1 files changed, 272 insertions, 214 deletions

diff --git a/gl/m4/gnulib-comp.m4 b/gl/m4/gnulib-comp.m4
index b5e6b438..c6cc73ae 100644
--- a/gl/m4/gnulib-comp.m4
+++ b/gl/m4/gnulib-comp.m4
@@ -1,10 +1,22 @@
 # DO NOT EDIT! GENERATED AUTOMATICALLY!
-# Copyright (C) 2002-2010 Free Software Foundation, Inc.
+# Copyright (C) 2002-2013 Free Software Foundation, Inc.
 #
-# This file is free software, distributed under the terms of the GNU
-# General Public License.  As a special exception to the GNU General
-# Public License, this file may be distributed as part of a program
-# that contains a configuration script generated by Autoconf, under
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This file is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this file.  If not, see <http://www.gnu.org/licenses/>.
+#
+# As a special exception to the GNU General Public License,
+# this file may be distributed as part of a program that
+# contains a configuration script generated by Autoconf, under
 # the same distribution terms as the rest of that program.
 #
 # Generated by gnulib-tool.
@@ -12,7 +24,8 @@
 # This file represents the compiled summary of the specification in
 # gnulib-cache.m4. It lists the computed macro invocations that need
 # to be invoked from configure.ac.
-# In projects using CVS, this file can be treated like other built files.
+# In projects that use version control, this file can be treated like
+# other built files.
 
 
 # This macro should be invoked from ./configure.in, in the section
@@ -24,39 +37,31 @@ AC_DEFUN([gl_EARLY],
   m4_pattern_allow([^gl_ES$])dnl a valid locale name
   m4_pattern_allow([^gl_LIBOBJS$])dnl a variable
   m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable
-  AC_REQUIRE([AC_PROG_RANLIB])
-  # Code from module alignof:
+  AC_REQUIRE([gl_PROG_AR_RANLIB])
+  AC_REQUIRE([AM_PROG_CC_C_O])
   # Code from module alloca-opt:
-  # Code from module arg-nonnull:
   # Code from module arpa_inet:
   # Code from module base64:
   # Code from module btowc:
-  # Code from module c++defs:
-  # Code from module c-strtod:
-  # Code from module cloexec:
-  # Code from module close-hook:
   # Code from module configmake:
   # Code from module crypto/sha1:
   # Code from module dirname:
   # Code from module dirname-lgpl:
+  # Code from module dosname:
   # Code from module double-slash-root:
-  # Code from module dup2:
   # Code from module environ:
   # Code from module errno:
   # Code from module error:
   # Code from module exitfail:
   # Code from module extensions:
   AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
-  # Code from module fcntl:
-  # Code from module fcntl-h:
-  # Code from module fcntl-safer:
+  # Code from module extern-inline:
+  # Code from module fd-hook:
   # Code from module float:
   # Code from module floorf:
   # Code from module fsusage:
   # Code from module full-read:
-  # Code from module full-write:
   # Code from module getaddrinfo:
-  # Code from module getdtablesize:
   # Code from module gethostname:
   # Code from module getloadavg:
   # Code from module getopt:
@@ -68,68 +73,81 @@ AC_DEFUN([gl_EARLY],
   # Code from module hostent:
   # Code from module include_next:
   # Code from module inet_ntop:
-  # Code from module inline:
   # Code from module intprops:
   # Code from module langinfo:
+  # Code from module largefile:
+  AC_REQUIRE([AC_SYS_LARGEFILE])
