summaryrefslogtreecommitdiff
path: root/m4
diff options
context:
space:
mode:
authorSimon Josefsson <simon@josefsson.org>2023-01-01 01:14:21 +0100
committerSimon Josefsson <simon@josefsson.org>2023-01-01 01:14:21 +0100
commit32a72f45374c9a36afa574d1a08bb98090270012 (patch)
tree520bce408eaadd509518fa24004eaaa2467a7986 /m4
parent14a7b0ce5462c90ce86d97bf952185ec2500d341 (diff)
downloadgnulib-32a72f45374c9a36afa574d1a08bb98090270012.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/alignalloc.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-bool.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/chmod.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/curses.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
-rw-r--r--m4/expm1.m42
-rw-r--r--m4/expm1f-ieee.m42
-rw-r--r--m4/expm1f.m42
-rw-r--r--m4/expm1l.m42
-rw-r--r--m4/exponentd.m42
-rw-r--r--m4/exponentf.m42
-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
-rw-r--r--m4/fabsf.m42
-rw-r--r--m4/fabsl.m42
-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
-rw-r--r--m4/i-ring.m42
-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
-rw-r--r--m4/ilogbf.m42
-rw-r--r--m4/ilogbl.m42
-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
-rw-r--r--m4/isblank.m42
-rw-r--r--m4/isfinite.m42
-rw-r--r--m4/isinf.m42
-rw-r--r--m4/isnan.m42
-rw-r--r--m4/isnand.m42
-rw-r--r--m4/isnanf.m42
-rw-r--r--m4/isnanl.m42
-rw-r--r--m4/iswblank.m42
-rw-r--r--m4/iswctype.m42
-rw-r--r--m4/iswdigit.m42
-rw-r--r--m4/iswxdigit.m42
-rw-r--r--m4/javacomp.m42
-rw-r--r--m4/javaexec.m42
-rw-r--r--m4/jm-winsz1.m42
-rw-r--r--m4/jm-winsz2.m42
-rw-r--r--m4/langinfo_h.m42
-rw-r--r--m4/largefile.m42
-rw-r--r--m4/lchmod.m42
-rw-r--r--m4/lchown.m42
-rw-r--r--m4/lcmessage.m42
-rw-r--r--m4/ld-output-def.m42
-rw-r--r--m4/ld-version-script.m42
-rw-r--r--m4/ldd.m42
-rw-r--r--m4/ldexp.m42
-rw-r--r--m4/ldexpf.m42
-rw-r--r--m4/ldexpl.m42
-rw-r--r--m4/lib-ignore.m42
-rw-r--r--m4/lib-ld.m42
-rw-r--r--m4/lib-link.m42
-rw-r--r--m4/lib-prefix.m42
-rw-r--r--m4/libgmp.m42
-rw-r--r--m4/libsigsegv.m42
-rw-r--r--m4/libtextstyle-optional.m42
-rw-r--r--m4/libtextstyle.m42
-rw-r--r--m4/libunistring-base.m42
-rw-r--r--m4/libunistring-optional.m42
-rw-r--r--m4/libunistring.m42
-rw-r--r--m4/limits-h.m42
-rw-r--r--m4/link-follow.m42
-rw-r--r--m4/link.m42
-rw-r--r--m4/linkat.m42
-rw-r--r--m4/localcharset.m42
-rw-r--r--m4/locale-ar.m42
-rw-r--r--m4/locale-fr.m42
-rw-r--r--m4/locale-ja.m42
-rw-r--r--m4/locale-tr.m42
-rw-r--r--m4/locale-zh.m42
-rw-r--r--m4/locale_h.m42
-rw-r--r--m4/localeconv.m42
-rw-r--r--m4/localename.m42
-rw-r--r--m4/localtime.m42
-rw-r--r--m4/lock.m42
-rw-r--r--m4/log-ieee.m42
-rw-r--r--m4/log.m42
-rw-r--r--m4/log10-ieee.m42
-rw-r--r--m4/log10.m42
-rw-r--r--m4/log10f-ieee.m42
-rw-r--r--m4/log10f.m42
-rw-r--r--m4/log10l.m42
-rw-r--r--m4/log1p-ieee.m42
-rw-r--r--m4/log1p.m42
-rw-r--r--m4/log1pf-ieee.m42
-rw-r--r--m4/log1pf.m42
-rw-r--r--m4/log1pl-ieee.m42
-rw-r--r--m4/log1pl.m42
-rw-r--r--m4/log2-ieee.m42
-rw-r--r--m4/log2.m42
-rw-r--r--m4/log2f-ieee.m42
-rw-r--r--m4/log2f.m42
-rw-r--r--m4/log2l.m42
-rw-r--r--m4/logb.m42
-rw-r--r--m4/logbf.m42
-rw-r--r--m4/logbl.m42
-rw-r--r--m4/logf-ieee.m42
-rw-r--r--m4/logf.m42
-rw-r--r--m4/logl.m42
-rw-r--r--m4/longlong.m42
-rw-r--r--m4/lseek.m42
-rw-r--r--m4/lstat.m42
-rw-r--r--m4/malloc-align.m42
-rw-r--r--m4/malloc.m42
-rw-r--r--m4/malloc_h.m42
-rw-r--r--m4/malloca.m42
-rw-r--r--m4/manywarnings-c++.m42
-rw-r--r--m4/manywarnings.m42
-rw-r--r--m4/math_h.m42
-rw-r--r--m4/mathfunc.m42
-rw-r--r--m4/mbchar.m42
-rw-r--r--m4/mbfile.m42
-rw-r--r--m4/mbiter.m42
-rw-r--r--m4/mbrlen.m42
-rw-r--r--m4/mbrtoc32.m42
-rw-r--r--m4/mbrtowc.m42
-rw-r--r--m4/mbsinit.m42
-rw-r--r--m4/mbslen.m42
-rw-r--r--m4/mbsnrtowcs.m42
-rw-r--r--m4/mbsrtowcs.m42
-rw-r--r--m4/mbstate_t.m42
-rw-r--r--m4/mbswidth.m42
-rw-r--r--m4/mbtowc.m42
-rw-r--r--m4/md4.m42
-rw-r--r--m4/md5.m42
-rw-r--r--m4/memalign.m42
-rw-r--r--m4/memcasecmp.m42
-rw-r--r--m4/memchr.m42
-rw-r--r--m4/memcmp.m42
-rw-r--r--m4/memcoll.m42
-rw-r--r--m4/memcpy.m42
-rw-r--r--m4/memmem.m42
-rw-r--r--m4/memmove.m42
-rw-r--r--m4/mempcpy.m42
-rw-r--r--m4/memrchr.m42
-rw-r--r--m4/memset.m42
-rw-r--r--m4/memset_explicit.m42
-rw-r--r--m4/memxor.m42
-rw-r--r--m4/mgetgroups.m42
-rw-r--r--m4/minmax.m42
-rw-r--r--m4/minus-zero.m42
-rw-r--r--m4/mkancesdirs.m42
-rw-r--r--m4/mkdir-p.m42
-rw-r--r--m4/mkdir.m42
-rw-r--r--m4/mkdirat.m42
-rw-r--r--m4/mkdtemp.m42
-rw-r--r--m4/mkfifo.m42
-rw-r--r--m4/mkfifoat.m42
-rw-r--r--m4/mknod.m42
-rw-r--r--m4/mkostemp.m42
-rw-r--r--m4/mkostemps.m42
-rw-r--r--m4/mkstemp.m42
-rw-r--r--m4/mkstemps.m42
-rw-r--r--m4/mktime.m42
-rw-r--r--m4/mmap-anon.m42
-rw-r--r--m4/mode_t.m42
-rw-r--r--m4/modechange.m42
-rw-r--r--m4/modf-ieee.m42
-rw-r--r--m4/modf.m42
-rw-r--r--m4/modff-ieee.m42
-rw-r--r--m4/modff.m42
-rw-r--r--m4/modfl-ieee.m42
-rw-r--r--m4/modfl.m42
-rw-r--r--m4/monetary_h.m42
-rw-r--r--m4/mountlist.m42
-rw-r--r--m4/mprotect.m42
-rw-r--r--m4/mpsort.m42
-rw-r--r--m4/msvc-inval.m42
-rw-r--r--m4/msvc-nothrow.m42
-rw-r--r--m4/multiarch.m42
-rw-r--r--m4/musl.m42
-rw-r--r--m4/nanosleep.m42
-rw-r--r--m4/net_if_h.m42
-rw-r--r--m4/netdb_h.m42
-rw-r--r--m4/netinet_in_h.m42
-rw-r--r--m4/nl_langinfo.m42
-rw-r--r--m4/nls.m42
-rw-r--r--m4/no-c++.m42
-rw-r--r--m4/nocrash.m42
-rw-r--r--m4/non-recursive-gnulib-prefix-hack.m42
-rw-r--r--m4/nonblocking.m42
-rw-r--r--m4/nproc.m42
-rw-r--r--m4/nstrftime.m42
-rw-r--r--m4/obstack-printf-posix.m42
-rw-r--r--m4/obstack-printf.m42
-rw-r--r--m4/obstack.m42
-rw-r--r--m4/off_t.m42
-rw-r--r--m4/omp_h.m42
-rw-r--r--m4/open-cloexec.m42
-rw-r--r--m4/open-slash.m42
-rw-r--r--m4/open.m42
-rw-r--r--m4/openat.m42
-rw-r--r--m4/opendir.m42
-rw-r--r--m4/pagealign_alloc.m42
-rw-r--r--m4/parse-datetime.m42
-rw-r--r--m4/passfd.m42
-rw-r--r--m4/pathmax.m42
-rw-r--r--m4/pclose.m42
-rw-r--r--m4/perl.m42
-rw-r--r--m4/perror.m42
-rw-r--r--m4/physmem.m42
-rw-r--r--m4/pid_t.m42
-rw-r--r--m4/pipe.m42
-rw-r--r--m4/pipe2.m42
-rw-r--r--m4/po.m42
-rw-r--r--m4/poll.m42
-rw-r--r--m4/poll_h.m42
-rw-r--r--m4/popen.m42
-rw-r--r--m4/posix-shell.m42
-rw-r--r--m4/posix_memalign.m42
-rw-r--r--m4/posix_openpt.m42
-rw-r--r--m4/posix_spawn.m42
-rw-r--r--m4/posix_spawn_faction_addchdir.m42
-rw-r--r--m4/posix_spawn_faction_addfchdir.m42
-rw-r--r--m4/posixcheck.m42
-rw-r--r--m4/posixtm.m42
-rw-r--r--m4/posixver.m42
-rw-r--r--m4/pow.m42
-rw-r--r--m4/powf.m42
-rw-r--r--m4/pread.m42
-rw-r--r--m4/printf-frexp.m42
-rw-r--r--m4/printf-frexpl.m42
-rw-r--r--m4/printf-posix-rpl.m42
-rw-r--r--m4/printf.m42
-rw-r--r--m4/priv-set.m42
-rw-r--r--m4/progtest.m42
-rw-r--r--m4/pselect.m42
-rw-r--r--m4/pthread-cond.m42
-rw-r--r--m4/pthread-mutex.m42
-rw-r--r--m4/pthread-once.m42
-rw-r--r--m4/pthread-rwlock.m42
-rw-r--r--m4/pthread-spin.m42
-rw-r--r--m4/pthread-thread.m42
-rw-r--r--m4/pthread-tss.m42
-rw-r--r--m4/pthread_h.m42
-rw-r--r--m4/pthread_mutex_timedlock.m42
-rw-r--r--m4/pthread_rwlock_rdlock.m42
-rw-r--r--m4/pthread_sigmask.m42
-rw-r--r--m4/ptsname.m42
-rw-r--r--m4/ptsname_r.m42
-rw-r--r--m4/pty.m42
-rw-r--r--m4/pty_h.m42
-rw-r--r--m4/putenv.m42
-rw-r--r--m4/pwrite.m42
-rw-r--r--m4/qsort_r.m42
-rw-r--r--m4/quote.m42
-rw-r--r--m4/quotearg.m42
-rw-r--r--m4/raise.m42
-rw-r--r--m4/random.m42
-rw-r--r--m4/random_r.m42
-rw-r--r--m4/rawmemchr.m42
-rw-r--r--m4/read-file.m42
-rw-r--r--m4/read.m42
-rw-r--r--m4/readdir.m42
-rw-r--r--m4/readline.m42
-rw-r--r--m4/readlink.m42
-rw-r--r--m4/readlinkat.m42
-rw-r--r--m4/readtokens.m42
-rw-r--r--m4/readutmp.m42
-rw-r--r--m4/realloc.m42
-rw-r--r--m4/reallocarray.m42
-rw-r--r--m4/regex.m42
-rw-r--r--m4/relocatable-lib.m42
-rw-r--r--m4/relocatable.m42
-rw-r--r--m4/remainder-ieee.m42
-rw-r--r--m4/remainder.m42
-rw-r--r--m4/remainderf-ieee.m42
-rw-r--r--m4/remainderf.m42
-rw-r--r--m4/remainderl-ieee.m42
-rw-r--r--m4/remainderl.m42
-rw-r--r--m4/remove.m42
-rw-r--r--m4/rename.m42
-rw-r--r--m4/renameat.m42
-rw-r--r--m4/rewinddir.m42
-rw-r--r--m4/rint.m42
-rw-r--r--m4/rintf.m42
-rw-r--r--m4/rintl.m42
-rw-r--r--m4/rmdir-errno.m42
-rw-r--r--m4/rmdir.m42
-rw-r--r--m4/round-ieee.m42
-rw-r--r--m4/round.m42
-rw-r--r--m4/roundf-ieee.m42
-rw-r--r--m4/roundf.m42
-rw-r--r--m4/roundl-ieee.m42
-rw-r--r--m4/roundl.m42
-rw-r--r--m4/rpmatch.m42
-rw-r--r--m4/safe-alloc.m42
-rw-r--r--m4/safe-read.m42
-rw-r--r--m4/safe-write.m42
-rw-r--r--m4/same.m42
-rw-r--r--m4/save-cwd.m42
-rw-r--r--m4/savedir.m42
-rw-r--r--m4/savewd.m42
-rw-r--r--m4/scandir.m42
-rw-r--r--m4/sched_h.m42
-rw-r--r--m4/sched_yield.m42
-rw-r--r--m4/search_h.m42
-rw-r--r--m4/secure_getenv.m42
-rw-r--r--m4/select.m42
-rw-r--r--m4/selinux-context-h.m42
-rw-r--r--m4/selinux-label-h.m42
-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
-rw-r--r--m4/setlocale_null.m42
-rw-r--r--m4/settime.m42
-rw-r--r--m4/sh-filename.m42
-rw-r--r--m4/sha1.m42
-rw-r--r--m4/sha256.m42
-rw-r--r--m4/sha512.m42
-rw-r--r--m4/sig2str.m42
-rw-r--r--m4/sig_atomic_t.m42
-rw-r--r--m4/sigabbrev_np.m42
-rw-r--r--m4/sigaction.m42
-rw-r--r--m4/sigaltstack.m42
-rw-r--r--m4/sigdescr_np.m42
-rw-r--r--m4/signal_h.m42
-rw-r--r--m4/signalblocking.m42
-rw-r--r--m4/signbit.m42
-rw-r--r--m4/sigpipe.m42
-rw-r--r--m4/sigsegv.m42
-rw-r--r--m4/sin.m42
-rw-r--r--m4/sinf.m42
-rw-r--r--m4/sinh.m42
-rw-r--r--m4/sinhf.m42
-rw-r--r--m4/sinl.m42
-rw-r--r--m4/size_max.m42
-rw-r--r--m4/sleep.m42
-rw-r--r--m4/sm3.m42
-rw-r--r--m4/snprintf-posix.m42
-rw-r--r--m4/snprintf.m42
-rw-r--r--m4/socketlib.m42
-rw-r--r--m4/sockets.m42
-rw-r--r--m4/socklen.m42
-rw-r--r--m4/sockpfaf.m42
-rw-r--r--m4/sparcv8+.m42
-rw-r--r--m4/spawn-pipe.m42
-rw-r--r--m4/spawn_h.m42
-rw-r--r--m4/sprintf-posix.m42
-rw-r--r--m4/sqrt.m42
-rw-r--r--m4/sqrtf.m42
-rw-r--r--m4/sqrtl.m42
-rw-r--r--m4/ssize_t.m42
-rw-r--r--m4/stack-direction.m42
-rw-r--r--m4/stat-size.m42
-rw-r--r--m4/stat-time.m42
-rw-r--r--m4/stat.m42
-rw-r--r--m4/std-gnu11.m42
-rw-r--r--m4/stdalign.m42
-rw-r--r--m4/stdarg.m42
-rw-r--r--m4/stdbool.m42
-rw-r--r--m4/stddef_h.m42
-rw-r--r--m4/stdint.m42
-rw-r--r--m4/stdint_h.m42
-rw-r--r--m4/stdio_h.m42
-rw-r--r--m4/stdlib_h.m42
-rw-r--r--m4/stdnoreturn.m42
-rw-r--r--m4/stpcpy.m42
-rw-r--r--m4/stpncpy.m42
-rw-r--r--m4/strcase.m42
-rw-r--r--m4/strcasestr.m42
-rw-r--r--m4/strchrnul.m42
-rw-r--r--m4/strcspn.m42
-rw-r--r--m4/strdup.m42
-rw-r--r--m4/strerror.m42
-rw-r--r--m4/strerror_r.m42
-rw-r--r--m4/strerrorname_np.m42
-rw-r--r--m4/strfmon_l.m42
-rw-r--r--m4/strftime-fixes.m42
-rw-r--r--m4/string_h.m42
-rw-r--r--m4/strings_h.m42
-rw-r--r--m4/strncat.m42
-rw-r--r--m4/strndup.m42
-rw-r--r--m4/strnlen.m42
-rw-r--r--m4/strpbrk.m42
-rw-r--r--m4/strptime.m42
-rw-r--r--m4/strsep.m42
-rw-r--r--m4/strsignal.m42
-rw-r--r--m4/strstr.m42
-rw-r--r--m4/strtod-obsolete.m42
-rw-r--r--m4/strtod.m42
-rw-r--r--m4/strtoimax.m42
-rw-r--r--m4/strtok_r.m42
-rw-r--r--m4/strtol.m42
-rw-r--r--m4/strtold.m42
-rw-r--r--m4/strtoll.m42
-rw-r--r--m4/strtoul.m42
-rw-r--r--m4/strtoull.m42
-rw-r--r--m4/strtoumax.m42
-rw-r--r--m4/strverscmp.m42
-rw-r--r--m4/supersede.m42
-rw-r--r--m4/symlink.m42
-rw-r--r--m4/symlinkat.m42
-rw-r--r--m4/sys_file_h.m42
-rw-r--r--m4/sys_ioctl_h.m42
-rw-r--r--m4/sys_random_h.m42
-rw-r--r--m4/sys_resource_h.m42
-rw-r--r--m4/sys_select_h.m42
-rw-r--r--m4/sys_socket_h.m42
-rw-r--r--m4/sys_stat_h.m42
-rw-r--r--m4/sys_time_h.m42
-rw-r--r--m4/sys_times_h.m42
-rw-r--r--m4/sys_types_h.m42
-rw-r--r--m4/sys_uio_h.m42
-rw-r--r--m4/sys_utsname_h.m42
-rw-r--r--m4/sys_wait_h.m42
-rw-r--r--m4/sysexits.m42
-rw-r--r--m4/tan.m42
-rw-r--r--m4/tanf.m42
-rw-r--r--m4/tanh.m42
-rw-r--r--m4/tanhf.m42
-rw-r--r--m4/tanl.m42
-rw-r--r--m4/tcgetsid.m42
-rw-r--r--m4/tempname.m42
-rw-r--r--m4/termcap.m42
-rw-r--r--m4/terminfo.m42
-rw-r--r--m4/termios_h.m42
-rw-r--r--m4/thrd.m42
-rw-r--r--m4/thread.m42
-rw-r--r--m4/threadlib.m42
-rw-r--r--m4/threads_h.m42
-rw-r--r--m4/time_h.m42
-rw-r--r--m4/time_r.m42
-rw-r--r--m4/time_rz.m42
-rw-r--r--m4/timegm.m42
-rw-r--r--m4/timer_time.m42
-rw-r--r--m4/times.m42
-rw-r--r--m4/timespec.m42
-rw-r--r--m4/timespec_get.m42
-rw-r--r--m4/timespec_getres.m42
-rw-r--r--m4/tls.m42
-rw-r--r--m4/tm_gmtoff.m42
-rw-r--r--m4/tmpdir.m42
-rw-r--r--m4/tmpfile.m42
-rw-r--r--m4/towctrans.m42
-rw-r--r--m4/trunc-ieee.m42
-rw-r--r--m4/trunc.m42
-rw-r--r--m4/truncate.m42
-rw-r--r--m4/truncf-ieee.m42
-rw-r--r--m4/truncf.m42
-rw-r--r--m4/truncl-ieee.m42
-rw-r--r--m4/truncl.m42
-rw-r--r--m4/tsearch.m42
-rw-r--r--m4/ttyname_r.m42
-rw-r--r--m4/tzset.m42
-rw-r--r--m4/uchar_h.m42
-rw-r--r--m4/ulonglong.m42
-rw-r--r--m4/uname.m42
-rw-r--r--m4/ungetc.m42
-rw-r--r--m4/unicodeio.m42
-rw-r--r--m4/unistd-safer.m42
-rw-r--r--m4/unistd_h.m42
-rw-r--r--m4/unlink-busy.m42
-rw-r--r--m4/unlink.m42
-rw-r--r--m4/unlinkat.m42
-rw-r--r--m4/unlinkdir.m42
-rw-r--r--m4/unlocked-io.m42
-rw-r--r--m4/unlockpt.m42
-rw-r--r--m4/uptime.m42
-rw-r--r--m4/userspec.m42
-rw-r--r--m4/usleep.m42
-rw-r--r--m4/utime.m42
-rw-r--r--m4/utime_h.m42
-rw-r--r--m4/utimecmp.m42
-rw-r--r--m4/utimens.m42
-rw-r--r--m4/utimensat.m42
-rw-r--r--m4/utimes.m42
-rw-r--r--m4/va-args.m42
-rw-r--r--m4/valgrind-tests.m42
-rw-r--r--m4/vararrays.m42
-rw-r--r--m4/vasnprintf-posix.m42
-rw-r--r--m4/vasnprintf.m42
-rw-r--r--m4/vasprintf-posix.m42
-rw-r--r--m4/vasprintf.m42
-rw-r--r--m4/vdprintf-posix.m42
-rw-r--r--m4/vdprintf.m42
-rw-r--r--m4/version-etc.m42
-rw-r--r--m4/vfprintf-posix.m42
-rw-r--r--m4/visibility.m42
-rw-r--r--m4/vprintf-posix.m42
-rw-r--r--m4/vsnprintf-posix.m42
-rw-r--r--m4/vsnprintf.m42
-rw-r--r--m4/vsprintf-posix.m42
-rw-r--r--m4/wait-process.m42
-rw-r--r--m4/waitpid.m42
-rw-r--r--m4/warn-on-use.m42
-rw-r--r--m4/warnings.m42
-rw-r--r--m4/wchar_h.m42
-rw-r--r--m4/wchar_t.m42
-rw-r--r--m4/wcpcpy.m42
-rw-r--r--m4/wcpncpy.m42
-rw-r--r--m4/wcrtomb.m42
-rw-r--r--m4/wcscasecmp.m42
-rw-r--r--m4/wcscat.m42
-rw-r--r--m4/wcschr.m42
-rw-r--r--m4/wcscmp.m42
-rw-r--r--m4/wcscoll.m42
-rw-r--r--m4/wcscpy.m42
-rw-r--r--m4/wcscspn.m42
-rw-r--r--m4/wcsdup.m42
-rw-r--r--m4/wcsftime.m42
-rw-r--r--m4/wcslen.m42
-rw-r--r--m4/wcsncasecmp.m42
-rw-r--r--m4/wcsncat.m42
-rw-r--r--m4/wcsncmp.m42
-rw-r--r--m4/wcsncpy.m42
-rw-r--r--m4/wcsnlen.m42
-rw-r--r--m4/wcsnrtombs.m42
-rw-r--r--m4/wcspbrk.m42
-rw-r--r--m4/wcsrchr.m42
-rw-r--r--m4/wcsrtombs.m42
-rw-r--r--m4/wcsspn.m42
-rw-r--r--m4/wcsstr.m42
-rw-r--r--m4/wcstok.m42
-rw-r--r--m4/wcswidth.m42
-rw-r--r--m4/wcsxfrm.m42
-rw-r--r--m4/wctob.m42
-rw-r--r--m4/wctomb.m42
-rw-r--r--m4/wctrans.m42
-rw-r--r--m4/wctype.m42
-rw-r--r--m4/wctype_h.m42
-rw-r--r--m4/wcwidth.m42
-rw-r--r--m4/windows-stat-inodes.m42
-rw-r--r--m4/windows-stat-timespec.m42
-rw-r--r--m4/wint_t.m42
-rw-r--r--m4/wmemchr.m42
-rw-r--r--m4/wmemcmp.m42
-rw-r--r--m4/wmemcpy.m42
-rw-r--r--m4/wmemmove.m42
-rw-r--r--m4/wmempcpy.m42
-rw-r--r--m4/wmemset.m42
-rw-r--r--m4/write-any-file.m42
-rw-r--r--m4/write.m42
-rw-r--r--m4/xalloc.m42
-rw-r--r--m4/xgetcwd.m42
-rw-r--r--m4/xnanosleep.m42
-rw-r--r--m4/xsize.m42
-rw-r--r--m4/xstrndup.m42
-rw-r--r--m4/xstrtod.m42
-rw-r--r--m4/xstrtol.m42
-rw-r--r--m4/xvasprintf.m42
-rw-r--r--m4/yesno.m42
-rw-r--r--m4/yield.m42
-rw-r--r--m4/zzgnulib.m42
826 files changed, 826 insertions, 826 deletions
diff --git a/m4/00gnulib.m4 b/m4/00gnulib.m4
index dea34e8341..7fe03e0b9c 100644
--- a/m4/00gnulib.m4
+++ b/m4/00gnulib.m4
@@ -1,5 +1,5 @@
# 00gnulib.m4 serial 8
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 fac34da3c5..c4cf270eff 100644
--- a/m4/_Exit.m4
+++ b/m4/_Exit.m4
@@ -1,5 +1,5 @@
# _Exit.m4 serial 2
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 fbe2098e86..acf8668bc5 100644
--- a/m4/__inline.m4
+++ b/m4/__inline.m4
@@ -1,5 +1,5 @@
# Test for __inline keyword
-dnl Copyright 2017-2022 Free Software Foundation, Inc.
