# wint_t.m4 serial 11
-dnl Copyright (C) 2003, 2007-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2007-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wmemchr.m4 b/m4/wmemchr.m4
index a5b4eb7b26..e75b551962 100644
--- a/m4/wmemchr.m4
+++ b/m4/wmemchr.m4
@@ -1,5 +1,5 @@
# wmemchr.m4 serial 5
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wmemcmp.m4 b/m4/wmemcmp.m4
index 5fd474c9b1..07e6fa576e 100644
--- a/m4/wmemcmp.m4
+++ b/m4/wmemcmp.m4
@@ -1,5 +1,5 @@
# wmemcmp.m4 serial 5
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wmemcpy.m4 b/m4/wmemcpy.m4
index 3fbe3de18c..7a270e30f1 100644
--- a/m4/wmemcpy.m4
+++ b/m4/wmemcpy.m4
@@ -1,5 +1,5 @@
# wmemcpy.m4 serial 5
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wmemmove.m4 b/m4/wmemmove.m4
index 10874c3dc2..941b6fd42d 100644
--- a/m4/wmemmove.m4
+++ b/m4/wmemmove.m4
@@ -1,5 +1,5 @@
# wmemmove.m4 serial 5
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wmempcpy.m4 b/m4/wmempcpy.m4
index 9d774ae77c..9765039b0c 100644
--- a/m4/wmempcpy.m4
+++ b/m4/wmempcpy.m4
@@ -1,5 +1,5 @@
# wmempcpy.m4 serial 1
-dnl Copyright (C) 2020-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wmemset.m4 b/m4/wmemset.m4
index ccb763482b..c82c200840 100644
--- a/m4/wmemset.m4
+++ b/m4/wmemset.m4
@@ -1,5 +1,5 @@
# wmemset.m4 serial 5
-dnl Copyright (C) 2011-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/write-any-file.m4 b/m4/write-any-file.m4
index 04b57e634d..82be34aeff 100644
--- a/m4/write-any-file.m4
+++ b/m4/write-any-file.m4
@@ -1,6 +1,6 @@
# Determine whether we can write any file.
-# Copyright (C) 2007, 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/write.m4 b/m4/write.m4
index 84400c5f05..33b5dce60a 100644
--- a/m4/write.m4
+++ b/m4/write.m4
@@ -1,5 +1,5 @@
# write.m4 serial 6
-dnl Copyright (C) 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/xalloc.m4 b/m4/xalloc.m4
index 8fabf1c35f..17a9c06dc4 100644
--- a/m4/xalloc.m4
+++ b/m4/xalloc.m4
@@ -1,5 +1,5 @@
# xalloc.m4 serial 18
-dnl Copyright (C) 2002-2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/xgetcwd.m4 b/m4/xgetcwd.m4
index d869f99c16..8b48535d09 100644
--- a/m4/xgetcwd.m4
+++ b/m4/xgetcwd.m4
@@ -1,5 +1,5 @@
#serial 8
-dnl Copyright (C) 2002-2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/xnanosleep.m4 b/m4/xnanosleep.m4
index 4b6a43f80c..b0856dd1f9 100644
--- a/m4/xnanosleep.m4
+++ b/m4/xnanosleep.m4
@@ -1,5 +1,5 @@
#serial 6
-dnl Copyright (C) 2005-2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/xsize.m4 b/m4/xsize.m4
index 64e8a4f45a..0109049e04 100644
--- a/m4/xsize.m4
+++ b/m4/xsize.m4
@@ -1,5 +1,5 @@
# xsize.m4 serial 5
-dnl Copyright (C) 2003-2004, 2008-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2004, 2008-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/xstrndup.m4 b/m4/xstrndup.m4
index cb05307a23..41eabd3ef6 100644
--- a/m4/xstrndup.m4
+++ b/m4/xstrndup.m4
@@ -1,5 +1,5 @@
# xstrndup.m4 serial 2
-dnl Copyright (C) 2003, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/xstrtod.m4 b/m4/xstrtod.m4
index 93ebd1586c..631df06f3c 100644
--- a/m4/xstrtod.m4
+++ b/m4/xstrtod.m4
@@ -1,5 +1,5 @@
#serial 8
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2021 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2022 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,
diff --git a/m4/xstrtol.m4 b/m4/xstrtol.m4
index e6cdef5540..3793de6468 100644
--- a/m4/xstrtol.m4
+++ b/m4/xstrtol.m4
@@ -1,5 +1,5 @@
#serial 11
-dnl Copyright (C) 2002-2007, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2007, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/xvasprintf.m4 b/m4/xvasprintf.m4
index 20a1a06648..10480a23cb 100644
--- a/m4/xvasprintf.m4
+++ b/m4/xvasprintf.m4
@@ -1,5 +1,5 @@
# xvasprintf.m4 serial 2
-dnl Copyright (C) 2006, 2009-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/year2038.m4 b/m4/year2038.m4
index da0f8d7303..06db589ba9 100644
--- a/m4/year2038.m4
+++ b/m4/year2038.m4
@@ -1,5 +1,5 @@
# year2038.m4 serial 7
-dnl Copyright (C) 2017-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/yesno.m4 b/m4/yesno.m4
index 6ec71e3c3f..45ab266c7f 100644
--- a/m4/yesno.m4
+++ b/m4/yesno.m4
@@ -1,5 +1,5 @@
# yesno.m4 serial 6
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2021 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2022 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,
diff --git a/m4/yield.m4 b/m4/yield.m4
index 97bbf38f19..58bdb51934 100644
--- a/m4/yield.m4
+++ b/m4/yield.m4
@@ -1,5 +1,5 @@
# yield.m4 serial 4
-dnl Copyright (C) 2005-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/zzgnulib.m4 b/m4/zzgnulib.m4
index b9533847cb..fd73a201fd 100644
--- a/m4/zzgnulib.m4
+++ b/m4/zzgnulib.m4
@@ -1,5 +1,5 @@
# zzgnulib.m4 serial 1
-dnl Copyright (C) 2020-2021 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.