#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69 for libguestfs 1.36.10.
#
#
# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
#
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi


as_nl='
'
export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf.
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh.
if test -z "$BASH_VERSION$ZSH_VERSION" \
    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='print -r --'
  as_echo_n='print -rn --'
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='printf %s\n'
  as_echo_n='printf %s'
else
  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
    as_echo_n='/usr/ucb/echo -n'
  else
    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
    as_echo_n_body='eval
      arg=$1;
      case $arg in #(
      *"$as_nl"*)
	expr "X$arg" : "X\\(.*\\)$as_nl";
	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
      esac;
      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
    '
    export as_echo_n_body
    as_echo_n='sh -c $as_echo_n_body as_echo'
  fi
  export as_echo_body
  as_echo='sh -c $as_echo_body as_echo'
fi

# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
      PATH_SEPARATOR=';'
  }
fi


# IFS
# We need space, tab and new line, in precisely that order.  Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
IFS=" ""	$as_nl"

# Find who we are.  Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
  *[\\/]* ) as_myself=$0 ;;
  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  done
IFS=$as_save_IFS

     ;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
  as_myself=$0
fi
if test ! -f "$as_myself"; then
  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi

# Unset variables that we do not need and which cause bugs (e.g. in
# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
# suppresses any "Segmentation fault" message there.  '((' could
# trigger a bug in pdksh 5.2.14.
for as_var in BASH_ENV ENV MAIL MAILPATH
do eval test x\${$as_var+set} = xset \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH

# Use a proper internal environment variable to ensure we don't fall
  # into an infinite loop, continuously re-executing ourselves.
  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
    _as_can_reexec=no; export _as_can_reexec;
    # We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
  *v*x* | *x*v* ) as_opts=-vx ;;
  *v* ) as_opts=-v ;;
  *x* ) as_opts=-x ;;
  * ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
as_fn_exit 255
  fi
  # We don't want this to propagate to other subprocesses.
          { _as_can_reexec=; unset _as_can_reexec;}
if test "x$CONFIG_SHELL" = x; then
  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '\${1+\"\$@\"}'='\"\$@\"'
  setopt NO_GLOB_SUBST
else
  case \`(set -o) 2>/dev/null\` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi
"
  as_required="as_fn_return () { (exit \$1); }
as_fn_success () { as_fn_return 0; }
as_fn_failure () { as_fn_return 1; }
as_fn_ret_success () { return 0; }
as_fn_ret_failure () { return 1; }

exitcode=0
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :

else
  exitcode=1; echo positional parameters were not saved.
fi
test x\$exitcode = x0 || exit 1
test -x / || exit 1"
  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
test \$(( 1 + 1 )) = 2 || exit 1

  test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
    ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
    PATH=/empty FPATH=/empty; export PATH FPATH
    test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
      || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
  if (eval "$as_required") 2>/dev/null; then :
  as_have_required=yes
else
  as_have_required=no
fi
  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :

else
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  as_found=:
  case $as_dir in #(
	 /*)
	   for as_base in sh bash ksh sh5; do
	     # Try only shells that exist, to save several forks.
	     as_shell=$as_dir/$as_base
	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
  CONFIG_SHELL=$as_shell as_have_required=yes
		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
  break 2
fi
fi
	   done;;
       esac
  as_found=false
done
$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
  CONFIG_SHELL=$SHELL as_have_required=yes
fi; }
IFS=$as_save_IFS


      if test "x$CONFIG_SHELL" != x; then :
  export CONFIG_SHELL
             # We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
  *v*x* | *x*v* ) as_opts=-vx ;;
  *v* ) as_opts=-v ;;
  *x* ) as_opts=-x ;;
  * ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
fi

    if test x$as_have_required = xno; then :
  $as_echo "$0: This script requires a shell more modern than all"
  $as_echo "$0: the shells that I found on your system."
  if test x${ZSH_VERSION+set} = xset ; then
    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
  else
    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
$0: including any error possibly output before this
$0: message. Then install a modern shell, or manually run
$0: the script under such a shell if you do have one."
  fi
  exit 1
fi
fi
fi
SHELL=${CONFIG_SHELL-/bin/sh}
export SHELL
# Unset more variables known to interfere with behavior of common tools.
CLICOLOR_FORCE= GREP_OPTIONS=
unset CLICOLOR_FORCE GREP_OPTIONS

## --------------------- ##
## M4sh Shell Functions. ##
## --------------------- ##
# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
  { eval $1=; unset $1;}
}
as_unset=as_fn_unset

# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
  return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
  set +e
  as_fn_set_status $1
  exit $1
} # as_fn_exit

# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{

  case $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || eval $as_mkdir_p || {
    as_dirs=
    while :; do
      case $as_dir in #(
      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
      *) as_qdir=$as_dir;;
      esac
      as_dirs="'$as_qdir' $as_dirs"
      as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \
	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
      test -d "$as_dir" && break
    done
    test -z "$as_dirs" || eval "mkdir $as_dirs"
  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"


} # as_fn_mkdir_p

# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
  test -f "$1" && test -x "$1"
} # as_fn_executable_p
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
  eval 'as_fn_append ()
  {
    eval $1+=\$2
  }'
else
  as_fn_append ()
  {
    eval $1=\$$1\$2
  }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  eval 'as_fn_arith ()
  {
    as_val=$(( $* ))
  }'
else
  as_fn_arith ()
  {
    as_val=`expr "$@" || test $? -eq 1`
  }
fi # as_fn_arith


# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
  as_status=$1; test $as_status -eq 0 && as_status=1
  if test "$4"; then
    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  $as_echo "$as_me: error: $2" >&2
  as_fn_exit $as_status
} # as_fn_error

if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  as_expr=expr
else
  as_expr=false
fi

if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi

if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  as_dirname=dirname
else
  as_dirname=false
fi

as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`

# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits


  as_lineno_1=$LINENO as_lineno_1a=$LINENO
  as_lineno_2=$LINENO as_lineno_2a=$LINENO
  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
  sed -n '
    p
    /[$]LINENO/=
  ' <$as_myself |
    sed '
      s/[$]LINENO.*/&-/
      t lineno
      b
      :lineno
      N
      :loop
      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
      t loop
      s/-\n.*//
    ' >$as_me.lineno &&
  chmod +x "$as_me.lineno" ||
    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }

  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
  # already done that, so ensure we don't try to do so again and fall
  # in an infinite loop.  This has already happened in practice.
  _as_can_reexec=no; export _as_can_reexec
  # Don't try to exec as it changes $[0], causing all sort of problems
  # (the dirname of $[0] is not the place where we might find the
  # original and so on.  Autoconf is especially sensitive to this).
  . "./$as_me.lineno"
  # Exit status is that of the last command.
  exit
}

ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
  case `echo 'xy\c'` in
  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
  xy)  ECHO_C='\c';;
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
       ECHO_T='	';;
  esac;;
*)
  ECHO_N='-n';;
esac

rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
  rm -f conf$$.dir/conf$$.file
else
  rm -f conf$$.dir
  mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
  if ln -s conf$$.file conf$$ 2>/dev/null; then
    as_ln_s='ln -s'
    # ... but there are two gotchas:
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    # In both cases, we have to default to `cp -pR'.
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
      as_ln_s='cp -pR'
  elif ln conf$$.file conf$$ 2>/dev/null; then
    as_ln_s=ln
  else
    as_ln_s='cp -pR'
  fi
else
  as_ln_s='cp -pR'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null

if mkdir -p . 2>/dev/null; then
  as_mkdir_p='mkdir -p "$as_dir"'
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi

as_test_x='test -x'
as_executable_p=as_fn_executable_p

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"

SHELL=${CONFIG_SHELL-/bin/sh}


test -n "$DJDIR" || exec 7<&0 </dev/null
exec 6>&1

# Name of the host.
# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`

#
# Initializations.
#
ac_default_prefix=/usr/local
ac_clean_files=
ac_config_libobj_dir=.
LIBOBJS=
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=

# Identity of this package.
PACKAGE_NAME='libguestfs'
PACKAGE_TARNAME='libguestfs'
PACKAGE_VERSION='1.36.10'
PACKAGE_STRING='libguestfs 1.36.10'
PACKAGE_BUGREPORT=''
PACKAGE_URL=''

# Factoring default headers for most tests.
ac_includes_default="\
#include <stdio.h>
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#ifdef STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
#else
# ifdef HAVE_STDLIB_H
#  include <stdlib.h>
# endif
#endif
#ifdef HAVE_STRING_H
# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
#  include <memory.h>
# endif
# include <string.h>
#endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif"

gl_use_threads_default=
gl_header_list=
gl_func_list=
gl_fnmatch_required=POSIX
gl_getopt_required=POSIX
gt_needs=
ac_subst_vars='gltests_LTLIBOBJS
gltests_LIBOBJS
gl_LTLIBOBJS
gl_LIBOBJS
CONFIG_INCLUDE
am__EXEEXT_FALSE
am__EXEEXT_TRUE
LTLIBOBJS
SYSCONFDIR
HAVE_BOOT_ANALYSIS_FALSE
HAVE_BOOT_ANALYSIS_TRUE
HAVE_BASH_COMPLETION_FALSE
HAVE_BASH_COMPLETION_TRUE
BASH_COMPLETIONS_DIR
BASH_COMPLETION_LIBS
BASH_COMPLETION_CFLAGS
GTK_DOC_USE_REBASE_FALSE
GTK_DOC_USE_REBASE_TRUE
GTK_DOC_USE_LIBTOOL_FALSE
GTK_DOC_USE_LIBTOOL_TRUE
GTK_DOC_BUILD_PDF_FALSE
GTK_DOC_BUILD_PDF_TRUE
GTK_DOC_BUILD_HTML_FALSE
GTK_DOC_BUILD_HTML_TRUE
ENABLE_GTK_DOC_FALSE
ENABLE_GTK_DOC_TRUE
GTKDOC_DEPS_LIBS
GTKDOC_DEPS_CFLAGS
HTML_DIR
GTKDOC_MKPDF
GTKDOC_REBASE
GTKDOC_CHECK
HAVE_INTROSPECTION_FALSE
HAVE_INTROSPECTION_TRUE
INTROSPECTION_MAKEFILE
INTROSPECTION_LIBS
INTROSPECTION_CFLAGS
INTROSPECTION_TYPELIBDIR
INTROSPECTION_GIRDIR
INTROSPECTION_GENERATE
INTROSPECTION_COMPILER
INTROSPECTION_SCANNER
GJS
HAVE_GOBJECT_FALSE
HAVE_GOBJECT_TRUE
GIO_LIBS
GIO_CFLAGS
GOBJECT_LIBS
GOBJECT_CFLAGS
HAVE_GOLANG_FALSE
HAVE_GOLANG_TRUE
GOROOT
GOARCH
GOOS
GOLANG
HAVE_LUA_FALSE
HAVE_LUA_TRUE
LUA_VERSION
LUA_LIBS
LUA_CFLAGS
LUA
HAVE_ERLANG_FALSE
HAVE_ERLANG_TRUE
ERLANG_LIB_DIR
ERLANG_LIB_VER_erl_interface
ERLANG_LIB_DIR_erl_interface
ERL
ERLCFLAGS
ERLC
HAVE_PHP_FALSE
HAVE_PHP_TRUE
PHPIZE
PHP
HAVE_HASKELL_FALSE
HAVE_HASKELL_TRUE
GHC
HAVE_JAVA_FALSE
HAVE_JAVA_TRUE
JNI_VERSION_INFO
JNI_INSTALL_DIR
JAR_INSTALL_DIR
EXTRA_JAVAC_FLAGS
JNI_CFLAGS
JAR
JAVADOC
JAVAH
JAVAC
JAVA_EXE
JAVA
HAVE_RUBY_FALSE
HAVE_RUBY_TRUE
RAKE
RUBY
HAVE_PYTHON_FALSE
HAVE_PYTHON_TRUE
PYTHON_EXT_SUFFIX
PYTHON_INSTALLDIR
PYTHON_PREFIX
PYTHON_VERSION
PYTHON_LIBS
PYTHON_CFLAGS
PYTHON
HAVE_TOOLS_FALSE
HAVE_TOOLS_TRUE
HAVE_PERL_FALSE
HAVE_PERL_TRUE
PODWRAPPER
PERL
OCAML_FLAGS
OCAML_WARN_ERROR
OCAML_BYTES_COMPAT_ML
OCAML_BYTES_COMPAT_CMO
OCAML_GENERATOR_BYTES_COMPAT_CMO
HAVE_OCAML_GETTEXT_FALSE
HAVE_OCAML_GETTEXT_TRUE
OCAML_GETTEXT
HAVE_OCAML_PKG_OUNIT_FALSE
HAVE_OCAML_PKG_OUNIT_TRUE
HAVE_OCAML_PKG_LIBVIRT_FALSE
HAVE_OCAML_PKG_LIBVIRT_TRUE
HAVE_OCAML_PKG_GETTEXT_FALSE
HAVE_OCAML_PKG_GETTEXT_TRUE
ounit_is_v2
OCAML_PKG_oUnit
OCAML_PKG_libvirt
OCAML_PKG_gettext
HAVE_OCAMLDOC_FALSE
HAVE_OCAMLDOC_TRUE
HAVE_OCAMLOPT_FALSE
HAVE_OCAMLOPT_TRUE
HAVE_OCAML_FALSE
HAVE_OCAML_TRUE
OCAMLFIND
OCAMLBUILD
OCAMLDOC
OCAMLMKLIB
OCAMLMKTOP
OCAMLDEP
OCAMLOPTDOTOPT
OCAMLCDOTOPT
OCAMLBEST
OCAMLOPT
OCAMLLIB
OCAMLVERSION
OCAMLC
HAVE_P2V_FALSE
HAVE_P2V_TRUE
GTK_VERSION
DBUS_LIBS
DBUS_CFLAGS
GTK_LIBS
GTK_CFLAGS
HAVE_LIBCONFIG_FALSE
HAVE_LIBCONFIG_TRUE
LIBCONFIG_LIBS
LIBCONFIG_CFLAGS
LIBREADLINE
LIBLZMA_LIBS
LIBLZMA_CFLAGS
LIBCRYPT_LIBS
QEMU
EXTRA_PACKAGES
DISTRO
SUPERMIN_EXTRA_OPTIONS
SUPERMIN_PACKAGER_CONFIG
SUPERMIN
ENABLE_APPLIANCE
ENABLE_APPLIANCE_FALSE
ENABLE_APPLIANCE_TRUE
TSK_LIBS
SD_JOURNAL_LIBS
SD_JOURNAL_CFLAGS
HAVE_HIVEX_FALSE
HAVE_HIVEX_TRUE
HIVEX_LIBS
HIVEX_CFLAGS
CAP_LIBS
ACL_LIBS
INSTALL_DAEMON_FALSE
INSTALL_DAEMON_TRUE
DAEMON_SUPERMIN_DIR
ENABLE_DAEMON_FALSE
ENABLE_DAEMON_TRUE
HAVE_FUSE_FALSE
HAVE_FUSE_TRUE
FUSE_LIBS
FUSE_CFLAGS
MAX_PROC_NR
HAVE_CXX_FALSE
HAVE_CXX_TRUE
CXXCPP
am__fastdepCXX_FALSE
am__fastdepCXX_TRUE
CXXDEPMODE
ac_ct_CXX
CXXFLAGS
CXX
YAJL_LIBS
YAJL_CFLAGS
LIBXML2_LIBS
LIBXML2_CFLAGS
libvirt_ro_uri
HAVE_LIBVIRT_FALSE
HAVE_LIBVIRT_TRUE
LIBVIRT_LIBS
LIBVIRT_CFLAGS
MAGIC_LIBS
AUGEAS_LIBS
AUGEAS_CFLAGS
PCRE_LIBS
PCRE_CFLAGS
SELINUX_LIBS
HAVE_XDR_UINT64_T_FALSE
HAVE_XDR_UINT64_T_TRUE
HAVE_XDR_U_INT64_T_FALSE
HAVE_XDR_U_INT64_T_TRUE
HAVE_RPCGEN_FALSE
HAVE_RPCGEN_TRUE
RPCGEN
HAVE_LIBDL_FALSE
HAVE_LIBDL_TRUE
POSUB
INTLLIBS
XGETTEXT_EXTRA_OPTIONS
XGETTEXT_015
GMSGFMT_015
MSGFMT_015
GMSGFMT
GETTEXT_MACRO_VERSION
USE_NLS
HAVE_GNU_GETTEXT_FALSE
HAVE_GNU_GETTEXT_TRUE
MSGMERGE
MSGFMT
MSGCAT
XGETTEXT
NCURSES_CONFIG
LIBTINFO_LIBS
LIBTINFO_CFLAGS
PKG_CONFIG_LIBDIR
PKG_CONFIG_PATH
PKG_CONFIG
LIBOBJS
ENABLE_GNULIB_TESTS_FALSE
ENABLE_GNULIB_TESTS_TRUE
GCC_VISIBILITY_HIDDEN
VERSION_SCRIPT_FLAGS
WARN_CFLAGS
WERROR_CFLAGS
RELEASE_DATE
TOOL_TRUE
FUSER
VG
VALGRIND
UNZIP
HAVE_ZIP_FALSE
HAVE_ZIP_TRUE
ZIP
YFLAGS
YACC
LEXLIB
LEX_OUTPUT_ROOT
LEX
XZCAT
WRESTOOL
PAMCUT
BMPTOPNM
PNMTOPNG
PBMTEXT
DB_LOAD
DB_DUMP
HAVE_PO4A_FALSE
HAVE_PO4A_TRUE
PO4A
HAVE_XMLLINT_FALSE
HAVE_XMLLINT_TRUE
XMLLINT
GENISOIMAGE
GPERF
CPIO
LT_SYS_LIBRARY_PATH
OTOOL64
OTOOL
LIPO
NMEDIT
DSYMUTIL
MANIFEST_TOOL
ac_ct_AR
DLLTOOL
OBJDUMP
LN_S
NM
ac_ct_DUMPBIN
DUMPBIN
LD
FGREP
LIBTOOL
LIBTESTS_LIBDEPS
YIELD_LIB
abs_aux_dir
HAVE_SPAWN_H
NEXT_AS_FIRST_DIRECTIVE_SPAWN_H
NEXT_SPAWN_H
GL_GENERATE_SCHED_H_FALSE
GL_GENERATE_SCHED_H_TRUE
SCHED_H
HAVE_STRUCT_SCHED_PARAM
HAVE_SCHED_H
NEXT_AS_FIRST_DIRECTIVE_SCHED_H
NEXT_SCHED_H
LIB_PTHREAD_SIGMASK
POSIX_SPAWN_PORTED_FALSE
POSIX_SPAWN_PORTED_TRUE
LIB_POSIX_SPAWN
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2
REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE
REPLACE_POSIX_SPAWN
HAVE_POSIX_SPAWN_FILE_ACTIONS_T
HAVE_POSIX_SPAWNATTR_T
HAVE_POSIX_SPAWN
GNULIB_POSIX_SPAWNATTR_DESTROY
GNULIB_POSIX_SPAWNATTR_SETSIGMASK
GNULIB_POSIX_SPAWNATTR_GETSIGMASK
GNULIB_POSIX_SPAWNATTR_SETSIGDEFAULT
GNULIB_POSIX_SPAWNATTR_GETSIGDEFAULT
GNULIB_POSIX_SPAWNATTR_SETSCHEDPOLICY
GNULIB_POSIX_SPAWNATTR_GETSCHEDPOLICY
GNULIB_POSIX_SPAWNATTR_SETSCHEDPARAM
GNULIB_POSIX_SPAWNATTR_GETSCHEDPARAM
GNULIB_POSIX_SPAWNATTR_SETPGROUP
GNULIB_POSIX_SPAWNATTR_GETPGROUP
GNULIB_POSIX_SPAWNATTR_SETFLAGS
GNULIB_POSIX_SPAWNATTR_GETFLAGS
GNULIB_POSIX_SPAWNATTR_INIT
GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY
GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN
GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2
GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE
GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT
GNULIB_POSIX_SPAWNP
GNULIB_POSIX_SPAWN
LIB_NANOSLEEP
INTL_MACOSX_LIBS
HAVE_LANGINFO_YESEXPR
HAVE_LANGINFO_ERA
HAVE_LANGINFO_T_FMT_AMPM
HAVE_LANGINFO_CODESET
HAVE_LANGINFO_H
NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H
NEXT_LANGINFO_H
REPLACE_NL_LANGINFO
HAVE_NL_LANGINFO
GNULIB_NL_LANGINFO
INET_PTON_LIB
NEXT_AS_FIRST_DIRECTIVE_CTYPE_H
NEXT_CTYPE_H
HAVE_ISBLANK
GNULIB_ISBLANK
LOCALE_TR_UTF8
gltests_WITNESS
REPLACE_TOWLOWER
REPLACE_ISWCNTRL
HAVE_WCTYPE_H
NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H
NEXT_WCTYPE_H
HAVE_ISWCNTRL
REPLACE_ISWBLANK
HAVE_WCTRANS_T
HAVE_WCTYPE_T
HAVE_ISWBLANK
GNULIB_TOWCTRANS
GNULIB_WCTRANS
GNULIB_ISWCTYPE
GNULIB_WCTYPE
GNULIB_ISWBLANK
HAVE_CRTDEFS_H
HAVE_WINT_T
NEXT_AS_FIRST_DIRECTIVE_WCHAR_H
NEXT_WCHAR_H
GL_GENERATE_UTIME_H_FALSE
GL_GENERATE_UTIME_H_TRUE
UTIME_H
HAVE_UTIME_H
NEXT_AS_FIRST_DIRECTIVE_UTIME_H
NEXT_UTIME_H
REPLACE_UTIME
HAVE_UTIME
GNULIB_UTIME
HAVE_UNISTD_H
NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
NEXT_UNISTD_H
UNISTD_H_DEFINES_STRUCT_TIMESPEC
PTHREAD_H_DEFINES_STRUCT_TIMESPEC
SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
TIME_H_DEFINES_STRUCT_TIMESPEC
NEXT_AS_FIRST_DIRECTIVE_TIME_H
NEXT_TIME_H
NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H
NEXT_SYS_WAIT_H
GNULIB_WAITPID
HAVE_SYS_UIO_H
NEXT_AS_FIRST_DIRECTIVE_SYS_UIO_H
NEXT_SYS_UIO_H
NEXT_AS_FIRST_DIRECTIVE_SYS_IOCTL_H
NEXT_SYS_IOCTL_H
HAVE_SYS_IOCTL_H
NEXT_AS_FIRST_DIRECTIVE_STRING_H
NEXT_STRING_H
NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
NEXT_STDLIB_H
NEXT_AS_FIRST_DIRECTIVE_STDIO_H
NEXT_STDIO_H
HAVE__BOOL
GL_GENERATE_STDBOOL_H_FALSE
GL_GENERATE_STDBOOL_H_TRUE
STDBOOL_H
GL_GENERATE_STDARG_H_FALSE
GL_GENERATE_STDARG_H_TRUE
STDARG_H
NEXT_AS_FIRST_DIRECTIVE_STDARG_H
NEXT_STDARG_H
GL_GENERATE_STDALIGN_H_FALSE
GL_GENERATE_STDALIGN_H_TRUE
STDALIGN_H
NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H
NEXT_SIGNAL_H
LIB_SELECT
LIBSOCKET
HAVE_SYS_SELECT_H
NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H
NEXT_SYS_SELECT_H
REPLACE_SELECT
REPLACE_PSELECT
HAVE_PSELECT
GNULIB_SELECT
GNULIB_PSELECT
REPLACE_RAISE
REPLACE_PTHREAD_SIGMASK
HAVE_SIGHANDLER_T
HAVE_TYPE_VOLATILE_SIG_ATOMIC_T
HAVE_STRUCT_SIGACTION_SA_SIGACTION
HAVE_SIGACTION
HAVE_SIGINFO_T
HAVE_SIGSET_T
HAVE_RAISE
HAVE_PTHREAD_SIGMASK
HAVE_POSIX_SIGNALBLOCKING
GNULIB_SIGACTION
GNULIB_SIGPROCMASK
GNULIB_SIGNAL_H_SIGPIPE
GNULIB_RAISE
GNULIB_PTHREAD_SIGMASK
ASM_SYMBOL_PREFIX
GL_GENERATE_NETINET_IN_H_FALSE
GL_GENERATE_NETINET_IN_H_TRUE
NETINET_IN_H
HAVE_NETINET_IN_H
NEXT_AS_FIRST_DIRECTIVE_NETINET_IN_H
NEXT_NETINET_IN_H
UNDEFINE_STRTOK_R
REPLACE_STRSIGNAL
REPLACE_STRERROR_R
REPLACE_STRERROR
REPLACE_STRTOK_R
REPLACE_STRCASESTR
REPLACE_STRSTR
REPLACE_STRNLEN
REPLACE_STRNDUP
REPLACE_STRNCAT
REPLACE_STRDUP
REPLACE_STRCHRNUL
REPLACE_STPNCPY
REPLACE_MEMMEM
REPLACE_MEMCHR
HAVE_STRVERSCMP
HAVE_DECL_STRSIGNAL
HAVE_DECL_STRERROR_R
HAVE_DECL_STRTOK_R
HAVE_STRCASESTR
HAVE_STRSEP
HAVE_STRPBRK
HAVE_DECL_STRNLEN
HAVE_DECL_STRNDUP
HAVE_DECL_STRDUP
HAVE_STRCHRNUL
HAVE_STPNCPY
HAVE_STPCPY
HAVE_RAWMEMCHR
HAVE_DECL_MEMRCHR
HAVE_MEMPCPY
HAVE_DECL_MEMMEM
HAVE_MEMCHR
HAVE_FFSLL
HAVE_FFSL
HAVE_EXPLICIT_BZERO
HAVE_MBSLEN
GNULIB_STRVERSCMP
GNULIB_STRSIGNAL
GNULIB_STRERROR_R
GNULIB_STRERROR
GNULIB_MBSTOK_R
GNULIB_MBSSEP
GNULIB_MBSSPN
GNULIB_MBSPBRK
GNULIB_MBSCSPN
GNULIB_MBSCASESTR
GNULIB_MBSPCASECMP
GNULIB_MBSNCASECMP
GNULIB_MBSCASECMP
GNULIB_MBSSTR
GNULIB_MBSRCHR
GNULIB_MBSCHR
GNULIB_MBSNLEN
GNULIB_MBSLEN
GNULIB_STRTOK_R
GNULIB_STRCASESTR
GNULIB_STRSTR
GNULIB_STRSEP
GNULIB_STRPBRK
GNULIB_STRNLEN
GNULIB_STRNDUP
GNULIB_STRNCAT
GNULIB_STRDUP
GNULIB_STRCHRNUL
GNULIB_STPNCPY
GNULIB_STPCPY
GNULIB_RAWMEMCHR
GNULIB_MEMRCHR
GNULIB_MEMPCPY
GNULIB_MEMMEM
GNULIB_MEMCHR
GNULIB_FFSLL
GNULIB_FFSL
GNULIB_EXPLICIT_BZERO
LOCALE_FR
LOCALE_FR_UTF8
LOCALE_ZH_CN
LOCALE_JA
REPLACE_WCSFTIME
REPLACE_WCSWIDTH
REPLACE_WCWIDTH
REPLACE_WCSNRTOMBS
REPLACE_WCSRTOMBS
REPLACE_WCRTOMB
REPLACE_MBSNRTOWCS
REPLACE_MBSRTOWCS
REPLACE_MBRLEN
REPLACE_MBRTOWC
REPLACE_MBSINIT
REPLACE_WCTOB
REPLACE_BTOWC
REPLACE_MBSTATE_T
HAVE_DECL_WCWIDTH
HAVE_DECL_WCTOB
HAVE_WCSFTIME
HAVE_WCSWIDTH
HAVE_WCSTOK
HAVE_WCSSTR
HAVE_WCSPBRK
HAVE_WCSSPN
HAVE_WCSCSPN
HAVE_WCSRCHR
HAVE_WCSCHR
HAVE_WCSDUP
HAVE_WCSXFRM
HAVE_WCSCOLL
HAVE_WCSNCASECMP
HAVE_WCSCASECMP
HAVE_WCSNCMP
HAVE_WCSCMP
HAVE_WCSNCAT
HAVE_WCSCAT
HAVE_WCPNCPY
HAVE_WCSNCPY
HAVE_WCPCPY
HAVE_WCSCPY
HAVE_WCSNLEN
HAVE_WCSLEN
HAVE_WMEMSET
HAVE_WMEMMOVE
HAVE_WMEMCPY
HAVE_WMEMCMP
HAVE_WMEMCHR
HAVE_WCSNRTOMBS
HAVE_WCSRTOMBS
HAVE_WCRTOMB
HAVE_MBSNRTOWCS
HAVE_MBSRTOWCS
HAVE_MBRLEN
HAVE_MBRTOWC
HAVE_MBSINIT
HAVE_BTOWC
GNULIB_WCSFTIME
GNULIB_WCSWIDTH
GNULIB_WCSTOK
GNULIB_WCSSTR
GNULIB_WCSPBRK
GNULIB_WCSSPN
GNULIB_WCSCSPN
GNULIB_WCSRCHR
GNULIB_WCSCHR
GNULIB_WCSDUP
GNULIB_WCSXFRM
GNULIB_WCSCOLL
GNULIB_WCSNCASECMP
GNULIB_WCSCASECMP
GNULIB_WCSNCMP
GNULIB_WCSCMP
GNULIB_WCSNCAT
GNULIB_WCSCAT
GNULIB_WCPNCPY
GNULIB_WCSNCPY
GNULIB_WCPCPY
GNULIB_WCSCPY
GNULIB_WCSNLEN
GNULIB_WCSLEN
GNULIB_WMEMSET
GNULIB_WMEMMOVE
GNULIB_WMEMCPY
GNULIB_WMEMCMP
GNULIB_WMEMCHR
GNULIB_WCWIDTH
GNULIB_WCSNRTOMBS
GNULIB_WCSRTOMBS
GNULIB_WCRTOMB
GNULIB_MBSNRTOWCS
GNULIB_MBSRTOWCS
GNULIB_MBRLEN
GNULIB_MBRTOWC
GNULIB_MBSINIT
GNULIB_WCTOB
GNULIB_BTOWC
REPLACE_WCTOMB
REPLACE_UNSETENV
REPLACE_STRTOD
REPLACE_SETENV
REPLACE_REALPATH
REPLACE_REALLOC
REPLACE_RANDOM_R
REPLACE_QSORT_R
REPLACE_PUTENV
REPLACE_PTSNAME_R
REPLACE_PTSNAME
REPLACE_MKSTEMP
REPLACE_MBTOWC
REPLACE_MALLOC
REPLACE_CANONICALIZE_FILE_NAME
REPLACE_CALLOC
HAVE_DECL_UNSETENV
HAVE_UNLOCKPT
HAVE_SYS_LOADAVG_H
HAVE_STRUCT_RANDOM_DATA
HAVE_STRTOULL
HAVE_STRTOLL
HAVE_STRTOD
HAVE_DECL_SETSTATE
HAVE_DECL_SETENV
HAVE_SETENV
HAVE_SECURE_GETENV
HAVE_RPMATCH
HAVE_REALPATH
HAVE_REALLOCARRAY
HAVE_RANDOM_R
HAVE_RANDOM_H
HAVE_RANDOM
HAVE_QSORT_R
HAVE_PTSNAME_R
HAVE_PTSNAME
HAVE_POSIX_OPENPT
HAVE_MKSTEMPS
HAVE_MKSTEMP
HAVE_MKOSTEMPS
HAVE_MKOSTEMP
HAVE_MKDTEMP
HAVE_DECL_INITSTATE
HAVE_GRANTPT
HAVE_GETSUBOPT
HAVE_DECL_GETLOADAVG
HAVE_CANONICALIZE_FILE_NAME
HAVE_ATOLL
HAVE__EXIT
GNULIB_WCTOMB
GNULIB_UNSETENV
GNULIB_UNLOCKPT
GNULIB_SYSTEM_POSIX
GNULIB_STRTOULL
GNULIB_STRTOLL
GNULIB_STRTOD
GNULIB_SETENV
GNULIB_SECURE_GETENV
GNULIB_RPMATCH
GNULIB_REALPATH
GNULIB_REALLOC_POSIX
GNULIB_REALLOCARRAY
GNULIB_RANDOM_R
GNULIB_RANDOM
GNULIB_QSORT_R
GNULIB_PUTENV
GNULIB_PTSNAME_R
GNULIB_PTSNAME
GNULIB_POSIX_OPENPT
GNULIB_MKSTEMPS
GNULIB_MKSTEMP
GNULIB_MKOSTEMPS
GNULIB_MKOSTEMP
GNULIB_MKDTEMP
GNULIB_MBTOWC
GNULIB_MALLOC_POSIX
GNULIB_GRANTPT
GNULIB_GETSUBOPT
GNULIB_GETLOADAVG
GNULIB_CANONICALIZE_FILE_NAME
GNULIB_CALLOC_POSIX
GNULIB_ATOLL
GNULIB__EXIT
SED
LTLIBMULTITHREAD
LIBMULTITHREAD
LTLIBTHREAD
LIBTHREAD
LIBPTH_PREFIX
LTLIBPTH
LIBPTH
NEXT_AS_FIRST_DIRECTIVE_LOCALE_H
NEXT_LOCALE_H
HAVE_XLOCALE_H
NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
NEXT_STDDEF_H
GL_GENERATE_STDDEF_H_FALSE
GL_GENERATE_STDDEF_H_TRUE
STDDEF_H
HAVE_WCHAR_T
HAVE_MAX_ALIGN_T
REPLACE_NULL
REPLACE_STRUCT_LCONV
REPLACE_DUPLOCALE
REPLACE_SETLOCALE
REPLACE_LOCALECONV
HAVE_DUPLOCALE
GNULIB_DUPLOCALE
GNULIB_SETLOCALE
GNULIB_LOCALECONV
LOCALCHARSET_TESTS_ENVIRONMENT
GLIBC21
NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H
NEXT_INTTYPES_H
UINT64_MAX_EQ_ULONG_MAX
UINT32_MAX_LT_UINTMAX_MAX
PRIPTR_PREFIX
PRI_MACROS_BROKEN
INT64_MAX_EQ_LONG_MAX
INT32_MAX_LT_INTMAX_MAX
REPLACE_STRTOUMAX
REPLACE_STRTOIMAX
HAVE_DECL_STRTOUMAX
HAVE_DECL_STRTOIMAX
HAVE_DECL_IMAXDIV
HAVE_DECL_IMAXABS
GNULIB_STRTOUMAX
GNULIB_STRTOIMAX
GNULIB_IMAXDIV
GNULIB_IMAXABS
GL_GENERATE_STDINT_H_FALSE
GL_GENERATE_STDINT_H_TRUE
STDINT_H
HAVE_SYS_INTTYPES_H
HAVE_SYS_BITYPES_H
HAVE_C99_STDINT_H
WINT_T_SUFFIX
WCHAR_T_SUFFIX
SIG_ATOMIC_T_SUFFIX
SIZE_T_SUFFIX
PTRDIFF_T_SUFFIX
HAVE_SIGNED_WINT_T
HAVE_SIGNED_WCHAR_T
HAVE_SIGNED_SIG_ATOMIC_T
BITSIZEOF_WINT_T
BITSIZEOF_WCHAR_T
BITSIZEOF_SIG_ATOMIC_T
BITSIZEOF_SIZE_T
BITSIZEOF_PTRDIFF_T
APPLE_UNIVERSAL_BUILD
HAVE_STDINT_H
NEXT_AS_FIRST_DIRECTIVE_STDINT_H
NEXT_STDINT_H
HAVE_SYS_TYPES_H
HAVE_INTTYPES_H
HAVE_WCHAR_H
HAVE_UNSIGNED_LONG_LONG_INT
HAVE_LONG_LONG_INT
GNULIB_OVERRIDES_WINT_T
GL_GENERATE_LIMITS_H_FALSE
GL_GENERATE_LIMITS_H_TRUE
LIMITS_H
NEXT_AS_FIRST_DIRECTIVE_LIMITS_H
NEXT_LIMITS_H
LTLIBICONV
LIBICONV
HOST_CPU_C_ABI
HOST_CPU
GNU_MAKE_FALSE
GNU_MAKE_TRUE
GL_GENERATE_GLOB_H_FALSE
GL_GENERATE_GLOB_H_TRUE
GLOB_H
REPLACE_LOCALTIME
REPLACE_GMTIME
REPLACE_TZSET
REPLACE_TIMEGM
REPLACE_STRFTIME
REPLACE_NANOSLEEP
REPLACE_MKTIME
REPLACE_LOCALTIME_R
REPLACE_CTIME
HAVE_TIMEZONE_T
HAVE_TZSET
HAVE_TIMEGM
HAVE_STRPTIME
HAVE_NANOSLEEP
HAVE_DECL_LOCALTIME_R
GNULIB_TZSET
GNULIB_TIME_RZ
GNULIB_TIME_R
GNULIB_TIMEGM
GNULIB_STRPTIME
GNULIB_STRFTIME
GNULIB_NANOSLEEP
GNULIB_LOCALTIME
GNULIB_MKTIME
GNULIB_CTIME
NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H
NEXT_SYS_TIME_H
REPLACE_STRUCT_TIMEVAL
REPLACE_GETTIMEOFDAY
HAVE_SYS_TIME_H
HAVE_STRUCT_TIMEVAL
HAVE_GETTIMEOFDAY
GNULIB_GETTIMEOFDAY
LTLIBINTL
LIBINTL
GNULIB_GL_UNISTD_H_GETOPT
GETOPT_CDEFS_H
GETOPT_H
HAVE_SYS_CDEFS_H
HAVE_GETOPT_H
NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
NEXT_GETOPT_H
LIB_GETLOGIN
GETADDRINFO_LIB
INET_NTOP_LIB
SERVENT_LIB
HOSTENT_LIB
HAVE_NETDB_H
NEXT_AS_FIRST_DIRECTIVE_NETDB_H
NEXT_NETDB_H
REPLACE_GAI_STRERROR
HAVE_DECL_GETNAMEINFO
HAVE_DECL_GETADDRINFO
HAVE_DECL_GAI_STRERROR
HAVE_DECL_FREEADDRINFO
HAVE_STRUCT_ADDRINFO
GNULIB_GETADDRINFO
WINDOWS_STAT_INODES
WINDOWS_64_BIT_OFF_T
NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H
NEXT_SYS_TYPES_H
REPLACE_VSPRINTF
REPLACE_VSNPRINTF
REPLACE_VPRINTF
REPLACE_VFPRINTF
REPLACE_VDPRINTF
REPLACE_VASPRINTF
REPLACE_TMPFILE
REPLACE_STDIO_WRITE_FUNCS
REPLACE_STDIO_READ_FUNCS
REPLACE_SPRINTF
REPLACE_SNPRINTF
REPLACE_RENAMEAT
REPLACE_RENAME
REPLACE_REMOVE
REPLACE_PRINTF
REPLACE_POPEN
REPLACE_PERROR
REPLACE_OBSTACK_PRINTF
REPLACE_GETLINE
REPLACE_GETDELIM
REPLACE_FTELLO
REPLACE_FTELL
REPLACE_FSEEKO
REPLACE_FSEEK
REPLACE_FREOPEN
REPLACE_FPURGE
REPLACE_FPRINTF
REPLACE_FOPEN
REPLACE_FFLUSH
REPLACE_FDOPEN
REPLACE_FCLOSE
REPLACE_DPRINTF
HAVE_VDPRINTF
HAVE_VASPRINTF
HAVE_RENAMEAT
HAVE_POPEN
HAVE_PCLOSE
HAVE_FTELLO
HAVE_FSEEKO
HAVE_DPRINTF
HAVE_DECL_VSNPRINTF
HAVE_DECL_SNPRINTF
HAVE_DECL_OBSTACK_PRINTF
HAVE_DECL_GETLINE
HAVE_DECL_GETDELIM
HAVE_DECL_FTELLO
HAVE_DECL_FSEEKO
HAVE_DECL_FPURGE
GNULIB_VSPRINTF_POSIX
GNULIB_VSNPRINTF
GNULIB_VPRINTF_POSIX
GNULIB_VPRINTF
GNULIB_VFPRINTF_POSIX
GNULIB_VFPRINTF
GNULIB_VDPRINTF
GNULIB_VSCANF
GNULIB_VFSCANF
GNULIB_VASPRINTF
GNULIB_TMPFILE
GNULIB_STDIO_H_SIGPIPE
GNULIB_STDIO_H_NONBLOCKING
GNULIB_SPRINTF_POSIX
GNULIB_SNPRINTF
GNULIB_SCANF
GNULIB_RENAMEAT
GNULIB_RENAME
GNULIB_REMOVE
GNULIB_PUTS
GNULIB_PUTCHAR
GNULIB_PUTC
GNULIB_PRINTF_POSIX
GNULIB_PRINTF
GNULIB_POPEN
GNULIB_PERROR
GNULIB_PCLOSE
GNULIB_OBSTACK_PRINTF_POSIX
GNULIB_OBSTACK_PRINTF
GNULIB_GETLINE
GNULIB_GETDELIM
GNULIB_GETCHAR
GNULIB_GETC
GNULIB_FWRITE
GNULIB_FTELLO
GNULIB_FTELL
GNULIB_FSEEKO
GNULIB_FSEEK
GNULIB_FSCANF
GNULIB_FREOPEN
GNULIB_FREAD
GNULIB_FPUTS
GNULIB_FPUTC
GNULIB_FPURGE
GNULIB_FPRINTF_POSIX
GNULIB_FPRINTF
GNULIB_FOPEN
GNULIB_FGETS
GNULIB_FGETC
GNULIB_FFLUSH
GNULIB_FDOPEN
GNULIB_FCLOSE
GNULIB_DPRINTF
WINDOWS_64_BIT_ST_SIZE
WINDOWS_STAT_TIMESPEC
NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
NEXT_SYS_STAT_H
REPLACE_UTIMENSAT
REPLACE_STAT
REPLACE_MKNOD
REPLACE_MKFIFO
REPLACE_MKDIR
REPLACE_LSTAT
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HAVE_UTIMENSAT
HAVE_MKNODAT
HAVE_MKNOD
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HAVE_MKFIFO
HAVE_MKDIRAT
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HAVE_LCHMOD
HAVE_FUTIMENS
HAVE_FSTATAT
HAVE_FCHMODAT
GNULIB_OVERRIDES_STRUCT_STAT
GNULIB_UTIMENSAT
GNULIB_STAT
GNULIB_MKNODAT
GNULIB_MKNOD
GNULIB_MKFIFOAT
GNULIB_MKFIFO
GNULIB_MKDIRAT
GNULIB_LSTAT
GNULIB_LCHMOD
GNULIB_FUTIMENS
GNULIB_FSTATAT
GNULIB_FSTAT
GNULIB_FCHMODAT
GL_GENERATE_FNMATCH_H_FALSE
GL_GENERATE_FNMATCH_H_TRUE
FNMATCH_H
REPLACE_ITOLD
GL_GENERATE_FLOAT_H_FALSE
GL_GENERATE_FLOAT_H_TRUE
FLOAT_H
NEXT_AS_FIRST_DIRECTIVE_FLOAT_H
NEXT_FLOAT_H
NEXT_AS_FIRST_DIRECTIVE_FCNTL_H
NEXT_FCNTL_H
REPLACE_OPENAT
REPLACE_OPEN
REPLACE_FCNTL
HAVE_OPENAT
HAVE_FCNTL
GNULIB_OPENAT
GNULIB_OPEN
GNULIB_NONBLOCKING
GNULIB_FCNTL
EOVERFLOW_VALUE
EOVERFLOW_HIDDEN
ENOLINK_VALUE
ENOLINK_HIDDEN
EMULTIHOP_VALUE
EMULTIHOP_HIDDEN
GL_GENERATE_ERRNO_H_FALSE
GL_GENERATE_ERRNO_H_TRUE
ERRNO_H
NEXT_AS_FIRST_DIRECTIVE_ERRNO_H
NEXT_ERRNO_H
HAVE_DIRENT_H
NEXT_AS_FIRST_DIRECTIVE_DIRENT_H
NEXT_DIRENT_H
pkglibexecdir
runstatedir
lispdir
REPLACE_FDOPENDIR
REPLACE_DIRFD
REPLACE_CLOSEDIR
REPLACE_OPENDIR
HAVE_ALPHASORT
HAVE_SCANDIR
HAVE_FDOPENDIR
HAVE_DECL_FDOPENDIR
HAVE_DECL_DIRFD
HAVE_CLOSEDIR
HAVE_REWINDDIR
HAVE_READDIR
HAVE_OPENDIR
GNULIB_ALPHASORT
GNULIB_SCANDIR
GNULIB_FDOPENDIR
GNULIB_DIRFD
GNULIB_CLOSEDIR
GNULIB_REWINDDIR
GNULIB_READDIR
GNULIB_OPENDIR
HAVE_MSVC_INVALID_PARAMETER_HANDLER
LIB_CLOCK_GETTIME
GL_GENERATE_BYTESWAP_H_FALSE
GL_GENERATE_BYTESWAP_H_TRUE
BYTESWAP_H
HAVE_FEATURES_H
NEXT_AS_FIRST_DIRECTIVE_ARPA_INET_H
NEXT_ARPA_INET_H
HAVE_ARPA_INET_H
REPLACE_INET_PTON
REPLACE_INET_NTOP
HAVE_DECL_INET_PTON
HAVE_DECL_INET_NTOP
GNULIB_INET_PTON
GNULIB_INET_NTOP
GL_GENERATE_ALLOCA_H_FALSE
GL_GENERATE_ALLOCA_H_TRUE
ALLOCA_H
ALLOCA
LTALLOCA
HAVE_WINSOCK2_H
REPLACE_IOCTL
SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
SYS_IOCTL_H_HAVE_WINSOCK2_H
GNULIB_IOCTL
UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
UNISTD_H_HAVE_WINSOCK2_H
REPLACE_WRITE
REPLACE_USLEEP
REPLACE_UNLINKAT
REPLACE_UNLINK
REPLACE_TTYNAME_R
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REPLACE_RMDIR
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REPLACE_PWRITE
REPLACE_PREAD
REPLACE_LSEEK
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REPLACE_LINK
REPLACE_LCHOWN
REPLACE_ISATTY
REPLACE_GETPAGESIZE
REPLACE_GETGROUPS
REPLACE_GETLOGIN_R
REPLACE_GETDTABLESIZE
REPLACE_GETDOMAINNAME
REPLACE_GETCWD
REPLACE_FTRUNCATE
REPLACE_FCHOWNAT
REPLACE_DUP2
REPLACE_DUP
REPLACE_CLOSE
REPLACE_CHOWN
HAVE_SYS_PARAM_H
HAVE_OS_H
HAVE_DECL_TTYNAME_R
HAVE_DECL_SETHOSTNAME
HAVE_DECL_GETUSERSHELL
HAVE_DECL_GETPAGESIZE
HAVE_DECL_GETLOGIN_R
HAVE_DECL_GETLOGIN
HAVE_DECL_GETDOMAINNAME
HAVE_DECL_FDATASYNC
HAVE_DECL_FCHDIR
HAVE_DECL_ENVIRON
HAVE_USLEEP
HAVE_UNLINKAT
HAVE_TRUNCATE
HAVE_SYMLINKAT
HAVE_SYMLINK
HAVE_SLEEP
HAVE_SETHOSTNAME
HAVE_READLINKAT
HAVE_READLINK
HAVE_PWRITE
HAVE_PREAD
HAVE_PIPE2
HAVE_PIPE
HAVE_LINKAT
HAVE_LINK
HAVE_LCHOWN
HAVE_GROUP_MEMBER
HAVE_GETPAGESIZE
HAVE_GETLOGIN
HAVE_GETHOSTNAME
HAVE_GETGROUPS
HAVE_GETDTABLESIZE
HAVE_FTRUNCATE
HAVE_FSYNC
HAVE_FDATASYNC
HAVE_FCHOWNAT
HAVE_FCHDIR
HAVE_FACCESSAT
HAVE_EUIDACCESS
HAVE_DUP3
HAVE_DUP2
HAVE_CHOWN
GNULIB_WRITE
GNULIB_USLEEP
GNULIB_UNLINKAT
GNULIB_UNLINK
GNULIB_UNISTD_H_SIGPIPE
GNULIB_UNISTD_H_NONBLOCKING
GNULIB_TTYNAME_R
GNULIB_TRUNCATE
GNULIB_SYMLINKAT
GNULIB_SYMLINK
GNULIB_SLEEP
GNULIB_SETHOSTNAME
GNULIB_RMDIR
GNULIB_READLINKAT
GNULIB_READLINK
GNULIB_READ
GNULIB_PWRITE
GNULIB_PREAD
GNULIB_PIPE2
GNULIB_PIPE
GNULIB_LSEEK
GNULIB_LINKAT
GNULIB_LINK
GNULIB_LCHOWN
GNULIB_ISATTY
GNULIB_GROUP_MEMBER
GNULIB_GETUSERSHELL
GNULIB_GETPAGESIZE
GNULIB_GETLOGIN_R
GNULIB_GETLOGIN
GNULIB_GETHOSTNAME
GNULIB_GETGROUPS
GNULIB_GETDTABLESIZE
GNULIB_GETDOMAINNAME
GNULIB_GETCWD
GNULIB_FTRUNCATE
GNULIB_FSYNC
GNULIB_FDATASYNC
GNULIB_FCHOWNAT
GNULIB_FCHDIR
GNULIB_FACCESSAT
GNULIB_EUIDACCESS
GNULIB_ENVIRON
GNULIB_DUP3
GNULIB_DUP2
GNULIB_DUP
GNULIB_CLOSE
GNULIB_CHOWN
GNULIB_CHDIR
HAVE_WS2TCPIP_H
HAVE_SYS_SOCKET_H
NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H
NEXT_SYS_SOCKET_H
PRAGMA_COLUMNS
PRAGMA_SYSTEM_HEADER
INCLUDE_NEXT_AS_FIRST_DIRECTIVE
INCLUDE_NEXT
HAVE_ACCEPT4
HAVE_SA_FAMILY_T
HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY
HAVE_STRUCT_SOCKADDR_STORAGE
GNULIB_ACCEPT4
GNULIB_SHUTDOWN
GNULIB_SETSOCKOPT
GNULIB_SENDTO
GNULIB_RECVFROM
GNULIB_SEND
GNULIB_RECV
GNULIB_LISTEN
GNULIB_GETSOCKOPT
GNULIB_GETSOCKNAME
GNULIB_GETPEERNAME
GNULIB_BIND
GNULIB_ACCEPT
GNULIB_CONNECT
GNULIB_SOCKET
GL_COND_LIBTOOL_FALSE
GL_COND_LIBTOOL_TRUE
host_os
host_vendor
host_cpu
host
build_os
build_vendor
build_cpu
build
RANLIB
ARFLAGS
AR
EGREP
GREP
CPP
am__fastdepCC_FALSE
am__fastdepCC_TRUE
CCDEPMODE
am__nodep
AMDEPBACKSLASH
AMDEP_FALSE
AMDEP_TRUE
am__quote
am__include
DEPDIR
OBJEXT
EXEEXT
ac_ct_CC
CPPFLAGS
LDFLAGS
CFLAGS
CC
PACKAGE_VERSION_FULL
BRANCH_TYPE
BRANCH_NUMBER
AM_BACKSLASH
AM_DEFAULT_VERBOSITY
AM_DEFAULT_V
AM_V
am__untar
am__tar
AMTAR
am__leading_dot
SET_MAKE
AWK
mkdir_p
MKDIR_P
INSTALL_STRIP_PROGRAM
STRIP
install_sh
MAKEINFO
AUTOHEADER
AUTOMAKE
AUTOCONF
ACLOCAL
VERSION
PACKAGE
CYGPATH_W
am__isrc
INSTALL_DATA
INSTALL_SCRIPT
INSTALL_PROGRAM
target_alias
host_alias
build_alias
LIBS
ECHO_T
ECHO_N
ECHO_C
DEFS
mandir
localedir
libdir
psdir
pdfdir
dvidir
htmldir
infodir
docdir
oldincludedir
includedir
localstatedir
sharedstatedir
sysconfdir
datadir
datarootdir
libexecdir
sbindir
bindir
program_transform_name
prefix
exec_prefix
PACKAGE_URL
PACKAGE_BUGREPORT
PACKAGE_STRING
PACKAGE_VERSION
PACKAGE_TARNAME
PACKAGE_NAME
PATH_SEPARATOR
SHELL'
ac_subst_files=''
ac_user_opts='
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enable_silent_rules
with_extra
enable_dependency_tracking
enable_largefile
enable_threads
with_gnu_ld
enable_rpath
with_libiconv_prefix
with_libpth_prefix
enable_shared
enable_static
with_pic
enable_fast_install
with_aix_soname
with_sysroot
enable_libtool_lock
enable_werror
enable_gnulib_tests
enable_nls
with_libintl_prefix
with_default_backend
with_default_attach_method
enable_probes
enable_packet_dump
with_libvirt
enable_fuse
enable_daemon
enable_install_daemon
enable_appliance
with_supermin_packager_config
with_supermin_extra_options
with_extra_packages
with_qemu
with_qemu_options
with_readline
with_gtk
enable_ocaml
enable_perl
enable_python
with_python_installdir
enable_ruby
with_java
enable_haskell
enable_php
enable_erlang
enable_lua
enable_golang
enable_gobject
enable_introspection
with_html_dir
enable_gtk_doc
enable_gtk_doc_html
enable_gtk_doc_pdf
'
      ac_precious_vars='build_alias
host_alias
target_alias
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
CPP
LT_SYS_LIBRARY_PATH
DB_DUMP
DB_LOAD
YACC
YFLAGS
PKG_CONFIG
PKG_CONFIG_PATH
PKG_CONFIG_LIBDIR
LIBTINFO_CFLAGS
LIBTINFO_LIBS
PCRE_CFLAGS
PCRE_LIBS
AUGEAS_CFLAGS
AUGEAS_LIBS
LIBVIRT_CFLAGS
LIBVIRT_LIBS
LIBXML2_CFLAGS
LIBXML2_LIBS
YAJL_CFLAGS
YAJL_LIBS
CXX
CXXFLAGS
CCC
CXXCPP
FUSE_CFLAGS
FUSE_LIBS
HIVEX_CFLAGS
HIVEX_LIBS
SD_JOURNAL_CFLAGS
SD_JOURNAL_LIBS
LIBLZMA_CFLAGS
LIBLZMA_LIBS
LIBCONFIG_CFLAGS
LIBCONFIG_LIBS
GTK_CFLAGS
GTK_LIBS
DBUS_CFLAGS
DBUS_LIBS
PYTHON_CFLAGS
PYTHON_LIBS
ERLC
ERLCFLAGS
ERL
LUA_CFLAGS
LUA_LIBS
GOBJECT_CFLAGS
GOBJECT_LIBS
GIO_CFLAGS
GIO_LIBS
GTKDOC_DEPS_CFLAGS
GTKDOC_DEPS_LIBS
BASH_COMPLETION_CFLAGS
BASH_COMPLETION_LIBS'


# Initialize some variables set by options.
ac_init_help=
ac_init_version=false
ac_unrecognized_opts=
ac_unrecognized_sep=
# The variables have the same names as the options, with
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cache_file=/dev/null
exec_prefix=NONE
no_create=
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
verbose=
x_includes=NONE
x_libraries=NONE

# Installation directory options.
# These are left unexpanded so users can "make install exec_prefix=/foo"
# and all the variables that are supposed to be based on exec_prefix
# by default will actually change.
# Use braces instead of parens because sh, perl, etc. also accept them.
# (The list follows the same order as the GNU Coding Standards.)
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datarootdir='${prefix}/share'
datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
infodir='${datarootdir}/info'
htmldir='${docdir}'
dvidir='${docdir}'
pdfdir='${docdir}'
psdir='${docdir}'
libdir='${exec_prefix}/lib'
localedir='${datarootdir}/locale'
mandir='${datarootdir}/man'

ac_prev=
ac_dashdash=
for ac_option
do
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  -cache-file | --cache-file | --cache-fil | --cache-fi \
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    ac_prev=docdir ;;
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  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
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    exec_prefix=$ac_optarg ;;

  -gas | --gas | --ga | --g)
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  -infodir | --infodir | --infodi | --infod | --info | --inf)
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    ac_prev=libdir ;;
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  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
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  -localedir | --localedir | --localedi | --localed | --locale)
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  -localstatedir | --localstatedir | --localstatedi | --localstated \
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  -nfp | --nfp | --nf)
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  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
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  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
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  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
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    ac_prev=oldincludedir ;;
  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
    oldincludedir=$ac_optarg ;;

  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
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  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
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    program_prefix=$ac_optarg ;;

  -program-suffix | --program-suffix | --program-suffi | --program-suff \
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  -program-transform-name | --program-transform-name \
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  | --program-trans | --program-tran \
  | --progr-tra | --program-tr | --program-t)
    ac_prev=program_transform_name ;;
  -program-transform-name=* | --program-transform-name=* \
  | --program-transform-nam=* | --program-transform-na=* \
  | --program-transform-n=* | --program-transform-=* \
  | --program-transform=* | --program-transfor=* \
  | --program-transfo=* | --program-transf=* \
  | --program-trans=* | --program-tran=* \
  | --progr-tra=* | --program-tr=* | --program-t=*)
    program_transform_name=$ac_optarg ;;

  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
    ac_prev=pdfdir ;;
  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
    pdfdir=$ac_optarg ;;

  -psdir | --psdir | --psdi | --psd | --ps)
    ac_prev=psdir ;;
  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
    psdir=$ac_optarg ;;

  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil)
    silent=yes ;;

  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
    ac_prev=sbindir ;;
  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  | --sbi=* | --sb=*)
    sbindir=$ac_optarg ;;

  -sharedstatedir | --sharedstatedir | --sharedstatedi \
  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  | --sharedst | --shareds | --shared | --share | --shar \
  | --sha | --sh)
    ac_prev=sharedstatedir ;;
  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  | --sha=* | --sh=*)
    sharedstatedir=$ac_optarg ;;

  -site | --site | --sit)
    ac_prev=site ;;
  -site=* | --site=* | --sit=*)
    site=$ac_optarg ;;

  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
    ac_prev=srcdir ;;
  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
    srcdir=$ac_optarg ;;

  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  | --syscon | --sysco | --sysc | --sys | --sy)
    ac_prev=sysconfdir ;;
  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
    sysconfdir=$ac_optarg ;;

  -target | --target | --targe | --targ | --tar | --ta | --t)
    ac_prev=target_alias ;;
  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
    target_alias=$ac_optarg ;;

  -v | -verbose | --verbose | --verbos | --verbo | --verb)
    verbose=yes ;;

  -version | --version | --versio | --versi | --vers | -V)
    ac_init_version=: ;;

  -with-* | --with-*)
    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid package name: $ac_useropt"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"with_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval with_$ac_useropt=\$ac_optarg ;;

  -without-* | --without-*)
    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid package name: $ac_useropt"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"with_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval with_$ac_useropt=no ;;

  --x)
    # Obsolete; use --with-x.
    with_x=yes ;;

  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  | --x-incl | --x-inc | --x-in | --x-i)
    ac_prev=x_includes ;;
  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
    x_includes=$ac_optarg ;;

  -x-libraries | --x-libraries | --x-librarie | --x-librari \
  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
    ac_prev=x_libraries ;;
  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
    x_libraries=$ac_optarg ;;

  -*) as_fn_error $? "unrecognized option: \`$ac_option'
Try \`$0 --help' for more information"
    ;;

  *=*)
    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
    # Reject names that are not valid shell variable names.
    case $ac_envvar in #(
      '' | [0-9]* | *[!_$as_cr_alnum]* )
      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
    esac
    eval $ac_envvar=\$ac_optarg
    export $ac_envvar ;;

  *)
    # FIXME: should be removed in autoconf 3.0.
    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
    ;;

  esac
done

if test -n "$ac_prev"; then
  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  as_fn_error $? "missing argument to $ac_option"
fi

if test -n "$ac_unrecognized_opts"; then
  case $enable_option_checking in
    no) ;;
    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
  esac
fi

# Check all directory arguments for consistency.
for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
		datadir sysconfdir sharedstatedir localstatedir includedir \
		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
		libdir localedir mandir
do
  eval ac_val=\$$ac_var
  # Remove trailing slashes.
  case $ac_val in
    */ )
      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
      eval $ac_var=\$ac_val;;
  esac
  # Be sure to have absolute directory names.
  case $ac_val in
    [\\/$]* | ?:[\\/]* )  continue;;
    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
  esac
  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
done

# There might be people who depend on the old broken behavior: `$host'
# used to hold the argument of --host etc.
# FIXME: To remove some day.
build=$build_alias
host=$host_alias
target=$target_alias

# FIXME: To remove some day.
if test "x$host_alias" != x; then
  if test "x$build_alias" = x; then
    cross_compiling=maybe
  elif test "x$build_alias" != "x$host_alias"; then
    cross_compiling=yes
  fi
fi

ac_tool_prefix=
test -n "$host_alias" && ac_tool_prefix=$host_alias-

test "$silent" = yes && exec 6>/dev/null


ac_pwd=`pwd` && test -n "$ac_pwd" &&
ac_ls_di=`ls -di .` &&
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
  as_fn_error $? "working directory cannot be determined"
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
  as_fn_error $? "pwd does not report name of working directory"


# Find the source files, if location was not specified.
if test -z "$srcdir"; then
  ac_srcdir_defaulted=yes
  # Try the directory containing this script, then the parent directory.
  ac_confdir=`$as_dirname -- "$as_myself" ||
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_myself" : 'X\(//\)[^/]' \| \
	 X"$as_myself" : 'X\(//\)$' \| \
	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_myself" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
  srcdir=$ac_confdir
  if test ! -r "$srcdir/$ac_unique_file"; then
    srcdir=..
  fi
else
  ac_srcdir_defaulted=no
fi
if test ! -r "$srcdir/$ac_unique_file"; then
  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
fi
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
ac_abs_confdir=`(
	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
	pwd)`
# When building in place, set srcdir=.
if test "$ac_abs_confdir" = "$ac_pwd"; then
  srcdir=.
fi
# Remove unnecessary trailing slashes from srcdir.
# Double slashes in file names in object file debugging info
# mess up M-x gdb in Emacs.
case $srcdir in
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
esac
for ac_var in $ac_precious_vars; do
  eval ac_env_${ac_var}_set=\${${ac_var}+set}
  eval ac_env_${ac_var}_value=\$${ac_var}
  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
  eval ac_cv_env_${ac_var}_value=\$${ac_var}
done

#
# Report the --help message.
#
if test "$ac_init_help" = "long"; then
  # Omit some internal or obsolete options to make the list less imposing.
  # This message is too long to be a string in the A/UX 3.1 sh.
  cat <<_ACEOF
\`configure' configures libguestfs 1.36.10 to adapt to many kinds of systems.

Usage: $0 [OPTION]... [VAR=VALUE]...

To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE.  See below for descriptions of some of the useful variables.

Defaults for the options are specified in brackets.

Configuration:
  -h, --help              display this help and exit
      --help=short        display options specific to this package
      --help=recursive    display the short help of all the included packages
  -V, --version           display version information and exit
  -q, --quiet, --silent   do not print \`checking ...' messages
      --cache-file=FILE   cache test results in FILE [disabled]
  -C, --config-cache      alias for \`--cache-file=config.cache'
  -n, --no-create         do not create output files
      --srcdir=DIR        find the sources in DIR [configure dir or \`..']

Installation directories:
  --prefix=PREFIX         install architecture-independent files in PREFIX
                          [$ac_default_prefix]
  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                          [PREFIX]

By default, \`make install' will install all the files in
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
for instance \`--prefix=\$HOME'.

For better control, use the options below.

Fine tuning of the installation directories:
  --bindir=DIR            user executables [EPREFIX/bin]
  --sbindir=DIR           system admin executables [EPREFIX/sbin]
  --libexecdir=DIR        program executables [EPREFIX/libexec]
  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
  --libdir=DIR            object code libraries [EPREFIX/lib]
  --includedir=DIR        C header files [PREFIX/include]
  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
  --infodir=DIR           info documentation [DATAROOTDIR/info]
  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
  --mandir=DIR            man documentation [DATAROOTDIR/man]
  --docdir=DIR            documentation root [DATAROOTDIR/doc/libguestfs]
  --htmldir=DIR           html documentation [DOCDIR]
  --dvidir=DIR            dvi documentation [DOCDIR]
  --pdfdir=DIR            pdf documentation [DOCDIR]
  --psdir=DIR             ps documentation [DOCDIR]
_ACEOF

  cat <<\_ACEOF

Program names:
  --program-prefix=PREFIX            prepend PREFIX to installed program names
  --program-suffix=SUFFIX            append SUFFIX to installed program names
  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names

System types:
  --build=BUILD     configure for building on BUILD [guessed]
  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
_ACEOF
fi

if test -n "$ac_init_help"; then
  case $ac_init_help in
     short | recursive ) echo "Configuration of libguestfs 1.36.10:";;
   esac
  cat <<\_ACEOF

Optional Features:
  --disable-option-checking  ignore unrecognized --enable/--with options
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --enable-silent-rules   less verbose build output (undo: "make V=1")
  --disable-silent-rules  verbose build output (undo: "make V=0")
  --enable-dependency-tracking
                          do not reject slow dependency extractors
  --disable-dependency-tracking
                          speeds up one-time build
  --disable-largefile     omit support for large files
  --enable-threads={posix|solaris|pth|windows}
                          specify multithreading API
  --disable-threads       build without multithread safety
  --disable-rpath         do not hardcode runtime library paths
  --enable-shared[=PKGS]  build shared libraries [default=yes]
  --enable-static[=PKGS]  build static libraries [default=yes]
  --enable-fast-install[=PKGS]
                          optimize for fast installation [default=yes]
  --disable-libtool-lock  avoid locking (might break parallel builds)
  --enable-werror         turn GCC warnings into errors (for developers)
  --disable-gnulib-tests  disable running GNU Portability library tests
                          [default=yes]
  --disable-nls           do not use Native Language Support
  --disable-probes        disable systemtap/DTrace userspace probes

      --enable-packet-dump    enable packet dumps in verbose mode [default=no]
  --disable-fuse          disable FUSE (guestmount) support
  --enable-daemon         enable building the daemon [default=yes]
  --enable-install-daemon enable installing the daemon under $sbindir
                          [default=no]
  --enable-appliance      enable building the appliance [default=yes]
  --disable-ocaml         disable OCaml language bindings
  --disable-perl          disable Perl language bindings
  --disable-python        disable Python language bindings
  --disable-ruby          disable Ruby language bindings
  --disable-haskell       disable Haskell language bindings
  --disable-php           disable PHP language bindings
  --disable-erlang        disable Erlang language bindings
  --disable-lua           disable Lua language bindings
  --disable-golang        disable Go language bindings
  --disable-gobject       disable GObject bindings
  --enable-introspection=[no/auto/yes]
                          enable introspection for this build
  --enable-gtk-doc        use gtk-doc to build documentation [[default=no]]
  --enable-gtk-doc-html   build documentation in html format [[default=yes]]
  --enable-gtk-doc-pdf    build documentation in pdf format [[default=no]]

Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --with-extra            extra version string (for use by packagers)
  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
  --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
  --without-libiconv-prefix     don't search for libiconv in includedir and libdir
  --with-libpth-prefix[=DIR]  search for libpth in DIR/include and DIR/lib
  --without-libpth-prefix     don't search for libpth in includedir and libdir
  --with-pic[=PKGS]       try to use only PIC/non-PIC objects [default=use
                          both]
  --with-aix-soname=aix|svr4|both
                          shared library versioning (aka "SONAME") variant to
                          provide on AIX, [default=aix].
  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
  --with-sysroot[=DIR]    Search for dependent libraries within DIR (or the
                          compiler's sysroot if not specified).
  --with-libintl-prefix[=DIR]  search for libintl in DIR/include and DIR/lib
  --without-libintl-prefix     don't search for libintl in includedir and libdir
  --with-default-backend="direct|libvirt|..."
                          set default backend [default=direct]
  --with-default-attach-method="..."
                          use --with-default-backend instead

      --without-libvirt       disable libvirt support [default=check]
  --with-supermin-packager-config=FILE
                          pass supermin --packager-config option [default=no]
  --with-supermin-extra-options="--opt1 --opt2 ..."
                          Pass additional supermin options. [default=no]
  --with-extra-packages="pkg1 pkg2 ..."
                          add extra packages to the appliance
  --with-qemu="bin1 bin2 ..."
                          set default QEMU binary [default="[qemu-kvm]
                          qemu-system-<host> qemu"]
  --with-qemu-options="-M ... -cpu ... etc"
                          pass extra options for qemu command line
                          [default=no]

      --with-readline         support fancy command line editing [default=check]
  --with-gtk=2|3|check|no prefer Gtk version 2 or 3. [default=check]
  --with-python-installdir
                          directory to install python modules [default=check]
  --with-java             specify path to JDK directory (for the Java language
                          bindings) [default=check]
  --with-html-dir=PATH    path to installed docs

Some influential environment variables:
  CC          C compiler command
  CFLAGS      C compiler flags
  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
              nonstandard directory <lib dir>
  LIBS        libraries to pass to the linker, e.g. -l<library>
  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
              you have headers in a nonstandard directory <include dir>
  CPP         C preprocessor
  LT_SYS_LIBRARY_PATH
              User-defined run-time library search path.
  DB_DUMP     Absolute path to $db_tool_name executable
  DB_LOAD     Absolute path to $db_tool_name executable
  YACC        The `Yet Another Compiler Compiler' implementation to use.
              Defaults to the first program found out of: `bison -y', `byacc',
              `yacc'.
  YFLAGS      The list of arguments that will be passed by default to $YACC.
              This script will default YFLAGS to the empty string to avoid a
              default value of `-d' given by some make applications.
  PKG_CONFIG  path to pkg-config utility
  PKG_CONFIG_PATH
              directories to add to pkg-config's search path
  PKG_CONFIG_LIBDIR
              path overriding pkg-config's built-in search path
  LIBTINFO_CFLAGS
              C compiler flags for LIBTINFO, overriding pkg-config
  LIBTINFO_LIBS
              linker flags for LIBTINFO, overriding pkg-config
  PCRE_CFLAGS C compiler flags for PCRE, overriding pkg-config
  PCRE_LIBS   linker flags for PCRE, overriding pkg-config
  AUGEAS_CFLAGS
              C compiler flags for AUGEAS, overriding pkg-config
  AUGEAS_LIBS linker flags for AUGEAS, overriding pkg-config
  LIBVIRT_CFLAGS
              C compiler flags for LIBVIRT, overriding pkg-config
  LIBVIRT_LIBS
              linker flags for LIBVIRT, overriding pkg-config
  LIBXML2_CFLAGS
              C compiler flags for LIBXML2, overriding pkg-config
  LIBXML2_LIBS
              linker flags for LIBXML2, overriding pkg-config
  YAJL_CFLAGS C compiler flags for YAJL, overriding pkg-config
  YAJL_LIBS   linker flags for YAJL, overriding pkg-config
  CXX         C++ compiler command
  CXXFLAGS    C++ compiler flags
  CXXCPP      C++ preprocessor
  FUSE_CFLAGS C compiler flags for FUSE, overriding pkg-config
  FUSE_LIBS   linker flags for FUSE, overriding pkg-config
  HIVEX_CFLAGS
              C compiler flags for HIVEX, overriding pkg-config
  HIVEX_LIBS  linker flags for HIVEX, overriding pkg-config
  SD_JOURNAL_CFLAGS
              C compiler flags for SD_JOURNAL, overriding pkg-config
  SD_JOURNAL_LIBS
              linker flags for SD_JOURNAL, overriding pkg-config
  LIBLZMA_CFLAGS
              C compiler flags for LIBLZMA, overriding pkg-config
  LIBLZMA_LIBS
              linker flags for LIBLZMA, overriding pkg-config
  LIBCONFIG_CFLAGS
              C compiler flags for LIBCONFIG, overriding pkg-config
  LIBCONFIG_LIBS
              linker flags for LIBCONFIG, overriding pkg-config
  GTK_CFLAGS  C compiler flags for GTK, overriding pkg-config
  GTK_LIBS    linker flags for GTK, overriding pkg-config
  DBUS_CFLAGS C compiler flags for DBUS, overriding pkg-config
  DBUS_LIBS   linker flags for DBUS, overriding pkg-config
  PYTHON_CFLAGS
              C compiler flags for PYTHON, overriding pkg-config
  PYTHON_LIBS linker flags for PYTHON, overriding pkg-config
  ERLC        Erlang/OTP compiler command [autodetected]
  ERLCFLAGS   Erlang/OTP compiler flags [none]
  ERL         Erlang/OTP interpreter command [autodetected]
  LUA_CFLAGS  C compiler flags for LUA, overriding pkg-config
  LUA_LIBS    linker flags for LUA, overriding pkg-config
  GOBJECT_CFLAGS
              C compiler flags for GOBJECT, overriding pkg-config
  GOBJECT_LIBS
              linker flags for GOBJECT, overriding pkg-config
  GIO_CFLAGS  C compiler flags for GIO, overriding pkg-config
  GIO_LIBS    linker flags for GIO, overriding pkg-config
  GTKDOC_DEPS_CFLAGS
              C compiler flags for GTKDOC_DEPS, overriding pkg-config
  GTKDOC_DEPS_LIBS
              linker flags for GTKDOC_DEPS, overriding pkg-config
  BASH_COMPLETION_CFLAGS
              C compiler flags for BASH_COMPLETION, overriding pkg-config
  BASH_COMPLETION_LIBS
              linker flags for BASH_COMPLETION, overriding pkg-config

Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.

Report bugs to the package provider.
_ACEOF
ac_status=$?
fi

if test "$ac_init_help" = "recursive"; then
  # If there are subdirs, report their specific --help.
  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
    test -d "$ac_dir" ||
      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
      continue
    ac_builddir=.

case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  case $ac_top_builddir_sub in
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
  .)  # We are building in place.
    ac_srcdir=.
    ac_top_srcdir=$ac_top_builddir_sub
    ac_abs_top_srcdir=$ac_pwd ;;
  [\\/]* | ?:[\\/]* )  # Absolute name.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir
    ac_abs_top_srcdir=$srcdir ;;
  *) # Relative name.
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_build_prefix$srcdir
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix

    cd "$ac_dir" || { ac_status=$?; continue; }
    # Check for guested configure.
    if test -f "$ac_srcdir/configure.gnu"; then
      echo &&
      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
    elif test -f "$ac_srcdir/configure"; then
      echo &&
      $SHELL "$ac_srcdir/configure" --help=recursive
    else
      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
    fi || ac_status=$?
    cd "$ac_pwd" || { ac_status=$?; break; }
  done
fi

test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
  cat <<\_ACEOF
libguestfs configure 1.36.10
generated by GNU Autoconf 2.69

Copyright (C) 2012 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
  exit
fi

## ------------------------ ##
## Autoconf initialization. ##
## ------------------------ ##

# ac_fn_c_try_compile LINENO
# --------------------------
# Try to compile conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext
  if { { ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && {
	 test -z "$ac_c_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then :
  ac_retval=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_retval=1
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_try_compile

# ac_fn_c_try_cpp LINENO
# ----------------------
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_cpp ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if { { ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } > conftest.i && {
	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
	 test ! -s conftest.err
       }; then :
  ac_retval=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

    ac_retval=1
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_try_cpp

# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
# -------------------------------------------------------
# Tests whether HEADER exists, giving a warning if it cannot be compiled using
# the include files in INCLUDES and setting the cache variable VAR
# accordingly.
ac_fn_c_check_header_mongrel ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if eval \${$3+:} false; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
else
  # Is the header compilable?
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
$as_echo_n "checking $2 usability... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
#include <$2>
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_header_compiler=yes
else
  ac_header_compiler=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
$as_echo "$ac_header_compiler" >&6; }

# Is the header present?
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
$as_echo_n "checking $2 presence... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <$2>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
  ac_header_preproc=yes
else
  ac_header_preproc=no
fi
rm -f conftest.err conftest.i conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
$as_echo "$ac_header_preproc" >&6; }

# So?  What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
  yes:no: )
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
    ;;
  no:yes:* )
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
    ;;
esac
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  eval "$3=\$ac_header_compiler"
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_header_mongrel

# ac_fn_c_try_run LINENO
# ----------------------
# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
# that executables *can* be run.
ac_fn_c_try_run ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
  { { case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  ac_retval=0
else
  $as_echo "$as_me: program exited with status $ac_status" >&5
       $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

       ac_retval=$ac_status
fi
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_try_run

# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
# -------------------------------------------------------
# Tests whether HEADER exists and can be compiled using the include files in
# INCLUDES, setting the cache variable VAR accordingly.
ac_fn_c_check_header_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
#include <$2>
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$3=yes"
else
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_header_compile

# ac_fn_c_try_link LINENO
# -----------------------
# Try to link conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_link ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext conftest$ac_exeext
  if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && {
	 test -z "$ac_c_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 test -x conftest$ac_exeext
       }; then :
  ac_retval=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_retval=1
fi
  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
  # interfere with the next link command; also delete a directory that is
  # left behind by Apple's compiler.  We do this before executing the actions.
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_try_link

# ac_fn_c_check_func LINENO FUNC VAR
# ----------------------------------
# Tests whether FUNC exists, setting the cache variable VAR accordingly
ac_fn_c_check_func ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
#define $2 innocuous_$2

/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $2 (); below.
    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
    <limits.h> exists even on freestanding compilers.  */

#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif

#undef $2

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char $2 ();
/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined __stub_$2 || defined __stub___$2
choke me
#endif

int
main ()
{
return $2 ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  eval "$3=yes"
else
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_func

# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
# -------------------------------------------
# Tests whether TYPE exists after having included INCLUDES, setting cache
# variable VAR accordingly.
ac_fn_c_check_type ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  eval "$3=no"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
if (sizeof ($2))
	 return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
if (sizeof (($2)))
	    return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

else
  eval "$3=yes"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_type

# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
# ----------------------------------------------------
# Tries to find if the field MEMBER exists in type AGGR, after including
# INCLUDES, setting cache variable VAR accordingly.
ac_fn_c_check_member ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
$as_echo_n "checking for $2.$3... " >&6; }
if eval \${$4+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$5
int
main ()
{
static $2 ac_aggr;
if (ac_aggr.$3)
return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$4=yes"
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$5
int
main ()
{
static $2 ac_aggr;
if (sizeof ac_aggr.$3)
return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$4=yes"
else
  eval "$4=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$4
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_member

# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
# ---------------------------------------------
# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
# accordingly.
ac_fn_c_check_decl ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  as_decl_name=`echo $2|sed 's/ *(.*//'`
  as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
#ifndef $as_decl_name
#ifdef __cplusplus
  (void) $as_decl_use;
#else
  (void) $as_decl_name;
#endif
#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$3=yes"
else
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_decl

# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
# --------------------------------------------
# Tries to find the compile-time value of EXPR in a program that includes
# INCLUDES, setting VAR accordingly. Returns whether the value could be
# computed
ac_fn_c_compute_int ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if test "$cross_compiling" = yes; then
    # Depending upon the size, compute the lo and hi bounds.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
static int test_array [1 - 2 * !(($2) >= 0)];
test_array [0] = 0;
return test_array [0];

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_lo=0 ac_mid=0
  while :; do
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
test_array [0] = 0;
return test_array [0];

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_hi=$ac_mid; break
else
  as_fn_arith $ac_mid + 1 && ac_lo=$as_val
			if test $ac_lo -le $ac_mid; then
			  ac_lo= ac_hi=
			  break
			fi
			as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  done
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
static int test_array [1 - 2 * !(($2) < 0)];
test_array [0] = 0;
return test_array [0];

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_hi=-1 ac_mid=-1
  while :; do
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
static int test_array [1 - 2 * !(($2) >= $ac_mid)];
test_array [0] = 0;
return test_array [0];

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_lo=$ac_mid; break
else
  as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
			if test $ac_mid -le $ac_hi; then
			  ac_lo= ac_hi=
			  break
			fi
			as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  done
else
  ac_lo= ac_hi=
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
# Binary search between lo and hi bounds.
while test "x$ac_lo" != "x$ac_hi"; do
  as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
test_array [0] = 0;
return test_array [0];

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_hi=$ac_mid
else
  as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
done
case $ac_lo in #((
?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
'') ac_retval=1 ;;
esac
  else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
static long int longval () { return $2; }
static unsigned long int ulongval () { return $2; }
#include <stdio.h>
#include <stdlib.h>
int
main ()
{

  FILE *f = fopen ("conftest.val", "w");
  if (! f)
    return 1;
  if (($2) < 0)
    {
      long int i = longval ();
      if (i != ($2))
	return 1;
      fprintf (f, "%ld", i);
    }
  else
    {
      unsigned long int i = ulongval ();
      if (i != ($2))
	return 1;
      fprintf (f, "%lu", i);
    }
  /* Do not output a trailing newline, as this causes \r\n confusion
     on some platforms.  */
  return ferror (f) || fclose (f) != 0;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  echo >>conftest.val; read $3 <conftest.val; ac_retval=0
else
  ac_retval=1
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f conftest.val

  fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_compute_int

# ac_fn_cxx_try_compile LINENO
# ----------------------------
# Try to compile conftest.$ac_ext, and return whether this succeeded.
ac_fn_cxx_try_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext
  if { { ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then :
  ac_retval=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_retval=1
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_cxx_try_compile

# ac_fn_cxx_try_cpp LINENO
# ------------------------
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
ac_fn_cxx_try_cpp ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if { { ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } > conftest.i && {
	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       }; then :
  ac_retval=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

    ac_retval=1
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_cxx_try_cpp

# ac_fn_cxx_try_link LINENO
# -------------------------
# Try to link conftest.$ac_ext, and return whether this succeeded.
ac_fn_cxx_try_link ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext conftest$ac_exeext
  if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 test -x conftest$ac_exeext
       }; then :
  ac_retval=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_retval=1
fi
  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
  # interfere with the next link command; also delete a directory that is
  # left behind by Apple's compiler.  We do this before executing the actions.
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_cxx_try_link

# ac_fn_erl_try_run LINENO
# ------------------------
# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
# that executables *can* be run.
ac_fn_erl_try_run ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
  { { case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  ac_retval=0
else
  $as_echo "$as_me: program exited with status $ac_status" >&5
       $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

       ac_retval=$ac_status
fi
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_erl_try_run
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by libguestfs $as_me 1.36.10, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  $ $0 $@

_ACEOF
exec 5>>config.log
{
cat <<_ASUNAME
## --------- ##
## Platform. ##
## --------- ##

hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`

/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`

/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`

_ASUNAME

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    $as_echo "PATH: $as_dir"
  done
IFS=$as_save_IFS

} >&5

cat >&5 <<_ACEOF


## ----------- ##
## Core tests. ##
## ----------- ##

_ACEOF


# Keep a trace of the command line.
# Strip out --no-create and --no-recursion so they do not pile up.
# Strip out --silent because we don't want to record it for future runs.
# Also quote any args containing shell meta-characters.
# Make two passes to allow for proper duplicate-argument suppression.
ac_configure_args=
ac_configure_args0=
ac_configure_args1=
ac_must_keep_next=false
for ac_pass in 1 2
do
  for ac_arg
  do
    case $ac_arg in
    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
    | -silent | --silent | --silen | --sile | --sil)
      continue ;;
    *\'*)
      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    case $ac_pass in
    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
    2)
      as_fn_append ac_configure_args1 " '$ac_arg'"
      if test $ac_must_keep_next = true; then
	ac_must_keep_next=false # Got value, back to normal.
      else
	case $ac_arg in
	  *=* | --config-cache | -C | -disable-* | --disable-* \
	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
	  | -with-* | --with-* | -without-* | --without-* | --x)
	    case "$ac_configure_args0 " in
	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
	    esac
	    ;;
	  -* ) ac_must_keep_next=true ;;
	esac
      fi
      as_fn_append ac_configure_args " '$ac_arg'"
      ;;
    esac
  done
done
{ ac_configure_args0=; unset ac_configure_args0;}
{ ac_configure_args1=; unset ac_configure_args1;}

# When interrupted or exit'd, cleanup temporary files, and complete
# config.log.  We remove comments because anyway the quotes in there
# would cause problems or look ugly.
# WARNING: Use '\'' to represent an apostrophe within the trap.
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
trap 'exit_status=$?
  # Save into config.log some information that might help in debugging.
  {
    echo

    $as_echo "## ---------------- ##
## Cache variables. ##
## ---------------- ##"
    echo
    # The following way of writing the cache mishandles newlines in values,
(
  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
    eval ac_val=\$$ac_var
    case $ac_val in #(
    *${as_nl}*)
      case $ac_var in #(
      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      esac
      case $ac_var in #(
      _ | IFS | as_nl) ;; #(
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
      *) { eval $ac_var=; unset $ac_var;} ;;
      esac ;;
    esac
  done
  (set) 2>&1 |
    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
    *${as_nl}ac_space=\ *)
      sed -n \
	"s/'\''/'\''\\\\'\'''\''/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
      ;; #(
    *)
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
      ;;
    esac |
    sort
)
    echo

    $as_echo "## ----------------- ##
## Output variables. ##
## ----------------- ##"
    echo
    for ac_var in $ac_subst_vars
    do
      eval ac_val=\$$ac_var
      case $ac_val in
      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
      esac
      $as_echo "$ac_var='\''$ac_val'\''"
    done | sort
    echo

    if test -n "$ac_subst_files"; then
      $as_echo "## ------------------- ##
## File substitutions. ##
## ------------------- ##"
      echo
      for ac_var in $ac_subst_files
      do
	eval ac_val=\$$ac_var
	case $ac_val in
	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
	esac
	$as_echo "$ac_var='\''$ac_val'\''"
      done | sort
      echo
    fi

    if test -s confdefs.h; then
      $as_echo "## ----------- ##
## confdefs.h. ##
## ----------- ##"
      echo
      cat confdefs.h
      echo
    fi
    test "$ac_signal" != 0 &&
      $as_echo "$as_me: caught signal $ac_signal"
    $as_echo "$as_me: exit $exit_status"
  } >&5
  rm -f core *.core core.conftest.* &&
    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
    exit $exit_status
' 0
for ac_signal in 1 2 13 15; do
  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
done
ac_signal=0

# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -f -r conftest* confdefs.h

$as_echo "/* confdefs.h */" > confdefs.h

# Predefined preprocessor variables.

cat >>confdefs.h <<_ACEOF
#define PACKAGE_NAME "$PACKAGE_NAME"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_VERSION "$PACKAGE_VERSION"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_STRING "$PACKAGE_STRING"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
_ACEOF

cat >>confdefs.h <<_ACEOF
#define PACKAGE_URL "$PACKAGE_URL"
_ACEOF


# Let the site file select an alternate cache file if it wants to.
# Prefer an explicitly selected file to automatically selected ones.
ac_site_file1=NONE
ac_site_file2=NONE
if test -n "$CONFIG_SITE"; then
  # We do not want a PATH search for config.site.
  case $CONFIG_SITE in #((
    -*)  ac_site_file1=./$CONFIG_SITE;;
    */*) ac_site_file1=$CONFIG_SITE;;
    *)   ac_site_file1=./$CONFIG_SITE;;
  esac
elif test "x$prefix" != xNONE; then
  ac_site_file1=$prefix/share/config.site
  ac_site_file2=$prefix/etc/config.site
else
  ac_site_file1=$ac_default_prefix/share/config.site
  ac_site_file2=$ac_default_prefix/etc/config.site
fi
for ac_site_file in "$ac_site_file1" "$ac_site_file2"
do
  test "x$ac_site_file" = xNONE && continue
  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
$as_echo "$as_me: loading site script $ac_site_file" >&6;}
    sed 's/^/| /' "$ac_site_file" >&5
    . "$ac_site_file" \
      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "failed to load site script $ac_site_file
See \`config.log' for more details" "$LINENO" 5; }
  fi
done

if test -r "$cache_file"; then
  # Some versions of bash will fail to source /dev/null (special files
  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
$as_echo "$as_me: loading cache $cache_file" >&6;}
    case $cache_file in
      [\\/]* | ?:[\\/]* ) . "$cache_file";;
      *)                      . "./$cache_file";;
    esac
  fi
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
$as_echo "$as_me: creating cache $cache_file" >&6;}
  >$cache_file
fi

gl_header_list="$gl_header_list sys/socket.h"
gl_func_list="$gl_func_list accept4"
gl_header_list="$gl_header_list arpa/inet.h"
gl_header_list="$gl_header_list features.h"
gl_func_list="$gl_func_list readlinkat"
gl_header_list="$gl_header_list unistd.h"
gl_header_list="$gl_header_list sys/param.h"
gl_func_list="$gl_func_list _set_invalid_parameter_handler"
gl_func_list="$gl_func_list fchdir"
gl_header_list="$gl_header_list dirent.h"
gl_func_list="$gl_func_list dup3"
gl_func_list="$gl_func_list setdtablesize"
gl_func_list="$gl_func_list fcntl"
gl_func_list="$gl_func_list symlink"
gl_func_list="$gl_func_list fdopendir"
gl_func_list="$gl_func_list mempcpy"
gl_func_list="$gl_func_list btowc"
gl_func_list="$gl_func_list isblank"
gl_func_list="$gl_func_list iswctype"
gl_func_list="$gl_func_list mbsrtowcs"
gl_func_list="$gl_func_list wmemchr"
gl_func_list="$gl_func_list wmemcpy"
gl_func_list="$gl_func_list wmempcpy"
gl_header_list="$gl_header_list wctype.h"
gl_header_list="$gl_header_list stdio_ext.h"
gl_header_list="$gl_header_list sys/stat.h"
gl_func_list="$gl_func_list fstatat"
gl_header_list="$gl_header_list sys/vfs.h"
gl_header_list="$gl_header_list sys/fs_types.h"
gl_func_list="$gl_func_list openat"
gl_func_list="$gl_func_list fstatfs"
gl_func_list="$gl_func_list futimens"
gl_header_list="$gl_header_list netdb.h"
gl_header_list="$gl_header_list netinet/in.h"
gl_func_list="$gl_func_list getdelim"
gl_func_list="$gl_func_list getdtablesize"
gl_func_list="$gl_func_list getlogin_r"
gl_getopt_required=GNU
gl_header_list="$gl_header_list getopt.h"
gl_header_list="$gl_header_list sys/cdefs.h"
gl_func_list="$gl_func_list getprogname"
gl_func_list="$gl_func_list getexecname"
gl_func_list="$gl_func_list gettimeofday"
gl_func_list="$gl_func_list nanotime"
gl_header_list="$gl_header_list sys/time.h"
gl_func_list="$gl_func_list getpwnam_r"
gl_header_list="$gl_header_list limits.h"
gl_header_list="$gl_header_list wchar.h"
gl_header_list="$gl_header_list stdint.h"
gl_header_list="$gl_header_list inttypes.h"
gl_header_list="$gl_header_list xlocale.h"
gl_func_list="$gl_func_list lstat"
gl_func_list="$gl_func_list mbsinit"
gl_func_list="$gl_func_list mbrtowc"
gl_header_list="$gl_header_list sys/mman.h"
gl_func_list="$gl_func_list mprotect"
gl_func_list="$gl_func_list mkstemps"
gl_func_list="$gl_func_list strerror_r"
gl_func_list="$gl_func_list __xpg_strerror_r"
gl_func_list="$gl_func_list pipe2"
gl_func_list="$gl_func_list pread"
gl_func_list="$gl_func_list ptsname_r"
gl_header_list="$gl_header_list sys/types.h"
gl_func_list="$gl_func_list readlink"
gl_header_list="$gl_header_list sys/select.h"
gl_func_list="$gl_func_list setenv"
gl_func_list="$gl_func_list sleep"
gl_func_list="$gl_func_list snprintf"
gl_func_list="$gl_func_list strdup"
gl_func_list="$gl_func_list catgets"
gl_func_list="$gl_func_list strndup"
gl_func_list="$gl_func_list strtoumax"
gl_func_list="$gl_func_list symlinkat"
gl_header_list="$gl_header_list sys/ioctl.h"
gl_header_list="$gl_header_list sys/uio.h"
gl_header_list="$gl_header_list sys/wait.h"
gl_func_list="$gl_func_list pipe"
gl_func_list="$gl_func_list utime"
gl_header_list="$gl_header_list utime.h"
gl_func_list="$gl_func_list futimes"
gl_func_list="$gl_func_list futimesat"
gl_func_list="$gl_func_list utimensat"
gl_func_list="$gl_func_list lutimes"
gl_func_list="$gl_func_list vasnprintf"
gl_header_list="$gl_header_list crtdefs.h"
gl_func_list="$gl_func_list iswcntrl"
gl_func_list="$gl_func_list ftruncate"
gl_header_list="$gl_header_list langinfo.h"
gl_func_list="$gl_func_list newlocale"
gl_header_list="$gl_header_list semaphore.h"
gl_header_list="$gl_header_list priv.h"
gl_func_list="$gl_func_list pthread_sigmask"
gl_func_list="$gl_func_list sigaction"
gl_func_list="$gl_func_list sigaltstack"
gl_func_list="$gl_func_list siginterrupt"
gl_header_list="$gl_header_list spawn.h"
gl_func_list="$gl_func_list shutdown"
gl_func_list="$gl_func_list unlinkat"
gl_func_list="$gl_func_list usleep"
gl_func_list="$gl_func_list wcrtomb"
gl_func_list="$gl_func_list wctob"
gt_needs="$gt_needs "
# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
for ac_var in $ac_precious_vars; do
  eval ac_old_set=\$ac_cv_env_${ac_var}_set
  eval ac_new_set=\$ac_env_${ac_var}_set
  eval ac_old_val=\$ac_cv_env_${ac_var}_value
  eval ac_new_val=\$ac_env_${ac_var}_value
  case $ac_old_set,$ac_new_set in
    set,)
      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,set)
      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,);;
    *)
      if test "x$ac_old_val" != "x$ac_new_val"; then
	# differences in whitespace do not lead to failure.
	ac_old_val_w=`echo x $ac_old_val`
	ac_new_val_w=`echo x $ac_new_val`
	if test "$ac_old_val_w" != "$ac_new_val_w"; then
	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
	  ac_cache_corrupted=:
	else
	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
	  eval $ac_var=\$ac_old_val
	fi
	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
      fi;;
  esac
  # Pass precious variables to config.status.
  if test "$ac_new_set" = set; then
    case $ac_new_val in
    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
    *) ac_arg=$ac_var=$ac_new_val ;;
    esac
    case " $ac_configure_args " in
      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
    esac
  fi
done
if $ac_cache_corrupted; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
fi
## -------------------- ##
## Main body of script. ##
## -------------------- ##

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu



# Headings within the configure script output.


ac_aux_dir=
for ac_dir in build-aux "$srcdir"/build-aux; do
  if test -f "$ac_dir/install-sh"; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/install-sh -c"
    break
  elif test -f "$ac_dir/install.sh"; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/install.sh -c"
    break
  elif test -f "$ac_dir/shtool"; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/shtool install -c"
    break
  fi
done
if test -z "$ac_aux_dir"; then
  as_fn_error $? "cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5
fi

# These three variables are undocumented and unsupported,
# and are intended to be withdrawn in a future Autoconf release.
# They can cause serious problems if a builder's source tree is in a directory
# whose full name contains unusual characters.
ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.




am__api_version='1.15'

# Find a good install program.  We prefer a C program (faster),
# so one script is as good as another.  But avoid the broken or
# incompatible versions:
# SysV /etc/install, /usr/sbin/install
# SunOS /usr/etc/install
# IRIX /sbin/install
# AIX /bin/install
# AmigaOS /C/install, which installs bootblocks on floppy discs
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# OS/2's system install, which has a completely different semantic
# ./install, which can be erroneously created by make from ./install.sh.
# Reject install programs that cannot install multiple files.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
$as_echo_n "checking for a BSD-compatible install... " >&6; }
if test -z "$INSTALL"; then
if ${ac_cv_path_install+:} false; then :
  $as_echo_n "(cached) " >&6
else
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    # Account for people who put trailing slashes in PATH elements.
case $as_dir/ in #((
  ./ | .// | /[cC]/* | \
  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
  /usr/ucb/* ) ;;
  *)
    # OSF1 and SCO ODT 3.0 have their own names for install.
    # Don't use installbsd from OSF since it installs stuff as root
    # by default.
    for ac_prog in ginstall scoinst install; do
      for ac_exec_ext in '' $ac_executable_extensions; do
	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
	  if test $ac_prog = install &&
	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	    # AIX install.  It has an incompatible calling convention.
	    :
	  elif test $ac_prog = install &&
	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	    # program-specific install script used by HP pwplus--don't use.
	    :
	  else
	    rm -rf conftest.one conftest.two conftest.dir
	    echo one > conftest.one
	    echo two > conftest.two
	    mkdir conftest.dir
	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
	      test -s conftest.one && test -s conftest.two &&
	      test -s conftest.dir/conftest.one &&
	      test -s conftest.dir/conftest.two
	    then
	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
	      break 3
	    fi
	  fi
	fi
      done
    done
    ;;
esac

  done
IFS=$as_save_IFS

rm -rf conftest.one conftest.two conftest.dir

fi
  if test "${ac_cv_path_install+set}" = set; then
    INSTALL=$ac_cv_path_install
  else
    # As a last resort, use the slow shell script.  Don't cache a
    # value for INSTALL within a source directory, because that will
    # break other packages using the cache if that directory is
    # removed, or if the value is a relative name.
    INSTALL=$ac_install_sh
  fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
$as_echo "$INSTALL" >&6; }

# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
# It thinks the first close brace ends the variable substitution.
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'

test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'

test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
$as_echo_n "checking whether build environment is sane... " >&6; }
# Reject unsafe characters in $srcdir or the absolute working directory
# name.  Accept space and tab only in the latter.
am_lf='
'
case `pwd` in
  *[\\\"\#\$\&\'\`$am_lf]*)
    as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
esac
case $srcdir in
  *[\\\"\#\$\&\'\`$am_lf\ \	]*)
    as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
esac

# Do 'set' in a subshell so we don't clobber the current shell's
# arguments.  Must try -L first in case configure is actually a
# symlink; some systems play weird games with the mod time of symlinks
# (eg FreeBSD returns the mod time of the symlink's containing
# directory).
if (
   am_has_slept=no
   for am_try in 1 2; do
     echo "timestamp, slept: $am_has_slept" > conftest.file
     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
     if test "$*" = "X"; then
	# -L didn't work.
	set X `ls -t "$srcdir/configure" conftest.file`
     fi
     if test "$*" != "X $srcdir/configure conftest.file" \
	&& test "$*" != "X conftest.file $srcdir/configure"; then

	# If neither matched, then we have a broken ls.  This can happen
	# if, for instance, CONFIG_SHELL is bash and it inherits a
	# broken ls alias from the environment.  This has actually
	# happened.  Such a system could not be considered "sane".
	as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
  alias in your environment" "$LINENO" 5
     fi
     if test "$2" = conftest.file || test $am_try -eq 2; then
       break
     fi
     # Just in case.
     sleep 1
     am_has_slept=yes
   done
   test "$2" = conftest.file
   )
then
   # Ok.
   :
else
   as_fn_error $? "newly created file is older than distributed files!
Check your system clock" "$LINENO" 5
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
# If we didn't sleep, we still need to ensure time stamps of config.status and
# generated files are strictly newer.
am_sleep_pid=
if grep 'slept: no' conftest.file >/dev/null 2>&1; then
  ( sleep 1 ) &
  am_sleep_pid=$!
fi

rm -f conftest.file

test "$program_prefix" != NONE &&
  program_transform_name="s&^&$program_prefix&;$program_transform_name"
# Use a double $ so make ignores it.
test "$program_suffix" != NONE &&
  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
# Double any \ or $.
# By default was `s,x,x', remove it if useless.
ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`

# Expand $ac_aux_dir to an absolute path.
am_aux_dir=`cd "$ac_aux_dir" && pwd`

if test x"${MISSING+set}" != xset; then
  case $am_aux_dir in
  *\ * | *\	*)
    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
  *)
    MISSING="\${SHELL} $am_aux_dir/missing" ;;
  esac
fi
# Use eval to expand $SHELL
if eval "$MISSING --is-lightweight"; then
  am_missing_run="$MISSING "
else
  am_missing_run=
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
fi

if test x"${install_sh+set}" != xset; then
  case $am_aux_dir in
  *\ * | *\	*)
    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
  *)
    install_sh="\${SHELL} $am_aux_dir/install-sh"
  esac
fi

# Installed binaries are usually stripped using 'strip' when the user
# run "make install-strip".  However 'strip' might not be the right
# tool to use in cross-compilation environments, therefore Automake
# will honor the 'STRIP' environment variable to overrule this program.
if test "$cross_compiling" != no; then
  if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
set dummy ${ac_tool_prefix}strip; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_STRIP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$STRIP"; then
  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
STRIP=$ac_cv_prog_STRIP
if test -n "$STRIP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
$as_echo "$STRIP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_STRIP"; then
  ac_ct_STRIP=$STRIP
  # Extract the first word of "strip", so it can be a program name with args.
set dummy strip; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_STRIP"; then
  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_STRIP="strip"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
if test -n "$ac_ct_STRIP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
$as_echo "$ac_ct_STRIP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_STRIP" = x; then
    STRIP=":"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    STRIP=$ac_ct_STRIP
  fi
else
  STRIP="$ac_cv_prog_STRIP"
fi

fi
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
if test -z "$MKDIR_P"; then
  if ${ac_cv_path_mkdir+:} false; then :
  $as_echo_n "(cached) " >&6
else
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_prog in mkdir gmkdir; do
	 for ac_exec_ext in '' $ac_executable_extensions; do
	   as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
	     'mkdir (GNU coreutils) '* | \
	     'mkdir (coreutils) '* | \
	     'mkdir (fileutils) '4.1*)
	       ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
	       break 3;;
	   esac
	 done
       done
  done
IFS=$as_save_IFS

fi

  test -d ./--version && rmdir ./--version
  if test "${ac_cv_path_mkdir+set}" = set; then
    MKDIR_P="$ac_cv_path_mkdir -p"
  else
    # As a last resort, use the slow shell script.  Don't cache a
    # value for MKDIR_P within a source directory, because that will
    # break other packages using the cache if that directory is
    # removed, or if the value is a relative name.
    MKDIR_P="$ac_install_sh -d"
  fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
$as_echo "$MKDIR_P" >&6; }

for ac_prog in gawk mawk nawk awk
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_AWK+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$AWK"; then
  ac_cv_prog_AWK="$AWK" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_AWK="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
AWK=$ac_cv_prog_AWK
if test -n "$AWK"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
$as_echo "$AWK" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$AWK" && break
done

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
set x ${MAKE-make}
ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat >conftest.make <<\_ACEOF
SHELL = /bin/sh
all:
	@echo '@@@%%%=$(MAKE)=@@@%%%'
_ACEOF
# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
case `${MAKE-make} -f conftest.make 2>/dev/null` in
  *@@@%%%=?*=@@@%%%*)
    eval ac_cv_prog_make_${ac_make}_set=yes;;
  *)
    eval ac_cv_prog_make_${ac_make}_set=no;;
esac
rm -f conftest.make
fi
if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
  SET_MAKE=
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
  SET_MAKE="MAKE=${MAKE-make}"
fi

rm -rf .tst 2>/dev/null
mkdir .tst 2>/dev/null
if test -d .tst; then
  am__leading_dot=.
else
  am__leading_dot=_
fi
rmdir .tst 2>/dev/null

# Check whether --enable-silent-rules was given.
if test "${enable_silent_rules+set}" = set; then :
  enableval=$enable_silent_rules;
fi

case $enable_silent_rules in # (((
  yes) AM_DEFAULT_VERBOSITY=0;;
   no) AM_DEFAULT_VERBOSITY=1;;
    *) AM_DEFAULT_VERBOSITY=1;;
esac
am_make=${MAKE-make}
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
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AM_BACKSLASH='\'

if test "`cd $srcdir && pwd`" != "`pwd`"; then
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fi

# test whether we have cygpath
if test -z "$CYGPATH_W"; then
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    CYGPATH_W=echo
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fi


# Define the identity of the package.
 PACKAGE='libguestfs'
 VERSION='1.36.10'


cat >>confdefs.h <<_ACEOF
#define PACKAGE "$PACKAGE"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define VERSION "$VERSION"
_ACEOF

# Some tools Automake needs.

ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}


AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}


AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}


AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}


MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}

# For better backward compatibility.  To be removed once Automake 1.9.x
# dies out for good.  For more background, see:
# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
mkdir_p='$(MKDIR_P)'

# We need awk for the "check" target (and possibly the TAP driver).  The
# system "awk" is bad on some platforms.
# Always define AMTAR for backward compatibility.  Yes, it's still used
# in the wild :-(  We should find a proper way to deprecate it ...
AMTAR='$${TAR-tar}'


# We'll loop over all known methods to create a tar archive until one works.
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# POSIX will say in a future version that running "rm -f" with no argument
# is OK; and we want to be able to make that assumption in our Makefile
# recipes.  So use an aggressive probe to check that the usage we want is
# actually supported "in the wild" to an acceptable degree.
# See automake bug#10828.
# To make any issue more visible, cause the running configure to be aborted
# by default if the 'rm' program in use doesn't match our expectations; the
# user can still override this though.
if rm -f && rm -fr && rm -rf; then : OK; else
  cat >&2 <<'END'
Oops!

Your 'rm' program seems unable to run without file operands specified
on the command line, even when the '-f' option is present.  This is contrary
to the behaviour of most rm programs out there, and not conforming with
the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>

Please tell bug-automake@gnu.org about your system, including the value
of your $PATH and any error possibly output before this message.  This
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END
  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
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    echo >&2
  else
    cat >&2 <<'END'
Aborting the configuration process, to ensure you take notice of the issue.

You can download and install GNU coreutils to get an 'rm' implementation
that behaves properly: <http://www.gnu.org/software/coreutils/>.

If you want to complete the configuration process using your problematic
'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
to "yes", and re-run configure.

END
    as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
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fi


# Check whether --enable-silent-rules was given.
if test "${enable_silent_rules+set}" = set; then :
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fi

case $enable_silent_rules in # (((
  yes) AM_DEFAULT_VERBOSITY=0;;
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esac
am_make=${MAKE-make}
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
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else
  if $as_echo 'TRUE=$(BAR$(V))
BAR0=false
BAR1=true
V=1
am__doit:
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else
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
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AM_BACKSLASH='\'
 # make --enable-silent-rules the default.



BRANCH_NUMBER=1.36

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $BRANCH_NUMBER is a stable or development branch of libguestfs" >&5
$as_echo_n "checking if $BRANCH_NUMBER is a stable or development branch of libguestfs... " >&6; }
if test "$((36 % 2))" -eq 0 ; then :

    BRANCH_TYPE=stable
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BRANCH_TYPE" >&5
$as_echo "$BRANCH_TYPE" >&6; }

else

    BRANCH_TYPE=development
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BRANCH_TYPE" >&5
$as_echo "$BRANCH_TYPE" >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}:
***
This is a development version of libguestfs. Some APIs may be unstable
until they appear in a stable release of libguestfs (at which point
the C API and ABI is guaranteed to remain stable forever).  For
more information about stable and development branches of libguestfs
please see the section \"LIBGUESTFS VERSION NUMBERS\" in guestfs(3).
***" >&5
$as_echo "$as_me:
***
This is a development version of libguestfs. Some APIs may be unstable
until they appear in a stable release of libguestfs (at which point
the C API and ABI is guaranteed to remain stable forever).  For
more information about stable and development branches of libguestfs
please see the section \"LIBGUESTFS VERSION NUMBERS\" in guestfs(3).
***" >&6;}

fi



# Check whether --with-extra was given.
if test "${with_extra+set}" = set; then :
  withval=$with_extra; libguestfs_extra="$withval"
else
  libguestfs_extra=

fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: libguestfs version 1.36.10$libguestfs_extra" >&5
$as_echo "$as_me: libguestfs version 1.36.10$libguestfs_extra" >&6;}


$as_echo "#define PACKAGE_VERSION_MAJOR 1" >>confdefs.h


$as_echo "#define PACKAGE_VERSION_MINOR 36" >>confdefs.h


$as_echo "#define PACKAGE_VERSION_RELEASE 10" >>confdefs.h


cat >>confdefs.h <<_ACEOF
#define PACKAGE_VERSION_EXTRA "$libguestfs_extra"
_ACEOF

PACKAGE_VERSION_FULL="1.36.10${libguestfs_extra}"

cat >>confdefs.h <<_ACEOF
#define PACKAGE_VERSION_FULL "$PACKAGE_VERSION_FULL"
_ACEOF



$as_echo
           $as_echo "--- Configuring Gnulib ---"
DEPDIR="${am__leading_dot}deps"

ac_config_commands="$ac_config_commands depfiles"


am_make=${MAKE-make}
cat > confinc << 'END'
am__doit:
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.PHONY: am__doit
END
# If we don't find an include directive, just comment out the code.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
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am__include="#"
am__quote=
_am_result=none
# First try GNU make style include.
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# Ignore all kinds of additional output from 'make'.
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fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
$as_echo "$_am_result" >&6; }
rm -f confinc confmf

# Check whether --enable-dependency-tracking was given.
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fi

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fi
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fi


ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
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set dummy ${ac_tool_prefix}gcc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
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if ${ac_cv_prog_CC+:} false; then :
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as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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done
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IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
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$as_echo "$CC" >&6; }
else
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$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_CC"; then
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  # Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_CC+:} false; then :
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else
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else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
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    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
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done
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IFS=$as_save_IFS

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
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$as_echo "$ac_ct_CC" >&6; }
else
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$as_echo "no" >&6; }
fi

  if test "x$ac_ct_CC" = x; then
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yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CC=$ac_ct_CC
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else
  CC="$ac_cv_prog_CC"
fi

if test -z "$CC"; then
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set dummy ${ac_tool_prefix}cc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
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else
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else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
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done
  done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  fi
fi
if test -z "$CC"; then
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set dummy cc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
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else
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else
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as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
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    for ac_exec_ext in '' $ac_executable_extensions; do
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    ac_cv_prog_CC="cc"
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    break 2
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done
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IFS=$as_save_IFS

if test $ac_prog_rejected = yes; then
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  shift
  if test $# != 0; then
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    shift
    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
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fi
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
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$as_echo "$CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$CC"; then
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  for ac_prog in cl.exe
  do
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set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
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else
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else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
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    for ac_exec_ext in '' $ac_executable_extensions; do
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done
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IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
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$as_echo "$CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


    test -n "$CC" && break
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fi
if test -z "$CC"; then
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  for ac_prog in cl.exe
do
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set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_CC+:} false; then :
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else
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else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
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  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CC="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
$as_echo "$ac_ct_CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$ac_ct_CC" && break
done

  if test "x$ac_ct_CC" = x; then
    CC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CC=$ac_ct_CC
  fi
fi

fi
if test -z "$CC"; then
  if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
set dummy ${ac_tool_prefix}clang; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="${ac_tool_prefix}clang"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_CC"; then
  ac_ct_CC=$CC
  # Extract the first word of "clang", so it can be a program name with args.
set dummy clang; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_CC"; then
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CC="clang"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
$as_echo "$ac_ct_CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_CC" = x; then
    CC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CC=$ac_ct_CC
  fi
else
  CC="$ac_cv_prog_CC"
fi

fi


test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "no acceptable C compiler found in \$PATH
See \`config.log' for more details" "$LINENO" 5; }

# Provide some information about the compiler.
$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion -version; do
  { { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    sed '10a\
... rest of stderr output deleted ...
         10q' conftest.err >conftest.er1
    cat conftest.er1 >&5
  fi
  rm -f conftest.er1 conftest.err
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
done

cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
# Try to create an executable without -o first, disregard a.out.
# It will help us diagnose broken compilers, and finding out an intuition
# of exeext.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
$as_echo_n "checking whether the C compiler works... " >&6; }
ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`

# The possible output files:
ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"

ac_rmfiles=
for ac_file in $ac_files
do
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
  esac
done
rm -f $ac_rmfiles

if { { ac_try="$ac_link_default"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link_default") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then :
  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
# in a Makefile.  We should not override ac_cv_exeext if it was cached,
# so that the user can short-circuit this test for compilers unknown to
# Autoconf.
for ac_file in $ac_files ''
do
  test -f "$ac_file" || continue
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
	;;
    [ab].out )
	# We found the default executable, but exeext='' is most
	# certainly right.
	break;;
    *.* )
	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
	then :; else
	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
	fi
	# We set ac_cv_exeext here because the later test for it is not
	# safe: cross compilers may not add the suffix if given an `-o'
	# argument, so we may need to know it at that point already.
	# Even if this section looks crufty: it has the advantage of
	# actually working.
	break;;
    * )
	break;;
  esac
done
test "$ac_cv_exeext" = no && ac_cv_exeext=

else
  ac_file=''
fi
if test -z "$ac_file"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "C compiler cannot create executables
See \`config.log' for more details" "$LINENO" 5; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
$as_echo_n "checking for C compiler default output file name... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
$as_echo "$ac_file" >&6; }
ac_exeext=$ac_cv_exeext

rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
$as_echo_n "checking for suffix of executables... " >&6; }
if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then :
  # If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
# work properly (i.e., refer to `conftest.exe'), while it won't with
# `rm'.
for ac_file in conftest.exe conftest conftest.*; do
  test -f "$ac_file" || continue
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
	  break;;
    * ) break;;
  esac
done
else
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest conftest$ac_cv_exeext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
$as_echo "$ac_cv_exeext" >&6; }

rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdio.h>
int
main ()
{
FILE *f = fopen ("conftest.out", "w");
 return ferror (f) || fclose (f) != 0;

  ;
  return 0;
}
_ACEOF
ac_clean_files="$ac_clean_files conftest.out"
# Check that the compiler produces executables we can run.  If not, either
# the compiler is broken, or we cross compile.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
$as_echo_n "checking whether we are cross compiling... " >&6; }
if test "$cross_compiling" != yes; then
  { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
  if { ac_try='./conftest$ac_cv_exeext'
  { { case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then
    cross_compiling=no
  else
    if test "$cross_compiling" = maybe; then
	cross_compiling=yes
    else
	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details" "$LINENO" 5; }
    fi
  fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
$as_echo "$cross_compiling" >&6; }

rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
ac_clean_files=$ac_clean_files_save
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
$as_echo_n "checking for suffix of object files... " >&6; }
if ${ac_cv_objext+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.o conftest.obj
if { { ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then :
  for ac_file in conftest.o conftest.obj conftest.*; do
  test -f "$ac_file" || continue;
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
       break;;
  esac
done
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of object files: cannot compile
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
$as_echo "$ac_cv_objext" >&6; }
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
if ${ac_cv_c_compiler_gnu+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{
#ifndef __GNUC__
       choke me
#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_compiler_gnu=yes
else
  ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
$as_echo "$ac_cv_c_compiler_gnu" >&6; }
if test $ac_compiler_gnu = yes; then
  GCC=yes
else
  GCC=
fi
ac_test_CFLAGS=${CFLAGS+set}
ac_save_CFLAGS=$CFLAGS
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
$as_echo_n "checking whether $CC accepts -g... " >&6; }
if ${ac_cv_prog_cc_g+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_save_c_werror_flag=$ac_c_werror_flag
   ac_c_werror_flag=yes
   ac_cv_prog_cc_g=no
   CFLAGS="-g"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_prog_cc_g=yes
else
  CFLAGS=""
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

else
  ac_c_werror_flag=$ac_save_c_werror_flag
	 CFLAGS="-g"
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_prog_cc_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   ac_c_werror_flag=$ac_save_c_werror_flag
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
$as_echo "$ac_cv_prog_cc_g" >&6; }
if test "$ac_test_CFLAGS" = set; then
  CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
  if test "$GCC" = yes; then
    CFLAGS="-g -O2"
  else
    CFLAGS="-g"
  fi
else
  if test "$GCC" = yes; then
    CFLAGS="-O2"
  else
    CFLAGS=
  fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
$as_echo_n "checking for $CC option to enable C11 features... " >&6; }
if ${ac_cv_prog_cc_c11+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_prog_cc_c11=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdarg.h>
#include <stdbool.h>
#include <stddef.h>
#include <stdlib.h>
#include <wchar.h>
#include <stdio.h>

// Check varargs macros.  These examples are taken from C99 6.10.3.5.
#define debug(...) fprintf (stderr, __VA_ARGS__)
#define showlist(...) puts (#__VA_ARGS__)
#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
static void
test_varargs_macros (void)
{
  int x = 1234;
  int y = 5678;
  debug ("Flag");
  debug ("X = %d\n", x);
  showlist (The first, second, and third items.);
  report (x>y, "x is %d but y is %d", x, y);
}

// Check long long types.
#define BIG64 18446744073709551615ull
#define BIG32 4294967295ul
#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
#if !BIG_OK
  your preprocessor is broken;
#endif
#if BIG_OK
#else
  your preprocessor is broken;
#endif
static long long int bignum = -9223372036854775807LL;
static unsigned long long int ubignum = BIG64;

struct incomplete_array
{
  int datasize;
  double data[];
};

struct named_init {
  int number;
  const wchar_t *name;
  double average;
};

typedef const char *ccp;

static inline int
test_restrict (ccp restrict text)
{
  // See if C++-style comments work.
  // Iterate through items via the restricted pointer.
  // Also check for declarations in for loops.
  for (unsigned int i = 0; *(text+i) != '\0'; ++i)
    continue;
  return 0;
}

// Check varargs and va_copy.
static bool
test_varargs (const char *format, ...)
{
  va_list args;
  va_start (args, format);
  va_list args_copy;
  va_copy (args_copy, args);

  const char *str = "";
  int number = 0;
  float fnumber = 0;

  while (*format)
    {
      switch (*format++)
	{
	case 's': // string
	  str = va_arg (args_copy, const char *);
	  break;
	case 'd': // int
	  number = va_arg (args_copy, int);
	  break;
	case 'f': // float
	  fnumber = va_arg (args_copy, double);
	  break;
	default:
	  break;
	}
    }
  va_end (args_copy);
  va_end (args);

  return *str && number && fnumber;
}
// Check _Alignas.
char _Alignas (double) aligned_as_double;
char _Alignas (0) no_special_alignment;
extern char aligned_as_int;
char _Alignas (0) _Alignas (int) aligned_as_int;

// Check _Alignof.
enum
{
  int_alignment = _Alignof (int),
  int_array_alignment = _Alignof (int[100]),
  char_alignment = _Alignof (char)
};
_Static_assert (0 < -_Alignof (int), "_Alignof is signed");

// Check _Noreturn.
int _Noreturn does_not_return (void) { for (;;) continue; }

// Check _Static_assert.
struct test_static_assert
{
  int x;
  _Static_assert (sizeof (int) <= sizeof (long int),
                  "_Static_assert does not work in struct");
  long int y;
};

// Check UTF-8 literals.
#define u8 syntax error!
char const utf8_literal[] = u8"happens to be ASCII" "another string";

// Check duplicate typedefs.
typedef long *long_ptr;
typedef long int *long_ptr;
typedef long_ptr long_ptr;

// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
struct anonymous
{
  union {
    struct { int i; int j; };
    struct { int k; long int l; } w;
  };
  int m;
} v1;

int
main ()
{

  // Check bool.
  _Bool success = false;

  // Check restrict.
  if (test_restrict ("String literal") == 0)
    success = true;
  char *restrict newvar = "Another string";

  // Check varargs.
  success &= test_varargs ("s, d' f .", "string", 65, 34.234);
  test_varargs_macros ();

  // Check flexible array members.
  struct incomplete_array *ia =
    malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
  ia->datasize = 10;
  for (int i = 0; i < ia->datasize; ++i)
    ia->data[i] = i * 1.234;

  // Check named initializers.
  struct named_init ni = {
    .number = 34,
    .name = L"Test wide string",
    .average = 543.34343,
  };

  ni.number = 58;

  int dynamic_array[ni.number];
  dynamic_array[ni.number - 1] = 543;

  // work around unused variable warnings
  return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
	  || dynamic_array[ni.number - 1] != 543);

  v1.i = 2;
  v1.w.k = 5;
  _Static_assert ((offsetof (struct anonymous, i)
		   == offsetof (struct anonymous, w.k)),
		  "Anonymous union alignment botch");

  ;
  return 0;
}
_ACEOF
for ac_arg in '' -std=gnu11
do
  CC="$ac_save_CC $ac_arg"
  if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_prog_cc_c11=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext
  test "x$ac_cv_prog_cc_c11" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC

fi
# AC_CACHE_VAL
ac_prog_cc_stdc_options=
case "x$ac_cv_prog_cc_c11" in
  x)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
$as_echo "none needed" >&6; } ;;
  xno)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
$as_echo "unsupported" >&6; } ;;
  *)
    ac_prog_cc_stdc_options=" $ac_cv_prog_cc_c11"
    CC=$CC$ac_prog_cc_stdc_options
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
$as_echo "$ac_cv_prog_cc_c11" >&6; } ;;
esac
if test "x$ac_cv_prog_cc_c11" != xno; then :
  ac_prog_cc_stdc=c11
		 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
$as_echo_n "checking for $CC option to enable C99 features... " >&6; }
if ${ac_cv_prog_cc_c99+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_prog_cc_c99=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdarg.h>
#include <stdbool.h>
#include <stddef.h>
#include <stdlib.h>
#include <wchar.h>
#include <stdio.h>

// Check varargs macros.  These examples are taken from C99 6.10.3.5.
#define debug(...) fprintf (stderr, __VA_ARGS__)
#define showlist(...) puts (#__VA_ARGS__)
#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
static void
test_varargs_macros (void)
{
  int x = 1234;
  int y = 5678;
  debug ("Flag");
  debug ("X = %d\n", x);
  showlist (The first, second, and third items.);
  report (x>y, "x is %d but y is %d", x, y);
}

// Check long long types.
#define BIG64 18446744073709551615ull
#define BIG32 4294967295ul
#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
#if !BIG_OK
  your preprocessor is broken;
#endif
#if BIG_OK
#else
  your preprocessor is broken;
#endif
static long long int bignum = -9223372036854775807LL;
static unsigned long long int ubignum = BIG64;

struct incomplete_array
{
  int datasize;
  double data[];
};

struct named_init {
  int number;
  const wchar_t *name;
  double average;
};

typedef const char *ccp;

static inline int
test_restrict (ccp restrict text)
{
  // See if C++-style comments work.
  // Iterate through items via the restricted pointer.
  // Also check for declarations in for loops.
  for (unsigned int i = 0; *(text+i) != '\0'; ++i)
    continue;
  return 0;
}

// Check varargs and va_copy.
static bool
test_varargs (const char *format, ...)
{
  va_list args;
  va_start (args, format);
  va_list args_copy;
  va_copy (args_copy, args);

  const char *str = "";
  int number = 0;
  float fnumber = 0;

  while (*format)
    {
      switch (*format++)
	{
	case 's': // string
	  str = va_arg (args_copy, const char *);
	  break;
	case 'd': // int
	  number = va_arg (args_copy, int);
	  break;
	case 'f': // float
	  fnumber = va_arg (args_copy, double);
	  break;
	default:
	  break;
	}
    }
  va_end (args_copy);
  va_end (args);

  return *str && number && fnumber;
}
int
main ()
{

  // Check bool.
  _Bool success = false;

  // Check restrict.
  if (test_restrict ("String literal") == 0)
    success = true;
  char *restrict newvar = "Another string";

  // Check varargs.
  success &= test_varargs ("s, d' f .", "string", 65, 34.234);
  test_varargs_macros ();

  // Check flexible array members.
  struct incomplete_array *ia =
    malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
  ia->datasize = 10;
  for (int i = 0; i < ia->datasize; ++i)
    ia->data[i] = i * 1.234;

  // Check named initializers.
  struct named_init ni = {
    .number = 34,
    .name = L"Test wide string",
    .average = 543.34343,
  };

  ni.number = 58;

  int dynamic_array[ni.number];
  dynamic_array[ni.number - 1] = 543;

  // work around unused variable warnings
  return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
	  || dynamic_array[ni.number - 1] != 543);

  ;
  return 0;
}
_ACEOF
for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99
do
  CC="$ac_save_CC $ac_arg"
  if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_prog_cc_c99=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext
  test "x$ac_cv_prog_cc_c99" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC

fi
# AC_CACHE_VAL
ac_prog_cc_stdc_options=
case "x$ac_cv_prog_cc_c99" in
  x)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
$as_echo "none needed" >&6; } ;;
  xno)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
$as_echo "unsupported" >&6; } ;;
  *)
    ac_prog_cc_stdc_options=" $ac_cv_prog_cc_c99"
    CC=$CC$ac_prog_cc_stdc_options
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
$as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
esac
if test "x$ac_cv_prog_cc_c99" != xno; then :
  ac_prog_cc_stdc=c99
		    ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
$as_echo_n "checking for $CC option to enable C89 features... " >&6; }
if ${ac_cv_prog_cc_c89+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdarg.h>
#include <stdio.h>
struct stat;
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
struct buf { int x; };
FILE * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (p, i)
     char **p;
     int i;
{
  return p[i];
}
static char *f (char * (*g) (char **, int), char **p, ...)
{
  char *s;
  va_list v;
  va_start (v,p);
  s = g (p, va_arg (v,int));
  va_end (v);
  return s;
}

/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
   function prototypes and stuff, but not '\xHH' hex character constants.
   These don't provoke an error unfortunately, instead are silently treated
   as 'x'.  The following induces an error, until -std is added to get
   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
   array size at least.  It's necessary to write '\x00'==0 to get something
   that's true only with -std.  */
int osf4_cc_array ['\x00' == 0 ? 1 : -1];

/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
   inside strings and character constants.  */
#define FOO(x) 'x'
int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];

int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
int argc;
char **argv;
int
main ()
{
return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  ;
  return 0;
}
_ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
  CC="$ac_save_CC $ac_arg"
  if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_prog_cc_c89=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext
  test "x$ac_cv_prog_cc_c89" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC

fi
# AC_CACHE_VAL
ac_prog_cc_stdc_options=
case "x$ac_cv_prog_cc_c89" in
  x)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
$as_echo "none needed" >&6; } ;;
  xno)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
$as_echo "unsupported" >&6; } ;;
  *)
    ac_prog_cc_stdc_options=" $ac_cv_prog_cc_c89"
    CC=$CC$ac_prog_cc_stdc_options
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
esac
if test "x$ac_cv_prog_cc_c89" != xno; then :
  ac_prog_cc_stdc=c89
		       ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
else
  ac_prog_cc_stdc=no
		       ac_cv_prog_cc_stdc=no
fi

fi

fi

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

depcc="$CC"   am_compiler_list=

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
$as_echo_n "checking dependency style of $depcc... " >&6; }
if ${am_cv_CC_dependencies_compiler_type+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  # We make a subdir and do the tests there.  Otherwise we can end up
  # making bogus files that we don't know about and never remove.  For
  # instance it was reported that on HP-UX the gcc test will end up
  # making a dummy file named 'D' -- because '-MD' means "put the output
  # in D".
  rm -rf conftest.dir
  mkdir conftest.dir
  # Copy depcomp to subdir because otherwise we won't find it if we're
  # using a relative directory.
  cp "$am_depcomp" conftest.dir
  cd conftest.dir
  # We will build objects and dependencies in a subdirectory because
  # it helps to detect inapplicable dependency modes.  For instance
  # both Tru64's cc and ICC support -MD to output dependencies as a
  # side effect of compilation, but ICC will put the dependencies in
  # the current directory while Tru64 will put them in the object
  # directory.
  mkdir sub

  am_cv_CC_dependencies_compiler_type=none
  if test "$am_compiler_list" = ""; then
     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  fi
  am__universal=false
  case " $depcc " in #(
     *\ -arch\ *\ -arch\ *) am__universal=true ;;
     esac

  for depmode in $am_compiler_list; do
    # Setup a source with many dependencies, because some compilers
    # like to wrap large dependency lists on column 80 (with \), and
    # we should not choose a depcomp mode which is confused by this.
    #
    # We need to recreate these files for each test, as the compiler may
    # overwrite some of them when testing with obscure command lines.
    # This happens at least with the AIX C compiler.
    : > sub/conftest.c
    for i in 1 2 3 4 5 6; do
      echo '#include "conftst'$i'.h"' >> sub/conftest.c
      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
      # Solaris 10 /bin/sh.
      echo '/* dummy */' > sub/conftst$i.h
    done
    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf

    # We check with '-c' and '-o' for the sake of the "dashmstdout"
    # mode.  It turns out that the SunPro C++ compiler does not properly
    # handle '-M -o', and we need to detect this.  Also, some Intel
    # versions had trouble with output in subdirs.
    am__obj=sub/conftest.${OBJEXT-o}
    am__minus_obj="-o $am__obj"
    case $depmode in
    gcc)
      # This depmode causes a compiler race in universal mode.
      test "$am__universal" = false || continue
      ;;
    nosideeffect)
      # After this tag, mechanisms are not by side-effect, so they'll
      # only be used when explicitly requested.
      if test "x$enable_dependency_tracking" = xyes; then
	continue
      else
	break
      fi
      ;;
    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
      # This compiler won't grok '-c -o', but also, the minuso test has
      # not run yet.  These depmodes are late enough in the game, and
      # so weak that their functioning should not be impacted.
      am__obj=conftest.${OBJEXT-o}
      am__minus_obj=
      ;;
    none) break ;;
    esac
    if depmode=$depmode \
       source=sub/conftest.c object=$am__obj \
       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
         >/dev/null 2>conftest.err &&
       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
      # icc doesn't choke on unknown options, it will just issue warnings
      # or remarks (even with -Werror).  So we grep stderr for any message
      # that says an option was ignored or not supported.
      # When given -MP, icc 7.0 and 7.1 complain thusly:
      #   icc: Command line warning: ignoring option '-M'; no argument required
      # The diagnosis changed in icc 8.0:
      #   icc: Command line remark: option '-MP' not supported
      if (grep 'ignoring option' conftest.err ||
          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
        am_cv_CC_dependencies_compiler_type=$depmode
        break
      fi
    fi
  done

  cd ..
  rm -rf conftest.dir
else
  am_cv_CC_dependencies_compiler_type=none
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type

 if
  test "x$enable_dependency_tracking" != xno \
  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
  am__fastdepCC_TRUE=
  am__fastdepCC_FALSE='#'
else
  am__fastdepCC_TRUE='#'
  am__fastdepCC_FALSE=
fi



ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
$as_echo_n "checking how to run the C preprocessor... " >&6; }
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
  CPP=
fi
if test -z "$CPP"; then
  if ${ac_cv_prog_CPP+:} false; then :
  $as_echo_n "(cached) " >&6
else
      # Double quotes because CPP needs to be expanded
    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
    do
      ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
		     Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :

else
  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
  # Broken: success on invalid input.
continue
else
  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :
  break
fi

    done
    ac_cv_prog_CPP=$CPP

fi
  CPP=$ac_cv_prog_CPP
else
  ac_cv_prog_CPP=$CPP
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
$as_echo "$CPP" >&6; }
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
		     Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :

else
  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
  # Broken: success on invalid input.
continue
else
  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :

else
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details" "$LINENO" 5; }
fi

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
if ${ac_cv_path_GREP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -z "$GREP"; then
  ac_path_GREP_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_prog in grep ggrep; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_GREP" || continue
# Check for GNU ac_path_GREP and select it if it is found.
  # Check for GNU $ac_path_GREP
case `"$ac_path_GREP" --version 2>&1` in
*GNU*)
  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
*)
  ac_count=0
  $as_echo_n 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    $as_echo 'GREP' >> "conftest.nl"
    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    as_fn_arith $ac_count + 1 && ac_count=$as_val
    if test $ac_count -gt ${ac_path_GREP_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_GREP="$ac_path_GREP"
      ac_path_GREP_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_GREP_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_GREP"; then
    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  fi
else
  ac_cv_path_GREP=$GREP
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
$as_echo "$ac_cv_path_GREP" >&6; }
 GREP="$ac_cv_path_GREP"


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
$as_echo_n "checking for egrep... " >&6; }
if ${ac_cv_path_EGREP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
   then ac_cv_path_EGREP="$GREP -E"
   else
     if test -z "$EGREP"; then
  ac_path_EGREP_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_prog in egrep; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_EGREP" || continue
# Check for GNU ac_path_EGREP and select it if it is found.
  # Check for GNU $ac_path_EGREP
case `"$ac_path_EGREP" --version 2>&1` in
*GNU*)
  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
*)
  ac_count=0
  $as_echo_n 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    $as_echo 'EGREP' >> "conftest.nl"
    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    as_fn_arith $ac_count + 1 && ac_count=$as_val
    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_EGREP="$ac_path_EGREP"
      ac_path_EGREP_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_EGREP_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_EGREP"; then
    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  fi
else
  ac_cv_path_EGREP=$EGREP
fi

   fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
$as_echo "$ac_cv_path_EGREP" >&6; }
 EGREP="$ac_cv_path_EGREP"


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
$as_echo_n "checking for ANSI C header files... " >&6; }
if ${ac_cv_header_stdc+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_header_stdc=yes
else
  ac_cv_header_stdc=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

if test $ac_cv_header_stdc = yes; then
  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <string.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "memchr" >/dev/null 2>&1; then :

else
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdlib.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "free" >/dev/null 2>&1; then :

else
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
  if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ctype.h>
#include <stdlib.h>
#if ((' ' & 0x0FF) == 0x020)
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#else
# define ISLOWER(c) \
		   (('a' <= (c) && (c) <= 'i') \
		     || ('j' <= (c) && (c) <= 'r') \
		     || ('s' <= (c) && (c) <= 'z'))
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
#endif

#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int
main ()
{
  int i;
  for (i = 0; i < 256; i++)
    if (XOR (islower (i), ISLOWER (i))
	|| toupper (i) != TOUPPER (i))
      return 2;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :

else
  ac_cv_header_stdc=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
$as_echo "$ac_cv_header_stdc" >&6; }
if test $ac_cv_header_stdc = yes; then

$as_echo "#define STDC_HEADERS 1" >>confdefs.h

fi

# On IRIX 5.3, sys/types and inttypes.h are conflicting.
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
		  inttypes.h stdint.h unistd.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done



  ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
if test "x$ac_cv_header_minix_config_h" = xyes; then :
  MINIX=yes
else
  MINIX=
fi


  if test "$MINIX" = yes; then

$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h


$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h


$as_echo "#define _MINIX 1" >>confdefs.h


$as_echo "#define _NETBSD_SOURCE 1" >>confdefs.h

  fi


  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
if ${ac_cv_safe_to_define___extensions__+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#         define __EXTENSIONS__ 1
          $ac_includes_default
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_safe_to_define___extensions__=yes
else
  ac_cv_safe_to_define___extensions__=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
  test $ac_cv_safe_to_define___extensions__ = yes &&
    $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h

  $as_echo "#define _ALL_SOURCE 1" >>confdefs.h

  $as_echo "#define _DARWIN_C_SOURCE 1" >>confdefs.h

  $as_echo "#define _GNU_SOURCE 1" >>confdefs.h

  $as_echo "#define _NETBSD_SOURCE 1" >>confdefs.h

  $as_echo "#define _OPENBSD_SOURCE 1" >>confdefs.h

  $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h

  $as_echo "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h

  $as_echo "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h

  $as_echo "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h

  $as_echo "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h

  $as_echo "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h

  $as_echo "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h

  $as_echo "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h

  $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5
$as_echo_n "checking whether _XOPEN_SOURCE should be defined... " >&6; }
if ${ac_cv_should_define__xopen_source+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_should_define__xopen_source=no
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

          #include <wchar.h>
          mbstate_t x;
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

             #define _XOPEN_SOURCE 500
             #include <wchar.h>
             mbstate_t x;
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_should_define__xopen_source=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5
$as_echo "$ac_cv_should_define__xopen_source" >&6; }
  test $ac_cv_should_define__xopen_source = yes &&
    $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h











  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Minix Amsterdam compiler" >&5
$as_echo_n "checking for Minix Amsterdam compiler... " >&6; }
if ${gl_cv_c_amsterdam_compiler+:} false; then :
  $as_echo_n "(cached) " >&6
else

      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#ifdef __ACK__
Amsterdam
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "Amsterdam" >/dev/null 2>&1; then :
  gl_cv_c_amsterdam_compiler=yes
else
  gl_cv_c_amsterdam_compiler=no
fi
rm -f conftest*


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_amsterdam_compiler" >&5
$as_echo "$gl_cv_c_amsterdam_compiler" >&6; }

      if test $gl_cv_c_amsterdam_compiler = yes; then
    if test -z "$AR"; then
      AR='cc -c.a'
    fi
    if test -z "$ARFLAGS"; then
      ARFLAGS='-o'
    fi
  else
                                                :
  fi

        if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_AR+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$AR"; then
  ac_cv_prog_AR="$AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_AR="${ac_tool_prefix}ar"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
AR=$ac_cv_prog_AR
if test -n "$AR"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
$as_echo "$AR" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_AR"; then
  ac_ct_AR=$AR
  # Extract the first word of "ar", so it can be a program name with args.
set dummy ar; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_AR+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_AR"; then
  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_AR="ar"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_AR=$ac_cv_prog_ac_ct_AR
if test -n "$ac_ct_AR"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
$as_echo "$ac_ct_AR" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_AR" = x; then
    AR="ar"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    AR=$ac_ct_AR
  fi
else
  AR="$ac_cv_prog_AR"
fi

  if test -z "$ARFLAGS"; then
    ARFLAGS='cr'
  fi



  if test -z "$RANLIB"; then
    if test $gl_cv_c_amsterdam_compiler = yes; then
      RANLIB=':'
    else
            if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_RANLIB+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$RANLIB"; then
  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
RANLIB=$ac_cv_prog_RANLIB
if test -n "$RANLIB"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
$as_echo "$RANLIB" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_RANLIB"; then
  ac_ct_RANLIB=$RANLIB
  # Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_RANLIB"; then
  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_RANLIB="ranlib"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
if test -n "$ac_ct_RANLIB"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
$as_echo "$ac_ct_RANLIB" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_RANLIB" = x; then
    RANLIB=":"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    RANLIB=$ac_ct_RANLIB
  fi
else
  RANLIB="$ac_cv_prog_RANLIB"
fi

    fi
  fi



# Make sure we can run config.sub.
$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
$as_echo_n "checking build system type... " >&6; }
if ${ac_cv_build+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_build_alias=$build_alias
test "x$ac_build_alias" = x &&
  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
test "x$ac_build_alias" = x &&
  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
$as_echo "$ac_cv_build" >&6; }
case $ac_cv_build in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
esac
build=$ac_cv_build
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_build
shift
build_cpu=$1
build_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
build_os=$*
IFS=$ac_save_IFS
case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
$as_echo_n "checking host system type... " >&6; }
if ${ac_cv_host+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "x$host_alias" = x; then
  ac_cv_host=$ac_cv_build
else
  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
$as_echo "$ac_cv_host" >&6; }
case $ac_cv_host in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
esac
host=$ac_cv_host
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_host
shift
host_cpu=$1
host_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
host_os=$*
IFS=$ac_save_IFS
case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac





  # IEEE behaviour is the default on all CPUs except Alpha and SH
  # (according to the test results of Bruno Haible's ieeefp/fenv_default.m4
  # and the GCC 4.1.2 manual).
  case "$host_cpu" in
    alpha*)
      # On Alpha systems, a compiler option provides the behaviour.
      # See the ieee(3) manual page, also available at
      # <https://backdrift.org/man/tru64/man3/ieee.3.html>
      if test -n "$GCC"; then
        # GCC has the option -mieee.
        # For full IEEE compliance (rarely needed), use option -mieee-with-inexact.
        CPPFLAGS="$CPPFLAGS -mieee"
      else
        # Compaq (ex-DEC) C has the option -ieee, equivalent to -ieee_with_no_inexact.
        # For full IEEE compliance (rarely needed), use option -ieee_with_inexact.
        CPPFLAGS="$CPPFLAGS -ieee"
      fi
      ;;
    sh*)
      if test -n "$GCC"; then
        # GCC has the option -mieee.
        CPPFLAGS="$CPPFLAGS -mieee"
      fi
      ;;
  esac

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
$as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
if ${ac_cv_sys_largefile_source+:} false; then :
  $as_echo_n "(cached) " >&6
else
  while :; do
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h> /* for off_t */
     #include <stdio.h>
int
main ()
{
int (*fp) (FILE *, off_t, int) = fseeko;
     return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_sys_largefile_source=no; break
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#define _LARGEFILE_SOURCE 1
#include <sys/types.h> /* for off_t */
     #include <stdio.h>
int
main ()
{
int (*fp) (FILE *, off_t, int) = fseeko;
     return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_sys_largefile_source=1; break
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  ac_cv_sys_largefile_source=unknown
  break
done
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
$as_echo "$ac_cv_sys_largefile_source" >&6; }
case $ac_cv_sys_largefile_source in #(
  no | unknown) ;;
  *)
cat >>confdefs.h <<_ACEOF
#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
_ACEOF
;;
esac
rm -rf conftest*

# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
# in glibc 2.1.3, but that breaks too many other things.
# If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
if test $ac_cv_sys_largefile_source != unknown; then

$as_echo "#define HAVE_FSEEKO 1" >>confdefs.h

fi

# Check whether --enable-largefile was given.
if test "${enable_largefile+set}" = set; then :
  enableval=$enable_largefile;
fi

if test "$enable_largefile" != no; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
if ${ac_cv_sys_largefile_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_sys_largefile_CC=no
     if test "$GCC" != yes; then
       ac_save_CC=$CC
       while :; do
         # IRIX 6.2 and later do not support large files by default,
         # so use the C compiler's -n32 option if that helps.
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
    We can't simply define LARGE_OFF_T to be 9223372036854775807,
    since some C++ compilers masquerading as C compilers
    incorrectly reject 9223372036854775807.  */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
                       && LARGE_OFF_T % 2147483647 == 1)
                      ? 1 : -1];
int
main ()
{

  ;
  return 0;
}
_ACEOF
         if ac_fn_c_try_compile "$LINENO"; then :
  break
fi
rm -f core conftest.err conftest.$ac_objext
         CC="$CC -n32"
         if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_sys_largefile_CC=' -n32'; break
fi
rm -f core conftest.err conftest.$ac_objext
         break
       done
       CC=$ac_save_CC
       rm -f conftest.$ac_ext
    fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
$as_echo "$ac_cv_sys_largefile_CC" >&6; }
  if test "$ac_cv_sys_largefile_CC" != no; then
    CC=$CC$ac_cv_sys_largefile_CC
  fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
if ${ac_cv_sys_file_offset_bits+:} false; then :
  $as_echo_n "(cached) " >&6
else
  while :; do
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
    We can't simply define LARGE_OFF_T to be 9223372036854775807,
    since some C++ compilers masquerading as C compilers
    incorrectly reject 9223372036854775807.  */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
                       && LARGE_OFF_T % 2147483647 == 1)
                      ? 1 : -1];
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_sys_file_offset_bits=no; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#define _FILE_OFFSET_BITS 64
#include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
    We can't simply define LARGE_OFF_T to be 9223372036854775807,
    since some C++ compilers masquerading as C compilers
    incorrectly reject 9223372036854775807.  */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
                       && LARGE_OFF_T % 2147483647 == 1)
                      ? 1 : -1];
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_sys_file_offset_bits=64; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  ac_cv_sys_file_offset_bits=unknown
  break
done
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
case $ac_cv_sys_file_offset_bits in #(
  no | unknown) ;;
  *)
cat >>confdefs.h <<_ACEOF
#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
_ACEOF
;;
esac
rm -rf conftest*
  if test $ac_cv_sys_file_offset_bits = unknown; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
if ${ac_cv_sys_large_files+:} false; then :
  $as_echo_n "(cached) " >&6
else
  while :; do
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
    We can't simply define LARGE_OFF_T to be 9223372036854775807,
    since some C++ compilers masquerading as C compilers
    incorrectly reject 9223372036854775807.  */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
                       && LARGE_OFF_T % 2147483647 == 1)
                      ? 1 : -1];
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_sys_large_files=no; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#define _LARGE_FILES 1
#include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
    We can't simply define LARGE_OFF_T to be 9223372036854775807,
    since some C++ compilers masquerading as C compilers
    incorrectly reject 9223372036854775807.  */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
                       && LARGE_OFF_T % 2147483647 == 1)
                      ? 1 : -1];
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_sys_large_files=1; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  ac_cv_sys_large_files=unknown
  break
done
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
$as_echo "$ac_cv_sys_large_files" >&6; }
case $ac_cv_sys_large_files in #(
  no | unknown) ;;
  *)
cat >>confdefs.h <<_ACEOF
#define _LARGE_FILES $ac_cv_sys_large_files
_ACEOF
;;
esac
rm -rf conftest*
  fi


$as_echo "#define _DARWIN_USE_64_BIT_INODE 1" >>confdefs.h

fi







  # Check whether --enable-threads was given.
if test "${enable_threads+set}" = set; then :
  enableval=$enable_threads; gl_use_threads=$enableval
else
  if test -n "$gl_use_threads_default"; then
       gl_use_threads="$gl_use_threads_default"
     else
       case "$host_os" in
                                                               osf*) gl_use_threads=no ;;
         cygwin*)
               case `uname -r` in
                 1.[0-5].*) gl_use_threads=no ;;
                 *)         gl_use_threads=yes ;;
               esac
               ;;
         *)    gl_use_threads=yes ;;
       esac
     fi

fi

  if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then
    # For using <pthread.h>:
    case "$host_os" in
      osf*)
        # On OSF/1, the compiler needs the flag -D_REENTRANT so that it
        # groks <pthread.h>. cc also understands the flag -pthread, but
        # we don't use it because 1. gcc-2.95 doesn't understand -pthread,
        # 2. putting a flag into CPPFLAGS that has an effect on the linker
        # causes the AC_LINK_IFELSE test below to succeed unexpectedly,
        # leading to wrong values of LIBTHREAD and LTLIBTHREAD.
        CPPFLAGS="$CPPFLAGS -D_REENTRANT"
        ;;
    esac
    # Some systems optimize for single-threaded programs by default, and
    # need special flags to disable these optimizations. For example, the
    # definition of 'errno' in <errno.h>.
    case "$host_os" in
      aix* | freebsd*) CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE" ;;
      solaris*) CPPFLAGS="$CPPFLAGS -D_REENTRANT" ;;
    esac
  fi



  # Pre-early section.




  # Code from module absolute-header:
  # Code from module accept:
  # Code from module accept-tests:
  # Code from module accept4:
  # Code from module accept4-tests:
  # Code from module alloca:
  # Code from module alloca-opt:
  # Code from module alloca-opt-tests:
  # Code from module allocator:
  # Code from module areadlink:
  # Code from module areadlink-tests:
  # Code from module areadlinkat:
  # Code from module areadlinkat-tests:
  # Code from module argmatch:
  # Code from module argmatch-tests:
  # Code from module arpa_inet:
  # Code from module arpa_inet-tests:
  # Code from module assure:
  # Code from module at-internal:
  # Code from module base64:
  # Code from module base64-tests:
  # 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 btowc:
  # Code from module btowc-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 c-strcaseeq:
  # Code from module c99:
  # Code from module careadlinkat:
  # Code from module chdir:
  # Code from module chdir-long:
  # Code from module chdir-tests:
  # Code from module clock-time:
  # Code from module cloexec:
  # Code from module cloexec-tests:
  # Code from module close:
  # Code from module close-stream:
  # Code from module close-tests:
  # Code from module closedir:
  # Code from module closeout:
  # Code from module configmake:
  # Code from module connect:
  # Code from module connect-tests:
  # Code from module ctype:
  # Code from module ctype-tests:
  # Code from module cycle-check:
  # Code from module d-ino:
  # Code from module d-type:
  # Code from module dev-ino:
  # Code from module dirent:
  # Code from module dirent-tests:
  # Code from module dirfd:
  # Code from module dirname-lgpl:
  # Code from module dosname:
  # Code from module double-slash-root:
  # Code from module dtotimespec:
  # Code from module dup:
  # Code from module dup-tests:
  # Code from module dup2:
  # Code from module dup2-tests:
  # Code from module dup3:
  # Code from module dup3-tests:
  # Code from module environ:
  # Code from module environ-tests:
  # Code from module errno:
  # Code from module errno-tests:
  # Code from module error:
  # Code from module exitfail:
  # Code from module extensions:
  # Code from module extern-inline:
  # Code from module fatal-signal:
  # Code from module fchdir:
  # Code from module fchdir-tests:
  # Code from module fcntl:
  # Code from module fcntl-h:
  # Code from module fcntl-h-tests:
  # Code from module fcntl-safer:
  # Code from module fcntl-safer-tests:
  # Code from module fcntl-tests:
  # Code from module fd-hook:
  # Code from module fd-safer-flag:
  # Code from module fdopen:
  # Code from module fdopen-tests:
  # Code from module fdopendir:
  # Code from module fdopendir-tests:
  # Code from module fgetc-tests:
  # Code from module filename:
  # Code from module filenamecat-lgpl:
  # Code from module filevercmp:
  # Code from module filevercmp-tests:
  # Code from module flexmember:
  # Code from module float:
  # Code from module float-tests:
  # Code from module fnmatch:
  # Code from module fnmatch-tests:
  # Code from module fpending:
  # Code from module fpending-tests:
  # Code from module fpieee:

  # 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 fstatat:
  # Code from module fstatat-tests:
  # Code from module fsusage:
  # Code from module ftell:
  # Code from module ftell-tests:
  # Code from module ftello:

  # Code from module ftello-tests:
  # Code from module ftruncate:
  # Code from module ftruncate-tests:
  # Code from module fts:
  # Code from module full-read:
  # Code from module full-write:
  # Code from module futimens:
  # Code from module futimens-tests:
  # Code from module fwrite-tests:
  # Code from module getaddrinfo:
  # Code from module getaddrinfo-tests:
  # Code from module getcwd:
  # Code from module getcwd-lgpl:
  # Code from module getcwd-lgpl-tests:
  # Code from module getcwd-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 getlogin_r:
  # Code from module getopt-gnu:
  # Code from module getopt-gnu-tests:
  # Code from module getopt-posix:
  # Code from module getopt-posix-tests:
  # Code from module getpagesize:
  # Code from module getprogname:
  # Code from module getprogname-tests:
  # Code from module getsockname:
  # Code from module getsockname-tests:
  # Code from module getsockopt:
  # Code from module getsockopt-tests:
  # Code from module gettext-h:
  # Code from module gettime:
  # Code from module gettimeofday:
  # Code from module gettimeofday-tests:
  # Code from module gitlog-to-changelog:
  # Code from module glob:
  # Code from module glob-tests:
  # Code from module gnu-make:
  # Code from module gnumakefile:
  # Code from module hard-locale:
  # Code from module hash:
  # Code from module hash-pjw:
  # Code from module hash-tests:
  # Code from module havelib:
  # Code from module host-cpu-c-abi:
  # Code from module hostent:
  # Code from module human:
  # Code from module i-ring:
  # Code from module i-ring-tests:
  # Code from module iconv:
  # Code from module iconv-tests:
  # 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 isatty:
  # Code from module isatty-tests:
  # Code from module isblank:
  # Code from module isblank-tests:
  # Code from module langinfo:
  # Code from module langinfo-tests:
  # Code from module largefile:

  # 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 localcharset:
  # Code from module locale:
  # Code from module locale-tests:
  # Code from module localeconv:
  # Code from module localeconv-tests:
  # Code from module localename:
  # Code from module localename-tests:
  # Code from module localtime-buffer:
  # Code from module lock:
  # Code from module lock-tests:
  # Code from module lseek:
  # Code from module lseek-tests:
  # 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 mbrtowc:
  # Code from module mbrtowc-tests:
  # Code from module mbsinit:
  # Code from module mbsinit-tests:
  # Code from module mbsrtowcs:
  # Code from module mbsrtowcs-tests:
  # Code from module mbtowc:
  # Code from module memchr:
  # Code from module memchr-tests:
  # Code from module memmem:
  # Code from module memmem-simple:
  # Code from module memmem-tests:
  # Code from module mempcpy:
  # Code from module memrchr:
  # Code from module memrchr-tests:
  # Code from module minmax:
  # Code from module mkdtemp:
  # Code from module mkstemps:
  # 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 nocrash:
  # Code from module nonblocking:
  # Code from module nonblocking-pipe-tests:
  # Code from module nonblocking-socket-tests:
  # Code from module nonblocking-tests:
  # Code from module open:
  # Code from module open-tests:
  # Code from module openat:
  # Code from module openat-die:
  # Code from module openat-h:
  # Code from module openat-safer:
  # Code from module openat-safer-tests:
  # Code from module openat-tests:
  # Code from module opendir:
  # 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 pipe2:
  # Code from module pipe2-tests:
  # Code from module posix_spawn-internal:
  # Code from module posix_spawn_file_actions_addclose:
  # Code from module posix_spawn_file_actions_addclose-tests:
  # Code from module posix_spawn_file_actions_adddup2:
  # Code from module posix_spawn_file_actions_adddup2-tests:
  # Code from module posix_spawn_file_actions_addopen:
  # Code from module posix_spawn_file_actions_addopen-tests:
  # Code from module posix_spawn_file_actions_destroy:
  # Code from module posix_spawn_file_actions_init:
  # Code from module posix_spawnattr_destroy:
  # Code from module posix_spawnattr_init:
  # Code from module posix_spawnattr_setflags:
  # Code from module posix_spawnattr_setsigmask:
  # Code from module posix_spawnp:
  # Code from module posix_spawnp-tests:
  # Code from module pread:
  # Code from module pread-tests:
  # Code from module priv-set:
  # Code from module priv-set-tests:
  # Code from module pthread_sigmask:
  # Code from module pthread_sigmask-tests:
  # Code from module ptsname_r:
  # Code from module ptsname_r-tests:
  # Code from module putenv:
  # Code from module quote:
  # Code from module quotearg:
  # Code from module quotearg-simple:
  # Code from module quotearg-simple-tests:
  # Code from module raise:
  # Code from module raise-tests:
  # Code from module rawmemchr:
  # Code from module rawmemchr-tests:
  # Code from module read:
  # Code from module read-file:
  # Code from module read-file-tests:
  # Code from module read-tests:
  # Code from module readdir:
  # Code from module readlink:
  # Code from module readlink-tests:
  # Code from module readlinkat:
  # Code from module readlinkat-tests:
  # Code from module realloc-posix:
  # Code from module rewinddir:
  # Code from module rmdir:
  # Code from module rmdir-tests:
  # Code from module root-uid:
  # Code from module safe-read:
  # Code from module safe-write:
  # Code from module same-inode:
  # Code from module save-cwd:
  # Code from module sched:
  # Code from module sched-tests:
  # Code from module scratch_buffer:
  # Code from module select:
  # Code from module select-tests:
  # Code from module servent:
  # Code from module setenv:
  # Code from module setenv-tests:
  # Code from module setlocale:
  # 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 spawn:
  # Code from module spawn-tests:
  # 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 statat:
  # Code from module statat-tests:
  # Code from module std-gnu11:
  # Code from module stdalign:
  # Code from module stdalign-tests:
  # Code from module stdarg:



  # 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 strchrnul:
  # Code from module strchrnul-tests:
  # Code from module strdup-posix:
  # Code from module streq:
  # 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 strndup:
  # Code from module strnlen:
  # Code from module strnlen-tests:
  # Code from module strnlen1:
  # Code from module strtoll:
  # Code from module strtoll-tests:
  # Code from module strtoull:
  # Code from module strtoull-tests:
  # Code from module strtoumax:
  # Code from module strtoumax-tests:
  # Code from module symlink:
  # Code from module symlink-tests:
  # Code from module symlinkat:
  # Code from module symlinkat-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 sys_wait:
  # Code from module sys_wait-tests:
  # Code from module tempname:
  # 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:



  # Code from module time:
  # Code from module time-tests:
  # Code from module timespec:
  # Code from module timespec-add:
  # Code from module timespec-sub:
  # Code from module timespec-tests:
  # Code from module ttyname_r:
  # Code from module ttyname_r-tests:
  # Code from module unistd:
  # Code from module unistd-safer:
  # Code from module unistd-safer-tests:
  # Code from module unistd-tests:
  # Code from module unlink:
  # Code from module unlink-tests:
  # Code from module unlinkat:
  # Code from module unlinkat-tests:
  # Code from module unlinkdir:
  # Code from module unsetenv:
  # Code from module unsetenv-tests:
  # Code from module useless-if-before-free:
  # Code from module usleep:
  # Code from module usleep-tests:
  # Code from module utime:
  # Code from module utime-h:
  # Code from module utime-h-tests:
  # Code from module utime-tests:
  # Code from module utimecmp:
  # Code from module utimens:
  # Code from module utimens-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 vsnprintf:
  # Code from module vsnprintf-tests:
  # Code from module wait-process:
  # Code from module waitpid:
  # Code from module warnings:
  # Code from module wchar:
  # Code from module wchar-tests:
  # Code from module wcrtomb:
  # Code from module wcrtomb-tests:
  # Code from module wctob:
  # Code from module wctomb:
  # Code from module wctype-h:
  # Code from module wctype-h-tests:
  # Code from module write:
  # Code from module write-tests:
  # Code from module xalloc:
  # Code from module xalloc-die:
  # Code from module xalloc-die-tests:
  # Code from module xalloc-oversized:
  # Code from module xgetcwd:
  # Code from module xsize:
  # Code from module xstrtol:
  # Code from module xstrtol-tests:
  # Code from module xstrtoll:
  # Code from module xstrtoll-tests:
  # Code from module xstrtoumax:
  # Code from module xstrtoumax-tests:
  # Code from module xvasprintf:
  # Code from module xvasprintf-tests:
  # Code from module yield:






          LIBC_FATAL_STDERR_=1
  export LIBC_FATAL_STDERR_


  GNULIB_SOCKET=0;
  GNULIB_CONNECT=0;
  GNULIB_ACCEPT=0;
  GNULIB_BIND=0;
  GNULIB_GETPEERNAME=0;
  GNULIB_GETSOCKNAME=0;
  GNULIB_GETSOCKOPT=0;
  GNULIB_LISTEN=0;
  GNULIB_RECV=0;
  GNULIB_SEND=0;
  GNULIB_RECVFROM=0;
  GNULIB_SENDTO=0;
  GNULIB_SETSOCKOPT=0;
  GNULIB_SHUTDOWN=0;
  GNULIB_ACCEPT4=0;
  HAVE_STRUCT_SOCKADDR_STORAGE=1;
  HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=1;

  HAVE_SA_FAMILY_T=1;
  HAVE_ACCEPT4=1;





  for ac_header in $gl_header_list
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done






  :





   if test $ac_cv_header_sys_socket_h = no; then
                         for ac_header in ws2tcpip.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
if test "x$ac_cv_header_ws2tcpip_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_WS2TCPIP_H 1
_ACEOF

fi

done

   fi



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
$as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
if ${gl_cv_have_include_next+:} false; then :
  $as_echo_n "(cached) " >&6
else
  rm -rf conftestd1a conftestd1b conftestd2
     mkdir conftestd1a conftestd1b conftestd2
                                                  cat <<EOF > conftestd1a/conftest.h
#define DEFINED_IN_CONFTESTD1
#include_next <conftest.h>
#ifdef DEFINED_IN_CONFTESTD2
int foo;
#else
#error "include_next doesn't work"
#endif
EOF
     cat <<EOF > conftestd1b/conftest.h
#define DEFINED_IN_CONFTESTD1
#include <stdio.h>
#include_next <conftest.h>
#ifdef DEFINED_IN_CONFTESTD2
int foo;
#else
#error "include_next doesn't work"
#endif
EOF
     cat <<EOF > conftestd2/conftest.h
#ifndef DEFINED_IN_CONFTESTD1
#error "include_next test doesn't work"
#endif
#define DEFINED_IN_CONFTESTD2
EOF
     gl_save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <conftest.h>
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_have_include_next=yes
else
  CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <conftest.h>
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_have_include_next=buggy
else
  gl_cv_have_include_next=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     CPPFLAGS="$gl_save_CPPFLAGS"
     rm -rf conftestd1a conftestd1b conftestd2

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
$as_echo "$gl_cv_have_include_next" >&6; }
  PRAGMA_SYSTEM_HEADER=
  if test $gl_cv_have_include_next = yes; then
    INCLUDE_NEXT=include_next
    INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
    if test -n "$GCC"; then
      PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
    fi
  else
    if test $gl_cv_have_include_next = buggy; then
      INCLUDE_NEXT=include
      INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
    else
      INCLUDE_NEXT=include
      INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
    fi
  fi



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
$as_echo_n "checking whether system header files limit the line length... " >&6; }
if ${gl_cv_pragma_columns+:} false; then :
  $as_echo_n "(cached) " >&6
else
       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#ifdef __TANDEM
choke me
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "choke me" >/dev/null 2>&1; then :
  gl_cv_pragma_columns=yes
else
  gl_cv_pragma_columns=no
fi
rm -f conftest*


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
$as_echo "$gl_cv_pragma_columns" >&6; }
  if test $gl_cv_pragma_columns = yes; then
    PRAGMA_COLUMNS="#pragma COLUMNS 10000"
  else
    PRAGMA_COLUMNS=
  fi



  GNULIB_CHDIR=0;
  GNULIB_CHOWN=0;
  GNULIB_CLOSE=0;
  GNULIB_DUP=0;
  GNULIB_DUP2=0;
  GNULIB_DUP3=0;
  GNULIB_ENVIRON=0;
  GNULIB_EUIDACCESS=0;
  GNULIB_FACCESSAT=0;
  GNULIB_FCHDIR=0;
  GNULIB_FCHOWNAT=0;
  GNULIB_FDATASYNC=0;
  GNULIB_FSYNC=0;
  GNULIB_FTRUNCATE=0;
  GNULIB_GETCWD=0;
  GNULIB_GETDOMAINNAME=0;
  GNULIB_GETDTABLESIZE=0;
  GNULIB_GETGROUPS=0;
  GNULIB_GETHOSTNAME=0;
  GNULIB_GETLOGIN=0;
  GNULIB_GETLOGIN_R=0;
  GNULIB_GETPAGESIZE=0;
  GNULIB_GETUSERSHELL=0;
  GNULIB_GROUP_MEMBER=0;
  GNULIB_ISATTY=0;
  GNULIB_LCHOWN=0;
  GNULIB_LINK=0;
  GNULIB_LINKAT=0;
  GNULIB_LSEEK=0;
  GNULIB_PIPE=0;
  GNULIB_PIPE2=0;
  GNULIB_PREAD=0;
  GNULIB_PWRITE=0;
  GNULIB_READ=0;
  GNULIB_READLINK=0;
  GNULIB_READLINKAT=0;
  GNULIB_RMDIR=0;
  GNULIB_SETHOSTNAME=0;
  GNULIB_SLEEP=0;
  GNULIB_SYMLINK=0;
  GNULIB_SYMLINKAT=0;
  GNULIB_TRUNCATE=0;
  GNULIB_TTYNAME_R=0;
  GNULIB_UNISTD_H_NONBLOCKING=0;
  GNULIB_UNISTD_H_SIGPIPE=0;
  GNULIB_UNLINK=0;
  GNULIB_UNLINKAT=0;
  GNULIB_USLEEP=0;
  GNULIB_WRITE=0;
    HAVE_CHOWN=1;
  HAVE_DUP2=1;
  HAVE_DUP3=1;
  HAVE_EUIDACCESS=1;
  HAVE_FACCESSAT=1;
  HAVE_FCHDIR=1;
  HAVE_FCHOWNAT=1;
  HAVE_FDATASYNC=1;
  HAVE_FSYNC=1;
  HAVE_FTRUNCATE=1;
  HAVE_GETDTABLESIZE=1;
  HAVE_GETGROUPS=1;
  HAVE_GETHOSTNAME=1;
  HAVE_GETLOGIN=1;
  HAVE_GETPAGESIZE=1;
  HAVE_GROUP_MEMBER=1;
  HAVE_LCHOWN=1;
  HAVE_LINK=1;
  HAVE_LINKAT=1;
  HAVE_PIPE=1;
  HAVE_PIPE2=1;
  HAVE_PREAD=1;
  HAVE_PWRITE=1;
  HAVE_READLINK=1;
  HAVE_READLINKAT=1;
  HAVE_SETHOSTNAME=1;
  HAVE_SLEEP=1;
  HAVE_SYMLINK=1;
  HAVE_SYMLINKAT=1;
  HAVE_TRUNCATE=1;
  HAVE_UNLINKAT=1;
  HAVE_USLEEP=1;
  HAVE_DECL_ENVIRON=1;
  HAVE_DECL_FCHDIR=1;
  HAVE_DECL_FDATASYNC=1;
  HAVE_DECL_GETDOMAINNAME=1;
  HAVE_DECL_GETLOGIN=1;
  HAVE_DECL_GETLOGIN_R=1;
  HAVE_DECL_GETPAGESIZE=1;
  HAVE_DECL_GETUSERSHELL=1;
  HAVE_DECL_SETHOSTNAME=1;
  HAVE_DECL_TTYNAME_R=1;
  HAVE_OS_H=0;
  HAVE_SYS_PARAM_H=0;
  REPLACE_CHOWN=0;
  REPLACE_CLOSE=0;
  REPLACE_DUP=0;
  REPLACE_DUP2=0;
  REPLACE_FCHOWNAT=0;
  REPLACE_FTRUNCATE=0;
  REPLACE_GETCWD=0;
  REPLACE_GETDOMAINNAME=0;
  REPLACE_GETDTABLESIZE=0;
  REPLACE_GETLOGIN_R=0;
  REPLACE_GETGROUPS=0;
  REPLACE_GETPAGESIZE=0;
  REPLACE_ISATTY=0;
  REPLACE_LCHOWN=0;
  REPLACE_LINK=0;
  REPLACE_LINKAT=0;
  REPLACE_LSEEK=0;
  REPLACE_PREAD=0;
  REPLACE_PWRITE=0;
  REPLACE_READ=0;
  REPLACE_READLINK=0;
  REPLACE_READLINKAT=0;
  REPLACE_RMDIR=0;
  REPLACE_SLEEP=0;
  REPLACE_SYMLINK=0;
  REPLACE_SYMLINKAT=0;
  REPLACE_TRUNCATE=0;
  REPLACE_TTYNAME_R=0;
  REPLACE_UNLINK=0;
  REPLACE_UNLINKAT=0;
  REPLACE_USLEEP=0;
  REPLACE_WRITE=0;
  UNISTD_H_HAVE_WINSOCK2_H=0;
  UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;



  GNULIB_IOCTL=0;
    SYS_IOCTL_H_HAVE_WINSOCK2_H=0;
  SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;

  REPLACE_IOCTL=0;





        case "$host_os" in
    osf*)

$as_echo "#define _POSIX_PII_SOCKET 1" >>confdefs.h

      ;;
  esac

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/socket.h> is self-contained" >&5
$as_echo_n "checking whether <sys/socket.h> is self-contained... " >&6; }
if ${gl_cv_header_sys_socket_h_selfcontained+:} false; then :
  $as_echo_n "(cached) " >&6
else

      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/socket.h>
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_header_sys_socket_h_selfcontained=yes
else
  gl_cv_header_sys_socket_h_selfcontained=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_socket_h_selfcontained" >&5
$as_echo "$gl_cv_header_sys_socket_h_selfcontained" >&6; }
  if test $gl_cv_header_sys_socket_h_selfcontained = yes; then
            for ac_func in shutdown
do :
  ac_fn_c_check_func "$LINENO" "shutdown" "ac_cv_func_shutdown"
if test "x$ac_cv_func_shutdown" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SHUTDOWN 1
_ACEOF

fi
done

    if test $ac_cv_func_shutdown = yes; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/socket.h> defines the SHUT_* macros" >&5
$as_echo_n "checking whether <sys/socket.h> defines the SHUT_* macros... " >&6; }
if ${gl_cv_header_sys_socket_h_shut+:} false; then :
  $as_echo_n "(cached) " >&6
else

          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/socket.h>
int
main ()
{
int a[] = { SHUT_RD, SHUT_WR, SHUT_RDWR };
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_header_sys_socket_h_shut=yes
else
  gl_cv_header_sys_socket_h_shut=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_socket_h_shut" >&5
$as_echo "$gl_cv_header_sys_socket_h_shut" >&6; }
      if test $gl_cv_header_sys_socket_h_shut = no; then
        SYS_SOCKET_H='sys/socket.h'
      fi
    fi
  fi
  # We need to check for ws2tcpip.h now.








  :








     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_sys_socket_h='<'sys/socket.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/socket.h>" >&5
$as_echo_n "checking absolute name of <sys/socket.h>... " >&6; }
if ${gl_cv_next_sys_socket_h+:} false; then :
  $as_echo_n "(cached) " >&6
else

             if test $ac_cv_header_sys_socket_h = yes; then




  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/socket.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'sys/socket.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_sys_socket_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_sys_socket_h
           gl_cv_next_sys_socket_h='"'$gl_header'"'
          else
               gl_cv_next_sys_socket_h='<'sys/socket.h'>'
             fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_socket_h" >&5
$as_echo "$gl_cv_next_sys_socket_h" >&6; }
     fi
     NEXT_SYS_SOCKET_H=$gl_cv_next_sys_socket_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'sys/socket.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_sys_socket_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H=$gl_next_as_first_directive




  if test $ac_cv_header_sys_socket_h = yes; then
    HAVE_SYS_SOCKET_H=1
    HAVE_WS2TCPIP_H=0
  else
    HAVE_SYS_SOCKET_H=0
    if test $ac_cv_header_ws2tcpip_h = yes; then
      HAVE_WS2TCPIP_H=1
    else
      HAVE_WS2TCPIP_H=0
    fi
  fi



  ac_fn_c_check_type "$LINENO" "struct sockaddr_storage" "ac_cv_type_struct_sockaddr_storage" "
  /* sys/types.h is not needed according to POSIX, but the
     sys/socket.h in i386-unknown-freebsd4.10 and
     powerpc-apple-darwin5.5 required it. */
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif

"
if test "x$ac_cv_type_struct_sockaddr_storage" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_STRUCT_SOCKADDR_STORAGE 1
_ACEOF


fi
ac_fn_c_check_type "$LINENO" "sa_family_t" "ac_cv_type_sa_family_t" "
  /* sys/types.h is not needed according to POSIX, but the
     sys/socket.h in i386-unknown-freebsd4.10 and
     powerpc-apple-darwin5.5 required it. */
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif

"
if test "x$ac_cv_type_sa_family_t" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_SA_FAMILY_T 1
_ACEOF


fi

  if test $ac_cv_type_struct_sockaddr_storage = no; then
    HAVE_STRUCT_SOCKADDR_STORAGE=0
  fi
  if test $ac_cv_type_sa_family_t = no; then
    HAVE_SA_FAMILY_T=0
  fi
  if test $ac_cv_type_struct_sockaddr_storage != no; then
    ac_fn_c_check_member "$LINENO" "struct sockaddr_storage" "ss_family" "ac_cv_member_struct_sockaddr_storage_ss_family" "#include <sys/types.h>
       #ifdef HAVE_SYS_SOCKET_H
       #include <sys/socket.h>
       #endif
       #ifdef HAVE_WS2TCPIP_H
       #include <ws2tcpip.h>
       #endif

"
if test "x$ac_cv_member_struct_sockaddr_storage_ss_family" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY 1
_ACEOF


else
  HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=0
fi

  fi
  if test $HAVE_STRUCT_SOCKADDR_STORAGE = 0 || test $HAVE_SA_FAMILY_T = 0 \
     || test $HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY = 0; then
    SYS_SOCKET_H='sys/socket.h'
  fi




  :





  if test $ac_cv_header_sys_socket_h != yes; then
                    for ac_header in winsock2.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
if test "x$ac_cv_header_winsock2_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_WINSOCK2_H 1
_ACEOF

fi

done

  fi
  if test "$ac_cv_header_winsock2_h" = yes; then
    HAVE_WINSOCK2_H=1
    UNISTD_H_HAVE_WINSOCK2_H=1
    SYS_IOCTL_H_HAVE_WINSOCK2_H=1
  else
    HAVE_WINSOCK2_H=0
  fi




    for gl_func in socket connect accept bind getpeername getsockname getsockopt     listen recv send recvfrom sendto setsockopt shutdown accept4; do
    as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
$as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
if eval \${$as_gl_Symbol+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Some systems require prerequisite headers.  */
#include <sys/types.h>
#include <sys/socket.h>

int
main ()
{
#undef $gl_func
  (void) $gl_func;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$as_gl_Symbol=yes"
else
  eval "$as_gl_Symbol=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$as_gl_Symbol
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
_ACEOF

                     eval ac_cv_have_decl_$gl_func=yes
fi
      done






  for ac_func in $gl_func_list
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done





ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
if test "x$ac_cv_type_size_t" = xyes; then :

else

cat >>confdefs.h <<_ACEOF
#define size_t unsigned int
_ACEOF

fi

# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
# for constant arguments.  Useless!
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
$as_echo_n "checking for working alloca.h... " >&6; }
if ${ac_cv_working_alloca_h+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <alloca.h>
int
main ()
{
char *p = (char *) alloca (2 * sizeof (int));
			  if (p) return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_working_alloca_h=yes
else
  ac_cv_working_alloca_h=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
$as_echo "$ac_cv_working_alloca_h" >&6; }
if test $ac_cv_working_alloca_h = yes; then

$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
$as_echo_n "checking for alloca... " >&6; }
if ${ac_cv_func_alloca_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifdef __GNUC__
# define alloca __builtin_alloca
#else
# ifdef _MSC_VER
#  include <malloc.h>
#  define alloca _alloca
# else
#  ifdef HAVE_ALLOCA_H
#   include <alloca.h>
#  else
#   ifdef _AIX
 #pragma alloca
#   else
#    ifndef alloca /* predefined by HP cc +Olibcalls */
void *alloca (size_t);
#    endif
#   endif
#  endif
# endif
#endif

int
main ()
{
char *p = (char *) alloca (1);
				    if (p) return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_func_alloca_works=yes
else
  ac_cv_func_alloca_works=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
$as_echo "$ac_cv_func_alloca_works" >&6; }

if test $ac_cv_func_alloca_works = yes; then

$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h

else
  # The SVR3 libPW and SVR4 libucb both contain incompatible functions
# that cause trouble.  Some versions do not even contain alloca or
# contain a buggy version.  If you still want to use their alloca,
# use ar to extract alloca.o from them instead of compiling alloca.c.





