Imported Upstream version 1.15upstream/1.15

1 files changed, 601 insertions, 574 deletions

diff --git a/m4/gnulib-comp.m4 b/m4/gnulib-comp.m4
index 73fb929..fc5d202 100644
--- a/m4/gnulib-comp.m4
+++ b/m4/gnulib-comp.m4
@@ -1,5 +1,5 @@
 # DO NOT EDIT! GENERATED AUTOMATICALLY!
-# Copyright (C) 2002-2012 Free Software Foundation, Inc.
+# Copyright (C) 2002-2013 Free Software Foundation, Inc.
 #
 # 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
@@ -39,6 +39,7 @@ AC_DEFUN([gl_EARLY],
   m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable
   AC_REQUIRE([gl_PROG_AR_RANLIB])
   AC_REQUIRE([AM_PROG_CC_C_O])
+  # Code from module absolute-header:
   # Code from module accept:
   # Code from module alloca:
   # Code from module alloca-opt:
@@ -104,7 +105,6 @@ AC_DEFUN([gl_EARLY],
   # Code from module iconv-h:
   # Code from module include_next:
   # Code from module inet_ntop:
-  # Code from module inline:
   # Code from module intprops:
   # Code from module ioctl:
   # Code from module langinfo:
@@ -125,6 +125,7 @@ AC_DEFUN([gl_EARLY],
   # Code from module mbtowc:
   # Code from module memchr:
   # Code from module mkdir:
+  # Code from module mkostemp:
   # Code from module mkstemp:
   # Code from module msvc-inval:
   # Code from module msvc-nothrow:
@@ -158,6 +159,7 @@ AC_DEFUN([gl_EARLY],
   # Code from module recv:
   # Code from module regex:
   # Code from module sched:
+  # Code from module secure_getenv:
   # Code from module select:
   # Code from module send:
   # Code from module servent:
@@ -251,577 +253,589 @@ AC_DEFUN([gl_INIT],
   m4_pushdef([gl_LIBSOURCES_DIR], [])
   gl_COMMON
   gl_source_base='lib'
-AC_REQUIRE([gl_HEADER_SYS_SOCKET])
-if test "$ac_cv_header_winsock2_h" = yes; then
-  AC_LIBOBJ([accept])
-fi
-gl_SYS_SOCKET_MODULE_INDICATOR([accept])
-gl_FUNC_ALLOCA
-gl_HEADER_ARPA_INET
-AC_PROG_MKDIR_P
-gl_FUNC_BASE32
-AC_REQUIRE([AC_C_INLINE])
-AC_REQUIRE([gl_HEADER_SYS_SOCKET])
-if test "$ac_cv_header_winsock2_h" = yes; then
-  AC_LIBOBJ([bind])
-fi
-gl_SYS_SOCKET_MODULE_INDICATOR([bind])
-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])
-gl_CLOCK_TIME
-gl_MODULE_INDICATOR_FOR_TESTS([cloexec])
-gl_FUNC_CLOSE
-if test $REPLACE_CLOSE = 1; then
-  AC_LIBOBJ([close])
-fi
-gl_UNISTD_MODULE_INDICATOR([close])
-gl_CONFIGMAKE_PREP
-AC_REQUIRE([gl_HEADER_SYS_SOCKET])
-if test "$ac_cv_header_winsock2_h" = yes; then
-  AC_LIBOBJ([connect])
-fi
-gl_SYS_SOCKET_MODULE_INDICATOR([connect])
-gl_MD5
-gl_SHA1
-gl_DIRNAME_LGPL
-gl_DOUBLE_SLASH_ROOT
-gl_FUNC_DUP2
-if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then
-  AC_LIBOBJ([dup2])
-  gl_PREREQ_DUP2
-fi
-gl_UNISTD_MODULE_INDICATOR([dup2])
-gl_ENVIRON
-gl_UNISTD_MODULE_INDICATOR([environ])
-gl_HEADER_ERRNO_H
-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])])
-AC_REQUIRE([gl_EXTERN_INLINE])
-gl_FATAL_SIGNAL
-gl_FUNC_FCNTL
-if test $HAVE_FCNTL = 0 || test $REPLACE_FCNTL = 1; then
-  AC_LIBOBJ([fcntl])
-fi
-gl_FCNTL_MODULE_INDICATOR([fcntl])
-gl_FCNTL_H
-gl_MODULE_INDICATOR([fd-safer-flag])
-gl_FLOAT_H
-if test $REPLACE_FLOAT_LDBL = 1; then
-  AC_LIBOBJ([float])
-fi
-if test $REPLACE_ITOLD = 1; then
-  AC_LIBOBJ([itold])
-fi
-gl_FUNC_FSEEK
-if test $REPLACE_FSEEK = 1; then
-  AC_LIBOBJ([fseek])
-fi
-gl_STDIO_MODULE_INDICATOR([fseek])
-gl_FUNC_FSEEKO
-if test $HAVE_FSEEKO = 0 || test $REPLACE_FSEEKO = 1; then
-  AC_LIBOBJ([fseeko])
-  gl_PREREQ_FSEEKO
-fi
-gl_STDIO_MODULE_INDICATOR([fseeko])
-gl_FUNC_FSTAT
-if test $REPLACE_FSTAT = 1; then
-  AC_LIBOBJ([fstat])
-  gl_PREREQ_FSTAT
-fi
-gl_SYS_STAT_MODULE_INDICATOR([fstat])
-gl_FUNC_FTELL
-if test $REPLACE_FTELL = 1; then
-  AC_LIBOBJ([ftell])
-fi
-gl_STDIO_MODULE_INDICATOR([ftell])
-gl_FUNC_FTELLO
-if test $HAVE_FTELLO = 0 || test $REPLACE_FTELLO = 1; then
-  AC_LIBOBJ([ftello])
-  gl_PREREQ_FTELLO
-fi
-gl_STDIO_MODULE_INDICATOR([ftello])
-gl_FUNC_FUTIMENS
-if test $HAVE_FUTIMENS = 0 || test $REPLACE_FUTIMENS = 1; then
-  AC_LIBOBJ([futimens])
-fi
-gl_SYS_STAT_MODULE_INDICATOR([futimens])
-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])
-gl_FUNC_GETDELIM