+dnl Copyright 2017-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 67d6507c3e..e794764888 100644
--- a/m4/absolute-header.m4
+++ b/m4/absolute-header.m4
@@ -1,5 +1,5 @@
# absolute-header.m4 serial 17
-dnl Copyright (C) 2006-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c7dff4aeb2..8da104733b 100644
--- a/m4/accept4.m4
+++ b/m4/accept4.m4
@@ -1,5 +1,5 @@
# accept4.m4 serial 3
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 7ee801e31e..0c8064f2ff 100644
--- a/m4/access.m4
+++ b/m4/access.m4
@@ -1,5 +1,5 @@
# access.m4 serial 1
-dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8909442d7f..98362858ce 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, 2004-2022 Free Software Foundation, Inc.
+# Copyright (C) 2002, 2004-2023 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 fe742766fc..355c385aa1 100644
--- a/m4/acos.m4
+++ b/m4/acos.m4
@@ -1,5 +1,5 @@
# acos.m4 serial 1
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b528a8a1ab..f8874ce25a 100644
--- a/m4/acosf.m4
+++ b/m4/acosf.m4
@@ -1,5 +1,5 @@
# acosf.m4 serial 3
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f5c65e0298..1616e86d37 100644
--- a/m4/acosl.m4
+++ b/m4/acosl.m4
@@ -1,5 +1,5 @@
# acosl.m4 serial 9
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9c7edf0f4a..f4c0d62460 100644
--- a/m4/af_alg.m4
+++ b/m4/af_alg.m4
@@ -1,5 +1,5 @@
# af_alg.m4 serial 6
-dnl Copyright 2018-2022 Free Software Foundation, Inc.
+dnl Copyright 2018-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/alignalloc.m4 b/m4/alignalloc.m4
index 01627a085a..fa8fb7cd2b 100644
--- a/m4/alignalloc.m4
+++ b/m4/alignalloc.m4
@@ -1,4 +1,4 @@
-dnl Copyright 2022 Free Software Foundation, Inc.
+dnl Copyright 2022-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6dded96b48..31681ac52a 100644
--- a/m4/aligned_alloc.m4
+++ b/m4/aligned_alloc.m4
@@ -1,5 +1,5 @@
# aligned_alloc.m4 serial 3
-dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 dc6f47e330..c685fac918 100644
--- a/m4/alloca.m4
+++ b/m4/alloca.m4
@@ -1,5 +1,5 @@
# alloca.m4 serial 21
-dnl Copyright (C) 2002-2004, 2006-2007, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 2002-2004, 2006-2007, 2009-2023 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 3be426db09..f3e9a84cbf 100644
--- a/m4/alphasort.m4
+++ b/m4/alphasort.m4
@@ -1,5 +1,5 @@
# alphasort.m4 serial 2
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 aae4ffc41a..ea49b446a0 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, 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2005, 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6c1635eff6..7792cb715a 100644
--- a/m4/arctwo.m4
+++ b/m4/arctwo.m4
@@ -1,5 +1,5 @@
# arctwo.m4 serial 5
-dnl Copyright (C) 2005-2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a6f7b8ef9b..1f8578bd3a 100644
--- a/m4/argp.m4
+++ b/m4/argp.m4
@@ -1,5 +1,5 @@
# argp.m4 serial 16
-dnl Copyright (C) 2003-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 fde99f6582..ed432322c1 100644
--- a/m4/argz.m4
+++ b/m4/argz.m4
@@ -1,6 +1,6 @@
# Portability macros for glibc argz. -*- Autoconf -*-
#
-# Copyright (C) 2004-2022 Free Software Foundation, Inc.
+# Copyright (C) 2004-2023 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 057e13fc42..fa5fe83178 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, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 828f9d316e..16d4f38ac0 100644
--- a/m4/asin.m4
+++ b/m4/asin.m4
@@ -1,5 +1,5 @@
# asin.m4 serial 1
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 cd0d182523..ca6634580f 100644
--- a/m4/asinf.m4
+++ b/m4/asinf.m4
@@ -1,5 +1,5 @@
# asinf.m4 serial 3
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1b3c896a6e..079598a020 100644
--- a/m4/asinl.m4
+++ b/m4/asinl.m4
@@ -1,5 +1,5 @@
# asinl.m4 serial 9
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 950aa8d221..65ae55a75f 100644
--- a/m4/asm-underscore.m4
+++ b/m4/asm-underscore.m4
@@ -1,5 +1,5 @@
# asm-underscore.m4 serial 5
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e88979a9de..deeac708fd 100644
--- a/m4/assert.m4
+++ b/m4/assert.m4
@@ -1,6 +1,6 @@
#serial 7
-# Copyright (C) 1998-1999, 2001, 2004, 2008-2022 Free Software Foundation, Inc.
+# Copyright (C) 1998-1999, 2001, 2004, 2008-2023 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 e892ea2f01..6275f633a6 100644
--- a/m4/assert_h.m4
+++ b/m4/assert_h.m4
@@ -1,5 +1,5 @@
# assert-h.m4
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6eb6aec4ae..49d2e216a8 100644
--- a/m4/atan.m4
+++ b/m4/atan.m4
@@ -1,5 +1,5 @@
# atan.m4 serial 1
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 881a128afb..09706e12dd 100644
--- a/m4/atan2.m4
+++ b/m4/atan2.m4
@@ -1,5 +1,5 @@
# atan2.m4 serial 1
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 17c1025f06..9da0e192d3 100644
--- a/m4/atan2f.m4
+++ b/m4/atan2f.m4
@@ -1,5 +1,5 @@
# atan2f.m4 serial 3
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 7895918ae1..1c963d3ab8 100644
--- a/m4/atanf.m4
+++ b/m4/atanf.m4
@@ -1,5 +1,5 @@
# atanf.m4 serial 3
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1df35ac766..4683272d94 100644
--- a/m4/atanl.m4
+++ b/m4/atanl.m4
@@ -1,5 +1,5 @@
# atanl.m4 serial 9
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 61de4c611b..d2ba97e0c4 100644
--- a/m4/atexit.m4
+++ b/m4/atexit.m4
@@ -1,5 +1,5 @@
# atexit.m4 serial 4
-dnl Copyright (C) 2002, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0c034248c7..8ab3bc9d44 100644
--- a/m4/atoll.m4
+++ b/m4/atoll.m4
@@ -1,5 +1,5 @@
# atoll.m4 serial 3
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 bdb98f90e1..4068fd4768 100644
--- a/m4/autobuild.m4
+++ b/m4/autobuild.m4
@@ -1,5 +1,5 @@
# autobuild.m4 serial 8
-dnl Copyright (C) 2004, 2006-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2006-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 614721922c..ccc6d9b225 100644
--- a/m4/backupfile.m4
+++ b/m4/backupfile.m4
@@ -1,5 +1,5 @@
# backupfile.m4 serial 14
-dnl Copyright (C) 2002-2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 dc8158e539..06dcdaf48a 100644
--- a/m4/base32.m4
+++ b/m4/base32.m4
@@ -1,5 +1,5 @@
# base32.m4 serial 4
-dnl Copyright (C) 2004, 2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 fed3398e06..987930ab14 100644
--- a/m4/base64.m4
+++ b/m4/base64.m4
@@ -1,5 +1,5 @@
# base64.m4 serial 4
-dnl Copyright (C) 2004, 2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b937d48883..4ab5d80a82 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f8120375e4..378ab3a0f1 100644
--- a/m4/bison.m4
+++ b/m4/bison.m4
@@ -1,6 +1,6 @@
# serial 10
-# Copyright (C) 2002-2006, 2008-2022 Free Software Foundation, Inc.
+# Copyright (C) 2002-2006, 2008-2023 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 45a61f5ed0..77218a7d1c 100644
--- a/m4/btowc.m4
+++ b/m4/btowc.m4
@@ -1,5 +1,5 @@
# btowc.m4 serial 12
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b1fb12a3fb..531ed48af7 100644
--- a/m4/builtin-expect.m4
+++ b/m4/builtin-expect.m4
@@ -1,6 +1,6 @@
dnl Check for __builtin_expect.
-dnl Copyright 2016-2022 Free Software Foundation, Inc.
+dnl Copyright 2016-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 99aeb68727..8058d178bc 100644
--- a/m4/byteswap.m4
+++ b/m4/byteswap.m4
@@ -1,5 +1,5 @@
# byteswap.m4 serial 5
-dnl Copyright (C) 2005, 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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-bool.m4 b/m4/c-bool.m4
index bb109b7796..f614371bb2 100644
--- a/m4/c-bool.m4
+++ b/m4/c-bool.m4
@@ -1,6 +1,6 @@
# Check for bool that conforms to C2023.
-dnl Copyright 2022 Free Software Foundation, Inc.
+dnl Copyright 2022-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 da38c26c9b..5f6c5d2fb7 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, 2008-2022 Free Software Foundation, Inc.
+# Copyright (C) 2002-2004, 2008-2023 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 80e2fcc291..e92badad1c 100644
--- a/m4/c-strtod.m4
+++ b/m4/c-strtod.m4
@@ -1,6 +1,6 @@
# c-strtod.m4 serial 18
-# Copyright (C) 2004-2006, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2004-2006, 2009-2023 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 dc25a7cad9..739d21d385 100644
--- a/m4/c32rtomb.m4
+++ b/m4/c32rtomb.m4
@@ -1,5 +1,5 @@
# c32rtomb.m4 serial 3
-dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c01520e53d..23c0dd9f3f 100644
--- a/m4/calloc.m4
+++ b/m4/calloc.m4
@@ -1,6 +1,6 @@
# calloc.m4 serial 29
-# Copyright (C) 2004-2022 Free Software Foundation, Inc.
+# Copyright (C) 2004-2023 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 71dadc9555..a063174ed5 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b55d5c06e2..03cb0aec93 100644
--- a/m4/canonicalize.m4
+++ b/m4/canonicalize.m4
@@ -1,6 +1,6 @@
# canonicalize.m4 serial 37
-dnl Copyright (C) 2003-2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2007, 2009-2023 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 533bda031b..61da0c0e00 100644
--- a/m4/cbrt.m4
+++ b/m4/cbrt.m4
@@ -1,5 +1,5 @@
# cbrt.m4 serial 2
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9855f320a5..0e876a01f9 100644
--- a/m4/cbrtf.m4
+++ b/m4/cbrtf.m4
@@ -1,5 +1,5 @@
# cbrtf.m4 serial 4
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f444ee866a..26096a3088 100644
--- a/m4/cbrtl-ieee.m4
+++ b/m4/cbrtl-ieee.m4
@@ -1,5 +1,5 @@
# cbrtl-ieee.m4 serial 1
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6094ff6f2f..12b6ff6159 100644
--- a/m4/cbrtl.m4
+++ b/m4/cbrtl.m4
@@ -1,5 +1,5 @@
# cbrtl.m4 serial 10
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3a7e55de9a..edd2085e8e 100644
--- a/m4/ceil-ieee.m4
+++ b/m4/ceil-ieee.m4
@@ -1,5 +1,5 @@
# ceil-ieee.m4 serial 1
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5aff637d3e..7ce6648fd8 100644
--- a/m4/ceil.m4
+++ b/m4/ceil.m4
@@ -1,5 +1,5 @@
# ceil.m4 serial 15
-dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 220d201cee..1067ee6816 100644
--- a/m4/ceilf-ieee.m4
+++ b/m4/ceilf-ieee.m4
@@ -1,5 +1,5 @@
# ceilf-ieee.m4 serial 1
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ca961f6bfd..6979ce86e8 100644
--- a/m4/ceilf.m4
+++ b/m4/ceilf.m4
@@ -1,5 +1,5 @@
# ceilf.m4 serial 19
-dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 7abe8f090f..76cee8c717 100644
--- a/m4/ceill-ieee.m4
+++ b/m4/ceill-ieee.m4
@@ -1,5 +1,5 @@
# ceill-ieee.m4 serial 1
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ceb22d5d72..7f41b3abce 100644
--- a/m4/ceill.m4
+++ b/m4/ceill.m4
@@ -1,5 +1,5 @@
# ceill.m4 serial 22
-dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4cadc3ff2a..4a92b30ede 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 7eb42aff3a..4c300e2c52 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/chmod.m4 b/m4/chmod.m4
index 28dccb008d..ef2d0d7016 100644
--- a/m4/chmod.m4
+++ b/m4/chmod.m4
@@ -1,5 +1,5 @@
# chmod.m4 serial 1
-dnl Copyright (C) 2004-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 56dda0a632..3e05f85a2d 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, 2009-2022 Free Software
+dnl Copyright (C) 1997-2001, 2003-2005, 2007, 2009-2023 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 2253553313..411e0710e7 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f95dbc9d97..9f95c670e5 100644
--- a/m4/close.m4
+++ b/m4/close.m4
@@ -1,5 +1,5 @@
# close.m4 serial 9
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 cac29d6dc9..9c15354c3d 100644
--- a/m4/closedir.m4
+++ b/m4/closedir.m4
@@ -1,5 +1,5 @@
# closedir.m4 serial 6
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 eb7326013d..5804f472e9 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, 2019-2022 Free Software
+dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019-2023 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 4ab9e3f3b0..2a3d7a4bfa 100644
--- a/m4/cond.m4
+++ b/m4/cond.m4
@@ -1,5 +1,5 @@
# cond.m4 serial 2
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 803888aed1..185a3e4254 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c3a088bfd0..7cd7cf5fb8 100644
--- a/m4/configmake.m4
+++ b/m4/configmake.m4
@@ -1,5 +1,5 @@
# configmake.m4 serial 4
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1b8b9d8858..d41f2c4831 100644
--- a/m4/copy-file-range.m4
+++ b/m4/copy-file-range.m4
@@ -1,5 +1,5 @@
# copy-file-range.m4
-dnl Copyright 2019-2022 Free Software Foundation, Inc.
+dnl Copyright 2019-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0160e2f961..cfe510137a 100644
--- a/m4/copy-file.m4
+++ b/m4/copy-file.m4
@@ -1,5 +1,5 @@
# copy-file.m4 serial 5
-dnl Copyright (C) 2003, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c66cc7a7fc..1a61734988 100644
--- a/m4/copysign.m4
+++ b/m4/copysign.m4
@@ -1,5 +1,5 @@
# copysign.m4 serial 1
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a004676578..b248da8589 100644
--- a/m4/copysignf.m4
+++ b/m4/copysignf.m4
@@ -1,5 +1,5 @@
# copysignf.m4 serial 4
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b35f238dd6..3c688d85fb 100644
--- a/m4/copysignl.m4
+++ b/m4/copysignl.m4
@@ -1,5 +1,5 @@
# copysignl.m4 serial 3
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4bc84bc854..80fb9ceaaa 100644
--- a/m4/cos.m4
+++ b/m4/cos.m4
@@ -1,5 +1,5 @@
# cos.m4 serial 1
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b335062fb9..344cc01534 100644
--- a/m4/cosf.m4
+++ b/m4/cosf.m4
@@ -1,5 +1,5 @@
# cosf.m4 serial 3
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 64c4ea91d7..5c4d87aab8 100644
--- a/m4/cosh.m4
+++ b/m4/cosh.m4
@@ -1,5 +1,5 @@
# cosh.m4 serial 1
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f3545275bb..fac31d4196 100644
--- a/m4/coshf.m4
+++ b/m4/coshf.m4
@@ -1,5 +1,5 @@
# coshf.m4 serial 3
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1208d04908..2f0e65a464 100644
--- a/m4/cosl.m4
+++ b/m4/cosl.m4
@@ -1,5 +1,5 @@
# cosl.m4 serial 9
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3ce8ef0d97..0c2207cadd 100644
--- a/m4/creat.m4
+++ b/m4/creat.m4
@@ -1,5 +1,5 @@
# creat.m4 serial 1
-dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 339302dfca..cc3dece76a 100644
--- a/m4/csharp.m4
+++ b/m4/csharp.m4
@@ -1,5 +1,5 @@
# csharp.m4 serial 4
-dnl Copyright (C) 2004-2005, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2005, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 540f53bb67..d009dbf41d 100644
--- a/m4/csharpcomp.m4
+++ b/m4/csharpcomp.m4
@@ -1,5 +1,5 @@
# csharpcomp.m4 serial 9
-dnl Copyright (C) 2003-2005, 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2005, 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 66c28c532a..3c0ac492e1 100644
--- a/m4/csharpexec.m4
+++ b/m4/csharpexec.m4
@@ -1,5 +1,5 @@
# csharpexec.m4 serial 8
-dnl Copyright (C) 2003-2005, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2005, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2e7ecdd74b..08aeb67454 100644
--- a/m4/ctime.m4
+++ b/m4/ctime.m4
@@ -1,5 +1,5 @@
# ctime.m4 serial 2
-dnl Copyright (C) 2017-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6f420de3f9..219f2ed0ab 100644
--- a/m4/ctype_h.m4
+++ b/m4/ctype_h.m4
@@ -1,5 +1,5 @@
# ctype_h.m4 serial 9
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/curses.m4 b/m4/curses.m4
index 0a508c0f12..4b1ad8ae7a 100644
--- a/m4/curses.m4
+++ b/m4/curses.m4
@@ -1,5 +1,5 @@
# curses.m4 serial 1
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4ad8739f8f..eaa3e773d5 100644
--- a/m4/cycle-check.m4
+++ b/m4/cycle-check.m4
@@ -1,5 +1,5 @@
#serial 7
-dnl Copyright (C) 2005-2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 daefce9eba..7305fce4be 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, 2009-2022 Free Software
+# Copyright (C) 1997, 1999-2001, 2003-2004, 2006-2007, 2009-2023 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 b8858b1918..3f63bbe78e 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, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 1997, 1999-2004, 2006, 2009-2023 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 f1b8140cf1..422ce69b40 100644
--- a/m4/dirent-safer.m4
+++ b/m4/dirent-safer.m4
@@ -1,5 +1,5 @@
#serial 2
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ddaca1680d..2a232a7622 100644
--- a/m4/dirent_h.m4
+++ b/m4/dirent_h.m4
@@ -1,5 +1,5 @@
# dirent_h.m4 serial 19
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 92001700ef..2135535042 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, 2008-2022 Free Software Foundation, Inc.
+# Copyright (C) 2001-2006, 2008-2023 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 09ff5f0d17..1776e5eb75 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, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ea08d51a63..4efd46cc7d 100644
--- a/m4/dprintf-posix.m4
+++ b/m4/dprintf-posix.m4
@@ -1,5 +1,5 @@
# dprintf-posix.m4 serial 2
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5ff96acbb6..7e3ea0bbf6 100644
--- a/m4/dprintf.m4
+++ b/m4/dprintf.m4
@@ -1,5 +1,5 @@
# dprintf.m4 serial 1
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3109a651ca..fc41c99c3e 100644
--- a/m4/dup.m4
+++ b/m4/dup.m4
@@ -1,5 +1,5 @@
# dup.m4 serial 7
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 7e777cdee6..e1cc73e18d 100644
--- a/m4/dup2.m4
+++ b/m4/dup2.m4
@@ -1,5 +1,5 @@
#serial 27
-dnl Copyright (C) 2002, 2005, 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005, 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a8354926d5..93a1d78509 100644
--- a/m4/dup3.m4
+++ b/m4/dup3.m4
@@ -1,5 +1,5 @@
# dup3.m4 serial 5
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d2c072db03..488094b398 100644
--- a/m4/duplocale.m4
+++ b/m4/duplocale.m4
@@ -1,5 +1,5 @@
# duplocale.m4 serial 12
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6ab3d50992..19134c08ba 100644
--- a/m4/eaccess.m4
+++ b/m4/eaccess.m4
@@ -1,5 +1,5 @@
# eaccess.m4 serial 2
-dnl Copyright (C) 2003, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a6aa2f88d0..cb3e08fe53 100644
--- a/m4/eealloc.m4
+++ b/m4/eealloc.m4
@@ -1,5 +1,5 @@
# eealloc.m4 serial 3
-dnl Copyright (C) 2003, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 583dac3932..741dfc56a1 100644
--- a/m4/environ.m4
+++ b/m4/environ.m4
@@ -1,5 +1,5 @@
# environ.m4 serial 8
-dnl Copyright (C) 2001-2004, 2006-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2004, 2006-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4be9780a7e..4c70d22528 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, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2006, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 7a103446be..8cc75dffdf 100644
--- a/m4/error.m4
+++ b/m4/error.m4
@@ -1,6 +1,6 @@
#serial 15
-# Copyright (C) 1996-1998, 2001-2004, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 1996-1998, 2001-2004, 2009-2023 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 04f66f9d5d..0dc757820e 100644
--- a/m4/euidaccess.m4
+++ b/m4/euidaccess.m4
@@ -1,5 +1,5 @@
# euidaccess.m4 serial 15
-dnl Copyright (C) 2002-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b370e4dfdf..269e697a45 100644
--- a/m4/execinfo.m4
+++ b/m4/execinfo.m4
@@ -1,6 +1,6 @@
# Check for GNU-style execinfo.h.
-dnl Copyright 2012-2022 Free Software Foundation, Inc.
