summaryrefslogtreecommitdiff
path: root/m4
diff options
context:
space:
mode:
Diffstat (limited to 'm4')
-rw-r--r--m4/00gnulib.m42
-rw-r--r--m4/_Exit.m42
-rw-r--r--m4/__inline.m42
-rw-r--r--m4/absolute-header.m42
-rw-r--r--m4/accept4.m42
-rw-r--r--m4/acl.m42
-rw-r--r--m4/acos.m42
-rw-r--r--m4/acosf.m42
-rw-r--r--m4/acosl.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/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/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/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/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/hard-locale.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.m43
-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/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/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/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/no-c++.m42
-rw-r--r--m4/nocrash.m42
-rw-r--r--m4/non-recursive-gnulib-prefix-hack.m42
-rw-r--r--m4/nonblocking.m42
-rw-r--r--m4/nproc.m42
-rw-r--r--m4/nstrftime.m42
-rw-r--r--m4/obstack-printf-posix.m42
-rw-r--r--m4/obstack-printf.m42
-rw-r--r--m4/obstack.m42
-rw-r--r--m4/off_t.m42
-rw-r--r--m4/onceonly.m42
-rw-r--r--m4/open-cloexec.m42
-rw-r--r--m4/open.m42
-rw-r--r--m4/openat.m42
-rw-r--r--m4/opendir.m42
-rw-r--r--m4/openmp.m42
-rw-r--r--m4/pagealign_alloc.m42
-rw-r--r--m4/parse-datetime.m42
-rw-r--r--m4/passfd.m42
-rw-r--r--m4/pathmax.m42
-rw-r--r--m4/pclose.m42
-rw-r--r--m4/perl.m42
-rw-r--r--m4/perror.m42
-rw-r--r--m4/physmem.m42
-rw-r--r--m4/pipe.m42
-rw-r--r--m4/pipe2.m42
-rw-r--r--m4/poll.m42
-rw-r--r--m4/poll_h.m42
-rw-r--r--m4/popen.m42
-rw-r--r--m4/posix-shell.m42
-rw-r--r--m4/posix_openpt.m42
-rw-r--r--m4/posix_spawn.m42
-rw-r--r--m4/posixtm.m42
-rw-r--r--m4/posixver.m42
-rw-r--r--m4/pow.m42
-rw-r--r--m4/powf.m42
-rw-r--r--m4/pread.m42
-rw-r--r--m4/printf-frexp.m42
-rw-r--r--m4/printf-frexpl.m42
-rw-r--r--m4/printf-posix-rpl.m42
-rw-r--r--m4/printf-posix.m42
-rw-r--r--m4/printf.m42
-rw-r--r--m4/priv-set.m42
-rw-r--r--m4/progtest.m42
-rw-r--r--m4/pselect.m42
-rw-r--r--m4/pthread.m42
-rw-r--r--m4/pthread_rwlock_rdlock.m42
-rw-r--r--m4/pthread_sigmask.m42
-rw-r--r--m4/ptsname.m42
-rw-r--r--m4/ptsname_r.m42
-rw-r--r--m4/pty.m42
-rw-r--r--m4/pty_h.m42
-rw-r--r--m4/putenv.m42
-rw-r--r--m4/pwrite.m42
-rw-r--r--m4/qsort_r.m42
-rw-r--r--m4/quote.m42
-rw-r--r--m4/quotearg.m42
-rw-r--r--m4/raise.m42
-rw-r--r--m4/random.m42
-rw-r--r--m4/random_r.m42
-rw-r--r--m4/rawmemchr.m42
-rw-r--r--m4/read-file.m42
-rw-r--r--m4/read.m42
-rw-r--r--m4/readdir.m42
-rw-r--r--m4/readline.m42
-rw-r--r--m4/readlink.m42
-rw-r--r--m4/readlinkat.m42
-rw-r--r--m4/readtokens.m42
-rw-r--r--m4/readutmp.m42
-rw-r--r--m4/realloc.m42
-rw-r--r--m4/reallocarray.m42
-rw-r--r--m4/regex.m42
-rw-r--r--m4/relocatable-lib.m42
-rw-r--r--m4/relocatable.m42
-rw-r--r--m4/remainder-ieee.m42
-rw-r--r--m4/remainder.m42
-rw-r--r--m4/remainderf-ieee.m42
-rw-r--r--m4/remainderf.m42
-rw-r--r--m4/remainderl-ieee.m42
-rw-r--r--m4/remainderl.m42
-rw-r--r--m4/remove.m42
-rw-r--r--m4/rename.m42
-rw-r--r--m4/renameat.m42
-rw-r--r--m4/rewinddir.m42
-rw-r--r--m4/rint.m42
-rw-r--r--m4/rintf.m42
-rw-r--r--m4/rintl.m42
-rw-r--r--m4/rmdir-errno.m42
-rw-r--r--m4/rmdir.m42
-rw-r--r--m4/round-ieee.m42
-rw-r--r--m4/round.m42
-rw-r--r--m4/roundf-ieee.m42
-rw-r--r--m4/roundf.m42
-rw-r--r--m4/roundl-ieee.m42
-rw-r--r--m4/roundl.m42
-rw-r--r--m4/rpmatch.m42
-rw-r--r--m4/safe-alloc.m42
-rw-r--r--m4/safe-read.m42
-rw-r--r--m4/safe-write.m42
-rw-r--r--m4/same.m42
-rw-r--r--m4/save-cwd.m42
-rw-r--r--m4/savedir.m42
-rw-r--r--m4/savewd.m42
-rw-r--r--m4/scandir.m42
-rw-r--r--m4/sched_h.m42
-rw-r--r--m4/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/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
-rw-r--r--m4/tanf.m42
-rw-r--r--m4/tanh.m42
-rw-r--r--m4/tanhf.m42
-rw-r--r--m4/tanl.m42
-rw-r--r--m4/tcgetsid.m42
-rw-r--r--m4/tempname.m42
-rw-r--r--m4/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
-rw-r--r--m4/timespec.m42
-rw-r--r--m4/tls.m42
-rw-r--r--m4/tm_gmtoff.m42
-rw-r--r--m4/tmpdir.m42
-rw-r--r--m4/tmpfile.m42
-rw-r--r--m4/towctrans.m42
-rw-r--r--m4/trunc-ieee.m42
-rw-r--r--m4/trunc.m42
-rw-r--r--m4/truncate.m42
-rw-r--r--m4/truncf-ieee.m42
-rw-r--r--m4/truncf.m42
-rw-r--r--m4/truncl-ieee.m42
-rw-r--r--m4/truncl.m42
-rw-r--r--m4/tsearch.m42
-rw-r--r--m4/ttyname_r.m42
-rw-r--r--m4/tzset.m42
-rw-r--r--m4/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
-rw-r--r--m4/utime_h.m42
-rw-r--r--m4/utimecmp.m42
-rw-r--r--m4/utimens.m42
-rw-r--r--m4/utimensat.m42
-rw-r--r--m4/utimes.m42
-rw-r--r--m4/va-args.m42
-rw-r--r--m4/valgrind-tests.m42
-rw-r--r--m4/vararrays.m42
-rw-r--r--m4/vasnprintf-posix.m42
-rw-r--r--m4/vasnprintf.m42
-rw-r--r--m4/vasprintf-posix.m42
-rw-r--r--m4/vasprintf.m42
-rw-r--r--m4/vdprintf-posix.m42
-rw-r--r--m4/vdprintf.m42
-rw-r--r--m4/version-etc.m42
-rw-r--r--m4/vfprintf-posix.m42
-rw-r--r--m4/visibility.m42
-rw-r--r--m4/vprintf-posix.m42
-rw-r--r--m4/vsnprintf-posix.m42
-rw-r--r--m4/vsnprintf.m42
-rw-r--r--m4/vsprintf-posix.m42
-rw-r--r--m4/wait-process.m42
-rw-r--r--m4/waitpid.m42
-rw-r--r--m4/warn-on-use.m42
-rw-r--r--m4/warnings.m42
-rw-r--r--m4/wchar_h.m42
-rw-r--r--m4/wchar_t.m42
-rw-r--r--m4/wcpcpy.m42
-rw-r--r--m4/wcpncpy.m42
-rw-r--r--m4/wcrtomb.m42
-rw-r--r--m4/wcscasecmp.m42
-rw-r--r--m4/wcscat.m42
-rw-r--r--m4/wcschr.m42
-rw-r--r--m4/wcscmp.m42
-rw-r--r--m4/wcscoll.m42
-rw-r--r--m4/wcscpy.m42
-rw-r--r--m4/wcscspn.m42
-rw-r--r--m4/wcsdup.m42
-rw-r--r--m4/wcsftime.m42
-rw-r--r--m4/wcslen.m42
-rw-r--r--m4/wcsncasecmp.m42
-rw-r--r--m4/wcsncat.m42
-rw-r--r--m4/wcsncmp.m42
-rw-r--r--m4/wcsncpy.m42
-rw-r--r--m4/wcsnlen.m42
-rw-r--r--m4/wcsnrtombs.m42
-rw-r--r--m4/wcspbrk.m42
-rw-r--r--m4/wcsrchr.m42
-rw-r--r--m4/wcsrtombs.m42
-rw-r--r--m4/wcsspn.m42
-rw-r--r--m4/wcsstr.m42
-rw-r--r--m4/wcstok.m42
-rw-r--r--m4/wcswidth.m42
-rw-r--r--m4/wcsxfrm.m42
-rw-r--r--m4/wctob.m42
-rw-r--r--m4/wctomb.m42
-rw-r--r--m4/wctrans.m42
-rw-r--r--m4/wctype.m42
-rw-r--r--m4/wctype_h.m42
-rw-r--r--m4/wcwidth.m42
-rw-r--r--m4/windows-stat-inodes.m42
-rw-r--r--m4/windows-stat-timespec.m42
-rw-r--r--m4/wint_t.m42
-rw-r--r--m4/wmemchr.m42
-rw-r--r--m4/wmemcmp.m42
-rw-r--r--m4/wmemcpy.m42
-rw-r--r--m4/wmemmove.m42
-rw-r--r--m4/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
767 files changed, 768 insertions, 767 deletions
diff --git a/m4/00gnulib.m4 b/m4/00gnulib.m4
index bb3512fd52..bd24796a67 100644
--- a/m4/00gnulib.m4
+++ b/m4/00gnulib.m4
@@ -1,5 +1,5 @@
# 00gnulib.m4 serial 3
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/_Exit.m4 b/m4/_Exit.m4
index ba8571d677..f566003d5d 100644
--- a/m4/_Exit.m4
+++ b/m4/_Exit.m4
@@ -1,5 +1,5 @@
# _Exit.m4 serial 2
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/__inline.m4 b/m4/__inline.m4
index 95c34a9094..3d0c479899 100644
--- a/m4/__inline.m4
+++ b/m4/__inline.m4
@@ -1,5 +1,5 @@
# Test for __inline keyword
-dnl Copyright 2017 Free Software Foundation, Inc.
+dnl Copyright 2017-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/absolute-header.m4 b/m4/absolute-header.m4
index c73adc82d2..4e67e5fab2 100644
--- a/m4/absolute-header.m4
+++ b/m4/absolute-header.m4
@@ -1,5 +1,5 @@
# absolute-header.m4 serial 16
-dnl Copyright (C) 2006-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/accept4.m4 b/m4/accept4.m4
index 841e9b50f5..403434877e 100644
--- a/m4/accept4.m4
+++ b/m4/accept4.m4
@@ -1,5 +1,5 @@
# accept4.m4 serial 2
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/acl.m4 b/m4/acl.m4
index bf988d55c5..485cf9af08 100644
--- a/m4/acl.m4
+++ b/m4/acl.m4
@@ -1,7 +1,7 @@
# acl.m4 - check for access control list (ACL) primitives
# serial 22
-# Copyright (C) 2002, 2004-2017 Free Software Foundation, Inc.
+# Copyright (C) 2002, 2004-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/acos.m4 b/m4/acos.m4
index 024e7ccbd7..2461212374 100644
--- a/m4/acos.m4
+++ b/m4/acos.m4
@@ -1,5 +1,5 @@
# acos.m4 serial 1
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/acosf.m4 b/m4/acosf.m4
index 65e7cdc560..9c67cb2562 100644
--- a/m4/acosf.m4
+++ b/m4/acosf.m4
@@ -1,5 +1,5 @@
# acosf.m4 serial 3
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/acosl.m4 b/m4/acosl.m4
index b1992cd12e..8e0afa7af1 100644
--- a/m4/acosl.m4
+++ b/m4/acosl.m4
@@ -1,5 +1,5 @@
# acosl.m4 serial 8
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/alloca.m4 b/m4/alloca.m4
index 867954a2e3..b9d94e89a7 100644
--- a/m4/alloca.m4
+++ b/m4/alloca.m4
@@ -1,5 +1,5 @@
# alloca.m4 serial 14
-dnl Copyright (C) 2002-2004, 2006-2007, 2009-2017 Free Software Foundation,
+dnl Copyright (C) 2002-2004, 2006-2007, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/alphasort.m4 b/m4/alphasort.m4
index 8e5d1123d9..0e0aa56367 100644
--- a/m4/alphasort.m4
+++ b/m4/alphasort.m4
@@ -1,5 +1,5 @@
# alphasort.m4 serial 2
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ansi-c++.m4 b/m4/ansi-c++.m4
index c2998603e4..0cabd3425d 100644
--- a/m4/ansi-c++.m4
+++ b/m4/ansi-c++.m4
@@ -1,5 +1,5 @@
# ansi-c++.m4 serial 9
-dnl Copyright (C) 2002-2003, 2005, 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2005, 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/arctwo.m4 b/m4/arctwo.m4
index 4613a0c41d..aa7dc8bcae 100644
--- a/m4/arctwo.m4
+++ b/m4/arctwo.m4
@@ -1,5 +1,5 @@
# arctwo.m4 serial 5
-dnl Copyright (C) 2005-2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/argp.m4 b/m4/argp.m4
index 2a4592c8f3..c440e4d7ff 100644
--- a/m4/argp.m4
+++ b/m4/argp.m4
@@ -1,5 +1,5 @@
# argp.m4 serial 15
-dnl Copyright (C) 2003-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/argz.m4 b/m4/argz.m4
index c34d685223..0b1083d7e2 100644
--- a/m4/argz.m4
+++ b/m4/argz.m4
@@ -1,6 +1,6 @@
# Portability macros for glibc argz. -*- Autoconf -*-
#
-# Copyright (C) 2004-2017 Free Software Foundation, Inc.
+# Copyright (C) 2004-2018 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 d6554554fb..e73dc699f1 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, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/asin.m4 b/m4/asin.m4
index ac17d21397..24bc0849f4 100644
--- a/m4/asin.m4
+++ b/m4/asin.m4
@@ -1,5 +1,5 @@
# asin.m4 serial 1
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/asinf.m4 b/m4/asinf.m4
index 70ac3a833f..d5dbd8f510 100644
--- a/m4/asinf.m4
+++ b/m4/asinf.m4
@@ -1,5 +1,5 @@
# asinf.m4 serial 3
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/asinl.m4 b/m4/asinl.m4
index 8e999d51d2..2fd6e35018 100644
--- a/m4/asinl.m4
+++ b/m4/asinl.m4
@@ -1,5 +1,5 @@
# asinl.m4 serial 8
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/asm-underscore.m4 b/m4/asm-underscore.m4
index 07270c92f4..cc92534f03 100644
--- a/m4/asm-underscore.m4
+++ b/m4/asm-underscore.m4
@@ -1,5 +1,5 @@
# asm-underscore.m4 serial 3
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/assert.m4 b/m4/assert.m4
index 3485b7dc3f..0cad039342 100644
--- a/m4/assert.m4
+++ b/m4/assert.m4
@@ -1,6 +1,6 @@
#serial 7
-# Copyright (C) 1998-1999, 2001, 2004, 2008-2017 Free Software Foundation, Inc.
+# Copyright (C) 1998-1999, 2001, 2004, 2008-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/assert_h.m4 b/m4/assert_h.m4
index 286bdd6114..e3fd4d3de9 100644
--- a/m4/assert_h.m4
+++ b/m4/assert_h.m4
@@ -1,5 +1,5 @@
# assert-h.m4
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/atan.m4 b/m4/atan.m4
index f3e5af998c..fe8525d78a 100644
--- a/m4/atan.m4
+++ b/m4/atan.m4
@@ -1,5 +1,5 @@
# atan.m4 serial 1
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/atan2.m4 b/m4/atan2.m4
index 548d791cc5..e04457d40a 100644
--- a/m4/atan2.m4
+++ b/m4/atan2.m4
@@ -1,5 +1,5 @@
# atan2.m4 serial 1
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/atan2f.m4 b/m4/atan2f.m4
index 2eac1404f0..8396da5049 100644
--- a/m4/atan2f.m4
+++ b/m4/atan2f.m4
@@ -1,5 +1,5 @@
# atan2f.m4 serial 3
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/atanf.m4 b/m4/atanf.m4
index 4e08a4d226..3429d3f4bc 100644
--- a/m4/atanf.m4
+++ b/m4/atanf.m4
@@ -1,5 +1,5 @@
# atanf.m4 serial 3
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/atanl.m4 b/m4/atanl.m4
index 2cc1c033dd..77605676a7 100644
--- a/m4/atanl.m4
+++ b/m4/atanl.m4
@@ -1,5 +1,5 @@
# atanl.m4 serial 8
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/atexit.m4 b/m4/atexit.m4
index fa7e3a7854..d3127a03c1 100644
--- a/m4/atexit.m4
+++ b/m4/atexit.m4
@@ -1,5 +1,5 @@
# atexit.m4 serial 4
-dnl Copyright (C) 2002, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/atoll.m4 b/m4/atoll.m4
index bfd18c5476..63aa2b688a 100644
--- a/m4/atoll.m4
+++ b/m4/atoll.m4
@@ -1,5 +1,5 @@
# atoll.m4 serial 2
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/autobuild.m4 b/m4/autobuild.m4
index f5f2a1899d..285485aa25 100644
--- a/m4/autobuild.m4
+++ b/m4/autobuild.m4
@@ -1,5 +1,5 @@
# autobuild.m4 serial 7
-dnl Copyright (C) 2004, 2006-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2006-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/backupfile.m4 b/m4/backupfile.m4
index 1bc228212f..bac7235eb6 100644
--- a/m4/backupfile.m4
+++ b/m4/backupfile.m4
@@ -1,5 +1,5 @@
# backupfile.m4 serial 14
-dnl Copyright (C) 2002-2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/base32.m4 b/m4/base32.m4
index e9807f310a..9154d405a0 100644
--- a/m4/base32.m4
+++ b/m4/base32.m4
@@ -1,5 +1,5 @@
# base32.m4 serial 4
-dnl Copyright (C) 2004, 2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/base64.m4 b/m4/base64.m4
index 1f52423f02..900b3a6dfc 100644
--- a/m4/base64.m4
+++ b/m4/base64.m4
@@ -1,5 +1,5 @@
# base64.m4 serial 4
-dnl Copyright (C) 2004, 2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/bison-i18n.m4 b/m4/bison-i18n.m4
index 6084985c84..ab7c0e0ee7 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/bison.m4 b/m4/bison.m4
index 1bcfdf6e12..ce47553b0a 100644
--- a/m4/bison.m4
+++ b/m4/bison.m4
@@ -1,6 +1,6 @@
# serial 7
-# Copyright (C) 2002, 2005, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2002, 2005, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/btowc.m4 b/m4/btowc.m4
index f59db65acc..8acdffc514 100644
--- a/m4/btowc.m4
+++ b/m4/btowc.m4
@@ -1,5 +1,5 @@
# btowc.m4 serial 11
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/builtin-expect.m4 b/m4/builtin-expect.m4
index aa3364bffd..a1eaf965b4 100644
--- a/m4/builtin-expect.m4
+++ b/m4/builtin-expect.m4
@@ -1,6 +1,6 @@
dnl Check for __builtin_expect.
-dnl Copyright 2016-2017 Free Software Foundation, Inc.
+dnl Copyright 2016-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/byteswap.m4 b/m4/byteswap.m4
index f20d0f4906..c64238f25a 100644
--- a/m4/byteswap.m4
+++ b/m4/byteswap.m4
@@ -1,5 +1,5 @@
# byteswap.m4 serial 4
-dnl Copyright (C) 2005, 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/c-stack.m4 b/m4/c-stack.m4
index 9f9e4f8f8f..919f3d3686 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, 2008-2017 Free Software Foundation, Inc.
+# Copyright (C) 2002-2004, 2008-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/c-strtod.m4 b/m4/c-strtod.m4
index c2f298749a..ccff0e6e8a 100644
--- a/m4/c-strtod.m4
+++ b/m4/c-strtod.m4
@@ -1,6 +1,6 @@
# c-strtod.m4 serial 15
-# Copyright (C) 2004-2006, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2004-2006, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/calloc.m4 b/m4/calloc.m4
index 2d5b1107a4..be10e211f3 100644
--- a/m4/calloc.m4
+++ b/m4/calloc.m4
@@ -1,6 +1,6 @@
# calloc.m4 serial 18
-# Copyright (C) 2004-2017 Free Software Foundation, Inc.
+# Copyright (C) 2004-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/canon-host.m4 b/m4/canon-host.m4
index d0b10fafe1..7ed9be9ca6 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/canonicalize.m4 b/m4/canonicalize.m4
index 53b1597d33..9de4f13a2b 100644
--- a/m4/canonicalize.m4
+++ b/m4/canonicalize.m4
@@ -1,6 +1,6 @@
# canonicalize.m4 serial 29
-dnl Copyright (C) 2003-2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/cbrt.m4 b/m4/cbrt.m4
index a8ee1db035..1609ae8e00 100644
--- a/m4/cbrt.m4
+++ b/m4/cbrt.m4
@@ -1,5 +1,5 @@
# cbrt.m4 serial 2
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/cbrtf.m4 b/m4/cbrtf.m4
index e603d1b65e..9252fcc70c 100644
--- a/m4/cbrtf.m4
+++ b/m4/cbrtf.m4
@@ -1,5 +1,5 @@
# cbrtf.m4 serial 4
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/cbrtl-ieee.m4 b/m4/cbrtl-ieee.m4
index 6eedc549b9..343b45a3ac 100644
--- a/m4/cbrtl-ieee.m4
+++ b/m4/cbrtl-ieee.m4
@@ -1,5 +1,5 @@
# cbrtl-ieee.m4 serial 1
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/cbrtl.m4 b/m4/cbrtl.m4
index 86af9d92a0..9fd6757cc8 100644
--- a/m4/cbrtl.m4
+++ b/m4/cbrtl.m4
@@ -1,5 +1,5 @@
# cbrtl.m4 serial 7
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ceil-ieee.m4 b/m4/ceil-ieee.m4
index 1dae84bb09..42e8781943 100644
--- a/m4/ceil-ieee.m4
+++ b/m4/ceil-ieee.m4
@@ -1,5 +1,5 @@
# ceil-ieee.m4 serial 1
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ceil.m4 b/m4/ceil.m4
index 118a731b2e..592b3f2ee8 100644
--- a/m4/ceil.m4
+++ b/m4/ceil.m4
@@ -1,5 +1,5 @@
# ceil.m4 serial 11
-dnl Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ceilf-ieee.m4 b/m4/ceilf-ieee.m4
index 6821e1a47a..099f20aa78 100644
--- a/m4/ceilf-ieee.m4
+++ b/m4/ceilf-ieee.m4
@@ -1,5 +1,5 @@
# ceilf-ieee.m4 serial 1
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ceilf.m4 b/m4/ceilf.m4
index bf044cb45c..ec8c29ceb2 100644
--- a/m4/ceilf.m4
+++ b/m4/ceilf.m4
@@ -1,5 +1,5 @@
# ceilf.m4 serial 16
-dnl Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ceill-ieee.m4 b/m4/ceill-ieee.m4
index d7fb92d6ae..e2be6fa12f 100644
--- a/m4/ceill-ieee.m4
+++ b/m4/ceill-ieee.m4
@@ -1,5 +1,5 @@
# ceill-ieee.m4 serial 1
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ceill.m4 b/m4/ceill.m4
index ed098a960e..e2ddfd0eea 100644
--- a/m4/ceill.m4
+++ b/m4/ceill.m4
@@ -1,5 +1,5 @@
# ceill.m4 serial 17
-dnl Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/chdir-long.m4 b/m4/chdir-long.m4
index c4c07b5003..46dbbc42f0 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/check-math-lib.m4 b/m4/check-math-lib.m4
index 8241eedc33..db30fe7ca2 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/chown.m4 b/m4/chown.m4
