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Member "libextractor-1.11/configure" (30 Jan 2021, 873694 Bytes) of package /linux/privat/libextractor-1.11.tar.gz:


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    1 #! /bin/sh
    2 # Guess values for system-dependent variables and create Makefiles.
    3 # Generated by GNU Autoconf 2.69 for libextractor 1.11.
    4 #
    5 # Report bugs to <bug-libextractor@gnu.org>.
    6 #
    7 #
    8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
    9 #
   10 #
   11 # This configure script is free software; the Free Software Foundation
   12 # gives unlimited permission to copy, distribute and modify it.
   13 ## -------------------- ##
   14 ## M4sh Initialization. ##
   15 ## -------------------- ##
   16 
   17 # Be more Bourne compatible
   18 DUALCASE=1; export DUALCASE # for MKS sh
   19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
   20   emulate sh
   21   NULLCMD=:
   22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   23   # is contrary to our usage.  Disable this feature.
   24   alias -g '${1+"$@"}'='"$@"'
   25   setopt NO_GLOB_SUBST
   26 else
   27   case `(set -o) 2>/dev/null` in #(
   28   *posix*) :
   29     set -o posix ;; #(
   30   *) :
   31      ;;
   32 esac
   33 fi
   34 
   35 
   36 as_nl='
   37 '
   38 export as_nl
   39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
   40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
   41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
   42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
   43 # Prefer a ksh shell builtin over an external printf program on Solaris,
   44 # but without wasting forks for bash or zsh.
   45 if test -z "$BASH_VERSION$ZSH_VERSION" \
   46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
   47   as_echo='print -r --'
   48   as_echo_n='print -rn --'
   49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
   50   as_echo='printf %s\n'
   51   as_echo_n='printf %s'
   52 else
   53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
   54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
   55     as_echo_n='/usr/ucb/echo -n'
   56   else
   57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
   58     as_echo_n_body='eval
   59       arg=$1;
   60       case $arg in #(
   61       *"$as_nl"*)
   62     expr "X$arg" : "X\\(.*\\)$as_nl";
   63     arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
   64       esac;
   65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
   66     '
   67     export as_echo_n_body
   68     as_echo_n='sh -c $as_echo_n_body as_echo'
   69   fi
   70   export as_echo_body
   71   as_echo='sh -c $as_echo_body as_echo'
   72 fi
   73 
   74 # The user is always right.
   75 if test "${PATH_SEPARATOR+set}" != set; then
   76   PATH_SEPARATOR=:
   77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
   78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
   79       PATH_SEPARATOR=';'
   80   }
   81 fi
   82 
   83 
   84 # IFS
   85 # We need space, tab and new line, in precisely that order.  Quoting is
   86 # there to prevent editors from complaining about space-tab.
   87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
   88 # splitting by setting IFS to empty value.)
   89 IFS=" ""    $as_nl"
   90 
   91 # Find who we are.  Look in the path if we contain no directory separator.
   92 as_myself=
   93 case $0 in #((
   94   *[\\/]* ) as_myself=$0 ;;
   95   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   96 for as_dir in $PATH
   97 do
   98   IFS=$as_save_IFS
   99   test -z "$as_dir" && as_dir=.
  100     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  101   done
  102 IFS=$as_save_IFS
  103 
  104      ;;
  105 esac
  106 # We did not find ourselves, most probably we were run as `sh COMMAND'
  107 # in which case we are not to be found in the path.
  108 if test "x$as_myself" = x; then
  109   as_myself=$0
  110 fi
  111 if test ! -f "$as_myself"; then
  112   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  113   exit 1
  114 fi
  115 
  116 # Unset variables that we do not need and which cause bugs (e.g. in
  117 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
  118 # suppresses any "Segmentation fault" message there.  '((' could
  119 # trigger a bug in pdksh 5.2.14.
  120 for as_var in BASH_ENV ENV MAIL MAILPATH
  121 do eval test x\${$as_var+set} = xset \
  122   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
  123 done
  124 PS1='$ '
  125 PS2='> '
  126 PS4='+ '
  127 
  128 # NLS nuisances.
  129 LC_ALL=C
  130 export LC_ALL
  131 LANGUAGE=C
  132 export LANGUAGE
  133 
  134 # CDPATH.
  135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
  136 
  137 # Use a proper internal environment variable to ensure we don't fall
  138   # into an infinite loop, continuously re-executing ourselves.
  139   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
  140     _as_can_reexec=no; export _as_can_reexec;
  141     # We cannot yet assume a decent shell, so we have to provide a
  142 # neutralization value for shells without unset; and this also
  143 # works around shells that cannot unset nonexistent variables.
  144 # Preserve -v and -x to the replacement shell.
  145 BASH_ENV=/dev/null
  146 ENV=/dev/null
  147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
  148 case $- in # ((((
  149   *v*x* | *x*v* ) as_opts=-vx ;;
  150   *v* ) as_opts=-v ;;
  151   *x* ) as_opts=-x ;;
  152   * ) as_opts= ;;
  153 esac
  154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
  155 # Admittedly, this is quite paranoid, since all the known shells bail
  156 # out after a failed `exec'.
  157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
  158 as_fn_exit 255
  159   fi
  160   # We don't want this to propagate to other subprocesses.
  161           { _as_can_reexec=; unset _as_can_reexec;}
  162 if test "x$CONFIG_SHELL" = x; then
  163   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
  164   emulate sh
  165   NULLCMD=:
  166   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
  167   # is contrary to our usage.  Disable this feature.
  168   alias -g '\${1+\"\$@\"}'='\"\$@\"'
  169   setopt NO_GLOB_SUBST
  170 else
  171   case \`(set -o) 2>/dev/null\` in #(
  172   *posix*) :
  173     set -o posix ;; #(
  174   *) :
  175      ;;
  176 esac
  177 fi
  178 "
  179   as_required="as_fn_return () { (exit \$1); }
  180 as_fn_success () { as_fn_return 0; }
  181 as_fn_failure () { as_fn_return 1; }
  182 as_fn_ret_success () { return 0; }
  183 as_fn_ret_failure () { return 1; }
  184 
  185 exitcode=0
  186 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
  187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
  188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
  189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
  190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
  191 
  192 else
  193   exitcode=1; echo positional parameters were not saved.
  194 fi
  195 test x\$exitcode = x0 || exit 1
  196 test -x / || exit 1"
  197   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
  198   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
  199   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
  200   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
  201 test \$(( 1 + 1 )) = 2 || exit 1
  202 
  203   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
  204     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  205     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
  206     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
  207     PATH=/empty FPATH=/empty; export PATH FPATH
  208     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
  209       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
  210   if (eval "$as_required") 2>/dev/null; then :
  211   as_have_required=yes
  212 else
  213   as_have_required=no
  214 fi
  215   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
  216 
  217 else
  218   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  219 as_found=false
  220 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
  221 do
  222   IFS=$as_save_IFS
  223   test -z "$as_dir" && as_dir=.
  224   as_found=:
  225   case $as_dir in #(
  226      /*)
  227        for as_base in sh bash ksh sh5; do
  228          # Try only shells that exist, to save several forks.
  229          as_shell=$as_dir/$as_base
  230          if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
  231             { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
  232   CONFIG_SHELL=$as_shell as_have_required=yes
  233            if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
  234   break 2
  235 fi
  236 fi
  237        done;;
  238        esac
  239   as_found=false
  240 done
  241 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
  242           { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
  243   CONFIG_SHELL=$SHELL as_have_required=yes
  244 fi; }
  245 IFS=$as_save_IFS
  246 
  247 
  248       if test "x$CONFIG_SHELL" != x; then :
  249   export CONFIG_SHELL
  250              # We cannot yet assume a decent shell, so we have to provide a
  251 # neutralization value for shells without unset; and this also
  252 # works around shells that cannot unset nonexistent variables.
  253 # Preserve -v and -x to the replacement shell.
  254 BASH_ENV=/dev/null
  255 ENV=/dev/null
  256 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
  257 case $- in # ((((
  258   *v*x* | *x*v* ) as_opts=-vx ;;
  259   *v* ) as_opts=-v ;;
  260   *x* ) as_opts=-x ;;
  261   * ) as_opts= ;;
  262 esac
  263 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
  264 # Admittedly, this is quite paranoid, since all the known shells bail
  265 # out after a failed `exec'.
  266 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
  267 exit 255
  268 fi
  269 
  270     if test x$as_have_required = xno; then :
  271   $as_echo "$0: This script requires a shell more modern than all"
  272   $as_echo "$0: the shells that I found on your system."
  273   if test x${ZSH_VERSION+set} = xset ; then
  274     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
  275     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
  276   else
  277     $as_echo "$0: Please tell bug-autoconf@gnu.org and
  278 $0: bug-libextractor@gnu.org about your system, including
  279 $0: any error possibly output before this message. Then
  280 $0: install a modern shell, or manually run the script
  281 $0: under such a shell if you do have one."
  282   fi
  283   exit 1
  284 fi
  285 fi
  286 fi
  287 SHELL=${CONFIG_SHELL-/bin/sh}
  288 export SHELL
  289 # Unset more variables known to interfere with behavior of common tools.
  290 CLICOLOR_FORCE= GREP_OPTIONS=
  291 unset CLICOLOR_FORCE GREP_OPTIONS
  292 
  293 ## --------------------- ##
  294 ## M4sh Shell Functions. ##
  295 ## --------------------- ##
  296 # as_fn_unset VAR
  297 # ---------------
  298 # Portably unset VAR.
  299 as_fn_unset ()
  300 {
  301   { eval $1=; unset $1;}
  302 }
  303 as_unset=as_fn_unset
  304 
  305 # as_fn_set_status STATUS
  306 # -----------------------
  307 # Set $? to STATUS, without forking.
  308 as_fn_set_status ()
  309 {
  310   return $1
  311 } # as_fn_set_status
  312 
  313 # as_fn_exit STATUS
  314 # -----------------
  315 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
  316 as_fn_exit ()
  317 {
  318   set +e
  319   as_fn_set_status $1
  320   exit $1
  321 } # as_fn_exit
  322 
  323 # as_fn_mkdir_p
  324 # -------------
  325 # Create "$as_dir" as a directory, including parents if necessary.
  326 as_fn_mkdir_p ()
  327 {
  328 
  329   case $as_dir in #(
  330   -*) as_dir=./$as_dir;;
  331   esac
  332   test -d "$as_dir" || eval $as_mkdir_p || {
  333     as_dirs=
  334     while :; do
  335       case $as_dir in #(
  336       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
  337       *) as_qdir=$as_dir;;
  338       esac
  339       as_dirs="'$as_qdir' $as_dirs"
  340       as_dir=`$as_dirname -- "$as_dir" ||
  341 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  342      X"$as_dir" : 'X\(//\)[^/]' \| \
  343      X"$as_dir" : 'X\(//\)$' \| \
  344      X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
  345 $as_echo X"$as_dir" |
  346     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  347         s//\1/
  348         q
  349       }
  350       /^X\(\/\/\)[^/].*/{
  351         s//\1/
  352         q
  353       }
  354       /^X\(\/\/\)$/{
  355         s//\1/
  356         q
  357       }
  358       /^X\(\/\).*/{
  359         s//\1/
  360         q
  361       }
  362       s/.*/./; q'`
  363       test -d "$as_dir" && break
  364     done
  365     test -z "$as_dirs" || eval "mkdir $as_dirs"
  366   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
  367 
  368 
  369 } # as_fn_mkdir_p
  370 
  371 # as_fn_executable_p FILE
  372 # -----------------------
  373 # Test if FILE is an executable regular file.
  374 as_fn_executable_p ()
  375 {
  376   test -f "$1" && test -x "$1"
  377 } # as_fn_executable_p
  378 # as_fn_append VAR VALUE
  379 # ----------------------
  380 # Append the text in VALUE to the end of the definition contained in VAR. Take
  381 # advantage of any shell optimizations that allow amortized linear growth over
  382 # repeated appends, instead of the typical quadratic growth present in naive
  383 # implementations.
  384 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
  385   eval 'as_fn_append ()
  386   {
  387     eval $1+=\$2
  388   }'
  389 else
  390   as_fn_append ()
  391   {
  392     eval $1=\$$1\$2
  393   }
  394 fi # as_fn_append
  395 
  396 # as_fn_arith ARG...
  397 # ------------------
  398 # Perform arithmetic evaluation on the ARGs, and store the result in the
  399 # global $as_val. Take advantage of shells that can avoid forks. The arguments
  400 # must be portable across $(()) and expr.
  401 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  402   eval 'as_fn_arith ()
  403   {
  404     as_val=$(( $* ))
  405   }'
  406 else
  407   as_fn_arith ()
  408   {
  409     as_val=`expr "$@" || test $? -eq 1`
  410   }
  411 fi # as_fn_arith
  412 
  413 
  414 # as_fn_error STATUS ERROR [LINENO LOG_FD]
  415 # ----------------------------------------
  416 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
  417 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
  418 # script with STATUS, using 1 if that was 0.
  419 as_fn_error ()
  420 {
  421   as_status=$1; test $as_status -eq 0 && as_status=1
  422   if test "$4"; then
  423     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  424     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  425   fi
  426   $as_echo "$as_me: error: $2" >&2
  427   as_fn_exit $as_status
  428 } # as_fn_error
  429 
  430 if expr a : '\(a\)' >/dev/null 2>&1 &&
  431    test "X`expr 00001 : '.*\(...\)'`" = X001; then
  432   as_expr=expr
  433 else
  434   as_expr=false
  435 fi
  436 
  437 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  438   as_basename=basename
  439 else
  440   as_basename=false
  441 fi
  442 
  443 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  444   as_dirname=dirname
  445 else
  446   as_dirname=false
  447 fi
  448 
  449 as_me=`$as_basename -- "$0" ||
  450 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  451      X"$0" : 'X\(//\)$' \| \
  452      X"$0" : 'X\(/\)' \| . 2>/dev/null ||
  453 $as_echo X/"$0" |
  454     sed '/^.*\/\([^/][^/]*\)\/*$/{
  455         s//\1/
  456         q
  457       }
  458       /^X\/\(\/\/\)$/{
  459         s//\1/
  460         q
  461       }
  462       /^X\/\(\/\).*/{
  463         s//\1/
  464         q
  465       }
  466       s/.*/./; q'`
  467 
  468 # Avoid depending upon Character Ranges.
  469 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  470 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  471 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  472 as_cr_digits='0123456789'
  473 as_cr_alnum=$as_cr_Letters$as_cr_digits
  474 
  475 
  476   as_lineno_1=$LINENO as_lineno_1a=$LINENO
  477   as_lineno_2=$LINENO as_lineno_2a=$LINENO
  478   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
  479   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
  480   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
  481   sed -n '
  482     p
  483     /[$]LINENO/=
  484   ' <$as_myself |
  485     sed '
  486       s/[$]LINENO.*/&-/
  487       t lineno
  488       b
  489       :lineno
  490       N
  491       :loop
  492       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
  493       t loop
  494       s/-\n.*//
  495     ' >$as_me.lineno &&
  496   chmod +x "$as_me.lineno" ||
  497     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
  498 
  499   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
  500   # already done that, so ensure we don't try to do so again and fall
  501   # in an infinite loop.  This has already happened in practice.
  502   _as_can_reexec=no; export _as_can_reexec
  503   # Don't try to exec as it changes $[0], causing all sort of problems
  504   # (the dirname of $[0] is not the place where we might find the
  505   # original and so on.  Autoconf is especially sensitive to this).
  506   . "./$as_me.lineno"
  507   # Exit status is that of the last command.
  508   exit
  509 }
  510 
  511 ECHO_C= ECHO_N= ECHO_T=
  512 case `echo -n x` in #(((((
  513 -n*)
  514   case `echo 'xy\c'` in
  515   *c*) ECHO_T=' ';; # ECHO_T is single tab character.
  516   xy)  ECHO_C='\c';;
  517   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
  518        ECHO_T=' ';;
  519   esac;;
  520 *)
  521   ECHO_N='-n';;
  522 esac
  523 
  524 rm -f conf$$ conf$$.exe conf$$.file
  525 if test -d conf$$.dir; then
  526   rm -f conf$$.dir/conf$$.file
  527 else
  528   rm -f conf$$.dir
  529   mkdir conf$$.dir 2>/dev/null
  530 fi
  531 if (echo >conf$$.file) 2>/dev/null; then
  532   if ln -s conf$$.file conf$$ 2>/dev/null; then
  533     as_ln_s='ln -s'
  534     # ... but there are two gotchas:
  535     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
  536     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
  537     # In both cases, we have to default to `cp -pR'.
  538     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
  539       as_ln_s='cp -pR'
  540   elif ln conf$$.file conf$$ 2>/dev/null; then
  541     as_ln_s=ln
  542   else
  543     as_ln_s='cp -pR'
  544   fi
  545 else
  546   as_ln_s='cp -pR'
  547 fi
  548 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
  549 rmdir conf$$.dir 2>/dev/null
  550 
  551 if mkdir -p . 2>/dev/null; then
  552   as_mkdir_p='mkdir -p "$as_dir"'
  553 else
  554   test -d ./-p && rmdir ./-p
  555   as_mkdir_p=false
  556 fi
  557 
  558 as_test_x='test -x'
  559 as_executable_p=as_fn_executable_p
  560 
  561 # Sed expression to map a string onto a valid CPP name.
  562 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
  563 
  564 # Sed expression to map a string onto a valid variable name.
  565 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
  566 
  567 SHELL=${CONFIG_SHELL-/bin/sh}
  568 
  569 
  570 test -n "$DJDIR" || exec 7<&0 </dev/null
  571 exec 6>&1
  572 
  573 # Name of the host.
  574 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
  575 # so uname gets run too.
  576 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
  577 
  578 #
  579 # Initializations.
  580 #
  581 ac_default_prefix=/usr/local
  582 ac_clean_files=
  583 ac_config_libobj_dir=.
  584 LIBOBJS=
  585 cross_compiling=no
  586 subdirs=
  587 MFLAGS=
  588 MAKEFLAGS=
  589 
  590 # Identity of this package.
  591 PACKAGE_NAME='libextractor'
  592 PACKAGE_TARNAME='libextractor'
  593 PACKAGE_VERSION='1.11'
  594 PACKAGE_STRING='libextractor 1.11'
  595 PACKAGE_BUGREPORT='bug-libextractor@gnu.org'
  596 PACKAGE_URL=''
  597 
  598 # Factoring default headers for most tests.
