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Diff for /OpenXM/src/asir-doc/configure between version 1.4 and 1.6

version 1.4, 2009/02/23 06:56:47 version 1.6, 2017/08/31 01:24:32
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 2.62.  # Generated by GNU Autoconf 2.69.
 #  #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,  #
 # 2002, 2003, 2004, 2005, 2006, 2007, 2008 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 "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then  if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
   emulate sh    emulate sh
   NULLCMD=:    NULLCMD=:
   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which    # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
Line 20  if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/
Line 22  if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/
   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
   
   
   
   
 # PATH needs CR  
 # 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_nl='  as_nl='
 '  '
 export as_nl  export as_nl
Line 44  export as_nl
Line 38  export as_nl
 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'  as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo  as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo  as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
 if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then  # Prefer a ksh shell builtin over an external printf program on Solaris,
   # but without wasting forks for bash or zsh.
   if test -z "$BASH_VERSION$ZSH_VERSION" \
       && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
     as_echo='print -r --'
     as_echo_n='print -rn --'
   elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
   as_echo='printf %s\n'    as_echo='printf %s\n'
   as_echo_n='printf %s'    as_echo_n='printf %s'
 else  else
Line 55  else
Line 55  else
     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'      as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
     as_echo_n_body='eval      as_echo_n_body='eval
       arg=$1;        arg=$1;
       case $arg in        case $arg in #(
       *"$as_nl"*)        *"$as_nl"*)
         expr "X$arg" : "X\\(.*\\)$as_nl";          expr "X$arg" : "X\\(.*\\)$as_nl";
         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;          arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
Line 78  if test "${PATH_SEPARATOR+set}" != set; then
Line 78  if test "${PATH_SEPARATOR+set}" != set; then
   }    }
 fi  fi
   
 # Support unset when possible.  
 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then  
   as_unset=unset  
 else  
   as_unset=false  
 fi  
   
   
 # IFS  # IFS
 # We need space, tab and new line, in precisely that order.  Quoting is  # We need space, tab and new line, in precisely that order.  Quoting is
 # there to prevent editors from complaining about space-tab.  # there to prevent editors from complaining about space-tab.
Line 94  fi
Line 87  fi
 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 in  as_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 114  if test "x$as_myself" = x; then
Line 108  if test "x$as_myself" = x; then
 fi  fi
 if test ! -f "$as_myself"; then  if test ! -f "$as_myself"; then
   $as_echo "$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='> '
Line 131  export LC_ALL
Line 129  export LC_ALL
 LANGUAGE=C  LANGUAGE=C
 export LANGUAGE  export LANGUAGE
   
 # 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 ||  
 $as_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; then  as_fn_success || { exitcode=1; echo as_fn_success failed.; }
   :  as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 else  as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
   exitcode=1  as_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; then  test -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\" ); then    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_SEPARATOR  as_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
   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which  ENV=/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 about your system,
   emulate sh  $0: including any error possibly output before this
   NULLCMD=:  $0: message. Then install a modern shell, or manually run
   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which  $0: the script under such a shell if you do have one."
   # is contrary to our usage.  Disable this feature.    fi
   alias -g '${1+"$@"}'='"$@"'    exit 1
   setopt NO_GLOB_SUBST  
 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.
 fi  as_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=1  as_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; then  if (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; then  if (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 bug-autoconf@gnu.org about your system,           X"$0" : 'X\(//\)$' \| \
   echo including any error possibly output before this message.           X"$0" : 'X\(/\)' \| . 2>/dev/null ||
   echo This can help us improve future autoconf versions.  $as_echo X/"$0" |
   echo Configuration will now proceed without shell functions.      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/=      /[$]LINENO/=
Line 471  test \$exitcode = 0") || {
Line 482  test \$exitcode = 0") || {
       s/-\n.*//        s/-\n.*//
     ' >$as_me.lineno &&      ' >$as_me.lineno &&
   chmod +x "$as_me.lineno" ||    chmod +x "$as_me.lineno" ||
     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2      { $as_echo "$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 482  test \$exitcode = 0") || {
Line 496  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` in  case `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
Line 519  if (echo >conf$$.file) 2>/dev/null; then
Line 522  if (echo >conf$$.file) 2>/dev/null; then
     # ... 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    else
     as_ln_s='cp -p'      as_ln_s='cp -pR'
   fi    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; then  as_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 570  as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS
Line 553  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 (SVR3.2, Linux) returns a bogus exit status,  # hostname on some systems (SVR3.2, old 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 589  cross_compiling=no
Line 572  cross_compiling=no
 subdirs=  subdirs=
 MFLAGS=  MFLAGS=
 MAKEFLAGS=  MAKEFLAGS=
 SHELL=${CONFIG_SHELL-/bin/sh}  
   
 # Identity of this package.  # Identity of this package.
 PACKAGE_NAME=  PACKAGE_NAME=
Line 597  PACKAGE_TARNAME=
Line 579  PACKAGE_TARNAME=
 PACKAGE_VERSION=  PACKAGE_VERSION=
 PACKAGE_STRING=  PACKAGE_STRING=
 PACKAGE_BUGREPORT=  PACKAGE_BUGREPORT=
   PACKAGE_URL=
   
 ac_subst_vars='SHELL  ac_subst_vars='LTLIBOBJS
 PATH_SEPARATOR  
 PACKAGE_NAME  
 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  
 CC  
 CFLAGS  
 LDFLAGS  
 CPPFLAGS  
 ac_ct_CC  
 EXEEXT  
 OBJEXT  
 MAKEINFO  
 DVIPDF  
 PTEX  
 OpenXM_HOME  
 LIBOBJS  LIBOBJS
 LTLIBOBJS'  OpenXM_HOME
   TEX
   PTEX
   MAKEINFO
   OBJEXT
   EXEEXT
   ac_ct_CC
   CPPFLAGS
   LDFLAGS
   CFLAGS
   CC
   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='  ac_user_opts='
 enable_option_checking  enable_option_checking
Line 722  do
Line 706  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 768  do
Line 753  do
     ac_useropt=`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$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&      expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2        as_fn_error $? "invalid feature name: $ac_useropt"
    { (exit 1); exit 1; }; }  
     ac_useropt_orig=$ac_useropt      ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`      ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in      case $ac_user_opts in
Line 795  do
Line 779  do
     ac_useropt=`expr "x$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$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&      expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2        as_fn_error $? "invalid feature name: $ac_useropt"
    { (exit 1); exit 1; }; }  
     ac_useropt_orig=$ac_useropt      ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`      ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in      case $ac_user_opts in
Line 1000  do
Line 983  do
     ac_useropt=`expr "x$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$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&      expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2        as_fn_error $? "invalid package name: $ac_useropt"
    { (exit 1); exit 1; }; }  
     ac_useropt_orig=$ac_useropt      ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`      ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in      case $ac_user_opts in
Line 1017  do
Line 999  do
     ac_useropt=`expr "x$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$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&      expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2        as_fn_error $? "invalid package name: $ac_useropt"
    { (exit 1); exit 1; }; }  
     ac_useropt_orig=$ac_useropt      ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`      ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in      case $ac_user_opts in
Line 1048  do
Line 1029  do
   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)    | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
     x_libraries=$ac_optarg ;;      x_libraries=$ac_optarg ;;
   