index 0d5199302b..a3cd32ad41 100644
--- a/m4/chown.m4
+++ b/m4/chown.m4
@@ -1,7 +1,7 @@
# serial 29
# Determine whether we need the chown wrapper.
-dnl Copyright (C) 1997-2001, 2003-2005, 2007, 2009-2017 Free Software
+dnl Copyright (C) 1997-2001, 2003-2005, 2007, 2009-2018 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 21b6f25676..47791f9211 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/close-stream.m4 b/m4/close-stream.m4
index 65a1acce6d..c9bf62e957 100644
--- a/m4/close-stream.m4
+++ b/m4/close-stream.m4
@@ -1,5 +1,5 @@
#serial 4
-dnl Copyright (C) 2006-2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/close.m4 b/m4/close.m4
index ed357ab924..f11b17ec7f 100644
--- a/m4/close.m4
+++ b/m4/close.m4
@@ -1,5 +1,5 @@
# close.m4 serial 9
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/closedir.m4 b/m4/closedir.m4
index 69e41b3c61..338b5a73c5 100644
--- a/m4/closedir.m4
+++ b/m4/closedir.m4
@@ -1,5 +1,5 @@
# closedir.m4 serial 6
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/closein.m4 b/m4/closein.m4
index 8a89de1c82..a4a250c817 100644
--- a/m4/closein.m4
+++ b/m4/closein.m4
@@ -1,5 +1,5 @@
# closein.m4 serial 2
-dnl Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/closeout.m4 b/m4/closeout.m4
index 3c3aa2ffb7..6442406ca7 100644
--- a/m4/closeout.m4
+++ b/m4/closeout.m4
@@ -1,5 +1,5 @@
# closeout.m4 serial 6
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2017 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/cond.m4 b/m4/cond.m4
index 859b144137..3b6bea968f 100644
--- a/m4/cond.m4
+++ b/m4/cond.m4
@@ -1,5 +1,5 @@
# cond.m4 serial 2
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/config-h.m4 b/m4/config-h.m4
index 6e6e661f7c..75eefdff18 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/configmake.m4 b/m4/configmake.m4
index b783296b62..e0b5835b26 100644
--- a/m4/configmake.m4
+++ b/m4/configmake.m4
@@ -1,5 +1,5 @@
# configmake.m4 serial 2
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/copy-file.m4 b/m4/copy-file.m4
index c29f7930a7..e4e6f10dca 100644
--- a/m4/copy-file.m4
+++ b/m4/copy-file.m4
@@ -1,5 +1,5 @@
# copy-file.m4 serial 5
-dnl Copyright (C) 2003, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/copysign.m4 b/m4/copysign.m4
index a39de0171d..c4ee447adf 100644
--- a/m4/copysign.m4
+++ b/m4/copysign.m4
@@ -1,5 +1,5 @@
# copysign.m4 serial 1
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/copysignf.m4 b/m4/copysignf.m4
index ca3ef655b7..fa236ce1d2 100644
--- a/m4/copysignf.m4
+++ b/m4/copysignf.m4
@@ -1,5 +1,5 @@
# copysignf.m4 serial 3
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/copysignl.m4 b/m4/copysignl.m4
index 3e20cce20b..57a29e15e1 100644
--- a/m4/copysignl.m4
+++ b/m4/copysignl.m4
@@ -1,5 +1,5 @@
# copysignl.m4 serial 3
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/cos.m4 b/m4/cos.m4
index e6e14b1849..383dce18ea 100644
--- a/m4/cos.m4
+++ b/m4/cos.m4
@@ -1,5 +1,5 @@
# cos.m4 serial 1
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/cosf.m4 b/m4/cosf.m4
index b6bf596d7a..76e0639c23 100644
--- a/m4/cosf.m4
+++ b/m4/cosf.m4
@@ -1,5 +1,5 @@
# cosf.m4 serial 3
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/cosh.m4 b/m4/cosh.m4
index 794b7fb40a..c75175c744 100644
--- a/m4/cosh.m4
+++ b/m4/cosh.m4
@@ -1,5 +1,5 @@
# cosh.m4 serial 1
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/coshf.m4 b/m4/coshf.m4
index bbd2356880..125004516a 100644
--- a/m4/coshf.m4
+++ b/m4/coshf.m4
@@ -1,5 +1,5 @@
# coshf.m4 serial 3
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/cosl.m4 b/m4/cosl.m4
index d53694fbf5..48c9a57cd7 100644
--- a/m4/cosl.m4
+++ b/m4/cosl.m4
@@ -1,5 +1,5 @@
# cosl.m4 serial 8
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/count-leading-zeros.m4 b/m4/count-leading-zeros.m4
index b6e97cf13f..99ffdb261d 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) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/count-one-bits.m4 b/m4/count-one-bits.m4
index e1ff59d172..dead235b60 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/count-trailing-zeros.m4 b/m4/count-trailing-zeros.m4
index 9a2cfa00b3..2bb9767412 100644
--- a/m4/count-trailing-zeros.m4
+++ b/m4/count-trailing-zeros.m4
@@ -1,5 +1,5 @@
# count-trailing-zeros.m4
-dnl Copyright (C) 2013-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2013-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/csharp.m4 b/m4/csharp.m4
index d39c915bf0..d9c5931d71 100644
--- a/m4/csharp.m4
+++ b/m4/csharp.m4
@@ -1,5 +1,5 @@
# csharp.m4 serial 3
-dnl Copyright (C) 2004-2005, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2005, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/csharpcomp.m4 b/m4/csharpcomp.m4
index cfd0fb6fec..a2aab0649b 100644
--- a/m4/csharpcomp.m4
+++ b/m4/csharpcomp.m4
@@ -1,5 +1,5 @@
# csharpcomp.m4 serial 8
-dnl Copyright (C) 2003-2005, 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2005, 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/csharpexec.m4 b/m4/csharpexec.m4
index 90b999115b..2e5fbcfdf7 100644
--- a/m4/csharpexec.m4
+++ b/m4/csharpexec.m4
@@ -1,5 +1,5 @@
# csharpexec.m4 serial 5
-dnl Copyright (C) 2003-2005, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2005, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ctime.m4 b/m4/ctime.m4
index 2d4b3f82ed..4b12582726 100644
--- a/m4/ctime.m4
+++ b/m4/ctime.m4
@@ -1,5 +1,5 @@
# ctime.m4 serial 1
-dnl Copyright (C) 2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ctype.m4 b/m4/ctype.m4
index 3791f463e5..85a7e3e6ae 100644
--- a/m4/ctype.m4
+++ b/m4/ctype.m4
@@ -1,5 +1,5 @@
# ctype_h.m4 serial 6
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/cycle-check.m4 b/m4/cycle-check.m4
index 6228e0b595..043e805941 100644
--- a/m4/cycle-check.m4
+++ b/m4/cycle-check.m4
@@ -1,5 +1,5 @@
#serial 7
-dnl Copyright (C) 2005-2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/d-ino.m4 b/m4/d-ino.m4
index 376045cc3b..4f8b1a2e6d 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, 2009-2017 Free Software
+# Copyright (C) 1997, 1999-2001, 2003-2004, 2006-2007, 2009-2018 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 c819fc02f8..ab6463d71d 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, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 1997, 1999-2004, 2006, 2009-2018 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 2ee00e4aec..3b3751bc9c 100644
--- a/m4/dirent-safer.m4
+++ b/m4/dirent-safer.m4
@@ -1,5 +1,5 @@
#serial 2
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/dirent_h.m4 b/m4/dirent_h.m4
index 1f9c4f31f7..b054a920b5 100644
--- a/m4/dirent_h.m4
+++ b/m4/dirent_h.m4
@@ -1,5 +1,5 @@
# dirent_h.m4 serial 16
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/dirfd.m4 b/m4/dirfd.m4
index d472c38549..48589b916f 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, 2008-2017 Free Software Foundation, Inc.
+# Copyright (C) 2001-2006, 2008-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/dirname.m4 b/m4/dirname.m4
index 46f5394c7c..820b0478a2 100644
--- a/m4/dirname.m4
+++ b/m4/dirname.m4
@@ -1,5 +1,5 @@
#serial 10 -*- autoconf -*-
-dnl Copyright (C) 2002-2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/double-slash-root.m4 b/m4/double-slash-root.m4
index c80f9eada2..e99d4a368d 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, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/dprintf-posix.m4 b/m4/dprintf-posix.m4
index 77f62a9590..917656ded3 100644
--- a/m4/dprintf-posix.m4
+++ b/m4/dprintf-posix.m4
@@ -1,5 +1,5 @@
# dprintf-posix.m4 serial 2
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/dprintf.m4 b/m4/dprintf.m4
index 724a1d83cd..677b848625 100644
--- a/m4/dprintf.m4
+++ b/m4/dprintf.m4
@@ -1,5 +1,5 @@
# dprintf.m4 serial 1
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/dup.m4 b/m4/dup.m4
index 42ef5d7a1a..ec04d69053 100644
--- a/m4/dup.m4
+++ b/m4/dup.m4
@@ -1,5 +1,5 @@
# dup.m4 serial 6
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/dup2-obsolete.m4 b/m4/dup2-obsolete.m4
index e08b18d529..22a1badb19 100644
--- a/m4/dup2-obsolete.m4
+++ b/m4/dup2-obsolete.m4
@@ -1,5 +1,5 @@
# dup2-obsolete.m4 serial 1
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/dup2.m4 b/m4/dup2.m4
index bdb9ae2501..c785d37339 100644
--- a/m4/dup2.m4
+++ b/m4/dup2.m4
@@ -1,5 +1,5 @@
#serial 25
-dnl Copyright (C) 2002, 2005, 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005, 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/dup3.m4 b/m4/dup3.m4
index 11f7b1ffeb..5de730221e 100644
--- a/m4/dup3.m4
+++ b/m4/dup3.m4
@@ -1,5 +1,5 @@
# dup3.m4 serial 5
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/duplocale.m4 b/m4/duplocale.m4
index 40948f98d5..f468812bf0 100644
--- a/m4/duplocale.m4
+++ b/m4/duplocale.m4
@@ -1,5 +1,5 @@
# duplocale.m4 serial 10
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/eaccess.m4 b/m4/eaccess.m4
index 9dd0eeec9c..4ab59d5086 100644
--- a/m4/eaccess.m4
+++ b/m4/eaccess.m4
@@ -1,5 +1,5 @@
# eaccess.m4 serial 2
-dnl Copyright (C) 2003, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/eealloc.m4 b/m4/eealloc.m4
index 96b9bca5ae..a5a4e267d8 100644
--- a/m4/eealloc.m4
+++ b/m4/eealloc.m4
@@ -1,5 +1,5 @@
# eealloc.m4 serial 3
-dnl Copyright (C) 2003, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/environ.m4 b/m4/environ.m4
index 3b9fa5f58b..68b67eaca4 100644
--- a/m4/environ.m4
+++ b/m4/environ.m4
@@ -1,5 +1,5 @@
# environ.m4 serial 6
-dnl Copyright (C) 2001-2004, 2006-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2004, 2006-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/errno_h.m4 b/m4/errno_h.m4
index 9f0f2f2fb3..9dbdedd505 100644
--- a/m4/errno_h.m4
+++ b/m4/errno_h.m4
@@ -1,5 +1,5 @@
# errno_h.m4 serial 12
-dnl Copyright (C) 2004, 2006, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2006, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/error.m4 b/m4/error.m4
index 57c6f125c5..280fdceafe 100644
--- a/m4/error.m4
+++ b/m4/error.m4
@@ -1,6 +1,6 @@
#serial 14
-# Copyright (C) 1996-1998, 2001-2004, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 1996-1998, 2001-2004, 2009-2018 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/euidaccess.m4 b/m4/euidaccess.m4
index 02fca29176..8a562822e4 100644
--- a/m4/euidaccess.m4
+++ b/m4/euidaccess.m4
@@ -1,5 +1,5 @@
# euidaccess.m4 serial 15
-dnl Copyright (C) 2002-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/execinfo.m4 b/m4/execinfo.m4
index 38483f551c..c39231d04a 100644
--- a/m4/execinfo.m4
+++ b/m4/execinfo.m4
@@ -1,6 +1,6 @@
# Check for GNU-style execinfo.h.
-dnl Copyright 2012-2017 Free Software Foundation, Inc.
+dnl Copyright 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/execute.m4 b/m4/execute.m4
index 08172ab3ea..c572744609 100644
--- a/m4/execute.m4
+++ b/m4/execute.m4
@@ -1,5 +1,5 @@
# execute.m4 serial 5
-dnl Copyright (C) 2003, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/exp.m4 b/m4/exp.m4
index e7ce70759d..4627e5ddfe 100644
--- a/m4/exp.m4
+++ b/m4/exp.m4
@@ -1,5 +1,5 @@
# exp.m4 serial 1
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/exp2.m4 b/m4/exp2.m4
index 3c522f6af0..5b5759d720 100644
--- a/m4/exp2.m4
+++ b/m4/exp2.m4
@@ -1,5 +1,5 @@
# exp2.m4 serial 2
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/exp2f.m4 b/m4/exp2f.m4
index 266def656b..94bef6907e 100644
--- a/m4/exp2f.m4
+++ b/m4/exp2f.m4
@@ -1,5 +1,5 @@
# exp2f.m4 serial 1
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/exp2l-ieee.m4 b/m4/exp2l-ieee.m4
index a5813d9548..73979f94ca 100644
--- a/m4/exp2l-ieee.m4
+++ b/m4/exp2l-ieee.m4
@@ -1,5 +1,5 @@
# exp2l-ieee.m4 serial 1
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/exp2l.m4 b/m4/exp2l.m4
index acc3bc3a2e..e8ffcbb054 100644
--- a/m4/exp2l.m4
+++ b/m4/exp2l.m4
@@ -1,5 +1,5 @@
# exp2l.m4 serial 5
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/expf.m4 b/m4/expf.m4
index cb5b6a68e5..9835b6e7bc 100644
--- a/m4/expf.m4
+++ b/m4/expf.m4
@@ -1,5 +1,5 @@
# expf.m4 serial 3
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/expl.m4 b/m4/expl.m4
index 42db88b052..8b80059a2e 100644
--- a/m4/expl.m4
+++ b/m4/expl.m4
@@ -1,5 +1,5 @@
# expl.m4 serial 11
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/explicit_bzero.m4 b/m4/explicit_bzero.m4
index f9dc678207..ba0eefeb4f 100644
--- a/m4/explicit_bzero.m4
+++ b/m4/explicit_bzero.m4
@@ -1,4 +1,4 @@
-dnl Copyright 2017 Free Software Foundation, Inc.
+dnl Copyright 2017-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/expm1-ieee.m4 b/m4/expm1-ieee.m4
index 1f8b73c79d..8a177db5bb 100644
--- a/m4/expm1-ieee.m4
+++ b/m4/expm1-ieee.m4
@@ -1,5 +1,5 @@
# expm1-ieee.m4 serial 1
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/expm1.m4 b/m4/expm1.m4
index 1a62975204..bd459c4062 100644
--- a/m4/expm1.m4
+++ b/m4/expm1.m4
@@ -1,5 +1,5 @@
# expm1.m4 serial 5
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/expm1f.m4 b/m4/expm1f.m4
index 3fa9608049..cd14db6c94 100644
--- a/m4/expm1f.m4
+++ b/m4/expm1f.m4
@@ -1,5 +1,5 @@
# expm1f.m4 serial 3
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/expm1l.m4 b/m4/expm1l.m4
index cde91394f7..2fa964b654 100644
--- a/m4/expm1l.m4
+++ b/m4/expm1l.m4
@@ -1,5 +1,5 @@
# expm1l.m4 serial 2
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/exponentd.m4 b/m4/exponentd.m4
index cd64b92d0f..7b02a4c27f 100644
--- a/m4/exponentd.m4
+++ b/m4/exponentd.m4
@@ -1,5 +1,5 @@
# exponentd.m4 serial 3
-dnl Copyright (C) 2007-2008, 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2008, 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/exponentf.m4 b/m4/exponentf.m4
index 54f609e5a5..b259b911c8 100644
--- a/m4/exponentf.m4
+++ b/m4/exponentf.m4
@@ -1,5 +1,5 @@
# exponentf.m4 serial 2
-dnl Copyright (C) 2007-2008, 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2008, 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/exponentl.m4 b/m4/exponentl.m4
index ebfebe496b..136fa61e34 100644
--- a/m4/exponentl.m4
+++ b/m4/exponentl.m4
@@ -1,5 +1,5 @@
# exponentl.m4 serial 4
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/extensions.m4 b/m4/extensions.m4
index f854338679..d1b23215b0 100644
--- a/m4/extensions.m4
+++ b/m4/extensions.m4
@@ -1,7 +1,7 @@
# serial 17 -*- Autoconf -*-
# Enable extensions on systems that normally disable them.
-# Copyright (C) 2003, 2006-2017 Free Software Foundation, Inc.
+# Copyright (C) 2003, 2006-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/extern-inline.m4 b/m4/extern-inline.m4
index 207aa6a089..da8a2cc01c 100644
--- a/m4/extern-inline.m4
+++ b/m4/extern-inline.m4
@@ -1,6 +1,6 @@
dnl 'extern inline' a la ISO C99.
-dnl Copyright 2012-2017 Free Software Foundation, Inc.
+dnl Copyright 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fabs.m4 b/m4/fabs.m4
index 588be4416e..88b2faeaaa 100644
--- a/m4/fabs.m4
+++ b/m4/fabs.m4
@@ -1,5 +1,5 @@
# fabs.m4 serial 1
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fabsf.m4 b/m4/fabsf.m4
index 298b7c2924..8e58b697a0 100644
--- a/m4/fabsf.m4
+++ b/m4/fabsf.m4
@@ -1,5 +1,5 @@
# fabsf.m4 serial 3
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fabsl.m4 b/m4/fabsl.m4
index 93bf760c77..10d76b63c3 100644
--- a/m4/fabsl.m4
+++ b/m4/fabsl.m4
@@ -1,5 +1,5 @@
# fabsl.m4 serial 3
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/faccessat.m4 b/m4/faccessat.m4
index c64545abd4..eb6df9ad4e 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) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fatal-signal.m4 b/m4/fatal-signal.m4
index 94eae2464c..ca39d4527b 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, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2004, 2006, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fbufmode.m4 b/m4/fbufmode.m4
index 10a2dee60f..e0d7903f33 100644
--- a/m4/fbufmode.m4
+++ b/m4/fbufmode.m4
@@ -1,5 +1,5 @@
# fbufmode.m4 serial 2
-dnl Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fchdir.m4 b/m4/fchdir.m4
index af67f9c63c..b621ae216e 100644
--- a/m4/fchdir.m4
+++ b/m4/fchdir.m4
@@ -1,5 +1,5 @@
# fchdir.m4 serial 23
-dnl Copyright (C) 2006-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fchmodat.m4 b/m4/fchmodat.m4
index 43b302b7b5..8986232b13 100644
--- a/m4/fchmodat.m4
+++ b/m4/fchmodat.m4
@@ -1,5 +1,5 @@
# fchmodat.m4 serial 1
-dnl Copyright (C) 2004-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fchownat.m4 b/m4/fchownat.m4
index 58eee3b320..54c670c703 100644
--- a/m4/fchownat.m4
+++ b/m4/fchownat.m4
@@ -1,5 +1,5 @@
# fchownat.m4 serial 2
-dnl Copyright (C) 2004-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fclose.m4 b/m4/fclose.m4
index 0855c23eb4..f236ba1186 100644
--- a/m4/fclose.m4
+++ b/m4/fclose.m4
@@ -1,5 +1,5 @@
# fclose.m4 serial 8
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fcntl-o.m4 b/m4/fcntl-o.m4
index b388d8935a..4dc3daa2fa 100644
--- a/m4/fcntl-o.m4
+++ b/m4/fcntl-o.m4
@@ -1,5 +1,5 @@
# fcntl-o.m4 serial 5
-dnl Copyright (C) 2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fcntl-safer.m4 b/m4/fcntl-safer.m4
index 4b7e15063f..f088f01d98 100644
--- a/m4/fcntl-safer.m4
+++ b/m4/fcntl-safer.m4
@@ -1,5 +1,5 @@
#serial 9
-dnl Copyright (C) 2005-2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fcntl.m4 b/m4/fcntl.m4
index dda3b5f2c7..46b2445191 100644
--- a/m4/fcntl.m4
+++ b/m4/fcntl.m4
@@ -1,5 +1,5 @@
# fcntl.m4 serial 9
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fcntl_h.m4 b/m4/fcntl_h.m4
index 09c21eff91..9fd3ab1a82 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fdatasync.m4 b/m4/fdatasync.m4
index 949065f7c5..fd8e4320d2 100644
--- a/m4/fdatasync.m4
+++ b/m4/fdatasync.m4
@@ -1,5 +1,5 @@
# fdatasync.m4 serial 4
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fdopen.m4 b/m4/fdopen.m4
index 42f928efd0..bff80ab055 100644
--- a/m4/fdopen.m4
+++ b/m4/fdopen.m4
@@ -1,5 +1,5 @@
# fdopen.m4 serial 4
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fdopendir.m4 b/m4/fdopendir.m4
index 51c2b64b03..df44d5edfb 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) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fegetround.m4 b/m4/fegetround.m4
index 4b25f49728..da65459b15 100644
--- a/m4/fegetround.m4
+++ b/m4/fegetround.m4
@@ -1,5 +1,5 @@
# fegetround.m4 serial 1
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fflush.m4 b/m4/fflush.m4
index d64f3ba5d5..9098b100a5 100644
--- a/m4/fflush.m4
+++ b/m4/fflush.m4
@@ -1,6 +1,6 @@
# fflush.m4 serial 17
-# Copyright (C) 2007-2017 Free Software Foundation, Inc.
+# Copyright (C) 2007-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/ffs.m4 b/m4/ffs.m4
index 8211e27ee4..252e6f665e 100644
--- a/m4/ffs.m4
+++ b/m4/ffs.m4
@@ -1,5 +1,5 @@
# ffs.m4 serial 2
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ffsl.m4 b/m4/ffsl.m4
index e9935f8d8c..34e9223ffc 100644
--- a/m4/ffsl.m4
+++ b/m4/ffsl.m4
@@ -1,5 +1,5 @@
# ffsl.m4 serial 1
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ffsll.m4 b/m4/ffsll.m4
index c8c3de6815..88fd7e0a6f 100644
--- a/m4/ffsll.m4
+++ b/m4/ffsll.m4
@@ -1,5 +1,5 @@
# ffsll.m4 serial 1
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fileblocks.m4 b/m4/fileblocks.m4
index 6707d707ed..93a091b899 100644
--- a/m4/fileblocks.m4
+++ b/m4/fileblocks.m4
@@ -1,5 +1,5 @@
# fileblocks.m4 serial 6
-dnl Copyright (C) 2002, 2005-2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005-2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/filemode.m4 b/m4/filemode.m4
index 91602e1808..dd649a418c 100644
--- a/m4/filemode.m4
+++ b/m4/filemode.m4
@@ -1,5 +1,5 @@
# filemode.m4 serial 8
-dnl Copyright (C) 2002, 2005-2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005-2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/filenamecat.m4 b/m4/filenamecat.m4
index ce60cb4718..1387aeb34d 100644
--- a/m4/filenamecat.m4
+++ b/m4/filenamecat.m4
@@ -1,5 +1,5 @@
# filenamecat.m4 serial 11
-dnl Copyright (C) 2002-2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/findprog.m4 b/m4/findprog.m4
index c644db03c1..547631fcd9 100644
--- a/m4/findprog.m4
+++ b/m4/findprog.m4
@@ -1,5 +1,5 @@
# findprog.m4 serial 2
-dnl Copyright (C) 2003, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/flexmember.m4 b/m4/flexmember.m4
index 9d3b50d157..db93cf3588 100644
--- a/m4/flexmember.m4
+++ b/m4/flexmember.m4
@@ -1,7 +1,7 @@
# serial 5
# Check for flexible array member support.
-# Copyright (C) 2006, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/float_h.m4 b/m4/float_h.m4
index 24bd06ecc1..02beb853f8 100644
--- a/m4/float_h.m4
+++ b/m4/float_h.m4
@@ -1,5 +1,5 @@
# float_h.m4 serial 12
-dnl Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/flock.m4 b/m4/flock.m4
index 5b3544df26..0e47d1d271 100644
--- a/m4/flock.m4
+++ b/m4/flock.m4
@@ -1,5 +1,5 @@
# flock.m4 serial 3
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/floor-ieee.m4 b/m4/floor-ieee.m4
index a9995ec877..0c1d7e695b 100644
--- a/m4/floor-ieee.m4
+++ b/m4/floor-ieee.m4
@@ -1,5 +1,5 @@
# floor-ieee.m4 serial 1
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/floor.m4 b/m4/floor.m4
index 88b4eb500d..15fa84d2b1 100644
--- a/m4/floor.m4
+++ b/m4/floor.m4
@@ -1,5 +1,5 @@
# floor.m4 serial 10
-dnl Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/floorf-ieee.m4 b/m4/floorf-ieee.m4
index bd1e9a3b5e..f533096e07 100644
--- a/m4/floorf-ieee.m4
+++ b/m4/floorf-ieee.m4
@@ -1,5 +1,5 @@
# floorf-ieee.m4 serial 1
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/floorf.m4 b/m4/floorf.m4
index 45c83c1a14..bfc7183e2f 100644
--- a/m4/floorf.m4
+++ b/m4/floorf.m4
@@ -1,5 +1,5 @@
# floorf.m4 serial 15
-dnl Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/floorl.m4 b/m4/floorl.m4
index 89afd81e09..0b84b96b9e 100644
--- a/m4/floorl.m4
+++ b/m4/floorl.m4
@@ -1,5 +1,5 @@
# floorl.m4 serial 11
-dnl Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fma.m4 b/m4/fma.m4
index 4f1686ab86..3b51f2c372 100644
--- a/m4/fma.m4
+++ b/m4/fma.m4
@@ -1,5 +1,5 @@
# fma.m4 serial 3
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fmaf.m4 b/m4/fmaf.m4
index 1da8690ca9..a1a9b0ebe5 100644
--- a/m4/fmaf.m4
+++ b/m4/fmaf.m4
@@ -1,5 +1,5 @@
# fmaf.m4 serial 4
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fmal.m4 b/m4/fmal.m4
index b8913cdd10..7ff0fe9bab 100644
--- a/m4/fmal.m4
+++ b/m4/fmal.m4
@@ -1,5 +1,5 @@
# fmal.m4 serial 6
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fmod-ieee.m4 b/m4/fmod-ieee.m4
index 174d034617..d86f7367e3 100644
--- a/m4/fmod-ieee.m4
+++ b/m4/fmod-ieee.m4
@@ -1,5 +1,5 @@
# fmod-ieee.m4 serial 1
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fmod.m4 b/m4/fmod.m4
index 69c81c8df2..7cf1d76ddc 100644
--- a/m4/fmod.m4
+++ b/m4/fmod.m4
@@ -1,5 +1,5 @@
# fmod.m4 serial 6
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fmodf-ieee.m4 b/m4/fmodf-ieee.m4
index 7f1251f19b..f0019a0ffd 100644
--- a/m4/fmodf-ieee.m4
+++ b/m4/fmodf-ieee.m4
@@ -1,5 +1,5 @@
# fmodf-ieee.m4 serial 1
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fmodf.m4 b/m4/fmodf.m4
index 6bdfffa769..ff8e3f7e29 100644
--- a/m4/fmodf.m4
+++ b/m4/fmodf.m4
@@ -1,5 +1,5 @@
# fmodf.m4 serial 8
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fmodl-ieee.m4 b/m4/fmodl-ieee.m4
index 41e85488bc..643f327f71 100644
--- a/m4/fmodl-ieee.m4
+++ b/m4/fmodl-ieee.m4
@@ -1,5 +1,5 @@
# fmodl-ieee.m4 serial 1
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fmodl.m4 b/m4/fmodl.m4
index 3a7c4825d0..66e60afebf 100644
--- a/m4/fmodl.m4
+++ b/m4/fmodl.m4
@@ -1,5 +1,5 @@
# fmodl.m4 serial 8
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fnmatch.m4 b/m4/fnmatch.m4
index 7292c1aab1..d355947e9c 100644
--- a/m4/fnmatch.m4
+++ b/m4/fnmatch.m4
@@ -1,6 +1,6 @@
# Check for fnmatch - serial 9. -*- coding: utf-8 -*-
-# Copyright (C) 2000-2007, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2000-2007, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/fopen.m4 b/m4/fopen.m4
index 3772e5066a..2be602c5d6 100644
--- a/m4/fopen.m4
+++ b/m4/fopen.m4
@@ -1,5 +1,5 @@
# fopen.m4 serial 10
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fpending.m4 b/m4/fpending.m4
index 3a5e934c25..c897073de7 100644
--- a/m4/fpending.m4
+++ b/m4/fpending.m4
@@ -1,6 +1,6 @@
# serial 22
-# Copyright (C) 2000-2001, 2004-2017 Free Software Foundation, Inc.
