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Member "ragel-6.10/configure" (24 Mar 2017, 178474 Bytes) of package /linux/misc/ragel-6.10.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 ragel 6.10.
    4 #
    5 #
    6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
    7 #
    8 #
    9 # This configure script is free software; the Free Software Foundation
   10 # gives unlimited permission to copy, distribute and modify it.
   11 ## -------------------- ##
   12 ## M4sh Initialization. ##
   13 ## -------------------- ##
   14 
   15 # Be more Bourne compatible
   16 DUALCASE=1; export DUALCASE # for MKS sh
   17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
   18   emulate sh
   19   NULLCMD=:
   20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   21   # is contrary to our usage.  Disable this feature.
   22   alias -g '${1+"$@"}'='"$@"'
   23   setopt NO_GLOB_SUBST
   24 else
   25   case `(set -o) 2>/dev/null` in #(
   26   *posix*) :
   27     set -o posix ;; #(
   28   *) :
   29      ;;
   30 esac
   31 fi
   32 
   33 
   34 as_nl='
   35 '
   36 export as_nl
   37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
   38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
   39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
   40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
   41 # Prefer a ksh shell builtin over an external printf program on Solaris,
   42 # but without wasting forks for bash or zsh.
   43 if test -z "$BASH_VERSION$ZSH_VERSION" \
   44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
   45   as_echo='print -r --'
   46   as_echo_n='print -rn --'
   47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
   48   as_echo='printf %s\n'
   49   as_echo_n='printf %s'
   50 else
   51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
   52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
   53     as_echo_n='/usr/ucb/echo -n'
   54   else
   55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
   56     as_echo_n_body='eval
   57       arg=$1;
   58       case $arg in #(
   59       *"$as_nl"*)
   60     expr "X$arg" : "X\\(.*\\)$as_nl";
   61     arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
   62       esac;
   63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
   64     '
   65     export as_echo_n_body
   66     as_echo_n='sh -c $as_echo_n_body as_echo'
   67   fi
   68   export as_echo_body
   69   as_echo='sh -c $as_echo_body as_echo'
   70 fi
   71 
   72 # The user is always right.
   73 if test "${PATH_SEPARATOR+set}" != set; then
   74   PATH_SEPARATOR=:
   75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
   76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
   77       PATH_SEPARATOR=';'
   78   }
   79 fi
   80 
   81 
   82 # IFS
   83 # We need space, tab and new line, in precisely that order.  Quoting is
   84 # there to prevent editors from complaining about space-tab.
   85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
   86 # splitting by setting IFS to empty value.)
   87 IFS=" ""    $as_nl"
   88 
   89 # Find who we are.  Look in the path if we contain no directory separator.
   90 as_myself=
   91 case $0 in #((
   92   *[\\/]* ) as_myself=$0 ;;
   93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   94 for as_dir in $PATH
   95 do
   96   IFS=$as_save_IFS
   97   test -z "$as_dir" && as_dir=.
   98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
   99   done
  100 IFS=$as_save_IFS
  101 
  102      ;;
  103 esac
  104 # We did not find ourselves, most probably we were run as `sh COMMAND'
  105 # in which case we are not to be found in the path.
  106 if test "x$as_myself" = x; then
  107   as_myself=$0
  108 fi
  109 if test ! -f "$as_myself"; then
  110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  111   exit 1
  112 fi
  113 
  114 # Unset variables that we do not need and which cause bugs (e.g. in
  115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
  116 # suppresses any "Segmentation fault" message there.  '((' could
  117 # trigger a bug in pdksh 5.2.14.
  118 for as_var in BASH_ENV ENV MAIL MAILPATH
  119 do eval test x\${$as_var+set} = xset \
  120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
  121 done
  122 PS1='$ '
  123 PS2='> '
  124 PS4='+ '
  125 
  126 # NLS nuisances.
  127 LC_ALL=C
  128 export LC_ALL
  129 LANGUAGE=C
  130 export LANGUAGE
  131 
  132 # CDPATH.
  133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
  134 
  135 # Use a proper internal environment variable to ensure we don't fall
  136   # into an infinite loop, continuously re-executing ourselves.
  137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
  138     _as_can_reexec=no; export _as_can_reexec;
  139     # We cannot yet assume a decent shell, so we have to provide a
  140 # neutralization value for shells without unset; and this also
  141 # works around shells that cannot unset nonexistent variables.
  142 # Preserve -v and -x to the replacement shell.
  143 BASH_ENV=/dev/null
  144 ENV=/dev/null
  145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
  146 case $- in # ((((
  147   *v*x* | *x*v* ) as_opts=-vx ;;
  148   *v* ) as_opts=-v ;;
  149   *x* ) as_opts=-x ;;
  150   * ) as_opts= ;;
  151 esac
  152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
  153 # Admittedly, this is quite paranoid, since all the known shells bail
  154 # out after a failed `exec'.
  155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
  156 as_fn_exit 255
  157   fi
  158   # We don't want this to propagate to other subprocesses.
  159           { _as_can_reexec=; unset _as_can_reexec;}
  160 if test "x$CONFIG_SHELL" = x; then
  161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
  162   emulate sh
  163   NULLCMD=:
  164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
  165   # is contrary to our usage.  Disable this feature.
  166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
  167   setopt NO_GLOB_SUBST
  168 else
  169   case \`(set -o) 2>/dev/null\` in #(
  170   *posix*) :
  171     set -o posix ;; #(
  172   *) :
  173      ;;
  174 esac
  175 fi
  176 "
  177   as_required="as_fn_return () { (exit \$1); }
  178 as_fn_success () { as_fn_return 0; }
  179 as_fn_failure () { as_fn_return 1; }
  180 as_fn_ret_success () { return 0; }
  181 as_fn_ret_failure () { return 1; }
  182 
  183 exitcode=0
  184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
  185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
  186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
  187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
  188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
  189 
  190 else
  191   exitcode=1; echo positional parameters were not saved.
  192 fi
  193 test x\$exitcode = x0 || exit 1
  194 test -x / || exit 1"
  195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
  196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
  197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
  198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
  199   if (eval "$as_required") 2>/dev/null; then :
  200   as_have_required=yes
  201 else
  202   as_have_required=no
  203 fi
  204   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
  205 
  206 else
  207   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  208 as_found=false
  209 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
  210 do
  211   IFS=$as_save_IFS
  212   test -z "$as_dir" && as_dir=.
  213   as_found=:
  214   case $as_dir in #(
  215      /*)
  216        for as_base in sh bash ksh sh5; do
  217          # Try only shells that exist, to save several forks.
  218          as_shell=$as_dir/$as_base
  219          if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
  220             { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
  221   CONFIG_SHELL=$as_shell as_have_required=yes
  222            if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
  223   break 2
  224 fi
  225 fi
  226        done;;
  227        esac
  228   as_found=false
  229 done
  230 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
  231           { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
  232   CONFIG_SHELL=$SHELL as_have_required=yes
  233 fi; }
  234 IFS=$as_save_IFS
  235 
  236 
  237       if test "x$CONFIG_SHELL" != x; then :
  238   export CONFIG_SHELL
  239              # We cannot yet assume a decent shell, so we have to provide a
  240 # neutralization value for shells without unset; and this also
  241 # works around shells that cannot unset nonexistent variables.
  242 # Preserve -v and -x to the replacement shell.
  243 BASH_ENV=/dev/null
  244 ENV=/dev/null
  245 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
  246 case $- in # ((((
  247   *v*x* | *x*v* ) as_opts=-vx ;;
  248   *v* ) as_opts=-v ;;
  249   *x* ) as_opts=-x ;;
  250   * ) as_opts= ;;
  251 esac
  252 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
  253 # Admittedly, this is quite paranoid, since all the known shells bail
  254 # out after a failed `exec'.
  255 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
  256 exit 255
  257 fi
  258 
  259     if test x$as_have_required = xno; then :
  260   $as_echo "$0: This script requires a shell more modern than all"
  261   $as_echo "$0: the shells that I found on your system."
  262   if test x${ZSH_VERSION+set} = xset ; then
  263     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
  264     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
  265   else
  266     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
  267 $0: including any error possibly output before this
  268 $0: message. Then install a modern shell, or manually run
  269 $0: the script under such a shell if you do have one."
  270   fi
  271   exit 1
  272 fi
  273 fi
  274 fi
  275 SHELL=${CONFIG_SHELL-/bin/sh}
  276 export SHELL
  277 # Unset more variables known to interfere with behavior of common tools.
  278 CLICOLOR_FORCE= GREP_OPTIONS=
  279 unset CLICOLOR_FORCE GREP_OPTIONS
  280 
  281 ## --------------------- ##
  282 ## M4sh Shell Functions. ##
  283 ## --------------------- ##
  284 # as_fn_unset VAR
  285 # ---------------
  286 # Portably unset VAR.
  287 as_fn_unset ()
  288 {
  289   { eval $1=; unset $1;}
  290 }
  291 as_unset=as_fn_unset
  292 
  293 # as_fn_set_status STATUS
  294 # -----------------------
  295 # Set $? to STATUS, without forking.
  296 as_fn_set_status ()
  297 {
  298   return $1
  299 } # as_fn_set_status
  300 
  301 # as_fn_exit STATUS
  302 # -----------------
  303 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
  304 as_fn_exit ()
  305 {
  306   set +e
  307   as_fn_set_status $1
  308   exit $1
  309 } # as_fn_exit
  310 
  311 # as_fn_mkdir_p
  312 # -------------
  313 # Create "$as_dir" as a directory, including parents if necessary.
  314 as_fn_mkdir_p ()
  315 {
  316 
  317   case $as_dir in #(
  318   -*) as_dir=./$as_dir;;
  319   esac
  320   test -d "$as_dir" || eval $as_mkdir_p || {
  321     as_dirs=
  322     while :; do
  323       case $as_dir in #(
  324       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
  325       *) as_qdir=$as_dir;;
  326       esac
  327       as_dirs="'$as_qdir' $as_dirs"
  328       as_dir=`$as_dirname -- "$as_dir" ||
  329 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  330      X"$as_dir" : 'X\(//\)[^/]' \| \
  331      X"$as_dir" : 'X\(//\)$' \| \
  332      X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
  333 $as_echo X"$as_dir" |
  334     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  335         s//\1/
  336         q
  337       }
  338       /^X\(\/\/\)[^/].*/{
  339         s//\1/
  340         q
  341       }
  342       /^X\(\/\/\)$/{
  343         s//\1/
  344         q
  345       }
  346       /^X\(\/\).*/{
  347         s//\1/
  348         q
  349       }
  350       s/.*/./; q'`
  351       test -d "$as_dir" && break
  352     done
  353     test -z "$as_dirs" || eval "mkdir $as_dirs"
  354   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
  355 
  356 
  357 } # as_fn_mkdir_p
  358 
  359 # as_fn_executable_p FILE
  360 # -----------------------
  361 # Test if FILE is an executable regular file.
  362 as_fn_executable_p ()
  363 {
  364   test -f "$1" && test -x "$1"
  365 } # as_fn_executable_p
  366 # as_fn_append VAR VALUE
  367 # ----------------------
  368 # Append the text in VALUE to the end of the definition contained in VAR. Take
  369 # advantage of any shell optimizations that allow amortized linear growth over
  370 # repeated appends, instead of the typical quadratic growth present in naive
  371 # implementations.
  372 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
  373   eval 'as_fn_append ()
  374   {
  375     eval $1+=\$2
  376   }'
  377 else
  378   as_fn_append ()
  379   {
  380     eval $1=\$$1\$2
  381   }
  382 fi # as_fn_append
  383 
  384 # as_fn_arith ARG...
  385 # ------------------
  386 # Perform arithmetic evaluation on the ARGs, and store the result in the
  387 # global $as_val. Take advantage of shells that can avoid forks. The arguments
  388 # must be portable across $(()) and expr.
  389 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  390   eval 'as_fn_arith ()
  391   {
  392     as_val=$(( $* ))
  393   }'
  394 else
  395   as_fn_arith ()
  396   {
  397     as_val=`expr "$@" || test $? -eq 1`
  398   }
  399 fi # as_fn_arith
  400 
  401 
  402 # as_fn_error STATUS ERROR [LINENO LOG_FD]
  403 # ----------------------------------------
  404 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
  405 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
  406 # script with STATUS, using 1 if that was 0.
  407 as_fn_error ()
  408 {
  409   as_status=$1; test $as_status -eq 0 && as_status=1
  410   if test "$4"; then
  411     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  412     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  413   fi
  414   $as_echo "$as_me: error: $2" >&2
  415   as_fn_exit $as_status
  416 } # as_fn_error
  417 
  418 if expr a : '\(a\)' >/dev/null 2>&1 &&
  419    test "X`expr 00001 : '.*\(...\)'`" = X001; then
  420   as_expr=expr
  421 else
  422   as_expr=false
  423 fi
  424 
  425 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  426   as_basename=basename
  427 else
  428   as_basename=false
  429 fi
  430 
  431 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  432   as_dirname=dirname
  433 else
  434   as_dirname=false
  435 fi
  436 
  437 as_me=`$as_basename -- "$0" ||
  438 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  439      X"$0" : 'X\(//\)$' \| \
  440      X"$0" : 'X\(/\)' \| . 2>/dev/null ||
  441 $as_echo X/"$0" |
  442     sed '/^.*\/\([^/][^/]*\)\/*$/{
  443         s//\1/
  444         q
  445       }
  446       /^X\/\(\/\/\)$/{
  447         s//\1/
  448         q
  449       }
  450       /^X\/\(\/\).*/{
  451         s//\1/
  452         q
  453       }
  454       s/.*/./; q'`
  455 
  456 # Avoid depending upon Character Ranges.
  457 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  458 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  459 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  460 as_cr_digits='0123456789'
  461 as_cr_alnum=$as_cr_Letters$as_cr_digits
  462 
  463 
  464   as_lineno_1=$LINENO as_lineno_1a=$LINENO
  465   as_lineno_2=$LINENO as_lineno_2a=$LINENO
  466   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
  467   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
  468   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
  469   sed -n '
  470     p
  471     /[$]LINENO/=
  472   ' <$as_myself |
  473     sed '
  474       s/[$]LINENO.*/&-/
  475       t lineno
  476       b
  477       :lineno
  478       N
  479       :loop
  480       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
  481       t loop
  482       s/-\n.*//
  483     ' >$as_me.lineno &&
  484   chmod +x "$as_me.lineno" ||
  485     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
  486 
  487   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
  488   # already done that, so ensure we don't try to do so again and fall
  489   # in an infinite loop.  This has already happened in practice.
  490   _as_can_reexec=no; export _as_can_reexec
  491   # Don't try to exec as it changes $[0], causing all sort of problems
  492   # (the dirname of $[0] is not the place where we might find the
  493   # original and so on.  Autoconf is especially sensitive to this).
  494   . "./$as_me.lineno"
  495   # Exit status is that of the last command.
  496   exit
  497 }
  498 
  499 ECHO_C= ECHO_N= ECHO_T=
  500 case `echo -n x` in #(((((
  501 -n*)
  502   case `echo 'xy\c'` in
  503   *c*) ECHO_T=' ';; # ECHO_T is single tab character.
  504   xy)  ECHO_C='\c';;
  505   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
  506        ECHO_T=' ';;
  507   esac;;
  508 *)
  509   ECHO_N='-n';;
  510 esac
  511 
  512 rm -f conf$$ conf$$.exe conf$$.file
  513 if test -d conf$$.dir; then
  514   rm -f conf$$.dir/conf$$.file
  515 else
  516   rm -f conf$$.dir
  517   mkdir conf$$.dir 2>/dev/null
  518 fi
  519 if (echo >conf$$.file) 2>/dev/null; then
  520   if ln -s conf$$.file conf$$ 2>/dev/null; then
  521     as_ln_s='ln -s'
  522     # ... but there are two gotchas:
  523     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
  524     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
  525     # In both cases, we have to default to `cp -pR'.
  526     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
  527       as_ln_s='cp -pR'
  528   elif ln conf$$.file conf$$ 2>/dev/null; then
  529     as_ln_s=ln
  530   else
  531     as_ln_s='cp -pR'
  532   fi
  533 else
  534   as_ln_s='cp -pR'
  535 fi
  536 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
  537 rmdir conf$$.dir 2>/dev/null
  538 
  539 if mkdir -p . 2>/dev/null; then
  540   as_mkdir_p='mkdir -p "$as_dir"'
  541 else
  542   test -d ./-p && rmdir ./-p
  543   as_mkdir_p=false
  544 fi
  545 
  546 as_test_x='test -x'
  547 as_executable_p=as_fn_executable_p
  548 
  549 # Sed expression to map a string onto a valid CPP name.
  550 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
  551 
  552 # Sed expression to map a string onto a valid variable name.
  553 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
  554 
  555 
  556 test -n "$DJDIR" || exec 7<&0 </dev/null
  557 exec 6>&1
  558 
  559 # Name of the host.
  560 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
  561 # so uname gets run too.
  562 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
  563 
  564 #
  565 # Initializations.
  566 #
  567 ac_default_prefix=/usr/local
  568 ac_clean_files=
  569 ac_config_libobj_dir=.
  570 LIBOBJS=
  571 cross_compiling=no
  572 subdirs=
  573 MFLAGS=
  574 MAKEFLAGS=
  575 
  576 # Identity of this package.
  577 PACKAGE_NAME='ragel'
  578 PACKAGE_TARNAME='ragel'
  579 PACKAGE_VERSION='6.10'
  580 PACKAGE_STRING='ragel 6.10'
  581 PACKAGE_BUGREPORT=''
  582 PACKAGE_URL=''
  583 
  584 ac_subst_vars='am__EXEEXT_FALSE
  585 am__EXEEXT_TRUE
  586 LTLIBOBJS
  587 LIBOBJS
  588 GOBIN
  589 GMCS
  590 RUBY
  591 TXL
  592 JAVAC
  593 GOBJC
  594 GDC
  595 PDFLATEX
  596 FIG2DEV
  597 KELBT
  598 RAGEL
  599 RANLIB
  600 AR
  601 am__fastdepCXX_FALSE
  602 am__fastdepCXX_TRUE
  603 CXXDEPMODE
  604 ac_ct_CXX
  605 CXXFLAGS
  606 CXX
  607 am__fastdepCC_FALSE
  608 am__fastdepCC_TRUE
  609 CCDEPMODE
  610 am__nodep
  611 AMDEPBACKSLASH
  612 AMDEP_FALSE
  613 AMDEP_TRUE
  614 am__quote
  615 am__include
  616 DEPDIR
  617 OBJEXT
  618 EXEEXT
  619 ac_ct_CC
  620 CPPFLAGS
  621 LDFLAGS
  622 CFLAGS
  623 CC
  624 BUILD_MANUAL_FALSE
  625 BUILD_MANUAL_TRUE
  626 BUILD_PARSERS_FALSE
  627 BUILD_PARSERS_TRUE
  628 PUBDATE
  629 AM_BACKSLASH
  630 AM_DEFAULT_VERBOSITY
  631 AM_DEFAULT_V
  632 AM_V
  633 am__untar
  634 am__tar
  635 AMTAR
  636 am__leading_dot
  637 SET_MAKE
  638 AWK
  639 mkdir_p
  640 MKDIR_P
  641 INSTALL_STRIP_PROGRAM
  642 STRIP
  643 install_sh
  644 MAKEINFO
  645 AUTOHEADER
  646 AUTOMAKE
  647 AUTOCONF
  648 ACLOCAL
  649 VERSION
  650 PACKAGE
  651 CYGPATH_W
  652 am__isrc
  653 INSTALL_DATA
  654 INSTALL_SCRIPT
  655 INSTALL_PROGRAM
  656 target_alias
  657 host_alias
  658 build_alias
  659 LIBS
  660 ECHO_T
  661 ECHO_N
  662 ECHO_C
  663 DEFS
  664 mandir
  665 localedir
  666 libdir
  667 psdir
  668 pdfdir
  669 dvidir
  670 htmldir
  671 infodir
  672 docdir
  673 oldincludedir
  674 includedir
  675 runstatedir
  676 localstatedir
  677 sharedstatedir
  678 sysconfdir
  679 datadir
  680 datarootdir
  681 libexecdir
  682 sbindir
  683 bindir
  684 program_transform_name
  685 prefix
  686 exec_prefix
  687 PACKAGE_URL
  688 PACKAGE_BUGREPORT
  689 PACKAGE_STRING
  690 PACKAGE_VERSION
  691 PACKAGE_TARNAME
  692 PACKAGE_NAME
  693 PATH_SEPARATOR
  694 SHELL'
  695 ac_subst_files=''
  696 ac_user_opts='
  697 enable_option_checking
  698 enable_silent_rules
  699 enable_manual
  700 enable_dependency_tracking
  701 '
  702       ac_precious_vars='build_alias
  703 host_alias
  704 target_alias
  705 CC
  706 CFLAGS
  707 LDFLAGS
  708 LIBS
  709 CPPFLAGS
  710 CXX
  711 CXXFLAGS
  712 CCC'
  713 
  714 
  715 # Initialize some variables set by options.
  716 ac_init_help=
  717 ac_init_version=false
  718 ac_unrecognized_opts=
  719 ac_unrecognized_sep=
  720 # The variables have the same names as the options, with
  721 # dashes changed to underlines.
  722 cache_file=/dev/null
  723 exec_prefix=NONE
  724 no_create=
  725 no_recursion=
  726 prefix=NONE
  727 program_prefix=NONE
  728 program_suffix=NONE
  729 program_transform_name=s,x,x,
  730 silent=
  731 site=
  732 srcdir=
  733 verbose=
  734 x_includes=NONE
  735 x_libraries=NONE
  736 
  737 # Installation directory options.
  738 # These are left unexpanded so users can "make install exec_prefix=/foo"
  739 # and all the variables that are supposed to be based on exec_prefix
  740 # by default will actually change.
