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Member "bonnie++-2.00a/configure" (22 Sep 2020, 153348 Bytes) of package /linux/privat/bonnie++-2.00a.tgz:


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    1 #! /bin/sh
    2 # Guess values for system-dependent variables and create Makefiles.
    3 # Generated by GNU Autoconf 2.69.
    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 test \$(( 1 + 1 )) = 2 || exit 1"
  200   if (eval "$as_required") 2>/dev/null; then :
  201   as_have_required=yes
  202 else
  203   as_have_required=no
  204 fi
  205   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
  206 
  207 else
  208   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  209 as_found=false
  210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
  211 do
  212   IFS=$as_save_IFS
  213   test -z "$as_dir" && as_dir=.
  214   as_found=:
  215   case $as_dir in #(
  216      /*)
  217        for as_base in sh bash ksh sh5; do
  218          # Try only shells that exist, to save several forks.
  219          as_shell=$as_dir/$as_base
  220          if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
  221             { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
  222   CONFIG_SHELL=$as_shell as_have_required=yes
  223            if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
  224   break 2
  225 fi
  226 fi
  227        done;;
  228        esac
  229   as_found=false
  230 done
  231 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
  232           { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
  233   CONFIG_SHELL=$SHELL as_have_required=yes
  234 fi; }
  235 IFS=$as_save_IFS
  236 
  237 
  238       if test "x$CONFIG_SHELL" != x; then :
  239   export CONFIG_SHELL
  240              # We cannot yet assume a decent shell, so we have to provide a
  241 # neutralization value for shells without unset; and this also
  242 # works around shells that cannot unset nonexistent variables.
  243 # Preserve -v and -x to the replacement shell.
  244 BASH_ENV=/dev/null
  245 ENV=/dev/null
  246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
  247 case $- in # ((((
  248   *v*x* | *x*v* ) as_opts=-vx ;;
  249   *v* ) as_opts=-v ;;
  250   *x* ) as_opts=-x ;;
  251   * ) as_opts= ;;
  252 esac
  253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
  254 # Admittedly, this is quite paranoid, since all the known shells bail
  255 # out after a failed `exec'.
  256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
  257 exit 255
  258 fi
  259 
  260     if test x$as_have_required = xno; then :
  261   $as_echo "$0: This script requires a shell more modern than all"
  262   $as_echo "$0: the shells that I found on your system."
  263   if test x${ZSH_VERSION+set} = xset ; then
  264     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
  265     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
  266   else
  267     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
  268 $0: including any error possibly output before this
  269 $0: message. Then install a modern shell, or manually run
  270 $0: the script under such a shell if you do have one."
  271   fi
  272   exit 1
  273 fi
  274 fi
  275 fi
  276 SHELL=${CONFIG_SHELL-/bin/sh}
  277 export SHELL
  278 # Unset more variables known to interfere with behavior of common tools.
  279 CLICOLOR_FORCE= GREP_OPTIONS=
  280 unset CLICOLOR_FORCE GREP_OPTIONS
  281 
  282 ## --------------------- ##
  283 ## M4sh Shell Functions. ##
  284 ## --------------------- ##
  285 # as_fn_unset VAR
  286 # ---------------
  287 # Portably unset VAR.
  288 as_fn_unset ()
  289 {
  290   { eval $1=; unset $1;}
  291 }
  292 as_unset=as_fn_unset
  293 
  294 # as_fn_set_status STATUS
  295 # -----------------------
  296 # Set $? to STATUS, without forking.
  297 as_fn_set_status ()
  298 {
  299   return $1
  300 } # as_fn_set_status
  301 
  302 # as_fn_exit STATUS
  303 # -----------------
  304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
  305 as_fn_exit ()
  306 {
  307   set +e
  308   as_fn_set_status $1
  309   exit $1
  310 } # as_fn_exit
  311 
  312 # as_fn_mkdir_p
  313 # -------------
  314 # Create "$as_dir" as a directory, including parents if necessary.
  315 as_fn_mkdir_p ()
  316 {
  317 
  318   case $as_dir in #(
  319   -*) as_dir=./$as_dir;;
  320   esac
  321   test -d "$as_dir" || eval $as_mkdir_p || {
  322     as_dirs=
  323     while :; do
  324       case $as_dir in #(
  325       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
  326       *) as_qdir=$as_dir;;
  327       esac
  328       as_dirs="'$as_qdir' $as_dirs"
  329       as_dir=`$as_dirname -- "$as_dir" ||
  330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  331      X"$as_dir" : 'X\(//\)[^/]' \| \
  332      X"$as_dir" : 'X\(//\)$' \| \
  333      X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
  334 $as_echo X"$as_dir" |
  335     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  336         s//\1/
  337         q
  338       }
  339       /^X\(\/\/\)[^/].*/{
  340         s//\1/
  341         q
  342       }
  343       /^X\(\/\/\)$/{
  344         s//\1/
  345         q
  346       }
  347       /^X\(\/\).*/{
  348         s//\1/
  349         q
  350       }
  351       s/.*/./; q'`
  352       test -d "$as_dir" && break
  353     done
  354     test -z "$as_dirs" || eval "mkdir $as_dirs"
  355   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
  356 
  357 
  358 } # as_fn_mkdir_p
  359 
  360 # as_fn_executable_p FILE
  361 # -----------------------
  362 # Test if FILE is an executable regular file.
  363 as_fn_executable_p ()
  364 {
  365   test -f "$1" && test -x "$1"
  366 } # as_fn_executable_p
  367 # as_fn_append VAR VALUE
  368 # ----------------------
  369 # Append the text in VALUE to the end of the definition contained in VAR. Take
  370 # advantage of any shell optimizations that allow amortized linear growth over
  371 # repeated appends, instead of the typical quadratic growth present in naive
  372 # implementations.
  373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
  374   eval 'as_fn_append ()
  375   {
  376     eval $1+=\$2
  377   }'
  378 else
  379   as_fn_append ()
  380   {
  381     eval $1=\$$1\$2
  382   }
  383 fi # as_fn_append
  384 
  385 # as_fn_arith ARG...
  386 # ------------------
  387 # Perform arithmetic evaluation on the ARGs, and store the result in the
  388 # global $as_val. Take advantage of shells that can avoid forks. The arguments
  389 # must be portable across $(()) and expr.
  390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  391   eval 'as_fn_arith ()
  392   {
  393     as_val=$(( $* ))
  394   }'
  395 else
  396   as_fn_arith ()
  397   {
  398     as_val=`expr "$@" || test $? -eq 1`
  399   }
  400 fi # as_fn_arith
  401 
  402 
  403 # as_fn_error STATUS ERROR [LINENO LOG_FD]
  404 # ----------------------------------------
  405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
  406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
  407 # script with STATUS, using 1 if that was 0.
  408 as_fn_error ()
  409 {
  410   as_status=$1; test $as_status -eq 0 && as_status=1
  411   if test "$4"; then
  412     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  413     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  414   fi
  415   $as_echo "$as_me: error: $2" >&2
  416   as_fn_exit $as_status
  417 } # as_fn_error
  418 
  419 if expr a : '\(a\)' >/dev/null 2>&1 &&
  420    test "X`expr 00001 : '.*\(...\)'`" = X001; then
  421   as_expr=expr
  422 else
  423   as_expr=false
  424 fi
  425 
  426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  427   as_basename=basename
  428 else
  429   as_basename=false
  430 fi
  431 
  432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  433   as_dirname=dirname
  434 else
  435   as_dirname=false
  436 fi
  437 
  438 as_me=`$as_basename -- "$0" ||
  439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  440      X"$0" : 'X\(//\)$' \| \
  441      X"$0" : 'X\(/\)' \| . 2>/dev/null ||
  442 $as_echo X/"$0" |
  443     sed '/^.*\/\([^/][^/]*\)\/*$/{
  444         s//\1/
  445         q
  446       }
  447       /^X\/\(\/\/\)$/{
  448         s//\1/
  449         q
  450       }
  451       /^X\/\(\/\).*/{
  452         s//\1/
  453         q
  454       }
  455       s/.*/./; q'`
  456 
  457 # Avoid depending upon Character Ranges.
  458 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  461 as_cr_digits='0123456789'
  462 as_cr_alnum=$as_cr_Letters$as_cr_digits
  463 
  464 
  465   as_lineno_1=$LINENO as_lineno_1a=$LINENO
  466   as_lineno_2=$LINENO as_lineno_2a=$LINENO
  467   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
  468   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
  469   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
  470   sed -n '
  471     p
  472     /[$]LINENO/=
  473   ' <$as_myself |
  474     sed '
  475       s/[$]LINENO.*/&-/
  476       t lineno
  477       b
  478       :lineno
  479       N
  480       :loop
  481       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
  482       t loop
  483       s/-\n.*//
  484     ' >$as_me.lineno &&
  485   chmod +x "$as_me.lineno" ||
  486     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
  487 
  488   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
  489   # already done that, so ensure we don't try to do so again and fall
  490   # in an infinite loop.  This has already happened in practice.
  491   _as_can_reexec=no; export _as_can_reexec
  492   # Don't try to exec as it changes $[0], causing all sort of problems
  493   # (the dirname of $[0] is not the place where we might find the
  494   # original and so on.  Autoconf is especially sensitive to this).
  495   . "./$as_me.lineno"
  496   # Exit status is that of the last command.
  497   exit
  498 }
  499 
  500 ECHO_C= ECHO_N= ECHO_T=
  501 case `echo -n x` in #(((((
  502 -n*)
  503   case `echo 'xy\c'` in
  504   *c*) ECHO_T=' ';; # ECHO_T is single tab character.
  505   xy)  ECHO_C='\c';;
  506   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
  507        ECHO_T=' ';;
  508   esac;;
  509 *)
  510   ECHO_N='-n';;
  511 esac
  512 
  513 rm -f conf$$ conf$$.exe conf$$.file
  514 if test -d conf$$.dir; then
  515   rm -f conf$$.dir/conf$$.file
  516 else
  517   rm -f conf$$.dir
  518   mkdir conf$$.dir 2>/dev/null
  519 fi
  520 if (echo >conf$$.file) 2>/dev/null; then
  521   if ln -s conf$$.file conf$$ 2>/dev/null; then
  522     as_ln_s='ln -s'
  523     # ... but there are two gotchas:
  524     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
  525     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
  526     # In both cases, we have to default to `cp -pR'.
  527     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
  528       as_ln_s='cp -pR'
  529   elif ln conf$$.file conf$$ 2>/dev/null; then
  530     as_ln_s=ln
  531   else
  532     as_ln_s='cp -pR'
  533   fi
  534 else
  535   as_ln_s='cp -pR'
  536 fi
  537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
  538 rmdir conf$$.dir 2>/dev/null
  539 
  540 if mkdir -p . 2>/dev/null; then
  541   as_mkdir_p='mkdir -p "$as_dir"'
  542 else
  543   test -d ./-p && rmdir ./-p
  544   as_mkdir_p=false
  545 fi
  546 
  547 as_test_x='test -x'
  548 as_executable_p=as_fn_executable_p
  549 
  550 # Sed expression to map a string onto a valid CPP name.
  551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
  552 
  553 # Sed expression to map a string onto a valid variable name.
  554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
  555 
  556 
  557 test -n "$DJDIR" || exec 7<&0 </dev/null
  558 exec 6>&1
  559 
  560 # Name of the host.
  561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
  562 # so uname gets run too.
  563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
  564 
  565 #
  566 # Initializations.
  567 #
  568 ac_default_prefix=/usr/local
  569 ac_clean_files=
  570 ac_config_libobj_dir=.
  571 LIBOBJS=
  572 cross_compiling=no
  573 subdirs=
  574 MFLAGS=
  575 MAKEFLAGS=
  576 
  577 # Identity of this package.
  578 PACKAGE_NAME=
  579 PACKAGE_TARNAME=
  580 PACKAGE_VERSION=
  581 PACKAGE_STRING=
  582 PACKAGE_BUGREPORT=
  583 PACKAGE_URL=
  584 
  585 ac_unique_file="bonnie++.cpp"
  586 # Factoring default headers for most tests.
  587 ac_includes_default="\
  588 #include <stdio.h>
  589 #ifdef HAVE_SYS_TYPES_H
  590 # include <sys/types.h>
  591 #endif
  592 #ifdef HAVE_SYS_STAT_H
  593 # include <sys/stat.h>
  594 #endif
  595 #ifdef STDC_HEADERS
  596 # include <stdlib.h>
  597 # include <stddef.h>
  598 #else
  599 # ifdef HAVE_STDLIB_H
  600 #  include <stdlib.h>
  601 # endif
  602 #endif
  603 #ifdef HAVE_STRING_H
  604 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
  605 #  include <memory.h>
  606 # endif
  607 # include <string.h>
  608 #endif
  609 #ifdef HAVE_STRINGS_H
  610 # include <strings.h>
  611 #endif
  612 #ifdef HAVE_INTTYPES_H
  613 # include <inttypes.h>
  614 #endif
  615 #ifdef HAVE_STDINT_H
  616 # include <stdint.h>
  617 #endif
  618 #ifdef HAVE_UNISTD_H
  619 # include <unistd.h>
  620 #endif"
  621 
  622 ac_subst_vars='LTLIBOBJS
  623 LIBOBJS
  624 large_file
  625 thread_ldflags
  626 linux_pthread
  627 snprintf
  628 true_false
  629 bool
  630 semun
  631 EGREP
  632 GREP
  633 INSTALL_DATA
  634 INSTALL_SCRIPT
  635 INSTALL_PROGRAM
  636 CXXCPP
  637 ac_ct_CXX
  638 CXXFLAGS
  639 CXX
  640 OBJEXT
  641 EXEEXT
  642 ac_ct_CC
  643 CPPFLAGS
  644 LDFLAGS
  645 CFLAGS
  646 CC
  647 debug
  648 stripping
  649 csv_version
  650 version
  651 target_alias
  652 host_alias
  653 build_alias
  654 LIBS
  655 ECHO_T
  656 ECHO_N
  657 ECHO_C
  658 DEFS
  659 mandir
  660 localedir
  661 libdir
  662 psdir
  663 pdfdir
  664 dvidir
  665 htmldir
  666 infodir
  667 docdir
  668 oldincludedir
  669 includedir
  670 runstatedir
  671 localstatedir
  672 sharedstatedir
  673 sysconfdir
  674 datadir
  675 datarootdir
  676 libexecdir
  677 sbindir
  678 bindir
  679 program_transform_name
  680 prefix
  681 exec_prefix
  682 PACKAGE_URL
  683 PACKAGE_BUGREPORT
  684 PACKAGE_STRING
  685 PACKAGE_VERSION
  686 PACKAGE_TARNAME
  687 PACKAGE_NAME
  688 PATH_SEPARATOR
  689 SHELL'
  690 ac_subst_files=''
  691 ac_user_opts='
  692 enable_option_checking
  693 enable_stripping
  694 enable_debug
  695 '
  696       ac_precious_vars='build_alias
  697 host_alias
  698 target_alias
  699 CC
  700 CFLAGS
  701 LDFLAGS
  702 LIBS
  703 CPPFLAGS
  704 CXX
  705 CXXFLAGS
  706 CCC
  707 CXXCPP'
  708 
  709 
  710 # Initialize some variables set by options.
  711 ac_init_help=
  712 ac_init_version=false
  713 ac_unrecognized_opts=
  714 ac_unrecognized_sep=
  715 # The variables have the same names as the options, with
  716 # dashes changed to underlines.
  717 cache_file=/dev/null
  718 exec_prefix=NONE
  719 no_create=
  720 no_recursion=
  721 prefix=NONE
  722 program_prefix=NONE
  723 program_suffix=NONE
  724 program_transform_name=s,x,x,
  725 silent=
  726 site=
  727 srcdir=
  728 verbose=
  729 x_includes=NONE
  730 x_libraries=NONE
  731 
  732 # Installation directory options.
  733 # These are left unexpanded so users can "make install exec_prefix=/foo"
  734 # and all the variables that are supposed to be based on exec_prefix
  735 # by default will actually change.
  736 # Use braces instead of parens because sh, perl, etc. also accept them.
  737 # (The list follows the same order as the GNU Coding Standards.)
  738 bindir='${exec_prefix}/bin'
  739 sbindir='${exec_prefix}/sbin'
  740 libexecdir='${exec_prefix}/libexec'
  741 datarootdir='${prefix}/share'
  742 datadir='${datarootdir}'
  743 sysconfdir='${prefix}/etc'
  744 sharedstatedir='${prefix}/com'
  745 localstatedir='${prefix}/var'
  746 runstatedir='${localstatedir}/run'
  747 includedir='${prefix}/include'
  748 oldincludedir='/usr/include'
  749 docdir='${datarootdir}/doc/${PACKAGE}'
  750 infodir='${datarootdir}/info'
  751 htmldir='${docdir}'
  752 dvidir='${docdir}'
  753 pdfdir='${docdir}'
  754 psdir='${docdir}'
  755 libdir='${exec_prefix}/lib'
  756 localedir='${datarootdir}/locale'
  757 mandir='${datarootdir}/man'
  758 
  759 ac_prev=
  760 ac_dashdash=
  761 for ac_option
  762 do
  763   # If the previous option needs an argument, assign it.