ALLOCA=\${LIBOBJDIR}alloca.$ac_objext

$as_echo "#define C_ALLOCA 1" >>confdefs.h


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
if ${ac_cv_os_cray+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if defined CRAY && ! defined CRAY2
webecray
#else
wenotbecray
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "webecray" >/dev/null 2>&1; then :
  ac_cv_os_cray=yes
else
  ac_cv_os_cray=no
fi
rm -f conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
$as_echo "$ac_cv_os_cray" >&6; }
if test $ac_cv_os_cray = yes; then
  for ac_func in _getb67 GETB67 getb67; do
    as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :

cat >>confdefs.h <<_ACEOF
#define CRAY_STACKSEG_END $ac_func
_ACEOF

    break
fi

  done
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
$as_echo_n "checking stack direction for C alloca... " >&6; }
if ${ac_cv_c_stack_direction+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  ac_cv_c_stack_direction=0
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
int
find_stack_direction (int *addr, int depth)
{
  int dir, dummy = 0;
  if (! addr)
    addr = &dummy;
  *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
  dir = depth ? find_stack_direction (addr, depth - 1) : 0;
  return dir + dummy;
}

int
main (int argc, char **argv)
{
  return find_stack_direction (0, argc + !argv + 20) < 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  ac_cv_c_stack_direction=1
else
  ac_cv_c_stack_direction=-1
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
$as_echo "$ac_cv_c_stack_direction" >&6; }
cat >>confdefs.h <<_ACEOF
#define STACK_DIRECTION $ac_cv_c_stack_direction
_ACEOF


fi


  GNULIB_INET_NTOP=0;
  GNULIB_INET_PTON=0;
    HAVE_DECL_INET_NTOP=1;
  HAVE_DECL_INET_PTON=1;
  REPLACE_INET_NTOP=0;
  REPLACE_INET_PTON=0;













  :





  if test $ac_cv_header_features_h = yes; then
    HAVE_FEATURES_H=1
  else
    HAVE_FEATURES_H=0
  fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
if ${ac_cv_c_restrict+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_c_restrict=no
   # The order here caters to the fact that C++ does not require restrict.
   for ac_kw in __restrict __restrict__ _Restrict restrict; do
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
typedef int *int_ptr;
	   int foo (int_ptr $ac_kw ip) { return ip[0]; }
	   int bar (int [$ac_kw]); /* Catch GCC bug 14050.  */
	   int bar (int ip[$ac_kw]) { return ip[0]; }

int
main ()
{
int s[1];
	   int *$ac_kw t = s;
	   t[0] = 0;
	   return foo (t) + bar (t);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_c_restrict=$ac_kw
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     test "$ac_cv_c_restrict" != no && break
   done

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
$as_echo "$ac_cv_c_restrict" >&6; }

 case $ac_cv_c_restrict in
   restrict) ;;
   no) $as_echo "#define restrict /**/" >>confdefs.h
 ;;
   *)  cat >>confdefs.h <<_ACEOF
#define restrict $ac_cv_c_restrict
_ACEOF
 ;;
 esac


















  :
















  :





  if test $ac_cv_func__set_invalid_parameter_handler = yes; then
    HAVE_MSVC_INVALID_PARAMETER_HANDLER=1

$as_echo "#define HAVE_MSVC_INVALID_PARAMETER_HANDLER 1" >>confdefs.h

  else
    HAVE_MSVC_INVALID_PARAMETER_HANDLER=0
  fi








     GNULIB_OPENDIR=0;
  GNULIB_READDIR=0;
  GNULIB_REWINDDIR=0;
  GNULIB_CLOSEDIR=0;
  GNULIB_DIRFD=0;
  GNULIB_FDOPENDIR=0;
  GNULIB_SCANDIR=0;
  GNULIB_ALPHASORT=0;
    HAVE_OPENDIR=1;
  HAVE_READDIR=1;
  HAVE_REWINDDIR=1;
  HAVE_CLOSEDIR=1;
  HAVE_DECL_DIRFD=1;
  HAVE_DECL_FDOPENDIR=1;
  HAVE_FDOPENDIR=1;
  HAVE_SCANDIR=1;
  HAVE_ALPHASORT=1;
  REPLACE_OPENDIR=0;
  REPLACE_CLOSEDIR=0;
  REPLACE_DIRFD=0;
  REPLACE_FDOPENDIR=0;








  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether // is distinct from /" >&5
$as_echo_n "checking whether // is distinct from /... " >&6; }
if ${gl_cv_double_slash_root+:} false; then :
  $as_echo_n "(cached) " >&6
else
   if test x"$cross_compiling" = xyes ; then
        # When cross-compiling, there is no way to tell whether // is special
        # short of a list of hosts.  However, the only known hosts to date
        # that have a distinct // are Apollo DomainOS (too old to port to),
        # Cygwin, and z/OS.  If anyone knows of another system for which // has
        # special semantics and is distinct from /, please report it to
        # <bug-gnulib@gnu.org>.
        case $host in
          *-cygwin | i370-ibm-openedition)
            gl_cv_double_slash_root=yes ;;
          *)
            # Be optimistic and assume that / and // are the same when we
            # don't know.
            gl_cv_double_slash_root='unknown, assuming no' ;;
        esac
      else
        set x `ls -di / // 2>/dev/null`
        if test "$2" = "$4" && wc //dev/null >/dev/null 2>&1; then
          gl_cv_double_slash_root=no
        else
          gl_cv_double_slash_root=yes
        fi
      fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_double_slash_root" >&5
$as_echo "$gl_cv_double_slash_root" >&6; }
  if test "$gl_cv_double_slash_root" = yes; then

$as_echo "#define DOUBLE_SLASH_IS_DISTINCT_ROOT 1" >>confdefs.h

  fi
















  :







  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if environ is properly declared" >&5
$as_echo_n "checking if environ is properly declared... " >&6; }
  if ${gt_cv_var_environ_declaration+:} false; then :
  $as_echo_n "(cached) " >&6
else

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if HAVE_UNISTD_H
     #include <unistd.h>
     #endif
     /* mingw, BeOS, Haiku declare environ in <stdlib.h>, not in <unistd.h>.  */
     #include <stdlib.h>

           extern struct { int foo; } environ;
int
main ()
{
environ.foo = 1;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gt_cv_var_environ_declaration=no
else
  gt_cv_var_environ_declaration=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_var_environ_declaration" >&5
$as_echo "$gt_cv_var_environ_declaration" >&6; }
  if test $gt_cv_var_environ_declaration = yes; then

$as_echo "#define HAVE_ENVIRON_DECL 1" >>confdefs.h

  fi


  if test $gt_cv_var_environ_declaration != yes; then
    HAVE_DECL_ENVIRON=0
  fi



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for complete errno.h" >&5
$as_echo_n "checking for complete errno.h... " >&6; }
if ${gl_cv_header_errno_h_complete+:} false; then :
  $as_echo_n "(cached) " >&6
else

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <errno.h>
#if !defined ETXTBSY
booboo
#endif
#if !defined ENOMSG
booboo
#endif
#if !defined EIDRM
booboo
#endif
#if !defined ENOLINK
booboo
#endif
#if !defined EPROTO
booboo
#endif
#if !defined EMULTIHOP
booboo
#endif
#if !defined EBADMSG
booboo
#endif
#if !defined EOVERFLOW
booboo
#endif
#if !defined ENOTSUP
booboo
#endif
#if !defined ENETRESET
booboo
#endif
#if !defined ECONNABORTED
booboo
#endif
#if !defined ESTALE
booboo
#endif
#if !defined EDQUOT
booboo
#endif
#if !defined ECANCELED
booboo
#endif
#if !defined EOWNERDEAD
booboo
#endif
#if !defined ENOTRECOVERABLE
booboo
#endif
#if !defined EILSEQ
booboo
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "booboo" >/dev/null 2>&1; then :
  gl_cv_header_errno_h_complete=no
else
  gl_cv_header_errno_h_complete=yes
fi
rm -f conftest*


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_complete" >&5
$as_echo "$gl_cv_header_errno_h_complete" >&6; }
  if test $gl_cv_header_errno_h_complete = yes; then
    ERRNO_H=''
  else








     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_errno_h='<'errno.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <errno.h>" >&5
$as_echo_n "checking absolute name of <errno.h>... " >&6; }
if ${gl_cv_next_errno_h+:} false; then :
  $as_echo_n "(cached) " >&6
else



  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <errno.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'errno.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_errno_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_errno_h
           gl_cv_next_errno_h='"'$gl_header'"'


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_errno_h" >&5
$as_echo "$gl_cv_next_errno_h" >&6; }
     fi
     NEXT_ERRNO_H=$gl_cv_next_errno_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'errno.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_errno_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_ERRNO_H=$gl_next_as_first_directive




    ERRNO_H='errno.h'
  fi

   if test -n "$ERRNO_H"; then
  GL_GENERATE_ERRNO_H_TRUE=
  GL_GENERATE_ERRNO_H_FALSE='#'
else
  GL_GENERATE_ERRNO_H_TRUE='#'
  GL_GENERATE_ERRNO_H_FALSE=
fi


  if test -n "$ERRNO_H"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EMULTIHOP value" >&5
$as_echo_n "checking for EMULTIHOP value... " >&6; }
if ${gl_cv_header_errno_h_EMULTIHOP+:} false; then :
  $as_echo_n "(cached) " >&6
else

      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <errno.h>
#ifdef EMULTIHOP
yes
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "yes" >/dev/null 2>&1; then :
  gl_cv_header_errno_h_EMULTIHOP=yes
else
  gl_cv_header_errno_h_EMULTIHOP=no
fi
rm -f conftest*

      if test $gl_cv_header_errno_h_EMULTIHOP = no; then
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#define _XOPEN_SOURCE_EXTENDED 1
#include <errno.h>
#ifdef EMULTIHOP
yes
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "yes" >/dev/null 2>&1; then :
  gl_cv_header_errno_h_EMULTIHOP=hidden
fi
rm -f conftest*

        if test $gl_cv_header_errno_h_EMULTIHOP = hidden; then
                              if ac_fn_c_compute_int "$LINENO" "EMULTIHOP" "gl_cv_header_errno_h_EMULTIHOP"        "
#define _XOPEN_SOURCE_EXTENDED 1
#include <errno.h>
/* The following two lines are a workaround against an autoconf-2.52 bug.  */
#include <stdio.h>
#include <stdlib.h>
"; then :

fi

        fi
      fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EMULTIHOP" >&5
$as_echo "$gl_cv_header_errno_h_EMULTIHOP" >&6; }
    case $gl_cv_header_errno_h_EMULTIHOP in
      yes | no)
        EMULTIHOP_HIDDEN=0; EMULTIHOP_VALUE=
        ;;
      *)
        EMULTIHOP_HIDDEN=1; EMULTIHOP_VALUE="$gl_cv_header_errno_h_EMULTIHOP"
        ;;
    esac


  fi


  if test -n "$ERRNO_H"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOLINK value" >&5
$as_echo_n "checking for ENOLINK value... " >&6; }
if ${gl_cv_header_errno_h_ENOLINK+:} false; then :
  $as_echo_n "(cached) " >&6
else

      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <errno.h>
#ifdef ENOLINK
yes
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "yes" >/dev/null 2>&1; then :
  gl_cv_header_errno_h_ENOLINK=yes
else
  gl_cv_header_errno_h_ENOLINK=no
fi
rm -f conftest*

      if test $gl_cv_header_errno_h_ENOLINK = no; then
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#define _XOPEN_SOURCE_EXTENDED 1
#include <errno.h>
#ifdef ENOLINK
yes
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "yes" >/dev/null 2>&1; then :
  gl_cv_header_errno_h_ENOLINK=hidden
fi
rm -f conftest*

        if test $gl_cv_header_errno_h_ENOLINK = hidden; then
                              if ac_fn_c_compute_int "$LINENO" "ENOLINK" "gl_cv_header_errno_h_ENOLINK"        "
#define _XOPEN_SOURCE_EXTENDED 1
#include <errno.h>
/* The following two lines are a workaround against an autoconf-2.52 bug.  */
#include <stdio.h>
#include <stdlib.h>
"; then :

fi

        fi
      fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_ENOLINK" >&5
$as_echo "$gl_cv_header_errno_h_ENOLINK" >&6; }
    case $gl_cv_header_errno_h_ENOLINK in
      yes | no)
        ENOLINK_HIDDEN=0; ENOLINK_VALUE=
        ;;
      *)
        ENOLINK_HIDDEN=1; ENOLINK_VALUE="$gl_cv_header_errno_h_ENOLINK"
        ;;
    esac


  fi


  if test -n "$ERRNO_H"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EOVERFLOW value" >&5
$as_echo_n "checking for EOVERFLOW value... " >&6; }
if ${gl_cv_header_errno_h_EOVERFLOW+:} false; then :
  $as_echo_n "(cached) " >&6
else

      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <errno.h>
#ifdef EOVERFLOW
yes
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "yes" >/dev/null 2>&1; then :
  gl_cv_header_errno_h_EOVERFLOW=yes
else
  gl_cv_header_errno_h_EOVERFLOW=no
fi
rm -f conftest*

      if test $gl_cv_header_errno_h_EOVERFLOW = no; then
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#define _XOPEN_SOURCE_EXTENDED 1
#include <errno.h>
#ifdef EOVERFLOW
yes
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "yes" >/dev/null 2>&1; then :
  gl_cv_header_errno_h_EOVERFLOW=hidden
fi
rm -f conftest*

        if test $gl_cv_header_errno_h_EOVERFLOW = hidden; then
                              if ac_fn_c_compute_int "$LINENO" "EOVERFLOW" "gl_cv_header_errno_h_EOVERFLOW"        "
#define _XOPEN_SOURCE_EXTENDED 1
#include <errno.h>
/* The following two lines are a workaround against an autoconf-2.52 bug.  */
#include <stdio.h>
#include <stdlib.h>
"; then :

fi

        fi
      fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EOVERFLOW" >&5
$as_echo "$gl_cv_header_errno_h_EOVERFLOW" >&6; }
    case $gl_cv_header_errno_h_EOVERFLOW in
      yes | no)
        EOVERFLOW_HIDDEN=0; EOVERFLOW_VALUE=
        ;;
      *)
        EOVERFLOW_HIDDEN=1; EOVERFLOW_VALUE="$gl_cv_header_errno_h_EOVERFLOW"
        ;;
    esac


  fi


ac_fn_c_check_decl "$LINENO" "strerror_r" "ac_cv_have_decl_strerror_r" "$ac_includes_default"
if test "x$ac_cv_have_decl_strerror_r" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_STRERROR_R $ac_have_decl
_ACEOF

for ac_func in strerror_r
do :
  ac_fn_c_check_func "$LINENO" "strerror_r" "ac_cv_func_strerror_r"
if test "x$ac_cv_func_strerror_r" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_STRERROR_R 1
_ACEOF

fi
done

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror_r returns char *" >&5
$as_echo_n "checking whether strerror_r returns char *... " >&6; }
if ${ac_cv_func_strerror_r_char_p+:} false; then :
  $as_echo_n "(cached) " >&6
else

    ac_cv_func_strerror_r_char_p=no
    if test $ac_cv_have_decl_strerror_r = yes; then
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{

	  char buf[100];
	  char x = *strerror_r (0, buf, sizeof buf);
	  char *p = strerror_r (0, buf, sizeof buf);
	  return !p || x;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_func_strerror_r_char_p=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    else
      # strerror_r is not declared.  Choose between
      # systems that have relatively inaccessible declarations for the
      # function.  BeOS and DEC UNIX 4.0 fall in this category, but the
      # former has a strerror_r that returns char*, while the latter
      # has a strerror_r that returns `int'.
      # This test should segfault on the DEC system.
      if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
	extern char *strerror_r ();
int
main ()
{
char buf[100];
	  char x = *strerror_r (0, buf, sizeof buf);
	  return ! isalpha (x);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  ac_cv_func_strerror_r_char_p=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

    fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strerror_r_char_p" >&5
$as_echo "$ac_cv_func_strerror_r_char_p" >&6; }
if test $ac_cv_func_strerror_r_char_p = yes; then

$as_echo "#define STRERROR_R_CHAR_P 1" >>confdefs.h

fi


  XGETTEXT_EXTRA_OPTIONS=





      ac_fn_c_check_decl "$LINENO" "fchdir" "ac_cv_have_decl_fchdir" "$ac_includes_default"
if test "x$ac_cv_have_decl_fchdir" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_FCHDIR $ac_have_decl
_ACEOF



  GNULIB_FCNTL=0;
  GNULIB_NONBLOCKING=0;
  GNULIB_OPEN=0;
  GNULIB_OPENAT=0;
    HAVE_FCNTL=1;
  HAVE_OPENAT=1;
  REPLACE_FCNTL=0;
  REPLACE_OPEN=0;
  REPLACE_OPENAT=0;















  :






  :





  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fcntl.h" >&5
$as_echo_n "checking for working fcntl.h... " >&6; }
if ${gl_cv_header_working_fcntl_h+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  case "$host_os" in
                  # Guess 'no' on native Windows.
          mingw*) gl_cv_header_working_fcntl_h='no' ;;
          *)      gl_cv_header_working_fcntl_h=cross-compiling ;;
        esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
           #include <sys/stat.h>
           #if HAVE_UNISTD_H
           # include <unistd.h>
           #else /* on Windows with MSVC */
           # include <io.h>
           # include <stdlib.h>
           # defined sleep(n) _sleep ((n) * 1000)
           #endif
           #include <fcntl.h>
           #ifndef O_NOATIME
            #define O_NOATIME 0
           #endif
           #ifndef O_NOFOLLOW
            #define O_NOFOLLOW 0
           #endif
           static int const constants[] =
            {
              O_CREAT, O_EXCL, O_NOCTTY, O_TRUNC, O_APPEND,
              O_NONBLOCK, O_SYNC, O_ACCMODE, O_RDONLY, O_RDWR, O_WRONLY
            };

int
main ()
{

            int result = !constants;
            #if HAVE_SYMLINK
            {
              static char const sym[] = "conftest.sym";
              if (symlink ("/dev/null", sym) != 0)
                result |= 2;
              else
                {
                  int fd = open (sym, O_WRONLY | O_NOFOLLOW | O_CREAT, 0);
                  if (fd >= 0)
                    {
                      close (fd);
                      result |= 4;
                    }
                }
              if (unlink (sym) != 0 || symlink (".", sym) != 0)
                result |= 2;
              else
                {
                  int fd = open (sym, O_RDONLY | O_NOFOLLOW);
                  if (fd >= 0)
                    {
                      close (fd);
                      result |= 4;
                    }
                }
              unlink (sym);
            }
            #endif
            {
              static char const file[] = "confdefs.h";
              int fd = open (file, O_RDONLY | O_NOATIME);
              if (fd < 0)
                result |= 8;
              else
                {
                  struct stat st0;
                  if (fstat (fd, &st0) != 0)
                    result |= 16;
                  else
                    {
                      char c;
                      sleep (1);
                      if (read (fd, &c, 1) != 1)
                        result |= 24;
                      else
                        {
                          if (close (fd) != 0)
                            result |= 32;
                          else
                            {
                              struct stat st1;
                              if (stat (file, &st1) != 0)
                                result |= 40;
                              else
                                if (st0.st_atime != st1.st_atime)
                                  result |= 64;
                            }
                        }
                    }
                }
            }
            return result;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_header_working_fcntl_h=yes
else
  case $? in #(
        4) gl_cv_header_working_fcntl_h='no (bad O_NOFOLLOW)';; #(
        64) gl_cv_header_working_fcntl_h='no (bad O_NOATIME)';; #(
        68) gl_cv_header_working_fcntl_h='no (bad O_NOATIME, O_NOFOLLOW)';; #(
         *) gl_cv_header_working_fcntl_h='no';;
        esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_fcntl_h" >&5
$as_echo "$gl_cv_header_working_fcntl_h" >&6; }

  case $gl_cv_header_working_fcntl_h in #(
  *O_NOATIME* | no | cross-compiling) ac_val=0;; #(
  *) ac_val=1;;
  esac

cat >>confdefs.h <<_ACEOF
#define HAVE_WORKING_O_NOATIME $ac_val
_ACEOF


  case $gl_cv_header_working_fcntl_h in #(
  *O_NOFOLLOW* | no | cross-compiling) ac_val=0;; #(
  *) ac_val=1;;
  esac

cat >>confdefs.h <<_ACEOF
#define HAVE_WORKING_O_NOFOLLOW $ac_val
_ACEOF


ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
if test "x$ac_cv_type_pid_t" = xyes; then :

else

cat >>confdefs.h <<_ACEOF
#define pid_t int
_ACEOF

fi

ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
if test "x$ac_cv_type_mode_t" = xyes; then :

else

cat >>confdefs.h <<_ACEOF
#define mode_t int
_ACEOF

fi



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for promoted mode_t type" >&5
$as_echo_n "checking for promoted mode_t type... " >&6; }
if ${gl_cv_promoted_mode_t+:} false; then :
  $as_echo_n "(cached) " >&6
else

                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
int
main ()
{
typedef int array[2 * (sizeof (mode_t) < sizeof (int)) - 1];
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_promoted_mode_t='int'
else
  gl_cv_promoted_mode_t='mode_t'
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_promoted_mode_t" >&5
$as_echo "$gl_cv_promoted_mode_t" >&6; }

cat >>confdefs.h <<_ACEOF
#define PROMOTED_MODE_T $gl_cv_promoted_mode_t
_ACEOF














   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
$as_echo_n "checking for mbstate_t... " >&6; }
if ${ac_cv_type_mbstate_t+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
   <wchar.h>.
   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
   included before <wchar.h>.  */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
int
main ()
{
mbstate_t x; return sizeof x;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_type_mbstate_t=yes
else
  ac_cv_type_mbstate_t=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
$as_echo "$ac_cv_type_mbstate_t" >&6; }
   if test $ac_cv_type_mbstate_t = yes; then

$as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h

   else

$as_echo "#define mbstate_t int" >>confdefs.h

   fi















































     GNULIB_FCHMODAT=0;
  GNULIB_FSTAT=0;
  GNULIB_FSTATAT=0;
  GNULIB_FUTIMENS=0;
  GNULIB_LCHMOD=0;
  GNULIB_LSTAT=0;
  GNULIB_MKDIRAT=0;
  GNULIB_MKFIFO=0;
  GNULIB_MKFIFOAT=0;
  GNULIB_MKNOD=0;
  GNULIB_MKNODAT=0;
  GNULIB_STAT=0;
  GNULIB_UTIMENSAT=0;
  GNULIB_OVERRIDES_STRUCT_STAT=0;
    HAVE_FCHMODAT=1;
  HAVE_FSTATAT=1;
  HAVE_FUTIMENS=1;
  HAVE_LCHMOD=1;
  HAVE_LSTAT=1;
  HAVE_MKDIRAT=1;
  HAVE_MKFIFO=1;
  HAVE_MKFIFOAT=1;
  HAVE_MKNOD=1;
  HAVE_MKNODAT=1;
  HAVE_UTIMENSAT=1;
  REPLACE_FSTAT=0;
  REPLACE_FSTATAT=0;
  REPLACE_FUTIMENS=0;
  REPLACE_LSTAT=0;
  REPLACE_MKDIR=0;
  REPLACE_MKFIFO=0;
  REPLACE_MKNOD=0;
  REPLACE_STAT=0;
  REPLACE_UTIMENSAT=0;

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
$as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
if ${ac_cv_header_stat_broken+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
#include <sys/stat.h>

#if defined S_ISBLK && defined S_IFDIR
extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
#endif

#if defined S_ISBLK && defined S_IFCHR
extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
#endif

#if defined S_ISLNK && defined S_IFREG
extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
#endif

#if defined S_ISSOCK && defined S_IFREG
extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
#endif

_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_header_stat_broken=no
else
  ac_cv_header_stat_broken=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
$as_echo "$ac_cv_header_stat_broken" >&6; }
if test $ac_cv_header_stat_broken = yes; then

$as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h

fi








  case "$host_os" in
    mingw*)
                        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit off_t" >&5
$as_echo_n "checking for 64-bit off_t... " >&6; }
if ${gl_cv_type_off_t_64+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
                int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1];

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_type_off_t_64=yes
else
  gl_cv_type_off_t_64=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_off_t_64" >&5
$as_echo "$gl_cv_type_off_t_64" >&6; }
      if test $gl_cv_type_off_t_64 = no; then
        WINDOWS_64_BIT_OFF_T=1
      else
        WINDOWS_64_BIT_OFF_T=0
      fi
                        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit st_size" >&5
$as_echo_n "checking for 64-bit st_size... " >&6; }
if ${gl_cv_member_st_size_64+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
                struct stat buf;
                int verify_st_size_size[sizeof (buf.st_size) >= 8 ? 1 : -1];

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_member_st_size_64=yes
else
  gl_cv_member_st_size_64=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_member_st_size_64" >&5
$as_echo "$gl_cv_member_st_size_64" >&6; }
      if test $gl_cv_member_st_size_64 = no; then
        WINDOWS_64_BIT_ST_SIZE=1
      else
        WINDOWS_64_BIT_ST_SIZE=0
      fi
      ;;
    *)
                                                      WINDOWS_64_BIT_OFF_T=0
      WINDOWS_64_BIT_ST_SIZE=0
      ;;
  esac












  :








     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_sys_stat_h='<'sys/stat.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
$as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
if ${gl_cv_next_sys_stat_h+:} false; then :
  $as_echo_n "(cached) " >&6
else

             if test $ac_cv_header_sys_stat_h = yes; then




  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/stat.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'sys/stat.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_sys_stat_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_sys_stat_h
           gl_cv_next_sys_stat_h='"'$gl_header'"'
          else
               gl_cv_next_sys_stat_h='<'sys/stat.h'>'
             fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
$as_echo "$gl_cv_next_sys_stat_h" >&6; }
     fi
     NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'sys/stat.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_sys_stat_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive








    WINDOWS_STAT_TIMESPEC=0








      ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
     #include <sys/stat.h>
"
if test "x$ac_cv_type_nlink_t" = xyes; then :

else

$as_echo "#define nlink_t int" >>confdefs.h

fi



    for gl_func in fchmodat fstat fstatat futimens lchmod lstat mkdirat mkfifo mkfifoat     mknod mknodat stat utimensat; do
    as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
$as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
if eval \${$as_gl_Symbol+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/stat.h>

int
main ()
{
#undef $gl_func
  (void) $gl_func;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$as_gl_Symbol=yes"
else
  eval "$as_gl_Symbol=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$as_gl_Symbol
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
_ACEOF

                     eval ac_cv_have_decl_$gl_func=yes
fi
      done



         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
$as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
if ${gl_cv_func_lstat_dereferences_slashed_symlink+:} false; then :
  $as_echo_n "(cached) " >&6
else
  rm -f conftest.sym conftest.file
     echo >conftest.file
     if test "$cross_compiling" = yes; then :
  case "$host_os" in
          *-gnu*)
            # Guess yes on glibc systems.
            gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;;
          mingw*)
            # Guess no on native Windows.
            gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;;
          *)
            # If we don't know, assume the worst.
            gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;;
        esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{
struct stat sbuf;
            if (symlink ("conftest.file", "conftest.sym") != 0)
              return 1;
            /* Linux will dereference the symlink and fail, as required by
               POSIX.  That is better in the sense that it means we will not
               have to compile and use the lstat wrapper.  */
            return lstat ("conftest.sym/", &sbuf) == 0;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_lstat_dereferences_slashed_symlink=yes
else
  gl_cv_func_lstat_dereferences_slashed_symlink=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

     rm -f conftest.sym conftest.file

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5
$as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; }
  case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
    *yes)

cat >>confdefs.h <<_ACEOF
#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
_ACEOF

      ;;
  esac

















  GNULIB_DPRINTF=0;
  GNULIB_FCLOSE=0;
  GNULIB_FDOPEN=0;
  GNULIB_FFLUSH=0;
  GNULIB_FGETC=0;
  GNULIB_FGETS=0;
  GNULIB_FOPEN=0;
  GNULIB_FPRINTF=0;
  GNULIB_FPRINTF_POSIX=0;
  GNULIB_FPURGE=0;
  GNULIB_FPUTC=0;
  GNULIB_FPUTS=0;
  GNULIB_FREAD=0;
  GNULIB_FREOPEN=0;
  GNULIB_FSCANF=0;
  GNULIB_FSEEK=0;
  GNULIB_FSEEKO=0;
  GNULIB_FTELL=0;
  GNULIB_FTELLO=0;
  GNULIB_FWRITE=0;
  GNULIB_GETC=0;
  GNULIB_GETCHAR=0;
  GNULIB_GETDELIM=0;
  GNULIB_GETLINE=0;
  GNULIB_OBSTACK_PRINTF=0;
  GNULIB_OBSTACK_PRINTF_POSIX=0;
  GNULIB_PCLOSE=0;
  GNULIB_PERROR=0;
  GNULIB_POPEN=0;
  GNULIB_PRINTF=0;
  GNULIB_PRINTF_POSIX=0;
  GNULIB_PUTC=0;
  GNULIB_PUTCHAR=0;
  GNULIB_PUTS=0;
  GNULIB_REMOVE=0;
  GNULIB_RENAME=0;
  GNULIB_RENAMEAT=0;
  GNULIB_SCANF=0;
  GNULIB_SNPRINTF=0;
  GNULIB_SPRINTF_POSIX=0;
  GNULIB_STDIO_H_NONBLOCKING=0;
  GNULIB_STDIO_H_SIGPIPE=0;
  GNULIB_TMPFILE=0;
  GNULIB_VASPRINTF=0;
  GNULIB_VFSCANF=0;
  GNULIB_VSCANF=0;
  GNULIB_VDPRINTF=0;
  GNULIB_VFPRINTF=0;
  GNULIB_VFPRINTF_POSIX=0;
  GNULIB_VPRINTF=0;
  GNULIB_VPRINTF_POSIX=0;
  GNULIB_VSNPRINTF=0;
  GNULIB_VSPRINTF_POSIX=0;
    HAVE_DECL_FPURGE=1;
  HAVE_DECL_FSEEKO=1;
  HAVE_DECL_FTELLO=1;
  HAVE_DECL_GETDELIM=1;
  HAVE_DECL_GETLINE=1;
  HAVE_DECL_OBSTACK_PRINTF=1;
  HAVE_DECL_SNPRINTF=1;
  HAVE_DECL_VSNPRINTF=1;
  HAVE_DPRINTF=1;
  HAVE_FSEEKO=1;
  HAVE_FTELLO=1;
  HAVE_PCLOSE=1;
  HAVE_POPEN=1;
  HAVE_RENAMEAT=1;
  HAVE_VASPRINTF=1;
  HAVE_VDPRINTF=1;
  REPLACE_DPRINTF=0;
  REPLACE_FCLOSE=0;
  REPLACE_FDOPEN=0;
  REPLACE_FFLUSH=0;
  REPLACE_FOPEN=0;
  REPLACE_FPRINTF=0;
  REPLACE_FPURGE=0;
  REPLACE_FREOPEN=0;
  REPLACE_FSEEK=0;
  REPLACE_FSEEKO=0;
  REPLACE_FTELL=0;
  REPLACE_FTELLO=0;
  REPLACE_GETDELIM=0;
  REPLACE_GETLINE=0;
  REPLACE_OBSTACK_PRINTF=0;
  REPLACE_PERROR=0;
  REPLACE_POPEN=0;
  REPLACE_PRINTF=0;
  REPLACE_REMOVE=0;
  REPLACE_RENAME=0;
  REPLACE_RENAMEAT=0;
  REPLACE_SNPRINTF=0;
  REPLACE_SPRINTF=0;
  REPLACE_STDIO_READ_FUNCS=0;
  REPLACE_STDIO_WRITE_FUNCS=0;
  REPLACE_TMPFILE=0;
  REPLACE_VASPRINTF=0;
  REPLACE_VDPRINTF=0;
  REPLACE_VFPRINTF=0;
  REPLACE_VPRINTF=0;
  REPLACE_VSNPRINTF=0;
  REPLACE_VSPRINTF=0;


    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdin defaults to large file offsets" >&5
$as_echo_n "checking whether stdin defaults to large file offsets... " >&6; }
if ${gl_cv_var_stdin_large_offset+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdio.h>
int
main ()
{
#if defined __SL64 && defined __SCLE /* cygwin */
  /* Cygwin 1.5.24 and earlier fail to put stdin in 64-bit mode, making
     fseeko/ftello needlessly fail.  This bug was fixed in 1.5.25, and
     it is easier to do a version check than building a runtime test.  */
# include <cygwin/version.h>
# if CYGWIN_VERSION_DLL_COMBINED < CYGWIN_VERSION_DLL_MAKE_COMBINED (1005, 25)
  choke me
# endif
#endif
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gl_cv_var_stdin_large_offset=yes
else
  gl_cv_var_stdin_large_offset=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_var_stdin_large_offset" >&5
$as_echo "$gl_cv_var_stdin_large_offset" >&6; }











$as_echo "#define _USE_STD_STAT 1" >>confdefs.h











     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_sys_types_h='<'sys/types.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/types.h>" >&5
$as_echo_n "checking absolute name of <sys/types.h>... " >&6; }
if ${gl_cv_next_sys_types_h+:} false; then :
  $as_echo_n "(cached) " >&6
else



  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'sys/types.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_sys_types_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_sys_types_h
           gl_cv_next_sys_types_h='"'$gl_header'"'


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_types_h" >&5
$as_echo "$gl_cv_next_sys_types_h" >&6; }
     fi
     NEXT_SYS_TYPES_H=$gl_cv_next_sys_types_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'sys/types.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_sys_types_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H=$gl_next_as_first_directive












    WINDOWS_STAT_INODES=0




      ac_fn_c_check_decl "$LINENO" "ftello" "ac_cv_have_decl_ftello" "$ac_includes_default"
if test "x$ac_cv_have_decl_ftello" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_FTELLO $ac_have_decl
_ACEOF











  :





  if test $ac_cv_have_decl_ftello = no; then
    HAVE_DECL_FTELLO=0
  fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ftello" >&5
$as_echo_n "checking for ftello... " >&6; }
if ${gl_cv_func_ftello+:} false; then :
  $as_echo_n "(cached) " >&6
else

      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdio.h>
int
main ()
{
ftello (stdin);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gl_cv_func_ftello=yes
else
  gl_cv_func_ftello=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ftello" >&5
$as_echo "$gl_cv_func_ftello" >&6; }
  if test $gl_cv_func_ftello = no; then
    HAVE_FTELLO=0
  else
    if test $WINDOWS_64_BIT_OFF_T = 1; then
      REPLACE_FTELLO=1
    fi
    if test $gl_cv_var_stdin_large_offset = no; then
      REPLACE_FTELLO=1
    fi
    if test $REPLACE_FTELLO = 0; then

      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ftello works" >&5
$as_echo_n "checking whether ftello works... " >&6; }
if ${gl_cv_func_ftello_works+:} false; then :
  $as_echo_n "(cached) " >&6
else

                              case "$host_os" in
                      # Guess no on Solaris.
            solaris*) gl_cv_func_ftello_works="guessing no" ;;
                      # Guess yes on native Windows.
            mingw*)   gl_cv_func_ftello_works="guessing yes" ;;
                      # Guess yes otherwise.
            *)        gl_cv_func_ftello_works="guessing yes" ;;
          esac
          if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define TESTFILE "conftest.tmp"
int
main (void)
{
  FILE *fp;

  /* Create a file with some contents.  */
  fp = fopen (TESTFILE, "w");
  if (fp == NULL)
    return 70;
  if (fwrite ("foogarsh", 1, 8, fp) < 8)
    { fclose (fp); return 71; }
  if (fclose (fp))
    return 72;

  /* The file's contents is now "foogarsh".  */

  /* Try writing after reading to EOF.  */
  fp = fopen (TESTFILE, "r+");
  if (fp == NULL)
    return 73;
  if (fseek (fp, -1, SEEK_END))
    { fclose (fp); return 74; }
  if (!(getc (fp) == 'h'))
    { fclose (fp); return 1; }
  if (!(getc (fp) == EOF))
    { fclose (fp); return 2; }
  if (!(ftell (fp) == 8))
    { fclose (fp); return 3; }
  if (!(ftell (fp) == 8))
    { fclose (fp); return 4; }
  if (!(putc ('!', fp) == '!'))
    { fclose (fp); return 5; }
  if (!(ftell (fp) == 9))
    { fclose (fp); return 6; }
  if (!(fclose (fp) == 0))
    return 7;
  fp = fopen (TESTFILE, "r");
  if (fp == NULL)
    return 75;
  {
    char buf[10];
    if (!(fread (buf, 1, 10, fp) == 9))
      { fclose (fp); return 10; }
    if (!(memcmp (buf, "foogarsh!", 9) == 0))
      { fclose (fp); return 11; }
  }
  if (!(fclose (fp) == 0))
    return 12;

  /* The file's contents is now "foogarsh!".  */

  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_ftello_works=yes
else
  gl_cv_func_ftello_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ftello_works" >&5
$as_echo "$gl_cv_func_ftello_works" >&6; }
      case "$gl_cv_func_ftello_works" in
        *yes) ;;
        *)
          REPLACE_FTELLO=1

$as_echo "#define FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE 1" >>confdefs.h

          ;;
      esac
    fi
  fi







  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for O_CLOEXEC" >&5
$as_echo_n "checking for O_CLOEXEC... " >&6; }
if ${gl_cv_macro_O_CLOEXEC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <fcntl.h>
                          #ifndef O_CLOEXEC
                            choke me;
                          #endif

int
main ()
{
return O_CLOEXEC;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_macro_O_CLOEXEC=yes
else
  gl_cv_macro_O_CLOEXEC=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_macro_O_CLOEXEC" >&5
$as_echo "$gl_cv_macro_O_CLOEXEC" >&6; }












  GNULIB_GETADDRINFO=0;
    HAVE_STRUCT_ADDRINFO=1;
  HAVE_DECL_FREEADDRINFO=1;
  HAVE_DECL_GAI_STRERROR=1;
  HAVE_DECL_GETADDRINFO=1;
  HAVE_DECL_GETNAMEINFO=1;
  REPLACE_GAI_STRERROR=0;














  :








     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_netdb_h='<'netdb.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <netdb.h>" >&5
$as_echo_n "checking absolute name of <netdb.h>... " >&6; }
if ${gl_cv_next_netdb_h+:} false; then :
  $as_echo_n "(cached) " >&6
else

             if test $ac_cv_header_netdb_h = yes; then




  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <netdb.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'netdb.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_netdb_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_netdb_h
           gl_cv_next_netdb_h='"'$gl_header'"'
          else
               gl_cv_next_netdb_h='<'netdb.h'>'
             fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_netdb_h" >&5
$as_echo "$gl_cv_next_netdb_h" >&6; }
     fi
     NEXT_NETDB_H=$gl_cv_next_netdb_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'netdb.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_netdb_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_NETDB_H=$gl_next_as_first_directive




  if test $ac_cv_header_netdb_h = yes; then
    HAVE_NETDB_H=1
  else
    HAVE_NETDB_H=0
  fi



    for gl_func in getaddrinfo freeaddrinfo gai_strerror getnameinfo; do
    as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
$as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
if eval \${$as_gl_Symbol+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <netdb.h>
int
main ()
{
#undef $gl_func
  (void) $gl_func;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$as_gl_Symbol=yes"
else
  eval "$as_gl_Symbol=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$as_gl_Symbol
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
_ACEOF

                     eval ac_cv_have_decl_$gl_func=yes
fi
      done



                  HOSTENT_LIB=
  gl_saved_libs="$LIBS"
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
$as_echo_n "checking for library containing gethostbyname... " >&6; }
if ${ac_cv_search_gethostbyname+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char gethostbyname ();
int
main ()
{
return gethostbyname ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' nsl network net; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_search_gethostbyname=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext
  if ${ac_cv_search_gethostbyname+:} false; then :
  break
fi
done
if ${ac_cv_search_gethostbyname+:} false; then :

else
  ac_cv_search_gethostbyname=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
$as_echo "$ac_cv_search_gethostbyname" >&6; }
ac_res=$ac_cv_search_gethostbyname
if test "$ac_res" != no; then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  if test "$ac_cv_search_gethostbyname" != "none required"; then
       HOSTENT_LIB="$ac_cv_search_gethostbyname"
     fi
fi

  LIBS="$gl_saved_libs"
  if test -z "$HOSTENT_LIB"; then
    for ac_func in gethostbyname
do :
  ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
if test "x$ac_cv_func_gethostbyname" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_GETHOSTBYNAME 1
_ACEOF

else

      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in winsock2.h and -lws2_32" >&5
$as_echo_n "checking for gethostbyname in winsock2.h and -lws2_32... " >&6; }
if ${gl_cv_w32_gethostbyname+:} false; then :
  $as_echo_n "(cached) " >&6
else
  gl_cv_w32_gethostbyname=no
         gl_save_LIBS="$LIBS"
         LIBS="$LIBS -lws2_32"
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
#endif
#include <stddef.h>

int
main ()
{
gethostbyname(NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gl_cv_w32_gethostbyname=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
         LIBS="$gl_save_LIBS"

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_gethostbyname" >&5
$as_echo "$gl_cv_w32_gethostbyname" >&6; }
      if test "$gl_cv_w32_gethostbyname" = "yes"; then
        HOSTENT_LIB="-lws2_32"
      fi

fi
done

  fi



                      SERVENT_LIB=
  gl_saved_libs="$LIBS"
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getservbyname" >&5
$as_echo_n "checking for library containing getservbyname... " >&6; }
if ${ac_cv_search_getservbyname+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char getservbyname ();
int
main ()
{
return getservbyname ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' socket network net; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_search_getservbyname=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext
  if ${ac_cv_search_getservbyname+:} false; then :
  break
fi
done
if ${ac_cv_search_getservbyname+:} false; then :

else
  ac_cv_search_getservbyname=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getservbyname" >&5
$as_echo "$ac_cv_search_getservbyname" >&6; }
ac_res=$ac_cv_search_getservbyname
if test "$ac_res" != no; then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  if test "$ac_cv_search_getservbyname" != "none required"; then
       SERVENT_LIB="$ac_cv_search_getservbyname"
     fi
fi

  LIBS="$gl_saved_libs"
  if test -z "$SERVENT_LIB"; then
    for ac_func in getservbyname
do :
  ac_fn_c_check_func "$LINENO" "getservbyname" "ac_cv_func_getservbyname"
if test "x$ac_cv_func_getservbyname" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_GETSERVBYNAME 1
_ACEOF

else

      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getservbyname in winsock2.h and -lws2_32" >&5
$as_echo_n "checking for getservbyname in winsock2.h and -lws2_32... " >&6; }
if ${gl_cv_w32_getservbyname+:} false; then :
  $as_echo_n "(cached) " >&6
else
  gl_cv_w32_getservbyname=no
         gl_save_LIBS="$LIBS"
         LIBS="$LIBS -lws2_32"
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
#endif
#include <stddef.h>

int
main ()
{
getservbyname(NULL,NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gl_cv_w32_getservbyname=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
         LIBS="$gl_save_LIBS"

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_getservbyname" >&5
$as_echo "$gl_cv_w32_getservbyname" >&6; }
      if test "$gl_cv_w32_getservbyname" = "yes"; then
        SERVENT_LIB="-lws2_32"
      fi

fi
done

  fi









              HAVE_INET_NTOP=1
  INET_NTOP_LIB=




  :





  if test $ac_cv_header_sys_socket_h != yes; then
                    for ac_header in winsock2.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
if test "x$ac_cv_header_winsock2_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_WINSOCK2_H 1
_ACEOF

fi

done

  fi
  if test "$ac_cv_header_winsock2_h" = yes; then
    HAVE_WINSOCK2_H=1
    UNISTD_H_HAVE_WINSOCK2_H=1
    SYS_IOCTL_H_HAVE_WINSOCK2_H=1
  else
    HAVE_WINSOCK2_H=0
  fi


  if test $HAVE_WINSOCK2_H = 1; then
    ac_fn_c_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "#include <ws2tcpip.h>
"
if test "x$ac_cv_have_decl_inet_ntop" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_INET_NTOP $ac_have_decl
_ACEOF

    if test $ac_cv_have_decl_inet_ntop = yes; then
                  REPLACE_INET_NTOP=1
      INET_NTOP_LIB="-lws2_32"
    else
      HAVE_DECL_INET_NTOP=0
      HAVE_INET_NTOP=0
    fi
  else
    gl_save_LIBS=$LIBS
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntop" >&5
$as_echo_n "checking for library containing inet_ntop... " >&6; }
if ${ac_cv_search_inet_ntop+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char inet_ntop ();
int
main ()
{
return inet_ntop ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' nsl resolv; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_search_inet_ntop=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext
  if ${ac_cv_search_inet_ntop+:} false; then :
  break
fi
done
if ${ac_cv_search_inet_ntop+:} false; then :

else
  ac_cv_search_inet_ntop=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntop" >&5
$as_echo "$ac_cv_search_inet_ntop" >&6; }
ac_res=$ac_cv_search_inet_ntop
if test "$ac_res" != no; then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

else
  for ac_func in inet_ntop
do :
  ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop"
if test "x$ac_cv_func_inet_ntop" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_INET_NTOP 1
_ACEOF

fi
done

       if test $ac_cv_func_inet_ntop = no; then
         HAVE_INET_NTOP=0
       fi

fi

    LIBS=$gl_save_LIBS

    if test "$ac_cv_search_inet_ntop" != "no" \
       && test "$ac_cv_search_inet_ntop" != "none required"; then
      INET_NTOP_LIB="$ac_cv_search_inet_ntop"
    fi


  :





    ac_fn_c_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "#include <arpa/inet.h>
        #if HAVE_NETDB_H
        # include <netdb.h>
        #endif

"
if test "x$ac_cv_have_decl_inet_ntop" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_INET_NTOP $ac_have_decl
_ACEOF

    if test $ac_cv_have_decl_inet_ntop = no; then
      HAVE_DECL_INET_NTOP=0
    fi
  fi










  :






  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IPv4 sockets" >&5
$as_echo_n "checking for IPv4 sockets... " >&6; }
  if ${gl_cv_socket_ipv4+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
#endif
int
main ()
{
int x = AF_INET; struct in_addr y; struct sockaddr_in z;
 if (&x && &y && &z) return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_socket_ipv4=yes
else
  gl_cv_socket_ipv4=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socket_ipv4" >&5
$as_echo "$gl_cv_socket_ipv4" >&6; }
  if test $gl_cv_socket_ipv4 = yes; then

$as_echo "#define HAVE_IPV4 1" >>confdefs.h

  fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IPv6 sockets" >&5
$as_echo_n "checking for IPv6 sockets... " >&6; }
  if ${gl_cv_socket_ipv6+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
int
main ()
{
int x = AF_INET6; struct in6_addr y; struct sockaddr_in6 z;
 if (&x && &y && &z) return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_socket_ipv6=yes
else
  gl_cv_socket_ipv6=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socket_ipv6" >&5
$as_echo "$gl_cv_socket_ipv6" >&6; }
  if test $gl_cv_socket_ipv6 = yes; then

$as_echo "#define HAVE_IPV6 1" >>confdefs.h

  fi



  :





   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getcwd (NULL, 0) allocates memory for result" >&5
$as_echo_n "checking whether getcwd (NULL, 0) allocates memory for result... " >&6; }
if ${gl_cv_func_getcwd_null+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  case "$host_os" in
                     # Guess yes on glibc systems.
            *-gnu*)  gl_cv_func_getcwd_null="guessing yes";;
                     # Guess yes on Cygwin.
            cygwin*) gl_cv_func_getcwd_null="guessing yes";;
                     # If we don't know, assume the worst.
            *)       gl_cv_func_getcwd_null="guessing no";;
          esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#	 include <stdlib.h>
#        if HAVE_UNISTD_H
#         include <unistd.h>
#        else /* on Windows with MSVC */
#         include <direct.h>
#        endif
#        ifndef getcwd
         char *getcwd ();
#        endif

int
main ()
{

#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
/* mingw cwd does not start with '/', but getcwd does allocate.
   However, mingw fails to honor non-zero size.  */
#else
           if (chdir ("/") != 0)
             return 1;
           else
             {
               char *f = getcwd (NULL, 0);
               if (! f)
                 return 2;
               if (f[0] != '/')
                 { free (f); return 3; }
               if (f[1] != '\0')
                 { free (f); return 4; }
               free (f);
               return 0;
             }
#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_getcwd_null=yes
else
  gl_cv_func_getcwd_null=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_null" >&5
$as_echo "$gl_cv_func_getcwd_null" >&6; }


  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getcwd with POSIX signature" >&5
$as_echo_n "checking for getcwd with POSIX signature... " >&6; }
if ${gl_cv_func_getcwd_posix_signature+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <unistd.h>
int
main ()
{
extern
           #ifdef __cplusplus
           "C"
           #endif
           char *getcwd (char *, size_t);

  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_func_getcwd_posix_signature=yes
else
  gl_cv_func_getcwd_posix_signature=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_posix_signature" >&5
$as_echo "$gl_cv_func_getcwd_posix_signature" >&6; }


      ac_fn_c_check_decl "$LINENO" "getcwd" "ac_cv_have_decl_getcwd" "$ac_includes_default"
if test "x$ac_cv_have_decl_getcwd" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_GETCWD $ac_have_decl
_ACEOF



      ac_fn_c_check_decl "$LINENO" "getdelim" "ac_cv_have_decl_getdelim" "$ac_includes_default"
if test "x$ac_cv_have_decl_getdelim" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_GETDELIM $ac_have_decl
_ACEOF













      ac_fn_c_check_decl "$LINENO" "getdtablesize" "ac_cv_have_decl_getdtablesize" "$ac_includes_default"
if test "x$ac_cv_have_decl_getdtablesize" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_GETDTABLESIZE $ac_have_decl
_ACEOF



      ac_fn_c_check_decl "$LINENO" "getline" "ac_cv_have_decl_getline" "$ac_includes_default"
if test "x$ac_cv_have_decl_getline" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_GETLINE $ac_have_decl
_ACEOF



      ac_fn_c_check_decl "$LINENO" "getlogin_r" "ac_cv_have_decl_getlogin_r" "$ac_includes_default"
if test "x$ac_cv_have_decl_getlogin_r" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_GETLOGIN_R $ac_have_decl
_ACEOF








      ac_fn_c_check_decl "$LINENO" "getlogin" "ac_cv_have_decl_getlogin" "$ac_includes_default"
if test "x$ac_cv_have_decl_getlogin" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_GETLOGIN $ac_have_decl
_ACEOF




  case $host_os in
    mingw*)
      LIB_GETLOGIN='-ladvapi32' ;;
    *)
      LIB_GETLOGIN= ;;
  esac

















  :








     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_getopt_h='<'getopt.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
$as_echo_n "checking absolute name of <getopt.h>... " >&6; }
if ${gl_cv_next_getopt_h+:} false; then :
  $as_echo_n "(cached) " >&6
else

             if test $ac_cv_header_getopt_h = yes; then




  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <getopt.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'getopt.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_getopt_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_getopt_h
           gl_cv_next_getopt_h='"'$gl_header'"'
          else
               gl_cv_next_getopt_h='<'getopt.h'>'
             fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
$as_echo "$gl_cv_next_getopt_h" >&6; }
     fi
     NEXT_GETOPT_H=$gl_cv_next_getopt_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'getopt.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_getopt_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive




  if test $ac_cv_header_getopt_h = yes; then
    HAVE_GETOPT_H=1
  else
    HAVE_GETOPT_H=0
  fi


  gl_replace_getopt=

    if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
    for ac_header in getopt.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
if test "x$ac_cv_header_getopt_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_GETOPT_H 1
_ACEOF

else
  gl_replace_getopt=yes
fi

done

  fi

    if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
    for ac_func in getopt_long_only
do :
  ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
if test "x$ac_cv_func_getopt_long_only" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_GETOPT_LONG_ONLY 1
_ACEOF

else
  gl_replace_getopt=yes
fi
done

  fi

          if test -z "$gl_replace_getopt"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
$as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
if ${gl_cv_func_getopt_posix+:} false; then :
  $as_echo_n "(cached) " >&6
else

                                                if test $cross_compiling = no; then
                              if test "$cross_compiling" = yes; then :
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See \`config.log' for more details" "$LINENO" 5; }
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <unistd.h>
#include <stdlib.h>
#include <string.h>

int
main ()
{
  static char program[] = "program";
  static char a[] = "-a";
  static char foo[] = "foo";
  static char bar[] = "bar";
  char *argv[] = { program, a, foo, bar, NULL };
  int c;

  c = getopt (4, argv, "ab");
  if (!(c == 'a'))
    return 1;
  c = getopt (4, argv, "ab");
  if (!(c == -1))
    return 2;
  if (!(optind == 2))
    return 3;
  return 0;
}

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_getopt_posix=maybe
else
  gl_cv_func_getopt_posix=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

          if test $gl_cv_func_getopt_posix = maybe; then
                                    if test "$cross_compiling" = yes; then :
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See \`config.log' for more details" "$LINENO" 5; }
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <unistd.h>
#include <stdlib.h>
#include <string.h>

int
main ()
{
  static char program[] = "program";
  static char donald[] = "donald";
  static char p[] = "-p";
  static char billy[] = "billy";
  static char duck[] = "duck";
  static char a[] = "-a";
  static char bar[] = "bar";
  char *argv[] = { program, donald, p, billy, duck, a, bar, NULL };
  int c;

  c = getopt (7, argv, "+abp:q:");
  if (!(c == -1))
    return 4;
  if (!(strcmp (argv[0], "program") == 0))
    return 5;
  if (!(strcmp (argv[1], "donald") == 0))
    return 6;
  if (!(strcmp (argv[2], "-p") == 0))
    return 7;
  if (!(strcmp (argv[3], "billy") == 0))
    return 8;
  if (!(strcmp (argv[4], "duck") == 0))
    return 9;
  if (!(strcmp (argv[5], "-a") == 0))
    return 10;
  if (!(strcmp (argv[6], "bar") == 0))
    return 11;
  if (!(optind == 1))
    return 12;
  return 0;
}

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_getopt_posix=maybe
else
  gl_cv_func_getopt_posix=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

          fi
          if test $gl_cv_func_getopt_posix = maybe; then
                        if test "$cross_compiling" = yes; then :
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See \`config.log' for more details" "$LINENO" 5; }
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <unistd.h>
#include <stdlib.h>
#include <string.h>

int
main ()
{
  static char program[] = "program";
  static char ab[] = "-ab";
  char *argv[3] = { program, ab, NULL };
  if (getopt (2, argv, "ab:") != 'a')
    return 13;
  if (getopt (2, argv, "ab:") != '?')
    return 14;
  if (optopt != 'b')
    return 15;
  if (optind != 2)
    return 16;
  return 0;
}

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_getopt_posix=yes
else
  gl_cv_func_getopt_posix=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

          fi
        else
          case "$host_os" in
            darwin* | aix* | mingw*) gl_cv_func_getopt_posix="guessing no";;
            *)                       gl_cv_func_getopt_posix="guessing yes";;
          esac
        fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
$as_echo "$gl_cv_func_getopt_posix" >&6; }
    case "$gl_cv_func_getopt_posix" in
      *no) gl_replace_getopt=yes ;;
    esac
  fi

  if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
$as_echo_n "checking for working GNU getopt function... " >&6; }
if ${gl_cv_func_getopt_gnu+:} false; then :
  $as_echo_n "(cached) " >&6
else
  # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
       # optstring is necessary for programs like m4 that have POSIX-mandated
       # semantics for supporting options interspersed with files.
       # Also, since getopt_long is a GNU extension, we require optind=0.
       # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
       # so take care to revert to the correct (non-)export state.
       gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
       case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
         xx) gl_had_POSIXLY_CORRECT=exported ;;
         x)  gl_had_POSIXLY_CORRECT=yes      ;;
         *)  gl_had_POSIXLY_CORRECT=         ;;
       esac
       POSIXLY_CORRECT=1
       export POSIXLY_CORRECT
       if test "$cross_compiling" = yes; then :
           gl_cv_func_getopt_gnu="guessing no"

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <getopt.h>
                           #include <stddef.h>
                           #include <string.h>

#include <stdlib.h>
#if defined __MACH__ && defined __APPLE__
/* Avoid a crash on Mac OS X.  */
#include <mach/mach.h>
#include <mach/mach_error.h>
#include <mach/thread_status.h>
#include <mach/exception.h>
#include <mach/task.h>
#include <pthread.h>
/* The exception port on which our thread listens.  */
static mach_port_t our_exception_port;
/* The main function of the thread listening for exceptions of type
   EXC_BAD_ACCESS.  */
static void *
mach_exception_thread (void *arg)
{
  /* Buffer for a message to be received.  */
  struct {
    mach_msg_header_t head;
    mach_msg_body_t msgh_body;
    char data[1024];
  } msg;
  mach_msg_return_t retval;
  /* Wait for a message on the exception port.  */
  retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg),
                     our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);
  if (retval != MACH_MSG_SUCCESS)
    abort ();
  exit (1);
}
static void
nocrash_init (void)
{
  mach_port_t self = mach_task_self ();
  /* Allocate a port on which the thread shall listen for exceptions.  */
  if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port)
      == KERN_SUCCESS) {
    /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html.  */
    if (mach_port_insert_right (self, our_exception_port, our_exception_port,
                                MACH_MSG_TYPE_MAKE_SEND)
        == KERN_SUCCESS) {
      /* The exceptions we want to catch.  Only EXC_BAD_ACCESS is interesting
         for us.  */
      exception_mask_t mask = EXC_MASK_BAD_ACCESS;
      /* Create the thread listening on the exception port.  */
      pthread_attr_t attr;
      pthread_t thread;
      if (pthread_attr_init (&attr) == 0
          && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0
          && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) {
        pthread_attr_destroy (&attr);
        /* Replace the exception port info for these exceptions with our own.
           Note that we replace the exception port for the entire task, not only
           for a particular thread.  This has the effect that when our exception
           port gets the message, the thread specific exception port has already
           been asked, and we don't need to bother about it.
           See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html.  */
        task_set_exception_ports (self, mask, our_exception_port,
                                  EXCEPTION_DEFAULT, MACHINE_THREAD_STATE);
      }
    }
  }
}
#elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
/* Avoid a crash on native Windows.  */
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <winerror.h>
static LONG WINAPI
exception_filter (EXCEPTION_POINTERS *ExceptionInfo)
{
  switch (ExceptionInfo->ExceptionRecord->ExceptionCode)
    {
    case EXCEPTION_ACCESS_VIOLATION:
    case EXCEPTION_IN_PAGE_ERROR:
    case EXCEPTION_STACK_OVERFLOW:
    case EXCEPTION_GUARD_PAGE:
    case EXCEPTION_PRIV_INSTRUCTION:
    case EXCEPTION_ILLEGAL_INSTRUCTION:
    case EXCEPTION_DATATYPE_MISALIGNMENT:
    case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
    case EXCEPTION_NONCONTINUABLE_EXCEPTION:
      exit (1);
    }
  return EXCEPTION_CONTINUE_SEARCH;
}
static void
nocrash_init (void)
{
  SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter);
}
#else
/* Avoid a crash on POSIX systems.  */
#include <signal.h>
#include <unistd.h>
/* A POSIX signal handler.  */
static void
exception_handler (int sig)
{
  _exit (1);
}
static void
nocrash_init (void)
{
#ifdef SIGSEGV
  signal (SIGSEGV, exception_handler);
#endif
#ifdef SIGBUS
  signal (SIGBUS, exception_handler);
#endif
}
#endif


int
main ()
{

             int result = 0;

             nocrash_init();

             /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
                and fails on Mac OS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
                OSF/1 5.1, Solaris 10.  */
             {
               static char conftest[] = "conftest";
               static char plus[] = "-+";
               char *argv[3] = { conftest, plus, NULL };
               opterr = 0;
               if (getopt (2, argv, "+a") != '?')
                 result |= 1;
             }
             /* This code succeeds on glibc 2.8, mingw,
                and fails on Mac OS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
                IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x.  */
             {
               static char program[] = "program";
               static char p[] = "-p";
               static char foo[] = "foo";
               static char bar[] = "bar";
               char *argv[] = { program, p, foo, bar, NULL };

               optind = 1;
               if (getopt (4, argv, "p::") != 'p')
                 result |= 2;
               else if (optarg != NULL)
                 result |= 4;
               else if (getopt (4, argv, "p::") != -1)
                 result |= 6;
               else if (optind != 2)
                 result |= 8;
             }
             /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0.  */
             {
               static char program[] = "program";
               static char foo[] = "foo";
               static char p[] = "-p";
               char *argv[] = { program, foo, p, NULL };
               optind = 0;
               if (getopt (3, argv, "-p") != 1)
                 result |= 16;
               else if (getopt (3, argv, "-p") != 'p')
                 result |= 16;
             }
             /* This code fails on glibc 2.11.  */
             {
               static char program[] = "program";
               static char b[] = "-b";
               static char a[] = "-a";
               char *argv[] = { program, b, a, NULL };
               optind = opterr = 0;
               if (getopt (3, argv, "+:a:b") != 'b')
                 result |= 32;
               else if (getopt (3, argv, "+:a:b") != ':')
                 result |= 32;
             }
             /* This code dumps core on glibc 2.14.  */
             {
               static char program[] = "program";
               static char w[] = "-W";
               static char dummy[] = "dummy";
               char *argv[] = { program, w, dummy, NULL };
               optind = opterr = 1;
               if (getopt (3, argv, "W;") != 'W')
                 result |= 64;
             }
             return result;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_getopt_gnu=yes
else
  gl_cv_func_getopt_gnu=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

       case $gl_had_POSIXLY_CORRECT in
         exported) ;;
         yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
         *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
       esac

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
$as_echo "$gl_cv_func_getopt_gnu" >&6; }
    if test "$gl_cv_func_getopt_gnu" != yes; then
      gl_replace_getopt=yes
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt_long function" >&5
$as_echo_n "checking for working GNU getopt_long function... " >&6; }
if ${gl_cv_func_getopt_long_gnu+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
              case "$host_os" in
              openbsd*) gl_cv_func_getopt_long_gnu="guessing no";;
              *)        gl_cv_func_getopt_long_gnu="guessing yes";;
            esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <getopt.h>
                #include <stddef.h>
                #include <string.h>

int
main ()
{
static const struct option long_options[] =
                  {
                    { "xtremely-",no_argument,       NULL, 1003 },
                    { "xtra",     no_argument,       NULL, 1001 },
                    { "xtreme",   no_argument,       NULL, 1002 },
                    { "xtremely", no_argument,       NULL, 1003 },
                    { NULL,       0,                 NULL, 0 }
                  };
                /* This code fails on OpenBSD 5.0.  */
                {
                  static char program[] = "program";
                  static char xtremel[] = "--xtremel";
                  char *argv[] = { program, xtremel, NULL };
                  int option_index;
                  optind = 1; opterr = 0;
                  if (getopt_long (2, argv, "", long_options, &option_index) != 1003)
                    return 1;
                }
                return 0;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_getopt_long_gnu=yes
else
  gl_cv_func_getopt_long_gnu=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_long_gnu" >&5
$as_echo "$gl_cv_func_getopt_long_gnu" >&6; }
      case "$gl_cv_func_getopt_long_gnu" in
        *yes) ;;
        *) gl_replace_getopt=yes ;;
      esac
    fi
  fi
















:











  GNULIB_GETTIMEOFDAY=0;
    HAVE_GETTIMEOFDAY=1;
  HAVE_STRUCT_TIMEVAL=1;
  HAVE_SYS_TIME_H=1;
  REPLACE_GETTIMEOFDAY=0;
  REPLACE_STRUCT_TIMEVAL=0;










  :











  :








     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_sys_time_h='<'sys/time.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/time.h>" >&5
$as_echo_n "checking absolute name of <sys/time.h>... " >&6; }
if ${gl_cv_next_sys_time_h+:} false; then :
  $as_echo_n "(cached) " >&6
else

             if test $ac_cv_header_sys_time_h = yes; then




  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/time.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'sys/time.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_sys_time_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_sys_time_h
           gl_cv_next_sys_time_h='"'$gl_header'"'
          else
               gl_cv_next_sys_time_h='<'sys/time.h'>'
             fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_time_h" >&5
$as_echo "$gl_cv_next_sys_time_h" >&6; }
     fi
     NEXT_SYS_TIME_H=$gl_cv_next_sys_time_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'sys/time.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_sys_time_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H=$gl_next_as_first_directive





  if test $ac_cv_header_sys_time_h != yes; then
    HAVE_SYS_TIME_H=0
  fi





  :





  if test $ac_cv_header_sys_socket_h != yes; then
                    for ac_header in winsock2.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
if test "x$ac_cv_header_winsock2_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_WINSOCK2_H 1
_ACEOF

fi

done

  fi
  if test "$ac_cv_header_winsock2_h" = yes; then
    HAVE_WINSOCK2_H=1
    UNISTD_H_HAVE_WINSOCK2_H=1
    SYS_IOCTL_H_HAVE_WINSOCK2_H=1
  else
    HAVE_WINSOCK2_H=0
  fi


  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
$as_echo_n "checking for struct timeval... " >&6; }
if ${gl_cv_sys_struct_timeval+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if HAVE_SYS_TIME_H
             #include <sys/time.h>
            #endif
            #include <time.h>
            #if HAVE_WINSOCK2_H
            # include <winsock2.h>
            #endif

int
main ()
{
static struct timeval x; x.tv_sec = x.tv_usec;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_sys_struct_timeval=yes
else
  gl_cv_sys_struct_timeval=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval" >&5
$as_echo "$gl_cv_sys_struct_timeval" >&6; }
  if test $gl_cv_sys_struct_timeval != yes; then
    HAVE_STRUCT_TIMEVAL=0
  else
                            { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wide-enough struct timeval.tv_sec member" >&5
$as_echo_n "checking for wide-enough struct timeval.tv_sec member... " >&6; }
if ${gl_cv_sys_struct_timeval_tv_sec+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if HAVE_SYS_TIME_H
               #include <sys/time.h>
              #endif
              #include <time.h>
              #if HAVE_WINSOCK2_H
              # include <winsock2.h>
              #endif

int
main ()
{
static struct timeval x;
              typedef int verify_tv_sec_type[
                sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1
              ];

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_sys_struct_timeval_tv_sec=yes
else
  gl_cv_sys_struct_timeval_tv_sec=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval_tv_sec" >&5
$as_echo "$gl_cv_sys_struct_timeval_tv_sec" >&6; }
    if test $gl_cv_sys_struct_timeval_tv_sec != yes; then
      REPLACE_STRUCT_TIMEVAL=1
    fi
  fi


    for gl_func in gettimeofday; do
    as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
$as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
if eval \${$as_gl_Symbol+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#if HAVE_SYS_TIME_H
# include <sys/time.h>
#endif
#include <time.h>

int
main ()
{
#undef $gl_func
  (void) $gl_func;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$as_gl_Symbol=yes"
else
  eval "$as_gl_Symbol=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$as_gl_Symbol
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
_ACEOF

                     eval ac_cv_have_decl_$gl_func=yes
fi
      done






  NEED_LOCALTIME_BUFFER=0


  GNULIB_CTIME=0;
  GNULIB_MKTIME=0;
  GNULIB_LOCALTIME=0;
  GNULIB_NANOSLEEP=0;
  GNULIB_STRFTIME=0;
  GNULIB_STRPTIME=0;
  GNULIB_TIMEGM=0;
  GNULIB_TIME_R=0;
  GNULIB_TIME_RZ=0;
  GNULIB_TZSET=0;
    HAVE_DECL_LOCALTIME_R=1;
  HAVE_NANOSLEEP=1;
  HAVE_STRPTIME=1;
  HAVE_TIMEGM=1;
  HAVE_TZSET=1;
    HAVE_TIMEZONE_T=0;
        REPLACE_CTIME=GNULIB_PORTCHECK;
  REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
  REPLACE_MKTIME=GNULIB_PORTCHECK;
  REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
  REPLACE_STRFTIME=GNULIB_PORTCHECK;
  REPLACE_TIMEGM=GNULIB_PORTCHECK;
  REPLACE_TZSET=GNULIB_PORTCHECK;

      : ${GNULIB_GETTIMEOFDAY=0};
        REPLACE_GMTIME=0;
  REPLACE_LOCALTIME=0;







  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#ifdef _MSC_VER
MicrosoftCompiler
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "MicrosoftCompiler" >/dev/null 2>&1; then :
  gl_asmext='asm'
     gl_c_asm_opt='-c -Fa'

else
  gl_asmext='s'
     gl_c_asm_opt='-S'

fi
rm -f conftest*





  { $as_echo "$as_me:${as_lineno-$LINENO}: checking host CPU and C ABI" >&5
$as_echo_n "checking host CPU and C ABI... " >&6; }
if ${gl_cv_host_cpu_c_abi+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case "$host_cpu" in

       i[4567]86 )
         gl_cv_host_cpu_c_abi=i386
         ;;

       x86_64 )
         # On x86_64 systems, the C compiler may be generating code in one of
         # these ABIs:
         # - 64-bit instruction set, 64-bit pointers, 64-bit 'long': x86_64.
         # - 64-bit instruction set, 64-bit pointers, 32-bit 'long': x86_64
         #   with native Windows (mingw, MSVC).
         # - 64-bit instruction set, 32-bit pointers, 32-bit 'long': x86_64-x32.
         # - 32-bit instruction set, 32-bit pointers, 32-bit 'long': i386.
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if defined __x86_64__ || defined __amd64__ || defined _M_X64 || defined _M_AMD64
            yes
            #endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "yes" >/dev/null 2>&1; then :
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if defined __ILP32__ || defined _ILP32
               yes
               #endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "yes" >/dev/null 2>&1; then :
  gl_cv_host_cpu_c_abi=x86_64-x32
else
  gl_cv_host_cpu_c_abi=x86_64
fi
rm -f conftest*

else
  gl_cv_host_cpu_c_abi=i386
fi
rm -f conftest*

         ;;

       alphaev[4-8] | alphaev56 | alphapca5[67] | alphaev6[78] )
         gl_cv_host_cpu_c_abi=alpha
         ;;

       arm* | aarch64 )
         # Assume arm with EABI.
         # On arm64 systems, the C compiler may be generating code in one of
         # these ABIs:
         # - aarch64 instruction set, 64-bit pointers, 64-bit 'long': arm64.
         # - aarch64 instruction set, 32-bit pointers, 32-bit 'long': arm64-ilp32.
         # - 32-bit instruction set, 32-bit pointers, 32-bit 'long': arm or armhf.
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if defined __aarch64__
            yes
            #endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "yes" >/dev/null 2>&1; then :
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if defined __ILP32__ || defined _ILP32
               yes
               #endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "yes" >/dev/null 2>&1; then :
  gl_cv_host_cpu_c_abi=arm64-ilp32
else
  gl_cv_host_cpu_c_abi=arm64
fi
rm -f conftest*

else
  # Don't distinguish little-endian and big-endian arm, since they
            # don't require different machine code for simple operations and
            # since the user can distinguish them through the preprocessor
            # defines __ARMEL__ vs. __ARMEB__.
            # But distinguish arm which passes floating-point arguments and
            # return values in integer registers (r0, r1, ...) - this is
            # gcc -mfloat-abi=soft or gcc -mfloat-abi=softfp - from arm which
            # passes them in float registers (s0, s1, ...) and double registers
            # (d0, d1, ...) - this is gcc -mfloat-abi=hard. GCC 4.6 or newer
            # sets the preprocessor defines __ARM_PCS (for the first case) and
            # __ARM_PCS_VFP (for the second case), but older GCC does not.
            echo 'double ddd; void func (double dd) { ddd = dd; }' > conftest.c
            # Look for a reference to the register d0 in the .s file.
            { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $gl_c_asm_opt conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null 2>&1
            if LC_ALL=C grep -E 'd0,' conftest.$gl_asmext >/dev/null; then
              gl_cv_host_cpu_c_abi=armhf
            else
              gl_cv_host_cpu_c_abi=arm
            fi
            rm -f conftest*

fi
rm -f conftest*

         ;;

       hppa1.0 | hppa1.1 | hppa2.0* | hppa64 )
         # On hppa, the C compiler may be generating 32-bit code or 64-bit
         # code. In the latter case, it defines _LP64 and __LP64__.
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if defined(__LP64__)
            yes
            #endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "yes" >/dev/null 2>&1; then :
  gl_cv_host_cpu_c_abi=hppa64
else
  gl_cv_host_cpu_c_abi=hppa
fi
rm -f conftest*

         ;;

       ia64* )
         # On ia64 on HP-UX, the C compiler may be generating 64-bit code or
         # 32-bit code. In the latter case, it defines _ILP32.
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if defined _ILP32
            yes
            #endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "yes" >/dev/null 2>&1; then :
  gl_cv_host_cpu_c_abi=ia64-ilp32
else
  gl_cv_host_cpu_c_abi=ia64
fi
rm -f conftest*

         ;;

       mips* )
         # We should also check for (_MIPS_SZPTR == 64), but gcc keeps this
         # at 32.
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if defined _MIPS_SZLONG && (_MIPS_SZLONG == 64)
            yes
            #endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "yes" >/dev/null 2>&1; then :
  gl_cv_host_cpu_c_abi=mips64
else
  # In the n32 ABI, _ABIN32 is defined, _ABIO32 is not defined (but
            # may later get defined by <sgidefs.h>), and _MIPS_SIM == _ABIN32.
            # In the 32 ABI, _ABIO32 is defined, _ABIN32 is not defined (but
            # may later get defined by <sgidefs.h>), and _MIPS_SIM == _ABIO32.
            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if (_MIPS_SIM == _ABIN32)
               yes
               #endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "yes" >/dev/null 2>&1; then :
  gl_cv_host_cpu_c_abi=mipsn32
else
  gl_cv_host_cpu_c_abi=mips
fi
rm -f conftest*

fi
rm -f conftest*

         ;;

       powerpc* )
         # Different ABIs are in use on AIX vs. Mac OS X vs. Linux,*BSD.
         # No need to distinguish them here; the caller may distinguish
         # them based on the OS.
         # On powerpc64 systems, the C compiler may still be generating
         # 32-bit code. And on powerpc-ibm-aix systems, the C compiler may
         # be generating 64-bit code.
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if defined __powerpc64__ || defined _ARCH_PPC64
            yes
            #endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "yes" >/dev/null 2>&1; then :
  # On powerpc64, there are two ABIs on Linux: The AIX compatible
            # one and the ELFv2 one. The latter defines _CALL_ELF=2.
            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if defined _CALL_ELF && _CALL_ELF == 2
               yes
               #endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "yes" >/dev/null 2>&1; then :
  gl_cv_host_cpu_c_abi=powerpc64-elfv2
else
  gl_cv_host_cpu_c_abi=powerpc64
fi
rm -f conftest*


else
  gl_cv_host_cpu_c_abi=powerpc
fi
rm -f conftest*

         ;;

       rs6000 )
         gl_cv_host_cpu_c_abi=powerpc
         ;;

       s390* )
         # On s390x, the C compiler may be generating 64-bit (= s390x) code
         # or 31-bit (= s390) code.
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if defined(__LP64__) || defined(__s390x__)
            yes
            #endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "yes" >/dev/null 2>&1; then :
  gl_cv_host_cpu_c_abi=s390x
else
  gl_cv_host_cpu_c_abi=s390
fi
rm -f conftest*

         ;;

       sparc | sparc64 )
         # UltraSPARCs running Linux have `uname -m` = "sparc64", but the
         # C compiler still generates 32-bit code.
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if defined __sparcv9 || defined __arch64__
            yes
            #endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "yes" >/dev/null 2>&1; then :
  gl_cv_host_cpu_c_abi=sparc64
else
  gl_cv_host_cpu_c_abi=sparc
fi
rm -f conftest*

         ;;

       *)
         gl_cv_host_cpu_c_abi="$host_cpu"
         ;;
     esac

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_host_cpu_c_abi" >&5
$as_echo "$gl_cv_host_cpu_c_abi" >&6; }

    HOST_CPU=`echo "$gl_cv_host_cpu_c_abi" | sed -e 's/-.*//'`
  HOST_CPU_C_ABI="$gl_cv_host_cpu_c_abi"



  # This was
  #   AC_DEFINE_UNQUOTED([__${HOST_CPU}__])
  #   AC_DEFINE_UNQUOTED([__${HOST_CPU_C_ABI}__])
  # earlier, but KAI C++ 3.2d doesn't like this.
  sed -e 's/-/_/g' >> confdefs.h <<EOF
#ifndef __${HOST_CPU}__
#define __${HOST_CPU}__ 1
#endif
#ifndef __${HOST_CPU_C_ABI}__
#define __${HOST_CPU_C_ABI}__ 1
#endif
EOF




      if test "X$prefix" = "XNONE"; then
    acl_final_prefix="$ac_default_prefix"
  else
    acl_final_prefix="$prefix"
  fi
  if test "X$exec_prefix" = "XNONE"; then
    acl_final_exec_prefix='${prefix}'
  else
    acl_final_exec_prefix="$exec_prefix"
  fi
  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
  prefix="$acl_save_prefix"



# Check whether --with-gnu-ld was given.
if test "${with_gnu_ld+set}" = set; then :
  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
else
  with_gnu_ld=no
fi

# Prepare PATH_SEPARATOR.
# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
  # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which
  # contains only /bin. Note that ksh looks also at the FPATH variable,
  # so we have to set that as well for the test.
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
    && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
           || PATH_SEPARATOR=';'
       }
fi

if test -n "$LD"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld" >&5
$as_echo_n "checking for ld... " >&6; }
elif test "$GCC" = yes; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
$as_echo_n "checking for ld used by $CC... " >&6; }
elif test "$with_gnu_ld" = yes; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
$as_echo_n "checking for GNU ld... " >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
$as_echo_n "checking for non-GNU ld... " >&6; }
fi
if test -n "$LD"; then
  # Let the user override the test with a path.
  :
else
  if ${acl_cv_path_LD+:} false; then :
  $as_echo_n "(cached) " >&6
else

    acl_cv_path_LD= # Final result of this test
    ac_prog=ld # Program to search in $PATH
    if test "$GCC" = yes; then
      # Check if gcc -print-prog-name=ld gives a path.
      case $host in
        *-*-mingw*)
          # gcc leaves a trailing carriage return which upsets mingw
          acl_output=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
        *)
          acl_output=`($CC -print-prog-name=ld) 2>&5` ;;
      esac
      case $acl_output in
        # Accept absolute paths.
        [\\/]* | ?:[\\/]*)
          re_direlt='/[^/][^/]*/\.\./'
          # Canonicalize the pathname of ld
          acl_output=`echo "$acl_output" | sed 's%\\\\%/%g'`
          while echo "$acl_output" | grep "$re_direlt" > /dev/null 2>&1; do
            acl_output=`echo $acl_output | sed "s%$re_direlt%/%"`
          done
          # Got the pathname. No search in PATH is needed.
          acl_cv_path_LD="$acl_output"
          ac_prog=
          ;;
        "")
          # If it fails, then pretend we aren't using GCC.
          ;;
        *)
          # If it is relative, then search for the first ld in PATH.
          with_gnu_ld=unknown
          ;;
      esac
    fi
    if test -n "$ac_prog"; then
      # Search for $ac_prog in $PATH.
      acl_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
      for ac_dir in $PATH; do
        IFS="$acl_save_ifs"
        test -z "$ac_dir" && ac_dir=.
        if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
          acl_cv_path_LD="$ac_dir/$ac_prog"
          # Check to see if the program is GNU ld.  I'd rather use --version,
          # but apparently some variants of GNU ld only accept -v.
          # Break only if it was the GNU/non-GNU ld that we prefer.
          case `"$acl_cv_path_LD" -v 2>&1 </dev/null` in
            *GNU* | *'with BFD'*)
              test "$with_gnu_ld" != no && break
              ;;
            *)
              test "$with_gnu_ld" != yes && break
              ;;
          esac
        fi
      done
      IFS="$acl_save_ifs"
    fi
    case $host in
      *-*-aix*)
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if defined __powerpc64__ || defined _ARCH_PPC64
           yes
           #endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "yes" >/dev/null 2>&1; then :
  # The compiler produces 64-bit code. Add option '-b64' so that the
           # linker groks 64-bit object files.
           case "$acl_cv_path_LD " in
             *" -b64 "*) ;;
             *) acl_cv_path_LD="$acl_cv_path_LD -b64" ;;
           esac

fi
rm -f conftest*

        ;;
    esac

fi

  LD="$acl_cv_path_LD"
fi
if test -n "$LD"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
$as_echo "$LD" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
  as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
if ${acl_cv_prog_gnu_ld+:} false; then :
  $as_echo_n "(cached) " >&6
else
  # I'd rather use --version here, but apparently some GNU lds only accept -v.
case `$LD -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
  acl_cv_prog_gnu_ld=yes
  ;;
*)
  acl_cv_prog_gnu_ld=no
  ;;
esac
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
$as_echo "$acl_cv_prog_gnu_ld" >&6; }
with_gnu_ld=$acl_cv_prog_gnu_ld




                                                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
$as_echo_n "checking for shared library run path origin... " >&6; }
if ${acl_cv_rpath+:} false; then :
  $as_echo_n "(cached) " >&6
else

    CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
    ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
    . ./conftest.sh
    rm -f ./conftest.sh
    acl_cv_rpath=done

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
$as_echo "$acl_cv_rpath" >&6; }
  wl="$acl_cv_wl"
  acl_libext="$acl_cv_libext"
  acl_shlibext="$acl_cv_shlibext"
  acl_libname_spec="$acl_cv_libname_spec"
  acl_library_names_spec="$acl_cv_library_names_spec"
  acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
  acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
  acl_hardcode_direct="$acl_cv_hardcode_direct"
  acl_hardcode_minus_L="$acl_cv_hardcode_minus_L"
    # Check whether --enable-rpath was given.
if test "${enable_rpath+set}" = set; then :
  enableval=$enable_rpath; :
else
  enable_rpath=yes
fi





    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the common suffixes of directories in the library search path" >&5
$as_echo_n "checking for the common suffixes of directories in the library search path... " >&6; }
if ${acl_cv_libdirstems+:} false; then :
  $as_echo_n "(cached) " >&6
else
  acl_libdirstem=lib
     acl_libdirstem2=
     case "$host_os" in
       solaris*)
                                                      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit host" >&5
$as_echo_n "checking for 64-bit host... " >&6; }
if ${gl_cv_solaris_64bit+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#ifdef _LP64
sixtyfour bits
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "sixtyfour bits" >/dev/null 2>&1; then :
  gl_cv_solaris_64bit=yes
else
  gl_cv_solaris_64bit=no
fi
rm -f conftest*


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_solaris_64bit" >&5
$as_echo "$gl_cv_solaris_64bit" >&6; }
         if test $gl_cv_solaris_64bit = yes; then
           acl_libdirstem=lib/64
           case "$host_cpu" in
             sparc*)        acl_libdirstem2=lib/sparcv9 ;;
             i*86 | x86_64) acl_libdirstem2=lib/amd64 ;;
           esac
         fi
         ;;
       *)
                           case "$gl_cv_host_cpu_c_abi" in
           i386 | arm | armhf | arm64-ilp32 | hppa | ia64-ilp32 | mips | mipsn32 | powerpc | s390 | sparc)
             ;;
           *) # x86_64 | arm64 | hppa64 | ia64 | mips64 | powerpc64* | s390x | sparc64 | ...
                                                    searchpath=`(if test -f /usr/bin/gcc \
                             && LC_ALL=C /usr/bin/gcc -print-search-dirs >/dev/null 2>/dev/null; then \
                            LC_ALL=C /usr/bin/gcc -print-search-dirs; \
                          else \
                            LC_ALL=C $CC -print-search-dirs; \
                          fi) 2>/dev/null \
                         | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
             if test -n "$searchpath"; then
               acl_save_IFS="${IFS= 	}"; IFS=":"
               for searchdir in $searchpath; do
                 if test -d "$searchdir"; then
                   case "$searchdir" in
                     */lib64/ | */lib64 ) acl_libdirstem=lib64 ;;
                     */../ | */.. )
                       # Better ignore directories of this form. They are misleading.
                       ;;
                     *) searchdir=`cd "$searchdir" && pwd`
                        case "$searchdir" in
                          */lib64 ) acl_libdirstem=lib64 ;;
                        esac ;;
                   esac
                 fi
               done
               IFS="$acl_save_IFS"
             fi
             ;;
         esac
         ;;
     esac
     test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem"
     acl_cv_libdirstems="$acl_libdirstem,$acl_libdirstem2"

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_libdirstems" >&5
$as_echo "$acl_cv_libdirstems" >&6; }
  # Decompose acl_cv_libdirstems into acl_libdirstem and acl_libdirstem2.
  acl_libdirstem=`echo "$acl_cv_libdirstems" | sed -e 's/,.*//'`
  acl_libdirstem2=`echo "$acl_cv_libdirstems" | sed -e '/,/s/.*,//'`












    use_additional=yes

  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  acl_save_exec_prefix="$exec_prefix"
  exec_prefix="$acl_final_exec_prefix"

    eval additional_includedir=\"$includedir\"
    eval additional_libdir=\"$libdir\"

  exec_prefix="$acl_save_exec_prefix"
  prefix="$acl_save_prefix"


# Check whether --with-libiconv-prefix was given.
if test "${with_libiconv_prefix+set}" = set; then :
  withval=$with_libiconv_prefix;
    if test "X$withval" = "Xno"; then
      use_additional=no
    else
      if test "X$withval" = "X"; then

  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  acl_save_exec_prefix="$exec_prefix"
  exec_prefix="$acl_final_exec_prefix"

          eval additional_includedir=\"$includedir\"
          eval additional_libdir=\"$libdir\"

  exec_prefix="$acl_save_exec_prefix"
  prefix="$acl_save_prefix"

      else
        additional_includedir="$withval/include"
        additional_libdir="$withval/$acl_libdirstem"
        if test "$acl_libdirstem2" != "$acl_libdirstem" \
           && ! test -d "$withval/$acl_libdirstem"; then
          additional_libdir="$withval/$acl_libdirstem2"
        fi
      fi
    fi

fi

      LIBICONV=
  LTLIBICONV=
  INCICONV=
  LIBICONV_PREFIX=
      HAVE_LIBICONV=
  rpathdirs=
  ltrpathdirs=
  names_already_handled=
  names_next_round='iconv '
  while test -n "$names_next_round"; do
    names_this_round="$names_next_round"
    names_next_round=
    for name in $names_this_round; do
      already_handled=
      for n in $names_already_handled; do
        if test "$n" = "$name"; then
          already_handled=yes
          break
        fi
      done
      if test -z "$already_handled"; then
        names_already_handled="$names_already_handled $name"
                        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'`
        eval value=\"\$HAVE_LIB$uppername\"
        if test -n "$value"; then
          if test "$value" = yes; then
            eval value=\"\$LIB$uppername\"
            test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
            eval value=\"\$LTLIB$uppername\"
            test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
          else
                                    :
          fi
        else
                              found_dir=
          found_la=
          found_so=
          found_a=
          eval libname=\"$acl_libname_spec\"    # typically: libname=lib$name
          if test -n "$acl_shlibext"; then
            shrext=".$acl_shlibext"             # typically: shrext=.so
          else
            shrext=
          fi
          if test $use_additional = yes; then
            dir="$additional_libdir"
                                    if test -n "$acl_shlibext"; then
              if test -f "$dir/$libname$shrext"; then
                found_dir="$dir"
                found_so="$dir/$libname$shrext"
              else
                if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
                  ver=`(cd "$dir" && \
                        for f in "$libname$shrext".*; do echo "$f"; done \
                        | sed -e "s,^$libname$shrext\\\\.,," \
                        | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
                        | sed 1q ) 2>/dev/null`
                  if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
                    found_dir="$dir"
                    found_so="$dir/$libname$shrext.$ver"
                  fi
                else
                  eval library_names=\"$acl_library_names_spec\"
                  for f in $library_names; do
                    if test -f "$dir/$f"; then
                      found_dir="$dir"
                      found_so="$dir/$f"
                      break
                    fi
                  done
                fi
              fi
            fi
                        if test "X$found_dir" = "X"; then
              if test -f "$dir/$libname.$acl_libext"; then
                found_dir="$dir"
                found_a="$dir/$libname.$acl_libext"
              fi
            fi
            if test "X$found_dir" != "X"; then
              if test -f "$dir/$libname.la"; then
                found_la="$dir/$libname.la"
              fi
            fi
          fi
          if test "X$found_dir" = "X"; then
            for x in $LDFLAGS $LTLIBICONV; do

  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  acl_save_exec_prefix="$exec_prefix"
  exec_prefix="$acl_final_exec_prefix"
  eval x=\"$x\"
  exec_prefix="$acl_save_exec_prefix"
  prefix="$acl_save_prefix"

              case "$x" in
                -L*)
                  dir=`echo "X$x" | sed -e 's/^X-L//'`
                                    if test -n "$acl_shlibext"; then
                    if test -f "$dir/$libname$shrext"; then
                      found_dir="$dir"
                      found_so="$dir/$libname$shrext"
                    else
                      if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
                        ver=`(cd "$dir" && \
                              for f in "$libname$shrext".*; do echo "$f"; done \
                              | sed -e "s,^$libname$shrext\\\\.,," \
                              | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
                              | sed 1q ) 2>/dev/null`
                        if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
                          found_dir="$dir"
                          found_so="$dir/$libname$shrext.$ver"
                        fi
                      else
                        eval library_names=\"$acl_library_names_spec\"
                        for f in $library_names; do
                          if test -f "$dir/$f"; then
                            found_dir="$dir"
                            found_so="$dir/$f"
                            break
                          fi
                        done
                      fi
                    fi
                  fi
                                    if test "X$found_dir" = "X"; then
                    if test -f "$dir/$libname.$acl_libext"; then
                      found_dir="$dir"
                      found_a="$dir/$libname.$acl_libext"
                    fi
                  fi
                  if test "X$found_dir" != "X"; then
                    if test -f "$dir/$libname.la"; then
                      found_la="$dir/$libname.la"
                    fi
                  fi
                  ;;
              esac
              if test "X$found_dir" != "X"; then
                break
              fi
            done
          fi
          if test "X$found_dir" != "X"; then
                        LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
            if test "X$found_so" != "X"; then
                                                        if test "$enable_rpath" = no \
                 || test "X$found_dir" = "X/usr/$acl_libdirstem" \
                 || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
                                LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
              else
                                                                                haveit=
                for x in $ltrpathdirs; do
                  if test "X$x" = "X$found_dir"; then
                    haveit=yes
                    break
                  fi
                done
                if test -z "$haveit"; then
                  ltrpathdirs="$ltrpathdirs $found_dir"
                fi
                                if test "$acl_hardcode_direct" = yes; then
                                                      LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
                else
                  if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
                                                            LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
                                                            haveit=
                    for x in $rpathdirs; do
                      if test "X$x" = "X$found_dir"; then
                        haveit=yes
                        break
                      fi
                    done
                    if test -z "$haveit"; then
                      rpathdirs="$rpathdirs $found_dir"
                    fi
                  else
                                                                                haveit=
                    for x in $LDFLAGS $LIBICONV; do

  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  acl_save_exec_prefix="$exec_prefix"
  exec_prefix="$acl_final_exec_prefix"
  eval x=\"$x\"
  exec_prefix="$acl_save_exec_prefix"
  prefix="$acl_save_prefix"

                      if test "X$x" = "X-L$found_dir"; then
                        haveit=yes
                        break
                      fi
                    done
                    if test -z "$haveit"; then
                      LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
                    fi
                    if test "$acl_hardcode_minus_L" != no; then
                                                                                        LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
                    else
                                                                                                                                                                                LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
                    fi
                  fi
                fi
              fi
            else
              if test "X$found_a" != "X"; then
                                LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
              else
                                                LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
              fi
            fi
                        additional_includedir=
            case "$found_dir" in
              */$acl_libdirstem | */$acl_libdirstem/)
                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
                if test "$name" = 'iconv'; then
                  LIBICONV_PREFIX="$basedir"
                fi
                additional_includedir="$basedir/include"
                ;;
              */$acl_libdirstem2 | */$acl_libdirstem2/)
                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
                if test "$name" = 'iconv'; then
                  LIBICONV_PREFIX="$basedir"
                fi
                additional_includedir="$basedir/include"
                ;;
            esac
            if test "X$additional_includedir" != "X"; then
                                                                                                                if test "X$additional_includedir" != "X/usr/include"; then
                haveit=
                if test "X$additional_includedir" = "X/usr/local/include"; then
                  if test -n "$GCC"; then
                    case $host_os in
                      linux* | gnu* | k*bsd*-gnu) haveit=yes;;
                    esac
                  fi
                fi
                if test -z "$haveit"; then
                  for x in $CPPFLAGS $INCICONV; do

  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  acl_save_exec_prefix="$exec_prefix"
  exec_prefix="$acl_final_exec_prefix"
  eval x=\"$x\"
  exec_prefix="$acl_save_exec_prefix"
  prefix="$acl_save_prefix"

                    if test "X$x" = "X-I$additional_includedir"; then
                      haveit=yes
                      break
                    fi
                  done
                  if test -z "$haveit"; then
                    if test -d "$additional_includedir"; then
                                            INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
                    fi
                  fi
                fi
              fi
            fi
                        if test -n "$found_la"; then
                                                        save_libdir="$libdir"
              case "$found_la" in
                */* | *\\*) . "$found_la" ;;
                *) . "./$found_la" ;;
              esac
              libdir="$save_libdir"
                            for dep in $dependency_libs; do
                case "$dep" in
                  -L*)
                    additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
                                                                                                                                                                if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
                       && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
                      haveit=
                      if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
                         || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
                        if test -n "$GCC"; then
                          case $host_os in
                            linux* | gnu* | k*bsd*-gnu) haveit=yes;;
                          esac
                        fi
                      fi
                      if test -z "$haveit"; then
                        haveit=
                        for x in $LDFLAGS $LIBICONV; do

  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  acl_save_exec_prefix="$exec_prefix"
  exec_prefix="$acl_final_exec_prefix"
  eval x=\"$x\"
  exec_prefix="$acl_save_exec_prefix"
  prefix="$acl_save_prefix"

                          if test "X$x" = "X-L$additional_libdir"; then
                            haveit=yes
                            break
                          fi
                        done
                        if test -z "$haveit"; then
                          if test -d "$additional_libdir"; then
                                                        LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
                          fi
                        fi
                        haveit=
                        for x in $LDFLAGS $LTLIBICONV; do

  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  acl_save_exec_prefix="$exec_prefix"
  exec_prefix="$acl_final_exec_prefix"
  eval x=\"$x\"
  exec_prefix="$acl_save_exec_prefix"
  prefix="$acl_save_prefix"

                          if test "X$x" = "X-L$additional_libdir"; then
                            haveit=yes
                            break
                          fi
                        done
                        if test -z "$haveit"; then
                          if test -d "$additional_libdir"; then
                                                        LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
                          fi
                        fi
                      fi
                    fi
                    ;;
                  -R*)
                    dir=`echo "X$dep" | sed -e 's/^X-R//'`
                    if test "$enable_rpath" != no; then
                                                                  haveit=
                      for x in $rpathdirs; do
                        if test "X$x" = "X$dir"; then
                          haveit=yes
                          break
                        fi
                      done
                      if test -z "$haveit"; then
                        rpathdirs="$rpathdirs $dir"
                      fi
                                                                  haveit=
                      for x in $ltrpathdirs; do
                        if test "X$x" = "X$dir"; then
                          haveit=yes
                          break
                        fi
                      done
                      if test -z "$haveit"; then
                        ltrpathdirs="$ltrpathdirs $dir"
                      fi
                    fi
                    ;;
                  -l*)
                                        names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
                    ;;
                  *.la)
                                                                                names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
                    ;;
                  *)
                                        LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
                    LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
                    ;;
                esac
              done
            fi
          else
                                                            LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
            LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
          fi
        fi
      fi
    done
  done
  if test "X$rpathdirs" != "X"; then
    if test -n "$acl_hardcode_libdir_separator"; then
                        alldirs=
      for found_dir in $rpathdirs; do
        alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
      done
            acl_save_libdir="$libdir"
      libdir="$alldirs"
      eval flag=\"$acl_hardcode_libdir_flag_spec\"
      libdir="$acl_save_libdir"
      LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
    else
            for found_dir in $rpathdirs; do
        acl_save_libdir="$libdir"
        libdir="$found_dir"
        eval flag=\"$acl_hardcode_libdir_flag_spec\"
        libdir="$acl_save_libdir"
        LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
      done
    fi
  fi
  if test "X$ltrpathdirs" != "X"; then
            for found_dir in $ltrpathdirs; do
      LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
    done
  fi












          am_save_CPPFLAGS="$CPPFLAGS"

  for element in $INCICONV; do
    haveit=
    for x in $CPPFLAGS; do

  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  acl_save_exec_prefix="$exec_prefix"
  exec_prefix="$acl_final_exec_prefix"
  eval x=\"$x\"
  exec_prefix="$acl_save_exec_prefix"
  prefix="$acl_save_prefix"

      if test "X$x" = "X$element"; then
        haveit=yes
        break
      fi
    done
    if test -z "$haveit"; then
      CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
    fi
  done


  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
$as_echo_n "checking for iconv... " >&6; }
if ${am_cv_func_iconv+:} false; then :
  $as_echo_n "(cached) " >&6
else

    am_cv_func_iconv="no, consider installing GNU libiconv"
    am_cv_lib_iconv=no
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <iconv.h>

int
main ()
{
iconv_t cd = iconv_open("","");
           iconv(cd,NULL,NULL,NULL,NULL);
           iconv_close(cd);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  am_cv_func_iconv=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
    if test "$am_cv_func_iconv" != yes; then
      am_save_LIBS="$LIBS"
      LIBS="$LIBS $LIBICONV"
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <iconv.h>

int
main ()
{
iconv_t cd = iconv_open("","");
             iconv(cd,NULL,NULL,NULL,NULL);
             iconv_close(cd);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  am_cv_lib_iconv=yes
        am_cv_func_iconv=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
      LIBS="$am_save_LIBS"
    fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
$as_echo "$am_cv_func_iconv" >&6; }
  if test "$am_cv_func_iconv" = yes; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5
$as_echo_n "checking for working iconv... " >&6; }
if ${am_cv_func_iconv_works+:} false; then :
  $as_echo_n "(cached) " >&6
else

                  am_save_LIBS="$LIBS"
      if test $am_cv_lib_iconv = yes; then
        LIBS="$LIBS $LIBICONV"
      fi
      am_cv_func_iconv_works=no
      for ac_iconv_const in '' 'const'; do
        if test "$cross_compiling" = yes; then :
  case "$host_os" in
             aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
             *)            am_cv_func_iconv_works="guessing yes" ;;
           esac
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <iconv.h>
#include <string.h>

#ifndef ICONV_CONST
# define ICONV_CONST $ac_iconv_const
#endif

int
main ()
{
int result = 0;
  /* Test against AIX 5.1 bug: Failures are not distinguishable from successful
     returns.  */
  {
    iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
    if (cd_utf8_to_88591 != (iconv_t)(-1))
      {
        static ICONV_CONST char input[] = "\342\202\254"; /* EURO SIGN */
        char buf[10];
        ICONV_CONST char *inptr = input;
        size_t inbytesleft = strlen (input);
        char *outptr = buf;
        size_t outbytesleft = sizeof (buf);
        size_t res = iconv (cd_utf8_to_88591,
                            &inptr, &inbytesleft,
                            &outptr, &outbytesleft);
        if (res == 0)
          result |= 1;
        iconv_close (cd_utf8_to_88591);
      }
  }
  /* Test against Solaris 10 bug: Failures are not distinguishable from
     successful returns.  */
  {
    iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646");
    if (cd_ascii_to_88591 != (iconv_t)(-1))
      {
        static ICONV_CONST char input[] = "\263";
        char buf[10];
        ICONV_CONST char *inptr = input;
        size_t inbytesleft = strlen (input);
        char *outptr = buf;
        size_t outbytesleft = sizeof (buf);
        size_t res = iconv (cd_ascii_to_88591,
                            &inptr, &inbytesleft,
                            &outptr, &outbytesleft);
        if (res == 0)
          result |= 2;
        iconv_close (cd_ascii_to_88591);
      }
  }
  /* Test against AIX 6.1..7.1 bug: Buffer overrun.  */
  {
    iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1");
    if (cd_88591_to_utf8 != (iconv_t)(-1))
      {
        static ICONV_CONST char input[] = "\304";
        static char buf[2] = { (char)0xDE, (char)0xAD };
        ICONV_CONST char *inptr = input;
        size_t inbytesleft = 1;
        char *outptr = buf;
        size_t outbytesleft = 1;
        size_t res = iconv (cd_88591_to_utf8,
                            &inptr, &inbytesleft,
                            &outptr, &outbytesleft);
        if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD)
          result |= 4;
        iconv_close (cd_88591_to_utf8);
      }
  }
#if 0 /* This bug could be worked around by the caller.  */
  /* Test against HP-UX 11.11 bug: Positive return value instead of 0.  */
  {
    iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
    if (cd_88591_to_utf8 != (iconv_t)(-1))
      {
        static ICONV_CONST char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
        char buf[50];
        ICONV_CONST char *inptr = input;
        size_t inbytesleft = strlen (input);
        char *outptr = buf;
        size_t outbytesleft = sizeof (buf);
        size_t res = iconv (cd_88591_to_utf8,
                            &inptr, &inbytesleft,
                            &outptr, &outbytesleft);
        if ((int)res > 0)
          result |= 8;
        iconv_close (cd_88591_to_utf8);
      }
  }
#endif
  /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
     provided.  */
  {
    /* Try standardized names.  */
    iconv_t cd1 = iconv_open ("UTF-8", "EUC-JP");
    /* Try IRIX, OSF/1 names.  */
    iconv_t cd2 = iconv_open ("UTF-8", "eucJP");
    /* Try AIX names.  */
    iconv_t cd3 = iconv_open ("UTF-8", "IBM-eucJP");
    /* Try HP-UX names.  */
    iconv_t cd4 = iconv_open ("utf8", "eucJP");
    if (cd1 == (iconv_t)(-1) && cd2 == (iconv_t)(-1)
        && cd3 == (iconv_t)(-1) && cd4 == (iconv_t)(-1))
      result |= 16;
    if (cd1 != (iconv_t)(-1))
      iconv_close (cd1);
    if (cd2 != (iconv_t)(-1))
      iconv_close (cd2);
    if (cd3 != (iconv_t)(-1))
      iconv_close (cd3);
    if (cd4 != (iconv_t)(-1))
      iconv_close (cd4);
  }
  return result;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  am_cv_func_iconv_works=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

        test "$am_cv_func_iconv_works" = no || break
      done
      LIBS="$am_save_LIBS"

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5
$as_echo "$am_cv_func_iconv_works" >&6; }
    case "$am_cv_func_iconv_works" in
      *no) am_func_iconv=no am_cv_lib_iconv=no ;;
      *)   am_func_iconv=yes ;;
    esac
  else
    am_func_iconv=no am_cv_lib_iconv=no
  fi
  if test "$am_func_iconv" = yes; then

$as_echo "#define HAVE_ICONV 1" >>confdefs.h

  fi
  if test "$am_cv_lib_iconv" = yes; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
$as_echo_n "checking how to link with libiconv... " >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
$as_echo "$LIBICONV" >&6; }
  else
            CPPFLAGS="$am_save_CPPFLAGS"
    LIBICONV=
    LTLIBICONV=
  fi



  if test "$am_cv_func_iconv" = yes; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
$as_echo_n "checking for iconv declaration... " >&6; }
    if ${am_cv_proto_iconv+:} false; then :
  $as_echo_n "(cached) " >&6
else

      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <iconv.h>
extern
#ifdef __cplusplus
"C"
#endif
#if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus)
size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
#else
size_t iconv();
#endif

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  am_cv_proto_iconv_arg1=""
else
  am_cv_proto_iconv_arg1="const"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
      am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
fi

    am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
    { $as_echo "$as_me:${as_lineno-$LINENO}: result:
         $am_cv_proto_iconv" >&5
$as_echo "
         $am_cv_proto_iconv" >&6; }
  else
            am_cv_proto_iconv_arg1=""
  fi

cat >>confdefs.h <<_ACEOF
#define ICONV_CONST $am_cv_proto_iconv_arg1
_ACEOF















  :








     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_limits_h='<'limits.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <limits.h>" >&5
$as_echo_n "checking absolute name of <limits.h>... " >&6; }
if ${gl_cv_next_limits_h+:} false; then :
  $as_echo_n "(cached) " >&6
else

             if test $ac_cv_header_limits_h = yes; then




  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'limits.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_limits_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_limits_h
           gl_cv_next_limits_h='"'$gl_header'"'
          else
               gl_cv_next_limits_h='<'limits.h'>'
             fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_limits_h" >&5
$as_echo "$gl_cv_next_limits_h" >&6; }
     fi
     NEXT_LIMITS_H=$gl_cv_next_limits_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'limits.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_limits_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_LIMITS_H=$gl_next_as_first_directive





  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether limits.h has ULLONG_WIDTH etc." >&5
$as_echo_n "checking whether limits.h has ULLONG_WIDTH etc.... " >&6; }
if ${gl_cv_header_limits_width+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifndef __STDC_WANT_IEC_60559_BFP_EXT__
                           #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
                          #endif
                          #include <limits.h>
                          int ullw = ULLONG_WIDTH;
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_header_limits_width=yes
else
  gl_cv_header_limits_width=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_limits_width" >&5
$as_echo "$gl_cv_header_limits_width" >&6; }
  if test "$gl_cv_header_limits_width" = yes; then
    LIMITS_H=
  else
    LIMITS_H=limits.h
  fi

   if test -n "$LIMITS_H"; then
  GL_GENERATE_LIMITS_H_TRUE=
  GL_GENERATE_LIMITS_H_FALSE='#'
else
  GL_GENERATE_LIMITS_H_TRUE='#'
  GL_GENERATE_LIMITS_H_FALSE=
fi



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wint_t" >&5
$as_echo_n "checking for wint_t... " >&6; }
if ${gt_cv_c_wint_t+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
   <wchar.h>.
   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
   before <wchar.h>.  */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
            wint_t foo = (wchar_t)'\0';
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gt_cv_c_wint_t=yes
else
  gt_cv_c_wint_t=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wint_t" >&5
$as_echo "$gt_cv_c_wint_t" >&6; }
  if test $gt_cv_c_wint_t = yes; then

$as_echo "#define HAVE_WINT_T 1" >>confdefs.h


            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wint_t is too small" >&5
$as_echo_n "checking whether wint_t is too small... " >&6; }
if ${gl_cv_type_wint_t_too_small+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
   <wchar.h>.
   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
   included before <wchar.h>.  */
#if !(defined __GLIBC__ && !defined __UCLIBC__)
# include <stddef.h>
# include <stdio.h>
# include <time.h>
#endif
#include <wchar.h>
              int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1];

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_type_wint_t_too_small=no
else
  gl_cv_type_wint_t_too_small=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wint_t_too_small" >&5
$as_echo "$gl_cv_type_wint_t_too_small" >&6; }
    if test $gl_cv_type_wint_t_too_small = yes; then
      GNULIB_OVERRIDES_WINT_T=1
    else
      GNULIB_OVERRIDES_WINT_T=0
    fi
  else
    GNULIB_OVERRIDES_WINT_T=0
  fi



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
$as_echo_n "checking for unsigned long long int... " >&6; }
if ${ac_cv_type_unsigned_long_long_int+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_type_unsigned_long_long_int=yes
     if test "x${ac_cv_prog_cc_c99-no}" = xno; then
       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

  /* For now, do not test the preprocessor; as of 2007 there are too many
         implementations with broken preprocessors.  Perhaps this can
         be revisited in 2012.  In the meantime, code should not expect
         #if to work with literals wider than 32 bits.  */
      /* Test literals.  */
      long long int ll = 9223372036854775807ll;
      long long int nll = -9223372036854775807LL;
      unsigned long long int ull = 18446744073709551615ULL;
      /* Test constant expressions.   */
      typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
                     ? 1 : -1)];
      typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
                     ? 1 : -1)];
      int i = 63;
int
main ()
{
/* Test availability of runtime routines for shift and division.  */
      long long int llmax = 9223372036854775807ll;
      unsigned long long int ullmax = 18446744073709551615ull;
      return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
              | (llmax / ll) | (llmax % ll)
              | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
              | (ullmax / ull) | (ullmax % ull));
  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

else
  ac_cv_type_unsigned_long_long_int=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
     fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
$as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
  if test $ac_cv_type_unsigned_long_long_int = yes; then

$as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h

  fi



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
$as_echo_n "checking for long long int... " >&6; }
if ${ac_cv_type_long_long_int+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_type_long_long_int=yes
      if test "x${ac_cv_prog_cc_c99-no}" = xno; then
        ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
        if test $ac_cv_type_long_long_int = yes; then
                                        if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>
                 #ifndef LLONG_MAX
                 # define HALF \
                          (1LL << (sizeof (long long int) * CHAR_BIT - 2))
                 # define LLONG_MAX (HALF - 1 + HALF)
                 #endif
int
main ()
{
long long int n = 1;
                 int i;
                 for (i = 0; ; i++)
                   {
                     long long int m = n << i;
                     if (m >> i != n)
                       return 1;
                     if (LLONG_MAX / 2 < m)
                       break;
                   }
                 return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :

else
  ac_cv_type_long_long_int=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

        fi
      fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
$as_echo "$ac_cv_type_long_long_int" >&6; }
  if test $ac_cv_type_long_long_int = yes; then

$as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h

  fi












    gl_cv_c_multiarch=no
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifndef __APPLE_CC__
         not a universal capable compiler
        #endif
        typedef int dummy;

_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

               arch=
     prev=
     for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
       if test -n "$prev"; then
         case $word in
           i?86 | x86_64 | ppc | ppc64)
             if test -z "$arch" || test "$arch" = "$word"; then
               arch="$word"
             else
               gl_cv_c_multiarch=yes
             fi
             ;;
         esac
         prev=
       else
         if test "x$word" = "x-arch"; then
           prev=arch
         fi
       fi
     done

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  if test $gl_cv_c_multiarch = yes; then
    APPLE_UNIVERSAL_BUILD=1
  else
    APPLE_UNIVERSAL_BUILD=0
  fi








  if test $ac_cv_type_long_long_int = yes; then
    HAVE_LONG_LONG_INT=1
  else
    HAVE_LONG_LONG_INT=0
  fi


  if test $ac_cv_type_unsigned_long_long_int = yes; then
    HAVE_UNSIGNED_LONG_LONG_INT=1
  else
    HAVE_UNSIGNED_LONG_LONG_INT=0
  fi



  :





  if test $ac_cv_header_wchar_h = yes; then
    HAVE_WCHAR_H=1
  else
    HAVE_WCHAR_H=0
  fi


      if test $ac_cv_header_inttypes_h = yes; then
    HAVE_INTTYPES_H=1
  else
    HAVE_INTTYPES_H=0
  fi


      if test $ac_cv_header_sys_types_h = yes; then
    HAVE_SYS_TYPES_H=1
  else
    HAVE_SYS_TYPES_H=0
  fi








  :








     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_stdint_h='<'stdint.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
$as_echo_n "checking absolute name of <stdint.h>... " >&6; }
if ${gl_cv_next_stdint_h+:} false; then :
  $as_echo_n "(cached) " >&6
else

             if test $ac_cv_header_stdint_h = yes; then




  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdint.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'stdint.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_stdint_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_stdint_h
           gl_cv_next_stdint_h='"'$gl_header'"'
          else
               gl_cv_next_stdint_h='<'stdint.h'>'
             fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
$as_echo "$gl_cv_next_stdint_h" >&6; }
     fi
     NEXT_STDINT_H=$gl_cv_next_stdint_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'stdint.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_stdint_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive




  if test $ac_cv_header_stdint_h = yes; then
    HAVE_STDINT_H=1
  else
    HAVE_STDINT_H=0
  fi


    if test $ac_cv_header_stdint_h = yes; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
$as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
if ${gl_cv_header_working_stdint_h+:} false; then :
  $as_echo_n "(cached) " >&6
else
  gl_cv_header_working_stdint_h=no
       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
#define __STDC_CONSTANT_MACROS 1
#define __STDC_LIMIT_MACROS 1
#include <stdint.h>
/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>.  */
#if !(defined WCHAR_MIN && defined WCHAR_MAX)
#error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
#endif


  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
     included before <wchar.h>.  */
  #include <stddef.h>
  #include <signal.h>
  #if HAVE_WCHAR_H
  # include <stdio.h>
  # include <time.h>
  # include <wchar.h>
  #endif


#ifdef INT8_MAX
int8_t a1 = INT8_MAX;
int8_t a1min = INT8_MIN;
#endif
#ifdef INT16_MAX
int16_t a2 = INT16_MAX;
int16_t a2min = INT16_MIN;
#endif
#ifdef INT32_MAX
int32_t a3 = INT32_MAX;
int32_t a3min = INT32_MIN;
#endif
#ifdef INT64_MAX
int64_t a4 = INT64_MAX;
int64_t a4min = INT64_MIN;
#endif
#ifdef UINT8_MAX
uint8_t b1 = UINT8_MAX;
#else
typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
#endif
#ifdef UINT16_MAX
uint16_t b2 = UINT16_MAX;
#endif
#ifdef UINT32_MAX
uint32_t b3 = UINT32_MAX;
#endif
#ifdef UINT64_MAX
uint64_t b4 = UINT64_MAX;
#endif
int_least8_t c1 = INT8_C (0x7f);
int_least8_t c1max = INT_LEAST8_MAX;
int_least8_t c1min = INT_LEAST8_MIN;
int_least16_t c2 = INT16_C (0x7fff);
int_least16_t c2max = INT_LEAST16_MAX;
int_least16_t c2min = INT_LEAST16_MIN;
int_least32_t c3 = INT32_C (0x7fffffff);
int_least32_t c3max = INT_LEAST32_MAX;
int_least32_t c3min = INT_LEAST32_MIN;
int_least64_t c4 = INT64_C (0x7fffffffffffffff);
int_least64_t c4max = INT_LEAST64_MAX;
int_least64_t c4min = INT_LEAST64_MIN;
uint_least8_t d1 = UINT8_C (0xff);
uint_least8_t d1max = UINT_LEAST8_MAX;
uint_least16_t d2 = UINT16_C (0xffff);
uint_least16_t d2max = UINT_LEAST16_MAX;
uint_least32_t d3 = UINT32_C (0xffffffff);
uint_least32_t d3max = UINT_LEAST32_MAX;
uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
uint_least64_t d4max = UINT_LEAST64_MAX;
int_fast8_t e1 = INT_FAST8_MAX;
int_fast8_t e1min = INT_FAST8_MIN;
int_fast16_t e2 = INT_FAST16_MAX;
int_fast16_t e2min = INT_FAST16_MIN;
int_fast32_t e3 = INT_FAST32_MAX;
int_fast32_t e3min = INT_FAST32_MIN;
int_fast64_t e4 = INT_FAST64_MAX;
int_fast64_t e4min = INT_FAST64_MIN;
uint_fast8_t f1 = UINT_FAST8_MAX;
uint_fast16_t f2 = UINT_FAST16_MAX;
uint_fast32_t f3 = UINT_FAST32_MAX;
uint_fast64_t f4 = UINT_FAST64_MAX;
#ifdef INTPTR_MAX
intptr_t g = INTPTR_MAX;
intptr_t gmin = INTPTR_MIN;
#endif
#ifdef UINTPTR_MAX
uintptr_t h = UINTPTR_MAX;
#endif
intmax_t i = INTMAX_MAX;
uintmax_t j = UINTMAX_MAX;

/* Check that SIZE_MAX has the correct type, if possible.  */
#if 201112 <= __STDC_VERSION__
int k = _Generic (SIZE_MAX, size_t: 0);
#elif (2 <= __GNUC__ || defined __IBM__TYPEOF__ \
       || (0x5110 <= __SUNPRO_C && !__STDC__))
extern size_t k;
extern __typeof__ (SIZE_MAX) k;
#endif

#include <limits.h> /* for CHAR_BIT */
#define TYPE_MINIMUM(t) \
  ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
#define TYPE_MAXIMUM(t) \
  ((t) ((t) 0 < (t) -1 \
        ? (t) -1 \
        : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
struct s {
  int check_PTRDIFF:
      PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
      && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
      ? 1 : -1;
  /* Detect bug in FreeBSD 6.0 / ia64.  */
  int check_SIG_ATOMIC:
      SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
      && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
      ? 1 : -1;
  int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
  int check_WCHAR:
      WCHAR_MIN == TYPE_MINIMUM (wchar_t)
      && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
      ? 1 : -1;
  /* Detect bug in mingw.  */
  int check_WINT:
      WINT_MIN == TYPE_MINIMUM (wint_t)
      && WINT_MAX == TYPE_MAXIMUM (wint_t)
      ? 1 : -1;

  /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others.  */
  int check_UINT8_C:
        (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
  int check_UINT16_C:
        (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;

  /* Detect bugs in OpenBSD 3.9 stdint.h.  */
#ifdef UINT8_MAX
  int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
#endif
#ifdef UINT16_MAX
  int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
#endif
#ifdef UINT32_MAX
  int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
#endif
#ifdef UINT64_MAX
  int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
#endif
  int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
  int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
  int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
  int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
  int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
  int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
  int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
  int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
  int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
  int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
  int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
};

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
                                                    if test "$cross_compiling" = yes; then :
  case "$host_os" in
                         # Guess yes on native Windows.
                 mingw*) gl_cv_header_working_stdint_h="guessing yes" ;;
                         # In general, assume it works.
                 *)      gl_cv_header_working_stdint_h="guessing yes" ;;
               esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
#define __STDC_CONSTANT_MACROS 1
#define __STDC_LIMIT_MACROS 1
#include <stdint.h>


  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
     included before <wchar.h>.  */
  #include <stddef.h>
  #include <signal.h>
  #if HAVE_WCHAR_H
  # include <stdio.h>
  # include <time.h>
  # include <wchar.h>
  #endif


#include <stdio.h>
#include <string.h>
#define MVAL(macro) MVAL1(macro)
#define MVAL1(expression) #expression
static const char *macro_values[] =
  {
#ifdef INT8_MAX
    MVAL (INT8_MAX),
#endif
#ifdef INT16_MAX
    MVAL (INT16_MAX),
#endif
#ifdef INT32_MAX
    MVAL (INT32_MAX),
#endif
#ifdef INT64_MAX
    MVAL (INT64_MAX),
#endif
#ifdef UINT8_MAX
    MVAL (UINT8_MAX),
#endif
#ifdef UINT16_MAX
    MVAL (UINT16_MAX),
#endif
#ifdef UINT32_MAX
    MVAL (UINT32_MAX),
#endif
#ifdef UINT64_MAX
    MVAL (UINT64_MAX),
#endif
    NULL
  };

int
main ()
{

  const char **mv;
  for (mv = macro_values; *mv != NULL; mv++)
    {
      const char *value = *mv;
      /* Test whether it looks like a cast expression.  */
      if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
          || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
          || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
          || strncmp (value, "((int)"/*)*/, 6) == 0
          || strncmp (value, "((signed short)"/*)*/, 15) == 0
          || strncmp (value, "((signed char)"/*)*/, 14) == 0)
        return mv - macro_values + 1;
    }
  return 0;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_header_working_stdint_h=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
$as_echo "$gl_cv_header_working_stdint_h" >&6; }
  fi

  HAVE_C99_STDINT_H=0
  HAVE_SYS_BITYPES_H=0
  HAVE_SYS_INTTYPES_H=0
  STDINT_H=stdint.h
  case "$gl_cv_header_working_stdint_h" in
    *yes)
      HAVE_C99_STDINT_H=1
                  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h predates C++11" >&5
$as_echo_n "checking whether stdint.h predates C++11... " >&6; }
if ${gl_cv_header_stdint_predates_cxx11_h+:} false; then :
  $as_echo_n "(cached) " >&6
else
  gl_cv_header_stdint_predates_cxx11_h=yes
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
#include <stdint.h>


  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
     included before <wchar.h>.  */
  #include <stddef.h>
  #include <signal.h>
  #if HAVE_WCHAR_H
  # include <stdio.h>
  # include <time.h>
  # include <wchar.h>
  #endif


intmax_t im = INTMAX_MAX;
int32_t i32 = INT32_C (0x7fffffff);

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_header_stdint_predates_cxx11_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_stdint_predates_cxx11_h" >&5
$as_echo "$gl_cv_header_stdint_predates_cxx11_h" >&6; }

      if test "$gl_cv_header_stdint_predates_cxx11_h" = yes; then

$as_echo "#define __STDC_CONSTANT_MACROS 1" >>confdefs.h


$as_echo "#define __STDC_LIMIT_MACROS 1" >>confdefs.h

      fi
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h has UINTMAX_WIDTH etc." >&5
$as_echo_n "checking whether stdint.h has UINTMAX_WIDTH etc.... " >&6; }
if ${gl_cv_header_stdint_width+:} false; then :
  $as_echo_n "(cached) " >&6
else
  gl_cv_header_stdint_width=no
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

              /* Work if build is not clean.  */
              #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1
              #ifndef __STDC_WANT_IEC_60559_BFP_EXT__
               #define __STDC_WANT_IEC_60559_BFP_EXT__ 1
              #endif
              #include <stdint.h>

  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
     included before <wchar.h>.  */
  #include <stddef.h>
  #include <signal.h>
  #if HAVE_WCHAR_H
  # include <stdio.h>
  # include <time.h>
  # include <wchar.h>
  #endif

              int iw = UINTMAX_WIDTH;

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_header_stdint_width=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_stdint_width" >&5
$as_echo "$gl_cv_header_stdint_width" >&6; }
      if test "$gl_cv_header_stdint_width" = yes; then
        STDINT_H=
      fi
      ;;
    *)
                  for ac_header in sys/inttypes.h sys/bitypes.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done

      if test $ac_cv_header_sys_inttypes_h = yes; then
        HAVE_SYS_INTTYPES_H=1
      fi
      if test $ac_cv_header_sys_bitypes_h = yes; then
        HAVE_SYS_BITYPES_H=1
      fi


  if test $APPLE_UNIVERSAL_BUILD = 0; then


  for gltype in ptrdiff_t size_t ; do
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
$as_echo_n "checking for bit size of $gltype... " >&6; }
if eval \${gl_cv_bitsizeof_${gltype}+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
     included before <wchar.h>.  */
  #include <stddef.h>
  #include <signal.h>
  #if HAVE_WCHAR_H
  # include <stdio.h>
  # include <time.h>
  # include <wchar.h>
  #endif

#include <limits.h>"; then :

else
  result=unknown
fi

       eval gl_cv_bitsizeof_${gltype}=\$result

fi
eval ac_res=\$gl_cv_bitsizeof_${gltype}
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    eval result=\$gl_cv_bitsizeof_${gltype}
    if test $result = unknown; then
                                                result=0
    fi
    GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
    cat >>confdefs.h <<_ACEOF
#define BITSIZEOF_${GLTYPE} $result
_ACEOF

    eval BITSIZEOF_${GLTYPE}=\$result
  done


  fi


  for gltype in sig_atomic_t wchar_t wint_t ; do
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
$as_echo_n "checking for bit size of $gltype... " >&6; }
if eval \${gl_cv_bitsizeof_${gltype}+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
     included before <wchar.h>.  */
  #include <stddef.h>
  #include <signal.h>
  #if HAVE_WCHAR_H
  # include <stdio.h>
  # include <time.h>
  # include <wchar.h>
  #endif

#include <limits.h>"; then :

else
  result=unknown
fi

       eval gl_cv_bitsizeof_${gltype}=\$result

fi
eval ac_res=\$gl_cv_bitsizeof_${gltype}
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    eval result=\$gl_cv_bitsizeof_${gltype}
    if test $result = unknown; then
                                                result=0
    fi
    GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
    cat >>confdefs.h <<_ACEOF
#define BITSIZEOF_${GLTYPE} $result
_ACEOF

    eval BITSIZEOF_${GLTYPE}=\$result
  done




  for gltype in sig_atomic_t wchar_t wint_t ; do
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
$as_echo_n "checking whether $gltype is signed... " >&6; }
if eval \${gl_cv_type_${gltype}_signed+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
     included before <wchar.h>.  */
  #include <stddef.h>
  #include <signal.h>
  #if HAVE_WCHAR_H
  # include <stdio.h>
  # include <time.h>
  # include <wchar.h>
  #endif

            int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  result=yes
else
  result=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
       eval gl_cv_type_${gltype}_signed=\$result

fi
eval ac_res=\$gl_cv_type_${gltype}_signed
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    eval result=\$gl_cv_type_${gltype}_signed
    GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
    if test "$result" = yes; then
      cat >>confdefs.h <<_ACEOF
#define HAVE_SIGNED_${GLTYPE} 1
_ACEOF

      eval HAVE_SIGNED_${GLTYPE}=1
    else
      eval HAVE_SIGNED_${GLTYPE}=0
    fi
  done


  gl_cv_type_ptrdiff_t_signed=yes
  gl_cv_type_size_t_signed=no
  if test $APPLE_UNIVERSAL_BUILD = 0; then


  for gltype in ptrdiff_t size_t ; do
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
$as_echo_n "checking for $gltype integer literal suffix... " >&6; }
if eval \${gl_cv_type_${gltype}_suffix+:} false; then :
  $as_echo_n "(cached) " >&6
else
  eval gl_cv_type_${gltype}_suffix=no
       eval result=\$gl_cv_type_${gltype}_signed
       if test "$result" = yes; then
         glsufu=
       else
         glsufu=u
       fi
       for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
         case $glsuf in
           '')  gltype1='int';;
           l)   gltype1='long int';;
           ll)  gltype1='long long int';;
           i64) gltype1='__int64';;
           u)   gltype1='unsigned int';;
           ul)  gltype1='unsigned long int';;
           ull) gltype1='unsigned long long int';;
           ui64)gltype1='unsigned __int64';;
         esac
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
     included before <wchar.h>.  */
  #include <stddef.h>
  #include <signal.h>
  #if HAVE_WCHAR_H
  # include <stdio.h>
  # include <time.h>
  # include <wchar.h>
  #endif

              extern $gltype foo;
              extern $gltype1 foo;
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval gl_cv_type_${gltype}_suffix=\$glsuf
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
         eval result=\$gl_cv_type_${gltype}_suffix
         test "$result" != no && break
       done
fi
eval ac_res=\$gl_cv_type_${gltype}_suffix
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
    eval result=\$gl_cv_type_${gltype}_suffix
    test "$result" = no && result=
    eval ${GLTYPE}_SUFFIX=\$result
    cat >>confdefs.h <<_ACEOF
#define ${GLTYPE}_SUFFIX $result
_ACEOF

  done


  fi


  for gltype in sig_atomic_t wchar_t wint_t ; do
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
$as_echo_n "checking for $gltype integer literal suffix... " >&6; }
if eval \${gl_cv_type_${gltype}_suffix+:} false; then :
  $as_echo_n "(cached) " >&6
else
  eval gl_cv_type_${gltype}_suffix=no
       eval result=\$gl_cv_type_${gltype}_signed
       if test "$result" = yes; then
         glsufu=
       else
         glsufu=u
       fi
       for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
         case $glsuf in
           '')  gltype1='int';;
           l)   gltype1='long int';;
           ll)  gltype1='long long int';;
           i64) gltype1='__int64';;
           u)   gltype1='unsigned int';;
           ul)  gltype1='unsigned long int';;
           ull) gltype1='unsigned long long int';;
           ui64)gltype1='unsigned __int64';;
         esac
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
     included before <wchar.h>.  */
  #include <stddef.h>
  #include <signal.h>
  #if HAVE_WCHAR_H
  # include <stdio.h>
  # include <time.h>
  # include <wchar.h>
  #endif

              extern $gltype foo;
              extern $gltype1 foo;
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval gl_cv_type_${gltype}_suffix=\$glsuf
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
         eval result=\$gl_cv_type_${gltype}_suffix
         test "$result" != no && break
       done
fi
eval ac_res=\$gl_cv_type_${gltype}_suffix
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
    eval result=\$gl_cv_type_${gltype}_suffix
    test "$result" = no && result=
    eval ${GLTYPE}_SUFFIX=\$result
    cat >>confdefs.h <<_ACEOF
#define ${GLTYPE}_SUFFIX $result
_ACEOF

  done



          if test $GNULIB_OVERRIDES_WINT_T = 1; then
    BITSIZEOF_WINT_T=32
  fi

      ;;
  esac

    LIMITS_H=limits.h
   if test -n "$LIMITS_H"; then
  GL_GENERATE_LIMITS_H_TRUE=
  GL_GENERATE_LIMITS_H_FALSE='#'
else
  GL_GENERATE_LIMITS_H_TRUE='#'
  GL_GENERATE_LIMITS_H_FALSE=
fi






   if test -n "$STDINT_H"; then
  GL_GENERATE_STDINT_H_TRUE=
  GL_GENERATE_STDINT_H_FALSE='#'
else
  GL_GENERATE_STDINT_H_TRUE='#'
  GL_GENERATE_STDINT_H_FALSE=
fi








  GNULIB_IMAXABS=0;
  GNULIB_IMAXDIV=0;
  GNULIB_STRTOIMAX=0;
  GNULIB_STRTOUMAX=0;
    HAVE_DECL_IMAXABS=1;
  HAVE_DECL_IMAXDIV=1;
  HAVE_DECL_STRTOIMAX=1;
  HAVE_DECL_STRTOUMAX=1;
  REPLACE_STRTOIMAX=0;
  REPLACE_STRTOUMAX=0;
  INT32_MAX_LT_INTMAX_MAX=1;
  INT64_MAX_EQ_LONG_MAX='defined _LP64';
  PRI_MACROS_BROKEN=0;
  PRIPTR_PREFIX=__PRIPTR_PREFIX;
  UINT32_MAX_LT_UINTMAX_MAX=1;
  UINT64_MAX_EQ_ULONG_MAX='defined _LP64';




  :













  :








     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_inttypes_h='<'inttypes.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <inttypes.h>" >&5
$as_echo_n "checking absolute name of <inttypes.h>... " >&6; }
if ${gl_cv_next_inttypes_h+:} false; then :
  $as_echo_n "(cached) " >&6
else

             if test $ac_cv_header_inttypes_h = yes; then




  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <inttypes.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'inttypes.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_inttypes_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_inttypes_h
           gl_cv_next_inttypes_h='"'$gl_header'"'
          else
               gl_cv_next_inttypes_h='<'inttypes.h'>'
             fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5
$as_echo "$gl_cv_next_inttypes_h" >&6; }
     fi
     NEXT_INTTYPES_H=$gl_cv_next_inttypes_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'inttypes.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_inttypes_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive








    for gl_func in imaxabs imaxdiv strtoimax strtoumax; do
    as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
$as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
if eval \${$as_gl_Symbol+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <inttypes.h>

int
main ()
{
#undef $gl_func
  (void) $gl_func;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$as_gl_Symbol=yes"
else
  eval "$as_gl_Symbol=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$as_gl_Symbol
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
_ACEOF

                     eval ac_cv_have_decl_$gl_func=yes
fi
      done



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
$as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
if ${am_cv_langinfo_codeset+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <langinfo.h>
int
main ()
{
char* cs = nl_langinfo(CODESET); return !cs;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  am_cv_langinfo_codeset=yes
else
  am_cv_langinfo_codeset=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
$as_echo "$am_cv_langinfo_codeset" >&6; }
  if test $am_cv_langinfo_codeset = yes; then

$as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h

  fi


      ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default"
if test "x$ac_cv_have_decl_getc_unlocked" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_GETC_UNLOCKED $ac_have_decl
_ACEOF



    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C Library >= 2.1 or uClibc" >&5
$as_echo_n "checking whether we are using the GNU C Library >= 2.1 or uClibc... " >&6; }
if ${ac_cv_gnu_library_2_1+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <features.h>
#ifdef __GNU_LIBRARY__
 #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
  Lucky GNU user
 #endif
#endif
#ifdef __UCLIBC__
 Lucky user
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "Lucky" >/dev/null 2>&1; then :
  ac_cv_gnu_library_2_1=yes
else
  ac_cv_gnu_library_2_1=no
fi
rm -f conftest*



fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_gnu_library_2_1" >&5
$as_echo "$ac_cv_gnu_library_2_1" >&6; }

    GLIBC21="$ac_cv_gnu_library_2_1"



  GNULIB_LOCALECONV=0;
  GNULIB_SETLOCALE=0;
  GNULIB_DUPLOCALE=0;
    HAVE_DUPLOCALE=1;
  REPLACE_LOCALECONV=0;
  REPLACE_SETLOCALE=0;
  REPLACE_DUPLOCALE=0;
  REPLACE_STRUCT_LCONV=0;


    REPLACE_NULL=0;
  HAVE_MAX_ALIGN_T=1;
  HAVE_WCHAR_T=1;


  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
$as_echo_n "checking for wchar_t... " >&6; }
if ${gt_cv_c_wchar_t+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stddef.h>
            wchar_t foo = (wchar_t)'\0';
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gt_cv_c_wchar_t=yes
else
  gt_cv_c_wchar_t=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
$as_echo "$gt_cv_c_wchar_t" >&6; }
  if test $gt_cv_c_wchar_t = yes; then

$as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h

  fi




  STDDEF_H=
  ac_fn_c_check_type "$LINENO" "max_align_t" "ac_cv_type_max_align_t" "#include <stddef.h>

"
if test "x$ac_cv_type_max_align_t" = xyes; then :

else
  HAVE_MAX_ALIGN_T=0; STDDEF_H=stddef.h
fi

  if test $gt_cv_c_wchar_t = no; then
    HAVE_WCHAR_T=0
    STDDEF_H=stddef.h
  fi
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
$as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
if ${gl_cv_decl_null_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stddef.h>
      int test[2 * (sizeof NULL == sizeof (void *)) -1];

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_decl_null_works=yes
else
  gl_cv_decl_null_works=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
$as_echo "$gl_cv_decl_null_works" >&6; }
  if test $gl_cv_decl_null_works = no; then
    REPLACE_NULL=1
    STDDEF_H=stddef.h
  fi

   if test -n "$STDDEF_H"; then
  GL_GENERATE_STDDEF_H_TRUE=
  GL_GENERATE_STDDEF_H_FALSE='#'
else
  GL_GENERATE_STDDEF_H_TRUE='#'
  GL_GENERATE_STDDEF_H_FALSE=
fi

  if test -n "$STDDEF_H"; then








     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_stddef_h='<'stddef.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
$as_echo_n "checking absolute name of <stddef.h>... " >&6; }
if ${gl_cv_next_stddef_h+:} false; then :
  $as_echo_n "(cached) " >&6
else



  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stddef.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'stddef.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_stddef_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_stddef_h
           gl_cv_next_stddef_h='"'$gl_header'"'


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
$as_echo "$gl_cv_next_stddef_h" >&6; }
     fi
     NEXT_STDDEF_H=$gl_cv_next_stddef_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'stddef.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_stddef_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive




  fi








  gl_threads_api=none
  LIBTHREAD=
  LTLIBTHREAD=
  LIBMULTITHREAD=
  LTLIBMULTITHREAD=
  if test "$gl_use_threads" != no; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether imported symbols can be declared weak" >&5
$as_echo_n "checking whether imported symbols can be declared weak... " >&6; }
if ${gl_cv_have_weak+:} false; then :
  $as_echo_n "(cached) " >&6
else
  gl_cv_have_weak=no
              cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
extern void xyzzy ();
#pragma weak xyzzy
int
main ()
{
xyzzy();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gl_cv_have_weak=maybe
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
       if test $gl_cv_have_weak = maybe; then
                           if test "$cross_compiling" = yes; then :
                          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifdef __ELF__
               Extensible Linking Format
               #endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "Extensible Linking Format" >/dev/null 2>&1; then :
  gl_cv_have_weak="guessing yes"
else
  gl_cv_have_weak="guessing no"
fi
rm -f conftest*


else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#pragma weak fputs
int main ()
{
  return (fputs == NULL);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_have_weak=yes
else
  gl_cv_have_weak=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

       fi
              case " $LDFLAGS " in
         *" -static "*) gl_cv_have_weak=no ;;
       esac

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_weak" >&5
$as_echo "$gl_cv_have_weak" >&6; }
    if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then
      # On OSF/1, the compiler needs the flag -pthread or -D_REENTRANT so that
      # it groks <pthread.h>. It's added above, in gl_THREADLIB_EARLY_BODY.
      ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
if test "x$ac_cv_header_pthread_h" = xyes; then :
  gl_have_pthread_h=yes
else
  gl_have_pthread_h=no
fi


      if test "$gl_have_pthread_h" = yes; then
        # Other possible tests:
        #   -lpthreads (FSU threads, PCthreads)
        #   -lgthreads
        gl_have_pthread=
        # Test whether both pthread_mutex_lock and pthread_mutexattr_init exist
        # in libc. IRIX 6.5 has the first one in both libc and libpthread, but
        # the second one only in libpthread, and lock.c needs it.
        #
        # If -pthread works, prefer it to -lpthread, since Ubuntu 14.04
        # needs -pthread for some reason.  See:
        # https://lists.gnu.org/archive/html/bug-gnulib/2014-09/msg00023.html
        save_LIBS=$LIBS
        for gl_pthread in '' '-pthread'; do
          LIBS="$LIBS $gl_pthread"
          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <pthread.h>
                 pthread_mutex_t m;
                 pthread_mutexattr_t ma;

int
main ()
{
pthread_mutex_lock (&m);
                 pthread_mutexattr_init (&ma);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gl_have_pthread=yes
             LIBTHREAD=$gl_pthread LTLIBTHREAD=$gl_pthread
             LIBMULTITHREAD=$gl_pthread LTLIBMULTITHREAD=$gl_pthread
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
          LIBS=$save_LIBS
          test -n "$gl_have_pthread" && break
        done

        # Test for libpthread by looking for pthread_kill. (Not pthread_self,
        # since it is defined as a macro on OSF/1.)
        if test -n "$gl_have_pthread" && test -z "$LIBTHREAD"; then
          # The program links fine without libpthread. But it may actually
          # need to link with libpthread in order to create multiple threads.
          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lpthread" >&5
$as_echo_n "checking for pthread_kill in -lpthread... " >&6; }
if ${ac_cv_lib_pthread_pthread_kill+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lpthread  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char pthread_kill ();
int
main ()
{
return pthread_kill ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_pthread_pthread_kill=yes
else
  ac_cv_lib_pthread_pthread_kill=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_kill" >&5
$as_echo "$ac_cv_lib_pthread_pthread_kill" >&6; }
if test "x$ac_cv_lib_pthread_pthread_kill" = xyes; then :
  LIBMULTITHREAD=-lpthread LTLIBMULTITHREAD=-lpthread
             # On Solaris and HP-UX, most pthread functions exist also in libc.
             # Therefore pthread_in_use() needs to actually try to create a
             # thread: pthread_create from libc will fail, whereas
             # pthread_create will actually create a thread.
             # On Solaris 10 or newer, this test is no longer needed, because
             # libc contains the fully functional pthread functions.
             case "$host_os" in
               solaris | solaris2.1-9 | solaris2.1-9.* | hpux*)

$as_echo "#define PTHREAD_IN_USE_DETECTION_HARD 1" >>confdefs.h

             esac

fi

        elif test -z "$gl_have_pthread"; then
          # Some library is needed. Try libpthread and libc_r.
          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lpthread" >&5
$as_echo_n "checking for pthread_kill in -lpthread... " >&6; }
if ${ac_cv_lib_pthread_pthread_kill+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lpthread  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char pthread_kill ();
int
main ()
{
return pthread_kill ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_pthread_pthread_kill=yes
else
  ac_cv_lib_pthread_pthread_kill=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_kill" >&5
$as_echo "$ac_cv_lib_pthread_pthread_kill" >&6; }
if test "x$ac_cv_lib_pthread_pthread_kill" = xyes; then :
  gl_have_pthread=yes
             LIBTHREAD=-lpthread LTLIBTHREAD=-lpthread
             LIBMULTITHREAD=-lpthread LTLIBMULTITHREAD=-lpthread
fi

          if test -z "$gl_have_pthread"; then
            # For FreeBSD 4.
            { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lc_r" >&5
$as_echo_n "checking for pthread_kill in -lc_r... " >&6; }
if ${ac_cv_lib_c_r_pthread_kill+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lc_r  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char pthread_kill ();
int
main ()
{
return pthread_kill ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_c_r_pthread_kill=yes
else
  ac_cv_lib_c_r_pthread_kill=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_kill" >&5
$as_echo "$ac_cv_lib_c_r_pthread_kill" >&6; }
if test "x$ac_cv_lib_c_r_pthread_kill" = xyes; then :
  gl_have_pthread=yes
               LIBTHREAD=-lc_r LTLIBTHREAD=-lc_r
               LIBMULTITHREAD=-lc_r LTLIBMULTITHREAD=-lc_r
fi

          fi
        fi
        if test -n "$gl_have_pthread"; then
          gl_threads_api=posix

$as_echo "#define USE_POSIX_THREADS 1" >>confdefs.h

          if test -n "$LIBMULTITHREAD" || test -n "$LTLIBMULTITHREAD"; then
            if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then

$as_echo "#define USE_POSIX_THREADS_WEAK 1" >>confdefs.h

              LIBTHREAD=
              LTLIBTHREAD=
            fi
          fi
        fi
      fi
    fi
    if test -z "$gl_have_pthread"; then
      if test "$gl_use_threads" = yes || test "$gl_use_threads" = solaris; then
        gl_have_solaristhread=
        gl_save_LIBS="$LIBS"
        LIBS="$LIBS -lthread"
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <thread.h>
#include <synch.h>

int
main ()
{
thr_self();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gl_have_solaristhread=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
        LIBS="$gl_save_LIBS"
        if test -n "$gl_have_solaristhread"; then
          gl_threads_api=solaris
          LIBTHREAD=-lthread
          LTLIBTHREAD=-lthread
          LIBMULTITHREAD="$LIBTHREAD"
          LTLIBMULTITHREAD="$LTLIBTHREAD"

$as_echo "#define USE_SOLARIS_THREADS 1" >>confdefs.h

          if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then

$as_echo "#define USE_SOLARIS_THREADS_WEAK 1" >>confdefs.h

            LIBTHREAD=
            LTLIBTHREAD=
          fi
        fi
      fi
    fi
    if test "$gl_use_threads" = pth; then
      gl_save_CPPFLAGS="$CPPFLAGS"





  { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libpth" >&5
$as_echo_n "checking how to link with libpth... " >&6; }
if ${ac_cv_libpth_libs+:} false; then :
  $as_echo_n "(cached) " >&6
else








    use_additional=yes

  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  acl_save_exec_prefix="$exec_prefix"
  exec_prefix="$acl_final_exec_prefix"

    eval additional_includedir=\"$includedir\"
    eval additional_libdir=\"$libdir\"

  exec_prefix="$acl_save_exec_prefix"
  prefix="$acl_save_prefix"


# Check whether --with-libpth-prefix was given.
if test "${with_libpth_prefix+set}" = set; then :
  withval=$with_libpth_prefix;
    if test "X$withval" = "Xno"; then
      use_additional=no
    else
      if test "X$withval" = "X"; then

  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  acl_save_exec_prefix="$exec_prefix"
  exec_prefix="$acl_final_exec_prefix"

          eval additional_includedir=\"$includedir\"
          eval additional_libdir=\"$libdir\"

  exec_prefix="$acl_save_exec_prefix"
  prefix="$acl_save_prefix"

      else
        additional_includedir="$withval/include"
        additional_libdir="$withval/$acl_libdirstem"
        if test "$acl_libdirstem2" != "$acl_libdirstem" \
           && ! test -d "$withval/$acl_libdirstem"; then
          additional_libdir="$withval/$acl_libdirstem2"
        fi
      fi
    fi

fi

      LIBPTH=
  LTLIBPTH=
  INCPTH=
  LIBPTH_PREFIX=
      HAVE_LIBPTH=
  rpathdirs=
  ltrpathdirs=
  names_already_handled=
  names_next_round='pth '
  while test -n "$names_next_round"; do
    names_this_round="$names_next_round"
    names_next_round=
    for name in $names_this_round; do
      already_handled=
      for n in $names_already_handled; do
        if test "$n" = "$name"; then
          already_handled=yes
          break
        fi
      done
      if test -z "$already_handled"; then
        names_already_handled="$names_already_handled $name"
                        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'`
        eval value=\"\$HAVE_LIB$uppername\"
        if test -n "$value"; then
          if test "$value" = yes; then
            eval value=\"\$LIB$uppername\"
            test -z "$value" || LIBPTH="${LIBPTH}${LIBPTH:+ }$value"
            eval value=\"\$LTLIB$uppername\"
            test -z "$value" || LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }$value"
          else
                                    :
          fi
        else
                              found_dir=
          found_la=
          found_so=
          found_a=
          eval libname=\"$acl_libname_spec\"    # typically: libname=lib$name
          if test -n "$acl_shlibext"; then
            shrext=".$acl_shlibext"             # typically: shrext=.so
          else
            shrext=
          fi
          if test $use_additional = yes; then
            dir="$additional_libdir"
                                    if test -n "$acl_shlibext"; then
              if test -f "$dir/$libname$shrext"; then
                found_dir="$dir"
                found_so="$dir/$libname$shrext"
              else
                if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
                  ver=`(cd "$dir" && \
                        for f in "$libname$shrext".*; do echo "$f"; done \
                        | sed -e "s,^$libname$shrext\\\\.,," \
                        | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
                        | sed 1q ) 2>/dev/null`
                  if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
                    found_dir="$dir"
                    found_so="$dir/$libname$shrext.$ver"
                  fi
                else
                  eval library_names=\"$acl_library_names_spec\"
                  for f in $library_names; do
                    if test -f "$dir/$f"; then
                      found_dir="$dir"
                      found_so="$dir/$f"
                      break
                    fi
                  done
                fi
              fi
            fi
                        if test "X$found_dir" = "X"; then
              if test -f "$dir/$libname.$acl_libext"; then
                found_dir="$dir"
                found_a="$dir/$libname.$acl_libext"
              fi
            fi
            if test "X$found_dir" != "X"; then
              if test -f "$dir/$libname.la"; then
                found_la="$dir/$libname.la"
              fi
            fi
          fi
          if test "X$found_dir" = "X"; then
            for x in $LDFLAGS $LTLIBPTH; do

  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  acl_save_exec_prefix="$exec_prefix"
  exec_prefix="$acl_final_exec_prefix"
  eval x=\"$x\"
  exec_prefix="$acl_save_exec_prefix"
  prefix="$acl_save_prefix"

              case "$x" in
                -L*)
                  dir=`echo "X$x" | sed -e 's/^X-L//'`
                                    if test -n "$acl_shlibext"; then
                    if test -f "$dir/$libname$shrext"; then
                      found_dir="$dir"
                      found_so="$dir/$libname$shrext"
                    else
                      if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
                        ver=`(cd "$dir" && \
                              for f in "$libname$shrext".*; do echo "$f"; done \
                              | sed -e "s,^$libname$shrext\\\\.,," \
                              | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
                              | sed 1q ) 2>/dev/null`
                        if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
                          found_dir="$dir"
                          found_so="$dir/$libname$shrext.$ver"
                        fi
                      else
                        eval library_names=\"$acl_library_names_spec\"
                        for f in $library_names; do
                          if test -f "$dir/$f"; then
                            found_dir="$dir"
                            found_so="$dir/$f"
                            break
                          fi
                        done
                      fi
                    fi
                  fi
                                    if test "X$found_dir" = "X"; then
                    if test -f "$dir/$libname.$acl_libext"; then
                      found_dir="$dir"
                      found_a="$dir/$libname.$acl_libext"
                    fi
                  fi
                  if test "X$found_dir" != "X"; then
                    if test -f "$dir/$libname.la"; then
                      found_la="$dir/$libname.la"
                    fi
                  fi
                  ;;
              esac
              if test "X$found_dir" != "X"; then
                break
              fi
            done
          fi
          if test "X$found_dir" != "X"; then
                        LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }-L$found_dir -l$name"
            if test "X$found_so" != "X"; then
                                                        if test "$enable_rpath" = no \
                 || test "X$found_dir" = "X/usr/$acl_libdirstem" \
                 || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
                                LIBPTH="${LIBPTH}${LIBPTH:+ }$found_so"
              else
                                                                                haveit=
                for x in $ltrpathdirs; do
                  if test "X$x" = "X$found_dir"; then
                    haveit=yes
                    break
                  fi
                done
                if test -z "$haveit"; then
                  ltrpathdirs="$ltrpathdirs $found_dir"
                fi
                                if test "$acl_hardcode_direct" = yes; then
                                                      LIBPTH="${LIBPTH}${LIBPTH:+ }$found_so"
                else
                  if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
                                                            LIBPTH="${LIBPTH}${LIBPTH:+ }$found_so"
                                                            haveit=
                    for x in $rpathdirs; do
                      if test "X$x" = "X$found_dir"; then
                        haveit=yes
                        break
                      fi
                    done
                    if test -z "$haveit"; then
                      rpathdirs="$rpathdirs $found_dir"
                    fi
                  else
                                                                                haveit=
                    for x in $LDFLAGS $LIBPTH; do

  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  acl_save_exec_prefix="$exec_prefix"
  exec_prefix="$acl_final_exec_prefix"
  eval x=\"$x\"
  exec_prefix="$acl_save_exec_prefix"
  prefix="$acl_save_prefix"

                      if test "X$x" = "X-L$found_dir"; then
                        haveit=yes
                        break
                      fi
                    done
                    if test -z "$haveit"; then
                      LIBPTH="${LIBPTH}${LIBPTH:+ }-L$found_dir"
                    fi
                    if test "$acl_hardcode_minus_L" != no; then
                                                                                        LIBPTH="${LIBPTH}${LIBPTH:+ }$found_so"
                    else
                                                                                                                                                                                LIBPTH="${LIBPTH}${LIBPTH:+ }-l$name"
                    fi
                  fi
                fi
              fi
            else
              if test "X$found_a" != "X"; then
                                LIBPTH="${LIBPTH}${LIBPTH:+ }$found_a"
              else
                                                LIBPTH="${LIBPTH}${LIBPTH:+ }-L$found_dir -l$name"
              fi
            fi
                        additional_includedir=
            case "$found_dir" in
              */$acl_libdirstem | */$acl_libdirstem/)
                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
                if test "$name" = 'pth'; then
                  LIBPTH_PREFIX="$basedir"
                fi
                additional_includedir="$basedir/include"
                ;;
              */$acl_libdirstem2 | */$acl_libdirstem2/)
                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
                if test "$name" = 'pth'; then
                  LIBPTH_PREFIX="$basedir"
                fi
                additional_includedir="$basedir/include"
                ;;
            esac
            if test "X$additional_includedir" != "X"; then
                                                                                                                if test "X$additional_includedir" != "X/usr/include"; then
                haveit=
                if test "X$additional_includedir" = "X/usr/local/include"; then
                  if test -n "$GCC"; then
                    case $host_os in
                      linux* | gnu* | k*bsd*-gnu) haveit=yes;;
                    esac
                  fi
                fi
                if test -z "$haveit"; then
                  for x in $CPPFLAGS $INCPTH; do

  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  acl_save_exec_prefix="$exec_prefix"
  exec_prefix="$acl_final_exec_prefix"
  eval x=\"$x\"
  exec_prefix="$acl_save_exec_prefix"
  prefix="$acl_save_prefix"

                    if test "X$x" = "X-I$additional_includedir"; then
                      haveit=yes
                      break
                    fi
                  done
                  if test -z "$haveit"; then
                    if test -d "$additional_includedir"; then
                                            INCPTH="${INCPTH}${INCPTH:+ }-I$additional_includedir"
                    fi
                  fi
                fi
              fi
            fi
                        if test -n "$found_la"; then
                                                        save_libdir="$libdir"
              case "$found_la" in
                */* | *\\*) . "$found_la" ;;
                *) . "./$found_la" ;;
              esac
              libdir="$save_libdir"
                            for dep in $dependency_libs; do
                case "$dep" in
                  -L*)
                    additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
                                                                                                                                                                if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
                       && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
                      haveit=
                      if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
                         || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
                        if test -n "$GCC"; then
                          case $host_os in
                            linux* | gnu* | k*bsd*-gnu) haveit=yes;;
                          esac
                        fi
                      fi
                      if test -z "$haveit"; then
                        haveit=
                        for x in $LDFLAGS $LIBPTH; do

  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  acl_save_exec_prefix="$exec_prefix"
  exec_prefix="$acl_final_exec_prefix"
  eval x=\"$x\"
  exec_prefix="$acl_save_exec_prefix"
  prefix="$acl_save_prefix"

                          if test "X$x" = "X-L$additional_libdir"; then
                            haveit=yes
                            break
                          fi
                        done
                        if test -z "$haveit"; then
                          if test -d "$additional_libdir"; then
                                                        LIBPTH="${LIBPTH}${LIBPTH:+ }-L$additional_libdir"
                          fi
                        fi
                        haveit=
                        for x in $LDFLAGS $LTLIBPTH; do

  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  acl_save_exec_prefix="$exec_prefix"
  exec_prefix="$acl_final_exec_prefix"
  eval x=\"$x\"
  exec_prefix="$acl_save_exec_prefix"
  prefix="$acl_save_prefix"

                          if test "X$x" = "X-L$additional_libdir"; then
                            haveit=yes
                            break
                          fi
                        done
                        if test -z "$haveit"; then
                          if test -d "$additional_libdir"; then
                                                        LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }-L$additional_libdir"
                          fi
                        fi
                      fi
                    fi
                    ;;
                  -R*)
                    dir=`echo "X$dep" | sed -e 's/^X-R//'`
                    if test "$enable_rpath" != no; then
                                                                  haveit=
                      for x in $rpathdirs; do
                        if test "X$x" = "X$dir"; then
                          haveit=yes
                          break
                        fi
                      done
                      if test -z "$haveit"; then
                        rpathdirs="$rpathdirs $dir"
                      fi
                                                                  haveit=
                      for x in $ltrpathdirs; do
                        if test "X$x" = "X$dir"; then
                          haveit=yes
                          break
                        fi
                      done
                      if test -z "$haveit"; then
                        ltrpathdirs="$ltrpathdirs $dir"
                      fi
                    fi
                    ;;
                  -l*)
                                        names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
                    ;;
                  *.la)
                                                                                names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
                    ;;
                  *)
                                        LIBPTH="${LIBPTH}${LIBPTH:+ }$dep"
                    LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }$dep"
                    ;;
                esac
              done
            fi
          else
                                                            LIBPTH="${LIBPTH}${LIBPTH:+ }-l$name"
            LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }-l$name"
          fi
        fi
      fi
    done
  done
  if test "X$rpathdirs" != "X"; then
    if test -n "$acl_hardcode_libdir_separator"; then
                        alldirs=
      for found_dir in $rpathdirs; do
        alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
      done
            acl_save_libdir="$libdir"
      libdir="$alldirs"
      eval flag=\"$acl_hardcode_libdir_flag_spec\"
      libdir="$acl_save_libdir"
      LIBPTH="${LIBPTH}${LIBPTH:+ }$flag"
    else
            for found_dir in $rpathdirs; do
        acl_save_libdir="$libdir"
        libdir="$found_dir"
        eval flag=\"$acl_hardcode_libdir_flag_spec\"
        libdir="$acl_save_libdir"
        LIBPTH="${LIBPTH}${LIBPTH:+ }$flag"
      done
    fi
  fi
  if test "X$ltrpathdirs" != "X"; then
            for found_dir in $ltrpathdirs; do
      LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }-R$found_dir"
    done
  fi






    ac_cv_libpth_libs="$LIBPTH"
    ac_cv_libpth_ltlibs="$LTLIBPTH"
    ac_cv_libpth_cppflags="$INCPTH"
    ac_cv_libpth_prefix="$LIBPTH_PREFIX"

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libpth_libs" >&5
$as_echo "$ac_cv_libpth_libs" >&6; }
  LIBPTH="$ac_cv_libpth_libs"
  LTLIBPTH="$ac_cv_libpth_ltlibs"
  INCPTH="$ac_cv_libpth_cppflags"
  LIBPTH_PREFIX="$ac_cv_libpth_prefix"

  for element in $INCPTH; do
    haveit=
    for x in $CPPFLAGS; do

  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  acl_save_exec_prefix="$exec_prefix"
  exec_prefix="$acl_final_exec_prefix"
  eval x=\"$x\"
  exec_prefix="$acl_save_exec_prefix"
  prefix="$acl_save_prefix"

      if test "X$x" = "X$element"; then
        haveit=yes
        break
      fi
    done
    if test -z "$haveit"; then
      CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
    fi
  done




      HAVE_LIBPTH=yes



      gl_have_pth=
      gl_save_LIBS="$LIBS"
      LIBS="$LIBS $LIBPTH"
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <pth.h>
int
main ()
{
pth_self();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gl_have_pth=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
      LIBS="$gl_save_LIBS"
      if test -n "$gl_have_pth"; then
        gl_threads_api=pth
        LIBTHREAD="$LIBPTH"
        LTLIBTHREAD="$LTLIBPTH"
        LIBMULTITHREAD="$LIBTHREAD"
        LTLIBMULTITHREAD="$LTLIBTHREAD"

$as_echo "#define USE_PTH_THREADS 1" >>confdefs.h

        if test -n "$LIBMULTITHREAD" || test -n "$LTLIBMULTITHREAD"; then
          if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then

$as_echo "#define USE_PTH_THREADS_WEAK 1" >>confdefs.h

            LIBTHREAD=
            LTLIBTHREAD=
          fi
        fi
      else
        CPPFLAGS="$gl_save_CPPFLAGS"
      fi
    fi
    if test -z "$gl_have_pthread"; then
      case "$gl_use_threads" in
        yes | windows | win32) # The 'win32' is for backward compatibility.
          if { case "$host_os" in
                 mingw*) true;;
                 *) false;;
               esac
             }; then
            gl_threads_api=windows

$as_echo "#define USE_WINDOWS_THREADS 1" >>confdefs.h

          fi
          ;;
      esac
    fi
  fi
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for multithread API to use" >&5
$as_echo_n "checking for multithread API to use... " >&6; }
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_threads_api" >&5
$as_echo "$gl_threads_api" >&6; }














{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
$as_echo_n "checking for a sed that does not truncate output... " >&6; }
if ${ac_cv_path_SED+:} false; then :
  $as_echo_n "(cached) " >&6
else
            ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
     for ac_i in 1 2 3 4 5 6 7; do
       ac_script="$ac_script$as_nl$ac_script"
     done
     echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
     { ac_script=; unset ac_script;}
     if test -z "$SED"; then
  ac_path_SED_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_prog in sed gsed; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_SED" || continue
# Check for GNU ac_path_SED and select it if it is found.
  # Check for GNU $ac_path_SED
case `"$ac_path_SED" --version 2>&1` in
*GNU*)
  ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
*)
  ac_count=0
  $as_echo_n 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    $as_echo '' >> "conftest.nl"
    "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    as_fn_arith $ac_count + 1 && ac_count=$as_val
    if test $ac_count -gt ${ac_path_SED_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_SED="$ac_path_SED"
      ac_path_SED_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_SED_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_SED"; then
    as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
  fi
else
  ac_cv_path_SED=$SED
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
$as_echo "$ac_cv_path_SED" >&6; }
 SED="$ac_cv_path_SED"
  rm -f conftest.sed


  GNULIB__EXIT=0;
  GNULIB_ATOLL=0;
  GNULIB_CALLOC_POSIX=0;
  GNULIB_CANONICALIZE_FILE_NAME=0;
  GNULIB_GETLOADAVG=0;
  GNULIB_GETSUBOPT=0;
  GNULIB_GRANTPT=0;
  GNULIB_MALLOC_POSIX=0;
  GNULIB_MBTOWC=0;
  GNULIB_MKDTEMP=0;
  GNULIB_MKOSTEMP=0;
  GNULIB_MKOSTEMPS=0;
  GNULIB_MKSTEMP=0;
  GNULIB_MKSTEMPS=0;
  GNULIB_POSIX_OPENPT=0;
  GNULIB_PTSNAME=0;
  GNULIB_PTSNAME_R=0;
  GNULIB_PUTENV=0;
  GNULIB_QSORT_R=0;
  GNULIB_RANDOM=0;
  GNULIB_RANDOM_R=0;
  GNULIB_REALLOCARRAY=0;
  GNULIB_REALLOC_POSIX=0;
  GNULIB_REALPATH=0;
  GNULIB_RPMATCH=0;
  GNULIB_SECURE_GETENV=0;
  GNULIB_SETENV=0;
  GNULIB_STRTOD=0;
  GNULIB_STRTOLL=0;
  GNULIB_STRTOULL=0;
  GNULIB_SYSTEM_POSIX=0;
  GNULIB_UNLOCKPT=0;
  GNULIB_UNSETENV=0;
  GNULIB_WCTOMB=0;
    HAVE__EXIT=1;
  HAVE_ATOLL=1;
  HAVE_CANONICALIZE_FILE_NAME=1;
  HAVE_DECL_GETLOADAVG=1;
  HAVE_GETSUBOPT=1;
  HAVE_GRANTPT=1;
  HAVE_DECL_INITSTATE=1;
  HAVE_MKDTEMP=1;
  HAVE_MKOSTEMP=1;
  HAVE_MKOSTEMPS=1;
  HAVE_MKSTEMP=1;
  HAVE_MKSTEMPS=1;
  HAVE_POSIX_OPENPT=1;
  HAVE_PTSNAME=1;
  HAVE_PTSNAME_R=1;
  HAVE_QSORT_R=1;
  HAVE_RANDOM=1;
  HAVE_RANDOM_H=1;
  HAVE_RANDOM_R=1;
  HAVE_REALLOCARRAY=1;
  HAVE_REALPATH=1;
  HAVE_RPMATCH=1;
  HAVE_SECURE_GETENV=1;
  HAVE_SETENV=1;
  HAVE_DECL_SETENV=1;
  HAVE_DECL_SETSTATE=1;
  HAVE_STRTOD=1;
  HAVE_STRTOLL=1;
  HAVE_STRTOULL=1;
  HAVE_STRUCT_RANDOM_DATA=1;
  HAVE_SYS_LOADAVG_H=0;
  HAVE_UNLOCKPT=1;
  HAVE_DECL_UNSETENV=1;
  REPLACE_CALLOC=0;
  REPLACE_CANONICALIZE_FILE_NAME=0;
  REPLACE_MALLOC=0;
  REPLACE_MBTOWC=0;
  REPLACE_MKSTEMP=0;
  REPLACE_PTSNAME=0;
  REPLACE_PTSNAME_R=0;
  REPLACE_PUTENV=0;
  REPLACE_QSORT_R=0;
  REPLACE_RANDOM_R=0;
  REPLACE_REALLOC=0;
  REPLACE_REALPATH=0;
  REPLACE_SETENV=0;
  REPLACE_STRTOD=0;
  REPLACE_UNSETENV=0;
  REPLACE_WCTOMB=0;


  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc, realloc, calloc are POSIX compliant" >&5
$as_echo_n "checking whether malloc, realloc, calloc are POSIX compliant... " >&6; }
if ${gl_cv_func_malloc_posix+:} false; then :
  $as_echo_n "(cached) " >&6
else

                        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{
#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
             choke me
             #endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_func_malloc_posix=yes
else
  gl_cv_func_malloc_posix=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_malloc_posix" >&5
$as_echo "$gl_cv_func_malloc_posix" >&6; }



      for ac_header in stdlib.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
if test "x$ac_cv_header_stdlib_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_STDLIB_H 1
_ACEOF

fi

done

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
$as_echo_n "checking for GNU libc compatible malloc... " >&6; }
if ${ac_cv_func_malloc_0_nonnull+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  case "$host_os" in
          # Guess yes on platforms where we know the result.
          *-gnu* | freebsd* | netbsd* | openbsd* \
          | hpux* | solaris* | cygwin* | mingw*)
            ac_cv_func_malloc_0_nonnull=yes ;;
          # If we don't know, assume the worst.
          *) ac_cv_func_malloc_0_nonnull=no ;;
        esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if defined STDC_HEADERS || defined HAVE_STDLIB_H
            # include <stdlib.h>
            #else
            char *malloc ();
            #endif

int
main ()
{
char *p = malloc (0);
            int result = !p;
            free (p);
            return result;
  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  ac_cv_func_malloc_0_nonnull=yes
else
  ac_cv_func_malloc_0_nonnull=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; }
  if test $ac_cv_func_malloc_0_nonnull = yes; then :
  gl_cv_func_malloc_0_nonnull=1
else
  gl_cv_func_malloc_0_nonnull=0
fi


cat >>confdefs.h <<_ACEOF
#define MALLOC_0_IS_NONNULL $gl_cv_func_malloc_0_nonnull
_ACEOF



  GNULIB_BTOWC=0;
  GNULIB_WCTOB=0;
  GNULIB_MBSINIT=0;
  GNULIB_MBRTOWC=0;
  GNULIB_MBRLEN=0;
  GNULIB_MBSRTOWCS=0;
  GNULIB_MBSNRTOWCS=0;
  GNULIB_WCRTOMB=0;
  GNULIB_WCSRTOMBS=0;
  GNULIB_WCSNRTOMBS=0;
  GNULIB_WCWIDTH=0;
  GNULIB_WMEMCHR=0;
  GNULIB_WMEMCMP=0;
  GNULIB_WMEMCPY=0;
  GNULIB_WMEMMOVE=0;
  GNULIB_WMEMSET=0;
  GNULIB_WCSLEN=0;
  GNULIB_WCSNLEN=0;
  GNULIB_WCSCPY=0;
  GNULIB_WCPCPY=0;
  GNULIB_WCSNCPY=0;
  GNULIB_WCPNCPY=0;
  GNULIB_WCSCAT=0;
  GNULIB_WCSNCAT=0;
  GNULIB_WCSCMP=0;
  GNULIB_WCSNCMP=0;
  GNULIB_WCSCASECMP=0;
  GNULIB_WCSNCASECMP=0;
  GNULIB_WCSCOLL=0;
  GNULIB_WCSXFRM=0;
  GNULIB_WCSDUP=0;
  GNULIB_WCSCHR=0;
  GNULIB_WCSRCHR=0;
  GNULIB_WCSCSPN=0;
  GNULIB_WCSSPN=0;
  GNULIB_WCSPBRK=0;
  GNULIB_WCSSTR=0;
  GNULIB_WCSTOK=0;
  GNULIB_WCSWIDTH=0;
  GNULIB_WCSFTIME=0;
    HAVE_BTOWC=1;
  HAVE_MBSINIT=1;
  HAVE_MBRTOWC=1;
  HAVE_MBRLEN=1;
  HAVE_MBSRTOWCS=1;
  HAVE_MBSNRTOWCS=1;
  HAVE_WCRTOMB=1;
  HAVE_WCSRTOMBS=1;
  HAVE_WCSNRTOMBS=1;
  HAVE_WMEMCHR=1;
  HAVE_WMEMCMP=1;
  HAVE_WMEMCPY=1;
  HAVE_WMEMMOVE=1;
  HAVE_WMEMSET=1;
  HAVE_WCSLEN=1;
  HAVE_WCSNLEN=1;
  HAVE_WCSCPY=1;
  HAVE_WCPCPY=1;
  HAVE_WCSNCPY=1;
  HAVE_WCPNCPY=1;
  HAVE_WCSCAT=1;
  HAVE_WCSNCAT=1;
  HAVE_WCSCMP=1;
  HAVE_WCSNCMP=1;
  HAVE_WCSCASECMP=1;
  HAVE_WCSNCASECMP=1;
  HAVE_WCSCOLL=1;
  HAVE_WCSXFRM=1;
  HAVE_WCSDUP=1;
  HAVE_WCSCHR=1;
  HAVE_WCSRCHR=1;
  HAVE_WCSCSPN=1;
  HAVE_WCSSPN=1;
  HAVE_WCSPBRK=1;
  HAVE_WCSSTR=1;
  HAVE_WCSTOK=1;
  HAVE_WCSWIDTH=1;
  HAVE_WCSFTIME=1;
  HAVE_DECL_WCTOB=1;
  HAVE_DECL_WCWIDTH=1;
  REPLACE_MBSTATE_T=0;
  REPLACE_BTOWC=0;
  REPLACE_WCTOB=0;
  REPLACE_MBSINIT=0;
  REPLACE_MBRTOWC=0;
  REPLACE_MBRLEN=0;
  REPLACE_MBSRTOWCS=0;
  REPLACE_MBSNRTOWCS=0;
  REPLACE_WCRTOMB=0;
  REPLACE_WCSRTOMBS=0;
  REPLACE_WCSNRTOMBS=0;
  REPLACE_WCWIDTH=0;
  REPLACE_WCSWIDTH=0;
  REPLACE_WCSFTIME=0;














  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional japanese locale" >&5
$as_echo_n "checking for a traditional japanese locale... " >&6; }
if ${gt_cv_locale_ja+:} false; then :
  $as_echo_n "(cached) " >&6
else

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main ()
{
  const char *p;
  /* Check whether the given locale name is recognized by the system.  */
#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
  /* On native Windows, setlocale(category, "") looks at the system settings,
     not at the environment variables.  Also, when an encoding suffix such
     as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
     category of the locale to "C".  */
  if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
      || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
    return 1;
#else
  if (setlocale (LC_ALL, "") == NULL) return 1;
#endif
  /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
     On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
     is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
     On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "646". In this situation,
     some unit tests fail.
     On MirBSD 10, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "UTF-8".  */
#if HAVE_LANGINFO_CODESET
  {
    const char *cs = nl_langinfo (CODESET);
    if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
        || strcmp (cs, "UTF-8") == 0)
      return 1;
  }
#endif
#ifdef __CYGWIN__
  /* On Cygwin, avoid locale names without encoding suffix, because the
     locale_charset() function relies on the encoding suffix.  Note that
     LC_ALL is set on the command line.  */
  if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
#endif
  /* Check whether MB_CUR_MAX is > 1.  This excludes the dysfunctional locales
     on Cygwin 1.5.x.  */
  if (MB_CUR_MAX == 1)
    return 1;
  /* Check whether in a month name, no byte in the range 0x80..0x9F occurs.
     This excludes the UTF-8 encoding (except on MirBSD).  */
  t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
  if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1;
  for (p = buf; *p != '\0'; p++)
    if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0)
      return 1;
  return 0;
}

_ACEOF
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s conftest$ac_exeext; then
      case "$host_os" in
        # Handle native Windows specially, because there setlocale() interprets
        # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
        # "fr" or "fra" as "French" or "French_France.1252",
        # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
        # "ja" as "Japanese" or "Japanese_Japan.932",
        # and similar.
        mingw*)
          # Note that on native Windows, the Japanese locale is
          # Japanese_Japan.932, and CP932 is very different from EUC-JP, so we
          # cannot use it here.
          gt_cv_locale_ja=none
          ;;
        *)
          # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
          # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
          # configure script would override the LC_ALL setting. Likewise for
          # LC_CTYPE, which is also set at the beginning of the configure script.
          # Test for the AIX locale name.
          if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_ja=ja_JP
          else
            # Test for the locale name with explicit encoding suffix.
            if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
              gt_cv_locale_ja=ja_JP.EUC-JP
            else
              # Test for the HP-UX, OSF/1, NetBSD locale name.
              if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                gt_cv_locale_ja=ja_JP.eucJP
              else
                # Test for the IRIX, FreeBSD locale name.
                if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                  gt_cv_locale_ja=ja_JP.EUC
                else
                  # Test for the Solaris 7 locale name.
                  if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                    gt_cv_locale_ja=ja
                  else
                    # Special test for NetBSD 1.6.
                    if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then
                      gt_cv_locale_ja=ja_JP.eucJP
                    else
                      # None found.
                      gt_cv_locale_ja=none
                    fi
                  fi
                fi
              fi
            fi
          fi
          ;;
      esac
    fi
    rm -fr conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5
$as_echo "$gt_cv_locale_ja" >&6; }
  LOCALE_JA=$gt_cv_locale_ja





  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5
$as_echo_n "checking for a transitional chinese locale... " >&6; }
if ${gt_cv_locale_zh_CN+:} false; then :
  $as_echo_n "(cached) " >&6
else

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <stdlib.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main ()
{
  const char *p;
  /* Check whether the given locale name is recognized by the system.  */
#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
  /* On native Windows, setlocale(category, "") looks at the system settings,
     not at the environment variables.  Also, when an encoding suffix such
     as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
     category of the locale to "C".  */
  if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
      || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
    return 1;
#else
  if (setlocale (LC_ALL, "") == NULL) return 1;
#endif
  /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
     On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
     is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
     On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "646". In this situation,
     some unit tests fail.
     On MirBSD 10, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "UTF-8".  */
#if HAVE_LANGINFO_CODESET
  {
    const char *cs = nl_langinfo (CODESET);
    if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
        || strcmp (cs, "UTF-8") == 0)
      return 1;
  }
#endif
#ifdef __CYGWIN__
  /* On Cygwin, avoid locale names without encoding suffix, because the
     locale_charset() function relies on the encoding suffix.  Note that
     LC_ALL is set on the command line.  */
  if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
#endif
  /* Check whether in a month name, no byte in the range 0x80..0x9F occurs.
     This excludes the UTF-8 encoding (except on MirBSD).  */
  t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
  if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1;
  for (p = buf; *p != '\0'; p++)
    if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0)
      return 1;
  /* Check whether a typical GB18030 multibyte sequence is recognized as a
     single wide character.  This excludes the GB2312 and GBK encodings.  */
  if (mblen ("\203\062\332\066", 5) != 4)
    return 1;
  return 0;
}

_ACEOF
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s conftest$ac_exeext; then
      case "$host_os" in
        # Handle native Windows specially, because there setlocale() interprets
        # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
        # "fr" or "fra" as "French" or "French_France.1252",
        # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
        # "ja" as "Japanese" or "Japanese_Japan.932",
        # and similar.
        mingw*)
          # Test for the hypothetical native Windows locale name.
          if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_zh_CN=Chinese_China.54936
          else
            # None found.
            gt_cv_locale_zh_CN=none
          fi
          ;;
        solaris2.8)
          # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are
          # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK.
          # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core.
          gt_cv_locale_zh_CN=none
          ;;
        *)
          # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
          # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
          # configure script would override the LC_ALL setting. Likewise for
          # LC_CTYPE, which is also set at the beginning of the configure script.
          # Test for the locale name without encoding suffix.
          if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_zh_CN=zh_CN
          else
            # Test for the locale name with explicit encoding suffix.
            if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
              gt_cv_locale_zh_CN=zh_CN.GB18030
            else
              # None found.
              gt_cv_locale_zh_CN=none
            fi
          fi
          ;;
      esac
    else
      # If there was a link error, due to mblen(), the system is so old that
      # it certainly doesn't have a chinese locale.
      gt_cv_locale_zh_CN=none
    fi
    rm -fr conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5
$as_echo "$gt_cv_locale_zh_CN" >&6; }
  LOCALE_ZH_CN=$gt_cv_locale_zh_CN




  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5
$as_echo_n "checking for a french Unicode locale... " >&6; }
if ${gt_cv_locale_fr_utf8+:} false; then :
  $as_echo_n "(cached) " >&6
else

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main () {
  /* On BeOS and Haiku, locales are not implemented in libc.  Rather, libintl
     imitates locale dependent behaviour by looking at the environment
     variables, and all locales use the UTF-8 encoding.  */
#if !(defined __BEOS__ || defined __HAIKU__)
  /* Check whether the given locale name is recognized by the system.  */
# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
  /* On native Windows, setlocale(category, "") looks at the system settings,
     not at the environment variables.  Also, when an encoding suffix such
     as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
     category of the locale to "C".  */
  if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
      || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
    return 1;
# else
  if (setlocale (LC_ALL, "") == NULL) return 1;
# endif
  /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
     On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
     is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
     On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "646". In this situation,
     some unit tests fail.  */
# if HAVE_LANGINFO_CODESET
  {
    const char *cs = nl_langinfo (CODESET);
    if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0)
      return 1;
  }
# endif
# ifdef __CYGWIN__
  /* On Cygwin, avoid locale names without encoding suffix, because the
     locale_charset() function relies on the encoding suffix.  Note that
     LC_ALL is set on the command line.  */
  if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
# endif
  /* Check whether in the abbreviation of the second month, the second
     character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is
     two bytes long, with UTF-8 encoding.  */
  t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
  if (strftime (buf, sizeof (buf), "%b", &t) < 4
      || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v')
    return 1;
#endif
#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy.  */
  /* Check whether the decimal separator is a comma.
     On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point
     are nl_langinfo(RADIXCHAR) are both ".".  */
  if (localeconv () ->decimal_point[0] != ',') return 1;
#endif
  return 0;
}

_ACEOF
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s conftest$ac_exeext; then
      case "$host_os" in
        # Handle native Windows specially, because there setlocale() interprets
        # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
        # "fr" or "fra" as "French" or "French_France.1252",
        # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
        # "ja" as "Japanese" or "Japanese_Japan.932",
        # and similar.
        mingw*)
          # Test for the hypothetical native Windows locale name.
          if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_fr_utf8=French_France.65001
          else
            # None found.
            gt_cv_locale_fr_utf8=none
          fi
          ;;
        *)
          # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
          # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
          # configure script would override the LC_ALL setting. Likewise for
          # LC_CTYPE, which is also set at the beginning of the configure script.
          # Test for the usual locale name.
          if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_fr_utf8=fr_FR
          else
            # Test for the locale name with explicit encoding suffix.
            if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
              gt_cv_locale_fr_utf8=fr_FR.UTF-8
            else
              # Test for the Solaris 7 locale name.
              if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                gt_cv_locale_fr_utf8=fr.UTF-8
              else
                # None found.
                gt_cv_locale_fr_utf8=none
              fi
            fi
          fi
          ;;
      esac
    fi
    rm -fr conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5
$as_echo "$gt_cv_locale_fr_utf8" >&6; }
  LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8





  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5
$as_echo_n "checking for a traditional french locale... " >&6; }
if ${gt_cv_locale_fr+:} false; then :
  $as_echo_n "(cached) " >&6
else

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main () {
  /* Check whether the given locale name is recognized by the system.  */
#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
  /* On native Windows, setlocale(category, "") looks at the system settings,
     not at the environment variables.  Also, when an encoding suffix such
     as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
     category of the locale to "C".  */
  if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
      || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
    return 1;
#else
  if (setlocale (LC_ALL, "") == NULL) return 1;
#endif
  /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
     On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
     is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
     On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "646". In this situation,
     some unit tests fail.
     On MirBSD 10, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "UTF-8".  */
#if HAVE_LANGINFO_CODESET
  {
    const char *cs = nl_langinfo (CODESET);
    if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
        || strcmp (cs, "UTF-8") == 0)
      return 1;
  }
#endif
#ifdef __CYGWIN__
  /* On Cygwin, avoid locale names without encoding suffix, because the
     locale_charset() function relies on the encoding suffix.  Note that
     LC_ALL is set on the command line.  */
  if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
#endif
  /* Check whether in the abbreviation of the second month, the second
     character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only
     one byte long. This excludes the UTF-8 encoding.  */
  t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
  if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1;
#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy.  */
  /* Check whether the decimal separator is a comma.
     On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point
     are nl_langinfo(RADIXCHAR) are both ".".  */
  if (localeconv () ->decimal_point[0] != ',') return 1;
#endif
  return 0;
}