  741 # Use braces instead of parens because sh, perl, etc. also accept them.
  742 # (The list follows the same order as the GNU Coding Standards.)
  743 bindir='${exec_prefix}/bin'
  744 sbindir='${exec_prefix}/sbin'
  745 libexecdir='${exec_prefix}/libexec'
  746 datarootdir='${prefix}/share'
  747 datadir='${datarootdir}'
  748 sysconfdir='${prefix}/etc'
  749 sharedstatedir='${prefix}/com'
  750 localstatedir='${prefix}/var'
  751 runstatedir='${localstatedir}/run'
  752 includedir='${prefix}/include'
  753 oldincludedir='/usr/include'
  754 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
  755 infodir='${datarootdir}/info'
  756 htmldir='${docdir}'
  757 dvidir='${docdir}'
  758 pdfdir='${docdir}'
  759 psdir='${docdir}'
  760 libdir='${exec_prefix}/lib'
  761 localedir='${datarootdir}/locale'
  762 mandir='${datarootdir}/man'
  763 
  764 ac_prev=
  765 ac_dashdash=
  766 for ac_option
  767 do
  768   # If the previous option needs an argument, assign it.
  769   if test -n "$ac_prev"; then
  770     eval $ac_prev=\$ac_option
  771     ac_prev=
  772     continue
  773   fi
  774 
  775   case $ac_option in
  776   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  777   *=)   ac_optarg= ;;
  778   *)    ac_optarg=yes ;;
  779   esac
  780 
  781   # Accept the important Cygnus configure options, so we can diagnose typos.
  782 
  783   case $ac_dashdash$ac_option in
  784   --)
  785     ac_dashdash=yes ;;
  786 
  787   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  788     ac_prev=bindir ;;
  789   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  790     bindir=$ac_optarg ;;
  791 
  792   -build | --build | --buil | --bui | --bu)
  793     ac_prev=build_alias ;;
  794   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  795     build_alias=$ac_optarg ;;
  796 
  797   -cache-file | --cache-file | --cache-fil | --cache-fi \
  798   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  799     ac_prev=cache_file ;;
  800   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  801   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  802     cache_file=$ac_optarg ;;
  803 
  804   --config-cache | -C)
  805     cache_file=config.cache ;;
  806 
  807   -datadir | --datadir | --datadi | --datad)
  808     ac_prev=datadir ;;
  809   -datadir=* | --datadir=* | --datadi=* | --datad=*)
  810     datadir=$ac_optarg ;;
  811 
  812   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  813   | --dataroo | --dataro | --datar)
  814     ac_prev=datarootdir ;;
  815   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
  816   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
  817     datarootdir=$ac_optarg ;;
  818 
  819   -disable-* | --disable-*)
  820     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
  821     # Reject names that are not valid shell variable names.
  822     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  823       as_fn_error $? "invalid feature name: $ac_useropt"
  824     ac_useropt_orig=$ac_useropt
  825     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  826     case $ac_user_opts in
  827       *"
  828 "enable_$ac_useropt"
  829 "*) ;;
  830       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
  831      ac_unrecognized_sep=', ';;
  832     esac
  833     eval enable_$ac_useropt=no ;;
  834 
  835   -docdir | --docdir | --docdi | --doc | --do)
  836     ac_prev=docdir ;;
  837   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
  838     docdir=$ac_optarg ;;
  839 
  840   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
  841     ac_prev=dvidir ;;
  842   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
  843     dvidir=$ac_optarg ;;
  844 
  845   -enable-* | --enable-*)
  846     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
  847     # Reject names that are not valid shell variable names.
  848     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  849       as_fn_error $? "invalid feature name: $ac_useropt"
  850     ac_useropt_orig=$ac_useropt
  851     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  852     case $ac_user_opts in
  853       *"
  854 "enable_$ac_useropt"
  855 "*) ;;
  856       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
  857      ac_unrecognized_sep=', ';;
  858     esac
  859     eval enable_$ac_useropt=\$ac_optarg ;;
  860 
  861   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  862   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  863   | --exec | --exe | --ex)
  864     ac_prev=exec_prefix ;;
  865   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  866   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
  867   | --exec=* | --exe=* | --ex=*)
  868     exec_prefix=$ac_optarg ;;
  869 
  870   -gas | --gas | --ga | --g)
  871     # Obsolete; use --with-gas.
  872     with_gas=yes ;;
  873 
  874   -help | --help | --hel | --he | -h)
  875     ac_init_help=long ;;
  876   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
  877     ac_init_help=recursive ;;
  878   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
  879     ac_init_help=short ;;
  880 
  881   -host | --host | --hos | --ho)
  882     ac_prev=host_alias ;;
  883   -host=* | --host=* | --hos=* | --ho=*)
  884     host_alias=$ac_optarg ;;
  885 
  886   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
  887     ac_prev=htmldir ;;
  888   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
  889   | --ht=*)
  890     htmldir=$ac_optarg ;;
  891 
  892   -includedir | --includedir | --includedi | --included | --include \
  893   | --includ | --inclu | --incl | --inc)
  894     ac_prev=includedir ;;
  895   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  896   | --includ=* | --inclu=* | --incl=* | --inc=*)
  897     includedir=$ac_optarg ;;
  898 
  899   -infodir | --infodir | --infodi | --infod | --info | --inf)
  900     ac_prev=infodir ;;
  901   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
  902     infodir=$ac_optarg ;;
  903 
  904   -libdir | --libdir | --libdi | --libd)
  905     ac_prev=libdir ;;
  906   -libdir=* | --libdir=* | --libdi=* | --libd=*)
  907     libdir=$ac_optarg ;;
  908 
  909   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  910   | --libexe | --libex | --libe)
  911     ac_prev=libexecdir ;;
  912   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  913   | --libexe=* | --libex=* | --libe=*)
  914     libexecdir=$ac_optarg ;;
  915 
  916   -localedir | --localedir | --localedi | --localed | --locale)
  917     ac_prev=localedir ;;
  918   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
  919     localedir=$ac_optarg ;;
  920 
  921   -localstatedir | --localstatedir | --localstatedi | --localstated \
  922   | --localstate | --localstat | --localsta | --localst | --locals)
  923     ac_prev=localstatedir ;;
  924   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  925   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
  926     localstatedir=$ac_optarg ;;
  927 
  928   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
  929     ac_prev=mandir ;;
  930   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
  931     mandir=$ac_optarg ;;
  932 
  933   -nfp | --nfp | --nf)
  934     # Obsolete; use --without-fp.
  935     with_fp=no ;;
  936 
  937   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  938   | --no-cr | --no-c | -n)
  939     no_create=yes ;;
  940 
  941   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  942   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
  943     no_recursion=yes ;;
  944 
  945   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  946   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  947   | --oldin | --oldi | --old | --ol | --o)
  948     ac_prev=oldincludedir ;;
  949   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  950   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  951   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
  952     oldincludedir=$ac_optarg ;;
  953 
  954   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
  955     ac_prev=prefix ;;
  956   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
  957     prefix=$ac_optarg ;;
  958 
  959   -program-prefix | --program-prefix | --program-prefi | --program-pref \
  960   | --program-pre | --program-pr | --program-p)
  961     ac_prev=program_prefix ;;
  962   -program-prefix=* | --program-prefix=* | --program-prefi=* \
  963   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
  964     program_prefix=$ac_optarg ;;
  965 
  966   -program-suffix | --program-suffix | --program-suffi | --program-suff \
  967   | --program-suf | --program-su | --program-s)
  968     ac_prev=program_suffix ;;
  969   -program-suffix=* | --program-suffix=* | --program-suffi=* \
  970   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
  971     program_suffix=$ac_optarg ;;
  972 
  973   -program-transform-name | --program-transform-name \
  974   | --program-transform-nam | --program-transform-na \
  975   | --program-transform-n | --program-transform- \
  976   | --program-transform | --program-transfor \
  977   | --program-transfo | --program-transf \
  978   | --program-trans | --program-tran \
  979   | --progr-tra | --program-tr | --program-t)
  980     ac_prev=program_transform_name ;;
  981   -program-transform-name=* | --program-transform-name=* \
  982   | --program-transform-nam=* | --program-transform-na=* \
  983   | --program-transform-n=* | --program-transform-=* \
  984   | --program-transform=* | --program-transfor=* \
  985   | --program-transfo=* | --program-transf=* \
  986   | --program-trans=* | --program-tran=* \
  987   | --progr-tra=* | --program-tr=* | --program-t=*)
  988     program_transform_name=$ac_optarg ;;
  989 
  990   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
  991     ac_prev=pdfdir ;;
  992   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
  993     pdfdir=$ac_optarg ;;
  994 
  995   -psdir | --psdir | --psdi | --psd | --ps)
  996     ac_prev=psdir ;;
  997   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
  998     psdir=$ac_optarg ;;
  999 
 1000   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 1001   | -silent | --silent | --silen | --sile | --sil)
 1002     silent=yes ;;
 1003 
 1004   -runstatedir | --runstatedir | --runstatedi | --runstated \
 1005   | --runstate | --runstat | --runsta | --runst | --runs \
 1006   | --run | --ru | --r)
 1007     ac_prev=runstatedir ;;
 1008   -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
 1009   | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
 1010   | --run=* | --ru=* | --r=*)
 1011     runstatedir=$ac_optarg ;;
 1012 
 1013   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 1014     ac_prev=sbindir ;;
 1015   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 1016   | --sbi=* | --sb=*)
 1017     sbindir=$ac_optarg ;;
 1018 
 1019   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 1020   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 1021   | --sharedst | --shareds | --shared | --share | --shar \
 1022   | --sha | --sh)
 1023     ac_prev=sharedstatedir ;;
 1024   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 1025   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 1026   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 1027   | --sha=* | --sh=*)
 1028     sharedstatedir=$ac_optarg ;;
 1029 
 1030   -site | --site | --sit)
 1031     ac_prev=site ;;
 1032   -site=* | --site=* | --sit=*)
 1033     site=$ac_optarg ;;
 1034 
 1035   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 1036     ac_prev=srcdir ;;
 1037   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 1038     srcdir=$ac_optarg ;;
 1039 
 1040   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 1041   | --syscon | --sysco | --sysc | --sys | --sy)
 1042     ac_prev=sysconfdir ;;
 1043   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 1044   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 1045     sysconfdir=$ac_optarg ;;
 1046 
 1047   -target | --target | --targe | --targ | --tar | --ta | --t)
 1048     ac_prev=target_alias ;;
 1049   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 1050     target_alias=$ac_optarg ;;
 1051 
 1052   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 1053     verbose=yes ;;
 1054 
 1055   -version | --version | --versio | --versi | --vers | -V)
 1056     ac_init_version=: ;;
 1057 
 1058   -with-* | --with-*)
 1059     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 1060     # Reject names that are not valid shell variable names.
 1061     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 1062       as_fn_error $? "invalid package name: $ac_useropt"
 1063     ac_useropt_orig=$ac_useropt
 1064     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 1065     case $ac_user_opts in
 1066       *"
 1067 "with_$ac_useropt"
 1068 "*) ;;
 1069       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
 1070      ac_unrecognized_sep=', ';;
 1071     esac
 1072     eval with_$ac_useropt=\$ac_optarg ;;
 1073 
 1074   -without-* | --without-*)
 1075     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 1076     # Reject names that are not valid shell variable names.
 1077     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 1078       as_fn_error $? "invalid package name: $ac_useropt"
 1079     ac_useropt_orig=$ac_useropt
 1080     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 1081     case $ac_user_opts in
 1082       *"
 1083 "with_$ac_useropt"
 1084 "*) ;;
 1085       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
 1086      ac_unrecognized_sep=', ';;
 1087     esac
 1088     eval with_$ac_useropt=no ;;
 1089 
 1090   --x)
 1091     # Obsolete; use --with-x.
 1092     with_x=yes ;;
 1093 
 1094   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 1095   | --x-incl | --x-inc | --x-in | --x-i)
 1096     ac_prev=x_includes ;;
 1097   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 1098   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 1099     x_includes=$ac_optarg ;;
 1100 
 1101   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 1102   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 1103     ac_prev=x_libraries ;;
 1104   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 1105   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 1106     x_libraries=$ac_optarg ;;
 1107 
 1108   -*) as_fn_error $? "unrecognized option: \`$ac_option'
 1109 Try \`$0 --help' for more information"
 1110     ;;
 1111 
 1112   *=*)
 1113     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 1114     # Reject names that are not valid shell variable names.
 1115     case $ac_envvar in #(
 1116       '' | [0-9]* | *[!_$as_cr_alnum]* )
 1117       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
 1118     esac
 1119     eval $ac_envvar=\$ac_optarg
 1120     export $ac_envvar ;;
 1121 
 1122   *)
 1123     # FIXME: should be removed in autoconf 3.0.
 1124     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 1125     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 1126       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 1127     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
 1128     ;;
 1129 
 1130   esac
 1131 done
 1132 
 1133 if test -n "$ac_prev"; then
 1134   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 1135   as_fn_error $? "missing argument to $ac_option"
 1136 fi
 1137 
 1138 if test -n "$ac_unrecognized_opts"; then
 1139   case $enable_option_checking in
 1140     no) ;;
 1141     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
 1142     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
 1143   esac
 1144 fi
 1145 
 1146 # Check all directory arguments for consistency.
 1147 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
 1148         datadir sysconfdir sharedstatedir localstatedir includedir \
 1149         oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
 1150         libdir localedir mandir runstatedir
 1151 do
 1152   eval ac_val=\$$ac_var
 1153   # Remove trailing slashes.
 1154   case $ac_val in
 1155     */ )
 1156       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
 1157       eval $ac_var=\$ac_val;;
 1158   esac
 1159   # Be sure to have absolute directory names.
 1160   case $ac_val in
 1161     [\\/$]* | ?:[\\/]* )  continue;;
 1162     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
 1163   esac
 1164   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
 1165 done
 1166 
 1167 # There might be people who depend on the old broken behavior: `$host'
 1168 # used to hold the argument of --host etc.
 1169 # FIXME: To remove some day.
 1170 build=$build_alias
 1171 host=$host_alias
 1172 target=$target_alias
 1173 
 1174 # FIXME: To remove some day.
 1175 if test "x$host_alias" != x; then
 1176   if test "x$build_alias" = x; then
 1177     cross_compiling=maybe
 1178   elif test "x$build_alias" != "x$host_alias"; then
 1179     cross_compiling=yes
 1180   fi
 1181 fi
 1182 
 1183 ac_tool_prefix=
 1184 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 1185 
 1186 test "$silent" = yes && exec 6>/dev/null
 1187 
 1188 
 1189 ac_pwd=`pwd` && test -n "$ac_pwd" &&
 1190 ac_ls_di=`ls -di .` &&
 1191 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
 1192   as_fn_error $? "working directory cannot be determined"
 1193 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
 1194   as_fn_error $? "pwd does not report name of working directory"
 1195 
 1196 
 1197 # Find the source files, if location was not specified.
 1198 if test -z "$srcdir"; then
 1199   ac_srcdir_defaulted=yes
 1200   # Try the directory containing this script, then the parent directory.
 1201   ac_confdir=`$as_dirname -- "$as_myself" ||
 1202 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 1203      X"$as_myself" : 'X\(//\)[^/]' \| \
 1204      X"$as_myself" : 'X\(//\)$' \| \
 1205      X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
 1206 $as_echo X"$as_myself" |
 1207     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 1208         s//\1/
 1209         q
 1210       }
 1211       /^X\(\/\/\)[^/].*/{
 1212         s//\1/
 1213         q
 1214       }
 1215       /^X\(\/\/\)$/{
 1216         s//\1/
 1217         q
 1218       }
 1219       /^X\(\/\).*/{
 1220         s//\1/
 1221         q
 1222       }
 1223       s/.*/./; q'`
 1224   srcdir=$ac_confdir
 1225   if test ! -r "$srcdir/$ac_unique_file"; then
 1226     srcdir=..
 1227   fi
 1228 else
 1229   ac_srcdir_defaulted=no
 1230 fi
 1231 if test ! -r "$srcdir/$ac_unique_file"; then
 1232   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
 1233   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
 1234 fi
 1235 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
 1236 ac_abs_confdir=`(
 1237     cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
 1238     pwd)`
 1239 # When building in place, set srcdir=.
 1240 if test "$ac_abs_confdir" = "$ac_pwd"; then
 1241   srcdir=.
 1242 fi
 1243 # Remove unnecessary trailing slashes from srcdir.
 1244 # Double slashes in file names in object file debugging info
 1245 # mess up M-x gdb in Emacs.
 1246 case $srcdir in
 1247 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
 1248 esac
 1249 for ac_var in $ac_precious_vars; do
 1250   eval ac_env_${ac_var}_set=\${${ac_var}+set}
 1251   eval ac_env_${ac_var}_value=\$${ac_var}
 1252   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
 1253   eval ac_cv_env_${ac_var}_value=\$${ac_var}
 1254 done
 1255 
 1256 #
 1257 # Report the --help message.
 1258 #
 1259 if test "$ac_init_help" = "long"; then
 1260   # Omit some internal or obsolete options to make the list less imposing.
 1261   # This message is too long to be a string in the A/UX 3.1 sh.
 1262   cat <<_ACEOF
 1263 \`configure' configures ragel 6.10 to adapt to many kinds of systems.
 1264 
 1265 Usage: $0 [OPTION]... [VAR=VALUE]...
 1266 
 1267 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 1268 VAR=VALUE.  See below for descriptions of some of the useful variables.
 1269 
 1270 Defaults for the options are specified in brackets.
 1271 
 1272 Configuration:
 1273   -h, --help              display this help and exit
 1274       --help=short        display options specific to this package
 1275       --help=recursive    display the short help of all the included packages
 1276   -V, --version           display version information and exit
 1277   -q, --quiet, --silent   do not print \`checking ...' messages
 1278       --cache-file=FILE   cache test results in FILE [disabled]
 1279   -C, --config-cache      alias for \`--cache-file=config.cache'
 1280   -n, --no-create         do not create output files
 1281       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 1282 
 1283 Installation directories:
 1284   --prefix=PREFIX         install architecture-independent files in PREFIX
 1285                           [$ac_default_prefix]
 1286   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 1287                           [PREFIX]
 1288 
 1289 By default, \`make install' will install all the files in
 1290 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 1291 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 1292 for instance \`--prefix=\$HOME'.
 1293 
 1294 For better control, use the options below.
 1295 
 1296 Fine tuning of the installation directories:
 1297   --bindir=DIR            user executables [EPREFIX/bin]
 1298   --sbindir=DIR           system admin executables [EPREFIX/sbin]
 1299   --libexecdir=DIR        program executables [EPREFIX/libexec]
 1300   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
 1301   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
 1302   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
 1303   --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
 1304   --libdir=DIR            object code libraries [EPREFIX/lib]
 1305   --includedir=DIR        C header files [PREFIX/include]
 1306   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
 1307   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
 1308   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
 1309   --infodir=DIR           info documentation [DATAROOTDIR/info]
 1310   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
 1311   --mandir=DIR            man documentation [DATAROOTDIR/man]
 1312   --docdir=DIR            documentation root [DATAROOTDIR/doc/ragel]
 1313   --htmldir=DIR           html documentation [DOCDIR]
 1314   --dvidir=DIR            dvi documentation [DOCDIR]
 1315   --pdfdir=DIR            pdf documentation [DOCDIR]
 1316   --psdir=DIR             ps documentation [DOCDIR]
 1317 _ACEOF
 1318 
 1319   cat <<\_ACEOF
 1320 
 1321 Program names:
 1322   --program-prefix=PREFIX            prepend PREFIX to installed program names
 1323   --program-suffix=SUFFIX            append SUFFIX to installed program names
 1324   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
 1325 _ACEOF
 1326 fi
 1327 
 1328 if test -n "$ac_init_help"; then
 1329   case $ac_init_help in
 1330      short | recursive ) echo "Configuration of ragel 6.10:";;
 1331    esac
 1332   cat <<\_ACEOF
 1333 
 1334 Optional Features:
 1335   --disable-option-checking  ignore unrecognized --enable/--with options
 1336   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 1337   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 1338   --enable-silent-rules   less verbose build output (undo: "make V=1")
 1339   --disable-silent-rules  verbose build output (undo: "make V=0")
 1340   --enable-manual         do we want to build the manual?
 1341   --enable-dependency-tracking
 1342                           do not reject slow dependency extractors
 1343   --disable-dependency-tracking
 1344                           speeds up one-time build
 1345 
 1346 Some influential environment variables:
 1347   CC          C compiler command
 1348   CFLAGS      C compiler flags
 1349   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 1350               nonstandard directory <lib dir>
 1351   LIBS        libraries to pass to the linker, e.g. -l<library>
 1352   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
 1353               you have headers in a nonstandard directory <include dir>
 1354   CXX         C++ compiler command
 1355   CXXFLAGS    C++ compiler flags
 1356 
 1357 Use these variables to override the choices made by `configure' or to help
 1358 it to find libraries and programs with nonstandard names/locations.
 1359 
 1360 Report bugs to the package provider.
 1361 _ACEOF
 1362 ac_status=$?
 1363 fi
 1364 
 1365 if test "$ac_init_help" = "recursive"; then
 1366   # If there are subdirs, report their specific --help.
 1367   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 1368     test -d "$ac_dir" ||
 1369       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
 1370       continue
 1371     ac_builddir=.
 1372 
 1373 case "$ac_dir" in
 1374 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 1375 *)
 1376   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
 1377   # A ".." for each directory in $ac_dir_suffix.
 1378   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
 1379   case $ac_top_builddir_sub in
 1380   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
 1381   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
 1382   esac ;;
 1383 esac
 1384 ac_abs_top_builddir=$ac_pwd
 1385 ac_abs_builddir=$ac_pwd$ac_dir_suffix
 1386 # for backward compatibility:
 1387 ac_top_builddir=$ac_top_build_prefix
 1388 
 1389 case $srcdir in
 1390   .)  # We are building in place.