-if test $HAVE_GETDELIM = 0 || test $REPLACE_GETDELIM = 1; then
-  AC_LIBOBJ([getdelim])
-  gl_PREREQ_GETDELIM
-fi
-gl_STDIO_MODULE_INDICATOR([getdelim])
-gl_FUNC_GETDTABLESIZE
-if test $HAVE_GETDTABLESIZE = 0; then
-  AC_LIBOBJ([getdtablesize])
-  gl_PREREQ_GETDTABLESIZE
-fi
-gl_UNISTD_MODULE_INDICATOR([getdtablesize])
-gl_FUNC_GETLINE
-if test $REPLACE_GETLINE = 1; then
-  AC_LIBOBJ([getline])
-  gl_PREREQ_GETLINE
-fi
-gl_STDIO_MODULE_INDICATOR([getline])
-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])
-gl_FUNC_GETOPT_POSIX
-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_FUNC_GETPASS_GNU
-if test $REPLACE_GETPASS = 1; then
-  AC_LIBOBJ([getpass])
-  gl_PREREQ_GETPASS
-fi
-AC_REQUIRE([gl_HEADER_SYS_SOCKET])
-if test "$ac_cv_header_winsock2_h" = yes; then
-  AC_LIBOBJ([getpeername])
-fi
-gl_SYS_SOCKET_MODULE_INDICATOR([getpeername])
-AC_REQUIRE([gl_HEADER_SYS_SOCKET])
-if test "$ac_cv_header_winsock2_h" = yes; then
-  AC_LIBOBJ([getsockname])
-fi
-gl_SYS_SOCKET_MODULE_INDICATOR([getsockname])
-AC_SUBST([LIBINTL])
-AC_SUBST([LTLIBINTL])
-gl_GETTIME
-gl_FUNC_GETTIMEOFDAY
-if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then
-  AC_LIBOBJ([gettimeofday])
-  gl_PREREQ_GETTIMEOFDAY
-fi
-gl_SYS_TIME_MODULE_INDICATOR([gettimeofday])
-# Autoconf 2.61a.99 and earlier don't support linking a file only
-# in VPATH builds.  But since GNUmakefile is for maintainer use
-# only, it does not matter if we skip the link with older autoconf.
-# Automake 1.10.1 and earlier try to remove GNUmakefile in non-VPATH
-# builds, so use a shell variable to bypass this.
-GNUmakefile=GNUmakefile
-m4_if(m4_version_compare([2.61a.100],
-        m4_defn([m4_PACKAGE_VERSION])), [1], [],
-      [AC_CONFIG_LINKS([$GNUmakefile:$GNUmakefile], [],
-        [GNUmakefile=$GNUmakefile])])
-gl_HOSTENT
-AM_ICONV
-m4_ifdef([gl_ICONV_MODULE_INDICATOR],
-  [gl_ICONV_MODULE_INDICATOR([iconv])])
-gl_ICONV_H
-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])
-gl_INLINE
-gl_FUNC_IOCTL
-if test $HAVE_IOCTL = 0 || test $REPLACE_IOCTL = 1; then
-  AC_LIBOBJ([ioctl])
-fi
-gl_SYS_IOCTL_MODULE_INDICATOR([ioctl])
-gl_LANGINFO_H
-AC_REQUIRE([gl_LARGEFILE])
-AC_REQUIRE([gl_HEADER_SYS_SOCKET])
-if test "$ac_cv_header_winsock2_h" = yes; then
-  AC_LIBOBJ([listen])
-fi
-gl_SYS_SOCKET_MODULE_INDICATOR([listen])
-gl_LOCALCHARSET
-LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(abs_top_builddir)/$gl_source_base\""
-AC_SUBST([LOCALCHARSET_TESTS_ENVIRONMENT])
-gl_LOCALE_H
-gl_FUNC_LOCALECONV
-if test $REPLACE_LOCALECONV = 1; then
-  AC_LIBOBJ([localeconv])
-  gl_PREREQ_LOCALECONV
-fi
-gl_LOCALE_MODULE_INDICATOR([localeconv])
-gl_LOCK
-gl_FUNC_LSEEK
-if test $REPLACE_LSEEK = 1; then
-  AC_LIBOBJ([lseek])
-fi
-gl_UNISTD_MODULE_INDICATOR([lseek])
-gl_FUNC_LSTAT
-if test $REPLACE_LSTAT = 1; then
-  AC_LIBOBJ([lstat])
-  gl_PREREQ_LSTAT
-fi
-gl_SYS_STAT_MODULE_INDICATOR([lstat])
-AC_CONFIG_COMMANDS_PRE([m4_ifdef([AH_HEADER],
-  [AC_SUBST([CONFIG_INCLUDE], m4_defn([AH_HEADER]))])])
-gl_FUNC_MALLOC_GNU
-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])
-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])
-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])
-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])
-gl_FUNC_MKDIR
-if test $REPLACE_MKDIR = 1; then
-  AC_LIBOBJ([mkdir])
-fi
-gl_FUNC_MKSTEMP
-if test $HAVE_MKSTEMP = 0 || test $REPLACE_MKSTEMP = 1; then
-  AC_LIBOBJ([mkstemp])
-  gl_PREREQ_MKSTEMP
-fi
-gl_STDLIB_MODULE_INDICATOR([mkstemp])
-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
-gl_HEADER_NETDB
-gl_HEADER_NETINET_IN
-AC_PROG_MKDIR_P
-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])
-gl_FUNC_OPEN
-if test $REPLACE_OPEN = 1; then
-  AC_LIBOBJ([open])
-  gl_PREREQ_OPEN
-fi
-gl_FCNTL_MODULE_INDICATOR([open])
-gl_PATHMAX
-gl_FUNC_PIPE2
-gl_UNISTD_MODULE_INDICATOR([pipe2])
-gl_MODULE_INDICATOR([pipe2-safer])
-gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE
-if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE = 1; then
-  AC_LIBOBJ([spawn_faction_addclose])
-fi
-gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_addclose])
-gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2
-if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 = 1; then
-  AC_LIBOBJ([spawn_faction_adddup2])
-fi
-gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_adddup2])
-gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN
-if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN = 1; then
-  AC_LIBOBJ([spawn_faction_addopen])
-fi
-gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_addopen])
-gl_POSIX_SPAWN
-if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
-  AC_LIBOBJ([spawn_faction_destroy])
-fi
-gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_destroy])
-gl_POSIX_SPAWN
-if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
-  AC_LIBOBJ([spawn_faction_init])
-fi
-gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_init])
-gl_POSIX_SPAWN
-if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
-  AC_LIBOBJ([spawnattr_destroy])
-fi
-gl_SPAWN_MODULE_INDICATOR([posix_spawnattr_destroy])
-gl_POSIX_SPAWN
-if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
-  AC_LIBOBJ([spawnattr_init])
-fi
-gl_SPAWN_MODULE_INDICATOR([posix_spawnattr_init])
-gl_POSIX_SPAWN
-if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
-  AC_LIBOBJ([spawnattr_setflags])
-fi
-gl_SPAWN_MODULE_INDICATOR([posix_spawnattr_setflags])
-gl_POSIX_SPAWN
-if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
-  AC_LIBOBJ([spawnattr_setsigmask])
-fi
-gl_SPAWN_MODULE_INDICATOR([posix_spawnattr_setsigmask])
-gl_POSIX_SPAWN
-if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
-  AC_LIBOBJ([spawnp])
-  AC_LIBOBJ([spawni])
-  gl_PREREQ_POSIX_SPAWN_INTERNAL
-fi
-gl_SPAWN_MODULE_INDICATOR([posix_spawnp])
-gl_QUOTE
-gl_QUOTEARG
-gl_FUNC_RAISE
-if test $HAVE_RAISE = 0 || test $REPLACE_RAISE = 1; then
-  AC_LIBOBJ([raise])
-  gl_PREREQ_RAISE
-fi
-gl_SIGNAL_MODULE_INDICATOR([raise])
-gl_FUNC_RAWMEMCHR
-if test $HAVE_RAWMEMCHR = 0; then
-  AC_LIBOBJ([rawmemchr])
-  gl_PREREQ_RAWMEMCHR
-fi
-gl_STRING_MODULE_INDICATOR([rawmemchr])
-gl_FUNC_REALLOC_POSIX
-if test $REPLACE_REALLOC = 1; then
-  AC_LIBOBJ([realloc])
-fi
-gl_STDLIB_MODULE_INDICATOR([realloc-posix])
-AC_REQUIRE([gl_HEADER_SYS_SOCKET])
-if test "$ac_cv_header_winsock2_h" = yes; then
-  AC_LIBOBJ([recv])
-fi
-gl_SYS_SOCKET_MODULE_INDICATOR([recv])
-gl_REGEX
-if test $ac_use_included_regex = yes; then
-  AC_LIBOBJ([regex])
-  gl_PREREQ_REGEX
-fi
-gl_SCHED_H
-gl_FUNC_SELECT
-if test $REPLACE_SELECT = 1; then
-  AC_LIBOBJ([select])
-fi
-gl_SYS_SELECT_MODULE_INDICATOR([select])
-AC_REQUIRE([gl_HEADER_SYS_SOCKET])
-if test "$ac_cv_header_winsock2_h" = yes; then
-  AC_LIBOBJ([send])
-fi
-gl_SYS_SOCKET_MODULE_INDICATOR([send])
-gl_SERVENT
-AC_REQUIRE([gl_HEADER_SYS_SOCKET])
-if test "$ac_cv_header_winsock2_h" = yes; then
-  AC_LIBOBJ([setsockopt])
-fi
-gl_SYS_SOCKET_MODULE_INDICATOR([setsockopt])
-gl_SIGACTION
-if test $HAVE_SIGACTION = 0; then
-  AC_LIBOBJ([sigaction])
-  gl_PREREQ_SIGACTION
-fi
-gl_SIGNAL_MODULE_INDICATOR([sigaction])
-gl_SIGNAL_H
-gl_SIGNAL_SIGPIPE
-dnl Define the C macro GNULIB_SIGPIPE to 1.
-gl_MODULE_INDICATOR([sigpipe])
-dnl Define the substituted variable GNULIB_SIGNAL_H_SIGPIPE to 1.
-AC_REQUIRE([gl_SIGNAL_H_DEFAULTS])
-GNULIB_SIGNAL_H_SIGPIPE=1
-dnl Define the substituted variable GNULIB_STDIO_H_SIGPIPE to 1.
-AC_REQUIRE([gl_STDIO_H_DEFAULTS])
-AC_REQUIRE([gl_ASM_SYMBOL_PREFIX])
-GNULIB_STDIO_H_SIGPIPE=1
-dnl Define the substituted variable GNULIB_UNISTD_H_SIGPIPE to 1.
-AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
-GNULIB_UNISTD_H_SIGPIPE=1
-gl_SIGNALBLOCKING
-if test $HAVE_POSIX_SIGNALBLOCKING = 0; then
-  AC_LIBOBJ([sigprocmask])
-  gl_PREREQ_SIGPROCMASK
-fi
-gl_SIGNAL_MODULE_INDICATOR([sigprocmask])
-gl_SIZE_MAX
-gl_FUNC_SNPRINTF
-gl_STDIO_MODULE_INDICATOR([snprintf])
-gl_MODULE_INDICATOR([snprintf])
-AC_REQUIRE([gl_HEADER_SYS_SOCKET])
-if test "$ac_cv_header_winsock2_h" = yes; then
-  AC_LIBOBJ([socket])
-fi
-# When this module is used, sockets may actually occur as file descriptors,
-# hence it is worth warning if the modules 'close' and 'ioctl' are not used.