+# Copyright (C) 2000-2001, 2004-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/fpieee.m4 b/m4/fpieee.m4
index 3d57112e02..b58840f789 100644
--- a/m4/fpieee.m4
+++ b/m4/fpieee.m4
@@ -1,5 +1,5 @@
# fpieee.m4 serial 2 -*- coding: utf-8 -*-
-dnl Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fprintf-posix.m4 b/m4/fprintf-posix.m4
index b192215d50..b865a7c630 100644
--- a/m4/fprintf-posix.m4
+++ b/m4/fprintf-posix.m4
@@ -1,5 +1,5 @@
# fprintf-posix.m4 serial 14
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fpurge.m4 b/m4/fpurge.m4
index 3533f4b8f3..99d1fc4d0b 100644
--- a/m4/fpurge.m4
+++ b/m4/fpurge.m4
@@ -1,5 +1,5 @@
# fpurge.m4 serial 8
-dnl Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/freadable.m4 b/m4/freadable.m4
index 90d8c9a129..1be017c250 100644
--- a/m4/freadable.m4
+++ b/m4/freadable.m4
@@ -1,5 +1,5 @@
# freadable.m4 serial 2
-dnl Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/freadahead.m4 b/m4/freadahead.m4
index 435e82a63a..aeb439b129 100644
--- a/m4/freadahead.m4
+++ b/m4/freadahead.m4
@@ -1,5 +1,5 @@
# freadahead.m4 serial 1
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/freading.m4 b/m4/freading.m4
index 52079ff4b0..59a352875a 100644
--- a/m4/freading.m4
+++ b/m4/freading.m4
@@ -1,5 +1,5 @@
# freading.m4 serial 1
-dnl Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/freadptr.m4 b/m4/freadptr.m4
index c8c712dc54..14cc86f4e9 100644
--- a/m4/freadptr.m4
+++ b/m4/freadptr.m4
@@ -1,5 +1,5 @@
# freadptr.m4 serial 1
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/freadseek.m4 b/m4/freadseek.m4
index 47ff43b71d..5ea0e1b0b0 100644
--- a/m4/freadseek.m4
+++ b/m4/freadseek.m4
@@ -1,5 +1,5 @@
# freadseek.m4 serial 2
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/free.m4 b/m4/free.m4
index c47a822043..f433de30f8 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, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2003-2005, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/freopen.m4 b/m4/freopen.m4
index e772377ac5..5038a984cd 100644
--- a/m4/freopen.m4
+++ b/m4/freopen.m4
@@ -1,5 +1,5 @@
# freopen.m4 serial 6
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/frexp.m4 b/m4/frexp.m4
index 425765be92..33e07f598b 100644
--- a/m4/frexp.m4
+++ b/m4/frexp.m4
@@ -1,5 +1,5 @@
# frexp.m4 serial 16
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/frexpf.m4 b/m4/frexpf.m4
index 9b7842537d..cab80658f1 100644
--- a/m4/frexpf.m4
+++ b/m4/frexpf.m4
@@ -1,5 +1,5 @@
# frexpf.m4 serial 6
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/frexpl.m4 b/m4/frexpl.m4
index 717aec0160..d7845d1943 100644
--- a/m4/frexpl.m4
+++ b/m4/frexpl.m4
@@ -1,5 +1,5 @@
# frexpl.m4 serial 21
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fseek.m4 b/m4/fseek.m4
index 4664ac167b..4a9ac7e891 100644
--- a/m4/fseek.m4
+++ b/m4/fseek.m4
@@ -1,5 +1,5 @@
# fseek.m4 serial 4
-dnl Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fseeko.m4 b/m4/fseeko.m4
index 5c30df220f..8967cf1539 100644
--- a/m4/fseeko.m4
+++ b/m4/fseeko.m4
@@ -1,5 +1,5 @@
# fseeko.m4 serial 18
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fseterr.m4 b/m4/fseterr.m4
index f445ce046e..ca920c4aa1 100644
--- a/m4/fseterr.m4
+++ b/m4/fseterr.m4
@@ -1,5 +1,5 @@
# fseterr.m4 serial 1
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fstat.m4 b/m4/fstat.m4
index 256218935b..f7fc3837ea 100644
--- a/m4/fstat.m4
+++ b/m4/fstat.m4
@@ -1,5 +1,5 @@
# fstat.m4 serial 6
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fstatat.m4 b/m4/fstatat.m4
index 767eb83db4..ac353bf9ca 100644
--- a/m4/fstatat.m4
+++ b/m4/fstatat.m4
@@ -1,5 +1,5 @@
# fstatat.m4 serial 4
-dnl Copyright (C) 2004-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fstypename.m4 b/m4/fstypename.m4
index 703c00c703..51bdc90106 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, 2009-2017 Free Software
+# Copyright (C) 1998-1999, 2001, 2004, 2006, 2009-2018 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 1d6ad41cd3..f9dfbcb7a0 100644
--- a/m4/fsusage.m4
+++ b/m4/fsusage.m4
@@ -1,7 +1,7 @@
# serial 32
# Obtaining file system usage information.
-# Copyright (C) 1997-1998, 2000-2001, 2003-2017 Free Software Foundation, Inc.
+# Copyright (C) 1997-1998, 2000-2001, 2003-2018 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/fsync.m4 b/m4/fsync.m4
index f1399de395..d7fa8cc224 100644
--- a/m4/fsync.m4
+++ b/m4/fsync.m4
@@ -1,5 +1,5 @@
# fsync.m4 serial 2
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ftell.m4 b/m4/ftell.m4
index b8336cee5b..0ae8a92b71 100644
--- a/m4/ftell.m4
+++ b/m4/ftell.m4
@@ -1,5 +1,5 @@
# ftell.m4 serial 3
-dnl Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ftello.m4 b/m4/ftello.m4
index cce13ae4bd..b8fc70dfe7 100644
--- a/m4/ftello.m4
+++ b/m4/ftello.m4
@@ -1,5 +1,5 @@
# ftello.m4 serial 13
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ftruncate.m4 b/m4/ftruncate.m4
index 40700161cb..ffeb4e6ad7 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, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2000-2001, 2003-2007, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/fts.m4 b/m4/fts.m4
index 639f6b89dc..2fb39c7208 100644
--- a/m4/fts.m4
+++ b/m4/fts.m4
@@ -1,5 +1,5 @@
#serial 21
-dnl Copyright (C) 2005-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/func.m4 b/m4/func.m4
index bd429eeae8..4669774d0e 100644
--- a/m4/func.m4
+++ b/m4/func.m4
@@ -1,5 +1,5 @@
# func.m4 serial 2
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/futimens.m4 b/m4/futimens.m4
index d68bff3a7d..c2ae9d8965 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) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fwritable.m4 b/m4/fwritable.m4
index f212f44e9b..507213562f 100644
--- a/m4/fwritable.m4
+++ b/m4/fwritable.m4
@@ -1,5 +1,5 @@
# fwritable.m4 serial 2
-dnl Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/fwriting.m4 b/m4/fwriting.m4
index 083ac20e1e..2da1653bb0 100644
--- a/m4/fwriting.m4
+++ b/m4/fwriting.m4
@@ -1,5 +1,5 @@
# fwriting.m4 serial 2
-dnl Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc-arcfour.m4 b/m4/gc-arcfour.m4
index a3ea777387..f6028aacad 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc-arctwo.m4 b/m4/gc-arctwo.m4
index 266b4f54c5..6fb6c31001 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc-camellia.m4 b/m4/gc-camellia.m4
index 5be090592f..3e6ffd99e0 100644
--- a/m4/gc-camellia.m4
+++ b/m4/gc-camellia.m4
@@ -1,5 +1,5 @@
# gc-camellia.m4 serial 3
-dnl Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc-des.m4 b/m4/gc-des.m4
index 766509ee28..0b4534f2e1 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc-hmac-md5.m4 b/m4/gc-hmac-md5.m4
index 799d8efad4..6d74c76057 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc-hmac-sha1.m4 b/m4/gc-hmac-sha1.m4
index ae66cbba4b..515492c1dd 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc-hmac-sha256.m4 b/m4/gc-hmac-sha256.m4
index 10a26be73f..6366c00b78 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc-hmac-sha512.m4 b/m4/gc-hmac-sha512.m4
index 7a6198fe51..78fb5a6816 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc-md2.m4 b/m4/gc-md2.m4
index 356f67e098..3ab93ab800 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc-md4.m4 b/m4/gc-md4.m4
index ffdccd8dfd..4de1ec7e79 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc-md5.m4 b/m4/gc-md5.m4
index 39f478aae5..2d35281aea 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc-random.m4 b/m4/gc-random.m4
index bb04939498..f19d3327c1 100644
--- a/m4/gc-random.m4
+++ b/m4/gc-random.m4
@@ -1,5 +1,5 @@
# gc-random.m4 serial 6
-dnl Copyright (C) 2005-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc-rijndael.m4 b/m4/gc-rijndael.m4
index 6b6144291f..725747c216 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc-sha1.m4 b/m4/gc-sha1.m4
index c439f6d457..40aea96eda 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc-sha256.m4 b/m4/gc-sha256.m4
index ec0a4f1e59..d191e4ec62 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc-sha512.m4 b/m4/gc-sha512.m4
index 5b7ebfb7be..94b37c070f 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc-sm3.m4 b/m4/gc-sm3.m4
index 3d0eb4710e..4ebf68069d 100644
--- a/m4/gc-sm3.m4
+++ b/m4/gc-sm3.m4
@@ -1,5 +1,5 @@
# gc-sm3.m4 serial 1
-dnl Copyright (C) 2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gc.m4 b/m4/gc.m4
index 8d06b6cfbc..2739f33ea9 100644
--- a/m4/gc.m4
+++ b/m4/gc.m4
@@ -1,5 +1,5 @@
# gc.m4 serial 10
-dnl Copyright (C) 2005-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/getaddrinfo.m4 b/m4/getaddrinfo.m4
index f5e228471b..53e6c34808 100644
--- a/m4/getaddrinfo.m4
+++ b/m4/getaddrinfo.m4
@@ -1,5 +1,5 @@
# getaddrinfo.m4 serial 31
-dnl Copyright (C) 2004-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/getcwd-abort-bug.m4 b/m4/getcwd-abort-bug.m4
index b16bb5abbb..3115d61466 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, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2006, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/getcwd-path-max.m4 b/m4/getcwd-path-max.m4
index 71e7cd075e..e312bd475a 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, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2003-2007, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/getcwd.m4 b/m4/getcwd.m4
index 33def5c803..2875fe590b 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, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2003-2007, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/getdelim.m4 b/m4/getdelim.m4
index 67afdbab09..e50af81eb6 100644
--- a/m4/getdelim.m4
+++ b/m4/getdelim.m4
@@ -1,6 +1,6 @@
# getdelim.m4 serial 12
-dnl Copyright (C) 2005-2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2007, 2009-2018 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 f4e574f023..ad78c8f894 100644
--- a/m4/getdomainname.m4
+++ b/m4/getdomainname.m4
@@ -1,5 +1,5 @@
# getdomainname.m4 serial 10
-dnl Copyright (C) 2002-2003, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/getdtablesize.m4 b/m4/getdtablesize.m4
index f1e4f5f699..4cc1a8ff21 100644
--- a/m4/getdtablesize.m4
+++ b/m4/getdtablesize.m4
@@ -1,5 +1,5 @@
# getdtablesize.m4 serial 7
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/getgroups.m4 b/m4/getgroups.m4
index 8a52e17fe4..d38240259f 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, 2008-2017 Free Software Foundation, Inc.
+# Copyright (C) 1996-1997, 1999-2004, 2008-2018 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 fc4d8f99e6..860162687f 100644
--- a/m4/gethostname.m4
+++ b/m4/gethostname.m4
@@ -1,5 +1,5 @@
# gethostname.m4 serial 13
-dnl Copyright (C) 2002, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gethrxtime.m4 b/m4/gethrxtime.m4
index 5c26564138..30f3be16a7 100644
--- a/m4/gethrxtime.m4
+++ b/m4/gethrxtime.m4
@@ -1,5 +1,5 @@
# gethrxtime.m4 serial 12
-dnl Copyright (C) 2005-2006, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/getline.m4 b/m4/getline.m4
index bd91befab7..14b62c9c67 100644
--- a/m4/getline.m4
+++ b/m4/getline.m4
@@ -1,6 +1,6 @@
# getline.m4 serial 28
-dnl Copyright (C) 1998-2003, 2005-2007, 2009-2017 Free Software Foundation,
+dnl Copyright (C) 1998-2003, 2005-2007, 2009-2018 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 86334cd043..acc266531e 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, 2008-2017 Free Software
+# Copyright (C) 1992-1996, 1999-2000, 2002-2003, 2006, 2008-2018 Free Software
# Foundation, Inc.
# This file is free software; the Free Software Foundation
diff --git a/m4/getlogin.m4 b/m4/getlogin.m4
index c013fdd47b..a564db25c1 100644
--- a/m4/getlogin.m4
+++ b/m4/getlogin.m4
@@ -1,5 +1,5 @@
# getlogin.m4 serial 5
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/getlogin_r.m4 b/m4/getlogin_r.m4
index c00a13e0f1..0b04a5fba7 100644
--- a/m4/getlogin_r.m4
+++ b/m4/getlogin_r.m4
@@ -1,6 +1,6 @@
#serial 12
-# Copyright (C) 2005-2007, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2005-2007, 2009-2018 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/getndelim2.m4 b/m4/getndelim2.m4
index 3647d50fd4..57d6ab021a 100644
--- a/m4/getndelim2.m4
+++ b/m4/getndelim2.m4
@@ -1,5 +1,5 @@
# getndelim2.m4 serial 8
-dnl Copyright (C) 2003, 2006, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2006, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/getnline.m4 b/m4/getnline.m4
index c97390e4b9..5fd9b9f5fb 100644
--- a/m4/getnline.m4
+++ b/m4/getnline.m4
@@ -1,5 +1,5 @@
# getnline.m4 serial 3
-dnl Copyright (C) 2003, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/getopt.m4 b/m4/getopt.m4
index 3ebc7b7edf..0496250de0 100644
--- a/m4/getopt.m4
+++ b/m4/getopt.m4
@@ -1,5 +1,5 @@
# getopt.m4 serial 46
-dnl Copyright (C) 2002-2006, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/getpagesize.m4 b/m4/getpagesize.m4
index f891200f14..6492c78da2 100644
--- a/m4/getpagesize.m4
+++ b/m4/getpagesize.m4
@@ -1,5 +1,5 @@
# getpagesize.m4 serial 9
-dnl Copyright (C) 2002, 2004-2005, 2007, 2009-2017 Free Software Foundation,
+dnl Copyright (C) 2002, 2004-2005, 2007, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/getpass.m4 b/m4/getpass.m4
index 3daa008820..8e502f0b85 100644
--- a/m4/getpass.m4
+++ b/m4/getpass.m4
@@ -1,5 +1,5 @@
# getpass.m4 serial 14
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2017 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/getprogname.m4 b/m4/getprogname.m4
index efc06e78e5..3a9ba8b600 100644
--- a/m4/getprogname.m4
+++ b/m4/getprogname.m4
@@ -1,6 +1,6 @@
# getprogname.m4 - check for getprogname or replacements for it
-# Copyright (C) 2016-2017 Free Software Foundation, Inc.
+# Copyright (C) 2016-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/getrusage.m4 b/m4/getrusage.m4
index f3b78b7375..27eb4ad652 100644
--- a/m4/getrusage.m4
+++ b/m4/getrusage.m4
@@ -1,5 +1,5 @@
# getrusage.m4 serial 1
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/getsubopt.m4 b/m4/getsubopt.m4
index a10ad11464..fd184eac93 100644
--- a/m4/getsubopt.m4
+++ b/m4/getsubopt.m4
@@ -1,5 +1,5 @@
# getsubopt.m4 serial 5
-dnl Copyright (C) 2004, 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gettime.m4 b/m4/gettime.m4
index 1cdab2780d..ad355463cc 100644
--- a/m4/gettime.m4
+++ b/m4/gettime.m4
@@ -1,5 +1,5 @@
# gettime.m4 serial 8
-dnl Copyright (C) 2002, 2004-2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2004-2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gettimeofday.m4 b/m4/gettimeofday.m4
index 5996065504..198695ea7b 100644
--- a/m4/gettimeofday.m4
+++ b/m4/gettimeofday.m4
@@ -1,6 +1,6 @@
# serial 25
-# Copyright (C) 2001-2003, 2005, 2007, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2001-2003, 2005, 2007, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/getugroups.m4 b/m4/getugroups.m4
index b5ce16ab10..c04f6ff254 100644
--- a/m4/getugroups.m4
+++ b/m4/getugroups.m4
@@ -1,5 +1,5 @@
# getugroups.m4 serial 9
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2017 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/getusershell.m4 b/m4/getusershell.m4
index d71c9b5008..cd7755b59f 100644
--- a/m4/getusershell.m4
+++ b/m4/getusershell.m4
@@ -1,5 +1,5 @@
# getusershell.m4 serial 7
-dnl Copyright (C) 2002-2003, 2006, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2006, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gl-openssl.m4 b/m4/gl-openssl.m4
index 5e8018980c..d6b2141129 100644
--- a/m4/gl-openssl.m4
+++ b/m4/gl-openssl.m4
@@ -1,5 +1,5 @@
# gl-openssl.m4 serial 3
-dnl Copyright (C) 2013-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2013-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/glibc2.m4 b/m4/glibc2.m4
index 926edbab70..b8608334e7 100644
--- a/m4/glibc2.m4
+++ b/m4/glibc2.m4
@@ -1,5 +1,5 @@
# glibc2.m4 serial 3
-dnl Copyright (C) 2000-2002, 2004, 2008, 2010-2017 Free Software Foundation,
+dnl Copyright (C) 2000-2002, 2004, 2008, 2010-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/glibc21.m4 b/m4/glibc21.m4
index 2e30ed6884..126aa1a959 100644
--- a/m4/glibc21.m4
+++ b/m4/glibc21.m4
@@ -1,5 +1,5 @@
# glibc21.m4 serial 5
-dnl Copyright (C) 2000-2002, 2004, 2008, 2010-2017 Free Software Foundation,
+dnl Copyright (C) 2000-2002, 2004, 2008, 2010-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/glob.m4 b/m4/glob.m4
index d64e70de40..9dedb41306 100644
--- a/m4/glob.m4
+++ b/m4/glob.m4
@@ -1,5 +1,5 @@
# glob.m4 serial 16
-dnl Copyright (C) 2005-2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gnu-make.m4 b/m4/gnu-make.m4
index 55dbfd4d86..1f833d96bc 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, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/gnulib-common.m4 b/m4/gnulib-common.m4
index bea5a650e7..de65f6b82e 100644
--- a/m4/gnulib-common.m4
+++ b/m4/gnulib-common.m4
@@ -1,5 +1,5 @@
# gnulib-common.m4 serial 38
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/gnulib-tool.m4 b/m4/gnulib-tool.m4
index 2e2d8f6dcd..3088e0bab2 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2005, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/grantpt.m4 b/m4/grantpt.m4
index 3dec32b69d..7e2ee4abce 100644
--- a/m4/grantpt.m4
+++ b/m4/grantpt.m4
@@ -1,5 +1,5 @@
# grantpt.m4 serial 2
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/group-member.m4 b/m4/group-member.m4
index a68538d24d..2a14dcf511 100644
--- a/m4/group-member.m4
+++ b/m4/group-member.m4
@@ -1,6 +1,6 @@
# serial 14
-# Copyright (C) 1999-2001, 2003-2007, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 1999-2001, 2003-2007, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/hard-locale.m4 b/m4/hard-locale.m4
index d79acd6581..19222236dd 100644
--- a/m4/hard-locale.m4
+++ b/m4/hard-locale.m4
@@ -1,5 +1,5 @@
# hard-locale.m4 serial 8
-dnl Copyright (C) 2002-2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/host-cpu-c-abi.m4 b/m4/host-cpu-c-abi.m4
index 9370c31858..dd7c5235b8 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 8
-dnl Copyright (C) 2002-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/host-os.m4 b/m4/host-os.m4
index 0f1a1040df..9f260f19b3 100644
--- a/m4/host-os.m4
+++ b/m4/host-os.m4
@@ -1,6 +1,6 @@
# serial 10
-# Copyright (C) 2001, 2003-2004, 2006, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2003-2004, 2006, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/hostent.m4 b/m4/hostent.m4
index 595a68d0cb..a58ae343ce 100644
--- a/m4/hostent.m4
+++ b/m4/hostent.m4
@@ -1,5 +1,5 @@
# hostent.m4 serial 2
-dnl Copyright (C) 2008, 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008, 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/human.m4 b/m4/human.m4
index 550c9bfd9a..582afe1975 100644
--- a/m4/human.m4
+++ b/m4/human.m4
@@ -1,5 +1,5 @@
#serial 11
-dnl Copyright (C) 2002-2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/hypot-ieee.m4 b/m4/hypot-ieee.m4
index 2fc708235a..b865eeeaa6 100644
--- a/m4/hypot-ieee.m4
+++ b/m4/hypot-ieee.m4
@@ -1,5 +1,5 @@
# hypot-ieee.m4 serial 1
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/hypot.m4 b/m4/hypot.m4
index a7ac9347f3..f178988b2b 100644
--- a/m4/hypot.m4
+++ b/m4/hypot.m4
@@ -1,5 +1,5 @@
# hypot.m4 serial 6
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/hypotf-ieee.m4 b/m4/hypotf-ieee.m4
index eadced4d4d..d871a69410 100644
--- a/m4/hypotf-ieee.m4
+++ b/m4/hypotf-ieee.m4
@@ -1,5 +1,5 @@
# hypotf-ieee.m4 serial 1
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/hypotf.m4 b/m4/hypotf.m4
index 4df9324efe..710c9f1480 100644
--- a/m4/hypotf.m4
+++ b/m4/hypotf.m4
@@ -1,5 +1,5 @@
# hypotf.m4 serial 7
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/hypotl-ieee.m4 b/m4/hypotl-ieee.m4
index d935d650ed..0a6bee3d2c 100644
--- a/m4/hypotl-ieee.m4
+++ b/m4/hypotl-ieee.m4
@@ -1,5 +1,5 @@
# hypotl-ieee.m4 serial 1
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/hypotl.m4 b/m4/hypotl.m4
index 69bd7d1be3..bb5d7acda9 100644
--- a/m4/hypotl.m4
+++ b/m4/hypotl.m4
@@ -1,5 +1,5 @@
# hypotl.m4 serial 8
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/i-ring.m4 b/m4/i-ring.m4
index 667c4d8082..16471c3351 100644
--- a/m4/i-ring.m4
+++ b/m4/i-ring.m4
@@ -1,5 +1,5 @@
# serial 2
-dnl Copyright (C) 2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/iconv.m4 b/m4/iconv.m4
index b33ecd0475..877d8822dc 100644
--- a/m4/iconv.m4
+++ b/m4/iconv.m4
@@ -1,5 +1,6 @@
# iconv.m4 serial 21
-dnl Copyright (C) 2000-2002, 2007-2014, 2016-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2000-2002, 2007-2014, 2016-2018 Free Software Foundation,
+dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/iconv_h.m4 b/m4/iconv_h.m4
index d4ac24357a..824f90c2e2 100644
--- a/m4/iconv_h.m4
+++ b/m4/iconv_h.m4
@@ -1,5 +1,5 @@
# iconv_h.m4 serial 8
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/iconv_open-utf.m4 b/m4/iconv_open-utf.m4