   # Code from module localcharset:
   # Code from module locale:
-  # Code from module malloc:
+  # Code from module localeconv:
+  # Code from module lock:
+  # Code from module malloc-gnu:
   # Code from module malloc-posix:
   # Code from module malloca:
   # Code from module math:
   # Code from module mbrtowc:
   # Code from module mbsinit:
+  # Code from module mbtowc:
   # Code from module memchr:
   # Code from module mktime:
+  # Code from module mktime-internal:
   # Code from module mountlist:
+  # Code from module msvc-inval:
+  # Code from module msvc-nothrow:
   # Code from module multiarch:
   # Code from module netdb:
   # Code from module netinet_in:
   # Code from module nl_langinfo:
-  # Code from module open:
+  # Code from module nocrash:
+  # Code from module read:
   # Code from module regex:
   # Code from module safe-read:
-  # Code from module safe-write:
   # Code from module servent:
   # Code from module setenv:
   # Code from module size_max:
+  # Code from module snippet/_Noreturn:
+  # Code from module snippet/arg-nonnull:
+  # Code from module snippet/c++defs:
+  # Code from module snippet/warn-on-use:
   # Code from module snprintf:
+  # Code from module socketlib:
   # Code from module sockets:
   # Code from module socklen:
   # Code from module ssize_t:
-  # Code from module stat:
+  # Code from module stdalign:
   # Code from module stdbool:
   # Code from module stddef:
   # Code from module stdint:
   # Code from module stdio:
   # Code from module stdlib:
-  # Code from module strdup-posix:
   # Code from module streq:
   # Code from module strerror:
+  # Code from module strerror-override:
   # Code from module string:
   # Code from module strndup:
   # Code from module strnlen:
   # Code from module strsep:
   # Code from module strstr-simple:
   # Code from module sys_socket:
-  # Code from module sys_stat:
+  # Code from module sys_types:
+  # Code from module sys_uio:
+  # Code from module threadlib:
+  gl_THREADLIB_EARLY
   # Code from module time:
   # Code from module time_r:
   # Code from module timegm:
   # Code from module unistd:
-  # Code from module unistd-safer:
   # Code from module unsetenv:
   # Code from module vasnprintf:
   # Code from module vasprintf:
   # Code from module verify:
   # Code from module vsnprintf:
-  # Code from module warn-on-use:
   # Code from module wchar:
   # Code from module wcrtomb:
-  # Code from module wctype:
-  # Code from module write:
+  # Code from module wctype-h:
   # Code from module xalloc:
   # Code from module xalloc-die:
+  # Code from module xalloc-oversized:
   # Code from module xsize:
   # Code from module xstrndup:
 ])
@@ -150,252 +168,296 @@ AC_DEFUN([gl_INIT],
   m4_pushdef([gl_LIBSOURCES_DIR], [])
   gl_COMMON
   gl_source_base='gl'
-  # Code from module alignof:
-  # Code from module alloca-opt:
   gl_FUNC_ALLOCA
-  # Code from module arg-nonnull:
-  # Code from module arpa_inet:
   gl_HEADER_ARPA_INET
   AC_PROG_MKDIR_P
-  # Code from module base64:
   gl_FUNC_BASE64
-  # Code from module btowc:
   gl_FUNC_BTOWC
+  if test $HAVE_BTOWC = 0 || test $REPLACE_BTOWC = 1; then
+    AC_LIBOBJ([btowc])
+    gl_PREREQ_BTOWC
+  fi
   gl_WCHAR_MODULE_INDICATOR([btowc])
-  # Code from module c++defs:
-  # Code from module c-strtod:
-  gl_C_STRTOD
-  # Code from module cloexec:
-  gl_CLOEXEC