-m4_ifdef([gl_UNISTD_H_DEFAULTS], [AC_REQUIRE([gl_UNISTD_H_DEFAULTS])])
-m4_ifdef([gl_SYS_IOCTL_H_DEFAULTS], [AC_REQUIRE([gl_SYS_IOCTL_H_DEFAULTS])])
-AC_REQUIRE([gl_PREREQ_SYS_H_WINSOCK2])
-if test "$ac_cv_header_winsock2_h" = yes; then
-  UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=1
-  SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=1
-fi
-gl_SYS_SOCKET_MODULE_INDICATOR([socket])
-gl_SOCKETLIB
-gl_SOCKETS
-gl_TYPE_SOCKLEN_T
-gl_SPAWN_H
-gl_SPAWN_PIPE
-gt_TYPE_SSIZE_T
-gl_FUNC_STAT
-if test $REPLACE_STAT = 1; then
-  AC_LIBOBJ([stat])
-  gl_PREREQ_STAT
-fi
-gl_SYS_STAT_MODULE_INDICATOR([stat])
-gl_STAT_TIME
-gl_STAT_BIRTHTIME
-gl_STDALIGN_H
-AM_STDBOOL_H
-gl_STDDEF_H
-gl_STDINT_H
-gl_STDIO_H
-gl_STDLIB_H
-gl_STRCASE
-if test $HAVE_STRCASECMP = 0; then
-  AC_LIBOBJ([strcasecmp])
-  gl_PREREQ_STRCASECMP
-fi
-if test $HAVE_STRNCASECMP = 0; then
-  AC_LIBOBJ([strncasecmp])
-  gl_PREREQ_STRNCASECMP
-fi
-gl_FUNC_STRCASESTR
-if test $HAVE_STRCASESTR = 0 || test $REPLACE_STRCASESTR = 1; then
-  AC_LIBOBJ([strcasestr])
-  gl_PREREQ_STRCASESTR
-fi
-gl_FUNC_STRCASESTR_SIMPLE
-if test $HAVE_STRCASESTR = 0 || test $REPLACE_STRCASESTR = 1; then
-  AC_LIBOBJ([strcasestr])
-  gl_PREREQ_STRCASESTR
-fi
-gl_STRING_MODULE_INDICATOR([strcasestr])
-gl_FUNC_STRCHRNUL
-if test $HAVE_STRCHRNUL = 0 || test $REPLACE_STRCHRNUL = 1; then
-  AC_LIBOBJ([strchrnul])
-  gl_PREREQ_STRCHRNUL
-fi
-gl_STRING_MODULE_INDICATOR([strchrnul])
-gl_FUNC_STRERROR
-if test $REPLACE_STRERROR = 1; then
-  AC_LIBOBJ([strerror])
-fi
-gl_MODULE_INDICATOR([strerror])
-gl_STRING_MODULE_INDICATOR([strerror])
-AC_REQUIRE([gl_HEADER_ERRNO_H])
-AC_REQUIRE([gl_FUNC_STRERROR_0])
-if test -n "$ERRNO_H" || test $REPLACE_STRERROR_0 = 1; then
-  AC_LIBOBJ([strerror-override])
-  gl_PREREQ_SYS_H_WINSOCK2
-fi
-gl_FUNC_STRERROR_R
-if test $HAVE_DECL_STRERROR_R = 0 || test $REPLACE_STRERROR_R = 1; then
-  AC_LIBOBJ([strerror_r])
-  gl_PREREQ_STRERROR_R
-fi
-gl_STRING_MODULE_INDICATOR([strerror_r])
-gl_HEADER_STRING_H
-gl_HEADER_STRINGS_H
-gl_FUNC_STRTOK_R
-if test $HAVE_STRTOK_R = 0 || test $REPLACE_STRTOK_R = 1; then
-  AC_LIBOBJ([strtok_r])
-  gl_PREREQ_STRTOK_R
-fi
-gl_STRING_MODULE_INDICATOR([strtok_r])
-gl_SYS_IOCTL_H
-AC_PROG_MKDIR_P
-gl_HEADER_SYS_SELECT
-AC_PROG_MKDIR_P
-gl_HEADER_SYS_SOCKET
-AC_PROG_MKDIR_P
-gl_HEADER_SYS_STAT_H
-AC_PROG_MKDIR_P
-gl_HEADER_SYS_TIME_H
-AC_PROG_MKDIR_P
-gl_SYS_TYPES_H
-AC_PROG_MKDIR_P
-gl_HEADER_SYS_UIO
-AC_PROG_MKDIR_P
-gl_SYS_WAIT_H
-AC_PROG_MKDIR_P
-gl_FUNC_GEN_TEMPNAME
-gl_THREADLIB
-gl_HEADER_TIME_H
-gl_TIMESPEC
-gt_TMPDIR
-gl_UNISTD_H
-gl_UNISTD_SAFER
-gl_FUNC_GLIBC_UNLOCKED_IO
-gl_UTIMENS
-gl_FUNC_VASNPRINTF
-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])])
-gl_FUNC_VSNPRINTF
-gl_STDIO_MODULE_INDICATOR([vsnprintf])
-gl_WAIT_PROCESS
-gl_FUNC_WAITPID
-if test $HAVE_WAITPID = 0; then
-  AC_LIBOBJ([waitpid])
-fi
-gl_SYS_WAIT_MODULE_INDICATOR([waitpid])
-gl_WCHAR_H
-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])
-gl_WCTYPE_H
-gl_FUNC_WRITE
-if test $REPLACE_WRITE = 1; then
-  AC_LIBOBJ([write])
-  gl_PREREQ_WRITE
-fi
-gl_UNISTD_MODULE_INDICATOR([write])
-gl_XALLOC
-gl_XSIZE
+  AC_REQUIRE([gl_HEADER_SYS_SOCKET])
+  if test "$ac_cv_header_winsock2_h" = yes; then
+    AC_LIBOBJ([accept])
+  fi
+  gl_SYS_SOCKET_MODULE_INDICATOR([accept])
+  gl_FUNC_ALLOCA
+  gl_HEADER_ARPA_INET
+  AC_PROG_MKDIR_P
+  gl_FUNC_BASE32
+  AC_REQUIRE([gl_HEADER_SYS_SOCKET])
+  if test "$ac_cv_header_winsock2_h" = yes; then
+    AC_LIBOBJ([bind])
+  fi
+  gl_SYS_SOCKET_MODULE_INDICATOR([bind])
+  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])
+  gl_CLOCK_TIME
+  gl_MODULE_INDICATOR_FOR_TESTS([cloexec])
+  gl_FUNC_CLOSE
+  if test $REPLACE_CLOSE = 1; then
