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-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/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/alloca.m42
-rw-r--r--m4/alphasort.m42
-rw-r--r--m4/ansi-c++.m42
-rw-r--r--m4/arctwo.m42
-rw-r--r--m4/argp.m42
-rw-r--r--m4/argz.m42
-rw-r--r--m4/arpa_inet_h.m42
-rw-r--r--m4/asin.m42
-rw-r--r--m4/asinf.m42
-rw-r--r--m4/asinl.m42
-rw-r--r--m4/asm-underscore.m42
-rw-r--r--m4/assert.m42
-rw-r--r--m4/assert_h.m42
-rw-r--r--m4/atan.m42
-rw-r--r--m4/atan2.m42
-rw-r--r--m4/atan2f.m42
-rw-r--r--m4/atanf.m42
-rw-r--r--m4/atanl.m42
-rw-r--r--m4/atexit.m42
-rw-r--r--m4/atoll.m42
-rw-r--r--m4/autobuild.m42
-rw-r--r--m4/backupfile.m42
-rw-r--r--m4/base32.m42
-rw-r--r--m4/base64.m42
-rw-r--r--m4/bison-i18n.m42
-rw-r--r--m4/bison.m42
-rw-r--r--m4/btowc.m42
-rw-r--r--m4/builtin-expect.m42
-rw-r--r--m4/byteswap.m42
-rw-r--r--m4/c-stack.m42
-rw-r--r--m4/c-strtod.m42
-rw-r--r--m4/calloc.m42
-rw-r--r--m4/canon-host.m42
-rw-r--r--m4/canonicalize.m42
-rw-r--r--m4/cbrt.m42
-rw-r--r--m4/cbrtf.m42
-rw-r--r--m4/cbrtl-ieee.m42
-rw-r--r--m4/cbrtl.m42
-rw-r--r--m4/ceil-ieee.m42
-rw-r--r--m4/ceil.m42
-rw-r--r--m4/ceilf-ieee.m42
-rw-r--r--m4/ceilf.m42
-rw-r--r--m4/ceill-ieee.m42
-rw-r--r--m4/ceill.m42
-rw-r--r--m4/chdir-long.m42
-rw-r--r--m4/check-math-lib.m42
-rw-r--r--m4/chown.m42
-rw-r--r--m4/clock_time.m42
-rw-r--r--m4/close-stream.m42
-rw-r--r--m4/close.m42
-rw-r--r--m4/closedir.m42
-rw-r--r--m4/closein.m42
-rw-r--r--m4/closeout.m42
-rw-r--r--m4/codeset.m44
-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.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/count-leading-zeros.m42
-rw-r--r--m4/count-one-bits.m42
-rw-r--r--m4/count-trailing-zeros.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.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/dirname.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-obsolete.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/execute.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.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.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-random.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/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/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/getusershell.m42
-rw-r--r--m4/gl-openssl.m42
-rw-r--r--m4/glibc2.m42
-rw-r--r--m4/glibc21.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/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/intdiv0.m42
-rw-r--r--m4/intl-thread-locale.m42
-rw-r--r--m4/intl.m42
-rw-r--r--m4/intldir.m43
-rw-r--r--m4/intlmacosx.m42
-rw-r--r--m4/intmax.m42
-rw-r--r--m4/intmax_t.m42
-rw-r--r--m4/inttostr.m42
-rw-r--r--m4/inttypes-pri.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/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/libsigsegv.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-buffer.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/ls-mntd-fs.m42
-rw-r--r--m4/lseek.m42
-rw-r--r--m4/lstat.m42
-rw-r--r--m4/malloc.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/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/memcasecmp.m42
-rw-r--r--m4/memchr-obsolete.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/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/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/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
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-rw-r--r--m4/openat.m42
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-rw-r--r--m4/posix_spawn.m42
-rw-r--r--m4/posix_spawn_faction_addchdir.m42
-rw-r--r--m4/posixcheck.m42
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-rw-r--r--m4/printf-posix-rpl.m42
-rw-r--r--m4/printf-posix.m42
-rw-r--r--m4/printf.m42
-rw-r--r--m4/priv-set.m42
-rw-r--r--m4/progtest.m42
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-rw-r--r--m4/pthread.m42
-rw-r--r--m4/pthread_rwlock_rdlock.m42
-rw-r--r--m4/pthread_sigmask.m42
-rw-r--r--m4/ptsname.m42
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-rw-r--r--m4/pty.m42
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-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
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-rw-r--r--m4/read-file.m42
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-rw-r--r--m4/readdir.m42
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-rw-r--r--m4/realloc.m42
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-rw-r--r--m4/regex.m42
-rw-r--r--m4/relocatable-lib.m42
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-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
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-rw-r--r--m4/roundl-ieee.m42
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-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/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-selinux-h.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/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/sigaction.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/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/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/st_dm_mode.m42
-rw-r--r--m4/stat-macros.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/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/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/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_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
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-rw-r--r--m4/tanhf.m42
-rw-r--r--m4/tanl.m42
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-rw-r--r--m4/tempname.m42
-rw-r--r--m4/termios_h.m42
-rw-r--r--m4/thread.m42
-rw-r--r--m4/threadlib.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
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-rw-r--r--m4/tls.m42
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-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/uintmax_t.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
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-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
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-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/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/year2038.m42
-rw-r--r--m4/yesno.m42
-rw-r--r--m4/yield.m42
780 files changed, 782 insertions, 781 deletions
diff --git a/m4/00gnulib.m4 b/m4/00gnulib.m4
index bd24796a67..e3e0fb6daa 100644
--- a/m4/00gnulib.m4
+++ b/m4/00gnulib.m4
@@ -1,5 +1,5 @@
# 00gnulib.m4 serial 3
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f566003d5d..abb6f4624d 100644
--- a/m4/_Exit.m4
+++ b/m4/_Exit.m4
@@ -1,5 +1,5 @@
# _Exit.m4 serial 2
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3d0c479899..e1aa310c95 100644
--- a/m4/__inline.m4
+++ b/m4/__inline.m4
@@ -1,5 +1,5 @@
# Test for __inline keyword
-dnl Copyright 2017-2018 Free Software Foundation, Inc.
+dnl Copyright 2017-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4e67e5fab2..a8f2cba173 100644
--- a/m4/absolute-header.m4
+++ b/m4/absolute-header.m4
@@ -1,5 +1,5 @@
# absolute-header.m4 serial 16
-dnl Copyright (C) 2006-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 403434877e..b38ce30249 100644
--- a/m4/accept4.m4
+++ b/m4/accept4.m4
@@ -1,5 +1,5 @@
# accept4.m4 serial 2
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b64aa849c8..5234a80f93 100644
--- a/m4/acl.m4
+++ b/m4/acl.m4
@@ -1,7 +1,7 @@
# acl.m4 - check for access control list (ACL) primitives
# serial 23
-# Copyright (C) 2002, 2004-2018 Free Software Foundation, Inc.
+# Copyright (C) 2002, 2004-2019 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 2461212374..4e41d74cd3 100644
--- a/m4/acos.m4
+++ b/m4/acos.m4
@@ -1,5 +1,5 @@
# acos.m4 serial 1
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9c67cb2562..4dfc3bd077 100644
--- a/m4/acosf.m4
+++ b/m4/acosf.m4
@@ -1,5 +1,5 @@
# acosf.m4 serial 3
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8e0afa7af1..1e4223b8e7 100644
--- a/m4/acosl.m4
+++ b/m4/acosl.m4
@@ -1,5 +1,5 @@
# acosl.m4 serial 8
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1b89062072..498c9339c5 100644
--- a/m4/af_alg.m4
+++ b/m4/af_alg.m4
@@ -1,5 +1,5 @@
# af_alg.m4 serial 4
-dnl Copyright 2018 Free Software Foundation, Inc.
+dnl Copyright 2018-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b9d94e89a7..46d60f9c8c 100644
--- a/m4/alloca.m4
+++ b/m4/alloca.m4
@@ -1,5 +1,5 @@
# alloca.m4 serial 14
-dnl Copyright (C) 2002-2004, 2006-2007, 2009-2018 Free Software Foundation,
+dnl Copyright (C) 2002-2004, 2006-2007, 2009-2019 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 0e0aa56367..ccfea07e39 100644
--- a/m4/alphasort.m4
+++ b/m4/alphasort.m4
@@ -1,5 +1,5 @@
# alphasort.m4 serial 2
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9eb362c82f..cc94dc6d7d 100644
--- a/m4/ansi-c++.m4
+++ b/m4/ansi-c++.m4
@@ -1,5 +1,5 @@
# ansi-c++.m4 serial 10
-dnl Copyright (C) 2002-2003, 2005, 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2005, 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 aa7dc8bcae..c71bf66409 100644
--- a/m4/arctwo.m4
+++ b/m4/arctwo.m4
@@ -1,5 +1,5 @@
# arctwo.m4 serial 5
-dnl Copyright (C) 2005-2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c440e4d7ff..8b2e2d8548 100644
--- a/m4/argp.m4
+++ b/m4/argp.m4
@@ -1,5 +1,5 @@
# argp.m4 serial 15
-dnl Copyright (C) 2003-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0b1083d7e2..b22edf251e 100644
--- a/m4/argz.m4
+++ b/m4/argz.m4
@@ -1,6 +1,6 @@
# Portability macros for glibc argz. -*- Autoconf -*-
#
-# Copyright (C) 2004-2018 Free Software Foundation, Inc.
+# Copyright (C) 2004-2019 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 e73dc699f1..46c7d287b8 100644
--- a/m4/arpa_inet_h.m4
+++ b/m4/arpa_inet_h.m4
@@ -1,5 +1,5 @@
# arpa_inet_h.m4 serial 13
-dnl Copyright (C) 2006, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 24bc0849f4..146c34f789 100644
--- a/m4/asin.m4
+++ b/m4/asin.m4
@@ -1,5 +1,5 @@
# asin.m4 serial 1
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d5dbd8f510..72f4151338 100644
--- a/m4/asinf.m4
+++ b/m4/asinf.m4
@@ -1,5 +1,5 @@
# asinf.m4 serial 3
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2fd6e35018..40c8c94cc6 100644
--- a/m4/asinl.m4
+++ b/m4/asinl.m4
@@ -1,5 +1,5 @@
# asinl.m4 serial 8
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 58a5299c22..0f6bee4a38 100644
--- a/m4/asm-underscore.m4
+++ b/m4/asm-underscore.m4
@@ -1,5 +1,5 @@
# asm-underscore.m4 serial 4
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0cad039342..15048a73af 100644
--- a/m4/assert.m4
+++ b/m4/assert.m4
@@ -1,6 +1,6 @@
#serial 7
-# Copyright (C) 1998-1999, 2001, 2004, 2008-2018 Free Software Foundation, Inc.
+# Copyright (C) 1998-1999, 2001, 2004, 2008-2019 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 e3fd4d3de9..cf11bae6a8 100644
--- a/m4/assert_h.m4
+++ b/m4/assert_h.m4
@@ -1,5 +1,5 @@
# assert-h.m4
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 fe8525d78a..de10a7b880 100644
--- a/m4/atan.m4
+++ b/m4/atan.m4
@@ -1,5 +1,5 @@
# atan.m4 serial 1
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e04457d40a..fb12d89f65 100644
--- a/m4/atan2.m4
+++ b/m4/atan2.m4
@@ -1,5 +1,5 @@
# atan2.m4 serial 1
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8396da5049..6b1b8e179d 100644
--- a/m4/atan2f.m4
+++ b/m4/atan2f.m4
@@ -1,5 +1,5 @@
# atan2f.m4 serial 3
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3429d3f4bc..ee2214c38c 100644
--- a/m4/atanf.m4
+++ b/m4/atanf.m4
@@ -1,5 +1,5 @@
# atanf.m4 serial 3
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 77605676a7..171e5400e9 100644
--- a/m4/atanl.m4
+++ b/m4/atanl.m4
@@ -1,5 +1,5 @@
# atanl.m4 serial 8
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d3127a03c1..c7dc30c655 100644
--- a/m4/atexit.m4
+++ b/m4/atexit.m4
@@ -1,5 +1,5 @@
# atexit.m4 serial 4
-dnl Copyright (C) 2002, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 63aa2b688a..c126d1853b 100644
--- a/m4/atoll.m4
+++ b/m4/atoll.m4
@@ -1,5 +1,5 @@
# atoll.m4 serial 2
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 285485aa25..4ae5b2eb32 100644
--- a/m4/autobuild.m4
+++ b/m4/autobuild.m4
@@ -1,5 +1,5 @@
# autobuild.m4 serial 7
-dnl Copyright (C) 2004, 2006-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2006-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 bac7235eb6..5c45625165 100644
--- a/m4/backupfile.m4
+++ b/m4/backupfile.m4
@@ -1,5 +1,5 @@
# backupfile.m4 serial 14
-dnl Copyright (C) 2002-2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9154d405a0..8eb4cec9a3 100644
--- a/m4/base32.m4
+++ b/m4/base32.m4
@@ -1,5 +1,5 @@
# base32.m4 serial 4
-dnl Copyright (C) 2004, 2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 900b3a6dfc..cc2e2eda2d 100644
--- a/m4/base64.m4
+++ b/m4/base64.m4
@@ -1,5 +1,5 @@
# base64.m4 serial 4
-dnl Copyright (C) 2004, 2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ab7c0e0ee7..17783b2690 100644
--- a/m4/bison-i18n.m4
+++ b/m4/bison-i18n.m4
@@ -1,5 +1,5 @@
# bison-i18n.m4 serial 3
-dnl Copyright (C) 2005-2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 bbb605413a..d64883bd88 100644
--- a/m4/bison.m4
+++ b/m4/bison.m4
@@ -1,6 +1,6 @@
# serial 7
-# Copyright (C) 2002, 2005, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2002, 2005, 2009-2019 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 8acdffc514..85c2cbf6dc 100644
--- a/m4/btowc.m4
+++ b/m4/btowc.m4
@@ -1,5 +1,5 @@
# btowc.m4 serial 11
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a1eaf965b4..b65fbf87a6 100644
--- a/m4/builtin-expect.m4
+++ b/m4/builtin-expect.m4
@@ -1,6 +1,6 @@
dnl Check for __builtin_expect.
-dnl Copyright 2016-2018 Free Software Foundation, Inc.
+dnl Copyright 2016-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c64238f25a..05fc6cd58e 100644
--- a/m4/byteswap.m4
+++ b/m4/byteswap.m4
@@ -1,5 +1,5 @@
# byteswap.m4 serial 4
-dnl Copyright (C) 2005, 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f210842fda..8fa583feb8 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, 2008-2018 Free Software Foundation, Inc.
+# Copyright (C) 2002-2004, 2008-2019 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 9282cee58e..1694a2396c 100644
--- a/m4/c-strtod.m4
+++ b/m4/c-strtod.m4
@@ -1,6 +1,6 @@
# c-strtod.m4 serial 16
-# Copyright (C) 2004-2006, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2004-2006, 2009-2019 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/calloc.m4 b/m4/calloc.m4
index be10e211f3..012a5bf50b 100644
--- a/m4/calloc.m4
+++ b/m4/calloc.m4
@@ -1,6 +1,6 @@
# calloc.m4 serial 18
-# Copyright (C) 2004-2018 Free Software Foundation, Inc.
+# Copyright (C) 2004-2019 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 7ed9be9ca6..b7848bcef3 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, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0c238946be..5b6e25dfcd 100644
--- a/m4/canonicalize.m4
+++ b/m4/canonicalize.m4
@@ -1,6 +1,6 @@
# canonicalize.m4 serial 29
-dnl Copyright (C) 2003-2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2007, 2009-2019 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 1609ae8e00..e9741364c0 100644
--- a/m4/cbrt.m4
+++ b/m4/cbrt.m4
@@ -1,5 +1,5 @@
# cbrt.m4 serial 2
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9252fcc70c..765af6b513 100644
--- a/m4/cbrtf.m4
+++ b/m4/cbrtf.m4
@@ -1,5 +1,5 @@
# cbrtf.m4 serial 4
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 343b45a3ac..970bf880a9 100644
--- a/m4/cbrtl-ieee.m4
+++ b/m4/cbrtl-ieee.m4
@@ -1,5 +1,5 @@
# cbrtl-ieee.m4 serial 1
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9fd6757cc8..e0f736220a 100644
--- a/m4/cbrtl.m4
+++ b/m4/cbrtl.m4
@@ -1,5 +1,5 @@
# cbrtl.m4 serial 7
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 42e8781943..13ebf0bdfa 100644
--- a/m4/ceil-ieee.m4
+++ b/m4/ceil-ieee.m4
@@ -1,5 +1,5 @@
# ceil-ieee.m4 serial 1
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 87199ed110..1b11b847e9 100644
--- a/m4/ceil.m4
+++ b/m4/ceil.m4
@@ -1,5 +1,5 @@
# ceil.m4 serial 12
-dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 099f20aa78..6d117d8857 100644
--- a/m4/ceilf-ieee.m4
+++ b/m4/ceilf-ieee.m4
@@ -1,5 +1,5 @@
# ceilf-ieee.m4 serial 1
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ec8c29ceb2..de4a80956e 100644
--- a/m4/ceilf.m4
+++ b/m4/ceilf.m4
@@ -1,5 +1,5 @@
# ceilf.m4 serial 16
-dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e2be6fa12f..05cd5c9262 100644
--- a/m4/ceill-ieee.m4
+++ b/m4/ceill-ieee.m4
@@ -1,5 +1,5 @@
# ceill-ieee.m4 serial 1
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e2ddfd0eea..2663d4c82b 100644
--- a/m4/ceill.m4
+++ b/m4/ceill.m4
@@ -1,5 +1,5 @@
# ceill.m4 serial 17
-dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 46dbbc42f0..64b5ef9411 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, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 db30fe7ca2..95da981a4a 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, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 600ee934d1..d92fd1c195 100644
--- a/m4/chown.m4
+++ b/m4/chown.m4
@@ -1,7 +1,7 @@
# serial 30
# Determine whether we need the chown wrapper.
-dnl Copyright (C) 1997-2001, 2003-2005, 2007, 2009-2018 Free Software
+dnl Copyright (C) 1997-2001, 2003-2005, 2007, 2009-2019 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 47791f9211..8f7a7fcd10 100644
--- a/m4/clock_time.m4
+++ b/m4/clock_time.m4
@@ -1,5 +1,5 @@
# clock_time.m4 serial 10
-dnl Copyright (C) 2002-2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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-stream.m4 b/m4/close-stream.m4
index c9bf62e957..5d31221b0c 100644
--- a/m4/close-stream.m4
+++ b/m4/close-stream.m4
@@ -1,5 +1,5 @@
#serial 4
-dnl Copyright (C) 2006-2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f11b17ec7f..7013a13043 100644
--- a/m4/close.m4
+++ b/m4/close.m4
@@ -1,5 +1,5 @@
# close.m4 serial 9
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 338b5a73c5..37dc541446 100644
--- a/m4/closedir.m4
+++ b/m4/closedir.m4
@@ -1,5 +1,5 @@
# closedir.m4 serial 6
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/closein.m4 b/m4/closein.m4
index a4a250c817..7e5e26cb51 100644
--- a/m4/closein.m4
+++ b/m4/closein.m4
@@ -1,5 +1,5 @@
# closein.m4 serial 2
-dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/closeout.m4 b/m4/closeout.m4
index 6442406ca7..c02179b760 100644
--- a/m4/closeout.m4
+++ b/m4/closeout.m4
@@ -1,5 +1,5 @@
# closeout.m4 serial 6
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2018 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2019 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/codeset.m4 b/m4/codeset.m4
index bc98201e39..280f556fe8 100644
--- a/m4/codeset.m4
+++ b/m4/codeset.m4
@@ -1,6 +1,6 @@
# codeset.m4 serial 5 (gettext-0.18.2)
-dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016 Free Software Foundation,
-dnl Inc.
+dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016, 2019 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,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/cond.m4 b/m4/cond.m4
index 3b6bea968f..1b93c10e59 100644
--- a/m4/cond.m4
+++ b/m4/cond.m4
@@ -1,5 +1,5 @@
# cond.m4 serial 2
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 75eefdff18..7379df7d56 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, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 78a96fd8f6..057195264c 100644
--- a/m4/configmake.m4
+++ b/m4/configmake.m4
@@ -1,5 +1,5 @@
# configmake.m4 serial 3
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e4e6f10dca..42addcbfd5 100644
--- a/m4/copy-file.m4
+++ b/m4/copy-file.m4
@@ -1,5 +1,5 @@
# copy-file.m4 serial 5
-dnl Copyright (C) 2003, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c4ee447adf..31bcf1d7ea 100644
--- a/m4/copysign.m4
+++ b/m4/copysign.m4
@@ -1,5 +1,5 @@
# copysign.m4 serial 1
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 fa236ce1d2..961011a0ad 100644
--- a/m4/copysignf.m4
+++ b/m4/copysignf.m4
@@ -1,5 +1,5 @@
# copysignf.m4 serial 3
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 57a29e15e1..734b36fc7c 100644
--- a/m4/copysignl.m4
+++ b/m4/copysignl.m4
@@ -1,5 +1,5 @@
# copysignl.m4 serial 3
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 383dce18ea..cf95febd31 100644
--- a/m4/cos.m4
+++ b/m4/cos.m4
@@ -1,5 +1,5 @@
# cos.m4 serial 1
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 76e0639c23..736c925cf2 100644
--- a/m4/cosf.m4
+++ b/m4/cosf.m4
@@ -1,5 +1,5 @@
# cosf.m4 serial 3
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c75175c744..e93197975e 100644
--- a/m4/cosh.m4
+++ b/m4/cosh.m4
@@ -1,5 +1,5 @@
# cosh.m4 serial 1
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 125004516a..547a5be1ff 100644
--- a/m4/coshf.m4
+++ b/m4/coshf.m4
@@ -1,5 +1,5 @@
# coshf.m4 serial 3
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 48c9a57cd7..669070a7ed 100644
--- a/m4/cosl.m4
+++ b/m4/cosl.m4
@@ -1,5 +1,5 @@
# cosl.m4 serial 8
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/count-leading-zeros.m4 b/m4/count-leading-zeros.m4
index 99ffdb261d..efe31f9911 100644
--- a/m4/count-leading-zeros.m4
+++ b/m4/count-leading-zeros.m4
@@ -1,5 +1,5 @@
# count-leading-zeros.m4 serial 2
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/count-one-bits.m4 b/m4/count-one-bits.m4
index dead235b60..b4721b549c 100644
--- a/m4/count-one-bits.m4
+++ b/m4/count-one-bits.m4
@@ -1,5 +1,5 @@
# count-one-bits.m4 serial 3
-dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/count-trailing-zeros.m4 b/m4/count-trailing-zeros.m4
index 2bb9767412..94a8f7f2e1 100644
--- a/m4/count-trailing-zeros.m4
+++ b/m4/count-trailing-zeros.m4
@@ -1,5 +1,5 @@
# count-trailing-zeros.m4
-dnl Copyright (C) 2013-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2013-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a21a3f74e8..8cafac9c01 100644
--- a/m4/csharp.m4
+++ b/m4/csharp.m4
@@ -1,5 +1,5 @@
# csharp.m4 serial 4
-dnl Copyright (C) 2004-2005, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2005, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 cd816ca215..7ebb4e0b88 100644
--- a/m4/csharpcomp.m4
+++ b/m4/csharpcomp.m4
@@ -1,5 +1,5 @@
# csharpcomp.m4 serial 9
-dnl Copyright (C) 2003-2005, 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2005, 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f600148443..3b2d723514 100644
--- a/m4/csharpexec.m4
+++ b/m4/csharpexec.m4
@@ -1,5 +1,5 @@
# csharpexec.m4 serial 7
-dnl Copyright (C) 2003-2005, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2005, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4b12582726..63706aed24 100644
--- a/m4/ctime.m4
+++ b/m4/ctime.m4
@@ -1,5 +1,5 @@
# ctime.m4 serial 1
-dnl Copyright (C) 2017-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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.m4 b/m4/ctype.m4
index 85a7e3e6ae..bd30e11748 100644
--- a/m4/ctype.m4
+++ b/m4/ctype.m4
@@ -1,5 +1,5 @@
# ctype_h.m4 serial 6
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 043e805941..2297495e4b 100644
--- a/m4/cycle-check.m4
+++ b/m4/cycle-check.m4
@@ -1,5 +1,5 @@
#serial 7
-dnl Copyright (C) 2005-2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4f8b1a2e6d..f1420ccff2 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, 2009-2018 Free Software
+# Copyright (C) 1997, 1999-2001, 2003-2004, 2006-2007, 2009-2019 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 ab6463d71d..4ca56d6191 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, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 1997, 1999-2004, 2006, 2009-2019 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 3b3751bc9c..3089ea63b7 100644
--- a/m4/dirent-safer.m4
+++ b/m4/dirent-safer.m4
@@ -1,5 +1,5 @@
#serial 2
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b054a920b5..732aa554c2 100644
--- a/m4/dirent_h.m4
+++ b/m4/dirent_h.m4
@@ -1,5 +1,5 @@
# dirent_h.m4 serial 16
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 48589b916f..5c7586997f 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, 2008-2018 Free Software Foundation, Inc.
+# Copyright (C) 2001-2006, 2008-2019 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/dirname.m4 b/m4/dirname.m4
index 820b0478a2..32141ae6ff 100644
--- a/m4/dirname.m4
+++ b/m4/dirname.m4
@@ -1,5 +1,5 @@
#serial 10 -*- autoconf -*-
-dnl Copyright (C) 2002-2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl 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 e99d4a368d..0c5afb1715 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, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 917656ded3..b901377669 100644
--- a/m4/dprintf-posix.m4
+++ b/m4/dprintf-posix.m4
@@ -1,5 +1,5 @@
# dprintf-posix.m4 serial 2
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 677b848625..6beafb838d 100644
--- a/m4/dprintf.m4
+++ b/m4/dprintf.m4
@@ -1,5 +1,5 @@
# dprintf.m4 serial 1
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ec04d69053..005f1ea7e0 100644
--- a/m4/dup.m4
+++ b/m4/dup.m4
@@ -1,5 +1,5 @@
# dup.m4 serial 6
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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-obsolete.m4 b/m4/dup2-obsolete.m4
index 22a1badb19..a35d1d48a7 100644
--- a/m4/dup2-obsolete.m4
+++ b/m4/dup2-obsolete.m4
@@ -1,5 +1,5 @@
# dup2-obsolete.m4 serial 1
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c785d37339..b314247d3b 100644
--- a/m4/dup2.m4
+++ b/m4/dup2.m4
@@ -1,5 +1,5 @@
#serial 25
-dnl Copyright (C) 2002, 2005, 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005, 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5de730221e..092e947dda 100644
--- a/m4/dup3.m4
+++ b/m4/dup3.m4
@@ -1,5 +1,5 @@
# dup3.m4 serial 5
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f468812bf0..c2c95dd652 100644
--- a/m4/duplocale.m4
+++ b/m4/duplocale.m4
@@ -1,5 +1,5 @@
# duplocale.m4 serial 10
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4ab59d5086..2ca1b4559a 100644
--- a/m4/eaccess.m4
+++ b/m4/eaccess.m4
@@ -1,5 +1,5 @@
# eaccess.m4 serial 2
-dnl Copyright (C) 2003, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a5a4e267d8..2a4b120a17 100644
--- a/m4/eealloc.m4
+++ b/m4/eealloc.m4
@@ -1,5 +1,5 @@
# eealloc.m4 serial 3
-dnl Copyright (C) 2003, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 acee5364b7..c1a6fa3746 100644
--- a/m4/environ.m4
+++ b/m4/environ.m4
@@ -1,5 +1,5 @@
# environ.m4 serial 7
-dnl Copyright (C) 2001-2004, 2006-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2004, 2006-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e1ae295126..2388854e05 100644
--- a/m4/errno_h.m4
+++ b/m4/errno_h.m4
@@ -1,5 +1,5 @@
# errno_h.m4 serial 13
-dnl Copyright (C) 2004, 2006, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2006, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 280fdceafe..393adb54c6 100644
--- a/m4/error.m4
+++ b/m4/error.m4
@@ -1,6 +1,6 @@
#serial 14
-# Copyright (C) 1996-1998, 2001-2004, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 1996-1998, 2001-2004, 2009-2019 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 8a562822e4..8e840e63c2 100644
--- a/m4/euidaccess.m4
+++ b/m4/euidaccess.m4
@@ -1,5 +1,5 @@
# euidaccess.m4 serial 15
-dnl Copyright (C) 2002-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c39231d04a..b291c0a4cb 100644
--- a/m4/execinfo.m4
+++ b/m4/execinfo.m4
@@ -1,6 +1,6 @@
# Check for GNU-style execinfo.h.
-dnl Copyright 2012-2018 Free Software Foundation, Inc.
+dnl Copyright 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c572744609..f84e47069d 100644
--- a/m4/execute.m4
+++ b/m4/execute.m4
@@ -1,5 +1,5 @@
# execute.m4 serial 5
-dnl Copyright (C) 2003, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4627e5ddfe..4f536812ef 100644
--- a/m4/exp.m4
+++ b/m4/exp.m4
@@ -1,5 +1,5 @@
# exp.m4 serial 1
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5b5759d720..c5c58bd50b 100644
--- a/m4/exp2.m4
+++ b/m4/exp2.m4
@@ -1,5 +1,5 @@
# exp2.m4 serial 2
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 94bef6907e..7c7756c547 100644
--- a/m4/exp2f.m4
+++ b/m4/exp2f.m4
@@ -1,5 +1,5 @@
# exp2f.m4 serial 1
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 73979f94ca..ab7342099d 100644
--- a/m4/exp2l-ieee.m4
+++ b/m4/exp2l-ieee.m4
@@ -1,5 +1,5 @@
# exp2l-ieee.m4 serial 1
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e8ffcbb054..d687e7d312 100644
--- a/m4/exp2l.m4
+++ b/m4/exp2l.m4
@@ -1,5 +1,5 @@
# exp2l.m4 serial 5
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9835b6e7bc..605de2e872 100644
--- a/m4/expf.m4
+++ b/m4/expf.m4
@@ -1,5 +1,5 @@
# expf.m4 serial 3
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8b80059a2e..93851a2f51 100644
--- a/m4/expl.m4
+++ b/m4/expl.m4
@@ -1,5 +1,5 @@
# expl.m4 serial 11
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ba0eefeb4f..1357b59d5b 100644
--- a/m4/explicit_bzero.m4
+++ b/m4/explicit_bzero.m4
@@ -1,4 +1,4 @@
-dnl Copyright 2017-2018 Free Software Foundation, Inc.
+dnl Copyright 2017-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8a177db5bb..e766d518d6 100644
--- a/m4/expm1-ieee.m4
+++ b/m4/expm1-ieee.m4
@@ -1,5 +1,5 @@
# expm1-ieee.m4 serial 1
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 bd459c4062..789f9acb01 100644
--- a/m4/expm1.m4
+++ b/m4/expm1.m4
@@ -1,5 +1,5 @@
# expm1.m4 serial 5
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 cd14db6c94..3c90c0fe13 100644
--- a/m4/expm1f.m4
+++ b/m4/expm1f.m4
@@ -1,5 +1,5 @@
# expm1f.m4 serial 3
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2fa964b654..d0745502ac 100644
--- a/m4/expm1l.m4
+++ b/m4/expm1l.m4
@@ -1,5 +1,5 @@
# expm1l.m4 serial 2
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 7b02a4c27f..90870dfa40 100644
--- a/m4/exponentd.m4
+++ b/m4/exponentd.m4
@@ -1,5 +1,5 @@
# exponentd.m4 serial 3
-dnl Copyright (C) 2007-2008, 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2008, 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b259b911c8..cf8306b23b 100644
--- a/m4/exponentf.m4
+++ b/m4/exponentf.m4
@@ -1,5 +1,5 @@
# exponentf.m4 serial 2
-dnl Copyright (C) 2007-2008, 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2008, 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 136fa61e34..4064981b37 100644
--- a/m4/exponentl.m4
+++ b/m4/exponentl.m4
@@ -1,5 +1,5 @@
# exponentl.m4 serial 4
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 71a854f8bf..fd1ce817f0 100644
--- a/m4/extensions.m4
+++ b/m4/extensions.m4
@@ -1,7 +1,7 @@
# serial 18 -*- Autoconf -*-
# Enable extensions on systems that normally disable them.
-# Copyright (C) 2003, 2006-2018 Free Software Foundation, Inc.
+# Copyright (C) 2003, 2006-2019 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 3661cbda5e..ec9f2218bf 100644
--- a/m4/extern-inline.m4
+++ b/m4/extern-inline.m4
@@ -1,6 +1,6 @@
dnl 'extern inline' a la ISO C99.
-dnl Copyright 2012-2018 Free Software Foundation, Inc.
+dnl Copyright 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 88b2faeaaa..3723b49253 100644
--- a/m4/fabs.m4
+++ b/m4/fabs.m4
@@ -1,5 +1,5 @@
# fabs.m4 serial 1
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8e58b697a0..fd9eb9bbe3 100644
--- a/m4/fabsf.m4
+++ b/m4/fabsf.m4
@@ -1,5 +1,5 @@
# fabsf.m4 serial 3
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 10d76b63c3..ec0e232528 100644
--- a/m4/fabsl.m4
+++ b/m4/fabsl.m4
@@ -1,5 +1,5 @@
# fabsl.m4 serial 3
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 eb6df9ad4e..6c7d79b008 100644
--- a/m4/faccessat.m4
+++ b/m4/faccessat.m4
@@ -1,7 +1,7 @@
# serial 8
# See if we need to provide faccessat replacement.
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ca39d4527b..349c1f776f 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, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2004, 2006, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e0d7903f33..e5a0245c35 100644
--- a/m4/fbufmode.m4
+++ b/m4/fbufmode.m4
@@ -1,5 +1,5 @@
# fbufmode.m4 serial 2
-dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 470b228f7f..ea5a4f91e9 100644
--- a/m4/fchdir.m4
+++ b/m4/fchdir.m4
@@ -1,5 +1,5 @@
# fchdir.m4 serial 24
-dnl Copyright (C) 2006-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8986232b13..2797d3d60c 100644
--- a/m4/fchmodat.m4
+++ b/m4/fchmodat.m4
@@ -1,5 +1,5 @@
# fchmodat.m4 serial 1
-dnl Copyright (C) 2004-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 54c670c703..5cca8b5a7d 100644
--- a/m4/fchownat.m4
+++ b/m4/fchownat.m4
@@ -1,5 +1,5 @@
# fchownat.m4 serial 2
-dnl Copyright (C) 2004-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f236ba1186..0aa7e7640a 100644
--- a/m4/fclose.m4
+++ b/m4/fclose.m4
@@ -1,5 +1,5 @@
# fclose.m4 serial 8
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 cffb9de176..6ab3387daf 100644
--- a/m4/fcntl-o.m4
+++ b/m4/fcntl-o.m4
@@ -1,5 +1,5 @@
# fcntl-o.m4 serial 6
-dnl Copyright (C) 2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f088f01d98..bacacb17e9 100644
--- a/m4/fcntl-safer.m4
+++ b/m4/fcntl-safer.m4
@@ -1,5 +1,5 @@
#serial 9
-dnl Copyright (C) 2005-2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 46b2445191..e409e96b1c 100644
--- a/m4/fcntl.m4
+++ b/m4/fcntl.m4
@@ -1,5 +1,5 @@
# fcntl.m4 serial 9
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9fd3ab1a82..a86fdae5fe 100644
--- a/m4/fcntl_h.m4
+++ b/m4/fcntl_h.m4
@@ -1,6 +1,6 @@
# serial 15
# Configure fcntl.h.
-dnl Copyright (C) 2006-2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 fd8e4320d2..c2ea85e4df 100644
--- a/m4/fdatasync.m4
+++ b/m4/fdatasync.m4
@@ -1,5 +1,5 @@
# fdatasync.m4 serial 4
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 bff80ab055..06b43f6687 100644
--- a/m4/fdopen.m4
+++ b/m4/fdopen.m4
@@ -1,5 +1,5 @@
# fdopen.m4 serial 4
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 df44d5edfb..04905519d0 100644
--- a/m4/fdopendir.m4
+++ b/m4/fdopendir.m4
@@ -1,7 +1,7 @@
# serial 10
# See if we need to provide fdopendir.
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 da65459b15..11b13e0479 100644
--- a/m4/fegetround.m4
+++ b/m4/fegetround.m4
@@ -1,5 +1,5 @@
# fegetround.m4 serial 1
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9098b100a5..2df3b4ecf5 100644
--- a/m4/fflush.m4
+++ b/m4/fflush.m4
@@ -1,6 +1,6 @@
# fflush.m4 serial 17
-# Copyright (C) 2007-2018 Free Software Foundation, Inc.
+# Copyright (C) 2007-2019 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 a305f2b490..0c2fe72334 100644
--- a/m4/ffs.m4
+++ b/m4/ffs.m4
@@ -1,5 +1,5 @@
# ffs.m4 serial 4
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 34e9223ffc..9ba2bfb9fb 100644
--- a/m4/ffsl.m4
+++ b/m4/ffsl.m4
@@ -1,5 +1,5 @@
# ffsl.m4 serial 1
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 88fd7e0a6f..83a30195dc 100644
--- a/m4/ffsll.m4
+++ b/m4/ffsll.m4
@@ -1,5 +1,5 @@
# ffsll.m4 serial 1
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 93a091b899..17b5f8d775 100644
--- a/m4/fileblocks.m4
+++ b/m4/fileblocks.m4
@@ -1,5 +1,5 @@
# fileblocks.m4 serial 6
-dnl Copyright (C) 2002, 2005-2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005-2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 dd649a418c..c086c680d3 100644
--- a/m4/filemode.m4
+++ b/m4/filemode.m4
@@ -1,5 +1,5 @@
# filemode.m4 serial 8
-dnl Copyright (C) 2002, 2005-2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005-2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1387aeb34d..351715a7fd 100644
--- a/m4/filenamecat.m4
+++ b/m4/filenamecat.m4
@@ -1,5 +1,5 @@
# filenamecat.m4 serial 11
-dnl Copyright (C) 2002-2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 547631fcd9..062297c4c9 100644
--- a/m4/findprog.m4
+++ b/m4/findprog.m4
@@ -1,5 +1,5 @@
# findprog.m4 serial 2
-dnl Copyright (C) 2003, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 db93cf3588..1347068fe3 100644
--- a/m4/flexmember.m4
+++ b/m4/flexmember.m4
@@ -1,7 +1,7 @@
# serial 5
# Check for flexible array member support.
-# Copyright (C) 2006, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009-2019 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 02beb853f8..1cd28a0bd2 100644
--- a/m4/float_h.m4
+++ b/m4/float_h.m4
@@ -1,5 +1,5 @@
# float_h.m4 serial 12
-dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0e47d1d271..7197afac1d 100644
--- a/m4/flock.m4
+++ b/m4/flock.m4
@@ -1,5 +1,5 @@
# flock.m4 serial 3
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0c1d7e695b..be55b2907b 100644
--- a/m4/floor-ieee.m4
+++ b/m4/floor-ieee.m4
@@ -1,5 +1,5 @@
# floor-ieee.m4 serial 1
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 bef45a1e0d..25a80b9832 100644
--- a/m4/floor.m4
+++ b/m4/floor.m4
@@ -1,5 +1,5 @@
# floor.m4 serial 11
-dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f533096e07..8548559bd4 100644
--- a/m4/floorf-ieee.m4
+++ b/m4/floorf-ieee.m4
@@ -1,5 +1,5 @@
# floorf-ieee.m4 serial 1
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 bfc7183e2f..6713df8732 100644
--- a/m4/floorf.m4
+++ b/m4/floorf.m4
@@ -1,5 +1,5 @@
# floorf.m4 serial 15
-dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0b84b96b9e..f325906a6a 100644
--- a/m4/floorl.m4
+++ b/m4/floorl.m4
@@ -1,5 +1,5 @@
# floorl.m4 serial 11
-dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3b51f2c372..ac99f3cfd6 100644
--- a/m4/fma.m4
+++ b/m4/fma.m4
@@ -1,5 +1,5 @@
# fma.m4 serial 3
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a1a9b0ebe5..55edbbe027 100644
--- a/m4/fmaf.m4
+++ b/m4/fmaf.m4
@@ -1,5 +1,5 @@
# fmaf.m4 serial 4
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 7ff0fe9bab..9ece1df0ac 100644
--- a/m4/fmal.m4
+++ b/m4/fmal.m4
@@ -1,5 +1,5 @@
# fmal.m4 serial 6
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d86f7367e3..06b368d73d 100644
--- a/m4/fmod-ieee.m4
+++ b/m4/fmod-ieee.m4
@@ -1,5 +1,5 @@
# fmod-ieee.m4 serial 1
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 7cf1d76ddc..0b61649b82 100644
--- a/m4/fmod.m4
+++ b/m4/fmod.m4
@@ -1,5 +1,5 @@
# fmod.m4 serial 6
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f0019a0ffd..c0a397a95e 100644
--- a/m4/fmodf-ieee.m4
+++ b/m4/fmodf-ieee.m4
@@ -1,5 +1,5 @@
# fmodf-ieee.m4 serial 1
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ff8e3f7e29..5a6d7da698 100644
--- a/m4/fmodf.m4
+++ b/m4/fmodf.m4
@@ -1,5 +1,5 @@
# fmodf.m4 serial 8
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 643f327f71..503827b1f8 100644
--- a/m4/fmodl-ieee.m4
+++ b/m4/fmodl-ieee.m4
@@ -1,5 +1,5 @@
# fmodl-ieee.m4 serial 1
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 66e60afebf..8d3203179a 100644
--- a/m4/fmodl.m4
+++ b/m4/fmodl.m4
@@ -1,5 +1,5 @@
# fmodl.m4 serial 8
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a61545ac27..c264ca71f9 100644
--- a/m4/fnmatch.m4
+++ b/m4/fnmatch.m4
@@ -1,6 +1,6 @@
# Check for fnmatch - serial 13. -*- coding: utf-8 -*-
-# Copyright (C) 2000-2007, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2000-2007, 2009-2019 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 077dfef00d..fba6f868bf 100644
--- a/m4/fnmatch_h.m4
+++ b/m4/fnmatch_h.m4
@@ -1,5 +1,5 @@
# fnmatch_h.m4 serial 4
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2be602c5d6..8a6e0eaa14 100644
--- a/m4/fopen.m4
+++ b/m4/fopen.m4
@@ -1,5 +1,5 @@
# fopen.m4 serial 10
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c897073de7..402ec40331 100644
--- a/m4/fpending.m4
+++ b/m4/fpending.m4
@@ -1,6 +1,6 @@
# serial 22
-# Copyright (C) 2000-2001, 2004-2018 Free Software Foundation, Inc.