-  gl_MODULE_INDICATOR_FOR_TESTS([cloexec])
-  # Code from module close-hook:
-  # Code from module configmake:
-  # Code from module crypto/sha1:
+  gl_CONFIGMAKE_PREP
   gl_SHA1
-  # Code from module dirname:
   gl_DIRNAME
   gl_MODULE_INDICATOR([dirname])
-  # Code from module dirname-lgpl:
   gl_DIRNAME_LGPL
-  # Code from module double-slash-root:
   gl_DOUBLE_SLASH_ROOT
-  # Code from module dup2:
-  gl_FUNC_DUP2
-  gl_UNISTD_MODULE_INDICATOR([dup2])
-  # Code from module environ:
   gl_ENVIRON
   gl_UNISTD_MODULE_INDICATOR([environ])
-  # Code from module errno:
   gl_HEADER_ERRNO_H
-  # Code from module error:
   gl_ERROR
+  if test $ac_cv_lib_error_at_line = no; then
+    AC_LIBOBJ([error])
+    gl_PREREQ_ERROR
+  fi
   m4_ifdef([AM_XGETTEXT_OPTION],
     [AM_][XGETTEXT_OPTION([--flag=error:3:c-format])
      AM_][XGETTEXT_OPTION([--flag=error_at_line:5:c-format])])
-  # Code from module exitfail:
-  # Code from module extensions:
-  # Code from module fcntl:
-  gl_FUNC_FCNTL
-  gl_FCNTL_MODULE_INDICATOR([fcntl])
-  # Code from module fcntl-h:
-  gl_FCNTL_H
-  # Code from module fcntl-safer:
-  gl_FCNTL_SAFER
-  gl_MODULE_INDICATOR([fcntl-safer])
-  # Code from module float:
+  AC_REQUIRE([gl_EXTERN_INLINE])
   gl_FLOAT_H
-  # Code from module floorf:
+  if test $REPLACE_FLOAT_LDBL = 1; then
+    AC_LIBOBJ([float])
+  fi
+  if test $REPLACE_ITOLD = 1; then
+    AC_LIBOBJ([itold])
+  fi
   gl_FUNC_FLOORF
+  if test $HAVE_DECL_FLOORF = 0 || test $REPLACE_FLOORF = 1; then
+    AC_LIBOBJ([floorf])
+  fi
   gl_MATH_MODULE_INDICATOR([floorf])
-  # Code from module fsusage:
   gl_FSUSAGE
-  # Code from module full-read:
-  # Code from module full-write:
-  # Code from module getaddrinfo:
+  if test $gl_cv_fs_space = yes; then
+    AC_LIBOBJ([fsusage])
+    gl_PREREQ_FSUSAGE_EXTRA
+  fi
   gl_GETADDRINFO
+  if test $HAVE_GETADDRINFO = 0; then
+    AC_LIBOBJ([getaddrinfo])
+  fi
+  if test $HAVE_DECL_GAI_STRERROR = 0 || test $REPLACE_GAI_STRERROR = 1; then
+    AC_LIBOBJ([gai_strerror])
+  fi
   gl_NETDB_MODULE_INDICATOR([getaddrinfo])
-  # Code from module getdtablesize:
-  gl_FUNC_GETDTABLESIZE
-  gl_UNISTD_MODULE_INDICATOR([getdtablesize])
-  # Code from module gethostname:
   gl_FUNC_GETHOSTNAME
+  if test $HAVE_GETHOSTNAME = 0; then
+    AC_LIBOBJ([gethostname])
+    gl_PREREQ_GETHOSTNAME
+  fi
   gl_UNISTD_MODULE_INDICATOR([gethostname])
-  # Code from module getloadavg:
-  gl_GETLOADAVG([$gl_source_base])
+  gl_GETLOADAVG
+  if test $HAVE_GETLOADAVG = 0; then
+    AC_LIBOBJ([getloadavg])
+    gl_PREREQ_GETLOADAVG
+  fi
   gl_STDLIB_MODULE_INDICATOR([getloadavg])
-  # Code from module getopt:
-  # Code from module getopt-gnu:
   gl_FUNC_GETOPT_GNU
+  if test $REPLACE_GETOPT = 1; then
+    AC_LIBOBJ([getopt])
+    AC_LIBOBJ([getopt1])
+    gl_PREREQ_GETOPT
+    dnl Arrange for unistd.h to include getopt.h.
+    GNULIB_GL_UNISTD_H_GETOPT=1
+  fi
+  AC_SUBST([GNULIB_GL_UNISTD_H_GETOPT])
   gl_MODULE_INDICATOR_FOR_TESTS([getopt-gnu])
-  # Code from module getopt-posix:
   gl_FUNC_GETOPT_POSIX
-  # Code from module gettext:
+  if test $REPLACE_GETOPT = 1; then
+    AC_LIBOBJ([getopt])
+    AC_LIBOBJ([getopt1])
+    gl_PREREQ_GETOPT
+    dnl Arrange for unistd.h to include getopt.h.
+    GNULIB_GL_UNISTD_H_GETOPT=1
+  fi
+  AC_SUBST([GNULIB_GL_UNISTD_H_GETOPT])
   dnl you must add AM_GNU_GETTEXT([external]) or similar to configure.ac.