  599 ac_includes_default="\
  600 #include <stdio.h>
  601 #ifdef HAVE_SYS_TYPES_H
  602 # include <sys/types.h>
  603 #endif
  604 #ifdef HAVE_SYS_STAT_H
  605 # include <sys/stat.h>
  606 #endif
  607 #ifdef STDC_HEADERS
  608 # include <stdlib.h>
  609 # include <stddef.h>
  610 #else
  611 # ifdef HAVE_STDLIB_H
  612 #  include <stdlib.h>
  613 # endif
  614 #endif
  615 #ifdef HAVE_STRING_H
  616 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
  617 #  include <memory.h>
  618 # endif
  619 # include <string.h>
  620 #endif
  621 #ifdef HAVE_STRINGS_H
  622 # include <strings.h>
  623 #endif
  624 #ifdef HAVE_INTTYPES_H
  625 # include <inttypes.h>
  626 #endif
  627 #ifdef HAVE_STDINT_H
  628 # include <stdint.h>
  629 #endif
  630 #ifdef HAVE_UNISTD_H
  631 # include <unistd.h>
  632 #endif"
  633 
  634 ac_header_list=
  635 gt_needs=
  636 ac_subst_vars='am__EXEEXT_FALSE
  637 am__EXEEXT_TRUE
  638 LTLIBOBJS
  639 pkgconfig_libfile
  640 pkgconfig_libdir
  641 USE_COVERAGE_FALSE
  642 USE_COVERAGE_TRUE
  643 PACKAGE_VERSION_NOALPHA
  644 LIBEXT
  645 XTRA_CPPLIBS
  646 QT_LDFLAGS
  647 QT_CPPFLAGS
  648 LE_LIB_LIBS
  649 LE_LIBINTL
  650 LE_INTLINCL
  651 LE_PLUGIN_LDFLAGS
  652 LE_LIB_LDFLAGS
  653 WANT_FRAMEWORK_FALSE
  654 WANT_FRAMEWORK_TRUE
  655 HAVE_FFMPEG_NEW_FALSE
  656 HAVE_FFMPEG_NEW_TRUE
  657 HAVE_FFMPEG_FALSE
  658 HAVE_FFMPEG_TRUE
  659 HAVE_ZZUF_FALSE
  660 HAVE_ZZUF_TRUE
  661 HAVE_ZZUF
  662 HAVE_GSF_FALSE
  663 HAVE_GSF_TRUE
  664 WITH_GSF_GNOME_FALSE
  665 WITH_GSF_GNOME_TRUE
  666 WITH_GSF_FALSE
  667 WITH_GSF_TRUE
  668 GSF_GNOME_LIBS
  669 GSF_GNOME_CFLAGS
  670 GSF_LIBS
  671 GSF_CFLAGS
  672 HAVE_GSTREAMER_FALSE
  673 HAVE_GSTREAMER_TRUE
  674 GSTREAMER_APP_LIBS
  675 GSTREAMER_APP_CFLAGS
  676 GSTREAMER_TAG_LIBS
  677 GSTREAMER_TAG_CFLAGS
  678 GSTREAMER_PBUTILS_LIBS
  679 GSTREAMER_PBUTILS_CFLAGS
  680 GSTREAMER_LIBS
  681 GSTREAMER_CFLAGS
  682 HAVE_GDK_PIXBUF_FALSE
  683 HAVE_GDK_PIXBUF_TRUE
  684 GDK_PIXBUF_LIBS
  685 GDK_PIXBUF_CFLAGS
  686 HAVE_SMF_FALSE
  687 HAVE_SMF_TRUE
  688 HAVE_GLIB_FALSE
  689 HAVE_GLIB_TRUE
  690 GLIB_COMPILE_RESOURCES
  691 GLIB_MKENUMS
  692 GOBJECT_QUERY
  693 GLIB_GENMARSHAL
  694 GLIB_LIBS
  695 GLIB_CFLAGS
  696 PKG_CONFIG_LIBDIR
  697 PKG_CONFIG_PATH
  698 PKG_CONFIG
  699 POSUB
  700 LTLIBINTL
  701 LIBINTL
  702 INTLLIBS
  703 INTL_MACOSX_LIBS
  704 XGETTEXT_EXTRA_OPTIONS
  705 MSGMERGE
  706 XGETTEXT_015
  707 XGETTEXT
  708 GMSGFMT_015
  709 MSGFMT_015
  710 GMSGFMT
  711 MSGFMT
  712 GETTEXT_MACRO_VERSION
  713 USE_NLS
  714 SOCKET_LIBS
  715 LIBOBJS
  716 ENABLE_TEST_RUN_FALSE
  717 ENABLE_TEST_RUN_TRUE
  718 HAVE_TIDY_FALSE
  719 HAVE_TIDY_TRUE
  720 HAVE_MAGIC_FALSE
  721 HAVE_MAGIC_TRUE
  722 HAVE_GIF_FALSE
  723 HAVE_GIF_TRUE
  724 HAVE_EXIV2_FALSE
  725 HAVE_EXIV2_TRUE
  726 HAVE_EXPERIMENTAL_FALSE
  727 HAVE_EXPERIMENTAL_TRUE
  728 HAVE_ARCHIVE_FALSE
  729 HAVE_ARCHIVE_TRUE
  730 HAVE_TIFF_FALSE
  731 HAVE_TIFF_TRUE
  732 HAVE_JPEG_FALSE
  733 HAVE_JPEG_TRUE
  734 HAVE_MP4_FALSE
  735 HAVE_MP4_TRUE
  736 HAVE_MPEG2_FALSE
  737 HAVE_MPEG2_TRUE
  738 HAVE_LIBRPM_FALSE
  739 HAVE_LIBRPM_TRUE
  740 HAVE_BZ2_FALSE
  741 HAVE_BZ2_TRUE
  742 HAVE_ZLIB_FALSE
  743 HAVE_ZLIB_TRUE
  744 NEED_VORBIS_FALSE
  745 NEED_VORBIS_TRUE
  746 NEED_OGG_FALSE
  747 NEED_OGG_TRUE
  748 HAVE_FLAC_FALSE
  749 HAVE_FLAC_TRUE
  750 HAVE_VORBISFILE_FALSE
  751 HAVE_VORBISFILE_TRUE
  752 HAVE_APPARMOR_FALSE
  753 HAVE_APPARMOR_TRUE
  754 HIDDEN_VISIBILITY_CFLAGS
  755 HAVE_CXX_FALSE
  756 HAVE_CXX_TRUE
  757 MINGW_FALSE
  758 MINGW_TRUE
  759 CYGWIN_FALSE
  760 CYGWIN_TRUE
  761 RPLUGINDIR
  762 ISOLOCALEDIR
  763 LOCALEDIR
  764 LTLIBICONV
  765 LIBICONV
  766 WINDOWS_FALSE
  767 WINDOWS_TRUE
  768 SOMEBSD_FALSE
  769 SOMEBSD_TRUE
  770 HAVE_GNU_LD_FALSE
  771 HAVE_GNU_LD_TRUE
  772 CXXCPP
  773 LT_SYS_LIBRARY_PATH
  774 OTOOL64
  775 OTOOL
  776 LIPO
  777 NMEDIT
  778 DSYMUTIL
  779 MANIFEST_TOOL
  780 RANLIB
  781 ac_ct_AR
  782 AR
  783 DLLTOOL
  784 OBJDUMP
  785 NM
  786 ac_ct_DUMPBIN
  787 DUMPBIN
  788 LD
  789 FGREP
  790 SED
  791 LIBTOOL
  792 LN_S
  793 HAVE_CXX
  794 am__fastdepCXX_FALSE
  795 am__fastdepCXX_TRUE
  796 CXXDEPMODE
  797 ac_ct_CXX
  798 CXXFLAGS
  799 CXX
  800 EGREP
  801 GREP
  802 CPP
  803 am__fastdepCC_FALSE
  804 am__fastdepCC_TRUE
  805 CCDEPMODE
  806 am__nodep
  807 AMDEPBACKSLASH
  808 AMDEP_FALSE
  809 AMDEP_TRUE
  810 am__include
  811 DEPDIR
  812 OBJEXT
  813 EXEEXT
  814 ac_ct_CC
  815 CPPFLAGS
  816 LDFLAGS
  817 CFLAGS
  818 CC
  819 AM_BACKSLASH
  820 AM_DEFAULT_VERBOSITY
  821 AM_DEFAULT_V
  822 AM_V
  823 am__untar
  824 am__tar
  825 AMTAR
  826 am__leading_dot
  827 SET_MAKE
  828 AWK
  829 mkdir_p
  830 MKDIR_P
  831 INSTALL_STRIP_PROGRAM
  832 STRIP
  833 install_sh
  834 MAKEINFO
  835 AUTOHEADER
  836 AUTOMAKE
  837 AUTOCONF
  838 ACLOCAL
  839 VERSION
  840 PACKAGE
  841 CYGPATH_W
  842 am__isrc
  843 INSTALL_DATA
  844 INSTALL_SCRIPT
  845 INSTALL_PROGRAM
  846 LIB_VERSION_AGE
  847 LIB_VERSION_REVISION
  848 LIB_VERSION_CURRENT
  849 target_os
  850 target_vendor
  851 target_cpu
  852 target
  853 host_os
  854 host_vendor
  855 host_cpu
  856 host
  857 build_os
  858 build_vendor
  859 build_cpu
  860 build
  861 target_alias
  862 host_alias
  863 build_alias
  864 LIBS
  865 ECHO_T
  866 ECHO_N
  867 ECHO_C
  868 DEFS
  869 mandir
  870 localedir
  871 libdir
  872 psdir
  873 pdfdir
  874 dvidir
  875 htmldir
  876 infodir
  877 docdir
  878 oldincludedir
  879 includedir
  880 runstatedir
  881 localstatedir
  882 sharedstatedir
  883 sysconfdir
  884 datadir
  885 datarootdir
  886 libexecdir
  887 sbindir
  888 bindir
  889 program_transform_name
  890 prefix
  891 exec_prefix
  892 PACKAGE_URL
  893 PACKAGE_BUGREPORT
  894 PACKAGE_STRING
  895 PACKAGE_VERSION
  896 PACKAGE_TARNAME
  897 PACKAGE_NAME
  898 PATH_SEPARATOR
  899 SHELL
  900 am__quote'
  901 ac_subst_files=''
  902 ac_user_opts='
  903 enable_option_checking
  904 enable_silent_rules
  905 enable_dependency_tracking
  906 enable_shared
  907 enable_static
  908 with_pic
  909 enable_fast_install
  910 with_aix_soname
  911 with_gnu_ld
  912 with_sysroot
  913 enable_libtool_lock
  914 with_plibc
  915 enable_rpath
  916 with_libiconv_prefix
  917 with_plugindirname
  918 enable_largefile
  919 enable_gcc_hardening
  920 enable_linker_hardening
  921 with_ltdl
  922 enable_experimental
  923 enable_testruns
  924 enable_nls
  925 with_libintl_prefix
  926 enable_glibtest
  927 enable_glib
  928 with_gstreamer
  929 enable_gsf
  930 enable_gsf_gnome
  931 enable_ffmpeg
  932 enable_framework
  933 enable_coverage
  934 '
  935       ac_precious_vars='build_alias
  936 host_alias
  937 target_alias
  938 CC
  939 CFLAGS
  940 LDFLAGS
  941 LIBS
  942 CPPFLAGS
  943 CPP
  944 CXX
  945 CXXFLAGS
  946 CCC
  947 LT_SYS_LIBRARY_PATH
  948 CXXCPP
  949 PKG_CONFIG
  950 PKG_CONFIG_PATH
  951 PKG_CONFIG_LIBDIR
  952 GDK_PIXBUF_CFLAGS
  953 GDK_PIXBUF_LIBS
  954 GSTREAMER_CFLAGS
  955 GSTREAMER_LIBS
  956 GSTREAMER_PBUTILS_CFLAGS
  957 GSTREAMER_PBUTILS_LIBS
  958 GSTREAMER_TAG_CFLAGS
  959 GSTREAMER_TAG_LIBS
  960 GSTREAMER_APP_CFLAGS
  961 GSTREAMER_APP_LIBS
  962 GSF_CFLAGS
  963 GSF_LIBS
  964 GSF_GNOME_CFLAGS
  965 GSF_GNOME_LIBS'
  966 
  967 
  968 # Initialize some variables set by options.
  969 ac_init_help=
  970 ac_init_version=false
  971 ac_unrecognized_opts=
  972 ac_unrecognized_sep=
  973 # The variables have the same names as the options, with
  974 # dashes changed to underlines.
  975 cache_file=/dev/null
  976 exec_prefix=NONE
  977 no_create=
  978 no_recursion=
  979 prefix=NONE
  980 program_prefix=NONE
  981 program_suffix=NONE
  982 program_transform_name=s,x,x,
  983 silent=
  984 site=
  985 srcdir=
  986 verbose=
  987 x_includes=NONE
  988 x_libraries=NONE
  989 
  990 # Installation directory options.
  991 # These are left unexpanded so users can "make install exec_prefix=/foo"
  992 # and all the variables that are supposed to be based on exec_prefix
  993 # by default will actually change.
  994 # Use braces instead of parens because sh, perl, etc. also accept them.
  995 # (The list follows the same order as the GNU Coding Standards.)
  996 bindir='${exec_prefix}/bin'
  997 sbindir='${exec_prefix}/sbin'
  998 libexecdir='${exec_prefix}/libexec'
  999 datarootdir='${prefix}/share'
 1000 datadir='${datarootdir}'
 1001 sysconfdir='${prefix}/etc'
 1002 sharedstatedir='${prefix}/com'
 1003 localstatedir='${prefix}/var'
 1004 runstatedir='${localstatedir}/run'
 1005 includedir='${prefix}/include'
 1006 oldincludedir='/usr/include'
 1007 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 1008 infodir='${datarootdir}/info'
 1009 htmldir='${docdir}'
 1010 dvidir='${docdir}'
 1011 pdfdir='${docdir}'
 1012 psdir='${docdir}'
 1013 libdir='${exec_prefix}/lib'
 1014 localedir='${datarootdir}/locale'
 1015 mandir='${datarootdir}/man'
 1016 
 1017 ac_prev=
 1018 ac_dashdash=
 1019 for ac_option
 1020 do
 1021   # If the previous option needs an argument, assign it.
 1022   if test -n "$ac_prev"; then
 1023     eval $ac_prev=\$ac_option
 1024     ac_prev=
 1025     continue
 1026   fi
 1027 
 1028   case $ac_option in
 1029   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 1030   *=)   ac_optarg= ;;
 1031   *)    ac_optarg=yes ;;
 1032   esac
 1033 
 1034   # Accept the important Cygnus configure options, so we can diagnose typos.
 1035 
 1036   case $ac_dashdash$ac_option in
 1037   --)
 1038     ac_dashdash=yes ;;
 1039 
 1040   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 1041     ac_prev=bindir ;;
 1042   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 1043     bindir=$ac_optarg ;;
 1044 
 1045   -build | --build | --buil | --bui | --bu)
 1046     ac_prev=build_alias ;;
 1047   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 1048     build_alias=$ac_optarg ;;
 1049 
 1050   -cache-file | --cache-file | --cache-fil | --cache-fi \
 1051   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 1052     ac_prev=cache_file ;;
 1053   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 1054   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 1055     cache_file=$ac_optarg ;;
 1056 
 1057   --config-cache | -C)
 1058     cache_file=config.cache ;;
 1059 
 1060   -datadir | --datadir | --datadi | --datad)
 1061     ac_prev=datadir ;;
 1062   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 1063     datadir=$ac_optarg ;;
 1064 
 1065   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 1066   | --dataroo | --dataro | --datar)
 1067     ac_prev=datarootdir ;;
 1068   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 1069   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 1070     datarootdir=$ac_optarg ;;
 1071 
 1072   -disable-* | --disable-*)
 1073     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 1074     # Reject names that are not valid shell variable names.
 1075     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 1076       as_fn_error $? "invalid feature name: $ac_useropt"
 1077     ac_useropt_orig=$ac_useropt
 1078     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 1079     case $ac_user_opts in
 1080       *"
 1081 "enable_$ac_useropt"
 1082 "*) ;;
 1083       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 1084      ac_unrecognized_sep=', ';;
 1085     esac
 1086     eval enable_$ac_useropt=no ;;
 1087 
 1088   -docdir | --docdir | --docdi | --doc | --do)
 1089     ac_prev=docdir ;;
 1090   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 1091     docdir=$ac_optarg ;;
 1092 
 1093   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 1094     ac_prev=dvidir ;;
 1095   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 1096     dvidir=$ac_optarg ;;
 1097 
 1098   -enable-* | --enable-*)
 1099     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 1100     # Reject names that are not valid shell variable names.
 1101     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 1102       as_fn_error $? "invalid feature name: $ac_useropt"
 1103     ac_useropt_orig=$ac_useropt
 1104     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 1105     case $ac_user_opts in
 1106       *"
 1107 "enable_$ac_useropt"
 1108 "*) ;;
 1109       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 1110      ac_unrecognized_sep=', ';;
 1111     esac
 1112     eval enable_$ac_useropt=\$ac_optarg ;;
 1113 
 1114   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 1115   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 1116   | --exec | --exe | --ex)
 1117     ac_prev=exec_prefix ;;
 1118   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 1119   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 1120   | --exec=* | --exe=* | --ex=*)
 1121     exec_prefix=$ac_optarg ;;
 1122 
 1123   -gas | --gas | --ga | --g)
 1124     # Obsolete; use --with-gas.
 1125     with_gas=yes ;;
 1126 
 1127   -help | --help | --hel | --he | -h)
 1128     ac_init_help=long ;;
 1129   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 1130     ac_init_help=recursive ;;
 1131   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 1132     ac_init_help=short ;;
 1133 
 1134   -host | --host | --hos | --ho)
 1135     ac_prev=host_alias ;;
 1136   -host=* | --host=* | --hos=* | --ho=*)
 1137     host_alias=$ac_optarg ;;
 1138 
 1139   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 1140     ac_prev=htmldir ;;
 1141   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 1142   | --ht=*)
 1143     htmldir=$ac_optarg ;;
 1144 
 1145   -includedir | --includedir | --includedi | --included | --include \
 1146   | --includ | --inclu | --incl | --inc)
 1147     ac_prev=includedir ;;
 1148   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 1149   | --includ=* | --inclu=* | --incl=* | --inc=*)
 1150     includedir=$ac_optarg ;;
 1151 
 1152   -infodir | --infodir | --infodi | --infod | --info | --inf)
 1153     ac_prev=infodir ;;
 1154   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 1155     infodir=$ac_optarg ;;
 1156 
 1157   -libdir | --libdir | --libdi | --libd)
 1158     ac_prev=libdir ;;
 1159   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 1160     libdir=$ac_optarg ;;
 1161 
 1162   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 1163   | --libexe | --libex | --libe)
 1164     ac_prev=libexecdir ;;
 1165   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 1166   | --libexe=* | --libex=* | --libe=*)
 1167     libexecdir=$ac_optarg ;;
 1168 
 1169   -localedir | --localedir | --localedi | --localed | --locale)
 1170     ac_prev=localedir ;;
 1171   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 1172     localedir=$ac_optarg ;;
 1173 
 1174   -localstatedir | --localstatedir | --localstatedi | --localstated \
 1175   | --localstate | --localstat | --localsta | --localst | --locals)
 1176     ac_prev=localstatedir ;;
 1177   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 1178   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 1179     localstatedir=$ac_optarg ;;
 1180 
 1181   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 1182     ac_prev=mandir ;;
 1183   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 1184     mandir=$ac_optarg ;;
 1185 
 1186   -nfp | --nfp | --nf)
 1187     # Obsolete; use --without-fp.
 1188     with_fp=no ;;
 1189 
 1190   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 1191   | --no-cr | --no-c | -n)
 1192     no_create=yes ;;
 1193 
 1194   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 1195   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 1196     no_recursion=yes ;;
 1197 
 1198   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 1199   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 1200   | --oldin | --oldi | --old | --ol | --o)
 1201     ac_prev=oldincludedir ;;
 1202   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 1203   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 1204   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 1205     oldincludedir=$ac_optarg ;;
 1206 
 1207   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 1208     ac_prev=prefix ;;
 1209   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 1210     prefix=$ac_optarg ;;
 1211 
 1212   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 1213   | --program-pre | --program-pr | --program-p)
 1214     ac_prev=program_prefix ;;
 1215   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 1216   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 1217     program_prefix=$ac_optarg ;;
 1218 
 1219   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 1220   | --program-suf | --program-su | --program-s)
 1221     ac_prev=program_suffix ;;
 1222   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 1223   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 1224     program_suffix=$ac_optarg ;;
 1225 
 1226   -program-transform-name | --program-transform-name \
 1227   | --program-transform-nam | --program-transform-na \
 1228   | --program-transform-n | --program-transform- \
 1229   | --program-transform | --program-transfor \
 1230   | --program-transfo | --program-transf \
 1231   | --program-trans | --program-tran \
 1232   | --progr-tra | --program-tr | --program-t)
 1233     ac_prev=program_transform_name ;;
 1234   -program-transform-name=* | --program-transform-name=* \
 1235   | --program-transform-nam=* | --program-transform-na=* \
 1236   | --program-transform-n=* | --program-transform-=* \
 1237   | --program-transform=* | --program-transfor=* \
 1238   | --program-transfo=* | --program-transf=* \
 1239   | --program-trans=* | --program-tran=* \
 1240   | --progr-tra=* | --program-tr=* | --program-t=*)
 1241     program_transform_name=$ac_optarg ;;
 1242 
 1243   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 1244     ac_prev=pdfdir ;;
 1245   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 1246     pdfdir=$ac_optarg ;;
 1247 
 1248   -psdir | --psdir | --psdi | --psd | --ps)
 1249     ac_prev=psdir ;;
 1250   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 1251     psdir=$ac_optarg ;;
 1252 
 1253   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 1254   | -silent | --silent | --silen | --sile | --sil)
 1255     silent=yes ;;
 1256 
 1257   -runstatedir | --runstatedir | --runstatedi | --runstated \
 1258   | --runstate | --runstat | --runsta | --runst | --runs \
 1259   | --run | --ru | --r)
 1260     ac_prev=runstatedir ;;
 1261   -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
 1262   | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
 1263   | --run=* | --ru=* | --r=*)
 1264     runstatedir=$ac_optarg ;;
 1265 
 1266   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 1267     ac_prev=sbindir ;;
 1268   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 1269   | --sbi=* | --sb=*)
 1270     sbindir=$ac_optarg ;;
 1271 
 1272   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 1273   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 1274   | --sharedst | --shareds | --shared | --share | --shar \
 1275   | --sha | --sh)
 1276     ac_prev=sharedstatedir ;;
 1277   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 1278   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 1279   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 1280   | --sha=* | --sh=*)
 1281     sharedstatedir=$ac_optarg ;;
 1282 
 1283   -site | --site | --sit)
 1284     ac_prev=site ;;
 1285   -site=* | --site=* | --sit=*)
 1286     site=$ac_optarg ;;
 1287 
 1288   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 1289     ac_prev=srcdir ;;
 1290   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 1291     srcdir=$ac_optarg ;;
 1292 
 1293   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 1294   | --syscon | --sysco | --sysc | --sys | --sy)
 1295     ac_prev=sysconfdir ;;
 1296   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 1297   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 1298     sysconfdir=$ac_optarg ;;
 1299 
 1300   -target | --target | --targe | --targ | --tar | --ta | --t)
 1301     ac_prev=target_alias ;;
 1302   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 1303     target_alias=$ac_optarg ;;
 1304 
 1305   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 1306     verbose=yes ;;
 1307 
 1308   -version | --version | --versio | --versi | --vers | -V)
 1309     ac_init_version=: ;;
 1310 
 1311   -with-* | --with-*)
 1312     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 1313     # Reject names that are not valid shell variable names.
 1314     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 1315       as_fn_error $? "invalid package name: $ac_useropt"
 1316     ac_useropt_orig=$ac_useropt
 1317     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 1318     case $ac_user_opts in
 1319       *"
 1320 "with_$ac_useropt"
 1321 "*) ;;
 1322       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
 1323      ac_unrecognized_sep=', ';;
 1324     esac
 1325     eval with_$ac_useropt=\$ac_optarg ;;
 1326 
 1327   -without-* | --without-*)
 1328     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 1329     # Reject names that are not valid shell variable names.
 1330     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 1331       as_fn_error $? "invalid package name: $ac_useropt"
 1332     ac_useropt_orig=$ac_useropt
 1333     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 1334     case $ac_user_opts in
 1335       *"
 1336 "with_$ac_useropt"
 1337 "*) ;;
 1338       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
 1339      ac_unrecognized_sep=', ';;
 1340     esac
 1341     eval with_$ac_useropt=no ;;
 1342 
 1343   --x)
 1344     # Obsolete; use --with-x.
 1345     with_x=yes ;;
 1346 
 1347   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 1348   | --x-incl | --x-inc | --x-in | --x-i)
 1349     ac_prev=x_includes ;;
 1350   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 1351   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 1352     x_includes=$ac_optarg ;;
 1353 
 1354   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 1355   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 1356     ac_prev=x_libraries ;;
 1357   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 1358   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 1359     x_libraries=$ac_optarg ;;
 1360 
 1361   -*) as_fn_error $? "unrecognized option: \`$ac_option'
 1362 Try \`$0 --help' for more information"
 1363     ;;
 1364 
 1365   *=*)
 1366     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 1367     # Reject names that are not valid shell variable names.