+    AC_LIBOBJ([close])
+  fi
+  gl_UNISTD_MODULE_INDICATOR([close])
+  gl_CONFIGMAKE_PREP
+  AC_REQUIRE([gl_HEADER_SYS_SOCKET])
+  if test "$ac_cv_header_winsock2_h" = yes; then
+    AC_LIBOBJ([connect])
+  fi
+  gl_SYS_SOCKET_MODULE_INDICATOR([connect])
+  gl_MD5
+  gl_SHA1
+  gl_DIRNAME_LGPL
+  gl_DOUBLE_SLASH_ROOT
+  gl_FUNC_DUP2
+  if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then
+    AC_LIBOBJ([dup2])
+    gl_PREREQ_DUP2
+  fi
+  gl_UNISTD_MODULE_INDICATOR([dup2])
+  gl_ENVIRON
+  gl_UNISTD_MODULE_INDICATOR([environ])
+  gl_HEADER_ERRNO_H
+  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])])
+  AC_REQUIRE([gl_EXTERN_INLINE])
+  gl_FATAL_SIGNAL
+  gl_FUNC_FCNTL
+  if test $HAVE_FCNTL = 0 || test $REPLACE_FCNTL = 1; then
+    AC_LIBOBJ([fcntl])
+  fi
+  gl_FCNTL_MODULE_INDICATOR([fcntl])
+  gl_FCNTL_H
+  gl_MODULE_INDICATOR([fd-safer-flag])
+  gl_FLOAT_H
+  if test $REPLACE_FLOAT_LDBL = 1; then
+    AC_LIBOBJ([float])
+  fi
+  if test $REPLACE_ITOLD = 1; then
+    AC_LIBOBJ([itold])
+  fi
+  gl_FUNC_FSEEK
+  if test $REPLACE_FSEEK = 1; then
+    AC_LIBOBJ([fseek])
+  fi
+  gl_STDIO_MODULE_INDICATOR([fseek])
+  gl_FUNC_FSEEKO
+  if test $HAVE_FSEEKO = 0 || test $REPLACE_FSEEKO = 1; then
+    AC_LIBOBJ([fseeko])
+    gl_PREREQ_FSEEKO
+  fi
+  gl_STDIO_MODULE_INDICATOR([fseeko])
+  gl_FUNC_FSTAT
+  if test $REPLACE_FSTAT = 1; then
+    AC_LIBOBJ([fstat])
+    gl_PREREQ_FSTAT
+  fi
+  gl_SYS_STAT_MODULE_INDICATOR([fstat])
+  gl_FUNC_FTELL
+  if test $REPLACE_FTELL = 1; then
+    AC_LIBOBJ([ftell])
+  fi
+  gl_STDIO_MODULE_INDICATOR([ftell])
+  gl_FUNC_FTELLO
+  if test $HAVE_FTELLO = 0 || test $REPLACE_FTELLO = 1; then
+    AC_LIBOBJ([ftello])
+    gl_PREREQ_FTELLO
+  fi
+  gl_STDIO_MODULE_INDICATOR([ftello])
+  gl_FUNC_FUTIMENS
+  if test $HAVE_FUTIMENS = 0 || test $REPLACE_FUTIMENS = 1; then
+    AC_LIBOBJ([futimens])
+  fi
+  gl_SYS_STAT_MODULE_INDICATOR([futimens])
+  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])
+  gl_FUNC_GETDELIM
+  if test $HAVE_GETDELIM = 0 || test $REPLACE_GETDELIM = 1; then
+    AC_LIBOBJ([getdelim])
+    gl_PREREQ_GETDELIM
+  fi
+  gl_STDIO_MODULE_INDICATOR([getdelim])
+  gl_FUNC_GETDTABLESIZE
+  if test $HAVE_GETDTABLESIZE = 0 || test $REPLACE_GETDTABLESIZE = 1; then
+    AC_LIBOBJ([getdtablesize])
+    gl_PREREQ_GETDTABLESIZE
+  fi
+  gl_UNISTD_MODULE_INDICATOR([getdtablesize])
+  gl_FUNC_GETLINE
+  if test $REPLACE_GETLINE = 1; then
+    AC_LIBOBJ([getline])
+    gl_PREREQ_GETLINE
+  fi
+  gl_STDIO_MODULE_INDICATOR([getline])
+  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])
+  gl_FUNC_GETOPT_POSIX
+  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_FUNC_GETPASS_GNU
+  if test $REPLACE_GETPASS = 1; then
+    AC_LIBOBJ([getpass])
+    gl_PREREQ_GETPASS
+  fi
+  AC_REQUIRE([gl_HEADER_SYS_SOCKET])
+  if test "$ac_cv_header_winsock2_h" = yes; then
+    AC_LIBOBJ([getpeername])
+  fi
+  gl_SYS_SOCKET_MODULE_INDICATOR([getpeername])
+  AC_REQUIRE([gl_HEADER_SYS_SOCKET])
+  if test "$ac_cv_header_winsock2_h" = yes; then
+    AC_LIBOBJ([getsockname])
+  fi
+  gl_SYS_SOCKET_MODULE_INDICATOR([getsockname])
+  AC_SUBST([LIBINTL])
+  AC_SUBST([LTLIBINTL])
+  gl_GETTIME
+  gl_FUNC_GETTIMEOFDAY
+  if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then
+    AC_LIBOBJ([gettimeofday])
+    gl_PREREQ_GETTIMEOFDAY
+  fi
+  gl_SYS_TIME_MODULE_INDICATOR([gettimeofday])
+  # Autoconf 2.61a.99 and earlier don't support linking a file only
+  # in VPATH builds.  But since GNUmakefile is for maintainer use
+  # only, it does not matter if we skip the link with older autoconf.
+  # Automake 1.10.1 and earlier try to remove GNUmakefile in non-VPATH
+  # builds, so use a shell variable to bypass this.