+dnl Copyright 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f3d4f75b25..4ca7daf6f1 100644
--- a/m4/execl.m4
+++ b/m4/execl.m4
@@ -1,5 +1,5 @@
# execl.m4 serial 1
-dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a7ee805661..d72f0eb90c 100644
--- a/m4/execle.m4
+++ b/m4/execle.m4
@@ -1,5 +1,5 @@
# execle.m4 serial 1
-dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c143c669bf..ea60f09009 100644
--- a/m4/execlp.m4
+++ b/m4/execlp.m4
@@ -1,5 +1,5 @@
# execlp.m4 serial 1
-dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 212274546f..b2cbd7200c 100644
--- a/m4/execute.m4
+++ b/m4/execute.m4
@@ -1,5 +1,5 @@
# execute.m4 serial 5
-dnl Copyright (C) 2003, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6bb4957d08..5dbacf62c6 100644
--- a/m4/execv.m4
+++ b/m4/execv.m4
@@ -1,5 +1,5 @@
# execv.m4 serial 1
-dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 86b5926b87..c94aacb615 100644
--- a/m4/execve.m4
+++ b/m4/execve.m4
@@ -1,5 +1,5 @@
# execve.m4 serial 1
-dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a5e6897a73..69d11caebb 100644
--- a/m4/execvp.m4
+++ b/m4/execvp.m4
@@ -1,5 +1,5 @@
# execvp.m4 serial 1
-dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 bdb3114c6b..5ddc45d509 100644
--- a/m4/execvpe.m4
+++ b/m4/execvpe.m4
@@ -1,5 +1,5 @@
# execvpe.m4 serial 1
-dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ddac4d4f98..9c8f8ffb5e 100644
--- a/m4/exp.m4
+++ b/m4/exp.m4
@@ -1,5 +1,5 @@
# exp.m4 serial 1
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 846f76f320..3b71f96bb5 100644
--- a/m4/exp2.m4
+++ b/m4/exp2.m4
@@ -1,5 +1,5 @@
# exp2.m4 serial 3
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3105d0e780..daadfbe4c0 100644
--- a/m4/exp2f.m4
+++ b/m4/exp2f.m4
@@ -1,5 +1,5 @@
# exp2f.m4 serial 1
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 05e14d4937..259cfc0da4 100644
--- a/m4/exp2l-ieee.m4
+++ b/m4/exp2l-ieee.m4
@@ -1,5 +1,5 @@
# exp2l-ieee.m4 serial 1
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 13dedd2dc4..abf9397a39 100644
--- a/m4/exp2l.m4
+++ b/m4/exp2l.m4
@@ -1,5 +1,5 @@
# exp2l.m4 serial 10
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4f0e3bd76a..7ee2d20540 100644
--- a/m4/expf.m4
+++ b/m4/expf.m4
@@ -1,5 +1,5 @@
# expf.m4 serial 3
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 bd4e7cdc63..b5720798bb 100644
--- a/m4/expl.m4
+++ b/m4/expl.m4
@@ -1,5 +1,5 @@
# expl.m4 serial 18
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6c0d4c2336..c6c2956cb1 100644
--- a/m4/explicit_bzero.m4
+++ b/m4/explicit_bzero.m4
@@ -1,4 +1,4 @@
-dnl Copyright 2017-2022 Free Software Foundation, Inc.
+dnl Copyright 2017-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2c7b16a33f..a083c1cd1f 100644
--- a/m4/expm1-ieee.m4
+++ b/m4/expm1-ieee.m4
@@ -1,5 +1,5 @@
# expm1-ieee.m4 serial 1
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 11aff6fe0b..2a3e291c50 100644
--- a/m4/expm1.m4
+++ b/m4/expm1.m4
@@ -1,5 +1,5 @@
# expm1.m4 serial 9
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 007841855e..4a7d33e1a3 100644
--- a/m4/expm1f-ieee.m4
+++ b/m4/expm1f-ieee.m4
@@ -1,5 +1,5 @@
# expm1f-ieee.m4 serial 1
-dnl Copyright (C) 2021-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2021-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f34eef6b40..7072af81a7 100644
--- a/m4/expm1f.m4
+++ b/m4/expm1f.m4
@@ -1,5 +1,5 @@
# expm1f.m4 serial 4
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 212ec67f1f..62b9614583 100644
--- a/m4/expm1l.m4
+++ b/m4/expm1l.m4
@@ -1,5 +1,5 @@
# expm1l.m4 serial 9
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 83ac08bf26..2ef46437de 100644
--- a/m4/exponentd.m4
+++ b/m4/exponentd.m4
@@ -1,5 +1,5 @@
# exponentd.m4 serial 3
-dnl Copyright (C) 2007-2008, 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2008, 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 32fdb6a252..f6395f23f2 100644
--- a/m4/exponentf.m4
+++ b/m4/exponentf.m4
@@ -1,5 +1,5 @@
# exponentf.m4 serial 2
-dnl Copyright (C) 2007-2008, 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2008, 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 653ad5a945..e1fa5c48cc 100644
--- a/m4/exponentl.m4
+++ b/m4/exponentl.m4
@@ -1,5 +1,5 @@
# exponentl.m4 serial 5
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 fc0d66be1a..5336b8daf7 100644
--- a/m4/extensions.m4
+++ b/m4/extensions.m4
@@ -1,7 +1,7 @@
# serial 23 -*- Autoconf -*-
# Enable extensions on systems that normally disable them.
-# Copyright (C) 2003, 2006-2022 Free Software Foundation, Inc.
+# Copyright (C) 2003, 2006-2023 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 8a12bddd57..c001b1cff7 100644
--- a/m4/extern-inline.m4
+++ b/m4/extern-inline.m4
@@ -1,6 +1,6 @@
dnl 'extern inline' a la ISO C99.
-dnl Copyright 2012-2022 Free Software Foundation, Inc.
+dnl Copyright 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 98d0c8d719..9505599622 100644
--- a/m4/fabs.m4
+++ b/m4/fabs.m4
@@ -1,5 +1,5 @@
# fabs.m4 serial 1
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 01aa2386ae..9066b4f177 100644
--- a/m4/fabsf.m4
+++ b/m4/fabsf.m4
@@ -1,5 +1,5 @@
# fabsf.m4 serial 3
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 bc67e23ba4..ecdb3ce8fb 100644
--- a/m4/fabsl.m4
+++ b/m4/fabsl.m4
@@ -1,5 +1,5 @@
# fabsl.m4 serial 3
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0ba5b3b687..934c1f4154 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) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4405b2d781..0c29bd48e0 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, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2004, 2006, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 76c780ff5e..843a51b2ff 100644
--- a/m4/fbufmode.m4
+++ b/m4/fbufmode.m4
@@ -1,5 +1,5 @@
# fbufmode.m4 serial 3
-dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f85549a3ed..45fa11a683 100644
--- a/m4/fchdir.m4
+++ b/m4/fchdir.m4
@@ -1,5 +1,5 @@
# fchdir.m4 serial 27
-dnl Copyright (C) 2006-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f743ce1b02..7a3ee863e3 100644
--- a/m4/fchmodat.m4
+++ b/m4/fchmodat.m4
@@ -1,5 +1,5 @@
# fchmodat.m4 serial 7
-dnl Copyright (C) 2004-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3d20d5335a..bb8c744c38 100644
--- a/m4/fchownat.m4
+++ b/m4/fchownat.m4
@@ -1,5 +1,5 @@
# fchownat.m4 serial 7
-dnl Copyright (C) 2004-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1608ad94b1..9751b6d876 100644
--- a/m4/fclose.m4
+++ b/m4/fclose.m4
@@ -1,5 +1,5 @@
# fclose.m4 serial 9
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4dcde9e062..59d558bdd4 100644
--- a/m4/fcntl-o.m4
+++ b/m4/fcntl-o.m4
@@ -1,5 +1,5 @@
# fcntl-o.m4 serial 7
-dnl Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 55e7f9e0d6..e6097f055f 100644
--- a/m4/fcntl-safer.m4
+++ b/m4/fcntl-safer.m4
@@ -1,5 +1,5 @@
#serial 9
-dnl Copyright (C) 2005-2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 428e5709d3..524a99af80 100644
--- a/m4/fcntl.m4
+++ b/m4/fcntl.m4
@@ -1,5 +1,5 @@
# fcntl.m4 serial 11
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 267f98bf52..68f4e64802 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 083537aa9c..acd71a1a56 100644
--- a/m4/fdatasync.m4
+++ b/m4/fdatasync.m4
@@ -1,5 +1,5 @@
# fdatasync.m4 serial 6
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 32e0e1d834..6b3909b8fc 100644
--- a/m4/fdopen.m4
+++ b/m4/fdopen.m4
@@ -1,5 +1,5 @@
# fdopen.m4 serial 5
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3001608408..2c97539711 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) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9c13a1bf32..cee7bba638 100644
--- a/m4/fegetround.m4
+++ b/m4/fegetround.m4
@@ -1,5 +1,5 @@
# fegetround.m4 serial 1
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e36f90ee86..3e3c8903aa 100644
--- a/m4/fflush.m4
+++ b/m4/fflush.m4
@@ -1,6 +1,6 @@
# fflush.m4 serial 18
-# Copyright (C) 2007-2022 Free Software Foundation, Inc.
+# Copyright (C) 2007-2023 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 8fa4fc22e6..3bc6f8eca8 100644
--- a/m4/ffs.m4
+++ b/m4/ffs.m4
@@ -1,5 +1,5 @@
# ffs.m4 serial 5
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4b7aa2fe17..1d840e5b80 100644
--- a/m4/ffsl.m4
+++ b/m4/ffsl.m4
@@ -1,5 +1,5 @@
# ffsl.m4 serial 2
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 7e53295b60..8414272c6e 100644
--- a/m4/ffsll.m4
+++ b/m4/ffsll.m4
@@ -1,5 +1,5 @@
# ffsll.m4 serial 3
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c17a1baa3c..953530b271 100644
--- a/m4/fileblocks.m4
+++ b/m4/fileblocks.m4
@@ -1,5 +1,5 @@
# fileblocks.m4 serial 6
-dnl Copyright (C) 2002, 2005-2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005-2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 902c35e359..3cafc5cd1e 100644
--- a/m4/filemode.m4
+++ b/m4/filemode.m4
@@ -1,5 +1,5 @@
# filemode.m4 serial 9
-dnl Copyright (C) 2002, 2005-2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005-2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4546b8329d..d09b125cb0 100644
--- a/m4/filenamecat.m4
+++ b/m4/filenamecat.m4
@@ -1,5 +1,5 @@
# filenamecat.m4 serial 11
-dnl Copyright (C) 2002-2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5a295e23dd..394f79a518 100644
--- a/m4/findprog-in.m4
+++ b/m4/findprog-in.m4
@@ -1,5 +1,5 @@
# findprog-in.m4 serial 1
-dnl Copyright (C) 2003, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 543a244d66..eb2032385c 100644
--- a/m4/findprog.m4
+++ b/m4/findprog.m4
@@ -1,5 +1,5 @@
# findprog.m4 serial 3
-dnl Copyright (C) 2003, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3b4237e9f7..13f7e870d3 100644
--- a/m4/flexmember.m4
+++ b/m4/flexmember.m4
@@ -1,7 +1,7 @@
# serial 5
# Check for flexible array member support.
-# Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009-2023 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 0e84572616..2f0c9c4ee9 100644
--- a/m4/float_h.m4
+++ b/m4/float_h.m4
@@ -1,5 +1,5 @@
# float_h.m4 serial 13
-dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 655395e90c..e547876695 100644
--- a/m4/flock.m4
+++ b/m4/flock.m4
@@ -1,5 +1,5 @@
# flock.m4 serial 4
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9ae569c79c..9be545cb82 100644
--- a/m4/floor-ieee.m4
+++ b/m4/floor-ieee.m4
@@ -1,5 +1,5 @@
# floor-ieee.m4 serial 1
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 727a426c95..63e56d3956 100644
--- a/m4/floor.m4
+++ b/m4/floor.m4
@@ -1,5 +1,5 @@
# floor.m4 serial 14
-dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a58871a495..6df20110f2 100644
--- a/m4/floorf-ieee.m4
+++ b/m4/floorf-ieee.m4
@@ -1,5 +1,5 @@
# floorf-ieee.m4 serial 1
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e8f290b0b1..c49ffa6bec 100644
--- a/m4/floorf.m4
+++ b/m4/floorf.m4
@@ -1,5 +1,5 @@
# floorf.m4 serial 18
-dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3ece867f65..63c75f2b93 100644
--- a/m4/floorl.m4
+++ b/m4/floorl.m4
@@ -1,5 +1,5 @@
# floorl.m4 serial 11
-dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 eedc26ab26..4fce225a30 100644
--- a/m4/fma.m4
+++ b/m4/fma.m4
@@ -1,5 +1,5 @@
# fma.m4 serial 4
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 7748f4e462..69e66747f5 100644
--- a/m4/fmaf.m4
+++ b/m4/fmaf.m4
@@ -1,5 +1,5 @@
# fmaf.m4 serial 6
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9d78a2817b..3ed7c2e979 100644
--- a/m4/fmal.m4
+++ b/m4/fmal.m4
@@ -1,5 +1,5 @@
# fmal.m4 serial 8
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ef4b8c5694..37c750a630 100644
--- a/m4/fmod-ieee.m4
+++ b/m4/fmod-ieee.m4
@@ -1,5 +1,5 @@
# fmod-ieee.m4 serial 1
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 55a56809ff..865374001f 100644
--- a/m4/fmod.m4
+++ b/m4/fmod.m4
@@ -1,5 +1,5 @@
# fmod.m4 serial 9
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 648da93455..2ab89a933e 100644
--- a/m4/fmodf-ieee.m4
+++ b/m4/fmodf-ieee.m4
@@ -1,5 +1,5 @@
# fmodf-ieee.m4 serial 1
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1e71be1c43..2dd7fbfc7e 100644
--- a/m4/fmodf.m4
+++ b/m4/fmodf.m4
@@ -1,5 +1,5 @@
# fmodf.m4 serial 11
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 48b58bcd92..736792998f 100644
--- a/m4/fmodl-ieee.m4
+++ b/m4/fmodl-ieee.m4
@@ -1,5 +1,5 @@
# fmodl-ieee.m4 serial 1
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 cb3ab57eab..51fae629cf 100644
--- a/m4/fmodl.m4
+++ b/m4/fmodl.m4
@@ -1,5 +1,5 @@
# fmodl.m4 serial 11
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9c60559574..e6f39f991f 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, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2000-2007, 2009-2023 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 ae5cd869cf..40a62b6a79 100644
--- a/m4/fnmatch_h.m4
+++ b/m4/fnmatch_h.m4
@@ -1,5 +1,5 @@
# fnmatch_h.m4 serial 8
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 50767f8288..9c39ff721b 100644
--- a/m4/fopen.m4
+++ b/m4/fopen.m4
@@ -1,5 +1,5 @@
# fopen.m4 serial 13
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 de4eb7f9b3..6991f81066 100644
--- a/m4/fpending.m4
+++ b/m4/fpending.m4
@@ -1,6 +1,6 @@
# serial 23
-# Copyright (C) 2000-2001, 2004-2022 Free Software Foundation, Inc.
+# Copyright (C) 2000-2001, 2004-2023 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 c0c23e9565..706b33141d 100644
--- a/m4/fpieee.m4
+++ b/m4/fpieee.m4
@@ -1,5 +1,5 @@
# fpieee.m4 serial 2 -*- coding: utf-8 -*-
-dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0bedbfef4c..3a51bcf4e1 100644
--- a/m4/fprintf-posix.m4
+++ b/m4/fprintf-posix.m4
@@ -1,5 +1,5 @@
# fprintf-posix.m4 serial 14
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1a15454171..b365409d05 100644
--- a/m4/fpurge.m4
+++ b/m4/fpurge.m4
@@ -1,5 +1,5 @@
# fpurge.m4 serial 12
-dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3c9b6bbbfe..a86fdcbcb3 100644
--- a/m4/freadable.m4
+++ b/m4/freadable.m4
@@ -1,5 +1,5 @@
# freadable.m4 serial 3
-dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4d0d291cc0..552056b8d5 100644
--- a/m4/freadahead.m4
+++ b/m4/freadahead.m4
@@ -1,5 +1,5 @@
# freadahead.m4 serial 1
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 81b17a64a2..35333369df 100644
--- a/m4/freading.m4
+++ b/m4/freading.m4
@@ -1,5 +1,5 @@
# freading.m4 serial 2
-dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 280315a3a1..763f5d0bc3 100644
--- a/m4/freadptr.m4
+++ b/m4/freadptr.m4
@@ -1,5 +1,5 @@
# freadptr.m4 serial 1
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 22017fc677..019fce459d 100644
--- a/m4/freadseek.m4
+++ b/m4/freadseek.m4
@@ -1,5 +1,5 @@
# freadseek.m4 serial 2
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 dfeecd2bf1..0389dea3f4 100644
--- a/m4/free.m4
+++ b/m4/free.m4
@@ -1,5 +1,5 @@
# free.m4 serial 6
-# Copyright (C) 2003-2005, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2003-2005, 2009-2023 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 f23fbf7b2c..459f8c45fc 100644
--- a/m4/freopen.m4
+++ b/m4/freopen.m4
@@ -1,5 +1,5 @@
# freopen.m4 serial 7
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d8f3cef44b..0480d98f30 100644
--- a/m4/frexp.m4
+++ b/m4/frexp.m4
@@ -1,5 +1,5 @@
# frexp.m4 serial 16
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 fd869d3e70..94a7ef6801 100644
--- a/m4/frexpf.m4
+++ b/m4/frexpf.m4
@@ -1,5 +1,5 @@
# frexpf.m4 serial 6
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4557613133..b4cf0ca9ea 100644
--- a/m4/frexpl.m4
+++ b/m4/frexpl.m4
@@ -1,5 +1,5 @@
# frexpl.m4 serial 22
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 bd4a55beb2..c5fe688c8f 100644
--- a/m4/fseek.m4
+++ b/m4/fseek.m4
@@ -1,5 +1,5 @@
# fseek.m4 serial 4
-dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e50fe398f1..05ee06bc03 100644
--- a/m4/fseeko.m4
+++ b/m4/fseeko.m4
@@ -1,5 +1,5 @@
# fseeko.m4 serial 20
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1596bbc0c7..ecdc81e769 100644
--- a/m4/fseterr.m4
+++ b/m4/fseterr.m4
@@ -1,5 +1,5 @@
# fseterr.m4 serial 1
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9e61bcce8a..7cb2edb001 100644
--- a/m4/fstat.m4
+++ b/m4/fstat.m4
@@ -1,5 +1,5 @@
# fstat.m4 serial 8
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e8604a6ad3..083076911f 100644
--- a/m4/fstatat.m4
+++ b/m4/fstatat.m4
@@ -1,5 +1,5 @@
# fstatat.m4 serial 4
-dnl Copyright (C) 2004-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 674992238c..f65c459f64 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, 2009-2022 Free Software
+# Copyright (C) 1998-1999, 2001, 2004, 2006, 2009-2023 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 06e608866b..88f3ca817c 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, 2003-2022 Free Software Foundation, Inc.
+# Copyright (C) 1997-1998, 2000-2001, 2003-2023 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 cbf35fe310..857e495506 100644
--- a/m4/fsync.m4
+++ b/m4/fsync.m4
@@ -1,5 +1,5 @@
# fsync.m4 serial 2
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 89f2d1bdf5..79f1aaf2f5 100644
--- a/m4/ftell.m4
+++ b/m4/ftell.m4
@@ -1,5 +1,5 @@
# ftell.m4 serial 3
-dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 919f39d8b8..4901b16835 100644
--- a/m4/ftello.m4
+++ b/m4/ftello.m4
@@ -1,5 +1,5 @@
# ftello.m4 serial 14
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2697e0eb3b..74c347598d 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, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2000-2001, 2003-2007, 2009-2023 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 c722fe36a6..cdab461d45 100644
--- a/m4/fts.m4
+++ b/m4/fts.m4
@@ -1,5 +1,5 @@
#serial 22
-dnl Copyright (C) 2005-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6226deed06..6ec0eab0e4 100644
--- a/m4/func.m4
+++ b/m4/func.m4
@@ -1,5 +1,5 @@
# func.m4 serial 2
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e3caa7d898..3aaa10a0b5 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) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a1e5ad939a..5452c29095 100644
--- a/m4/fwritable.m4
+++ b/m4/fwritable.m4
@@ -1,5 +1,5 @@
# fwritable.m4 serial 3
-dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9bbb7b8542..eee7d50678 100644
--- a/m4/fwriting.m4
+++ b/m4/fwriting.m4
@@ -1,5 +1,5 @@
# fwriting.m4 serial 3
-dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4fe24fbcbd..fb055cf4b4 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 786f5a0f73..9d38719676 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9417c403bb..179146defa 100644
--- a/m4/gc-camellia.m4
+++ b/m4/gc-camellia.m4
@@ -1,5 +1,5 @@
# gc-camellia.m4 serial 3
-dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2604a65b39..4bb0dad9fc 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 31c084f237..e257f5f49e 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f55c2335e2..5c641e271d 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9d69a26cb0..dec3c57964 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0723ebce52..4424d4f534 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1b04951b4d..8bda8c6692 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 949ea9f181..5fae22edda 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 eff9259cfa..dcb3f350a1 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5fa022f196..31c26c671f 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 82c8e685f5..9dd5ca333c 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ec93ac0867..b2e13968bb 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9d9931f844..c699c83129 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8894002682..61acd4bcdf 100644
--- a/m4/gc-sm3.m4
+++ b/m4/gc-sm3.m4
@@ -1,5 +1,5 @@
# gc-sm3.m4 serial 2
-dnl Copyright (C) 2017-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 501c2f6127..9733a0b857 100644
--- a/m4/gc.m4
+++ b/m4/gc.m4
@@ -1,5 +1,5 @@
# gc.m4 serial 13
-dnl Copyright (C) 2005-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 65a0fd0ecf..15f09ffb93 100644
--- a/m4/getaddrinfo.m4
+++ b/m4/getaddrinfo.m4
@@ -1,5 +1,5 @@
# getaddrinfo.m4 serial 34
-dnl Copyright (C) 2004-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2174e3f9c6..cd1240c7d3 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, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009-2023 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 e12045596b..516c0789c5 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, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2003-2007, 2009-2023 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 076ca31485..c2e67d2e57 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, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2003-2007, 2009-2023 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 703c1f876f..9aaed202ab 100644
--- a/m4/getdelim.m4
+++ b/m4/getdelim.m4
@@ -1,6 +1,6 @@
# getdelim.m4 serial 16
-dnl Copyright (C) 2005-2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2007, 2009-2023 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 ebc4dbe230..1510a66163 100644
--- a/m4/getdomainname.m4
+++ b/m4/getdomainname.m4
@@ -1,5 +1,5 @@
# getdomainname.m4 serial 11
-dnl Copyright (C) 2002-2003, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6134eaace0..8bcda9053b 100644
--- a/m4/getdtablesize.m4
+++ b/m4/getdtablesize.m4
@@ -1,5 +1,5 @@
# getdtablesize.m4 serial 8
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 eab47d7a2e..0c6cda88f5 100644
--- a/m4/getentropy.m4
+++ b/m4/getentropy.m4
@@ -1,5 +1,5 @@
# getentropy.m4
-dnl Copyright 2020-2022 Free Software Foundation, Inc.
+dnl Copyright 2020-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d7a71f5ca6..241fec88e3 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, 2008-2022 Free Software Foundation, Inc.