   AM_GNU_GETTEXT_VERSION([0.18.1])
-  # Code from module gettext-h:
   AC_SUBST([LIBINTL])
   AC_SUBST([LTLIBINTL])
-  # Code from module havelib:
-  # Code from module hostent:
   gl_HOSTENT
-  # Code from module include_next:
-  # Code from module inet_ntop:
   gl_FUNC_INET_NTOP
+  if test $HAVE_INET_NTOP = 0 || test $REPLACE_INET_NTOP = 1; then
+    AC_LIBOBJ([inet_ntop])
+    gl_PREREQ_INET_NTOP
+  fi
   gl_ARPA_INET_MODULE_INDICATOR([inet_ntop])
-  # Code from module inline:
-  gl_INLINE
-  # Code from module intprops:
-  # Code from module langinfo:
   gl_LANGINFO_H
-  # Code from module localcharset:
+  AC_REQUIRE([gl_LARGEFILE])
   gl_LOCALCHARSET
-  LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(top_builddir)/$gl_source_base\""
+  LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(abs_top_builddir)/$gl_source_base\""
   AC_SUBST([LOCALCHARSET_TESTS_ENVIRONMENT])
-  # Code from module locale:
   gl_LOCALE_H
-  # Code from module malloc:
+  gl_FUNC_LOCALECONV
+  if test $REPLACE_LOCALECONV = 1; then
+    AC_LIBOBJ([localeconv])
+    gl_PREREQ_LOCALECONV
+  fi
+  gl_LOCALE_MODULE_INDICATOR([localeconv])
+  gl_LOCK
+  gl_MODULE_INDICATOR([lock])
   gl_FUNC_MALLOC_GNU
-  AC_DEFINE([GNULIB_MALLOC_GNU], 1, [Define to indicate the 'malloc' module.])
-  # Code from module malloc-posix:
+  if test $REPLACE_MALLOC = 1; then
+    AC_LIBOBJ([malloc])
+  fi
+  gl_MODULE_INDICATOR([malloc-gnu])
   gl_FUNC_MALLOC_POSIX
+  if test $REPLACE_MALLOC = 1; then
+    AC_LIBOBJ([malloc])
+  fi
   gl_STDLIB_MODULE_INDICATOR([malloc-posix])
-  # Code from module malloca:
   gl_MALLOCA
-  # Code from module math:
   gl_MATH_H
-  # Code from module mbrtowc:
   gl_FUNC_MBRTOWC
+  if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then
+    AC_LIBOBJ([mbrtowc])
+    gl_PREREQ_MBRTOWC
+  fi
   gl_WCHAR_MODULE_INDICATOR([mbrtowc])
-  # Code from module mbsinit:
   gl_FUNC_MBSINIT
+  if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then
+    AC_LIBOBJ([mbsinit])
+    gl_PREREQ_MBSINIT
+  fi
   gl_WCHAR_MODULE_INDICATOR([mbsinit])
-  # Code from module memchr:
+  gl_FUNC_MBTOWC
+  if test $REPLACE_MBTOWC = 1; then
+    AC_LIBOBJ([mbtowc])
+    gl_PREREQ_MBTOWC
+  fi
+  gl_STDLIB_MODULE_INDICATOR([mbtowc])
   gl_FUNC_MEMCHR
+  if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
+    AC_LIBOBJ([memchr])
+    gl_PREREQ_MEMCHR
+  fi
   gl_STRING_MODULE_INDICATOR([memchr])
-  # Code from module mktime:
   gl_FUNC_MKTIME
+  if test $REPLACE_MKTIME = 1; then
+    AC_LIBOBJ([mktime])
+    gl_PREREQ_MKTIME
+  fi
   gl_TIME_MODULE_INDICATOR([mktime])
-  # Code from module mountlist:
+  gl_FUNC_MKTIME_INTERNAL
+  if test $REPLACE_MKTIME = 1; then
+    AC_LIBOBJ([mktime])
+    gl_PREREQ_MKTIME
+  fi
   gl_MOUNTLIST
-  # Code from module multiarch:
+  if test $gl_cv_list_mounted_fs = yes; then
+    AC_LIBOBJ([mountlist])
+    gl_PREREQ_MOUNTLIST_EXTRA
