Diff for /embedaddon/arping/configure between versions 1.1.1.1 and 1.1.1.3.2.1

version 1.1.1.1, 2012/02/21 22:16:27 version 1.1.1.3.2.1, 2017/01/23 14:36:33
Line 1 Line 1
 #! /bin/sh  #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.  # Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.61 for arping 2.09.# Generated by GNU Autoconf 2.69 for arping 2.15.
 #  #
# Report bugs to <thomas@habets.pp.se>.# Report bugs to <thomas@habets.se>.
 #  #
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,#
# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
 #
 #
 # This configure script is free software; the Free Software Foundation  # This configure script is free software; the Free Software Foundation
 # gives unlimited permission to copy, distribute and modify it.  # gives unlimited permission to copy, distribute and modify it.
## --------------------- #### -------------------- ##
## M4sh Initialization.  #### M4sh Initialization. ##
## --------------------- #### -------------------- ##
   
 # Be more Bourne compatible  # Be more Bourne compatible
 DUALCASE=1; export DUALCASE # for MKS sh  DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; thenif test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
   emulate sh    emulate sh
   NULLCMD=:    NULLCMD=:
  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.    # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'    alias -g '${1+"$@"}'='"$@"'
   setopt NO_GLOB_SUBST    setopt NO_GLOB_SUBST
 else  else
  case `(set -o) 2>/dev/null` in  case `(set -o) 2>/dev/null` in #(
  *posix*) set -o posix ;;  *posix*) :
     set -o posix ;; #(
   *) :
      ;;
 esac  esac
   
 fi  fi
   
   
as_nl='
'
# PATH needs CRexport as_nl
# Avoid depending upon Character Ranges.# Printing a long string crashes Solaris 7 /usr/bin/printf.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
as_cr_Letters=$as_cr_letters$as_cr_LETTERSas_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
as_cr_digits='0123456789'# Prefer a ksh shell builtin over an external printf program on Solaris,
as_cr_alnum=$as_cr_Letters$as_cr_digits# but without wasting forks for bash or zsh.
if test -z "$BASH_VERSION$ZSH_VERSION" \
# The user is always right.    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
if test "${PATH_SEPARATOR+set}" != set; then  as_echo='print -r --'
  echo "#! /bin/sh" >conf$$.sh  as_echo_n='print -rn --'
  echo  "exit 0"   >>conf$$.shelif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  chmod +x conf$$.sh  as_echo='printf %s\n'
  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then  as_echo_n='printf %s'
    PATH_SEPARATOR=';'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    else
    PATH_SEPARATOR=:    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    fi
  rm -f conf$$.sh  export as_echo_body
   as_echo='sh -c $as_echo_body as_echo'
 fi  fi
   
# Support unset when possible.# The user is always right.
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; thenif test "${PATH_SEPARATOR+set}" != set; then
  as_unset=unset  PATH_SEPARATOR=:
else  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  as_unset=false    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
       PATH_SEPARATOR=';'
   }
 fi  fi
   
   
Line 65  fi Line 86  fi
 # there to prevent editors from complaining about space-tab.  # there to prevent editors from complaining about space-tab.
 # (If _AS_PATH_WALK were called with IFS unset, it would disable word  # (If _AS_PATH_WALK were called with IFS unset, it would disable word
 # splitting by setting IFS to empty value.)  # splitting by setting IFS to empty value.)
 as_nl='  
 '  
 IFS=" ""        $as_nl"  IFS=" ""        $as_nl"
   
 # Find who we are.  Look in the path if we contain no directory separator.  # Find who we are.  Look in the path if we contain no directory separator.
case $0 inas_myself=
 case $0 in #((
   *[\\/]* ) as_myself=$0 ;;    *[\\/]* ) as_myself=$0 ;;
   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH  for as_dir in $PATH
 do  do
   IFS=$as_save_IFS    IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.    test -z "$as_dir" && as_dir=.
  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
done  done
 IFS=$as_save_IFS  IFS=$as_save_IFS
   
      ;;       ;;
Line 89  if test "x$as_myself" = x; then Line 109  if test "x$as_myself" = x; then
   as_myself=$0    as_myself=$0
 fi  fi
 if test ! -f "$as_myself"; then  if test ! -f "$as_myself"; then
  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  { (exit 1); exit 1; }  exit 1
 fi  fi
   
# Work around bugs in pre-3.0 UWIN ksh.# Unset variables that we do not need and which cause bugs (e.g. in
for as_var in ENV MAIL MAILPATH# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var# suppresses any "Segmentation fault" message there.  '((' could
 # trigger a bug in pdksh 5.2.14.
 for as_var in BASH_ENV ENV MAIL MAILPATH
 do eval test x\${$as_var+set} = xset \
   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 done  done
 PS1='$ '  PS1='$ '
 PS2='> '  PS2='> '
 PS4='+ '  PS4='+ '
   
 # NLS nuisances.  # NLS nuisances.
for as_var in \LC_ALL=C
  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \export LC_ALL
  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \LANGUAGE=C
  LC_TELEPHONE LC_TIMEexport LANGUAGE
do 
  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 
    eval $as_var=C; export $as_var 
  else 
    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 
  fi 
done 
   
 # Required to use basename.  
 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  
   
   
 # Name of the executable.  
 as_me=`$as_basename -- "$0" ||  
 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \  
          X"$0" : 'X\(//\)$' \| \  
          X"$0" : 'X\(/\)' \| . 2>/dev/null ||  
 echo X/"$0" |  
     sed '/^.*\/\([^/][^/]*\)\/*$/{  
             s//\1/  
             q  
           }  
           /^X\/\(\/\/\)$/{  
             s//\1/  
             q  
           }  
           /^X\/\(\/\).*/{  
             s//\1/  
             q  
           }  
           s/.*/./; q'`  
   
 # CDPATH.  # CDPATH.
$as_unset 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  if test "x$CONFIG_SHELL" = x; then
  if (eval ":") 2>/dev/null; then  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
  as_have_required=yes  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  else
  as_have_required=no  case \`(set -o) 2>/dev/null\` in #(
   *posix*) :
     set -o posix ;; #(
   *) :
      ;;
 esac
 fi  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; }
   
   if test $as_have_required = yes &&     (eval ":  
 (as_func_return () {  
   (exit \$1)  
 }  
 as_func_success () {  
   as_func_return 0  
 }  
 as_func_failure () {  
   as_func_return 1  
 }  
 as_func_ret_success () {  
   return 0  
 }  
 as_func_ret_failure () {  
   return 1  
 }  
   
 exitcode=0  exitcode=0
if as_func_success; thenas_fn_success || { exitcode=1; echo as_fn_success failed.; }
  :as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
elseas_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
  exitcode=1as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
  echo as_func_success failed.if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
fi 
   
 if as_func_failure; then  
   exitcode=1  
   echo as_func_failure succeeded.  
 fi  
   
 if as_func_ret_success; then  
   :  
 else  else
  exitcode=1  exitcode=1; echo positional parameters were not saved.
  echo as_func_ret_success failed. 
 fi  fi
test x\$exitcode = x0 || exit 1
if as_func_ret_failure; thentest -x / || exit 1"
  exitcode=1  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
  echo as_func_ret_failure succeeded.  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
fi  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
if ( set x; as_func_ret_success y && test x = \"\$1\" ); thentest \$(( 1 + 1 )) = 2 || exit 1"
  :  if (eval "$as_required") 2>/dev/null; then :
   as_have_required=yes
 else  else
  exitcode=1  as_have_required=no
  echo positional parameters were not saved. 
 fi  fi
     if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
   
 test \$exitcode = 0) || { (exit 1); exit 1; }  
   
 (  
   as_lineno_1=\$LINENO  
   as_lineno_2=\$LINENO  
   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&  
   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }  
 ") 2> /dev/null; then  
   :  
 else  else
  as_candidate_shells=  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
    as_save_IFS=$IFS; IFS=$PATH_SEPARATORas_found=false
 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH  for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 do  do
   IFS=$as_save_IFS    IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.    test -z "$as_dir" && as_dir=.
  case $as_dir in  as_found=:
   case $as_dir in #(
          /*)           /*)
            for as_base in sh bash ksh sh5; do             for as_base in sh bash ksh sh5; do
             as_candidate_shells="$as_candidate_shells $as_dir/$as_base"             # 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;;             done;;
        esac         esac
     as_found=false
 done  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  IFS=$as_save_IFS
   
   
      for as_shell in $as_candidate_shells $SHELL; do      if test "x$CONFIG_SHELL" != x; then :
         # Try only shells that exist, to save several forks.  export CONFIG_SHELL
         if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&             # We cannot yet assume a decent shell, so we have to provide a
                { ("$as_shell") 2> /dev/null <<\_ASEOF# neutralization value for shells without unset; and this also
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then# works around shells that cannot unset nonexistent variables.
  emulate sh# Preserve -v and -x to the replacement shell.
  NULLCMD=:BASH_ENV=/dev/null
  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, whichENV=/dev/null
  # is contrary to our usage.  Disable this feature.(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
  alias -g '${1+"$@"}'='"$@"'case $- in # ((((
  setopt NO_GLOB_SUBST  *v*x* | *x*v* ) as_opts=-vx ;;
else  *v* ) as_opts=-v ;;
  case `(set -o) 2>/dev/null` in  *x* ) as_opts=-x ;;
  *posix*) set -o posix ;;  * ) as_opts= ;;
 esac  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  fi
   
    if test x$as_have_required = xno; then :
:  $as_echo "$0: This script requires a shell more modern than all"
_ASEOF  $as_echo "$0: the shells that I found on your system."
}; then  if test x${ZSH_VERSION+set} = xset ; then
  CONFIG_SHELL=$as_shell    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
               as_have_required=yes    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
               if { "$as_shell" 2> /dev/null <<\_ASEOF  else
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then    $as_echo "$0: Please tell bug-autoconf@gnu.org and thomas@habets.se
  emulate sh$0: about your system, including any error possibly output
  NULLCMD=:$0: before this message. Then install a modern shell, or
  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which$0: manually run the script under such a shell if you do
  # is contrary to our usage.  Disable this feature.$0: have one."
  alias -g '${1+"$@"}'='"$@"'  fi
  setopt NO_GLOB_SUBST  exit 1
else 
  case `(set -o) 2>/dev/null` in 
  *posix*) set -o posix ;; 
esac 
 
 fi  fi
   
   
 :  
 (as_func_return () {  
   (exit $1)  
 }  
 as_func_success () {  
   as_func_return 0  
 }  
 as_func_failure () {  
   as_func_return 1  
 }  
 as_func_ret_success () {  
   return 0  
 }  
 as_func_ret_failure () {  
   return 1  
 }  
   
 exitcode=0  
 if as_func_success; then  
   :  
 else  
   exitcode=1  
   echo as_func_success failed.  
 fi  fi
   
 if as_func_failure; then  
   exitcode=1  
   echo as_func_failure succeeded.  
 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
   
if as_func_ret_success; then## --------------------- ##
  :## M4sh Shell Functions. ##
else## --------------------- ##
  exitcode=1# as_fn_unset VAR
  echo as_func_ret_success failed.# ---------------
fi# Portably unset VAR.
 as_fn_unset ()
 {
   { eval $1=; unset $1;}
 }
 as_unset=as_fn_unset
   
if as_func_ret_failure; then# as_fn_set_status STATUS
  exitcode=1# -----------------------
  echo as_func_ret_failure succeeded.# Set $? to STATUS, without forking.
fias_fn_set_status ()
 {
   return $1
 } # as_fn_set_status
   
if ( set x; as_func_ret_success y && test x = "$1" ); then# as_fn_exit STATUS
  :# -----------------
else# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
  exitcode=1as_fn_exit ()
  echo positional parameters were not saved.{
fi  set +e
   as_fn_set_status $1
   exit $1
 } # as_fn_exit
   
test $exitcode = 0) || { (exit 1); exit 1; }# as_fn_mkdir_p
 # -------------
 # Create "$as_dir" as a directory, including parents if necessary.
 as_fn_mkdir_p ()
 {
   
(  case $as_dir in #(
  as_lineno_1=$LINENO  -*) as_dir=./$as_dir;;
  as_lineno_2=$LINENO  esac
  test "x$as_lineno_1" != "x$as_lineno_2" &&  test -d "$as_dir" || eval $as_mkdir_p || {
  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }    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"
   
 _ASEOF  
 }; then  
   break  
 fi  
   
fi} # as_fn_mkdir_p
   
      done# 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
   
      if test "x$CONFIG_SHELL" != x; then# as_fn_arith ARG...
  for as_var in BASH_ENV ENV# ------------------
        do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var# Perform arithmetic evaluation on the ARGs, and store the result in the
        done# global $as_val. Take advantage of shells that can avoid forks. The arguments
        export CONFIG_SHELL# must be portable across $(()) and expr.
        exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
fi  eval 'as_fn_arith ()
   {
     as_val=$(( $* ))
   }'
 else
   as_fn_arith ()
   {
     as_val=`expr "$@" || test $? -eq 1`
   }
 fi # as_fn_arith
   
   
    if test $as_have_required = no; then# as_fn_error STATUS ERROR [LINENO LOG_FD]
  echo This script requires a shell more modern than all the# ----------------------------------------
      echo shells that I found on your system.  Please install a# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
      echo modern shell, or manually run the script under such a# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
      echo shell if you do have one.# script with STATUS, using 1 if that was 0.
      { (exit 1); exit 1; }as_fn_error ()
fi{
   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 &&
fi   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  as_expr=expr
fi 
 
 
 
(eval "as_func_return () { 
  (exit \$1) 
} 
as_func_success () { 
  as_func_return 0 
} 
as_func_failure () { 
  as_func_return 1 
} 
as_func_ret_success () { 
  return 0 
} 
as_func_ret_failure () { 
  return 1 
} 
 
exitcode=0 
if as_func_success; then 
  : 
 else  else
  exitcode=1  as_expr=false
  echo as_func_success failed. 
 fi  fi
   
if as_func_failure; thenif (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  exitcode=1  as_basename=basename
  echo as_func_failure succeeded. 
fi 
 
if as_func_ret_success; then 
  : 
 else  else
  exitcode=1  as_basename=false
  echo as_func_ret_success failed. 
 fi  fi
   
if as_func_ret_failure; thenif (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  exitcode=1  as_dirname=dirname
  echo as_func_ret_failure succeeded. 
fi 
 
if ( set x; as_func_ret_success y && test x = \"\$1\" ); then 
  : 
 else  else
  exitcode=1  as_dirname=false
  echo positional parameters were not saved. 
 fi  fi
   
test \$exitcode = 0") || {as_me=`$as_basename -- "$0" ||
  echo No shell found that supports shell functions.$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  echo Please tell autoconf@gnu.org about your system,         X"$0" : 'X\(//\)$' \| \
  echo including any error possibly output before this         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
  echo message$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=$LINENO  as_lineno_1=$LINENO as_lineno_1a=$LINENO
  as_lineno_2=$LINENO  as_lineno_2=$LINENO as_lineno_2a=$LINENO
  test "x$as_lineno_1" != "x$as_lineno_2" &&  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {  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.  :-)
  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 
  # uniformly replaced by the line number.  The first 'sed' inserts a 
  # line-number line after each line using $LINENO; the second 'sed' 
  # does the real work.  The second script uses 'N' to pair each 
  # line-number line with the line containing $LINENO, and appends 
  # trailing '-' during substitution so that $LINENO is not a special 
  # case at line end. 
  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 
  # scripts with optimization help from Paolo Bonzini.  Blame Lee 
  # E. McMahon (1931-1989) for sed's syntax.  :-) 
   sed -n '    sed -n '
     p      p
     /[$]LINENO/=      /[$]LINENO/=
Line 453  test \$exitcode = 0") || { Line 486  test \$exitcode = 0") || {
       s/-\n.*//        s/-\n.*//
     ' >$as_me.lineno &&      ' >$as_me.lineno &&
   chmod +x "$as_me.lineno" ||    chmod +x "$as_me.lineno" ||
    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
   { (exit 1); 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    # 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    # (the dirname of $[0] is not the place where we might find the
   # original and so on.  Autoconf is especially sensitive to this).    # original and so on.  Autoconf is especially sensitive to this).
Line 464  test \$exitcode = 0") || { Line 500  test \$exitcode = 0") || {
   exit    exit
 }  }
   
   
 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then  
   as_dirname=dirname  
 else  
   as_dirname=false  
 fi  
   
 ECHO_C= ECHO_N= ECHO_T=  ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` incase `echo -n x` in #(((((
 -n*)  -n*)
  case `echo 'x\c'` in  case `echo 'xy\c'` in
   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.    *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
  *)   ECHO_C='\c';;  xy)  ECHO_C='\c';;
   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
        ECHO_T=' ';;
   esac;;    esac;;
 *)  *)
   ECHO_N='-n';;    ECHO_N='-n';;
 esac  esac
   
 if expr a : '\(a\)' >/dev/null 2>&1 &&  
    test "X`expr 00001 : '.*\(...\)'`" = X001; then  
   as_expr=expr  
 else  
   as_expr=false  
 fi  
   
 rm -f conf$$ conf$$.exe conf$$.file  rm -f conf$$ conf$$.exe conf$$.file
 if test -d conf$$.dir; then  if test -d conf$$.dir; then
   rm -f conf$$.dir/conf$$.file    rm -f conf$$.dir/conf$$.file
 else  else
   rm -f conf$$.dir    rm -f conf$$.dir
  mkdir conf$$.dir  mkdir conf$$.dir 2>/dev/null
 fi  fi
echo >conf$$.fileif (echo >conf$$.file) 2>/dev/null; then
if ln -s conf$$.file conf$$ 2>/dev/null; then  if ln -s conf$$.file conf$$ 2>/dev/null; then
  as_ln_s='ln -s'    as_ln_s='ln -s'
  # ... but there are two gotchas:    # ... but there are two gotchas:
  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.    # 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.    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
  # In both cases, we have to default to `cp -p'.    # In both cases, we have to default to `cp -pR'.
  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
    as_ln_s='cp -p'      as_ln_s='cp -pR'
elif ln conf$$.file conf$$ 2>/dev/null; then  elif ln conf$$.file conf$$ 2>/dev/null; then
  as_ln_s=ln    as_ln_s=ln
   else
     as_ln_s='cp -pR'
   fi
 else  else
  as_ln_s='cp -p'  as_ln_s='cp -pR'
 fi  fi
 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file  rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 rmdir conf$$.dir 2>/dev/null  rmdir conf$$.dir 2>/dev/null
   
 if mkdir -p . 2>/dev/null; then  if mkdir -p . 2>/dev/null; then
  as_mkdir_p=:  as_mkdir_p='mkdir -p "$as_dir"'
 else  else
   test -d ./-p && rmdir ./-p    test -d ./-p && rmdir ./-p
   as_mkdir_p=false    as_mkdir_p=false
 fi  fi
   
if test -x / >/dev/null 2>&1; thenas_test_x='test -x'
  as_test_x='test -x'as_executable_p=as_fn_executable_p
else 
  if ls -dL / >/dev/null 2>&1; then 
    as_ls_L_option=L 
  else 
    as_ls_L_option= 
  fi 
  as_test_x=' 
    eval sh -c '\'' 
      if test -d "$1"; then 
        test -d "$1/."; 
      else 
        case $1 in 
        -*)set "./$1";; 
        esac; 
        case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in 
        ???[sx]*):;;*)false;;esac;fi 
    '\'' sh 
  ' 
fi 
as_executable_p=$as_test_x 
   
 # Sed expression to map a string onto a valid CPP name.  # 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%[^_$as_cr_alnum]%_%g'"  as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
Line 550  as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS Line 557  as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS
 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"  as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
   
   
   test -n "$DJDIR" || exec 7<&0 </dev/null
   exec 6>&1
   
 exec 7<&0 </dev/null 6>&1  
   
 # Name of the host.  # Name of the host.
# hostname on some systems (SVR3.2Linux) returns a bogus exit status,# hostname on some systems (SVR3.2old GNU/Linux) returns a bogus exit status,
 # so uname gets run too.  # so uname gets run too.
 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`  ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
   
Line 569  cross_compiling=no Line 576  cross_compiling=no
 subdirs=  subdirs=
 MFLAGS=  MFLAGS=
 MAKEFLAGS=  MAKEFLAGS=
 SHELL=${CONFIG_SHELL-/bin/sh}  
   
 # Identity of this package.  # Identity of this package.
 PACKAGE_NAME='arping'  PACKAGE_NAME='arping'
 PACKAGE_TARNAME='arping'  PACKAGE_TARNAME='arping'
PACKAGE_VERSION='2.09'PACKAGE_VERSION='2.15'
PACKAGE_STRING='arping 2.09'PACKAGE_STRING='arping 2.15'
PACKAGE_BUGREPORT='thomas@habets.pp.se'PACKAGE_BUGREPORT='thomas@habets.se'
 PACKAGE_URL=''
   
 ac_unique_file="src/arping.c"  ac_unique_file="src/arping.c"
 # Factoring default headers for most tests.  # Factoring default headers for most tests.
Line 615  ac_includes_default="\ Line 622  ac_includes_default="\
 # include <unistd.h>  # include <unistd.h>
 #endif"  #endif"
   
ac_subst_vars='SHELLac_subst_vars='am__EXEEXT_FALSE
PATH_SEPARATORam__EXEEXT_TRUE
PACKAGE_NAMELTLIBOBJS
PACKAGE_TARNAME 
PACKAGE_VERSION 
PACKAGE_STRING 
PACKAGE_BUGREPORT 
exec_prefix 
prefix 
program_transform_name 
bindir 
sbindir 
libexecdir 
datarootdir 
datadir 
sysconfdir 
sharedstatedir 
localstatedir 
includedir 
oldincludedir 
docdir 
infodir 
htmldir 
dvidir 
pdfdir 
psdir 
libdir 
localedir 
mandir 
DEFS 
ECHO_C 
ECHO_N 
ECHO_T 
LIBS 
build_alias 
host_alias 
target_alias 
build 
build_cpu 
build_vendor 
build_os 
host 
host_cpu 
host_vendor 
host_os 
target 
target_cpu 
target_vendor 
target_os 
INSTALL_PROGRAM 
INSTALL_SCRIPT 
INSTALL_DATA 
am__isrc 
CYGPATH_W 
PACKAGE 
VERSION 
ACLOCAL 
AUTOCONF 
AUTOMAKE 
AUTOHEADER 
MAKEINFO 
install_sh 
STRIP 
INSTALL_STRIP_PROGRAM 
mkdir_p 
AWK 
SET_MAKE 
am__leading_dot 
AMTAR 
am__tar 
am__untar 
MAINTAINER_MODE_TRUE 
MAINTAINER_MODE_FALSE 
MAINT 
CC 
CFLAGS 
LDFLAGS 
CPPFLAGS 
ac_ct_CC 
EXEEXT 
OBJEXT 
DEPDIR 
am__include 
am__quote 
AMDEP_TRUE 
AMDEP_FALSE 
AMDEPBACKSLASH 
CCDEPMODE 
am__fastdepCC_TRUE 
am__fastdepCC_FALSE 
CPP 
GREP 
EGREP 
 LIBOBJS  LIBOBJS
LTLIBOBJS'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
 MAINT
 MAINTAINER_MODE_FALSE
 MAINTAINER_MODE_TRUE
 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_os
 target_vendor
 target_cpu
 target
 host_os
 host_vendor
 host_cpu
 host
 build_os
 build_vendor
 build_cpu
 build
 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_subst_files=''
   ac_user_opts='
   enable_option_checking
   enable_maintainer_mode
   enable_dependency_tracking
   '
       ac_precious_vars='build_alias        ac_precious_vars='build_alias
 host_alias  host_alias
 target_alias  target_alias
Line 725  CPP' Line 742  CPP'
 # Initialize some variables set by options.  # Initialize some variables set by options.
 ac_init_help=  ac_init_help=
 ac_init_version=false  ac_init_version=false
   ac_unrecognized_opts=
   ac_unrecognized_sep=
 # The variables have the same names as the options, with  # The variables have the same names as the options, with
 # dashes changed to underlines.  # dashes changed to underlines.
 cache_file=/dev/null  cache_file=/dev/null
Line 780  do Line 799  do
   fi    fi
   
   case $ac_option in    case $ac_option in
  *=*)        ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  *)        ac_optarg=yes ;;  *=)   ac_optarg= ;;
   *)    ac_optarg=yes ;;
   esac    esac
   
   # Accept the important Cygnus configure options, so we can diagnose typos.    # Accept the important Cygnus configure options, so we can diagnose typos.
Line 823  do Line 843  do
     datarootdir=$ac_optarg ;;      datarootdir=$ac_optarg ;;
   
   -disable-* | --disable-*)    -disable-* | --disable-*)
    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
     # Reject names that are not valid shell variable names.      # Reject names that are not valid shell variable names.
    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      { echo "$as_me: error: invalid feature name: $ac_feature" >&2      as_fn_error $? "invalid feature name: $ac_useropt"
   { (exit 1); exit 1; }; }    ac_useropt_orig=$ac_useropt
    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    eval enable_$ac_feature=no ;;    case $ac_user_opts in
       *"
 "enable_$ac_useropt"
 "*) ;;
       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
          ac_unrecognized_sep=', ';;
     esac
     eval enable_$ac_useropt=no ;;
   
   -docdir | --docdir | --docdi | --doc | --do)    -docdir | --docdir | --docdi | --doc | --do)
     ac_prev=docdir ;;      ac_prev=docdir ;;
Line 842  do Line 869  do
     dvidir=$ac_optarg ;;      dvidir=$ac_optarg ;;
   
   -enable-* | --enable-*)    -enable-* | --enable-*)
    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
     # Reject names that are not valid shell variable names.      # Reject names that are not valid shell variable names.
    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      { echo "$as_me: error: invalid feature name: $ac_feature" >&2      as_fn_error $? "invalid feature name: $ac_useropt"
   { (exit 1); exit 1; }; }    ac_useropt_orig=$ac_useropt
    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    eval enable_$ac_feature=\$ac_optarg ;;    case $ac_user_opts in
       *"
 "enable_$ac_useropt"
 "*) ;;
       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
          ac_unrecognized_sep=', ';;
     esac
     eval enable_$ac_useropt=\$ac_optarg ;;
   
   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \    -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \    | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
Line 1039  do Line 1073  do
     ac_init_version=: ;;      ac_init_version=: ;;
   
   -with-* | --with-*)    -with-* | --with-*)
    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
     # Reject names that are not valid shell variable names.      # Reject names that are not valid shell variable names.
    expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      { echo "$as_me: error: invalid package name: $ac_package" >&2      as_fn_error $? "invalid package name: $ac_useropt"
   { (exit 1); exit 1; }; }    ac_useropt_orig=$ac_useropt
    ac_package=`echo $ac_package | sed 's/[-.]/_/g'`    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    eval with_$ac_package=\$ac_optarg ;;    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-*)    -without-* | --without-*)
    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
     # Reject names that are not valid shell variable names.      # Reject names that are not valid shell variable names.
    expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      { echo "$as_me: error: invalid package name: $ac_package" >&2      as_fn_error $? "invalid package name: $ac_useropt"
   { (exit 1); exit 1; }; }    ac_useropt_orig=$ac_useropt
    ac_package=`echo $ac_package | sed 's/[-.]/_/g'`    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    eval with_$ac_package=no ;;    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)    --x)
     # Obsolete; use --with-x.      # Obsolete; use --with-x.
Line 1074  do Line 1122  do
   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)    | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
     x_libraries=$ac_optarg ;;      x_libraries=$ac_optarg ;;
   
  -*) { echo "$as_me: error: unrecognized option: $ac_option  -*) as_fn_error $? "unrecognized option: \`$ac_option'
Try \`$0 --help' for more information." >&2Try \`$0 --help' for more information"
   { (exit 1); exit 1; }; } 
     ;;      ;;
   
   *=*)    *=*)
     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`      ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
     # Reject names that are not valid shell variable names.      # Reject names that are not valid shell variable names.
    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&    case $ac_envvar in #(
      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2      '' | [0-9]* | *[!_$as_cr_alnum]* )
   { (exit 1); exit 1; }; }      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
     esac
     eval $ac_envvar=\$ac_optarg      eval $ac_envvar=\$ac_optarg
     export $ac_envvar ;;      export $ac_envvar ;;
   
   *)    *)
     # FIXME: should be removed in autoconf 3.0.      # FIXME: should be removed in autoconf 3.0.
    echo "$as_me: WARNING: you should use --build, --host, --target" >&2    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&      expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
      echo "$as_me: WARNING: invalid host type: $ac_option" >&2      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
     ;;      ;;
   
   esac    esac
Line 1101  done Line 1149  done
   
 if test -n "$ac_prev"; then  if test -n "$ac_prev"; then
   ac_option=--`echo $ac_prev | sed 's/_/-/g'`    ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  { echo "$as_me: error: missing argument to $ac_option" >&2  as_fn_error $? "missing argument to $ac_option"
   { (exit 1); exit 1; }; } 
 fi  fi
   
# Be sure to have absolute directory names.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 \  for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
                 datadir sysconfdir sharedstatedir localstatedir includedir \                  datadir sysconfdir sharedstatedir localstatedir includedir \
                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \                  oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
                 libdir localedir mandir                  libdir localedir mandir
 do  do
   eval ac_val=\$$ac_var    eval ac_val=\$$ac_var
     # Remove trailing slashes.
   case $ac_val in    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;;      [\\/$]* | ?:[\\/]* )  continue;;
     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;      NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
   esac    esac
  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
   { (exit 1); exit 1; }; } 
 done  done
   
 # There might be people who depend on the old broken behavior: `$host'  # There might be people who depend on the old broken behavior: `$host'
Line 1131  target=$target_alias Line 1192  target=$target_alias
 if test "x$host_alias" != x; then  if test "x$host_alias" != x; then
   if test "x$build_alias" = x; then    if test "x$build_alias" = x; then
     cross_compiling=maybe      cross_compiling=maybe
     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.  
     If a cross compiler is detected then cross compile mode will be used." >&2  
   elif test "x$build_alias" != "x$host_alias"; then    elif test "x$build_alias" != "x$host_alias"; then
     cross_compiling=yes      cross_compiling=yes
   fi    fi
Line 1147  test "$silent" = yes && exec 6>/dev/null Line 1206  test "$silent" = yes && exec 6>/dev/null
 ac_pwd=`pwd` && test -n "$ac_pwd" &&  ac_pwd=`pwd` && test -n "$ac_pwd" &&
 ac_ls_di=`ls -di .` &&  ac_ls_di=`ls -di .` &&
 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||  ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
  { echo "$as_me: error: Working directory cannot be determined" >&2  as_fn_error $? "working directory cannot be determined"
   { (exit 1); exit 1; }; } 
 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||  test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
  { echo "$as_me: error: pwd does not report name of working directory" >&2  as_fn_error $? "pwd does not report name of working directory"
   { (exit 1); exit 1; }; } 
   
   
 # Find the source files, if location was not specified.  # Find the source files, if location was not specified.
 if test -z "$srcdir"; then  if test -z "$srcdir"; then
   ac_srcdir_defaulted=yes    ac_srcdir_defaulted=yes
   # Try the directory containing this script, then the parent directory.    # Try the directory containing this script, then the parent directory.
  ac_confdir=`$as_dirname -- "$0" ||  ac_confdir=`$as_dirname -- "$as_myself" ||
$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
         X"$0" : 'X\(//\)[^/]' \| \         X"$as_myself" : 'X\(//\)[^/]' \| \
         X"$0" : 'X\(//\)$' \| \         X"$as_myself" : 'X\(//\)$' \| \
         X"$0" : 'X\(/\)' \| . 2>/dev/null ||         X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
echo X"$0" |$as_echo X"$as_myself" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
             s//\1/              s//\1/
             q              q
Line 1190  else Line 1247  else
 fi  fi
 if test ! -r "$srcdir/$ac_unique_file"; then  if test ! -r "$srcdir/$ac_unique_file"; then
   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."    test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
  { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
   { (exit 1); exit 1; }; } 
 fi  fi
 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"  ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
 ac_abs_confdir=`(  ac_abs_confdir=`(
        cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2        cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
   { (exit 1); exit 1; }; } 
         pwd)`          pwd)`
 # When building in place, set srcdir=.  # When building in place, set srcdir=.
 if test "$ac_abs_confdir" = "$ac_pwd"; then  if test "$ac_abs_confdir" = "$ac_pwd"; then
Line 1222  if test "$ac_init_help" = "long"; then Line 1277  if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.    # 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.    # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF    cat <<_ACEOF
\`configure' configures arping 2.09 to adapt to many kinds of systems.\`configure' configures arping 2.15 to adapt to many kinds of systems.
   