+  GNUmakefile=GNUmakefile
+  m4_if(m4_version_compare([2.61a.100],
+          m4_defn([m4_PACKAGE_VERSION])), [1], [],
+        [AC_CONFIG_LINKS([$GNUmakefile:$GNUmakefile], [],
+          [GNUmakefile=$GNUmakefile])])
+  gl_HOSTENT
+  AM_ICONV
+  m4_ifdef([gl_ICONV_MODULE_INDICATOR],
+    [gl_ICONV_MODULE_INDICATOR([iconv])])
+  gl_ICONV_H
+  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])
+  gl_FUNC_IOCTL
+  if test $HAVE_IOCTL = 0 || test $REPLACE_IOCTL = 1; then
+    AC_LIBOBJ([ioctl])
+  fi
+  gl_SYS_IOCTL_MODULE_INDICATOR([ioctl])
+  gl_LANGINFO_H
+  AC_REQUIRE([gl_LARGEFILE])
+  AC_REQUIRE([gl_HEADER_SYS_SOCKET])
+  if test "$ac_cv_header_winsock2_h" = yes; then
+    AC_LIBOBJ([listen])
+  fi
+  gl_SYS_SOCKET_MODULE_INDICATOR([listen])
+  gl_LOCALCHARSET
+  LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(abs_top_builddir)/$gl_source_base\""
+  AC_SUBST([LOCALCHARSET_TESTS_ENVIRONMENT])
+  gl_LOCALE_H
+  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_LSEEK
+  if test $REPLACE_LSEEK = 1; then
+    AC_LIBOBJ([lseek])
+  fi
+  gl_UNISTD_MODULE_INDICATOR([lseek])
+  gl_FUNC_LSTAT
+  if test $REPLACE_LSTAT = 1; then
+    AC_LIBOBJ([lstat])
+    gl_PREREQ_LSTAT
+  fi
+  gl_SYS_STAT_MODULE_INDICATOR([lstat])
+  AC_CONFIG_COMMANDS_PRE([m4_ifdef([AH_HEADER],
+    [AC_SUBST([CONFIG_INCLUDE], m4_defn([AH_HEADER]))])])
+  gl_FUNC_MALLOC_GNU
+  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])
+  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])
+  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])
+  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])
+  gl_FUNC_MKDIR
+  if test $REPLACE_MKDIR = 1; then
+    AC_LIBOBJ([mkdir])
+  fi
+  gl_FUNC_MKOSTEMP
+  if test $HAVE_MKOSTEMP = 0; then
+    AC_LIBOBJ([mkostemp])
+    gl_PREREQ_MKOSTEMP
+  fi
+  gl_MODULE_INDICATOR([mkostemp])
+  gl_STDLIB_MODULE_INDICATOR([mkostemp])
+  gl_FUNC_MKSTEMP
+  if test $HAVE_MKSTEMP = 0 || test $REPLACE_MKSTEMP = 1; then
+    AC_LIBOBJ([mkstemp])
+    gl_PREREQ_MKSTEMP
+  fi
+  gl_STDLIB_MODULE_INDICATOR([mkstemp])
+  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
+  gl_HEADER_NETDB
+  gl_HEADER_NETINET_IN
+  AC_PROG_MKDIR_P
+  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])
+  gl_FUNC_OPEN
+  if test $REPLACE_OPEN = 1; then
+    AC_LIBOBJ([open])
+    gl_PREREQ_OPEN
+  fi
+  gl_FCNTL_MODULE_INDICATOR([open])
+  gl_PATHMAX
+  gl_FUNC_PIPE2
+  gl_UNISTD_MODULE_INDICATOR([pipe2])
+  gl_MODULE_INDICATOR([pipe2-safer])
+  gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE
+  if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE = 1; then
+    AC_LIBOBJ([spawn_faction_addclose])
+  fi
+  gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_addclose])
+  gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2
+  if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 = 1; then
+    AC_LIBOBJ([spawn_faction_adddup2])
+  fi
+  gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_adddup2])
+  gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN
+  if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN = 1; then
+    AC_LIBOBJ([spawn_faction_addopen])
+  fi
+  gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_addopen])
+  gl_POSIX_SPAWN
+  if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
+    AC_LIBOBJ([spawn_faction_destroy])
+  fi
+  gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_destroy])
+  gl_POSIX_SPAWN
+  if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
+    AC_LIBOBJ([spawn_faction_init])
+  fi
+  gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_init])
+  gl_POSIX_SPAWN
+  if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
+    AC_LIBOBJ([spawnattr_destroy])
+  fi
+  gl_SPAWN_MODULE_INDICATOR([posix_spawnattr_destroy])
+  gl_POSIX_SPAWN
+  if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
+    AC_LIBOBJ([spawnattr_init])
+  fi
+  gl_SPAWN_MODULE_INDICATOR([posix_spawnattr_init])
+  gl_POSIX_SPAWN
+  if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
+    AC_LIBOBJ([spawnattr_setflags])
+  fi
+  gl_SPAWN_MODULE_INDICATOR([posix_spawnattr_setflags])
+  gl_POSIX_SPAWN
+  if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
+    AC_LIBOBJ([spawnattr_setsigmask])
+  fi
+  gl_SPAWN_MODULE_INDICATOR([posix_spawnattr_setsigmask])
+  gl_POSIX_SPAWN
+  if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
+    AC_LIBOBJ([spawnp])
+    AC_LIBOBJ([spawni])
+    gl_PREREQ_POSIX_SPAWN_INTERNAL
+  fi
+  gl_SPAWN_MODULE_INDICATOR([posix_spawnp])
+  gl_QUOTE
+  gl_QUOTEARG
+  gl_FUNC_RAISE
+  if test $HAVE_RAISE = 0 || test $REPLACE_RAISE = 1; then
+    AC_LIBOBJ([raise])
+    gl_PREREQ_RAISE
+  fi
+  gl_SIGNAL_MODULE_INDICATOR([raise])
+  gl_FUNC_RAWMEMCHR
+  if test $HAVE_RAWMEMCHR = 0; then
+    AC_LIBOBJ([rawmemchr])
+    gl_PREREQ_RAWMEMCHR
+  fi
+  gl_STRING_MODULE_INDICATOR([rawmemchr])
+  gl_FUNC_REALLOC_POSIX
+  if test $REPLACE_REALLOC = 1; then
+    AC_LIBOBJ([realloc])
+  fi
+  gl_STDLIB_MODULE_INDICATOR([realloc-posix])
+  AC_REQUIRE([gl_HEADER_SYS_SOCKET])
+  if test "$ac_cv_header_winsock2_h" = yes; then
+    AC_LIBOBJ([recv])
+  fi
+  gl_SYS_SOCKET_MODULE_INDICATOR([recv])
+  gl_REGEX
+  if test $ac_use_included_regex = yes; then
+    AC_LIBOBJ([regex])
+    gl_PREREQ_REGEX
+  fi
+  gl_SCHED_H
+  gl_FUNC_SECURE_GETENV
+  if test $HAVE_SECURE_GETENV = 0; then
+    AC_LIBOBJ([secure_getenv])
+    gl_PREREQ_SECURE_GETENV
+  fi
+  gl_STDLIB_MODULE_INDICATOR([secure_getenv])
+  gl_FUNC_SELECT
+  if test $REPLACE_SELECT = 1; then
+    AC_LIBOBJ([select])
+  fi
+  gl_SYS_SELECT_MODULE_INDICATOR([select])
+  AC_REQUIRE([gl_HEADER_SYS_SOCKET])
+  if test "$ac_cv_header_winsock2_h" = yes; then
+    AC_LIBOBJ([send])
+  fi
+  gl_SYS_SOCKET_MODULE_INDICATOR([send])
+  gl_SERVENT
+  AC_REQUIRE([gl_HEADER_SYS_SOCKET])
+  if test "$ac_cv_header_winsock2_h" = yes; then
+    AC_LIBOBJ([setsockopt])
+  fi
+  gl_SYS_SOCKET_MODULE_INDICATOR([setsockopt])
+  gl_SIGACTION
+  if test $HAVE_SIGACTION = 0; then
+    AC_LIBOBJ([sigaction])
+    gl_PREREQ_SIGACTION
+  fi
+  gl_SIGNAL_MODULE_INDICATOR([sigaction])
+  gl_SIGNAL_H
+  gl_SIGNAL_SIGPIPE
+  dnl Define the C macro GNULIB_SIGPIPE to 1.