_ACEOF
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s conftest$ac_exeext; then
      case "$host_os" in
        # Handle native Windows specially, because there setlocale() interprets
        # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
        # "fr" or "fra" as "French" or "French_France.1252",
        # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
        # "ja" as "Japanese" or "Japanese_Japan.932",
        # and similar.
        mingw*)
          # Test for the native Windows locale name.
          if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_fr=French_France.1252
          else
            # None found.
            gt_cv_locale_fr=none
          fi
          ;;
        *)
          # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
          # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
          # configure script would override the LC_ALL setting. Likewise for
          # LC_CTYPE, which is also set at the beginning of the configure script.
          # Test for the usual locale name.
          if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_fr=fr_FR
          else
            # Test for the locale name with explicit encoding suffix.
            if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
              gt_cv_locale_fr=fr_FR.ISO-8859-1
            else
              # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name.
              if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                gt_cv_locale_fr=fr_FR.ISO8859-1
              else
                # Test for the HP-UX locale name.
                if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                  gt_cv_locale_fr=fr_FR.iso88591
                else
                  # Test for the Solaris 7 locale name.
                  if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                    gt_cv_locale_fr=fr
                  else
                    # None found.
                    gt_cv_locale_fr=none
                  fi
                fi
              fi
            fi
          fi
          ;;
      esac
    fi
    rm -fr conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5
$as_echo "$gt_cv_locale_fr" >&6; }
  LOCALE_FR=$gt_cv_locale_fr













  GNULIB_EXPLICIT_BZERO=0;
  GNULIB_FFSL=0;
  GNULIB_FFSLL=0;
  GNULIB_MEMCHR=0;
  GNULIB_MEMMEM=0;
  GNULIB_MEMPCPY=0;
  GNULIB_MEMRCHR=0;
  GNULIB_RAWMEMCHR=0;
  GNULIB_STPCPY=0;
  GNULIB_STPNCPY=0;
  GNULIB_STRCHRNUL=0;
  GNULIB_STRDUP=0;
  GNULIB_STRNCAT=0;
  GNULIB_STRNDUP=0;
  GNULIB_STRNLEN=0;
  GNULIB_STRPBRK=0;
  GNULIB_STRSEP=0;
  GNULIB_STRSTR=0;
  GNULIB_STRCASESTR=0;
  GNULIB_STRTOK_R=0;
  GNULIB_MBSLEN=0;
  GNULIB_MBSNLEN=0;
  GNULIB_MBSCHR=0;
  GNULIB_MBSRCHR=0;
  GNULIB_MBSSTR=0;
  GNULIB_MBSCASECMP=0;
  GNULIB_MBSNCASECMP=0;
  GNULIB_MBSPCASECMP=0;
  GNULIB_MBSCASESTR=0;
  GNULIB_MBSCSPN=0;
  GNULIB_MBSPBRK=0;
  GNULIB_MBSSPN=0;
  GNULIB_MBSSEP=0;
  GNULIB_MBSTOK_R=0;
  GNULIB_STRERROR=0;
  GNULIB_STRERROR_R=0;
  GNULIB_STRSIGNAL=0;
  GNULIB_STRVERSCMP=0;
  HAVE_MBSLEN=0;
    HAVE_EXPLICIT_BZERO=1;
  HAVE_FFSL=1;
  HAVE_FFSLL=1;
  HAVE_MEMCHR=1;
  HAVE_DECL_MEMMEM=1;
  HAVE_MEMPCPY=1;
  HAVE_DECL_MEMRCHR=1;
  HAVE_RAWMEMCHR=1;
  HAVE_STPCPY=1;
  HAVE_STPNCPY=1;
  HAVE_STRCHRNUL=1;
  HAVE_DECL_STRDUP=1;
  HAVE_DECL_STRNDUP=1;
  HAVE_DECL_STRNLEN=1;
  HAVE_STRPBRK=1;
  HAVE_STRSEP=1;
  HAVE_STRCASESTR=1;
  HAVE_DECL_STRTOK_R=1;
  HAVE_DECL_STRERROR_R=1;
  HAVE_DECL_STRSIGNAL=1;
  HAVE_STRVERSCMP=1;
  REPLACE_MEMCHR=0;
  REPLACE_MEMMEM=0;
  REPLACE_STPNCPY=0;
  REPLACE_STRCHRNUL=0;
  REPLACE_STRDUP=0;
  REPLACE_STRNCAT=0;
  REPLACE_STRNDUP=0;
  REPLACE_STRNLEN=0;
  REPLACE_STRSTR=0;
  REPLACE_STRCASESTR=0;
  REPLACE_STRTOK_R=0;
  REPLACE_STRERROR=0;
  REPLACE_STRERROR_R=0;
  REPLACE_STRSIGNAL=0;
  UNDEFINE_STRTOK_R=0;






  # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it
  # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is
  # irrelevant for anonymous mappings.
  ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
if test "x$ac_cv_func_mmap" = xyes; then :
  gl_have_mmap=yes
else
  gl_have_mmap=no
fi


  # Try to allow MAP_ANONYMOUS.
  gl_have_mmap_anonymous=no
  if test $gl_have_mmap = yes; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5
$as_echo_n "checking for MAP_ANONYMOUS... " >&6; }
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/mman.h>
#ifdef MAP_ANONYMOUS
    I cannot identify this map
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "I cannot identify this map" >/dev/null 2>&1; then :
  gl_have_mmap_anonymous=yes
fi
rm -f conftest*

    if test $gl_have_mmap_anonymous != yes; then
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/mman.h>
#ifdef MAP_ANON
    I cannot identify this map
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "I cannot identify this map" >/dev/null 2>&1; then :

$as_echo "#define MAP_ANONYMOUS MAP_ANON" >>confdefs.h

         gl_have_mmap_anonymous=yes
fi
rm -f conftest*

    fi
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5
$as_echo "$gl_have_mmap_anonymous" >&6; }
    if test $gl_have_mmap_anonymous = yes; then

$as_echo "#define HAVE_MAP_ANONYMOUS 1" >>confdefs.h

    fi
  fi


  :






  :








  if test $HAVE_MEMCHR = 1; then
    # Detect platform-specific bugs in some versions of glibc:
    # memchr should not dereference anything with length 0
    #   https://bugzilla.redhat.com/show_bug.cgi?id=499689
    # memchr should not dereference overestimated length after a match
    #   https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521737
    #   https://sourceware.org/bugzilla/show_bug.cgi?id=10162
    # Assume that memchr works on platforms that lack mprotect.
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memchr works" >&5
$as_echo_n "checking whether memchr works... " >&6; }
if ${gl_cv_func_memchr_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  case "$host_os" in
                    # Guess yes on native Windows.
            mingw*) gl_cv_func_memchr_works="guessing yes" ;;
                    # Be pessimistic for now.
            *)      gl_cv_func_memchr_works="guessing no" ;;
          esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <string.h>
#if HAVE_SYS_MMAN_H
# include <fcntl.h>
# include <unistd.h>
# include <sys/types.h>
# include <sys/mman.h>
# ifndef MAP_FILE
#  define MAP_FILE 0
# endif
#endif

int
main ()
{

  int result = 0;
  char *fence = NULL;
#if HAVE_SYS_MMAN_H && HAVE_MPROTECT
# if HAVE_MAP_ANONYMOUS
  const int flags = MAP_ANONYMOUS | MAP_PRIVATE;
  const int fd = -1;
# else /* !HAVE_MAP_ANONYMOUS */
  const int flags = MAP_FILE | MAP_PRIVATE;
  int fd = open ("/dev/zero", O_RDONLY, 0666);
  if (fd >= 0)
# endif
    {
      int pagesize = getpagesize ();
      char *two_pages =
        (char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE,
                       flags, fd, 0);
      if (two_pages != (char *)(-1)
          && mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0)
        fence = two_pages + pagesize;
    }
#endif
  if (fence)
    {
      if (memchr (fence, 0, 0))
        result |= 1;
      strcpy (fence - 9, "12345678");
      if (memchr (fence - 9, 0, 79) != fence - 1)
        result |= 2;
      if (memchr (fence - 1, 0, 3) != fence - 1)
        result |= 4;
    }
  return result;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_memchr_works=yes
else
  gl_cv_func_memchr_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memchr_works" >&5
$as_echo "$gl_cv_func_memchr_works" >&6; }
    case "$gl_cv_func_memchr_works" in
      *yes) ;;
      *) REPLACE_MEMCHR=1 ;;
    esac
  fi


      ac_fn_c_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default"
if test "x$ac_cv_have_decl_memmem" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_MEMMEM $ac_have_decl
_ACEOF






  for ac_func in memmem
do :
  ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
if test "x$ac_cv_func_memmem" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_MEMMEM 1
_ACEOF

fi
done

  if test $ac_cv_func_memmem = yes; then
    HAVE_MEMMEM=1
  else
    HAVE_MEMMEM=0
  fi

  :





  if test $ac_cv_have_decl_memmem = no; then
    HAVE_DECL_MEMMEM=0
  else
            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memmem works" >&5
$as_echo_n "checking whether memmem works... " >&6; }
if ${gl_cv_func_memmem_works_always+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
                                      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#ifdef __GNU_LIBRARY__
 #include <features.h>
 #if ((__GLIBC__ == 2 && ((__GLIBC_MINOR > 0 && __GLIBC_MINOR__ < 9) \
                          || __GLIBC_MINOR__ > 12)) \
      || (__GLIBC__ > 2)) \
     || defined __UCLIBC__
  Lucky user
 #endif
#elif defined __CYGWIN__
 #include <cygwin/version.h>
 #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7)
  Lucky user
 #endif
#else
  Lucky user
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "Lucky user" >/dev/null 2>&1; then :
  gl_cv_func_memmem_works_always="guessing yes"
else
  gl_cv_func_memmem_works_always="guessing no"
fi
rm -f conftest*


else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <string.h> /* for memmem */
#define P "_EF_BF_BD"
#define HAYSTACK "F_BD_CE_BD" P P P P "_C3_88_20" P P P "_C3_A7_20" P
#define NEEDLE P P P P P

int
main ()
{

    int result = 0;
    if (memmem (HAYSTACK, strlen (HAYSTACK), NEEDLE, strlen (NEEDLE)))
      result |= 1;
    /* Check for empty needle behavior.  */
    {
      const char *haystack = "AAA";
      if (memmem (haystack, 3, NULL, 0) != haystack)
        result |= 2;
    }
    return result;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_memmem_works_always=yes
else
  gl_cv_func_memmem_works_always=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memmem_works_always" >&5
$as_echo "$gl_cv_func_memmem_works_always" >&6; }
    case "$gl_cv_func_memmem_works_always" in
      *yes) ;;
      *)
        REPLACE_MEMMEM=1
        ;;
    esac
  fi
  :


      ac_fn_c_check_decl "$LINENO" "memrchr" "ac_cv_have_decl_memrchr" "$ac_includes_default"
if test "x$ac_cv_have_decl_memrchr" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_MEMRCHR $ac_have_decl
_ACEOF






  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <limits.h> defines MIN and MAX" >&5
$as_echo_n "checking whether <limits.h> defines MIN and MAX... " >&6; }
if ${gl_cv_minmax_in_limits_h+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>
            int x = MIN (42, 17);
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_minmax_in_limits_h=yes
else
  gl_cv_minmax_in_limits_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_minmax_in_limits_h" >&5
$as_echo "$gl_cv_minmax_in_limits_h" >&6; }
  if test $gl_cv_minmax_in_limits_h = yes; then

$as_echo "#define HAVE_MINMAX_IN_LIMITS_H 1" >>confdefs.h

  fi






  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/param.h> defines MIN and MAX" >&5
$as_echo_n "checking whether <sys/param.h> defines MIN and MAX... " >&6; }
if ${gl_cv_minmax_in_sys_param_h+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/param.h>
            int x = MIN (42, 17);
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_minmax_in_sys_param_h=yes
else
  gl_cv_minmax_in_sys_param_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_minmax_in_sys_param_h" >&5
$as_echo "$gl_cv_minmax_in_sys_param_h" >&6; }
  if test $gl_cv_minmax_in_sys_param_h = yes; then

$as_echo "#define HAVE_MINMAX_IN_SYS_PARAM_H 1" >>confdefs.h

  fi














  case "$host_os" in
    mingw*) gl_cv_have_nonblocking=no ;;
    *)      gl_cv_have_nonblocking=yes ;;
  esac
  case "$host_os" in
    mingw*) gl_cv_have_open_O_NONBLOCK=no ;;
    *)      gl_cv_have_open_O_NONBLOCK=yes ;;
  esac



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C symbols are prefixed with underscore at the linker level" >&5
$as_echo_n "checking whether C symbols are prefixed with underscore at the linker level... " >&6; }
if ${gl_cv_prog_as_underscore+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat > conftest.c <<EOF
#ifdef __cplusplus
extern "C" int foo (void);
#endif
int foo(void) { return 0; }
EOF
     # Look for the assembly language name in the .s file.
     { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $gl_c_asm_opt conftest.c'
  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; } >/dev/null 2>&1
     if LC_ALL=C grep -E '(^|[^a-zA-Z0-9_])_foo([^a-zA-Z0-9_]|$)' conftest.$gl_asmext >/dev/null; then
       gl_cv_prog_as_underscore=yes
     else
       gl_cv_prog_as_underscore=no
     fi
     rm -f conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_prog_as_underscore" >&5
$as_echo "$gl_cv_prog_as_underscore" >&6; }
  if test $gl_cv_prog_as_underscore = yes; then
    USER_LABEL_PREFIX=_
  else
    USER_LABEL_PREFIX=
  fi

cat >>confdefs.h <<_ACEOF
#define USER_LABEL_PREFIX $USER_LABEL_PREFIX
_ACEOF

  ASM_SYMBOL_PREFIX='"'${USER_LABEL_PREFIX}'"'



     REPLACE_STRERROR_0=0
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror(0) succeeds" >&5
$as_echo_n "checking whether strerror(0) succeeds... " >&6; }
if ${gl_cv_func_strerror_0_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  case "$host_os" in
                 # Guess yes on glibc systems.
         *-gnu*) gl_cv_func_strerror_0_works="guessing yes" ;;
                 # Guess yes on native Windows.
         mingw*) gl_cv_func_strerror_0_works="guessing yes" ;;
                 # If we don't know, assume the worst.
         *)      gl_cv_func_strerror_0_works="guessing no" ;;
       esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <string.h>
           #include <errno.h>

int
main ()
{
int result = 0;
           char *str;
           errno = 0;
           str = strerror (0);
           if (!*str) result |= 1;
           if (errno) result |= 2;
           if (strstr (str, "nknown") || strstr (str, "ndefined"))
             result |= 4;
           return result;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_strerror_0_works=yes
else
  gl_cv_func_strerror_0_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_0_works" >&5
$as_echo "$gl_cv_func_strerror_0_works" >&6; }
  case "$gl_cv_func_strerror_0_works" in
    *yes) ;;
    *)
      REPLACE_STRERROR_0=1

$as_echo "#define REPLACE_STRERROR_0 1" >>confdefs.h

      ;;
  esac
















  :





  if test $ac_cv_func_strerror_r = yes; then
    if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then
                        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strerror_r with POSIX signature" >&5
$as_echo_n "checking for strerror_r with POSIX signature... " >&6; }
if ${gl_cv_func_strerror_r_posix_signature+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <string.h>
                int strerror_r (int, char *, size_t);

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_func_strerror_r_posix_signature=yes
else
  gl_cv_func_strerror_r_posix_signature=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_r_posix_signature" >&5
$as_echo "$gl_cv_func_strerror_r_posix_signature" >&6; }
      if test $gl_cv_func_strerror_r_posix_signature = yes; then
                                                        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror_r works" >&5
$as_echo_n "checking whether strerror_r works... " >&6; }
if ${gl_cv_func_strerror_r_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :

              case "$host_os" in
                       # Guess no on AIX.
                aix*)  gl_cv_func_strerror_r_works="guessing no";;
                       # Guess no on HP-UX.
                hpux*) gl_cv_func_strerror_r_works="guessing no";;
                       # Guess no on BSD variants.
                *bsd*)  gl_cv_func_strerror_r_works="guessing no";;
                       # Guess yes otherwise.
                *)     gl_cv_func_strerror_r_works="guessing yes";;
              esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <errno.h>
                  #include <string.h>

int
main ()
{
int result = 0;
                  char buf[79];
                  if (strerror_r (EACCES, buf, 0) < 0)
                    result |= 1;
                  errno = 0;
                  if (strerror_r (EACCES, buf, sizeof buf) != 0)
                    result |= 2;
                  strcpy (buf, "Unknown");
                  if (strerror_r (0, buf, sizeof buf) != 0)
                    result |= 4;
                  if (errno)
                    result |= 8;
                  if (strstr (buf, "nknown") || strstr (buf, "ndefined"))
                    result |= 0x10;
                  errno = 0;
                  *buf = 0;
                  if (strerror_r (-3, buf, sizeof buf) < 0)
                    result |= 0x20;
                  if (errno)
                    result |= 0x40;
                  if (!*buf)
                    result |= 0x80;
                  return result;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_strerror_r_works=yes
else
  gl_cv_func_strerror_r_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_r_works" >&5
$as_echo "$gl_cv_func_strerror_r_works" >&6; }
      else

  :





                        if test $ac_cv_func___xpg_strerror_r = yes; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __xpg_strerror_r works" >&5
$as_echo_n "checking whether __xpg_strerror_r works... " >&6; }
if ${gl_cv_func_strerror_r_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
                                  gl_cv_func_strerror_r_works="guessing no"

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <errno.h>
                    #include <string.h>
                    extern
                    #ifdef __cplusplus
                    "C"
                    #endif
                    int __xpg_strerror_r(int, char *, size_t);

int
main ()
{
int result = 0;
                    char buf[256] = "^";
                    char copy[256];
                    char *str = strerror (-1);
                    strcpy (copy, str);
                    if (__xpg_strerror_r (-2, buf, 1) == 0)
                      result |= 1;
                    if (*buf)
                      result |= 2;
                    __xpg_strerror_r (-2, buf, 256);
                    if (strcmp (str, copy))
                      result |= 4;
                    return result;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_strerror_r_works=yes
else
  gl_cv_func_strerror_r_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_r_works" >&5
$as_echo "$gl_cv_func_strerror_r_works" >&6; }
        fi
      fi
    fi
  fi


      ac_fn_c_check_decl "$LINENO" "strerror_r" "ac_cv_have_decl_strerror_r" "$ac_includes_default"
if test "x$ac_cv_have_decl_strerror_r" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_STRERROR_R $ac_have_decl
_ACEOF









  :





  if test $ac_cv_have_decl_strerror_r = no; then
    HAVE_DECL_STRERROR_R=0
  fi

  if test $ac_cv_func_strerror_r = yes; then
    if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then
      if test $gl_cv_func_strerror_r_posix_signature = yes; then
        case "$gl_cv_func_strerror_r_works" in
                    *no) REPLACE_STRERROR_R=1 ;;
        esac
      else
                REPLACE_STRERROR_R=1
      fi
    else
                  REPLACE_STRERROR_R=1
    fi
  fi






















  :





ac_fn_c_check_header_mongrel "$LINENO" "sys/mkdev.h" "ac_cv_header_sys_mkdev_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_mkdev_h" = xyes; then :

$as_echo "#define MAJOR_IN_MKDEV 1" >>confdefs.h

fi


if test $ac_cv_header_sys_mkdev_h = no; then
  ac_fn_c_check_header_mongrel "$LINENO" "sys/sysmacros.h" "ac_cv_header_sys_sysmacros_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_sysmacros_h" = xyes; then :

$as_echo "#define MAJOR_IN_SYSMACROS 1" >>confdefs.h

fi


fi


  GNULIB_PTHREAD_SIGMASK=0;
  GNULIB_RAISE=0;
  GNULIB_SIGNAL_H_SIGPIPE=0;
  GNULIB_SIGPROCMASK=0;
  GNULIB_SIGACTION=0;
    HAVE_POSIX_SIGNALBLOCKING=1;
  HAVE_PTHREAD_SIGMASK=1;
  HAVE_RAISE=1;
  HAVE_SIGSET_T=1;
  HAVE_SIGINFO_T=1;
  HAVE_SIGACTION=1;
  HAVE_STRUCT_SIGACTION_SA_SIGACTION=1;

  HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1;

  HAVE_SIGHANDLER_T=1;
  REPLACE_PTHREAD_SIGMASK=0;
  REPLACE_RAISE=0;


  ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" "
      #include <signal.h>
      /* Mingw defines sigset_t not in <signal.h>, but in <sys/types.h>.  */
      #include <sys/types.h>

"
if test "x$ac_cv_type_sigset_t" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_SIGSET_T 1
_ACEOF

gl_cv_type_sigset_t=yes
else
  gl_cv_type_sigset_t=no
fi

  if test $gl_cv_type_sigset_t != yes; then
    HAVE_SIGSET_T=0
  fi







  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
$as_echo_n "checking for ssize_t... " >&6; }
if ${gt_cv_ssize_t+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
int
main ()
{
int x = sizeof (ssize_t *) + sizeof (ssize_t);
            return !x;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gt_cv_ssize_t=yes
else
  gt_cv_ssize_t=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5
$as_echo "$gt_cv_ssize_t" >&6; }
  if test $gt_cv_ssize_t = no; then

$as_echo "#define ssize_t int" >>confdefs.h

  fi


  GNULIB_PSELECT=0;
  GNULIB_SELECT=0;
    HAVE_PSELECT=1;
  REPLACE_PSELECT=0;
  REPLACE_SELECT=0;









  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
$as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
if ${gl_cv_header_sys_select_h_selfcontained+:} false; then :
  $as_echo_n "(cached) " >&6
else

                                    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/select.h>
int
main ()
{
struct timeval b;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_header_sys_select_h_selfcontained=yes
else
  gl_cv_header_sys_select_h_selfcontained=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
                        if test $gl_cv_header_sys_select_h_selfcontained = yes; then
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/select.h>
int
main ()
{
int memset; int bzero;
  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/select.h>
int
main ()
{

                  #undef memset
                  #define memset nonexistent_memset
                  extern
                  #ifdef __cplusplus
                  "C"
                  #endif
                  void *memset (void *, int, unsigned long);
                  #undef bzero
                  #define bzero nonexistent_bzero
                  extern
                  #ifdef __cplusplus
                  "C"
                  #endif
                  void bzero (void *, unsigned long);
                  fd_set fds;
                  FD_ZERO (&fds);

  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

else
  gl_cv_header_sys_select_h_selfcontained=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
      fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
$as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }






  :








     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_sys_select_h='<'sys/select.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
$as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
if ${gl_cv_next_sys_select_h+:} false; then :
  $as_echo_n "(cached) " >&6
else

             if test $ac_cv_header_sys_select_h = yes; then




  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/select.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'sys/select.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_sys_select_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_sys_select_h
           gl_cv_next_sys_select_h='"'$gl_header'"'
          else
               gl_cv_next_sys_select_h='<'sys/select.h'>'
             fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
$as_echo "$gl_cv_next_sys_select_h" >&6; }
     fi
     NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'sys/select.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_sys_select_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive




  if test $ac_cv_header_sys_select_h = yes; then
    HAVE_SYS_SELECT_H=1
  else
    HAVE_SYS_SELECT_H=0
  fi





  :





  if test $ac_cv_header_sys_socket_h != yes; then
                    for ac_header in winsock2.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
if test "x$ac_cv_header_winsock2_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_WINSOCK2_H 1
_ACEOF

fi

done

  fi
  if test "$ac_cv_header_winsock2_h" = yes; then
    HAVE_WINSOCK2_H=1
    UNISTD_H_HAVE_WINSOCK2_H=1
    SYS_IOCTL_H_HAVE_WINSOCK2_H=1
  else
    HAVE_WINSOCK2_H=0
  fi




    for gl_func in pselect select; do
    as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
$as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
if eval \${$as_gl_Symbol+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Some systems require prerequisite headers.  */
#include <sys/types.h>
#if !(defined __GLIBC__ && !defined __UCLIBC__) && HAVE_SYS_TIME_H
# include <sys/time.h>
#endif
#include <sys/select.h>

int
main ()
{
#undef $gl_func
  (void) $gl_func;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$as_gl_Symbol=yes"
else
  eval "$as_gl_Symbol=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$as_gl_Symbol
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
_ACEOF

                     eval ac_cv_have_decl_$gl_func=yes
fi
      done


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
$as_echo_n "checking for inline... " >&6; }
if ${ac_cv_c_inline+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_c_inline=no
for ac_kw in inline __inline__ __inline; do
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifndef __cplusplus
typedef int foo_t;
static $ac_kw foo_t static_foo () {return 0; }
$ac_kw foo_t foo () {return 0; }
#endif

_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_c_inline=$ac_kw
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  test "$ac_cv_c_inline" != no && break
done

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
$as_echo "$ac_cv_c_inline" >&6; }

case $ac_cv_c_inline in
  inline | yes) ;;
  *)
    case $ac_cv_c_inline in
      no) ac_val=;;
      *) ac_val=$ac_cv_c_inline;;
    esac
    cat >>confdefs.h <<_ACEOF
#ifndef __cplusplus
#define inline $ac_val
#endif
_ACEOF
    ;;
esac






  :





  if test $ac_cv_header_sys_socket_h != yes; then
                    for ac_header in winsock2.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
if test "x$ac_cv_header_winsock2_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_WINSOCK2_H 1
_ACEOF

fi

done

  fi
  if test "$ac_cv_header_winsock2_h" = yes; then
    HAVE_WINSOCK2_H=1
    UNISTD_H_HAVE_WINSOCK2_H=1
    SYS_IOCTL_H_HAVE_WINSOCK2_H=1
  else
    HAVE_WINSOCK2_H=0
  fi

   LIBSOCKET=
  if test $HAVE_WINSOCK2_H = 1; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we need to call WSAStartup in winsock2.h and -lws2_32" >&5
$as_echo_n "checking if we need to call WSAStartup in winsock2.h and -lws2_32... " >&6; }
if ${gl_cv_func_wsastartup+:} false; then :
  $as_echo_n "(cached) " >&6
else

      gl_save_LIBS="$LIBS"
      LIBS="$LIBS -lws2_32"
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#ifdef HAVE_WINSOCK2_H
# include <winsock2.h>
#endif
int
main ()
{

          WORD wVersionRequested = MAKEWORD(1, 1);
          WSADATA wsaData;
          int err = WSAStartup(wVersionRequested, &wsaData);
          WSACleanup ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gl_cv_func_wsastartup=yes
else
  gl_cv_func_wsastartup=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
      LIBS="$gl_save_LIBS"

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wsastartup" >&5
$as_echo "$gl_cv_func_wsastartup" >&6; }
    if test "$gl_cv_func_wsastartup" = "yes"; then

$as_echo "#define WINDOWS_SOCKETS 1" >>confdefs.h

      LIBSOCKET='-lws2_32'
    fi
  else
                    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setsockopt" >&5
$as_echo_n "checking for library containing setsockopt... " >&6; }
if ${gl_cv_lib_socket+:} false; then :
  $as_echo_n "(cached) " >&6
else

      gl_cv_lib_socket=
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
extern
#ifdef __cplusplus
"C"
#endif
char setsockopt();
int
main ()
{
setsockopt();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

else
  gl_save_LIBS="$LIBS"
         LIBS="$gl_save_LIBS -lsocket"
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
extern
#ifdef __cplusplus
"C"
#endif
char setsockopt();
int
main ()
{
setsockopt();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gl_cv_lib_socket="-lsocket"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
         if test -z "$gl_cv_lib_socket"; then
           LIBS="$gl_save_LIBS -lnetwork"
           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
extern
#ifdef __cplusplus
"C"
#endif
char setsockopt();
int
main ()
{
setsockopt();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gl_cv_lib_socket="-lnetwork"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
           if test -z "$gl_cv_lib_socket"; then
             LIBS="$gl_save_LIBS -lnet"
             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
extern
#ifdef __cplusplus
"C"
#endif
char setsockopt();
int
main ()
{
setsockopt();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gl_cv_lib_socket="-lnet"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
           fi
         fi
         LIBS="$gl_save_LIBS"

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
      if test -z "$gl_cv_lib_socket"; then
        gl_cv_lib_socket="none needed"
      fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_lib_socket" >&5
$as_echo "$gl_cv_lib_socket" >&6; }
    if test "$gl_cv_lib_socket" != "none needed"; then
      LIBSOCKET="$gl_cv_lib_socket"
    fi
  fi






  :



      ac_fn_c_check_decl "$LINENO" "setenv" "ac_cv_have_decl_setenv" "$ac_includes_default"
if test "x$ac_cv_have_decl_setenv" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_SETENV $ac_have_decl
_ACEOF










  :





  if test $ac_cv_have_decl_setenv = no; then
    HAVE_DECL_SETENV=0
  fi

  :









  :





  for ac_header in search.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "search.h" "ac_cv_header_search_h" "$ac_includes_default"
if test "x$ac_cv_header_search_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SEARCH_H 1
_ACEOF

fi

done

  for ac_func in tsearch
do :
  ac_fn_c_check_func "$LINENO" "tsearch" "ac_cv_func_tsearch"
if test "x$ac_cv_func_tsearch" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_TSEARCH 1
_ACEOF

fi
done



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
$as_echo_n "checking for uid_t in sys/types.h... " >&6; }
if ${ac_cv_type_uid_t+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "uid_t" >/dev/null 2>&1; then :
  ac_cv_type_uid_t=yes
else
  ac_cv_type_uid_t=no
fi
rm -f conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
$as_echo "$ac_cv_type_uid_t" >&6; }
if test $ac_cv_type_uid_t = no; then

$as_echo "#define uid_t int" >>confdefs.h


$as_echo "#define gid_t int" >>confdefs.h

fi













  :









  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether snprintf returns a byte count as in C99" >&5
$as_echo_n "checking whether snprintf returns a byte count as in C99... " >&6; }
if ${gl_cv_func_snprintf_retval_c99+:} false; then :
  $as_echo_n "(cached) " >&6
else

      if test "$cross_compiling" = yes; then :
  case "$host_os" in
                                 # Guess yes on glibc systems.
           *-gnu*)               gl_cv_func_snprintf_retval_c99="guessing yes";;
                                 # Guess yes on FreeBSD >= 5.
           freebsd[1-4].*)       gl_cv_func_snprintf_retval_c99="guessing no";;
           freebsd* | kfreebsd*) gl_cv_func_snprintf_retval_c99="guessing yes";;
                                 # Guess yes on Mac OS X >= 10.3.
           darwin[1-6].*)        gl_cv_func_snprintf_retval_c99="guessing no";;
           darwin*)              gl_cv_func_snprintf_retval_c99="guessing yes";;
                                 # Guess yes on OpenBSD >= 3.9.
           openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*)
                                 gl_cv_func_snprintf_retval_c99="guessing no";;
           openbsd*)             gl_cv_func_snprintf_retval_c99="guessing yes";;
                                 # Guess yes on Solaris >= 2.10.
           solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";;
           solaris*)             gl_cv_func_printf_sizes_c99="guessing no";;
                                 # Guess yes on AIX >= 4.
           aix[1-3]*)            gl_cv_func_snprintf_retval_c99="guessing no";;
           aix*)                 gl_cv_func_snprintf_retval_c99="guessing yes";;
                                 # Guess yes on NetBSD >= 3.
           netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*)
                                 gl_cv_func_snprintf_retval_c99="guessing no";;
           netbsd*)              gl_cv_func_snprintf_retval_c99="guessing yes";;
                                 # Guess yes on BeOS.
           beos*)                gl_cv_func_snprintf_retval_c99="guessing yes";;
                                 # Guess yes on MSVC, no on mingw.
           mingw*)               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#ifdef _MSC_VER
 Known
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "Known" >/dev/null 2>&1; then :
  gl_cv_func_snprintf_retval_c99="guessing yes"
else
  gl_cv_func_snprintf_retval_c99="guessing no"
fi
rm -f conftest*

                                 ;;
                                 # If we don't know, assume the worst.
           *)                    gl_cv_func_snprintf_retval_c99="guessing no";;
         esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#include <string.h>
#if HAVE_SNPRINTF
# define my_snprintf snprintf
#else
# include <stdarg.h>
static int my_snprintf (char *buf, int size, const char *format, ...)
{
  va_list args;
  int ret;
  va_start (args, format);
  ret = vsnprintf (buf, size, format, args);
  va_end (args);
  return ret;
}
#endif
static char buf[100];
int main ()
{
  strcpy (buf, "ABCDEF");
  if (my_snprintf (buf, 3, "%d %d", 4567, 89) != 7)
    return 1;
  if (my_snprintf (buf, 0, "%d %d", 4567, 89) != 7)
    return 2;
  if (my_snprintf (NULL, 0, "%d %d", 4567, 89) != 7)
    return 3;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_snprintf_retval_c99=yes
else
  gl_cv_func_snprintf_retval_c99=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_snprintf_retval_c99" >&5
$as_echo "$gl_cv_func_snprintf_retval_c99" >&6; }


      ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
if test "x$ac_cv_have_decl_snprintf" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_SNPRINTF $ac_have_decl
_ACEOF


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
if ${ac_cv_header_stdbool_h+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

             #include <stdbool.h>

             #ifdef __cplusplus
              typedef bool Bool;
             #else
              typedef _Bool Bool;
              #ifndef bool
               "error: bool is not defined"
              #endif
              #ifndef false
               "error: false is not defined"
              #endif
              #if false
               "error: false is not 0"
              #endif
              #ifndef true
               "error: true is not defined"
              #endif
              #if true != 1
               "error: true is not 1"
              #endif
             #endif

             #ifndef __bool_true_false_are_defined
              "error: __bool_true_false_are_defined is not defined"
             #endif

             struct s { Bool s: 1; Bool t; bool u: 1; bool v; } s;

             char a[true == 1 ? 1 : -1];
             char b[false == 0 ? 1 : -1];
             char c[__bool_true_false_are_defined == 1 ? 1 : -1];
             char d[(bool) 0.5 == true ? 1 : -1];
             /* See body of main program for 'e'.  */
             char f[(Bool) 0.0 == false ? 1 : -1];
             char g[true];
             char h[sizeof (Bool)];
             char i[sizeof s.t];
             enum { j = false, k = true, l = false * true, m = true * 256 };
             /* The following fails for
                HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
             Bool n[m];
             char o[sizeof n == m * sizeof n[0] ? 1 : -1];
             char p[-1 - (Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
             /* Catch a bug in an HP-UX C compiler.  See
                https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
                https://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
              */
             Bool q = true;
             Bool *pq = &q;
             bool *qq = &q;

int
main ()
{

             bool e = &s;
             *pq |= q; *pq |= ! q;
             *qq |= q; *qq |= ! q;
             /* Refer to every declared value, to avoid compiler optimizations.  */
             return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
                     + !m + !n + !o + !p + !q + !pq + !qq);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_header_stdbool_h=yes
else
  ac_cv_header_stdbool_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
$as_echo "$ac_cv_header_stdbool_h" >&6; }
   ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
if test "x$ac_cv_type__Bool" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE__BOOL 1
_ACEOF


fi








      ac_fn_c_check_decl "$LINENO" "strdup" "ac_cv_have_decl_strdup" "$ac_includes_default"
if test "x$ac_cv_have_decl_strdup" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_STRDUP $ac_have_decl
_ACEOF


















     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_string_h='<'string.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <string.h>" >&5
$as_echo_n "checking absolute name of <string.h>... " >&6; }
if ${gl_cv_next_string_h+:} false; then :
  $as_echo_n "(cached) " >&6
else



  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <string.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'string.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_string_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_string_h
           gl_cv_next_string_h='"'$gl_header'"'


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5
$as_echo "$gl_cv_next_string_h" >&6; }
     fi
     NEXT_STRING_H=$gl_cv_next_string_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'string.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_string_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_STRING_H=$gl_next_as_first_directive






    for gl_func in ffsl ffsll memmem mempcpy memrchr rawmemchr stpcpy stpncpy strchrnul      strdup strncat strndup strnlen strpbrk strsep strcasestr strtok_r      strerror_r strsignal strverscmp; do
    as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
$as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
if eval \${$as_gl_Symbol+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <string.h>

int
main ()
{
#undef $gl_func
  (void) $gl_func;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$as_gl_Symbol=yes"
else
  eval "$as_gl_Symbol=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$as_gl_Symbol
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
_ACEOF

                     eval ac_cv_have_decl_$gl_func=yes
fi
      done



      ac_fn_c_check_decl "$LINENO" "strndup" "ac_cv_have_decl_strndup" "$ac_includes_default"
if test "x$ac_cv_have_decl_strndup" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_STRNDUP $ac_have_decl
_ACEOF








      ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
if test "x$ac_cv_have_decl_strnlen" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_STRNLEN $ac_have_decl
_ACEOF








      ac_fn_c_check_decl "$LINENO" "strtoumax" "ac_cv_have_decl_strtoumax" "$ac_includes_default"
if test "x$ac_cv_have_decl_strtoumax" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_STRTOUMAX $ac_have_decl
_ACEOF




















  GNULIB_WAITPID=0;








  :





  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
$as_echo_n "checking for struct timespec in <time.h>... " >&6; }
if ${gl_cv_sys_struct_timespec_in_time_h+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <time.h>

int
main ()
{
static struct timespec x; x.tv_sec = x.tv_nsec;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_sys_struct_timespec_in_time_h=yes
else
  gl_cv_sys_struct_timespec_in_time_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
$as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }

  TIME_H_DEFINES_STRUCT_TIMESPEC=0
  SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
  PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
  UNISTD_H_DEFINES_STRUCT_TIMESPEC=0
  if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
    TIME_H_DEFINES_STRUCT_TIMESPEC=1
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
$as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
if ${gl_cv_sys_struct_timespec_in_sys_time_h+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/time.h>

int
main ()
{
static struct timespec x; x.tv_sec = x.tv_nsec;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_sys_struct_timespec_in_sys_time_h=yes
else
  gl_cv_sys_struct_timespec_in_sys_time_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
$as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
    if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
      SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
$as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
if ${gl_cv_sys_struct_timespec_in_pthread_h+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <pthread.h>

int
main ()
{
static struct timespec x; x.tv_sec = x.tv_nsec;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_sys_struct_timespec_in_pthread_h=yes
else
  gl_cv_sys_struct_timespec_in_pthread_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
$as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
      if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
        PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
      else
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <unistd.h>" >&5
$as_echo_n "checking for struct timespec in <unistd.h>... " >&6; }
if ${gl_cv_sys_struct_timespec_in_unistd_h+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <unistd.h>

int
main ()
{
static struct timespec x; x.tv_sec = x.tv_nsec;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_sys_struct_timespec_in_unistd_h=yes
else
  gl_cv_sys_struct_timespec_in_unistd_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_unistd_h" >&5
$as_echo "$gl_cv_sys_struct_timespec_in_unistd_h" >&6; }
        if test $gl_cv_sys_struct_timespec_in_unistd_h = yes; then
          UNISTD_H_DEFINES_STRUCT_TIMESPEC=1
        fi
      fi
    fi
  fi
















     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_time_h='<'time.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
$as_echo_n "checking absolute name of <time.h>... " >&6; }
if ${gl_cv_next_time_h+:} false; then :
  $as_echo_n "(cached) " >&6
else



  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <time.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'time.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_time_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_time_h
           gl_cv_next_time_h='"'$gl_header'"'


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
$as_echo "$gl_cv_next_time_h" >&6; }
     fi
     NEXT_TIME_H=$gl_cv_next_time_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'time.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_time_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive







      ac_fn_c_check_decl "$LINENO" "ttyname_r" "ac_cv_have_decl_ttyname_r" "$ac_includes_default"
if test "x$ac_cv_have_decl_ttyname_r" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_TTYNAME_R $ac_have_decl
_ACEOF








  GNULIB_UTIME=0;
    HAVE_UTIME=1;
  REPLACE_UTIME=0;












     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the utimes function works" >&5
$as_echo_n "checking whether the utimes function works... " >&6; }
if ${gl_cv_func_working_utimes+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  case "$host_os" in
                  # Guess no on native Windows.
          mingw*) gl_cv_func_working_utimes="guessing no" ;;
          *)      gl_cv_func_working_utimes="guessing no" ;;
        esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <sys/time.h>
#include <time.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <utime.h>
#include <errno.h>

static int
inorder (time_t a, time_t b, time_t c)
{
  return a <= b && b <= c;
}

int
main ()
{
  int result = 0;
  char const *file = "conftest.utimes";
  /* On OS/2, file timestamps must be on or after 1980 in local time,
     with an even number of seconds.  */
  static struct timeval timeval[2] = {{315620000 + 10, 10},
                                      {315620000 + 1000000, 999998}};

  /* Test whether utimes() essentially works.  */
  {
    struct stat sbuf;
    FILE *f = fopen (file, "w");
    if (f == NULL)
      result |= 1;
    else if (fclose (f) != 0)
      result |= 1;
    else if (utimes (file, timeval) != 0)
      result |= 2;
    else if (lstat (file, &sbuf) != 0)
      result |= 1;
    else if (!(sbuf.st_atime == timeval[0].tv_sec
               && sbuf.st_mtime == timeval[1].tv_sec))
      result |= 4;
    if (unlink (file) != 0)
      result |= 1;
  }

  /* Test whether utimes() with a NULL argument sets the file's timestamp
     to the current time.  Use 'fstat' as well as 'time' to
     determine the "current" time, to accommodate NFS file systems
     if there is a time skew between the host and the NFS server.  */
  {
    int fd = open (file, O_WRONLY|O_CREAT, 0644);
    if (fd < 0)
      result |= 1;
    else
      {
        time_t t0, t2;
        struct stat st0, st1, st2;
        if (time (&t0) == (time_t) -1)
          result |= 1;
        else if (fstat (fd, &st0) != 0)
          result |= 1;
        else if (utimes (file, timeval) != 0
                 && (errno != EACCES
                     /* OS/2 kLIBC utimes fails on opened files.  */
                     || close (fd) != 0
                     || utimes (file, timeval) != 0
                     || (fd = open (file, O_WRONLY)) < 0))
          result |= 2;
        else if (utimes (file, NULL) != 0
                 && (errno != EACCES
                     /* OS/2 kLIBC utimes fails on opened files.  */
                     || close (fd) != 0
                     || utimes (file, NULL) != 0
                     || (fd = open (file, O_WRONLY)) < 0))
          result |= 8;
        else if (fstat (fd, &st1) != 0)
          result |= 1;
        else if (write (fd, "\n", 1) != 1)
          result |= 1;
        else if (fstat (fd, &st2) != 0)
          result |= 1;
        else if (time (&t2) == (time_t) -1)
          result |= 1;
        else
          {
            int m_ok_POSIX = inorder (t0, st1.st_mtime, t2);
            int m_ok_NFS = inorder (st0.st_mtime, st1.st_mtime, st2.st_mtime);
            if (! (st1.st_atime == st1.st_mtime))
              result |= 16;
            if (! (m_ok_POSIX || m_ok_NFS))
              result |= 32;
          }
        if (close (fd) != 0)
          result |= 1;
      }
    if (unlink (file) != 0)
      result |= 1;
  }

  /* Test whether utimes() with a NULL argument works on read-only files.  */
  {
    int fd = open (file, O_WRONLY|O_CREAT, 0444);
    if (fd < 0)
      result |= 1;
    else if (close (fd) != 0)
      result |= 1;
    else if (utimes (file, NULL) != 0)
      result |= 64;
    if (unlink (file) != 0)
      result |= 1;
  }

  return result;
}

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_working_utimes=yes
else
  gl_cv_func_working_utimes=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_utimes" >&5
$as_echo "$gl_cv_func_working_utimes" >&6; }

  case "$gl_cv_func_working_utimes" in
    *yes)

$as_echo "#define HAVE_WORKING_UTIMES 1" >>confdefs.h

      ;;
  esac



























  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
$as_echo_n "checking for inttypes.h... " >&6; }
if ${gl_cv_header_inttypes_h+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <inttypes.h>

int
main ()
{
uintmax_t i = (uintmax_t) -1; return !i;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_header_inttypes_h=yes
else
  gl_cv_header_inttypes_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_inttypes_h" >&5
$as_echo "$gl_cv_header_inttypes_h" >&6; }
  if test $gl_cv_header_inttypes_h = yes; then

cat >>confdefs.h <<_ACEOF
#define HAVE_INTTYPES_H_WITH_UINTMAX 1
_ACEOF

  fi


  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint.h" >&5
$as_echo_n "checking for stdint.h... " >&6; }
if ${gl_cv_header_stdint_h+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
            #include <stdint.h>
int
main ()
{
uintmax_t i = (uintmax_t) -1; return !i;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_header_stdint_h=yes
else
  gl_cv_header_stdint_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_stdint_h" >&5
$as_echo "$gl_cv_header_stdint_h" >&6; }
  if test $gl_cv_header_stdint_h = yes; then

cat >>confdefs.h <<_ACEOF
#define HAVE_STDINT_H_WITH_UINTMAX 1
_ACEOF

  fi




  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for intmax_t" >&5
$as_echo_n "checking for intmax_t... " >&6; }
if ${gt_cv_c_intmax_t+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stddef.h>
#include <stdlib.h>
#if HAVE_STDINT_H_WITH_UINTMAX
#include <stdint.h>
#endif
#if HAVE_INTTYPES_H_WITH_UINTMAX
#include <inttypes.h>
#endif

int
main ()
{
intmax_t x = -1; return !x;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gt_cv_c_intmax_t=yes
else
  gt_cv_c_intmax_t=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_intmax_t" >&5
$as_echo "$gt_cv_c_intmax_t" >&6; }
  if test $gt_cv_c_intmax_t = yes; then

$as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h

  else

    test $ac_cv_type_long_long_int = yes \
      && ac_type='long long' \
      || ac_type='long'

cat >>confdefs.h <<_ACEOF
#define intmax_t $ac_type
_ACEOF

  fi


  { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'double'" >&5
$as_echo_n "checking where to find the exponent in a 'double'... " >&6; }
if ${gl_cv_cc_double_expbit0+:} false; then :
  $as_echo_n "(cached) " >&6
else

      if test "$cross_compiling" = yes; then :

                                                                      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#if defined arm || defined __arm || defined __arm__
  mixed_endianness
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "mixed_endianness" >/dev/null 2>&1; then :
  gl_cv_cc_double_expbit0="unknown"
else

                                                         :
if ${ac_cv_c_bigendian+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_c_bigendian=unknown
    # See if we're dealing with a universal compiler.
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifndef __APPLE_CC__
	       not a universal capable compiler
	     #endif
	     typedef int dummy;

_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

	# Check for potential -arch flags.  It is not universal unless
	# there are at least two -arch flags with different values.
	ac_arch=
	ac_prev=
	for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
	 if test -n "$ac_prev"; then
	   case $ac_word in
	     i?86 | x86_64 | ppc | ppc64)
	       if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
		 ac_arch=$ac_word
	       else
		 ac_cv_c_bigendian=universal
		 break
	       fi
	       ;;
	   esac
	   ac_prev=
	 elif test "x$ac_word" = "x-arch"; then
	   ac_prev=arch
	 fi
       done
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    if test $ac_cv_c_bigendian = unknown; then
      # See if sys/param.h defines the BYTE_ORDER macro.
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
	     #include <sys/param.h>

int
main ()
{
#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
		     && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
		     && LITTLE_ENDIAN)
	      bogus endian macros
	     #endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  # It does; now see whether it defined to BIG_ENDIAN or not.
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
		#include <sys/param.h>

int
main ()
{
#if BYTE_ORDER != BIG_ENDIAN
		 not big endian
		#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_c_bigendian=yes
else
  ac_cv_c_bigendian=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    fi
    if test $ac_cv_c_bigendian = unknown; then
      # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>

int
main ()
{
#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
	      bogus endian macros
	     #endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  # It does; now see whether it defined to _BIG_ENDIAN or not.
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>

int
main ()
{
#ifndef _BIG_ENDIAN
		 not big endian
		#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_c_bigendian=yes
else
  ac_cv_c_bigendian=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    fi
    if test $ac_cv_c_bigendian = unknown; then
      # Compile a test program.
      if test "$cross_compiling" = yes; then :
  # Try to guess by grepping values from an object file.
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
short int ascii_mm[] =
		  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
		short int ascii_ii[] =
		  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
		int use_ascii (int i) {
		  return ascii_mm[i] + ascii_ii[i];
		}
		short int ebcdic_ii[] =
		  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
		short int ebcdic_mm[] =
		  { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
		int use_ebcdic (int i) {
		  return ebcdic_mm[i] + ebcdic_ii[i];
		}
		extern int foo;

int
main ()
{
return use_ascii (foo) == use_ebcdic (foo);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
	      ac_cv_c_bigendian=yes
	    fi
	    if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
	      if test "$ac_cv_c_bigendian" = unknown; then
		ac_cv_c_bigendian=no
	      else
		# finding both strings is unlikely to happen, but who knows?
		ac_cv_c_bigendian=unknown
	      fi
	    fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{

	     /* Are we little or big endian?  From Harbison&Steele.  */
	     union
	     {
	       long int l;
	       char c[sizeof (long int)];
	     } u;
	     u.l = 1;
	     return u.c[sizeof (long int) - 1] == 1;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  ac_cv_c_bigendian=no
else
  ac_cv_c_bigendian=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

    fi
fi
:
 case $ac_cv_c_bigendian in #(
   yes)
     gl_cv_cc_double_expbit0="word 0 bit 20";; #(
   no)
     gl_cv_cc_double_expbit0="word 1 bit 20" ;; #(
   universal)

$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h

     ;; #(
   *)
     gl_cv_cc_double_expbit0="unknown" ;;
 esac


fi
rm -f conftest*


else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <float.h>
#include <stddef.h>
#include <stdio.h>
#include <string.h>
#define NWORDS \
  ((sizeof (double) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
typedef union { double value; unsigned int word[NWORDS]; } memory_double;
static unsigned int ored_words[NWORDS];
static unsigned int anded_words[NWORDS];
static void add_to_ored_words (double x)
{
  memory_double m;
  size_t i;
  /* Clear it first, in case sizeof (double) < sizeof (memory_double).  */
  memset (&m, 0, sizeof (memory_double));
  m.value = x;
  for (i = 0; i < NWORDS; i++)
    {
      ored_words[i] |= m.word[i];
      anded_words[i] &= m.word[i];
    }
}
int main ()
{
  size_t j;
  FILE *fp = fopen ("conftest.out", "w");
  if (fp == NULL)
    return 1;
  for (j = 0; j < NWORDS; j++)
    anded_words[j] = ~ (unsigned int) 0;
  add_to_ored_words (0.25);
  add_to_ored_words (0.5);
  add_to_ored_words (1.0);
  add_to_ored_words (2.0);
  add_to_ored_words (4.0);
  /* Remove bits that are common (e.g. if representation of the first mantissa
     bit is explicit).  */
  for (j = 0; j < NWORDS; j++)
    ored_words[j] &= ~anded_words[j];
  /* Now find the nonzero word.  */
  for (j = 0; j < NWORDS; j++)
    if (ored_words[j] != 0)
      break;
  if (j < NWORDS)
    {
      size_t i;
      for (i = j + 1; i < NWORDS; i++)
        if (ored_words[i] != 0)
          {
            fprintf (fp, "unknown");
            return (fclose (fp) != 0);
          }
      for (i = 0; ; i++)
        if ((ored_words[j] >> i) & 1)
          {
            fprintf (fp, "word %d bit %d", (int) j, (int) i);
            return (fclose (fp) != 0);
          }
    }
  fprintf (fp, "unknown");
  return (fclose (fp) != 0);
}

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_cc_double_expbit0=`cat conftest.out`
else
  gl_cv_cc_double_expbit0="unknown"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

      rm -f conftest.out

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_double_expbit0" >&5
$as_echo "$gl_cv_cc_double_expbit0" >&6; }
  case "$gl_cv_cc_double_expbit0" in
    word*bit*)
      word=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'`
      bit=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word.*bit //'`

cat >>confdefs.h <<_ACEOF
#define DBL_EXPBIT0_WORD $word
_ACEOF


cat >>confdefs.h <<_ACEOF
#define DBL_EXPBIT0_BIT $bit
_ACEOF

      ;;
  esac






  for ac_func in snprintf strnlen wcslen wcsnlen mbrtowc wcrtomb
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done

      ac_fn_c_check_decl "$LINENO" "_snprintf" "ac_cv_have_decl__snprintf" "#include <stdio.h>
"
if test "x$ac_cv_have_decl__snprintf" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL__SNPRINTF $ac_have_decl
_ACEOF



  case "$gl_cv_func_snprintf_retval_c99" in
    *yes)

$as_echo "#define HAVE_SNPRINTF_RETVAL_C99 1" >>confdefs.h

      ;;
  esac


            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <wchar.h> uses 'inline' correctly" >&5
$as_echo_n "checking whether <wchar.h> uses 'inline' correctly... " >&6; }
if ${gl_cv_header_wchar_h_correct_inline+:} false; then :
  $as_echo_n "(cached) " >&6
else
  gl_cv_header_wchar_h_correct_inline=yes
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

       #define wcstod renamed_wcstod
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
   <wchar.h>.
   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
   included before <wchar.h>.  */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
extern int zero (void);
int main () { return zero(); }

_ACEOF
                              save_ac_compile="$ac_compile"
     ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/`
     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  (eval $ac_compile) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

         #define wcstod renamed_wcstod
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
   <wchar.h>.
   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
   included before <wchar.h>.  */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
int zero (void) { return 0; }

_ACEOF
              ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/`
       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  (eval $ac_compile) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
         if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&5 2>&1; then
           :
         else
           gl_cv_header_wchar_h_correct_inline=no
         fi
       fi
     fi
     ac_compile="$save_ac_compile"
     rm -f conftest1.$ac_objext conftest2.$ac_objext conftest$ac_exeext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_wchar_h_correct_inline" >&5
$as_echo "$gl_cv_header_wchar_h_correct_inline" >&6; }
  if test $gl_cv_header_wchar_h_correct_inline = no; then
    as_fn_error $? "<wchar.h> cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS).
This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in
C99 mode. You have four options:
  - Add the flag -fgnu89-inline to CC and reconfigure, or
  - Fix your include files, using parts of
    <https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=b037a293a48718af30d706c2e18c929d0e69a621>, or
  - Use a gcc version older than 4.3, or
  - Don't use the flags -std=c99 or -std=gnu99.
Configuration aborted." "$LINENO" 5
  fi








  :





  if test $ac_cv_header_crtdefs_h = yes; then
    HAVE_CRTDEFS_H=1
  else
    HAVE_CRTDEFS_H=0
  fi



  GNULIB_ISWBLANK=0;
  GNULIB_WCTYPE=0;
  GNULIB_ISWCTYPE=0;
  GNULIB_WCTRANS=0;
  GNULIB_TOWCTRANS=0;
    HAVE_ISWBLANK=1;
  HAVE_WCTYPE_T=1;
  HAVE_WCTRANS_T=1;
  REPLACE_ISWBLANK=0;







  GNULIB_ISBLANK=0;
    HAVE_ISBLANK=1;


  ac_fn_c_check_type "$LINENO" "sig_atomic_t" "ac_cv_type_sig_atomic_t" "#include <signal.h>
"
if test "x$ac_cv_type_sig_atomic_t" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_SIG_ATOMIC_T 1
_ACEOF


else

$as_echo "#define sig_atomic_t int" >>confdefs.h

fi





  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ungetc works on arbitrary bytes" >&5
$as_echo_n "checking whether ungetc works on arbitrary bytes... " >&6; }
if ${gl_cv_func_ungetc_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  case "$host_os" in
                   # Guess yes on glibc and bionic systems.
           *-gnu* | *-android*)
                   gl_cv_func_ungetc_works="guessing yes" ;;
                   # Guess yes on native Windows.
           mingw*) gl_cv_func_ungetc_works="guessing yes" ;;
                   # If we don't know, assume the worst.
           *)      gl_cv_func_ungetc_works="guessing no" ;;
         esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>

int
main ()
{
FILE *f;
           if (!(f = fopen ("conftest.tmp", "w+")))
             return 1;
           if (fputs ("abc", f) < 0)
             { fclose (f); return 2; }
           rewind (f);
           if (fgetc (f) != 'a')
             { fclose (f); return 3; }
           if (fgetc (f) != 'b')
             { fclose (f); return 4; }
           if (ungetc ('d', f) != 'd')
             { fclose (f); return 5; }
           if (ftell (f) != 1)
             { fclose (f); return 6; }
           if (fgetc (f) != 'd')
             { fclose (f); return 7; }
           if (ftell (f) != 2)
             { fclose (f); return 8; }
           if (fseek (f, 0, SEEK_CUR) != 0)
             { fclose (f); return 9; }
           if (ftell (f) != 2)
             { fclose (f); return 10; }
           if (fgetc (f) != 'c')
             { fclose (f); return 11; }
           fclose (f);
           remove ("conftest.tmp");
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_ungetc_works=yes
else
  gl_cv_func_ungetc_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ungetc_works" >&5
$as_echo "$gl_cv_func_ungetc_works" >&6; }
  case "$gl_cv_func_ungetc_works" in
    *yes) ;;
    *)

$as_echo "#define FUNC_UNGETC_BROKEN 1" >>confdefs.h

      ;;
  esac






ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
if test "x$ac_cv_type_off_t" = xyes; then :

else

cat >>confdefs.h <<_ACEOF
#define off_t long int
_ACEOF

fi


  for ac_header in inttypes.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default"
if test "x$ac_cv_header_inttypes_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_INTTYPES_H 1
_ACEOF

fi

done

  if test $ac_cv_header_inttypes_h = yes; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the inttypes.h PRIxNN macros are broken" >&5
$as_echo_n "checking whether the inttypes.h PRIxNN macros are broken... " >&6; }
if ${gt_cv_inttypes_pri_broken+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <inttypes.h>
#ifdef PRId32
char *p = PRId32;
#endif

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gt_cv_inttypes_pri_broken=no
else
  gt_cv_inttypes_pri_broken=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_inttypes_pri_broken" >&5
$as_echo "$gt_cv_inttypes_pri_broken" >&6; }
  fi
  if test "$gt_cv_inttypes_pri_broken" = yes; then

cat >>confdefs.h <<_ACEOF
#define PRI_MACROS_BROKEN 1
_ACEOF

    PRI_MACROS_BROKEN=1
  else
    PRI_MACROS_BROKEN=0
  fi



  GNULIB_NL_LANGINFO=0;
    HAVE_NL_LANGINFO=1;
  REPLACE_NL_LANGINFO=0;












  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
$as_echo_n "checking for LC_MESSAGES... " >&6; }
if ${gt_cv_val_LC_MESSAGES+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <locale.h>
int
main ()
{
return LC_MESSAGES
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gt_cv_val_LC_MESSAGES=yes
else
  gt_cv_val_LC_MESSAGES=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_val_LC_MESSAGES" >&5
$as_echo "$gt_cv_val_LC_MESSAGES" >&6; }
  if test $gt_cv_val_LC_MESSAGES = yes; then

$as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h

  fi


    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5
$as_echo_n "checking for CFPreferencesCopyAppValue... " >&6; }
if ${gt_cv_func_CFPreferencesCopyAppValue+:} false; then :
  $as_echo_n "(cached) " >&6
else
  gt_save_LIBS="$LIBS"
     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <CoreFoundation/CFPreferences.h>
int
main ()
{
CFPreferencesCopyAppValue(NULL, NULL)
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gt_cv_func_CFPreferencesCopyAppValue=yes
else
  gt_cv_func_CFPreferencesCopyAppValue=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
     LIBS="$gt_save_LIBS"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5
$as_echo "$gt_cv_func_CFPreferencesCopyAppValue" >&6; }
  if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then

$as_echo "#define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h

  fi
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyCurrent" >&5
$as_echo_n "checking for CFLocaleCopyCurrent... " >&6; }
if ${gt_cv_func_CFLocaleCopyCurrent+:} false; then :
  $as_echo_n "(cached) " >&6
else
  gt_save_LIBS="$LIBS"
     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <CoreFoundation/CFLocale.h>
int
main ()
{
CFLocaleCopyCurrent();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gt_cv_func_CFLocaleCopyCurrent=yes
else
  gt_cv_func_CFLocaleCopyCurrent=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
     LIBS="$gt_save_LIBS"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyCurrent" >&5
$as_echo "$gt_cv_func_CFLocaleCopyCurrent" >&6; }
  if test $gt_cv_func_CFLocaleCopyCurrent = yes; then

$as_echo "#define HAVE_CFLOCALECOPYCURRENT 1" >>confdefs.h

  fi
  INTL_MACOSX_LIBS=
  if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then
    INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation"
  fi








      ac_fn_c_check_decl "$LINENO" "alarm" "ac_cv_have_decl_alarm" "$ac_includes_default"
if test "x$ac_cv_have_decl_alarm" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_ALARM $ac_have_decl
_ACEOF



  GNULIB_POSIX_SPAWN=0;
  GNULIB_POSIX_SPAWNP=0;
  GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT=0;
  GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=0;
  GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=0;
  GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=0;
  GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY=0;
  GNULIB_POSIX_SPAWNATTR_INIT=0;
  GNULIB_POSIX_SPAWNATTR_GETFLAGS=0;
  GNULIB_POSIX_SPAWNATTR_SETFLAGS=0;
  GNULIB_POSIX_SPAWNATTR_GETPGROUP=0;
  GNULIB_POSIX_SPAWNATTR_SETPGROUP=0;
  GNULIB_POSIX_SPAWNATTR_GETSCHEDPARAM=0;
  GNULIB_POSIX_SPAWNATTR_SETSCHEDPARAM=0;
  GNULIB_POSIX_SPAWNATTR_GETSCHEDPOLICY=0;
  GNULIB_POSIX_SPAWNATTR_SETSCHEDPOLICY=0;
  GNULIB_POSIX_SPAWNATTR_GETSIGDEFAULT=0;
  GNULIB_POSIX_SPAWNATTR_SETSIGDEFAULT=0;
  GNULIB_POSIX_SPAWNATTR_GETSIGMASK=0;
  GNULIB_POSIX_SPAWNATTR_SETSIGMASK=0;
  GNULIB_POSIX_SPAWNATTR_DESTROY=0;
    HAVE_POSIX_SPAWN=1;
  HAVE_POSIX_SPAWNATTR_T=1;
  HAVE_POSIX_SPAWN_FILE_ACTIONS_T=1;

  REPLACE_POSIX_SPAWN=0;
  REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=0;

  REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=0;

  REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=0;





  LIB_POSIX_SPAWN=

  gl_saved_libs=$LIBS
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing posix_spawn" >&5
$as_echo_n "checking for library containing posix_spawn... " >&6; }
if ${ac_cv_search_posix_spawn+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char posix_spawn ();
int
main ()
{
return posix_spawn ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' rt; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_search_posix_spawn=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext
  if ${ac_cv_search_posix_spawn+:} false; then :
  break
fi
done
if ${ac_cv_search_posix_spawn+:} false; then :

else
  ac_cv_search_posix_spawn=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_posix_spawn" >&5
$as_echo "$ac_cv_search_posix_spawn" >&6; }
ac_res=$ac_cv_search_posix_spawn
if test "$ac_res" != no; then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  test "$ac_cv_search_posix_spawn" = "none required" ||
                    LIB_POSIX_SPAWN=$ac_cv_search_posix_spawn
fi

    for ac_func in posix_spawn
do :
  ac_fn_c_check_func "$LINENO" "posix_spawn" "ac_cv_func_posix_spawn"
if test "x$ac_cv_func_posix_spawn" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_POSIX_SPAWN 1
_ACEOF

fi
done

  LIBS=$gl_saved_libs

  if test $ac_cv_func_posix_spawn != yes; then
    HAVE_POSIX_SPAWN=0
  fi




                                      if test $ac_cv_func_posix_spawn = yes; then


     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_spawn works" >&5
$as_echo_n "checking whether posix_spawn works... " >&6; }
if ${gl_cv_func_posix_spawn_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test $cross_compiling = no; then
       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <errno.h>
#include <fcntl.h>
#include <signal.h>
#include <spawn.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/wait.h>

extern char **environ;

#ifndef STDIN_FILENO
# define STDIN_FILENO 0
#endif
#ifndef STDOUT_FILENO
# define STDOUT_FILENO 1
#endif
#ifndef STDERR_FILENO
# define STDERR_FILENO 2
#endif

#ifndef WTERMSIG
# define WTERMSIG(x) ((x) & 0x7f)
#endif
#ifndef WIFEXITED
# define WIFEXITED(x) (WTERMSIG (x) == 0)
#endif
#ifndef WEXITSTATUS
# define WEXITSTATUS(x) (((x) >> 8) & 0xff)
#endif

#define CHILD_PROGRAM_FILENAME "/non/exist/ent"

static int
fd_safer (int fd)
{
  if (0 <= fd && fd <= 2)
    {
      int f = fd_safer (dup (fd));
      int e = errno;
      close (fd);
      errno = e;
      fd = f;
    }

  return fd;
}

int
main ()
{
  char *argv[2] = { CHILD_PROGRAM_FILENAME, NULL };
  int ofd[2];
  sigset_t blocked_signals;
  sigset_t fatal_signal_set;
  posix_spawn_file_actions_t actions;
  bool actions_allocated;
  posix_spawnattr_t attrs;
  bool attrs_allocated;
  int err;
  pid_t child;
  int status;
  int exitstatus;

  setvbuf (stdout, NULL, _IOFBF, 0);
  puts ("This should be seen only once.");
  if (pipe (ofd) < 0 || (ofd[1] = fd_safer (ofd[1])) < 0)
    {
      perror ("cannot create pipe");
      exit (1);
    }
  sigprocmask (SIG_SETMASK, NULL, &blocked_signals);
  sigemptyset (&fatal_signal_set);
  sigaddset (&fatal_signal_set, SIGINT);
  sigaddset (&fatal_signal_set, SIGTERM);
  sigaddset (&fatal_signal_set, SIGHUP);
  sigaddset (&fatal_signal_set, SIGPIPE);
  sigprocmask (SIG_BLOCK, &fatal_signal_set, NULL);
  actions_allocated = false;
  attrs_allocated = false;
  if ((err = posix_spawn_file_actions_init (&actions)) != 0
      || (actions_allocated = true,
          (err = posix_spawn_file_actions_adddup2 (&actions, ofd[0], STDIN_FILENO)) != 0
          || (err = posix_spawn_file_actions_addclose (&actions, ofd[0])) != 0
          || (err = posix_spawn_file_actions_addclose (&actions, ofd[1])) != 0
          || (err = posix_spawnattr_init (&attrs)) != 0
          || (attrs_allocated = true,
              (err = posix_spawnattr_setsigmask (&attrs, &blocked_signals)) != 0
              || (err = posix_spawnattr_setflags (&attrs, POSIX_SPAWN_SETSIGMASK)) != 0)
          || (err = posix_spawnp (&child, CHILD_PROGRAM_FILENAME, &actions, &attrs, argv, environ)) != 0))
    {
      if (actions_allocated)
        posix_spawn_file_actions_destroy (&actions);
      if (attrs_allocated)
        posix_spawnattr_destroy (&attrs);
      sigprocmask (SIG_UNBLOCK, &fatal_signal_set, NULL);
      if (err == ENOENT)
        return 0;
      else
        {
          errno = err;
          perror ("subprocess failed");
          exit (1);
        }
    }
  posix_spawn_file_actions_destroy (&actions);
  posix_spawnattr_destroy (&attrs);
  sigprocmask (SIG_UNBLOCK, &fatal_signal_set, NULL);
  close (ofd[0]);
  close (ofd[1]);
  status = 0;
  while (waitpid (child, &status, 0) != child)
    ;
  if (!WIFEXITED (status))
    {
      fprintf (stderr, "subprocess terminated with unexpected wait status %d\n", status);
      exit (1);
    }
  exitstatus = WEXITSTATUS (status);
  if (exitstatus != 127)
    {
      fprintf (stderr, "subprocess terminated with unexpected exit status %d\n", exitstatus);
      exit (1);
    }
  return 0;
}

_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  if test -s conftest$ac_exeext \
             && ./conftest$ac_exeext > conftest.out \
             && echo 'This should be seen only once.' > conftest.ok \
             && cmp conftest.out conftest.ok > /dev/null; then
            gl_cv_func_posix_spawn_works=yes
          else
            gl_cv_func_posix_spawn_works=no
          fi
else
  gl_cv_func_posix_spawn_works=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
       if test $gl_cv_func_posix_spawn_works = yes; then
         if test "$cross_compiling" = yes; then :
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See \`config.log' for more details" "$LINENO" 5; }
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Test whether posix_spawn_file_actions_addopen supports filename arguments
   that contain special characters such as '*'.  */

#include <errno.h>
#include <fcntl.h>
#include <signal.h>
#include <spawn.h>
#include <stdbool.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/wait.h>

extern char **environ;

#ifndef STDIN_FILENO
# define STDIN_FILENO 0
#endif
#ifndef STDOUT_FILENO
# define STDOUT_FILENO 1
#endif
#ifndef STDERR_FILENO
# define STDERR_FILENO 2
#endif

#ifndef WTERMSIG
# define WTERMSIG(x) ((x) & 0x7f)
#endif
#ifndef WIFEXITED
# define WIFEXITED(x) (WTERMSIG (x) == 0)
#endif
#ifndef WEXITSTATUS
# define WEXITSTATUS(x) (((x) >> 8) & 0xff)
#endif

#define CHILD_PROGRAM_FILENAME "conftest"
#define DATA_FILENAME "conftest%=*#?"

static int
parent_main (void)
{
  FILE *fp;
  char *argv[3] = { CHILD_PROGRAM_FILENAME, "-child", NULL };
  posix_spawn_file_actions_t actions;
  bool actions_allocated;
  int err;
  pid_t child;
  int status;
  int exitstatus;

  /* Create a data file with specific contents.  */
  fp = fopen (DATA_FILENAME, "wb");
  if (fp == NULL)
    {
      perror ("cannot create data file");
      return 1;
    }
  fwrite ("Halle Potta", 1, 11, fp);
  if (fflush (fp) || fclose (fp))
    {
      perror ("cannot prepare data file");
      return 2;
    }

  /* Avoid reading from our stdin, as it could block.  */
  freopen ("/dev/null", "rb", stdin);

  /* Test whether posix_spawn_file_actions_addopen with this file name
     actually works, but spawning a child that reads from this file.  */
  actions_allocated = false;
  if ((err = posix_spawn_file_actions_init (&actions)) != 0
      || (actions_allocated = true,
          (err = posix_spawn_file_actions_addopen (&actions, STDIN_FILENO, DATA_FILENAME, O_RDONLY, 0600)) != 0
          || (err = posix_spawn (&child, CHILD_PROGRAM_FILENAME, &actions, NULL, argv, environ)) != 0))
    {
      if (actions_allocated)
        posix_spawn_file_actions_destroy (&actions);
      errno = err;
      perror ("subprocess failed");
      return 3;
    }
  posix_spawn_file_actions_destroy (&actions);
  status = 0;
  while (waitpid (child, &status, 0) != child)
    ;
  if (!WIFEXITED (status))
    {
      fprintf (stderr, "subprocess terminated with unexpected wait status %d\n", status);
      return 4;
    }
  exitstatus = WEXITSTATUS (status);
  if (exitstatus != 0)
    {
      fprintf (stderr, "subprocess terminated with unexpected exit status %d\n", exitstatus);
      return 5;
    }
  return 0;
}

static int
child_main (void)
{
  char buf[1024];

  /* See if reading from STDIN_FILENO yields the expected contents.  */
  if (fread (buf, 1, sizeof (buf), stdin) == 11
      && memcmp (buf, "Halle Potta", 11) == 0)
    return 0;
  else
    return 8;
}

static void
cleanup_then_die (int sig)
{
  /* Clean up data file.  */
  unlink (DATA_FILENAME);

  /* Re-raise the signal and die from it.  */
  signal (sig, SIG_DFL);
  raise (sig);
}

int
main (int argc, char *argv[])
{
  int exitstatus;

  if (!(argc > 1 && strcmp (argv[1], "-child") == 0))
    {
      /* This is the parent process.  */
      signal (SIGINT, cleanup_then_die);
      signal (SIGTERM, cleanup_then_die);
      #ifdef SIGHUP
      signal (SIGHUP, cleanup_then_die);
      #endif

      exitstatus = parent_main ();
    }
  else
    {
      /* This is the child process.  */

      exitstatus = child_main ();
    }
  unlink (DATA_FILENAME);
  return exitstatus;
}

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :

else
  gl_cv_func_posix_spawn_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

       fi
     else
       case "$host_os" in
         aix*) gl_cv_func_posix_spawn_works="guessing no";;
         *)    gl_cv_func_posix_spawn_works="guessing yes";;
       esac
     fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_posix_spawn_works" >&5
$as_echo "$gl_cv_func_posix_spawn_works" >&6; }

    case "$gl_cv_func_posix_spawn_works" in
      *yes)

$as_echo "#define HAVE_WORKING_POSIX_SPAWN 1" >>confdefs.h

                                        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_spawnattr_setschedpolicy is supported" >&5
$as_echo_n "checking whether posix_spawnattr_setschedpolicy is supported... " >&6; }
if ${gl_cv_func_spawnattr_setschedpolicy+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <spawn.h>
#if POSIX_SPAWN_SETSCHEDULER
 POSIX scheduling supported
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "POSIX scheduling supported" >/dev/null 2>&1; then :
  gl_cv_func_spawnattr_setschedpolicy=yes
else
  gl_cv_func_spawnattr_setschedpolicy=no
fi
rm -f conftest*


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_spawnattr_setschedpolicy" >&5
$as_echo "$gl_cv_func_spawnattr_setschedpolicy" >&6; }
                                        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_spawnattr_setschedparam is supported" >&5
$as_echo_n "checking whether posix_spawnattr_setschedparam is supported... " >&6; }
if ${gl_cv_func_spawnattr_setschedparam+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <spawn.h>
#if POSIX_SPAWN_SETSCHEDPARAM
 POSIX scheduling supported
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "POSIX scheduling supported" >/dev/null 2>&1; then :
  gl_cv_func_spawnattr_setschedparam=yes
else
  gl_cv_func_spawnattr_setschedparam=no
fi
rm -f conftest*


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_spawnattr_setschedparam" >&5
$as_echo "$gl_cv_func_spawnattr_setschedparam" >&6; }
        ;;
      *) REPLACE_POSIX_SPAWN=1 ;;
    esac
  fi










































      ac_fn_c_check_decl "$LINENO" "unsetenv" "ac_cv_have_decl_unsetenv" "$ac_includes_default"
if test "x$ac_cv_have_decl_unsetenv" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_UNSETENV $ac_have_decl
_ACEOF








      ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
if test "x$ac_cv_have_decl_vsnprintf" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_VSNPRINTF $ac_have_decl
_ACEOF













   if true; then
  GL_COND_LIBTOOL_TRUE=
  GL_COND_LIBTOOL_FALSE='#'
else
  GL_COND_LIBTOOL_TRUE='#'
  GL_COND_LIBTOOL_FALSE=
fi

  gl_cond_libtool=true
  gl_m4_base='m4'









  gl_source_base='gnulib/lib'

  if test "$ac_cv_header_winsock2_h" = yes; then








  gl_LIBOBJS="$gl_LIBOBJS accept.$ac_objext"

  fi





          GNULIB_ACCEPT=1





$as_echo "#define GNULIB_TEST_ACCEPT 1" >>confdefs.h









  :





  if test $ac_cv_func_accept4 != yes; then
    HAVE_ACCEPT4=0
  fi






          GNULIB_ACCEPT4=1





$as_echo "#define GNULIB_TEST_ACCEPT4 1" >>confdefs.h



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



  if test $ac_cv_func_alloca_works = no; then
    :
  fi

  # Define an additional variable used in the Makefile substitution.
  if test $ac_cv_working_alloca_h = yes; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5
$as_echo_n "checking for alloca as a compiler built-in... " >&6; }
if ${gl_cv_rpl_alloca+:} false; then :
  $as_echo_n "(cached) " >&6
else

      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#if defined __GNUC__ || defined _AIX || defined _MSC_VER
        Need own alloca
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "Need own alloca" >/dev/null 2>&1; then :
  gl_cv_rpl_alloca=yes
else
  gl_cv_rpl_alloca=no
fi
rm -f conftest*


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5
$as_echo "$gl_cv_rpl_alloca" >&6; }
    if test $gl_cv_rpl_alloca = yes; then

$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h

      ALLOCA_H=alloca.h
    else
                  ALLOCA_H=
    fi
  else
    ALLOCA_H=alloca.h
  fi

   if test -n "$ALLOCA_H"; then
  GL_GENERATE_ALLOCA_H_TRUE=
  GL_GENERATE_ALLOCA_H_FALSE='#'
else
  GL_GENERATE_ALLOCA_H_TRUE='#'
  GL_GENERATE_ALLOCA_H_FALSE=
fi




cat >>confdefs.h <<_ACEOF
#define GNULIB_AREADLINKAT 1
_ACEOF






  :





  if test $ac_cv_header_arpa_inet_h = yes; then
    HAVE_ARPA_INET_H=1
  else
    HAVE_ARPA_INET_H=0
  fi







  :








     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_arpa_inet_h='<'arpa/inet.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <arpa/inet.h>" >&5
$as_echo_n "checking absolute name of <arpa/inet.h>... " >&6; }
if ${gl_cv_next_arpa_inet_h+:} false; then :
  $as_echo_n "(cached) " >&6
else

             if test $ac_cv_header_arpa_inet_h = yes; then




  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <arpa/inet.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'arpa/inet.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_arpa_inet_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_arpa_inet_h
           gl_cv_next_arpa_inet_h='"'$gl_header'"'
          else
               gl_cv_next_arpa_inet_h='<'arpa/inet.h'>'
             fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_arpa_inet_h" >&5
$as_echo "$gl_cv_next_arpa_inet_h" >&6; }
     fi
     NEXT_ARPA_INET_H=$gl_cv_next_arpa_inet_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'arpa/inet.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_arpa_inet_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_ARPA_INET_H=$gl_next_as_first_directive








    for gl_func in inet_ntop inet_pton; do
    as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
$as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
if eval \${$as_gl_Symbol+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* On some systems, this header is not self-consistent.  */
#if !(defined __GLIBC__ || defined __UCLIBC__)
# include <sys/socket.h>
#endif
#ifdef __TANDEM
# include <netdb.h>
#endif
#include <arpa/inet.h>

int
main ()
{
#undef $gl_func
  (void) $gl_func;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$as_gl_Symbol=yes"
else
  eval "$as_gl_Symbol=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$as_gl_Symbol
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
_ACEOF

                     eval ac_cv_have_decl_$gl_func=yes
fi
      done











  gl_LIBOBJS="$gl_LIBOBJS openat-proc.$ac_objext"







  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_expect" >&5
$as_echo_n "checking for __builtin_expect... " >&6; }
if ${gl_cv___builtin_expect+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

         int
         main (int argc, char **argv)
         {
           argc = __builtin_expect (argc, 100);
           return argv[argc != 100][0];
         }
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gl_cv___builtin_expect=yes
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

             #include <builtins.h>
             int
             main (int argc, char **argv)
             {
               argc = __builtin_expect (argc, 100);
               return argv[argc != 100][0];
             }
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gl_cv___builtin_expect="in <builtins.h>"
else
  gl_cv___builtin_expect=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv___builtin_expect" >&5
$as_echo "$gl_cv___builtin_expect" >&6; }
  if test "$gl_cv___builtin_expect" = yes; then
    $as_echo "#define HAVE___BUILTIN_EXPECT 1" >>confdefs.h

  elif test "$gl_cv___builtin_expect" = "in <builtins.h>"; then
    $as_echo "#define HAVE___BUILTIN_EXPECT 2" >>confdefs.h

  fi



    for ac_header in byteswap.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "byteswap.h" "ac_cv_header_byteswap_h" "$ac_includes_default"
if test "x$ac_cv_header_byteswap_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_BYTESWAP_H 1
_ACEOF

    BYTESWAP_H=''

else

    BYTESWAP_H='byteswap.h'

fi

done


   if test -n "$BYTESWAP_H"; then
  GL_GENERATE_BYTESWAP_H_TRUE=
  GL_GENERATE_BYTESWAP_H_FALSE='#'
else
  GL_GENERATE_BYTESWAP_H_TRUE='#'
  GL_GENERATE_BYTESWAP_H_FALSE=
fi



  :










          GNULIB_CHDIR=1





$as_echo "#define GNULIB_TEST_CHDIR 1" >>confdefs.h





  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether this system has an arbitrary file name length limit" >&5
$as_echo_n "checking whether this system has an arbitrary file name length limit... " >&6; }
if ${gl_cv_have_arbitrary_file_name_length_limit+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Arrange to define PATH_MAX, like "pathmax.h" does. */
#if HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <limits.h>
#if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN
# include <sys/param.h>
#endif
#if !defined PATH_MAX && defined MAXPATHLEN
# define PATH_MAX MAXPATHLEN
#endif
#ifdef __hpux
# undef PATH_MAX
# define PATH_MAX 1024
#endif
#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
# undef PATH_MAX
# define PATH_MAX 260
#endif

#ifdef PATH_MAX
have_arbitrary_file_name_length_limit
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "have_arbitrary_file_name_length_limit" >/dev/null 2>&1; then :
  gl_cv_have_arbitrary_file_name_length_limit=yes
else
  gl_cv_have_arbitrary_file_name_length_limit=no
fi
rm -f conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_arbitrary_file_name_length_limit" >&5
$as_echo "$gl_cv_have_arbitrary_file_name_length_limit" >&6; }

  if test $gl_cv_have_arbitrary_file_name_length_limit = yes; then








  gl_LIBOBJS="$gl_LIBOBJS chdir-long.$ac_objext"

    :
  fi



  # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function.
  # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.

  # Save and restore LIBS so e.g., -lrt, isn't added to it.  Otherwise, *all*
  # programs in the package would end up linked with that potentially-shared
  # library, inducing unnecessary run-time overhead.
  LIB_CLOCK_GETTIME=

  gl_saved_libs=$LIBS
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
$as_echo_n "checking for library containing clock_gettime... " >&6; }
if ${ac_cv_search_clock_gettime+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char clock_gettime ();
int
main ()
{
return clock_gettime ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' rt posix4; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_search_clock_gettime=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext
  if ${ac_cv_search_clock_gettime+:} false; then :
  break
fi
done
if ${ac_cv_search_clock_gettime+:} false; then :

else
  ac_cv_search_clock_gettime=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
$as_echo "$ac_cv_search_clock_gettime" >&6; }
ac_res=$ac_cv_search_clock_gettime
if test "$ac_res" != no; then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  test "$ac_cv_search_clock_gettime" = "none required" ||
                    LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime
fi

    for ac_func in clock_gettime clock_settime
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done

  LIBS=$gl_saved_libs



$as_echo "#define GNULIB_TEST_CLOEXEC 1" >>confdefs.h






    if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
      REPLACE_CLOSE=1
    fi






  :





  if test $ac_cv_header_sys_socket_h != yes; then
                    for ac_header in winsock2.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
if test "x$ac_cv_header_winsock2_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_WINSOCK2_H 1
_ACEOF

fi

done

  fi
  if test "$ac_cv_header_winsock2_h" = yes; then
    HAVE_WINSOCK2_H=1
    UNISTD_H_HAVE_WINSOCK2_H=1
    SYS_IOCTL_H_HAVE_WINSOCK2_H=1
  else
    HAVE_WINSOCK2_H=0
  fi


    if test $UNISTD_H_HAVE_WINSOCK2_H = 1; then
                        REPLACE_CLOSE=1
    fi


    if test $REPLACE_CLOSE = 0; then



  :





  if test $ac_cv_func_fchdir = no; then
    HAVE_FCHDIR=0
  fi

      if test $HAVE_FCHDIR = 0; then
        REPLACE_CLOSE=1
      fi
    fi


  if test $REPLACE_CLOSE = 1; then








  gl_LIBOBJS="$gl_LIBOBJS close.$ac_objext"

  fi





          GNULIB_CLOSE=1





$as_echo "#define GNULIB_TEST_CLOSE 1" >>confdefs.h




  :



cat >>confdefs.h <<_ACEOF
#define GNULIB_CLOSE_STREAM 1
_ACEOF





  for ac_func in closedir
do :
  ac_fn_c_check_func "$LINENO" "closedir" "ac_cv_func_closedir"
if test "x$ac_cv_func_closedir" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_CLOSEDIR 1
_ACEOF

fi
done

  if test $ac_cv_func_closedir = no; then
    HAVE_CLOSEDIR=0
  fi




  :





  if test $ac_cv_func_fchdir = no; then
    HAVE_FCHDIR=0
  fi

    if test $HAVE_FCHDIR = 0; then
      if test $HAVE_CLOSEDIR = 1; then
        REPLACE_CLOSEDIR=1
      fi
    fi

    case $host_os,$HAVE_CLOSEDIR in
    os2*,1)
      REPLACE_CLOSEDIR=1;;
  esac

  if test $HAVE_CLOSEDIR = 0 || test $REPLACE_CLOSEDIR = 1; then








  gl_LIBOBJS="$gl_LIBOBJS closedir.$ac_objext"

  fi





          GNULIB_CLOSEDIR=1





$as_echo "#define GNULIB_TEST_CLOSEDIR 1" >>confdefs.h




  :


          if test "x$datarootdir" = x; then
    datarootdir='${datadir}'

  fi
    if test "x$docdir" = x; then
    docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'

  fi
    if test "x$htmldir" = x; then
    htmldir='${docdir}'

  fi
  if test "x$dvidir" = x; then
    dvidir='${docdir}'

  fi
  if test "x$pdfdir" = x; then
    pdfdir='${docdir}'

  fi
  if test "x$psdir" = x; then
    psdir='${docdir}'

  fi
  if test "x$lispdir" = x; then
    lispdir='${datarootdir}/emacs/site-lisp'

  fi
  if test "x$localedir" = x; then
    localedir='${datarootdir}/locale'

  fi
    if test "x$runstatedir" = x; then
    runstatedir='${localstatedir}/run'

  fi

      pkglibexecdir='${libexecdir}/${PACKAGE}'



  if test "$ac_cv_header_winsock2_h" = yes; then








  gl_LIBOBJS="$gl_LIBOBJS connect.$ac_objext"

  fi





          GNULIB_CONNECT=1





$as_echo "#define GNULIB_TEST_CONNECT 1" >>confdefs.h



  :
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for d_ino member in directory struct" >&5
$as_echo_n "checking for d_ino member in directory struct... " >&6; }
if ${gl_cv_struct_dirent_d_ino+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  case "$host_os" in
                           # Guess yes on glibc systems with Linux kernel.
              linux*-gnu*) gl_cv_struct_dirent_d_ino="guessing yes" ;;
                           # Guess no on native Windows.
              mingw*)      gl_cv_struct_dirent_d_ino="guessing no" ;;
                           # If we don't know, assume the worst.
              *)           gl_cv_struct_dirent_d_ino="guessing no" ;;
            esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
             #include <sys/stat.h>
             #include <dirent.h>

int
main ()
{
DIR *dp = opendir (".");
             struct dirent *e;
             struct stat st;
             if (! dp)
               return 1;
             e = readdir (dp);
             if (! e)
               { closedir (dp); return 2; }
             if (lstat (e->d_name, &st) != 0)
               { closedir (dp); return 3; }
             if (e->d_ino != st.st_ino)
               { closedir (dp); return 4; }
             closedir (dp);
             return 0;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_struct_dirent_d_ino=yes
else
  gl_cv_struct_dirent_d_ino=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_struct_dirent_d_ino" >&5
$as_echo "$gl_cv_struct_dirent_d_ino" >&6; }
   case "$gl_cv_struct_dirent_d_ino" in
     *yes)

$as_echo "#define D_INO_IN_DIRENT 1" >>confdefs.h

       ;;
   esac


  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for d_type member in directory struct" >&5
$as_echo_n "checking for d_type member in directory struct... " >&6; }
if ${gl_cv_struct_dirent_d_type+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <dirent.h>

int
main ()
{
struct dirent dp; dp.d_type = 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gl_cv_struct_dirent_d_type=yes
else
  gl_cv_struct_dirent_d_type=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_struct_dirent_d_type" >&5
$as_echo "$gl_cv_struct_dirent_d_type" >&6; }
   if test $gl_cv_struct_dirent_d_type = yes; then

$as_echo "#define HAVE_STRUCT_DIRENT_D_TYPE 1" >>confdefs.h

   fi











  :








     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_dirent_h='<'dirent.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <dirent.h>" >&5
$as_echo_n "checking absolute name of <dirent.h>... " >&6; }
if ${gl_cv_next_dirent_h+:} false; then :
  $as_echo_n "(cached) " >&6
else

             if test $ac_cv_header_dirent_h = yes; then




  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <dirent.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'dirent.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_dirent_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_dirent_h
           gl_cv_next_dirent_h='"'$gl_header'"'
          else
               gl_cv_next_dirent_h='<'dirent.h'>'
             fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_dirent_h" >&5
$as_echo "$gl_cv_next_dirent_h" >&6; }
     fi
     NEXT_DIRENT_H=$gl_cv_next_dirent_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'dirent.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_dirent_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_DIRENT_H=$gl_next_as_first_directive




  if test $ac_cv_header_dirent_h = yes; then
    HAVE_DIRENT_H=1
  else
    HAVE_DIRENT_H=0
  fi



    for gl_func in alphasort closedir dirfd fdopendir opendir readdir rewinddir scandir; do
    as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
$as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
if eval \${$as_gl_Symbol+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <dirent.h>

int
main ()
{
#undef $gl_func
  (void) $gl_func;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$as_gl_Symbol=yes"
else
  eval "$as_gl_Symbol=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$as_gl_Symbol
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
_ACEOF

                     eval ac_cv_have_decl_$gl_func=yes
fi
      done







  for ac_func in dirfd
do :
  ac_fn_c_check_func "$LINENO" "dirfd" "ac_cv_func_dirfd"
if test "x$ac_cv_func_dirfd" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DIRFD 1
_ACEOF

fi
done

  ac_fn_c_check_decl "$LINENO" "dirfd" "ac_cv_have_decl_dirfd" "#include <sys/types.h>
      #include <dirent.h>
"
if test "x$ac_cv_have_decl_dirfd" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_DIRFD $ac_have_decl
_ACEOF

  if test $ac_cv_have_decl_dirfd = no; then
    HAVE_DECL_DIRFD=0
  fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dirfd is a macro" >&5
$as_echo_n "checking whether dirfd is a macro... " >&6; }
if ${gl_cv_func_dirfd_macro+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <dirent.h>
#ifdef dirfd
 dirent_header_defines_dirfd
#endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "dirent_header_defines_dirfd" >/dev/null 2>&1; then :
  gl_cv_func_dirfd_macro=yes
else
  gl_cv_func_dirfd_macro=no
fi
rm -f conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dirfd_macro" >&5
$as_echo "$gl_cv_func_dirfd_macro" >&6; }

  # Use the replacement if we have no function or macro with that name,
  # or if OS/2 kLIBC whose dirfd() does not work.
  # Replace only if the system declares dirfd already.
  case $ac_cv_func_dirfd,$gl_cv_func_dirfd_macro,$host_os,$ac_cv_have_decl_dirfd in
    no,no,*,yes | *,*,os2*,yes)
      REPLACE_DIRFD=1

$as_echo "#define REPLACE_DIRFD 1" >>confdefs.h
;;
  esac

  if test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no \
     || test $REPLACE_DIRFD = 1; then








  gl_LIBOBJS="$gl_LIBOBJS dirfd.$ac_objext"


  { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to get the file descriptor associated with an open DIR*" >&5
$as_echo_n "checking how to get the file descriptor associated with an open DIR*... " >&6; }
if ${gl_cv_sys_dir_fd_member_name+:} false; then :
  $as_echo_n "(cached) " >&6
else

      dirfd_save_CFLAGS=$CFLAGS
      for ac_expr in d_fd dd_fd; do

        CFLAGS="$CFLAGS -DDIR_FD_MEMBER_NAME=$ac_expr"
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

           #include <sys/types.h>
           #include <dirent.h>
int
main ()
{
DIR *dir_p = opendir("."); (void) dir_p->DIR_FD_MEMBER_NAME;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  dir_fd_found=yes

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
        CFLAGS=$dirfd_save_CFLAGS
        test "$dir_fd_found" = yes && break
      done
      test "$dir_fd_found" = yes || ac_expr=no_such_member

      gl_cv_sys_dir_fd_member_name=$ac_expr


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_dir_fd_member_name" >&5
$as_echo "$gl_cv_sys_dir_fd_member_name" >&6; }
  if test $gl_cv_sys_dir_fd_member_name != no_such_member; then

cat >>confdefs.h <<_ACEOF
#define DIR_FD_MEMBER_NAME $gl_cv_sys_dir_fd_member_name
_ACEOF

  fi


  fi





          GNULIB_DIRFD=1





$as_echo "#define GNULIB_TEST_DIRFD 1" >>confdefs.h









  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether // is distinct from /" >&5
$as_echo_n "checking whether // is distinct from /... " >&6; }
if ${gl_cv_double_slash_root+:} false; then :
  $as_echo_n "(cached) " >&6
else
   if test x"$cross_compiling" = xyes ; then
        # When cross-compiling, there is no way to tell whether // is special
        # short of a list of hosts.  However, the only known hosts to date
        # that have a distinct // are Apollo DomainOS (too old to port to),
        # Cygwin, and z/OS.  If anyone knows of another system for which // has
        # special semantics and is distinct from /, please report it to
        # <bug-gnulib@gnu.org>.
        case $host in
          *-cygwin | i370-ibm-openedition)
            gl_cv_double_slash_root=yes ;;
          *)
            # Be optimistic and assume that / and // are the same when we
            # don't know.
            gl_cv_double_slash_root='unknown, assuming no' ;;
        esac
      else
        set x `ls -di / // 2>/dev/null`
        if test "$2" = "$4" && wc //dev/null >/dev/null 2>&1; then
          gl_cv_double_slash_root=no
        else
          gl_cv_double_slash_root=yes
        fi
      fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_double_slash_root" >&5
$as_echo "$gl_cv_double_slash_root" >&6; }
  if test "$gl_cv_double_slash_root" = yes; then

$as_echo "#define DOUBLE_SLASH_IS_DISTINCT_ROOT 1" >>confdefs.h

  fi





    if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
      REPLACE_DUP=1
    fi





  :





  if test $ac_cv_func_fchdir = no; then
    HAVE_FCHDIR=0
  fi

    if test $HAVE_FCHDIR = 0; then
      REPLACE_DUP=1
    fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup works" >&5
$as_echo_n "checking whether dup works... " >&6; }
if ${gl_cv_func_dup_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  case "$host_os" in
                 # Guess no on native Windows.
         mingw*) gl_cv_func_dup_works="guessing no" ;;
         *)      gl_cv_func_dup_works="guessing yes" ;;
       esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <unistd.h>
                         #include <fcntl.h>
                         #include <errno.h>
int
main ()
{
/* On OS/2 kLIBC, dup does not work on a directory fd.  */
           int fd = open (".", O_RDONLY);
           return fd < 0 ? 1 : dup (fd) < 0 ? 2 : 0;

  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_dup_works=yes
else
  gl_cv_func_dup_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup_works" >&5
$as_echo "$gl_cv_func_dup_works" >&6; }
  case "$gl_cv_func_dup_works" in
    *yes) ;;
    *)
      REPLACE_DUP=1
      ;;
  esac

  if test $REPLACE_DUP = 1; then








  gl_LIBOBJS="$gl_LIBOBJS dup.$ac_objext"

    :
  fi





          GNULIB_DUP=1





$as_echo "#define GNULIB_TEST_DUP 1" >>confdefs.h








$as_echo "#define HAVE_DUP2 1" >>confdefs.h


  if test $HAVE_DUP2 = 1; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5
$as_echo_n "checking whether dup2 works... " >&6; }
if ${gl_cv_func_dup2_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  case "$host_os" in
           mingw*) # on this platform, dup2 always returns 0 for success
             gl_cv_func_dup2_works="guessing no" ;;
           cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0
             gl_cv_func_dup2_works="guessing no" ;;
           aix* | freebsd*)
                   # on AIX 7.1 and FreeBSD 6.1, dup2 (1,toobig) gives EMFILE,
                   # not EBADF.
             gl_cv_func_dup2_works="guessing no" ;;
           haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC.
             gl_cv_func_dup2_works="guessing no" ;;
           *-android*) # implemented using dup3(), which fails if oldfd == newfd
             gl_cv_func_dup2_works="guessing no" ;;
           os2*) # on OS/2 kLIBC, dup2() does not work on a directory fd.
             gl_cv_func_dup2_works="guessing no" ;;
           *) gl_cv_func_dup2_works="guessing yes" ;;
         esac
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

         #include <errno.h>
             #include <fcntl.h>
             #include <limits.h>
             #include <sys/resource.h>
             #include <unistd.h>
             #ifndef RLIM_SAVED_CUR
             # define RLIM_SAVED_CUR RLIM_INFINITY
             #endif
             #ifndef RLIM_SAVED_MAX
             # define RLIM_SAVED_MAX RLIM_INFINITY
             #endif

int
main ()
{
int result = 0;
             int bad_fd = INT_MAX;
             struct rlimit rlim;
             if (getrlimit (RLIMIT_NOFILE, &rlim) == 0
                 && 0 <= rlim.rlim_cur && rlim.rlim_cur <= INT_MAX
                 && rlim.rlim_cur != RLIM_INFINITY
                 && rlim.rlim_cur != RLIM_SAVED_MAX
                 && rlim.rlim_cur != RLIM_SAVED_CUR)
               bad_fd = rlim.rlim_cur;
             #ifdef FD_CLOEXEC
               if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1)
                 result |= 1;
             #endif
             if (dup2 (1, 1) != 1)
               result |= 2;
             #ifdef FD_CLOEXEC
               if (fcntl (1, F_GETFD) != FD_CLOEXEC)
                 result |= 4;
             #endif
             close (0);
             if (dup2 (0, 0) != -1)
               result |= 8;
             /* Many gnulib modules require POSIX conformance of EBADF.  */
             if (dup2 (2, bad_fd) == -1 && errno != EBADF)
               result |= 16;
             /* Flush out some cygwin core dumps.  */
             if (dup2 (2, -1) != -1 || errno != EBADF)
               result |= 32;
             dup2 (2, 255);
             dup2 (2, 256);
             /* On OS/2 kLIBC, dup2() does not work on a directory fd.  */
             {
               int fd = open (".", O_RDONLY);
               if (fd == -1)
                 result |= 64;
               else if (dup2 (fd, fd + 1) == -1)
                 result |= 128;

               close (fd);
             }
             return result;
  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_dup2_works=yes
else
  gl_cv_func_dup2_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5
$as_echo "$gl_cv_func_dup2_works" >&6; }
    case "$gl_cv_func_dup2_works" in
      *yes) ;;
      *)
        REPLACE_DUP2=1
        for ac_func in setdtablesize
do :
  ac_fn_c_check_func "$LINENO" "setdtablesize" "ac_cv_func_setdtablesize"
if test "x$ac_cv_func_setdtablesize" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SETDTABLESIZE 1
_ACEOF

fi
done

        ;;
    esac
  fi




  :





  if test $ac_cv_func_fchdir = no; then
    HAVE_FCHDIR=0
  fi

    if test $HAVE_FCHDIR = 0; then
      if test $HAVE_DUP2 = 1; then
        REPLACE_DUP2=1
      fi
    fi


  if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then








  gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext"


  fi





          GNULIB_DUP2=1





$as_echo "#define GNULIB_TEST_DUP2 1" >>confdefs.h









  :








  if test $ac_cv_func_dup3 != yes; then
    HAVE_DUP3=0
  fi







          GNULIB_DUP3=1





$as_echo "#define GNULIB_TEST_DUP3 1" >>confdefs.h









          GNULIB_ENVIRON=1





$as_echo "#define GNULIB_TEST_ENVIRON 1" >>confdefs.h





      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for error_at_line" >&5
$as_echo_n "checking for error_at_line... " >&6; }
if ${ac_cv_lib_error_at_line+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <error.h>
int
main ()
{
error_at_line (0, 0, "", 0, "an error occurred");
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_error_at_line=yes
else
  ac_cv_lib_error_at_line=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_error_at_line" >&5
$as_echo "$ac_cv_lib_error_at_line" >&6; }

  if test $ac_cv_lib_error_at_line = no; then








  gl_LIBOBJS="$gl_LIBOBJS error.$ac_objext"



  :

  fi


  XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=error:3:c-format"



  XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=error_at_line:5:c-format"







  :





  if test $ac_cv_have_decl_fchdir = no; then
    HAVE_DECL_FCHDIR=0
  fi


  if test $HAVE_FCHDIR = 0; then








  gl_LIBOBJS="$gl_LIBOBJS fchdir.$ac_objext"

    :

$as_echo "#define REPLACE_FCHDIR 1" >>confdefs.h

                { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether open can visit directories" >&5
$as_echo_n "checking whether open can visit directories... " >&6; }
if ${gl_cv_func_open_directory_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  case "$host_os" in
                   # Guess yes on glibc systems.
           *-gnu*) gl_cv_func_open_directory_works="guessing yes" ;;
                   # Guess no on native Windows.
           mingw*) gl_cv_func_open_directory_works="guessing no" ;;
                   # If we don't know, assume the worst.
           *)      gl_cv_func_open_directory_works="guessing no" ;;
         esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <fcntl.h>

int
main ()
{
return open(".", O_RDONLY) < 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_open_directory_works=yes
else
  gl_cv_func_open_directory_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_open_directory_works" >&5
$as_echo "$gl_cv_func_open_directory_works" >&6; }
    case "$gl_cv_func_open_directory_works" in
      *yes) ;;
      *)

$as_echo "#define REPLACE_OPEN_DIRECTORY 1" >>confdefs.h

        ;;
    esac
  fi






          GNULIB_FCHDIR=1





$as_echo "#define GNULIB_TEST_FCHDIR 1" >>confdefs.h








  :





  if test $ac_cv_func_fcntl = no; then



  :





  if test $ac_cv_func_fcntl = no; then
    HAVE_FCNTL=0
  else
    REPLACE_FCNTL=1
  fi

  else
            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fcntl handles F_DUPFD correctly" >&5
$as_echo_n "checking whether fcntl handles F_DUPFD correctly... " >&6; }
if ${gl_cv_func_fcntl_f_dupfd_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  case $host_os in
            aix* | cygwin* | haiku*)
               gl_cv_func_fcntl_f_dupfd_works="guessing no" ;;
            *) gl_cv_func_fcntl_f_dupfd_works="guessing yes" ;;
          esac
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <errno.h>
              #include <fcntl.h>
              #include <limits.h>
              #include <sys/resource.h>
              #include <unistd.h>
              #ifndef RLIM_SAVED_CUR
              # define RLIM_SAVED_CUR RLIM_INFINITY
              #endif
              #ifndef RLIM_SAVED_MAX
              # define RLIM_SAVED_MAX RLIM_INFINITY
              #endif

int
main ()
{
int result = 0;
              int bad_fd = INT_MAX;
              struct rlimit rlim;
              if (getrlimit (RLIMIT_NOFILE, &rlim) == 0
                  && 0 <= rlim.rlim_cur && rlim.rlim_cur <= INT_MAX
                  && rlim.rlim_cur != RLIM_INFINITY
                  && rlim.rlim_cur != RLIM_SAVED_MAX
                  && rlim.rlim_cur != RLIM_SAVED_CUR)
                bad_fd = rlim.rlim_cur;
              if (fcntl (0, F_DUPFD, -1) != -1) result |= 1;
              if (errno != EINVAL) result |= 2;
              if (fcntl (0, F_DUPFD, bad_fd) != -1) result |= 4;
              if (errno != EINVAL) result |= 8;
              /* On OS/2 kLIBC, F_DUPFD does not work on a directory fd */
              {
                int fd;
                fd = open (".", O_RDONLY);
                if (fd == -1)
                  result |= 16;
                else if (fcntl (fd, F_DUPFD, STDERR_FILENO + 1) == -1)
                  result |= 32;

                close (fd);
              }
              return result;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_fcntl_f_dupfd_works=yes
else
  gl_cv_func_fcntl_f_dupfd_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_works" >&5
$as_echo "$gl_cv_func_fcntl_f_dupfd_works" >&6; }
    case $gl_cv_func_fcntl_f_dupfd_works in
      *yes) ;;
      *)


  :





  if test $ac_cv_func_fcntl = no; then
    HAVE_FCNTL=0
  else
    REPLACE_FCNTL=1
  fi


$as_echo "#define FCNTL_DUPFD_BUGGY 1" >>confdefs.h
 ;;
    esac

        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fcntl understands F_DUPFD_CLOEXEC" >&5
$as_echo_n "checking whether fcntl understands F_DUPFD_CLOEXEC... " >&6; }
if ${gl_cv_func_fcntl_f_dupfd_cloexec+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <fcntl.h>
#ifndef F_DUPFD_CLOEXEC
choke me
#endif

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#ifdef __linux__
/* The Linux kernel only added F_DUPFD_CLOEXEC in 2.6.24, so we always replace
   it to support the semantics on older kernels that failed with EINVAL.  */
choke me
#endif

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_func_fcntl_f_dupfd_cloexec=yes
else
  gl_cv_func_fcntl_f_dupfd_cloexec="needs runtime check"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
else
  gl_cv_func_fcntl_f_dupfd_cloexec=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_cloexec" >&5
$as_echo "$gl_cv_func_fcntl_f_dupfd_cloexec" >&6; }
    if test "$gl_cv_func_fcntl_f_dupfd_cloexec" != yes; then



  :





  if test $ac_cv_func_fcntl = no; then
    HAVE_FCNTL=0
  else
    REPLACE_FCNTL=1
  fi

          fi
  fi




  :





  if test $ac_cv_func_fchdir = no; then
    HAVE_FCHDIR=0
  fi

    if test $HAVE_FCHDIR = 0; then



  :





  if test $ac_cv_func_fcntl = no; then
    HAVE_FCNTL=0
  else
    REPLACE_FCNTL=1
  fi

    fi


  if test $HAVE_FCNTL = 0 || test $REPLACE_FCNTL = 1; then








  gl_LIBOBJS="$gl_LIBOBJS fcntl.$ac_objext"

  fi





          GNULIB_FCNTL=1





$as_echo "#define GNULIB_TEST_FCNTL 1" >>confdefs.h














     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_fcntl_h='<'fcntl.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <fcntl.h>" >&5
$as_echo_n "checking absolute name of <fcntl.h>... " >&6; }
if ${gl_cv_next_fcntl_h+:} false; then :
  $as_echo_n "(cached) " >&6
else



  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <fcntl.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'fcntl.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_fcntl_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_fcntl_h
           gl_cv_next_fcntl_h='"'$gl_header'"'


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_fcntl_h" >&5
$as_echo "$gl_cv_next_fcntl_h" >&6; }
     fi
     NEXT_FCNTL_H=$gl_cv_next_fcntl_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'fcntl.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_fcntl_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_FCNTL_H=$gl_next_as_first_directive










    for gl_func in fcntl openat; do
    as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
$as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
if eval \${$as_gl_Symbol+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <fcntl.h>

int
main ()
{
#undef $gl_func
  (void) $gl_func;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$as_gl_Symbol=yes"
else
  eval "$as_gl_Symbol=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$as_gl_Symbol
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
_ACEOF

                     eval ac_cv_have_decl_$gl_func=yes
fi
      done







cat >>confdefs.h <<_ACEOF
#define GNULIB_FCNTL_SAFER 1
_ACEOF




cat >>confdefs.h <<_ACEOF
#define GNULIB_FD_SAFER_FLAG 1
_ACEOF







    ac_fn_c_check_decl "$LINENO" "fdopendir" "ac_cv_have_decl_fdopendir" "
#include <dirent.h>

"
if test "x$ac_cv_have_decl_fdopendir" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_FDOPENDIR $ac_have_decl
_ACEOF
if test $ac_have_decl = 1; then :

else
  HAVE_DECL_FDOPENDIR=0
fi


  :





  if test $ac_cv_func_fdopendir = no; then
    HAVE_FDOPENDIR=0
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fdopendir works" >&5
$as_echo_n "checking whether fdopendir works... " >&6; }
if ${gl_cv_func_fdopendir_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  case "$host_os" in
                    # Guess yes on glibc systems.
            *-gnu*) gl_cv_func_fdopendir_works="guessing yes" ;;
                    # If we don't know, assume the worst.
            *)      gl_cv_func_fdopendir_works="guessing no" ;;
          esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <dirent.h>
#include <fcntl.h>
#include <unistd.h>
#if !HAVE_DECL_FDOPENDIR
extern
# ifdef __cplusplus
"C"
# endif
DIR *fdopendir (int);
#endif

int
main ()
{
int result = 0;
     int fd = open ("conftest.c", O_RDONLY);
     if (fd < 0) result |= 1;
     if (fdopendir (fd)) result |= 2;
     if (close (fd)) result |= 4;
     return result;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_fdopendir_works=yes
else
  gl_cv_func_fdopendir_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fdopendir_works" >&5
$as_echo "$gl_cv_func_fdopendir_works" >&6; }
    case "$gl_cv_func_fdopendir_works" in
      *yes) ;;
      *)
        REPLACE_FDOPENDIR=1
        ;;
    esac
  fi

  if test $HAVE_FDOPENDIR = 0 || test $REPLACE_FDOPENDIR = 1; then








  gl_LIBOBJS="$gl_LIBOBJS fdopendir.$ac_objext"

  fi





          GNULIB_FDOPENDIR=1





$as_echo "#define GNULIB_TEST_FDOPENDIR 1" >>confdefs.h





cat >>confdefs.h <<_ACEOF
#define GNULIB_FDOPENDIR 1
_ACEOF




  :







  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for flexible array member" >&5
$as_echo_n "checking for flexible array member... " >&6; }
if ${ac_cv_c_flexmember+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdlib.h>
            #include <stdio.h>
            #include <stddef.h>
            struct m { struct m *next, **list; char name[]; };
            struct s { struct s *p; struct m *m; int n; double d[]; };
int
main ()
{
int m = getchar ();
            size_t nbytes = offsetof (struct s, d) + m * sizeof (double);
            nbytes += sizeof (struct s) - 1;
            nbytes -= nbytes % sizeof (struct s);
            struct s *p = malloc (nbytes);
            p->p = p;
            p->m = NULL;
            p->d[0] = 0.0;
            return p->d != (double *) NULL;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_c_flexmember=yes
else
  ac_cv_c_flexmember=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_flexmember" >&5
$as_echo "$ac_cv_c_flexmember" >&6; }
  if test $ac_cv_c_flexmember = yes; then

$as_echo "#define FLEXIBLE_ARRAY_MEMBER /**/" >>confdefs.h

  else
    $as_echo "#define FLEXIBLE_ARRAY_MEMBER 1" >>confdefs.h

  fi




  FLOAT_H=
  REPLACE_FLOAT_LDBL=0
  case "$host_os" in
    aix* | beos* | openbsd* | mirbsd* | irix*)
      FLOAT_H=float.h
      ;;
    freebsd* | dragonfly*)
      case "$host_cpu" in
        i[34567]86 )
          FLOAT_H=float.h
          ;;
        x86_64 )
          # On x86_64 systems, the C compiler may still be generating
          # 32-bit code.
          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if defined __LP64__ || defined __x86_64__ || defined __amd64__
             yes
             #endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "yes" >/dev/null 2>&1; then :

else
  FLOAT_H=float.h
fi
rm -f conftest*

          ;;
      esac
      ;;
    linux*)
      case "$host_cpu" in
        powerpc*)
          FLOAT_H=float.h
          ;;
      esac
      ;;
  esac
  case "$host_os" in
    aix* | freebsd* | dragonfly* | linux*)
      if test -n "$FLOAT_H"; then
        REPLACE_FLOAT_LDBL=1
      fi
      ;;
  esac

    REPLACE_ITOLD=0
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether conversion from 'int' to 'long double' works" >&5
$as_echo_n "checking whether conversion from 'int' to 'long double' works... " >&6; }
if ${gl_cv_func_itold_works+:} false; then :
  $as_echo_n "(cached) " >&6
else

      if test "$cross_compiling" = yes; then :
  case "$host" in
           sparc*-*-linux*)
             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if defined __LP64__ || defined __arch64__
                yes
                #endif
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "yes" >/dev/null 2>&1; then :
  gl_cv_func_itold_works="guessing no"
else
  gl_cv_func_itold_works="guessing yes"
fi
rm -f conftest*

             ;;
                   # Guess yes on native Windows.
           mingw*) gl_cv_func_itold_works="guessing yes" ;;
           *)      gl_cv_func_itold_works="guessing yes" ;;
         esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int i = -1;
volatile long double ld;
int main ()
{
  ld += i * 1.0L;
  if (ld > 0)
    return 1;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_itold_works=yes
else
  gl_cv_func_itold_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_itold_works" >&5
$as_echo "$gl_cv_func_itold_works" >&6; }
  case "$gl_cv_func_itold_works" in
    *no)
      REPLACE_ITOLD=1
                  FLOAT_H=float.h
      ;;
  esac

  if test -n "$FLOAT_H"; then








     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_float_h='<'float.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <float.h>" >&5
$as_echo_n "checking absolute name of <float.h>... " >&6; }
if ${gl_cv_next_float_h+:} false; then :
  $as_echo_n "(cached) " >&6
else



  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <float.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'float.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_float_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_float_h
           gl_cv_next_float_h='"'$gl_header'"'


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_float_h" >&5
$as_echo "$gl_cv_next_float_h" >&6; }
     fi
     NEXT_FLOAT_H=$gl_cv_next_float_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'float.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_float_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_FLOAT_H=$gl_next_as_first_directive




  fi

   if test -n "$FLOAT_H"; then
  GL_GENERATE_FLOAT_H_TRUE=
  GL_GENERATE_FLOAT_H_FALSE='#'
else
  GL_GENERATE_FLOAT_H_TRUE='#'
  GL_GENERATE_FLOAT_H_FALSE=
fi



  if test $REPLACE_FLOAT_LDBL = 1; then








  gl_LIBOBJS="$gl_LIBOBJS float.$ac_objext"

  fi
  if test $REPLACE_ITOLD = 1; then








  gl_LIBOBJS="$gl_LIBOBJS itold.$ac_objext"

  fi





  FNMATCH_H=
  gl_fnmatch_required_lowercase=`
    echo $gl_fnmatch_required | LC_ALL=C tr '[A-Z]' '[a-z]'
  `
  gl_fnmatch_cache_var="gl_cv_func_fnmatch_${gl_fnmatch_required_lowercase}"
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working $gl_fnmatch_required fnmatch" >&5
$as_echo_n "checking for working $gl_fnmatch_required fnmatch... " >&6; }
if eval \${$gl_fnmatch_cache_var+:} false; then :
  $as_echo_n "(cached) " >&6
else
                           if test $gl_fnmatch_required = GNU; then
       gl_fnmatch_gnu_start=
       gl_fnmatch_gnu_end=
     else
       gl_fnmatch_gnu_start='#if 0'
       gl_fnmatch_gnu_end='#endif'
     fi
     if test "$cross_compiling" = yes; then :
  eval "$gl_fnmatch_cache_var=\"guessing no\""
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <fnmatch.h>
            static int
            y (char const *pattern, char const *string, int flags)
            {
              return fnmatch (pattern, string, flags) == 0;
            }
            static int
            n (char const *pattern, char const *string, int flags)
            {
              return fnmatch (pattern, string, flags) == FNM_NOMATCH;
            }

int
main ()
{
char const *Apat = 'A' < '\\\\' ? "[A-\\\\\\\\]" : "[\\\\\\\\-A]";
            char const *apat = 'a' < '\\\\' ? "[a-\\\\\\\\]" : "[\\\\\\\\-a]";
            static char const A_1[] = { 'A' - 1, 0 };
            static char const A01[] = { 'A' + 1, 0 };
            static char const a_1[] = { 'a' - 1, 0 };
            static char const a01[] = { 'a' + 1, 0 };
            static char const bs_1[] = { '\\\\' - 1, 0 };
            static char const bs01[] = { '\\\\' + 1, 0 };
            int result = 0;
            if (!n ("a*", "", 0))
              return 1;
            if (!y ("a*", "abc", 0))
              return 1;
            if (!y ("[/b", "[/b", 0)) /*"]]"*/ /* glibc Bugzilla bug 12378 */
              return 1;
            if (!n ("d*/*1", "d/s/1", FNM_PATHNAME))
              return 2;
            if (!y ("a\\\\bc", "abc", 0))
              return 3;
            if (!n ("a\\\\bc", "abc", FNM_NOESCAPE))
              return 3;
            if (!y ("*x", ".x", 0))
              return 4;
            if (!n ("*x", ".x", FNM_PERIOD))
              return 4;
            if (!y (Apat, "\\\\", 0))
              return 5;
            if (!y (Apat, "A", 0))
              return 5;
            if (!y (apat, "\\\\", 0))
              return 5;
            if (!y (apat, "a", 0))
              return 5;
            if (!(n (Apat, A_1, 0) == ('A' < '\\\\')))
              return 5;
            if (!(n (apat, a_1, 0) == ('a' < '\\\\')))
              return 5;
            if (!(y (Apat, A01, 0) == ('A' < '\\\\')))
              return 5;
            if (!(y (apat, a01, 0) == ('a' < '\\\\')))
              return 5;
            if (!(y (Apat, bs_1, 0) == ('A' < '\\\\')))
              return 5;
            if (!(y (apat, bs_1, 0) == ('a' < '\\\\')))
              return 5;
            if (!(n (Apat, bs01, 0) == ('A' < '\\\\')))
              return 5;
            if (!(n (apat, bs01, 0) == ('a' < '\\\\')))
              return 5;
            $gl_fnmatch_gnu_start
            if (!y ("xxXX", "xXxX", FNM_CASEFOLD))
              result |= 8;
            if (!y ("a++(x|yy)b", "a+xyyyyxb", FNM_EXTMATCH))
              result |= 16;
            if (!n ("d*/*1", "d/s/1", FNM_FILE_NAME))
              result |= 32;
            if (!y ("*", "x", FNM_FILE_NAME | FNM_LEADING_DIR))
              result |= 64;
            if (!y ("x*", "x/y/z", FNM_FILE_NAME | FNM_LEADING_DIR))
              result |= 64;
            if (!y ("*c*", "c/x", FNM_FILE_NAME | FNM_LEADING_DIR))
              result |= 64;
            $gl_fnmatch_gnu_end
            return result;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  eval "$gl_fnmatch_cache_var=yes"
else
  eval "$gl_fnmatch_cache_var=no"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
eval ac_res=\$$gl_fnmatch_cache_var
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval "gl_fnmatch_result=\"\$$gl_fnmatch_cache_var\""
  if test "$gl_fnmatch_result" = yes; then
            rm -f "$gl_source_base/fnmatch.h"
  else
    FNMATCH_H=fnmatch.h
  fi

   if test -n "$FNMATCH_H"; then
  GL_GENERATE_FNMATCH_H_TRUE=
  GL_GENERATE_FNMATCH_H_FALSE='#'
else
  GL_GENERATE_FNMATCH_H_TRUE='#'
  GL_GENERATE_FNMATCH_H_FALSE=
fi


  if test -n "$FNMATCH_H"; then








  gl_LIBOBJS="$gl_LIBOBJS fnmatch.$ac_objext"



cat >>confdefs.h <<_ACEOF
#define fnmatch ${gl_fnmatch_required_lowercase}_fnmatch
_ACEOF


  ac_fn_c_check_decl "$LINENO" "isblank" "ac_cv_have_decl_isblank" "#include <ctype.h>
"
if test "x$ac_cv_have_decl_isblank" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_ISBLANK $ac_have_decl
_ACEOF


  :



























  :






  fi


  :





  fp_headers='
    #include <stdio.h>
    #if HAVE_STDIO_EXT_H
    # include <stdio_ext.h>
    #endif
  '
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __fpending" >&5
$as_echo_n "checking for __fpending... " >&6; }
if ${gl_cv_func___fpending+:} false; then :
  $as_echo_n "(cached) " >&6
else

      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$fp_headers
int
main ()
{
return ! __fpending (stdin);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gl_cv_func___fpending=yes
else
  gl_cv_func___fpending=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func___fpending" >&5
$as_echo "$gl_cv_func___fpending" >&6; }
  if test $gl_cv_func___fpending = yes; then
    ac_fn_c_check_decl "$LINENO" "__fpending" "ac_cv_have_decl___fpending" "$fp_headers
"
if test "x$ac_cv_have_decl___fpending" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL___FPENDING $ac_have_decl
_ACEOF

  fi

  if test $gl_cv_func___fpending = no; then








  gl_LIBOBJS="$gl_LIBOBJS fpending.$ac_objext"

  fi




  case "$host_os" in
    mingw*)
                  REPLACE_FSTAT=1
      ;;
  esac





  :





  if test $ac_cv_func_fchdir = no; then
    HAVE_FCHDIR=0
  fi

    if test $HAVE_FCHDIR = 0; then
      case "$gl_cv_func_open_directory_works" in
        *yes) ;;
        *)
          REPLACE_FSTAT=1
          ;;
      esac
    fi


  if test $REPLACE_FSTAT = 1; then








  gl_LIBOBJS="$gl_LIBOBJS fstat.$ac_objext"

    case "$host_os" in
      mingw*)








  gl_LIBOBJS="$gl_LIBOBJS stat-w32.$ac_objext"

        ;;
    esac


  :

  fi





          GNULIB_FSTAT=1





$as_echo "#define GNULIB_TEST_FSTAT 1" >>confdefs.h








  :






  if test $ac_cv_func_fstatat = no; then
    HAVE_FSTATAT=0
  else
            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fstatat (..., 0) works" >&5
$as_echo_n "checking whether fstatat (..., 0) works... " >&6; }
if ${gl_cv_func_fstatat_zero_flag+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  case "$host_os" in
            aix*) gl_cv_func_fstatat_zero_flag="guessing no";;
            *)    gl_cv_func_fstatat_zero_flag="guessing yes";;
          esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

              #include <fcntl.h>
              #include <sys/stat.h>
              int
              main (void)
              {
                struct stat a;
                return fstatat (AT_FDCWD, ".", &a, 0) != 0;
              }

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_fstatat_zero_flag=yes
else
  gl_cv_func_fstatat_zero_flag=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fstatat_zero_flag" >&5
$as_echo "$gl_cv_func_fstatat_zero_flag" >&6; }

    case $gl_cv_func_fstatat_zero_flag+$gl_cv_func_lstat_dereferences_slashed_symlink in
    *yes+*yes) ;;
    *) REPLACE_FSTATAT=1
       case $gl_cv_func_fstatat_zero_flag in
       *yes)

$as_echo "#define HAVE_WORKING_FSTATAT_ZERO_FLAG 1" >>confdefs.h

         ;;
       esac
       ;;
    esac
  fi

  if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then








  gl_LIBOBJS="$gl_LIBOBJS fstatat.$ac_objext"

  fi





          GNULIB_FSTATAT=1





$as_echo "#define GNULIB_TEST_FSTATAT 1" >>confdefs.h





  :






  :








  for ac_header in sys/mount.h
do :
  ac_fn_c_check_header_compile "$LINENO" "sys/mount.h" "ac_cv_header_sys_mount_h" "$ac_includes_default
     #if HAVE_SYS_PARAM_H
       #include <sys/param.h>
      #endif
"
if test "x$ac_cv_header_sys_mount_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SYS_MOUNT_H 1
_ACEOF

fi

done




{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to get file system space usage" >&5
$as_echo_n "checking how to get file system space usage... " >&6; }
ac_fsusage_space=no

# Perform only the link test since it seems there are no variants of the
# statvfs function.  This check is more than just AC_CHECK_FUNCS([statvfs])
# because that got a false positive on SCO OSR5.  Adding the declaration
# of a 'struct statvfs' causes this test to fail (as it should) on such
# systems.  That system is reported to work fine with STAT_STATFS4 which
# is what it gets when this test fails.
if test $ac_fsusage_space = no; then
  # glibc/{Hurd,kFreeBSD}, FreeBSD >= 5.0, NetBSD >= 3.0,
  # OpenBSD >= 4.4, AIX, HP-UX, IRIX, Solaris, Cygwin, Interix, BeOS.
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for statvfs function (SVR4)" >&5
$as_echo_n "checking for statvfs function (SVR4)... " >&6; }
if ${fu_cv_sys_stat_statvfs+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
#ifdef __osf__
"Do not use Tru64's statvfs implementation"
#endif

#include <sys/statvfs.h>

struct statvfs fsd;

#if defined __APPLE__ && defined __MACH__
#include <limits.h>
/* On Mac OS X >= 10.5, f_blocks in 'struct statvfs' is a 32-bit quantity;
   that commonly limits file systems to 4 TiB.  Whereas f_blocks in
   'struct statfs' is a 64-bit type, thanks to the large-file support
   that was enabled above.  In this case, don't use statvfs(); use statfs()
   instead.  */
int check_f_blocks_size[sizeof fsd.f_blocks * CHAR_BIT <= 32 ? -1 : 1];
#endif

int
main ()
{
statvfs (0, &fsd);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  fu_cv_sys_stat_statvfs=yes
else
  fu_cv_sys_stat_statvfs=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statvfs" >&5
$as_echo "$fu_cv_sys_stat_statvfs" >&6; }
  if test $fu_cv_sys_stat_statvfs = yes; then
    ac_fsusage_space=yes
    # AIX >= 5.2 has statvfs64 that has a wider f_blocks field than statvfs.
    # glibc, HP-UX, IRIX, Solaris have statvfs64 as well, but on these systems
    # statvfs with large-file support is already equivalent to statvfs64.
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use statvfs64" >&5
$as_echo_n "checking whether to use statvfs64... " >&6; }
if ${fu_cv_sys_stat_statvfs64+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
              #include <sys/statvfs.h>
              struct statvfs64 fsd;
              int check_f_blocks_larger_in_statvfs64
                [sizeof (((struct statvfs64 *) 0)->f_blocks)
                 > sizeof (((struct statvfs *) 0)->f_blocks)
                 ? 1 : -1];

int
main ()
{
statvfs64 (0, &fsd);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  fu_cv_sys_stat_statvfs64=yes
else
  fu_cv_sys_stat_statvfs64=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statvfs64" >&5
$as_echo "$fu_cv_sys_stat_statvfs64" >&6; }
    if test $fu_cv_sys_stat_statvfs64 = yes; then

$as_echo "#define STAT_STATVFS64 1" >>confdefs.h

    else

$as_echo "#define STAT_STATVFS 1" >>confdefs.h

    fi
  fi
fi

# Check for this unconditionally so we have a
# good fallback on glibc/Linux > 2.6 < 2.6.36
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument statfs with statfs.f_frsize member" >&5
$as_echo_n "checking for two-argument statfs with statfs.f_frsize member... " >&6; }
if ${fu_cv_sys_stat_statfs2_frsize+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  fu_cv_sys_stat_statfs2_frsize=no
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#ifdef HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif
#ifdef HAVE_SYS_MOUNT_H
#include <sys/mount.h>
#endif
#ifdef HAVE_SYS_VFS_H
#include <sys/vfs.h>
#endif
  int
  main ()
  {
  struct statfs fsd;
  fsd.f_frsize = 0;
  return statfs (".", &fsd) != 0;
  }
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  fu_cv_sys_stat_statfs2_frsize=yes
else
  fu_cv_sys_stat_statfs2_frsize=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs2_frsize" >&5
$as_echo "$fu_cv_sys_stat_statfs2_frsize" >&6; }
if test $fu_cv_sys_stat_statfs2_frsize = yes; then
    ac_fsusage_space=yes

$as_echo "#define STAT_STATFS2_FRSIZE 1" >>confdefs.h

fi

if test $ac_fsusage_space = no; then
  # DEC Alpha running OSF/1
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 3-argument statfs function (DEC OSF/1)" >&5
$as_echo_n "checking for 3-argument statfs function (DEC OSF/1)... " >&6; }
  if ${fu_cv_sys_stat_statfs3_osf1+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  fu_cv_sys_stat_statfs3_osf1=no
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/param.h>
#include <sys/types.h>
#include <sys/mount.h>
  int
  main ()
  {
    struct statfs fsd;
    fsd.f_fsize = 0;
    return statfs (".", &fsd, sizeof (struct statfs)) != 0;
  }
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  fu_cv_sys_stat_statfs3_osf1=yes
else
  fu_cv_sys_stat_statfs3_osf1=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs3_osf1" >&5
$as_echo "$fu_cv_sys_stat_statfs3_osf1" >&6; }
  if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
    ac_fsusage_space=yes

$as_echo "#define STAT_STATFS3_OSF1 1" >>confdefs.h

  fi
fi

if test $ac_fsusage_space = no; then
  # glibc/Linux, Mac OS X, FreeBSD < 5.0, NetBSD < 3.0, OpenBSD < 4.4.
  # (glibc/{Hurd,kFreeBSD}, FreeBSD >= 5.0, NetBSD >= 3.0,
  # OpenBSD >= 4.4, AIX, HP-UX, OSF/1, Cygwin already handled above.)
  # (On IRIX you need to include <sys/statfs.h>, not only <sys/mount.h> and
  # <sys/vfs.h>.)
  # (On Solaris, statfs has 4 arguments.)
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument statfs with statfs.f_bsize member (AIX, 4.3BSD)" >&5
$as_echo_n "checking for two-argument statfs with statfs.f_bsize member (AIX, 4.3BSD)... " >&6; }
  if ${fu_cv_sys_stat_statfs2_bsize+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  fu_cv_sys_stat_statfs2_bsize=no
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#ifdef HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif
#ifdef HAVE_SYS_MOUNT_H
#include <sys/mount.h>
#endif
#ifdef HAVE_SYS_VFS_H
#include <sys/vfs.h>
#endif
  int
  main ()
  {
  struct statfs fsd;
  fsd.f_bsize = 0;
  return statfs (".", &fsd) != 0;
  }
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  fu_cv_sys_stat_statfs2_bsize=yes
else
  fu_cv_sys_stat_statfs2_bsize=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs2_bsize" >&5
$as_echo "$fu_cv_sys_stat_statfs2_bsize" >&6; }
  if test $fu_cv_sys_stat_statfs2_bsize = yes; then
    ac_fsusage_space=yes

$as_echo "#define STAT_STATFS2_BSIZE 1" >>confdefs.h

  fi
fi

if test $ac_fsusage_space = no; then
  # SVR3
  # (Solaris already handled above.)
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for four-argument statfs (AIX-3.2.5, SVR3)" >&5
$as_echo_n "checking for four-argument statfs (AIX-3.2.5, SVR3)... " >&6; }
  if ${fu_cv_sys_stat_statfs4+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  fu_cv_sys_stat_statfs4=no
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <sys/statfs.h>
  int
  main ()
  {
  struct statfs fsd;
  return statfs (".", &fsd, sizeof fsd, 0) != 0;
  }
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  fu_cv_sys_stat_statfs4=yes
else
  fu_cv_sys_stat_statfs4=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs4" >&5
$as_echo "$fu_cv_sys_stat_statfs4" >&6; }
  if test $fu_cv_sys_stat_statfs4 = yes; then
    ac_fsusage_space=yes

$as_echo "#define STAT_STATFS4 1" >>confdefs.h

  fi
fi

if test $ac_fsusage_space = no; then
  # 4.4BSD and older NetBSD
  # (OSF/1 already handled above.)
  # (On AIX, you need to include <sys/statfs.h>, not only <sys/mount.h>.)
  # (On Solaris, statfs has 4 arguments and 'struct statfs' is not declared in
  # <sys/mount.h>.)
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument statfs with statfs.f_fsize member (4.4BSD and NetBSD)" >&5
$as_echo_n "checking for two-argument statfs with statfs.f_fsize member (4.4BSD and NetBSD)... " >&6; }
  if ${fu_cv_sys_stat_statfs2_fsize+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  fu_cv_sys_stat_statfs2_fsize=no
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#ifdef HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif
#ifdef HAVE_SYS_MOUNT_H
#include <sys/mount.h>
#endif
  int
  main ()
  {
  struct statfs fsd;
  fsd.f_fsize = 0;
  return statfs (".", &fsd) != 0;
  }
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  fu_cv_sys_stat_statfs2_fsize=yes
else
  fu_cv_sys_stat_statfs2_fsize=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs2_fsize" >&5
$as_echo "$fu_cv_sys_stat_statfs2_fsize" >&6; }
  if test $fu_cv_sys_stat_statfs2_fsize = yes; then
    ac_fsusage_space=yes

$as_echo "#define STAT_STATFS2_FSIZE 1" >>confdefs.h

  fi
fi

if test $ac_fsusage_space = no; then
  # Ultrix
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument statfs with struct fs_data (Ultrix)" >&5
$as_echo_n "checking for two-argument statfs with struct fs_data (Ultrix)... " >&6; }
  if ${fu_cv_sys_stat_fs_data+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  fu_cv_sys_stat_fs_data=no
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#ifdef HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif
#ifdef HAVE_SYS_MOUNT_H
#include <sys/mount.h>
#endif
#ifdef HAVE_SYS_FS_TYPES_H
#include <sys/fs_types.h>
#endif
  int
  main ()
  {
  struct fs_data fsd;
  /* Ultrix's statfs returns 1 for success,
     0 for not mounted, -1 for failure.  */
  return statfs (".", &fsd) != 1;
  }
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  fu_cv_sys_stat_fs_data=yes
else
  fu_cv_sys_stat_fs_data=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_fs_data" >&5
$as_echo "$fu_cv_sys_stat_fs_data" >&6; }
  if test $fu_cv_sys_stat_fs_data = yes; then
    ac_fsusage_space=yes

$as_echo "#define STAT_STATFS2_FS_DATA 1" >>confdefs.h

  fi
fi

if test $ac_fsusage_space = yes; then :
  gl_cv_fs_space=yes
else
  gl_cv_fs_space=no
fi



  if test $gl_cv_fs_space = yes; then








  gl_LIBOBJS="$gl_LIBOBJS fsusage.$ac_objext"


  for ac_header in dustat.h sys/fs/s5param.h sys/statfs.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done


  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for statfs that truncates block counts" >&5
$as_echo_n "checking for statfs that truncates block counts... " >&6; }
  if ${fu_cv_sys_truncating_statfs+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#if !defined(sun) && !defined(__sun)
choke -- this is a workaround for a Sun-specific problem
#endif
#include <sys/types.h>
#include <sys/vfs.h>
int
main ()
{
struct statfs t; long c = *(t.f_spare);
        if (c) return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  fu_cv_sys_truncating_statfs=yes
else
  fu_cv_sys_truncating_statfs=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi

  if test $fu_cv_sys_truncating_statfs = yes; then

$as_echo "#define STATFS_TRUNCATES_BLOCK_COUNTS 1" >>confdefs.h

  fi
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_truncating_statfs" >&5
$as_echo "$fu_cv_sys_truncating_statfs" >&6; }


  fi



    if test $HAVE_FTELLO = 0 || test $REPLACE_FTELLO = 1; then
    REPLACE_FTELL=1
  fi

  if test $REPLACE_FTELL = 1; then








  gl_LIBOBJS="$gl_LIBOBJS ftell.$ac_objext"

  fi





          GNULIB_FTELL=1





$as_echo "#define GNULIB_TEST_FTELL 1" >>confdefs.h












  :





  if test $ac_cv_have_decl_ftello = no; then
    HAVE_DECL_FTELLO=0
  fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ftello" >&5
$as_echo_n "checking for ftello... " >&6; }
if ${gl_cv_func_ftello+:} false; then :
  $as_echo_n "(cached) " >&6
else

      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdio.h>
int
main ()
{
ftello (stdin);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gl_cv_func_ftello=yes
else
  gl_cv_func_ftello=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ftello" >&5
$as_echo "$gl_cv_func_ftello" >&6; }
  if test $gl_cv_func_ftello = no; then
    HAVE_FTELLO=0
  else
    if test $WINDOWS_64_BIT_OFF_T = 1; then
      REPLACE_FTELLO=1
    fi
    if test $gl_cv_var_stdin_large_offset = no; then
      REPLACE_FTELLO=1
    fi
    if test $REPLACE_FTELLO = 0; then

      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ftello works" >&5
$as_echo_n "checking whether ftello works... " >&6; }
if ${gl_cv_func_ftello_works+:} false; then :
  $as_echo_n "(cached) " >&6
else

                              case "$host_os" in
                      # Guess no on Solaris.
            solaris*) gl_cv_func_ftello_works="guessing no" ;;
                      # Guess yes on native Windows.
            mingw*)   gl_cv_func_ftello_works="guessing yes" ;;
                      # Guess yes otherwise.
            *)        gl_cv_func_ftello_works="guessing yes" ;;
          esac
          if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define TESTFILE "conftest.tmp"
int
main (void)
{
  FILE *fp;

  /* Create a file with some contents.  */
  fp = fopen (TESTFILE, "w");
  if (fp == NULL)
    return 70;
  if (fwrite ("foogarsh", 1, 8, fp) < 8)
    { fclose (fp); return 71; }
  if (fclose (fp))
    return 72;

  /* The file's contents is now "foogarsh".  */

  /* Try writing after reading to EOF.  */
  fp = fopen (TESTFILE, "r+");
  if (fp == NULL)
    return 73;
  if (fseek (fp, -1, SEEK_END))
    { fclose (fp); return 74; }
  if (!(getc (fp) == 'h'))
    { fclose (fp); return 1; }
  if (!(getc (fp) == EOF))
    { fclose (fp); return 2; }
  if (!(ftell (fp) == 8))
    { fclose (fp); return 3; }
  if (!(ftell (fp) == 8))
    { fclose (fp); return 4; }
  if (!(putc ('!', fp) == '!'))
    { fclose (fp); return 5; }
  if (!(ftell (fp) == 9))
    { fclose (fp); return 6; }
  if (!(fclose (fp) == 0))
    return 7;
  fp = fopen (TESTFILE, "r");
  if (fp == NULL)
    return 75;
  {
    char buf[10];
    if (!(fread (buf, 1, 10, fp) == 9))
      { fclose (fp); return 10; }
    if (!(memcmp (buf, "foogarsh!", 9) == 0))
      { fclose (fp); return 11; }
  }
  if (!(fclose (fp) == 0))
    return 12;

  /* The file's contents is now "foogarsh!".  */

  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_ftello_works=yes
else
  gl_cv_func_ftello_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ftello_works" >&5
$as_echo "$gl_cv_func_ftello_works" >&6; }
      case "$gl_cv_func_ftello_works" in
        *yes) ;;
        *)
          REPLACE_FTELLO=1

$as_echo "#define FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE 1" >>confdefs.h

          ;;
      esac
    fi
  fi

  if test $HAVE_FTELLO = 0 || test $REPLACE_FTELLO = 1; then








  gl_LIBOBJS="$gl_LIBOBJS ftello.$ac_objext"


      for ac_func in _ftelli64
do :
  ac_fn_c_check_func "$LINENO" "_ftelli64" "ac_cv_func__ftelli64"
if test "x$ac_cv_func__ftelli64" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE__FTELLI64 1
_ACEOF

fi
done


  fi





          GNULIB_FTELLO=1





$as_echo "#define GNULIB_TEST_FTELLO 1" >>confdefs.h









  :







  case $ac_cv_func_openat+$gl_cv_func_lstat_dereferences_slashed_symlink+$gl_cv_macro_O_CLOEXEC in
  yes+*yes+yes)
    ;;
  yes+*)
    # Solaris 10 lacks O_CLOEXEC.
    # Solaris 9 has *at functions, but uniformly mishandles trailing
    # slash in all of them.
    REPLACE_OPENAT=1
    ;;
  *)
    HAVE_OPENAT=0
    ;;
  esac



  :






  :







  if test "$ac_cv_func_fstatfs,$ac_cv_header_sys_vfs_h" = yes,yes; then
    ac_fn_c_check_member "$LINENO" "struct statfs" "f_type" "ac_cv_member_struct_statfs_f_type" "$ac_includes_default
        #include <sys/vfs.h>

"
if test "x$ac_cv_member_struct_statfs_f_type" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_STRUCT_STATFS_F_TYPE 1
_ACEOF


fi

    if test "$ac_cv_member_struct_statfs_f_type" = yes; then
      ac_fn_c_check_type "$LINENO" "__fsword_t" "ac_cv_type___fsword_t" "$ac_includes_default
          #include <sys/vfs.h>

"
if test "x$ac_cv_type___fsword_t" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE___FSWORD_T 1
_ACEOF


fi

    fi
  fi










  gl_LIBOBJS="$gl_LIBOBJS fts.$ac_objext"





  :





  if test $ac_cv_func_futimens = no; then
    HAVE_FUTIMENS=0
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether futimens works" >&5
$as_echo_n "checking whether futimens works... " >&6; }
if ${gl_cv_func_futimens_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  gl_cv_func_futimens_works="guessing yes"
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <fcntl.h>
#include <sys/stat.h>
#include <unistd.h>
#include <errno.h>

int
main ()
{
struct timespec ts[2];
      int fd = creat ("conftest.file", 0600);
      struct stat st;
      if (fd < 0) return 1;
      ts[0].tv_sec = 1;
      ts[0].tv_nsec = UTIME_OMIT;
      ts[1].tv_sec = 1;
      ts[1].tv_nsec = UTIME_NOW;
      errno = 0;
      if (futimens (AT_FDCWD, NULL) == 0) return 2;
      if (errno != EBADF) return 3;
      if (futimens (fd, ts)) return 4;
      sleep (1);
      ts[0].tv_nsec = UTIME_NOW;
      ts[1].tv_nsec = UTIME_OMIT;
      if (futimens (fd, ts)) return 5;
      if (fstat (fd, &st)) return 6;
      if (st.st_ctime < st.st_atime) return 7;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_futimens_works=yes
else
  gl_cv_func_futimens_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

      rm -f conftest.file
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimens_works" >&5
$as_echo "$gl_cv_func_futimens_works" >&6; }
    if test "$gl_cv_func_futimens_works" = no; then
      REPLACE_FUTIMENS=1
    fi
  fi

  if test $HAVE_FUTIMENS = 0 || test $REPLACE_FUTIMENS = 1; then








  gl_LIBOBJS="$gl_LIBOBJS futimens.$ac_objext"

  fi





          GNULIB_FUTIMENS=1





$as_echo "#define GNULIB_TEST_FUTIMENS 1" >>confdefs.h




      { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to do getaddrinfo, freeaddrinfo and getnameinfo" >&5
$as_echo_n "checking how to do getaddrinfo, freeaddrinfo and getnameinfo... " >&6; }
  GETADDRINFO_LIB=
  gai_saved_LIBS="$LIBS"

              { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getaddrinfo" >&5
$as_echo_n "checking for library containing getaddrinfo... " >&6; }
if ${ac_cv_search_getaddrinfo+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char getaddrinfo ();
int
main ()
{
return getaddrinfo ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' socket network net; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_search_getaddrinfo=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext
  if ${ac_cv_search_getaddrinfo+:} false; then :
  break
fi
done
if ${ac_cv_search_getaddrinfo+:} false; then :

else
  ac_cv_search_getaddrinfo=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getaddrinfo" >&5
$as_echo "$ac_cv_search_getaddrinfo" >&6; }
ac_res=$ac_cv_search_getaddrinfo
if test "$ac_res" != no; then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  if test "$ac_cv_search_getaddrinfo" != "none required"; then
       GETADDRINFO_LIB="$ac_cv_search_getaddrinfo"
     fi
fi

  LIBS="$gai_saved_LIBS $GETADDRINFO_LIB"

  HAVE_GETADDRINFO=1
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo" >&5
$as_echo_n "checking for getaddrinfo... " >&6; }
if ${gl_cv_func_getaddrinfo+:} false; then :
  $as_echo_n "(cached) " >&6
else

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
#include <stddef.h>

int
main ()
{
getaddrinfo("", "", NULL, NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gl_cv_func_getaddrinfo=yes
else
  gl_cv_func_getaddrinfo=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getaddrinfo" >&5
$as_echo "$gl_cv_func_getaddrinfo" >&6; }
  if test $gl_cv_func_getaddrinfo = no; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo in ws2tcpip.h and -lws2_32" >&5
$as_echo_n "checking for getaddrinfo in ws2tcpip.h and -lws2_32... " >&6; }
if ${gl_cv_w32_getaddrinfo+:} false; then :
  $as_echo_n "(cached) " >&6
else

      gl_cv_w32_getaddrinfo=no
      am_save_LIBS="$LIBS"
      LIBS="$LIBS -lws2_32"
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
#include <stddef.h>

int
main ()
{
getaddrinfo(NULL, NULL, NULL, NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gl_cv_w32_getaddrinfo=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
      LIBS="$am_save_LIBS"

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_getaddrinfo" >&5
$as_echo "$gl_cv_w32_getaddrinfo" >&6; }
    if test "$gl_cv_w32_getaddrinfo" = "yes"; then
      GETADDRINFO_LIB="-lws2_32"
      LIBS="$gai_saved_LIBS $GETADDRINFO_LIB"
    else
      HAVE_GETADDRINFO=0
    fi
  fi

  # We can't use AC_REPLACE_FUNCS here because gai_strerror may be an
  # inline function declared in ws2tcpip.h, so we need to get that
  # header included somehow.
  ac_fn_c_check_decl "$LINENO" "gai_strerror" "ac_cv_have_decl_gai_strerror" "
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
#include <stddef.h>

"
if test "x$ac_cv_have_decl_gai_strerror" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_GAI_STRERROR $ac_have_decl
_ACEOF

  if test $ac_cv_have_decl_gai_strerror = yes; then
    ac_fn_c_check_decl "$LINENO" "gai_strerrorA" "ac_cv_have_decl_gai_strerrorA" "
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
#include <stddef.h>

"
if test "x$ac_cv_have_decl_gai_strerrorA" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_GAI_STRERRORA $ac_have_decl
_ACEOF

        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gai_strerror with POSIX signature" >&5
$as_echo_n "checking for gai_strerror with POSIX signature... " >&6; }
if ${gl_cv_func_gai_strerror_posix_signature+:} false; then :
  $as_echo_n "(cached) " >&6
else

      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif
#include <stddef.h>
extern
#ifdef __cplusplus
"C"
#endif
const char *gai_strerror(int);
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_func_gai_strerror_posix_signature=yes
else
  gl_cv_func_gai_strerror_posix_signature=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gai_strerror_posix_signature" >&5
$as_echo "$gl_cv_func_gai_strerror_posix_signature" >&6; }
    if test $gl_cv_func_gai_strerror_posix_signature = no; then
      REPLACE_GAI_STRERROR=1
    fi
  fi

  LIBS="$gai_saved_LIBS"








      ac_fn_c_check_member "$LINENO" "struct sockaddr" "sa_len" "ac_cv_member_struct_sockaddr_sa_len" "
#include <sys/types.h>
#include <sys/socket.h>

"
if test "x$ac_cv_member_struct_sockaddr_sa_len" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_STRUCT_SOCKADDR_SA_LEN 1
_ACEOF


fi



  :






  ac_fn_c_check_decl "$LINENO" "getaddrinfo" "ac_cv_have_decl_getaddrinfo" "
  /* sys/types.h is not needed according to POSIX, but the
     sys/socket.h in i386-unknown-freebsd4.10 and
     powerpc-apple-darwin5.5 required it. */
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif

"
if test "x$ac_cv_have_decl_getaddrinfo" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_GETADDRINFO $ac_have_decl
_ACEOF
ac_fn_c_check_decl "$LINENO" "freeaddrinfo" "ac_cv_have_decl_freeaddrinfo" "
  /* sys/types.h is not needed according to POSIX, but the
     sys/socket.h in i386-unknown-freebsd4.10 and
     powerpc-apple-darwin5.5 required it. */
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif

"
if test "x$ac_cv_have_decl_freeaddrinfo" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_FREEADDRINFO $ac_have_decl
_ACEOF
ac_fn_c_check_decl "$LINENO" "getnameinfo" "ac_cv_have_decl_getnameinfo" "
  /* sys/types.h is not needed according to POSIX, but the
     sys/socket.h in i386-unknown-freebsd4.10 and
     powerpc-apple-darwin5.5 required it. */
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif

"
if test "x$ac_cv_have_decl_getnameinfo" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_GETNAMEINFO $ac_have_decl
_ACEOF

  if test $ac_cv_have_decl_getaddrinfo = no; then
    HAVE_DECL_GETADDRINFO=0
  fi
  if test $ac_cv_have_decl_freeaddrinfo = no; then
    HAVE_DECL_FREEADDRINFO=0
  fi
  if test $ac_cv_have_decl_gai_strerror = no; then
    HAVE_DECL_GAI_STRERROR=0
  fi
  if test $ac_cv_have_decl_getnameinfo = no; then
    HAVE_DECL_GETNAMEINFO=0
  fi

  ac_fn_c_check_type "$LINENO" "struct addrinfo" "ac_cv_type_struct_addrinfo" "
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETDB_H
#include <netdb.h>
#endif
#ifdef HAVE_WS2TCPIP_H
#include <ws2tcpip.h>
#endif

"
if test "x$ac_cv_type_struct_addrinfo" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_STRUCT_ADDRINFO 1
_ACEOF


fi

  if test $ac_cv_type_struct_addrinfo = no; then
    HAVE_STRUCT_ADDRINFO=0
  fi

    case " $GETADDRINFO_LIB " in
    *" $HOSTENT_LIB "*) ;;
    *) GETADDRINFO_LIB="$GETADDRINFO_LIB $HOSTENT_LIB" ;;
  esac

    case " $GETADDRINFO_LIB " in
    *" $SERVENT_LIB "*) ;;
    *) GETADDRINFO_LIB="$GETADDRINFO_LIB $SERVENT_LIB" ;;
  esac

    case " $GETADDRINFO_LIB " in
    *" $INET_NTOP_LIB "*) ;;
    *) GETADDRINFO_LIB="$GETADDRINFO_LIB $INET_NTOP_LIB" ;;
  esac




  if test $HAVE_GETADDRINFO = 0; then








  gl_LIBOBJS="$gl_LIBOBJS getaddrinfo.$ac_objext"

  fi
  if test $HAVE_DECL_GAI_STRERROR = 0 || test $REPLACE_GAI_STRERROR = 1; then








  gl_LIBOBJS="$gl_LIBOBJS gai_strerror.$ac_objext"

  fi





          GNULIB_GETADDRINFO=1





$as_echo "#define GNULIB_TEST_GETADDRINFO 1" >>confdefs.h








  gl_abort_bug=no
  case "$host_os" in
    mingw*)
      gl_cv_func_getcwd_path_max=yes
      ;;
    *)


  :







  :






  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getcwd handles long file names properly" >&5
$as_echo_n "checking whether getcwd handles long file names properly... " >&6; }
if ${gl_cv_func_getcwd_path_max+:} false; then :
  $as_echo_n "(cached) " >&6
else
  # Arrange for deletion of the temporary directory this test creates.
     ac_clean_files="$ac_clean_files confdir3"
          if test "$cross_compiling" = yes; then :
  case "$host_os" in
          aix*) gl_cv_func_getcwd_path_max='no, it has the AIX bug';;
          *) gl_cv_func_getcwd_path_max=no;;
        esac
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <errno.h>
#include <stdlib.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#else
# include <direct.h>
#endif
#include <string.h>
#include <limits.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <fcntl.h>


/* Arrange to define PATH_MAX, like "pathmax.h" does. */
#if HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <limits.h>
#if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN
# include <sys/param.h>
#endif
#if !defined PATH_MAX && defined MAXPATHLEN
# define PATH_MAX MAXPATHLEN
#endif
#ifdef __hpux
# undef PATH_MAX
# define PATH_MAX 1024
#endif
#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
# undef PATH_MAX
# define PATH_MAX 260
#endif


#ifndef AT_FDCWD
# define AT_FDCWD 0
#endif
#ifdef ENAMETOOLONG
# define is_ENAMETOOLONG(x) ((x) == ENAMETOOLONG)
#else
# define is_ENAMETOOLONG(x) 0
#endif

/* Use the getcwd function, not any macro.  */
#undef getcwd

/* Don't get link errors because mkdir is redefined to rpl_mkdir.  */
#undef mkdir

#ifndef S_IRWXU
# define S_IRWXU 0700
#endif

/* The length of this name must be 8.  */
#define DIR_NAME "confdir3"
#define DIR_NAME_LEN 8
#define DIR_NAME_SIZE (DIR_NAME_LEN + 1)

/* The length of "../".  */
#define DOTDOTSLASH_LEN 3

/* Leftover bytes in the buffer, to work around library or OS bugs.  */
#define BUF_SLOP 20

int
main ()
{
#ifndef PATH_MAX
  /* The Hurd doesn't define this, so getcwd can't exhibit the bug --
     at least not on a local file system.  And if we were to start worrying
     about remote file systems, we'd have to enable the wrapper function
     all of the time, just to be safe.  That's not worth the cost.  */
  exit (0);
#elif ((INT_MAX / (DIR_NAME_SIZE / DOTDOTSLASH_LEN + 1) \
        - DIR_NAME_SIZE - BUF_SLOP) \
       <= PATH_MAX)
  /* FIXME: Assuming there's a system for which this is true,
     this should be done in a compile test.  */
  exit (0);
#else
  char buf[PATH_MAX * (DIR_NAME_SIZE / DOTDOTSLASH_LEN + 1)
           + DIR_NAME_SIZE + BUF_SLOP];
  char *cwd = getcwd (buf, PATH_MAX);
  size_t initial_cwd_len;
  size_t cwd_len;
  int fail = 0;
  size_t n_chdirs = 0;

  if (cwd == NULL)
    exit (10);

  cwd_len = initial_cwd_len = strlen (cwd);

  while (1)
    {
      size_t dotdot_max = PATH_MAX * (DIR_NAME_SIZE / DOTDOTSLASH_LEN);
      char *c = NULL;

      cwd_len += DIR_NAME_SIZE;
      /* If mkdir or chdir fails, it could be that this system cannot create
         any file with an absolute name longer than PATH_MAX, such as cygwin.
         If so, leave fail as 0, because the current working directory can't
         be too long for getcwd if it can't even be created.  For other
         errors, be pessimistic and consider that as a failure, too.  */
      if (mkdir (DIR_NAME, S_IRWXU) < 0 || chdir (DIR_NAME) < 0)
        {
          if (! (errno == ERANGE || is_ENAMETOOLONG (errno)))
            fail = 20;
          break;
        }

      if (PATH_MAX <= cwd_len && cwd_len < PATH_MAX + DIR_NAME_SIZE)
        {
          struct stat sb;

          c = getcwd (buf, PATH_MAX);
          if (!c && errno == ENOENT)
            {
              fail = 11;
              break;
            }
          if (c)
            {
              fail = 31;
              break;
            }
          if (! (errno == ERANGE || is_ENAMETOOLONG (errno)))
            {
              fail = 21;
              break;
            }

          /* Our replacement needs to be able to stat() long ../../paths,
             so generate a path larger than PATH_MAX to check,
             avoiding the replacement if we can't stat().  */
          c = getcwd (buf, cwd_len + 1);
          if (c && !AT_FDCWD && stat (c, &sb) != 0 && is_ENAMETOOLONG (errno))
            {
              fail = 32;
              break;
            }
        }

      if (dotdot_max <= cwd_len - initial_cwd_len)
        {
          if (dotdot_max + DIR_NAME_SIZE < cwd_len - initial_cwd_len)
            break;
          c = getcwd (buf, cwd_len + 1);
          if (!c)
            {
              if (! (errno == ERANGE || errno == ENOENT
                     || is_ENAMETOOLONG (errno)))
                {
                  fail = 22;
                  break;
                }
              if (AT_FDCWD || errno == ERANGE || errno == ENOENT)
                {
                  fail = 12;
                  break;
                }
            }
        }

      if (c && strlen (c) != cwd_len)
        {
          fail = 23;
          break;
        }
      ++n_chdirs;
    }

  /* Leaving behind such a deep directory is not polite.
     So clean up here, right away, even though the driving
     shell script would also clean up.  */
  {
    size_t i;

    /* Try rmdir first, in case the chdir failed.  */
    rmdir (DIR_NAME);
    for (i = 0; i <= n_chdirs; i++)
      {
        if (chdir ("..") < 0)
          break;
        if (rmdir (DIR_NAME) != 0)
          break;
      }
  }

  exit (fail);
#endif
}

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_getcwd_path_max=yes
else
  case $? in
        10|11|12) gl_cv_func_getcwd_path_max='no, but it is partly working';;
        31) gl_cv_func_getcwd_path_max='no, it has the AIX bug';;
        32) gl_cv_func_getcwd_path_max='yes, but with shorter paths';;
        *) gl_cv_func_getcwd_path_max=no;;
        esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_path_max" >&5
$as_echo "$gl_cv_func_getcwd_path_max" >&6; }

      case "$gl_cv_func_getcwd_null" in
        *yes)


  :






  :






  for ac_func in getpagesize
do :
  ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
if test "x$ac_cv_func_getpagesize" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_GETPAGESIZE 1
_ACEOF

fi
done

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getcwd aborts when 4k < cwd_length < 16k" >&5
$as_echo_n "checking whether getcwd aborts when 4k < cwd_length < 16k... " >&6; }
if ${gl_cv_func_getcwd_abort_bug+:} false; then :
  $as_echo_n "(cached) " >&6
else
  # Remove any remnants of a previous test.
     rm -rf confdir-14B---
     # Arrange for deletion of the temporary directory this test creates.
     ac_clean_files="$ac_clean_files confdir-14B---"
          if test "$cross_compiling" = yes; then :
  gl_cv_func_getcwd_abort_bug=yes
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <errno.h>
#include <stdlib.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#else /* on Windows with MSVC */
# include <direct.h>
#endif
#include <string.h>
#include <sys/stat.h>


/* Arrange to define PATH_MAX, like "pathmax.h" does. */
#if HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <limits.h>
#if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN
# include <sys/param.h>
#endif
#if !defined PATH_MAX && defined MAXPATHLEN
# define PATH_MAX MAXPATHLEN
#endif
#ifdef __hpux
# undef PATH_MAX
# define PATH_MAX 1024
#endif
#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
# undef PATH_MAX
# define PATH_MAX 260
#endif


/* Don't get link errors because mkdir is redefined to rpl_mkdir.  */
#undef mkdir

#ifndef S_IRWXU
# define S_IRWXU 0700
#endif

/* FIXME: skip the run-test altogether on systems without getpagesize.  */
#if ! HAVE_GETPAGESIZE
# define getpagesize() 0
#endif

/* This size is chosen to be larger than PATH_MAX (4k), yet smaller than
   the 16kB pagesize on ia64 linux.  Those conditions make the code below
   trigger a bug in glibc's getcwd implementation before 2.4.90-10.  */
#define TARGET_LEN (5 * 1024)

int
main ()
{
  char *cwd;
  size_t initial_cwd_len;
  int fail = 0;

  /* The bug is triggered when PATH_MAX < getpagesize (), so skip
     this relatively expensive and invasive test if that's not true.  */
#ifdef PATH_MAX
  int bug_possible = PATH_MAX < getpagesize ();
#else
  int bug_possible = 0;
#endif
  if (! bug_possible)
    return 0;

  cwd = getcwd (NULL, 0);
  if (cwd == NULL)
    return 2;

  initial_cwd_len = strlen (cwd);
  free (cwd);

  if (1)
    {
      static char const dir_name[] = "confdir-14B---";
      size_t desired_depth = ((TARGET_LEN - 1 - initial_cwd_len)
                              / sizeof dir_name);
      size_t d;
      for (d = 0; d < desired_depth; d++)
        {
          if (mkdir (dir_name, S_IRWXU) < 0 || chdir (dir_name) < 0)
            {
              if (! (errno == ERANGE || errno == ENAMETOOLONG
                     || errno == ENOENT))
                fail = 3; /* Unable to construct deep hierarchy.  */
              break;
            }
        }

      /* If libc has the bug in question, this invocation of getcwd
         results in a failed assertion.  */
      cwd = getcwd (NULL, 0);
      if (cwd == NULL)
        fail = 4; /* getcwd didn't assert, but it failed for a long name
                     where the answer could have been learned.  */
      free (cwd);

      /* Call rmdir first, in case the above chdir failed.  */
      rmdir (dir_name);
      while (0 < d--)
        {
          if (chdir ("..") < 0)
            {
              fail = 5;
              break;
            }
          rmdir (dir_name);
        }
    }

  return fail;
}

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_getcwd_abort_bug=no
else
                                                  ret=$?
        if test $ret -ge 128 || test $ret = 4; then
          gl_cv_func_getcwd_abort_bug=yes
        else
          gl_cv_func_getcwd_abort_bug=no
        fi
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_abort_bug" >&5
$as_echo "$gl_cv_func_getcwd_abort_bug" >&6; }
  if test $gl_cv_func_getcwd_abort_bug = yes; then :
  gl_abort_bug=yes
fi

          ;;
      esac
      ;;
  esac
      case "$gl_cv_func_getcwd_path_max" in
    "no"|"no, it has the AIX bug") ;;
    *)

$as_echo "#define HAVE_MINIMALLY_WORKING_GETCWD 1" >>confdefs.h

      ;;
  esac
  case "$gl_cv_func_getcwd_path_max" in
    "no, but it is partly working")

$as_echo "#define HAVE_PARTLY_WORKING_GETCWD 1" >>confdefs.h

      ;;
    "yes, but with shorter paths")

$as_echo "#define HAVE_GETCWD_SHORTER 1" >>confdefs.h

      ;;
  esac

  if { case "$gl_cv_func_getcwd_null" in *yes) false;; *) true;; esac; } \
     || test $gl_cv_func_getcwd_posix_signature != yes \
     || { case "$gl_cv_func_getcwd_path_max" in *yes*) false;; *) true;; esac; } \
     || test $gl_abort_bug = yes; then
    REPLACE_GETCWD=1
  fi

  if test $REPLACE_GETCWD = 1; then








  gl_LIBOBJS="$gl_LIBOBJS getcwd.$ac_objext"




  :

  fi


cat >>confdefs.h <<_ACEOF
#define GNULIB_GETCWD 1
_ACEOF







          GNULIB_GETCWD=1





$as_echo "#define GNULIB_TEST_GETCWD 1" >>confdefs.h








  case $gl_cv_func_getcwd_null,$gl_cv_func_getcwd_posix_signature in
  *yes,yes) ;;
  *)
        REPLACE_GETCWD=1
    ;;
  esac

  if test $REPLACE_GETCWD = 1; then








  gl_LIBOBJS="$gl_LIBOBJS getcwd-lgpl.$ac_objext"

  fi





          GNULIB_GETCWD=1





$as_echo "#define GNULIB_TEST_GETCWD 1" >>confdefs.h









  :







  :





  if test $ac_cv_func_getdelim = yes; then
    HAVE_GETDELIM=1
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getdelim function" >&5
$as_echo_n "checking for working getdelim function... " >&6; }
if ${gl_cv_func_working_getdelim+:} false; then :
  $as_echo_n "(cached) " >&6
else
  echo fooNbarN | tr -d '\012' | tr N '\012' > conftest.data
    if test "$cross_compiling" = yes; then :
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <features.h>
#ifdef __GNU_LIBRARY__
 #if (__GLIBC__ >= 2) && !defined __UCLIBC__
  Lucky GNU user
 #endif
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "Lucky GNU user" >/dev/null 2>&1; then :
  gl_cv_func_working_getdelim="guessing yes"
else
  gl_cv_func_working_getdelim="guessing no"
fi
rm -f conftest*


else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#    include <stdio.h>
#    include <stdlib.h>
#    include <string.h>
    int main ()
    {
      FILE *in = fopen ("./conftest.data", "r");
      if (!in)
        return 1;
      {
        /* Test result for a NULL buffer and a zero size.
           Based on a test program from Karl Heuer.  */
        char *line = NULL;
        size_t siz = 0;
        int len = getdelim (&line, &siz, '\n', in);
        if (!(len == 4 && line && strcmp (line, "foo\n") == 0))
          { free (line); fclose (in); return 2; }
      }
      {
        /* Test result for a NULL buffer and a non-zero size.
           This crashes on FreeBSD 8.0.  */
        char *line = NULL;
        size_t siz = (size_t)(~0) / 4;
        if (getdelim (&line, &siz, '\n', in) == -1)
          { fclose (in); return 3; }
        free (line);
      }
      fclose (in);
      return 0;
    }

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_working_getdelim=yes
else
  gl_cv_func_working_getdelim=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_getdelim" >&5
$as_echo "$gl_cv_func_working_getdelim" >&6; }
    case "$gl_cv_func_working_getdelim" in
      *no)
        REPLACE_GETDELIM=1
        ;;
    esac
  else
    HAVE_GETDELIM=0
  fi

  if test $ac_cv_have_decl_getdelim = no; then
    HAVE_DECL_GETDELIM=0
  fi

  if test $HAVE_GETDELIM = 0 || test $REPLACE_GETDELIM = 1; then








  gl_LIBOBJS="$gl_LIBOBJS getdelim.$ac_objext"


  for ac_func in flockfile funlockfile
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done

  ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default"
if test "x$ac_cv_have_decl_getc_unlocked" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_GETC_UNLOCKED $ac_have_decl
_ACEOF


  fi





          GNULIB_GETDELIM=1





$as_echo "#define GNULIB_TEST_GETDELIM 1" >>confdefs.h







  :






  :





  if test $ac_cv_func_getdtablesize = yes &&
     test $ac_cv_have_decl_getdtablesize = yes; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getdtablesize works" >&5
$as_echo_n "checking whether getdtablesize works... " >&6; }
if ${gl_cv_func_getdtablesize_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
                                                   case "$host_os" in
         vms*) gl_cv_func_getdtablesize_works="no (limitation)" ;;
         *)
                                                       if test "$cross_compiling" = yes; then :
  case "$host_os" in
                cygwin*) # on cygwin 1.5.25, getdtablesize() automatically grows
                  gl_cv_func_getdtablesize_works="guessing no" ;;
                *) gl_cv_func_getdtablesize_works="guessing yes" ;;
              esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

             #include <unistd.h>
int
main ()
{
int size = getdtablesize();
                if (dup2 (0, getdtablesize()) != -1)
                  return 1;
                if (size != getdtablesize())
                  return 2;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_getdtablesize_works=yes
else
  gl_cv_func_getdtablesize_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

           ;;
       esac

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getdtablesize_works" >&5
$as_echo "$gl_cv_func_getdtablesize_works" >&6; }
    case "$gl_cv_func_getdtablesize_works" in
      *yes | "no (limitation)") ;;
      *) REPLACE_GETDTABLESIZE=1 ;;
    esac
  else
    HAVE_GETDTABLESIZE=0
  fi

  if test $HAVE_GETDTABLESIZE = 0 || test $REPLACE_GETDTABLESIZE = 1; then








  gl_LIBOBJS="$gl_LIBOBJS getdtablesize.$ac_objext"

    :
  fi





          GNULIB_GETDTABLESIZE=1





$as_echo "#define GNULIB_TEST_GETDTABLESIZE 1" >>confdefs.h









  :






  gl_getline_needs_run_time_check=no
  ac_fn_c_check_func "$LINENO" "getline" "ac_cv_func_getline"
if test "x$ac_cv_func_getline" = xyes; then :
                   gl_getline_needs_run_time_check=yes
else
  am_cv_func_working_getline=no
fi

  if test $gl_getline_needs_run_time_check = yes; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getline function" >&5
$as_echo_n "checking for working getline function... " >&6; }
if ${am_cv_func_working_getline+:} false; then :
  $as_echo_n "(cached) " >&6
else
  echo fooNbarN | tr -d '\012' | tr N '\012' > conftest.data
    if test "$cross_compiling" = yes; then :
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <features.h>
#ifdef __GNU_LIBRARY__
 #if (__GLIBC__ >= 2) && !defined __UCLIBC__
  Lucky GNU user
 #endif
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "Lucky GNU user" >/dev/null 2>&1; then :
  am_cv_func_working_getline="guessing yes"
else
  am_cv_func_working_getline="guessing no"
fi
rm -f conftest*


else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#    include <stdio.h>
#    include <stdlib.h>
#    include <string.h>
    int main ()
    {
      FILE *in = fopen ("./conftest.data", "r");
      if (!in)
        return 1;
      {
        /* Test result for a NULL buffer and a zero size.
           Based on a test program from Karl Heuer.  */
        char *line = NULL;
        size_t siz = 0;
        int len = getline (&line, &siz, in);
        if (!(len == 4 && line && strcmp (line, "foo\n") == 0))
          { free (line); fclose (in); return 2; }
        free (line);
      }
      {
        /* Test result for a NULL buffer and a non-zero size.
           This crashes on FreeBSD 8.0.  */
        char *line = NULL;
        size_t siz = (size_t)(~0) / 4;
        if (getline (&line, &siz, in) == -1)
          { fclose (in); return 3; }
        free (line);
      }
      fclose (in);
      return 0;
    }

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  am_cv_func_working_getline=yes
else
  am_cv_func_working_getline=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_working_getline" >&5
$as_echo "$am_cv_func_working_getline" >&6; }
  fi

  if test $ac_cv_have_decl_getline = no; then
    HAVE_DECL_GETLINE=0
  fi

  case "$am_cv_func_working_getline" in
    *no)
                        REPLACE_GETLINE=1
      ;;
  esac

  if test $REPLACE_GETLINE = 1; then








  gl_LIBOBJS="$gl_LIBOBJS getline.$ac_objext"


  :

  fi





          GNULIB_GETLINE=1





$as_echo "#define GNULIB_TEST_GETLINE 1" >>confdefs.h









  :





  if test $ac_cv_have_decl_getlogin_r = no; then
    HAVE_DECL_GETLOGIN_R=0
  fi


  :





  if test $ac_cv_func_getlogin_r = no; then
    HAVE_GETLOGIN_R=0
  else
    HAVE_GETLOGIN_R=1

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getlogin_r works with small buffers" >&5
$as_echo_n "checking whether getlogin_r works with small buffers... " >&6; }
if ${gl_cv_func_getlogin_r_works+:} false; then :
  $as_echo_n "(cached) " >&6
else

                case "$host_os" in
                          # Guess no on Mac OS X, OSF/1.
          darwin* | osf*) gl_cv_func_getlogin_r_works="guessing no" ;;
                          # Guess yes otherwise.
          *)              gl_cv_func_getlogin_r_works="guessing yes" ;;
        esac
        if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stddef.h>
#include <string.h>
#include <unistd.h>
#if !HAVE_DECL_GETLOGIN_R
extern
# ifdef __cplusplus
"C"
# endif
int getlogin_r (char *, size_t);
#endif
int
main (void)
{
  int result = 0;
  char buf[100];

  if (getlogin_r (buf, 0) == 0)
    result |= 1;
  if (getlogin_r (buf, 1) == 0)
    result |= 2;
  if (getlogin_r (buf, 100) == 0)
    {
      size_t n = strlen (buf);
      if (getlogin_r (buf, n) == 0)
        result |= 4;
    }
  return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_getlogin_r_works=yes
else
  gl_cv_func_getlogin_r_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getlogin_r_works" >&5
$as_echo "$gl_cv_func_getlogin_r_works" >&6; }
    case "$gl_cv_func_getlogin_r_works" in
      *yes) ;;
      *) REPLACE_GETLOGIN_R=1 ;;
    esac
  fi

  if test $HAVE_GETLOGIN_R = 0 || test $REPLACE_GETLOGIN_R = 1; then








  gl_LIBOBJS="$gl_LIBOBJS getlogin_r.$ac_objext"



  :






  fi





          GNULIB_GETLOGIN_R=1





$as_echo "#define GNULIB_TEST_GETLOGIN_R 1" >>confdefs.h













    REPLACE_GETOPT=0
    if test -n "$gl_replace_getopt"; then
      REPLACE_GETOPT=1
    fi

  if test $REPLACE_GETOPT = 1; then


  :





  if test $ac_cv_header_sys_cdefs_h = yes; then
    HAVE_SYS_CDEFS_H=1
  else
    HAVE_SYS_CDEFS_H=0
  fi



$as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h

  GETOPT_H=getopt.h
  GETOPT_CDEFS_H=getopt-cdefs.h



  fi

  if test $REPLACE_GETOPT = 1; then








  gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"









  gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"

        GNULIB_GL_UNISTD_H_GETOPT=1
  fi



  :









  ac_found=0
  ac_fn_c_check_decl "$LINENO" "program_invocation_name" "ac_cv_have_decl_program_invocation_name" "#include <errno.h>
"
if test "x$ac_cv_have_decl_program_invocation_name" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_PROGRAM_INVOCATION_NAME $ac_have_decl
_ACEOF
if test $ac_have_decl = 1; then :
  ac_found=1
fi

  ac_fn_c_check_decl "$LINENO" "program_invocation_short_name" "ac_cv_have_decl_program_invocation_short_name" "#include <errno.h>
"
if test "x$ac_cv_have_decl_program_invocation_short_name" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME $ac_have_decl
_ACEOF
if test $ac_have_decl = 1; then :
  ac_found=1
fi

  ac_fn_c_check_decl "$LINENO" "__argv" "ac_cv_have_decl___argv" "#include <stdlib.h>
"
if test "x$ac_cv_have_decl___argv" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL___ARGV $ac_have_decl
_ACEOF
if test $ac_have_decl = 1; then :
  ac_found=1
fi


  # Incur the cost of this test only if none of the above worked.
  if test $ac_found = 0; then
    # On OpenBSD 5.1, using the global __progname variable appears to be
    # the only way to implement getprogname.
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __progname is defined in default libraries" >&5
$as_echo_n "checking whether __progname is defined in default libraries... " >&6; }
if ${gl_cv_var___progname+:} false; then :
  $as_echo_n "(cached) " >&6
else

        gl_cv_var___progname=
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
extern char *__progname;
int
main ()
{
return *__progname;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gl_cv_var___progname=yes

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_var___progname" >&5
$as_echo "$gl_cv_var___progname" >&6; }
    if test "$gl_cv_var___progname" = yes; then

$as_echo "#define HAVE_VAR___PROGNAME 1" >>confdefs.h

    fi
  fi







  :















  :






  gl_gettimeofday_timezone=void
  if test $ac_cv_func_gettimeofday != yes; then
    HAVE_GETTIMEOFDAY=0
  else




 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday clobbers localtime buffer" >&5
$as_echo_n "checking whether gettimeofday clobbers localtime buffer... " >&6; }
if ${gl_cv_func_gettimeofday_clobber+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  # When cross-compiling:
      case "$host_os" in
                # Guess all is fine on glibc systems.
        *-gnu*) gl_cv_func_gettimeofday_clobber="guessing no" ;;
                # Guess no on native Windows.
        mingw*) gl_cv_func_gettimeofday_clobber="guessing no" ;;
                # If we don't know, assume the worst.
        *)      gl_cv_func_gettimeofday_clobber="guessing yes" ;;
      esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <string.h>
          #include <sys/time.h>
          #include <time.h>
          #include <stdlib.h>

int
main ()
{

          time_t t = 0;
          struct tm *lt;
          struct tm saved_lt;
          struct timeval tv;
          lt = localtime (&t);
          saved_lt = *lt;
          gettimeofday (&tv, NULL);
          return memcmp (lt, &saved_lt, sizeof (struct tm)) != 0;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_gettimeofday_clobber=no
else
  gl_cv_func_gettimeofday_clobber=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_clobber" >&5
$as_echo "$gl_cv_func_gettimeofday_clobber" >&6; }

 case "$gl_cv_func_gettimeofday_clobber" in
   *yes)
     REPLACE_GETTIMEOFDAY=1

$as_echo "#define GETTIMEOFDAY_CLOBBERS_LOCALTIME 1" >>confdefs.h




  NEED_LOCALTIME_BUFFER=1
  REPLACE_GMTIME=1
  REPLACE_LOCALTIME=1

     ;;
 esac

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday with POSIX signature" >&5
$as_echo_n "checking for gettimeofday with POSIX signature... " >&6; }
if ${gl_cv_func_gettimeofday_posix_signature+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/time.h>
              struct timeval c;
              int gettimeofday (struct timeval *restrict, void *restrict);

int
main ()
{
/* glibc uses struct timezone * rather than the POSIX void *
                 if _GNU_SOURCE is defined.  However, since the only portable
                 use of gettimeofday uses NULL as the second parameter, and
                 since the glibc definition is actually more typesafe, it is
                 not worth wrapping this to get a compliant signature.  */
              int (*f) (struct timeval *restrict, void *restrict)
                = gettimeofday;
              int x = f (&c, 0);
              return !(x | c.tv_sec | c.tv_usec);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_func_gettimeofday_posix_signature=yes
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/time.h>
int gettimeofday (struct timeval *restrict, struct timezone *restrict);

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_func_gettimeofday_posix_signature=almost
else
  gl_cv_func_gettimeofday_posix_signature=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_posix_signature" >&5
$as_echo "$gl_cv_func_gettimeofday_posix_signature" >&6; }
    if test $gl_cv_func_gettimeofday_posix_signature = almost; then
      gl_gettimeofday_timezone='struct timezone'
    elif test $gl_cv_func_gettimeofday_posix_signature != yes; then
      REPLACE_GETTIMEOFDAY=1
    fi
        if test $REPLACE_STRUCT_TIMEVAL = 1; then
      REPLACE_GETTIMEOFDAY=1
    fi
            case "$host_os" in
      mingw*) REPLACE_GETTIMEOFDAY=1 ;;
    esac
  fi

cat >>confdefs.h <<_ACEOF
#define GETTIMEOFDAY_TIMEZONE $gl_gettimeofday_timezone
_ACEOF


  if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then








  gl_LIBOBJS="$gl_LIBOBJS gettimeofday.$ac_objext"