 1391     ac_srcdir=.
 1392     ac_top_srcdir=$ac_top_builddir_sub
 1393     ac_abs_top_srcdir=$ac_pwd ;;
 1394   [\\/]* | ?:[\\/]* )  # Absolute name.
 1395     ac_srcdir=$srcdir$ac_dir_suffix;
 1396     ac_top_srcdir=$srcdir
 1397     ac_abs_top_srcdir=$srcdir ;;
 1398   *) # Relative name.
 1399     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
 1400     ac_top_srcdir=$ac_top_build_prefix$srcdir
 1401     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
 1402 esac
 1403 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
 1404 
 1405     cd "$ac_dir" || { ac_status=$?; continue; }
 1406     # Check for guested configure.
 1407     if test -f "$ac_srcdir/configure.gnu"; then
 1408       echo &&
 1409       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
 1410     elif test -f "$ac_srcdir/configure"; then
 1411       echo &&
 1412       $SHELL "$ac_srcdir/configure" --help=recursive
 1413     else
 1414       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 1415     fi || ac_status=$?
 1416     cd "$ac_pwd" || { ac_status=$?; break; }
 1417   done
 1418 fi
 1419 
 1420 test -n "$ac_init_help" && exit $ac_status
 1421 if $ac_init_version; then
 1422   cat <<\_ACEOF
 1423 ragel configure 6.10
 1424 generated by GNU Autoconf 2.69
 1425 
 1426 Copyright (C) 2012 Free Software Foundation, Inc.
 1427 This configure script is free software; the Free Software Foundation
 1428 gives unlimited permission to copy, distribute and modify it.
 1429 _ACEOF
 1430   exit
 1431 fi
 1432 
 1433 ## ------------------------ ##
 1434 ## Autoconf initialization. ##
 1435 ## ------------------------ ##
 1436 
 1437 # ac_fn_c_try_compile LINENO
 1438 # --------------------------
 1439 # Try to compile conftest.$ac_ext, and return whether this succeeded.
 1440 ac_fn_c_try_compile ()
 1441 {
 1442   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 1443   rm -f conftest.$ac_objext
 1444   if { { ac_try="$ac_compile"
 1445 case "(($ac_try" in
 1446   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 1447   *) ac_try_echo=$ac_try;;
 1448 esac
 1449 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 1450 $as_echo "$ac_try_echo"; } >&5
 1451   (eval "$ac_compile") 2>conftest.err
 1452   ac_status=$?
 1453   if test -s conftest.err; then
 1454     grep -v '^ *+' conftest.err >conftest.er1
 1455     cat conftest.er1 >&5
 1456     mv -f conftest.er1 conftest.err
 1457   fi
 1458   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 1459   test $ac_status = 0; } && {
 1460      test -z "$ac_c_werror_flag" ||
 1461      test ! -s conftest.err
 1462        } && test -s conftest.$ac_objext; then :
 1463   ac_retval=0
 1464 else
 1465   $as_echo "$as_me: failed program was:" >&5
 1466 sed 's/^/| /' conftest.$ac_ext >&5
 1467 
 1468     ac_retval=1
 1469 fi
 1470   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 1471   as_fn_set_status $ac_retval
 1472 
 1473 } # ac_fn_c_try_compile
 1474 
 1475 # ac_fn_cxx_try_compile LINENO
 1476 # ----------------------------
 1477 # Try to compile conftest.$ac_ext, and return whether this succeeded.
 1478 ac_fn_cxx_try_compile ()
 1479 {
 1480   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 1481   rm -f conftest.$ac_objext
 1482   if { { ac_try="$ac_compile"
 1483 case "(($ac_try" in
 1484   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 1485   *) ac_try_echo=$ac_try;;
 1486 esac
 1487 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 1488 $as_echo "$ac_try_echo"; } >&5
 1489   (eval "$ac_compile") 2>conftest.err
 1490   ac_status=$?
 1491   if test -s conftest.err; then
 1492     grep -v '^ *+' conftest.err >conftest.er1
 1493     cat conftest.er1 >&5
 1494     mv -f conftest.er1 conftest.err
 1495   fi
 1496   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 1497   test $ac_status = 0; } && {
 1498      test -z "$ac_cxx_werror_flag" ||
 1499      test ! -s conftest.err
 1500        } && test -s conftest.$ac_objext; then :
 1501   ac_retval=0
 1502 else
 1503   $as_echo "$as_me: failed program was:" >&5
 1504 sed 's/^/| /' conftest.$ac_ext >&5
 1505 
 1506     ac_retval=1
 1507 fi
 1508   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 1509   as_fn_set_status $ac_retval
 1510 
 1511 } # ac_fn_cxx_try_compile
 1512 cat >config.log <<_ACEOF
 1513 This file contains any messages produced by compilers while
 1514 running configure, to aid debugging if configure makes a mistake.
 1515 
 1516 It was created by ragel $as_me 6.10, which was
 1517 generated by GNU Autoconf 2.69.  Invocation command line was
 1518 
 1519   $ $0 $@
 1520 
 1521 _ACEOF
 1522 exec 5>>config.log
 1523 {
 1524 cat <<_ASUNAME
 1525 ## --------- ##
 1526 ## Platform. ##
 1527 ## --------- ##
 1528 
 1529 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 1530 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 1531 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 1532 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 1533 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 1534 
 1535 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
 1536 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
 1537 
 1538 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
 1539 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
 1540 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
 1541 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
 1542 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
 1543 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
 1544 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
 1545 
 1546 _ASUNAME
 1547 
 1548 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 1549 for as_dir in $PATH
 1550 do
 1551   IFS=$as_save_IFS
 1552   test -z "$as_dir" && as_dir=.
 1553     $as_echo "PATH: $as_dir"
 1554   done
 1555 IFS=$as_save_IFS
 1556 
 1557 } >&5
 1558 
 1559 cat >&5 <<_ACEOF
 1560 
 1561 
 1562 ## ----------- ##
 1563 ## Core tests. ##
 1564 ## ----------- ##
 1565 
 1566 _ACEOF
 1567 
 1568 
 1569 # Keep a trace of the command line.
 1570 # Strip out --no-create and --no-recursion so they do not pile up.
 1571 # Strip out --silent because we don't want to record it for future runs.
 1572 # Also quote any args containing shell meta-characters.
 1573 # Make two passes to allow for proper duplicate-argument suppression.
 1574 ac_configure_args=
 1575 ac_configure_args0=
 1576 ac_configure_args1=
 1577 ac_must_keep_next=false
 1578 for ac_pass in 1 2
 1579 do
 1580   for ac_arg
 1581   do
 1582     case $ac_arg in
 1583     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
 1584     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 1585     | -silent | --silent | --silen | --sile | --sil)
 1586       continue ;;
 1587     *\'*)
 1588       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
 1589     esac
 1590     case $ac_pass in
 1591     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
 1592     2)
 1593       as_fn_append ac_configure_args1 " '$ac_arg'"
 1594       if test $ac_must_keep_next = true; then
 1595     ac_must_keep_next=false # Got value, back to normal.
 1596       else
 1597     case $ac_arg in
 1598       *=* | --config-cache | -C | -disable-* | --disable-* \
 1599       | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
 1600       | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
 1601       | -with-* | --with-* | -without-* | --without-* | --x)
 1602         case "$ac_configure_args0 " in
 1603           "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
 1604         esac
 1605         ;;
 1606       -* ) ac_must_keep_next=true ;;
 1607     esac
 1608       fi
 1609       as_fn_append ac_configure_args " '$ac_arg'"
 1610       ;;
 1611     esac
 1612   done
 1613 done
 1614 { ac_configure_args0=; unset ac_configure_args0;}
 1615 { ac_configure_args1=; unset ac_configure_args1;}
 1616 
 1617 # When interrupted or exit'd, cleanup temporary files, and complete
 1618 # config.log.  We remove comments because anyway the quotes in there
 1619 # would cause problems or look ugly.
 1620 # WARNING: Use '\'' to represent an apostrophe within the trap.
 1621 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
 1622 trap 'exit_status=$?
 1623   # Save into config.log some information that might help in debugging.
 1624   {
 1625     echo
 1626 
 1627     $as_echo "## ---------------- ##
 1628 ## Cache variables. ##
 1629 ## ---------------- ##"
 1630     echo
 1631     # The following way of writing the cache mishandles newlines in values,
 1632 (
 1633   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
 1634     eval ac_val=\$$ac_var
 1635     case $ac_val in #(
 1636     *${as_nl}*)
 1637       case $ac_var in #(
 1638       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
 1639 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
 1640       esac
 1641       case $ac_var in #(
 1642       _ | IFS | as_nl) ;; #(
 1643       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
 1644       *) { eval $ac_var=; unset $ac_var;} ;;
 1645       esac ;;
 1646     esac
 1647   done
 1648   (set) 2>&1 |
 1649     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
 1650     *${as_nl}ac_space=\ *)
 1651       sed -n \
 1652     "s/'\''/'\''\\\\'\'''\''/g;
 1653       s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
 1654       ;; #(
 1655     *)
 1656       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
 1657       ;;
 1658     esac |
 1659     sort
 1660 )
 1661     echo
 1662 
 1663     $as_echo "## ----------------- ##
 1664 ## Output variables. ##
 1665 ## ----------------- ##"
 1666     echo
 1667     for ac_var in $ac_subst_vars
 1668     do
 1669       eval ac_val=\$$ac_var
 1670       case $ac_val in
 1671       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 1672       esac
 1673       $as_echo "$ac_var='\''$ac_val'\''"
 1674     done | sort
 1675     echo
 1676 
 1677     if test -n "$ac_subst_files"; then
 1678       $as_echo "## ------------------- ##
 1679 ## File substitutions. ##
 1680 ## ------------------- ##"
 1681       echo
 1682       for ac_var in $ac_subst_files
 1683       do
 1684     eval ac_val=\$$ac_var
 1685     case $ac_val in
 1686     *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 1687     esac
 1688     $as_echo "$ac_var='\''$ac_val'\''"
 1689       done | sort
 1690       echo
 1691     fi
 1692 
 1693     if test -s confdefs.h; then
 1694       $as_echo "## ----------- ##
 1695 ## confdefs.h. ##
 1696 ## ----------- ##"
 1697       echo
 1698       cat confdefs.h
 1699       echo
 1700     fi
 1701     test "$ac_signal" != 0 &&
 1702       $as_echo "$as_me: caught signal $ac_signal"
 1703     $as_echo "$as_me: exit $exit_status"
 1704   } >&5
 1705   rm -f core *.core core.conftest.* &&
 1706     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
 1707     exit $exit_status
 1708 ' 0
 1709 for ac_signal in 1 2 13 15; do
 1710   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
 1711 done
 1712 ac_signal=0
 1713 
 1714 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 1715 rm -f -r conftest* confdefs.h
 1716 
 1717 $as_echo "/* confdefs.h */" > confdefs.h
 1718 
 1719 # Predefined preprocessor variables.
 1720 
 1721 cat >>confdefs.h <<_ACEOF
 1722 #define PACKAGE_NAME "$PACKAGE_NAME"
 1723 _ACEOF
 1724 
 1725 cat >>confdefs.h <<_ACEOF
 1726 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
 1727 _ACEOF
 1728 
 1729 cat >>confdefs.h <<_ACEOF
 1730 #define PACKAGE_VERSION "$PACKAGE_VERSION"
 1731 _ACEOF
 1732 
 1733 cat >>confdefs.h <<_ACEOF
 1734 #define PACKAGE_STRING "$PACKAGE_STRING"
 1735 _ACEOF
 1736 
 1737 cat >>confdefs.h <<_ACEOF
 1738 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
 1739 _ACEOF
 1740 
 1741 cat >>confdefs.h <<_ACEOF
 1742 #define PACKAGE_URL "$PACKAGE_URL"
 1743 _ACEOF
 1744 
 1745 
 1746 # Let the site file select an alternate cache file if it wants to.
 1747 # Prefer an explicitly selected file to automatically selected ones.
 1748 ac_site_file1=NONE
 1749 ac_site_file2=NONE
 1750 if test -n "$CONFIG_SITE"; then
 1751   # We do not want a PATH search for config.site.
 1752   case $CONFIG_SITE in #((
 1753     -*)  ac_site_file1=./$CONFIG_SITE;;
 1754     */*) ac_site_file1=$CONFIG_SITE;;
 1755     *)   ac_site_file1=./$CONFIG_SITE;;
 1756   esac
 1757 elif test "x$prefix" != xNONE; then
 1758   ac_site_file1=$prefix/share/config.site
 1759   ac_site_file2=$prefix/etc/config.site
 1760 else
 1761   ac_site_file1=$ac_default_prefix/share/config.site
 1762   ac_site_file2=$ac_default_prefix/etc/config.site
 1763 fi
 1764 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
 1765 do
 1766   test "x$ac_site_file" = xNONE && continue
 1767   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
 1768     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
 1769 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
 1770     sed 's/^/| /' "$ac_site_file" >&5
 1771     . "$ac_site_file" \
 1772       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 1773 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 1774 as_fn_error $? "failed to load site script $ac_site_file
 1775 See \`config.log' for more details" "$LINENO" 5; }
 1776   fi
 1777 done
 1778 
 1779 if test -r "$cache_file"; then
 1780   # Some versions of bash will fail to source /dev/null (special files
 1781   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
 1782   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
 1783     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
 1784 $as_echo "$as_me: loading cache $cache_file" >&6;}
 1785     case $cache_file in
 1786       [\\/]* | ?:[\\/]* ) . "$cache_file";;
 1787       *)                      . "./$cache_file";;
 1788     esac
 1789   fi
 1790 else
 1791   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
 1792 $as_echo "$as_me: creating cache $cache_file" >&6;}
 1793   >$cache_file
 1794 fi
 1795 
 1796 # Check that the precious variables saved in the cache have kept the same
 1797 # value.
 1798 ac_cache_corrupted=false
 1799 for ac_var in $ac_precious_vars; do
 1800   eval ac_old_set=\$ac_cv_env_${ac_var}_set
 1801   eval ac_new_set=\$ac_env_${ac_var}_set
 1802   eval ac_old_val=\$ac_cv_env_${ac_var}_value
 1803   eval ac_new_val=\$ac_env_${ac_var}_value
 1804   case $ac_old_set,$ac_new_set in
 1805     set,)
 1806       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
 1807 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
 1808       ac_cache_corrupted=: ;;
 1809     ,set)
 1810       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
 1811 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
 1812       ac_cache_corrupted=: ;;
 1813     ,);;
 1814     *)
 1815       if test "x$ac_old_val" != "x$ac_new_val"; then
 1816     # differences in whitespace do not lead to failure.
 1817     ac_old_val_w=`echo x $ac_old_val`
 1818     ac_new_val_w=`echo x $ac_new_val`
 1819     if test "$ac_old_val_w" != "$ac_new_val_w"; then
 1820       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
 1821 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
 1822       ac_cache_corrupted=:
 1823     else
 1824       { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
 1825 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
 1826       eval $ac_var=\$ac_old_val
 1827     fi
 1828     { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
 1829 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
 1830     { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
 1831 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
 1832       fi;;
 1833   esac
 1834   # Pass precious variables to config.status.
 1835   if test "$ac_new_set" = set; then
 1836     case $ac_new_val in
 1837     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
 1838     *) ac_arg=$ac_var=$ac_new_val ;;
 1839     esac
 1840     case " $ac_configure_args " in
 1841       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
 1842       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
 1843     esac
 1844   fi
 1845 done
 1846 if $ac_cache_corrupted; then
 1847   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 1848 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 1849   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
 1850 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
 1851   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
 1852 fi
 1853 ## -------------------- ##
 1854 ## Main body of script. ##
 1855 ## -------------------- ##
 1856 
 1857 ac_ext=c
 1858 ac_cpp='$CPP $CPPFLAGS'
 1859 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 1860 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 1861 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 1862 
 1863 
 1864 PUBDATE="March 2017"
 1865 
 1866 am__api_version='1.15'
 1867 
 1868 ac_aux_dir=
 1869 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
 1870   if test -f "$ac_dir/install-sh"; then
 1871     ac_aux_dir=$ac_dir
 1872     ac_install_sh="$ac_aux_dir/install-sh -c"
 1873     break
 1874   elif test -f "$ac_dir/install.sh"; then
 1875     ac_aux_dir=$ac_dir
 1876     ac_install_sh="$ac_aux_dir/install.sh -c"
 1877     break
 1878   elif test -f "$ac_dir/shtool"; then
 1879     ac_aux_dir=$ac_dir
 1880     ac_install_sh="$ac_aux_dir/shtool install -c"
 1881     break
 1882   fi
 1883 done
 1884 if test -z "$ac_aux_dir"; then
 1885   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
 1886 fi
 1887 
 1888 # These three variables are undocumented and unsupported,
 1889 # and are intended to be withdrawn in a future Autoconf release.
 1890 # They can cause serious problems if a builder's source tree is in a directory
 1891 # whose full name contains unusual characters.
 1892 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
 1893 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
 1894 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 1895 
 1896 
 1897 # Find a good install program.  We prefer a C program (faster),
 1898 # so one script is as good as another.  But avoid the broken or
 1899 # incompatible versions:
 1900 # SysV /etc/install, /usr/sbin/install
 1901 # SunOS /usr/etc/install
 1902 # IRIX /sbin/install
 1903 # AIX /bin/install
 1904 # AmigaOS /C/install, which installs bootblocks on floppy discs
 1905 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 1906 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 1907 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 1908 # OS/2's system install, which has a completely different semantic
 1909 # ./install, which can be erroneously created by make from ./install.sh.
 1910 # Reject install programs that cannot install multiple files.
 1911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
 1912 $as_echo_n "checking for a BSD-compatible install... " >&6; }
 1913 if test -z "$INSTALL"; then
 1914 if ${ac_cv_path_install+:} false; then :
 1915   $as_echo_n "(cached) " >&6
 1916 else
 1917   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 1918 for as_dir in $PATH
 1919 do
 1920   IFS=$as_save_IFS
 1921   test -z "$as_dir" && as_dir=.
 1922     # Account for people who put trailing slashes in PATH elements.
 1923 case $as_dir/ in #((
 1924   ./ | .// | /[cC]/* | \
 1925   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
 1926   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
 1927   /usr/ucb/* ) ;;
 1928   *)
 1929     # OSF1 and SCO ODT 3.0 have their own names for install.
 1930     # Don't use installbsd from OSF since it installs stuff as root
 1931     # by default.
 1932     for ac_prog in ginstall scoinst install; do
 1933       for ac_exec_ext in '' $ac_executable_extensions; do
 1934     if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
 1935       if test $ac_prog = install &&
 1936         grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 1937         # AIX install.  It has an incompatible calling convention.
 1938         :
 1939       elif test $ac_prog = install &&
 1940         grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 1941         # program-specific install script used by HP pwplus--don't use.
 1942         :
 1943       else
 1944         rm -rf conftest.one conftest.two conftest.dir
 1945         echo one > conftest.one
 1946         echo two > conftest.two
 1947         mkdir conftest.dir
 1948         if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
 1949           test -s conftest.one && test -s conftest.two &&
 1950           test -s conftest.dir/conftest.one &&
 1951           test -s conftest.dir/conftest.two
 1952         then
 1953           ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
 1954           break 3
 1955         fi
 1956       fi
 1957     fi
 1958       done
 1959     done
 1960     ;;
 1961 esac
 1962 
 1963   done
 1964 IFS=$as_save_IFS
 1965 
 1966 rm -rf conftest.one conftest.two conftest.dir
 1967 
 1968 fi
 1969   if test "${ac_cv_path_install+set}" = set; then
 1970     INSTALL=$ac_cv_path_install
 1971   else
 1972     # As a last resort, use the slow shell script.  Don't cache a
 1973     # value for INSTALL within a source directory, because that will
 1974     # break other packages using the cache if that directory is
 1975     # removed, or if the value is a relative name.
 1976     INSTALL=$ac_install_sh
 1977   fi
 1978 fi
 1979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
 1980 $as_echo "$INSTALL" >&6; }
 1981 
 1982 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 1983 # It thinks the first close brace ends the variable substitution.
 1984 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 1985 
 1986 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
 1987 
 1988 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 1989 
 1990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
 1991 $as_echo_n "checking whether build environment is sane... " >&6; }
 1992 # Reject unsafe characters in $srcdir or the absolute working directory
 1993 # name.  Accept space and tab only in the latter.
 1994 am_lf='
 1995 '
 1996 case `pwd` in
 1997   *[\\\"\#\$\&\'\`$am_lf]*)
 1998     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
 1999 esac
 2000 case $srcdir in
 2001   *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
 2002     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
 2003 esac
 2004 
 2005 # Do 'set' in a subshell so we don't clobber the current shell's
 2006 # arguments.  Must try -L first in case configure is actually a
 2007 # symlink; some systems play weird games with the mod time of symlinks
 2008 # (eg FreeBSD returns the mod time of the symlink's containing
 2009 # directory).
 2010 if (
 2011    am_has_slept=no
 2012    for am_try in 1 2; do
 2013      echo "timestamp, slept: $am_has_slept" > conftest.file
 2014      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
 2015      if test "$*" = "X"; then
 2016     # -L didn't work.
 2017     set X `ls -t "$srcdir/configure" conftest.file`
 2018      fi
 2019      if test "$*" != "X $srcdir/configure conftest.file" \
 2020     && test "$*" != "X conftest.file $srcdir/configure"; then
 2021 
 2022     # If neither matched, then we have a broken ls.  This can happen
 2023     # if, for instance, CONFIG_SHELL is bash and it inherits a
 2024     # broken ls alias from the environment.  This has actually
 2025     # happened.  Such a system could not be considered "sane".