+# Copyright (C) 1996-1997, 1999-2004, 2008-2023 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 11f22b2fa6..63f5f63698 100644
--- a/m4/gethostname.m4
+++ b/m4/gethostname.m4
@@ -1,5 +1,5 @@
# gethostname.m4 serial 15
-dnl Copyright (C) 2002, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 04ea633fdf..67b9c8c699 100644
--- a/m4/gethrxtime.m4
+++ b/m4/gethrxtime.m4
@@ -1,5 +1,5 @@
# gethrxtime.m4 serial 13
-dnl Copyright (C) 2005-2006, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ca0301d2c1..03569f06b2 100644
--- a/m4/getline.m4
+++ b/m4/getline.m4
@@ -1,6 +1,6 @@
# getline.m4 serial 30
-dnl Copyright (C) 1998-2003, 2005-2007, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 1998-2003, 2005-2007, 2009-2023 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 7bb8890bd5..79e420baae 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, 2008-2022 Free Software
+# Copyright (C) 1992-1996, 1999-2000, 2002-2003, 2006, 2008-2023 Free Software
# Foundation, Inc.
# This file is free software; the Free Software Foundation
diff --git a/m4/getlogin.m4 b/m4/getlogin.m4
index d51d6cfdcd..142a2a94ad 100644
--- a/m4/getlogin.m4
+++ b/m4/getlogin.m4
@@ -1,5 +1,5 @@
# getlogin.m4 serial 5
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c60ef34db3..db9e37af45 100644
--- a/m4/getlogin_r.m4
+++ b/m4/getlogin_r.m4
@@ -1,6 +1,6 @@
#serial 13
-# Copyright (C) 2005-2007, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2005-2007, 2009-2023 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 fe4dc89f81..cc0fd43015 100644
--- a/m4/getndelim2.m4
+++ b/m4/getndelim2.m4
@@ -1,5 +1,5 @@
# getndelim2.m4 serial 8
-dnl Copyright (C) 2003, 2006, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2006, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0dcb821597..a0881d3929 100644
--- a/m4/getnline.m4
+++ b/m4/getnline.m4
@@ -1,5 +1,5 @@
# getnline.m4 serial 3
-dnl Copyright (C) 2003, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ff78ed535d..7981a09552 100644
--- a/m4/getopt.m4
+++ b/m4/getopt.m4
@@ -1,5 +1,5 @@
# getopt.m4 serial 48
-dnl Copyright (C) 2002-2006, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 19f894caac..79925a736b 100644
--- a/m4/getpagesize.m4
+++ b/m4/getpagesize.m4
@@ -1,5 +1,5 @@
# getpagesize.m4 serial 10
-dnl Copyright (C) 2002, 2004-2005, 2007, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 2002, 2004-2005, 2007, 2009-2023 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 863cb35485..15882712d9 100644
--- a/m4/getpass.m4
+++ b/m4/getpass.m4
@@ -1,5 +1,5 @@
# getpass.m4 serial 17
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2023 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 b26146e9a9..b67c527cb6 100644
--- a/m4/getprogname.m4
+++ b/m4/getprogname.m4
@@ -1,6 +1,6 @@
# getprogname.m4 - check for getprogname or replacements for it
-# Copyright (C) 2016-2022 Free Software Foundation, Inc.
+# Copyright (C) 2016-2023 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 6ca715005d..95111567d7 100644
--- a/m4/getrandom.m4
+++ b/m4/getrandom.m4
@@ -1,5 +1,5 @@
# getrandom.m4 serial 8
-dnl Copyright 2020-2022 Free Software Foundation, Inc.
+dnl Copyright 2020-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 bc68b4a536..7de92f544c 100644
--- a/m4/getrusage.m4
+++ b/m4/getrusage.m4
@@ -1,5 +1,5 @@
# getrusage.m4 serial 1
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 240e48010f..0753b1f64c 100644
--- a/m4/getsubopt.m4
+++ b/m4/getsubopt.m4
@@ -1,5 +1,5 @@
# getsubopt.m4 serial 5
-dnl Copyright (C) 2004, 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 989d6456d9..a0eda3d8d9 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, 2018-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 1995-2014, 2016, 2018-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c3e0713b57..06f32fe26c 100644
--- a/m4/gettime.m4
+++ b/m4/gettime.m4
@@ -1,5 +1,5 @@
# gettime.m4 serial 12
-dnl Copyright (C) 2002, 2004-2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2004-2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f729601b1d..5051d61cc8 100644
--- a/m4/gettimeofday.m4
+++ b/m4/gettimeofday.m4
@@ -1,6 +1,6 @@
# serial 29
-# Copyright (C) 2001-2003, 2005, 2007, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2001-2003, 2005, 2007, 2009-2023 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 4fa67a94d2..ccde993985 100644
--- a/m4/getugroups.m4
+++ b/m4/getugroups.m4
@@ -1,5 +1,5 @@
# getugroups.m4 serial 9
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2023 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 0aa1eb4d57..b5672af0c5 100644
--- a/m4/getumask.m4
+++ b/m4/getumask.m4
@@ -1,5 +1,5 @@
# getumask.m4 serial 1
-dnl Copyright 2020-2022 Free Software Foundation, Inc.
+dnl Copyright 2020-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5116072c14..cb33e3908b 100644
--- a/m4/getusershell.m4
+++ b/m4/getusershell.m4
@@ -1,5 +1,5 @@
# getusershell.m4 serial 7
-dnl Copyright (C) 2002-2003, 2006, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2006, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d076f84473..7eab4e102e 100644
--- a/m4/gl-openssl.m4
+++ b/m4/gl-openssl.m4
@@ -1,5 +1,5 @@
# gl-openssl.m4 serial 6
-dnl Copyright (C) 2013-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2013-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f59b84ff05..4254b6e572 100644
--- a/m4/glob.m4
+++ b/m4/glob.m4
@@ -1,5 +1,5 @@
# glob.m4 serial 26
-dnl Copyright (C) 2005-2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 41ffde236f..3ab5031c1a 100644
--- a/m4/glob_h.m4
+++ b/m4/glob_h.m4
@@ -1,5 +1,5 @@
# glob_h.m4 serial 9
-dnl Copyright (C) 2018-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2018-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6ae1b316da..6f7c3064d1 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, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2009-2023 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 40c19cab69..fb7fed41f8 100644
--- a/m4/gnulib-common.m4
+++ b/m4/gnulib-common.m4
@@ -1,5 +1,5 @@
# gnulib-common.m4 serial 75
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8428901c34..a9dd569bdb 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2005, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4f09de8298..6d14396b82 100644
--- a/m4/grantpt.m4
+++ b/m4/grantpt.m4
@@ -1,5 +1,5 @@
# grantpt.m4 serial 3
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f9bc38b629..7c56ee3de7 100644
--- a/m4/group-member.m4
+++ b/m4/group-member.m4
@@ -1,6 +1,6 @@
# serial 14
-# Copyright (C) 1999-2001, 2003-2007, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 1999-2001, 2003-2007, 2009-2023 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 b9223241b4..134f228341 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 15
-dnl Copyright (C) 2002-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ea6206e6ef..c4416c09e9 100644
--- a/m4/host-os.m4
+++ b/m4/host-os.m4
@@ -1,6 +1,6 @@
# serial 12
-# Copyright (C) 2001, 2003-2004, 2006, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2003-2004, 2006, 2009-2023 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 69fc5ac1a8..3b2cc2b200 100644
--- a/m4/hostent.m4
+++ b/m4/hostent.m4
@@ -1,5 +1,5 @@
# hostent.m4 serial 4
-dnl Copyright (C) 2008, 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008, 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ce13518876..ab01c3611b 100644
--- a/m4/human.m4
+++ b/m4/human.m4
@@ -1,5 +1,5 @@
#serial 11
-dnl Copyright (C) 2002-2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b4117638ed..c683e86bd0 100644
--- a/m4/hypot-ieee.m4
+++ b/m4/hypot-ieee.m4
@@ -1,5 +1,5 @@
# hypot-ieee.m4 serial 1
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 86737de106..c4ae9695ef 100644
--- a/m4/hypot.m4
+++ b/m4/hypot.m4
@@ -1,5 +1,5 @@
# hypot.m4 serial 9
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 581310ce8b..602319ab2e 100644
--- a/m4/hypotf-ieee.m4
+++ b/m4/hypotf-ieee.m4
@@ -1,5 +1,5 @@
# hypotf-ieee.m4 serial 1
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 aedfa9de9f..519ca5cebf 100644
--- a/m4/hypotf.m4
+++ b/m4/hypotf.m4
@@ -1,5 +1,5 @@
# hypotf.m4 serial 10
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1050c955d9..f5cbae5f07 100644
--- a/m4/hypotl-ieee.m4
+++ b/m4/hypotl-ieee.m4
@@ -1,5 +1,5 @@
# hypotl-ieee.m4 serial 1
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 339e4a4abd..e9291dd2b8 100644
--- a/m4/hypotl.m4
+++ b/m4/hypotl.m4
@@ -1,5 +1,5 @@
# hypotl.m4 serial 11
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 404e84f22e..b1c68999a5 100644
--- a/m4/i-ring.m4
+++ b/m4/i-ring.m4
@@ -1,5 +1,5 @@
# serial 2
-dnl Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2065c9772a..ff5d526113 100644
--- a/m4/iconv.m4
+++ b/m4/iconv.m4
@@ -1,5 +1,5 @@
# iconv.m4 serial 26
-dnl Copyright (C) 2000-2002, 2007-2014, 2016-2022 Free Software Foundation,
+dnl Copyright (C) 2000-2002, 2007-2014, 2016-2023 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 584656628e..40c985ee33 100644
--- a/m4/iconv_h.m4
+++ b/m4/iconv_h.m4
@@ -1,5 +1,5 @@
# iconv_h.m4 serial 16
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 282c2b7e7e..8f974bb85d 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) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1ed26cd82d..8a27709f93 100644
--- a/m4/iconv_open.m4
+++ b/m4/iconv_open.m4
@@ -1,5 +1,5 @@
# iconv_open.m4 serial 16
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8e32f26224..9337c75ff6 100644
--- a/m4/idcache.m4
+++ b/m4/idcache.m4
@@ -1,5 +1,5 @@
# idcache.m4 serial 7
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2023 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 b3b1c7b45f..fc3dd17d38 100644
--- a/m4/idpriv.m4
+++ b/m4/idpriv.m4
@@ -1,5 +1,5 @@
# idpriv.m4 serial 1
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 aff4f2c2df..73a8f8350b 100644
--- a/m4/ieee754-h.m4
+++ b/m4/ieee754-h.m4
@@ -1,6 +1,6 @@
# Configure ieee754-h module
-dnl Copyright 2018-2022 Free Software Foundation, Inc.
+dnl Copyright 2018-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d5570252d5..e31bd43544 100644
--- a/m4/ilogb.m4
+++ b/m4/ilogb.m4
@@ -1,5 +1,5 @@
# ilogb.m4 serial 7
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b867debeec..a89d28561b 100644
--- a/m4/ilogbf.m4
+++ b/m4/ilogbf.m4
@@ -1,5 +1,5 @@
# ilogbf.m4 serial 6
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e05907b896..9081724b66 100644
--- a/m4/ilogbl.m4
+++ b/m4/ilogbl.m4
@@ -1,5 +1,5 @@
# ilogbl.m4 serial 5
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ff7013dcfb..5fb2a6963f 100644
--- a/m4/imaxabs.m4
+++ b/m4/imaxabs.m4
@@ -1,5 +1,5 @@
# imaxabs.m4 serial 4
-dnl Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 89d43e18d9..65d2c65cbb 100644
--- a/m4/imaxdiv.m4
+++ b/m4/imaxdiv.m4
@@ -1,5 +1,5 @@
# imaxdiv.m4 serial 5
-dnl Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 91383c3f09..2d58d2dc8b 100644
--- a/m4/immutable.m4
+++ b/m4/immutable.m4
@@ -1,5 +1,5 @@
# immutable.m4 serial 1
-dnl Copyright (C) 2021-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2021-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a9247f6f11..9f19215ef0 100644
--- a/m4/include_next.m4
+++ b/m4/include_next.m4
@@ -1,5 +1,5 @@
# include_next.m4 serial 26
-dnl Copyright (C) 2006-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c335cae7e7..48822d69cd 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, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9507296d3f..94695c12e8 100644
--- a/m4/inet_pton.m4
+++ b/m4/inet_pton.m4
@@ -1,5 +1,5 @@
# inet_pton.m4 serial 19
-dnl Copyright (C) 2006, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3f0726553f..dbbb811674 100644
--- a/m4/inline.m4
+++ b/m4/inline.m4
@@ -1,5 +1,5 @@
# inline.m4 serial 4
-dnl Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d5d5b26acf..c231899511 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) 2015-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2015-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ecc88d6e74..81eefd750b 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, 2019-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2014, 2016, 2019-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8a15dabdf0..ef32e1b9ca 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, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 1997-2004, 2006-2007, 2009-2023 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 92784d1456..0297ddd571 100644
--- a/m4/inttostr.m4
+++ b/m4/inttostr.m4
@@ -1,5 +1,5 @@
#serial 8
-dnl Copyright (C) 2004-2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 df25a21eb9..bf2eab2ba3 100644
--- a/m4/inttypes.m4
+++ b/m4/inttypes.m4
@@ -1,5 +1,5 @@
# inttypes.m4 serial 36
-dnl Copyright (C) 2006-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6e9eebf1b4..68c60e9dbb 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, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2004, 2006, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 7c72134546..83036c3ab2 100644
--- a/m4/ioctl.m4
+++ b/m4/ioctl.m4
@@ -1,5 +1,5 @@
# ioctl.m4 serial 6
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 36039cef84..3f27797941 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2023 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 55ba760c47..c073ca4f05 100644
--- a/m4/isatty.m4
+++ b/m4/isatty.m4
@@ -1,5 +1,5 @@
# isatty.m4 serial 3
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1d0ed6ce41..809eab46d3 100644
--- a/m4/isblank.m4
+++ b/m4/isblank.m4
@@ -1,5 +1,5 @@
# isblank.m4 serial 3
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e6325f952b..8f18ae8d62 100644
--- a/m4/isfinite.m4
+++ b/m4/isfinite.m4
@@ -1,5 +1,5 @@
# isfinite.m4 serial 17
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6f0029324b..2b5ebdf9d4 100644
--- a/m4/isinf.m4
+++ b/m4/isinf.m4
@@ -1,5 +1,5 @@
# isinf.m4 serial 13
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4ae6ed7119..8f8904e7e0 100644
--- a/m4/isnan.m4
+++ b/m4/isnan.m4
@@ -1,5 +1,5 @@
# isnan.m4 serial 5
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4eadde7cb7..95346f420b 100644
--- a/m4/isnand.m4
+++ b/m4/isnand.m4
@@ -1,5 +1,5 @@
# isnand.m4 serial 12
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 44c825a1f0..01f7bbd20d 100644
--- a/m4/isnanf.m4
+++ b/m4/isnanf.m4
@@ -1,5 +1,5 @@
# isnanf.m4 serial 18
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 fa49a644fe..bb39d02558 100644
--- a/m4/isnanl.m4
+++ b/m4/isnanl.m4
@@ -1,5 +1,5 @@
# isnanl.m4 serial 22
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ddecf9b847..ffb0d9bf30 100644
--- a/m4/iswblank.m4
+++ b/m4/iswblank.m4
@@ -1,5 +1,5 @@
# iswblank.m4 serial 5
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6baec57491..e15491f585 100644
--- a/m4/iswctype.m4
+++ b/m4/iswctype.m4
@@ -1,5 +1,5 @@
# iswctype.m4 serial 2
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 643c5b294a..0df7b303fc 100644
--- a/m4/iswdigit.m4
+++ b/m4/iswdigit.m4
@@ -1,5 +1,5 @@
# iswdigit.m4 serial 3
-dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 cc7c1a2495..3f952f0b0d 100644
--- a/m4/iswxdigit.m4
+++ b/m4/iswxdigit.m4
@@ -1,5 +1,5 @@
# iswxdigit.m4 serial 3
-dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 396e0866ed..9d2770403b 100644
--- a/m4/javacomp.m4
+++ b/m4/javacomp.m4
@@ -1,5 +1,5 @@
# javacomp.m4 serial 19
-dnl Copyright (C) 2001-2003, 2006-2007, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 2001-2003, 2006-2007, 2009-2023 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 960a15e4c6..86cdb2152e 100644
--- a/m4/javaexec.m4
+++ b/m4/javaexec.m4
@@ -1,5 +1,5 @@
# javaexec.m4 serial 8
-dnl Copyright (C) 2001-2003, 2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2003, 2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a50e62fe81..c37e3f5007 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, 2009-2022 Free Software
+# Copyright (C) 1996, 1999, 2001-2002, 2004, 2006, 2009-2023 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 6d2017ed18..9a90a1ea59 100644
--- a/m4/jm-winsz2.m4
+++ b/m4/jm-winsz2.m4
@@ -1,6 +1,6 @@
# serial 8
-# Copyright (C) 1996, 1999, 2001, 2004, 2009-2022 Free Software Foundation,
+# Copyright (C) 1996, 1999, 2001, 2004, 2009-2023 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 563c8c431c..b17a526ab9 100644
--- a/m4/langinfo_h.m4
+++ b/m4/langinfo_h.m4
@@ -1,5 +1,5 @@
# langinfo_h.m4 serial 12
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 42c2f9780c..7fb81b864a 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, 1998-2022 Free Software Foundation, Inc.
+# Copyright 1992-1996, 1998-2023 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 cd43beed85..a1370e163f 100644
--- a/m4/lchmod.m4
+++ b/m4/lchmod.m4
@@ -1,6 +1,6 @@
#serial 10
-dnl Copyright (C) 2005-2006, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9f9cd427c0..c3e6c11f7d 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, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 1998, 2001, 2003-2007, 2009-2023 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 1a3eefe796..2e56de6611 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, 2019-2022 Free
+dnl Copyright (C) 1995-2002, 2004-2005, 2008-2014, 2016, 2019-2023 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 b3e95af973..cb0c387045 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) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 bf81b496d0..6c1de28c8b 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) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0e8c0b3012..acc2755db4 100644
--- a/m4/ldd.m4
+++ b/m4/ldd.m4
@@ -1,5 +1,5 @@
# ldd.m4 serial 1
-dnl Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b07dc05506..ef2c4c2825 100644
--- a/m4/ldexp.m4
+++ b/m4/ldexp.m4
@@ -1,5 +1,5 @@
# ldexp.m4 serial 1
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b8225f205f..be5b3cc703 100644
--- a/m4/ldexpf.m4
+++ b/m4/ldexpf.m4
@@ -1,5 +1,5 @@
# ldexpf.m4 serial 2
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 06d30f71a8..f2785d67c5 100644
--- a/m4/ldexpl.m4
+++ b/m4/ldexpl.m4
@@ -1,5 +1,5 @@
# ldexpl.m4 serial 17
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4928e67cc5..c4d0217360 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 934207a765..6bc1886f53 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 1996-2003, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3b75bcd0de..653e34f8d1 100644
--- a/m4/lib-link.m4
+++ b/m4/lib-link.m4
@@ -1,5 +1,5 @@
# lib-link.m4 serial 33
-dnl Copyright (C) 2001-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 999f712f5a..aefe7f7124 100644
--- a/m4/lib-prefix.m4
+++ b/m4/lib-prefix.m4
@@ -1,5 +1,5 @@
# lib-prefix.m4 serial 20
-dnl Copyright (C) 2001-2005, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2005, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d69dcc7237..58576c4d0c 100644
--- a/m4/libgmp.m4
+++ b/m4/libgmp.m4
@@ -1,6 +1,6 @@
# libgmp.m4 serial 7
# Configure the GMP library or a replacement.
-dnl Copyright 2020-2022 Free Software Foundation, Inc.
+dnl Copyright 2020-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4da1d2da57..2819a4de0f 100644
--- a/m4/libsigsegv.m4
+++ b/m4/libsigsegv.m4
@@ -1,5 +1,5 @@
# libsigsegv.m4 serial 4
-dnl Copyright (C) 2002-2003, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a8737a0883..93bec70629 100644
--- a/m4/libtextstyle-optional.m4
+++ b/m4/libtextstyle-optional.m4
@@ -1,5 +1,5 @@
# libtextstyle-optional.m4 serial 4
-dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b72ff4d700..561a392c47 100644
--- a/m4/libtextstyle.m4
+++ b/m4/libtextstyle.m4
@@ -1,5 +1,5 @@
# libtextstyle.m4 serial 3
-dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a0892da4a6..fc6d02399c 100644
--- a/m4/libunistring-base.m4
+++ b/m4/libunistring-base.m4
@@ -1,5 +1,5 @@
# libunistring-base.m4 serial 7
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 445bd0f106..4ad0c7f632 100644
--- a/m4/libunistring-optional.m4
+++ b/m4/libunistring-optional.m4
@@ -1,5 +1,5 @@
# libunistring-optional.m4 serial 1
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3c18edbb76..1570281176 100644
--- a/m4/libunistring.m4
+++ b/m4/libunistring.m4
@@ -1,5 +1,5 @@
# libunistring.m4 serial 12
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5d5a5bf584..5088fa16fd 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 2016-2022 Free Software Foundation, Inc.