 Usage: $0 [OPTION]... [VAR=VALUE]...  Usage: $0 [OPTION]... [VAR=VALUE]...
   
Line 1236  Configuration: Line 1291  Configuration:
       --help=short        display options specific to this package        --help=short        display options specific to this package
       --help=recursive    display the short help of all the included packages        --help=recursive    display the short help of all the included packages
   -V, --version           display version information and exit    -V, --version           display version information and exit
  -q, --quiet, --silent   do not print \`checking...' messages  -q, --quiet, --silent   do not print \`checking ...' messages
       --cache-file=FILE   cache test results in FILE [disabled]        --cache-file=FILE   cache test results in FILE [disabled]
   -C, --config-cache      alias for \`--cache-file=config.cache'    -C, --config-cache      alias for \`--cache-file=config.cache'
   -n, --no-create         do not create output files    -n, --no-create         do not create output files
Line 1244  Configuration: Line 1299  Configuration:
   
 Installation directories:  Installation directories:
   --prefix=PREFIX         install architecture-independent files in PREFIX    --prefix=PREFIX         install architecture-independent files in PREFIX
                          [$ac_default_prefix]                          [$ac_default_prefix]
   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX    --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                          [PREFIX]                          [PREFIX]
   
 By default, \`make install' will install all the files in  By default, \`make install' will install all the files in
 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify  \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
Line 1256  for instance \`--prefix=\$HOME'. Line 1311  for instance \`--prefix=\$HOME'.
 For better control, use the options below.  For better control, use the options below.
   
 Fine tuning of the installation directories:  Fine tuning of the installation directories:
  --bindir=DIR           user executables [EPREFIX/bin]  --bindir=DIR            user executables [EPREFIX/bin]
  --sbindir=DIR          system admin executables [EPREFIX/sbin]  --sbindir=DIR           system admin executables [EPREFIX/sbin]
  --libexecdir=DIR       program executables [EPREFIX/libexec]  --libexecdir=DIR        program executables [EPREFIX/libexec]
  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
  --libdir=DIR           object code libraries [EPREFIX/lib]  --libdir=DIR            object code libraries [EPREFIX/lib]
  --includedir=DIR       C header files [PREFIX/include]  --includedir=DIR        C header files [PREFIX/include]
  --oldincludedir=DIR    C header files for non-gcc [/usr/include]  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
  --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
  --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
  --infodir=DIR          info documentation [DATAROOTDIR/info]  --infodir=DIR           info documentation [DATAROOTDIR/info]
  --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
  --mandir=DIR           man documentation [DATAROOTDIR/man]  --mandir=DIR            man documentation [DATAROOTDIR/man]
  --docdir=DIR           documentation root [DATAROOTDIR/doc/arping]  --docdir=DIR            documentation root [DATAROOTDIR/doc/arping]
  --htmldir=DIR          html documentation [DOCDIR]  --htmldir=DIR           html documentation [DOCDIR]
  --dvidir=DIR           dvi documentation [DOCDIR]  --dvidir=DIR            dvi documentation [DOCDIR]
  --pdfdir=DIR           pdf documentation [DOCDIR]  --pdfdir=DIR            pdf documentation [DOCDIR]
  --psdir=DIR            ps documentation [DOCDIR]  --psdir=DIR             ps documentation [DOCDIR]
 _ACEOF  _ACEOF
   
   cat <<\_ACEOF    cat <<\_ACEOF
Line 1293  fi Line 1348  fi
   
 if test -n "$ac_init_help"; then  if test -n "$ac_init_help"; then
   case $ac_init_help in    case $ac_init_help in
     short | recursive ) echo "Configuration of arping 2.09:";;     short | recursive ) echo "Configuration of arping 2.15:";;
    esac     esac
   cat <<\_ACEOF    cat <<\_ACEOF
   
 Optional Features:  Optional Features:
     --disable-option-checking  ignore unrecognized --enable/--with options
   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)    --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]    --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
   --enable-maintainer-mode  enable make rules and dependencies not useful    --enable-maintainer-mode  enable make rules and dependencies not useful
Line 1311  Some influential environment variables: Line 1367  Some influential environment variables:
   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a    LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
               nonstandard directory <lib dir>                nonstandard directory <lib dir>
   LIBS        libraries to pass to the linker, e.g. -l<library>    LIBS        libraries to pass to the linker, e.g. -l<library>
  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
               you have headers in a nonstandard directory <include dir>                you have headers in a nonstandard directory <include dir>
   CPP         C preprocessor    CPP         C preprocessor
   
 Use these variables to override the choices made by `configure' or to help  Use these variables to override the choices made by `configure' or to help
 it to find libraries and programs with nonstandard names/locations.  it to find libraries and programs with nonstandard names/locations.
   
Report bugs to <thomas@habets.pp.se>.Report bugs to <thomas@habets.se>.
 _ACEOF  _ACEOF
 ac_status=$?  ac_status=$?
 fi  fi
Line 1326  fi Line 1382  fi
 if test "$ac_init_help" = "recursive"; then  if test "$ac_init_help" = "recursive"; then
   # If there are subdirs, report their specific --help.    # If there are subdirs, report their specific --help.
   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue    for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
    test -d "$ac_dir" || continue    test -d "$ac_dir" ||
       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
       continue
     ac_builddir=.      ac_builddir=.
   
 case "$ac_dir" in  case "$ac_dir" in
 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;  .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 *)  *)
  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
   # A ".." for each directory in $ac_dir_suffix.    # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
   case $ac_top_builddir_sub in    case $ac_top_builddir_sub in
   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;    "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;    *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
Line 1370  ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix Line 1428  ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
       echo &&        echo &&
       $SHELL "$ac_srcdir/configure" --help=recursive        $SHELL "$ac_srcdir/configure" --help=recursive
     else      else
      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
     fi || ac_status=$?      fi || ac_status=$?
     cd "$ac_pwd" || { ac_status=$?; break; }      cd "$ac_pwd" || { ac_status=$?; break; }
   done    done
Line 1379  fi Line 1437  fi
 test -n "$ac_init_help" && exit $ac_status  test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then  if $ac_init_version; then
   cat <<\_ACEOF    cat <<\_ACEOF
arping configure 2.09arping configure 2.15
generated by GNU Autoconf 2.61generated by GNU Autoconf 2.69
   
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,Copyright (C) 2012 Free Software Foundation, Inc.
2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. 
 This configure script is free software; the Free Software Foundation  This configure script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it.  gives unlimited permission to copy, distribute and modify it.
 _ACEOF  _ACEOF
   exit    exit
 fi  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_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_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_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_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;}
   ( $as_echo "## ------------------------------- ##
   ## Report this to thomas@habets.se ##
   ## ------------------------------- ##"
        ) | sed "s/^/$as_me: WARNING:     /" >&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_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_find_uintX_t LINENO BITS VAR
   # ------------------------------------
   # Finds an unsigned integer type with width BITS, setting cache variable VAR
   # accordingly.
   ac_fn_c_find_uintX_t ()
   {
     as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
   $as_echo_n "checking for uint$2_t... " >&6; }
   if eval \${$3+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     eval "$3=no"
        # Order is important - never check a type that is potentially smaller
        # than half of the expected target width.
        for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
            'unsigned long long int' 'unsigned short int' 'unsigned char'; do
          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   $ac_includes_default
   int
   main ()
   {
   static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
   test_array [0] = 0;
   return test_array [0];
   
     ;
     return 0;
   }
   _ACEOF
   if ac_fn_c_try_compile "$LINENO"; then :
     case $ac_type in #(
     uint$2_t) :
       eval "$3=yes" ;; #(
     *) :
       eval "$3=\$ac_type" ;;
   esac
   fi
   rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
          if eval test \"x\$"$3"\" = x"no"; then :
   
   else
     break
   fi
        done
   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_find_uintX_t
   
   # 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
 cat >config.log <<_ACEOF  cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while  This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.  running configure, to aid debugging if configure makes a mistake.
   
It was created by arping $as_me 2.09, which wasIt was created by arping $as_me 2.15, which was
generated by GNU Autoconf 2.61.  Invocation command line wasgenerated by GNU Autoconf 2.69.  Invocation command line was
   
   $ $0 $@    $ $0 $@
   
Line 1430  for as_dir in $PATH Line 1897  for as_dir in $PATH
 do  do
   IFS=$as_save_IFS    IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.    test -z "$as_dir" && as_dir=.
  echo "PATH: $as_dir"    $as_echo "PATH: $as_dir"
done  done
 IFS=$as_save_IFS  IFS=$as_save_IFS
   
 } >&5  } >&5
Line 1465  do Line 1932  do
     | -silent | --silent | --silen | --sile | --sil)      | -silent | --silent | --silen | --sile | --sil)
       continue ;;        continue ;;
     *\'*)      *\'*)
      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
     esac      esac
     case $ac_pass in      case $ac_pass in
    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
     2)      2)
      ac_configure_args1="$ac_configure_args1 '$ac_arg'"      as_fn_append ac_configure_args1 " '$ac_arg'"
       if test $ac_must_keep_next = true; then        if test $ac_must_keep_next = true; then
         ac_must_keep_next=false # Got value, back to normal.          ac_must_keep_next=false # Got value, back to normal.
       else        else
Line 1486  do Line 1953  do
           -* ) ac_must_keep_next=true ;;            -* ) ac_must_keep_next=true ;;
         esac          esac
       fi        fi
      ac_configure_args="$ac_configure_args '$ac_arg'"      as_fn_append ac_configure_args " '$ac_arg'"
       ;;        ;;
     esac      esac
   done    done
 done  done
$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }{ ac_configure_args0=; unset ac_configure_args0;}
$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }{ ac_configure_args1=; unset ac_configure_args1;}
   
 # When interrupted or exit'd, cleanup temporary files, and complete  # When interrupted or exit'd, cleanup temporary files, and complete
 # config.log.  We remove comments because anyway the quotes in there  # config.log.  We remove comments because anyway the quotes in there
Line 1504  trap 'exit_status=$? Line 1971  trap 'exit_status=$?
   {    {
     echo      echo
   
    cat <<\_ASBOX    $as_echo "## ---------------- ##
## ---------------- ## 
 ## Cache variables. ##  ## Cache variables. ##
## ---------------- #### ---------------- ##"
_ASBOX 
     echo      echo
     # The following way of writing the cache mishandles newlines in values,      # The following way of writing the cache mishandles newlines in values,
 (  (
Line 1517  _ASBOX Line 1982  _ASBOX
     case $ac_val in #(      case $ac_val in #(
     *${as_nl}*)      *${as_nl}*)
       case $ac_var in #(        case $ac_var in #(
      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
       esac        esac
       case $ac_var in #(        case $ac_var in #(
       _ | IFS | as_nl) ;; #(        _ | IFS | as_nl) ;; #(
      *) $as_unset $ac_var ;;      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
       *) { eval $ac_var=; unset $ac_var;} ;;
       esac ;;        esac ;;
     esac      esac
   done    done
Line 1541  echo "$as_me: WARNING: Cache variable $ac_var contains Line 2007  echo "$as_me: WARNING: Cache variable $ac_var contains
 )  )
     echo      echo
   
    cat <<\_ASBOX    $as_echo "## ----------------- ##
## ----------------- ## 
 ## Output variables. ##  ## Output variables. ##
## ----------------- #### ----------------- ##"
_ASBOX 
     echo      echo
     for ac_var in $ac_subst_vars      for ac_var in $ac_subst_vars
     do      do
       eval ac_val=\$$ac_var        eval ac_val=\$$ac_var
       case $ac_val in        case $ac_val in
      *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
       esac        esac
      echo "$ac_var='\''$ac_val'\''"      $as_echo "$ac_var='\''$ac_val'\''"
     done | sort      done | sort
     echo      echo
   
     if test -n "$ac_subst_files"; then      if test -n "$ac_subst_files"; then
      cat <<\_ASBOX      $as_echo "## ------------------- ##
## ------------------- ## 
 ## File substitutions. ##  ## File substitutions. ##
## ------------------- #### ------------------- ##"
_ASBOX 
       echo        echo
       for ac_var in $ac_subst_files        for ac_var in $ac_subst_files
       do        do
         eval ac_val=\$$ac_var          eval ac_val=\$$ac_var
         case $ac_val in          case $ac_val in
        *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;        *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
         esac          esac
        echo "$ac_var='\''$ac_val'\''"        $as_echo "$ac_var='\''$ac_val'\''"
       done | sort        done | sort
       echo        echo
     fi      fi
   
     if test -s confdefs.h; then      if test -s confdefs.h; then
      cat <<\_ASBOX      $as_echo "## ----------- ##
## ----------- ## 
 ## confdefs.h. ##  ## confdefs.h. ##
## ----------- #### ----------- ##"
_ASBOX 
       echo        echo
       cat confdefs.h        cat confdefs.h
       echo        echo
     fi      fi
     test "$ac_signal" != 0 &&      test "$ac_signal" != 0 &&
      echo "$as_me: caught signal $ac_signal"      $as_echo "$as_me: caught signal $ac_signal"
    echo "$as_me: exit $exit_status"    $as_echo "$as_me: exit $exit_status"
   } >&5    } >&5
   rm -f core *.core core.conftest.* &&    rm -f core *.core core.conftest.* &&
     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&      rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
     exit $exit_status      exit $exit_status
 ' 0  ' 0
 for ac_signal in 1 2 13 15; do  for ac_signal in 1 2 13 15; do
  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
 done  done
 ac_signal=0  ac_signal=0
   
 # confdefs.h avoids OS command line length limits that DEFS can exceed.  # confdefs.h avoids OS command line length limits that DEFS can exceed.
 rm -f -r conftest* confdefs.h  rm -f -r conftest* confdefs.h
   
   $as_echo "/* confdefs.h */" > confdefs.h
   
 # Predefined preprocessor variables.  # Predefined preprocessor variables.
   
 cat >>confdefs.h <<_ACEOF  cat >>confdefs.h <<_ACEOF
 #define PACKAGE_NAME "$PACKAGE_NAME"  #define PACKAGE_NAME "$PACKAGE_NAME"
 _ACEOF  _ACEOF
   
   
 cat >>confdefs.h <<_ACEOF  cat >>confdefs.h <<_ACEOF
 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"  #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
 _ACEOF  _ACEOF
   
   
 cat >>confdefs.h <<_ACEOF  cat >>confdefs.h <<_ACEOF
 #define PACKAGE_VERSION "$PACKAGE_VERSION"  #define PACKAGE_VERSION "$PACKAGE_VERSION"
 _ACEOF  _ACEOF
   
   
 cat >>confdefs.h <<_ACEOF  cat >>confdefs.h <<_ACEOF
 #define PACKAGE_STRING "$PACKAGE_STRING"  #define PACKAGE_STRING "$PACKAGE_STRING"
 _ACEOF  _ACEOF
   
   
 cat >>confdefs.h <<_ACEOF  cat >>confdefs.h <<_ACEOF
 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"  #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
 _ACEOF  _ACEOF
   
   cat >>confdefs.h <<_ACEOF
   #define PACKAGE_URL "$PACKAGE_URL"
   _ACEOF
   
   
 # Let the site file select an alternate cache file if it wants to.  # Let the site file select an alternate cache file if it wants to.
# Prefer explicitly selected file to automatically selected ones.# Prefer an explicitly selected file to automatically selected ones.
 ac_site_file1=NONE
 ac_site_file2=NONE
 if test -n "$CONFIG_SITE"; then  if test -n "$CONFIG_SITE"; then
  set x "$CONFIG_SITE"  # 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$prefix" != xNONE; then  elif test "x$prefix" != xNONE; then
  set x "$prefix/share/config.site" "$prefix/etc/config.site"  ac_site_file1=$prefix/share/config.site
   ac_site_file2=$prefix/etc/config.site
 else  else
  set x "$ac_default_prefix/share/config.site" \  ac_site_file1=$ac_default_prefix/share/config.site
        "$ac_default_prefix/etc/config.site"  ac_site_file2=$ac_default_prefix/etc/config.site
 fi  fi
shiftfor ac_site_file in "$ac_site_file1" "$ac_site_file2"
for ac_site_file 
 do  do
  if test -r "$ac_site_file"; then  test "x$ac_site_file" = xNONE && continue
    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
echo "$as_me: loading site script $ac_site_file" >&6;}    { $as_echo "$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      sed 's/^/| /' "$ac_site_file" >&5
    . "$ac_site_file"    . "$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    fi
 done  done
   
 if test -r "$cache_file"; then  if test -r "$cache_file"; then
  # Some versions of bash will fail to source /dev/null (special  # Some versions of bash will fail to source /dev/null (special files
  # files actually), so we avoid doing that.  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
  if test -f "$cache_file"; then  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
    { echo "$as_me:$LINENO: loading cache $cache_file" >&5    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
echo "$as_me: loading cache $cache_file" >&6;}$as_echo "$as_me: loading cache $cache_file" >&6;}
     case $cache_file in      case $cache_file in
       [\\/]* | ?:[\\/]* ) . "$cache_file";;        [\\/]* | ?:[\\/]* ) . "$cache_file";;
       *)                      . "./$cache_file";;        *)                      . "./$cache_file";;
     esac      esac
   fi    fi
 else  else
  { echo "$as_me:$LINENO: creating cache $cache_file" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
echo "$as_me: creating cache $cache_file" >&6;}$as_echo "$as_me: creating cache $cache_file" >&6;}
   >$cache_file    >$cache_file
 fi  fi
   
Line 1676  for ac_var in $ac_precious_vars; do Line 2150  for ac_var in $ac_precious_vars; do
   eval ac_new_val=\$ac_env_${ac_var}_value    eval ac_new_val=\$ac_env_${ac_var}_value
   case $ac_old_set,$ac_new_set in    case $ac_old_set,$ac_new_set in
     set,)      set,)
      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
       ac_cache_corrupted=: ;;        ac_cache_corrupted=: ;;
     ,set)      ,set)
      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
       ac_cache_corrupted=: ;;        ac_cache_corrupted=: ;;
     ,);;      ,);;
     *)      *)
       if test "x$ac_old_val" != "x$ac_new_val"; then        if test "x$ac_old_val" != "x$ac_new_val"; then
        { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5        # differences in whitespace do not lead to failure.
echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}        ac_old_val_w=`echo x $ac_old_val`
        { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5        ac_new_val_w=`echo x $ac_new_val`
echo "$as_me:   former value:  $ac_old_val" >&2;}        if test "$ac_old_val_w" != "$ac_new_val_w"; then
        { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5          { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
echo "$as_me:   current value: $ac_new_val" >&2;}$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
        ac_cache_corrupted=:          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: \`$ac_new_val'" >&2;}
       fi;;        fi;;
   esac    esac
   # Pass precious variables to config.status.    # Pass precious variables to config.status.
   if test "$ac_new_set" = set; then    if test "$ac_new_set" = set; then
     case $ac_new_val in      case $ac_new_val in
    *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
     *) ac_arg=$ac_var=$ac_new_val ;;      *) ac_arg=$ac_var=$ac_new_val ;;
     esac      esac
     case " $ac_configure_args " in      case " $ac_configure_args " in
       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.        *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
     esac      esac
   fi    fi
 done  done
 if $ac_cache_corrupted; then  if $ac_cache_corrupted; then
  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
echo "$as_me: error: changes in the environment can compromise the build" >&2;}$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
   { (exit 1); exit 1; }; }  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
 fi  fi
   ## -------------------- ##
   ## Main body of script. ##
   ## -------------------- ##
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
 ac_ext=c  ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'  ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
Line 1763  for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../..";  Line 2225  for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; 
   fi    fi
 done  done
 if test -z "$ac_aux_dir"; then  if test -z "$ac_aux_dir"; then
  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5  as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;} 
   { (exit 1); exit 1; }; } 
 fi  fi
   
 # These three variables are undocumented and unsupported,  # These three variables are undocumented and unsupported,
Line 1779  ac_configure="$SHELL $ac_aux_dir/configure"  # Please  Line 2239  ac_configure="$SHELL $ac_aux_dir/configure"  # Please 
   
 # Make sure we can run config.sub.  # Make sure we can run config.sub.
 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||  $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
  { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;} 
   { (exit 1); exit 1; }; } 
   
{ echo "$as_me:$LINENO: checking build system type" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
echo $ECHO_N "checking build system type... $ECHO_C" >&6; }$as_echo_n "checking build system type... " >&6; }
if test "${ac_cv_build+set}" = set; thenif ${ac_cv_build+:} false; then :
  echo $ECHO_N "(cached) $ECHO_C" >&6  $as_echo_n "(cached) " >&6
 else  else
   ac_build_alias=$build_alias    ac_build_alias=$build_alias
 test "x$ac_build_alias" = x &&  test "x$ac_build_alias" = x &&
   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`    ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
 test "x$ac_build_alias" = x &&  test "x$ac_build_alias" = x &&
  { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
echo "$as_me: error: cannot guess build type; you must specify one" >&2;} 
   { (exit 1); exit 1; }; } 
 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||  ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
  { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;} 
   { (exit 1); exit 1; }; } 
   
 fi  fi
{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
echo "${ECHO_T}$ac_cv_build" >&6; }$as_echo "$ac_cv_build" >&6; }
 case $ac_cv_build in  case $ac_cv_build in
 *-*-*) ;;  *-*-*) ;;
*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
echo "$as_me: error: invalid value of canonical build" >&2;} 
   { (exit 1); exit 1; }; };; 
 esac  esac
 build=$ac_cv_build  build=$ac_cv_build
 ac_save_IFS=$IFS; IFS='-'  ac_save_IFS=$IFS; IFS='-'
Line 1823  IFS=$ac_save_IFS Line 2275  IFS=$ac_save_IFS
 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac  case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
   
   
{ echo "$as_me:$LINENO: checking host system type" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
echo $ECHO_N "checking host system type... $ECHO_C" >&6; }$as_echo_n "checking host system type... " >&6; }
if test "${ac_cv_host+set}" = set; thenif ${ac_cv_host+:} false; then :
  echo $ECHO_N "(cached) $ECHO_C" >&6  $as_echo_n "(cached) " >&6
 else  else
   if test "x$host_alias" = x; then    if test "x$host_alias" = x; then
   ac_cv_host=$ac_cv_build    ac_cv_host=$ac_cv_build
 else  else
   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||    ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
    { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;} 
   { (exit 1); exit 1; }; } 
 fi  fi
   
 fi  fi
{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
echo "${ECHO_T}$ac_cv_host" >&6; }$as_echo "$ac_cv_host" >&6; }
 case $ac_cv_host in  case $ac_cv_host in
 *-*-*) ;;  *-*-*) ;;
*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
echo "$as_me: error: invalid value of canonical host" >&2;} 
   { (exit 1); exit 1; }; };; 
 esac  esac
 host=$ac_cv_host  host=$ac_cv_host
 ac_save_IFS=$IFS; IFS='-'  ac_save_IFS=$IFS; IFS='-'
Line 1860  IFS=$ac_save_IFS Line 2308  IFS=$ac_save_IFS
 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac  case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
   
   
{ echo "$as_me:$LINENO: checking target system type" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
echo $ECHO_N "checking target system type... $ECHO_C" >&6; }$as_echo_n "checking target system type... " >&6; }
if test "${ac_cv_target+set}" = set; thenif ${ac_cv_target+:} false; then :
  echo $ECHO_N "(cached) $ECHO_C" >&6  $as_echo_n "(cached) " >&6
 else  else
   if test "x$target_alias" = x; then    if test "x$target_alias" = x; then
   ac_cv_target=$ac_cv_host    ac_cv_target=$ac_cv_host
 else  else
   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||    ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
    { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;} 
   { (exit 1); exit 1; }; } 
 fi  fi
   
 fi  fi
{ echo "$as_me:$LINENO: result: $ac_cv_target" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
echo "${ECHO_T}$ac_cv_target" >&6; }$as_echo "$ac_cv_target" >&6; }
 case $ac_cv_target in  case $ac_cv_target in
 *-*-*) ;;  *-*-*) ;;
*) { { echo "$as_me:$LINENO: error: invalid value of canonical target" >&5*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
echo "$as_me: error: invalid value of canonical target" >&2;} 
   { (exit 1); exit 1; }; };; 
 esac  esac
 target=$ac_cv_target  target=$ac_cv_target
 ac_save_IFS=$IFS; IFS='-'  ac_save_IFS=$IFS; IFS='-'
Line 1904  test -n "$target_alias" && Line 2348  test -n "$target_alias" &&
     NONENONEs,x,x, &&      NONENONEs,x,x, &&
   program_prefix=${target_alias}-    program_prefix=${target_alias}-
   
 am__api_version='1.10'  
   
   am__api_version='1.11'
   
 # Find a good install program.  We prefer a C program (faster),  # Find a good install program.  We prefer a C program (faster),
 # so one script is as good as another.  But avoid the broken or  # so one script is as good as another.  But avoid the broken or
 # incompatible versions:  # incompatible versions:
Line 1919  am__api_version='1.10' Line 2364  am__api_version='1.10'
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"  # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # OS/2's system install, which has a completely different semantic  # OS/2's system install, which has a completely different semantic
 # ./install, which can be erroneously created by make from ./install.sh.  # ./install, which can be erroneously created by make from ./install.sh.
{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5# Reject install programs that cannot install multiple files.
echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }{ $as_echo "$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 test -z "$INSTALL"; then
if test "${ac_cv_path_install+set}" = set; thenif ${ac_cv_path_install+:} false; then :
  echo $ECHO_N "(cached) $ECHO_C" >&6  $as_echo_n "(cached) " >&6
 else  else
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH  for as_dir in $PATH
 do  do
   IFS=$as_save_IFS    IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.    test -z "$as_dir" && as_dir=.
  # Account for people who put trailing slashes in PATH elements.    # Account for people who put trailing slashes in PATH elements.
case $as_dir/ incase $as_dir/ in #((
  ./ | .// | /cC/* | \  ./ | .// | /[cC]/* | \
   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \    /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
   /usr/ucb/* ) ;;    /usr/ucb/* ) ;;
   *)    *)
     # OSF1 and SCO ODT 3.0 have their own names for install.      # OSF1 and SCO ODT 3.0 have their own names for install.
Line 1942  case $as_dir/ in Line 2388  case $as_dir/ in
     # by default.      # by default.
     for ac_prog in ginstall scoinst install; do      for ac_prog in ginstall scoinst install; do
       for ac_exec_ext in '' $ac_executable_extensions; do        for ac_exec_ext in '' $ac_executable_extensions; do
        if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then        if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
           if test $ac_prog = install &&            if test $ac_prog = install &&
             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then              grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
             # AIX install.  It has an incompatible calling convention.              # AIX install.  It has an incompatible calling convention.
Line 1952  case $as_dir/ in Line 2398  case $as_dir/ in
             # program-specific install script used by HP pwplus--don't use.              # program-specific install script used by HP pwplus--don't use.
             :              :
           else            else
            ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"            rm -rf conftest.one conftest.two conftest.dir
            break 3            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
         fi          fi
       done        done
     done      done
     ;;      ;;
 esac  esac
done
   done
 IFS=$as_save_IFS  IFS=$as_save_IFS
   
   rm -rf conftest.one conftest.two conftest.dir
   
 fi  fi
   if test "${ac_cv_path_install+set}" = set; then    if test "${ac_cv_path_install+set}" = set; then
Line 1975  fi Line 2433  fi
     INSTALL=$ac_install_sh      INSTALL=$ac_install_sh
   fi    fi
 fi  fi
{ echo "$as_me:$LINENO: result: $INSTALL" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
echo "${ECHO_T}$INSTALL" >&6; }$as_echo "$INSTALL" >&6; }
   
 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.  # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 # It thinks the first close brace ends the variable substitution.  # It thinks the first close brace ends the variable substitution.
Line 1986  test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL Line 2444  test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL
   
 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'  test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
   