 1368     case $ac_envvar in #(
 1369       '' | [0-9]* | *[!_$as_cr_alnum]* )
 1370       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
 1371     esac
 1372     eval $ac_envvar=\$ac_optarg
 1373     export $ac_envvar ;;
 1374 
 1375   *)
 1376     # FIXME: should be removed in autoconf 3.0.
 1377     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 1378     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 1379       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 1380     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
 1381     ;;
 1382 
 1383   esac
 1384 done
 1385 
 1386 if test -n "$ac_prev"; then
 1387   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 1388   as_fn_error $? "missing argument to $ac_option"
 1389 fi
 1390 
 1391 if test -n "$ac_unrecognized_opts"; then
 1392   case $enable_option_checking in
 1393     no) ;;
 1394     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
 1395     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
 1396   esac
 1397 fi
 1398 
 1399 # Check all directory arguments for consistency.
 1400 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
 1401         datadir sysconfdir sharedstatedir localstatedir includedir \
 1402         oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
 1403         libdir localedir mandir runstatedir
 1404 do
 1405   eval ac_val=\$$ac_var
 1406   # Remove trailing slashes.
 1407   case $ac_val in
 1408     */ )
 1409       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
 1410       eval $ac_var=\$ac_val;;
 1411   esac
 1412   # Be sure to have absolute directory names.
 1413   case $ac_val in
 1414     [\\/$]* | ?:[\\/]* )  continue;;
 1415     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
 1416   esac
 1417   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
 1418 done
 1419 
 1420 # There might be people who depend on the old broken behavior: `$host'
 1421 # used to hold the argument of --host etc.
 1422 # FIXME: To remove some day.
 1423 build=$build_alias
 1424 host=$host_alias
 1425 target=$target_alias
 1426 
 1427 # FIXME: To remove some day.
 1428 if test "x$host_alias" != x; then
 1429   if test "x$build_alias" = x; then
 1430     cross_compiling=maybe
 1431   elif test "x$build_alias" != "x$host_alias"; then
 1432     cross_compiling=yes
 1433   fi
 1434 fi
 1435 
 1436 ac_tool_prefix=
 1437 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 1438 
 1439 test "$silent" = yes && exec 6>/dev/null
 1440 
 1441 
 1442 ac_pwd=`pwd` && test -n "$ac_pwd" &&
 1443 ac_ls_di=`ls -di .` &&
 1444 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
 1445   as_fn_error $? "working directory cannot be determined"
 1446 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
 1447   as_fn_error $? "pwd does not report name of working directory"
 1448 
 1449 
 1450 # Find the source files, if location was not specified.
 1451 if test -z "$srcdir"; then
 1452   ac_srcdir_defaulted=yes
 1453   # Try the directory containing this script, then the parent directory.
 1454   ac_confdir=`$as_dirname -- "$as_myself" ||
 1455 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 1456      X"$as_myself" : 'X\(//\)[^/]' \| \
 1457      X"$as_myself" : 'X\(//\)$' \| \
 1458      X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
 1459 $as_echo X"$as_myself" |
 1460     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 1461         s//\1/
 1462         q
 1463       }
 1464       /^X\(\/\/\)[^/].*/{
 1465         s//\1/
 1466         q
 1467       }
 1468       /^X\(\/\/\)$/{
 1469         s//\1/
 1470         q
 1471       }
 1472       /^X\(\/\).*/{
 1473         s//\1/
 1474         q
 1475       }
 1476       s/.*/./; q'`
 1477   srcdir=$ac_confdir
 1478   if test ! -r "$srcdir/$ac_unique_file"; then
 1479     srcdir=..
 1480   fi
 1481 else
 1482   ac_srcdir_defaulted=no
 1483 fi
 1484 if test ! -r "$srcdir/$ac_unique_file"; then
 1485   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
 1486   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
 1487 fi
 1488 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
 1489 ac_abs_confdir=`(
 1490     cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
 1491     pwd)`
 1492 # When building in place, set srcdir=.
 1493 if test "$ac_abs_confdir" = "$ac_pwd"; then
 1494   srcdir=.
 1495 fi
 1496 # Remove unnecessary trailing slashes from srcdir.
 1497 # Double slashes in file names in object file debugging info
 1498 # mess up M-x gdb in Emacs.
 1499 case $srcdir in
 1500 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
 1501 esac
 1502 for ac_var in $ac_precious_vars; do
 1503   eval ac_env_${ac_var}_set=\${${ac_var}+set}
 1504   eval ac_env_${ac_var}_value=\$${ac_var}
 1505   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
 1506   eval ac_cv_env_${ac_var}_value=\$${ac_var}
 1507 done
 1508 
 1509 #
 1510 # Report the --help message.
 1511 #
 1512 if test "$ac_init_help" = "long"; then
 1513   # Omit some internal or obsolete options to make the list less imposing.
 1514   # This message is too long to be a string in the A/UX 3.1 sh.
 1515   cat <<_ACEOF
 1516 \`configure' configures libextractor 1.11 to adapt to many kinds of systems.
 1517 
 1518 Usage: $0 [OPTION]... [VAR=VALUE]...
 1519 
 1520 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 1521 VAR=VALUE.  See below for descriptions of some of the useful variables.
 1522 
 1523 Defaults for the options are specified in brackets.
 1524 
 1525 Configuration:
 1526   -h, --help              display this help and exit
 1527       --help=short        display options specific to this package
 1528       --help=recursive    display the short help of all the included packages
 1529   -V, --version           display version information and exit
 1530   -q, --quiet, --silent   do not print \`checking ...' messages
 1531       --cache-file=FILE   cache test results in FILE [disabled]
 1532   -C, --config-cache      alias for \`--cache-file=config.cache'
 1533   -n, --no-create         do not create output files
 1534       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 1535 
 1536 Installation directories:
 1537   --prefix=PREFIX         install architecture-independent files in PREFIX
 1538                           [$ac_default_prefix]
 1539   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 1540                           [PREFIX]
 1541 
 1542 By default, \`make install' will install all the files in
 1543 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 1544 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 1545 for instance \`--prefix=\$HOME'.
 1546 
 1547 For better control, use the options below.
 1548 
 1549 Fine tuning of the installation directories:
 1550   --bindir=DIR            user executables [EPREFIX/bin]
 1551   --sbindir=DIR           system admin executables [EPREFIX/sbin]
 1552   --libexecdir=DIR        program executables [EPREFIX/libexec]
 1553   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
 1554   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
 1555   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
 1556   --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
 1557   --libdir=DIR            object code libraries [EPREFIX/lib]
 1558   --includedir=DIR        C header files [PREFIX/include]
 1559   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
 1560   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
 1561   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
 1562   --infodir=DIR           info documentation [DATAROOTDIR/info]
 1563   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
 1564   --mandir=DIR            man documentation [DATAROOTDIR/man]
 1565   --docdir=DIR            documentation root [DATAROOTDIR/doc/libextractor]
 1566   --htmldir=DIR           html documentation [DOCDIR]
 1567   --dvidir=DIR            dvi documentation [DOCDIR]
 1568   --pdfdir=DIR            pdf documentation [DOCDIR]
 1569   --psdir=DIR             ps documentation [DOCDIR]
 1570 _ACEOF
 1571 
 1572   cat <<\_ACEOF
 1573 
 1574 Program names:
 1575   --program-prefix=PREFIX            prepend PREFIX to installed program names
 1576   --program-suffix=SUFFIX            append SUFFIX to installed program names
 1577   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
 1578 
 1579 System types:
 1580   --build=BUILD     configure for building on BUILD [guessed]
 1581   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 1582   --target=TARGET   configure for building compilers for TARGET [HOST]
 1583 _ACEOF
 1584 fi
 1585 
 1586 if test -n "$ac_init_help"; then
 1587   case $ac_init_help in
 1588      short | recursive ) echo "Configuration of libextractor 1.11:";;
 1589    esac
 1590   cat <<\_ACEOF
 1591 
 1592 Optional Features:
 1593   --disable-option-checking  ignore unrecognized --enable/--with options
 1594   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 1595   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 1596   --enable-silent-rules   less verbose build output (undo: "make V=1")
 1597   --disable-silent-rules  verbose build output (undo: "make V=0")
 1598   --enable-dependency-tracking
 1599                           do not reject slow dependency extractors
 1600   --disable-dependency-tracking
 1601                           speeds up one-time build
 1602   --enable-shared[=PKGS]  build shared libraries [default=yes]
 1603   --enable-static[=PKGS]  build static libraries [default=yes]
 1604   --enable-fast-install[=PKGS]
 1605                           optimize for fast installation [default=yes]
 1606   --disable-libtool-lock  avoid locking (might break parallel builds)
 1607   --disable-rpath         do not hardcode runtime library paths
 1608   --disable-largefile     omit support for large files
 1609   --enable-gcc-hardening  enable compiler security checks
 1610   --enable-linker-hardening
 1611                           enable linker security fixups
 1612   --enable-experimental   enable compiling experimental code
 1613   --disable-testruns      disable running tests on make check (default is YES)
 1614   --disable-nls           do not use Native Language Support
 1615   --disable-glibtest      do not try to compile and run a test GLIB program
 1616   --disable-glib          disable glib support
 1617   --disable-gsf Turn off gsf
 1618   --disable-gnome Turn off gsf-gnome
 1619   --enable-ffmpeg         Enable FFmpeg support
 1620     --disable-ffmpeg        Disable FFmpeg support
 1621   --enable-framework      enable Mac OS X framework build helpers
 1622   --enable-coverage       compile the library with code coverage support
 1623 
 1624 Optional Packages:
 1625   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 1626   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 1627   --with-pic[=PKGS]       try to use only PIC/non-PIC objects [default=use
 1628                           both]
 1629   --with-aix-soname=aix|svr4|both
 1630                           shared library versioning (aka "SONAME") variant to
 1631                           provide on AIX, [default=aix].
 1632   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
 1633   --with-sysroot[=DIR]    Search for dependent libraries within DIR (or the
 1634                           compiler's sysroot if not specified).
 1635   --with-plibc=PFX    Base of PliBC installation
 1636   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
 1637   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
 1638   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
 1639   --with-plugindirname    install directory for plugins (always relative to
 1640                           libdir)
 1641   --with-ltdl=PFX    base of libltdl installation
 1642   --with-libintl-prefix[=DIR]  search for libintl in DIR/include and DIR/lib
 1643   --without-libintl-prefix     don't search for libintl in includedir and libdir
 1644   --with-gstreamer        Build with the GStreamer plugin
 1645 
 1646 Some influential environment variables:
 1647   CC          C compiler command
 1648   CFLAGS      C compiler flags
 1649   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 1650               nonstandard directory <lib dir>
 1651   LIBS        libraries to pass to the linker, e.g. -l<library>
 1652   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
 1653               you have headers in a nonstandard directory <include dir>
 1654   CPP         C preprocessor
 1655   CXX         C++ compiler command
 1656   CXXFLAGS    C++ compiler flags
 1657   LT_SYS_LIBRARY_PATH
 1658               User-defined run-time library search path.
 1659   CXXCPP      C++ preprocessor
 1660   PKG_CONFIG  path to pkg-config utility
 1661   PKG_CONFIG_PATH
 1662               directories to add to pkg-config's search path
 1663   PKG_CONFIG_LIBDIR
 1664               path overriding pkg-config's built-in search path
 1665   GDK_PIXBUF_CFLAGS
 1666               C compiler flags for GDK_PIXBUF, overriding pkg-config
 1667   GDK_PIXBUF_LIBS
 1668               linker flags for GDK_PIXBUF, overriding pkg-config
 1669   GSTREAMER_CFLAGS
 1670               C compiler flags for GSTREAMER, overriding pkg-config
 1671   GSTREAMER_LIBS
 1672               linker flags for GSTREAMER, overriding pkg-config
 1673   GSTREAMER_PBUTILS_CFLAGS
 1674               C compiler flags for GSTREAMER_PBUTILS, overriding pkg-config
 1675   GSTREAMER_PBUTILS_LIBS
 1676               linker flags for GSTREAMER_PBUTILS, overriding pkg-config
 1677   GSTREAMER_TAG_CFLAGS
 1678               C compiler flags for GSTREAMER_TAG, overriding pkg-config
 1679   GSTREAMER_TAG_LIBS
 1680               linker flags for GSTREAMER_TAG, overriding pkg-config
 1681   GSTREAMER_APP_CFLAGS
 1682               C compiler flags for GSTREAMER_APP, overriding pkg-config
 1683   GSTREAMER_APP_LIBS
 1684               linker flags for GSTREAMER_APP, overriding pkg-config
 1685   GSF_CFLAGS  C compiler flags for GSF, overriding pkg-config
 1686   GSF_LIBS    linker flags for GSF, overriding pkg-config
 1687   GSF_GNOME_CFLAGS
 1688               C compiler flags for GSF_GNOME, overriding pkg-config
 1689   GSF_GNOME_LIBS
 1690               linker flags for GSF_GNOME, overriding pkg-config
 1691 
 1692 Use these variables to override the choices made by `configure' or to help
 1693 it to find libraries and programs with nonstandard names/locations.
 1694 
 1695 Report bugs to <bug-libextractor@gnu.org>.
 1696 _ACEOF
 1697 ac_status=$?
 1698 fi
 1699 
 1700 if test "$ac_init_help" = "recursive"; then
 1701   # If there are subdirs, report their specific --help.
 1702   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 1703     test -d "$ac_dir" ||
 1704       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
 1705       continue
 1706     ac_builddir=.
 1707 
 1708 case "$ac_dir" in
 1709 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 1710 *)
 1711   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
 1712   # A ".." for each directory in $ac_dir_suffix.
 1713   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
 1714   case $ac_top_builddir_sub in
 1715   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
 1716   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
 1717   esac ;;
 1718 esac
 1719 ac_abs_top_builddir=$ac_pwd
 1720 ac_abs_builddir=$ac_pwd$ac_dir_suffix
 1721 # for backward compatibility:
 1722 ac_top_builddir=$ac_top_build_prefix
 1723 
 1724 case $srcdir in
 1725   .)  # We are building in place.
 1726     ac_srcdir=.
 1727     ac_top_srcdir=$ac_top_builddir_sub
 1728     ac_abs_top_srcdir=$ac_pwd ;;
 1729   [\\/]* | ?:[\\/]* )  # Absolute name.
 1730     ac_srcdir=$srcdir$ac_dir_suffix;
 1731     ac_top_srcdir=$srcdir
 1732     ac_abs_top_srcdir=$srcdir ;;
 1733   *) # Relative name.
 1734     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
 1735     ac_top_srcdir=$ac_top_build_prefix$srcdir
 1736     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
 1737 esac
 1738 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
 1739 
 1740     cd "$ac_dir" || { ac_status=$?; continue; }
 1741     # Check for guested configure.
 1742     if test -f "$ac_srcdir/configure.gnu"; then
 1743       echo &&
 1744       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
 1745     elif test -f "$ac_srcdir/configure"; then
 1746       echo &&
 1747       $SHELL "$ac_srcdir/configure" --help=recursive
 1748     else
 1749       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 1750     fi || ac_status=$?
 1751     cd "$ac_pwd" || { ac_status=$?; break; }
 1752   done
 1753 fi
 1754 
 1755 test -n "$ac_init_help" && exit $ac_status
 1756 if $ac_init_version; then
 1757   cat <<\_ACEOF
 1758 libextractor configure 1.11
 1759 generated by GNU Autoconf 2.69
 1760 
 1761 Copyright (C) 2012 Free Software Foundation, Inc.
 1762 This configure script is free software; the Free Software Foundation
 1763 gives unlimited permission to copy, distribute and modify it.
 1764 _ACEOF
 1765   exit
 1766 fi
 1767 
 1768 ## ------------------------ ##
 1769 ## Autoconf initialization. ##
 1770 ## ------------------------ ##
 1771 
 1772 # ac_fn_c_try_compile LINENO
 1773 # --------------------------
 1774 # Try to compile conftest.$ac_ext, and return whether this succeeded.
 1775 ac_fn_c_try_compile ()
 1776 {
 1777   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 1778   rm -f conftest.$ac_objext
 1779   if { { ac_try="$ac_compile"
 1780 case "(($ac_try" in
 1781   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 1782   *) ac_try_echo=$ac_try;;
 1783 esac
 1784 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 1785 $as_echo "$ac_try_echo"; } >&5
 1786   (eval "$ac_compile") 2>conftest.err
 1787   ac_status=$?
 1788   if test -s conftest.err; then
 1789     grep -v '^ *+' conftest.err >conftest.er1
 1790     cat conftest.er1 >&5
 1791     mv -f conftest.er1 conftest.err
 1792   fi
 1793   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 1794   test $ac_status = 0; } && {
 1795      test -z "$ac_c_werror_flag" ||
 1796      test ! -s conftest.err
 1797        } && test -s conftest.$ac_objext; then :
 1798   ac_retval=0
 1799 else
 1800   $as_echo "$as_me: failed program was:" >&5
 1801 sed 's/^/| /' conftest.$ac_ext >&5
 1802 
 1803     ac_retval=1
 1804 fi
 1805   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 1806   as_fn_set_status $ac_retval
 1807 
 1808 } # ac_fn_c_try_compile
 1809 
 1810 # ac_fn_c_try_cpp LINENO
 1811 # ----------------------
 1812 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
 1813 ac_fn_c_try_cpp ()
 1814 {
 1815   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 1816   if { { ac_try="$ac_cpp conftest.$ac_ext"
 1817 case "(($ac_try" in
 1818   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 1819   *) ac_try_echo=$ac_try;;
 1820 esac
 1821 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 1822 $as_echo "$ac_try_echo"; } >&5
 1823   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
 1824   ac_status=$?
 1825   if test -s conftest.err; then
 1826     grep -v '^ *+' conftest.err >conftest.er1
 1827     cat conftest.er1 >&5
 1828     mv -f conftest.er1 conftest.err
 1829   fi
 1830   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 1831   test $ac_status = 0; } > conftest.i && {
 1832      test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 1833      test ! -s conftest.err
 1834        }; then :
 1835   ac_retval=0
 1836 else
 1837   $as_echo "$as_me: failed program was:" >&5
 1838 sed 's/^/| /' conftest.$ac_ext >&5
 1839 
 1840     ac_retval=1
 1841 fi
 1842   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 1843   as_fn_set_status $ac_retval
 1844 
 1845 } # ac_fn_c_try_cpp
 1846 
 1847 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
 1848 # -------------------------------------------------------
 1849 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
 1850 # the include files in INCLUDES and setting the cache variable VAR
 1851 # accordingly.
 1852 ac_fn_c_check_header_mongrel ()
 1853 {
 1854   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 1855   if eval \${$3+:} false; then :
 1856   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 1857 $as_echo_n "checking for $2... " >&6; }
 1858 if eval \${$3+:} false; then :
 1859   $as_echo_n "(cached) " >&6
 1860 fi
 1861 eval ac_res=\$$3
 1862            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 1863 $as_echo "$ac_res" >&6; }
 1864 else
 1865   # Is the header compilable?
 1866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
 1867 $as_echo_n "checking $2 usability... " >&6; }
 1868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 1869 /* end confdefs.h.  */
 1870 $4
 1871 #include <$2>
 1872 _ACEOF
 1873 if ac_fn_c_try_compile "$LINENO"; then :
 1874   ac_header_compiler=yes
 1875 else
 1876   ac_header_compiler=no
 1877 fi
 1878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 1879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
 1880 $as_echo "$ac_header_compiler" >&6; }
 1881 
 1882 # Is the header present?
 1883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
 1884 $as_echo_n "checking $2 presence... " >&6; }
 1885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 1886 /* end confdefs.h.  */
 1887 #include <$2>
 1888 _ACEOF
 1889 if ac_fn_c_try_cpp "$LINENO"; then :
 1890   ac_header_preproc=yes
 1891 else
 1892   ac_header_preproc=no
 1893 fi
 1894 rm -f conftest.err conftest.i conftest.$ac_ext
 1895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
 1896 $as_echo "$ac_header_preproc" >&6; }
 1897 
 1898 # So?  What about this header?
 1899 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
 1900   yes:no: )
 1901     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
 1902 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
 1903     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
 1904 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
 1905     ;;
 1906   no:yes:* )
 1907     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
 1908 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
 1909     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
 1910 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
 1911     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
 1912 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
 1913     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
 1914 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
 1915     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
 1916 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
 1917 ( $as_echo "## --------------------------------------- ##
 1918 ## Report this to bug-libextractor@gnu.org ##
 1919 ## --------------------------------------- ##"
 1920      ) | sed "s/^/$as_me: WARNING:     /" >&2
 1921     ;;
 1922 esac
 1923   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 1924 $as_echo_n "checking for $2... " >&6; }
 1925 if eval \${$3+:} false; then :
 1926   $as_echo_n "(cached) " >&6
 1927 else
 1928   eval "$3=\$ac_header_compiler"
 1929 fi
 1930 eval ac_res=\$$3
 1931            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 1932 $as_echo "$ac_res" >&6; }
 1933 fi
 1934   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 1935 
 1936 } # ac_fn_c_check_header_mongrel
 1937 
 1938 # ac_fn_c_try_run LINENO
 1939 # ----------------------
 1940 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
 1941 # that executables *can* be run.
 1942 ac_fn_c_try_run ()
 1943 {
 1944   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 1945   if { { ac_try="$ac_link"
 1946 case "(($ac_try" in
 1947   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 1948   *) ac_try_echo=$ac_try;;
 1949 esac
 1950 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 1951 $as_echo "$ac_try_echo"; } >&5
 1952   (eval "$ac_link") 2>&5
 1953   ac_status=$?
 1954   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 1955   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
 1956   { { case "(($ac_try" in
 1957   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 1958   *) ac_try_echo=$ac_try;;
 1959 esac
 1960 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 1961 $as_echo "$ac_try_echo"; } >&5
 1962   (eval "$ac_try") 2>&5
 1963   ac_status=$?