+# Copyright (C) 2000-2001, 2004-2019 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 b58840f789..ea1d5dad4a 100644
--- a/m4/fpieee.m4
+++ b/m4/fpieee.m4
@@ -1,5 +1,5 @@
# fpieee.m4 serial 2 -*- coding: utf-8 -*-
-dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b865a7c630..17206e67fa 100644
--- a/m4/fprintf-posix.m4
+++ b/m4/fprintf-posix.m4
@@ -1,5 +1,5 @@
# fprintf-posix.m4 serial 14
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 99d1fc4d0b..cb21f56310 100644
--- a/m4/fpurge.m4
+++ b/m4/fpurge.m4
@@ -1,5 +1,5 @@
# fpurge.m4 serial 8
-dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1be017c250..301038dfc0 100644
--- a/m4/freadable.m4
+++ b/m4/freadable.m4
@@ -1,5 +1,5 @@
# freadable.m4 serial 2
-dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 aeb439b129..385c570b72 100644
--- a/m4/freadahead.m4
+++ b/m4/freadahead.m4
@@ -1,5 +1,5 @@
# freadahead.m4 serial 1
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 59a352875a..33e4d1c68a 100644
--- a/m4/freading.m4
+++ b/m4/freading.m4
@@ -1,5 +1,5 @@
# freading.m4 serial 1
-dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 14cc86f4e9..334f6d706e 100644
--- a/m4/freadptr.m4
+++ b/m4/freadptr.m4
@@ -1,5 +1,5 @@
# freadptr.m4 serial 1
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5ea0e1b0b0..424490cd8a 100644
--- a/m4/freadseek.m4
+++ b/m4/freadseek.m4
@@ -1,5 +1,5 @@
# freadseek.m4 serial 2
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f433de30f8..e5972673d8 100644
--- a/m4/free.m4
+++ b/m4/free.m4
@@ -1,6 +1,6 @@
# Check whether free (NULL) is supposed to work.
-# Copyright (C) 2003-2005, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2003-2005, 2009-2019 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 5038a984cd..7fceaba739 100644
--- a/m4/freopen.m4
+++ b/m4/freopen.m4
@@ -1,5 +1,5 @@
# freopen.m4 serial 6
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 33e07f598b..990fce6caf 100644
--- a/m4/frexp.m4
+++ b/m4/frexp.m4
@@ -1,5 +1,5 @@
# frexp.m4 serial 16
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 cab80658f1..1082458526 100644
--- a/m4/frexpf.m4
+++ b/m4/frexpf.m4
@@ -1,5 +1,5 @@
# frexpf.m4 serial 6
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d7845d1943..53eed55c0e 100644
--- a/m4/frexpl.m4
+++ b/m4/frexpl.m4
@@ -1,5 +1,5 @@
# frexpl.m4 serial 21
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4a9ac7e891..2dfeecb700 100644
--- a/m4/fseek.m4
+++ b/m4/fseek.m4
@@ -1,5 +1,5 @@
# fseek.m4 serial 4
-dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 86c246e899..1e2b08dbfc 100644
--- a/m4/fseeko.m4
+++ b/m4/fseeko.m4
@@ -1,5 +1,5 @@
# fseeko.m4 serial 19
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ca920c4aa1..e2b97a575c 100644
--- a/m4/fseterr.m4
+++ b/m4/fseterr.m4
@@ -1,5 +1,5 @@
# fseterr.m4 serial 1
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f7fc3837ea..2a59c8ff40 100644
--- a/m4/fstat.m4
+++ b/m4/fstat.m4
@@ -1,5 +1,5 @@
# fstat.m4 serial 6
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ac353bf9ca..489a55a315 100644
--- a/m4/fstatat.m4
+++ b/m4/fstatat.m4
@@ -1,5 +1,5 @@
# fstatat.m4 serial 4
-dnl Copyright (C) 2004-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 51bdc90106..03c71a9bd1 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, 2009-2018 Free Software
+# Copyright (C) 1998-1999, 2001, 2004, 2006, 2009-2019 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 c3ba4391ae..a283f645dd 100644
--- a/m4/fsusage.m4
+++ b/m4/fsusage.m4
@@ -1,7 +1,7 @@
# serial 34
# Obtaining file system usage information.
-# Copyright (C) 1997-1998, 2000-2001, 2003-2018 Free Software Foundation, Inc.
+# Copyright (C) 1997-1998, 2000-2001, 2003-2019 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 d7fa8cc224..1b94a258f9 100644
--- a/m4/fsync.m4
+++ b/m4/fsync.m4
@@ -1,5 +1,5 @@
# fsync.m4 serial 2
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0ae8a92b71..713dd9fa34 100644
--- a/m4/ftell.m4
+++ b/m4/ftell.m4
@@ -1,5 +1,5 @@
# ftell.m4 serial 3
-dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b8fc70dfe7..336a4b5f1e 100644
--- a/m4/ftello.m4
+++ b/m4/ftello.m4
@@ -1,5 +1,5 @@
# ftello.m4 serial 13
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ffeb4e6ad7..5151bdcafe 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, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2000-2001, 2003-2007, 2009-2019 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 2fb39c7208..a9bf6a6d99 100644
--- a/m4/fts.m4
+++ b/m4/fts.m4
@@ -1,5 +1,5 @@
#serial 21
-dnl Copyright (C) 2005-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4669774d0e..f10e82e498 100644
--- a/m4/func.m4
+++ b/m4/func.m4
@@ -1,5 +1,5 @@
# func.m4 serial 2
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c2ae9d8965..3cfa4a1988 100644
--- a/m4/futimens.m4
+++ b/m4/futimens.m4
@@ -1,7 +1,7 @@
# serial 7
# See if we need to provide futimens replacement.
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 507213562f..b67452847b 100644
--- a/m4/fwritable.m4
+++ b/m4/fwritable.m4
@@ -1,5 +1,5 @@
# fwritable.m4 serial 2
-dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2da1653bb0..09c3adbb92 100644
--- a/m4/fwriting.m4
+++ b/m4/fwriting.m4
@@ -1,5 +1,5 @@
# fwriting.m4 serial 2
-dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f6028aacad..a95a4aab6e 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, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6fb6c31001..453bbf9fe6 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, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3e6ffd99e0..8236b17972 100644
--- a/m4/gc-camellia.m4
+++ b/m4/gc-camellia.m4
@@ -1,5 +1,5 @@
# gc-camellia.m4 serial 3
-dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0b4534f2e1..b3205b1a31 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, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6d74c76057..1f8ad609eb 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, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 515492c1dd..99d13d06c8 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, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6366c00b78..9a22a71b64 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, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 78fb5a6816..03dc40f815 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, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3ab93ab800..9596192600 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, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4de1ec7e79..a134b193fe 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, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2d35281aea..c307167293 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, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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-random.m4 b/m4/gc-random.m4
index f19d3327c1..cd9fbb8fa4 100644
--- a/m4/gc-random.m4
+++ b/m4/gc-random.m4
@@ -1,5 +1,5 @@
# gc-random.m4 serial 6
-dnl Copyright (C) 2005-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 725747c216..258e1f00f2 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, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 40aea96eda..d836cd005c 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, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d191e4ec62..46643b95bd 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, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 94b37c070f..404c739de3 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, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4ebf68069d..7eac44818d 100644
--- a/m4/gc-sm3.m4
+++ b/m4/gc-sm3.m4
@@ -1,5 +1,5 @@
# gc-sm3.m4 serial 1
-dnl Copyright (C) 2017-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6b1792e630..683d52f914 100644
--- a/m4/gc.m4
+++ b/m4/gc.m4
@@ -1,5 +1,5 @@
# gc.m4 serial 10
-dnl Copyright (C) 2005-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 53e6c34808..59b8571e58 100644
--- a/m4/getaddrinfo.m4
+++ b/m4/getaddrinfo.m4
@@ -1,5 +1,5 @@
# getaddrinfo.m4 serial 31
-dnl Copyright (C) 2004-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8904360a2a..7929b674c8 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, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009-2019 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 90b1efff69..2cefc00ad1 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, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2003-2007, 2009-2019 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 019934d580..4929b51143 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, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2003-2007, 2009-2019 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 e50af81eb6..bf17c57274 100644
--- a/m4/getdelim.m4
+++ b/m4/getdelim.m4
@@ -1,6 +1,6 @@
# getdelim.m4 serial 12
-dnl Copyright (C) 2005-2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2007, 2009-2019 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 ad78c8f894..9020b7eb8c 100644
--- a/m4/getdomainname.m4
+++ b/m4/getdomainname.m4
@@ -1,5 +1,5 @@
# getdomainname.m4 serial 10
-dnl Copyright (C) 2002-2003, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4cc1a8ff21..96aa241b19 100644
--- a/m4/getdtablesize.m4
+++ b/m4/getdtablesize.m4
@@ -1,5 +1,5 @@
# getdtablesize.m4 serial 7
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8cddb6ccdc..2ce986ea79 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, 2008-2018 Free Software Foundation, Inc.
+# Copyright (C) 1996-1997, 1999-2004, 2008-2019 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 860162687f..0414f8e51e 100644
--- a/m4/gethostname.m4
+++ b/m4/gethostname.m4
@@ -1,5 +1,5 @@
# gethostname.m4 serial 13
-dnl Copyright (C) 2002, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 30f3be16a7..6444fad9e8 100644
--- a/m4/gethrxtime.m4
+++ b/m4/gethrxtime.m4
@@ -1,5 +1,5 @@
# gethrxtime.m4 serial 12
-dnl Copyright (C) 2005-2006, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 14b62c9c67..5b2ead2876 100644
--- a/m4/getline.m4
+++ b/m4/getline.m4
@@ -1,6 +1,6 @@
# getline.m4 serial 28
-dnl Copyright (C) 1998-2003, 2005-2007, 2009-2018 Free Software Foundation,
+dnl Copyright (C) 1998-2003, 2005-2007, 2009-2019 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 c9f5a6da5d..333ced781b 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, 2008-2018 Free Software
+# Copyright (C) 1992-1996, 1999-2000, 2002-2003, 2006, 2008-2019 Free Software
# Foundation, Inc.
# This file is free software; the Free Software Foundation
diff --git a/m4/getlogin.m4 b/m4/getlogin.m4
index a564db25c1..c13d2e0be9 100644
--- a/m4/getlogin.m4
+++ b/m4/getlogin.m4
@@ -1,5 +1,5 @@
# getlogin.m4 serial 5
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0b04a5fba7..aff7086e3a 100644
--- a/m4/getlogin_r.m4
+++ b/m4/getlogin_r.m4
@@ -1,6 +1,6 @@
#serial 12
-# Copyright (C) 2005-2007, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2005-2007, 2009-2019 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 57d6ab021a..80ba61ebda 100644
--- a/m4/getndelim2.m4
+++ b/m4/getndelim2.m4
@@ -1,5 +1,5 @@
# getndelim2.m4 serial 8
-dnl Copyright (C) 2003, 2006, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2006, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5fd9b9f5fb..0f432be5f6 100644
--- a/m4/getnline.m4
+++ b/m4/getnline.m4
@@ -1,5 +1,5 @@
# getnline.m4 serial 3
-dnl Copyright (C) 2003, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0496250de0..5991bf83e8 100644
--- a/m4/getopt.m4
+++ b/m4/getopt.m4
@@ -1,5 +1,5 @@
# getopt.m4 serial 46
-dnl Copyright (C) 2002-2006, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 eb17d60d8e..546c3ad11e 100644
--- a/m4/getpagesize.m4
+++ b/m4/getpagesize.m4
@@ -1,5 +1,5 @@
# getpagesize.m4 serial 10
-dnl Copyright (C) 2002, 2004-2005, 2007, 2009-2018 Free Software Foundation,
+dnl Copyright (C) 2002, 2004-2005, 2007, 2009-2019 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 b0b427816f..e4448af7c8 100644
--- a/m4/getpass.m4
+++ b/m4/getpass.m4
@@ -1,5 +1,5 @@
# getpass.m4 serial 16
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2018 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2019 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 3a9ba8b600..4a96d066aa 100644
--- a/m4/getprogname.m4
+++ b/m4/getprogname.m4
@@ -1,6 +1,6 @@
# getprogname.m4 - check for getprogname or replacements for it
-# Copyright (C) 2016-2018 Free Software Foundation, Inc.
+# Copyright (C) 2016-2019 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/getrusage.m4 b/m4/getrusage.m4
index 27eb4ad652..181fa22171 100644
--- a/m4/getrusage.m4
+++ b/m4/getrusage.m4
@@ -1,5 +1,5 @@
# getrusage.m4 serial 1
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 fd184eac93..e540344220 100644
--- a/m4/getsubopt.m4
+++ b/m4/getsubopt.m4
@@ -1,5 +1,5 @@
# getsubopt.m4 serial 5
-dnl Copyright (C) 2004, 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a91c4dab5b..fec3804575 100644
--- a/m4/gettext.m4
+++ b/m4/gettext.m4
@@ -1,5 +1,5 @@
# gettext.m4 serial 69 (gettext-0.19.9)
-dnl Copyright (C) 1995-2014, 2016, 2018 Free Software Foundation, Inc.
+dnl Copyright (C) 1995-2014, 2016, 2018-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 671b70d5ab..60d8ea183b 100644
--- a/m4/gettime.m4
+++ b/m4/gettime.m4
@@ -1,5 +1,5 @@
# gettime.m4 serial 9
-dnl Copyright (C) 2002, 2004-2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2004-2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 198695ea7b..d29b4bff2f 100644
--- a/m4/gettimeofday.m4
+++ b/m4/gettimeofday.m4
@@ -1,6 +1,6 @@
# serial 25
-# Copyright (C) 2001-2003, 2005, 2007, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2001-2003, 2005, 2007, 2009-2019 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 c04f6ff254..026545e5bb 100644
--- a/m4/getugroups.m4
+++ b/m4/getugroups.m4
@@ -1,5 +1,5 @@
# getugroups.m4 serial 9
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2018 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2019 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/getusershell.m4 b/m4/getusershell.m4
index cd7755b59f..918bda8fa2 100644
--- a/m4/getusershell.m4
+++ b/m4/getusershell.m4
@@ -1,5 +1,5 @@
# getusershell.m4 serial 7
-dnl Copyright (C) 2002-2003, 2006, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2006, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1d8d8313b1..b93216e58e 100644
--- a/m4/gl-openssl.m4
+++ b/m4/gl-openssl.m4
@@ -1,5 +1,5 @@
# gl-openssl.m4 serial 3
-dnl Copyright (C) 2013-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2013-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/glibc2.m4 b/m4/glibc2.m4
index b8608334e7..17a7004009 100644
--- a/m4/glibc2.m4
+++ b/m4/glibc2.m4
@@ -1,5 +1,5 @@
# glibc2.m4 serial 3
-dnl Copyright (C) 2000-2002, 2004, 2008, 2010-2018 Free Software Foundation,
+dnl Copyright (C) 2000-2002, 2004, 2008, 2010-2019 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/glibc21.m4 b/m4/glibc21.m4
index 126aa1a959..0ab0f235a6 100644
--- a/m4/glibc21.m4
+++ b/m4/glibc21.m4
@@ -1,5 +1,5 @@
# glibc21.m4 serial 5
-dnl Copyright (C) 2000-2002, 2004, 2008, 2010-2018 Free Software Foundation,
+dnl Copyright (C) 2000-2002, 2004, 2008, 2010-2019 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/glob.m4 b/m4/glob.m4
index 53a1911167..93567af059 100644
--- a/m4/glob.m4
+++ b/m4/glob.m4
@@ -1,5 +1,5 @@
# glob.m4 serial 21
-dnl Copyright (C) 2005-2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3ac78a82a8..9cc29d0cee 100644
--- a/m4/glob_h.m4
+++ b/m4/glob_h.m4
@@ -1,5 +1,5 @@
# glob_h.m4 serial 5
-dnl Copyright (C) 2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2018-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 507dad6ec8..a5ed13f56f 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, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2009-2019 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 2b253dabf5..7c0e3e8fa4 100644
--- a/m4/gnulib-common.m4
+++ b/m4/gnulib-common.m4
@@ -1,5 +1,5 @@
# gnulib-common.m4 serial 41
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3088e0bab2..98e6adeb1b 100644
--- a/m4/gnulib-tool.m4
+++ b/m4/gnulib-tool.m4
@@ -1,5 +1,5 @@
# gnulib-tool.m4 serial 2
-dnl Copyright (C) 2004-2005, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2005, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 91d818350f..847c2f8208 100644
--- a/m4/grantpt.m4
+++ b/m4/grantpt.m4
@@ -1,5 +1,5 @@
# grantpt.m4 serial 3
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2a14dcf511..77d389de69 100644
--- a/m4/group-member.m4
+++ b/m4/group-member.m4
@@ -1,6 +1,6 @@
# serial 14
-# Copyright (C) 1999-2001, 2003-2007, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 1999-2001, 2003-2007, 2009-2019 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 cd88070ea2..4407296d08 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 11
-dnl Copyright (C) 2002-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9f260f19b3..0fa9038251 100644
--- a/m4/host-os.m4
+++ b/m4/host-os.m4
@@ -1,6 +1,6 @@
# serial 10
-# Copyright (C) 2001, 2003-2004, 2006, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2003-2004, 2006, 2009-2019 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 21575782c1..d3ee30c1f2 100644
--- a/m4/hostent.m4
+++ b/m4/hostent.m4
@@ -1,5 +1,5 @@
# hostent.m4 serial 3
-dnl Copyright (C) 2008, 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008, 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 582afe1975..6f02956a8e 100644
--- a/m4/human.m4
+++ b/m4/human.m4
@@ -1,5 +1,5 @@
#serial 11
-dnl Copyright (C) 2002-2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b865eeeaa6..73086ceb3b 100644
--- a/m4/hypot-ieee.m4
+++ b/m4/hypot-ieee.m4
@@ -1,5 +1,5 @@
# hypot-ieee.m4 serial 1
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f178988b2b..713dfa2736 100644
--- a/m4/hypot.m4
+++ b/m4/hypot.m4
@@ -1,5 +1,5 @@
# hypot.m4 serial 6
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d871a69410..e227eac2bd 100644
--- a/m4/hypotf-ieee.m4
+++ b/m4/hypotf-ieee.m4
@@ -1,5 +1,5 @@
# hypotf-ieee.m4 serial 1
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 710c9f1480..9e0773ecfd 100644
--- a/m4/hypotf.m4
+++ b/m4/hypotf.m4
@@ -1,5 +1,5 @@
# hypotf.m4 serial 7
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0a6bee3d2c..d37c96ed08 100644
--- a/m4/hypotl-ieee.m4
+++ b/m4/hypotl-ieee.m4
@@ -1,5 +1,5 @@
# hypotl-ieee.m4 serial 1
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 bb5d7acda9..45cc999bbe 100644
--- a/m4/hypotl.m4
+++ b/m4/hypotl.m4
@@ -1,5 +1,5 @@
# hypotl.m4 serial 8
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 16471c3351..f7d07677f2 100644
--- a/m4/i-ring.m4
+++ b/m4/i-ring.m4
@@ -1,5 +1,5 @@
# serial 2
-dnl Copyright (C) 2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 877d8822dc..a285e9daa5 100644
--- a/m4/iconv.m4
+++ b/m4/iconv.m4
@@ -1,5 +1,5 @@
# iconv.m4 serial 21
-dnl Copyright (C) 2000-2002, 2007-2014, 2016-2018 Free Software Foundation,
+dnl Copyright (C) 2000-2002, 2007-2014, 2016-2019 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 253c00837b..abd3fa7a75 100644
--- a/m4/iconv_h.m4
+++ b/m4/iconv_h.m4
@@ -1,5 +1,5 @@
# iconv_h.m4 serial 11
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 98cdd80e84..b6547f7946 100644
--- a/m4/iconv_open-utf.m4
+++ b/m4/iconv_open-utf.m4
@@ -1,5 +1,5 @@
# iconv_open-utf.m4 serial 1
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 818a0c492d..710a8ae886 100644
--- a/m4/iconv_open.m4
+++ b/m4/iconv_open.m4
@@ -1,5 +1,5 @@
# iconv_open.m4 serial 14
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ea6ade72d6..9e7fced11c 100644
--- a/m4/idcache.m4
+++ b/m4/idcache.m4
@@ -1,5 +1,5 @@
# idcache.m4 serial 7
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2018 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2019 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 86ea68d423..06fca5bd4e 100644
--- a/m4/idpriv.m4
+++ b/m4/idpriv.m4
@@ -1,5 +1,5 @@
# idpriv.m4 serial 1
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 bf7c332e48..b8b9d5dca1 100644
--- a/m4/ieee754-h.m4
+++ b/m4/ieee754-h.m4
@@ -1,6 +1,6 @@
# Configure ieee754-h module
-dnl Copyright 2018 Free Software Foundation, Inc.