{ echo "$as_me:$LINENO: checking whether build environment is sane" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }$as_echo_n "checking whether build environment is sane... " >&6; }
 # Just in case  # Just in case
 sleep 1  sleep 1
 echo timestamp > conftest.file  echo timestamp > conftest.file
   # 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  # 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  # arguments.  Must try -L first in case configure is actually a
 # symlink; some systems play weird games with the mod time of symlinks  # symlink; some systems play weird games with the mod time of symlinks
 # (eg FreeBSD returns the mod time of the symlink's containing  # (eg FreeBSD returns the mod time of the symlink's containing
 # directory).  # directory).
 if (  if (
   set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
    if test "$*" = "X"; then     if test "$*" = "X"; then
       # -L didn't work.        # -L didn't work.
      set X `ls -t $srcdir/configure conftest.file`      set X `ls -t "$srcdir/configure" conftest.file`
    fi     fi
    rm -f conftest.file     rm -f conftest.file
    if test "$*" != "X $srcdir/configure conftest.file" \     if test "$*" != "X $srcdir/configure conftest.file" \
Line 2010  if ( Line 2481  if (
       # if, for instance, CONFIG_SHELL is bash and it inherits a        # if, for instance, CONFIG_SHELL is bash and it inherits a
       # broken ls alias from the environment.  This has actually        # broken ls alias from the environment.  This has actually
       # happened.  Such a system could not be considered "sane".        # happened.  Such a system could not be considered "sane".
      { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken      as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
alias in your environment" >&5alias in your environment" "$LINENO" 5
echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken 
alias in your environment" >&2;} 
   { (exit 1); exit 1; }; } 
    fi     fi
   
    test "$2" = conftest.file     test "$2" = conftest.file
Line 2023  then Line 2491  then
    # Ok.     # Ok.
    :     :
 else  else
   { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!   as_fn_error $? "newly created file is older than distributed files!
Check your system clock" >&5Check your system clock" "$LINENO" 5
echo "$as_me: error: newly created file is older than distributed files! 
Check your system clock" >&2;} 
   { (exit 1); exit 1; }; } 
 fi  fi
{ echo "$as_me:$LINENO: result: yes" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
echo "${ECHO_T}yes" >&6; }$as_echo "yes" >&6; }
 test "$program_prefix" != NONE &&  test "$program_prefix" != NONE &&
   program_transform_name="s&^&$program_prefix&;$program_transform_name"    program_transform_name="s&^&$program_prefix&;$program_transform_name"
 # Use a double $ so make ignores it.  # Use a double $ so make ignores it.
 test "$program_suffix" != NONE &&  test "$program_suffix" != NONE &&
   program_transform_name="s&\$&$program_suffix&;$program_transform_name"    program_transform_name="s&\$&$program_suffix&;$program_transform_name"
# Double any \ or $.  echo might interpret backslashes.# Double any \ or $.
 # By default was `s,x,x', remove it if useless.  # By default was `s,x,x', remove it if useless.
cat <<\_ACEOF >conftest.sedac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
s/[\\$]/&&/g;s/;s,x,x,$//program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
_ACEOF 
program_transform_name=`echo $program_transform_name | sed -f conftest.sed` 
rm -f conftest.sed 
   
 # expand $ac_aux_dir to an absolute path  # expand $ac_aux_dir to an absolute path
 am_aux_dir=`cd $ac_aux_dir && pwd`  am_aux_dir=`cd $ac_aux_dir && pwd`
   
test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"if test x"${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  # Use eval to expand $SHELL
 if eval "$MISSING --run true"; then  if eval "$MISSING --run true"; then
   am_missing_run="$MISSING --run "    am_missing_run="$MISSING --run "
 else  else
   am_missing_run=    am_missing_run=
  { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
 fi  fi
   
{ echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5if test x"${install_sh}" != xset; then
echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; }  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 test -z "$MKDIR_P"; then
  if test "${ac_cv_path_mkdir+set}" = set; then  if ${ac_cv_path_mkdir+:} false; then :
  echo $ECHO_N "(cached) $ECHO_C" >&6  $as_echo_n "(cached) " >&6
 else  else
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin  for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
 do  do
   IFS=$as_save_IFS    IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.    test -z "$as_dir" && as_dir=.
  for ac_prog in mkdir gmkdir; do    for ac_prog in mkdir gmkdir; do
          for ac_exec_ext in '' $ac_executable_extensions; do           for ac_exec_ext in '' $ac_executable_extensions; do
           { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue           as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(             case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
              'mkdir (GNU coreutils) '* | \               'mkdir (GNU coreutils) '* | \
              'mkdir (coreutils) '* | \               'mkdir (coreutils) '* | \
Line 2080  do Line 2658  do
            esac             esac
          done           done
        done         done
done  done
 IFS=$as_save_IFS  IFS=$as_save_IFS
   
 fi  fi
   
     test -d ./--version && rmdir ./--version
   if test "${ac_cv_path_mkdir+set}" = set; then    if test "${ac_cv_path_mkdir+set}" = set; then
     MKDIR_P="$ac_cv_path_mkdir -p"      MKDIR_P="$ac_cv_path_mkdir -p"
   else    else
Line 2092  fi Line 2671  fi
     # value for MKDIR_P within a source directory, because that will      # value for MKDIR_P within a source directory, because that will
     # break other packages using the cache if that directory is      # break other packages using the cache if that directory is
     # removed, or if the value is a relative name.      # removed, or if the value is a relative name.
     test -d ./--version && rmdir ./--version  
     MKDIR_P="$ac_install_sh -d"      MKDIR_P="$ac_install_sh -d"
   fi    fi
 fi  fi
{ echo "$as_me:$LINENO: result: $MKDIR_P" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
echo "${ECHO_T}$MKDIR_P" >&6; }$as_echo "$MKDIR_P" >&6; }
   
 mkdir_p="$MKDIR_P"  mkdir_p="$MKDIR_P"
 case $mkdir_p in  case $mkdir_p in
Line 2109  for ac_prog in gawk mawk nawk awk Line 2687  for ac_prog in gawk mawk nawk awk
 do  do
   # Extract the first word of "$ac_prog", so it can be a program name with args.    # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2  set dummy $ac_prog; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_AWK+set}" = set; thenif ${ac_cv_prog_AWK+:} false; then :
  echo $ECHO_N "(cached) $ECHO_C" >&6  $as_echo_n "(cached) " >&6
 else  else
   if test -n "$AWK"; then    if test -n "$AWK"; then
   ac_cv_prog_AWK="$AWK" # Let the user override the test.    ac_cv_prog_AWK="$AWK" # Let the user override the test.
Line 2122  for as_dir in $PATH Line 2700  for as_dir in $PATH
 do  do
   IFS=$as_save_IFS    IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.    test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_AWK="$ac_prog"      ac_cv_prog_AWK="$ac_prog"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2      break 2
   fi    fi
 done  done
done  done
 IFS=$as_save_IFS  IFS=$as_save_IFS
   
 fi  fi
 fi  fi
 AWK=$ac_cv_prog_AWK  AWK=$ac_cv_prog_AWK
 if test -n "$AWK"; then  if test -n "$AWK"; then
  { echo "$as_me:$LINENO: result: $AWK" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
echo "${ECHO_T}$AWK" >&6; }$as_echo "$AWK" >&6; }
 else  else
  { echo "$as_me:$LINENO: result: no" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
echo "${ECHO_T}no" >&6; }$as_echo "no" >&6; }
 fi  fi
   
   
   test -n "$AWK" && break    test -n "$AWK" && break
 done  done
   
{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`set x ${MAKE-make}
if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; thenac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
  echo $ECHO_N "(cached) $ECHO_C" >&6if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
   $as_echo_n "(cached) " >&6
 else  else
   cat >conftest.make <<\_ACEOF    cat >conftest.make <<\_ACEOF
 SHELL = /bin/sh  SHELL = /bin/sh
 all:  all:
         @echo '@@@%%%=$(MAKE)=@@@%%%'          @echo '@@@%%%=$(MAKE)=@@@%%%'
 _ACEOF  _ACEOF
# GNU make sometimes prints "make[1]: Entering...", which would confuse us.# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
 case `${MAKE-make} -f conftest.make 2>/dev/null` in  case `${MAKE-make} -f conftest.make 2>/dev/null` in
   *@@@%%%=?*=@@@%%%*)    *@@@%%%=?*=@@@%%%*)
     eval ac_cv_prog_make_${ac_make}_set=yes;;      eval ac_cv_prog_make_${ac_make}_set=yes;;
Line 2168  esac Line 2747  esac
 rm -f conftest.make  rm -f conftest.make
 fi  fi
 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then  if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
  { echo "$as_me:$LINENO: result: yes" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
echo "${ECHO_T}yes" >&6; }$as_echo "yes" >&6; }
   SET_MAKE=    SET_MAKE=
 else  else
  { echo "$as_me:$LINENO: result: no" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
echo "${ECHO_T}no" >&6; }$as_echo "no" >&6; }
   SET_MAKE="MAKE=${MAKE-make}"    SET_MAKE="MAKE=${MAKE-make}"
 fi  fi
   
Line 2192  if test "`cd $srcdir && pwd`" != "`pwd`"; then Line 2771  if test "`cd $srcdir && pwd`" != "`pwd`"; then
   am__isrc=' -I$(srcdir)'    am__isrc=' -I$(srcdir)'
   # test to see if srcdir already configured    # test to see if srcdir already configured
   if test -f $srcdir/config.status; then    if test -f $srcdir/config.status; then
    { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5    as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} 
   { (exit 1); exit 1; }; } 
   fi    fi
 fi  fi
   
Line 2210  fi Line 2787  fi
   
 # Define the identity of the package.  # Define the identity of the package.
  PACKAGE='arping'   PACKAGE='arping'
 VERSION='2.09' VERSION='2.15'
   
   
 cat >>confdefs.h <<_ACEOF  cat >>confdefs.h <<_ACEOF
Line 2238  AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} Line 2815  AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
   
 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}  MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
   
 install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}  
   
 # 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=$2  
 { echo "$as_me:$LINENO: checking for $ac_word" >&5  
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }  
 if test "${ac_cv_prog_STRIP+set}" = set; then  
   echo $ECHO_N "(cached) $ECHO_C" >&6  
 else  
   if test -n "$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 '' $ac_executable_extensions; do  
   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then  
     ac_cv_prog_STRIP="${ac_tool_prefix}strip"  
     echo "$as_me:$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  
   { echo "$as_me:$LINENO: result: $STRIP" >&5  
 echo "${ECHO_T}$STRIP" >&6; }  
 else  
   { echo "$as_me:$LINENO: result: no" >&5  
 echo "${ECHO_T}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=$2  
 { echo "$as_me:$LINENO: checking for $ac_word" >&5  
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }  
 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then  
   echo $ECHO_N "(cached) $ECHO_C" >&6  
 else  
   if test -n "$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 '' $ac_executable_extensions; do  
   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then  
     ac_cv_prog_ac_ct_STRIP="strip"  
     echo "$as_me:$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  
   { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5  
 echo "${ECHO_T}$ac_ct_STRIP" >&6; }  
 else  
   { echo "$as_me:$LINENO: result: no" >&5  
 echo "${ECHO_T}no" >&6; }  
 fi  
   
   if test "x$ac_ct_STRIP" = x; then  
     STRIP=":"  
   else  
     case $cross_compiling:$ac_tool_warned in  
 yes:)  
 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools  
 whose name does not start with the host triplet.  If you think this  
 configuration is useful to you, please write to autoconf@gnu.org." >&5  
 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools  
 whose name does not start with the host triplet.  If you think this  
 configuration is useful to you, please write to autoconf@gnu.org." >&2;}  
 ac_tool_warned=yes ;;  
 esac  
     STRIP=$ac_ct_STRIP  
   fi  
 else  
   STRIP="$ac_cv_prog_STRIP"  
 fi  
   
 fi  
 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"  
   
 # We need awk for the "check" target.  The system "awk" is bad on  # We need awk for the "check" target.  The system "awk" is bad on
 # some platforms.  # some platforms.
# Always define AMTAR for backward compatibility.# 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}'
   
AMTAR=${AMTAR-"${am_missing_run}tar"}am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
   
 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'  
   
   
   
   
   
{ echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6; }$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
     # Check whether --enable-maintainer-mode was given.      # Check whether --enable-maintainer-mode was given.
if test "${enable_maintainer_mode+set}" = set; thenif test "${enable_maintainer_mode+set}" = set; then :
   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval    enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
 else  else
   USE_MAINTAINER_MODE=no    USE_MAINTAINER_MODE=no
 fi  fi
   
  { echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6; }$as_echo "$USE_MAINTAINER_MODE" >&6; }
    if test $USE_MAINTAINER_MODE = yes; then     if test $USE_MAINTAINER_MODE = yes; then
   MAINTAINER_MODE_TRUE=    MAINTAINER_MODE_TRUE=
   MAINTAINER_MODE_FALSE='#'    MAINTAINER_MODE_FALSE='#'
Line 2391  ac_compiler_gnu=$ac_cv_c_compiler_gnu Line 2863  ac_compiler_gnu=$ac_cv_c_compiler_gnu
 if test -n "$ac_tool_prefix"; then  if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.    # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}gcc; ac_word=$2  set dummy ${ac_tool_prefix}gcc; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_CC+set}" = set; thenif ${ac_cv_prog_CC+:} false; then :
  echo $ECHO_N "(cached) $ECHO_C" >&6  $as_echo_n "(cached) " >&6
 else  else
   if test -n "$CC"; then    if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.    ac_cv_prog_CC="$CC" # Let the user override the test.
Line 2404  for as_dir in $PATH Line 2876  for as_dir in $PATH
 do  do
   IFS=$as_save_IFS    IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.    test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_CC="${ac_tool_prefix}gcc"      ac_cv_prog_CC="${ac_tool_prefix}gcc"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2      break 2
   fi    fi
 done  done
done  done
 IFS=$as_save_IFS  IFS=$as_save_IFS
   
 fi  fi
 fi  fi
 CC=$ac_cv_prog_CC  CC=$ac_cv_prog_CC
 if test -n "$CC"; then  if test -n "$CC"; then
  { echo "$as_me:$LINENO: result: $CC" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
echo "${ECHO_T}$CC" >&6; }$as_echo "$CC" >&6; }
 else  else
  { echo "$as_me:$LINENO: result: no" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
echo "${ECHO_T}no" >&6; }$as_echo "no" >&6; }
 fi  fi
   
   
Line 2431  if test -z "$ac_cv_prog_CC"; then Line 2903  if test -z "$ac_cv_prog_CC"; then
   ac_ct_CC=$CC    ac_ct_CC=$CC
   # Extract the first word of "gcc", so it can be a program name with args.    # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2  set dummy gcc; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_ac_ct_CC+set}" = set; thenif ${ac_cv_prog_ac_ct_CC+:} false; then :
  echo $ECHO_N "(cached) $ECHO_C" >&6  $as_echo_n "(cached) " >&6
 else  else
   if test -n "$ac_ct_CC"; then    if test -n "$ac_ct_CC"; then
   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
Line 2444  for as_dir in $PATH Line 2916  for as_dir in $PATH
 do  do
   IFS=$as_save_IFS    IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.    test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_ac_ct_CC="gcc"      ac_cv_prog_ac_ct_CC="gcc"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2      break 2
   fi    fi
 done  done
done  done
 IFS=$as_save_IFS  IFS=$as_save_IFS
   
 fi  fi
 fi  fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC  ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then  if test -n "$ac_ct_CC"; then
  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
echo "${ECHO_T}$ac_ct_CC" >&6; }$as_echo "$ac_ct_CC" >&6; }
 else  else
  { echo "$as_me:$LINENO: result: no" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
echo "${ECHO_T}no" >&6; }$as_echo "no" >&6; }
 fi  fi
   
   if test "x$ac_ct_CC" = x; then    if test "x$ac_ct_CC" = x; then
Line 2470  fi Line 2942  fi
   else    else
     case $cross_compiling:$ac_tool_warned in      case $cross_compiling:$ac_tool_warned in
 yes:)  yes:)
{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
whose name does not start with the host triplet.  If you think this$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
configuration is useful to you, please write to autoconf@gnu.org." >&5 
echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 
whose name does not start with the host triplet.  If you think this 
configuration is useful to you, please write to autoconf@gnu.org." >&2;} 
 ac_tool_warned=yes ;;  ac_tool_warned=yes ;;
 esac  esac
     CC=$ac_ct_CC      CC=$ac_ct_CC
Line 2488  if test -z "$CC"; then Line 2956  if test -z "$CC"; then
           if test -n "$ac_tool_prefix"; then            if test -n "$ac_tool_prefix"; then
     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.      # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}cc; ac_word=$2  set dummy ${ac_tool_prefix}cc; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_CC+set}" = set; thenif ${ac_cv_prog_CC+:} false; then :
  echo $ECHO_N "(cached) $ECHO_C" >&6  $as_echo_n "(cached) " >&6
 else  else
   if test -n "$CC"; then    if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.    ac_cv_prog_CC="$CC" # Let the user override the test.
Line 2501  for as_dir in $PATH Line 2969  for as_dir in $PATH
 do  do
   IFS=$as_save_IFS    IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.    test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_CC="${ac_tool_prefix}cc"      ac_cv_prog_CC="${ac_tool_prefix}cc"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2      break 2
   fi    fi
 done  done
done  done
 IFS=$as_save_IFS  IFS=$as_save_IFS
   
 fi  fi
 fi  fi
 CC=$ac_cv_prog_CC  CC=$ac_cv_prog_CC
 if test -n "$CC"; then  if test -n "$CC"; then
  { echo "$as_me:$LINENO: result: $CC" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
echo "${ECHO_T}$CC" >&6; }$as_echo "$CC" >&6; }
 else  else
  { echo "$as_me:$LINENO: result: no" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
echo "${ECHO_T}no" >&6; }$as_echo "no" >&6; }
 fi  fi
   
   
Line 2528  fi Line 2996  fi
 if test -z "$CC"; then  if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.    # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2  set dummy cc; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_CC+set}" = set; thenif ${ac_cv_prog_CC+:} false; then :
  echo $ECHO_N "(cached) $ECHO_C" >&6  $as_echo_n "(cached) " >&6
 else  else
   if test -n "$CC"; then    if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.    ac_cv_prog_CC="$CC" # Let the user override the test.
Line 2542  for as_dir in $PATH Line 3010  for as_dir in $PATH
 do  do
   IFS=$as_save_IFS    IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.    test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then      if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
        ac_prog_rejected=yes         ac_prog_rejected=yes
        continue         continue
      fi       fi
     ac_cv_prog_CC="cc"      ac_cv_prog_CC="cc"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2      break 2
   fi    fi
 done  done
done  done
 IFS=$as_save_IFS  IFS=$as_save_IFS
   
 if test $ac_prog_rejected = yes; then  if test $ac_prog_rejected = yes; then
Line 2572  fi Line 3040  fi
 fi  fi
 CC=$ac_cv_prog_CC  CC=$ac_cv_prog_CC
 if test -n "$CC"; then  if test -n "$CC"; then
  { echo "$as_me:$LINENO: result: $CC" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
echo "${ECHO_T}$CC" >&6; }$as_echo "$CC" >&6; }
 else  else
  { echo "$as_me:$LINENO: result: no" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
echo "${ECHO_T}no" >&6; }$as_echo "no" >&6; }
 fi  fi
   
   
Line 2587  if test -z "$CC"; then Line 3055  if test -z "$CC"; then
   do    do
     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.      # 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  set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_CC+set}" = set; thenif ${ac_cv_prog_CC+:} false; then :
  echo $ECHO_N "(cached) $ECHO_C" >&6  $as_echo_n "(cached) " >&6
 else  else
   if test -n "$CC"; then    if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.    ac_cv_prog_CC="$CC" # Let the user override the test.
Line 2600  for as_dir in $PATH Line 3068  for as_dir in $PATH
 do  do
   IFS=$as_save_IFS    IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.    test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"      ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2      break 2
   fi    fi
 done  done
done  done
 IFS=$as_save_IFS  IFS=$as_save_IFS
   
 fi  fi
 fi  fi
 CC=$ac_cv_prog_CC  CC=$ac_cv_prog_CC
 if test -n "$CC"; then  if test -n "$CC"; then
  { echo "$as_me:$LINENO: result: $CC" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
echo "${ECHO_T}$CC" >&6; }$as_echo "$CC" >&6; }
 else  else
  { echo "$as_me:$LINENO: result: no" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
echo "${ECHO_T}no" >&6; }$as_echo "no" >&6; }
 fi  fi
   
   
Line 2631  if test -z "$CC"; then Line 3099  if test -z "$CC"; then
 do  do
   # Extract the first word of "$ac_prog", so it can be a program name with args.    # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2  set dummy $ac_prog; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_ac_ct_CC+set}" = set; thenif ${ac_cv_prog_ac_ct_CC+:} false; then :
  echo $ECHO_N "(cached) $ECHO_C" >&6  $as_echo_n "(cached) " >&6
 else  else
   if test -n "$ac_ct_CC"; then    if test -n "$ac_ct_CC"; then
   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
Line 2644  for as_dir in $PATH Line 3112  for as_dir in $PATH
 do  do
   IFS=$as_save_IFS    IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.    test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do    for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_ac_ct_CC="$ac_prog"      ac_cv_prog_ac_ct_CC="$ac_prog"
    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2      break 2
   fi    fi
 done  done
done  done
 IFS=$as_save_IFS  IFS=$as_save_IFS
   
 fi  fi
 fi  fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC  ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then  if test -n "$ac_ct_CC"; then
  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
echo "${ECHO_T}$ac_ct_CC" >&6; }$as_echo "$ac_ct_CC" >&6; }
 else  else
  { echo "$as_me:$LINENO: result: no" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
echo "${ECHO_T}no" >&6; }$as_echo "no" >&6; }
 fi  fi
   
   
Line 2674  done Line 3142  done
   else    else
     case $cross_compiling:$ac_tool_warned in      case $cross_compiling:$ac_tool_warned in
 yes:)  yes:)
{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
whose name does not start with the host triplet.  If you think this$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
configuration is useful to you, please write to autoconf@gnu.org." >&5 
echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 
whose name does not start with the host triplet.  If you think this 
configuration is useful to you, please write to autoconf@gnu.org." >&2;} 
 ac_tool_warned=yes ;;  ac_tool_warned=yes ;;
 esac  esac
     CC=$ac_ct_CC      CC=$ac_ct_CC
Line 2689  fi Line 3153  fi
 fi  fi
   
   
test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATHtest -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
See \`config.log' for more details." >&5$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
echo "$as_me: error: no acceptable C compiler found in \$PATHas_fn_error $? "no acceptable C compiler found in \$PATH
See \`config.log' for more details." >&2;}See \`config.log' for more details" "$LINENO" 5; }
   { (exit 1); exit 1; }; } 
   
 # Provide some information about the compiler.  # Provide some information about the compiler.
echo "$as_me:$LINENO: checking for C compiler version" >&5$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
ac_compiler=`set X $ac_compile; echo $2`set X $ac_compile
{ (ac_try="$ac_compiler --version >&5"ac_compiler=$2
 for ac_option in --version -v -V -qversion; do
   { { ac_try="$ac_compiler $ac_option >&5"
 case "(($ac_try" in  case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;    *) ac_try_echo=$ac_try;;
 esac  esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
  (eval "$ac_compiler --version >&5") 2>&5$as_echo "$ac_try_echo"; } >&5
   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
   ac_status=$?    ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5  if test -s conftest.err; then
  (exit $ac_status); }    sed '10a\
{ (ac_try="$ac_compiler -v >&5"... rest of stderr output deleted ...
case "(($ac_try" in         10q' conftest.err >conftest.er1
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;    cat conftest.er1 >&5
  *) ac_try_echo=$ac_try;;  fi
esac  rm -f conftest.er1 conftest.err
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  (eval "$ac_compiler -v >&5") 2>&5  test $ac_status = 0; }
  ac_status=$?done
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); } 
{ (ac_try="$ac_compiler -V >&5" 
case "(($ac_try" in 
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
  *) ac_try_echo=$ac_try;; 
esac 
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_compiler -V >&5") 2>&5 
  ac_status=$? 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); } 
   
cat >conftest.$ac_ext <<_ACEOFcat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
 /* end confdefs.h.  */  /* end confdefs.h.  */
   
 int  int
Line 2745  main () Line 3195  main ()
 }  }
 _ACEOF  _ACEOF
 ac_clean_files_save=$ac_clean_files  ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files a.out a.exe b.out"ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
 # Try to create an executable without -o first, disregard a.out.  # Try to create an executable without -o first, disregard a.out.
 # It will help us diagnose broken compilers, and finding out an intuition  # It will help us diagnose broken compilers, and finding out an intuition
 # of exeext.  # of exeext.
{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }$as_echo_n "checking whether the C compiler works... " >&6; }
ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
#
# List of possible output files, starting from the most likely.The possible output files:
# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
# only as a last resort.  b.out is created by i960 compilers.
ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out' 
# 
# The IRIX 6 linker writes into existing files which may not be 
# executable, retaining their permissions.  Remove them first so a 
# subsequent execution test works. 
 ac_rmfiles=  ac_rmfiles=
 for ac_file in $ac_files  for ac_file in $ac_files
 do  do
   case $ac_file in    case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
     * ) ac_rmfiles="$ac_rmfiles $ac_file";;      * ) ac_rmfiles="$ac_rmfiles $ac_file";;
   esac    esac
 done  done
 rm -f $ac_rmfiles  rm -f $ac_rmfiles
   
if { (ac_try="$ac_link_default"if { { ac_try="$ac_link_default"
 case "(($ac_try" in  case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;    *) ac_try_echo=$ac_try;;
 esac  esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 $as_echo "$ac_try_echo"; } >&5
   (eval "$ac_link_default") 2>&5    (eval "$ac_link_default") 2>&5
   ac_status=$?    ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  (exit $ac_status); }; then  test $ac_status = 0; }; then :
   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.    # 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'  # 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,  # in a Makefile.  We should not override ac_cv_exeext if it was cached,
Line 2790  for ac_file in $ac_files '' Line 3236  for ac_file in $ac_files ''
 do  do
   test -f "$ac_file" || continue    test -f "$ac_file" || continue
   case $ac_file in    case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
         ;;          ;;
     [ab].out )      [ab].out )
         # We found the default executable, but exeext='' is most          # We found the default executable, but exeext='' is most
         # certainly right.          # certainly right.
         break;;          break;;
     *.* )      *.* )
        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
         then :; else          then :; else
            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`             ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
         fi          fi
Line 2816  test "$ac_cv_exeext" = no && ac_cv_exeext= Line 3262  test "$ac_cv_exeext" = no && ac_cv_exeext=
 else  else
   ac_file=''    ac_file=''
 fi  fi
if test -z "$ac_file"; then :
{ echo "$as_me:$LINENO: result: $ac_file" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
echo "${ECHO_T}$ac_file" >&6; }$as_echo "no" >&6; }
if test -z "$ac_file"; then$as_echo "$as_me: failed program was:" >&5
  echo "$as_me: failed program was:" >&5 
 sed 's/^/| /' conftest.$ac_ext >&5  sed 's/^/| /' conftest.$ac_ext >&5
   
{ { echo "$as_me:$LINENO: error: C compiler cannot create executables{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
See \`config.log' for more details." >&5$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
echo "$as_me: error: C compiler cannot create executablesas_fn_error 77 "C compiler cannot create executables
See \`config.log' for more details." >&2;}See \`config.log' for more details" "$LINENO" 5; }
   { (exit 77); exit 77; }; }else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
 fi  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=$ac_cv_exeext  ac_exeext=$ac_cv_exeext
   
# Check that the compiler produces executables we can run.  If not, eitherrm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
# the compiler is broken, or we cross compile. 
{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5 
echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; } 
# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 
# If not cross compiling, check that we can run a simple program. 
if test "$cross_compiling" != yes; then 
  if { ac_try='./$ac_file' 
  { (case "(($ac_try" in 
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
  *) ac_try_echo=$ac_try;; 
esac 
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_try") 2>&5 
  ac_status=$? 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); }; }; then 
    cross_compiling=no 
  else 
    if test "$cross_compiling" = maybe; then 
        cross_compiling=yes 
    else 
        { { echo "$as_me:$LINENO: error: cannot run C compiled programs. 
If you meant to cross compile, use \`--host'. 
See \`config.log' for more details." >&5 
echo "$as_me: error: cannot run C compiled programs. 
If you meant to cross compile, use \`--host'. 
See \`config.log' for more details." >&2;} 
   { (exit 1); exit 1; }; } 
    fi 
  fi 
fi 
{ echo "$as_me:$LINENO: result: yes" >&5 
echo "${ECHO_T}yes" >&6; } 
 
rm -f a.out a.exe conftest$ac_cv_exeext b.out 
 ac_clean_files=$ac_clean_files_save  ac_clean_files=$ac_clean_files_save
# Check that the compiler produces executables we can run.  If not, either{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
# the compiler is broken, or we cross compile.$as_echo_n "checking for suffix of executables... " >&6; }
{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5if { { ac_try="$ac_link"
echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; } 
{ echo "$as_me:$LINENO: result: $cross_compiling" >&5 
echo "${ECHO_T}$cross_compiling" >&6; } 
 
{ echo "$as_me:$LINENO: checking for suffix of executables" >&5 
echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; } 
if { (ac_try="$ac_link" 
 case "(($ac_try" in  case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;    *) ac_try_echo=$ac_try;;
 esac  esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 $as_echo "$ac_try_echo"; } >&5
   (eval "$ac_link") 2>&5    (eval "$ac_link") 2>&5
   ac_status=$?    ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  (exit $ac_status); }; then  test $ac_status = 0; }; then :
   # If both `conftest.exe' and `conftest' are `present' (well, observable)    # If both `conftest.exe' and `conftest' are `present' (well, observable)
 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will  # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
 # work properly (i.e., refer to `conftest.exe'), while it won't with  # work properly (i.e., refer to `conftest.exe'), while it won't with
Line 2895  eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 Line 3304  eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 for ac_file in conftest.exe conftest conftest.*; do  for ac_file in conftest.exe conftest conftest.*; do
   test -f "$ac_file" || continue    test -f "$ac_file" || continue
   case $ac_file in    case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`      *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
           break;;            break;;
     * ) break;;      * ) break;;
   esac    esac
 done  done
 else  else
  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
See \`config.log' for more details." >&5$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
echo "$as_me: error: cannot compute suffix of executables: cannot compile and linkas_fn_error $? "cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details." >&2;}See \`config.log' for more details" "$LINENO" 5; }
   { (exit 1); exit 1; }; } 
 fi  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$ac_cv_exeext  
 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5  
 echo "${ECHO_T}$ac_cv_exeext" >&6; }  
   
 rm -f conftest.$ac_ext  rm -f conftest.$ac_ext
 EXEEXT=$ac_cv_exeext  EXEEXT=$ac_cv_exeext
 ac_exeext=$EXEEXT  ac_exeext=$EXEEXT
{ echo "$as_me:$LINENO: checking for suffix of object files" >&5cat confdefs.h - <<_ACEOF >conftest.$ac_ext
echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }/* end confdefs.h.  */
if test "${ac_cv_objext+set}" = set; then#include <stdio.h>
  echo $ECHO_N "(cached) $ECHO_C" >&6int
elsemain ()
  cat >conftest.$ac_ext <<_ACEOF{
/* confdefs.h.  */FILE *f = fopen ("conftest.out", "w");
  return ferror (f) || fclose (f) != 0;
 