 1964   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 1965   test $ac_status = 0; }; }; then :
 1966   ac_retval=0
 1967 else
 1968   $as_echo "$as_me: program exited with status $ac_status" >&5
 1969        $as_echo "$as_me: failed program was:" >&5
 1970 sed 's/^/| /' conftest.$ac_ext >&5
 1971 
 1972        ac_retval=$ac_status
 1973 fi
 1974   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
 1975   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 1976   as_fn_set_status $ac_retval
 1977 
 1978 } # ac_fn_c_try_run
 1979 
 1980 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
 1981 # -------------------------------------------------------
 1982 # Tests whether HEADER exists and can be compiled using the include files in
 1983 # INCLUDES, setting the cache variable VAR accordingly.
 1984 ac_fn_c_check_header_compile ()
 1985 {
 1986   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 1987   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 1988 $as_echo_n "checking for $2... " >&6; }
 1989 if eval \${$3+:} false; then :
 1990   $as_echo_n "(cached) " >&6
 1991 else
 1992   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 1993 /* end confdefs.h.  */
 1994 $4
 1995 #include <$2>
 1996 _ACEOF
 1997 if ac_fn_c_try_compile "$LINENO"; then :
 1998   eval "$3=yes"
 1999 else
 2000   eval "$3=no"
 2001 fi
 2002 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2003 fi
 2004 eval ac_res=\$$3
 2005            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 2006 $as_echo "$ac_res" >&6; }
 2007   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 2008 
 2009 } # ac_fn_c_check_header_compile
 2010 
 2011 # ac_fn_cxx_try_compile LINENO
 2012 # ----------------------------
 2013 # Try to compile conftest.$ac_ext, and return whether this succeeded.
 2014 ac_fn_cxx_try_compile ()
 2015 {
 2016   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 2017   rm -f conftest.$ac_objext
 2018   if { { ac_try="$ac_compile"
 2019 case "(($ac_try" in
 2020   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2021   *) ac_try_echo=$ac_try;;
 2022 esac
 2023 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 2024 $as_echo "$ac_try_echo"; } >&5
 2025   (eval "$ac_compile") 2>conftest.err
 2026   ac_status=$?
 2027   if test -s conftest.err; then
 2028     grep -v '^ *+' conftest.err >conftest.er1
 2029     cat conftest.er1 >&5
 2030     mv -f conftest.er1 conftest.err
 2031   fi
 2032   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 2033   test $ac_status = 0; } && {
 2034      test -z "$ac_cxx_werror_flag" ||
 2035      test ! -s conftest.err
 2036        } && test -s conftest.$ac_objext; then :
 2037   ac_retval=0
 2038 else
 2039   $as_echo "$as_me: failed program was:" >&5
 2040 sed 's/^/| /' conftest.$ac_ext >&5
 2041 
 2042     ac_retval=1
 2043 fi
 2044   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 2045   as_fn_set_status $ac_retval
 2046 
 2047 } # ac_fn_cxx_try_compile
 2048 
 2049 # ac_fn_c_try_link LINENO
 2050 # -----------------------
 2051 # Try to link conftest.$ac_ext, and return whether this succeeded.
 2052 ac_fn_c_try_link ()
 2053 {
 2054   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 2055   rm -f conftest.$ac_objext conftest$ac_exeext
 2056   if { { ac_try="$ac_link"
 2057 case "(($ac_try" in
 2058   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2059   *) ac_try_echo=$ac_try;;
 2060 esac
 2061 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 2062 $as_echo "$ac_try_echo"; } >&5
 2063   (eval "$ac_link") 2>conftest.err
 2064   ac_status=$?
 2065   if test -s conftest.err; then
 2066     grep -v '^ *+' conftest.err >conftest.er1
 2067     cat conftest.er1 >&5
 2068     mv -f conftest.er1 conftest.err
 2069   fi
 2070   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 2071   test $ac_status = 0; } && {
 2072      test -z "$ac_c_werror_flag" ||
 2073      test ! -s conftest.err
 2074        } && test -s conftest$ac_exeext && {
 2075      test "$cross_compiling" = yes ||
 2076      test -x conftest$ac_exeext
 2077        }; then :
 2078   ac_retval=0
 2079 else
 2080   $as_echo "$as_me: failed program was:" >&5
 2081 sed 's/^/| /' conftest.$ac_ext >&5
 2082 
 2083     ac_retval=1
 2084 fi
 2085   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
 2086   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
 2087   # interfere with the next link command; also delete a directory that is
 2088   # left behind by Apple's compiler.  We do this before executing the actions.
 2089   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
 2090   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 2091   as_fn_set_status $ac_retval
 2092 
 2093 } # ac_fn_c_try_link
 2094 
 2095 # ac_fn_c_check_func LINENO FUNC VAR
 2096 # ----------------------------------
 2097 # Tests whether FUNC exists, setting the cache variable VAR accordingly
 2098 ac_fn_c_check_func ()
 2099 {
 2100   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 2101   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 2102 $as_echo_n "checking for $2... " >&6; }
 2103 if eval \${$3+:} false; then :
 2104   $as_echo_n "(cached) " >&6
 2105 else
 2106   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 2107 /* end confdefs.h.  */
 2108 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
 2109    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
 2110 #define $2 innocuous_$2
 2111 
 2112 /* System header to define __stub macros and hopefully few prototypes,
 2113     which can conflict with char $2 (); below.
 2114     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 2115     <limits.h> exists even on freestanding compilers.  */
 2116 
 2117 #ifdef __STDC__
 2118 # include <limits.h>
 2119 #else
 2120 # include <assert.h>
 2121 #endif
 2122 
 2123 #undef $2
 2124 
 2125 /* Override any GCC internal prototype to avoid an error.
 2126    Use char because int might match the return type of a GCC
 2127    builtin and then its argument prototype would still apply.  */
 2128 #ifdef __cplusplus
 2129 extern "C"
 2130 #endif
 2131 char $2 ();
 2132 /* The GNU C library defines this for functions which it implements
 2133     to always fail with ENOSYS.  Some functions are actually named
 2134     something starting with __ and the normal name is an alias.  */
 2135 #if defined __stub_$2 || defined __stub___$2
 2136 choke me
 2137 #endif
 2138 
 2139 int
 2140 main ()
 2141 {
 2142 return $2 ();
 2143   ;
 2144   return 0;
 2145 }
 2146 _ACEOF
 2147 if ac_fn_c_try_link "$LINENO"; then :
 2148   eval "$3=yes"
 2149 else
 2150   eval "$3=no"
 2151 fi
 2152 rm -f core conftest.err conftest.$ac_objext \
 2153     conftest$ac_exeext conftest.$ac_ext
 2154 fi
 2155 eval ac_res=\$$3
 2156            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 2157 $as_echo "$ac_res" >&6; }
 2158   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 2159 
 2160 } # ac_fn_c_check_func
 2161 
 2162 # ac_fn_cxx_try_cpp LINENO
 2163 # ------------------------
 2164 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
 2165 ac_fn_cxx_try_cpp ()
 2166 {
 2167   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 2168   if { { ac_try="$ac_cpp conftest.$ac_ext"
 2169 case "(($ac_try" in
 2170   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2171   *) ac_try_echo=$ac_try;;
 2172 esac
 2173 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 2174 $as_echo "$ac_try_echo"; } >&5
 2175   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
 2176   ac_status=$?
 2177   if test -s conftest.err; then
 2178     grep -v '^ *+' conftest.err >conftest.er1
 2179     cat conftest.er1 >&5
 2180     mv -f conftest.er1 conftest.err
 2181   fi
 2182   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 2183   test $ac_status = 0; } > conftest.i && {
 2184      test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
 2185      test ! -s conftest.err
 2186        }; then :
 2187   ac_retval=0
 2188 else
 2189   $as_echo "$as_me: failed program was:" >&5
 2190 sed 's/^/| /' conftest.$ac_ext >&5
 2191 
 2192     ac_retval=1
 2193 fi
 2194   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 2195   as_fn_set_status $ac_retval
 2196 
 2197 } # ac_fn_cxx_try_cpp
 2198 
 2199 # ac_fn_cxx_try_link LINENO
 2200 # -------------------------
 2201 # Try to link conftest.$ac_ext, and return whether this succeeded.
 2202 ac_fn_cxx_try_link ()
 2203 {
 2204   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 2205   rm -f conftest.$ac_objext conftest$ac_exeext
 2206   if { { ac_try="$ac_link"
 2207 case "(($ac_try" in
 2208   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2209   *) ac_try_echo=$ac_try;;
 2210 esac
 2211 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 2212 $as_echo "$ac_try_echo"; } >&5
 2213   (eval "$ac_link") 2>conftest.err
 2214   ac_status=$?
 2215   if test -s conftest.err; then
 2216     grep -v '^ *+' conftest.err >conftest.er1
 2217     cat conftest.er1 >&5
 2218     mv -f conftest.er1 conftest.err
 2219   fi
 2220   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 2221   test $ac_status = 0; } && {
 2222      test -z "$ac_cxx_werror_flag" ||
 2223      test ! -s conftest.err
 2224        } && test -s conftest$ac_exeext && {
 2225      test "$cross_compiling" = yes ||
 2226      test -x conftest$ac_exeext
 2227        }; then :
 2228   ac_retval=0
 2229 else
 2230   $as_echo "$as_me: failed program was:" >&5
 2231 sed 's/^/| /' conftest.$ac_ext >&5
 2232 
 2233     ac_retval=1
 2234 fi
 2235   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
 2236   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
 2237   # interfere with the next link command; also delete a directory that is
 2238   # left behind by Apple's compiler.  We do this before executing the actions.
 2239   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
 2240   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 2241   as_fn_set_status $ac_retval
 2242 
 2243 } # ac_fn_cxx_try_link
 2244 
 2245 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
 2246 # ---------------------------------------------
 2247 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
 2248 # accordingly.
 2249 ac_fn_c_check_decl ()
 2250 {
 2251   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 2252   as_decl_name=`echo $2|sed 's/ *(.*//'`
 2253   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
 2254   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
 2255 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
 2256 if eval \${$3+:} false; then :
 2257   $as_echo_n "(cached) " >&6
 2258 else
 2259   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 2260 /* end confdefs.h.  */
 2261 $4
 2262 int
 2263 main ()
 2264 {
 2265 #ifndef $as_decl_name
 2266 #ifdef __cplusplus
 2267   (void) $as_decl_use;
 2268 #else
 2269   (void) $as_decl_name;
 2270 #endif
 2271 #endif
 2272 
 2273   ;
 2274   return 0;
 2275 }
 2276 _ACEOF
 2277 if ac_fn_c_try_compile "$LINENO"; then :
 2278   eval "$3=yes"
 2279 else
 2280   eval "$3=no"
 2281 fi
 2282 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2283 fi
 2284 eval ac_res=\$$3
 2285            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 2286 $as_echo "$ac_res" >&6; }
 2287   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 2288 
 2289 } # ac_fn_c_check_decl
 2290 
 2291 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
 2292 # -------------------------------------------
 2293 # Tests whether TYPE exists after having included INCLUDES, setting cache
 2294 # variable VAR accordingly.
 2295 ac_fn_c_check_type ()
 2296 {
 2297   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 2298   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 2299 $as_echo_n "checking for $2... " >&6; }
 2300 if eval \${$3+:} false; then :
 2301   $as_echo_n "(cached) " >&6
 2302 else
 2303   eval "$3=no"
 2304   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 2305 /* end confdefs.h.  */
 2306 $4
 2307 int
 2308 main ()
 2309 {
 2310 if (sizeof ($2))
 2311      return 0;
 2312   ;
 2313   return 0;
 2314 }
 2315 _ACEOF
 2316 if ac_fn_c_try_compile "$LINENO"; then :
 2317   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 2318 /* end confdefs.h.  */
 2319 $4
 2320 int
 2321 main ()
 2322 {
 2323 if (sizeof (($2)))
 2324         return 0;
 2325   ;
 2326   return 0;
 2327 }
 2328 _ACEOF
 2329 if ac_fn_c_try_compile "$LINENO"; then :
 2330 
 2331 else
 2332   eval "$3=yes"
 2333 fi
 2334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2335 fi
 2336 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2337 fi
 2338 eval ac_res=\$$3
 2339            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 2340 $as_echo "$ac_res" >&6; }
 2341   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 2342 
 2343 } # ac_fn_c_check_type
 2344 cat >config.log <<_ACEOF
 2345 This file contains any messages produced by compilers while
 2346 running configure, to aid debugging if configure makes a mistake.
 2347 
 2348 It was created by libextractor $as_me 1.11, which was
 2349 generated by GNU Autoconf 2.69.  Invocation command line was
 2350 
 2351   $ $0 $@
 2352 
 2353 _ACEOF
 2354 exec 5>>config.log
 2355 {
 2356 cat <<_ASUNAME
 2357 ## --------- ##
 2358 ## Platform. ##
 2359 ## --------- ##
 2360 
 2361 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 2362 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 2363 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 2364 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 2365 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 2366 
 2367 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
 2368 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
 2369 
 2370 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
 2371 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
 2372 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
 2373 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
 2374 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
 2375 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
 2376 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
 2377 
 2378 _ASUNAME
 2379 
 2380 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2381 for as_dir in $PATH
 2382 do
 2383   IFS=$as_save_IFS
 2384   test -z "$as_dir" && as_dir=.
 2385     $as_echo "PATH: $as_dir"
 2386   done
 2387 IFS=$as_save_IFS
 2388 
 2389 } >&5
 2390 
 2391 cat >&5 <<_ACEOF
 2392 
 2393 
 2394 ## ----------- ##
 2395 ## Core tests. ##
 2396 ## ----------- ##
 2397 
 2398 _ACEOF
 2399 
 2400 
 2401 # Keep a trace of the command line.
 2402 # Strip out --no-create and --no-recursion so they do not pile up.
 2403 # Strip out --silent because we don't want to record it for future runs.
 2404 # Also quote any args containing shell meta-characters.
 2405 # Make two passes to allow for proper duplicate-argument suppression.
 2406 ac_configure_args=
 2407 ac_configure_args0=
 2408 ac_configure_args1=
 2409 ac_must_keep_next=false
 2410 for ac_pass in 1 2
 2411 do
 2412   for ac_arg
 2413   do
 2414     case $ac_arg in
 2415     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
 2416     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 2417     | -silent | --silent | --silen | --sile | --sil)
 2418       continue ;;
 2419     *\'*)
 2420       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
 2421     esac
 2422     case $ac_pass in
 2423     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
 2424     2)
 2425       as_fn_append ac_configure_args1 " '$ac_arg'"
 2426       if test $ac_must_keep_next = true; then
 2427     ac_must_keep_next=false # Got value, back to normal.
 2428       else
 2429     case $ac_arg in
 2430       *=* | --config-cache | -C | -disable-* | --disable-* \
 2431       | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
 2432       | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
 2433       | -with-* | --with-* | -without-* | --without-* | --x)
 2434         case "$ac_configure_args0 " in
 2435           "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
 2436         esac
 2437         ;;
 2438       -* ) ac_must_keep_next=true ;;
 2439     esac
 2440       fi
 2441       as_fn_append ac_configure_args " '$ac_arg'"
 2442       ;;
 2443     esac
 2444   done
 2445 done
 2446 { ac_configure_args0=; unset ac_configure_args0;}
 2447 { ac_configure_args1=; unset ac_configure_args1;}
 2448 
 2449 # When interrupted or exit'd, cleanup temporary files, and complete
 2450 # config.log.  We remove comments because anyway the quotes in there
 2451 # would cause problems or look ugly.
 2452 # WARNING: Use '\'' to represent an apostrophe within the trap.
 2453 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
 2454 trap 'exit_status=$?
 2455   # Save into config.log some information that might help in debugging.
 2456   {
 2457     echo
 2458 
 2459     $as_echo "## ---------------- ##
 2460 ## Cache variables. ##
 2461 ## ---------------- ##"
 2462     echo
 2463     # The following way of writing the cache mishandles newlines in values,
 2464 (
 2465   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
 2466     eval ac_val=\$$ac_var
 2467     case $ac_val in #(
 2468     *${as_nl}*)
 2469       case $ac_var in #(
 2470       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
 2471 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
 2472       esac
 2473       case $ac_var in #(
 2474       _ | IFS | as_nl) ;; #(
 2475       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
 2476       *) { eval $ac_var=; unset $ac_var;} ;;
 2477       esac ;;
 2478     esac
 2479   done
 2480   (set) 2>&1 |
 2481     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
 2482     *${as_nl}ac_space=\ *)
 2483       sed -n \
 2484     "s/'\''/'\''\\\\'\'''\''/g;
 2485       s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
 2486       ;; #(
 2487     *)
 2488       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
 2489       ;;
 2490     esac |
 2491     sort
 2492 )
 2493     echo
 2494 
 2495     $as_echo "## ----------------- ##
 2496 ## Output variables. ##
 2497 ## ----------------- ##"
 2498     echo
 2499     for ac_var in $ac_subst_vars
 2500     do
 2501       eval ac_val=\$$ac_var
 2502       case $ac_val in
 2503       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 2504       esac
 2505       $as_echo "$ac_var='\''$ac_val'\''"
 2506     done | sort
 2507     echo
 2508 
 2509     if test -n "$ac_subst_files"; then
 2510       $as_echo "## ------------------- ##
 2511 ## File substitutions. ##
 2512 ## ------------------- ##"
 2513       echo
 2514       for ac_var in $ac_subst_files
 2515       do
 2516     eval ac_val=\$$ac_var
 2517     case $ac_val in
 2518     *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 2519     esac
 2520     $as_echo "$ac_var='\''$ac_val'\''"
 2521       done | sort
 2522       echo
 2523     fi
 2524 
 2525     if test -s confdefs.h; then
 2526       $as_echo "## ----------- ##
 2527 ## confdefs.h. ##
 2528 ## ----------- ##"
 2529       echo
 2530       cat confdefs.h
 2531       echo
 2532     fi
 2533     test "$ac_signal" != 0 &&
 2534       $as_echo "$as_me: caught signal $ac_signal"
 2535     $as_echo "$as_me: exit $exit_status"
 2536   } >&5
 2537   rm -f core *.core core.conftest.* &&
 2538     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
 2539     exit $exit_status
 2540 ' 0
 2541 for ac_signal in 1 2 13 15; do
 2542   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
 2543 done
 2544 ac_signal=0
 2545 
 2546 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 2547 rm -f -r conftest* confdefs.h
 2548 
 2549 $as_echo "/* confdefs.h */" > confdefs.h
 2550 
 2551 # Predefined preprocessor variables.
 2552 
 2553 cat >>confdefs.h <<_ACEOF
 2554 #define PACKAGE_NAME "$PACKAGE_NAME"
 2555 _ACEOF
 2556 
 2557 cat >>confdefs.h <<_ACEOF
 2558 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
 2559 _ACEOF
 2560 
 2561 cat >>confdefs.h <<_ACEOF
 2562 #define PACKAGE_VERSION "$PACKAGE_VERSION"
 2563 _ACEOF
 2564 
 2565 cat >>confdefs.h <<_ACEOF
 2566 #define PACKAGE_STRING "$PACKAGE_STRING"
 2567 _ACEOF
 2568 
 2569 cat >>confdefs.h <<_ACEOF
 2570 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
 2571 _ACEOF
 2572 
 2573 cat >>confdefs.h <<_ACEOF
 2574 #define PACKAGE_URL "$PACKAGE_URL"
 2575 _ACEOF
 2576 
 2577 
 2578 # Let the site file select an alternate cache file if it wants to.
 2579 # Prefer an explicitly selected file to automatically selected ones.
 2580 ac_site_file1=NONE
 2581 ac_site_file2=NONE
 2582 if test -n "$CONFIG_SITE"; then
 2583   # We do not want a PATH search for config.site.
 2584   case $CONFIG_SITE in #((
 2585     -*)  ac_site_file1=./$CONFIG_SITE;;
 2586     */*) ac_site_file1=$CONFIG_SITE;;
 2587     *)   ac_site_file1=./$CONFIG_SITE;;
 2588   esac
 2589 elif test "x$prefix" != xNONE; then
 2590   ac_site_file1=$prefix/share/config.site
 2591   ac_site_file2=$prefix/etc/config.site
 2592 else
 2593   ac_site_file1=$ac_default_prefix/share/config.site
 2594   ac_site_file2=$ac_default_prefix/etc/config.site
 2595 fi
 2596 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
 2597 do
 2598   test "x$ac_site_file" = xNONE && continue
 2599   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
 2600     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
 2601 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
 2602     sed 's/^/| /' "$ac_site_file" >&5
 2603     . "$ac_site_file" \
 2604       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 2605 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 2606 as_fn_error $? "failed to load site script $ac_site_file
 2607 See \`config.log' for more details" "$LINENO" 5; }
 2608   fi
 2609 done
 2610 
 2611 if test -r "$cache_file"; then
 2612   # Some versions of bash will fail to source /dev/null (special files
 2613   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
 2614   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
 2615     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
 2616 $as_echo "$as_me: loading cache $cache_file" >&6;}
 2617     case $cache_file in
 2618       [\\/]* | ?:[\\/]* ) . "$cache_file";;
 2619       *)                      . "./$cache_file";;
 2620     esac
 2621   fi
 2622 else
 2623   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
 2624 $as_echo "$as_me: creating cache $cache_file" >&6;}
 2625   >$cache_file
 2626 fi
 2627 
 2628 as_fn_append ac_header_list " stdlib.h"
 2629 as_fn_append ac_header_list " unistd.h"
 2630 as_fn_append ac_header_list " sys/param.h"
 2631 gt_needs="$gt_needs "
 2632 # Check that the precious variables saved in the cache have kept the same
 2633 # value.