index 4a3211cee3..98cdd80e84 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) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/iconv_open.m4 b/m4/iconv_open.m4
index 2517a5bba4..818a0c492d 100644
--- a/m4/iconv_open.m4
+++ b/m4/iconv_open.m4
@@ -1,5 +1,5 @@
# iconv_open.m4 serial 14
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/idcache.m4 b/m4/idcache.m4
index 18d933d1ca..ea6ade72d6 100644
--- a/m4/idcache.m4
+++ b/m4/idcache.m4
@@ -1,5 +1,5 @@
# idcache.m4 serial 7
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2017 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/idpriv.m4 b/m4/idpriv.m4
index 55726340cb..86ea68d423 100644
--- a/m4/idpriv.m4
+++ b/m4/idpriv.m4
@@ -1,5 +1,5 @@
# idpriv.m4 serial 1
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ilogb.m4 b/m4/ilogb.m4
index a73d7ad6f3..45b792f74f 100644
--- a/m4/ilogb.m4
+++ b/m4/ilogb.m4
@@ -1,5 +1,5 @@
# ilogb.m4 serial 3
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ilogbf.m4 b/m4/ilogbf.m4
index a660108dcc..a5025406b8 100644
--- a/m4/ilogbf.m4
+++ b/m4/ilogbf.m4
@@ -1,5 +1,5 @@
# ilogbf.m4 serial 3
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ilogbl.m4 b/m4/ilogbl.m4
index 60cb14118e..d63b1f6ba2 100644
--- a/m4/ilogbl.m4
+++ b/m4/ilogbl.m4
@@ -1,5 +1,5 @@
# ilogbl.m4 serial 2
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/imaxabs.m4 b/m4/imaxabs.m4
index 117f71edd6..5d3f13b1d8 100644
--- a/m4/imaxabs.m4
+++ b/m4/imaxabs.m4
@@ -1,5 +1,5 @@
# imaxabs.m4 serial 4
-dnl Copyright (C) 2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/imaxdiv.m4 b/m4/imaxdiv.m4
index d6df999ac2..4539493715 100644
--- a/m4/imaxdiv.m4
+++ b/m4/imaxdiv.m4
@@ -1,5 +1,5 @@
# imaxdiv.m4 serial 4
-dnl Copyright (C) 2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/include_next.m4 b/m4/include_next.m4
index 068f6f60a4..a363cb013b 100644
--- a/m4/include_next.m4
+++ b/m4/include_next.m4
@@ -1,5 +1,5 @@
# include_next.m4 serial 24
-dnl Copyright (C) 2006-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/inet_ntop.m4 b/m4/inet_ntop.m4
index 9532647cce..5fb111663b 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, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/inet_pton.m4 b/m4/inet_pton.m4
index 9dc02b4f9e..1aaa2e6896 100644
--- a/m4/inet_pton.m4
+++ b/m4/inet_pton.m4
@@ -1,5 +1,5 @@
# inet_pton.m4 serial 18
-dnl Copyright (C) 2006, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/inline.m4 b/m4/inline.m4
index f00572e0ce..52f2b7bf5b 100644
--- a/m4/inline.m4
+++ b/m4/inline.m4
@@ -1,5 +1,5 @@
# inline.m4 serial 4
-dnl Copyright (C) 2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/intdiv0.m4 b/m4/intdiv0.m4
index bbbc11433f..8be9951fec 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, 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2007-2008, 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/intmax.m4 b/m4/intmax.m4
index b432fae67d..6c395389c9 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, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2005, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/intmax_t.m4 b/m4/intmax_t.m4
index ff143e9d89..7ab676e6c4 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, 2009-2017 Free Software Foundation,
+dnl Copyright (C) 1997-2004, 2006-2007, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/inttostr.m4 b/m4/inttostr.m4
index 3120f959e5..2b5aa898cb 100644
--- a/m4/inttostr.m4
+++ b/m4/inttostr.m4
@@ -1,5 +1,5 @@
#serial 8
-dnl Copyright (C) 2004-2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/inttypes-pri.m4 b/m4/inttypes-pri.m4
index 205578782f..c8442625da 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, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2002, 2006, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/inttypes.m4 b/m4/inttypes.m4
index 434a7ee2bc..8069493cab 100644
--- a/m4/inttypes.m4
+++ b/m4/inttypes.m4
@@ -1,5 +1,5 @@
# inttypes.m4 serial 26
-dnl Copyright (C) 2006-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/inttypes_h.m4 b/m4/inttypes_h.m4
index 9240305057..954848bd3f 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, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2004, 2006, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ioctl.m4 b/m4/ioctl.m4
index 57ca2a32ac..835338a8dc 100644
--- a/m4/ioctl.m4
+++ b/m4/ioctl.m4
@@ -1,5 +1,5 @@
# ioctl.m4 serial 5
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/isapipe.m4 b/m4/isapipe.m4
index 59485dad19..a85109b6f1 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/isatty.m4 b/m4/isatty.m4
index f0b8e3a19f..d8a4cddaa4 100644
--- a/m4/isatty.m4
+++ b/m4/isatty.m4
@@ -1,5 +1,5 @@
# isatty.m4 serial 3
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/isblank.m4 b/m4/isblank.m4
index abbc338b26..f98dfbfea0 100644
--- a/m4/isblank.m4
+++ b/m4/isblank.m4
@@ -1,5 +1,5 @@
# isblank.m4 serial 3
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/isfinite.m4 b/m4/isfinite.m4
index 09bb8cbaec..00f46c89ca 100644
--- a/m4/isfinite.m4
+++ b/m4/isfinite.m4
@@ -1,5 +1,5 @@
# isfinite.m4 serial 16
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/isinf.m4 b/m4/isinf.m4
index 92cbb271f0..090ffe48bc 100644
--- a/m4/isinf.m4
+++ b/m4/isinf.m4
@@ -1,5 +1,5 @@
# isinf.m4 serial 12
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/isnan.m4 b/m4/isnan.m4
index 844aac2790..27f3634c3c 100644
--- a/m4/isnan.m4
+++ b/m4/isnan.m4
@@ -1,5 +1,5 @@
# isnan.m4 serial 5
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/isnand.m4 b/m4/isnand.m4
index cbe6a38e1e..03da55d605 100644
--- a/m4/isnand.m4
+++ b/m4/isnand.m4
@@ -1,5 +1,5 @@
# isnand.m4 serial 11
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/isnanf.m4 b/m4/isnanf.m4
index 856234ab8f..c0dcdb74c0 100644
--- a/m4/isnanf.m4
+++ b/m4/isnanf.m4
@@ -1,5 +1,5 @@
# isnanf.m4 serial 15
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/isnanl.m4 b/m4/isnanl.m4
index 9578d2d2df..74014d63e1 100644
--- a/m4/isnanl.m4
+++ b/m4/isnanl.m4
@@ -1,5 +1,5 @@
# isnanl.m4 serial 20
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/iswblank.m4 b/m4/iswblank.m4
index e9d6975e8d..4906a473f1 100644
--- a/m4/iswblank.m4
+++ b/m4/iswblank.m4
@@ -1,5 +1,5 @@
# iswblank.m4 serial 4
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/iswctype.m4 b/m4/iswctype.m4
index 371c94315b..01d5b4ee43 100644
--- a/m4/iswctype.m4
+++ b/m4/iswctype.m4
@@ -1,5 +1,5 @@
# iswctype.m4 serial 2
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/javacomp.m4 b/m4/javacomp.m4
index d0914ef284..fcaa719136 100644
--- a/m4/javacomp.m4
+++ b/m4/javacomp.m4
@@ -1,5 +1,5 @@
# javacomp.m4 serial 13
-dnl Copyright (C) 2001-2003, 2006-2007, 2009-2017 Free Software Foundation,
+dnl Copyright (C) 2001-2003, 2006-2007, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/javaexec.m4 b/m4/javaexec.m4
index f28256e557..1dcf005e53 100644
--- a/m4/javaexec.m4
+++ b/m4/javaexec.m4
@@ -1,5 +1,5 @@
# javaexec.m4 serial 5
-dnl Copyright (C) 2001-2003, 2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2003, 2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/jm-winsz1.m4 b/m4/jm-winsz1.m4
index cad70a1b8f..ef4ecf482d 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, 2009-2017 Free Software
+# Copyright (C) 1996, 1999, 2001-2002, 2004, 2006, 2009-2018 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 ebf2d601dd..80741a12e9 100644
--- a/m4/jm-winsz2.m4
+++ b/m4/jm-winsz2.m4
@@ -1,6 +1,6 @@
# serial 8
-# Copyright (C) 1996, 1999, 2001, 2004, 2009-2017 Free Software Foundation,
+# Copyright (C) 1996, 1999, 2001, 2004, 2009-2018 Free Software Foundation,
# Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/langinfo_h.m4 b/m4/langinfo_h.m4
index ea94b4ed2b..9ae375c124 100644
--- a/m4/langinfo_h.m4
+++ b/m4/langinfo_h.m4
@@ -1,5 +1,5 @@
# langinfo_h.m4 serial 7
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/largefile.m4 b/m4/largefile.m4
index edc1a9b41b..bec7cd13bc 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, 1998-2017 Free Software Foundation, Inc.
+# Copyright 1992-1996, 1998-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/lchmod.m4 b/m4/lchmod.m4
index 2213e24b42..89980c01c1 100644
--- a/m4/lchmod.m4
+++ b/m4/lchmod.m4
@@ -1,6 +1,6 @@
#serial 3
-dnl Copyright (C) 2005-2006, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/lchown.m4 b/m4/lchown.m4
index 0a5d871f7f..f945578236 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, 2009-2017 Free Software Foundation,
+dnl Copyright (C) 1998, 2001, 2003-2007, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
diff --git a/m4/ld-output-def.m4 b/m4/ld-output-def.m4
index 275001f688..254b819964 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) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ld-version-script.m4 b/m4/ld-version-script.m4
index caccec11b1..4364f9f7a8 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) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ldd.m4 b/m4/ldd.m4
index e7e3f018ad..2dc92eeaa7 100644
--- a/m4/ldd.m4
+++ b/m4/ldd.m4
@@ -1,5 +1,5 @@
# ldd.m4 serial 1
-dnl Copyright (C) 2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ldexp.m4 b/m4/ldexp.m4
index 151a6777f8..3ad7d0c4fd 100644
--- a/m4/ldexp.m4
+++ b/m4/ldexp.m4
@@ -1,5 +1,5 @@
# ldexp.m4 serial 1
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ldexpf.m4 b/m4/ldexpf.m4
index 325b5d7c50..0307c2f165 100644
--- a/m4/ldexpf.m4
+++ b/m4/ldexpf.m4
@@ -1,5 +1,5 @@
# ldexpf.m4 serial 2
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ldexpl.m4 b/m4/ldexpl.m4
index 5989b9939a..744dede5d2 100644
--- a/m4/ldexpl.m4
+++ b/m4/ldexpl.m4
@@ -1,5 +1,5 @@
# ldexpl.m4 serial 17
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/lib-ignore.m4 b/m4/lib-ignore.m4
index 07789c252f..66b622cc5d 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/lib-ld.m4 b/m4/lib-ld.m4
index 0f0c599fba..1244ff8110 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 1996-2003, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/lib-link.m4 b/m4/lib-link.m4
index 1ce9a5ab36..4a4a185e3c 100644
--- a/m4/lib-link.m4
+++ b/m4/lib-link.m4
@@ -1,5 +1,5 @@
# lib-link.m4 serial 26 (gettext-0.18.2)
-dnl Copyright (C) 2001-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/lib-prefix.m4 b/m4/lib-prefix.m4
index 9fc47a16dc..16b26fb2a8 100644
--- a/m4/lib-prefix.m4
+++ b/m4/lib-prefix.m4
@@ -1,5 +1,5 @@
# lib-prefix.m4 serial 11
-dnl Copyright (C) 2001-2005, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2005, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/libsigsegv.m4 b/m4/libsigsegv.m4
index cb9d4d5888..399c5554d6 100644
--- a/m4/libsigsegv.m4
+++ b/m4/libsigsegv.m4
@@ -1,5 +1,5 @@
# libsigsegv.m4 serial 4
-dnl Copyright (C) 2002-2003, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/libunistring-base.m4 b/m4/libunistring-base.m4
index ee648f272a..1587f369d0 100644
--- a/m4/libunistring-base.m4
+++ b/m4/libunistring-base.m4
@@ -1,5 +1,5 @@
# libunistring-base.m4 serial 5
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/libunistring-optional.m4 b/m4/libunistring-optional.m4
index f81ecb5d23..3ea090920d 100644
--- a/m4/libunistring-optional.m4
+++ b/m4/libunistring-optional.m4
@@ -1,5 +1,5 @@
# libunistring-optional.m4 serial 1
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/libunistring.m4 b/m4/libunistring.m4
index 0249896935..c3b9e00359 100644
--- a/m4/libunistring.m4
+++ b/m4/libunistring.m4
@@ -1,5 +1,5 @@
# libunistring.m4 serial 11
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/limits-h.m4 b/m4/limits-h.m4
index 443f91b4dc..511dcef5e0 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 2016-2017 Free Software Foundation, Inc.
+dnl Copyright 2016-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/link-follow.m4 b/m4/link-follow.m4
index dbab78169a..97c67f3620 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, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 1999-2001, 2004-2006, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/link.m4 b/m4/link.m4
index 5b44f55a4a..b0b3ff25b8 100644
--- a/m4/link.m4
+++ b/m4/link.m4
@@ -1,5 +1,5 @@
# link.m4 serial 9
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/linkat.m4 b/m4/linkat.m4
index 38a96134ac..473cacce61 100644
--- a/m4/linkat.m4
+++ b/m4/linkat.m4
@@ -1,7 +1,7 @@
# serial 8
# See if we need to provide linkat replacement.
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/localcharset.m4 b/m4/localcharset.m4
index 0c1ff38688..2d7ca64f59 100644
--- a/m4/localcharset.m4
+++ b/m4/localcharset.m4
@@ -1,5 +1,5 @@
# localcharset.m4 serial 7
-dnl Copyright (C) 2002, 2004, 2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2004, 2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/locale-ar.m4 b/m4/locale-ar.m4
index 0cf83973bf..3024441546 100644
--- a/m4/locale-ar.m4
+++ b/m4/locale-ar.m4
@@ -1,5 +1,5 @@
# locale-ar.m4 serial 7
-dnl Copyright (C) 2003, 2005-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/locale-fr.m4 b/m4/locale-fr.m4
index d974b03576..30a1d94bdc 100644
--- a/m4/locale-fr.m4
+++ b/m4/locale-fr.m4
@@ -1,5 +1,5 @@
# locale-fr.m4 serial 18
-dnl Copyright (C) 2003, 2005-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/locale-ja.m4 b/m4/locale-ja.m4
index 48d18d6174..2c34006296 100644
--- a/m4/locale-ja.m4
+++ b/m4/locale-ja.m4
@@ -1,5 +1,5 @@
# locale-ja.m4 serial 13
-dnl Copyright (C) 2003, 2005-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/locale-tr.m4 b/m4/locale-tr.m4
index 06e2f6ec3e..441cae6817 100644
--- a/m4/locale-tr.m4
+++ b/m4/locale-tr.m4
@@ -1,5 +1,5 @@
# locale-tr.m4 serial 10
-dnl Copyright (C) 2003, 2005-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/locale-zh.m4 b/m4/locale-zh.m4
index 5fb7f538c5..f7e1901d0d 100644
--- a/m4/locale-zh.m4
+++ b/m4/locale-zh.m4
@@ -1,5 +1,5 @@
# locale-zh.m4 serial 13
-dnl Copyright (C) 2003, 2005-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/locale_h.m4 b/m4/locale_h.m4
index db005a5b2e..4bd9e574eb 100644
--- a/m4/locale_h.m4
+++ b/m4/locale_h.m4
@@ -1,5 +1,5 @@
# locale_h.m4 serial 20
-dnl Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/localeconv.m4 b/m4/localeconv.m4
index c287aa526e..517f398e41 100644
--- a/m4/localeconv.m4
+++ b/m4/localeconv.m4
@@ -1,5 +1,5 @@
# localeconv.m4 serial 1
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/localename.m4 b/m4/localename.m4
index bb425167dc..0ac4529a06 100644
--- a/m4/localename.m4
+++ b/m4/localename.m4
@@ -1,5 +1,5 @@
# localename.m4 serial 2
-dnl Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/localtime-buffer.m4 b/m4/localtime-buffer.m4
index 3965b5d9f2..4b3ec57bfb 100644
--- a/m4/localtime-buffer.m4
+++ b/m4/localtime-buffer.m4
@@ -1,5 +1,5 @@
# localtime-buffer.m4 serial 1
-dnl Copyright (C) 2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/localtime.m4 b/m4/localtime.m4
index deb54a37b2..47e076678a 100644
--- a/m4/localtime.m4
+++ b/m4/localtime.m4
@@ -1,5 +1,5 @@
# localtime.m4 serial 1
-dnl Copyright (C) 2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/lock.m4 b/m4/lock.m4
index cb04a67d7d..dac4c383f1 100644
--- a/m4/lock.m4
+++ b/m4/lock.m4
@@ -1,5 +1,5 @@
# lock.m4 serial 14
-dnl Copyright (C) 2005-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log-ieee.m4 b/m4/log-ieee.m4
index 518e2fbf5d..82d8097fb1 100644
--- a/m4/log-ieee.m4
+++ b/m4/log-ieee.m4
@@ -1,5 +1,5 @@
# log-ieee.m4 serial 1
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log.m4 b/m4/log.m4
index d830f092fe..ab80854ae1 100644
--- a/m4/log.m4
+++ b/m4/log.m4
@@ -1,5 +1,5 @@
# log.m4 serial 7
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log10-ieee.m4 b/m4/log10-ieee.m4
index 0434e8115b..9642aa8093 100644
--- a/m4/log10-ieee.m4
+++ b/m4/log10-ieee.m4
@@ -1,5 +1,5 @@
# log10-ieee.m4 serial 1
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log10.m4 b/m4/log10.m4
index a5a9592d6d..d0eeb0213b 100644
--- a/m4/log10.m4
+++ b/m4/log10.m4
@@ -1,5 +1,5 @@
# log10.m4 serial 7
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log10f-ieee.m4 b/m4/log10f-ieee.m4
index ad26ebe660..8021ca9677 100644
--- a/m4/log10f-ieee.m4
+++ b/m4/log10f-ieee.m4
@@ -1,5 +1,5 @@
# log10f-ieee.m4 serial 1
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log10f.m4 b/m4/log10f.m4
index 7270adde87..d4f3217fea 100644
--- a/m4/log10f.m4
+++ b/m4/log10f.m4
@@ -1,5 +1,5 @@
# log10f.m4 serial 9
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log10l.m4 b/m4/log10l.m4
index 999910212a..c0ab43fae0 100644
--- a/m4/log10l.m4
+++ b/m4/log10l.m4
@@ -1,5 +1,5 @@
# log10l.m4 serial 5
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log1p-ieee.m4 b/m4/log1p-ieee.m4
index 2b56996ddc..855859bbf8 100644
--- a/m4/log1p-ieee.m4
+++ b/m4/log1p-ieee.m4
@@ -1,5 +1,5 @@
# log1p-ieee.m4 serial 1
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log1p.m4 b/m4/log1p.m4
index b5ec93769b..8a8369a272 100644
--- a/m4/log1p.m4
+++ b/m4/log1p.m4
@@ -1,5 +1,5 @@
# log1p.m4 serial 5
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log1pf-ieee.m4 b/m4/log1pf-ieee.m4
index edfee340df..a810c92f68 100644
--- a/m4/log1pf-ieee.m4
+++ b/m4/log1pf-ieee.m4
@@ -1,5 +1,5 @@
# log1pf-ieee.m4 serial 1
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log1pf.m4 b/m4/log1pf.m4
index fe75102963..5537f6039f 100644
--- a/m4/log1pf.m4
+++ b/m4/log1pf.m4
@@ -1,5 +1,5 @@
# log1pf.m4 serial 5
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log1pl-ieee.m4 b/m4/log1pl-ieee.m4
index 223ccfb458..59472bfff3 100644
--- a/m4/log1pl-ieee.m4
+++ b/m4/log1pl-ieee.m4
@@ -1,5 +1,5 @@
# log1pl-ieee.m4 serial 1
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log1pl.m4 b/m4/log1pl.m4
index 18fd48b9d6..133de83a0a 100644
--- a/m4/log1pl.m4
+++ b/m4/log1pl.m4
@@ -1,5 +1,5 @@
# log1pl.m4 serial 5
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log2-ieee.m4 b/m4/log2-ieee.m4
index dd56f64ca8..d4742a0b3c 100644
--- a/m4/log2-ieee.m4
+++ b/m4/log2-ieee.m4
@@ -1,5 +1,5 @@
# log2-ieee.m4 serial 1
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log2.m4 b/m4/log2.m4
index cf46b39d43..5c01d59ef6 100644
--- a/m4/log2.m4
+++ b/m4/log2.m4
@@ -1,5 +1,5 @@
# log2.m4 serial 7
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log2f-ieee.m4 b/m4/log2f-ieee.m4
index 08d1f5e26f..79231274fe 100644
--- a/m4/log2f-ieee.m4
+++ b/m4/log2f-ieee.m4
@@ -1,5 +1,5 @@
# log2f-ieee.m4 serial 1
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log2f.m4 b/m4/log2f.m4
index 6c0f58f71c..9f33e2fe0e 100644
--- a/m4/log2f.m4
+++ b/m4/log2f.m4
@@ -1,5 +1,5 @@
# log2f.m4 serial 7
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/log2l.m4 b/m4/log2l.m4
index fad929548e..2c8e68063f 100644
--- a/m4/log2l.m4
+++ b/m4/log2l.m4
@@ -1,5 +1,5 @@
# log2l.m4 serial 2
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/logb.m4 b/m4/logb.m4
index 1f6a7deb90..98a3ef8fa7 100644
--- a/m4/logb.m4
+++ b/m4/logb.m4
@@ -1,5 +1,5 @@
# logb.m4 serial 7
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/logbf.m4 b/m4/logbf.m4
index 7913dbad1b..4637300a7a 100644
--- a/m4/logbf.m4
+++ b/m4/logbf.m4
@@ -1,5 +1,5 @@
# logbf.m4 serial 2
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/logbl.m4 b/m4/logbl.m4
index 42e04f5234..bf1715c342 100644
--- a/m4/logbl.m4
+++ b/m4/logbl.m4
@@ -1,5 +1,5 @@
# logbl.m4 serial 4
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/logf-ieee.m4 b/m4/logf-ieee.m4
index dcc3ba7006..8fccdd33c1 100644
--- a/m4/logf-ieee.m4
+++ b/m4/logf-ieee.m4
@@ -1,5 +1,5 @@
# logf-ieee.m4 serial 1
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/logf.m4 b/m4/logf.m4
index b8092b8653..58c8fab02d 100644
--- a/m4/logf.m4
+++ b/m4/logf.m4
@@ -1,5 +1,5 @@
# logf.m4 serial 9
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/logl.m4 b/m4/logl.m4
index b12bfb0580..4ba71c22f2 100644
--- a/m4/logl.m4
+++ b/m4/logl.m4
@@ -1,5 +1,5 @@
# logl.m4 serial 10
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/longlong.m4 b/m4/longlong.m4
index 9a3294bc2c..27e63265a8 100644
--- a/m4/longlong.m4
+++ b/m4/longlong.m4
@@ -1,5 +1,5 @@
# longlong.m4 serial 17
-dnl Copyright (C) 1999-2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 1999-2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ls-mntd-fs.m4 b/m4/ls-mntd-fs.m4
index 4c8b4ac77e..4a84f0acaa 100644
--- a/m4/ls-mntd-fs.m4
+++ b/m4/ls-mntd-fs.m4
@@ -1,7 +1,7 @@
# serial 33
# How to list mounted file systems.
-# Copyright (C) 1998-2004, 2006, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 1998-2004, 2006, 2009-2018 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 627e772ed8..423b9fb64a 100644
--- a/m4/lseek.m4
+++ b/m4/lseek.m4
@@ -1,5 +1,5 @@
# lseek.m4 serial 10
-dnl Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/lstat.m4 b/m4/lstat.m4
index 02664cf11a..ac6f143ce7 100644
--- a/m4/lstat.m4
+++ b/m4/lstat.m4
@@ -1,6 +1,6 @@
# serial 31
-# Copyright (C) 1997-2001, 2003-2017 Free Software Foundation, Inc.