  764   if test -n "$ac_prev"; then
  765     eval $ac_prev=\$ac_option
  766     ac_prev=
  767     continue
  768   fi
  769 
  770   case $ac_option in
  771   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  772   *=)   ac_optarg= ;;
  773   *)    ac_optarg=yes ;;
  774   esac
  775 
  776   # Accept the important Cygnus configure options, so we can diagnose typos.
  777 
  778   case $ac_dashdash$ac_option in
  779   --)
  780     ac_dashdash=yes ;;
  781 
  782   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  783     ac_prev=bindir ;;
  784   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  785     bindir=$ac_optarg ;;
  786 
  787   -build | --build | --buil | --bui | --bu)
  788     ac_prev=build_alias ;;
  789   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  790     build_alias=$ac_optarg ;;
  791 
  792   -cache-file | --cache-file | --cache-fil | --cache-fi \
  793   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  794     ac_prev=cache_file ;;
  795   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  796   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  797     cache_file=$ac_optarg ;;
  798 
  799   --config-cache | -C)
  800     cache_file=config.cache ;;
  801 
  802   -datadir | --datadir | --datadi | --datad)
  803     ac_prev=datadir ;;
  804   -datadir=* | --datadir=* | --datadi=* | --datad=*)
  805     datadir=$ac_optarg ;;
  806 
  807   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  808   | --dataroo | --dataro | --datar)
  809     ac_prev=datarootdir ;;
  810   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
  811   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
  812     datarootdir=$ac_optarg ;;
  813 
  814   -disable-* | --disable-*)
  815     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
  816     # Reject names that are not valid shell variable names.
  817     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  818       as_fn_error $? "invalid feature name: $ac_useropt"
  819     ac_useropt_orig=$ac_useropt
  820     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  821     case $ac_user_opts in
  822       *"
  823 "enable_$ac_useropt"
  824 "*) ;;
  825       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
  826      ac_unrecognized_sep=', ';;
  827     esac
  828     eval enable_$ac_useropt=no ;;
  829 
  830   -docdir | --docdir | --docdi | --doc | --do)
  831     ac_prev=docdir ;;
  832   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
  833     docdir=$ac_optarg ;;
  834 
  835   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
  836     ac_prev=dvidir ;;
  837   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
  838     dvidir=$ac_optarg ;;
  839 
  840   -enable-* | --enable-*)
  841     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
  842     # Reject names that are not valid shell variable names.
  843     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  844       as_fn_error $? "invalid feature name: $ac_useropt"
  845     ac_useropt_orig=$ac_useropt
  846     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  847     case $ac_user_opts in
  848       *"
  849 "enable_$ac_useropt"
  850 "*) ;;
  851       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
  852      ac_unrecognized_sep=', ';;
  853     esac
  854     eval enable_$ac_useropt=\$ac_optarg ;;
  855 
  856   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  857   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  858   | --exec | --exe | --ex)
  859     ac_prev=exec_prefix ;;
  860   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  861   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
  862   | --exec=* | --exe=* | --ex=*)
  863     exec_prefix=$ac_optarg ;;
  864 
  865   -gas | --gas | --ga | --g)
  866     # Obsolete; use --with-gas.
  867     with_gas=yes ;;
  868 
  869   -help | --help | --hel | --he | -h)
  870     ac_init_help=long ;;
  871   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
  872     ac_init_help=recursive ;;
  873   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
  874     ac_init_help=short ;;
  875 
  876   -host | --host | --hos | --ho)
  877     ac_prev=host_alias ;;
  878   -host=* | --host=* | --hos=* | --ho=*)
  879     host_alias=$ac_optarg ;;
  880 
  881   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
  882     ac_prev=htmldir ;;
  883   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
  884   | --ht=*)
  885     htmldir=$ac_optarg ;;
  886 
  887   -includedir | --includedir | --includedi | --included | --include \
  888   | --includ | --inclu | --incl | --inc)
  889     ac_prev=includedir ;;
  890   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  891   | --includ=* | --inclu=* | --incl=* | --inc=*)
  892     includedir=$ac_optarg ;;
  893 
  894   -infodir | --infodir | --infodi | --infod | --info | --inf)
  895     ac_prev=infodir ;;
  896   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
  897     infodir=$ac_optarg ;;
  898 
  899   -libdir | --libdir | --libdi | --libd)
  900     ac_prev=libdir ;;
  901   -libdir=* | --libdir=* | --libdi=* | --libd=*)
  902     libdir=$ac_optarg ;;
  903 
  904   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  905   | --libexe | --libex | --libe)
  906     ac_prev=libexecdir ;;
  907   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  908   | --libexe=* | --libex=* | --libe=*)
  909     libexecdir=$ac_optarg ;;
  910 
  911   -localedir | --localedir | --localedi | --localed | --locale)
  912     ac_prev=localedir ;;
  913   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
  914     localedir=$ac_optarg ;;
  915 
  916   -localstatedir | --localstatedir | --localstatedi | --localstated \
  917   | --localstate | --localstat | --localsta | --localst | --locals)
  918     ac_prev=localstatedir ;;
  919   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  920   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
  921     localstatedir=$ac_optarg ;;
  922 
  923   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
  924     ac_prev=mandir ;;
  925   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
  926     mandir=$ac_optarg ;;
  927 
  928   -nfp | --nfp | --nf)
  929     # Obsolete; use --without-fp.
  930     with_fp=no ;;
  931 
  932   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  933   | --no-cr | --no-c | -n)
  934     no_create=yes ;;
  935 
  936   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  937   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
  938     no_recursion=yes ;;
  939 
  940   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  941   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  942   | --oldin | --oldi | --old | --ol | --o)
  943     ac_prev=oldincludedir ;;
  944   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  945   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  946   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
  947     oldincludedir=$ac_optarg ;;
  948 
  949   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
  950     ac_prev=prefix ;;
  951   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
  952     prefix=$ac_optarg ;;
  953 
  954   -program-prefix | --program-prefix | --program-prefi | --program-pref \
  955   | --program-pre | --program-pr | --program-p)
  956     ac_prev=program_prefix ;;
  957   -program-prefix=* | --program-prefix=* | --program-prefi=* \
  958   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
  959     program_prefix=$ac_optarg ;;
  960 
  961   -program-suffix | --program-suffix | --program-suffi | --program-suff \
  962   | --program-suf | --program-su | --program-s)
  963     ac_prev=program_suffix ;;
  964   -program-suffix=* | --program-suffix=* | --program-suffi=* \
  965   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
  966     program_suffix=$ac_optarg ;;
  967 
  968   -program-transform-name | --program-transform-name \
  969   | --program-transform-nam | --program-transform-na \
  970   | --program-transform-n | --program-transform- \
  971   | --program-transform | --program-transfor \
  972   | --program-transfo | --program-transf \
  973   | --program-trans | --program-tran \
  974   | --progr-tra | --program-tr | --program-t)
  975     ac_prev=program_transform_name ;;
  976   -program-transform-name=* | --program-transform-name=* \
  977   | --program-transform-nam=* | --program-transform-na=* \
  978   | --program-transform-n=* | --program-transform-=* \
  979   | --program-transform=* | --program-transfor=* \
  980   | --program-transfo=* | --program-transf=* \
  981   | --program-trans=* | --program-tran=* \
  982   | --progr-tra=* | --program-tr=* | --program-t=*)
  983     program_transform_name=$ac_optarg ;;
  984 
  985   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
  986     ac_prev=pdfdir ;;
  987   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
  988     pdfdir=$ac_optarg ;;
  989 
  990   -psdir | --psdir | --psdi | --psd | --ps)
  991     ac_prev=psdir ;;
  992   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
  993     psdir=$ac_optarg ;;
  994 
  995   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  996   | -silent | --silent | --silen | --sile | --sil)
  997     silent=yes ;;
  998 
  999   -runstatedir | --runstatedir | --runstatedi | --runstated \
 1000   | --runstate | --runstat | --runsta | --runst | --runs \
 1001   | --run | --ru | --r)
 1002     ac_prev=runstatedir ;;
 1003   -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
 1004   | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
 1005   | --run=* | --ru=* | --r=*)
 1006     runstatedir=$ac_optarg ;;
 1007 
 1008   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 1009     ac_prev=sbindir ;;
 1010   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 1011   | --sbi=* | --sb=*)
 1012     sbindir=$ac_optarg ;;
 1013 
 1014   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 1015   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 1016   | --sharedst | --shareds | --shared | --share | --shar \
 1017   | --sha | --sh)
 1018     ac_prev=sharedstatedir ;;
 1019   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 1020   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 1021   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 1022   | --sha=* | --sh=*)
 1023     sharedstatedir=$ac_optarg ;;
 1024 
 1025   -site | --site | --sit)
 1026     ac_prev=site ;;
 1027   -site=* | --site=* | --sit=*)
 1028     site=$ac_optarg ;;
 1029 
 1030   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 1031     ac_prev=srcdir ;;
 1032   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 1033     srcdir=$ac_optarg ;;
 1034 
 1035   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 1036   | --syscon | --sysco | --sysc | --sys | --sy)
 1037     ac_prev=sysconfdir ;;
 1038   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 1039   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 1040     sysconfdir=$ac_optarg ;;
 1041 
 1042   -target | --target | --targe | --targ | --tar | --ta | --t)
 1043     ac_prev=target_alias ;;
 1044   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 1045     target_alias=$ac_optarg ;;
 1046 
 1047   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 1048     verbose=yes ;;
 1049 
 1050   -version | --version | --versio | --versi | --vers | -V)
 1051     ac_init_version=: ;;
 1052 
 1053   -with-* | --with-*)
 1054     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 1055     # Reject names that are not valid shell variable names.
 1056     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 1057       as_fn_error $? "invalid package name: $ac_useropt"
 1058     ac_useropt_orig=$ac_useropt
 1059     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 1060     case $ac_user_opts in
 1061       *"
 1062 "with_$ac_useropt"
 1063 "*) ;;
 1064       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
 1065      ac_unrecognized_sep=', ';;
 1066     esac
 1067     eval with_$ac_useropt=\$ac_optarg ;;
 1068 
 1069   -without-* | --without-*)
 1070     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 1071     # Reject names that are not valid shell variable names.
 1072     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 1073       as_fn_error $? "invalid package name: $ac_useropt"
 1074     ac_useropt_orig=$ac_useropt
 1075     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 1076     case $ac_user_opts in
 1077       *"
 1078 "with_$ac_useropt"
 1079 "*) ;;
 1080       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
 1081      ac_unrecognized_sep=', ';;
 1082     esac
 1083     eval with_$ac_useropt=no ;;
 1084 
 1085   --x)
 1086     # Obsolete; use --with-x.
 1087     with_x=yes ;;
 1088 
 1089   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 1090   | --x-incl | --x-inc | --x-in | --x-i)
 1091     ac_prev=x_includes ;;
 1092   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 1093   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 1094     x_includes=$ac_optarg ;;
 1095 
 1096   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 1097   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 1098     ac_prev=x_libraries ;;
 1099   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 1100   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 1101     x_libraries=$ac_optarg ;;
 1102 
 1103   -*) as_fn_error $? "unrecognized option: \`$ac_option'
 1104 Try \`$0 --help' for more information"
 1105     ;;
 1106 
 1107   *=*)
 1108     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 1109     # Reject names that are not valid shell variable names.
 1110     case $ac_envvar in #(
 1111       '' | [0-9]* | *[!_$as_cr_alnum]* )
 1112       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
 1113     esac
 1114     eval $ac_envvar=\$ac_optarg
 1115     export $ac_envvar ;;
 1116 
 1117   *)
 1118     # FIXME: should be removed in autoconf 3.0.
 1119     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 1120     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 1121       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 1122     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
 1123     ;;
 1124 
 1125   esac
 1126 done
 1127 
 1128 if test -n "$ac_prev"; then
 1129   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 1130   as_fn_error $? "missing argument to $ac_option"
 1131 fi
 1132 
 1133 if test -n "$ac_unrecognized_opts"; then
 1134   case $enable_option_checking in
 1135     no) ;;
 1136     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
 1137     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
 1138   esac
 1139 fi
 1140 
 1141 # Check all directory arguments for consistency.
 1142 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
 1143         datadir sysconfdir sharedstatedir localstatedir includedir \
 1144         oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
 1145         libdir localedir mandir runstatedir
 1146 do
 1147   eval ac_val=\$$ac_var
 1148   # Remove trailing slashes.
 1149   case $ac_val in
 1150     */ )
 1151       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
 1152       eval $ac_var=\$ac_val;;
 1153   esac
 1154   # Be sure to have absolute directory names.
 1155   case $ac_val in
 1156     [\\/$]* | ?:[\\/]* )  continue;;
 1157     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
 1158   esac
 1159   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
 1160 done
 1161 
 1162 # There might be people who depend on the old broken behavior: `$host'
 1163 # used to hold the argument of --host etc.
 1164 # FIXME: To remove some day.
 1165 build=$build_alias
 1166 host=$host_alias
 1167 target=$target_alias
 1168 
 1169 # FIXME: To remove some day.
 1170 if test "x$host_alias" != x; then
 1171   if test "x$build_alias" = x; then
 1172     cross_compiling=maybe
 1173   elif test "x$build_alias" != "x$host_alias"; then
 1174     cross_compiling=yes
 1175   fi
 1176 fi
 1177 
 1178 ac_tool_prefix=
 1179 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 1180 
 1181 test "$silent" = yes && exec 6>/dev/null
 1182 
 1183 
 1184 ac_pwd=`pwd` && test -n "$ac_pwd" &&
 1185 ac_ls_di=`ls -di .` &&
 1186 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
 1187   as_fn_error $? "working directory cannot be determined"
 1188 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
 1189   as_fn_error $? "pwd does not report name of working directory"
 1190 
 1191 
 1192 # Find the source files, if location was not specified.
 1193 if test -z "$srcdir"; then
 1194   ac_srcdir_defaulted=yes
 1195   # Try the directory containing this script, then the parent directory.
 1196   ac_confdir=`$as_dirname -- "$as_myself" ||
 1197 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 1198      X"$as_myself" : 'X\(//\)[^/]' \| \
 1199      X"$as_myself" : 'X\(//\)$' \| \
 1200      X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
 1201 $as_echo X"$as_myself" |
 1202     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 1203         s//\1/
 1204         q
 1205       }
 1206       /^X\(\/\/\)[^/].*/{
 1207         s//\1/
 1208         q
 1209       }
 1210       /^X\(\/\/\)$/{
 1211         s//\1/
 1212         q
 1213       }
 1214       /^X\(\/\).*/{
 1215         s//\1/
 1216         q
 1217       }
 1218       s/.*/./; q'`
 1219   srcdir=$ac_confdir
 1220   if test ! -r "$srcdir/$ac_unique_file"; then
 1221     srcdir=..
 1222   fi
 1223 else
 1224   ac_srcdir_defaulted=no
 1225 fi
 1226 if test ! -r "$srcdir/$ac_unique_file"; then
 1227   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
 1228   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
 1229 fi
 1230 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
 1231 ac_abs_confdir=`(
 1232     cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
 1233     pwd)`
 1234 # When building in place, set srcdir=.
 1235 if test "$ac_abs_confdir" = "$ac_pwd"; then
 1236   srcdir=.
 1237 fi
 1238 # Remove unnecessary trailing slashes from srcdir.
 1239 # Double slashes in file names in object file debugging info
 1240 # mess up M-x gdb in Emacs.
 1241 case $srcdir in
 1242 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
 1243 esac
 1244 for ac_var in $ac_precious_vars; do
 1245   eval ac_env_${ac_var}_set=\${${ac_var}+set}
 1246   eval ac_env_${ac_var}_value=\$${ac_var}
 1247   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
 1248   eval ac_cv_env_${ac_var}_value=\$${ac_var}
 1249 done
 1250 
 1251 #
 1252 # Report the --help message.
 1253 #
 1254 if test "$ac_init_help" = "long"; then
 1255   # Omit some internal or obsolete options to make the list less imposing.
 1256   # This message is too long to be a string in the A/UX 3.1 sh.
 1257   cat <<_ACEOF
 1258 \`configure' configures this package to adapt to many kinds of systems.
 1259 
 1260 Usage: $0 [OPTION]... [VAR=VALUE]...
 1261 
 1262 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 1263 VAR=VALUE.  See below for descriptions of some of the useful variables.
 1264 
 1265 Defaults for the options are specified in brackets.
 1266 
 1267 Configuration:
 1268   -h, --help              display this help and exit
 1269       --help=short        display options specific to this package
 1270       --help=recursive    display the short help of all the included packages
 1271   -V, --version           display version information and exit
 1272   -q, --quiet, --silent   do not print \`checking ...' messages
 1273       --cache-file=FILE   cache test results in FILE [disabled]
 1274   -C, --config-cache      alias for \`--cache-file=config.cache'
 1275   -n, --no-create         do not create output files
 1276       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 1277 
 1278 Installation directories:
 1279   --prefix=PREFIX         install architecture-independent files in PREFIX
 1280                           [$ac_default_prefix]
 1281   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 1282                           [PREFIX]
 1283 
 1284 By default, \`make install' will install all the files in
 1285 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 1286 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 1287 for instance \`--prefix=\$HOME'.
