# DO NOT EDIT! GENERATED AUTOMATICALLY!

# Copyright (C) 2002-2020 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

# 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 <https://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.

#

# 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 that use version control, this file can be treated like

# other built files.

# This macro should be invoked from ./configure.ac, in the section

# "Checks for programs", right after AC_PROG_CC, and certainly before

# any checks for libraries, header files, types and library functions.

AC_DEFUN([gl_EARLY],

[

  m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace

  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

  # Pre-early section.

  AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])

  AC_REQUIRE([gl_PROG_AR_RANLIB])

  # Code from module absolute-header:

  # Code from module accept:

  # Code from module accept-tests:

  # Code from module alloca:

  # Code from module alloca-opt:

  # Code from module alloca-opt-tests:

  # Code from module arpa_inet:

  # Code from module arpa_inet-tests:

  # Code from module attribute:

  # Code from module binary-io:

  # Code from module binary-io-tests:

  # Code from module bind:

  # Code from module bind-tests:

  # Code from module bitrotate:

  # Code from module bitrotate-tests:

  # Code from module builtin-expect:

  # Code from module byteswap:

  # Code from module byteswap-tests:

  # Code from module c-ctype:

  # Code from module c-ctype-tests:

  # Code from module c-strcase:

  # Code from module c-strcase-tests:

  # Code from module c99:

  # Code from module cloexec:

  # Code from module cloexec-tests:

  # Code from module close:

  # Code from module close-tests:

  # Code from module connect:

  # Code from module connect-tests:

  # Code from module ctype:

  # Code from module ctype-tests:

  # Code from module dup2:

  # Code from module dup2-tests:

  # Code from module environ:

  # Code from module environ-tests:

  # Code from module errno:

  # Code from module errno-tests:

  # Code from module explicit_bzero:

  # Code from module explicit_bzero-tests:

  # Code from module extensions:

  # Code from module extern-inline:

  # Code from module fcntl:

  # Code from module fcntl-h:

  # Code from module fcntl-h-tests:

  # Code from module fcntl-tests:

  # Code from module fd-hook:

  # Code from module fdopen:

  # Code from module fdopen-tests:

  # Code from module fgetc-tests:

  # Code from module filename:

  # Code from module flexmember:

  # Code from module float:

  # Code from module float-tests:

  # Code from module fopen:

  # Code from module fopen-gnu:

  # Code from module fopen-gnu-tests:

  # Code from module fopen-tests:

  # Code from module fpieee:

  AC_REQUIRE([gl_FP_IEEE])

  # Code from module fpucw:

  # Code from module fputc-tests:

  # Code from module fread-tests:

  # Code from module fstat:

  # Code from module fstat-tests:

  # Code from module ftell:

  # Code from module ftell-tests:

  # Code from module ftello:

  AC_REQUIRE([gl_SET_LARGEFILE_SOURCE])

  # Code from module ftello-tests:

  # Code from module ftruncate:

  # Code from module ftruncate-tests:

  # Code from module func:

  # Code from module func-tests:

  # Code from module fwrite-tests:

  # Code from module gendocs:

  # Code from module getcwd-lgpl:

  # Code from module getcwd-lgpl-tests:

  # Code from module getdelim:

  # Code from module getdelim-tests:

  # Code from module getdtablesize:

  # Code from module getdtablesize-tests:

  # Code from module getline:

  # Code from module getline-tests:

  # Code from module getpagesize:

  # Code from module gettext-h:

  # Code from module gettimeofday:

  # Code from module gettimeofday-tests:

  # Code from module gnumakefile:

  # Code from module hash:

  # Code from module hash-pjw:

  # Code from module hash-pjw-bare:

  # Code from module hash-tests:

  # Code from module havelib:

  # Code from module ignore-value:

  # Code from module ignore-value-tests:

  # Code from module include_next:

  # Code from module inet_ntop:

  # Code from module inet_ntop-tests:

  # Code from module inet_pton:

  # Code from module inet_pton-tests:

  # Code from module intprops:

  # Code from module intprops-tests:

  # Code from module inttostr:

  # Code from module inttostr-tests:

  # Code from module inttypes:

  # Code from module inttypes-incomplete:

  # Code from module inttypes-tests:

  # Code from module ioctl:

  # Code from module ioctl-tests:

  # Code from module isblank:

  # Code from module isblank-tests:

  # Code from module langinfo:

  # Code from module langinfo-tests:

  # Code from module largefile:

  AC_REQUIRE([AC_SYS_LARGEFILE])