   ;
   return 0;
 }
 _ACEOF  _ACEOF
cat confdefs.h >>conftest.$ac_extac_clean_files="$ac_clean_files conftest.out"
cat >>conftest.$ac_ext <<_ACEOF# 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.  */  /* end confdefs.h.  */
   
 int  int
Line 2937  main () Line 3399  main ()
 }  }
 _ACEOF  _ACEOF
 rm -f conftest.o conftest.obj  rm -f conftest.o conftest.obj
if { (ac_try="$ac_compile"if { { ac_try="$ac_compile"
 case "(($ac_try" in  case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;    *) ac_try_echo=$ac_try;;
 esac  esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 $as_echo "$ac_try_echo"; } >&5
   (eval "$ac_compile") 2>&5    (eval "$ac_compile") 2>&5
   ac_status=$?    ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  (exit $ac_status); }; then  test $ac_status = 0; }; then :
   for ac_file in conftest.o conftest.obj conftest.*; do    for ac_file in conftest.o conftest.obj conftest.*; do
   test -f "$ac_file" || continue;    test -f "$ac_file" || continue;
   case $ac_file in    case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`      *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
        break;;         break;;
   esac    esac
 done  done
 else  else
  echo "$as_me: failed program was:" >&5  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5  sed 's/^/| /' conftest.$ac_ext >&5
   
{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
See \`config.log' for more details." >&5$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
echo "$as_me: error: cannot compute suffix of object files: cannot compileas_fn_error $? "cannot compute suffix of object files: cannot compile
See \`config.log' for more details." >&2;}See \`config.log' for more details" "$LINENO" 5; }
   { (exit 1); exit 1; }; } 
 fi  fi
   
 rm -f conftest.$ac_cv_objext conftest.$ac_ext  rm -f conftest.$ac_cv_objext conftest.$ac_ext
 fi  fi
{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
echo "${ECHO_T}$ac_cv_objext" >&6; }$as_echo "$ac_cv_objext" >&6; }
 OBJEXT=$ac_cv_objext  OBJEXT=$ac_cv_objext
 ac_objext=$OBJEXT  ac_objext=$OBJEXT
{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
if test "${ac_cv_c_compiler_gnu+set}" = set; thenif ${ac_cv_c_compiler_gnu+:} false; then :
  echo $ECHO_N "(cached) $ECHO_C" >&6  $as_echo_n "(cached) " >&6
 else  else
  cat >conftest.$ac_ext <<_ACEOF  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
 /* end confdefs.h.  */  /* end confdefs.h.  */
   
 int  int
Line 2995  main () Line 3452  main ()
   return 0;    return 0;
 }  }
 _ACEOF  _ACEOF
rm -f conftest.$ac_objextif ac_fn_c_try_compile "$LINENO"; then :
if { (ac_try="$ac_compile" 
case "(($ac_try" in 
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
  *) ac_try_echo=$ac_try;; 
esac 
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_compile") 2>conftest.er1 
  ac_status=$? 
  grep -v '^ *+' conftest.er1 >conftest.err 
  rm -f conftest.er1 
  cat conftest.err >&5 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); } && { 
         test -z "$ac_c_werror_flag" || 
         test ! -s conftest.err 
       } && test -s conftest.$ac_objext; then 
   ac_compiler_gnu=yes    ac_compiler_gnu=yes
 else  else
  echo "$as_me: failed program was:" >&5  ac_compiler_gnu=no
sed 's/^/| /' conftest.$ac_ext >&5 
 
        ac_compiler_gnu=no 
 fi  fi
   
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext  rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_cv_c_compiler_gnu=$ac_compiler_gnu  ac_cv_c_compiler_gnu=$ac_compiler_gnu
   
 fi  fi
{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }$as_echo "$ac_cv_c_compiler_gnu" >&6; }
GCC=`test $ac_compiler_gnu = yes && echo yes`if test $ac_compiler_gnu = yes; then
   GCC=yes
 else
   GCC=
 fi
 ac_test_CFLAGS=${CFLAGS+set}  ac_test_CFLAGS=${CFLAGS+set}
 ac_save_CFLAGS=$CFLAGS  ac_save_CFLAGS=$CFLAGS
{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }$as_echo_n "checking whether $CC accepts -g... " >&6; }
if test "${ac_cv_prog_cc_g+set}" = set; thenif ${ac_cv_prog_cc_g+:} false; then :
  echo $ECHO_N "(cached) $ECHO_C" >&6  $as_echo_n "(cached) " >&6
 else  else
   ac_save_c_werror_flag=$ac_c_werror_flag    ac_save_c_werror_flag=$ac_c_werror_flag
    ac_c_werror_flag=yes     ac_c_werror_flag=yes
    ac_cv_prog_cc_g=no     ac_cv_prog_cc_g=no
    CFLAGS="-g"     CFLAGS="-g"
   cat >conftest.$ac_ext <<_ACEOF   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
 /* end confdefs.h.  */  /* end confdefs.h.  */
   
 int  int
Line 3053  main () Line 3490  main ()
   return 0;    return 0;
 }  }
 _ACEOF  _ACEOF
rm -f conftest.$ac_objextif ac_fn_c_try_compile "$LINENO"; then :
if { (ac_try="$ac_compile" 
case "(($ac_try" in 
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
  *) ac_try_echo=$ac_try;; 
esac 
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_compile") 2>conftest.er1 
  ac_status=$? 
  grep -v '^ *+' conftest.er1 >conftest.err 
  rm -f conftest.er1 
  cat conftest.err >&5 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); } && { 
         test -z "$ac_c_werror_flag" || 
         test ! -s conftest.err 
       } && test -s conftest.$ac_objext; then 
   ac_cv_prog_cc_g=yes    ac_cv_prog_cc_g=yes
 else  else
  echo "$as_me: failed program was:" >&5  CFLAGS=""
sed 's/^/| /' conftest.$ac_ext >&5      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 
        CFLAGS="" 
      cat >conftest.$ac_ext <<_ACEOF 
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
 /* end confdefs.h.  */  /* end confdefs.h.  */
   
 int  int
Line 3091  main () Line 3505  main ()
   return 0;    return 0;
 }  }
 _ACEOF  _ACEOF
rm -f conftest.$ac_objextif ac_fn_c_try_compile "$LINENO"; then :
if { (ac_try="$ac_compile" 
case "(($ac_try" in 
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
  *) ac_try_echo=$ac_try;; 
esac 
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_compile") 2>conftest.er1 
  ac_status=$? 
  grep -v '^ *+' conftest.er1 >conftest.err 
  rm -f conftest.er1 
  cat conftest.err >&5 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); } && { 
         test -z "$ac_c_werror_flag" || 
         test ! -s conftest.err 
       } && test -s conftest.$ac_objext; then 
  : 
else 
  echo "$as_me: failed program was:" >&5 
sed 's/^/| /' conftest.$ac_ext >&5 
   
        ac_c_werror_flag=$ac_save_c_werror_flagelse
   ac_c_werror_flag=$ac_save_c_werror_flag
          CFLAGS="-g"           CFLAGS="-g"
         cat >conftest.$ac_ext <<_ACEOF         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
 /* end confdefs.h.  */  /* end confdefs.h.  */
   
 int  int
Line 3130  main () Line 3521  main ()
   return 0;    return 0;
 }  }
 _ACEOF  _ACEOF
rm -f conftest.$ac_objextif ac_fn_c_try_compile "$LINENO"; then :
if { (ac_try="$ac_compile" 
case "(($ac_try" in 
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
  *) ac_try_echo=$ac_try;; 
esac 
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_compile") 2>conftest.er1 
  ac_status=$? 
  grep -v '^ *+' conftest.er1 >conftest.err 
  rm -f conftest.er1 
  cat conftest.err >&5 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); } && { 
         test -z "$ac_c_werror_flag" || 
         test ! -s conftest.err 
       } && test -s conftest.$ac_objext; then 
   ac_cv_prog_cc_g=yes    ac_cv_prog_cc_g=yes
 else  
   echo "$as_me: failed program was:" >&5  
 sed 's/^/| /' conftest.$ac_ext >&5  
   
   
 fi  fi
   
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext  rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi  fi
   
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext  rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi  fi
   
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext  rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    ac_c_werror_flag=$ac_save_c_werror_flag     ac_c_werror_flag=$ac_save_c_werror_flag
 fi  fi
{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }$as_echo "$ac_cv_prog_cc_g" >&6; }
 if test "$ac_test_CFLAGS" = set; then  if test "$ac_test_CFLAGS" = set; then
   CFLAGS=$ac_save_CFLAGS    CFLAGS=$ac_save_CFLAGS
 elif test $ac_cv_prog_cc_g = yes; then  elif test $ac_cv_prog_cc_g = yes; then
Line 3181  else Line 3548  else
     CFLAGS=      CFLAGS=
   fi    fi
 fi  fi
{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
if test "${ac_cv_prog_cc_c89+set}" = set; thenif ${ac_cv_prog_cc_c89+:} false; then :
  echo $ECHO_N "(cached) $ECHO_C" >&6  $as_echo_n "(cached) " >&6
 else  else
   ac_cv_prog_cc_c89=no    ac_cv_prog_cc_c89=no
 ac_save_CC=$CC  ac_save_CC=$CC
cat >conftest.$ac_ext <<_ACEOFcat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
 /* end confdefs.h.  */  /* end confdefs.h.  */
 #include <stdarg.h>  #include <stdarg.h>
 #include <stdio.h>  #include <stdio.h>
#include <sys/types.h>struct stat;
#include <sys/stat.h> 
 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */  /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 struct buf { int x; };  struct buf { int x; };
 FILE * (*rcsopen) (struct buf *, struct stat *, int);  FILE * (*rcsopen) (struct buf *, struct stat *, int);
Line 3249  for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std  Line 3611  for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std 
         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"          -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 do  do
   CC="$ac_save_CC $ac_arg"    CC="$ac_save_CC $ac_arg"
  rm -f conftest.$ac_objext  if ac_fn_c_try_compile "$LINENO"; then :
if { (ac_try="$ac_compile" 
case "(($ac_try" in 
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
  *) ac_try_echo=$ac_try;; 
esac 
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_compile") 2>conftest.er1 
  ac_status=$? 
  grep -v '^ *+' conftest.er1 >conftest.err 
  rm -f conftest.er1 
  cat conftest.err >&5 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); } && { 
         test -z "$ac_c_werror_flag" || 
         test ! -s conftest.err 
       } && test -s conftest.$ac_objext; then 
   ac_cv_prog_cc_c89=$ac_arg    ac_cv_prog_cc_c89=$ac_arg
 else  
   echo "$as_me: failed program was:" >&5  
 sed 's/^/| /' conftest.$ac_ext >&5  
   
   
 fi  fi
   
 rm -f core conftest.err conftest.$ac_objext  rm -f core conftest.err conftest.$ac_objext
   test "x$ac_cv_prog_cc_c89" != "xno" && break    test "x$ac_cv_prog_cc_c89" != "xno" && break
 done  done
Line 3284  fi Line 3624  fi
 # AC_CACHE_VAL  # AC_CACHE_VAL
 case "x$ac_cv_prog_cc_c89" in  case "x$ac_cv_prog_cc_c89" in
   x)    x)
    { echo "$as_me:$LINENO: result: none needed" >&5    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
echo "${ECHO_T}none needed" >&6; } ;;$as_echo "none needed" >&6; } ;;
   xno)    xno)
    { echo "$as_me:$LINENO: result: unsupported" >&5    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
echo "${ECHO_T}unsupported" >&6; } ;;$as_echo "unsupported" >&6; } ;;
   *)    *)
     CC="$CC $ac_cv_prog_cc_c89"      CC="$CC $ac_cv_prog_cc_c89"
    { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
 esac  esac
   if test "x$ac_cv_prog_cc_c89" != xno; then :
   
   fi
   
 ac_ext=c  ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'  ac_cpp='$CPP $CPPFLAGS'
Line 3309  ac_config_commands="$ac_config_commands depfiles" Line 3651  ac_config_commands="$ac_config_commands depfiles"
 am_make=${MAKE-make}  am_make=${MAKE-make}
 cat > confinc << 'END'  cat > confinc << 'END'
 am__doit:  am__doit:
        @echo done        @echo this is the am__doit target
 .PHONY: am__doit  .PHONY: am__doit
 END  END
 # If we don't find an include directive, just comment out the code.  # If we don't find an include directive, just comment out the code.
{ echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; }$as_echo_n "checking for style of include used by $am_make... " >&6; }
 am__include="#"  am__include="#"
 am__quote=  am__quote=
 _am_result=none  _am_result=none
 # First try GNU make style include.  # First try GNU make style include.
 echo "include confinc" > confmf  echo "include confinc" > confmf
# We grep out `Entering directory' and `Leaving directory'# Ignore all kinds of additional output from `make'.
# messages which can occur if `w' ends up in MAKEFLAGS.case `$am_make -s -f confmf 2> /dev/null` in #(
# In particular we don't look at `^make:' because GNU make might*the\ am__doit\ target*)
# be invoked under some other name (usually "gmake"), in which  am__include=include
# case it prints its new name instead of `make'.  am__quote=
if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then  _am_result=GNU
   am__include=include  ;;
   am__quote=esac
   _am_result=GNU 
fi 
 # Now try BSD make style include.  # Now try BSD make style include.
 if test "$am__include" = "#"; then  if test "$am__include" = "#"; then
    echo '.include "confinc"' > confmf     echo '.include "confinc"' > confmf
   if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then   case `$am_make -s -f confmf 2> /dev/null` in #(
      am__include=.include   *the\ am__doit\ target*)
      am__quote="\""     am__include=.include
      _am_result=BSD     am__quote="\""
   fi     _am_result=BSD
      ;;
    esac
 fi  fi
   
   
{ echo "$as_me:$LINENO: result: $_am_result" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
echo "${ECHO_T}$_am_result" >&6; }$as_echo "$_am_result" >&6; }
 rm -f confinc confmf  rm -f confinc confmf
   
 # Check whether --enable-dependency-tracking was given.  # Check whether --enable-dependency-tracking was given.
if test "${enable_dependency_tracking+set}" = set; thenif test "${enable_dependency_tracking+set}" = set; then :
   enableval=$enable_dependency_tracking;    enableval=$enable_dependency_tracking;
 fi  fi
   
 if test "x$enable_dependency_tracking" != xno; then  if test "x$enable_dependency_tracking" != xno; then
   am_depcomp="$ac_aux_dir/depcomp"    am_depcomp="$ac_aux_dir/depcomp"
   AMDEPBACKSLASH='\'    AMDEPBACKSLASH='\'
     am__nodep='_no'
 fi  fi
  if test "x$enable_dependency_tracking" != xno; then   if test "x$enable_dependency_tracking" != xno; then
   AMDEP_TRUE=    AMDEP_TRUE=
Line 3366  fi Line 3709  fi
   
 depcc="$CC"   am_compiler_list=  depcc="$CC"   am_compiler_list=
   
{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }$as_echo_n "checking dependency style of $depcc... " >&6; }
if test "${am_cv_CC_dependencies_compiler_type+set}" = set; thenif ${am_cv_CC_dependencies_compiler_type+:} false; then :
  echo $ECHO_N "(cached) $ECHO_C" >&6  $as_echo_n "(cached) " >&6
 else  else
   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then    if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
   # We make a subdir and do the tests there.  Otherwise we can end up    # We make a subdir and do the tests there.  Otherwise we can end up
Line 3377  else Line 3720  else
   # instance it was reported that on HP-UX the gcc test will end up    # instance it was reported that on HP-UX the gcc test will end up
   # making a dummy file named `D' -- because `-MD' means `put the output    # making a dummy file named `D' -- because `-MD' means `put the output
   # in D'.    # in D'.
     rm -rf conftest.dir
   mkdir conftest.dir    mkdir conftest.dir
   # Copy depcomp to subdir because otherwise we won't find it if we're    # Copy depcomp to subdir because otherwise we won't find it if we're
   # using a relative directory.    # using a relative directory.
Line 3394  else Line 3738  else
   if test "$am_compiler_list" = ""; then    if test "$am_compiler_list" = ""; then
      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`       am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
   fi    fi
     am__universal=false
     case " $depcc " in #(
        *\ -arch\ *\ -arch\ *) am__universal=true ;;
        esac
   
   for depmode in $am_compiler_list; do    for depmode in $am_compiler_list; do
     # Setup a source with many dependencies, because some compilers      # Setup a source with many dependencies, because some compilers
     # like to wrap large dependency lists on column 80 (with \), and      # like to wrap large dependency lists on column 80 (with \), and
Line 3411  else Line 3760  else
     done      done
     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf      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      case $depmode in
       gcc)
         # This depmode causes a compiler race in universal mode.
         test "$am__universal" = false || continue
         ;;
     nosideeffect)      nosideeffect)
       # after this tag, mechanisms are not by side-effect, so they'll        # after this tag, mechanisms are not by side-effect, so they'll
       # only be used when explicitly requested        # only be used when explicitly requested
Line 3421  else Line 3780  else
         break          break
       fi        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.${OBJEXT-o}
         am__minus_obj=
         ;;
     none) break ;;      none) break ;;
     esac      esac
     # We check with `-c' and `-o' for the sake of the "dashmstdout"  
     # mode.  It turns out that the SunPro C++ compiler does not properly  
     # handle `-M -o', and we need to detect this.  
     if depmode=$depmode \      if depmode=$depmode \
       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \       source=sub/conftest.c object=$am__obj \
        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \         depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
          >/dev/null 2>conftest.err &&           >/dev/null 2>conftest.err &&
        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&         grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&         grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
       grep sub/conftest.${OBJEXT-o} 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         ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
       # icc doesn't choke on unknown options, it will just issue warnings        # icc doesn't choke on unknown options, it will just issue warnings
       # or remarks (even with -Werror).  So we grep stderr for any message        # or remarks (even with -Werror).  So we grep stderr for any message
Line 3457  else Line 3820  else
 fi  fi
   
 fi  fi
{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type  CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
   
  if   if
Line 3472  else Line 3835  else
 fi  fi
   
   
 # 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.  
 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5  
 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }  
 if test -z "$INSTALL"; then  
 if test "${ac_cv_path_install+set}" = set; then  
   echo $ECHO_N "(cached) $ECHO_C" >&6  
 else  
   as_save_IFS=$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 '' $ac_executable_extensions; do  
         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$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  
             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"  
             break 3  
           fi  
         fi  
       done  
     done  
     ;;  
 esac  
 done  
 IFS=$as_save_IFS  
   
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
fi$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
  if test "${ac_cv_path_install+set}" = set; thenset x ${MAKE-make}
    INSTALL=$ac_cv_path_installac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
  elseif eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
    # As a last resort, use the slow shell script.  Don't cache a  $as_echo_n "(cached) " >&6
    # value for INSTALL within a source directory, because that will 
    # break other packages using the cache if that directory is 
    # removed, or if the value is a relative name. 
    INSTALL=$ac_install_sh 
  fi 
fi 
{ echo "$as_me:$LINENO: result: $INSTALL" >&5 
echo "${ECHO_T}$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' 
 
{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 
echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; } 
set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 
if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then 
  echo $ECHO_N "(cached) $ECHO_C" >&6 
 else  else
   cat >conftest.make <<\_ACEOF    cat >conftest.make <<\_ACEOF
 SHELL = /bin/sh  SHELL = /bin/sh
 all:  all:
         @echo '@@@%%%=$(MAKE)=@@@%%%'          @echo '@@@%%%=$(MAKE)=@@@%%%'
 _ACEOF  _ACEOF
# GNU make sometimes prints "make[1]: Entering...", which would confuse us.# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
 case `${MAKE-make} -f conftest.make 2>/dev/null` in  case `${MAKE-make} -f conftest.make 2>/dev/null` in
   *@@@%%%=?*=@@@%%%*)    *@@@%%%=?*=@@@%%%*)
     eval ac_cv_prog_make_${ac_make}_set=yes;;      eval ac_cv_prog_make_${ac_make}_set=yes;;
Line 3573  esac Line 3858  esac
 rm -f conftest.make  rm -f conftest.make
 fi  fi
 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then  if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
  { echo "$as_me:$LINENO: result: yes" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
echo "${ECHO_T}yes" >&6; }$as_echo "yes" >&6; }
   SET_MAKE=    SET_MAKE=
 else  else
  { echo "$as_me:$LINENO: result: no" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
echo "${ECHO_T}no" >&6; }$as_echo "no" >&6; }
   SET_MAKE="MAKE=${MAKE-make}"    SET_MAKE="MAKE=${MAKE-make}"
 fi  fi
   
   
 # Checks for libraries.  # Checks for libraries.
   
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
   $as_echo_n "checking for sqrt in -lm... " >&6; }
   if ${ac_cv_lib_m_sqrt+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     ac_check_lib_save_LIBS=$LIBS
   LIBS="-lm  $LIBS"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   
{ echo "$as_me:$LINENO: checking for socket in -lsocket" >&5/* Override any GCC internal prototype to avoid an error.
echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6; }   Use char because int might match the return type of a GCC
if test "${ac_cv_lib_socket_socket+set}" = set; then   builtin and then its argument prototype would still apply.  */
  echo $ECHO_N "(cached) $ECHO_C" >&6#ifdef __cplusplus
 extern "C"
 #endif
 char sqrt ();
 int
 main ()
 {
 return sqrt ();
   ;
   return 0;
 }
 _ACEOF
 if ac_fn_c_try_link "$LINENO"; then :
   ac_cv_lib_m_sqrt=yes
 else  else
     ac_cv_lib_m_sqrt=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_m_sqrt" >&5
   $as_echo "$ac_cv_lib_m_sqrt" >&6; }
   if test "x$ac_cv_lib_m_sqrt" = xyes; then :
     cat >>confdefs.h <<_ACEOF
   #define HAVE_LIBM 1
   _ACEOF
   
     LIBS="-lm $LIBS"
   
   fi
   
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
   $as_echo_n "checking for socket in -lsocket... " >&6; }
   if ${ac_cv_lib_socket_socket+:} false; then :
     $as_echo_n "(cached) " >&6
   else
   ac_check_lib_save_LIBS=$LIBS    ac_check_lib_save_LIBS=$LIBS
 LIBS="-lsocket  $LIBS"  LIBS="-lsocket  $LIBS"
cat >conftest.$ac_ext <<_ACEOFcat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
 /* end confdefs.h.  */  /* end confdefs.h.  */
   
 /* Override any GCC internal prototype to avoid an error.  /* Override any GCC internal prototype to avoid an error.
Line 3615  return socket (); Line 3940  return socket ();
   return 0;    return 0;
 }  }
 _ACEOF  _ACEOF
rm -f conftest.$ac_objext conftest$ac_exeextif ac_fn_c_try_link "$LINENO"; then :
if { (ac_try="$ac_link" 
case "(($ac_try" in 
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
  *) ac_try_echo=$ac_try;; 
esac 
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_link") 2>conftest.er1 
  ac_status=$? 
  grep -v '^ *+' conftest.er1 >conftest.err 
  rm -f conftest.er1 
  cat conftest.err >&5 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); } && { 
         test -z "$ac_c_werror_flag" || 
         test ! -s conftest.err 
       } && test -s conftest$ac_exeext && 
       $as_test_x conftest$ac_exeext; then 
   ac_cv_lib_socket_socket=yes    ac_cv_lib_socket_socket=yes
 else  else
  echo "$as_me: failed program was:" >&5  ac_cv_lib_socket_socket=no
sed 's/^/| /' conftest.$ac_ext >&5 
 
        ac_cv_lib_socket_socket=no 
 fi  fi
rm -f core conftest.err conftest.$ac_objext \
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \    conftest$ac_exeext conftest.$ac_ext
      conftest$ac_exeext conftest.$ac_ext 
 LIBS=$ac_check_lib_save_LIBS  LIBS=$ac_check_lib_save_LIBS
 fi  fi
{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6; }$as_echo "$ac_cv_lib_socket_socket" >&6; }
if test $ac_cv_lib_socket_socket = yes; thenif test "x$ac_cv_lib_socket_socket" = xyes; then :
   cat >>confdefs.h <<_ACEOF    cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBSOCKET 1  #define HAVE_LIBSOCKET 1
 _ACEOF  _ACEOF
Line 3656  _ACEOF Line 3960  _ACEOF
   
 fi  fi
   
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
{ echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; }if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then  $as_echo_n "(cached) " >&6
  echo $ECHO_N "(cached) $ECHO_C" >&6 
 else  else
   ac_check_lib_save_LIBS=$LIBS    ac_check_lib_save_LIBS=$LIBS
 LIBS="-lnsl  $LIBS"  LIBS="-lnsl  $LIBS"
cat >conftest.$ac_ext <<_ACEOFcat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
 /* end confdefs.h.  */  /* end confdefs.h.  */
   
 /* Override any GCC internal prototype to avoid an error.  /* Override any GCC internal prototype to avoid an error.
Line 3686  return gethostbyname (); Line 3985  return gethostbyname ();
   return 0;    return 0;
 }  }
 _ACEOF  _ACEOF
rm -f conftest.$ac_objext conftest$ac_exeextif ac_fn_c_try_link "$LINENO"; then :
if { (ac_try="$ac_link" 
case "(($ac_try" in 
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
  *) ac_try_echo=$ac_try;; 
esac 
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_link") 2>conftest.er1 
  ac_status=$? 
  grep -v '^ *+' conftest.er1 >conftest.err 
  rm -f conftest.er1 
  cat conftest.err >&5 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); } && { 
         test -z "$ac_c_werror_flag" || 
         test ! -s conftest.err 
       } && test -s conftest$ac_exeext && 
       $as_test_x conftest$ac_exeext; then 
   ac_cv_lib_nsl_gethostbyname=yes    ac_cv_lib_nsl_gethostbyname=yes
 else  else
  echo "$as_me: failed program was:" >&5  ac_cv_lib_nsl_gethostbyname=no
sed 's/^/| /' conftest.$ac_ext >&5 
 
        ac_cv_lib_nsl_gethostbyname=no 
 fi  fi
rm -f core conftest.err conftest.$ac_objext \
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \    conftest$ac_exeext conftest.$ac_ext
      conftest$ac_exeext conftest.$ac_ext 
 LIBS=$ac_check_lib_save_LIBS  LIBS=$ac_check_lib_save_LIBS
 fi  fi
{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; }$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
if test $ac_cv_lib_nsl_gethostbyname = yes; thenif test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
   cat >>confdefs.h <<_ACEOF    cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBNSL 1  #define HAVE_LIBNSL 1
 _ACEOF  _ACEOF
Line 3727  _ACEOF Line 4005  _ACEOF
   
 fi  fi
   
{ echo "$as_me:$LINENO: checking for libnet_name_resolve in -lnet" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_init in -lcap" >&5
echo $ECHO_N "checking for libnet_name_resolve in -lnet... $ECHO_C" >&6; }$as_echo_n "checking for cap_init in -lcap... " >&6; }
if test "${ac_cv_lib_net_libnet_name_resolve+set}" = set; thenif ${ac_cv_lib_cap_cap_init+:} false; then :
  echo $ECHO_N "(cached) $ECHO_C" >&6  $as_echo_n "(cached) " >&6
 else  else
   ac_check_lib_save_LIBS=$LIBS    ac_check_lib_save_LIBS=$LIBS
LIBS="-lnet  $LIBS"LIBS="-lcap  $LIBS"
cat >conftest.$ac_ext <<_ACEOFcat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* confdefs.h.  *//* 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_init ();
 int
 main ()
 {
 return cap_init ();
   ;
   return 0;
 }
 _ACEOF  _ACEOF
cat confdefs.h >>conftest.$ac_extif ac_fn_c_try_link "$LINENO"; then :
cat >>conftest.$ac_ext <<_ACEOF  ac_cv_lib_cap_cap_init=yes
 else
   ac_cv_lib_cap_cap_init=no
 fi
 rm -f core conftest.err conftest.$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_init" >&5
 $as_echo "$ac_cv_lib_cap_cap_init" >&6; }
 if test "x$ac_cv_lib_cap_cap_init" = xyes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBCAP 1
 _ACEOF
 
   LIBS="-lcap $LIBS"
 
 fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
 $as_echo_n "checking for clock_gettime in -lrt... " >&6; }
 if ${ac_cv_lib_rt_clock_gettime+:} 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.  */  /* end confdefs.h.  */
   
 /* Override any GCC internal prototype to avoid an error.  /* Override any GCC internal prototype to avoid an error.
Line 3747  cat >>conftest.$ac_ext <<_ACEOF Line 4066  cat >>conftest.$ac_ext <<_ACEOF
 #ifdef __cplusplus  #ifdef __cplusplus
 extern "C"  extern "C"
 #endif  #endif
   char clock_gettime ();
   int
   main ()
   {
   return clock_gettime ();
     ;
     return 0;
   }
   _ACEOF
   if ac_fn_c_try_link "$LINENO"; then :
     ac_cv_lib_rt_clock_gettime=yes
   else
     ac_cv_lib_rt_clock_gettime=no
   fi
   rm -f core conftest.err conftest.$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_clock_gettime" >&5
   $as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
   if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then :
     cat >>confdefs.h <<_ACEOF
   #define HAVE_LIBRT 1
   _ACEOF
   
     LIBS="-lrt $LIBS"
   
   fi
   
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libnet_name_resolve in -lnet" >&5
   $as_echo_n "checking for libnet_name_resolve in -lnet... " >&6; }
   if ${ac_cv_lib_net_libnet_name_resolve+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     ac_check_lib_save_LIBS=$LIBS
   LIBS="-lnet  $LIBS"
   cat confdefs.h - <<_ACEOF >conftest.$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 libnet_name_resolve ();  char libnet_name_resolve ();
 int  int
 main ()  main ()
Line 3756  return libnet_name_resolve (); Line 4120  return libnet_name_resolve ();
   return 0;    return 0;
 }  }
 _ACEOF  _ACEOF
rm -f conftest.$ac_objext conftest$ac_exeextif ac_fn_c_try_link "$LINENO"; then :
if { (ac_try="$ac_link" 
case "(($ac_try" in 
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
  *) ac_try_echo=$ac_try;; 
esac 
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_link") 2>conftest.er1 
  ac_status=$? 
  grep -v '^ *+' conftest.er1 >conftest.err 
  rm -f conftest.er1 
  cat conftest.err >&5 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); } && { 
         test -z "$ac_c_werror_flag" || 
         test ! -s conftest.err 
       } && test -s conftest$ac_exeext && 
       $as_test_x conftest$ac_exeext; then 
   ac_cv_lib_net_libnet_name_resolve=yes    ac_cv_lib_net_libnet_name_resolve=yes
 else  else
  echo "$as_me: failed program was:" >&5  ac_cv_lib_net_libnet_name_resolve=no
sed 's/^/| /' conftest.$ac_ext >&5 
 
        ac_cv_lib_net_libnet_name_resolve=no 
 fi  fi
rm -f core conftest.err conftest.$ac_objext \
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \    conftest$ac_exeext conftest.$ac_ext
      conftest$ac_exeext conftest.$ac_ext 
 LIBS=$ac_check_lib_save_LIBS  LIBS=$ac_check_lib_save_LIBS
 fi  fi
{ echo "$as_me:$LINENO: result: $ac_cv_lib_net_libnet_name_resolve" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_net_libnet_name_resolve" >&5
echo "${ECHO_T}$ac_cv_lib_net_libnet_name_resolve" >&6; }$as_echo "$ac_cv_lib_net_libnet_name_resolve" >&6; }
if test $ac_cv_lib_net_libnet_name_resolve = yes; thenif test "x$ac_cv_lib_net_libnet_name_resolve" = xyes; then :
  { { echo "$as_me:$LINENO: error: libnet 1.0.x found. Arping 2.x requires libnet 1.1.x" >&5  as_fn_error $? "libnet 1.0.x found. Arping 2.x requires libnet 1.1.x" "$LINENO" 5
echo "$as_me: error: libnet 1.0.x found. Arping 2.x requires libnet 1.1.x" >&2;} 
   { (exit 1); exit 1; }; } 
 fi  fi
   