+dnl Copyright 2018-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 45b792f74f..67d9d22ea8 100644
--- a/m4/ilogb.m4
+++ b/m4/ilogb.m4
@@ -1,5 +1,5 @@
# ilogb.m4 serial 3
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a5025406b8..987400696f 100644
--- a/m4/ilogbf.m4
+++ b/m4/ilogbf.m4
@@ -1,5 +1,5 @@
# ilogbf.m4 serial 3
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d63b1f6ba2..a164698181 100644
--- a/m4/ilogbl.m4
+++ b/m4/ilogbl.m4
@@ -1,5 +1,5 @@
# ilogbl.m4 serial 2
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5d3f13b1d8..f0e5dec91f 100644
--- a/m4/imaxabs.m4
+++ b/m4/imaxabs.m4
@@ -1,5 +1,5 @@
# imaxabs.m4 serial 4
-dnl Copyright (C) 2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 33931faf64..662be198d2 100644
--- a/m4/imaxdiv.m4
+++ b/m4/imaxdiv.m4
@@ -1,5 +1,5 @@
# imaxdiv.m4 serial 5
-dnl Copyright (C) 2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a363cb013b..86eb2c97c9 100644
--- a/m4/include_next.m4
+++ b/m4/include_next.m4
@@ -1,5 +1,5 @@
# include_next.m4 serial 24
-dnl Copyright (C) 2006-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5fb111663b..3804e883e7 100644
--- a/m4/inet_ntop.m4
+++ b/m4/inet_ntop.m4
@@ -1,5 +1,5 @@
# inet_ntop.m4 serial 20
-dnl Copyright (C) 2005-2006, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1aaa2e6896..72a9bc2e5b 100644
--- a/m4/inet_pton.m4
+++ b/m4/inet_pton.m4
@@ -1,5 +1,5 @@
# inet_pton.m4 serial 18
-dnl Copyright (C) 2006, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 52f2b7bf5b..525b7e0489 100644
--- a/m4/inline.m4
+++ b/m4/inline.m4
@@ -1,5 +1,5 @@
# inline.m4 serial 4
-dnl Copyright (C) 2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/intdiv0.m4 b/m4/intdiv0.m4
index 8be9951fec..e63fcf1006 100644
--- a/m4/intdiv0.m4
+++ b/m4/intdiv0.m4
@@ -1,5 +1,5 @@
# intdiv0.m4 serial 6 (gettext-0.18.2)
-dnl Copyright (C) 2002, 2007-2008, 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2007-2008, 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 661a23fd83..3ecba86aff 100644
--- a/m4/intl-thread-locale.m4
+++ b/m4/intl-thread-locale.m4
@@ -1,5 +1,5 @@
# intl-thread-locale.m4 serial 4
-dnl Copyright (C) 2015-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2015-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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.m4 b/m4/intl.m4
index 78c8ce5b00..5cb15cf235 100644
--- a/m4/intl.m4
+++ b/m4/intl.m4
@@ -1,5 +1,5 @@
# intl.m4 serial 34 (gettext-0.19.9)
-dnl Copyright (C) 1995-2014, 2016-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 1995-2014, 2016-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/intldir.m4 b/m4/intldir.m4
index 8d74bda4c0..3b77c61209 100644
--- a/m4/intldir.m4
+++ b/m4/intldir.m4
@@ -1,5 +1,6 @@
# intldir.m4 serial 3 (gettext-0.19.9)
-dnl Copyright (C) 2006, 2009-2014, 2016-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2014, 2016-2017, 2019 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,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/intlmacosx.m4 b/m4/intlmacosx.m4
index 17c1bd4a0e..7a474270bd 100644
--- a/m4/intlmacosx.m4
+++ b/m4/intlmacosx.m4
@@ -1,5 +1,5 @@
# intlmacosx.m4 serial 6 (gettext-0.19.9)
-dnl Copyright (C) 2004-2014, 2016 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2014, 2016, 2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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.m4 b/m4/intmax.m4
index 6c395389c9..2f4b450bf3 100644
--- a/m4/intmax.m4
+++ b/m4/intmax.m4
@@ -1,5 +1,5 @@
# intmax.m4 serial 6 (gettext-0.18.2)
-dnl Copyright (C) 2002-2005, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2005, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 7ab676e6c4..5ded16e3c5 100644
--- a/m4/intmax_t.m4
+++ b/m4/intmax_t.m4
@@ -1,5 +1,5 @@
# intmax_t.m4 serial 8
-dnl Copyright (C) 1997-2004, 2006-2007, 2009-2018 Free Software Foundation,
+dnl Copyright (C) 1997-2004, 2006-2007, 2009-2019 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 2b5aa898cb..e0ea533eba 100644
--- a/m4/inttostr.m4
+++ b/m4/inttostr.m4
@@ -1,5 +1,5 @@
#serial 8
-dnl Copyright (C) 2004-2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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-pri.m4 b/m4/inttypes-pri.m4
index c8442625da..38fe118a34 100644
--- a/m4/inttypes-pri.m4
+++ b/m4/inttypes-pri.m4
@@ -1,5 +1,5 @@
# inttypes-pri.m4 serial 7 (gettext-0.18.2)
-dnl Copyright (C) 1997-2002, 2006, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2002, 2006, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d756f012f6..c58a1bec47 100644
--- a/m4/inttypes.m4
+++ b/m4/inttypes.m4
@@ -1,5 +1,5 @@
# inttypes.m4 serial 27
-dnl Copyright (C) 2006-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 954848bd3f..d20422a449 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, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2004, 2006, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 835338a8dc..2d00611b75 100644
--- a/m4/ioctl.m4
+++ b/m4/ioctl.m4
@@ -1,5 +1,5 @@
# ioctl.m4 serial 5
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a85109b6f1..93e6989835 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, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2019 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 d8a4cddaa4..9d5cc7189e 100644
--- a/m4/isatty.m4
+++ b/m4/isatty.m4
@@ -1,5 +1,5 @@
# isatty.m4 serial 3
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f98dfbfea0..817084e426 100644
--- a/m4/isblank.m4
+++ b/m4/isblank.m4
@@ -1,5 +1,5 @@
# isblank.m4 serial 3
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 00f46c89ca..e2a0234440 100644
--- a/m4/isfinite.m4
+++ b/m4/isfinite.m4
@@ -1,5 +1,5 @@
# isfinite.m4 serial 16
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 090ffe48bc..9bafc53f34 100644
--- a/m4/isinf.m4
+++ b/m4/isinf.m4
@@ -1,5 +1,5 @@
# isinf.m4 serial 12
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 27f3634c3c..f4d185bf1e 100644
--- a/m4/isnan.m4
+++ b/m4/isnan.m4
@@ -1,5 +1,5 @@
# isnan.m4 serial 5
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 03da55d605..31af024286 100644
--- a/m4/isnand.m4
+++ b/m4/isnand.m4
@@ -1,5 +1,5 @@
# isnand.m4 serial 11
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c0dcdb74c0..f03f37d890 100644
--- a/m4/isnanf.m4
+++ b/m4/isnanf.m4
@@ -1,5 +1,5 @@
# isnanf.m4 serial 15
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 74014d63e1..3bef867e6b 100644
--- a/m4/isnanl.m4
+++ b/m4/isnanl.m4
@@ -1,5 +1,5 @@
# isnanl.m4 serial 20
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4906a473f1..ad216cc96c 100644
--- a/m4/iswblank.m4
+++ b/m4/iswblank.m4
@@ -1,5 +1,5 @@
# iswblank.m4 serial 4
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 01d5b4ee43..fa8c9b3658 100644
--- a/m4/iswctype.m4
+++ b/m4/iswctype.m4
@@ -1,5 +1,5 @@
# iswctype.m4 serial 2
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1d0cf25b57..a6bb7081a4 100644
--- a/m4/javacomp.m4
+++ b/m4/javacomp.m4
@@ -1,5 +1,5 @@
# javacomp.m4 serial 17
-dnl Copyright (C) 2001-2003, 2006-2007, 2009-2018 Free Software Foundation,
+dnl Copyright (C) 2001-2003, 2006-2007, 2009-2019 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 aefe2bce4b..82d1853b87 100644
--- a/m4/javaexec.m4
+++ b/m4/javaexec.m4
@@ -1,5 +1,5 @@
# javaexec.m4 serial 6
-dnl Copyright (C) 2001-2003, 2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2003, 2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ef4ecf482d..3ec0130b38 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, 2009-2018 Free Software
+# Copyright (C) 1996, 1999, 2001-2002, 2004, 2006, 2009-2019 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 80741a12e9..b0aa9dd9d1 100644
--- a/m4/jm-winsz2.m4
+++ b/m4/jm-winsz2.m4
@@ -1,6 +1,6 @@
# serial 8
-# Copyright (C) 1996, 1999, 2001, 2004, 2009-2018 Free Software Foundation,
+# Copyright (C) 1996, 1999, 2001, 2004, 2009-2019 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 de077c373d..76385d817c 100644
--- a/m4/langinfo_h.m4
+++ b/m4/langinfo_h.m4
@@ -1,5 +1,5 @@
# langinfo_h.m4 serial 8
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 bec7cd13bc..1938188c17 100644
--- a/m4/largefile.m4
+++ b/m4/largefile.m4
@@ -1,6 +1,6 @@
# Enable large files on systems where this is not the default.
-# Copyright 1992-1996, 1998-2018 Free Software Foundation, Inc.
+# Copyright 1992-1996, 1998-2019 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 89980c01c1..4852516d65 100644
--- a/m4/lchmod.m4
+++ b/m4/lchmod.m4
@@ -1,6 +1,6 @@
#serial 3
-dnl Copyright (C) 2005-2006, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f945578236..3d52419992 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, 2009-2018 Free Software Foundation,
+dnl Copyright (C) 1998, 2001, 2003-2007, 2009-2019 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 1c24d6d98b..8d32e10f9f 100644
--- a/m4/lcmessage.m4
+++ b/m4/lcmessage.m4
@@ -1,5 +1,5 @@
# lcmessage.m4 serial 7 (gettext-0.18.2)
-dnl Copyright (C) 1995-2002, 2004-2005, 2008-2014, 2016 Free Software
+dnl Copyright (C) 1995-2002, 2004-2005, 2008-2014, 2016, 2019 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/ld-output-def.m4 b/m4/ld-output-def.m4
index 254b819964..acf5788c9e 100644
--- a/m4/ld-output-def.m4
+++ b/m4/ld-output-def.m4
@@ -1,5 +1,5 @@
# ld-output-def.m4 serial 2
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4364f9f7a8..048c536fc5 100644
--- a/m4/ld-version-script.m4
+++ b/m4/ld-version-script.m4
@@ -1,5 +1,5 @@
# ld-version-script.m4 serial 4
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2dc92eeaa7..11214fb68c 100644
--- a/m4/ldd.m4
+++ b/m4/ldd.m4
@@ -1,5 +1,5 @@
# ldd.m4 serial 1
-dnl Copyright (C) 2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3ad7d0c4fd..376316894d 100644
--- a/m4/ldexp.m4
+++ b/m4/ldexp.m4
@@ -1,5 +1,5 @@
# ldexp.m4 serial 1
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0307c2f165..852a5170a4 100644
--- a/m4/ldexpf.m4
+++ b/m4/ldexpf.m4
@@ -1,5 +1,5 @@
# ldexpf.m4 serial 2
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 744dede5d2..bae6de3c78 100644
--- a/m4/ldexpl.m4
+++ b/m4/ldexpl.m4
@@ -1,5 +1,5 @@
# ldexpl.m4 serial 17
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 66b622cc5d..1c198f9650 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, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1244ff8110..a18719630d 100644
--- a/m4/lib-ld.m4
+++ b/m4/lib-ld.m4
@@ -1,5 +1,5 @@
# lib-ld.m4 serial 9
-dnl Copyright (C) 1996-2003, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 1996-2003, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 dee3300d03..0ff10731fa 100644
--- a/m4/lib-link.m4
+++ b/m4/lib-link.m4
@@ -1,5 +1,5 @@
# lib-link.m4 serial 28
-dnl Copyright (C) 2001-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2e90b11a87..8adb17bb91 100644
--- a/m4/lib-prefix.m4
+++ b/m4/lib-prefix.m4
@@ -1,5 +1,5 @@
# lib-prefix.m4 serial 14
-dnl Copyright (C) 2001-2005, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2005, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 399c5554d6..cb2a72ffe7 100644
--- a/m4/libsigsegv.m4
+++ b/m4/libsigsegv.m4
@@ -1,5 +1,5 @@
# libsigsegv.m4 serial 4
-dnl Copyright (C) 2002-2003, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1587f369d0..829e71cf30 100644
--- a/m4/libunistring-base.m4
+++ b/m4/libunistring-base.m4
@@ -1,5 +1,5 @@
# libunistring-base.m4 serial 5
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3ea090920d..574b01a4b8 100644
--- a/m4/libunistring-optional.m4
+++ b/m4/libunistring-optional.m4
@@ -1,5 +1,5 @@
# libunistring-optional.m4 serial 1
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c3b9e00359..23a69185a0 100644
--- a/m4/libunistring.m4
+++ b/m4/libunistring.m4
@@ -1,5 +1,5 @@
# libunistring.m4 serial 11
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3a2cd91ead..68f724c777 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 2016-2018 Free Software Foundation, Inc.
+dnl Copyright 2016-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 97c67f3620..cbd2dcadf9 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, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 1999-2001, 2004-2006, 2009-2019 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 d06b4f299a..a6d77b8a01 100644
--- a/m4/link.m4
+++ b/m4/link.m4
@@ -1,5 +1,5 @@
# link.m4 serial 10
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ef601368ea..860abf3676 100644
--- a/m4/linkat.m4
+++ b/m4/linkat.m4
@@ -1,7 +1,7 @@
# serial 9
# See if we need to provide linkat replacement.
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d38a2c9eb3..2a7f82d06f 100644
--- a/m4/localcharset.m4
+++ b/m4/localcharset.m4
@@ -1,5 +1,5 @@
# localcharset.m4 serial 8
-dnl Copyright (C) 2002, 2004, 2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2004, 2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ee386b9adc..f7fdc35ace 100644
--- a/m4/locale-ar.m4
+++ b/m4/locale-ar.m4
@@ -1,5 +1,5 @@
# locale-ar.m4 serial 8
-dnl Copyright (C) 2003, 2005-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a37a0d2024..cfa068d594 100644
--- a/m4/locale-fr.m4
+++ b/m4/locale-fr.m4
@@ -1,5 +1,5 @@
# locale-fr.m4 serial 19
-dnl Copyright (C) 2003, 2005-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9f1623191d..487f68bdc3 100644
--- a/m4/locale-ja.m4
+++ b/m4/locale-ja.m4
@@ -1,5 +1,5 @@
# locale-ja.m4 serial 14
-dnl Copyright (C) 2003, 2005-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2f2cf47892..aeb2419792 100644
--- a/m4/locale-tr.m4
+++ b/m4/locale-tr.m4
@@ -1,5 +1,5 @@
# locale-tr.m4 serial 11
-dnl Copyright (C) 2003, 2005-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 cfb447f08d..8b813263ae 100644
--- a/m4/locale-zh.m4
+++ b/m4/locale-zh.m4
@@ -1,5 +1,5 @@
# locale-zh.m4 serial 14
-dnl Copyright (C) 2003, 2005-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e619dcd0e3..d28ba0c2df 100644
--- a/m4/locale_h.m4
+++ b/m4/locale_h.m4
@@ -1,5 +1,5 @@
# locale_h.m4 serial 21
-dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 517f398e41..9bb78f0d83 100644
--- a/m4/localeconv.m4
+++ b/m4/localeconv.m4
@@ -1,5 +1,5 @@
# localeconv.m4 serial 1
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f093fa5e4c..bfa19efb95 100644
--- a/m4/localename.m4
+++ b/m4/localename.m4
@@ -1,5 +1,5 @@
# localename.m4 serial 5
-dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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-buffer.m4 b/m4/localtime-buffer.m4
index 4b3ec57bfb..6d9982879b 100644
--- a/m4/localtime-buffer.m4
+++ b/m4/localtime-buffer.m4
@@ -1,5 +1,5 @@
# localtime-buffer.m4 serial 1
-dnl Copyright (C) 2017-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 47e076678a..6053549e26 100644
--- a/m4/localtime.m4
+++ b/m4/localtime.m4
@@ -1,5 +1,5 @@
# localtime.m4 serial 1
-dnl Copyright (C) 2017-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 dac4c383f1..93b76fa44d 100644
--- a/m4/lock.m4
+++ b/m4/lock.m4
@@ -1,5 +1,5 @@
# lock.m4 serial 14
-dnl Copyright (C) 2005-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 82d8097fb1..52a5d1e2c6 100644
--- a/m4/log-ieee.m4
+++ b/m4/log-ieee.m4
@@ -1,5 +1,5 @@
# log-ieee.m4 serial 1
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ad3e7f8036..b02acb6156 100644
--- a/m4/log.m4
+++ b/m4/log.m4
@@ -1,5 +1,5 @@
# log.m4 serial 8
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9642aa8093..9b510a8f8f 100644
--- a/m4/log10-ieee.m4
+++ b/m4/log10-ieee.m4
@@ -1,5 +1,5 @@
# log10-ieee.m4 serial 1
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 76f8dd3f0c..102683b194 100644
--- a/m4/log10.m4
+++ b/m4/log10.m4
@@ -1,5 +1,5 @@
# log10.m4 serial 8
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8021ca9677..300b50000c 100644
--- a/m4/log10f-ieee.m4
+++ b/m4/log10f-ieee.m4
@@ -1,5 +1,5 @@
# log10f-ieee.m4 serial 1
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d4f3217fea..1d9ee615a2 100644
--- a/m4/log10f.m4
+++ b/m4/log10f.m4
@@ -1,5 +1,5 @@
# log10f.m4 serial 9
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c0ab43fae0..af0afafe1a 100644
--- a/m4/log10l.m4
+++ b/m4/log10l.m4
@@ -1,5 +1,5 @@
# log10l.m4 serial 5
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 855859bbf8..b582f0afb2 100644
--- a/m4/log1p-ieee.m4
+++ b/m4/log1p-ieee.m4
@@ -1,5 +1,5 @@
# log1p-ieee.m4 serial 1
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8a8369a272..864a6d81c6 100644
--- a/m4/log1p.m4
+++ b/m4/log1p.m4
@@ -1,5 +1,5 @@
# log1p.m4 serial 5
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a810c92f68..94cd42808d 100644
--- a/m4/log1pf-ieee.m4
+++ b/m4/log1pf-ieee.m4
@@ -1,5 +1,5 @@
# log1pf-ieee.m4 serial 1
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5537f6039f..f4055f8cbb 100644
--- a/m4/log1pf.m4
+++ b/m4/log1pf.m4
@@ -1,5 +1,5 @@
# log1pf.m4 serial 5
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 59472bfff3..7de721f21d 100644
--- a/m4/log1pl-ieee.m4
+++ b/m4/log1pl-ieee.m4
@@ -1,5 +1,5 @@
# log1pl-ieee.m4 serial 1
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 133de83a0a..462c0e546b 100644
--- a/m4/log1pl.m4
+++ b/m4/log1pl.m4
@@ -1,5 +1,5 @@
# log1pl.m4 serial 5
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d4742a0b3c..0938cac3ab 100644
--- a/m4/log2-ieee.m4
+++ b/m4/log2-ieee.m4
@@ -1,5 +1,5 @@
# log2-ieee.m4 serial 1
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5c01d59ef6..7fd56faa97 100644
--- a/m4/log2.m4
+++ b/m4/log2.m4
@@ -1,5 +1,5 @@
# log2.m4 serial 7
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 79231274fe..53e99f0219 100644
--- a/m4/log2f-ieee.m4
+++ b/m4/log2f-ieee.m4
@@ -1,5 +1,5 @@
# log2f-ieee.m4 serial 1
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9f33e2fe0e..b294b7f680 100644
--- a/m4/log2f.m4
+++ b/m4/log2f.m4
@@ -1,5 +1,5 @@
# log2f.m4 serial 7
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2c8e68063f..07916799ec 100644
--- a/m4/log2l.m4
+++ b/m4/log2l.m4
@@ -1,5 +1,5 @@
# log2l.m4 serial 2
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c44e26dddd..4502009a1a 100644
--- a/m4/logb.m4
+++ b/m4/logb.m4
@@ -1,5 +1,5 @@
# logb.m4 serial 8
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ca270476ab..a564a2a416 100644
--- a/m4/logbf.m4
+++ b/m4/logbf.m4
@@ -1,5 +1,5 @@
# logbf.m4 serial 3
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d4d59c88d4..850f3fdf43 100644
--- a/m4/logbl.m4
+++ b/m4/logbl.m4
@@ -1,5 +1,5 @@
# logbl.m4 serial 5
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8fccdd33c1..cb61367985 100644
--- a/m4/logf-ieee.m4
+++ b/m4/logf-ieee.m4
@@ -1,5 +1,5 @@
# logf-ieee.m4 serial 1
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 58c8fab02d..ac0aab73b5 100644
--- a/m4/logf.m4
+++ b/m4/logf.m4
@@ -1,5 +1,5 @@
# logf.m4 serial 9
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4ba71c22f2..12b7081b3b 100644
--- a/m4/logl.m4
+++ b/m4/logl.m4
@@ -1,5 +1,5 @@
# logl.m4 serial 10
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 582af53f6c..08d0e36300 100644
--- a/m4/longlong.m4
+++ b/m4/longlong.m4
@@ -1,5 +1,5 @@
# longlong.m4 serial 18
-dnl Copyright (C) 1999-2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 1999-2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ls-mntd-fs.m4 b/m4/ls-mntd-fs.m4
index 4d4fbf4384..2de7b71be6 100644
--- a/m4/ls-mntd-fs.m4
+++ b/m4/ls-mntd-fs.m4
@@ -1,7 +1,7 @@
# serial 36
# How to list mounted file systems.
-# Copyright (C) 1998-2004, 2006, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 1998-2004, 2006, 2009-2019 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/lseek.m4 b/m4/lseek.m4
index 423b9fb64a..d55ec2a3b1 100644
--- a/m4/lseek.m4
+++ b/m4/lseek.m4
@@ -1,5 +1,5 @@
# lseek.m4 serial 10
-dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3694e4ceaf..ace163867e 100644
--- a/m4/lstat.m4
+++ b/m4/lstat.m4
@@ -1,6 +1,6 @@
# serial 32
-# Copyright (C) 1997-2001, 2003-2018 Free Software Foundation, Inc.