  # Code from module ldd:

  # Code from module lib-msvc-compat:

  # Code from module lib-symbol-versions:

  # Code from module libc-config:

  # Code from module limits-h:

  # Code from module limits-h-tests:

  # Code from module listen:

  # Code from module listen-tests:

  # Code from module locale:

  # Code from module locale-tests:

  # Code from module localename:

  # Code from module localename-tests:

  # Code from module localtime-buffer:

  # Code from module lock:

  # Code from module lseek:

  # Code from module lstat:

  # Code from module lstat-tests:

  # Code from module maintainer-makefile:

  # Code from module malloc-posix:

  # Code from module malloca:

  # Code from module malloca-tests:

  # Code from module manywarnings:

  # Code from module memchr:

  # Code from module memchr-tests:

  # Code from module memmem-simple:

  # Code from module minmax:

  # Code from module msvc-inval:

  # Code from module msvc-nothrow:

  # Code from module multiarch:

  # Code from module nanosleep:

  # Code from module nanosleep-tests:

  # Code from module netdb:

  # Code from module netdb-tests:

  # Code from module netinet_in:

  # Code from module netinet_in-tests:

  # Code from module open:

  # Code from module open-tests:

  # Code from module pathmax:

  # Code from module pathmax-tests:

  # Code from module perror:

  # Code from module perror-tests:

  # Code from module pipe-posix:

  # Code from module pipe-posix-tests:

  # Code from module pmccabe2html:

  # Code from module pthread-h:

  gl_ANYTHREADLIB_EARLY

  # Code from module pthread-h-tests:

  # Code from module pthread-thread:

  # Code from module pthread-thread-tests:

  # Code from module pthread_sigmask:

  # Code from module pthread_sigmask-tests:

  # Code from module putenv:

  # Code from module raise:

  # Code from module raise-tests:

  # Code from module read-file:

  # Code from module read-file-tests:

  # Code from module realloc-posix:

  # Code from module same-inode:

  # Code from module sched:

  # Code from module sched-tests:

  # Code from module secure_getenv:

  # Code from module select:

  # Code from module select-tests:

  # Code from module setenv:

  # Code from module setenv-tests:

  # Code from module setlocale:

  # Code from module setlocale-null:

  # Code from module setlocale-null-tests:

  # Code from module setlocale-tests:

  # Code from module setsockopt:

  # Code from module setsockopt-tests:

  # Code from module sigaction:

  # Code from module sigaction-tests:

  # Code from module signal-h:

  # Code from module signal-h-tests:

  # Code from module sigprocmask:

  # Code from module sigprocmask-tests:

  # Code from module size_max:

  # Code from module sleep:

  # Code from module sleep-tests:

  # 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 snprintf-tests:

  # Code from module socket:

  # Code from module socketlib:

  # Code from module sockets:

  # Code from module sockets-tests:

  # Code from module socklen:

  # Code from module ssize_t:

  # Code from module stat:

  # Code from module stat-tests:

  # Code from module stat-time:

  # Code from module stat-time-tests:

  # Code from module std-gnu11:

  # Code from module stdalign:

  # Code from module stdalign-tests:

  # Code from module stdbool:

  # Code from module stdbool-tests:

  # Code from module stddef:

  # Code from module stddef-tests:

  # Code from module stdint:

  # Code from module stdint-tests:

  # Code from module stdio:

  # Code from module stdio-tests:

  # Code from module stdlib:

  # Code from module stdlib-tests:

  # Code from module strcase:

  # Code from module strdup-posix:

  # Code from module strerror:

  # Code from module strerror-override:

  # Code from module strerror-tests:

  # Code from module strerror_r-posix:

  # Code from module strerror_r-posix-tests:

  # Code from module string:

  # Code from module string-tests:

  # Code from