 2026     as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
 2027   alias in your environment" "$LINENO" 5
 2028      fi
 2029      if test "$2" = conftest.file || test $am_try -eq 2; then
 2030        break
 2031      fi
 2032      # Just in case.
 2033      sleep 1
 2034      am_has_slept=yes
 2035    done
 2036    test "$2" = conftest.file
 2037    )
 2038 then
 2039    # Ok.
 2040    :
 2041 else
 2042    as_fn_error $? "newly created file is older than distributed files!
 2043 Check your system clock" "$LINENO" 5
 2044 fi
 2045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 2046 $as_echo "yes" >&6; }
 2047 # If we didn't sleep, we still need to ensure time stamps of config.status and
 2048 # generated files are strictly newer.
 2049 am_sleep_pid=
 2050 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
 2051   ( sleep 1 ) &
 2052   am_sleep_pid=$!
 2053 fi
 2054 
 2055 rm -f conftest.file
 2056 
 2057 test "$program_prefix" != NONE &&
 2058   program_transform_name="s&^&$program_prefix&;$program_transform_name"
 2059 # Use a double $ so make ignores it.
 2060 test "$program_suffix" != NONE &&
 2061   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
 2062 # Double any \ or $.
 2063 # By default was `s,x,x', remove it if useless.
 2064 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
 2065 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
 2066 
 2067 # Expand $ac_aux_dir to an absolute path.
 2068 am_aux_dir=`cd "$ac_aux_dir" && pwd`
 2069 
 2070 if test x"${MISSING+set}" != xset; then
 2071   case $am_aux_dir in
 2072   *\ * | *\ *)
 2073     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
 2074   *)
 2075     MISSING="\${SHELL} $am_aux_dir/missing" ;;
 2076   esac
 2077 fi
 2078 # Use eval to expand $SHELL
 2079 if eval "$MISSING --is-lightweight"; then
 2080   am_missing_run="$MISSING "
 2081 else
 2082   am_missing_run=
 2083   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
 2084 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
 2085 fi
 2086 
 2087 if test x"${install_sh+set}" != xset; then
 2088   case $am_aux_dir in
 2089   *\ * | *\ *)
 2090     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
 2091   *)
 2092     install_sh="\${SHELL} $am_aux_dir/install-sh"
 2093   esac
 2094 fi
 2095 
 2096 # Installed binaries are usually stripped using 'strip' when the user
 2097 # run "make install-strip".  However 'strip' might not be the right
 2098 # tool to use in cross-compilation environments, therefore Automake
 2099 # will honor the 'STRIP' environment variable to overrule this program.
 2100 if test "$cross_compiling" != no; then
 2101   if test -n "$ac_tool_prefix"; then
 2102   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
 2103 set dummy ${ac_tool_prefix}strip; ac_word=$2
 2104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 2105 $as_echo_n "checking for $ac_word... " >&6; }
 2106 if ${ac_cv_prog_STRIP+:} false; then :
 2107   $as_echo_n "(cached) " >&6
 2108 else
 2109   if test -n "$STRIP"; then
 2110   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
 2111 else
 2112 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2113 for as_dir in $PATH
 2114 do
 2115   IFS=$as_save_IFS
 2116   test -z "$as_dir" && as_dir=.
 2117     for ac_exec_ext in '' $ac_executable_extensions; do
 2118   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 2119     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
 2120     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 2121     break 2
 2122   fi
 2123 done
 2124   done
 2125 IFS=$as_save_IFS
 2126 
 2127 fi
 2128 fi
 2129 STRIP=$ac_cv_prog_STRIP
 2130 if test -n "$STRIP"; then
 2131   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
 2132 $as_echo "$STRIP" >&6; }
 2133 else
 2134   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 2135 $as_echo "no" >&6; }
 2136 fi
 2137 
 2138 
 2139 fi
 2140 if test -z "$ac_cv_prog_STRIP"; then
 2141   ac_ct_STRIP=$STRIP
 2142   # Extract the first word of "strip", so it can be a program name with args.
 2143 set dummy strip; ac_word=$2
 2144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 2145 $as_echo_n "checking for $ac_word... " >&6; }
 2146 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
 2147   $as_echo_n "(cached) " >&6
 2148 else
 2149   if test -n "$ac_ct_STRIP"; then
 2150   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
 2151 else
 2152 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2153 for as_dir in $PATH
 2154 do
 2155   IFS=$as_save_IFS
 2156   test -z "$as_dir" && as_dir=.
 2157     for ac_exec_ext in '' $ac_executable_extensions; do
 2158   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 2159     ac_cv_prog_ac_ct_STRIP="strip"
 2160     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 2161     break 2
 2162   fi
 2163 done
 2164   done
 2165 IFS=$as_save_IFS
 2166 
 2167 fi
 2168 fi
 2169 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
 2170 if test -n "$ac_ct_STRIP"; then
 2171   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
 2172 $as_echo "$ac_ct_STRIP" >&6; }
 2173 else
 2174   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 2175 $as_echo "no" >&6; }
 2176 fi
 2177 
 2178   if test "x$ac_ct_STRIP" = x; then
 2179     STRIP=":"
 2180   else
 2181     case $cross_compiling:$ac_tool_warned in
 2182 yes:)
 2183 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 2184 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 2185 ac_tool_warned=yes ;;
 2186 esac
 2187     STRIP=$ac_ct_STRIP
 2188   fi
 2189 else
 2190   STRIP="$ac_cv_prog_STRIP"
 2191 fi
 2192 
 2193 fi
 2194 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 2195 
 2196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
 2197 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
 2198 if test -z "$MKDIR_P"; then
 2199   if ${ac_cv_path_mkdir+:} false; then :
 2200   $as_echo_n "(cached) " >&6
 2201 else
 2202   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2203 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
 2204 do
 2205   IFS=$as_save_IFS
 2206   test -z "$as_dir" && as_dir=.
 2207     for ac_prog in mkdir gmkdir; do
 2208      for ac_exec_ext in '' $ac_executable_extensions; do
 2209        as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
 2210        case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
 2211          'mkdir (GNU coreutils) '* | \
 2212          'mkdir (coreutils) '* | \
 2213          'mkdir (fileutils) '4.1*)
 2214            ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
 2215            break 3;;
 2216        esac
 2217      done
 2218        done
 2219   done
 2220 IFS=$as_save_IFS
 2221 
 2222 fi
 2223 
 2224   test -d ./--version && rmdir ./--version
 2225   if test "${ac_cv_path_mkdir+set}" = set; then
 2226     MKDIR_P="$ac_cv_path_mkdir -p"
 2227   else
 2228     # As a last resort, use the slow shell script.  Don't cache a
 2229     # value for MKDIR_P within a source directory, because that will
 2230     # break other packages using the cache if that directory is
 2231     # removed, or if the value is a relative name.
 2232     MKDIR_P="$ac_install_sh -d"
 2233   fi
 2234 fi
 2235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
 2236 $as_echo "$MKDIR_P" >&6; }
 2237 
 2238 for ac_prog in gawk mawk nawk awk
 2239 do
 2240   # Extract the first word of "$ac_prog", so it can be a program name with args.
 2241 set dummy $ac_prog; ac_word=$2
 2242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 2243 $as_echo_n "checking for $ac_word... " >&6; }
 2244 if ${ac_cv_prog_AWK+:} false; then :
 2245   $as_echo_n "(cached) " >&6
 2246 else
 2247   if test -n "$AWK"; then
 2248   ac_cv_prog_AWK="$AWK" # Let the user override the test.
 2249 else
 2250 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2251 for as_dir in $PATH
 2252 do
 2253   IFS=$as_save_IFS
 2254   test -z "$as_dir" && as_dir=.
 2255     for ac_exec_ext in '' $ac_executable_extensions; do
 2256   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 2257     ac_cv_prog_AWK="$ac_prog"
 2258     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 2259     break 2
 2260   fi
 2261 done
 2262   done
 2263 IFS=$as_save_IFS
 2264 
 2265 fi
 2266 fi
 2267 AWK=$ac_cv_prog_AWK
 2268 if test -n "$AWK"; then
 2269   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
 2270 $as_echo "$AWK" >&6; }
 2271 else
 2272   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 2273 $as_echo "no" >&6; }
 2274 fi
 2275 
 2276 
 2277   test -n "$AWK" && break
 2278 done
 2279 
 2280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
 2281 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
 2282 set x ${MAKE-make}
 2283 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
 2284 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
 2285   $as_echo_n "(cached) " >&6
 2286 else
 2287   cat >conftest.make <<\_ACEOF
 2288 SHELL = /bin/sh
 2289 all:
 2290     @echo '@@@%%%=$(MAKE)=@@@%%%'
 2291 _ACEOF
 2292 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
 2293 case `${MAKE-make} -f conftest.make 2>/dev/null` in
 2294   *@@@%%%=?*=@@@%%%*)
 2295     eval ac_cv_prog_make_${ac_make}_set=yes;;
 2296   *)
 2297     eval ac_cv_prog_make_${ac_make}_set=no;;
 2298 esac
 2299 rm -f conftest.make
 2300 fi
 2301 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
 2302   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 2303 $as_echo "yes" >&6; }
 2304   SET_MAKE=
 2305 else
 2306   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 2307 $as_echo "no" >&6; }
 2308   SET_MAKE="MAKE=${MAKE-make}"
 2309 fi
 2310 
 2311 rm -rf .tst 2>/dev/null
 2312 mkdir .tst 2>/dev/null
 2313 if test -d .tst; then
 2314   am__leading_dot=.
 2315 else
 2316   am__leading_dot=_
 2317 fi
 2318 rmdir .tst 2>/dev/null
 2319 
 2320 # Check whether --enable-silent-rules was given.
 2321 if test "${enable_silent_rules+set}" = set; then :
 2322   enableval=$enable_silent_rules;
 2323 fi
 2324 
 2325 case $enable_silent_rules in # (((
 2326   yes) AM_DEFAULT_VERBOSITY=0;;
 2327    no) AM_DEFAULT_VERBOSITY=1;;
 2328     *) AM_DEFAULT_VERBOSITY=1;;
 2329 esac
 2330 am_make=${MAKE-make}
 2331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
 2332 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
 2333 if ${am_cv_make_support_nested_variables+:} false; then :
 2334   $as_echo_n "(cached) " >&6
 2335 else
 2336   if $as_echo 'TRUE=$(BAR$(V))
 2337 BAR0=false
 2338 BAR1=true
 2339 V=1
 2340 am__doit:
 2341     @$(TRUE)
 2342 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
 2343   am_cv_make_support_nested_variables=yes
 2344 else
 2345   am_cv_make_support_nested_variables=no
 2346 fi
 2347 fi
 2348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
 2349 $as_echo "$am_cv_make_support_nested_variables" >&6; }
 2350 if test $am_cv_make_support_nested_variables = yes; then
 2351     AM_V='$(V)'
 2352   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
 2353 else
 2354   AM_V=$AM_DEFAULT_VERBOSITY
 2355   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
 2356 fi
 2357 AM_BACKSLASH='\'
 2358 
 2359 if test "`cd $srcdir && pwd`" != "`pwd`"; then
 2360   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
 2361   # is not polluted with repeated "-I."
 2362   am__isrc=' -I$(srcdir)'
 2363   # test to see if srcdir already configured
 2364   if test -f $srcdir/config.status; then
 2365     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
 2366   fi
 2367 fi
 2368 
 2369 # test whether we have cygpath
 2370 if test -z "$CYGPATH_W"; then
 2371   if (cygpath --version) >/dev/null 2>/dev/null; then
 2372     CYGPATH_W='cygpath -w'
 2373   else
 2374     CYGPATH_W=echo
 2375   fi
 2376 fi
 2377 
 2378 
 2379 # Define the identity of the package.
 2380  PACKAGE='ragel'
 2381  VERSION='6.10'
 2382 
 2383 
 2384 cat >>confdefs.h <<_ACEOF
 2385 #define PACKAGE "$PACKAGE"
 2386 _ACEOF
 2387 
 2388 
 2389 cat >>confdefs.h <<_ACEOF
 2390 #define VERSION "$VERSION"
 2391 _ACEOF
 2392 
 2393 # Some tools Automake needs.
 2394 
 2395 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
 2396 
 2397 
 2398 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
 2399 
 2400 
 2401 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
 2402 
 2403 
 2404 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
 2405 
 2406 
 2407 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
 2408 
 2409 # For better backward compatibility.  To be removed once Automake 1.9.x
 2410 # dies out for good.  For more background, see:
 2411 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
 2412 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 2413 mkdir_p='$(MKDIR_P)'
 2414 
 2415 # We need awk for the "check" target (and possibly the TAP driver).  The
 2416 # system "awk" is bad on some platforms.
 2417 # Always define AMTAR for backward compatibility.  Yes, it's still used
 2418 # in the wild :-(  We should find a proper way to deprecate it ...
 2419 AMTAR='$${TAR-tar}'
 2420 
 2421 
 2422 # We'll loop over all known methods to create a tar archive until one works.
 2423 _am_tools='gnutar  pax cpio none'
 2424 
 2425 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
 2426 
 2427 
 2428 
 2429 
 2430 
 2431 
 2432 # POSIX will say in a future version that running "rm -f" with no argument
 2433 # is OK; and we want to be able to make that assumption in our Makefile
 2434 # recipes.  So use an aggressive probe to check that the usage we want is
 2435 # actually supported "in the wild" to an acceptable degree.
 2436 # See automake bug#10828.
 2437 # To make any issue more visible, cause the running configure to be aborted
 2438 # by default if the 'rm' program in use doesn't match our expectations; the
 2439 # user can still override this though.
 2440 if rm -f && rm -fr && rm -rf; then : OK; else
 2441   cat >&2 <<'END'
 2442 Oops!
 2443 
 2444 Your 'rm' program seems unable to run without file operands specified
 2445 on the command line, even when the '-f' option is present.  This is contrary
 2446 to the behaviour of most rm programs out there, and not conforming with
 2447 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
 2448 
 2449 Please tell bug-automake@gnu.org about your system, including the value
 2450 of your $PATH and any error possibly output before this message.  This
 2451 can help us improve future automake versions.
 2452 
 2453 END
 2454   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
 2455     echo 'Configuration will proceed anyway, since you have set the' >&2
 2456     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
 2457     echo >&2
 2458   else
 2459     cat >&2 <<'END'
 2460 Aborting the configuration process, to ensure you take notice of the issue.
 2461 
 2462 You can download and install GNU coreutils to get an 'rm' implementation
 2463 that behaves properly: <http://www.gnu.org/software/coreutils/>.
 2464 
 2465 If you want to complete the configuration process using your problematic
 2466 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
 2467 to "yes", and re-run configure.
 2468 
 2469 END
 2470     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
 2471   fi
 2472 fi
 2473 
 2474 
 2475 ac_config_headers="$ac_config_headers ragel/config.h"
 2476 
 2477 
 2478 
 2479 if test -r $srcdir/DIST; then :
 2480   . $srcdir/DIST
 2481 else
 2482   build_parsers=yes;
 2483        build_manual=yes
 2484 fi
 2485 
 2486 # Check whether --enable-manual was given.
 2487 if test "${enable_manual+set}" = set; then :
 2488   enableval=$enable_manual;
 2489         if test "x$enableval" = "xyes"; then
 2490             build_manual=yes;
 2491         else
 2492             build_manual=no;
 2493         fi
 2494 
 2495 fi
 2496 
 2497 
 2498 
 2499  if test "x$build_parsers" = "xyes"; then
 2500   BUILD_PARSERS_TRUE=
 2501   BUILD_PARSERS_FALSE='#'
 2502 else
 2503   BUILD_PARSERS_TRUE='#'
 2504   BUILD_PARSERS_FALSE=
 2505 fi
 2506 
 2507 
 2508  if test "x$build_manual" = "xyes"; then
 2509   BUILD_MANUAL_TRUE=
 2510   BUILD_MANUAL_FALSE='#'
 2511 else
 2512   BUILD_MANUAL_TRUE='#'
 2513   BUILD_MANUAL_FALSE=
 2514 fi
 2515 
 2516 
 2517 ac_ext=c
 2518 ac_cpp='$CPP $CPPFLAGS'
 2519 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 2520 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 2521 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 2522 if test -n "$ac_tool_prefix"; then
 2523   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 2524 set dummy ${ac_tool_prefix}gcc; ac_word=$2
 2525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 2526 $as_echo_n "checking for $ac_word... " >&6; }
 2527 if ${ac_cv_prog_CC+:} false; then :
 2528   $as_echo_n "(cached) " >&6
 2529 else
 2530   if test -n "$CC"; then
 2531   ac_cv_prog_CC="$CC" # Let the user override the test.
 2532 else
 2533 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2534 for as_dir in $PATH
 2535 do
 2536   IFS=$as_save_IFS
 2537   test -z "$as_dir" && as_dir=.
 2538     for ac_exec_ext in '' $ac_executable_extensions; do
 2539   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 2540     ac_cv_prog_CC="${ac_tool_prefix}gcc"
 2541     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 2542     break 2
 2543   fi
 2544 done
 2545   done
 2546 IFS=$as_save_IFS
 2547 
 2548 fi
 2549 fi
 2550 CC=$ac_cv_prog_CC
 2551 if test -n "$CC"; then
 2552   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 2553 $as_echo "$CC" >&6; }
 2554 else
 2555   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 2556 $as_echo "no" >&6; }
 2557 fi
 2558 
 2559 
 2560 fi
 2561 if test -z "$ac_cv_prog_CC"; then
 2562   ac_ct_CC=$CC
 2563   # Extract the first word of "gcc", so it can be a program name with args.
 2564 set dummy gcc; ac_word=$2
 2565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 2566 $as_echo_n "checking for $ac_word... " >&6; }
 2567 if ${ac_cv_prog_ac_ct_CC+:} false; then :
 2568   $as_echo_n "(cached) " >&6
 2569 else
 2570   if test -n "$ac_ct_CC"; then
 2571   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 2572 else
 2573 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2574 for as_dir in $PATH
 2575 do
 2576   IFS=$as_save_IFS
 2577   test -z "$as_dir" && as_dir=.
 2578     for ac_exec_ext in '' $ac_executable_extensions; do
 2579   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 2580     ac_cv_prog_ac_ct_CC="gcc"
 2581     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 2582     break 2
 2583   fi
 2584 done
 2585   done
 2586 IFS=$as_save_IFS
 2587 
 2588 fi
 2589 fi
 2590 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 2591 if test -n "$ac_ct_CC"; then
 2592   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 2593 $as_echo "$ac_ct_CC" >&6; }
 2594 else
 2595   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 2596 $as_echo "no" >&6; }
 2597 fi
 2598 
 2599   if test "x$ac_ct_CC" = x; then
 2600     CC=""
 2601   else
 2602     case $cross_compiling:$ac_tool_warned in
 2603 yes:)
 2604 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 2605 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 2606 ac_tool_warned=yes ;;
 2607 esac
 2608     CC=$ac_ct_CC
 2609   fi
 2610 else
 2611   CC="$ac_cv_prog_CC"
 2612 fi
 2613 
 2614 if test -z "$CC"; then
 2615           if test -n "$ac_tool_prefix"; then
 2616     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 2617 set dummy ${ac_tool_prefix}cc; ac_word=$2
 2618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 2619 $as_echo_n "checking for $ac_word... " >&6; }
 2620 if ${ac_cv_prog_CC+:} false; then :
 2621   $as_echo_n "(cached) " >&6
 2622 else
 2623   if test -n "$CC"; then
 2624   ac_cv_prog_CC="$CC" # Let the user override the test.
 2625 else
 2626 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2627 for as_dir in $PATH
 2628 do
 2629   IFS=$as_save_IFS
 2630   test -z "$as_dir" && as_dir=.
 2631     for ac_exec_ext in '' $ac_executable_extensions; do
 2632   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 2633     ac_cv_prog_CC="${ac_tool_prefix}cc"
 2634     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 2635     break 2
 2636   fi
 2637 done
 2638   done
 2639 IFS=$as_save_IFS
 2640 
 2641 fi
 2642 fi
 2643 CC=$ac_cv_prog_CC
 2644 if test -n "$CC"; then
 2645   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 2646 $as_echo "$CC" >&6; }
 2647 else
 2648   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 2649 $as_echo "no" >&6; }
 2650 fi
 2651 
 2652 
 2653   fi
 2654 fi
 2655 if test -z "$CC"; then
 2656   # Extract the first word of "cc", so it can be a program name with args.
 2657 set dummy cc; ac_word=$2
 2658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 2659 $as_echo_n "checking for $ac_word... " >&6; }
 2660 if ${ac_cv_prog_CC+:} false; then :
 2661   $as_echo_n "(cached) " >&6
 2662 else
 2663   if test -n "$CC"; then
 2664   ac_cv_prog_CC="$CC" # Let the user override the test.
 2665 else
 2666   ac_prog_rejected=no
 2667 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2668 for as_dir in $PATH
 2669 do
 2670   IFS=$as_save_IFS
 2671   test -z "$as_dir" && as_dir=.
 2672     for ac_exec_ext in '' $ac_executable_extensions; do
 2673   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 2674     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
 2675        ac_prog_rejected=yes
 2676        continue
 2677      fi
 2678     ac_cv_prog_CC="cc"
 2679     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 2680     break 2
 2681   fi
 2682 done
 2683   done
 2684 IFS=$as_save_IFS
 2685 
 2686 if test $ac_prog_rejected = yes; then
 2687   # We found a bogon in the path, so make sure we never use it.
 2688   set dummy $ac_cv_prog_CC
 2689   shift
 2690   if test $# != 0; then
 2691     # We chose a different compiler from the bogus one.
 2692     # However, it has the same basename, so the bogon will be chosen
 2693     # first if we set CC to just the basename; use the full file name.