 2634 ac_cache_corrupted=false
 2635 for ac_var in $ac_precious_vars; do
 2636   eval ac_old_set=\$ac_cv_env_${ac_var}_set
 2637   eval ac_new_set=\$ac_env_${ac_var}_set
 2638   eval ac_old_val=\$ac_cv_env_${ac_var}_value
 2639   eval ac_new_val=\$ac_env_${ac_var}_value
 2640   case $ac_old_set,$ac_new_set in
 2641     set,)
 2642       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
 2643 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
 2644       ac_cache_corrupted=: ;;
 2645     ,set)
 2646       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
 2647 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
 2648       ac_cache_corrupted=: ;;
 2649     ,);;
 2650     *)
 2651       if test "x$ac_old_val" != "x$ac_new_val"; then
 2652     # differences in whitespace do not lead to failure.
 2653     ac_old_val_w=`echo x $ac_old_val`
 2654     ac_new_val_w=`echo x $ac_new_val`
 2655     if test "$ac_old_val_w" != "$ac_new_val_w"; then
 2656       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
 2657 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
 2658       ac_cache_corrupted=:
 2659     else
 2660       { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
 2661 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
 2662       eval $ac_var=\$ac_old_val
 2663     fi
 2664     { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
 2665 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
 2666     { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
 2667 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
 2668       fi;;
 2669   esac
 2670   # Pass precious variables to config.status.
 2671   if test "$ac_new_set" = set; then
 2672     case $ac_new_val in
 2673     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
 2674     *) ac_arg=$ac_var=$ac_new_val ;;
 2675     esac
 2676     case " $ac_configure_args " in
 2677       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
 2678       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
 2679     esac
 2680   fi
 2681 done
 2682 if $ac_cache_corrupted; then
 2683   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 2684 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 2685   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
 2686 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
 2687   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
 2688 fi
 2689 ## -------------------- ##
 2690 ## Main body of script. ##
 2691 ## -------------------- ##
 2692 
 2693 ac_ext=c
 2694 ac_cpp='$CPP $CPPFLAGS'
 2695 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 2696 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 2697 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 2698 
 2699 
 2700 ac_aux_dir=
 2701 for ac_dir in build-aux "$srcdir"/build-aux; do
 2702   if test -f "$ac_dir/install-sh"; then
 2703     ac_aux_dir=$ac_dir
 2704     ac_install_sh="$ac_aux_dir/install-sh -c"
 2705     break
 2706   elif test -f "$ac_dir/install.sh"; then
 2707     ac_aux_dir=$ac_dir
 2708     ac_install_sh="$ac_aux_dir/install.sh -c"
 2709     break
 2710   elif test -f "$ac_dir/shtool"; then
 2711     ac_aux_dir=$ac_dir
 2712     ac_install_sh="$ac_aux_dir/shtool install -c"
 2713     break
 2714   fi
 2715 done
 2716 if test -z "$ac_aux_dir"; then
 2717   as_fn_error $? "cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5
 2718 fi
 2719 
 2720 # These three variables are undocumented and unsupported,
 2721 # and are intended to be withdrawn in a future Autoconf release.
 2722 # They can cause serious problems if a builder's source tree is in a directory
 2723 # whose full name contains unusual characters.
 2724 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
 2725 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
 2726 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 2727 
 2728 
 2729 ac_config_headers="$ac_config_headers config.h"
 2730 
 2731 
 2732 
 2733 # Make sure we can run config.sub.
 2734 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
 2735   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
 2736 
 2737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
 2738 $as_echo_n "checking build system type... " >&6; }
 2739 if ${ac_cv_build+:} false; then :
 2740   $as_echo_n "(cached) " >&6
 2741 else
 2742   ac_build_alias=$build_alias
 2743 test "x$ac_build_alias" = x &&
 2744   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
 2745 test "x$ac_build_alias" = x &&
 2746   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
 2747 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
 2748   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
 2749 
 2750 fi
 2751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
 2752 $as_echo "$ac_cv_build" >&6; }
 2753 case $ac_cv_build in
 2754 *-*-*) ;;
 2755 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
 2756 esac
 2757 build=$ac_cv_build
 2758 ac_save_IFS=$IFS; IFS='-'
 2759 set x $ac_cv_build
 2760 shift
 2761 build_cpu=$1
 2762 build_vendor=$2
 2763 shift; shift
 2764 # Remember, the first character of IFS is used to create $*,
 2765 # except with old shells:
 2766 build_os=$*
 2767 IFS=$ac_save_IFS
 2768 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
 2769 
 2770 
 2771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
 2772 $as_echo_n "checking host system type... " >&6; }
 2773 if ${ac_cv_host+:} false; then :
 2774   $as_echo_n "(cached) " >&6
 2775 else
 2776   if test "x$host_alias" = x; then
 2777   ac_cv_host=$ac_cv_build
 2778 else
 2779   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
 2780     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
 2781 fi
 2782 
 2783 fi
 2784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
 2785 $as_echo "$ac_cv_host" >&6; }
 2786 case $ac_cv_host in
 2787 *-*-*) ;;
 2788 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
 2789 esac
 2790 host=$ac_cv_host
 2791 ac_save_IFS=$IFS; IFS='-'
 2792 set x $ac_cv_host
 2793 shift
 2794 host_cpu=$1
 2795 host_vendor=$2
 2796 shift; shift
 2797 # Remember, the first character of IFS is used to create $*,
 2798 # except with old shells:
 2799 host_os=$*
 2800 IFS=$ac_save_IFS
 2801 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
 2802 
 2803 
 2804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
 2805 $as_echo_n "checking target system type... " >&6; }
 2806 if ${ac_cv_target+:} false; then :
 2807   $as_echo_n "(cached) " >&6
 2808 else
 2809   if test "x$target_alias" = x; then
 2810   ac_cv_target=$ac_cv_host
 2811 else
 2812   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
 2813     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
 2814 fi
 2815 
 2816 fi
 2817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
 2818 $as_echo "$ac_cv_target" >&6; }
 2819 case $ac_cv_target in
 2820 *-*-*) ;;
 2821 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
 2822 esac
 2823 target=$ac_cv_target
 2824 ac_save_IFS=$IFS; IFS='-'
 2825 set x $ac_cv_target
 2826 shift
 2827 target_cpu=$1
 2828 target_vendor=$2
 2829 shift; shift
 2830 # Remember, the first character of IFS is used to create $*,
 2831 # except with old shells:
 2832 target_os=$*
 2833 IFS=$ac_save_IFS
 2834 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
 2835 
 2836 
 2837 # The aliases save the names the user supplied, while $host etc.
 2838 # will get canonicalized.
 2839 test -n "$target_alias" &&
 2840   test "$program_prefix$program_suffix$program_transform_name" = \
 2841     NONENONEs,x,x, &&
 2842   program_prefix=${target_alias}-
 2843 
 2844 
 2845 
 2846 LIB_VERSION_CURRENT=4
 2847 LIB_VERSION_REVISION=8
 2848 LIB_VERSION_AGE=1
 2849 
 2850 
 2851 
 2852 
 2853 am__api_version='1.16'
 2854 
 2855 # Find a good install program.  We prefer a C program (faster),
 2856 # so one script is as good as another.  But avoid the broken or
 2857 # incompatible versions:
 2858 # SysV /etc/install, /usr/sbin/install
 2859 # SunOS /usr/etc/install
 2860 # IRIX /sbin/install
 2861 # AIX /bin/install
 2862 # AmigaOS /C/install, which installs bootblocks on floppy discs
 2863 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 2864 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 2865 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 2866 # OS/2's system install, which has a completely different semantic
 2867 # ./install, which can be erroneously created by make from ./install.sh.
 2868 # Reject install programs that cannot install multiple files.
 2869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
 2870 $as_echo_n "checking for a BSD-compatible install... " >&6; }
 2871 if test -z "$INSTALL"; then
 2872 if ${ac_cv_path_install+:} false; then :
 2873   $as_echo_n "(cached) " >&6
 2874 else
 2875   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2876 for as_dir in $PATH
 2877 do
 2878   IFS=$as_save_IFS
 2879   test -z "$as_dir" && as_dir=.
 2880     # Account for people who put trailing slashes in PATH elements.
 2881 case $as_dir/ in #((
 2882   ./ | .// | /[cC]/* | \
 2883   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
 2884   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
 2885   /usr/ucb/* ) ;;
 2886   *)
 2887     # OSF1 and SCO ODT 3.0 have their own names for install.
 2888     # Don't use installbsd from OSF since it installs stuff as root
 2889     # by default.
 2890     for ac_prog in ginstall scoinst install; do
 2891       for ac_exec_ext in '' $ac_executable_extensions; do
 2892     if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
 2893       if test $ac_prog = install &&
 2894         grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 2895         # AIX install.  It has an incompatible calling convention.
 2896         :
 2897       elif test $ac_prog = install &&
 2898         grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 2899         # program-specific install script used by HP pwplus--don't use.
 2900         :
 2901       else
 2902         rm -rf conftest.one conftest.two conftest.dir
 2903         echo one > conftest.one
 2904         echo two > conftest.two
 2905         mkdir conftest.dir
 2906         if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
 2907           test -s conftest.one && test -s conftest.two &&
 2908           test -s conftest.dir/conftest.one &&
 2909           test -s conftest.dir/conftest.two
 2910         then
 2911           ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
 2912           break 3
 2913         fi
 2914       fi
 2915     fi
 2916       done
 2917     done
 2918     ;;
 2919 esac
 2920 
 2921   done
 2922 IFS=$as_save_IFS
 2923 
 2924 rm -rf conftest.one conftest.two conftest.dir
 2925 
 2926 fi
 2927   if test "${ac_cv_path_install+set}" = set; then
 2928     INSTALL=$ac_cv_path_install
 2929   else
 2930     # As a last resort, use the slow shell script.  Don't cache a
 2931     # value for INSTALL within a source directory, because that will
 2932     # break other packages using the cache if that directory is
 2933     # removed, or if the value is a relative name.
 2934     INSTALL=$ac_install_sh
 2935   fi
 2936 fi
 2937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
 2938 $as_echo "$INSTALL" >&6; }
 2939 
 2940 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 2941 # It thinks the first close brace ends the variable substitution.
 2942 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 2943 
 2944 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
 2945 
 2946 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 2947 
 2948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
 2949 $as_echo_n "checking whether build environment is sane... " >&6; }
 2950 # Reject unsafe characters in $srcdir or the absolute working directory
 2951 # name.  Accept space and tab only in the latter.
 2952 am_lf='
 2953 '
 2954 case `pwd` in
 2955   *[\\\"\#\$\&\'\`$am_lf]*)
 2956     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
 2957 esac
 2958 case $srcdir in
 2959   *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
 2960     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
 2961 esac
 2962 
 2963 # Do 'set' in a subshell so we don't clobber the current shell's
 2964 # arguments.  Must try -L first in case configure is actually a
 2965 # symlink; some systems play weird games with the mod time of symlinks
 2966 # (eg FreeBSD returns the mod time of the symlink's containing
 2967 # directory).
 2968 if (
 2969    am_has_slept=no
 2970    for am_try in 1 2; do
 2971      echo "timestamp, slept: $am_has_slept" > conftest.file
 2972      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
 2973      if test "$*" = "X"; then
 2974     # -L didn't work.
 2975     set X `ls -t "$srcdir/configure" conftest.file`
 2976      fi
 2977      if test "$*" != "X $srcdir/configure conftest.file" \
 2978     && test "$*" != "X conftest.file $srcdir/configure"; then
 2979 
 2980     # If neither matched, then we have a broken ls.  This can happen
 2981     # if, for instance, CONFIG_SHELL is bash and it inherits a
 2982     # broken ls alias from the environment.  This has actually
 2983     # happened.  Such a system could not be considered "sane".
 2984     as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
 2985   alias in your environment" "$LINENO" 5
 2986      fi
 2987      if test "$2" = conftest.file || test $am_try -eq 2; then
 2988        break
 2989      fi
 2990      # Just in case.
 2991      sleep 1
 2992      am_has_slept=yes
 2993    done
 2994    test "$2" = conftest.file
 2995    )
 2996 then
 2997    # Ok.
 2998    :
 2999 else
 3000    as_fn_error $? "newly created file is older than distributed files!
 3001 Check your system clock" "$LINENO" 5
 3002 fi
 3003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 3004 $as_echo "yes" >&6; }
 3005 # If we didn't sleep, we still need to ensure time stamps of config.status and
 3006 # generated files are strictly newer.
 3007 am_sleep_pid=
 3008 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
 3009   ( sleep 1 ) &
 3010   am_sleep_pid=$!
 3011 fi
 3012 
 3013 rm -f conftest.file
 3014 
 3015 test "$program_prefix" != NONE &&
 3016   program_transform_name="s&^&$program_prefix&;$program_transform_name"
 3017 # Use a double $ so make ignores it.
 3018 test "$program_suffix" != NONE &&
 3019   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
 3020 # Double any \ or $.
 3021 # By default was `s,x,x', remove it if useless.
 3022 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
 3023 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
 3024 
 3025 # Expand $ac_aux_dir to an absolute path.
 3026 am_aux_dir=`cd "$ac_aux_dir" && pwd`
 3027 
 3028 if test x"${MISSING+set}" != xset; then
 3029   MISSING="\${SHELL} '$am_aux_dir/missing'"
 3030 fi
 3031 # Use eval to expand $SHELL
 3032 if eval "$MISSING --is-lightweight"; then
 3033   am_missing_run="$MISSING "
 3034 else
 3035   am_missing_run=
 3036   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
 3037 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
 3038 fi
 3039 
 3040 if test x"${install_sh+set}" != xset; then
 3041   case $am_aux_dir in
 3042   *\ * | *\ *)
 3043     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
 3044   *)
 3045     install_sh="\${SHELL} $am_aux_dir/install-sh"
 3046   esac
 3047 fi
 3048 
 3049 # Installed binaries are usually stripped using 'strip' when the user
 3050 # run "make install-strip".  However 'strip' might not be the right
 3051 # tool to use in cross-compilation environments, therefore Automake
 3052 # will honor the 'STRIP' environment variable to overrule this program.
 3053 if test "$cross_compiling" != no; then
 3054   if test -n "$ac_tool_prefix"; then
 3055   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
 3056 set dummy ${ac_tool_prefix}strip; ac_word=$2
 3057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 3058 $as_echo_n "checking for $ac_word... " >&6; }
 3059 if ${ac_cv_prog_STRIP+:} false; then :
 3060   $as_echo_n "(cached) " >&6
 3061 else
 3062   if test -n "$STRIP"; then
 3063   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
 3064 else
 3065 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3066 for as_dir in $PATH
 3067 do
 3068   IFS=$as_save_IFS
 3069   test -z "$as_dir" && as_dir=.
 3070     for ac_exec_ext in '' $ac_executable_extensions; do
 3071   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 3072     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
 3073     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 3074     break 2
 3075   fi
 3076 done
 3077   done
 3078 IFS=$as_save_IFS
 3079 
 3080 fi
 3081 fi
 3082 STRIP=$ac_cv_prog_STRIP
 3083 if test -n "$STRIP"; then
 3084   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
 3085 $as_echo "$STRIP" >&6; }
 3086 else
 3087   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 3088 $as_echo "no" >&6; }
 3089 fi
 3090 
 3091 
 3092 fi
 3093 if test -z "$ac_cv_prog_STRIP"; then
 3094   ac_ct_STRIP=$STRIP
 3095   # Extract the first word of "strip", so it can be a program name with args.
 3096 set dummy strip; ac_word=$2
 3097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 3098 $as_echo_n "checking for $ac_word... " >&6; }
 3099 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
 3100   $as_echo_n "(cached) " >&6
 3101 else
 3102   if test -n "$ac_ct_STRIP"; then
 3103   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
 3104 else
 3105 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3106 for as_dir in $PATH
 3107 do
 3108   IFS=$as_save_IFS
 3109   test -z "$as_dir" && as_dir=.
 3110     for ac_exec_ext in '' $ac_executable_extensions; do
 3111   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 3112     ac_cv_prog_ac_ct_STRIP="strip"
 3113     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 3114     break 2
 3115   fi
 3116 done
 3117   done
 3118 IFS=$as_save_IFS
 3119 
 3120 fi
 3121 fi
 3122 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
 3123 if test -n "$ac_ct_STRIP"; then
 3124   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
 3125 $as_echo "$ac_ct_STRIP" >&6; }
 3126 else
 3127   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 3128 $as_echo "no" >&6; }
 3129 fi
 3130 
 3131   if test "x$ac_ct_STRIP" = x; then
 3132     STRIP=":"
 3133   else
 3134     case $cross_compiling:$ac_tool_warned in
 3135 yes:)
 3136 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 3137 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 3138 ac_tool_warned=yes ;;
 3139 esac
 3140     STRIP=$ac_ct_STRIP
 3141   fi
 3142 else
 3143   STRIP="$ac_cv_prog_STRIP"
 3144 fi
 3145 
 3146 fi
 3147 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 3148 
 3149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
 3150 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
 3151 if test -z "$MKDIR_P"; then
 3152   if ${ac_cv_path_mkdir+:} false; then :
 3153   $as_echo_n "(cached) " >&6
 3154 else
 3155   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3156 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
 3157 do
 3158   IFS=$as_save_IFS
 3159   test -z "$as_dir" && as_dir=.
 3160     for ac_prog in mkdir gmkdir; do
 3161      for ac_exec_ext in '' $ac_executable_extensions; do
 3162        as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
 3163        case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
 3164          'mkdir (GNU coreutils) '* | \
 3165          'mkdir (coreutils) '* | \
 3166          'mkdir (fileutils) '4.1*)
 3167            ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
 3168            break 3;;
 3169        esac
 3170      done
 3171        done
 3172   done
 3173 IFS=$as_save_IFS
 3174 
 3175 fi
 3176 
 3177   test -d ./--version && rmdir ./--version
 3178   if test "${ac_cv_path_mkdir+set}" = set; then
 3179     MKDIR_P="$ac_cv_path_mkdir -p"
 3180   else
 3181     # As a last resort, use the slow shell script.  Don't cache a
 3182     # value for MKDIR_P within a source directory, because that will
 3183     # break other packages using the cache if that directory is
 3184     # removed, or if the value is a relative name.
 3185     MKDIR_P="$ac_install_sh -d"
 3186   fi
 3187 fi
 3188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
 3189 $as_echo "$MKDIR_P" >&6; }
 3190 
 3191 for ac_prog in gawk mawk nawk awk
 3192 do
 3193   # Extract the first word of "$ac_prog", so it can be a program name with args.
 3194 set dummy $ac_prog; ac_word=$2
 3195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 3196 $as_echo_n "checking for $ac_word... " >&6; }
 3197 if ${ac_cv_prog_AWK+:} false; then :
 3198   $as_echo_n "(cached) " >&6
 3199 else
 3200   if test -n "$AWK"; then
 3201   ac_cv_prog_AWK="$AWK" # Let the user override the test.
 3202 else
 3203 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3204 for as_dir in $PATH
 3205 do
 3206   IFS=$as_save_IFS
 3207   test -z "$as_dir" && as_dir=.
 3208     for ac_exec_ext in '' $ac_executable_extensions; do
 3209   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 3210     ac_cv_prog_AWK="$ac_prog"
 3211     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 3212     break 2
 3213   fi
 3214 done
 3215   done
 3216 IFS=$as_save_IFS
 3217 
 3218 fi
 3219 fi
 3220 AWK=$ac_cv_prog_AWK
 3221 if test -n "$AWK"; then
 3222   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
 3223 $as_echo "$AWK" >&6; }
 3224 else
 3225   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 3226 $as_echo "no" >&6; }
 3227 fi
 3228 
 3229 
 3230   test -n "$AWK" && break
 3231 done
 3232 
 3233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
 3234 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
 3235 set x ${MAKE-make}
 3236 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
 3237 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
 3238   $as_echo_n "(cached) " >&6
 3239 else
 3240   cat >conftest.make <<\_ACEOF
 3241 SHELL = /bin/sh
 3242 all:
 3243     @echo '@@@%%%=$(MAKE)=@@@%%%'
 3244 _ACEOF
 3245 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
 3246 case `${MAKE-make} -f conftest.make 2>/dev/null` in
 3247   *@@@%%%=?*=@@@%%%*)
 3248     eval ac_cv_prog_make_${ac_make}_set=yes;;
 3249   *)
 3250     eval ac_cv_prog_make_${ac_make}_set=no;;
 3251 esac
 3252 rm -f conftest.make
 3253 fi
 3254 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
 3255   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 3256 $as_echo "yes" >&6; }
 3257   SET_MAKE=
 3258 else
 3259   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 3260 $as_echo "no" >&6; }
 3261   SET_MAKE="MAKE=${MAKE-make}"
 3262 fi
 3263 
 3264 rm -rf .tst 2>/dev/null
 3265 mkdir .tst 2>/dev/null
 3266 if test -d .tst; then
 3267   am__leading_dot=.
 3268 else
 3269   am__leading_dot=_
 3270 fi
 3271 rmdir .tst 2>/dev/null
 3272 
 3273 # Check whether --enable-silent-rules was given.
 3274 if test "${enable_silent_rules+set}" = set; then :
 3275   enableval=$enable_silent_rules;
 3276 fi
 3277 
 3278 case $enable_silent_rules in # (((
 3279   yes) AM_DEFAULT_VERBOSITY=0;;
 3280    no) AM_DEFAULT_VERBOSITY=1;;
 3281     *) AM_DEFAULT_VERBOSITY=1;;
 3282 esac
 3283 am_make=${MAKE-make}
 3284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
 3285 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
 3286 if ${am_cv_make_support_nested_variables+:} false; then :
 3287   $as_echo_n "(cached) " >&6
 3288 else
 3289   if $as_echo 'TRUE=$(BAR$(V))
 3290 BAR0=false
 3291 BAR1=true
 3292 V=1
 3293 am__doit:
 3294     @$(TRUE)
 3295 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
 3296   am_cv_make_support_nested_variables=yes
 3297 else
 3298   am_cv_make_support_nested_variables=no
 3299 fi
 3300 fi
 3301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
 3302 $as_echo "$am_cv_make_support_nested_variables" >&6; }
 3303 if test $am_cv_make_support_nested_variables = yes; then
 3304     AM_V='$(V)'
 3305   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
 3306 else
 3307   AM_V=$AM_DEFAULT_VERBOSITY
 3308   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
 3309 fi
 3310 AM_BACKSLASH='\'
 3311 
 3312 if test "`cd $srcdir && pwd`" != "`pwd`"; then
 3313   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
 3314   # is not polluted with repeated "-I."