    :
  fi





          GNULIB_GETTIMEOFDAY=1





$as_echo "#define GNULIB_TEST_GETTIMEOFDAY 1" >>confdefs.h



   GLOB_H=
  for ac_header in glob.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "glob.h" "ac_cv_header_glob_h" "$ac_includes_default"
if test "x$ac_cv_header_glob_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_GLOB_H 1
_ACEOF

else
  GLOB_H=glob.h
fi

done


  if test -z "$GLOB_H"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU glob interface version 1" >&5
$as_echo_n "checking for GNU glob interface version 1... " >&6; }
if ${gl_cv_gnu_glob_interface_version_1+:} false; then :
  $as_echo_n "(cached) " >&6
else
       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <gnu-versions.h>
char a[_GNU_GLOB_INTERFACE_VERSION == 1 ? 1 : -1];
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_gnu_glob_interface_version_1=yes
else
  gl_cv_gnu_glob_interface_version_1=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_gnu_glob_interface_version_1" >&5
$as_echo "$gl_cv_gnu_glob_interface_version_1" >&6; }

    if test "$gl_cv_gnu_glob_interface_version_1" = "no"; then
      GLOB_H=glob.h
    fi
  fi

  if test -z "$GLOB_H"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether glob lists broken symlinks" >&5
$as_echo_n "checking whether glob lists broken symlinks... " >&6; }
if ${gl_cv_glob_lists_symlinks+:} false; then :
  $as_echo_n "(cached) " >&6
else
       if ln -s conf-doesntexist conf$$-globtest 2>/dev/null; then
        gl_cv_glob_lists_symlinks=maybe
      else
        # If we can't make a symlink, then we cannot test this issue.  Be
        # pessimistic about this.
        gl_cv_glob_lists_symlinks=no
      fi

      if test $gl_cv_glob_lists_symlinks = maybe; then
        if test "$cross_compiling" = yes; then :
  gl_cv_glob_lists_symlinks=no
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stddef.h>
#include <glob.h>
int
main ()
{
glob_t found;
if (glob ("conf*-globtest", 0, NULL, &found) == GLOB_NOMATCH) return 1;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_glob_lists_symlinks=yes
else
  gl_cv_glob_lists_symlinks=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

      fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_glob_lists_symlinks" >&5
$as_echo "$gl_cv_glob_lists_symlinks" >&6; }

    if test $gl_cv_glob_lists_symlinks = no; then
      GLOB_H=glob.h
    fi
  fi

  rm -f conf$$-globtest


   if test -n "$GLOB_H"; then
  GL_GENERATE_GLOB_H_TRUE=
  GL_GENERATE_GLOB_H_FALSE='#'
else
  GL_GENERATE_GLOB_H_TRUE='#'
  GL_GENERATE_GLOB_H_FALSE=
fi


  if test -n "$GLOB_H"; then








  gl_LIBOBJS="$gl_LIBOBJS glob.$ac_objext"









  gl_LIBOBJS="$gl_LIBOBJS glob_pattern_p.$ac_objext"









  gl_LIBOBJS="$gl_LIBOBJS globfree.$ac_objext"



  :





  :








  fi

   if ${MAKE-make} --version /cannot/make/this >/dev/null 2>&1; then
  GNU_MAKE_TRUE=
  GNU_MAKE_FALSE='#'
else
  GNU_MAKE_TRUE='#'
  GNU_MAKE_FALSE=
fi


  # 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
  ac_config_links="$ac_config_links $GNUmakefile:$GNUmakefile"


  :



                  HOSTENT_LIB=
  gl_saved_libs="$LIBS"
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
$as_echo_n "checking for library containing gethostbyname... " >&6; }
if ${ac_cv_search_gethostbyname+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char gethostbyname ();
int
main ()
{
return gethostbyname ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' nsl network net; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_search_gethostbyname=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext
  if ${ac_cv_search_gethostbyname+:} false; then :
  break
fi
done
if ${ac_cv_search_gethostbyname+:} false; then :

else
  ac_cv_search_gethostbyname=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
$as_echo "$ac_cv_search_gethostbyname" >&6; }
ac_res=$ac_cv_search_gethostbyname
if test "$ac_res" != no; then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  if test "$ac_cv_search_gethostbyname" != "none required"; then
       HOSTENT_LIB="$ac_cv_search_gethostbyname"
     fi
fi

  LIBS="$gl_saved_libs"
  if test -z "$HOSTENT_LIB"; then
    for ac_func in gethostbyname
do :
  ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
if test "x$ac_cv_func_gethostbyname" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_GETHOSTBYNAME 1
_ACEOF

else

      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in winsock2.h and -lws2_32" >&5
$as_echo_n "checking for gethostbyname in winsock2.h and -lws2_32... " >&6; }
if ${gl_cv_w32_gethostbyname+:} false; then :
  $as_echo_n "(cached) " >&6
else
  gl_cv_w32_gethostbyname=no
         gl_save_LIBS="$LIBS"
         LIBS="$LIBS -lws2_32"
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
#endif
#include <stddef.h>

int
main ()
{
gethostbyname(NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gl_cv_w32_gethostbyname=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
         LIBS="$gl_save_LIBS"

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_gethostbyname" >&5
$as_echo "$gl_cv_w32_gethostbyname" >&6; }
      if test "$gl_cv_w32_gethostbyname" = "yes"; then
        HOSTENT_LIB="-lws2_32"
      fi

fi
done

  fi



  :


  :










              HAVE_INET_NTOP=1
  INET_NTOP_LIB=




  :





  if test $ac_cv_header_sys_socket_h != yes; then
                    for ac_header in winsock2.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
if test "x$ac_cv_header_winsock2_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_WINSOCK2_H 1
_ACEOF

fi

done

  fi
  if test "$ac_cv_header_winsock2_h" = yes; then
    HAVE_WINSOCK2_H=1
    UNISTD_H_HAVE_WINSOCK2_H=1
    SYS_IOCTL_H_HAVE_WINSOCK2_H=1
  else
    HAVE_WINSOCK2_H=0
  fi


  if test $HAVE_WINSOCK2_H = 1; then
    ac_fn_c_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "#include <ws2tcpip.h>
"
if test "x$ac_cv_have_decl_inet_ntop" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_INET_NTOP $ac_have_decl
_ACEOF

    if test $ac_cv_have_decl_inet_ntop = yes; then
                  REPLACE_INET_NTOP=1
      INET_NTOP_LIB="-lws2_32"
    else
      HAVE_DECL_INET_NTOP=0
      HAVE_INET_NTOP=0
    fi
  else
    gl_save_LIBS=$LIBS
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntop" >&5
$as_echo_n "checking for library containing inet_ntop... " >&6; }
if ${ac_cv_search_inet_ntop+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char inet_ntop ();
int
main ()
{
return inet_ntop ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' nsl resolv; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_search_inet_ntop=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext
  if ${ac_cv_search_inet_ntop+:} false; then :
  break
fi
done
if ${ac_cv_search_inet_ntop+:} false; then :

else
  ac_cv_search_inet_ntop=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntop" >&5
$as_echo "$ac_cv_search_inet_ntop" >&6; }
ac_res=$ac_cv_search_inet_ntop
if test "$ac_res" != no; then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

else
  for ac_func in inet_ntop
do :
  ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop"
if test "x$ac_cv_func_inet_ntop" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_INET_NTOP 1
_ACEOF

fi
done

       if test $ac_cv_func_inet_ntop = no; then
         HAVE_INET_NTOP=0
       fi

fi

    LIBS=$gl_save_LIBS

    if test "$ac_cv_search_inet_ntop" != "no" \
       && test "$ac_cv_search_inet_ntop" != "none required"; then
      INET_NTOP_LIB="$ac_cv_search_inet_ntop"
    fi


  :





    ac_fn_c_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "#include <arpa/inet.h>
        #if HAVE_NETDB_H
        # include <netdb.h>
        #endif

"
if test "x$ac_cv_have_decl_inet_ntop" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_INET_NTOP $ac_have_decl
_ACEOF

    if test $ac_cv_have_decl_inet_ntop = no; then
      HAVE_DECL_INET_NTOP=0
    fi
  fi


  if test $HAVE_INET_NTOP = 0 || test $REPLACE_INET_NTOP = 1; then








  gl_LIBOBJS="$gl_LIBOBJS inet_ntop.$ac_objext"




  fi





          GNULIB_INET_NTOP=1








  HAVE_IOCTL=1
  if test "$ac_cv_header_winsock2_h" = yes; then
                HAVE_IOCTL=0
  else
    for ac_func in ioctl
do :
  ac_fn_c_check_func "$LINENO" "ioctl" "ac_cv_func_ioctl"
if test "x$ac_cv_func_ioctl" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_IOCTL 1
_ACEOF

fi
done

                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ioctl with POSIX signature" >&5
$as_echo_n "checking for ioctl with POSIX signature... " >&6; }
if ${gl_cv_func_ioctl_posix_signature+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/ioctl.h>
int
main ()
{
extern
              #ifdef __cplusplus
              "C"
              #endif
              int ioctl (int, int, ...);

  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_func_ioctl_posix_signature=yes
else
  gl_cv_func_ioctl_posix_signature=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ioctl_posix_signature" >&5
$as_echo "$gl_cv_func_ioctl_posix_signature" >&6; }
    if test $gl_cv_func_ioctl_posix_signature != yes; then
      REPLACE_IOCTL=1
    fi
  fi

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








  gl_LIBOBJS="$gl_LIBOBJS ioctl.$ac_objext"

  fi





          GNULIB_IOCTL=1





$as_echo "#define GNULIB_TEST_IOCTL 1" >>confdefs.h





         case $host_os in
    mingw*) REPLACE_ISATTY=1 ;;
  esac

  if test $REPLACE_ISATTY = 1; then








  gl_LIBOBJS="$gl_LIBOBJS isatty.$ac_objext"

    :
  fi





          GNULIB_ISATTY=1





$as_echo "#define GNULIB_TEST_ISATTY 1" >>confdefs.h





  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the __inline keyword" >&5
$as_echo_n "checking whether the compiler supports the __inline keyword... " >&6; }
if ${gl_cv_c___inline+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
typedef int foo_t;
           static __inline foo_t foo (void) { return 0; }
int
main ()
{
return foo ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_c___inline=yes
else
  gl_cv_c___inline=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c___inline" >&5
$as_echo "$gl_cv_c___inline" >&6; }
  if test $gl_cv_c___inline = yes; then

$as_echo "#define HAVE___INLINE 1" >>confdefs.h

  fi






  :









  LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(abs_top_builddir)/$gl_source_base\""









  case "$host_os" in
    solaris*)

$as_echo "#define _LCONV_C99 1" >>confdefs.h

      ;;
  esac

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether locale.h conforms to POSIX:2001" >&5
$as_echo_n "checking whether locale.h conforms to POSIX:2001... " >&6; }
if ${gl_cv_header_locale_h_posix2001+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <locale.h>
            int x = LC_MESSAGES;
            int y = sizeof (((struct lconv *) 0)->decimal_point);
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_header_locale_h_posix2001=yes
else
  gl_cv_header_locale_h_posix2001=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_locale_h_posix2001" >&5
$as_echo "$gl_cv_header_locale_h_posix2001" >&6; }


  :





  if test $ac_cv_header_xlocale_h = yes; then
    HAVE_XLOCALE_H=1
                { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether locale.h defines locale_t" >&5
$as_echo_n "checking whether locale.h defines locale_t... " >&6; }
if ${gl_cv_header_locale_has_locale_t+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <locale.h>
              locale_t x;
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_header_locale_has_locale_t=yes
else
  gl_cv_header_locale_has_locale_t=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_locale_has_locale_t" >&5
$as_echo "$gl_cv_header_locale_has_locale_t" >&6; }
    if test $gl_cv_header_locale_has_locale_t = yes; then
      gl_cv_header_locale_h_needs_xlocale_h=no
    else
      gl_cv_header_locale_h_needs_xlocale_h=yes
    fi
  else
    HAVE_XLOCALE_H=0
    gl_cv_header_locale_h_needs_xlocale_h=no
  fi


          { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct lconv is properly defined" >&5
$as_echo_n "checking whether struct lconv is properly defined... " >&6; }
if ${gl_cv_sys_struct_lconv_ok+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <locale.h>
            struct lconv l;
            int x = sizeof (l.decimal_point);
            int y = sizeof (l.int_p_cs_precedes);
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_sys_struct_lconv_ok=yes
else
  gl_cv_sys_struct_lconv_ok=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_lconv_ok" >&5
$as_echo "$gl_cv_sys_struct_lconv_ok" >&6; }
  if test $gl_cv_sys_struct_lconv_ok = no; then
    REPLACE_STRUCT_LCONV=1
  fi









     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_locale_h='<'locale.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <locale.h>" >&5
$as_echo_n "checking absolute name of <locale.h>... " >&6; }
if ${gl_cv_next_locale_h+:} false; then :
  $as_echo_n "(cached) " >&6
else



  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <locale.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'locale.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_locale_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_locale_h
           gl_cv_next_locale_h='"'$gl_header'"'


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_locale_h" >&5
$as_echo "$gl_cv_next_locale_h" >&6; }
     fi
     NEXT_LOCALE_H=$gl_cv_next_locale_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'locale.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_locale_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_LOCALE_H=$gl_next_as_first_directive






    for gl_func in setlocale duplocale; do
    as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
$as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
if eval \${$as_gl_Symbol+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <locale.h>
/* Some systems provide declarations in a non-standard header.  */
#if HAVE_XLOCALE_H
# include <xlocale.h>
#endif

int
main ()
{
#undef $gl_func
  (void) $gl_func;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$as_gl_Symbol=yes"
else
  eval "$as_gl_Symbol=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$as_gl_Symbol
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
_ACEOF

                     eval ac_cv_have_decl_$gl_func=yes
fi
      done






  if test $REPLACE_STRUCT_LCONV = 1; then
    REPLACE_LOCALECONV=1
  fi

  if test $REPLACE_LOCALECONV = 1; then








  gl_LIBOBJS="$gl_LIBOBJS localeconv.$ac_objext"


  ac_fn_c_check_member "$LINENO" "struct lconv" "decimal_point" "ac_cv_member_struct_lconv_decimal_point" "#include <locale.h>
"
if test "x$ac_cv_member_struct_lconv_decimal_point" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_STRUCT_LCONV_DECIMAL_POINT 1
_ACEOF


fi


  fi





          GNULIB_LOCALECONV=1





$as_echo "#define GNULIB_TEST_LOCALECONV 1" >>confdefs.h












  gl_LIBOBJS="$gl_LIBOBJS localtime-buffer.$ac_objext"



  if test "$gl_threads_api" = posix; then
    # OSF/1 4.0 and Mac OS X 10.1 lack the pthread_rwlock_t type and the
    # pthread_rwlock_* functions.
    has_rwlock=false
    ac_fn_c_check_type "$LINENO" "pthread_rwlock_t" "ac_cv_type_pthread_rwlock_t" "#include <pthread.h>
"
if test "x$ac_cv_type_pthread_rwlock_t" = xyes; then :
  has_rwlock=true

$as_echo "#define HAVE_PTHREAD_RWLOCK 1" >>confdefs.h

fi

    if $has_rwlock; then


  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_rwlock_rdlock prefers a writer to a reader" >&5
$as_echo_n "checking whether pthread_rwlock_rdlock prefers a writer to a reader... " >&6; }
if ${gl_cv_pthread_rwlock_rdlock_prefer_writer+:} false; then :
  $as_echo_n "(cached) " >&6
else
  save_LIBS="$LIBS"
     LIBS="$LIBS $LIBMULTITHREAD"
     if test "$cross_compiling" = yes; then :
  gl_cv_pthread_rwlock_rdlock_prefer_writer="guessing yes"
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <errno.h>
#include <pthread.h>
#include <stdlib.h>
#include <unistd.h>

#define SUCCEED() exit (0)
#define FAILURE() exit (1)
#define UNEXPECTED(n) (exit (10 + (n)))

/* The main thread creates the waiting writer and the requesting reader threads
   in the default way; this guarantees that they have the same priority.
   We can reuse the main thread as first reader thread.  */

static pthread_rwlock_t lock;
static pthread_t reader1;
static pthread_t writer;
static pthread_t reader2;
static pthread_t timer;
/* Used to pass control from writer to reader2 and from reader2 to timer,
   as in a relay race.
   Passing control from one running thread to another running thread
   is most likely faster than to create the second thread.  */
static pthread_mutex_t baton;

static void *
timer_func (void *ignored)
{
  /* Step 13 (can be before or after step 12):
     The timer thread takes the baton, then waits a moment to make sure
     it can tell whether the second reader thread is blocked at step 12.  */
  if (pthread_mutex_lock (&baton))
    UNEXPECTED (13);
  usleep (100000);
  /* By the time we get here, it's clear that the second reader thread is
     blocked at step 12.  This is the desired behaviour.  */
  SUCCEED ();
}

static void *
reader2_func (void *ignored)
{
  int err;

  /* Step 8 (can be before or after step 7):
     The second reader thread takes the baton, then waits a moment to make sure
     the writer thread has reached step 7.  */
  if (pthread_mutex_lock (&baton))
    UNEXPECTED (8);
  usleep (100000);
  /* Step 9: The second reader thread requests the lock.  */
  err = pthread_rwlock_tryrdlock (&lock);
  if (err == 0)
    FAILURE ();
  else if (err != EBUSY)
    UNEXPECTED (9);
  /* Step 10: Launch a timer, to test whether the next call blocks.  */
  if (pthread_create (&timer, NULL, timer_func, NULL))
    UNEXPECTED (10);
  /* Step 11: Release the baton.  */
  if (pthread_mutex_unlock (&baton))
    UNEXPECTED (11);
  /* Step 12: The second reader thread requests the lock.  */
  err = pthread_rwlock_rdlock (&lock);
  if (err == 0)
    FAILURE ();
  else
    UNEXPECTED (12);
}

static void *
writer_func (void *ignored)
{
  /* Step 4: Take the baton, so that the second reader thread does not go ahead
     too early.  */
  if (pthread_mutex_lock (&baton))
    UNEXPECTED (4);
  /* Step 5: Create the second reader thread.  */
  if (pthread_create (&reader2, NULL, reader2_func, NULL))
    UNEXPECTED (5);
  /* Step 6: Release the baton.  */
  if (pthread_mutex_unlock (&baton))
    UNEXPECTED (6);
  /* Step 7: The writer thread requests the lock.  */
  if (pthread_rwlock_wrlock (&lock))
    UNEXPECTED (7);
  return NULL;
}

int
main ()
{
  reader1 = pthread_self ();

  /* Step 1: The main thread initializes the lock and the baton.  */
  if (pthread_rwlock_init (&lock, NULL))
    UNEXPECTED (1);
  if (pthread_mutex_init (&baton, NULL))
    UNEXPECTED (1);
  /* Step 2: The main thread acquires the lock as a reader.  */
  if (pthread_rwlock_rdlock (&lock))
    UNEXPECTED (2);
  /* Step 3: Create the writer thread.  */
  if (pthread_create (&writer, NULL, writer_func, NULL))
    UNEXPECTED (3);
  /* Job done.  Go to sleep.  */
  for (;;)
    {
      sleep (1);
    }
}

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_pthread_rwlock_rdlock_prefer_writer=yes
else
  gl_cv_pthread_rwlock_rdlock_prefer_writer=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

     LIBS="$save_LIBS"

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pthread_rwlock_rdlock_prefer_writer" >&5
$as_echo "$gl_cv_pthread_rwlock_rdlock_prefer_writer" >&6; }
  case "$gl_cv_pthread_rwlock_rdlock_prefer_writer" in
    *yes)

$as_echo "#define HAVE_PTHREAD_RWLOCK_RDLOCK_PREFER_WRITER 1" >>confdefs.h

      ;;
  esac

    fi
    # glibc defines PTHREAD_MUTEX_RECURSIVE as enum, not as a macro.
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

      #include <pthread.h>
int
main ()
{

#if __FreeBSD__ == 4
error "No, in FreeBSD 4.0 recursive mutexes actually don't work."
#elif (defined __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ \
       && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1070)
error "No, in Mac OS X < 10.7 recursive mutexes actually don't work."
#else
int x = (int)PTHREAD_MUTEX_RECURSIVE;
return !x;
#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

$as_echo "#define HAVE_PTHREAD_MUTEX_RECURSIVE 1" >>confdefs.h

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi
  :



cat >>confdefs.h <<_ACEOF
#define GNULIB_LOCK 1
_ACEOF








  :





  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lseek detects pipes" >&5
$as_echo_n "checking whether lseek detects pipes... " >&6; }
if ${gl_cv_func_lseek_pipe+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case "$host_os" in
       mingw*)
                                                               gl_cv_func_lseek_pipe=no
         ;;
       *)
         if test $cross_compiling = no; then
           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h> /* for off_t */
#include <stdio.h> /* for SEEK_CUR */
#if HAVE_UNISTD_H
# include <unistd.h>
#else /* on Windows with MSVC */
# include <io.h>
#endif

int
main ()
{

  /* Exit with success only if stdin is seekable.  */
  return lseek (0, (off_t)0, SEEK_CUR) < 0;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  if test -s conftest$ac_exeext \
                 && ./conftest$ac_exeext < conftest.$ac_ext \
                 && test 1 = "`echo hi \
                   | { ./conftest$ac_exeext; echo $?; cat >/dev/null; }`"; then
                gl_cv_func_lseek_pipe=yes
              else
                gl_cv_func_lseek_pipe=no
              fi

else
  gl_cv_func_lseek_pipe=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
         else
           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#if defined __BEOS__
/* BeOS mistakenly return 0 when trying to seek on pipes.  */
  Choke me.
#endif
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_func_lseek_pipe=yes
else
  gl_cv_func_lseek_pipe=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
         fi
         ;;
     esac

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lseek_pipe" >&5
$as_echo "$gl_cv_func_lseek_pipe" >&6; }
  if test $gl_cv_func_lseek_pipe = no; then
    REPLACE_LSEEK=1

$as_echo "#define LSEEK_PIPE_BROKEN 1" >>confdefs.h

  fi


  if test $WINDOWS_64_BIT_OFF_T = 1; then
    REPLACE_LSEEK=1
  fi

  if test $REPLACE_LSEEK = 1; then








  gl_LIBOBJS="$gl_LIBOBJS lseek.$ac_objext"

  fi





          GNULIB_LSEEK=1





$as_echo "#define GNULIB_TEST_LSEEK 1" >>confdefs.h






  :





  if test $ac_cv_func_lstat = yes; then

    case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
      *no)
        REPLACE_LSTAT=1
        ;;
    esac
  else
    HAVE_LSTAT=0
  fi

  if test $REPLACE_LSTAT = 1; then








  gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext"

    :
  fi





          GNULIB_LSTAT=1





$as_echo "#define GNULIB_TEST_LSTAT 1" >>confdefs.h








  if test $gl_cv_func_malloc_posix = yes; then

$as_echo "#define HAVE_MALLOC_POSIX 1" >>confdefs.h

  else
    REPLACE_MALLOC=1
  fi

  if test $REPLACE_MALLOC = 1; then








  gl_LIBOBJS="$gl_LIBOBJS malloc.$ac_objext"

  fi





          GNULIB_MALLOC_POSIX=1





$as_echo "#define GNULIB_TEST_MALLOC_POSIX 1" >>confdefs.h
















  :






  :





  if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then



     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5
$as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; }
if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then :
  $as_echo_n "(cached) " >&6
else

                  case "$host_os" in
                     # Guess no on AIX and OSF/1.
        aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;;
                     # Guess yes otherwise.
        *)           gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;;
      esac
      if test $LOCALE_JA != none; then
        if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <string.h>
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
   <wchar.h>.
   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
   included before <wchar.h>.  */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
int main ()
{
  if (setlocale (LC_ALL, "$LOCALE_JA") != NULL)
    {
      const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */
      mbstate_t state;
      wchar_t wc;

      memset (&state, '\0', sizeof (mbstate_t));
      if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
        if (mbsinit (&state))
          return 2;
    }
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_mbrtowc_incomplete_state=yes
else
  gl_cv_func_mbrtowc_incomplete_state=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

      fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5
$as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; }




     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5
$as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; }
if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then :
  $as_echo_n "(cached) " >&6
else

                  case "$host_os" in
                    # Guess no on Solaris 8.
        solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;;
                    # Guess yes otherwise.
        *)          gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;;
      esac
      if test $LOCALE_ZH_CN != none; then
        if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <stdlib.h>
#include <string.h>
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
   <wchar.h>.
   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
   included before <wchar.h>.  */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
int main ()
{
  /* This fails on Solaris 8:
     mbrtowc returns 2, and sets wc to 0x00F0.
     mbtowc returns 4 (correct) and sets wc to 0x5EDC.  */
  if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
    {
      char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */
      mbstate_t state;
      wchar_t wc;

      memset (&state, '\0', sizeof (mbstate_t));
      if (mbrtowc (&wc, input + 3, 6, &state) != 4
          && mbtowc (&wc, input + 3, 6) == 4)
        return 2;
    }
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_mbrtowc_sanitycheck=yes
else
  gl_cv_func_mbrtowc_sanitycheck=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

      fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5
$as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; }

    REPLACE_MBSTATE_T=0
    case "$gl_cv_func_mbrtowc_incomplete_state" in
      *yes) ;;
      *) REPLACE_MBSTATE_T=1 ;;
    esac
    case "$gl_cv_func_mbrtowc_sanitycheck" in
      *yes) ;;
      *) REPLACE_MBSTATE_T=1 ;;
    esac
  else
    REPLACE_MBSTATE_T=1
  fi



  :





  if test $ac_cv_func_mbrtowc = no; then
    HAVE_MBRTOWC=0
    ac_fn_c_check_decl "$LINENO" "mbrtowc" "ac_cv_have_decl_mbrtowc" "
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
   <wchar.h>.
   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
   included before <wchar.h>.  */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>

"
if test "x$ac_cv_have_decl_mbrtowc" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_MBRTOWC $ac_have_decl
_ACEOF

    if test $ac_cv_have_decl_mbrtowc = yes; then
                        REPLACE_MBRTOWC=1
    fi
  else
    if test $REPLACE_MBSTATE_T = 1; then
      REPLACE_MBRTOWC=1
    else



     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL pwc argument" >&5
$as_echo_n "checking whether mbrtowc handles a NULL pwc argument... " >&6; }
if ${gl_cv_func_mbrtowc_null_arg1+:} false; then :
  $as_echo_n "(cached) " >&6
else

                  case "$host_os" in
                  # Guess no on Solaris.
        solaris*) gl_cv_func_mbrtowc_null_arg1="guessing no" ;;
                  # Guess yes otherwise.
        *)        gl_cv_func_mbrtowc_null_arg1="guessing yes" ;;
      esac
      if test $LOCALE_FR_UTF8 != none; then
        if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <stdlib.h>
#include <string.h>
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
   <wchar.h>.
   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
   included before <wchar.h>.  */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
int main ()
{
  int result = 0;

  if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
    {
      char input[] = "\303\237er";
      mbstate_t state;
      wchar_t wc;
      size_t ret;

      memset (&state, '\0', sizeof (mbstate_t));
      wc = (wchar_t) 0xBADFACE;
      ret = mbrtowc (&wc, input, 5, &state);
      if (ret != 2)
        result |= 1;
      if (!mbsinit (&state))
        result |= 2;

      memset (&state, '\0', sizeof (mbstate_t));
      ret = mbrtowc (NULL, input, 5, &state);
      if (ret != 2) /* Solaris 7 fails here: ret is -1.  */
        result |= 4;
      if (!mbsinit (&state))
        result |= 8;
    }
  return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_mbrtowc_null_arg1=yes
else
  gl_cv_func_mbrtowc_null_arg1=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

      fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg1" >&5
$as_echo "$gl_cv_func_mbrtowc_null_arg1" >&6; }




     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL string argument" >&5
$as_echo_n "checking whether mbrtowc handles a NULL string argument... " >&6; }
if ${gl_cv_func_mbrtowc_null_arg2+:} false; then :
  $as_echo_n "(cached) " >&6
else

                  case "$host_os" in
              # Guess no on OSF/1.
        osf*) gl_cv_func_mbrtowc_null_arg2="guessing no" ;;
              # Guess yes otherwise.
        *)    gl_cv_func_mbrtowc_null_arg2="guessing yes" ;;
      esac
      if test $LOCALE_FR_UTF8 != none; then
        if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <string.h>
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
   <wchar.h>.
   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
   included before <wchar.h>.  */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
int main ()
{
  if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
    {
      mbstate_t state;
      wchar_t wc;
      int ret;

      memset (&state, '\0', sizeof (mbstate_t));
      wc = (wchar_t) 0xBADFACE;
      mbrtowc (&wc, NULL, 5, &state);
      /* Check that wc was not modified.  */
      if (wc != (wchar_t) 0xBADFACE)
        return 2;
    }
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_mbrtowc_null_arg2=yes
else
  gl_cv_func_mbrtowc_null_arg2=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

      fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg2" >&5
$as_echo "$gl_cv_func_mbrtowc_null_arg2" >&6; }






  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc has a correct return value" >&5
$as_echo_n "checking whether mbrtowc has a correct return value... " >&6; }
if ${gl_cv_func_mbrtowc_retval+:} false; then :
  $as_echo_n "(cached) " >&6
else

                  case "$host_os" in
                                   # Guess no on HP-UX, Solaris, native Windows.
        hpux* | solaris* | mingw*) gl_cv_func_mbrtowc_retval="guessing no" ;;
                                   # Guess yes otherwise.
        *)                         gl_cv_func_mbrtowc_retval="guessing yes" ;;
      esac
      if test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none \
         || { case "$host_os" in mingw*) true;; *) false;; esac; }; then
        if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <string.h>
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
   <wchar.h>.
   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
   included before <wchar.h>.  */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
int main ()
{
  int result = 0;
  int found_some_locale = 0;
  /* This fails on Solaris.  */
  if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
    {
      char input[] = "B\303\274\303\237er"; /* "Büßer" */
      mbstate_t state;
      wchar_t wc;

      memset (&state, '\0', sizeof (mbstate_t));
      if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
        {
          input[1] = '\0';
          if (mbrtowc (&wc, input + 2, 5, &state) != 1)
            result |= 1;
        }
      found_some_locale = 1;
    }
  /* This fails on HP-UX 11.11.  */
  if (setlocale (LC_ALL, "$LOCALE_JA") != NULL)
    {
      char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */
      mbstate_t state;
      wchar_t wc;

      memset (&state, '\0', sizeof (mbstate_t));
      if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
        {
          input[1] = '\0';
          if (mbrtowc (&wc, input + 2, 5, &state) != 2)
            result |= 2;
        }
      found_some_locale = 1;
    }
  /* This fails on native Windows.  */
  if (setlocale (LC_ALL, "Japanese_Japan.932") != NULL)
    {
      char input[] = "<\223\372\226\173\214\352>"; /* "<日本語>" */
      mbstate_t state;
      wchar_t wc;

      memset (&state, '\0', sizeof (mbstate_t));
      if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2))
        {
          input[3] = '\0';
          if (mbrtowc (&wc, input + 4, 4, &state) != 1)
            result |= 4;
        }
      found_some_locale = 1;
    }
  if (setlocale (LC_ALL, "Chinese_Taiwan.950") != NULL)
    {
      char input[] = "<\244\351\245\273\273\171>"; /* "<日本語>" */
      mbstate_t state;
      wchar_t wc;

      memset (&state, '\0', sizeof (mbstate_t));
      if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2))
        {
          input[3] = '\0';
          if (mbrtowc (&wc, input + 4, 4, &state) != 1)
            result |= 8;
        }
      found_some_locale = 1;
    }
  if (setlocale (LC_ALL, "Chinese_China.936") != NULL)
    {
      char input[] = "<\310\325\261\276\325\132>"; /* "<日本語>" */
      mbstate_t state;
      wchar_t wc;

      memset (&state, '\0', sizeof (mbstate_t));
      if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2))
        {
          input[3] = '\0';
          if (mbrtowc (&wc, input + 4, 4, &state) != 1)
            result |= 16;
        }
      found_some_locale = 1;
    }
  return (found_some_locale ? result : 77);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_mbrtowc_retval=yes
else
  if test $? != 77; then
             gl_cv_func_mbrtowc_retval=no
           fi

fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

      fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_retval" >&5
$as_echo "$gl_cv_func_mbrtowc_retval" >&6; }




     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc returns 0 when parsing a NUL character" >&5
$as_echo_n "checking whether mbrtowc returns 0 when parsing a NUL character... " >&6; }
if ${gl_cv_func_mbrtowc_nul_retval+:} false; then :
  $as_echo_n "(cached) " >&6
else

                  case "$host_os" in
                       # Guess no on Solaris 8 and 9.
        solaris2.[89]) gl_cv_func_mbrtowc_nul_retval="guessing no" ;;
                       # Guess yes otherwise.
        *)             gl_cv_func_mbrtowc_nul_retval="guessing yes" ;;
      esac
      if test $LOCALE_ZH_CN != none; then
        if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <string.h>
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
   <wchar.h>.
   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
   included before <wchar.h>.  */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
int main ()
{
  /* This fails on Solaris 8 and 9.  */
  if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
    {
      mbstate_t state;
      wchar_t wc;

      memset (&state, '\0', sizeof (mbstate_t));
      if (mbrtowc (&wc, "", 1, &state) != 0)
        return 2;
    }
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_mbrtowc_nul_retval=yes
else
  gl_cv_func_mbrtowc_nul_retval=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

      fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_nul_retval" >&5
$as_echo "$gl_cv_func_mbrtowc_nul_retval" >&6; }



     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works on empty input" >&5
$as_echo_n "checking whether mbrtowc works on empty input... " >&6; }
if ${gl_cv_func_mbrtowc_empty_input+:} false; then :
  $as_echo_n "(cached) " >&6
else

                  case "$host_os" in
                    # Guess no on AIX and glibc systems.
        aix* | *-gnu*)
                    gl_cv_func_mbrtowc_empty_input="guessing no" ;;
                    # Guess yes on native Windows.
        mingw*)     gl_cv_func_mbrtowc_empty_input="guessing yes" ;;
        *)          gl_cv_func_mbrtowc_empty_input="guessing yes" ;;
      esac
      if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

           #include <wchar.h>
           static wchar_t wc;
           static mbstate_t mbs;
           int
           main (void)
           {
             return mbrtowc (&wc, "", 0, &mbs) != (size_t) -2;
           }
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_mbrtowc_empty_input=yes
else
  gl_cv_func_mbrtowc_empty_input=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_empty_input" >&5
$as_echo "$gl_cv_func_mbrtowc_empty_input" >&6; }


     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C locale is free of encoding errors" >&5
$as_echo_n "checking whether the C locale is free of encoding errors... " >&6; }
if ${gl_cv_C_locale_sans_EILSEQ+:} false; then :
  $as_echo_n "(cached) " >&6
else

               gl_cv_C_locale_sans_EILSEQ="guessing no"

     if test "$cross_compiling" = yes; then :
  case "$host_os" in
                 # Guess yes on native Windows.
         mingw*) gl_cv_C_locale_sans_EILSEQ="guessing yes" ;;
       esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>
            #include <locale.h>
            #include <wchar.h>

int
main ()
{

            int i;
            char *locale = setlocale (LC_ALL, "C");
            if (! locale)
              return 2;
            for (i = CHAR_MIN; i <= CHAR_MAX; i++)
              {
                char c = i;
                wchar_t wc;
                mbstate_t mbs = { 0, };
                size_t ss = mbrtowc (&wc, &c, 1, &mbs);
                if (1 < ss)
                  return 3;
              }
            return 0;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_C_locale_sans_EILSEQ=yes
else
  gl_cv_C_locale_sans_EILSEQ=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_C_locale_sans_EILSEQ" >&5
$as_echo "$gl_cv_C_locale_sans_EILSEQ" >&6; }

      case "$gl_cv_func_mbrtowc_null_arg1" in
        *yes) ;;
        *)
$as_echo "#define MBRTOWC_NULL_ARG1_BUG 1" >>confdefs.h

           REPLACE_MBRTOWC=1
           ;;
      esac
      case "$gl_cv_func_mbrtowc_null_arg2" in
        *yes) ;;
        *)
$as_echo "#define MBRTOWC_NULL_ARG2_BUG 1" >>confdefs.h

           REPLACE_MBRTOWC=1
           ;;
      esac
      case "$gl_cv_func_mbrtowc_retval" in
        *yes) ;;
        *)
$as_echo "#define MBRTOWC_RETVAL_BUG 1" >>confdefs.h

           REPLACE_MBRTOWC=1
           ;;
      esac
      case "$gl_cv_func_mbrtowc_nul_retval" in
        *yes) ;;
        *)
$as_echo "#define MBRTOWC_NUL_RETVAL_BUG 1" >>confdefs.h

           REPLACE_MBRTOWC=1
           ;;
      esac
      case "$gl_cv_func_mbrtowc_empty_input" in
        *yes) ;;
        *)
$as_echo "#define MBRTOWC_EMPTY_INPUT_BUG 1" >>confdefs.h

           REPLACE_MBRTOWC=1
           ;;
      esac
      case $gl_cv_C_locale_sans_EILSEQ in
        *yes) ;;
        *)
$as_echo "#define C_LOCALE_MAYBE_EILSEQ 1" >>confdefs.h

           REPLACE_MBRTOWC=1
           ;;
      esac
    fi
  fi

  if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then








  gl_LIBOBJS="$gl_LIBOBJS mbrtowc.$ac_objext"


  :

  fi





          GNULIB_MBRTOWC=1





$as_echo "#define GNULIB_TEST_MBRTOWC 1" >>confdefs.h













  :






  :





  if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then



     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5
$as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; }
if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then :
  $as_echo_n "(cached) " >&6
else

                  case "$host_os" in
                     # Guess no on AIX and OSF/1.
        aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;;
                     # Guess yes otherwise.
        *)           gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;;
      esac
      if test $LOCALE_JA != none; then
        if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <string.h>
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
   <wchar.h>.
   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
   included before <wchar.h>.  */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
int main ()
{
  if (setlocale (LC_ALL, "$LOCALE_JA") != NULL)
    {
      const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */
      mbstate_t state;
      wchar_t wc;

      memset (&state, '\0', sizeof (mbstate_t));
      if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
        if (mbsinit (&state))
          return 2;
    }
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_mbrtowc_incomplete_state=yes
else
  gl_cv_func_mbrtowc_incomplete_state=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

      fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5
$as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; }




     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5
$as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; }
if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then :
  $as_echo_n "(cached) " >&6
else

                  case "$host_os" in
                    # Guess no on Solaris 8.
        solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;;
                    # Guess yes otherwise.
        *)          gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;;
      esac
      if test $LOCALE_ZH_CN != none; then
        if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <stdlib.h>
#include <string.h>
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
   <wchar.h>.
   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
   included before <wchar.h>.  */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
int main ()
{
  /* This fails on Solaris 8:
     mbrtowc returns 2, and sets wc to 0x00F0.
     mbtowc returns 4 (correct) and sets wc to 0x5EDC.  */
  if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
    {
      char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */
      mbstate_t state;
      wchar_t wc;

      memset (&state, '\0', sizeof (mbstate_t));
      if (mbrtowc (&wc, input + 3, 6, &state) != 4
          && mbtowc (&wc, input + 3, 6) == 4)
        return 2;
    }
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_mbrtowc_sanitycheck=yes
else
  gl_cv_func_mbrtowc_sanitycheck=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

      fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5
$as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; }

    REPLACE_MBSTATE_T=0
    case "$gl_cv_func_mbrtowc_incomplete_state" in
      *yes) ;;
      *) REPLACE_MBSTATE_T=1 ;;
    esac
    case "$gl_cv_func_mbrtowc_sanitycheck" in
      *yes) ;;
      *) REPLACE_MBSTATE_T=1 ;;
    esac
  else
    REPLACE_MBSTATE_T=1
  fi



  :





  if test $ac_cv_func_mbsinit = no; then
    HAVE_MBSINIT=0
    ac_fn_c_check_decl "$LINENO" "mbsinit" "ac_cv_have_decl_mbsinit" "
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
   <wchar.h>.
   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
   included before <wchar.h>.  */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>

"
if test "x$ac_cv_have_decl_mbsinit" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_MBSINIT $ac_have_decl
_ACEOF

    if test $ac_cv_have_decl_mbsinit = yes; then
                        REPLACE_MBSINIT=1
    fi
  else
    if test $REPLACE_MBSTATE_T = 1; then
      REPLACE_MBSINIT=1
    else
                        case "$host_os" in
        mingw*) REPLACE_MBSINIT=1 ;;
      esac
    fi
  fi

  if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then








  gl_LIBOBJS="$gl_LIBOBJS mbsinit.$ac_objext"


  :

  fi





          GNULIB_MBSINIT=1





$as_echo "#define GNULIB_TEST_MBSINIT 1" >>confdefs.h












  :






  :





  if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then



     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5
$as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; }
if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then :
  $as_echo_n "(cached) " >&6
else

                  case "$host_os" in
                     # Guess no on AIX and OSF/1.
        aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;;
                     # Guess yes otherwise.
        *)           gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;;
      esac
      if test $LOCALE_JA != none; then
        if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <string.h>
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
   <wchar.h>.
   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
   included before <wchar.h>.  */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
int main ()
{
  if (setlocale (LC_ALL, "$LOCALE_JA") != NULL)
    {
      const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */
      mbstate_t state;
      wchar_t wc;

      memset (&state, '\0', sizeof (mbstate_t));
      if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
        if (mbsinit (&state))
          return 2;
    }
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_mbrtowc_incomplete_state=yes
else
  gl_cv_func_mbrtowc_incomplete_state=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

      fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5
$as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; }




     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5
$as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; }
if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then :
  $as_echo_n "(cached) " >&6
else

                  case "$host_os" in
                    # Guess no on Solaris 8.
        solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;;
                    # Guess yes otherwise.
        *)          gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;;
      esac
      if test $LOCALE_ZH_CN != none; then
        if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <stdlib.h>
#include <string.h>
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
   <wchar.h>.
   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
   included before <wchar.h>.  */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
int main ()
{
  /* This fails on Solaris 8:
     mbrtowc returns 2, and sets wc to 0x00F0.
     mbtowc returns 4 (correct) and sets wc to 0x5EDC.  */
  if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
    {
      char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */
      mbstate_t state;
      wchar_t wc;

      memset (&state, '\0', sizeof (mbstate_t));
      if (mbrtowc (&wc, input + 3, 6, &state) != 4
          && mbtowc (&wc, input + 3, 6) == 4)
        return 2;
    }
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_mbrtowc_sanitycheck=yes
else
  gl_cv_func_mbrtowc_sanitycheck=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

      fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5
$as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; }

    REPLACE_MBSTATE_T=0
    case "$gl_cv_func_mbrtowc_incomplete_state" in
      *yes) ;;
      *) REPLACE_MBSTATE_T=1 ;;
    esac
    case "$gl_cv_func_mbrtowc_sanitycheck" in
      *yes) ;;
      *) REPLACE_MBSTATE_T=1 ;;
    esac
  else
    REPLACE_MBSTATE_T=1
  fi



  :





  if test $ac_cv_func_mbsrtowcs = no; then
    HAVE_MBSRTOWCS=0
    ac_fn_c_check_decl "$LINENO" "mbsrtowcs" "ac_cv_have_decl_mbsrtowcs" "
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
   <wchar.h>.
   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
   included before <wchar.h>.  */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>

"
if test "x$ac_cv_have_decl_mbsrtowcs" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_MBSRTOWCS $ac_have_decl
_ACEOF

    if test $ac_cv_have_decl_mbsrtowcs = yes; then
                        REPLACE_MBSRTOWCS=1
    fi
  else
    if test $REPLACE_MBSTATE_T = 1; then
      REPLACE_MBSRTOWCS=1
    else






     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbsrtowcs works" >&5
$as_echo_n "checking whether mbsrtowcs works... " >&6; }
if ${gl_cv_func_mbsrtowcs_works+:} false; then :
  $as_echo_n "(cached) " >&6
else

                  case "$host_os" in
                                   # Guess no on HP-UX, Solaris, mingw.
        hpux* | solaris* | mingw*) gl_cv_func_mbsrtowcs_works="guessing no" ;;
                                   # Guess yes otherwise.
        *)                         gl_cv_func_mbsrtowcs_works="guessing yes" ;;
      esac
      if test $LOCALE_FR != none || test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none || test $LOCALE_ZH_CN != none; then
        if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <string.h>
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
   <wchar.h>.
   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
   included before <wchar.h>.  */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
int main ()
{
  int result = 0;
  /* Test whether the function supports a NULL destination argument.
     This fails on native Windows.  */
  if (setlocale (LC_ALL, "$LOCALE_FR") != NULL)
    {
      const char input[] = "\337er";
      const char *src = input;
      mbstate_t state;

      memset (&state, '\0', sizeof (mbstate_t));
      if (mbsrtowcs (NULL, &src, 1, &state) != 3
          || src != input)
        result |= 1;
    }
  /* Test whether the function works when started with a conversion state
     in non-initial state.  This fails on HP-UX 11.11 and Solaris 10.  */
  if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
    {
      const char input[] = "B\303\274\303\237er";
      mbstate_t state;

      memset (&state, '\0', sizeof (mbstate_t));
      if (mbrtowc (NULL, input + 1, 1, &state) == (size_t)(-2))
        if (!mbsinit (&state))
          {
            const char *src = input + 2;
            if (mbsrtowcs (NULL, &src, 10, &state) != 4)
              result |= 2;
          }
    }
  if (setlocale (LC_ALL, "$LOCALE_JA") != NULL)
    {
      const char input[] = "<\306\374\313\334\270\354>";
      mbstate_t state;

      memset (&state, '\0', sizeof (mbstate_t));
      if (mbrtowc (NULL, input + 3, 1, &state) == (size_t)(-2))
        if (!mbsinit (&state))
          {
            const char *src = input + 4;
            if (mbsrtowcs (NULL, &src, 10, &state) != 3)
              result |= 4;
          }
    }
  if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
    {
      const char input[] = "B\250\271\201\060\211\070er";
      mbstate_t state;

      memset (&state, '\0', sizeof (mbstate_t));
      if (mbrtowc (NULL, input + 1, 1, &state) == (size_t)(-2))
        if (!mbsinit (&state))
          {
            const char *src = input + 2;
            if (mbsrtowcs (NULL, &src, 10, &state) != 4)
              result |= 8;
          }
    }
  return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_mbsrtowcs_works=yes
else
  gl_cv_func_mbsrtowcs_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

      fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbsrtowcs_works" >&5
$as_echo "$gl_cv_func_mbsrtowcs_works" >&6; }

      case "$gl_cv_func_mbsrtowcs_works" in
        *yes) ;;
        *) REPLACE_MBSRTOWCS=1 ;;
      esac
    fi
  fi

  if test $HAVE_MBSRTOWCS = 0 || test $REPLACE_MBSRTOWCS = 1; then








  gl_LIBOBJS="$gl_LIBOBJS mbsrtowcs.$ac_objext"









  gl_LIBOBJS="$gl_LIBOBJS mbsrtowcs-state.$ac_objext"


  :

  fi





          GNULIB_MBSRTOWCS=1





$as_echo "#define GNULIB_TEST_MBSRTOWCS 1" >>confdefs.h




  if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then








  gl_LIBOBJS="$gl_LIBOBJS memchr.$ac_objext"


  for ac_header in bp-sym.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "bp-sym.h" "ac_cv_header_bp_sym_h" "$ac_includes_default"
if test "x$ac_cv_header_bp_sym_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_BP_SYM_H 1
_ACEOF

fi

done


  fi





          GNULIB_MEMCHR=1





$as_echo "#define GNULIB_TEST_MEMCHR 1" >>confdefs.h





  if test $HAVE_DECL_MEMMEM = 1 && test $REPLACE_MEMMEM = 0; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memmem works in linear time" >&5
$as_echo_n "checking whether memmem works in linear time... " >&6; }
if ${gl_cv_func_memmem_works_fast+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
                    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <features.h>
#ifdef __GNU_LIBRARY__
 #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 9) || (__GLIBC__ > 2)) \
     && !defined __UCLIBC__
  Lucky user
 #endif
#endif
#ifdef __CYGWIN__
 #include <cygwin/version.h>
 #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 0)
  Lucky user
 #endif
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "Lucky user" >/dev/null 2>&1; then :
  gl_cv_func_memmem_works_fast="guessing yes"
else
  gl_cv_func_memmem_works_fast="guessing no"
fi
rm -f conftest*


else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <signal.h> /* for signal */
#include <string.h> /* for memmem */
#include <stdlib.h> /* for malloc */
#include <unistd.h> /* for alarm */
static void quit (int sig) { _exit (sig + 128); }

int
main ()
{

    int result = 0;
    size_t m = 1000000;
    char *haystack = (char *) malloc (2 * m + 1);
    char *needle = (char *) malloc (m + 1);
    /* Failure to compile this test due to missing alarm is okay,
       since all such platforms (mingw) also lack memmem.  */
    signal (SIGALRM, quit);
    alarm (5);
    /* Check for quadratic performance.  */
    if (haystack && needle)
      {
        memset (haystack, 'A', 2 * m);
        haystack[2 * m] = 'B';
        memset (needle, 'A', m);
        needle[m] = 'B';
        if (!memmem (haystack, 2 * m + 1, needle, m + 1))
          result |= 1;
      }
    /* Free allocated memory, in case some sanitizer is watching.  */
    free (haystack);
    free (needle);
    return result;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_memmem_works_fast=yes
else
  gl_cv_func_memmem_works_fast=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memmem_works_fast" >&5
$as_echo "$gl_cv_func_memmem_works_fast" >&6; }
    case "$gl_cv_func_memmem_works_fast" in
      *yes) ;;
      *)
        REPLACE_MEMMEM=1
        ;;
    esac
  fi

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








  gl_LIBOBJS="$gl_LIBOBJS memmem.$ac_objext"

  fi




  for ac_func in memmem
do :
  ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
if test "x$ac_cv_func_memmem" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_MEMMEM 1
_ACEOF

fi
done

  if test $ac_cv_func_memmem = yes; then
    HAVE_MEMMEM=1
  else
    HAVE_MEMMEM=0
  fi

  :





  if test $ac_cv_have_decl_memmem = no; then
    HAVE_DECL_MEMMEM=0
  else
            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memmem works" >&5
$as_echo_n "checking whether memmem works... " >&6; }
if ${gl_cv_func_memmem_works_always+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
                                      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#ifdef __GNU_LIBRARY__
 #include <features.h>
 #if ((__GLIBC__ == 2 && ((__GLIBC_MINOR > 0 && __GLIBC_MINOR__ < 9) \
                          || __GLIBC_MINOR__ > 12)) \
      || (__GLIBC__ > 2)) \
     || defined __UCLIBC__
  Lucky user
 #endif
#elif defined __CYGWIN__
 #include <cygwin/version.h>
 #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7)
  Lucky user
 #endif
#else
  Lucky user
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "Lucky user" >/dev/null 2>&1; then :
  gl_cv_func_memmem_works_always="guessing yes"
else
  gl_cv_func_memmem_works_always="guessing no"
fi
rm -f conftest*


else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <string.h> /* for memmem */
#define P "_EF_BF_BD"
#define HAYSTACK "F_BD_CE_BD" P P P P "_C3_88_20" P P P "_C3_A7_20" P
#define NEEDLE P P P P P

int
main ()
{

    int result = 0;
    if (memmem (HAYSTACK, strlen (HAYSTACK), NEEDLE, strlen (NEEDLE)))
      result |= 1;
    /* Check for empty needle behavior.  */
    {
      const char *haystack = "AAA";
      if (memmem (haystack, 3, NULL, 0) != haystack)
        result |= 2;
    }
    return result;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_memmem_works_always=yes
else
  gl_cv_func_memmem_works_always=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memmem_works_always" >&5
$as_echo "$gl_cv_func_memmem_works_always" >&6; }
    case "$gl_cv_func_memmem_works_always" in
      *yes) ;;
      *)
        REPLACE_MEMMEM=1
        ;;
    esac
  fi
  :

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








  gl_LIBOBJS="$gl_LIBOBJS memmem.$ac_objext"

  fi





          GNULIB_MEMMEM=1





$as_echo "#define GNULIB_TEST_MEMMEM 1" >>confdefs.h









  for ac_func in mempcpy
do :
  ac_fn_c_check_func "$LINENO" "mempcpy" "ac_cv_func_mempcpy"
if test "x$ac_cv_func_mempcpy" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_MEMPCPY 1
_ACEOF

fi
done

  if test $ac_cv_func_mempcpy = no; then
    HAVE_MEMPCPY=0
  fi

  if test $HAVE_MEMPCPY = 0; then








  gl_LIBOBJS="$gl_LIBOBJS mempcpy.$ac_objext"


  :

  fi





          GNULIB_MEMPCPY=1





$as_echo "#define GNULIB_TEST_MEMPCPY 1" >>confdefs.h








  :





  if test $ac_cv_have_decl_memrchr = no; then
    HAVE_DECL_MEMRCHR=0
  fi

  for ac_func in memrchr
do :
  ac_fn_c_check_func "$LINENO" "memrchr" "ac_cv_func_memrchr"
if test "x$ac_cv_func_memrchr" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_MEMRCHR 1
_ACEOF

fi
done


  if test $ac_cv_func_memrchr = no; then








  gl_LIBOBJS="$gl_LIBOBJS memrchr.$ac_objext"

    :
  fi





          GNULIB_MEMRCHR=1





$as_echo "#define GNULIB_TEST_MEMRCHR 1" >>confdefs.h








  for ac_func in mkdtemp
do :
  ac_fn_c_check_func "$LINENO" "mkdtemp" "ac_cv_func_mkdtemp"
if test "x$ac_cv_func_mkdtemp" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_MKDTEMP 1
_ACEOF

fi
done

  if test $ac_cv_func_mkdtemp = no; then
    HAVE_MKDTEMP=0
  fi

  if test $HAVE_MKDTEMP = 0; then








  gl_LIBOBJS="$gl_LIBOBJS mkdtemp.$ac_objext"

    :

  fi





          GNULIB_MKDTEMP=1





$as_echo "#define GNULIB_TEST_MKDTEMP 1" >>confdefs.h









  :





  if test $ac_cv_func_mkstemps != yes; then
    HAVE_MKSTEMPS=0
  fi

  if test $HAVE_MKSTEMPS = 0; then








  gl_LIBOBJS="$gl_LIBOBJS mkstemps.$ac_objext"

  fi


cat >>confdefs.h <<_ACEOF
#define GNULIB_MKSTEMPS 1
_ACEOF







          GNULIB_MKSTEMPS=1





$as_echo "#define GNULIB_TEST_MKSTEMPS 1" >>confdefs.h




  if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then








  gl_LIBOBJS="$gl_LIBOBJS msvc-inval.$ac_objext"

  fi

  if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then








  gl_LIBOBJS="$gl_LIBOBJS msvc-nothrow.$ac_objext"

  fi


cat >>confdefs.h <<_ACEOF
#define GNULIB_MSVC_NOTHROW 1
_ACEOF











  :








     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_netdb_h='<'netdb.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <netdb.h>" >&5
$as_echo_n "checking absolute name of <netdb.h>... " >&6; }
if ${gl_cv_next_netdb_h+:} false; then :
  $as_echo_n "(cached) " >&6
else

             if test $ac_cv_header_netdb_h = yes; then




  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <netdb.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'netdb.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_netdb_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_netdb_h
           gl_cv_next_netdb_h='"'$gl_header'"'
          else
               gl_cv_next_netdb_h='<'netdb.h'>'
             fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_netdb_h" >&5
$as_echo "$gl_cv_next_netdb_h" >&6; }
     fi
     NEXT_NETDB_H=$gl_cv_next_netdb_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'netdb.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_netdb_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_NETDB_H=$gl_next_as_first_directive




  if test $ac_cv_header_netdb_h = yes; then
    HAVE_NETDB_H=1
  else
    HAVE_NETDB_H=0
  fi



    for gl_func in getaddrinfo freeaddrinfo gai_strerror getnameinfo; do
    as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
$as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
if eval \${$as_gl_Symbol+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <netdb.h>
int
main ()
{
#undef $gl_func
  (void) $gl_func;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$as_gl_Symbol=yes"
else
  eval "$as_gl_Symbol=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$as_gl_Symbol
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
_ACEOF

                     eval ac_cv_have_decl_$gl_func=yes
fi
      done



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <netinet/in.h> is self-contained" >&5
$as_echo_n "checking whether <netinet/in.h> is self-contained... " >&6; }
if ${gl_cv_header_netinet_in_h_selfcontained+:} false; then :
  $as_echo_n "(cached) " >&6
else

      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <netinet/in.h>
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_header_netinet_in_h_selfcontained=yes
else
  gl_cv_header_netinet_in_h_selfcontained=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_netinet_in_h_selfcontained" >&5
$as_echo "$gl_cv_header_netinet_in_h_selfcontained" >&6; }
  if test $gl_cv_header_netinet_in_h_selfcontained = yes; then
    NETINET_IN_H=''
  else
    NETINET_IN_H='netinet/in.h'
    for ac_header in netinet/in.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
if test "x$ac_cv_header_netinet_in_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_NETINET_IN_H 1
_ACEOF

fi

done







  :








     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_netinet_in_h='<'netinet/in.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <netinet/in.h>" >&5
$as_echo_n "checking absolute name of <netinet/in.h>... " >&6; }
if ${gl_cv_next_netinet_in_h+:} false; then :
  $as_echo_n "(cached) " >&6
else

             if test $ac_cv_header_netinet_in_h = yes; then




  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <netinet/in.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'netinet/in.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_netinet_in_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_netinet_in_h
           gl_cv_next_netinet_in_h='"'$gl_header'"'
          else
               gl_cv_next_netinet_in_h='<'netinet/in.h'>'
             fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_netinet_in_h" >&5
$as_echo "$gl_cv_next_netinet_in_h" >&6; }
     fi
     NEXT_NETINET_IN_H=$gl_cv_next_netinet_in_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'netinet/in.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_netinet_in_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_NETINET_IN_H=$gl_next_as_first_directive




    if test $ac_cv_header_netinet_in_h = yes; then
      HAVE_NETINET_IN_H=1
    else
      HAVE_NETINET_IN_H=0
    fi

  fi

   if test -n "$NETINET_IN_H"; then
  GL_GENERATE_NETINET_IN_H_TRUE=
  GL_GENERATE_NETINET_IN_H_FALSE='#'
else
  GL_GENERATE_NETINET_IN_H_TRUE='#'
  GL_GENERATE_NETINET_IN_H_FALSE=
fi











          GNULIB_NONBLOCKING=1





$as_echo "#define GNULIB_TEST_NONBLOCKING 1" >>confdefs.h





cat >>confdefs.h <<_ACEOF
#define GNULIB_NONBLOCKING 1
_ACEOF




  GNULIB_STDIO_H_NONBLOCKING=1

  GNULIB_UNISTD_H_NONBLOCKING=1



  case "$host_os" in
    mingw* | pw*)
      REPLACE_OPEN=1
      ;;
    *)

  :





      if test "$gl_cv_macro_O_CLOEXEC" != yes; then
        REPLACE_OPEN=1
      fi
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether open recognizes a trailing slash" >&5
$as_echo_n "checking whether open recognizes a trailing slash... " >&6; }
if ${gl_cv_func_open_slash+:} false; then :
  $as_echo_n "(cached) " >&6
else
  # Assume that if we have lstat, we can also check symlinks.
          if test $ac_cv_func_lstat = yes; then
            touch conftest.tmp
            ln -s conftest.tmp conftest.lnk
          fi
          if test "$cross_compiling" = yes; then :

             case "$host_os" in
               freebsd* | aix* | hpux* | solaris2.[0-9] | solaris2.[0-9].*)
                 gl_cv_func_open_slash="guessing no" ;;
               *)
                 gl_cv_func_open_slash="guessing yes" ;;
             esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <fcntl.h>
#if HAVE_UNISTD_H
# include <unistd.h>
#endif
int main ()
{
  int result = 0;
#if HAVE_LSTAT
  if (open ("conftest.lnk/", O_RDONLY) != -1)
    result |= 1;
#endif
  if (open ("conftest.sl/", O_CREAT, 0600) >= 0)
    result |= 2;
  return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_open_slash=yes
else
  gl_cv_func_open_slash=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

          rm -f conftest.sl conftest.tmp conftest.lnk

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_open_slash" >&5
$as_echo "$gl_cv_func_open_slash" >&6; }
      case "$gl_cv_func_open_slash" in
        *no)

$as_echo "#define OPEN_TRAILING_SLASH_BUG 1" >>confdefs.h

          REPLACE_OPEN=1
          ;;
      esac
      ;;
  esac

    if test $REPLACE_OPEN = 0; then



  :





  if test $ac_cv_func_fchdir = no; then
    HAVE_FCHDIR=0
  fi

      if test $HAVE_FCHDIR = 0; then
        REPLACE_OPEN=1
      fi
    fi


    if test $REPLACE_OPEN = 0; then



      if test $gl_cv_have_open_O_NONBLOCK != yes; then
        REPLACE_OPEN=1
      fi
    fi


  if test $REPLACE_OPEN = 1; then








  gl_LIBOBJS="$gl_LIBOBJS open.$ac_objext"



  :

  fi





          GNULIB_OPEN=1





$as_echo "#define GNULIB_TEST_OPEN 1" >>confdefs.h







  :







  case $ac_cv_func_openat+$gl_cv_func_lstat_dereferences_slashed_symlink+$gl_cv_macro_O_CLOEXEC in
  yes+*yes+yes)
    ;;
  yes+*)
    # Solaris 10 lacks O_CLOEXEC.
    # Solaris 9 has *at functions, but uniformly mishandles trailing
    # slash in all of them.
    REPLACE_OPENAT=1
    ;;
  *)
    HAVE_OPENAT=0
    ;;
  esac

  if test $HAVE_OPENAT = 0 || test $REPLACE_OPENAT = 1; then








  gl_LIBOBJS="$gl_LIBOBJS openat.$ac_objext"



  :

  fi


cat >>confdefs.h <<_ACEOF
#define GNULIB_OPENAT 1
_ACEOF






          GNULIB_OPENAT=1





$as_echo "#define GNULIB_TEST_OPENAT 1" >>confdefs.h








cat >>confdefs.h <<_ACEOF
#define GNULIB_OPENAT_SAFER 1
_ACEOF





  for ac_func in opendir
do :
  ac_fn_c_check_func "$LINENO" "opendir" "ac_cv_func_opendir"
if test "x$ac_cv_func_opendir" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_OPENDIR 1
_ACEOF

fi
done

  if test $ac_cv_func_opendir = no; then
    HAVE_OPENDIR=0
  fi




  :





  if test $ac_cv_func_fchdir = no; then
    HAVE_FCHDIR=0
  fi

    if test $HAVE_FCHDIR = 0; then
      if test $HAVE_OPENDIR = 1; then
        REPLACE_OPENDIR=1
      fi
    fi

      case $host_os,$HAVE_OPENDIR in
    os2*,1)
      REPLACE_OPENDIR=1;;
  esac

  if test $HAVE_OPENDIR = 0 || test $REPLACE_OPENDIR = 1; then








  gl_LIBOBJS="$gl_LIBOBJS opendir.$ac_objext"

  fi





          GNULIB_OPENDIR=1





$as_echo "#define GNULIB_TEST_OPENDIR 1" >>confdefs.h





  :











             if test "$ERRNO_H:$REPLACE_STRERROR_0" != :0; then
            REPLACE_PERROR=1
  fi
  case ${gl_cv_func_strerror_r_works-unset} in
    unset|*yes)
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether perror matches strerror" >&5
$as_echo_n "checking whether perror matches strerror... " >&6; }
if ${gl_cv_func_perror_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  case "$host_os" in
                      # Guess yes on native Windows.
              mingw*) gl_cv_func_perror_works="guessing yes" ;;
                      # Otherwise guess no.
              *)      gl_cv_func_perror_works="guessing no" ;;
            esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <errno.h>
                #include <stdio.h>
                #include <stdlib.h>
                #include <string.h>

int
main ()
{
char *str = strerror (-1);
                if (!getenv("CONFTEST_OUTPUT")) return 0;
                if (!str) str = "";
                puts (str);
                errno = -1;
                perror ("");
                return 0;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  if CONFTEST_OUTPUT=1 ./conftest$EXEEXT >conftest.txt1 2>conftest.txt2 \
               && cmp conftest.txt1 conftest.txt2 >/dev/null; then
              gl_cv_func_perror_works=yes
            else
              gl_cv_func_perror_works=no
            fi
            rm -rf conftest.txt1 conftest.txt2
else
  gl_cv_func_perror_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_perror_works" >&5
$as_echo "$gl_cv_func_perror_works" >&6; }
      case "$gl_cv_func_perror_works" in
        *yes) ;;
        *) REPLACE_PERROR=1 ;;
      esac
      ;;
    *)
                  REPLACE_PERROR=1
      ;;
  esac

  if test $REPLACE_PERROR = 1; then








  gl_LIBOBJS="$gl_LIBOBJS perror.$ac_objext"

  fi





          GNULIB_PERROR=1





$as_echo "#define GNULIB_TEST_PERROR 1" >>confdefs.h









  :





  if test $ac_cv_func_pipe2 != yes; then
    HAVE_PIPE2=0
  fi






          GNULIB_PIPE2=1





$as_echo "#define GNULIB_TEST_PIPE2 1" >>confdefs.h









  :





  if test $ac_cv_func_pread = yes; then
                { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pread works" >&5
$as_echo_n "checking whether pread works... " >&6; }
if ${gl_cv_func_pread_works+:} false; then :
  $as_echo_n "(cached) " >&6
else

                case "$host_os" in
                 # Guess no on HP-UX.
          hpux*) gl_cv_func_pread_works="guessing no" ;;
                 # Guess yes otherwise.
          *)     gl_cv_func_pread_works="guessing yes" ;;
        esac
        gl_save_CPPFLAGS="$CPPFLAGS"
        CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=64"
        if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <unistd.h>
#include <fcntl.h>
#include <stdio.h>

int
main ()
{

{
  int result = 0;
  /* This test fails on HP-UX 11.00..11.11.  */
  {
    int fd = open ("conftest.c", O_RDONLY);
    if (fd < 0)
      result |= 1;
    else
      {
        char byte_buf;
        if (pread (fd, &byte_buf, 1, (off_t) 0) != 1)
          result |= 2;
        close (fd);
      }
  }
  /* This test fails on HP-UX 11.00..11.31.  */
  {
    FILE *fp = popen ("echo", "r");
    if (fp == NULL)
      result |= 1;
    else
      {
        int fd = fileno (fp);
        char byte_buf;
        if (pread (fd, &byte_buf, 1, (off_t) 0) >= 0)
          result |= 4;
        pclose (fp);
      }
  }
  return result;
}
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_pread_works=yes
else
  gl_cv_func_pread_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

        CPPFLAGS="$gl_save_CPPFLAGS"

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pread_works" >&5
$as_echo "$gl_cv_func_pread_works" >&6; }
    case "$gl_cv_func_pread_works" in
      *yes) ;;
      *) REPLACE_PREAD=1 ;;
    esac
  else
    HAVE_PREAD=0
  fi

  if test $HAVE_PREAD = 0 || test $REPLACE_PREAD = 1; then








  gl_LIBOBJS="$gl_LIBOBJS pread.$ac_objext"

  fi





          GNULIB_PREAD=1





$as_echo "#define GNULIB_TEST_PREAD 1" >>confdefs.h









  :





  if test $ac_cv_func_ptsname_r = no; then
    HAVE_PTSNAME_R=0
  else
            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ptsname_r has the same signature as in glibc" >&5
$as_echo_n "checking whether ptsname_r has the same signature as in glibc... " >&6; }
if ${gl_cv_func_ptsname_r_signature_ok+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stddef.h>
              #include <stdlib.h>
              /* Test whether ptsname_r is declared at all.  */
              int (*f) (int, char *, size_t) = ptsname_r;
              /* Test whether it has the same declaration as in glibc.  */
              #undef ptsname_r
              extern
              #ifdef __cplusplus
              "C"
              #endif
              int ptsname_r (int, char *, size_t);

int
main ()
{
return f (0, NULL, 0);
  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_func_ptsname_r_signature_ok=yes
else
  gl_cv_func_ptsname_r_signature_ok=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ptsname_r_signature_ok" >&5
$as_echo "$gl_cv_func_ptsname_r_signature_ok" >&6; }
    if test $gl_cv_func_ptsname_r_signature_ok = no; then
      REPLACE_PTSNAME_R=1
    fi
  fi



  if test $HAVE_PTSNAME_R = 0 || test $REPLACE_PTSNAME_R = 1; then








  gl_LIBOBJS="$gl_LIBOBJS ptsname_r.$ac_objext"


     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isatty sets errno when it fails" >&5
$as_echo_n "checking whether isatty sets errno when it fails... " >&6; }
if ${gl_cv_func_isatty_sets_errno+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  case "$host_os" in
          irix* | solaris*)
            gl_cv_func_isatty_sets_errno="guessing no" ;;
          mingw*) # Guess yes on mingw, no on MSVC.
            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#ifdef __MINGW32__
 Known
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "Known" >/dev/null 2>&1; then :
  gl_cv_func_isatty_sets_errno="guessing yes"
else
  gl_cv_func_isatty_sets_errno="guessing no"
fi
rm -f conftest*

            ;;
          *)
            gl_cv_func_isatty_sets_errno="guessing yes" ;;
        esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <errno.h>
            #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
            # include <io.h>
            #else
            # include <unistd.h>
            #endif

int
main ()
{
errno = 0;
            isatty (-1);
            return errno == 0;

  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_isatty_sets_errno=yes
else
  gl_cv_func_isatty_sets_errno=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isatty_sets_errno" >&5
$as_echo "$gl_cv_func_isatty_sets_errno" >&6; }
  case "$gl_cv_func_isatty_sets_errno" in
    *yes) ;;
    *)

$as_echo "#define ISATTY_FAILS_WITHOUT_SETTING_ERRNO 1" >>confdefs.h

      ;;
  esac

  fi





          GNULIB_PTSNAME_R=1





$as_echo "#define GNULIB_TEST_PTSNAME_R 1" >>confdefs.h




      :


  :




  for ac_func in raise
do :
  ac_fn_c_check_func "$LINENO" "raise" "ac_cv_func_raise"
if test "x$ac_cv_func_raise" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_RAISE 1
_ACEOF

fi
done

  if test $ac_cv_func_raise = no; then
    HAVE_RAISE=0
  else


      if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
        REPLACE_RAISE=1
      fi





  if test $gl_cv_type_sigset_t = yes; then
    ac_fn_c_check_func "$LINENO" "sigprocmask" "ac_cv_func_sigprocmask"
if test "x$ac_cv_func_sigprocmask" = xyes; then :
  gl_cv_func_sigprocmask=1
fi

  fi
  if test -z "$gl_cv_func_sigprocmask"; then
    HAVE_POSIX_SIGNALBLOCKING=0
  fi

      if test $HAVE_POSIX_SIGNALBLOCKING = 0; then
        :
      fi

  fi

  if test $HAVE_RAISE = 0 || test $REPLACE_RAISE = 1; then








  gl_LIBOBJS="$gl_LIBOBJS raise.$ac_objext"

    :
  fi





          GNULIB_RAISE=1





$as_echo "#define GNULIB_TEST_RAISE 1" >>confdefs.h







  for ac_func in rawmemchr
do :
  ac_fn_c_check_func "$LINENO" "rawmemchr" "ac_cv_func_rawmemchr"
if test "x$ac_cv_func_rawmemchr" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_RAWMEMCHR 1
_ACEOF

fi
done

  if test $ac_cv_func_rawmemchr = no; then
    HAVE_RAWMEMCHR=0
  fi

  if test $HAVE_RAWMEMCHR = 0; then








  gl_LIBOBJS="$gl_LIBOBJS rawmemchr.$ac_objext"

    :
  fi





          GNULIB_RAWMEMCHR=1





$as_echo "#define GNULIB_TEST_RAWMEMCHR 1" >>confdefs.h







    if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
      REPLACE_READ=1
    fi





    if test $gl_cv_have_nonblocking != yes; then
      REPLACE_READ=1
    fi


  if test $REPLACE_READ = 1; then








  gl_LIBOBJS="$gl_LIBOBJS read.$ac_objext"

    :
  fi





          GNULIB_READ=1





$as_echo "#define GNULIB_TEST_READ 1" >>confdefs.h



  :



  for ac_func in readdir
do :
  ac_fn_c_check_func "$LINENO" "readdir" "ac_cv_func_readdir"
if test "x$ac_cv_func_readdir" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_READDIR 1
_ACEOF

fi
done

  if test $ac_cv_func_readdir = no; then
    HAVE_READDIR=0
  fi

  if test $HAVE_READDIR = 0; then








  gl_LIBOBJS="$gl_LIBOBJS readdir.$ac_objext"

  fi





          GNULIB_READDIR=1





$as_echo "#define GNULIB_TEST_READDIR 1" >>confdefs.h






  :





  if test $ac_cv_func_readlink = no; then
    HAVE_READLINK=0
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5
$as_echo_n "checking whether readlink signature is correct... " >&6; }
if ${gl_cv_decl_readlink_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <unistd.h>
      /* Cause compilation failure if original declaration has wrong type.  */
      ssize_t readlink (const char *, char *, size_t);
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_decl_readlink_works=yes
else
  gl_cv_decl_readlink_works=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5
$as_echo "$gl_cv_decl_readlink_works" >&6; }
            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5
$as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; }
if ${gl_cv_func_readlink_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  # We have readlink, so assume ln -s works.
       ln -s conftest.no-such conftest.link
       ln -s conftest.link conftest.lnk2
       if test "$cross_compiling" = yes; then :
  case "$host_os" in
                    # Guess yes on glibc systems.
            *-gnu*) gl_cv_func_readlink_works="guessing yes" ;;
                    # If we don't know, assume the worst.
            *)      gl_cv_func_readlink_works="guessing no" ;;
          esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <unistd.h>

int
main ()
{
char buf[20];
      return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_readlink_works=yes
else
  gl_cv_func_readlink_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

      rm -f conftest.link conftest.lnk2
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5
$as_echo "$gl_cv_func_readlink_works" >&6; }
    case "$gl_cv_func_readlink_works" in
      *yes)
        if test "$gl_cv_decl_readlink_works" != yes; then
          REPLACE_READLINK=1
        fi
        ;;
      *)

$as_echo "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h

        REPLACE_READLINK=1
        ;;
    esac
  fi

  if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then








  gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext"


  :

  fi





          GNULIB_READLINK=1





$as_echo "#define GNULIB_TEST_READLINK 1" >>confdefs.h







  :






  if test $ac_cv_func_readlinkat = no; then
    HAVE_READLINKAT=0
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlinkat signature is correct" >&5
$as_echo_n "checking whether readlinkat signature is correct... " >&6; }
if ${gl_cv_decl_readlinkat_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <unistd.h>
             /* Check whether original declaration has correct type.  */
             ssize_t readlinkat (int, char const *, char *, size_t);
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_decl_readlinkat_works=yes
else
  gl_cv_decl_readlinkat_works=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlinkat_works" >&5
$as_echo "$gl_cv_decl_readlinkat_works" >&6; }
    # Assume readinkat has the same trailing slash bug as readlink,
    # as is the case on Mac Os X 10.10
    case "$gl_cv_func_readlink_works" in
      *yes)
        if test "$gl_cv_decl_readlinkat_works" != yes; then
          REPLACE_READLINKAT=1
        fi
        ;;
      *)
        REPLACE_READLINKAT=1
        ;;
    esac
  fi

  if test $HAVE_READLINKAT = 0 || test $REPLACE_READLINKAT = 1; then








  gl_LIBOBJS="$gl_LIBOBJS readlinkat.$ac_objext"

  fi





          GNULIB_READLINKAT=1





$as_echo "#define GNULIB_TEST_READLINKAT 1" >>confdefs.h






  if test $gl_cv_func_malloc_posix = yes; then

$as_echo "#define HAVE_REALLOC_POSIX 1" >>confdefs.h

  else
    REPLACE_REALLOC=1
  fi

  if test $REPLACE_REALLOC = 1; then








  gl_LIBOBJS="$gl_LIBOBJS realloc.$ac_objext"

  fi





          GNULIB_REALLOC_POSIX=1





$as_echo "#define GNULIB_TEST_REALLOC_POSIX 1" >>confdefs.h






  for ac_func in rewinddir
do :
  ac_fn_c_check_func "$LINENO" "rewinddir" "ac_cv_func_rewinddir"
if test "x$ac_cv_func_rewinddir" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_REWINDDIR 1
_ACEOF

fi
done

  if test $ac_cv_func_rewinddir = no; then
    HAVE_REWINDDIR=0
  fi

  if test $HAVE_REWINDDIR = 0; then








  gl_LIBOBJS="$gl_LIBOBJS rewinddir.$ac_objext"

  fi





          GNULIB_REWINDDIR=1





$as_echo "#define GNULIB_TEST_REWINDDIR 1" >>confdefs.h













  :










  if test "$ac_cv_header_winsock2_h" = yes; then
    REPLACE_SELECT=1
  else

  :





    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether select supports a 0 argument" >&5
$as_echo_n "checking whether select supports a 0 argument... " >&6; }
if ${gl_cv_func_select_supports0+:} false; then :
  $as_echo_n "(cached) " >&6
else

        if test "$cross_compiling" = yes; then :

           case "$host_os" in
                       # Guess no on Interix.
             interix*) gl_cv_func_select_supports0="guessing no";;
                       # Guess yes otherwise.
             *)        gl_cv_func_select_supports0="guessing yes";;
           esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <sys/time.h>
#if HAVE_SYS_SELECT_H
#include <sys/select.h>
#endif
int main ()
{
  struct timeval timeout;
  timeout.tv_sec = 0;
  timeout.tv_usec = 5;
  return select (0, (fd_set *)0, (fd_set *)0, (fd_set *)0, &timeout) < 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_select_supports0=yes
else
  gl_cv_func_select_supports0=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_select_supports0" >&5
$as_echo "$gl_cv_func_select_supports0" >&6; }
    case "$gl_cv_func_select_supports0" in
      *yes) ;;
      *) REPLACE_SELECT=1 ;;
    esac

        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether select detects invalid fds" >&5
$as_echo_n "checking whether select detects invalid fds... " >&6; }
if ${gl_cv_func_select_detects_ebadf+:} false; then :
  $as_echo_n "(cached) " >&6
else

        if test "$cross_compiling" = yes; then :

           case "$host_os" in
                    # Guess yes on glibc systems.
            *-gnu*) gl_cv_func_select_detects_ebadf="guessing yes" ;;
                    # If we don't know, assume the worst.
            *)      gl_cv_func_select_detects_ebadf="guessing no" ;;
           esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <sys/time.h>
#if HAVE_SYS_SELECT_H
# include <sys/select.h>
#endif
#include <unistd.h>
#include <errno.h>

int
main ()
{

  fd_set set;
  dup2(0, 16);
  FD_ZERO(&set);
  FD_SET(16, &set);
  close(16);
  struct timeval timeout;
  timeout.tv_sec = 0;
  timeout.tv_usec = 5;
  return select (17, &set, NULL, NULL, &timeout) != -1 || errno != EBADF;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_select_detects_ebadf=yes
else
  gl_cv_func_select_detects_ebadf=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_select_detects_ebadf" >&5
$as_echo "$gl_cv_func_select_detects_ebadf" >&6; }
    case $gl_cv_func_select_detects_ebadf in
      *yes) ;;
      *) REPLACE_SELECT=1 ;;
    esac
  fi

    LIB_SELECT="$LIBSOCKET"
  if test $REPLACE_SELECT = 1; then
    case "$host_os" in
      mingw*)
                                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#define WIN32_LEAN_AND_MEAN
#include <windows.h>
int
main ()
{
  MsgWaitForMultipleObjects (0, NULL, 0, 0, 0);
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

else
  LIB_SELECT="$LIB_SELECT -luser32"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
        ;;
    esac
  fi


  if test $REPLACE_SELECT = 1; then








  gl_LIBOBJS="$gl_LIBOBJS select.$ac_objext"

  fi





          GNULIB_SELECT=1





$as_echo "#define GNULIB_TEST_SELECT 1" >>confdefs.h




                      SERVENT_LIB=
  gl_saved_libs="$LIBS"
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getservbyname" >&5
$as_echo_n "checking for library containing getservbyname... " >&6; }
if ${ac_cv_search_getservbyname+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char getservbyname ();
int
main ()
{
return getservbyname ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' socket network net; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_search_getservbyname=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext
  if ${ac_cv_search_getservbyname+:} false; then :
  break
fi
done
if ${ac_cv_search_getservbyname+:} false; then :

else
  ac_cv_search_getservbyname=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getservbyname" >&5
$as_echo "$ac_cv_search_getservbyname" >&6; }
ac_res=$ac_cv_search_getservbyname
if test "$ac_res" != no; then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  if test "$ac_cv_search_getservbyname" != "none required"; then
       SERVENT_LIB="$ac_cv_search_getservbyname"
     fi
fi

  LIBS="$gl_saved_libs"
  if test -z "$SERVENT_LIB"; then
    for ac_func in getservbyname
do :
  ac_fn_c_check_func "$LINENO" "getservbyname" "ac_cv_func_getservbyname"
if test "x$ac_cv_func_getservbyname" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_GETSERVBYNAME 1
_ACEOF

else

      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getservbyname in winsock2.h and -lws2_32" >&5
$as_echo_n "checking for getservbyname in winsock2.h and -lws2_32... " >&6; }
if ${gl_cv_w32_getservbyname+:} false; then :
  $as_echo_n "(cached) " >&6
else
  gl_cv_w32_getservbyname=no
         gl_save_LIBS="$LIBS"
         LIBS="$LIBS -lws2_32"
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
#endif
#include <stddef.h>

int
main ()
{
getservbyname(NULL,NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gl_cv_w32_getservbyname=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
         LIBS="$gl_save_LIBS"

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_getservbyname" >&5
$as_echo "$gl_cv_w32_getservbyname" >&6; }
      if test "$gl_cv_w32_getservbyname" = "yes"; then
        SERVENT_LIB="-lws2_32"
      fi

fi
done

  fi




     if test $ac_cv_func_setenv = no; then
    HAVE_SETENV=0
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setenv validates arguments" >&5
$as_echo_n "checking whether setenv validates arguments... " >&6; }
if ${gl_cv_func_setenv_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  case "$host_os" in
                 # Guess yes on glibc systems.
         *-gnu*) gl_cv_func_setenv_works="guessing yes" ;;
                 # If we don't know, assume the worst.
         *)      gl_cv_func_setenv_works="guessing no" ;;
       esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

       #include <stdlib.h>
       #include <errno.h>
       #include <string.h>

int
main ()
{

       int result = 0;
       {
         if (setenv ("", "", 0) != -1)
           result |= 1;
         else if (errno != EINVAL)
           result |= 2;
       }
       {
         if (setenv ("a", "=", 1) != 0)
           result |= 4;
         else if (strcmp (getenv ("a"), "=") != 0)
           result |= 8;
       }
       return result;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_setenv_works=yes
else
  gl_cv_func_setenv_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_setenv_works" >&5
$as_echo "$gl_cv_func_setenv_works" >&6; }
    case "$gl_cv_func_setenv_works" in
      *yes) ;;
      *)
        REPLACE_SETENV=1
        ;;
    esac
  fi

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








  gl_LIBOBJS="$gl_LIBOBJS setenv.$ac_objext"

  fi





          GNULIB_SETENV=1





$as_echo "#define GNULIB_TEST_SETENV 1" >>confdefs.h














     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_signal_h='<'signal.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <signal.h>" >&5
$as_echo_n "checking absolute name of <signal.h>... " >&6; }
if ${gl_cv_next_signal_h+:} false; then :
  $as_echo_n "(cached) " >&6
else



  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <signal.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'signal.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_signal_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_signal_h
           gl_cv_next_signal_h='"'$gl_header'"'


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_signal_h" >&5
$as_echo "$gl_cv_next_signal_h" >&6; }
     fi
     NEXT_SIGNAL_H=$gl_cv_next_signal_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'signal.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_signal_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H=$gl_next_as_first_directive





# AIX declares sig_atomic_t to already include volatile, and C89 compilers
# then choke on 'volatile sig_atomic_t'.  C99 requires that it compile.
  ac_fn_c_check_type "$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" "
#include <signal.h>

"
if test "x$ac_cv_type_volatile_sig_atomic_t" = xyes; then :

else
  HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0
fi







  ac_fn_c_check_type "$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" "
#include <signal.h>

"
if test "x$ac_cv_type_sighandler_t" = xyes; then :

else
  HAVE_SIGHANDLER_T=0
fi



    for gl_func in pthread_sigmask sigaction     sigaddset sigdelset sigemptyset sigfillset sigismember     sigpending sigprocmask; do
    as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
$as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
if eval \${$as_gl_Symbol+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <signal.h>

int
main ()
{
#undef $gl_func
  (void) $gl_func;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$as_gl_Symbol=yes"
else
  eval "$as_gl_Symbol=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$as_gl_Symbol
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
_ACEOF

                     eval ac_cv_have_decl_$gl_func=yes
fi
      done



  for ac_header in stdint.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
if test "x$ac_cv_header_stdint_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_STDINT_H 1
_ACEOF

fi

done

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SIZE_MAX" >&5
$as_echo_n "checking for SIZE_MAX... " >&6; }
if ${gl_cv_size_max+:} false; then :
  $as_echo_n "(cached) " >&6
else

    gl_cv_size_max=
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <limits.h>
#if HAVE_STDINT_H
#include <stdint.h>
#endif
#ifdef SIZE_MAX
Found it
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "Found it" >/dev/null 2>&1; then :
  gl_cv_size_max=yes
fi
rm -f conftest*

    if test -z "$gl_cv_size_max"; then
                        if ac_fn_c_compute_int "$LINENO" "sizeof (size_t) * CHAR_BIT - 1" "size_t_bits_minus_1"        "#include <stddef.h>
#include <limits.h>"; then :

else
  size_t_bits_minus_1=
fi

      if ac_fn_c_compute_int "$LINENO" "sizeof (size_t) <= sizeof (unsigned int)" "fits_in_uint"        "#include <stddef.h>"; then :

else
  fits_in_uint=
fi

      if test -n "$size_t_bits_minus_1" && test -n "$fits_in_uint"; then
        if test $fits_in_uint = 1; then
                              cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stddef.h>
                 extern size_t foo;
                 extern unsigned long foo;

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  fits_in_uint=0
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
        fi
                                if test $fits_in_uint = 1; then
          gl_cv_size_max="(((1U << $size_t_bits_minus_1) - 1) * 2 + 1)"
        else
          gl_cv_size_max="(((1UL << $size_t_bits_minus_1) - 1) * 2 + 1)"
        fi
      else
                gl_cv_size_max='((size_t)~(size_t)0)'
      fi
    fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_size_max" >&5
$as_echo "$gl_cv_size_max" >&6; }
  if test "$gl_cv_size_max" != yes; then

cat >>confdefs.h <<_ACEOF
#define SIZE_MAX $gl_cv_size_max
_ACEOF

  fi




               ac_fn_c_check_decl "$LINENO" "sleep" "ac_cv_have_decl_sleep" "#include <unistd.h>
"
if test "x$ac_cv_have_decl_sleep" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_SLEEP $ac_have_decl
_ACEOF


  :





  if test $ac_cv_have_decl_sleep != yes; then
    HAVE_SLEEP=0
  else
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working sleep" >&5
$as_echo_n "checking for working sleep... " >&6; }
if ${gl_cv_func_sleep_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  case "$host_os" in
                 # Guess yes on glibc systems.
         *-gnu*) gl_cv_func_sleep_works="guessing yes" ;;
                 # Guess no on native Windows.
         mingw*) gl_cv_func_sleep_works="guessing no" ;;
                 # If we don't know, assume the worst.
         *)      gl_cv_func_sleep_works="guessing no" ;;
       esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <errno.h>
#include <unistd.h>
#include <signal.h>
static void
handle_alarm (int sig)
{
  if (sig != SIGALRM)
    _exit (2);
}

int
main ()
{

    /* Failure to compile this test due to missing alarm is okay,
       since all such platforms (mingw) also lack sleep.  */
    unsigned int pentecost = 50 * 24 * 60 * 60; /* 50 days.  */
    unsigned int remaining;
    signal (SIGALRM, handle_alarm);
    alarm (1);
    remaining = sleep (pentecost);
    if (remaining > pentecost)
      return 3;
    if (remaining <= pentecost - 10)
      return 4;
    return 0;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_sleep_works=yes
else
  gl_cv_func_sleep_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_sleep_works" >&5
$as_echo "$gl_cv_func_sleep_works" >&6; }
    case "$gl_cv_func_sleep_works" in
      *yes) ;;
      *)
        REPLACE_SLEEP=1
        ;;
    esac
  fi

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








  gl_LIBOBJS="$gl_LIBOBJS sleep.$ac_objext"

  fi





          GNULIB_SLEEP=1





$as_echo "#define GNULIB_TEST_SLEEP 1" >>confdefs.h





  gl_cv_func_snprintf_usable=no
  for ac_func in snprintf
do :
  ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
if test "x$ac_cv_func_snprintf" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SNPRINTF 1
_ACEOF

fi
done

  if test $ac_cv_func_snprintf = yes; then



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether snprintf respects a size of 1" >&5
$as_echo_n "checking whether snprintf respects a size of 1... " >&6; }
if ${gl_cv_func_snprintf_size1+:} false; then :
  $as_echo_n "(cached) " >&6
else

      if test "$cross_compiling" = yes; then :
  case "$host_os" in
                   # Guess yes on native Windows.
           mingw*) gl_cv_func_snprintf_size1="guessing yes" ;;
           *)      gl_cv_func_snprintf_size1="guessing yes" ;;
         esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#if HAVE_SNPRINTF
# define my_snprintf snprintf
#else
# include <stdarg.h>
static int my_snprintf (char *buf, int size, const char *format, ...)
{
  va_list args;
  int ret;
  va_start (args, format);
  ret = vsnprintf (buf, size, format, args);
  va_end (args);
  return ret;
}
#endif
int main()
{
  static char buf[8] = { 'D', 'E', 'A', 'D', 'B', 'E', 'E', 'F' };
  my_snprintf (buf, 1, "%d", 12345);
  return buf[1] != 'E';
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_snprintf_size1=yes
else
  gl_cv_func_snprintf_size1=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_snprintf_size1" >&5
$as_echo "$gl_cv_func_snprintf_size1" >&6; }

    case "$gl_cv_func_snprintf_size1" in
      *yes)

        case "$gl_cv_func_snprintf_retval_c99" in
          *yes)


     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports POSIX/XSI format strings with positions" >&5
$as_echo_n "checking whether printf supports POSIX/XSI format strings with positions... " >&6; }
if ${gl_cv_func_printf_positions+:} false; then :
  $as_echo_n "(cached) " >&6
else

      if test "$cross_compiling" = yes; then :

         case "$host_os" in
           netbsd[1-3]* | netbsdelf[1-3]* | netbsdaout[1-3]* | netbsdcoff[1-3]*)
                         gl_cv_func_printf_positions="guessing no";;
           beos*)        gl_cv_func_printf_positions="guessing no";;
                         # Guess no on native Windows.
           mingw* | pw*) gl_cv_func_printf_positions="guessing no";;
           *)            gl_cv_func_printf_positions="guessing yes";;
         esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#include <string.h>
/* The string "%2$d %1$d", with dollar characters protected from the shell's
   dollar expansion (possibly an autoconf bug).  */
static char format[] = { '%', '2', '$', 'd', ' ', '%', '1', '$', 'd', '\0' };
static char buf[100];
int main ()
{
  sprintf (buf, format, 33, 55);
  return (strcmp (buf, "55 33") != 0);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_printf_positions=yes
else
  gl_cv_func_printf_positions=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_positions" >&5
$as_echo "$gl_cv_func_printf_positions" >&6; }

            case "$gl_cv_func_printf_positions" in
              *yes)
                gl_cv_func_snprintf_usable=yes
                ;;
            esac
            ;;
        esac
        ;;
    esac
  fi
  if test $gl_cv_func_snprintf_usable = no; then










  gl_LIBOBJS="$gl_LIBOBJS snprintf.$ac_objext"

  if test $ac_cv_func_snprintf = yes; then
    REPLACE_SNPRINTF=1
  else

  :





    if test $ac_cv_have_decl_snprintf = yes; then
                        REPLACE_SNPRINTF=1
    fi
  fi
  :

  fi

  :





  if test $ac_cv_have_decl_snprintf = no; then
    HAVE_DECL_SNPRINTF=0
  fi






          GNULIB_SNPRINTF=1





$as_echo "#define GNULIB_TEST_SNPRINTF 1" >>confdefs.h





cat >>confdefs.h <<_ACEOF
#define GNULIB_SNPRINTF 1
_ACEOF



  if test "$ac_cv_header_winsock2_h" = yes; then








  gl_LIBOBJS="$gl_LIBOBJS socket.$ac_objext"

  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.



  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





          GNULIB_SOCKET=1





$as_echo "#define GNULIB_TEST_SOCKET 1" >>confdefs.h





     ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
/* <sys/types.h> is not needed according to POSIX, but the
   <sys/socket.h> in i386-unknown-freebsd4.10 and
   powerpc-apple-darwin5.5 required it. */
#include <sys/types.h>
#if HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#elif HAVE_WS2TCPIP_H
# include <ws2tcpip.h>
#endif

"
if test "x$ac_cv_type_socklen_t" = xyes; then :

else
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
$as_echo_n "checking for socklen_t equivalent... " >&6; }
      if ${gl_cv_socklen_t_equiv+:} false; then :
  $as_echo_n "(cached) " >&6
else
  # Systems have either "struct sockaddr *" or
         # "void *" as the second argument to getpeername
         gl_cv_socklen_t_equiv=
         for arg2 in "struct sockaddr" void; do
           for t in int size_t "unsigned int" "long int" "unsigned long int"; do
             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
                   #include <sys/socket.h>

                   int getpeername (int, $arg2 *, $t *);
int
main ()
{
$t len;
                  getpeername (0, 0, &len);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_socklen_t_equiv="$t"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
             test "$gl_cv_socklen_t_equiv" != "" && break
           done
           test "$gl_cv_socklen_t_equiv" != "" && break
         done

fi

      if test "$gl_cv_socklen_t_equiv" = ""; then
        as_fn_error $? "Cannot find a type to use in place of socklen_t" "$LINENO" 5
      fi
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5
$as_echo "$gl_cv_socklen_t_equiv" >&6; }

cat >>confdefs.h <<_ACEOF
#define socklen_t $gl_cv_socklen_t_equiv
_ACEOF

fi


  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
$as_echo_n "checking for ssize_t... " >&6; }
if ${gt_cv_ssize_t+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
int
main ()
{
int x = sizeof (ssize_t *) + sizeof (ssize_t);
            return !x;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gt_cv_ssize_t=yes
else
  gt_cv_ssize_t=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5
$as_echo "$gt_cv_ssize_t" >&6; }
  if test $gt_cv_ssize_t = no; then

$as_echo "#define ssize_t int" >>confdefs.h

  fi





  :





  case "$host_os" in
    mingw*)
                  REPLACE_STAT=1
      ;;
    *)
                        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
$as_echo_n "checking whether stat handles trailing slashes on files... " >&6; }
if ${gl_cv_func_stat_file_slash+:} false; then :
  $as_echo_n "(cached) " >&6
else
  touch conftest.tmp
         # Assume that if we have lstat, we can also check symlinks.
         if test $ac_cv_func_lstat = yes; then
           ln -s conftest.tmp conftest.lnk
         fi
         if test "$cross_compiling" = yes; then :
  case "$host_os" in
                      # Guess yes on glibc systems.
              *-gnu*) gl_cv_func_stat_file_slash="guessing yes" ;;
                      # If we don't know, assume the worst.
              *)      gl_cv_func_stat_file_slash="guessing no" ;;
            esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/stat.h>

int
main ()
{
int result = 0;
               struct stat st;
               if (!stat ("conftest.tmp/", &st))
                 result |= 1;
#if HAVE_LSTAT
               if (!stat ("conftest.lnk/", &st))
                 result |= 2;
#endif
               return result;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_stat_file_slash=yes
else
  gl_cv_func_stat_file_slash=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

         rm -f conftest.tmp conftest.lnk
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5
$as_echo "$gl_cv_func_stat_file_slash" >&6; }
      case $gl_cv_func_stat_file_slash in
        *no)
          REPLACE_STAT=1

$as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h
;;
      esac
      ;;
  esac

  if test $REPLACE_STAT = 1; then








  gl_LIBOBJS="$gl_LIBOBJS stat.$ac_objext"

    case "$host_os" in
      mingw*)








  gl_LIBOBJS="$gl_LIBOBJS stat-w32.$ac_objext"

        ;;
    esac


  :

  fi





          GNULIB_STAT=1





$as_echo "#define GNULIB_TEST_STAT 1" >>confdefs.h






  :






  ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.tv_nsec" "ac_cv_member_struct_stat_st_atim_tv_nsec" "#include <sys/types.h>
     #include <sys/stat.h>
"
if test "x$ac_cv_member_struct_stat_st_atim_tv_nsec" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
_ACEOF

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct stat.st_atim is of type struct timespec" >&5
$as_echo_n "checking whether struct stat.st_atim is of type struct timespec... " >&6; }
if ${ac_cv_typeof_struct_stat_st_atim_is_struct_timespec+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

            #include <sys/types.h>
            #include <sys/stat.h>
            #if HAVE_SYS_TIME_H
            # include <sys/time.h>
            #endif
            #include <time.h>
            struct timespec ts;
            struct stat st;

int
main ()
{

            st.st_atim = ts;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=yes
else
  ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&5
$as_echo "$ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&6; }
     if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then

$as_echo "#define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1" >>confdefs.h

     fi
else
  ac_fn_c_check_member "$LINENO" "struct stat" "st_atimespec.tv_nsec" "ac_cv_member_struct_stat_st_atimespec_tv_nsec" "#include <sys/types.h>
        #include <sys/stat.h>
"
if test "x$ac_cv_member_struct_stat_st_atimespec_tv_nsec" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC 1
_ACEOF


else
  ac_fn_c_check_member "$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "#include <sys/types.h>
           #include <sys/stat.h>
"
if test "x$ac_cv_member_struct_stat_st_atimensec" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_STRUCT_STAT_ST_ATIMENSEC 1
_ACEOF


else
  ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.st__tim.tv_nsec" "ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" "#include <sys/types.h>
              #include <sys/stat.h>
"
if test "x$ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC 1
_ACEOF


fi

fi

fi

fi





  :





  ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimespec.tv_nsec" "ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" "#include <sys/types.h>
     #include <sys/stat.h>
"
if test "x$ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC 1
_ACEOF


else
  ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimensec" "ac_cv_member_struct_stat_st_birthtimensec" "#include <sys/types.h>
        #include <sys/stat.h>
"
if test "x$ac_cv_member_struct_stat_st_birthtimensec" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC 1
_ACEOF


else
  ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtim.tv_nsec" "ac_cv_member_struct_stat_st_birthtim_tv_nsec" "#include <sys/types.h>
          #include <sys/stat.h>
"
if test "x$ac_cv_member_struct_stat_st_birthtim_tv_nsec" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC 1
_ACEOF


fi

fi

fi



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stdalign.h" >&5
$as_echo_n "checking for working stdalign.h... " >&6; }
if ${gl_cv_header_working_stdalign_h+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdalign.h>
            #include <stddef.h>

            /* Test that alignof yields a result consistent with offsetof.
               This catches GCC bug 52023
               <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>.  */
            #ifdef __cplusplus
               template <class t> struct alignof_helper { char a; t b; };
            # define ao(type) offsetof (alignof_helper<type>, b)
            #else
            # define ao(type) offsetof (struct { char a; type b; }, b)
            #endif
            char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1];
            char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1];
            char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1];

            /* Test _Alignas only on platforms where gnulib can help.  */
            #if \
                ((defined __cplusplus && 201103 <= __cplusplus) \
                 || (defined __APPLE__ && defined __MACH__ \
                     ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \
                     : __GNUC__) \
                 || (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \
                 || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \
                 || 1300 <= _MSC_VER)
              struct alignas_test { char c; char alignas (8) alignas_8; };
              char test_alignas[offsetof (struct alignas_test, alignas_8) == 8
                                ? 1 : -1];
            #endif

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_header_working_stdalign_h=yes
else
  gl_cv_header_working_stdalign_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdalign_h" >&5
$as_echo "$gl_cv_header_working_stdalign_h" >&6; }

  if test $gl_cv_header_working_stdalign_h = yes; then
    STDALIGN_H=''
  else
    STDALIGN_H='stdalign.h'
  fi


   if test -n "$STDALIGN_H"; then
  GL_GENERATE_STDALIGN_H_TRUE=
  GL_GENERATE_STDALIGN_H_FALSE='#'
else
  GL_GENERATE_STDALIGN_H_TRUE='#'
  GL_GENERATE_STDALIGN_H_FALSE=
fi



  STDARG_H=''
  NEXT_STDARG_H='<stdarg.h>'
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5
$as_echo_n "checking for va_copy... " >&6; }
  if ${gl_cv_func_va_copy+:} false; then :
  $as_echo_n "(cached) " >&6
else

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdarg.h>
int
main ()
{

#ifndef va_copy
void (*func) (va_list, va_list) = va_copy;
#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_func_va_copy=yes
else
  gl_cv_func_va_copy=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_va_copy" >&5
$as_echo "$gl_cv_func_va_copy" >&6; }
  if test $gl_cv_func_va_copy = no; then
                                    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if defined _AIX && !defined __GNUC__
        AIX vaccine
       #endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "vaccine" >/dev/null 2>&1; then :
  gl_aixcc=yes
else
  gl_aixcc=no
fi
rm -f conftest*

    if test $gl_aixcc = yes; then
            STDARG_H=stdarg.h








     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_stdarg_h='<'stdarg.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdarg.h>" >&5
$as_echo_n "checking absolute name of <stdarg.h>... " >&6; }
if ${gl_cv_next_stdarg_h+:} false; then :
  $as_echo_n "(cached) " >&6
else



  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdarg.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'stdarg.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_stdarg_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_stdarg_h
           gl_cv_next_stdarg_h='"'$gl_header'"'


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdarg_h" >&5
$as_echo "$gl_cv_next_stdarg_h" >&6; }
     fi
     NEXT_STDARG_H=$gl_cv_next_stdarg_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'stdarg.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_stdarg_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_STDARG_H=$gl_next_as_first_directive




            if test "$gl_cv_next_stdarg_h" = '""'; then
        gl_cv_next_stdarg_h='"///usr/include/stdarg.h"'
        NEXT_STDARG_H="$gl_cv_next_stdarg_h"
      fi
    else

  saved_as_echo_n="$as_echo_n"
  as_echo_n=':'
  if ${gl_cv_func___va_copy+:} false; then :
  $as_echo_n "(cached) " >&6
else

        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdarg.h>
int
main ()
{

#ifndef __va_copy
error, bail out
#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_func___va_copy=yes
else
  gl_cv_func___va_copy=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi

  as_echo_n="$saved_as_echo_n"

      if test $gl_cv_func___va_copy = yes; then

$as_echo "#define va_copy __va_copy" >>confdefs.h

      else


$as_echo "#define va_copy gl_va_copy" >>confdefs.h

      fi
    fi
  fi

   if test -n "$STDARG_H"; then
  GL_GENERATE_STDARG_H_TRUE=
  GL_GENERATE_STDARG_H_FALSE='#'
else
  GL_GENERATE_STDARG_H_TRUE='#'
  GL_GENERATE_STDARG_H_FALSE=
fi






  # Define two additional variables used in the Makefile substitution.

  if test "$ac_cv_header_stdbool_h" = yes; then
    STDBOOL_H=''
  else
    STDBOOL_H='stdbool.h'
  fi

   if test -n "$STDBOOL_H"; then
  GL_GENERATE_STDBOOL_H_TRUE=
  GL_GENERATE_STDBOOL_H_FALSE='#'
else
  GL_GENERATE_STDBOOL_H_TRUE='#'
  GL_GENERATE_STDBOOL_H_FALSE=
fi


  if test "$ac_cv_type__Bool" = yes; then
    HAVE__BOOL=1
  else
    HAVE__BOOL=0
  fi





  STDDEF_H=
  ac_fn_c_check_type "$LINENO" "max_align_t" "ac_cv_type_max_align_t" "#include <stddef.h>

"
if test "x$ac_cv_type_max_align_t" = xyes; then :

else
  HAVE_MAX_ALIGN_T=0; STDDEF_H=stddef.h
fi

  if test $gt_cv_c_wchar_t = no; then
    HAVE_WCHAR_T=0
    STDDEF_H=stddef.h
  fi
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
$as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
if ${gl_cv_decl_null_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stddef.h>
      int test[2 * (sizeof NULL == sizeof (void *)) -1];

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_decl_null_works=yes
else
  gl_cv_decl_null_works=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
$as_echo "$gl_cv_decl_null_works" >&6; }
  if test $gl_cv_decl_null_works = no; then
    REPLACE_NULL=1
    STDDEF_H=stddef.h
  fi

   if test -n "$STDDEF_H"; then
  GL_GENERATE_STDDEF_H_TRUE=
  GL_GENERATE_STDDEF_H_FALSE='#'
else
  GL_GENERATE_STDDEF_H_TRUE='#'
  GL_GENERATE_STDDEF_H_FALSE=
fi

  if test -n "$STDDEF_H"; then








     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_stddef_h='<'stddef.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
$as_echo_n "checking absolute name of <stddef.h>... " >&6; }
if ${gl_cv_next_stddef_h+:} false; then :
  $as_echo_n "(cached) " >&6
else



  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stddef.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'stddef.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_stddef_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_stddef_h
           gl_cv_next_stddef_h='"'$gl_header'"'


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
$as_echo "$gl_cv_next_stddef_h" >&6; }
     fi
     NEXT_STDDEF_H=$gl_cv_next_stddef_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'stddef.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_stddef_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive




  fi




  $as_echo "#define __USE_MINGW_ANSI_STDIO 1" >>confdefs.h










     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_stdio_h='<'stdio.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdio.h>" >&5
$as_echo_n "checking absolute name of <stdio.h>... " >&6; }
if ${gl_cv_next_stdio_h+:} false; then :
  $as_echo_n "(cached) " >&6
else



  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdio.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'stdio.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_stdio_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_stdio_h
           gl_cv_next_stdio_h='"'$gl_header'"'


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5
$as_echo "$gl_cv_next_stdio_h" >&6; }
     fi
     NEXT_STDIO_H=$gl_cv_next_stdio_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'stdio.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_stdio_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive





        { $as_echo "$as_me:${as_lineno-$LINENO}: checking which flavor of printf attribute matches inttypes macros" >&5
$as_echo_n "checking which flavor of printf attribute matches inttypes macros... " >&6; }
if ${gl_cv_func_printf_attribute_flavor+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

       #define __STDC_FORMAT_MACROS 1
       #include <stdio.h>
       #include <inttypes.h>
       /* For non-mingw systems, compilation will trivially succeed.
          For mingw, compilation will succeed for older mingw (system
          printf, "I64d") and fail for newer mingw (gnu printf, "lld"). */
       #if ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) && \
         (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
       extern char PRIdMAX_probe[sizeof PRIdMAX == sizeof "I64d" ? 1 : -1];
       #endif

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_func_printf_attribute_flavor=system
else
  gl_cv_func_printf_attribute_flavor=gnu
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_attribute_flavor" >&5
$as_echo "$gl_cv_func_printf_attribute_flavor" >&6; }
  if test "$gl_cv_func_printf_attribute_flavor" = gnu; then

$as_echo "#define GNULIB_PRINTF_ATTRIBUTE_FLAVOR_GNU 1" >>confdefs.h

  fi

      GNULIB_FSCANF=1


cat >>confdefs.h <<_ACEOF
#define GNULIB_FSCANF 1
_ACEOF


  GNULIB_SCANF=1


cat >>confdefs.h <<_ACEOF
#define GNULIB_SCANF 1
_ACEOF


  GNULIB_FGETC=1
  GNULIB_GETC=1
  GNULIB_GETCHAR=1
  GNULIB_FGETS=1
  GNULIB_FREAD=1




    if test $gl_cv_have_nonblocking != yes; then
      REPLACE_STDIO_READ_FUNCS=1








  gl_LIBOBJS="$gl_LIBOBJS stdio-read.$ac_objext"

    fi


      GNULIB_FPRINTF=1
  GNULIB_PRINTF=1
  GNULIB_VFPRINTF=1
  GNULIB_VPRINTF=1
  GNULIB_FPUTC=1
  GNULIB_PUTC=1
  GNULIB_PUTCHAR=1
  GNULIB_FPUTS=1
  GNULIB_PUTS=1
  GNULIB_FWRITE=1





    if test $gl_cv_have_nonblocking != yes; then
      REPLACE_STDIO_WRITE_FUNCS=1








  gl_LIBOBJS="$gl_LIBOBJS stdio-write.$ac_objext"

    fi



    for gl_func in dprintf fpurge fseeko ftello getdelim getline gets pclose popen     renameat snprintf tmpfile vdprintf vsnprintf; do
    as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
$as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
if eval \${$as_gl_Symbol+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdio.h>

int
main ()
{
#undef $gl_func
  (void) $gl_func;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$as_gl_Symbol=yes"
else
  eval "$as_gl_Symbol=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$as_gl_Symbol
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
_ACEOF

                     eval ac_cv_have_decl_$gl_func=yes
fi
      done












     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_stdlib_h='<'stdlib.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
$as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
if ${gl_cv_next_stdlib_h+:} false; then :
  $as_echo_n "(cached) " >&6
else



  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdlib.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'stdlib.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_stdlib_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_stdlib_h
           gl_cv_next_stdlib_h='"'$gl_header'"'


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
$as_echo "$gl_cv_next_stdlib_h" >&6; }
     fi
     NEXT_STDLIB_H=$gl_cv_next_stdlib_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'stdlib.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_stdlib_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive






    for gl_func in _Exit atoll canonicalize_file_name getloadavg getsubopt grantpt     initstate initstate_r mkdtemp mkostemp mkostemps mkstemp mkstemps     posix_openpt ptsname ptsname_r qsort_r random random_r reallocarray     realpath rpmatch secure_getenv setenv setstate setstate_r srandom     srandom_r strtod strtoll strtoull unlockpt unsetenv; do
    as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
$as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
if eval \${$as_gl_Symbol+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdlib.h>
#if HAVE_SYS_LOADAVG_H
# include <sys/loadavg.h>
#endif
#if HAVE_RANDOM_H
# include <random.h>
#endif

int
main ()
{
#undef $gl_func
  (void) $gl_func;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$as_gl_Symbol=yes"
else
  eval "$as_gl_Symbol=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$as_gl_Symbol
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
_ACEOF

                     eval ac_cv_have_decl_$gl_func=yes
fi
      done






  for ac_func in strchrnul
do :
  ac_fn_c_check_func "$LINENO" "strchrnul" "ac_cv_func_strchrnul"
if test "x$ac_cv_func_strchrnul" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_STRCHRNUL 1
_ACEOF

fi
done

  if test $ac_cv_func_strchrnul = no; then
    HAVE_STRCHRNUL=0
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strchrnul works" >&5
$as_echo_n "checking whether strchrnul works... " >&6; }
if ${gl_cv_func_strchrnul_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#if defined __CYGWIN__
 #include <cygwin/version.h>
 #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 9)
  Lucky user
 #endif
#else
  Lucky user
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "Lucky user" >/dev/null 2>&1; then :
  gl_cv_func_strchrnul_works="guessing yes"
else
  gl_cv_func_strchrnul_works="guessing no"
fi
rm -f conftest*


else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <string.h> /* for strchrnul */

int
main ()
{
const char *buf = "a";
      return strchrnul (buf, 'b') != buf + 1;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_strchrnul_works=yes
else
  gl_cv_func_strchrnul_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strchrnul_works" >&5
$as_echo "$gl_cv_func_strchrnul_works" >&6; }
    case "$gl_cv_func_strchrnul_works" in
      *yes) ;;
      *) REPLACE_STRCHRNUL=1 ;;
    esac
  fi

  if test $HAVE_STRCHRNUL = 0 || test $REPLACE_STRCHRNUL = 1; then








  gl_LIBOBJS="$gl_LIBOBJS strchrnul.$ac_objext"

    :
  fi





          GNULIB_STRCHRNUL=1





$as_echo "#define GNULIB_TEST_STRCHRNUL 1" >>confdefs.h







  :





  if test $ac_cv_func_strdup = yes; then
    if test $gl_cv_func_malloc_posix != yes; then
      REPLACE_STRDUP=1
    fi
  fi

  :





  if test $ac_cv_have_decl_strdup = no; then
    HAVE_DECL_STRDUP=0
  fi

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








  gl_LIBOBJS="$gl_LIBOBJS strdup.$ac_objext"

    :
  fi





          GNULIB_STRDUP=1





$as_echo "#define GNULIB_TEST_STRDUP 1" >>confdefs.h










  if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strerror function" >&5
$as_echo_n "checking for working strerror function... " >&6; }
if ${gl_cv_func_working_strerror+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  case "$host_os" in
                   # Guess yes on glibc systems.
           *-gnu*) gl_cv_func_working_strerror="guessing yes" ;;
                   # If we don't know, assume the worst.
           *)      gl_cv_func_working_strerror="guessing no" ;;
         esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <string.h>

int
main ()
{
if (!*strerror (-2)) return 1;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_working_strerror=yes
else
  gl_cv_func_working_strerror=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_strerror" >&5
$as_echo "$gl_cv_func_working_strerror" >&6; }
    case "$gl_cv_func_working_strerror" in
      *yes) ;;
      *)
                        REPLACE_STRERROR=1
        ;;
    esac

                  case "$gl_cv_func_strerror_r_works" in
        *no) REPLACE_STRERROR=1 ;;
      esac

  else
            REPLACE_STRERROR=1
  fi

  if test $REPLACE_STRERROR = 1; then








  gl_LIBOBJS="$gl_LIBOBJS strerror.$ac_objext"

  fi


cat >>confdefs.h <<_ACEOF
#define GNULIB_STRERROR 1
_ACEOF







          GNULIB_STRERROR=1





$as_echo "#define GNULIB_TEST_STRERROR 1" >>confdefs.h





  if test -n "$ERRNO_H" || test $REPLACE_STRERROR_0 = 1; then








  gl_LIBOBJS="$gl_LIBOBJS strerror-override.$ac_objext"





  :





  if test $ac_cv_header_sys_socket_h != yes; then
                    for ac_header in winsock2.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
if test "x$ac_cv_header_winsock2_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_WINSOCK2_H 1
_ACEOF

fi

done

  fi
  if test "$ac_cv_header_winsock2_h" = yes; then
    HAVE_WINSOCK2_H=1
    UNISTD_H_HAVE_WINSOCK2_H=1
    SYS_IOCTL_H_HAVE_WINSOCK2_H=1
  else
    HAVE_WINSOCK2_H=0
  fi


  fi







  :





  if test $ac_cv_have_decl_strerror_r = no; then
    HAVE_DECL_STRERROR_R=0
  fi

  if test $ac_cv_func_strerror_r = yes; then
    if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then
      if test $gl_cv_func_strerror_r_posix_signature = yes; then
        case "$gl_cv_func_strerror_r_works" in
                    *no) REPLACE_STRERROR_R=1 ;;
        esac
      else
                REPLACE_STRERROR_R=1
      fi
    else
                  REPLACE_STRERROR_R=1
    fi
  fi

  if test $HAVE_DECL_STRERROR_R = 0 || test $REPLACE_STRERROR_R = 1; then








  gl_LIBOBJS="$gl_LIBOBJS strerror_r.$ac_objext"



  :






  :






  :






  fi





          GNULIB_STRERROR_R=1





$as_echo "#define GNULIB_TEST_STRERROR_R 1" >>confdefs.h





cat >>confdefs.h <<_ACEOF
#define GNULIB_STRERROR_R_POSIX 1
_ACEOF










  :






  :





  if test $ac_cv_have_decl_strndup = no; then
    HAVE_DECL_STRNDUP=0
  fi

  if test $ac_cv_func_strndup = yes; then
    HAVE_STRNDUP=1
    # AIX 4.3.3, AIX 5.1 have a function that fails to add the terminating '\0'.
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strndup" >&5
$as_echo_n "checking for working strndup... " >&6; }
if ${gl_cv_func_strndup_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :

          case $host_os in
            aix | aix[3-6]*) gl_cv_func_strndup_works="guessing no";;
            *)               gl_cv_func_strndup_works="guessing yes";;
          esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

         #include <string.h>
                           #include <stdlib.h>
int
main ()
{

#if !HAVE_DECL_STRNDUP
  extern
  #ifdef __cplusplus
  "C"
  #endif
  char *strndup (const char *, size_t);
#endif
  int result;
  char *s;
  s = strndup ("some longer string", 15);
  free (s);
  s = strndup ("shorter string", 13);
  result = s[13] != '\0';
  free (s);
  return result;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_strndup_works=yes
else
  gl_cv_func_strndup_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strndup_works" >&5
$as_echo "$gl_cv_func_strndup_works" >&6; }
    case $gl_cv_func_strndup_works in
      *no) REPLACE_STRNDUP=1 ;;
    esac
  else
    HAVE_STRNDUP=0
  fi

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








  gl_LIBOBJS="$gl_LIBOBJS strndup.$ac_objext"

  fi





          GNULIB_STRNDUP=1





$as_echo "#define GNULIB_TEST_STRNDUP 1" >>confdefs.h









  :





  if test $ac_cv_have_decl_strnlen = no; then
    HAVE_DECL_STRNLEN=0
  else

         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strnlen" >&5
$as_echo_n "checking for working strnlen... " >&6; }
if ${ac_cv_func_strnlen_working+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  # Guess no on AIX systems, yes otherwise.
		case "$host_os" in
		  aix*) ac_cv_func_strnlen_working=no;;
		  *)    ac_cv_func_strnlen_working=yes;;
		esac
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{

#define S "foobar"
#define S_LEN (sizeof S - 1)

  /* At least one implementation is buggy: that of AIX 4.3 would
     give strnlen (S, 1) == 3.  */

  int i;
  for (i = 0; i < S_LEN + 1; ++i)
    {
      int expected = i <= S_LEN ? i : S_LEN;
      if (strnlen (S, i) != expected)
	return 1;
    }
  return 0;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  ac_cv_func_strnlen_working=yes
else
  ac_cv_func_strnlen_working=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strnlen_working" >&5
$as_echo "$ac_cv_func_strnlen_working" >&6; }
test $ac_cv_func_strnlen_working = no && :


    if test $ac_cv_func_strnlen_working = no; then
      REPLACE_STRNLEN=1
    fi
  fi

  if test $HAVE_DECL_STRNLEN = 0 || test $REPLACE_STRNLEN = 1; then








  gl_LIBOBJS="$gl_LIBOBJS strnlen.$ac_objext"

    :
  fi





          GNULIB_STRNLEN=1





$as_echo "#define GNULIB_TEST_STRNLEN 1" >>confdefs.h






  if test "$ac_cv_type_long_long_int" = yes; then
    for ac_func in strtoll
do :
  ac_fn_c_check_func "$LINENO" "strtoll" "ac_cv_func_strtoll"
if test "x$ac_cv_func_strtoll" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_STRTOLL 1
_ACEOF

fi
done

    if test $ac_cv_func_strtoll = no; then
      HAVE_STRTOLL=0
    fi
  fi

  if test $HAVE_STRTOLL = 0; then








  gl_LIBOBJS="$gl_LIBOBJS strtoll.$ac_objext"


  :

  fi





          GNULIB_STRTOLL=1





$as_echo "#define GNULIB_TEST_STRTOLL 1" >>confdefs.h






  if test "$ac_cv_type_unsigned_long_long_int" = yes; then
    for ac_func in strtoull
do :
  ac_fn_c_check_func "$LINENO" "strtoull" "ac_cv_func_strtoull"
if test "x$ac_cv_func_strtoull" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_STRTOULL 1
_ACEOF

fi
done

    if test $ac_cv_func_strtoull = no; then
      HAVE_STRTOULL=0
    fi
  fi

  if test $HAVE_STRTOULL = 0; then








  gl_LIBOBJS="$gl_LIBOBJS strtoull.$ac_objext"


  :

  fi





          GNULIB_STRTOULL=1





$as_echo "#define GNULIB_TEST_STRTOULL 1" >>confdefs.h







  :






  :





  if test "$ac_cv_have_decl_strtoumax" = yes; then
    if test "$ac_cv_func_strtoumax" != yes; then
      # HP-UX 11.11 has "#define strtoimax(...) ..." but no function.
      REPLACE_STRTOUMAX=1
    fi
  else
    HAVE_DECL_STRTOUMAX=0
  fi

  if test $HAVE_DECL_STRTOUMAX = 0 || test $REPLACE_STRTOUMAX = 1; then








  gl_LIBOBJS="$gl_LIBOBJS strtoumax.$ac_objext"


  ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
if test "x$ac_cv_have_decl_strtoull" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_STRTOULL $ac_have_decl
_ACEOF



  fi





          GNULIB_STRTOUMAX=1







  :





        if test $ac_cv_func_symlink = no; then
    HAVE_SYMLINK=0
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5
$as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; }
if ${gl_cv_func_symlink_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  case "$host_os" in
                    # Guess yes on glibc systems.
            *-gnu*) gl_cv_func_symlink_works="guessing yes" ;;
                    # If we don't know, assume the worst.
            *)      gl_cv_func_symlink_works="guessing no" ;;
          esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <unistd.h>

int
main ()
{
int result = 0;
             if (!symlink ("a", "conftest.link/"))
               result |= 1;
             if (symlink ("conftest.f", "conftest.lnk2"))
               result |= 2;
             else if (!symlink ("a", "conftest.lnk2/"))
               result |= 4;
             return result;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_symlink_works=yes
else
  gl_cv_func_symlink_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

      rm -f conftest.f conftest.link conftest.lnk2
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5
$as_echo "$gl_cv_func_symlink_works" >&6; }
    case "$gl_cv_func_symlink_works" in
      *yes) ;;
      *)
        REPLACE_SYMLINK=1
        ;;
    esac
  fi

  if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then








  gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext"

  fi





          GNULIB_SYMLINK=1





$as_echo "#define GNULIB_TEST_SYMLINK 1" >>confdefs.h








  :





  if test $ac_cv_func_symlinkat = no; then
    HAVE_SYMLINKAT=0
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlinkat handles trailing slash correctly" >&5
$as_echo_n "checking whether symlinkat handles trailing slash correctly... " >&6; }
if ${gl_cv_func_symlinkat_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  case "$host_os" in
                    # Guess yes on glibc systems.
            *-gnu*) gl_cv_func_symlinkat_works="guessing yes" ;;
                    # If we don't know, assume the worst.
            *)      gl_cv_func_symlinkat_works="guessing no" ;;
          esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <fcntl.h>
             #include <unistd.h>

int
main ()
{
int result = 0;
             if (!symlinkat ("a", AT_FDCWD, "conftest.link/"))
               result |= 1;
             if (symlinkat ("conftest.f", AT_FDCWD, "conftest.lnk2"))
               result |= 2;
             else if (!symlinkat ("a", AT_FDCWD, "conftest.lnk2/"))
               result |= 4;
             return result;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_symlinkat_works=yes
else
  gl_cv_func_symlinkat_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

      rm -f conftest.f conftest.link conftest.lnk2
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlinkat_works" >&5
$as_echo "$gl_cv_func_symlinkat_works" >&6; }
    case "$gl_cv_func_symlinkat_works" in
      *yes) ;;
      *)
        REPLACE_SYMLINKAT=1
        ;;
    esac
  fi

  if test $HAVE_SYMLINKAT = 0 || test $REPLACE_SYMLINKAT = 1; then








  gl_LIBOBJS="$gl_LIBOBJS symlinkat.$ac_objext"

  fi





          GNULIB_SYMLINKAT=1





$as_echo "#define GNULIB_TEST_SYMLINKAT 1" >>confdefs.h







  :





  if test $ac_cv_header_sys_ioctl_h = yes; then
    HAVE_SYS_IOCTL_H=1
            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/ioctl.h> declares ioctl" >&5
$as_echo_n "checking whether <sys/ioctl.h> declares ioctl... " >&6; }
if ${gl_cv_decl_ioctl_in_sys_ioctl_h+:} false; then :
  $as_echo_n "(cached) " >&6
else
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/ioctl.h>

int
main ()
{
(void) ioctl;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_decl_ioctl_in_sys_ioctl_h=yes
else
  gl_cv_decl_ioctl_in_sys_ioctl_h=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_ioctl_in_sys_ioctl_h" >&5
$as_echo "$gl_cv_decl_ioctl_in_sys_ioctl_h" >&6; }
  else
    HAVE_SYS_IOCTL_H=0
  fi







  :








     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_sys_ioctl_h='<'sys/ioctl.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/ioctl.h>" >&5
$as_echo_n "checking absolute name of <sys/ioctl.h>... " >&6; }
if ${gl_cv_next_sys_ioctl_h+:} false; then :
  $as_echo_n "(cached) " >&6
else

             if test $ac_cv_header_sys_ioctl_h = yes; then




  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/ioctl.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'sys/ioctl.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_sys_ioctl_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_sys_ioctl_h
           gl_cv_next_sys_ioctl_h='"'$gl_header'"'
          else
               gl_cv_next_sys_ioctl_h='<'sys/ioctl.h'>'
             fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_ioctl_h" >&5
$as_echo "$gl_cv_next_sys_ioctl_h" >&6; }
     fi
     NEXT_SYS_IOCTL_H=$gl_cv_next_sys_ioctl_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'sys/ioctl.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_sys_ioctl_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_SYS_IOCTL_H=$gl_next_as_first_directive






    for gl_func in ioctl; do
    as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
$as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
if eval \${$as_gl_Symbol+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/ioctl.h>
/* Some platforms declare ioctl in the wrong header.  */
#if !(defined __GLIBC__ && !defined __UCLIBC__)
# include <unistd.h>
#endif

int
main ()
{
#undef $gl_func
  (void) $gl_func;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$as_gl_Symbol=yes"
else
  eval "$as_gl_Symbol=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$as_gl_Symbol
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
_ACEOF

                     eval ac_cv_have_decl_$gl_func=yes
fi
      done


















  :








     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_sys_stat_h='<'sys/stat.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
$as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
if ${gl_cv_next_sys_stat_h+:} false; then :
  $as_echo_n "(cached) " >&6
else

             if test $ac_cv_header_sys_stat_h = yes; then




  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/stat.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'sys/stat.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_sys_stat_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_sys_stat_h
           gl_cv_next_sys_stat_h='"'$gl_header'"'
          else
               gl_cv_next_sys_stat_h='<'sys/stat.h'>'
             fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
$as_echo "$gl_cv_next_sys_stat_h" >&6; }
     fi
     NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'sys/stat.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_sys_stat_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive








    WINDOWS_STAT_TIMESPEC=0








      ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
     #include <sys/stat.h>
"
if test "x$ac_cv_type_nlink_t" = xyes; then :

else

$as_echo "#define nlink_t int" >>confdefs.h

fi



    for gl_func in fchmodat fstat fstatat futimens lchmod lstat mkdirat mkfifo mkfifoat     mknod mknodat stat utimensat; do
    as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
$as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
if eval \${$as_gl_Symbol+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/stat.h>

int
main ()
{
#undef $gl_func
  (void) $gl_func;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$as_gl_Symbol=yes"
else
  eval "$as_gl_Symbol=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$as_gl_Symbol
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
_ACEOF

                     eval ac_cv_have_decl_$gl_func=yes
fi
      done

















  :








     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_sys_uio_h='<'sys/uio.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/uio.h>" >&5
$as_echo_n "checking absolute name of <sys/uio.h>... " >&6; }
if ${gl_cv_next_sys_uio_h+:} false; then :
  $as_echo_n "(cached) " >&6
else

             if test $ac_cv_header_sys_uio_h = yes; then




  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/uio.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'sys/uio.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_sys_uio_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_sys_uio_h
           gl_cv_next_sys_uio_h='"'$gl_header'"'
          else
               gl_cv_next_sys_uio_h='<'sys/uio.h'>'
             fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_uio_h" >&5
$as_echo "$gl_cv_next_sys_uio_h" >&6; }
     fi
     NEXT_SYS_UIO_H=$gl_cv_next_sys_uio_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'sys/uio.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_sys_uio_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_SYS_UIO_H=$gl_next_as_first_directive




  if test $ac_cv_header_sys_uio_h = yes; then
    HAVE_SYS_UIO_H=1
  else
    HAVE_SYS_UIO_H=0
  fi












  :








     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_sys_wait_h='<'sys/wait.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/wait.h>" >&5
$as_echo_n "checking absolute name of <sys/wait.h>... " >&6; }
if ${gl_cv_next_sys_wait_h+:} false; then :
  $as_echo_n "(cached) " >&6
else

             if test $ac_cv_header_sys_wait_h = yes; then




  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/wait.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'sys/wait.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_sys_wait_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_sys_wait_h
           gl_cv_next_sys_wait_h='"'$gl_header'"'
          else
               gl_cv_next_sys_wait_h='<'sys/wait.h'>'
             fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_wait_h" >&5
$as_echo "$gl_cv_next_sys_wait_h" >&6; }
     fi
     NEXT_SYS_WAIT_H=$gl_cv_next_sys_wait_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'sys/wait.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_sys_wait_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H=$gl_next_as_first_directive








    for gl_func in waitpid; do
    as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
$as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
if eval \${$as_gl_Symbol+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/wait.h>
int
main ()
{
#undef $gl_func
  (void) $gl_func;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$as_gl_Symbol=yes"
else
  eval "$as_gl_Symbol=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$as_gl_Symbol
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
_ACEOF

                     eval ac_cv_have_decl_$gl_func=yes
fi
      done





  :









  :






  :





  if test $ac_cv_have_decl_ttyname_r = no; then
    HAVE_DECL_TTYNAME_R=0
  fi

  for ac_func in ttyname_r
do :
  ac_fn_c_check_func "$LINENO" "ttyname_r" "ac_cv_func_ttyname_r"
if test "x$ac_cv_func_ttyname_r" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_TTYNAME_R 1
_ACEOF

fi
done

  if test $ac_cv_func_ttyname_r = no; then
    HAVE_TTYNAME_R=0
  else
    HAVE_TTYNAME_R=1
            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ttyname_r is compatible with its POSIX signature" >&5
$as_echo_n "checking whether ttyname_r is compatible with its POSIX signature... " >&6; }
if ${gl_cv_func_ttyname_r_posix+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stddef.h>
              #include <unistd.h>
int
main ()
{
*ttyname_r (0, NULL, 0);
  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_func_ttyname_r_posix=no
else
  gl_cv_func_ttyname_r_posix=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ttyname_r_posix" >&5
$as_echo "$gl_cv_func_ttyname_r_posix" >&6; }
    if test $gl_cv_func_ttyname_r_posix = no; then
      REPLACE_TTYNAME_R=1
    else

$as_echo "#define HAVE_POSIXDECL_TTYNAME_R 1" >>confdefs.h


      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ttyname_r works with small buffers" >&5
$as_echo_n "checking whether ttyname_r works with small buffers... " >&6; }
if ${gl_cv_func_ttyname_r_works+:} false; then :
  $as_echo_n "(cached) " >&6
else

                              case "$host_os" in
                      # Guess no on Solaris.
            solaris*) gl_cv_func_ttyname_r_works="guessing no" ;;
                      # Guess no on OSF/1.
            osf*)     gl_cv_func_ttyname_r_works="guessing no" ;;
                      # Guess yes otherwise.
            *)        gl_cv_func_ttyname_r_works="guessing yes" ;;
          esac
          if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <fcntl.h>
#include <unistd.h>
int
main (void)
{
  int result = 0;
  int fd;
  char buf[31]; /* use any size < 128 here */

  fd = open ("/dev/tty", O_RDONLY);
  if (fd < 0)
    result |= 16;
  else if (ttyname_r (fd, buf, sizeof (buf)) != 0)
    result |= 17;
  else if (ttyname_r (fd, buf, 1) == 0)
    result |= 18;
  return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_ttyname_r_works=yes
else
  case $? in
               17 | 18) gl_cv_func_ttyname_r_works=no ;;
             esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ttyname_r_works" >&5
$as_echo "$gl_cv_func_ttyname_r_works" >&6; }
      case "$gl_cv_func_ttyname_r_works" in
        *yes) ;;
        *) REPLACE_TTYNAME_R=1 ;;
      esac
    fi
  fi

  if test $HAVE_TTYNAME_R = 0 || test $REPLACE_TTYNAME_R = 1; then








  gl_LIBOBJS="$gl_LIBOBJS ttyname_r.$ac_objext"


  for ac_func in ttyname
do :
  ac_fn_c_check_func "$LINENO" "ttyname" "ac_cv_func_ttyname"
if test "x$ac_cv_func_ttyname" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_TTYNAME 1
_ACEOF

fi
done


  fi





          GNULIB_TTYNAME_R=1





$as_echo "#define GNULIB_TEST_TTYNAME_R 1" >>confdefs.h












  :








     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_unistd_h='<'unistd.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
$as_echo_n "checking absolute name of <unistd.h>... " >&6; }
if ${gl_cv_next_unistd_h+:} false; then :
  $as_echo_n "(cached) " >&6
else

             if test $ac_cv_header_unistd_h = yes; then




  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <unistd.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'unistd.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_unistd_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_unistd_h
           gl_cv_next_unistd_h='"'$gl_header'"'
          else
               gl_cv_next_unistd_h='<'unistd.h'>'
             fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
$as_echo "$gl_cv_next_unistd_h" >&6; }
     fi
     NEXT_UNISTD_H=$gl_cv_next_unistd_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'unistd.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_unistd_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive




  if test $ac_cv_header_unistd_h = yes; then
    HAVE_UNISTD_H=1
  else
    HAVE_UNISTD_H=0
  fi







    for gl_func in chdir chown dup dup2 dup3 environ euidaccess faccessat fchdir fchownat     fdatasync fsync ftruncate getcwd getdomainname getdtablesize getgroups     gethostname getlogin getlogin_r getpagesize     getusershell setusershell endusershell     group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite     readlink readlinkat rmdir sethostname sleep symlink symlinkat     truncate ttyname_r unlink unlinkat usleep; do
    as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
$as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
if eval \${$as_gl_Symbol+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#if HAVE_UNISTD_H
# include <unistd.h>
#endif
/* Some systems declare various items in the wrong headers.  */
#if !(defined __GLIBC__ && !defined __UCLIBC__)
# include <fcntl.h>
# include <stdio.h>
# include <stdlib.h>
# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
#  include <io.h>
# endif
#endif

int
main ()
{
#undef $gl_func
  (void) $gl_func;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$as_gl_Symbol=yes"
else
  eval "$as_gl_Symbol=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$as_gl_Symbol
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
_ACEOF

                     eval ac_cv_have_decl_$gl_func=yes
fi
      done




  :










  :





  if test $ac_cv_func_utime = no; then
    HAVE_UTIME=0
  else
    case "$host_os" in
      mingw*)
                        REPLACE_UTIME=1
        ;;
    esac
  fi

  if test $HAVE_UTIME = 0 || test $REPLACE_UTIME = 1; then








  gl_LIBOBJS="$gl_LIBOBJS utime.$ac_objext"

    :
  fi





          GNULIB_UTIME=1





$as_echo "#define GNULIB_TEST_UTIME 1" >>confdefs.h







  :











  :








     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_utime_h='<'utime.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <utime.h>" >&5
$as_echo_n "checking absolute name of <utime.h>... " >&6; }
if ${gl_cv_next_utime_h+:} false; then :
  $as_echo_n "(cached) " >&6
else

             if test $ac_cv_header_utime_h = yes; then




  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utime.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'utime.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_utime_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_utime_h
           gl_cv_next_utime_h='"'$gl_header'"'
          else
               gl_cv_next_utime_h='<'utime.h'>'
             fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_utime_h" >&5
$as_echo "$gl_cv_next_utime_h" >&6; }
     fi
     NEXT_UTIME_H=$gl_cv_next_utime_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'utime.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_utime_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_UTIME_H=$gl_next_as_first_directive





  if test $ac_cv_header_utime_h = yes; then
    HAVE_UTIME_H=1
  else
    HAVE_UTIME_H=0
  fi


  UTIME_H=''
  if test $ac_cv_header_utime_h != yes; then
        UTIME_H=utime.h
  else
    case "$host_os" in
      mingw*)         UTIME_H=utime.h
        ;;
    esac
  fi

   if test -n "$UTIME_H"; then
  GL_GENERATE_UTIME_H_TRUE=
  GL_GENERATE_UTIME_H_FALSE='#'
else
  GL_GENERATE_UTIME_H_TRUE='#'
  GL_GENERATE_UTIME_H_FALSE=
fi



    for gl_func in utime; do
    as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
$as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
if eval \${$as_gl_Symbol+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utime.h>

int
main ()
{
#undef $gl_func
  (void) $gl_func;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$as_gl_Symbol=yes"
else
  eval "$as_gl_Symbol=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$as_gl_Symbol
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
_ACEOF

                     eval ac_cv_have_decl_$gl_func=yes
fi
      done






  :


















  if test $ac_cv_func_futimens = no && test $ac_cv_func_futimesat = yes; then
                { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether futimesat handles NULL file" >&5
$as_echo_n "checking whether futimesat handles NULL file... " >&6; }
if ${gl_cv_func_futimesat_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  touch conftest.file
       if test "$cross_compiling" = yes; then :
  case "$host_os" in
                   # Guess yes on glibc systems.
           *-gnu*) gl_cv_func_futimesat_works="guessing yes" ;;
                   # If we don't know, assume the worst.
           *)      gl_cv_func_futimesat_works="guessing no" ;;
         esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stddef.h>
#include <sys/times.h>
#include <fcntl.h>

int
main ()
{
    int fd = open ("conftest.file", O_RDWR);
          if (fd < 0) return 1;
          if (futimesat (fd, NULL, NULL)) return 2;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_futimesat_works=yes
else
  gl_cv_func_futimesat_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

      rm -f conftest.file
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimesat_works" >&5
$as_echo "$gl_cv_func_futimesat_works" >&6; }
    case "$gl_cv_func_futimesat_works" in
      *yes) ;;
      *)

$as_echo "#define FUTIMESAT_NULL_BUG 1" >>confdefs.h

        ;;
    esac
  fi



  :





  if test $ac_cv_func_vasnprintf = no; then


  :













  gl_LIBOBJS="$gl_LIBOBJS vasnprintf.$ac_objext"









  gl_LIBOBJS="$gl_LIBOBJS printf-args.$ac_objext"









  gl_LIBOBJS="$gl_LIBOBJS printf-parse.$ac_objext"









  gl_LIBOBJS="$gl_LIBOBJS asnprintf.$ac_objext"

  if test $ac_cv_func_vasnprintf = yes; then

$as_echo "#define REPLACE_VASNPRINTF 1" >>confdefs.h

  fi











  ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default"
if test "x$ac_cv_type_ptrdiff_t" = xyes; then :

else

$as_echo "#define ptrdiff_t long" >>confdefs.h


fi







  fi


  for ac_func in vasprintf
do :
  ac_fn_c_check_func "$LINENO" "vasprintf" "ac_cv_func_vasprintf"
if test "x$ac_cv_func_vasprintf" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_VASPRINTF 1
_ACEOF

fi
done

  if test $ac_cv_func_vasprintf = no; then









  gl_LIBOBJS="$gl_LIBOBJS vasprintf.$ac_objext"









  gl_LIBOBJS="$gl_LIBOBJS asprintf.$ac_objext"


  if test $ac_cv_func_vasprintf = yes; then
    REPLACE_VASPRINTF=1
  else
    HAVE_VASPRINTF=0
  fi








  fi






          GNULIB_VASPRINTF=1





$as_echo "#define GNULIB_TEST_VASPRINTF 1" >>confdefs.h





  XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=asprintf:2:c-format"



  XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=vasprintf:2:c-format"










  :








     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_wchar_h='<'wchar.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <wchar.h>" >&5
$as_echo_n "checking absolute name of <wchar.h>... " >&6; }
if ${gl_cv_next_wchar_h+:} false; then :
  $as_echo_n "(cached) " >&6
else

             if test $ac_cv_header_wchar_h = yes; then




  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <wchar.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'wchar.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_wchar_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_wchar_h
           gl_cv_next_wchar_h='"'$gl_header'"'
          else
               gl_cv_next_wchar_h='<'wchar.h'>'
             fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wchar_h" >&5
$as_echo "$gl_cv_next_wchar_h" >&6; }
     fi
     NEXT_WCHAR_H=$gl_cv_next_wchar_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'wchar.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_wchar_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_WCHAR_H=$gl_next_as_first_directive




  if test $ac_cv_header_wchar_h = yes; then
    HAVE_WCHAR_H=1
  else
    HAVE_WCHAR_H=0
  fi





  if test $gt_cv_c_wint_t = yes; then
    HAVE_WINT_T=1
  else
    HAVE_WINT_T=0
  fi





    for gl_func in btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb      wcsrtombs wcsnrtombs wcwidth wmemchr wmemcmp wmemcpy wmemmove wmemset      wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp      wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr      wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth wcsftime     ; do
    as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
$as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
if eval \${$as_gl_Symbol+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
   <wchar.h>.
   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
   included before <wchar.h>.  */
#if !(defined __GLIBC__ && !defined __UCLIBC__)
# include <stddef.h>
# include <stdio.h>
# include <time.h>
#endif
#include <wchar.h>

int
main ()
{
#undef $gl_func
  (void) $gl_func;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$as_gl_Symbol=yes"
else
  eval "$as_gl_Symbol=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$as_gl_Symbol
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
_ACEOF

                     eval ac_cv_have_decl_$gl_func=yes
fi
      done







  :





  if test $ac_cv_func_iswcntrl = yes; then
    HAVE_ISWCNTRL=1
  else
    HAVE_ISWCNTRL=0
  fi



  if test $gt_cv_c_wint_t = yes; then
    HAVE_WINT_T=1
  else
    HAVE_WINT_T=0
  fi










  :








     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_wctype_h='<'wctype.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <wctype.h>" >&5
$as_echo_n "checking absolute name of <wctype.h>... " >&6; }
if ${gl_cv_next_wctype_h+:} false; then :
  $as_echo_n "(cached) " >&6
else

             if test $ac_cv_header_wctype_h = yes; then




  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <wctype.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'wctype.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_wctype_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_wctype_h
           gl_cv_next_wctype_h='"'$gl_header'"'
          else
               gl_cv_next_wctype_h='<'wctype.h'>'
             fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wctype_h" >&5
$as_echo "$gl_cv_next_wctype_h" >&6; }
     fi
     NEXT_WCTYPE_H=$gl_cv_next_wctype_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'wctype.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_wctype_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H=$gl_next_as_first_directive




  if test $ac_cv_header_wctype_h = yes; then
    if test $ac_cv_func_iswcntrl = yes; then
                  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iswcntrl works" >&5
$as_echo_n "checking whether iswcntrl works... " >&6; }
if ${gl_cv_func_iswcntrl_works+:} false; then :
  $as_echo_n "(cached) " >&6
else

          if test "$cross_compiling" = yes; then :
               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdlib.h>
                          #if __GNU_LIBRARY__ == 1
                          Linux libc5 i18n is broken.
                          #endif
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_func_iswcntrl_works="guessing yes"
else
  gl_cv_func_iswcntrl_works="guessing no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

               /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be
                  included before <wchar.h>.
                  BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h>
                  must be included before <wchar.h>.  */
               #include <stddef.h>
               #include <stdio.h>
               #include <time.h>
               #include <wchar.h>
               #include <wctype.h>
               int main () { return iswprint ('x') == 0; }

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_iswcntrl_works=yes
else
  gl_cv_func_iswcntrl_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_iswcntrl_works" >&5
$as_echo "$gl_cv_func_iswcntrl_works" >&6; }
    fi
    HAVE_WCTYPE_H=1
  else
    HAVE_WCTYPE_H=0
  fi


  case "$gl_cv_func_iswcntrl_works" in
    *yes) REPLACE_ISWCNTRL=0 ;;
    *)    REPLACE_ISWCNTRL=1 ;;
  esac


  if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then
        :
  fi

  if test $REPLACE_ISWCNTRL = 1; then
    REPLACE_TOWLOWER=1
  else
    for ac_func in towlower
do :
  ac_fn_c_check_func "$LINENO" "towlower" "ac_cv_func_towlower"
if test "x$ac_cv_func_towlower" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_TOWLOWER 1
_ACEOF

fi
done

    if test $ac_cv_func_towlower = yes; then
      REPLACE_TOWLOWER=0
    else
      ac_fn_c_check_decl "$LINENO" "towlower" "ac_cv_have_decl_towlower" "/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be
             included before <wchar.h>.
             BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h>
             must be included before <wchar.h>.  */
          #include <stddef.h>
          #include <stdio.h>
          #include <time.h>
          #include <wchar.h>
          #if HAVE_WCTYPE_H
          # include <wctype.h>
          #endif

"
if test "x$ac_cv_have_decl_towlower" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_TOWLOWER $ac_have_decl
_ACEOF

      if test $ac_cv_have_decl_towlower = yes; then
                                REPLACE_TOWLOWER=1
      else
        REPLACE_TOWLOWER=0
      fi
    fi
  fi


  if test $HAVE_ISWCNTRL = 0 || test $REPLACE_TOWLOWER = 1; then
        :
  fi

          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype_t" >&5
$as_echo_n "checking for wctype_t... " >&6; }
if ${gl_cv_type_wctype_t+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be
               included before <wchar.h>.
               BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h>
               must be included before <wchar.h>.  */
            #include <stddef.h>
            #include <stdio.h>
            #include <time.h>
            #include <wchar.h>
            #if HAVE_WCTYPE_H
            # include <wctype.h>
            #endif
            wctype_t a;

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_type_wctype_t=yes
else
  gl_cv_type_wctype_t=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wctype_t" >&5
$as_echo "$gl_cv_type_wctype_t" >&6; }
  if test $gl_cv_type_wctype_t = no; then
    HAVE_WCTYPE_T=0
  fi

      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctrans_t" >&5
$as_echo_n "checking for wctrans_t... " >&6; }
if ${gl_cv_type_wctrans_t+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be
               included before <wchar.h>.
               BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h>
               must be included before <wchar.h>.  */
            #include <stddef.h>
            #include <stdio.h>
            #include <time.h>
            #include <wchar.h>
            #include <wctype.h>
            wctrans_t a;

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_type_wctrans_t=yes
else
  gl_cv_type_wctrans_t=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wctrans_t" >&5
$as_echo "$gl_cv_type_wctrans_t" >&6; }
  if test $gl_cv_type_wctrans_t = no; then
    HAVE_WCTRANS_T=0
  fi


    for gl_func in wctype iswctype wctrans towctrans     ; do
    as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
$as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
if eval \${$as_gl_Symbol+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
   <wchar.h>.
   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
   included before <wchar.h>.  */
#if !(defined __GLIBC__ && !defined __UCLIBC__)
# include <stddef.h>
# include <stdio.h>
# include <time.h>
# include <wchar.h>
#endif
#include <wctype.h>

int
main ()
{
#undef $gl_func
  (void) $gl_func;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$as_gl_Symbol=yes"
else
  eval "$as_gl_Symbol=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$as_gl_Symbol
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
_ACEOF

                     eval ac_cv_have_decl_$gl_func=yes
fi
      done






    if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
      REPLACE_WRITE=1
    fi






    if test $gl_cv_have_nonblocking != yes; then
      REPLACE_WRITE=1
    fi


  if test $REPLACE_WRITE = 1; then








  gl_LIBOBJS="$gl_LIBOBJS write.$ac_objext"

    :
  fi





          GNULIB_WRITE=1





$as_echo "#define GNULIB_TEST_WRITE 1" >>confdefs.h



  :

  :



  for ac_header in stdint.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
if test "x$ac_cv_header_stdint_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_STDINT_H 1
_ACEOF

fi

done



  :









  gl_LIBOBJS="$gl_LIBOBJS xstrtoll.$ac_objext"









  gl_LIBOBJS="$gl_LIBOBJS xstrtoull.$ac_objext"



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
$as_echo_n "checking for long long int... " >&6; }
if ${ac_cv_type_long_long_int+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_type_long_long_int=yes
      if test "x${ac_cv_prog_cc_c99-no}" = xno; then
        ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
        if test $ac_cv_type_long_long_int = yes; then
                                        if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>
                 #ifndef LLONG_MAX
                 # define HALF \
                          (1LL << (sizeof (long long int) * CHAR_BIT - 2))
                 # define LLONG_MAX (HALF - 1 + HALF)
                 #endif
int
main ()
{
long long int n = 1;
                 int i;
                 for (i = 0; ; i++)
                   {
                     long long int m = n << i;
                     if (m >> i != n)
                       return 1;
                     if (LLONG_MAX / 2 < m)
                       break;
                   }
                 return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :

else
  ac_cv_type_long_long_int=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

        fi
      fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
$as_echo "$ac_cv_type_long_long_int" >&6; }
  if test $ac_cv_type_long_long_int = yes; then

$as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h

  fi

  test $ac_cv_type_long_long_int = no \
    && as_fn_error $? "you lack long long support; required by gnulib's xstrtoll module" "$LINENO" 5
  :


  XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=xasprintf:1:c-format"

  # End of code from modules









  gltests_libdeps=
  gltests_ltlibdeps=









  gl_source_base='gnulib/tests'
  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

  gl_module_indicator_condition=$gltests_WITNESS


  if test "$ac_cv_header_winsock2_h" = yes; then








  gltests_LIBOBJS="$gltests_LIBOBJS bind.$ac_objext"

  fi





    if test "$GNULIB_BIND" != 1; then
        if test "$GNULIB_BIND" = 0; then
      GNULIB_BIND=$gl_module_indicator_condition
    else
      GNULIB_BIND="($GNULIB_BIND || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_BIND 1" >>confdefs.h









  :





  if test $ac_cv_func_btowc = no; then
    HAVE_BTOWC=0
  else




        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether btowc(0) is correct" >&5
$as_echo_n "checking whether btowc(0) is correct... " >&6; }
if ${gl_cv_func_btowc_nul+:} false; then :
  $as_echo_n "(cached) " >&6
else

        if test "$cross_compiling" = yes; then :

           case "$host_os" in
                      # Guess no on Cygwin.
             cygwin*) gl_cv_func_btowc_nul="guessing no" ;;
                      # Guess yes on native Windows.
             mingw*)  gl_cv_func_btowc_nul="guessing yes" ;;
                      # Guess yes otherwise.
             *)       gl_cv_func_btowc_nul="guessing yes" ;;
           esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <string.h>
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
   <wchar.h>.
   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
   included before <wchar.h>.  */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
int main ()
{
  if (btowc ('\0') != 0)
    return 1;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_btowc_nul=yes
else
  gl_cv_func_btowc_nul=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_btowc_nul" >&5
$as_echo "$gl_cv_func_btowc_nul" >&6; }

        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether btowc(EOF) is correct" >&5
$as_echo_n "checking whether btowc(EOF) is correct... " >&6; }
if ${gl_cv_func_btowc_eof+:} false; then :
  $as_echo_n "(cached) " >&6
else

                        case "$host_os" in
                  # Guess no on IRIX.
          irix*)  gl_cv_func_btowc_eof="guessing no" ;;
                  # Guess yes on native Windows.
          mingw*) gl_cv_func_btowc_eof="guessing yes" ;;
                  # Guess yes otherwise.
          *)      gl_cv_func_btowc_eof="guessing yes" ;;
        esac
        if test $LOCALE_FR != none; then
          if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <string.h>
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
   <wchar.h>.
   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
   included before <wchar.h>.  */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
int main ()
{
  if (setlocale (LC_ALL, "$LOCALE_FR") != NULL)
    {
      if (btowc (EOF) != WEOF)
        return 1;
    }
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_btowc_eof=yes
else
  gl_cv_func_btowc_eof=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

        fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_btowc_eof" >&5
$as_echo "$gl_cv_func_btowc_eof" >&6; }

    case "$gl_cv_func_btowc_nul" in
      *yes) ;;
      *) REPLACE_BTOWC=1 ;;
    esac
    case "$gl_cv_func_btowc_eof" in
      *yes) ;;
      *) REPLACE_BTOWC=1 ;;
    esac
  fi

  if test $HAVE_BTOWC = 0 || test $REPLACE_BTOWC = 1; then








  gltests_LIBOBJS="$gltests_LIBOBJS btowc.$ac_objext"


  :

  fi





    if test "$GNULIB_BTOWC" != 1; then
        if test "$GNULIB_BTOWC" = 0; then
      GNULIB_BTOWC=$gl_module_indicator_condition
    else
      GNULIB_BTOWC="($GNULIB_BTOWC || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_BTOWC 1" >>confdefs.h






  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5
$as_echo_n "checking for a traditional french locale... " >&6; }
if ${gt_cv_locale_fr+:} false; then :
  $as_echo_n "(cached) " >&6
else

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main () {
  /* Check whether the given locale name is recognized by the system.  */
#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
  /* On native Windows, setlocale(category, "") looks at the system settings,
     not at the environment variables.  Also, when an encoding suffix such
     as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
     category of the locale to "C".  */
  if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
      || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
    return 1;
#else
  if (setlocale (LC_ALL, "") == NULL) return 1;
#endif
  /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
     On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
     is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
     On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "646". In this situation,
     some unit tests fail.
     On MirBSD 10, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "UTF-8".  */
#if HAVE_LANGINFO_CODESET
  {
    const char *cs = nl_langinfo (CODESET);
    if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
        || strcmp (cs, "UTF-8") == 0)
      return 1;
  }
#endif
#ifdef __CYGWIN__
  /* On Cygwin, avoid locale names without encoding suffix, because the
     locale_charset() function relies on the encoding suffix.  Note that
     LC_ALL is set on the command line.  */
  if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
#endif
  /* Check whether in the abbreviation of the second month, the second
     character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only
     one byte long. This excludes the UTF-8 encoding.  */
  t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
  if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1;
#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy.  */
  /* Check whether the decimal separator is a comma.
     On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point
     are nl_langinfo(RADIXCHAR) are both ".".  */
  if (localeconv () ->decimal_point[0] != ',') return 1;
#endif
  return 0;
}

_ACEOF
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s conftest$ac_exeext; then
      case "$host_os" in
        # Handle native Windows specially, because there setlocale() interprets
        # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
        # "fr" or "fra" as "French" or "French_France.1252",
        # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
        # "ja" as "Japanese" or "Japanese_Japan.932",
        # and similar.
        mingw*)
          # Test for the native Windows locale name.
          if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_fr=French_France.1252
          else
            # None found.
            gt_cv_locale_fr=none
          fi
          ;;
        *)
          # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
          # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
          # configure script would override the LC_ALL setting. Likewise for
          # LC_CTYPE, which is also set at the beginning of the configure script.
          # Test for the usual locale name.
          if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_fr=fr_FR
          else
            # Test for the locale name with explicit encoding suffix.
            if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
              gt_cv_locale_fr=fr_FR.ISO-8859-1
            else
              # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name.
              if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                gt_cv_locale_fr=fr_FR.ISO8859-1
              else
                # Test for the HP-UX locale name.
                if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                  gt_cv_locale_fr=fr_FR.iso88591
                else
                  # Test for the Solaris 7 locale name.
                  if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                    gt_cv_locale_fr=fr
                  else
                    # None found.
                    gt_cv_locale_fr=none
                  fi
                fi
              fi
            fi
          fi
          ;;
      esac
    fi
    rm -fr conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5
$as_echo "$gt_cv_locale_fr" >&6; }
  LOCALE_FR=$gt_cv_locale_fr




  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5
$as_echo_n "checking for a french Unicode locale... " >&6; }
if ${gt_cv_locale_fr_utf8+:} false; then :
  $as_echo_n "(cached) " >&6
else

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main () {
  /* On BeOS and Haiku, locales are not implemented in libc.  Rather, libintl
     imitates locale dependent behaviour by looking at the environment
     variables, and all locales use the UTF-8 encoding.  */
#if !(defined __BEOS__ || defined __HAIKU__)
  /* Check whether the given locale name is recognized by the system.  */
# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
  /* On native Windows, setlocale(category, "") looks at the system settings,
     not at the environment variables.  Also, when an encoding suffix such
     as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
     category of the locale to "C".  */
  if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
      || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
    return 1;
# else
  if (setlocale (LC_ALL, "") == NULL) return 1;
# endif
  /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
     On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
     is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
     On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "646". In this situation,
     some unit tests fail.  */
# if HAVE_LANGINFO_CODESET
  {
    const char *cs = nl_langinfo (CODESET);
    if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0)
      return 1;
  }
# endif
# ifdef __CYGWIN__
  /* On Cygwin, avoid locale names without encoding suffix, because the
     locale_charset() function relies on the encoding suffix.  Note that
     LC_ALL is set on the command line.  */
  if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
# endif
  /* Check whether in the abbreviation of the second month, the second
     character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is
     two bytes long, with UTF-8 encoding.  */
  t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
  if (strftime (buf, sizeof (buf), "%b", &t) < 4
      || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v')
    return 1;
#endif
#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy.  */
  /* Check whether the decimal separator is a comma.
     On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point
     are nl_langinfo(RADIXCHAR) are both ".".  */
  if (localeconv () ->decimal_point[0] != ',') return 1;
#endif
  return 0;
}

_ACEOF
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s conftest$ac_exeext; then
      case "$host_os" in
        # Handle native Windows specially, because there setlocale() interprets
        # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
        # "fr" or "fra" as "French" or "French_France.1252",
        # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
        # "ja" as "Japanese" or "Japanese_Japan.932",
        # and similar.
        mingw*)
          # Test for the hypothetical native Windows locale name.
          if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_fr_utf8=French_France.65001
          else
            # None found.
            gt_cv_locale_fr_utf8=none
          fi
          ;;
        *)
          # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
          # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
          # configure script would override the LC_ALL setting. Likewise for
          # LC_CTYPE, which is also set at the beginning of the configure script.
          # Test for the usual locale name.
          if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_fr_utf8=fr_FR
          else
            # Test for the locale name with explicit encoding suffix.
            if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
              gt_cv_locale_fr_utf8=fr_FR.UTF-8
            else
              # Test for the Solaris 7 locale name.
              if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                gt_cv_locale_fr_utf8=fr.UTF-8
              else
                # None found.
                gt_cv_locale_fr_utf8=none
              fi
            fi
          fi
          ;;
      esac
    fi
    rm -fr conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5
$as_echo "$gt_cv_locale_fr_utf8" >&6; }
  LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8





  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5
$as_echo_n "checking for a traditional french locale... " >&6; }
if ${gt_cv_locale_fr+:} false; then :
  $as_echo_n "(cached) " >&6
else

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main () {
  /* Check whether the given locale name is recognized by the system.  */
#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
  /* On native Windows, setlocale(category, "") looks at the system settings,
     not at the environment variables.  Also, when an encoding suffix such
     as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
     category of the locale to "C".  */
  if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
      || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
    return 1;
#else
  if (setlocale (LC_ALL, "") == NULL) return 1;
#endif
  /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
     On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
     is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
     On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "646". In this situation,
     some unit tests fail.
     On MirBSD 10, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "UTF-8".  */
#if HAVE_LANGINFO_CODESET
  {
    const char *cs = nl_langinfo (CODESET);
    if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
        || strcmp (cs, "UTF-8") == 0)
      return 1;
  }
#endif
#ifdef __CYGWIN__
  /* On Cygwin, avoid locale names without encoding suffix, because the
     locale_charset() function relies on the encoding suffix.  Note that
     LC_ALL is set on the command line.  */
  if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
#endif
  /* Check whether in the abbreviation of the second month, the second
     character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only
     one byte long. This excludes the UTF-8 encoding.  */
  t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
  if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1;
#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy.  */
  /* Check whether the decimal separator is a comma.
     On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point
     are nl_langinfo(RADIXCHAR) are both ".".  */
  if (localeconv () ->decimal_point[0] != ',') return 1;
#endif
  return 0;
}

_ACEOF
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s conftest$ac_exeext; then
      case "$host_os" in
        # Handle native Windows specially, because there setlocale() interprets
        # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
        # "fr" or "fra" as "French" or "French_France.1252",
        # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
        # "ja" as "Japanese" or "Japanese_Japan.932",
        # and similar.
        mingw*)
          # Test for the native Windows locale name.
          if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_fr=French_France.1252
          else
            # None found.
            gt_cv_locale_fr=none
          fi
          ;;
        *)
          # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
          # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
          # configure script would override the LC_ALL setting. Likewise for
          # LC_CTYPE, which is also set at the beginning of the configure script.
          # Test for the usual locale name.
          if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_fr=fr_FR
          else
            # Test for the locale name with explicit encoding suffix.
            if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
              gt_cv_locale_fr=fr_FR.ISO-8859-1
            else
              # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name.
              if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                gt_cv_locale_fr=fr_FR.ISO8859-1
              else
                # Test for the HP-UX locale name.
                if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                  gt_cv_locale_fr=fr_FR.iso88591
                else
                  # Test for the Solaris 7 locale name.
                  if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                    gt_cv_locale_fr=fr
                  else
                    # None found.
                    gt_cv_locale_fr=none
                  fi
                fi
              fi
            fi
          fi
          ;;
      esac
    fi
    rm -fr conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5
$as_echo "$gt_cv_locale_fr" >&6; }
  LOCALE_FR=$gt_cv_locale_fr





  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a turkish Unicode locale" >&5
$as_echo_n "checking for a turkish Unicode locale... " >&6; }
if ${gt_cv_locale_tr_utf8+:} false; then :
  $as_echo_n "(cached) " >&6
else

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main () {
  /* On BeOS, locales are not implemented in libc.  Rather, libintl
     imitates locale dependent behaviour by looking at the environment
     variables, and all locales use the UTF-8 encoding.  But BeOS does not
     implement the Turkish upper-/lowercase mappings.  Therefore, let this
     program return 1 on BeOS.  */
  /* Check whether the given locale name is recognized by the system.  */
#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
  /* On native Windows, setlocale(category, "") looks at the system settings,
     not at the environment variables.  Also, when an encoding suffix such
     as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
     category of the locale to "C".  */
  if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
      || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
    return 1;
#else
  if (setlocale (LC_ALL, "") == NULL) return 1;
#endif
  /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
     On Mac OS X 10.3.5 (Darwin 7.5) in the tr_TR locale, nl_langinfo(CODESET)
     is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
     On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "646". In this situation,
     some unit tests fail.  */
#if HAVE_LANGINFO_CODESET
  {
    const char *cs = nl_langinfo (CODESET);
    if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0)
      return 1;
  }
#endif
#ifdef __CYGWIN__
  /* On Cygwin, avoid locale names without encoding suffix, because the
     locale_charset() function relies on the encoding suffix.  Note that
     LC_ALL is set on the command line.  */
  if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
#endif
  /* Check whether in the abbreviation of the eighth month, the second
     character (should be U+011F: LATIN SMALL LETTER G WITH BREVE) is
     two bytes long, with UTF-8 encoding.  */
  t.tm_year = 1992 - 1900; t.tm_mon = 8 - 1; t.tm_mday = 19;
  if (strftime (buf, sizeof (buf), "%b", &t) < 4
      || buf[1] != (char) 0xc4 || buf[2] != (char) 0x9f)
    return 1;
  /* Check whether the upper-/lowercase mappings are as expected for
     Turkish.  */
  if (towupper ('i') != 0x0130 || towlower (0x0130) != 'i'
      || towupper(0x0131) != 'I' || towlower ('I') != 0x0131)
    return 1;
  return 0;
}

_ACEOF
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s conftest$ac_exeext; then
      case "$host_os" in
        # Handle native Windows specially, because there setlocale() interprets
        # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
        # "fr" or "fra" as "French" or "French_France.1252",
        # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
        # "ja" as "Japanese" or "Japanese_Japan.932",
        # and similar.
        mingw*)
          # Test for the hypothetical native Windows locale name.
          if (LC_ALL=Turkish_Turkey.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_tr_utf8=Turkish_Turkey.65001
          else
            # None found.
            gt_cv_locale_tr_utf8=none
          fi
          ;;
        *)
          # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
          # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
          # configure script would override the LC_ALL setting. Likewise for
          # LC_CTYPE, which is also set at the beginning of the configure script.
          # Test for the usual locale name.
          if (LC_ALL=tr_TR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_tr_utf8=tr_TR
          else
            # Test for the locale name with explicit encoding suffix.
            if (LC_ALL=tr_TR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
              gt_cv_locale_tr_utf8=tr_TR.UTF-8
            else
              # Test for the Solaris 7 locale name.
              if (LC_ALL=tr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                gt_cv_locale_tr_utf8=tr.UTF-8
              else
                # None found.
                gt_cv_locale_tr_utf8=none
              fi
            fi
          fi
          ;;
      esac
    else
      gt_cv_locale_tr_utf8=none
    fi
    rm -fr conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_tr_utf8" >&5
$as_echo "$gt_cv_locale_tr_utf8" >&6; }
  LOCALE_TR_UTF8=$gt_cv_locale_tr_utf8













     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_ctype_h='<'ctype.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <ctype.h>" >&5
$as_echo_n "checking absolute name of <ctype.h>... " >&6; }
if ${gl_cv_next_ctype_h+:} false; then :
  $as_echo_n "(cached) " >&6
else



  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ctype.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'ctype.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_ctype_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_ctype_h
           gl_cv_next_ctype_h='"'$gl_header'"'


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_ctype_h" >&5
$as_echo "$gl_cv_next_ctype_h" >&6; }
     fi
     NEXT_CTYPE_H=$gl_cv_next_ctype_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'ctype.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_ctype_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_CTYPE_H=$gl_next_as_first_directive






    for gl_func in isblank; do
    as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
$as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
if eval \${$as_gl_Symbol+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ctype.h>

int
main ()
{
#undef $gl_func
  (void) $gl_func;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$as_gl_Symbol=yes"
else
  eval "$as_gl_Symbol=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$as_gl_Symbol
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
_ACEOF

                     eval ac_cv_have_decl_$gl_func=yes
fi
      done





  :





  :





    if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
      REPLACE_FDOPEN=1
    fi

  if test $REPLACE_FDOPEN = 0; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fdopen sets errno" >&5
$as_echo_n "checking whether fdopen sets errno... " >&6; }
if ${gl_cv_func_fdopen_works+:} false; then :
  $as_echo_n "(cached) " >&6
else

        if test "$cross_compiling" = yes; then :
  case "$host_os" in
             mingw*) gl_cv_func_fdopen_works="guessing no" ;;
             *)      gl_cv_func_fdopen_works="guessing yes" ;;
           esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#include <errno.h>
int
main (void)
{
  FILE *fp;
  errno = 0;
  fp = fdopen (-1, "r");
  if (fp == NULL && errno == 0)
    return 1;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_fdopen_works=yes
else
  gl_cv_func_fdopen_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fdopen_works" >&5
$as_echo "$gl_cv_func_fdopen_works" >&6; }
    case "$gl_cv_func_fdopen_works" in
      *no) REPLACE_FDOPEN=1 ;;
    esac
  fi

  if test $REPLACE_FDOPEN = 1; then








  gltests_LIBOBJS="$gltests_LIBOBJS fdopen.$ac_objext"


  fi





    if test "$GNULIB_FDOPEN" != 1; then
        if test "$GNULIB_FDOPEN" = 0; then
      GNULIB_FDOPEN=$gl_module_indicator_condition
    else
      GNULIB_FDOPEN="($GNULIB_FDOPEN || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_FDOPEN 1" >>confdefs.h








  :





  if test $ac_cv_func_ftruncate = yes; then


      case "$host_os" in
        mingw*)
                                                                      REPLACE_FTRUNCATE=1
          ;;
      esac

  else
    HAVE_FTRUNCATE=0
  fi

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








  gltests_LIBOBJS="$gltests_LIBOBJS ftruncate.$ac_objext"


  for ac_func in chsize
do :
  ac_fn_c_check_func "$LINENO" "chsize" "ac_cv_func_chsize"
if test "x$ac_cv_func_chsize" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_CHSIZE 1
_ACEOF

fi
done


  fi





    if test "$GNULIB_FTRUNCATE" != 1; then
        if test "$GNULIB_FTRUNCATE" = 0; then
      GNULIB_FTRUNCATE=$gl_module_indicator_condition
    else
      GNULIB_FTRUNCATE="($GNULIB_FTRUNCATE || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_FTRUNCATE 1" >>confdefs.h






  for ac_func in getpagesize
do :
  ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
if test "x$ac_cv_func_getpagesize" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_GETPAGESIZE 1
_ACEOF

fi
done

  if test $ac_cv_func_getpagesize = no; then
    HAVE_GETPAGESIZE=0
    for ac_header in OS.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "OS.h" "ac_cv_header_OS_h" "$ac_includes_default"
if test "x$ac_cv_header_OS_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_OS_H 1
_ACEOF

fi

done

    if test $ac_cv_header_OS_h = yes; then
      HAVE_OS_H=1
    fi
    for ac_header in sys/param.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_param_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SYS_PARAM_H 1
_ACEOF

fi

done

    if test $ac_cv_header_sys_param_h = yes; then
      HAVE_SYS_PARAM_H=1
    fi
  fi
  case "$host_os" in
    mingw*)
      REPLACE_GETPAGESIZE=1
      ;;
  esac
      ac_fn_c_check_decl "$LINENO" "getpagesize" "ac_cv_have_decl_getpagesize" "$ac_includes_default"
if test "x$ac_cv_have_decl_getpagesize" = xyes; then :

else
  HAVE_DECL_GETPAGESIZE=0
fi


  if test $REPLACE_GETPAGESIZE = 1; then








  gltests_LIBOBJS="$gltests_LIBOBJS getpagesize.$ac_objext"

  fi





    if test "$GNULIB_GETPAGESIZE" != 1; then
        if test "$GNULIB_GETPAGESIZE" = 0; then
      GNULIB_GETPAGESIZE=$gl_module_indicator_condition
    else
      GNULIB_GETPAGESIZE="($GNULIB_GETPAGESIZE || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_GETPAGESIZE 1" >>confdefs.h




  if test "$ac_cv_header_winsock2_h" = yes; then








  gltests_LIBOBJS="$gltests_LIBOBJS getsockname.$ac_objext"

  fi





    if test "$GNULIB_GETSOCKNAME" != 1; then
        if test "$GNULIB_GETSOCKNAME" = 0; then
      GNULIB_GETSOCKNAME=$gl_module_indicator_condition
    else
      GNULIB_GETSOCKNAME="($GNULIB_GETSOCKNAME || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_GETSOCKNAME 1" >>confdefs.h




  if test "$ac_cv_header_winsock2_h" = yes; then








  gltests_LIBOBJS="$gltests_LIBOBJS getsockopt.$ac_objext"

  fi





    if test "$GNULIB_GETSOCKOPT" != 1; then
        if test "$GNULIB_GETSOCKOPT" = 0; then
      GNULIB_GETSOCKOPT=$gl_module_indicator_condition
    else
      GNULIB_GETSOCKOPT="($GNULIB_GETSOCKOPT || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_GETSOCKOPT 1" >>confdefs.h



   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
if ${ac_cv_c_bigendian+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_c_bigendian=unknown
    # See if we're dealing with a universal compiler.
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifndef __APPLE_CC__
	       not a universal capable compiler
	     #endif
	     typedef int dummy;

_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

	# Check for potential -arch flags.  It is not universal unless
	# there are at least two -arch flags with different values.
	ac_arch=
	ac_prev=
	for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
	 if test -n "$ac_prev"; then
	   case $ac_word in
	     i?86 | x86_64 | ppc | ppc64)
	       if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
		 ac_arch=$ac_word
	       else
		 ac_cv_c_bigendian=universal
		 break
	       fi
	       ;;
	   esac
	   ac_prev=
	 elif test "x$ac_word" = "x-arch"; then
	   ac_prev=arch
	 fi
       done
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    if test $ac_cv_c_bigendian = unknown; then
      # See if sys/param.h defines the BYTE_ORDER macro.
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
	     #include <sys/param.h>

int
main ()
{
#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
		     && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
		     && LITTLE_ENDIAN)
	      bogus endian macros
	     #endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  # It does; now see whether it defined to BIG_ENDIAN or not.
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
		#include <sys/param.h>

int
main ()
{
#if BYTE_ORDER != BIG_ENDIAN
		 not big endian
		#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_c_bigendian=yes
else
  ac_cv_c_bigendian=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    fi
    if test $ac_cv_c_bigendian = unknown; then
      # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>

int
main ()
{
#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
	      bogus endian macros
	     #endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  # It does; now see whether it defined to _BIG_ENDIAN or not.
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>

int
main ()
{
#ifndef _BIG_ENDIAN
		 not big endian
		#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_c_bigendian=yes
else
  ac_cv_c_bigendian=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    fi
    if test $ac_cv_c_bigendian = unknown; then
      # Compile a test program.
      if test "$cross_compiling" = yes; then :
  # Try to guess by grepping values from an object file.
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
short int ascii_mm[] =
		  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
		short int ascii_ii[] =
		  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
		int use_ascii (int i) {
		  return ascii_mm[i] + ascii_ii[i];
		}
		short int ebcdic_ii[] =
		  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
		short int ebcdic_mm[] =
		  { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
		int use_ebcdic (int i) {
		  return ebcdic_mm[i] + ebcdic_ii[i];
		}
		extern int foo;

int
main ()
{
return use_ascii (foo) == use_ebcdic (foo);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
	      ac_cv_c_bigendian=yes
	    fi
	    if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
	      if test "$ac_cv_c_bigendian" = unknown; then
		ac_cv_c_bigendian=no
	      else
		# finding both strings is unlikely to happen, but who knows?
		ac_cv_c_bigendian=unknown
	      fi
	    fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{

	     /* Are we little or big endian?  From Harbison&Steele.  */
	     union
	     {
	       long int l;
	       char c[sizeof (long int)];
	     } u;
	     u.l = 1;
	     return u.c[sizeof (long int) - 1] == 1;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  ac_cv_c_bigendian=no
else
  ac_cv_c_bigendian=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

    fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
$as_echo "$ac_cv_c_bigendian" >&6; }
 case $ac_cv_c_bigendian in #(
   yes)
     $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
;; #(
   no)
      ;; #(
   universal)

$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h

     ;; #(
   *)
     as_fn_error $? "unknown endianness
 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
 esac








              HAVE_INET_PTON=1
  INET_PTON_LIB=




  :





  if test $ac_cv_header_sys_socket_h != yes; then
                    for ac_header in winsock2.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
if test "x$ac_cv_header_winsock2_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_WINSOCK2_H 1
_ACEOF

fi

done

  fi
  if test "$ac_cv_header_winsock2_h" = yes; then
    HAVE_WINSOCK2_H=1
    UNISTD_H_HAVE_WINSOCK2_H=1
    SYS_IOCTL_H_HAVE_WINSOCK2_H=1
  else
    HAVE_WINSOCK2_H=0
  fi


  if test $HAVE_WINSOCK2_H = 1; then
    ac_fn_c_check_decl "$LINENO" "inet_pton" "ac_cv_have_decl_inet_pton" "#include <ws2tcpip.h>
"
if test "x$ac_cv_have_decl_inet_pton" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_INET_PTON $ac_have_decl
_ACEOF

    if test $ac_cv_have_decl_inet_pton = yes; then
                  REPLACE_INET_PTON=1
      INET_PTON_LIB="-lws2_32"
    else
      HAVE_DECL_INET_PTON=0
      HAVE_INET_PTON=0
    fi
  else
    gl_save_LIBS=$LIBS
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_pton" >&5
$as_echo_n "checking for library containing inet_pton... " >&6; }
if ${ac_cv_search_inet_pton+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char inet_pton ();
int
main ()
{
return inet_pton ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' nsl resolv; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_search_inet_pton=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext
  if ${ac_cv_search_inet_pton+:} false; then :
  break
fi
done
if ${ac_cv_search_inet_pton+:} false; then :

else
  ac_cv_search_inet_pton=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_pton" >&5
$as_echo "$ac_cv_search_inet_pton" >&6; }
ac_res=$ac_cv_search_inet_pton
if test "$ac_res" != no; then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

else
  for ac_func in inet_pton
do :
  ac_fn_c_check_func "$LINENO" "inet_pton" "ac_cv_func_inet_pton"
if test "x$ac_cv_func_inet_pton" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_INET_PTON 1
_ACEOF

fi
done

       if test $ac_cv_func_inet_pton = no; then
         HAVE_INET_PTON=0
       fi

fi

    LIBS=$gl_save_LIBS

    if test "$ac_cv_search_inet_pton" != "no" \
       && test "$ac_cv_search_inet_pton" != "none required"; then
      INET_PTON_LIB="$ac_cv_search_inet_pton"
    fi