+  fi
+  gl_MSVC_INVAL
+  if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
+    AC_LIBOBJ([msvc-inval])
+  fi
+  gl_MSVC_NOTHROW
+  if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
+    AC_LIBOBJ([msvc-nothrow])
+  fi
   gl_MULTIARCH
-  # Code from module netdb:
   gl_HEADER_NETDB
-  # Code from module netinet_in:
   gl_HEADER_NETINET_IN
   AC_PROG_MKDIR_P
-  # Code from module nl_langinfo:
   gl_FUNC_NL_LANGINFO
+  if test $HAVE_NL_LANGINFO = 0 || test $REPLACE_NL_LANGINFO = 1; then
+    AC_LIBOBJ([nl_langinfo])
+  fi
   gl_LANGINFO_MODULE_INDICATOR([nl_langinfo])
-  # Code from module open:
-  gl_FUNC_OPEN
-  gl_FCNTL_MODULE_INDICATOR([open])
-  # Code from module regex:
+  gl_FUNC_READ
+  if test $REPLACE_READ = 1; then
+    AC_LIBOBJ([read])
+    gl_PREREQ_READ
+  fi
+  gl_UNISTD_MODULE_INDICATOR([read])
   gl_REGEX
-  # Code from module safe-read:
-  gl_SAFE_READ
-  # Code from module safe-write:
-  gl_SAFE_WRITE
-  # Code from module servent:
+  if test $ac_use_included_regex = yes; then
+    AC_LIBOBJ([regex])
+    gl_PREREQ_REGEX
+  fi
+  gl_PREREQ_SAFE_READ
   gl_SERVENT
-  # Code from module setenv:
   gl_FUNC_SETENV
+  if test $HAVE_SETENV = 0 || test $REPLACE_SETENV = 1; then
+    AC_LIBOBJ([setenv])
+  fi
   gl_STDLIB_MODULE_INDICATOR([setenv])
-  # Code from module size_max:
   gl_SIZE_MAX
-  # Code from module snprintf:
   gl_FUNC_SNPRINTF
   gl_STDIO_MODULE_INDICATOR([snprintf])
-  # Code from module sockets:
+  gl_MODULE_INDICATOR([snprintf])
+  gl_SOCKETLIB
   gl_SOCKETS
-  # Code from module socklen:
   gl_TYPE_SOCKLEN_T
-  # Code from module ssize_t:
   gt_TYPE_SSIZE_T
-  # Code from module stat:
-  gl_FUNC_STAT
-  gl_SYS_STAT_MODULE_INDICATOR([stat])
-  # Code from module stdbool:
+  gl_STDALIGN_H
   AM_STDBOOL_H
-  # Code from module stddef:
   gl_STDDEF_H
-  # Code from module stdint:
   gl_STDINT_H
-  # Code from module stdio:
   gl_STDIO_H
-  # Code from module stdlib:
   gl_STDLIB_H
-  # Code from module strdup-posix:
-  gl_FUNC_STRDUP_POSIX
-  gl_STRING_MODULE_INDICATOR([strdup])
-  # Code from module streq:
-  # Code from module strerror:
   gl_FUNC_STRERROR
+  if test $REPLACE_STRERROR = 1; then
+    AC_LIBOBJ([strerror])
+  fi
+  gl_MODULE_INDICATOR([strerror])
   gl_STRING_MODULE_INDICATOR([strerror])
-  # Code from module string:
+  AC_REQUIRE([gl_HEADER_ERRNO_H])
+  AC_REQUIRE([gl_FUNC_STRERROR_0])
+  if test -n "$ERRNO_H" || test $REPLACE_STRERROR_0 = 1; then
+    AC_LIBOBJ([strerror-override])
+    gl_PREREQ_SYS_H_WINSOCK2
+  fi
   gl_HEADER_STRING_H
-  # Code from module strndup:
   gl_FUNC_STRNDUP
+  if test $HAVE_STRNDUP = 0 || test $REPLACE_STRNDUP = 1; then
+    AC_LIBOBJ([strndup])
+  fi
   gl_STRING_MODULE_INDICATOR([strndup])
-  # Code from module strnlen:
   gl_FUNC_STRNLEN
+  if test $HAVE_DECL_STRNLEN = 0 || test $REPLACE_STRNLEN = 1; then
+    AC_LIBOBJ([strnlen])
+    gl_PREREQ_STRNLEN