 1288 
 1289 For better control, use the options below.
 1290 
 1291 Fine tuning of the installation directories:
 1292   --bindir=DIR            user executables [EPREFIX/bin]
 1293   --sbindir=DIR           system admin executables [EPREFIX/sbin]
 1294   --libexecdir=DIR        program executables [EPREFIX/libexec]
 1295   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
 1296   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
 1297   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
 1298   --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
 1299   --libdir=DIR            object code libraries [EPREFIX/lib]
 1300   --includedir=DIR        C header files [PREFIX/include]
 1301   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
 1302   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
 1303   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
 1304   --infodir=DIR           info documentation [DATAROOTDIR/info]
 1305   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
 1306   --mandir=DIR            man documentation [DATAROOTDIR/man]
 1307   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
 1308   --htmldir=DIR           html documentation [DOCDIR]
 1309   --dvidir=DIR            dvi documentation [DOCDIR]
 1310   --pdfdir=DIR            pdf documentation [DOCDIR]
 1311   --psdir=DIR             ps documentation [DOCDIR]
 1312 _ACEOF
 1313 
 1314   cat <<\_ACEOF
 1315 _ACEOF
 1316 fi
 1317 
 1318 if test -n "$ac_init_help"; then
 1319 
 1320   cat <<\_ACEOF
 1321 
 1322 Optional Features:
 1323   --disable-option-checking  ignore unrecognized --enable/--with options
 1324   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 1325   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 1326   --disable-stripping  disables stripping of installed binaries
 1327   --enable-debug  enables debug code generation for binaries
 1328 
 1329 Some influential environment variables:
 1330   CC          C compiler command
 1331   CFLAGS      C compiler flags
 1332   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 1333               nonstandard directory <lib dir>
 1334   LIBS        libraries to pass to the linker, e.g. -l<library>
 1335   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
 1336               you have headers in a nonstandard directory <include dir>
 1337   CXX         C++ compiler command
 1338   CXXFLAGS    C++ compiler flags
 1339   CXXCPP      C++ preprocessor
 1340 
 1341 Use these variables to override the choices made by `configure' or to help
 1342 it to find libraries and programs with nonstandard names/locations.
 1343 
 1344 Report bugs to the package provider.
 1345 _ACEOF
 1346 ac_status=$?
 1347 fi
 1348 
 1349 if test "$ac_init_help" = "recursive"; then
 1350   # If there are subdirs, report their specific --help.
 1351   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 1352     test -d "$ac_dir" ||
 1353       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
 1354       continue
 1355     ac_builddir=.
 1356 
 1357 case "$ac_dir" in
 1358 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 1359 *)
 1360   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
 1361   # A ".." for each directory in $ac_dir_suffix.
 1362   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
 1363   case $ac_top_builddir_sub in
 1364   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
 1365   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
 1366   esac ;;
 1367 esac
 1368 ac_abs_top_builddir=$ac_pwd
 1369 ac_abs_builddir=$ac_pwd$ac_dir_suffix
 1370 # for backward compatibility:
 1371 ac_top_builddir=$ac_top_build_prefix
 1372 
 1373 case $srcdir in
 1374   .)  # We are building in place.
 1375     ac_srcdir=.
 1376     ac_top_srcdir=$ac_top_builddir_sub
 1377     ac_abs_top_srcdir=$ac_pwd ;;
 1378   [\\/]* | ?:[\\/]* )  # Absolute name.
 1379     ac_srcdir=$srcdir$ac_dir_suffix;
 1380     ac_top_srcdir=$srcdir
 1381     ac_abs_top_srcdir=$srcdir ;;
 1382   *) # Relative name.
 1383     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
 1384     ac_top_srcdir=$ac_top_build_prefix$srcdir
 1385     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
 1386 esac
 1387 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
 1388 
 1389     cd "$ac_dir" || { ac_status=$?; continue; }
 1390     # Check for guested configure.
 1391     if test -f "$ac_srcdir/configure.gnu"; then
 1392       echo &&
 1393       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
 1394     elif test -f "$ac_srcdir/configure"; then
 1395       echo &&
 1396       $SHELL "$ac_srcdir/configure" --help=recursive
 1397     else
 1398       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 1399     fi || ac_status=$?
 1400     cd "$ac_pwd" || { ac_status=$?; break; }
 1401   done
 1402 fi
 1403 
 1404 test -n "$ac_init_help" && exit $ac_status
 1405 if $ac_init_version; then
 1406   cat <<\_ACEOF
 1407 configure
 1408 generated by GNU Autoconf 2.69
 1409 
 1410 Copyright (C) 2012 Free Software Foundation, Inc.
 1411 This configure script is free software; the Free Software Foundation
 1412 gives unlimited permission to copy, distribute and modify it.
 1413 _ACEOF
 1414   exit
 1415 fi
 1416 
 1417 ## ------------------------ ##
 1418 ## Autoconf initialization. ##
 1419 ## ------------------------ ##
 1420 
 1421 # ac_fn_c_try_compile LINENO
 1422 # --------------------------
 1423 # Try to compile conftest.$ac_ext, and return whether this succeeded.
 1424 ac_fn_c_try_compile ()
 1425 {
 1426   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 1427   rm -f conftest.$ac_objext
 1428   if { { ac_try="$ac_compile"
 1429 case "(($ac_try" in
 1430   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 1431   *) ac_try_echo=$ac_try;;
 1432 esac
 1433 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 1434 $as_echo "$ac_try_echo"; } >&5
 1435   (eval "$ac_compile") 2>conftest.err
 1436   ac_status=$?
 1437   if test -s conftest.err; then
 1438     grep -v '^ *+' conftest.err >conftest.er1
 1439     cat conftest.er1 >&5
 1440     mv -f conftest.er1 conftest.err
 1441   fi
 1442   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 1443   test $ac_status = 0; } && {
 1444      test -z "$ac_c_werror_flag" ||
 1445      test ! -s conftest.err
 1446        } && test -s conftest.$ac_objext; then :
 1447   ac_retval=0
 1448 else
 1449   $as_echo "$as_me: failed program was:" >&5
 1450 sed 's/^/| /' conftest.$ac_ext >&5
 1451 
 1452     ac_retval=1
 1453 fi
 1454   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 1455   as_fn_set_status $ac_retval
 1456 
 1457 } # ac_fn_c_try_compile
 1458 
 1459 # ac_fn_cxx_try_compile LINENO
 1460 # ----------------------------
 1461 # Try to compile conftest.$ac_ext, and return whether this succeeded.
 1462 ac_fn_cxx_try_compile ()
 1463 {
 1464   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 1465   rm -f conftest.$ac_objext
 1466   if { { ac_try="$ac_compile"
 1467 case "(($ac_try" in
 1468   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 1469   *) ac_try_echo=$ac_try;;
 1470 esac
 1471 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 1472 $as_echo "$ac_try_echo"; } >&5
 1473   (eval "$ac_compile") 2>conftest.err
 1474   ac_status=$?
 1475   if test -s conftest.err; then
 1476     grep -v '^ *+' conftest.err >conftest.er1
 1477     cat conftest.er1 >&5
 1478     mv -f conftest.er1 conftest.err
 1479   fi
 1480   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 1481   test $ac_status = 0; } && {
 1482      test -z "$ac_cxx_werror_flag" ||
 1483      test ! -s conftest.err
 1484        } && test -s conftest.$ac_objext; then :
 1485   ac_retval=0
 1486 else
 1487   $as_echo "$as_me: failed program was:" >&5
 1488 sed 's/^/| /' conftest.$ac_ext >&5
 1489 
 1490     ac_retval=1
 1491 fi
 1492   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 1493   as_fn_set_status $ac_retval
 1494 
 1495 } # ac_fn_cxx_try_compile
 1496 
 1497 # ac_fn_cxx_try_cpp LINENO
 1498 # ------------------------
 1499 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
 1500 ac_fn_cxx_try_cpp ()
 1501 {
 1502   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 1503   if { { ac_try="$ac_cpp conftest.$ac_ext"
 1504 case "(($ac_try" in
 1505   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 1506   *) ac_try_echo=$ac_try;;
 1507 esac
 1508 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 1509 $as_echo "$ac_try_echo"; } >&5
 1510   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
 1511   ac_status=$?
 1512   if test -s conftest.err; then
 1513     grep -v '^ *+' conftest.err >conftest.er1
 1514     cat conftest.er1 >&5
 1515     mv -f conftest.er1 conftest.err
 1516   fi
 1517   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 1518   test $ac_status = 0; } > conftest.i && {
 1519      test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
 1520      test ! -s conftest.err
 1521        }; then :
 1522   ac_retval=0
 1523 else
 1524   $as_echo "$as_me: failed program was:" >&5
 1525 sed 's/^/| /' conftest.$ac_ext >&5
 1526 
 1527     ac_retval=1
 1528 fi
 1529   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 1530   as_fn_set_status $ac_retval
 1531 
 1532 } # ac_fn_cxx_try_cpp
 1533 
 1534 # ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
 1535 # ---------------------------------------------
 1536 # Tests whether TYPE exists after having included INCLUDES, setting cache
 1537 # variable VAR accordingly.
 1538 ac_fn_cxx_check_type ()
 1539 {
 1540   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 1541   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 1542 $as_echo_n "checking for $2... " >&6; }
 1543 if eval \${$3+:} false; then :
 1544   $as_echo_n "(cached) " >&6
 1545 else
 1546   eval "$3=no"
 1547   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 1548 /* end confdefs.h.  */
 1549 $4
 1550 int
 1551 main ()
 1552 {
 1553 if (sizeof ($2))
 1554      return 0;
 1555   ;
 1556   return 0;
 1557 }
 1558 _ACEOF
 1559 if ac_fn_cxx_try_compile "$LINENO"; then :
 1560   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 1561 /* end confdefs.h.  */
 1562 $4
 1563 int
 1564 main ()
 1565 {
 1566 if (sizeof (($2)))
 1567         return 0;
 1568   ;
 1569   return 0;
 1570 }
 1571 _ACEOF
 1572 if ac_fn_cxx_try_compile "$LINENO"; then :
 1573 
 1574 else
 1575   eval "$3=yes"
 1576 fi
 1577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 1578 fi
 1579 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 1580 fi
 1581 eval ac_res=\$$3
 1582            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 1583 $as_echo "$ac_res" >&6; }
 1584   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 1585 
 1586 } # ac_fn_cxx_check_type
 1587 
 1588 # ac_fn_cxx_try_run LINENO
 1589 # ------------------------
 1590 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
 1591 # that executables *can* be run.
 1592 ac_fn_cxx_try_run ()
 1593 {
 1594   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 1595   if { { ac_try="$ac_link"
 1596 case "(($ac_try" in
 1597   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 1598   *) ac_try_echo=$ac_try;;
 1599 esac
 1600 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 1601 $as_echo "$ac_try_echo"; } >&5
 1602   (eval "$ac_link") 2>&5
 1603   ac_status=$?
 1604   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 1605   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
 1606   { { case "(($ac_try" in
 1607   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 1608   *) ac_try_echo=$ac_try;;
 1609 esac
 1610 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 1611 $as_echo "$ac_try_echo"; } >&5
 1612   (eval "$ac_try") 2>&5
 1613   ac_status=$?
 1614   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 1615   test $ac_status = 0; }; }; then :
 1616   ac_retval=0
 1617 else
 1618   $as_echo "$as_me: program exited with status $ac_status" >&5
 1619        $as_echo "$as_me: failed program was:" >&5
 1620 sed 's/^/| /' conftest.$ac_ext >&5
 1621 
 1622        ac_retval=$ac_status
 1623 fi
 1624   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
 1625   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 1626   as_fn_set_status $ac_retval
 1627 
 1628 } # ac_fn_cxx_try_run
 1629 
 1630 # ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
 1631 # ---------------------------------------------------------
 1632 # Tests whether HEADER exists and can be compiled using the include files in
 1633 # INCLUDES, setting the cache variable VAR accordingly.
 1634 ac_fn_cxx_check_header_compile ()
 1635 {
 1636   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 1637   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 1638 $as_echo_n "checking for $2... " >&6; }
 1639 if eval \${$3+:} false; then :
 1640   $as_echo_n "(cached) " >&6
 1641 else
 1642   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 1643 /* end confdefs.h.  */
 1644 $4
 1645 #include <$2>
 1646 _ACEOF
 1647 if ac_fn_cxx_try_compile "$LINENO"; then :
 1648   eval "$3=yes"
 1649 else
 1650   eval "$3=no"
 1651 fi
 1652 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 1653 fi
 1654 eval ac_res=\$$3
 1655            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 1656 $as_echo "$ac_res" >&6; }
 1657   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 1658 
 1659 } # ac_fn_cxx_check_header_compile
 1660 
 1661 # ac_fn_cxx_try_link LINENO
 1662 # -------------------------
 1663 # Try to link conftest.$ac_ext, and return whether this succeeded.
 1664 ac_fn_cxx_try_link ()
 1665 {
 1666   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 1667   rm -f conftest.$ac_objext conftest$ac_exeext
 1668   if { { ac_try="$ac_link"
 1669 case "(($ac_try" in
 1670   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 1671   *) ac_try_echo=$ac_try;;
 1672 esac
 1673 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 1674 $as_echo "$ac_try_echo"; } >&5
 1675   (eval "$ac_link") 2>conftest.err
 1676   ac_status=$?
 1677   if test -s conftest.err; then
 1678     grep -v '^ *+' conftest.err >conftest.er1
 1679     cat conftest.er1 >&5
 1680     mv -f conftest.er1 conftest.err
 1681   fi
 1682   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 1683   test $ac_status = 0; } && {
 1684      test -z "$ac_cxx_werror_flag" ||
 1685      test ! -s conftest.err
 1686        } && test -s conftest$ac_exeext && {
 1687      test "$cross_compiling" = yes ||
 1688      test -x conftest$ac_exeext
 1689        }; then :
 1690   ac_retval=0
 1691 else
 1692   $as_echo "$as_me: failed program was:" >&5
 1693 sed 's/^/| /' conftest.$ac_ext >&5
 1694 
 1695     ac_retval=1
 1696 fi
 1697   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
 1698   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
 1699   # interfere with the next link command; also delete a directory that is
 1700   # left behind by Apple's compiler.  We do this before executing the actions.
 1701   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
 1702   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 1703   as_fn_set_status $ac_retval
 1704 
 1705 } # ac_fn_cxx_try_link
 1706 
 1707 # ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
 1708 # ---------------------------------------------------------
 1709 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
 1710 # the include files in INCLUDES and setting the cache variable VAR
 1711 # accordingly.
 1712 ac_fn_cxx_check_header_mongrel ()
 1713 {
 1714   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 1715   if eval \${$3+:} false; then :
 1716   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 1717 $as_echo_n "checking for $2... " >&6; }
 1718 if eval \${$3+:} false; then :
 1719   $as_echo_n "(cached) " >&6
 1720 fi
 1721 eval ac_res=\$$3
 1722            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 1723 $as_echo "$ac_res" >&6; }
 1724 else
 1725   # Is the header compilable?
 1726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
 1727 $as_echo_n "checking $2 usability... " >&6; }
 1728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 1729 /* end confdefs.h.  */
 1730 $4
 1731 #include <$2>
 1732 _ACEOF
 1733 if ac_fn_cxx_try_compile "$LINENO"; then :
 1734   ac_header_compiler=yes
 1735 else
 1736   ac_header_compiler=no
 1737 fi
 1738 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 1739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
 1740 $as_echo "$ac_header_compiler" >&6; }
 1741 
 1742 # Is the header present?
 1743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
 1744 $as_echo_n "checking $2 presence... " >&6; }
 1745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 1746 /* end confdefs.h.  */
 1747 #include <$2>
 1748 _ACEOF
 1749 if ac_fn_cxx_try_cpp "$LINENO"; then :
 1750   ac_header_preproc=yes
 1751 else
 1752   ac_header_preproc=no
 1753 fi
 1754 rm -f conftest.err conftest.i conftest.$ac_ext
 1755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
 1756 $as_echo "$ac_header_preproc" >&6; }
 1757 
 1758 # So?  What about this header?
 1759 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
 1760   yes:no: )
 1761     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
 1762 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
 1763     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
 1764 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
 1765     ;;
 1766   no:yes:* )
 1767     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
 1768 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
 1769     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
 1770 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
 1771     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
 1772 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
 1773     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
 1774 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
 1775     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
 1776 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
 1777     ;;
 1778 esac
 1779   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 1780 $as_echo_n "checking for $2... " >&6; }
 1781 if eval \${$3+:} false; then :
 1782   $as_echo_n "(cached) " >&6
 1783 else
 1784   eval "$3=\$ac_header_compiler"
 1785 fi
 1786 eval ac_res=\$$3
 1787            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 1788 $as_echo "$ac_res" >&6; }
 1789 fi
 1790   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 1791 
 1792 } # ac_fn_cxx_check_header_mongrel
 1793 cat >config.log <<_ACEOF
 1794 This file contains any messages produced by compilers while
 1795 running configure, to aid debugging if configure makes a mistake.