   -*) { $as_echo "$as_me: error: unrecognized option: $ac_option    -*) as_fn_error $? "unrecognized option: \`$ac_option'
 Try \`$0 --help' for more information." >&2  Try \`$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 #(
       { $as_echo "$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 ;;
   
Line 1067  Try \`$0 --help' for more information." >&2
Line 1048  Try \`$0 --help' for more information." >&2
     $as_echo "$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 &&
       $as_echo "$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 1075  done
Line 1056  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'`
   { $as_echo "$as_me: error: missing argument to $ac_option" >&2    as_fn_error $? "missing argument to $ac_option"
    { (exit 1); exit 1; }; }  
 fi  fi
   
 if test -n "$ac_unrecognized_opts"; then  if test -n "$ac_unrecognized_opts"; then
   case $enable_option_checking in    case $enable_option_checking in
     no) ;;      no) ;;
     fatal) { $as_echo "$as_me: error: Unrecognized options: $ac_unrecognized_opts" >&2      fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
    { (exit 1); exit 1; }; } ;;      *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
     *)     $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2 ;;  
   esac    esac
 fi  fi
   
Line 1106  do
Line 1085  do
     [\\/$]* | ?:[\\/]* )  continue;;      [\\/$]* | ?:[\\/]* )  continue;;
     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;      NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
   esac    esac
   { $as_echo "$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 1121  target=$target_alias
Line 1099  target=$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
     $as_echo "$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 1137  test "$silent" = yes && exec 6>/dev/null
Line 1113  test "$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 .` ||
   { $as_echo "$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" ||
   { $as_echo "$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.
Line 1180  else
Line 1154  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 .."
   { $as_echo "$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" || { $as_echo "$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 1226  Configuration:
Line 1198  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 1281  Some influential environment variables:
Line 1253  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>
   
 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 the package provider.
 _ACEOF  _ACEOF
 ac_status=$?  ac_status=$?
 fi  fi
Line 1350  test -n "$ac_init_help" && exit $ac_status
Line 1323  test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then  if $ac_init_version; then
   cat <<\_ACEOF    cat <<\_ACEOF
 configure  configure
 generated by GNU Autoconf 2.62  generated 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, 2007, 2008 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
 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 $as_me, which was  It was created by $as_me, which was
 generated by GNU Autoconf 2.62.  Invocation command line was  generated by GNU Autoconf 2.69.  Invocation command line was
   
   $ $0 $@    $ $0 $@
   
Line 1400  for as_dir in $PATH
Line 1414  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=.
   $as_echo "PATH: $as_dir"      $as_echo "PATH: $as_dir"
 done    done
 IFS=$as_save_IFS  IFS=$as_save_IFS
   
 } >&5  } >&5
Line 1438  do
Line 1452  do
       ac_arg=`$as_echo "$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 $ac_must_keep_next = true; then
         ac_must_keep_next=false # Got value, back to normal.          ac_must_keep_next=false # Got value, back to normal.
       else        else
Line 1456  do
Line 1470  do
           -* ) ac_must_keep_next=true ;;            -* ) ac_must_keep_next=true ;;
         esac          esac
       fi        fi
       ac_configure_args="$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 1474  trap 'exit_status=$?
Line 1488  trap 'exit_status=$?
   {    {
     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 1487  _ASBOX
Line 1499  _ASBOX
     case $ac_val in #(      case $ac_val in #(
     *${as_nl}*)      *${as_nl}*)
       case $ac_var in #(        case $ac_var in #(
       *_cv_*) { $as_echo "$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
 $as_echo "$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) ;; #(
       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(        BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
       *) $as_unset $ac_var ;;        *) { eval $ac_var=; unset $ac_var;} ;;
       esac ;;        esac ;;
     esac      esac
   done    done
Line 1512  $as_echo "$as_me: WARNING: Cache variable $ac_var cont
Line 1524  $as_echo "$as_me: WARNING: Cache variable $ac_var cont
 )  )
     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
Line 1529  _ASBOX
Line 1539  _ASBOX
     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
Line 1547  _ASBOX
Line 1555  _ASBOX
     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
Line 1565  _ASBOX
Line 1571  _ASBOX
     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 an explicitly selected file to automatically selected ones.  # Prefer an explicitly selected file to automatically selected ones.
 ac_site_file1=NONE  ac_site_file1=NONE
 ac_site_file2=NONE  ac_site_file2=NONE
 if test -n "$CONFIG_SITE"; then  if test -n "$CONFIG_SITE"; then
   ac_site_file1=$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
   ac_site_file1=$prefix/share/config.site    ac_site_file1=$prefix/share/config.site
   ac_site_file2=$prefix/etc/config.site    ac_site_file2=$prefix/etc/config.site
Line 1615  fi
Line 1628  fi
 for ac_site_file in "$ac_site_file1" "$ac_site_file2"  for ac_site_file in "$ac_site_file1" "$ac_site_file2"
 do  do
   test "x$ac_site_file" = xNONE && continue    test "x$ac_site_file" = xNONE && continue
   if test -r "$ac_site_file"; then    if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
     { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5      { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
 $as_echo "$as_me: loading site script $ac_site_file" >&6;}  $as_echo "$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
     { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5      { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
 $as_echo "$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";;
Line 1635  $as_echo "$as_me: loading cache $cache_file" >&6;}
Line 1652  $as_echo "$as_me: loading cache $cache_file" >&6;}
     esac      esac
   fi    fi
 else  else
   { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5    { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
 $as_echo "$as_me: creating cache $cache_file" >&6;}  $as_echo "$as_me: creating cache $cache_file" >&6;}
   >$cache_file    >$cache_file
 fi  fi
Line 1650  for ac_var in $ac_precious_vars; do
Line 1667  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,)
       { $as_echo "$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
 $as_echo "$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)
       { $as_echo "$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
 $as_echo "$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=: ;;
     ,);;      ,);;
Line 1664  $as_echo "$as_me: error: \`$ac_var' was not set in the
Line 1681  $as_echo "$as_me: error: \`$ac_var' was not set in the
         ac_old_val_w=`echo x $ac_old_val`          ac_old_val_w=`echo x $ac_old_val`
         ac_new_val_w=`echo x $ac_new_val`          ac_new_val_w=`echo x $ac_new_val`
         if test "$ac_old_val_w" != "$ac_new_val_w"; then          if test "$ac_old_val_w" != "$ac_new_val_w"; then
           { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5            { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}  $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
           ac_cache_corrupted=:            ac_cache_corrupted=:
         else          else
           { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5            { $as_echo "$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;}  $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
           eval $ac_var=\$ac_old_val            eval $ac_var=\$ac_old_val
         fi          fi
         { $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5          { $as_echo "$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:   former value:  \`$ac_old_val'" >&2;}
         { $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5          { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}  $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
       fi;;        fi;;
   esac    esac
Line 1686  $as_echo "$as_me:   current value: \`$ac_new_val'" >&2
Line 1703  $as_echo "$as_me:   current value: \`$ac_new_val'" >&2
     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
   { $as_echo "$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
   $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
     { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}  $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
   { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5    as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
 $as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}  
    { (exit 1); exit 1; }; }  
 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 1730  ac_compiler_gnu=$ac_cv_c_compiler_gnu
Line 1734  ac_compiler_gnu=$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
 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }  $as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then  if ${ac_cv_prog_CC+:} false; then :
   $as_echo_n "(cached) " >&6    $as_echo_n "(cached) " >&6
 else  else
   if test -n "$CC"; then    if test -n "$CC"; then
Line 1743  for as_dir in $PATH
Line 1747  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"
     $as_echo "$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
   { $as_echo "$as_me:$LINENO: result: $CC" >&5    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 $as_echo "$CC" >&6; }  $as_echo "$CC" >&6; }
 else  else
   { $as_echo "$as_me:$LINENO: result: no" >&5    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }  $as_echo "no" >&6; }
 fi  fi
   