+  fi
   gl_STRING_MODULE_INDICATOR([strnlen])
-  # Code from module strsep:
   gl_FUNC_STRSEP
+  if test $HAVE_STRSEP = 0; then
+    AC_LIBOBJ([strsep])
+    gl_PREREQ_STRSEP
+  fi
   gl_STRING_MODULE_INDICATOR([strsep])
-  # Code from module strstr-simple:
   gl_FUNC_STRSTR_SIMPLE
+  if test $REPLACE_STRSTR = 1; then
+    AC_LIBOBJ([strstr])
+  fi
   gl_STRING_MODULE_INDICATOR([strstr])
-  # Code from module sys_socket:
   gl_HEADER_SYS_SOCKET
   AC_PROG_MKDIR_P
-  # Code from module sys_stat:
-  gl_HEADER_SYS_STAT_H
+  gl_SYS_TYPES_H
   AC_PROG_MKDIR_P
-  # Code from module time:
+  gl_HEADER_SYS_UIO
+  AC_PROG_MKDIR_P
+  gl_THREADLIB
   gl_HEADER_TIME_H
-  # Code from module time_r:
   gl_TIME_R
+  if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
+    AC_LIBOBJ([time_r])
+    gl_PREREQ_TIME_R
+  fi
   gl_TIME_MODULE_INDICATOR([time_r])
-  # Code from module timegm:
   gl_FUNC_TIMEGM
+  if test $HAVE_TIMEGM = 0 || test $REPLACE_TIMEGM = 1; then
+    AC_LIBOBJ([timegm])
+    gl_PREREQ_TIMEGM
+  fi
   gl_TIME_MODULE_INDICATOR([timegm])
-  # Code from module unistd:
   gl_UNISTD_H
-  # Code from module unistd-safer:
-  gl_UNISTD_SAFER
-  # Code from module unsetenv:
   gl_FUNC_UNSETENV
+  if test $HAVE_UNSETENV = 0 || test $REPLACE_UNSETENV = 1; then
+    AC_LIBOBJ([unsetenv])
+    gl_PREREQ_UNSETENV
+  fi
   gl_STDLIB_MODULE_INDICATOR([unsetenv])
-  # Code from module vasnprintf:
   gl_FUNC_VASNPRINTF
-  # Code from module vasprintf:
   gl_FUNC_VASPRINTF
   gl_STDIO_MODULE_INDICATOR([vasprintf])
   m4_ifdef([AM_XGETTEXT_OPTION],
     [AM_][XGETTEXT_OPTION([--flag=asprintf:2:c-format])
      AM_][XGETTEXT_OPTION([--flag=vasprintf:2:c-format])])
-  # Code from module verify:
-  # Code from module vsnprintf:
   gl_FUNC_VSNPRINTF
   gl_STDIO_MODULE_INDICATOR([vsnprintf])
-  # Code from module warn-on-use:
-  # Code from module wchar:
   gl_WCHAR_H
-  # Code from module wcrtomb:
   gl_FUNC_WCRTOMB
+  if test $HAVE_WCRTOMB = 0 || test $REPLACE_WCRTOMB = 1; then
+    AC_LIBOBJ([wcrtomb])
+    gl_PREREQ_WCRTOMB
+  fi
   gl_WCHAR_MODULE_INDICATOR([wcrtomb])
-  # Code from module wctype:
   gl_WCTYPE_H
-  # Code from module write:
-  gl_FUNC_WRITE
-  gl_UNISTD_MODULE_INDICATOR([write])
-  # Code from module xalloc:
   gl_XALLOC
-  # Code from module xalloc-die:
-  # Code from module xsize:
   gl_XSIZE
-  # Code from module xstrndup:
   gl_XSTRNDUP
   # End of code from modules
   m4_ifval(gl_LIBSOURCES_LIST, [
@@ -537,11 +599,11 @@ AC_DEFUN([gltests_LIBSOURCES], [
 # This macro records the list of files which have been installed by
 # gnulib-tool and may be removed by future gnulib-tool invocations.
 AC_DEFUN([gl_FILE_LIST], [
-  build-aux/arg-nonnull.h
-  build-aux/c++defs.h
   build-aux/config.rpath
-  build-aux/warn-on-use.h
-  lib/alignof.h
+  build-aux/snippet/_Noreturn.h
+  build-aux/snippet/arg-nonnull.h
+  build-aux/snippet/c++defs.h