+# Copyright (C) 1997-2001, 2003-2018 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/malloc.m4 b/m4/malloc.m4
index d312a2561a..0ded9ba219 100644
--- a/m4/malloc.m4
+++ b/m4/malloc.m4
@@ -1,5 +1,5 @@
# malloc.m4 serial 16
-dnl Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/malloca.m4 b/m4/malloca.m4
index 6956baf209..2251e613eb 100644
--- a/m4/malloca.m4
+++ b/m4/malloca.m4
@@ -1,5 +1,5 @@
# malloca.m4 serial 1
-dnl Copyright (C) 2003-2004, 2006-2007, 2009-2017 Free Software Foundation,
+dnl Copyright (C) 2003-2004, 2006-2007, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/manywarnings-c++.m4 b/m4/manywarnings-c++.m4
index c023f88cca..3a4797d82a 100644
--- a/m4/manywarnings-c++.m4
+++ b/m4/manywarnings-c++.m4
@@ -1,5 +1,5 @@
# manywarnings-c++.m4 serial 1
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/manywarnings.m4 b/m4/manywarnings.m4
index d10bcd08a0..dda3d468ae 100644
--- a/m4/manywarnings.m4
+++ b/m4/manywarnings.m4
@@ -1,5 +1,5 @@
# manywarnings.m4 serial 13
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/math_h.m4 b/m4/math_h.m4
index b9a432eea9..d0c7ed11e8 100644
--- a/m4/math_h.m4
+++ b/m4/math_h.m4
@@ -1,5 +1,5 @@
# math_h.m4 serial 116
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mathfunc.m4 b/m4/mathfunc.m4
index b55ebc772a..e71920ac4e 100644
--- a/m4/mathfunc.m4
+++ b/m4/mathfunc.m4
@@ -1,5 +1,5 @@
# mathfunc.m4 serial 11
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mbchar.m4 b/m4/mbchar.m4
index 60ea12444a..2ecb4d4117 100644
--- a/m4/mbchar.m4
+++ b/m4/mbchar.m4
@@ -1,5 +1,5 @@
# mbchar.m4 serial 9
-dnl Copyright (C) 2005-2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mbfile.m4 b/m4/mbfile.m4
index 42265966a7..96c24cc614 100644
--- a/m4/mbfile.m4
+++ b/m4/mbfile.m4
@@ -1,5 +1,5 @@
# mbfile.m4 serial 7
-dnl Copyright (C) 2005, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mbiter.m4 b/m4/mbiter.m4
index add4034426..8ffa6f4487 100644
--- a/m4/mbiter.m4
+++ b/m4/mbiter.m4
@@ -1,5 +1,5 @@
# mbiter.m4 serial 7
-dnl Copyright (C) 2005, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mbrlen.m4 b/m4/mbrlen.m4
index 6ed117abbf..2a5df28caf 100644
--- a/m4/mbrlen.m4
+++ b/m4/mbrlen.m4
@@ -1,5 +1,5 @@
# mbrlen.m4 serial 10 -*- coding: utf-8 -*-
-dnl Copyright (C) 2008, 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008, 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mbrtowc.m4 b/m4/mbrtowc.m4
index d2024c4498..f789875eb4 100644
--- a/m4/mbrtowc.m4
+++ b/m4/mbrtowc.m4
@@ -1,5 +1,5 @@
# mbrtowc.m4 serial 30 -*- coding: utf-8 -*-
-dnl Copyright (C) 2001-2002, 2004-2005, 2008-2017 Free Software Foundation,
+dnl Copyright (C) 2001-2002, 2004-2005, 2008-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/mbsinit.m4 b/m4/mbsinit.m4
index 5904a5107b..5cba3df0f0 100644
--- a/m4/mbsinit.m4
+++ b/m4/mbsinit.m4
@@ -1,5 +1,5 @@
# mbsinit.m4 serial 8
-dnl Copyright (C) 2008, 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008, 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mbslen.m4 b/m4/mbslen.m4
index b9193ad548..b61c59d6f3 100644
--- a/m4/mbslen.m4
+++ b/m4/mbslen.m4
@@ -1,5 +1,5 @@
# mbslen.m4 serial 2
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mbsnrtowcs.m4 b/m4/mbsnrtowcs.m4
index eb4c5e2204..3eb60b7115 100644
--- a/m4/mbsnrtowcs.m4
+++ b/m4/mbsnrtowcs.m4
@@ -1,5 +1,5 @@
# mbsnrtowcs.m4 serial 4
-dnl Copyright (C) 2008, 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008, 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mbsrtowcs.m4 b/m4/mbsrtowcs.m4
index 79b8d767b6..871dd965b7 100644
--- a/m4/mbsrtowcs.m4
+++ b/m4/mbsrtowcs.m4
@@ -1,5 +1,5 @@
# mbsrtowcs.m4 serial 13
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mbstate_t.m4 b/m4/mbstate_t.m4
index 6325cf3a49..004aa0d17c 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, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2000-2002, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mbswidth.m4 b/m4/mbswidth.m4
index b887ece331..1d7fb44fcb 100644
--- a/m4/mbswidth.m4
+++ b/m4/mbswidth.m4
@@ -1,5 +1,5 @@
# mbswidth.m4 serial 18
-dnl Copyright (C) 2000-2002, 2004, 2006-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2000-2002, 2004, 2006-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mbtowc.m4 b/m4/mbtowc.m4
index 378a4e258a..ecac6a2650 100644
--- a/m4/mbtowc.m4
+++ b/m4/mbtowc.m4
@@ -1,5 +1,5 @@
# mbtowc.m4 serial 2
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/md4.m4 b/m4/md4.m4
index e40c7c480d..4ec358775b 100644
--- a/m4/md4.m4
+++ b/m4/md4.m4
@@ -1,5 +1,5 @@
# md4.m4 serial 7
-dnl Copyright (C) 2002-2006, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/md5.m4 b/m4/md5.m4
index 6d922da55d..5f64f6e6be 100644
--- a/m4/md5.m4
+++ b/m4/md5.m4
@@ -1,5 +1,5 @@
# md5.m4 serial 14
-dnl Copyright (C) 2002-2006, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/memcasecmp.m4 b/m4/memcasecmp.m4
index d3ec7220a5..d8f00658cd 100644
--- a/m4/memcasecmp.m4
+++ b/m4/memcasecmp.m4
@@ -1,5 +1,5 @@
#serial 6
-dnl Copyright (C) 2005-2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/memchr-obsolete.m4 b/m4/memchr-obsolete.m4
index 6d8379951a..50e69a61f9 100644
--- a/m4/memchr-obsolete.m4
+++ b/m4/memchr-obsolete.m4
@@ -1,5 +1,5 @@
# memchr-obsolete.m4 serial 1
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/memchr.m4 b/m4/memchr.m4
index 0cca69d6f3..83c65c11e3 100644
--- a/m4/memchr.m4
+++ b/m4/memchr.m4
@@ -1,5 +1,5 @@
# memchr.m4 serial 13
-dnl Copyright (C) 2002-2004, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/memcmp.m4 b/m4/memcmp.m4
index 37cadb1661..11ed6214a3 100644
--- a/m4/memcmp.m4
+++ b/m4/memcmp.m4
@@ -1,5 +1,5 @@
# memcmp.m4 serial 16
-dnl Copyright (C) 2002-2004, 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/memcoll.m4 b/m4/memcoll.m4
index 3a03b153b5..6a94757e21 100644
--- a/m4/memcoll.m4
+++ b/m4/memcoll.m4
@@ -1,5 +1,5 @@
# memcoll.m4 serial 10
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2017 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/memcpy.m4 b/m4/memcpy.m4
index 1e0722ff17..7030f6af76 100644
--- a/m4/memcpy.m4
+++ b/m4/memcpy.m4
@@ -1,5 +1,5 @@
# memcpy.m4 serial 4
-dnl Copyright (C) 2002, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/memmem.m4 b/m4/memmem.m4
index df7a119a79..609971ec3c 100644
--- a/m4/memmem.m4
+++ b/m4/memmem.m4
@@ -1,5 +1,5 @@
# memmem.m4 serial 25
-dnl Copyright (C) 2002-2004, 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/memmove.m4 b/m4/memmove.m4
index 8f2b6d4126..9733f6a025 100644
--- a/m4/memmove.m4
+++ b/m4/memmove.m4
@@ -1,5 +1,5 @@
# memmove.m4 serial 4
-dnl Copyright (C) 2002, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mempcpy.m4 b/m4/mempcpy.m4
index 3faec3c8fc..eedf9312d6 100644
--- a/m4/mempcpy.m4
+++ b/m4/mempcpy.m4
@@ -1,5 +1,5 @@
# mempcpy.m4 serial 11
-dnl Copyright (C) 2003-2004, 2006-2007, 2009-2017 Free Software Foundation,
+dnl Copyright (C) 2003-2004, 2006-2007, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/memrchr.m4 b/m4/memrchr.m4
index e180f6105f..a036b3911f 100644
--- a/m4/memrchr.m4
+++ b/m4/memrchr.m4
@@ -1,5 +1,5 @@
# memrchr.m4 serial 10
-dnl Copyright (C) 2002-2003, 2005-2007, 2009-2017 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2007, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/memset.m4 b/m4/memset.m4
index b83182f26e..fc645fc895 100644
--- a/m4/memset.m4
+++ b/m4/memset.m4
@@ -1,5 +1,5 @@
# memset.m4 serial 4
-dnl Copyright (C) 2002, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/memxor.m4 b/m4/memxor.m4
index b77b446bce..fa438ede33 100644
--- a/m4/memxor.m4
+++ b/m4/memxor.m4
@@ -1,5 +1,5 @@
# memxor.m4 serial 4
-dnl Copyright (C) 2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mgetgroups.m4 b/m4/mgetgroups.m4
index a07399c7d1..9a5b0e46ee 100644
--- a/m4/mgetgroups.m4
+++ b/m4/mgetgroups.m4
@@ -1,5 +1,5 @@
#serial 5
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/minmax.m4 b/m4/minmax.m4
index 6845fce89c..5e88508747 100644
--- a/m4/minmax.m4
+++ b/m4/minmax.m4
@@ -1,5 +1,5 @@
# minmax.m4 serial 4
-dnl Copyright (C) 2005, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/minus-zero.m4 b/m4/minus-zero.m4
index e5d7a074af..c1b1bc1a76 100644
--- a/m4/minus-zero.m4
+++ b/m4/minus-zero.m4
@@ -1,5 +1,5 @@
# minus-zero.m4 serial 2
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mkancesdirs.m4 b/m4/mkancesdirs.m4
index afd0e7d0a8..a16152c840 100644
--- a/m4/mkancesdirs.m4
+++ b/m4/mkancesdirs.m4
@@ -1,5 +1,5 @@
# Make a file's ancestor directories.
-dnl Copyright (C) 2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mkdir-p.m4 b/m4/mkdir-p.m4
index 82e8386e1b..c46f929d42 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mkdir.m4 b/m4/mkdir.m4
index e5c4e89e56..cea85a2eb6 100644
--- a/m4/mkdir.m4
+++ b/m4/mkdir.m4
@@ -1,6 +1,6 @@
# serial 13
-# Copyright (C) 2001, 2003-2004, 2006, 2008-2017 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2003-2004, 2006, 2008-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/mkdirat.m4 b/m4/mkdirat.m4
index b54cf2a5ed..339671989a 100644
--- a/m4/mkdirat.m4
+++ b/m4/mkdirat.m4
@@ -1,5 +1,5 @@
# mkdirat.m4 serial 1
-dnl Copyright (C) 2004-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mkdtemp.m4 b/m4/mkdtemp.m4
index e66c195f24..7f43023a7a 100644
--- a/m4/mkdtemp.m4
+++ b/m4/mkdtemp.m4
@@ -1,5 +1,5 @@
# mkdtemp.m4 serial 8
-dnl Copyright (C) 2001-2003, 2006-2007, 2009-2017 Free Software Foundation,
+dnl Copyright (C) 2001-2003, 2006-2007, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/mkfifo.m4 b/m4/mkfifo.m4
index d59c86ac3d..13c5164296 100644
--- a/m4/mkfifo.m4
+++ b/m4/mkfifo.m4
@@ -1,7 +1,7 @@
# serial 5
# See if we need to provide mkfifo replacement.
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mkfifoat.m4 b/m4/mkfifoat.m4
index e8bc027f89..d453612312 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) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mknod.m4 b/m4/mknod.m4
index 70ac260f22..9af56ded7d 100644
--- a/m4/mknod.m4
+++ b/m4/mknod.m4
@@ -1,7 +1,7 @@
# serial 6
# See if we need to provide mknod replacement.
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mkostemp.m4 b/m4/mkostemp.m4
index 337f17b5c4..245598e547 100644
--- a/m4/mkostemp.m4
+++ b/m4/mkostemp.m4
@@ -1,5 +1,5 @@
# mkostemp.m4 serial 2
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mkostemps.m4 b/m4/mkostemps.m4
index cb516f25b7..b9dfe81038 100644
--- a/m4/mkostemps.m4
+++ b/m4/mkostemps.m4
@@ -1,5 +1,5 @@
# mkostemps.m4 serial 2
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mkstemp.m4 b/m4/mkstemp.m4
index 2f9196a0e1..1407ed9eed 100644
--- a/m4/mkstemp.m4
+++ b/m4/mkstemp.m4
@@ -1,6 +1,6 @@
#serial 25
-# Copyright (C) 2001, 2003-2007, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2003-2007, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/mkstemps.m4 b/m4/mkstemps.m4
index d9fdd2b3a3..b8cceb6b07 100644
--- a/m4/mkstemps.m4
+++ b/m4/mkstemps.m4
@@ -1,5 +1,5 @@
# mkstemps.m4 serial 2
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mktime.m4 b/m4/mktime.m4
index 1461905fb9..4b3e399be9 100644
--- a/m4/mktime.m4
+++ b/m4/mktime.m4
@@ -1,5 +1,5 @@
# serial 30
-dnl Copyright (C) 2002-2003, 2005-2007, 2009-2017 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2007, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/mmap-anon.m4 b/m4/mmap-anon.m4
index 263687d1ad..55fea82bb8 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mode_t.m4 b/m4/mode_t.m4
index 75d372a4a8..83e276c53c 100644
--- a/m4/mode_t.m4
+++ b/m4/mode_t.m4
@@ -1,5 +1,5 @@
# mode_t.m4 serial 2
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/modechange.m4 b/m4/modechange.m4
index 025c3814eb..6bb9629529 100644
--- a/m4/modechange.m4
+++ b/m4/modechange.m4
@@ -1,5 +1,5 @@
# modechange.m4 serial 7
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2017 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/modf-ieee.m4 b/m4/modf-ieee.m4
index 5e23dde004..de9b140338 100644
--- a/m4/modf-ieee.m4
+++ b/m4/modf-ieee.m4
@@ -1,5 +1,5 @@
# modf-ieee.m4 serial 1
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/modf.m4 b/m4/modf.m4
index a9986e9b31..ffc82742db 100644
--- a/m4/modf.m4
+++ b/m4/modf.m4
@@ -1,5 +1,5 @@
# modf.m4 serial 5
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/modff-ieee.m4 b/m4/modff-ieee.m4
index c76c8ea6e0..93b83cd9c5 100644
--- a/m4/modff-ieee.m4
+++ b/m4/modff-ieee.m4
@@ -1,5 +1,5 @@
# modff-ieee.m4 serial 1
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/modff.m4 b/m4/modff.m4
index a98c1917db..c8d5adf77e 100644
--- a/m4/modff.m4
+++ b/m4/modff.m4
@@ -1,5 +1,5 @@
# modff.m4 serial 7
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/modfl-ieee.m4 b/m4/modfl-ieee.m4
index d2458a9092..d942d42894 100644
--- a/m4/modfl-ieee.m4
+++ b/m4/modfl-ieee.m4
@@ -1,5 +1,5 @@
# modfl-ieee.m4 serial 1
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/modfl.m4 b/m4/modfl.m4
index 0e4e8e04ff..2a9741ec3f 100644
--- a/m4/modfl.m4
+++ b/m4/modfl.m4
@@ -1,5 +1,5 @@
# modfl.m4 serial 5
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/monetary_h.m4 b/m4/monetary_h.m4
index 3ef6a0b004..7eb3b756bd 100644
--- a/m4/monetary_h.m4
+++ b/m4/monetary_h.m4
@@ -1,5 +1,5 @@
# monetary_h.m4 serial 1
-dnl Copyright (C) 2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mountlist.m4 b/m4/mountlist.m4
index f1a431180c..8279348381 100644
--- a/m4/mountlist.m4
+++ b/m4/mountlist.m4
@@ -1,5 +1,5 @@
# serial 12
-dnl Copyright (C) 2002-2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/mpsort.m4 b/m4/mpsort.m4
index 92578c0139..59df971be0 100644
--- a/m4/mpsort.m4
+++ b/m4/mpsort.m4
@@ -1,6 +1,6 @@
# Sort a vector of pointers to data.
-# Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/msvc-inval.m4 b/m4/msvc-inval.m4
index 3324375118..55baeecc63 100644
--- a/m4/msvc-inval.m4
+++ b/m4/msvc-inval.m4
@@ -1,5 +1,5 @@
# msvc-inval.m4 serial 1
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/msvc-nothrow.m4 b/m4/msvc-nothrow.m4
index 3014661f06..74ae4277f5 100644
--- a/m4/msvc-nothrow.m4
+++ b/m4/msvc-nothrow.m4
@@ -1,5 +1,5 @@
# msvc-nothrow.m4 serial 1
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/multiarch.m4 b/m4/multiarch.m4
index 30006cb337..38a11cc1d9 100644
--- a/m4/multiarch.m4
+++ b/m4/multiarch.m4
@@ -1,5 +1,5 @@
# multiarch.m4 serial 7
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/nanosleep.m4 b/m4/nanosleep.m4
index aa1ea9cbbd..89037346e1 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, 2003-2017 Free Software Foundation, Inc.
+# Copyright (C) 1999-2001, 2003-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/net_if_h.m4 b/m4/net_if_h.m4
index b9d92adf22..651012de5c 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) 2006-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/netdb_h.m4 b/m4/netdb_h.m4
index 3a34d25362..7b678cd2e3 100644
--- a/m4/netdb_h.m4
+++ b/m4/netdb_h.m4
@@ -1,5 +1,5 @@
# netdb_h.m4 serial 11
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/netinet_in_h.m4 b/m4/netinet_in_h.m4
index f936657027..473e142832 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) 2006-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/nl_langinfo.m4 b/m4/nl_langinfo.m4
index 16de8de302..9ac25f032c 100644
--- a/m4/nl_langinfo.m4
+++ b/m4/nl_langinfo.m4
@@ -1,5 +1,5 @@
# nl_langinfo.m4 serial 5
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/no-c++.m4 b/m4/no-c++.m4
index cf63f6d3c6..677ace2932 100644
--- a/m4/no-c++.m4
+++ b/m4/no-c++.m4
@@ -1,5 +1,5 @@
# no-c++.m4 serial 2
-dnl Copyright (C) 2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/nocrash.m4 b/m4/nocrash.m4
index 2c2c5fb457..87b2d4cbf6 100644
--- a/m4/nocrash.m4
+++ b/m4/nocrash.m4
@@ -1,5 +1,5 @@
# nocrash.m4 serial 4
-dnl Copyright (C) 2005, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/non-recursive-gnulib-prefix-hack.m4 b/m4/non-recursive-gnulib-prefix-hack.m4
index 9300e48006..d2cb9e7a3c 100644
--- a/m4/non-recursive-gnulib-prefix-hack.m4
+++ b/m4/non-recursive-gnulib-prefix-hack.m4
@@ -1,4 +1,4 @@
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/nonblocking.m4 b/m4/nonblocking.m4
index 493f389a1c..16ade07ffa 100644
--- a/m4/nonblocking.m4
+++ b/m4/nonblocking.m4
@@ -1,5 +1,5 @@
# nonblocking.m4 serial 2
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/nproc.m4 b/m4/nproc.m4
index e1ca5b397c..a8c60cb3ae 100644
--- a/m4/nproc.m4
+++ b/m4/nproc.m4
@@ -1,5 +1,5 @@
# nproc.m4 serial 5
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/nstrftime.m4 b/m4/nstrftime.m4
index d2dac9e232..bbb1f05409 100644
--- a/m4/nstrftime.m4
+++ b/m4/nstrftime.m4
@@ -1,6 +1,6 @@
# serial 34
-# Copyright (C) 1996-1997, 1999-2007, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 1996-1997, 1999-2007, 2009-2018 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/obstack-printf-posix.m4 b/m4/obstack-printf-posix.m4
index 744438aa1b..4d45c3e918 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) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/obstack-printf.m4 b/m4/obstack-printf.m4
index 3aef52f534..262c492cfd 100644
--- a/m4/obstack-printf.m4
+++ b/m4/obstack-printf.m4
@@ -1,5 +1,5 @@
# obstack-printf.m4 serial 4
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/obstack.m4 b/m4/obstack.m4
index 6123762028..80e5b3c422 100644
--- a/m4/obstack.m4
+++ b/m4/obstack.m4
@@ -1,6 +1,6 @@
# See if we need to provide obstacks.
-dnl Copyright 1996-2017 Free Software Foundation, Inc.
+dnl Copyright 1996-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/off_t.m4 b/m4/off_t.m4
index 92c45ef785..f4d578751d 100644
--- a/m4/off_t.m4
+++ b/m4/off_t.m4
@@ -1,5 +1,5 @@
# off_t.m4 serial 1
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/onceonly.m4 b/m4/onceonly.m4
index a1ea5fb00a..5ab3dd7d3a 100644
--- a/m4/onceonly.m4
+++ b/m4/onceonly.m4
@@ -1,5 +1,5 @@
# onceonly.m4 serial 9
-dnl Copyright (C) 2002-2003, 2005-2006, 2008-2017 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2008-2018 Free Software Foundation,
dnl Inc.
dnl
dnl This file is free software; you can redistribute it and/or modify
diff --git a/m4/open-cloexec.m4 b/m4/open-cloexec.m4
index 897af66910..a272784eb0 100644
--- a/m4/open-cloexec.m4
+++ b/m4/open-cloexec.m4
@@ -1,6 +1,6 @@
# Test whether O_CLOEXEC is defined.
-dnl Copyright 2017 Free Software Foundation, Inc.
+dnl Copyright 2017-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/open.m4 b/m4/open.m4
index 68253e15ff..8b3d4024e1 100644
--- a/m4/open.m4
+++ b/m4/open.m4
@@ -1,5 +1,5 @@
# open.m4 serial 15
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/openat.m4 b/m4/openat.m4
index d0d244a0f4..e8377201fd 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) 2004-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/opendir.m4 b/m4/opendir.m4
index 0047d34947..5609536ab6 100644
--- a/m4/opendir.m4
+++ b/m4/opendir.m4
@@ -1,5 +1,5 @@
# opendir.m4 serial 5
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/openmp.m4 b/m4/openmp.m4
index abdf097d40..ef681cbb34 100644
--- a/m4/openmp.m4
+++ b/m4/openmp.m4
@@ -1,5 +1,5 @@
# openmp.m4 serial 9
-dnl Copyright (C) 2006-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/pagealign_alloc.m4 b/m4/pagealign_alloc.m4
index 8d6780d266..6f99d91f70 100644
--- a/m4/pagealign_alloc.m4
+++ b/m4/pagealign_alloc.m4
@@ -1,5 +1,5 @@
#serial 6
-dnl Copyright (C) 2005-2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/parse-datetime.m4 b/m4/parse-datetime.m4
index c01d237c3e..3000f4895a 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, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/passfd.m4 b/m4/passfd.m4
index ccfeefeea4..9f2e738f77 100644
--- a/m4/passfd.m4
+++ b/m4/passfd.m4
@@ -1,5 +1,5 @@
# passfd.m4 serial 8
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/pathmax.m4 b/m4/pathmax.m4
index c6c9f24d06..403a37534d 100644
--- a/m4/pathmax.m4
+++ b/m4/pathmax.m4
@@ -1,5 +1,5 @@
# pathmax.m4 serial 10
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2017 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/pclose.m4 b/m4/pclose.m4
index 56fa220e84..7b76aea636 100644
--- a/m4/pclose.m4
+++ b/m4/pclose.m4
@@ -1,5 +1,5 @@
# pclose.m4 serial 1
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/perl.m4 b/m4/perl.m4
index 21abff66b9..b73412ae01 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, 2009-2017 Free Software Foundation,
+# Copyright (C) 1998-2001, 2003-2004, 2007, 2009-2018 Free Software Foundation,
# Inc.
#
# This file is free software; the Free Software Foundation
diff --git a/m4/perror.m4 b/m4/perror.m4
index ea3cdc74a7..60568a7ad9 100644
--- a/m4/perror.m4
+++ b/m4/perror.m4
@@ -1,5 +1,5 @@
# perror.m4 serial 7
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/physmem.m4 b/m4/physmem.m4
index 2851a63600..49a6cd3f6b 100644
--- a/m4/physmem.m4
+++ b/m4/physmem.m4
@@ -1,5 +1,5 @@
# physmem.m4 serial 12
-dnl Copyright (C) 2002-2003, 2005-2006, 2008-2017 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2008-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/pipe.m4 b/m4/pipe.m4
index c35b32c50e..1d3e27436c 100644
--- a/m4/pipe.m4
+++ b/m4/pipe.m4
@@ -1,5 +1,5 @@
# pipe.m4 serial 2
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/pipe2.m4 b/m4/pipe2.m4
index 7393343c58..c081b44909 100644
--- a/m4/pipe2.m4
+++ b/m4/pipe2.m4
@@ -1,5 +1,5 @@
# pipe2.m4 serial 2
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/poll.m4 b/m4/poll.m4
index 060052e286..3187546b26 100644
--- a/m4/poll.m4
+++ b/m4/poll.m4
@@ -1,5 +1,5 @@
# poll.m4 serial 18
-dnl Copyright (c) 2003, 2005-2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (c) 2003, 2005-2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/poll_h.m4 b/m4/poll_h.m4
index b3d6dab5a8..d0063e6813 100644
--- a/m4/poll_h.m4
+++ b/m4/poll_h.m4
@@ -1,5 +1,5 @@
# poll_h.m4 serial 2
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/popen.m4 b/m4/popen.m4
index d6138a1885..700bb0d7f9 100644
--- a/m4/popen.m4
+++ b/m4/popen.m4
@@ -1,5 +1,5 @@
# popen.m4 serial 6
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/posix-shell.m4 b/m4/posix-shell.m4
index b3051c3293..5746a01219 100644
--- a/m4/posix-shell.m4
+++ b/m4/posix-shell.m4
@@ -1,6 +1,6 @@
# Find a POSIX-conforming shell.
-# Copyright (C) 2007-2017 Free Software Foundation, Inc.