+  gl_MODULE_INDICATOR([sigpipe])
+  dnl Define the substituted variable GNULIB_SIGNAL_H_SIGPIPE to 1.
+  AC_REQUIRE([gl_SIGNAL_H_DEFAULTS])
+  GNULIB_SIGNAL_H_SIGPIPE=1
+  dnl Define the substituted variable GNULIB_STDIO_H_SIGPIPE to 1.
+  AC_REQUIRE([gl_STDIO_H_DEFAULTS])
+  AC_REQUIRE([gl_ASM_SYMBOL_PREFIX])
+  GNULIB_STDIO_H_SIGPIPE=1
+  dnl Define the substituted variable GNULIB_UNISTD_H_SIGPIPE to 1.
+  AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
+  GNULIB_UNISTD_H_SIGPIPE=1
+  gl_SIGNALBLOCKING
+  if test $HAVE_POSIX_SIGNALBLOCKING = 0; then
+    AC_LIBOBJ([sigprocmask])
+    gl_PREREQ_SIGPROCMASK
+  fi
+  gl_SIGNAL_MODULE_INDICATOR([sigprocmask])
+  gl_SIZE_MAX
+  gl_FUNC_SNPRINTF
+  gl_STDIO_MODULE_INDICATOR([snprintf])
+  gl_MODULE_INDICATOR([snprintf])
+  AC_REQUIRE([gl_HEADER_SYS_SOCKET])
+  if test "$ac_cv_header_winsock2_h" = yes; then
+    AC_LIBOBJ([socket])
+  fi
+  # When this module is used, sockets may actually occur as file descriptors,
+  # hence it is worth warning if the modules 'close' and 'ioctl' are not used.
+  m4_ifdef([gl_UNISTD_H_DEFAULTS], [AC_REQUIRE([gl_UNISTD_H_DEFAULTS])])
+  m4_ifdef([gl_SYS_IOCTL_H_DEFAULTS], [AC_REQUIRE([gl_SYS_IOCTL_H_DEFAULTS])])
+  AC_REQUIRE([gl_PREREQ_SYS_H_WINSOCK2])
+  if test "$ac_cv_header_winsock2_h" = yes; then
+    UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=1
+    SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=1
+  fi
+  gl_SYS_SOCKET_MODULE_INDICATOR([socket])
+  gl_SOCKETLIB
+  gl_SOCKETS
+  gl_TYPE_SOCKLEN_T
+  gl_SPAWN_H
+  gl_SPAWN_PIPE
+  gt_TYPE_SSIZE_T
+  gl_FUNC_STAT
+  if test $REPLACE_STAT = 1; then
+    AC_LIBOBJ([stat])
+    gl_PREREQ_STAT
+  fi
+  gl_SYS_STAT_MODULE_INDICATOR([stat])
+  gl_STAT_TIME
+  gl_STAT_BIRTHTIME
+  gl_STDALIGN_H
+  AM_STDBOOL_H
+  gl_STDDEF_H
+  gl_STDINT_H
+  gl_STDIO_H
+  gl_STDLIB_H
+  gl_STRCASE
+  if test $HAVE_STRCASECMP = 0; then
+    AC_LIBOBJ([strcasecmp])
+    gl_PREREQ_STRCASECMP
+  fi
+  if test $HAVE_STRNCASECMP = 0; then
+    AC_LIBOBJ([strncasecmp])
+    gl_PREREQ_STRNCASECMP
+  fi
+  gl_FUNC_STRCASESTR
+  if test $HAVE_STRCASESTR = 0 || test $REPLACE_STRCASESTR = 1; then
+    AC_LIBOBJ([strcasestr])
+    gl_PREREQ_STRCASESTR
+  fi
+  gl_FUNC_STRCASESTR_SIMPLE
+  if test $HAVE_STRCASESTR = 0 || test $REPLACE_STRCASESTR = 1; then
+    AC_LIBOBJ([strcasestr])
+    gl_PREREQ_STRCASESTR
+  fi
+  gl_STRING_MODULE_INDICATOR([strcasestr])
+  gl_FUNC_STRCHRNUL
+  if test $HAVE_STRCHRNUL = 0 || test $REPLACE_STRCHRNUL = 1; then
+    AC_LIBOBJ([strchrnul])
+    gl_PREREQ_STRCHRNUL
+  fi
+  gl_STRING_MODULE_INDICATOR([strchrnul])
+  gl_FUNC_STRERROR
+  if test $REPLACE_STRERROR = 1; then
+    AC_LIBOBJ([strerror])
+  fi
+  gl_MODULE_INDICATOR([strerror])
+  gl_STRING_MODULE_INDICATOR([strerror])
+  AC_REQUIRE([gl_HEADER_ERRNO_H])
+  AC_REQUIRE([gl_FUNC_STRERROR_0])
+  if test -n "$ERRNO_H" || test $REPLACE_STRERROR_0 = 1; then
+    AC_LIBOBJ([strerror-override])
+    gl_PREREQ_SYS_H_WINSOCK2
+  fi
+  gl_FUNC_STRERROR_R
+  if test $HAVE_DECL_STRERROR_R = 0 || test $REPLACE_STRERROR_R = 1; then
+    AC_LIBOBJ([strerror_r])
+    gl_PREREQ_STRERROR_R
+  fi
+  gl_STRING_MODULE_INDICATOR([strerror_r])
+  gl_HEADER_STRING_H
+  gl_HEADER_STRINGS_H
+  gl_FUNC_STRTOK_R
+  if test $HAVE_STRTOK_R = 0 || test $REPLACE_STRTOK_R = 1; then
+    AC_LIBOBJ([strtok_r])
+    gl_PREREQ_STRTOK_R
+  fi
+  gl_STRING_MODULE_INDICATOR([strtok_r])
+  gl_SYS_IOCTL_H