  :





    ac_fn_c_check_decl "$LINENO" "inet_pton" "ac_cv_have_decl_inet_pton" "#include <arpa/inet.h>
        #if HAVE_NETDB_H
        # include <netdb.h>
        #endif

"
if test "x$ac_cv_have_decl_inet_pton" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_INET_PTON $ac_have_decl
_ACEOF

    if test $ac_cv_have_decl_inet_pton = no; then
      HAVE_DECL_INET_PTON=0
    fi
  fi


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








  gltests_LIBOBJS="$gltests_LIBOBJS inet_pton.$ac_objext"




  fi





    if test "$GNULIB_INET_PTON" != 1; then
        if test "$GNULIB_INET_PTON" = 0; then
      GNULIB_INET_PTON=$gl_module_indicator_condition
    else
      GNULIB_INET_PTON="($GNULIB_INET_PTON || $gl_module_indicator_condition)"
    fi
  fi




   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
if ${ac_cv_c_bigendian+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_c_bigendian=unknown
    # See if we're dealing with a universal compiler.
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifndef __APPLE_CC__
	       not a universal capable compiler
	     #endif
	     typedef int dummy;

_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

	# Check for potential -arch flags.  It is not universal unless
	# there are at least two -arch flags with different values.
	ac_arch=
	ac_prev=
	for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
	 if test -n "$ac_prev"; then
	   case $ac_word in
	     i?86 | x86_64 | ppc | ppc64)
	       if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
		 ac_arch=$ac_word
	       else
		 ac_cv_c_bigendian=universal
		 break
	       fi
	       ;;
	   esac
	   ac_prev=
	 elif test "x$ac_word" = "x-arch"; then
	   ac_prev=arch
	 fi
       done
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    if test $ac_cv_c_bigendian = unknown; then
      # See if sys/param.h defines the BYTE_ORDER macro.
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
	     #include <sys/param.h>

int
main ()
{
#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
		     && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
		     && LITTLE_ENDIAN)
	      bogus endian macros
	     #endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  # It does; now see whether it defined to BIG_ENDIAN or not.
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
		#include <sys/param.h>

int
main ()
{
#if BYTE_ORDER != BIG_ENDIAN
		 not big endian
		#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_c_bigendian=yes
else
  ac_cv_c_bigendian=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    fi
    if test $ac_cv_c_bigendian = unknown; then
      # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>

int
main ()
{
#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
	      bogus endian macros
	     #endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  # It does; now see whether it defined to _BIG_ENDIAN or not.
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>

int
main ()
{
#ifndef _BIG_ENDIAN
		 not big endian
		#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_c_bigendian=yes
else
  ac_cv_c_bigendian=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    fi
    if test $ac_cv_c_bigendian = unknown; then
      # Compile a test program.
      if test "$cross_compiling" = yes; then :
  # Try to guess by grepping values from an object file.
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
short int ascii_mm[] =
		  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
		short int ascii_ii[] =
		  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
		int use_ascii (int i) {
		  return ascii_mm[i] + ascii_ii[i];
		}
		short int ebcdic_ii[] =
		  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
		short int ebcdic_mm[] =
		  { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
		int use_ebcdic (int i) {
		  return ebcdic_mm[i] + ebcdic_ii[i];
		}
		extern int foo;

int
main ()
{
return use_ascii (foo) == use_ebcdic (foo);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
	      ac_cv_c_bigendian=yes
	    fi
	    if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
	      if test "$ac_cv_c_bigendian" = unknown; then
		ac_cv_c_bigendian=no
	      else
		# finding both strings is unlikely to happen, but who knows?
		ac_cv_c_bigendian=unknown
	      fi
	    fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{

	     /* Are we little or big endian?  From Harbison&Steele.  */
	     union
	     {
	       long int l;
	       char c[sizeof (long int)];
	     } u;
	     u.l = 1;
	     return u.c[sizeof (long int) - 1] == 1;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  ac_cv_c_bigendian=no
else
  ac_cv_c_bigendian=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

    fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
$as_echo "$ac_cv_c_bigendian" >&6; }
 case $ac_cv_c_bigendian in #(
   yes)
     $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
;; #(
   no)
      ;; #(
   universal)

$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h

     ;; #(
   *)
     as_fn_error $? "unknown endianness
 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
 esac




  :

  :
  :
  :
  :






  PRIPTR_PREFIX=
  if test -n "$STDINT_H"; then
        PRIPTR_PREFIX='"l"'
  else
        for glpfx in '' l ll I64; do
      case $glpfx in
        '')  gltype1='int';;
        l)   gltype1='long int';;
        ll)  gltype1='long long int';;
        I64) gltype1='__int64';;
      esac
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdint.h>
           extern intptr_t foo;
           extern $gltype1 foo;
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  PRIPTR_PREFIX='"'$glpfx'"'
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
      test -n "$PRIPTR_PREFIX" && break
    done
  fi



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether INT32_MAX < INTMAX_MAX" >&5
$as_echo_n "checking whether INT32_MAX < INTMAX_MAX... " >&6; }
if ${gl_cv_test_INT32_MAX_LT_INTMAX_MAX+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
/* Work also in C++ mode.  */
            #define __STDC_LIMIT_MACROS 1

            /* Work if build is not clean.  */
            #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H

            #include <limits.h>
            #if HAVE_STDINT_H
             #include <stdint.h>
            #endif

            #if defined INT32_MAX && defined INTMAX_MAX
             #define CONDITION (INT32_MAX < INTMAX_MAX)
            #elif HAVE_LONG_LONG_INT
             #define CONDITION (sizeof (int) < sizeof (long long int))
            #else
             #define CONDITION 0
            #endif
            int test[CONDITION ? 1 : -1];
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_test_INT32_MAX_LT_INTMAX_MAX=yes
else
  gl_cv_test_INT32_MAX_LT_INTMAX_MAX=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_INT32_MAX_LT_INTMAX_MAX" >&5
$as_echo "$gl_cv_test_INT32_MAX_LT_INTMAX_MAX" >&6; }
  if test $gl_cv_test_INT32_MAX_LT_INTMAX_MAX = yes; then
    INT32_MAX_LT_INTMAX_MAX=1;
  else
    INT32_MAX_LT_INTMAX_MAX=0;
  fi


  if test $APPLE_UNIVERSAL_BUILD = 0; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether INT64_MAX == LONG_MAX" >&5
$as_echo_n "checking whether INT64_MAX == LONG_MAX... " >&6; }
if ${gl_cv_test_INT64_MAX_EQ_LONG_MAX+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
/* Work also in C++ mode.  */
            #define __STDC_LIMIT_MACROS 1

            /* Work if build is not clean.  */
            #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H

            #include <limits.h>
            #if HAVE_STDINT_H
             #include <stdint.h>
            #endif

            #if defined INT64_MAX
             #define CONDITION (INT64_MAX == LONG_MAX)
            #elif HAVE_LONG_LONG_INT
             #define CONDITION (sizeof (long long int) == sizeof (long int))
            #else
             #define CONDITION 0
            #endif
            int test[CONDITION ? 1 : -1];
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_test_INT64_MAX_EQ_LONG_MAX=yes
else
  gl_cv_test_INT64_MAX_EQ_LONG_MAX=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_INT64_MAX_EQ_LONG_MAX" >&5
$as_echo "$gl_cv_test_INT64_MAX_EQ_LONG_MAX" >&6; }
  if test $gl_cv_test_INT64_MAX_EQ_LONG_MAX = yes; then
    INT64_MAX_EQ_LONG_MAX=1;
  else
    INT64_MAX_EQ_LONG_MAX=0;
  fi


  else
    INT64_MAX_EQ_LONG_MAX=-1
  fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether UINT32_MAX < UINTMAX_MAX" >&5
$as_echo_n "checking whether UINT32_MAX < UINTMAX_MAX... " >&6; }
if ${gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
/* Work also in C++ mode.  */
            #define __STDC_LIMIT_MACROS 1

            /* Work if build is not clean.  */
            #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H

            #include <limits.h>
            #if HAVE_STDINT_H
             #include <stdint.h>
            #endif

            #if defined UINT32_MAX && defined UINTMAX_MAX
             #define CONDITION (UINT32_MAX < UINTMAX_MAX)
            #elif HAVE_LONG_LONG_INT
             #define CONDITION (sizeof (unsigned int) < sizeof (unsigned long long int))
            #else
             #define CONDITION 0
            #endif
            int test[CONDITION ? 1 : -1];
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX=yes
else
  gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX" >&5
$as_echo "$gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX" >&6; }
  if test $gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX = yes; then
    UINT32_MAX_LT_UINTMAX_MAX=1;
  else
    UINT32_MAX_LT_UINTMAX_MAX=0;
  fi


  if test $APPLE_UNIVERSAL_BUILD = 0; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether UINT64_MAX == ULONG_MAX" >&5
$as_echo_n "checking whether UINT64_MAX == ULONG_MAX... " >&6; }
if ${gl_cv_test_UINT64_MAX_EQ_ULONG_MAX+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
/* Work also in C++ mode.  */
            #define __STDC_LIMIT_MACROS 1

            /* Work if build is not clean.  */
            #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H

            #include <limits.h>
            #if HAVE_STDINT_H
             #include <stdint.h>
            #endif

            #if defined UINT64_MAX
             #define CONDITION (UINT64_MAX == ULONG_MAX)
            #elif HAVE_LONG_LONG_INT
             #define CONDITION (sizeof (unsigned long long int) == sizeof (unsigned long int))
            #else
             #define CONDITION 0
            #endif
            int test[CONDITION ? 1 : -1];
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_test_UINT64_MAX_EQ_ULONG_MAX=yes
else
  gl_cv_test_UINT64_MAX_EQ_ULONG_MAX=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_UINT64_MAX_EQ_ULONG_MAX" >&5
$as_echo "$gl_cv_test_UINT64_MAX_EQ_ULONG_MAX" >&6; }
  if test $gl_cv_test_UINT64_MAX_EQ_ULONG_MAX = yes; then
    UINT64_MAX_EQ_ULONG_MAX=1;
  else
    UINT64_MAX_EQ_ULONG_MAX=0;
  fi


  else
    UINT64_MAX_EQ_ULONG_MAX=-1
  fi







  :





  if test $ac_cv_func_isblank = no; then
    HAVE_ISBLANK=0
  fi

  if test $HAVE_ISBLANK = 0; then








  gltests_LIBOBJS="$gltests_LIBOBJS isblank.$ac_objext"

  fi





    if test "$GNULIB_ISBLANK" != 1; then
        if test "$GNULIB_ISBLANK" = 0; then
      GNULIB_ISBLANK=$gl_module_indicator_condition
    else
      GNULIB_ISBLANK="($GNULIB_ISBLANK || $gl_module_indicator_condition)"
    fi
  fi















  :








     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_langinfo_h='<'langinfo.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <langinfo.h>" >&5
$as_echo_n "checking absolute name of <langinfo.h>... " >&6; }
if ${gl_cv_next_langinfo_h+:} false; then :
  $as_echo_n "(cached) " >&6
else

             if test $ac_cv_header_langinfo_h = yes; then




  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <langinfo.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'langinfo.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_langinfo_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_langinfo_h
           gl_cv_next_langinfo_h='"'$gl_header'"'
          else
               gl_cv_next_langinfo_h='<'langinfo.h'>'
             fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_langinfo_h" >&5
$as_echo "$gl_cv_next_langinfo_h" >&6; }
     fi
     NEXT_LANGINFO_H=$gl_cv_next_langinfo_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'langinfo.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_langinfo_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H=$gl_next_as_first_directive





    HAVE_LANGINFO_CODESET=0
  HAVE_LANGINFO_T_FMT_AMPM=0
  HAVE_LANGINFO_ERA=0
  HAVE_LANGINFO_YESEXPR=0

  :





  if test $ac_cv_header_langinfo_h = yes; then
    HAVE_LANGINFO_H=1
            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines CODESET" >&5
$as_echo_n "checking whether langinfo.h defines CODESET... " >&6; }
if ${gl_cv_header_langinfo_codeset+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <langinfo.h>
int a = CODESET;

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_header_langinfo_codeset=yes
else
  gl_cv_header_langinfo_codeset=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_codeset" >&5
$as_echo "$gl_cv_header_langinfo_codeset" >&6; }
    if test $gl_cv_header_langinfo_codeset = yes; then
      HAVE_LANGINFO_CODESET=1
    fi
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines T_FMT_AMPM" >&5
$as_echo_n "checking whether langinfo.h defines T_FMT_AMPM... " >&6; }
if ${gl_cv_header_langinfo_t_fmt_ampm+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <langinfo.h>
int a = T_FMT_AMPM;

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_header_langinfo_t_fmt_ampm=yes
else
  gl_cv_header_langinfo_t_fmt_ampm=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_t_fmt_ampm" >&5
$as_echo "$gl_cv_header_langinfo_t_fmt_ampm" >&6; }
    if test $gl_cv_header_langinfo_t_fmt_ampm = yes; then
      HAVE_LANGINFO_T_FMT_AMPM=1
    fi
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines ERA" >&5
$as_echo_n "checking whether langinfo.h defines ERA... " >&6; }
if ${gl_cv_header_langinfo_era+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <langinfo.h>
int a = ERA;

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_header_langinfo_era=yes
else
  gl_cv_header_langinfo_era=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_era" >&5
$as_echo "$gl_cv_header_langinfo_era" >&6; }
    if test $gl_cv_header_langinfo_era = yes; then
      HAVE_LANGINFO_ERA=1
    fi
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines YESEXPR" >&5
$as_echo_n "checking whether langinfo.h defines YESEXPR... " >&6; }
if ${gl_cv_header_langinfo_yesexpr+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <langinfo.h>
int a = YESEXPR;

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_header_langinfo_yesexpr=yes
else
  gl_cv_header_langinfo_yesexpr=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_yesexpr" >&5
$as_echo "$gl_cv_header_langinfo_yesexpr" >&6; }
    if test $gl_cv_header_langinfo_yesexpr = yes; then
      HAVE_LANGINFO_YESEXPR=1
    fi
  else
    HAVE_LANGINFO_H=0
  fi







    for gl_func in nl_langinfo; do
    as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
$as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
if eval \${$as_gl_Symbol+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <langinfo.h>

int
main ()
{
#undef $gl_func
  (void) $gl_func;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$as_gl_Symbol=yes"
else
  eval "$as_gl_Symbol=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$as_gl_Symbol
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
_ACEOF

                     eval ac_cv_have_decl_$gl_func=yes
fi
      done



  if test "$ac_cv_header_winsock2_h" = yes; then








  gltests_LIBOBJS="$gltests_LIBOBJS listen.$ac_objext"

  fi





    if test "$GNULIB_LISTEN" != 1; then
        if test "$GNULIB_LISTEN" = 0; then
      GNULIB_LISTEN=$gl_module_indicator_condition
    else
      GNULIB_LISTEN="($GNULIB_LISTEN || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_LISTEN 1" >>confdefs.h




  :








  for ac_func in setlocale uselocale
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done

      if test $ac_cv_func_uselocale = yes; then
    for ac_func in getlocalename_l
do :
  ac_fn_c_check_func "$LINENO" "getlocalename_l" "ac_cv_func_getlocalename_l"
if test "x$ac_cv_func_getlocalename_l" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_GETLOCALENAME_L 1
_ACEOF

fi
done

  fi


  :






  :








  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5
$as_echo_n "checking for a traditional french locale... " >&6; }
if ${gt_cv_locale_fr+:} false; then :
  $as_echo_n "(cached) " >&6
else

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main () {
  /* Check whether the given locale name is recognized by the system.  */
#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
  /* On native Windows, setlocale(category, "") looks at the system settings,
     not at the environment variables.  Also, when an encoding suffix such
     as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
     category of the locale to "C".  */
  if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
      || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
    return 1;
#else
  if (setlocale (LC_ALL, "") == NULL) return 1;
#endif
  /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
     On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
     is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
     On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "646". In this situation,
     some unit tests fail.
     On MirBSD 10, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "UTF-8".  */
#if HAVE_LANGINFO_CODESET
  {
    const char *cs = nl_langinfo (CODESET);
    if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
        || strcmp (cs, "UTF-8") == 0)
      return 1;
  }
#endif
#ifdef __CYGWIN__
  /* On Cygwin, avoid locale names without encoding suffix, because the
     locale_charset() function relies on the encoding suffix.  Note that
     LC_ALL is set on the command line.  */
  if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
#endif
  /* Check whether in the abbreviation of the second month, the second
     character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only
     one byte long. This excludes the UTF-8 encoding.  */
  t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
  if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1;
#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy.  */
  /* Check whether the decimal separator is a comma.
     On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point
     are nl_langinfo(RADIXCHAR) are both ".".  */
  if (localeconv () ->decimal_point[0] != ',') return 1;
#endif
  return 0;
}

_ACEOF
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s conftest$ac_exeext; then
      case "$host_os" in
        # Handle native Windows specially, because there setlocale() interprets
        # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
        # "fr" or "fra" as "French" or "French_France.1252",
        # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
        # "ja" as "Japanese" or "Japanese_Japan.932",
        # and similar.
        mingw*)
          # Test for the native Windows locale name.
          if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_fr=French_France.1252
          else
            # None found.
            gt_cv_locale_fr=none
          fi
          ;;
        *)
          # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
          # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
          # configure script would override the LC_ALL setting. Likewise for
          # LC_CTYPE, which is also set at the beginning of the configure script.
          # Test for the usual locale name.
          if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_fr=fr_FR
          else
            # Test for the locale name with explicit encoding suffix.
            if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
              gt_cv_locale_fr=fr_FR.ISO-8859-1
            else
              # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name.
              if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                gt_cv_locale_fr=fr_FR.ISO8859-1
              else
                # Test for the HP-UX locale name.
                if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                  gt_cv_locale_fr=fr_FR.iso88591
                else
                  # Test for the Solaris 7 locale name.
                  if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                    gt_cv_locale_fr=fr
                  else
                    # None found.
                    gt_cv_locale_fr=none
                  fi
                fi
              fi
            fi
          fi
          ;;
      esac
    fi
    rm -fr conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5
$as_echo "$gt_cv_locale_fr" >&6; }
  LOCALE_FR=$gt_cv_locale_fr




  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5
$as_echo_n "checking for a french Unicode locale... " >&6; }
if ${gt_cv_locale_fr_utf8+:} false; then :
  $as_echo_n "(cached) " >&6
else

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main () {
  /* On BeOS and Haiku, locales are not implemented in libc.  Rather, libintl
     imitates locale dependent behaviour by looking at the environment
     variables, and all locales use the UTF-8 encoding.  */
#if !(defined __BEOS__ || defined __HAIKU__)
  /* Check whether the given locale name is recognized by the system.  */
# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
  /* On native Windows, setlocale(category, "") looks at the system settings,
     not at the environment variables.  Also, when an encoding suffix such
     as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
     category of the locale to "C".  */
  if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
      || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
    return 1;
# else
  if (setlocale (LC_ALL, "") == NULL) return 1;
# endif
  /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
     On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
     is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
     On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "646". In this situation,
     some unit tests fail.  */
# if HAVE_LANGINFO_CODESET
  {
    const char *cs = nl_langinfo (CODESET);
    if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0)
      return 1;
  }
# endif
# ifdef __CYGWIN__
  /* On Cygwin, avoid locale names without encoding suffix, because the
     locale_charset() function relies on the encoding suffix.  Note that
     LC_ALL is set on the command line.  */
  if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
# endif
  /* Check whether in the abbreviation of the second month, the second
     character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is
     two bytes long, with UTF-8 encoding.  */
  t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
  if (strftime (buf, sizeof (buf), "%b", &t) < 4
      || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v')
    return 1;
#endif
#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy.  */
  /* Check whether the decimal separator is a comma.
     On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point
     are nl_langinfo(RADIXCHAR) are both ".".  */
  if (localeconv () ->decimal_point[0] != ',') return 1;
#endif
  return 0;
}

_ACEOF
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s conftest$ac_exeext; then
      case "$host_os" in
        # Handle native Windows specially, because there setlocale() interprets
        # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
        # "fr" or "fra" as "French" or "French_France.1252",
        # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
        # "ja" as "Japanese" or "Japanese_Japan.932",
        # and similar.
        mingw*)
          # Test for the hypothetical native Windows locale name.
          if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_fr_utf8=French_France.65001
          else
            # None found.
            gt_cv_locale_fr_utf8=none
          fi
          ;;
        *)
          # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
          # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
          # configure script would override the LC_ALL setting. Likewise for
          # LC_CTYPE, which is also set at the beginning of the configure script.
          # Test for the usual locale name.
          if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_fr_utf8=fr_FR
          else
            # Test for the locale name with explicit encoding suffix.
            if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
              gt_cv_locale_fr_utf8=fr_FR.UTF-8
            else
              # Test for the Solaris 7 locale name.
              if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                gt_cv_locale_fr_utf8=fr.UTF-8
              else
                # None found.
                gt_cv_locale_fr_utf8=none
              fi
            fi
          fi
          ;;
      esac
    fi
    rm -fr conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5
$as_echo "$gt_cv_locale_fr_utf8" >&6; }
  LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8





  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional japanese locale" >&5
$as_echo_n "checking for a traditional japanese locale... " >&6; }
if ${gt_cv_locale_ja+:} false; then :
  $as_echo_n "(cached) " >&6
else

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main ()
{
  const char *p;
  /* Check whether the given locale name is recognized by the system.  */
#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
  /* On native Windows, setlocale(category, "") looks at the system settings,
     not at the environment variables.  Also, when an encoding suffix such
     as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
     category of the locale to "C".  */
  if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
      || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
    return 1;
#else
  if (setlocale (LC_ALL, "") == NULL) return 1;
#endif
  /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
     On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
     is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
     On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "646". In this situation,
     some unit tests fail.
     On MirBSD 10, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "UTF-8".  */
#if HAVE_LANGINFO_CODESET
  {
    const char *cs = nl_langinfo (CODESET);
    if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
        || strcmp (cs, "UTF-8") == 0)
      return 1;
  }
#endif
#ifdef __CYGWIN__
  /* On Cygwin, avoid locale names without encoding suffix, because the
     locale_charset() function relies on the encoding suffix.  Note that
     LC_ALL is set on the command line.  */
  if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
#endif
  /* Check whether MB_CUR_MAX is > 1.  This excludes the dysfunctional locales
     on Cygwin 1.5.x.  */
  if (MB_CUR_MAX == 1)
    return 1;
  /* Check whether in a month name, no byte in the range 0x80..0x9F occurs.
     This excludes the UTF-8 encoding (except on MirBSD).  */
  t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
  if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1;
  for (p = buf; *p != '\0'; p++)
    if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0)
      return 1;
  return 0;
}

_ACEOF
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s conftest$ac_exeext; then
      case "$host_os" in
        # Handle native Windows specially, because there setlocale() interprets
        # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
        # "fr" or "fra" as "French" or "French_France.1252",
        # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
        # "ja" as "Japanese" or "Japanese_Japan.932",
        # and similar.
        mingw*)
          # Note that on native Windows, the Japanese locale is
          # Japanese_Japan.932, and CP932 is very different from EUC-JP, so we
          # cannot use it here.
          gt_cv_locale_ja=none
          ;;
        *)
          # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
          # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
          # configure script would override the LC_ALL setting. Likewise for
          # LC_CTYPE, which is also set at the beginning of the configure script.
          # Test for the AIX locale name.
          if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_ja=ja_JP
          else
            # Test for the locale name with explicit encoding suffix.
            if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
              gt_cv_locale_ja=ja_JP.EUC-JP
            else
              # Test for the HP-UX, OSF/1, NetBSD locale name.
              if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                gt_cv_locale_ja=ja_JP.eucJP
              else
                # Test for the IRIX, FreeBSD locale name.
                if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                  gt_cv_locale_ja=ja_JP.EUC
                else
                  # Test for the Solaris 7 locale name.
                  if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                    gt_cv_locale_ja=ja
                  else
                    # Special test for NetBSD 1.6.
                    if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then
                      gt_cv_locale_ja=ja_JP.eucJP
                    else
                      # None found.
                      gt_cv_locale_ja=none
                    fi
                  fi
                fi
              fi
            fi
          fi
          ;;
      esac
    fi
    rm -fr conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5
$as_echo "$gt_cv_locale_ja" >&6; }
  LOCALE_JA=$gt_cv_locale_ja





  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5
$as_echo_n "checking for a transitional chinese locale... " >&6; }
if ${gt_cv_locale_zh_CN+:} false; then :
  $as_echo_n "(cached) " >&6
else

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <stdlib.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main ()
{
  const char *p;
  /* Check whether the given locale name is recognized by the system.  */
#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
  /* On native Windows, setlocale(category, "") looks at the system settings,
     not at the environment variables.  Also, when an encoding suffix such
     as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
     category of the locale to "C".  */
  if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
      || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
    return 1;
#else
  if (setlocale (LC_ALL, "") == NULL) return 1;
#endif
  /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
     On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
     is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
     On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "646". In this situation,
     some unit tests fail.
     On MirBSD 10, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "UTF-8".  */
#if HAVE_LANGINFO_CODESET
  {
    const char *cs = nl_langinfo (CODESET);
    if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
        || strcmp (cs, "UTF-8") == 0)
      return 1;
  }
#endif
#ifdef __CYGWIN__
  /* On Cygwin, avoid locale names without encoding suffix, because the
     locale_charset() function relies on the encoding suffix.  Note that
     LC_ALL is set on the command line.  */
  if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
#endif
  /* Check whether in a month name, no byte in the range 0x80..0x9F occurs.
     This excludes the UTF-8 encoding (except on MirBSD).  */
  t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
  if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1;
  for (p = buf; *p != '\0'; p++)
    if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0)
      return 1;
  /* Check whether a typical GB18030 multibyte sequence is recognized as a
     single wide character.  This excludes the GB2312 and GBK encodings.  */
  if (mblen ("\203\062\332\066", 5) != 4)
    return 1;
  return 0;
}

_ACEOF
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s conftest$ac_exeext; then
      case "$host_os" in
        # Handle native Windows specially, because there setlocale() interprets
        # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
        # "fr" or "fra" as "French" or "French_France.1252",
        # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
        # "ja" as "Japanese" or "Japanese_Japan.932",
        # and similar.
        mingw*)
          # Test for the hypothetical native Windows locale name.
          if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_zh_CN=Chinese_China.54936
          else
            # None found.
            gt_cv_locale_zh_CN=none
          fi
          ;;
        solaris2.8)
          # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are
          # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK.
          # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core.
          gt_cv_locale_zh_CN=none
          ;;
        *)
          # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
          # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
          # configure script would override the LC_ALL setting. Likewise for
          # LC_CTYPE, which is also set at the beginning of the configure script.
          # Test for the locale name without encoding suffix.
          if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_zh_CN=zh_CN
          else
            # Test for the locale name with explicit encoding suffix.
            if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
              gt_cv_locale_zh_CN=zh_CN.GB18030
            else
              # None found.
              gt_cv_locale_zh_CN=none
            fi
          fi
          ;;
      esac
    else
      # If there was a link error, due to mblen(), the system is so old that
      # it certainly doesn't have a chinese locale.
      gt_cv_locale_zh_CN=none
    fi
    rm -fr conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5
$as_echo "$gt_cv_locale_zh_CN" >&6; }
  LOCALE_ZH_CN=$gt_cv_locale_zh_CN




  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5
$as_echo_n "checking for a french Unicode locale... " >&6; }
if ${gt_cv_locale_fr_utf8+:} false; then :
  $as_echo_n "(cached) " >&6
else

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main () {
  /* On BeOS and Haiku, locales are not implemented in libc.  Rather, libintl
     imitates locale dependent behaviour by looking at the environment
     variables, and all locales use the UTF-8 encoding.  */
#if !(defined __BEOS__ || defined __HAIKU__)
  /* Check whether the given locale name is recognized by the system.  */
# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
  /* On native Windows, setlocale(category, "") looks at the system settings,
     not at the environment variables.  Also, when an encoding suffix such
     as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
     category of the locale to "C".  */
  if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
      || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
    return 1;
# else
  if (setlocale (LC_ALL, "") == NULL) return 1;
# endif
  /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
     On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
     is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
     On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "646". In this situation,
     some unit tests fail.  */
# if HAVE_LANGINFO_CODESET
  {
    const char *cs = nl_langinfo (CODESET);
    if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0)
      return 1;
  }
# endif
# ifdef __CYGWIN__
  /* On Cygwin, avoid locale names without encoding suffix, because the
     locale_charset() function relies on the encoding suffix.  Note that
     LC_ALL is set on the command line.  */
  if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
# endif
  /* Check whether in the abbreviation of the second month, the second
     character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is
     two bytes long, with UTF-8 encoding.  */
  t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
  if (strftime (buf, sizeof (buf), "%b", &t) < 4
      || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v')
    return 1;
#endif
#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy.  */
  /* Check whether the decimal separator is a comma.
     On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point
     are nl_langinfo(RADIXCHAR) are both ".".  */
  if (localeconv () ->decimal_point[0] != ',') return 1;
#endif
  return 0;
}

_ACEOF
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s conftest$ac_exeext; then
      case "$host_os" in
        # Handle native Windows specially, because there setlocale() interprets
        # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
        # "fr" or "fra" as "French" or "French_France.1252",
        # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
        # "ja" as "Japanese" or "Japanese_Japan.932",
        # and similar.
        mingw*)
          # Test for the hypothetical native Windows locale name.
          if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_fr_utf8=French_France.65001
          else
            # None found.
            gt_cv_locale_fr_utf8=none
          fi
          ;;
        *)
          # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
          # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
          # configure script would override the LC_ALL setting. Likewise for
          # LC_CTYPE, which is also set at the beginning of the configure script.
          # Test for the usual locale name.
          if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_fr_utf8=fr_FR
          else
            # Test for the locale name with explicit encoding suffix.
            if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
              gt_cv_locale_fr_utf8=fr_FR.UTF-8
            else
              # Test for the Solaris 7 locale name.
              if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                gt_cv_locale_fr_utf8=fr.UTF-8
              else
                # None found.
                gt_cv_locale_fr_utf8=none
              fi
            fi
          fi
          ;;
      esac
    fi
    rm -fr conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5
$as_echo "$gt_cv_locale_fr_utf8" >&6; }
  LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8





  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5
$as_echo_n "checking for a traditional french locale... " >&6; }
if ${gt_cv_locale_fr+:} false; then :
  $as_echo_n "(cached) " >&6
else

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main () {
  /* Check whether the given locale name is recognized by the system.  */
#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
  /* On native Windows, setlocale(category, "") looks at the system settings,
     not at the environment variables.  Also, when an encoding suffix such
     as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
     category of the locale to "C".  */
  if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
      || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
    return 1;
#else
  if (setlocale (LC_ALL, "") == NULL) return 1;
#endif
  /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
     On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
     is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
     On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "646". In this situation,
     some unit tests fail.
     On MirBSD 10, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "UTF-8".  */
#if HAVE_LANGINFO_CODESET
  {
    const char *cs = nl_langinfo (CODESET);
    if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
        || strcmp (cs, "UTF-8") == 0)
      return 1;
  }
#endif
#ifdef __CYGWIN__
  /* On Cygwin, avoid locale names without encoding suffix, because the
     locale_charset() function relies on the encoding suffix.  Note that
     LC_ALL is set on the command line.  */
  if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
#endif
  /* Check whether in the abbreviation of the second month, the second
     character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only
     one byte long. This excludes the UTF-8 encoding.  */
  t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
  if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1;
#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy.  */
  /* Check whether the decimal separator is a comma.
     On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point
     are nl_langinfo(RADIXCHAR) are both ".".  */
  if (localeconv () ->decimal_point[0] != ',') return 1;
#endif
  return 0;
}

_ACEOF
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s conftest$ac_exeext; then
      case "$host_os" in
        # Handle native Windows specially, because there setlocale() interprets
        # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
        # "fr" or "fra" as "French" or "French_France.1252",
        # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
        # "ja" as "Japanese" or "Japanese_Japan.932",
        # and similar.
        mingw*)
          # Test for the native Windows locale name.
          if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_fr=French_France.1252
          else
            # None found.
            gt_cv_locale_fr=none
          fi
          ;;
        *)
          # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
          # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
          # configure script would override the LC_ALL setting. Likewise for
          # LC_CTYPE, which is also set at the beginning of the configure script.
          # Test for the usual locale name.
          if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_fr=fr_FR
          else
            # Test for the locale name with explicit encoding suffix.
            if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
              gt_cv_locale_fr=fr_FR.ISO-8859-1
            else
              # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name.
              if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                gt_cv_locale_fr=fr_FR.ISO8859-1
              else
                # Test for the HP-UX locale name.
                if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                  gt_cv_locale_fr=fr_FR.iso88591
                else
                  # Test for the Solaris 7 locale name.
                  if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                    gt_cv_locale_fr=fr
                  else
                    # None found.
                    gt_cv_locale_fr=none
                  fi
                fi
              fi
            fi
          fi
          ;;
      esac
    fi
    rm -fr conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5
$as_echo "$gt_cv_locale_fr" >&6; }
  LOCALE_FR=$gt_cv_locale_fr




  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5
$as_echo_n "checking for a french Unicode locale... " >&6; }
if ${gt_cv_locale_fr_utf8+:} false; then :
  $as_echo_n "(cached) " >&6
else

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main () {
  /* On BeOS and Haiku, locales are not implemented in libc.  Rather, libintl
     imitates locale dependent behaviour by looking at the environment
     variables, and all locales use the UTF-8 encoding.  */
#if !(defined __BEOS__ || defined __HAIKU__)
  /* Check whether the given locale name is recognized by the system.  */
# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
  /* On native Windows, setlocale(category, "") looks at the system settings,
     not at the environment variables.  Also, when an encoding suffix such
     as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
     category of the locale to "C".  */
  if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
      || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
    return 1;
# else
  if (setlocale (LC_ALL, "") == NULL) return 1;
# endif
  /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
     On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
     is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
     On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "646". In this situation,
     some unit tests fail.  */
# if HAVE_LANGINFO_CODESET
  {
    const char *cs = nl_langinfo (CODESET);
    if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0)
      return 1;
  }
# endif
# ifdef __CYGWIN__
  /* On Cygwin, avoid locale names without encoding suffix, because the
     locale_charset() function relies on the encoding suffix.  Note that
     LC_ALL is set on the command line.  */
  if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
# endif
  /* Check whether in the abbreviation of the second month, the second
     character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is
     two bytes long, with UTF-8 encoding.  */
  t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
  if (strftime (buf, sizeof (buf), "%b", &t) < 4
      || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v')
    return 1;
#endif
#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy.  */
  /* Check whether the decimal separator is a comma.
     On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point
     are nl_langinfo(RADIXCHAR) are both ".".  */
  if (localeconv () ->decimal_point[0] != ',') return 1;
#endif
  return 0;
}

_ACEOF
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s conftest$ac_exeext; then
      case "$host_os" in
        # Handle native Windows specially, because there setlocale() interprets
        # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
        # "fr" or "fra" as "French" or "French_France.1252",
        # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
        # "ja" as "Japanese" or "Japanese_Japan.932",
        # and similar.
        mingw*)
          # Test for the hypothetical native Windows locale name.
          if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_fr_utf8=French_France.65001
          else
            # None found.
            gt_cv_locale_fr_utf8=none
          fi
          ;;
        *)
          # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
          # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
          # configure script would override the LC_ALL setting. Likewise for
          # LC_CTYPE, which is also set at the beginning of the configure script.
          # Test for the usual locale name.
          if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_fr_utf8=fr_FR
          else
            # Test for the locale name with explicit encoding suffix.
            if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
              gt_cv_locale_fr_utf8=fr_FR.UTF-8
            else
              # Test for the Solaris 7 locale name.
              if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                gt_cv_locale_fr_utf8=fr.UTF-8
              else
                # None found.
                gt_cv_locale_fr_utf8=none
              fi
            fi
          fi
          ;;
      esac
    fi
    rm -fr conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5
$as_echo "$gt_cv_locale_fr_utf8" >&6; }
  LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8





  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional japanese locale" >&5
$as_echo_n "checking for a traditional japanese locale... " >&6; }
if ${gt_cv_locale_ja+:} false; then :
  $as_echo_n "(cached) " >&6
else

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main ()
{
  const char *p;
  /* Check whether the given locale name is recognized by the system.  */
#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
  /* On native Windows, setlocale(category, "") looks at the system settings,
     not at the environment variables.  Also, when an encoding suffix such
     as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
     category of the locale to "C".  */
  if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
      || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
    return 1;
#else
  if (setlocale (LC_ALL, "") == NULL) return 1;
#endif
  /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
     On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
     is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
     On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "646". In this situation,
     some unit tests fail.
     On MirBSD 10, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "UTF-8".  */
#if HAVE_LANGINFO_CODESET
  {
    const char *cs = nl_langinfo (CODESET);
    if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
        || strcmp (cs, "UTF-8") == 0)
      return 1;
  }
#endif
#ifdef __CYGWIN__
  /* On Cygwin, avoid locale names without encoding suffix, because the
     locale_charset() function relies on the encoding suffix.  Note that
     LC_ALL is set on the command line.  */
  if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
#endif
  /* Check whether MB_CUR_MAX is > 1.  This excludes the dysfunctional locales
     on Cygwin 1.5.x.  */
  if (MB_CUR_MAX == 1)
    return 1;
  /* Check whether in a month name, no byte in the range 0x80..0x9F occurs.
     This excludes the UTF-8 encoding (except on MirBSD).  */
  t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
  if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1;
  for (p = buf; *p != '\0'; p++)
    if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0)
      return 1;
  return 0;
}

_ACEOF
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s conftest$ac_exeext; then
      case "$host_os" in
        # Handle native Windows specially, because there setlocale() interprets
        # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
        # "fr" or "fra" as "French" or "French_France.1252",
        # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
        # "ja" as "Japanese" or "Japanese_Japan.932",
        # and similar.
        mingw*)
          # Note that on native Windows, the Japanese locale is
          # Japanese_Japan.932, and CP932 is very different from EUC-JP, so we
          # cannot use it here.
          gt_cv_locale_ja=none
          ;;
        *)
          # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
          # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
          # configure script would override the LC_ALL setting. Likewise for
          # LC_CTYPE, which is also set at the beginning of the configure script.
          # Test for the AIX locale name.
          if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_ja=ja_JP
          else
            # Test for the locale name with explicit encoding suffix.
            if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
              gt_cv_locale_ja=ja_JP.EUC-JP
            else
              # Test for the HP-UX, OSF/1, NetBSD locale name.
              if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                gt_cv_locale_ja=ja_JP.eucJP
              else
                # Test for the IRIX, FreeBSD locale name.
                if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                  gt_cv_locale_ja=ja_JP.EUC
                else
                  # Test for the Solaris 7 locale name.
                  if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                    gt_cv_locale_ja=ja
                  else
                    # Special test for NetBSD 1.6.
                    if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then
                      gt_cv_locale_ja=ja_JP.eucJP
                    else
                      # None found.
                      gt_cv_locale_ja=none
                    fi
                  fi
                fi
              fi
            fi
          fi
          ;;
      esac
    fi
    rm -fr conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5
$as_echo "$gt_cv_locale_ja" >&6; }
  LOCALE_JA=$gt_cv_locale_ja





  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5
$as_echo_n "checking for a transitional chinese locale... " >&6; }
if ${gt_cv_locale_zh_CN+:} false; then :
  $as_echo_n "(cached) " >&6
else

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <stdlib.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main ()
{
  const char *p;
  /* Check whether the given locale name is recognized by the system.  */
#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
  /* On native Windows, setlocale(category, "") looks at the system settings,
     not at the environment variables.  Also, when an encoding suffix such
     as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
     category of the locale to "C".  */
  if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
      || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
    return 1;
#else
  if (setlocale (LC_ALL, "") == NULL) return 1;
#endif
  /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
     On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
     is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
     On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "646". In this situation,
     some unit tests fail.
     On MirBSD 10, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "UTF-8".  */
#if HAVE_LANGINFO_CODESET
  {
    const char *cs = nl_langinfo (CODESET);
    if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
        || strcmp (cs, "UTF-8") == 0)
      return 1;
  }
#endif
#ifdef __CYGWIN__
  /* On Cygwin, avoid locale names without encoding suffix, because the
     locale_charset() function relies on the encoding suffix.  Note that
     LC_ALL is set on the command line.  */
  if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
#endif
  /* Check whether in a month name, no byte in the range 0x80..0x9F occurs.
     This excludes the UTF-8 encoding (except on MirBSD).  */
  t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
  if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1;
  for (p = buf; *p != '\0'; p++)
    if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0)
      return 1;
  /* Check whether a typical GB18030 multibyte sequence is recognized as a
     single wide character.  This excludes the GB2312 and GBK encodings.  */
  if (mblen ("\203\062\332\066", 5) != 4)
    return 1;
  return 0;
}

_ACEOF
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s conftest$ac_exeext; then
      case "$host_os" in
        # Handle native Windows specially, because there setlocale() interprets
        # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
        # "fr" or "fra" as "French" or "French_France.1252",
        # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
        # "ja" as "Japanese" or "Japanese_Japan.932",
        # and similar.
        mingw*)
          # Test for the hypothetical native Windows locale name.
          if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_zh_CN=Chinese_China.54936
          else
            # None found.
            gt_cv_locale_zh_CN=none
          fi
          ;;
        solaris2.8)
          # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are
          # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK.
          # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core.
          gt_cv_locale_zh_CN=none
          ;;
        *)
          # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
          # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
          # configure script would override the LC_ALL setting. Likewise for
          # LC_CTYPE, which is also set at the beginning of the configure script.
          # Test for the locale name without encoding suffix.
          if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_zh_CN=zh_CN
          else
            # Test for the locale name with explicit encoding suffix.
            if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
              gt_cv_locale_zh_CN=zh_CN.GB18030
            else
              # None found.
              gt_cv_locale_zh_CN=none
            fi
          fi
          ;;
      esac
    else
      # If there was a link error, due to mblen(), the system is so old that
      # it certainly doesn't have a chinese locale.
      gt_cv_locale_zh_CN=none
    fi
    rm -fr conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5
$as_echo "$gt_cv_locale_zh_CN" >&6; }
  LOCALE_ZH_CN=$gt_cv_locale_zh_CN





  if false; then
    REPLACE_MBTOWC=1
  fi

  if test $REPLACE_MBTOWC = 1; then








  gltests_LIBOBJS="$gltests_LIBOBJS mbtowc.$ac_objext"


  :

  fi





    if test "$GNULIB_MBTOWC" != 1; then
        if test "$GNULIB_MBTOWC" = 0; then
      GNULIB_MBTOWC=$gl_module_indicator_condition
    else
      GNULIB_MBTOWC="($GNULIB_MBTOWC || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_MBTOWC 1" >>confdefs.h






  # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it
  # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is
  # irrelevant for anonymous mappings.
  ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
if test "x$ac_cv_func_mmap" = xyes; then :
  gl_have_mmap=yes
else
  gl_have_mmap=no
fi


  # Try to allow MAP_ANONYMOUS.
  gl_have_mmap_anonymous=no
  if test $gl_have_mmap = yes; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5
$as_echo_n "checking for MAP_ANONYMOUS... " >&6; }
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/mman.h>
#ifdef MAP_ANONYMOUS
    I cannot identify this map
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "I cannot identify this map" >/dev/null 2>&1; then :
  gl_have_mmap_anonymous=yes
fi
rm -f conftest*

    if test $gl_have_mmap_anonymous != yes; then
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/mman.h>
#ifdef MAP_ANON
    I cannot identify this map
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "I cannot identify this map" >/dev/null 2>&1; then :

$as_echo "#define MAP_ANONYMOUS MAP_ANON" >>confdefs.h

         gl_have_mmap_anonymous=yes
fi
rm -f conftest*

    fi
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5
$as_echo "$gl_have_mmap_anonymous" >&6; }
    if test $gl_have_mmap_anonymous = yes; then

$as_echo "#define HAVE_MAP_ANONYMOUS 1" >>confdefs.h

    fi
  fi


  :






  :








  # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it
  # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is
  # irrelevant for anonymous mappings.
  ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
if test "x$ac_cv_func_mmap" = xyes; then :
  gl_have_mmap=yes
else
  gl_have_mmap=no
fi


  # Try to allow MAP_ANONYMOUS.
  gl_have_mmap_anonymous=no
  if test $gl_have_mmap = yes; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5
$as_echo_n "checking for MAP_ANONYMOUS... " >&6; }
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/mman.h>
#ifdef MAP_ANONYMOUS
    I cannot identify this map
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "I cannot identify this map" >/dev/null 2>&1; then :
  gl_have_mmap_anonymous=yes
fi
rm -f conftest*

    if test $gl_have_mmap_anonymous != yes; then
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/mman.h>
#ifdef MAP_ANON
    I cannot identify this map
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "I cannot identify this map" >/dev/null 2>&1; then :

$as_echo "#define MAP_ANONYMOUS MAP_ANON" >>confdefs.h

         gl_have_mmap_anonymous=yes
fi
rm -f conftest*

    fi
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5
$as_echo "$gl_have_mmap_anonymous" >&6; }
    if test $gl_have_mmap_anonymous = yes; then

$as_echo "#define HAVE_MAP_ANONYMOUS 1" >>confdefs.h

    fi
  fi


  :






  :






  :








  # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it
  # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is
  # irrelevant for anonymous mappings.
  ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
if test "x$ac_cv_func_mmap" = xyes; then :
  gl_have_mmap=yes
else
  gl_have_mmap=no
fi


  # Try to allow MAP_ANONYMOUS.
  gl_have_mmap_anonymous=no
  if test $gl_have_mmap = yes; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5
$as_echo_n "checking for MAP_ANONYMOUS... " >&6; }
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/mman.h>
#ifdef MAP_ANONYMOUS
    I cannot identify this map
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "I cannot identify this map" >/dev/null 2>&1; then :
  gl_have_mmap_anonymous=yes
fi
rm -f conftest*

    if test $gl_have_mmap_anonymous != yes; then
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/mman.h>
#ifdef MAP_ANON
    I cannot identify this map
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "I cannot identify this map" >/dev/null 2>&1; then :

$as_echo "#define MAP_ANONYMOUS MAP_ANON" >>confdefs.h

         gl_have_mmap_anonymous=yes
fi
rm -f conftest*

    fi
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5
$as_echo "$gl_have_mmap_anonymous" >&6; }
    if test $gl_have_mmap_anonymous = yes; then

$as_echo "#define HAVE_MAP_ANONYMOUS 1" >>confdefs.h

    fi
  fi


  :






  :











  :







 nanosleep_save_libs=$LIBS

 # Solaris 2.5.1 needs -lposix4 to get the nanosleep function.
 # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.
 LIB_NANOSLEEP=

 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5
$as_echo_n "checking for library containing nanosleep... " >&6; }
if ${ac_cv_search_nanosleep+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char nanosleep ();
int
main ()
{
return nanosleep ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' rt posix4; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_search_nanosleep=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext
  if ${ac_cv_search_nanosleep+:} false; then :
  break
fi
done
if ${ac_cv_search_nanosleep+:} false; then :

else
  ac_cv_search_nanosleep=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5
$as_echo "$ac_cv_search_nanosleep" >&6; }
ac_res=$ac_cv_search_nanosleep
if test "$ac_res" != no; then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  test "$ac_cv_search_nanosleep" = "none required" ||
                 LIB_NANOSLEEP=$ac_cv_search_nanosleep
fi

 if test "x$ac_cv_search_nanosleep" != xno; then


   if test $APPLE_UNIVERSAL_BUILD = 1; then
     # A universal build on Apple Mac OS X platforms.
     # The test result would be 'no (mishandles large arguments)' in 64-bit
     # mode but 'yes' in 32-bit mode. But we need a configuration result that
     # is valid in both modes.
     gl_cv_func_nanosleep='no (mishandles large arguments)'
   fi

   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working nanosleep" >&5
$as_echo_n "checking for working nanosleep... " >&6; }
if ${gl_cv_func_nanosleep+:} false; then :
  $as_echo_n "(cached) " >&6
else

     if test "$cross_compiling" = yes; then :
  case "$host_os" in           linux*) # Guess it halfway works when the kernel is Linux.
            gl_cv_func_nanosleep='guessing no (mishandles large arguments)' ;;
          mingw*) # Guess no on native Windows.
            gl_cv_func_nanosleep='guessing no' ;;
          *)      # If we don't know, assume the worst.
            gl_cv_func_nanosleep='guessing no' ;;
        esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

          #include <errno.h>
          #include <limits.h>
          #include <signal.h>
          #if HAVE_SYS_TIME_H
           #include <sys/time.h>
          #endif
          #include <time.h>
          #include <unistd.h>
          #define TYPE_SIGNED(t) (! ((t) 0 < (t) -1))
          #define TYPE_MAXIMUM(t) \
            ((t) (! TYPE_SIGNED (t) \
                  ? (t) -1 \
                  : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))

          static void
          check_for_SIGALRM (int sig)
          {
            if (sig != SIGALRM)
              _exit (1);
          }

          int
          main ()
          {
            static struct timespec ts_sleep;
            static struct timespec ts_remaining;
            static struct sigaction act;
            /* Test for major problems first.  */
            if (! nanosleep)
              return 2;
            act.sa_handler = check_for_SIGALRM;
            sigemptyset (&act.sa_mask);
            sigaction (SIGALRM, &act, NULL);
            ts_sleep.tv_sec = 0;
            ts_sleep.tv_nsec = 1;
            alarm (1);
            if (nanosleep (&ts_sleep, NULL) != 0)
              return 3;
            /* Test for a minor problem: the handling of large arguments.  */
            ts_sleep.tv_sec = TYPE_MAXIMUM (time_t);
            ts_sleep.tv_nsec = 999999999;
            alarm (1);
            if (nanosleep (&ts_sleep, &ts_remaining) != -1)
              return 4;
            if (errno != EINTR)
              return 5;
            if (ts_remaining.tv_sec <= TYPE_MAXIMUM (time_t) - 10)
              return 6;
            return 0;
          }
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_nanosleep=yes
else
  case $? in         4|5|6) gl_cv_func_nanosleep='no (mishandles large arguments)';;         *)   gl_cv_func_nanosleep=no;;
        esac
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_nanosleep" >&5
$as_echo "$gl_cv_func_nanosleep" >&6; }
   case "$gl_cv_func_nanosleep" in
     *yes)
       REPLACE_NANOSLEEP=0
       ;;
     *)
       REPLACE_NANOSLEEP=1
       case "$gl_cv_func_nanosleep" in
         *"mishandles large arguments"*)

$as_echo "#define HAVE_BUG_BIG_NANOSLEEP 1" >>confdefs.h

           ;;
         *)
           # The replacement uses select(). Add $LIBSOCKET to $LIB_NANOSLEEP.
           for ac_lib in $LIBSOCKET; do
             case " $LIB_NANOSLEEP " in
               *" $ac_lib "*) ;;
               *) LIB_NANOSLEEP="$LIB_NANOSLEEP $ac_lib";;
             esac
           done
           ;;
       esac
       ;;
   esac
 else
   HAVE_NANOSLEEP=0
 fi
 LIBS=$nanosleep_save_libs

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








  gltests_LIBOBJS="$gltests_LIBOBJS nanosleep.$ac_objext"



  :





  :

  fi





    if test "$GNULIB_NANOSLEEP" != 1; then
        if test "$GNULIB_NANOSLEEP" = 0; then
      GNULIB_NANOSLEEP=$gl_module_indicator_condition
    else
      GNULIB_NANOSLEEP="($GNULIB_NANOSLEEP || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_NANOSLEEP 1" >>confdefs.h




  :









  :





  if test $ac_cv_func_pipe != yes; then
    HAVE_PIPE=0
  fi

  if test $HAVE_PIPE = 0; then








  gltests_LIBOBJS="$gltests_LIBOBJS pipe.$ac_objext"

  fi





    if test "$GNULIB_PIPE" != 1; then
        if test "$GNULIB_PIPE" = 0; then
      GNULIB_PIPE=$gl_module_indicator_condition
    else
      GNULIB_PIPE="($GNULIB_PIPE || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_PIPE 1" >>confdefs.h









  if test $REPLACE_POSIX_SPAWN = 1; then
    REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=1
  else
            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_spawn_file_actions_addclose works" >&5
$as_echo_n "checking whether posix_spawn_file_actions_addclose works... " >&6; }
if ${gl_cv_func_posix_spawn_file_actions_addclose_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  # Guess no on Solaris, yes otherwise.
          case "$host_os" in
            solaris*) gl_cv_func_posix_spawn_file_actions_addclose_works="guessing no" ;;
                      # Guess no on native Windows.
            mingw*)   gl_cv_func_posix_spawn_file_actions_addclose_works="guessing no" ;;
            *)        gl_cv_func_posix_spawn_file_actions_addclose_works="guessing yes" ;;
          esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <spawn.h>
int main ()
{
  posix_spawn_file_actions_t actions;
  if (posix_spawn_file_actions_init (&actions) != 0)
    return 1;
  if (posix_spawn_file_actions_addclose (&actions, 10000000) == 0)
    return 2;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_posix_spawn_file_actions_addclose_works=yes
else
  gl_cv_func_posix_spawn_file_actions_addclose_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_posix_spawn_file_actions_addclose_works" >&5
$as_echo "$gl_cv_func_posix_spawn_file_actions_addclose_works" >&6; }
    case "$gl_cv_func_posix_spawn_file_actions_addclose_works" in
      *yes) ;;
      *) REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=1 ;;
    esac
  fi

  if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE = 1; then








  gltests_LIBOBJS="$gltests_LIBOBJS spawn_faction_addclose.$ac_objext"

  fi





    if test "$GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE" != 1; then
        if test "$GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE" = 0; then
      GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=$gl_module_indicator_condition
    else
      GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE="($GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE 1" >>confdefs.h









  if test $REPLACE_POSIX_SPAWN = 1; then
    REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=1
  else
            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_spawn_file_actions_adddup2 works" >&5
$as_echo_n "checking whether posix_spawn_file_actions_adddup2 works... " >&6; }
if ${gl_cv_func_posix_spawn_file_actions_adddup2_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  # Guess no on Solaris, yes otherwise.
          case "$host_os" in
            solaris*) gl_cv_func_posix_spawn_file_actions_adddup2_works="guessing no";;
                      # Guess no on native Windows.
            mingw*)   gl_cv_func_posix_spawn_file_actions_adddup2_works="guessing no" ;;
            *)        gl_cv_func_posix_spawn_file_actions_adddup2_works="guessing yes";;
          esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <spawn.h>
int main ()
{
  posix_spawn_file_actions_t actions;
  if (posix_spawn_file_actions_init (&actions) != 0)
    return 1;
  if (posix_spawn_file_actions_adddup2 (&actions, 10000000, 2) == 0)
    return 2;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_posix_spawn_file_actions_adddup2_works=yes
else
  gl_cv_func_posix_spawn_file_actions_adddup2_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_posix_spawn_file_actions_adddup2_works" >&5
$as_echo "$gl_cv_func_posix_spawn_file_actions_adddup2_works" >&6; }
    case "$gl_cv_func_posix_spawn_file_actions_adddup2_works" in
      *yes) ;;
      *) REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=1 ;;
    esac
  fi

  if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 = 1; then








  gltests_LIBOBJS="$gltests_LIBOBJS spawn_faction_adddup2.$ac_objext"

  fi





    if test "$GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2" != 1; then
        if test "$GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2" = 0; then
      GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=$gl_module_indicator_condition
    else
      GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2="($GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 1" >>confdefs.h









  if test $REPLACE_POSIX_SPAWN = 1; then
    REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=1
  else
            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_spawn_file_actions_addopen works" >&5
$as_echo_n "checking whether posix_spawn_file_actions_addopen works... " >&6; }
if ${gl_cv_func_posix_spawn_file_actions_addopen_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  # Guess no on Solaris, yes otherwise.
          case "$host_os" in
            solaris*) gl_cv_func_posix_spawn_file_actions_addopen_works="guessing no";;
                      # Guess no on native Windows.
            mingw*)   gl_cv_func_posix_spawn_file_actions_addopen_works="guessing no" ;;
            *)        gl_cv_func_posix_spawn_file_actions_addopen_works="guessing yes";;
          esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <spawn.h>
#include <fcntl.h>
int main ()
{
  posix_spawn_file_actions_t actions;
  if (posix_spawn_file_actions_init (&actions) != 0)
    return 1;
  if (posix_spawn_file_actions_addopen (&actions, 10000000, "foo", 0, O_RDONLY)
      == 0)
    return 2;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_posix_spawn_file_actions_addopen_works=yes
else
  gl_cv_func_posix_spawn_file_actions_addopen_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_posix_spawn_file_actions_addopen_works" >&5
$as_echo "$gl_cv_func_posix_spawn_file_actions_addopen_works" >&6; }
    case "$gl_cv_func_posix_spawn_file_actions_addopen_works" in
      *yes) ;;
      *) REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=1 ;;
    esac
  fi

  if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN = 1; then








  gltests_LIBOBJS="$gltests_LIBOBJS spawn_faction_addopen.$ac_objext"

  fi





    if test "$GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN" != 1; then
        if test "$GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN" = 0; then
      GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=$gl_module_indicator_condition
    else
      GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN="($GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN 1" >>confdefs.h






  if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then








  gltests_LIBOBJS="$gltests_LIBOBJS spawn_faction_destroy.$ac_objext"

  fi





    if test "$GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY" != 1; then
        if test "$GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY" = 0; then
      GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY=$gl_module_indicator_condition
    else
      GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY="($GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_DESTROY 1" >>confdefs.h






  if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then








  gltests_LIBOBJS="$gltests_LIBOBJS spawn_faction_init.$ac_objext"

  fi





    if test "$GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT" != 1; then
        if test "$GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT" = 0; then
      GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT=$gl_module_indicator_condition
    else
      GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT="($GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT 1" >>confdefs.h






  if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then








  gltests_LIBOBJS="$gltests_LIBOBJS spawnattr_destroy.$ac_objext"

  fi





    if test "$GNULIB_POSIX_SPAWNATTR_DESTROY" != 1; then
        if test "$GNULIB_POSIX_SPAWNATTR_DESTROY" = 0; then
      GNULIB_POSIX_SPAWNATTR_DESTROY=$gl_module_indicator_condition
    else
      GNULIB_POSIX_SPAWNATTR_DESTROY="($GNULIB_POSIX_SPAWNATTR_DESTROY || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_POSIX_SPAWNATTR_DESTROY 1" >>confdefs.h






  if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then








  gltests_LIBOBJS="$gltests_LIBOBJS spawnattr_init.$ac_objext"

  fi





    if test "$GNULIB_POSIX_SPAWNATTR_INIT" != 1; then
        if test "$GNULIB_POSIX_SPAWNATTR_INIT" = 0; then
      GNULIB_POSIX_SPAWNATTR_INIT=$gl_module_indicator_condition
    else
      GNULIB_POSIX_SPAWNATTR_INIT="($GNULIB_POSIX_SPAWNATTR_INIT || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_POSIX_SPAWNATTR_INIT 1" >>confdefs.h






  if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then








  gltests_LIBOBJS="$gltests_LIBOBJS spawnattr_setflags.$ac_objext"

  fi





    if test "$GNULIB_POSIX_SPAWNATTR_SETFLAGS" != 1; then
        if test "$GNULIB_POSIX_SPAWNATTR_SETFLAGS" = 0; then
      GNULIB_POSIX_SPAWNATTR_SETFLAGS=$gl_module_indicator_condition
    else
      GNULIB_POSIX_SPAWNATTR_SETFLAGS="($GNULIB_POSIX_SPAWNATTR_SETFLAGS || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_POSIX_SPAWNATTR_SETFLAGS 1" >>confdefs.h






  if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then








  gltests_LIBOBJS="$gltests_LIBOBJS spawnattr_setsigmask.$ac_objext"

  fi





    if test "$GNULIB_POSIX_SPAWNATTR_SETSIGMASK" != 1; then
        if test "$GNULIB_POSIX_SPAWNATTR_SETSIGMASK" = 0; then
      GNULIB_POSIX_SPAWNATTR_SETSIGMASK=$gl_module_indicator_condition
    else
      GNULIB_POSIX_SPAWNATTR_SETSIGMASK="($GNULIB_POSIX_SPAWNATTR_SETSIGMASK || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK 1" >>confdefs.h






  if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then








  gltests_LIBOBJS="$gltests_LIBOBJS spawnp.$ac_objext"









  gltests_LIBOBJS="$gltests_LIBOBJS spawni.$ac_objext"


  for ac_header in paths.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "paths.h" "ac_cv_header_paths_h" "$ac_includes_default"
if test "x$ac_cv_header_paths_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_PATHS_H 1
_ACEOF

fi

done

  for ac_func in confstr sched_setparam sched_setscheduler setegid seteuid vfork
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done


  fi





    if test "$GNULIB_POSIX_SPAWNP" != 1; then
        if test "$GNULIB_POSIX_SPAWNP" = 0; then
      GNULIB_POSIX_SPAWNP=$gl_module_indicator_condition
    else
      GNULIB_POSIX_SPAWNP="($GNULIB_POSIX_SPAWNP || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_POSIX_SPAWNP 1" >>confdefs.h



  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
[
  #if defined _MSC_VER || defined __MINGW32__
    notposix
  #endif
    ]
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "notposix" >/dev/null 2>&1; then :
  posix_spawn_ported=no
else
  posix_spawn_ported=yes
fi
rm -f conftest*

   if test $posix_spawn_ported = yes; then
  POSIX_SPAWN_PORTED_TRUE=
  POSIX_SPAWN_PORTED_FALSE='#'
else
  POSIX_SPAWN_PORTED_TRUE='#'
  POSIX_SPAWN_PORTED_FALSE=
fi


  for ac_func in getppriv
do :
  ac_fn_c_check_func "$LINENO" "getppriv" "ac_cv_func_getppriv"
if test "x$ac_cv_func_getppriv" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_GETPPRIV 1
_ACEOF

fi
done


  :










  :





  LIB_PTHREAD_SIGMASK=




    if test "$gl_threads_api" = posix; then
      if test $ac_cv_func_pthread_sigmask = yes; then
                :
      else
        if test -n "$LIBMULTITHREAD"; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_sigmask in $LIBMULTITHREAD" >&5
$as_echo_n "checking for pthread_sigmask in $LIBMULTITHREAD... " >&6; }
if ${gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD+:} false; then :
  $as_echo_n "(cached) " >&6
else
  gl_save_LIBS="$LIBS"
             LIBS="$LIBS $LIBMULTITHREAD"
             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <pthread.h>
                    #include <signal.h>

int
main ()
{
return pthread_sigmask (0, (sigset_t *) 0, (sigset_t *) 0);
  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD=yes
else
  gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
             LIBS="$gl_save_LIBS"

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD" >&5
$as_echo "$gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD" >&6; }
          if test $gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD = yes; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask is only a macro" >&5
$as_echo_n "checking whether pthread_sigmask is only a macro... " >&6; }
if ${gl_cv_func_pthread_sigmask_is_macro+:} false; then :
  $as_echo_n "(cached) " >&6
else
  gl_save_LIBS="$LIBS"
               LIBS="$LIBS $LIBMULTITHREAD"
               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <pthread.h>
                      #include <signal.h>
                      #undef pthread_sigmask

int
main ()
{
return pthread_sigmask (0, (sigset_t *) 0, (sigset_t *) 0);
  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gl_cv_func_pthread_sigmask_is_macro=no
else
  gl_cv_func_pthread_sigmask_is_macro=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
               LIBS="$gl_save_LIBS"

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_is_macro" >&5
$as_echo "$gl_cv_func_pthread_sigmask_is_macro" >&6; }
            if test $gl_cv_func_pthread_sigmask_is_macro = yes; then
                                          REPLACE_PTHREAD_SIGMASK=1
              gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD=no
            fi
          fi
          if test $gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD = yes; then
                        LIB_PTHREAD_SIGMASK="$LIBMULTITHREAD"
          else
                        HAVE_PTHREAD_SIGMASK=0
          fi
        else
                    HAVE_PTHREAD_SIGMASK=0
        fi
      fi
    else
                                          if test $ac_cv_func_pthread_sigmask = yes; then
        REPLACE_PTHREAD_SIGMASK=1
      else
        HAVE_PTHREAD_SIGMASK=0
      fi
    fi




    if test $HAVE_PTHREAD_SIGMASK = 1; then


                if test -z "$LIB_PTHREAD_SIGMASK"; then
      case " $LIBS " in
        *' -pthread '*) ;;
        *' -lpthread '*) ;;
	*)
	  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask works without -lpthread" >&5
$as_echo_n "checking whether pthread_sigmask works without -lpthread... " >&6; }
if ${gl_cv_func_pthread_sigmask_in_libc_works+:} false; then :
  $as_echo_n "(cached) " >&6
else

	      if test "$cross_compiling" = yes; then :

		 		 case "$host_os" in
		   freebsd* | hpux* | solaris | solaris2.[2-9]*)
		     gl_cv_func_pthread_sigmask_in_libc_works="guessing no";;
		   *)
		     gl_cv_func_pthread_sigmask_in_libc_works="guessing yes";;
		 esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

		   #include <pthread.h>
		   #include <signal.h>
		   #include <stddef.h>
		   int main ()
		   {
		     sigset_t set;
		     sigemptyset (&set);
		     return pthread_sigmask (1729, &set, NULL) != 0;
		   }
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_pthread_sigmask_in_libc_works=no
else
  gl_cv_func_pthread_sigmask_in_libc_works=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_libc_works" >&5
$as_echo "$gl_cv_func_pthread_sigmask_in_libc_works" >&6; }
	  case "$gl_cv_func_pthread_sigmask_in_libc_works" in
	    *no)
	      REPLACE_PTHREAD_SIGMASK=1

$as_echo "#define PTHREAD_SIGMASK_INEFFECTIVE 1" >>confdefs.h

	      ;;
	  esac;;
      esac
    fi

            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask returns error numbers" >&5
$as_echo_n "checking whether pthread_sigmask returns error numbers... " >&6; }
if ${gl_cv_func_pthread_sigmask_return_works+:} false; then :
  $as_echo_n "(cached) " >&6
else

        gl_save_LIBS="$LIBS"
        LIBS="$LIBS $LIB_PTHREAD_SIGMASK"
        if test "$cross_compiling" = yes; then :
  case "$host_os" in
             cygwin*)
               gl_cv_func_pthread_sigmask_return_works="guessing no";;
             *)
               gl_cv_func_pthread_sigmask_return_works="guessing yes";;
           esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <pthread.h>
#include <signal.h>
#include <stddef.h>
int main ()
{
  sigset_t set;
  sigemptyset (&set);
  if (pthread_sigmask (1729, &set, NULL) == -1)
    return 1;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_pthread_sigmask_return_works=yes
else
  gl_cv_func_pthread_sigmask_return_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

        LIBS="$gl_save_LIBS"

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_return_works" >&5
$as_echo "$gl_cv_func_pthread_sigmask_return_works" >&6; }
    case "$gl_cv_func_pthread_sigmask_return_works" in
      *no)
        REPLACE_PTHREAD_SIGMASK=1

$as_echo "#define PTHREAD_SIGMASK_FAILS_WITH_ERRNO 1" >>confdefs.h

        ;;
    esac

                { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask unblocks signals correctly" >&5
$as_echo_n "checking whether pthread_sigmask unblocks signals correctly... " >&6; }
if ${gl_cv_func_pthread_sigmask_unblock_works+:} false; then :
  $as_echo_n "(cached) " >&6
else

        case "$host_os" in
          irix*)
            gl_cv_func_pthread_sigmask_unblock_works="guessing no";;
          *)
            gl_cv_func_pthread_sigmask_unblock_works="guessing yes";;
        esac
                                         gl_save_LIBS=$LIBS
           LIBS="$LIBS $LIBMULTITHREAD"
        if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <pthread.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
static volatile int sigint_occurred;
static void
sigint_handler (int sig)
{
  sigint_occurred++;
}
int main ()
{
  sigset_t set;
  int pid = getpid ();
  char command[80];
  signal (SIGINT, sigint_handler);
  sigemptyset (&set);
  sigaddset (&set, SIGINT);
  if (!(pthread_sigmask (SIG_BLOCK, &set, NULL) == 0))
    return 1;
  sprintf (command, "sh -c 'sleep 1; kill -%d %d' &", SIGINT, pid);
  if (!(system (command) == 0))
    return 2;
  sleep (2);
  if (!(sigint_occurred == 0))
    return 3;
  if (!(pthread_sigmask (SIG_UNBLOCK, &set, NULL) == 0))
    return 4;
  if (!(sigint_occurred == 1)) /* This fails on IRIX.  */
    return 5;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  :
else
  gl_cv_func_pthread_sigmask_unblock_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

        LIBS=$gl_save_LIBS

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_unblock_works" >&5
$as_echo "$gl_cv_func_pthread_sigmask_unblock_works" >&6; }
    case "$gl_cv_func_pthread_sigmask_unblock_works" in
      *no)
        REPLACE_PTHREAD_SIGMASK=1

$as_echo "#define PTHREAD_SIGMASK_UNBLOCK_BUG 1" >>confdefs.h

        ;;
    esac
  fi

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








  gltests_LIBOBJS="$gltests_LIBOBJS pthread_sigmask.$ac_objext"


  if test $HAVE_PTHREAD_SIGMASK = 1; then

$as_echo "#define HAVE_PTHREAD_SIGMASK 1" >>confdefs.h

  fi

  fi





    if test "$GNULIB_PTHREAD_SIGMASK" != 1; then
        if test "$GNULIB_PTHREAD_SIGMASK" = 0; then
      GNULIB_PTHREAD_SIGMASK=$gl_module_indicator_condition
    else
      GNULIB_PTHREAD_SIGMASK="($GNULIB_PTHREAD_SIGMASK || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_PTHREAD_SIGMASK 1" >>confdefs.h




  :







     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for putenv compatible with GNU and SVID" >&5
$as_echo_n "checking for putenv compatible with GNU and SVID... " >&6; }
if ${gl_cv_func_svid_putenv+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
               case "$host_os" in
                        # Guess yes on glibc systems.
                *-gnu*) gl_cv_func_svid_putenv="guessing yes" ;;
                        # Guess no on native Windows.
                mingw*) gl_cv_func_svid_putenv="guessing no" ;;
                        # If we don't know, assume the worst.
                *)      gl_cv_func_svid_putenv="guessing no" ;;
              esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{

    /* Put it in env.  */
    if (putenv ("CONFTEST_putenv=val"))
      return 1;

    /* Try to remove it.  */
    if (putenv ("CONFTEST_putenv"))
      return 2;

    /* Make sure it was deleted.  */
    if (getenv ("CONFTEST_putenv") != 0)
      return 3;

    return 0;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_svid_putenv=yes
else
  gl_cv_func_svid_putenv=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_svid_putenv" >&5
$as_echo "$gl_cv_func_svid_putenv" >&6; }
  case "$gl_cv_func_svid_putenv" in
    *yes) ;;
    *)
      REPLACE_PUTENV=1
      ;;
  esac

  if test $REPLACE_PUTENV = 1; then








  gltests_LIBOBJS="$gltests_LIBOBJS putenv.$ac_objext"


  ac_fn_c_check_decl "$LINENO" "_putenv" "ac_cv_have_decl__putenv" "$ac_includes_default"
if test "x$ac_cv_have_decl__putenv" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL__PUTENV $ac_have_decl
_ACEOF


  fi





    if test "$GNULIB_PUTENV" != 1; then
        if test "$GNULIB_PUTENV" = 0; then
      GNULIB_PUTENV=$gl_module_indicator_condition
    else
      GNULIB_PUTENV="($GNULIB_PUTENV || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_PUTENV 1" >>confdefs.h






  # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it
  # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is
  # irrelevant for anonymous mappings.
  ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
if test "x$ac_cv_func_mmap" = xyes; then :
  gl_have_mmap=yes
else
  gl_have_mmap=no
fi


  # Try to allow MAP_ANONYMOUS.
  gl_have_mmap_anonymous=no
  if test $gl_have_mmap = yes; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5
$as_echo_n "checking for MAP_ANONYMOUS... " >&6; }
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/mman.h>
#ifdef MAP_ANONYMOUS
    I cannot identify this map
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "I cannot identify this map" >/dev/null 2>&1; then :
  gl_have_mmap_anonymous=yes
fi
rm -f conftest*

    if test $gl_have_mmap_anonymous != yes; then
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/mman.h>
#ifdef MAP_ANON
    I cannot identify this map
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "I cannot identify this map" >/dev/null 2>&1; then :

$as_echo "#define MAP_ANONYMOUS MAP_ANON" >>confdefs.h

         gl_have_mmap_anonymous=yes
fi
rm -f conftest*

    fi
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5
$as_echo "$gl_have_mmap_anonymous" >&6; }
    if test $gl_have_mmap_anonymous = yes; then

$as_echo "#define HAVE_MAP_ANONYMOUS 1" >>confdefs.h

    fi
  fi


  :






  :








  # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it
  # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is
  # irrelevant for anonymous mappings.
  ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
if test "x$ac_cv_func_mmap" = xyes; then :
  gl_have_mmap=yes
else
  gl_have_mmap=no
fi


  # Try to allow MAP_ANONYMOUS.
  gl_have_mmap_anonymous=no
  if test $gl_have_mmap = yes; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5
$as_echo_n "checking for MAP_ANONYMOUS... " >&6; }
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/mman.h>
#ifdef MAP_ANONYMOUS
    I cannot identify this map
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "I cannot identify this map" >/dev/null 2>&1; then :
  gl_have_mmap_anonymous=yes
fi
rm -f conftest*

    if test $gl_have_mmap_anonymous != yes; then
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/mman.h>
#ifdef MAP_ANON
    I cannot identify this map
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "I cannot identify this map" >/dev/null 2>&1; then :

$as_echo "#define MAP_ANONYMOUS MAP_ANON" >>confdefs.h

         gl_have_mmap_anonymous=yes
fi
rm -f conftest*

    fi
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5
$as_echo "$gl_have_mmap_anonymous" >&6; }
    if test $gl_have_mmap_anonymous = yes; then

$as_echo "#define HAVE_MAP_ANONYMOUS 1" >>confdefs.h

    fi
  fi


  :






  :








  :





  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rmdir works" >&5
$as_echo_n "checking whether rmdir works... " >&6; }
if ${gl_cv_func_rmdir_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  mkdir conftest.dir
     touch conftest.file
     if test "$cross_compiling" = yes; then :
  case "$host_os" in
                  # Guess yes on glibc systems.
          *-gnu*) gl_cv_func_rmdir_works="guessing yes" ;;
                  # Guess no on native Windows.
          mingw*) gl_cv_func_rmdir_works="guessing no" ;;
                  # If we don't know, assume the worst.
          *)      gl_cv_func_rmdir_works="guessing no" ;;
        esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdio.h>
           #include <errno.h>
           #if HAVE_UNISTD_H
           # include <unistd.h>
           #else /* on Windows with MSVC */
           # include <direct.h>
           #endif

int
main ()
{
int result = 0;
      if (!rmdir ("conftest.file/"))
        result |= 1;
      else if (errno != ENOTDIR)
        result |= 2;
      if (!rmdir ("conftest.dir/./"))
        result |= 4;
      return result;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_rmdir_works=yes
else
  gl_cv_func_rmdir_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

     rm -rf conftest.dir conftest.file
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rmdir_works" >&5
$as_echo "$gl_cv_func_rmdir_works" >&6; }
  case "$gl_cv_func_rmdir_works" in
    *yes) ;;
    *)
      REPLACE_RMDIR=1
      ;;
  esac

  if test $REPLACE_RMDIR = 1; then








  gltests_LIBOBJS="$gltests_LIBOBJS rmdir.$ac_objext"

  fi





    if test "$GNULIB_RMDIR" != 1; then
        if test "$GNULIB_RMDIR" = 0; then
      GNULIB_RMDIR=$gl_module_indicator_condition
    else
      GNULIB_RMDIR="($GNULIB_RMDIR || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_RMDIR 1" >>confdefs.h






  :





  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

       #include <sched.h>
       struct sched_param a;
       int b[] = { SCHED_FIFO, SCHED_RR, SCHED_OTHER };
       pid_t t1;

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  SCHED_H=''
else
  SCHED_H='sched.h'
     for ac_header in sched.h
do :
  ac_fn_c_check_header_compile "$LINENO" "sched.h" "ac_cv_header_sched_h" "#if HAVE_SYS_CDEFS_H
          #include <sys/cdefs.h>
         #endif

"
if test "x$ac_cv_header_sched_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SCHED_H 1
_ACEOF

fi

done









     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_sched_h='<'sched.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sched.h>" >&5
$as_echo_n "checking absolute name of <sched.h>... " >&6; }
if ${gl_cv_next_sched_h+:} false; then :
  $as_echo_n "(cached) " >&6
else



  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sched.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'sched.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_sched_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_sched_h
           gl_cv_next_sched_h='"'$gl_header'"'


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sched_h" >&5
$as_echo "$gl_cv_next_sched_h" >&6; }
     fi
     NEXT_SCHED_H=$gl_cv_next_sched_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'sched.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_sched_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_SCHED_H=$gl_next_as_first_directive





     if test "$ac_cv_header_sched_h" = yes; then
       HAVE_SCHED_H=1
     else
       HAVE_SCHED_H=0
     fi


     if test "$HAVE_SCHED_H" = 1; then
       ac_fn_c_check_type "$LINENO" "struct sched_param" "ac_cv_type_struct_sched_param" "#if HAVE_SYS_CDEFS_H
            #include <sys/cdefs.h>
           #endif
           #include <sched.h>

"
if test "x$ac_cv_type_struct_sched_param" = xyes; then :
  HAVE_STRUCT_SCHED_PARAM=1
else
  HAVE_STRUCT_SCHED_PARAM=0
fi

     else
       HAVE_STRUCT_SCHED_PARAM=0
       case "$host_os" in
         os2*)
                      ac_fn_c_check_type "$LINENO" "struct sched_param" "ac_cv_type_struct_sched_param" "#include <spawn.h>
"
if test "x$ac_cv_type_struct_sched_param" = xyes; then :
  HAVE_STRUCT_SCHED_PARAM=1
fi

           ;;
         vms)
                      ac_fn_c_check_type "$LINENO" "struct sched_param" "ac_cv_type_struct_sched_param" "#include <pthread.h>
"
if test "x$ac_cv_type_struct_sched_param" = xyes; then :
  HAVE_STRUCT_SCHED_PARAM=1
fi

           ;;
       esac
     fi


     if test "$ac_cv_header_sys_cdefs_h" = yes; then
       HAVE_SYS_CDEFS_H=1
     else
       HAVE_SYS_CDEFS_H=0
     fi




fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

   if test -n "$SCHED_H"; then
  GL_GENERATE_SCHED_H_TRUE=
  GL_GENERATE_SCHED_H_FALSE='#'
else
  GL_GENERATE_SCHED_H_TRUE='#'
  GL_GENERATE_SCHED_H_FALSE=
fi



  :








  case "$host_os" in
            mingw*) REPLACE_SETLOCALE=1 ;;
            cygwin*)
      case `uname -r` in
        1.5.*) REPLACE_SETLOCALE=1 ;;
      esac
      ;;
  esac

  if test $REPLACE_SETLOCALE = 1; then








  gltests_LIBOBJS="$gltests_LIBOBJS setlocale.$ac_objext"


  :

  fi





    if test "$GNULIB_SETLOCALE" != 1; then
        if test "$GNULIB_SETLOCALE" = 0; then
      GNULIB_SETLOCALE=$gl_module_indicator_condition
    else
      GNULIB_SETLOCALE="($GNULIB_SETLOCALE || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_SETLOCALE 1" >>confdefs.h






  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5
$as_echo_n "checking for a traditional french locale... " >&6; }
if ${gt_cv_locale_fr+:} false; then :
  $as_echo_n "(cached) " >&6
else

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main () {
  /* Check whether the given locale name is recognized by the system.  */
#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
  /* On native Windows, setlocale(category, "") looks at the system settings,
     not at the environment variables.  Also, when an encoding suffix such
     as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
     category of the locale to "C".  */
  if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
      || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
    return 1;
#else
  if (setlocale (LC_ALL, "") == NULL) return 1;
#endif
  /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
     On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
     is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
     On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "646". In this situation,
     some unit tests fail.
     On MirBSD 10, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "UTF-8".  */
#if HAVE_LANGINFO_CODESET
  {
    const char *cs = nl_langinfo (CODESET);
    if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
        || strcmp (cs, "UTF-8") == 0)
      return 1;
  }
#endif
#ifdef __CYGWIN__
  /* On Cygwin, avoid locale names without encoding suffix, because the
     locale_charset() function relies on the encoding suffix.  Note that
     LC_ALL is set on the command line.  */
  if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
#endif
  /* Check whether in the abbreviation of the second month, the second
     character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only
     one byte long. This excludes the UTF-8 encoding.  */
  t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
  if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1;
#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy.  */
  /* Check whether the decimal separator is a comma.
     On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point
     are nl_langinfo(RADIXCHAR) are both ".".  */
  if (localeconv () ->decimal_point[0] != ',') return 1;
#endif
  return 0;
}

_ACEOF
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s conftest$ac_exeext; then
      case "$host_os" in
        # Handle native Windows specially, because there setlocale() interprets
        # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
        # "fr" or "fra" as "French" or "French_France.1252",
        # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
        # "ja" as "Japanese" or "Japanese_Japan.932",
        # and similar.
        mingw*)
          # Test for the native Windows locale name.
          if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_fr=French_France.1252
          else
            # None found.
            gt_cv_locale_fr=none
          fi
          ;;
        *)
          # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
          # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
          # configure script would override the LC_ALL setting. Likewise for
          # LC_CTYPE, which is also set at the beginning of the configure script.
          # Test for the usual locale name.
          if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_fr=fr_FR
          else
            # Test for the locale name with explicit encoding suffix.
            if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
              gt_cv_locale_fr=fr_FR.ISO-8859-1
            else
              # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name.
              if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                gt_cv_locale_fr=fr_FR.ISO8859-1
              else
                # Test for the HP-UX locale name.
                if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                  gt_cv_locale_fr=fr_FR.iso88591
                else
                  # Test for the Solaris 7 locale name.
                  if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                    gt_cv_locale_fr=fr
                  else
                    # None found.
                    gt_cv_locale_fr=none
                  fi
                fi
              fi
            fi
          fi
          ;;
      esac
    fi
    rm -fr conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5
$as_echo "$gt_cv_locale_fr" >&6; }
  LOCALE_FR=$gt_cv_locale_fr




  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5
$as_echo_n "checking for a french Unicode locale... " >&6; }
if ${gt_cv_locale_fr_utf8+:} false; then :
  $as_echo_n "(cached) " >&6
else

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main () {
  /* On BeOS and Haiku, locales are not implemented in libc.  Rather, libintl
     imitates locale dependent behaviour by looking at the environment
     variables, and all locales use the UTF-8 encoding.  */
#if !(defined __BEOS__ || defined __HAIKU__)
  /* Check whether the given locale name is recognized by the system.  */
# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
  /* On native Windows, setlocale(category, "") looks at the system settings,
     not at the environment variables.  Also, when an encoding suffix such
     as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
     category of the locale to "C".  */
  if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
      || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
    return 1;
# else
  if (setlocale (LC_ALL, "") == NULL) return 1;
# endif
  /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
     On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
     is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
     On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "646". In this situation,
     some unit tests fail.  */
# if HAVE_LANGINFO_CODESET
  {
    const char *cs = nl_langinfo (CODESET);
    if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0)
      return 1;
  }
# endif
# ifdef __CYGWIN__
  /* On Cygwin, avoid locale names without encoding suffix, because the
     locale_charset() function relies on the encoding suffix.  Note that
     LC_ALL is set on the command line.  */
  if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
# endif
  /* Check whether in the abbreviation of the second month, the second
     character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is
     two bytes long, with UTF-8 encoding.  */
  t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
  if (strftime (buf, sizeof (buf), "%b", &t) < 4
      || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v')
    return 1;
#endif
#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy.  */
  /* Check whether the decimal separator is a comma.
     On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point
     are nl_langinfo(RADIXCHAR) are both ".".  */
  if (localeconv () ->decimal_point[0] != ',') return 1;
#endif
  return 0;
}

_ACEOF
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s conftest$ac_exeext; then
      case "$host_os" in
        # Handle native Windows specially, because there setlocale() interprets
        # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
        # "fr" or "fra" as "French" or "French_France.1252",
        # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
        # "ja" as "Japanese" or "Japanese_Japan.932",
        # and similar.
        mingw*)
          # Test for the hypothetical native Windows locale name.
          if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_fr_utf8=French_France.65001
          else
            # None found.
            gt_cv_locale_fr_utf8=none
          fi
          ;;
        *)
          # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
          # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
          # configure script would override the LC_ALL setting. Likewise for
          # LC_CTYPE, which is also set at the beginning of the configure script.
          # Test for the usual locale name.
          if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_fr_utf8=fr_FR
          else
            # Test for the locale name with explicit encoding suffix.
            if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
              gt_cv_locale_fr_utf8=fr_FR.UTF-8
            else
              # Test for the Solaris 7 locale name.
              if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                gt_cv_locale_fr_utf8=fr.UTF-8
              else
                # None found.
                gt_cv_locale_fr_utf8=none
              fi
            fi
          fi
          ;;
      esac
    fi
    rm -fr conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5
$as_echo "$gt_cv_locale_fr_utf8" >&6; }
  LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8





  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional japanese locale" >&5
$as_echo_n "checking for a traditional japanese locale... " >&6; }
if ${gt_cv_locale_ja+:} false; then :
  $as_echo_n "(cached) " >&6
else

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main ()
{
  const char *p;
  /* Check whether the given locale name is recognized by the system.  */
#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
  /* On native Windows, setlocale(category, "") looks at the system settings,
     not at the environment variables.  Also, when an encoding suffix such
     as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
     category of the locale to "C".  */
  if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
      || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
    return 1;
#else
  if (setlocale (LC_ALL, "") == NULL) return 1;
#endif
  /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
     On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
     is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
     On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "646". In this situation,
     some unit tests fail.
     On MirBSD 10, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "UTF-8".  */
#if HAVE_LANGINFO_CODESET
  {
    const char *cs = nl_langinfo (CODESET);
    if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
        || strcmp (cs, "UTF-8") == 0)
      return 1;
  }
#endif
#ifdef __CYGWIN__
  /* On Cygwin, avoid locale names without encoding suffix, because the
     locale_charset() function relies on the encoding suffix.  Note that
     LC_ALL is set on the command line.  */
  if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
#endif
  /* Check whether MB_CUR_MAX is > 1.  This excludes the dysfunctional locales
     on Cygwin 1.5.x.  */
  if (MB_CUR_MAX == 1)
    return 1;
  /* Check whether in a month name, no byte in the range 0x80..0x9F occurs.
     This excludes the UTF-8 encoding (except on MirBSD).  */
  t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
  if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1;
  for (p = buf; *p != '\0'; p++)
    if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0)
      return 1;
  return 0;
}

_ACEOF
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s conftest$ac_exeext; then
      case "$host_os" in
        # Handle native Windows specially, because there setlocale() interprets
        # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
        # "fr" or "fra" as "French" or "French_France.1252",
        # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
        # "ja" as "Japanese" or "Japanese_Japan.932",
        # and similar.
        mingw*)
          # Note that on native Windows, the Japanese locale is
          # Japanese_Japan.932, and CP932 is very different from EUC-JP, so we
          # cannot use it here.
          gt_cv_locale_ja=none
          ;;
        *)
          # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
          # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
          # configure script would override the LC_ALL setting. Likewise for
          # LC_CTYPE, which is also set at the beginning of the configure script.
          # Test for the AIX locale name.
          if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_ja=ja_JP
          else
            # Test for the locale name with explicit encoding suffix.
            if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
              gt_cv_locale_ja=ja_JP.EUC-JP
            else
              # Test for the HP-UX, OSF/1, NetBSD locale name.
              if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                gt_cv_locale_ja=ja_JP.eucJP
              else
                # Test for the IRIX, FreeBSD locale name.
                if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                  gt_cv_locale_ja=ja_JP.EUC
                else
                  # Test for the Solaris 7 locale name.
                  if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                    gt_cv_locale_ja=ja
                  else
                    # Special test for NetBSD 1.6.
                    if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then
                      gt_cv_locale_ja=ja_JP.eucJP
                    else
                      # None found.
                      gt_cv_locale_ja=none
                    fi
                  fi
                fi
              fi
            fi
          fi
          ;;
      esac
    fi
    rm -fr conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5
$as_echo "$gt_cv_locale_ja" >&6; }
  LOCALE_JA=$gt_cv_locale_ja





  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5
$as_echo_n "checking for a transitional chinese locale... " >&6; }
if ${gt_cv_locale_zh_CN+:} false; then :
  $as_echo_n "(cached) " >&6
else

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <stdlib.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main ()
{
  const char *p;
  /* Check whether the given locale name is recognized by the system.  */
#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
  /* On native Windows, setlocale(category, "") looks at the system settings,
     not at the environment variables.  Also, when an encoding suffix such
     as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
     category of the locale to "C".  */
  if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
      || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
    return 1;
#else
  if (setlocale (LC_ALL, "") == NULL) return 1;
#endif
  /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
     On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
     is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
     On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "646". In this situation,
     some unit tests fail.
     On MirBSD 10, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "UTF-8".  */
#if HAVE_LANGINFO_CODESET
  {
    const char *cs = nl_langinfo (CODESET);
    if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
        || strcmp (cs, "UTF-8") == 0)
      return 1;
  }
#endif
#ifdef __CYGWIN__
  /* On Cygwin, avoid locale names without encoding suffix, because the
     locale_charset() function relies on the encoding suffix.  Note that
     LC_ALL is set on the command line.  */
  if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
#endif
  /* Check whether in a month name, no byte in the range 0x80..0x9F occurs.
     This excludes the UTF-8 encoding (except on MirBSD).  */
  t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
  if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1;
  for (p = buf; *p != '\0'; p++)
    if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0)
      return 1;
  /* Check whether a typical GB18030 multibyte sequence is recognized as a
     single wide character.  This excludes the GB2312 and GBK encodings.  */
  if (mblen ("\203\062\332\066", 5) != 4)
    return 1;
  return 0;
}

_ACEOF
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s conftest$ac_exeext; then
      case "$host_os" in
        # Handle native Windows specially, because there setlocale() interprets
        # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
        # "fr" or "fra" as "French" or "French_France.1252",
        # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
        # "ja" as "Japanese" or "Japanese_Japan.932",
        # and similar.
        mingw*)
          # Test for the hypothetical native Windows locale name.
          if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_zh_CN=Chinese_China.54936
          else
            # None found.
            gt_cv_locale_zh_CN=none
          fi
          ;;
        solaris2.8)
          # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are
          # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK.
          # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core.
          gt_cv_locale_zh_CN=none
          ;;
        *)
          # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
          # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
          # configure script would override the LC_ALL setting. Likewise for
          # LC_CTYPE, which is also set at the beginning of the configure script.
          # Test for the locale name without encoding suffix.
          if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_zh_CN=zh_CN
          else
            # Test for the locale name with explicit encoding suffix.
            if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
              gt_cv_locale_zh_CN=zh_CN.GB18030
            else
              # None found.
              gt_cv_locale_zh_CN=none
            fi
          fi
          ;;
      esac
    else
      # If there was a link error, due to mblen(), the system is so old that
      # it certainly doesn't have a chinese locale.
      gt_cv_locale_zh_CN=none
    fi
    rm -fr conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5
$as_echo "$gt_cv_locale_zh_CN" >&6; }
  LOCALE_ZH_CN=$gt_cv_locale_zh_CN



  if test "$ac_cv_header_winsock2_h" = yes; then








  gltests_LIBOBJS="$gltests_LIBOBJS setsockopt.$ac_objext"

  fi





    if test "$GNULIB_SETSOCKOPT" != 1; then
        if test "$GNULIB_SETSOCKOPT" = 0; then
      GNULIB_SETSOCKOPT=$gl_module_indicator_condition
    else
      GNULIB_SETSOCKOPT="($GNULIB_SETSOCKOPT || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_SETSOCKOPT 1" >>confdefs.h






  :





  if test $ac_cv_func_sigaction = yes; then
    ac_fn_c_check_member "$LINENO" "struct sigaction" "sa_sigaction" "ac_cv_member_struct_sigaction_sa_sigaction" "#include <signal.h>
"
if test "x$ac_cv_member_struct_sigaction_sa_sigaction" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_STRUCT_SIGACTION_SA_SIGACTION 1
_ACEOF


fi

    if test $ac_cv_member_struct_sigaction_sa_sigaction = no; then
      HAVE_STRUCT_SIGACTION_SA_SIGACTION=0
    fi
  else
    HAVE_SIGACTION=0
  fi

  if test $HAVE_SIGACTION = 0; then








  gltests_LIBOBJS="$gltests_LIBOBJS sigaction.$ac_objext"







  :








  ac_fn_c_check_type "$LINENO" "siginfo_t" "ac_cv_type_siginfo_t" "
#include <signal.h>

"
if test "x$ac_cv_type_siginfo_t" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_SIGINFO_T 1
_ACEOF


fi

  if test $ac_cv_type_siginfo_t = no; then
    HAVE_SIGINFO_T=0
  fi

  fi





    if test "$GNULIB_SIGACTION" != 1; then
        if test "$GNULIB_SIGACTION" = 0; then
      GNULIB_SIGACTION=$gl_module_indicator_condition
    else
      GNULIB_SIGACTION="($GNULIB_SIGACTION || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_SIGACTION 1" >>confdefs.h






  if test $gl_cv_type_sigset_t = yes; then
    ac_fn_c_check_func "$LINENO" "sigprocmask" "ac_cv_func_sigprocmask"
if test "x$ac_cv_func_sigprocmask" = xyes; then :
  gl_cv_func_sigprocmask=1
fi

  fi
  if test -z "$gl_cv_func_sigprocmask"; then
    HAVE_POSIX_SIGNALBLOCKING=0
  fi

  if test $HAVE_POSIX_SIGNALBLOCKING = 0; then








  gltests_LIBOBJS="$gltests_LIBOBJS sigprocmask.$ac_objext"

    :
  fi





    if test "$GNULIB_SIGPROCMASK" != 1; then
        if test "$GNULIB_SIGPROCMASK" = 0; then
      GNULIB_SIGPROCMASK=$gl_module_indicator_condition
    else
      GNULIB_SIGPROCMASK="($GNULIB_SIGPROCMASK || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_SIGPROCMASK 1" >>confdefs.h




  :














  :








     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_spawn_h='<'spawn.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <spawn.h>" >&5
$as_echo_n "checking absolute name of <spawn.h>... " >&6; }
if ${gl_cv_next_spawn_h+:} false; then :
  $as_echo_n "(cached) " >&6
else

             if test $ac_cv_header_spawn_h = yes; then




  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <spawn.h>
_ACEOF
                case "$host_os" in
    aix*) gl_absname_cpp="$ac_cpp -C" ;;
    *)    gl_absname_cpp="$ac_cpp" ;;
  esac

  case "$host_os" in
    mingw*)
                                          gl_dirsep_regex='[/\\]'
      ;;
    *)
      gl_dirsep_regex='\/'
      ;;
  esac
      gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
  gl_header_literal_regex=`echo 'spawn.h' \
                           | sed -e "$gl_make_literal_regex_sed"`
  gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
      s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
      s|^/[^/]|//&|
      p
      q
    }'

        gl_cv_absolute_spawn_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
  sed -n "$gl_absolute_header_sed"`

           gl_header=$gl_cv_absolute_spawn_h
           gl_cv_next_spawn_h='"'$gl_header'"'
          else
               gl_cv_next_spawn_h='<'spawn.h'>'
             fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_spawn_h" >&5
$as_echo "$gl_cv_next_spawn_h" >&6; }
     fi
     NEXT_SPAWN_H=$gl_cv_next_spawn_h

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'spawn.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_spawn_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_SPAWN_H=$gl_next_as_first_directive





  if test $ac_cv_header_spawn_h = yes; then
    HAVE_SPAWN_H=1
    ac_fn_c_check_type "$LINENO" "posix_spawnattr_t" "ac_cv_type_posix_spawnattr_t" "
#include <spawn.h>

"
if test "x$ac_cv_type_posix_spawnattr_t" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_POSIX_SPAWNATTR_T 1
_ACEOF


else
  HAVE_POSIX_SPAWNATTR_T=0
fi

    ac_fn_c_check_type "$LINENO" "posix_spawn_file_actions_t" "ac_cv_type_posix_spawn_file_actions_t" "
#include <spawn.h>

"
if test "x$ac_cv_type_posix_spawn_file_actions_t" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_POSIX_SPAWN_FILE_ACTIONS_T 1
_ACEOF


else
  HAVE_POSIX_SPAWN_FILE_ACTIONS_T=0
fi

  else
    HAVE_SPAWN_H=0
    HAVE_POSIX_SPAWNATTR_T=0
    HAVE_POSIX_SPAWN_FILE_ACTIONS_T=0
  fi











    for gl_func in posix_spawn posix_spawnp posix_spawnattr_init posix_spawnattr_destroy     posix_spawnattr_getsigdefault posix_spawnattr_setsigdefault     posix_spawnattr_getsigmask posix_spawnattr_setsigmask     posix_spawnattr_getflags posix_spawnattr_setflags     posix_spawnattr_getpgroup posix_spawnattr_setpgroup     posix_spawnattr_getschedpolicy posix_spawnattr_setschedpolicy     posix_spawnattr_getschedparam posix_spawnattr_setschedparam     posix_spawn_file_actions_init posix_spawn_file_actions_destroy     posix_spawn_file_actions_addopen posix_spawn_file_actions_addclose     posix_spawn_file_actions_adddup2; do
    as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
$as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
if eval \${$as_gl_Symbol+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <spawn.h>

int
main ()
{
#undef $gl_func
  (void) $gl_func;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$as_gl_Symbol=yes"
else
  eval "$as_gl_Symbol=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$as_gl_Symbol
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
_ACEOF

                     eval ac_cv_have_decl_$gl_func=yes
fi
      done




cat >>confdefs.h <<_ACEOF
#define GNULIB_STATAT $gl_module_indicator_condition
_ACEOF






  # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it
  # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is
  # irrelevant for anonymous mappings.
  ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
if test "x$ac_cv_func_mmap" = xyes; then :
  gl_have_mmap=yes
else
  gl_have_mmap=no
fi


  # Try to allow MAP_ANONYMOUS.
  gl_have_mmap_anonymous=no
  if test $gl_have_mmap = yes; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5
$as_echo_n "checking for MAP_ANONYMOUS... " >&6; }
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/mman.h>
#ifdef MAP_ANONYMOUS
    I cannot identify this map
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "I cannot identify this map" >/dev/null 2>&1; then :
  gl_have_mmap_anonymous=yes
fi
rm -f conftest*

    if test $gl_have_mmap_anonymous != yes; then
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/mman.h>
#ifdef MAP_ANON
    I cannot identify this map
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "I cannot identify this map" >/dev/null 2>&1; then :

$as_echo "#define MAP_ANONYMOUS MAP_ANON" >>confdefs.h

         gl_have_mmap_anonymous=yes
fi
rm -f conftest*

    fi
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5
$as_echo "$gl_have_mmap_anonymous" >&6; }
    if test $gl_have_mmap_anonymous = yes; then

$as_echo "#define HAVE_MAP_ANONYMOUS 1" >>confdefs.h

    fi
  fi


  :






  :






  :








  if test $gl_threads_api = posix; then
    gl_save_LIBS="$LIBS"
    LIBS="$LIBS $LIBMULTITHREAD"
    for ac_func in pthread_atfork
do :
  ac_fn_c_check_func "$LINENO" "pthread_atfork" "ac_cv_func_pthread_atfork"
if test "x$ac_cv_func_pthread_atfork" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_PTHREAD_ATFORK 1
_ACEOF

fi
done

    LIBS="$gl_save_LIBS"
  fi





  :






    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unlink honors trailing slashes" >&5
$as_echo_n "checking whether unlink honors trailing slashes... " >&6; }
if ${gl_cv_func_unlink_honors_slashes+:} false; then :
  $as_echo_n "(cached) " >&6
else
  touch conftest.file
     # Assume that if we have lstat, we can also check symlinks.
     if test $ac_cv_func_lstat = yes; then
       ln -s conftest.file conftest.lnk
     fi
     if test "$cross_compiling" = yes; then :
  case "$host_os" in
                 # Guess yes on glibc systems.
         *-gnu*) gl_cv_func_unlink_honors_slashes="guessing yes" ;;
                 # Guess no on native Windows.
         mingw*) gl_cv_func_unlink_honors_slashes="guessing no" ;;
                 # If we don't know, assume the worst.
         *)      gl_cv_func_unlink_honors_slashes="guessing no" ;;
       esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if HAVE_UNISTD_H
           # include <unistd.h>
           #else /* on Windows with MSVC */
           # include <io.h>
           #endif
           #include <errno.h>

int
main ()
{
int result = 0;
           if (!unlink ("conftest.file/"))
             result |= 1;
           else if (errno != ENOTDIR)
             result |= 2;
#if HAVE_LSTAT
           if (!unlink ("conftest.lnk/"))
             result |= 4;
           else if (errno != ENOTDIR)
             result |= 8;
#endif
           return result;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_unlink_honors_slashes=yes
else
  gl_cv_func_unlink_honors_slashes=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

     rm -f conftest.file conftest.lnk
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unlink_honors_slashes" >&5
$as_echo "$gl_cv_func_unlink_honors_slashes" >&6; }
  case "$gl_cv_func_unlink_honors_slashes" in
    *no)
      REPLACE_UNLINK=1
      ;;
  esac

      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unlink of a parent directory fails as it should" >&5
$as_echo_n "checking whether unlink of a parent directory fails as it should... " >&6; }
if ${gl_cv_func_unlink_parent_fails+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case "$host_os" in
       darwin*)
                                                      if {
              # Use the mktemp program if available. If not available, hide the error
              # message.
              tmp=`(umask 077 && mktemp -d /tmp/gtXXXXXX) 2>/dev/null` &&
              test -n "$tmp" && test -d "$tmp"
            } ||
            {
              # Use a simple mkdir command. It is guaranteed to fail if the directory
              # already exists.  $RANDOM is bash specific and expands to empty in shells
              # other than bash, ksh and zsh.  Its use does not increase security;
              # rather, it minimizes the probability of failure in a very cluttered /tmp
              # directory.
              tmp=/tmp/gt$$-$RANDOM
              (umask 077 && mkdir "$tmp")
            }; then
           mkdir "$tmp/subdir"
           GL_SUBDIR_FOR_UNLINK="$tmp/subdir"
           export GL_SUBDIR_FOR_UNLINK
           if test "$cross_compiling" = yes; then :
  # If we don't know, assume the worst.
              gl_cv_func_unlink_parent_fails="guessing no"

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

                #include <stdlib.h>
                #if HAVE_UNISTD_H
                # include <unistd.h>
                #else /* on Windows with MSVC */
                # include <direct.h>
                # include <io.h>
                #endif
                int main ()
                {
                  int result = 0;
                  if (chdir (getenv ("GL_SUBDIR_FOR_UNLINK")) != 0)
                    result |= 1;
                  else if (unlink ("..") == 0)
                    result |= 2;
                  return result;
                }

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_unlink_parent_fails=yes
else
  gl_cv_func_unlink_parent_fails=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

           unset GL_SUBDIR_FOR_UNLINK
           rm -rf "$tmp"
         else
           gl_cv_func_unlink_parent_fails="guessing no"
         fi
         ;;
       *)
         gl_cv_func_unlink_parent_fails="guessing yes"
         ;;
     esac

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unlink_parent_fails" >&5
$as_echo "$gl_cv_func_unlink_parent_fails" >&6; }
  case "$gl_cv_func_unlink_parent_fails" in
    *no)
      REPLACE_UNLINK=1

$as_echo "#define UNLINK_PARENT_BUG 1" >>confdefs.h

      ;;
  esac

  if test $REPLACE_UNLINK = 1; then








  gltests_LIBOBJS="$gltests_LIBOBJS unlink.$ac_objext"

  fi





    if test "$GNULIB_UNLINK" != 1; then
        if test "$GNULIB_UNLINK" = 0; then
      GNULIB_UNLINK=$gl_module_indicator_condition
    else
      GNULIB_UNLINK="($GNULIB_UNLINK || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_UNLINK 1" >>confdefs.h







  :







  if test $ac_cv_func_unlinkat = no; then
    HAVE_UNLINKAT=0
  else
    case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
      *no)
        # Solaris 9 has *at functions, but uniformly mishandles trailing
        # slash in all of them.
        REPLACE_UNLINKAT=1
        ;;
      *)
        # GNU/Hurd has unlinkat, but it has the same bug as unlink.
        # Darwin has unlinkat, but it has the same UNLINK_PARENT_BUG.
        if test $REPLACE_UNLINK = 1; then
          REPLACE_UNLINKAT=1
        fi
        ;;
    esac
  fi

  if test $HAVE_UNLINKAT = 0 || test $REPLACE_UNLINKAT = 1; then








  gltests_LIBOBJS="$gltests_LIBOBJS unlinkat.$ac_objext"

  fi





    if test "$GNULIB_UNLINKAT" != 1; then
        if test "$GNULIB_UNLINKAT" = 0; then
      GNULIB_UNLINKAT=$gl_module_indicator_condition
    else
      GNULIB_UNLINKAT="($GNULIB_UNLINKAT || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_UNLINKAT 1" >>confdefs.h






  :






  # The Hurd, the Linux kernel, the FreeBSD kernel version 2.2 and later,
  # Cygwin, and mingw never let anyone (even root) unlink directories.
  # If anyone knows of another system for which unlink can never
  # remove a directory, please report it to <bug-coreutils@gnu.org>.
  # Unfortunately this is difficult to test for, since it requires root access
  # and might create garbage in the file system,
  # so the code below simply relies on the kernel name and version number.
  case $host_os in
  gnu[0-9]* | \
  linux-* | linux | \
  freebsd2.2* | freebsd[3-9]* | freebsd[1-9][0-9]* | \
  cygwin | \
  mingw*)

$as_echo "#define UNLINK_CANNOT_UNLINK_DIR 1" >>confdefs.h
;;
  esac




  :





  if test $ac_cv_have_decl_unsetenv = no; then
    HAVE_DECL_UNSETENV=0
  fi
  for ac_func in unsetenv
do :
  ac_fn_c_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
if test "x$ac_cv_func_unsetenv" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_UNSETENV 1
_ACEOF

fi
done

  if test $ac_cv_func_unsetenv = no; then
    HAVE_UNSETENV=0
  else
    HAVE_UNSETENV=1
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsetenv() return type" >&5
$as_echo_n "checking for unsetenv() return type... " >&6; }
if ${gt_cv_func_unsetenv_ret+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#undef _BSD
#define _BSD 1 /* unhide unsetenv declaration in OSF/1 5.1 <stdlib.h> */
#include <stdlib.h>
extern
#ifdef __cplusplus
"C"
#endif
int unsetenv (const char *name);

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gt_cv_func_unsetenv_ret='int'
else
  gt_cv_func_unsetenv_ret='void'
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_unsetenv_ret" >&5
$as_echo "$gt_cv_func_unsetenv_ret" >&6; }
    if test $gt_cv_func_unsetenv_ret = 'void'; then

$as_echo "#define VOID_UNSETENV 1" >>confdefs.h

      REPLACE_UNSETENV=1
    fi

                { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unsetenv obeys POSIX" >&5
$as_echo_n "checking whether unsetenv obeys POSIX... " >&6; }
if ${gl_cv_func_unsetenv_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  case "$host_os" in
                 # Guess yes on glibc systems.
         *-gnu*) gl_cv_func_unsetenv_works="guessing yes" ;;
                 # If we don't know, assume the worst.
         *)      gl_cv_func_unsetenv_works="guessing no" ;;
       esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

       #include <stdlib.h>
       #include <errno.h>
       extern char **environ;

int
main ()
{

       char entry1[] = "a=1";
       char entry2[] = "b=2";
       char *env[] = { entry1, entry2, NULL };
       if (putenv ((char *) "a=1")) return 1;
       if (putenv (entry2)) return 2;
       entry2[0] = 'a';
       unsetenv ("a");
       if (getenv ("a")) return 3;
       if (!unsetenv ("") || errno != EINVAL) return 4;
       entry2[0] = 'b';
       environ = env;
       if (!getenv ("a")) return 5;
       entry2[0] = 'a';
       unsetenv ("a");
       if (getenv ("a")) return 6;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_unsetenv_works=yes
else
  gl_cv_func_unsetenv_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unsetenv_works" >&5
$as_echo "$gl_cv_func_unsetenv_works" >&6; }
    case "$gl_cv_func_unsetenv_works" in
      *yes) ;;
      *)
        REPLACE_UNSETENV=1
        ;;
    esac
  fi

  if test $HAVE_UNSETENV = 0 || test $REPLACE_UNSETENV = 1; then








  gltests_LIBOBJS="$gltests_LIBOBJS unsetenv.$ac_objext"




  :






  fi





    if test "$GNULIB_UNSETENV" != 1; then
        if test "$GNULIB_UNSETENV" = 0; then
      GNULIB_UNSETENV=$gl_module_indicator_condition
    else
      GNULIB_UNSETENV="($GNULIB_UNSETENV || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_UNSETENV 1" >>confdefs.h







  :





  ac_fn_c_check_type "$LINENO" "useconds_t" "ac_cv_type_useconds_t" "$ac_includes_default"
if test "x$ac_cv_type_useconds_t" = xyes; then :

else

$as_echo "#define useconds_t unsigned int" >>confdefs.h

fi

  if test $ac_cv_func_usleep = no; then
    HAVE_USLEEP=0
  else
            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether usleep allows large arguments" >&5
$as_echo_n "checking whether usleep allows large arguments... " >&6; }
if ${gl_cv_func_usleep_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  case "$host_os" in
                   # Guess yes on glibc systems.
           *-gnu*) gl_cv_func_usleep_works="guessing yes" ;;
                   # Guess no on native Windows.
           mingw*) gl_cv_func_usleep_works="guessing no" ;;
                   # If we don't know, assume the worst.
           *)      gl_cv_func_usleep_works="guessing no" ;;
         esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <unistd.h>

int
main ()
{
return !!usleep (1000000);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_usleep_works=yes
else
  gl_cv_func_usleep_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_usleep_works" >&5
$as_echo "$gl_cv_func_usleep_works" >&6; }
    case "$gl_cv_func_usleep_works" in
      *yes) ;;
      *)
        REPLACE_USLEEP=1
        ;;
    esac
  fi

  if test $HAVE_USLEEP = 0 || test $REPLACE_USLEEP = 1; then








  gltests_LIBOBJS="$gltests_LIBOBJS usleep.$ac_objext"

  fi





    if test "$GNULIB_USLEEP" != 1; then
        if test "$GNULIB_USLEEP" = 0; then
      GNULIB_USLEEP=$gl_module_indicator_condition
    else
      GNULIB_USLEEP="($GNULIB_USLEEP || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_USLEEP 1" >>confdefs.h





  :

  abs_aux_dir=`cd "$ac_aux_dir"; pwd`



  gl_cv_func_vsnprintf_usable=no
  for ac_func in vsnprintf
do :
  ac_fn_c_check_func "$LINENO" "vsnprintf" "ac_cv_func_vsnprintf"
if test "x$ac_cv_func_vsnprintf" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_VSNPRINTF 1
_ACEOF

fi
done

  if test $ac_cv_func_vsnprintf = yes; then



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether snprintf respects a size of 1" >&5
$as_echo_n "checking whether snprintf respects a size of 1... " >&6; }
if ${gl_cv_func_snprintf_size1+:} false; then :
  $as_echo_n "(cached) " >&6
else

      if test "$cross_compiling" = yes; then :
  case "$host_os" in
                   # Guess yes on native Windows.
           mingw*) gl_cv_func_snprintf_size1="guessing yes" ;;
           *)      gl_cv_func_snprintf_size1="guessing yes" ;;
         esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#if HAVE_SNPRINTF
# define my_snprintf snprintf
#else
# include <stdarg.h>
static int my_snprintf (char *buf, int size, const char *format, ...)
{
  va_list args;
  int ret;
  va_start (args, format);
  ret = vsnprintf (buf, size, format, args);
  va_end (args);
  return ret;
}
#endif
int main()
{
  static char buf[8] = { 'D', 'E', 'A', 'D', 'B', 'E', 'E', 'F' };
  my_snprintf (buf, 1, "%d", 12345);
  return buf[1] != 'E';
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_snprintf_size1=yes
else
  gl_cv_func_snprintf_size1=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_snprintf_size1" >&5
$as_echo "$gl_cv_func_snprintf_size1" >&6; }

    case "$gl_cv_func_snprintf_size1" in
      *yes)

        case "$gl_cv_func_snprintf_retval_c99" in
          *yes)


     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports POSIX/XSI format strings with positions" >&5
$as_echo_n "checking whether printf supports POSIX/XSI format strings with positions... " >&6; }
if ${gl_cv_func_printf_positions+:} false; then :
  $as_echo_n "(cached) " >&6
else

      if test "$cross_compiling" = yes; then :

         case "$host_os" in
           netbsd[1-3]* | netbsdelf[1-3]* | netbsdaout[1-3]* | netbsdcoff[1-3]*)
                         gl_cv_func_printf_positions="guessing no";;
           beos*)        gl_cv_func_printf_positions="guessing no";;
                         # Guess no on native Windows.
           mingw* | pw*) gl_cv_func_printf_positions="guessing no";;
           *)            gl_cv_func_printf_positions="guessing yes";;
         esac

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#include <string.h>
/* The string "%2$d %1$d", with dollar characters protected from the shell's
   dollar expansion (possibly an autoconf bug).  */
static char format[] = { '%', '2', '$', 'd', ' ', '%', '1', '$', 'd', '\0' };
static char buf[100];
int main ()
{
  sprintf (buf, format, 33, 55);
  return (strcmp (buf, "55 33") != 0);
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_printf_positions=yes
else
  gl_cv_func_printf_positions=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_positions" >&5
$as_echo "$gl_cv_func_printf_positions" >&6; }

            case "$gl_cv_func_printf_positions" in
              *yes)
                gl_cv_func_vsnprintf_usable=yes
                ;;
            esac
            ;;
        esac
        ;;
    esac
  fi
  if test $gl_cv_func_vsnprintf_usable = no; then










  gltests_LIBOBJS="$gltests_LIBOBJS vsnprintf.$ac_objext"

  if test $ac_cv_func_vsnprintf = yes; then
    REPLACE_VSNPRINTF=1
  else

  :





    if test $ac_cv_have_decl_vsnprintf = yes; then
                        REPLACE_VSNPRINTF=1
    fi
  fi
  :

  fi

  :





  if test $ac_cv_have_decl_vsnprintf = no; then
    HAVE_DECL_VSNPRINTF=0
  fi






    if test "$GNULIB_VSNPRINTF" != 1; then
        if test "$GNULIB_VSNPRINTF" = 0; then
      GNULIB_VSNPRINTF=$gl_module_indicator_condition
    else
      GNULIB_VSNPRINTF="($GNULIB_VSNPRINTF || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_VSNPRINTF 1" >>confdefs.h





  for ac_func in waitid
do :
  ac_fn_c_check_func "$LINENO" "waitid" "ac_cv_func_waitid"
if test "x$ac_cv_func_waitid" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_WAITID 1
_ACEOF

fi
done




  HAVE_WAITPID=1
  case $host_os in
    mingw*) HAVE_WAITPID=0 ;;
  esac

  if test $HAVE_WAITPID = 0; then








  gltests_LIBOBJS="$gltests_LIBOBJS waitpid.$ac_objext"

  fi





    if test "$GNULIB_WAITPID" != 1; then
        if test "$GNULIB_WAITPID" = 0; then
      GNULIB_WAITPID=$gl_module_indicator_condition
    else
      GNULIB_WAITPID="($GNULIB_WAITPID || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_WAITPID 1" >>confdefs.h












  :






  :





  if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then



     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5
$as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; }
if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then :
  $as_echo_n "(cached) " >&6
else

                  case "$host_os" in
                     # Guess no on AIX and OSF/1.
        aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;;
                     # Guess yes otherwise.
        *)           gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;;
      esac
      if test $LOCALE_JA != none; then
        if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <string.h>
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
   <wchar.h>.
   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
   included before <wchar.h>.  */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
int main ()
{
  if (setlocale (LC_ALL, "$LOCALE_JA") != NULL)
    {
      const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */
      mbstate_t state;
      wchar_t wc;

      memset (&state, '\0', sizeof (mbstate_t));
      if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
        if (mbsinit (&state))
          return 2;
    }
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_mbrtowc_incomplete_state=yes
else
  gl_cv_func_mbrtowc_incomplete_state=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

      fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5
$as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; }




     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5
$as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; }
if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then :
  $as_echo_n "(cached) " >&6
else

                  case "$host_os" in
                    # Guess no on Solaris 8.
        solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;;
                    # Guess yes otherwise.
        *)          gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;;
      esac
      if test $LOCALE_ZH_CN != none; then
        if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <stdlib.h>
#include <string.h>
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
   <wchar.h>.
   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
   included before <wchar.h>.  */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
int main ()
{
  /* This fails on Solaris 8:
     mbrtowc returns 2, and sets wc to 0x00F0.
     mbtowc returns 4 (correct) and sets wc to 0x5EDC.  */
  if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
    {
      char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */
      mbstate_t state;
      wchar_t wc;

      memset (&state, '\0', sizeof (mbstate_t));
      if (mbrtowc (&wc, input + 3, 6, &state) != 4
          && mbtowc (&wc, input + 3, 6) == 4)
        return 2;
    }
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_mbrtowc_sanitycheck=yes
else
  gl_cv_func_mbrtowc_sanitycheck=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

      fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5
$as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; }

    REPLACE_MBSTATE_T=0
    case "$gl_cv_func_mbrtowc_incomplete_state" in
      *yes) ;;
      *) REPLACE_MBSTATE_T=1 ;;
    esac
    case "$gl_cv_func_mbrtowc_sanitycheck" in
      *yes) ;;
      *) REPLACE_MBSTATE_T=1 ;;
    esac
  else
    REPLACE_MBSTATE_T=1
  fi



  :





  if test $ac_cv_func_wcrtomb = no; then
    HAVE_WCRTOMB=0
    ac_fn_c_check_decl "$LINENO" "wcrtomb" "ac_cv_have_decl_wcrtomb" "
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
   <wchar.h>.
   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
   included before <wchar.h>.  */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>

"
if test "x$ac_cv_have_decl_wcrtomb" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_WCRTOMB $ac_have_decl
_ACEOF

    if test $ac_cv_have_decl_wcrtomb = yes; then
                        REPLACE_WCRTOMB=1
    fi
  else
    if test $REPLACE_MBSTATE_T = 1; then
      REPLACE_WCRTOMB=1
    else





             { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wcrtomb return value is correct" >&5
$as_echo_n "checking whether wcrtomb return value is correct... " >&6; }
if ${gl_cv_func_wcrtomb_retval+:} false; then :
  $as_echo_n "(cached) " >&6
else

                              case "$host_os" in
                                     # Guess no on AIX 4, OSF/1 and Solaris.
            aix4* | osf* | solaris*) gl_cv_func_wcrtomb_retval="guessing no" ;;
                                     # Guess yes on native Windows.
            mingw*)                  gl_cv_func_wcrtomb_retval="guessing yes" ;;
                                     # Guess yes otherwise.
            *)                       gl_cv_func_wcrtomb_retval="guessing yes" ;;
          esac
          if test $LOCALE_FR != none || test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none || test $LOCALE_ZH_CN != none; then
            if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <string.h>
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
   <wchar.h>.
   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
   included before <wchar.h>.  */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
int main ()
{
  int result = 0;
  if (setlocale (LC_ALL, "$LOCALE_FR") != NULL)
    {
      if (wcrtomb (NULL, 0, NULL) != 1)
        result |= 1;
    }
  if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
    {
      if (wcrtomb (NULL, 0, NULL) != 1)
        result |= 2;
    }
  if (setlocale (LC_ALL, "$LOCALE_JA") != NULL)
    {
      if (wcrtomb (NULL, 0, NULL) != 1)
        result |= 4;
    }
  if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
    {
      if (wcrtomb (NULL, 0, NULL) != 1)
        result |= 8;
    }
  return result;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_wcrtomb_retval=yes
else
  gl_cv_func_wcrtomb_retval=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

          fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wcrtomb_retval" >&5
$as_echo "$gl_cv_func_wcrtomb_retval" >&6; }
      case "$gl_cv_func_wcrtomb_retval" in
        *yes) ;;
        *) REPLACE_WCRTOMB=1 ;;
      esac
    fi
  fi

  if test $HAVE_WCRTOMB = 0 || test $REPLACE_WCRTOMB = 1; then








  gltests_LIBOBJS="$gltests_LIBOBJS wcrtomb.$ac_objext"


  :

  fi





    if test "$GNULIB_WCRTOMB" != 1; then
        if test "$GNULIB_WCRTOMB" = 0; then
      GNULIB_WCRTOMB=$gl_module_indicator_condition
    else
      GNULIB_WCRTOMB="($GNULIB_WCRTOMB || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_WCRTOMB 1" >>confdefs.h






  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5
$as_echo_n "checking for a traditional french locale... " >&6; }
if ${gt_cv_locale_fr+:} false; then :
  $as_echo_n "(cached) " >&6
else

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main () {
  /* Check whether the given locale name is recognized by the system.  */
#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
  /* On native Windows, setlocale(category, "") looks at the system settings,
     not at the environment variables.  Also, when an encoding suffix such
     as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
     category of the locale to "C".  */
  if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
      || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
    return 1;
#else
  if (setlocale (LC_ALL, "") == NULL) return 1;
#endif
  /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
     On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
     is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
     On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "646". In this situation,
     some unit tests fail.
     On MirBSD 10, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "UTF-8".  */
#if HAVE_LANGINFO_CODESET
  {
    const char *cs = nl_langinfo (CODESET);
    if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
        || strcmp (cs, "UTF-8") == 0)
      return 1;
  }
#endif
#ifdef __CYGWIN__
  /* On Cygwin, avoid locale names without encoding suffix, because the
     locale_charset() function relies on the encoding suffix.  Note that
     LC_ALL is set on the command line.  */
  if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
#endif
  /* Check whether in the abbreviation of the second month, the second
     character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only
     one byte long. This excludes the UTF-8 encoding.  */
  t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
  if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1;
#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy.  */
  /* Check whether the decimal separator is a comma.
     On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point
     are nl_langinfo(RADIXCHAR) are both ".".  */
  if (localeconv () ->decimal_point[0] != ',') return 1;
#endif
  return 0;
}

_ACEOF
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s conftest$ac_exeext; then
      case "$host_os" in
        # Handle native Windows specially, because there setlocale() interprets
        # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
        # "fr" or "fra" as "French" or "French_France.1252",
        # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
        # "ja" as "Japanese" or "Japanese_Japan.932",
        # and similar.
        mingw*)
          # Test for the native Windows locale name.
          if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_fr=French_France.1252
          else
            # None found.
            gt_cv_locale_fr=none
          fi
          ;;
        *)
          # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
          # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
          # configure script would override the LC_ALL setting. Likewise for
          # LC_CTYPE, which is also set at the beginning of the configure script.
          # Test for the usual locale name.
          if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_fr=fr_FR
          else
            # Test for the locale name with explicit encoding suffix.
            if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
              gt_cv_locale_fr=fr_FR.ISO-8859-1
            else
              # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name.
              if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                gt_cv_locale_fr=fr_FR.ISO8859-1
              else
                # Test for the HP-UX locale name.
                if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                  gt_cv_locale_fr=fr_FR.iso88591
                else
                  # Test for the Solaris 7 locale name.
                  if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                    gt_cv_locale_fr=fr
                  else
                    # None found.
                    gt_cv_locale_fr=none
                  fi
                fi
              fi
            fi
          fi
          ;;
      esac
    fi
    rm -fr conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5
$as_echo "$gt_cv_locale_fr" >&6; }
  LOCALE_FR=$gt_cv_locale_fr




  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5
$as_echo_n "checking for a french Unicode locale... " >&6; }
if ${gt_cv_locale_fr_utf8+:} false; then :
  $as_echo_n "(cached) " >&6
else

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main () {
  /* On BeOS and Haiku, locales are not implemented in libc.  Rather, libintl
     imitates locale dependent behaviour by looking at the environment
     variables, and all locales use the UTF-8 encoding.  */
#if !(defined __BEOS__ || defined __HAIKU__)
  /* Check whether the given locale name is recognized by the system.  */
# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
  /* On native Windows, setlocale(category, "") looks at the system settings,
     not at the environment variables.  Also, when an encoding suffix such
     as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
     category of the locale to "C".  */
  if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
      || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
    return 1;
# else
  if (setlocale (LC_ALL, "") == NULL) return 1;
# endif
  /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
     On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
     is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
     On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "646". In this situation,
     some unit tests fail.  */
# if HAVE_LANGINFO_CODESET
  {
    const char *cs = nl_langinfo (CODESET);
    if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0)
      return 1;
  }
# endif
# ifdef __CYGWIN__
  /* On Cygwin, avoid locale names without encoding suffix, because the
     locale_charset() function relies on the encoding suffix.  Note that
     LC_ALL is set on the command line.  */
  if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
# endif
  /* Check whether in the abbreviation of the second month, the second
     character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is
     two bytes long, with UTF-8 encoding.  */
  t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
  if (strftime (buf, sizeof (buf), "%b", &t) < 4
      || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v')
    return 1;
#endif
#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy.  */
  /* Check whether the decimal separator is a comma.
     On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point
     are nl_langinfo(RADIXCHAR) are both ".".  */
  if (localeconv () ->decimal_point[0] != ',') return 1;
#endif
  return 0;
}

_ACEOF
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s conftest$ac_exeext; then
      case "$host_os" in
        # Handle native Windows specially, because there setlocale() interprets
        # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
        # "fr" or "fra" as "French" or "French_France.1252",
        # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
        # "ja" as "Japanese" or "Japanese_Japan.932",
        # and similar.
        mingw*)
          # Test for the hypothetical native Windows locale name.
          if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_fr_utf8=French_France.65001
          else
            # None found.
            gt_cv_locale_fr_utf8=none
          fi
          ;;
        *)
          # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
          # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
          # configure script would override the LC_ALL setting. Likewise for
          # LC_CTYPE, which is also set at the beginning of the configure script.
          # Test for the usual locale name.
          if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_fr_utf8=fr_FR
          else
            # Test for the locale name with explicit encoding suffix.
            if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
              gt_cv_locale_fr_utf8=fr_FR.UTF-8
            else
              # Test for the Solaris 7 locale name.
              if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                gt_cv_locale_fr_utf8=fr.UTF-8
              else
                # None found.
                gt_cv_locale_fr_utf8=none
              fi
            fi
          fi
          ;;
      esac
    fi
    rm -fr conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5
$as_echo "$gt_cv_locale_fr_utf8" >&6; }
  LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8





  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional japanese locale" >&5
$as_echo_n "checking for a traditional japanese locale... " >&6; }
if ${gt_cv_locale_ja+:} false; then :
  $as_echo_n "(cached) " >&6
else

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main ()
{
  const char *p;
  /* Check whether the given locale name is recognized by the system.  */
#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
  /* On native Windows, setlocale(category, "") looks at the system settings,
     not at the environment variables.  Also, when an encoding suffix such
     as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
     category of the locale to "C".  */
  if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
      || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
    return 1;
#else
  if (setlocale (LC_ALL, "") == NULL) return 1;
#endif
  /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
     On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
     is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
     On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "646". In this situation,
     some unit tests fail.
     On MirBSD 10, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "UTF-8".  */
#if HAVE_LANGINFO_CODESET
  {
    const char *cs = nl_langinfo (CODESET);
    if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
        || strcmp (cs, "UTF-8") == 0)
      return 1;
  }
#endif
#ifdef __CYGWIN__
  /* On Cygwin, avoid locale names without encoding suffix, because the
     locale_charset() function relies on the encoding suffix.  Note that
     LC_ALL is set on the command line.  */
  if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
#endif
  /* Check whether MB_CUR_MAX is > 1.  This excludes the dysfunctional locales
     on Cygwin 1.5.x.  */
  if (MB_CUR_MAX == 1)
    return 1;
  /* Check whether in a month name, no byte in the range 0x80..0x9F occurs.
     This excludes the UTF-8 encoding (except on MirBSD).  */
  t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
  if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1;
  for (p = buf; *p != '\0'; p++)
    if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0)
      return 1;
  return 0;
}

_ACEOF
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s conftest$ac_exeext; then
      case "$host_os" in
        # Handle native Windows specially, because there setlocale() interprets
        # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
        # "fr" or "fra" as "French" or "French_France.1252",
        # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
        # "ja" as "Japanese" or "Japanese_Japan.932",
        # and similar.
        mingw*)
          # Note that on native Windows, the Japanese locale is
          # Japanese_Japan.932, and CP932 is very different from EUC-JP, so we
          # cannot use it here.
          gt_cv_locale_ja=none
          ;;
        *)
          # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
          # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
          # configure script would override the LC_ALL setting. Likewise for
          # LC_CTYPE, which is also set at the beginning of the configure script.
          # Test for the AIX locale name.
          if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_ja=ja_JP
          else
            # Test for the locale name with explicit encoding suffix.
            if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
              gt_cv_locale_ja=ja_JP.EUC-JP
            else
              # Test for the HP-UX, OSF/1, NetBSD locale name.
              if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                gt_cv_locale_ja=ja_JP.eucJP
              else
                # Test for the IRIX, FreeBSD locale name.
                if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                  gt_cv_locale_ja=ja_JP.EUC
                else
                  # Test for the Solaris 7 locale name.
                  if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                    gt_cv_locale_ja=ja
                  else
                    # Special test for NetBSD 1.6.
                    if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then
                      gt_cv_locale_ja=ja_JP.eucJP
                    else
                      # None found.
                      gt_cv_locale_ja=none
                    fi
                  fi
                fi
              fi
            fi
          fi
          ;;
      esac
    fi
    rm -fr conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5
$as_echo "$gt_cv_locale_ja" >&6; }
  LOCALE_JA=$gt_cv_locale_ja





  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5
$as_echo_n "checking for a transitional chinese locale... " >&6; }
if ${gt_cv_locale_zh_CN+:} false; then :
  $as_echo_n "(cached) " >&6
else

    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <stdlib.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main ()
{
  const char *p;
  /* Check whether the given locale name is recognized by the system.  */
#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
  /* On native Windows, setlocale(category, "") looks at the system settings,
     not at the environment variables.  Also, when an encoding suffix such
     as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
     category of the locale to "C".  */
  if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
      || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
    return 1;
#else
  if (setlocale (LC_ALL, "") == NULL) return 1;
#endif
  /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
     On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
     is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
     On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "646". In this situation,
     some unit tests fail.
     On MirBSD 10, when an unsupported locale is specified, setlocale()
     succeeds but then nl_langinfo(CODESET) is "UTF-8".  */
#if HAVE_LANGINFO_CODESET
  {
    const char *cs = nl_langinfo (CODESET);
    if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
        || strcmp (cs, "UTF-8") == 0)
      return 1;
  }
#endif
#ifdef __CYGWIN__
  /* On Cygwin, avoid locale names without encoding suffix, because the
     locale_charset() function relies on the encoding suffix.  Note that
     LC_ALL is set on the command line.  */
  if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
#endif
  /* Check whether in a month name, no byte in the range 0x80..0x9F occurs.
     This excludes the UTF-8 encoding (except on MirBSD).  */
  t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
  if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1;
  for (p = buf; *p != '\0'; p++)
    if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0)
      return 1;
  /* Check whether a typical GB18030 multibyte sequence is recognized as a
     single wide character.  This excludes the GB2312 and GBK encodings.  */
  if (mblen ("\203\062\332\066", 5) != 4)
    return 1;
  return 0;
}

_ACEOF
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s conftest$ac_exeext; then
      case "$host_os" in
        # Handle native Windows specially, because there setlocale() interprets
        # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
        # "fr" or "fra" as "French" or "French_France.1252",
        # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
        # "ja" as "Japanese" or "Japanese_Japan.932",
        # and similar.
        mingw*)
          # Test for the hypothetical native Windows locale name.
          if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_zh_CN=Chinese_China.54936
          else
            # None found.
            gt_cv_locale_zh_CN=none
          fi
          ;;
        solaris2.8)
          # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are
          # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK.
          # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core.
          gt_cv_locale_zh_CN=none
          ;;
        *)
          # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
          # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
          # configure script would override the LC_ALL setting. Likewise for
          # LC_CTYPE, which is also set at the beginning of the configure script.
          # Test for the locale name without encoding suffix.
          if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
            gt_cv_locale_zh_CN=zh_CN
          else
            # Test for the locale name with explicit encoding suffix.
            if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
              gt_cv_locale_zh_CN=zh_CN.GB18030
            else
              # None found.
              gt_cv_locale_zh_CN=none
            fi
          fi
          ;;
      esac
    else
      # If there was a link error, due to mblen(), the system is so old that
      # it certainly doesn't have a chinese locale.
      gt_cv_locale_zh_CN=none
    fi
    rm -fr conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5
$as_echo "$gt_cv_locale_zh_CN" >&6; }
  LOCALE_ZH_CN=$gt_cv_locale_zh_CN






  :





  if test $ac_cv_func_wctob = no; then
    HAVE_WCTOB=0
    HAVE_DECL_WCTOB=0
  else
    HAVE_WCTOB=1



         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wctob works" >&5
$as_echo_n "checking whether wctob works... " >&6; }
if ${gl_cv_func_wctob_works+:} false; then :
  $as_echo_n "(cached) " >&6
else

                        case "$host_os" in
            # Guess no on Solaris <= 9 and Cygwin.
          solaris2.[1-9] | solaris2.[1-9].* | cygwin*)
            gl_cv_func_wctob_works="guessing no" ;;
            # Guess no on native Windows.
          mingw*)
            gl_cv_func_wctob_works="guessing no" ;;
            # Guess yes otherwise.
          *) gl_cv_func_wctob_works="guessing yes" ;;
        esac
        case "$host_os" in
          cygwin*)
            if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
   <wchar.h>.
   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
   included before <wchar.h>.  */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>

register long global __asm__ ("%ebx");

int main ()
{
  setlocale (LC_ALL, "en_US.UTF-8");

  global = 0x12345678;
  if (wctob (0x00FC) != -1)
    return 1;
  if (global != 0x12345678)
    return 2;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  :
else
  gl_cv_func_wctob_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

            ;;
        esac
        if test "$gl_cv_func_wctob_works" != no && test $LOCALE_FR != none; then
          if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <string.h>
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
   <wchar.h>.
   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
   included before <wchar.h>.  */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
int main ()
{
  if (setlocale (LC_ALL, "$LOCALE_FR") != NULL)
    {
      wchar_t wc;

      if (mbtowc (&wc, "\374", 1) == 1)
        if (wctob (wc) != (unsigned char) '\374')
          return 1;
    }
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_func_wctob_works=yes
else
  gl_cv_func_wctob_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

        fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wctob_works" >&5
$as_echo "$gl_cv_func_wctob_works" >&6; }
    case "$gl_cv_func_wctob_works" in
      *yes) ;;
      *) REPLACE_WCTOB=1 ;;
    esac
    if test $REPLACE_WCTOB = 0; then

            ac_fn_c_check_decl "$LINENO" "wctob" "ac_cv_have_decl_wctob" "
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
   <wchar.h>.
   BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
   before <wchar.h>.  */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>

"
if test "x$ac_cv_have_decl_wctob" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_WCTOB $ac_have_decl
_ACEOF

      if test $ac_cv_have_decl_wctob != yes; then
        HAVE_DECL_WCTOB=0
      fi
    fi
  fi

  if test $HAVE_WCTOB = 0 || test $REPLACE_WCTOB = 1; then








  gltests_LIBOBJS="$gltests_LIBOBJS wctob.$ac_objext"


  :

  fi





    if test "$GNULIB_WCTOB" != 1; then
        if test "$GNULIB_WCTOB" = 0; then
      GNULIB_WCTOB=$gl_module_indicator_condition
    else
      GNULIB_WCTOB="($GNULIB_WCTOB || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_WCTOB 1" >>confdefs.h






  if false; then
    REPLACE_WCTOMB=1
  fi

  if test $REPLACE_WCTOMB = 1; then








  gltests_LIBOBJS="$gltests_LIBOBJS wctomb.$ac_objext"


  :

  fi





    if test "$GNULIB_WCTOMB" != 1; then
        if test "$GNULIB_WCTOMB" = 0; then
      GNULIB_WCTOMB=$gl_module_indicator_condition
    else
      GNULIB_WCTOMB="($GNULIB_WCTOMB || $gl_module_indicator_condition)"
    fi
  fi





$as_echo "#define GNULIB_TEST_WCTOMB 1" >>confdefs.h





    YIELD_LIB=
  if test $gl_threads_api = posix; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sched_yield in -lrt" >&5
$as_echo_n "checking for sched_yield in -lrt... " >&6; }
if ${ac_cv_lib_rt_sched_yield+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lrt  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char sched_yield ();
int
main ()
{
return sched_yield ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_rt_sched_yield=yes
else
  ac_cv_lib_rt_sched_yield=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_sched_yield" >&5
$as_echo "$ac_cv_lib_rt_sched_yield" >&6; }
if test "x$ac_cv_lib_rt_sched_yield" = xyes; then :
  YIELD_LIB=-lrt
else
         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sched_yield in -lposix4" >&5
$as_echo_n "checking for sched_yield in -lposix4... " >&6; }
if ${ac_cv_lib_posix4_sched_yield+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lposix4  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char sched_yield ();
int
main ()
{
return sched_yield ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_posix4_sched_yield=yes
else
  ac_cv_lib_posix4_sched_yield=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix4_sched_yield" >&5
$as_echo "$ac_cv_lib_posix4_sched_yield" >&6; }
if test "x$ac_cv_lib_posix4_sched_yield" = xyes; then :
  YIELD_LIB=-lposix4
fi

fi

  fi












  LIBTESTS_LIBDEPS="$gltests_libdeps"



$as_echo
           $as_echo "--- Checking for external programs ---"
# libguestfs
# Copyright (C) 2009-2017 Red Hat 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
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program 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 program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

# Check for external programs required to either build or run
# libguestfs.
#
# AC_CHECK_PROG(S) or AC_PATH_PROG(S)?
#
# Use AC_CHECK_PROG(S) for programs which are only used during build.
#
# Use AC_PATH_PROG(S) for program names which are compiled into the
# binary and used at run time.  The reason is so that we know which
# programs the binary actually uses.

# Define $(SED).

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
$as_echo_n "checking for a sed that does not truncate output... " >&6; }
if ${ac_cv_path_SED+:} false; then :
  $as_echo_n "(cached) " >&6
else
            ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
     for ac_i in 1 2 3 4 5 6 7; do
       ac_script="$ac_script$as_nl$ac_script"
     done
     echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
     { ac_script=; unset ac_script;}
     if test -z "$SED"; then
  ac_path_SED_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_prog in sed gsed; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_SED" || continue
# Check for GNU ac_path_SED and select it if it is found.
  # Check for GNU $ac_path_SED
case `"$ac_path_SED" --version 2>&1` in
*GNU*)
  ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
*)
  ac_count=0
  $as_echo_n 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    $as_echo '' >> "conftest.nl"
    "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    as_fn_arith $ac_count + 1 && ac_count=$as_val
    if test $ac_count -gt ${ac_path_SED_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_SED="$ac_path_SED"
      ac_path_SED_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_SED_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_SED"; then
    as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
  fi
else
  ac_cv_path_SED=$SED
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
$as_echo "$ac_cv_path_SED" >&6; }
 SED="$ac_cv_path_SED"
  rm -f conftest.sed



# Define $(AWK).
for ac_prog in gawk mawk nawk awk
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_AWK+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$AWK"; then
  ac_cv_prog_AWK="$AWK" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_AWK="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
AWK=$ac_cv_prog_AWK
if test -n "$AWK"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
$as_echo "$AWK" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$AWK" && break
done


case `pwd` in
  *\ * | *\	*)
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
esac



macro_version='2.4.6'
macro_revision='2.4.6'













ltmain=$ac_aux_dir/ltmain.sh

# Backslashify metacharacters that are still active within
# double-quoted strings.
sed_quote_subst='s/\(["`$\\]\)/\\\1/g'

# Same as above, but do not quote variable references.
double_quote_subst='s/\(["`\\]\)/\\\1/g'

# Sed substitution to delay expansion of an escaped shell variable in a
# double_quote_subst'ed string.
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'

# Sed substitution to delay expansion of an escaped single quote.
delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'

# Sed substitution to avoid accidental globbing in evaled expressions
no_glob_subst='s/\*/\\\*/g'

ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
$as_echo_n "checking how to print strings... " >&6; }
# Test print first, because it will be a builtin if present.
if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
   test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
  ECHO='print -r --'
elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
  ECHO='printf %s\n'
else
  # Use this function as a fallback that always works.
  func_fallback_echo ()
  {
    eval 'cat <<_LTECHO_EOF
$1
_LTECHO_EOF'
  }
  ECHO='func_fallback_echo'
fi

# func_echo_all arg...
# Invoke $ECHO with all args, space-separated.
func_echo_all ()
{
    $ECHO ""
}

case $ECHO in
  printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
$as_echo "printf" >&6; } ;;
  print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
$as_echo "print -r" >&6; } ;;
  *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
$as_echo "cat" >&6; } ;;
esac














{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
$as_echo_n "checking for a sed that does not truncate output... " >&6; }
if ${ac_cv_path_SED+:} false; then :
  $as_echo_n "(cached) " >&6
else
            ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
     for ac_i in 1 2 3 4 5 6 7; do
       ac_script="$ac_script$as_nl$ac_script"
     done
     echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
     { ac_script=; unset ac_script;}
     if test -z "$SED"; then
  ac_path_SED_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_prog in sed gsed; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_SED" || continue
# Check for GNU ac_path_SED and select it if it is found.
  # Check for GNU $ac_path_SED
case `"$ac_path_SED" --version 2>&1` in
*GNU*)
  ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
*)
  ac_count=0
  $as_echo_n 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    $as_echo '' >> "conftest.nl"
    "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    as_fn_arith $ac_count + 1 && ac_count=$as_val
    if test $ac_count -gt ${ac_path_SED_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_SED="$ac_path_SED"
      ac_path_SED_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_SED_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_SED"; then
    as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
  fi
else
  ac_cv_path_SED=$SED
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
$as_echo "$ac_cv_path_SED" >&6; }
 SED="$ac_cv_path_SED"
  rm -f conftest.sed

test -z "$SED" && SED=sed
Xsed="$SED -e 1s/^X//"











{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
$as_echo_n "checking for fgrep... " >&6; }
if ${ac_cv_path_FGREP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
   then ac_cv_path_FGREP="$GREP -F"
   else
     if test -z "$FGREP"; then
  ac_path_FGREP_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_prog in fgrep; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_FGREP" || continue
# Check for GNU ac_path_FGREP and select it if it is found.
  # Check for GNU $ac_path_FGREP
case `"$ac_path_FGREP" --version 2>&1` in
*GNU*)
  ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
*)
  ac_count=0
  $as_echo_n 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    $as_echo 'FGREP' >> "conftest.nl"
    "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    as_fn_arith $ac_count + 1 && ac_count=$as_val
    if test $ac_count -gt ${ac_path_FGREP_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_FGREP="$ac_path_FGREP"
      ac_path_FGREP_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_FGREP_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_FGREP"; then
    as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  fi
else
  ac_cv_path_FGREP=$FGREP
fi

   fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
$as_echo "$ac_cv_path_FGREP" >&6; }
 FGREP="$ac_cv_path_FGREP"


test -z "$GREP" && GREP=grep



















# Check whether --with-gnu-ld was given.
if test "${with_gnu_ld+set}" = set; then :
  withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes
else
  with_gnu_ld=no
fi

ac_prog=ld
if test yes = "$GCC"; then
  # Check if gcc -print-prog-name=ld gives a path.
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
$as_echo_n "checking for ld used by $CC... " >&6; }
  case $host in
  *-*-mingw*)
    # gcc leaves a trailing carriage return, which upsets mingw
    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
  *)
    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
  esac
  case $ac_prog in
    # Accept absolute paths.
    [\\/]* | ?:[\\/]*)
      re_direlt='/[^/][^/]*/\.\./'
      # Canonicalize the pathname of ld
      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
      done
      test -z "$LD" && LD=$ac_prog
      ;;
  "")
    # If it fails, then pretend we aren't using GCC.
    ac_prog=ld
    ;;
  *)
    # If it is relative, then search for the first ld in PATH.
    with_gnu_ld=unknown
    ;;
  esac
elif test yes = "$with_gnu_ld"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
$as_echo_n "checking for GNU ld... " >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
$as_echo_n "checking for non-GNU ld... " >&6; }
fi
if ${lt_cv_path_LD+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -z "$LD"; then
  lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
  for ac_dir in $PATH; do
    IFS=$lt_save_ifs
    test -z "$ac_dir" && ac_dir=.
    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
      lt_cv_path_LD=$ac_dir/$ac_prog
      # Check to see if the program is GNU ld.  I'd rather use --version,
      # but apparently some variants of GNU ld only accept -v.
      # Break only if it was the GNU/non-GNU ld that we prefer.
      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
      *GNU* | *'with BFD'*)
	test no != "$with_gnu_ld" && break
	;;
      *)
	test yes != "$with_gnu_ld" && break
	;;
      esac
    fi
  done
  IFS=$lt_save_ifs
else
  lt_cv_path_LD=$LD # Let the user override the test with a path.
fi
fi

LD=$lt_cv_path_LD
if test -n "$LD"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
$as_echo "$LD" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
if ${lt_cv_prog_gnu_ld+:} false; then :
  $as_echo_n "(cached) " >&6
else
  # I'd rather use --version here, but apparently some GNU lds only accept -v.
case `$LD -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
  lt_cv_prog_gnu_ld=yes
  ;;
*)
  lt_cv_prog_gnu_ld=no
  ;;
esac
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
$as_echo "$lt_cv_prog_gnu_ld" >&6; }
with_gnu_ld=$lt_cv_prog_gnu_ld









{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
if ${lt_cv_path_NM+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NM"; then
  # Let the user override the test.
  lt_cv_path_NM=$NM
else
  lt_nm_to_check=${ac_tool_prefix}nm
  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
    lt_nm_to_check="$lt_nm_to_check nm"
  fi
  for lt_tmp_nm in $lt_nm_to_check; do
    lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
      IFS=$lt_save_ifs
      test -z "$ac_dir" && ac_dir=.
      tmp_nm=$ac_dir/$lt_tmp_nm
      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
	# Check to see if the nm accepts a BSD-compat flag.
	# Adding the 'sed 1q' prevents false positives on HP-UX, which says:
	#   nm: unknown option "B" ignored
	# Tru64's nm complains that /dev/null is an invalid object file
	# MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
	case $build_os in
	mingw*) lt_bad_file=conftest.nm/nofile ;;
	*) lt_bad_file=/dev/null ;;
	esac
	case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
	*$lt_bad_file* | *'Invalid file or object type'*)
	  lt_cv_path_NM="$tmp_nm -B"
	  break 2
	  ;;
	*)
	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
	  */dev/null*)
	    lt_cv_path_NM="$tmp_nm -p"
	    break 2
	    ;;
	  *)
	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
	    continue # so that we can try to find one that supports BSD flags
	    ;;
	  esac
	  ;;
	esac
      fi
    done
    IFS=$lt_save_ifs
  done
  : ${lt_cv_path_NM=no}
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
$as_echo "$lt_cv_path_NM" >&6; }
if test no != "$lt_cv_path_NM"; then
  NM=$lt_cv_path_NM
else
  # Didn't find any BSD compatible name lister, look for dumpbin.
  if test -n "$DUMPBIN"; then :
    # Let the user override the test.
  else
    if test -n "$ac_tool_prefix"; then
  for ac_prog in dumpbin "link -dump"
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_DUMPBIN+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$DUMPBIN"; then
  ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
DUMPBIN=$ac_cv_prog_DUMPBIN
if test -n "$DUMPBIN"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
$as_echo "$DUMPBIN" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


    test -n "$DUMPBIN" && break
  done
fi
if test -z "$DUMPBIN"; then
  ac_ct_DUMPBIN=$DUMPBIN
  for ac_prog in dumpbin "link -dump"
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_DUMPBIN"; then
  ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
if test -n "$ac_ct_DUMPBIN"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
$as_echo "$ac_ct_DUMPBIN" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$ac_ct_DUMPBIN" && break
done

  if test "x$ac_ct_DUMPBIN" = x; then
    DUMPBIN=":"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    DUMPBIN=$ac_ct_DUMPBIN
  fi
fi

    case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
    *COFF*)
      DUMPBIN="$DUMPBIN -symbols -headers"
      ;;
    *)
      DUMPBIN=:
      ;;
    esac
  fi

  if test : != "$DUMPBIN"; then
    NM=$DUMPBIN
  fi
fi
test -z "$NM" && NM=nm






{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
$as_echo_n "checking the name lister ($NM) interface... " >&6; }
if ${lt_cv_nm_interface+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_nm_interface="BSD nm"
  echo "int some_variable = 0;" > conftest.$ac_ext
  (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
  (eval "$ac_compile" 2>conftest.err)
  cat conftest.err >&5
  (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
  cat conftest.err >&5
  (eval echo "\"\$as_me:$LINENO: output\"" >&5)
  cat conftest.out >&5
  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
    lt_cv_nm_interface="MS dumpbin"
  fi
  rm -f conftest*
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
$as_echo "$lt_cv_nm_interface" >&6; }

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
$as_echo_n "checking whether ln -s works... " >&6; }
LN_S=$as_ln_s
if test "$LN_S" = "ln -s"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
$as_echo "no, using $LN_S" >&6; }
fi

# find the maximum length of command line arguments
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
$as_echo_n "checking the maximum length of command line arguments... " >&6; }
if ${lt_cv_sys_max_cmd_len+:} false; then :
  $as_echo_n "(cached) " >&6
else
    i=0
  teststring=ABCD

  case $build_os in
  msdosdjgpp*)
    # On DJGPP, this test can blow up pretty badly due to problems in libc
    # (any single argument exceeding 2000 bytes causes a buffer overrun
    # during glob expansion).  Even if it were fixed, the result of this
    # check would be larger than it should be.
    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
    ;;

  gnu*)
    # Under GNU Hurd, this test is not required because there is
    # no limit to the length of command line arguments.
    # Libtool will interpret -1 as no limit whatsoever
    lt_cv_sys_max_cmd_len=-1;
    ;;

  cygwin* | mingw* | cegcc*)
    # On Win9x/ME, this test blows up -- it succeeds, but takes
    # about 5 minutes as the teststring grows exponentially.
    # Worse, since 9x/ME are not pre-emptively multitasking,
    # you end up with a "frozen" computer, even though with patience
    # the test eventually succeeds (with a max line length of 256k).
    # Instead, let's just punt: use the minimum linelength reported by
    # all of the supported platforms: 8192 (on NT/2K/XP).
    lt_cv_sys_max_cmd_len=8192;
    ;;

  mint*)
    # On MiNT this can take a long time and run out of memory.
    lt_cv_sys_max_cmd_len=8192;
    ;;

  amigaos*)
    # On AmigaOS with pdksh, this test takes hours, literally.
    # So we just punt and use a minimum line length of 8192.
    lt_cv_sys_max_cmd_len=8192;
    ;;

  bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
    # This has been around since 386BSD, at least.  Likely further.
    if test -x /sbin/sysctl; then
      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
    elif test -x /usr/sbin/sysctl; then
      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
    else
      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
    fi
    # And add a safety zone
    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
    ;;

  interix*)
    # We know the value 262144 and hardcode it with a safety zone (like BSD)
    lt_cv_sys_max_cmd_len=196608
    ;;

  os2*)
    # The test takes a long time on OS/2.
    lt_cv_sys_max_cmd_len=8192
    ;;

  osf*)
    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
    # nice to cause kernel panics so lets avoid the loop below.
    # First set a reasonable default.
    lt_cv_sys_max_cmd_len=16384
    #
    if test -x /sbin/sysconfig; then
      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
        *1*) lt_cv_sys_max_cmd_len=-1 ;;
      esac
    fi
    ;;
  sco3.2v5*)
    lt_cv_sys_max_cmd_len=102400
    ;;
  sysv5* | sco5v6* | sysv4.2uw2*)
    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
    if test -n "$kargmax"; then
      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[	 ]//'`
    else
      lt_cv_sys_max_cmd_len=32768
    fi
    ;;
  *)
    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
    if test -n "$lt_cv_sys_max_cmd_len" && \
       test undefined != "$lt_cv_sys_max_cmd_len"; then
      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
    else
      # Make teststring a little bigger before we do anything with it.
      # a 1K string should be a reasonable start.
      for i in 1 2 3 4 5 6 7 8; do
        teststring=$teststring$teststring
      done
      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
      # If test is not a shell built-in, we'll probably end up computing a
      # maximum length that is only half of the actual maximum length, but
      # we can't tell.
      while { test X`env echo "$teststring$teststring" 2>/dev/null` \
	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
	      test 17 != "$i" # 1/2 MB should be enough
      do
        i=`expr $i + 1`
        teststring=$teststring$teststring
      done
      # Only check the string length outside the loop.
      lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
      teststring=
      # Add a significant safety factor because C++ compilers can tack on
      # massive amounts of additional arguments before passing them to the
      # linker.  It appears as though 1/2 is a usable value.
      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
    fi
    ;;
  esac

fi

if test -n "$lt_cv_sys_max_cmd_len"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
$as_echo "none" >&6; }
fi
max_cmd_len=$lt_cv_sys_max_cmd_len






: ${CP="cp -f"}
: ${MV="mv -f"}
: ${RM="rm -f"}

if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  lt_unset=unset
else
  lt_unset=false
fi





# test EBCDIC or ASCII
case `echo X|tr X '\101'` in
 A) # ASCII based system
    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
  lt_SP2NL='tr \040 \012'
  lt_NL2SP='tr \015\012 \040\040'
  ;;
 *) # EBCDIC based system
  lt_SP2NL='tr \100 \n'
  lt_NL2SP='tr \r\n \100\100'
  ;;
esac









{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
$as_echo_n "checking how to convert $build file names to $host format... " >&6; }
if ${lt_cv_to_host_file_cmd+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $host in
  *-*-mingw* )
    case $build in
      *-*-mingw* ) # actually msys
        lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
        ;;
      *-*-cygwin* )
        lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
        ;;
      * ) # otherwise, assume *nix
        lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
        ;;
    esac
    ;;
  *-*-cygwin* )
    case $build in
      *-*-mingw* ) # actually msys
        lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
        ;;
      *-*-cygwin* )
        lt_cv_to_host_file_cmd=func_convert_file_noop
        ;;
      * ) # otherwise, assume *nix
        lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
        ;;
    esac
    ;;
  * ) # unhandled hosts (and "normal" native builds)
    lt_cv_to_host_file_cmd=func_convert_file_noop
    ;;
esac

fi

to_host_file_cmd=$lt_cv_to_host_file_cmd
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
$as_echo "$lt_cv_to_host_file_cmd" >&6; }





{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
if ${lt_cv_to_tool_file_cmd+:} false; then :
  $as_echo_n "(cached) " >&6
else
  #assume ordinary cross tools, or native build.
lt_cv_to_tool_file_cmd=func_convert_file_noop
case $host in
  *-*-mingw* )
    case $build in
      *-*-mingw* ) # actually msys
        lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
        ;;
    esac
    ;;
esac

fi

to_tool_file_cmd=$lt_cv_to_tool_file_cmd
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
$as_echo "$lt_cv_to_tool_file_cmd" >&6; }





{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
$as_echo_n "checking for $LD option to reload object files... " >&6; }
if ${lt_cv_ld_reload_flag+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_ld_reload_flag='-r'
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
$as_echo "$lt_cv_ld_reload_flag" >&6; }
reload_flag=$lt_cv_ld_reload_flag
case $reload_flag in
"" | " "*) ;;
*) reload_flag=" $reload_flag" ;;
esac
reload_cmds='$LD$reload_flag -o $output$reload_objs'
case $host_os in
  cygwin* | mingw* | pw32* | cegcc*)
    if test yes != "$GCC"; then
      reload_cmds=false
    fi
    ;;
  darwin*)
    if test yes = "$GCC"; then
      reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
    else
      reload_cmds='$LD$reload_flag -o $output$reload_objs'
    fi
    ;;
esac









if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
set dummy ${ac_tool_prefix}objdump; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_OBJDUMP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$OBJDUMP"; then
  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
OBJDUMP=$ac_cv_prog_OBJDUMP
if test -n "$OBJDUMP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
$as_echo "$OBJDUMP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_OBJDUMP"; then
  ac_ct_OBJDUMP=$OBJDUMP
  # Extract the first word of "objdump", so it can be a program name with args.
set dummy objdump; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_OBJDUMP"; then
  ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_OBJDUMP="objdump"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
if test -n "$ac_ct_OBJDUMP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
$as_echo "$ac_ct_OBJDUMP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_OBJDUMP" = x; then
    OBJDUMP="false"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    OBJDUMP=$ac_ct_OBJDUMP
  fi
else
  OBJDUMP="$ac_cv_prog_OBJDUMP"
fi

test -z "$OBJDUMP" && OBJDUMP=objdump









{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
$as_echo_n "checking how to recognize dependent libraries... " >&6; }
if ${lt_cv_deplibs_check_method+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_file_magic_cmd='$MAGIC_CMD'
lt_cv_file_magic_test_file=
lt_cv_deplibs_check_method='unknown'
# Need to set the preceding variable on all platforms that support
# interlibrary dependencies.
# 'none' -- dependencies not supported.
# 'unknown' -- same as none, but documents that we really don't know.
# 'pass_all' -- all dependencies passed with no checks.
# 'test_compile' -- check by making test program.
# 'file_magic [[regex]]' -- check by looking for files in library path
# that responds to the $file_magic_cmd with a given extended regex.
# If you have 'file' or equivalent on your system and you're not sure
# whether 'pass_all' will *always* work, you probably want this one.

case $host_os in
aix[4-9]*)
  lt_cv_deplibs_check_method=pass_all
  ;;

beos*)
  lt_cv_deplibs_check_method=pass_all
  ;;

bsdi[45]*)
  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
  lt_cv_file_magic_cmd='/usr/bin/file -L'
  lt_cv_file_magic_test_file=/shlib/libc.so
  ;;

cygwin*)
  # func_win32_libid is a shell function defined in ltmain.sh
  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
  lt_cv_file_magic_cmd='func_win32_libid'
  ;;

mingw* | pw32*)
  # Base MSYS/MinGW do not provide the 'file' command needed by
  # func_win32_libid shell function, so use a weaker test based on 'objdump',
  # unless we find 'file', for example because we are cross-compiling.
  if ( file / ) >/dev/null 2>&1; then
    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
    lt_cv_file_magic_cmd='func_win32_libid'
  else
    # Keep this pattern in sync with the one in func_win32_libid.
    lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
    lt_cv_file_magic_cmd='$OBJDUMP -f'
  fi
  ;;

cegcc*)
  # use the weaker test based on 'objdump'. See mingw*.
  lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
  lt_cv_file_magic_cmd='$OBJDUMP -f'
  ;;

darwin* | rhapsody*)
  lt_cv_deplibs_check_method=pass_all
  ;;

freebsd* | dragonfly*)
  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
    case $host_cpu in
    i*86 )
      # Not sure whether the presence of OpenBSD here was a mistake.
      # Let's accept both of them until this is cleared up.
      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
      lt_cv_file_magic_cmd=/usr/bin/file
      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
      ;;
    esac
  else
    lt_cv_deplibs_check_method=pass_all
  fi
  ;;

haiku*)
  lt_cv_deplibs_check_method=pass_all
  ;;

hpux10.20* | hpux11*)
  lt_cv_file_magic_cmd=/usr/bin/file
  case $host_cpu in
  ia64*)
    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
    ;;
  hppa*64*)
    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
    ;;
  *)
    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
    lt_cv_file_magic_test_file=/usr/lib/libc.sl
    ;;
  esac
  ;;

interix[3-9]*)
  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
  lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
  ;;

irix5* | irix6* | nonstopux*)
  case $LD in
  *-32|*"-32 ") libmagic=32-bit;;
  *-n32|*"-n32 ") libmagic=N32;;
  *-64|*"-64 ") libmagic=64-bit;;
  *) libmagic=never-match;;
  esac
  lt_cv_deplibs_check_method=pass_all
  ;;

# This must be glibc/ELF.
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
  lt_cv_deplibs_check_method=pass_all
  ;;

netbsd*)
  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
  else
    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
  fi
  ;;

newos6*)
  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
  lt_cv_file_magic_cmd=/usr/bin/file
  lt_cv_file_magic_test_file=/usr/lib/libnls.so
  ;;

*nto* | *qnx*)
  lt_cv_deplibs_check_method=pass_all
  ;;

openbsd* | bitrig*)
  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
  else
    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
  fi
  ;;

osf3* | osf4* | osf5*)
  lt_cv_deplibs_check_method=pass_all
  ;;

rdos*)
  lt_cv_deplibs_check_method=pass_all
  ;;

solaris*)
  lt_cv_deplibs_check_method=pass_all
  ;;

sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
  lt_cv_deplibs_check_method=pass_all
  ;;

sysv4 | sysv4.3*)
  case $host_vendor in
  motorola)
    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
    ;;
  ncr)
    lt_cv_deplibs_check_method=pass_all
    ;;
  sequent)
    lt_cv_file_magic_cmd='/bin/file'
    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
    ;;
  sni)
    lt_cv_file_magic_cmd='/bin/file'
    lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
    lt_cv_file_magic_test_file=/lib/libc.so
    ;;
  siemens)
    lt_cv_deplibs_check_method=pass_all
    ;;
  pc)
    lt_cv_deplibs_check_method=pass_all
    ;;
  esac
  ;;

tpf*)
  lt_cv_deplibs_check_method=pass_all
  ;;
os2*)
  lt_cv_deplibs_check_method=pass_all
  ;;
esac

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
$as_echo "$lt_cv_deplibs_check_method" >&6; }

file_magic_glob=
want_nocaseglob=no
if test "$build" = "$host"; then
  case $host_os in
  mingw* | pw32*)
    if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
      want_nocaseglob=yes
    else
      file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
    fi
    ;;
  esac
fi

file_magic_cmd=$lt_cv_file_magic_cmd
deplibs_check_method=$lt_cv_deplibs_check_method
test -z "$deplibs_check_method" && deplibs_check_method=unknown






















if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
set dummy ${ac_tool_prefix}dlltool; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_DLLTOOL+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$DLLTOOL"; then
  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
DLLTOOL=$ac_cv_prog_DLLTOOL
if test -n "$DLLTOOL"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
$as_echo "$DLLTOOL" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_DLLTOOL"; then
  ac_ct_DLLTOOL=$DLLTOOL
  # Extract the first word of "dlltool", so it can be a program name with args.
set dummy dlltool; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_DLLTOOL"; then
  ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_DLLTOOL="dlltool"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
if test -n "$ac_ct_DLLTOOL"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
$as_echo "$ac_ct_DLLTOOL" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_DLLTOOL" = x; then
    DLLTOOL="false"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    DLLTOOL=$ac_ct_DLLTOOL
  fi
else
  DLLTOOL="$ac_cv_prog_DLLTOOL"
fi

test -z "$DLLTOOL" && DLLTOOL=dlltool










{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
$as_echo_n "checking how to associate runtime and link libraries... " >&6; }
if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_sharedlib_from_linklib_cmd='unknown'

case $host_os in
cygwin* | mingw* | pw32* | cegcc*)
  # two different shell functions defined in ltmain.sh;
  # decide which one to use based on capabilities of $DLLTOOL
  case `$DLLTOOL --help 2>&1` in
  *--identify-strict*)
    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
    ;;
  *)
    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
    ;;
  esac
  ;;
*)
  # fallback: assume linklib IS sharedlib
  lt_cv_sharedlib_from_linklib_cmd=$ECHO
  ;;
esac

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO







if test -n "$ac_tool_prefix"; then
  for ac_prog in ar
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_AR+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$AR"; then
  ac_cv_prog_AR="$AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
AR=$ac_cv_prog_AR
if test -n "$AR"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
$as_echo "$AR" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


    test -n "$AR" && break
  done
fi
if test -z "$AR"; then
  ac_ct_AR=$AR
  for ac_prog in ar
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_AR+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_AR"; then
  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_AR="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_AR=$ac_cv_prog_ac_ct_AR
if test -n "$ac_ct_AR"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
$as_echo "$ac_ct_AR" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$ac_ct_AR" && break
done

  if test "x$ac_ct_AR" = x; then
    AR="false"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    AR=$ac_ct_AR
  fi
fi

: ${AR=ar}
: ${AR_FLAGS=cru}











{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
$as_echo_n "checking for archiver @FILE support... " >&6; }
if ${lt_cv_ar_at_file+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_ar_at_file=no
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  echo conftest.$ac_objext > conftest.lst
      lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
      { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
  (eval $lt_ar_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
      if test 0 -eq "$ac_status"; then
	# Ensure the archiver fails upon bogus file names.
	rm -f conftest.$ac_objext libconftest.a
	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
  (eval $lt_ar_try) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
	if test 0 -ne "$ac_status"; then
          lt_cv_ar_at_file=@
        fi
      fi
      rm -f conftest.* libconftest.a

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
$as_echo "$lt_cv_ar_at_file" >&6; }

if test no = "$lt_cv_ar_at_file"; then
  archiver_list_spec=
else
  archiver_list_spec=$lt_cv_ar_at_file
fi







if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
set dummy ${ac_tool_prefix}strip; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_STRIP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$STRIP"; then
  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
STRIP=$ac_cv_prog_STRIP
if test -n "$STRIP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
$as_echo "$STRIP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_STRIP"; then
  ac_ct_STRIP=$STRIP
  # Extract the first word of "strip", so it can be a program name with args.
set dummy strip; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_STRIP"; then
  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_STRIP="strip"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
if test -n "$ac_ct_STRIP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
$as_echo "$ac_ct_STRIP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_STRIP" = x; then
    STRIP=":"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    STRIP=$ac_ct_STRIP
  fi
else
  STRIP="$ac_cv_prog_STRIP"
fi

test -z "$STRIP" && STRIP=:






if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_RANLIB+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$RANLIB"; then
  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
RANLIB=$ac_cv_prog_RANLIB
if test -n "$RANLIB"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
$as_echo "$RANLIB" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_RANLIB"; then
  ac_ct_RANLIB=$RANLIB
  # Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_RANLIB"; then
  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_RANLIB="ranlib"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
if test -n "$ac_ct_RANLIB"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
$as_echo "$ac_ct_RANLIB" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_RANLIB" = x; then
    RANLIB=":"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    RANLIB=$ac_ct_RANLIB
  fi
else
  RANLIB="$ac_cv_prog_RANLIB"
fi

test -z "$RANLIB" && RANLIB=:






# Determine commands to create old-style static archives.
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
old_postinstall_cmds='chmod 644 $oldlib'
old_postuninstall_cmds=

if test -n "$RANLIB"; then
  case $host_os in
  bitrig* | openbsd*)
    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
    ;;
  *)
    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
    ;;
  esac
  old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
fi

case $host_os in
  darwin*)
    lock_old_archive_extraction=yes ;;
  *)
    lock_old_archive_extraction=no ;;
esac







































# If no C compiler was specified, use CC.
LTCC=${LTCC-"$CC"}

# If no C compiler flags were specified, use CFLAGS.
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}

# Allow CC to be a program name with arguments.
compiler=$CC


# Check for command to grab the raw symbol name followed by C symbol from nm.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
if ${lt_cv_sys_global_symbol_pipe+:} false; then :
  $as_echo_n "(cached) " >&6
else

# These are sane defaults that work on at least a few old systems.
# [They come from Ultrix.  What could be older than Ultrix?!! ;)]

# Character class describing NM global symbol codes.
symcode='[BCDEGRST]'

# Regexp to match symbols that can be accessed directly from C.
sympat='\([_A-Za-z][_A-Za-z0-9]*\)'

# Define system-specific variables.
case $host_os in
aix*)
  symcode='[BCDT]'
  ;;
cygwin* | mingw* | pw32* | cegcc*)
  symcode='[ABCDGISTW]'
  ;;
hpux*)
  if test ia64 = "$host_cpu"; then
    symcode='[ABCDEGRST]'
  fi
  ;;
irix* | nonstopux*)
  symcode='[BCDEGRST]'
  ;;
osf*)
  symcode='[BCDEGQRST]'
  ;;
solaris*)
  symcode='[BDRT]'
  ;;
sco3.2v5*)
  symcode='[DT]'
  ;;
sysv4.2uw2*)
  symcode='[DT]'
  ;;
sysv5* | sco5v6* | unixware* | OpenUNIX*)
  symcode='[ABDT]'
  ;;
sysv4)
  symcode='[DFNSTU]'
  ;;
esac

# If we're using GNU nm, then use its standard symbol codes.
case `$NM -V 2>&1` in
*GNU* | *'with BFD'*)
  symcode='[ABCDGIRSTW]' ;;
esac

if test "$lt_cv_nm_interface" = "MS dumpbin"; then
  # Gets list of data symbols to import.
  lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
  # Adjust the below global symbol transforms to fixup imported variables.
  lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
  lt_c_name_hook=" -e 's/^I .* \(.*\)$/  {\"\1\", (void *) 0},/p'"
  lt_c_name_lib_hook="\
  -e 's/^I .* \(lib.*\)$/  {\"\1\", (void *) 0},/p'\
  -e 's/^I .* \(.*\)$/  {\"lib\1\", (void *) 0},/p'"
else
  # Disable hooks by default.
  lt_cv_sys_global_symbol_to_import=
  lt_cdecl_hook=
  lt_c_name_hook=
  lt_c_name_lib_hook=
fi

# Transform an extracted symbol line into a proper C declaration.
# Some systems (esp. on ia64) link data and code symbols differently,
# so use this general approach.
lt_cv_sys_global_symbol_to_cdecl="sed -n"\
$lt_cdecl_hook\
" -e 's/^T .* \(.*\)$/extern int \1();/p'"\
" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"

# Transform an extracted symbol line into symbol name and symbol address
lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
$lt_c_name_hook\
" -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
" -e 's/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/p'"

# Transform an extracted symbol line into symbol name with lib prefix and
# symbol address.
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
$lt_c_name_lib_hook\
" -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
" -e 's/^$symcode$symcode* .* \(lib.*\)$/  {\"\1\", (void *) \&\1},/p'"\
" -e 's/^$symcode$symcode* .* \(.*\)$/  {\"lib\1\", (void *) \&\1},/p'"

# Handle CRLF in mingw tool chain
opt_cr=
case $build_os in
mingw*)
  opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
  ;;
esac

# Try without a prefix underscore, then with it.
for ac_symprfx in "" "_"; do

  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
  symxfrm="\\1 $ac_symprfx\\2 \\2"

  # Write the raw and C identifiers.
  if test "$lt_cv_nm_interface" = "MS dumpbin"; then
    # Fake it for dumpbin and say T for any non-static function,
    # D for any global variable and I for any imported variable.
    # Also find C++ and __fastcall symbols from MSVC++,
    # which start with @ or ?.
    lt_cv_sys_global_symbol_pipe="$AWK '"\
"     {last_section=section; section=\$ 3};"\
"     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
"     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
"     /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
"     /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
"     /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
"     \$ 0!~/External *\|/{next};"\
"     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
"     {if(hide[section]) next};"\
"     {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
"     {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
"     s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
"     s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
"     ' prfx=^$ac_symprfx"
  else
    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[	 ]\($symcode$symcode*\)[	 ][	 ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
  fi
  lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"

  # Check to see that the pipe works correctly.
  pipe_works=no

  rm -f conftest*
  cat > conftest.$ac_ext <<_LT_EOF
#ifdef __cplusplus
extern "C" {
#endif
char nm_test_var;
void nm_test_func(void);
void nm_test_func(void){}
#ifdef __cplusplus
}
#endif
int main(){nm_test_var='a';nm_test_func();return(0);}
_LT_EOF

  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  (eval $ac_compile) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
    # Now try to grab the symbols.
    nlist=conftest.nm
    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
  (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s "$nlist"; then
      # Try sorting and uniquifying the output.
      if sort "$nlist" | uniq > "$nlist"T; then
	mv -f "$nlist"T "$nlist"
      else
	rm -f "$nlist"T
      fi

      # Make sure that we snagged all the symbols we need.
      if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
	  cat <<_LT_EOF > conftest.$ac_ext
/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
/* DATA imports from DLLs on WIN32 can't be const, because runtime
   relocations are performed -- see ld's documentation on pseudo-relocs.  */
# define LT_DLSYM_CONST
#elif defined __osf__
/* This system does not cope well with relocations in const data.  */
# define LT_DLSYM_CONST
#else
# define LT_DLSYM_CONST const
#endif

#ifdef __cplusplus
extern "C" {
#endif

_LT_EOF
	  # Now generate the symbol file.
	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'

	  cat <<_LT_EOF >> conftest.$ac_ext

/* The mapping between symbol names and symbols.  */
LT_DLSYM_CONST struct {
  const char *name;
  void       *address;
}
lt__PROGRAM__LTX_preloaded_symbols[] =
{
  { "@PROGRAM@", (void *) 0 },
_LT_EOF
	  $SED "s/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
	  cat <<\_LT_EOF >> conftest.$ac_ext
  {0, (void *) 0}
};

/* This works around a problem in FreeBSD linker */
#ifdef FREEBSD_WORKAROUND
static const void *lt_preloaded_setup() {
  return lt__PROGRAM__LTX_preloaded_symbols;
}
#endif

#ifdef __cplusplus
}
#endif
_LT_EOF
	  # Now try linking the two files.
	  mv conftest.$ac_objext conftstm.$ac_objext
	  lt_globsym_save_LIBS=$LIBS
	  lt_globsym_save_CFLAGS=$CFLAGS
	  LIBS=conftstm.$ac_objext
	  CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s conftest$ac_exeext; then
	    pipe_works=yes
	  fi
	  LIBS=$lt_globsym_save_LIBS
	  CFLAGS=$lt_globsym_save_CFLAGS
	else
	  echo "cannot find nm_test_func in $nlist" >&5
	fi
      else
	echo "cannot find nm_test_var in $nlist" >&5
      fi
    else
      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
    fi
  else
    echo "$progname: failed program was:" >&5
    cat conftest.$ac_ext >&5
  fi
  rm -rf conftest* conftst*

  # Do not use the global_symbol_pipe unless it works.
  if test yes = "$pipe_works"; then
    break
  else
    lt_cv_sys_global_symbol_pipe=
  fi
done

fi

if test -z "$lt_cv_sys_global_symbol_pipe"; then
  lt_cv_sys_global_symbol_to_cdecl=
fi
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
$as_echo "failed" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
$as_echo "ok" >&6; }
fi

# Response file support.
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
  nm_file_list_spec='@'
elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
  nm_file_list_spec='@'
fi





































{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
$as_echo_n "checking for sysroot... " >&6; }

# Check whether --with-sysroot was given.
if test "${with_sysroot+set}" = set; then :
  withval=$with_sysroot;
else
  with_sysroot=no
fi


lt_sysroot=
case $with_sysroot in #(
 yes)
   if test yes = "$GCC"; then
     lt_sysroot=`$CC --print-sysroot 2>/dev/null`
   fi
   ;; #(
 /*)
   lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
   ;; #(
 no|'')
   ;; #(
 *)
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5
$as_echo "$with_sysroot" >&6; }
   as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
   ;;
esac

 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
$as_echo "${lt_sysroot:-no}" >&6; }





{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5
$as_echo_n "checking for a working dd... " >&6; }
if ${ac_cv_path_lt_DD+:} false; then :
  $as_echo_n "(cached) " >&6
else
  printf 0123456789abcdef0123456789abcdef >conftest.i
cat conftest.i conftest.i >conftest2.i
: ${lt_DD:=$DD}
if test -z "$lt_DD"; then
  ac_path_lt_DD_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_prog in dd; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_lt_DD" || continue
if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
  cmp -s conftest.i conftest.out \
  && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
fi
      $ac_path_lt_DD_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_lt_DD"; then
    :
  fi
else
  ac_cv_path_lt_DD=$lt_DD
fi

rm -f conftest.i conftest2.i conftest.out
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5
$as_echo "$ac_cv_path_lt_DD" >&6; }