+dnl Copyright 2016-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 04bbe23356..e058bc2870 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, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 1999-2001, 2004-2006, 2009-2023 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 154b9d02b6..5da2ae008e 100644
--- a/m4/link.m4
+++ b/m4/link.m4
@@ -1,5 +1,5 @@
# link.m4 serial 11
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2a6f83b521..29978b4608 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) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f5dbbd4f36..15b6b2a553 100644
--- a/m4/localcharset.m4
+++ b/m4/localcharset.m4
@@ -1,5 +1,5 @@
# localcharset.m4 serial 8
-dnl Copyright (C) 2002, 2004, 2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2004, 2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 574311da38..7b696f480f 100644
--- a/m4/locale-ar.m4
+++ b/m4/locale-ar.m4
@@ -1,5 +1,5 @@
# locale-ar.m4 serial 9
-dnl Copyright (C) 2003, 2005-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3753891f35..8c41fadfe8 100644
--- a/m4/locale-fr.m4
+++ b/m4/locale-fr.m4
@@ -1,5 +1,5 @@
# locale-fr.m4 serial 20
-dnl Copyright (C) 2003, 2005-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 73a5d1aebd..2590173052 100644
--- a/m4/locale-ja.m4
+++ b/m4/locale-ja.m4
@@ -1,5 +1,5 @@
# locale-ja.m4 serial 15
-dnl Copyright (C) 2003, 2005-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4b99e67d1d..847fb0da7c 100644
--- a/m4/locale-tr.m4
+++ b/m4/locale-tr.m4
@@ -1,5 +1,5 @@
# locale-tr.m4 serial 13
-dnl Copyright (C) 2003, 2005-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c997971fad..b9f9eef724 100644
--- a/m4/locale-zh.m4
+++ b/m4/locale-zh.m4
@@ -1,5 +1,5 @@
# locale-zh.m4 serial 15
-dnl Copyright (C) 2003, 2005-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ca5d0d0fd0..a33a0a4661 100644
--- a/m4/locale_h.m4
+++ b/m4/locale_h.m4
@@ -1,5 +1,5 @@
# locale_h.m4 serial 28
-dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 09c1a1ac46..ae225fed66 100644
--- a/m4/localeconv.m4
+++ b/m4/localeconv.m4
@@ -1,5 +1,5 @@
# localeconv.m4 serial 1
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e0cf8c5cc6..03cce48033 100644
--- a/m4/localename.m4
+++ b/m4/localename.m4
@@ -1,5 +1,5 @@
# localename.m4 serial 8
-dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8eb776ba4e..e74ca7d151 100644
--- a/m4/localtime.m4
+++ b/m4/localtime.m4
@@ -1,5 +1,5 @@
# localtime.m4 serial 2
-dnl Copyright (C) 2017-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c4cbf07bda..88cf5575d5 100644
--- a/m4/lock.m4
+++ b/m4/lock.m4
@@ -1,5 +1,5 @@
# lock.m4 serial 14
-dnl Copyright (C) 2005-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 142b4234f4..f28b735aba 100644
--- a/m4/log-ieee.m4
+++ b/m4/log-ieee.m4
@@ -1,5 +1,5 @@
# log-ieee.m4 serial 1
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 eedb871cb4..3cffe6b7ca 100644
--- a/m4/log.m4
+++ b/m4/log.m4
@@ -1,5 +1,5 @@
# log.m4 serial 11
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1feb1e3f91..198831a6de 100644
--- a/m4/log10-ieee.m4
+++ b/m4/log10-ieee.m4
@@ -1,5 +1,5 @@
# log10-ieee.m4 serial 1
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c619391315..2e79912ea2 100644
--- a/m4/log10.m4
+++ b/m4/log10.m4
@@ -1,5 +1,5 @@
# log10.m4 serial 11
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 124b901150..da6f8dfe2b 100644
--- a/m4/log10f-ieee.m4
+++ b/m4/log10f-ieee.m4
@@ -1,5 +1,5 @@
# log10f-ieee.m4 serial 1
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9244e6bbe7..e5f952ccf3 100644
--- a/m4/log10f.m4
+++ b/m4/log10f.m4
@@ -1,5 +1,5 @@
# log10f.m4 serial 12
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d716bb9c11..f67d89bfaf 100644
--- a/m4/log10l.m4
+++ b/m4/log10l.m4
@@ -1,5 +1,5 @@
# log10l.m4 serial 10
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8e12b45036..4c8f9b46c3 100644
--- a/m4/log1p-ieee.m4
+++ b/m4/log1p-ieee.m4
@@ -1,5 +1,5 @@
# log1p-ieee.m4 serial 1
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 7536eaf4cb..56b11af0f0 100644
--- a/m4/log1p.m4
+++ b/m4/log1p.m4
@@ -1,5 +1,5 @@
# log1p.m4 serial 8
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 bc27314efd..5681e590c7 100644
--- a/m4/log1pf-ieee.m4
+++ b/m4/log1pf-ieee.m4
@@ -1,5 +1,5 @@
# log1pf-ieee.m4 serial 1
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 477fe6ca90..6a950a086a 100644
--- a/m4/log1pf.m4
+++ b/m4/log1pf.m4
@@ -1,5 +1,5 @@
# log1pf.m4 serial 8
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 7a90b2f6cc..adc33834fa 100644
--- a/m4/log1pl-ieee.m4
+++ b/m4/log1pl-ieee.m4
@@ -1,5 +1,5 @@
# log1pl-ieee.m4 serial 1
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 062e283ac3..280e629d89 100644
--- a/m4/log1pl.m4
+++ b/m4/log1pl.m4
@@ -1,5 +1,5 @@
# log1pl.m4 serial 9
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 df0aab8c23..cb9544807c 100644
--- a/m4/log2-ieee.m4
+++ b/m4/log2-ieee.m4
@@ -1,5 +1,5 @@
# log2-ieee.m4 serial 1
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 586c428dac..acf092fed1 100644
--- a/m4/log2.m4
+++ b/m4/log2.m4
@@ -1,5 +1,5 @@
# log2.m4 serial 10
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b282ea280c..c6b8cb422b 100644
--- a/m4/log2f-ieee.m4
+++ b/m4/log2f-ieee.m4
@@ -1,5 +1,5 @@
# log2f-ieee.m4 serial 1
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8cf530a9a1..f9da22e097 100644
--- a/m4/log2f.m4
+++ b/m4/log2f.m4
@@ -1,5 +1,5 @@
# log2f.m4 serial 10
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6747dce8a1..f65c00398e 100644
--- a/m4/log2l.m4
+++ b/m4/log2l.m4
@@ -1,5 +1,5 @@
# log2l.m4 serial 3
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 52160389e3..94ce725175 100644
--- a/m4/logb.m4
+++ b/m4/logb.m4
@@ -1,5 +1,5 @@
# logb.m4 serial 9
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5daa173901..fcb7f46763 100644
--- a/m4/logbf.m4
+++ b/m4/logbf.m4
@@ -1,5 +1,5 @@
# logbf.m4 serial 3
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 69af10094b..ef38e80ba3 100644
--- a/m4/logbl.m4
+++ b/m4/logbl.m4
@@ -1,5 +1,5 @@
# logbl.m4 serial 5
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1b8ba94615..463434e2cd 100644
--- a/m4/logf-ieee.m4
+++ b/m4/logf-ieee.m4
@@ -1,5 +1,5 @@
# logf-ieee.m4 serial 1
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3b3cf0c50c..2c546779a4 100644
--- a/m4/logf.m4
+++ b/m4/logf.m4
@@ -1,5 +1,5 @@
# logf.m4 serial 12
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6bc17806a7..316b24d161 100644
--- a/m4/logl.m4
+++ b/m4/logl.m4
@@ -1,5 +1,5 @@
# logl.m4 serial 15
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 7894a97cc2..0086fc44dd 100644
--- a/m4/longlong.m4
+++ b/m4/longlong.m4
@@ -1,5 +1,5 @@
# longlong.m4 serial 19
-dnl Copyright (C) 1999-2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 1999-2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0583511e82..fd4f1f27d3 100644
--- a/m4/lseek.m4
+++ b/m4/lseek.m4
@@ -1,5 +1,5 @@
# lseek.m4 serial 12
-dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d987060bd1..7e667fb187 100644
--- a/m4/lstat.m4
+++ b/m4/lstat.m4
@@ -1,6 +1,6 @@
# serial 33
-# Copyright (C) 1997-2001, 2003-2022 Free Software Foundation, Inc.
+# Copyright (C) 1997-2001, 2003-2023 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 1317773fe0..11682da01a 100644
--- a/m4/malloc-align.m4
+++ b/m4/malloc-align.m4
@@ -1,5 +1,5 @@
# malloc-align.m4 serial 1
-dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6b76c1e64d..554029243d 100644
--- a/m4/malloc.m4
+++ b/m4/malloc.m4
@@ -1,5 +1,5 @@
# malloc.m4 serial 28
-dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d6b2a4adb5..f2e649158a 100644
--- a/m4/malloc_h.m4
+++ b/m4/malloc_h.m4
@@ -1,5 +1,5 @@
# malloc_h.m4 serial 4
-dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 77eb96a091..1d777ebe6d 100644
--- a/m4/malloca.m4
+++ b/m4/malloca.m4
@@ -1,5 +1,5 @@
# malloca.m4 serial 2
-dnl Copyright (C) 2003-2004, 2006-2007, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 2003-2004, 2006-2007, 2009-2023 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 ba3891864a..34fc74ec2c 100644
--- a/m4/manywarnings-c++.m4
+++ b/m4/manywarnings-c++.m4
@@ -1,5 +1,5 @@
# manywarnings-c++.m4 serial 3
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f4b5853f02..2fac86e20b 100644
--- a/m4/manywarnings.m4
+++ b/m4/manywarnings.m4
@@ -1,5 +1,5 @@
# manywarnings.m4 serial 23
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a08526a7a5..d2e90ff1eb 100644
--- a/m4/math_h.m4
+++ b/m4/math_h.m4
@@ -1,5 +1,5 @@
# math_h.m4 serial 125
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 34f5e76c42..4cdd0a9001 100644
--- a/m4/mathfunc.m4
+++ b/m4/mathfunc.m4
@@ -1,5 +1,5 @@
# mathfunc.m4 serial 12
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 22673922a2..aed40a53c6 100644
--- a/m4/mbchar.m4
+++ b/m4/mbchar.m4
@@ -1,5 +1,5 @@
# mbchar.m4 serial 9
-dnl Copyright (C) 2005-2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d4e1c3f2d2..83068a9971 100644
--- a/m4/mbfile.m4
+++ b/m4/mbfile.m4
@@ -1,5 +1,5 @@
# mbfile.m4 serial 7
-dnl Copyright (C) 2005, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 7815edb0a2..8e879dc4b9 100644
--- a/m4/mbiter.m4
+++ b/m4/mbiter.m4
@@ -1,5 +1,5 @@
# mbiter.m4 serial 7
-dnl Copyright (C) 2005, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3cb21afcf0..c3f0494493 100644
--- a/m4/mbrlen.m4
+++ b/m4/mbrlen.m4
@@ -1,5 +1,5 @@
# mbrlen.m4 serial 11 -*- coding: utf-8 -*-
-dnl Copyright (C) 2008, 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008, 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 91c8c55685..082497d2f1 100644
--- a/m4/mbrtoc32.m4
+++ b/m4/mbrtoc32.m4
@@ -1,5 +1,5 @@
# mbrtoc32.m4 serial 9
-dnl Copyright (C) 2014-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2014-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ec8716b599..bb39304199 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, 2008-2022 Free Software Foundation,
+dnl Copyright (C) 2001-2002, 2004-2005, 2008-2023 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 ebd2d4ffbf..c388a8b9a1 100644
--- a/m4/mbsinit.m4
+++ b/m4/mbsinit.m4
@@ -1,5 +1,5 @@
# mbsinit.m4 serial 9
-dnl Copyright (C) 2008, 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008, 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 168fbcdc54..a9e0ed2a58 100644
--- a/m4/mbslen.m4
+++ b/m4/mbslen.m4
@@ -1,5 +1,5 @@
# mbslen.m4 serial 3
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0fab9e5e52..d36ba4797d 100644
--- a/m4/mbsnrtowcs.m4
+++ b/m4/mbsnrtowcs.m4
@@ -1,5 +1,5 @@
# mbsnrtowcs.m4 serial 6
-dnl Copyright (C) 2008, 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008, 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f672fa5228..f95af621dd 100644
--- a/m4/mbsrtowcs.m4
+++ b/m4/mbsrtowcs.m4
@@ -1,5 +1,5 @@
# mbsrtowcs.m4 serial 14
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a6eba1bc12..dcd66b9613 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, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2000-2002, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b0a5d57da4..0b7f90273e 100644
--- a/m4/mbswidth.m4
+++ b/m4/mbswidth.m4
@@ -1,5 +1,5 @@
# mbswidth.m4 serial 19
-dnl Copyright (C) 2000-2002, 2004, 2006-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2000-2002, 2004, 2006-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2827e83351..7823be0e0c 100644
--- a/m4/mbtowc.m4
+++ b/m4/mbtowc.m4
@@ -1,5 +1,5 @@
# mbtowc.m4 serial 3
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b86fb10f54..8c3589fffe 100644
--- a/m4/md4.m4
+++ b/m4/md4.m4
@@ -1,5 +1,5 @@
# md4.m4 serial 7
-dnl Copyright (C) 2002-2006, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 cefb9cfe8e..678489e5c5 100644
--- a/m4/md5.m4
+++ b/m4/md5.m4
@@ -1,5 +1,5 @@
# md5.m4 serial 14
-dnl Copyright (C) 2002-2006, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f908277e69..f355bd9c39 100644
--- a/m4/memalign.m4
+++ b/m4/memalign.m4
@@ -1,5 +1,5 @@
# memalign.m4 serial 1
-dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 39232a8fd9..97b30d1432 100644
--- a/m4/memcasecmp.m4
+++ b/m4/memcasecmp.m4
@@ -1,5 +1,5 @@
#serial 6
-dnl Copyright (C) 2005-2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c7489d8715..4f1aed0167 100644
--- a/m4/memchr.m4
+++ b/m4/memchr.m4
@@ -1,5 +1,5 @@
# memchr.m4 serial 18
-dnl Copyright (C) 2002-2004, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 14e8b2dfa0..374e7d34a7 100644
--- a/m4/memcmp.m4
+++ b/m4/memcmp.m4
@@ -1,5 +1,5 @@
# memcmp.m4 serial 16
-dnl Copyright (C) 2002-2004, 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 88e00001d8..9b03150ed1 100644
--- a/m4/memcoll.m4
+++ b/m4/memcoll.m4
@@ -1,5 +1,5 @@
# memcoll.m4 serial 11
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2023 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 5b8f4a71fd..79ec0121ac 100644
--- a/m4/memcpy.m4
+++ b/m4/memcpy.m4
@@ -1,5 +1,5 @@
# memcpy.m4 serial 4
-dnl Copyright (C) 2002, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e01aa5c713..3cf46bc2e9 100644
--- a/m4/memmem.m4
+++ b/m4/memmem.m4
@@ -1,5 +1,5 @@
# memmem.m4 serial 29
-dnl Copyright (C) 2002-2004, 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a44094d8d3..be98426057 100644
--- a/m4/memmove.m4
+++ b/m4/memmove.m4
@@ -1,5 +1,5 @@
# memmove.m4 serial 4
-dnl Copyright (C) 2002, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1107eb4a46..55bee2ab7a 100644
--- a/m4/mempcpy.m4
+++ b/m4/mempcpy.m4
@@ -1,5 +1,5 @@
# mempcpy.m4 serial 12
-dnl Copyright (C) 2003-2004, 2006-2007, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 2003-2004, 2006-2007, 2009-2023 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 ec5e2083bc..7611ac7e3a 100644
--- a/m4/memrchr.m4
+++ b/m4/memrchr.m4
@@ -1,5 +1,5 @@
# memrchr.m4 serial 11
-dnl Copyright (C) 2002-2003, 2005-2007, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2007, 2009-2023 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 26897e513c..d42810baaf 100644
--- a/m4/memset.m4
+++ b/m4/memset.m4
@@ -1,5 +1,5 @@
# memset.m4 serial 4
-dnl Copyright (C) 2002, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/memset_explicit.m4 b/m4/memset_explicit.m4
index 3d4dcb3095..9dcd89a758 100644
--- a/m4/memset_explicit.m4
+++ b/m4/memset_explicit.m4
@@ -1,4 +1,4 @@
-dnl Copyright 2022 Free Software Foundation, Inc.
+dnl Copyright 2022-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f704d2792d..861079ed67 100644
--- a/m4/memxor.m4
+++ b/m4/memxor.m4
@@ -1,5 +1,5 @@
# memxor.m4 serial 4
-dnl Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 75ec8448c7..6c921f4412 100644
--- a/m4/mgetgroups.m4
+++ b/m4/mgetgroups.m4
@@ -1,5 +1,5 @@
#serial 5
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b976739794..fd09846ffb 100644
--- a/m4/minmax.m4
+++ b/m4/minmax.m4
@@ -1,5 +1,5 @@
# minmax.m4 serial 4
-dnl Copyright (C) 2005, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 091413d51d..02925d2a2a 100644
--- a/m4/minus-zero.m4
+++ b/m4/minus-zero.m4
@@ -1,5 +1,5 @@
# minus-zero.m4 serial 2
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0a0b74e087..d54a6a0788 100644
--- a/m4/mkancesdirs.m4
+++ b/m4/mkancesdirs.m4
@@ -1,5 +1,5 @@
# Make a file's ancestor directories.
-dnl Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 7aaa8edb95..3f07450bc3 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8b78ce960c..adbca8efd2 100644
--- a/m4/mkdir.m4
+++ b/m4/mkdir.m4
@@ -1,6 +1,6 @@
# serial 17
-# Copyright (C) 2001, 2003-2004, 2006, 2008-2022 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2003-2004, 2006, 2008-2023 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 77a5cbfb93..0f5c4e1dde 100644
--- a/m4/mkdirat.m4
+++ b/m4/mkdirat.m4
@@ -1,5 +1,5 @@
# mkdirat.m4 serial 1
-dnl Copyright (C) 2004-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b616a9a757..f5dd4a88f4 100644
--- a/m4/mkdtemp.m4
+++ b/m4/mkdtemp.m4
@@ -1,5 +1,5 @@
# mkdtemp.m4 serial 8
-dnl Copyright (C) 2001-2003, 2006-2007, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 2001-2003, 2006-2007, 2009-2023 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 c8c7eb04bc..56d170edec 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) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d7ce2126c9..cb324ff2a4 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) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e5ab4ee65e..51fb3489ed 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) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2176f37296..a7cfac4cb8 100644
--- a/m4/mkostemp.m4
+++ b/m4/mkostemp.m4
@@ -1,5 +1,5 @@
# mkostemp.m4 serial 2
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 69993aed94..5af22ac831 100644
--- a/m4/mkostemps.m4
+++ b/m4/mkostemps.m4
@@ -1,5 +1,5 @@
# mkostemps.m4 serial 2
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 322f4bcd74..4a64045fea 100644
--- a/m4/mkstemp.m4
+++ b/m4/mkstemp.m4
@@ -1,6 +1,6 @@
#serial 28
-# Copyright (C) 2001, 2003-2007, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2003-2007, 2009-2023 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 966b982fad..d5cdca766c 100644
--- a/m4/mkstemps.m4
+++ b/m4/mkstemps.m4
@@ -1,5 +1,5 @@
# mkstemps.m4 serial 2
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 431b17dcb0..e9d31f35a4 100644
--- a/m4/mktime.m4
+++ b/m4/mktime.m4
@@ -1,5 +1,5 @@
# serial 37
-dnl Copyright (C) 2002-2003, 2005-2007, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2007, 2009-2023 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 a4580ff944..d07d26e49e 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e08d27a749..82197c0214 100644
--- a/m4/mode_t.m4
+++ b/m4/mode_t.m4
@@ -1,5 +1,5 @@
# mode_t.m4 serial 2
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e2f2392654..610dcba19b 100644
--- a/m4/modechange.m4
+++ b/m4/modechange.m4
@@ -1,5 +1,5 @@
# modechange.m4 serial 7
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2023 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 dd29a4ece9..0e206dd7d7 100644
--- a/m4/modf-ieee.m4
+++ b/m4/modf-ieee.m4
@@ -1,5 +1,5 @@
# modf-ieee.m4 serial 1
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 592b9e2fb0..f136ae5ffe 100644
--- a/m4/modf.m4
+++ b/m4/modf.m4
@@ -1,5 +1,5 @@
# modf.m4 serial 9
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5d66655f83..4e6856cde6 100644
--- a/m4/modff-ieee.m4
+++ b/m4/modff-ieee.m4
@@ -1,5 +1,5 @@
# modff-ieee.m4 serial 1
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 99394490e6..fcf07bee9e 100644
--- a/m4/modff.m4
+++ b/m4/modff.m4
@@ -1,5 +1,5 @@
# modff.m4 serial 11
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1f94fcee88..9edb41aeaf 100644
--- a/m4/modfl-ieee.m4
+++ b/m4/modfl-ieee.m4
@@ -1,5 +1,5 @@
# modfl-ieee.m4 serial 1
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 526bbf7efd..6fe9d0183e 100644
--- a/m4/modfl.m4
+++ b/m4/modfl.m4
@@ -1,5 +1,5 @@
# modfl.m4 serial 8
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b1c65f3314..652048d5a2 100644
--- a/m4/monetary_h.m4
+++ b/m4/monetary_h.m4
@@ -1,5 +1,5 @@
# monetary_h.m4 serial 9
-dnl Copyright (C) 2017-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a3f72dfd7f..a9b4edb9f0 100644
--- a/m4/mountlist.m4
+++ b/m4/mountlist.m4
@@ -1,5 +1,5 @@
# serial 15
-dnl Copyright (C) 2002-2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1645b7b754..5e3412e246 100644
--- a/m4/mprotect.m4
+++ b/m4/mprotect.m4
@@ -1,5 +1,5 @@
# mprotect.m4 serial 2
-dnl Copyright (C) 1993-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 1993-2023 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 b98799f606..7762358cb0 100644
--- a/m4/mpsort.m4
+++ b/m4/mpsort.m4
@@ -1,6 +1,6 @@
# Sort a vector of pointers to data.
-# Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2009-2023 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 b32cf6eba7..8d9d21b529 100644
--- a/m4/msvc-inval.m4
+++ b/m4/msvc-inval.m4
@@ -1,5 +1,5 @@
# msvc-inval.m4 serial 1
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 16ceb1f15b..0263e49088 100644
--- a/m4/msvc-nothrow.m4
+++ b/m4/msvc-nothrow.m4
@@ -1,5 +1,5 @@
# msvc-nothrow.m4 serial 1
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5d942765d4..3ba5b0f76c 100644
--- a/m4/multiarch.m4
+++ b/m4/multiarch.m4
@@ -1,5 +1,5 @@
# multiarch.m4 serial 9
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 111f75d300..73898f6934 100644
--- a/m4/musl.m4
+++ b/m4/musl.m4
@@ -1,5 +1,5 @@
# musl.m4 serial 3
-dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 dfe21f56d5..21ee5a21da 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, 2003-2022 Free Software Foundation, Inc.
+# Copyright (C) 1999-2001, 2003-2023 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 04502c1946..f8fad09e83 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) 2006-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d6a9d709c1..e6aa892580 100644
--- a/m4/netdb_h.m4
+++ b/m4/netdb_h.m4
@@ -1,5 +1,5 @@
# netdb_h.m4 serial 15
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 de26fe859e..71154191eb 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) 2006-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d20a09cf8f..51e783ce86 100644
--- a/m4/nl_langinfo.m4
+++ b/m4/nl_langinfo.m4
@@ -1,5 +1,5 @@
# nl_langinfo.m4 serial 8
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 7c11c90f52..657244810b 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, 2019-2022 Free
+dnl Copyright (C) 1995-2003, 2005-2006, 2008-2014, 2016, 2019-2023 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 70907478ca..ad49743b2f 100644
--- a/m4/no-c++.m4
+++ b/m4/no-c++.m4
@@ -1,5 +1,5 @@
# no-c++.m4 serial 2
-dnl Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 91f00c1bc9..6a76638761 100644
--- a/m4/nocrash.m4
+++ b/m4/nocrash.m4
@@ -1,5 +1,5 @@
# nocrash.m4 serial 5
-dnl Copyright (C) 2005, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2ef712785d..cbef3aee6d 100644
--- a/m4/non-recursive-gnulib-prefix-hack.m4
+++ b/m4/non-recursive-gnulib-prefix-hack.m4
@@ -1,4 +1,4 @@
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b9d232518a..f63d2aef4c 100644
--- a/m4/nonblocking.m4
+++ b/m4/nonblocking.m4
@@ -1,5 +1,5 @@
# nonblocking.m4 serial 3
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5c220ae2c4..3065b7b9bf 100644
--- a/m4/nproc.m4
+++ b/m4/nproc.m4
@@ -1,5 +1,5 @@
# nproc.m4 serial 5
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0f613048e3..04c0b63fbd 100644
--- a/m4/nstrftime.m4
+++ b/m4/nstrftime.m4
@@ -1,6 +1,6 @@
# serial 37
-# Copyright (C) 1996-1997, 1999-2007, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 1996-1997, 1999-2007, 2009-2023 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 2d427f403c..10f744c575 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) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d1a3c77a00..dc893efb8b 100644
--- a/m4/obstack-printf.m4
+++ b/m4/obstack-printf.m4
@@ -1,5 +1,5 @@
# obstack-printf.m4 serial 4
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3a26cba4b9..ef70a52093 100644
--- a/m4/obstack.m4
+++ b/m4/obstack.m4
@@ -1,6 +1,6 @@
# See if we need to provide obstacks.
-dnl Copyright 1996-2022 Free Software Foundation, Inc.
+dnl Copyright 1996-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0890adafc3..880f347250 100644
--- a/m4/off_t.m4
+++ b/m4/off_t.m4
@@ -1,5 +1,5 @@
# off_t.m4 serial 1
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 72d4b52064..c099303334 100644
--- a/m4/omp_h.m4
+++ b/m4/omp_h.m4
@@ -1,5 +1,5 @@
# omp_h.m4 serial 1
-dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 16cd5ec4cb..fd572fcd1d 100644
--- a/m4/open-cloexec.m4
+++ b/m4/open-cloexec.m4
@@ -1,6 +1,6 @@
# Test whether O_CLOEXEC is defined.
-dnl Copyright 2017-2022 Free Software Foundation, Inc.