 2694     shift
 2695     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
 2696   fi
 2697 fi
 2698 fi
 2699 fi
 2700 CC=$ac_cv_prog_CC
 2701 if test -n "$CC"; then
 2702   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 2703 $as_echo "$CC" >&6; }
 2704 else
 2705   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 2706 $as_echo "no" >&6; }
 2707 fi
 2708 
 2709 
 2710 fi
 2711 if test -z "$CC"; then
 2712   if test -n "$ac_tool_prefix"; then
 2713   for ac_prog in cl.exe
 2714   do
 2715     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 2716 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 2717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 2718 $as_echo_n "checking for $ac_word... " >&6; }
 2719 if ${ac_cv_prog_CC+:} false; then :
 2720   $as_echo_n "(cached) " >&6
 2721 else
 2722   if test -n "$CC"; then
 2723   ac_cv_prog_CC="$CC" # Let the user override the test.
 2724 else
 2725 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2726 for as_dir in $PATH
 2727 do
 2728   IFS=$as_save_IFS
 2729   test -z "$as_dir" && as_dir=.
 2730     for ac_exec_ext in '' $ac_executable_extensions; do
 2731   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 2732     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
 2733     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 2734     break 2
 2735   fi
 2736 done
 2737   done
 2738 IFS=$as_save_IFS
 2739 
 2740 fi
 2741 fi
 2742 CC=$ac_cv_prog_CC
 2743 if test -n "$CC"; then
 2744   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 2745 $as_echo "$CC" >&6; }
 2746 else
 2747   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 2748 $as_echo "no" >&6; }
 2749 fi
 2750 
 2751 
 2752     test -n "$CC" && break
 2753   done
 2754 fi
 2755 if test -z "$CC"; then
 2756   ac_ct_CC=$CC
 2757   for ac_prog in cl.exe
 2758 do
 2759   # Extract the first word of "$ac_prog", so it can be a program name with args.
 2760 set dummy $ac_prog; ac_word=$2
 2761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 2762 $as_echo_n "checking for $ac_word... " >&6; }
 2763 if ${ac_cv_prog_ac_ct_CC+:} false; then :
 2764   $as_echo_n "(cached) " >&6
 2765 else
 2766   if test -n "$ac_ct_CC"; then
 2767   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 2768 else
 2769 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2770 for as_dir in $PATH
 2771 do
 2772   IFS=$as_save_IFS
 2773   test -z "$as_dir" && as_dir=.
 2774     for ac_exec_ext in '' $ac_executable_extensions; do
 2775   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 2776     ac_cv_prog_ac_ct_CC="$ac_prog"
 2777     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 2778     break 2
 2779   fi
 2780 done
 2781   done
 2782 IFS=$as_save_IFS
 2783 
 2784 fi
 2785 fi
 2786 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 2787 if test -n "$ac_ct_CC"; then
 2788   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 2789 $as_echo "$ac_ct_CC" >&6; }
 2790 else
 2791   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 2792 $as_echo "no" >&6; }
 2793 fi
 2794 
 2795 
 2796   test -n "$ac_ct_CC" && break
 2797 done
 2798 
 2799   if test "x$ac_ct_CC" = x; then
 2800     CC=""
 2801   else
 2802     case $cross_compiling:$ac_tool_warned in
 2803 yes:)
 2804 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 2805 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 2806 ac_tool_warned=yes ;;
 2807 esac
 2808     CC=$ac_ct_CC
 2809   fi
 2810 fi
 2811 
 2812 fi
 2813 
 2814 
 2815 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 2816 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 2817 as_fn_error $? "no acceptable C compiler found in \$PATH
 2818 See \`config.log' for more details" "$LINENO" 5; }
 2819 
 2820 # Provide some information about the compiler.
 2821 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
 2822 set X $ac_compile
 2823 ac_compiler=$2
 2824 for ac_option in --version -v -V -qversion; do
 2825   { { ac_try="$ac_compiler $ac_option >&5"
 2826 case "(($ac_try" in
 2827   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2828   *) ac_try_echo=$ac_try;;
 2829 esac
 2830 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 2831 $as_echo "$ac_try_echo"; } >&5
 2832   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
 2833   ac_status=$?
 2834   if test -s conftest.err; then
 2835     sed '10a\
 2836 ... rest of stderr output deleted ...
 2837          10q' conftest.err >conftest.er1
 2838     cat conftest.er1 >&5
 2839   fi
 2840   rm -f conftest.er1 conftest.err
 2841   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 2842   test $ac_status = 0; }
 2843 done
 2844 
 2845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 2846 /* end confdefs.h.  */
 2847 
 2848 int
 2849 main ()
 2850 {
 2851 
 2852   ;
 2853   return 0;
 2854 }
 2855 _ACEOF
 2856 ac_clean_files_save=$ac_clean_files
 2857 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
 2858 # Try to create an executable without -o first, disregard a.out.
 2859 # It will help us diagnose broken compilers, and finding out an intuition
 2860 # of exeext.
 2861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
 2862 $as_echo_n "checking whether the C compiler works... " >&6; }
 2863 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
 2864 
 2865 # The possible output files:
 2866 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
 2867 
 2868 ac_rmfiles=
 2869 for ac_file in $ac_files
 2870 do
 2871   case $ac_file in
 2872     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
 2873     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
 2874   esac
 2875 done
 2876 rm -f $ac_rmfiles
 2877 
 2878 if { { ac_try="$ac_link_default"
 2879 case "(($ac_try" in
 2880   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2881   *) ac_try_echo=$ac_try;;
 2882 esac
 2883 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 2884 $as_echo "$ac_try_echo"; } >&5
 2885   (eval "$ac_link_default") 2>&5
 2886   ac_status=$?
 2887   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 2888   test $ac_status = 0; }; then :
 2889   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
 2890 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
 2891 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
 2892 # so that the user can short-circuit this test for compilers unknown to
 2893 # Autoconf.
 2894 for ac_file in $ac_files ''
 2895 do
 2896   test -f "$ac_file" || continue
 2897   case $ac_file in
 2898     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
 2899     ;;
 2900     [ab].out )
 2901     # We found the default executable, but exeext='' is most
 2902     # certainly right.
 2903     break;;
 2904     *.* )
 2905     if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
 2906     then :; else
 2907        ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 2908     fi
 2909     # We set ac_cv_exeext here because the later test for it is not
 2910     # safe: cross compilers may not add the suffix if given an `-o'
 2911     # argument, so we may need to know it at that point already.
 2912     # Even if this section looks crufty: it has the advantage of
 2913     # actually working.
 2914     break;;
 2915     * )
 2916     break;;
 2917   esac
 2918 done
 2919 test "$ac_cv_exeext" = no && ac_cv_exeext=
 2920 
 2921 else
 2922   ac_file=''
 2923 fi
 2924 if test -z "$ac_file"; then :
 2925   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 2926 $as_echo "no" >&6; }
 2927 $as_echo "$as_me: failed program was:" >&5
 2928 sed 's/^/| /' conftest.$ac_ext >&5
 2929 
 2930 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 2931 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 2932 as_fn_error 77 "C compiler cannot create executables
 2933 See \`config.log' for more details" "$LINENO" 5; }
 2934 else
 2935   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 2936 $as_echo "yes" >&6; }
 2937 fi
 2938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
 2939 $as_echo_n "checking for C compiler default output file name... " >&6; }
 2940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
 2941 $as_echo "$ac_file" >&6; }
 2942 ac_exeext=$ac_cv_exeext
 2943 
 2944 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
 2945 ac_clean_files=$ac_clean_files_save
 2946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
 2947 $as_echo_n "checking for suffix of executables... " >&6; }
 2948 if { { ac_try="$ac_link"
 2949 case "(($ac_try" in
 2950   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2951   *) ac_try_echo=$ac_try;;
 2952 esac
 2953 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 2954 $as_echo "$ac_try_echo"; } >&5
 2955   (eval "$ac_link") 2>&5
 2956   ac_status=$?
 2957   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 2958   test $ac_status = 0; }; then :
 2959   # If both `conftest.exe' and `conftest' are `present' (well, observable)
 2960 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
 2961 # work properly (i.e., refer to `conftest.exe'), while it won't with
 2962 # `rm'.
 2963 for ac_file in conftest.exe conftest conftest.*; do
 2964   test -f "$ac_file" || continue
 2965   case $ac_file in
 2966     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
 2967     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 2968       break;;
 2969     * ) break;;
 2970   esac
 2971 done
 2972 else
 2973   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 2974 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 2975 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
 2976 See \`config.log' for more details" "$LINENO" 5; }
 2977 fi
 2978 rm -f conftest conftest$ac_cv_exeext
 2979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
 2980 $as_echo "$ac_cv_exeext" >&6; }
 2981 
 2982 rm -f conftest.$ac_ext
 2983 EXEEXT=$ac_cv_exeext
 2984 ac_exeext=$EXEEXT
 2985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 2986 /* end confdefs.h.  */
 2987 #include <stdio.h>
 2988 int
 2989 main ()
 2990 {
 2991 FILE *f = fopen ("conftest.out", "w");
 2992  return ferror (f) || fclose (f) != 0;
 2993 
 2994   ;
 2995   return 0;
 2996 }
 2997 _ACEOF
 2998 ac_clean_files="$ac_clean_files conftest.out"
 2999 # Check that the compiler produces executables we can run.  If not, either
 3000 # the compiler is broken, or we cross compile.
 3001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
 3002 $as_echo_n "checking whether we are cross compiling... " >&6; }
 3003 if test "$cross_compiling" != yes; then
 3004   { { ac_try="$ac_link"
 3005 case "(($ac_try" in
 3006   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3007   *) ac_try_echo=$ac_try;;
 3008 esac
 3009 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 3010 $as_echo "$ac_try_echo"; } >&5
 3011   (eval "$ac_link") 2>&5
 3012   ac_status=$?
 3013   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 3014   test $ac_status = 0; }
 3015   if { ac_try='./conftest$ac_cv_exeext'
 3016   { { case "(($ac_try" in
 3017   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3018   *) ac_try_echo=$ac_try;;
 3019 esac
 3020 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 3021 $as_echo "$ac_try_echo"; } >&5
 3022   (eval "$ac_try") 2>&5
 3023   ac_status=$?
 3024   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 3025   test $ac_status = 0; }; }; then
 3026     cross_compiling=no
 3027   else
 3028     if test "$cross_compiling" = maybe; then
 3029     cross_compiling=yes
 3030     else
 3031     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 3032 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 3033 as_fn_error $? "cannot run C compiled programs.
 3034 If you meant to cross compile, use \`--host'.
 3035 See \`config.log' for more details" "$LINENO" 5; }
 3036     fi
 3037   fi
 3038 fi
 3039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
 3040 $as_echo "$cross_compiling" >&6; }
 3041 
 3042 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
 3043 ac_clean_files=$ac_clean_files_save
 3044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
 3045 $as_echo_n "checking for suffix of object files... " >&6; }
 3046 if ${ac_cv_objext+:} false; then :
 3047   $as_echo_n "(cached) " >&6
 3048 else
 3049   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3050 /* end confdefs.h.  */
 3051 
 3052 int
 3053 main ()
 3054 {
 3055 
 3056   ;
 3057   return 0;
 3058 }
 3059 _ACEOF
 3060 rm -f conftest.o conftest.obj
 3061 if { { ac_try="$ac_compile"
 3062 case "(($ac_try" in
 3063   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3064   *) ac_try_echo=$ac_try;;
 3065 esac
 3066 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 3067 $as_echo "$ac_try_echo"; } >&5
 3068   (eval "$ac_compile") 2>&5
 3069   ac_status=$?
 3070   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 3071   test $ac_status = 0; }; then :
 3072   for ac_file in conftest.o conftest.obj conftest.*; do
 3073   test -f "$ac_file" || continue;
 3074   case $ac_file in
 3075     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
 3076     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
 3077        break;;
 3078   esac
 3079 done
 3080 else
 3081   $as_echo "$as_me: failed program was:" >&5
 3082 sed 's/^/| /' conftest.$ac_ext >&5
 3083 
 3084 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 3085 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 3086 as_fn_error $? "cannot compute suffix of object files: cannot compile
 3087 See \`config.log' for more details" "$LINENO" 5; }
 3088 fi
 3089 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 3090 fi
 3091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
 3092 $as_echo "$ac_cv_objext" >&6; }
 3093 OBJEXT=$ac_cv_objext
 3094 ac_objext=$OBJEXT
 3095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
 3096 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
 3097 if ${ac_cv_c_compiler_gnu+:} false; then :
 3098   $as_echo_n "(cached) " >&6
 3099 else
 3100   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3101 /* end confdefs.h.  */
 3102 
 3103 int
 3104 main ()
 3105 {
 3106 #ifndef __GNUC__
 3107        choke me
 3108 #endif
 3109 
 3110   ;
 3111   return 0;
 3112 }
 3113 _ACEOF
 3114 if ac_fn_c_try_compile "$LINENO"; then :
 3115   ac_compiler_gnu=yes
 3116 else
 3117   ac_compiler_gnu=no
 3118 fi
 3119 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3120 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 3121 
 3122 fi
 3123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
 3124 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
 3125 if test $ac_compiler_gnu = yes; then
 3126   GCC=yes
 3127 else
 3128   GCC=
 3129 fi
 3130 ac_test_CFLAGS=${CFLAGS+set}
 3131 ac_save_CFLAGS=$CFLAGS
 3132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
 3133 $as_echo_n "checking whether $CC accepts -g... " >&6; }
 3134 if ${ac_cv_prog_cc_g+:} false; then :
 3135   $as_echo_n "(cached) " >&6
 3136 else
 3137   ac_save_c_werror_flag=$ac_c_werror_flag
 3138    ac_c_werror_flag=yes
 3139    ac_cv_prog_cc_g=no
 3140    CFLAGS="-g"
 3141    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3142 /* end confdefs.h.  */
 3143 
 3144 int
 3145 main ()
 3146 {
 3147 
 3148   ;
 3149   return 0;
 3150 }
 3151 _ACEOF
 3152 if ac_fn_c_try_compile "$LINENO"; then :
 3153   ac_cv_prog_cc_g=yes
 3154 else
 3155   CFLAGS=""
 3156       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3157 /* end confdefs.h.  */
 3158 
 3159 int
 3160 main ()
 3161 {
 3162 
 3163   ;
 3164   return 0;
 3165 }
 3166 _ACEOF
 3167 if ac_fn_c_try_compile "$LINENO"; then :
 3168 
 3169 else
 3170   ac_c_werror_flag=$ac_save_c_werror_flag
 3171      CFLAGS="-g"
 3172      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3173 /* end confdefs.h.  */
 3174 
 3175 int
 3176 main ()
 3177 {
 3178 
 3179   ;
 3180   return 0;
 3181 }
 3182 _ACEOF
 3183 if ac_fn_c_try_compile "$LINENO"; then :
 3184   ac_cv_prog_cc_g=yes
 3185 fi
 3186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3187 fi
 3188 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3189 fi
 3190 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3191    ac_c_werror_flag=$ac_save_c_werror_flag
 3192 fi
 3193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
 3194 $as_echo "$ac_cv_prog_cc_g" >&6; }
 3195 if test "$ac_test_CFLAGS" = set; then
 3196   CFLAGS=$ac_save_CFLAGS
 3197 elif test $ac_cv_prog_cc_g = yes; then
 3198   if test "$GCC" = yes; then
 3199     CFLAGS="-g -O2"
 3200   else
 3201     CFLAGS="-g"
 3202   fi
 3203 else
 3204   if test "$GCC" = yes; then
 3205     CFLAGS="-O2"
 3206   else
 3207     CFLAGS=
 3208   fi
 3209 fi
 3210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
 3211 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
 3212 if ${ac_cv_prog_cc_c89+:} false; then :
 3213   $as_echo_n "(cached) " >&6
 3214 else
 3215   ac_cv_prog_cc_c89=no
 3216 ac_save_CC=$CC
 3217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3218 /* end confdefs.h.  */
 3219 #include <stdarg.h>
 3220 #include <stdio.h>
 3221 struct stat;
 3222 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 3223 struct buf { int x; };
 3224 FILE * (*rcsopen) (struct buf *, struct stat *, int);
 3225 static char *e (p, i)
 3226      char **p;
 3227      int i;
 3228 {
 3229   return p[i];
 3230 }
 3231 static char *f (char * (*g) (char **, int), char **p, ...)
 3232 {
 3233   char *s;
 3234   va_list v;
 3235   va_start (v,p);
 3236   s = g (p, va_arg (v,int));
 3237   va_end (v);
 3238   return s;
 3239 }
 3240 
 3241 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
 3242    function prototypes and stuff, but not '\xHH' hex character constants.
 3243    These don't provoke an error unfortunately, instead are silently treated
 3244    as 'x'.  The following induces an error, until -std is added to get
 3245    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
 3246    array size at least.  It's necessary to write '\x00'==0 to get something
 3247    that's true only with -std.  */
 3248 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
 3249 
 3250 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
 3251    inside strings and character constants.  */
 3252 #define FOO(x) 'x'
 3253 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
 3254 
 3255 int test (int i, double x);
 3256 struct s1 {int (*f) (int a);};
 3257 struct s2 {int (*f) (double a);};
 3258 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
 3259 int argc;
 3260 char **argv;
 3261 int
 3262 main ()
 3263 {
 3264 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
 3265   ;
 3266   return 0;
 3267 }
 3268 _ACEOF
 3269 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
 3270     -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 3271 do
 3272   CC="$ac_save_CC $ac_arg"
 3273   if ac_fn_c_try_compile "$LINENO"; then :
 3274   ac_cv_prog_cc_c89=$ac_arg
 3275 fi
 3276 rm -f core conftest.err conftest.$ac_objext
 3277   test "x$ac_cv_prog_cc_c89" != "xno" && break
 3278 done
 3279 rm -f conftest.$ac_ext
 3280 CC=$ac_save_CC
 3281 
 3282 fi
 3283 # AC_CACHE_VAL
 3284 case "x$ac_cv_prog_cc_c89" in
 3285   x)
 3286     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
 3287 $as_echo "none needed" >&6; } ;;
 3288   xno)
 3289     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
 3290 $as_echo "unsupported" >&6; } ;;
 3291   *)
 3292     CC="$CC $ac_cv_prog_cc_c89"
 3293     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
 3294 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
 3295 esac
 3296 if test "x$ac_cv_prog_cc_c89" != xno; then :
 3297 
 3298 fi
 3299 
 3300 ac_ext=c
 3301 ac_cpp='$CPP $CPPFLAGS'
 3302 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 3303 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 3304 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 3305 
 3306 ac_ext=c
 3307 ac_cpp='$CPP $CPPFLAGS'
 3308 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 3309 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 3310 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 3311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
 3312 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
 3313 if ${am_cv_prog_cc_c_o+:} false; then :
 3314   $as_echo_n "(cached) " >&6
 3315 else
 3316   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3317 /* end confdefs.h.  */
 3318 
 3319 int
 3320 main ()
 3321 {
 3322 
 3323   ;
 3324   return 0;
 3325 }
 3326 _ACEOF
 3327   # Make sure it works both with $CC and with simple cc.
 3328   # Following AC_PROG_CC_C_O, we do the test twice because some
 3329   # compilers refuse to overwrite an existing .o file with -o,
 3330   # though they will create one.
 3331   am_cv_prog_cc_c_o=yes
 3332   for am_i in 1 2; do
 3333     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
 3334    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
 3335    ac_status=$?
 3336    echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3337    (exit $ac_status); } \
 3338          && test -f conftest2.$ac_objext; then
 3339       : OK
 3340     else
 3341       am_cv_prog_cc_c_o=no
 3342       break
 3343     fi
 3344   done
 3345   rm -f core conftest*
 3346   unset am_i
 3347 fi
 3348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
 3349 $as_echo "$am_cv_prog_cc_c_o" >&6; }
 3350 if test "$am_cv_prog_cc_c_o" != yes; then
 3351    # Losing compiler, so override with the script.
 3352    # FIXME: It is wrong to rewrite CC.
 3353    # But if we don't then we get into trouble of one sort or another.
 3354    # A longer-term fix would be to have automake use am__CC in this case,
 3355    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
 3356    CC="$am_aux_dir/compile $CC"
 3357 fi
 3358 ac_ext=c
 3359 ac_cpp='$CPP $CPPFLAGS'
 3360 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 3361 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 3362 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 3363 
 3364 DEPDIR="${am__leading_dot}deps"
 3365 
 3366 ac_config_commands="$ac_config_commands depfiles"
 3367 
 3368 
 3369 am_make=${MAKE-make}
 3370 cat > confinc << 'END'
 3371 am__doit:
 3372     @echo this is the am__doit target
 3373 .PHONY: am__doit
 3374 END
 3375 # If we don't find an include directive, just comment out the code.
 3376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
 3377 $as_echo_n "checking for style of include used by $am_make... " >&6; }
 3378 am__include="#"
 3379 am__quote=
 3380 _am_result=none
 3381 # First try GNU make style include.
 3382 echo "include confinc" > confmf
 3383 # Ignore all kinds of additional output from 'make'.
 3384 case `$am_make -s -f confmf 2> /dev/null` in #(
 3385 *the\ am__doit\ target*)
 3386   am__include=include
 3387   am__quote=
 3388   _am_result=GNU
 3389   ;;
 3390 esac
 3391 # Now try BSD make style include.
 3392 if test "$am__include" = "#"; then
 3393    echo '.include "confinc"' > confmf
 3394    case `$am_make -s -f confmf 2> /dev/null` in #(
 3395    *the\ am__doit\ target*)
 3396      am__include=.include
 3397      am__quote="\""
 3398      _am_result=BSD
 3399      ;;
 3400    esac
 3401 fi
 3402 
 3403 
 3404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
 3405 $as_echo "$_am_result" >&6; }
 3406 rm -f confinc confmf
 3407 
 3408 # Check whether --enable-dependency-tracking was given.