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5
$as_echo_n "checking how to truncate binary pipes... " >&6; }
if ${lt_cv_truncate_bin+:} false; then :
  $as_echo_n "(cached) " >&6
else
  printf 0123456789abcdef0123456789abcdef >conftest.i
cat conftest.i conftest.i >conftest2.i
lt_cv_truncate_bin=
if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
  cmp -s conftest.i conftest.out \
  && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
fi
rm -f conftest.i conftest2.i conftest.out
test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5
$as_echo "$lt_cv_truncate_bin" >&6; }







# Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
func_cc_basename ()
{
    for cc_temp in $*""; do
      case $cc_temp in
        compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
        distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
        \-*) ;;
        *) break;;
      esac
    done
    func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
}

# Check whether --enable-libtool-lock was given.
if test "${enable_libtool_lock+set}" = set; then :
  enableval=$enable_libtool_lock;
fi

test no = "$enable_libtool_lock" || enable_libtool_lock=yes

# Some flags need to be propagated to the compiler or linker for good
# libtool support.
case $host in
ia64-*-hpux*)
  # Find out what ABI is being produced by ac_compile, and set mode
  # options accordingly.
  echo 'int i;' > conftest.$ac_ext
  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  (eval $ac_compile) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
    case `/usr/bin/file conftest.$ac_objext` in
      *ELF-32*)
	HPUX_IA64_MODE=32
	;;
      *ELF-64*)
	HPUX_IA64_MODE=64
	;;
    esac
  fi
  rm -rf conftest*
  ;;
*-*-irix6*)
  # Find out what ABI is being produced by ac_compile, and set linker
  # options accordingly.
  echo '#line '$LINENO' "configure"' > conftest.$ac_ext
  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  (eval $ac_compile) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
    if test yes = "$lt_cv_prog_gnu_ld"; then
      case `/usr/bin/file conftest.$ac_objext` in
	*32-bit*)
	  LD="${LD-ld} -melf32bsmip"
	  ;;
	*N32*)
	  LD="${LD-ld} -melf32bmipn32"
	  ;;
	*64-bit*)
	  LD="${LD-ld} -melf64bmip"
	;;
      esac
    else
      case `/usr/bin/file conftest.$ac_objext` in
	*32-bit*)
	  LD="${LD-ld} -32"
	  ;;
	*N32*)
	  LD="${LD-ld} -n32"
	  ;;
	*64-bit*)
	  LD="${LD-ld} -64"
	  ;;
      esac
    fi
  fi
  rm -rf conftest*
  ;;

mips64*-*linux*)
  # Find out what ABI is being produced by ac_compile, and set linker
  # options accordingly.
  echo '#line '$LINENO' "configure"' > conftest.$ac_ext
  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  (eval $ac_compile) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
    emul=elf
    case `/usr/bin/file conftest.$ac_objext` in
      *32-bit*)
	emul="${emul}32"
	;;
      *64-bit*)
	emul="${emul}64"
	;;
    esac
    case `/usr/bin/file conftest.$ac_objext` in
      *MSB*)
	emul="${emul}btsmip"
	;;
      *LSB*)
	emul="${emul}ltsmip"
	;;
    esac
    case `/usr/bin/file conftest.$ac_objext` in
      *N32*)
	emul="${emul}n32"
	;;
    esac
    LD="${LD-ld} -m $emul"
  fi
  rm -rf conftest*
  ;;

x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
  # Find out what ABI is being produced by ac_compile, and set linker
  # options accordingly.  Note that the listed cases only cover the
  # situations where additional linker options are needed (such as when
  # doing 32-bit compilation for a host where ld defaults to 64-bit, or
  # vice versa); the common cases where no linker options are needed do
  # not appear in the list.
  echo 'int i;' > conftest.$ac_ext
  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  (eval $ac_compile) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
    case `/usr/bin/file conftest.o` in
      *32-bit*)
	case $host in
	  x86_64-*kfreebsd*-gnu)
	    LD="${LD-ld} -m elf_i386_fbsd"
	    ;;
	  x86_64-*linux*)
	    case `/usr/bin/file conftest.o` in
	      *x86-64*)
		LD="${LD-ld} -m elf32_x86_64"
		;;
	      *)
		LD="${LD-ld} -m elf_i386"
		;;
	    esac
	    ;;
	  powerpc64le-*linux*)
	    LD="${LD-ld} -m elf32lppclinux"
	    ;;
	  powerpc64-*linux*)
	    LD="${LD-ld} -m elf32ppclinux"
	    ;;
	  s390x-*linux*)
	    LD="${LD-ld} -m elf_s390"
	    ;;
	  sparc64-*linux*)
	    LD="${LD-ld} -m elf32_sparc"
	    ;;
	esac
	;;
      *64-bit*)
	case $host in
	  x86_64-*kfreebsd*-gnu)
	    LD="${LD-ld} -m elf_x86_64_fbsd"
	    ;;
	  x86_64-*linux*)
	    LD="${LD-ld} -m elf_x86_64"
	    ;;
	  powerpcle-*linux*)
	    LD="${LD-ld} -m elf64lppc"
	    ;;
	  powerpc-*linux*)
	    LD="${LD-ld} -m elf64ppc"
	    ;;
	  s390*-*linux*|s390*-*tpf*)
	    LD="${LD-ld} -m elf64_s390"
	    ;;
	  sparc*-*linux*)
	    LD="${LD-ld} -m elf64_sparc"
	    ;;
	esac
	;;
    esac
  fi
  rm -rf conftest*
  ;;

*-*-sco3.2v5*)
  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
  SAVE_CFLAGS=$CFLAGS
  CFLAGS="$CFLAGS -belf"
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
if ${lt_cv_cc_needs_belf+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  lt_cv_cc_needs_belf=yes
else
  lt_cv_cc_needs_belf=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
     ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
$as_echo "$lt_cv_cc_needs_belf" >&6; }
  if test yes != "$lt_cv_cc_needs_belf"; then
    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
    CFLAGS=$SAVE_CFLAGS
  fi
  ;;
*-*solaris*)
  # Find out what ABI is being produced by ac_compile, and set linker
  # options accordingly.
  echo 'int i;' > conftest.$ac_ext
  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  (eval $ac_compile) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
    case `/usr/bin/file conftest.o` in
    *64-bit*)
      case $lt_cv_prog_gnu_ld in
      yes*)
        case $host in
        i?86-*-solaris*|x86_64-*-solaris*)
          LD="${LD-ld} -m elf_x86_64"
          ;;
        sparc*-*-solaris*)
          LD="${LD-ld} -m elf64_sparc"
          ;;
        esac
        # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
        if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
          LD=${LD-ld}_sol2
        fi
        ;;
      *)
	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
	  LD="${LD-ld} -64"
	fi
	;;
      esac
      ;;
    esac
  fi
  rm -rf conftest*
  ;;
esac

need_locks=$enable_libtool_lock

if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
set dummy ${ac_tool_prefix}mt; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$MANIFEST_TOOL"; then
  ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
if test -n "$MANIFEST_TOOL"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
$as_echo "$MANIFEST_TOOL" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
  ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
  # Extract the first word of "mt", so it can be a program name with args.
set dummy mt; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_MANIFEST_TOOL"; then
  ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
if test -n "$ac_ct_MANIFEST_TOOL"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
$as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_MANIFEST_TOOL" = x; then
    MANIFEST_TOOL=":"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
  fi
else
  MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
fi

test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
if ${lt_cv_path_mainfest_tool+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_path_mainfest_tool=no
  echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
  $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
  cat conftest.err >&5
  if $GREP 'Manifest Tool' conftest.out > /dev/null; then
    lt_cv_path_mainfest_tool=yes
  fi
  rm -f conftest*
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
$as_echo "$lt_cv_path_mainfest_tool" >&6; }
if test yes != "$lt_cv_path_mainfest_tool"; then
  MANIFEST_TOOL=:
fi






  case $host_os in
    rhapsody* | darwin*)
    if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_DSYMUTIL+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$DSYMUTIL"; then
  ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
DSYMUTIL=$ac_cv_prog_DSYMUTIL
if test -n "$DSYMUTIL"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
$as_echo "$DSYMUTIL" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_DSYMUTIL"; then
  ac_ct_DSYMUTIL=$DSYMUTIL
  # Extract the first word of "dsymutil", so it can be a program name with args.
set dummy dsymutil; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_DSYMUTIL"; then
  ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
if test -n "$ac_ct_DSYMUTIL"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
$as_echo "$ac_ct_DSYMUTIL" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_DSYMUTIL" = x; then
    DSYMUTIL=":"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    DSYMUTIL=$ac_ct_DSYMUTIL
  fi
else
  DSYMUTIL="$ac_cv_prog_DSYMUTIL"
fi

    if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
set dummy ${ac_tool_prefix}nmedit; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_NMEDIT+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NMEDIT"; then
  ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NMEDIT=$ac_cv_prog_NMEDIT
if test -n "$NMEDIT"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
$as_echo "$NMEDIT" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_NMEDIT"; then
  ac_ct_NMEDIT=$NMEDIT
  # Extract the first word of "nmedit", so it can be a program name with args.
set dummy nmedit; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_NMEDIT"; then
  ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_NMEDIT="nmedit"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
if test -n "$ac_ct_NMEDIT"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
$as_echo "$ac_ct_NMEDIT" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_NMEDIT" = x; then
    NMEDIT=":"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    NMEDIT=$ac_ct_NMEDIT
  fi
else
  NMEDIT="$ac_cv_prog_NMEDIT"
fi

    if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
set dummy ${ac_tool_prefix}lipo; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_LIPO+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$LIPO"; then
  ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
LIPO=$ac_cv_prog_LIPO
if test -n "$LIPO"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
$as_echo "$LIPO" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_LIPO"; then
  ac_ct_LIPO=$LIPO
  # Extract the first word of "lipo", so it can be a program name with args.
set dummy lipo; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_LIPO"; then
  ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_LIPO="lipo"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
if test -n "$ac_ct_LIPO"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
$as_echo "$ac_ct_LIPO" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_LIPO" = x; then
    LIPO=":"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    LIPO=$ac_ct_LIPO
  fi
else
  LIPO="$ac_cv_prog_LIPO"
fi

    if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
set dummy ${ac_tool_prefix}otool; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_OTOOL+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$OTOOL"; then
  ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
OTOOL=$ac_cv_prog_OTOOL
if test -n "$OTOOL"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
$as_echo "$OTOOL" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_OTOOL"; then
  ac_ct_OTOOL=$OTOOL
  # Extract the first word of "otool", so it can be a program name with args.
set dummy otool; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_OTOOL"; then
  ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_OTOOL="otool"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
if test -n "$ac_ct_OTOOL"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
$as_echo "$ac_ct_OTOOL" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_OTOOL" = x; then
    OTOOL=":"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    OTOOL=$ac_ct_OTOOL
  fi
else
  OTOOL="$ac_cv_prog_OTOOL"
fi

    if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
set dummy ${ac_tool_prefix}otool64; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_OTOOL64+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$OTOOL64"; then
  ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
OTOOL64=$ac_cv_prog_OTOOL64
if test -n "$OTOOL64"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
$as_echo "$OTOOL64" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_OTOOL64"; then
  ac_ct_OTOOL64=$OTOOL64
  # Extract the first word of "otool64", so it can be a program name with args.
set dummy otool64; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_OTOOL64"; then
  ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_OTOOL64="otool64"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
if test -n "$ac_ct_OTOOL64"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
$as_echo "$ac_ct_OTOOL64" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_OTOOL64" = x; then
    OTOOL64=":"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    OTOOL64=$ac_ct_OTOOL64
  fi
else
  OTOOL64="$ac_cv_prog_OTOOL64"
fi



























    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
$as_echo_n "checking for -single_module linker flag... " >&6; }
if ${lt_cv_apple_cc_single_mod+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_apple_cc_single_mod=no
      if test -z "$LT_MULTI_MODULE"; then
	# By default we will add the -single_module flag. You can override
	# by either setting the environment variable LT_MULTI_MODULE
	# non-empty at configure time, or by adding -multi_module to the
	# link flags.
	rm -rf libconftest.dylib*
	echo "int foo(void){return 1;}" > conftest.c
	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
-dynamiclib -Wl,-single_module conftest.c" >&5
	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
        _lt_result=$?
	# If there is a non-empty error log, and "single_module"
	# appears in it, assume the flag caused a linker warning
        if test -s conftest.err && $GREP single_module conftest.err; then
	  cat conftest.err >&5
	# Otherwise, if the output was created with a 0 exit code from
	# the compiler, it worked.
	elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
	  lt_cv_apple_cc_single_mod=yes
	else
	  cat conftest.err >&5
	fi
	rm -rf libconftest.dylib*
	rm -f conftest.*
      fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
$as_echo "$lt_cv_apple_cc_single_mod" >&6; }

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
if ${lt_cv_ld_exported_symbols_list+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_ld_exported_symbols_list=no
      save_LDFLAGS=$LDFLAGS
      echo "_main" > conftest.sym
      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  lt_cv_ld_exported_symbols_list=yes
else
  lt_cv_ld_exported_symbols_list=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
	LDFLAGS=$save_LDFLAGS

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
$as_echo_n "checking for -force_load linker flag... " >&6; }
if ${lt_cv_ld_force_load+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_ld_force_load=no
      cat > conftest.c << _LT_EOF
int forced_loaded() { return 2;}
_LT_EOF
      echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
      $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
      echo "$AR cru libconftest.a conftest.o" >&5
      $AR cru libconftest.a conftest.o 2>&5
      echo "$RANLIB libconftest.a" >&5
      $RANLIB libconftest.a 2>&5
      cat > conftest.c << _LT_EOF
int main() { return 0;}
_LT_EOF
      echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
      $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
      _lt_result=$?
      if test -s conftest.err && $GREP force_load conftest.err; then
	cat conftest.err >&5
      elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
	lt_cv_ld_force_load=yes
      else
	cat conftest.err >&5
      fi
        rm -f conftest.err libconftest.a conftest conftest.c
        rm -rf conftest.dSYM

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
$as_echo "$lt_cv_ld_force_load" >&6; }
    case $host_os in
    rhapsody* | darwin1.[012])
      _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
    darwin1.*)
      _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
    darwin*) # darwin 5.x on
      # if running on 10.5 or later, the deployment target defaults
      # to the OS version, if on x86, and 10.4, the deployment
      # target defaults to 10.4. Don't you love it?
      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
	10.0,*86*-darwin8*|10.0,*-darwin[91]*)
	  _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
	10.[012][,.]*)
	  _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
	10.*)
	  _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
      esac
    ;;
  esac
    if test yes = "$lt_cv_apple_cc_single_mod"; then
      _lt_dar_single_mod='$single_module'
    fi
    if test yes = "$lt_cv_ld_exported_symbols_list"; then
      _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
    else
      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
    fi
    if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
      _lt_dsymutil='~$DSYMUTIL $lib || :'
    else
      _lt_dsymutil=
    fi
    ;;
  esac

# func_munge_path_list VARIABLE PATH
# -----------------------------------
# VARIABLE is name of variable containing _space_ separated list of
# directories to be munged by the contents of PATH, which is string
# having a format:
# "DIR[:DIR]:"
#       string "DIR[ DIR]" will be prepended to VARIABLE
# ":DIR[:DIR]"
#       string "DIR[ DIR]" will be appended to VARIABLE
# "DIRP[:DIRP]::[DIRA:]DIRA"
#       string "DIRP[ DIRP]" will be prepended to VARIABLE and string
#       "DIRA[ DIRA]" will be appended to VARIABLE
# "DIR[:DIR]"
#       VARIABLE will be replaced by "DIR[ DIR]"
func_munge_path_list ()
{
    case x$2 in
    x)
        ;;
    *:)
        eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
        ;;
    x:*)
        eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
        ;;
    *::*)
        eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
        eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
        ;;
    *)
        eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
        ;;
    esac
}

for ac_header in dlfcn.h
do :
  ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
"
if test "x$ac_cv_header_dlfcn_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DLFCN_H 1
_ACEOF

fi

done





# Set options



        enable_dlopen=no


  enable_win32_dll=no


            # Check whether --enable-shared was given.
if test "${enable_shared+set}" = set; then :
  enableval=$enable_shared; p=${PACKAGE-default}
    case $enableval in
    yes) enable_shared=yes ;;
    no) enable_shared=no ;;
    *)
      enable_shared=no
      # Look at the argument we got.  We use all the common list separators.
      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
      for pkg in $enableval; do
	IFS=$lt_save_ifs
	if test "X$pkg" = "X$p"; then
	  enable_shared=yes
	fi
      done
      IFS=$lt_save_ifs
      ;;
    esac
else
  enable_shared=yes
fi









  # Check whether --enable-static was given.
if test "${enable_static+set}" = set; then :
  enableval=$enable_static; p=${PACKAGE-default}
    case $enableval in
    yes) enable_static=yes ;;
    no) enable_static=no ;;
    *)
     enable_static=no
      # Look at the argument we got.  We use all the common list separators.
      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
      for pkg in $enableval; do
	IFS=$lt_save_ifs
	if test "X$pkg" = "X$p"; then
	  enable_static=yes
	fi
      done
      IFS=$lt_save_ifs
      ;;
    esac
else
  enable_static=yes
fi










# Check whether --with-pic was given.
if test "${with_pic+set}" = set; then :
  withval=$with_pic; lt_p=${PACKAGE-default}
    case $withval in
    yes|no) pic_mode=$withval ;;
    *)
      pic_mode=default
      # Look at the argument we got.  We use all the common list separators.
      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
      for lt_pkg in $withval; do
	IFS=$lt_save_ifs
	if test "X$lt_pkg" = "X$lt_p"; then
	  pic_mode=yes
	fi
      done
      IFS=$lt_save_ifs
      ;;
    esac
else
  pic_mode=default
fi








  # Check whether --enable-fast-install was given.
if test "${enable_fast_install+set}" = set; then :
  enableval=$enable_fast_install; p=${PACKAGE-default}
    case $enableval in
    yes) enable_fast_install=yes ;;
    no) enable_fast_install=no ;;
    *)
      enable_fast_install=no
      # Look at the argument we got.  We use all the common list separators.
      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
      for pkg in $enableval; do
	IFS=$lt_save_ifs
	if test "X$pkg" = "X$p"; then
	  enable_fast_install=yes
	fi
      done
      IFS=$lt_save_ifs
      ;;
    esac
else
  enable_fast_install=yes
fi








  shared_archive_member_spec=
case $host,$enable_shared in
power*-*-aix[5-9]*,yes)
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5
$as_echo_n "checking which variant of shared library versioning to provide... " >&6; }

# Check whether --with-aix-soname was given.
if test "${with_aix_soname+set}" = set; then :
  withval=$with_aix_soname; case $withval in
    aix|svr4|both)
      ;;
    *)
      as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5
      ;;
    esac
    lt_cv_with_aix_soname=$with_aix_soname
else
  if ${lt_cv_with_aix_soname+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_with_aix_soname=aix
fi

    with_aix_soname=$lt_cv_with_aix_soname
fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5
$as_echo "$with_aix_soname" >&6; }
  if test aix != "$with_aix_soname"; then
    # For the AIX way of multilib, we name the shared archive member
    # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
    # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
    # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
    # the AIX toolchain works better with OBJECT_MODE set (default 32).
    if test 64 = "${OBJECT_MODE-32}"; then
      shared_archive_member_spec=shr_64
    else
      shared_archive_member_spec=shr
    fi
  fi
  ;;
*)
  with_aix_soname=aix
  ;;
esac










# This can be used to rebuild libtool when needed
LIBTOOL_DEPS=$ltmain

# Always use our own libtool.
LIBTOOL='$(SHELL) $(top_builddir)/libtool'






























test -z "$LN_S" && LN_S="ln -s"














if test -n "${ZSH_VERSION+set}"; then
   setopt NO_GLOB_SUBST
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
$as_echo_n "checking for objdir... " >&6; }
if ${lt_cv_objdir+:} false; then :
  $as_echo_n "(cached) " >&6
else
  rm -f .libs 2>/dev/null
mkdir .libs 2>/dev/null
if test -d .libs; then
  lt_cv_objdir=.libs
else
  # MS-DOS does not allow filenames that begin with a dot.
  lt_cv_objdir=_libs
fi
rmdir .libs 2>/dev/null
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
$as_echo "$lt_cv_objdir" >&6; }
objdir=$lt_cv_objdir





cat >>confdefs.h <<_ACEOF
#define LT_OBJDIR "$lt_cv_objdir/"
_ACEOF




case $host_os in
aix3*)
  # AIX sometimes has problems with the GCC collect2 program.  For some
  # reason, if we set the COLLECT_NAMES environment variable, the problems
  # vanish in a puff of smoke.
  if test set != "${COLLECT_NAMES+set}"; then
    COLLECT_NAMES=
    export COLLECT_NAMES
  fi
  ;;
esac

# Global variables:
ofile=libtool
can_build_shared=yes

# All known linkers require a '.a' archive for static linking (except MSVC,
# which needs '.lib').
libext=a

with_gnu_ld=$lt_cv_prog_gnu_ld

old_CC=$CC
old_CFLAGS=$CFLAGS

# Set sane defaults for various variables
test -z "$CC" && CC=cc
test -z "$LTCC" && LTCC=$CC
test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
test -z "$LD" && LD=ld
test -z "$ac_objext" && ac_objext=o

func_cc_basename $compiler
cc_basename=$func_cc_basename_result


# Only perform the check for file, if the check method requires it
test -z "$MAGIC_CMD" && MAGIC_CMD=file
case $deplibs_check_method in
file_magic*)
  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
if ${lt_cv_path_MAGIC_CMD+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $MAGIC_CMD in
[\\/*] |  ?:[\\/]*)
  lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
  ;;
*)
  lt_save_MAGIC_CMD=$MAGIC_CMD
  lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
  for ac_dir in $ac_dummy; do
    IFS=$lt_save_ifs
    test -z "$ac_dir" && ac_dir=.
    if test -f "$ac_dir/${ac_tool_prefix}file"; then
      lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file"
      if test -n "$file_magic_test_file"; then
	case $deplibs_check_method in
	"file_magic "*)
	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
	  MAGIC_CMD=$lt_cv_path_MAGIC_CMD
	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
	    $EGREP "$file_magic_regex" > /dev/null; then
	    :
	  else
	    cat <<_LT_EOF 1>&2

*** Warning: the command libtool uses to detect shared libraries,
*** $file_magic_cmd, produces output that libtool cannot recognize.
*** The result is that libtool may fail to recognize shared libraries
*** as such.  This will affect the creation of libtool libraries that
*** depend on shared libraries, but programs linked with such libtool
*** libraries will work regardless of this problem.  Nevertheless, you
*** may want to report the problem to your system manager and/or to
*** bug-libtool@gnu.org

_LT_EOF
	  fi ;;
	esac
      fi
      break
    fi
  done
  IFS=$lt_save_ifs
  MAGIC_CMD=$lt_save_MAGIC_CMD
  ;;
esac
fi

MAGIC_CMD=$lt_cv_path_MAGIC_CMD
if test -n "$MAGIC_CMD"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
$as_echo "$MAGIC_CMD" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi





if test -z "$lt_cv_path_MAGIC_CMD"; then
  if test -n "$ac_tool_prefix"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
$as_echo_n "checking for file... " >&6; }
if ${lt_cv_path_MAGIC_CMD+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $MAGIC_CMD in
[\\/*] |  ?:[\\/]*)
  lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
  ;;
*)
  lt_save_MAGIC_CMD=$MAGIC_CMD
  lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
  for ac_dir in $ac_dummy; do
    IFS=$lt_save_ifs
    test -z "$ac_dir" && ac_dir=.
    if test -f "$ac_dir/file"; then
      lt_cv_path_MAGIC_CMD=$ac_dir/"file"
      if test -n "$file_magic_test_file"; then
	case $deplibs_check_method in
	"file_magic "*)
	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
	  MAGIC_CMD=$lt_cv_path_MAGIC_CMD
	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
	    $EGREP "$file_magic_regex" > /dev/null; then
	    :
	  else
	    cat <<_LT_EOF 1>&2

*** Warning: the command libtool uses to detect shared libraries,
*** $file_magic_cmd, produces output that libtool cannot recognize.
*** The result is that libtool may fail to recognize shared libraries
*** as such.  This will affect the creation of libtool libraries that
*** depend on shared libraries, but programs linked with such libtool
*** libraries will work regardless of this problem.  Nevertheless, you
*** may want to report the problem to your system manager and/or to
*** bug-libtool@gnu.org

_LT_EOF
	  fi ;;
	esac
      fi
      break
    fi
  done
  IFS=$lt_save_ifs
  MAGIC_CMD=$lt_save_MAGIC_CMD
  ;;
esac
fi

MAGIC_CMD=$lt_cv_path_MAGIC_CMD
if test -n "$MAGIC_CMD"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
$as_echo "$MAGIC_CMD" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  else
    MAGIC_CMD=:
  fi
fi

  fi
  ;;
esac

# Use C for the default configuration in the libtool script

lt_save_CC=$CC
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu


# Source file extension for C test sources.
ac_ext=c

# Object file extension for compiled C test sources.
objext=o
objext=$objext

# Code to be used in simple compile tests
lt_simple_compile_test_code="int some_variable = 0;"

# Code to be used in simple link tests
lt_simple_link_test_code='int main(){return(0);}'







# If no C compiler was specified, use CC.
LTCC=${LTCC-"$CC"}

# If no C compiler flags were specified, use CFLAGS.
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}

# Allow CC to be a program name with arguments.
compiler=$CC

# Save the default compiler, since it gets overwritten when the other
# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
compiler_DEFAULT=$CC

# save warnings/boilerplate of simple test code
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_compiler_boilerplate=`cat conftest.err`
$RM conftest*

ac_outfile=conftest.$ac_objext
echo "$lt_simple_link_test_code" >conftest.$ac_ext
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_linker_boilerplate=`cat conftest.err`
$RM -r conftest*


## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
if test -n "$compiler"; then

lt_prog_compiler_no_builtin_flag=

if test yes = "$GCC"; then
  case $cc_basename in
  nvcc*)
    lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
  *)
    lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
  esac

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_prog_compiler_rtti_exceptions=no
   ac_outfile=conftest.$ac_objext
   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
   lt_compiler_flag="-fno-rtti -fno-exceptions"  ## exclude from sc_useless_quotes_in_assignment
   # Insert the option either (1) after the last *FLAGS variable, or
   # (2) before a word containing "conftest.", or (3) at the end.
   # Note that $ac_compile itself does not contain backslashes and begins
   # with a dollar sign (not a hyphen), so the echo should work correctly.
   # The option is referenced via a variable to avoid confusing sed.
   lt_compile=`echo "$ac_compile" | $SED \
   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>conftest.err)
   ac_status=$?
   cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   if (exit $ac_status) && test -s "$ac_outfile"; then
     # The compiler can only warn and ignore the option if not recognized
     # So say no if there are warnings other than the usual output.
     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
       lt_cv_prog_compiler_rtti_exceptions=yes
     fi
   fi
   $RM conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }

if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then
    lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
else
    :
fi

fi






  lt_prog_compiler_wl=
lt_prog_compiler_pic=
lt_prog_compiler_static=


  if test yes = "$GCC"; then
    lt_prog_compiler_wl='-Wl,'
    lt_prog_compiler_static='-static'

    case $host_os in
      aix*)
      # All AIX code is PIC.
      if test ia64 = "$host_cpu"; then
	# AIX 5 now supports IA64 processor
	lt_prog_compiler_static='-Bstatic'
      fi
      lt_prog_compiler_pic='-fPIC'
      ;;

    amigaos*)
      case $host_cpu in
      powerpc)
            # see comment about AmigaOS4 .so support
            lt_prog_compiler_pic='-fPIC'
        ;;
      m68k)
            # FIXME: we need at least 68020 code to build shared libraries, but
            # adding the '-m68020' flag to GCC prevents building anything better,
            # like '-m68040'.
            lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
        ;;
      esac
      ;;

    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
      # PIC is the default for these OSes.
      ;;

    mingw* | cygwin* | pw32* | os2* | cegcc*)
      # This hack is so that the source file can tell whether it is being
      # built for inclusion in a dll (and should export symbols for example).
      # Although the cygwin gcc ignores -fPIC, still need this for old-style
      # (--disable-auto-import) libraries
      lt_prog_compiler_pic='-DDLL_EXPORT'
      case $host_os in
      os2*)
	lt_prog_compiler_static='$wl-static'
	;;
      esac
      ;;

    darwin* | rhapsody*)
      # PIC is the default on this platform
      # Common symbols not allowed in MH_DYLIB files
      lt_prog_compiler_pic='-fno-common'
      ;;

    haiku*)
      # PIC is the default for Haiku.
      # The "-static" flag exists, but is broken.
      lt_prog_compiler_static=
      ;;

    hpux*)
      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
      # sets the default TLS model and affects inlining.
      case $host_cpu in
      hppa*64*)
	# +Z the default
	;;
      *)
	lt_prog_compiler_pic='-fPIC'
	;;
      esac
      ;;

    interix[3-9]*)
      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
      # Instead, we relocate shared libraries at runtime.
      ;;

    msdosdjgpp*)
      # Just because we use GCC doesn't mean we suddenly get shared libraries
      # on systems that don't support them.
      lt_prog_compiler_can_build_shared=no
      enable_shared=no
      ;;

    *nto* | *qnx*)
      # QNX uses GNU C++, but need to define -shared option too, otherwise
      # it will coredump.
      lt_prog_compiler_pic='-fPIC -shared'
      ;;

    sysv4*MP*)
      if test -d /usr/nec; then
	lt_prog_compiler_pic=-Kconform_pic
      fi
      ;;

    *)
      lt_prog_compiler_pic='-fPIC'
      ;;
    esac

    case $cc_basename in
    nvcc*) # Cuda Compiler Driver 2.2
      lt_prog_compiler_wl='-Xlinker '
      if test -n "$lt_prog_compiler_pic"; then
        lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
      fi
      ;;
    esac
  else
    # PORTME Check for flag to pass linker flags through the system compiler.
    case $host_os in
    aix*)
      lt_prog_compiler_wl='-Wl,'
      if test ia64 = "$host_cpu"; then
	# AIX 5 now supports IA64 processor
	lt_prog_compiler_static='-Bstatic'
      else
	lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
      fi
      ;;

    darwin* | rhapsody*)
      # PIC is the default on this platform
      # Common symbols not allowed in MH_DYLIB files
      lt_prog_compiler_pic='-fno-common'
      case $cc_basename in
      nagfor*)
        # NAG Fortran compiler
        lt_prog_compiler_wl='-Wl,-Wl,,'
        lt_prog_compiler_pic='-PIC'
        lt_prog_compiler_static='-Bstatic'
        ;;
      esac
      ;;

    mingw* | cygwin* | pw32* | os2* | cegcc*)
      # This hack is so that the source file can tell whether it is being
      # built for inclusion in a dll (and should export symbols for example).
      lt_prog_compiler_pic='-DDLL_EXPORT'
      case $host_os in
      os2*)
	lt_prog_compiler_static='$wl-static'
	;;
      esac
      ;;

    hpux9* | hpux10* | hpux11*)
      lt_prog_compiler_wl='-Wl,'
      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
      # not for PA HP-UX.
      case $host_cpu in
      hppa*64*|ia64*)
	# +Z the default
	;;
      *)
	lt_prog_compiler_pic='+Z'
	;;
      esac
      # Is there a better lt_prog_compiler_static that works with the bundled CC?
      lt_prog_compiler_static='$wl-a ${wl}archive'
      ;;

    irix5* | irix6* | nonstopux*)
      lt_prog_compiler_wl='-Wl,'
      # PIC (with -KPIC) is the default.
      lt_prog_compiler_static='-non_shared'
      ;;

    linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
      case $cc_basename in
      # old Intel for x86_64, which still supported -KPIC.
      ecc*)
	lt_prog_compiler_wl='-Wl,'
	lt_prog_compiler_pic='-KPIC'
	lt_prog_compiler_static='-static'
        ;;
      # icc used to be incompatible with GCC.
      # ICC 10 doesn't accept -KPIC any more.
      icc* | ifort*)
	lt_prog_compiler_wl='-Wl,'
	lt_prog_compiler_pic='-fPIC'
	lt_prog_compiler_static='-static'
        ;;
      # Lahey Fortran 8.1.
      lf95*)
	lt_prog_compiler_wl='-Wl,'
	lt_prog_compiler_pic='--shared'
	lt_prog_compiler_static='--static'
	;;
      nagfor*)
	# NAG Fortran compiler
	lt_prog_compiler_wl='-Wl,-Wl,,'
	lt_prog_compiler_pic='-PIC'
	lt_prog_compiler_static='-Bstatic'
	;;
      tcc*)
	# Fabrice Bellard et al's Tiny C Compiler
	lt_prog_compiler_wl='-Wl,'
	lt_prog_compiler_pic='-fPIC'
	lt_prog_compiler_static='-static'
	;;
      pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
        # Portland Group compilers (*not* the Pentium gcc compiler,
	# which looks to be a dead project)
	lt_prog_compiler_wl='-Wl,'
	lt_prog_compiler_pic='-fpic'
	lt_prog_compiler_static='-Bstatic'
        ;;
      ccc*)
        lt_prog_compiler_wl='-Wl,'
        # All Alpha code is PIC.
        lt_prog_compiler_static='-non_shared'
        ;;
      xl* | bgxl* | bgf* | mpixl*)
	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
	lt_prog_compiler_wl='-Wl,'
	lt_prog_compiler_pic='-qpic'
	lt_prog_compiler_static='-qstaticlink'
	;;
      *)
	case `$CC -V 2>&1 | sed 5q` in
	*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
	  lt_prog_compiler_pic='-KPIC'
	  lt_prog_compiler_static='-Bstatic'
	  lt_prog_compiler_wl=''
	  ;;
	*Sun\ F* | *Sun*Fortran*)
	  lt_prog_compiler_pic='-KPIC'
	  lt_prog_compiler_static='-Bstatic'
	  lt_prog_compiler_wl='-Qoption ld '
	  ;;
	*Sun\ C*)
	  # Sun C 5.9
	  lt_prog_compiler_pic='-KPIC'
	  lt_prog_compiler_static='-Bstatic'
	  lt_prog_compiler_wl='-Wl,'
	  ;;
        *Intel*\ [CF]*Compiler*)
	  lt_prog_compiler_wl='-Wl,'
	  lt_prog_compiler_pic='-fPIC'
	  lt_prog_compiler_static='-static'
	  ;;
	*Portland\ Group*)
	  lt_prog_compiler_wl='-Wl,'
	  lt_prog_compiler_pic='-fpic'
	  lt_prog_compiler_static='-Bstatic'
	  ;;
	esac
	;;
      esac
      ;;

    newsos6)
      lt_prog_compiler_pic='-KPIC'
      lt_prog_compiler_static='-Bstatic'
      ;;

    *nto* | *qnx*)
      # QNX uses GNU C++, but need to define -shared option too, otherwise
      # it will coredump.
      lt_prog_compiler_pic='-fPIC -shared'
      ;;

    osf3* | osf4* | osf5*)
      lt_prog_compiler_wl='-Wl,'
      # All OSF/1 code is PIC.
      lt_prog_compiler_static='-non_shared'
      ;;

    rdos*)
      lt_prog_compiler_static='-non_shared'
      ;;

    solaris*)
      lt_prog_compiler_pic='-KPIC'
      lt_prog_compiler_static='-Bstatic'
      case $cc_basename in
      f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
	lt_prog_compiler_wl='-Qoption ld ';;
      *)
	lt_prog_compiler_wl='-Wl,';;
      esac
      ;;

    sunos4*)
      lt_prog_compiler_wl='-Qoption ld '
      lt_prog_compiler_pic='-PIC'
      lt_prog_compiler_static='-Bstatic'
      ;;

    sysv4 | sysv4.2uw2* | sysv4.3*)
      lt_prog_compiler_wl='-Wl,'
      lt_prog_compiler_pic='-KPIC'
      lt_prog_compiler_static='-Bstatic'
      ;;

    sysv4*MP*)
      if test -d /usr/nec; then
	lt_prog_compiler_pic='-Kconform_pic'
	lt_prog_compiler_static='-Bstatic'
      fi
      ;;

    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
      lt_prog_compiler_wl='-Wl,'
      lt_prog_compiler_pic='-KPIC'
      lt_prog_compiler_static='-Bstatic'
      ;;

    unicos*)
      lt_prog_compiler_wl='-Wl,'
      lt_prog_compiler_can_build_shared=no
      ;;

    uts4*)
      lt_prog_compiler_pic='-pic'
      lt_prog_compiler_static='-Bstatic'
      ;;

    *)
      lt_prog_compiler_can_build_shared=no
      ;;
    esac
  fi

case $host_os in
  # For platforms that do not support PIC, -DPIC is meaningless:
  *djgpp*)
    lt_prog_compiler_pic=
    ;;
  *)
    lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
    ;;
esac

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
if ${lt_cv_prog_compiler_pic+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
$as_echo "$lt_cv_prog_compiler_pic" >&6; }
lt_prog_compiler_pic=$lt_cv_prog_compiler_pic

#
# Check to make sure the PIC flag actually works.
#
if test -n "$lt_prog_compiler_pic"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
if ${lt_cv_prog_compiler_pic_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_prog_compiler_pic_works=no
   ac_outfile=conftest.$ac_objext
   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
   lt_compiler_flag="$lt_prog_compiler_pic -DPIC"  ## exclude from sc_useless_quotes_in_assignment
   # Insert the option either (1) after the last *FLAGS variable, or
   # (2) before a word containing "conftest.", or (3) at the end.
   # Note that $ac_compile itself does not contain backslashes and begins
   # with a dollar sign (not a hyphen), so the echo should work correctly.
   # The option is referenced via a variable to avoid confusing sed.
   lt_compile=`echo "$ac_compile" | $SED \
   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>conftest.err)
   ac_status=$?
   cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   if (exit $ac_status) && test -s "$ac_outfile"; then
     # The compiler can only warn and ignore the option if not recognized
     # So say no if there are warnings other than the usual output.
     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
       lt_cv_prog_compiler_pic_works=yes
     fi
   fi
   $RM conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }

if test yes = "$lt_cv_prog_compiler_pic_works"; then
    case $lt_prog_compiler_pic in
     "" | " "*) ;;
     *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
     esac
else
    lt_prog_compiler_pic=
     lt_prog_compiler_can_build_shared=no
fi

fi











#
# Check to make sure the static flag actually works.
#
wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
if ${lt_cv_prog_compiler_static_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_prog_compiler_static_works=no
   save_LDFLAGS=$LDFLAGS
   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
   echo "$lt_simple_link_test_code" > conftest.$ac_ext
   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
     # The linker can only warn and ignore the option if not recognized
     # So say no if there are warnings
     if test -s conftest.err; then
       # Append any errors to the config.log.
       cat conftest.err 1>&5
       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
       if diff conftest.exp conftest.er2 >/dev/null; then
         lt_cv_prog_compiler_static_works=yes
       fi
     else
       lt_cv_prog_compiler_static_works=yes
     fi
   fi
   $RM -r conftest*
   LDFLAGS=$save_LDFLAGS

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
$as_echo "$lt_cv_prog_compiler_static_works" >&6; }

if test yes = "$lt_cv_prog_compiler_static_works"; then
    :
else
    lt_prog_compiler_static=
fi







  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
if ${lt_cv_prog_compiler_c_o+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_prog_compiler_c_o=no
   $RM -r conftest 2>/dev/null
   mkdir conftest
   cd conftest
   mkdir out
   echo "$lt_simple_compile_test_code" > conftest.$ac_ext

   lt_compiler_flag="-o out/conftest2.$ac_objext"
   # Insert the option either (1) after the last *FLAGS variable, or
   # (2) before a word containing "conftest.", or (3) at the end.
   # Note that $ac_compile itself does not contain backslashes and begins
   # with a dollar sign (not a hyphen), so the echo should work correctly.
   lt_compile=`echo "$ac_compile" | $SED \
   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>out/conftest.err)
   ac_status=$?
   cat out/conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   if (exit $ac_status) && test -s out/conftest2.$ac_objext
   then
     # The compiler can only warn and ignore the option if not recognized
     # So say no if there are warnings
     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
       lt_cv_prog_compiler_c_o=yes
     fi
   fi
   chmod u+w . 2>&5
   $RM conftest*
   # SGI C++ compiler will create directory out/ii_files/ for
   # template instantiation
   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
   $RM out/* && rmdir out
   cd ..
   $RM -r conftest
   $RM conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
$as_echo "$lt_cv_prog_compiler_c_o" >&6; }






  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
if ${lt_cv_prog_compiler_c_o+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_prog_compiler_c_o=no
   $RM -r conftest 2>/dev/null
   mkdir conftest
   cd conftest
   mkdir out
   echo "$lt_simple_compile_test_code" > conftest.$ac_ext

   lt_compiler_flag="-o out/conftest2.$ac_objext"
   # Insert the option either (1) after the last *FLAGS variable, or
   # (2) before a word containing "conftest.", or (3) at the end.
   # Note that $ac_compile itself does not contain backslashes and begins
   # with a dollar sign (not a hyphen), so the echo should work correctly.
   lt_compile=`echo "$ac_compile" | $SED \
   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>out/conftest.err)
   ac_status=$?
   cat out/conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   if (exit $ac_status) && test -s out/conftest2.$ac_objext
   then
     # The compiler can only warn and ignore the option if not recognized
     # So say no if there are warnings
     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
       lt_cv_prog_compiler_c_o=yes
     fi
   fi
   chmod u+w . 2>&5
   $RM conftest*
   # SGI C++ compiler will create directory out/ii_files/ for
   # template instantiation
   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
   $RM out/* && rmdir out
   cd ..
   $RM -r conftest
   $RM conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
$as_echo "$lt_cv_prog_compiler_c_o" >&6; }




hard_links=nottested
if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then
  # do not overwrite the value of need_locks provided by the user
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
$as_echo_n "checking if we can lock with hard links... " >&6; }
  hard_links=yes
  $RM conftest*
  ln conftest.a conftest.b 2>/dev/null && hard_links=no
  touch conftest.a
  ln conftest.a conftest.b 2>&5 || hard_links=no
  ln conftest.a conftest.b 2>/dev/null && hard_links=no
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
$as_echo "$hard_links" >&6; }
  if test no = "$hard_links"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
    need_locks=warn
  fi
else
  need_locks=no
fi






  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }

  runpath_var=
  allow_undefined_flag=
  always_export_symbols=no
  archive_cmds=
  archive_expsym_cmds=
  compiler_needs_object=no
  enable_shared_with_static_runtimes=no
  export_dynamic_flag_spec=
  export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
  hardcode_automatic=no
  hardcode_direct=no
  hardcode_direct_absolute=no
  hardcode_libdir_flag_spec=
  hardcode_libdir_separator=
  hardcode_minus_L=no
  hardcode_shlibpath_var=unsupported
  inherit_rpath=no
  link_all_deplibs=unknown
  module_cmds=
  module_expsym_cmds=
  old_archive_from_new_cmds=
  old_archive_from_expsyms_cmds=
  thread_safe_flag_spec=
  whole_archive_flag_spec=
  # include_expsyms should be a list of space-separated symbols to be *always*
  # included in the symbol list
  include_expsyms=
  # exclude_expsyms can be an extended regexp of symbols to exclude
  # it will be wrapped by ' (' and ')$', so one must not match beginning or
  # end of line.  Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
  # as well as any symbol that contains 'd'.
  exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
  # platforms (ab)use it in PIC code, but their linkers get confused if
  # the symbol is explicitly referenced.  Since portable code cannot
  # rely on this symbol name, it's probably fine to never include it in
  # preloaded symbol tables.
  # Exclude shared library initialization/finalization symbols.
  extract_expsyms_cmds=

  case $host_os in
  cygwin* | mingw* | pw32* | cegcc*)
    # FIXME: the MSVC++ port hasn't been tested in a loooong time
    # When not using gcc, we currently assume that we are using
    # Microsoft Visual C++.
    if test yes != "$GCC"; then
      with_gnu_ld=no
    fi
    ;;
  interix*)
    # we just hope/assume this is gcc and not c89 (= MSVC++)
    with_gnu_ld=yes
    ;;
  openbsd* | bitrig*)
    with_gnu_ld=no
    ;;
  esac

  ld_shlibs=yes

  # On some targets, GNU ld is compatible enough with the native linker
  # that we're better off using the native interface for both.
  lt_use_gnu_ld_interface=no
  if test yes = "$with_gnu_ld"; then
    case $host_os in
      aix*)
	# The AIX port of GNU ld has always aspired to compatibility
	# with the native linker.  However, as the warning in the GNU ld
	# block says, versions before 2.19.5* couldn't really create working
	# shared libraries, regardless of the interface used.
	case `$LD -v 2>&1` in
	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
	  *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
	  *\ \(GNU\ Binutils\)\ [3-9]*) ;;
	  *)
	    lt_use_gnu_ld_interface=yes
	    ;;
	esac
	;;
      *)
	lt_use_gnu_ld_interface=yes
	;;
    esac
  fi

  if test yes = "$lt_use_gnu_ld_interface"; then
    # If archive_cmds runs LD, not CC, wlarc should be empty
    wlarc='$wl'

    # Set some defaults for GNU ld with shared library support. These
    # are reset later if shared libraries are not supported. Putting them
    # here allows them to be overridden if necessary.
    runpath_var=LD_RUN_PATH
    hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
    export_dynamic_flag_spec='$wl--export-dynamic'
    # ancient GNU ld didn't support --whole-archive et. al.
    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
      whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
    else
      whole_archive_flag_spec=
    fi
    supports_anon_versioning=no
    case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in
      *GNU\ gold*) supports_anon_versioning=yes ;;
      *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
      *\ 2.11.*) ;; # other 2.11 versions
      *) supports_anon_versioning=yes ;;
    esac

    # See if GNU ld supports shared libraries.
    case $host_os in
    aix[3-9]*)
      # On AIX/PPC, the GNU linker is very broken
      if test ia64 != "$host_cpu"; then
	ld_shlibs=no
	cat <<_LT_EOF 1>&2

*** Warning: the GNU linker, at least up to release 2.19, is reported
*** to be unable to reliably create shared libraries on AIX.
*** Therefore, libtool is disabling shared libraries support.  If you
*** really care for shared libraries, you may want to install binutils
*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
*** You will then need to restart the configuration process.

_LT_EOF
      fi
      ;;

    amigaos*)
      case $host_cpu in
      powerpc)
            # see comment about AmigaOS4 .so support
            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
            archive_expsym_cmds=''
        ;;
      m68k)
            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
            hardcode_libdir_flag_spec='-L$libdir'
            hardcode_minus_L=yes
        ;;
      esac
      ;;

    beos*)
      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
	allow_undefined_flag=unsupported
	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
	# support --undefined.  This deserves some investigation.  FIXME
	archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
      else
	ld_shlibs=no
      fi
      ;;

    cygwin* | mingw* | pw32* | cegcc*)
      # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
      # as there is no search path for DLLs.
      hardcode_libdir_flag_spec='-L$libdir'
      export_dynamic_flag_spec='$wl--export-all-symbols'
      allow_undefined_flag=unsupported
      always_export_symbols=no
      enable_shared_with_static_runtimes=yes
      export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
      exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'

      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
	# If the export-symbols file already is a .def file, use it as
	# is; otherwise, prepend EXPORTS...
	archive_expsym_cmds='if   test DEF = "`$SED -n     -e '\''s/^[	 ]*//'\''     -e '\''/^\(;.*\)*$/d'\''     -e '\''s/^\(EXPORTS\|LIBRARY\)\([	 ].*\)*$/DEF/p'\''     -e q     $export_symbols`" ; then
          cp $export_symbols $output_objdir/$soname.def;
        else
          echo EXPORTS > $output_objdir/$soname.def;
          cat $export_symbols >> $output_objdir/$soname.def;
        fi~
        $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
      else
	ld_shlibs=no
      fi
      ;;

    haiku*)
      archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
      link_all_deplibs=yes
      ;;

    os2*)
      hardcode_libdir_flag_spec='-L$libdir'
      hardcode_minus_L=yes
      allow_undefined_flag=unsupported
      shrext_cmds=.dll
      archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
	$ECHO EXPORTS >> $output_objdir/$libname.def~
	emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
	emximp -o $lib $output_objdir/$libname.def'
      archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
	$ECHO EXPORTS >> $output_objdir/$libname.def~
	prefix_cmds="$SED"~
	if test EXPORTS = "`$SED 1q $export_symbols`"; then
	  prefix_cmds="$prefix_cmds -e 1d";
	fi~
	prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
	cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
	emximp -o $lib $output_objdir/$libname.def'
      old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
      enable_shared_with_static_runtimes=yes
      ;;

    interix[3-9]*)
      hardcode_direct=no
      hardcode_shlibpath_var=no
      hardcode_libdir_flag_spec='$wl-rpath,$libdir'
      export_dynamic_flag_spec='$wl-E'
      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
      # Instead, shared libraries are loaded at an image base (0x10000000 by
      # default) and relocated if they conflict, which is a slow very memory
      # consuming and fragmenting process.  To avoid this, we pick a random,
      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
      archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
      archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
      ;;

    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
      tmp_diet=no
      if test linux-dietlibc = "$host_os"; then
	case $cc_basename in
	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
	esac
      fi
      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
	 && test no = "$tmp_diet"
      then
	tmp_addflag=' $pic_flag'
	tmp_sharedflag='-shared'
	case $cc_basename,$host_cpu in
        pgcc*)				# Portland Group C compiler
	  whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
	  tmp_addflag=' $pic_flag'
	  ;;
	pgf77* | pgf90* | pgf95* | pgfortran*)
					# Portland Group f77 and f90 compilers
	  whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
	  tmp_addflag=' $pic_flag -Mnomain' ;;
	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
	  tmp_addflag=' -i_dynamic' ;;
	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
	  tmp_addflag=' -i_dynamic -nofor_main' ;;
	ifc* | ifort*)			# Intel Fortran compiler
	  tmp_addflag=' -nofor_main' ;;
	lf95*)				# Lahey Fortran 8.1
	  whole_archive_flag_spec=
	  tmp_sharedflag='--shared' ;;
        nagfor*)                        # NAGFOR 5.3
          tmp_sharedflag='-Wl,-shared' ;;
	xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
	  tmp_sharedflag='-qmkshrobj'
	  tmp_addflag= ;;
	nvcc*)	# Cuda Compiler Driver 2.2
	  whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
	  compiler_needs_object=yes
	  ;;
	esac
	case `$CC -V 2>&1 | sed 5q` in
	*Sun\ C*)			# Sun C 5.9
	  whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
	  compiler_needs_object=yes
	  tmp_sharedflag='-G' ;;
	*Sun\ F*)			# Sun Fortran 8.3
	  tmp_sharedflag='-G' ;;
	esac
	archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'

        if test yes = "$supports_anon_versioning"; then
          archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
            cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
            echo "local: *; };" >> $output_objdir/$libname.ver~
            $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
        fi

	case $cc_basename in
	tcc*)
	  export_dynamic_flag_spec='-rdynamic'
	  ;;
	xlf* | bgf* | bgxlf* | mpixlf*)
	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
	  whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
	  hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
	  archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
	  if test yes = "$supports_anon_versioning"; then
	    archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
              cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
              echo "local: *; };" >> $output_objdir/$libname.ver~
              $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
	  fi
	  ;;
	esac
      else
        ld_shlibs=no
      fi
      ;;

    netbsd*)
      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
	archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
	wlarc=
      else
	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
      fi
      ;;

    solaris*)
      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
	ld_shlibs=no
	cat <<_LT_EOF 1>&2

*** Warning: The releases 2.8.* of the GNU linker cannot reliably
*** create shared libraries on Solaris systems.  Therefore, libtool
*** is disabling shared libraries support.  We urge you to upgrade GNU
*** binutils to release 2.9.1 or newer.  Another option is to modify
*** your PATH or compiler configuration so that the native linker is
*** used, and then restart.

_LT_EOF
      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
      else
	ld_shlibs=no
      fi
      ;;

    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
      case `$LD -v 2>&1` in
        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
	ld_shlibs=no
	cat <<_LT_EOF 1>&2

*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
*** reliably create shared libraries on SCO systems.  Therefore, libtool
*** is disabling shared libraries support.  We urge you to upgrade GNU
*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
*** your PATH or compiler configuration so that the native linker is
*** used, and then restart.

_LT_EOF
	;;
	*)
	  # For security reasons, it is highly recommended that you always
	  # use absolute paths for naming shared libraries, and exclude the
	  # DT_RUNPATH tag from executables and libraries.  But doing so
	  # requires that you compile everything twice, which is a pain.
	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
	    hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
	    archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
	    archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
	  else
	    ld_shlibs=no
	  fi
	;;
      esac
      ;;

    sunos4*)
      archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
      wlarc=
      hardcode_direct=yes
      hardcode_shlibpath_var=no
      ;;

    *)
      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
      else
	ld_shlibs=no
      fi
      ;;
    esac

    if test no = "$ld_shlibs"; then
      runpath_var=
      hardcode_libdir_flag_spec=
      export_dynamic_flag_spec=
      whole_archive_flag_spec=
    fi
  else
    # PORTME fill in a description of your system's linker (not GNU ld)
    case $host_os in
    aix3*)
      allow_undefined_flag=unsupported
      always_export_symbols=yes
      archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
      # Note: this linker hardcodes the directories in LIBPATH if there
      # are no directories specified by -L.
      hardcode_minus_L=yes
      if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
	# Neither direct hardcoding nor static linking is supported with a
	# broken collect2.
	hardcode_direct=unsupported
      fi
      ;;

    aix[4-9]*)
      if test ia64 = "$host_cpu"; then
	# On IA64, the linker does run time linking by default, so we don't
	# have to do anything special.
	aix_use_runtimelinking=no
	exp_sym_flag='-Bexport'
	no_entry_flag=
      else
	# If we're using GNU nm, then we don't want the "-C" option.
	# -C means demangle to GNU nm, but means don't demangle to AIX nm.
	# Without the "-l" option, or with the "-B" option, AIX nm treats
	# weak defined symbols like other global defined symbols, whereas
	# GNU nm marks them as "W".
	# While the 'weak' keyword is ignored in the Export File, we need
	# it in the Import File for the 'aix-soname' feature, so we have
	# to replace the "-B" option with "-P" for AIX nm.
	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
	  export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
	else
	  export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
	fi
	aix_use_runtimelinking=no

	# Test if we are trying to use run time linking or normal
	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
	# have runtime linking enabled, and use it for executables.
	# For shared libraries, we enable/disable runtime linking
	# depending on the kind of the shared library created -
	# when "with_aix_soname,aix_use_runtimelinking" is:
	# "aix,no"   lib.a(lib.so.V) shared, rtl:no,  for executables
	# "aix,yes"  lib.so          shared, rtl:yes, for executables
	#            lib.a           static archive
	# "both,no"  lib.so.V(shr.o) shared, rtl:yes
	#            lib.a(lib.so.V) shared, rtl:no,  for executables
	# "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
	#            lib.a(lib.so.V) shared, rtl:no
	# "svr4,*"   lib.so.V(shr.o) shared, rtl:yes, for executables
	#            lib.a           static archive
	case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
	  for ld_flag in $LDFLAGS; do
	  if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
	    aix_use_runtimelinking=yes
	    break
	  fi
	  done
	  if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
	    # With aix-soname=svr4, we create the lib.so.V shared archives only,
	    # so we don't have lib.a shared libs to link our executables.
	    # We have to force runtime linking in this case.
	    aix_use_runtimelinking=yes
	    LDFLAGS="$LDFLAGS -Wl,-brtl"
	  fi
	  ;;
	esac

	exp_sym_flag='-bexport'
	no_entry_flag='-bnoentry'
      fi

      # When large executables or shared objects are built, AIX ld can
      # have problems creating the table of contents.  If linking a library
      # or program results in "error TOC overflow" add -mminimal-toc to
      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.

      archive_cmds=''
      hardcode_direct=yes
      hardcode_direct_absolute=yes
      hardcode_libdir_separator=':'
      link_all_deplibs=yes
      file_list_spec='$wl-f,'
      case $with_aix_soname,$aix_use_runtimelinking in
      aix,*) ;; # traditional, no import file
      svr4,* | *,yes) # use import file
	# The Import File defines what to hardcode.
	hardcode_direct=no
	hardcode_direct_absolute=no
	;;
      esac

      if test yes = "$GCC"; then
	case $host_os in aix4.[012]|aix4.[012].*)
	# We only want to do this on AIX 4.2 and lower, the check
	# below for broken collect2 doesn't work under 4.3+
	  collect2name=`$CC -print-prog-name=collect2`
	  if test -f "$collect2name" &&
	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
	  then
	  # We have reworked collect2
	  :
	  else
	  # We have old collect2
	  hardcode_direct=unsupported
	  # It fails to find uninstalled libraries when the uninstalled
	  # path is not listed in the libpath.  Setting hardcode_minus_L
	  # to unsupported forces relinking
	  hardcode_minus_L=yes
	  hardcode_libdir_flag_spec='-L$libdir'
	  hardcode_libdir_separator=
	  fi
	  ;;
	esac
	shared_flag='-shared'
	if test yes = "$aix_use_runtimelinking"; then
	  shared_flag="$shared_flag "'$wl-G'
	fi
	# Need to ensure runtime linking is disabled for the traditional
	# shared library, or the linker may eventually find shared libraries
	# /with/ Import File - we do not want to mix them.
	shared_flag_aix='-shared'
	shared_flag_svr4='-shared $wl-G'
      else
	# not using gcc
	if test ia64 = "$host_cpu"; then
	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
	# chokes on -Wl,-G. The following line is correct:
	  shared_flag='-G'
	else
	  if test yes = "$aix_use_runtimelinking"; then
	    shared_flag='$wl-G'
	  else
	    shared_flag='$wl-bM:SRE'
	  fi
	  shared_flag_aix='$wl-bM:SRE'
	  shared_flag_svr4='$wl-G'
	fi
      fi

      export_dynamic_flag_spec='$wl-bexpall'
      # It seems that -bexpall does not export symbols beginning with
      # underscore (_), so it is better to generate a list of symbols to export.
      always_export_symbols=yes
      if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
	# Warning - without using the other runtime loading flags (-brtl),
	# -berok will link without error, but may produce a broken library.
	allow_undefined_flag='-berok'
        # Determine the default libpath from the value encoded in an
        # empty executable.
        if test set = "${lt_cv_aix_libpath+set}"; then
  aix_libpath=$lt_cv_aix_libpath
else
  if ${lt_cv_aix_libpath_+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

  lt_aix_libpath_sed='
      /Import File Strings/,/^$/ {
	  /^0/ {
	      s/^0  *\([^ ]*\) *$/\1/
	      p
	  }
      }'
  lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
  # Check for a 64-bit object if we didn't find anything.
  if test -z "$lt_cv_aix_libpath_"; then
    lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
  fi
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  if test -z "$lt_cv_aix_libpath_"; then
    lt_cv_aix_libpath_=/usr/lib:/lib
  fi

fi

  aix_libpath=$lt_cv_aix_libpath_
fi

        hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
        archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
      else
	if test ia64 = "$host_cpu"; then
	  hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib'
	  allow_undefined_flag="-z nodefs"
	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
	else
	 # Determine the default libpath from the value encoded in an
	 # empty executable.
	 if test set = "${lt_cv_aix_libpath+set}"; then
  aix_libpath=$lt_cv_aix_libpath
else
  if ${lt_cv_aix_libpath_+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

  lt_aix_libpath_sed='
      /Import File Strings/,/^$/ {
	  /^0/ {
	      s/^0  *\([^ ]*\) *$/\1/
	      p
	  }
      }'
  lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
  # Check for a 64-bit object if we didn't find anything.
  if test -z "$lt_cv_aix_libpath_"; then
    lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
  fi
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  if test -z "$lt_cv_aix_libpath_"; then
    lt_cv_aix_libpath_=/usr/lib:/lib
  fi

fi

  aix_libpath=$lt_cv_aix_libpath_
fi

	 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
	  # Warning - without using the other run time loading flags,
	  # -berok will link without error, but may produce a broken library.
	  no_undefined_flag=' $wl-bernotok'
	  allow_undefined_flag=' $wl-berok'
	  if test yes = "$with_gnu_ld"; then
	    # We only use this code for GNU lds that support --whole-archive.
	    whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive'
	  else
	    # Exported symbols can be pulled into shared objects from archives
	    whole_archive_flag_spec='$convenience'
	  fi
	  archive_cmds_need_lc=yes
	  archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
	  # -brtl affects multiple linker settings, -berok does not and is overridden later
	  compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`'
	  if test svr4 != "$with_aix_soname"; then
	    # This is similar to how AIX traditionally builds its shared libraries.
	    archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
	  fi
	  if test aix != "$with_aix_soname"; then
	    archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
	  else
	    # used by -dlpreopen to get the symbols
	    archive_expsym_cmds="$archive_expsym_cmds"'~$MV  $output_objdir/$realname.d/$soname $output_objdir'
	  fi
	  archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d'
	fi
      fi
      ;;

    amigaos*)
      case $host_cpu in
      powerpc)
            # see comment about AmigaOS4 .so support
            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
            archive_expsym_cmds=''
        ;;
      m68k)
            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
            hardcode_libdir_flag_spec='-L$libdir'
            hardcode_minus_L=yes
        ;;
      esac
      ;;

    bsdi[45]*)
      export_dynamic_flag_spec=-rdynamic
      ;;

    cygwin* | mingw* | pw32* | cegcc*)
      # When not using gcc, we currently assume that we are using
      # Microsoft Visual C++.
      # hardcode_libdir_flag_spec is actually meaningless, as there is
      # no search path for DLLs.
      case $cc_basename in
      cl*)
	# Native MSVC
	hardcode_libdir_flag_spec=' '
	allow_undefined_flag=unsupported
	always_export_symbols=yes
	file_list_spec='@'
	# Tell ltmain to make .lib files, not .a files.
	libext=lib
	# Tell ltmain to make .dll files, not .so files.
	shrext_cmds=.dll
	# FIXME: Setting linknames here is a bad hack.
	archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
	archive_expsym_cmds='if   test DEF = "`$SED -n     -e '\''s/^[	 ]*//'\''     -e '\''/^\(;.*\)*$/d'\''     -e '\''s/^\(EXPORTS\|LIBRARY\)\([	 ].*\)*$/DEF/p'\''     -e q     $export_symbols`" ; then
            cp "$export_symbols" "$output_objdir/$soname.def";
            echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
          else
            $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
          fi~
          $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
          linknames='
	# The linker will not automatically build a static lib if we build a DLL.
	# _LT_TAGVAR(old_archive_from_new_cmds, )='true'
	enable_shared_with_static_runtimes=yes
	exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
	export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
	# Don't use ranlib
	old_postinstall_cmds='chmod 644 $oldlib'
	postlink_cmds='lt_outputfile="@OUTPUT@"~
          lt_tool_outputfile="@TOOL_OUTPUT@"~
          case $lt_outputfile in
            *.exe|*.EXE) ;;
            *)
              lt_outputfile=$lt_outputfile.exe
              lt_tool_outputfile=$lt_tool_outputfile.exe
              ;;
          esac~
          if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
            $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
            $RM "$lt_outputfile.manifest";
          fi'
	;;
      *)
	# Assume MSVC wrapper
	hardcode_libdir_flag_spec=' '
	allow_undefined_flag=unsupported
	# Tell ltmain to make .lib files, not .a files.
	libext=lib
	# Tell ltmain to make .dll files, not .so files.
	shrext_cmds=.dll
	# FIXME: Setting linknames here is a bad hack.
	archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
	# The linker will automatically build a .lib file if we build a DLL.
	old_archive_from_new_cmds='true'
	# FIXME: Should let the user specify the lib program.
	old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
	enable_shared_with_static_runtimes=yes
	;;
      esac
      ;;

    darwin* | rhapsody*)


  archive_cmds_need_lc=no
  hardcode_direct=no
  hardcode_automatic=yes
  hardcode_shlibpath_var=unsupported
  if test yes = "$lt_cv_ld_force_load"; then
    whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'

  else
    whole_archive_flag_spec=''
  fi
  link_all_deplibs=yes
  allow_undefined_flag=$_lt_dar_allow_undefined
  case $cc_basename in
     ifort*|nagfor*) _lt_dar_can_shared=yes ;;
     *) _lt_dar_can_shared=$GCC ;;
  esac
  if test yes = "$_lt_dar_can_shared"; then
    output_verbose_link_cmd=func_echo_all
    archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
    module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
    archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
    module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"

  else
  ld_shlibs=no
  fi

      ;;

    dgux*)
      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
      hardcode_libdir_flag_spec='-L$libdir'
      hardcode_shlibpath_var=no
      ;;

    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
    # support.  Future versions do this automatically, but an explicit c++rt0.o
    # does not break anything, and helps significantly (at the cost of a little
    # extra space).
    freebsd2.2*)
      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
      hardcode_libdir_flag_spec='-R$libdir'
      hardcode_direct=yes
      hardcode_shlibpath_var=no
      ;;

    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
    freebsd2.*)
      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
      hardcode_direct=yes
      hardcode_minus_L=yes
      hardcode_shlibpath_var=no
      ;;

    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
    freebsd* | dragonfly*)
      archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
      hardcode_libdir_flag_spec='-R$libdir'
      hardcode_direct=yes
      hardcode_shlibpath_var=no
      ;;

    hpux9*)
      if test yes = "$GCC"; then
	archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
      else
	archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
      fi
      hardcode_libdir_flag_spec='$wl+b $wl$libdir'
      hardcode_libdir_separator=:
      hardcode_direct=yes

      # hardcode_minus_L: Not really in the search PATH,
      # but as the default location of the library.
      hardcode_minus_L=yes
      export_dynamic_flag_spec='$wl-E'
      ;;

    hpux10*)
      if test yes,no = "$GCC,$with_gnu_ld"; then
	archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
      else
	archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
      fi
      if test no = "$with_gnu_ld"; then
	hardcode_libdir_flag_spec='$wl+b $wl$libdir'
	hardcode_libdir_separator=:
	hardcode_direct=yes
	hardcode_direct_absolute=yes
	export_dynamic_flag_spec='$wl-E'
	# hardcode_minus_L: Not really in the search PATH,
	# but as the default location of the library.
	hardcode_minus_L=yes
      fi
      ;;

    hpux11*)
      if test yes,no = "$GCC,$with_gnu_ld"; then
	case $host_cpu in
	hppa*64*)
	  archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
	  ;;
	ia64*)
	  archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
	  ;;
	*)
	  archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
	  ;;
	esac
      else
	case $host_cpu in
	hppa*64*)
	  archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
	  ;;
	ia64*)
	  archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
	  ;;
	*)

	  # Older versions of the 11.00 compiler do not understand -b yet
	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
	  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
$as_echo_n "checking if $CC understands -b... " >&6; }
if ${lt_cv_prog_compiler__b+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_prog_compiler__b=no
   save_LDFLAGS=$LDFLAGS
   LDFLAGS="$LDFLAGS -b"
   echo "$lt_simple_link_test_code" > conftest.$ac_ext
   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
     # The linker can only warn and ignore the option if not recognized
     # So say no if there are warnings
     if test -s conftest.err; then
       # Append any errors to the config.log.
       cat conftest.err 1>&5
       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
       if diff conftest.exp conftest.er2 >/dev/null; then
         lt_cv_prog_compiler__b=yes
       fi
     else
       lt_cv_prog_compiler__b=yes
     fi
   fi
   $RM -r conftest*
   LDFLAGS=$save_LDFLAGS

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
$as_echo "$lt_cv_prog_compiler__b" >&6; }

if test yes = "$lt_cv_prog_compiler__b"; then
    archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
else
    archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
fi

	  ;;
	esac
      fi
      if test no = "$with_gnu_ld"; then
	hardcode_libdir_flag_spec='$wl+b $wl$libdir'
	hardcode_libdir_separator=:

	case $host_cpu in
	hppa*64*|ia64*)
	  hardcode_direct=no
	  hardcode_shlibpath_var=no
	  ;;
	*)
	  hardcode_direct=yes
	  hardcode_direct_absolute=yes
	  export_dynamic_flag_spec='$wl-E'

	  # hardcode_minus_L: Not really in the search PATH,
	  # but as the default location of the library.
	  hardcode_minus_L=yes
	  ;;
	esac
      fi
      ;;

    irix5* | irix6* | nonstopux*)
      if test yes = "$GCC"; then
	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
	# Try to use the -exported_symbol ld option, if it does not
	# work, assume that -exports_file does not work either and
	# implicitly export all symbols.
	# This should be the same for all languages, so no per-tag cache variable.
	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
if ${lt_cv_irix_exported_symbol+:} false; then :
  $as_echo_n "(cached) " >&6
else
  save_LDFLAGS=$LDFLAGS
	   LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
	   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
int foo (void) { return 0; }
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  lt_cv_irix_exported_symbol=yes
else
  lt_cv_irix_exported_symbol=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
           LDFLAGS=$save_LDFLAGS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
$as_echo "$lt_cv_irix_exported_symbol" >&6; }
	if test yes = "$lt_cv_irix_exported_symbol"; then
          archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
	fi
      else
	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
      fi
      archive_cmds_need_lc='no'
      hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
      hardcode_libdir_separator=:
      inherit_rpath=yes
      link_all_deplibs=yes
      ;;

    linux*)
      case $cc_basename in
      tcc*)
	# Fabrice Bellard et al's Tiny C Compiler
	ld_shlibs=yes
	archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
	;;
      esac
      ;;

    netbsd*)
      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
      else
	archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
      fi
      hardcode_libdir_flag_spec='-R$libdir'
      hardcode_direct=yes
      hardcode_shlibpath_var=no
      ;;

    newsos6)
      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
      hardcode_direct=yes
      hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
      hardcode_libdir_separator=:
      hardcode_shlibpath_var=no
      ;;

    *nto* | *qnx*)
      ;;

    openbsd* | bitrig*)
      if test -f /usr/libexec/ld.so; then
	hardcode_direct=yes
	hardcode_shlibpath_var=no
	hardcode_direct_absolute=yes
	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
	  archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
	  archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
	  hardcode_libdir_flag_spec='$wl-rpath,$libdir'
	  export_dynamic_flag_spec='$wl-E'
	else
	  archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
	  hardcode_libdir_flag_spec='$wl-rpath,$libdir'
	fi
      else
	ld_shlibs=no
      fi
      ;;

    os2*)
      hardcode_libdir_flag_spec='-L$libdir'
      hardcode_minus_L=yes
      allow_undefined_flag=unsupported
      shrext_cmds=.dll
      archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
	$ECHO EXPORTS >> $output_objdir/$libname.def~
	emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
	emximp -o $lib $output_objdir/$libname.def'
      archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
	$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
	$ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
	$ECHO EXPORTS >> $output_objdir/$libname.def~
	prefix_cmds="$SED"~
	if test EXPORTS = "`$SED 1q $export_symbols`"; then
	  prefix_cmds="$prefix_cmds -e 1d";
	fi~
	prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
	cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
	$CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
	emximp -o $lib $output_objdir/$libname.def'
      old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
      enable_shared_with_static_runtimes=yes
      ;;

    osf3*)
      if test yes = "$GCC"; then
	allow_undefined_flag=' $wl-expect_unresolved $wl\*'
	archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
      else
	allow_undefined_flag=' -expect_unresolved \*'
	archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
      fi
      archive_cmds_need_lc='no'
      hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
      hardcode_libdir_separator=:
      ;;

    osf4* | osf5*)	# as osf3* with the addition of -msym flag
      if test yes = "$GCC"; then
	allow_undefined_flag=' $wl-expect_unresolved $wl\*'
	archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
	hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
      else
	allow_undefined_flag=' -expect_unresolved \*'
	archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
	archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
          $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp'

	# Both c and cxx compiler support -rpath directly
	hardcode_libdir_flag_spec='-rpath $libdir'
      fi
      archive_cmds_need_lc='no'
      hardcode_libdir_separator=:
      ;;

    solaris*)
      no_undefined_flag=' -z defs'
      if test yes = "$GCC"; then
	wlarc='$wl'
	archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
	archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
          $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
      else
	case `$CC -V 2>&1` in
	*"Compilers 5.0"*)
	  wlarc=''
	  archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
	  archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
            $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
	  ;;
	*)
	  wlarc='$wl'
	  archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
	  archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
            $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
	  ;;
	esac
      fi
      hardcode_libdir_flag_spec='-R$libdir'
      hardcode_shlibpath_var=no
      case $host_os in
      solaris2.[0-5] | solaris2.[0-5].*) ;;
      *)
	# The compiler driver will combine and reorder linker options,
	# but understands '-z linker_flag'.  GCC discards it without '$wl',
	# but is careful enough not to reorder.
	# Supported since Solaris 2.6 (maybe 2.5.1?)
	if test yes = "$GCC"; then
	  whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
	else
	  whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
	fi
	;;
      esac
      link_all_deplibs=yes
      ;;

    sunos4*)
      if test sequent = "$host_vendor"; then
	# Use $CC to link under sequent, because it throws in some extra .o
	# files that make .init and .fini sections work.
	archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
      else
	archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
      fi
      hardcode_libdir_flag_spec='-L$libdir'
      hardcode_direct=yes
      hardcode_minus_L=yes
      hardcode_shlibpath_var=no
      ;;

    sysv4)
      case $host_vendor in
	sni)
	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
	  hardcode_direct=yes # is this really true???
	;;
	siemens)
	  ## LD is ld it makes a PLAMLIB
	  ## CC just makes a GrossModule.
	  archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
	  reload_cmds='$CC -r -o $output$reload_objs'
	  hardcode_direct=no
        ;;
	motorola)
	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
	  hardcode_direct=no #Motorola manual says yes, but my tests say they lie
	;;
      esac
      runpath_var='LD_RUN_PATH'
      hardcode_shlibpath_var=no
      ;;

    sysv4.3*)
      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
      hardcode_shlibpath_var=no
      export_dynamic_flag_spec='-Bexport'
      ;;

    sysv4*MP*)
      if test -d /usr/nec; then
	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
	hardcode_shlibpath_var=no
	runpath_var=LD_RUN_PATH
	hardcode_runpath_var=yes
	ld_shlibs=yes
      fi
      ;;

    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
      no_undefined_flag='$wl-z,text'
      archive_cmds_need_lc=no
      hardcode_shlibpath_var=no
      runpath_var='LD_RUN_PATH'

      if test yes = "$GCC"; then
	archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
      else
	archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
      fi
      ;;

    sysv5* | sco3.2v5* | sco5v6*)
      # Note: We CANNOT use -z defs as we might desire, because we do not
      # link with -lc, and that would cause any symbols used from libc to
      # always be unresolved, which means just about no library would
      # ever link correctly.  If we're not using GNU ld we use -z text
      # though, which does catch some bad symbols but isn't as heavy-handed
      # as -z defs.
      no_undefined_flag='$wl-z,text'
      allow_undefined_flag='$wl-z,nodefs'
      archive_cmds_need_lc=no
      hardcode_shlibpath_var=no
      hardcode_libdir_flag_spec='$wl-R,$libdir'
      hardcode_libdir_separator=':'
      link_all_deplibs=yes
      export_dynamic_flag_spec='$wl-Bexport'
      runpath_var='LD_RUN_PATH'

      if test yes = "$GCC"; then
	archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
      else
	archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
      fi
      ;;

    uts4*)
      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
      hardcode_libdir_flag_spec='-L$libdir'
      hardcode_shlibpath_var=no
      ;;

    *)
      ld_shlibs=no
      ;;
    esac

    if test sni = "$host_vendor"; then
      case $host in
      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
	export_dynamic_flag_spec='$wl-Blargedynsym'
	;;
      esac
    fi
  fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
$as_echo "$ld_shlibs" >&6; }
test no = "$ld_shlibs" && can_build_shared=no

with_gnu_ld=$with_gnu_ld















#
# Do we need to explicitly link libc?
#
case "x$archive_cmds_need_lc" in
x|xyes)
  # Assume -lc should be added
  archive_cmds_need_lc=yes

  if test yes,yes = "$GCC,$enable_shared"; then
    case $archive_cmds in
    *'~'*)
      # FIXME: we may have to deal with multi-command sequences.
      ;;
    '$CC '*)
      # Test whether the compiler implicitly links with -lc since on some
      # systems, -lgcc has to come before -lc. If gcc already passes -lc
      # to ld, don't add -lc before -lgcc.
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
if ${lt_cv_archive_cmds_need_lc+:} false; then :
  $as_echo_n "(cached) " >&6
else
  $RM conftest*
	echo "$lt_simple_compile_test_code" > conftest.$ac_ext

	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  (eval $ac_compile) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } 2>conftest.err; then
	  soname=conftest
	  lib=conftest
	  libobjs=conftest.$ac_objext
	  deplibs=
	  wl=$lt_prog_compiler_wl
	  pic_flag=$lt_prog_compiler_pic
	  compiler_flags=-v
	  linker_flags=-v
	  verstring=
	  output_objdir=.
	  libname=conftest
	  lt_save_allow_undefined_flag=$allow_undefined_flag
	  allow_undefined_flag=
	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
  (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
	  then
	    lt_cv_archive_cmds_need_lc=no
	  else
	    lt_cv_archive_cmds_need_lc=yes
	  fi
	  allow_undefined_flag=$lt_save_allow_undefined_flag
	else
	  cat conftest.err 1>&5
	fi
	$RM conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
      archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
      ;;
    esac
  fi
  ;;
esac
























































































































































  { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
$as_echo_n "checking dynamic linker characteristics... " >&6; }

if test yes = "$GCC"; then
  case $host_os in
    darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
    *) lt_awk_arg='/^libraries:/' ;;
  esac
  case $host_os in
    mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;;
    *) lt_sed_strip_eq='s|=/|/|g' ;;
  esac
  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
  case $lt_search_path_spec in
  *\;*)
    # if the path contains ";" then we assume it to be the separator
    # otherwise default to the standard path separator (i.e. ":") - it is
    # assumed that no part of a normal pathname contains ";" but that should
    # okay in the real world where ";" in dirpaths is itself problematic.
    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
    ;;
  *)
    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
    ;;
  esac
  # Ok, now we have the path, separated by spaces, we can step through it
  # and add multilib dir if necessary...
  lt_tmp_lt_search_path_spec=
  lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
  # ...but if some path component already ends with the multilib dir we assume
  # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
  case "$lt_multi_os_dir; $lt_search_path_spec " in
  "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
    lt_multi_os_dir=
    ;;
  esac
  for lt_sys_path in $lt_search_path_spec; do
    if test -d "$lt_sys_path$lt_multi_os_dir"; then
      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
    elif test -n "$lt_multi_os_dir"; then
      test -d "$lt_sys_path" && \
	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
    fi
  done
  lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
BEGIN {RS = " "; FS = "/|\n";} {
  lt_foo = "";
  lt_count = 0;
  for (lt_i = NF; lt_i > 0; lt_i--) {
    if ($lt_i != "" && $lt_i != ".") {
      if ($lt_i == "..") {
        lt_count++;
      } else {
        if (lt_count == 0) {
          lt_foo = "/" $lt_i lt_foo;
        } else {
          lt_count--;
        }
      }
    }
  }
  if (lt_foo != "") { lt_freq[lt_foo]++; }
  if (lt_freq[lt_foo] == 1) { print lt_foo; }
}'`
  # AWK program above erroneously prepends '/' to C:/dos/paths
  # for these hosts.
  case $host_os in
    mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
      $SED 's|/\([A-Za-z]:\)|\1|g'` ;;
  esac
  sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
else
  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
fi
library_names_spec=
libname_spec='lib$name'
soname_spec=
shrext_cmds=.so
postinstall_cmds=
postuninstall_cmds=
finish_cmds=
finish_eval=
shlibpath_var=
shlibpath_overrides_runpath=unknown
version_type=none
dynamic_linker="$host_os ld.so"
sys_lib_dlsearch_path_spec="/lib /usr/lib"
need_lib_prefix=unknown
hardcode_into_libs=no

# when you set need_version to no, make sure it does not cause -set_version
# flags to be left without arguments
need_version=unknown



case $host_os in
aix3*)
  version_type=linux # correct to gnu/linux during the next big refactor
  library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
  shlibpath_var=LIBPATH

  # AIX 3 has no versioning support, so we append a major version to the name.
  soname_spec='$libname$release$shared_ext$major'
  ;;

aix[4-9]*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  hardcode_into_libs=yes
  if test ia64 = "$host_cpu"; then
    # AIX 5 supports IA64
    library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
    shlibpath_var=LD_LIBRARY_PATH
  else
    # With GCC up to 2.95.x, collect2 would create an import file
    # for dependence libraries.  The import file would start with
    # the line '#! .'.  This would cause the generated library to
    # depend on '.', always an invalid library.  This was fixed in
    # development snapshots of GCC prior to 3.0.
    case $host_os in
      aix4 | aix4.[01] | aix4.[01].*)
      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
	   echo ' yes '
	   echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
	:
      else
	can_build_shared=no
      fi
      ;;
    esac
    # Using Import Files as archive members, it is possible to support
    # filename-based versioning of shared library archives on AIX. While
    # this would work for both with and without runtime linking, it will
    # prevent static linking of such archives. So we do filename-based
    # shared library versioning with .so extension only, which is used
    # when both runtime linking and shared linking is enabled.
    # Unfortunately, runtime linking may impact performance, so we do
    # not want this to be the default eventually. Also, we use the
    # versioned .so libs for executables only if there is the -brtl
    # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
    # To allow for filename-based versioning support, we need to create
    # libNAME.so.V as an archive file, containing:
    # *) an Import File, referring to the versioned filename of the
    #    archive as well as the shared archive member, telling the
    #    bitwidth (32 or 64) of that shared object, and providing the
    #    list of exported symbols of that shared object, eventually
    #    decorated with the 'weak' keyword
    # *) the shared object with the F_LOADONLY flag set, to really avoid
    #    it being seen by the linker.
    # At run time we better use the real file rather than another symlink,
    # but for link time we create the symlink libNAME.so -> libNAME.so.V

    case $with_aix_soname,$aix_use_runtimelinking in
    # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
    # soname into executable. Probably we can add versioning support to
    # collect2, so additional links can be useful in future.
    aix,yes) # traditional libtool
      dynamic_linker='AIX unversionable lib.so'
      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
      # instead of lib<name>.a to let people know that these are not
      # typical AIX shared libraries.
      library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
      ;;
    aix,no) # traditional AIX only
      dynamic_linker='AIX lib.a(lib.so.V)'
      # We preserve .a as extension for shared libraries through AIX4.2
      # and later when we are not doing run time linking.
      library_names_spec='$libname$release.a $libname.a'
      soname_spec='$libname$release$shared_ext$major'
      ;;
    svr4,*) # full svr4 only
      dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)"
      library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
      # We do not specify a path in Import Files, so LIBPATH fires.
      shlibpath_overrides_runpath=yes
      ;;
    *,yes) # both, prefer svr4
      dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)"
      library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
      # unpreferred sharedlib libNAME.a needs extra handling
      postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
      postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
      # We do not specify a path in Import Files, so LIBPATH fires.
      shlibpath_overrides_runpath=yes
      ;;
    *,no) # both, prefer aix
      dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)"
      library_names_spec='$libname$release.a $libname.a'
      soname_spec='$libname$release$shared_ext$major'
      # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
      postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
      postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
      ;;
    esac
    shlibpath_var=LIBPATH
  fi
  ;;

amigaos*)
  case $host_cpu in
  powerpc)
    # Since July 2007 AmigaOS4 officially supports .so libraries.
    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
    ;;
  m68k)
    library_names_spec='$libname.ixlibrary $libname.a'
    # Create ${libname}_ixlibrary.a entries in /sys/libs.
    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
    ;;
  esac
  ;;

beos*)
  library_names_spec='$libname$shared_ext'
  dynamic_linker="$host_os ld.so"
  shlibpath_var=LIBRARY_PATH
  ;;

bsdi[45]*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_version=no
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  soname_spec='$libname$release$shared_ext$major'
  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
  shlibpath_var=LD_LIBRARY_PATH
  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
  # the default ld.so.conf also contains /usr/contrib/lib and
  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
  # libtool to hard-code these into programs
  ;;

cygwin* | mingw* | pw32* | cegcc*)
  version_type=windows
  shrext_cmds=.dll
  need_version=no
  need_lib_prefix=no

  case $GCC,$cc_basename in
  yes,*)
    # gcc
    library_names_spec='$libname.dll.a'
    # DLL is installed to $(libdir)/../bin by postinstall_cmds
    postinstall_cmds='base_file=`basename \$file`~
      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
      dldir=$destdir/`dirname \$dlpath`~
      test -d \$dldir || mkdir -p \$dldir~
      $install_prog $dir/$dlname \$dldir/$dlname~
      chmod a+x \$dldir/$dlname~
      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
      fi'
    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
      dlpath=$dir/\$dldll~
       $RM \$dlpath'
    shlibpath_overrides_runpath=yes

    case $host_os in
    cygwin*)
      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
      soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'

      sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
      ;;
    mingw* | cegcc*)
      # MinGW DLLs use traditional 'lib' prefix
      soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
      ;;
    pw32*)
      # pw32 DLLs use 'pw' prefix rather than 'lib'
      library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
      ;;
    esac
    dynamic_linker='Win32 ld.exe'
    ;;

  *,cl*)
    # Native MSVC
    libname_spec='$name'
    soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
    library_names_spec='$libname.dll.lib'

    case $build_os in
    mingw*)
      sys_lib_search_path_spec=
      lt_save_ifs=$IFS
      IFS=';'
      for lt_path in $LIB
      do
        IFS=$lt_save_ifs
        # Let DOS variable expansion print the short 8.3 style file name.
        lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
        sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
      done
      IFS=$lt_save_ifs
      # Convert to MSYS style.
      sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
      ;;
    cygwin*)
      # Convert to unix form, then to dos form, then back to unix form
      # but this time dos style (no spaces!) so that the unix form looks
      # like /cygdrive/c/PROGRA~1:/cygdr...
      sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
      sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
      sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
      ;;
    *)
      sys_lib_search_path_spec=$LIB
      if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
        # It is most probably a Windows format PATH.
        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
      else
        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
      fi
      # FIXME: find the short name or the path components, as spaces are
      # common. (e.g. "Program Files" -> "PROGRA~1")
      ;;
    esac

    # DLL is installed to $(libdir)/../bin by postinstall_cmds
    postinstall_cmds='base_file=`basename \$file`~
      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
      dldir=$destdir/`dirname \$dlpath`~
      test -d \$dldir || mkdir -p \$dldir~
      $install_prog $dir/$dlname \$dldir/$dlname'
    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
      dlpath=$dir/\$dldll~
       $RM \$dlpath'
    shlibpath_overrides_runpath=yes
    dynamic_linker='Win32 link.exe'
    ;;

  *)
    # Assume MSVC wrapper
    library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib'
    dynamic_linker='Win32 ld.exe'
    ;;
  esac
  # FIXME: first we should search . and the directory the executable is in
  shlibpath_var=PATH
  ;;

darwin* | rhapsody*)
  dynamic_linker="$host_os dyld"
  version_type=darwin
  need_lib_prefix=no
  need_version=no
  library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
  soname_spec='$libname$release$major$shared_ext'
  shlibpath_overrides_runpath=yes
  shlibpath_var=DYLD_LIBRARY_PATH
  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'

  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
  ;;

dgux*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  soname_spec='$libname$release$shared_ext$major'
  shlibpath_var=LD_LIBRARY_PATH
  ;;

freebsd* | dragonfly*)
  # DragonFly does not have aout.  When/if they implement a new
  # versioning mechanism, adjust this.
  if test -x /usr/bin/objformat; then
    objformat=`/usr/bin/objformat`
  else
    case $host_os in
    freebsd[23].*) objformat=aout ;;
    *) objformat=elf ;;
    esac
  fi
  version_type=freebsd-$objformat
  case $version_type in
    freebsd-elf*)
      library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
      soname_spec='$libname$release$shared_ext$major'
      need_version=no
      need_lib_prefix=no
      ;;
    freebsd-*)
      library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
      need_version=yes
      ;;
  esac
  shlibpath_var=LD_LIBRARY_PATH
  case $host_os in
  freebsd2.*)
    shlibpath_overrides_runpath=yes
    ;;
  freebsd3.[01]* | freebsdelf3.[01]*)
    shlibpath_overrides_runpath=yes
    hardcode_into_libs=yes
    ;;
  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
    shlibpath_overrides_runpath=no
    hardcode_into_libs=yes
    ;;
  *) # from 4.6 on, and DragonFly
    shlibpath_overrides_runpath=yes
    hardcode_into_libs=yes
    ;;
  esac
  ;;

haiku*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  dynamic_linker="$host_os runtime_loader"
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  soname_spec='$libname$release$shared_ext$major'
  shlibpath_var=LIBRARY_PATH
  shlibpath_overrides_runpath=no
  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
  hardcode_into_libs=yes
  ;;

hpux9* | hpux10* | hpux11*)
  # Give a soname corresponding to the major version so that dld.sl refuses to
  # link against other versions.
  version_type=sunos
  need_lib_prefix=no
  need_version=no
  case $host_cpu in
  ia64*)
    shrext_cmds='.so'
    hardcode_into_libs=yes
    dynamic_linker="$host_os dld.so"
    shlibpath_var=LD_LIBRARY_PATH
    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
    soname_spec='$libname$release$shared_ext$major'
    if test 32 = "$HPUX_IA64_MODE"; then
      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
      sys_lib_dlsearch_path_spec=/usr/lib/hpux32
    else
      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
      sys_lib_dlsearch_path_spec=/usr/lib/hpux64
    fi
    ;;
  hppa*64*)
    shrext_cmds='.sl'
    hardcode_into_libs=yes
    dynamic_linker="$host_os dld.sl"
    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
    soname_spec='$libname$release$shared_ext$major'
    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
    ;;
  *)
    shrext_cmds='.sl'
    dynamic_linker="$host_os dld.sl"
    shlibpath_var=SHLIB_PATH
    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
    soname_spec='$libname$release$shared_ext$major'
    ;;
  esac
  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
  postinstall_cmds='chmod 555 $lib'
  # or fails outright, so override atomically:
  install_override_mode=555
  ;;

interix[3-9]*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  soname_spec='$libname$release$shared_ext$major'
  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=no
  hardcode_into_libs=yes
  ;;

irix5* | irix6* | nonstopux*)
  case $host_os in
    nonstopux*) version_type=nonstopux ;;
    *)
	if test yes = "$lt_cv_prog_gnu_ld"; then
		version_type=linux # correct to gnu/linux during the next big refactor
	else
		version_type=irix
	fi ;;
  esac
  need_lib_prefix=no
  need_version=no
  soname_spec='$libname$release$shared_ext$major'
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
  case $host_os in
  irix5* | nonstopux*)
    libsuff= shlibsuff=
    ;;
  *)
    case $LD in # libtool.m4 will add one of these switches to LD
    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
      libsuff= shlibsuff= libmagic=32-bit;;
    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
      libsuff=32 shlibsuff=N32 libmagic=N32;;
    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
      libsuff=64 shlibsuff=64 libmagic=64-bit;;
    *) libsuff= shlibsuff= libmagic=never-match;;
    esac
    ;;
  esac
  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
  shlibpath_overrides_runpath=no
  sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
  sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
  hardcode_into_libs=yes
  ;;

# No shared lib support for Linux oldld, aout, or coff.
linux*oldld* | linux*aout* | linux*coff*)
  dynamic_linker=no
  ;;

linux*android*)
  version_type=none # Android doesn't support versioned libraries.
  need_lib_prefix=no
  need_version=no
  library_names_spec='$libname$release$shared_ext'
  soname_spec='$libname$release$shared_ext'
  finish_cmds=
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes

  # This implies no fast_install, which is unacceptable.
  # Some rework will be needed to allow for fast_install
  # before this can be enabled.
  hardcode_into_libs=yes

  dynamic_linker='Android linker'
  # Don't embed -rpath directories since the linker doesn't support them.
  hardcode_libdir_flag_spec='-L$libdir'
  ;;

# This must be glibc/ELF.
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  soname_spec='$libname$release$shared_ext$major'
  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=no

  # Some binutils ld are patched to set DT_RUNPATH
  if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_shlibpath_overrides_runpath=no
    save_LDFLAGS=$LDFLAGS
    save_libdir=$libdir
    eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
	 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
  lt_cv_shlibpath_overrides_runpath=yes
fi
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
    LDFLAGS=$save_LDFLAGS
    libdir=$save_libdir

fi

  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath

  # This implies no fast_install, which is unacceptable.
  # Some rework will be needed to allow for fast_install
  # before this can be enabled.
  hardcode_into_libs=yes

  # Add ABI-specific directories to the system library path.
  sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"

  # Ideally, we could use ldconfig to report *all* directores which are
  # searched for libraries, however this is still not possible.  Aside from not
  # being certain /sbin/ldconfig is available, command
  # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
  # even though it is searched at run-time.  Try to do the best guess by
  # appending ld.so.conf contents (and includes) to the search path.
  if test -f /etc/ld.so.conf; then
    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
    sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
  fi

  # We used to test for /lib/ld.so.1 and disable shared libraries on
  # powerpc, because MkLinux only supported shared libraries with the
  # GNU dynamic linker.  Since this was broken with cross compilers,
  # most powerpc-linux boxes support dynamic linking these days and
  # people can always --disable-shared, the test was removed, and we
  # assume the GNU/Linux dynamic linker is in use.
  dynamic_linker='GNU/Linux ld.so'
  ;;

netbsd*)
  version_type=sunos
  need_lib_prefix=no
  need_version=no
  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
    library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
    dynamic_linker='NetBSD (a.out) ld.so'
  else
    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
    soname_spec='$libname$release$shared_ext$major'
    dynamic_linker='NetBSD ld.elf_so'
  fi
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  hardcode_into_libs=yes
  ;;

newsos6)
  version_type=linux # correct to gnu/linux during the next big refactor
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  ;;

*nto* | *qnx*)
  version_type=qnx
  need_lib_prefix=no
  need_version=no
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  soname_spec='$libname$release$shared_ext$major'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=no
  hardcode_into_libs=yes
  dynamic_linker='ldqnx.so'
  ;;

openbsd* | bitrig*)
  version_type=sunos
  sys_lib_dlsearch_path_spec=/usr/lib
  need_lib_prefix=no
  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
    need_version=no
  else
    need_version=yes
  fi
  library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  ;;

os2*)
  libname_spec='$name'
  version_type=windows
  shrext_cmds=.dll
  need_version=no
  need_lib_prefix=no
  # OS/2 can only load a DLL with a base name of 8 characters or less.
  soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
    v=$($ECHO $release$versuffix | tr -d .-);
    n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
    $ECHO $n$v`$shared_ext'
  library_names_spec='${libname}_dll.$libext'
  dynamic_linker='OS/2 ld.exe'
  shlibpath_var=BEGINLIBPATH
  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
  sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
  postinstall_cmds='base_file=`basename \$file`~
    dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
    dldir=$destdir/`dirname \$dlpath`~
    test -d \$dldir || mkdir -p \$dldir~
    $install_prog $dir/$dlname \$dldir/$dlname~
    chmod a+x \$dldir/$dlname~
    if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
      eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
    fi'
  postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
    dlpath=$dir/\$dldll~
    $RM \$dlpath'
  ;;

osf3* | osf4* | osf5*)
  version_type=osf
  need_lib_prefix=no
  need_version=no
  soname_spec='$libname$release$shared_ext$major'
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  shlibpath_var=LD_LIBRARY_PATH
  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
  sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
  ;;

rdos*)
  dynamic_linker=no
  ;;

solaris*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  soname_spec='$libname$release$shared_ext$major'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  hardcode_into_libs=yes
  # ldd complains unless libraries are executable
  postinstall_cmds='chmod +x $lib'
  ;;

sunos4*)
  version_type=sunos
  library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  if test yes = "$with_gnu_ld"; then
    need_lib_prefix=no
  fi
  need_version=yes
  ;;

sysv4 | sysv4.3*)
  version_type=linux # correct to gnu/linux during the next big refactor
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  soname_spec='$libname$release$shared_ext$major'
  shlibpath_var=LD_LIBRARY_PATH
  case $host_vendor in
    sni)
      shlibpath_overrides_runpath=no
      need_lib_prefix=no
      runpath_var=LD_RUN_PATH
      ;;
    siemens)
      need_lib_prefix=no
      ;;
    motorola)
      need_lib_prefix=no
      need_version=no
      shlibpath_overrides_runpath=no
      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
      ;;
  esac
  ;;

sysv4*MP*)
  if test -d /usr/nec; then
    version_type=linux # correct to gnu/linux during the next big refactor
    library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
    soname_spec='$libname$shared_ext.$major'
    shlibpath_var=LD_LIBRARY_PATH
  fi
  ;;

sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
  version_type=sco
  need_lib_prefix=no
  need_version=no
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
  soname_spec='$libname$release$shared_ext$major'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  hardcode_into_libs=yes
  if test yes = "$with_gnu_ld"; then
    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
  else
    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
    case $host_os in
      sco3.2v5*)
        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
	;;
    esac
  fi
  sys_lib_dlsearch_path_spec='/usr/lib'
  ;;

tpf*)
  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=no
  hardcode_into_libs=yes
  ;;

uts4*)
  version_type=linux # correct to gnu/linux during the next big refactor
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  soname_spec='$libname$release$shared_ext$major'
  shlibpath_var=LD_LIBRARY_PATH
  ;;

*)
  dynamic_linker=no
  ;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
$as_echo "$dynamic_linker" >&6; }
test no = "$dynamic_linker" && can_build_shared=no

variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
if test yes = "$GCC"; then
  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
fi

if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
  sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
fi

if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
  sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
fi

# remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec

# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"

# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH

































































































  { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
hardcode_action=
if test -n "$hardcode_libdir_flag_spec" ||
   test -n "$runpath_var" ||
   test yes = "$hardcode_automatic"; then

  # We can hardcode non-existent directories.
  if test no != "$hardcode_direct" &&
     # If the only mechanism to avoid hardcoding is shlibpath_var, we
     # have to relink, otherwise we might link with an installed library
     # when we should be linking with a yet-to-be-installed one
     ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" &&
     test no != "$hardcode_minus_L"; then
    # Linking always hardcodes the temporary library directory.
    hardcode_action=relink
  else
    # We can link without hardcoding, and we can hardcode nonexisting dirs.
    hardcode_action=immediate
  fi
else
  # We cannot hardcode anything, or else we can only hardcode existing
  # directories.
  hardcode_action=unsupported
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
$as_echo "$hardcode_action" >&6; }

if test relink = "$hardcode_action" ||
   test yes = "$inherit_rpath"; then
  # Fast installation is not supported
  enable_fast_install=no
elif test yes = "$shlibpath_overrides_runpath" ||
     test no = "$enable_shared"; then
  # Fast installation is not necessary
  enable_fast_install=needless
fi






  if test yes != "$enable_dlopen"; then
  enable_dlopen=unknown
  enable_dlopen_self=unknown
  enable_dlopen_self_static=unknown
else
  lt_cv_dlopen=no
  lt_cv_dlopen_libs=

  case $host_os in
  beos*)
    lt_cv_dlopen=load_add_on
    lt_cv_dlopen_libs=
    lt_cv_dlopen_self=yes
    ;;

  mingw* | pw32* | cegcc*)
    lt_cv_dlopen=LoadLibrary
    lt_cv_dlopen_libs=
    ;;

  cygwin*)
    lt_cv_dlopen=dlopen
    lt_cv_dlopen_libs=
    ;;

  darwin*)
    # if libdl is installed we need to link against it
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
$as_echo_n "checking for dlopen in -ldl... " >&6; }
if ${ac_cv_lib_dl_dlopen+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char dlopen ();
int
main ()
{
return dlopen ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_dl_dlopen=yes
else
  ac_cv_lib_dl_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
  lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
else

    lt_cv_dlopen=dyld
    lt_cv_dlopen_libs=
    lt_cv_dlopen_self=yes

fi

    ;;

  tpf*)
    # Don't try to run any link tests for TPF.  We know it's impossible
    # because TPF is a cross-compiler, and we know how we open DSOs.
    lt_cv_dlopen=dlopen
    lt_cv_dlopen_libs=
    lt_cv_dlopen_self=no
    ;;

  *)
    ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
if test "x$ac_cv_func_shl_load" = xyes; then :
  lt_cv_dlopen=shl_load
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
$as_echo_n "checking for shl_load in -ldld... " >&6; }
if ${ac_cv_lib_dld_shl_load+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ldld  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char shl_load ();
int
main ()
{
return shl_load ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_dld_shl_load=yes
else
  ac_cv_lib_dld_shl_load=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
  lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld
else
  ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
if test "x$ac_cv_func_dlopen" = xyes; then :
  lt_cv_dlopen=dlopen
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
$as_echo_n "checking for dlopen in -ldl... " >&6; }
if ${ac_cv_lib_dl_dlopen+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char dlopen ();
int
main ()
{
return dlopen ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_dl_dlopen=yes
else
  ac_cv_lib_dl_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
  lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
$as_echo_n "checking for dlopen in -lsvld... " >&6; }
if ${ac_cv_lib_svld_dlopen+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lsvld  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char dlopen ();
int
main ()
{
return dlopen ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_svld_dlopen=yes
else
  ac_cv_lib_svld_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
  lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
$as_echo_n "checking for dld_link in -ldld... " >&6; }
if ${ac_cv_lib_dld_dld_link+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ldld  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char dld_link ();
int
main ()
{
return dld_link ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_dld_dld_link=yes
else
  ac_cv_lib_dld_dld_link=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
  lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld
fi


fi


fi


fi


fi


fi

    ;;
  esac

  if test no = "$lt_cv_dlopen"; then
    enable_dlopen=no
  else
    enable_dlopen=yes
  fi

  case $lt_cv_dlopen in
  dlopen)
    save_CPPFLAGS=$CPPFLAGS
    test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"

    save_LDFLAGS=$LDFLAGS
    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"

    save_LIBS=$LIBS
    LIBS="$lt_cv_dlopen_libs $LIBS"

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
$as_echo_n "checking whether a program can dlopen itself... " >&6; }
if ${lt_cv_dlopen_self+:} false; then :
  $as_echo_n "(cached) " >&6
else
  	  if test yes = "$cross_compiling"; then :
  lt_cv_dlopen_self=cross
else
  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
  lt_status=$lt_dlunknown
  cat > conftest.$ac_ext <<_LT_EOF
#line $LINENO "configure"
#include "confdefs.h"

#if HAVE_DLFCN_H
#include <dlfcn.h>
#endif

#include <stdio.h>

#ifdef RTLD_GLOBAL
#  define LT_DLGLOBAL		RTLD_GLOBAL
#else
#  ifdef DL_GLOBAL
#    define LT_DLGLOBAL		DL_GLOBAL
#  else
#    define LT_DLGLOBAL		0
#  endif
#endif

/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
   find out it does not work in some platform. */
#ifndef LT_DLLAZY_OR_NOW
#  ifdef RTLD_LAZY
#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
#  else
#    ifdef DL_LAZY
#      define LT_DLLAZY_OR_NOW		DL_LAZY
#    else
#      ifdef RTLD_NOW
#        define LT_DLLAZY_OR_NOW	RTLD_NOW
#      else
#        ifdef DL_NOW
#          define LT_DLLAZY_OR_NOW	DL_NOW
#        else
#          define LT_DLLAZY_OR_NOW	0
#        endif
#      endif
#    endif
#  endif
#endif

/* When -fvisibility=hidden is used, assume the code has been annotated
   correspondingly for the symbols needed.  */
#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
int fnord () __attribute__((visibility("default")));
#endif

int fnord () { return 42; }
int main ()
{
  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
  int status = $lt_dlunknown;

  if (self)
    {
      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
      else
        {
	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
          else puts (dlerror ());
	}
      /* dlclose (self); */
    }
  else
    puts (dlerror ());

  return status;
}
_LT_EOF
  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
    (./conftest; exit; ) >&5 2>/dev/null
    lt_status=$?
    case x$lt_status in
      x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
      x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
      x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
    esac
  else :
    # compilation failed
    lt_cv_dlopen_self=no
  fi
fi
rm -fr conftest*


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
$as_echo "$lt_cv_dlopen_self" >&6; }

    if test yes = "$lt_cv_dlopen_self"; then
      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
if ${lt_cv_dlopen_self_static+:} false; then :
  $as_echo_n "(cached) " >&6
else
  	  if test yes = "$cross_compiling"; then :
  lt_cv_dlopen_self_static=cross
else
  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
  lt_status=$lt_dlunknown
  cat > conftest.$ac_ext <<_LT_EOF
#line $LINENO "configure"
#include "confdefs.h"

#if HAVE_DLFCN_H
#include <dlfcn.h>
#endif

#include <stdio.h>

#ifdef RTLD_GLOBAL
#  define LT_DLGLOBAL		RTLD_GLOBAL
#else
#  ifdef DL_GLOBAL
#    define LT_DLGLOBAL		DL_GLOBAL
#  else
#    define LT_DLGLOBAL		0
#  endif
#endif

/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
   find out it does not work in some platform. */
#ifndef LT_DLLAZY_OR_NOW
#  ifdef RTLD_LAZY
#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
#  else
#    ifdef DL_LAZY
#      define LT_DLLAZY_OR_NOW		DL_LAZY
#    else
#      ifdef RTLD_NOW
#        define LT_DLLAZY_OR_NOW	RTLD_NOW
#      else
#        ifdef DL_NOW
#          define LT_DLLAZY_OR_NOW	DL_NOW
#        else
#          define LT_DLLAZY_OR_NOW	0
#        endif
#      endif
#    endif
#  endif
#endif

/* When -fvisibility=hidden is used, assume the code has been annotated
   correspondingly for the symbols needed.  */
#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
int fnord () __attribute__((visibility("default")));
#endif

int fnord () { return 42; }
int main ()
{
  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
  int status = $lt_dlunknown;

  if (self)
    {
      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
      else
        {
	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
          else puts (dlerror ());
	}
      /* dlclose (self); */
    }
  else
    puts (dlerror ());

  return status;
}
_LT_EOF
  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
    (./conftest; exit; ) >&5 2>/dev/null
    lt_status=$?
    case x$lt_status in
      x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
      x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
      x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
    esac
  else :
    # compilation failed
    lt_cv_dlopen_self_static=no
  fi
fi
rm -fr conftest*


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
$as_echo "$lt_cv_dlopen_self_static" >&6; }
    fi

    CPPFLAGS=$save_CPPFLAGS
    LDFLAGS=$save_LDFLAGS
    LIBS=$save_LIBS
    ;;
  esac

  case $lt_cv_dlopen_self in
  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
  *) enable_dlopen_self=unknown ;;
  esac

  case $lt_cv_dlopen_self_static in
  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
  *) enable_dlopen_self_static=unknown ;;
  esac
fi

















striplib=
old_striplib=
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
$as_echo_n "checking whether stripping libraries is possible... " >&6; }
if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
# FIXME - insert some real tests, host_os isn't really good enough
  case $host_os in
  darwin*)
    if test -n "$STRIP"; then
      striplib="$STRIP -x"
      old_striplib="$STRIP -S"
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
    fi
    ;;
  *)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
    ;;
  esac
fi












  # Report what library types will actually be built
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
$as_echo_n "checking if libtool supports shared libraries... " >&6; }
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
$as_echo "$can_build_shared" >&6; }

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
$as_echo_n "checking whether to build shared libraries... " >&6; }
  test no = "$can_build_shared" && enable_shared=no

  # On AIX, shared libraries and static libraries use the same namespace, and
  # are all built from PIC.
  case $host_os in
  aix3*)
    test yes = "$enable_shared" && enable_static=no
    if test -n "$RANLIB"; then
      archive_cmds="$archive_cmds~\$RANLIB \$lib"
      postinstall_cmds='$RANLIB $lib'
    fi
    ;;

  aix[4-9]*)
    if test ia64 != "$host_cpu"; then
      case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
      yes,aix,yes) ;;			# shared object as lib.so file only
      yes,svr4,*) ;;			# shared object as lib.so archive member only
      yes,*) enable_static=no ;;	# shared object in lib.a archive as well
      esac
    fi
    ;;
  esac
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
$as_echo "$enable_shared" >&6; }

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
$as_echo_n "checking whether to build static libraries... " >&6; }
  # Make sure either enable_shared or enable_static is yes.
  test yes = "$enable_shared" || enable_static=yes
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
$as_echo "$enable_static" >&6; }




fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

CC=$lt_save_CC















        ac_config_commands="$ac_config_commands libtool"




# Only expand once:


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
$as_echo_n "checking whether ln -s works... " >&6; }
LN_S=$as_ln_s
if test "$LN_S" = "ln -s"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
$as_echo "no, using $LN_S" >&6; }
fi


# Extract the first word of "cpio", so it can be a program name with args.
set dummy cpio; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CPIO+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CPIO"; then
  ac_cv_prog_CPIO="$CPIO" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_CPIO="cpio"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_CPIO" && ac_cv_prog_CPIO="no"
fi
fi
CPIO=$ac_cv_prog_CPIO
if test -n "$CPIO"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPIO" >&5
$as_echo "$CPIO" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


test "x$CPIO" = "xno" &&
    as_fn_error $? "cpio must be installed" "$LINENO" 5

# Extract the first word of "gperf", so it can be a program name with args.
set dummy gperf; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_GPERF+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$GPERF"; then
  ac_cv_prog_GPERF="$GPERF" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_GPERF="gperf"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_GPERF" && ac_cv_prog_GPERF="no"
fi
fi
GPERF=$ac_cv_prog_GPERF
if test -n "$GPERF"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GPERF" >&5
$as_echo "$GPERF" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


test "x$GPERF" = "xno" &&
    as_fn_error $? "gperf must be installed" "$LINENO" 5

for ac_prog in genisoimage mkisofs
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_GENISOIMAGE+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $GENISOIMAGE in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_GENISOIMAGE="$GENISOIMAGE" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/sbin$PATH_SEPARATOR/sbin
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_GENISOIMAGE="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
GENISOIMAGE=$ac_cv_path_GENISOIMAGE
if test -n "$GENISOIMAGE"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GENISOIMAGE" >&5
$as_echo "$GENISOIMAGE" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$GENISOIMAGE" && break
done
test -n "$GENISOIMAGE" || GENISOIMAGE="no"

test "x$GENISOIMAGE" = "xno" && as_fn_error $? "genisoimage must be installed" "$LINENO" 5

# Extract the first word of "xmllint", so it can be a program name with args.
set dummy xmllint; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_XMLLINT+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$XMLLINT"; then
  ac_cv_prog_XMLLINT="$XMLLINT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_XMLLINT="xmllint"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_XMLLINT" && ac_cv_prog_XMLLINT="no"
fi
fi
XMLLINT=$ac_cv_prog_XMLLINT
if test -n "$XMLLINT"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLLINT" >&5
$as_echo "$XMLLINT" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


 if test "x$XMLLINT" != "xno"; then
  HAVE_XMLLINT_TRUE=
  HAVE_XMLLINT_FALSE='#'
else
  HAVE_XMLLINT_TRUE='#'
  HAVE_XMLLINT_FALSE=
fi


# Extract the first word of "po4a", so it can be a program name with args.
set dummy po4a; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_PO4A+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$PO4A"; then
  ac_cv_prog_PO4A="$PO4A" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_PO4A="po4a"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_PO4A" && ac_cv_prog_PO4A="no"
fi
fi
PO4A=$ac_cv_prog_PO4A
if test -n "$PO4A"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PO4A" >&5
$as_echo "$PO4A" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


 if test "x$PO4A" != "xno"; then
  HAVE_PO4A_TRUE=
  HAVE_PO4A_FALSE='#'
else
  HAVE_PO4A_TRUE='#'
  HAVE_PO4A_FALSE=
fi




    TOOL=dump

    db_tool_name="db_$TOOL"
    db_versions="5.3 5.2 5.1 4.8 4.7 4.6"
    db_tool_patterns="dbX_$TOOL dbX.Y_$TOOL"
    db_tool_patterns="dbX_$TOOL db_$TOOL-X dbX.Y_$TOOL db_$TOOL-X.Y"



    if test -z "$DB_DUMP"; then :

        exe_list="db_$TOOL"
        for ver in $db_versions ; do
            ver_maj=`echo $ver | cut -d. -f1`
            ver_min=`echo $ver | cut -d. -f2`
            for pattern in $db_tool_patterns ; do
                exe=`echo "$pattern" | sed -e "s/X/$ver_maj/g;s/Y/$ver_min/g"`
                exe_list="$exe_list $exe"
            done
        done
        for ac_prog in $exe_list
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_DB_DUMP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $DB_DUMP in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_DB_DUMP="$DB_DUMP" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_DB_DUMP="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
DB_DUMP=$ac_cv_path_DB_DUMP
if test -n "$DB_DUMP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DB_DUMP" >&5
$as_echo "$DB_DUMP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$DB_DUMP" && break
done
test -n "$DB_DUMP" || DB_DUMP="no"


fi





    TOOL=load

    db_tool_name="db_$TOOL"
    db_versions="5.3 5.2 5.1 4.8 4.7 4.6"
    db_tool_patterns="dbX_$TOOL dbX.Y_$TOOL"
    db_tool_patterns="dbX_$TOOL db_$TOOL-X dbX.Y_$TOOL db_$TOOL-X.Y"



    if test -z "$DB_LOAD"; then :

        exe_list="db_$TOOL"
        for ver in $db_versions ; do
            ver_maj=`echo $ver | cut -d. -f1`
            ver_min=`echo $ver | cut -d. -f2`
            for pattern in $db_tool_patterns ; do
                exe=`echo "$pattern" | sed -e "s/X/$ver_maj/g;s/Y/$ver_min/g"`
                exe_list="$exe_list $exe"
            done
        done
        for ac_prog in $exe_list
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_DB_LOAD+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $DB_LOAD in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_DB_LOAD="$DB_LOAD" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_DB_LOAD="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
DB_LOAD=$ac_cv_path_DB_LOAD
if test -n "$DB_LOAD"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DB_LOAD" >&5
$as_echo "$DB_LOAD" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$DB_LOAD" && break
done
test -n "$DB_LOAD" || DB_LOAD="no"


fi



if test "x$DB_DUMP" != "xno"; then

cat >>confdefs.h <<_ACEOF
#define DB_DUMP "$DB_DUMP"
_ACEOF

fi
if test "x$DB_LOAD" != "xno"; then

cat >>confdefs.h <<_ACEOF
#define DB_LOAD "$DB_LOAD"
_ACEOF

fi

for ac_prog in pbmtext
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_PBMTEXT+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $PBMTEXT in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PBMTEXT="$PBMTEXT" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_PBMTEXT="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PBMTEXT=$ac_cv_path_PBMTEXT
if test -n "$PBMTEXT"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PBMTEXT" >&5
$as_echo "$PBMTEXT" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$PBMTEXT" && break
done
test -n "$PBMTEXT" || PBMTEXT="no"

for ac_prog in pnmtopng
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_PNMTOPNG+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $PNMTOPNG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PNMTOPNG="$PNMTOPNG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_PNMTOPNG="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PNMTOPNG=$ac_cv_path_PNMTOPNG
if test -n "$PNMTOPNG"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PNMTOPNG" >&5
$as_echo "$PNMTOPNG" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$PNMTOPNG" && break
done
test -n "$PNMTOPNG" || PNMTOPNG="no"

for ac_prog in bmptopnm
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_BMPTOPNM+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $BMPTOPNM in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_BMPTOPNM="$BMPTOPNM" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_BMPTOPNM="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
BMPTOPNM=$ac_cv_path_BMPTOPNM
if test -n "$BMPTOPNM"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BMPTOPNM" >&5
$as_echo "$BMPTOPNM" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$BMPTOPNM" && break
done
test -n "$BMPTOPNM" || BMPTOPNM="no"

for ac_prog in pamcut
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_PAMCUT+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $PAMCUT in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PAMCUT="$PAMCUT" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_PAMCUT="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PAMCUT=$ac_cv_path_PAMCUT
if test -n "$PAMCUT"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PAMCUT" >&5
$as_echo "$PAMCUT" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$PAMCUT" && break
done
test -n "$PAMCUT" || PAMCUT="no"

if test "x$PBMTEXT" != "xno"; then

cat >>confdefs.h <<_ACEOF
#define PBMTEXT "$PBMTEXT"
_ACEOF

fi
if test "x$PNMTOPNG" != "xno"; then

cat >>confdefs.h <<_ACEOF
#define PNMTOPNG "$PNMTOPNG"
_ACEOF

fi
if test "x$BMPTOPNM" != "xno"; then

cat >>confdefs.h <<_ACEOF
#define BMPTOPNM "$BMPTOPNM"
_ACEOF

fi
if test "x$PAMCUT" != "xno"; then

cat >>confdefs.h <<_ACEOF
#define PAMCUT "$PAMCUT"
_ACEOF

fi

for ac_prog in wrestool
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_WRESTOOL+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $WRESTOOL in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_WRESTOOL="$WRESTOOL" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_WRESTOOL="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
WRESTOOL=$ac_cv_path_WRESTOOL
if test -n "$WRESTOOL"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WRESTOOL" >&5
$as_echo "$WRESTOOL" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$WRESTOOL" && break
done
test -n "$WRESTOOL" || WRESTOOL="no"

if test "x$WRESTOOL" != "xno"; then

cat >>confdefs.h <<_ACEOF
#define WRESTOOL "$WRESTOOL"
_ACEOF

fi

for ac_prog in xzcat
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_XZCAT+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $XZCAT in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_XZCAT="$XZCAT" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_XZCAT="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
XZCAT=$ac_cv_path_XZCAT
if test -n "$XZCAT"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XZCAT" >&5
$as_echo "$XZCAT" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$XZCAT" && break
done
test -n "$XZCAT" || XZCAT="no"

test "x$XZCAT" = "xno" && as_fn_error $? "xzcat must be installed" "$LINENO" 5

cat >>confdefs.h <<_ACEOF
#define XZCAT "$XZCAT"
_ACEOF


for ac_prog in flex lex
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_LEX+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$LEX"; then
  ac_cv_prog_LEX="$LEX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_LEX="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
LEX=$ac_cv_prog_LEX
if test -n "$LEX"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
$as_echo "$LEX" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$LEX" && break
done
test -n "$LEX" || LEX=":"

if test "x$LEX" != "x:"; then
  cat >conftest.l <<_ACEOF
%%
a { ECHO; }
b { REJECT; }
c { yymore (); }
d { yyless (1); }
e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument.  */
    yyless ((input () != 0)); }
f { unput (yytext[0]); }
. { BEGIN INITIAL; }
%%
#ifdef YYTEXT_POINTER
extern char *yytext;
#endif
int
main (void)
{
  return ! yylex () + ! yywrap ();
}
_ACEOF
{ { ac_try="$LEX conftest.l"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$LEX conftest.l") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
$as_echo_n "checking lex output file root... " >&6; }
if ${ac_cv_prog_lex_root+:} false; then :
  $as_echo_n "(cached) " >&6
else

if test -f lex.yy.c; then
  ac_cv_prog_lex_root=lex.yy
elif test -f lexyy.c; then
  ac_cv_prog_lex_root=lexyy
else
  as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
$as_echo "$ac_cv_prog_lex_root" >&6; }
LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root

if test -z "${LEXLIB+set}"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
$as_echo_n "checking lex library... " >&6; }
if ${ac_cv_lib_lex+:} false; then :
  $as_echo_n "(cached) " >&6
else

    ac_save_LIBS=$LIBS
    ac_cv_lib_lex='none needed'
    for ac_lib in '' -lfl -ll; do
      LIBS="$ac_lib $ac_save_LIBS"
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
`cat $LEX_OUTPUT_ROOT.c`
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_lex=$ac_lib
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
      test "$ac_cv_lib_lex" != 'none needed' && break
    done
    LIBS=$ac_save_LIBS

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
$as_echo "$ac_cv_lib_lex" >&6; }
  test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
$as_echo_n "checking whether yytext is a pointer... " >&6; }
if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
  $as_echo_n "(cached) " >&6
else
  # POSIX says lex can declare yytext either as a pointer or an array; the
# default is implementation-dependent.  Figure out which it is, since
# not all implementations provide the %pointer and %array declarations.
ac_cv_prog_lex_yytext_pointer=no
ac_save_LIBS=$LIBS
LIBS="$LEXLIB $ac_save_LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

  #define YYTEXT_POINTER 1
`cat $LEX_OUTPUT_ROOT.c`
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_prog_lex_yytext_pointer=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_save_LIBS

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
if test $ac_cv_prog_lex_yytext_pointer = yes; then

$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h

fi
rm -f conftest.l $LEX_OUTPUT_ROOT.c

fi
for ac_prog in 'bison -y' byacc
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_YACC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$YACC"; then
  ac_cv_prog_YACC="$YACC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_YACC="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
YACC=$ac_cv_prog_YACC
if test -n "$YACC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
$as_echo "$YACC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$YACC" && break
done
test -n "$YACC" || YACC="yacc"

if test "x$LEX" = "x:"; then
    { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "GNU 'flex' is required.
See \`config.log' for more details" "$LINENO" 5; }
fi
if test "x$YACC" = "xyacc"; then
    { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "GNU 'bison' is required (yacc won't work).
See \`config.log' for more details" "$LINENO" 5; }
fi

for ac_prog in zip
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_ZIP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $ZIP in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_ZIP="$ZIP" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_ZIP="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
ZIP=$ac_cv_path_ZIP
if test -n "$ZIP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ZIP" >&5
$as_echo "$ZIP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$ZIP" && break
done
test -n "$ZIP" || ZIP="no"


cat >>confdefs.h <<_ACEOF
#define ZIP "$ZIP"
_ACEOF

 if test "x$ZIP" != "xno"; then
  HAVE_ZIP_TRUE=
  HAVE_ZIP_FALSE='#'
else
  HAVE_ZIP_TRUE='#'
  HAVE_ZIP_FALSE=
fi

for ac_prog in unzip
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_UNZIP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $UNZIP in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_UNZIP="$UNZIP" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_UNZIP="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
UNZIP=$ac_cv_path_UNZIP
if test -n "$UNZIP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $UNZIP" >&5
$as_echo "$UNZIP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$UNZIP" && break
done
test -n "$UNZIP" || UNZIP="no"


cat >>confdefs.h <<_ACEOF
#define UNZIP "$UNZIP"
_ACEOF


# Extract the first word of "valgrind", so it can be a program name with args.
set dummy valgrind; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_VALGRIND+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$VALGRIND"; then
  ac_cv_prog_VALGRIND="$VALGRIND" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_VALGRIND="valgrind"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_VALGRIND" && ac_cv_prog_VALGRIND="no"
fi
fi
VALGRIND=$ac_cv_prog_VALGRIND
if test -n "$VALGRIND"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $VALGRIND" >&5
$as_echo "$VALGRIND" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


if test "x$VALGRIND" != "xno"; then :

    # Substitute the whole valgrind command.
    # Note we run libtool, not $(LIBTOOL) since the latter expands to
    # libtool-kill-dependency-libs.sh
    VG='libtool --mode=execute $(VALGRIND) --vgdb=no --log-file=$(abs_top_builddir)/tmp/valgrind-%q{T}-%p.log --leak-check=full --error-exitcode=119 --suppressions=$(abs_top_srcdir)/valgrind-suppressions --trace-children=no --child-silent-after-fork=yes --run-libc-freeres=no'

else

    # No valgrind, so substitute VG with something that will break.
    VG=VALGRIND_IS_NOT_INSTALLED

fi



for ac_prog in fuser
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_FUSER+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $FUSER in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_FUSER="$FUSER" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_FUSER="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
FUSER=$ac_cv_path_FUSER
if test -n "$FUSER"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FUSER" >&5
$as_echo "$FUSER" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$FUSER" && break
done
test -n "$FUSER" || FUSER="/sbin/fuser"


cat >>confdefs.h <<_ACEOF
#define FUSER "$FUSER"
_ACEOF


for ac_prog in true
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_TOOL_TRUE+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $TOOL_TRUE in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_TOOL_TRUE="$TOOL_TRUE" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_TOOL_TRUE="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
TOOL_TRUE=$ac_cv_path_TOOL_TRUE
if test -n "$TOOL_TRUE"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TOOL_TRUE" >&5
$as_echo "$TOOL_TRUE" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$TOOL_TRUE" && break
done
test -n "$TOOL_TRUE" || TOOL_TRUE="/bin/true"


cat >>confdefs.h <<_ACEOF
#define TOOL_TRUE "$TOOL_TRUE"
_ACEOF



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the release date of $PACKAGE_VERSION" >&5
$as_echo_n "checking for the release date of $PACKAGE_VERSION... " >&6; }
RELEASE_DATE="$(grep ^$PACKAGE_VERSION[[:space:]] ${srcdir}/RELEASES | $AWK '{print $2}')"
if test "x$RELEASE_DATE" != "x"; then :

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RELEASE_DATE" >&5
$as_echo "$RELEASE_DATE" >&6; }

else

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
$as_echo "not found" >&6; }
    { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "When updating the version you must add the release date
(usually the current date) to the ‘RELEASES’ file in the top directory.

See \`config.log' for more details" "$LINENO" 5; }
fi


$as_echo
           $as_echo "--- Checking for the C compiler environment ---"
# libguestfs
# Copyright (C) 2009-2017 Red Hat 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
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program 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 program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.





ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
$as_echo_n "checking how to run the C preprocessor... " >&6; }
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
  CPP=
fi
if test -z "$CPP"; then
  if ${ac_cv_prog_CPP+:} false; then :
  $as_echo_n "(cached) " >&6
else
      # Double quotes because CPP needs to be expanded
    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
    do
      ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
		     Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :

else
  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
  # Broken: success on invalid input.
continue
else
  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :
  break
fi

    done
    ac_cv_prog_CPP=$CPP

fi
  CPP=$ac_cv_prog_CPP
else
  ac_cv_prog_CPP=$CPP
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
$as_echo "$CPP" >&6; }
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
		     Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :

else
  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
  # Broken: success on invalid input.
continue
else
  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :

else
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details" "$LINENO" 5; }
fi

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu


# Check whether --enable-werror was given.
if test "${enable_werror+set}" = set; then :
  enableval=$enable_werror; case $enableval in
     yes|no) ;;
     *)      as_fn_error $? "bad value $enableval for werror option" "$LINENO" 5 ;;
     esac
     gl_gcc_werror=$enableval
else
  gl_gcc_werror=no

fi


if test "$gl_gcc_werror" = yes; then

  ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Werror -Wunknown-warning-option" >&5
$as_echo_n "checking whether C compiler handles -Werror -Wunknown-warning-option... " >&6; }
if ${gl_cv_warn_c__Werror__Wunknown_warning_option+:} false; then :
  $as_echo_n "(cached) " >&6
else

  gl_save_compiler_FLAGS="$CFLAGS"
  as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gl_cv_warn_c__Werror__Wunknown_warning_option=yes
else
  gl_cv_warn_c__Werror__Wunknown_warning_option=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  CFLAGS="$gl_save_compiler_FLAGS"

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Werror__Wunknown_warning_option" >&5
$as_echo "$gl_cv_warn_c__Werror__Wunknown_warning_option" >&6; }
if test "x$gl_cv_warn_c__Werror__Wunknown_warning_option" = xyes; then :
  gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
else
  gl_unknown_warnings_are_errors=
fi

  ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu




{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Werror" >&5
$as_echo_n "checking whether C compiler handles -Werror... " >&6; }
if ${gl_cv_warn_c__Werror+:} false; then :
  $as_echo_n "(cached) " >&6
else

  gl_save_compiler_FLAGS="$CFLAGS"
  as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gl_cv_warn_c__Werror=yes
else
  gl_cv_warn_c__Werror=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  CFLAGS="$gl_save_compiler_FLAGS"

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Werror" >&5
$as_echo "$gl_cv_warn_c__Werror" >&6; }
if test "x$gl_cv_warn_c__Werror" = xyes; then :
  as_fn_append WERROR_CFLAGS " -Werror"
fi



fi

nw=
nw="$nw -Waggregate-return"          # anachronistic
nw="$nw -Wundef"                     # Warns on '#if GNULIB_FOO' etc in gnulib
nw="$nw -Wtraditional"               # Warns on #elif which we use often
nw="$nw -Wsystem-headers"            # Don't let system headers trigger warnings
nw="$nw -Wpadded"                    # Our structs are not padded
nw="$nw -Wvla"                       # Allow variable length arrays.
nw="$nw -Wvla-larger-than=4031"
nw="$nw -Winline"                    # inline functions in Python binding
nw="$nw -Wshadow"                    # Not useful, as it applies to global vars
nw="$nw -Wunsafe-loop-optimizations" # just a warning that an optimization
                                     # was not possible, safe to ignore
nw="$nw -Wstack-protector"           # Useless warning when stack protector
                                     # cannot being used in a function.
nw="$nw -Wcast-align"                # Useless warning on arm >= 7, intel
nw="$nw -Wpacked"                    # Allow attribute((packed)) on structs
nw="$nw -Wlong-long"                 # Allow long long since it's required
                                     # by Python, Ruby and xstrtoll.
nw="$nw -Wsuggest-attribute=pure"    # Don't suggest pure functions.
nw="$nw -Wsuggest-attribute=const"   # Don't suggest const functions.
nw="$nw -Wunsuffixed-float-constants" # Don't care about these.
nw="$nw -Wswitch-default"            # This warning is actively dangerous.
nw="$nw -Woverlength-strings"        # Who cares about stupid ISO C99 limit.


  ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu



  if test -n "$GCC"; then

            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is supported" >&5
$as_echo_n "checking whether -Wno-missing-field-initializers is supported... " >&6; }
    if ${gl_cv_cc_nomfi_supported+:} false; then :
  $as_echo_n "(cached) " >&6
else

      gl_save_CFLAGS="$CFLAGS"
      CFLAGS="$CFLAGS -W -Werror -Wno-missing-field-initializers"
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_cc_nomfi_supported=yes
else
  gl_cv_cc_nomfi_supported=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
      CFLAGS="$gl_save_CFLAGS"
fi

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_supported" >&5
$as_echo "$gl_cv_cc_nomfi_supported" >&6; }

    if test "$gl_cv_cc_nomfi_supported" = yes; then
                  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is needed" >&5
$as_echo_n "checking whether -Wno-missing-field-initializers is needed... " >&6; }
      if ${gl_cv_cc_nomfi_needed+:} false; then :
  $as_echo_n "(cached) " >&6
else

        gl_save_CFLAGS="$CFLAGS"
        CFLAGS="$CFLAGS -W -Werror"
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
int f (void)
               {
                 typedef struct { int a; int b; } s_t;
                 s_t s1 = { 0, };
                 return s1.b;
               }

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_cc_nomfi_needed=no
else
  gl_cv_cc_nomfi_needed=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
        CFLAGS="$gl_save_CFLAGS"

fi

      { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_needed" >&5
$as_echo "$gl_cv_cc_nomfi_needed" >&6; }
    fi

                { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wuninitialized is supported" >&5
$as_echo_n "checking whether -Wuninitialized is supported... " >&6; }
    if ${gl_cv_cc_uninitialized_supported+:} false; then :
  $as_echo_n "(cached) " >&6
else

      gl_save_CFLAGS="$CFLAGS"
      CFLAGS="$CFLAGS -Werror -Wuninitialized"
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_cc_uninitialized_supported=yes
else
  gl_cv_cc_uninitialized_supported=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
      CFLAGS="$gl_save_CFLAGS"
fi

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_uninitialized_supported" >&5
$as_echo "$gl_cv_cc_uninitialized_supported" >&6; }

  fi

  # List all gcc warning categories.
  # To compare this list to your installed GCC's, run this Bash command:
  #
  # comm -3 \
  #  <(sed -n 's/^  *\(-[^ ]*\) .*/\1/p' manywarnings.m4 | sort) \
  #  <(gcc --help=warnings | sed -n 's/^  \(-[^ ]*\) .*/\1/p' | sort |
  #      grep -v -x -F -f <(
  #         awk '/^[^#]/ {print ws}' ../build-aux/gcc-warning.spec))

  gl_manywarn_set=
  for gl_manywarn_item in -fno-common \
    -W \
    -Wabi \
    -Waddress \
    -Waggressive-loop-optimizations \
    -Wall \
    -Wattributes \
    -Wbad-function-cast \
    -Wbool-compare \
    -Wbool-operation \
    -Wbuiltin-declaration-mismatch \
    -Wbuiltin-macro-redefined \
    -Wcast-align \
    -Wchar-subscripts \
    -Wchkp \
    -Wclobbered \
    -Wcomment \
    -Wcomments \
    -Wcoverage-mismatch \
    -Wcpp \
    -Wdangling-else \
    -Wdate-time \
    -Wdeprecated \
    -Wdeprecated-declarations \
    -Wdesignated-init \
    -Wdisabled-optimization \
    -Wdiscarded-array-qualifiers \
    -Wdiscarded-qualifiers \
    -Wdiv-by-zero \
    -Wdouble-promotion \
    -Wduplicated-branches \
    -Wduplicated-cond \
    -Wduplicate-decl-specifier \
    -Wempty-body \
    -Wendif-labels \
    -Wenum-compare \
    -Wexpansion-to-defined \
    -Wextra \
    -Wformat-contains-nul \
    -Wformat-extra-args \
    -Wformat-nonliteral \
    -Wformat-security \
    -Wformat-signedness \
    -Wformat-y2k \
    -Wformat-zero-length \
    -Wframe-address \
    -Wfree-nonheap-object \
    -Whsa \
    -Wignored-attributes \
    -Wignored-qualifiers \
    -Wimplicit \
    -Wimplicit-function-declaration \
    -Wimplicit-int \
    -Wincompatible-pointer-types \
    -Winit-self \
    -Winline \
    -Wint-conversion \
    -Wint-in-bool-context \
    -Wint-to-pointer-cast \
    -Winvalid-memory-model \
    -Winvalid-pch \
    -Wjump-misses-init \
    -Wlogical-not-parentheses \
    -Wlogical-op \
    -Wmain \
    -Wmaybe-uninitialized \
    -Wmemset-elt-size \
    -Wmemset-transposed-args \
    -Wmisleading-indentation \
    -Wmissing-braces \
    -Wmissing-declarations \
    -Wmissing-field-initializers \
    -Wmissing-include-dirs \
    -Wmissing-parameter-type \
    -Wmissing-prototypes \
    -Wmultichar \
    -Wnarrowing \
    -Wnested-externs \
    -Wnonnull \
    -Wnonnull-compare \
    -Wnull-dereference \
    -Wodr \
    -Wold-style-declaration \
    -Wold-style-definition \
    -Wopenmp-simd \
    -Woverflow \
    -Woverlength-strings \
    -Woverride-init \
    -Wpacked \
    -Wpacked-bitfield-compat \
    -Wparentheses \
    -Wpointer-arith \
    -Wpointer-compare \
    -Wpointer-sign \
    -Wpointer-to-int-cast \
    -Wpragmas \
    -Wpsabi \
    -Wrestrict \
    -Wreturn-local-addr \
    -Wreturn-type \
    -Wscalar-storage-order \
    -Wsequence-point \
    -Wshadow \
    -Wshift-count-negative \
    -Wshift-count-overflow \
    -Wshift-negative-value \
    -Wsizeof-array-argument \
    -Wsizeof-pointer-memaccess \
    -Wstack-protector \
    -Wstrict-aliasing \
    -Wstrict-overflow \
    -Wstrict-prototypes \
    -Wsuggest-attribute=const \
    -Wsuggest-attribute=format \
    -Wsuggest-attribute=noreturn \
    -Wsuggest-attribute=pure \
    -Wsuggest-final-methods \
    -Wsuggest-final-types \
    -Wswitch \
    -Wswitch-bool \
    -Wswitch-default \
    -Wswitch-unreachable \
    -Wsync-nand \
    -Wsystem-headers \
    -Wtautological-compare \
    -Wtrampolines \
    -Wtrigraphs \
    -Wtype-limits \
    -Wuninitialized \
    -Wunknown-pragmas \
    -Wunsafe-loop-optimizations \
    -Wunused \
    -Wunused-but-set-parameter \
    -Wunused-but-set-variable \
    -Wunused-function \
    -Wunused-label \
    -Wunused-local-typedefs \
    -Wunused-macros \
    -Wunused-parameter \
    -Wunused-result \
    -Wunused-value \
    -Wunused-variable \
    -Wvarargs \
    -Wvariadic-macros \
    -Wvector-operation-performance \
    -Wvla \
    -Wvolatile-register-var \
    -Wwrite-strings \
    \
    ; do
    gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item"
  done

  # gcc --help=warnings outputs an unusual form for these options; list
  # them here so that the above 'comm' command doesn't report a false match.
  # Would prefer "min (PTRDIFF_MAX, SIZE_MAX)", but it must be a literal.
  # Also, AC_COMPUTE_INT requires it to fit in a long; it is 2**63 on
  # the only platforms where it does not fit in a long, so make that
  # a special case.
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking max safe object size" >&5
$as_echo_n "checking max safe object size... " >&6; }
  if ac_fn_c_compute_int "$LINENO" "LONG_MAX < (PTRDIFF_MAX < (size_t) -1 ? PTRDIFF_MAX : (size_t) -1)
     ? -1
     : PTRDIFF_MAX < (size_t) -1 ? (long) PTRDIFF_MAX : (long) (size_t) -1" "gl_alloc_max"        "#include <limits.h>
      #include <stddef.h>
      #include <stdint.h>
    "; then :

else
  gl_alloc_max=2147483647
fi

  case $gl_alloc_max in
    -1) gl_alloc_max=9223372036854775807;;
  esac
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_alloc_max" >&5
$as_echo "$gl_alloc_max" >&6; }
  gl_manywarn_set="$gl_manywarn_set -Walloc-size-larger-than=$gl_alloc_max"
  gl_manywarn_set="$gl_manywarn_set -Warray-bounds=2"
  gl_manywarn_set="$gl_manywarn_set -Wformat-overflow=2"
  gl_manywarn_set="$gl_manywarn_set -Wformat-truncation=2"
  gl_manywarn_set="$gl_manywarn_set -Wimplicit-fallthrough=5"
  gl_manywarn_set="$gl_manywarn_set -Wnormalized=nfc"
  gl_manywarn_set="$gl_manywarn_set -Wshift-overflow=2"
  gl_manywarn_set="$gl_manywarn_set -Wstringop-overflow=2"
  gl_manywarn_set="$gl_manywarn_set -Wunused-const-variable=2"
  gl_manywarn_set="$gl_manywarn_set -Wvla-larger-than=4031"

  # These are needed for older GCC versions.
  if test -n "$GCC"; then
    case `($CC --version) 2>/dev/null` in
      'gcc (GCC) '[0-3].* | \
      'gcc (GCC) '4.[0-7].*)
        gl_manywarn_set="$gl_manywarn_set -fdiagnostics-show-option"
        gl_manywarn_set="$gl_manywarn_set -funit-at-a-time"
          ;;
    esac
  fi

  # Disable specific options as needed.
  if test "$gl_cv_cc_nomfi_needed" = yes; then
    gl_manywarn_set="$gl_manywarn_set -Wno-missing-field-initializers"
  fi

  if test "$gl_cv_cc_uninitialized_supported" = no; then
    gl_manywarn_set="$gl_manywarn_set -Wno-uninitialized"
  fi

  ws=$gl_manywarn_set

  ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu



  gl_warn_set=
  set x $ws; shift
  for gl_warn_item
  do
    case " $nw " in
      *" $gl_warn_item "*)
        ;;
      *)
        gl_warn_set="$gl_warn_set $gl_warn_item"
        ;;
    esac
  done
  ws=$gl_warn_set

for w in $ws; do


as_gl_Warn=`$as_echo "gl_cv_warn_c_$w" | $as_tr_sh`
gl_positive="$w"
case $gl_positive in
  -Wno-*) gl_positive=-W`expr "X$gl_positive" : 'X-Wno-\(.*\)'` ;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles $w" >&5
$as_echo_n "checking whether C compiler handles $w... " >&6; }
if eval \${$as_gl_Warn+:} false; then :
  $as_echo_n "(cached) " >&6
else

  gl_save_compiler_FLAGS="$CFLAGS"
  as_fn_append CFLAGS " $gl_unknown_warnings_are_errors $gl_positive"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  eval "$as_gl_Warn=yes"
else
  eval "$as_gl_Warn=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  CFLAGS="$gl_save_compiler_FLAGS"

fi
eval ac_res=\$$as_gl_Warn
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test \"x\$"$as_gl_Warn"\" = x"yes"; then :
  as_fn_append WARN_CFLAGS " $w"
fi


done




{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-parameter" >&5
$as_echo_n "checking whether C compiler handles -Wno-unused-parameter... " >&6; }
if ${gl_cv_warn_c__Wno_unused_parameter+:} false; then :
  $as_echo_n "(cached) " >&6
else

  gl_save_compiler_FLAGS="$CFLAGS"
  as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wunused-parameter"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gl_cv_warn_c__Wno_unused_parameter=yes
else
  gl_cv_warn_c__Wno_unused_parameter=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  CFLAGS="$gl_save_compiler_FLAGS"

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_parameter" >&5
$as_echo "$gl_cv_warn_c__Wno_unused_parameter" >&6; }
if test "x$gl_cv_warn_c__Wno_unused_parameter" = xyes; then :
  as_fn_append WARN_CFLAGS " -Wno-unused-parameter"
fi





{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-missing-field-initializers" >&5
$as_echo_n "checking whether C compiler handles -Wno-missing-field-initializers... " >&6; }
if ${gl_cv_warn_c__Wno_missing_field_initializers+:} false; then :
  $as_echo_n "(cached) " >&6
else

  gl_save_compiler_FLAGS="$CFLAGS"
  as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wmissing-field-initializers"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gl_cv_warn_c__Wno_missing_field_initializers=yes
else
  gl_cv_warn_c__Wno_missing_field_initializers=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  CFLAGS="$gl_save_compiler_FLAGS"

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_missing_field_initializers" >&5
$as_echo "$gl_cv_warn_c__Wno_missing_field_initializers" >&6; }
if test "x$gl_cv_warn_c__Wno_missing_field_initializers" = xyes; then :
  as_fn_append WARN_CFLAGS " -Wno-missing-field-initializers"
fi





{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fdiagnostics-show-option" >&5
$as_echo_n "checking whether C compiler handles -fdiagnostics-show-option... " >&6; }
if ${gl_cv_warn_c__fdiagnostics_show_option+:} false; then :
  $as_echo_n "(cached) " >&6
else

  gl_save_compiler_FLAGS="$CFLAGS"
  as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -fdiagnostics-show-option"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gl_cv_warn_c__fdiagnostics_show_option=yes
else
  gl_cv_warn_c__fdiagnostics_show_option=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  CFLAGS="$gl_save_compiler_FLAGS"

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fdiagnostics_show_option" >&5
$as_echo "$gl_cv_warn_c__fdiagnostics_show_option" >&6; }
if test "x$gl_cv_warn_c__fdiagnostics_show_option" = xyes; then :
  as_fn_append WARN_CFLAGS " -fdiagnostics-show-option"
fi






{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wframe-larger-than=5000" >&5
$as_echo_n "checking whether C compiler handles -Wframe-larger-than=5000... " >&6; }
if ${gl_cv_warn_c__Wframe_larger_than_5000+:} false; then :
  $as_echo_n "(cached) " >&6
else

  gl_save_compiler_FLAGS="$CFLAGS"
  as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wframe-larger-than=5000"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gl_cv_warn_c__Wframe_larger_than_5000=yes
else
  gl_cv_warn_c__Wframe_larger_than_5000=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  CFLAGS="$gl_save_compiler_FLAGS"

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wframe_larger_than_5000" >&5
$as_echo "$gl_cv_warn_c__Wframe_larger_than_5000" >&6; }
if test "x$gl_cv_warn_c__Wframe_larger_than_5000" = xyes; then :
  as_fn_append WARN_CFLAGS " -Wframe-larger-than=5000"
fi





{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wstack-usage=10000" >&5
$as_echo_n "checking whether C compiler handles -Wstack-usage=10000... " >&6; }
if ${gl_cv_warn_c__Wstack_usage_10000+:} false; then :
  $as_echo_n "(cached) " >&6
else

  gl_save_compiler_FLAGS="$CFLAGS"
  as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wstack-usage=10000"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gl_cv_warn_c__Wstack_usage_10000=yes
else
  gl_cv_warn_c__Wstack_usage_10000=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  CFLAGS="$gl_save_compiler_FLAGS"

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wstack_usage_10000" >&5
$as_echo "$gl_cv_warn_c__Wstack_usage_10000" >&6; }
if test "x$gl_cv_warn_c__Wstack_usage_10000" = xyes; then :
  as_fn_append WARN_CFLAGS " -Wstack-usage=10000"
fi





{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wimplicit-fallthrough=4" >&5
$as_echo_n "checking whether C compiler handles -Wimplicit-fallthrough=4... " >&6; }
if ${gl_cv_warn_c__Wimplicit_fallthrough_4+:} false; then :
  $as_echo_n "(cached) " >&6
else

  gl_save_compiler_FLAGS="$CFLAGS"
  as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wimplicit-fallthrough=4"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gl_cv_warn_c__Wimplicit_fallthrough_4=yes
else
  gl_cv_warn_c__Wimplicit_fallthrough_4=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  CFLAGS="$gl_save_compiler_FLAGS"

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wimplicit_fallthrough_4" >&5
$as_echo "$gl_cv_warn_c__Wimplicit_fallthrough_4" >&6; }
if test "x$gl_cv_warn_c__Wimplicit_fallthrough_4" = xyes; then :
  as_fn_append WARN_CFLAGS " -Wimplicit-fallthrough=4"
fi





{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wformat-truncation=1" >&5
$as_echo_n "checking whether C compiler handles -Wformat-truncation=1... " >&6; }
if ${gl_cv_warn_c__Wformat_truncation_1+:} false; then :
  $as_echo_n "(cached) " >&6
else

  gl_save_compiler_FLAGS="$CFLAGS"
  as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wformat-truncation=1"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gl_cv_warn_c__Wformat_truncation_1=yes
else
  gl_cv_warn_c__Wformat_truncation_1=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  CFLAGS="$gl_save_compiler_FLAGS"

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wformat_truncation_1" >&5
$as_echo "$gl_cv_warn_c__Wformat_truncation_1" >&6; }
if test "x$gl_cv_warn_c__Wformat_truncation_1" = xyes; then :
  as_fn_append WARN_CFLAGS " -Wformat-truncation=1"
fi






$as_echo "#define lint 1" >>confdefs.h


$as_echo "#define GNULIB_PORTCHECK 1" >>confdefs.h



if test "$ac_prog_cc_stdc" != no; then

$as_echo "#define PROTOTYPES 1" >>confdefs.h


$as_echo "#define __PROTOTYPES 1" >>confdefs.h

fi

test "x$U" != "x" && as_fn_error $? "Compiler not ANSI compliant" "$LINENO" 5



# Provide a global place to set CFLAGS.  (Note that setting AM_CFLAGS
# is no use because it doesn't override target_CFLAGS).
#---
# Kill -fstrict-overflow which is a license for the C compiler to make
# dubious and often unsafe optimizations, in a time-wasting attempt to
# deal with CPU architectures that do not exist.
CFLAGS="$CFLAGS -fno-strict-overflow -Wno-strict-overflow"

VERSION_SCRIPT_FLAGS=-Wl,--version-script=
`/usr/bin/ld --help 2>&1 | grep -- --version-script >/dev/null` || \
    VERSION_SCRIPT_FLAGS="-Wl,-M -Wl,"


if test -n "$GCC"; then :
  GCC_VISIBILITY_HIDDEN=-fvisibility=hidden

else
  GCC_VISIBILITY_HIDDEN=:

fi

# Check whether --enable-largefile was given.
if test "${enable_largefile+set}" = set; then :
  enableval=$enable_largefile;
fi

if test "$enable_largefile" != no; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
if ${ac_cv_sys_largefile_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_sys_largefile_CC=no
     if test "$GCC" != yes; then
       ac_save_CC=$CC
       while :; do
         # IRIX 6.2 and later do not support large files by default,
         # so use the C compiler's -n32 option if that helps.
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
    We can't simply define LARGE_OFF_T to be 9223372036854775807,
    since some C++ compilers masquerading as C compilers
    incorrectly reject 9223372036854775807.  */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
                       && LARGE_OFF_T % 2147483647 == 1)
                      ? 1 : -1];
int
main ()
{

  ;
  return 0;
}
_ACEOF
         if ac_fn_c_try_compile "$LINENO"; then :
  break
fi
rm -f core conftest.err conftest.$ac_objext
         CC="$CC -n32"
         if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_sys_largefile_CC=' -n32'; break
fi
rm -f core conftest.err conftest.$ac_objext
         break
       done
       CC=$ac_save_CC
       rm -f conftest.$ac_ext
    fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
$as_echo "$ac_cv_sys_largefile_CC" >&6; }
  if test "$ac_cv_sys_largefile_CC" != no; then
    CC=$CC$ac_cv_sys_largefile_CC
  fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
if ${ac_cv_sys_file_offset_bits+:} false; then :
  $as_echo_n "(cached) " >&6
else
  while :; do
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
    We can't simply define LARGE_OFF_T to be 9223372036854775807,
    since some C++ compilers masquerading as C compilers
    incorrectly reject 9223372036854775807.  */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
                       && LARGE_OFF_T % 2147483647 == 1)
                      ? 1 : -1];
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_sys_file_offset_bits=no; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#define _FILE_OFFSET_BITS 64
#include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
    We can't simply define LARGE_OFF_T to be 9223372036854775807,
    since some C++ compilers masquerading as C compilers
    incorrectly reject 9223372036854775807.  */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
                       && LARGE_OFF_T % 2147483647 == 1)
                      ? 1 : -1];
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_sys_file_offset_bits=64; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  ac_cv_sys_file_offset_bits=unknown
  break
done
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
case $ac_cv_sys_file_offset_bits in #(
  no | unknown) ;;
  *)
cat >>confdefs.h <<_ACEOF
#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
_ACEOF
;;
esac
rm -rf conftest*
  if test $ac_cv_sys_file_offset_bits = unknown; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
if ${ac_cv_sys_large_files+:} false; then :
  $as_echo_n "(cached) " >&6
else
  while :; do
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
    We can't simply define LARGE_OFF_T to be 9223372036854775807,
    since some C++ compilers masquerading as C compilers
    incorrectly reject 9223372036854775807.  */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
                       && LARGE_OFF_T % 2147483647 == 1)
                      ? 1 : -1];
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_sys_large_files=no; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#define _LARGE_FILES 1
#include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
    We can't simply define LARGE_OFF_T to be 9223372036854775807,
    since some C++ compilers masquerading as C compilers
    incorrectly reject 9223372036854775807.  */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
                       && LARGE_OFF_T % 2147483647 == 1)
                      ? 1 : -1];
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_sys_large_files=1; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  ac_cv_sys_large_files=unknown
  break
done
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
$as_echo "$ac_cv_sys_large_files" >&6; }
case $ac_cv_sys_large_files in #(
  no | unknown) ;;
  *)
cat >>confdefs.h <<_ACEOF
#define _LARGE_FILES $ac_cv_sys_large_files
_ACEOF
;;
esac
rm -rf conftest*
  fi


$as_echo "#define _DARWIN_USE_64_BIT_INODE 1" >>confdefs.h

fi


# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
$as_echo_n "checking size of long... " >&6; }
if ${ac_cv_sizeof_long+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :

else
  if test "$ac_cv_type_long" = yes; then
     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (long)
See \`config.log' for more details" "$LINENO" 5; }
   else
     ac_cv_sizeof_long=0
   fi
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
$as_echo "$ac_cv_sizeof_long" >&6; }



cat >>confdefs.h <<_ACEOF
#define SIZEOF_LONG $ac_cv_sizeof_long
_ACEOF



acx_nbdkit_save_CFLAGS="${CFLAGS}"
CFLAGS="${CFLAGS} -Werror"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if __attribute__((cleanup(...))) works with this compiler" >&5
$as_echo_n "checking if __attribute__((cleanup(...))) works with this compiler... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


#include <stdio.h>
#include <stdlib.h>

void
freep (void *ptr)
{
  exit (EXIT_SUCCESS);
}

void
test (void)
{
  __attribute__((cleanup(freep))) char *ptr = malloc (100);
}

int
main (int argc, char *argv[])
{
  test ();
  exit (EXIT_FAILURE);
}


_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

$as_echo "#define HAVE_ATTRIBUTE_CLEANUP 1" >>confdefs.h


else

    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '__attribute__((cleanup(...)))' does not work.

You may not be using a sufficiently recent version of GCC or CLANG, or
you may be using a C compiler which does not support this attribute,
or the configure test may be wrong.

The code will still compile, but is likely to leak memory and other
resources when it runs." >&5
$as_echo "$as_me: WARNING: '__attribute__((cleanup(...)))' does not work.

You may not be using a sufficiently recent version of GCC or CLANG, or
you may be using a C compiler which does not support this attribute,
or the configure test may be wrong.