module strings:

  # Code from module strings-tests:

  # Code from module strndup:

  # Code from module strnlen:

  # Code from module strnlen-tests:

  # Code from module strtok_r:

  # Code from module strverscmp:

  # Code from module strverscmp-tests:

  # Code from module symlink:

  # Code from module symlink-tests:

  # Code from module sys_ioctl:

  # Code from module sys_ioctl-tests:

  # Code from module sys_select:

  # Code from module sys_select-tests:

  # Code from module sys_socket:

  # Code from module sys_socket-tests:

  # Code from module sys_stat:

  # Code from module sys_stat-tests:

  # Code from module sys_time:

  # Code from module sys_time-tests:

  # Code from module sys_types:

  # Code from module sys_types-tests:

  # Code from module sys_uio:

  # Code from module sys_uio-tests:

  # Code from module test-framework-sh:

  # Code from module test-framework-sh-tests:

  # Code from module thread:

  # Code from module thread-tests:

  # Code from module threadlib:

  gl_THREADLIB_EARLY

  # Code from module time:

  # Code from module time-tests:

  # Code from module time_r:

  # Code from module unistd:

  # Code from module unistd-tests:

  # Code from module unsetenv:

  # Code from module unsetenv-tests:

  # Code from module useless-if-before-free:

  # Code from module valgrind-tests:

  # Code from module vasnprintf:

  # Code from module vasnprintf-tests:

  # Code from module vasprintf:

  # Code from module vasprintf-tests:

  # Code from module vc-list-files:

  # Code from module vc-list-files-tests:

  # Code from module verify:

  # Code from module verify-tests:

  # Code from module vma-iter:

  # Code from module vsnprintf:

  # Code from module vsnprintf-tests:

  # Code from module warnings:

  # Code from module wchar:

  # Code from module wchar-tests:

  # Code from module windows-mutex:

  # Code from module windows-once:

  # Code from module windows-recmutex:

  # Code from module windows-rwlock:

  # Code from module windows-thread:

  # Code from module windows-tls:

  # Code from module xalloc-oversized:

  # Code from module xsize:

])

# This macro should be invoked from ./configure.ac, in the section

# "Check for header files, types and library functions".

AC_DEFUN([gl_INIT],

[

  AM_CONDITIONAL([GL_COND_LIBTOOL], [true])

  gl_cond_libtool=true

  gl_m4_base='m4'

  m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ]))

  m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS]))

  m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES]))

  m4_pushdef([gl_LIBSOURCES_LIST], [])

  m4_pushdef([gl_LIBSOURCES_DIR], [])

  gl_COMMON

  gl_source_base='gl'

changequote(,)dnl

LTALLOCA=`echo "$ALLOCA" | sed -e 's/\.[^.]* /.lo /g;s/\.[^.]*$/.lo/'`

changequote([, ])dnl

AC_SUBST([LTALLOCA])

  gl_FUNC_ALLOCA

  gl_HEADER_ARPA_INET

  AC_PROG_MKDIR_P

  gl___BUILTIN_EXPECT

  gl_BYTESWAP

  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_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_HEADER_ERRNO_H

  gl_FUNC_EXPLICIT_BZERO

  if test $HAVE_EXPLICIT_BZERO = 0; then

    AC_LIBOBJ([explicit_bzero])

    gl_PREREQ_EXPLICIT_BZERO

  fi

  gl_STRING_MODULE_INDICATOR([explicit_bzero])

  AC_REQUIRE([gl_EXTERN_INLINE])

  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_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_FOPEN

  if test $REPLACE_FOPEN = 1; then

    AC_LIBOBJ([fopen])

    gl_PREREQ_FOPEN

  fi

  gl_STDIO_MODULE_INDICATOR([fopen])

  gl_FUNC_FOPEN_GNU

  if test $REPLACE_FOPEN = 1; then

    AC_LIBOBJ([fopen])

    gl_PREREQ_FOPEN

  fi

  gl_MODULE_INDICATOR([fopen-gnu])

  gl_FUNC_FSTAT

  if test $REPLACE_FSTAT = 1; then

    AC_LIBOBJ([fstat])

    case "$host_os" in

      mingw*)

        AC_LIBOBJ([stat-w32])

        ;;

    esac

    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

  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])

  AC_SUBST([LIBINTL])

  AC_SUBST([LTLIBINTL])