 3315   am__isrc=' -I$(srcdir)'
 3316   # test to see if srcdir already configured
 3317   if test -f $srcdir/config.status; then
 3318     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
 3319   fi
 3320 fi
 3321 
 3322 # test whether we have cygpath
 3323 if test -z "$CYGPATH_W"; then
 3324   if (cygpath --version) >/dev/null 2>/dev/null; then
 3325     CYGPATH_W='cygpath -w'
 3326   else
 3327     CYGPATH_W=echo
 3328   fi
 3329 fi
 3330 
 3331 
 3332 # Define the identity of the package.
 3333  PACKAGE='libextractor'
 3334  VERSION='1.11'
 3335 
 3336 
 3337 cat >>confdefs.h <<_ACEOF
 3338 #define PACKAGE "$PACKAGE"
 3339 _ACEOF
 3340 
 3341 
 3342 cat >>confdefs.h <<_ACEOF
 3343 #define VERSION "$VERSION"
 3344 _ACEOF
 3345 
 3346 # Some tools Automake needs.
 3347 
 3348 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
 3349 
 3350 
 3351 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
 3352 
 3353 
 3354 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
 3355 
 3356 
 3357 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
 3358 
 3359 
 3360 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
 3361 
 3362 # For better backward compatibility.  To be removed once Automake 1.9.x
 3363 # dies out for good.  For more background, see:
 3364 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
 3365 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 3366 mkdir_p='$(MKDIR_P)'
 3367 
 3368 # We need awk for the "check" target (and possibly the TAP driver).  The
 3369 # system "awk" is bad on some platforms.
 3370 # Always define AMTAR for backward compatibility.  Yes, it's still used
 3371 # in the wild :-(  We should find a proper way to deprecate it ...
 3372 AMTAR='$${TAR-tar}'
 3373 
 3374 
 3375 # We'll loop over all known methods to create a tar archive until one works.
 3376 _am_tools='gnutar  pax cpio none'
 3377 
 3378 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
 3379 
 3380 
 3381 
 3382 
 3383 
 3384 
 3385 # POSIX will say in a future version that running "rm -f" with no argument
 3386 # is OK; and we want to be able to make that assumption in our Makefile
 3387 # recipes.  So use an aggressive probe to check that the usage we want is
 3388 # actually supported "in the wild" to an acceptable degree.
 3389 # See automake bug#10828.
 3390 # To make any issue more visible, cause the running configure to be aborted
 3391 # by default if the 'rm' program in use doesn't match our expectations; the
 3392 # user can still override this though.
 3393 if rm -f && rm -fr && rm -rf; then : OK; else
 3394   cat >&2 <<'END'
 3395 Oops!
 3396 
 3397 Your 'rm' program seems unable to run without file operands specified
 3398 on the command line, even when the '-f' option is present.  This is contrary
 3399 to the behaviour of most rm programs out there, and not conforming with
 3400 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
 3401 
 3402 Please tell bug-automake@gnu.org about your system, including the value
 3403 of your $PATH and any error possibly output before this message.  This
 3404 can help us improve future automake versions.
 3405 
 3406 END
 3407   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
 3408     echo 'Configuration will proceed anyway, since you have set the' >&2
 3409     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
 3410     echo >&2
 3411   else
 3412     cat >&2 <<'END'
 3413 Aborting the configuration process, to ensure you take notice of the issue.
 3414 
 3415 You can download and install GNU coreutils to get an 'rm' implementation
 3416 that behaves properly: <https://www.gnu.org/software/coreutils/>.
 3417 
 3418 If you want to complete the configuration process using your problematic
 3419 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
 3420 to "yes", and re-run configure.
 3421 
 3422 END
 3423     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
 3424   fi
 3425 fi
 3426 
 3427 
 3428 # Checks for programs.
 3429 DEPDIR="${am__leading_dot}deps"
 3430 
 3431 ac_config_commands="$ac_config_commands depfiles"
 3432 
 3433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
 3434 $as_echo_n "checking whether ${MAKE-make} supports the include directive... " >&6; }
 3435 cat > confinc.mk << 'END'
 3436 am__doit:
 3437     @echo this is the am__doit target >confinc.out
 3438 .PHONY: am__doit
 3439 END
 3440 am__include="#"
 3441 am__quote=
 3442 # BSD make does it like this.
 3443 echo '.include "confinc.mk" # ignored' > confmf.BSD
 3444 # Other make implementations (GNU, Solaris 10, AIX) do it like this.
 3445 echo 'include confinc.mk # ignored' > confmf.GNU
 3446 _am_result=no
 3447 for s in GNU BSD; do
 3448   { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
 3449    (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
 3450    ac_status=$?
 3451    echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3452    (exit $ac_status); }
 3453   case $?:`cat confinc.out 2>/dev/null` in #(
 3454   '0:this is the am__doit target') :
 3455     case $s in #(
 3456   BSD) :
 3457     am__include='.include' am__quote='"' ;; #(
 3458   *) :
 3459     am__include='include' am__quote='' ;;
 3460 esac ;; #(
 3461   *) :
 3462      ;;
 3463 esac
 3464   if test "$am__include" != "#"; then
 3465     _am_result="yes ($s style)"
 3466     break
 3467   fi
 3468 done
 3469 rm -f confinc.* confmf.*
 3470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
 3471 $as_echo "${_am_result}" >&6; }
 3472 
 3473 # Check whether --enable-dependency-tracking was given.
 3474 if test "${enable_dependency_tracking+set}" = set; then :
 3475   enableval=$enable_dependency_tracking;
 3476 fi
 3477 
 3478 if test "x$enable_dependency_tracking" != xno; then
 3479   am_depcomp="$ac_aux_dir/depcomp"
 3480   AMDEPBACKSLASH='\'
 3481   am__nodep='_no'
 3482 fi
 3483  if test "x$enable_dependency_tracking" != xno; then
 3484   AMDEP_TRUE=
 3485   AMDEP_FALSE='#'
 3486 else
 3487   AMDEP_TRUE='#'
 3488   AMDEP_FALSE=
 3489 fi
 3490 
 3491 
 3492 ac_ext=c
 3493 ac_cpp='$CPP $CPPFLAGS'
 3494 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 3495 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 3496 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 3497 if test -n "$ac_tool_prefix"; then
 3498   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 3499 set dummy ${ac_tool_prefix}gcc; ac_word=$2
 3500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 3501 $as_echo_n "checking for $ac_word... " >&6; }
 3502 if ${ac_cv_prog_CC+:} false; then :
 3503   $as_echo_n "(cached) " >&6
 3504 else
 3505   if test -n "$CC"; then
 3506   ac_cv_prog_CC="$CC" # Let the user override the test.
 3507 else
 3508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3509 for as_dir in $PATH
 3510 do
 3511   IFS=$as_save_IFS
 3512   test -z "$as_dir" && as_dir=.
 3513     for ac_exec_ext in '' $ac_executable_extensions; do
 3514   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 3515     ac_cv_prog_CC="${ac_tool_prefix}gcc"
 3516     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 3517     break 2
 3518   fi
 3519 done
 3520   done
 3521 IFS=$as_save_IFS
 3522 
 3523 fi
 3524 fi
 3525 CC=$ac_cv_prog_CC
 3526 if test -n "$CC"; then
 3527   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 3528 $as_echo "$CC" >&6; }
 3529 else
 3530   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 3531 $as_echo "no" >&6; }
 3532 fi
 3533 
 3534 
 3535 fi
 3536 if test -z "$ac_cv_prog_CC"; then
 3537   ac_ct_CC=$CC
 3538   # Extract the first word of "gcc", so it can be a program name with args.
 3539 set dummy gcc; ac_word=$2
 3540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 3541 $as_echo_n "checking for $ac_word... " >&6; }
 3542 if ${ac_cv_prog_ac_ct_CC+:} false; then :
 3543   $as_echo_n "(cached) " >&6
 3544 else
 3545   if test -n "$ac_ct_CC"; then
 3546   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 3547 else
 3548 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3549 for as_dir in $PATH
 3550 do
 3551   IFS=$as_save_IFS
 3552   test -z "$as_dir" && as_dir=.
 3553     for ac_exec_ext in '' $ac_executable_extensions; do
 3554   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 3555     ac_cv_prog_ac_ct_CC="gcc"
 3556     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 3557     break 2
 3558   fi
 3559 done
 3560   done
 3561 IFS=$as_save_IFS
 3562 
 3563 fi
 3564 fi
 3565 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 3566 if test -n "$ac_ct_CC"; then
 3567   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 3568 $as_echo "$ac_ct_CC" >&6; }
 3569 else
 3570   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 3571 $as_echo "no" >&6; }
 3572 fi
 3573 
 3574   if test "x$ac_ct_CC" = x; then
 3575     CC=""
 3576   else
 3577     case $cross_compiling:$ac_tool_warned in
 3578 yes:)
 3579 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 3580 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 3581 ac_tool_warned=yes ;;
 3582 esac
 3583     CC=$ac_ct_CC
 3584   fi
 3585 else
 3586   CC="$ac_cv_prog_CC"
 3587 fi
 3588 
 3589 if test -z "$CC"; then
 3590           if test -n "$ac_tool_prefix"; then
 3591     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 3592 set dummy ${ac_tool_prefix}cc; ac_word=$2
 3593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 3594 $as_echo_n "checking for $ac_word... " >&6; }
 3595 if ${ac_cv_prog_CC+:} false; then :
 3596   $as_echo_n "(cached) " >&6
 3597 else
 3598   if test -n "$CC"; then
 3599   ac_cv_prog_CC="$CC" # Let the user override the test.
 3600 else
 3601 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3602 for as_dir in $PATH
 3603 do
 3604   IFS=$as_save_IFS
 3605   test -z "$as_dir" && as_dir=.
 3606     for ac_exec_ext in '' $ac_executable_extensions; do
 3607   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 3608     ac_cv_prog_CC="${ac_tool_prefix}cc"
 3609     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 3610     break 2
 3611   fi
 3612 done
 3613   done
 3614 IFS=$as_save_IFS
 3615 
 3616 fi
 3617 fi
 3618 CC=$ac_cv_prog_CC
 3619 if test -n "$CC"; then
 3620   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 3621 $as_echo "$CC" >&6; }
 3622 else
 3623   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 3624 $as_echo "no" >&6; }
 3625 fi
 3626 
 3627 
 3628   fi
 3629 fi
 3630 if test -z "$CC"; then
 3631   # Extract the first word of "cc", so it can be a program name with args.
 3632 set dummy cc; ac_word=$2
 3633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 3634 $as_echo_n "checking for $ac_word... " >&6; }
 3635 if ${ac_cv_prog_CC+:} false; then :
 3636   $as_echo_n "(cached) " >&6
 3637 else
 3638   if test -n "$CC"; then
 3639   ac_cv_prog_CC="$CC" # Let the user override the test.
 3640 else
 3641   ac_prog_rejected=no
 3642 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3643 for as_dir in $PATH
 3644 do
 3645   IFS=$as_save_IFS
 3646   test -z "$as_dir" && as_dir=.
 3647     for ac_exec_ext in '' $ac_executable_extensions; do
 3648   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 3649     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
 3650        ac_prog_rejected=yes
 3651        continue
 3652      fi
 3653     ac_cv_prog_CC="cc"
 3654     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 3655     break 2
 3656   fi
 3657 done
 3658   done
 3659 IFS=$as_save_IFS
 3660 
 3661 if test $ac_prog_rejected = yes; then
 3662   # We found a bogon in the path, so make sure we never use it.
 3663   set dummy $ac_cv_prog_CC
 3664   shift
 3665   if test $# != 0; then
 3666     # We chose a different compiler from the bogus one.
 3667     # However, it has the same basename, so the bogon will be chosen
 3668     # first if we set CC to just the basename; use the full file name.
 3669     shift
 3670     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
 3671   fi
 3672 fi
 3673 fi
 3674 fi
 3675 CC=$ac_cv_prog_CC
 3676 if test -n "$CC"; then
 3677   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 3678 $as_echo "$CC" >&6; }
 3679 else
 3680   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 3681 $as_echo "no" >&6; }
 3682 fi
 3683 
 3684 
 3685 fi
 3686 if test -z "$CC"; then
 3687   if test -n "$ac_tool_prefix"; then
 3688   for ac_prog in cl.exe
 3689   do
 3690     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 3691 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 3692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 3693 $as_echo_n "checking for $ac_word... " >&6; }
 3694 if ${ac_cv_prog_CC+:} false; then :
 3695   $as_echo_n "(cached) " >&6
 3696 else
 3697   if test -n "$CC"; then
 3698   ac_cv_prog_CC="$CC" # Let the user override the test.
 3699 else
 3700 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3701 for as_dir in $PATH
 3702 do
 3703   IFS=$as_save_IFS
 3704   test -z "$as_dir" && as_dir=.
 3705     for ac_exec_ext in '' $ac_executable_extensions; do
 3706   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 3707     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
 3708     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 3709     break 2
 3710   fi
 3711 done
 3712   done
 3713 IFS=$as_save_IFS
 3714 
 3715 fi
 3716 fi
 3717 CC=$ac_cv_prog_CC
 3718 if test -n "$CC"; then
 3719   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 3720 $as_echo "$CC" >&6; }
 3721 else
 3722   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 3723 $as_echo "no" >&6; }
 3724 fi
 3725 
 3726 
 3727     test -n "$CC" && break
 3728   done
 3729 fi
 3730 if test -z "$CC"; then
 3731   ac_ct_CC=$CC
 3732   for ac_prog in cl.exe
 3733 do
 3734   # Extract the first word of "$ac_prog", so it can be a program name with args.
 3735 set dummy $ac_prog; ac_word=$2
 3736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 3737 $as_echo_n "checking for $ac_word... " >&6; }
 3738 if ${ac_cv_prog_ac_ct_CC+:} false; then :
 3739   $as_echo_n "(cached) " >&6
 3740 else
 3741   if test -n "$ac_ct_CC"; then
 3742   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 3743 else
 3744 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3745 for as_dir in $PATH
 3746 do
 3747   IFS=$as_save_IFS
 3748   test -z "$as_dir" && as_dir=.
 3749     for ac_exec_ext in '' $ac_executable_extensions; do
 3750   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 3751     ac_cv_prog_ac_ct_CC="$ac_prog"
 3752     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 3753     break 2
 3754   fi
 3755 done
 3756   done
 3757 IFS=$as_save_IFS
 3758 
 3759 fi
 3760 fi
 3761 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 3762 if test -n "$ac_ct_CC"; then
 3763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 3764 $as_echo "$ac_ct_CC" >&6; }
 3765 else
 3766   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 3767 $as_echo "no" >&6; }
 3768 fi
 3769 
 3770 
 3771   test -n "$ac_ct_CC" && break
 3772 done
 3773 
 3774   if test "x$ac_ct_CC" = x; then
 3775     CC=""
 3776   else
 3777     case $cross_compiling:$ac_tool_warned in
 3778 yes:)
 3779 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 3780 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 3781 ac_tool_warned=yes ;;
 3782 esac
 3783     CC=$ac_ct_CC
 3784   fi
 3785 fi
 3786 
 3787 fi
 3788 
 3789 
 3790 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 3791 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 3792 as_fn_error $? "no acceptable C compiler found in \$PATH
 3793 See \`config.log' for more details" "$LINENO" 5; }
 3794 
 3795 # Provide some information about the compiler.
 3796 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
 3797 set X $ac_compile
 3798 ac_compiler=$2
 3799 for ac_option in --version -v -V -qversion; do
 3800   { { ac_try="$ac_compiler $ac_option >&5"
 3801 case "(($ac_try" in
 3802   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3803   *) ac_try_echo=$ac_try;;
 3804 esac
 3805 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 3806 $as_echo "$ac_try_echo"; } >&5
 3807   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
 3808   ac_status=$?
 3809   if test -s conftest.err; then
 3810     sed '10a\
 3811 ... rest of stderr output deleted ...
 3812          10q' conftest.err >conftest.er1
 3813     cat conftest.er1 >&5
 3814   fi
 3815   rm -f conftest.er1 conftest.err
 3816   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 3817   test $ac_status = 0; }
 3818 done
 3819 
 3820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3821 /* end confdefs.h.  */
 3822 
 3823 int
 3824 main ()
 3825 {
 3826 
 3827   ;
 3828   return 0;
 3829 }
 3830 _ACEOF
 3831 ac_clean_files_save=$ac_clean_files
 3832 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
 3833 # Try to create an executable without -o first, disregard a.out.
 3834 # It will help us diagnose broken compilers, and finding out an intuition
 3835 # of exeext.
 3836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
 3837 $as_echo_n "checking whether the C compiler works... " >&6; }
 3838 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
 3839 
 3840 # The possible output files:
 3841 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
 3842 
 3843 ac_rmfiles=
 3844 for ac_file in $ac_files
 3845 do
 3846   case $ac_file in
 3847     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
 3848     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
 3849   esac
 3850 done
 3851 rm -f $ac_rmfiles
 3852 
 3853 if { { ac_try="$ac_link_default"
 3854 case "(($ac_try" in
 3855   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3856   *) ac_try_echo=$ac_try;;
 3857 esac
 3858 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 3859 $as_echo "$ac_try_echo"; } >&5
 3860   (eval "$ac_link_default") 2>&5
 3861   ac_status=$?
 3862   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 3863   test $ac_status = 0; }; then :
 3864   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
 3865 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
 3866 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
 3867 # so that the user can short-circuit this test for compilers unknown to
 3868 # Autoconf.
 3869 for ac_file in $ac_files ''
 3870 do
 3871   test -f "$ac_file" || continue
 3872   case $ac_file in
 3873     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
 3874     ;;
 3875     [ab].out )
 3876     # We found the default executable, but exeext='' is most
 3877     # certainly right.
 3878     break;;
 3879     *.* )
 3880     if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
 3881     then :; else
 3882        ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 3883     fi
 3884     # We set ac_cv_exeext here because the later test for it is not
 3885     # safe: cross compilers may not add the suffix if given an `-o'
 3886     # argument, so we may need to know it at that point already.
 3887     # Even if this section looks crufty: it has the advantage of
 3888     # actually working.
 3889     break;;
 3890     * )
 3891     break;;
 3892   esac
 3893 done
 3894 test "$ac_cv_exeext" = no && ac_cv_exeext=
 3895 
 3896 else
 3897   ac_file=''
 3898 fi
 3899 if test -z "$ac_file"; then :
 3900   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 3901 $as_echo "no" >&6; }
 3902 $as_echo "$as_me: failed program was:" >&5
 3903 sed 's/^/| /' conftest.$ac_ext >&5
 3904 
 3905 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 3906 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 3907 as_fn_error 77 "C compiler cannot create executables
 3908 See \`config.log' for more details" "$LINENO" 5; }
 3909 else
 3910   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 3911 $as_echo "yes" >&6; }
 3912 fi
 3913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
 3914 $as_echo_n "checking for C compiler default output file name... " >&6; }
 3915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
 3916 $as_echo "$ac_file" >&6; }
 3917 ac_exeext=$ac_cv_exeext
 3918 
 3919 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
 3920 ac_clean_files=$ac_clean_files_save
 3921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
 3922 $as_echo_n "checking for suffix of executables... " >&6; }
 3923 if { { ac_try="$ac_link"
 3924 case "(($ac_try" in
 3925   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3926   *) ac_try_echo=$ac_try;;
 3927 esac
 3928 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 3929 $as_echo "$ac_try_echo"; } >&5
 3930   (eval "$ac_link") 2>&5
 3931   ac_status=$?
 3932   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 3933   test $ac_status = 0; }; then :
 3934   # If both `conftest.exe' and `conftest' are `present' (well, observable)
 3935 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
 3936 # work properly (i.e., refer to `conftest.exe'), while it won't with
 3937 # `rm'.
 3938 for ac_file in conftest.exe conftest conftest.*; do
 3939   test -f "$ac_file" || continue
 3940   case $ac_file in
 3941     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
 3942     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 3943       break;;
 3944     * ) break;;
 3945   esac
 3946 done
 3947 else
 3948   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 3949 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 3950 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
 3951 See \`config.log' for more details" "$LINENO" 5; }
 3952 fi
 3953 rm -f conftest conftest$ac_cv_exeext
 3954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
 3955 $as_echo "$ac_cv_exeext" >&6; }
 3956 
 3957 rm -f conftest.$ac_ext
 3958 EXEEXT=$ac_cv_exeext
 3959 ac_exeext=$EXEEXT
 3960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3961 /* end confdefs.h.  */
 3962 #include <stdio.h>
 3963 int
 3964 main ()
 3965 {
 3966 FILE *f = fopen ("conftest.out", "w");
 3967  return ferror (f) || fclose (f) != 0;
 3968 
 3969   ;
 3970   return 0;
 3971 }
 3972 _ACEOF
 3973 ac_clean_files="$ac_clean_files conftest.out"
 3974 # Check that the compiler produces executables we can run.  If not, either
 3975 # the compiler is broken, or we cross compile.
 3976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
 3977 $as_echo_n "checking whether we are cross compiling... " >&6; }
 3978 if test "$cross_compiling" != yes; then
 3979   { { ac_try="$ac_link"
 3980 case "(($ac_try" in
 3981   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3982   *) ac_try_echo=$ac_try;;
 3983 esac
 3984 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 3985 $as_echo "$ac_try_echo"; } >&5
 3986   (eval "$ac_link") 2>&5
 3987   ac_status=$?