 1796 
 1797 It was created by $as_me, which was
 1798 generated by GNU Autoconf 2.69.  Invocation command line was
 1799 
 1800   $ $0 $@
 1801 
 1802 _ACEOF
 1803 exec 5>>config.log
 1804 {
 1805 cat <<_ASUNAME
 1806 ## --------- ##
 1807 ## Platform. ##
 1808 ## --------- ##
 1809 
 1810 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 1811 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 1812 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 1813 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 1814 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 1815 
 1816 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
 1817 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
 1818 
 1819 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
 1820 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
 1821 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
 1822 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
 1823 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
 1824 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
 1825 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
 1826 
 1827 _ASUNAME
 1828 
 1829 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 1830 for as_dir in $PATH
 1831 do
 1832   IFS=$as_save_IFS
 1833   test -z "$as_dir" && as_dir=.
 1834     $as_echo "PATH: $as_dir"
 1835   done
 1836 IFS=$as_save_IFS
 1837 
 1838 } >&5
 1839 
 1840 cat >&5 <<_ACEOF
 1841 
 1842 
 1843 ## ----------- ##
 1844 ## Core tests. ##
 1845 ## ----------- ##
 1846 
 1847 _ACEOF
 1848 
 1849 
 1850 # Keep a trace of the command line.
 1851 # Strip out --no-create and --no-recursion so they do not pile up.
 1852 # Strip out --silent because we don't want to record it for future runs.
 1853 # Also quote any args containing shell meta-characters.
 1854 # Make two passes to allow for proper duplicate-argument suppression.
 1855 ac_configure_args=
 1856 ac_configure_args0=
 1857 ac_configure_args1=
 1858 ac_must_keep_next=false
 1859 for ac_pass in 1 2
 1860 do
 1861   for ac_arg
 1862   do
 1863     case $ac_arg in
 1864     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
 1865     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 1866     | -silent | --silent | --silen | --sile | --sil)
 1867       continue ;;
 1868     *\'*)
 1869       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
 1870     esac
 1871     case $ac_pass in
 1872     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
 1873     2)
 1874       as_fn_append ac_configure_args1 " '$ac_arg'"
 1875       if test $ac_must_keep_next = true; then
 1876     ac_must_keep_next=false # Got value, back to normal.
 1877       else
 1878     case $ac_arg in
 1879       *=* | --config-cache | -C | -disable-* | --disable-* \
 1880       | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
 1881       | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
 1882       | -with-* | --with-* | -without-* | --without-* | --x)
 1883         case "$ac_configure_args0 " in
 1884           "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
 1885         esac
 1886         ;;
 1887       -* ) ac_must_keep_next=true ;;
 1888     esac
 1889       fi
 1890       as_fn_append ac_configure_args " '$ac_arg'"
 1891       ;;
 1892     esac
 1893   done
 1894 done
 1895 { ac_configure_args0=; unset ac_configure_args0;}
 1896 { ac_configure_args1=; unset ac_configure_args1;}
 1897 
 1898 # When interrupted or exit'd, cleanup temporary files, and complete
 1899 # config.log.  We remove comments because anyway the quotes in there
 1900 # would cause problems or look ugly.
 1901 # WARNING: Use '\'' to represent an apostrophe within the trap.
 1902 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
 1903 trap 'exit_status=$?
 1904   # Save into config.log some information that might help in debugging.
 1905   {
 1906     echo
 1907 
 1908     $as_echo "## ---------------- ##
 1909 ## Cache variables. ##
 1910 ## ---------------- ##"
 1911     echo
 1912     # The following way of writing the cache mishandles newlines in values,
 1913 (
 1914   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
 1915     eval ac_val=\$$ac_var
 1916     case $ac_val in #(
 1917     *${as_nl}*)
 1918       case $ac_var in #(
 1919       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
 1920 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
 1921       esac
 1922       case $ac_var in #(
 1923       _ | IFS | as_nl) ;; #(
 1924       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
 1925       *) { eval $ac_var=; unset $ac_var;} ;;
 1926       esac ;;
 1927     esac
 1928   done
 1929   (set) 2>&1 |
 1930     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
 1931     *${as_nl}ac_space=\ *)
 1932       sed -n \
 1933     "s/'\''/'\''\\\\'\'''\''/g;
 1934       s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
 1935       ;; #(
 1936     *)
 1937       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
 1938       ;;
 1939     esac |
 1940     sort
 1941 )
 1942     echo
 1943 
 1944     $as_echo "## ----------------- ##
 1945 ## Output variables. ##
 1946 ## ----------------- ##"
 1947     echo
 1948     for ac_var in $ac_subst_vars
 1949     do
 1950       eval ac_val=\$$ac_var
 1951       case $ac_val in
 1952       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 1953       esac
 1954       $as_echo "$ac_var='\''$ac_val'\''"
 1955     done | sort
 1956     echo
 1957 
 1958     if test -n "$ac_subst_files"; then
 1959       $as_echo "## ------------------- ##
 1960 ## File substitutions. ##
 1961 ## ------------------- ##"
 1962       echo
 1963       for ac_var in $ac_subst_files
 1964       do
 1965     eval ac_val=\$$ac_var
 1966     case $ac_val in
 1967     *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 1968     esac
 1969     $as_echo "$ac_var='\''$ac_val'\''"
 1970       done | sort
 1971       echo
 1972     fi
 1973 
 1974     if test -s confdefs.h; then
 1975       $as_echo "## ----------- ##
 1976 ## confdefs.h. ##
 1977 ## ----------- ##"
 1978       echo
 1979       cat confdefs.h
 1980       echo
 1981     fi
 1982     test "$ac_signal" != 0 &&
 1983       $as_echo "$as_me: caught signal $ac_signal"
 1984     $as_echo "$as_me: exit $exit_status"
 1985   } >&5
 1986   rm -f core *.core core.conftest.* &&
 1987     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
 1988     exit $exit_status
 1989 ' 0
 1990 for ac_signal in 1 2 13 15; do
 1991   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
 1992 done
 1993 ac_signal=0
 1994 
 1995 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 1996 rm -f -r conftest* confdefs.h
 1997 
 1998 $as_echo "/* confdefs.h */" > confdefs.h
 1999 
 2000 # Predefined preprocessor variables.
 2001 
 2002 cat >>confdefs.h <<_ACEOF
 2003 #define PACKAGE_NAME "$PACKAGE_NAME"
 2004 _ACEOF
 2005 
 2006 cat >>confdefs.h <<_ACEOF
 2007 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
 2008 _ACEOF
 2009 
 2010 cat >>confdefs.h <<_ACEOF
 2011 #define PACKAGE_VERSION "$PACKAGE_VERSION"
 2012 _ACEOF
 2013 
 2014 cat >>confdefs.h <<_ACEOF
 2015 #define PACKAGE_STRING "$PACKAGE_STRING"
 2016 _ACEOF
 2017 
 2018 cat >>confdefs.h <<_ACEOF
 2019 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
 2020 _ACEOF
 2021 
 2022 cat >>confdefs.h <<_ACEOF
 2023 #define PACKAGE_URL "$PACKAGE_URL"
 2024 _ACEOF
 2025 
 2026 
 2027 # Let the site file select an alternate cache file if it wants to.
 2028 # Prefer an explicitly selected file to automatically selected ones.
 2029 ac_site_file1=NONE
 2030 ac_site_file2=NONE
 2031 if test -n "$CONFIG_SITE"; then
 2032   # We do not want a PATH search for config.site.
 2033   case $CONFIG_SITE in #((
 2034     -*)  ac_site_file1=./$CONFIG_SITE;;
 2035     */*) ac_site_file1=$CONFIG_SITE;;
 2036     *)   ac_site_file1=./$CONFIG_SITE;;
 2037   esac
 2038 elif test "x$prefix" != xNONE; then
 2039   ac_site_file1=$prefix/share/config.site
 2040   ac_site_file2=$prefix/etc/config.site
 2041 else
 2042   ac_site_file1=$ac_default_prefix/share/config.site
 2043   ac_site_file2=$ac_default_prefix/etc/config.site
 2044 fi
 2045 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
 2046 do
 2047   test "x$ac_site_file" = xNONE && continue
 2048   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
 2049     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
 2050 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
 2051     sed 's/^/| /' "$ac_site_file" >&5
 2052     . "$ac_site_file" \
 2053       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 2054 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 2055 as_fn_error $? "failed to load site script $ac_site_file
 2056 See \`config.log' for more details" "$LINENO" 5; }
 2057   fi
 2058 done
 2059 
 2060 if test -r "$cache_file"; then
 2061   # Some versions of bash will fail to source /dev/null (special files
 2062   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
 2063   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
 2064     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
 2065 $as_echo "$as_me: loading cache $cache_file" >&6;}
 2066     case $cache_file in
 2067       [\\/]* | ?:[\\/]* ) . "$cache_file";;
 2068       *)                      . "./$cache_file";;
 2069     esac
 2070   fi
 2071 else
 2072   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
 2073 $as_echo "$as_me: creating cache $cache_file" >&6;}
 2074   >$cache_file
 2075 fi
 2076 
 2077 # Check that the precious variables saved in the cache have kept the same
 2078 # value.
 2079 ac_cache_corrupted=false
 2080 for ac_var in $ac_precious_vars; do
 2081   eval ac_old_set=\$ac_cv_env_${ac_var}_set
 2082   eval ac_new_set=\$ac_env_${ac_var}_set
 2083   eval ac_old_val=\$ac_cv_env_${ac_var}_value
 2084   eval ac_new_val=\$ac_env_${ac_var}_value
 2085   case $ac_old_set,$ac_new_set in
 2086     set,)
 2087       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
 2088 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
 2089       ac_cache_corrupted=: ;;
 2090     ,set)
 2091       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
 2092 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
 2093       ac_cache_corrupted=: ;;
 2094     ,);;
 2095     *)
 2096       if test "x$ac_old_val" != "x$ac_new_val"; then
 2097     # differences in whitespace do not lead to failure.
 2098     ac_old_val_w=`echo x $ac_old_val`
 2099     ac_new_val_w=`echo x $ac_new_val`
 2100     if test "$ac_old_val_w" != "$ac_new_val_w"; then
 2101       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
 2102 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
 2103       ac_cache_corrupted=:
 2104     else
 2105       { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
 2106 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
 2107       eval $ac_var=\$ac_old_val
 2108     fi
 2109     { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
 2110 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
 2111     { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
 2112 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
 2113       fi;;
 2114   esac
 2115   # Pass precious variables to config.status.
 2116   if test "$ac_new_set" = set; then
 2117     case $ac_new_val in
 2118     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
 2119     *) ac_arg=$ac_var=$ac_new_val ;;
 2120     esac
 2121     case " $ac_configure_args " in
 2122       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
 2123       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
 2124     esac
 2125   fi
 2126 done
 2127 if $ac_cache_corrupted; then
 2128   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 2129 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 2130   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
 2131 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
 2132   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
 2133 fi
 2134 ## -------------------- ##
 2135 ## Main body of script. ##
 2136 ## -------------------- ##
 2137 
 2138 ac_ext=c
 2139 ac_cpp='$CPP $CPPFLAGS'
 2140 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 2141 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 2142 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 2143 
 2144 
 2145 ac_config_headers="$ac_config_headers conf.h"
 2146 
 2147 
 2148 version="2.00"
 2149 
 2150 csv_version="1.98"
 2151 
 2152 # Check whether --enable-stripping was given.
 2153 if test "${enable_stripping+set}" = set; then :
 2154   enableval=$enable_stripping; STRIPPING=$strippingval
 2155 else
 2156   STRIPPING=no
 2157 fi
 2158 
 2159 
 2160 if [ ! "$STRIPPING" = "no" ]; then
 2161   stripping=""
 2162 else
 2163   stripping="-s"
 2164 fi
 2165 echo $DEB_BUILD_OPTIONS | grep -q nostrip
 2166 if [ "$?" = "0" ]; then
 2167   stripping=""
 2168 fi
 2169 
 2170 
 2171 # Check whether --enable-debug was given.
 2172 if test "${enable_debug+set}" = set; then :
 2173   enableval=$enable_debug; debug=-g
 2174 else
 2175   debug=""
 2176 fi
 2177 
 2178 echo $DEB_BUILD_OPTIONS | grep -q debug
 2179 if [ "$?" = "0" ]; then
 2180   debug=-g
 2181 fi
 2182 
 2183 ac_ext=cpp
 2184 ac_cpp='$CXXCPP $CPPFLAGS'
 2185 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 2186 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 2187 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 2188 
 2189 ac_ext=c
 2190 ac_cpp='$CPP $CPPFLAGS'
 2191 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 2192 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 2193 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 2194 if test -n "$ac_tool_prefix"; then
 2195   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 2196 set dummy ${ac_tool_prefix}gcc; ac_word=$2
 2197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 2198 $as_echo_n "checking for $ac_word... " >&6; }
 2199 if ${ac_cv_prog_CC+:} false; then :
 2200   $as_echo_n "(cached) " >&6
 2201 else
 2202   if test -n "$CC"; then
 2203   ac_cv_prog_CC="$CC" # Let the user override the test.
 2204 else
 2205 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2206 for as_dir in $PATH
 2207 do
 2208   IFS=$as_save_IFS
 2209   test -z "$as_dir" && as_dir=.
 2210     for ac_exec_ext in '' $ac_executable_extensions; do
 2211   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 2212     ac_cv_prog_CC="${ac_tool_prefix}gcc"
 2213     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 2214     break 2
 2215   fi
 2216 done
 2217   done
 2218 IFS=$as_save_IFS
 2219 
 2220 fi
 2221 fi
 2222 CC=$ac_cv_prog_CC
 2223 if test -n "$CC"; then
 2224   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 2225 $as_echo "$CC" >&6; }
 2226 else
 2227   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 2228 $as_echo "no" >&6; }
 2229 fi
 2230 
 2231 
 2232 fi
 2233 if test -z "$ac_cv_prog_CC"; then
 2234   ac_ct_CC=$CC
 2235   # Extract the first word of "gcc", so it can be a program name with args.
 2236 set dummy gcc; ac_word=$2
 2237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 2238 $as_echo_n "checking for $ac_word... " >&6; }
 2239 if ${ac_cv_prog_ac_ct_CC+:} false; then :
 2240   $as_echo_n "(cached) " >&6
 2241 else
 2242   if test -n "$ac_ct_CC"; then
 2243   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 2244 else
 2245 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2246 for as_dir in $PATH
 2247 do
 2248   IFS=$as_save_IFS
 2249   test -z "$as_dir" && as_dir=.
 2250     for ac_exec_ext in '' $ac_executable_extensions; do
 2251   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 2252     ac_cv_prog_ac_ct_CC="gcc"
 2253     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 2254     break 2
 2255   fi
 2256 done
 2257   done
 2258 IFS=$as_save_IFS
 2259 
 2260 fi
 2261 fi
 2262 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 2263 if test -n "$ac_ct_CC"; then
 2264   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 2265 $as_echo "$ac_ct_CC" >&6; }
 2266 else
 2267   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 2268 $as_echo "no" >&6; }
 2269 fi
 2270 
 2271   if test "x$ac_ct_CC" = x; then
 2272     CC=""
 2273   else
 2274     case $cross_compiling:$ac_tool_warned in
 2275 yes:)
 2276 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 2277 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 2278 ac_tool_warned=yes ;;
 2279 esac
 2280     CC=$ac_ct_CC
 2281   fi
 2282 else
 2283   CC="$ac_cv_prog_CC"
 2284 fi
 2285 
 2286 if test -z "$CC"; then
 2287           if test -n "$ac_tool_prefix"; then
 2288     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 2289 set dummy ${ac_tool_prefix}cc; ac_word=$2
 2290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 2291 $as_echo_n "checking for $ac_word... " >&6; }
 2292 if ${ac_cv_prog_CC+:} false; then :
 2293   $as_echo_n "(cached) " >&6
 2294 else
 2295   if test -n "$CC"; then
 2296   ac_cv_prog_CC="$CC" # Let the user override the test.
 2297 else
 2298 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2299 for as_dir in $PATH
 2300 do
 2301   IFS=$as_save_IFS
 2302   test -z "$as_dir" && as_dir=.
 2303     for ac_exec_ext in '' $ac_executable_extensions; do
 2304   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 2305     ac_cv_prog_CC="${ac_tool_prefix}cc"
 2306     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 2307     break 2
 2308   fi
 2309 done
 2310   done
 2311 IFS=$as_save_IFS
 2312 
 2313 fi
 2314 fi
 2315 CC=$ac_cv_prog_CC
 2316 if test -n "$CC"; then
 2317   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 2318 $as_echo "$CC" >&6; }
 2319 else
 2320   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 2321 $as_echo "no" >&6; }
 2322 fi
 2323 
 2324 
 2325   fi
 2326 fi
 2327 if test -z "$CC"; then
 2328   # Extract the first word of "cc", so it can be a program name with args.