 3409 if test "${enable_dependency_tracking+set}" = set; then :
 3410   enableval=$enable_dependency_tracking;
 3411 fi
 3412 
 3413 if test "x$enable_dependency_tracking" != xno; then
 3414   am_depcomp="$ac_aux_dir/depcomp"
 3415   AMDEPBACKSLASH='\'
 3416   am__nodep='_no'
 3417 fi
 3418  if test "x$enable_dependency_tracking" != xno; then
 3419   AMDEP_TRUE=
 3420   AMDEP_FALSE='#'
 3421 else
 3422   AMDEP_TRUE='#'
 3423   AMDEP_FALSE=
 3424 fi
 3425 
 3426 
 3427 
 3428 depcc="$CC"   am_compiler_list=
 3429 
 3430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
 3431 $as_echo_n "checking dependency style of $depcc... " >&6; }
 3432 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
 3433   $as_echo_n "(cached) " >&6
 3434 else
 3435   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 3436   # We make a subdir and do the tests there.  Otherwise we can end up
 3437   # making bogus files that we don't know about and never remove.  For
 3438   # instance it was reported that on HP-UX the gcc test will end up
 3439   # making a dummy file named 'D' -- because '-MD' means "put the output
 3440   # in D".
 3441   rm -rf conftest.dir
 3442   mkdir conftest.dir
 3443   # Copy depcomp to subdir because otherwise we won't find it if we're
 3444   # using a relative directory.
 3445   cp "$am_depcomp" conftest.dir
 3446   cd conftest.dir
 3447   # We will build objects and dependencies in a subdirectory because
 3448   # it helps to detect inapplicable dependency modes.  For instance
 3449   # both Tru64's cc and ICC support -MD to output dependencies as a
 3450   # side effect of compilation, but ICC will put the dependencies in
 3451   # the current directory while Tru64 will put them in the object
 3452   # directory.
 3453   mkdir sub
 3454 
 3455   am_cv_CC_dependencies_compiler_type=none
 3456   if test "$am_compiler_list" = ""; then
 3457      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
 3458   fi
 3459   am__universal=false
 3460   case " $depcc " in #(
 3461      *\ -arch\ *\ -arch\ *) am__universal=true ;;
 3462      esac
 3463 
 3464   for depmode in $am_compiler_list; do
 3465     # Setup a source with many dependencies, because some compilers
 3466     # like to wrap large dependency lists on column 80 (with \), and
 3467     # we should not choose a depcomp mode which is confused by this.
 3468     #
 3469     # We need to recreate these files for each test, as the compiler may
 3470     # overwrite some of them when testing with obscure command lines.
 3471     # This happens at least with the AIX C compiler.
 3472     : > sub/conftest.c
 3473     for i in 1 2 3 4 5 6; do
 3474       echo '#include "conftst'$i'.h"' >> sub/conftest.c
 3475       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
 3476       # Solaris 10 /bin/sh.
 3477       echo '/* dummy */' > sub/conftst$i.h
 3478     done
 3479     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
 3480 
 3481     # We check with '-c' and '-o' for the sake of the "dashmstdout"
 3482     # mode.  It turns out that the SunPro C++ compiler does not properly
 3483     # handle '-M -o', and we need to detect this.  Also, some Intel
 3484     # versions had trouble with output in subdirs.
 3485     am__obj=sub/conftest.${OBJEXT-o}
 3486     am__minus_obj="-o $am__obj"
 3487     case $depmode in
 3488     gcc)
 3489       # This depmode causes a compiler race in universal mode.
 3490       test "$am__universal" = false || continue
 3491       ;;
 3492     nosideeffect)
 3493       # After this tag, mechanisms are not by side-effect, so they'll
 3494       # only be used when explicitly requested.
 3495       if test "x$enable_dependency_tracking" = xyes; then
 3496     continue
 3497       else
 3498     break
 3499       fi
 3500       ;;
 3501     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
 3502       # This compiler won't grok '-c -o', but also, the minuso test has
 3503       # not run yet.  These depmodes are late enough in the game, and
 3504       # so weak that their functioning should not be impacted.
 3505       am__obj=conftest.${OBJEXT-o}
 3506       am__minus_obj=
 3507       ;;
 3508     none) break ;;
 3509     esac
 3510     if depmode=$depmode \
 3511        source=sub/conftest.c object=$am__obj \
 3512        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
 3513        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
 3514          >/dev/null 2>conftest.err &&
 3515        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
 3516        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
 3517        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
 3518        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
 3519       # icc doesn't choke on unknown options, it will just issue warnings
 3520       # or remarks (even with -Werror).  So we grep stderr for any message
 3521       # that says an option was ignored or not supported.
 3522       # When given -MP, icc 7.0 and 7.1 complain thusly:
 3523       #   icc: Command line warning: ignoring option '-M'; no argument required
 3524       # The diagnosis changed in icc 8.0:
 3525       #   icc: Command line remark: option '-MP' not supported
 3526       if (grep 'ignoring option' conftest.err ||
 3527           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
 3528         am_cv_CC_dependencies_compiler_type=$depmode
 3529         break
 3530       fi
 3531     fi
 3532   done
 3533 
 3534   cd ..
 3535   rm -rf conftest.dir
 3536 else
 3537   am_cv_CC_dependencies_compiler_type=none
 3538 fi
 3539 
 3540 fi
 3541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
 3542 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
 3543 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
 3544 
 3545  if
 3546   test "x$enable_dependency_tracking" != xno \
 3547   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
 3548   am__fastdepCC_TRUE=
 3549   am__fastdepCC_FALSE='#'
 3550 else
 3551   am__fastdepCC_TRUE='#'
 3552   am__fastdepCC_FALSE=
 3553 fi
 3554 
 3555 
 3556 ac_ext=cpp
 3557 ac_cpp='$CXXCPP $CPPFLAGS'
 3558 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 3559 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 3560 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 3561 if test -z "$CXX"; then
 3562   if test -n "$CCC"; then
 3563     CXX=$CCC
 3564   else
 3565     if test -n "$ac_tool_prefix"; then
 3566   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
 3567   do
 3568     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 3569 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 3570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 3571 $as_echo_n "checking for $ac_word... " >&6; }
 3572 if ${ac_cv_prog_CXX+:} false; then :
 3573   $as_echo_n "(cached) " >&6
 3574 else
 3575   if test -n "$CXX"; then
 3576   ac_cv_prog_CXX="$CXX" # Let the user override the test.
 3577 else
 3578 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3579 for as_dir in $PATH
 3580 do
 3581   IFS=$as_save_IFS
 3582   test -z "$as_dir" && as_dir=.
 3583     for ac_exec_ext in '' $ac_executable_extensions; do
 3584   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 3585     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
 3586     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 3587     break 2
 3588   fi
 3589 done
 3590   done
 3591 IFS=$as_save_IFS
 3592 
 3593 fi
 3594 fi
 3595 CXX=$ac_cv_prog_CXX
 3596 if test -n "$CXX"; then
 3597   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
 3598 $as_echo "$CXX" >&6; }
 3599 else
 3600   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 3601 $as_echo "no" >&6; }
 3602 fi
 3603 
 3604 
 3605     test -n "$CXX" && break
 3606   done
 3607 fi
 3608 if test -z "$CXX"; then
 3609   ac_ct_CXX=$CXX
 3610   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
 3611 do
 3612   # Extract the first word of "$ac_prog", so it can be a program name with args.
 3613 set dummy $ac_prog; ac_word=$2
 3614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 3615 $as_echo_n "checking for $ac_word... " >&6; }
 3616 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
 3617   $as_echo_n "(cached) " >&6
 3618 else
 3619   if test -n "$ac_ct_CXX"; then
 3620   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
 3621 else
 3622 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3623 for as_dir in $PATH
 3624 do
 3625   IFS=$as_save_IFS
 3626   test -z "$as_dir" && as_dir=.
 3627     for ac_exec_ext in '' $ac_executable_extensions; do
 3628   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 3629     ac_cv_prog_ac_ct_CXX="$ac_prog"
 3630     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 3631     break 2
 3632   fi
 3633 done
 3634   done
 3635 IFS=$as_save_IFS
 3636 
 3637 fi
 3638 fi
 3639 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
 3640 if test -n "$ac_ct_CXX"; then
 3641   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
 3642 $as_echo "$ac_ct_CXX" >&6; }
 3643 else
 3644   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 3645 $as_echo "no" >&6; }
 3646 fi
 3647 
 3648 
 3649   test -n "$ac_ct_CXX" && break
 3650 done
 3651 
 3652   if test "x$ac_ct_CXX" = x; then
 3653     CXX="g++"
 3654   else
 3655     case $cross_compiling:$ac_tool_warned in
 3656 yes:)
 3657 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 3658 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 3659 ac_tool_warned=yes ;;
 3660 esac
 3661     CXX=$ac_ct_CXX
 3662   fi
 3663 fi
 3664 
 3665   fi
 3666 fi
 3667 # Provide some information about the compiler.
 3668 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
 3669 set X $ac_compile
 3670 ac_compiler=$2
 3671 for ac_option in --version -v -V -qversion; do
 3672   { { ac_try="$ac_compiler $ac_option >&5"
 3673 case "(($ac_try" in
 3674   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3675   *) ac_try_echo=$ac_try;;
 3676 esac
 3677 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 3678 $as_echo "$ac_try_echo"; } >&5
 3679   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
 3680   ac_status=$?
 3681   if test -s conftest.err; then
 3682     sed '10a\
 3683 ... rest of stderr output deleted ...
 3684          10q' conftest.err >conftest.er1
 3685     cat conftest.er1 >&5
 3686   fi
 3687   rm -f conftest.er1 conftest.err
 3688   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 3689   test $ac_status = 0; }
 3690 done
 3691 
 3692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
 3693 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
 3694 if ${ac_cv_cxx_compiler_gnu+:} false; then :
 3695   $as_echo_n "(cached) " >&6
 3696 else
 3697   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3698 /* end confdefs.h.  */
 3699 
 3700 int
 3701 main ()
 3702 {
 3703 #ifndef __GNUC__
 3704        choke me
 3705 #endif
 3706 
 3707   ;
 3708   return 0;
 3709 }
 3710 _ACEOF
 3711 if ac_fn_cxx_try_compile "$LINENO"; then :
 3712   ac_compiler_gnu=yes
 3713 else
 3714   ac_compiler_gnu=no
 3715 fi
 3716 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3717 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
 3718 
 3719 fi
 3720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
 3721 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
 3722 if test $ac_compiler_gnu = yes; then
 3723   GXX=yes
 3724 else
 3725   GXX=
 3726 fi
 3727 ac_test_CXXFLAGS=${CXXFLAGS+set}
 3728 ac_save_CXXFLAGS=$CXXFLAGS
 3729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
 3730 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
 3731 if ${ac_cv_prog_cxx_g+:} false; then :
 3732   $as_echo_n "(cached) " >&6
 3733 else
 3734   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
 3735    ac_cxx_werror_flag=yes
 3736    ac_cv_prog_cxx_g=no
 3737    CXXFLAGS="-g"
 3738    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3739 /* end confdefs.h.  */
 3740 
 3741 int
 3742 main ()
 3743 {
 3744 
 3745   ;
 3746   return 0;
 3747 }
 3748 _ACEOF
 3749 if ac_fn_cxx_try_compile "$LINENO"; then :
 3750   ac_cv_prog_cxx_g=yes
 3751 else
 3752   CXXFLAGS=""
 3753       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3754 /* end confdefs.h.  */
 3755 
 3756 int
 3757 main ()
 3758 {
 3759 
 3760   ;
 3761   return 0;
 3762 }
 3763 _ACEOF
 3764 if ac_fn_cxx_try_compile "$LINENO"; then :
 3765 
 3766 else
 3767   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
 3768      CXXFLAGS="-g"
 3769      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3770 /* end confdefs.h.  */
 3771 
 3772 int
 3773 main ()
 3774 {
 3775 
 3776   ;
 3777   return 0;
 3778 }
 3779 _ACEOF
 3780 if ac_fn_cxx_try_compile "$LINENO"; then :
 3781   ac_cv_prog_cxx_g=yes
 3782 fi
 3783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3784 fi
 3785 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3786 fi
 3787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3788    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
 3789 fi
 3790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
 3791 $as_echo "$ac_cv_prog_cxx_g" >&6; }
 3792 if test "$ac_test_CXXFLAGS" = set; then
 3793   CXXFLAGS=$ac_save_CXXFLAGS
 3794 elif test $ac_cv_prog_cxx_g = yes; then
 3795   if test "$GXX" = yes; then
 3796     CXXFLAGS="-g -O2"
 3797   else
 3798     CXXFLAGS="-g"
 3799   fi
 3800 else
 3801   if test "$GXX" = yes; then
 3802     CXXFLAGS="-O2"
 3803   else
 3804     CXXFLAGS=
 3805   fi
 3806 fi
 3807 ac_ext=c
 3808 ac_cpp='$CPP $CPPFLAGS'
 3809 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 3810 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 3811 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 3812 
 3813 depcc="$CXX"  am_compiler_list=
 3814 
 3815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
 3816 $as_echo_n "checking dependency style of $depcc... " >&6; }
 3817 if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
 3818   $as_echo_n "(cached) " >&6
 3819 else
 3820   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 3821   # We make a subdir and do the tests there.  Otherwise we can end up
 3822   # making bogus files that we don't know about and never remove.  For
 3823   # instance it was reported that on HP-UX the gcc test will end up
 3824   # making a dummy file named 'D' -- because '-MD' means "put the output
 3825   # in D".
 3826   rm -rf conftest.dir
 3827   mkdir conftest.dir
 3828   # Copy depcomp to subdir because otherwise we won't find it if we're
 3829   # using a relative directory.
 3830   cp "$am_depcomp" conftest.dir
 3831   cd conftest.dir
 3832   # We will build objects and dependencies in a subdirectory because
 3833   # it helps to detect inapplicable dependency modes.  For instance
 3834   # both Tru64's cc and ICC support -MD to output dependencies as a
 3835   # side effect of compilation, but ICC will put the dependencies in
 3836   # the current directory while Tru64 will put them in the object
 3837   # directory.
 3838   mkdir sub
 3839 
 3840   am_cv_CXX_dependencies_compiler_type=none
 3841   if test "$am_compiler_list" = ""; then
 3842      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
 3843   fi
 3844   am__universal=false
 3845   case " $depcc " in #(
 3846      *\ -arch\ *\ -arch\ *) am__universal=true ;;
 3847      esac
 3848 
 3849   for depmode in $am_compiler_list; do
 3850     # Setup a source with many dependencies, because some compilers
 3851     # like to wrap large dependency lists on column 80 (with \), and
 3852     # we should not choose a depcomp mode which is confused by this.
 3853     #
 3854     # We need to recreate these files for each test, as the compiler may
 3855     # overwrite some of them when testing with obscure command lines.
 3856     # This happens at least with the AIX C compiler.
 3857     : > sub/conftest.c
 3858     for i in 1 2 3 4 5 6; do
 3859       echo '#include "conftst'$i'.h"' >> sub/conftest.c
 3860       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
 3861       # Solaris 10 /bin/sh.
 3862       echo '/* dummy */' > sub/conftst$i.h
 3863     done
 3864     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
 3865 
 3866     # We check with '-c' and '-o' for the sake of the "dashmstdout"
 3867     # mode.  It turns out that the SunPro C++ compiler does not properly
 3868     # handle '-M -o', and we need to detect this.  Also, some Intel
 3869     # versions had trouble with output in subdirs.
 3870     am__obj=sub/conftest.${OBJEXT-o}
 3871     am__minus_obj="-o $am__obj"
 3872     case $depmode in
 3873     gcc)
 3874       # This depmode causes a compiler race in universal mode.
 3875       test "$am__universal" = false || continue
 3876       ;;
 3877     nosideeffect)
 3878       # After this tag, mechanisms are not by side-effect, so they'll
 3879       # only be used when explicitly requested.
 3880       if test "x$enable_dependency_tracking" = xyes; then
 3881     continue
 3882       else
 3883     break
 3884       fi
 3885       ;;
 3886     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
 3887       # This compiler won't grok '-c -o', but also, the minuso test has
 3888       # not run yet.  These depmodes are late enough in the game, and
 3889       # so weak that their functioning should not be impacted.
 3890       am__obj=conftest.${OBJEXT-o}
 3891       am__minus_obj=
 3892       ;;
 3893     none) break ;;
 3894     esac
 3895     if depmode=$depmode \
 3896        source=sub/conftest.c object=$am__obj \
 3897        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
 3898        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
 3899          >/dev/null 2>conftest.err &&
 3900        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
 3901        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
 3902        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
 3903        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
 3904       # icc doesn't choke on unknown options, it will just issue warnings
 3905       # or remarks (even with -Werror).  So we grep stderr for any message
 3906       # that says an option was ignored or not supported.
 3907       # When given -MP, icc 7.0 and 7.1 complain thusly:
 3908       #   icc: Command line warning: ignoring option '-M'; no argument required
 3909       # The diagnosis changed in icc 8.0:
 3910       #   icc: Command line remark: option '-MP' not supported
 3911       if (grep 'ignoring option' conftest.err ||
 3912           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
 3913         am_cv_CXX_dependencies_compiler_type=$depmode
 3914         break
 3915       fi
 3916     fi
 3917   done
 3918 
 3919   cd ..
 3920   rm -rf conftest.dir
 3921 else
 3922   am_cv_CXX_dependencies_compiler_type=none
 3923 fi
 3924 
 3925 fi
 3926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
 3927 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
 3928 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
 3929 
 3930  if
 3931   test "x$enable_dependency_tracking" != xno \
 3932   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
 3933   am__fastdepCXX_TRUE=
 3934   am__fastdepCXX_FALSE='#'
 3935 else
 3936   am__fastdepCXX_TRUE='#'
 3937   am__fastdepCXX_FALSE=
 3938 fi
 3939 
 3940 
 3941 if test -n "$ac_tool_prefix"; then
 3942   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
 3943 set dummy ${ac_tool_prefix}ar; ac_word=$2
 3944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 3945 $as_echo_n "checking for $ac_word... " >&6; }
 3946 if ${ac_cv_prog_AR+:} false; then :
 3947   $as_echo_n "(cached) " >&6
 3948 else
 3949   if test -n "$AR"; then
 3950   ac_cv_prog_AR="$AR" # Let the user override the test.
 3951 else
 3952 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3953 for as_dir in $PATH
 3954 do
 3955   IFS=$as_save_IFS
 3956   test -z "$as_dir" && as_dir=.
 3957     for ac_exec_ext in '' $ac_executable_extensions; do
 3958   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 3959     ac_cv_prog_AR="${ac_tool_prefix}ar"
 3960     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 3961     break 2
 3962   fi
 3963 done
 3964   done
 3965 IFS=$as_save_IFS
 3966 
 3967 fi
 3968 fi
 3969 AR=$ac_cv_prog_AR
 3970 if test -n "$AR"; then
 3971   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
 3972 $as_echo "$AR" >&6; }
 3973 else
 3974   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 3975 $as_echo "no" >&6; }
 3976 fi
 3977 
 3978 
 3979 fi
 3980 if test -z "$ac_cv_prog_AR"; then
 3981   ac_ct_AR=$AR
 3982   # Extract the first word of "ar", so it can be a program name with args.
 3983 set dummy ar; ac_word=$2
 3984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 3985 $as_echo_n "checking for $ac_word... " >&6; }
 3986 if ${ac_cv_prog_ac_ct_AR+:} false; then :
 3987   $as_echo_n "(cached) " >&6
 3988 else
 3989   if test -n "$ac_ct_AR"; then
 3990   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
 3991 else
 3992 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3993 for as_dir in $PATH
 3994 do
 3995   IFS=$as_save_IFS
 3996   test -z "$as_dir" && as_dir=.
 3997     for ac_exec_ext in '' $ac_executable_extensions; do
 3998   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 3999     ac_cv_prog_ac_ct_AR="ar"
 4000     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 4001     break 2
 4002   fi
 4003 done
 4004   done
 4005 IFS=$as_save_IFS
 4006 
 4007 fi
 4008 fi
 4009 ac_ct_AR=$ac_cv_prog_ac_ct_AR
 4010 if test -n "$ac_ct_AR"; then
 4011   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
 4012 $as_echo "$ac_ct_AR" >&6; }
 4013 else
 4014   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 4015 $as_echo "no" >&6; }
 4016 fi
 4017 
 4018   if test "x$ac_ct_AR" = x; then
 4019     AR=""
 4020   else
 4021     case $cross_compiling:$ac_tool_warned in
 4022 yes:)
 4023 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 4024 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 4025 ac_tool_warned=yes ;;
 4026 esac
 4027     AR=$ac_ct_AR
 4028   fi
 4029 else
 4030   AR="$ac_cv_prog_AR"
 4031 fi
 4032 
 4033 if test -n "$ac_tool_prefix"; then
 4034   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
 4035 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
 4036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 4037 $as_echo_n "checking for $ac_word... " >&6; }
 4038 if ${ac_cv_prog_RANLIB+:} false; then :
 4039   $as_echo_n "(cached) " >&6
 4040 else
 4041   if test -n "$RANLIB"; then
 4042   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 4043 else
 4044 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 4045 for as_dir in $PATH
 4046 do
 4047   IFS=$as_save_IFS
 4048   test -z "$as_dir" && as_dir=.
 4049     for ac_exec_ext in '' $ac_executable_extensions; do
 4050   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 4051     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
 4052     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 4053     break 2
 4054   fi
 4055 done
 4056   done
 4057 IFS=$as_save_IFS
 4058 
 4059 fi
 4060 fi
 4061 RANLIB=$ac_cv_prog_RANLIB
 4062 if test -n "$RANLIB"; then
 4063   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
 4064 $as_echo "$RANLIB" >&6; }
 4065 else
 4066   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 4067 $as_echo "no" >&6; }
 4068 fi
 4069 
 4070 
 4071 fi
 4072 if test -z "$ac_cv_prog_RANLIB"; then
 4073   ac_ct_RANLIB=$RANLIB
 4074   # Extract the first word of "ranlib", so it can be a program name with args.