Line 1770  if test -z "$ac_cv_prog_CC"; then
Line 1774  if test -z "$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
 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }  $as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then  if ${ac_cv_prog_ac_ct_CC+:} false; then :
   $as_echo_n "(cached) " >&6    $as_echo_n "(cached) " >&6
 else  else
   if test -n "$ac_ct_CC"; then    if test -n "$ac_ct_CC"; then
Line 1783  for as_dir in $PATH
Line 1787  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"
     $as_echo "$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
   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 $as_echo "$ac_ct_CC" >&6; }  $as_echo "$ac_ct_CC" >&6; }
 else  else
   { $as_echo "$as_me:$LINENO: result: no" >&5    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }  $as_echo "no" >&6; }
 fi  fi
   
Line 1809  fi
Line 1813  fi
   else    else
     case $cross_compiling:$ac_tool_warned in      case $cross_compiling:$ac_tool_warned in
 yes:)  yes:)
 { $as_echo "$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  
 $as_echo "$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 1827  if test -z "$CC"; then
Line 1827  if test -z "$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
 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }  $as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then  if ${ac_cv_prog_CC+:} false; then :
   $as_echo_n "(cached) " >&6    $as_echo_n "(cached) " >&6
 else  else
   if test -n "$CC"; then    if test -n "$CC"; then
Line 1840  for as_dir in $PATH
Line 1840  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"
     $as_echo "$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
   { $as_echo "$as_me:$LINENO: result: $CC" >&5    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 $as_echo "$CC" >&6; }  $as_echo "$CC" >&6; }
 else  else
   { $as_echo "$as_me:$LINENO: result: no" >&5    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }  $as_echo "no" >&6; }
 fi  fi
   
Line 1867  fi
Line 1867  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
 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }  $as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then  if ${ac_cv_prog_CC+:} false; then :
   $as_echo_n "(cached) " >&6    $as_echo_n "(cached) " >&6
 else  else
   if test -n "$CC"; then    if test -n "$CC"; then
Line 1881  for as_dir in $PATH
Line 1881  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"
     $as_echo "$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 $ac_prog_rejected = yes; then
Line 1911  fi
Line 1911  fi
 fi  fi
 CC=$ac_cv_prog_CC  CC=$ac_cv_prog_CC
 if test -n "$CC"; then  if test -n "$CC"; then
   { $as_echo "$as_me:$LINENO: result: $CC" >&5    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 $as_echo "$CC" >&6; }  $as_echo "$CC" >&6; }
 else  else
   { $as_echo "$as_me:$LINENO: result: no" >&5    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }  $as_echo "no" >&6; }
 fi  fi
   
Line 1926  if test -z "$CC"; then
Line 1926  if test -z "$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
 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }  $as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_CC+set}" = set; then  if ${ac_cv_prog_CC+:} false; then :
   $as_echo_n "(cached) " >&6    $as_echo_n "(cached) " >&6
 else  else
   if test -n "$CC"; then    if test -n "$CC"; then
Line 1939  for as_dir in $PATH
Line 1939  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"
     $as_echo "$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
   { $as_echo "$as_me:$LINENO: result: $CC" >&5    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 $as_echo "$CC" >&6; }  $as_echo "$CC" >&6; }
 else  else
   { $as_echo "$as_me:$LINENO: result: no" >&5    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }  $as_echo "no" >&6; }
 fi  fi
   
Line 1970  if test -z "$CC"; then
Line 1970  if test -z "$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
 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }  $as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then  if ${ac_cv_prog_ac_ct_CC+:} false; then :
   $as_echo_n "(cached) " >&6    $as_echo_n "(cached) " >&6
 else  else
   if test -n "$ac_ct_CC"; then    if test -n "$ac_ct_CC"; then
Line 1983  for as_dir in $PATH
Line 1983  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"
     $as_echo "$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
   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 $as_echo "$ac_ct_CC" >&6; }  $as_echo "$ac_ct_CC" >&6; }
 else  else
   { $as_echo "$as_me:$LINENO: result: no" >&5    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }  $as_echo "no" >&6; }
 fi  fi
   
Line 2013  done
Line 2013  done
   else    else
     case $cross_compiling:$ac_tool_warned in      case $cross_compiling:$ac_tool_warned in
 yes:)  yes:)
 { $as_echo "$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  
 $as_echo "$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 2028  fi
Line 2024  fi
 fi  fi
   
   
 test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH  test -z "$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;}
 $as_echo "$as_me: error: no acceptable C compiler found in \$PATH  as_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.
 $as_echo "$as_me:$LINENO: checking for C compiler version" >&5  $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
 set X $ac_compile  set X $ac_compile
 ac_compiler=$2  ac_compiler=$2
 { (ac_try="$ac_compiler --version >&5"  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=$ac_try;;
 esac  esac
 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""  eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 $as_echo "$ac_try_echo") >&5  $as_echo "$ac_try_echo"; } >&5
   (eval "$ac_compiler --version >&5") 2>&5    (eval "$ac_compiler $ac_option >&5") 2>conftest.err
   ac_status=$?    ac_status=$?
   $as_echo "$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 ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""    $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 $as_echo "$ac_try_echo") >&5    test $ac_status = 0; }
   (eval "$ac_compiler -v >&5") 2>&5  done
   ac_status=$?  
   $as_echo "$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 ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""  
 $as_echo "$ac_try_echo") >&5  
   (eval "$ac_compiler -V >&5") 2>&5  
   ac_status=$?  
   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5  
   (exit $ac_status); }  
   