+dnl Copyright 2017-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4fbf491a75..1f731f8ad8 100644
--- a/m4/open-slash.m4
+++ b/m4/open-slash.m4
@@ -1,5 +1,5 @@
# open-slash.m4 serial 2
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f82fd6cac1..94fa2bb753 100644
--- a/m4/open.m4
+++ b/m4/open.m4
@@ -1,5 +1,5 @@
# open.m4 serial 15
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 de7479942c..bbbcad859c 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) 2004-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 7816dc5463..2fb90b6d57 100644
--- a/m4/opendir.m4
+++ b/m4/opendir.m4
@@ -1,5 +1,5 @@
# opendir.m4 serial 5
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 193a4722c7..cdf2e182b4 100644
--- a/m4/pagealign_alloc.m4
+++ b/m4/pagealign_alloc.m4
@@ -1,5 +1,5 @@
#serial 6
-dnl Copyright (C) 2005-2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3c5320e268..7876b4118f 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, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 afe29c071b..3054a05028 100644
--- a/m4/passfd.m4
+++ b/m4/passfd.m4
@@ -1,5 +1,5 @@
# passfd.m4 serial 9
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 44add9905e..6d47d2c026 100644
--- a/m4/pathmax.m4
+++ b/m4/pathmax.m4
@@ -1,5 +1,5 @@
# pathmax.m4 serial 11
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2023 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 60aa3dcdb5..02dca1e380 100644
--- a/m4/pclose.m4
+++ b/m4/pclose.m4
@@ -1,5 +1,5 @@
# pclose.m4 serial 1
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 74d05ffa78..d9ff7905a4 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, 2009-2022 Free Software Foundation,
+# Copyright (C) 1998-2001, 2003-2004, 2007, 2009-2023 Free Software Foundation,
# Inc.
#
# This file is free software; the Free Software Foundation
diff --git a/m4/perror.m4 b/m4/perror.m4
index 02d44ca21c..3ff029de76 100644
--- a/m4/perror.m4
+++ b/m4/perror.m4
@@ -1,5 +1,5 @@
# perror.m4 serial 10
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 aa92b251f3..d18a3d9e37 100644
--- a/m4/physmem.m4
+++ b/m4/physmem.m4
@@ -1,5 +1,5 @@
# physmem.m4 serial 12
-dnl Copyright (C) 2002-2003, 2005-2006, 2008-2022 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2008-2023 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 cb26f3612e..0fd7d0a181 100644
--- a/m4/pid_t.m4
+++ b/m4/pid_t.m4
@@ -1,5 +1,5 @@
# pid_t.m4 serial 4
-dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 62871c6d3c..1ad6688f35 100644
--- a/m4/pipe.m4
+++ b/m4/pipe.m4
@@ -1,5 +1,5 @@
# pipe.m4 serial 2
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b752247825..501f3a4303 100644
--- a/m4/pipe2.m4
+++ b/m4/pipe2.m4
@@ -1,5 +1,5 @@
# pipe2.m4 serial 2
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ace6f960ae..26a5a6f5ff 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, 2018-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 1995-2014, 2016, 2018-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4a9a6a8d8a..3039a603e7 100644
--- a/m4/poll.m4
+++ b/m4/poll.m4
@@ -1,5 +1,5 @@
# poll.m4 serial 20
-dnl Copyright (c) 2003, 2005-2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (c) 2003, 2005-2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8fc437bf94..9d5561c0b0 100644
--- a/m4/poll_h.m4
+++ b/m4/poll_h.m4
@@ -1,5 +1,5 @@
# poll_h.m4 serial 6
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8568809be6..e546548a46 100644
--- a/m4/popen.m4
+++ b/m4/popen.m4
@@ -1,5 +1,5 @@
# popen.m4 serial 6
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 dd7a0f6dcb..30c9d77dce 100644
--- a/m4/posix-shell.m4
+++ b/m4/posix-shell.m4
@@ -1,6 +1,6 @@
# Find a POSIX-conforming shell.
-# Copyright (C) 2007-2022 Free Software Foundation, Inc.
+# Copyright (C) 2007-2023 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 072e7ccdad..b29f573adf 100644
--- a/m4/posix_memalign.m4
+++ b/m4/posix_memalign.m4
@@ -1,5 +1,5 @@
# posix_memalign.m4 serial 1
-dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 af41d62a94..6ab66f5abf 100644
--- a/m4/posix_openpt.m4
+++ b/m4/posix_openpt.m4
@@ -1,5 +1,5 @@
# posix_openpt.m4 serial 2
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 86143b678a..de0bd00c2a 100644
--- a/m4/posix_spawn.m4
+++ b/m4/posix_spawn.m4
@@ -1,5 +1,5 @@
# posix_spawn.m4 serial 22
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6b86a09332..6116a8e50d 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) 2018-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2018-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5897a0cffb..d5d156f255 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) 2018-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2018-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1ee28b8fb8..afec81f6b5 100644
--- a/m4/posixcheck.m4
+++ b/m4/posixcheck.m4
@@ -1,5 +1,5 @@
# posixcheck.m4 serial 1
-dnl Copyright (C) 2018-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2018-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a361026972..68452b1748 100644
--- a/m4/posixtm.m4
+++ b/m4/posixtm.m4
@@ -1,5 +1,5 @@
# posixtm.m4 serial 8
-dnl Copyright (C) 2002-2003, 2005-2007, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2007, 2009-2023 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 1c45ce8c41..b1edd90f97 100644
--- a/m4/posixver.m4
+++ b/m4/posixver.m4
@@ -1,5 +1,5 @@
# posixver.m4 serial 12
-dnl Copyright (C) 2002-2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 848e87e61c..73c1abb416 100644
--- a/m4/pow.m4
+++ b/m4/pow.m4
@@ -1,5 +1,5 @@
# pow.m4 serial 1
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1cdb2c937f..e57d7988ab 100644
--- a/m4/powf.m4
+++ b/m4/powf.m4
@@ -1,5 +1,5 @@
# powf.m4 serial 2
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 cfbd28d718..ac3c1b7d51 100644
--- a/m4/pread.m4
+++ b/m4/pread.m4
@@ -1,5 +1,5 @@
# pread.m4 serial 6
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0628b5ab04..8f5844a2c1 100644
--- a/m4/printf-frexp.m4
+++ b/m4/printf-frexp.m4
@@ -1,5 +1,5 @@
# printf-frexp.m4 serial 5
-dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 137c8718bc..aee170ffd3 100644
--- a/m4/printf-frexpl.m4
+++ b/m4/printf-frexpl.m4
@@ -1,5 +1,5 @@
# printf-frexpl.m4 serial 10
-dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 7c076e227c..36156d4350 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) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 667452e34e..4e65abc6e6 100644
--- a/m4/printf.m4
+++ b/m4/printf.m4
@@ -1,5 +1,5 @@
# printf.m4 serial 73
-dnl Copyright (C) 2003, 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 113c32abe2..00cbbd7476 100644
--- a/m4/priv-set.m4
+++ b/m4/priv-set.m4
@@ -1,6 +1,6 @@
# serial 8
-# Copyright (C) 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2009-2023 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 4a5b0b4c6d..906567bbfa 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, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 1996-2003, 2005, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 86114416cb..9f2b282cee 100644
--- a/m4/pselect.m4
+++ b/m4/pselect.m4
@@ -1,5 +1,5 @@
# pselect.m4 serial 10
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f35a80c32f..4eddeb7914 100644
--- a/m4/pthread-cond.m4
+++ b/m4/pthread-cond.m4
@@ -1,5 +1,5 @@
# pthread-cond.m4 serial 2
-dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8191f896b4..197c62ec6d 100644
--- a/m4/pthread-mutex.m4
+++ b/m4/pthread-mutex.m4
@@ -1,5 +1,5 @@
# pthread-mutex.m4 serial 3
-dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 26697139e8..deac4609fc 100644
--- a/m4/pthread-once.m4
+++ b/m4/pthread-once.m4
@@ -1,5 +1,5 @@
# pthread-once.m4 serial 1
-dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 798c3d3232..ac559e9cce 100644
--- a/m4/pthread-rwlock.m4
+++ b/m4/pthread-rwlock.m4
@@ -1,5 +1,5 @@
# pthread-rwlock.m4 serial 2
-dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e64c6b1db6..d64bb682fb 100644
--- a/m4/pthread-spin.m4
+++ b/m4/pthread-spin.m4
@@ -1,5 +1,5 @@
# pthread-spin.m4 serial 2
-dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 969628ea7b..aafd979385 100644
--- a/m4/pthread-thread.m4
+++ b/m4/pthread-thread.m4
@@ -1,5 +1,5 @@
# pthread-thread.m4 serial 2
-dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 96826a021b..b1db2a6247 100644
--- a/m4/pthread-tss.m4
+++ b/m4/pthread-tss.m4
@@ -1,5 +1,5 @@
# pthread-tss.m4 serial 1
-dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4146aef382..0d536fc97a 100644
--- a/m4/pthread_h.m4
+++ b/m4/pthread_h.m4
@@ -1,5 +1,5 @@
# pthread_h.m4 serial 8
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4caf8123c6..6686720805 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) 2019-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8ad783928b..ae6a885326 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) 2017-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8282a371e4..5110668155 100644
--- a/m4/pthread_sigmask.m4
+++ b/m4/pthread_sigmask.m4
@@ -1,5 +1,5 @@
# pthread_sigmask.m4 serial 21
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 187cb224d4..dd3768a6a8 100644
--- a/m4/ptsname.m4
+++ b/m4/ptsname.m4
@@ -1,5 +1,5 @@
# ptsname.m4 serial 8
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 151f9a353a..a62bb01960 100644
--- a/m4/ptsname_r.m4
+++ b/m4/ptsname_r.m4
@@ -1,5 +1,5 @@
# ptsname_r.m4 serial 8
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 885b76b453..794678eb7a 100644
--- a/m4/pty.m4
+++ b/m4/pty.m4
@@ -1,5 +1,5 @@
# pty.m4 serial 14
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 08963cad30..1fce4b98e4 100644
--- a/m4/pty_h.m4
+++ b/m4/pty_h.m4
@@ -1,5 +1,5 @@
# pty_h.m4 serial 14
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c7b45034ea..cc8c74c053 100644
--- a/m4/putenv.m4
+++ b/m4/putenv.m4
@@ -1,5 +1,5 @@
# putenv.m4 serial 25
-dnl Copyright (C) 2002-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 37e400f98f..f77d4210d6 100644
--- a/m4/pwrite.m4
+++ b/m4/pwrite.m4
@@ -1,5 +1,5 @@
# pwrite.m4 serial 6
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 019d681451..4db88b24c4 100644
--- a/m4/qsort_r.m4
+++ b/m4/qsort_r.m4
@@ -1,6 +1,6 @@
dnl Reentrant sort function.
-dnl Copyright 2014-2022 Free Software Foundation, Inc.
+dnl Copyright 2014-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 47b1a0fcd0..551437fe71 100644
--- a/m4/quote.m4
+++ b/m4/quote.m4
@@ -1,5 +1,5 @@
# quote.m4 serial 6
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2023 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 a07420fda1..15e4aa6851 100644
--- a/m4/quotearg.m4
+++ b/m4/quotearg.m4
@@ -1,5 +1,5 @@
# quotearg.m4 serial 10
-dnl Copyright (C) 2002, 2004-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2004-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0c78d09507..f20c439f18 100644
--- a/m4/raise.m4
+++ b/m4/raise.m4
@@ -1,5 +1,5 @@
# raise.m4 serial 4
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ade0bcbcfd..939a844029 100644
--- a/m4/random.m4
+++ b/m4/random.m4
@@ -1,5 +1,5 @@
# random.m4 serial 4
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e7056dbc7f..5c161c3497 100644
--- a/m4/random_r.m4
+++ b/m4/random_r.m4
@@ -1,5 +1,5 @@
# serial 5
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 dae419355a..a48d829526 100644
--- a/m4/rawmemchr.m4
+++ b/m4/rawmemchr.m4
@@ -1,5 +1,5 @@
# rawmemchr.m4 serial 3
-dnl Copyright (C) 2003, 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a97cd1c097..dd0941041d 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1c199eabb1..333168919a 100644
--- a/m4/read.m4
+++ b/m4/read.m4
@@ -1,5 +1,5 @@
# read.m4 serial 5
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ff3d2ab7db..0a78739b3c 100644
--- a/m4/readdir.m4
+++ b/m4/readdir.m4
@@ -1,5 +1,5 @@
# readdir.m4 serial 1
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 22bb47a97d..e855c65090 100644
--- a/m4/readline.m4
+++ b/m4/readline.m4
@@ -1,5 +1,5 @@
# readline.m4 serial 10
-dnl Copyright (C) 2005-2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d1dd521225..078b93aa9d 100644
--- a/m4/readlink.m4
+++ b/m4/readlink.m4
@@ -1,5 +1,5 @@
# readlink.m4 serial 16
-dnl Copyright (C) 2003, 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 63c5205e11..ffd0b8e9bc 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) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 935e42aad6..99fb292eb4 100644
--- a/m4/readtokens.m4
+++ b/m4/readtokens.m4
@@ -1,5 +1,5 @@
# readtokens.m4 serial 6
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2023 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 77e4b31d29..82254d21e8 100644
--- a/m4/readutmp.m4
+++ b/m4/readutmp.m4
@@ -1,5 +1,5 @@
# readutmp.m4 serial 20
-dnl Copyright (C) 2002-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 86e57c259f..d22138fc7a 100644
--- a/m4/realloc.m4
+++ b/m4/realloc.m4
@@ -1,5 +1,5 @@
# realloc.m4 serial 26
-dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f39ab6ea16..1607b7a9ed 100644
--- a/m4/reallocarray.m4
+++ b/m4/reallocarray.m4
@@ -1,5 +1,5 @@
# reallocarray.m4 serial 3
-dnl Copyright (C) 2017-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 47342986d2..c89a1432a7 100644
--- a/m4/regex.m4
+++ b/m4/regex.m4
@@ -1,6 +1,6 @@
# serial 73
-# Copyright (C) 1996-2001, 2003-2022 Free Software Foundation, Inc.
+# Copyright (C) 1996-2001, 2003-2023 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 b8a33e77ce..dfde981e51 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e5740c5aa2..db3801a82c 100644
--- a/m4/relocatable.m4
+++ b/m4/relocatable.m4
@@ -1,5 +1,5 @@
# relocatable.m4 serial 24
-dnl Copyright (C) 2003, 2005-2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 669f8ac17a..e936a89512 100644
--- a/m4/remainder-ieee.m4
+++ b/m4/remainder-ieee.m4
@@ -1,5 +1,5 @@
# remainder-ieee.m4 serial 1
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f3b870eac3..be81485c3c 100644
--- a/m4/remainder.m4
+++ b/m4/remainder.m4
@@ -1,5 +1,5 @@
# remainder.m4 serial 9
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 086acf0654..329f59f2eb 100644
--- a/m4/remainderf-ieee.m4
+++ b/m4/remainderf-ieee.m4
@@ -1,5 +1,5 @@
# remainderf-ieee.m4 serial 1
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 35e37c6517..bc3dbc4b53 100644
--- a/m4/remainderf.m4
+++ b/m4/remainderf.m4
@@ -1,5 +1,5 @@
# remainderf.m4 serial 13
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 21ded3ce52..5d66f5f702 100644
--- a/m4/remainderl-ieee.m4
+++ b/m4/remainderl-ieee.m4
@@ -1,5 +1,5 @@
# remainderl-ieee.m4 serial 1
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c00c8ed11e..e893250bae 100644
--- a/m4/remainderl.m4
+++ b/m4/remainderl.m4
@@ -1,5 +1,5 @@
# remainderl.m4 serial 13
-dnl Copyright (C) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5f65cf7eed..c76e097b43 100644
--- a/m4/remove.m4
+++ b/m4/remove.m4
@@ -1,5 +1,5 @@
# remove.m4 serial 5
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9f1a56543d..c6359d8922 100644
--- a/m4/rename.m4
+++ b/m4/rename.m4
@@ -1,6 +1,6 @@
# serial 33
-# Copyright (C) 2001, 2003, 2005-2006, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2003, 2005-2006, 2009-2023 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 e8f40d562d..7e38e436a3 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) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 87c050f62b..dc2c37d97a 100644
--- a/m4/rewinddir.m4
+++ b/m4/rewinddir.m4
@@ -1,5 +1,5 @@
# rewinddir.m4 serial 1
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 26577772bd..ea422ca02e 100644
--- a/m4/rint.m4
+++ b/m4/rint.m4
@@ -1,5 +1,5 @@
# rint.m4 serial 4
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b6cff5f7f0..c2a57f1ddb 100644
--- a/m4/rintf.m4
+++ b/m4/rintf.m4
@@ -1,5 +1,5 @@
# rintf.m4 serial 4
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 cfe3d6c81a..8841396395 100644
--- a/m4/rintl.m4
+++ b/m4/rintl.m4
@@ -1,5 +1,5 @@
# rintl.m4 serial 8
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 248b6acc1f..5f703f15fd 100644
--- a/m4/rmdir-errno.m4
+++ b/m4/rmdir-errno.m4
@@ -1,6 +1,6 @@
# serial 14
-# Copyright (C) 2000-2001, 2005-2006, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2000-2001, 2005-2006, 2009-2023 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 54880278d6..5cb88c8b62 100644
--- a/m4/rmdir.m4
+++ b/m4/rmdir.m4
@@ -1,5 +1,5 @@
# rmdir.m4 serial 18
-dnl Copyright (C) 2002, 2005, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2b85203ce9..efb6e59e82 100644
--- a/m4/round-ieee.m4
+++ b/m4/round-ieee.m4
@@ -1,5 +1,5 @@
# round-ieee.m4 serial 1
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 177bfdf62a..6e70a1fc06 100644
--- a/m4/round.m4
+++ b/m4/round.m4
@@ -1,5 +1,5 @@
# round.m4 serial 23
-dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 64e0ad777e..1d2e7d819a 100644
--- a/m4/roundf-ieee.m4
+++ b/m4/roundf-ieee.m4
@@ -1,5 +1,5 @@
# roundf-ieee.m4 serial 1
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c9d53df6f4..f5b0056964 100644
--- a/m4/roundf.m4
+++ b/m4/roundf.m4
@@ -1,5 +1,5 @@
# roundf.m4 serial 24
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1d6919ac63..caac829307 100644
--- a/m4/roundl-ieee.m4
+++ b/m4/roundl-ieee.m4
@@ -1,5 +1,5 @@
# roundl-ieee.m4 serial 1
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ae7b0ce407..9e9a8e1c06 100644
--- a/m4/roundl.m4
+++ b/m4/roundl.m4
@@ -1,5 +1,5 @@
# roundl.m4 serial 20
-dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e5946f0acc..4a8bdf7ce4 100644
--- a/m4/rpmatch.m4
+++ b/m4/rpmatch.m4
@@ -1,5 +1,5 @@
# rpmatch.m4 serial 10
-dnl Copyright (C) 2002-2003, 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 53439d6f6f..041f590e33 100644
--- a/m4/safe-alloc.m4
+++ b/m4/safe-alloc.m4
@@ -1,5 +1,5 @@
# safe-alloc.m4 serial 2
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 54d47699c4..fe4ab7576d 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, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2023 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 65c7911937..557e728c29 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005-2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 59d1716449..c42c1d1c2b 100644
--- a/m4/same.m4
+++ b/m4/same.m4
@@ -1,5 +1,5 @@
#serial 10
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2023 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 90073eeb4e..2e6cf58e8b 100644
--- a/m4/save-cwd.m4
+++ b/m4/save-cwd.m4
@@ -1,5 +1,5 @@
# serial 10
-dnl Copyright (C) 2002-2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 afd0bfdeee..5d28f39c72 100644
--- a/m4/savedir.m4
+++ b/m4/savedir.m4
@@ -1,5 +1,5 @@
# savedir.m4 serial 10
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2023 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 1086445f01..a7fa25e4ad 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c0d8942b16..a23a8f132c 100644
--- a/m4/scandir.m4
+++ b/m4/scandir.m4
@@ -1,5 +1,5 @@
# scandir.m4 serial 2
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ce44f7b368..980d2564b9 100644
--- a/m4/sched_h.m4
+++ b/m4/sched_h.m4
@@ -1,5 +1,5 @@
# sched_h.m4 serial 15
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d463a702bf..a1cb91e713 100644
--- a/m4/sched_yield.m4
+++ b/m4/sched_yield.m4
@@ -1,5 +1,5 @@
# sched_yield.m4 serial 2
-dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 62f98f4d26..4fb2c77b09 100644
--- a/m4/search_h.m4
+++ b/m4/search_h.m4
@@ -1,5 +1,5 @@
# search_h.m4 serial 15
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4e1dcdb873..85104e3488 100644
--- a/m4/secure_getenv.m4
+++ b/m4/secure_getenv.m4
@@ -1,5 +1,5 @@
# Look up an environment variable more securely.
-dnl Copyright 2013-2022 Free Software Foundation, Inc.
+dnl Copyright 2013-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 163f8fbf7f..96ffa13beb 100644
--- a/m4/select.m4
+++ b/m4/select.m4
@@ -1,5 +1,5 @@
# select.m4 serial 13
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e7947dc343..d465039be6 100644
--- a/m4/selinux-context-h.m4
+++ b/m4/selinux-context-h.m4
@@ -1,5 +1,5 @@
# serial 4 -*- Autoconf -*-
-# Copyright (C) 2006-2007, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2006-2007, 2009-2023 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 bc988b040f..b4b5ce5bd5 100644
--- a/m4/selinux-label-h.m4
+++ b/m4/selinux-label-h.m4
@@ -1,4 +1,4 @@
-# Copyright 2020-2022 Free Software Foundation, Inc.