 4075 set dummy ranlib; ac_word=$2
 4076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 4077 $as_echo_n "checking for $ac_word... " >&6; }
 4078 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
 4079   $as_echo_n "(cached) " >&6
 4080 else
 4081   if test -n "$ac_ct_RANLIB"; then
 4082   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
 4083 else
 4084 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 4085 for as_dir in $PATH
 4086 do
 4087   IFS=$as_save_IFS
 4088   test -z "$as_dir" && as_dir=.
 4089     for ac_exec_ext in '' $ac_executable_extensions; do
 4090   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 4091     ac_cv_prog_ac_ct_RANLIB="ranlib"
 4092     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 4093     break 2
 4094   fi
 4095 done
 4096   done
 4097 IFS=$as_save_IFS
 4098 
 4099 fi
 4100 fi
 4101 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
 4102 if test -n "$ac_ct_RANLIB"; then
 4103   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
 4104 $as_echo "$ac_ct_RANLIB" >&6; }
 4105 else
 4106   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 4107 $as_echo "no" >&6; }
 4108 fi
 4109 
 4110   if test "x$ac_ct_RANLIB" = x; then
 4111     RANLIB=":"
 4112   else
 4113     case $cross_compiling:$ac_tool_warned in
 4114 yes:)
 4115 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 4116 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 4117 ac_tool_warned=yes ;;
 4118 esac
 4119     RANLIB=$ac_ct_RANLIB
 4120   fi
 4121 else
 4122   RANLIB="$ac_cv_prog_RANLIB"
 4123 fi
 4124 
 4125 
 4126 ac_ext=cpp
 4127 ac_cpp='$CXXCPP $CPPFLAGS'
 4128 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 4129 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 4130 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 4131 
 4132 
 4133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
 4134 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
 4135 set x ${MAKE-make}
 4136 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
 4137 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
 4138   $as_echo_n "(cached) " >&6
 4139 else
 4140   cat >conftest.make <<\_ACEOF
 4141 SHELL = /bin/sh
 4142 all:
 4143     @echo '@@@%%%=$(MAKE)=@@@%%%'
 4144 _ACEOF
 4145 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
 4146 case `${MAKE-make} -f conftest.make 2>/dev/null` in
 4147   *@@@%%%=?*=@@@%%%*)
 4148     eval ac_cv_prog_make_${ac_make}_set=yes;;
 4149   *)
 4150     eval ac_cv_prog_make_${ac_make}_set=no;;
 4151 esac
 4152 rm -f conftest.make
 4153 fi
 4154 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
 4155   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 4156 $as_echo "yes" >&6; }
 4157   SET_MAKE=
 4158 else
 4159   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 4160 $as_echo "no" >&6; }
 4161   SET_MAKE="MAKE=${MAKE-make}"
 4162 fi
 4163 
 4164 
 4165 # Checks to carry out if we are building parsers.
 4166 if test "x$build_parsers" = "xyes"; then
 4167 
 4168 # Extract the first word of "ragel", so it can be a program name with args.
 4169 set dummy ragel; ac_word=$2
 4170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 4171 $as_echo_n "checking for $ac_word... " >&6; }
 4172 if ${ac_cv_prog_RAGEL+:} false; then :
 4173   $as_echo_n "(cached) " >&6
 4174 else
 4175   if test -n "$RAGEL"; then
 4176   ac_cv_prog_RAGEL="$RAGEL" # Let the user override the test.
 4177 else
 4178 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 4179 for as_dir in $PATH
 4180 do
 4181   IFS=$as_save_IFS
 4182   test -z "$as_dir" && as_dir=.
 4183     for ac_exec_ext in '' $ac_executable_extensions; do
 4184   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 4185     ac_cv_prog_RAGEL="ragel"
 4186     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 4187     break 2
 4188   fi
 4189 done
 4190   done
 4191 IFS=$as_save_IFS
 4192 
 4193 fi
 4194 fi
 4195 RAGEL=$ac_cv_prog_RAGEL
 4196 if test -n "$RAGEL"; then
 4197   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RAGEL" >&5
 4198 $as_echo "$RAGEL" >&6; }
 4199 else
 4200   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 4201 $as_echo "no" >&6; }
 4202 fi
 4203 
 4204 
 4205 if test -z "$RAGEL"; then
 4206     echo
 4207     echo "error: ragel is required to build the parsers"
 4208     echo
 4209     exit 1
 4210 fi
 4211 
 4212 # Extract the first word of "kelbt", so it can be a program name with args.
 4213 set dummy kelbt; ac_word=$2
 4214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 4215 $as_echo_n "checking for $ac_word... " >&6; }
 4216 if ${ac_cv_prog_KELBT+:} false; then :
 4217   $as_echo_n "(cached) " >&6
 4218 else
 4219   if test -n "$KELBT"; then
 4220   ac_cv_prog_KELBT="$KELBT" # Let the user override the test.
 4221 else
 4222 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 4223 for as_dir in $PATH
 4224 do
 4225   IFS=$as_save_IFS
 4226   test -z "$as_dir" && as_dir=.
 4227     for ac_exec_ext in '' $ac_executable_extensions; do
 4228   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 4229     ac_cv_prog_KELBT="kelbt"
 4230     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 4231     break 2
 4232   fi
 4233 done
 4234   done
 4235 IFS=$as_save_IFS
 4236 
 4237 fi
 4238 fi
 4239 KELBT=$ac_cv_prog_KELBT
 4240 if test -n "$KELBT"; then
 4241   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $KELBT" >&5
 4242 $as_echo "$KELBT" >&6; }
 4243 else
 4244   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 4245 $as_echo "no" >&6; }
 4246 fi
 4247 
 4248 
 4249 if test -z "$KELBT"; then
 4250     echo
 4251     echo "error: kelbt is required to build the parsers"
 4252     echo
 4253     exit 1
 4254 fi
 4255 
 4256 fi
 4257 
 4258 # Checks to carry out if we are building the manual.
 4259 if test "x$build_manual" = "xyes"; then
 4260 
 4261 # Extract the first word of "fig2dev", so it can be a program name with args.
 4262 set dummy fig2dev; ac_word=$2
 4263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 4264 $as_echo_n "checking for $ac_word... " >&6; }
 4265 if ${ac_cv_prog_FIG2DEV+:} false; then :
 4266   $as_echo_n "(cached) " >&6
 4267 else
 4268   if test -n "$FIG2DEV"; then
 4269   ac_cv_prog_FIG2DEV="$FIG2DEV" # Let the user override the test.
 4270 else
 4271 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 4272 for as_dir in $PATH
 4273 do
 4274   IFS=$as_save_IFS
 4275   test -z "$as_dir" && as_dir=.
 4276     for ac_exec_ext in '' $ac_executable_extensions; do
 4277   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 4278     ac_cv_prog_FIG2DEV="fig2dev"
 4279     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 4280     break 2
 4281   fi
 4282 done
 4283   done
 4284 IFS=$as_save_IFS
 4285 
 4286 fi
 4287 fi
 4288 FIG2DEV=$ac_cv_prog_FIG2DEV
 4289 if test -n "$FIG2DEV"; then
 4290   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FIG2DEV" >&5
 4291 $as_echo "$FIG2DEV" >&6; }
 4292 else
 4293   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 4294 $as_echo "no" >&6; }
 4295 fi
 4296 
 4297 
 4298 if test -z "$FIG2DEV"; then
 4299     echo
 4300     echo "error: fig2dev is required to build the manual (maybe use --disable-manual)"
 4301     echo
 4302     exit 1
 4303 fi
 4304 
 4305 # Extract the first word of "pdflatex", so it can be a program name with args.
 4306 set dummy pdflatex; ac_word=$2
 4307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 4308 $as_echo_n "checking for $ac_word... " >&6; }
 4309 if ${ac_cv_prog_PDFLATEX+:} false; then :
 4310   $as_echo_n "(cached) " >&6
 4311 else
 4312   if test -n "$PDFLATEX"; then
 4313   ac_cv_prog_PDFLATEX="$PDFLATEX" # Let the user override the test.
 4314 else
 4315 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 4316 for as_dir in $PATH
 4317 do
 4318   IFS=$as_save_IFS
 4319   test -z "$as_dir" && as_dir=.
 4320     for ac_exec_ext in '' $ac_executable_extensions; do
 4321   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 4322     ac_cv_prog_PDFLATEX="pdflatex"
 4323     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 4324     break 2
 4325   fi
 4326 done
 4327   done
 4328 IFS=$as_save_IFS
 4329 
 4330 fi
 4331 fi
 4332 PDFLATEX=$ac_cv_prog_PDFLATEX
 4333 if test -n "$PDFLATEX"; then
 4334   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PDFLATEX" >&5
 4335 $as_echo "$PDFLATEX" >&6; }
 4336 else
 4337   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 4338 $as_echo "no" >&6; }
 4339 fi
 4340 
 4341 
 4342 if test -z "$PDFLATEX"; then
 4343     echo
 4344     echo "error: pdflatex is required to build the manual (maybe use --disable-manual)"
 4345     echo
 4346     exit 1
 4347 fi
 4348 
 4349 fi
 4350 
 4351 # Extract the first word of "gdc", so it can be a program name with args.
 4352 set dummy gdc; ac_word=$2
 4353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 4354 $as_echo_n "checking for $ac_word... " >&6; }
 4355 if ${ac_cv_prog_GDC+:} false; then :
 4356   $as_echo_n "(cached) " >&6
 4357 else
 4358   if test -n "$GDC"; then
 4359   ac_cv_prog_GDC="$GDC" # Let the user override the test.
 4360 else
 4361 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 4362 for as_dir in $PATH
 4363 do
 4364   IFS=$as_save_IFS
 4365   test -z "$as_dir" && as_dir=.
 4366     for ac_exec_ext in '' $ac_executable_extensions; do
 4367   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 4368     ac_cv_prog_GDC="gdc"
 4369     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 4370     break 2
 4371   fi
 4372 done
 4373   done
 4374 IFS=$as_save_IFS
 4375 
 4376 fi
 4377 fi
 4378 GDC=$ac_cv_prog_GDC
 4379 if test -n "$GDC"; then
 4380   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDC" >&5
 4381 $as_echo "$GDC" >&6; }
 4382 else
 4383   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 4384 $as_echo "no" >&6; }
 4385 fi
 4386 
 4387 
 4388 
 4389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the Objective-C compiler" >&5
 4390 $as_echo_n "checking for the Objective-C compiler... " >&6; }
 4391 cat > conftest.m <<EOF
 4392 int main() { return 0; }
 4393 EOF
 4394 GOBJC=""
 4395 if gcc -x objective-c conftest.m -o conftest.bin 2>/dev/null; then
 4396     GOBJC="gcc -x objective-c"
 4397     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 4398 $as_echo "yes" >&6; }
 4399 else
 4400     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 4401 $as_echo "no" >&6; }
 4402 fi
 4403 
 4404 
 4405 # Extract the first word of "javac", so it can be a program name with args.
 4406 set dummy javac; ac_word=$2
 4407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 4408 $as_echo_n "checking for $ac_word... " >&6; }
 4409 if ${ac_cv_prog_JAVAC+:} false; then :
 4410   $as_echo_n "(cached) " >&6
 4411 else
 4412   if test -n "$JAVAC"; then
 4413   ac_cv_prog_JAVAC="$JAVAC" # Let the user override the test.
 4414 else
 4415 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 4416 for as_dir in $PATH
 4417 do
 4418   IFS=$as_save_IFS
 4419   test -z "$as_dir" && as_dir=.
 4420     for ac_exec_ext in '' $ac_executable_extensions; do
 4421   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 4422     ac_cv_prog_JAVAC="javac"
 4423     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 4424     break 2
 4425   fi
 4426 done
 4427   done
 4428 IFS=$as_save_IFS
 4429 
 4430 fi
 4431 fi
 4432 JAVAC=$ac_cv_prog_JAVAC
 4433 if test -n "$JAVAC"; then
 4434   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $JAVAC" >&5
 4435 $as_echo "$JAVAC" >&6; }
 4436 else
 4437   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 4438 $as_echo "no" >&6; }
 4439 fi
 4440 
 4441 
 4442 
 4443 # Extract the first word of "txl", so it can be a program name with args.
 4444 set dummy txl; ac_word=$2
 4445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 4446 $as_echo_n "checking for $ac_word... " >&6; }
 4447 if ${ac_cv_prog_TXL+:} false; then :
 4448   $as_echo_n "(cached) " >&6
 4449 else
 4450   if test -n "$TXL"; then
 4451   ac_cv_prog_TXL="$TXL" # Let the user override the test.
 4452 else
 4453 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 4454 for as_dir in $PATH
 4455 do
 4456   IFS=$as_save_IFS
 4457   test -z "$as_dir" && as_dir=.
 4458     for ac_exec_ext in '' $ac_executable_extensions; do
 4459   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 4460     ac_cv_prog_TXL="txl"
 4461     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 4462     break 2
 4463   fi
 4464 done
 4465   done
 4466 IFS=$as_save_IFS
 4467 
 4468 fi
 4469 fi
 4470 TXL=$ac_cv_prog_TXL
 4471 if test -n "$TXL"; then
 4472   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TXL" >&5
 4473 $as_echo "$TXL" >&6; }
 4474 else
 4475   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 4476 $as_echo "no" >&6; }
 4477 fi
 4478 
 4479 
 4480 
 4481 # Extract the first word of "ruby", so it can be a program name with args.
 4482 set dummy ruby; ac_word=$2
 4483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 4484 $as_echo_n "checking for $ac_word... " >&6; }
 4485 if ${ac_cv_prog_RUBY+:} false; then :
 4486   $as_echo_n "(cached) " >&6
 4487 else
 4488   if test -n "$RUBY"; then
 4489   ac_cv_prog_RUBY="$RUBY" # Let the user override the test.
 4490 else
 4491 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 4492 for as_dir in $PATH
 4493 do
 4494   IFS=$as_save_IFS
 4495   test -z "$as_dir" && as_dir=.
 4496     for ac_exec_ext in '' $ac_executable_extensions; do
 4497   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 4498     ac_cv_prog_RUBY="ruby"
 4499     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 4500     break 2
 4501   fi
 4502 done
 4503   done
 4504 IFS=$as_save_IFS
 4505 
 4506 fi
 4507 fi
 4508 RUBY=$ac_cv_prog_RUBY
 4509 if test -n "$RUBY"; then
 4510   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RUBY" >&5
 4511 $as_echo "$RUBY" >&6; }
 4512 else
 4513   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 4514 $as_echo "no" >&6; }
 4515 fi
 4516 
 4517 
 4518 
 4519 # Extract the first word of "gmcs", so it can be a program name with args.
 4520 set dummy gmcs; ac_word=$2
 4521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 4522 $as_echo_n "checking for $ac_word... " >&6; }
 4523 if ${ac_cv_prog_GMCS+:} false; then :
 4524   $as_echo_n "(cached) " >&6
 4525 else
 4526   if test -n "$GMCS"; then
 4527   ac_cv_prog_GMCS="$GMCS" # Let the user override the test.
 4528 else
 4529 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 4530 for as_dir in $PATH
 4531 do
 4532   IFS=$as_save_IFS
 4533   test -z "$as_dir" && as_dir=.
 4534     for ac_exec_ext in '' $ac_executable_extensions; do
 4535   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 4536     ac_cv_prog_GMCS="gmcs"
 4537     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 4538     break 2
 4539   fi
 4540 done
 4541   done
 4542 IFS=$as_save_IFS
 4543 
 4544 fi
 4545 fi
 4546 GMCS=$ac_cv_prog_GMCS
 4547 if test -n "$GMCS"; then
 4548   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMCS" >&5
 4549 $as_echo "$GMCS" >&6; }
 4550 else
 4551   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 4552 $as_echo "no" >&6; }
 4553 fi
 4554 
 4555 
 4556 
 4557 # Extract the first word of "go", so it can be a program name with args.
 4558 set dummy go; ac_word=$2
 4559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 4560 $as_echo_n "checking for $ac_word... " >&6; }
 4561 if ${ac_cv_prog_GOBIN+:} false; then :
 4562   $as_echo_n "(cached) " >&6
 4563 else
 4564   if test -n "$GOBIN"; then
 4565   ac_cv_prog_GOBIN="$GOBIN" # Let the user override the test.
 4566 else
 4567 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 4568 for as_dir in $PATH
 4569 do
 4570   IFS=$as_save_IFS
 4571   test -z "$as_dir" && as_dir=.
 4572     for ac_exec_ext in '' $ac_executable_extensions; do
 4573   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 4574     ac_cv_prog_GOBIN="go build"
 4575     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 4576     break 2
 4577   fi
 4578 done
 4579   done
 4580 IFS=$as_save_IFS
 4581 
 4582 fi
 4583 fi
 4584 GOBIN=$ac_cv_prog_GOBIN
 4585 if test -n "$GOBIN"; then
 4586   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOBIN" >&5
 4587 $as_echo "$GOBIN" >&6; }
 4588 else
 4589   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 4590 $as_echo "no" >&6; }
 4591 fi
 4592 
 4593 
 4594 
 4595 ac_config_files="$ac_config_files Makefile ragel/Makefile aapl/Makefile doc/Makefile doc/ragel.1 contrib/Makefile test/Makefile test/runtests examples/Makefile"
 4596 
 4597 ac_config_commands="$ac_config_commands default"
 4598 
 4599 cat >confcache <<\_ACEOF
 4600 # This file is a shell script that caches the results of configure
 4601 # tests run on this system so they can be shared between configure
 4602 # scripts and configure runs, see configure's option --config-cache.
 4603 # It is not useful on other systems.  If it contains results you don't
 4604 # want to keep, you may remove or edit it.
 4605 #
 4606 # config.status only pays attention to the cache file if you give it
 4607 # the --recheck option to rerun configure.
 4608 #
 4609 # `ac_cv_env_foo' variables (set or unset) will be overridden when
 4610 # loading this file, other *unset* `ac_cv_foo' will be assigned the
 4611 # following values.
 4612 
 4613 _ACEOF
 4614 
 4615 # The following way of writing the cache mishandles newlines in values,
 4616 # but we know of no workaround that is simple, portable, and efficient.
 4617 # So, we kill variables containing newlines.
 4618 # Ultrix sh set writes to stderr and can't be redirected directly,
 4619 # and sets the high bit in the cache file unless we assign to the vars.
 4620 (
 4621   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
 4622     eval ac_val=\$$ac_var
 4623     case $ac_val in #(
 4624     *${as_nl}*)
 4625       case $ac_var in #(
 4626       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
 4627 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
 4628       esac
 4629       case $ac_var in #(
 4630       _ | IFS | as_nl) ;; #(
 4631       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
 4632       *) { eval $ac_var=; unset $ac_var;} ;;
 4633       esac ;;
 4634     esac
 4635   done
 4636 
 4637   (set) 2>&1 |
 4638     case $as_nl`(ac_space=' '; set) 2>&1` in #(
 4639     *${as_nl}ac_space=\ *)
 4640       # `set' does not quote correctly, so add quotes: double-quote
 4641       # substitution turns \\\\ into \\, and sed turns \\ into \.
 4642       sed -n \
 4643     "s/'/'\\\\''/g;
 4644       s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
 4645       ;; #(
 4646     *)
 4647       # `set' quotes correctly as required by POSIX, so do not add quotes.
 4648       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
 4649       ;;
 4650     esac |
 4651     sort
 4652 ) |
 4653   sed '
 4654      /^ac_cv_env_/b end
 4655      t clear
 4656      :clear
 4657      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
 4658      t end
 4659      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
 4660      :end' >>confcache
 4661 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
 4662   if test -w "$cache_file"; then
 4663     if test "x$cache_file" != "x/dev/null"; then
 4664       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
 4665 $as_echo "$as_me: updating cache $cache_file" >&6;}
 4666       if test ! -f "$cache_file" || test -h "$cache_file"; then
 4667     cat confcache >"$cache_file"
 4668       else
 4669         case $cache_file in #(
 4670         */* | ?:*)
 4671       mv -f confcache "$cache_file"$$ &&
 4672       mv -f "$cache_file"$$ "$cache_file" ;; #(
 4673         *)
 4674       mv -f confcache "$cache_file" ;;
 4675     esac
 4676       fi
 4677     fi
 4678   else
 4679     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
 4680 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
 4681   fi
 4682 fi
 4683 rm -f confcache
 4684 
 4685 test "x$prefix" = xNONE && prefix=$ac_default_prefix
 4686 # Let make expand exec_prefix.
 4687 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
 4688 
 4689 DEFS=-DHAVE_CONFIG_H
 4690 
 4691 ac_libobjs=
 4692 ac_ltlibobjs=
 4693 U=
 4694 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
 4695   # 1. Remove the extension, and $U if already installed.
 4696   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
 4697   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
 4698   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
 4699   #    will be set to the directory where LIBOBJS objects are built.
 4700   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
 4701   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
 4702 done
 4703 LIBOBJS=$ac_libobjs
 4704 
 4705 LTLIBOBJS=$ac_ltlibobjs
 4706 
 4707 
 4708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
 4709 $as_echo_n "checking that generated files are newer than configure... " >&6; }
 4710    if test -n "$am_sleep_pid"; then
 4711      # Hide warnings about reused PIDs.