+  AC_PROG_MKDIR_P
+  gl_HEADER_SYS_SELECT
+  AC_PROG_MKDIR_P
+  gl_HEADER_SYS_SOCKET
+  AC_PROG_MKDIR_P
+  gl_HEADER_SYS_STAT_H
+  AC_PROG_MKDIR_P
+  gl_HEADER_SYS_TIME_H
+  AC_PROG_MKDIR_P
+  gl_SYS_TYPES_H
+  AC_PROG_MKDIR_P
+  gl_HEADER_SYS_UIO
+  AC_PROG_MKDIR_P
+  gl_SYS_WAIT_H
+  AC_PROG_MKDIR_P
+  gl_FUNC_GEN_TEMPNAME
+  gl_THREADLIB
+  gl_HEADER_TIME_H
+  gl_TIMESPEC
+  gt_TMPDIR
+  gl_UNISTD_H
+  gl_UNISTD_SAFER
+  gl_FUNC_GLIBC_UNLOCKED_IO
+  gl_UTIMENS
+  gl_FUNC_VASNPRINTF
+  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])])
+  gl_FUNC_VSNPRINTF
+  gl_STDIO_MODULE_INDICATOR([vsnprintf])
+  gl_WAIT_PROCESS
+  gl_FUNC_WAITPID
+  if test $HAVE_WAITPID = 0; then
+    AC_LIBOBJ([waitpid])
+  fi
+  gl_SYS_WAIT_MODULE_INDICATOR([waitpid])
+  gl_WCHAR_H
+  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])
+  gl_WCTYPE_H
+  gl_FUNC_WRITE
+  if test $REPLACE_WRITE = 1; then
+    AC_LIBOBJ([write])
+    gl_PREREQ_WRITE
+  fi
+  gl_UNISTD_MODULE_INDICATOR([write])
+  gl_XALLOC
+  gl_XSIZE
   # End of code from modules
   m4_ifval(gl_LIBSOURCES_LIST, [
     m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ ||
@@ -982,6 +996,7 @@ AC_DEFUN([gl_FILE_LIST], [
   lib/base32.c
   lib/base32.h
   lib/basename-lgpl.c
+  lib/binary-io.c
   lib/binary-io.h
   lib/bind.c
   lib/btowc.c
@@ -1040,6 +1055,7 @@ AC_DEFUN([gl_FILE_LIST], [
   lib/gettext.h
   lib/gettime.c
   lib/gettimeofday.c
+  lib/gl_openssl.h
   lib/glthread/lock.c
   lib/glthread/lock.h
   lib/glthread/threadlib.c
@@ -1066,6 +1082,7 @@ AC_DEFUN([gl_FILE_LIST], [
   lib/memchr.c
   lib/memchr.valgrind
   lib/mkdir.c
+  lib/mkostemp.c
   lib/mkstemp.c
   lib/msvc-inval.c
   lib/msvc-inval.h
@@ -1101,11 +1118,13 @@ AC_DEFUN([gl_FILE_LIST], [
   lib/regex_internal.h
   lib/regexec.c
   lib/sched.in.h
+  lib/secure_getenv.c
   lib/select.c
   lib/send.c
   lib/setsockopt.c
   lib/sha1.c
   lib/sha1.h
+  lib/sig-handler.c
   lib/sig-handler.h
   lib/sigaction.c
   lib/signal.in.h
@@ -1158,6 +1177,7 @@ AC_DEFUN([gl_FILE_LIST], [
   lib/strtok_r.c
   lib/sys_ioctl.in.h
   lib/sys_select.in.h
+  lib/sys_socket.c
   lib/sys_socket.in.h
   lib/sys_stat.in.h
   lib/sys_time.in.h
@@ -1173,6 +1193,7 @@ AC_DEFUN([gl_FILE_LIST], [
   lib/tmpdir.h
   lib/unistd--.h
   lib/unistd-safer.h
+  lib/unistd.c
   lib/unistd.in.h
   lib/unlocked-io.h
   lib/utimens.c
@@ -1189,14 +1210,17 @@ AC_DEFUN([gl_FILE_LIST], [
   lib/waitpid.c
   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
   m4/00gnulib.m4
+  m4/absolute-header.m4
   m4/alloca.m4
   m4/arpa_inet_h.m4
   m4/asm-underscore.m4
@@ -1209,6 +1233,7 @@ AC_DEFUN([gl_FILE_LIST], [
   m4/dirname.m4
   m4/double-slash-root.m4
   m4/dup2.m4
+  m4/eealloc.m4
   m4/environ.m4
   m4/errno_h.m4
   m4/error.m4
@@ -1234,6 +1259,7 @@ AC_DEFUN([gl_FILE_LIST], [
   m4/getpass.m4
   m4/gettime.m4
   m4/gettimeofday.m4
+  m4/gl-openssl.m4
   m4/glibc21.m4
   m4/gnulib-common.m4
   m4/hostent.m4
@@ -1241,7 +1267,6 @@ AC_DEFUN([gl_FILE_LIST], [
   m4/iconv_h.m4
   m4/include_next.m4
   m4/inet_ntop.m4
-  m4/inline.m4
   m4/intmax_t.m4
   m4/inttypes_h.m4
   m4/ioctl.m4
@@ -1269,6 +1294,7 @@ AC_DEFUN([gl_FILE_LIST], [
   m4/md5.m4
   m4/memchr.m4
   m4/mkdir.m4
+  m4/mkostemp.m4
   m4/mkstemp.m4
   m4/mmap-anon.m4
   m4/mode_t.m4
@@ -1292,6 +1318,7 @@ AC_DEFUN([gl_FILE_LIST], [
   m4/realloc.m4
   m4/regex.m4
   m4/sched_h.m4
+  m4/secure_getenv.m4
   m4/select.m4
   m4/servent.m4
   m4/sha1.m4