 2329 set dummy cc; ac_word=$2
 2330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 2331 $as_echo_n "checking for $ac_word... " >&6; }
 2332 if ${ac_cv_prog_CC+:} false; then :
 2333   $as_echo_n "(cached) " >&6
 2334 else
 2335   if test -n "$CC"; then
 2336   ac_cv_prog_CC="$CC" # Let the user override the test.
 2337 else
 2338   ac_prog_rejected=no
 2339 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2340 for as_dir in $PATH
 2341 do
 2342   IFS=$as_save_IFS
 2343   test -z "$as_dir" && as_dir=.
 2344     for ac_exec_ext in '' $ac_executable_extensions; do
 2345   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 2346     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
 2347        ac_prog_rejected=yes
 2348        continue
 2349      fi
 2350     ac_cv_prog_CC="cc"
 2351     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 2352     break 2
 2353   fi
 2354 done
 2355   done
 2356 IFS=$as_save_IFS
 2357 
 2358 if test $ac_prog_rejected = yes; then
 2359   # We found a bogon in the path, so make sure we never use it.
 2360   set dummy $ac_cv_prog_CC
 2361   shift
 2362   if test $# != 0; then
 2363     # We chose a different compiler from the bogus one.
 2364     # However, it has the same basename, so the bogon will be chosen
 2365     # first if we set CC to just the basename; use the full file name.
 2366     shift
 2367     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
 2368   fi
 2369 fi
 2370 fi
 2371 fi
 2372 CC=$ac_cv_prog_CC
 2373 if test -n "$CC"; then
 2374   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 2375 $as_echo "$CC" >&6; }
 2376 else
 2377   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 2378 $as_echo "no" >&6; }
 2379 fi
 2380 
 2381 
 2382 fi
 2383 if test -z "$CC"; then
 2384   if test -n "$ac_tool_prefix"; then
 2385   for ac_prog in cl.exe
 2386   do
 2387     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 2388 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 2389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 2390 $as_echo_n "checking for $ac_word... " >&6; }
 2391 if ${ac_cv_prog_CC+:} false; then :
 2392   $as_echo_n "(cached) " >&6
 2393 else
 2394   if test -n "$CC"; then
 2395   ac_cv_prog_CC="$CC" # Let the user override the test.
 2396 else
 2397 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2398 for as_dir in $PATH
 2399 do
 2400   IFS=$as_save_IFS
 2401   test -z "$as_dir" && as_dir=.
 2402     for ac_exec_ext in '' $ac_executable_extensions; do
 2403   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 2404     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
 2405     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 2406     break 2
 2407   fi
 2408 done
 2409   done
 2410 IFS=$as_save_IFS
 2411 
 2412 fi
 2413 fi
 2414 CC=$ac_cv_prog_CC
 2415 if test -n "$CC"; then
 2416   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 2417 $as_echo "$CC" >&6; }
 2418 else
 2419   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 2420 $as_echo "no" >&6; }
 2421 fi
 2422 
 2423 
 2424     test -n "$CC" && break
 2425   done
 2426 fi
 2427 if test -z "$CC"; then
 2428   ac_ct_CC=$CC
 2429   for ac_prog in cl.exe
 2430 do
 2431   # Extract the first word of "$ac_prog", so it can be a program name with args.
 2432 set dummy $ac_prog; ac_word=$2
 2433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 2434 $as_echo_n "checking for $ac_word... " >&6; }
 2435 if ${ac_cv_prog_ac_ct_CC+:} false; then :
 2436   $as_echo_n "(cached) " >&6
 2437 else
 2438   if test -n "$ac_ct_CC"; then
 2439   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 2440 else
 2441 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2442 for as_dir in $PATH
 2443 do
 2444   IFS=$as_save_IFS
 2445   test -z "$as_dir" && as_dir=.
 2446     for ac_exec_ext in '' $ac_executable_extensions; do
 2447   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 2448     ac_cv_prog_ac_ct_CC="$ac_prog"
 2449     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 2450     break 2
 2451   fi
 2452 done
 2453   done
 2454 IFS=$as_save_IFS
 2455 
 2456 fi
 2457 fi
 2458 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 2459 if test -n "$ac_ct_CC"; then
 2460   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 2461 $as_echo "$ac_ct_CC" >&6; }
 2462 else
 2463   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 2464 $as_echo "no" >&6; }
 2465 fi
 2466 
 2467 
 2468   test -n "$ac_ct_CC" && break
 2469 done
 2470 
 2471   if test "x$ac_ct_CC" = x; then
 2472     CC=""
 2473   else
 2474     case $cross_compiling:$ac_tool_warned in
 2475 yes:)
 2476 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 2477 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 2478 ac_tool_warned=yes ;;
 2479 esac
 2480     CC=$ac_ct_CC
 2481   fi
 2482 fi
 2483 
 2484 fi
 2485 
 2486 
 2487 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 2488 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 2489 as_fn_error $? "no acceptable C compiler found in \$PATH
 2490 See \`config.log' for more details" "$LINENO" 5; }
 2491 
 2492 # Provide some information about the compiler.
 2493 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
 2494 set X $ac_compile
 2495 ac_compiler=$2
 2496 for ac_option in --version -v -V -qversion; do
 2497   { { ac_try="$ac_compiler $ac_option >&5"
 2498 case "(($ac_try" in
 2499   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2500   *) ac_try_echo=$ac_try;;
 2501 esac
 2502 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 2503 $as_echo "$ac_try_echo"; } >&5
 2504   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
 2505   ac_status=$?
 2506   if test -s conftest.err; then
 2507     sed '10a\
 2508 ... rest of stderr output deleted ...
 2509          10q' conftest.err >conftest.er1
 2510     cat conftest.er1 >&5
 2511   fi
 2512   rm -f conftest.er1 conftest.err
 2513   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 2514   test $ac_status = 0; }
 2515 done
 2516 
 2517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 2518 /* end confdefs.h.  */
 2519 
 2520 int
 2521 main ()
 2522 {
 2523 
 2524   ;
 2525   return 0;
 2526 }
 2527 _ACEOF
 2528 ac_clean_files_save=$ac_clean_files
 2529 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
 2530 # Try to create an executable without -o first, disregard a.out.
 2531 # It will help us diagnose broken compilers, and finding out an intuition
 2532 # of exeext.
 2533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
 2534 $as_echo_n "checking whether the C compiler works... " >&6; }
 2535 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
 2536 
 2537 # The possible output files:
 2538 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
 2539 
 2540 ac_rmfiles=
 2541 for ac_file in $ac_files
 2542 do
 2543   case $ac_file in
 2544     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
 2545     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
 2546   esac
 2547 done
 2548 rm -f $ac_rmfiles
 2549 
 2550 if { { ac_try="$ac_link_default"
 2551 case "(($ac_try" in
 2552   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2553   *) ac_try_echo=$ac_try;;
 2554 esac
 2555 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 2556 $as_echo "$ac_try_echo"; } >&5
 2557   (eval "$ac_link_default") 2>&5
 2558   ac_status=$?
 2559   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 2560   test $ac_status = 0; }; then :
 2561   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
 2562 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
 2563 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
 2564 # so that the user can short-circuit this test for compilers unknown to
 2565 # Autoconf.
 2566 for ac_file in $ac_files ''
 2567 do
 2568   test -f "$ac_file" || continue
 2569   case $ac_file in
 2570     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
 2571     ;;
 2572     [ab].out )
 2573     # We found the default executable, but exeext='' is most
 2574     # certainly right.
 2575     break;;
 2576     *.* )
 2577     if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
 2578     then :; else
 2579        ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 2580     fi
 2581     # We set ac_cv_exeext here because the later test for it is not
 2582     # safe: cross compilers may not add the suffix if given an `-o'
 2583     # argument, so we may need to know it at that point already.
 2584     # Even if this section looks crufty: it has the advantage of
 2585     # actually working.
 2586     break;;
 2587     * )
 2588     break;;
 2589   esac
 2590 done
 2591 test "$ac_cv_exeext" = no && ac_cv_exeext=
 2592 
 2593 else
 2594   ac_file=''
 2595 fi
 2596 if test -z "$ac_file"; then :
 2597   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 2598 $as_echo "no" >&6; }
 2599 $as_echo "$as_me: failed program was:" >&5
 2600 sed 's/^/| /' conftest.$ac_ext >&5
 2601 
 2602 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 2603 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 2604 as_fn_error 77 "C compiler cannot create executables
 2605 See \`config.log' for more details" "$LINENO" 5; }
 2606 else
 2607   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 2608 $as_echo "yes" >&6; }
 2609 fi
 2610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
 2611 $as_echo_n "checking for C compiler default output file name... " >&6; }
 2612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
 2613 $as_echo "$ac_file" >&6; }
 2614 ac_exeext=$ac_cv_exeext
 2615 
 2616 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
 2617 ac_clean_files=$ac_clean_files_save
 2618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
 2619 $as_echo_n "checking for suffix of executables... " >&6; }
 2620 if { { ac_try="$ac_link"
 2621 case "(($ac_try" in
 2622   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2623   *) ac_try_echo=$ac_try;;
 2624 esac
 2625 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 2626 $as_echo "$ac_try_echo"; } >&5
 2627   (eval "$ac_link") 2>&5
 2628   ac_status=$?
 2629   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 2630   test $ac_status = 0; }; then :
 2631   # If both `conftest.exe' and `conftest' are `present' (well, observable)
 2632 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
 2633 # work properly (i.e., refer to `conftest.exe'), while it won't with
 2634 # `rm'.
 2635 for ac_file in conftest.exe conftest conftest.*; do
 2636   test -f "$ac_file" || continue
 2637   case $ac_file in
 2638     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
 2639     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 2640       break;;
 2641     * ) break;;
 2642   esac
 2643 done
 2644 else
 2645   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 2646 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 2647 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
 2648 See \`config.log' for more details" "$LINENO" 5; }
 2649 fi
 2650 rm -f conftest conftest$ac_cv_exeext
 2651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
 2652 $as_echo "$ac_cv_exeext" >&6; }
 2653 
 2654 rm -f conftest.$ac_ext
 2655 EXEEXT=$ac_cv_exeext
 2656 ac_exeext=$EXEEXT
 2657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 2658 /* end confdefs.h.  */
 2659 #include <stdio.h>
 2660 int
 2661 main ()
 2662 {
 2663 FILE *f = fopen ("conftest.out", "w");
 2664  return ferror (f) || fclose (f) != 0;
 2665 
 2666   ;
 2667   return 0;
 2668 }
 2669 _ACEOF
 2670 ac_clean_files="$ac_clean_files conftest.out"
 2671 # Check that the compiler produces executables we can run.  If not, either
 2672 # the compiler is broken, or we cross compile.
 2673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
 2674 $as_echo_n "checking whether we are cross compiling... " >&6; }
 2675 if test "$cross_compiling" != yes; then
 2676   { { ac_try="$ac_link"
 2677 case "(($ac_try" in
 2678   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2679   *) ac_try_echo=$ac_try;;
 2680 esac
 2681 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 2682 $as_echo "$ac_try_echo"; } >&5
 2683   (eval "$ac_link") 2>&5
 2684   ac_status=$?
 2685   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 2686   test $ac_status = 0; }
 2687   if { ac_try='./conftest$ac_cv_exeext'
 2688   { { case "(($ac_try" in
 2689   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2690   *) ac_try_echo=$ac_try;;
 2691 esac
 2692 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 2693 $as_echo "$ac_try_echo"; } >&5
 2694   (eval "$ac_try") 2>&5
 2695   ac_status=$?
 2696   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 2697   test $ac_status = 0; }; }; then
 2698     cross_compiling=no
 2699   else
 2700     if test "$cross_compiling" = maybe; then
 2701     cross_compiling=yes
 2702     else
 2703     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 2704 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 2705 as_fn_error $? "cannot run C compiled programs.
 2706 If you meant to cross compile, use \`--host'.
 2707 See \`config.log' for more details" "$LINENO" 5; }
 2708     fi
 2709   fi
 2710 fi
 2711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
 2712 $as_echo "$cross_compiling" >&6; }
 2713 
 2714 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
 2715 ac_clean_files=$ac_clean_files_save
 2716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
 2717 $as_echo_n "checking for suffix of object files... " >&6; }
 2718 if ${ac_cv_objext+:} false; then :
 2719   $as_echo_n "(cached) " >&6
 2720 else
 2721   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 2722 /* end confdefs.h.  */
 2723 
 2724 int
 2725 main ()
 2726 {
 2727 
 2728   ;
 2729   return 0;
 2730 }
 2731 _ACEOF
 2732 rm -f conftest.o conftest.obj
 2733 if { { ac_try="$ac_compile"
 2734 case "(($ac_try" in
 2735   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2736   *) ac_try_echo=$ac_try;;
 2737 esac
 2738 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 2739 $as_echo "$ac_try_echo"; } >&5
 2740   (eval "$ac_compile") 2>&5
 2741   ac_status=$?
 2742   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 2743   test $ac_status = 0; }; then :
 2744   for ac_file in conftest.o conftest.obj conftest.*; do
 2745   test -f "$ac_file" || continue;
 2746   case $ac_file in
 2747     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
 2748     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
 2749        break;;
 2750   esac
 2751 done
 2752 else
 2753   $as_echo "$as_me: failed program was:" >&5
 2754 sed 's/^/| /' conftest.$ac_ext >&5
 2755 
 2756 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 2757 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 2758 as_fn_error $? "cannot compute suffix of object files: cannot compile
 2759 See \`config.log' for more details" "$LINENO" 5; }
 2760 fi
 2761 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 2762 fi
 2763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
 2764 $as_echo "$ac_cv_objext" >&6; }
 2765 OBJEXT=$ac_cv_objext
 2766 ac_objext=$OBJEXT
 2767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
 2768 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
 2769 if ${ac_cv_c_compiler_gnu+:} false; then :
 2770   $as_echo_n "(cached) " >&6
 2771 else
 2772   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 2773 /* end confdefs.h.  */
 2774 
 2775 int
 2776 main ()
 2777 {
 2778 #ifndef __GNUC__
 2779        choke me
 2780 #endif
 2781 
 2782   ;
 2783   return 0;
 2784 }
 2785 _ACEOF
 2786 if ac_fn_c_try_compile "$LINENO"; then :
 2787   ac_compiler_gnu=yes
 2788 else
 2789   ac_compiler_gnu=no
 2790 fi
 2791 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2792 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 2793 
 2794 fi
 2795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
 2796 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
 2797 if test $ac_compiler_gnu = yes; then
 2798   GCC=yes
 2799 else
 2800   GCC=
 2801 fi
 2802 ac_test_CFLAGS=${CFLAGS+set}
 2803 ac_save_CFLAGS=$CFLAGS
 2804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
 2805 $as_echo_n "checking whether $CC accepts -g... " >&6; }
 2806 if ${ac_cv_prog_cc_g+:} false; then :
 2807   $as_echo_n "(cached) " >&6
 2808 else
 2809   ac_save_c_werror_flag=$ac_c_werror_flag
 2810    ac_c_werror_flag=yes
 2811    ac_cv_prog_cc_g=no
 2812    CFLAGS="-g"
 2813    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 2814 /* end confdefs.h.  */
 2815 
 2816 int
 2817 main ()
 2818 {
 2819 
 2820   ;
 2821   return 0;
 2822 }
 2823 _ACEOF
 2824 if ac_fn_c_try_compile "$LINENO"; then :
 2825   ac_cv_prog_cc_g=yes
 2826 else
 2827   CFLAGS=""
 2828       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 2829 /* end confdefs.h.  */
 2830 
 2831 int
 2832 main ()
 2833 {
 2834 
 2835   ;
 2836   return 0;
 2837 }
 2838 _ACEOF
 2839 if ac_fn_c_try_compile "$LINENO"; then :
 2840 
 2841 else
 2842   ac_c_werror_flag=$ac_save_c_werror_flag
 2843      CFLAGS="-g"
 2844      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 2845 /* end confdefs.h.  */
 2846 
 2847 int
 2848 main ()
 2849 {
 2850 
 2851   ;
 2852   return 0;
 2853 }
 2854 _ACEOF
 2855 if ac_fn_c_try_compile "$LINENO"; then :
 2856   ac_cv_prog_cc_g=yes
 2857 fi
 2858 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2859 fi
 2860 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2861 fi
 2862 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2863    ac_c_werror_flag=$ac_save_c_werror_flag
 2864 fi
 2865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
 2866 $as_echo "$ac_cv_prog_cc_g" >&6; }
 2867 if test "$ac_test_CFLAGS" = set; then
 2868   CFLAGS=$ac_save_CFLAGS
 2869 elif test $ac_cv_prog_cc_g = yes; then
 2870   if test "$GCC" = yes; then
 2871     CFLAGS="-g -O2"
 2872   else
 2873     CFLAGS="-g"
 2874   fi
 2875 else
 2876   if test "$GCC" = yes; then
 2877     CFLAGS="-O2"
 2878   else
 2879     CFLAGS=
 2880   fi
 2881 fi
 2882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
 2883 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
 2884 if ${ac_cv_prog_cc_c89+:} false; then :
 2885   $as_echo_n "(cached) " >&6
 2886 else
 2887   ac_cv_prog_cc_c89=no
 2888 ac_save_CC=$CC
 2889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 2890 /* end confdefs.h.  */
 2891 #include <stdarg.h>
 2892 #include <stdio.h>
 2893 struct stat;
 2894 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 2895 struct buf { int x; };
 2896 FILE * (*rcsopen) (struct buf *, struct stat *, int);
 2897 static char *e (p, i)
 2898      char **p;
 2899      int i;
 2900 {
 2901   return p[i];
 2902 }
 2903 static char *f (char * (*g) (char **, int), char **p, ...)