 4712      wait $am_sleep_pid 2>/dev/null
 4713    fi
 4714    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
 4715 $as_echo "done" >&6; }
 4716  if test -n "$EXEEXT"; then
 4717   am__EXEEXT_TRUE=
 4718   am__EXEEXT_FALSE='#'
 4719 else
 4720   am__EXEEXT_TRUE='#'
 4721   am__EXEEXT_FALSE=
 4722 fi
 4723 
 4724 if test -z "${BUILD_PARSERS_TRUE}" && test -z "${BUILD_PARSERS_FALSE}"; then
 4725   as_fn_error $? "conditional \"BUILD_PARSERS\" was never defined.
 4726 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 4727 fi
 4728 if test -z "${BUILD_MANUAL_TRUE}" && test -z "${BUILD_MANUAL_FALSE}"; then
 4729   as_fn_error $? "conditional \"BUILD_MANUAL\" was never defined.
 4730 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 4731 fi
 4732 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
 4733   as_fn_error $? "conditional \"AMDEP\" was never defined.
 4734 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 4735 fi
 4736 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
 4737   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
 4738 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 4739 fi
 4740 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
 4741   as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
 4742 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 4743 fi
 4744 
 4745 : "${CONFIG_STATUS=./config.status}"
 4746 ac_write_fail=0
 4747 ac_clean_files_save=$ac_clean_files
 4748 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
 4749 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
 4750 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
 4751 as_write_fail=0
 4752 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
 4753 #! $SHELL
 4754 # Generated by $as_me.
 4755 # Run this file to recreate the current configuration.
 4756 # Compiler output produced by configure, useful for debugging
 4757 # configure, is in config.log if it exists.
 4758 
 4759 debug=false
 4760 ac_cs_recheck=false
 4761 ac_cs_silent=false
 4762 
 4763 SHELL=\${CONFIG_SHELL-$SHELL}
 4764 export SHELL
 4765 _ASEOF
 4766 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
 4767 ## -------------------- ##
 4768 ## M4sh Initialization. ##
 4769 ## -------------------- ##
 4770 
 4771 # Be more Bourne compatible
 4772 DUALCASE=1; export DUALCASE # for MKS sh
 4773 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
 4774   emulate sh
 4775   NULLCMD=:
 4776   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 4777   # is contrary to our usage.  Disable this feature.
 4778   alias -g '${1+"$@"}'='"$@"'
 4779   setopt NO_GLOB_SUBST
 4780 else
 4781   case `(set -o) 2>/dev/null` in #(
 4782   *posix*) :
 4783     set -o posix ;; #(
 4784   *) :
 4785      ;;
 4786 esac
 4787 fi
 4788 
 4789 
 4790 as_nl='
 4791 '
 4792 export as_nl
 4793 # Printing a long string crashes Solaris 7 /usr/bin/printf.
 4794 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 4795 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
 4796 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
 4797 # Prefer a ksh shell builtin over an external printf program on Solaris,
 4798 # but without wasting forks for bash or zsh.
 4799 if test -z "$BASH_VERSION$ZSH_VERSION" \
 4800     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
 4801   as_echo='print -r --'
 4802   as_echo_n='print -rn --'
 4803 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
 4804   as_echo='printf %s\n'
 4805   as_echo_n='printf %s'
 4806 else
 4807   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
 4808     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
 4809     as_echo_n='/usr/ucb/echo -n'
 4810   else
 4811     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
 4812     as_echo_n_body='eval
 4813       arg=$1;
 4814       case $arg in #(
 4815       *"$as_nl"*)
 4816     expr "X$arg" : "X\\(.*\\)$as_nl";
 4817     arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
 4818       esac;
 4819       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
 4820     '
 4821     export as_echo_n_body
 4822     as_echo_n='sh -c $as_echo_n_body as_echo'
 4823   fi
 4824   export as_echo_body
 4825   as_echo='sh -c $as_echo_body as_echo'
 4826 fi
 4827 
 4828 # The user is always right.
 4829 if test "${PATH_SEPARATOR+set}" != set; then
 4830   PATH_SEPARATOR=:
 4831   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
 4832     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
 4833       PATH_SEPARATOR=';'
 4834   }
 4835 fi
 4836 
 4837 
 4838 # IFS
 4839 # We need space, tab and new line, in precisely that order.  Quoting is
 4840 # there to prevent editors from complaining about space-tab.
 4841 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
 4842 # splitting by setting IFS to empty value.)
 4843 IFS=" ""    $as_nl"
 4844 
 4845 # Find who we are.  Look in the path if we contain no directory separator.
 4846 as_myself=
 4847 case $0 in #((
 4848   *[\\/]* ) as_myself=$0 ;;
 4849   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 4850 for as_dir in $PATH
 4851 do
 4852   IFS=$as_save_IFS
 4853   test -z "$as_dir" && as_dir=.
 4854     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 4855   done
 4856 IFS=$as_save_IFS
 4857 
 4858      ;;
 4859 esac
 4860 # We did not find ourselves, most probably we were run as `sh COMMAND'
 4861 # in which case we are not to be found in the path.
 4862 if test "x$as_myself" = x; then
 4863   as_myself=$0
 4864 fi
 4865 if test ! -f "$as_myself"; then
 4866   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 4867   exit 1
 4868 fi
 4869 
 4870 # Unset variables that we do not need and which cause bugs (e.g. in
 4871 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 4872 # suppresses any "Segmentation fault" message there.  '((' could
 4873 # trigger a bug in pdksh 5.2.14.
 4874 for as_var in BASH_ENV ENV MAIL MAILPATH
 4875 do eval test x\${$as_var+set} = xset \
 4876   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 4877 done
 4878 PS1='$ '
 4879 PS2='> '
 4880 PS4='+ '
 4881 
 4882 # NLS nuisances.
 4883 LC_ALL=C
 4884 export LC_ALL
 4885 LANGUAGE=C
 4886 export LANGUAGE
 4887 
 4888 # CDPATH.
 4889 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 4890 
 4891 
 4892 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 4893 # ----------------------------------------
 4894 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 4895 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 4896 # script with STATUS, using 1 if that was 0.
 4897 as_fn_error ()
 4898 {
 4899   as_status=$1; test $as_status -eq 0 && as_status=1
 4900   if test "$4"; then
 4901     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 4902     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 4903   fi
 4904   $as_echo "$as_me: error: $2" >&2
 4905   as_fn_exit $as_status
 4906 } # as_fn_error
 4907 
 4908 
 4909 # as_fn_set_status STATUS
 4910 # -----------------------
 4911 # Set $? to STATUS, without forking.
 4912 as_fn_set_status ()
 4913 {
 4914   return $1
 4915 } # as_fn_set_status
 4916 
 4917 # as_fn_exit STATUS
 4918 # -----------------
 4919 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 4920 as_fn_exit ()
 4921 {
 4922   set +e
 4923   as_fn_set_status $1
 4924   exit $1
 4925 } # as_fn_exit
 4926 
 4927 # as_fn_unset VAR
 4928 # ---------------
 4929 # Portably unset VAR.
 4930 as_fn_unset ()
 4931 {
 4932   { eval $1=; unset $1;}
 4933 }
 4934 as_unset=as_fn_unset
 4935 # as_fn_append VAR VALUE
 4936 # ----------------------
 4937 # Append the text in VALUE to the end of the definition contained in VAR. Take
 4938 # advantage of any shell optimizations that allow amortized linear growth over
 4939 # repeated appends, instead of the typical quadratic growth present in naive
 4940 # implementations.
 4941 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 4942   eval 'as_fn_append ()
 4943   {
 4944     eval $1+=\$2
 4945   }'
 4946 else
 4947   as_fn_append ()
 4948   {
 4949     eval $1=\$$1\$2
 4950   }
 4951 fi # as_fn_append
 4952 
 4953 # as_fn_arith ARG...
 4954 # ------------------
 4955 # Perform arithmetic evaluation on the ARGs, and store the result in the
 4956 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 4957 # must be portable across $(()) and expr.
 4958 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 4959   eval 'as_fn_arith ()
 4960   {
 4961     as_val=$(( $* ))
 4962   }'
 4963 else
 4964   as_fn_arith ()
 4965   {
 4966     as_val=`expr "$@" || test $? -eq 1`
 4967   }
 4968 fi # as_fn_arith
 4969 
 4970 
 4971 if expr a : '\(a\)' >/dev/null 2>&1 &&
 4972    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 4973   as_expr=expr
 4974 else
 4975   as_expr=false
 4976 fi
 4977 
 4978 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 4979   as_basename=basename
 4980 else
 4981   as_basename=false
 4982 fi
 4983 
 4984 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 4985   as_dirname=dirname
 4986 else
 4987   as_dirname=false
 4988 fi
 4989 
 4990 as_me=`$as_basename -- "$0" ||
 4991 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 4992      X"$0" : 'X\(//\)$' \| \
 4993      X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 4994 $as_echo X/"$0" |
 4995     sed '/^.*\/\([^/][^/]*\)\/*$/{
 4996         s//\1/
 4997         q
 4998       }
 4999       /^X\/\(\/\/\)$/{
 5000         s//\1/
 5001         q
 5002       }
 5003       /^X\/\(\/\).*/{
 5004         s//\1/
 5005         q
 5006       }
 5007       s/.*/./; q'`
 5008 
 5009 # Avoid depending upon Character Ranges.
 5010 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 5011 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 5012 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 5013 as_cr_digits='0123456789'
 5014 as_cr_alnum=$as_cr_Letters$as_cr_digits
 5015 
 5016 ECHO_C= ECHO_N= ECHO_T=
 5017 case `echo -n x` in #(((((
 5018 -n*)
 5019   case `echo 'xy\c'` in
 5020   *c*) ECHO_T=' ';; # ECHO_T is single tab character.
 5021   xy)  ECHO_C='\c';;
 5022   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 5023        ECHO_T=' ';;
 5024   esac;;
 5025 *)
 5026   ECHO_N='-n';;
 5027 esac
 5028 
 5029 rm -f conf$$ conf$$.exe conf$$.file
 5030 if test -d conf$$.dir; then
 5031   rm -f conf$$.dir/conf$$.file
 5032 else
 5033   rm -f conf$$.dir
 5034   mkdir conf$$.dir 2>/dev/null
 5035 fi
 5036 if (echo >conf$$.file) 2>/dev/null; then
 5037   if ln -s conf$$.file conf$$ 2>/dev/null; then
 5038     as_ln_s='ln -s'
 5039     # ... but there are two gotchas:
 5040     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 5041     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 5042     # In both cases, we have to default to `cp -pR'.
 5043     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 5044       as_ln_s='cp -pR'
 5045   elif ln conf$$.file conf$$ 2>/dev/null; then
 5046     as_ln_s=ln
 5047   else
 5048     as_ln_s='cp -pR'
 5049   fi
 5050 else
 5051   as_ln_s='cp -pR'
 5052 fi
 5053 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 5054 rmdir conf$$.dir 2>/dev/null
 5055 
 5056 
 5057 # as_fn_mkdir_p
 5058 # -------------
 5059 # Create "$as_dir" as a directory, including parents if necessary.
 5060 as_fn_mkdir_p ()
 5061 {
 5062 
 5063   case $as_dir in #(
 5064   -*) as_dir=./$as_dir;;
 5065   esac
 5066   test -d "$as_dir" || eval $as_mkdir_p || {
 5067     as_dirs=
 5068     while :; do
 5069       case $as_dir in #(
 5070       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 5071       *) as_qdir=$as_dir;;
 5072       esac
 5073       as_dirs="'$as_qdir' $as_dirs"
 5074       as_dir=`$as_dirname -- "$as_dir" ||
 5075 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 5076      X"$as_dir" : 'X\(//\)[^/]' \| \
 5077      X"$as_dir" : 'X\(//\)$' \| \
 5078      X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 5079 $as_echo X"$as_dir" |
 5080     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 5081         s//\1/
 5082         q
 5083       }
 5084       /^X\(\/\/\)[^/].*/{
 5085         s//\1/
 5086         q
 5087       }
 5088       /^X\(\/\/\)$/{
 5089         s//\1/
 5090         q
 5091       }
 5092       /^X\(\/\).*/{
 5093         s//\1/
 5094         q
 5095       }
 5096       s/.*/./; q'`
 5097       test -d "$as_dir" && break
 5098     done
 5099     test -z "$as_dirs" || eval "mkdir $as_dirs"
 5100   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 5101 
 5102 
 5103 } # as_fn_mkdir_p
 5104 if mkdir -p . 2>/dev/null; then
 5105   as_mkdir_p='mkdir -p "$as_dir"'
 5106 else
 5107   test -d ./-p && rmdir ./-p
 5108   as_mkdir_p=false
 5109 fi
 5110 
 5111 
 5112 # as_fn_executable_p FILE
 5113 # -----------------------
 5114 # Test if FILE is an executable regular file.
 5115 as_fn_executable_p ()
 5116 {
 5117   test -f "$1" && test -x "$1"
 5118 } # as_fn_executable_p
 5119 as_test_x='test -x'
 5120 as_executable_p=as_fn_executable_p
 5121 
 5122 # Sed expression to map a string onto a valid CPP name.
 5123 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 5124 
 5125 # Sed expression to map a string onto a valid variable name.
 5126 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 5127 
 5128 
 5129 exec 6>&1
 5130 ## ----------------------------------- ##
 5131 ## Main body of $CONFIG_STATUS script. ##
 5132 ## ----------------------------------- ##
 5133 _ASEOF
 5134 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
 5135 
 5136 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 5137 # Save the log message, to keep $0 and so on meaningful, and to
 5138 # report actual input values of CONFIG_FILES etc. instead of their
 5139 # values after options handling.
 5140 ac_log="
 5141 This file was extended by ragel $as_me 6.10, which was
 5142 generated by GNU Autoconf 2.69.  Invocation command line was
 5143 
 5144   CONFIG_FILES    = $CONFIG_FILES
 5145   CONFIG_HEADERS  = $CONFIG_HEADERS
 5146   CONFIG_LINKS    = $CONFIG_LINKS
 5147   CONFIG_COMMANDS = $CONFIG_COMMANDS
 5148   $ $0 $@
 5149 
 5150 on `(hostname || uname -n) 2>/dev/null | sed 1q`
 5151 "
 5152 
 5153 _ACEOF
 5154 
 5155 case $ac_config_files in *"
 5156 "*) set x $ac_config_files; shift; ac_config_files=$*;;
 5157 esac
 5158 
 5159 case $ac_config_headers in *"
 5160 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
 5161 esac
 5162 
 5163 
 5164 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 5165 # Files that config.status was made for.
 5166 config_files="$ac_config_files"
 5167 config_headers="$ac_config_headers"
 5168 config_commands="$ac_config_commands"
 5169 
 5170 _ACEOF
 5171 
 5172 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 5173 ac_cs_usage="\
 5174 \`$as_me' instantiates files and other configuration actions
 5175 from templates according to the current configuration.  Unless the files
 5176 and actions are specified as TAGs, all are instantiated by default.
 5177 
 5178 Usage: $0 [OPTION]... [TAG]...
 5179 
 5180   -h, --help       print this help, then exit
 5181   -V, --version    print version number and configuration settings, then exit
 5182       --config     print configuration, then exit
 5183   -q, --quiet, --silent
 5184                    do not print progress messages
 5185   -d, --debug      don't remove temporary files
 5186       --recheck    update $as_me by reconfiguring in the same conditions
 5187       --file=FILE[:TEMPLATE]
 5188                    instantiate the configuration file FILE
 5189       --header=FILE[:TEMPLATE]
 5190                    instantiate the configuration header FILE
 5191 
 5192 Configuration files:
 5193 $config_files
 5194 
 5195 Configuration headers:
 5196 $config_headers
 5197 
 5198 Configuration commands:
 5199 $config_commands
 5200 
 5201 Report bugs to the package provider."
 5202 
 5203 _ACEOF
 5204 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 5205 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 5206 ac_cs_version="\\
 5207 ragel config.status 6.10
 5208 configured by $0, generated by GNU Autoconf 2.69,
 5209   with options \\"\$ac_cs_config\\"
 5210 
 5211 Copyright (C) 2012 Free Software Foundation, Inc.
 5212 This config.status script is free software; the Free Software Foundation
 5213 gives unlimited permission to copy, distribute and modify it."
 5214 
 5215 ac_pwd='$ac_pwd'
 5216 srcdir='$srcdir'
 5217 INSTALL='$INSTALL'
 5218 MKDIR_P='$MKDIR_P'
 5219 AWK='$AWK'
 5220 test -n "\$AWK" || AWK=awk
 5221 _ACEOF
 5222 
 5223 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 5224 # The default lists apply if the user does not specify any file.
 5225 ac_need_defaults=:
 5226 while test $# != 0
 5227 do
 5228   case $1 in
 5229   --*=?*)
 5230     ac_option=`expr "X$1" : 'X\([^=]*\)='`
 5231     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
 5232     ac_shift=:
 5233     ;;
 5234   --*=)
 5235     ac_option=`expr "X$1" : 'X\([^=]*\)='`
 5236     ac_optarg=
 5237     ac_shift=:
 5238     ;;
 5239   *)
 5240     ac_option=$1
 5241     ac_optarg=$2
 5242     ac_shift=shift
 5243     ;;
 5244   esac
 5245 
 5246   case $ac_option in
 5247   # Handling of the options.
 5248   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
 5249     ac_cs_recheck=: ;;
 5250   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
 5251     $as_echo "$ac_cs_version"; exit ;;
 5252   --config | --confi | --conf | --con | --co | --c )
 5253     $as_echo "$ac_cs_config"; exit ;;
 5254   --debug | --debu | --deb | --de | --d | -d )
 5255     debug=: ;;
 5256   --file | --fil | --fi | --f )
 5257     $ac_shift
 5258     case $ac_optarg in
 5259     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
 5260     '') as_fn_error $? "missing file argument" ;;
 5261     esac
 5262     as_fn_append CONFIG_FILES " '$ac_optarg'"
 5263     ac_need_defaults=false;;
 5264   --header | --heade | --head | --hea )
 5265     $ac_shift
 5266     case $ac_optarg in
 5267     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
 5268     esac
 5269     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
 5270     ac_need_defaults=false;;
 5271   --he | --h)
 5272     # Conflict between --help and --header
 5273     as_fn_error $? "ambiguous option: \`$1'
 5274 Try \`$0 --help' for more information.";;
 5275   --help | --hel | -h )
 5276     $as_echo "$ac_cs_usage"; exit ;;
 5277   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 5278   | -silent | --silent | --silen | --sile | --sil | --si | --s)
 5279     ac_cs_silent=: ;;
 5280 
 5281   # This is an error.
 5282   -*) as_fn_error $? "unrecognized option: \`$1'
 5283 Try \`$0 --help' for more information." ;;
 5284 
 5285   *) as_fn_append ac_config_targets " $1"
 5286      ac_need_defaults=false ;;
 5287 
 5288   esac
 5289   shift
 5290 done
 5291 
 5292 ac_configure_extra_args=
 5293 
 5294 if $ac_cs_silent; then
 5295   exec 6>/dev/null
 5296   ac_configure_extra_args="$ac_configure_extra_args --silent"
 5297 fi
 5298 
 5299 _ACEOF
 5300 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 5301 if \$ac_cs_recheck; then
 5302   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
 5303   shift
 5304   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
 5305   CONFIG_SHELL='$SHELL'
 5306   export CONFIG_SHELL
 5307   exec "\$@"
 5308 fi
 5309 
 5310 _ACEOF
 5311 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 5312 exec 5>>config.log
 5313 {
 5314   echo
 5315   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
 5316 ## Running $as_me. ##
 5317 _ASBOX
 5318   $as_echo "$ac_log"
 5319 } >&5
 5320 
 5321 _ACEOF
 5322 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 5323 #
 5324 # INIT-COMMANDS
 5325 #
 5326 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
 5327 
 5328 _ACEOF
 5329 
 5330 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 5331 
 5332 # Handling of arguments.
 5333 for ac_config_target in $ac_config_targets
 5334 do
 5335   case $ac_config_target in
 5336     "ragel/config.h") CONFIG_HEADERS="$CONFIG_HEADERS ragel/config.h" ;;
 5337     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
 5338     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
 5339     "ragel/Makefile") CONFIG_FILES="$CONFIG_FILES ragel/Makefile" ;;
 5340     "aapl/Makefile") CONFIG_FILES="$CONFIG_FILES aapl/Makefile" ;;
 5341     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
 5342     "doc/ragel.1") CONFIG_FILES="$CONFIG_FILES doc/ragel.1" ;;
 5343     "contrib/Makefile") CONFIG_FILES="$CONFIG_FILES contrib/Makefile" ;;
 5344     "test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;;
 5345     "test/runtests") CONFIG_FILES="$CONFIG_FILES test/runtests" ;;
 5346     "examples/Makefile") CONFIG_FILES="$CONFIG_FILES examples/Makefile" ;;
 5347     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
 5348 
 5349   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
 5350   esac
 5351 done
 5352 
 5353 
 5354 # If the user did not use the arguments to specify the items to instantiate,
 5355 # then the envvar interface is used.  Set only those that are not.
 5356 # We use the long form for the default assignment because of an extremely
 5357 # bizarre bug on SunOS 4.1.3.
 5358 if $ac_need_defaults; then
 5359   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
 5360   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
 5361   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
 5362 fi
 5363 
 5364 # Have a temporary directory for convenience.  Make it in the build tree
 5365 # simply because there is no reason against having it here, and in addition,
 5366 # creating and moving files from /tmp can sometimes cause problems.
 5367 # Hook for its removal unless debugging.
 5368 # Note that there is a small window in which the directory will not be cleaned:
 5369 # after its creation but before its name has been assigned to `$tmp'.
 5370 $debug ||
 5371 {
 5372   tmp= ac_tmp=
 5373   trap 'exit_status=$?
 5374   : "${ac_tmp:=$tmp}"
 5375   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
 5376 ' 0
 5377   trap 'as_fn_exit 1' 1 2 13 15
 5378 }
 5379 # Create a (secure) tmp directory for tmp files.
 5380 
 5381 {<