+# Copyright (C) 1997-2001, 2003-2019 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.m4 b/m4/malloc.m4
index 4c182b4140..f78a484f1f 100644
--- a/m4/malloc.m4
+++ b/m4/malloc.m4
@@ -1,5 +1,5 @@
# malloc.m4 serial 17
-dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2251e613eb..820f40a8a8 100644
--- a/m4/malloca.m4
+++ b/m4/malloca.m4
@@ -1,5 +1,5 @@
# malloca.m4 serial 1
-dnl Copyright (C) 2003-2004, 2006-2007, 2009-2018 Free Software Foundation,
+dnl Copyright (C) 2003-2004, 2006-2007, 2009-2019 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 dea8e1970b..30b6204bb7 100644
--- a/m4/manywarnings-c++.m4
+++ b/m4/manywarnings-c++.m4
@@ -1,5 +1,5 @@
# manywarnings-c++.m4 serial 3
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d831ed2eb6..e0488a5cb3 100644
--- a/m4/manywarnings.m4
+++ b/m4/manywarnings.m4
@@ -1,5 +1,5 @@
# manywarnings.m4 serial 17
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d0c7ed11e8..7e798314d0 100644
--- a/m4/math_h.m4
+++ b/m4/math_h.m4
@@ -1,5 +1,5 @@
# math_h.m4 serial 116
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e71920ac4e..91b538a9a9 100644
--- a/m4/mathfunc.m4
+++ b/m4/mathfunc.m4
@@ -1,5 +1,5 @@
# mathfunc.m4 serial 11
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2ecb4d4117..3d16342269 100644
--- a/m4/mbchar.m4
+++ b/m4/mbchar.m4
@@ -1,5 +1,5 @@
# mbchar.m4 serial 9
-dnl Copyright (C) 2005-2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 96c24cc614..2797a57363 100644
--- a/m4/mbfile.m4
+++ b/m4/mbfile.m4
@@ -1,5 +1,5 @@
# mbfile.m4 serial 7
-dnl Copyright (C) 2005, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8ffa6f4487..58889feff3 100644
--- a/m4/mbiter.m4
+++ b/m4/mbiter.m4
@@ -1,5 +1,5 @@
# mbiter.m4 serial 7
-dnl Copyright (C) 2005, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2a5df28caf..f72ad267c5 100644
--- a/m4/mbrlen.m4
+++ b/m4/mbrlen.m4
@@ -1,5 +1,5 @@
# mbrlen.m4 serial 10 -*- coding: utf-8 -*-
-dnl Copyright (C) 2008, 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008, 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c706d04bca..4811af5d00 100644
--- a/m4/mbrtowc.m4
+++ b/m4/mbrtowc.m4
@@ -1,5 +1,5 @@
# mbrtowc.m4 serial 31 -*- coding: utf-8 -*-
-dnl Copyright (C) 2001-2002, 2004-2005, 2008-2018 Free Software Foundation,
+dnl Copyright (C) 2001-2002, 2004-2005, 2008-2019 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 5cba3df0f0..e2f45e75a1 100644
--- a/m4/mbsinit.m4
+++ b/m4/mbsinit.m4
@@ -1,5 +1,5 @@
# mbsinit.m4 serial 8
-dnl Copyright (C) 2008, 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008, 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b61c59d6f3..d281b8c8d7 100644
--- a/m4/mbslen.m4
+++ b/m4/mbslen.m4
@@ -1,5 +1,5 @@
# mbslen.m4 serial 2
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 485a1cea0f..b884f2fd84 100644
--- a/m4/mbsnrtowcs.m4
+++ b/m4/mbsnrtowcs.m4
@@ -1,5 +1,5 @@
# mbsnrtowcs.m4 serial 5
-dnl Copyright (C) 2008, 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008, 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 871dd965b7..cbdde2c55e 100644
--- a/m4/mbsrtowcs.m4
+++ b/m4/mbsrtowcs.m4
@@ -1,5 +1,5 @@
# mbsrtowcs.m4 serial 13
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 004aa0d17c..f669753c07 100644
--- a/m4/mbstate_t.m4
+++ b/m4/mbstate_t.m4
@@ -1,5 +1,5 @@
# mbstate_t.m4 serial 13
-dnl Copyright (C) 2000-2002, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2000-2002, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1d7fb44fcb..bf0860cd6e 100644
--- a/m4/mbswidth.m4
+++ b/m4/mbswidth.m4
@@ -1,5 +1,5 @@
# mbswidth.m4 serial 18
-dnl Copyright (C) 2000-2002, 2004, 2006-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2000-2002, 2004, 2006-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ecac6a2650..202c3fbdb5 100644
--- a/m4/mbtowc.m4
+++ b/m4/mbtowc.m4
@@ -1,5 +1,5 @@
# mbtowc.m4 serial 2
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4ec358775b..1b7385db8a 100644
--- a/m4/md4.m4
+++ b/m4/md4.m4
@@ -1,5 +1,5 @@
# md4.m4 serial 7
-dnl Copyright (C) 2002-2006, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5f64f6e6be..59140f5734 100644
--- a/m4/md5.m4
+++ b/m4/md5.m4
@@ -1,5 +1,5 @@
# md5.m4 serial 14
-dnl Copyright (C) 2002-2006, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d8f00658cd..67a9b5248f 100644
--- a/m4/memcasecmp.m4
+++ b/m4/memcasecmp.m4
@@ -1,5 +1,5 @@
#serial 6
-dnl Copyright (C) 2005-2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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-obsolete.m4 b/m4/memchr-obsolete.m4
index 50e69a61f9..e11473a59b 100644
--- a/m4/memchr-obsolete.m4
+++ b/m4/memchr-obsolete.m4
@@ -1,5 +1,5 @@
# memchr-obsolete.m4 serial 1
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 83c65c11e3..db227e7de1 100644
--- a/m4/memchr.m4
+++ b/m4/memchr.m4
@@ -1,5 +1,5 @@
# memchr.m4 serial 13
-dnl Copyright (C) 2002-2004, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 11ed6214a3..9d7893f475 100644
--- a/m4/memcmp.m4
+++ b/m4/memcmp.m4
@@ -1,5 +1,5 @@
# memcmp.m4 serial 16
-dnl Copyright (C) 2002-2004, 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6a94757e21..24a5c0ad3e 100644
--- a/m4/memcoll.m4
+++ b/m4/memcoll.m4
@@ -1,5 +1,5 @@
# memcoll.m4 serial 10
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2018 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2019 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 7030f6af76..9891fe614d 100644
--- a/m4/memcpy.m4
+++ b/m4/memcpy.m4
@@ -1,5 +1,5 @@
# memcpy.m4 serial 4
-dnl Copyright (C) 2002, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 609971ec3c..af2d5bbcf5 100644
--- a/m4/memmem.m4
+++ b/m4/memmem.m4
@@ -1,5 +1,5 @@
# memmem.m4 serial 25
-dnl Copyright (C) 2002-2004, 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9733f6a025..71d0490e74 100644
--- a/m4/memmove.m4
+++ b/m4/memmove.m4
@@ -1,5 +1,5 @@
# memmove.m4 serial 4
-dnl Copyright (C) 2002, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 eedf9312d6..b6090eed28 100644
--- a/m4/mempcpy.m4
+++ b/m4/mempcpy.m4
@@ -1,5 +1,5 @@
# mempcpy.m4 serial 11
-dnl Copyright (C) 2003-2004, 2006-2007, 2009-2018 Free Software Foundation,
+dnl Copyright (C) 2003-2004, 2006-2007, 2009-2019 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 a036b3911f..e907590e38 100644
--- a/m4/memrchr.m4
+++ b/m4/memrchr.m4
@@ -1,5 +1,5 @@
# memrchr.m4 serial 10
-dnl Copyright (C) 2002-2003, 2005-2007, 2009-2018 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2007, 2009-2019 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 fc645fc895..1786fa917e 100644
--- a/m4/memset.m4
+++ b/m4/memset.m4
@@ -1,5 +1,5 @@
# memset.m4 serial 4
-dnl Copyright (C) 2002, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 fa438ede33..f490638300 100644
--- a/m4/memxor.m4
+++ b/m4/memxor.m4
@@ -1,5 +1,5 @@
# memxor.m4 serial 4
-dnl Copyright (C) 2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9a5b0e46ee..a09f84f5ed 100644
--- a/m4/mgetgroups.m4
+++ b/m4/mgetgroups.m4
@@ -1,5 +1,5 @@
#serial 5
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5e88508747..1e0d30b980 100644
--- a/m4/minmax.m4
+++ b/m4/minmax.m4
@@ -1,5 +1,5 @@
# minmax.m4 serial 4
-dnl Copyright (C) 2005, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c1b1bc1a76..884128a47a 100644
--- a/m4/minus-zero.m4
+++ b/m4/minus-zero.m4
@@ -1,5 +1,5 @@
# minus-zero.m4 serial 2
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a16152c840..b16db696f7 100644
--- a/m4/mkancesdirs.m4
+++ b/m4/mkancesdirs.m4
@@ -1,5 +1,5 @@
# Make a file's ancestor directories.
-dnl Copyright (C) 2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c46f929d42..678649497b 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, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1452999cbf..4cd95903b7 100644
--- a/m4/mkdir.m4
+++ b/m4/mkdir.m4
@@ -1,6 +1,6 @@
# serial 14
-# Copyright (C) 2001, 2003-2004, 2006, 2008-2018 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2003-2004, 2006, 2008-2019 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 339671989a..76719938e7 100644
--- a/m4/mkdirat.m4
+++ b/m4/mkdirat.m4
@@ -1,5 +1,5 @@
# mkdirat.m4 serial 1
-dnl Copyright (C) 2004-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 7f43023a7a..412bb39b28 100644
--- a/m4/mkdtemp.m4
+++ b/m4/mkdtemp.m4
@@ -1,5 +1,5 @@
# mkdtemp.m4 serial 8
-dnl Copyright (C) 2001-2003, 2006-2007, 2009-2018 Free Software Foundation,
+dnl Copyright (C) 2001-2003, 2006-2007, 2009-2019 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 6a05f311bf..37a6fc70d3 100644
--- a/m4/mkfifo.m4
+++ b/m4/mkfifo.m4
@@ -1,7 +1,7 @@
# serial 8
# See if we need to provide mkfifo replacement.
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d453612312..c48cbc2bc1 100644
--- a/m4/mkfifoat.m4
+++ b/m4/mkfifoat.m4
@@ -1,7 +1,7 @@
# serial 3
# See if we need to provide mkfifoat/mknodat replacement.
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b6397147ec..710784d05f 100644
--- a/m4/mknod.m4
+++ b/m4/mknod.m4
@@ -1,7 +1,7 @@
# serial 7
# See if we need to provide mknod replacement.
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 245598e547..56f566c912 100644
--- a/m4/mkostemp.m4
+++ b/m4/mkostemp.m4
@@ -1,5 +1,5 @@
# mkostemp.m4 serial 2
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b9dfe81038..6d195a1ce8 100644
--- a/m4/mkostemps.m4
+++ b/m4/mkostemps.m4
@@ -1,5 +1,5 @@
# mkostemps.m4 serial 2
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1407ed9eed..ae24c3bd98 100644
--- a/m4/mkstemp.m4
+++ b/m4/mkstemp.m4
@@ -1,6 +1,6 @@
#serial 25
-# Copyright (C) 2001, 2003-2007, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2003-2007, 2009-2019 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 b8cceb6b07..49837d7f67 100644
--- a/m4/mkstemps.m4
+++ b/m4/mkstemps.m4
@@ -1,5 +1,5 @@
# mkstemps.m4 serial 2
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4b3e399be9..a86e1eebc6 100644
--- a/m4/mktime.m4
+++ b/m4/mktime.m4
@@ -1,5 +1,5 @@
# serial 30
-dnl Copyright (C) 2002-2003, 2005-2007, 2009-2018 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2007, 2009-2019 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 55fea82bb8..50c380824c 100644
--- a/m4/mmap-anon.m4
+++ b/m4/mmap-anon.m4
@@ -1,5 +1,5 @@
# mmap-anon.m4 serial 10
-dnl Copyright (C) 2005, 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 83e276c53c..ba840dca99 100644
--- a/m4/mode_t.m4
+++ b/m4/mode_t.m4
@@ -1,5 +1,5 @@
# mode_t.m4 serial 2
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6bb9629529..65705a8bef 100644
--- a/m4/modechange.m4
+++ b/m4/modechange.m4
@@ -1,5 +1,5 @@
# modechange.m4 serial 7
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2018 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2019 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 de9b140338..5c2612f480 100644
--- a/m4/modf-ieee.m4
+++ b/m4/modf-ieee.m4
@@ -1,5 +1,5 @@
# modf-ieee.m4 serial 1
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ffc82742db..6d86d32ba1 100644
--- a/m4/modf.m4
+++ b/m4/modf.m4
@@ -1,5 +1,5 @@
# modf.m4 serial 5
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 93b83cd9c5..5df7559f7d 100644
--- a/m4/modff-ieee.m4
+++ b/m4/modff-ieee.m4
@@ -1,5 +1,5 @@
# modff-ieee.m4 serial 1
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c8d5adf77e..c7b2a17b04 100644
--- a/m4/modff.m4
+++ b/m4/modff.m4
@@ -1,5 +1,5 @@
# modff.m4 serial 7
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d942d42894..5f9b0e827c 100644
--- a/m4/modfl-ieee.m4
+++ b/m4/modfl-ieee.m4
@@ -1,5 +1,5 @@
# modfl-ieee.m4 serial 1
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2a9741ec3f..8b5bc7b10b 100644
--- a/m4/modfl.m4
+++ b/m4/modfl.m4
@@ -1,5 +1,5 @@
# modfl.m4 serial 5
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c4ac3f712a..07637695ac 100644
--- a/m4/monetary_h.m4
+++ b/m4/monetary_h.m4
@@ -1,5 +1,5 @@
# monetary_h.m4 serial 4
-dnl Copyright (C) 2017-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8279348381..9cc4222a37 100644
--- a/m4/mountlist.m4
+++ b/m4/mountlist.m4
@@ -1,5 +1,5 @@
# serial 12
-dnl Copyright (C) 2002-2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mpsort.m4 b/m4/mpsort.m4
index 59df971be0..13abee9fe1 100644
--- a/m4/mpsort.m4
+++ b/m4/mpsort.m4
@@ -1,6 +1,6 @@
# Sort a vector of pointers to data.
-# Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2009-2019 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 55baeecc63..4b958762d2 100644
--- a/m4/msvc-inval.m4
+++ b/m4/msvc-inval.m4
@@ -1,5 +1,5 @@
# msvc-inval.m4 serial 1
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 74ae4277f5..7e73b40b63 100644
--- a/m4/msvc-nothrow.m4
+++ b/m4/msvc-nothrow.m4
@@ -1,5 +1,5 @@
# msvc-nothrow.m4 serial 1
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 38a11cc1d9..d48316e0ed 100644
--- a/m4/multiarch.m4
+++ b/m4/multiarch.m4
@@ -1,5 +1,5 @@
# multiarch.m4 serial 7
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 7c945cc3a6..971aae329f 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, 2003-2018 Free Software Foundation, Inc.
+# Copyright (C) 1999-2001, 2003-2019 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 651012de5c..ce58071dc7 100644
--- a/m4/net_if_h.m4
+++ b/m4/net_if_h.m4
@@ -1,5 +1,5 @@
# net_if_h.m4 serial 1
-dnl Copyright (C) 2006-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 7b678cd2e3..498c566ffb 100644
--- a/m4/netdb_h.m4
+++ b/m4/netdb_h.m4
@@ -1,5 +1,5 @@
# netdb_h.m4 serial 11
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 473e142832..0f96caee5b 100644
--- a/m4/netinet_in_h.m4
+++ b/m4/netinet_in_h.m4
@@ -1,5 +1,5 @@
# netinet_in_h.m4 serial 5
-dnl Copyright (C) 2006-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 82d475024a..66eee41d88 100644
--- a/m4/nl_langinfo.m4
+++ b/m4/nl_langinfo.m4
@@ -1,5 +1,5 @@
# nl_langinfo.m4 serial 6
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 afdb9cacd0..b62f614857 100644
--- a/m4/nls.m4
+++ b/m4/nls.m4
@@ -1,5 +1,5 @@
# nls.m4 serial 5 (gettext-0.18)
-dnl Copyright (C) 1995-2003, 2005-2006, 2008-2014, 2016 Free Software
+dnl Copyright (C) 1995-2003, 2005-2006, 2008-2014, 2016, 2019 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/no-c++.m4 b/m4/no-c++.m4
index 677ace2932..0e9c157ce1 100644
--- a/m4/no-c++.m4
+++ b/m4/no-c++.m4
@@ -1,5 +1,5 @@
# no-c++.m4 serial 2
-dnl Copyright (C) 2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 49140074d0..4d9f022690 100644
--- a/m4/nocrash.m4
+++ b/m4/nocrash.m4
@@ -1,5 +1,5 @@
# nocrash.m4 serial 5
-dnl Copyright (C) 2005, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d2cb9e7a3c..eef7e75dab 100644
--- a/m4/non-recursive-gnulib-prefix-hack.m4
+++ b/m4/non-recursive-gnulib-prefix-hack.m4
@@ -1,4 +1,4 @@
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 16ade07ffa..7d885e55b1 100644
--- a/m4/nonblocking.m4
+++ b/m4/nonblocking.m4
@@ -1,5 +1,5 @@
# nonblocking.m4 serial 2
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a8c60cb3ae..323bb6ef18 100644
--- a/m4/nproc.m4
+++ b/m4/nproc.m4
@@ -1,5 +1,5 @@
# nproc.m4 serial 5
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 bbb1f05409..546c240827 100644
--- a/m4/nstrftime.m4
+++ b/m4/nstrftime.m4
@@ -1,6 +1,6 @@
# serial 34
-# Copyright (C) 1996-1997, 1999-2007, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 1996-1997, 1999-2007, 2009-2019 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 4d45c3e918..d9215526c0 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) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 262c492cfd..deea045366 100644
--- a/m4/obstack-printf.m4
+++ b/m4/obstack-printf.m4
@@ -1,5 +1,5 @@
# obstack-printf.m4 serial 4
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 80e5b3c422..b56fca4caa 100644
--- a/m4/obstack.m4
+++ b/m4/obstack.m4
@@ -1,6 +1,6 @@
# See if we need to provide obstacks.
-dnl Copyright 1996-2018 Free Software Foundation, Inc.
+dnl Copyright 1996-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f4d578751d..711a2d44fb 100644
--- a/m4/off_t.m4
+++ b/m4/off_t.m4
@@ -1,5 +1,5 @@
# off_t.m4 serial 1
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a272784eb0..52498d953b 100644
--- a/m4/open-cloexec.m4
+++ b/m4/open-cloexec.m4
@@ -1,6 +1,6 @@
# Test whether O_CLOEXEC is defined.
-dnl Copyright 2017-2018 Free Software Foundation, Inc.
+dnl Copyright 2017-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8b3d4024e1..5d73f4de1a 100644
--- a/m4/open.m4
+++ b/m4/open.m4
@@ -1,5 +1,5 @@
# open.m4 serial 15
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e8377201fd..005a2b4318 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) 2004-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5609536ab6..8f0d80423e 100644
--- a/m4/opendir.m4
+++ b/m4/opendir.m4
@@ -1,5 +1,5 @@
# opendir.m4 serial 5
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6f99d91f70..b984c4f4eb 100644
--- a/m4/pagealign_alloc.m4
+++ b/m4/pagealign_alloc.m4
@@ -1,5 +1,5 @@
#serial 6
-dnl Copyright (C) 2005-2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3000f4895a..597a44c552 100644
--- a/m4/parse-datetime.m4
+++ b/m4/parse-datetime.m4
@@ -1,5 +1,5 @@
# parse-datetime.m4 serial 22
-dnl Copyright (C) 2002-2006, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9f2e738f77..85f8842b56 100644
--- a/m4/passfd.m4
+++ b/m4/passfd.m4
@@ -1,5 +1,5 @@
# passfd.m4 serial 8
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 292a256971..0770aca3aa 100644
--- a/m4/pathmax.m4
+++ b/m4/pathmax.m4
@@ -1,5 +1,5 @@
# pathmax.m4 serial 11
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2018 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2019 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 7b76aea636..efad187c30 100644
--- a/m4/pclose.m4
+++ b/m4/pclose.m4
@@ -1,5 +1,5 @@
# pclose.m4 serial 1
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b73412ae01..062672da98 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, 2009-2018 Free Software Foundation,
+# Copyright (C) 1998-2001, 2003-2004, 2007, 2009-2019 Free Software Foundation,
# Inc.
#
# This file is free software; the Free Software Foundation
diff --git a/m4/perror.m4 b/m4/perror.m4
index 60568a7ad9..335be729d4 100644
--- a/m4/perror.m4
+++ b/m4/perror.m4
@@ -1,5 +1,5 @@
# perror.m4 serial 7
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 49a6cd3f6b..243283ed91 100644
--- a/m4/physmem.m4
+++ b/m4/physmem.m4
@@ -1,5 +1,5 @@
# physmem.m4 serial 12
-dnl Copyright (C) 2002-2003, 2005-2006, 2008-2018 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2008-2019 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/pipe.m4 b/m4/pipe.m4
index 1d3e27436c..199cfefd40 100644
--- a/m4/pipe.m4
+++ b/m4/pipe.m4
@@ -1,5 +1,5 @@
# pipe.m4 serial 2
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c081b44909..03008eb036 100644
--- a/m4/pipe2.m4
+++ b/m4/pipe2.m4
@@ -1,5 +1,5 @@
# pipe2.m4 serial 2
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d77f3aa4bc..ce72d01737 100644
--- a/m4/po.m4
+++ b/m4/po.m4
@@ -1,5 +1,5 @@
# po.m4 serial 24a
-dnl Copyright (C) 1995-2014, 2016, 2018 Free Software Foundation, Inc.
+dnl Copyright (C) 1995-2014, 2016, 2018-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3187546b26..1fb6ef0025 100644
--- a/m4/poll.m4
+++ b/m4/poll.m4
@@ -1,5 +1,5 @@
# poll.m4 serial 18
-dnl Copyright (c) 2003, 2005-2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (c) 2003, 2005-2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d0063e6813..94de19b488 100644
--- a/m4/poll_h.m4
+++ b/m4/poll_h.m4
@@ -1,5 +1,5 @@
# poll_h.m4 serial 2
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 700bb0d7f9..6185d27160 100644
--- a/m4/popen.m4
+++ b/m4/popen.m4
@@ -1,5 +1,5 @@
# popen.m4 serial 6
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5746a01219..0630680005 100644
--- a/m4/posix-shell.m4
+++ b/m4/posix-shell.m4
@@ -1,6 +1,6 @@
# Find a POSIX-conforming shell.
-# Copyright (C) 2007-2018 Free Software Foundation, Inc.
+# Copyright (C) 2007-2019 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_openpt.m4 b/m4/posix_openpt.m4
index 2221f6e359..3ab819d6c8 100644
--- a/m4/posix_openpt.m4
+++ b/m4/posix_openpt.m4
@@ -1,5 +1,5 @@
# posix_openpt.m4 serial 2
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f656cfcdf1..1e2533c1f1 100644
--- a/m4/posix_spawn.m4
+++ b/m4/posix_spawn.m4
@@ -1,5 +1,5 @@
# posix_spawn.m4 serial 15
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ae3e03f514..b523027c0b 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 Free Software Foundation, Inc.