 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 2092  ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe
Line 2070  ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe
 # 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.
 { $as_echo "$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
 $as_echo_n "checking for C compiler default output file name... " >&6; }  $as_echo_n "checking whether the C compiler works... " >&6; }
 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`  ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
   
 # The possible output files:  # The possible output files:
Line 2109  do
Line 2087  do
 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 ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""  eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 $as_echo "$ac_try_echo") >&5  $as_echo "$ac_try_echo"; } >&5
   (eval "$ac_link_default") 2>&5    (eval "$ac_link_default") 2>&5
   ac_status=$?    ac_status=$?
   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5    $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   (exit $ac_status); }; then    test $ac_status = 0; }; then :
   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.    # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'  # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
 # in a Makefile.  We should not override ac_cv_exeext if it was cached,  # in a Makefile.  We should not override ac_cv_exeext if it was cached,
Line 2136  do
Line 2114  do
         # certainly right.          # certainly right.
         break;;          break;;
     *.* )      *.* )
         if test "${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 2155  test "$ac_cv_exeext" = no && ac_cv_exeext=
Line 2133  test "$ac_cv_exeext" = no && ac_cv_exeext=
 else  else
   ac_file=''    ac_file=''
 fi  fi
   if test -z "$ac_file"; then :
 { $as_echo "$as_me:$LINENO: result: $ac_file" >&5    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "$ac_file" >&6; }  $as_echo "no" >&6; }
 if test -z "$ac_file"; then  $as_echo "$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
   
 { { $as_echo "$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;}
 $as_echo "$as_me: error: C compiler cannot create executables  as_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, either  
 # the compiler is broken, or we cross compile.  
 { $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5  
 $as_echo_n "checking whether the C compiler works... " >&6; }  
 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0  
 # If not cross compiling, check that we can run a simple program.  
 if test "$cross_compiling" != yes; then  
   if { ac_try='./$ac_file'  
   { (case "(($ac_try" in  
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;  
   *) ac_try_echo=$ac_try;;  
 esac  
 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""  
 $as_echo "$ac_try_echo") >&5  
   (eval "$ac_try") 2>&5  
   ac_status=$?  
   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5  
   (exit $ac_status); }; }; then  
     cross_compiling=no  
   else  
     if test "$cross_compiling" = maybe; then  
         cross_compiling=yes  
     else  
         { { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.  
 If you meant to cross compile, use \`--host'.  
 See \`config.log' for more details." >&5  
 $as_echo "$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  
 { $as_echo "$as_me:$LINENO: result: yes" >&5  
 $as_echo "yes" >&6; }  
   
 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out  rm -f -r a.out a.out.dSYM a.exe conftest$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.  
 { $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5  
 $as_echo_n "checking whether we are cross compiling... " >&6; }  
 { $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5  
 $as_echo "$cross_compiling" >&6; }  
   
 { $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5  
 $as_echo_n "checking for suffix of executables... " >&6; }  $as_echo_n "checking for suffix of executables... " >&6; }
 if { (ac_try="$ac_link"  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=$ac_try;;
 esac  esac
 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""  eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 $as_echo "$ac_try_echo") >&5  $as_echo "$ac_try_echo"; } >&5
   (eval "$ac_link") 2>&5    (eval "$ac_link") 2>&5
   ac_status=$?    ac_status=$?
   $as_echo "$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 2243  for ac_file in conftest.exe conftest conftest.*; do
Line 2182  for ac_file in conftest.exe conftest conftest.*; do
   esac    esac
 done  done
 else  else
   { { $as_echo "$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;}
 $as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link  as_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$ac_cv_exeext
 rm -f conftest$ac_cv_exeext  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
 { $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5  
 $as_echo "$ac_cv_exeext" >&6; }  $as_echo "$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
 { $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   #include <stdio.h>
   int
   main ()
   {
   FILE *f = fopen ("conftest.out", "w");
    return ferror (f) || fclose (f) != 0;
   
     ;
     return 0;
   }
   _ACEOF
   ac_clean_files="$ac_clean_files conftest.out"
   # Check that the compiler produces executables we can run.  If not, either
   # the compiler is broken, or we cross compile.
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
   $as_echo_n "checking whether we are cross compiling... " >&6; }
   if test "$cross_compiling" != yes; then
     { { ac_try="$ac_link"
   case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   $as_echo "$ac_try_echo"; } >&5
     (eval "$ac_link") 2>&5
     ac_status=$?
     $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     test $ac_status = 0; }
     if { ac_try='./conftest$ac_cv_exeext'
     { { case "(($ac_try" in
     *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
     *) ac_try_echo=$ac_try;;
   esac
   eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
   $as_echo "$ac_try_echo"; } >&5
     (eval "$ac_try") 2>&5
     ac_status=$?
     $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
     test $ac_status = 0; }; }; then
       cross_compiling=no
     else
       if test "$cross_compiling" = maybe; then
           cross_compiling=yes
       else
           { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
   $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   as_fn_error $? "cannot run C compiled programs.
   If you meant to cross compile, use \`--host'.
   See \`config.log' for more details" "$LINENO" 5; }
       fi
     fi
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
   $as_echo "$cross_compiling" >&6; }
   
   rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
   ac_clean_files=$ac_clean_files_save
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
 $as_echo_n "checking for suffix of object files... " >&6; }  $as_echo_n "checking for suffix of object files... " >&6; }
 if test "${ac_cv_objext+set}" = set; then  if ${ac_cv_objext+:} false; then :
   $as_echo_n "(cached) " >&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 2278  main ()
Line 2270  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 ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""  eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 $as_echo "$ac_try_echo") >&5  $as_echo "$ac_try_echo"; } >&5
   (eval "$ac_compile") 2>&5    (eval "$ac_compile") 2>&5
   ac_status=$?    ac_status=$?
   $as_echo "$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
Line 2301  else
Line 2293  else
   $as_echo "$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
   