  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_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_INET_PTON

  if test $HAVE_INET_PTON = 0 || test $REPLACE_INET_PTON = 1; then

    AC_LIBOBJ([inet_pton])

    gl_PREREQ_INET_PTON

  fi

  gl_ARPA_INET_MODULE_INDICATOR([inet_pton])

  gl_INTTYPES_INCOMPLETE

  AC_REQUIRE([gl_LARGEFILE])

  gl_LDD

  AC_CONFIG_FILES([ldd.sh:build-aux/ldd.sh.in])

  gl_LD_OUTPUT_DEF

  gl_LD_VERSION_SCRIPT

  gl___INLINE

  gl_LIMITS_H

  AC_REQUIRE([gl_LOCALTIME_BUFFER_DEFAULTS])

  AC_LIBOBJ([localtime-buffer])

  gl_FUNC_LSEEK

  if test $REPLACE_LSEEK = 1; then

    AC_LIBOBJ([lseek])

  fi

  gl_UNISTD_MODULE_INDICATOR([lseek])

  AC_CONFIG_COMMANDS_PRE([m4_ifdef([AH_HEADER],

    [AC_SUBST([CONFIG_INCLUDE], m4_defn([AH_HEADER]))])])

  AC_REQUIRE([AC_PROG_SED])

  AC_REQUIRE([AC_PROG_GREP])

  gl_FUNC_MALLOC_POSIX

  if test $REPLACE_MALLOC = 1; then

    AC_LIBOBJ([malloc])

  fi

  gl_STDLIB_MODULE_INDICATOR([malloc-posix])

  gl_MALLOCA

  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_MEMMEM_SIMPLE

  if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then

    AC_LIBOBJ([memmem])

  fi

  gl_STRING_MODULE_INDICATOR([memmem])

  gl_MINMAX

  AC_REQUIRE([gl_MSVC_INVAL])

  if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then

    AC_LIBOBJ([msvc-inval])

  fi

  AC_REQUIRE([gl_MSVC_NOTHROW])

  if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then

    AC_LIBOBJ([msvc-nothrow])

  fi

  gl_MODULE_INDICATOR([msvc-nothrow])

  gl_MULTIARCH

  gl_HEADER_NETDB

  gl_HEADER_NETINET_IN

  AC_PROG_MKDIR_P

  gl_FUNC_OPEN

  if test $REPLACE_OPEN = 1; then

    AC_LIBOBJ([open])

    gl_PREREQ_OPEN

  fi

  gl_FCNTL_MODULE_INDICATOR([open])

  gl_PATHMAX

  AC_PATH_PROG([PMCCABE], [pmccabe], [false])

  gl_PREREQ_READ_FILE

  gl_FUNC_REALLOC_POSIX

  if test $REPLACE_REALLOC = 1; then

    AC_LIBOBJ([realloc])

  fi

  gl_STDLIB_MODULE_INDICATOR([realloc-posix])

  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])

  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_SIZE_MAX

  gl_FUNC_SNPRINTF

  gl_STDIO_MODULE_INDICATOR([snprintf])

  gl_MODULE_INDICATOR([snprintf])

  AC_REQUIRE([gl_SOCKETLIB])

  gl_TYPE_SOCKLEN_T

  gt_TYPE_SSIZE_T

  gl_FUNC_STAT

  if test $REPLACE_STAT = 1; then

    AC_LIBOBJ([stat])

    case "$host_os" in

      mingw*)

        AC_LIBOBJ([stat-w32])

        ;;

    esac

    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_STRDUP_POSIX

  if test $ac_cv_func_strdup = no || test $REPLACE_STRDUP = 1; then

    AC_LIBOBJ([strdup])

    gl_PREREQ_STRDUP

  fi

  gl_STRING_MODULE_INDICATOR([strdup])

  gl_HEADER_STRING_H

  gl_HEADER_STRINGS_H

  gl_FUNC_STRNDUP

  if test $HAVE_STRNDUP = 0 || test $REPLACE_STRNDUP = 1; then

    AC_LIBOBJ([strndup])

  fi

  gl_STRING_MODULE_INDICATOR([strndup])

  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])

  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_FUNC_STRVERSCMP

  if test $HAVE_STRVERSCMP = 0; then

    AC_LIBOBJ([strverscmp])

    gl_PREREQ_STRVERSCMP

  fi

  gl_STRING_MODULE_INDICATOR([strverscmp])

  AC_REQUIRE([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_HEADER_TIME_H

  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])

  gl_UNISTD_H

  gl_VALGRIND_TESTS

  AC_REQUIRE([AC_C_RESTRICT])