 3988   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 3989   test $ac_status = 0; }
 3990   if { ac_try='./conftest$ac_cv_exeext'
 3991   { { case "(($ac_try" in
 3992   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3993   *) ac_try_echo=$ac_try;;
 3994 esac
 3995 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 3996 $as_echo "$ac_try_echo"; } >&5
 3997   (eval "$ac_try") 2>&5
 3998   ac_status=$?
 3999   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 4000   test $ac_status = 0; }; }; then
 4001     cross_compiling=no
 4002   else
 4003     if test "$cross_compiling" = maybe; then
 4004     cross_compiling=yes
 4005     else
 4006     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 4007 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 4008 as_fn_error $? "cannot run C compiled programs.
 4009 If you meant to cross compile, use \`--host'.
 4010 See \`config.log' for more details" "$LINENO" 5; }
 4011     fi
 4012   fi
 4013 fi
 4014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
 4015 $as_echo "$cross_compiling" >&6; }
 4016 
 4017 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
 4018 ac_clean_files=$ac_clean_files_save
 4019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
 4020 $as_echo_n "checking for suffix of object files... " >&6; }
 4021 if ${ac_cv_objext+:} false; then :
 4022   $as_echo_n "(cached) " >&6
 4023 else
 4024   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 4025 /* end confdefs.h.  */
 4026 
 4027 int
 4028 main ()
 4029 {
 4030 
 4031   ;
 4032   return 0;
 4033 }
 4034 _ACEOF
 4035 rm -f conftest.o conftest.obj
 4036 if { { ac_try="$ac_compile"
 4037 case "(($ac_try" in
 4038   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4039   *) ac_try_echo=$ac_try;;
 4040 esac
 4041 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 4042 $as_echo "$ac_try_echo"; } >&5
 4043   (eval "$ac_compile") 2>&5
 4044   ac_status=$?
 4045   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 4046   test $ac_status = 0; }; then :
 4047   for ac_file in conftest.o conftest.obj conftest.*; do
 4048   test -f "$ac_file" || continue;
 4049   case $ac_file in
 4050     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
 4051     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
 4052        break;;
 4053   esac
 4054 done
 4055 else
 4056   $as_echo "$as_me: failed program was:" >&5
 4057 sed 's/^/| /' conftest.$ac_ext >&5
 4058 
 4059 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 4060 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 4061 as_fn_error $? "cannot compute suffix of object files: cannot compile
 4062 See \`config.log' for more details" "$LINENO" 5; }
 4063 fi
 4064 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 4065 fi
 4066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
 4067 $as_echo "$ac_cv_objext" >&6; }
 4068 OBJEXT=$ac_cv_objext
 4069 ac_objext=$OBJEXT
 4070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
 4071 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
 4072 if ${ac_cv_c_compiler_gnu+:} false; then :
 4073   $as_echo_n "(cached) " >&6
 4074 else
 4075   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 4076 /* end confdefs.h.  */
 4077 
 4078 int
 4079 main ()
 4080 {
 4081 #ifndef __GNUC__
 4082        choke me
 4083 #endif
 4084 
 4085   ;
 4086   return 0;
 4087 }
 4088 _ACEOF
 4089 if ac_fn_c_try_compile "$LINENO"; then :
 4090   ac_compiler_gnu=yes
 4091 else
 4092   ac_compiler_gnu=no
 4093 fi
 4094 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 4095 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 4096 
 4097 fi
 4098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
 4099 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
 4100 if test $ac_compiler_gnu = yes; then
 4101   GCC=yes
 4102 else
 4103   GCC=
 4104 fi
 4105 ac_test_CFLAGS=${CFLAGS+set}
 4106 ac_save_CFLAGS=$CFLAGS
 4107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
 4108 $as_echo_n "checking whether $CC accepts -g... " >&6; }
 4109 if ${ac_cv_prog_cc_g+:} false; then :
 4110   $as_echo_n "(cached) " >&6
 4111 else
 4112   ac_save_c_werror_flag=$ac_c_werror_flag
 4113    ac_c_werror_flag=yes
 4114    ac_cv_prog_cc_g=no
 4115    CFLAGS="-g"
 4116    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 4117 /* end confdefs.h.  */
 4118 
 4119 int
 4120 main ()
 4121 {
 4122 
 4123   ;
 4124   return 0;
 4125 }
 4126 _ACEOF
 4127 if ac_fn_c_try_compile "$LINENO"; then :
 4128   ac_cv_prog_cc_g=yes
 4129 else
 4130   CFLAGS=""
 4131       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 4132 /* end confdefs.h.  */
 4133 
 4134 int
 4135 main ()
 4136 {
 4137 
 4138   ;
 4139   return 0;
 4140 }
 4141 _ACEOF
 4142 if ac_fn_c_try_compile "$LINENO"; then :
 4143 
 4144 else
 4145   ac_c_werror_flag=$ac_save_c_werror_flag
 4146      CFLAGS="-g"
 4147      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 4148 /* end confdefs.h.  */
 4149 
 4150 int
 4151 main ()
 4152 {
 4153 
 4154   ;
 4155   return 0;
 4156 }
 4157 _ACEOF
 4158 if ac_fn_c_try_compile "$LINENO"; then :
 4159   ac_cv_prog_cc_g=yes
 4160 fi
 4161 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 4162 fi
 4163 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 4164 fi
 4165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 4166    ac_c_werror_flag=$ac_save_c_werror_flag
 4167 fi
 4168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
 4169 $as_echo "$ac_cv_prog_cc_g" >&6; }
 4170 if test "$ac_test_CFLAGS" = set; then
 4171   CFLAGS=$ac_save_CFLAGS
 4172 elif test $ac_cv_prog_cc_g = yes; then
 4173   if test "$GCC" = yes; then
 4174     CFLAGS="-g -O2"
 4175   else
 4176     CFLAGS="-g"
 4177   fi
 4178 else
 4179   if test "$GCC" = yes; then
 4180     CFLAGS="-O2"
 4181   else
 4182     CFLAGS=
 4183   fi
 4184 fi
 4185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
 4186 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
 4187 if ${ac_cv_prog_cc_c89+:} false; then :
 4188   $as_echo_n "(cached) " >&6
 4189 else
 4190   ac_cv_prog_cc_c89=no
 4191 ac_save_CC=$CC
 4192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 4193 /* end confdefs.h.  */
 4194 #include <stdarg.h>
 4195 #include <stdio.h>
 4196 struct stat;
 4197 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 4198 struct buf { int x; };
 4199 FILE * (*rcsopen) (struct buf *, struct stat *, int);
 4200 static char *e (p, i)
 4201      char **p;
 4202      int i;
 4203 {
 4204   return p[i];
 4205 }
 4206 static char *f (char * (*g) (char **, int), char **p, ...)
 4207 {
 4208   char *s;
 4209   va_list v;
 4210   va_start (v,p);
 4211   s = g (p, va_arg (v,int));
 4212   va_end (v);
 4213   return s;
 4214 }
 4215 
 4216 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
 4217    function prototypes and stuff, but not '\xHH' hex character constants.
 4218    These don't provoke an error unfortunately, instead are silently treated
 4219    as 'x'.  The following induces an error, until -std is added to get
 4220    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
 4221    array size at least.  It's necessary to write '\x00'==0 to get something
 4222    that's true only with -std.  */
 4223 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
 4224 
 4225 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
 4226    inside strings and character constants.  */
 4227 #define FOO(x) 'x'
 4228 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
 4229 
 4230 int test (int i, double x);
 4231 struct s1 {int (*f) (int a);};
 4232 struct s2 {int (*f) (double a);};
 4233 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
 4234 int argc;
 4235 char **argv;
 4236 int
 4237 main ()
 4238 {
 4239 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
 4240   ;
 4241   return 0;
 4242 }
 4243 _ACEOF
 4244 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
 4245     -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 4246 do
 4247   CC="$ac_save_CC $ac_arg"
 4248   if ac_fn_c_try_compile "$LINENO"; then :
 4249   ac_cv_prog_cc_c89=$ac_arg
 4250 fi
 4251 rm -f core conftest.err conftest.$ac_objext
 4252   test "x$ac_cv_prog_cc_c89" != "xno" && break
 4253 done
 4254 rm -f conftest.$ac_ext
 4255 CC=$ac_save_CC
 4256 
 4257 fi
 4258 # AC_CACHE_VAL
 4259 case "x$ac_cv_prog_cc_c89" in
 4260   x)
 4261     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
 4262 $as_echo "none needed" >&6; } ;;
 4263   xno)
 4264     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
 4265 $as_echo "unsupported" >&6; } ;;
 4266   *)
 4267     CC="$CC $ac_cv_prog_cc_c89"
 4268     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
 4269 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
 4270 esac
 4271 if test "x$ac_cv_prog_cc_c89" != xno; then :
 4272 
 4273 fi
 4274 
 4275 ac_ext=c
 4276 ac_cpp='$CPP $CPPFLAGS'
 4277 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 4278 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 4279 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 4280 
 4281 ac_ext=c
 4282 ac_cpp='$CPP $CPPFLAGS'
 4283 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 4284 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 4285 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 4286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
 4287 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
 4288 if ${am_cv_prog_cc_c_o+:} false; then :
 4289   $as_echo_n "(cached) " >&6
 4290 else
 4291   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 4292 /* end confdefs.h.  */
 4293 
 4294 int
 4295 main ()
 4296 {
 4297 
 4298   ;
 4299   return 0;
 4300 }
 4301 _ACEOF
 4302   # Make sure it works both with $CC and with simple cc.
 4303   # Following AC_PROG_CC_C_O, we do the test twice because some
 4304   # compilers refuse to overwrite an existing .o file with -o,
 4305   # though they will create one.
 4306   am_cv_prog_cc_c_o=yes
 4307   for am_i in 1 2; do
 4308     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
 4309    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
 4310    ac_status=$?
 4311    echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4312    (exit $ac_status); } \
 4313          && test -f conftest2.$ac_objext; then
 4314       : OK
 4315     else
 4316       am_cv_prog_cc_c_o=no
 4317       break
 4318     fi
 4319   done
 4320   rm -f core conftest*
 4321   unset am_i
 4322 fi
 4323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
 4324 $as_echo "$am_cv_prog_cc_c_o" >&6; }
 4325 if test "$am_cv_prog_cc_c_o" != yes; then
 4326    # Losing compiler, so override with the script.
 4327    # FIXME: It is wrong to rewrite CC.
 4328    # But if we don't then we get into trouble of one sort or another.
 4329    # A longer-term fix would be to have automake use am__CC in this case,
 4330    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
 4331    CC="$am_aux_dir/compile $CC"
 4332 fi
 4333 ac_ext=c
 4334 ac_cpp='$CPP $CPPFLAGS'
 4335 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 4336 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 4337 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 4338 
 4339 
 4340 depcc="$CC"   am_compiler_list=
 4341 
 4342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
 4343 $as_echo_n "checking dependency style of $depcc... " >&6; }
 4344 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
 4345   $as_echo_n "(cached) " >&6
 4346 else
 4347   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 4348   # We make a subdir and do the tests there.  Otherwise we can end up
 4349   # making bogus files that we don't know about and never remove.  For
 4350   # instance it was reported that on HP-UX the gcc test will end up
 4351   # making a dummy file named 'D' -- because '-MD' means "put the output
 4352   # in D".
 4353   rm -rf conftest.dir
 4354   mkdir conftest.dir
 4355   # Copy depcomp to subdir because otherwise we won't find it if we're
 4356   # using a relative directory.
 4357   cp "$am_depcomp" conftest.dir
 4358   cd conftest.dir
 4359   # We will build objects and dependencies in a subdirectory because
 4360   # it helps to detect inapplicable dependency modes.  For instance
 4361   # both Tru64's cc and ICC support -MD to output dependencies as a
 4362   # side effect of compilation, but ICC will put the dependencies in
 4363   # the current directory while Tru64 will put them in the object
 4364   # directory.
 4365   mkdir sub
 4366 
 4367   am_cv_CC_dependencies_compiler_type=none
 4368   if test "$am_compiler_list" = ""; then
 4369      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
 4370   fi
 4371   am__universal=false
 4372   case " $depcc " in #(
 4373      *\ -arch\ *\ -arch\ *) am__universal=true ;;
 4374      esac
 4375 
 4376   for depmode in $am_compiler_list; do
 4377     # Setup a source with many dependencies, because some compilers
 4378     # like to wrap large dependency lists on column 80 (with \), and
 4379     # we should not choose a depcomp mode which is confused by this.
 4380     #
 4381     # We need to recreate these files for each test, as the compiler may
 4382     # overwrite some of them when testing with obscure command lines.
 4383     # This happens at least with the AIX C compiler.
 4384     : > sub/conftest.c
 4385     for i in 1 2 3 4 5 6; do
 4386       echo '#include "conftst'$i'.h"' >> sub/conftest.c
 4387       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
 4388       # Solaris 10 /bin/sh.
 4389       echo '/* dummy */' > sub/conftst$i.h
 4390     done
 4391     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
 4392 
 4393     # We check with '-c' and '-o' for the sake of the "dashmstdout"
 4394     # mode.  It turns out that the SunPro C++ compiler does not properly
 4395     # handle '-M -o', and we need to detect this.  Also, some Intel
 4396     # versions had trouble with output in subdirs.
 4397     am__obj=sub/conftest.${OBJEXT-o}
 4398     am__minus_obj="-o $am__obj"
 4399     case $depmode in
 4400     gcc)
 4401       # This depmode causes a compiler race in universal mode.
 4402       test "$am__universal" = false || continue
 4403       ;;
 4404     nosideeffect)
 4405       # After this tag, mechanisms are not by side-effect, so they'll
 4406       # only be used when explicitly requested.
 4407       if test "x$enable_dependency_tracking" = xyes; then
 4408     continue
 4409       else
 4410     break
 4411       fi
 4412       ;;
 4413     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
 4414       # This compiler won't grok '-c -o', but also, the minuso test has
 4415       # not run yet.  These depmodes are late enough in the game, and
 4416       # so weak that their functioning should not be impacted.
 4417       am__obj=conftest.${OBJEXT-o}
 4418       am__minus_obj=
 4419       ;;
 4420     none) break ;;
 4421     esac
 4422     if depmode=$depmode \
 4423        source=sub/conftest.c object=$am__obj \
 4424        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
 4425        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
 4426          >/dev/null 2>conftest.err &&
 4427        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
 4428        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
 4429        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
 4430        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
 4431       # icc doesn't choke on unknown options, it will just issue warnings
 4432       # or remarks (even with -Werror).  So we grep stderr for any message
 4433       # that says an option was ignored or not supported.
 4434       # When given -MP, icc 7.0 and 7.1 complain thusly:
 4435       #   icc: Command line warning: ignoring option '-M'; no argument required
 4436       # The diagnosis changed in icc 8.0:
 4437       #   icc: Command line remark: option '-MP' not supported
 4438       if (grep 'ignoring option' conftest.err ||
 4439           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
 4440         am_cv_CC_dependencies_compiler_type=$depmode
 4441         break
 4442       fi
 4443     fi
 4444   done
 4445 
 4446   cd ..
 4447   rm -rf conftest.dir
 4448 else
 4449   am_cv_CC_dependencies_compiler_type=none
 4450 fi
 4451 
 4452 fi
 4453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
 4454 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
 4455 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
 4456 
 4457  if
 4458   test "x$enable_dependency_tracking" != xno \
 4459   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
 4460   am__fastdepCC_TRUE=
 4461   am__fastdepCC_FALSE='#'
 4462 else
 4463   am__fastdepCC_TRUE='#'
 4464   am__fastdepCC_FALSE=
 4465 fi
 4466 
 4467 
 4468 
 4469 ac_ext=c
 4470 ac_cpp='$CPP $CPPFLAGS'
 4471 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 4472 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 4473 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 4474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
 4475 $as_echo_n "checking how to run the C preprocessor... " >&6; }
 4476 # On Suns, sometimes $CPP names a directory.
 4477 if test -n "$CPP" && test -d "$CPP"; then
 4478   CPP=
 4479 fi
 4480 if test -z "$CPP"; then
 4481   if ${ac_cv_prog_CPP+:} false; then :
 4482   $as_echo_n "(cached) " >&6
 4483 else
 4484       # Double quotes because CPP needs to be expanded
 4485     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
 4486     do
 4487       ac_preproc_ok=false
 4488 for ac_c_preproc_warn_flag in '' yes
 4489 do
 4490   # Use a header file that comes with gcc, so configuring glibc
 4491   # with a fresh cross-compiler works.
 4492   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 4493   # <limits.h> exists even on freestanding compilers.
 4494   # On the NeXT, cc -E runs the code through the compiler's parser,
 4495   # not just through cpp. "Syntax error" is here to catch this case.
 4496   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 4497 /* end confdefs.h.  */
 4498 #ifdef __STDC__
 4499 # include <limits.h>
 4500 #else
 4501 # include <assert.h>
 4502 #endif
 4503              Syntax error
 4504 _ACEOF
 4505 if ac_fn_c_try_cpp "$LINENO"; then :
 4506 
 4507 else
 4508   # Broken: fails on valid input.
 4509 continue
 4510 fi
 4511 rm -f conftest.err conftest.i conftest.$ac_ext
 4512 
 4513   # OK, works on sane cases.  Now check whether nonexistent headers
 4514   # can be detected and how.
 4515   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 4516 /* end confdefs.h.  */
 4517 #include <ac_nonexistent.h>
 4518 _ACEOF
 4519 if ac_fn_c_try_cpp "$LINENO"; then :
 4520   # Broken: success on invalid input.
 4521 continue
 4522 else
 4523   # Passes both tests.
 4524 ac_preproc_ok=:
 4525 break
 4526 fi
 4527 rm -f conftest.err conftest.i conftest.$ac_ext
 4528 
 4529 done
 4530 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 4531 rm -f conftest.i conftest.err conftest.$ac_ext
 4532 if $ac_preproc_ok; then :
 4533   break
 4534 fi
 4535 
 4536     done
 4537     ac_cv_prog_CPP=$CPP
 4538 
 4539 fi
 4540   CPP=$ac_cv_prog_CPP
 4541 else
 4542   ac_cv_prog_CPP=$CPP
 4543 fi
 4544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
 4545 $as_echo "$CPP" >&6; }
 4546 ac_preproc_ok=false
 4547 for ac_c_preproc_warn_flag in '' yes
 4548 do
 4549   # Use a header file that comes with gcc, so configuring glibc
 4550   # with a fresh cross-compiler works.
 4551   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 4552   # <limits.h> exists even on freestanding compilers.
 4553   # On the NeXT, cc -E runs the code through the compiler's parser,
 4554   # not just through cpp. "Syntax error" is here to catch this case.
 4555   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 4556 /* end confdefs.h.  */
 4557 #ifdef __STDC__
 4558 # include <limits.h>
 4559 #else
 4560 # include <assert.h>
 4561 #endif
 4562              Syntax error
 4563 _ACEOF
 4564 if ac_fn_c_try_cpp "$LINENO"; then :
 4565 
 4566 else
 4567   # Broken: fails on valid input.
 4568 continue
 4569 fi
 4570 rm -f conftest.err conftest.i conftest.$ac_ext
 4571 
 4572   # OK, works on sane cases.  Now check whether nonexistent headers
 4573   # can be detected and how.
 4574   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 4575 /* end confdefs.h.  */
 4576 #include <ac_nonexistent.h>
 4577 _ACEOF
 4578 if ac_fn_c_try_cpp "$LINENO"; then :
 4579   # Broken: success on invalid input.
 4580 continue
 4581 else
 4582   # Passes both tests.
 4583 ac_preproc_ok=:
 4584 break
 4585 fi
 4586 rm -f conftest.err conftest.i conftest.$ac_ext
 4587 
 4588 done
 4589 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 4590 rm -f conftest.i conftest.err conftest.$ac_ext
 4591 if $ac_preproc_ok; then :
 4592 
 4593 else
 4594   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 4595 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 4596 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
 4597 See \`config.log' for more details" "$LINENO" 5; }
 4598 fi
 4599 
 4600 ac_ext=c
 4601 ac_cpp='$CPP $CPPFLAGS'
 4602 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 4603 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 4604 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 4605 
 4606 
 4607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
 4608 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
 4609 if ${ac_cv_path_GREP+:} false; then :
 4610   $as_echo_n "(cached) " >&6
 4611 else
 4612   if test -z "$GREP"; then
 4613   ac_path_GREP_found=false
 4614   # Loop through the user's path and test for each of PROGNAME-LIST
 4615   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 4616 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 4617 do
 4618   IFS=$as_save_IFS
 4619   test -z "$as_dir" && as_dir=.
 4620     for ac_prog in grep ggrep; do
 4621     for ac_exec_ext in '' $ac_executable_extensions; do
 4622       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
 4623       as_fn_executable_p "$ac_path_GREP" || continue
 4624 # Check for GNU ac_path_GREP and select it if it is found.