 2904 {
 2905   char *s;
 2906   va_list v;
 2907   va_start (v,p);
 2908   s = g (p, va_arg (v,int));
 2909   va_end (v);
 2910   return s;
 2911 }
 2912 
 2913 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
 2914    function prototypes and stuff, but not '\xHH' hex character constants.
 2915    These don't provoke an error unfortunately, instead are silently treated
 2916    as 'x'.  The following induces an error, until -std is added to get
 2917    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
 2918    array size at least.  It's necessary to write '\x00'==0 to get something
 2919    that's true only with -std.  */
 2920 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
 2921 
 2922 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
 2923    inside strings and character constants.  */
 2924 #define FOO(x) 'x'
 2925 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
 2926 
 2927 int test (int i, double x);
 2928 struct s1 {int (*f) (int a);};
 2929 struct s2 {int (*f) (double a);};
 2930 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
 2931 int argc;
 2932 char **argv;
 2933 int
 2934 main ()
 2935 {
 2936 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
 2937   ;
 2938   return 0;
 2939 }
 2940 _ACEOF
 2941 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
 2942     -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 2943 do
 2944   CC="$ac_save_CC $ac_arg"
 2945   if ac_fn_c_try_compile "$LINENO"; then :
 2946   ac_cv_prog_cc_c89=$ac_arg
 2947 fi
 2948 rm -f core conftest.err conftest.$ac_objext
 2949   test "x$ac_cv_prog_cc_c89" != "xno" && break
 2950 done
 2951 rm -f conftest.$ac_ext
 2952 CC=$ac_save_CC
 2953 
 2954 fi
 2955 # AC_CACHE_VAL
 2956 case "x$ac_cv_prog_cc_c89" in
 2957   x)
 2958     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
 2959 $as_echo "none needed" >&6; } ;;
 2960   xno)
 2961     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
 2962 $as_echo "unsupported" >&6; } ;;
 2963   *)
 2964     CC="$CC $ac_cv_prog_cc_c89"
 2965     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
 2966 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
 2967 esac
 2968 if test "x$ac_cv_prog_cc_c89" != xno; then :
 2969 
 2970 fi
 2971 
 2972 ac_ext=cpp
 2973 ac_cpp='$CXXCPP $CPPFLAGS'
 2974 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 2975 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 2976 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 2977 
 2978 ac_ext=cpp
 2979 ac_cpp='$CXXCPP $CPPFLAGS'
 2980 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 2981 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 2982 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 2983 if test -z "$CXX"; then
 2984   if test -n "$CCC"; then
 2985     CXX=$CCC
 2986   else
 2987     if test -n "$ac_tool_prefix"; then
 2988   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
 2989   do
 2990     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 2991 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 2992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 2993 $as_echo_n "checking for $ac_word... " >&6; }
 2994 if ${ac_cv_prog_CXX+:} false; then :
 2995   $as_echo_n "(cached) " >&6
 2996 else
 2997   if test -n "$CXX"; then
 2998   ac_cv_prog_CXX="$CXX" # Let the user override the test.
 2999 else
 3000 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3001 for as_dir in $PATH
 3002 do
 3003   IFS=$as_save_IFS
 3004   test -z "$as_dir" && as_dir=.
 3005     for ac_exec_ext in '' $ac_executable_extensions; do
 3006   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 3007     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
 3008     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 3009     break 2
 3010   fi
 3011 done
 3012   done
 3013 IFS=$as_save_IFS
 3014 
 3015 fi
 3016 fi
 3017 CXX=$ac_cv_prog_CXX
 3018 if test -n "$CXX"; then
 3019   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
 3020 $as_echo "$CXX" >&6; }
 3021 else
 3022   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 3023 $as_echo "no" >&6; }
 3024 fi
 3025 
 3026 
 3027     test -n "$CXX" && break
 3028   done
 3029 fi
 3030 if test -z "$CXX"; then
 3031   ac_ct_CXX=$CXX
 3032   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
 3033 do
 3034   # Extract the first word of "$ac_prog", so it can be a program name with args.
 3035 set dummy $ac_prog; ac_word=$2
 3036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 3037 $as_echo_n "checking for $ac_word... " >&6; }
 3038 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
 3039   $as_echo_n "(cached) " >&6
 3040 else
 3041   if test -n "$ac_ct_CXX"; then
 3042   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
 3043 else
 3044 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3045 for as_dir in $PATH
 3046 do
 3047   IFS=$as_save_IFS
 3048   test -z "$as_dir" && as_dir=.
 3049     for ac_exec_ext in '' $ac_executable_extensions; do
 3050   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 3051     ac_cv_prog_ac_ct_CXX="$ac_prog"
 3052     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 3053     break 2
 3054   fi
 3055 done
 3056   done
 3057 IFS=$as_save_IFS
 3058 
 3059 fi
 3060 fi
 3061 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
 3062 if test -n "$ac_ct_CXX"; then
 3063   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
 3064 $as_echo "$ac_ct_CXX" >&6; }
 3065 else
 3066   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 3067 $as_echo "no" >&6; }
 3068 fi
 3069 
 3070 
 3071   test -n "$ac_ct_CXX" && break
 3072 done
 3073 
 3074   if test "x$ac_ct_CXX" = x; then
 3075     CXX="g++"
 3076   else
 3077     case $cross_compiling:$ac_tool_warned in
 3078 yes:)
 3079 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 3080 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 3081 ac_tool_warned=yes ;;
 3082 esac
 3083     CXX=$ac_ct_CXX
 3084   fi
 3085 fi
 3086 
 3087   fi
 3088 fi
 3089 # Provide some information about the compiler.
 3090 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
 3091 set X $ac_compile
 3092 ac_compiler=$2
 3093 for ac_option in --version -v -V -qversion; do
 3094   { { ac_try="$ac_compiler $ac_option >&5"
 3095 case "(($ac_try" in
 3096   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3097   *) ac_try_echo=$ac_try;;
 3098 esac
 3099 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 3100 $as_echo "$ac_try_echo"; } >&5
 3101   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
 3102   ac_status=$?
 3103   if test -s conftest.err; then
 3104     sed '10a\
 3105 ... rest of stderr output deleted ...
 3106          10q' conftest.err >conftest.er1
 3107     cat conftest.er1 >&5
 3108   fi
 3109   rm -f conftest.er1 conftest.err
 3110   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 3111   test $ac_status = 0; }
 3112 done
 3113 
 3114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
 3115 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
 3116 if ${ac_cv_cxx_compiler_gnu+:} false; then :
 3117   $as_echo_n "(cached) " >&6
 3118 else
 3119   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3120 /* end confdefs.h.  */
 3121 
 3122 int
 3123 main ()
 3124 {
 3125 #ifndef __GNUC__
 3126        choke me
 3127 #endif
 3128 
 3129   ;
 3130   return 0;
 3131 }
 3132 _ACEOF
 3133 if ac_fn_cxx_try_compile "$LINENO"; then :
 3134   ac_compiler_gnu=yes
 3135 else
 3136   ac_compiler_gnu=no
 3137 fi
 3138 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3139 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
 3140 
 3141 fi
 3142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
 3143 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
 3144 if test $ac_compiler_gnu = yes; then
 3145   GXX=yes
 3146 else
 3147   GXX=
 3148 fi
 3149 ac_test_CXXFLAGS=${CXXFLAGS+set}
 3150 ac_save_CXXFLAGS=$CXXFLAGS
 3151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
 3152 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
 3153 if ${ac_cv_prog_cxx_g+:} false; then :
 3154   $as_echo_n "(cached) " >&6
 3155 else
 3156   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
 3157    ac_cxx_werror_flag=yes
 3158    ac_cv_prog_cxx_g=no
 3159    CXXFLAGS="-g"
 3160    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3161 /* end confdefs.h.  */
 3162 
 3163 int
 3164 main ()
 3165 {
 3166 
 3167   ;
 3168   return 0;
 3169 }
 3170 _ACEOF
 3171 if ac_fn_cxx_try_compile "$LINENO"; then :
 3172   ac_cv_prog_cxx_g=yes
 3173 else
 3174   CXXFLAGS=""
 3175       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3176 /* end confdefs.h.  */
 3177 
 3178 int
 3179 main ()
 3180 {
 3181 
 3182   ;
 3183   return 0;
 3184 }
 3185 _ACEOF
 3186 if ac_fn_cxx_try_compile "$LINENO"; then :
 3187 
 3188 else
 3189   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
 3190      CXXFLAGS="-g"
 3191      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3192 /* end confdefs.h.  */
 3193 
 3194 int
 3195 main ()
 3196 {
 3197 
 3198   ;
 3199   return 0;
 3200 }
 3201 _ACEOF
 3202 if ac_fn_cxx_try_compile "$LINENO"; then :
 3203   ac_cv_prog_cxx_g=yes
 3204 fi
 3205 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3206 fi
 3207 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3208 fi
 3209 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3210    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
 3211 fi
 3212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
 3213 $as_echo "$ac_cv_prog_cxx_g" >&6; }
 3214 if test "$ac_test_CXXFLAGS" = set; then
 3215   CXXFLAGS=$ac_save_CXXFLAGS
 3216 elif test $ac_cv_prog_cxx_g = yes; then
 3217   if test "$GXX" = yes; then
 3218     CXXFLAGS="-g -O2"
 3219   else
 3220     CXXFLAGS="-g"
 3221   fi
 3222 else
 3223   if test "$GXX" = yes; then
 3224     CXXFLAGS="-O2"
 3225   else
 3226     CXXFLAGS=
 3227   fi
 3228 fi
 3229 ac_ext=cpp
 3230 ac_cpp='$CXXCPP $CPPFLAGS'
 3231 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 3232 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 3233 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 3234 
 3235 ac_ext=cpp
 3236 ac_cpp='$CXXCPP $CPPFLAGS'
 3237 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 3238 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 3239 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 3240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
 3241 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
 3242 if test -z "$CXXCPP"; then
 3243   if ${ac_cv_prog_CXXCPP+:} false; then :
 3244   $as_echo_n "(cached) " >&6
 3245 else
 3246       # Double quotes because CXXCPP needs to be expanded
 3247     for CXXCPP in "$CXX -E" "/lib/cpp"
 3248     do
 3249       ac_preproc_ok=false
 3250 for ac_cxx_preproc_warn_flag in '' yes
 3251 do
 3252   # Use a header file that comes with gcc, so configuring glibc
 3253   # with a fresh cross-compiler works.
 3254   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 3255   # <limits.h> exists even on freestanding compilers.
 3256   # On the NeXT, cc -E runs the code through the compiler's parser,
 3257   # not just through cpp. "Syntax error" is here to catch this case.
 3258   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3259 /* end confdefs.h.  */
 3260 #ifdef __STDC__
 3261 # include <limits.h>
 3262 #else
 3263 # include <assert.h>
 3264 #endif
 3265              Syntax error
 3266 _ACEOF
 3267 if ac_fn_cxx_try_cpp "$LINENO"; then :
 3268 
 3269 else
 3270   # Broken: fails on valid input.
 3271 continue
 3272 fi
 3273 rm -f conftest.err conftest.i conftest.$ac_ext
 3274 
 3275   # OK, works on sane cases.  Now check whether nonexistent headers
 3276   # can be detected and how.
 3277   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3278 /* end confdefs.h.  */
 3279 #include <ac_nonexistent.h>
 3280 _ACEOF
 3281 if ac_fn_cxx_try_cpp "$LINENO"; then :
 3282   # Broken: success on invalid input.
 3283 continue
 3284 else
 3285   # Passes both tests.
 3286 ac_preproc_ok=:
 3287 break
 3288 fi
 3289 rm -f conftest.err conftest.i conftest.$ac_ext
 3290 
 3291 done
 3292 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 3293 rm -f conftest.i conftest.err conftest.$ac_ext
 3294 if $ac_preproc_ok; then :
 3295   break
 3296 fi
 3297 
 3298     done
 3299     ac_cv_prog_CXXCPP=$CXXCPP
 3300 
 3301 fi
 3302   CXXCPP=$ac_cv_prog_CXXCPP
 3303 else
 3304   ac_cv_prog_CXXCPP=$CXXCPP
 3305 fi
 3306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
 3307 $as_echo "$CXXCPP" >&6; }
 3308 ac_preproc_ok=false
 3309 for ac_cxx_preproc_warn_flag in '' yes
 3310 do
 3311   # Use a header file that comes with gcc, so configuring glibc
 3312   # with a fresh cross-compiler works.
 3313   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 3314   # <limits.h> exists even on freestanding compilers.
 3315   # On the NeXT, cc -E runs the code through the compiler's parser,
 3316   # not just through cpp. "Syntax error" is here to catch this case.
 3317   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3318 /* end confdefs.h.  */
 3319 #ifdef __STDC__
 3320 # include <limits.h>
 3321 #else
 3322 # include <assert.h>
 3323 #endif
 3324              Syntax error
 3325 _ACEOF
 3326 if ac_fn_cxx_try_cpp "$LINENO"; then :
 3327 
 3328 else
 3329   # Broken: fails on valid input.
 3330 continue
 3331 fi
 3332 rm -f conftest.err conftest.i conftest.$ac_ext
 3333 
 3334   # OK, works on sane cases.  Now check whether nonexistent headers
 3335   # can be detected and how.
 3336   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3337 /* end confdefs.h.  */
 3338 #include <ac_nonexistent.h>
 3339 _ACEOF
 3340 if ac_fn_cxx_try_cpp "$LINENO"; then :
 3341   # Broken: success on invalid input.
 3342 continue
 3343 else
 3344   # Passes both tests.
 3345 ac_preproc_ok=:
 3346 break
 3347 fi
 3348 rm -f conftest.err conftest.i conftest.$ac_ext
 3349 
 3350 done
 3351 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 3352 rm -f conftest.i conftest.err conftest.$ac_ext
 3353 if $ac_preproc_ok; then :
 3354 
 3355 else
 3356   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 3357 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 3358 as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
 3359 See \`config.log' for more details" "$LINENO" 5; }
 3360 fi
 3361 
 3362 ac_ext=cpp
 3363 ac_cpp='$CXXCPP $CPPFLAGS'
 3364 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 3365 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 3366 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 3367 
 3368 ac_aux_dir=
 3369 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
 3370   if test -f "$ac_dir/install-sh"; then
 3371     ac_aux_dir=$ac_dir
 3372     ac_install_sh="$ac_aux_dir/install-sh -c"
 3373     break
 3374   elif test -f "$ac_dir/install.sh"; then
 3375     ac_aux_dir=$ac_dir
 3376     ac_install_sh="$ac_aux_dir/install.sh -c"
 3377     break
 3378   elif test -f "$ac_dir/shtool"; then
 3379     ac_aux_dir=$ac_dir
 3380     ac_install_sh="$ac_aux_dir/shtool install -c"
 3381     break
 3382   fi
 3383 done
 3384 if test -z "$ac_aux_dir"; then
 3385   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
 3386 fi
 3387 
 3388 # These three variables are undocumented and unsupported,
 3389 # and are intended to be withdrawn in a future Autoconf release.
 3390 # They can cause serious problems if a builder's source tree is in a directory
 3391 # whose full name contains unusual characters.
 3392 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
 3393 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
 3394 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 3395 
 3396 
 3397 # Find a good install program.  We prefer a C program (faster),
 3398 # so one script is as good as another.  But avoid the broken or
 3399 # incompatible versions:
 3400 # SysV /etc/install, /usr/sbin/install
 3401 # SunOS /usr/etc/install
 3402 # IRIX /sbin/install
 3403 # AIX /bin/install
 3404 # AmigaOS /C/install, which installs bootblocks on floppy discs
 3405 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 3406 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 3407 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 3408 # OS/2's system install, which has a completely different semantic
 3409 # ./install, which can be erroneously created by make from ./install.sh.
 3410 # Reject install programs that cannot install multiple files.
 3411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
 3412 $as_echo_n "checking for a BSD-compatible install... " >&6; }
 3413 if test -z "$INSTALL"; then
 3414 if ${ac_cv_path_install+:} false; then :
 3415   $as_echo_n "(cached) " >&6
 3416 else
 3417   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3418 for as_dir in $PATH
 3419 do
 3420   IFS=$as_save_IFS
 3421   test -z "$as_dir" && as_dir=.
 3422     # Account for people who put trailing slashes in PATH elements.