 { { $as_echo "$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;}
 $as_echo "$as_me: error: cannot compute suffix of object files: cannot compile  as_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
 { $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
 $as_echo "$ac_cv_objext" >&6; }  $as_echo "$ac_cv_objext" >&6; }
 OBJEXT=$ac_cv_objext  OBJEXT=$ac_cv_objext
 ac_objext=$OBJEXT  ac_objext=$OBJEXT
 { $as_echo "$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
 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }  $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
 if test "${ac_cv_c_compiler_gnu+set}" = set; then  if ${ac_cv_c_compiler_gnu+:} false; then :
   $as_echo_n "(cached) " >&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 2337  main ()
Line 2323  main ()
   return 0;    return 0;
 }  }
 _ACEOF  _ACEOF
 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=$ac_try;;  
 esac  
 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""  
 $as_echo "$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  
   $as_echo "$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
   $as_echo "$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
 { $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
 $as_echo "$ac_cv_c_compiler_gnu" >&6; }  $as_echo "$ac_cv_c_compiler_gnu" >&6; }
 if test $ac_compiler_gnu = yes; then  if test $ac_compiler_gnu = yes; then
   GCC=yes    GCC=yes
Line 2376  else
Line 2341  else
 fi  fi
 ac_test_CFLAGS=${CFLAGS+set}  ac_test_CFLAGS=${CFLAGS+set}
 ac_save_CFLAGS=$CFLAGS  ac_save_CFLAGS=$CFLAGS
 { $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
 $as_echo_n "checking whether $CC accepts -g... " >&6; }  $as_echo_n "checking whether $CC accepts -g... " >&6; }
 if test "${ac_cv_prog_cc_g+set}" = set; then  if ${ac_cv_prog_cc_g+:} false; then :
   $as_echo_n "(cached) " >&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 2400  main ()
Line 2361  main ()
   return 0;    return 0;
 }  }
 _ACEOF  _ACEOF
 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=$ac_try;;  
 esac  
 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""  
 $as_echo "$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  
   $as_echo "$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
   $as_echo "$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 2439  main ()
Line 2376  main ()
   return 0;    return 0;
 }  }
 _ACEOF  _ACEOF
 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=$ac_try;;  
 esac  
 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""  
 $as_echo "$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  
   $as_echo "$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  
   $as_echo "$as_me: failed program was:" >&5  
 sed 's/^/| /' conftest.$ac_ext >&5  
   
         ac_c_werror_flag=$ac_save_c_werror_flag  else
     ac_c_werror_flag=$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 2479  main ()
Line 2392  main ()
   return 0;    return 0;
 }  }
 _ACEOF  _ACEOF
 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=$ac_try;;  
 esac  
 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""  
 $as_echo "$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  
   $as_echo "$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  
   $as_echo "$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
 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
 $as_echo "$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
Line 2531  else
Line 2419  else
     CFLAGS=      CFLAGS=
   fi    fi
 fi  fi
 { $as_echo "$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
 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }  $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
 if test "${ac_cv_prog_cc_c89+set}" = set; then  if ${ac_cv_prog_cc_c89+:} false; then :
   $as_echo_n "(cached) " >&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 <<_ACEOF  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* confdefs.h.  */  
 _ACEOF  
 cat confdefs.h >>conftest.$ac_ext  
 cat >>conftest.$ac_ext <<_ACEOF  
 /* end confdefs.h.  */  /* end confdefs.h.  */
 #include <stdarg.h>  #include <stdarg.h>
 #include <stdio.h>  #include <stdio.h>
 #include <sys/types.h>  struct stat;
 #include <sys/stat.h>  
 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */  /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 struct buf { int x; };  struct buf { int x; };
 FILE * (*rcsopen) (struct buf *, struct stat *, int);  FILE * (*rcsopen) (struct buf *, struct stat *, int);
Line 2599  for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std 
Line 2482  for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std 
         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"          -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 do  do
   CC="$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 ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""  
 $as_echo "$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  
   $as_echo "$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  
   $as_echo "$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 2635  fi
Line 2495  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)
     { $as_echo "$as_me:$LINENO: result: none needed" >&5      { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
 $as_echo "none needed" >&6; } ;;  $as_echo "none needed" >&6; } ;;
   xno)    xno)
     { $as_echo "$as_me:$LINENO: result: unsupported" >&5      { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
 $as_echo "unsupported" >&6; } ;;  $as_echo "unsupported" >&6; } ;;
   *)    *)
     CC="$CC $ac_cv_prog_cc_c89"      CC="$CC $ac_cv_prog_cc_c89"
     { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5      { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
 $as_echo "$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 $CPPFLAGS'
Line 2658  for ac_prog in jmakeinfo makeinfo
Line 2520  for ac_prog in jmakeinfo makeinfo
 do  do
   # Extract the first word of "$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
 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }  $as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_path_MAKEINFO+set}" = set; then  if ${ac_cv_path_MAKEINFO+:} false; then :
   $as_echo_n "(cached) " >&6    $as_echo_n "(cached) " >&6
 else  else
   case $MAKEINFO in    case $MAKEINFO in
Line 2673  for as_dir in $PATH
Line 2535  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$ac_exec_ext"; then
     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"      ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$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
   
   ;;    ;;
Line 2688  esac
Line 2550  esac
 fi  fi
 MAKEINFO=$ac_cv_path_MAKEINFO  MAKEINFO=$ac_cv_path_MAKEINFO
 if test -n "$MAKEINFO"; then  if test -n "$MAKEINFO"; then
   { $as_echo "$as_me:$LINENO: result: $MAKEINFO" >&5    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
 $as_echo "$MAKEINFO" >&6; }  $as_echo "$MAKEINFO" >&6; }
 else  else
   { $as_echo "$as_me:$LINENO: result: no" >&5    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }  $as_echo "no" >&6; }
 fi  fi
   
Line 2700  fi
Line 2562  fi
 done  done
   
   
 for ac_prog in dvipdfmx dvipdfm divpdf  # Extract the first word of "xetex", so it can be a program name with args.
 do  set dummy xetex; ac_word=$2
   # Extract the first word of "$ac_prog", so it can be a program name with args.  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 set dummy $ac_prog; ac_word=$2  
 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5  
 $as_echo_n "checking for $ac_word... " >&6; }  $as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_path_DVIPDF+set}" = set; then  if ${ac_cv_path_PTEX+:} false; then :
   $as_echo_n "(cached) " >&6    $as_echo_n "(cached) " >&6
 else  else
   case $DVIPDF in    case $PTEX in
   [\\/]* | ?:[\\/]*)    [\\/]* | ?:[\\/]*)
   ac_cv_path_DVIPDF="$DVIPDF" # Let the user override the test with a path.    ac_cv_path_PTEX="$PTEX" # Let the user override the test with a path.
   ;;    ;;
   *)    *)
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
Line 2719  for as_dir in $PATH
Line 2579  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$ac_exec_ext"; then
     ac_cv_path_DVIPDF="$as_dir/$ac_word$ac_exec_ext"      ac_cv_path_PTEX="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$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
   