 4625   # Check for GNU $ac_path_GREP
 4626 case `"$ac_path_GREP" --version 2>&1` in
 4627 *GNU*)
 4628   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
 4629 *)
 4630   ac_count=0
 4631   $as_echo_n 0123456789 >"conftest.in"
 4632   while :
 4633   do
 4634     cat "conftest.in" "conftest.in" >"conftest.tmp"
 4635     mv "conftest.tmp" "conftest.in"
 4636     cp "conftest.in" "conftest.nl"
 4637     $as_echo 'GREP' >> "conftest.nl"
 4638     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
 4639     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
 4640     as_fn_arith $ac_count + 1 && ac_count=$as_val
 4641     if test $ac_count -gt ${ac_path_GREP_max-0}; then
 4642       # Best one so far, save it but keep looking for a better one
 4643       ac_cv_path_GREP="$ac_path_GREP"
 4644       ac_path_GREP_max=$ac_count
 4645     fi
 4646     # 10*(2^10) chars as input seems more than enough
 4647     test $ac_count -gt 10 && break
 4648   done
 4649   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
 4650 esac
 4651 
 4652       $ac_path_GREP_found && break 3
 4653     done
 4654   done
 4655   done
 4656 IFS=$as_save_IFS
 4657   if test -z "$ac_cv_path_GREP"; then
 4658     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
 4659   fi
 4660 else
 4661   ac_cv_path_GREP=$GREP
 4662 fi
 4663 
 4664 fi
 4665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
 4666 $as_echo "$ac_cv_path_GREP" >&6; }
 4667  GREP="$ac_cv_path_GREP"
 4668 
 4669 
 4670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
 4671 $as_echo_n "checking for egrep... " >&6; }
 4672 if ${ac_cv_path_EGREP+:} false; then :
 4673   $as_echo_n "(cached) " >&6
 4674 else
 4675   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
 4676    then ac_cv_path_EGREP="$GREP -E"
 4677    else
 4678      if test -z "$EGREP"; then
 4679   ac_path_EGREP_found=false
 4680   # Loop through the user's path and test for each of PROGNAME-LIST
 4681   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 4682 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 4683 do
 4684   IFS=$as_save_IFS
 4685   test -z "$as_dir" && as_dir=.
 4686     for ac_prog in egrep; do
 4687     for ac_exec_ext in '' $ac_executable_extensions; do
 4688       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
 4689       as_fn_executable_p "$ac_path_EGREP" || continue
 4690 # Check for GNU ac_path_EGREP and select it if it is found.
 4691   # Check for GNU $ac_path_EGREP
 4692 case `"$ac_path_EGREP" --version 2>&1` in
 4693 *GNU*)
 4694   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
 4695 *)
 4696   ac_count=0
 4697   $as_echo_n 0123456789 >"conftest.in"
 4698   while :
 4699   do
 4700     cat "conftest.in" "conftest.in" >"conftest.tmp"
 4701     mv "conftest.tmp" "conftest.in"
 4702     cp "conftest.in" "conftest.nl"
 4703     $as_echo 'EGREP' >> "conftest.nl"
 4704     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
 4705     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
 4706     as_fn_arith $ac_count + 1 && ac_count=$as_val
 4707     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
 4708       # Best one so far, save it but keep looking for a better one
 4709       ac_cv_path_EGREP="$ac_path_EGREP"
 4710       ac_path_EGREP_max=$ac_count
 4711     fi
 4712     # 10*(2^10) chars as input seems more than enough
 4713     test $ac_count -gt 10 && break
 4714   done
 4715   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
 4716 esac
 4717 
 4718       $ac_path_EGREP_found && break 3
 4719     done
 4720   done
 4721   done
 4722 IFS=$as_save_IFS
 4723   if test -z "$ac_cv_path_EGREP"; then
 4724     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
 4725   fi
 4726 else
 4727   ac_cv_path_EGREP=$EGREP
 4728 fi
 4729 
 4730    fi
 4731 fi
 4732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
 4733 $as_echo "$ac_cv_path_EGREP" >&6; }
 4734  EGREP="$ac_cv_path_EGREP"
 4735 
 4736 
 4737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
 4738 $as_echo_n "checking for ANSI C header files... " >&6; }
 4739 if ${ac_cv_header_stdc+:} false; then :
 4740   $as_echo_n "(cached) " >&6
 4741 else
 4742   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 4743 /* end confdefs.h.  */
 4744 #include <stdlib.h>
 4745 #include <stdarg.h>
 4746 #include <string.h>
 4747 #include <float.h>
 4748 
 4749 int
 4750 main ()
 4751 {
 4752 
 4753   ;
 4754   return 0;
 4755 }
 4756 _ACEOF
 4757 if ac_fn_c_try_compile "$LINENO"; then :
 4758   ac_cv_header_stdc=yes
 4759 else
 4760   ac_cv_header_stdc=no
 4761 fi
 4762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 4763 
 4764 if test $ac_cv_header_stdc = yes; then
 4765   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 4766   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 4767 /* end confdefs.h.  */
 4768 #include <string.h>
 4769 
 4770 _ACEOF
 4771 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 4772   $EGREP "memchr" >/dev/null 2>&1; then :
 4773 
 4774 else
 4775   ac_cv_header_stdc=no
 4776 fi
 4777 rm -f conftest*
 4778 
 4779 fi
 4780 
 4781 if test $ac_cv_header_stdc = yes; then
 4782   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 4783   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 4784 /* end confdefs.h.  */
 4785 #include <stdlib.h>
 4786 
 4787 _ACEOF
 4788 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 4789   $EGREP "free" >/dev/null 2>&1; then :
 4790 
 4791 else
 4792   ac_cv_header_stdc=no
 4793 fi
 4794 rm -f conftest*
 4795 
 4796 fi
 4797 
 4798 if test $ac_cv_header_stdc = yes; then
 4799   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 4800   if test "$cross_compiling" = yes; then :
 4801   :
 4802 else
 4803   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 4804 /* end confdefs.h.  */
 4805 #include <ctype.h>
 4806 #include <stdlib.h>
 4807 #if ((' ' & 0x0FF) == 0x020)
 4808 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 4809 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 4810 #else
 4811 # define ISLOWER(c) \
 4812            (('a' <= (c) && (c) <= 'i') \
 4813              || ('j' <= (c) && (c) <= 'r') \
 4814              || ('s' <= (c) && (c) <= 'z'))
 4815 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
 4816 #endif
 4817 
 4818 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
 4819 int
 4820 main ()
 4821 {
 4822   int i;
 4823   for (i = 0; i < 256; i++)
 4824     if (XOR (islower (i), ISLOWER (i))
 4825     || toupper (i) != TOUPPER (i))
 4826       return 2;
 4827   return 0;
 4828 }
 4829 _ACEOF
 4830 if ac_fn_c_try_run "$LINENO"; then :
 4831 
 4832 else
 4833   ac_cv_header_stdc=no
 4834 fi
 4835 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
 4836   conftest.$ac_objext conftest.beam conftest.$ac_ext
 4837 fi
 4838 
 4839 fi
 4840 fi
 4841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
 4842 $as_echo "$ac_cv_header_stdc" >&6; }
 4843 if test $ac_cv_header_stdc = yes; then
 4844 
 4845 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
 4846 
 4847 fi
 4848 
 4849 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
 4850 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
 4851           inttypes.h stdint.h unistd.h
 4852 do :
 4853   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 4854 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
 4855 "
 4856 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
 4857   cat >>confdefs.h <<_ACEOF
 4858 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 4859 _ACEOF
 4860 
 4861 fi
 4862 
 4863 done
 4864 
 4865 
 4866 
 4867   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
 4868 if test "x$ac_cv_header_minix_config_h" = xyes; then :
 4869   MINIX=yes
 4870 else
 4871   MINIX=
 4872 fi
 4873 
 4874 
 4875   if test "$MINIX" = yes; then
 4876 
 4877 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
 4878 
 4879 
 4880 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
 4881 
 4882 
 4883 $as_echo "#define _MINIX 1" >>confdefs.h
 4884 
 4885   fi
 4886 
 4887 
 4888   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
 4889 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
 4890 if ${ac_cv_safe_to_define___extensions__+:} false; then :
 4891   $as_echo_n "(cached) " >&6
 4892 else
 4893   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 4894 /* end confdefs.h.  */
 4895 
 4896 #         define __EXTENSIONS__ 1
 4897           $ac_includes_default
 4898 int
 4899 main ()
 4900 {
 4901 
 4902   ;
 4903   return 0;
 4904 }
 4905 _ACEOF
 4906 if ac_fn_c_try_compile "$LINENO"; then :
 4907   ac_cv_safe_to_define___extensions__=yes
 4908 else
 4909   ac_cv_safe_to_define___extensions__=no
 4910 fi
 4911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 4912 fi
 4913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
 4914 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
 4915   test $ac_cv_safe_to_define___extensions__ = yes &&
 4916     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
 4917 
 4918   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
 4919 
 4920   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
 4921 
 4922   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
 4923 
 4924   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
 4925 
 4926 
 4927 for ac_prog in gawk mawk nawk awk
 4928 do
 4929   # Extract the first word of "$ac_prog", so it can be a program name with args.
 4930 set dummy $ac_prog; ac_word=$2
 4931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 4932 $as_echo_n "checking for $ac_word... " >&6; }
 4933 if ${ac_cv_prog_AWK+:} false; then :
 4934   $as_echo_n "(cached) " >&6
 4935 else
 4936   if test -n "$AWK"; then
 4937   ac_cv_prog_AWK="$AWK" # Let the user override the test.
 4938 else
 4939 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 4940 for as_dir in $PATH
 4941 do
 4942   IFS=$as_save_IFS
 4943   test -z "$as_dir" && as_dir=.
 4944     for ac_exec_ext in '' $ac_executable_extensions; do
 4945   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 4946     ac_cv_prog_AWK="$ac_prog"
 4947     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 4948     break 2
 4949   fi
 4950 done
 4951   done
 4952 IFS=$as_save_IFS
 4953 
 4954 fi
 4955 fi
 4956 AWK=$ac_cv_prog_AWK
 4957 if test -n "$AWK"; then
 4958   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
 4959 $as_echo "$AWK" >&6; }
 4960 else
 4961   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 4962 $as_echo "no" >&6; }
 4963 fi
 4964 
 4965 
 4966   test -n "$AWK" && break
 4967 done
 4968 
 4969 ac_ext=c
 4970 ac_cpp='$CPP $CPPFLAGS'
 4971 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 4972 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 4973 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 4974 if test -n "$ac_tool_prefix"; then
 4975   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 4976 set dummy ${ac_tool_prefix}gcc; ac_word=$2
 4977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 4978 $as_echo_n "checking for $ac_word... " >&6; }
 4979 if ${ac_cv_prog_CC+:} false; then :
 4980   $as_echo_n "(cached) " >&6
 4981 else
 4982   if test -n "$CC"; then
 4983   ac_cv_prog_CC="$CC" # Let the user override the test.
 4984 else
 4985 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 4986 for as_dir in $PATH
 4987 do
 4988   IFS=$as_save_IFS
 4989   test -z "$as_dir" && as_dir=.
 4990     for ac_exec_ext in '' $ac_executable_extensions; do
 4991   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 4992     ac_cv_prog_CC="${ac_tool_prefix}gcc"
 4993     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 4994     break 2
 4995   fi
 4996 done
 4997   done
 4998 IFS=$as_save_IFS
 4999 
 5000 fi
 5001 fi
 5002 CC=$ac_cv_prog_CC
 5003 if test -n "$CC"; then
 5004   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 5005 $as_echo "$CC" >&6; }
 5006 else
 5007   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 5008 $as_echo "no" >&6; }
 5009 fi
 5010 
 5011 
 5012 fi
 5013 if test -z "$ac_cv_prog_CC"; then
 5014   ac_ct_CC=$CC
 5015   # Extract the first word of "gcc", so it can be a program name with args.
 5016 set dummy gcc; ac_word=$2
 5017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 5018 $as_echo_n "checking for $ac_word... " >&6; }
 5019 if ${ac_cv_prog_ac_ct_CC+:} false; then :
 5020   $as_echo_n "(cached) " >&6
 5021 else
 5022   if test -n "$ac_ct_CC"; then
 5023   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 5024 else
 5025 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 5026 for as_dir in $PATH
 5027 do
 5028   IFS=$as_save_IFS
 5029   test -z "$as_dir" && as_dir=.
 5030     for ac_exec_ext in '' $ac_executable_extensions; do
 5031   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 5032     ac_cv_prog_ac_ct_CC="gcc"
 5033     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 5034     break 2
 5035   fi
 5036 done
 5037   done
 5038 IFS=$as_save_IFS
 5039 
 5040 fi
 5041 fi
 5042 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 5043 if test -n "$ac_ct_CC"; then
 5044   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 5045 $as_echo "$ac_ct_CC" >&6; }
 5046 else
 5047   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 5048 $as_echo "no" >&6; }
 5049 fi
 5050 
 5051   if test "x$ac_ct_CC" = x; then
 5052     CC=""
 5053   else
 5054     case $cross_compiling:$ac_tool_warned in
 5055 yes:)
 5056 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 5057 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 5058 ac_tool_warned=yes ;;
 5059 esac
 5060     CC=$ac_ct_CC
 5061   fi
 5062 else
 5063   CC="$ac_cv_prog_CC"
 5064 fi
 5065 
 5066 if test -z "$CC"; then
 5067           if test -n "$ac_tool_prefix"; then
 5068     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 5069 set dummy ${ac_tool_prefix}cc; ac_word=$2
 5070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 5071 $as_echo_n "checking for $ac_word... " >&6; }
 5072 if ${ac_cv_prog_CC+:} false; then :
 5073   $as_echo_n "(cached) " >&6
 5074 else
 5075   if test -n "$CC"; then
 5076   ac_cv_prog_CC="$CC" # Let the user override the test.
 5077 else
 5078 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 5079 for as_dir in $PATH
 5080 do
 5081   IFS=$as_save_IFS
 5082   test -z "$as_dir" && as_dir=.
 5083     for ac_exec_ext in '' $ac_executable_extensions; do
 5084   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 5085     ac_cv_prog_CC="${ac_tool_prefix}cc"
 5086     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 5087     break 2
 5088   fi
 5089 done
 5090   done
 5091 IFS=$as_save_IFS
 5092 
 5093 fi
 5094 fi
 5095 CC=$ac_cv_prog_CC
 5096 if test -n "$CC"; then
 5097   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 5098 $as_echo "$CC" >&6; }
 5099 else
 5100   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 5101 $as_echo "no" >&6; }
 5102 fi
 5103 
 5104 
 5105   fi
 5106 fi
 5107 if test -z "$CC"; then
 5108   # Extract the first word of "cc", so it can be a program name with args.
 5109 set dummy cc; ac_word=$2
 5110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 5111 $as_echo_n "checking for $ac_word... " >&6; }
 5112 if ${ac_cv_prog_CC+:} false; then :
 5113   $as_echo_n "(cached) " >&6
 5114 else
 5115   if test -n "$CC"; then
 5116   ac_cv_prog_CC="$CC" # Let the user override the test.
 5117 else
 5118   ac_prog_rejected=no
 5119 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 5120 for as_dir in $PATH
 5121 do
 5122   IFS=$as_save_IFS
 5123   test -z "$as_dir" && as_dir=.
 5124     for ac_exec_ext in '' $ac_executable_extensions; do
 5125   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 5126     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
 5127        ac_prog_rejected=yes
 5128        continue
 5129      fi
 5130     ac_cv_prog_CC="cc"
 5131     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 5132     break 2
 5133   fi
 5134 done
 5135   done
 5136 IFS=$as_save_IFS
 5137 
 5138 if test $ac_prog_rejected = yes; then
 5139   # We found a bogon in the path, so make sure we never use it.
 5140   set dummy $ac_cv_prog_CC
 5141   shift
 5142   if test $# != 0; then
 5143     # We chose a different compiler from the bogus one.
 5144     # However, it has the same basename, so the bogon will be chosen
 5145     # first if we set CC to just the basename; use the full file name.
 5146     shift
 5147     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
 5148   fi
 5149 fi
 5150 fi
 5151 fi
 5152 CC=$ac_cv_prog_CC
 5153 if test -n "$CC"; then
 5154   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 5155 $as_echo "$CC" >&6; }
 5156 else
 5157   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 5158 $as_echo "no" >&6; }
 5159 fi
 5160 
 5161 
 5162 fi
 5163 if test -z "$CC"; then
 5164   if test -n "$ac_tool_prefix"; then
 5165   for ac_prog in cl.exe
 5166   do
 5167     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 5168 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 5169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 5170 $as_echo_n "checking for $ac_word... " >&6; }
 5171 if ${ac_cv_prog_CC+:} false; then :
 5172   $as_echo_n "(cached) " >&6
 5173 else
 5174   if test -n "$CC"; then
 5175   ac_cv_prog_CC="$CC" # Let the user override the test.
 5176 else
 5177 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 5178 for as_dir in $PATH
 5179 do
 5180   IFS=$as_save_IFS
 5181   test -z "$as_dir" && as_dir=.
 5182     for ac_exec_ext in '' $ac_executable_extensions; do
 5183   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 5184     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
 5185     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 5186     break 2
 5187   fi
 5188 done
 5189   done
 5190 IFS=$as_save_IFS
 5191 
 5192 fi
 5193 fi
 5194 CC=$ac_cv_prog_CC
 5195 if test -n "$CC"; then
 5196   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 5197 $as_echo "$CC" >&6; }
 5198 else
 5199   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 5200 $as_echo "no" >&6; }
 5201 fi
 5202 
 5203 
 5204     test -n "$CC" && break
 5205   done
 5206 fi
 5207 if test -z "$CC"; then
 5208   ac_ct_CC=$CC
 5209   for ac_prog in cl.exe
 5210 do
 5211   # Extract the first word of "$ac_prog", so it can be a program name with args.
 5212 set dummy $ac_prog; ac_word=$2
 5213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 5214 $as_echo_n "checking for $ac_word... " >&6; }
 5215 if ${ac_cv_prog_ac_ct_CC+:} false; then :
 5216   $as_echo_n "(cached) " >&6
 5217 else
 5218   if test -n "$ac_ct_CC"; then
 5219   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 5220 else
 5221 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 5222 for as_dir in $PATH
 5223 do
 5224   IFS=$as_save_IFS
 5225   test -z "$as_dir" && as_dir=.
 5226     for ac_exec_ext in '' $ac_executable_extensions; do
 5227   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 5228     ac_cv_prog_ac_ct_CC="$ac_prog"
 5229     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 5230     break 2
 5231   fi
 5232 done
 5233   done
 5234 IFS=$as_save_IFS
 5235 
 5236 fi
 5237 fi
 5238 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 5239 if test -n "$ac_ct_CC"; then
 5240   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 5241 $as_echo "$ac_ct_CC" >&6; }
 5242 else
 5243   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 5244 $as_echo "no" >&6; }
 5245 fi
 5246 
 5247 
 5248   test -n "$ac_ct_CC" && break
 5249 done
 5250 
 5251   if test "x$ac_ct_CC" = x; then
 5252     CC=""
 5253   else
 5254     case $cross_compiling:$ac_tool_warned in
 5255 yes:)
 5256 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 5257 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 5258 ac_tool_warned=yes ;;
 5259 esac
 5260     CC=$ac_ct_CC
 5261   fi
 5262 fi
 5263 
 5264 fi
 5265 
 5266 
 5267 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 5268 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 5269 as_fn_error $? "no acceptable C compiler found in \$PATH
 5270 See \`config.log' for more details" "$LINENO" 5; }
 5271 
 5272 # Provide some information about the compiler.
 5273 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
 5274 set X $ac_compile
 5275 ac_compiler=$2
 5276 for ac_option in --version -v -V -qversion; do
 5277   { { ac_try="$ac_compiler $ac_option >&5"
 5278 case "(($ac_try" in
 5279   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 5280   *) ac_try_echo=$ac_try;;
 5281 esac
 5282 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 5283 $as_echo "$ac_try_echo"; } >&5
 5284   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
 5285   ac_status=$?
 5286   if test -s conftest.err; then
 5287     sed '10a\
 5288 ... rest of stderr output deleted ...
 5289          10q' conftest.err >conftest.er1
 5290     cat conftest.er1 >&5
 5291   fi
 5292   rm -f conftest.er1 conftest.err
 5293   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 5294   test $ac_status = 0; }
 5295 done
 5296 
 5297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
 5298 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
 5299 if ${ac_cv_c_compiler_gnu+:} false; then :
 5300   $as_echo_n "(cached) " >&6
 5301 else
 5302   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 5303 /* end confdefs.h.  */
 5304 
 5305 int
 5306 main ()
 5307 {
 5308 #ifndef __GNUC__
 5309        choke me
 5310 #endif
 5311 
 5312   ;
 5313   return 0;
 5314 }
 5315 _ACEOF
 5316 if ac_fn_c_try_compile "$LINENO"; then :
 5317   ac_compiler_gnu=yes
 5318 else
 5319   ac_compiler_gnu=no
 5320 fi
 5321 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 5322 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 5323 
 5324 fi
 5325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
 5326 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
 5327 if test $ac_compiler_gnu = yes; then
 5328   GCC=yes
 5329 else
 5330   GCC=
 5331 fi
 5332 ac_test_CFLAGS=${CFLAGS+set}
 5333 ac_save_CFLAGS=$CFLAGS
 5334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
 5335 $as_echo_n "checking whether $CC accepts -g... " >&6; }
 5336 if ${ac_cv_prog_cc_g+:} false; then :
 5337   $as_echo_n "(cached) " >&6
 5338 else
 5339   ac_save_c_werror_flag=$ac_c_werror_flag
 5340    ac_c_werror_flag=yes
 5341    ac_cv_prog_cc_g=no
 5342    CFLAGS="-g"
 5343    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 5344 /* end confdefs.h.  */
 5345 
 5346 int
 5347 main ()
 5348 {
 5349 
 5350   ;
 5351   return 0;
 5352 }
 5353 _ACEOF
 5354 if ac_fn_c_try_compile "$LINENO"; then :
 5355   ac_cv_prog_cc_g=yes
 5356 else
 5357   CFLAGS=""
 5358       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 5359 /* end confdefs.h.  */
 5360 
 5361 int
 5362 main ()
 5363 {
 5364 
 5365   ;
 5366   return 0;
 5367 }
 5368 _ACEOF
 5369 if ac_fn_c_try_compile "$LINENO"; then :
 5370 
 5371 else
 5372   ac_c_werror_flag=$ac_save_c_werror_flag
 5373      CFLAGS="-g"
 5374      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 5375 /* end confdefs.h.  */
 5376 
 5377 int
 5378 main ()
 5379 {
 5380 
 5381   ;
 5382   return 0;
 5383 }
 5384 _ACEOF
 5385 if ac_fn_c_try_compile "$LINENO"; then :
 5386   ac_cv_prog_cc_g=yes
 5387 fi
 5388 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 5389