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libnet_init in -lnet" >&5
{ echo "$as_me:$LINENO: checking for libnet_init in -lnet" >&5$as_echo_n "checking for libnet_init in -lnet... " >&6; }
echo $ECHO_N "checking for libnet_init in -lnet... $ECHO_C" >&6; }if ${ac_cv_lib_net_libnet_init+:} false; then :
if test "${ac_cv_lib_net_libnet_init+set}" = set; then  $as_echo_n "(cached) " >&6
  echo $ECHO_N "(cached) $ECHO_C" >&6 
 else  else
   ac_check_lib_save_LIBS=$LIBS    ac_check_lib_save_LIBS=$LIBS
 LIBS="-lnet  $LIBS"  LIBS="-lnet  $LIBS"
cat >conftest.$ac_ext <<_ACEOFcat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
 /* end confdefs.h.  */  /* end confdefs.h.  */
   
 /* Override any GCC internal prototype to avoid an error.  /* Override any GCC internal prototype to avoid an error.
Line 3824  return libnet_init (); Line 4160  return libnet_init ();
   return 0;    return 0;
 }  }
 _ACEOF  _ACEOF
rm -f conftest.$ac_objext conftest$ac_exeextif ac_fn_c_try_link "$LINENO"; then :
if { (ac_try="$ac_link" 
case "(($ac_try" in 
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
  *) ac_try_echo=$ac_try;; 
esac 
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_link") 2>conftest.er1 
  ac_status=$? 
  grep -v '^ *+' conftest.er1 >conftest.err 
  rm -f conftest.er1 
  cat conftest.err >&5 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); } && { 
         test -z "$ac_c_werror_flag" || 
         test ! -s conftest.err 
       } && test -s conftest$ac_exeext && 
       $as_test_x conftest$ac_exeext; then 
   ac_cv_lib_net_libnet_init=yes    ac_cv_lib_net_libnet_init=yes
 else  else
  echo "$as_me: failed program was:" >&5  ac_cv_lib_net_libnet_init=no
sed 's/^/| /' conftest.$ac_ext >&5 
 
        ac_cv_lib_net_libnet_init=no 
 fi  fi
rm -f core conftest.err conftest.$ac_objext \
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \    conftest$ac_exeext conftest.$ac_ext
      conftest$ac_exeext conftest.$ac_ext 
 LIBS=$ac_check_lib_save_LIBS  LIBS=$ac_check_lib_save_LIBS
 fi  fi
{ echo "$as_me:$LINENO: result: $ac_cv_lib_net_libnet_init" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_net_libnet_init" >&5
echo "${ECHO_T}$ac_cv_lib_net_libnet_init" >&6; }$as_echo "$ac_cv_lib_net_libnet_init" >&6; }
if test $ac_cv_lib_net_libnet_init = yes; thenif test "x$ac_cv_lib_net_libnet_init" = xyes; then :
   cat >>confdefs.h <<_ACEOF    cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBNET 1  #define HAVE_LIBNET 1
 _ACEOF  _ACEOF
Line 3864  _ACEOF Line 4179  _ACEOF
   LIBS="-lnet $LIBS"    LIBS="-lnet $LIBS"
   
 else  else
  { { echo "$as_me:$LINENO: error: libnet 1.1.x not found" >&5  as_fn_error $? "libnet 1.1.x not found" "$LINENO" 5
echo "$as_me: error: libnet 1.1.x not found" >&2;} 
   { (exit 1); exit 1; }; } 
 fi  fi
   
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pcap_open_live in -lpcap" >&5
{ echo "$as_me:$LINENO: checking for pcap_open_live in -lpcap" >&5$as_echo_n "checking for pcap_open_live in -lpcap... " >&6; }
echo $ECHO_N "checking for pcap_open_live in -lpcap... $ECHO_C" >&6; }if ${ac_cv_lib_pcap_pcap_open_live+:} false; then :
if test "${ac_cv_lib_pcap_pcap_open_live+set}" = set; then  $as_echo_n "(cached) " >&6
  echo $ECHO_N "(cached) $ECHO_C" >&6 
 else  else
   ac_check_lib_save_LIBS=$LIBS    ac_check_lib_save_LIBS=$LIBS
 LIBS="-lpcap  $LIBS"  LIBS="-lpcap  $LIBS"
cat >conftest.$ac_ext <<_ACEOFcat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
 /* end confdefs.h.  */  /* end confdefs.h.  */
   
 /* Override any GCC internal prototype to avoid an error.  /* Override any GCC internal prototype to avoid an error.
Line 3899  return pcap_open_live (); Line 4207  return pcap_open_live ();
   return 0;    return 0;
 }  }
 _ACEOF  _ACEOF
rm -f conftest.$ac_objext conftest$ac_exeextif ac_fn_c_try_link "$LINENO"; then :
if { (ac_try="$ac_link" 
case "(($ac_try" in 
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
  *) ac_try_echo=$ac_try;; 
esac 
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_link") 2>conftest.er1 
  ac_status=$? 
  grep -v '^ *+' conftest.er1 >conftest.err 
  rm -f conftest.er1 
  cat conftest.err >&5 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); } && { 
         test -z "$ac_c_werror_flag" || 
         test ! -s conftest.err 
       } && test -s conftest$ac_exeext && 
       $as_test_x conftest$ac_exeext; then 
   ac_cv_lib_pcap_pcap_open_live=yes    ac_cv_lib_pcap_pcap_open_live=yes
 else  else
  echo "$as_me: failed program was:" >&5  ac_cv_lib_pcap_pcap_open_live=no
sed 's/^/| /' conftest.$ac_ext >&5 
 
        ac_cv_lib_pcap_pcap_open_live=no 
 fi  fi
rm -f core conftest.err conftest.$ac_objext \
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \    conftest$ac_exeext conftest.$ac_ext
      conftest$ac_exeext conftest.$ac_ext 
 LIBS=$ac_check_lib_save_LIBS  LIBS=$ac_check_lib_save_LIBS
 fi  fi
{ echo "$as_me:$LINENO: result: $ac_cv_lib_pcap_pcap_open_live" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pcap_pcap_open_live" >&5
echo "${ECHO_T}$ac_cv_lib_pcap_pcap_open_live" >&6; }$as_echo "$ac_cv_lib_pcap_pcap_open_live" >&6; }
if test $ac_cv_lib_pcap_pcap_open_live = yes; thenif test "x$ac_cv_lib_pcap_pcap_open_live" = xyes; then :
   cat >>confdefs.h <<_ACEOF    cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBPCAP 1  #define HAVE_LIBPCAP 1
 _ACEOF  _ACEOF
Line 3939  _ACEOF Line 4226  _ACEOF
   LIBS="-lpcap $LIBS"    LIBS="-lpcap $LIBS"
   
 else  else
  { { echo "$as_me:$LINENO: error: libpcap not found" >&5  as_fn_error $? "libpcap not found" "$LINENO" 5
echo "$as_me: error: libpcap not found" >&2;} 
   { (exit 1); exit 1; }; } 
 fi  fi
   
   { $as_echo "$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; 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"
   
   fi
   
   
 # Checks for header files.  # Checks for header files.
 ac_ext=c  ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'  ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu  ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }$as_echo_n "checking how to run the C preprocessor... " >&6; }
 # On Suns, sometimes $CPP names a directory.  # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then  if test -n "$CPP" && test -d "$CPP"; then
   CPP=    CPP=
 fi  fi
 if test -z "$CPP"; then  if test -z "$CPP"; then
  if test "${ac_cv_prog_CPP+set}" = set; then  if ${ac_cv_prog_CPP+:} false; then :
  echo $ECHO_N "(cached) $ECHO_C" >&6  $as_echo_n "(cached) " >&6
 else  else
       # Double quotes because CPP needs to be expanded        # Double quotes because CPP needs to be expanded
     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"      for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
Line 3973  do Line 4314  do
   # <limits.h> exists even on freestanding compilers.    # <limits.h> exists even on freestanding compilers.
   # On the NeXT, cc -E runs the code through the compiler's parser,    # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.    # not just through cpp. "Syntax error" is here to catch this case.
  cat >conftest.$ac_ext <<_ACEOF  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
 /* end confdefs.h.  */  /* end confdefs.h.  */
 #ifdef __STDC__  #ifdef __STDC__
 # include <limits.h>  # include <limits.h>
Line 3986  cat >>conftest.$ac_ext <<_ACEOF Line 4323  cat >>conftest.$ac_ext <<_ACEOF
 #endif  #endif
                      Syntax error                       Syntax error
 _ACEOF  _ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"if ac_fn_c_try_cpp "$LINENO"; then :
case "(($ac_try" in 
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
  *) ac_try_echo=$ac_try;; 
esac 
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
  ac_status=$? 
  grep -v '^ *+' conftest.er1 >conftest.err 
  rm -f conftest.er1 
  cat conftest.err >&5 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); } >/dev/null && { 
         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
         test ! -s conftest.err 
       }; then 
  : 
else 
  echo "$as_me: failed program was:" >&5 
sed 's/^/| /' conftest.$ac_ext >&5 
   
   else
   # Broken: fails on valid input.    # Broken: fails on valid input.
 continue  continue
 fi  fi
   rm -f conftest.err conftest.i conftest.$ac_ext
   
 rm -f conftest.err conftest.$ac_ext  
   
   # OK, works on sane cases.  Now check whether nonexistent headers    # OK, works on sane cases.  Now check whether nonexistent headers
   # can be detected and how.    # can be detected and how.
  cat >conftest.$ac_ext <<_ACEOF  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
 /* end confdefs.h.  */  /* end confdefs.h.  */
 #include <ac_nonexistent.h>  #include <ac_nonexistent.h>
 _ACEOF  _ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"if ac_fn_c_try_cpp "$LINENO"; then :
case "(($ac_try" in 
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
  *) ac_try_echo=$ac_try;; 
esac 
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
  ac_status=$? 
  grep -v '^ *+' conftest.er1 >conftest.err 
  rm -f conftest.er1 
  cat conftest.err >&5 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); } >/dev/null && { 
         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
         test ! -s conftest.err 
       }; then 
   # Broken: success on invalid input.    # Broken: success on invalid input.
 continue  continue
 else  else
   echo "$as_me: failed program was:" >&5  
 sed 's/^/| /' conftest.$ac_ext >&5  
   
   # Passes both tests.    # Passes both tests.
 ac_preproc_ok=:  ac_preproc_ok=:
 break  break
 fi  fi
   rm -f conftest.err conftest.i conftest.$ac_ext
   
 rm -f conftest.err conftest.$ac_ext  
   
 done  done
 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.  # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.err conftest.$ac_extrm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; thenif $ac_preproc_ok; then :
   break    break
 fi  fi
   
Line 4067  fi Line 4362  fi
 else  else
   ac_cv_prog_CPP=$CPP    ac_cv_prog_CPP=$CPP
 fi  fi
{ echo "$as_me:$LINENO: result: $CPP" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
echo "${ECHO_T}$CPP" >&6; }$as_echo "$CPP" >&6; }
 ac_preproc_ok=false  ac_preproc_ok=false
 for ac_c_preproc_warn_flag in '' yes  for ac_c_preproc_warn_flag in '' yes
 do  do
Line 4078  do Line 4373  do
   # <limits.h> exists even on freestanding compilers.    # <limits.h> exists even on freestanding compilers.
   # On the NeXT, cc -E runs the code through the compiler's parser,    # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.    # not just through cpp. "Syntax error" is here to catch this case.
  cat >conftest.$ac_ext <<_ACEOF  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
 /* end confdefs.h.  */  /* end confdefs.h.  */
 #ifdef __STDC__  #ifdef __STDC__
 # include <limits.h>  # include <limits.h>
Line 4091  cat >>conftest.$ac_ext <<_ACEOF Line 4382  cat >>conftest.$ac_ext <<_ACEOF
 #endif  #endif
                      Syntax error                       Syntax error
 _ACEOF  _ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"if ac_fn_c_try_cpp "$LINENO"; then :
case "(($ac_try" in 
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
  *) ac_try_echo=$ac_try;; 
esac 
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
  ac_status=$? 
  grep -v '^ *+' conftest.er1 >conftest.err 
  rm -f conftest.er1 
  cat conftest.err >&5 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); } >/dev/null && { 
         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
         test ! -s conftest.err 
       }; then 
  : 
else 
  echo "$as_me: failed program was:" >&5 
sed 's/^/| /' conftest.$ac_ext >&5 
   
   else
   # Broken: fails on valid input.    # Broken: fails on valid input.
 continue  continue
 fi  fi
   rm -f conftest.err conftest.i conftest.$ac_ext
   
 rm -f conftest.err conftest.$ac_ext  
   
   # OK, works on sane cases.  Now check whether nonexistent headers    # OK, works on sane cases.  Now check whether nonexistent headers
   # can be detected and how.    # can be detected and how.
  cat >conftest.$ac_ext <<_ACEOF  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
 /* end confdefs.h.  */  /* end confdefs.h.  */
 #include <ac_nonexistent.h>  #include <ac_nonexistent.h>
 _ACEOF  _ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"if ac_fn_c_try_cpp "$LINENO"; then :
case "(($ac_try" in 
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
  *) ac_try_echo=$ac_try;; 
esac 
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
  ac_status=$? 
  grep -v '^ *+' conftest.er1 >conftest.err 
  rm -f conftest.er1 
  cat conftest.err >&5 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); } >/dev/null && { 
         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
         test ! -s conftest.err 
       }; then 
   # Broken: success on invalid input.    # Broken: success on invalid input.
 continue  continue
 else  else
   echo "$as_me: failed program was:" >&5  
 sed 's/^/| /' conftest.$ac_ext >&5  
   
   # Passes both tests.    # Passes both tests.
 ac_preproc_ok=:  ac_preproc_ok=:
 break  break
 fi  fi
   rm -f conftest.err conftest.i conftest.$ac_ext
   
 rm -f conftest.err conftest.$ac_ext  
   
 done  done
 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.  # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.err conftest.$ac_extrm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; thenif $ac_preproc_ok; then :
  :
 else  else
  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
See \`config.log' for more details." >&5$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
echo "$as_me: error: C preprocessor \"$CPP\" fails sanity checkas_fn_error $? "C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details." >&2;}See \`config.log' for more details" "$LINENO" 5; }
   { (exit 1); exit 1; }; } 
 fi  fi
   
 ac_ext=c  ac_ext=c
Line 4177  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $ Line 4425  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $
 ac_compiler_gnu=$ac_cv_c_compiler_gnu  ac_compiler_gnu=$ac_cv_c_compiler_gnu
   
   
{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
if test "${ac_cv_path_GREP+set}" = set; thenif ${ac_cv_path_GREP+:} false; then :
  echo $ECHO_N "(cached) $ECHO_C" >&6  $as_echo_n "(cached) " >&6
 else  else
  # Extract the first word of "grep ggrep" to use in msg output  if test -z "$GREP"; then
if test -z "$GREP"; then 
set dummy grep ggrep; ac_prog_name=$2 
if test "${ac_cv_path_GREP+set}" = set; then 
  echo $ECHO_N "(cached) $ECHO_C" >&6 
else 
   ac_path_GREP_found=false    ac_path_GREP_found=false
# Loop through the user's path and test for each of PROGNAME-LIST  # Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin  for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 do  do
   IFS=$as_save_IFS    IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.    test -z "$as_dir" && as_dir=.
  for ac_prog in grep ggrep; do    for ac_prog in grep ggrep; do
  for ac_exec_ext in '' $ac_executable_extensions; do    for ac_exec_ext in '' $ac_executable_extensions; do
    ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
    { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue      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 and select it if it is found.
   # Check for GNU $ac_path_GREP    # Check for GNU $ac_path_GREP
 case `"$ac_path_GREP" --version 2>&1` in  case `"$ac_path_GREP" --version 2>&1` in
 *GNU*)  *GNU*)
   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;    ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
 *)  *)
   ac_count=0    ac_count=0
  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"  $as_echo_n 0123456789 >"conftest.in"
   while :    while :
   do    do
     cat "conftest.in" "conftest.in" >"conftest.tmp"      cat "conftest.in" "conftest.in" >"conftest.tmp"
     mv "conftest.tmp" "conftest.in"      mv "conftest.tmp" "conftest.in"
     cp "conftest.in" "conftest.nl"      cp "conftest.in" "conftest.nl"
    echo 'GREP' >> "conftest.nl"    $as_echo 'GREP' >> "conftest.nl"
     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break      "$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      diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    ac_count=`expr $ac_count + 1`    as_fn_arith $ac_count + 1 && ac_count=$as_val
     if test $ac_count -gt ${ac_path_GREP_max-0}; then      if test $ac_count -gt ${ac_path_GREP_max-0}; then
       # Best one so far, save it but keep looking for a better one        # Best one so far, save it but keep looking for a better one
       ac_cv_path_GREP="$ac_path_GREP"        ac_cv_path_GREP="$ac_path_GREP"
Line 4227  case `"$ac_path_GREP" --version 2>&1` in Line 4470  case `"$ac_path_GREP" --version 2>&1` in
   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;    rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
 esac  esac
   
      $ac_path_GREP_found && break 3
    $ac_path_GREP_found && break 3    done
   done    done
done  done
 
done 
 IFS=$as_save_IFS  IFS=$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  fi
 
GREP="$ac_cv_path_GREP" 
if test -z "$GREP"; then 
  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 
echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} 
   { (exit 1); exit 1; }; } 
fi 
 
 else  else
   ac_cv_path_GREP=$GREP    ac_cv_path_GREP=$GREP
 fi  fi
   
   
 fi  fi
{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
echo "${ECHO_T}$ac_cv_path_GREP" >&6; }$as_echo "$ac_cv_path_GREP" >&6; }
  GREP="$ac_cv_path_GREP"   GREP="$ac_cv_path_GREP"
   
   
{ echo "$as_me:$LINENO: checking for egrep" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }$as_echo_n "checking for egrep... " >&6; }
if test "${ac_cv_path_EGREP+set}" = set; thenif ${ac_cv_path_EGREP+:} false; then :
  echo $ECHO_N "(cached) $ECHO_C" >&6  $as_echo_n "(cached) " >&6
 else  else
   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1    if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
    then ac_cv_path_EGREP="$GREP -E"     then ac_cv_path_EGREP="$GREP -E"
    else     else
     # Extract the first word of "egrep" to use in msg output     if test -z "$EGREP"; then
if test -z "$EGREP"; then 
set dummy egrep; ac_prog_name=$2 
if test "${ac_cv_path_EGREP+set}" = set; then 
  echo $ECHO_N "(cached) $ECHO_C" >&6 
else 
   ac_path_EGREP_found=false    ac_path_EGREP_found=false
# Loop through the user's path and test for each of PROGNAME-LIST  # Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin  for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 do  do
   IFS=$as_save_IFS    IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.    test -z "$as_dir" && as_dir=.
  for ac_prog in egrep; do    for ac_prog in egrep; do
  for ac_exec_ext in '' $ac_executable_extensions; do    for ac_exec_ext in '' $ac_executable_extensions; do
    ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
    { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue      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 and select it if it is found.
   # Check for GNU $ac_path_EGREP    # Check for GNU $ac_path_EGREP
 case `"$ac_path_EGREP" --version 2>&1` in  case `"$ac_path_EGREP" --version 2>&1` in
 *GNU*)  *GNU*)
   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;    ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
 *)  *)
   ac_count=0    ac_count=0
  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"  $as_echo_n 0123456789 >"conftest.in"
   while :    while :
   do    do
     cat "conftest.in" "conftest.in" >"conftest.tmp"      cat "conftest.in" "conftest.in" >"conftest.tmp"
     mv "conftest.tmp" "conftest.in"      mv "conftest.tmp" "conftest.in"
     cp "conftest.in" "conftest.nl"      cp "conftest.in" "conftest.nl"
    echo 'EGREP' >> "conftest.nl"    $as_echo 'EGREP' >> "conftest.nl"
     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break      "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break      diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    ac_count=`expr $ac_count + 1`    as_fn_arith $ac_count + 1 && ac_count=$as_val
     if test $ac_count -gt ${ac_path_EGREP_max-0}; then      if test $ac_count -gt ${ac_path_EGREP_max-0}; then
       # Best one so far, save it but keep looking for a better one        # Best one so far, save it but keep looking for a better one
       ac_cv_path_EGREP="$ac_path_EGREP"        ac_cv_path_EGREP="$ac_path_EGREP"
Line 4309  case `"$ac_path_EGREP" --version 2>&1` in Line 4536  case `"$ac_path_EGREP" --version 2>&1` in
   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;    rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
 esac  esac
   
      $ac_path_EGREP_found && break 3
    $ac_path_EGREP_found && break 3    done
   done    done
done  done
 
done 
 IFS=$as_save_IFS  IFS=$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  fi
 
EGREP="$ac_cv_path_EGREP" 
if test -z "$EGREP"; then 
  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 
echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} 
   { (exit 1); exit 1; }; } 
fi 
 
 else  else
   ac_cv_path_EGREP=$EGREP    ac_cv_path_EGREP=$EGREP
 fi  fi
   
   
    fi     fi
 fi  fi
{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }$as_echo "$ac_cv_path_EGREP" >&6; }
  EGREP="$ac_cv_path_EGREP"   EGREP="$ac_cv_path_EGREP"
   
   
{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }$as_echo_n "checking for ANSI C header files... " >&6; }
if test "${ac_cv_header_stdc+set}" = set; thenif ${ac_cv_header_stdc+:} false; then :
  echo $ECHO_N "(cached) $ECHO_C" >&6  $as_echo_n "(cached) " >&6
 else  else
  cat >conftest.$ac_ext <<_ACEOF  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
 /* end confdefs.h.  */  /* end confdefs.h.  */
 #include <stdlib.h>  #include <stdlib.h>
 #include <stdarg.h>  #include <stdarg.h>
Line 4363  main () Line 4575  main ()
   return 0;    return 0;
 }  }
 _ACEOF  _ACEOF
rm -f conftest.$ac_objextif ac_fn_c_try_compile "$LINENO"; then :
if { (ac_try="$ac_compile" 
case "(($ac_try" in 
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
  *) ac_try_echo=$ac_try;; 
esac 
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_compile") 2>conftest.er1 
  ac_status=$? 
  grep -v '^ *+' conftest.er1 >conftest.err 
  rm -f conftest.er1 
  cat conftest.err >&5 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); } && { 
         test -z "$ac_c_werror_flag" || 
         test ! -s conftest.err 
       } && test -s conftest.$ac_objext; then 
   ac_cv_header_stdc=yes    ac_cv_header_stdc=yes
 else  else
  echo "$as_me: failed program was:" >&5  ac_cv_header_stdc=no
sed 's/^/| /' conftest.$ac_ext >&5 
 
        ac_cv_header_stdc=no 
 fi  fi
   
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext  rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   
 if test $ac_cv_header_stdc = yes; then  if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.    # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
  cat >conftest.$ac_ext <<_ACEOF  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
 /* end confdefs.h.  */  /* end confdefs.h.  */
 #include <string.h>  #include <string.h>
   
 _ACEOF  _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |  if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "memchr" >/dev/null 2>&1; then  $EGREP "memchr" >/dev/null 2>&1; then :
  :
 else  else
   ac_cv_header_stdc=no    ac_cv_header_stdc=no
 fi  fi
Line 4413  fi Line 4601  fi
   
 if test $ac_cv_header_stdc = yes; then  if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.    # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
  cat >conftest.$ac_ext <<_ACEOF  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
 /* end confdefs.h.  */  /* end confdefs.h.  */
 #include <stdlib.h>  #include <stdlib.h>
   
 _ACEOF  _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |  if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "free" >/dev/null 2>&1; then  $EGREP "free" >/dev/null 2>&1; then :
  :
 else  else
   ac_cv_header_stdc=no    ac_cv_header_stdc=no
 fi  fi
Line 4434  fi Line 4618  fi
   
 if test $ac_cv_header_stdc = yes; then  if test $ac_cv_header_stdc = yes; then
   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.    # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
  if test "$cross_compiling" = yes; then  if test "$cross_compiling" = yes; then :
   :    :
 else  else
  cat >conftest.$ac_ext <<_ACEOF  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
 /* end confdefs.h.  */  /* end confdefs.h.  */
 #include <ctype.h>  #include <ctype.h>
 #include <stdlib.h>  #include <stdlib.h>
Line 4468  main () Line 4648  main ()
   return 0;    return 0;
 }  }
 _ACEOF  _ACEOF
rm -f conftest$ac_exeextif ac_fn_c_try_run "$LINENO"; then :
if { (ac_try="$ac_link" 
case "(($ac_try" in 
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
  *) ac_try_echo=$ac_try;; 
esac 
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_link") 2>&5 
  ac_status=$? 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 
  { (case "(($ac_try" in 
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
  *) ac_try_echo=$ac_try;; 
esac 
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_try") 2>&5 
  ac_status=$? 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); }; }; then 
  : 
else 
  echo "$as_me: program exited with status $ac_status" >&5 
echo "$as_me: failed program was:" >&5 
sed 's/^/| /' conftest.$ac_ext >&5 
   
( exit $ac_status )else
ac_cv_header_stdc=no  ac_cv_header_stdc=no
 fi  fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_extrm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
   conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi  fi
   
   
 fi  fi
 fi  fi
{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
echo "${ECHO_T}$ac_cv_header_stdc" >&6; }$as_echo "$ac_cv_header_stdc" >&6; }
 if test $ac_cv_header_stdc = yes; then  if test $ac_cv_header_stdc = yes; then
   
cat >>confdefs.h <<\_ACEOF$as_echo "#define STDC_HEADERS 1" >>confdefs.h
#define STDC_HEADERS 1 
_ACEOF 
   
 fi  fi
   
 # On IRIX 5.3, sys/types and inttypes.h are conflicting.  # 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 \  for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
                   inttypes.h stdint.h unistd.h                    inttypes.h stdint.h unistd.h
dodo :
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
{ echo "$as_me:$LINENO: checking for $ac_header" >&5ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }"
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; thenif eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  echo $ECHO_N "(cached) $ECHO_C" >&6 
else 
  cat >conftest.$ac_ext <<_ACEOF 
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
/* end confdefs.h.  */ 
$ac_includes_default 
 
#include <$ac_header> 
_ACEOF 
rm -f conftest.$ac_objext 
if { (ac_try="$ac_compile" 
case "(($ac_try" in 
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
  *) ac_try_echo=$ac_try;; 
esac 
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_compile") 2>conftest.er1 
  ac_status=$? 
  grep -v '^ *+' conftest.er1 >conftest.err 
  rm -f conftest.er1 
  cat conftest.err >&5 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); } && { 
         test -z "$ac_c_werror_flag" || 
         test ! -s conftest.err 
       } && test -s conftest.$ac_objext; then 
  eval "$as_ac_Header=yes" 
else 
  echo "$as_me: failed program was:" >&5 
sed 's/^/| /' conftest.$ac_ext >&5 
 
        eval "$as_ac_Header=no" 
fi 
 
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
fi 
ac_res=`eval echo '${'$as_ac_Header'}'` 
               { echo "$as_me:$LINENO: result: $ac_res" >&5 
echo "${ECHO_T}$ac_res" >&6; } 
if test `eval echo '${'$as_ac_Header'}'` = yes; then 
   cat >>confdefs.h <<_ACEOF    cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF  _ACEOF
   
 fi  fi
Line 4582  fi Line 4684  fi
 done  done
   
   
   
   
   
   
   
   
   
   
   
   
   
 for ac_header in \  for ac_header in \
 arpa/inet.h \  arpa/inet.h \
 netinet/in.h \  netinet/in.h \
 stdlib.h \  stdlib.h \
 sys/socket.h \  sys/socket.h \
   time.h \
 sys/time.h \  sys/time.h \
 sys/types.h \  sys/types.h \
   sys/capability.h \
 stdint.h \  stdint.h \
 libnet.h \  libnet.h \
 win32/libnet.h \  win32/libnet.h \
 net/bpf.h \  net/bpf.h \
   pwd.h \
 unistd.h  unistd.h
dodo :
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; thenac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
  { echo "$as_me:$LINENO: checking for $ac_header" >&5if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 
  echo $ECHO_N "(cached) $ECHO_C" >&6 
fi 
ac_res=`eval echo '${'$as_ac_Header'}'` 
               { echo "$as_me:$LINENO: result: $ac_res" >&5 
echo "${ECHO_T}$ac_res" >&6; } 
else 
  # Is the header compilable? 
{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } 
cat >conftest.$ac_ext <<_ACEOF 
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
/* end confdefs.h.  */ 
$ac_includes_default 
#include <$ac_header> 
_ACEOF 
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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_compile") 2>conftest.er1 
  ac_status=$? 
  grep -v '^ *+' conftest.er1 >conftest.err 
  rm -f conftest.er1 
  cat conftest.err >&5 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); } && { 
         test -z "$ac_c_werror_flag" || 
         test ! -s conftest.err 
       } && test -s conftest.$ac_objext; then 
  ac_header_compiler=yes 
else 
  echo "$as_me: failed program was:" >&5 
sed 's/^/| /' conftest.$ac_ext >&5 
 
        ac_header_compiler=no 
fi 
 
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
echo "${ECHO_T}$ac_header_compiler" >&6; } 
 
# Is the header present? 
{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } 
cat >conftest.$ac_ext <<_ACEOF 
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
/* end confdefs.h.  */ 
#include <$ac_header> 
_ACEOF 
if { (ac_try="$ac_cpp conftest.$ac_ext" 
case "(($ac_try" in 
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
  *) ac_try_echo=$ac_try;; 
esac 
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
  ac_status=$? 
  grep -v '^ *+' conftest.er1 >conftest.err 
  rm -f conftest.er1 
  cat conftest.err >&5 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); } >/dev/null && { 
         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
         test ! -s conftest.err 
       }; then 
  ac_header_preproc=yes 
else 
  echo "$as_me: failed program was:" >&5 
sed 's/^/| /' conftest.$ac_ext >&5 
 
  ac_header_preproc=no 
fi 
 
rm -f conftest.err conftest.$ac_ext 
{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
echo "${ECHO_T}$ac_header_preproc" >&6; } 
 