+  build-aux/snippet/warn-on-use.h
   lib/alloca.in.h
   lib/arpa_inet.in.h
   lib/asnprintf.c
@@ -551,30 +613,20 @@ AC_DEFUN([gl_FILE_LIST], [
   lib/basename-lgpl.c
   lib/basename.c
   lib/btowc.c
-  lib/c-strtod.c
-  lib/c-strtod.h
-  lib/cloexec.c
-  lib/cloexec.h
-  lib/close-hook.c
-  lib/close-hook.h
   lib/config.charset
-  lib/creat-safer.c
   lib/dirname-lgpl.c
   lib/dirname.c
   lib/dirname.h
-  lib/dup-safer.c
-  lib/dup2.c
+  lib/dosname.h
   lib/errno.in.h
   lib/error.c
   lib/error.h
   lib/exitfail.c
   lib/exitfail.h
-  lib/fcntl--.h
-  lib/fcntl-safer.h
-  lib/fcntl.c
-  lib/fcntl.in.h
-  lib/fd-safer.c
+  lib/fd-hook.c
+  lib/fd-hook.h
   lib/float+.h
+  lib/float.c
   lib/float.in.h
   lib/floor.c
   lib/floorf.c
@@ -583,10 +635,8 @@ AC_DEFUN([gl_FILE_LIST], [
   lib/full-read.c
   lib/full-read.h
   lib/full-write.c
-  lib/full-write.h
   lib/gai_strerror.c
   lib/getaddrinfo.c
-  lib/getdtablesize.c
   lib/gethostname.c
   lib/getloadavg.c
   lib/getopt.c
@@ -594,35 +644,45 @@ AC_DEFUN([gl_FILE_LIST], [
   lib/getopt1.c
   lib/getopt_int.h
   lib/gettext.h
+  lib/glthread/lock.c
+  lib/glthread/lock.h
+  lib/glthread/threadlib.c
   lib/inet_ntop.c
   lib/intprops.h
+  lib/itold.c
   lib/langinfo.in.h
   lib/localcharset.c
   lib/localcharset.h
   lib/locale.in.h
+  lib/localeconv.c
   lib/malloc.c
   lib/malloca.c
   lib/malloca.h
   lib/malloca.valgrind
+  lib/math.c
   lib/math.in.h
   lib/mbrtowc.c
   lib/mbsinit.c
+  lib/mbtowc-impl.h
+  lib/mbtowc.c
   lib/memchr.c
   lib/memchr.valgrind
   lib/mktime-internal.h
   lib/mktime.c
   lib/mountlist.c
   lib/mountlist.h
+  lib/msvc-inval.c
+  lib/msvc-inval.h
+  lib/msvc-nothrow.c
+  lib/msvc-nothrow.h
   lib/netdb.in.h
   lib/netinet_in.in.h
   lib/nl_langinfo.c
-  lib/open-safer.c
-  lib/open.c
-  lib/pipe-safer.c
   lib/printf-args.c
   lib/printf-args.h
   lib/printf-parse.c
   lib/printf-parse.h
+  lib/read.c
   lib/ref-add.sin
   lib/ref-del.sin
   lib/regcomp.c
@@ -633,8 +693,6 @@ AC_DEFUN([gl_FILE_LIST], [
   lib/regexec.c
   lib/safe-read.c
   lib/safe-read.h
-  lib/safe-write.c
-  lib/safe-write.h
   lib/setenv.c
   lib/sha1.c
   lib/sha1.h
@@ -642,16 +700,16 @@ AC_DEFUN([gl_FILE_LIST], [
   lib/snprintf.c
   lib/sockets.c
   lib/sockets.h
-  lib/stat.c
+  lib/stdalign.in.h
   lib/stdbool.in.h
   lib/stddef.in.h
   lib/stdint.in.h
-  lib/stdio-write.c
   lib/stdio.in.h
   lib/stdlib.in.h
   lib/str-two-way.h
-  lib/strdup.c
   lib/streq.h
+  lib/strerror-override.c
+  lib/strerror-override.h
   lib/strerror.c
   lib/string.in.h
   lib/stripslash.c
@@ -659,13 +717,14 @@ AC_DEFUN([gl_FILE_LIST], [
   lib/strnlen.c
   lib/strsep.c
   lib/strstr.c
+  lib/sys_socket.c
   lib/sys_socket.in.h
-  lib/sys_stat.in.h
+  lib/sys_types.in.h
+  lib/sys_uio.in.h
   lib/time.in.h
   lib/time_r.c
   lib/timegm.c
-  lib/unistd--.h
-  lib/unistd-safer.h
+  lib/unistd.c