  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_WCHAR_H

  gl_XSIZE

  # End of code from modules

  m4_ifval(gl_LIBSOURCES_LIST, [

    m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ ||

      for gl_file in ]gl_LIBSOURCES_LIST[ ; do

        if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then

          echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2

          exit 1

        fi

      done])dnl

      m4_if(m4_sysval, [0], [],

        [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])

  ])

  m4_popdef([gl_LIBSOURCES_DIR])

  m4_popdef([gl_LIBSOURCES_LIST])

  m4_popdef([AC_LIBSOURCES])

  m4_popdef([AC_REPLACE_FUNCS])

  m4_popdef([AC_LIBOBJ])

  AC_CONFIG_COMMANDS_PRE([

    gl_libobjs=

    gl_ltlibobjs=

    if test -n "$gl_LIBOBJS"; then

      # Remove the extension.

      sed_drop_objext='s/\.o$//;s/\.obj$//'

      for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do

        gl_libobjs="$gl_libobjs $i.$ac_objext"

        gl_ltlibobjs="$gl_ltlibobjs $i.lo"

      done

    fi

    AC_SUBST([gl_LIBOBJS], [$gl_libobjs])

    AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs])

  ])

  gltests_libdeps=

  gltests_ltlibdeps=

  m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ]))

  m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS]))

  m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES]))

  m4_pushdef([gltests_LIBSOURCES_LIST], [])

  m4_pushdef([gltests_LIBSOURCES_DIR], [])

  gl_COMMON

  gl_source_base='gl/tests'

changequote(,)dnl

  gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS

changequote([, ])dnl

  AC_SUBST([gltests_WITNESS])

  gl_module_indicator_condition=$gltests_WITNESS

  m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition])

  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])

  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])

  gt_LOCALE_FR

  gt_LOCALE_TR_UTF8

  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_CTYPE_H

  gl_ENVIRON

  gl_UNISTD_MODULE_INDICATOR([environ])

  gl_FUNC_FDOPEN

  if test $REPLACE_FDOPEN = 1; then

    AC_LIBOBJ([fdopen])

    gl_PREREQ_FDOPEN

  fi

  gl_STDIO_MODULE_INDICATOR([fdopen])

  AC_C_FLEXIBLE_ARRAY_MEMBER

  gl_FUNC_UNGETC_WORKS

  gl_FUNC_UNGETC_WORKS

  gl_FUNC_FTRUNCATE

  if test $HAVE_FTRUNCATE = 0 || test $REPLACE_FTRUNCATE = 1; then

    AC_LIBOBJ([ftruncate])

    gl_PREREQ_FTRUNCATE

  fi

  gl_UNISTD_MODULE_INDICATOR([ftruncate])

  gl_FUNC_GETCWD_LGPL

  if test $REPLACE_GETCWD = 1; then

    AC_LIBOBJ([getcwd-lgpl])

  fi

  gl_UNISTD_MODULE_INDICATOR([getcwd])

  gl_FUNC_GETPAGESIZE

  if test $REPLACE_GETPAGESIZE = 1; then

    AC_LIBOBJ([getpagesize])

  fi

  gl_UNISTD_MODULE_INDICATOR([getpagesize])

  AC_C_BIGENDIAN

  AC_C_BIGENDIAN

  gl_INTTOSTR

  gl_INTTYPES_H

  gl_FUNC_IOCTL

  if test $HAVE_IOCTL = 0 || test $REPLACE_IOCTL = 1; then

    AC_LIBOBJ([ioctl])

  fi

  gl_SYS_IOCTL_MODULE_INDICATOR([ioctl])

  gl_FUNC_ISBLANK

  if test $HAVE_ISBLANK = 0; then

    AC_LIBOBJ([isblank])

  fi

  gl_MODULE_INDICATOR([isblank])

  gl_CTYPE_MODULE_INDICATOR([isblank])

  gl_LANGINFO_H

  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_LOCALE_H

  AC_CHECK_FUNCS_ONCE([newlocale])

  gl_LOCALENAME

  gl_LOCALE_MODULE_INDICATOR([localename])

  AC_CHECK_FUNCS_ONCE([newlocale])

  gl_LOCK

  gl_MODULE_INDICATOR([lock])

  gl_FUNC_LSTAT

  if test $REPLACE_LSTAT = 1; then

    AC_LIBOBJ([lstat])

    gl_PREREQ_LSTAT

  fi

  gl_SYS_STAT_MODULE_INDICATOR([lstat])

  dnl Check for prerequisites for memory fence checks.