# So?  What about this header? 
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
  yes:no: ) 
    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 
    ac_header_preproc=yes 
    ;; 
  no:yes:* ) 
    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 
    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5 
echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;} 
    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 
    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5 
echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;} 
    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 
    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 
    ( cat <<\_ASBOX 
## ---------------------------------- ## 
## Report this to thomas@habets.pp.se ## 
## ---------------------------------- ## 
_ASBOX 
     ) | sed "s/^/$as_me: WARNING:     /" >&2 
    ;; 
esac 
{ echo "$as_me:$LINENO: checking for $ac_header" >&5 
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 
  echo $ECHO_N "(cached) $ECHO_C" >&6 
else 
  eval "$as_ac_Header=\$ac_header_preproc" 
fi 
ac_res=`eval echo '${'$as_ac_Header'}'` 
               { echo "$as_me:$LINENO: result: $ac_res" >&5 
echo "${ECHO_T}$ac_res" >&6; } 
 
fi 
if test `eval echo '${'$as_ac_Header'}'` = yes; then 
   cat >>confdefs.h <<_ACEOF    cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF  _ACEOF
   
 fi  fi
Line 4751  done Line 4714  done
   
 # Libnet include file is not optional  # Libnet include file is not optional
 if test ! x$ac_cv_header_libnet_h = xyes; then  if test ! x$ac_cv_header_libnet_h = xyes; then
  { { echo "$as_me:$LINENO: error: Can't find libnet.h. See INSTALL file for where to get Libnet" >&5  as_fn_error $? "Can't find libnet.h. See INSTALL file for where to get Libnet" "$LINENO" 5
echo "$as_me: error: Can't find libnet.h. See INSTALL file for where to get Libnet" >&2;} 
   { (exit 1); exit 1; }; } 
 fi  fi
   
 # Checks for typedefs, structures, and compiler characteristics.  # Checks for typedefs, structures, and compiler characteristics.
{ echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
if test "${ac_cv_c_const+set}" = set; thenif ${ac_cv_c_const+:} false; then :
  echo $ECHO_N "(cached) $ECHO_C" >&6  $as_echo_n "(cached) " >&6
 else  else
  cat >conftest.$ac_ext <<_ACEOF  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
 /* end confdefs.h.  */  /* end confdefs.h.  */
   
 int  int
 main ()  main ()
 {  {
/* FIXME: Include the comments suggested by Paul. */
 #ifndef __cplusplus  #ifndef __cplusplus
  /* Ultrix mips cc rejects this.  */  /* Ultrix mips cc rejects this sort of thing.  */
   typedef int charset[2];    typedef int charset[2];
  const charset cs;  const charset cs = { 0, 0 };
   /* SunOS 4.1.1 cc rejects this.  */    /* SunOS 4.1.1 cc rejects this.  */
   char const *const *pcpcc;    char const *const *pcpcc;
   char **ppc;    char **ppc;
Line 4793  main () Line 4750  main ()
   ++pcpcc;    ++pcpcc;
   ppc = (char**) pcpcc;    ppc = (char**) pcpcc;
   pcpcc = (char const *const *) ppc;    pcpcc = (char const *const *) ppc;
  { /* SCO 3.2v4 cc rejects this.  */  { /* SCO 3.2v4 cc rejects this sort of thing.  */
    char *t;    char tx;
     char *t = &tx;
     char const *s = 0 ? (char *) 0 : (char const *) 0;      char const *s = 0 ? (char *) 0 : (char const *) 0;
   
     *t++ = 0;      *t++ = 0;
Line 4810  main () Line 4768  main ()
     iptr p = 0;      iptr p = 0;
     ++p;      ++p;
   }    }
  { /* AIX XL C 1.02.0.0 rejects this saying  { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */         "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
    struct s { int j; const int *ap[3]; };    struct s { int j; const int *ap[3]; } bx;
    struct s *b; b->j = 5;    struct s *b = &bx; b->j = 5;
   }    }
   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */    { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
     const int foo = 10;      const int foo = 10;
Line 4826  main () Line 4784  main ()
   return 0;    return 0;
 }  }
 _ACEOF  _ACEOF
rm -f conftest.$ac_objextif ac_fn_c_try_compile "$LINENO"; then :
if { (ac_try="$ac_compile" 
case "(($ac_try" in 
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
  *) ac_try_echo=$ac_try;; 
esac 
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_compile") 2>conftest.er1 
  ac_status=$? 
  grep -v '^ *+' conftest.er1 >conftest.err 
  rm -f conftest.er1 
  cat conftest.err >&5 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); } && { 
         test -z "$ac_c_werror_flag" || 
         test ! -s conftest.err 
       } && test -s conftest.$ac_objext; then 
   ac_cv_c_const=yes    ac_cv_c_const=yes
 else  else
  echo "$as_me: failed program was:" >&5  ac_cv_c_const=no
sed 's/^/| /' conftest.$ac_ext >&5 
 
        ac_cv_c_const=no 
 fi  fi
   
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext  rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi  fi
{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
echo "${ECHO_T}$ac_cv_c_const" >&6; }$as_echo "$ac_cv_c_const" >&6; }
 if test $ac_cv_c_const = no; then  if test $ac_cv_c_const = no; then
   
cat >>confdefs.h <<\_ACEOF$as_echo "#define const /**/" >>confdefs.h
#define const 
_ACEOF 
   
 fi  fi
   
{ echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; }$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
if test "${ac_cv_header_time+set}" = set; thenif ${ac_cv_header_time+:} false; then :
  echo $ECHO_N "(cached) $ECHO_C" >&6  $as_echo_n "(cached) " >&6
 else  else
  cat >conftest.$ac_ext <<_ACEOF  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
 /* end confdefs.h.  */  /* end confdefs.h.  */
 #include <sys/types.h>  #include <sys/types.h>
 #include <sys/time.h>  #include <sys/time.h>
Line 4887  return 0; Line 4819  return 0;
   return 0;    return 0;
 }  }
 _ACEOF  _ACEOF
rm -f conftest.$ac_objextif ac_fn_c_try_compile "$LINENO"; then :
if { (ac_try="$ac_compile" 
case "(($ac_try" in 
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
  *) ac_try_echo=$ac_try;; 
esac 
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_compile") 2>conftest.er1 
  ac_status=$? 
  grep -v '^ *+' conftest.er1 >conftest.err 
  rm -f conftest.er1 
  cat conftest.err >&5 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); } && { 
         test -z "$ac_c_werror_flag" || 
         test ! -s conftest.err 
       } && test -s conftest.$ac_objext; then 
   ac_cv_header_time=yes    ac_cv_header_time=yes
 else  else
  echo "$as_me: failed program was:" >&5  ac_cv_header_time=no
sed 's/^/| /' conftest.$ac_ext >&5 
 
        ac_cv_header_time=no 
 fi  fi
   
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext  rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi  fi
{ echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
echo "${ECHO_T}$ac_cv_header_time" >&6; }$as_echo "$ac_cv_header_time" >&6; }
 if test $ac_cv_header_time = yes; then  if test $ac_cv_header_time = yes; then
   
cat >>confdefs.h <<\_ACEOF$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
#define TIME_WITH_SYS_TIME 1 
_ACEOF 
   
 fi  fi
   
{ echo "$as_me:$LINENO: checking for working volatile" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
echo $ECHO_N "checking for working volatile... $ECHO_C" >&6; }$as_echo_n "checking for working volatile... " >&6; }
if test "${ac_cv_c_volatile+set}" = set; thenif ${ac_cv_c_volatile+:} false; then :
  echo $ECHO_N "(cached) $ECHO_C" >&6  $as_echo_n "(cached) " >&6
 else  else
  cat >conftest.$ac_ext <<_ACEOF  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
 /* end confdefs.h.  */  /* end confdefs.h.  */
   
 int  int
Line 4947  return !x && !y; Line 4853  return !x && !y;
   return 0;    return 0;
 }  }
 _ACEOF  _ACEOF
rm -f conftest.$ac_objextif ac_fn_c_try_compile "$LINENO"; then :
if { (ac_try="$ac_compile" 
case "(($ac_try" in 
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
  *) ac_try_echo=$ac_try;; 
esac 
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_compile") 2>conftest.er1 
  ac_status=$? 
  grep -v '^ *+' conftest.er1 >conftest.err 
  rm -f conftest.er1 
  cat conftest.err >&5 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); } && { 
         test -z "$ac_c_werror_flag" || 
         test ! -s conftest.err 
       } && test -s conftest.$ac_objext; then 
   ac_cv_c_volatile=yes    ac_cv_c_volatile=yes
 else  else
  echo "$as_me: failed program was:" >&5  ac_cv_c_volatile=no
sed 's/^/| /' conftest.$ac_ext >&5 
 
        ac_cv_c_volatile=no 
 fi  fi
   
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext  rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi  fi
{ echo "$as_me:$LINENO: result: $ac_cv_c_volatile" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
echo "${ECHO_T}$ac_cv_c_volatile" >&6; }$as_echo "$ac_cv_c_volatile" >&6; }
 if test $ac_cv_c_volatile = no; then  if test $ac_cv_c_volatile = no; then
   
cat >>confdefs.h <<\_ACEOF$as_echo "#define volatile /**/" >>confdefs.h
#define volatile 
_ACEOF 
   
 fi  fi
   
ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
  { echo "$as_me:$LINENO: checking for uint8_t" >&5case $ac_cv_c_uint8_t in #(
echo $ECHO_N "checking for uint8_t... $ECHO_C" >&6; } 
if test "${ac_cv_c_uint8_t+set}" = set; then 
  echo $ECHO_N "(cached) $ECHO_C" >&6 
else 
  ac_cv_c_uint8_t=no 
     for ac_type in 'uint8_t' 'unsigned int' 'unsigned long int' \ 
         'unsigned long long int' 'unsigned short int' 'unsigned char'; do 
       cat >conftest.$ac_ext <<_ACEOF 
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
/* end confdefs.h.  */ 
$ac_includes_default 
int 
main () 
{ 
static int test_array [1 - 2 * !(($ac_type) -1 >> (8 - 1) == 1)]; 
test_array [0] = 0 
 
  ; 
  return 0; 
} 
_ACEOF 
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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_compile") 2>conftest.er1 
  ac_status=$? 
  grep -v '^ *+' conftest.er1 >conftest.err 
  rm -f conftest.er1 
  cat conftest.err >&5 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); } && { 
         test -z "$ac_c_werror_flag" || 
         test ! -s conftest.err 
       } && test -s conftest.$ac_objext; then 
  case $ac_type in 
  uint8_t) ac_cv_c_uint8_t=yes ;; 
  *) ac_cv_c_uint8_t=$ac_type ;; 
esac 
 
else 
  echo "$as_me: failed program was:" >&5 
sed 's/^/| /' conftest.$ac_ext >&5 
 
 
fi 
 
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
       test "$ac_cv_c_uint8_t" != no && break 
     done 
fi 
{ echo "$as_me:$LINENO: result: $ac_cv_c_uint8_t" >&5 
echo "${ECHO_T}$ac_cv_c_uint8_t" >&6; } 
  case $ac_cv_c_uint8_t in #( 
   no|yes) ;; #(    no|yes) ;; #(
   *)    *)
   
cat >>confdefs.h <<\_ACEOF$as_echo "#define _UINT8_T 1" >>confdefs.h
#define _UINT8_T 1 
_ACEOF 
   
   
 cat >>confdefs.h <<_ACEOF  cat >>confdefs.h <<_ACEOF
Line 5060  _ACEOF Line 4882  _ACEOF
 ;;  ;;
   esac    esac
   
ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
  { echo "$as_me:$LINENO: checking for uint16_t" >&5case $ac_cv_c_uint16_t in #(
echo $ECHO_N "checking for uint16_t... $ECHO_C" >&6; } 
if test "${ac_cv_c_uint16_t+set}" = set; then 
  echo $ECHO_N "(cached) $ECHO_C" >&6 
else 
  ac_cv_c_uint16_t=no 
     for ac_type in 'uint16_t' 'unsigned int' 'unsigned long int' \ 
         'unsigned long long int' 'unsigned short int' 'unsigned char'; do 
       cat >conftest.$ac_ext <<_ACEOF 
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
/* end confdefs.h.  */ 
$ac_includes_default 
int 
main () 
{ 
static int test_array [1 - 2 * !(($ac_type) -1 >> (16 - 1) == 1)]; 
test_array [0] = 0 
 
  ; 
  return 0; 
} 
_ACEOF 
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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_compile") 2>conftest.er1 
  ac_status=$? 
  grep -v '^ *+' conftest.er1 >conftest.err 
  rm -f conftest.er1 
  cat conftest.err >&5 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); } && { 
         test -z "$ac_c_werror_flag" || 
         test ! -s conftest.err 
       } && test -s conftest.$ac_objext; then 
  case $ac_type in 
  uint16_t) ac_cv_c_uint16_t=yes ;; 
  *) ac_cv_c_uint16_t=$ac_type ;; 
esac 
 
else 
  echo "$as_me: failed program was:" >&5 
sed 's/^/| /' conftest.$ac_ext >&5 
 
 
fi 
 
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
       test "$ac_cv_c_uint16_t" != no && break 
     done 
fi 
{ echo "$as_me:$LINENO: result: $ac_cv_c_uint16_t" >&5 
echo "${ECHO_T}$ac_cv_c_uint16_t" >&6; } 
  case $ac_cv_c_uint16_t in #( 
   no|yes) ;; #(    no|yes) ;; #(
   *)    *)
   
Line 5132  _ACEOF Line 4894  _ACEOF
 ;;  ;;
   esac    esac
   
ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
  { echo "$as_me:$LINENO: checking for uint32_t" >&5case $ac_cv_c_uint32_t in #(
echo $ECHO_N "checking for uint32_t... $ECHO_C" >&6; } 
if test "${ac_cv_c_uint32_t+set}" = set; then 
  echo $ECHO_N "(cached) $ECHO_C" >&6 
else 
  ac_cv_c_uint32_t=no 
     for ac_type in 'uint32_t' 'unsigned int' 'unsigned long int' \ 
         'unsigned long long int' 'unsigned short int' 'unsigned char'; do 
       cat >conftest.$ac_ext <<_ACEOF 
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
/* end confdefs.h.  */ 
$ac_includes_default 
int 
main () 
{ 
static int test_array [1 - 2 * !(($ac_type) -1 >> (32 - 1) == 1)]; 
test_array [0] = 0 
 
  ; 
  return 0; 
} 
_ACEOF 
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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_compile") 2>conftest.er1 
  ac_status=$? 
  grep -v '^ *+' conftest.er1 >conftest.err 
  rm -f conftest.er1 
  cat conftest.err >&5 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); } && { 
         test -z "$ac_c_werror_flag" || 
         test ! -s conftest.err 
       } && test -s conftest.$ac_objext; then 
  case $ac_type in 
  uint32_t) ac_cv_c_uint32_t=yes ;; 
  *) ac_cv_c_uint32_t=$ac_type ;; 
esac 
 
else 
  echo "$as_me: failed program was:" >&5 
sed 's/^/| /' conftest.$ac_ext >&5 
 
 
fi 
 
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
       test "$ac_cv_c_uint32_t" != no && break 
     done 
fi 
{ echo "$as_me:$LINENO: result: $ac_cv_c_uint32_t" >&5 
echo "${ECHO_T}$ac_cv_c_uint32_t" >&6; } 
  case $ac_cv_c_uint32_t in #( 
   no|yes) ;; #(    no|yes) ;; #(
   *)    *)
   
cat >>confdefs.h <<\_ACEOF$as_echo "#define _UINT32_T 1" >>confdefs.h
#define _UINT32_T 1 
_ACEOF 
   
   
 cat >>confdefs.h <<_ACEOF  cat >>confdefs.h <<_ACEOF
Line 5208  _ACEOF Line 4908  _ACEOF
 ;;  ;;
   esac    esac
   
ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
  { echo "$as_me:$LINENO: checking for uint64_t" >&5case $ac_cv_c_uint64_t in #(
echo $ECHO_N "checking for uint64_t... $ECHO_C" >&6; } 
if test "${ac_cv_c_uint64_t+set}" = set; then 
  echo $ECHO_N "(cached) $ECHO_C" >&6 
else 
  ac_cv_c_uint64_t=no 
     for ac_type in 'uint64_t' 'unsigned int' 'unsigned long int' \ 
         'unsigned long long int' 'unsigned short int' 'unsigned char'; do 
       cat >conftest.$ac_ext <<_ACEOF 
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
/* end confdefs.h.  */ 
$ac_includes_default 
int 
main () 
{ 
static int test_array [1 - 2 * !(($ac_type) -1 >> (64 - 1) == 1)]; 
test_array [0] = 0 
 
  ; 
  return 0; 
} 
_ACEOF 
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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_compile") 2>conftest.er1 
  ac_status=$? 
  grep -v '^ *+' conftest.er1 >conftest.err 
  rm -f conftest.er1 
  cat conftest.err >&5 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); } && { 
         test -z "$ac_c_werror_flag" || 
         test ! -s conftest.err 
       } && test -s conftest.$ac_objext; then 
  case $ac_type in 
  uint64_t) ac_cv_c_uint64_t=yes ;; 
  *) ac_cv_c_uint64_t=$ac_type ;; 
esac 
 
else 
  echo "$as_me: failed program was:" >&5 
sed 's/^/| /' conftest.$ac_ext >&5 
 
 
fi 
 
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
       test "$ac_cv_c_uint64_t" != no && break 
     done 
fi 
{ echo "$as_me:$LINENO: result: $ac_cv_c_uint64_t" >&5 
echo "${ECHO_T}$ac_cv_c_uint64_t" >&6; } 
  case $ac_cv_c_uint64_t in #( 
   no|yes) ;; #(    no|yes) ;; #(
   *)    *)
   
cat >>confdefs.h <<\_ACEOF$as_echo "#define _UINT64_T 1" >>confdefs.h
#define _UINT64_T 1 
_ACEOF 
   
   
 cat >>confdefs.h <<_ACEOF  cat >>confdefs.h <<_ACEOF
Line 5287  _ACEOF Line 4925  _ACEOF
   
 # Checks for library functions.  # Checks for library functions.
 if test $ac_cv_c_compiler_gnu = yes; then  if test $ac_cv_c_compiler_gnu = yes; then
    { echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6; }$as_echo_n "checking whether $CC needs -traditional... " >&6; }
if test "${ac_cv_prog_gcc_traditional+set}" = set; thenif ${ac_cv_prog_gcc_traditional+:} false; then :
  echo $ECHO_N "(cached) $ECHO_C" >&6  $as_echo_n "(cached) " >&6
 else  else
     ac_pattern="Autoconf.*'x'"      ac_pattern="Autoconf.*'x'"
  cat >conftest.$ac_ext <<_ACEOF  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
 /* end confdefs.h.  */  /* end confdefs.h.  */
 #include <sgtty.h>  #include <sgtty.h>
 Autoconf TIOCGETP  Autoconf TIOCGETP
 _ACEOF  _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |  if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "$ac_pattern" >/dev/null 2>&1; then  $EGREP "$ac_pattern" >/dev/null 2>&1; then :
   ac_cv_prog_gcc_traditional=yes    ac_cv_prog_gcc_traditional=yes
 else  else
   ac_cv_prog_gcc_traditional=no    ac_cv_prog_gcc_traditional=no
Line 5312  rm -f conftest* Line 4946  rm -f conftest*
   
   
   if test $ac_cv_prog_gcc_traditional = no; then    if test $ac_cv_prog_gcc_traditional = no; then
    cat >conftest.$ac_ext <<_ACEOF    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
 /* end confdefs.h.  */  /* end confdefs.h.  */
 #include <termio.h>  #include <termio.h>
 Autoconf TCGETA  Autoconf TCGETA
 _ACEOF  _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |  if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "$ac_pattern" >/dev/null 2>&1; then  $EGREP "$ac_pattern" >/dev/null 2>&1; then :
   ac_cv_prog_gcc_traditional=yes    ac_cv_prog_gcc_traditional=yes
 fi  fi
 rm -f conftest*  rm -f conftest*
   
   fi    fi
 fi  fi
{ echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6; }$as_echo "$ac_cv_prog_gcc_traditional" >&6; }
   if test $ac_cv_prog_gcc_traditional = yes; then    if test $ac_cv_prog_gcc_traditional = yes; then
     CC="$CC -traditional"      CC="$CC -traditional"
   fi    fi
 fi  fi
   
   
   
 for ac_header in sys/select.h sys/socket.h  for ac_header in sys/select.h sys/socket.h
dodo :
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; thenac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
  { echo "$as_me:$LINENO: checking for $ac_header" >&5if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 
  echo $ECHO_N "(cached) $ECHO_C" >&6 
fi 
ac_res=`eval echo '${'$as_ac_Header'}'` 
               { echo "$as_me:$LINENO: result: $ac_res" >&5 
echo "${ECHO_T}$ac_res" >&6; } 
else 
  # Is the header compilable? 
{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } 
cat >conftest.$ac_ext <<_ACEOF 
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
/* end confdefs.h.  */ 
$ac_includes_default 
#include <$ac_header> 
_ACEOF 
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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_compile") 2>conftest.er1 
  ac_status=$? 
  grep -v '^ *+' conftest.er1 >conftest.err 
  rm -f conftest.er1 
  cat conftest.err >&5 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); } && { 
         test -z "$ac_c_werror_flag" || 
         test ! -s conftest.err 
       } && test -s conftest.$ac_objext; then 
  ac_header_compiler=yes 
else 
  echo "$as_me: failed program was:" >&5 
sed 's/^/| /' conftest.$ac_ext >&5 
 
        ac_header_compiler=no 
fi 
 
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
echo "${ECHO_T}$ac_header_compiler" >&6; } 
 
# Is the header present? 
{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } 
cat >conftest.$ac_ext <<_ACEOF 
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
/* end confdefs.h.  */ 
#include <$ac_header> 
_ACEOF 
if { (ac_try="$ac_cpp conftest.$ac_ext" 
case "(($ac_try" in 
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
  *) ac_try_echo=$ac_try;; 
esac 
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
  ac_status=$? 
  grep -v '^ *+' conftest.er1 >conftest.err 
  rm -f conftest.er1 
  cat conftest.err >&5 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); } >/dev/null && { 
         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
         test ! -s conftest.err 
       }; then 
  ac_header_preproc=yes 
else 
  echo "$as_me: failed program was:" >&5 
sed 's/^/| /' conftest.$ac_ext >&5 
 
  ac_header_preproc=no 
fi 
 
rm -f conftest.err conftest.$ac_ext 
{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
echo "${ECHO_T}$ac_header_preproc" >&6; } 
 
# So?  What about this header? 
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
  yes:no: ) 
    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 
    ac_header_preproc=yes 
    ;; 
  no:yes:* ) 
    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 
    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5 
echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;} 
    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 
    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5 
echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;} 
    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 
    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 
    ( cat <<\_ASBOX 
## ---------------------------------- ## 
## Report this to thomas@habets.pp.se ## 
## ---------------------------------- ## 
_ASBOX 
     ) | sed "s/^/$as_me: WARNING:     /" >&2 
    ;; 
esac 
{ echo "$as_me:$LINENO: checking for $ac_header" >&5 
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 
  echo $ECHO_N "(cached) $ECHO_C" >&6 
else 
  eval "$as_ac_Header=\$ac_header_preproc" 
fi 
ac_res=`eval echo '${'$as_ac_Header'}'` 
               { echo "$as_me:$LINENO: result: $ac_res" >&5 
echo "${ECHO_T}$ac_res" >&6; } 
 
fi 
if test `eval echo '${'$as_ac_Header'}'` = yes; then 
   cat >>confdefs.h <<_ACEOF    cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF  _ACEOF
   
 fi  fi
   
 done  done
   
{ echo "$as_me:$LINENO: checking types of arguments for select" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for select" >&5
echo $ECHO_N "checking types of arguments for select... $ECHO_C" >&6; }$as_echo_n "checking types of arguments for select... " >&6; }
if test "${ac_cv_func_select_args+set}" = set; thenif ${ac_cv_func_select_args+:} false; then :
  echo $ECHO_N "(cached) $ECHO_C" >&6  $as_echo_n "(cached) " >&6
 else  else
   for ac_arg234 in 'fd_set *' 'int *' 'void *'; do    for ac_arg234 in 'fd_set *' 'int *' 'void *'; do
  for ac_arg1 in 'int' 'size_t' 'unsigned long int' 'unsigned int'; do   for ac_arg1 in 'int' 'size_t' 'unsigned long int' 'unsigned int'; do
   for ac_arg5 in 'struct timeval *' 'const struct timeval *'; do    for ac_arg5 in 'struct timeval *' 'const struct timeval *'; do
   cat >conftest.$ac_ext <<_ACEOF   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
 /* end confdefs.h.  */  /* end confdefs.h.  */
 $ac_includes_default  $ac_includes_default
 #ifdef HAVE_SYS_SELECT_H  #ifdef HAVE_SYS_SELECT_H
Line 5514  extern int select ($ac_arg1, Line 5007  extern int select ($ac_arg1,
   return 0;    return 0;
 }  }
 _ACEOF  _ACEOF
rm -f conftest.$ac_objextif ac_fn_c_try_compile "$LINENO"; then :
if { (ac_try="$ac_compile" 
case "(($ac_try" in 
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
  *) ac_try_echo=$ac_try;; 
esac 
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_compile") 2>conftest.er1 
  ac_status=$? 
  grep -v '^ *+' conftest.er1 >conftest.err 
  rm -f conftest.er1 
  cat conftest.err >&5 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); } && { 
         test -z "$ac_c_werror_flag" || 
         test ! -s conftest.err 
       } && test -s conftest.$ac_objext; then 
   ac_cv_func_select_args="$ac_arg1,$ac_arg234,$ac_arg5"; break 3    ac_cv_func_select_args="$ac_arg1,$ac_arg234,$ac_arg5"; break 3
 else  
   echo "$as_me: failed program was:" >&5  
 sed 's/^/| /' conftest.$ac_ext >&5  
   
   
 fi  fi
   
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext  rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   done    done
  done   done
 done  done
 # Provide a safe default value.  # Provide a safe default value.
: ${ac_cv_func_select_args='int,int *,struct timeval *'}: "${ac_cv_func_select_args=int,int *,struct timeval *}"
   
 fi  fi
{ echo "$as_me:$LINENO: result: $ac_cv_func_select_args" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_select_args" >&5
echo "${ECHO_T}$ac_cv_func_select_args" >&6; }$as_echo "$ac_cv_func_select_args" >&6; }
 ac_save_IFS=$IFS; IFS=','  ac_save_IFS=$IFS; IFS=','
 set dummy `echo "$ac_cv_func_select_args" | sed 's/\*/\*/g'`  set dummy `echo "$ac_cv_func_select_args" | sed 's/\*/\*/g'`
 IFS=$ac_save_IFS  IFS=$ac_save_IFS
Line 5570  _ACEOF Line 5041  _ACEOF
   
 rm -f conftest*  rm -f conftest*
   
{ echo "$as_me:$LINENO: checking for function prototypes" >&5if ${ac_cv_func_setvbuf_reversed+:} false; then :
echo $ECHO_N "checking for function prototypes... $ECHO_C" >&6; }  $as_echo_n "(cached) " >&6
if test "$ac_cv_prog_cc_c89" != no; then 
  { echo "$as_me:$LINENO: result: yes" >&5 
echo "${ECHO_T}yes" >&6; } 
 
cat >>confdefs.h <<\_ACEOF 
#define PROTOTYPES 1 
_ACEOF 
 
 
cat >>confdefs.h <<\_ACEOF 
#define __PROTOTYPES 1 
_ACEOF 
 
 else  else
   { echo "$as_me:$LINENO: result: no" >&5  
 echo "${ECHO_T}no" >&6; }  
 fi  
   