   lib/unistd.in.h
   lib/unsetenv.c
   lib/vasnprintf.c
@@ -676,42 +735,38 @@ AC_DEFUN([gl_FILE_LIST], [
   lib/w32sock.h
   lib/wchar.in.h
   lib/wcrtomb.c
+  lib/wctype-h.c
   lib/wctype.in.h
-  lib/write.c
   lib/xalloc-die.c
+  lib/xalloc-oversized.h
   lib/xalloc.h
   lib/xmalloc.c
+  lib/xsize.c
   lib/xsize.h
   lib/xstrndup.c
   lib/xstrndup.h
   m4/00gnulib.m4
   m4/alloca.m4
   m4/arpa_inet_h.m4
-  m4/asm-underscore.m4
   m4/base64.m4
   m4/btowc.m4
-  m4/c-strtod.m4
-  m4/cloexec.m4
   m4/codeset.m4
+  m4/configmake.m4
   m4/dirname.m4
-  m4/dos.m4
   m4/double-slash-root.m4
-  m4/dup2.m4
   m4/eealloc.m4
   m4/environ.m4
   m4/errno_h.m4
   m4/error.m4
+  m4/exponentd.m4
   m4/extensions.m4
+  m4/extern-inline.m4
   m4/fcntl-o.m4
-  m4/fcntl-safer.m4
-  m4/fcntl.m4
-  m4/fcntl_h.m4
   m4/float_h.m4
   m4/floorf.m4
   m4/fstypename.m4
   m4/fsusage.m4
   m4/getaddrinfo.m4
-  m4/getdtablesize.m4
   m4/gethostname.m4
   m4/getloadavg.m4
   m4/getopt.m4
@@ -723,7 +778,6 @@ AC_DEFUN([gl_FILE_LIST], [
   m4/iconv.m4
   m4/include_next.m4
   m4/inet_ntop.m4
-  m4/inline.m4
   m4/intdiv0.m4
   m4/intl.m4
   m4/intldir.m4
@@ -733,6 +787,7 @@ AC_DEFUN([gl_FILE_LIST], [
   m4/inttypes-pri.m4
   m4/inttypes_h.m4
   m4/langinfo_h.m4
+  m4/largefile.m4
   m4/lcmessage.m4
   m4/lib-ld.m4
   m4/lib-link.m4
@@ -742,6 +797,7 @@ AC_DEFUN([gl_FILE_LIST], [
   m4/locale-ja.m4
   m4/locale-zh.m4
   m4/locale_h.m4
+  m4/localeconv.m4
   m4/lock.m4
   m4/longlong.m4
   m4/ls-mntd-fs.m4
@@ -751,42 +807,45 @@ AC_DEFUN([gl_FILE_LIST], [
   m4/mbrtowc.m4
   m4/mbsinit.m4
   m4/mbstate_t.m4
+  m4/mbtowc.m4
   m4/memchr.m4
   m4/mktime.m4
   m4/mmap-anon.m4
-  m4/mode_t.m4
   m4/mountlist.m4
+  m4/msvc-inval.m4
+  m4/msvc-nothrow.m4
   m4/multiarch.m4
   m4/netdb_h.m4
   m4/netinet_in_h.m4
   m4/nl_langinfo.m4
   m4/nls.m4
+  m4/nocrash.m4
+  m4/off_t.m4
   m4/onceonly.m4
-  m4/open.m4
   m4/po.m4
   m4/printf-posix.m4
   m4/printf.m4
   m4/progtest.m4
+  m4/read.m4
   m4/regex.m4
   m4/safe-read.m4
-  m4/safe-write.m4
   m4/servent.m4
   m4/setenv.m4
   m4/sha1.m4
   m4/size_max.m4
   m4/snprintf.m4
+  m4/socketlib.m4
   m4/sockets.m4
   m4/socklen.m4
   m4/sockpfaf.m4
   m4/ssize_t.m4
-  m4/stat.m4
+  m4/stdalign.m4
   m4/stdbool.m4
   m4/stddef_h.m4
   m4/stdint.m4
   m4/stdint_h.m4
   m4/stdio_h.m4
   m4/stdlib_h.m4
-  m4/strdup.m4
   m4/strerror.m4
   m4/string_h.m4
   m4/strndup.m4
@@ -794,13 +853,13 @@ AC_DEFUN([gl_FILE_LIST], [
   m4/strsep.m4
   m4/strstr.m4
   m4/sys_socket_h.m4
-  m4/sys_stat_h.m4
+  m4/sys_types_h.m4
+  m4/sys_uio_h.m4
   m4/threadlib.m4
   m4/time_h.m4
   m4/time_r.m4
   m4/timegm.m4
   m4/uintmax_t.m4
-  m4/unistd-safer.m4
   m4/unistd_h.m4
   m4/vasnprintf.m4
   m4/vasprintf.m4
@@ -812,7 +871,6 @@ AC_DEFUN([gl_FILE_LIST], [
   m4/wcrtomb.m4
   m4/wctype_h.m4
   m4/wint_t.m4
-  m4/write.m4
   m4/xalloc.m4
   m4/xsize.m4
   m4/xstrndup.m4