+# Copyright (C) 2007-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/posix_openpt.m4 b/m4/posix_openpt.m4
index 15e6478697..2221f6e359 100644
--- a/m4/posix_openpt.m4
+++ b/m4/posix_openpt.m4
@@ -1,5 +1,5 @@
# posix_openpt.m4 serial 2
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/posix_spawn.m4 b/m4/posix_spawn.m4
index d7d1c86d29..685f0f4de9 100644
--- a/m4/posix_spawn.m4
+++ b/m4/posix_spawn.m4
@@ -1,5 +1,5 @@
# posix_spawn.m4 serial 14
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/posixtm.m4 b/m4/posixtm.m4
index a92ecd7880..c4370c0012 100644
--- a/m4/posixtm.m4
+++ b/m4/posixtm.m4
@@ -1,5 +1,5 @@
# posixtm.m4 serial 8
-dnl Copyright (C) 2002-2003, 2005-2007, 2009-2017 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2007, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/posixver.m4 b/m4/posixver.m4
index 3a49558cca..aacb19c8d6 100644
--- a/m4/posixver.m4
+++ b/m4/posixver.m4
@@ -1,5 +1,5 @@
# posixver.m4 serial 12
-dnl Copyright (C) 2002-2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/pow.m4 b/m4/pow.m4
index 8d8b657aa2..3542772670 100644
--- a/m4/pow.m4
+++ b/m4/pow.m4
@@ -1,5 +1,5 @@
# pow.m4 serial 1
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/powf.m4 b/m4/powf.m4
index 66e1721f17..81b5378cbd 100644
--- a/m4/powf.m4
+++ b/m4/powf.m4
@@ -1,5 +1,5 @@
# powf.m4 serial 2
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/pread.m4 b/m4/pread.m4
index 18ffe9d2c4..783f4eec10 100644
--- a/m4/pread.m4
+++ b/m4/pread.m4
@@ -1,5 +1,5 @@
# pread.m4 serial 5
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/printf-frexp.m4 b/m4/printf-frexp.m4
index 1e2881cb48..e7308255cb 100644
--- a/m4/printf-frexp.m4
+++ b/m4/printf-frexp.m4
@@ -1,5 +1,5 @@
# printf-frexp.m4 serial 5
-dnl Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/printf-frexpl.m4 b/m4/printf-frexpl.m4
index 5c20f3dcb3..cb8ac4523d 100644
--- a/m4/printf-frexpl.m4
+++ b/m4/printf-frexpl.m4
@@ -1,5 +1,5 @@
# printf-frexpl.m4 serial 10
-dnl Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/printf-posix-rpl.m4 b/m4/printf-posix-rpl.m4
index 97cbe8cc05..370ed225cb 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) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/printf-posix.m4 b/m4/printf-posix.m4
index 0577933586..3f2f93fff0 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/printf.m4 b/m4/printf.m4
index 99c91a0fe1..82f48bfd30 100644
--- a/m4/printf.m4
+++ b/m4/printf.m4
@@ -1,5 +1,5 @@
# printf.m4 serial 58
-dnl Copyright (C) 2003, 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/priv-set.m4 b/m4/priv-set.m4
index 48e35b7c0b..8171726f15 100644
--- a/m4/priv-set.m4
+++ b/m4/priv-set.m4
@@ -1,6 +1,6 @@
# serial 8
-# Copyright (C) 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2009-2018 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/progtest.m4 b/m4/progtest.m4
index 303bc31824..5c6311a213 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, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 1996-2003, 2005, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/pselect.m4 b/m4/pselect.m4
index fc2aaf05d6..edf4d82820 100644
--- a/m4/pselect.m4
+++ b/m4/pselect.m4
@@ -1,5 +1,5 @@
# pselect.m4 serial 6
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/pthread.m4 b/m4/pthread.m4
index d325b1a296..6fb1c73c9a 100644
--- a/m4/pthread.m4
+++ b/m4/pthread.m4
@@ -1,5 +1,5 @@
# pthread.m4 serial 10
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/pthread_rwlock_rdlock.m4 b/m4/pthread_rwlock_rdlock.m4
index da69865f79..9c1d5d0193 100644
--- a/m4/pthread_rwlock_rdlock.m4
+++ b/m4/pthread_rwlock_rdlock.m4
@@ -1,5 +1,5 @@
# pthread_rwlock_rdlock.m4 serial 1
-dnl Copyright (C) 2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/pthread_sigmask.m4 b/m4/pthread_sigmask.m4
index ce36aaeddd..a33b433c0e 100644
--- a/m4/pthread_sigmask.m4
+++ b/m4/pthread_sigmask.m4
@@ -1,5 +1,5 @@
# pthread_sigmask.m4 serial 16
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ptsname.m4 b/m4/ptsname.m4
index 23b411f2e8..2ea73a32c6 100644
--- a/m4/ptsname.m4
+++ b/m4/ptsname.m4
@@ -1,5 +1,5 @@
# ptsname.m4 serial 5
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ptsname_r.m4 b/m4/ptsname_r.m4
index 362e1003a9..879b833372 100644
--- a/m4/ptsname_r.m4
+++ b/m4/ptsname_r.m4
@@ -1,5 +1,5 @@
# ptsname_r.m4 serial 4
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/pty.m4 b/m4/pty.m4
index ed6095ca2e..c0beb35920 100644
--- a/m4/pty.m4
+++ b/m4/pty.m4
@@ -1,5 +1,5 @@
# pty.m4 serial 13
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/pty_h.m4 b/m4/pty_h.m4
index 960dd6f589..9fd96ff542 100644
--- a/m4/pty_h.m4
+++ b/m4/pty_h.m4
@@ -1,5 +1,5 @@
# pty_h.m4 serial 10
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/putenv.m4 b/m4/putenv.m4
index d4a8840bfa..f2a76b22bd 100644
--- a/m4/putenv.m4
+++ b/m4/putenv.m4
@@ -1,5 +1,5 @@
# putenv.m4 serial 22
-dnl Copyright (C) 2002-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/pwrite.m4 b/m4/pwrite.m4
index 54aa7c4493..320744b1d9 100644
--- a/m4/pwrite.m4
+++ b/m4/pwrite.m4
@@ -1,5 +1,5 @@
# pwrite.m4 serial 5
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/qsort_r.m4 b/m4/qsort_r.m4
index 4e642621d7..48011e3a39 100644
--- a/m4/qsort_r.m4
+++ b/m4/qsort_r.m4
@@ -1,6 +1,6 @@
dnl Reentrant sort function.
-dnl Copyright 2014-2017 Free Software Foundation, Inc.
+dnl Copyright 2014-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/quote.m4 b/m4/quote.m4
index 92be1e7287..4d2198ba28 100644
--- a/m4/quote.m4
+++ b/m4/quote.m4
@@ -1,5 +1,5 @@
# quote.m4 serial 6
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2017 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/quotearg.m4 b/m4/quotearg.m4
index 5fae4f3e16..c639e6fa66 100644
--- a/m4/quotearg.m4
+++ b/m4/quotearg.m4
@@ -1,5 +1,5 @@
# quotearg.m4 serial 9
-dnl Copyright (C) 2002, 2004-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2004-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/raise.m4 b/m4/raise.m4
index fe6e06858e..761e4b9f58 100644
--- a/m4/raise.m4
+++ b/m4/raise.m4
@@ -1,5 +1,5 @@
# raise.m4 serial 4
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/random.m4 b/m4/random.m4
index f5cf0b54b0..ba9cf3b609 100644
--- a/m4/random.m4
+++ b/m4/random.m4
@@ -1,5 +1,5 @@
# random.m4 serial 2
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/random_r.m4 b/m4/random_r.m4
index 8af4807299..bccd31219f 100644
--- a/m4/random_r.m4
+++ b/m4/random_r.m4
@@ -1,5 +1,5 @@
# serial 5
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/rawmemchr.m4 b/m4/rawmemchr.m4
index f800ed4d59..b7497b8473 100644
--- a/m4/rawmemchr.m4
+++ b/m4/rawmemchr.m4
@@ -1,5 +1,5 @@
# rawmemchr.m4 serial 2
-dnl Copyright (C) 2003, 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/read-file.m4 b/m4/read-file.m4
index 5540000554..ee653dc505 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/read.m4 b/m4/read.m4
index 24668028ea..1cb278fb06 100644
--- a/m4/read.m4
+++ b/m4/read.m4
@@ -1,5 +1,5 @@
# read.m4 serial 5
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/readdir.m4 b/m4/readdir.m4
index cb7f2ea4c7..f45a45f189 100644
--- a/m4/readdir.m4
+++ b/m4/readdir.m4
@@ -1,5 +1,5 @@
# readdir.m4 serial 1
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/readline.m4 b/m4/readline.m4
index 6349254c26..c3899391b9 100644
--- a/m4/readline.m4
+++ b/m4/readline.m4
@@ -1,5 +1,5 @@
# readline.m4 serial 10
-dnl Copyright (C) 2005-2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/readlink.m4 b/m4/readlink.m4
index 0444328b97..9d73f5cfa1 100644
--- a/m4/readlink.m4
+++ b/m4/readlink.m4
@@ -1,5 +1,5 @@
# readlink.m4 serial 13
-dnl Copyright (C) 2003, 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/readlinkat.m4 b/m4/readlinkat.m4
index e173e41327..b3e447cbf4 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) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/readtokens.m4 b/m4/readtokens.m4
index 5089645024..9bed028908 100644
--- a/m4/readtokens.m4
+++ b/m4/readtokens.m4
@@ -1,5 +1,5 @@
# readtokens.m4 serial 6
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2017 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/readutmp.m4 b/m4/readutmp.m4
index a2551f3f0b..ac5227f144 100644
--- a/m4/readutmp.m4
+++ b/m4/readutmp.m4
@@ -1,5 +1,5 @@
# readutmp.m4 serial 20
-dnl Copyright (C) 2002-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/realloc.m4 b/m4/realloc.m4
index bf19a3cacc..23c0d5d1c3 100644
--- a/m4/realloc.m4
+++ b/m4/realloc.m4
@@ -1,5 +1,5 @@
# realloc.m4 serial 15
-dnl Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/reallocarray.m4 b/m4/reallocarray.m4
index ab542e2cd0..cefba97a80 100644
--- a/m4/reallocarray.m4
+++ b/m4/reallocarray.m4
@@ -1,5 +1,5 @@
# reallocarray.m4 serial 2
-dnl Copyright (C) 2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/regex.m4 b/m4/regex.m4
index 5552403377..055d71b5aa 100644
--- a/m4/regex.m4
+++ b/m4/regex.m4
@@ -1,6 +1,6 @@
# serial 67
-# Copyright (C) 1996-2001, 2003-2017 Free Software Foundation, Inc.
+# Copyright (C) 1996-2001, 2003-2018 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/relocatable-lib.m4 b/m4/relocatable-lib.m4
index 24572ee0c9..6a1ced4f9c 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/relocatable.m4 b/m4/relocatable.m4
index 6a833ab171..0e2e297c42 100644
--- a/m4/relocatable.m4
+++ b/m4/relocatable.m4
@@ -1,5 +1,5 @@
# relocatable.m4 serial 19
-dnl Copyright (C) 2003, 2005-2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/remainder-ieee.m4 b/m4/remainder-ieee.m4
index 77abea674e..2feee5a41c 100644
--- a/m4/remainder-ieee.m4
+++ b/m4/remainder-ieee.m4
@@ -1,5 +1,5 @@
# remainder-ieee.m4 serial 1
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/remainder.m4 b/m4/remainder.m4
index 129334ca2b..880cd32196 100644
--- a/m4/remainder.m4
+++ b/m4/remainder.m4
@@ -1,5 +1,5 @@
# remainder.m4 serial 6
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/remainderf-ieee.m4 b/m4/remainderf-ieee.m4
index 481630bc18..2ea9d85260 100644
--- a/m4/remainderf-ieee.m4
+++ b/m4/remainderf-ieee.m4
@@ -1,5 +1,5 @@
# remainderf-ieee.m4 serial 1
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/remainderf.m4 b/m4/remainderf.m4
index fb7a6ec566..8b20cbf16e 100644
--- a/m4/remainderf.m4
+++ b/m4/remainderf.m4
@@ -1,5 +1,5 @@
# remainderf.m4 serial 10
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/remainderl-ieee.m4 b/m4/remainderl-ieee.m4
index 60c7a73192..fe7c1ebc72 100644
--- a/m4/remainderl-ieee.m4
+++ b/m4/remainderl-ieee.m4
@@ -1,5 +1,5 @@
# remainderl-ieee.m4 serial 1
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/remainderl.m4 b/m4/remainderl.m4
index c65092a382..c216452364 100644
--- a/m4/remainderl.m4
+++ b/m4/remainderl.m4
@@ -1,5 +1,5 @@
# remainderl.m4 serial 9
-dnl Copyright (C) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/remove.m4 b/m4/remove.m4
index 4ffb92f7a1..29763f834b 100644
--- a/m4/remove.m4
+++ b/m4/remove.m4
@@ -1,5 +1,5 @@
# remove.m4 serial 5
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/rename.m4 b/m4/rename.m4
index 33cd00a00c..f7fa3bb216 100644
--- a/m4/rename.m4
+++ b/m4/rename.m4
@@ -1,6 +1,6 @@
# serial 29
-# Copyright (C) 2001, 2003, 2005-2006, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2003, 2005-2006, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/renameat.m4 b/m4/renameat.m4
index 1b9777444d..1167507859 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) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/rewinddir.m4 b/m4/rewinddir.m4
index a73c886f6f..4a78c1f354 100644
--- a/m4/rewinddir.m4
+++ b/m4/rewinddir.m4
@@ -1,5 +1,5 @@
# rewinddir.m4 serial 1
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/rint.m4 b/m4/rint.m4
index 80124fbf1d..5c5d0c679a 100644
--- a/m4/rint.m4
+++ b/m4/rint.m4
@@ -1,5 +1,5 @@
# rint.m4 serial 4
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/rintf.m4 b/m4/rintf.m4
index 88a033fccc..3753e53b4a 100644
--- a/m4/rintf.m4
+++ b/m4/rintf.m4
@@ -1,5 +1,5 @@
# rintf.m4 serial 4
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/rintl.m4 b/m4/rintl.m4
index bd0aa9637e..c5be919d42 100644
--- a/m4/rintl.m4
+++ b/m4/rintl.m4
@@ -1,5 +1,5 @@
# rintl.m4 serial 4
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/rmdir-errno.m4 b/m4/rmdir-errno.m4
index 8ed15462b6..dd71516e9b 100644
--- a/m4/rmdir-errno.m4
+++ b/m4/rmdir-errno.m4
@@ -1,6 +1,6 @@
# serial 13
-# Copyright (C) 2000-2001, 2005-2006, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2000-2001, 2005-2006, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/rmdir.m4 b/m4/rmdir.m4
index 60a4596e6c..36c45146f6 100644
--- a/m4/rmdir.m4
+++ b/m4/rmdir.m4
@@ -1,5 +1,5 @@
# rmdir.m4 serial 15
-dnl Copyright (C) 2002, 2005, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/round-ieee.m4 b/m4/round-ieee.m4
index 6c25471544..74922dd253 100644
--- a/m4/round-ieee.m4
+++ b/m4/round-ieee.m4
@@ -1,5 +1,5 @@
# round-ieee.m4 serial 1
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/round.m4 b/m4/round.m4
index 21de3ef177..b18c7fa191 100644
--- a/m4/round.m4
+++ b/m4/round.m4
@@ -1,5 +1,5 @@
# round.m4 serial 19
-dnl Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/roundf-ieee.m4 b/m4/roundf-ieee.m4
index e7f9ec8c19..26d322a889 100644
--- a/m4/roundf-ieee.m4
+++ b/m4/roundf-ieee.m4
@@ -1,5 +1,5 @@
# roundf-ieee.m4 serial 1
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/roundf.m4 b/m4/roundf.m4
index 75645c4be6..7383fb76bd 100644
--- a/m4/roundf.m4
+++ b/m4/roundf.m4
@@ -1,5 +1,5 @@
# roundf.m4 serial 20
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/roundl-ieee.m4 b/m4/roundl-ieee.m4
index 73182a49e9..69d2a091db 100644
--- a/m4/roundl-ieee.m4
+++ b/m4/roundl-ieee.m4
@@ -1,5 +1,5 @@
# roundl-ieee.m4 serial 1
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/roundl.m4 b/m4/roundl.m4
index 8b69418a91..274d693f11 100644
--- a/m4/roundl.m4
+++ b/m4/roundl.m4
@@ -1,5 +1,5 @@
# roundl.m4 serial 17
-dnl Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/rpmatch.m4 b/m4/rpmatch.m4
index dfa3315af9..73be5dabbc 100644
--- a/m4/rpmatch.m4
+++ b/m4/rpmatch.m4
@@ -1,5 +1,5 @@
# rpmatch.m4 serial 10
-dnl Copyright (C) 2002-2003, 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/safe-alloc.m4 b/m4/safe-alloc.m4
index 4f8bde8d88..e82325b419 100644
--- a/m4/safe-alloc.m4
+++ b/m4/safe-alloc.m4
@@ -1,5 +1,5 @@
# safe-alloc.m4 serial 2
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/safe-read.m4 b/m4/safe-read.m4
index 022bb654a5..f9e62b15c7 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, 2009-2017 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/safe-write.m4 b/m4/safe-write.m4
index 09a2226ef9..494818aaf9 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005-2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/same.m4 b/m4/same.m4
index ce30282ba3..e29a7231b7 100644
--- a/m4/same.m4
+++ b/m4/same.m4
@@ -1,5 +1,5 @@
#serial 9
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2017 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/save-cwd.m4 b/m4/save-cwd.m4
index 4b00f9b495..d0270ea604 100644
--- a/m4/save-cwd.m4
+++ b/m4/save-cwd.m4
@@ -1,5 +1,5 @@
# serial 10
-dnl Copyright (C) 2002-2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/savedir.m4 b/m4/savedir.m4
index 1ec1063a8d..35d057af71 100644
--- a/m4/savedir.m4
+++ b/m4/savedir.m4
@@ -1,5 +1,5 @@
# savedir.m4 serial 10
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2017 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/savewd.m4 b/m4/savewd.m4
index 09b9851531..a38786a5c4 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/scandir.m4 b/m4/scandir.m4
index 2bd3906aeb..fbf0ffd057 100644
--- a/m4/scandir.m4
+++ b/m4/scandir.m4
@@ -1,5 +1,5 @@
# scandir.m4 serial 2
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sched_h.m4 b/m4/sched_h.m4
index d5d12ee8da..269e331c2b 100644
--- a/m4/sched_h.m4
+++ b/m4/sched_h.m4
@@ -1,5 +1,5 @@
# sched_h.m4 serial 11
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/search_h.m4 b/m4/search_h.m4
index 6aaaf36ed0..d2f7263ced 100644
--- a/m4/search_h.m4
+++ b/m4/search_h.m4
@@ -1,5 +1,5 @@
# search_h.m4 serial 9
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/secure_getenv.m4 b/m4/secure_getenv.m4
index 6bd4afd9c1..ad78eb180c 100644
--- a/m4/secure_getenv.m4
+++ b/m4/secure_getenv.m4
@@ -1,5 +1,5 @@
# Look up an environment variable more securely.
-dnl Copyright 2013-2017 Free Software Foundation, Inc.
+dnl Copyright 2013-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/select.m4 b/m4/select.m4
index 3db0b64464..db580378cd 100644
--- a/m4/select.m4
+++ b/m4/select.m4
@@ -1,5 +1,5 @@
# select.m4 serial 9
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/selinux-context-h.m4 b/m4/selinux-context-h.m4
index 761113dd66..4218dba198 100644
--- a/m4/selinux-context-h.m4
+++ b/m4/selinux-context-h.m4
@@ -1,5 +1,5 @@
# serial 3 -*- Autoconf -*-
-# Copyright (C) 2006-2007, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2006-2007, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/selinux-selinux-h.m4 b/m4/selinux-selinux-h.m4
index f25cd43bdc..2065b04dc5 100644
--- a/m4/selinux-selinux-h.m4
+++ b/m4/selinux-selinux-h.m4
@@ -1,5 +1,5 @@
# serial 5 -*- Autoconf -*-
-# Copyright (C) 2006-2007, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2006-2007, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/servent.m4 b/m4/servent.m4
index 89331e23a6..5a1c4c6498 100644
--- a/m4/servent.m4
+++ b/m4/servent.m4
@@ -1,5 +1,5 @@
# servent.m4 serial 2
-dnl Copyright (C) 2008, 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008, 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/setenv.m4 b/m4/setenv.m4
index f815b5bcc9..5d257f7170 100644
--- a/m4/setenv.m4
+++ b/m4/setenv.m4
@@ -1,5 +1,5 @@
# setenv.m4 serial 27
-dnl Copyright (C) 2001-2004, 2006-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2004, 2006-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sethostname.m4 b/m4/sethostname.m4
index f75d115493..22fad5d75b 100644
--- a/m4/sethostname.m4
+++ b/m4/sethostname.m4
@@ -1,5 +1,5 @@
# sethostname.m4 serial 1
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/setlocale.m4 b/m4/setlocale.m4
index 879317de2b..802ee01fa9 100644
--- a/m4/setlocale.m4
+++ b/m4/setlocale.m4
@@ -1,5 +1,5 @@
# setlocale.m4 serial 4
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/settime.m4 b/m4/settime.m4
index 5858a7907f..28072beb8f 100644
--- a/m4/settime.m4
+++ b/m4/settime.m4
@@ -1,5 +1,5 @@
# settime.m4 serial 7
-dnl Copyright (C) 2002, 2004-2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2004-2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sha1.m4 b/m4/sha1.m4
index 864a531556..99006f7a4e 100644
--- a/m4/sha1.m4
+++ b/m4/sha1.m4
@@ -1,5 +1,5 @@
# sha1.m4 serial 12
-dnl Copyright (C) 2002-2006, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sha256.m4 b/m4/sha256.m4
index 0ebbdf0295..cdc656af14 100644
--- a/m4/sha256.m4
+++ b/m4/sha256.m4
@@ -1,5 +1,5 @@
# sha256.m4 serial 8
-dnl Copyright (C) 2005, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sha512.m4 b/m4/sha512.m4
index b9db2fe5eb..ac5257c4b3 100644
--- a/m4/sha512.m4
+++ b/m4/sha512.m4
@@ -1,5 +1,5 @@
# sha512.m4 serial 9
-dnl Copyright (C) 2005-2006, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sig2str.m4 b/m4/sig2str.m4
index c8b8996417..b175706d70 100644
--- a/m4/sig2str.m4
+++ b/m4/sig2str.m4
@@ -1,5 +1,5 @@
# serial 7
-dnl Copyright (C) 2002, 2005-2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005-2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sig_atomic_t.m4 b/m4/sig_atomic_t.m4
index 004edc67ec..2ff5049108 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sigaction.m4 b/m4/sigaction.m4
index 1042f3a308..f6918fa87f 100644
--- a/m4/sigaction.m4
+++ b/m4/sigaction.m4
@@ -1,5 +1,5 @@
# sigaction.m4 serial 7
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/signal_h.m4 b/m4/signal_h.m4
index eaf5ce98e4..394b91d3b2 100644
--- a/m4/signal_h.m4
+++ b/m4/signal_h.m4
@@ -1,5 +1,5 @@
# signal_h.m4 serial 18
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/signalblocking.m4 b/m4/signalblocking.m4
index 26041b11b8..4350b21d56 100644
--- a/m4/signalblocking.m4
+++ b/m4/signalblocking.m4
@@ -1,5 +1,5 @@
# signalblocking.m4 serial 14
-dnl Copyright (C) 2001-2002, 2006-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2002, 2006-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/signbit.m4 b/m4/signbit.m4
index a9efe0df54..9e7884d22a 100644
--- a/m4/signbit.m4
+++ b/m4/signbit.m4
@@ -1,5 +1,5 @@
# signbit.m4 serial 16
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sigpipe.m4 b/m4/sigpipe.m4
index 490058c9ba..4c86bb2f45 100644
--- a/m4/sigpipe.m4
+++ b/m4/sigpipe.m4
@@ -1,5 +1,5 @@
# sigpipe.m4 serial 2
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sin.m4 b/m4/sin.m4
index 7c9cad2935..1b6e356461 100644
--- a/m4/sin.m4
+++ b/m4/sin.m4
@@ -1,5 +1,5 @@
# sin.m4 serial 1
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sinf.m4 b/m4/sinf.m4
index ddaa9d956c..5e9e63c361 100644
--- a/m4/sinf.m4
+++ b/m4/sinf.m4
@@ -1,5 +1,5 @@
# sinf.m4 serial 3
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sinh.m4 b/m4/sinh.m4
index c274cb5f4b..dde55ba78b 100644
--- a/m4/sinh.m4
+++ b/m4/sinh.m4
@@ -1,5 +1,5 @@
# sinh.m4 serial 1
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sinhf.m4 b/m4/sinhf.m4
index c8bf7995cf..a22874af6a 100644
--- a/m4/sinhf.m4
+++ b/m4/sinhf.m4
@@ -1,5 +1,5 @@
# sinhf.m4 serial 3
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sinl.m4 b/m4/sinl.m4
index 0b1c26f1cd..7dff0cbef8 100644
--- a/m4/sinl.m4
+++ b/m4/sinl.m4
@@ -1,5 +1,5 @@
# sinl.m4 serial 8
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/size_max.m4 b/m4/size_max.m4
index 05ad1b602a..2b770e6ca3 100644
--- a/m4/size_max.m4
+++ b/m4/size_max.m4
@@ -1,5 +1,5 @@
# size_max.m4 serial 10
-dnl Copyright (C) 2003, 2005-2006, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005-2006, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sleep.m4 b/m4/sleep.m4
index ecfd79baf2..7ddaffaeec 100644
--- a/m4/sleep.m4
+++ b/m4/sleep.m4
@@ -1,5 +1,5 @@
# sleep.m4 serial 9
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sm3.m4 b/m4/sm3.m4
index fdce45c220..5f7472ebf8 100644
--- a/m4/sm3.m4
+++ b/m4/sm3.m4
@@ -1,5 +1,5 @@
# sm3.m4 serial 1
-dnl Copyright (C) 2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/snprintf-posix.m4 b/m4/snprintf-posix.m4
index 44498239b0..0bcb7f64bb 100644
--- a/m4/snprintf-posix.m4
+++ b/m4/snprintf-posix.m4
@@ -1,5 +1,5 @@
# snprintf-posix.m4 serial 14
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/snprintf.m4 b/m4/snprintf.m4
index e5155f7987..decc8e54da 100644
--- a/m4/snprintf.m4
+++ b/m4/snprintf.m4
@@ -1,5 +1,5 @@
# snprintf.m4 serial 7
-dnl Copyright (C) 2002-2004, 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/socketlib.m4 b/m4/socketlib.m4
index c708fd2608..ca240b1152 100644
--- a/m4/socketlib.m4
+++ b/m4/socketlib.m4
@@ -1,5 +1,5 @@
# socketlib.m4 serial 1
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sockets.m4 b/m4/sockets.m4
index 0ef23bc324..d941dad45e 100644
--- a/m4/sockets.m4
+++ b/m4/sockets.m4
@@ -1,5 +1,5 @@
# sockets.m4 serial 7
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/socklen.m4 b/m4/socklen.m4
index 0a62f49d68..f2d996d0eb 100644
--- a/m4/socklen.m4
+++ b/m4/socklen.m4
@@ -1,5 +1,5 @@
# socklen.m4 serial 10
-dnl Copyright (C) 2005-2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sockpfaf.m4 b/m4/sockpfaf.m4
index c2e258215f..e3fe2c45a0 100644
--- a/m4/sockpfaf.m4
+++ b/m4/sockpfaf.m4
@@ -1,5 +1,5 @@
# sockpfaf.m4 serial 8
-dnl Copyright (C) 2004, 2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/spawn-pipe.m4 b/m4/spawn-pipe.m4
index ae53037ad3..ed4d66d1a9 100644
--- a/m4/spawn-pipe.m4
+++ b/m4/spawn-pipe.m4
@@ -1,5 +1,5 @@
# spawn-pipe.m4 serial 2
-dnl Copyright (C) 2004, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/spawn_h.m4 b/m4/spawn_h.m4
index 0003f2d272..6cbdc4c951 100644
--- a/m4/spawn_h.m4
+++ b/m4/spawn_h.m4
@@ -1,5 +1,5 @@
# spawn_h.m4 serial 16
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sprintf-posix.m4 b/m4/sprintf-posix.m4
index 090d654567..c986a4d515 100644
--- a/m4/sprintf-posix.m4
+++ b/m4/sprintf-posix.m4
@@ -1,5 +1,5 @@
# sprintf-posix.m4 serial 12
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sqrt.m4 b/m4/sqrt.m4
index 5d72abfec1..6328fef27d 100644
--- a/m4/sqrt.m4
+++ b/m4/sqrt.m4
@@ -1,5 +1,5 @@
# sqrt.m4 serial 3
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sqrtf.m4 b/m4/sqrtf.m4
index 69db535387..ce336f7851 100644
--- a/m4/sqrtf.m4
+++ b/m4/sqrtf.m4
@@ -1,5 +1,5 @@
# sqrtf.m4 serial 3
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sqrtl.m4 b/m4/sqrtl.m4
index e114da89cb..beab3a3cd0 100644
--- a/m4/sqrtl.m4
+++ b/m4/sqrtl.m4
@@ -1,5 +1,5 @@
# sqrtl.m4 serial 10
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ssize_t.m4 b/m4/ssize_t.m4
index 66ba9d4ea2..0977f205f3 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, 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2003, 2006, 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/st_dm_mode.m4 b/m4/st_dm_mode.m4
index ed2cff8c2c..0fa7afad1f 100644
--- a/m4/st_dm_mode.m4
+++ b/m4/st_dm_mode.m4
@@ -1,6 +1,6 @@
# serial 6
-# Copyright (C) 1998-1999, 2001, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 1998-1999, 2001, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/stat-macros.m4 b/m4/stat-macros.m4
index 27536d04aa..dfa73c6ab6 100644
--- a/m4/stat-macros.m4
+++ b/m4/stat-macros.m4
@@ -1,6 +1,6 @@
#serial 3
-# Copyright (C) 2005-2006, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2005-2006, 2009-2018 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 ae772355a7..b336298633 100644
--- a/m4/stat-size.m4
+++ b/m4/stat-size.m4
@@ -1,6 +1,6 @@
#serial 1
-# Copyright (C) 2011-2017 Free Software Foundation, Inc.