   ;;    ;;
 esac  esac
 fi  fi
 DVIPDF=$ac_cv_path_DVIPDF  PTEX=$ac_cv_path_PTEX
 if test -n "$DVIPDF"; then  if test -n "$PTEX"; then
   { $as_echo "$as_me:$LINENO: result: $DVIPDF" >&5    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTEX" >&5
 $as_echo "$DVIPDF" >&6; }  $as_echo "$PTEX" >&6; }
 else  else
   { $as_echo "$as_me:$LINENO: result: no" >&5    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }  $as_echo "no" >&6; }
 fi  fi
   
   
   test -n "$DVIPDF" && break  
 done  
   
   # Extract the first word of "xetex", so it can be a program name with args.
 # Extract the first word of "ptex", so it can be a program name with args.  set dummy xetex; ac_word=$2
 set dummy ptex; ac_word=$2  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5  
 $as_echo_n "checking for $ac_word... " >&6; }  $as_echo_n "checking for $ac_word... " >&6; }
 if test "${ac_cv_path_PTEX+set}" = set; then  if ${ac_cv_path_TEX+:} false; then :
   $as_echo_n "(cached) " >&6    $as_echo_n "(cached) " >&6
 else  else
   case $PTEX in    case $TEX in
   [\\/]* | ?:[\\/]*)    [\\/]* | ?:[\\/]*)
   ac_cv_path_PTEX="$PTEX" # Let the user override the test with a path.    ac_cv_path_TEX="$TEX" # Let the user override the test with a path.
   ;;    ;;
   *)    *)
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
Line 2763  for as_dir in $PATH
Line 2620  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$ac_exec_ext"; then
     ac_cv_path_PTEX="$as_dir/$ac_word$ac_exec_ext"      ac_cv_path_TEX="$as_dir/$ac_word$ac_exec_ext"
     $as_echo "$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
   
   ;;    ;;
 esac  esac
 fi  fi
 PTEX=$ac_cv_path_PTEX  TEX=$ac_cv_path_TEX
 if test -n "$PTEX"; then  if test -n "$TEX"; then
   { $as_echo "$as_me:$LINENO: result: $PTEX" >&5    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TEX" >&5
 $as_echo "$PTEX" >&6; }  $as_echo "$TEX" >&6; }
 else  else
   { $as_echo "$as_me:$LINENO: result: no" >&5    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }  $as_echo "no" >&6; }
 fi  fi
   
   
 if ${PTEX} -kanji=euc -version; then  
    PTEX="${PTEX} -kanji=euc"  
 fi  
   
   
 OpenXM_HOME=`cd ../..; pwd`  OpenXM_HOME=`cd ../..; pwd`
Line 2823  _ACEOF
Line 2677  _ACEOF
     case $ac_val in #(      case $ac_val in #(
     *${as_nl}*)      *${as_nl}*)
       case $ac_var in #(        case $ac_var in #(
       *_cv_*) { $as_echo "$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
 $as_echo "$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) ;; #(
       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(        BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
       *) $as_unset $ac_var ;;        *) { eval $ac_var=; unset $ac_var;} ;;
       esac ;;        esac ;;
     esac      esac
   done    done
Line 2837  $as_echo "$as_me: WARNING: Cache variable $ac_var cont
Line 2691  $as_echo "$as_me: WARNING: Cache variable $ac_var cont
   (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 2860  $as_echo "$as_me: WARNING: Cache variable $ac_var cont
Line 2714  $as_echo "$as_me: WARNING: Cache variable $ac_var cont
      :end' >>confcache       :end' >>confcache
 if diff "$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
       { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5        { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
 $as_echo "$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
     { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5      { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}  $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
   fi    fi
 fi  fi
Line 2915  DEFS=`sed -n "$ac_script" confdefs.h`
Line 2780  DEFS=`sed -n "$ac_script" confdefs.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$//'
   ac_i=`$as_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
   
Line 2930  LTLIBOBJS=$ac_ltlibobjs
Line 2796  LTLIBOBJS=$ac_ltlibobjs
   
   
   
 : ${CONFIG_STATUS=./config.status}  : "${CONFIG_STATUS=./config.status}"
 ac_write_fail=0  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"
 { $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}  $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
 cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1  as_write_fail=0
   cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
 #! $SHELL  #! $SHELL
 # Generated by $as_me.  # Generated by $as_me.
 # Run this file to recreate the current configuration.  # Run this file to recreate the current configuration.
Line 2946  cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
Line 2813  cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 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}
 _ACEOF  export SHELL
   _ASEOF
   cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
   ## -------------------- ##
   ## M4sh Initialization. ##
   ## -------------------- ##
   
 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1  
 ## --------------------- ##  
 ## 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 "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then  if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
   emulate sh    emulate sh
   NULLCMD=:    NULLCMD=:
   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which    # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
Line 2964  if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/
Line 2832  if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/
   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
   
   
   
   
 # PATH needs CR  
 # 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_nl='  as_nl='
 '  '
 export as_nl  export as_nl
Line 2988  export as_nl
Line 2848  export as_nl
 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'  as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo  as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo  as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
 if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then  # Prefer a ksh shell builtin over an external printf program on Solaris,
   # but without wasting forks for bash or zsh.
   if test -z "$BASH_VERSION$ZSH_VERSION" \
       && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
     as_echo='print -r --'
     as_echo_n='print -rn --'
   elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
   as_echo='printf %s\n'    as_echo='printf %s\n'
   as_echo_n='printf %s'    as_echo_n='printf %s'
 else  else
Line 2999  else
Line 2865  else
     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'      as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
     as_echo_n_body='eval      as_echo_n_body='eval
       arg=$1;        arg=$1;
       case $arg in        case $arg in #(
       *"$as_nl"*)        *"$as_nl"*)
         expr "X$arg" : "X\\(.*\\)$as_nl";          expr "X$arg" : "X\\(.*\\)$as_nl";
         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;          arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
Line 3022  if test "${PATH_SEPARATOR+set}" != set; then
Line 2888  if test "${PATH_SEPARATOR+set}" != set; then
   }    }
 fi  fi
   
 # Support unset when possible.  
 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then  
   as_unset=unset  
 else  
   as_unset=false  
 fi  
   
   
 # IFS  # IFS
 # We need space, tab and new line, in precisely that order.  Quoting is  # We need space, tab and new line, in precisely that order.  Quoting is
 # there to prevent editors from complaining about space-tab.  # there to prevent editors from complaining about space-tab.
Line 3038  fi
Line 2897  fi
 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 in  as_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 3058  if test "x$as_myself" = x; then
Line 2918  if test "x$as_myself" = x; then
 fi  fi
 if test ! -f "$as_myself"; then  if test ! -f "$as_myself"; then
   $as_echo "$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='> '
Line 3075  export LC_ALL
Line 2939  export LC_ALL
 LANGUAGE=C  LANGUAGE=C
 export LANGUAGE  export LANGUAGE
   
 # Required to use basename.  # CDPATH.
   (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
   
   
   # as_fn_error STATUS ERROR [LINENO LOG_FD]
   # ----------------------------------------
   # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
   # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
   # script with STATUS, using 1 if that was 0.
   as_fn_error ()
   {
     as_status=$1; test $as_status -eq 0 && as_status=1
     if test "$4"; then
       as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
       $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
     fi
     $as_echo "$as_me: error: $2" >&2
     as_fn_exit $as_status
   } # as_fn_error
   