+dnl Copyright (C) 2018-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 86f906aa93..e1ff72fc2f 100644
--- a/m4/posixcheck.m4
+++ b/m4/posixcheck.m4
@@ -1,5 +1,5 @@
# posixcheck.m4 serial 1
-dnl Copyright (C) 2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2018-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c4370c0012..11a43328b2 100644
--- a/m4/posixtm.m4
+++ b/m4/posixtm.m4
@@ -1,5 +1,5 @@
# posixtm.m4 serial 8
-dnl Copyright (C) 2002-2003, 2005-2007, 2009-2018 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2007, 2009-2019 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 aacb19c8d6..89765eccfb 100644
--- a/m4/posixver.m4
+++ b/m4/posixver.m4
@@ -1,5 +1,5 @@
# posixver.m4 serial 12
-dnl Copyright (C) 2002-2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3542772670..c8dbfd5015 100644
--- a/m4/pow.m4
+++ b/m4/pow.m4
@@ -1,5 +1,5 @@
# pow.m4 serial 1
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 81b5378cbd..6374903d90 100644
--- a/m4/powf.m4
+++ b/m4/powf.m4
@@ -1,5 +1,5 @@
# powf.m4 serial 2
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 783f4eec10..2de9e46121 100644
--- a/m4/pread.m4
+++ b/m4/pread.m4
@@ -1,5 +1,5 @@
# pread.m4 serial 5
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e7308255cb..4d4aae52a3 100644
--- a/m4/printf-frexp.m4
+++ b/m4/printf-frexp.m4
@@ -1,5 +1,5 @@
# printf-frexp.m4 serial 5
-dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 cb8ac4523d..68356127fb 100644
--- a/m4/printf-frexpl.m4
+++ b/m4/printf-frexpl.m4
@@ -1,5 +1,5 @@
# printf-frexpl.m4 serial 10
-dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 370ed225cb..b98da6fdc9 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) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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.m4 b/m4/printf-posix.m4
index 3f2f93fff0..2707cf7452 100644
--- a/m4/printf-posix.m4
+++ b/m4/printf-posix.m4
@@ -1,5 +1,5 @@
# printf-posix.m4 serial 6 (gettext-0.18.2)
-dnl Copyright (C) 2003, 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e5f7b39a12..1db13bf846 100644
--- a/m4/printf.m4
+++ b/m4/printf.m4
@@ -1,5 +1,5 @@
# printf.m4 serial 59
-dnl Copyright (C) 2003, 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8171726f15..258dc43125 100644
--- a/m4/priv-set.m4
+++ b/m4/priv-set.m4
@@ -1,6 +1,6 @@
# serial 8
-# Copyright (C) 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2009-2019 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 5c6311a213..5f186b1490 100644
--- a/m4/progtest.m4
+++ b/m4/progtest.m4
@@ -1,5 +1,5 @@
# progtest.m4 serial 7 (gettext-0.18.2)
-dnl Copyright (C) 1996-2003, 2005, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 1996-2003, 2005, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5cd1e044fc..5c72b69587 100644
--- a/m4/pselect.m4
+++ b/m4/pselect.m4
@@ -1,5 +1,5 @@
# pselect.m4 serial 7
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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.m4 b/m4/pthread.m4
index 6fb1c73c9a..0a219d7389 100644
--- a/m4/pthread.m4
+++ b/m4/pthread.m4
@@ -1,5 +1,5 @@
# pthread.m4 serial 10
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6812b4f4e2..3c1d645661 100644
--- a/m4/pthread_rwlock_rdlock.m4
+++ b/m4/pthread_rwlock_rdlock.m4
@@ -1,5 +1,5 @@
# pthread_rwlock_rdlock.m4 serial 2
-dnl Copyright (C) 2017-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 585b80a40f..cadc239a3c 100644
--- a/m4/pthread_sigmask.m4
+++ b/m4/pthread_sigmask.m4
@@ -1,5 +1,5 @@
# pthread_sigmask.m4 serial 16
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2ea73a32c6..65a3513f6b 100644
--- a/m4/ptsname.m4
+++ b/m4/ptsname.m4
@@ -1,5 +1,5 @@
# ptsname.m4 serial 5
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 10b4dff509..849f8b7647 100644
--- a/m4/ptsname_r.m4
+++ b/m4/ptsname_r.m4
@@ -1,5 +1,5 @@
# ptsname_r.m4 serial 5
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c0beb35920..9e60873804 100644
--- a/m4/pty.m4
+++ b/m4/pty.m4
@@ -1,5 +1,5 @@
# pty.m4 serial 13
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9fd96ff542..d797f23056 100644
--- a/m4/pty_h.m4
+++ b/m4/pty_h.m4
@@ -1,5 +1,5 @@
# pty_h.m4 serial 10
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f2a76b22bd..f8960f66be 100644
--- a/m4/putenv.m4
+++ b/m4/putenv.m4
@@ -1,5 +1,5 @@
# putenv.m4 serial 22
-dnl Copyright (C) 2002-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 320744b1d9..a7ded74514 100644
--- a/m4/pwrite.m4
+++ b/m4/pwrite.m4
@@ -1,5 +1,5 @@
# pwrite.m4 serial 5
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 48011e3a39..f44a2e4be8 100644
--- a/m4/qsort_r.m4
+++ b/m4/qsort_r.m4
@@ -1,6 +1,6 @@
dnl Reentrant sort function.
-dnl Copyright 2014-2018 Free Software Foundation, Inc.
+dnl Copyright 2014-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4d2198ba28..feaa735114 100644
--- a/m4/quote.m4
+++ b/m4/quote.m4
@@ -1,5 +1,5 @@
# quote.m4 serial 6
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2018 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2019 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 c639e6fa66..c478f5058e 100644
--- a/m4/quotearg.m4
+++ b/m4/quotearg.m4
@@ -1,5 +1,5 @@
# quotearg.m4 serial 9
-dnl Copyright (C) 2002, 2004-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2004-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 761e4b9f58..f7661e6597 100644
--- a/m4/raise.m4
+++ b/m4/raise.m4
@@ -1,5 +1,5 @@
# raise.m4 serial 4
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 dd4d6fedbc..996c406bbb 100644
--- a/m4/random.m4
+++ b/m4/random.m4
@@ -1,5 +1,5 @@
# random.m4 serial 3
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 bccd31219f..4d84228cdb 100644
--- a/m4/random_r.m4
+++ b/m4/random_r.m4
@@ -1,5 +1,5 @@
# serial 5
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b7497b8473..03a8804965 100644
--- a/m4/rawmemchr.m4
+++ b/m4/rawmemchr.m4
@@ -1,5 +1,5 @@
# rawmemchr.m4 serial 2
-dnl Copyright (C) 2003, 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ee653dc505..4e5551f4d7 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, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1cb278fb06..b1e77d2e7b 100644
--- a/m4/read.m4
+++ b/m4/read.m4
@@ -1,5 +1,5 @@
# read.m4 serial 5
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f45a45f189..d09cb9fe8d 100644
--- a/m4/readdir.m4
+++ b/m4/readdir.m4
@@ -1,5 +1,5 @@
# readdir.m4 serial 1
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c3899391b9..0a84b5fd01 100644
--- a/m4/readline.m4
+++ b/m4/readline.m4
@@ -1,5 +1,5 @@
# readline.m4 serial 10
-dnl Copyright (C) 2005-2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4d0ab4836b..2d7681576c 100644
--- a/m4/readlink.m4
+++ b/m4/readlink.m4
@@ -1,5 +1,5 @@
# readlink.m4 serial 14
-dnl Copyright (C) 2003, 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b3e447cbf4..b63f213d92 100644
--- a/m4/readlinkat.m4
+++ b/m4/readlinkat.m4
@@ -1,7 +1,7 @@
# serial 5
# See if we need to provide readlinkat replacement.
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9bed028908..06880945b1 100644
--- a/m4/readtokens.m4
+++ b/m4/readtokens.m4
@@ -1,5 +1,5 @@
# readtokens.m4 serial 6
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2018 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2019 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 ac5227f144..2fd7fc42d6 100644
--- a/m4/readutmp.m4
+++ b/m4/readutmp.m4
@@ -1,5 +1,5 @@
# readutmp.m4 serial 20
-dnl Copyright (C) 2002-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 23c0d5d1c3..1281a3539f 100644
--- a/m4/realloc.m4
+++ b/m4/realloc.m4
@@ -1,5 +1,5 @@
# realloc.m4 serial 15
-dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 cefba97a80..9bbd2e77fb 100644
--- a/m4/reallocarray.m4
+++ b/m4/reallocarray.m4
@@ -1,5 +1,5 @@
# reallocarray.m4 serial 2
-dnl Copyright (C) 2017-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3a39b1a204..35119c5c85 100644
--- a/m4/regex.m4
+++ b/m4/regex.m4
@@ -1,6 +1,6 @@
# serial 68
-# Copyright (C) 1996-2001, 2003-2018 Free Software Foundation, Inc.
+# Copyright (C) 1996-2001, 2003-2019 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 6a1ced4f9c..25944f5db8 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, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0e2e297c42..c55f7b45ea 100644
--- a/m4/relocatable.m4
+++ b/m4/relocatable.m4
@@ -1,5 +1,5 @@
# relocatable.m4 serial 19
-dnl Copyright (C) 2003, 2005-2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2feee5a41c..e9b3eac963 100644
--- a/m4/remainder-ieee.m4
+++ b/m4/remainder-ieee.m4
@@ -1,5 +1,5 @@
# remainder-ieee.m4 serial 1
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 880cd32196..0e9d19e9e0 100644
--- a/m4/remainder.m4
+++ b/m4/remainder.m4
@@ -1,5 +1,5 @@
# remainder.m4 serial 6
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2ea9d85260..f593fe6e0d 100644
--- a/m4/remainderf-ieee.m4
+++ b/m4/remainderf-ieee.m4
@@ -1,5 +1,5 @@
# remainderf-ieee.m4 serial 1
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8b20cbf16e..ff4e98d563 100644
--- a/m4/remainderf.m4
+++ b/m4/remainderf.m4
@@ -1,5 +1,5 @@
# remainderf.m4 serial 10
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 fe7c1ebc72..1d9ed35e22 100644
--- a/m4/remainderl-ieee.m4
+++ b/m4/remainderl-ieee.m4
@@ -1,5 +1,5 @@
# remainderl-ieee.m4 serial 1
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c216452364..cfa94f5443 100644
--- a/m4/remainderl.m4
+++ b/m4/remainderl.m4
@@ -1,5 +1,5 @@
# remainderl.m4 serial 9
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 29763f834b..e72f1e71be 100644
--- a/m4/remove.m4
+++ b/m4/remove.m4
@@ -1,5 +1,5 @@
# remove.m4 serial 5
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 fcf230eb0b..7318e75771 100644
--- a/m4/rename.m4
+++ b/m4/rename.m4
@@ -1,6 +1,6 @@
# serial 31
-# Copyright (C) 2001, 2003, 2005-2006, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2003, 2005-2006, 2009-2019 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 9101844c41..fdbaeafcdb 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) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4a78c1f354..c14224c36f 100644
--- a/m4/rewinddir.m4
+++ b/m4/rewinddir.m4
@@ -1,5 +1,5 @@
# rewinddir.m4 serial 1
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5c5d0c679a..42978ffc33 100644
--- a/m4/rint.m4
+++ b/m4/rint.m4
@@ -1,5 +1,5 @@
# rint.m4 serial 4
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3753e53b4a..860568261c 100644
--- a/m4/rintf.m4
+++ b/m4/rintf.m4
@@ -1,5 +1,5 @@
# rintf.m4 serial 4
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c5be919d42..fc40a5bb1a 100644
--- a/m4/rintl.m4
+++ b/m4/rintl.m4
@@ -1,5 +1,5 @@
# rintl.m4 serial 4
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 dd71516e9b..d1ab74f1dc 100644
--- a/m4/rmdir-errno.m4
+++ b/m4/rmdir-errno.m4
@@ -1,6 +1,6 @@
# serial 13
-# Copyright (C) 2000-2001, 2005-2006, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2000-2001, 2005-2006, 2009-2019 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 a24d845e37..5d32caaa4b 100644
--- a/m4/rmdir.m4
+++ b/m4/rmdir.m4
@@ -1,5 +1,5 @@
# rmdir.m4 serial 16
-dnl Copyright (C) 2002, 2005, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 74922dd253..bc96dbc314 100644
--- a/m4/round-ieee.m4
+++ b/m4/round-ieee.m4
@@ -1,5 +1,5 @@
# round-ieee.m4 serial 1
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b18c7fa191..cbc9f023c5 100644
--- a/m4/round.m4
+++ b/m4/round.m4
@@ -1,5 +1,5 @@
# round.m4 serial 19
-dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 26d322a889..f6483d3876 100644
--- a/m4/roundf-ieee.m4
+++ b/m4/roundf-ieee.m4
@@ -1,5 +1,5 @@
# roundf-ieee.m4 serial 1
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 7383fb76bd..e0530ba19c 100644
--- a/m4/roundf.m4
+++ b/m4/roundf.m4
@@ -1,5 +1,5 @@
# roundf.m4 serial 20
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 69d2a091db..09eeb76dec 100644
--- a/m4/roundl-ieee.m4
+++ b/m4/roundl-ieee.m4
@@ -1,5 +1,5 @@
# roundl-ieee.m4 serial 1
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 274d693f11..0bc0391279 100644
--- a/m4/roundl.m4
+++ b/m4/roundl.m4
@@ -1,5 +1,5 @@
# roundl.m4 serial 17
-dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 73be5dabbc..d10a005b78 100644
--- a/m4/rpmatch.m4
+++ b/m4/rpmatch.m4
@@ -1,5 +1,5 @@
# rpmatch.m4 serial 10
-dnl Copyright (C) 2002-2003, 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e82325b419..b4876705d5 100644
--- a/m4/safe-alloc.m4
+++ b/m4/safe-alloc.m4
@@ -1,5 +1,5 @@
# safe-alloc.m4 serial 2
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f9e62b15c7..d133e0567b 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, 2009-2018 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2019 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 494818aaf9..907a5c62a1 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, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005-2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1dcc003c41..48f314eb3d 100644
--- a/m4/same.m4
+++ b/m4/same.m4
@@ -1,5 +1,5 @@
#serial 10
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2018 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2019 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 d0270ea604..816fd7035f 100644
--- a/m4/save-cwd.m4
+++ b/m4/save-cwd.m4
@@ -1,5 +1,5 @@
# serial 10
-dnl Copyright (C) 2002-2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 35d057af71..55d2d9d2ab 100644
--- a/m4/savedir.m4
+++ b/m4/savedir.m4
@@ -1,5 +1,5 @@
# savedir.m4 serial 10
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2018 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2019 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 a38786a5c4..c5ef8b8d02 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, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 fbf0ffd057..bc4e6e5dcb 100644
--- a/m4/scandir.m4
+++ b/m4/scandir.m4
@@ -1,5 +1,5 @@
# scandir.m4 serial 2
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 269e331c2b..c7a1d974e4 100644
--- a/m4/sched_h.m4
+++ b/m4/sched_h.m4
@@ -1,5 +1,5 @@
# sched_h.m4 serial 11
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 66fe46431b..2979a96898 100644
--- a/m4/search_h.m4
+++ b/m4/search_h.m4
@@ -1,5 +1,5 @@
# search_h.m4 serial 10
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ad78eb180c..ef3788de12 100644
--- a/m4/secure_getenv.m4
+++ b/m4/secure_getenv.m4
@@ -1,5 +1,5 @@
# Look up an environment variable more securely.
-dnl Copyright 2013-2018 Free Software Foundation, Inc.
+dnl Copyright 2013-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 098af8ee7a..531c817a18 100644
--- a/m4/select.m4
+++ b/m4/select.m4
@@ -1,5 +1,5 @@
# select.m4 serial 10
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4218dba198..c45026f254 100644
--- a/m4/selinux-context-h.m4
+++ b/m4/selinux-context-h.m4
@@ -1,5 +1,5 @@
# serial 3 -*- Autoconf -*-
-# Copyright (C) 2006-2007, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2006-2007, 2009-2019 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 2065b04dc5..8bbbf0535a 100644
--- a/m4/selinux-selinux-h.m4
+++ b/m4/selinux-selinux-h.m4
@@ -1,5 +1,5 @@
# serial 5 -*- Autoconf -*-
-# Copyright (C) 2006-2007, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2006-2007, 2009-2019 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/servent.m4 b/m4/servent.m4
index 2be6a4d294..477b594201 100644
--- a/m4/servent.m4
+++ b/m4/servent.m4
@@ -1,5 +1,5 @@
# servent.m4 serial 3
-dnl Copyright (C) 2008, 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008, 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5d257f7170..6101274e69 100644
--- a/m4/setenv.m4
+++ b/m4/setenv.m4
@@ -1,5 +1,5 @@
# setenv.m4 serial 27
-dnl Copyright (C) 2001-2004, 2006-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2004, 2006-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 22fad5d75b..f450c323ac 100644
--- a/m4/sethostname.m4
+++ b/m4/sethostname.m4
@@ -1,5 +1,5 @@
# sethostname.m4 serial 1
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e0fb74a92d..d04985cd1a 100644
--- a/m4/setlocale.m4
+++ b/m4/setlocale.m4
@@ -1,5 +1,5 @@
# setlocale.m4 serial 5
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 28072beb8f..a6824517cb 100644
--- a/m4/settime.m4
+++ b/m4/settime.m4
@@ -1,5 +1,5 @@
# settime.m4 serial 7
-dnl Copyright (C) 2002, 2004-2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2004-2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 53148f4fb7..3e7fe754e6 100644
--- a/m4/sh-filename.m4
+++ b/m4/sh-filename.m4
@@ -1,5 +1,5 @@
# sh-filename.m4 serial 1
-dnl Copyright (C) 2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2018-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 99006f7a4e..bb74fc72f2 100644
--- a/m4/sha1.m4
+++ b/m4/sha1.m4
@@ -1,5 +1,5 @@
# sha1.m4 serial 12
-dnl Copyright (C) 2002-2006, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 cdc656af14..929583df1c 100644
--- a/m4/sha256.m4
+++ b/m4/sha256.m4
@@ -1,5 +1,5 @@
# sha256.m4 serial 8
-dnl Copyright (C) 2005, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ac5257c4b3..d5f5594dc7 100644
--- a/m4/sha512.m4
+++ b/m4/sha512.m4
@@ -1,5 +1,5 @@
# sha512.m4 serial 9
-dnl Copyright (C) 2005-2006, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b175706d70..0474d51d39 100644
--- a/m4/sig2str.m4
+++ b/m4/sig2str.m4
@@ -1,5 +1,5 @@
# serial 7
-dnl Copyright (C) 2002, 2005-2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005-2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2ff5049108..2a31575675 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, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f6918fa87f..6117d1b402 100644
--- a/m4/sigaction.m4
+++ b/m4/sigaction.m4
@@ -1,5 +1,5 @@
# sigaction.m4 serial 7
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 394b91d3b2..3acec64f88 100644
--- a/m4/signal_h.m4
+++ b/m4/signal_h.m4
@@ -1,5 +1,5 @@
# signal_h.m4 serial 18
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4350b21d56..d722f65a2f 100644
--- a/m4/signalblocking.m4
+++ b/m4/signalblocking.m4
@@ -1,5 +1,5 @@
# signalblocking.m4 serial 14
-dnl Copyright (C) 2001-2002, 2006-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2002, 2006-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9e7884d22a..bf5bce5943 100644
--- a/m4/signbit.m4
+++ b/m4/signbit.m4
@@ -1,5 +1,5 @@
# signbit.m4 serial 16
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4c86bb2f45..0d8128cd61 100644
--- a/m4/sigpipe.m4
+++ b/m4/sigpipe.m4
@@ -1,5 +1,5 @@
# sigpipe.m4 serial 2
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1b6e356461..3b08c2eab6 100644
--- a/m4/sin.m4
+++ b/m4/sin.m4
@@ -1,5 +1,5 @@
# sin.m4 serial 1
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5e9e63c361..a7dd50a2fb 100644
--- a/m4/sinf.m4
+++ b/m4/sinf.m4
@@ -1,5 +1,5 @@
# sinf.m4 serial 3
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 dde55ba78b..6686be84ce 100644
--- a/m4/sinh.m4
+++ b/m4/sinh.m4
@@ -1,5 +1,5 @@
# sinh.m4 serial 1
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a22874af6a..8a6ecd000e 100644
--- a/m4/sinhf.m4
+++ b/m4/sinhf.m4
@@ -1,5 +1,5 @@
# sinhf.m4 serial 3
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 7dff0cbef8..975ea52cea 100644
--- a/m4/sinl.m4
+++ b/m4/sinl.m4
@@ -1,5 +1,5 @@
# sinl.m4 serial 8
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3e3986e15e..ab79052d6e 100644
--- a/m4/size_max.m4
+++ b/m4/size_max.m4
@@ -1,5 +1,5 @@
# size_max.m4 serial 11
-dnl Copyright (C) 2003, 2005-2006, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2006, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 7ddaffaeec..5f71cc7889 100644
--- a/m4/sleep.m4
+++ b/m4/sleep.m4
@@ -1,5 +1,5 @@
# sleep.m4 serial 9
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5f7472ebf8..6395700712 100644
--- a/m4/sm3.m4
+++ b/m4/sm3.m4
@@ -1,5 +1,5 @@
# sm3.m4 serial 1
-dnl Copyright (C) 2017-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0bcb7f64bb..07d48d7086 100644
--- a/m4/snprintf-posix.m4
+++ b/m4/snprintf-posix.m4
@@ -1,5 +1,5 @@
# snprintf-posix.m4 serial 14
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 decc8e54da..6fd566dea9 100644
--- a/m4/snprintf.m4
+++ b/m4/snprintf.m4
@@ -1,5 +1,5 @@
# snprintf.m4 serial 7
-dnl Copyright (C) 2002-2004, 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a725d3c77e..90ba20c14c 100644
--- a/m4/socketlib.m4
+++ b/m4/socketlib.m4
@@ -1,5 +1,5 @@
# socketlib.m4 serial 2
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d941dad45e..06d3b9dbfd 100644
--- a/m4/sockets.m4
+++ b/m4/sockets.m4
@@ -1,5 +1,5 @@
# sockets.m4 serial 7
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 fa79b07b6e..deb5135fef 100644
--- a/m4/socklen.m4
+++ b/m4/socklen.m4
@@ -1,5 +1,5 @@
# socklen.m4 serial 11
-dnl Copyright (C) 2005-2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 cc47b8b586..7b3298235f 100644
--- a/m4/sockpfaf.m4
+++ b/m4/sockpfaf.m4
@@ -1,5 +1,5 @@
# sockpfaf.m4 serial 9
-dnl Copyright (C) 2004, 2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ed4d66d1a9..40edebd450 100644
--- a/m4/spawn-pipe.m4
+++ b/m4/spawn-pipe.m4
@@ -1,5 +1,5 @@
# spawn-pipe.m4 serial 2
-dnl Copyright (C) 2004, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4862eef4da..561caa7745 100644
--- a/m4/spawn_h.m4
+++ b/m4/spawn_h.m4
@@ -1,5 +1,5 @@
# spawn_h.m4 serial 17
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c986a4d515..b3c36b6346 100644
--- a/m4/sprintf-posix.m4
+++ b/m4/sprintf-posix.m4
@@ -1,5 +1,5 @@
# sprintf-posix.m4 serial 12
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6328fef27d..e139fea700 100644
--- a/m4/sqrt.m4
+++ b/m4/sqrt.m4
@@ -1,5 +1,5 @@
# sqrt.m4 serial 3
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ce336f7851..63ccce32c5 100644
--- a/m4/sqrtf.m4
+++ b/m4/sqrtf.m4
@@ -1,5 +1,5 @@
# sqrtf.m4 serial 3
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 beab3a3cd0..31e94ff06a 100644
--- a/m4/sqrtl.m4
+++ b/m4/sqrtl.m4
@@ -1,5 +1,5 @@
# sqrtl.m4 serial 10
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0977f205f3..38bcee1c7d 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, 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2003, 2006, 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/st_dm_mode.m4 b/m4/st_dm_mode.m4
index 0fa7afad1f..283981f9dd 100644
--- a/m4/st_dm_mode.m4
+++ b/m4/st_dm_mode.m4
@@ -1,6 +1,6 @@
# serial 6
-# Copyright (C) 1998-1999, 2001, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 1998-1999, 2001, 2009-2019 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/stat-macros.m4 b/m4/stat-macros.m4
index dfa73c6ab6..72e9ec4ebc 100644
--- a/m4/stat-macros.m4
+++ b/m4/stat-macros.m4
@@ -1,6 +1,6 @@
#serial 3
-# Copyright (C) 2005-2006, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2005-2006, 2009-2019 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-size.m4 b/m4/stat-size.m4
index b336298633..df2b52ef3f 100644
--- a/m4/stat-size.m4
+++ b/m4/stat-size.m4
@@ -1,6 +1,6 @@
#serial 1
-# Copyright (C) 2011-2018 Free Software Foundation, Inc.