 3423 case $as_dir/ in #((
 3424   ./ | .// | /[cC]/* | \
 3425   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
 3426   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
 3427   /usr/ucb/* ) ;;
 3428   *)
 3429     # OSF1 and SCO ODT 3.0 have their own names for install.
 3430     # Don't use installbsd from OSF since it installs stuff as root
 3431     # by default.
 3432     for ac_prog in ginstall scoinst install; do
 3433       for ac_exec_ext in '' $ac_executable_extensions; do
 3434     if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
 3435       if test $ac_prog = install &&
 3436         grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 3437         # AIX install.  It has an incompatible calling convention.
 3438         :
 3439       elif test $ac_prog = install &&
 3440         grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 3441         # program-specific install script used by HP pwplus--don't use.
 3442         :
 3443       else
 3444         rm -rf conftest.one conftest.two conftest.dir
 3445         echo one > conftest.one
 3446         echo two > conftest.two
 3447         mkdir conftest.dir
 3448         if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
 3449           test -s conftest.one && test -s conftest.two &&
 3450           test -s conftest.dir/conftest.one &&
 3451           test -s conftest.dir/conftest.two
 3452         then
 3453           ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
 3454           break 3
 3455         fi
 3456       fi
 3457     fi
 3458       done
 3459     done
 3460     ;;
 3461 esac
 3462 
 3463   done
 3464 IFS=$as_save_IFS
 3465 
 3466 rm -rf conftest.one conftest.two conftest.dir
 3467 
 3468 fi
 3469   if test "${ac_cv_path_install+set}" = set; then
 3470     INSTALL=$ac_cv_path_install
 3471   else
 3472     # As a last resort, use the slow shell script.  Don't cache a
 3473     # value for INSTALL within a source directory, because that will
 3474     # break other packages using the cache if that directory is
 3475     # removed, or if the value is a relative name.
 3476     INSTALL=$ac_install_sh
 3477   fi
 3478 fi
 3479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
 3480 $as_echo "$INSTALL" >&6; }
 3481 
 3482 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 3483 # It thinks the first close brace ends the variable substitution.
 3484 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 3485 
 3486 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
 3487 
 3488 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 3489 
 3490 
 3491 
 3492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
 3493 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
 3494 if ${ac_cv_c_const+:} false; then :
 3495   $as_echo_n "(cached) " >&6
 3496 else
 3497   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3498 /* end confdefs.h.  */
 3499 
 3500 int
 3501 main ()
 3502 {
 3503 
 3504 #ifndef __cplusplus
 3505   /* Ultrix mips cc rejects this sort of thing.  */
 3506   typedef int charset[2];
 3507   const charset cs = { 0, 0 };
 3508   /* SunOS 4.1.1 cc rejects this.  */
 3509   char const *const *pcpcc;
 3510   char **ppc;
 3511   /* NEC SVR4.0.2 mips cc rejects this.  */
 3512   struct point {int x, y;};
 3513   static struct point const zero = {0,0};
 3514   /* AIX XL C 1.02.0.0 rejects this.
 3515      It does not let you subtract one const X* pointer from another in
 3516      an arm of an if-expression whose if-part is not a constant
 3517      expression */
 3518   const char *g = "string";
 3519   pcpcc = &g + (g ? g-g : 0);
 3520   /* HPUX 7.0 cc rejects these. */
 3521   ++pcpcc;
 3522   ppc = (char**) pcpcc;
 3523   pcpcc = (char const *const *) ppc;
 3524   { /* SCO 3.2v4 cc rejects this sort of thing.  */
 3525     char tx;
 3526     char *t = &tx;
 3527     char const *s = 0 ? (char *) 0 : (char const *) 0;
 3528 
 3529     *t++ = 0;
 3530     if (s) return 0;
 3531   }
 3532   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
 3533     int x[] = {25, 17};
 3534     const int *foo = &x[0];
 3535     ++foo;
 3536   }
 3537   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
 3538     typedef const int *iptr;
 3539     iptr p = 0;
 3540     ++p;
 3541   }
 3542   { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
 3543        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
 3544     struct s { int j; const int *ap[3]; } bx;
 3545     struct s *b = &bx; b->j = 5;
 3546   }
 3547   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
 3548     const int foo = 10;
 3549     if (!foo) return 0;
 3550   }
 3551   return !cs[0] && !zero.x;
 3552 #endif
 3553 
 3554   ;
 3555   return 0;
 3556 }
 3557 _ACEOF
 3558 if ac_fn_cxx_try_compile "$LINENO"; then :
 3559   ac_cv_c_const=yes
 3560 else
 3561   ac_cv_c_const=no
 3562 fi
 3563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3564 fi
 3565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
 3566 $as_echo "$ac_cv_c_const" >&6; }
 3567 if test $ac_cv_c_const = no; then
 3568 
 3569 $as_echo "#define const /**/" >>confdefs.h
 3570 
 3571 fi
 3572 
 3573 
 3574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
 3575 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
 3576 if ${ac_cv_path_GREP+:} false; then :
 3577   $as_echo_n "(cached) " >&6
 3578 else
 3579   if test -z "$GREP"; then
 3580   ac_path_GREP_found=false
 3581   # Loop through the user's path and test for each of PROGNAME-LIST
 3582   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3583 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 3584 do
 3585   IFS=$as_save_IFS
 3586   test -z "$as_dir" && as_dir=.
 3587     for ac_prog in grep ggrep; do
 3588     for ac_exec_ext in '' $ac_executable_extensions; do
 3589       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
 3590       as_fn_executable_p "$ac_path_GREP" || continue
 3591 # Check for GNU ac_path_GREP and select it if it is found.
 3592   # Check for GNU $ac_path_GREP
 3593 case `"$ac_path_GREP" --version 2>&1` in
 3594 *GNU*)
 3595   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
 3596 *)
 3597   ac_count=0
 3598   $as_echo_n 0123456789 >"conftest.in"
 3599   while :
 3600   do
 3601     cat "conftest.in" "conftest.in" >"conftest.tmp"
 3602     mv "conftest.tmp" "conftest.in"
 3603     cp "conftest.in" "conftest.nl"
 3604     $as_echo 'GREP' >> "conftest.nl"
 3605     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
 3606     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
 3607     as_fn_arith $ac_count + 1 && ac_count=$as_val
 3608     if test $ac_count -gt ${ac_path_GREP_max-0}; then
 3609       # Best one so far, save it but keep looking for a better one
 3610       ac_cv_path_GREP="$ac_path_GREP"
 3611       ac_path_GREP_max=$ac_count
 3612     fi
 3613     # 10*(2^10) chars as input seems more than enough
 3614     test $ac_count -gt 10 && break
 3615   done
 3616   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
 3617 esac
 3618 
 3619       $ac_path_GREP_found && break 3
 3620     done
 3621   done
 3622   done
 3623 IFS=$as_save_IFS
 3624   if test -z "$ac_cv_path_GREP"; then
 3625     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
 3626   fi
 3627 else
 3628   ac_cv_path_GREP=$GREP
 3629 fi
 3630 
 3631 fi
 3632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
 3633 $as_echo "$ac_cv_path_GREP" >&6; }
 3634  GREP="$ac_cv_path_GREP"
 3635 
 3636 
 3637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
 3638 $as_echo_n "checking for egrep... " >&6; }
 3639 if ${ac_cv_path_EGREP+:} false; then :
 3640   $as_echo_n "(cached) " >&6
 3641 else
 3642   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
 3643    then ac_cv_path_EGREP="$GREP -E"
 3644    else
 3645      if test -z "$EGREP"; then
 3646   ac_path_EGREP_found=false
 3647   # Loop through the user's path and test for each of PROGNAME-LIST
 3648   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3649 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 3650 do
 3651   IFS=$as_save_IFS
 3652   test -z "$as_dir" && as_dir=.
 3653     for ac_prog in egrep; do
 3654     for ac_exec_ext in '' $ac_executable_extensions; do
 3655       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
 3656       as_fn_executable_p "$ac_path_EGREP" || continue
 3657 # Check for GNU ac_path_EGREP and select it if it is found.
 3658   # Check for GNU $ac_path_EGREP
 3659 case `"$ac_path_EGREP" --version 2>&1` in
 3660 *GNU*)
 3661   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
 3662 *)
 3663   ac_count=0
 3664   $as_echo_n 0123456789 >"conftest.in"
 3665   while :
 3666   do
 3667     cat "conftest.in" "conftest.in" >"conftest.tmp"
 3668     mv "conftest.tmp" "conftest.in"
 3669     cp "conftest.in" "conftest.nl"
 3670     $as_echo 'EGREP' >> "conftest.nl"
 3671     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
 3672     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
 3673     as_fn_arith $ac_count + 1 && ac_count=$as_val
 3674     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
 3675       # Best one so far, save it but keep looking for a better one
 3676       ac_cv_path_EGREP="$ac_path_EGREP"
 3677       ac_path_EGREP_max=$ac_count
 3678     fi
 3679     # 10*(2^10) chars as input seems more than enough
 3680     test $ac_count -gt 10 && break
 3681   done
 3682   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
 3683 esac
 3684 
 3685       $ac_path_EGREP_found && break 3
 3686     done
 3687   done
 3688   done
 3689 IFS=$as_save_IFS
 3690   if test -z "$ac_cv_path_EGREP"; then
 3691     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
 3692   fi
 3693 else
 3694   ac_cv_path_EGREP=$EGREP
 3695 fi
 3696 
 3697    fi
 3698 fi
 3699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
 3700 $as_echo "$ac_cv_path_EGREP" >&6; }
 3701  EGREP="$ac_cv_path_EGREP"
 3702 
 3703 
 3704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
 3705 $as_echo_n "checking for ANSI C header files... " >&6; }
 3706 if ${ac_cv_header_stdc+:} false; then :
 3707   $as_echo_n "(cached) " >&6
 3708 else
 3709   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3710 /* end confdefs.h.  */
 3711 #include <stdlib.h>
 3712 #include <stdarg.h>
 3713 #include <string.h>
 3714 #include <float.h>
 3715 
 3716 int
 3717 main ()
 3718 {
 3719 
 3720   ;
 3721   return 0;
 3722 }
 3723 _ACEOF
 3724 if ac_fn_cxx_try_compile "$LINENO"; then :
 3725   ac_cv_header_stdc=yes
 3726 else
 3727   ac_cv_header_stdc=no
 3728 fi
 3729 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3730 
 3731 if test $ac_cv_header_stdc = yes; then
 3732   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 3733   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3734 /* end confdefs.h.  */
 3735 #include <string.h>
 3736 
 3737 _ACEOF
 3738 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 3739   $EGREP "memchr" >/dev/null 2>&1; then :
 3740 
 3741 else
 3742   ac_cv_header_stdc=no
 3743 fi
 3744 rm -f conftest*
 3745 
 3746 fi
 3747 
 3748 if test $ac_cv_header_stdc = yes; then
 3749   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 3750   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3751 /* end confdefs.h.  */
 3752 #include <stdlib.h>
 3753 
 3754 _ACEOF
 3755 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 3756   $EGREP "free" >/dev/null 2>&1; then :
 3757 
 3758 else
 3759   ac_cv_header_stdc=no
 3760 fi
 3761 rm -f conftest*
 3762 
 3763 fi
 3764 
 3765 if test $ac_cv_header_stdc = yes; then
 3766   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 3767   if test "$cross_compiling" = yes; then :
 3768   :
 3769 else
 3770   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3771 /* end confdefs.h.  */
 3772 #include <ctype.h>
 3773 #include <stdlib.h>
 3774 #if ((' ' & 0x0FF) == 0x020)
 3775 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 3776 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 3777 #else
 3778 # define ISLOWER(c) \
 3779            (('a' <= (c) && (c) <= 'i') \
 3780              || ('j' <= (c) && (c) <= 'r') \
 3781              || ('s' <= (c) && (c) <= 'z'))
 3782 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
 3783 #endif
 3784 
 3785 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
 3786 int
 3787 main ()
 3788 {
 3789   int i;
 3790   for (i = 0; i < 256; i++)
 3791     if (XOR (islower (i), ISLOWER (i))
 3792     || toupper (i) != TOUPPER (i))
 3793       return 2;
 3794   return 0;
 3795 }
 3796 _ACEOF
 3797 if ac_fn_cxx_try_run "$LINENO"; then :
 3798 
 3799 else
 3800   ac_cv_header_stdc=no
 3801 fi
 3802 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
 3803   conftest.$ac_objext conftest.beam conftest.$ac_ext
 3804 fi
 3805 
 3806 fi
 3807 fi
 3808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
 3809 $as_echo "$ac_cv_header_stdc" >&6; }
 3810 if test $ac_cv_header_stdc = yes; then
 3811 
 3812 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
 3813 
 3814 fi
 3815 
 3816 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
 3817 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
 3818           inttypes.h stdint.h unistd.h
 3819 do :
 3820   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 3821 ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
 3822 "
 3823 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
 3824   cat >>confdefs.h <<_ACEOF
 3825 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 3826 _ACEOF
 3827 
 3828 fi
 3829 
 3830 done
 3831 
 3832 
 3833 ac_fn_cxx_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
 3834 if test "x$ac_cv_type_size_t" = xyes; then :
 3835 
 3836 else
 3837 
 3838 cat >>confdefs.h <<_ACEOF
 3839 #define size_t unsigned int
 3840 _ACEOF
 3841 
 3842 fi
 3843 
 3844 
 3845 
 3846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3847 /* end confdefs.h.  */
 3848 #include <sys/types.h>
 3849 #include <sys/ipc.h>
 3850 #include <sys/sem.h>
 3851 
 3852 int
 3853 main ()
 3854 {
 3855 union semun sem;
 3856   ;
 3857   return 0;
 3858 }
 3859 _ACEOF
 3860 if ac_fn_cxx_try_compile "$LINENO"; then :
 3861   semun="yes"
 3862 fi
 3863 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3864 if [ -n "$semun" ]; then
 3865    semun="#define SEMUN_IN_SEM_H"
 3866 fi
 3867 
 3868 
 3869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3870 /* end confdefs.h.  */
 3871 
 3872 int
 3873 main ()
 3874 {
 3875 bool var;
 3876   ;
 3877   return 0;
 3878 }
 3879 _ACEOF
 3880 if ac_fn_cxx_try_compile "$LINENO"; then :
 3881 
 3882 else
 3883   bool="typedef bool char;"
 3884 fi
 3885 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3886 
 3887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3888 /* end confdefs.h.  */
 3889 
 3890 int
 3891 main ()
 3892 {
 3893 char c = true; char d = false;
 3894 
 3895   ;
 3896   return 0;
 3897 }
 3898 _ACEOF
 3899 if ac_fn_cxx_try_compile "$LINENO"; then :
 3900   true_false="0"
 3901 else
 3902   true_false="1"
 3903 fi
 3904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3905 
 3906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3907 /* end confdefs.h.  */
 3908 #include <stdio.h>
 3909 int
 3910 main ()
 3911 {
 3912 char buf[10]; snprintf(buf, sizeof(buf), "abc");
 3913   ;
 3914   return 0;
 3915 }
 3916 _ACEOF
 3917 if ac_fn_cxx_try_link "$LINENO"; then :
 3918 
 3919 else
 3920   snprintf="no"
 3921 fi
 3922 rm -f core conftest.err conftest.$ac_objext \
 3923     conftest$ac_exeext conftest.$ac_ext;
 3924 if [ -n "$snprintf" ]; then
 3925    snprintf="#define NO_SNPRINTF"
 3926 fi
 3927 
 3928 for ac_header in algorithm algo.h algo
 3929 do :
 3930   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 3931 ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
 3932 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
 3933   cat >>confdefs.h <<_ACEOF
 3934 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 3935 _ACEOF
 3936 
 3937 fi
 3938 
 3939 done
 3940 
 3941 
 3942 
 3943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3944 /* end confdefs.h.  */
 3945 #define _GNU_SOURCE
 3946 #include <pthread.h>
 3947 
 3948 int
 3949 main ()
 3950 {
 3951 pthread_mutexattr_t attr;
 3952     pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
 3953 
 3954   ;
 3955   return 0;
 3956 }
 3957 _ACEOF
 3958 if ac_fn_cxx_try_compile "$LINENO"; then :
 3959   linux_pthread="yes"
 3960 fi
 3961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3962 if [ -n "$linux_pthread" ]; then
 3963    linux_pthread="#define LINUX_PTHREAD"
 3964 fi
 3965 
 3966 LDFLAGS=-lpthread
 3967 
 3968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 3969 /* end confdefs.h.  */
 3970 #include <pthread.h>
 3971 void * thread_func(void * param) { return NULL; }
 3972 
 3973 int
 3974 main ()
 3975 {
 3976 pthread_t thread_info;
 3977      pthread_attr_t attr;
 3978      pthread_create(&thread_info, &attr, &thread_func, NULL);
 3979 
 3980   ;
 3981   return 0;
 3982 }
 3983 _ACEOF
 3984 if ac_fn_cxx_try_link "$LINENO"; then :
 3985   thread_ldflags="-lpthread"
 3986 
 3987 else
 3988   thread_ldflags="-pthread"
 3989 fi
 3990 rm -f core conftest.err conftest.$ac_objext \
 3991     conftest$ac_exeext conftest.$ac_ext
 3992 
 3993 
 3994 if test "$cross_compiling" = yes; then :
 3995   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 3996 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 3997 as_fn_error $? "cannot run test program while cross compiling
 3998 See \`config.log' for more details" "$LINENO" 5; }
 3999 else
 4000   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 4001 /* end confdefs.h.  */
 4002 #ifndef _LARGEFILE64_SOURCE
 4003 #define _LARGEFILE64_SOURCE
 4004 #endif
 4005 #include <stdio.h>
 4006 #include <sys/types.h>
 4007 #include <sys/stat.h>
 4008 #include <fcntl.h>
 4009 #include <unistd.h>
 4010 #include <stdlib.h>
 4011 
 4012 int main () {
 4013   int fd;
 4014   off64_t i = off64_t(1) << 32 + 1;
 4015   const char * const name = "test.2g";
 4016 
 4017   fd = open64(name, O_CREAT|O_RDWR|O_EXCL|O_LARGEFILE,
 4018               S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP);
 4019   if (fd == -1) {
 4020     perror("open64");
 4021     exit(1);
 4022   }
 4023   unlink(name);
 4024 
 4025   int r = lseek64(fd, i, SEEK_SET);
 4026   if (r == -1) {
 4027     perror("lseek");
 4028     exit(1);
 4029   }
 4030   r = write(fd, &r, 1);
 4031   if (r == -1) {
 4032     perror("write");
 4033     exit(1);
 4034   }
 4035   close(fd);
 4036   return 0;
 4037 }
 4038 _ACEOF
 4039 if ac_fn_cxx_try_run "$LINENO"; then :
 4040   large_file="yes"
 4041 fi
 4042 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
 4043   conftest.$ac_objext conftest.beam conftest.$ac_ext
 4044 fi
 4045 
 4046 if [ -n "$large_file" ]; then
 4047    large_file="#define _LARGEFILE64_SOURCE"
 4048 fi
 4049 
 4050 ac_config_files="$ac_config_files Makefile bonnie.h port.h bonnie++.spec bon_csv2txt bon_csv2html.1 sun/pkginfo"
 4051 
 4052 cat >confcache <<\_ACEOF
 4053 # This file is a shell script that caches the results of configure
 4054 # tests run on this system so they can be shared between configure
 4055 # scripts and configure runs, see configure's option --config-cache.