+# Copyright (C) 2011-2018 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 4017fc9d7f..d0d17ed4ff 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, 2009-2017 Free Software
+# Copyright (C) 1998-1999, 2001, 2003, 2005-2007, 2009-2018 Free Software
# Foundation, Inc.
# This file is free software; the Free Software Foundation
diff --git a/m4/stat.m4 b/m4/stat.m4
index ee3dacbc40..d762cba24e 100644
--- a/m4/stat.m4
+++ b/m4/stat.m4
@@ -1,6 +1,6 @@
# serial 14
-# Copyright (C) 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2009-2018 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/std-gnu11.m4 b/m4/std-gnu11.m4
index c0466beb40..c85ac43015 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) 2001-2017 Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 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 f091aa58c2..c74fe9b70b 100644
--- a/m4/stdalign.m4
+++ b/m4/stdalign.m4
@@ -1,6 +1,6 @@
# Check for stdalign.h that conforms to C11.
-dnl Copyright 2011-2017 Free Software Foundation, Inc.
+dnl Copyright 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/stdarg.m4 b/m4/stdarg.m4
index 40db5e43f3..d6f0508942 100644
--- a/m4/stdarg.m4
+++ b/m4/stdarg.m4
@@ -1,5 +1,5 @@
# stdarg.m4 serial 6
-dnl Copyright (C) 2006, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/stdbool.m4 b/m4/stdbool.m4
index 9e714d4761..f8c057760f 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/stddef_h.m4 b/m4/stddef_h.m4
index f45def1013..ba3d201cf3 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 5
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/stdint.m4 b/m4/stdint.m4
index 4bf3e47451..b86184c2ea 100644
--- a/m4/stdint.m4
+++ b/m4/stdint.m4
@@ -1,5 +1,5 @@
# stdint.m4 serial 51
-dnl Copyright (C) 2001-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/stdint_h.m4 b/m4/stdint_h.m4
index 786eaa3c95..2d2a33c43c 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, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2004, 2006, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/stdio_h.m4 b/m4/stdio_h.m4
index 9ffbb852ea..e06461e693 100644
--- a/m4/stdio_h.m4
+++ b/m4/stdio_h.m4
@@ -1,5 +1,5 @@
# stdio_h.m4 serial 48
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/stdlib_h.m4 b/m4/stdlib_h.m4
index 3537346368..eff6f9e685 100644
--- a/m4/stdlib_h.m4
+++ b/m4/stdlib_h.m4
@@ -1,5 +1,5 @@
# stdlib_h.m4 serial 44
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/stdnoreturn.m4 b/m4/stdnoreturn.m4
index ea4d73530b..a7ce376428 100644
--- a/m4/stdnoreturn.m4
+++ b/m4/stdnoreturn.m4
@@ -1,6 +1,6 @@
# Check for stdnoreturn.h that conforms to C11.
-dnl Copyright 2012-2017 Free Software Foundation, Inc.
+dnl Copyright 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/stpcpy.m4 b/m4/stpcpy.m4
index 368656723d..e431fd86d8 100644
--- a/m4/stpcpy.m4
+++ b/m4/stpcpy.m4
@@ -1,5 +1,5 @@
# stpcpy.m4 serial 8
-dnl Copyright (C) 2002, 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/stpncpy.m4 b/m4/stpncpy.m4
index 52bfa54523..d12456ed9e 100644
--- a/m4/stpncpy.m4
+++ b/m4/stpncpy.m4
@@ -1,5 +1,5 @@
# stpncpy.m4 serial 16
-dnl Copyright (C) 2002-2003, 2005-2007, 2009-2017 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2007, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/strcase.m4 b/m4/strcase.m4
index de20eb6118..3444fdac78 100644
--- a/m4/strcase.m4
+++ b/m4/strcase.m4
@@ -1,5 +1,5 @@
# strcase.m4 serial 11
-dnl Copyright (C) 2002, 2005-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strcasestr.m4 b/m4/strcasestr.m4
index ca76b85d24..974aee2dcb 100644
--- a/m4/strcasestr.m4
+++ b/m4/strcasestr.m4
@@ -1,5 +1,5 @@
# strcasestr.m4 serial 23
-dnl Copyright (C) 2005, 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strchrnul.m4 b/m4/strchrnul.m4
index 320d5fb605..689f128b86 100644
--- a/m4/strchrnul.m4
+++ b/m4/strchrnul.m4
@@ -1,5 +1,5 @@
# strchrnul.m4 serial 9
-dnl Copyright (C) 2003, 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strcspn.m4 b/m4/strcspn.m4
index fda4e15694..64ef3ad4c8 100644
--- a/m4/strcspn.m4
+++ b/m4/strcspn.m4
@@ -1,5 +1,5 @@
# strcspn.m4 serial 4
-dnl Copyright (C) 2002-2003, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strdup.m4 b/m4/strdup.m4
index a92dbd63b5..dddaa01e19 100644
--- a/m4/strdup.m4
+++ b/m4/strdup.m4
@@ -1,6 +1,6 @@
# strdup.m4 serial 13
-dnl Copyright (C) 2002-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/strerror.m4 b/m4/strerror.m4
index 71d577ba13..b886b8d6f3 100644
--- a/m4/strerror.m4
+++ b/m4/strerror.m4
@@ -1,5 +1,5 @@
# strerror.m4 serial 19
-dnl Copyright (C) 2002, 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strerror_r.m4 b/m4/strerror_r.m4
index 28cd0d42d4..a3e3a4cf77 100644
--- a/m4/strerror_r.m4
+++ b/m4/strerror_r.m4
@@ -1,5 +1,5 @@
# strerror_r.m4 serial 19
-dnl Copyright (C) 2002, 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strfmon_l.m4 b/m4/strfmon_l.m4
index d6dd48a357..f9002c187c 100644
--- a/m4/strfmon_l.m4
+++ b/m4/strfmon_l.m4
@@ -1,5 +1,5 @@
# strfmon_l.m4 serial 1
-dnl Copyright (C) 2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strftime-fixes.m4 b/m4/strftime-fixes.m4
index dbeb4d95e0..5c5b59db21 100644
--- a/m4/strftime-fixes.m4
+++ b/m4/strftime-fixes.m4
@@ -1,5 +1,5 @@
# strftime-fixes.m4 serial 1
-dnl Copyright (C) 2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/string_h.m4 b/m4/string_h.m4
index 8c42cf1b85..97c80dcc15 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) 2007-2017 Free Software Foundation, Inc.
+# Copyright (C) 2007-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/strings_h.m4 b/m4/strings_h.m4
index 1163a6328f..9dcb830307 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, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/strncat.m4 b/m4/strncat.m4
index 92ee57241a..b4fcbe2e81 100644
--- a/m4/strncat.m4
+++ b/m4/strncat.m4
@@ -1,5 +1,5 @@
# strncat.m4 serial 4
-dnl Copyright (C) 2002-2004, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strndup.m4 b/m4/strndup.m4
index 7a28f21c2f..07ac886210 100644
--- a/m4/strndup.m4
+++ b/m4/strndup.m4
@@ -1,5 +1,5 @@
# strndup.m4 serial 22
-dnl Copyright (C) 2002-2003, 2005-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2005-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strnlen.m4 b/m4/strnlen.m4
index bf05027167..856747c96d 100644
--- a/m4/strnlen.m4
+++ b/m4/strnlen.m4
@@ -1,5 +1,5 @@
# strnlen.m4 serial 13
-dnl Copyright (C) 2002-2003, 2005-2007, 2009-2017 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2007, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/strpbrk.m4 b/m4/strpbrk.m4
index b2a6eb895c..fd22c58dac 100644
--- a/m4/strpbrk.m4
+++ b/m4/strpbrk.m4
@@ -1,5 +1,5 @@
# strpbrk.m4 serial 6
-dnl Copyright (C) 2002-2003, 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strptime.m4 b/m4/strptime.m4
index 91ce49849f..51668c8547 100644
--- a/m4/strptime.m4
+++ b/m4/strptime.m4
@@ -1,5 +1,5 @@
# strptime.m4 serial 7
-dnl Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strsep.m4 b/m4/strsep.m4
index dc7f31b76f..71f9e4c145 100644
--- a/m4/strsep.m4
+++ b/m4/strsep.m4
@@ -1,5 +1,5 @@
# strsep.m4 serial 10
-dnl Copyright (C) 2002-2004, 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strsignal.m4 b/m4/strsignal.m4
index fa5d94bfd0..42a52f2fc6 100644
--- a/m4/strsignal.m4
+++ b/m4/strsignal.m4
@@ -1,5 +1,5 @@
# strsignal.m4 serial 8
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strstr.m4 b/m4/strstr.m4
index f48a6cd803..aa590a97b6 100644
--- a/m4/strstr.m4
+++ b/m4/strstr.m4
@@ -1,5 +1,5 @@
# strstr.m4 serial 19
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strtod-obsolete.m4 b/m4/strtod-obsolete.m4
index 55b8b40530..255fd01bbb 100644
--- a/m4/strtod-obsolete.m4
+++ b/m4/strtod-obsolete.m4
@@ -1,5 +1,5 @@
# strtod-obsolete.m4 serial 1
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strtod.m4 b/m4/strtod.m4
index cad57993df..6f1ebad8e1 100644
--- a/m4/strtod.m4
+++ b/m4/strtod.m4
@@ -1,5 +1,5 @@
# strtod.m4 serial 23
-dnl Copyright (C) 2002-2003, 2006-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2006-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strtoimax.m4 b/m4/strtoimax.m4
index 61809c8b5d..d3259f35d5 100644
--- a/m4/strtoimax.m4
+++ b/m4/strtoimax.m4
@@ -1,5 +1,5 @@
# strtoimax.m4 serial 15
-dnl Copyright (C) 2002-2004, 2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strtok_r.m4 b/m4/strtok_r.m4
index 161d3415a2..b777089ca4 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, 2009-2017 Free Software Foundation,
+dnl Copyright (C) 2002-2004, 2006-2007, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/strtol.m4 b/m4/strtol.m4
index a45e128c96..7fdb9908d5 100644
--- a/m4/strtol.m4
+++ b/m4/strtol.m4
@@ -1,5 +1,5 @@
# strtol.m4 serial 6
-dnl Copyright (C) 2002-2003, 2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strtoll.m4 b/m4/strtoll.m4
index 9c2a903428..5f348522df 100644
--- a/m4/strtoll.m4
+++ b/m4/strtoll.m4
@@ -1,5 +1,5 @@
# strtoll.m4 serial 7
-dnl Copyright (C) 2002, 2004, 2006, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2004, 2006, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strtoul.m4 b/m4/strtoul.m4
index b0eea6a2fa..a199b4c7a8 100644
--- a/m4/strtoul.m4
+++ b/m4/strtoul.m4
@@ -1,5 +1,5 @@
# strtoul.m4 serial 5
-dnl Copyright (C) 2002, 2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strtoull.m4 b/m4/strtoull.m4
index c6b215072b..e740799ceb 100644
--- a/m4/strtoull.m4
+++ b/m4/strtoull.m4
@@ -1,5 +1,5 @@
# strtoull.m4 serial 7
-dnl Copyright (C) 2002, 2004, 2006, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2004, 2006, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strtoumax.m4 b/m4/strtoumax.m4
index 43ef5b5abb..e87656411f 100644
--- a/m4/strtoumax.m4
+++ b/m4/strtoumax.m4
@@ -1,5 +1,5 @@
# strtoumax.m4 serial 12
-dnl Copyright (C) 2002-2004, 2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/strverscmp.m4 b/m4/strverscmp.m4
index cbcca3ffd5..5d3298544f 100644
--- a/m4/strverscmp.m4
+++ b/m4/strverscmp.m4
@@ -1,5 +1,5 @@
# strverscmp.m4 serial 8
-dnl Copyright (C) 2002, 2005-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/symlink.m4 b/m4/symlink.m4
index b07121e6fd..a452f7cc3a 100644
--- a/m4/symlink.m4
+++ b/m4/symlink.m4
@@ -1,7 +1,7 @@
# serial 7
# See if we need to provide symlink replacement.
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/symlinkat.m4 b/m4/symlinkat.m4
index 9821cf74dd..0713c18e8c 100644
--- a/m4/symlinkat.m4
+++ b/m4/symlinkat.m4
@@ -1,7 +1,7 @@
# serial 8
# See if we need to provide symlinkat replacement.
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sys_file_h.m4 b/m4/sys_file_h.m4
index 6317572110..e8d7389c49 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) 2008-2017 Free Software Foundation, Inc.
+# Copyright (C) 2008-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/sys_ioctl_h.m4 b/m4/sys_ioctl_h.m4
index e68f9cd7a9..1ef67c0710 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) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sys_resource_h.m4 b/m4/sys_resource_h.m4
index f5f15e1608..adc32be405 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) 2012-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sys_select_h.m4 b/m4/sys_select_h.m4
index 4ec28009da..8e9eff4bc0 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) 2006-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sys_socket_h.m4 b/m4/sys_socket_h.m4
index 3ecbe7c021..f21037879d 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) 2005-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sys_stat_h.m4 b/m4/sys_stat_h.m4
index 8934278982..52f06aa8e8 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) 2006-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sys_time_h.m4 b/m4/sys_time_h.m4
index 1c8c3cfcc3..d7e9268db5 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, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/sys_times_h.m4 b/m4/sys_times_h.m4
index 078e5238cc..d0a3e530b0 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) 2008-2017 Free Software Foundation, Inc.
+# Copyright (C) 2008-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/sys_types_h.m4 b/m4/sys_types_h.m4
index 75097713d9..2debfb0d5b 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) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sys_uio_h.m4 b/m4/sys_uio_h.m4
index 68ef088483..2cd01e1bed 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) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sys_utsname_h.m4 b/m4/sys_utsname_h.m4
index d56145ed1a..cc7c8a9735 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) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sys_wait_h.m4 b/m4/sys_wait_h.m4
index ed0fe7f1a6..25b3815ba8 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) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/sysexits.m4 b/m4/sysexits.m4
index 64deb70ed0..42bbae415e 100644
--- a/m4/sysexits.m4
+++ b/m4/sysexits.m4
@@ -1,5 +1,5 @@
# sysexits.m4 serial 6
-dnl Copyright (C) 2003, 2005, 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2005, 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/tan.m4 b/m4/tan.m4
index 9bb73ae9e9..2067117479 100644
--- a/m4/tan.m4
+++ b/m4/tan.m4
@@ -1,5 +1,5 @@
# tan.m4 serial 1
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/tanf.m4 b/m4/tanf.m4
index 48a1378714..ad5ce4b005 100644
--- a/m4/tanf.m4
+++ b/m4/tanf.m4
@@ -1,5 +1,5 @@
# tanf.m4 serial 3
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/tanh.m4 b/m4/tanh.m4
index 18030a3c8a..9f422c4ca5 100644
--- a/m4/tanh.m4
+++ b/m4/tanh.m4
@@ -1,5 +1,5 @@
# tanh.m4 serial 1
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/tanhf.m4 b/m4/tanhf.m4
index 3f0486b005..0fcd5c1b1c 100644
--- a/m4/tanhf.m4
+++ b/m4/tanhf.m4
@@ -1,5 +1,5 @@
# tanhf.m4 serial 3
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/tanl.m4 b/m4/tanl.m4
index 99303db795..f806ec5a8b 100644
--- a/m4/tanl.m4
+++ b/m4/tanl.m4
@@ -1,5 +1,5 @@
# tanl.m4 serial 8
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/tcgetsid.m4 b/m4/tcgetsid.m4
index b814618605..3a918361d2 100644
--- a/m4/tcgetsid.m4
+++ b/m4/tcgetsid.m4
@@ -1,5 +1,5 @@
# tcgetsid.m4 serial 4
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/tempname.m4 b/m4/tempname.m4
index a59f4c0868..ed813f173a 100644
--- a/m4/tempname.m4
+++ b/m4/tempname.m4
@@ -1,6 +1,6 @@
#serial 5
-# Copyright (C) 2006-2007, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2006-2007, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/termios_h.m4 b/m4/termios_h.m4
index c9b11e13e7..ef6910de81 100644
--- a/m4/termios_h.m4
+++ b/m4/termios_h.m4
@@ -1,5 +1,5 @@
# termios_h.m4 serial 4
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/thread.m4 b/m4/thread.m4
index 62bbcee9d3..4048ac1f84 100644
--- a/m4/thread.m4
+++ b/m4/thread.m4
@@ -1,5 +1,5 @@
# thread.m4 serial 3
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/threadlib.m4 b/m4/threadlib.m4
index 9aa18e2539..1f7b1341c1 100644
--- a/m4/threadlib.m4
+++ b/m4/threadlib.m4
@@ -1,5 +1,5 @@
# threadlib.m4 serial 13
-dnl Copyright (C) 2005-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/time_h.m4 b/m4/time_h.m4
index 28e22092e1..ad6f2f591c 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, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2000-2001, 2003-2007, 2009-2018 Free Software Foundation, Inc.