+# Copyright (C) 2011-2019 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 d0d17ed4ff..1685788e05 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, 2009-2018 Free Software
+# Copyright (C) 1998-1999, 2001, 2003, 2005-2007, 2009-2019 Free Software
# Foundation, Inc.
# This file is free software; the Free Software Foundation
diff --git a/m4/stat.m4 b/m4/stat.m4
index e8ec3b2b96..60040d1375 100644
--- a/m4/stat.m4
+++ b/m4/stat.m4
@@ -1,6 +1,6 @@
# serial 15
-# Copyright (C) 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2009-2019 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 bae4ed1390..23e7f75f1f 100644
--- a/m4/std-gnu11.m4
+++ b/m4/std-gnu11.m4
@@ -7,7 +7,7 @@
# or later is installed everywhere a Gnulib program might be developed.
-# Copyright (C) 2001-2018 Free Software Foundation, Inc.
+# Copyright (C) 2001-2019 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 c74fe9b70b..601fd21f03 100644
--- a/m4/stdalign.m4
+++ b/m4/stdalign.m4
@@ -1,6 +1,6 @@
# Check for stdalign.h that conforms to C11.
-dnl Copyright 2011-2018 Free Software Foundation, Inc.
+dnl Copyright 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f89d38b3da..f43fe20b8f 100644
--- a/m4/stdarg.m4
+++ b/m4/stdarg.m4
@@ -1,5 +1,5 @@
# stdarg.m4 serial 7
-dnl Copyright (C) 2006, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f8c057760f..acb852244f 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, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 07b040abdf..979e3cf7e7 100644
--- a/m4/stddef_h.m4
+++ b/m4/stddef_h.m4
@@ -1,6 +1,6 @@
dnl A placeholder for <stddef.h>, for platforms that have issues.
# stddef_h.m4 serial 6
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 81d065f655..11d8e8e52d 100644
--- a/m4/stdint.m4
+++ b/m4/stdint.m4
@@ -1,5 +1,5 @@
# stdint.m4 serial 53
-dnl Copyright (C) 2001-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2d2a33c43c..6d5f1af0a1 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, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2004, 2006, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0debe69e92..6c9c104044 100644
--- a/m4/stdio_h.m4
+++ b/m4/stdio_h.m4
@@ -1,5 +1,5 @@
# stdio_h.m4 serial 49
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 49dc5d59cb..cf064284b6 100644
--- a/m4/stdlib_h.m4
+++ b/m4/stdlib_h.m4
@@ -1,5 +1,5 @@
# stdlib_h.m4 serial 45
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a7ce376428..9dfd48d00b 100644
--- a/m4/stdnoreturn.m4
+++ b/m4/stdnoreturn.m4
@@ -1,6 +1,6 @@
# Check for stdnoreturn.h that conforms to C11.
-dnl Copyright 2012-2018 Free Software Foundation, Inc.
+dnl Copyright 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e431fd86d8..7af2e8189e 100644
--- a/m4/stpcpy.m4
+++ b/m4/stpcpy.m4
@@ -1,5 +1,5 @@
# stpcpy.m4 serial 8
-dnl Copyright (C) 2002, 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d12456ed9e..83425dd563 100644
--- a/m4/stpncpy.m4
+++ b/m4/stpncpy.m4
@@ -1,5 +1,5 @@
# stpncpy.m4 serial 16
-dnl Copyright (C) 2002-2003, 2005-2007, 2009-2018 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2007, 2009-2019 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 3444fdac78..9baef789cb 100644
--- a/m4/strcase.m4
+++ b/m4/strcase.m4
@@ -1,5 +1,5 @@
# strcase.m4 serial 11
-dnl Copyright (C) 2002, 2005-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c57ac4f79c..45abdbd255 100644
--- a/m4/strcasestr.m4
+++ b/m4/strcasestr.m4
@@ -1,5 +1,5 @@
# strcasestr.m4 serial 24
-dnl Copyright (C) 2005, 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 689f128b86..93cf112e10 100644
--- a/m4/strchrnul.m4
+++ b/m4/strchrnul.m4
@@ -1,5 +1,5 @@
# strchrnul.m4 serial 9
-dnl Copyright (C) 2003, 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 64ef3ad4c8..bc90682d4f 100644
--- a/m4/strcspn.m4
+++ b/m4/strcspn.m4
@@ -1,5 +1,5 @@
# strcspn.m4 serial 4
-dnl Copyright (C) 2002-2003, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 dddaa01e19..82d74202df 100644
--- a/m4/strdup.m4
+++ b/m4/strdup.m4
@@ -1,6 +1,6 @@
# strdup.m4 serial 13
-dnl Copyright (C) 2002-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2019 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 b886b8d6f3..b452f7f894 100644
--- a/m4/strerror.m4
+++ b/m4/strerror.m4
@@ -1,5 +1,5 @@
# strerror.m4 serial 19
-dnl Copyright (C) 2002, 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a3e3a4cf77..dafc46d249 100644
--- a/m4/strerror_r.m4
+++ b/m4/strerror_r.m4
@@ -1,5 +1,5 @@
# strerror_r.m4 serial 19
-dnl Copyright (C) 2002, 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f9002c187c..6f9a61ded2 100644
--- a/m4/strfmon_l.m4
+++ b/m4/strfmon_l.m4
@@ -1,5 +1,5 @@
# strfmon_l.m4 serial 1
-dnl Copyright (C) 2017-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5c5b59db21..ea2309cb7e 100644
--- a/m4/strftime-fixes.m4
+++ b/m4/strftime-fixes.m4
@@ -1,5 +1,5 @@
# strftime-fixes.m4 serial 1
-dnl Copyright (C) 2017-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 97c80dcc15..0c0e3a71af 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) 2007-2018 Free Software Foundation, Inc.
+# Copyright (C) 2007-2019 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 9dcb830307..76128cfb71 100644
--- a/m4/strings_h.m4
+++ b/m4/strings_h.m4
@@ -1,7 +1,7 @@
# Configure a replacement for <strings.h>.
# serial 6
-# Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2009-2019 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 b4fcbe2e81..7de5697e8c 100644
--- a/m4/strncat.m4
+++ b/m4/strncat.m4
@@ -1,5 +1,5 @@
# strncat.m4 serial 4
-dnl Copyright (C) 2002-2004, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 07ac886210..325af5d13d 100644
--- a/m4/strndup.m4
+++ b/m4/strndup.m4
@@ -1,5 +1,5 @@
# strndup.m4 serial 22
-dnl Copyright (C) 2002-2003, 2005-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2005-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 856747c96d..c283c3ece9 100644
--- a/m4/strnlen.m4
+++ b/m4/strnlen.m4
@@ -1,5 +1,5 @@
# strnlen.m4 serial 13
-dnl Copyright (C) 2002-2003, 2005-2007, 2009-2018 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2007, 2009-2019 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 fd22c58dac..fa71f1b434 100644
--- a/m4/strpbrk.m4
+++ b/m4/strpbrk.m4
@@ -1,5 +1,5 @@
# strpbrk.m4 serial 6
-dnl Copyright (C) 2002-2003, 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 51668c8547..40d9de16e2 100644
--- a/m4/strptime.m4
+++ b/m4/strptime.m4
@@ -1,5 +1,5 @@
# strptime.m4 serial 7
-dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 71f9e4c145..5872023259 100644
--- a/m4/strsep.m4
+++ b/m4/strsep.m4
@@ -1,5 +1,5 @@
# strsep.m4 serial 10
-dnl Copyright (C) 2002-2004, 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 42a52f2fc6..5a04c1d98c 100644
--- a/m4/strsignal.m4
+++ b/m4/strsignal.m4
@@ -1,5 +1,5 @@
# strsignal.m4 serial 8
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 40dbeacbb9..d6ed6b993b 100644
--- a/m4/strstr.m4
+++ b/m4/strstr.m4
@@ -1,5 +1,5 @@
# strstr.m4 serial 20
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 255fd01bbb..26f191519a 100644
--- a/m4/strtod-obsolete.m4
+++ b/m4/strtod-obsolete.m4
@@ -1,5 +1,5 @@
# strtod-obsolete.m4 serial 1
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6f1ebad8e1..97fb39b52f 100644
--- a/m4/strtod.m4
+++ b/m4/strtod.m4
@@ -1,5 +1,5 @@
# strtod.m4 serial 23
-dnl Copyright (C) 2002-2003, 2006-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2006-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d3259f35d5..9632279a18 100644
--- a/m4/strtoimax.m4
+++ b/m4/strtoimax.m4
@@ -1,5 +1,5 @@
# strtoimax.m4 serial 15
-dnl Copyright (C) 2002-2004, 2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b777089ca4..e80daae1a7 100644
--- a/m4/strtok_r.m4
+++ b/m4/strtok_r.m4
@@ -1,5 +1,5 @@
# strtok_r.m4 serial 15
-dnl Copyright (C) 2002-2004, 2006-2007, 2009-2018 Free Software Foundation,
+dnl Copyright (C) 2002-2004, 2006-2007, 2009-2019 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 7fdb9908d5..3ba3b55271 100644
--- a/m4/strtol.m4
+++ b/m4/strtol.m4
@@ -1,5 +1,5 @@
# strtol.m4 serial 6
-dnl Copyright (C) 2002-2003, 2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5f348522df..3ba7e223b5 100644
--- a/m4/strtoll.m4
+++ b/m4/strtoll.m4
@@ -1,5 +1,5 @@
# strtoll.m4 serial 7
-dnl Copyright (C) 2002, 2004, 2006, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2004, 2006, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a199b4c7a8..46d1108182 100644
--- a/m4/strtoul.m4
+++ b/m4/strtoul.m4
@@ -1,5 +1,5 @@
# strtoul.m4 serial 5
-dnl Copyright (C) 2002, 2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e740799ceb..532139c5f2 100644
--- a/m4/strtoull.m4
+++ b/m4/strtoull.m4
@@ -1,5 +1,5 @@
# strtoull.m4 serial 7
-dnl Copyright (C) 2002, 2004, 2006, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2004, 2006, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e87656411f..89b503f291 100644
--- a/m4/strtoumax.m4
+++ b/m4/strtoumax.m4
@@ -1,5 +1,5 @@
# strtoumax.m4 serial 12
-dnl Copyright (C) 2002-2004, 2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5d3298544f..ec66cdf09e 100644
--- a/m4/strverscmp.m4
+++ b/m4/strverscmp.m4
@@ -1,5 +1,5 @@
# strverscmp.m4 serial 8
-dnl Copyright (C) 2002, 2005-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 afaa941744..508e94dd41 100644
--- a/m4/symlink.m4
+++ b/m4/symlink.m4
@@ -1,7 +1,7 @@
# serial 8
# See if we need to provide symlink replacement.
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d69228af70..99ff258068 100644
--- a/m4/symlinkat.m4
+++ b/m4/symlinkat.m4
@@ -1,7 +1,7 @@
# serial 9
# See if we need to provide symlinkat replacement.
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e8d7389c49..e30d45ecb7 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 6
-# Copyright (C) 2008-2018 Free Software Foundation, Inc.
+# Copyright (C) 2008-2019 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 1ef67c0710..54004219e2 100644
--- a/m4/sys_ioctl_h.m4
+++ b/m4/sys_ioctl_h.m4
@@ -1,5 +1,5 @@
# sys_ioctl_h.m4 serial 10
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 adc32be405..d6225d51a6 100644
--- a/m4/sys_resource_h.m4
+++ b/m4/sys_resource_h.m4
@@ -1,5 +1,5 @@
# sys_resource_h.m4 serial 2
-dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8e9eff4bc0..918212a946 100644
--- a/m4/sys_select_h.m4
+++ b/m4/sys_select_h.m4
@@ -1,5 +1,5 @@
# sys_select_h.m4 serial 20
-dnl Copyright (C) 2006-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f21037879d..1ea7b0b3f3 100644
--- a/m4/sys_socket_h.m4
+++ b/m4/sys_socket_h.m4
@@ -1,5 +1,5 @@
# sys_socket_h.m4 serial 23
-dnl Copyright (C) 2005-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 52f06aa8e8..361ac3fc14 100644
--- a/m4/sys_stat_h.m4
+++ b/m4/sys_stat_h.m4
@@ -1,5 +1,5 @@
# sys_stat_h.m4 serial 31 -*- Autoconf -*-
-dnl Copyright (C) 2006-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d7e9268db5..3d9233aa99 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 9
-# Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2009-2019 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 d0a3e530b0..86481be060 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 8
-# Copyright (C) 2008-2018 Free Software Foundation, Inc.
+# Copyright (C) 2008-2019 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 2debfb0d5b..be0655900d 100644
--- a/m4/sys_types_h.m4
+++ b/m4/sys_types_h.m4
@@ -1,5 +1,5 @@
# sys_types_h.m4 serial 9
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2cd01e1bed..8b8ba6d678 100644
--- a/m4/sys_uio_h.m4
+++ b/m4/sys_uio_h.m4
@@ -1,5 +1,5 @@
# sys_uio_h.m4 serial 1
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 cc7c8a9735..76d08d6b6d 100644
--- a/m4/sys_utsname_h.m4
+++ b/m4/sys_utsname_h.m4
@@ -1,5 +1,5 @@
# sys_utsname_h.m4 serial 8
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 25b3815ba8..6532959ef5 100644
--- a/m4/sys_wait_h.m4
+++ b/m4/sys_wait_h.m4
@@ -1,5 +1,5 @@
# sys_wait_h.m4 serial 6
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 42bbae415e..1e9f171ba7 100644
--- a/m4/sysexits.m4
+++ b/m4/sysexits.m4
@@ -1,5 +1,5 @@
# sysexits.m4 serial 6
-dnl Copyright (C) 2003, 2005, 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005, 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2067117479..821ca02ba7 100644
--- a/m4/tan.m4
+++ b/m4/tan.m4
@@ -1,5 +1,5 @@
# tan.m4 serial 1
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ad5ce4b005..403045503c 100644
--- a/m4/tanf.m4
+++ b/m4/tanf.m4
@@ -1,5 +1,5 @@
# tanf.m4 serial 3
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9f422c4ca5..6f08cd4593 100644
--- a/m4/tanh.m4
+++ b/m4/tanh.m4
@@ -1,5 +1,5 @@
# tanh.m4 serial 1
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0fcd5c1b1c..ddbc293d7f 100644
--- a/m4/tanhf.m4
+++ b/m4/tanhf.m4
@@ -1,5 +1,5 @@
# tanhf.m4 serial 3
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f806ec5a8b..4a45a7ae17 100644
--- a/m4/tanl.m4
+++ b/m4/tanl.m4
@@ -1,5 +1,5 @@
# tanl.m4 serial 8
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 bc8c50d975..de81115037 100644
--- a/m4/tcgetsid.m4
+++ b/m4/tcgetsid.m4
@@ -1,5 +1,5 @@
# tcgetsid.m4 serial 5
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ed813f173a..664a6322f3 100644
--- a/m4/tempname.m4
+++ b/m4/tempname.m4
@@ -1,6 +1,6 @@
#serial 5
-# Copyright (C) 2006-2007, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2006-2007, 2009-2019 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/termios_h.m4 b/m4/termios_h.m4
index ef6910de81..d722a35096 100644
--- a/m4/termios_h.m4
+++ b/m4/termios_h.m4
@@ -1,5 +1,5 @@
# termios_h.m4 serial 4
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4048ac1f84..decf6a8e31 100644
--- a/m4/thread.m4
+++ b/m4/thread.m4
@@ -1,5 +1,5 @@
# thread.m4 serial 3
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ed6ebd5117..f7841b6099 100644
--- a/m4/threadlib.m4
+++ b/m4/threadlib.m4
@@ -1,5 +1,5 @@
# threadlib.m4 serial 15
-dnl Copyright (C) 2005-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ad6f2f591c..f08f29b35e 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, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2000-2001, 2003-2007, 2009-2019 Free Software Foundation, Inc.