+# Copyright 2020-2023 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 6bfd30529e..f69eb3c375 100644
--- a/m4/selinux-selinux-h.m4
+++ b/m4/selinux-selinux-h.m4
@@ -1,5 +1,5 @@
# serial 5 -*- Autoconf -*-
-# Copyright (C) 2006-2007, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2006-2007, 2009-2023 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 c6be7b94d6..edbed96110 100644
--- a/m4/semaphore.m4
+++ b/m4/semaphore.m4
@@ -1,5 +1,5 @@
# semaphore.m4 serial 1
-dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c1b7d15460..0f35b8b8a0 100644
--- a/m4/servent.m4
+++ b/m4/servent.m4
@@ -1,5 +1,5 @@
# servent.m4 serial 4
-dnl Copyright (C) 2008, 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008, 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2000039ab5..16f9eb5531 100644
--- a/m4/setenv.m4
+++ b/m4/setenv.m4
@@ -1,5 +1,5 @@
# setenv.m4 serial 30
-dnl Copyright (C) 2001-2004, 2006-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2004, 2006-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 78742d8abc..8bb9b5cce0 100644
--- a/m4/sethostname.m4
+++ b/m4/sethostname.m4
@@ -1,5 +1,5 @@
# sethostname.m4 serial 1
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c0023d9c52..e3777fc34c 100644
--- a/m4/setlocale.m4
+++ b/m4/setlocale.m4
@@ -1,5 +1,5 @@
# setlocale.m4 serial 7
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 09ea50eafb..032119d0f4 100644
--- a/m4/setlocale_null.m4
+++ b/m4/setlocale_null.m4
@@ -1,5 +1,5 @@
# setlocale_null.m4 serial 5
-dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 7c61e2c923..2bd7faae4b 100644
--- a/m4/settime.m4
+++ b/m4/settime.m4
@@ -1,5 +1,5 @@
# settime.m4 serial 7
-dnl Copyright (C) 2002, 2004-2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2004-2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f5b11eaf44..f30a620107 100644
--- a/m4/sh-filename.m4
+++ b/m4/sh-filename.m4
@@ -1,5 +1,5 @@
# sh-filename.m4 serial 3
-dnl Copyright (C) 2018-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2018-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0d7abc7245..16b79c0868 100644
--- a/m4/sha1.m4
+++ b/m4/sha1.m4
@@ -1,5 +1,5 @@
# sha1.m4 serial 12
-dnl Copyright (C) 2002-2006, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b3d8f92e9f..4d1d1dda15 100644
--- a/m4/sha256.m4
+++ b/m4/sha256.m4
@@ -1,5 +1,5 @@
# sha256.m4 serial 8
-dnl Copyright (C) 2005, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 31710575f7..b66dc726d8 100644
--- a/m4/sha512.m4
+++ b/m4/sha512.m4
@@ -1,5 +1,5 @@
# sha512.m4 serial 9
-dnl Copyright (C) 2005-2006, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6531606092..aee18efeef 100644
--- a/m4/sig2str.m4
+++ b/m4/sig2str.m4
@@ -1,5 +1,5 @@
# serial 7
-dnl Copyright (C) 2002, 2005-2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005-2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2e8c48df72..268f13181e 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0a528e20b1..60d887bf02 100644
--- a/m4/sigabbrev_np.m4
+++ b/m4/sigabbrev_np.m4
@@ -1,5 +1,5 @@
# sigabbrev_np.m4 serial 2
-dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 62c83e03dc..e981a74421 100644
--- a/m4/sigaction.m4
+++ b/m4/sigaction.m4
@@ -1,5 +1,5 @@
# sigaction.m4 serial 7
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f6e753392a..03180fc150 100644
--- a/m4/sigaltstack.m4
+++ b/m4/sigaltstack.m4
@@ -1,5 +1,5 @@
# sigaltstack.m4 serial 15
-dnl Copyright (C) 2002-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2023 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 4ce3b01589..da44b432c0 100644
--- a/m4/sigdescr_np.m4
+++ b/m4/sigdescr_np.m4
@@ -1,5 +1,5 @@
# sigdescr_np.m4 serial 2
-dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4c05c6274f..cdd6812f97 100644
--- a/m4/signal_h.m4
+++ b/m4/signal_h.m4
@@ -1,5 +1,5 @@
# signal_h.m4 serial 22
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b586ef539e..81cc91a907 100644
--- a/m4/signalblocking.m4
+++ b/m4/signalblocking.m4
@@ -1,5 +1,5 @@
# signalblocking.m4 serial 17
-dnl Copyright (C) 2001-2002, 2006-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2002, 2006-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8a4114db6b..f957884340 100644
--- a/m4/signbit.m4
+++ b/m4/signbit.m4
@@ -1,5 +1,5 @@
# signbit.m4 serial 20
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e052444399..1b6ec4271e 100644
--- a/m4/sigpipe.m4
+++ b/m4/sigpipe.m4
@@ -1,5 +1,5 @@
# sigpipe.m4 serial 3
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d758b52ba3..4dec708b7e 100644
--- a/m4/sigsegv.m4
+++ b/m4/sigsegv.m4
@@ -1,5 +1,5 @@
# sigsegv.m4 serial 1
-dnl Copyright (C) 2021-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2021-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a5b7148a83..4018543730 100644
--- a/m4/sin.m4
+++ b/m4/sin.m4
@@ -1,5 +1,5 @@
# sin.m4 serial 1
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4662b09684..ddfcd269f0 100644
--- a/m4/sinf.m4
+++ b/m4/sinf.m4
@@ -1,5 +1,5 @@
# sinf.m4 serial 3
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c72442c01a..4b0ad1d81f 100644
--- a/m4/sinh.m4
+++ b/m4/sinh.m4
@@ -1,5 +1,5 @@
# sinh.m4 serial 1
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 82045bef8d..195b80e76b 100644
--- a/m4/sinhf.m4
+++ b/m4/sinhf.m4
@@ -1,5 +1,5 @@
# sinhf.m4 serial 3
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3ec41f5909..12ff767b6a 100644
--- a/m4/sinl.m4
+++ b/m4/sinl.m4
@@ -1,5 +1,5 @@
# sinl.m4 serial 9
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1d6abaeaa6..0763366dfc 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, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2006, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e73651f526..4e566a1ddd 100644
--- a/m4/sleep.m4
+++ b/m4/sleep.m4
@@ -1,5 +1,5 @@
# sleep.m4 serial 11
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b7e4ca3d37..065691e947 100644
--- a/m4/sm3.m4
+++ b/m4/sm3.m4
@@ -1,5 +1,5 @@
# sm3.m4 serial 2
-dnl Copyright (C) 2017-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 94eee9e639..61a80a8aa8 100644
--- a/m4/snprintf-posix.m4
+++ b/m4/snprintf-posix.m4
@@ -1,5 +1,5 @@
# snprintf-posix.m4 serial 14
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 7420591c97..4b5fbdbf24 100644
--- a/m4/snprintf.m4
+++ b/m4/snprintf.m4
@@ -1,5 +1,5 @@
# snprintf.m4 serial 7
-dnl Copyright (C) 2002-2004, 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b8bd0afa5a..a556af1ef3 100644
--- a/m4/socketlib.m4
+++ b/m4/socketlib.m4
@@ -1,5 +1,5 @@
# socketlib.m4 serial 3
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 aa04acc3e7..ed9cb873fb 100644
--- a/m4/sockets.m4
+++ b/m4/sockets.m4
@@ -1,5 +1,5 @@
# sockets.m4 serial 7
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1390ac41bd..1c63a85363 100644
--- a/m4/socklen.m4
+++ b/m4/socklen.m4
@@ -1,5 +1,5 @@
# socklen.m4 serial 11
-dnl Copyright (C) 2005-2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b1c4068aca..6c6dc2f7da 100644
--- a/m4/sockpfaf.m4
+++ b/m4/sockpfaf.m4
@@ -1,5 +1,5 @@
# sockpfaf.m4 serial 10
-dnl Copyright (C) 2004, 2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 95cfa0e586..584c39d3ba 100644
--- a/m4/sparcv8+.m4
+++ b/m4/sparcv8+.m4
@@ -1,5 +1,5 @@
# sparcv8+.m4 serial 1
-dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e5fda5c7f3..bf69078a6e 100644
--- a/m4/spawn-pipe.m4
+++ b/m4/spawn-pipe.m4
@@ -1,5 +1,5 @@
# spawn-pipe.m4 serial 2
-dnl Copyright (C) 2004, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1b28d8036b..d2c5242326 100644
--- a/m4/spawn_h.m4
+++ b/m4/spawn_h.m4
@@ -1,5 +1,5 @@
# spawn_h.m4 serial 21
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 02b5ee1956..9d9258e17a 100644
--- a/m4/sprintf-posix.m4
+++ b/m4/sprintf-posix.m4
@@ -1,5 +1,5 @@
# sprintf-posix.m4 serial 12
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 16ac8a7621..aa272c5616 100644
--- a/m4/sqrt.m4
+++ b/m4/sqrt.m4
@@ -1,5 +1,5 @@
# sqrt.m4 serial 3
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 cf7790388a..f59e6b06bf 100644
--- a/m4/sqrtf.m4
+++ b/m4/sqrtf.m4
@@ -1,5 +1,5 @@
# sqrtf.m4 serial 3
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 081f3283e6..d1a59564c5 100644
--- a/m4/sqrtl.m4
+++ b/m4/sqrtl.m4
@@ -1,5 +1,5 @@
# sqrtl.m4 serial 11
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 03b2b895b9..1c12c33ea0 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, 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2003, 2006, 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 924c5deb4e..7378d6841f 100644
--- a/m4/stack-direction.m4
+++ b/m4/stack-direction.m4
@@ -1,5 +1,5 @@
# stack-direction.m4 serial 11
-dnl Copyright (C) 2002-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2023 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 b603486b5d..009b56e5d2 100644
--- a/m4/stat-size.m4
+++ b/m4/stat-size.m4
@@ -1,6 +1,6 @@
#serial 1
-# Copyright (C) 2011-2022 Free Software Foundation, Inc.
+# Copyright (C) 2011-2023 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 342857d39e..40993d5731 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, 2009-2022 Free Software
+# Copyright (C) 1998-1999, 2001, 2003, 2005-2007, 2009-2023 Free Software
# Foundation, Inc.
# This file is free software; the Free Software Foundation
diff --git a/m4/stat.m4 b/m4/stat.m4
index 916eb88619..4d241e27a1 100644
--- a/m4/stat.m4
+++ b/m4/stat.m4
@@ -1,6 +1,6 @@
# serial 18
-# Copyright (C) 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2009-2023 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 5ca18607fe..4179470ec9 100644
--- a/m4/std-gnu11.m4
+++ b/m4/std-gnu11.m4
@@ -9,7 +9,7 @@
m4_version_prereq([2.70], [], [
-# Copyright (C) 2001-2022 Free Software Foundation, Inc.
+# Copyright (C) 2001-2023 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 324e91dae2..b1438eeace 100644
--- a/m4/stdalign.m4
+++ b/m4/stdalign.m4
@@ -1,6 +1,6 @@
# Check for alignas and alignof that conform to C23.
-dnl Copyright 2011-2022 Free Software Foundation, Inc.
+dnl Copyright 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 eafa86cb49..94787ccc5e 100644
--- a/m4/stdarg.m4
+++ b/m4/stdarg.m4
@@ -1,5 +1,5 @@
# stdarg.m4 serial 8
-dnl Copyright (C) 2006, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 18fe4b874f..d4d54d01e5 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 abfd203038..c0553d6f2f 100644
--- a/m4/stddef_h.m4
+++ b/m4/stddef_h.m4
@@ -1,5 +1,5 @@
# stddef_h.m4 serial 12
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c3f0894277..d6961b0993 100644
--- a/m4/stdint.m4
+++ b/m4/stdint.m4
@@ -1,5 +1,5 @@
# stdint.m4 serial 61
-dnl Copyright (C) 2001-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b8684b61a9..70349f6cb2 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, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2004, 2006, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 42e96071f8..94271e11e7 100644
--- a/m4/stdio_h.m4
+++ b/m4/stdio_h.m4
@@ -1,5 +1,5 @@
# stdio_h.m4 serial 59
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9e2096976f..e96be22f58 100644
--- a/m4/stdlib_h.m4
+++ b/m4/stdlib_h.m4
@@ -1,5 +1,5 @@
# stdlib_h.m4 serial 66
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c6549b4ff8..4631a1cb38 100644
--- a/m4/stdnoreturn.m4
+++ b/m4/stdnoreturn.m4
@@ -1,6 +1,6 @@
# Check for stdnoreturn.h that conforms to C11.
-dnl Copyright 2012-2022 Free Software Foundation, Inc.
+dnl Copyright 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 241e68c8c5..e8a76bc34f 100644
--- a/m4/stpcpy.m4
+++ b/m4/stpcpy.m4
@@ -1,5 +1,5 @@
# stpcpy.m4 serial 9
-dnl Copyright (C) 2002, 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ad5f5d6ff8..7238329dc1 100644
--- a/m4/stpncpy.m4
+++ b/m4/stpncpy.m4
@@ -1,5 +1,5 @@
# stpncpy.m4 serial 19
-dnl Copyright (C) 2002-2003, 2005-2007, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2007, 2009-2023 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 d1ffaba3ce..3cf740d234 100644
--- a/m4/strcase.m4
+++ b/m4/strcase.m4
@@ -1,5 +1,5 @@
# strcase.m4 serial 12
-dnl Copyright (C) 2002, 2005-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6344b7e51e..971e0b2314 100644
--- a/m4/strcasestr.m4
+++ b/m4/strcasestr.m4
@@ -1,5 +1,5 @@
# strcasestr.m4 serial 28
-dnl Copyright (C) 2005, 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 630699b8f6..73e0649609 100644
--- a/m4/strchrnul.m4
+++ b/m4/strchrnul.m4
@@ -1,5 +1,5 @@
# strchrnul.m4 serial 10
-dnl Copyright (C) 2003, 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 39ff4e38f5..5448d2ba0e 100644
--- a/m4/strcspn.m4
+++ b/m4/strcspn.m4
@@ -1,5 +1,5 @@
# strcspn.m4 serial 4
-dnl Copyright (C) 2002-2003, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 da8899d166..ecfcdd0150 100644
--- a/m4/strdup.m4
+++ b/m4/strdup.m4
@@ -1,6 +1,6 @@
# strdup.m4 serial 15
-dnl Copyright (C) 2002-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2023 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 4716649b9c..8879eb08bb 100644
--- a/m4/strerror.m4
+++ b/m4/strerror.m4
@@ -1,5 +1,5 @@
# strerror.m4 serial 23
-dnl Copyright (C) 2002, 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 23c3b423ba..fb4ae6b600 100644
--- a/m4/strerror_r.m4
+++ b/m4/strerror_r.m4
@@ -1,5 +1,5 @@
# strerror_r.m4 serial 24
-dnl Copyright (C) 2002, 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 461c6559c3..7e68bf7a91 100644
--- a/m4/strerrorname_np.m4
+++ b/m4/strerrorname_np.m4
@@ -1,5 +1,5 @@
# strerrorname_np.m4 serial 2
-dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8181c8a2dc..c635a5a515 100644
--- a/m4/strfmon_l.m4
+++ b/m4/strfmon_l.m4
@@ -1,5 +1,5 @@
# strfmon_l.m4 serial 3
-dnl Copyright (C) 2017-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e2459ac7de..ee587aa223 100644
--- a/m4/strftime-fixes.m4
+++ b/m4/strftime-fixes.m4
@@ -1,5 +1,5 @@
# strftime-fixes.m4 serial 2
-dnl Copyright (C) 2017-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6069d4a752..5da3cc2529 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) 2007-2022 Free Software Foundation, Inc.
+# Copyright (C) 2007-2023 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 6965b7c149..4c41221b15 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, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2009-2023 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 627280cf6c..d8101457f8 100644
--- a/m4/strncat.m4
+++ b/m4/strncat.m4
@@ -1,5 +1,5 @@
# strncat.m4 serial 6
-dnl Copyright (C) 2002-2004, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a239d45a50..9ec9715c79 100644
--- a/m4/strndup.m4
+++ b/m4/strndup.m4
@@ -1,5 +1,5 @@
# strndup.m4 serial 23
-dnl Copyright (C) 2002-2003, 2005-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2005-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0934274de7..d2cac59b6f 100644
--- a/m4/strnlen.m4
+++ b/m4/strnlen.m4
@@ -1,5 +1,5 @@
# strnlen.m4 serial 14
-dnl Copyright (C) 2002-2003, 2005-2007, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2007, 2009-2023 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 b65c6e3281..e966a81494 100644
--- a/m4/strpbrk.m4
+++ b/m4/strpbrk.m4
@@ -1,5 +1,5 @@
# strpbrk.m4 serial 7
-dnl Copyright (C) 2002-2003, 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 19a1eff2ec..e5d995ec90 100644
--- a/m4/strptime.m4
+++ b/m4/strptime.m4
@@ -1,5 +1,5 @@
# strptime.m4 serial 8
-dnl Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 602f96aba1..e0da09a325 100644
--- a/m4/strsep.m4
+++ b/m4/strsep.m4
@@ -1,5 +1,5 @@
# strsep.m4 serial 11
-dnl Copyright (C) 2002-2004, 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6d558e7134..9465be3165 100644
--- a/m4/strsignal.m4
+++ b/m4/strsignal.m4
@@ -1,5 +1,5 @@
# strsignal.m4 serial 10
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6cc20727fc..7de203a7b7 100644
--- a/m4/strstr.m4
+++ b/m4/strstr.m4
@@ -1,5 +1,5 @@
# strstr.m4 serial 24
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e42fdf9c9c..22d5b14eb5 100644
--- a/m4/strtod-obsolete.m4
+++ b/m4/strtod-obsolete.m4
@@ -1,5 +1,5 @@
# strtod-obsolete.m4 serial 1
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 26882eb734..4440cbaa47 100644
--- a/m4/strtod.m4
+++ b/m4/strtod.m4
@@ -1,5 +1,5 @@
# strtod.m4 serial 26
-dnl Copyright (C) 2002-2003, 2006-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2006-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 08598936b3..db5cfb7aa9 100644
--- a/m4/strtoimax.m4
+++ b/m4/strtoimax.m4
@@ -1,5 +1,5 @@
# strtoimax.m4 serial 16
-dnl Copyright (C) 2002-2004, 2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 22185f5ae9..4c701ccc20 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, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 2002-2004, 2006-2007, 2009-2023 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 23d2584667..7e3b0d0044 100644
--- a/m4/strtol.m4
+++ b/m4/strtol.m4
@@ -1,5 +1,5 @@
# strtol.m4 serial 7
-dnl Copyright (C) 2002-2003, 2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8f1d107f25..5556aa7413 100644
--- a/m4/strtold.m4
+++ b/m4/strtold.m4
@@ -1,5 +1,5 @@
# strtold.m4 serial 7
-dnl Copyright (C) 2002-2003, 2006-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2006-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 dc37d9984d..ede630c606 100644
--- a/m4/strtoll.m4
+++ b/m4/strtoll.m4
@@ -1,5 +1,5 @@
# strtoll.m4 serial 9
-dnl Copyright (C) 2002, 2004, 2006, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2004, 2006, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ab3783eb96..30a83d7e19 100644
--- a/m4/strtoul.m4
+++ b/m4/strtoul.m4
@@ -1,5 +1,5 @@
# strtoul.m4 serial 6
-dnl Copyright (C) 2002, 2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8c8e30c618..a9b0ddf9f2 100644
--- a/m4/strtoull.m4
+++ b/m4/strtoull.m4
@@ -1,5 +1,5 @@
# strtoull.m4 serial 9
-dnl Copyright (C) 2002, 2004, 2006, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2004, 2006, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 df31400774..ede809cebb 100644
--- a/m4/strtoumax.m4
+++ b/m4/strtoumax.m4
@@ -1,5 +1,5 @@
# strtoumax.m4 serial 13
-dnl Copyright (C) 2002-2004, 2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 cb273dd904..5128600a15 100644
--- a/m4/strverscmp.m4
+++ b/m4/strverscmp.m4
@@ -1,5 +1,5 @@
# strverscmp.m4 serial 9
-dnl Copyright (C) 2002, 2005-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 13f1ce2819..53ce4ac153 100644
--- a/m4/supersede.m4
+++ b/m4/supersede.m4
@@ -1,5 +1,5 @@
# supersede.m4 serial 1
-dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5be2babbcb..7796ec8bbc 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) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4d7b823e36..24fa7685c4 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) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 61bd733ee4..60d4e30569 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) 2008-2022 Free Software Foundation, Inc.
+# Copyright (C) 2008-2023 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 be65364351..80f0510e81 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) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a5ba85c67c..01d5feebb3 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) 2020-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 400e4d0fa2..d31a725ead 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) 2012-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2743cd1795..4ec5ed7a09 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) 2006-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ba3ae68e61..98a10416ca 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) 2005-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2adbfdeef4..ca57398aeb 100644
--- a/m4/sys_stat_h.m4
+++ b/m4/sys_stat_h.m4
@@ -1,5 +1,5 @@
# sys_stat_h.m4 serial 42 -*- Autoconf -*-
-dnl Copyright (C) 2006-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 bc5e2b1364..45a1f8b024 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, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2009-2023 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 5d26954e98..3d18b54b53 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) 2008-2022 Free Software Foundation, Inc.
+# Copyright (C) 2008-2023 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 a5bef220c2..627671fbdf 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) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 36f55eadcd..93a65d26e1 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) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 909544286e..fb0d790f02 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) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0aa4f7ce80..36b4293362 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) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 fe590b3aca..5dfc193a31 100644
--- a/m4/sysexits.m4
+++ b/m4/sysexits.m4
@@ -1,5 +1,5 @@
# sysexits.m4 serial 7
-dnl Copyright (C) 2003, 2005, 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005, 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 df6b6d40c7..797695393f 100644
--- a/m4/tan.m4
+++ b/m4/tan.m4
@@ -1,5 +1,5 @@
# tan.m4 serial 1
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 565faf8be5..f2270b5fe4 100644
--- a/m4/tanf.m4
+++ b/m4/tanf.m4
@@ -1,5 +1,5 @@
# tanf.m4 serial 3
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 67b2114ed3..177769ce2c 100644
--- a/m4/tanh.m4
+++ b/m4/tanh.m4
@@ -1,5 +1,5 @@
# tanh.m4 serial 1
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f00c1f22b5..7310e75e5f 100644
--- a/m4/tanhf.m4
+++ b/m4/tanhf.m4
@@ -1,5 +1,5 @@
# tanhf.m4 serial 3
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e2df1b9a6c..292e8f96f2 100644
--- a/m4/tanl.m4
+++ b/m4/tanl.m4
@@ -1,5 +1,5 @@
# tanl.m4 serial 9
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 58f055df3f..368c9b442d 100644
--- a/m4/tcgetsid.m4
+++ b/m4/tcgetsid.m4
@@ -1,5 +1,5 @@
# tcgetsid.m4 serial 5
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 22ccec1f8d..abed7991da 100644
--- a/m4/tempname.m4
+++ b/m4/tempname.m4
@@ -1,6 +1,6 @@
#serial 5
-# Copyright (C) 2006-2007, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2006-2007, 2009-2023 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/termcap.m4 b/m4/termcap.m4
index ce14890be5..ad6cca2a81 100644
--- a/m4/termcap.m4
+++ b/m4/termcap.m4
@@ -1,5 +1,5 @@
# termcap.m4 serial 10
-dnl Copyright (C) 2000-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2000-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/terminfo.m4 b/m4/terminfo.m4
index 4e9af63699..8f729f2e3c 100644
--- a/m4/terminfo.m4
+++ b/m4/terminfo.m4
@@ -1,5 +1,5 @@
# terminfo.m4 serial 5
-dnl Copyright (C) 2000-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2000-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/termios_h.m4 b/m4/termios_h.m4
index 6c835388be..4a69003360 100644
--- a/m4/termios_h.m4
+++ b/m4/termios_h.m4
@@ -1,5 +1,5 @@
# termios_h.m4 serial 7
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ce78a83739..452629dbbb 100644
--- a/m4/thrd.m4
+++ b/m4/thrd.m4
@@ -1,5 +1,5 @@
# thrd.m4 serial 1
-dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1a8e543cba..12515f6a93 100644
--- a/m4/thread.m4
+++ b/m4/thread.m4
@@ -1,5 +1,5 @@
# thread.m4 serial 3
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ecb4970af2..ff959346c0 100644
--- a/m4/threadlib.m4
+++ b/m4/threadlib.m4
@@ -1,5 +1,5 @@
# threadlib.m4 serial 32
-dnl Copyright (C) 2005-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 fc707e43fa..77fe20d279 100644
--- a/m4/threads_h.m4
+++ b/m4/threads_h.m4
@@ -1,5 +1,5 @@
# threads_h.m4 serial 10
-dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4ac8fd0075..f6bf3a4f30 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, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2000-2001, 2003-2007, 2009-2023 Free Software Foundation, Inc.
# serial 20
diff --git a/m4/time_r.m4 b/m4/time_r.m4
index 8a1ad9dadf..adce438abf 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, 2006-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2006-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4cb6a06485..d13bc06b7a 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) 2015-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2015-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f1893941f8..6079f1a39c 100644
--- a/m4/timegm.m4
+++ b/m4/timegm.m4
@@ -1,5 +1,5 @@
# timegm.m4 serial 13
-dnl Copyright (C) 2003, 2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8d41f945c5..4c2608b58e 100644
--- a/m4/timer_time.m4
+++ b/m4/timer_time.m4
@@ -1,5 +1,5 @@
# timer_time.m4 serial 5
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 cd828c6d41..d52a2e1b4a 100644
--- a/m4/times.m4
+++ b/m4/times.m4
@@ -1,5 +1,5 @@
# times.m4 serial 2
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6a1afef040..95f475f2cc 100644
--- a/m4/timespec.m4
+++ b/m4/timespec.m4
@@ -1,6 +1,6 @@
#serial 15
-# Copyright (C) 2000-2001, 2003-2007, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2000-2001, 2003-2007, 2009-2023 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 acea56d626..866ba5003a 100644
--- a/m4/timespec_get.m4
+++ b/m4/timespec_get.m4
@@ -1,5 +1,5 @@
# timespec_get.m4 serial 3
-dnl Copyright (C) 2021-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2021-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1f1c9d8e86..d7adaee41d 100644
--- a/m4/timespec_getres.m4
+++ b/m4/timespec_getres.m4
@@ -1,5 +1,5 @@
# Test whether timespec_getres works.
-dnl Copyright 2021-2022 Free Software Foundation, Inc.