 { echo "$as_me:$LINENO: checking whether setvbuf arguments are reversed" >&5  
 echo $ECHO_N "checking whether setvbuf arguments are reversed... $ECHO_C" >&6; }  
 if test "${ac_cv_func_setvbuf_reversed+set}" = set; then  
   echo $ECHO_N "(cached) $ECHO_C" >&6  
 else  
   ac_cv_func_setvbuf_reversed=no    ac_cv_func_setvbuf_reversed=no
    cat >conftest.$ac_ext <<_ACEOF  
 /* confdefs.h.  */  
 _ACEOF  
 cat confdefs.h >>conftest.$ac_ext  
 cat >>conftest.$ac_ext <<_ACEOF  
 /* end confdefs.h.  */  
 #include <stdio.h>  
 #         ifdef PROTOTYPES  
            int (setvbuf) (FILE *, int, char *, size_t);  
 #         endif  
 int  
 main ()  
 {  
 char buf; return setvbuf (stdout, _IOLBF, &buf, 1);  
   ;  
   return 0;  
 }  
 _ACEOF  
 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=$ac_try;;  
 esac  
 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5  
   (eval "$ac_link") 2>conftest.er1  
   ac_status=$?  
   grep -v '^ *+' conftest.er1 >conftest.err  
   rm -f conftest.er1  
   cat conftest.err >&5  
   echo "$as_me:$LINENO: \$? = $ac_status" >&5  
   (exit $ac_status); } && {  
          test -z "$ac_c_werror_flag" ||  
          test ! -s conftest.err  
        } && test -s conftest$ac_exeext &&  
        $as_test_x conftest$ac_exeext; then  
   cat >conftest.$ac_ext <<_ACEOF  
 /* confdefs.h.  */  
 _ACEOF  
 cat confdefs.h >>conftest.$ac_ext  
 cat >>conftest.$ac_ext <<_ACEOF  
 /* end confdefs.h.  */  
 #include <stdio.h>  
 #            ifdef PROTOTYPES  
               int (setvbuf) (FILE *, int, char *, size_t);  
 #            endif  
 int  
 main ()  
 {  
 char buf; return setvbuf (stdout, &buf, _IOLBF, 1);  
   ;  
   return 0;  
 }  
 _ACEOF  
 rm -f conftest.$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5  
   (eval "$ac_link") 2>conftest.er1  
   ac_status=$?  
   grep -v '^ *+' conftest.er1 >conftest.err  
   rm -f conftest.er1  
   cat conftest.err >&5  
   echo "$as_me:$LINENO: \$? = $ac_status" >&5  
   (exit $ac_status); } && {  
          test -z "$ac_c_werror_flag" ||  
          test ! -s conftest.err  
        } && test -s conftest$ac_exeext &&  
        $as_test_x conftest$ac_exeext; then  
   # It compiles and links either way, so it must not be declared  
          # with a prototype and most likely this is a K&R C compiler.  
          # Try running it.  
          if test "$cross_compiling" = yes; then  
   : # Assume setvbuf is not reversed when cross-compiling.  
 else  
   cat >conftest.$ac_ext <<_ACEOF  
 /* confdefs.h.  */  
 _ACEOF  
 cat confdefs.h >>conftest.$ac_ext  
 cat >>conftest.$ac_ext <<_ACEOF  
 /* end confdefs.h.  */  
 $ac_includes_default  
 int  
 main ()  
 {  
 /* This call has the arguments reversed.  
                    A reversed system may check and see that the address of buf  
                    is not _IOLBF, _IONBF, or _IOFBF, and return nonzero.  */  
                 char buf;  
                 if (setvbuf (stdout, _IOLBF, &buf, 1) != 0)  
                   return 1;  
                 putchar ('\r');  
                 return 0; /* Non-reversed systems SEGV here.  */  
   ;  
   return 0;  
 }  
 _ACEOF  
 rm -f conftest$ac_exeext  
 if { (ac_try="$ac_link"  
 case "(($ac_try" in  
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;  
   *) ac_try_echo=$ac_try;;  
 esac  
 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5  
   (eval "$ac_link") 2>&5  
   ac_status=$?  
   echo "$as_me:$LINENO: \$? = $ac_status" >&5  
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'  
   { (case "(($ac_try" in  
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;  
   *) ac_try_echo=$ac_try;;  
 esac  
 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5  
   (eval "$ac_try") 2>&5  
   ac_status=$?  
   echo "$as_me:$LINENO: \$? = $ac_status" >&5  
   (exit $ac_status); }; }; then  
   ac_cv_func_setvbuf_reversed=yes  
 else  
   echo "$as_me: program exited with status $ac_status" >&5  
 echo "$as_me: failed program was:" >&5  
 sed 's/^/| /' conftest.$ac_ext >&5  
   
 fi  fi
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext  
 fi  
   
   
        ac_cv_func_setvbuf_reversed=yes{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
 $as_echo_n "checking return type of signal handlers... " >&6; }
 if ${ac_cv_type_signal+:} false; then :
   $as_echo_n "(cached) " >&6
 else  else
  echo "$as_me: failed program was:" >&5  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
sed 's/^/| /' conftest.$ac_ext >&5 
 
 
fi 
 
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
      conftest$ac_exeext conftest.$ac_ext 
else 
  echo "$as_me: failed program was:" >&5 
sed 's/^/| /' conftest.$ac_ext >&5 
 
 
fi 
 
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
      conftest$ac_exeext conftest.$ac_ext 
fi 
{ echo "$as_me:$LINENO: result: $ac_cv_func_setvbuf_reversed" >&5 
echo "${ECHO_T}$ac_cv_func_setvbuf_reversed" >&6; } 
if test $ac_cv_func_setvbuf_reversed = yes; then 
 
cat >>confdefs.h <<\_ACEOF 
#define SETVBUF_REVERSED 1 
_ACEOF 
 
fi 
 
{ echo "$as_me:$LINENO: checking return type of signal handlers" >&5 
echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6; } 
if test "${ac_cv_type_signal+set}" = set; then 
  echo $ECHO_N "(cached) $ECHO_C" >&6 
else 
  cat >conftest.$ac_ext <<_ACEOF 
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
 /* end confdefs.h.  */  /* end confdefs.h.  */
 #include <sys/types.h>  #include <sys/types.h>
 #include <signal.h>  #include <signal.h>
Line 5779  return *(signal (0, 0)) (0) == 1; Line 5066  return *(signal (0, 0)) (0) == 1;
   return 0;    return 0;
 }  }
 _ACEOF  _ACEOF
rm -f conftest.$ac_objextif ac_fn_c_try_compile "$LINENO"; then :
if { (ac_try="$ac_compile" 
case "(($ac_try" in 
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
  *) ac_try_echo=$ac_try;; 
esac 
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_compile") 2>conftest.er1 
  ac_status=$? 
  grep -v '^ *+' conftest.er1 >conftest.err 
  rm -f conftest.er1 
  cat conftest.err >&5 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); } && { 
         test -z "$ac_c_werror_flag" || 
         test ! -s conftest.err 
       } && test -s conftest.$ac_objext; then 
   ac_cv_type_signal=int    ac_cv_type_signal=int
 else  else
  echo "$as_me: failed program was:" >&5  ac_cv_type_signal=void
sed 's/^/| /' conftest.$ac_ext >&5 
 
        ac_cv_type_signal=void 
 fi  fi
   
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext  rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi  fi
{ echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
echo "${ECHO_T}$ac_cv_type_signal" >&6; }$as_echo "$ac_cv_type_signal" >&6; }
   
 cat >>confdefs.h <<_ACEOF  cat >>confdefs.h <<_ACEOF
 #define RETSIGTYPE $ac_cv_type_signal  #define RETSIGTYPE $ac_cv_type_signal
 _ACEOF  _ACEOF
   
   
for ac_func in gettimeofday memset select strchr strdup strerror strstr \
getifaddrs cap_init pcap_create pcap_list_tstamp_types pcap_set_immediate_mode
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 :
 
for ac_func in gettimeofday memset select strchr strdup strerror strstr 
do 
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 
{ echo "$as_me:$LINENO: checking for $ac_func" >&5 
echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } 
if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then 
  echo $ECHO_N "(cached) $ECHO_C" >&6 
else 
  cat >conftest.$ac_ext <<_ACEOF 
/* confdefs.h.  */ 
_ACEOF 
cat confdefs.h >>conftest.$ac_ext 
cat >>conftest.$ac_ext <<_ACEOF 
/* end confdefs.h.  */ 
/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 
   For example, HP-UX 11i <limits.h> declares gettimeofday.  */ 
#define $ac_func innocuous_$ac_func 
 
/* System header to define __stub macros and hopefully few prototypes, 
    which can conflict with char $ac_func (); 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 $ac_func 
 
/* 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 $ac_func (); 
/* The GNU C library defines this for functions which it implements 
    to always fail with ENOSYS.  Some functions are actually named 
    something starting with __ and the normal name is an alias.  */ 
#if defined __stub_$ac_func || defined __stub___$ac_func 
choke me 
#endif 
 
int 
main () 
{ 
return $ac_func (); 
  ; 
  return 0; 
} 
_ACEOF 
rm -f conftest.$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 "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
  (eval "$ac_link") 2>conftest.er1 
  ac_status=$? 
  grep -v '^ *+' conftest.er1 >conftest.err 
  rm -f conftest.er1 
  cat conftest.err >&5 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
  (exit $ac_status); } && { 
         test -z "$ac_c_werror_flag" || 
         test ! -s conftest.err 
       } && test -s conftest$ac_exeext && 
       $as_test_x conftest$ac_exeext; then 
  eval "$as_ac_var=yes" 
else 
  echo "$as_me: failed program was:" >&5 
sed 's/^/| /' conftest.$ac_ext >&5 
 
        eval "$as_ac_var=no" 
fi 
 
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
      conftest$ac_exeext conftest.$ac_ext 
fi 
ac_res=`eval echo '${'$as_ac_var'}'` 
               { echo "$as_me:$LINENO: result: $ac_res" >&5 
echo "${ECHO_T}$ac_res" >&6; } 
if test `eval echo '${'$as_ac_var'}'` = yes; then 
   cat >>confdefs.h <<_ACEOF    cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF  _ACEOF
   
 fi  fi
 done  done
   
   
case "$target_os" inif test x$ac_cv_func_getifaddrs = xyes; then
     *linux*)    case " $LIBOBJS " in
          case " $LIBOBJS " in  *" findif_getifaddrs.$ac_objext "* ) ;;
   *) LIBOBJS="$LIBOBJS findif_getifaddrs.$ac_objext"
  ;;
 esac
 
 else
     case "$target_os" in
         *linux*)
             case " $LIBOBJS " in
   *" findif_linux.$ac_objext "* ) ;;    *" findif_linux.$ac_objext "* ) ;;
   *) LIBOBJS="$LIBOBJS findif_linux.$ac_objext"    *) LIBOBJS="$LIBOBJS findif_linux.$ac_objext"
  ;;   ;;
 esac  esac
   
          ;;            ;;
     *freebsd*|*openbsd*|*solaris*)        *freebsd*|*openbsd*|*darwin*)
          case " $LIBOBJS " in            case " $LIBOBJS " in
  *" findif_bsd.$ac_objext "* ) ;;  *" findif_sysctl.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS findif_bsd.$ac_objext"  *) LIBOBJS="$LIBOBJS findif_sysctl.$ac_objext"
  ;;   ;;
 esac  esac
   
          ;;            ;;
     *)        *solaris*)
          case " $LIBOBJS " in            case " $LIBOBJS " in
   *" findif_bsdroute.$ac_objext "* ) ;;
   *) LIBOBJS="$LIBOBJS findif_bsdroute.$ac_objext"
  ;;
 esac
 
             ;;
         *)
             case " $LIBOBJS " in
   *" findif_other.$ac_objext "* ) ;;    *" findif_other.$ac_objext "* ) ;;
   *) LIBOBJS="$LIBOBJS findif_other.$ac_objext"    *) LIBOBJS="$LIBOBJS findif_other.$ac_objext"
  ;;   ;;
 esac  esac
   
          ;;            ;;
esac    esac
 fi
 
 
 
 # check for CLOCK_MONOTONIC
 #AC_CACHE_CHECK([for CLOCK_MONOTONIC],
 #                                  ac_cv_have_clock_monotonic, [
 #                                  AC_TRY_RUN(
 #                                        [
 ##include <time.h>
 ##include <sys/time.h>
 #int main() {
 #struct timespec ts;
 #exit(!!clock_gettime(CLOCK_MONOTONIC, &ts));
 #}
 #                ],
 #                        [ ac_cv_have_clock_monotonic="yes" ],
 #                        [ ac_cv_have_clock_monotonic="no" ]
 #                          )
 #])
 #AM_CONDITIONAL(HAVE_CLOCK_MONOTONIC, test x$ac_cv_have_clock_monotonic = xyes)
 #if test x$ac_cv_have_clock_monotonic = xyes; then
 
 $as_echo "#define HAVE_CLOCK_MONOTONIC 1" >>confdefs.h
 
 #fi
 
 ac_config_files="$ac_config_files Makefile"  ac_config_files="$ac_config_files Makefile"
   
 ac_config_files="$ac_config_files src/Makefile"  ac_config_files="$ac_config_files src/Makefile"
Line 5974  _ACEOF Line 5197  _ACEOF
     case $ac_val in #(      case $ac_val in #(
     *${as_nl}*)      *${as_nl}*)
       case $ac_var in #(        case $ac_var in #(
      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
       esac        esac
       case $ac_var in #(        case $ac_var in #(
       _ | IFS | as_nl) ;; #(        _ | IFS | as_nl) ;; #(
      *) $as_unset $ac_var ;;      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
       *) { eval $ac_var=; unset $ac_var;} ;;
       esac ;;        esac ;;
     esac      esac
   done    done
Line 5987  echo "$as_me: WARNING: Cache variable $ac_var contains Line 5211  echo "$as_me: WARNING: Cache variable $ac_var contains
   (set) 2>&1 |    (set) 2>&1 |
     case $as_nl`(ac_space=' '; set) 2>&1` in #(      case $as_nl`(ac_space=' '; set) 2>&1` in #(
     *${as_nl}ac_space=\ *)      *${as_nl}ac_space=\ *)
      # `set' does not quote correctly, so add quotes (double-quote      # `set' does not quote correctly, so add quotes: double-quote
      # substitution turns \\\\ into \\, and sed turns \\ into \).      # substitution turns \\\\ into \\, and sed turns \\ into \.
       sed -n \        sed -n \
         "s/'/'\\\\''/g;          "s/'/'\\\\''/g;
           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"            s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
Line 6010  echo "$as_me: WARNING: Cache variable $ac_var contains Line 5234  echo "$as_me: WARNING: Cache variable $ac_var contains
      :end' >>confcache       :end' >>confcache
 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else  if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
   if test -w "$cache_file"; then    if test -w "$cache_file"; then
    test "x$cache_file" != "x/dev/null" &&    if test "x$cache_file" != "x/dev/null"; then
      { echo "$as_me:$LINENO: updating cache $cache_file" >&5      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
echo "$as_me: updating cache $cache_file" >&6;}$as_echo "$as_me: updating cache $cache_file" >&6;}
    cat confcache >$cache_file      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    else
    { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
echo "$as_me: not updating unwritable cache $cache_file" >&6;}$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
   fi    fi
 fi  fi
 rm -f confcache  rm -f confcache
Line 6029  DEFS=-DHAVE_CONFIG_H Line 5264  DEFS=-DHAVE_CONFIG_H
   
 ac_libobjs=  ac_libobjs=
 ac_ltlibobjs=  ac_ltlibobjs=
   U=
 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue  for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
   # 1. Remove the extension, and $U if already installed.    # 1. Remove the extension, and $U if already installed.
   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'    ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
  ac_i=`echo "$ac_i" | sed "$ac_script"`  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR    # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
   #    will be set to the directory where LIBOBJS objects are built.    #    will be set to the directory where LIBOBJS objects are built.
  ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
  ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
 done  done
 LIBOBJS=$ac_libobjs  LIBOBJS=$ac_libobjs
   
 LTLIBOBJS=$ac_ltlibobjs  LTLIBOBJS=$ac_ltlibobjs
   
   
    if test -n "$EXEEXT"; then
     am__EXEEXT_TRUE=
     am__EXEEXT_FALSE='#'
   else
     am__EXEEXT_TRUE='#'
     am__EXEEXT_FALSE=
   fi
   
 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then  if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.  as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
Usually this means the macro was only invoked conditionally." >&5Usually this means the macro was only invoked conditionally." "$LINENO" 5
echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined. 
Usually this means the macro was only invoked conditionally." >&2;} 
   { (exit 1); exit 1; }; } 
 fi  fi
 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then  if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.  as_fn_error $? "conditional \"AMDEP\" was never defined.
Usually this means the macro was only invoked conditionally." >&5Usually this means the macro was only invoked conditionally." "$LINENO" 5
echo "$as_me: error: conditional \"AMDEP\" was never defined. 
Usually this means the macro was only invoked conditionally." >&2;} 
   { (exit 1); exit 1; }; } 
 fi  fi
 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then  if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
  { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
Usually this means the macro was only invoked conditionally." >&5Usually this means the macro was only invoked conditionally." "$LINENO" 5
echo "$as_me: error: conditional \"am__fastdepCC\" was never defined. 
Usually this means the macro was only invoked conditionally." >&2;} 
   { (exit 1); exit 1; }; } 
 fi  fi
   
: ${CONFIG_STATUS=./config.status}: "${CONFIG_STATUS=./config.status}"
 ac_write_fail=0
 ac_clean_files_save=$ac_clean_files  ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"  ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
echo "$as_me: creating $CONFIG_STATUS" >&6;}$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
cat >$CONFIG_STATUS <<_ACEOFas_write_fail=0
 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
 #! $SHELL  #! $SHELL
 # Generated by $as_me.  # Generated by $as_me.
 # Run this file to recreate the current configuration.  # Run this file to recreate the current configuration.
Line 6080  cat >$CONFIG_STATUS <<_ACEOF Line 5317  cat >$CONFIG_STATUS <<_ACEOF
 debug=false  debug=false
 ac_cs_recheck=false  ac_cs_recheck=false
 ac_cs_silent=false  ac_cs_silent=false
   
 SHELL=\${CONFIG_SHELL-$SHELL}  SHELL=\${CONFIG_SHELL-$SHELL}
_ACEOFexport SHELL
 _ASEOF
 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
 ## -------------------- ##
 ## M4sh Initialization. ##
 ## -------------------- ##
   
 cat >>$CONFIG_STATUS <<\_ACEOF  
 ## --------------------- ##  
 ## M4sh Initialization.  ##  
 ## --------------------- ##  
   
 # Be more Bourne compatible  # Be more Bourne compatible
 DUALCASE=1; export DUALCASE # for MKS sh  DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; thenif test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
   emulate sh    emulate sh
   NULLCMD=:    NULLCMD=:
  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.    # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'    alias -g '${1+"$@"}'='"$@"'
   setopt NO_GLOB_SUBST    setopt NO_GLOB_SUBST
 else  else
  case `(set -o) 2>/dev/null` in  case `(set -o) 2>/dev/null` in #(
  *posix*) set -o posix ;;  *posix*) :
     set -o posix ;; #(
   *) :
      ;;
 esac  esac
   
 fi  fi
   
   
as_nl='
'
# PATH needs CRexport as_nl
# Avoid depending upon Character Ranges.# Printing a long string crashes Solaris 7 /usr/bin/printf.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
as_cr_Letters=$as_cr_letters$as_cr_LETTERSas_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
as_cr_digits='0123456789'# Prefer a ksh shell builtin over an external printf program on Solaris,
as_cr_alnum=$as_cr_Letters$as_cr_digits# but without wasting forks for bash or zsh.
if test -z "$BASH_VERSION$ZSH_VERSION" \
# The user is always right.    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
if test "${PATH_SEPARATOR+set}" != set; then  as_echo='print -r --'
  echo "#! /bin/sh" >conf$$.sh  as_echo_n='print -rn --'
  echo  "exit 0"   >>conf$$.shelif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  chmod +x conf$$.sh  as_echo='printf %s\n'
  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then  as_echo_n='printf %s'
    PATH_SEPARATOR=';'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    else
    PATH_SEPARATOR=:    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    fi
  rm -f conf$$.sh  export as_echo_body
   as_echo='sh -c $as_echo_body as_echo'
 fi  fi
   
# Support unset when possible.# The user is always right.
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; thenif test "${PATH_SEPARATOR+set}" != set; then
  as_unset=unset  PATH_SEPARATOR=:
else  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  as_unset=false    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
       PATH_SEPARATOR=';'
   }
 fi  fi
   
   
Line 6141  fi Line 5398  fi
 # there to prevent editors from complaining about space-tab.  # there to prevent editors from complaining about space-tab.
 # (If _AS_PATH_WALK were called with IFS unset, it would disable word  # (If _AS_PATH_WALK were called with IFS unset, it would disable word
 # splitting by setting IFS to empty value.)  # splitting by setting IFS to empty value.)
 as_nl='  
 '  
 IFS=" ""        $as_nl"  IFS=" ""        $as_nl"
   
 # Find who we are.  Look in the path if we contain no directory separator.  # Find who we are.  Look in the path if we contain no directory separator.
case $0 inas_myself=
 case $0 in #((
   *[\\/]* ) as_myself=$0 ;;    *[\\/]* ) as_myself=$0 ;;
   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH  for as_dir in $PATH
 do  do
   IFS=$as_save_IFS    IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.    test -z "$as_dir" && as_dir=.
  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
done  done
 IFS=$as_save_IFS  IFS=$as_save_IFS
   
      ;;       ;;
Line 6165  if test "x$as_myself" = x; then Line 5421  if test "x$as_myself" = x; then
   as_myself=$0    as_myself=$0
 fi  fi
 if test ! -f "$as_myself"; then  if test ! -f "$as_myself"; then
  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  { (exit 1); exit 1; }  exit 1
 fi  fi
   
# Work around bugs in pre-3.0 UWIN ksh.# Unset variables that we do not need and which cause bugs (e.g. in
for as_var in ENV MAIL MAILPATH# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var# suppresses any "Segmentation fault" message there.  '((' could
 # trigger a bug in pdksh 5.2.14.
 for as_var in BASH_ENV ENV MAIL MAILPATH
 do eval test x\${$as_var+set} = xset \
   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 done  done
 PS1='$ '  PS1='$ '
 PS2='> '  PS2='> '
 PS4='+ '  PS4='+ '
   
 # NLS nuisances.  # NLS nuisances.
for as_var in \LC_ALL=C
  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \export LC_ALL
  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \LANGUAGE=C
  LC_TELEPHONE LC_TIMEexport LANGUAGE
do
  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then# CDPATH.
    eval $as_var=C; export $as_var(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
  else
    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 # 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    fi
done  $as_echo "$as_me: error: $2" >&2
   as_fn_exit $as_status
 } # as_fn_error
   
# Required to use basename.
 # 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 &&  if expr a : '\(a\)' >/dev/null 2>&1 &&
    test "X`expr 00001 : '.*\(...\)'`" = X001; then     test "X`expr 00001 : '.*\(...\)'`" = X001; then
   as_expr=expr    as_expr=expr
Line 6204  else Line 5539  else
   as_basename=false    as_basename=false
 fi  fi
   
   if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
     as_dirname=dirname
   else
     as_dirname=false
   fi
   
 # Name of the executable.  
 as_me=`$as_basename -- "$0" ||  as_me=`$as_basename -- "$0" ||
 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \  $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
          X"$0" : 'X\(//\)$' \| \           X"$0" : 'X\(//\)$' \| \
          X"$0" : 'X\(/\)' \| . 2>/dev/null ||           X"$0" : 'X\(/\)' \| . 2>/dev/null ||
echo X/"$0" |$as_echo X/"$0" |
     sed '/^.*\/\([^/][^/]*\)\/*$/{      sed '/^.*\/\([^/][^/]*\)\/*$/{
             s//\1/              s//\1/
             q              q
Line 6225  echo X/"$0" | Line 5564  echo X/"$0" |
           }            }
           s/.*/./; q'`            s/.*/./; q'`
   
# CDPATH.# Avoid depending upon Character Ranges.
$as_unset CDPATHas_cr_letters='abcdefghijklmnopqrstuvwxyz'
 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 as_cr_digits='0123456789'
 as_cr_alnum=$as_cr_Letters$as_cr_digits
   
   
   
   as_lineno_1=$LINENO  
   as_lineno_2=$LINENO  
   test "x$as_lineno_1" != "x$as_lineno_2" &&  
   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {  
   
   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO  
   # uniformly replaced by the line number.  The first 'sed' inserts a  
   # line-number line after each line using $LINENO; the second 'sed'  
   # does the real work.  The second script uses 'N' to pair each  
   # line-number line with the line containing $LINENO, and appends  
   # trailing '-' during substitution so that $LINENO is not a special  
   # case at line end.  
   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the  
   # scripts with optimization help from Paolo Bonzini.  Blame Lee  
   # E. McMahon (1931-1989) for sed's syntax.  :-)  
   sed -n '  
     p  
     /[$]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" ||  
     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2  
    { (exit 1); exit 1; }; }  
   
   # 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  
 }  
   
   
 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then  
   as_dirname=dirname  
 else  
   as_dirname=false  
 fi  
   
 ECHO_C= ECHO_N= ECHO_T=  ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` incase `echo -n x` in #(((((
 -n*)  -n*)
  case `echo 'x\c'` in  case `echo 'xy\c'` in
   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.    *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
  *)   ECHO_C='\c';;  xy)  ECHO_C='\c';;
   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
        ECHO_T=' ';;
   esac;;    esac;;
 *)  *)
   ECHO_N='-n';;    ECHO_N='-n';;
 esac  esac
   
 if expr a : '\(a\)' >/dev/null 2>&1 &&  
    test "X`expr 00001 : '.*\(...\)'`" = X001; then  
   as_expr=expr  
 else  
   as_expr=false  
 fi  
   
 rm -f conf$$ conf$$.exe conf$$.file  rm -f conf$$ conf$$.exe conf$$.file
 if test -d conf$$.dir; then  if test -d conf$$.dir; then
   rm -f conf$$.dir/conf$$.file    rm -f conf$$.dir/conf$$.file
 else  else
   rm -f conf$$.dir    rm -f conf$$.dir
  mkdir conf$$.dir  mkdir conf$$.dir 2>/dev/null
 fi  fi
echo >conf$$.fileif (echo >conf$$.file) 2>/dev/null; then
if ln -s conf$$.file conf$$ 2>/dev/null; then  if ln -s conf$$.file conf$$ 2>/dev/null; then
  as_ln_s='ln -s'    as_ln_s='ln -s'
  # ... but there are two gotchas:    # ... but there are two gotchas:
  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.    # 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.    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
  # In both cases, we have to default to `cp -p'.    # In both cases, we have to default to `cp -pR'.
  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
    as_ln_s='cp -p'      as_ln_s='cp -pR'
elif ln conf$$.file conf$$ 2>/dev/null; then  elif ln conf$$.file conf$$ 2>/dev/null; then
  as_ln_s=ln    as_ln_s=ln
   else
     as_ln_s='cp -pR'
   fi
 else  else
  as_ln_s='cp -p'  as_ln_s='cp -pR'
 fi  fi
 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file  rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 rmdir conf$$.dir 2>/dev/null  rmdir conf$$.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  if mkdir -p . 2>/dev/null; then
  as_mkdir_p=:  as_mkdir_p='mkdir -p "$as_dir"'
 else  else
   test -d ./-p && rmdir ./-p    test -d ./-p && rmdir ./-p
   as_mkdir_p=false    as_mkdir_p=false
 fi  fi
   
 if test -x / >/dev/null 2>&1; then  
   as_test_x='test -x'  
 else  
   if ls -dL / >/dev/null 2>&1; then  
     as_ls_L_option=L  
   else  
     as_ls_L_option=  
   fi  
   as_test_x='  
     eval sh -c '\''  
       if test -d "$1"; then  
         test -d "$1/.";  
       else  
         case $1 in  
         -*)set "./$1";;  
         esac;  
         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in  
         ???[sx]*):;;*)false;;esac;fi  
     '\'' sh  
   '  
 fi  
 as_executable_p=$as_test_x  
   
   # 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.  # 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%[^_$as_cr_alnum]%_%g'"  as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
   
Line 6359  as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" Line 5685  as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
   
   
 exec 6>&1  exec 6>&1
   ## ----------------------------------- ##
   ## Main body of $CONFIG_STATUS script. ##
   ## ----------------------------------- ##
   _ASEOF
   test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
   
# Save the log message, to keep $[0] and so on meaningful, and tocat >>$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  # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.  # values after options handling.
 ac_log="  ac_log="
This file was extended by arping $as_me 2.09, which wasThis file was extended by arping $as_me 2.15, which was
generated by GNU Autoconf 2.61.  Invocation command line wasgenerated by GNU Autoconf 2.69.  Invocation command line was
   
   CONFIG_FILES    = $CONFIG_FILES    CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS    CONFIG_HEADERS  = $CONFIG_HEADERS
Line 6378  on `(hostname || uname -n) 2>/dev/null | sed 1q` Line 5710  on `(hostname || uname -n) 2>/dev/null | sed 1q`
   
 _ACEOF  _ACEOF
   
cat >>$CONFIG_STATUS <<_ACEOFcase $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 >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 # Files that config.status was made for.  # Files that config.status was made for.
 config_files="$ac_config_files"  config_files="$ac_config_files"
 config_headers="$ac_config_headers"  config_headers="$ac_config_headers"
Line 6386  config_commands="$ac_config_commands" Line 5727  config_commands="$ac_config_commands"
   
 _ACEOF  _ACEOF
   
cat >>$CONFIG_STATUS <<\_ACEOFcat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 ac_cs_usage="\  ac_cs_usage="\
\`$as_me' instantiates files from templates according to the\`$as_me' instantiates files and other configuration actions
current configuration.from templates according to the current configuration.  Unless the files
 and actions are specified as TAGs, all are instantiated by default.
   
Usage: $0 [OPTIONS] [FILE]...Usage: $0 [OPTION]... [TAG]...
   
   -h, --help       print this help, then exit    -h, --help       print this help, then exit
   -V, --version    print version number and configuration settings, then exit    -V, --version    print version number and configuration settings, then exit
  -q, --quiet      do not print progress messages      --config     print configuration, then exit
   -q, --quiet, --silent
                    do not print progress messages
   -d, --debug      don't remove temporary files    -d, --debug      don't remove temporary files
       --recheck    update $as_me by reconfiguring in the same conditions        --recheck    update $as_me by reconfiguring in the same conditions
  --file=FILE[:TEMPLATE]      --file=FILE[:TEMPLATE]
                   instantiate the configuration file FILE                   instantiate the configuration file FILE
  --header=FILE[:TEMPLATE]      --header=FILE[:TEMPLATE]
                   instantiate the configuration header FILE                   instantiate the configuration header FILE
   
 Configuration files:  Configuration files:
 $config_files  $config_files
Line 6412  $config_headers Line 5756  $config_headers
 Configuration commands:  Configuration commands:
 $config_commands  $config_commands
   
Report bugs to <bug-autoconf@gnu.org>."Report bugs to <thomas@habets.se>."
   
 _ACEOF  _ACEOF
cat >>$CONFIG_STATUS <<_ACEOFcat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\  ac_cs_version="\\
arping config.status 2.09arping config.status 2.15
configured by $0, generated by GNU Autoconf 2.61,configured by $0, generated by GNU Autoconf 2.69,
  with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"  with options \\"\$ac_cs_config\\"
   
Copyright (C) 2006 Free Software Foundation, Inc.Copyright (C) 2012 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation  This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."  gives unlimited permission to copy, distribute and modify it."
   