# serial 11
diff --git a/m4/time_r.m4 b/m4/time_r.m4
index daf4bbae49..5caeca7509 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, 2006-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2006-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5555706259..5564559c86 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) 2015-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2015-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 46f599c1eb..d9d40de69a 100644
--- a/m4/timegm.m4
+++ b/m4/timegm.m4
@@ -1,5 +1,5 @@
# timegm.m4 serial 12
-dnl Copyright (C) 2003, 2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d5c35c578d..2c9b93c63b 100644
--- a/m4/timer_time.m4
+++ b/m4/timer_time.m4
@@ -1,5 +1,5 @@
# timer_time.m4 serial 3
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 28455f249e..afd0bb479c 100644
--- a/m4/times.m4
+++ b/m4/times.m4
@@ -1,5 +1,5 @@
# times.m4 serial 2
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 accabf9c43..3db9943a74 100644
--- a/m4/timespec.m4
+++ b/m4/timespec.m4
@@ -1,6 +1,6 @@
#serial 15
-# Copyright (C) 2000-2001, 2003-2007, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2000-2001, 2003-2007, 2009-2019 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/tls.m4 b/m4/tls.m4
index 7d5f1918ae..bfdc608083 100644
--- a/m4/tls.m4
+++ b/m4/tls.m4
@@ -1,5 +1,5 @@
# tls.m4 serial 2 (gettext-0.18)
-dnl Copyright (C) 2005, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 56c48a6104..31b841fe59 100644
--- a/m4/tm_gmtoff.m4
+++ b/m4/tm_gmtoff.m4
@@ -1,5 +1,5 @@
# tm_gmtoff.m4 serial 3
-dnl Copyright (C) 2002, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ccfa72a629..551ce095bc 100644
--- a/m4/tmpdir.m4
+++ b/m4/tmpdir.m4
@@ -1,5 +1,5 @@
# tmpdir.m4 serial 4
-dnl Copyright (C) 2001-2002, 2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2002, 2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 043dd38ac0..faef23ee22 100644
--- a/m4/tmpfile.m4
+++ b/m4/tmpfile.m4
@@ -1,5 +1,5 @@
# tmpfile.m4 serial 3
-# Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2009-2019 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 bc58ab5672..24d3b17be5 100644
--- a/m4/towctrans.m4
+++ b/m4/towctrans.m4
@@ -1,5 +1,5 @@
# towctrans.m4 serial 2
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9f9fe40328..3a448fa1a5 100644
--- a/m4/trunc-ieee.m4
+++ b/m4/trunc-ieee.m4
@@ -1,5 +1,5 @@
# trunc-ieee.m4 serial 1
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1ff8f19d61..ef8d59bc7c 100644
--- a/m4/trunc.m4
+++ b/m4/trunc.m4
@@ -1,5 +1,5 @@
# trunc.m4 serial 12
-dnl Copyright (C) 2007, 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 87f0493a62..ada0fcdfa9 100644
--- a/m4/truncate.m4
+++ b/m4/truncate.m4
@@ -1,5 +1,5 @@
# truncate.m4 serial 2 -*- Autoconf -*-
-dnl Copyright (C) 2017-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3128c608fa..6acb98f9be 100644
--- a/m4/truncf-ieee.m4
+++ b/m4/truncf-ieee.m4
@@ -1,5 +1,5 @@
# truncf-ieee.m4 serial 1
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 fdd36ec62b..af6eeeb061 100644
--- a/m4/truncf.m4
+++ b/m4/truncf.m4
@@ -1,5 +1,5 @@
# truncf.m4 serial 12
-dnl Copyright (C) 2007, 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 d6d3d47976..ed732ec540 100644
--- a/m4/truncl-ieee.m4
+++ b/m4/truncl-ieee.m4
@@ -1,5 +1,5 @@
# truncl-ieee.m4 serial 1
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 14be186700..65f1fcecf4 100644
--- a/m4/truncl.m4
+++ b/m4/truncl.m4
@@ -1,5 +1,5 @@
# truncl.m4 serial 14
-dnl Copyright (C) 2007-2008, 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2008, 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 82350c9761..4b9a797f45 100644
--- a/m4/tsearch.m4
+++ b/m4/tsearch.m4
@@ -1,5 +1,5 @@
# tsearch.m4 serial 8
-dnl Copyright (C) 2006-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 68a1dc4b99..b17dcfbe23 100644
--- a/m4/ttyname_r.m4
+++ b/m4/ttyname_r.m4
@@ -1,5 +1,5 @@
# ttyname_r.m4 serial 9
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9f1658a752..1278801593 100644
--- a/m4/tzset.m4
+++ b/m4/tzset.m4
@@ -1,6 +1,6 @@
# serial 11
-# Copyright (C) 2003, 2007, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2003, 2007, 2009-2019 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/uintmax_t.m4 b/m4/uintmax_t.m4
index 0fe9bd6298..2926bea949 100644
--- a/m4/uintmax_t.m4
+++ b/m4/uintmax_t.m4
@@ -1,5 +1,5 @@
# uintmax_t.m4 serial 12
-dnl Copyright (C) 1997-2004, 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2004, 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 aefc2d213e..58b5334e8f 100644
--- a/m4/ulonglong.m4
+++ b/m4/ulonglong.m4
@@ -1,5 +1,5 @@
# ulonglong.m4 serial 10
-dnl Copyright (C) 1999-2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 1999-2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2da79f5c64..cafb4c76ff 100644
--- a/m4/uname.m4
+++ b/m4/uname.m4
@@ -1,5 +1,5 @@
# uname.m4 serial 11
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2e66c553ed..ab8757bab4 100644
--- a/m4/ungetc.m4
+++ b/m4/ungetc.m4
@@ -1,5 +1,5 @@
# ungetc.m4 serial 6
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 cc828b1343..375b4093e2 100644
--- a/m4/unicodeio.m4
+++ b/m4/unicodeio.m4
@@ -1,5 +1,5 @@
# unicodeio.m4 serial 2
-dnl Copyright (C) 2002-2003, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2027f771f6..5e2a1bed68 100644
--- a/m4/unistd-safer.m4
+++ b/m4/unistd-safer.m4
@@ -1,5 +1,5 @@
#serial 9
-dnl Copyright (C) 2002, 2005-2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005-2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3ba64da8a0..a04055d2aa 100644
--- a/m4/unistd_h.m4
+++ b/m4/unistd_h.m4
@@ -1,5 +1,5 @@
# unistd_h.m4 serial 74
-dnl Copyright (C) 2006-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 fcb3838c88..388ea8ed5b 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, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2000-2001, 2004, 2007, 2009-2019 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 6faaa5cd2e..69fd1af7f8 100644
--- a/m4/unlink.m4
+++ b/m4/unlink.m4
@@ -1,5 +1,5 @@
# unlink.m4 serial 13
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f88a959022..8a1e275814 100644
--- a/m4/unlinkat.m4
+++ b/m4/unlinkat.m4
@@ -1,5 +1,5 @@
# unlinkat.m4 serial 2
-dnl Copyright (C) 2004-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c37668a835..7a9c02733d 100644
--- a/m4/unlinkdir.m4
+++ b/m4/unlinkdir.m4
@@ -1,6 +1,6 @@
# serial 7
-# Copyright (C) 2005-2007, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2005-2007, 2009-2019 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 7e46367f42..ea55a1a2d8 100644
--- a/m4/unlocked-io.m4
+++ b/m4/unlocked-io.m4
@@ -1,6 +1,6 @@
# unlocked-io.m4 serial 15
-# Copyright (C) 1998-2006, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 1998-2006, 2009-2019 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 e7a1012ab0..10b0b7310f 100644
--- a/m4/unlockpt.m4
+++ b/m4/unlockpt.m4
@@ -1,5 +1,5 @@
# unlockpt.m4 serial 2
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4ae2900a2e..33e170d827 100644
--- a/m4/uptime.m4
+++ b/m4/uptime.m4
@@ -1,6 +1,6 @@
# serial 8
-# Copyright (C) 1996, 1999-2001, 2004, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 1996, 1999-2001, 2004, 2009-2019 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 2a3331c1b9..b87c93b9cb 100644
--- a/m4/userspec.m4
+++ b/m4/userspec.m4
@@ -1,5 +1,5 @@
# serial 11
-dnl Copyright (C) 2002-2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 08842810a8..59605a85dd 100644
--- a/m4/usleep.m4
+++ b/m4/usleep.m4
@@ -1,5 +1,5 @@
# usleep.m4 serial 5
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a382aaae61..ddd4ee154d 100644
--- a/m4/utime.m4
+++ b/m4/utime.m4
@@ -1,5 +1,5 @@
# utime.m4 serial 1
-dnl Copyright (C) 2017-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 89a9981849..b0950d011d 100644
--- a/m4/utime_h.m4
+++ b/m4/utime_h.m4
@@ -1,5 +1,5 @@
# utime_h.m4 serial 3
-dnl Copyright (C) 2017-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4487a5f662..3801c7e624 100644
--- a/m4/utimecmp.m4
+++ b/m4/utimecmp.m4
@@ -1,5 +1,5 @@
#serial 4
-dnl Copyright (C) 2004-2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 9a4db07a3d..dda86b09d7 100644
--- a/m4/utimens.m4
+++ b/m4/utimens.m4
@@ -1,4 +1,4 @@
-dnl Copyright (C) 2003-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 576d121335..5628f8efeb 100644
--- a/m4/utimensat.m4
+++ b/m4/utimensat.m4
@@ -1,7 +1,7 @@
# serial 6
# See if we need to provide utimensat replacement.
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f62d5f8b65..7209b6dd59 100644
--- a/m4/utimes.m4
+++ b/m4/utimes.m4
@@ -1,7 +1,7 @@
# Detect some bugs in glibc's implementation of utimes.
# serial 5
-dnl Copyright (C) 2003-2005, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2005, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8c09888669..23179a0ab1 100644
--- a/m4/va-args.m4
+++ b/m4/va-args.m4
@@ -1,5 +1,5 @@
# va-args.m4 serial 1
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 84f95aac84..ea138a1d6c 100644
--- a/m4/valgrind-tests.m4
+++ b/m4/valgrind-tests.m4
@@ -1,5 +1,5 @@
# valgrind-tests.m4 serial 4
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 17563b519b..98a4ef0be8 100644
--- a/m4/vararrays.m4
+++ b/m4/vararrays.m4
@@ -4,7 +4,7 @@
# From Paul Eggert
-# Copyright (C) 2001, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2009-2019 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 57eda82497..117cabcd12 100644
--- a/m4/vasnprintf-posix.m4
+++ b/m4/vasnprintf-posix.m4
@@ -1,5 +1,5 @@
# vasnprintf-posix.m4 serial 13
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b3fda27e87..b763a3da62 100644
--- a/m4/vasnprintf.m4
+++ b/m4/vasnprintf.m4
@@ -1,5 +1,5 @@
# vasnprintf.m4 serial 36
-dnl Copyright (C) 2002-2004, 2006-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2006-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 bf54322291..3b8de2a682 100644
--- a/m4/vasprintf-posix.m4
+++ b/m4/vasprintf-posix.m4
@@ -1,5 +1,5 @@
# vasprintf-posix.m4 serial 13
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0c00b4b6f5..cd96229cb0 100644
--- a/m4/vasprintf.m4
+++ b/m4/vasprintf.m4
@@ -1,5 +1,5 @@
# vasprintf.m4 serial 6
-dnl Copyright (C) 2002-2003, 2006-2007, 2009-2018 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2006-2007, 2009-2019 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 4024c536c1..e4acf02b04 100644
--- a/m4/vdprintf-posix.m4
+++ b/m4/vdprintf-posix.m4
@@ -1,5 +1,5 @@
# vdprintf-posix.m4 serial 2
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 43e2a66a8b..53b757a607 100644
--- a/m4/vdprintf.m4
+++ b/m4/vdprintf.m4
@@ -1,5 +1,5 @@
# vdprintf.m4 serial 1
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 815378a8fa..4b2c4ffad7 100644
--- a/m4/version-etc.m4
+++ b/m4/version-etc.m4
@@ -1,5 +1,5 @@
# version-etc.m4 serial 1
-# Copyright (C) 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2009-2019 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 523d0eae4f..94d1621e65 100644
--- a/m4/vfprintf-posix.m4
+++ b/m4/vfprintf-posix.m4
@@ -1,5 +1,5 @@
# vfprintf-posix.m4 serial 14
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 f53e0d524b..8c266a81a2 100644
--- a/m4/visibility.m4
+++ b/m4/visibility.m4
@@ -1,5 +1,5 @@
# visibility.m4 serial 6
-dnl Copyright (C) 2005, 2008, 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2008, 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 923a71ec82..5ad2e7b949 100644
--- a/m4/vprintf-posix.m4
+++ b/m4/vprintf-posix.m4
@@ -1,5 +1,5 @@
# vprintf-posix.m4 serial 3
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1c9b28b7fb..f5a15be735 100644
--- a/m4/vsnprintf-posix.m4
+++ b/m4/vsnprintf-posix.m4
@@ -1,5 +1,5 @@
# vsnprintf-posix.m4 serial 15
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1ebaddae37..739c9048c9 100644
--- a/m4/vsnprintf.m4
+++ b/m4/vsnprintf.m4
@@ -1,5 +1,5 @@
# vsnprintf.m4 serial 7
-dnl Copyright (C) 2002-2004, 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ed7b5fd58d..7545ab78b1 100644
--- a/m4/vsprintf-posix.m4
+++ b/m4/vsprintf-posix.m4
@@ -1,5 +1,5 @@
# vsprintf-posix.m4 serial 12
-dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8daa1aa8be..8d579eb732 100644
--- a/m4/wait-process.m4
+++ b/m4/wait-process.m4
@@ -1,5 +1,5 @@
# wait-process.m4 serial 6
-dnl Copyright (C) 2003, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a8c4002c1c..ead350cb92 100644
--- a/m4/waitpid.m4
+++ b/m4/waitpid.m4
@@ -1,5 +1,5 @@
# waitpid.m4 serial 2
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8e270cf853..7ebe2d317a 100644
--- a/m4/warn-on-use.m4
+++ b/m4/warn-on-use.m4
@@ -1,5 +1,5 @@
# warn-on-use.m4 serial 6
-dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 07edda1cca..235cac6171 100644
--- a/m4/warnings.m4
+++ b/m4/warnings.m4
@@ -1,5 +1,5 @@
# warnings.m4 serial 14
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 a062ca981d..cd20e7a0c1 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) 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 83bc3d5bd1..5db5815209 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, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c51737b691..b125414ff2 100644
--- a/m4/wcpcpy.m4
+++ b/m4/wcpcpy.m4
@@ -1,5 +1,5 @@
# wcpcpy.m4 serial 3
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8914aff66a..139e11e91c 100644
--- a/m4/wcpncpy.m4
+++ b/m4/wcpncpy.m4
@@ -1,5 +1,5 @@
# wcpncpy.m4 serial 3
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e71c57a376..f4f37f5670 100644
--- a/m4/wcrtomb.m4
+++ b/m4/wcrtomb.m4
@@ -1,5 +1,5 @@
# wcrtomb.m4 serial 13
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 0ea928a733..4832c29c15 100644
--- a/m4/wcscasecmp.m4
+++ b/m4/wcscasecmp.m4
@@ -1,5 +1,5 @@
# wcscasecmp.m4 serial 2
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 011c994086..c921a75f8c 100644
--- a/m4/wcscat.m4
+++ b/m4/wcscat.m4
@@ -1,5 +1,5 @@
# wcscat.m4 serial 2
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 2590d9864f..daa9515ca2 100644
--- a/m4/wcschr.m4
+++ b/m4/wcschr.m4
@@ -1,5 +1,5 @@
# wcschr.m4 serial 2
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 fc376fb5a5..32e5d0bbf3 100644
--- a/m4/wcscmp.m4
+++ b/m4/wcscmp.m4
@@ -1,5 +1,5 @@
# wcscmp.m4 serial 2
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 78b45e5db7..ab30818dc2 100644
--- a/m4/wcscoll.m4
+++ b/m4/wcscoll.m4
@@ -1,5 +1,5 @@
# wcscoll.m4 serial 2
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6d1ec99d2e..40088a974c 100644
--- a/m4/wcscpy.m4
+++ b/m4/wcscpy.m4
@@ -1,5 +1,5 @@
# wcscpy.m4 serial 2
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 54c0e8e536..fe774db3f2 100644
--- a/m4/wcscspn.m4
+++ b/m4/wcscspn.m4
@@ -1,5 +1,5 @@
# wcscspn.m4 serial 2
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8fc270b229..7a0588cca5 100644
--- a/m4/wcsdup.m4
+++ b/m4/wcsdup.m4
@@ -1,5 +1,5 @@
# wcsdup.m4 serial 2
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4a8e93c6d1..fd27487c38 100644
--- a/m4/wcsftime.m4
+++ b/m4/wcsftime.m4
@@ -1,5 +1,5 @@
# wcsftime.m4 serial 1
-dnl Copyright (C) 2017-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 34e04c0c39..7f2efeab32 100644
--- a/m4/wcslen.m4
+++ b/m4/wcslen.m4
@@ -1,5 +1,5 @@
# wcslen.m4 serial 2
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 b01bc9ab4c..1afaddd159 100644
--- a/m4/wcsncasecmp.m4
+++ b/m4/wcsncasecmp.m4
@@ -1,5 +1,5 @@
# wcsncasecmp.m4 serial 2
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 3f06aae706..7bd547f9db 100644
--- a/m4/wcsncat.m4
+++ b/m4/wcsncat.m4
@@ -1,5 +1,5 @@
# wcsncat.m4 serial 2
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 164955caf5..cd5c04c645 100644
--- a/m4/wcsncmp.m4
+++ b/m4/wcsncmp.m4
@@ -1,5 +1,5 @@
# wcsncmp.m4 serial 2
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 dc52455505..1b1b3f9f72 100644
--- a/m4/wcsncpy.m4
+++ b/m4/wcsncpy.m4
@@ -1,5 +1,5 @@
# wcsncpy.m4 serial 2
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1b32dd4d25..9de06b9733 100644
--- a/m4/wcsnlen.m4
+++ b/m4/wcsnlen.m4
@@ -1,5 +1,5 @@
# wcsnlen.m4 serial 2
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 530f60c5b2..c0b051c975 100644
--- a/m4/wcsnrtombs.m4
+++ b/m4/wcsnrtombs.m4
@@ -1,5 +1,5 @@
# wcsnrtombs.m4 serial 6
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 8a04f04add..79ee8504cb 100644
--- a/m4/wcspbrk.m4
+++ b/m4/wcspbrk.m4
@@ -1,5 +1,5 @@
# wcspbrk.m4 serial 2
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 5b9c1c8b4b..efaf543d93 100644
--- a/m4/wcsrchr.m4
+++ b/m4/wcsrchr.m4
@@ -1,5 +1,5 @@
# wcsrchr.m4 serial 2
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e5ba54c532..5d2616ac22 100644
--- a/m4/wcsrtombs.m4
+++ b/m4/wcsrtombs.m4
@@ -1,5 +1,5 @@
# wcsrtombs.m4 serial 12
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 4490622035..16b8febff2 100644
--- a/m4/wcsspn.m4
+++ b/m4/wcsspn.m4
@@ -1,5 +1,5 @@
# wcsspn.m4 serial 2
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ce419597c0..c8fb5c68d3 100644
--- a/m4/wcsstr.m4
+++ b/m4/wcsstr.m4
@@ -1,5 +1,5 @@
# wcsstr.m4 serial 2
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 05b54e4911..8201ca36cc 100644
--- a/m4/wcstok.m4
+++ b/m4/wcstok.m4
@@ -1,5 +1,5 @@
# wcstok.m4 serial 2
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 037b53a89a..a9bc202eb0 100644
--- a/m4/wcswidth.m4
+++ b/m4/wcswidth.m4
@@ -1,5 +1,5 @@
# wcswidth.m4 serial 2
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 189fb4e0e6..be72d1e0a4 100644
--- a/m4/wcsxfrm.m4
+++ b/m4/wcsxfrm.m4
@@ -1,5 +1,5 @@
# wcsxfrm.m4 serial 2
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 c7eeb5f750..05c1237ee0 100644
--- a/m4/wctob.m4
+++ b/m4/wctob.m4
@@ -1,5 +1,5 @@
# wctob.m4 serial 11
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 962ed842be..79d29f1854 100644
--- a/m4/wctomb.m4
+++ b/m4/wctomb.m4
@@ -1,5 +1,5 @@
# wctomb.m4 serial 2
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 e3ba0ecae9..67b093d368 100644
--- a/m4/wctrans.m4
+++ b/m4/wctrans.m4
@@ -1,5 +1,5 @@
# wctrans.m4 serial 2
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6a50538b10..d565b12939 100644
--- a/m4/wctype.m4
+++ b/m4/wctype.m4
@@ -1,5 +1,5 @@
# wctype.m4 serial 2
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 15d1ef3253..6903d7583c 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) 2006-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 1cd489b667..baa2002949 100644
--- a/m4/wcwidth.m4
+++ b/m4/wcwidth.m4
@@ -1,5 +1,5 @@
# wcwidth.m4 serial 27
-dnl Copyright (C) 2006-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 936900a27f..51097c5f80 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) 2017-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 cdaba64db5..d5e1b085c0 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) 2017-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 95f6854842..61e8a23d27 100644
--- a/m4/wint_t.m4
+++ b/m4/wint_t.m4
@@ -1,5 +1,5 @@
# wint_t.m4 serial 7
-dnl Copyright (C) 2003, 2007-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2007-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 33368a9a6a..e571395d47 100644
--- a/m4/wmemchr.m4
+++ b/m4/wmemchr.m4
@@ -1,5 +1,5 @@
# wmemchr.m4 serial 3
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 da7c218b20..cd5e9358ee 100644
--- a/m4/wmemcmp.m4
+++ b/m4/wmemcmp.m4
@@ -1,5 +1,5 @@
# wmemcmp.m4 serial 3
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 aa91dee6da..94cb02510b 100644
--- a/m4/wmemcpy.m4
+++ b/m4/wmemcpy.m4
@@ -1,5 +1,5 @@
# wmemcpy.m4 serial 3
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ddead40f2b..849734430b 100644
--- a/m4/wmemmove.m4
+++ b/m4/wmemmove.m4
@@ -1,5 +1,5 @@
# wmemmove.m4 serial 3
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 489dfe2258..1df9cfbaa1 100644
--- a/m4/wmemset.m4
+++ b/m4/wmemset.m4
@@ -1,5 +1,5 @@
# wmemset.m4 serial 3
-dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 efb5068113..c112d162b6 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, 2009-2018 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2009-2019 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 ecbdd22535..34cb42ea5c 100644
--- a/m4/write.m4
+++ b/m4/write.m4
@@ -1,5 +1,5 @@
# write.m4 serial 6
-dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 7bd360be74..dfff94319b 100644
--- a/m4/xalloc.m4
+++ b/m4/xalloc.m4
@@ -1,5 +1,5 @@
# xalloc.m4 serial 18
-dnl Copyright (C) 2002-2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 463bd94ce1..c7e5e014ea 100644
--- a/m4/xgetcwd.m4
+++ b/m4/xgetcwd.m4
@@ -1,5 +1,5 @@
#serial 8
-dnl Copyright (C) 2002-2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 315fcabfed..b7d903d900 100644
--- a/m4/xnanosleep.m4
+++ b/m4/xnanosleep.m4
@@ -1,5 +1,5 @@
#serial 5
-dnl Copyright (C) 2005-2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 fc7c1ab3be..f2898ba1a7 100644
--- a/m4/xsize.m4
+++ b/m4/xsize.m4
@@ -1,5 +1,5 @@
# xsize.m4 serial 5
-dnl Copyright (C) 2003-2004, 2008-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2004, 2008-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 457bcc3943..32dc51bede 100644
--- a/m4/xstrndup.m4
+++ b/m4/xstrndup.m4
@@ -1,5 +1,5 @@
# xstrndup.m4 serial 2
-dnl Copyright (C) 2003, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 abff14c26e..fd91f31537 100644
--- a/m4/xstrtod.m4
+++ b/m4/xstrtod.m4
@@ -1,5 +1,5 @@
#serial 8
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2018 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2019 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 4f86f0100d..ee86a56330 100644
--- a/m4/xstrtol.m4
+++ b/m4/xstrtol.m4
@@ -1,5 +1,5 @@
#serial 11
-dnl Copyright (C) 2002-2007, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2007, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 6670b214c4..c6a7f7c845 100644
--- a/m4/xvasprintf.m4
+++ b/m4/xvasprintf.m4
@@ -1,5 +1,5 @@
# xvasprintf.m4 serial 2
-dnl Copyright (C) 2006, 2009-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/year2038.m4 b/m4/year2038.m4
index 4700df3e50..38b24cc360 100644
--- a/m4/year2038.m4
+++ b/m4/year2038.m4
@@ -1,5 +1,5 @@
# year2038.m4 serial 3
-dnl Copyright (C) 2017-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives 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 ef10359b0e..02c6ddb683 100644
--- a/m4/yesno.m4
+++ b/m4/yesno.m4
@@ -1,5 +1,5 @@
# yesno.m4 serial 6
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2018 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2019 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 2a7c907726..13f6f204a5 100644
--- a/m4/yield.m4
+++ b/m4/yield.m4
@@ -1,5 +1,5 @@
# yield.m4 serial 2
-dnl Copyright (C) 2005-2018 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2019 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.