   
   # as_fn_set_status STATUS
   # -----------------------
   # Set $? to STATUS, without forking.
   as_fn_set_status ()
   {
     return $1
   } # as_fn_set_status
   
   # as_fn_exit STATUS
   # -----------------
   # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
   as_fn_exit ()
   {
     set +e
     as_fn_set_status $1
     exit $1
   } # as_fn_exit
   
   # as_fn_unset VAR
   # ---------------
   # Portably unset VAR.
   as_fn_unset ()
   {
     { eval $1=; unset $1;}
   }
   as_unset=as_fn_unset
   # as_fn_append VAR VALUE
   # ----------------------
   # Append the text in VALUE to the end of the definition contained in VAR. Take
   # advantage of any shell optimizations that allow amortized linear growth over
   # repeated appends, instead of the typical quadratic growth present in naive
   # implementations.
   if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
     eval 'as_fn_append ()
     {
       eval $1+=\$2
     }'
   else
     as_fn_append ()
     {
       eval $1=\$$1\$2
     }
   fi # as_fn_append
   
   # as_fn_arith ARG...
   # ------------------
   # Perform arithmetic evaluation on the ARGs, and store the result in the
   # global $as_val. Take advantage of shells that can avoid forks. The arguments
   # must be portable across $(()) and expr.
   if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
     eval 'as_fn_arith ()
     {
       as_val=$(( $* ))
     }'
   else
     as_fn_arith ()
     {
       as_val=`expr "$@" || test $? -eq 1`
     }
   fi # as_fn_arith
   
   
 if expr a : '\(a\)' >/dev/null 2>&1 &&  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 3089  else
Line 3035  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\(//\)$' \| \
Line 3110  $as_echo X/"$0" |
Line 3060  $as_echo X/"$0" |
           }            }
           s/.*/./; q'`            s/.*/./; q'`
   
 # CDPATH.  # Avoid depending upon Character Ranges.
 $as_unset CDPATH  as_cr_letters='abcdefghijklmnopqrstuvwxyz'
   as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
   as_cr_Letters=$as_cr_letters$as_cr_LETTERS
   as_cr_digits='0123456789'
   as_cr_alnum=$as_cr_Letters$as_cr_digits
   
   
   
   as_lineno_1=$LINENO  
   as_lineno_2=$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" ||  
     { $as_echo "$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` in  case `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
Line 3194  if (echo >conf$$.file) 2>/dev/null; then
Line 3093  if (echo >conf$$.file) 2>/dev/null; then
     # ... 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    else
     as_ln_s='cp -p'      as_ln_s='cp -pR'
   fi    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 3246  as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
Line 3181  as_tr_sh="eval sed 'y%*+%pp%;s%[^_$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 $[0] and so on meaningful, and to  cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
   # Save the log message, to keep $0 and so on meaningful, and to
 # report actual input values of CONFIG_FILES etc. instead of their  # 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 $as_me, which was  This file was extended by $as_me, which was
 generated by GNU Autoconf 2.62.  Invocation command line was  generated 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 3265  on `(hostname || uname -n) 2>/dev/null | sed 1q`
Line 3206  on `(hostname || uname -n) 2>/dev/null | sed 1q`
   
 _ACEOF  _ACEOF
   
   case $ac_config_files in *"
   "*) set x $ac_config_files; shift; ac_config_files=$*;;
   esac
   
   
   
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1  cat >>$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"
Line 3273  _ACEOF
Line 3220  _ACEOF
   
 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1  cat >>$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
   
 Configuration files:  Configuration files:
 $config_files  $config_files
   
 Report bugs to <bug-autoconf@gnu.org>."  Report bugs to the package provider."
   
 _ACEOF  _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1  cat >>$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="\\
 config.status  config.status
 configured by $0, generated by GNU Autoconf 2.62,  configured by $0, generated by GNU Autoconf 2.69,
   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"    with options \\"\$ac_cs_config\\"
   
 Copyright (C) 2008 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 3313  ac_need_defaults=:
Line 3264  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 3331  do
Line 3287  do
     ac_cs_recheck=: ;;      ac_cs_recheck=: ;;
   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )    --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
     $as_echo "$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
     case $ac_optarg in      case $ac_optarg in
     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;      *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
       '') as_fn_error $? "missing file argument" ;;
     esac      esac
     CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"      as_fn_append CONFIG_FILES " '$ac_optarg'"
     ac_need_defaults=false;;      ac_need_defaults=false;;
   --he | --h |  --help | --hel | -h )    --he | --h |  --help | --hel | -h )
     $as_echo "$ac_cs_usage"; exit ;;      $as_echo "$ac_cs_usage"; exit ;;
Line 3347  do
Line 3306  do
     ac_cs_silent=: ;;      ac_cs_silent=: ;;
   
   # This is an error.    # This is an error.
   -*) { $as_echo "$as_me: error: unrecognized option: $1    -*) as_fn_error $? "unrecognized option: \`$1'
 Try \`$0 --help' for more information." >&2  Try \`$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 3368  fi
Line 3326  fi
 _ACEOF  _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1  cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 if \$ac_cs_recheck; then  if \$ac_cs_recheck; then
   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion    set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
   shift    shift
   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6    \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
   CONFIG_SHELL='$SHELL'    CONFIG_SHELL='$SHELL'
Line 3399  do
Line 3357  do
   case $ac_config_target in    case $ac_config_target in
     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;      "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
   
   *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5    *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
 $as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}  
    { (exit 1); exit 1; }; };;  
   esac    esac
 done  done
   
Line 3422  fi
Line 3378  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
    $as_echo "$as_me: cannot create a temporary directory in ." >&2  
    { (exit 1); exit 1; }  
 }  
   
 # Set up the scripts for CONFIG_FILES section.  # Set up the scripts for CONFIG_FILES section.
 # No need to generate them if there are no CONFIG_FILES.  # No need to generate them if there are no CONFIG_FILES.
Line 3449  $debug ||
Line 3403  $debug ||
 if test -n "$CONFIG_FILES"; then  if test -n "$CONFIG_FILES"; then
   
   
 ac_cr=' '  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`  ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then  if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
   ac_cs_awk_cr='\\r'    ac_cs_awk_cr='\\r'
Line 3457  else
Line 3417  else
   ac_cs_awk_cr=$ac_cr    ac_cs_awk_cr=$ac_cr
 fi  fi
   
 echo 'BEGIN {' >"$tmp/subs1.awk" &&  echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
 _ACEOF  _ACEOF
   