The code will still compile, but is likely to leak memory and other
resources when it runs." >&2;}
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
CFLAGS="${acx_nbdkit_save_CFLAGS}"

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we should run the GNUlib tests" >&5
$as_echo_n "checking if we should run the GNUlib tests... " >&6; }
# Check whether --enable-gnulib-tests was given.
if test "${enable_gnulib_tests+set}" = set; then :
  enableval=$enable_gnulib_tests; ENABLE_GNULIB_TESTS="$enableval"
else
  ENABLE_GNULIB_TESTS=yes
fi

 if test "x$ENABLE_GNULIB_TESTS" = "xyes"; then
  ENABLE_GNULIB_TESTS_TRUE=
  ENABLE_GNULIB_TESTS_FALSE='#'
else
  ENABLE_GNULIB_TESTS_TRUE='#'
  ENABLE_GNULIB_TESTS_FALSE=
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ENABLE_GNULIB_TESTS" >&5
$as_echo "$ENABLE_GNULIB_TESTS" >&6; }


$as_echo
           $as_echo "--- Checking for libraries used by libguestfs ---"
# libguestfs
# Copyright (C) 2009-2017 Red Hat 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
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program 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 program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.


ac_header_dirent=no
for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
  as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
if eval \${$as_ac_Header+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
#include <$ac_hdr>

int
main ()
{
if ((DIR *) 0)
return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$as_ac_Header=yes"
else
  eval "$as_ac_Header=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$as_ac_Header
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
_ACEOF

ac_header_dirent=$ac_hdr; break
fi

done
# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
if test $ac_header_dirent = dirent.h; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
$as_echo_n "checking for library containing opendir... " >&6; }
if ${ac_cv_search_opendir+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char opendir ();
int
main ()
{
return opendir ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' dir; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_search_opendir=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext
  if ${ac_cv_search_opendir+:} false; then :
  break
fi
done
if ${ac_cv_search_opendir+:} false; then :

else
  ac_cv_search_opendir=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
$as_echo "$ac_cv_search_opendir" >&6; }
ac_res=$ac_cv_search_opendir
if test "$ac_res" != no; then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi

else
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
$as_echo_n "checking for library containing opendir... " >&6; }
if ${ac_cv_search_opendir+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char opendir ();
int
main ()
{
return opendir ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' x; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_search_opendir=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext
  if ${ac_cv_search_opendir+:} false; then :
  break
fi
done
if ${ac_cv_search_opendir+:} false; then :

else
  ac_cv_search_opendir=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
$as_echo "$ac_cv_search_opendir" >&6; }
ac_res=$ac_cv_search_opendir
if test "$ac_res" != no; then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi

fi



  ac_fn_c_check_member "$LINENO" "struct dirent" "d_type" "ac_cv_member_struct_dirent_d_type" "
#include <sys/types.h>
#ifdef HAVE_DIRENT_H
# include <dirent.h>
#else
# define dirent direct
# ifdef HAVE_SYS_NDIR_H
#  include <sys/ndir.h>
# endif
# ifdef HAVE_SYS_DIR_H
#  include <sys/dir.h>
# endif
# ifdef HAVE_NDIR_H
#  include <ndir.h>
# endif
#endif

"
if test "x$ac_cv_member_struct_dirent_d_type" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_STRUCT_DIRENT_D_TYPE 1
_ACEOF


fi



ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_STRUCT_STAT_ST_BLOCKS 1
_ACEOF


$as_echo "#define HAVE_ST_BLOCKS 1" >>confdefs.h

else
  case " $LIBOBJS " in
  *" fileblocks.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS fileblocks.$ac_objext"
 ;;
esac

fi


ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then :


$as_echo "#define HAVE_STRUCT_STAT_ST_BLKSIZE 1" >>confdefs.h

fi

ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.tv_nsec" "ac_cv_member_struct_stat_st_atim_tv_nsec" "$ac_includes_default"
if test "x$ac_cv_member_struct_stat_st_atim_tv_nsec" = xyes; then :


$as_echo "#define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1" >>confdefs.h

fi

ac_fn_c_check_member "$LINENO" "struct stat" "st_mtim.tv_nsec" "ac_cv_member_struct_stat_st_mtim_tv_nsec" "$ac_includes_default"
if test "x$ac_cv_member_struct_stat_st_mtim_tv_nsec" = xyes; then :


$as_echo "#define HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC 1" >>confdefs.h

fi

ac_fn_c_check_member "$LINENO" "struct stat" "st_ctim.tv_nsec" "ac_cv_member_struct_stat_st_ctim_tv_nsec" "$ac_includes_default"
if test "x$ac_cv_member_struct_stat_st_ctim_tv_nsec" = xyes; then :


$as_echo "#define HAVE_STRUCT_STAT_ST_CTIM_TV_NSEC 1" >>confdefs.h

fi



cat >>confdefs.h <<_ACEOF
#define host_cpu "$host_cpu"
_ACEOF


for ac_header in \
    attr/xattr.h \
    byteswap.h \
    endian.h \
    sys/endian.h \
    errno.h \
    linux/fs.h \
    linux/raid/md_u.h \
    printf.h \
    sys/inotify.h \
    sys/resource.h \
    sys/socket.h \
    sys/statvfs.h \
    sys/time.h \
    sys/types.h \
    sys/un.h \
    sys/wait.h \
    windows.h \
    sys/xattr.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done


for ac_func in \
    be32toh \
    fsync \
    futimens \
    getxattr \
    htonl \
    htons \
    inotify_init1 \
    lgetxattr \
    listxattr \
    llistxattr \
    lsetxattr \
    lremovexattr \
    mknod \
    ntohl \
    ntohs \
    posix_fallocate \
    posix_fadvise \
    removexattr \
    setitimer \
    setrlimit \
    setxattr \
    sigaction \
    statvfs \
    sync
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done



  :





ac_fn_c_check_header_mongrel "$LINENO" "sys/mkdev.h" "ac_cv_header_sys_mkdev_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_mkdev_h" = xyes; then :

$as_echo "#define MAJOR_IN_MKDEV 1" >>confdefs.h

fi


if test $ac_cv_header_sys_mkdev_h = no; then
  ac_fn_c_check_header_mongrel "$LINENO" "sys/sysmacros.h" "ac_cv_header_sys_sysmacros_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_sysmacros_h" = xyes; then :

$as_echo "#define MAJOR_IN_SYSMACROS 1" >>confdefs.h

fi


fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for UNIX_PATH_MAX" >&5
$as_echo_n "checking for UNIX_PATH_MAX... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


#include <sys/un.h>

int
main ()
{

#ifndef UNIX_PATH_MAX
#error UNIX_PATH_MAX not defined
#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

else

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for size of sockaddr_un.sun_path" >&5
$as_echo_n "checking for size of sockaddr_un.sun_path... " >&6; }
    if ac_fn_c_compute_int "$LINENO" "sizeof (myaddr.sun_path)" "unix_path_max"        "
#include <sys/un.h>
struct sockaddr_un myaddr;
      "; then :

else

        as_fn_error $? "cannot get it" "$LINENO" 5

fi

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $unix_path_max" >&5
$as_echo "$unix_path_max" >&6; }

cat >>confdefs.h <<_ACEOF
#define UNIX_PATH_MAX $unix_path_max
_ACEOF


fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext








if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
	if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_PKG_CONFIG+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $PKG_CONFIG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PKG_CONFIG=$ac_cv_path_PKG_CONFIG
if test -n "$PKG_CONFIG"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
$as_echo "$PKG_CONFIG" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_path_PKG_CONFIG"; then
  ac_pt_PKG_CONFIG=$PKG_CONFIG
  # Extract the first word of "pkg-config", so it can be a program name with args.
set dummy pkg-config; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $ac_pt_PKG_CONFIG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
if test -n "$ac_pt_PKG_CONFIG"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
$as_echo "$ac_pt_PKG_CONFIG" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_pt_PKG_CONFIG" = x; then
    PKG_CONFIG=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    PKG_CONFIG=$ac_pt_PKG_CONFIG
  fi
else
  PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
fi

fi
if test -n "$PKG_CONFIG"; then
	_pkg_min_version=0.9.0
	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
	else
		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
		PKG_CONFIG=""
	fi
fi

pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBTINFO" >&5
$as_echo_n "checking for LIBTINFO... " >&6; }

if test -n "$LIBTINFO_CFLAGS"; then
    pkg_cv_LIBTINFO_CFLAGS="$LIBTINFO_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"tinfo\""; } >&5
  ($PKG_CONFIG --exists --print-errors "tinfo") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBTINFO_CFLAGS=`$PKG_CONFIG --cflags "tinfo" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$LIBTINFO_LIBS"; then
    pkg_cv_LIBTINFO_LIBS="$LIBTINFO_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"tinfo\""; } >&5
  ($PKG_CONFIG --exists --print-errors "tinfo") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBTINFO_LIBS=`$PKG_CONFIG --libs "tinfo" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        LIBTINFO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "tinfo" 2>&1`
        else
	        LIBTINFO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "tinfo" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$LIBTINFO_PKG_ERRORS" >&5



pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBTINFO" >&5
$as_echo_n "checking for LIBTINFO... " >&6; }

if test -n "$LIBTINFO_CFLAGS"; then
    pkg_cv_LIBTINFO_CFLAGS="$LIBTINFO_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncurses\""; } >&5
  ($PKG_CONFIG --exists --print-errors "ncurses") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBTINFO_CFLAGS=`$PKG_CONFIG --cflags "ncurses" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$LIBTINFO_LIBS"; then
    pkg_cv_LIBTINFO_LIBS="$LIBTINFO_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncurses\""; } >&5
  ($PKG_CONFIG --exists --print-errors "ncurses") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBTINFO_LIBS=`$PKG_CONFIG --libs "ncurses" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        LIBTINFO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "ncurses" 2>&1`
        else
	        LIBTINFO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "ncurses" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$LIBTINFO_PKG_ERRORS" >&5


        for ac_prog in ncurses6-config ncurses5-config
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_NCURSES_CONFIG+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NCURSES_CONFIG"; then
  ac_cv_prog_NCURSES_CONFIG="$NCURSES_CONFIG" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_NCURSES_CONFIG="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NCURSES_CONFIG=$ac_cv_prog_NCURSES_CONFIG
if test -n "$NCURSES_CONFIG"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NCURSES_CONFIG" >&5
$as_echo "$NCURSES_CONFIG" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$NCURSES_CONFIG" && break
done
test -n "$NCURSES_CONFIG" || NCURSES_CONFIG="no"

        if test "x$NCURSES_CONFIG" = "xno"; then :

            as_fn_error $? "ncurses development package is not installed" "$LINENO" 5

fi
        LIBTINFO_CFLAGS=`$NCURSES_CONFIG --cflags`
        LIBTINFO_LIBS=`$NCURSES_CONFIG --libs`

elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

        for ac_prog in ncurses6-config ncurses5-config
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_NCURSES_CONFIG+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NCURSES_CONFIG"; then
  ac_cv_prog_NCURSES_CONFIG="$NCURSES_CONFIG" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_NCURSES_CONFIG="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NCURSES_CONFIG=$ac_cv_prog_NCURSES_CONFIG
if test -n "$NCURSES_CONFIG"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NCURSES_CONFIG" >&5
$as_echo "$NCURSES_CONFIG" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$NCURSES_CONFIG" && break
done
test -n "$NCURSES_CONFIG" || NCURSES_CONFIG="no"

        if test "x$NCURSES_CONFIG" = "xno"; then :

            as_fn_error $? "ncurses development package is not installed" "$LINENO" 5

fi
        LIBTINFO_CFLAGS=`$NCURSES_CONFIG --cflags`
        LIBTINFO_LIBS=`$NCURSES_CONFIG --libs`

else
	LIBTINFO_CFLAGS=$pkg_cv_LIBTINFO_CFLAGS
	LIBTINFO_LIBS=$pkg_cv_LIBTINFO_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

fi

elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }


pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBTINFO" >&5
$as_echo_n "checking for LIBTINFO... " >&6; }

if test -n "$LIBTINFO_CFLAGS"; then
    pkg_cv_LIBTINFO_CFLAGS="$LIBTINFO_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncurses\""; } >&5
  ($PKG_CONFIG --exists --print-errors "ncurses") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBTINFO_CFLAGS=`$PKG_CONFIG --cflags "ncurses" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$LIBTINFO_LIBS"; then
    pkg_cv_LIBTINFO_LIBS="$LIBTINFO_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ncurses\""; } >&5
  ($PKG_CONFIG --exists --print-errors "ncurses") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBTINFO_LIBS=`$PKG_CONFIG --libs "ncurses" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        LIBTINFO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "ncurses" 2>&1`
        else
	        LIBTINFO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "ncurses" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$LIBTINFO_PKG_ERRORS" >&5


        for ac_prog in ncurses6-config ncurses5-config
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_NCURSES_CONFIG+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NCURSES_CONFIG"; then
  ac_cv_prog_NCURSES_CONFIG="$NCURSES_CONFIG" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_NCURSES_CONFIG="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NCURSES_CONFIG=$ac_cv_prog_NCURSES_CONFIG
if test -n "$NCURSES_CONFIG"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NCURSES_CONFIG" >&5
$as_echo "$NCURSES_CONFIG" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$NCURSES_CONFIG" && break
done
test -n "$NCURSES_CONFIG" || NCURSES_CONFIG="no"

        if test "x$NCURSES_CONFIG" = "xno"; then :

            as_fn_error $? "ncurses development package is not installed" "$LINENO" 5

fi
        LIBTINFO_CFLAGS=`$NCURSES_CONFIG --cflags`
        LIBTINFO_LIBS=`$NCURSES_CONFIG --libs`

elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

        for ac_prog in ncurses6-config ncurses5-config
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_NCURSES_CONFIG+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$NCURSES_CONFIG"; then
  ac_cv_prog_NCURSES_CONFIG="$NCURSES_CONFIG" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_NCURSES_CONFIG="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
NCURSES_CONFIG=$ac_cv_prog_NCURSES_CONFIG
if test -n "$NCURSES_CONFIG"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NCURSES_CONFIG" >&5
$as_echo "$NCURSES_CONFIG" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$NCURSES_CONFIG" && break
done
test -n "$NCURSES_CONFIG" || NCURSES_CONFIG="no"

        if test "x$NCURSES_CONFIG" = "xno"; then :

            as_fn_error $? "ncurses development package is not installed" "$LINENO" 5

fi
        LIBTINFO_CFLAGS=`$NCURSES_CONFIG --cflags`
        LIBTINFO_LIBS=`$NCURSES_CONFIG --libs`

else
	LIBTINFO_CFLAGS=$pkg_cv_LIBTINFO_CFLAGS
	LIBTINFO_LIBS=$pkg_cv_LIBTINFO_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

fi

else
	LIBTINFO_CFLAGS=$pkg_cv_LIBTINFO_CFLAGS
	LIBTINFO_LIBS=$pkg_cv_LIBTINFO_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

fi



# Extract the first word of "xgettext", so it can be a program name with args.
set dummy xgettext; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_XGETTEXT+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$XGETTEXT"; then
  ac_cv_prog_XGETTEXT="$XGETTEXT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_XGETTEXT="xgettext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_XGETTEXT" && ac_cv_prog_XGETTEXT="no"
fi
fi
XGETTEXT=$ac_cv_prog_XGETTEXT
if test -n "$XGETTEXT"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
$as_echo "$XGETTEXT" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


# Extract the first word of "msgcat", so it can be a program name with args.
set dummy msgcat; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_MSGCAT+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$MSGCAT"; then
  ac_cv_prog_MSGCAT="$MSGCAT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_MSGCAT="msgcat"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_MSGCAT" && ac_cv_prog_MSGCAT="no"
fi
fi
MSGCAT=$ac_cv_prog_MSGCAT
if test -n "$MSGCAT"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGCAT" >&5
$as_echo "$MSGCAT" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


# Extract the first word of "msgfmt", so it can be a program name with args.
set dummy msgfmt; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_MSGFMT+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$MSGFMT"; then
  ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_MSGFMT="msgfmt"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_MSGFMT" && ac_cv_prog_MSGFMT="no"
fi
fi
MSGFMT=$ac_cv_prog_MSGFMT
if test -n "$MSGFMT"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
$as_echo "$MSGFMT" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


# Extract the first word of "msgmerge", so it can be a program name with args.
set dummy msgmerge; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_MSGMERGE+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$MSGMERGE"; then
  ac_cv_prog_MSGMERGE="$MSGMERGE" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_MSGMERGE="msgmerge"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_MSGMERGE" && ac_cv_prog_MSGMERGE="no"
fi
fi
MSGMERGE=$ac_cv_prog_MSGMERGE
if test -n "$MSGMERGE"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
$as_echo "$MSGMERGE" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking msgfmt is GNU tool" >&5
$as_echo_n "checking msgfmt is GNU tool... " >&6; }
if $MSGFMT --version >/dev/null 2>&1 && $MSGFMT --version | grep -q 'GNU gettext'; then
    msgfmt_is_gnu=yes
else
    msgfmt_is_gnu=no
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $msgfmt_is_gnu" >&5
$as_echo "$msgfmt_is_gnu" >&6; }
 if test "x$XGETTEXT" != "xno" && test "x$MSGCAT" != "xno" && test "x$MSGFMT" != "xno" && test "x$MSGMERGE" != "xno" && test "x$msgfmt_is_gnu" != "xno"; then
  HAVE_GNU_GETTEXT_TRUE=
  HAVE_GNU_GETTEXT_FALSE='#'
else
  HAVE_GNU_GETTEXT_TRUE='#'
  HAVE_GNU_GETTEXT_FALSE=
fi



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
$as_echo_n "checking whether NLS is requested... " >&6; }
    # Check whether --enable-nls was given.
if test "${enable_nls+set}" = set; then :
  enableval=$enable_nls; USE_NLS=$enableval
else
  USE_NLS=yes
fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
$as_echo "$USE_NLS" >&6; }




      GETTEXT_MACRO_VERSION=0.19




# Prepare PATH_SEPARATOR.
# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
  # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which
  # contains only /bin. Note that ksh looks also at the FPATH variable,
  # so we have to set that as well for the test.
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
    && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
           || PATH_SEPARATOR=';'
       }
fi

# Find out how to test for executable files. Don't use a zero-byte file,
# as systems may use methods other than mode bits to determine executability.
cat >conf$$.file <<_ASEOF
#! /bin/sh
exit 0
_ASEOF
chmod +x conf$$.file
if test -x conf$$.file >/dev/null 2>&1; then
  ac_executable_p="test -x"
else
  ac_executable_p="test -f"
fi
rm -f conf$$.file

# Extract the first word of "msgfmt", so it can be a program name with args.
set dummy msgfmt; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_MSGFMT+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case "$MSGFMT" in
  [\\/]* | ?:[\\/]*)
    ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
    ;;
  *)
    ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
    for ac_dir in $PATH; do
      IFS="$ac_save_IFS"
      test -z "$ac_dir" && ac_dir=.
      for ac_exec_ext in '' $ac_executable_extensions; do
        if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
          echo "$as_me: trying $ac_dir/$ac_word..." >&5
          if $ac_dir/$ac_word --statistics /dev/null >&5 2>&1 &&
     (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
            ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext"
            break 2
          fi
        fi
      done
    done
    IFS="$ac_save_IFS"
  test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
    ;;
esac
fi
MSGFMT="$ac_cv_path_MSGFMT"
if test "$MSGFMT" != ":"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
$as_echo "$MSGFMT" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  # Extract the first word of "gmsgfmt", so it can be a program name with args.
set dummy gmsgfmt; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_GMSGFMT+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $GMSGFMT in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
  ;;
esac
fi
GMSGFMT=$ac_cv_path_GMSGFMT
if test -n "$GMSGFMT"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
$as_echo "$GMSGFMT" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi



    case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;;
    *) MSGFMT_015=$MSGFMT ;;
  esac

  case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;;
    *) GMSGFMT_015=$GMSGFMT ;;
  esac



# Prepare PATH_SEPARATOR.
# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
  # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which
  # contains only /bin. Note that ksh looks also at the FPATH variable,
  # so we have to set that as well for the test.
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
    && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
           || PATH_SEPARATOR=';'
       }
fi

# Find out how to test for executable files. Don't use a zero-byte file,
# as systems may use methods other than mode bits to determine executability.
cat >conf$$.file <<_ASEOF
#! /bin/sh
exit 0
_ASEOF
chmod +x conf$$.file
if test -x conf$$.file >/dev/null 2>&1; then
  ac_executable_p="test -x"
else
  ac_executable_p="test -f"
fi
rm -f conf$$.file

# Extract the first word of "xgettext", so it can be a program name with args.
set dummy xgettext; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_XGETTEXT+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case "$XGETTEXT" in
  [\\/]* | ?:[\\/]*)
    ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
    ;;
  *)
    ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
    for ac_dir in $PATH; do
      IFS="$ac_save_IFS"
      test -z "$ac_dir" && ac_dir=.
      for ac_exec_ext in '' $ac_executable_extensions; do
        if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
          echo "$as_me: trying $ac_dir/$ac_word..." >&5
          if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&5 2>&1 &&
     (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
            ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext"
            break 2
          fi
        fi
      done
    done
    IFS="$ac_save_IFS"
  test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
    ;;
esac
fi
XGETTEXT="$ac_cv_path_XGETTEXT"
if test "$XGETTEXT" != ":"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
$as_echo "$XGETTEXT" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

    rm -f messages.po

    case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
    '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;;
    *) XGETTEXT_015=$XGETTEXT ;;
  esac



# Prepare PATH_SEPARATOR.
# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
  # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which
  # contains only /bin. Note that ksh looks also at the FPATH variable,
  # so we have to set that as well for the test.
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
    && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \
           || PATH_SEPARATOR=';'
       }
fi

# Find out how to test for executable files. Don't use a zero-byte file,
# as systems may use methods other than mode bits to determine executability.
cat >conf$$.file <<_ASEOF
#! /bin/sh
exit 0
_ASEOF
chmod +x conf$$.file
if test -x conf$$.file >/dev/null 2>&1; then
  ac_executable_p="test -x"
else
  ac_executable_p="test -f"
fi
rm -f conf$$.file

# Extract the first word of "msgmerge", so it can be a program name with args.
set dummy msgmerge; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_MSGMERGE+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case "$MSGMERGE" in
  [\\/]* | ?:[\\/]*)
    ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
    ;;
  *)
    ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
    for ac_dir in $PATH; do
      IFS="$ac_save_IFS"
      test -z "$ac_dir" && ac_dir=.
      for ac_exec_ext in '' $ac_executable_extensions; do
        if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
          echo "$as_me: trying $ac_dir/$ac_word..." >&5
          if $ac_dir/$ac_word --update -q /dev/null /dev/null >&5 2>&1; then
            ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext"
            break 2
          fi
        fi
      done
    done
    IFS="$ac_save_IFS"
  test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
    ;;
esac
fi
MSGMERGE="$ac_cv_path_MSGMERGE"
if test "$MSGMERGE" != ":"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
$as_echo "$MSGMERGE" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


        test -n "$localedir" || localedir='${datadir}/locale'


    test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS=


  ac_config_commands="$ac_config_commands po-directories"


























    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5
$as_echo_n "checking for CFPreferencesCopyAppValue... " >&6; }
if ${gt_cv_func_CFPreferencesCopyAppValue+:} false; then :
  $as_echo_n "(cached) " >&6
else
  gt_save_LIBS="$LIBS"
     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <CoreFoundation/CFPreferences.h>
int
main ()
{
CFPreferencesCopyAppValue(NULL, NULL)
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gt_cv_func_CFPreferencesCopyAppValue=yes
else
  gt_cv_func_CFPreferencesCopyAppValue=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
     LIBS="$gt_save_LIBS"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5
$as_echo "$gt_cv_func_CFPreferencesCopyAppValue" >&6; }
  if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then

$as_echo "#define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h

  fi
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyCurrent" >&5
$as_echo_n "checking for CFLocaleCopyCurrent... " >&6; }
if ${gt_cv_func_CFLocaleCopyCurrent+:} false; then :
  $as_echo_n "(cached) " >&6
else
  gt_save_LIBS="$LIBS"
     LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation"
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <CoreFoundation/CFLocale.h>
int
main ()
{
CFLocaleCopyCurrent();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  gt_cv_func_CFLocaleCopyCurrent=yes
else
  gt_cv_func_CFLocaleCopyCurrent=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
     LIBS="$gt_save_LIBS"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyCurrent" >&5
$as_echo "$gt_cv_func_CFLocaleCopyCurrent" >&6; }
  if test $gt_cv_func_CFLocaleCopyCurrent = yes; then

$as_echo "#define HAVE_CFLOCALECOPYCURRENT 1" >>confdefs.h

  fi
  INTL_MACOSX_LIBS=
  if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then
    INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation"
  fi






  LIBINTL=
  LTLIBINTL=
  POSUB=

    case " $gt_needs " in
    *" need-formatstring-macros "*) gt_api_version=3 ;;
    *" need-ngettext "*) gt_api_version=2 ;;
    *) gt_api_version=1 ;;
  esac
  gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc"
  gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl"

    if test "$USE_NLS" = "yes"; then
    gt_use_preinstalled_gnugettext=no


        if test $gt_api_version -ge 3; then
          gt_revision_test_code='
#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
#endif
typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
'
        else
          gt_revision_test_code=
        fi
        if test $gt_api_version -ge 2; then
          gt_expression_test_code=' + * ngettext ("", "", 0)'
        else
          gt_expression_test_code=
        fi

        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
$as_echo_n "checking for GNU gettext in libc... " >&6; }
if eval \${$gt_func_gnugettext_libc+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <libintl.h>
#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
extern int _nl_msg_cat_cntr;
extern int *_nl_domain_bindings;
#define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_domain_bindings)
#else
#define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
#endif
$gt_revision_test_code

int
main ()
{

bindtextdomain ("", "");
return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  eval "$gt_func_gnugettext_libc=yes"
else
  eval "$gt_func_gnugettext_libc=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi
eval ac_res=\$$gt_func_gnugettext_libc
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }

        if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then





          am_save_CPPFLAGS="$CPPFLAGS"

  for element in $INCICONV; do
    haveit=
    for x in $CPPFLAGS; do

  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  acl_save_exec_prefix="$exec_prefix"
  exec_prefix="$acl_final_exec_prefix"
  eval x=\"$x\"
  exec_prefix="$acl_save_exec_prefix"
  prefix="$acl_save_prefix"

      if test "X$x" = "X$element"; then
        haveit=yes
        break
      fi
    done
    if test -z "$haveit"; then
      CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
    fi
  done


  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
$as_echo_n "checking for iconv... " >&6; }
if ${am_cv_func_iconv+:} false; then :
  $as_echo_n "(cached) " >&6
else

    am_cv_func_iconv="no, consider installing GNU libiconv"
    am_cv_lib_iconv=no
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <iconv.h>

int
main ()
{
iconv_t cd = iconv_open("","");
           iconv(cd,NULL,NULL,NULL,NULL);
           iconv_close(cd);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  am_cv_func_iconv=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
    if test "$am_cv_func_iconv" != yes; then
      am_save_LIBS="$LIBS"
      LIBS="$LIBS $LIBICONV"
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <iconv.h>

int
main ()
{
iconv_t cd = iconv_open("","");
             iconv(cd,NULL,NULL,NULL,NULL);
             iconv_close(cd);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  am_cv_lib_iconv=yes
        am_cv_func_iconv=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
      LIBS="$am_save_LIBS"
    fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
$as_echo "$am_cv_func_iconv" >&6; }
  if test "$am_cv_func_iconv" = yes; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5
$as_echo_n "checking for working iconv... " >&6; }
if ${am_cv_func_iconv_works+:} false; then :
  $as_echo_n "(cached) " >&6
else

                  am_save_LIBS="$LIBS"
      if test $am_cv_lib_iconv = yes; then
        LIBS="$LIBS $LIBICONV"
      fi
      am_cv_func_iconv_works=no
      for ac_iconv_const in '' 'const'; do
        if test "$cross_compiling" = yes; then :
  case "$host_os" in
             aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
             *)            am_cv_func_iconv_works="guessing yes" ;;
           esac
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <iconv.h>
#include <string.h>

#ifndef ICONV_CONST
# define ICONV_CONST $ac_iconv_const
#endif

int
main ()
{
int result = 0;
  /* Test against AIX 5.1 bug: Failures are not distinguishable from successful
     returns.  */
  {
    iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
    if (cd_utf8_to_88591 != (iconv_t)(-1))
      {
        static ICONV_CONST char input[] = "\342\202\254"; /* EURO SIGN */
        char buf[10];
        ICONV_CONST char *inptr = input;
        size_t inbytesleft = strlen (input);
        char *outptr = buf;
        size_t outbytesleft = sizeof (buf);
        size_t res = iconv (cd_utf8_to_88591,
                            &inptr, &inbytesleft,
                            &outptr, &outbytesleft);
        if (res == 0)
          result |= 1;
        iconv_close (cd_utf8_to_88591);
      }
  }
  /* Test against Solaris 10 bug: Failures are not distinguishable from
     successful returns.  */
  {
    iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646");
    if (cd_ascii_to_88591 != (iconv_t)(-1))
      {
        static ICONV_CONST char input[] = "\263";
        char buf[10];
        ICONV_CONST char *inptr = input;
        size_t inbytesleft = strlen (input);
        char *outptr = buf;
        size_t outbytesleft = sizeof (buf);
        size_t res = iconv (cd_ascii_to_88591,
                            &inptr, &inbytesleft,
                            &outptr, &outbytesleft);
        if (res == 0)
          result |= 2;
        iconv_close (cd_ascii_to_88591);
      }
  }
  /* Test against AIX 6.1..7.1 bug: Buffer overrun.  */
  {
    iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1");
    if (cd_88591_to_utf8 != (iconv_t)(-1))
      {
        static ICONV_CONST char input[] = "\304";
        static char buf[2] = { (char)0xDE, (char)0xAD };
        ICONV_CONST char *inptr = input;
        size_t inbytesleft = 1;
        char *outptr = buf;
        size_t outbytesleft = 1;
        size_t res = iconv (cd_88591_to_utf8,
                            &inptr, &inbytesleft,
                            &outptr, &outbytesleft);
        if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD)
          result |= 4;
        iconv_close (cd_88591_to_utf8);
      }
  }
#if 0 /* This bug could be worked around by the caller.  */
  /* Test against HP-UX 11.11 bug: Positive return value instead of 0.  */
  {
    iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
    if (cd_88591_to_utf8 != (iconv_t)(-1))
      {
        static ICONV_CONST char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
        char buf[50];
        ICONV_CONST char *inptr = input;
        size_t inbytesleft = strlen (input);
        char *outptr = buf;
        size_t outbytesleft = sizeof (buf);
        size_t res = iconv (cd_88591_to_utf8,
                            &inptr, &inbytesleft,
                            &outptr, &outbytesleft);
        if ((int)res > 0)
          result |= 8;
        iconv_close (cd_88591_to_utf8);
      }
  }
#endif
  /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
     provided.  */
  {
    /* Try standardized names.  */
    iconv_t cd1 = iconv_open ("UTF-8", "EUC-JP");
    /* Try IRIX, OSF/1 names.  */
    iconv_t cd2 = iconv_open ("UTF-8", "eucJP");
    /* Try AIX names.  */
    iconv_t cd3 = iconv_open ("UTF-8", "IBM-eucJP");
    /* Try HP-UX names.  */
    iconv_t cd4 = iconv_open ("utf8", "eucJP");
    if (cd1 == (iconv_t)(-1) && cd2 == (iconv_t)(-1)
        && cd3 == (iconv_t)(-1) && cd4 == (iconv_t)(-1))
      result |= 16;
    if (cd1 != (iconv_t)(-1))
      iconv_close (cd1);
    if (cd2 != (iconv_t)(-1))
      iconv_close (cd2);
    if (cd3 != (iconv_t)(-1))
      iconv_close (cd3);
    if (cd4 != (iconv_t)(-1))
      iconv_close (cd4);
  }
  return result;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  am_cv_func_iconv_works=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

        test "$am_cv_func_iconv_works" = no || break
      done
      LIBS="$am_save_LIBS"

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5
$as_echo "$am_cv_func_iconv_works" >&6; }
    case "$am_cv_func_iconv_works" in
      *no) am_func_iconv=no am_cv_lib_iconv=no ;;
      *)   am_func_iconv=yes ;;
    esac
  else
    am_func_iconv=no am_cv_lib_iconv=no
  fi
  if test "$am_func_iconv" = yes; then

$as_echo "#define HAVE_ICONV 1" >>confdefs.h

  fi
  if test "$am_cv_lib_iconv" = yes; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
$as_echo_n "checking how to link with libiconv... " >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
$as_echo "$LIBICONV" >&6; }
  else
            CPPFLAGS="$am_save_CPPFLAGS"
    LIBICONV=
    LTLIBICONV=
  fi











    use_additional=yes

  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  acl_save_exec_prefix="$exec_prefix"
  exec_prefix="$acl_final_exec_prefix"

    eval additional_includedir=\"$includedir\"
    eval additional_libdir=\"$libdir\"

  exec_prefix="$acl_save_exec_prefix"
  prefix="$acl_save_prefix"


# Check whether --with-libintl-prefix was given.
if test "${with_libintl_prefix+set}" = set; then :
  withval=$with_libintl_prefix;
    if test "X$withval" = "Xno"; then
      use_additional=no
    else
      if test "X$withval" = "X"; then

  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  acl_save_exec_prefix="$exec_prefix"
  exec_prefix="$acl_final_exec_prefix"

          eval additional_includedir=\"$includedir\"
          eval additional_libdir=\"$libdir\"

  exec_prefix="$acl_save_exec_prefix"
  prefix="$acl_save_prefix"

      else
        additional_includedir="$withval/include"
        additional_libdir="$withval/$acl_libdirstem"
        if test "$acl_libdirstem2" != "$acl_libdirstem" \
           && ! test -d "$withval/$acl_libdirstem"; then
          additional_libdir="$withval/$acl_libdirstem2"
        fi
      fi
    fi

fi

      LIBINTL=
  LTLIBINTL=
  INCINTL=
  LIBINTL_PREFIX=
      HAVE_LIBINTL=
  rpathdirs=
  ltrpathdirs=
  names_already_handled=
  names_next_round='intl '
  while test -n "$names_next_round"; do
    names_this_round="$names_next_round"
    names_next_round=
    for name in $names_this_round; do
      already_handled=
      for n in $names_already_handled; do
        if test "$n" = "$name"; then
          already_handled=yes
          break
        fi
      done
      if test -z "$already_handled"; then
        names_already_handled="$names_already_handled $name"
                        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'`
        eval value=\"\$HAVE_LIB$uppername\"
        if test -n "$value"; then
          if test "$value" = yes; then
            eval value=\"\$LIB$uppername\"
            test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value"
            eval value=\"\$LTLIB$uppername\"
            test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value"
          else
                                    :
          fi
        else
                              found_dir=
          found_la=
          found_so=
          found_a=
          eval libname=\"$acl_libname_spec\"    # typically: libname=lib$name
          if test -n "$acl_shlibext"; then
            shrext=".$acl_shlibext"             # typically: shrext=.so
          else
            shrext=
          fi
          if test $use_additional = yes; then
            dir="$additional_libdir"
                                    if test -n "$acl_shlibext"; then
              if test -f "$dir/$libname$shrext"; then
                found_dir="$dir"
                found_so="$dir/$libname$shrext"
              else
                if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
                  ver=`(cd "$dir" && \
                        for f in "$libname$shrext".*; do echo "$f"; done \
                        | sed -e "s,^$libname$shrext\\\\.,," \
                        | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
                        | sed 1q ) 2>/dev/null`
                  if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
                    found_dir="$dir"
                    found_so="$dir/$libname$shrext.$ver"
                  fi
                else
                  eval library_names=\"$acl_library_names_spec\"
                  for f in $library_names; do
                    if test -f "$dir/$f"; then
                      found_dir="$dir"
                      found_so="$dir/$f"
                      break
                    fi
                  done
                fi
              fi
            fi
                        if test "X$found_dir" = "X"; then
              if test -f "$dir/$libname.$acl_libext"; then
                found_dir="$dir"
                found_a="$dir/$libname.$acl_libext"
              fi
            fi
            if test "X$found_dir" != "X"; then
              if test -f "$dir/$libname.la"; then
                found_la="$dir/$libname.la"
              fi
            fi
          fi
          if test "X$found_dir" = "X"; then
            for x in $LDFLAGS $LTLIBINTL; do

  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  acl_save_exec_prefix="$exec_prefix"
  exec_prefix="$acl_final_exec_prefix"
  eval x=\"$x\"
  exec_prefix="$acl_save_exec_prefix"
  prefix="$acl_save_prefix"

              case "$x" in
                -L*)
                  dir=`echo "X$x" | sed -e 's/^X-L//'`
                                    if test -n "$acl_shlibext"; then
                    if test -f "$dir/$libname$shrext"; then
                      found_dir="$dir"
                      found_so="$dir/$libname$shrext"
                    else
                      if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
                        ver=`(cd "$dir" && \
                              for f in "$libname$shrext".*; do echo "$f"; done \
                              | sed -e "s,^$libname$shrext\\\\.,," \
                              | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
                              | sed 1q ) 2>/dev/null`
                        if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
                          found_dir="$dir"
                          found_so="$dir/$libname$shrext.$ver"
                        fi
                      else
                        eval library_names=\"$acl_library_names_spec\"
                        for f in $library_names; do
                          if test -f "$dir/$f"; then
                            found_dir="$dir"
                            found_so="$dir/$f"
                            break
                          fi
                        done
                      fi
                    fi
                  fi
                                    if test "X$found_dir" = "X"; then
                    if test -f "$dir/$libname.$acl_libext"; then
                      found_dir="$dir"
                      found_a="$dir/$libname.$acl_libext"
                    fi
                  fi
                  if test "X$found_dir" != "X"; then
                    if test -f "$dir/$libname.la"; then
                      found_la="$dir/$libname.la"
                    fi
                  fi
                  ;;
              esac
              if test "X$found_dir" != "X"; then
                break
              fi
            done
          fi
          if test "X$found_dir" != "X"; then
                        LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name"
            if test "X$found_so" != "X"; then
                                                        if test "$enable_rpath" = no \
                 || test "X$found_dir" = "X/usr/$acl_libdirstem" \
                 || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
                                LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
              else
                                                                                haveit=
                for x in $ltrpathdirs; do
                  if test "X$x" = "X$found_dir"; then
                    haveit=yes
                    break
                  fi
                done
                if test -z "$haveit"; then
                  ltrpathdirs="$ltrpathdirs $found_dir"
                fi
                                if test "$acl_hardcode_direct" = yes; then
                                                      LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
                else
                  if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
                                                            LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
                                                            haveit=
                    for x in $rpathdirs; do
                      if test "X$x" = "X$found_dir"; then
                        haveit=yes
                        break
                      fi
                    done
                    if test -z "$haveit"; then
                      rpathdirs="$rpathdirs $found_dir"
                    fi
                  else
                                                                                haveit=
                    for x in $LDFLAGS $LIBINTL; do

  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  acl_save_exec_prefix="$exec_prefix"
  exec_prefix="$acl_final_exec_prefix"
  eval x=\"$x\"
  exec_prefix="$acl_save_exec_prefix"
  prefix="$acl_save_prefix"

                      if test "X$x" = "X-L$found_dir"; then
                        haveit=yes
                        break
                      fi
                    done
                    if test -z "$haveit"; then
                      LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir"
                    fi
                    if test "$acl_hardcode_minus_L" != no; then
                                                                                        LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
                    else
                                                                                                                                                                                LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
                    fi
                  fi
                fi
              fi
            else
              if test "X$found_a" != "X"; then
                                LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a"
              else
                                                LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name"
              fi
            fi
                        additional_includedir=
            case "$found_dir" in
              */$acl_libdirstem | */$acl_libdirstem/)
                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
                if test "$name" = 'intl'; then
                  LIBINTL_PREFIX="$basedir"
                fi
                additional_includedir="$basedir/include"
                ;;
              */$acl_libdirstem2 | */$acl_libdirstem2/)
                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
                if test "$name" = 'intl'; then
                  LIBINTL_PREFIX="$basedir"
                fi
                additional_includedir="$basedir/include"
                ;;
            esac
            if test "X$additional_includedir" != "X"; then
                                                                                                                if test "X$additional_includedir" != "X/usr/include"; then
                haveit=
                if test "X$additional_includedir" = "X/usr/local/include"; then
                  if test -n "$GCC"; then
                    case $host_os in
                      linux* | gnu* | k*bsd*-gnu) haveit=yes;;
                    esac
                  fi
                fi
                if test -z "$haveit"; then
                  for x in $CPPFLAGS $INCINTL; do

  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  acl_save_exec_prefix="$exec_prefix"
  exec_prefix="$acl_final_exec_prefix"
  eval x=\"$x\"
  exec_prefix="$acl_save_exec_prefix"
  prefix="$acl_save_prefix"

                    if test "X$x" = "X-I$additional_includedir"; then
                      haveit=yes
                      break
                    fi
                  done
                  if test -z "$haveit"; then
                    if test -d "$additional_includedir"; then
                                            INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir"
                    fi
                  fi
                fi
              fi
            fi
                        if test -n "$found_la"; then
                                                        save_libdir="$libdir"
              case "$found_la" in
                */* | *\\*) . "$found_la" ;;
                *) . "./$found_la" ;;
              esac
              libdir="$save_libdir"
                            for dep in $dependency_libs; do
                case "$dep" in
                  -L*)
                    additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
                                                                                                                                                                if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
                       && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
                      haveit=
                      if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
                         || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then
                        if test -n "$GCC"; then
                          case $host_os in
                            linux* | gnu* | k*bsd*-gnu) haveit=yes;;
                          esac
                        fi
                      fi
                      if test -z "$haveit"; then
                        haveit=
                        for x in $LDFLAGS $LIBINTL; do

  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  acl_save_exec_prefix="$exec_prefix"
  exec_prefix="$acl_final_exec_prefix"
  eval x=\"$x\"
  exec_prefix="$acl_save_exec_prefix"
  prefix="$acl_save_prefix"

                          if test "X$x" = "X-L$additional_libdir"; then
                            haveit=yes
                            break
                          fi
                        done
                        if test -z "$haveit"; then
                          if test -d "$additional_libdir"; then
                                                        LIBINTL="${LIBINTL}${LIBINTL:+ }-L$additional_libdir"
                          fi
                        fi
                        haveit=
                        for x in $LDFLAGS $LTLIBINTL; do

  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  acl_save_exec_prefix="$exec_prefix"
  exec_prefix="$acl_final_exec_prefix"
  eval x=\"$x\"
  exec_prefix="$acl_save_exec_prefix"
  prefix="$acl_save_prefix"

                          if test "X$x" = "X-L$additional_libdir"; then
                            haveit=yes
                            break
                          fi
                        done
                        if test -z "$haveit"; then
                          if test -d "$additional_libdir"; then
                                                        LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir"
                          fi
                        fi
                      fi
                    fi
                    ;;
                  -R*)
                    dir=`echo "X$dep" | sed -e 's/^X-R//'`
                    if test "$enable_rpath" != no; then
                                                                  haveit=
                      for x in $rpathdirs; do
                        if test "X$x" = "X$dir"; then
                          haveit=yes
                          break
                        fi
                      done
                      if test -z "$haveit"; then
                        rpathdirs="$rpathdirs $dir"
                      fi
                                                                  haveit=
                      for x in $ltrpathdirs; do
                        if test "X$x" = "X$dir"; then
                          haveit=yes
                          break
                        fi
                      done
                      if test -z "$haveit"; then
                        ltrpathdirs="$ltrpathdirs $dir"
                      fi
                    fi
                    ;;
                  -l*)
                                        names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
                    ;;
                  *.la)
                                                                                names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
                    ;;
                  *)
                                        LIBINTL="${LIBINTL}${LIBINTL:+ }$dep"
                    LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep"
                    ;;
                esac
              done
            fi
          else
                                                            LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
            LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name"
          fi
        fi
      fi
    done
  done
  if test "X$rpathdirs" != "X"; then
    if test -n "$acl_hardcode_libdir_separator"; then
                        alldirs=
      for found_dir in $rpathdirs; do
        alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
      done
            acl_save_libdir="$libdir"
      libdir="$alldirs"
      eval flag=\"$acl_hardcode_libdir_flag_spec\"
      libdir="$acl_save_libdir"
      LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
    else
            for found_dir in $rpathdirs; do
        acl_save_libdir="$libdir"
        libdir="$found_dir"
        eval flag=\"$acl_hardcode_libdir_flag_spec\"
        libdir="$acl_save_libdir"
        LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
      done
    fi
  fi
  if test "X$ltrpathdirs" != "X"; then
            for found_dir in $ltrpathdirs; do
      LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
    done
  fi






          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
$as_echo_n "checking for GNU gettext in libintl... " >&6; }
if eval \${$gt_func_gnugettext_libintl+:} false; then :
  $as_echo_n "(cached) " >&6
else
  gt_save_CPPFLAGS="$CPPFLAGS"
            CPPFLAGS="$CPPFLAGS $INCINTL"
            gt_save_LIBS="$LIBS"
            LIBS="$LIBS $LIBINTL"
                        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <libintl.h>
#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
extern int _nl_msg_cat_cntr;
extern
#ifdef __cplusplus
"C"
#endif
const char *_nl_expand_alias (const char *);
#define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias (""))
#else
#define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
#endif
$gt_revision_test_code

int
main ()
{

bindtextdomain ("", "");
return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  eval "$gt_func_gnugettext_libintl=yes"
else
  eval "$gt_func_gnugettext_libintl=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
                        if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then
              LIBS="$LIBS $LIBICONV"
              cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <libintl.h>
#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
extern int _nl_msg_cat_cntr;
extern
#ifdef __cplusplus
"C"
#endif
const char *_nl_expand_alias (const char *);
#define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias (""))
#else
#define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
#endif
$gt_revision_test_code

int
main ()
{

bindtextdomain ("", "");
return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  LIBINTL="$LIBINTL $LIBICONV"
                 LTLIBINTL="$LTLIBINTL $LTLIBICONV"
                 eval "$gt_func_gnugettext_libintl=yes"

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
            fi
            CPPFLAGS="$gt_save_CPPFLAGS"
            LIBS="$gt_save_LIBS"
fi
eval ac_res=\$$gt_func_gnugettext_libintl
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
        fi

                                        if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \
           || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \
                && test "$PACKAGE" != gettext-runtime \
                && test "$PACKAGE" != gettext-tools; }; then
          gt_use_preinstalled_gnugettext=yes
        else
                    LIBINTL=
          LTLIBINTL=
          INCINTL=
        fi



    if test -n "$INTL_MACOSX_LIBS"; then
      if test "$gt_use_preinstalled_gnugettext" = "yes" \
         || test "$nls_cv_use_gnu_gettext" = "yes"; then
                LIBINTL="$LIBINTL $INTL_MACOSX_LIBS"
        LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS"
      fi
    fi

    if test "$gt_use_preinstalled_gnugettext" = "yes" \
       || test "$nls_cv_use_gnu_gettext" = "yes"; then

$as_echo "#define ENABLE_NLS 1" >>confdefs.h

    else
      USE_NLS=no
    fi
  fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5
$as_echo_n "checking whether to use NLS... " >&6; }
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
$as_echo "$USE_NLS" >&6; }
  if test "$USE_NLS" = "yes"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking where the gettext function comes from" >&5
$as_echo_n "checking where the gettext function comes from... " >&6; }
    if test "$gt_use_preinstalled_gnugettext" = "yes"; then
      if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
        gt_source="external libintl"
      else
        gt_source="libc"
      fi
    else
      gt_source="included intl directory"
    fi
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_source" >&5
$as_echo "$gt_source" >&6; }
  fi

  if test "$USE_NLS" = "yes"; then

    if test "$gt_use_preinstalled_gnugettext" = "yes"; then
      if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
$as_echo_n "checking how to link with libintl... " >&6; }
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
$as_echo "$LIBINTL" >&6; }

  for element in $INCINTL; do
    haveit=
    for x in $CPPFLAGS; do

  acl_save_prefix="$prefix"
  prefix="$acl_final_prefix"
  acl_save_exec_prefix="$exec_prefix"
  exec_prefix="$acl_final_exec_prefix"
  eval x=\"$x\"
  exec_prefix="$acl_save_exec_prefix"
  prefix="$acl_save_prefix"

      if test "X$x" = "X$element"; then
        haveit=yes
        break
      fi
    done
    if test -z "$haveit"; then
      CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
    fi
  done

      fi


$as_echo "#define HAVE_GETTEXT 1" >>confdefs.h


$as_echo "#define HAVE_DCGETTEXT 1" >>confdefs.h

    fi

        POSUB=po
  fi



    INTLLIBS="$LIBINTL"







{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the user specified a default backend" >&5
$as_echo_n "checking if the user specified a default backend... " >&6; }

# Check whether --with-default-backend was given.
if test "${with_default_backend+set}" = set; then :
  withval=$with_default_backend; DEFAULT_BACKEND="$withval"
else
  DEFAULT_BACKEND=direct
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_BACKEND" >&5
$as_echo "$DEFAULT_BACKEND" >&6; }

cat >>confdefs.h <<_ACEOF
#define DEFAULT_BACKEND "$DEFAULT_BACKEND"
_ACEOF



# Check whether --with-default-attach-method was given.
if test "${with_default_attach_method+set}" = set; then :
  withval=$with_default_attach_method; { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "--with-default-attach-method no longer works in
this version of libguestfs, use
  ./configure --with-default-backend=$withval
instead.
See \`config.log' for more details" "$LINENO" 5; }
fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
$as_echo_n "checking for dlopen in -ldl... " >&6; }
if ${ac_cv_lib_dl_dlopen+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char dlopen ();
int
main ()
{
return dlopen ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_dl_dlopen=yes
else
  ac_cv_lib_dl_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
  have_libdl=yes
else
  have_libdl=no
fi

for ac_header in dlfcn.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
if test "x$ac_cv_header_dlfcn_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DLFCN_H 1
_ACEOF
 have_dlfcn=yes
else
  have_dlfcn=no
fi

done

 if test "x$have_libdl" = "xyes" && test "x$have_dlfcn" = "xyes"; then
  HAVE_LIBDL_TRUE=
  HAVE_LIBDL_FALSE='#'
else
  HAVE_LIBDL_TRUE='#'
  HAVE_LIBDL_FALSE=
fi


# Extract the first word of "rpcgen", so it can be a program name with args.
set dummy rpcgen; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_RPCGEN+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$RPCGEN"; then
  ac_cv_prog_RPCGEN="$RPCGEN" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_RPCGEN="rpcgen"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_RPCGEN" && ac_cv_prog_RPCGEN="no"
fi
fi
RPCGEN=$ac_cv_prog_RPCGEN
if test -n "$RPCGEN"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RPCGEN" >&5
$as_echo "$RPCGEN" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


 if test "x$RPCGEN" != "xno"; then
  HAVE_RPCGEN_TRUE=
  HAVE_RPCGEN_FALSE='#'
else
  HAVE_RPCGEN_TRUE='#'
  HAVE_RPCGEN_FALSE=
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for xdrmem_create in -lportablexdr" >&5
$as_echo_n "checking for xdrmem_create in -lportablexdr... " >&6; }
if ${ac_cv_lib_portablexdr_xdrmem_create+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lportablexdr  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char xdrmem_create ();
int
main ()
{
return xdrmem_create ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_portablexdr_xdrmem_create=yes
else
  ac_cv_lib_portablexdr_xdrmem_create=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_portablexdr_xdrmem_create" >&5
$as_echo "$ac_cv_lib_portablexdr_xdrmem_create" >&6; }
if test "x$ac_cv_lib_portablexdr_xdrmem_create" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBPORTABLEXDR 1
_ACEOF

  LIBS="-lportablexdr $LIBS"

else

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing xdrmem_create" >&5
$as_echo_n "checking for library containing xdrmem_create... " >&6; }
if ${ac_cv_search_xdrmem_create+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char xdrmem_create ();
int
main ()
{
return xdrmem_create ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' rpc xdr nsl; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_search_xdrmem_create=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext
  if ${ac_cv_search_xdrmem_create+:} false; then :
  break
fi
done
if ${ac_cv_search_xdrmem_create+:} false; then :

else
  ac_cv_search_xdrmem_create=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_xdrmem_create" >&5
$as_echo "$ac_cv_search_xdrmem_create" >&6; }
ac_res=$ac_cv_search_xdrmem_create
if test "$ac_res" != no; then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi


fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing xdr_u_int64_t" >&5
$as_echo_n "checking for library containing xdr_u_int64_t... " >&6; }
if ${ac_cv_search_xdr_u_int64_t+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char xdr_u_int64_t ();
int
main ()
{
return xdr_u_int64_t ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' portablexdr rpc xdr nsl; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_search_xdr_u_int64_t=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext
  if ${ac_cv_search_xdr_u_int64_t+:} false; then :
  break
fi
done
if ${ac_cv_search_xdr_u_int64_t+:} false; then :

else
  ac_cv_search_xdr_u_int64_t=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_xdr_u_int64_t" >&5
$as_echo "$ac_cv_search_xdr_u_int64_t" >&6; }
ac_res=$ac_cv_search_xdr_u_int64_t
if test "$ac_res" != no; then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"


$as_echo "#define HAVE_XDR_U_INT64_T 1" >>confdefs.h


fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing xdr_uint64_t" >&5
$as_echo_n "checking for library containing xdr_uint64_t... " >&6; }
if ${ac_cv_search_xdr_uint64_t+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char xdr_uint64_t ();
int
main ()
{
return xdr_uint64_t ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' portablexdr rpc xdr nsl; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_search_xdr_uint64_t=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext
  if ${ac_cv_search_xdr_uint64_t+:} false; then :
  break
fi
done
if ${ac_cv_search_xdr_uint64_t+:} false; then :

else
  ac_cv_search_xdr_uint64_t=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_xdr_uint64_t" >&5
$as_echo "$ac_cv_search_xdr_uint64_t" >&6; }
ac_res=$ac_cv_search_xdr_uint64_t
if test "$ac_res" != no; then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"


$as_echo "#define HAVE_XDR_UINT64_T 1" >>confdefs.h


fi

 if test "x$ac_cv_search_xdr_u_int64_t" != "xno"; then
  HAVE_XDR_U_INT64_T_TRUE=
  HAVE_XDR_U_INT64_T_FALSE='#'
else
  HAVE_XDR_U_INT64_T_TRUE='#'
  HAVE_XDR_U_INT64_T_FALSE=
fi

 if test "x$ac_cv_search_xdr_uint64_t" != "xno"; then
  HAVE_XDR_UINT64_T_TRUE=
  HAVE_XDR_UINT64_T_FALSE='#'
else
  HAVE_XDR_UINT64_T_TRUE='#'
  HAVE_XDR_UINT64_T_FALSE=
fi


for ac_header in selinux/selinux.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "selinux/selinux.h" "ac_cv_header_selinux_selinux_h" "$ac_includes_default"
if test "x$ac_cv_header_selinux_selinux_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SELINUX_SELINUX_H 1
_ACEOF

fi

done

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for setexeccon in -lselinux" >&5
$as_echo_n "checking for setexeccon in -lselinux... " >&6; }
if ${ac_cv_lib_selinux_setexeccon+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lselinux  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char setexeccon ();
int
main ()
{
return setexeccon ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_selinux_setexeccon=yes
else
  ac_cv_lib_selinux_setexeccon=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_setexeccon" >&5
$as_echo "$ac_cv_lib_selinux_setexeccon" >&6; }
if test "x$ac_cv_lib_selinux_setexeccon" = xyes; then :

    have_libselinux="$ac_cv_header_selinux_selinux_h"
    SELINUX_LIBS="-lselinux"

    old_LIBS="$LIBS"
    LIBS="$LIBS $SELINUX_LIBS"
    for ac_func in setcon getcon
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done

    LIBS="$old_LIBS"

else
  have_libselinux=no
fi

if test "x$have_libselinux" = "xyes"; then

$as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h

fi


# Check whether --enable-probes was given.
if test "${enable_probes+set}" = set; then :
  enableval=$enable_probes;
else
  enable_probes=yes
fi

if test "x$enable_probes" != "xno"; then :

        for ac_header in sys/sdt.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "sys/sdt.h" "ac_cv_header_sys_sdt_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_sdt_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SYS_SDT_H 1
_ACEOF

fi

done

        if test "x$ac_cv_header_sys_sdt_h" = "xyes"; then :


$as_echo "#define ENABLE_PROBES 1" >>confdefs.h


fi

fi

# Check whether --enable-packet-dump was given.
if test "${enable_packet_dump+set}" = set; then :
  enableval=$enable_packet_dump;
$as_echo "#define ENABLE_PACKET_DUMP 1" >>confdefs.h

fi



pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PCRE" >&5
$as_echo_n "checking for PCRE... " >&6; }

if test -n "$PCRE_CFLAGS"; then
    pkg_cv_PCRE_CFLAGS="$PCRE_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libpcre\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libpcre") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_PCRE_CFLAGS=`$PKG_CONFIG --cflags "libpcre" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$PCRE_LIBS"; then
    pkg_cv_PCRE_LIBS="$PCRE_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libpcre\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libpcre") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_PCRE_LIBS=`$PKG_CONFIG --libs "libpcre" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        PCRE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libpcre" 2>&1`
        else
	        PCRE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libpcre" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$PCRE_PKG_ERRORS" >&5

	as_fn_error $? "Package requirements (libpcre) were not met:

$PCRE_PKG_ERRORS

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables PCRE_CFLAGS
and PCRE_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details." "$LINENO" 5
elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
is in your PATH or set the PKG_CONFIG environment variable to the full
path to pkg-config.

Alternatively, you may set the environment variables PCRE_CFLAGS
and PCRE_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.

To get pkg-config, see <http://pkg-config.freedesktop.org/>.
See \`config.log' for more details" "$LINENO" 5; }
else
	PCRE_CFLAGS=$pkg_cv_PCRE_CFLAGS
	PCRE_LIBS=$pkg_cv_PCRE_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

fi


pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for AUGEAS" >&5
$as_echo_n "checking for AUGEAS... " >&6; }

if test -n "$AUGEAS_CFLAGS"; then
    pkg_cv_AUGEAS_CFLAGS="$AUGEAS_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"augeas >= 1.0.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "augeas >= 1.0.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_AUGEAS_CFLAGS=`$PKG_CONFIG --cflags "augeas >= 1.0.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$AUGEAS_LIBS"; then
    pkg_cv_AUGEAS_LIBS="$AUGEAS_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"augeas >= 1.0.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "augeas >= 1.0.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_AUGEAS_LIBS=`$PKG_CONFIG --libs "augeas >= 1.0.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        AUGEAS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "augeas >= 1.0.0" 2>&1`
        else
	        AUGEAS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "augeas >= 1.0.0" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$AUGEAS_PKG_ERRORS" >&5

	as_fn_error $? "Package requirements (augeas >= 1.0.0) were not met:

$AUGEAS_PKG_ERRORS

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables AUGEAS_CFLAGS
and AUGEAS_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details." "$LINENO" 5
elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
is in your PATH or set the PKG_CONFIG environment variable to the full
path to pkg-config.

Alternatively, you may set the environment variables AUGEAS_CFLAGS
and AUGEAS_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.

To get pkg-config, see <http://pkg-config.freedesktop.org/>.
See \`config.log' for more details" "$LINENO" 5; }
else
	AUGEAS_CFLAGS=$pkg_cv_AUGEAS_CFLAGS
	AUGEAS_LIBS=$pkg_cv_AUGEAS_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for magic_file in -lmagic" >&5
$as_echo_n "checking for magic_file in -lmagic... " >&6; }
if ${ac_cv_lib_magic_magic_file+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lmagic  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char magic_file ();
int
main ()
{
return magic_file ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_magic_magic_file=yes
else
  ac_cv_lib_magic_magic_file=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_magic_magic_file" >&5
$as_echo "$ac_cv_lib_magic_magic_file" >&6; }
if test "x$ac_cv_lib_magic_magic_file" = xyes; then :

    ac_fn_c_check_header_mongrel "$LINENO" "magic.h" "ac_cv_header_magic_h" "$ac_includes_default"
if test "x$ac_cv_header_magic_h" = xyes; then :

        MAGIC_LIBS="-lmagic"


fi



fi

if test -z "$MAGIC_LIBS"; then :
  as_fn_error $? "libmagic (part of the \"file\" command) is required" "$LINENO" 5
fi


# Check whether --with-libvirt was given.
if test "${with_libvirt+set}" = set; then :
  withval=$with_libvirt;
else
  with_libvirt=check
fi

if test "$with_libvirt" != "no"; then :


pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBVIRT" >&5
$as_echo_n "checking for LIBVIRT... " >&6; }

if test -n "$LIBVIRT_CFLAGS"; then
    pkg_cv_LIBVIRT_CFLAGS="$LIBVIRT_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libvirt >= 0.10.2\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libvirt >= 0.10.2") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBVIRT_CFLAGS=`$PKG_CONFIG --cflags "libvirt >= 0.10.2" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$LIBVIRT_LIBS"; then
    pkg_cv_LIBVIRT_LIBS="$LIBVIRT_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libvirt >= 0.10.2\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libvirt >= 0.10.2") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBVIRT_LIBS=`$PKG_CONFIG --libs "libvirt >= 0.10.2" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        LIBVIRT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libvirt >= 0.10.2" 2>&1`
        else
	        LIBVIRT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libvirt >= 0.10.2" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$LIBVIRT_PKG_ERRORS" >&5

	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libvirt not found, some core features will be disabled" >&5
$as_echo "$as_me: WARNING: libvirt not found, some core features will be disabled" >&2;}
elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libvirt not found, some core features will be disabled" >&5
$as_echo "$as_me: WARNING: libvirt not found, some core features will be disabled" >&2;}
else
	LIBVIRT_CFLAGS=$pkg_cv_LIBVIRT_CFLAGS
	LIBVIRT_LIBS=$pkg_cv_LIBVIRT_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }




$as_echo "#define HAVE_LIBVIRT 1" >>confdefs.h


fi

fi
 if test "x$LIBVIRT_LIBS" != "x"; then
  HAVE_LIBVIRT_TRUE=
  HAVE_LIBVIRT_FALSE='#'
else
  HAVE_LIBVIRT_TRUE='#'
  HAVE_LIBVIRT_FALSE=
fi


libvirt_ro_uri='qemu+unix:///system?socket=/var/run/libvirt/libvirt-sock-ro'



pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBXML2" >&5
$as_echo_n "checking for LIBXML2... " >&6; }

if test -n "$LIBXML2_CFLAGS"; then
    pkg_cv_LIBXML2_CFLAGS="$LIBXML2_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libxml-2.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libxml-2.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$LIBXML2_LIBS"; then
    pkg_cv_LIBXML2_LIBS="$LIBXML2_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libxml-2.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libxml-2.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        LIBXML2_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libxml-2.0" 2>&1`
        else
	        LIBXML2_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libxml-2.0" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$LIBXML2_PKG_ERRORS" >&5

	as_fn_error $? "Package requirements (libxml-2.0) were not met:

$LIBXML2_PKG_ERRORS

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables LIBXML2_CFLAGS
and LIBXML2_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details." "$LINENO" 5
elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
is in your PATH or set the PKG_CONFIG environment variable to the full
path to pkg-config.

Alternatively, you may set the environment variables LIBXML2_CFLAGS
and LIBXML2_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.

To get pkg-config, see <http://pkg-config.freedesktop.org/>.
See \`config.log' for more details" "$LINENO" 5; }
else
	LIBXML2_CFLAGS=$pkg_cv_LIBXML2_CFLAGS
	LIBXML2_LIBS=$pkg_cv_LIBXML2_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

fi
old_LIBS="$LIBS"
LIBS="$LIBS $LIBXML2_LIBS"
for ac_func in xmlBufferDetach
do :
  ac_fn_c_check_func "$LINENO" "xmlBufferDetach" "ac_cv_func_xmlBufferDetach"
if test "x$ac_cv_func_xmlBufferDetach" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_XMLBUFFERDETACH 1
_ACEOF

fi
done

LIBS="$old_LIBS"


pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for YAJL" >&5
$as_echo_n "checking for YAJL... " >&6; }

if test -n "$YAJL_CFLAGS"; then
    pkg_cv_YAJL_CFLAGS="$YAJL_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"yajl >= 2.0.4\""; } >&5
  ($PKG_CONFIG --exists --print-errors "yajl >= 2.0.4") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_YAJL_CFLAGS=`$PKG_CONFIG --cflags "yajl >= 2.0.4" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$YAJL_LIBS"; then
    pkg_cv_YAJL_LIBS="$YAJL_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"yajl >= 2.0.4\""; } >&5
  ($PKG_CONFIG --exists --print-errors "yajl >= 2.0.4") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_YAJL_LIBS=`$PKG_CONFIG --libs "yajl >= 2.0.4" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        YAJL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "yajl >= 2.0.4" 2>&1`
        else
	        YAJL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "yajl >= 2.0.4" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$YAJL_PKG_ERRORS" >&5

	as_fn_error $? "Package requirements (yajl >= 2.0.4) were not met:

$YAJL_PKG_ERRORS

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables YAJL_CFLAGS
and YAJL_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details." "$LINENO" 5
elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
is in your PATH or set the PKG_CONFIG environment variable to the full
path to pkg-config.

Alternatively, you may set the environment variables YAJL_CFLAGS
and YAJL_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.

To get pkg-config, see <http://pkg-config.freedesktop.org/>.
See \`config.log' for more details" "$LINENO" 5; }
else
	YAJL_CFLAGS=$pkg_cv_YAJL_CFLAGS
	YAJL_LIBS=$pkg_cv_YAJL_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

fi

ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
if test -z "$CXX"; then
  if test -n "$CCC"; then
    CXX=$CCC
  else
    if test -n "$ac_tool_prefix"; then
  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CXX+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$CXX"; then
  ac_cv_prog_CXX="$CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
CXX=$ac_cv_prog_CXX
if test -n "$CXX"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
$as_echo "$CXX" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


    test -n "$CXX" && break
  done
fi
if test -z "$CXX"; then
  ac_ct_CXX=$CXX
  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_CXX+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_CXX"; then
  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CXX="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
if test -n "$ac_ct_CXX"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
$as_echo "$ac_ct_CXX" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$ac_ct_CXX" && break
done

  if test "x$ac_ct_CXX" = x; then
    CXX="g++"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CXX=$ac_ct_CXX
  fi
fi

  fi
fi
# Provide some information about the compiler.
$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion; do
  { { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    sed '10a\
... rest of stderr output deleted ...
         10q' conftest.err >conftest.er1
    cat conftest.er1 >&5
  fi
  rm -f conftest.er1 conftest.err
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
done

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
if ${ac_cv_cxx_compiler_gnu+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{
#ifndef __GNUC__
       choke me
#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  ac_compiler_gnu=yes
else
  ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_cxx_compiler_gnu=$ac_compiler_gnu

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
if test $ac_compiler_gnu = yes; then
  GXX=yes
else
  GXX=
fi
ac_test_CXXFLAGS=${CXXFLAGS+set}
ac_save_CXXFLAGS=$CXXFLAGS
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
$as_echo_n "checking whether $CXX accepts -g... " >&6; }
if ${ac_cv_prog_cxx_g+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
   ac_cxx_werror_flag=yes
   ac_cv_prog_cxx_g=no
   CXXFLAGS="-g"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  ac_cv_prog_cxx_g=yes
else
  CXXFLAGS=""
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :

else
  ac_cxx_werror_flag=$ac_save_cxx_werror_flag
	 CXXFLAGS="-g"
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  ac_cv_prog_cxx_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
$as_echo "$ac_cv_prog_cxx_g" >&6; }
if test "$ac_test_CXXFLAGS" = set; then
  CXXFLAGS=$ac_save_CXXFLAGS
elif test $ac_cv_prog_cxx_g = yes; then
  if test "$GXX" = yes; then
    CXXFLAGS="-g -O2"
  else
    CXXFLAGS="-g"
  fi
else
  if test "$GXX" = yes; then
    CXXFLAGS="-O2"
  else
    CXXFLAGS=
  fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5
$as_echo_n "checking for $CXX option to enable C++11 features... " >&6; }
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
if ${ac_cv_prog_cxx_cxx11+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_prog_cxx_cxx11=no
ac_save_CXX=$CXX
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <deque>
#include <functional>
#include <memory>
#include <tuple>
#include <array>
#include <regex>
#include <iostream>

namespace cxx11test
{
  typedef std::shared_ptr<std::string> sptr;
  typedef std::weak_ptr<std::string> wptr;

  typedef std::tuple<std::string,int,double> tp;
  typedef std::array<int, 20> int_array;

  constexpr int get_val() { return 20; }

  struct testinit
  {
    int i;
    double d;
  };

  class delegate  {
  public:
    delegate(int n) : n(n) {}
    delegate(): delegate(2354) {}

    virtual int getval() { return this->n; };
  protected:
    int n;
  };

  class overridden : public delegate {
  public:
    overridden(int n): delegate(n) {}
    virtual int getval() override final { return this->n * 2; }
  };

  class nocopy {
  public:
    nocopy(int i): i(i) {}
    nocopy() = default;
    nocopy(const nocopy&) = delete;
    nocopy & operator=(const nocopy&) = delete;
  private:
    int i;
  };
}


#include <algorithm>
#include <cstdlib>
#include <fstream>
#include <iomanip>
#include <iostream>
#include <list>
#include <map>
#include <set>
#include <sstream>
#include <stdexcept>
#include <string>
#include <utility>
#include <vector>

namespace test {
  typedef std::vector<std::string> string_vec;
  typedef std::pair<int,bool> map_value;
  typedef std::map<std::string,map_value> map_type;
  typedef std::set<int> set_type;

  template<typename T>
  class printer {
  public:
    printer(std::ostringstream& os): os(os) {}
    void operator() (T elem) { os << elem << std::endl; }
  private:
    std::ostringstream& os;
  };
}

int
main ()
{

{
  // Test auto and decltype
  std::deque<int> d;
  d.push_front(43);
  d.push_front(484);
  d.push_front(3);
  d.push_front(844);
  int total = 0;
  for (auto i = d.begin(); i != d.end(); ++i) { total += *i; }

  auto a1 = 6538;
  auto a2 = 48573953.4;
  auto a3 = "String literal";

  decltype(a2) a4 = 34895.034;
}
{
  // Test constexpr
  short sa[cxx11test::get_val()] = { 0 };
}
{
  // Test initializer lists
  cxx11test::testinit il = { 4323, 435234.23544 };
}
{
  // Test range-based for and lambda
  cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
  for (int &x : array) { x += 23; }
  std::for_each(array.begin(), array.end(), [](int v1){ std::cout << v1; });
}
{
  using cxx11test::sptr;
  using cxx11test::wptr;

  sptr sp(new std::string("ASCII string"));
  wptr wp(sp);
  sptr sp2(wp);
}
{
  cxx11test::tp tuple("test", 54, 45.53434);
  double d = std::get<2>(tuple);
  std::string s;
  int i;
  std::tie(s,i,d) = tuple;
}
{
  static std::regex filename_regex("^_?([a-z0-9_.]+-)+[a-z0-9]+$");
  std::string testmatch("Test if this string matches");
  bool match = std::regex_search(testmatch, filename_regex);
}
{
  cxx11test::int_array array = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
  cxx11test::int_array::size_type size = array.size();
}
{
  // Test constructor delegation
  cxx11test::delegate d1;
  cxx11test::delegate d2();
  cxx11test::delegate d3(45);
}
{
  // Test override and final
  cxx11test::overridden o1(55464);
}
{
  // Test nullptr
  char *c = nullptr;
}
{
  // Test template brackets
  std::vector<std::pair<int,char*>> v1;
}
{
  // Unicode literals
  char const *utf8 = u8"UTF-8 string \u2500";
  char16_t const *utf16 = u"UTF-8 string \u2500";
  char32_t const *utf32 = U"UTF-32 string \u2500";
}



try {
  // Basic string.
  std::string teststr("ASCII text");
  teststr += " string";

  // Simple vector.
  test::string_vec testvec;
  testvec.push_back(teststr);
  testvec.push_back("foo");
  testvec.push_back("bar");
  if (testvec.size() != 3) {
    throw std::runtime_error("vector size is not 1");
  }

  // Dump vector into stringstream and obtain string.
  std::ostringstream os;
  for (test::string_vec::const_iterator i = testvec.begin();
       i != testvec.end(); ++i) {
    if (i + 1 != testvec.end()) {
      os << teststr << '\n';
    }
  }
  // Check algorithms work.
  std::for_each(testvec.begin(), testvec.end(), test::printer<std::string>(os));
  std::string os_out = os.str();

  // Test pair and map.
  test::map_type testmap;
  testmap.insert(std::make_pair(std::string("key"),
                                std::make_pair(53,false)));

  // Test set.
  int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
  test::set_type testset(values, values + sizeof(values)/sizeof(values[0]));
  std::list<int> testlist(testset.begin(), testset.end());
  std::copy(testset.begin(), testset.end(), std::back_inserter(testlist));
} catch (const std::exception& e) {
  std::cerr << "Caught exception: " << e.what() << std::endl;

  // Test fstream
  std::ofstream of("test.txt");
  of << "Test ASCII text\n" << std::flush;
  of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl;
  of.close();
}
std::exit(0);

  ;
  return 0;
}
_ACEOF
for ac_arg in '' -std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA
do
  CXX="$ac_save_CXX $ac_arg"
  if ac_fn_cxx_try_compile "$LINENO"; then :
  ac_cv_prog_cxx_cxx11=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext
  test "x$ac_cv_prog_cxx_cxx11" != "xno" && break
done
rm -f conftest.$ac_ext
CXX=$ac_save_CXX

fi
# AC_CACHE_VAL
ac_prog_cxx_stdcxx_options=
case "x$ac_cv_prog_cxx_cxx11" in
  x)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
$as_echo "none needed" >&6; } ;;
  xno)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
$as_echo "unsupported" >&6; } ;;
  *)
    ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_cxx11"
    CXX=$CXX$ac_prog_cxx_stdcxx_options
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5
$as_echo "$ac_cv_prog_cxx_cxx11" >&6; } ;;
esac
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
if test "x$ac_cv_prog_cxx_cxx11" != xno; then :
  ac_prog_cxx_stdcxx=cxx11
		    ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11
		    ac_cv_prog_cxx_cxx98=$ac_cv_prog_cxx_cxx11
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5
$as_echo_n "checking for $CXX option to enable C++98 features... " >&6; }
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
if ${ac_cv_prog_cxx_cxx98+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_prog_cxx_cxx98=no
ac_save_CXX=$CXX
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <algorithm>
#include <cstdlib>
#include <fstream>
#include <iomanip>
#include <iostream>
#include <list>
#include <map>
#include <set>
#include <sstream>
#include <stdexcept>
#include <string>
#include <utility>
#include <vector>

namespace test {
  typedef std::vector<std::string> string_vec;
  typedef std::pair<int,bool> map_value;
  typedef std::map<std::string,map_value> map_type;
  typedef std::set<int> set_type;

  template<typename T>
  class printer {
  public:
    printer(std::ostringstream& os): os(os) {}
    void operator() (T elem) { os << elem << std::endl; }
  private:
    std::ostringstream& os;
  };
}

int
main ()
{


try {
  // Basic string.
  std::string teststr("ASCII text");
  teststr += " string";

  // Simple vector.
  test::string_vec testvec;
  testvec.push_back(teststr);
  testvec.push_back("foo");
  testvec.push_back("bar");
  if (testvec.size() != 3) {
    throw std::runtime_error("vector size is not 1");
  }

  // Dump vector into stringstream and obtain string.
  std::ostringstream os;
  for (test::string_vec::const_iterator i = testvec.begin();
       i != testvec.end(); ++i) {
    if (i + 1 != testvec.end()) {
      os << teststr << '\n';
    }
  }
  // Check algorithms work.
  std::for_each(testvec.begin(), testvec.end(), test::printer<std::string>(os));
  std::string os_out = os.str();

  // Test pair and map.
  test::map_type testmap;
  testmap.insert(std::make_pair(std::string("key"),
                                std::make_pair(53,false)));

  // Test set.
  int values[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, 14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
  test::set_type testset(values, values + sizeof(values)/sizeof(values[0]));
  std::list<int> testlist(testset.begin(), testset.end());
  std::copy(testset.begin(), testset.end(), std::back_inserter(testlist));
} catch (const std::exception& e) {
  std::cerr << "Caught exception: " << e.what() << std::endl;

  // Test fstream
  std::ofstream of("test.txt");
  of << "Test ASCII text\n" << std::flush;
  of << "N= " << std::hex << std::setw(8) << std::left << 534 << std::endl;
  of.close();
}
std::exit(0);

  ;
  return 0;
}
_ACEOF
for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
do
  CXX="$ac_save_CXX $ac_arg"
  if ac_fn_cxx_try_compile "$LINENO"; then :
  ac_cv_prog_cxx_cxx98=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext
  test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
done
rm -f conftest.$ac_ext
CXX=$ac_save_CXX

fi
# AC_CACHE_VAL
ac_prog_cxx_stdcxx_options=
case "x$ac_cv_prog_cxx_cxx98" in
  x)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
$as_echo "none needed" >&6; } ;;
  xno)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
$as_echo "unsupported" >&6; } ;;
  *)
    ac_prog_cxx_stdcxx_options=" $ac_cv_prog_cxx_cxx98"
    CXX=$CXX$ac_prog_cxx_stdcxx_options
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5
$as_echo "$ac_cv_prog_cxx_cxx98" >&6; } ;;
esac
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
if test "x$ac_cv_prog_cxx_cxx98" != xno; then :
  ac_prog_cxx_stdcxx=cxx98
		        ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98
else
  ac_prog_cxx_stdcxx=no
		        ac_cv_prog_cxx_stdcxx=no
fi

fi

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

depcc="$CXX"  am_compiler_list=

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
$as_echo_n "checking dependency style of $depcc... " >&6; }
if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  # We make a subdir and do the tests there.  Otherwise we can end up
  # making bogus files that we don't know about and never remove.  For
  # instance it was reported that on HP-UX the gcc test will end up
  # making a dummy file named 'D' -- because '-MD' means "put the output
  # in D".
  rm -rf conftest.dir
  mkdir conftest.dir
  # Copy depcomp to subdir because otherwise we won't find it if we're
  # using a relative directory.
  cp "$am_depcomp" conftest.dir
  cd conftest.dir
  # We will build objects and dependencies in a subdirectory because
  # it helps to detect inapplicable dependency modes.  For instance
  # both Tru64's cc and ICC support -MD to output dependencies as a
  # side effect of compilation, but ICC will put the dependencies in
  # the current directory while Tru64 will put them in the object
  # directory.
  mkdir sub

  am_cv_CXX_dependencies_compiler_type=none
  if test "$am_compiler_list" = ""; then
     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  fi
  am__universal=false
  case " $depcc " in #(
     *\ -arch\ *\ -arch\ *) am__universal=true ;;
     esac

  for depmode in $am_compiler_list; do
    # Setup a source with many dependencies, because some compilers
    # like to wrap large dependency lists on column 80 (with \), and
    # we should not choose a depcomp mode which is confused by this.
    #
    # We need to recreate these files for each test, as the compiler may
    # overwrite some of them when testing with obscure command lines.
    # This happens at least with the AIX C compiler.
    : > sub/conftest.c
    for i in 1 2 3 4 5 6; do
      echo '#include "conftst'$i'.h"' >> sub/conftest.c
      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
      # Solaris 10 /bin/sh.
      echo '/* dummy */' > sub/conftst$i.h
    done
    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf

    # We check with '-c' and '-o' for the sake of the "dashmstdout"
    # mode.  It turns out that the SunPro C++ compiler does not properly
    # handle '-M -o', and we need to detect this.  Also, some Intel
    # versions had trouble with output in subdirs.
    am__obj=sub/conftest.${OBJEXT-o}
    am__minus_obj="-o $am__obj"
    case $depmode in
    gcc)
      # This depmode causes a compiler race in universal mode.
      test "$am__universal" = false || continue
      ;;
    nosideeffect)
      # After this tag, mechanisms are not by side-effect, so they'll
      # only be used when explicitly requested.
      if test "x$enable_dependency_tracking" = xyes; then
	continue
      else
	break
      fi
      ;;
    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
      # This compiler won't grok '-c -o', but also, the minuso test has
      # not run yet.  These depmodes are late enough in the game, and
      # so weak that their functioning should not be impacted.
      am__obj=conftest.${OBJEXT-o}
      am__minus_obj=
      ;;
    none) break ;;
    esac
    if depmode=$depmode \
       source=sub/conftest.c object=$am__obj \
       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
         >/dev/null 2>conftest.err &&
       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
      # icc doesn't choke on unknown options, it will just issue warnings
      # or remarks (even with -Werror).  So we grep stderr for any message
      # that says an option was ignored or not supported.
      # When given -MP, icc 7.0 and 7.1 complain thusly:
      #   icc: Command line warning: ignoring option '-M'; no argument required
      # The diagnosis changed in icc 8.0:
      #   icc: Command line remark: option '-MP' not supported
      if (grep 'ignoring option' conftest.err ||
          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
        am_cv_CXX_dependencies_compiler_type=$depmode
        break
      fi
    fi
  done

  cd ..
  rm -rf conftest.dir
else
  am_cv_CXX_dependencies_compiler_type=none
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type

 if
  test "x$enable_dependency_tracking" != xno \
  && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
  am__fastdepCXX_TRUE=
  am__fastdepCXX_FALSE='#'
else
  am__fastdepCXX_TRUE='#'
  am__fastdepCXX_FALSE=
fi




func_stripname_cnf ()
{
  case $2 in
  .*) func_stripname_result=`$ECHO "$3" | $SED "s%^$1%%; s%\\\\$2\$%%"`;;
  *)  func_stripname_result=`$ECHO "$3" | $SED "s%^$1%%; s%$2\$%%"`;;
  esac
} # func_stripname_cnf

      if test -n "$CXX" && ( test no != "$CXX" &&
    ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
    (test g++ != "$CXX"))); then
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
if test -z "$CXXCPP"; then
  if ${ac_cv_prog_CXXCPP+:} false; then :
  $as_echo_n "(cached) " >&6
else
      # Double quotes because CXXCPP needs to be expanded
    for CXXCPP in "$CXX -E" "/lib/cpp"
    do
      ac_preproc_ok=false
for ac_cxx_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
		     Syntax error
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"; then :

else
  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"; then :
  # Broken: success on invalid input.
continue
else
  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :
  break
fi

    done
    ac_cv_prog_CXXCPP=$CXXCPP

fi
  CXXCPP=$ac_cv_prog_CXXCPP
else
  ac_cv_prog_CXXCPP=$CXXCPP
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
$as_echo "$CXXCPP" >&6; }
ac_preproc_ok=false
for ac_cxx_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
		     Syntax error
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"; then :

else
  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_cxx_try_cpp "$LINENO"; then :
  # Broken: success on invalid input.
continue
else
  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :

else
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
See \`config.log' for more details" "$LINENO" 5; }
fi

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

else
  _lt_caught_CXX_error=yes
fi

ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

archive_cmds_need_lc_CXX=no
allow_undefined_flag_CXX=
always_export_symbols_CXX=no
archive_expsym_cmds_CXX=
compiler_needs_object_CXX=no
export_dynamic_flag_spec_CXX=
hardcode_direct_CXX=no
hardcode_direct_absolute_CXX=no
hardcode_libdir_flag_spec_CXX=
hardcode_libdir_separator_CXX=
hardcode_minus_L_CXX=no
hardcode_shlibpath_var_CXX=unsupported
hardcode_automatic_CXX=no
inherit_rpath_CXX=no
module_cmds_CXX=
module_expsym_cmds_CXX=
link_all_deplibs_CXX=unknown
old_archive_cmds_CXX=$old_archive_cmds
reload_flag_CXX=$reload_flag
reload_cmds_CXX=$reload_cmds
no_undefined_flag_CXX=
whole_archive_flag_spec_CXX=
enable_shared_with_static_runtimes_CXX=no

# Source file extension for C++ test sources.
ac_ext=cpp

# Object file extension for compiled C++ test sources.
objext=o
objext_CXX=$objext

# No sense in running all these tests if we already determined that
# the CXX compiler isn't working.  Some variables (like enable_shared)
# are currently assumed to apply to all compilers on this platform,
# and will be corrupted by setting them based on a non-working compiler.
if test yes != "$_lt_caught_CXX_error"; then
  # Code to be used in simple compile tests
  lt_simple_compile_test_code="int some_variable = 0;"

  # Code to be used in simple link tests
  lt_simple_link_test_code='int main(int, char *[]) { return(0); }'

  # ltmain only uses $CC for tagged configurations so make sure $CC is set.






# If no C compiler was specified, use CC.
LTCC=${LTCC-"$CC"}

# If no C compiler flags were specified, use CFLAGS.
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}

# Allow CC to be a program name with arguments.
compiler=$CC


  # save warnings/boilerplate of simple test code
  ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_compiler_boilerplate=`cat conftest.err`
$RM conftest*

  ac_outfile=conftest.$ac_objext
echo "$lt_simple_link_test_code" >conftest.$ac_ext
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_linker_boilerplate=`cat conftest.err`
$RM -r conftest*


  # Allow CC to be a program name with arguments.
  lt_save_CC=$CC
  lt_save_CFLAGS=$CFLAGS
  lt_save_LD=$LD
  lt_save_GCC=$GCC
  GCC=$GXX
  lt_save_with_gnu_ld=$with_gnu_ld
  lt_save_path_LD=$lt_cv_path_LD
  if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
    lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
  else
    $as_unset lt_cv_prog_gnu_ld
  fi
  if test -n "${lt_cv_path_LDCXX+set}"; then
    lt_cv_path_LD=$lt_cv_path_LDCXX
  else
    $as_unset lt_cv_path_LD
  fi
  test -z "${LDCXX+set}" || LD=$LDCXX
  CC=${CXX-"c++"}
  CFLAGS=$CXXFLAGS
  compiler=$CC
  compiler_CXX=$CC
  func_cc_basename $compiler
cc_basename=$func_cc_basename_result


  if test -n "$compiler"; then
    # We don't want -fno-exception when compiling C++ code, so set the
    # no_builtin_flag separately
    if test yes = "$GXX"; then
      lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
    else
      lt_prog_compiler_no_builtin_flag_CXX=
    fi

    if test yes = "$GXX"; then
      # Set up default GNU C++ configuration



# Check whether --with-gnu-ld was given.
if test "${with_gnu_ld+set}" = set; then :
  withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes
else
  with_gnu_ld=no
fi

ac_prog=ld
if test yes = "$GCC"; then
  # Check if gcc -print-prog-name=ld gives a path.
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
$as_echo_n "checking for ld used by $CC... " >&6; }
  case $host in
  *-*-mingw*)
    # gcc leaves a trailing carriage return, which upsets mingw
    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
  *)
    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
  esac
  case $ac_prog in
    # Accept absolute paths.
    [\\/]* | ?:[\\/]*)
      re_direlt='/[^/][^/]*/\.\./'
      # Canonicalize the pathname of ld
      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
      done
      test -z "$LD" && LD=$ac_prog
      ;;
  "")
    # If it fails, then pretend we aren't using GCC.
    ac_prog=ld
    ;;
  *)
    # If it is relative, then search for the first ld in PATH.
    with_gnu_ld=unknown
    ;;
  esac
elif test yes = "$with_gnu_ld"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
$as_echo_n "checking for GNU ld... " >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
$as_echo_n "checking for non-GNU ld... " >&6; }
fi
if ${lt_cv_path_LD+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -z "$LD"; then
  lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
  for ac_dir in $PATH; do
    IFS=$lt_save_ifs
    test -z "$ac_dir" && ac_dir=.
    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
      lt_cv_path_LD=$ac_dir/$ac_prog
      # Check to see if the program is GNU ld.  I'd rather use --version,
      # but apparently some variants of GNU ld only accept -v.
      # Break only if it was the GNU/non-GNU ld that we prefer.
      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
      *GNU* | *'with BFD'*)
	test no != "$with_gnu_ld" && break
	;;
      *)
	test yes != "$with_gnu_ld" && break
	;;
      esac
    fi
  done
  IFS=$lt_save_ifs
else
  lt_cv_path_LD=$LD # Let the user override the test with a path.
fi
fi

LD=$lt_cv_path_LD
if test -n "$LD"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
$as_echo "$LD" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
if ${lt_cv_prog_gnu_ld+:} false; then :
  $as_echo_n "(cached) " >&6
else
  # I'd rather use --version here, but apparently some GNU lds only accept -v.
case `$LD -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
  lt_cv_prog_gnu_ld=yes
  ;;
*)
  lt_cv_prog_gnu_ld=no
  ;;
esac
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
$as_echo "$lt_cv_prog_gnu_ld" >&6; }
with_gnu_ld=$lt_cv_prog_gnu_ld







      # Check if GNU C++ uses GNU ld as the underlying linker, since the
      # archiving commands below assume that GNU ld is being used.
      if test yes = "$with_gnu_ld"; then
        archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
        archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'

        hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
        export_dynamic_flag_spec_CXX='$wl--export-dynamic'

        # If archive_cmds runs LD, not CC, wlarc should be empty
        # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
        #     investigate it a little bit more. (MM)
        wlarc='$wl'

        # ancient GNU ld didn't support --whole-archive et. al.
        if eval "`$CC -print-prog-name=ld` --help 2>&1" |
	  $GREP 'no-whole-archive' > /dev/null; then
          whole_archive_flag_spec_CXX=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
        else
          whole_archive_flag_spec_CXX=
        fi
      else
        with_gnu_ld=no
        wlarc=

        # A generic and very simple default shared library creation
        # command for GNU C++ for the case where it uses the native
        # linker, instead of GNU ld.  If possible, this setting should
        # overridden to take advantage of the native linker features on
        # the platform it is being used on.
        archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
      fi

      # Commands to make compiler produce verbose output that lists
      # what "hidden" libraries, object files and flags are used when
      # linking a shared library.
      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'

    else
      GXX=no
      with_gnu_ld=no
      wlarc=
    fi

    # PORTME: fill in a description of your system's C++ link characteristics
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
    ld_shlibs_CXX=yes
    case $host_os in
      aix3*)
        # FIXME: insert proper C++ library support
        ld_shlibs_CXX=no
        ;;
      aix[4-9]*)
        if test ia64 = "$host_cpu"; then
          # On IA64, the linker does run time linking by default, so we don't
          # have to do anything special.
          aix_use_runtimelinking=no
          exp_sym_flag='-Bexport'
          no_entry_flag=
        else
          aix_use_runtimelinking=no

          # Test if we are trying to use run time linking or normal
          # AIX style linking. If -brtl is somewhere in LDFLAGS, we
          # have runtime linking enabled, and use it for executables.
          # For shared libraries, we enable/disable runtime linking
          # depending on the kind of the shared library created -
          # when "with_aix_soname,aix_use_runtimelinking" is:
          # "aix,no"   lib.a(lib.so.V) shared, rtl:no,  for executables
          # "aix,yes"  lib.so          shared, rtl:yes, for executables
          #            lib.a           static archive
          # "both,no"  lib.so.V(shr.o) shared, rtl:yes
          #            lib.a(lib.so.V) shared, rtl:no,  for executables
          # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
          #            lib.a(lib.so.V) shared, rtl:no
          # "svr4,*"   lib.so.V(shr.o) shared, rtl:yes, for executables
          #            lib.a           static archive
          case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
	    for ld_flag in $LDFLAGS; do
	      case $ld_flag in
	      *-brtl*)
	        aix_use_runtimelinking=yes
	        break
	        ;;
	      esac
	    done
	    if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
	      # With aix-soname=svr4, we create the lib.so.V shared archives only,
	      # so we don't have lib.a shared libs to link our executables.
	      # We have to force runtime linking in this case.
	      aix_use_runtimelinking=yes
	      LDFLAGS="$LDFLAGS -Wl,-brtl"
	    fi
	    ;;
          esac

          exp_sym_flag='-bexport'
          no_entry_flag='-bnoentry'
        fi

        # When large executables or shared objects are built, AIX ld can
        # have problems creating the table of contents.  If linking a library
        # or program results in "error TOC overflow" add -mminimal-toc to
        # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
        # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.

        archive_cmds_CXX=''
        hardcode_direct_CXX=yes
        hardcode_direct_absolute_CXX=yes
        hardcode_libdir_separator_CXX=':'
        link_all_deplibs_CXX=yes
        file_list_spec_CXX='$wl-f,'
        case $with_aix_soname,$aix_use_runtimelinking in
        aix,*) ;;	# no import file
        svr4,* | *,yes) # use import file
          # The Import File defines what to hardcode.
          hardcode_direct_CXX=no
          hardcode_direct_absolute_CXX=no
          ;;
        esac

        if test yes = "$GXX"; then
          case $host_os in aix4.[012]|aix4.[012].*)
          # We only want to do this on AIX 4.2 and lower, the check
          # below for broken collect2 doesn't work under 4.3+
	  collect2name=`$CC -print-prog-name=collect2`
	  if test -f "$collect2name" &&
	     strings "$collect2name" | $GREP resolve_lib_name >/dev/null
	  then
	    # We have reworked collect2
	    :
	  else
	    # We have old collect2
	    hardcode_direct_CXX=unsupported
	    # It fails to find uninstalled libraries when the uninstalled
	    # path is not listed in the libpath.  Setting hardcode_minus_L
	    # to unsupported forces relinking
	    hardcode_minus_L_CXX=yes
	    hardcode_libdir_flag_spec_CXX='-L$libdir'
	    hardcode_libdir_separator_CXX=
	  fi
          esac
          shared_flag='-shared'
	  if test yes = "$aix_use_runtimelinking"; then
	    shared_flag=$shared_flag' $wl-G'
	  fi
	  # Need to ensure runtime linking is disabled for the traditional
	  # shared library, or the linker may eventually find shared libraries
	  # /with/ Import File - we do not want to mix them.
	  shared_flag_aix='-shared'
	  shared_flag_svr4='-shared $wl-G'
        else
          # not using gcc
          if test ia64 = "$host_cpu"; then
	  # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
	  # chokes on -Wl,-G. The following line is correct:
	  shared_flag='-G'
          else
	    if test yes = "$aix_use_runtimelinking"; then
	      shared_flag='$wl-G'
	    else
	      shared_flag='$wl-bM:SRE'
	    fi
	    shared_flag_aix='$wl-bM:SRE'
	    shared_flag_svr4='$wl-G'
          fi
        fi

        export_dynamic_flag_spec_CXX='$wl-bexpall'
        # It seems that -bexpall does not export symbols beginning with
        # underscore (_), so it is better to generate a list of symbols to
	# export.
        always_export_symbols_CXX=yes
	if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
          # Warning - without using the other runtime loading flags (-brtl),
          # -berok will link without error, but may produce a broken library.
          # The "-G" linker flag allows undefined symbols.
          no_undefined_flag_CXX='-bernotok'
          # Determine the default libpath from the value encoded in an empty
          # executable.
          if test set = "${lt_cv_aix_libpath+set}"; then
  aix_libpath=$lt_cv_aix_libpath
else
  if ${lt_cv_aix_libpath__CXX+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :

  lt_aix_libpath_sed='
      /Import File Strings/,/^$/ {
	  /^0/ {
	      s/^0  *\([^ ]*\) *$/\1/
	      p
	  }
      }'
  lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
  # Check for a 64-bit object if we didn't find anything.
  if test -z "$lt_cv_aix_libpath__CXX"; then
    lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
  fi
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  if test -z "$lt_cv_aix_libpath__CXX"; then
    lt_cv_aix_libpath__CXX=/usr/lib:/lib
  fi

fi

  aix_libpath=$lt_cv_aix_libpath__CXX
fi

          hardcode_libdir_flag_spec_CXX='$wl-blibpath:$libdir:'"$aix_libpath"

          archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
        else
          if test ia64 = "$host_cpu"; then
	    hardcode_libdir_flag_spec_CXX='$wl-R $libdir:/usr/lib:/lib'
	    allow_undefined_flag_CXX="-z nodefs"
	    archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
          else
	    # Determine the default libpath from the value encoded in an
	    # empty executable.
	    if test set = "${lt_cv_aix_libpath+set}"; then
  aix_libpath=$lt_cv_aix_libpath
else
  if ${lt_cv_aix_libpath__CXX+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :

  lt_aix_libpath_sed='
      /Import File Strings/,/^$/ {
	  /^0/ {
	      s/^0  *\([^ ]*\) *$/\1/
	      p
	  }
      }'
  lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
  # Check for a 64-bit object if we didn't find anything.
  if test -z "$lt_cv_aix_libpath__CXX"; then
    lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
  fi
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  if test -z "$lt_cv_aix_libpath__CXX"; then
    lt_cv_aix_libpath__CXX=/usr/lib:/lib
  fi

fi

  aix_libpath=$lt_cv_aix_libpath__CXX
fi

	    hardcode_libdir_flag_spec_CXX='$wl-blibpath:$libdir:'"$aix_libpath"
	    # Warning - without using the other run time loading flags,
	    # -berok will link without error, but may produce a broken library.
	    no_undefined_flag_CXX=' $wl-bernotok'
	    allow_undefined_flag_CXX=' $wl-berok'
	    if test yes = "$with_gnu_ld"; then
	      # We only use this code for GNU lds that support --whole-archive.
	      whole_archive_flag_spec_CXX='$wl--whole-archive$convenience $wl--no-whole-archive'
	    else
	      # Exported symbols can be pulled into shared objects from archives
	      whole_archive_flag_spec_CXX='$convenience'
	    fi
	    archive_cmds_need_lc_CXX=yes
	    archive_expsym_cmds_CXX='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
	    # -brtl affects multiple linker settings, -berok does not and is overridden later
	    compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`'
	    if test svr4 != "$with_aix_soname"; then
	      # This is similar to how AIX traditionally builds its shared
	      # libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
	      archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
	    fi
	    if test aix != "$with_aix_soname"; then
	      archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
	    else
	      # used by -dlpreopen to get the symbols
	      archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$MV  $output_objdir/$realname.d/$soname $output_objdir'
	    fi
	    archive_expsym_cmds_CXX="$archive_expsym_cmds_CXX"'~$RM -r $output_objdir/$realname.d'
          fi
        fi
        ;;

      beos*)
	if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
	  allow_undefined_flag_CXX=unsupported
	  # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
	  # support --undefined.  This deserves some investigation.  FIXME
	  archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
	else
	  ld_shlibs_CXX=no
	fi
	;;

      chorus*)
        case $cc_basename in
          *)
	  # FIXME: insert proper C++ library support
	  ld_shlibs_CXX=no
	  ;;
        esac
        ;;

      cygwin* | mingw* | pw32* | cegcc*)
	case $GXX,$cc_basename in
	,cl* | no,cl*)
	  # Native MSVC
	  # hardcode_libdir_flag_spec is actually meaningless, as there is
	  # no search path for DLLs.
	  hardcode_libdir_flag_spec_CXX=' '
	  allow_undefined_flag_CXX=unsupported
	  always_export_symbols_CXX=yes
	  file_list_spec_CXX='@'
	  # Tell ltmain to make .lib files, not .a files.
	  libext=lib
	  # Tell ltmain to make .dll files, not .so files.
	  shrext_cmds=.dll
	  # FIXME: Setting linknames here is a bad hack.
	  archive_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
	  archive_expsym_cmds_CXX='if   test DEF = "`$SED -n     -e '\''s/^[	 ]*//'\''     -e '\''/^\(;.*\)*$/d'\''     -e '\''s/^\(EXPORTS\|LIBRARY\)\([	 ].*\)*$/DEF/p'\''     -e q     $export_symbols`" ; then
              cp "$export_symbols" "$output_objdir/$soname.def";
              echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
            else
              $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
            fi~
            $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
            linknames='
	  # The linker will not automatically build a static lib if we build a DLL.
	  # _LT_TAGVAR(old_archive_from_new_cmds, CXX)='true'
	  enable_shared_with_static_runtimes_CXX=yes
	  # Don't use ranlib
	  old_postinstall_cmds_CXX='chmod 644 $oldlib'
	  postlink_cmds_CXX='lt_outputfile="@OUTPUT@"~
            lt_tool_outputfile="@TOOL_OUTPUT@"~
            case $lt_outputfile in
              *.exe|*.EXE) ;;
              *)
                lt_outputfile=$lt_outputfile.exe
                lt_tool_outputfile=$lt_tool_outputfile.exe
                ;;
            esac~
            func_to_tool_file "$lt_outputfile"~
            if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
              $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
              $RM "$lt_outputfile.manifest";
            fi'
	  ;;
	*)
	  # g++
	  # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
	  # as there is no search path for DLLs.
	  hardcode_libdir_flag_spec_CXX='-L$libdir'
	  export_dynamic_flag_spec_CXX='$wl--export-all-symbols'
	  allow_undefined_flag_CXX=unsupported
	  always_export_symbols_CXX=no
	  enable_shared_with_static_runtimes_CXX=yes

	  if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
	    archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
	    # If the export-symbols file already is a .def file, use it as
	    # is; otherwise, prepend EXPORTS...
	    archive_expsym_cmds_CXX='if   test DEF = "`$SED -n     -e '\''s/^[	 ]*//'\''     -e '\''/^\(;.*\)*$/d'\''     -e '\''s/^\(EXPORTS\|LIBRARY\)\([	 ].*\)*$/DEF/p'\''     -e q     $export_symbols`" ; then
              cp $export_symbols $output_objdir/$soname.def;
            else
              echo EXPORTS > $output_objdir/$soname.def;
              cat $export_symbols >> $output_objdir/$soname.def;
            fi~
            $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
	  else
	    ld_shlibs_CXX=no
	  fi
	  ;;
	esac
	;;
      darwin* | rhapsody*)


  archive_cmds_need_lc_CXX=no
  hardcode_direct_CXX=no
  hardcode_automatic_CXX=yes
  hardcode_shlibpath_var_CXX=unsupported
  if test yes = "$lt_cv_ld_force_load"; then
    whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'

  else
    whole_archive_flag_spec_CXX=''
  fi
  link_all_deplibs_CXX=yes
  allow_undefined_flag_CXX=$_lt_dar_allow_undefined
  case $cc_basename in
     ifort*|nagfor*) _lt_dar_can_shared=yes ;;
     *) _lt_dar_can_shared=$GCC ;;
  esac
  if test yes = "$_lt_dar_can_shared"; then
    output_verbose_link_cmd=func_echo_all
    archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
    module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
    archive_expsym_cmds_CXX="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
    module_expsym_cmds_CXX="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
       if test yes != "$lt_cv_apple_cc_single_mod"; then
      archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dsymutil"
      archive_expsym_cmds_CXX="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil"
    fi

  else
  ld_shlibs_CXX=no
  fi

	;;

      os2*)
	hardcode_libdir_flag_spec_CXX='-L$libdir'
	hardcode_minus_L_CXX=yes
	allow_undefined_flag_CXX=unsupported
	shrext_cmds=.dll
	archive_cmds_CXX='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
	  $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
	  $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
	  $ECHO EXPORTS >> $output_objdir/$libname.def~
	  emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
	  $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
	  emximp -o $lib $output_objdir/$libname.def'
	archive_expsym_cmds_CXX='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
	  $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
	  $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
	  $ECHO EXPORTS >> $output_objdir/$libname.def~
	  prefix_cmds="$SED"~
	  if test EXPORTS = "`$SED 1q $export_symbols`"; then
	    prefix_cmds="$prefix_cmds -e 1d";
	  fi~
	  prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
	  cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
	  $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
	  emximp -o $lib $output_objdir/$libname.def'
	old_archive_From_new_cmds_CXX='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
	enable_shared_with_static_runtimes_CXX=yes
	;;

      dgux*)
        case $cc_basename in
          ec++*)
	    # FIXME: insert proper C++ library support
	    ld_shlibs_CXX=no
	    ;;
          ghcx*)
	    # Green Hills C++ Compiler
	    # FIXME: insert proper C++ library support
	    ld_shlibs_CXX=no
	    ;;
          *)
	    # FIXME: insert proper C++ library support
	    ld_shlibs_CXX=no
	    ;;
        esac
        ;;

      freebsd2.*)
        # C++ shared libraries reported to be fairly broken before
	# switch to ELF
        ld_shlibs_CXX=no
        ;;

      freebsd-elf*)
        archive_cmds_need_lc_CXX=no
        ;;

      freebsd* | dragonfly*)
        # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
        # conventions
        ld_shlibs_CXX=yes
        ;;

      haiku*)
        archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
        link_all_deplibs_CXX=yes
        ;;

      hpux9*)
        hardcode_libdir_flag_spec_CXX='$wl+b $wl$libdir'
        hardcode_libdir_separator_CXX=:
        export_dynamic_flag_spec_CXX='$wl-E'
        hardcode_direct_CXX=yes
        hardcode_minus_L_CXX=yes # Not in the search PATH,
				             # but as the default
				             # location of the library.

        case $cc_basename in
          CC*)
            # FIXME: insert proper C++ library support
            ld_shlibs_CXX=no
            ;;
          aCC*)
            archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
            # Commands to make compiler produce verbose output that lists
            # what "hidden" libraries, object files and flags are used when
            # linking a shared library.
            #
            # There doesn't appear to be a way to prevent this compiler from
            # explicitly linking system object files so we need to strip them
            # from the output so that they don't get included in the library
            # dependencies.
            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
            ;;
          *)
            if test yes = "$GXX"; then
              archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
            else
              # FIXME: insert proper C++ library support
              ld_shlibs_CXX=no
            fi
            ;;
        esac
        ;;

      hpux10*|hpux11*)
        if test no = "$with_gnu_ld"; then
	  hardcode_libdir_flag_spec_CXX='$wl+b $wl$libdir'
	  hardcode_libdir_separator_CXX=:

          case $host_cpu in
            hppa*64*|ia64*)
              ;;
            *)
	      export_dynamic_flag_spec_CXX='$wl-E'
              ;;
          esac
        fi
        case $host_cpu in
          hppa*64*|ia64*)
            hardcode_direct_CXX=no
            hardcode_shlibpath_var_CXX=no
            ;;
          *)
            hardcode_direct_CXX=yes
            hardcode_direct_absolute_CXX=yes
            hardcode_minus_L_CXX=yes # Not in the search PATH,
					         # but as the default
					         # location of the library.
            ;;
        esac

        case $cc_basename in
          CC*)
	    # FIXME: insert proper C++ library support
	    ld_shlibs_CXX=no
	    ;;
          aCC*)
	    case $host_cpu in
	      hppa*64*)
	        archive_cmds_CXX='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	        ;;
	      ia64*)
	        archive_cmds_CXX='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	        ;;
	      *)
	        archive_cmds_CXX='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	        ;;
	    esac
	    # Commands to make compiler produce verbose output that lists
	    # what "hidden" libraries, object files and flags are used when
	    # linking a shared library.
	    #
	    # There doesn't appear to be a way to prevent this compiler from
	    # explicitly linking system object files so we need to strip them
	    # from the output so that they don't get included in the library
	    # dependencies.
	    output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
	    ;;
          *)
	    if test yes = "$GXX"; then
	      if test no = "$with_gnu_ld"; then
	        case $host_cpu in
	          hppa*64*)
	            archive_cmds_CXX='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	            ;;
	          ia64*)
	            archive_cmds_CXX='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	            ;;
	          *)
	            archive_cmds_CXX='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	            ;;
	        esac
	      fi
	    else
	      # FIXME: insert proper C++ library support
	      ld_shlibs_CXX=no
	    fi
	    ;;
        esac
        ;;

      interix[3-9]*)
	hardcode_direct_CXX=no
	hardcode_shlibpath_var_CXX=no
	hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
	export_dynamic_flag_spec_CXX='$wl-E'
	# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
	# Instead, shared libraries are loaded at an image base (0x10000000 by
	# default) and relocated if they conflict, which is a slow very memory
	# consuming and fragmenting process.  To avoid this, we pick a random,
	# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
	# time.  Moving up from 0x10000000 also allows more sbrk(2) space.
	archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
	archive_expsym_cmds_CXX='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
	;;
      irix5* | irix6*)
        case $cc_basename in
          CC*)
	    # SGI C++
	    archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'

	    # Archives containing C++ object files must be created using
	    # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
	    # necessary to make sure instantiated templates are included
	    # in the archive.
	    old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
	    ;;
          *)
	    if test yes = "$GXX"; then
	      if test no = "$with_gnu_ld"; then
	        archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
	      else
	        archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` -o $lib'
	      fi
	    fi
	    link_all_deplibs_CXX=yes
	    ;;
        esac
        hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
        hardcode_libdir_separator_CXX=:
        inherit_rpath_CXX=yes
        ;;

      linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
        case $cc_basename in
          KCC*)
	    # Kuck and Associates, Inc. (KAI) C++ Compiler

	    # KCC will only create a shared library if the output file
	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
	    # to its proper name (with version) after linking.
	    archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
	    archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib'
	    # Commands to make compiler produce verbose output that lists
	    # what "hidden" libraries, object files and flags are used when
	    # linking a shared library.
	    #
	    # There doesn't appear to be a way to prevent this compiler from
	    # explicitly linking system object files so we need to strip them
	    # from the output so that they don't get included in the library
	    # dependencies.
	    output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'

	    hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
	    export_dynamic_flag_spec_CXX='$wl--export-dynamic'

	    # Archives containing C++ object files must be created using
	    # "CC -Bstatic", where "CC" is the KAI C++ compiler.
	    old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
	    ;;
	  icpc* | ecpc* )
	    # Intel C++
	    with_gnu_ld=yes
	    # version 8.0 and above of icpc choke on multiply defined symbols
	    # if we add $predep_objects and $postdep_objects, however 7.1 and
	    # earlier do not add the objects themselves.
	    case `$CC -V 2>&1` in
	      *"Version 7."*)
	        archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
		archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
		;;
	      *)  # Version 8.0 or newer
	        tmp_idyn=
	        case $host_cpu in
		  ia64*) tmp_idyn=' -i_dynamic';;
		esac
	        archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
		archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
		;;
	    esac
	    archive_cmds_need_lc_CXX=no
	    hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
	    export_dynamic_flag_spec_CXX='$wl--export-dynamic'
	    whole_archive_flag_spec_CXX='$wl--whole-archive$convenience $wl--no-whole-archive'
	    ;;
          pgCC* | pgcpp*)
            # Portland Group C++ compiler
	    case `$CC -V` in
	    *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
	      prelink_cmds_CXX='tpldir=Template.dir~
               rm -rf $tpldir~
               $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
               compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
	      old_archive_cmds_CXX='tpldir=Template.dir~
                rm -rf $tpldir~
                $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
                $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
                $RANLIB $oldlib'
	      archive_cmds_CXX='tpldir=Template.dir~
                rm -rf $tpldir~
                $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
                $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
	      archive_expsym_cmds_CXX='tpldir=Template.dir~
                rm -rf $tpldir~
                $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
                $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
	      ;;
	    *) # Version 6 and above use weak symbols
	      archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
	      archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
	      ;;
	    esac

	    hardcode_libdir_flag_spec_CXX='$wl--rpath $wl$libdir'
	    export_dynamic_flag_spec_CXX='$wl--export-dynamic'
	    whole_archive_flag_spec_CXX='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
            ;;
	  cxx*)
	    # Compaq C++
	    archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
	    archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname  -o $lib $wl-retain-symbols-file $wl$export_symbols'

	    runpath_var=LD_RUN_PATH
	    hardcode_libdir_flag_spec_CXX='-rpath $libdir'
	    hardcode_libdir_separator_CXX=:

	    # Commands to make compiler produce verbose output that lists
	    # what "hidden" libraries, object files and flags are used when
	    # linking a shared library.
	    #
	    # There doesn't appear to be a way to prevent this compiler from
	    # explicitly linking system object files so we need to strip them
	    # from the output so that they don't get included in the library
	    # dependencies.
	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
	    ;;
	  xl* | mpixl* | bgxl*)
	    # IBM XL 8.0 on PPC, with GNU ld
	    hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
	    export_dynamic_flag_spec_CXX='$wl--export-dynamic'
	    archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
	    if test yes = "$supports_anon_versioning"; then
	      archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
                cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
                echo "local: *; };" >> $output_objdir/$libname.ver~
                $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
	    fi
	    ;;
	  *)
	    case `$CC -V 2>&1 | sed 5q` in
	    *Sun\ C*)
	      # Sun C++ 5.9
	      no_undefined_flag_CXX=' -zdefs'
	      archive_cmds_CXX='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	      archive_expsym_cmds_CXX='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file $wl$export_symbols'
	      hardcode_libdir_flag_spec_CXX='-R$libdir'
	      whole_archive_flag_spec_CXX='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
	      compiler_needs_object_CXX=yes

	      # Not sure whether something based on
	      # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
	      # would be better.
	      output_verbose_link_cmd='func_echo_all'

	      # Archives containing C++ object files must be created using
	      # "CC -xar", where "CC" is the Sun C++ compiler.  This is
	      # necessary to make sure instantiated templates are included
	      # in the archive.
	      old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
	      ;;
	    esac
	    ;;
	esac
	;;

      lynxos*)
        # FIXME: insert proper C++ library support
	ld_shlibs_CXX=no
	;;

      m88k*)
        # FIXME: insert proper C++ library support
        ld_shlibs_CXX=no
	;;

      mvs*)
        case $cc_basename in
          cxx*)
	    # FIXME: insert proper C++ library support
	    ld_shlibs_CXX=no
	    ;;
	  *)
	    # FIXME: insert proper C++ library support
	    ld_shlibs_CXX=no
	    ;;
	esac
	;;

      netbsd*)
        if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
	  archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
	  wlarc=
	  hardcode_libdir_flag_spec_CXX='-R$libdir'
	  hardcode_direct_CXX=yes
	  hardcode_shlibpath_var_CXX=no
	fi
	# Workaround some broken pre-1.5 toolchains
	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
	;;

      *nto* | *qnx*)
        ld_shlibs_CXX=yes
	;;

      openbsd* | bitrig*)
	if test -f /usr/libexec/ld.so; then
	  hardcode_direct_CXX=yes
	  hardcode_shlibpath_var_CXX=no
	  hardcode_direct_absolute_CXX=yes
	  archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
	  hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
	  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
	    archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file,$export_symbols -o $lib'
	    export_dynamic_flag_spec_CXX='$wl-E'
	    whole_archive_flag_spec_CXX=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
	  fi
	  output_verbose_link_cmd=func_echo_all
	else
	  ld_shlibs_CXX=no
	fi
	;;

      osf3* | osf4* | osf5*)
        case $cc_basename in
          KCC*)
	    # Kuck and Associates, Inc. (KAI) C++ Compiler

	    # KCC will only create a shared library if the output file
	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
	    # to its proper name (with version) after linking.
	    archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'

	    hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
	    hardcode_libdir_separator_CXX=:

	    # Archives containing C++ object files must be created using
	    # the KAI C++ compiler.
	    case $host in
	      osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
	      *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
	    esac
	    ;;
          RCC*)
	    # Rational C++ 2.4.1
	    # FIXME: insert proper C++ library support
	    ld_shlibs_CXX=no
	    ;;
          cxx*)
	    case $host in
	      osf3*)
	        allow_undefined_flag_CXX=' $wl-expect_unresolved $wl\*'
	        archive_cmds_CXX='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $soname `test -n "$verstring" && func_echo_all "$wl-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
	        hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
		;;
	      *)
	        allow_undefined_flag_CXX=' -expect_unresolved \*'
	        archive_cmds_CXX='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
	        archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
                  echo "-hidden">> $lib.exp~
                  $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname $wl-input $wl$lib.exp  `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~
                  $RM $lib.exp'
	        hardcode_libdir_flag_spec_CXX='-rpath $libdir'
		;;
	    esac

	    hardcode_libdir_separator_CXX=:

	    # Commands to make compiler produce verbose output that lists
	    # what "hidden" libraries, object files and flags are used when
	    # linking a shared library.
	    #
	    # There doesn't appear to be a way to prevent this compiler from
	    # explicitly linking system object files so we need to strip them
	    # from the output so that they don't get included in the library
	    # dependencies.
	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
	    ;;
	  *)
	    if test yes,no = "$GXX,$with_gnu_ld"; then
	      allow_undefined_flag_CXX=' $wl-expect_unresolved $wl\*'
	      case $host in
	        osf3*)
	          archive_cmds_CXX='$CC -shared -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
		  ;;
	        *)
	          archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
		  ;;
	      esac

	      hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
	      hardcode_libdir_separator_CXX=:

	      # Commands to make compiler produce verbose output that lists
	      # what "hidden" libraries, object files and flags are used when
	      # linking a shared library.
	      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'

	    else
	      # FIXME: insert proper C++ library support
	      ld_shlibs_CXX=no
	    fi
	    ;;
        esac
        ;;

      psos*)
        # FIXME: insert proper C++ library support
        ld_shlibs_CXX=no
        ;;

      sunos4*)
        case $cc_basename in
          CC*)
	    # Sun C++ 4.x
	    # FIXME: insert proper C++ library support
	    ld_shlibs_CXX=no
	    ;;
          lcc*)
	    # Lucid
	    # FIXME: insert proper C++ library support
	    ld_shlibs_CXX=no
	    ;;
          *)
	    # FIXME: insert proper C++ library support
	    ld_shlibs_CXX=no
	    ;;
        esac
        ;;

      solaris*)
        case $cc_basename in
          CC* | sunCC*)
	    # Sun C++ 4.2, 5.x and Centerline C++
            archive_cmds_need_lc_CXX=yes
	    no_undefined_flag_CXX=' -zdefs'
	    archive_cmds_CXX='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
	    archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
              $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'

	    hardcode_libdir_flag_spec_CXX='-R$libdir'
	    hardcode_shlibpath_var_CXX=no
	    case $host_os in
	      solaris2.[0-5] | solaris2.[0-5].*) ;;
	      *)
		# The compiler driver will combine and reorder linker options,
		# but understands '-z linker_flag'.
	        # Supported since Solaris 2.6 (maybe 2.5.1?)
		whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
	        ;;
	    esac
	    link_all_deplibs_CXX=yes

	    output_verbose_link_cmd='func_echo_all'

	    # Archives containing C++ object files must be created using
	    # "CC -xar", where "CC" is the Sun C++ compiler.  This is
	    # necessary to make sure instantiated templates are included
	    # in the archive.
	    old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
	    ;;
          gcx*)
	    # Green Hills C++ Compiler
	    archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'

	    # The C++ compiler must be used to create the archive.
	    old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
	    ;;
          *)
	    # GNU C++ compiler with Solaris linker
	    if test yes,no = "$GXX,$with_gnu_ld"; then
	      no_undefined_flag_CXX=' $wl-z ${wl}defs'
	      if $CC --version | $GREP -v '^2\.7' > /dev/null; then
	        archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
	        archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
                  $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'

	        # Commands to make compiler produce verbose output that lists
	        # what "hidden" libraries, object files and flags are used when
	        # linking a shared library.
	        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
	      else
	        # g++ 2.7 appears to require '-G' NOT '-shared' on this
	        # platform.
	        archive_cmds_CXX='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
	        archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
                  $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'

	        # Commands to make compiler produce verbose output that lists
	        # what "hidden" libraries, object files and flags are used when
	        # linking a shared library.
	        output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
	      fi

	      hardcode_libdir_flag_spec_CXX='$wl-R $wl$libdir'
	      case $host_os in
		solaris2.[0-5] | solaris2.[0-5].*) ;;
		*)
		  whole_archive_flag_spec_CXX='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
		  ;;
	      esac
	    fi
	    ;;
        esac
        ;;

    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
      no_undefined_flag_CXX='$wl-z,text'
      archive_cmds_need_lc_CXX=no
      hardcode_shlibpath_var_CXX=no
      runpath_var='LD_RUN_PATH'

      case $cc_basename in
        CC*)
	  archive_cmds_CXX='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	  archive_expsym_cmds_CXX='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	  ;;
	*)
	  archive_cmds_CXX='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	  archive_expsym_cmds_CXX='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	  ;;
      esac
      ;;

      sysv5* | sco3.2v5* | sco5v6*)
	# Note: We CANNOT use -z defs as we might desire, because we do not
	# link with -lc, and that would cause any symbols used from libc to
	# always be unresolved, which means just about no library would
	# ever link correctly.  If we're not using GNU ld we use -z text
	# though, which does catch some bad symbols but isn't as heavy-handed
	# as -z defs.
	no_undefined_flag_CXX='$wl-z,text'
	allow_undefined_flag_CXX='$wl-z,nodefs'
	archive_cmds_need_lc_CXX=no
	hardcode_shlibpath_var_CXX=no
	hardcode_libdir_flag_spec_CXX='$wl-R,$libdir'
	hardcode_libdir_separator_CXX=':'
	link_all_deplibs_CXX=yes
	export_dynamic_flag_spec_CXX='$wl-Bexport'
	runpath_var='LD_RUN_PATH'

	case $cc_basename in
          CC*)
	    archive_cmds_CXX='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	    archive_expsym_cmds_CXX='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	    old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
              '"$old_archive_cmds_CXX"
	    reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
              '"$reload_cmds_CXX"
	    ;;
	  *)
	    archive_cmds_CXX='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	    archive_expsym_cmds_CXX='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
	    ;;
	esac
      ;;

      tandem*)
        case $cc_basename in
          NCC*)
	    # NonStop-UX NCC 3.20
	    # FIXME: insert proper C++ library support
	    ld_shlibs_CXX=no
	    ;;
          *)
	    # FIXME: insert proper C++ library support
	    ld_shlibs_CXX=no
	    ;;
        esac
        ;;

      vxworks*)
        # FIXME: insert proper C++ library support
        ld_shlibs_CXX=no
        ;;

      *)
        # FIXME: insert proper C++ library support
        ld_shlibs_CXX=no
        ;;
    esac

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
$as_echo "$ld_shlibs_CXX" >&6; }
    test no = "$ld_shlibs_CXX" && can_build_shared=no

    GCC_CXX=$GXX
    LD_CXX=$LD

    ## CAVEAT EMPTOR:
    ## There is no encapsulation within the following macros, do not change
    ## the running order or otherwise move them around unless you know exactly
    ## what you are doing...
    # Dependencies to place before and after the object being linked:
predep_objects_CXX=
postdep_objects_CXX=
predeps_CXX=
postdeps_CXX=
compiler_lib_search_path_CXX=

cat > conftest.$ac_ext <<_LT_EOF
class Foo
{
public:
  Foo (void) { a = 0; }
private:
  int a;
};
_LT_EOF


_lt_libdeps_save_CFLAGS=$CFLAGS
case "$CC $CFLAGS " in #(
*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
esac

if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  (eval $ac_compile) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  # Parse the compiler output and extract the necessary
  # objects, libraries and library flags.

  # Sentinel used to keep track of whether or not we are before
  # the conftest object file.
  pre_test_object_deps_done=no

  for p in `eval "$output_verbose_link_cmd"`; do
    case $prev$p in

    -L* | -R* | -l*)
       # Some compilers place space between "-{L,R}" and the path.
       # Remove the space.
       if test x-L = "$p" ||
          test x-R = "$p"; then
	 prev=$p
	 continue
       fi

       # Expand the sysroot to ease extracting the directories later.
       if test -z "$prev"; then
         case $p in
         -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
         -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
         -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
         esac
       fi
       case $p in
       =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
       esac
       if test no = "$pre_test_object_deps_done"; then
	 case $prev in
	 -L | -R)
	   # Internal compiler library paths should come after those
	   # provided the user.  The postdeps already come after the
	   # user supplied libs so there is no need to process them.
	   if test -z "$compiler_lib_search_path_CXX"; then
	     compiler_lib_search_path_CXX=$prev$p
	   else
	     compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} $prev$p"
	   fi
	   ;;
	 # The "-l" case would never come before the object being
	 # linked, so don't bother handling this case.
	 esac
       else
	 if test -z "$postdeps_CXX"; then
	   postdeps_CXX=$prev$p
	 else
	   postdeps_CXX="${postdeps_CXX} $prev$p"
	 fi
       fi
       prev=
       ;;

    *.lto.$objext) ;; # Ignore GCC LTO objects
    *.$objext)
       # This assumes that the test object file only shows up
       # once in the compiler output.
       if test "$p" = "conftest.$objext"; then
	 pre_test_object_deps_done=yes
	 continue
       fi

       if test no = "$pre_test_object_deps_done"; then
	 if test -z "$predep_objects_CXX"; then
	   predep_objects_CXX=$p
	 else
	   predep_objects_CXX="$predep_objects_CXX $p"
	 fi
       else
	 if test -z "$postdep_objects_CXX"; then
	   postdep_objects_CXX=$p
	 else
	   postdep_objects_CXX="$postdep_objects_CXX $p"
	 fi
       fi
       ;;

    *) ;; # Ignore the rest.

    esac
  done

  # Clean up.
  rm -f a.out a.exe
else
  echo "libtool.m4: error: problem compiling CXX test program"
fi

$RM -f confest.$objext
CFLAGS=$_lt_libdeps_save_CFLAGS

# PORTME: override above test on systems where it is broken
case $host_os in
interix[3-9]*)
  # Interix 3.5 installs completely hosed .la files for C++, so rather than
  # hack all around it, let's just trust "g++" to DTRT.
  predep_objects_CXX=
  postdep_objects_CXX=
  postdeps_CXX=
  ;;
esac


case " $postdeps_CXX " in
*" -lc "*) archive_cmds_need_lc_CXX=no ;;
esac
 compiler_lib_search_dirs_CXX=
if test -n "${compiler_lib_search_path_CXX}"; then
 compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | $SED -e 's! -L! !g' -e 's!^ !!'`
fi































    lt_prog_compiler_wl_CXX=
lt_prog_compiler_pic_CXX=
lt_prog_compiler_static_CXX=


  # C++ specific cases for pic, static, wl, etc.
  if test yes = "$GXX"; then
    lt_prog_compiler_wl_CXX='-Wl,'
    lt_prog_compiler_static_CXX='-static'

    case $host_os in
    aix*)
      # All AIX code is PIC.
      if test ia64 = "$host_cpu"; then
	# AIX 5 now supports IA64 processor
	lt_prog_compiler_static_CXX='-Bstatic'
      fi
      lt_prog_compiler_pic_CXX='-fPIC'
      ;;

    amigaos*)
      case $host_cpu in
      powerpc)
            # see comment about AmigaOS4 .so support
            lt_prog_compiler_pic_CXX='-fPIC'
        ;;
      m68k)
            # FIXME: we need at least 68020 code to build shared libraries, but
            # adding the '-m68020' flag to GCC prevents building anything better,
            # like '-m68040'.
            lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
        ;;
      esac
      ;;

    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
      # PIC is the default for these OSes.
      ;;
    mingw* | cygwin* | os2* | pw32* | cegcc*)
      # This hack is so that the source file can tell whether it is being
      # built for inclusion in a dll (and should export symbols for example).
      # Although the cygwin gcc ignores -fPIC, still need this for old-style
      # (--disable-auto-import) libraries
      lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
      case $host_os in
      os2*)
	lt_prog_compiler_static_CXX='$wl-static'
	;;
      esac
      ;;
    darwin* | rhapsody*)
      # PIC is the default on this platform
      # Common symbols not allowed in MH_DYLIB files
      lt_prog_compiler_pic_CXX='-fno-common'
      ;;
    *djgpp*)
      # DJGPP does not support shared libraries at all
      lt_prog_compiler_pic_CXX=
      ;;
    haiku*)
      # PIC is the default for Haiku.
      # The "-static" flag exists, but is broken.
      lt_prog_compiler_static_CXX=
      ;;
    interix[3-9]*)
      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
      # Instead, we relocate shared libraries at runtime.
      ;;
    sysv4*MP*)
      if test -d /usr/nec; then
	lt_prog_compiler_pic_CXX=-Kconform_pic
      fi
      ;;
    hpux*)
      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
      # sets the default TLS model and affects inlining.
      case $host_cpu in
      hppa*64*)
	;;
      *)
	lt_prog_compiler_pic_CXX='-fPIC'
	;;
      esac
      ;;
    *qnx* | *nto*)
      # QNX uses GNU C++, but need to define -shared option too, otherwise
      # it will coredump.
      lt_prog_compiler_pic_CXX='-fPIC -shared'
      ;;
    *)
      lt_prog_compiler_pic_CXX='-fPIC'
      ;;
    esac
  else
    case $host_os in
      aix[4-9]*)
	# All AIX code is PIC.
	if test ia64 = "$host_cpu"; then
	  # AIX 5 now supports IA64 processor
	  lt_prog_compiler_static_CXX='-Bstatic'
	else
	  lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
	fi
	;;
      chorus*)
	case $cc_basename in
	cxch68*)
	  # Green Hills C++ Compiler
	  # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
	  ;;
	esac
	;;
      mingw* | cygwin* | os2* | pw32* | cegcc*)
	# This hack is so that the source file can tell whether it is being
	# built for inclusion in a dll (and should export symbols for example).
	lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
	;;
      dgux*)
	case $cc_basename in
	  ec++*)
	    lt_prog_compiler_pic_CXX='-KPIC'
	    ;;
	  ghcx*)
	    # Green Hills C++ Compiler
	    lt_prog_compiler_pic_CXX='-pic'
	    ;;
	  *)
	    ;;
	esac
	;;
      freebsd* | dragonfly*)
	# FreeBSD uses GNU C++
	;;
      hpux9* | hpux10* | hpux11*)
	case $cc_basename in
	  CC*)
	    lt_prog_compiler_wl_CXX='-Wl,'
	    lt_prog_compiler_static_CXX='$wl-a ${wl}archive'
	    if test ia64 != "$host_cpu"; then
	      lt_prog_compiler_pic_CXX='+Z'
	    fi
	    ;;
	  aCC*)
	    lt_prog_compiler_wl_CXX='-Wl,'
	    lt_prog_compiler_static_CXX='$wl-a ${wl}archive'
	    case $host_cpu in
	    hppa*64*|ia64*)
	      # +Z the default
	      ;;
	    *)
	      lt_prog_compiler_pic_CXX='+Z'
	      ;;
	    esac
	    ;;
	  *)
	    ;;
	esac
	;;
      interix*)
	# This is c89, which is MS Visual C++ (no shared libs)
	# Anyone wants to do a port?
	;;
      irix5* | irix6* | nonstopux*)
	case $cc_basename in
	  CC*)
	    lt_prog_compiler_wl_CXX='-Wl,'
	    lt_prog_compiler_static_CXX='-non_shared'
	    # CC pic flag -KPIC is the default.
	    ;;
	  *)
	    ;;
	esac
	;;
      linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
	case $cc_basename in
	  KCC*)
	    # KAI C++ Compiler
	    lt_prog_compiler_wl_CXX='--backend -Wl,'
	    lt_prog_compiler_pic_CXX='-fPIC'
	    ;;
	  ecpc* )
	    # old Intel C++ for x86_64, which still supported -KPIC.
	    lt_prog_compiler_wl_CXX='-Wl,'
	    lt_prog_compiler_pic_CXX='-KPIC'
	    lt_prog_compiler_static_CXX='-static'
	    ;;
	  icpc* )
	    # Intel C++, used to be incompatible with GCC.
	    # ICC 10 doesn't accept -KPIC any more.
	    lt_prog_compiler_wl_CXX='-Wl,'
	    lt_prog_compiler_pic_CXX='-fPIC'
	    lt_prog_compiler_static_CXX='-static'
	    ;;
	  pgCC* | pgcpp*)
	    # Portland Group C++ compiler
	    lt_prog_compiler_wl_CXX='-Wl,'
	    lt_prog_compiler_pic_CXX='-fpic'
	    lt_prog_compiler_static_CXX='-Bstatic'
	    ;;
	  cxx*)
	    # Compaq C++
	    # Make sure the PIC flag is empty.  It appears that all Alpha
	    # Linux and Compaq Tru64 Unix objects are PIC.
	    lt_prog_compiler_pic_CXX=
	    lt_prog_compiler_static_CXX='-non_shared'
	    ;;
	  xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
	    # IBM XL 8.0, 9.0 on PPC and BlueGene
	    lt_prog_compiler_wl_CXX='-Wl,'
	    lt_prog_compiler_pic_CXX='-qpic'
	    lt_prog_compiler_static_CXX='-qstaticlink'
	    ;;
	  *)
	    case `$CC -V 2>&1 | sed 5q` in
	    *Sun\ C*)
	      # Sun C++ 5.9
	      lt_prog_compiler_pic_CXX='-KPIC'
	      lt_prog_compiler_static_CXX='-Bstatic'
	      lt_prog_compiler_wl_CXX='-Qoption ld '
	      ;;
	    esac
	    ;;
	esac
	;;
      lynxos*)
	;;
      m88k*)
	;;
      mvs*)
	case $cc_basename in
	  cxx*)
	    lt_prog_compiler_pic_CXX='-W c,exportall'
	    ;;
	  *)
	    ;;
	esac
	;;
      netbsd*)
	;;
      *qnx* | *nto*)
        # QNX uses GNU C++, but need to define -shared option too, otherwise
        # it will coredump.
        lt_prog_compiler_pic_CXX='-fPIC -shared'
        ;;
      osf3* | osf4* | osf5*)
	case $cc_basename in
	  KCC*)
	    lt_prog_compiler_wl_CXX='--backend -Wl,'
	    ;;
	  RCC*)
	    # Rational C++ 2.4.1
	    lt_prog_compiler_pic_CXX='-pic'
	    ;;
	  cxx*)
	    # Digital/Compaq C++
	    lt_prog_compiler_wl_CXX='-Wl,'
	    # Make sure the PIC flag is empty.  It appears that all Alpha
	    # Linux and Compaq Tru64 Unix objects are PIC.
	    lt_prog_compiler_pic_CXX=
	    lt_prog_compiler_static_CXX='-non_shared'
	    ;;
	  *)
	    ;;
	esac
	;;
      psos*)
	;;
      solaris*)
	case $cc_basename in
	  CC* | sunCC*)
	    # Sun C++ 4.2, 5.x and Centerline C++
	    lt_prog_compiler_pic_CXX='-KPIC'
	    lt_prog_compiler_static_CXX='-Bstatic'
	    lt_prog_compiler_wl_CXX='-Qoption ld '
	    ;;
	  gcx*)
	    # Green Hills C++ Compiler
	    lt_prog_compiler_pic_CXX='-PIC'
	    ;;
	  *)
	    ;;
	esac
	;;
      sunos4*)
	case $cc_basename in
	  CC*)
	    # Sun C++ 4.x
	    lt_prog_compiler_pic_CXX='-pic'
	    lt_prog_compiler_static_CXX='-Bstatic'
	    ;;
	  lcc*)
	    # Lucid
	    lt_prog_compiler_pic_CXX='-pic'
	    ;;
	  *)
	    ;;
	esac
	;;
      sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
	case $cc_basename in
	  CC*)
	    lt_prog_compiler_wl_CXX='-Wl,'
	    lt_prog_compiler_pic_CXX='-KPIC'
	    lt_prog_compiler_static_CXX='-Bstatic'
	    ;;
	esac
	;;
      tandem*)
	case $cc_basename in
	  NCC*)
	    # NonStop-UX NCC 3.20
	    lt_prog_compiler_pic_CXX='-KPIC'
	    ;;
	  *)
	    ;;
	esac
	;;
      vxworks*)
	;;
      *)
	lt_prog_compiler_can_build_shared_CXX=no
	;;
    esac
  fi

case $host_os in
  # For platforms that do not support PIC, -DPIC is meaningless:
  *djgpp*)
    lt_prog_compiler_pic_CXX=
    ;;
  *)
    lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
    ;;
esac

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
if ${lt_cv_prog_compiler_pic_CXX+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_prog_compiler_pic_CXX=$lt_prog_compiler_pic_CXX
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_CXX" >&5
$as_echo "$lt_cv_prog_compiler_pic_CXX" >&6; }
lt_prog_compiler_pic_CXX=$lt_cv_prog_compiler_pic_CXX

#
# Check to make sure the PIC flag actually works.
#
if test -n "$lt_prog_compiler_pic_CXX"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_prog_compiler_pic_works_CXX=no
   ac_outfile=conftest.$ac_objext
   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
   lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"  ## exclude from sc_useless_quotes_in_assignment
   # Insert the option either (1) after the last *FLAGS variable, or
   # (2) before a word containing "conftest.", or (3) at the end.
   # Note that $ac_compile itself does not contain backslashes and begins
   # with a dollar sign (not a hyphen), so the echo should work correctly.
   # The option is referenced via a variable to avoid confusing sed.
   lt_compile=`echo "$ac_compile" | $SED \
   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>conftest.err)
   ac_status=$?
   cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   if (exit $ac_status) && test -s "$ac_outfile"; then
     # The compiler can only warn and ignore the option if not recognized
     # So say no if there are warnings other than the usual output.
     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
       lt_cv_prog_compiler_pic_works_CXX=yes
     fi
   fi
   $RM conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
$as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }

if test yes = "$lt_cv_prog_compiler_pic_works_CXX"; then
    case $lt_prog_compiler_pic_CXX in
     "" | " "*) ;;
     *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
     esac
else
    lt_prog_compiler_pic_CXX=
     lt_prog_compiler_can_build_shared_CXX=no
fi

fi





#
# Check to make sure the static flag actually works.
#
wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_prog_compiler_static_works_CXX=no
   save_LDFLAGS=$LDFLAGS
   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
   echo "$lt_simple_link_test_code" > conftest.$ac_ext
   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
     # The linker can only warn and ignore the option if not recognized
     # So say no if there are warnings
     if test -s conftest.err; then
       # Append any errors to the config.log.
       cat conftest.err 1>&5
       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
       if diff conftest.exp conftest.er2 >/dev/null; then
         lt_cv_prog_compiler_static_works_CXX=yes
       fi
     else
       lt_cv_prog_compiler_static_works_CXX=yes
     fi
   fi
   $RM -r conftest*
   LDFLAGS=$save_LDFLAGS

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
$as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }

if test yes = "$lt_cv_prog_compiler_static_works_CXX"; then
    :
else
    lt_prog_compiler_static_CXX=
fi




    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_prog_compiler_c_o_CXX=no
   $RM -r conftest 2>/dev/null
   mkdir conftest
   cd conftest
   mkdir out
   echo "$lt_simple_compile_test_code" > conftest.$ac_ext

   lt_compiler_flag="-o out/conftest2.$ac_objext"
   # Insert the option either (1) after the last *FLAGS variable, or
   # (2) before a word containing "conftest.", or (3) at the end.
   # Note that $ac_compile itself does not contain backslashes and begins
   # with a dollar sign (not a hyphen), so the echo should work correctly.
   lt_compile=`echo "$ac_compile" | $SED \
   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>out/conftest.err)
   ac_status=$?
   cat out/conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   if (exit $ac_status) && test -s out/conftest2.$ac_objext
   then
     # The compiler can only warn and ignore the option if not recognized
     # So say no if there are warnings
     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
       lt_cv_prog_compiler_c_o_CXX=yes
     fi
   fi
   chmod u+w . 2>&5
   $RM conftest*
   # SGI C++ compiler will create directory out/ii_files/ for
   # template instantiation
   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
   $RM out/* && rmdir out
   cd ..
   $RM -r conftest
   $RM conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }



    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_prog_compiler_c_o_CXX=no
   $RM -r conftest 2>/dev/null
   mkdir conftest
   cd conftest
   mkdir out
   echo "$lt_simple_compile_test_code" > conftest.$ac_ext

   lt_compiler_flag="-o out/conftest2.$ac_objext"
   # Insert the option either (1) after the last *FLAGS variable, or
   # (2) before a word containing "conftest.", or (3) at the end.
   # Note that $ac_compile itself does not contain backslashes and begins
   # with a dollar sign (not a hyphen), so the echo should work correctly.
   lt_compile=`echo "$ac_compile" | $SED \
   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
   -e 's:$: $lt_compiler_flag:'`
   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
   (eval "$lt_compile" 2>out/conftest.err)
   ac_status=$?
   cat out/conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   if (exit $ac_status) && test -s out/conftest2.$ac_objext
   then
     # The compiler can only warn and ignore the option if not recognized
     # So say no if there are warnings
     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
       lt_cv_prog_compiler_c_o_CXX=yes
     fi
   fi
   chmod u+w . 2>&5
   $RM conftest*
   # SGI C++ compiler will create directory out/ii_files/ for
   # template instantiation
   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
   $RM out/* && rmdir out
   cd ..
   $RM -r conftest
   $RM conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }




hard_links=nottested
if test no = "$lt_cv_prog_compiler_c_o_CXX" && test no != "$need_locks"; then
  # do not overwrite the value of need_locks provided by the user
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
$as_echo_n "checking if we can lock with hard links... " >&6; }
  hard_links=yes
  $RM conftest*
  ln conftest.a conftest.b 2>/dev/null && hard_links=no
  touch conftest.a
  ln conftest.a conftest.b 2>&5 || hard_links=no
  ln conftest.a conftest.b 2>/dev/null && hard_links=no
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
$as_echo "$hard_links" >&6; }
  if test no = "$hard_links"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
    need_locks=warn
  fi
else
  need_locks=no
fi



    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }

  export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
  exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
  case $host_os in
  aix[4-9]*)
    # If we're using GNU nm, then we don't want the "-C" option.
    # -C means demangle to GNU nm, but means don't demangle to AIX nm.
    # Without the "-l" option, or with the "-B" option, AIX nm treats
    # weak defined symbols like other global defined symbols, whereas
    # GNU nm marks them as "W".
    # While the 'weak' keyword is ignored in the Export File, we need
    # it in the Import File for the 'aix-soname' feature, so we have
    # to replace the "-B" option with "-P" for AIX nm.
    if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
      export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
    else
      export_symbols_cmds_CXX='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
    fi
    ;;
  pw32*)
    export_symbols_cmds_CXX=$ltdll_cmds
    ;;
  cygwin* | mingw* | cegcc*)
    case $cc_basename in
    cl*)
      exclude_expsyms_CXX='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
      ;;
    *)
      export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
      exclude_expsyms_CXX='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
      ;;
    esac
    ;;
  *)
    export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
    ;;
  esac

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
$as_echo "$ld_shlibs_CXX" >&6; }
test no = "$ld_shlibs_CXX" && can_build_shared=no

with_gnu_ld_CXX=$with_gnu_ld






#
# Do we need to explicitly link libc?
#
case "x$archive_cmds_need_lc_CXX" in
x|xyes)
  # Assume -lc should be added
  archive_cmds_need_lc_CXX=yes

  if test yes,yes = "$GCC,$enable_shared"; then
    case $archive_cmds_CXX in
    *'~'*)
      # FIXME: we may have to deal with multi-command sequences.
      ;;
    '$CC '*)
      # Test whether the compiler implicitly links with -lc since on some
      # systems, -lgcc has to come before -lc. If gcc already passes -lc
      # to ld, don't add -lc before -lgcc.
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
  $as_echo_n "(cached) " >&6
else
  $RM conftest*
	echo "$lt_simple_compile_test_code" > conftest.$ac_ext

	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
  (eval $ac_compile) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } 2>conftest.err; then
	  soname=conftest
	  lib=conftest
	  libobjs=conftest.$ac_objext
	  deplibs=
	  wl=$lt_prog_compiler_wl_CXX
	  pic_flag=$lt_prog_compiler_pic_CXX
	  compiler_flags=-v
	  linker_flags=-v
	  verstring=
	  output_objdir=.
	  libname=conftest
	  lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
	  allow_undefined_flag_CXX=
	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
  (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
	  then
	    lt_cv_archive_cmds_need_lc_CXX=no
	  else
	    lt_cv_archive_cmds_need_lc_CXX=yes
	  fi
	  allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
	else
	  cat conftest.err 1>&5
	fi
	$RM conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
$as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
      archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
      ;;
    esac
  fi
  ;;
esac






























































    { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
$as_echo_n "checking dynamic linker characteristics... " >&6; }

library_names_spec=
libname_spec='lib$name'
soname_spec=
shrext_cmds=.so
postinstall_cmds=
postuninstall_cmds=
finish_cmds=
finish_eval=
shlibpath_var=
shlibpath_overrides_runpath=unknown
version_type=none
dynamic_linker="$host_os ld.so"
sys_lib_dlsearch_path_spec="/lib /usr/lib"
need_lib_prefix=unknown
hardcode_into_libs=no

# when you set need_version to no, make sure it does not cause -set_version
# flags to be left without arguments
need_version=unknown



case $host_os in
aix3*)
  version_type=linux # correct to gnu/linux during the next big refactor
  library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
  shlibpath_var=LIBPATH

  # AIX 3 has no versioning support, so we append a major version to the name.
  soname_spec='$libname$release$shared_ext$major'
  ;;

aix[4-9]*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  hardcode_into_libs=yes
  if test ia64 = "$host_cpu"; then
    # AIX 5 supports IA64
    library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
    shlibpath_var=LD_LIBRARY_PATH
  else
    # With GCC up to 2.95.x, collect2 would create an import file
    # for dependence libraries.  The import file would start with
    # the line '#! .'.  This would cause the generated library to
    # depend on '.', always an invalid library.  This was fixed in
    # development snapshots of GCC prior to 3.0.
    case $host_os in
      aix4 | aix4.[01] | aix4.[01].*)
      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
	   echo ' yes '
	   echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
	:
      else
	can_build_shared=no
      fi
      ;;
    esac
    # Using Import Files as archive members, it is possible to support
    # filename-based versioning of shared library archives on AIX. While
    # this would work for both with and without runtime linking, it will
    # prevent static linking of such archives. So we do filename-based
    # shared library versioning with .so extension only, which is used
    # when both runtime linking and shared linking is enabled.
    # Unfortunately, runtime linking may impact performance, so we do
    # not want this to be the default eventually. Also, we use the
    # versioned .so libs for executables only if there is the -brtl
    # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
    # To allow for filename-based versioning support, we need to create
    # libNAME.so.V as an archive file, containing:
    # *) an Import File, referring to the versioned filename of the
    #    archive as well as the shared archive member, telling the
    #    bitwidth (32 or 64) of that shared object, and providing the
    #    list of exported symbols of that shared object, eventually
    #    decorated with the 'weak' keyword
    # *) the shared object with the F_LOADONLY flag set, to really avoid
    #    it being seen by the linker.
    # At run time we better use the real file rather than another symlink,
    # but for link time we create the symlink libNAME.so -> libNAME.so.V

    case $with_aix_soname,$aix_use_runtimelinking in
    # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
    # soname into executable. Probably we can add versioning support to
    # collect2, so additional links can be useful in future.
    aix,yes) # traditional libtool
      dynamic_linker='AIX unversionable lib.so'
      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
      # instead of lib<name>.a to let people know that these are not
      # typical AIX shared libraries.
      library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
      ;;
    aix,no) # traditional AIX only
      dynamic_linker='AIX lib.a(lib.so.V)'
      # We preserve .a as extension for shared libraries through AIX4.2
      # and later when we are not doing run time linking.
      library_names_spec='$libname$release.a $libname.a'
      soname_spec='$libname$release$shared_ext$major'
      ;;
    svr4,*) # full svr4 only
      dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)"
      library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
      # We do not specify a path in Import Files, so LIBPATH fires.
      shlibpath_overrides_runpath=yes
      ;;
    *,yes) # both, prefer svr4
      dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)"
      library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
      # unpreferred sharedlib libNAME.a needs extra handling
      postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
      postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
      # We do not specify a path in Import Files, so LIBPATH fires.
      shlibpath_overrides_runpath=yes
      ;;
    *,no) # both, prefer aix
      dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)"
      library_names_spec='$libname$release.a $libname.a'
      soname_spec='$libname$release$shared_ext$major'
      # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
      postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
      postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
      ;;
    esac
    shlibpath_var=LIBPATH
  fi
  ;;

amigaos*)
  case $host_cpu in
  powerpc)
    # Since July 2007 AmigaOS4 officially supports .so libraries.
    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
    ;;
  m68k)
    library_names_spec='$libname.ixlibrary $libname.a'
    # Create ${libname}_ixlibrary.a entries in /sys/libs.
    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
    ;;
  esac
  ;;

beos*)
  library_names_spec='$libname$shared_ext'
  dynamic_linker="$host_os ld.so"
  shlibpath_var=LIBRARY_PATH
  ;;

bsdi[45]*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_version=no
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  soname_spec='$libname$release$shared_ext$major'
  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
  shlibpath_var=LD_LIBRARY_PATH
  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
  # the default ld.so.conf also contains /usr/contrib/lib and
  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
  # libtool to hard-code these into programs
  ;;

cygwin* | mingw* | pw32* | cegcc*)
  version_type=windows
  shrext_cmds=.dll
  need_version=no
  need_lib_prefix=no

  case $GCC,$cc_basename in
  yes,*)
    # gcc
    library_names_spec='$libname.dll.a'
    # DLL is installed to $(libdir)/../bin by postinstall_cmds
    postinstall_cmds='base_file=`basename \$file`~
      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
      dldir=$destdir/`dirname \$dlpath`~
      test -d \$dldir || mkdir -p \$dldir~
      $install_prog $dir/$dlname \$dldir/$dlname~
      chmod a+x \$dldir/$dlname~
      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
      fi'
    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
      dlpath=$dir/\$dldll~
       $RM \$dlpath'
    shlibpath_overrides_runpath=yes

    case $host_os in
    cygwin*)
      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
      soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'

      ;;
    mingw* | cegcc*)
      # MinGW DLLs use traditional 'lib' prefix
      soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
      ;;
    pw32*)
      # pw32 DLLs use 'pw' prefix rather than 'lib'
      library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
      ;;
    esac
    dynamic_linker='Win32 ld.exe'
    ;;

  *,cl*)
    # Native MSVC
    libname_spec='$name'
    soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
    library_names_spec='$libname.dll.lib'

    case $build_os in
    mingw*)
      sys_lib_search_path_spec=
      lt_save_ifs=$IFS
      IFS=';'
      for lt_path in $LIB
      do
        IFS=$lt_save_ifs
        # Let DOS variable expansion print the short 8.3 style file name.
        lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
        sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
      done
      IFS=$lt_save_ifs
      # Convert to MSYS style.
      sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
      ;;
    cygwin*)
      # Convert to unix form, then to dos form, then back to unix form
      # but this time dos style (no spaces!) so that the unix form looks
      # like /cygdrive/c/PROGRA~1:/cygdr...
      sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
      sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
      sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
      ;;
    *)
      sys_lib_search_path_spec=$LIB
      if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
        # It is most probably a Windows format PATH.
        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
      else
        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
      fi
      # FIXME: find the short name or the path components, as spaces are
      # common. (e.g. "Program Files" -> "PROGRA~1")
      ;;
    esac

    # DLL is installed to $(libdir)/../bin by postinstall_cmds
    postinstall_cmds='base_file=`basename \$file`~
      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
      dldir=$destdir/`dirname \$dlpath`~
      test -d \$dldir || mkdir -p \$dldir~
      $install_prog $dir/$dlname \$dldir/$dlname'
    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
      dlpath=$dir/\$dldll~
       $RM \$dlpath'
    shlibpath_overrides_runpath=yes
    dynamic_linker='Win32 link.exe'
    ;;

  *)
    # Assume MSVC wrapper
    library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib'
    dynamic_linker='Win32 ld.exe'
    ;;
  esac
  # FIXME: first we should search . and the directory the executable is in
  shlibpath_var=PATH
  ;;

darwin* | rhapsody*)
  dynamic_linker="$host_os dyld"
  version_type=darwin
  need_lib_prefix=no
  need_version=no
  library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
  soname_spec='$libname$release$major$shared_ext'
  shlibpath_overrides_runpath=yes
  shlibpath_var=DYLD_LIBRARY_PATH
  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'

  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
  ;;

dgux*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  soname_spec='$libname$release$shared_ext$major'
  shlibpath_var=LD_LIBRARY_PATH
  ;;

freebsd* | dragonfly*)
  # DragonFly does not have aout.  When/if they implement a new
  # versioning mechanism, adjust this.
  if test -x /usr/bin/objformat; then
    objformat=`/usr/bin/objformat`
  else
    case $host_os in
    freebsd[23].*) objformat=aout ;;
    *) objformat=elf ;;
    esac
  fi
  version_type=freebsd-$objformat
  case $version_type in
    freebsd-elf*)
      library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
      soname_spec='$libname$release$shared_ext$major'
      need_version=no
      need_lib_prefix=no
      ;;
    freebsd-*)
      library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
      need_version=yes
      ;;
  esac
  shlibpath_var=LD_LIBRARY_PATH
  case $host_os in
  freebsd2.*)
    shlibpath_overrides_runpath=yes
    ;;
  freebsd3.[01]* | freebsdelf3.[01]*)
    shlibpath_overrides_runpath=yes
    hardcode_into_libs=yes
    ;;
  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
    shlibpath_overrides_runpath=no
    hardcode_into_libs=yes
    ;;
  *) # from 4.6 on, and DragonFly
    shlibpath_overrides_runpath=yes
    hardcode_into_libs=yes
    ;;
  esac
  ;;

haiku*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  dynamic_linker="$host_os runtime_loader"
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  soname_spec='$libname$release$shared_ext$major'
  shlibpath_var=LIBRARY_PATH
  shlibpath_overrides_runpath=no
  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
  hardcode_into_libs=yes
  ;;

hpux9* | hpux10* | hpux11*)
  # Give a soname corresponding to the major version so that dld.sl refuses to
  # link against other versions.
  version_type=sunos
  need_lib_prefix=no
  need_version=no
  case $host_cpu in
  ia64*)
    shrext_cmds='.so'
    hardcode_into_libs=yes
    dynamic_linker="$host_os dld.so"
    shlibpath_var=LD_LIBRARY_PATH
    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
    soname_spec='$libname$release$shared_ext$major'
    if test 32 = "$HPUX_IA64_MODE"; then
      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
      sys_lib_dlsearch_path_spec=/usr/lib/hpux32
    else
      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
      sys_lib_dlsearch_path_spec=/usr/lib/hpux64
    fi
    ;;
  hppa*64*)
    shrext_cmds='.sl'
    hardcode_into_libs=yes
    dynamic_linker="$host_os dld.sl"
    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
    soname_spec='$libname$release$shared_ext$major'
    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
    ;;
  *)
    shrext_cmds='.sl'
    dynamic_linker="$host_os dld.sl"
    shlibpath_var=SHLIB_PATH
    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
    soname_spec='$libname$release$shared_ext$major'
    ;;
  esac
  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
  postinstall_cmds='chmod 555 $lib'
  # or fails outright, so override atomically:
  install_override_mode=555
  ;;

interix[3-9]*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  soname_spec='$libname$release$shared_ext$major'
  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=no
  hardcode_into_libs=yes
  ;;

irix5* | irix6* | nonstopux*)
  case $host_os in
    nonstopux*) version_type=nonstopux ;;
    *)
	if test yes = "$lt_cv_prog_gnu_ld"; then
		version_type=linux # correct to gnu/linux during the next big refactor
	else
		version_type=irix
	fi ;;
  esac
  need_lib_prefix=no
  need_version=no
  soname_spec='$libname$release$shared_ext$major'
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
  case $host_os in
  irix5* | nonstopux*)
    libsuff= shlibsuff=
    ;;
  *)
    case $LD in # libtool.m4 will add one of these switches to LD
    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
      libsuff= shlibsuff= libmagic=32-bit;;
    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
      libsuff=32 shlibsuff=N32 libmagic=N32;;
    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
      libsuff=64 shlibsuff=64 libmagic=64-bit;;
    *) libsuff= shlibsuff= libmagic=never-match;;
    esac
    ;;
  esac
  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
  shlibpath_overrides_runpath=no
  sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
  sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
  hardcode_into_libs=yes
  ;;

# No shared lib support for Linux oldld, aout, or coff.
linux*oldld* | linux*aout* | linux*coff*)
  dynamic_linker=no
  ;;

linux*android*)
  version_type=none # Android doesn't support versioned libraries.
  need_lib_prefix=no
  need_version=no
  library_names_spec='$libname$release$shared_ext'
  soname_spec='$libname$release$shared_ext'
  finish_cmds=
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes

  # This implies no fast_install, which is unacceptable.
  # Some rework will be needed to allow for fast_install
  # before this can be enabled.
  hardcode_into_libs=yes

  dynamic_linker='Android linker'
  # Don't embed -rpath directories since the linker doesn't support them.
  hardcode_libdir_flag_spec_CXX='-L$libdir'
  ;;

# This must be glibc/ELF.
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  soname_spec='$libname$release$shared_ext$major'
  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=no

  # Some binutils ld are patched to set DT_RUNPATH
  if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
  $as_echo_n "(cached) " >&6
else
  lt_cv_shlibpath_overrides_runpath=no
    save_LDFLAGS=$LDFLAGS
    save_libdir=$libdir
    eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
	 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
  lt_cv_shlibpath_overrides_runpath=yes
fi
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
    LDFLAGS=$save_LDFLAGS
    libdir=$save_libdir

fi

  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath

  # This implies no fast_install, which is unacceptable.
  # Some rework will be needed to allow for fast_install
  # before this can be enabled.
  hardcode_into_libs=yes

  # Add ABI-specific directories to the system library path.
  sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib"

  # Ideally, we could use ldconfig to report *all* directores which are
  # searched for libraries, however this is still not possible.  Aside from not
  # being certain /sbin/ldconfig is available, command
  # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
  # even though it is searched at run-time.  Try to do the best guess by
  # appending ld.so.conf contents (and includes) to the search path.
  if test -f /etc/ld.so.conf; then
    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
    sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra"
  fi

  # We used to test for /lib/ld.so.1 and disable shared libraries on
  # powerpc, because MkLinux only supported shared libraries with the
  # GNU dynamic linker.  Since this was broken with cross compilers,
  # most powerpc-linux boxes support dynamic linking these days and
  # people can always --disable-shared, the test was removed, and we
  # assume the GNU/Linux dynamic linker is in use.
  dynamic_linker='GNU/Linux ld.so'
  ;;

netbsd*)
  version_type=sunos
  need_lib_prefix=no
  need_version=no
  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
    library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
    dynamic_linker='NetBSD (a.out) ld.so'
  else
    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
    soname_spec='$libname$release$shared_ext$major'
    dynamic_linker='NetBSD ld.elf_so'
  fi
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  hardcode_into_libs=yes
  ;;

newsos6)
  version_type=linux # correct to gnu/linux during the next big refactor
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  ;;

*nto* | *qnx*)
  version_type=qnx
  need_lib_prefix=no
  need_version=no
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  soname_spec='$libname$release$shared_ext$major'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=no
  hardcode_into_libs=yes
  dynamic_linker='ldqnx.so'
  ;;

openbsd* | bitrig*)
  version_type=sunos
  sys_lib_dlsearch_path_spec=/usr/lib
  need_lib_prefix=no
  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
    need_version=no
  else
    need_version=yes
  fi
  library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  ;;

os2*)
  libname_spec='$name'
  version_type=windows
  shrext_cmds=.dll
  need_version=no
  need_lib_prefix=no
  # OS/2 can only load a DLL with a base name of 8 characters or less.
  soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
    v=$($ECHO $release$versuffix | tr -d .-);
    n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
    $ECHO $n$v`$shared_ext'
  library_names_spec='${libname}_dll.$libext'
  dynamic_linker='OS/2 ld.exe'
  shlibpath_var=BEGINLIBPATH
  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
  sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
  postinstall_cmds='base_file=`basename \$file`~
    dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
    dldir=$destdir/`dirname \$dlpath`~
    test -d \$dldir || mkdir -p \$dldir~
    $install_prog $dir/$dlname \$dldir/$dlname~
    chmod a+x \$dldir/$dlname~
    if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
      eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
    fi'
  postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
    dlpath=$dir/\$dldll~
    $RM \$dlpath'
  ;;

osf3* | osf4* | osf5*)
  version_type=osf
  need_lib_prefix=no
  need_version=no
  soname_spec='$libname$release$shared_ext$major'
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  shlibpath_var=LD_LIBRARY_PATH
  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
  sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
  ;;

rdos*)
  dynamic_linker=no
  ;;

solaris*)
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  soname_spec='$libname$release$shared_ext$major'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  hardcode_into_libs=yes
  # ldd complains unless libraries are executable
  postinstall_cmds='chmod +x $lib'
  ;;

sunos4*)
  version_type=sunos
  library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  if test yes = "$with_gnu_ld"; then
    need_lib_prefix=no
  fi
  need_version=yes
  ;;

sysv4 | sysv4.3*)
  version_type=linux # correct to gnu/linux during the next big refactor
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  soname_spec='$libname$release$shared_ext$major'
  shlibpath_var=LD_LIBRARY_PATH
  case $host_vendor in
    sni)
      shlibpath_overrides_runpath=no
      need_lib_prefix=no
      runpath_var=LD_RUN_PATH
      ;;
    siemens)
      need_lib_prefix=no
      ;;
    motorola)
      need_lib_prefix=no
      need_version=no
      shlibpath_overrides_runpath=no
      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
      ;;
  esac
  ;;

sysv4*MP*)
  if test -d /usr/nec; then
    version_type=linux # correct to gnu/linux during the next big refactor
    library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
    soname_spec='$libname$shared_ext.$major'
    shlibpath_var=LD_LIBRARY_PATH
  fi
  ;;

sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
  version_type=sco
  need_lib_prefix=no
  need_version=no
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
  soname_spec='$libname$release$shared_ext$major'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=yes
  hardcode_into_libs=yes
  if test yes = "$with_gnu_ld"; then
    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
  else
    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
    case $host_os in
      sco3.2v5*)
        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
	;;
    esac
  fi
  sys_lib_dlsearch_path_spec='/usr/lib'
  ;;

tpf*)
  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
  version_type=linux # correct to gnu/linux during the next big refactor
  need_lib_prefix=no
  need_version=no
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  shlibpath_var=LD_LIBRARY_PATH
  shlibpath_overrides_runpath=no
  hardcode_into_libs=yes
  ;;

uts4*)
  version_type=linux # correct to gnu/linux during the next big refactor
  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
  soname_spec='$libname$release$shared_ext$major'
  shlibpath_var=LD_LIBRARY_PATH
  ;;

*)
  dynamic_linker=no
  ;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
$as_echo "$dynamic_linker" >&6; }
test no = "$dynamic_linker" && can_build_shared=no

variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
if test yes = "$GCC"; then
  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
fi

if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
  sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
fi

if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
  sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
fi

# remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec

# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"

# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH








































    { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
hardcode_action_CXX=
if test -n "$hardcode_libdir_flag_spec_CXX" ||
   test -n "$runpath_var_CXX" ||
   test yes = "$hardcode_automatic_CXX"; then

  # We can hardcode non-existent directories.
  if test no != "$hardcode_direct_CXX" &&
     # If the only mechanism to avoid hardcoding is shlibpath_var, we
     # have to relink, otherwise we might link with an installed library
     # when we should be linking with a yet-to-be-installed one
     ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" &&
     test no != "$hardcode_minus_L_CXX"; then
    # Linking always hardcodes the temporary library directory.
    hardcode_action_CXX=relink
  else
    # We can link without hardcoding, and we can hardcode nonexisting dirs.
    hardcode_action_CXX=immediate
  fi
else
  # We cannot hardcode anything, or else we can only hardcode existing
  # directories.
  hardcode_action_CXX=unsupported
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
$as_echo "$hardcode_action_CXX" >&6; }

if test relink = "$hardcode_action_CXX" ||
   test yes = "$inherit_rpath_CXX"; then
  # Fast installation is not supported
  enable_fast_install=no
elif test yes = "$shlibpath_overrides_runpath" ||
     test no = "$enable_shared"; then
  # Fast installation is not necessary
  enable_fast_install=needless
fi







  fi # test -n "$compiler"

  CC=$lt_save_CC
  CFLAGS=$lt_save_CFLAGS
  LDCXX=$LD
  LD=$lt_save_LD
  GCC=$lt_save_GCC
  with_gnu_ld=$lt_save_with_gnu_ld
  lt_cv_path_LDCXX=$lt_cv_path_LD
  lt_cv_path_LD=$lt_save_path_LD
  lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
  lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
fi # test yes != "$_lt_caught_CXX_error"

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the C++ compiler really really works" >&5
$as_echo_n "checking if the C++ compiler really really works... " >&6; }
if $CXX --version >&5 2>&1; then :
  have_cxx=yes
else
  have_cxx=no
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_cxx" >&5
$as_echo "$have_cxx" >&6; }
 if test "$have_cxx" = "yes"; then
  HAVE_CXX_TRUE=
  HAVE_CXX_FALSE='#'
else
  HAVE_CXX_TRUE='#'
  HAVE_CXX_FALSE=
fi



cat >>confdefs.h <<_ACEOF
#define PATH_SEPARATOR "$PATH_SEPARATOR"
_ACEOF


MAX_PROC_NR=`cat $srcdir/lib/MAX_PROC_NR`



$as_echo
           $as_echo "--- Checking for FUSE ---"
# libguestfs
# Copyright (C) 2009-2017 Red Hat 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
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program 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 program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

# Check whether --enable-fuse was given.
if test "${enable_fuse+set}" = set; then :
  enableval=$enable_fuse;
else
  enable_fuse=yes
fi

if test "x$enable_fuse" != "xno"; then :


pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for FUSE" >&5
$as_echo_n "checking for FUSE... " >&6; }

if test -n "$FUSE_CFLAGS"; then
    pkg_cv_FUSE_CFLAGS="$FUSE_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"fuse\""; } >&5
  ($PKG_CONFIG --exists --print-errors "fuse") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_FUSE_CFLAGS=`$PKG_CONFIG --cflags "fuse" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$FUSE_LIBS"; then
    pkg_cv_FUSE_LIBS="$FUSE_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"fuse\""; } >&5
  ($PKG_CONFIG --exists --print-errors "fuse") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_FUSE_LIBS=`$PKG_CONFIG --libs "fuse" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        FUSE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "fuse" 2>&1`
        else
	        FUSE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "fuse" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$FUSE_PKG_ERRORS" >&5


        enable_fuse=no
        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: FUSE library and headers are missing, so optional FUSE module won't be built" >&5
$as_echo "$as_me: WARNING: FUSE library and headers are missing, so optional FUSE module won't be built" >&2;}

elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

        enable_fuse=no
        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: FUSE library and headers are missing, so optional FUSE module won't be built" >&5
$as_echo "$as_me: WARNING: FUSE library and headers are missing, so optional FUSE module won't be built" >&2;}

else
	FUSE_CFLAGS=$pkg_cv_FUSE_CFLAGS
	FUSE_LIBS=$pkg_cv_FUSE_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }




$as_echo "#define HAVE_FUSE 1" >>confdefs.h

        old_LIBS="$LIBS"
        LIBS="$FUSE_LIBS $LIBS"
        for ac_func in fuse_opt_add_opt_escaped
do :
  ac_fn_c_check_func "$LINENO" "fuse_opt_add_opt_escaped" "ac_cv_func_fuse_opt_add_opt_escaped"
if test "x$ac_cv_func_fuse_opt_add_opt_escaped" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_FUSE_OPT_ADD_OPT_ESCAPED 1
_ACEOF

fi
done

        LIBS="$old_LIBS"

fi

fi
 if test "x$enable_fuse" != "xno"; then
  HAVE_FUSE_TRUE=
  HAVE_FUSE_FALSE='#'
else
  HAVE_FUSE_TRUE='#'
  HAVE_FUSE_FALSE=
fi



$as_echo
           $as_echo "--- Checking the daemon and its dependencies ---"
# libguestfs
# Copyright (C) 2009-2017 Red Hat 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
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program 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 program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we should build the daemon" >&5
$as_echo_n "checking if we should build the daemon... " >&6; }
# Check whether --enable-daemon was given.
if test "${enable_daemon+set}" = set; then :
  enableval=$enable_daemon;
else
  enable_daemon=yes
fi

 if test "x$enable_daemon" = "xyes"; then
  ENABLE_DAEMON_TRUE=
  ENABLE_DAEMON_FALSE='#'
else
  ENABLE_DAEMON_TRUE='#'
  ENABLE_DAEMON_FALSE=
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_daemon" >&5
$as_echo "$enable_daemon" >&6; }

if test "x$enable_daemon" = "xyes"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we should install the daemon" >&5
$as_echo_n "checking if we should install the daemon... " >&6; }
    # Check whether --enable-install-daemon was given.
if test "${enable_install_daemon+set}" = set; then :
  enableval=$enable_install_daemon;
else
  enable_install_daemon=no
fi

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_install_daemon" >&5
$as_echo "$enable_install_daemon" >&6; }

                        dirs="/usr/sbin /sbin /usr/bin /bin"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking which of $dirs is a real directory" >&5
$as_echo_n "checking which of $dirs is a real directory... " >&6; }
    for dir in $dirs; do
        parent=`dirname $dir`
        if test ! -L $parent && test -d $parent \
            && test ! -L $dir && test -d $dir
        then
            DAEMON_SUPERMIN_DIR=$dir
            break
        fi
    done
    if test "x$DAEMON_SUPERMIN_DIR" = "x"; then
        as_fn_error $? "non-symlink binary directory not found" "$LINENO" 5
    fi
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DAEMON_SUPERMIN_DIR" >&5
$as_echo "$DAEMON_SUPERMIN_DIR" >&6; }


            ac_fn_c_check_func "$LINENO" "register_printf_specifier" "ac_cv_func_register_printf_specifier"
if test "x$ac_cv_func_register_printf_specifier" = xyes; then :


$as_echo "#define HAVE_REGISTER_PRINTF_SPECIFIER 1" >>confdefs.h


else

        ac_fn_c_check_func "$LINENO" "register_printf_function" "ac_cv_func_register_printf_function"
if test "x$ac_cv_func_register_printf_function" = xyes; then :


$as_echo "#define HAVE_REGISTER_PRINTF_FUNCTION 1" >>confdefs.h


else

            { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "No support for glibc-style extended printf formatters.

This means you either have a very old glibc (pre-2.0) or you
are using some other libc where this is not supported.
See \`config.log' for more details" "$LINENO" 5; }
fi

fi

fi
 if test "x$enable_install_daemon" = "xyes"; then
  INSTALL_DAEMON_TRUE=
  INSTALL_DAEMON_FALSE='#'
else
  INSTALL_DAEMON_TRUE='#'
  INSTALL_DAEMON_FALSE=
fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for acl_from_text in -lacl" >&5
$as_echo_n "checking for acl_from_text in -lacl... " >&6; }
if ${ac_cv_lib_acl_acl_from_text+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lacl  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char acl_from_text ();
int
main ()
{
return acl_from_text ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_acl_acl_from_text=yes
else
  ac_cv_lib_acl_acl_from_text=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_acl_acl_from_text" >&5
$as_echo "$ac_cv_lib_acl_acl_from_text" >&6; }
if test "x$ac_cv_lib_acl_acl_from_text" = xyes; then :

    ac_fn_c_check_header_mongrel "$LINENO" "sys/acl.h" "ac_cv_header_sys_acl_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_acl_h" = xyes; then :

        ACL_LIBS=-lacl


$as_echo "#define HAVE_ACL 1" >>confdefs.h


fi



else
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: POSIX acl library not found" >&5
$as_echo "$as_me: WARNING: POSIX acl library not found" >&2;}
fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_from_text in -lcap" >&5
$as_echo_n "checking for cap_from_text in -lcap... " >&6; }
if ${ac_cv_lib_cap_cap_from_text+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lcap  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char cap_from_text ();
int
main ()
{
return cap_from_text ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_cap_cap_from_text=yes
else
  ac_cv_lib_cap_cap_from_text=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_from_text" >&5
$as_echo "$ac_cv_lib_cap_cap_from_text" >&6; }
if test "x$ac_cv_lib_cap_cap_from_text" = xyes; then :

    ac_fn_c_check_header_mongrel "$LINENO" "sys/capability.h" "ac_cv_header_sys_capability_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_capability_h" = xyes; then :

        CAP_LIBS=-lcap


$as_echo "#define HAVE_CAP 1" >>confdefs.h


fi



else
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Linux capabilities library (libcap) not found" >&5
$as_echo "$as_me: WARNING: Linux capabilities library (libcap) not found" >&2;}
fi



pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for HIVEX" >&5
$as_echo_n "checking for HIVEX... " >&6; }

if test -n "$HIVEX_CFLAGS"; then
    pkg_cv_HIVEX_CFLAGS="$HIVEX_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"hivex\""; } >&5
  ($PKG_CONFIG --exists --print-errors "hivex") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_HIVEX_CFLAGS=`$PKG_CONFIG --cflags "hivex" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$HIVEX_LIBS"; then
    pkg_cv_HIVEX_LIBS="$HIVEX_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"hivex\""; } >&5
  ($PKG_CONFIG --exists --print-errors "hivex") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_HIVEX_LIBS=`$PKG_CONFIG --libs "hivex" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        HIVEX_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "hivex" 2>&1`
        else
	        HIVEX_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "hivex" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$HIVEX_PKG_ERRORS" >&5

	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: hivex not found, some core features will be disabled" >&5
$as_echo "$as_me: WARNING: hivex not found, some core features will be disabled" >&2;}
elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: hivex not found, some core features will be disabled" >&5
$as_echo "$as_me: WARNING: hivex not found, some core features will be disabled" >&2;}
else
	HIVEX_CFLAGS=$pkg_cv_HIVEX_CFLAGS
	HIVEX_LIBS=$pkg_cv_HIVEX_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }




$as_echo "#define HAVE_HIVEX 1" >>confdefs.h


fi
 if test "x$HIVEX_LIBS" != "x"; then
  HAVE_HIVEX_TRUE=
  HAVE_HIVEX_FALSE='#'
else
  HAVE_HIVEX_TRUE='#'
  HAVE_HIVEX_FALSE=
fi



pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SD_JOURNAL" >&5
$as_echo_n "checking for SD_JOURNAL... " >&6; }

if test -n "$SD_JOURNAL_CFLAGS"; then
    pkg_cv_SD_JOURNAL_CFLAGS="$SD_JOURNAL_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libsystemd") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_SD_JOURNAL_CFLAGS=`$PKG_CONFIG --cflags "libsystemd" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$SD_JOURNAL_LIBS"; then
    pkg_cv_SD_JOURNAL_LIBS="$SD_JOURNAL_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libsystemd") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_SD_JOURNAL_LIBS=`$PKG_CONFIG --libs "libsystemd" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        SD_JOURNAL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libsystemd" 2>&1`
        else
	        SD_JOURNAL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libsystemd" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$SD_JOURNAL_PKG_ERRORS" >&5



pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SD_JOURNAL" >&5
$as_echo_n "checking for SD_JOURNAL... " >&6; }

if test -n "$SD_JOURNAL_CFLAGS"; then
    pkg_cv_SD_JOURNAL_CFLAGS="$SD_JOURNAL_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd-journal >= 196\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libsystemd-journal >= 196") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_SD_JOURNAL_CFLAGS=`$PKG_CONFIG --cflags "libsystemd-journal >= 196" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$SD_JOURNAL_LIBS"; then
    pkg_cv_SD_JOURNAL_LIBS="$SD_JOURNAL_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd-journal >= 196\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libsystemd-journal >= 196") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_SD_JOURNAL_LIBS=`$PKG_CONFIG --libs "libsystemd-journal >= 196" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        SD_JOURNAL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libsystemd-journal >= 196" 2>&1`
        else
	        SD_JOURNAL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libsystemd-journal >= 196" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$SD_JOURNAL_PKG_ERRORS" >&5


        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: systemd journal library not found, some features will be disabled" >&5
$as_echo "$as_me: WARNING: systemd journal library not found, some features will be disabled" >&2;}

elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: systemd journal library not found, some features will be disabled" >&5
$as_echo "$as_me: WARNING: systemd journal library not found, some features will be disabled" >&2;}

else
	SD_JOURNAL_CFLAGS=$pkg_cv_SD_JOURNAL_CFLAGS
	SD_JOURNAL_LIBS=$pkg_cv_SD_JOURNAL_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }




$as_echo "#define HAVE_SD_JOURNAL 1" >>confdefs.h


fi

elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }


pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SD_JOURNAL" >&5
$as_echo_n "checking for SD_JOURNAL... " >&6; }

if test -n "$SD_JOURNAL_CFLAGS"; then
    pkg_cv_SD_JOURNAL_CFLAGS="$SD_JOURNAL_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd-journal >= 196\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libsystemd-journal >= 196") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_SD_JOURNAL_CFLAGS=`$PKG_CONFIG --cflags "libsystemd-journal >= 196" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$SD_JOURNAL_LIBS"; then
    pkg_cv_SD_JOURNAL_LIBS="$SD_JOURNAL_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libsystemd-journal >= 196\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libsystemd-journal >= 196") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_SD_JOURNAL_LIBS=`$PKG_CONFIG --libs "libsystemd-journal >= 196" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        SD_JOURNAL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libsystemd-journal >= 196" 2>&1`
        else
	        SD_JOURNAL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libsystemd-journal >= 196" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$SD_JOURNAL_PKG_ERRORS" >&5


        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: systemd journal library not found, some features will be disabled" >&5
$as_echo "$as_me: WARNING: systemd journal library not found, some features will be disabled" >&2;}

elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: systemd journal library not found, some features will be disabled" >&5
$as_echo "$as_me: WARNING: systemd journal library not found, some features will be disabled" >&2;}

else
	SD_JOURNAL_CFLAGS=$pkg_cv_SD_JOURNAL_CFLAGS
	SD_JOURNAL_LIBS=$pkg_cv_SD_JOURNAL_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }




$as_echo "#define HAVE_SD_JOURNAL 1" >>confdefs.h


fi

else
	SD_JOURNAL_CFLAGS=$pkg_cv_SD_JOURNAL_CFLAGS
	SD_JOURNAL_LIBS=$pkg_cv_SD_JOURNAL_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }




$as_echo "#define HAVE_SD_JOURNAL 1" >>confdefs.h


fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tsk_version_print in -ltsk" >&5
$as_echo_n "checking for tsk_version_print in -ltsk... " >&6; }
if ${ac_cv_lib_tsk_tsk_version_print+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ltsk  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char tsk_version_print ();
int
main ()
{
return tsk_version_print ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_tsk_tsk_version_print=yes
else
  ac_cv_lib_tsk_tsk_version_print=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tsk_tsk_version_print" >&5
$as_echo "$ac_cv_lib_tsk_tsk_version_print" >&6; }
if test "x$ac_cv_lib_tsk_tsk_version_print" = xyes; then :

    ac_fn_c_check_header_mongrel "$LINENO" "tsk/libtsk.h" "ac_cv_header_tsk_libtsk_h" "$ac_includes_default"
if test "x$ac_cv_header_tsk_libtsk_h" = xyes; then :

        TSK_LIBS=-ltsk


$as_echo "#define HAVE_LIBTSK 1" >>confdefs.h


fi



else
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The Sleuth Kit library (libtsk) not found" >&5
$as_echo "$as_me: WARNING: The Sleuth Kit library (libtsk) not found" >&2;}
fi



$as_echo
           $as_echo "--- Checking the appliance and its dependencies ---"
# libguestfs
# Copyright (C) 2009-2017 Red Hat 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
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program 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 program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we should build the appliance" >&5
$as_echo_n "checking if we should build the appliance... " >&6; }
# Check whether --enable-appliance was given.
if test "${enable_appliance+set}" = set; then :
  enableval=$enable_appliance; ENABLE_APPLIANCE="$enableval"
else
  ENABLE_APPLIANCE=yes
fi

 if test "x$ENABLE_APPLIANCE" = "xyes"; then
  ENABLE_APPLIANCE_TRUE=
  ENABLE_APPLIANCE_FALSE='#'
else
  ENABLE_APPLIANCE_TRUE='#'
  ENABLE_APPLIANCE_FALSE=
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ENABLE_APPLIANCE" >&5
$as_echo "$ENABLE_APPLIANCE" >&6; }


if test "x$enable_daemon" != "xyes" && test "x$ENABLE_APPLIANCE" = "xyes" ; then
    { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "conflicting ./configure arguments: if you --disable-daemon
then you have to --disable-appliance as well, since the appliance contains
the daemon inside it.
See \`config.log' for more details" "$LINENO" 5; }
fi

# Extract the first word of "supermin", so it can be a program name with args.
set dummy supermin; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_SUPERMIN+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $SUPERMIN in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_SUPERMIN="$SUPERMIN" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_SUPERMIN="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_path_SUPERMIN" && ac_cv_path_SUPERMIN="no"
  ;;
esac
fi
SUPERMIN=$ac_cv_path_SUPERMIN
if test -n "$SUPERMIN"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SUPERMIN" >&5
$as_echo "$SUPERMIN" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi



SUPERMIN_PACKAGER_CONFIG=no

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-supermin-packager-config option" >&5
$as_echo_n "checking for --with-supermin-packager-config option... " >&6; }

# Check whether --with-supermin-packager-config was given.
if test "${with_supermin_packager_config+set}" = set; then :
  withval=$with_supermin_packager_config; SUPERMIN_PACKAGER_CONFIG="$withval"
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SUPERMIN_PACKAGER_CONFIG\"" >&5
$as_echo "$SUPERMIN_PACKAGER_CONFIG\"" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: not set" >&5
$as_echo "not set" >&6; }
fi




SUPERMIN_EXTRA_OPTIONS=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-supermin-extra-options option" >&5
$as_echo_n "checking for --with-supermin-extra-options option... " >&6; }

# Check whether --with-supermin-extra-options was given.
if test "${with_supermin_extra_options+set}" = set; then :
  withval=$with_supermin_extra_options; SUPERMIN_EXTRA_OPTIONS="$withval"
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SUPERMIN_EXTRA_OPTIONS\"" >&5
$as_echo "$SUPERMIN_EXTRA_OPTIONS\"" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: not set" >&5
$as_echo "not set" >&6; }
fi




if test "x$ENABLE_APPLIANCE" = "xyes"; then
    supermin_major_min=5
    supermin_minor_min=1
    supermin_min=$supermin_major_min.$supermin_minor_min

    test "x$SUPERMIN" = "xno" &&
        as_fn_error $? "supermin >= $supermin_min must be installed" "$LINENO" 5

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking supermin is new enough" >&5
$as_echo_n "checking supermin is new enough... " >&6; }
    $SUPERMIN --version >&5 2>&1 ||
        as_fn_error $? "supermin >= $supermin_min must be installed, your version is too old" "$LINENO" 5
    supermin_major="`$SUPERMIN --version | $AWK '{print $2}' | $AWK -F. '{print $1}'`"
    supermin_minor="`$SUPERMIN --version | $AWK '{print $2}' | $AWK -F. '{print $2}'`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supermin_major.$supermin_minor" >&5
$as_echo "$supermin_major.$supermin_minor" >&6; }

    if test "$supermin_major" -lt "$supermin_major_min" || \
       ( test "$supermin_major" -eq "$supermin_major_min" && test "$supermin_minor" -lt "$supermin_minor_min" ); then
        as_fn_error $? "supermin >= $supermin_min must be installed, your version is too old" "$LINENO" 5
    fi
fi


cat >>confdefs.h <<_ACEOF
#define SUPERMIN "$SUPERMIN"
_ACEOF


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which Linux distro for package names" >&5
$as_echo_n "checking which Linux distro for package names... " >&6; }
if test -f /etc/os-release; then
    ( . /etc/os-release && echo $ID | tr '[:lower:]' '[:upper:]' ) >&5
    DISTRO="`. /etc/os-release && echo $ID | tr '[:lower:]' '[:upper:]'`"
    case $DISTRO in #(
  FEDORA | RHEL | CENTOS) :
    DISTRO=REDHAT ;; #(
  OPENSUSE | SLED | SLES) :
    DISTRO=SUSE ;; #(
  ARCH) :
    DISTRO=ARCHLINUX ;; #(
  *) :
     ;;
esac
elif test -f /etc/debian_version; then
    DISTRO=DEBIAN
    if grep -q 'DISTRIB_ID=Ubuntu' /etc/lsb-release 2>&5; then
        DISTRO=UBUNTU
    fi
elif test -f /etc/arch-release; then
    DISTRO=ARCHLINUX
elif test -f /etc/SuSE-release; then
    DISTRO=SUSE
elif test -f /etc/frugalware-release; then
    DISTRO=FRUGALWARE
elif test -f /etc/mageia-release; then
    DISTRO=MAGEIA
else
    DISTRO=REDHAT
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DISTRO" >&5
$as_echo "$DISTRO" >&6; }



# Check whether --with-extra-packages was given.
if test "${with_extra_packages+set}" = set; then :
  withval=$with_extra_packages; EXTRA_PACKAGES="$withval"
else
  EXTRA_PACKAGES=
fi




$as_echo
           $as_echo "--- Checking for QEMU ---"
# libguestfs
# Copyright (C) 2009-2017 Red Hat 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
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program 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 program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

case $host_cpu in #(
  i[456]86) :
    qemu_cpu=i386 ;; #(
  arm*) :
    qemu_cpu=arm ;; #(
  amd64) :
    qemu_cpu=x86_64 ;; #(
  powerpc64 | ppc64le | powerpc64le) :
    qemu_cpu=ppc64 ;; #(
  *) :
    qemu_cpu=$host_cpu ;;
esac
default_qemu="qemu-kvm kvm qemu-system-$qemu_cpu qemu"

# Check whether --with-qemu was given.
if test "${with_qemu+set}" = set; then :
  withval=$with_qemu;
else
      with_qemu="$default_qemu"

fi


if test "x$with_qemu" = "xno"; then :

    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: qemu was disabled, libguestfs may not work at all" >&5
$as_echo "$as_me: WARNING: qemu was disabled, libguestfs may not work at all" >&2;}
    QEMU=no

else

    for ac_prog in $with_qemu
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_QEMU+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $QEMU in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_QEMU="$QEMU" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/sbin$PATH_SEPARATOR/sbin$PATH_SEPARATOR/usr/libexec
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_QEMU="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
QEMU=$ac_cv_path_QEMU
if test -n "$QEMU"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $QEMU" >&5
$as_echo "$QEMU" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$QEMU" && break
done
test -n "$QEMU" || QEMU="no"

    test "x$QEMU" = "xno" && as_fn_error $? "qemu must be installed" "$LINENO" 5


cat >>confdefs.h <<_ACEOF
#define QEMU "$QEMU"
_ACEOF


        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the user specified extra options for qemu command line" >&5
$as_echo_n "checking if the user specified extra options for qemu command line... " >&6; }

# Check whether --with-qemu-options was given.
if test "${with_qemu_options+set}" = set; then :
  withval=$with_qemu_options; QEMU_OPTIONS="$withval"
else
  QEMU_OPTIONS=no
fi

    if test "x$QEMU_OPTIONS" = "xno"; then :

        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        QEMU_OPTIONS=

else

        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $QEMU_OPTIONS" >&5
$as_echo "$QEMU_OPTIONS" >&6; }

fi

cat >>confdefs.h <<_ACEOF
#define QEMU_OPTIONS "$QEMU_OPTIONS"
_ACEOF


                if test "x$vmchannel_test" != "xno"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking that $QEMU -help works" >&5
$as_echo_n "checking that $QEMU -help works... " >&6; }
        if $QEMU -help >&5 2>&1; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
        else
            { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
            { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "$QEMU -help: command failed.

This could be a very old version of qemu, or qemu might not be
working.

See \`config.log' for more details" "$LINENO" 5; }
        fi

        { $as_echo "$as_me:${as_lineno-$LINENO}: checking that $QEMU -version works" >&5
$as_echo_n "checking that $QEMU -version works... " >&6; }
        if $QEMU -version >&5 2>&1; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
        else
            { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
            { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "$QEMU -version: command failed.

This could be a very old version of qemu, or qemu might not be
working.

See \`config.log' for more details" "$LINENO" 5; }
        fi

        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $QEMU version >= 1" >&5
$as_echo_n "checking for $QEMU version >= 1... " >&6; }
        if $QEMU -version | grep -sq 'version [1-9]'; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
        else
            { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
            { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "$QEMU version must be >= 1.0.
See \`config.log' for more details" "$LINENO" 5; }
        fi

				{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what extra options we need to use for qemu feature tests" >&5
$as_echo_n "checking what extra options we need to use for qemu feature tests... " >&6; }
	QEMU_OPTIONS_FOR_CONFIGURE=
	# Note: the order we test these matters.
	for opt in "-machine virt" "-machine accel=kvm:tcg" "-display none"; do
	    if $QEMU $QEMU_OPTIONS_FOR_CONFIGURE $opt -device \? >&5 2>&1; then
	        QEMU_OPTIONS_FOR_CONFIGURE="$QEMU_OPTIONS_FOR_CONFIGURE $opt"
	    fi
	done
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $QEMU_OPTIONS_FOR_CONFIGURE" >&5
$as_echo "$QEMU_OPTIONS_FOR_CONFIGURE" >&6; }

        { $as_echo "$as_me:${as_lineno-$LINENO}: checking that $QEMU $QEMU_OPTIONS_FOR_CONFIGURE -device ? works" >&5
$as_echo_n "checking that $QEMU $QEMU_OPTIONS_FOR_CONFIGURE -device ? works... " >&6; }
        if $QEMU $QEMU_OPTIONS_FOR_CONFIGURE -device \? >&5 2>&1; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
        else
            { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
            { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "$QEMU $QEMU_OPTIONS_FOR_CONFIGURE -device ? doesn't work.
See \`config.log' for more details" "$LINENO" 5; }
        fi

        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for virtio-serial support in $QEMU" >&5
$as_echo_n "checking for virtio-serial support in $QEMU... " >&6; }
        if $QEMU $QEMU_OPTIONS_FOR_CONFIGURE -device \? 2>&1 | grep -sq virtio-serial; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
        else
            { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
            { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "I did not find virtio-serial support in
$QEMU.

virtio-serial support in qemu or KVM is essential for libguestfs
to operate.

Usually this means that you have to install a newer version of qemu
and/or KVM.  Please read the relevant section in the README file for
more information about this.

You can override this test by setting the environment variable
vmchannel_test=no

However if you don't have the right support in your qemu, then this
just delays the pain.

If I am using the wrong qemu or you want to compile qemu from source
and install it in another location, then you should configure with
the --with-qemu option.

See \`config.log' for more details" "$LINENO" 5; }
        fi
    fi

fi


$as_echo
           $as_echo "--- Checking for other libraries ---"
# libguestfs
# Copyright (C) 2009-2017 Red Hat 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
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program 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 program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.


old_LIBS="$LIBS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing crypt" >&5
$as_echo_n "checking for library containing crypt... " >&6; }
if ${ac_cv_search_crypt+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char crypt ();
int
main ()
{
return crypt ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' crypt; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_search_crypt=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext
  if ${ac_cv_search_crypt+:} false; then :
  break
fi
done
if ${ac_cv_search_crypt+:} false; then :

else
  ac_cv_search_crypt=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_crypt" >&5
$as_echo "$ac_cv_search_crypt" >&6; }
ac_res=$ac_cv_search_crypt
if test "$ac_res" != no; then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi

LIBS="$old_LIBS"
if test "$ac_cv_search_crypt" = "-lcrypt" ; then
  LIBCRYPT_LIBS="-lcrypt"
fi



pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBLZMA" >&5
$as_echo_n "checking for LIBLZMA... " >&6; }

if test -n "$LIBLZMA_CFLAGS"; then
    pkg_cv_LIBLZMA_CFLAGS="$LIBLZMA_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"liblzma\""; } >&5
  ($PKG_CONFIG --exists --print-errors "liblzma") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBLZMA_CFLAGS=`$PKG_CONFIG --cflags "liblzma" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$LIBLZMA_LIBS"; then
    pkg_cv_LIBLZMA_LIBS="$LIBLZMA_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"liblzma\""; } >&5
  ($PKG_CONFIG --exists --print-errors "liblzma") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBLZMA_LIBS=`$PKG_CONFIG --libs "liblzma" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        LIBLZMA_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "liblzma" 2>&1`
        else
	        LIBLZMA_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "liblzma" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$LIBLZMA_PKG_ERRORS" >&5

	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: liblzma not found, virt-builder will be slower" >&5
$as_echo "$as_me: WARNING: liblzma not found, virt-builder will be slower" >&2;}
elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: liblzma not found, virt-builder will be slower" >&5
$as_echo "$as_me: WARNING: liblzma not found, virt-builder will be slower" >&2;}
else
	LIBLZMA_CFLAGS=$pkg_cv_LIBLZMA_CFLAGS
	LIBLZMA_LIBS=$pkg_cv_LIBLZMA_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }




$as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h


        old_LIBS="$LIBS"
    LIBS="$LIBS $LIBLZMA_LIBS"
    for ac_func in lzma_index_stream_flags lzma_index_stream_padding
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done

    LIBS="$old_LIBS"

fi


# Check whether --with-readline was given.
if test "${with_readline+set}" = set; then :
  withval=$with_readline;
else
  with_readline=check
fi


LIBREADLINE=
if test "x$with_readline" != xno; then :

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lreadline" >&5
$as_echo_n "checking for main in -lreadline... " >&6; }
if ${ac_cv_lib_readline_main+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lreadline -lncurses $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


int
main ()
{
return main ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_readline_main=yes
else
  ac_cv_lib_readline_main=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_main" >&5
$as_echo "$ac_cv_lib_readline_main" >&6; }
if test "x$ac_cv_lib_readline_main" = xyes; then :
  LIBREADLINE="-lreadline -lncurses"


$as_echo "#define HAVE_LIBREADLINE 1" >>confdefs.h


else
  if test "x$with_readline" != xcheck; then
         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "--with-readline was given, but test for readline failed
See \`config.log' for more details" "$LINENO" 5; }
         fi

fi

    old_LIBS="$LIBS"
    LIBS="$LIBS $LIBREADLINE"
    for ac_func in append_history completion_matches rl_completion_matches
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done

    LIBS="$old_LIBS"

fi


pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBCONFIG" >&5
$as_echo_n "checking for LIBCONFIG... " >&6; }

if test -n "$LIBCONFIG_CFLAGS"; then
    pkg_cv_LIBCONFIG_CFLAGS="$LIBCONFIG_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libconfig\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libconfig") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBCONFIG_CFLAGS=`$PKG_CONFIG --cflags "libconfig" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$LIBCONFIG_LIBS"; then
    pkg_cv_LIBCONFIG_LIBS="$LIBCONFIG_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libconfig\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libconfig") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBCONFIG_LIBS=`$PKG_CONFIG --libs "libconfig" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        LIBCONFIG_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libconfig" 2>&1`
        else
	        LIBCONFIG_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libconfig" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$LIBCONFIG_PKG_ERRORS" >&5

	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libconfig not found, some features will be disabled" >&5
$as_echo "$as_me: WARNING: libconfig not found, some features will be disabled" >&2;}
elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libconfig not found, some features will be disabled" >&5
$as_echo "$as_me: WARNING: libconfig not found, some features will be disabled" >&2;}
else
	LIBCONFIG_CFLAGS=$pkg_cv_LIBCONFIG_CFLAGS
	LIBCONFIG_LIBS=$pkg_cv_LIBCONFIG_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }




$as_echo "#define HAVE_LIBCONFIG 1" >>confdefs.h


fi
 if test "x$LIBCONFIG_LIBS" != "x"; then
  HAVE_LIBCONFIG_TRUE=
  HAVE_LIBCONFIG_FALSE='#'
else
  HAVE_LIBCONFIG_TRUE='#'
  HAVE_LIBCONFIG_FALSE=
fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-gtk option" >&5
$as_echo_n "checking for --with-gtk option... " >&6; }

# Check whether --with-gtk was given.
if test "${with_gtk+set}" = set; then :
  withval=$with_gtk; with_gtk="$withval"
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5
$as_echo "$withval" >&6; }
else
  with_gtk="check"
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: not set, will check for installed Gtk" >&5
$as_echo "not set, will check for installed Gtk" >&6; }

fi


if test "x$with_gtk" = "x3"; then

pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GTK" >&5
$as_echo_n "checking for GTK... " >&6; }

if test -n "$GTK_CFLAGS"; then
    pkg_cv_GTK_CFLAGS="$GTK_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-3.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "gtk+-3.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GTK_CFLAGS=`$PKG_CONFIG --cflags "gtk+-3.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$GTK_LIBS"; then
    pkg_cv_GTK_LIBS="$GTK_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-3.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "gtk+-3.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GTK_LIBS=`$PKG_CONFIG --libs "gtk+-3.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        GTK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gtk+-3.0" 2>&1`
        else
	        GTK_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gtk+-3.0" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$GTK_PKG_ERRORS" >&5

	as_fn_error $? "Package requirements (gtk+-3.0) were not met:

$GTK_PKG_ERRORS

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables GTK_CFLAGS
and GTK_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details." "$LINENO" 5
elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
is in your PATH or set the PKG_CONFIG environment variable to the full
path to pkg-config.

Alternatively, you may set the environment variables GTK_CFLAGS
and GTK_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.

To get pkg-config, see <http://pkg-config.freedesktop.org/>.
See \`config.log' for more details" "$LINENO" 5; }
else
	GTK_CFLAGS=$pkg_cv_GTK_CFLAGS
	GTK_LIBS=$pkg_cv_GTK_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

        GTK_VERSION=3

fi
elif test "x$with_gtk" = "x2"; then

pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GTK" >&5
$as_echo_n "checking for GTK... " >&6; }

if test -n "$GTK_CFLAGS"; then
    pkg_cv_GTK_CFLAGS="$GTK_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "gtk+-2.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GTK_CFLAGS=`$PKG_CONFIG --cflags "gtk+-2.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$GTK_LIBS"; then
    pkg_cv_GTK_LIBS="$GTK_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "gtk+-2.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GTK_LIBS=`$PKG_CONFIG --libs "gtk+-2.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        GTK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gtk+-2.0" 2>&1`
        else
	        GTK_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gtk+-2.0" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$GTK_PKG_ERRORS" >&5

	as_fn_error $? "Package requirements (gtk+-2.0) were not met:

$GTK_PKG_ERRORS

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables GTK_CFLAGS
and GTK_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details." "$LINENO" 5
elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
is in your PATH or set the PKG_CONFIG environment variable to the full
path to pkg-config.

Alternatively, you may set the environment variables GTK_CFLAGS
and GTK_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.