Line 6429  ac_pwd='$ac_pwd' Line 5774  ac_pwd='$ac_pwd'
 srcdir='$srcdir'  srcdir='$srcdir'
 INSTALL='$INSTALL'  INSTALL='$INSTALL'
 MKDIR_P='$MKDIR_P'  MKDIR_P='$MKDIR_P'
   AWK='$AWK'
   test -n "\$AWK" || AWK=awk
 _ACEOF  _ACEOF
   
cat >>$CONFIG_STATUS <<\_ACEOFcat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# If no file are specified by the user, then we need to provide default# The default lists apply if the user does not specify any file.
# value.  By we need to know if files were specified by the user. 
 ac_need_defaults=:  ac_need_defaults=:
 while test $# != 0  while test $# != 0
 do  do
   case $1 in    case $1 in
  --*=*)  --*=?*)
     ac_option=`expr "X$1" : 'X\([^=]*\)='`      ac_option=`expr "X$1" : 'X\([^=]*\)='`
     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`      ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
     ac_shift=:      ac_shift=:
     ;;      ;;
     --*=)
       ac_option=`expr "X$1" : 'X\([^=]*\)='`
       ac_optarg=
       ac_shift=:
       ;;
   *)    *)
     ac_option=$1      ac_option=$1
     ac_optarg=$2      ac_optarg=$2
Line 6455  do Line 5806  do
   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)    -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
     ac_cs_recheck=: ;;      ac_cs_recheck=: ;;
   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )    --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
    echo "$ac_cs_version"; exit ;;    $as_echo "$ac_cs_version"; exit ;;
   --config | --confi | --conf | --con | --co | --c )
     $as_echo "$ac_cs_config"; exit ;;
   --debug | --debu | --deb | --de | --d | -d )    --debug | --debu | --deb | --de | --d | -d )
     debug=: ;;      debug=: ;;
   --file | --fil | --fi | --f )    --file | --fil | --fi | --f )
     $ac_shift      $ac_shift
    CONFIG_FILES="$CONFIG_FILES $ac_optarg"    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;;      ac_need_defaults=false;;
   --header | --heade | --head | --hea )    --header | --heade | --head | --hea )
     $ac_shift      $ac_shift
    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"    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;;      ac_need_defaults=false;;
   --he | --h)    --he | --h)
     # Conflict between --help and --header      # Conflict between --help and --header
    { echo "$as_me: error: ambiguous option: $1    as_fn_error $? "ambiguous option: \`$1'
Try \`$0 --help' for more information." >&2Try \`$0 --help' for more information.";;
   { (exit 1); exit 1; }; };; 
   --help | --hel | -h )    --help | --hel | -h )
    echo "$ac_cs_usage"; exit ;;    $as_echo "$ac_cs_usage"; exit ;;
   -q | -quiet | --quiet | --quie | --qui | --qu | --q \    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   | -silent | --silent | --silen | --sile | --sil | --si | --s)    | -silent | --silent | --silen | --sile | --sil | --si | --s)
     ac_cs_silent=: ;;      ac_cs_silent=: ;;
   
   # This is an error.    # This is an error.
  -*) { echo "$as_me: error: unrecognized option: $1  -*) as_fn_error $? "unrecognized option: \`$1'
Try \`$0 --help' for more information." >&2Try \`$0 --help' for more information." ;;
   { (exit 1); exit 1; }; } ;; 
   
  *) ac_config_targets="$ac_config_targets $1"  *) as_fn_append ac_config_targets " $1"
      ac_need_defaults=false ;;       ac_need_defaults=false ;;
   
   esac    esac
Line 6497  if $ac_cs_silent; then Line 5855  if $ac_cs_silent; then
 fi  fi
   
 _ACEOF  _ACEOF
cat >>$CONFIG_STATUS <<_ACEOFcat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 if \$ac_cs_recheck; then  if \$ac_cs_recheck; then
  echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
  CONFIG_SHELL=$SHELL  shift
   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
   CONFIG_SHELL='$SHELL'
   export CONFIG_SHELL    export CONFIG_SHELL
  exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion  exec "\$@"
 fi  fi
   
 _ACEOF  _ACEOF
cat >>$CONFIG_STATUS <<\_ACEOFcat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 exec 5>>config.log  exec 5>>config.log
 {  {
   echo    echo
   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX    sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
 ## Running $as_me. ##  ## Running $as_me. ##
 _ASBOX  _ASBOX
  echo "$ac_log"  $as_echo "$ac_log"
 } >&5  } >&5
   
 _ACEOF  _ACEOF
cat >>$CONFIG_STATUS <<_ACEOFcat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 #  #
 # INIT-COMMANDS  # INIT-COMMANDS
 #  #
Line 6525  AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" Line 5885  AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
   
 _ACEOF  _ACEOF
   
cat >>$CONFIG_STATUS <<\_ACEOFcat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   
 # Handling of arguments.  # Handling of arguments.
 for ac_config_target in $ac_config_targets  for ac_config_target in $ac_config_targets
Line 6537  do Line 5897  do
     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;      "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;      "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
   
  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 
   { (exit 1); exit 1; }; };; 
   esac    esac
 done  done
   
Line 6562  fi Line 5920  fi
 # after its creation but before its name has been assigned to `$tmp'.  # after its creation but before its name has been assigned to `$tmp'.
 $debug ||  $debug ||
 {  {
  tmp=  tmp= ac_tmp=
   trap 'exit_status=$?    trap 'exit_status=$?
  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status  : "${ac_tmp:=$tmp}"
   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
 ' 0  ' 0
  trap '{ (exit 1); exit 1; }' 1 2 13 15  trap 'as_fn_exit 1' 1 2 13 15
 }  }
 # Create a (secure) tmp directory for tmp files.  # Create a (secure) tmp directory for tmp files.
   
 {  {
   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&    tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
  test -n "$tmp" && test -d "$tmp"  test -d "$tmp"
 }  ||  }  ||
 {  {
   tmp=./conf$$-$RANDOM    tmp=./conf$$-$RANDOM
   (umask 077 && mkdir "$tmp")    (umask 077 && mkdir "$tmp")
} ||} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
{ac_tmp=$tmp
   echo "$me: cannot create a temporary directory in ." >&2 
   { (exit 1); exit 1; } 
} 
   
## Set up the scripts for CONFIG_FILES section.
# Set up the sed 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'.
 
# No need to generate the scripts if there are no CONFIG_FILES. 
# This happens for instance when ./config.status config.h 
 if test -n "$CONFIG_FILES"; then  if test -n "$CONFIG_FILES"; then
   
 _ACEOF  
   
   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='%!_!# '  ac_delim='%!_!# '
 for ac_last_try in false false false false false :; do  for ac_last_try in false false false false false :; do
  cat >conf$$subs.sed <<_ACEOF  . ./conf$$subs.sh ||
SHELL!$SHELL$ac_delim    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim 
PACKAGE_NAME!$PACKAGE_NAME$ac_delim 
PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim 
PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim 
PACKAGE_STRING!$PACKAGE_STRING$ac_delim 
PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim 
exec_prefix!$exec_prefix$ac_delim 
prefix!$prefix$ac_delim 
program_transform_name!$program_transform_name$ac_delim 
bindir!$bindir$ac_delim 
sbindir!$sbindir$ac_delim 
libexecdir!$libexecdir$ac_delim 
datarootdir!$datarootdir$ac_delim 
datadir!$datadir$ac_delim 
sysconfdir!$sysconfdir$ac_delim 
sharedstatedir!$sharedstatedir$ac_delim 
localstatedir!$localstatedir$ac_delim 
includedir!$includedir$ac_delim 
oldincludedir!$oldincludedir$ac_delim 
docdir!$docdir$ac_delim 
infodir!$infodir$ac_delim 
htmldir!$htmldir$ac_delim 
dvidir!$dvidir$ac_delim 
pdfdir!$pdfdir$ac_delim 
psdir!$psdir$ac_delim 
libdir!$libdir$ac_delim 
localedir!$localedir$ac_delim 
mandir!$mandir$ac_delim 
DEFS!$DEFS$ac_delim 
ECHO_C!$ECHO_C$ac_delim 
ECHO_N!$ECHO_N$ac_delim 
ECHO_T!$ECHO_T$ac_delim 
LIBS!$LIBS$ac_delim 
build_alias!$build_alias$ac_delim 
host_alias!$host_alias$ac_delim 
target_alias!$target_alias$ac_delim 
build!$build$ac_delim 
build_cpu!$build_cpu$ac_delim 
build_vendor!$build_vendor$ac_delim 
build_os!$build_os$ac_delim 
host!$host$ac_delim 
host_cpu!$host_cpu$ac_delim 
host_vendor!$host_vendor$ac_delim 
host_os!$host_os$ac_delim 
target!$target$ac_delim 
target_cpu!$target_cpu$ac_delim 
target_vendor!$target_vendor$ac_delim 
target_os!$target_os$ac_delim 
INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim 
INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim 
INSTALL_DATA!$INSTALL_DATA$ac_delim 
am__isrc!$am__isrc$ac_delim 
CYGPATH_W!$CYGPATH_W$ac_delim 
PACKAGE!$PACKAGE$ac_delim 
VERSION!$VERSION$ac_delim 
ACLOCAL!$ACLOCAL$ac_delim 
AUTOCONF!$AUTOCONF$ac_delim 
AUTOMAKE!$AUTOMAKE$ac_delim 
AUTOHEADER!$AUTOHEADER$ac_delim 
MAKEINFO!$MAKEINFO$ac_delim 
install_sh!$install_sh$ac_delim 
STRIP!$STRIP$ac_delim 
INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim 
mkdir_p!$mkdir_p$ac_delim 
AWK!$AWK$ac_delim 
SET_MAKE!$SET_MAKE$ac_delim 
am__leading_dot!$am__leading_dot$ac_delim 
AMTAR!$AMTAR$ac_delim 
am__tar!$am__tar$ac_delim 
am__untar!$am__untar$ac_delim 
MAINTAINER_MODE_TRUE!$MAINTAINER_MODE_TRUE$ac_delim 
MAINTAINER_MODE_FALSE!$MAINTAINER_MODE_FALSE$ac_delim 
MAINT!$MAINT$ac_delim 
CC!$CC$ac_delim 
CFLAGS!$CFLAGS$ac_delim 
LDFLAGS!$LDFLAGS$ac_delim 
CPPFLAGS!$CPPFLAGS$ac_delim 
ac_ct_CC!$ac_ct_CC$ac_delim 
EXEEXT!$EXEEXT$ac_delim 
OBJEXT!$OBJEXT$ac_delim 
DEPDIR!$DEPDIR$ac_delim 
am__include!$am__include$ac_delim 
am__quote!$am__quote$ac_delim 
AMDEP_TRUE!$AMDEP_TRUE$ac_delim 
AMDEP_FALSE!$AMDEP_FALSE$ac_delim 
AMDEPBACKSLASH!$AMDEPBACKSLASH$ac_delim 
CCDEPMODE!$CCDEPMODE$ac_delim 
am__fastdepCC_TRUE!$am__fastdepCC_TRUE$ac_delim 
am__fastdepCC_FALSE!$am__fastdepCC_FALSE$ac_delim 
CPP!$CPP$ac_delim 
GREP!$GREP$ac_delim 
EGREP!$EGREP$ac_delim 
LIBOBJS!$LIBOBJS$ac_delim 
LTLIBOBJS!$LTLIBOBJS$ac_delim 
_ACEOF 
   
  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 95; then  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
   if test $ac_delim_n = $ac_delim_num; then
     break      break
   elif $ac_last_try; then    elif $ac_last_try; then
    { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} 
   { (exit 1); exit 1; }; } 
   else    else
     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "      ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
   fi    fi
 done  done
   rm -f conf$$subs.sh
   
ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
if test -n "$ac_eof"; thencat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
  ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`_ACEOF
  ac_eof=`expr $ac_eof + 1`sed -n '
fih
 s/^/S["/; s/!.*/"]=/
 p
 g
 s/^[^!]*!//
 :repl
 t repl
 s/'"$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 = ""
   
cat >>$CONFIG_STATUS <<_ACEOF}
cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof{
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end  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  _ACEOF
sed 'cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
s/[,\\&]/\\&/g; s/@/@|#_!!_#|/gif sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
s/^/s,@/; s/!/@,|#_!!_#|/  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
:nelse
t n  cat
s/'"$ac_delim"'$/,g/; tfi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
s/$/\\/; p  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n 
' >>$CONFIG_STATUS <conf$$subs.sed 
rm -f conf$$subs.sed 
cat >>$CONFIG_STATUS <<_ACEOF 
:end 
s/|#_!!_#|//g 
CEOF$ac_eof 
 _ACEOF  _ACEOF
   
# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
# VPATH may cause trouble with some makes, so we remove $(srcdir),# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 
 # trailing colons and then remove the whole line if VPATH becomes empty  # trailing colons and then remove the whole line if VPATH becomes empty
 # (actually we leave an empty line to preserve line numbers).  # (actually we leave an empty line to preserve line numbers).
 if test "x$srcdir" = x.; then  if test "x$srcdir" = x.; then
  ac_vpsub='/^[  ]*VPATH[        ]*=/{  ac_vpsub='/^[  ]*VPATH[        ]*=[        ]*/{
s/:*\$(srcdir):*/:/h
s/:*\${srcdir}:*/:/s///
s/:*@srcdir@:*/:/s/^/:/
s/^\([^=]*=[     ]*\):*/\1/s/[      ]*$/:/
 s/:\$(srcdir):/:/g
 s/:\${srcdir}:/:/g
 s/:@srcdir@:/:/g
 s/^:*//
 s/:*$//  s/:*$//
   x
   s/\(=[   ]*\).*/\1/
   G
   s/\n//
 s/^[^=]*=[       ]*$//  s/^[^=]*=[       ]*$//
 }'  }'
 fi  fi
   
cat >>$CONFIG_STATUS <<\_ACEOFcat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 fi # test -n "$CONFIG_FILES"  fi # test -n "$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
   
for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS# 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    :C $CONFIG_COMMANDS"
 shift
 for ac_tag
 do  do
   case $ac_tag in    case $ac_tag in
   :[FHLC]) ac_mode=$ac_tag; continue;;    :[FHLC]) ac_mode=$ac_tag; continue;;
   esac    esac
   case $ac_mode$ac_tag in    case $ac_mode$ac_tag in
   :[FHL]*:*);;    :[FHL]*:*);;
  :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
echo "$as_me: error: Invalid tag $ac_tag." >&2;} 
   { (exit 1); exit 1; }; };; 
   :[FH]-) ac_tag=-:-;;    :[FH]-) ac_tag=-:-;;
   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;    :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
   esac    esac
Line 6780  echo "$as_me: error: Invalid tag $ac_tag." >&2;} Line 6234  echo "$as_me: error: Invalid tag $ac_tag." >&2;}
     for ac_f      for ac_f
     do      do
       case $ac_f in        case $ac_f in
      -) ac_f="$tmp/stdin";;      -) ac_f="$ac_tmp/stdin";;
       *) # Look for the file first in the build tree, then in the source tree        *) # 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,           # (if the path is not absolute).  The absolute path cannot be DOS-style,
          # because $ac_f cannot contain `:'.           # because $ac_f cannot contain `:'.
Line 6789  echo "$as_me: error: Invalid tag $ac_tag." >&2;} Line 6243  echo "$as_me: error: Invalid tag $ac_tag." >&2;}
            [\\/$]*) false;;             [\\/$]*) false;;
            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;             *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
            esac ||             esac ||
           { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5           as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
echo "$as_me: error: cannot find input file: $ac_f" >&2;} 
   { (exit 1); exit 1; }; };; 
       esac        esac
      ac_file_inputs="$ac_file_inputs $ac_f"      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
       as_fn_append ac_file_inputs " '$ac_f'"
     done      done
   
     # Let's still pretend it is `configure' which instantiates (i.e., don't      # Let's still pretend it is `configure' which instantiates (i.e., don't
     # use $as_me), people would be surprised to read:      # use $as_me), people would be surprised to read:
     #    /* config.h.  Generated by config.status.  */      #    /* config.h.  Generated by config.status.  */
    configure_input="Generated from "`IFS=:    configure_input='Generated from '`
          echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."          $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
         `' by configure.'
     if test x"$ac_file" != x-; then      if test x"$ac_file" != x-; then
       configure_input="$ac_file.  $configure_input"        configure_input="$ac_file.  $configure_input"
      { echo "$as_me:$LINENO: creating $ac_file" >&5      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
echo "$as_me: creating $ac_file" >&6;}$as_echo "$as_me: creating $ac_file" >&6;}
     fi      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      case $ac_tag in
    *:-:* | *:-) cat >"$tmp/stdin";;    *:-:* | *:-) cat >"$ac_tmp/stdin" \
       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
     esac      esac
     ;;      ;;
   esac    esac
Line 6818  $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| Line 6280  $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \|
          X"$ac_file" : 'X\(//\)[^/]' \| \           X"$ac_file" : 'X\(//\)[^/]' \| \
          X"$ac_file" : 'X\(//\)$' \| \           X"$ac_file" : 'X\(//\)$' \| \
          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||           X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
echo X"$ac_file" |$as_echo X"$ac_file" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
             s//\1/              s//\1/
             q              q
Line 6836  echo X"$ac_file" | Line 6298  echo X"$ac_file" |
             q              q
           }            }
           s/.*/./; q'`            s/.*/./; q'`
  { as_dir="$ac_dir"  as_dir="$ac_dir"; as_fn_mkdir_p
  case $as_dir in #( 
  -*) as_dir=./$as_dir;; 
  esac 
  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { 
    as_dirs= 
    while :; do 
      case $as_dir in #( 
      *\'*) as_qdir=`echo "$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 || 
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" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 
echo "$as_me: error: cannot create directory $as_dir" >&2;} 
   { (exit 1); exit 1; }; }; } 
   ac_builddir=.    ac_builddir=.
   
 case "$ac_dir" in  case "$ac_dir" in
 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;  .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 *)  *)
  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
   # A ".." for each directory in $ac_dir_suffix.    # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
   case $ac_top_builddir_sub in    case $ac_top_builddir_sub in
   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;    "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;    *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
Line 6929  ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix Line 6351  ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
   esac    esac
 _ACEOF  _ACEOF
   
cat >>$CONFIG_STATUS <<\_ACEOFcat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # If the template does not know about datarootdir, expand it.  # If the template does not know about datarootdir, expand it.
 # FIXME: This hack should be removed a few years after 2.60.  # FIXME: This hack should be removed a few years after 2.60.
 ac_datarootdir_hack=; ac_datarootdir_seen=  ac_datarootdir_hack=; ac_datarootdir_seen=
ac_sed_dataroot='
case `sed -n '/datarootdir/ {/datarootdir/ {
   p    p
   q    q
 }  }
Line 6942  case `sed -n '/datarootdir/ { Line 6364  case `sed -n '/datarootdir/ {
 /@docdir@/p  /@docdir@/p
 /@infodir@/p  /@infodir@/p
 /@localedir@/p  /@localedir@/p
/@mandir@/p/@mandir@/p'
$ac_file_inputs` incase `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
 *datarootdir*) ac_datarootdir_seen=yes;;  *datarootdir*) ac_datarootdir_seen=yes;;
 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)  *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
  { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
 _ACEOF  _ACEOF
cat >>$CONFIG_STATUS <<_ACEOFcat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   ac_datarootdir_hack='    ac_datarootdir_hack='
   s&@datadir@&$datadir&g    s&@datadir@&$datadir&g
   s&@docdir@&$docdir&g    s&@docdir@&$docdir&g
   s&@infodir@&$infodir&g    s&@infodir@&$infodir&g
   s&@localedir@&$localedir&g    s&@localedir@&$localedir&g
   s&@mandir@&$mandir&g    s&@mandir@&$mandir&g
    s&\\\${datarootdir}&$datarootdir&g' ;;  s&\\\${datarootdir}&$datarootdir&g' ;;
 esac  esac
 _ACEOF  _ACEOF
   
 # Neutralize VPATH when `$srcdir' = `.'.  # Neutralize VPATH when `$srcdir' = `.'.
 # Shell code in configure.ac might set extrasub.  # Shell code in configure.ac might set extrasub.
 # FIXME: do we really want to maintain this feature?  # FIXME: do we really want to maintain this feature?
cat >>$CONFIG_STATUS <<_ACEOFcat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  sed "$ac_vpsubac_sed_extra="$ac_vpsub
 $extrasub  $extrasub
 _ACEOF  _ACEOF
cat >>$CONFIG_STATUS <<\_ACEOFcat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 :t  :t
 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s&@configure_input@&$configure_input&;t ts|@configure_input@|$ac_sed_conf_input|;t t
 s&@top_builddir@&$ac_top_builddir_sub&;t t  s&@top_builddir@&$ac_top_builddir_sub&;t t
   s&@top_build_prefix@&$ac_top_build_prefix&;t t
 s&@srcdir@&$ac_srcdir&;t t  s&@srcdir@&$ac_srcdir&;t t
 s&@abs_srcdir@&$ac_abs_srcdir&;t t  s&@abs_srcdir@&$ac_abs_srcdir&;t t
 s&@top_srcdir@&$ac_top_srcdir&;t t  s&@top_srcdir@&$ac_top_srcdir&;t t
Line 6982  s&@abs_top_builddir@&$ac_abs_top_builddir&;t t Line 6405  s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
 s&@INSTALL@&$ac_INSTALL&;t t  s&@INSTALL@&$ac_INSTALL&;t t
 s&@MKDIR_P@&$ac_MKDIR_P&;t t  s&@MKDIR_P@&$ac_MKDIR_P&;t t
 $ac_datarootdir_hack  $ac_datarootdir_hack
" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out"
 eval sed \"\$ac_sed_extra\" "$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" &&  test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
  { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&  { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
  { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'      "$ac_tmp/out"`; test -z "$ac_out"; } &&
which seems to be undefined.  Please make sure it is defined." >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'which seems to be undefined.  Please make sure it is defined" >&5
which seems to be undefined.  Please make sure it is defined." >&2;}$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 "$tmp/stdin"  rm -f "$ac_tmp/stdin"
   case $ac_file in    case $ac_file in
  -) cat "$tmp/out"; rm -f "$tmp/out";;  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
  *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
  esac  esac \
   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
  ;;   ;;
   :H)    :H)
   #    #
   # CONFIG_HEADER    # CONFIG_HEADER
   #    #
 _ACEOF  
   
 # Transform confdefs.h into a sed script `conftest.defines', that  
 # substitutes the proper values into config.h.in to produce config.h.  
 rm -f conftest.defines conftest.tail  
 # First, append a space to every undef/define line, to ease matching.  
 echo 's/$/ /' >conftest.defines  
 # Then, protect against being on the right side of a sed subst, or in  
 # an unquoted here document, in config.status.  If some macros were  
 # called several times there might be several #defines for the same  
 # symbol, which is useless.  But do not sort them, since the last  
 # AC_DEFINE must be honored.  
 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*  
 # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where  
 # NAME is the cpp macro being defined, VALUE is the value it is being given.  
 # PARAMS is the parameter list in the macro definition--in most cases, it's  
 # just an empty string.  
 ac_dA='s,^\\([   #]*\\)[^        ]*\\([  ]*'  
 ac_dB='\\)[      (].*,\\1define\\2'  
 ac_dC=' '  
 ac_dD=' ,'  
   
 uniq confdefs.h |  
   sed -n '  
         t rset  
         :rset  
         s/^[     ]*#[    ]*define[       ][      ]*//  
         t ok  
         d  
         :ok  
         s/[\\&,]/\\&/g  
         s/^\('"$ac_word_re"'\)\(([^()]*)\)[      ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p  
         s/^\('"$ac_word_re"'\)[  ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p  
   ' >>conftest.defines  
   
 # Remove the space that was appended to ease matching.  
 # Then 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.  
 # (The regexp can be short, since the line contains either #define or #undef.)  
 echo 's/ $//  
 s,^[     #]*u.*,/* & */,' >>conftest.defines  
   
 # Break up conftest.defines:  
 ac_max_sed_lines=50  
   
 # First sed command is:  sed -f defines.sed $ac_file_inputs >"$tmp/out1"  
 # Second one is:         sed -f defines.sed "$tmp/out1" >"$tmp/out2"  
 # Third one will be:     sed -f defines.sed "$tmp/out2" >"$tmp/out1"  
 # et cetera.  
 ac_in='$ac_file_inputs'  
 ac_out='"$tmp/out1"'  
 ac_nxt='"$tmp/out2"'  
   
 while :  
 do  
   # Write a here document:  
     cat >>$CONFIG_STATUS <<_ACEOF  
     # First, check the format of the line:  
     cat >"\$tmp/defines.sed" <<\\CEOF  
 /^[      ]*#[    ]*undef[        ][      ]*$ac_word_re[  ]*\$/b def  
 /^[      ]*#[    ]*define[       ][      ]*$ac_word_re[(         ]/b def  
 b  
 :def  
 _ACEOF  
   sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS  
   echo 'CEOF  
     sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS  
   ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in  
   sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail  
   grep . conftest.tail >/dev/null || break  
   rm -f conftest.defines  
   mv conftest.tail conftest.defines  
 done  
 rm -f conftest.defines conftest.tail  
   
 echo "ac_result=$ac_in" >>$CONFIG_STATUS  
 cat >>$CONFIG_STATUS <<\_ACEOF  
   if test x"$ac_file" != x-; then    if test x"$ac_file" != x-; then
    echo "/* $configure_input  */" >"$tmp/config.h"    {
    cat "$ac_result" >>"$tmp/config.h"      $as_echo "/* $configure_input  */" \
    if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
      { echo "$as_me:$LINENO: $ac_file is unchanged" >&5    } >"$ac_tmp/config.h" \
echo "$as_me: $ac_file is unchanged" >&6;}      || 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      else
      rm -f $ac_file      rm -f "$ac_file"
      mv "$tmp/config.h" $ac_file      mv "$ac_tmp/config.h" "$ac_file" \
         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
     fi      fi
   else    else
    echo "/* $configure_input  */"    $as_echo "/* $configure_input  */" \
    cat "$ac_result"      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
       || as_fn_error $? "could not create -" "$LINENO" 5
   fi    fi
  rm -f "$tmp/out12"# Compute "$ac_file"'s index in $config_headers.
# Compute $ac_file's index in $config_headers._am_arg="$ac_file"
_am_arg=$ac_file 
 _am_stamp_count=1  _am_stamp_count=1
 for _am_header in $config_headers :; do  for _am_header in $config_headers :; do
   case $_am_header in    case $_am_header in
Line 7111  $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| Line 6464  $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \|
          X"$_am_arg" : 'X\(//\)[^/]' \| \           X"$_am_arg" : 'X\(//\)[^/]' \| \
          X"$_am_arg" : 'X\(//\)$' \| \           X"$_am_arg" : 'X\(//\)$' \| \
          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||           X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
echo X"$_am_arg" |$as_echo X"$_am_arg" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
             s//\1/              s//\1/
             q              q
Line 7131  echo X"$_am_arg" | Line 6484  echo X"$_am_arg" |
           s/.*/./; q'`/stamp-h$_am_stamp_count            s/.*/./; q'`/stamp-h$_am_stamp_count
  ;;   ;;
   
  :C)  { echo "$as_me:$LINENO: executing $ac_file commands" >&5  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
echo "$as_me: executing $ac_file commands" >&6;}$as_echo "$as_me: executing $ac_file commands" >&6;}
  ;;   ;;
   esac    esac
   
   
   case $ac_file$ac_mode in    case $ac_file$ac_mode in
    "depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do    "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
  # Strip MF so we end up with the name of the file.  # Autoconf 2.62 quotes --file arguments for eval, but not when files
  mf=`echo "$mf" | sed -e 's/:.*$//'`  # are listed without --file.  Let's play safe and only enable the eval
  # Check whether this is an Automake generated Makefile or not.  # if we detect the quoting.
  # We used to match only the files named `Makefile.in', but  case $CONFIG_FILES in
  # some people rename them; so instead we look at the file content.  *\'*) eval set x "$CONFIG_FILES" ;;
  # Grep'ing the first line is not enough: some people post-process  *)   set x $CONFIG_FILES ;;
  # each Makefile.in and add a new line on top of each file to say so.  esac
  # Grep'ing the whole file is not good either: AIX grep has a line  shift
  # limit of 2048, but all sed's we know have understand at least 4000.  for mf
  if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then  do
    dirpart=`$as_dirname -- "$mf" ||    # 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\(.*[^/]\)//*[^/][^/]*/*$' \| \  $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
          X"$mf" : 'X\(//\)[^/]' \| \           X"$mf" : 'X\(//\)[^/]' \| \
          X"$mf" : 'X\(//\)$' \| \           X"$mf" : 'X\(//\)$' \| \
          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||           X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
echo X"$mf" |$as_echo X"$mf" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
             s//\1/              s//\1/
             q              q
Line 7172  echo X"$mf" | Line 6535  echo X"$mf" |
             q              q
           }            }
           s/.*/./; q'`            s/.*/./; q'`
  else    else
    continue      continue
  fi    fi
  # Extract the definition of DEPDIR, am__include, and am__quote    # Extract the definition of DEPDIR, am__include, and am__quote
  # from the Makefile without running `make'.    # from the Makefile without running `make'.
  DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
  test -z "$DEPDIR" && continue    test -z "$DEPDIR" && continue
  am__include=`sed -n 's/^am__include = //p' < "$mf"`    am__include=`sed -n 's/^am__include = //p' < "$mf"`
  test -z "am__include" && continue    test -z "am__include" && continue
  am__quote=`sed -n 's/^am__quote = //p' < "$mf"`    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
  # When using ansi2knr, U may be empty or an underscore; expand it    # When using ansi2knr, U may be empty or an underscore; expand it
  U=`sed -n 's/^U = //p' < "$mf"`    U=`sed -n 's/^U = //p' < "$mf"`
  # Find all dependency output files, they are included files with    # Find all dependency output files, they are included files with
  # $(DEPDIR) in their names.  We invoke sed twice because it is the    # $(DEPDIR) in their names.  We invoke sed twice because it is the
  # simplest approach to changing $(DEPDIR) to its actual value in the    # simplest approach to changing $(DEPDIR) to its actual value in the
  # expansion.    # expansion.
  for file in `sed -n "    for file in `sed -n "
    s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
       sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do         sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
    # Make sure the directory exists.      # Make sure the directory exists.
    test -f "$dirpart/$file" && continue      test -f "$dirpart/$file" && continue
    fdir=`$as_dirname -- "$file" ||      fdir=`$as_dirname -- "$file" ||
 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \  $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
          X"$file" : 'X\(//\)[^/]' \| \           X"$file" : 'X\(//\)[^/]' \| \
          X"$file" : 'X\(//\)$' \| \           X"$file" : 'X\(//\)$' \| \
          X"$file" : 'X\(/\)' \| . 2>/dev/null ||           X"$file" : 'X\(/\)' \| . 2>/dev/null ||
echo X"$file" |$as_echo X"$file" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
             s//\1/              s//\1/
             q              q
Line 7216  echo X"$file" | Line 6579  echo X"$file" |
             q              q
           }            }
           s/.*/./; q'`            s/.*/./; q'`
    { as_dir=$dirpart/$fdir      as_dir=$dirpart/$fdir; as_fn_mkdir_p
  case $as_dir in #(      # echo "creating $dirpart/$file"
  -*) as_dir=./$as_dir;;      echo '# dummy' > "$dirpart/$file"
  esac 
  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { 
    as_dirs= 
    while :; do 
      case $as_dir in #( 
      *\'*) as_qdir=`echo "$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 || 
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 "$as_dir" && break 
     done      done
     test -z "$as_dirs" || eval "mkdir $as_dirs"  
   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5  
 echo "$as_me: error: cannot create directory $as_dir" >&2;}  
    { (exit 1); exit 1; }; }; }  
     # echo "creating $dirpart/$file"  
     echo '# dummy' > "$dirpart/$file"  
   done    done
done}
  ;;   ;;
   
   esac    esac
 done # for ac_tag  done # for ac_tag
   
   
{ (exit 0); exit 0; }as_fn_exit 0
 _ACEOF  _ACEOF
 chmod +x $CONFIG_STATUS  
 ac_clean_files=$ac_clean_files_save  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.  # configure is writing to config.log, and then calls config.status.
 # config.status does its own redirection, appending to config.log.  # config.status does its own redirection, appending to config.log.
 # Unfortunately, on DOS this fails, as config.log is still kept open  # Unfortunately, on DOS this fails, as config.log is still kept open
Line 7291  if test "$no_create" != yes; then Line 6617  if test "$no_create" != yes; then
   exec 5>>config.log    exec 5>>config.log
   # Use ||, not &&, to avoid exiting from the if with $? = 1, which    # Use ||, not &&, to avoid exiting from the if with $? = 1, which
   # would make configure fail if this is the last instruction.    # would make configure fail if this is the last instruction.
  $ac_cs_success || { (exit 1); exit 1; }  $ac_cs_success || as_fn_exit 1
 fi
 if test -n "$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  fi
   
   

Removed from v.1.1.1.1  
changed lines
  Added in v.1.1.1.3.2.1


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