  gl_FUNC_MMAP_ANON

  AC_CHECK_HEADERS_ONCE([sys/mman.h])

  AC_CHECK_FUNCS_ONCE([mprotect])

  gl_FUNC_NANOSLEEP

  if test $HAVE_NANOSLEEP = 0 || test $REPLACE_NANOSLEEP = 1; then

    AC_LIBOBJ([nanosleep])

    gl_PREREQ_NANOSLEEP

  fi

  gl_TIME_MODULE_INDICATOR([nanosleep])

  AC_CHECK_DECLS_ONCE([alarm])

  gl_FUNC_PERROR

  if test $REPLACE_PERROR = 1; then

    AC_LIBOBJ([perror])

  fi

  gl_STRING_MODULE_INDICATOR([perror])

  gl_FUNC_PIPE

  if test $HAVE_PIPE = 0; then

    AC_LIBOBJ([pipe])

  fi

  gl_UNISTD_MODULE_INDICATOR([pipe])

  gl_PTHREAD_H

  gl_PTHREAD_THREAD

  if test $HAVE_PTHREAD_CREATE = 0 || test $REPLACE_PTHREAD_CREATE = 1; then

    AC_LIBOBJ([pthread-thread])

  fi

  gl_PTHREAD_MODULE_INDICATOR([pthread-thread])

  gl_FUNC_PTHREAD_SIGMASK

  if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then

    AC_LIBOBJ([pthread_sigmask])

    gl_PREREQ_PTHREAD_SIGMASK

  fi

  gl_SIGNAL_MODULE_INDICATOR([pthread_sigmask])

  gl_FUNC_PUTENV

  if test $REPLACE_PUTENV = 1; then

    AC_LIBOBJ([putenv])

    gl_PREREQ_PUTENV

  fi

  gl_STDLIB_MODULE_INDICATOR([putenv])

  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_SCHED_H

  gl_FUNC_SELECT

  if test $REPLACE_SELECT = 1; then

    AC_LIBOBJ([select])

  fi

  gl_SYS_SELECT_MODULE_INDICATOR([select])

  AC_CHECK_HEADERS_ONCE([sys/wait.h])

  gl_FUNC_SETENV

  if test $HAVE_SETENV = 0 || test $REPLACE_SETENV = 1; then

    AC_LIBOBJ([setenv])

  fi

  gl_STDLIB_MODULE_INDICATOR([setenv])

  gl_FUNC_SETLOCALE

  if test $REPLACE_SETLOCALE = 1; then

    AC_LIBOBJ([setlocale])

    gl_PREREQ_SETLOCALE

  fi

  gl_LOCALE_MODULE_INDICATOR([setlocale])

  gl_FUNC_SETLOCALE_NULL

  if test $SETLOCALE_NULL_ALL_MTSAFE = 0 || test $SETLOCALE_NULL_ONE_MTSAFE = 0; then

    AC_LIBOBJ([setlocale-lock])

    gl_PREREQ_SETLOCALE_LOCK

  fi

  gl_LOCALE_MODULE_INDICATOR([setlocale_null])

  gt_LOCALE_FR

  gt_LOCALE_FR_UTF8

  gt_LOCALE_JA

  gt_LOCALE_ZH_CN

  gl_SIGACTION

  if test $HAVE_SIGACTION = 0; then

    AC_LIBOBJ([sigaction])

    gl_PREREQ_SIGACTION

  fi

  gl_SIGNAL_MODULE_INDICATOR([sigaction])

  gl_SIGNAL_H

  gl_SIGNALBLOCKING

  if test $HAVE_POSIX_SIGNALBLOCKING = 0; then

    AC_LIBOBJ([sigprocmask])

    gl_PREREQ_SIGPROCMASK

  fi

  gl_SIGNAL_MODULE_INDICATOR([sigprocmask])

  gl_FUNC_SLEEP

  if test $HAVE_SLEEP = 0 || test $REPLACE_SLEEP = 1; then

    AC_LIBOBJ([sleep])

  fi

  gl_UNISTD_MODULE_INDICATOR([sleep])

  AC_CHECK_DECLS_ONCE([alarm])

  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