# serial 11
diff --git a/m4/time_r.m4 b/m4/time_r.m4
index 3e24ccb2e0..daf4bbae49 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, 2006-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2006-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/time_rz.m4 b/m4/time_rz.m4
index 3991118b61..4378148978 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) 2015-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2015-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/timegm.m4 b/m4/timegm.m4
index 1f18552e9f..46f599c1eb 100644
--- a/m4/timegm.m4
+++ b/m4/timegm.m4
@@ -1,5 +1,5 @@
# timegm.m4 serial 12
-dnl Copyright (C) 2003, 2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/timer_time.m4 b/m4/timer_time.m4
index 84c460d752..d5c35c578d 100644
--- a/m4/timer_time.m4
+++ b/m4/timer_time.m4
@@ -1,5 +1,5 @@
# timer_time.m4 serial 3
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/times.m4 b/m4/times.m4
index 57570de43d..28455f249e 100644
--- a/m4/times.m4
+++ b/m4/times.m4
@@ -1,5 +1,5 @@
# times.m4 serial 2
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/timespec.m4 b/m4/timespec.m4
index c901468ed8..accabf9c43 100644
--- a/m4/timespec.m4
+++ b/m4/timespec.m4
@@ -1,6 +1,6 @@
#serial 15
-# Copyright (C) 2000-2001, 2003-2007, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2000-2001, 2003-2007, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/tls.m4 b/m4/tls.m4
index 2b3b14c9bf..7d5f1918ae 100644
--- a/m4/tls.m4
+++ b/m4/tls.m4
@@ -1,5 +1,5 @@
# tls.m4 serial 2 (gettext-0.18)
-dnl Copyright (C) 2005, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/tm_gmtoff.m4 b/m4/tm_gmtoff.m4
index 32db008d94..56c48a6104 100644
--- a/m4/tm_gmtoff.m4
+++ b/m4/tm_gmtoff.m4
@@ -1,5 +1,5 @@
# tm_gmtoff.m4 serial 3
-dnl Copyright (C) 2002, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/tmpdir.m4 b/m4/tmpdir.m4
index 80476d2d0b..ccfa72a629 100644
--- a/m4/tmpdir.m4
+++ b/m4/tmpdir.m4
@@ -1,5 +1,5 @@
# tmpdir.m4 serial 4
-dnl Copyright (C) 2001-2002, 2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2001-2002, 2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/tmpfile.m4 b/m4/tmpfile.m4
index 000f31a095..0735feb7b3 100644
--- a/m4/tmpfile.m4
+++ b/m4/tmpfile.m4
@@ -1,5 +1,5 @@
# tmpfile.m4 serial 2
-# Copyright (C) 2007, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/towctrans.m4 b/m4/towctrans.m4
index 83356b9304..bc58ab5672 100644
--- a/m4/towctrans.m4
+++ b/m4/towctrans.m4
@@ -1,5 +1,5 @@
# towctrans.m4 serial 2
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/trunc-ieee.m4 b/m4/trunc-ieee.m4
index 8c46e5a83d..9f9fe40328 100644
--- a/m4/trunc-ieee.m4
+++ b/m4/trunc-ieee.m4
@@ -1,5 +1,5 @@
# trunc-ieee.m4 serial 1
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/trunc.m4 b/m4/trunc.m4
index b0810e9088..7abb8ecb35 100644
--- a/m4/trunc.m4
+++ b/m4/trunc.m4
@@ -1,5 +1,5 @@
# trunc.m4 serial 11
-dnl Copyright (C) 2007, 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/truncate.m4 b/m4/truncate.m4
index 9d348ebfc3..d46ff2ba57 100644
--- a/m4/truncate.m4
+++ b/m4/truncate.m4
@@ -1,5 +1,5 @@
# truncate.m4 serial 1 -*- Autoconf -*-
-dnl Copyright (C) 2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/truncf-ieee.m4 b/m4/truncf-ieee.m4
index 9fdacc3d6e..3128c608fa 100644
--- a/m4/truncf-ieee.m4
+++ b/m4/truncf-ieee.m4
@@ -1,5 +1,5 @@
# truncf-ieee.m4 serial 1
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/truncf.m4 b/m4/truncf.m4
index 4a7a2ed51c..fb4c5699c4 100644
--- a/m4/truncf.m4
+++ b/m4/truncf.m4
@@ -1,5 +1,5 @@
# truncf.m4 serial 11
-dnl Copyright (C) 2007, 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007, 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/truncl-ieee.m4 b/m4/truncl-ieee.m4
index f371269a4e..d6d3d47976 100644
--- a/m4/truncl-ieee.m4
+++ b/m4/truncl-ieee.m4
@@ -1,5 +1,5 @@
# truncl-ieee.m4 serial 1
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/truncl.m4 b/m4/truncl.m4
index 269819aace..39ed3c4ffa 100644
--- a/m4/truncl.m4
+++ b/m4/truncl.m4
@@ -1,5 +1,5 @@
# truncl.m4 serial 13
-dnl Copyright (C) 2007-2008, 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2008, 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/tsearch.m4 b/m4/tsearch.m4
index 8e45124c75..87d0d90c74 100644
--- a/m4/tsearch.m4
+++ b/m4/tsearch.m4
@@ -1,5 +1,5 @@
# tsearch.m4 serial 7
-dnl Copyright (C) 2006-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ttyname_r.m4 b/m4/ttyname_r.m4
index 7ef6f6faca..68a1dc4b99 100644
--- a/m4/ttyname_r.m4
+++ b/m4/ttyname_r.m4
@@ -1,5 +1,5 @@
# ttyname_r.m4 serial 9
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/tzset.m4 b/m4/tzset.m4
index dc774b600a..9f1658a752 100644
--- a/m4/tzset.m4
+++ b/m4/tzset.m4
@@ -1,6 +1,6 @@
# serial 11
-# Copyright (C) 2003, 2007, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2003, 2007, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/uintmax_t.m4 b/m4/uintmax_t.m4
index 7e3b3dfe3f..0fe9bd6298 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, 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 1997-2004, 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ulonglong.m4 b/m4/ulonglong.m4
index 00b686c00c..aefc2d213e 100644
--- a/m4/ulonglong.m4
+++ b/m4/ulonglong.m4
@@ -1,5 +1,5 @@
# ulonglong.m4 serial 10
-dnl Copyright (C) 1999-2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 1999-2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/uname.m4 b/m4/uname.m4
index a6979733d0..2da79f5c64 100644
--- a/m4/uname.m4
+++ b/m4/uname.m4
@@ -1,5 +1,5 @@
# uname.m4 serial 11
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/ungetc.m4 b/m4/ungetc.m4
index f4b77db7dd..2e66c553ed 100644
--- a/m4/ungetc.m4
+++ b/m4/ungetc.m4
@@ -1,5 +1,5 @@
# ungetc.m4 serial 6
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/unicodeio.m4 b/m4/unicodeio.m4
index fa3d4a38a5..cc828b1343 100644
--- a/m4/unicodeio.m4
+++ b/m4/unicodeio.m4
@@ -1,5 +1,5 @@
# unicodeio.m4 serial 2
-dnl Copyright (C) 2002-2003, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/unistd-safer.m4 b/m4/unistd-safer.m4
index 7a3e4c5270..2027f771f6 100644
--- a/m4/unistd-safer.m4
+++ b/m4/unistd-safer.m4
@@ -1,5 +1,5 @@
#serial 9
-dnl Copyright (C) 2002, 2005-2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005-2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/unistd_h.m4 b/m4/unistd_h.m4
index 60e7ea4d04..b3b71ec270 100644
--- a/m4/unistd_h.m4
+++ b/m4/unistd_h.m4
@@ -1,5 +1,5 @@
# unistd_h.m4 serial 71
-dnl Copyright (C) 2006-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/unlink-busy.m4 b/m4/unlink-busy.m4
index 9f51353bca..fcb3838c88 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, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2000-2001, 2004, 2007, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/unlink.m4 b/m4/unlink.m4
index ac86e7fe31..73172e84d2 100644
--- a/m4/unlink.m4
+++ b/m4/unlink.m4
@@ -1,5 +1,5 @@
# unlink.m4 serial 12
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/unlinkat.m4 b/m4/unlinkat.m4
index ca46c21d22..f88a959022 100644
--- a/m4/unlinkat.m4
+++ b/m4/unlinkat.m4
@@ -1,5 +1,5 @@
# unlinkat.m4 serial 2
-dnl Copyright (C) 2004-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/unlinkdir.m4 b/m4/unlinkdir.m4
index abee7ccdda..c37668a835 100644
--- a/m4/unlinkdir.m4
+++ b/m4/unlinkdir.m4
@@ -1,6 +1,6 @@
# serial 7
-# Copyright (C) 2005-2007, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2005-2007, 2009-2018 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/unlocked-io.m4 b/m4/unlocked-io.m4
index 448ccac2f0..7e46367f42 100644
--- a/m4/unlocked-io.m4
+++ b/m4/unlocked-io.m4
@@ -1,6 +1,6 @@
# unlocked-io.m4 serial 15
-# Copyright (C) 1998-2006, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 1998-2006, 2009-2018 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 b523bed564..e7a1012ab0 100644
--- a/m4/unlockpt.m4
+++ b/m4/unlockpt.m4
@@ -1,5 +1,5 @@
# unlockpt.m4 serial 2
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/uptime.m4 b/m4/uptime.m4
index cd5b259372..4ae2900a2e 100644
--- a/m4/uptime.m4
+++ b/m4/uptime.m4
@@ -1,6 +1,6 @@
# serial 8
-# Copyright (C) 1996, 1999-2001, 2004, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 1996, 1999-2001, 2004, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/userspec.m4 b/m4/userspec.m4
index 52bbfc14bc..2a3331c1b9 100644
--- a/m4/userspec.m4
+++ b/m4/userspec.m4
@@ -1,5 +1,5 @@
# serial 11
-dnl Copyright (C) 2002-2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/usleep.m4 b/m4/usleep.m4
index dead104220..08842810a8 100644
--- a/m4/usleep.m4
+++ b/m4/usleep.m4
@@ -1,5 +1,5 @@
# usleep.m4 serial 5
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/utime.m4 b/m4/utime.m4
index 7d4a6032f9..a382aaae61 100644
--- a/m4/utime.m4
+++ b/m4/utime.m4
@@ -1,5 +1,5 @@
# utime.m4 serial 1
-dnl Copyright (C) 2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/utime_h.m4 b/m4/utime_h.m4
index 550f7642c7..89e301ba27 100644
--- a/m4/utime_h.m4
+++ b/m4/utime_h.m4
@@ -1,5 +1,5 @@
# utime_h.m4 serial 1
-dnl Copyright (C) 2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/utimecmp.m4 b/m4/utimecmp.m4
index 47fba453b1..4487a5f662 100644
--- a/m4/utimecmp.m4
+++ b/m4/utimecmp.m4
@@ -1,5 +1,5 @@
#serial 4
-dnl Copyright (C) 2004-2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/utimens.m4 b/m4/utimens.m4
index f3feab38da..16798a0ad1 100644
--- a/m4/utimens.m4
+++ b/m4/utimens.m4
@@ -1,4 +1,4 @@
-dnl Copyright (C) 2003-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/utimensat.m4 b/m4/utimensat.m4
index 78da3cc944..576d121335 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) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/utimes.m4 b/m4/utimes.m4
index 847b2eba78..f62d5f8b65 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, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2005, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/va-args.m4 b/m4/va-args.m4
index bfba70109d..8c09888669 100644
--- a/m4/va-args.m4
+++ b/m4/va-args.m4
@@ -1,5 +1,5 @@
# va-args.m4 serial 1
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/valgrind-tests.m4 b/m4/valgrind-tests.m4
index 7e4bf60bd9..84f95aac84 100644
--- a/m4/valgrind-tests.m4
+++ b/m4/valgrind-tests.m4
@@ -1,5 +1,5 @@
# valgrind-tests.m4 serial 4
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/vararrays.m4 b/m4/vararrays.m4
index 2f678e381e..329eb490c3 100644
--- a/m4/vararrays.m4
+++ b/m4/vararrays.m4
@@ -4,7 +4,7 @@
# From Paul Eggert
-# Copyright (C) 2001, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/vasnprintf-posix.m4 b/m4/vasnprintf-posix.m4
index 98e35cc57f..57eda82497 100644
--- a/m4/vasnprintf-posix.m4
+++ b/m4/vasnprintf-posix.m4
@@ -1,5 +1,5 @@
# vasnprintf-posix.m4 serial 13
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/vasnprintf.m4 b/m4/vasnprintf.m4
index 47c5951cb5..b3fda27e87 100644
--- a/m4/vasnprintf.m4
+++ b/m4/vasnprintf.m4
@@ -1,5 +1,5 @@
# vasnprintf.m4 serial 36
-dnl Copyright (C) 2002-2004, 2006-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2006-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/vasprintf-posix.m4 b/m4/vasprintf-posix.m4
index 4e46e42eb3..bf54322291 100644
--- a/m4/vasprintf-posix.m4
+++ b/m4/vasprintf-posix.m4
@@ -1,5 +1,5 @@
# vasprintf-posix.m4 serial 13
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/vasprintf.m4 b/m4/vasprintf.m4
index a75c6f1804..0c00b4b6f5 100644
--- a/m4/vasprintf.m4
+++ b/m4/vasprintf.m4
@@ -1,5 +1,5 @@
# vasprintf.m4 serial 6
-dnl Copyright (C) 2002-2003, 2006-2007, 2009-2017 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2006-2007, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/vdprintf-posix.m4 b/m4/vdprintf-posix.m4
index 9d3d0f1bd9..4024c536c1 100644
--- a/m4/vdprintf-posix.m4
+++ b/m4/vdprintf-posix.m4
@@ -1,5 +1,5 @@
# vdprintf-posix.m4 serial 2
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/vdprintf.m4 b/m4/vdprintf.m4
index de8079820f..43e2a66a8b 100644
--- a/m4/vdprintf.m4
+++ b/m4/vdprintf.m4
@@ -1,5 +1,5 @@
# vdprintf.m4 serial 1
-dnl Copyright (C) 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/version-etc.m4 b/m4/version-etc.m4
index c099101fcd..815378a8fa 100644
--- a/m4/version-etc.m4
+++ b/m4/version-etc.m4
@@ -1,5 +1,5 @@
# version-etc.m4 serial 1
-# Copyright (C) 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2009-2018 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
diff --git a/m4/vfprintf-posix.m4 b/m4/vfprintf-posix.m4
index 44a8c79943..523d0eae4f 100644
--- a/m4/vfprintf-posix.m4
+++ b/m4/vfprintf-posix.m4
@@ -1,5 +1,5 @@
# vfprintf-posix.m4 serial 14
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/visibility.m4 b/m4/visibility.m4
index ce00e72501..7e99764754 100644
--- a/m4/visibility.m4
+++ b/m4/visibility.m4
@@ -1,5 +1,5 @@
# visibility.m4 serial 5 (gettext-0.18.2)
-dnl Copyright (C) 2005, 2008, 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2008, 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/vprintf-posix.m4 b/m4/vprintf-posix.m4
index 979cde2a70..923a71ec82 100644
--- a/m4/vprintf-posix.m4
+++ b/m4/vprintf-posix.m4
@@ -1,5 +1,5 @@
# vprintf-posix.m4 serial 3
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/vsnprintf-posix.m4 b/m4/vsnprintf-posix.m4
index 57d283a440..1c9b28b7fb 100644
--- a/m4/vsnprintf-posix.m4
+++ b/m4/vsnprintf-posix.m4
@@ -1,5 +1,5 @@
# vsnprintf-posix.m4 serial 15
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/vsnprintf.m4 b/m4/vsnprintf.m4
index 9c37bca9c5..1ebaddae37 100644
--- a/m4/vsnprintf.m4
+++ b/m4/vsnprintf.m4
@@ -1,5 +1,5 @@
# vsnprintf.m4 serial 7
-dnl Copyright (C) 2002-2004, 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2004, 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/vsprintf-posix.m4 b/m4/vsprintf-posix.m4
index 51cac84d1d..ed7b5fd58d 100644
--- a/m4/vsprintf-posix.m4
+++ b/m4/vsprintf-posix.m4
@@ -1,5 +1,5 @@
# vsprintf-posix.m4 serial 12
-dnl Copyright (C) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wait-process.m4 b/m4/wait-process.m4
index 8be8276aa8..8daa1aa8be 100644
--- a/m4/wait-process.m4
+++ b/m4/wait-process.m4
@@ -1,5 +1,5 @@
# wait-process.m4 serial 6
-dnl Copyright (C) 2003, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/waitpid.m4 b/m4/waitpid.m4
index 4f1f6d305a..a8c4002c1c 100644
--- a/m4/waitpid.m4
+++ b/m4/waitpid.m4
@@ -1,5 +1,5 @@
# waitpid.m4 serial 2
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/warn-on-use.m4 b/m4/warn-on-use.m4
index 25ce737898..e9c48bb523 100644
--- a/m4/warn-on-use.m4
+++ b/m4/warn-on-use.m4
@@ -1,5 +1,5 @@
# warn-on-use.m4 serial 5
-dnl Copyright (C) 2010-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/warnings.m4 b/m4/warnings.m4
index 870472b624..eb1c795c59 100644
--- a/m4/warnings.m4
+++ b/m4/warnings.m4
@@ -1,5 +1,5 @@
# warnings.m4 serial 13
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wchar_h.m4 b/m4/wchar_h.m4
index d09ea08cb0..416e0a1f80 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) 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wchar_t.m4 b/m4/wchar_t.m4
index 11783d299a..83bc3d5bd1 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, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcpcpy.m4 b/m4/wcpcpy.m4
index a81fd5be26..c51737b691 100644
--- a/m4/wcpcpy.m4
+++ b/m4/wcpcpy.m4
@@ -1,5 +1,5 @@
# wcpcpy.m4 serial 3
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcpncpy.m4 b/m4/wcpncpy.m4
index 1d9d2cc98e..8914aff66a 100644
--- a/m4/wcpncpy.m4
+++ b/m4/wcpncpy.m4
@@ -1,5 +1,5 @@
# wcpncpy.m4 serial 3
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcrtomb.m4 b/m4/wcrtomb.m4
index fcc3f8c82a..c4e4463097 100644
--- a/m4/wcrtomb.m4
+++ b/m4/wcrtomb.m4
@@ -1,5 +1,5 @@
# wcrtomb.m4 serial 12
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcscasecmp.m4 b/m4/wcscasecmp.m4
index f9a49c86d9..0ea928a733 100644
--- a/m4/wcscasecmp.m4
+++ b/m4/wcscasecmp.m4
@@ -1,5 +1,5 @@
# wcscasecmp.m4 serial 2
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcscat.m4 b/m4/wcscat.m4
index 75fae7f8dd..011c994086 100644
--- a/m4/wcscat.m4
+++ b/m4/wcscat.m4
@@ -1,5 +1,5 @@
# wcscat.m4 serial 2
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcschr.m4 b/m4/wcschr.m4
index 0f95cacaf6..2590d9864f 100644
--- a/m4/wcschr.m4
+++ b/m4/wcschr.m4
@@ -1,5 +1,5 @@
# wcschr.m4 serial 2
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcscmp.m4 b/m4/wcscmp.m4
index 5e84c15b91..fc376fb5a5 100644
--- a/m4/wcscmp.m4
+++ b/m4/wcscmp.m4
@@ -1,5 +1,5 @@
# wcscmp.m4 serial 2
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcscoll.m4 b/m4/wcscoll.m4
index eb6acbeca4..78b45e5db7 100644
--- a/m4/wcscoll.m4
+++ b/m4/wcscoll.m4
@@ -1,5 +1,5 @@
# wcscoll.m4 serial 2
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcscpy.m4 b/m4/wcscpy.m4
index aa8eb161d0..6d1ec99d2e 100644
--- a/m4/wcscpy.m4
+++ b/m4/wcscpy.m4
@@ -1,5 +1,5 @@
# wcscpy.m4 serial 2
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcscspn.m4 b/m4/wcscspn.m4
index e818ac487a..54c0e8e536 100644
--- a/m4/wcscspn.m4
+++ b/m4/wcscspn.m4
@@ -1,5 +1,5 @@
# wcscspn.m4 serial 2
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcsdup.m4 b/m4/wcsdup.m4
index 2a6d2277e5..8fc270b229 100644
--- a/m4/wcsdup.m4
+++ b/m4/wcsdup.m4
@@ -1,5 +1,5 @@
# wcsdup.m4 serial 2
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcsftime.m4 b/m4/wcsftime.m4
index a28d4d50ad..4a8e93c6d1 100644
--- a/m4/wcsftime.m4
+++ b/m4/wcsftime.m4
@@ -1,5 +1,5 @@
# wcsftime.m4 serial 1
-dnl Copyright (C) 2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcslen.m4 b/m4/wcslen.m4
index 256a33b383..34e04c0c39 100644
--- a/m4/wcslen.m4
+++ b/m4/wcslen.m4
@@ -1,5 +1,5 @@
# wcslen.m4 serial 2
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcsncasecmp.m4 b/m4/wcsncasecmp.m4
index b89f5dc405..b01bc9ab4c 100644
--- a/m4/wcsncasecmp.m4
+++ b/m4/wcsncasecmp.m4
@@ -1,5 +1,5 @@
# wcsncasecmp.m4 serial 2
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcsncat.m4 b/m4/wcsncat.m4
index 5bf3f43da7..3f06aae706 100644
--- a/m4/wcsncat.m4
+++ b/m4/wcsncat.m4
@@ -1,5 +1,5 @@
# wcsncat.m4 serial 2
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcsncmp.m4 b/m4/wcsncmp.m4
index c652f774f5..164955caf5 100644
--- a/m4/wcsncmp.m4
+++ b/m4/wcsncmp.m4
@@ -1,5 +1,5 @@
# wcsncmp.m4 serial 2
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcsncpy.m4 b/m4/wcsncpy.m4
index d747cb431e..dc52455505 100644
--- a/m4/wcsncpy.m4
+++ b/m4/wcsncpy.m4
@@ -1,5 +1,5 @@
# wcsncpy.m4 serial 2
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcsnlen.m4 b/m4/wcsnlen.m4
index 21918b3aa2..1b32dd4d25 100644
--- a/m4/wcsnlen.m4
+++ b/m4/wcsnlen.m4
@@ -1,5 +1,5 @@
# wcsnlen.m4 serial 2
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcsnrtombs.m4 b/m4/wcsnrtombs.m4
index c13f8ff326..c04e2c17e7 100644
--- a/m4/wcsnrtombs.m4
+++ b/m4/wcsnrtombs.m4
@@ -1,5 +1,5 @@
# wcsnrtombs.m4 serial 5
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcspbrk.m4 b/m4/wcspbrk.m4
index 023e2a3d1c..8a04f04add 100644
--- a/m4/wcspbrk.m4
+++ b/m4/wcspbrk.m4
@@ -1,5 +1,5 @@
# wcspbrk.m4 serial 2
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcsrchr.m4 b/m4/wcsrchr.m4
index 8090032244..5b9c1c8b4b 100644
--- a/m4/wcsrchr.m4
+++ b/m4/wcsrchr.m4
@@ -1,5 +1,5 @@
# wcsrchr.m4 serial 2
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcsrtombs.m4 b/m4/wcsrtombs.m4
index 51a2e5cb05..e5ba54c532 100644
--- a/m4/wcsrtombs.m4
+++ b/m4/wcsrtombs.m4
@@ -1,5 +1,5 @@
# wcsrtombs.m4 serial 12
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcsspn.m4 b/m4/wcsspn.m4
index 4448427c02..4490622035 100644
--- a/m4/wcsspn.m4
+++ b/m4/wcsspn.m4
@@ -1,5 +1,5 @@
# wcsspn.m4 serial 2
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcsstr.m4 b/m4/wcsstr.m4
index aba5d7c72e..ce419597c0 100644
--- a/m4/wcsstr.m4
+++ b/m4/wcsstr.m4
@@ -1,5 +1,5 @@
# wcsstr.m4 serial 2
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcstok.m4 b/m4/wcstok.m4
index 9e091dfd7c..05b54e4911 100644
--- a/m4/wcstok.m4
+++ b/m4/wcstok.m4
@@ -1,5 +1,5 @@
# wcstok.m4 serial 2
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcswidth.m4 b/m4/wcswidth.m4
index 4b86fdada5..037b53a89a 100644
--- a/m4/wcswidth.m4
+++ b/m4/wcswidth.m4
@@ -1,5 +1,5 @@
# wcswidth.m4 serial 2
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcsxfrm.m4 b/m4/wcsxfrm.m4
index 72ba58d1aa..189fb4e0e6 100644
--- a/m4/wcsxfrm.m4
+++ b/m4/wcsxfrm.m4
@@ -1,5 +1,5 @@
# wcsxfrm.m4 serial 2
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wctob.m4 b/m4/wctob.m4
index 7b7d462657..c7eeb5f750 100644
--- a/m4/wctob.m4
+++ b/m4/wctob.m4
@@ -1,5 +1,5 @@
# wctob.m4 serial 11
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wctomb.m4 b/m4/wctomb.m4
index dc1860f2dd..962ed842be 100644
--- a/m4/wctomb.m4
+++ b/m4/wctomb.m4
@@ -1,5 +1,5 @@
# wctomb.m4 serial 2
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wctrans.m4 b/m4/wctrans.m4
index cf538f0cf6..e3ba0ecae9 100644
--- a/m4/wctrans.m4
+++ b/m4/wctrans.m4
@@ -1,5 +1,5 @@
# wctrans.m4 serial 2
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wctype.m4 b/m4/wctype.m4
index d13602520a..6a50538b10 100644
--- a/m4/wctype.m4
+++ b/m4/wctype.m4
@@ -1,5 +1,5 @@
# wctype.m4 serial 2
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wctype_h.m4 b/m4/wctype_h.m4
index 596f26b582..15d1ef3253 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) 2006-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wcwidth.m4 b/m4/wcwidth.m4
index 4e9e99b2f4..0605ce8c90 100644
--- a/m4/wcwidth.m4
+++ b/m4/wcwidth.m4
@@ -1,5 +1,5 @@
# wcwidth.m4 serial 26
-dnl Copyright (C) 2006-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/windows-stat-inodes.m4 b/m4/windows-stat-inodes.m4
index d3739a3978..936900a27f 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 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/windows-stat-timespec.m4 b/m4/windows-stat-timespec.m4
index cc758d23d5..cdaba64db5 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 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wint_t.m4 b/m4/wint_t.m4
index d30b8bcf83..95f6854842 100644
--- a/m4/wint_t.m4
+++ b/m4/wint_t.m4
@@ -1,5 +1,5 @@
# wint_t.m4 serial 7
-dnl Copyright (C) 2003, 2007-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2007-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wmemchr.m4 b/m4/wmemchr.m4
index 105b0c28dd..33368a9a6a 100644
--- a/m4/wmemchr.m4
+++ b/m4/wmemchr.m4
@@ -1,5 +1,5 @@
# wmemchr.m4 serial 3
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wmemcmp.m4 b/m4/wmemcmp.m4
index a661b0403b..da7c218b20 100644
--- a/m4/wmemcmp.m4
+++ b/m4/wmemcmp.m4
@@ -1,5 +1,5 @@
# wmemcmp.m4 serial 3
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wmemcpy.m4 b/m4/wmemcpy.m4
index 44dbfc585c..aa91dee6da 100644
--- a/m4/wmemcpy.m4
+++ b/m4/wmemcpy.m4
@@ -1,5 +1,5 @@
# wmemcpy.m4 serial 3
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wmemmove.m4 b/m4/wmemmove.m4
index f83b905ede..ddead40f2b 100644
--- a/m4/wmemmove.m4
+++ b/m4/wmemmove.m4
@@ -1,5 +1,5 @@
# wmemmove.m4 serial 3
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/wmemset.m4 b/m4/wmemset.m4
index 3c1e0058c7..489dfe2258 100644
--- a/m4/wmemset.m4
+++ b/m4/wmemset.m4
@@ -1,5 +1,5 @@
# wmemset.m4 serial 3
-dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2011-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/write-any-file.m4 b/m4/write-any-file.m4
index f2bae69481..efb5068113 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, 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
diff --git a/m4/write.m4 b/m4/write.m4
index 2f4a23538e..ecbdd22535 100644
--- a/m4/write.m4
+++ b/m4/write.m4
@@ -1,5 +1,5 @@
# write.m4 serial 6
-dnl Copyright (C) 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/xalloc.m4 b/m4/xalloc.m4
index 53aba149ac..7bd360be74 100644
--- a/m4/xalloc.m4
+++ b/m4/xalloc.m4
@@ -1,5 +1,5 @@
# xalloc.m4 serial 18
-dnl Copyright (C) 2002-2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/xgetcwd.m4 b/m4/xgetcwd.m4
index e261a628ca..463bd94ce1 100644
--- a/m4/xgetcwd.m4
+++ b/m4/xgetcwd.m4
@@ -1,5 +1,5 @@
#serial 8
-dnl Copyright (C) 2002-2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/xnanosleep.m4 b/m4/xnanosleep.m4
index 2eb984a083..315fcabfed 100644
--- a/m4/xnanosleep.m4
+++ b/m4/xnanosleep.m4
@@ -1,5 +1,5 @@
#serial 5
-dnl Copyright (C) 2005-2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/xsize.m4 b/m4/xsize.m4
index 5f8505770c..fc7c1ab3be 100644
--- a/m4/xsize.m4
+++ b/m4/xsize.m4
@@ -1,5 +1,5 @@
# xsize.m4 serial 5
-dnl Copyright (C) 2003-2004, 2008-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003-2004, 2008-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/xstrndup.m4 b/m4/xstrndup.m4
index efb94a1af5..457bcc3943 100644
--- a/m4/xstrndup.m4
+++ b/m4/xstrndup.m4
@@ -1,5 +1,5 @@
# xstrndup.m4 serial 2
-dnl Copyright (C) 2003, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/xstrtod.m4 b/m4/xstrtod.m4
index 74efdff172..abff14c26e 100644
--- a/m4/xstrtod.m4
+++ b/m4/xstrtod.m4
@@ -1,5 +1,5 @@
#serial 8
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2017 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/xstrtol.m4 b/m4/xstrtol.m4
index 035588ea9e..4f86f0100d 100644
--- a/m4/xstrtol.m4
+++ b/m4/xstrtol.m4
@@ -1,5 +1,5 @@
#serial 11
-dnl Copyright (C) 2002-2007, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2007, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/xvasprintf.m4 b/m4/xvasprintf.m4
index b7ce7b5238..6670b214c4 100644
--- a/m4/xvasprintf.m4
+++ b/m4/xvasprintf.m4
@@ -1,5 +1,5 @@
# xvasprintf.m4 serial 2
-dnl Copyright (C) 2006, 2009-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2006, 2009-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/year2038.m4 b/m4/year2038.m4
index 9cd579e6b5..4700df3e50 100644
--- a/m4/year2038.m4
+++ b/m4/year2038.m4
@@ -1,5 +1,5 @@
# year2038.m4 serial 3
-dnl Copyright (C) 2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/yesno.m4 b/m4/yesno.m4
index abb1b3ca39..ef10359b0e 100644
--- a/m4/yesno.m4
+++ b/m4/yesno.m4
@@ -1,5 +1,5 @@
# yesno.m4 serial 6
-dnl Copyright (C) 2002-2003, 2005-2006, 2009-2017 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2018 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
diff --git a/m4/yield.m4 b/m4/yield.m4
index c6682b9517..2a7c907726 100644
--- a/m4/yield.m4
+++ b/m4/yield.m4
@@ -1,5 +1,5 @@
# yield.m4 serial 2
-dnl Copyright (C) 2005-2017 Free Software Foundation, Inc.
+dnl Copyright (C) 2005-2018 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.