+dnl Copyright 2021-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3111363ceb..03180b5208 100644
--- a/m4/tls.m4
+++ b/m4/tls.m4
@@ -1,5 +1,5 @@
# tls.m4 serial 2 (gettext-0.18)
-dnl Copyright (C) 2005, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9275bed673..bc41de361c 100644
--- a/m4/tm_gmtoff.m4
+++ b/m4/tm_gmtoff.m4
@@ -1,5 +1,5 @@
# tm_gmtoff.m4 serial 3
-dnl Copyright (C) 2002, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1e015aa9ed..cf89497ab7 100644
--- a/m4/tmpdir.m4
+++ b/m4/tmpdir.m4
@@ -1,5 +1,5 @@
# tmpdir.m4 serial 4
-dnl Copyright (C) 2001-2002, 2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2002, 2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 36abd15956..e0df72be97 100644
--- a/m4/tmpfile.m4
+++ b/m4/tmpfile.m4
@@ -1,5 +1,5 @@
# tmpfile.m4 serial 4
-# Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2009-2023 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 31e910cb2a..6dd8efb93b 100644
--- a/m4/towctrans.m4
+++ b/m4/towctrans.m4
@@ -1,5 +1,5 @@
# towctrans.m4 serial 2
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 41c7210288..913800227b 100644
--- a/m4/trunc-ieee.m4
+++ b/m4/trunc-ieee.m4
@@ -1,5 +1,5 @@
# trunc-ieee.m4 serial 1
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 811256ce5a..154afc67da 100644
--- a/m4/trunc.m4
+++ b/m4/trunc.m4
@@ -1,5 +1,5 @@
# trunc.m4 serial 15
-dnl Copyright (C) 2007, 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5aee7feacd..312d0d6864 100644
--- a/m4/truncate.m4
+++ b/m4/truncate.m4
@@ -1,5 +1,5 @@
# truncate.m4 serial 3 -*- Autoconf -*-
-dnl Copyright (C) 2017-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 35031e4ee0..7dbf7d4f0b 100644
--- a/m4/truncf-ieee.m4
+++ b/m4/truncf-ieee.m4
@@ -1,5 +1,5 @@
# truncf-ieee.m4 serial 1
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a9781507e8..e22e43cb45 100644
--- a/m4/truncf.m4
+++ b/m4/truncf.m4
@@ -1,5 +1,5 @@
# truncf.m4 serial 15
-dnl Copyright (C) 2007, 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ad4d8afe26..22c99896c6 100644
--- a/m4/truncl-ieee.m4
+++ b/m4/truncl-ieee.m4
@@ -1,5 +1,5 @@
# truncl-ieee.m4 serial 1
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8c63443761..5cd5587c2f 100644
--- a/m4/truncl.m4
+++ b/m4/truncl.m4
@@ -1,5 +1,5 @@
# truncl.m4 serial 17
-dnl Copyright (C) 2007-2008, 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2008, 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 cc09760f80..d24b2ca4a5 100644
--- a/m4/tsearch.m4
+++ b/m4/tsearch.m4
@@ -1,5 +1,5 @@
# tsearch.m4 serial 8
-dnl Copyright (C) 2006-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ce1c8ef1ee..3f027da45a 100644
--- a/m4/ttyname_r.m4
+++ b/m4/ttyname_r.m4
@@ -1,5 +1,5 @@
# ttyname_r.m4 serial 11
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2c7e17e28f..72e935fe18 100644
--- a/m4/tzset.m4
+++ b/m4/tzset.m4
@@ -1,6 +1,6 @@
# serial 16
-# Copyright (C) 2003, 2007, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2003, 2007, 2009-2023 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 1a6124d9da..2d1869a293 100644
--- a/m4/uchar_h.m4
+++ b/m4/uchar_h.m4
@@ -1,5 +1,5 @@
# uchar_h.m4 serial 20
-dnl Copyright (C) 2019-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2019-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 7ebb4a06a6..5d452123ee 100644
--- a/m4/ulonglong.m4
+++ b/m4/ulonglong.m4
@@ -1,5 +1,5 @@
# ulonglong.m4 serial 10
-dnl Copyright (C) 1999-2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 1999-2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f00685231b..b61c7eb83a 100644
--- a/m4/uname.m4
+++ b/m4/uname.m4
@@ -1,5 +1,5 @@
# uname.m4 serial 11
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 12a1099194..8977a346dd 100644
--- a/m4/ungetc.m4
+++ b/m4/ungetc.m4
@@ -1,5 +1,5 @@
# ungetc.m4 serial 10
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2d202dfcb0..86a7a20435 100644
--- a/m4/unicodeio.m4
+++ b/m4/unicodeio.m4
@@ -1,5 +1,5 @@
# unicodeio.m4 serial 3
-dnl Copyright (C) 2002-2003, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 33158a4805..ced03b0111 100644
--- a/m4/unistd-safer.m4
+++ b/m4/unistd-safer.m4
@@ -1,5 +1,5 @@
#serial 9
-dnl Copyright (C) 2002, 2005-2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005-2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4c66ccc0a4..f4384027e3 100644
--- a/m4/unistd_h.m4
+++ b/m4/unistd_h.m4
@@ -1,5 +1,5 @@
# unistd_h.m4 serial 90
-dnl Copyright (C) 2006-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1c22d1fd89..27f103e78a 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, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2000-2001, 2004, 2007, 2009-2023 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 e25b5679d2..d74d55006e 100644
--- a/m4/unlink.m4
+++ b/m4/unlink.m4
@@ -1,5 +1,5 @@
# unlink.m4 serial 15
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 55af07d234..55cdb2a0a4 100644
--- a/m4/unlinkat.m4
+++ b/m4/unlinkat.m4
@@ -1,5 +1,5 @@
# unlinkat.m4 serial 2
-dnl Copyright (C) 2004-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8e3aa9a30f..c3a9cfdaf7 100644
--- a/m4/unlinkdir.m4
+++ b/m4/unlinkdir.m4
@@ -1,6 +1,6 @@
# serial 7
-# Copyright (C) 2005-2007, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2005-2007, 2009-2023 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 d42c95cedb..407c0bac83 100644
--- a/m4/unlocked-io.m4
+++ b/m4/unlocked-io.m4
@@ -1,6 +1,6 @@
# unlocked-io.m4 serial 16
-# Copyright (C) 1998-2006, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 1998-2006, 2009-2023 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 b4e9e56ee1..9acbea6a37 100644
--- a/m4/unlockpt.m4
+++ b/m4/unlockpt.m4
@@ -1,5 +1,5 @@
# unlockpt.m4 serial 2
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 eca8a21c40..ec5951f84a 100644
--- a/m4/uptime.m4
+++ b/m4/uptime.m4
@@ -1,6 +1,6 @@
# serial 8
-# Copyright (C) 1996, 1999-2001, 2004, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 1996, 1999-2001, 2004, 2009-2023 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 359f2d2ed8..4b3546df12 100644
--- a/m4/userspec.m4
+++ b/m4/userspec.m4
@@ -1,5 +1,5 @@
# serial 11
-dnl Copyright (C) 2002-2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 25d23f5115..b25e7ceb7e 100644
--- a/m4/usleep.m4
+++ b/m4/usleep.m4
@@ -1,5 +1,5 @@
# usleep.m4 serial 7
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d73e8aaf03..4c0443ae8a 100644
--- a/m4/utime.m4
+++ b/m4/utime.m4
@@ -1,5 +1,5 @@
# utime.m4 serial 4
-dnl Copyright (C) 2017-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 739ef118f0..6b6403e264 100644
--- a/m4/utime_h.m4
+++ b/m4/utime_h.m4
@@ -1,5 +1,5 @@
# utime_h.m4 serial 8
-dnl Copyright (C) 2017-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3a45803b04..1ac3eebff5 100644
--- a/m4/utimecmp.m4
+++ b/m4/utimecmp.m4
@@ -1,5 +1,5 @@
#serial 4
-dnl Copyright (C) 2004-2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 62aec78a63..ae35ef789b 100644
--- a/m4/utimens.m4
+++ b/m4/utimens.m4
@@ -1,4 +1,4 @@
-dnl Copyright (C) 2003-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3abdb86511..dd210fc989 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) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 bf22161406..73b9a2da34 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, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2005, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 dfec1d8005..8949a7de13 100644
--- a/m4/va-args.m4
+++ b/m4/va-args.m4
@@ -1,5 +1,5 @@
# va-args.m4 serial 1
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a8d5a621e2..0157f7cb8f 100644
--- a/m4/valgrind-tests.m4
+++ b/m4/valgrind-tests.m4
@@ -1,5 +1,5 @@
# valgrind-tests.m4 serial 8
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 28e22a49df..fd6230c296 100644
--- a/m4/vararrays.m4
+++ b/m4/vararrays.m4
@@ -4,7 +4,7 @@
# From Paul Eggert
-# Copyright (C) 2001, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2009-2023 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 aecccb3533..baf7cb437d 100644
--- a/m4/vasnprintf-posix.m4
+++ b/m4/vasnprintf-posix.m4
@@ -1,5 +1,5 @@
# vasnprintf-posix.m4 serial 13
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 afdece71c9..6361c8436c 100644
--- a/m4/vasnprintf.m4
+++ b/m4/vasnprintf.m4
@@ -1,5 +1,5 @@
# vasnprintf.m4 serial 38
-dnl Copyright (C) 2002-2004, 2006-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2006-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 122b2219c0..7c198a6410 100644
--- a/m4/vasprintf-posix.m4
+++ b/m4/vasprintf-posix.m4
@@ -1,5 +1,5 @@
# vasprintf-posix.m4 serial 13
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b92977b662..6e6156a754 100644
--- a/m4/vasprintf.m4
+++ b/m4/vasprintf.m4
@@ -1,5 +1,5 @@
# vasprintf.m4 serial 6
-dnl Copyright (C) 2002-2003, 2006-2007, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2006-2007, 2009-2023 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 7b6d6311fc..a873cbe003 100644
--- a/m4/vdprintf-posix.m4
+++ b/m4/vdprintf-posix.m4
@@ -1,5 +1,5 @@
# vdprintf-posix.m4 serial 2
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c2b2abafe2..eeea4b7c7d 100644
--- a/m4/vdprintf.m4
+++ b/m4/vdprintf.m4
@@ -1,5 +1,5 @@
# vdprintf.m4 serial 1
-dnl Copyright (C) 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c1f355bce5..76b5d3e88e 100644
--- a/m4/version-etc.m4
+++ b/m4/version-etc.m4
@@ -1,5 +1,5 @@
# version-etc.m4 serial 1
-# Copyright (C) 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2009-2023 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 f46d215667..ec68052214 100644
--- a/m4/vfprintf-posix.m4
+++ b/m4/vfprintf-posix.m4
@@ -1,5 +1,5 @@
# vfprintf-posix.m4 serial 14
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4a212a4e5e..f0468e89b5 100644
--- a/m4/visibility.m4
+++ b/m4/visibility.m4
@@ -1,5 +1,5 @@
# visibility.m4 serial 8
-dnl Copyright (C) 2005, 2008, 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2008, 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9ff0d00e80..b25d326bf8 100644
--- a/m4/vprintf-posix.m4
+++ b/m4/vprintf-posix.m4
@@ -1,5 +1,5 @@
# vprintf-posix.m4 serial 3
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 18dcb65fc2..5ea04a05e5 100644
--- a/m4/vsnprintf-posix.m4
+++ b/m4/vsnprintf-posix.m4
@@ -1,5 +1,5 @@
# vsnprintf-posix.m4 serial 15
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 02b448f3bd..7fbb11c4a2 100644
--- a/m4/vsnprintf.m4
+++ b/m4/vsnprintf.m4
@@ -1,5 +1,5 @@
# vsnprintf.m4 serial 7
-dnl Copyright (C) 2002-2004, 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ccaffe8df5..3ca0178ebd 100644
--- a/m4/vsprintf-posix.m4
+++ b/m4/vsprintf-posix.m4
@@ -1,5 +1,5 @@
# vsprintf-posix.m4 serial 12
-dnl Copyright (C) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e85a4c67ff..a70a592663 100644
--- a/m4/wait-process.m4
+++ b/m4/wait-process.m4
@@ -1,5 +1,5 @@
# wait-process.m4 serial 6
-dnl Copyright (C) 2003, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8e7568fe91..b001062193 100644
--- a/m4/waitpid.m4
+++ b/m4/waitpid.m4
@@ -1,5 +1,5 @@
# waitpid.m4 serial 2
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a81731f31c..10649c5cba 100644
--- a/m4/warn-on-use.m4
+++ b/m4/warn-on-use.m4
@@ -1,5 +1,5 @@
# warn-on-use.m4 serial 10
-dnl Copyright (C) 2010-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 60088f93ed..063bc5ca64 100644
--- a/m4/warnings.m4
+++ b/m4/warnings.m4
@@ -1,5 +1,5 @@
# warnings.m4 serial 16
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4baba1af05..8ec66193e0 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) 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 268e3e5159..50bde08aec 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, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9a5b91d52f..6f200db995 100644
--- a/m4/wcpcpy.m4
+++ b/m4/wcpcpy.m4
@@ -1,5 +1,5 @@
# wcpcpy.m4 serial 3
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 dfc90ad2b3..42e583743f 100644
--- a/m4/wcpncpy.m4
+++ b/m4/wcpncpy.m4
@@ -1,5 +1,5 @@
# wcpncpy.m4 serial 3
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 fee21d7ef9..d51b36e17e 100644
--- a/m4/wcrtomb.m4
+++ b/m4/wcrtomb.m4
@@ -1,5 +1,5 @@
# wcrtomb.m4 serial 17
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 48f0198b73..11416834ff 100644
--- a/m4/wcscasecmp.m4
+++ b/m4/wcscasecmp.m4
@@ -1,5 +1,5 @@
# wcscasecmp.m4 serial 2
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 91de05e607..e8e3d578f9 100644
--- a/m4/wcscat.m4
+++ b/m4/wcscat.m4
@@ -1,5 +1,5 @@
# wcscat.m4 serial 2
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4e63f4e5b9..4ea2b0a416 100644
--- a/m4/wcschr.m4
+++ b/m4/wcschr.m4
@@ -1,5 +1,5 @@
# wcschr.m4 serial 2
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9b933cc1be..61fd800e4d 100644
--- a/m4/wcscmp.m4
+++ b/m4/wcscmp.m4
@@ -1,5 +1,5 @@
# wcscmp.m4 serial 2
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 438f0145f6..10d4a07348 100644
--- a/m4/wcscoll.m4
+++ b/m4/wcscoll.m4
@@ -1,5 +1,5 @@
# wcscoll.m4 serial 2
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 be4992cb71..77d63e04eb 100644
--- a/m4/wcscpy.m4
+++ b/m4/wcscpy.m4
@@ -1,5 +1,5 @@
# wcscpy.m4 serial 2
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 60f9e23192..63b888ddcd 100644
--- a/m4/wcscspn.m4
+++ b/m4/wcscspn.m4
@@ -1,5 +1,5 @@
# wcscspn.m4 serial 2
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3bc745596f..71d3b241fc 100644
--- a/m4/wcsdup.m4
+++ b/m4/wcsdup.m4
@@ -1,5 +1,5 @@
# wcsdup.m4 serial 4
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 094ecd0289..ce8a8f4cac 100644
--- a/m4/wcsftime.m4
+++ b/m4/wcsftime.m4
@@ -1,5 +1,5 @@
# wcsftime.m4 serial 1
-dnl Copyright (C) 2017-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9e81443729..3f2014aef5 100644
--- a/m4/wcslen.m4
+++ b/m4/wcslen.m4
@@ -1,5 +1,5 @@
# wcslen.m4 serial 2
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 70b7fc6b45..aefe96603d 100644
--- a/m4/wcsncasecmp.m4
+++ b/m4/wcsncasecmp.m4
@@ -1,5 +1,5 @@
# wcsncasecmp.m4 serial 2
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b8ec55fe07..3712f1cd79 100644
--- a/m4/wcsncat.m4
+++ b/m4/wcsncat.m4
@@ -1,5 +1,5 @@
# wcsncat.m4 serial 2
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4768c6be71..6253af3c22 100644
--- a/m4/wcsncmp.m4
+++ b/m4/wcsncmp.m4
@@ -1,5 +1,5 @@
# wcsncmp.m4 serial 2
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 132bcf85a9..30e666208e 100644
--- a/m4/wcsncpy.m4
+++ b/m4/wcsncpy.m4
@@ -1,5 +1,5 @@
# wcsncpy.m4 serial 2
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a5788606ee..797334c618 100644
--- a/m4/wcsnlen.m4
+++ b/m4/wcsnlen.m4
@@ -1,5 +1,5 @@
# wcsnlen.m4 serial 2
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4e58410db1..e31d72cc97 100644
--- a/m4/wcsnrtombs.m4
+++ b/m4/wcsnrtombs.m4
@@ -1,5 +1,5 @@
# wcsnrtombs.m4 serial 7
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4aaed88248..f4da6ccca2 100644
--- a/m4/wcspbrk.m4
+++ b/m4/wcspbrk.m4
@@ -1,5 +1,5 @@
# wcspbrk.m4 serial 2
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d69cfa1c10..6b44688321 100644
--- a/m4/wcsrchr.m4
+++ b/m4/wcsrchr.m4
@@ -1,5 +1,5 @@
# wcsrchr.m4 serial 2
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 528bb876ef..776f465156 100644
--- a/m4/wcsrtombs.m4
+++ b/m4/wcsrtombs.m4
@@ -1,5 +1,5 @@
# wcsrtombs.m4 serial 13
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9a1f61930b..de5daa0e99 100644
--- a/m4/wcsspn.m4
+++ b/m4/wcsspn.m4
@@ -1,5 +1,5 @@
# wcsspn.m4 serial 2
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a2382e5efa..861c88b566 100644
--- a/m4/wcsstr.m4
+++ b/m4/wcsstr.m4
@@ -1,5 +1,5 @@
# wcsstr.m4 serial 2
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ef8ae197a1..e17232bab6 100644
--- a/m4/wcstok.m4
+++ b/m4/wcstok.m4
@@ -1,5 +1,5 @@
# wcstok.m4 serial 6
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f0665f48d0..0dda23f02e 100644
--- a/m4/wcswidth.m4
+++ b/m4/wcswidth.m4
@@ -1,5 +1,5 @@
# wcswidth.m4 serial 2
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 278dc2b8b8..d6e1e696f6 100644
--- a/m4/wcsxfrm.m4
+++ b/m4/wcsxfrm.m4
@@ -1,5 +1,5 @@
# wcsxfrm.m4 serial 2
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 af172cd159..90042a52b4 100644
--- a/m4/wctob.m4
+++ b/m4/wctob.m4
@@ -1,5 +1,5 @@
# wctob.m4 serial 13
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 12329d8ebc..2e22310a02 100644
--- a/m4/wctomb.m4
+++ b/m4/wctomb.m4
@@ -1,5 +1,5 @@
# wctomb.m4 serial 2
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 12e97bd546..14eeb53012 100644
--- a/m4/wctrans.m4
+++ b/m4/wctrans.m4
@@ -1,5 +1,5 @@
# wctrans.m4 serial 2
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 de4e266577..7ab497432b 100644
--- a/m4/wctype.m4
+++ b/m4/wctype.m4
@@ -1,5 +1,5 @@
# wctype.m4 serial 2
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 702cb39cd5..6856a73595 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) 2006-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9dd59579f6..f204f3d845 100644
--- a/m4/wcwidth.m4
+++ b/m4/wcwidth.m4
@@ -1,5 +1,5 @@
# wcwidth.m4 serial 34
-dnl Copyright (C) 2006-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2f109c9625..ac0d1e68ec 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) 2017-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 558dbf6fb1..2bb2ea9306 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) 2017-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 adc5866140..dfd743b3a6 100644
--- a/m4/wint_t.m4
+++ b/m4/wint_t.m4
@@ -1,5 +1,5 @@
# wint_t.m4 serial 11
-dnl Copyright (C) 2003, 2007-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2007-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e75b551962..ac414fbc57 100644
--- a/m4/wmemchr.m4
+++ b/m4/wmemchr.m4
@@ -1,5 +1,5 @@
# wmemchr.m4 serial 5
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 07e6fa576e..534dde10cc 100644
--- a/m4/wmemcmp.m4
+++ b/m4/wmemcmp.m4
@@ -1,5 +1,5 @@
# wmemcmp.m4 serial 5
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 7a270e30f1..cb002609ff 100644
--- a/m4/wmemcpy.m4
+++ b/m4/wmemcpy.m4
@@ -1,5 +1,5 @@
# wmemcpy.m4 serial 5
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 941b6fd42d..eaf4af0802 100644
--- a/m4/wmemmove.m4
+++ b/m4/wmemmove.m4
@@ -1,5 +1,5 @@
# wmemmove.m4 serial 5
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9765039b0c..40fbb0d7ff 100644
--- a/m4/wmempcpy.m4
+++ b/m4/wmempcpy.m4
@@ -1,5 +1,5 @@
# wmempcpy.m4 serial 1
-dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c82c200840..f078db2414 100644
--- a/m4/wmemset.m4
+++ b/m4/wmemset.m4
@@ -1,5 +1,5 @@
# wmemset.m4 serial 5
-dnl Copyright (C) 2011-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 82be34aeff..e0d46fe3cc 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, 2009-2022 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2009-2023 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 33b5dce60a..fc691f09b5 100644
--- a/m4/write.m4
+++ b/m4/write.m4
@@ -1,5 +1,5 @@
# write.m4 serial 6
-dnl Copyright (C) 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 17a9c06dc4..fc56f59a00 100644
--- a/m4/xalloc.m4
+++ b/m4/xalloc.m4
@@ -1,5 +1,5 @@
# xalloc.m4 serial 18
-dnl Copyright (C) 2002-2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8b48535d09..9695d99991 100644
--- a/m4/xgetcwd.m4
+++ b/m4/xgetcwd.m4
@@ -1,5 +1,5 @@
#serial 8
-dnl Copyright (C) 2002-2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b0856dd1f9..7ce72e90b4 100644
--- a/m4/xnanosleep.m4
+++ b/m4/xnanosleep.m4
@@ -1,5 +1,5 @@
#serial 6
-dnl Copyright (C) 2005-2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0109049e04..649db9c5ea 100644
--- a/m4/xsize.m4
+++ b/m4/xsize.m4
@@ -1,5 +1,5 @@
# xsize.m4 serial 5
-dnl Copyright (C) 2003-2004, 2008-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2004, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 41eabd3ef6..1fb6a7ddf8 100644
--- a/m4/xstrndup.m4
+++ b/m4/xstrndup.m4
@@ -1,5 +1,5 @@
# xstrndup.m4 serial 2
-dnl Copyright (C) 2003, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 631df06f3c..c6d5e871d0 100644
--- a/m4/xstrtod.m4
+++ b/m4/xstrtod.m4
@@ -1,5 +1,5 @@
#serial 8
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2023 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 3793de6468..dc4126169a 100644
--- a/m4/xstrtol.m4
+++ b/m4/xstrtol.m4
@@ -1,5 +1,5 @@
#serial 11
-dnl Copyright (C) 2002-2007, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2007, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 10480a23cb..b7e0701cd3 100644
--- a/m4/xvasprintf.m4
+++ b/m4/xvasprintf.m4
@@ -1,5 +1,5 @@
# xvasprintf.m4 serial 2
-dnl Copyright (C) 2006, 2009-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 45ab266c7f..2146b9ee9b 100644
--- a/m4/yesno.m4
+++ b/m4/yesno.m4
@@ -1,5 +1,5 @@
# yesno.m4 serial 6
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2022 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2023 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 58bdb51934..3bfb8cda5b 100644
--- a/m4/yield.m4
+++ b/m4/yield.m4
@@ -1,5 +1,5 @@
# yield.m4 serial 4
-dnl Copyright (C) 2005-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 fd73a201fd..362102b606 100644
--- a/m4/zzgnulib.m4
+++ b/m4/zzgnulib.m4
@@ -1,5 +1,5 @@
# zzgnulib.m4 serial 1
-dnl Copyright (C) 2020-2022 Free Software Foundation, Inc.
+dnl Copyright (C) 2020-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.