To get pkg-config, see <http://pkg-config.freedesktop.org/>.
See \`config.log' for more details" "$LINENO" 5; }
else
	GTK_CFLAGS=$pkg_cv_GTK_CFLAGS
	GTK_LIBS=$pkg_cv_GTK_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

        GTK_VERSION=2

fi
elif test "x$with_gtk" = "xcheck"; then

pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GTK" >&5
$as_echo_n "checking for GTK... " >&6; }

if test -n "$GTK_CFLAGS"; then
    pkg_cv_GTK_CFLAGS="$GTK_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-3.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "gtk+-3.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GTK_CFLAGS=`$PKG_CONFIG --cflags "gtk+-3.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$GTK_LIBS"; then
    pkg_cv_GTK_LIBS="$GTK_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-3.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "gtk+-3.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GTK_LIBS=`$PKG_CONFIG --libs "gtk+-3.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        GTK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gtk+-3.0" 2>&1`
        else
	        GTK_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gtk+-3.0" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$GTK_PKG_ERRORS" >&5



pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GTK" >&5
$as_echo_n "checking for GTK... " >&6; }

if test -n "$GTK_CFLAGS"; then
    pkg_cv_GTK_CFLAGS="$GTK_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "gtk+-2.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GTK_CFLAGS=`$PKG_CONFIG --cflags "gtk+-2.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$GTK_LIBS"; then
    pkg_cv_GTK_LIBS="$GTK_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "gtk+-2.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GTK_LIBS=`$PKG_CONFIG --libs "gtk+-2.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        GTK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gtk+-2.0" 2>&1`
        else
	        GTK_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gtk+-2.0" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$GTK_PKG_ERRORS" >&5

	:
elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
	:
else
	GTK_CFLAGS=$pkg_cv_GTK_CFLAGS
	GTK_LIBS=$pkg_cv_GTK_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

            GTK_VERSION=2

fi

elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }


pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GTK" >&5
$as_echo_n "checking for GTK... " >&6; }

if test -n "$GTK_CFLAGS"; then
    pkg_cv_GTK_CFLAGS="$GTK_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "gtk+-2.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GTK_CFLAGS=`$PKG_CONFIG --cflags "gtk+-2.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$GTK_LIBS"; then
    pkg_cv_GTK_LIBS="$GTK_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "gtk+-2.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GTK_LIBS=`$PKG_CONFIG --libs "gtk+-2.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        GTK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gtk+-2.0" 2>&1`
        else
	        GTK_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gtk+-2.0" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$GTK_PKG_ERRORS" >&5

	:
elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
	:
else
	GTK_CFLAGS=$pkg_cv_GTK_CFLAGS
	GTK_LIBS=$pkg_cv_GTK_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

            GTK_VERSION=2

fi

else
	GTK_CFLAGS=$pkg_cv_GTK_CFLAGS
	GTK_LIBS=$pkg_cv_GTK_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

        GTK_VERSION=3

fi
fi


pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for DBUS" >&5
$as_echo_n "checking for DBUS... " >&6; }

if test -n "$DBUS_CFLAGS"; then
    pkg_cv_DBUS_CFLAGS="$DBUS_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"dbus-1\""; } >&5
  ($PKG_CONFIG --exists --print-errors "dbus-1") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$DBUS_LIBS"; then
    pkg_cv_DBUS_LIBS="$DBUS_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"dbus-1\""; } >&5
  ($PKG_CONFIG --exists --print-errors "dbus-1") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        DBUS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "dbus-1" 2>&1`
        else
	        DBUS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "dbus-1" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$DBUS_PKG_ERRORS" >&5


    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: D-Bus not found, virt-p2v will not be able to inhibit power saving during P2V conversions" >&5
$as_echo "$as_me: WARNING: D-Bus not found, virt-p2v will not be able to inhibit power saving during P2V conversions" >&2;}

elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: D-Bus not found, virt-p2v will not be able to inhibit power saving during P2V conversions" >&5
$as_echo "$as_me: WARNING: D-Bus not found, virt-p2v will not be able to inhibit power saving during P2V conversions" >&2;}

else
	DBUS_CFLAGS=$pkg_cv_DBUS_CFLAGS
	DBUS_LIBS=$pkg_cv_DBUS_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }




$as_echo "#define HAVE_DBUS 1" >>confdefs.h


fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can build virt-p2v" >&5
$as_echo_n "checking if we can build virt-p2v... " >&6; }
if test "x$GTK_LIBS" != "x"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, with Gtk $GTK_VERSION" >&5
$as_echo "yes, with Gtk $GTK_VERSION" >&6; }



else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
 if test "x$GTK_LIBS" != "x"; then
  HAVE_P2V_TRUE=
  HAVE_P2V_FALSE='#'
else
  HAVE_P2V_TRUE='#'
  HAVE_P2V_FALSE=
fi



$as_echo
           $as_echo "--- Checking for OCaml ---"
# libguestfs
# Copyright (C) 2009-2017 Red Hat 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
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program 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 program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

OCAMLC=no
OCAMLFIND=no
# Check whether --enable-ocaml was given.
if test "${enable_ocaml+set}" = set; then :
  enableval=$enable_ocaml;
else
  enable_ocaml=yes
fi

if test "x$enable_ocaml" != "xno"; then :

            OCAMLC=
    OCAMLFIND=
      # checking for ocamlc
  if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}ocamlc", so it can be a program name with args.
set dummy ${ac_tool_prefix}ocamlc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_OCAMLC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$OCAMLC"; then
  ac_cv_prog_OCAMLC="$OCAMLC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_OCAMLC="${ac_tool_prefix}ocamlc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
OCAMLC=$ac_cv_prog_OCAMLC
if test -n "$OCAMLC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OCAMLC" >&5
$as_echo "$OCAMLC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_OCAMLC"; then
  ac_ct_OCAMLC=$OCAMLC
  # Extract the first word of "ocamlc", so it can be a program name with args.
set dummy ocamlc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_OCAMLC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_OCAMLC"; then
  ac_cv_prog_ac_ct_OCAMLC="$ac_ct_OCAMLC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_OCAMLC="ocamlc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_OCAMLC=$ac_cv_prog_ac_ct_OCAMLC
if test -n "$ac_ct_OCAMLC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OCAMLC" >&5
$as_echo "$ac_ct_OCAMLC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_OCAMLC" = x; then
    OCAMLC="no"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    OCAMLC=$ac_ct_OCAMLC
  fi
else
  OCAMLC="$ac_cv_prog_OCAMLC"
fi


  if test "$OCAMLC" != "no"; then
     OCAMLVERSION=`$OCAMLC -v | sed -n -e 's|.*version* *\(.*\)$|\1|p'`
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: OCaml version is $OCAMLVERSION" >&5
$as_echo "OCaml version is $OCAMLVERSION" >&6; }
     OCAMLLIB=`$OCAMLC -where 2>/dev/null || $OCAMLC -v|tail -1|cut -d ' ' -f 4`
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: OCaml library path is $OCAMLLIB" >&5
$as_echo "OCaml library path is $OCAMLLIB" >&6; }




     # checking for ocamlopt
     if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}ocamlopt", so it can be a program name with args.
set dummy ${ac_tool_prefix}ocamlopt; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_OCAMLOPT+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$OCAMLOPT"; then
  ac_cv_prog_OCAMLOPT="$OCAMLOPT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_OCAMLOPT="${ac_tool_prefix}ocamlopt"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
OCAMLOPT=$ac_cv_prog_OCAMLOPT
if test -n "$OCAMLOPT"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OCAMLOPT" >&5
$as_echo "$OCAMLOPT" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_OCAMLOPT"; then
  ac_ct_OCAMLOPT=$OCAMLOPT
  # Extract the first word of "ocamlopt", so it can be a program name with args.
set dummy ocamlopt; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_OCAMLOPT+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_OCAMLOPT"; then
  ac_cv_prog_ac_ct_OCAMLOPT="$ac_ct_OCAMLOPT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_OCAMLOPT="ocamlopt"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_OCAMLOPT=$ac_cv_prog_ac_ct_OCAMLOPT
if test -n "$ac_ct_OCAMLOPT"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OCAMLOPT" >&5
$as_echo "$ac_ct_OCAMLOPT" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_OCAMLOPT" = x; then
    OCAMLOPT="no"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    OCAMLOPT=$ac_ct_OCAMLOPT
  fi
else
  OCAMLOPT="$ac_cv_prog_OCAMLOPT"
fi

     OCAMLBEST=byte
     if test "$OCAMLOPT" = "no"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cannot find ocamlopt; bytecode compilation only." >&5
$as_echo "$as_me: WARNING: Cannot find ocamlopt; bytecode compilation only." >&2;}
     else
        TMPVERSION=`$OCAMLOPT -v | sed -n -e 's|.*version* *\(.*\)$|\1|p' `
        if test "$TMPVERSION" != "$OCAMLVERSION" ; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: result: versions differs from ocamlc; ocamlopt discarded." >&5
$as_echo "versions differs from ocamlc; ocamlopt discarded." >&6; }
            OCAMLOPT=no
        else
            OCAMLBEST=opt
        fi
     fi



     # checking for ocamlc.opt
     if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}ocamlc.opt", so it can be a program name with args.
set dummy ${ac_tool_prefix}ocamlc.opt; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_OCAMLCDOTOPT+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$OCAMLCDOTOPT"; then
  ac_cv_prog_OCAMLCDOTOPT="$OCAMLCDOTOPT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_OCAMLCDOTOPT="${ac_tool_prefix}ocamlc.opt"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
OCAMLCDOTOPT=$ac_cv_prog_OCAMLCDOTOPT
if test -n "$OCAMLCDOTOPT"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OCAMLCDOTOPT" >&5
$as_echo "$OCAMLCDOTOPT" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_OCAMLCDOTOPT"; then
  ac_ct_OCAMLCDOTOPT=$OCAMLCDOTOPT
  # Extract the first word of "ocamlc.opt", so it can be a program name with args.
set dummy ocamlc.opt; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_OCAMLCDOTOPT+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_OCAMLCDOTOPT"; then
  ac_cv_prog_ac_ct_OCAMLCDOTOPT="$ac_ct_OCAMLCDOTOPT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_OCAMLCDOTOPT="ocamlc.opt"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_OCAMLCDOTOPT=$ac_cv_prog_ac_ct_OCAMLCDOTOPT
if test -n "$ac_ct_OCAMLCDOTOPT"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OCAMLCDOTOPT" >&5
$as_echo "$ac_ct_OCAMLCDOTOPT" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_OCAMLCDOTOPT" = x; then
    OCAMLCDOTOPT="no"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    OCAMLCDOTOPT=$ac_ct_OCAMLCDOTOPT
  fi
else
  OCAMLCDOTOPT="$ac_cv_prog_OCAMLCDOTOPT"
fi

     if test "$OCAMLCDOTOPT" != "no"; then
        TMPVERSION=`$OCAMLCDOTOPT -v | sed -n -e 's|.*version* *\(.*\)$|\1|p' `
        if test "$TMPVERSION" != "$OCAMLVERSION" ; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: result: versions differs from ocamlc; ocamlc.opt discarded." >&5
$as_echo "versions differs from ocamlc; ocamlc.opt discarded." >&6; }
        else
            OCAMLC=$OCAMLCDOTOPT
        fi
     fi

     # checking for ocamlopt.opt
     if test "$OCAMLOPT" != "no" ; then
        if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}ocamlopt.opt", so it can be a program name with args.
set dummy ${ac_tool_prefix}ocamlopt.opt; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_OCAMLOPTDOTOPT+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$OCAMLOPTDOTOPT"; then
  ac_cv_prog_OCAMLOPTDOTOPT="$OCAMLOPTDOTOPT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_OCAMLOPTDOTOPT="${ac_tool_prefix}ocamlopt.opt"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
OCAMLOPTDOTOPT=$ac_cv_prog_OCAMLOPTDOTOPT
if test -n "$OCAMLOPTDOTOPT"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OCAMLOPTDOTOPT" >&5
$as_echo "$OCAMLOPTDOTOPT" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_OCAMLOPTDOTOPT"; then
  ac_ct_OCAMLOPTDOTOPT=$OCAMLOPTDOTOPT
  # Extract the first word of "ocamlopt.opt", so it can be a program name with args.
set dummy ocamlopt.opt; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_OCAMLOPTDOTOPT+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_OCAMLOPTDOTOPT"; then
  ac_cv_prog_ac_ct_OCAMLOPTDOTOPT="$ac_ct_OCAMLOPTDOTOPT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_OCAMLOPTDOTOPT="ocamlopt.opt"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_OCAMLOPTDOTOPT=$ac_cv_prog_ac_ct_OCAMLOPTDOTOPT
if test -n "$ac_ct_OCAMLOPTDOTOPT"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OCAMLOPTDOTOPT" >&5
$as_echo "$ac_ct_OCAMLOPTDOTOPT" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_OCAMLOPTDOTOPT" = x; then
    OCAMLOPTDOTOPT="no"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    OCAMLOPTDOTOPT=$ac_ct_OCAMLOPTDOTOPT
  fi
else
  OCAMLOPTDOTOPT="$ac_cv_prog_OCAMLOPTDOTOPT"
fi

        if test "$OCAMLOPTDOTOPT" != "no"; then
           TMPVERSION=`$OCAMLOPTDOTOPT -v | sed -n -e 's|.*version* *\(.*\)$|\1|p' `
           if test "$TMPVERSION" != "$OCAMLVERSION" ; then
              { $as_echo "$as_me:${as_lineno-$LINENO}: result: version differs from ocamlc; ocamlopt.opt discarded." >&5
$as_echo "version differs from ocamlc; ocamlopt.opt discarded." >&6; }
           else
              OCAMLOPT=$OCAMLOPTDOTOPT
           fi
        fi
     fi


  fi



  # checking for ocamldep
  if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}ocamldep", so it can be a program name with args.
set dummy ${ac_tool_prefix}ocamldep; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_OCAMLDEP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$OCAMLDEP"; then
  ac_cv_prog_OCAMLDEP="$OCAMLDEP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_OCAMLDEP="${ac_tool_prefix}ocamldep"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
OCAMLDEP=$ac_cv_prog_OCAMLDEP
if test -n "$OCAMLDEP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OCAMLDEP" >&5
$as_echo "$OCAMLDEP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_OCAMLDEP"; then
  ac_ct_OCAMLDEP=$OCAMLDEP
  # Extract the first word of "ocamldep", so it can be a program name with args.
set dummy ocamldep; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_OCAMLDEP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_OCAMLDEP"; then
  ac_cv_prog_ac_ct_OCAMLDEP="$ac_ct_OCAMLDEP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_OCAMLDEP="ocamldep"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_OCAMLDEP=$ac_cv_prog_ac_ct_OCAMLDEP
if test -n "$ac_ct_OCAMLDEP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OCAMLDEP" >&5
$as_echo "$ac_ct_OCAMLDEP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_OCAMLDEP" = x; then
    OCAMLDEP="no"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    OCAMLDEP=$ac_ct_OCAMLDEP
  fi
else
  OCAMLDEP="$ac_cv_prog_OCAMLDEP"
fi


  # checking for ocamlmktop
  if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}ocamlmktop", so it can be a program name with args.
set dummy ${ac_tool_prefix}ocamlmktop; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_OCAMLMKTOP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$OCAMLMKTOP"; then
  ac_cv_prog_OCAMLMKTOP="$OCAMLMKTOP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_OCAMLMKTOP="${ac_tool_prefix}ocamlmktop"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
OCAMLMKTOP=$ac_cv_prog_OCAMLMKTOP
if test -n "$OCAMLMKTOP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OCAMLMKTOP" >&5
$as_echo "$OCAMLMKTOP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_OCAMLMKTOP"; then
  ac_ct_OCAMLMKTOP=$OCAMLMKTOP
  # Extract the first word of "ocamlmktop", so it can be a program name with args.
set dummy ocamlmktop; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_OCAMLMKTOP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_OCAMLMKTOP"; then
  ac_cv_prog_ac_ct_OCAMLMKTOP="$ac_ct_OCAMLMKTOP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_OCAMLMKTOP="ocamlmktop"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_OCAMLMKTOP=$ac_cv_prog_ac_ct_OCAMLMKTOP
if test -n "$ac_ct_OCAMLMKTOP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OCAMLMKTOP" >&5
$as_echo "$ac_ct_OCAMLMKTOP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_OCAMLMKTOP" = x; then
    OCAMLMKTOP="no"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    OCAMLMKTOP=$ac_ct_OCAMLMKTOP
  fi
else
  OCAMLMKTOP="$ac_cv_prog_OCAMLMKTOP"
fi


  # checking for ocamlmklib
  if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}ocamlmklib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ocamlmklib; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_OCAMLMKLIB+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$OCAMLMKLIB"; then
  ac_cv_prog_OCAMLMKLIB="$OCAMLMKLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_OCAMLMKLIB="${ac_tool_prefix}ocamlmklib"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
OCAMLMKLIB=$ac_cv_prog_OCAMLMKLIB
if test -n "$OCAMLMKLIB"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OCAMLMKLIB" >&5
$as_echo "$OCAMLMKLIB" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_OCAMLMKLIB"; then
  ac_ct_OCAMLMKLIB=$OCAMLMKLIB
  # Extract the first word of "ocamlmklib", so it can be a program name with args.
set dummy ocamlmklib; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_OCAMLMKLIB+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_OCAMLMKLIB"; then
  ac_cv_prog_ac_ct_OCAMLMKLIB="$ac_ct_OCAMLMKLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_OCAMLMKLIB="ocamlmklib"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_OCAMLMKLIB=$ac_cv_prog_ac_ct_OCAMLMKLIB
if test -n "$ac_ct_OCAMLMKLIB"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OCAMLMKLIB" >&5
$as_echo "$ac_ct_OCAMLMKLIB" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_OCAMLMKLIB" = x; then
    OCAMLMKLIB="no"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    OCAMLMKLIB=$ac_ct_OCAMLMKLIB
  fi
else
  OCAMLMKLIB="$ac_cv_prog_OCAMLMKLIB"
fi


  # checking for ocamldoc
  if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}ocamldoc", so it can be a program name with args.
set dummy ${ac_tool_prefix}ocamldoc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_OCAMLDOC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$OCAMLDOC"; then
  ac_cv_prog_OCAMLDOC="$OCAMLDOC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_OCAMLDOC="${ac_tool_prefix}ocamldoc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
OCAMLDOC=$ac_cv_prog_OCAMLDOC
if test -n "$OCAMLDOC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OCAMLDOC" >&5
$as_echo "$OCAMLDOC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_OCAMLDOC"; then
  ac_ct_OCAMLDOC=$OCAMLDOC
  # Extract the first word of "ocamldoc", so it can be a program name with args.
set dummy ocamldoc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_OCAMLDOC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_OCAMLDOC"; then
  ac_cv_prog_ac_ct_OCAMLDOC="$ac_ct_OCAMLDOC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_OCAMLDOC="ocamldoc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_OCAMLDOC=$ac_cv_prog_ac_ct_OCAMLDOC
if test -n "$ac_ct_OCAMLDOC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OCAMLDOC" >&5
$as_echo "$ac_ct_OCAMLDOC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_OCAMLDOC" = x; then
    OCAMLDOC="no"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    OCAMLDOC=$ac_ct_OCAMLDOC
  fi
else
  OCAMLDOC="$ac_cv_prog_OCAMLDOC"
fi


  # checking for ocamlbuild
  if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}ocamlbuild", so it can be a program name with args.
set dummy ${ac_tool_prefix}ocamlbuild; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_OCAMLBUILD+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$OCAMLBUILD"; then
  ac_cv_prog_OCAMLBUILD="$OCAMLBUILD" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_OCAMLBUILD="${ac_tool_prefix}ocamlbuild"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
OCAMLBUILD=$ac_cv_prog_OCAMLBUILD
if test -n "$OCAMLBUILD"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OCAMLBUILD" >&5
$as_echo "$OCAMLBUILD" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_OCAMLBUILD"; then
  ac_ct_OCAMLBUILD=$OCAMLBUILD
  # Extract the first word of "ocamlbuild", so it can be a program name with args.
set dummy ocamlbuild; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_OCAMLBUILD+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_OCAMLBUILD"; then
  ac_cv_prog_ac_ct_OCAMLBUILD="$ac_ct_OCAMLBUILD" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_OCAMLBUILD="ocamlbuild"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_OCAMLBUILD=$ac_cv_prog_ac_ct_OCAMLBUILD
if test -n "$ac_ct_OCAMLBUILD"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OCAMLBUILD" >&5
$as_echo "$ac_ct_OCAMLBUILD" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_OCAMLBUILD" = x; then
    OCAMLBUILD="no"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    OCAMLBUILD=$ac_ct_OCAMLBUILD
  fi
else
  OCAMLBUILD="$ac_cv_prog_OCAMLBUILD"
fi



  # checking for ocamlfind
  if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}ocamlfind", so it can be a program name with args.
set dummy ${ac_tool_prefix}ocamlfind; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_OCAMLFIND+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$OCAMLFIND"; then
  ac_cv_prog_OCAMLFIND="$OCAMLFIND" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_OCAMLFIND="${ac_tool_prefix}ocamlfind"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
OCAMLFIND=$ac_cv_prog_OCAMLFIND
if test -n "$OCAMLFIND"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OCAMLFIND" >&5
$as_echo "$OCAMLFIND" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_OCAMLFIND"; then
  ac_ct_OCAMLFIND=$OCAMLFIND
  # Extract the first word of "ocamlfind", so it can be a program name with args.
set dummy ocamlfind; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_OCAMLFIND+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_OCAMLFIND"; then
  ac_cv_prog_ac_ct_OCAMLFIND="$ac_ct_OCAMLFIND" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_OCAMLFIND="ocamlfind"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
ac_ct_OCAMLFIND=$ac_cv_prog_ac_ct_OCAMLFIND
if test -n "$ac_ct_OCAMLFIND"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OCAMLFIND" >&5
$as_echo "$ac_ct_OCAMLFIND" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_OCAMLFIND" = x; then
    OCAMLFIND="no"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    OCAMLFIND=$ac_ct_OCAMLFIND
  fi
else
  OCAMLFIND="$ac_cv_prog_OCAMLFIND"
fi




        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if OCaml version >= 3.11" >&5
$as_echo_n "checking if OCaml version >= 3.11... " >&6; }
    ocaml_major="`echo $OCAMLVERSION | $AWK -F. '{print $1}'`"
    ocaml_minor="`echo $OCAMLVERSION | $AWK -F. '{print $2}'`"
    if test "$ocaml_major" -ge 4 || ( test "$ocaml_major" -eq 3 && test "$ocaml_minor" -ge 11 ); then :

        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

else

        { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "OCaml compiler is not new enough.  At least OCaml 3.11 is required
See \`config.log' for more details" "$LINENO" 5; }

fi

fi
 if test "x$OCAMLC" != "xno" && test "x$OCAMLFIND" != "xno"; then
  HAVE_OCAML_TRUE=
  HAVE_OCAML_FALSE='#'
else
  HAVE_OCAML_TRUE='#'
  HAVE_OCAML_FALSE=
fi

 if test "x$OCAMLOPT" != "xno" && test "x$OCAMLFIND" != "xno"; then
  HAVE_OCAMLOPT_TRUE=
  HAVE_OCAMLOPT_FALSE='#'
else
  HAVE_OCAMLOPT_TRUE='#'
  HAVE_OCAMLOPT_FALSE=
fi

 if test "x$OCAMLDOC" != "xno"; then
  HAVE_OCAMLDOC_TRUE=
  HAVE_OCAMLDOC_FALSE='#'
else
  HAVE_OCAMLDOC_TRUE='#'
  HAVE_OCAMLDOC_FALSE=
fi


if test "x$OCAMLC" = "xno" || test "x$OCAMLFIND" = "xno"; then :

    if ! test -f $srcdir/common/protocol/guestfs_protocol.x; then :

        { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "OCaml compiler and findlib is required to build from git.
If you don't have OCaml available, you should build from a tarball from
http://libguestfs.org/download
See \`config.log' for more details" "$LINENO" 5; }

fi

fi

OCAML_PKG_gettext=no
OCAML_PKG_libvirt=no
OCAML_PKG_oUnit=no
ounit_is_v2=no
have_Bytes_module=no
if test "x$OCAMLC" != "xno"; then :

    # Create mllib/common_gettext.ml, gettext functions or stubs.

    # If we're building in a different directory, then mllib/ might
    # not exist yet, so create it:
    mkdir -p mllib



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OCaml findlib package gettext" >&5
$as_echo_n "checking for OCaml findlib package gettext... " >&6; }

  unset found
  unset pkg
  found=no
  for pkg in gettext  ; do
    if $OCAMLFIND query $pkg >/dev/null 2>/dev/null; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
$as_echo "found" >&6; }
      OCAML_PKG_gettext=$pkg
      found=yes
      break
    fi
  done
  if test "$found" = "no" ; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
$as_echo "not found" >&6; }
    OCAML_PKG_gettext=no
  fi




    { $as_echo "$as_me:${as_lineno-$LINENO}: creating mllib/common_gettext.ml" >&5
$as_echo "$as_me: creating mllib/common_gettext.ml" >&6;}
    rm -f mllib/common_gettext.ml

    cat <<EOF > mllib/common_gettext.ml
(* This file is generated automatically by ./configure. *)

(** Gettext functions for OCaml virt tools.

    The Common_gettext module provides gettext functions, or dummy
    functions if ocaml-gettext was not available at configure time.

    {b Note}: Don't translate debug strings, or strings which are
    meant to be read/written only by machine.

    There are two ways to translate constant strings in OCaml programs.

    For ordinary strings, replace ["string"] with [s_"string"].  Since
    this is a function call to a function called [s_], you may have
    to put parentheses around the expression.

    For format strings, use:

{v
  printf (f_"zeroing filesystem %s") filename;
v}

    Note for format strings, the parentheses are almost always required,
    and they just go around the [(f_"string")], {i not} around the other
    arguments of the printf function.

    At build time, a program parses the OCaml code into an abstract
    syntax tree and statically determines all calls to the special
    [s_] and [f_] functions, which means: (a) You can be very loose
    with syntax, unlike ordinary xgettext, but (b) you cannot rename
    these functions.
*)

EOF

    if test "x$OCAML_PKG_gettext" != "xno"; then
        # ocaml-gettext available: real module.
        cat <<EOF >>mllib/common_gettext.ml
module Gettext = Gettext.Program (
  struct
    let textdomain = "$PACKAGE_NAME"
    let codeset = None
    let dir = None
    let dependencies = []
  end
) (GettextStub.Native)
EOF
    else
        # No gettext: module containing dummy gettext functions.
        cat <<EOF >>mllib/common_gettext.ml
module Gettext = struct
  external s_ : string -> string = "%identity"
  external f_ : ('a, 'b, 'c, 'd, 'e, 'f) format6
    -> ('a, 'b, 'c, 'd, 'e, 'f) format6
    = "%identity"
  let sn_ : string -> string -> int -> string
    = fun s p n -> if n = 1 then s else p
  let fn_ : ('a, 'b, 'c, 'd, 'e, 'f) format6
    -> ('a, 'b, 'c, 'd, 'e, 'f) format6
    -> int -> ('a, 'b, 'c, 'd, 'e, 'f) format6
    = fun s p n -> if n = 1 then s else p
end
EOF
    fi

    chmod -w mllib/common_gettext.ml



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OCaml findlib package libvirt" >&5
$as_echo_n "checking for OCaml findlib package libvirt... " >&6; }

  unset found
  unset pkg
  found=no
  for pkg in libvirt  ; do
    if $OCAMLFIND query $pkg >/dev/null 2>/dev/null; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
$as_echo "found" >&6; }
      OCAML_PKG_libvirt=$pkg
      found=yes
      break
    fi
  done
  if test "$found" = "no" ; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
$as_echo "not found" >&6; }
    OCAML_PKG_libvirt=no
  fi




  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OCaml findlib package oUnit" >&5
$as_echo_n "checking for OCaml findlib package oUnit... " >&6; }

  unset found
  unset pkg
  found=no
  for pkg in oUnit  ; do
    if $OCAMLFIND query $pkg >/dev/null 2>/dev/null; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
$as_echo "found" >&6; }
      OCAML_PKG_oUnit=$pkg
      found=yes
      break
    fi
  done
  if test "$found" = "no" ; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
$as_echo "not found" >&6; }
    OCAML_PKG_oUnit=no
  fi




    # oUnit >= 2 is required, so check that it has OUnit2.
    if test "x$OCAML_PKG_oUnit" != "xno"; then
          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OCaml module OUnit.OUnit2" >&5
$as_echo_n "checking for OCaml module OUnit.OUnit2... " >&6; }

  cat > conftest.ml <<EOF
open OUnit2
EOF
  unset found
  for ounit_is_v2 in $ounit_is_v2 +oUnit ; do
    if $OCAMLC -c -I "$ounit_is_v2" conftest.ml >&5 2>&5 ; then
      found=yes
      break
    fi
  done

  if test "$found" ; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ounit_is_v2" >&5
$as_echo "$ounit_is_v2" >&6; }
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
$as_echo "not found" >&6; }
    ounit_is_v2=no
  fi


    fi

    # Check if we have the 'Bytes' module.  If not (OCaml < 4.02) then
    # we need to create a compatibility module.
    # AC_CHECK_OCAML_MODULE is a bit broken, so open code this test.
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OCaml module Bytes" >&5
$as_echo_n "checking for OCaml module Bytes... " >&6; }
    rm -f conftest.ml
    echo 'let s = Bytes.empty' > conftest.ml
    if $OCAMLC -c conftest.ml >&5 2>&5 ; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
        have_Bytes_module=yes
    else
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
$as_echo "not found" >&6; }
        have_Bytes_module=no
    fi

fi
 if test "x$OCAMLC" != "xno" && test "x$OCAMLFIND" != "xno" && test "x$OCAML_PKG_gettext" != "xno"; then
  HAVE_OCAML_PKG_GETTEXT_TRUE=
  HAVE_OCAML_PKG_GETTEXT_FALSE='#'
else
  HAVE_OCAML_PKG_GETTEXT_TRUE='#'
  HAVE_OCAML_PKG_GETTEXT_FALSE=
fi

 if test "x$OCAMLC" != "xno" && test "x$OCAMLFIND" != "xno" && test "x$OCAML_PKG_libvirt" != "xno"; then
  HAVE_OCAML_PKG_LIBVIRT_TRUE=
  HAVE_OCAML_PKG_LIBVIRT_FALSE='#'
else
  HAVE_OCAML_PKG_LIBVIRT_TRUE='#'
  HAVE_OCAML_PKG_LIBVIRT_FALSE=
fi

 if test "x$OCAMLC" != "xno" && test "x$OCAMLFIND" != "xno" && test "x$OCAML_PKG_oUnit" != "xno" && test "x$ounit_is_v2" != "xno"; then
  HAVE_OCAML_PKG_OUNIT_TRUE=
  HAVE_OCAML_PKG_OUNIT_FALSE='#'
else
  HAVE_OCAML_PKG_OUNIT_TRUE='#'
  HAVE_OCAML_PKG_OUNIT_FALSE=
fi


# Extract the first word of "ocaml-gettext", so it can be a program name with args.
set dummy ocaml-gettext; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_OCAML_GETTEXT+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$OCAML_GETTEXT"; then
  ac_cv_prog_OCAML_GETTEXT="$OCAML_GETTEXT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_OCAML_GETTEXT="ocaml-gettext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_OCAML_GETTEXT" && ac_cv_prog_OCAML_GETTEXT="no"
fi
fi
OCAML_GETTEXT=$ac_cv_prog_OCAML_GETTEXT
if test -n "$OCAML_GETTEXT"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OCAML_GETTEXT" >&5
$as_echo "$OCAML_GETTEXT" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


 if test "x$OCAMLC" != "xno" && test "x$OCAMLFIND" != "xno" && test "x$OCAML_PKG_gettext" != "xno" && test "x$OCAML_GETTEXT" != "xno"; then
  HAVE_OCAML_GETTEXT_TRUE=
  HAVE_OCAML_GETTEXT_FALSE='#'
else
  HAVE_OCAML_GETTEXT_TRUE='#'
  HAVE_OCAML_GETTEXT_FALSE=
fi


mkdir -p generator mllib
rm -f generator/bytes.ml mllib/bytes.ml
if test "x$have_Bytes_module" = "xno"; then :

    cat > generator/bytes.ml <<EOF
include String
let of_string = String.copy
let to_string = String.copy
let sub_string = String.sub
EOF
    ln -s ../generator/bytes.ml mllib/bytes.ml
    OCAML_GENERATOR_BYTES_COMPAT_CMO='$(top_builddir)/generator/bytes.cmo'
    OCAML_BYTES_COMPAT_CMO='$(top_builddir)/mllib/bytes.cmo'
    OCAML_BYTES_COMPAT_ML='$(top_builddir)/mllib/bytes.ml'
    safe_string_option=

else

    OCAML_GENERATOR_BYTES_COMPAT_CMO=
    OCAML_BYTES_COMPAT_CMO=
    OCAML_BYTES_COMPAT_ML=
    safe_string_option="-safe-string"

fi




OCAML_WARN_ERROR="-warn-error CDEFLMPSUVYZX-3"

OCAML_FLAGS="-g -annot $safe_string_option"


$as_echo
           $as_echo "--- Checking for Perl ---"
# libguestfs
# Copyright (C) 2009-2017 Red Hat 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
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program 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 program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

# Extract the first word of "perl", so it can be a program name with args.
set dummy perl; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_PERL+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$PERL"; then
  ac_cv_prog_PERL="$PERL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_PERL="perl"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_PERL" && ac_cv_prog_PERL="no"
fi
fi
PERL=$ac_cv_prog_PERL
if test -n "$PERL"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
$as_echo "$PERL" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


test "x$PERL" = "xno" &&
    as_fn_error $? "perl must be installed" "$LINENO" 5

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Pod::Man" >&5
$as_echo_n "checking for Pod::Man... " >&6; }
if ! $PERL -MPod::Man -e1 >&5 2>&1; then
    as_fn_error $? "perl Pod::Man must be installed" "$LINENO" 5
else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Pod::Simple" >&5
$as_echo_n "checking for Pod::Simple... " >&6; }
if ! $PERL -MPod::Simple -e1 >&5 2>&1; then
    as_fn_error $? "perl Pod::Simple must be installed" "$LINENO" 5
else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
fi

PODWRAPPER="\$(guestfs_am_v_podwrapper)$PERL $(pwd)/podwrapper.pl"


# Check whether --enable-perl was given.
if test "${enable_perl+set}" = set; then :
  enableval=$enable_perl;
else
  enable_perl=yes
fi

if test "x$enable_perl" != "xno"; then :

            missing_perl_modules=no
    for pm in Test::More Module::Build; do
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $pm" >&5
$as_echo_n "checking for $pm... " >&6; }
        if ! $PERL -M$pm -e1 >&5 2>&1; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
            missing_perl_modules=yes
        else
            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
        fi
    done
    if test "x$missing_perl_modules" = "xyes"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: some Perl modules required to compile or test the Perl bindings are missing" >&5
$as_echo "$as_me: WARNING: some Perl modules required to compile or test the Perl bindings are missing" >&2;}
    fi

fi
 if test "x$enable_perl" != "xno" && test "x$PERL" != "xno" && test "x$missing_perl_modules" != "xyes"; then
  HAVE_PERL_TRUE=
  HAVE_PERL_FALSE='#'
else
  HAVE_PERL_TRUE='#'
  HAVE_PERL_FALSE=
fi


if test "x$PERL" != "xno"; then :

    missing_perl_modules=no
    for pm in Pod::Usage Getopt::Long Sys::Virt Locale::TextDomain Win::Hivex Win::Hivex::Regedit ; do
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $pm" >&5
$as_echo_n "checking for $pm... " >&6; }
        if ! $PERL -M$pm -e1 >&5 2>&1; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
            missing_perl_modules=yes
        else
            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
        fi
    done
    if test "x$missing_perl_modules" = "xyes"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: some Perl modules required to compile the Perl virt-* tools are missing" >&5
$as_echo "$as_me: WARNING: some Perl modules required to compile the Perl virt-* tools are missing" >&2;}
    fi

fi

 if test "x$PERL" != "xno" && test "x$missing_perl_modules" != "xyes"; then
  HAVE_TOOLS_TRUE=
  HAVE_TOOLS_FALSE='#'
else
  HAVE_TOOLS_TRUE='#'
  HAVE_TOOLS_FALSE=
fi


$as_echo
           $as_echo "--- Checking for Python ---"
# libguestfs
# Copyright (C) 2009-2017 Red Hat 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
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program 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 program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

PYTHON_PREFIX=
PYTHON_VERSION=
PYTHON_INSTALLDIR=

# Check whether --enable-python was given.
if test "${enable_python+set}" = set; then :
  enableval=$enable_python;
else
  enable_python=yes
fi

if test "x$enable_python" != "xno"; then :

    # Extract the first word of "python", so it can be a program name with args.
set dummy python; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_PYTHON+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$PYTHON"; then
  ac_cv_prog_PYTHON="$PYTHON" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_PYTHON="python"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_PYTHON" && ac_cv_prog_PYTHON="no"
fi
fi
PYTHON=$ac_cv_prog_PYTHON
if test -n "$PYTHON"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5
$as_echo "$PYTHON" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi



    if test "x$PYTHON" != "xno"; then
	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking Python version" >&5
$as_echo_n "checking Python version... " >&6; }
        PYTHON_VERSION_MAJOR=`$PYTHON -c "import sys; print (sys.version_info[0])"`
        PYTHON_VERSION_MINOR=`$PYTHON -c "import sys; print (sys.version_info[1])"`
        PYTHON_VERSION="$PYTHON_VERSION_MAJOR.$PYTHON_VERSION_MINOR"
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_VERSION" >&5
$as_echo "$PYTHON_VERSION" >&6; }
        # Debian: python-2.7.pc, python-3.2.pc

pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PYTHON" >&5
$as_echo_n "checking for PYTHON... " >&6; }

if test -n "$PYTHON_CFLAGS"; then
    pkg_cv_PYTHON_CFLAGS="$PYTHON_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"python-\"\$PYTHON_VERSION\"\""; } >&5
  ($PKG_CONFIG --exists --print-errors "python-"$PYTHON_VERSION"") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_PYTHON_CFLAGS=`$PKG_CONFIG --cflags "python-"$PYTHON_VERSION"" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$PYTHON_LIBS"; then
    pkg_cv_PYTHON_LIBS="$PYTHON_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"python-\"\$PYTHON_VERSION\"\""; } >&5
  ($PKG_CONFIG --exists --print-errors "python-"$PYTHON_VERSION"") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_PYTHON_LIBS=`$PKG_CONFIG --libs "python-"$PYTHON_VERSION"" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        PYTHON_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "python-"$PYTHON_VERSION"" 2>&1`
        else
	        PYTHON_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "python-"$PYTHON_VERSION"" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$PYTHON_PKG_ERRORS" >&5



pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PYTHON" >&5
$as_echo_n "checking for PYTHON... " >&6; }

if test -n "$PYTHON_CFLAGS"; then
    pkg_cv_PYTHON_CFLAGS="$PYTHON_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"python\""; } >&5
  ($PKG_CONFIG --exists --print-errors "python") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_PYTHON_CFLAGS=`$PKG_CONFIG --cflags "python" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$PYTHON_LIBS"; then
    pkg_cv_PYTHON_LIBS="$PYTHON_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"python\""; } >&5
  ($PKG_CONFIG --exists --print-errors "python") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_PYTHON_LIBS=`$PKG_CONFIG --libs "python" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        PYTHON_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "python" 2>&1`
        else
	        PYTHON_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "python" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$PYTHON_PKG_ERRORS" >&5


                { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python $PYTHON_VERSION not found" >&5
$as_echo "$as_me: WARNING: python $PYTHON_VERSION not found" >&2;}

elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

                { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python $PYTHON_VERSION not found" >&5
$as_echo "$as_me: WARNING: python $PYTHON_VERSION not found" >&2;}

else
	PYTHON_CFLAGS=$pkg_cv_PYTHON_CFLAGS
	PYTHON_LIBS=$pkg_cv_PYTHON_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }





$as_echo "#define HAVE_PYTHON 1" >>confdefs.h


fi

elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }


pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PYTHON" >&5
$as_echo_n "checking for PYTHON... " >&6; }

if test -n "$PYTHON_CFLAGS"; then
    pkg_cv_PYTHON_CFLAGS="$PYTHON_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"python\""; } >&5
  ($PKG_CONFIG --exists --print-errors "python") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_PYTHON_CFLAGS=`$PKG_CONFIG --cflags "python" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$PYTHON_LIBS"; then
    pkg_cv_PYTHON_LIBS="$PYTHON_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"python\""; } >&5
  ($PKG_CONFIG --exists --print-errors "python") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_PYTHON_LIBS=`$PKG_CONFIG --libs "python" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        PYTHON_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "python" 2>&1`
        else
	        PYTHON_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "python" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$PYTHON_PKG_ERRORS" >&5


                { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python $PYTHON_VERSION not found" >&5
$as_echo "$as_me: WARNING: python $PYTHON_VERSION not found" >&2;}

elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

                { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python $PYTHON_VERSION not found" >&5
$as_echo "$as_me: WARNING: python $PYTHON_VERSION not found" >&2;}

else
	PYTHON_CFLAGS=$pkg_cv_PYTHON_CFLAGS
	PYTHON_LIBS=$pkg_cv_PYTHON_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }





$as_echo "#define HAVE_PYTHON 1" >>confdefs.h


fi

else
	PYTHON_CFLAGS=$pkg_cv_PYTHON_CFLAGS
	PYTHON_LIBS=$pkg_cv_PYTHON_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }





$as_echo "#define HAVE_PYTHON 1" >>confdefs.h


fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking Python prefix" >&5
$as_echo_n "checking Python prefix... " >&6; }
        PYTHON_PREFIX=`$PYTHON -c "import sys; print (sys.prefix)"`
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_PREFIX" >&5
$as_echo "$PYTHON_PREFIX" >&6; }


# Check whether --with-python-installdir was given.
if test "${with_python_installdir+set}" = set; then :
  withval=$with_python_installdir; PYTHON_INSTALLDIR="$withval"
	                 { $as_echo "$as_me:${as_lineno-$LINENO}: Python install dir $PYTHON_INSTALLDIR" >&5
$as_echo "$as_me: Python install dir $PYTHON_INSTALLDIR" >&6;}
else
  PYTHON_INSTALLDIR=check
fi


        if test "x$PYTHON_INSTALLDIR" = "xcheck"; then
	    PYTHON_INSTALLDIR=
            { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python site-packages path" >&5
$as_echo_n "checking for Python site-packages path... " >&6; }
            if test -z "$PYTHON_INSTALLDIR"; then
                PYTHON_INSTALLDIR=`$PYTHON -c "import distutils.sysconfig; \
                                               print (distutils.sysconfig.get_python_lib(1,0));"`
            fi
            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_INSTALLDIR" >&5
$as_echo "$PYTHON_INSTALLDIR" >&6; }
        fi

        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python extension suffix (PEP-3149)" >&5
$as_echo_n "checking for Python extension suffix (PEP-3149)... " >&6; }
        if test -z "$PYTHON_EXT_SUFFIX"; then
            python_ext_suffix=`$PYTHON -c "import distutils.sysconfig; \
                                         print (distutils.sysconfig.get_config_var('EXT_SUFFIX') or distutils.sysconfig.get_config_var('SO'))"`
            PYTHON_EXT_SUFFIX=$python_ext_suffix
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_EXT_SUFFIX" >&5
$as_echo "$PYTHON_EXT_SUFFIX" >&6; }

                old_LIBS="$LIBS"

        PYTHON_BLDLIBRARY=`$PYTHON -c "import distutils.sysconfig; \
                                       print (distutils.sysconfig.get_config_var('BLDLIBRARY'))"`
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PyCapsule_New in -lc" >&5
$as_echo_n "checking for PyCapsule_New in -lc... " >&6; }
if ${ac_cv_lib_c_PyCapsule_New+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lc $PYTHON_BLDLIBRARY $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char PyCapsule_New ();
int
main ()
{
return PyCapsule_New ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_c_PyCapsule_New=yes
else
  ac_cv_lib_c_PyCapsule_New=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_PyCapsule_New" >&5
$as_echo "$ac_cv_lib_c_PyCapsule_New" >&6; }
if test "x$ac_cv_lib_c_PyCapsule_New" = xyes; then :

$as_echo "#define HAVE_PYCAPSULE_NEW 1" >>confdefs.h

fi

        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PyString_AsString in -lc" >&5
$as_echo_n "checking for PyString_AsString in -lc... " >&6; }
if ${ac_cv_lib_c_PyString_AsString+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lc $PYTHON_BLDLIBRARY $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char PyString_AsString ();
int
main ()
{
return PyString_AsString ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_c_PyString_AsString=yes
else
  ac_cv_lib_c_PyString_AsString=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_PyString_AsString" >&5
$as_echo "$ac_cv_lib_c_PyString_AsString" >&6; }
if test "x$ac_cv_lib_c_PyString_AsString" = xyes; then :

$as_echo "#define HAVE_PYSTRING_ASSTRING 1" >>confdefs.h

fi


        LIBS="$old_LIBS"
    fi






fi
 if test "x$PYTHON" != "xno" && test "x$PYTHON_LIBS" != "x" ; then
  HAVE_PYTHON_TRUE=
  HAVE_PYTHON_FALSE='#'
else
  HAVE_PYTHON_TRUE='#'
  HAVE_PYTHON_FALSE=
fi


$as_echo
           $as_echo "--- Checking for Ruby ---"
# libguestfs
# Copyright (C) 2009-2017 Red Hat 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
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program 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 program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

# Check whether --enable-ruby was given.
if test "${enable_ruby+set}" = set; then :
  enableval=$enable_ruby;
else
  enable_ruby=yes
fi

if test "x$enable_ruby" != "xno"; then :

    # Extract the first word of "ruby", so it can be a program name with args.
set dummy ruby; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_RUBY+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$RUBY"; then
  ac_cv_prog_RUBY="$RUBY" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_RUBY="ruby"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_RUBY" && ac_cv_prog_RUBY="no"
fi
fi
RUBY=$ac_cv_prog_RUBY
if test -n "$RUBY"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RUBY" >&5
$as_echo "$RUBY" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


    # Extract the first word of "rake", so it can be a program name with args.
set dummy rake; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_RAKE+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$RAKE"; then
  ac_cv_prog_RAKE="$RAKE" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_RAKE="rake"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_RAKE" && ac_cv_prog_RAKE="no"
fi
fi
RAKE=$ac_cv_prog_RAKE
if test -n "$RAKE"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RAKE" >&5
$as_echo "$RAKE" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi



    if test -n "$RUBY" && test -n "$RAKE"; then :

                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C library for Ruby extensions" >&5
$as_echo_n "checking for C library for Ruby extensions... " >&6; }
        ruby_cmd='puts RbConfig::CONFIG["RUBY_SO_NAME"]'
        echo running: $RUBY -rrbconfig -e \'$ruby_cmd\' >&5
        $RUBY -rrbconfig -e "$ruby_cmd" >conftest 2>&5
        libruby="$(cat conftest)"
        rm conftest
        if test -n "$libruby"; then :

            ruby_cmd='puts RbConfig::CONFIG["libdir"]'
            echo running: $RUBY -rrbconfig -e \'$ruby_cmd\' >&5
            $RUBY -rrbconfig -e "$ruby_cmd" >conftest 2>&5
            libruby_libdir="$(cat conftest)"
            rm conftest
            test -n "$libruby_libdir" && libruby_libdir="-L$libruby_libdir"
            { $as_echo "$as_me:${as_lineno-$LINENO}: result: -l$libruby" >&5
$as_echo "-l$libruby" >&6; }
            as_ac_Lib=`$as_echo "ac_cv_lib_$libruby''_ruby_init" | $as_tr_sh`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ruby_init in -l$libruby" >&5
$as_echo_n "checking for ruby_init in -l$libruby... " >&6; }
if eval \${$as_ac_Lib+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-l$libruby $libruby_libdir $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char ruby_init ();
int
main ()
{
return ruby_init ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  eval "$as_ac_Lib=yes"
else
  eval "$as_ac_Lib=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
eval ac_res=\$$as_ac_Lib
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
  have_libruby=1
else
  have_libruby=
fi


else

            { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
$as_echo "not found" >&6; }

fi

fi

fi
 if test -n "$RUBY" && test -n "$RAKE" && test -n "$have_libruby"; then
  HAVE_RUBY_TRUE=
  HAVE_RUBY_FALSE='#'
else
  HAVE_RUBY_TRUE='#'
  HAVE_RUBY_FALSE=
fi


$as_echo
           $as_echo "--- Checking for Java ---"
# libguestfs
# Copyright (C) 2009-2017 Red Hat 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
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program 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 program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.


# Check whether --with-java was given.
if test "${with_java+set}" = set; then :
  withval=$with_java;
else
  with_java=check
fi


if test "x$with_java" != "xno"; then
    if test "x$with_java" != "xyes" && test "x$with_java" != "xcheck"
    then
        # Reject unsafe characters in $JAVA
        jh_lf='
'
        case $JAVA in
          *\\\"\#\$\&\'\`$jh_lf\ \	*)
            { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "unsafe \$JAVA directory (use --without-java to disable Java support)
See \`config.log' for more details" "$LINENO" 5; };;
        esac
        if test -d "$with_java"; then
            JAVA="$with_java"
        else
            { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "$with_java is not a directory (use --without-java to disable Java support)
See \`config.log' for more details" "$LINENO" 5; }
        fi
    fi

    if test "x$JAVA" = "x"; then
        # Look for Java in some likely locations.
        for d in \
            /usr/lib/jvm/java \
            /usr/lib64/jvm/java \
            /usr/lib/jvm/default-java \
            /usr/lib/jvm/default \
            /usr/lib/jvm/java-8-openjdk \
            /usr/lib/jvm/java-7-openjdk \
            /usr/lib/jvm/java-6-openjdk
        do
            { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 'java' in $d" >&5
$as_echo_n "checking for 'java' in $d... " >&6; }
            if test -d $d && test -f $d/bin/java; then
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
$as_echo "found" >&6; }
                JAVA=$d
                break
            else
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
$as_echo "not found" >&6; }
            fi
        done
    fi

    if test "x$JAVA" != "x"; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for JDK in $JAVA" >&5
$as_echo_n "checking for JDK in $JAVA... " >&6; }
        if test ! -x "$JAVA/bin/java"; then
            as_fn_error $? "missing $JAVA/bin/java binary (use --without-java to disable Java support)" "$LINENO" 5
        else
            JAVA_EXE="$JAVA/bin/java"
        fi
        if test ! -x "$JAVA/bin/javac"; then
            as_fn_error $? "missing $JAVA/bin/javac binary" "$LINENO" 5
        else
            JAVAC="$JAVA/bin/javac"
        fi
        if test ! -x "$JAVA/bin/javah"; then
            as_fn_error $? "missing $JAVA/bin/javah binary" "$LINENO" 5
        else
            JAVAH="$JAVA/bin/javah"
        fi
        if test ! -x "$JAVA/bin/javadoc"; then
            as_fn_error $? "missing $JAVA/bin/javadoc binary" "$LINENO" 5
        else
            JAVADOC="$JAVA/bin/javadoc"
        fi
        if test ! -x "$JAVA/bin/jar"; then
            as_fn_error $? "missing $JAVA/bin/jar binary" "$LINENO" 5
        else
            JAR="$JAVA/bin/jar"
        fi
        java_version=`$JAVA_EXE -version 2>&1 | $AWK -F '"' '/^(java|openjdk) version/ {print $2;}'`
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: found $java_version" >&5
$as_echo "found $java_version" >&6; }

                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jni.h" >&5
$as_echo_n "checking for jni.h... " >&6; }
        if test -f "$JAVA/include/jni.h"; then
            JNI_CFLAGS="-I$JAVA/include"
        else
            if test "`find $JAVA -name jni.h`" != ""; then
                head=`find $JAVA -name jni.h | tail -1`
                dir=`dirname "$head"`
                JNI_CFLAGS="-I$dir"
            else
                { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "missing jni.h header file
See \`config.log' for more details" "$LINENO" 5; }
            fi
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $JNI_CFLAGS" >&5
$as_echo "$JNI_CFLAGS" >&6; }

                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jni_md.h" >&5
$as_echo_n "checking for jni_md.h... " >&6; }
        case "$build_os" in
        *linux*) system="linux" ;;
        *SunOS*) system="solaris" ;;
        *cygwin*) system="win32" ;;
        *) system="$build_os" ;;
        esac
        if test -f "$JAVA/include/$system/jni_md.h"; then
            JNI_CFLAGS="$JNI_CFLAGS -I$JAVA/include/$system"
        else
            if test "`find $JAVA -name jni_md.h`" != ""; then
                head=`find $JAVA -name jni_md.h | tail -1`
                dir=`dirname "$head"`
                JNI_CFLAGS="$JNI_CFLAGS -I$dir"
            else
                { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "missing jni_md.h header file
See \`config.log' for more details" "$LINENO" 5; }
            fi
        fi
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $JNI_CFLAGS" >&5
$as_echo "$JNI_CFLAGS" >&6; }

                { $as_echo "$as_me:${as_lineno-$LINENO}: checking extra javac lint flags" >&5
$as_echo_n "checking extra javac lint flags... " >&6; }
        if $JAVAC -X >/dev/null 2>&1 && \
           $JAVAC -X 2>&1 | grep -q -- '-Xlint:.*all'; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: result: -Xlint:all" >&5
$as_echo "-Xlint:all" >&6; }
            EXTRA_JAVAC_FLAGS="$EXTRA_JAVAC_FLAGS -Xlint:all"
        else
            { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
        fi

                if test -z $JAR_INSTALL_DIR; then
            JAR_INSTALL_DIR=\${prefix}/share/java
        fi
        if test -z $JNI_INSTALL_DIR; then
            JNI_INSTALL_DIR=\${libdir}
        fi

                jni_major_version=`echo "$VERSION" | $AWK -F. '{print $1}'`
        jni_minor_version=`echo "$VERSION" | $AWK -F. '{print $2}'`
        jni_micro_version=`echo "$VERSION" | $AWK -F. '{print $3}'`
        JNI_VERSION_INFO=`expr "$jni_major_version" + "$jni_minor_version"`":$jni_micro_version:$jni_minor_version"
    fi












fi

 if test "x$with_java" != "xno" && test -n "$JAVAC"; then
  HAVE_JAVA_TRUE=
  HAVE_JAVA_FALSE='#'
else
  HAVE_JAVA_TRUE='#'
  HAVE_JAVA_FALSE=
fi


$as_echo
           $as_echo "--- Checking for Haskell ---"
# libguestfs
# Copyright (C) 2009-2017 Red Hat 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
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program 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 program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

GHC=no
# Check whether --enable-haskell was given.
if test "${enable_haskell+set}" = set; then :
  enableval=$enable_haskell;
else
  enable_haskell=yes
fi

if test "x$enable_haskell" != "xno"; then :

    GHC=
    # Extract the first word of "ghc", so it can be a program name with args.
set dummy ghc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_GHC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$GHC"; then
  ac_cv_prog_GHC="$GHC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_GHC="ghc"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_GHC" && ac_cv_prog_GHC="no"
fi
fi
GHC=$ac_cv_prog_GHC
if test -n "$GHC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GHC" >&5
$as_echo "$GHC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi



fi
 if test "x$GHC" != "xno"; then
  HAVE_HASKELL_TRUE=
  HAVE_HASKELL_FALSE='#'
else
  HAVE_HASKELL_TRUE='#'
  HAVE_HASKELL_FALSE=
fi


$as_echo
           $as_echo "--- Checking for PHP ---"
# libguestfs
# Copyright (C) 2009-2017 Red Hat 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
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program 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 program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

PHP=no
# Check whether --enable-php was given.
if test "${enable_php+set}" = set; then :
  enableval=$enable_php;
else
  enable_php=yes
fi

if test "x$enable_php" != "xno"; then :

    PHP=
    # Extract the first word of "php", so it can be a program name with args.
set dummy php; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_PHP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$PHP"; then
  ac_cv_prog_PHP="$PHP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_PHP="php"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_PHP" && ac_cv_prog_PHP="no"
fi
fi
PHP=$ac_cv_prog_PHP
if test -n "$PHP"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PHP" >&5
$as_echo "$PHP" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


    # Extract the first word of "phpize", so it can be a program name with args.
set dummy phpize; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_PHPIZE+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$PHPIZE"; then
  ac_cv_prog_PHPIZE="$PHPIZE" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_PHPIZE="phpize"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_PHPIZE" && ac_cv_prog_PHPIZE="no"
fi
fi
PHPIZE=$ac_cv_prog_PHPIZE
if test -n "$PHPIZE"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PHPIZE" >&5
$as_echo "$PHPIZE" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi



fi
 if test "x$PHP" != "xno" && test "x$PHPIZE" != "xno"; then
  HAVE_PHP_TRUE=
  HAVE_PHP_FALSE='#'
else
  HAVE_PHP_TRUE='#'
  HAVE_PHP_FALSE=
fi


$as_echo
           $as_echo "--- Checking for Erlang ---"
# libguestfs
# Copyright (C) 2009-2017 Red Hat 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
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program 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 program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

ERLANG=no
# Check whether --enable-erlang was given.
if test "${enable_erlang+set}" = set; then :
  enableval=$enable_erlang;
else
  enable_erlang=yes
fi

# NB: Don't use AS_IF here: it doesn't work.
if test "x$enable_erlang" != "xno"; then
        ERLANG=
        if test -n "$ERLC"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for erlc" >&5
$as_echo_n "checking for erlc... " >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ERLC" >&5
$as_echo "$ERLC" >&6; }
else
    if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}erlc", so it can be a program name with args.
set dummy ${ac_tool_prefix}erlc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_ERLC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $ERLC in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_ERLC="$ERLC" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_ERLC="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
ERLC=$ac_cv_path_ERLC
if test -n "$ERLC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ERLC" >&5
$as_echo "$ERLC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_path_ERLC"; then
  ac_pt_ERLC=$ERLC
  # Extract the first word of "erlc", so it can be a program name with args.
set dummy erlc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_ac_pt_ERLC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $ac_pt_ERLC in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_ac_pt_ERLC="$ac_pt_ERLC" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_ac_pt_ERLC="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
ac_pt_ERLC=$ac_cv_path_ac_pt_ERLC
if test -n "$ac_pt_ERLC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_ERLC" >&5
$as_echo "$ac_pt_ERLC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_pt_ERLC" = x; then
    ERLC="no"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    ERLC=$ac_pt_ERLC
  fi
else
  ERLC="$ac_cv_path_ERLC"
fi

fi


        if test "x$ERLC" != "xno"; then
            if test -n "$ERL"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for erl" >&5
$as_echo_n "checking for erl... " >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ERL" >&5
$as_echo "$ERL" >&6; }
else
    if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}erl", so it can be a program name with args.
set dummy ${ac_tool_prefix}erl; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_ERL+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $ERL in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_ERL="$ERL" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_ERL="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
ERL=$ac_cv_path_ERL
if test -n "$ERL"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ERL" >&5
$as_echo "$ERL" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_path_ERL"; then
  ac_pt_ERL=$ERL
  # Extract the first word of "erl", so it can be a program name with args.
set dummy erl; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_ac_pt_ERL+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $ac_pt_ERL in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_ac_pt_ERL="$ac_pt_ERL" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_ac_pt_ERL="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
ac_pt_ERL=$ac_cv_path_ac_pt_ERL
if test -n "$ac_pt_ERL"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_ERL" >&5
$as_echo "$ac_pt_ERL" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_pt_ERL" = x; then
    ERL=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    ERL=$ac_pt_ERL
  fi
else
  ERL="$ac_cv_path_ERL"
fi
fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Erlang/OTP 'erl_interface' library subdirectory" >&5
$as_echo_n "checking for Erlang/OTP 'erl_interface' library subdirectory... " >&6; }
if ${ac_cv_erlang_lib_dir_erl_interface+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_ext=erl
ac_compile='$ERLC $ERLCFLAGS -b beam conftest.$ac_ext >&5'
ac_link='$ERLC $ERLCFLAGS -b beam conftest.$ac_ext >&5 && echo "#!/bin/sh" > conftest$ac_exeext && $as_echo "\"$ERL\" -run conftest start -run init stop -noshell" >> conftest$ac_exeext && chmod +x conftest$ac_exeext'
     if test "$cross_compiling" = yes; then :
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See \`config.log' for more details" "$LINENO" 5; }
else
  cat > conftest.$ac_ext <<_ACEOF
-module(conftest).
-export([start/0]).

start() ->
	    ReturnValue = case code:lib_dir("erl_interface") of
	    {error, bad_name} ->
		file:write_file("conftest.out", "not found\n"),
		1;
	    LibDir ->
		file:write_file("conftest.out", LibDir),
		0
	    end,
	    halt(ReturnValue)
.

_ACEOF
if ac_fn_erl_try_run "$LINENO"; then :
  ac_cv_erlang_lib_dir_erl_interface=`cat conftest.out`
	 rm -f conftest.out
else
  if test ! -f conftest.out; then
	     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "test Erlang program execution failed
See \`config.log' for more details" "$LINENO" 5; }
	 else
	     ac_cv_erlang_lib_dir_erl_interface="not found"
	     rm -f conftest.out
	 fi
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

     ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_erlang_lib_dir_erl_interface" >&5
$as_echo "$ac_cv_erlang_lib_dir_erl_interface" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Erlang/OTP 'erl_interface' library version" >&5
$as_echo_n "checking for Erlang/OTP 'erl_interface' library version... " >&6; }
if ${ac_cv_erlang_lib_ver_erl_interface+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$ac_cv_erlang_lib_dir_erl_interface" = "not found"; then :
  ac_cv_erlang_lib_ver_erl_interface="not found"
else
  ac_cv_erlang_lib_ver_erl_interface=`$as_echo "$ac_cv_erlang_lib_dir_erl_interface" | sed -n -e 's,^.*-\([^/-]*\)$,\1,p'`
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_erlang_lib_ver_erl_interface" >&5
$as_echo "$ac_cv_erlang_lib_ver_erl_interface" >&6; }
ERLANG_LIB_DIR_erl_interface=$ac_cv_erlang_lib_dir_erl_interface

ERLANG_LIB_VER_erl_interface=$ac_cv_erlang_lib_ver_erl_interface

if test "$ac_cv_erlang_lib_dir_erl_interface" = "not found"; then :
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "Erlang erl_interface library not installed.  Use --disable-erlang to disable.
See \`config.log' for more details" "$LINENO" 5; }
fi

            if test -n "$ERLC"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for erlc" >&5
$as_echo_n "checking for erlc... " >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ERLC" >&5
$as_echo "$ERLC" >&6; }
else
    if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}erlc", so it can be a program name with args.
set dummy ${ac_tool_prefix}erlc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_ERLC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $ERLC in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_ERLC="$ERLC" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_ERLC="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
ERLC=$ac_cv_path_ERLC
if test -n "$ERLC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ERLC" >&5
$as_echo "$ERLC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_path_ERLC"; then
  ac_pt_ERLC=$ERLC
  # Extract the first word of "erlc", so it can be a program name with args.
set dummy erlc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_ac_pt_ERLC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $ac_pt_ERLC in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_ac_pt_ERLC="$ac_pt_ERLC" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_ac_pt_ERLC="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
ac_pt_ERLC=$ac_cv_path_ac_pt_ERLC
if test -n "$ac_pt_ERLC"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_ERLC" >&5
$as_echo "$ac_pt_ERLC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_pt_ERLC" = x; then
    ERLC="not found"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    ERLC=$ac_pt_ERLC
  fi
else
  ERLC="$ac_cv_path_ERLC"
fi

fi

if test "$ERLC" = "not found"; then
    as_fn_error $? "Erlang/OTP compiler (erlc) not found but required" "$LINENO" 5
fi

if test -n "$ERL"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for erl" >&5
$as_echo_n "checking for erl... " >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ERL" >&5
$as_echo "$ERL" >&6; }
else
    if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}erl", so it can be a program name with args.
set dummy ${ac_tool_prefix}erl; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_ERL+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $ERL in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_ERL="$ERL" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_ERL="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
ERL=$ac_cv_path_ERL
if test -n "$ERL"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ERL" >&5
$as_echo "$ERL" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_path_ERL"; then
  ac_pt_ERL=$ERL
  # Extract the first word of "erl", so it can be a program name with args.
set dummy erl; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_ac_pt_ERL+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $ac_pt_ERL in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_ac_pt_ERL="$ac_pt_ERL" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_ac_pt_ERL="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
ac_pt_ERL=$ac_cv_path_ac_pt_ERL
if test -n "$ac_pt_ERL"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_ERL" >&5
$as_echo "$ac_pt_ERL" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_pt_ERL" = x; then
    ERL="not found"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    ERL=$ac_pt_ERL
  fi
else
  ERL="$ac_cv_path_ERL"
fi
fi

if test "$ERL" = "not found"; then
    as_fn_error $? "Erlang/OTP interpreter (erl) not found but required" "$LINENO" 5
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Erlang/OTP library base directory" >&5
$as_echo_n "checking for Erlang/OTP library base directory... " >&6; }
if ${ac_cv_erlang_lib_dir+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_ext=erl
ac_compile='$ERLC $ERLCFLAGS -b beam conftest.$ac_ext >&5'
ac_link='$ERLC $ERLCFLAGS -b beam conftest.$ac_ext >&5 && echo "#!/bin/sh" > conftest$ac_exeext && $as_echo "\"$ERL\" -run conftest start -run init stop -noshell" >> conftest$ac_exeext && chmod +x conftest$ac_exeext'
     if test "$cross_compiling" = yes; then :
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run test program while cross compiling
See \`config.log' for more details" "$LINENO" 5; }
else
  cat > conftest.$ac_ext <<_ACEOF
-module(conftest).
-export([start/0]).

start() ->
	    LibDir = code:lib_dir(),
	    file:write_file("conftest.out", LibDir),
	    ReturnValue = 0,
	    halt(ReturnValue)
.

_ACEOF
if ac_fn_erl_try_run "$LINENO"; then :
  ac_cv_erlang_lib_dir=`cat conftest.out`
	 rm -f conftest.out
else
  rm -f conftest.out
	 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "test Erlang program execution failed
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

     ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_erlang_lib_dir" >&5
$as_echo "$ac_cv_erlang_lib_dir" >&6; }
ERLANG_LIB_DIR=$ac_cv_erlang_lib_dir


        fi
fi
 if test "x$ERLANG" != "xno" && test "x$ERLC" != "xno"; then
  HAVE_ERLANG_TRUE=
  HAVE_ERLANG_FALSE='#'
else
  HAVE_ERLANG_TRUE='#'
  HAVE_ERLANG_FALSE=
fi


$as_echo
           $as_echo "--- Checking for Lua ---"
# libguestfs
# Copyright (C) 2009-2017 Red Hat 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
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program 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 program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

# Check whether --enable-lua was given.
if test "${enable_lua+set}" = set; then :
  enableval=$enable_lua;
else
  enable_lua=yes
fi

if test "x$enable_lua" != "xno"; then :

    # Extract the first word of "lua", so it can be a program name with args.
set dummy lua; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_LUA+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$LUA"; then
  ac_cv_prog_LUA="$LUA" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_LUA="lua"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_LUA" && ac_cv_prog_LUA="no"
fi
fi
LUA=$ac_cv_prog_LUA
if test -n "$LUA"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LUA" >&5
$as_echo "$LUA" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


    if test "x$LUA" != "xno"; then :

        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Lua version" >&5
$as_echo_n "checking for Lua version... " >&6; }
        LUA_VERSION=`$LUA -e 'print(_VERSION)' | $AWK '{print $2}'`
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LUA_VERSION" >&5
$as_echo "$LUA_VERSION" >&6; }

pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LUA" >&5
$as_echo_n "checking for LUA... " >&6; }

if test -n "$LUA_CFLAGS"; then
    pkg_cv_LUA_CFLAGS="$LUA_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"lua\$LUA_VERSION\""; } >&5
  ($PKG_CONFIG --exists --print-errors "lua$LUA_VERSION") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LUA_CFLAGS=`$PKG_CONFIG --cflags "lua$LUA_VERSION" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$LUA_LIBS"; then
    pkg_cv_LUA_LIBS="$LUA_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"lua\$LUA_VERSION\""; } >&5
  ($PKG_CONFIG --exists --print-errors "lua$LUA_VERSION") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LUA_LIBS=`$PKG_CONFIG --libs "lua$LUA_VERSION" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        LUA_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "lua$LUA_VERSION" 2>&1`
        else
	        LUA_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "lua$LUA_VERSION" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$LUA_PKG_ERRORS" >&5



pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LUA" >&5
$as_echo_n "checking for LUA... " >&6; }

if test -n "$LUA_CFLAGS"; then
    pkg_cv_LUA_CFLAGS="$LUA_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"lua\""; } >&5
  ($PKG_CONFIG --exists --print-errors "lua") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LUA_CFLAGS=`$PKG_CONFIG --cflags "lua" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$LUA_LIBS"; then
    pkg_cv_LUA_LIBS="$LUA_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"lua\""; } >&5
  ($PKG_CONFIG --exists --print-errors "lua") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LUA_LIBS=`$PKG_CONFIG --libs "lua" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        LUA_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "lua" 2>&1`
        else
	        LUA_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "lua" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$LUA_PKG_ERRORS" >&5


                { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: lua $LUA_VERSION not found" >&5
$as_echo "$as_me: WARNING: lua $LUA_VERSION not found" >&2;}

elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

                { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: lua $LUA_VERSION not found" >&5
$as_echo "$as_me: WARNING: lua $LUA_VERSION not found" >&2;}

else
	LUA_CFLAGS=$pkg_cv_LUA_CFLAGS
	LUA_LIBS=$pkg_cv_LUA_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }





$as_echo "#define HAVE_LUA 1" >>confdefs.h


fi

elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }


pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LUA" >&5
$as_echo_n "checking for LUA... " >&6; }

if test -n "$LUA_CFLAGS"; then
    pkg_cv_LUA_CFLAGS="$LUA_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"lua\""; } >&5
  ($PKG_CONFIG --exists --print-errors "lua") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LUA_CFLAGS=`$PKG_CONFIG --cflags "lua" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$LUA_LIBS"; then
    pkg_cv_LUA_LIBS="$LUA_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"lua\""; } >&5
  ($PKG_CONFIG --exists --print-errors "lua") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LUA_LIBS=`$PKG_CONFIG --libs "lua" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        LUA_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "lua" 2>&1`
        else
	        LUA_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "lua" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$LUA_PKG_ERRORS" >&5


                { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: lua $LUA_VERSION not found" >&5
$as_echo "$as_me: WARNING: lua $LUA_VERSION not found" >&2;}

elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

                { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: lua $LUA_VERSION not found" >&5
$as_echo "$as_me: WARNING: lua $LUA_VERSION not found" >&2;}

else
	LUA_CFLAGS=$pkg_cv_LUA_CFLAGS
	LUA_LIBS=$pkg_cv_LUA_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }





$as_echo "#define HAVE_LUA 1" >>confdefs.h


fi

else
	LUA_CFLAGS=$pkg_cv_LUA_CFLAGS
	LUA_LIBS=$pkg_cv_LUA_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }





$as_echo "#define HAVE_LUA 1" >>confdefs.h


fi

fi

fi
 if test "x$LUA_LIBS" != "x"; then
  HAVE_LUA_TRUE=
  HAVE_LUA_FALSE='#'
else
  HAVE_LUA_TRUE='#'
  HAVE_LUA_FALSE=
fi


$as_echo
           $as_echo "--- Checking for Go ---"
# libguestfs
# Copyright (C) 2009-2017 Red Hat 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
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program 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 program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

# Check whether --enable-golang was given.
if test "${enable_golang+set}" = set; then :
  enableval=$enable_golang;
else
  enable_golang=yes
fi

if test "x$enable_golang" != "xno"; then :

    # Extract the first word of "go", so it can be a program name with args.
set dummy go; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_GOLANG+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$GOLANG"; then
  ac_cv_prog_GOLANG="$GOLANG" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_GOLANG="go"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_prog_GOLANG" && ac_cv_prog_GOLANG="no"
fi
fi
GOLANG=$ac_cv_prog_GOLANG
if test -n "$GOLANG"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOLANG" >&5
$as_echo "$GOLANG" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


    if test "x$GOLANG" != "xno"; then :

        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $GOLANG is usable" >&5
$as_echo_n "checking if $GOLANG is usable... " >&6; }
        if $GOLANG run $srcdir/golang/config-test.go 2>&5; then :

            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

            # Substitute some golang environment.
            GOOS=`$GOLANG env GOOS`
            GOARCH=`$GOLANG env GOARCH`
            GOROOT=`$GOLANG env GOROOT`




else

            { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
            { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: golang ($GOLANG) is installed but not usable" >&5
$as_echo "$as_me: WARNING: golang ($GOLANG) is installed but not usable" >&2;}
            GOLANG=no

fi

fi

else
  GOLANG=no
fi
 if test "x$GOLANG" != "xno"; then
  HAVE_GOLANG_TRUE=
  HAVE_GOLANG_FALSE='#'
else
  HAVE_GOLANG_TRUE='#'
  HAVE_GOLANG_FALSE=
fi


$as_echo
           $as_echo "--- Checking for GObject Introspection ---"
# libguestfs
# Copyright (C) 2009-2017 Red Hat 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
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program 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 program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

# Check whether --enable-gobject was given.
if test "${enable_gobject+set}" = set; then :
  enableval=$enable_gobject;
else
  enable_gobject=yes
fi

if test "x$enable_gobject" != "xno"; then :


pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GOBJECT" >&5
$as_echo_n "checking for GOBJECT... " >&6; }

if test -n "$GOBJECT_CFLAGS"; then
    pkg_cv_GOBJECT_CFLAGS="$GOBJECT_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gobject-2.0 >= 2.26.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "gobject-2.0 >= 2.26.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GOBJECT_CFLAGS=`$PKG_CONFIG --cflags "gobject-2.0 >= 2.26.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$GOBJECT_LIBS"; then
    pkg_cv_GOBJECT_LIBS="$GOBJECT_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gobject-2.0 >= 2.26.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "gobject-2.0 >= 2.26.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GOBJECT_LIBS=`$PKG_CONFIG --libs "gobject-2.0 >= 2.26.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        GOBJECT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gobject-2.0 >= 2.26.0" 2>&1`
        else
	        GOBJECT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gobject-2.0 >= 2.26.0" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$GOBJECT_PKG_ERRORS" >&5

	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gobject library not found, gobject binding will be disabled" >&5
$as_echo "$as_me: WARNING: gobject library not found, gobject binding will be disabled" >&2;}
elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gobject library not found, gobject binding will be disabled" >&5
$as_echo "$as_me: WARNING: gobject library not found, gobject binding will be disabled" >&2;}
else
	GOBJECT_CFLAGS=$pkg_cv_GOBJECT_CFLAGS
	GOBJECT_LIBS=$pkg_cv_GOBJECT_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }




$as_echo "#define HAVE_GOBJECT 1" >>confdefs.h


fi


pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GIO" >&5
$as_echo_n "checking for GIO... " >&6; }

if test -n "$GIO_CFLAGS"; then
    pkg_cv_GIO_CFLAGS="$GIO_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gio-2.0 >= 2.26.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "gio-2.0 >= 2.26.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GIO_CFLAGS=`$PKG_CONFIG --cflags "gio-2.0 >= 2.26.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$GIO_LIBS"; then
    pkg_cv_GIO_LIBS="$GIO_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gio-2.0 >= 2.26.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "gio-2.0 >= 2.26.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GIO_LIBS=`$PKG_CONFIG --libs "gio-2.0 >= 2.26.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        GIO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gio-2.0 >= 2.26.0" 2>&1`
        else
	        GIO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gio-2.0 >= 2.26.0" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$GIO_PKG_ERRORS" >&5

	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gio library not found, gobject binding will be disabled" >&5
$as_echo "$as_me: WARNING: gio library not found, gobject binding will be disabled" >&2;}
elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gio library not found, gobject binding will be disabled" >&5
$as_echo "$as_me: WARNING: gio library not found, gobject binding will be disabled" >&2;}
else
	GIO_CFLAGS=$pkg_cv_GIO_CFLAGS
	GIO_LIBS=$pkg_cv_GIO_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }




$as_echo "#define HAVE_GIO 1" >>confdefs.h


fi

fi
 if test "x$GOBJECT_LIBS" != "x" -a "x$GIO_LIBS" != "x"; then
  HAVE_GOBJECT_TRUE=
  HAVE_GOBJECT_FALSE='#'
else
  HAVE_GOBJECT_TRUE='#'
  HAVE_GOBJECT_FALSE=
fi


# Extract the first word of "gjs", so it can be a program name with args.
set dummy gjs; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_GJS+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$GJS"; then
  ac_cv_prog_GJS="$GJS" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_GJS="gjs"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

fi
fi
GJS=$ac_cv_prog_GJS
if test -n "$GJS"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GJS" >&5
$as_echo "$GJS" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


if test "x$GJS" = "x"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gjs not found, gobject bindtests will not run" >&5
$as_echo "$as_me: WARNING: gjs not found, gobject bindtests will not run" >&2;}
fi





                # Check whether --enable-introspection was given.
if test "${enable_introspection+set}" = set; then :
  enableval=$enable_introspection;
else
  enable_introspection=auto
fi


    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gobject-introspection" >&5
$as_echo_n "checking for gobject-introspection... " >&6; }

        case $enable_introspection in #(
  no) :
            found_introspection="no (disabled, use --enable-introspection to enable)"
     ;; #(
      yes) :
            if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gobject-introspection-1.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "gobject-introspection-1.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  :
else
  as_fn_error $? "gobject-introspection-1.0 is not installed" "$LINENO" 5
fi
        if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gobject-introspection-1.0 >= 1.30.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "gobject-introspection-1.0 >= 1.30.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  found_introspection=yes
else
  as_fn_error $? "You need to have gobject-introspection >= 1.30.0 installed to build libguestfs" "$LINENO" 5
fi
     ;; #(
      auto) :
            if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gobject-introspection-1.0 >= 1.30.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "gobject-introspection-1.0 >= 1.30.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  found_introspection=yes
else
  found_introspection=no
fi
     ;; #(
  *) :
                as_fn_error $? "invalid argument passed to --enable-introspection, should be one of [no/auto/yes]" "$LINENO" 5
     ;;
esac
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found_introspection" >&5
$as_echo "$found_introspection" >&6; }

    INTROSPECTION_SCANNER=
    INTROSPECTION_COMPILER=
    INTROSPECTION_GENERATE=
    INTROSPECTION_GIRDIR=
    INTROSPECTION_TYPELIBDIR=
    if test "x$found_introspection" = "xyes"; then
       INTROSPECTION_SCANNER=`$PKG_CONFIG --variable=g_ir_scanner gobject-introspection-1.0`
       INTROSPECTION_COMPILER=`$PKG_CONFIG --variable=g_ir_compiler gobject-introspection-1.0`
       INTROSPECTION_GENERATE=`$PKG_CONFIG --variable=g_ir_generate gobject-introspection-1.0`
       INTROSPECTION_GIRDIR=`$PKG_CONFIG --variable=girdir gobject-introspection-1.0`
       INTROSPECTION_TYPELIBDIR="$($PKG_CONFIG --variable=typelibdir gobject-introspection-1.0)"
       INTROSPECTION_CFLAGS=`$PKG_CONFIG --cflags gobject-introspection-1.0`
       INTROSPECTION_LIBS=`$PKG_CONFIG --libs gobject-introspection-1.0`
       INTROSPECTION_MAKEFILE=`$PKG_CONFIG --variable=datadir gobject-introspection-1.0`/gobject-introspection-1.0/Makefile.introspection
    fi









     if test "x$found_introspection" = "xyes"; then
  HAVE_INTROSPECTION_TRUE=
  HAVE_INTROSPECTION_FALSE='#'
else
  HAVE_INTROSPECTION_TRUE='#'
  HAVE_INTROSPECTION_FALSE=
fi




                         if test "x$HAVE_INTROSPECTION_TRUE" = "x" &&
                    test "x$HAVE_GOBJECT_TRUE" = "x"; then
  HAVE_INTROSPECTION_TRUE=
  HAVE_INTROSPECTION_FALSE='#'
else
  HAVE_INTROSPECTION_TRUE='#'
  HAVE_INTROSPECTION_FALSE=
fi



# check for gtk-doc




    # Extract the first word of "gtkdoc-check", so it can be a program name with args.
set dummy gtkdoc-check; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_GTKDOC_CHECK+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $GTKDOC_CHECK in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_GTKDOC_CHECK="$GTKDOC_CHECK" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_GTKDOC_CHECK="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
GTKDOC_CHECK=$ac_cv_path_GTKDOC_CHECK
if test -n "$GTKDOC_CHECK"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTKDOC_CHECK" >&5
$as_echo "$GTKDOC_CHECK" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  for ac_prog in gtkdoc-rebase
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_GTKDOC_REBASE+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $GTKDOC_REBASE in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_GTKDOC_REBASE="$GTKDOC_REBASE" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_GTKDOC_REBASE="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
GTKDOC_REBASE=$ac_cv_path_GTKDOC_REBASE
if test -n "$GTKDOC_REBASE"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTKDOC_REBASE" >&5
$as_echo "$GTKDOC_REBASE" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$GTKDOC_REBASE" && break
done
test -n "$GTKDOC_REBASE" || GTKDOC_REBASE="true"

  # Extract the first word of "gtkdoc-mkpdf", so it can be a program name with args.
set dummy gtkdoc-mkpdf; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_GTKDOC_MKPDF+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $GTKDOC_MKPDF in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_GTKDOC_MKPDF="$GTKDOC_MKPDF" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_GTKDOC_MKPDF="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
GTKDOC_MKPDF=$ac_cv_path_GTKDOC_MKPDF
if test -n "$GTKDOC_MKPDF"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTKDOC_MKPDF" >&5
$as_echo "$GTKDOC_MKPDF" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi




# Check whether --with-html-dir was given.
if test "${with_html_dir+set}" = set; then :
  withval=$with_html_dir;
else
  with_html_dir='${datadir}/gtk-doc/html'
fi

  HTML_DIR="$with_html_dir"


    # Check whether --enable-gtk-doc was given.
if test "${enable_gtk_doc+set}" = set; then :
  enableval=$enable_gtk_doc;
else
  enable_gtk_doc=no
fi


  if test x$enable_gtk_doc = xyes; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk-doc >= 1.14\""; } >&5
  ($PKG_CONFIG --exists --print-errors "gtk-doc >= 1.14") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  :
else
  as_fn_error $? "You need to have gtk-doc >= 1.14 installed to build $PACKAGE_NAME" "$LINENO" 5
fi
        if test "x$PACKAGE_NAME" != "xglib"; then

pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GTKDOC_DEPS" >&5
$as_echo_n "checking for GTKDOC_DEPS... " >&6; }

if test -n "$GTKDOC_DEPS_CFLAGS"; then
    pkg_cv_GTKDOC_DEPS_CFLAGS="$GTKDOC_DEPS_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"glib-2.0 >= 2.10.0 gobject-2.0  >= 2.10.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "glib-2.0 >= 2.10.0 gobject-2.0  >= 2.10.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GTKDOC_DEPS_CFLAGS=`$PKG_CONFIG --cflags "glib-2.0 >= 2.10.0 gobject-2.0  >= 2.10.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$GTKDOC_DEPS_LIBS"; then
    pkg_cv_GTKDOC_DEPS_LIBS="$GTKDOC_DEPS_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"glib-2.0 >= 2.10.0 gobject-2.0  >= 2.10.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "glib-2.0 >= 2.10.0 gobject-2.0  >= 2.10.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_GTKDOC_DEPS_LIBS=`$PKG_CONFIG --libs "glib-2.0 >= 2.10.0 gobject-2.0  >= 2.10.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        GTKDOC_DEPS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "glib-2.0 >= 2.10.0 gobject-2.0  >= 2.10.0" 2>&1`
        else
	        GTKDOC_DEPS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "glib-2.0 >= 2.10.0 gobject-2.0  >= 2.10.0" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$GTKDOC_DEPS_PKG_ERRORS" >&5

	as_fn_error $? "Package requirements (glib-2.0 >= 2.10.0 gobject-2.0  >= 2.10.0) were not met:

$GTKDOC_DEPS_PKG_ERRORS

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables GTKDOC_DEPS_CFLAGS
and GTKDOC_DEPS_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details." "$LINENO" 5
elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
is in your PATH or set the PKG_CONFIG environment variable to the full
path to pkg-config.

Alternatively, you may set the environment variables GTKDOC_DEPS_CFLAGS
and GTKDOC_DEPS_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.

To get pkg-config, see <http://pkg-config.freedesktop.org/>.
See \`config.log' for more details" "$LINENO" 5; }
else
	GTKDOC_DEPS_CFLAGS=$pkg_cv_GTKDOC_DEPS_CFLAGS
	GTKDOC_DEPS_LIBS=$pkg_cv_GTKDOC_DEPS_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

fi
    fi
  fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build gtk-doc documentation" >&5
$as_echo_n "checking whether to build gtk-doc documentation... " >&6; }
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_gtk_doc" >&5
$as_echo "$enable_gtk_doc" >&6; }

    # Check whether --enable-gtk-doc-html was given.
if test "${enable_gtk_doc_html+set}" = set; then :
  enableval=$enable_gtk_doc_html;
else
  enable_gtk_doc_html=yes
fi

    # Check whether --enable-gtk-doc-pdf was given.
if test "${enable_gtk_doc_pdf+set}" = set; then :
  enableval=$enable_gtk_doc_pdf;
else
  enable_gtk_doc_pdf=no
fi


  if test -z "$GTKDOC_MKPDF"; then
    enable_gtk_doc_pdf=no
  fi


   if test x$enable_gtk_doc = xyes; then
  ENABLE_GTK_DOC_TRUE=
  ENABLE_GTK_DOC_FALSE='#'
else
  ENABLE_GTK_DOC_TRUE='#'
  ENABLE_GTK_DOC_FALSE=
fi

   if test x$enable_gtk_doc_html = xyes; then
  GTK_DOC_BUILD_HTML_TRUE=
  GTK_DOC_BUILD_HTML_FALSE='#'
else
  GTK_DOC_BUILD_HTML_TRUE='#'
  GTK_DOC_BUILD_HTML_FALSE=
fi

   if test x$enable_gtk_doc_pdf = xyes; then
  GTK_DOC_BUILD_PDF_TRUE=
  GTK_DOC_BUILD_PDF_FALSE='#'
else
  GTK_DOC_BUILD_PDF_TRUE='#'
  GTK_DOC_BUILD_PDF_FALSE=
fi

   if test -n "$LIBTOOL"; then
  GTK_DOC_USE_LIBTOOL_TRUE=
  GTK_DOC_USE_LIBTOOL_FALSE='#'
else
  GTK_DOC_USE_LIBTOOL_TRUE='#'
  GTK_DOC_USE_LIBTOOL_FALSE=
fi

   if test -n "$GTKDOC_REBASE"; then
  GTK_DOC_USE_REBASE_TRUE=
  GTK_DOC_USE_REBASE_FALSE='#'
else
  GTK_DOC_USE_REBASE_TRUE='#'
  GTK_DOC_USE_REBASE_FALSE=
fi





$as_echo
           $as_echo "--- Checking for bash completion ---"
# libguestfs
# Copyright (C) 2009-2017 Red Hat 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
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program 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 program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.


pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BASH_COMPLETION" >&5
$as_echo_n "checking for BASH_COMPLETION... " >&6; }

if test -n "$BASH_COMPLETION_CFLAGS"; then
    pkg_cv_BASH_COMPLETION_CFLAGS="$BASH_COMPLETION_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"bash-completion >= 2.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "bash-completion >= 2.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_BASH_COMPLETION_CFLAGS=`$PKG_CONFIG --cflags "bash-completion >= 2.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$BASH_COMPLETION_LIBS"; then
    pkg_cv_BASH_COMPLETION_LIBS="$BASH_COMPLETION_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"bash-completion >= 2.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "bash-completion >= 2.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_BASH_COMPLETION_LIBS=`$PKG_CONFIG --libs "bash-completion >= 2.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        BASH_COMPLETION_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "bash-completion >= 2.0" 2>&1`
        else
	        BASH_COMPLETION_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "bash-completion >= 2.0" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$BASH_COMPLETION_PKG_ERRORS" >&5


    bash_completion=no
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: bash-completion not installed" >&5
$as_echo "$as_me: WARNING: bash-completion not installed" >&2;}

elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

    bash_completion=no
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: bash-completion not installed" >&5
$as_echo "$as_me: WARNING: bash-completion not installed" >&2;}

else
	BASH_COMPLETION_CFLAGS=$pkg_cv_BASH_COMPLETION_CFLAGS
	BASH_COMPLETION_LIBS=$pkg_cv_BASH_COMPLETION_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

    bash_completion=yes
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bash-completions directory" >&5
$as_echo_n "checking for bash-completions directory... " >&6; }
    BASH_COMPLETIONS_DIR="`pkg-config --variable=completionsdir bash-completion`"
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BASH_COMPLETIONS_DIR" >&5
$as_echo "$BASH_COMPLETIONS_DIR" >&6; }


fi
 if test "x$bash_completion" = "xyes"; then
  HAVE_BASH_COMPLETION_TRUE=
  HAVE_BASH_COMPLETION_FALSE='#'
else
  HAVE_BASH_COMPLETION_TRUE='#'
  HAVE_BASH_COMPLETION_FALSE=
fi



$as_echo
           $as_echo "--- Performing additional configuration ---"
# libguestfs
# Copyright (C) 2009-2017 Red Hat 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
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program 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 program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.


LIBTOOL='bash $(top_srcdir)/libtool-kill-dependency_libs.sh $(top_builddir)/libtool'


 if test "$host_cpu" = "x86_64" || test "$host_cpu" = "aarch64"; then
  HAVE_BOOT_ANALYSIS_TRUE=
  HAVE_BOOT_ANALYSIS_FALSE='#'
else
  HAVE_BOOT_ANALYSIS_TRUE='#'
  HAVE_BOOT_ANALYSIS_FALSE=
fi



eval my_sysconfdir="\"$sysconfdir\""
eval my_sysconfdir="\"$my_sysconfdir\""
SYSCONFDIR="${my_sysconfdir}"


$as_echo
           $as_echo "--- Generating output files ---"

ac_config_headers="$ac_config_headers config.h"


mkdir -p \
    appliance/supermin.d \
    java/t \
    ocaml/html \
    ocaml/t

ac_config_files="$ac_config_files appliance/libguestfs-make-fixed-appliance"

ac_config_files="$ac_config_files inspector/test-xmllint.sh"

ac_config_files="$ac_config_files inspector/test-virt-inspector.sh"

ac_config_files="$ac_config_files installcheck.sh"

ac_config_files="$ac_config_files p2v/virt-p2v-make-disk"

ac_config_files="$ac_config_files p2v/virt-p2v-make-kickstart"

ac_config_files="$ac_config_files p2v/virt-p2v-make-kiwi"

ac_config_files="$ac_config_files php/extension/php-for-tests.sh"

ac_config_files="$ac_config_files pick-guests.pl"

ac_config_files="$ac_config_files podwrapper.pl"

ac_config_files="$ac_config_files run"


ac_config_files="$ac_config_files Makefile align/Makefile appliance/Makefile bash/Makefile builder/Makefile builder/libguestfs.conf builder/opensuse.conf builder/templates/Makefile builder/test-config/virt-builder/repos.d/test-index.conf builder/test-simplestreams/virt-builder/repos.d/cirros.conf builder/test-website/virt-builder/repos.d/libguestfs.conf cat/Makefile common/errnostring/Makefile common/edit/Makefile common/miniexpect/Makefile common/options/Makefile common/parallel/Makefile common/progress/Makefile common/protocol/Makefile common/utils/Makefile common/visit/Makefile common/windows/Makefile csharp/Makefile customize/Makefile daemon/Makefile df/Makefile dib/Makefile diff/Makefile docs/Makefile edit/Makefile erlang/Makefile erlang/examples/Makefile examples/Makefile fish/Makefile format/Makefile fuse/Makefile generator/Makefile get-kernel/Makefile gnulib/lib/Makefile gnulib/tests/Makefile gobject/libguestfs-gobject-1.0.pc gobject/Makefile gobject/docs/Makefile gobject/docs/guestfs-docs.sgml golang/Makefile golang/examples/Makefile haskell/Makefile inspector/Makefile java/Makefile java/examples/Makefile lib/Makefile lib/libguestfs.pc lua/Makefile lua/examples/Makefile make-fs/Makefile mllib/Makefile mllib/guestfs_config.ml ocaml/META ocaml/Makefile ocaml/examples/Makefile p2v/Makefile perl/Build.PL perl/Makefile perl/examples/Makefile php/Makefile po-docs/Makefile po-docs/ja/Makefile po-docs/uk/Makefile po/Makefile python/Makefile python/examples/Makefile python/setup.py python/t/tests_helper.py rescue/Makefile resize/Makefile ruby/Makefile ruby/Rakefile ruby/examples/Makefile ruby/ext/guestfs/extconf.rb sparsify/Makefile sysprep/Makefile test-data/Makefile test-data/binaries/Makefile test-data/blank-disks/Makefile test-data/fake-virtio-win/Makefile test-data/fake-virt-tools/Makefile test-data/files/Makefile test-data/phony-guests/Makefile test-data/phony-guests/guests.xml test-tool/Makefile tests/9p/Makefile tests/bigdirs/Makefile tests/btrfs/Makefile tests/c-api/Makefile tests/charsets/Makefile tests/create/Makefile tests/daemon/Makefile tests/daemon/captive-daemon.pm tests/discard/Makefile tests/disks/Makefile tests/disks/test-qemu-drive-libvirt.xml tests/disk-labels/Makefile tests/events/Makefile tests/gdisk/Makefile tests/hotplug/Makefile tests/http/Makefile tests/journal/Makefile tests/luks/Makefile tests/lvm/Makefile tests/md/Makefile tests/mount-local/Makefile tests/mountable/Makefile tests/nbd/Makefile tests/network/Makefile tests/ntfs/Makefile tests/parallel/Makefile tests/protocol/Makefile tests/qemu/Makefile tests/regressions/Makefile tests/relabel/Makefile tests/relative-paths/Makefile tests/rsync/Makefile tests/selinux/Makefile tests/syslinux/Makefile tests/tmpdirs/Makefile tests/tsk/Makefile tests/xfs/Makefile tests/xml/Makefile tools/Makefile utils/boot-analysis/Makefile utils/boot-benchmark/Makefile utils/qemu-boot/Makefile utils/qemu-speed-test/Makefile v2v/Makefile v2v/test-harness/Makefile v2v/test-harness/META website/index.html"

cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems.  If it contains results you don't
# want to keep, you may remove or edit it.
#
# config.status only pays attention to the cache file if you give it
# the --recheck option to rerun configure.
#
# `ac_cv_env_foo' variables (set or unset) will be overridden when
# loading this file, other *unset* `ac_cv_foo' will be assigned the
# following values.

_ACEOF

# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, we kill variables containing newlines.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(
  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
    eval ac_val=\$$ac_var
    case $ac_val in #(
    *${as_nl}*)
      case $ac_var in #(
      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      esac
      case $ac_var in #(
      _ | IFS | as_nl) ;; #(
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
      *) { eval $ac_var=; unset $ac_var;} ;;
      esac ;;
    esac
  done

  (set) 2>&1 |
    case $as_nl`(ac_space=' '; set) 2>&1` in #(
    *${as_nl}ac_space=\ *)
      # `set' does not quote correctly, so add quotes: double-quote
      # substitution turns \\\\ into \\, and sed turns \\ into \.
      sed -n \
	"s/'/'\\\\''/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
      ;; #(
    *)
      # `set' quotes correctly as required by POSIX, so do not add quotes.
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
      ;;
    esac |
    sort
) |
  sed '
     /^ac_cv_env_/b end
     t clear
     :clear
     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
     t end
     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
     :end' >>confcache
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
  if test -w "$cache_file"; then
    if test "x$cache_file" != "x/dev/null"; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
$as_echo "$as_me: updating cache $cache_file" >&6;}
      if test ! -f "$cache_file" || test -h "$cache_file"; then
	cat confcache >"$cache_file"
      else
        case $cache_file in #(
        */* | ?:*)
	  mv -f confcache "$cache_file"$$ &&
	  mv -f "$cache_file"$$ "$cache_file" ;; #(
        *)
	  mv -f confcache "$cache_file" ;;
	esac
      fi
    fi
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
  fi
fi
rm -f confcache

test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

DEFS=-DHAVE_CONFIG_H

ac_libobjs=
ac_ltlibobjs=
U=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
  # 1. Remove the extension, and $U if already installed.
  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
  #    will be set to the directory where LIBOBJS objects are built.
  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs

LTLIBOBJS=$ac_ltlibobjs


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
$as_echo_n "checking that generated files are newer than configure... " >&6; }
   if test -n "$am_sleep_pid"; then
     # Hide warnings about reused PIDs.
     wait $am_sleep_pid 2>/dev/null
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
$as_echo "done" >&6; }
 if test -n "$EXEEXT"; then
  am__EXEEXT_TRUE=
  am__EXEEXT_FALSE='#'
else
  am__EXEEXT_TRUE='#'
  am__EXEEXT_FALSE=
fi

if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
  as_fn_error $? "conditional \"AMDEP\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
  as_fn_error $? "conditional \"GL_COND_LIBTOOL\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${GL_GENERATE_ALLOCA_H_TRUE}" && test -z "${GL_GENERATE_ALLOCA_H_FALSE}"; then
  as_fn_error $? "conditional \"GL_GENERATE_ALLOCA_H\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${GL_GENERATE_BYTESWAP_H_TRUE}" && test -z "${GL_GENERATE_BYTESWAP_H_FALSE}"; then
  as_fn_error $? "conditional \"GL_GENERATE_BYTESWAP_H\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${GL_GENERATE_ERRNO_H_TRUE}" && test -z "${GL_GENERATE_ERRNO_H_FALSE}"; then
  as_fn_error $? "conditional \"GL_GENERATE_ERRNO_H\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${GL_GENERATE_FLOAT_H_TRUE}" && test -z "${GL_GENERATE_FLOAT_H_FALSE}"; then
  as_fn_error $? "conditional \"GL_GENERATE_FLOAT_H\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${GL_GENERATE_FNMATCH_H_TRUE}" && test -z "${GL_GENERATE_FNMATCH_H_FALSE}"; then
  as_fn_error $? "conditional \"GL_GENERATE_FNMATCH_H\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${GL_GENERATE_GLOB_H_TRUE}" && test -z "${GL_GENERATE_GLOB_H_FALSE}"; then
  as_fn_error $? "conditional \"GL_GENERATE_GLOB_H\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${GNU_MAKE_TRUE}" && test -z "${GNU_MAKE_FALSE}"; then
  as_fn_error $? "conditional \"GNU_MAKE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${GL_GENERATE_LIMITS_H_TRUE}" && test -z "${GL_GENERATE_LIMITS_H_FALSE}"; then
  as_fn_error $? "conditional \"GL_GENERATE_LIMITS_H\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${GL_GENERATE_LIMITS_H_TRUE}" && test -z "${GL_GENERATE_LIMITS_H_FALSE}"; then
  as_fn_error $? "conditional \"GL_GENERATE_LIMITS_H\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
  as_fn_error $? "conditional \"GL_GENERATE_STDINT_H\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then
  as_fn_error $? "conditional \"GL_GENERATE_STDDEF_H\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
CONFIG_INCLUDE=config.h

if test -z "${GL_GENERATE_NETINET_IN_H_TRUE}" && test -z "${GL_GENERATE_NETINET_IN_H_FALSE}"; then
  as_fn_error $? "conditional \"GL_GENERATE_NETINET_IN_H\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${GL_GENERATE_STDALIGN_H_TRUE}" && test -z "${GL_GENERATE_STDALIGN_H_FALSE}"; then
  as_fn_error $? "conditional \"GL_GENERATE_STDALIGN_H\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${GL_GENERATE_STDARG_H_TRUE}" && test -z "${GL_GENERATE_STDARG_H_FALSE}"; then
  as_fn_error $? "conditional \"GL_GENERATE_STDARG_H\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${GL_GENERATE_STDBOOL_H_TRUE}" && test -z "${GL_GENERATE_STDBOOL_H_FALSE}"; then
  as_fn_error $? "conditional \"GL_GENERATE_STDBOOL_H\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then
  as_fn_error $? "conditional \"GL_GENERATE_STDDEF_H\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${GL_GENERATE_UTIME_H_TRUE}" && test -z "${GL_GENERATE_UTIME_H_FALSE}"; then
  as_fn_error $? "conditional \"GL_GENERATE_UTIME_H\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi


    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 $i.lo"
      done
    fi
    gl_LIBOBJS=$gl_libobjs

    gl_LTLIBOBJS=$gl_ltlibobjs




if test -z "${POSIX_SPAWN_PORTED_TRUE}" && test -z "${POSIX_SPAWN_PORTED_FALSE}"; then
  as_fn_error $? "conditional \"POSIX_SPAWN_PORTED\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${GL_GENERATE_SCHED_H_TRUE}" && test -z "${GL_GENERATE_SCHED_H_FALSE}"; then
  as_fn_error $? "conditional \"GL_GENERATE_SCHED_H\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi

    gltests_libobjs=
    gltests_ltlibobjs=
    if test -n "$gltests_LIBOBJS"; then
      # Remove the extension.
      sed_drop_objext='s/\.o$//;s/\.obj$//'
      for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
        gltests_libobjs="$gltests_libobjs $i.$ac_objext"
        gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
      done
    fi
    gltests_LIBOBJS=$gltests_libobjs

    gltests_LTLIBOBJS=$gltests_ltlibobjs


if test -z "${HAVE_XMLLINT_TRUE}" && test -z "${HAVE_XMLLINT_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_XMLLINT\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_PO4A_TRUE}" && test -z "${HAVE_PO4A_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_PO4A\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_ZIP_TRUE}" && test -z "${HAVE_ZIP_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_ZIP\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${ENABLE_GNULIB_TESTS_TRUE}" && test -z "${ENABLE_GNULIB_TESTS_FALSE}"; then
  as_fn_error $? "conditional \"ENABLE_GNULIB_TESTS\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_GNU_GETTEXT_TRUE}" && test -z "${HAVE_GNU_GETTEXT_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_GNU_GETTEXT\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_LIBDL_TRUE}" && test -z "${HAVE_LIBDL_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_LIBDL\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_RPCGEN_TRUE}" && test -z "${HAVE_RPCGEN_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_RPCGEN\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_XDR_U_INT64_T_TRUE}" && test -z "${HAVE_XDR_U_INT64_T_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_XDR_U_INT64_T\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_XDR_UINT64_T_TRUE}" && test -z "${HAVE_XDR_UINT64_T_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_XDR_UINT64_T\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_LIBVIRT_TRUE}" && test -z "${HAVE_LIBVIRT_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_LIBVIRT\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
  as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_CXX_TRUE}" && test -z "${HAVE_CXX_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_CXX\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_FUSE_TRUE}" && test -z "${HAVE_FUSE_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_FUSE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${ENABLE_DAEMON_TRUE}" && test -z "${ENABLE_DAEMON_FALSE}"; then
  as_fn_error $? "conditional \"ENABLE_DAEMON\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${INSTALL_DAEMON_TRUE}" && test -z "${INSTALL_DAEMON_FALSE}"; then
  as_fn_error $? "conditional \"INSTALL_DAEMON\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_HIVEX_TRUE}" && test -z "${HAVE_HIVEX_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_HIVEX\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${ENABLE_APPLIANCE_TRUE}" && test -z "${ENABLE_APPLIANCE_FALSE}"; then
  as_fn_error $? "conditional \"ENABLE_APPLIANCE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_LIBCONFIG_TRUE}" && test -z "${HAVE_LIBCONFIG_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_LIBCONFIG\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_P2V_TRUE}" && test -z "${HAVE_P2V_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_P2V\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_OCAML_TRUE}" && test -z "${HAVE_OCAML_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_OCAML\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_OCAMLOPT_TRUE}" && test -z "${HAVE_OCAMLOPT_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_OCAMLOPT\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_OCAMLDOC_TRUE}" && test -z "${HAVE_OCAMLDOC_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_OCAMLDOC\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_OCAML_PKG_GETTEXT_TRUE}" && test -z "${HAVE_OCAML_PKG_GETTEXT_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_OCAML_PKG_GETTEXT\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_OCAML_PKG_LIBVIRT_TRUE}" && test -z "${HAVE_OCAML_PKG_LIBVIRT_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_OCAML_PKG_LIBVIRT\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_OCAML_PKG_OUNIT_TRUE}" && test -z "${HAVE_OCAML_PKG_OUNIT_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_OCAML_PKG_OUNIT\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_OCAML_GETTEXT_TRUE}" && test -z "${HAVE_OCAML_GETTEXT_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_OCAML_GETTEXT\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_PERL_TRUE}" && test -z "${HAVE_PERL_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_PERL\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_TOOLS_TRUE}" && test -z "${HAVE_TOOLS_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_TOOLS\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_PYTHON\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_RUBY_TRUE}" && test -z "${HAVE_RUBY_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_RUBY\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_JAVA_TRUE}" && test -z "${HAVE_JAVA_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_JAVA\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_HASKELL_TRUE}" && test -z "${HAVE_HASKELL_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_HASKELL\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_PHP_TRUE}" && test -z "${HAVE_PHP_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_PHP\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_ERLANG_TRUE}" && test -z "${HAVE_ERLANG_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_ERLANG\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_LUA_TRUE}" && test -z "${HAVE_LUA_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_LUA\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_GOLANG_TRUE}" && test -z "${HAVE_GOLANG_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_GOLANG\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_GOBJECT_TRUE}" && test -z "${HAVE_GOBJECT_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_GOBJECT\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_INTROSPECTION_TRUE}" && test -z "${HAVE_INTROSPECTION_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_INTROSPECTION\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_INTROSPECTION_TRUE}" && test -z "${HAVE_INTROSPECTION_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_INTROSPECTION\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${ENABLE_GTK_DOC_TRUE}" && test -z "${ENABLE_GTK_DOC_FALSE}"; then
  as_fn_error $? "conditional \"ENABLE_GTK_DOC\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${GTK_DOC_BUILD_HTML_TRUE}" && test -z "${GTK_DOC_BUILD_HTML_FALSE}"; then
  as_fn_error $? "conditional \"GTK_DOC_BUILD_HTML\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${GTK_DOC_BUILD_PDF_TRUE}" && test -z "${GTK_DOC_BUILD_PDF_FALSE}"; then
  as_fn_error $? "conditional \"GTK_DOC_BUILD_PDF\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${GTK_DOC_USE_LIBTOOL_TRUE}" && test -z "${GTK_DOC_USE_LIBTOOL_FALSE}"; then
  as_fn_error $? "conditional \"GTK_DOC_USE_LIBTOOL\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${GTK_DOC_USE_REBASE_TRUE}" && test -z "${GTK_DOC_USE_REBASE_FALSE}"; then
  as_fn_error $? "conditional \"GTK_DOC_USE_REBASE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_BASH_COMPLETION_TRUE}" && test -z "${HAVE_BASH_COMPLETION_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_BASH_COMPLETION\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_BOOT_ANALYSIS_TRUE}" && test -z "${HAVE_BOOT_ANALYSIS_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_BOOT_ANALYSIS\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi

: "${CONFIG_STATUS=./config.status}"
ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
as_write_fail=0
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists.

debug=false
ac_cs_recheck=false
ac_cs_silent=false

SHELL=\${CONFIG_SHELL-$SHELL}
export SHELL
_ASEOF
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi


as_nl='
'
export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf.
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh.
if test -z "$BASH_VERSION$ZSH_VERSION" \
    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='print -r --'
  as_echo_n='print -rn --'
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='printf %s\n'
  as_echo_n='printf %s'
else
  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
    as_echo_n='/usr/ucb/echo -n'
  else
    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
    as_echo_n_body='eval
      arg=$1;
      case $arg in #(
      *"$as_nl"*)
	expr "X$arg" : "X\\(.*\\)$as_nl";
	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
      esac;
      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
    '
    export as_echo_n_body
    as_echo_n='sh -c $as_echo_n_body as_echo'
  fi
  export as_echo_body
  as_echo='sh -c $as_echo_body as_echo'
fi

# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
      PATH_SEPARATOR=';'
  }
fi


# IFS
# We need space, tab and new line, in precisely that order.  Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
IFS=" ""	$as_nl"

# Find who we are.  Look in the path if we contain no directory separator.
as_myself=
case $0 in #((
  *[\\/]* ) as_myself=$0 ;;
  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  done
IFS=$as_save_IFS

     ;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
  as_myself=$0
fi
if test ! -f "$as_myself"; then
  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi

# Unset variables that we do not need and which cause bugs (e.g. in
# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
# suppresses any "Segmentation fault" message there.  '((' could
# trigger a bug in pdksh 5.2.14.
for as_var in BASH_ENV ENV MAIL MAILPATH
do eval test x\${$as_var+set} = xset \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH


# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
  as_status=$1; test $as_status -eq 0 && as_status=1
  if test "$4"; then
    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  $as_echo "$as_me: error: $2" >&2
  as_fn_exit $as_status
} # as_fn_error


# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
  return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
  set +e
  as_fn_set_status $1
  exit $1
} # as_fn_exit

# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
  { eval $1=; unset $1;}
}
as_unset=as_fn_unset
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
  eval 'as_fn_append ()
  {
    eval $1+=\$2
  }'
else
  as_fn_append ()
  {
    eval $1=\$$1\$2
  }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  eval 'as_fn_arith ()
  {
    as_val=$(( $* ))
  }'
else
  as_fn_arith ()
  {
    as_val=`expr "$@" || test $? -eq 1`
  }
fi # as_fn_arith


if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  as_expr=expr
else
  as_expr=false
fi

if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi

if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  as_dirname=dirname
else
  as_dirname=false
fi

as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`

# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits

ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
  case `echo 'xy\c'` in
  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
  xy)  ECHO_C='\c';;
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
       ECHO_T='	';;
  esac;;
*)
  ECHO_N='-n';;
esac

rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
  rm -f conf$$.dir/conf$$.file
else
  rm -f conf$$.dir
  mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
  if ln -s conf$$.file conf$$ 2>/dev/null; then
    as_ln_s='ln -s'
    # ... but there are two gotchas:
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    # In both cases, we have to default to `cp -pR'.
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
      as_ln_s='cp -pR'
  elif ln conf$$.file conf$$ 2>/dev/null; then
    as_ln_s=ln
  else
    as_ln_s='cp -pR'
  fi
else
  as_ln_s='cp -pR'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null


# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{

  case $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || eval $as_mkdir_p || {
    as_dirs=
    while :; do
      case $as_dir in #(
      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
      *) as_qdir=$as_dir;;
      esac
      as_dirs="'$as_qdir' $as_dirs"
      as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \
	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
      test -d "$as_dir" && break
    done
    test -z "$as_dirs" || eval "mkdir $as_dirs"
  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"


} # as_fn_mkdir_p
if mkdir -p . 2>/dev/null; then
  as_mkdir_p='mkdir -p "$as_dir"'
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi


# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
  test -f "$1" && test -x "$1"
} # as_fn_executable_p
as_test_x='test -x'
as_executable_p=as_fn_executable_p

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


exec 6>&1
## ----------------------------------- ##
## Main body of $CONFIG_STATUS script. ##
## ----------------------------------- ##
_ASEOF
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Save the log message, to keep $0 and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by libguestfs $as_me 1.36.10, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
  CONFIG_HEADERS  = $CONFIG_HEADERS
  CONFIG_LINKS    = $CONFIG_LINKS
  CONFIG_COMMANDS = $CONFIG_COMMANDS
  $ $0 $@

on `(hostname || uname -n) 2>/dev/null | sed 1q`
"

_ACEOF

case $ac_config_files in *"
"*) set x $ac_config_files; shift; ac_config_files=$*;;
esac

case $ac_config_headers in *"
"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
esac


cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_files="$ac_config_files"
config_headers="$ac_config_headers"
config_links="$ac_config_links"
config_commands="$ac_config_commands"

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
\`$as_me' instantiates files and other configuration actions
from templates according to the current configuration.  Unless the files
and actions are specified as TAGs, all are instantiated by default.

Usage: $0 [OPTION]... [TAG]...

  -h, --help       print this help, then exit
  -V, --version    print version number and configuration settings, then exit
      --config     print configuration, then exit
  -q, --quiet, --silent
                   do not print progress messages
  -d, --debug      don't remove temporary files
      --recheck    update $as_me by reconfiguring in the same conditions
      --file=FILE[:TEMPLATE]
                   instantiate the configuration file FILE
      --header=FILE[:TEMPLATE]
                   instantiate the configuration header FILE

Configuration files:
$config_files

Configuration headers:
$config_headers

Configuration links:
$config_links

Configuration commands:
$config_commands

Report bugs to the package provider."

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
libguestfs config.status 1.36.10
configured by $0, generated by GNU Autoconf 2.69,
  with options \\"\$ac_cs_config\\"

Copyright (C) 2012 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."

ac_pwd='$ac_pwd'
srcdir='$srcdir'
INSTALL='$INSTALL'
MKDIR_P='$MKDIR_P'
AWK='$AWK'
test -n "\$AWK" || AWK=awk
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# The default lists apply if the user does not specify any file.
ac_need_defaults=:
while test $# != 0
do
  case $1 in
  --*=?*)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
    ac_shift=:
    ;;
  --*=)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=
    ac_shift=:
    ;;
  *)
    ac_option=$1
    ac_optarg=$2
    ac_shift=shift
    ;;
  esac

  case $ac_option in
  # Handling of the options.
  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    ac_cs_recheck=: ;;
  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
    $as_echo "$ac_cs_version"; exit ;;
  --config | --confi | --conf | --con | --co | --c )
    $as_echo "$ac_cs_config"; exit ;;
  --debug | --debu | --deb | --de | --d | -d )
    debug=: ;;
  --file | --fil | --fi | --f )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    '') as_fn_error $? "missing file argument" ;;
    esac
    as_fn_append CONFIG_FILES " '$ac_optarg'"
    ac_need_defaults=false;;
  --header | --heade | --head | --hea )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
    ac_need_defaults=false;;
  --he | --h)
    # Conflict between --help and --header
    as_fn_error $? "ambiguous option: \`$1'
Try \`$0 --help' for more information.";;
  --help | --hel | -h )
    $as_echo "$ac_cs_usage"; exit ;;
  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil | --si | --s)
    ac_cs_silent=: ;;

  # This is an error.
  -*) as_fn_error $? "unrecognized option: \`$1'
Try \`$0 --help' for more information." ;;

  *) as_fn_append ac_config_targets " $1"
     ac_need_defaults=false ;;

  esac
  shift
done

ac_configure_extra_args=

if $ac_cs_silent; then
  exec 6>/dev/null
  ac_configure_extra_args="$ac_configure_extra_args --silent"
fi

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
if \$ac_cs_recheck; then
  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
  shift
  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
  CONFIG_SHELL='$SHELL'
  export CONFIG_SHELL
  exec "\$@"
fi

_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
exec 5>>config.log
{
  echo
  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
  $as_echo "$ac_log"
} >&5

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
#
# INIT-COMMANDS
#
AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
GNUmakefile=$GNUmakefile


# The HP-UX ksh and POSIX shell print the target directory to stdout
# if CDPATH is set.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH

sed_quote_subst='$sed_quote_subst'
double_quote_subst='$double_quote_subst'
delay_variable_subst='$delay_variable_subst'
macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`'
SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`'
lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`'
nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`'
objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`'
configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`'
hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
postlink_cmds_CXX='`$ECHO "$postlink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'

LTCC='$LTCC'
LTCFLAGS='$LTCFLAGS'
compiler='$compiler_DEFAULT'

# A function that is used when there is no print builtin or printf.
func_fallback_echo ()
{
  eval 'cat <<_LTECHO_EOF
\$1
_LTECHO_EOF'
}

# Quote evaled strings.
for var in SHELL \
ECHO \
PATH_SEPARATOR \
SED \
GREP \
EGREP \
FGREP \
LD \
NM \
LN_S \
lt_SP2NL \
lt_NL2SP \
reload_flag \
OBJDUMP \
deplibs_check_method \
file_magic_cmd \
file_magic_glob \
want_nocaseglob \
DLLTOOL \
sharedlib_from_linklib_cmd \
AR \
AR_FLAGS \
archiver_list_spec \
STRIP \
RANLIB \
CC \
CFLAGS \
compiler \
lt_cv_sys_global_symbol_pipe \
lt_cv_sys_global_symbol_to_cdecl \
lt_cv_sys_global_symbol_to_import \
lt_cv_sys_global_symbol_to_c_name_address \
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
lt_cv_nm_interface \
nm_file_list_spec \
lt_cv_truncate_bin \
lt_prog_compiler_no_builtin_flag \
lt_prog_compiler_pic \
lt_prog_compiler_wl \
lt_prog_compiler_static \
lt_cv_prog_compiler_c_o \
need_locks \
MANIFEST_TOOL \
DSYMUTIL \
NMEDIT \
LIPO \
OTOOL \
OTOOL64 \
shrext_cmds \
export_dynamic_flag_spec \
whole_archive_flag_spec \
compiler_needs_object \
with_gnu_ld \
allow_undefined_flag \
no_undefined_flag \
hardcode_libdir_flag_spec \
hardcode_libdir_separator \
exclude_expsyms \
include_expsyms \
file_list_spec \
variables_saved_for_relink \
libname_spec \
library_names_spec \
soname_spec \
install_override_mode \
finish_eval \
old_striplib \
striplib \
compiler_lib_search_dirs \
predep_objects \
postdep_objects \
predeps \
postdeps \
compiler_lib_search_path \
LD_CXX \
reload_flag_CXX \
compiler_CXX \
lt_prog_compiler_no_builtin_flag_CXX \
lt_prog_compiler_pic_CXX \
lt_prog_compiler_wl_CXX \
lt_prog_compiler_static_CXX \
lt_cv_prog_compiler_c_o_CXX \
export_dynamic_flag_spec_CXX \
whole_archive_flag_spec_CXX \
compiler_needs_object_CXX \
with_gnu_ld_CXX \
allow_undefined_flag_CXX \
no_undefined_flag_CXX \
hardcode_libdir_flag_spec_CXX \
hardcode_libdir_separator_CXX \
exclude_expsyms_CXX \
include_expsyms_CXX \
file_list_spec_CXX \
compiler_lib_search_dirs_CXX \
predep_objects_CXX \
postdep_objects_CXX \
predeps_CXX \
postdeps_CXX \
compiler_lib_search_path_CXX; do
    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
    *[\\\\\\\`\\"\\\$]*)
      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
      ;;
    *)
      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
      ;;
    esac
done

# Double-quote double-evaled strings.
for var in reload_cmds \
old_postinstall_cmds \
old_postuninstall_cmds \
old_archive_cmds \
extract_expsyms_cmds \
old_archive_from_new_cmds \
old_archive_from_expsyms_cmds \
archive_cmds \
archive_expsym_cmds \
module_cmds \
module_expsym_cmds \
export_symbols_cmds \
prelink_cmds \
postlink_cmds \
postinstall_cmds \
postuninstall_cmds \
finish_cmds \
sys_lib_search_path_spec \
configure_time_dlsearch_path \
configure_time_lt_sys_library_path \
reload_cmds_CXX \
old_archive_cmds_CXX \
old_archive_from_new_cmds_CXX \
old_archive_from_expsyms_cmds_CXX \
archive_cmds_CXX \
archive_expsym_cmds_CXX \
module_cmds_CXX \
module_expsym_cmds_CXX \
export_symbols_cmds_CXX \
prelink_cmds_CXX \
postlink_cmds_CXX; do
    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
    *[\\\\\\\`\\"\\\$]*)
      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
      ;;
    *)
      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
      ;;
    esac
done

ac_aux_dir='$ac_aux_dir'

# See if we are running on zsh, and set the options that allow our
# commands through without removal of \ escapes INIT.
if test -n "\${ZSH_VERSION+set}"; then
   setopt NO_GLOB_SUBST
fi


    PACKAGE='$PACKAGE'
    VERSION='$VERSION'
    RM='$RM'
    ofile='$ofile'





# Capture the value of obsolete ALL_LINGUAS because we need it to compute
    # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it
    # from automake < 1.5.
    eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
    # Capture the value of LINGUAS because we need it to compute CATALOGS.
    LINGUAS="${LINGUAS-%UNSET%}"


_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

# Handling of arguments.
for ac_config_target in $ac_config_targets
do
  case $ac_config_target in
    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
    "$GNUmakefile") CONFIG_LINKS="$CONFIG_LINKS $GNUmakefile:$GNUmakefile" ;;
    "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
    "po-directories") CONFIG_COMMANDS="$CONFIG_COMMANDS po-directories" ;;
    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
    "appliance/libguestfs-make-fixed-appliance") CONFIG_FILES="$CONFIG_FILES appliance/libguestfs-make-fixed-appliance" ;;
    "inspector/test-xmllint.sh") CONFIG_FILES="$CONFIG_FILES inspector/test-xmllint.sh" ;;
    "inspector/test-virt-inspector.sh") CONFIG_FILES="$CONFIG_FILES inspector/test-virt-inspector.sh" ;;
    "installcheck.sh") CONFIG_FILES="$CONFIG_FILES installcheck.sh" ;;
    "p2v/virt-p2v-make-disk") CONFIG_FILES="$CONFIG_FILES p2v/virt-p2v-make-disk" ;;
    "p2v/virt-p2v-make-kickstart") CONFIG_FILES="$CONFIG_FILES p2v/virt-p2v-make-kickstart" ;;
    "p2v/virt-p2v-make-kiwi") CONFIG_FILES="$CONFIG_FILES p2v/virt-p2v-make-kiwi" ;;
    "php/extension/php-for-tests.sh") CONFIG_FILES="$CONFIG_FILES php/extension/php-for-tests.sh" ;;
    "pick-guests.pl") CONFIG_FILES="$CONFIG_FILES pick-guests.pl" ;;
    "podwrapper.pl") CONFIG_FILES="$CONFIG_FILES podwrapper.pl" ;;
    "run") CONFIG_FILES="$CONFIG_FILES run" ;;
    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
    "align/Makefile") CONFIG_FILES="$CONFIG_FILES align/Makefile" ;;
    "appliance/Makefile") CONFIG_FILES="$CONFIG_FILES appliance/Makefile" ;;
    "bash/Makefile") CONFIG_FILES="$CONFIG_FILES bash/Makefile" ;;
    "builder/Makefile") CONFIG_FILES="$CONFIG_FILES builder/Makefile" ;;
    "builder/libguestfs.conf") CONFIG_FILES="$CONFIG_FILES builder/libguestfs.conf" ;;
    "builder/opensuse.conf") CONFIG_FILES="$CONFIG_FILES builder/opensuse.conf" ;;
    "builder/templates/Makefile") CONFIG_FILES="$CONFIG_FILES builder/templates/Makefile" ;;
    "builder/test-config/virt-builder/repos.d/test-index.conf") CONFIG_FILES="$CONFIG_FILES builder/test-config/virt-builder/repos.d/test-index.conf" ;;
    "builder/test-simplestreams/virt-builder/repos.d/cirros.conf") CONFIG_FILES="$CONFIG_FILES builder/test-simplestreams/virt-builder/repos.d/cirros.conf" ;;
    "builder/test-website/virt-builder/repos.d/libguestfs.conf") CONFIG_FILES="$CONFIG_FILES builder/test-website/virt-builder/repos.d/libguestfs.conf" ;;
    "cat/Makefile") CONFIG_FILES="$CONFIG_FILES cat/Makefile" ;;
    "common/errnostring/Makefile") CONFIG_FILES="$CONFIG_FILES common/errnostring/Makefile" ;;
    "common/edit/Makefile") CONFIG_FILES="$CONFIG_FILES common/edit/Makefile" ;;
    "common/miniexpect/Makefile") CONFIG_FILES="$CONFIG_FILES common/miniexpect/Makefile" ;;
    "common/options/Makefile") CONFIG_FILES="$CONFIG_FILES common/options/Makefile" ;;
    "common/parallel/Makefile") CONFIG_FILES="$CONFIG_FILES common/parallel/Makefile" ;;
    "common/progress/Makefile") CONFIG_FILES="$CONFIG_FILES common/progress/Makefile" ;;
    "common/protocol/Makefile") CONFIG_FILES="$CONFIG_FILES common/protocol/Makefile" ;;
    "common/utils/Makefile") CONFIG_FILES="$CONFIG_FILES common/utils/Makefile" ;;
    "common/visit/Makefile") CONFIG_FILES="$CONFIG_FILES common/visit/Makefile" ;;
    "common/windows/Makefile") CONFIG_FILES="$CONFIG_FILES common/windows/Makefile" ;;
    "csharp/Makefile") CONFIG_FILES="$CONFIG_FILES csharp/Makefile" ;;
    "customize/Makefile") CONFIG_FILES="$CONFIG_FILES customize/Makefile" ;;
    "daemon/Makefile") CONFIG_FILES="$CONFIG_FILES daemon/Makefile" ;;
    "df/Makefile") CONFIG_FILES="$CONFIG_FILES df/Makefile" ;;
    "dib/Makefile") CONFIG_FILES="$CONFIG_FILES dib/Makefile" ;;
    "diff/Makefile") CONFIG_FILES="$CONFIG_FILES diff/Makefile" ;;
    "docs/Makefile") CONFIG_FILES="$CONFIG_FILES docs/Makefile" ;;
    "edit/Makefile") CONFIG_FILES="$CONFIG_FILES edit/Makefile" ;;
    "erlang/Makefile") CONFIG_FILES="$CONFIG_FILES erlang/Makefile" ;;
    "erlang/examples/Makefile") CONFIG_FILES="$CONFIG_FILES erlang/examples/Makefile" ;;
    "examples/Makefile") CONFIG_FILES="$CONFIG_FILES examples/Makefile" ;;
    "fish/Makefile") CONFIG_FILES="$CONFIG_FILES fish/Makefile" ;;
    "format/Makefile") CONFIG_FILES="$CONFIG_FILES format/Makefile" ;;
    "fuse/Makefile") CONFIG_FILES="$CONFIG_FILES fuse/Makefile" ;;
    "generator/Makefile") CONFIG_FILES="$CONFIG_FILES generator/Makefile" ;;
    "get-kernel/Makefile") CONFIG_FILES="$CONFIG_FILES get-kernel/Makefile" ;;
    "gnulib/lib/Makefile") CONFIG_FILES="$CONFIG_FILES gnulib/lib/Makefile" ;;
    "gnulib/tests/Makefile") CONFIG_FILES="$CONFIG_FILES gnulib/tests/Makefile" ;;
    "gobject/libguestfs-gobject-1.0.pc") CONFIG_FILES="$CONFIG_FILES gobject/libguestfs-gobject-1.0.pc" ;;
    "gobject/Makefile") CONFIG_FILES="$CONFIG_FILES gobject/Makefile" ;;
    "gobject/docs/Makefile") CONFIG_FILES="$CONFIG_FILES gobject/docs/Makefile" ;;
    "gobject/docs/guestfs-docs.sgml") CONFIG_FILES="$CONFIG_FILES gobject/docs/guestfs-docs.sgml" ;;
    "golang/Makefile") CONFIG_FILES="$CONFIG_FILES golang/Makefile" ;;
    "golang/examples/Makefile") CONFIG_FILES="$CONFIG_FILES golang/examples/Makefile" ;;
    "haskell/Makefile") CONFIG_FILES="$CONFIG_FILES haskell/Makefile" ;;
    "inspector/Makefile") CONFIG_FILES="$CONFIG_FILES inspector/Makefile" ;;
    "java/Makefile") CONFIG_FILES="$CONFIG_FILES java/Makefile" ;;
    "java/examples/Makefile") CONFIG_FILES="$CONFIG_FILES java/examples/Makefile" ;;
    "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
    "lib/libguestfs.pc") CONFIG_FILES="$CONFIG_FILES lib/libguestfs.pc" ;;
    "lua/Makefile") CONFIG_FILES="$CONFIG_FILES lua/Makefile" ;;
    "lua/examples/Makefile") CONFIG_FILES="$CONFIG_FILES lua/examples/Makefile" ;;
    "make-fs/Makefile") CONFIG_FILES="$CONFIG_FILES make-fs/Makefile" ;;
    "mllib/Makefile") CONFIG_FILES="$CONFIG_FILES mllib/Makefile" ;;
    "mllib/guestfs_config.ml") CONFIG_FILES="$CONFIG_FILES mllib/guestfs_config.ml" ;;
    "ocaml/META") CONFIG_FILES="$CONFIG_FILES ocaml/META" ;;
    "ocaml/Makefile") CONFIG_FILES="$CONFIG_FILES ocaml/Makefile" ;;
    "ocaml/examples/Makefile") CONFIG_FILES="$CONFIG_FILES ocaml/examples/Makefile" ;;
    "p2v/Makefile") CONFIG_FILES="$CONFIG_FILES p2v/Makefile" ;;
    "perl/Build.PL") CONFIG_FILES="$CONFIG_FILES perl/Build.PL" ;;
    "perl/Makefile") CONFIG_FILES="$CONFIG_FILES perl/Makefile" ;;
    "perl/examples/Makefile") CONFIG_FILES="$CONFIG_FILES perl/examples/Makefile" ;;
    "php/Makefile") CONFIG_FILES="$CONFIG_FILES php/Makefile" ;;
    "po-docs/Makefile") CONFIG_FILES="$CONFIG_FILES po-docs/Makefile" ;;
    "po-docs/ja/Makefile") CONFIG_FILES="$CONFIG_FILES po-docs/ja/Makefile" ;;
    "po-docs/uk/Makefile") CONFIG_FILES="$CONFIG_FILES po-docs/uk/Makefile" ;;
    "po/Makefile") CONFIG_FILES="$CONFIG_FILES po/Makefile" ;;
    "python/Makefile") CONFIG_FILES="$CONFIG_FILES python/Makefile" ;;
    "python/examples/Makefile") CONFIG_FILES="$CONFIG_FILES python/examples/Makefile" ;;
    "python/setup.py") CONFIG_FILES="$CONFIG_FILES python/setup.py" ;;
    "python/t/tests_helper.py") CONFIG_FILES="$CONFIG_FILES python/t/tests_helper.py" ;;
    "rescue/Makefile") CONFIG_FILES="$CONFIG_FILES rescue/Makefile" ;;
    "resize/Makefile") CONFIG_FILES="$CONFIG_FILES resize/Makefile" ;;
    "ruby/Makefile") CONFIG_FILES="$CONFIG_FILES ruby/Makefile" ;;
    "ruby/Rakefile") CONFIG_FILES="$CONFIG_FILES ruby/Rakefile" ;;
    "ruby/examples/Makefile") CONFIG_FILES="$CONFIG_FILES ruby/examples/Makefile" ;;
    "ruby/ext/guestfs/extconf.rb") CONFIG_FILES="$CONFIG_FILES ruby/ext/guestfs/extconf.rb" ;;
    "sparsify/Makefile") CONFIG_FILES="$CONFIG_FILES sparsify/Makefile" ;;
    "sysprep/Makefile") CONFIG_FILES="$CONFIG_FILES sysprep/Makefile" ;;
    "test-data/Makefile") CONFIG_FILES="$CONFIG_FILES test-data/Makefile" ;;
    "test-data/binaries/Makefile") CONFIG_FILES="$CONFIG_FILES test-data/binaries/Makefile" ;;
    "test-data/blank-disks/Makefile") CONFIG_FILES="$CONFIG_FILES test-data/blank-disks/Makefile" ;;
    "test-data/fake-virtio-win/Makefile") CONFIG_FILES="$CONFIG_FILES test-data/fake-virtio-win/Makefile" ;;
    "test-data/fake-virt-tools/Makefile") CONFIG_FILES="$CONFIG_FILES test-data/fake-virt-tools/Makefile" ;;
    "test-data/files/Makefile") CONFIG_FILES="$CONFIG_FILES test-data/files/Makefile" ;;
    "test-data/phony-guests/Makefile") CONFIG_FILES="$CONFIG_FILES test-data/phony-guests/Makefile" ;;
    "test-data/phony-guests/guests.xml") CONFIG_FILES="$CONFIG_FILES test-data/phony-guests/guests.xml" ;;
    "test-tool/Makefile") CONFIG_FILES="$CONFIG_FILES test-tool/Makefile" ;;
    "tests/9p/Makefile") CONFIG_FILES="$CONFIG_FILES tests/9p/Makefile" ;;
    "tests/bigdirs/Makefile") CONFIG_FILES="$CONFIG_FILES tests/bigdirs/Makefile" ;;
    "tests/btrfs/Makefile") CONFIG_FILES="$CONFIG_FILES tests/btrfs/Makefile" ;;
    "tests/c-api/Makefile") CONFIG_FILES="$CONFIG_FILES tests/c-api/Makefile" ;;
    "tests/charsets/Makefile") CONFIG_FILES="$CONFIG_FILES tests/charsets/Makefile" ;;
    "tests/create/Makefile") CONFIG_FILES="$CONFIG_FILES tests/create/Makefile" ;;
    "tests/daemon/Makefile") CONFIG_FILES="$CONFIG_FILES tests/daemon/Makefile" ;;
    "tests/daemon/captive-daemon.pm") CONFIG_FILES="$CONFIG_FILES tests/daemon/captive-daemon.pm" ;;
    "tests/discard/Makefile") CONFIG_FILES="$CONFIG_FILES tests/discard/Makefile" ;;
    "tests/disks/Makefile") CONFIG_FILES="$CONFIG_FILES tests/disks/Makefile" ;;
    "tests/disks/test-qemu-drive-libvirt.xml") CONFIG_FILES="$CONFIG_FILES tests/disks/test-qemu-drive-libvirt.xml" ;;
    "tests/disk-labels/Makefile") CONFIG_FILES="$CONFIG_FILES tests/disk-labels/Makefile" ;;
    "tests/events/Makefile") CONFIG_FILES="$CONFIG_FILES tests/events/Makefile" ;;
    "tests/gdisk/Makefile") CONFIG_FILES="$CONFIG_FILES tests/gdisk/Makefile" ;;
    "tests/hotplug/Makefile") CONFIG_FILES="$CONFIG_FILES tests/hotplug/Makefile" ;;
    "tests/http/Makefile") CONFIG_FILES="$CONFIG_FILES tests/http/Makefile" ;;
    "tests/journal/Makefile") CONFIG_FILES="$CONFIG_FILES tests/journal/Makefile" ;;
    "tests/luks/Makefile") CONFIG_FILES="$CONFIG_FILES tests/luks/Makefile" ;;
    "tests/lvm/Makefile") CONFIG_FILES="$CONFIG_FILES tests/lvm/Makefile" ;;
    "tests/md/Makefile") CONFIG_FILES="$CONFIG_FILES tests/md/Makefile" ;;
    "tests/mount-local/Makefile") CONFIG_FILES="$CONFIG_FILES tests/mount-local/Makefile" ;;
    "tests/mountable/Makefile") CONFIG_FILES="$CONFIG_FILES tests/mountable/Makefile" ;;
    "tests/nbd/Makefile") CONFIG_FILES="$CONFIG_FILES tests/nbd/Makefile" ;;
    "tests/network/Makefile") CONFIG_FILES="$CONFIG_FILES tests/network/Makefile" ;;
    "tests/ntfs/Makefile") CONFIG_FILES="$CONFIG_FILES tests/ntfs/Makefile" ;;
    "tests/parallel/Makefile") CONFIG_FILES="$CONFIG_FILES tests/parallel/Makefile" ;;
    "tests/protocol/Makefile") CONFIG_FILES="$CONFIG_FILES tests/protocol/Makefile" ;;
    "tests/qemu/Makefile") CONFIG_FILES="$CONFIG_FILES tests/qemu/Makefile" ;;
    "tests/regressions/Makefile") CONFIG_FILES="$CONFIG_FILES tests/regressions/Makefile" ;;
    "tests/relabel/Makefile") CONFIG_FILES="$CONFIG_FILES tests/relabel/Makefile" ;;
    "tests/relative-paths/Makefile") CONFIG_FILES="$CONFIG_FILES tests/relative-paths/Makefile" ;;
    "tests/rsync/Makefile") CONFIG_FILES="$CONFIG_FILES tests/rsync/Makefile" ;;
    "tests/selinux/Makefile") CONFIG_FILES="$CONFIG_FILES tests/selinux/Makefile" ;;
    "tests/syslinux/Makefile") CONFIG_FILES="$CONFIG_FILES tests/syslinux/Makefile" ;;
    "tests/tmpdirs/Makefile") CONFIG_FILES="$CONFIG_FILES tests/tmpdirs/Makefile" ;;
    "tests/tsk/Makefile") CONFIG_FILES="$CONFIG_FILES tests/tsk/Makefile" ;;
    "tests/xfs/Makefile") CONFIG_FILES="$CONFIG_FILES tests/xfs/Makefile" ;;
    "tests/xml/Makefile") CONFIG_FILES="$CONFIG_FILES tests/xml/Makefile" ;;
    "tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;;
    "utils/boot-analysis/Makefile") CONFIG_FILES="$CONFIG_FILES utils/boot-analysis/Makefile" ;;
    "utils/boot-benchmark/Makefile") CONFIG_FILES="$CONFIG_FILES utils/boot-benchmark/Makefile" ;;
    "utils/qemu-boot/Makefile") CONFIG_FILES="$CONFIG_FILES utils/qemu-boot/Makefile" ;;
    "utils/qemu-speed-test/Makefile") CONFIG_FILES="$CONFIG_FILES utils/qemu-speed-test/Makefile" ;;
    "v2v/Makefile") CONFIG_FILES="$CONFIG_FILES v2v/Makefile" ;;
    "v2v/test-harness/Makefile") CONFIG_FILES="$CONFIG_FILES v2v/test-harness/Makefile" ;;
    "v2v/test-harness/META") CONFIG_FILES="$CONFIG_FILES v2v/test-harness/META" ;;
    "website/index.html") CONFIG_FILES="$CONFIG_FILES website/index.html" ;;

  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
  esac
done


# If the user did not use the arguments to specify the items to instantiate,
# then the envvar interface is used.  Set only those that are not.
# We use the long form for the default assignment because of an extremely
# bizarre bug on SunOS 4.1.3.
if $ac_need_defaults; then
  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
  test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
fi

# Have a temporary directory for convenience.  Make it in the build tree
# simply because there is no reason against having it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
# Hook for its removal unless debugging.
# Note that there is a small window in which the directory will not be cleaned:
# after its creation but before its name has been assigned to `$tmp'.
$debug ||
{
  tmp= ac_tmp=
  trap 'exit_status=$?
  : "${ac_tmp:=$tmp}"
  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
' 0
  trap 'as_fn_exit 1' 1 2 13 15
}
# Create a (secure) tmp directory for tmp files.

{
  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
  test -d "$tmp"
}  ||
{
  tmp=./conf$$-$RANDOM
  (umask 077 && mkdir "$tmp")
} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
ac_tmp=$tmp

# Set up the scripts for CONFIG_FILES section.
# No need to generate them if there are no CONFIG_FILES.
# This happens for instance with `./config.status config.h'.
if test -n "$CONFIG_FILES"; then


ac_cr=`echo X | tr X '\015'`
# On cygwin, bash can eat \r inside `` if the user requested igncr.
# But we know of no other shell where ac_cr would be empty at this
# point, so we can use a bashism as a fallback.
if test "x$ac_cr" = x; then
  eval ac_cr=\$\'\\r\'
fi
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
  ac_cs_awk_cr='\\r'
else
  ac_cs_awk_cr=$ac_cr
fi

echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
_ACEOF


{
  echo "cat >conf$$subs.awk <<_ACEOF" &&
  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
  echo "_ACEOF"
} >conf$$subs.sh ||
  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
  . ./conf$$subs.sh ||
    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5

  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
  if test $ac_delim_n = $ac_delim_num; then
    break
  elif $ac_last_try; then
    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done
rm -f conf$$subs.sh

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
_ACEOF
sed -n '
h
s/^/S["/; s/!.*/"]=/
p
g
s/^[^!]*!//
:repl
t repl
s/'"$ac_delim"'$//
t delim
:nl
h
s/\(.\{148\}\)..*/\1/
t more1
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
p
n
b repl
:more1
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t nl
:delim
h
s/\(.\{148\}\)..*/\1/
t more2
s/["\\]/\\&/g; s/^/"/; s/$/"/
p
b
:more2
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t delim
' <conf$$subs.awk | sed '
/^[^""]/{
  N
  s/\n//
}
' >>$CONFIG_STATUS || ac_write_fail=1
rm -f conf$$subs.awk
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACAWK
cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
  for (key in S) S_is_set[key] = 1
  FS = ""

}
{
  line = $ 0
  nfields = split(line, field, "@")
  substed = 0
  len = length(field[1])
  for (i = 2; i < nfields; i++) {
    key = field[i]
    keylen = length(key)
    if (S_is_set[key]) {
      value = S[key]
      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
      len += length(value) + length(field[++i])
      substed = 1
    } else
      len += 1 + keylen
  }

  print line
}

_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
else
  cat
fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
_ACEOF

# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).
if test "x$srcdir" = x.; then
  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
h
s///
s/^/:/
s/[	 ]*$/:/
s/:\$(srcdir):/:/g
s/:\${srcdir}:/:/g
s/:@srcdir@:/:/g
s/^:*//
s/:*$//
x
s/\(=[	 ]*\).*/\1/
G
s/\n//
s/^[^=]*=[	 ]*$//
}'
fi

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
fi # test -n "$CONFIG_FILES"

# Set up the scripts for CONFIG_HEADERS section.
# No need to generate them if there are no CONFIG_HEADERS.
# This happens for instance with `./config.status Makefile'.
if test -n "$CONFIG_HEADERS"; then
cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
BEGIN {
_ACEOF

# Transform confdefs.h into an awk script `defines.awk', embedded as
# here-document in config.status, that substitutes the proper values into
# config.h.in to produce config.h.

# Create a delimiter string that does not exist in confdefs.h, to ease
# handling of long lines.
ac_delim='%!_!# '
for ac_last_try in false false :; do
  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
  if test -z "$ac_tt"; then
    break
  elif $ac_last_try; then
    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done

# For the awk script, D is an array of macro values keyed by name,
# likewise P contains macro parameters if any.  Preserve backslash
# newline sequences.

ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
sed -n '
s/.\{148\}/&'"$ac_delim"'/g
t rset
:rset
s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
t def
d
:def
s/\\$//
t bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3"/p
s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
d
:bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3\\\\\\n"\\/p
t cont
s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
t cont
d
:cont
n
s/.\{148\}/&'"$ac_delim"'/g
t clear
:clear
s/\\$//
t bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/"/p
d
:bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
b cont
' <confdefs.h | sed '
s/'"$ac_delim"'/"\\\
"/g' >>$CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  for (key in D) D_is_set[key] = 1
  FS = ""
}
/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
  line = \$ 0
  split(line, arg, " ")
  if (arg[1] == "#") {
    defundef = arg[2]
    mac1 = arg[3]
  } else {
    defundef = substr(arg[1], 2)
    mac1 = arg[2]
  }
  split(mac1, mac2, "(") #)
  macro = mac2[1]
  prefix = substr(line, 1, index(line, defundef) - 1)
  if (D_is_set[macro]) {
    # Preserve the white space surrounding the "#".
    print prefix "define", macro P[macro] D[macro]
    next
  } else {
    # Replace #undef with comments.  This is necessary, for example,
    # in the case of _POSIX_SOURCE, which is predefined and required
    # on some systems where configure will not decide to define it.
    if (defundef == "undef") {
      print "/*", prefix defundef, macro, "*/"
      next
    }
  }
}
{ print }
_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
fi # test -n "$CONFIG_HEADERS"


eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
shift
for ac_tag
do
  case $ac_tag in
  :[FHLC]) ac_mode=$ac_tag; continue;;
  esac
  case $ac_mode$ac_tag in
  :[FHL]*:*);;
  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
  :[FH]-) ac_tag=-:-;;
  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
  esac
  ac_save_IFS=$IFS
  IFS=:
  set x $ac_tag
  IFS=$ac_save_IFS
  shift
  ac_file=$1
  shift

  case $ac_mode in
  :L) ac_source=$1;;
  :[FH])
    ac_file_inputs=
    for ac_f
    do
      case $ac_f in
      -) ac_f="$ac_tmp/stdin";;
      *) # Look for the file first in the build tree, then in the source tree
	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
	 # because $ac_f cannot contain `:'.
	 test -f "$ac_f" ||
	   case $ac_f in
	   [\\/$]*) false;;
	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
	   esac ||
	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
      esac
      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
      as_fn_append ac_file_inputs " '$ac_f'"
    done

    # Let's still pretend it is `configure' which instantiates (i.e., don't
    # use $as_me), people would be surprised to read:
    #    /* config.h.  Generated by config.status.  */
    configure_input='Generated from '`
	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
	`' by configure.'
    if test x"$ac_file" != x-; then
      configure_input="$ac_file.  $configure_input"
      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
$as_echo "$as_me: creating $ac_file" >&6;}
    fi
    # Neutralize special characters interpreted by sed in replacement strings.
    case $configure_input in #(
    *\&* | *\|* | *\\* )
       ac_sed_conf_input=`$as_echo "$configure_input" |
       sed 's/[\\\\&|]/\\\\&/g'`;; #(
    *) ac_sed_conf_input=$configure_input;;
    esac

    case $ac_tag in
    *:-:* | *:-) cat >"$ac_tmp/stdin" \
      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
    esac
    ;;
  esac

  ac_dir=`$as_dirname -- "$ac_file" ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$ac_file" : 'X\(//\)[^/]' \| \
	 X"$ac_file" : 'X\(//\)$' \| \
	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$ac_file" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
  as_dir="$ac_dir"; as_fn_mkdir_p
  ac_builddir=.

case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  case $ac_top_builddir_sub in
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
  .)  # We are building in place.
    ac_srcdir=.
    ac_top_srcdir=$ac_top_builddir_sub
    ac_abs_top_srcdir=$ac_pwd ;;
  [\\/]* | ?:[\\/]* )  # Absolute name.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir
    ac_abs_top_srcdir=$srcdir ;;
  *) # Relative name.
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_build_prefix$srcdir
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix


  case $ac_mode in
  :F)
  #
  # CONFIG_FILE
  #

  case $INSTALL in
  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
  esac
  ac_MKDIR_P=$MKDIR_P
  case $MKDIR_P in
  [\\/$]* | ?:[\\/]* ) ;;
  */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
  esac
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# If the template does not know about datarootdir, expand it.
# FIXME: This hack should be removed a few years after 2.60.
ac_datarootdir_hack=; ac_datarootdir_seen=
ac_sed_dataroot='
/datarootdir/ {
  p
  q
}
/@datadir@/p
/@docdir@/p
/@infodir@/p
/@localedir@/p
/@mandir@/p'
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
*datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  ac_datarootdir_hack='
  s&@datadir@&$datadir&g
  s&@docdir@&$docdir&g
  s&@infodir@&$infodir&g
  s&@localedir@&$localedir&g
  s&@mandir@&$mandir&g
  s&\\\${datarootdir}&$datarootdir&g' ;;
esac
_ACEOF

# Neutralize VPATH when `$srcdir' = `.'.
# Shell code in configure.ac might set extrasub.
# FIXME: do we really want to maintain this feature?
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_sed_extra="$ac_vpsub
$extrasub
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s|@configure_input@|$ac_sed_conf_input|;t t
s&@top_builddir@&$ac_top_builddir_sub&;t t
s&@top_build_prefix@&$ac_top_build_prefix&;t t
s&@srcdir@&$ac_srcdir&;t t
s&@abs_srcdir@&$ac_abs_srcdir&;t t
s&@top_srcdir@&$ac_top_srcdir&;t t
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
s&@builddir@&$ac_builddir&;t t
s&@abs_builddir@&$ac_abs_builddir&;t t
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
s&@INSTALL@&$ac_INSTALL&;t t
s&@MKDIR_P@&$ac_MKDIR_P&;t t
$ac_datarootdir_hack
"
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5

test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
      "$ac_tmp/out"`; test -z "$ac_out"; } &&
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined" >&5
$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined" >&2;}

  rm -f "$ac_tmp/stdin"
  case $ac_file in
  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
  esac \
  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 ;;
  :H)
  #
  # CONFIG_HEADER
  #
  if test x"$ac_file" != x-; then
    {
      $as_echo "/* $configure_input  */" \
      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
    } >"$ac_tmp/config.h" \
      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
$as_echo "$as_me: $ac_file is unchanged" >&6;}
    else
      rm -f "$ac_file"
      mv "$ac_tmp/config.h" "$ac_file" \
	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
    fi
  else
    $as_echo "/* $configure_input  */" \
      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
      || as_fn_error $? "could not create -" "$LINENO" 5
  fi
# Compute "$ac_file"'s index in $config_headers.
_am_arg="$ac_file"
_am_stamp_count=1
for _am_header in $config_headers :; do
  case $_am_header in
    $_am_arg | $_am_arg:* )
      break ;;
    * )
      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
  esac
done
echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$_am_arg" : 'X\(//\)[^/]' \| \
	 X"$_am_arg" : 'X\(//\)$' \| \
	 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$_am_arg" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`/stamp-h$_am_stamp_count
 ;;
  :L)
  #
  # CONFIG_LINK
  #

  if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
    :
  else
    # Prefer the file from the source tree if names are identical.
    if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
      ac_source=$srcdir/$ac_source
    fi

    { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
$as_echo "$as_me: linking $ac_source to $ac_file" >&6;}

    if test ! -r "$ac_source"; then
      as_fn_error $? "$ac_source: file not found" "$LINENO" 5
    fi
    rm -f "$ac_file"

    # Try a relative symlink, then a hard link, then a copy.
    case $ac_source in
    [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
	*) ac_rel_source=$ac_top_build_prefix$ac_source ;;
    esac
    ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
      ln "$ac_source" "$ac_file" 2>/dev/null ||
      cp -p "$ac_source" "$ac_file" ||
      as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
  fi
 ;;
  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
$as_echo "$as_me: executing $ac_file commands" >&6;}
 ;;
  esac


  case $ac_file$ac_mode in
    "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
  # Older Autoconf quotes --file arguments for eval, but not when files
  # are listed without --file.  Let's play safe and only enable the eval
  # if we detect the quoting.
  case $CONFIG_FILES in
  *\'*) eval set x "$CONFIG_FILES" ;;
  *)   set x $CONFIG_FILES ;;
  esac
  shift
  for mf
  do
    # Strip MF so we end up with the name of the file.
    mf=`echo "$mf" | sed -e 's/:.*$//'`
    # Check whether this is an Automake generated Makefile or not.
    # We used to match only the files named 'Makefile.in', but
    # some people rename them; so instead we look at the file content.
    # Grep'ing the first line is not enough: some people post-process
    # each Makefile.in and add a new line on top of each file to say so.
    # Grep'ing the whole file is not good either: AIX grep has a line
    # limit of 2048, but all sed's we know have understand at least 4000.
    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
      dirpart=`$as_dirname -- "$mf" ||
$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$mf" : 'X\(//\)[^/]' \| \
	 X"$mf" : 'X\(//\)$' \| \
	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$mf" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
    else
      continue
    fi
    # Extract the definition of DEPDIR, am__include, and am__quote
    # from the Makefile without running 'make'.
    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
    test -z "$DEPDIR" && continue
    am__include=`sed -n 's/^am__include = //p' < "$mf"`
    test -z "$am__include" && continue
    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
    # Find all dependency output files, they are included files with
    # $(DEPDIR) in their names.  We invoke sed twice because it is the
    # simplest approach to changing $(DEPDIR) to its actual value in the
    # expansion.
    for file in `sed -n "
      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
      # Make sure the directory exists.
      test -f "$dirpart/$file" && continue
      fdir=`$as_dirname -- "$file" ||
$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$file" : 'X\(//\)[^/]' \| \
	 X"$file" : 'X\(//\)$' \| \
	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$file" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
      as_dir=$dirpart/$fdir; as_fn_mkdir_p
      # echo "creating $dirpart/$file"
      echo '# dummy' > "$dirpart/$file"
    done
  done
}
 ;;
    "libtool":C)

    # See if we are running on zsh, and set the options that allow our
    # commands through without removal of \ escapes.
    if test -n "${ZSH_VERSION+set}"; then
      setopt NO_GLOB_SUBST
    fi

    cfgfile=${ofile}T
    trap "$RM \"$cfgfile\"; exit 1" 1 2 15
    $RM "$cfgfile"

    cat <<_LT_EOF >> "$cfgfile"
#! $SHELL
# Generated automatically by $as_me ($PACKAGE) $VERSION
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
# NOTE: Changes made to this file will be lost: look at ltmain.sh.

# Provide generalized library-building support services.
# Written by Gordon Matzigkeit, 1996

# Copyright (C) 2014 Free Software Foundation, Inc.
# This is free software; see the source for copying conditions.  There is NO
# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

# GNU Libtool 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 2 of of the License, or
# (at your option) any later version.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program or library that is built
# using GNU Libtool, you may include this file under the  same
# distribution terms that you use for the rest of that program.
#
# GNU Libtool 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 program.  If not, see <http://www.gnu.org/licenses/>.


# The names of the tagged configurations supported by this script.
available_tags='CXX '

# Configured defaults for sys_lib_dlsearch_path munging.
: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}

# ### BEGIN LIBTOOL CONFIG

# Which release of libtool.m4 was used?
macro_version=$macro_version
macro_revision=$macro_revision

# Whether or not to build shared libraries.
build_libtool_libs=$enable_shared

# Whether or not to build static libraries.
build_old_libs=$enable_static

# What type of objects to build.
pic_mode=$pic_mode

# Whether or not to optimize for fast installation.
fast_install=$enable_fast_install

# Shared archive member basename,for filename based shared library versioning on AIX.
shared_archive_member_spec=$shared_archive_member_spec

# Shell to use when invoking shell scripts.
SHELL=$lt_SHELL

# An echo program that protects backslashes.
ECHO=$lt_ECHO

# The PATH separator for the build system.
PATH_SEPARATOR=$lt_PATH_SEPARATOR

# The host system.
host_alias=$host_alias
host=$host
host_os=$host_os

# The build system.
build_alias=$build_alias
build=$build
build_os=$build_os

# A sed program that does not truncate output.
SED=$lt_SED

# Sed that helps us avoid accidentally triggering echo(1) options like -n.
Xsed="\$SED -e 1s/^X//"

# A grep program that handles long lines.
GREP=$lt_GREP

# An ERE matcher.
EGREP=$lt_EGREP

# A literal string matcher.
FGREP=$lt_FGREP

# A BSD- or MS-compatible name lister.
NM=$lt_NM

# Whether we need soft or hard links.
LN_S=$lt_LN_S

# What is the maximum length of a command?
max_cmd_len=$max_cmd_len

# Object file suffix (normally "o").
objext=$ac_objext

# Executable file suffix (normally "").
exeext=$exeext

# whether the shell understands "unset".
lt_unset=$lt_unset

# turn spaces into newlines.
SP2NL=$lt_lt_SP2NL

# turn newlines into spaces.
NL2SP=$lt_lt_NL2SP

# convert \$build file names to \$host format.
to_host_file_cmd=$lt_cv_to_host_file_cmd

# convert \$build files to toolchain format.
to_tool_file_cmd=$lt_cv_to_tool_file_cmd

# An object symbol dumper.
OBJDUMP=$lt_OBJDUMP

# Method to check whether dependent libraries are shared objects.
deplibs_check_method=$lt_deplibs_check_method

# Command to use when deplibs_check_method = "file_magic".
file_magic_cmd=$lt_file_magic_cmd

# How to find potential files when deplibs_check_method = "file_magic".
file_magic_glob=$lt_file_magic_glob

# Find potential files using nocaseglob when deplibs_check_method = "file_magic".
want_nocaseglob=$lt_want_nocaseglob

# DLL creation program.
DLLTOOL=$lt_DLLTOOL

# Command to associate shared and link libraries.
sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd

# The archiver.
AR=$lt_AR

# Flags to create an archive.
AR_FLAGS=$lt_AR_FLAGS

# How to feed a file listing to the archiver.
archiver_list_spec=$lt_archiver_list_spec

# A symbol stripping program.
STRIP=$lt_STRIP

# Commands used to install an old-style archive.
RANLIB=$lt_RANLIB
old_postinstall_cmds=$lt_old_postinstall_cmds
old_postuninstall_cmds=$lt_old_postuninstall_cmds

# Whether to use a lock for old archive extraction.
lock_old_archive_extraction=$lock_old_archive_extraction

# A C compiler.
LTCC=$lt_CC

# LTCC compiler flags.
LTCFLAGS=$lt_CFLAGS

# Take the output of nm and produce a listing of raw symbols and C names.
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe

# Transform the output of nm in a proper C declaration.
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl

# Transform the output of nm into a list of symbols to manually relocate.
global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import

# Transform the output of nm in a C name address pair.
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address

# Transform the output of nm in a C name address pair when lib prefix is needed.
global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix

# The name lister interface.
nm_interface=$lt_lt_cv_nm_interface

# Specify filename containing input files for \$NM.
nm_file_list_spec=$lt_nm_file_list_spec

# The root where to search for dependent libraries,and where our libraries should be installed.
lt_sysroot=$lt_sysroot

# Command to truncate a binary pipe.
lt_truncate_bin=$lt_lt_cv_truncate_bin

# The name of the directory that contains temporary libtool files.
objdir=$objdir

# Used to examine libraries when file_magic_cmd begins with "file".
MAGIC_CMD=$MAGIC_CMD

# Must we lock files when doing compilation?
need_locks=$lt_need_locks

# Manifest tool.
MANIFEST_TOOL=$lt_MANIFEST_TOOL

# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
DSYMUTIL=$lt_DSYMUTIL

# Tool to change global to local symbols on Mac OS X.
NMEDIT=$lt_NMEDIT

# Tool to manipulate fat objects and archives on Mac OS X.
LIPO=$lt_LIPO

# ldd/readelf like tool for Mach-O binaries on Mac OS X.
OTOOL=$lt_OTOOL

# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
OTOOL64=$lt_OTOOL64

# Old archive suffix (normally "a").
libext=$libext

# Shared library suffix (normally ".so").
shrext_cmds=$lt_shrext_cmds

# The commands to extract the exported symbol list from a shared archive.
extract_expsyms_cmds=$lt_extract_expsyms_cmds

# Variables whose values should be saved in libtool wrapper scripts and
# restored at link time.
variables_saved_for_relink=$lt_variables_saved_for_relink

# Do we need the "lib" prefix for modules?
need_lib_prefix=$need_lib_prefix

# Do we need a version for libraries?
need_version=$need_version

# Library versioning type.
version_type=$version_type

# Shared library runtime path variable.
runpath_var=$runpath_var

# Shared library path variable.
shlibpath_var=$shlibpath_var

# Is shlibpath searched before the hard-coded library search path?
shlibpath_overrides_runpath=$shlibpath_overrides_runpath

# Format of library name prefix.
libname_spec=$lt_libname_spec

# List of archive names.  First name is the real one, the rest are links.
# The last name is the one that the linker finds with -lNAME
library_names_spec=$lt_library_names_spec

# The coded name of the library, if different from the real name.
soname_spec=$lt_soname_spec

# Permission mode override for installation of shared libraries.
install_override_mode=$lt_install_override_mode

# Command to use after installation of a shared archive.
postinstall_cmds=$lt_postinstall_cmds

# Command to use after uninstallation of a shared archive.
postuninstall_cmds=$lt_postuninstall_cmds

# Commands used to finish a libtool library installation in a directory.
finish_cmds=$lt_finish_cmds

# As "finish_cmds", except a single script fragment to be evaled but
# not shown.
finish_eval=$lt_finish_eval

# Whether we should hardcode library paths into libraries.
hardcode_into_libs=$hardcode_into_libs

# Compile-time system search path for libraries.
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec

# Detected run-time system search path for libraries.
sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path

# Explicit LT_SYS_LIBRARY_PATH set during ./configure time.
configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path

# Whether dlopen is supported.
dlopen_support=$enable_dlopen

# Whether dlopen of programs is supported.
dlopen_self=$enable_dlopen_self

# Whether dlopen of statically linked programs is supported.
dlopen_self_static=$enable_dlopen_self_static

# Commands to strip libraries.
old_striplib=$lt_old_striplib
striplib=$lt_striplib


# The linker used to build libraries.
LD=$lt_LD

# How to create reloadable object files.
reload_flag=$lt_reload_flag
reload_cmds=$lt_reload_cmds

# Commands used to build an old-style archive.
old_archive_cmds=$lt_old_archive_cmds

# A language specific compiler.
CC=$lt_compiler

# Is the compiler the GNU compiler?
with_gcc=$GCC

# Compiler flag to turn off builtin functions.
no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag

# Additional compiler flags for building library objects.
pic_flag=$lt_lt_prog_compiler_pic

# How to pass a linker flag through the compiler.
wl=$lt_lt_prog_compiler_wl

# Compiler flag to prevent dynamic linking.
link_static_flag=$lt_lt_prog_compiler_static

# Does compiler simultaneously support -c and -o options?
compiler_c_o=$lt_lt_cv_prog_compiler_c_o

# Whether or not to add -lc for building shared libraries.
build_libtool_need_lc=$archive_cmds_need_lc

# Whether or not to disallow shared libs when runtime libs are static.
allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes

# Compiler flag to allow reflexive dlopens.
export_dynamic_flag_spec=$lt_export_dynamic_flag_spec

# Compiler flag to generate shared objects directly from archives.
whole_archive_flag_spec=$lt_whole_archive_flag_spec

# Whether the compiler copes with passing no objects directly.
compiler_needs_object=$lt_compiler_needs_object

# Create an old-style archive from a shared archive.
old_archive_from_new_cmds=$lt_old_archive_from_new_cmds

# Create a temporary old-style archive to link instead of a shared archive.
old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds

# Commands used to build a shared archive.
archive_cmds=$lt_archive_cmds
archive_expsym_cmds=$lt_archive_expsym_cmds

# Commands used to build a loadable module if different from building
# a shared archive.
module_cmds=$lt_module_cmds
module_expsym_cmds=$lt_module_expsym_cmds

# Whether we are building with GNU ld or not.
with_gnu_ld=$lt_with_gnu_ld

# Flag that allows shared libraries with undefined symbols to be built.
allow_undefined_flag=$lt_allow_undefined_flag

# Flag that enforces no undefined symbols.
no_undefined_flag=$lt_no_undefined_flag

# Flag to hardcode \$libdir into a binary during linking.
# This must work even if \$libdir does not exist
hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec

# Whether we need a single "-rpath" flag with a separated argument.
hardcode_libdir_separator=$lt_hardcode_libdir_separator

# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
# DIR into the resulting binary.
hardcode_direct=$hardcode_direct

# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
# DIR into the resulting binary and the resulting library dependency is
# "absolute",i.e impossible to change by setting \$shlibpath_var if the
# library is relocated.
hardcode_direct_absolute=$hardcode_direct_absolute

# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
# into the resulting binary.
hardcode_minus_L=$hardcode_minus_L

# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
# into the resulting binary.
hardcode_shlibpath_var=$hardcode_shlibpath_var

# Set to "yes" if building a shared library automatically hardcodes DIR
# into the library and all subsequent libraries and executables linked
# against it.
hardcode_automatic=$hardcode_automatic

# Set to yes if linker adds runtime paths of dependent libraries
# to runtime path list.
inherit_rpath=$inherit_rpath

# Whether libtool must link a program against all its dependency libraries.
link_all_deplibs=$link_all_deplibs

# Set to "yes" if exported symbols are required.
always_export_symbols=$always_export_symbols

# The commands to list exported symbols.
export_symbols_cmds=$lt_export_symbols_cmds

# Symbols that should not be listed in the preloaded symbols.
exclude_expsyms=$lt_exclude_expsyms

# Symbols that must always be exported.
include_expsyms=$lt_include_expsyms

# Commands necessary for linking programs (against libraries) with templates.
prelink_cmds=$lt_prelink_cmds

# Commands necessary for finishing linking programs.
postlink_cmds=$lt_postlink_cmds

# Specify filename containing input files.
file_list_spec=$lt_file_list_spec

# How to hardcode a shared library path into an executable.
hardcode_action=$hardcode_action

# The directories searched by this compiler when creating a shared library.
compiler_lib_search_dirs=$lt_compiler_lib_search_dirs

# Dependencies to place before and after the objects being linked to
# create a shared library.
predep_objects=$lt_predep_objects
postdep_objects=$lt_postdep_objects
predeps=$lt_predeps
postdeps=$lt_postdeps

# The library search path used internally by the compiler when linking
# a shared library.
compiler_lib_search_path=$lt_compiler_lib_search_path

# ### END LIBTOOL CONFIG

_LT_EOF

    cat <<'_LT_EOF' >> "$cfgfile"

# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE

# func_munge_path_list VARIABLE PATH
# -----------------------------------
# VARIABLE is name of variable containing _space_ separated list of
# directories to be munged by the contents of PATH, which is string
# having a format:
# "DIR[:DIR]:"
#       string "DIR[ DIR]" will be prepended to VARIABLE
# ":DIR[:DIR]"
#       string "DIR[ DIR]" will be appended to VARIABLE
# "DIRP[:DIRP]::[DIRA:]DIRA"
#       string "DIRP[ DIRP]" will be prepended to VARIABLE and string
#       "DIRA[ DIRA]" will be appended to VARIABLE
# "DIR[:DIR]"
#       VARIABLE will be replaced by "DIR[ DIR]"
func_munge_path_list ()
{
    case x$2 in
    x)
        ;;
    *:)
        eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
        ;;
    x:*)
        eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
        ;;
    *::*)
        eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
        eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
        ;;
    *)
        eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
        ;;
    esac
}


# Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
func_cc_basename ()
{
    for cc_temp in $*""; do
      case $cc_temp in
        compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
        distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
        \-*) ;;
        *) break;;
      esac
    done
    func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
}


# ### END FUNCTIONS SHARED WITH CONFIGURE

_LT_EOF

  case $host_os in
  aix3*)
    cat <<\_LT_EOF >> "$cfgfile"
# AIX sometimes has problems with the GCC collect2 program.  For some
# reason, if we set the COLLECT_NAMES environment variable, the problems
# vanish in a puff of smoke.
if test set != "${COLLECT_NAMES+set}"; then
  COLLECT_NAMES=
  export COLLECT_NAMES
fi
_LT_EOF
    ;;
  esac


ltmain=$ac_aux_dir/ltmain.sh


  # We use sed instead of cat because bash on DJGPP gets confused if
  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
  # text mode, it properly converts lines to CR/LF.  This bash problem
  # is reportedly fixed, but why not run on old versions too?
  sed '$q' "$ltmain" >> "$cfgfile" \
     || (rm -f "$cfgfile"; exit 1)

   mv -f "$cfgfile" "$ofile" ||
    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
  chmod +x "$ofile"


    cat <<_LT_EOF >> "$ofile"

# ### BEGIN LIBTOOL TAG CONFIG: CXX

# The linker used to build libraries.
LD=$lt_LD_CXX

# How to create reloadable object files.
reload_flag=$lt_reload_flag_CXX
reload_cmds=$lt_reload_cmds_CXX

# Commands used to build an old-style archive.
old_archive_cmds=$lt_old_archive_cmds_CXX

# A language specific compiler.
CC=$lt_compiler_CXX

# Is the compiler the GNU compiler?
with_gcc=$GCC_CXX

# Compiler flag to turn off builtin functions.
no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX

# Additional compiler flags for building library objects.
pic_flag=$lt_lt_prog_compiler_pic_CXX

# How to pass a linker flag through the compiler.
wl=$lt_lt_prog_compiler_wl_CXX

# Compiler flag to prevent dynamic linking.
link_static_flag=$lt_lt_prog_compiler_static_CXX

# Does compiler simultaneously support -c and -o options?
compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX

# Whether or not to add -lc for building shared libraries.
build_libtool_need_lc=$archive_cmds_need_lc_CXX

# Whether or not to disallow shared libs when runtime libs are static.
allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX

# Compiler flag to allow reflexive dlopens.
export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX

# Compiler flag to generate shared objects directly from archives.
whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX

# Whether the compiler copes with passing no objects directly.
compiler_needs_object=$lt_compiler_needs_object_CXX

# Create an old-style archive from a shared archive.
old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX

# Create a temporary old-style archive to link instead of a shared archive.
old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX

# Commands used to build a shared archive.
archive_cmds=$lt_archive_cmds_CXX
archive_expsym_cmds=$lt_archive_expsym_cmds_CXX

# Commands used to build a loadable module if different from building
# a shared archive.
module_cmds=$lt_module_cmds_CXX
module_expsym_cmds=$lt_module_expsym_cmds_CXX

# Whether we are building with GNU ld or not.
with_gnu_ld=$lt_with_gnu_ld_CXX

# Flag that allows shared libraries with undefined symbols to be built.
allow_undefined_flag=$lt_allow_undefined_flag_CXX

# Flag that enforces no undefined symbols.
no_undefined_flag=$lt_no_undefined_flag_CXX

# Flag to hardcode \$libdir into a binary during linking.
# This must work even if \$libdir does not exist
hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX

# Whether we need a single "-rpath" flag with a separated argument.
hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX

# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
# DIR into the resulting binary.
hardcode_direct=$hardcode_direct_CXX

# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
# DIR into the resulting binary and the resulting library dependency is
# "absolute",i.e impossible to change by setting \$shlibpath_var if the
# library is relocated.
hardcode_direct_absolute=$hardcode_direct_absolute_CXX

# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
# into the resulting binary.
hardcode_minus_L=$hardcode_minus_L_CXX

# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
# into the resulting binary.
hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX

# Set to "yes" if building a shared library automatically hardcodes DIR
# into the library and all subsequent libraries and executables linked
# against it.
hardcode_automatic=$hardcode_automatic_CXX

# Set to yes if linker adds runtime paths of dependent libraries
# to runtime path list.
inherit_rpath=$inherit_rpath_CXX

# Whether libtool must link a program against all its dependency libraries.
link_all_deplibs=$link_all_deplibs_CXX

# Set to "yes" if exported symbols are required.
always_export_symbols=$always_export_symbols_CXX

# The commands to list exported symbols.
export_symbols_cmds=$lt_export_symbols_cmds_CXX

# Symbols that should not be listed in the preloaded symbols.
exclude_expsyms=$lt_exclude_expsyms_CXX

# Symbols that must always be exported.
include_expsyms=$lt_include_expsyms_CXX

# Commands necessary for linking programs (against libraries) with templates.
prelink_cmds=$lt_prelink_cmds_CXX

# Commands necessary for finishing linking programs.
postlink_cmds=$lt_postlink_cmds_CXX

# Specify filename containing input files.
file_list_spec=$lt_file_list_spec_CXX

# How to hardcode a shared library path into an executable.
hardcode_action=$hardcode_action_CXX

# The directories searched by this compiler when creating a shared library.
compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX

# Dependencies to place before and after the objects being linked to
# create a shared library.
predep_objects=$lt_predep_objects_CXX
postdep_objects=$lt_postdep_objects_CXX
predeps=$lt_predeps_CXX
postdeps=$lt_postdeps_CXX

# The library search path used internally by the compiler when linking
# a shared library.
compiler_lib_search_path=$lt_compiler_lib_search_path_CXX

# ### END LIBTOOL TAG CONFIG: CXX
_LT_EOF

 ;;
    "po-directories":C)
    for ac_file in $CONFIG_FILES; do
      # Support "outfile[:infile[:infile...]]"
      case "$ac_file" in
        *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
      esac
      # PO directories have a Makefile.in generated from Makefile.in.in.
      case "$ac_file" in */Makefile.in)
        # Adjust a relative srcdir.
        ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
        ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'`
        ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
        # In autoconf-2.13 it is called $ac_given_srcdir.
        # In autoconf-2.50 it is called $srcdir.
        test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
        case "$ac_given_srcdir" in
          .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
          /*) top_srcdir="$ac_given_srcdir" ;;
          *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
        esac
        # Treat a directory as a PO directory if and only if it has a
        # POTFILES.in file. This allows packages to have multiple PO
        # directories under different names or in different locations.
        if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
          rm -f "$ac_dir/POTFILES"
          test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
          gt_tab=`printf '\t'`
          cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ${gt_tab}]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
          POMAKEFILEDEPS="POTFILES.in"
          # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend
          # on $ac_dir but don't depend on user-specified configuration
          # parameters.
          if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
            # The LINGUAS file contains the set of available languages.
            if test -n "$OBSOLETE_ALL_LINGUAS"; then
              test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
            fi
            ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
            # Hide the ALL_LINGUAS assignment from automake < 1.5.
            eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
            POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
          else
            # The set of available languages was given in configure.in.
            # Hide the ALL_LINGUAS assignment from automake < 1.5.
            eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
          fi
          # Compute POFILES
          # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
          # Compute UPDATEPOFILES
          # as      $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
          # Compute DUMMYPOFILES
          # as      $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
          # Compute GMOFILES
          # as      $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
          case "$ac_given_srcdir" in
            .) srcdirpre= ;;
            *) srcdirpre='$(srcdir)/' ;;
          esac
          POFILES=
          UPDATEPOFILES=
          DUMMYPOFILES=
          GMOFILES=
          for lang in $ALL_LINGUAS; do
            POFILES="$POFILES $srcdirpre$lang.po"
            UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
            DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
            GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
          done
          # CATALOGS depends on both $ac_dir and the user's LINGUAS
          # environment variable.
          INST_LINGUAS=
          if test -n "$ALL_LINGUAS"; then
            for presentlang in $ALL_LINGUAS; do
              useit=no
              if test "%UNSET%" != "$LINGUAS"; then
                desiredlanguages="$LINGUAS"
              else
                desiredlanguages="$ALL_LINGUAS"
              fi
              for desiredlang in $desiredlanguages; do
                # Use the presentlang catalog if desiredlang is
                #   a. equal to presentlang, or
                #   b. a variant of presentlang (because in this case,
                #      presentlang can be used as a fallback for messages
                #      which are not translated in the desiredlang catalog).
                case "$desiredlang" in
                  "$presentlang"*) useit=yes;;
                esac
              done
              if test $useit = yes; then
                INST_LINGUAS="$INST_LINGUAS $presentlang"
              fi
            done
          fi
          CATALOGS=
          if test -n "$INST_LINGUAS"; then
            for lang in $INST_LINGUAS; do
              CATALOGS="$CATALOGS $lang.gmo"
            done
          fi
          test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
          sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
          for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
            if test -f "$f"; then
              case "$f" in
                *.orig | *.bak | *~) ;;
                *) cat "$f" >> "$ac_dir/Makefile" ;;
              esac
            fi
          done
        fi
        ;;
      esac
    done ;;
    "appliance/libguestfs-make-fixed-appliance":F) chmod +x,-w appliance/libguestfs-make-fixed-appliance ;;
    "inspector/test-xmllint.sh":F) chmod +x,-w inspector/test-xmllint.sh ;;
    "inspector/test-virt-inspector.sh":F) chmod +x,-w inspector/test-virt-inspector.sh ;;
    "installcheck.sh":F) chmod +x,-w installcheck.sh ;;
    "p2v/virt-p2v-make-disk":F) chmod +x,-w p2v/virt-p2v-make-disk ;;
    "p2v/virt-p2v-make-kickstart":F) chmod +x,-w p2v/virt-p2v-make-kickstart ;;
    "p2v/virt-p2v-make-kiwi":F) chmod +x,-w p2v/virt-p2v-make-kiwi ;;
    "php/extension/php-for-tests.sh":F) chmod +x,-w php/extension/php-for-tests.sh ;;
    "pick-guests.pl":F) chmod +x,-w pick-guests.pl ;;
    "podwrapper.pl":F) chmod +x,-w podwrapper.pl ;;
    "run":F) chmod +x,-w run ;;

  esac
done # for ac_tag


as_fn_exit 0
_ACEOF
ac_clean_files=$ac_clean_files_save

test $ac_write_fail = 0 ||
  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5


# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded.  So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status.  When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
  ac_cs_success=:
  ac_config_status_args=
  test "$silent" = yes &&
    ac_config_status_args="$ac_config_status_args --quiet"
  exec 5>/dev/null
  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
  exec 5>>config.log
  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
  # would make configure fail if this is the last instruction.
  $ac_cs_success || as_fn_exit 1
fi
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi


echo
echo
echo "------------------------------------------------------------"
echo "Thank you for downloading $PACKAGE_STRING"
echo
echo "This is how we have configured the optional components for you today:"
echo
echo       "Daemon .............................. $enable_daemon"
echo       "Appliance ........................... $ENABLE_APPLIANCE"
echo       "QEMU ................................ $QEMU $QEMU_OPTIONS"
echo       "guestfish and C-based virt tools .... yes"
echo       "FUSE filesystem ..................... $enable_fuse"
$as_echo_n "GNU gettext for i18n ................ "
if test "x$HAVE_GNU_GETTEXT_TRUE" = "x"; then echo "yes"; else echo "no"; fi
$as_echo_n "virt-p2v ............................ "
if test "x$HAVE_P2V_TRUE" = "x"; then echo "yes"; else echo "no"; fi
$as_echo_n "OCaml bindings ...................... "
if test "x$HAVE_OCAML_TRUE" = "x"; then echo "yes"; else echo "no"; fi
$as_echo_n "OCaml-based virt tools .............. "
if test "x$HAVE_OCAML_TRUE" = "x"; then echo "yes"; else echo "no"; fi
$as_echo_n "Perl bindings ....................... "
if test "x$HAVE_PERL_TRUE" = "x"; then echo "yes"; else echo "no"; fi
$as_echo_n "Perl-based virt tools ............... "
if test "x$HAVE_TOOLS_TRUE" = "x"; then echo "yes"; else echo "no"; fi
$as_echo_n "Python bindings ..................... "
if test "x$HAVE_PYTHON_TRUE" = "x"; then echo "yes"; else echo "no"; fi
$as_echo_n "Ruby bindings ....................... "
if test "x$HAVE_RUBY_TRUE" = "x"; then echo "yes"; else echo "no"; fi
$as_echo_n "Java bindings ....................... "
if test "x$HAVE_JAVA_TRUE" = "x"; then echo "yes"; else echo "no"; fi
$as_echo_n "Haskell bindings .................... "
if test "x$HAVE_HASKELL_TRUE" = "x"; then echo "yes"; else echo "no"; fi
$as_echo_n "PHP bindings ........................ "
if test "x$HAVE_PHP_TRUE" = "x"; then echo "yes"; else echo "no"; fi
$as_echo_n "Erlang bindings ..................... "
if test "x$HAVE_ERLANG_TRUE" = "x"; then echo "yes"; else echo "no"; fi
$as_echo_n "Lua bindings ........................ "
if test "x$HAVE_LUA_TRUE" = "x"; then echo "yes"; else echo "no"; fi
$as_echo_n "Go bindings ......................... "
if test "x$HAVE_GOLANG_TRUE" = "x"; then echo "yes"; else echo "no"; fi
$as_echo_n "gobject bindings .................... "
if test "x$HAVE_GOBJECT_TRUE" = "x"; then echo "yes"; else echo "no"; fi
$as_echo_n "gobject introspection ............... "
if test "x$HAVE_INTROSPECTION_TRUE" = "x"; then echo "yes"; else echo "no"; fi
$as_echo_n "bash completion ..................... "
if test "x$HAVE_BASH_COMPLETION_TRUE" = "x"; then echo "yes"; else echo "no"; fi
echo
echo "If any optional component is configured 'no' when you expected 'yes'"
echo "then you should check the preceding messages."
echo
echo "Please report bugs back to the mailing list:"
echo "http://www.redhat.com/mailman/listinfo/libguestfs"
echo
echo "Next you should type 'make' to build the package,"
echo "then 'make check' to run the tests."
echo
echo "Or run 'make help' to list some common targets."
echo "------------------------------------------------------------"