   
Line 3466  _ACEOF
Line 3426  _ACEOF
   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&    echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
   echo "_ACEOF"    echo "_ACEOF"
 } >conf$$subs.sh ||  } >conf$$subs.sh ||
   { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
 $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}  ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
    { (exit 1); exit 1; }; }  
 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
   . ./conf$$subs.sh ||    . ./conf$$subs.sh ||
     { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5      as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
 $as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}  
    { (exit 1); exit 1; }; }  
   
   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` = $ac_delim_num; then    ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$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
     { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5      as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
 $as_echo "$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
Line 3490  done
Line 3445  done
 rm -f conf$$subs.sh  rm -f conf$$subs.sh
   
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1  cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&  cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
 _ACEOF  _ACEOF
 sed -n '  sed -n '
 h  h
Line 3504  s/'"$ac_delim"'$//
Line 3459  s/'"$ac_delim"'$//
 t delim  t delim
 :nl  :nl
 h  h
 s/\(.\{148\}\).*/\1/  s/\(.\{148\}\)..*/\1/
 t more1  t more1
 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/  s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
 p  p
Line 3518  s/.\{148\}//
Line 3473  s/.\{148\}//
 t nl  t nl
 :delim  :delim
 h  h
 s/\(.\{148\}\).*/\1/  s/\(.\{148\}\)..*/\1/
 t more2  t more2
 s/["\\]/\\&/g; s/^/"/; s/$/"/  s/["\\]/\\&/g; s/^/"/; s/$/"/
 p  p
Line 3538  t delim
Line 3493  t delim
 rm -f conf$$subs.awk  rm -f conf$$subs.awk
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1  cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 _ACAWK  _ACAWK
 cat >>"\$tmp/subs1.awk" <<_ACAWK &&  cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
   for (key in S) S_is_set[key] = 1    for (key in S) S_is_set[key] = 1
   FS = ""    FS = ""
   
Line 3570  if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
Line 3525  if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"    sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
 else  else
   cat    cat
 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \  fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
   || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5    || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
 $as_echo "$as_me: error: could not setup config files machinery" >&2;}  
    { (exit 1); exit 1; }; }  
 _ACEOF  _ACEOF
   
 # VPATH may cause trouble with some makes, so we remove $(srcdir),  # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and  # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
 # trailing colons and then remove the whole line if VPATH becomes empty  # trailing colons and then remove the whole line if VPATH becomes empty
 # (actually we leave an empty line to preserve line numbers).  # (actually we leave an empty line to preserve line numbers).
 if test "x$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
Line 3604  do
Line 3565  do
   esac    esac
   case $ac_mode$ac_tag in    case $ac_mode$ac_tag in
   :[FHL]*:*);;    :[FHL]*:*);;
   :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5    :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
 $as_echo "$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 3625  $as_echo "$as_me: error: Invalid tag $ac_tag." >&2;}
Line 3584  $as_echo "$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 3634  $as_echo "$as_me: error: Invalid tag $ac_tag." >&2;}
Line 3593  $as_echo "$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 ||
            { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5             as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
 $as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}  
    { (exit 1); exit 1; }; };;  
       esac        esac
       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac        case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
       ac_file_inputs="$ac_file_inputs '$ac_f'"        as_fn_append ac_file_inputs " '$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
Line 3650  $as_echo "$as_me: error: cannot find input file: $ac_f
Line 3607  $as_echo "$as_me: error: cannot find input file: $ac_f
         `' by configure.'          `' by configure.'
     if test x"$ac_file" != x-; then      if test x"$ac_file" != x-; then
       configure_input="$ac_file.  $configure_input"        configure_input="$ac_file.  $configure_input"
       { $as_echo "$as_me:$LINENO: creating $ac_file" >&5        { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
 $as_echo "$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.      # Neutralize special characters interpreted by sed in replacement strings.
Line 3662  $as_echo "$as_me: creating $ac_file" >&6;}
Line 3619  $as_echo "$as_me: creating $ac_file" >&6;}
     esac      esac
   
     case $ac_tag in      case $ac_tag in
     *:-:* | *:-) cat >"$tmp/stdin" \      *:-:* | *:-) cat >"$ac_tmp/stdin" \
       || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5        || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
 $as_echo "$as_me: error: could not create $ac_file" >&2;}  
    { (exit 1); exit 1; }; } ;;  
     esac      esac
     ;;      ;;
   esac    esac
Line 3693  $as_echo X"$ac_file" |
Line 3648  $as_echo X"$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 $as_dir in #(  
       *\'*) as_qdir=`$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" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5  
 $as_echo "$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
Line 3781  cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
Line 3696  cat >>$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='  ac_sed_dataroot='
 /datarootdir/ {  /datarootdir/ {
   p    p
Line 3791  ac_sed_dataroot='
Line 3705  ac_sed_dataroot='
 /@docdir@/p  /@docdir@/p
 /@infodir@/p  /@infodir@/p
 /@localedir@/p  /@localedir@/p
 /@mandir@/p  /@mandir@/p'
 '  
 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in  case `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@*)
   { $as_echo "$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
 $as_echo "$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 <<_ACEOF || ac_write_fail=1  cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
Line 3806  cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
Line 3719  cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   s&@infodir@&$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
   
Line 3832  s&@abs_builddir@&$ac_abs_builddir&;t t
Line 3745  s&@abs_builddir@&$ac_abs_builddir&;t t
 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t  s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
 $ac_datarootdir_hack  $ac_datarootdir_hack
 "  "
 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \  eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
   || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5    >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 $as_echo "$as_me: error: could not create $ac_file" >&2;}  
    { (exit 1); exit 1; }; }  
   
 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' \
   { $as_echo "$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'
   which seems to be undefined.  Please make sure it is defined" >&5
 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'  $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 which seems to be undefined.  Please make sure it is defined." >&2;}  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 \
   || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5    || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 $as_echo "$as_me: error: could not create $ac_file" >&2;}  
    { (exit 1); exit 1; }; }  
  ;;   ;;
   
   
Line 3862  $as_echo "$as_me: error: could not create $ac_file" >&
Line 3772  $as_echo "$as_me: error: could not create $ac_file" >&
 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 ||  test $ac_write_fail = 0 ||
   { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5    as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
 $as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}  
    { (exit 1); exit 1; }; }  
   
   
 # configure is writing to config.log, and then calls config.status.  # configure is writing to config.log, and then calls config.status.
Line 3891  if test "$no_create" != yes; then
Line 3798  if test "$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; }    $ac_cs_success || as_fn_exit 1
 fi  fi
 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then  if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
   { $as_echo "$as_me:$LINENO: WARNING: Unrecognized options: $ac_unrecognized_opts" >&5    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
 $as_echo "$as_me: WARNING: Unrecognized options: $ac_unrecognized_opts" >&2;}  $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
 fi  fi
   
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Removed from v.1.4  
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  Added in v.1.6
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