 4056 # It is not useful on other systems.  If it contains results you don't
 4057 # want to keep, you may remove or edit it.
 4058 #
 4059 # config.status only pays attention to the cache file if you give it
 4060 # the --recheck option to rerun configure.
 4061 #
 4062 # `ac_cv_env_foo' variables (set or unset) will be overridden when
 4063 # loading this file, other *unset* `ac_cv_foo' will be assigned the
 4064 # following values.
 4065 
 4066 _ACEOF
 4067 
 4068 # The following way of writing the cache mishandles newlines in values,
 4069 # but we know of no workaround that is simple, portable, and efficient.
 4070 # So, we kill variables containing newlines.
 4071 # Ultrix sh set writes to stderr and can't be redirected directly,
 4072 # and sets the high bit in the cache file unless we assign to the vars.
 4073 (
 4074   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
 4075     eval ac_val=\$$ac_var
 4076     case $ac_val in #(
 4077     *${as_nl}*)
 4078       case $ac_var in #(
 4079       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
 4080 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
 4081       esac
 4082       case $ac_var in #(
 4083       _ | IFS | as_nl) ;; #(
 4084       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
 4085       *) { eval $ac_var=; unset $ac_var;} ;;
 4086       esac ;;
 4087     esac
 4088   done
 4089 
 4090   (set) 2>&1 |
 4091     case $as_nl`(ac_space=' '; set) 2>&1` in #(
 4092     *${as_nl}ac_space=\ *)
 4093       # `set' does not quote correctly, so add quotes: double-quote
 4094       # substitution turns \\\\ into \\, and sed turns \\ into \.
 4095       sed -n \
 4096     "s/'/'\\\\''/g;
 4097       s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
 4098       ;; #(
 4099     *)
 4100       # `set' quotes correctly as required by POSIX, so do not add quotes.
 4101       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
 4102       ;;
 4103     esac |
 4104     sort
 4105 ) |
 4106   sed '
 4107      /^ac_cv_env_/b end
 4108      t clear
 4109      :clear
 4110      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
 4111      t end
 4112      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
 4113      :end' >>confcache
 4114 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
 4115   if test -w "$cache_file"; then
 4116     if test "x$cache_file" != "x/dev/null"; then
 4117       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
 4118 $as_echo "$as_me: updating cache $cache_file" >&6;}
 4119       if test ! -f "$cache_file" || test -h "$cache_file"; then
 4120     cat confcache >"$cache_file"
 4121       else
 4122         case $cache_file in #(
 4123         */* | ?:*)
 4124       mv -f confcache "$cache_file"$$ &&
 4125       mv -f "$cache_file"$$ "$cache_file" ;; #(
 4126         *)
 4127       mv -f confcache "$cache_file" ;;
 4128     esac
 4129       fi
 4130     fi
 4131   else
 4132     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
 4133 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
 4134   fi
 4135 fi
 4136 rm -f confcache
 4137 
 4138 test "x$prefix" = xNONE && prefix=$ac_default_prefix
 4139 # Let make expand exec_prefix.
 4140 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
 4141 
 4142 DEFS=-DHAVE_CONFIG_H
 4143 
 4144 ac_libobjs=
 4145 ac_ltlibobjs=
 4146 U=
 4147 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
 4148   # 1. Remove the extension, and $U if already installed.
 4149   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
 4150   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
 4151   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
 4152   #    will be set to the directory where LIBOBJS objects are built.
 4153   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
 4154   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
 4155 done
 4156 LIBOBJS=$ac_libobjs
 4157 
 4158 LTLIBOBJS=$ac_ltlibobjs
 4159 
 4160 
 4161 
 4162 : "${CONFIG_STATUS=./config.status}"
 4163 ac_write_fail=0
 4164 ac_clean_files_save=$ac_clean_files
 4165 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
 4166 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
 4167 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
 4168 as_write_fail=0
 4169 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
 4170 #! $SHELL
 4171 # Generated by $as_me.
 4172 # Run this file to recreate the current configuration.
 4173 # Compiler output produced by configure, useful for debugging
 4174 # configure, is in config.log if it exists.
 4175 
 4176 debug=false
 4177 ac_cs_recheck=false
 4178 ac_cs_silent=false
 4179 
 4180 SHELL=\${CONFIG_SHELL-$SHELL}
 4181 export SHELL
 4182 _ASEOF
 4183 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
 4184 ## -------------------- ##
 4185 ## M4sh Initialization. ##
 4186 ## -------------------- ##
 4187 
 4188 # Be more Bourne compatible
 4189 DUALCASE=1; export DUALCASE # for MKS sh
 4190 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
 4191   emulate sh
 4192   NULLCMD=:
 4193   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 4194   # is contrary to our usage.  Disable this feature.
 4195   alias -g '${1+"$@"}'='"$@"'
 4196   setopt NO_GLOB_SUBST
 4197 else
 4198   case `(set -o) 2>/dev/null` in #(
 4199   *posix*) :
 4200     set -o posix ;; #(
 4201   *) :
 4202      ;;
 4203 esac
 4204 fi
 4205 
 4206 
 4207 as_nl='
 4208 '
 4209 export as_nl
 4210 # Printing a long string crashes Solaris 7 /usr/bin/printf.
 4211 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 4212 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
 4213 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
 4214 # Prefer a ksh shell builtin over an external printf program on Solaris,
 4215 # but without wasting forks for bash or zsh.
 4216 if test -z "$BASH_VERSION$ZSH_VERSION" \
 4217     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
 4218   as_echo='print -r --'
 4219   as_echo_n='print -rn --'
 4220 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
 4221   as_echo='printf %s\n'
 4222   as_echo_n='printf %s'
 4223 else
 4224   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
 4225     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
 4226     as_echo_n='/usr/ucb/echo -n'
 4227   else
 4228     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
 4229     as_echo_n_body='eval
 4230       arg=$1;
 4231       case $arg in #(
 4232       *"$as_nl"*)
 4233     expr "X$arg" : "X\\(.*\\)$as_nl";
 4234     arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
 4235       esac;
 4236       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
 4237     '
 4238     export as_echo_n_body
 4239     as_echo_n='sh -c $as_echo_n_body as_echo'
 4240   fi
 4241   export as_echo_body
 4242   as_echo='sh -c $as_echo_body as_echo'
 4243 fi
 4244 
 4245 # The user is always right.
 4246 if test "${PATH_SEPARATOR+set}" != set; then
 4247   PATH_SEPARATOR=:
 4248   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
 4249     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
 4250       PATH_SEPARATOR=';'
 4251   }
 4252 fi
 4253 
 4254 
 4255 # IFS
 4256 # We need space, tab and new line, in precisely that order.  Quoting is
 4257 # there to prevent editors from complaining about space-tab.
 4258 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
 4259 # splitting by setting IFS to empty value.)
 4260 IFS=" ""    $as_nl"
 4261 
 4262 # Find who we are.  Look in the path if we contain no directory separator.
 4263 as_myself=
 4264 case $0 in #((
 4265   *[\\/]* ) as_myself=$0 ;;
 4266   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 4267 for as_dir in $PATH
 4268 do
 4269   IFS=$as_save_IFS
 4270   test -z "$as_dir" && as_dir=.
 4271     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 4272   done
 4273 IFS=$as_save_IFS
 4274 
 4275      ;;
 4276 esac
 4277 # We did not find ourselves, most probably we were run as `sh COMMAND'
 4278 # in which case we are not to be found in the path.
 4279 if test "x$as_myself" = x; then
 4280   as_myself=$0
 4281 fi
 4282 if test ! -f "$as_myself"; then
 4283   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 4284   exit 1
 4285 fi
 4286 
 4287 # Unset variables that we do not need and which cause bugs (e.g. in
 4288 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 4289 # suppresses any "Segmentation fault" message there.  '((' could
 4290 # trigger a bug in pdksh 5.2.14.
 4291 for as_var in BASH_ENV ENV MAIL MAILPATH
 4292 do eval test x\${$as_var+set} = xset \
 4293   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 4294 done
 4295 PS1='$ '
 4296 PS2='> '
 4297 PS4='+ '
 4298 
 4299 # NLS nuisances.
 4300 LC_ALL=C
 4301 export LC_ALL
 4302 LANGUAGE=C
 4303 export LANGUAGE
 4304 
 4305 # CDPATH.
 4306 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 4307 
 4308 
 4309 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 4310 # ----------------------------------------
 4311 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 4312 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 4313 # script with STATUS, using 1 if that was 0.
 4314 as_fn_error ()
 4315 {
 4316   as_status=$1; test $as_status -eq 0 && as_status=1
 4317   if test "$4"; then
 4318     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 4319     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 4320   fi
 4321   $as_echo "$as_me: error: $2" >&2
 4322   as_fn_exit $as_status
 4323 } # as_fn_error
 4324 
 4325 
 4326 # as_fn_set_status STATUS
 4327 # -----------------------
 4328 # Set $? to STATUS, without forking.
 4329 as_fn_set_status ()
 4330 {
 4331   return $1
 4332 } # as_fn_set_status
 4333 
 4334 # as_fn_exit STATUS
 4335 # -----------------
 4336 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 4337 as_fn_exit ()
 4338 {
 4339   set +e
 4340   as_fn_set_status $1
 4341   exit $1
 4342 } # as_fn_exit
 4343 
 4344 # as_fn_unset VAR
 4345 # ---------------
 4346 # Portably unset VAR.
 4347 as_fn_unset ()
 4348 {
 4349   { eval $1=; unset $1;}
 4350 }
 4351 as_unset=as_fn_unset
 4352 # as_fn_append VAR VALUE
 4353 # ----------------------
 4354 # Append the text in VALUE to the end of the definition contained in VAR. Take
 4355 # advantage of any shell optimizations that allow amortized linear growth over
 4356 # repeated appends, instead of the typical quadratic growth present in naive
 4357 # implementations.
 4358 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 4359   eval 'as_fn_append ()
 4360   {
 4361     eval $1+=\$2
 4362   }'
 4363 else
 4364   as_fn_append ()
 4365   {
 4366     eval $1=\$$1\$2
 4367   }
 4368 fi # as_fn_append
 4369 
 4370 # as_fn_arith ARG...
 4371 # ------------------
 4372 # Perform arithmetic evaluation on the ARGs, and store the result in the
 4373 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 4374 # must be portable across $(()) and expr.
 4375 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 4376   eval 'as_fn_arith ()
 4377   {
 4378     as_val=$(( $* ))
 4379   }'
 4380 else
 4381   as_fn_arith ()
 4382   {
 4383     as_val=`expr "$@" || test $? -eq 1`
 4384   }
 4385 fi # as_fn_arith
 4386 
 4387 
 4388 if expr a : '\(a\)' >/dev/null 2>&1 &&
 4389    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 4390   as_expr=expr
 4391 else
 4392   as_expr=false
 4393 fi
 4394 
 4395 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 4396   as_basename=basename
 4397 else
 4398   as_basename=false
 4399 fi
 4400 
 4401 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 4402   as_dirname=dirname
 4403 else
 4404   as_dirname=false
 4405 fi
 4406 
 4407 as_me=`$as_basename -- "$0" ||
 4408 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 4409      X"$0" : 'X\(//\)$' \| \
 4410      X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 4411 $as_echo X/"$0" |
 4412     sed '/^.*\/\([^/][^/]*\)\/*$/{
 4413         s//\1/
 4414         q
 4415       }
 4416       /^X\/\(\/\/\)$/{
 4417         s//\1/
 4418         q
 4419       }
 4420       /^X\/\(\/\).*/{
 4421         s//\1/
 4422         q
 4423       }
 4424       s/.*/./; q'`
 4425 
 4426 # Avoid depending upon Character Ranges.
 4427 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 4428 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 4429 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 4430 as_cr_digits='0123456789'
 4431 as_cr_alnum=$as_cr_Letters$as_cr_digits
 4432 
 4433 ECHO_C= ECHO_N= ECHO_T=
 4434 case `echo -n x` in #(((((
 4435 -n*)
 4436   case `echo 'xy\c'` in
 4437   *c*) ECHO_T=' ';; # ECHO_T is single tab character.
 4438   xy)  ECHO_C='\c';;
 4439   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 4440        ECHO_T=' ';;
 4441   esac;;
 4442 *)
 4443   ECHO_N='-n';;
 4444 esac
 4445 
 4446 rm -f conf$$ conf$$.exe conf$$.file
 4447 if test -d conf$$.dir; then
 4448   rm -f conf$$.dir/conf$$.file
 4449 else
 4450   rm -f conf$$.dir
 4451   mkdir conf$$.dir 2>/dev/null
 4452 fi
 4453 if (echo >conf$$.file) 2>/dev/null; then
 4454   if ln -s conf$$.file conf$$ 2>/dev/null; then
 4455     as_ln_s='ln -s'
 4456     # ... but there are two gotchas:
 4457     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 4458     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 4459     # In both cases, we have to default to `cp -pR'.
 4460     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 4461       as_ln_s='cp -pR'
 4462   elif ln conf$$.file conf$$ 2>/dev/null; then
 4463     as_ln_s=ln
 4464   else
 4465     as_ln_s='cp -pR'
 4466   fi
 4467 else
 4468   as_ln_s='cp -pR'
 4469 fi
 4470 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 4471 rmdir conf$$.dir 2>/dev/null
 4472 
 4473 
 4474 # as_fn_mkdir_p
 4475 # -------------
 4476 # Create "$as_dir" as a directory, including parents if necessary.
 4477 as_fn_mkdir_p ()
 4478 {
 4479 
 4480   case $as_dir in #(
 4481   -*) as_dir=./$as_dir;;
 4482   esac
 4483   test -d "$as_dir" || eval $as_mkdir_p || {
 4484     as_dirs=
 4485     while :; do
 4486       case $as_dir in #(
 4487       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 4488       *) as_qdir=$as_dir;;
 4489       esac
 4490       as_dirs="'$as_qdir' $as_dirs"
 4491       as_dir=`$as_dirname -- "$as_dir" ||
 4492 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 4493      X"$as_dir" : 'X\(//\)[^/]' \| \
 4494      X"$as_dir" : 'X\(//\)$' \| \
 4495      X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 4496 $as_echo X"$as_dir" |
 4497     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 4498         s//\1/
 4499         q
 4500       }
 4501       /^X\(\/\/\)[^/].*/{
 4502         s//\1/
 4503         q
 4504       }
 4505       /^X\(\/\/\)$/{
 4506         s//\1/
 4507         q
 4508       }
 4509       /^X\(\/\).*/{
 4510         s//\1/
 4511         q
 4512       }
 4513       s/.*/./; q'`
 4514       test -d "$as_dir" && break
 4515     done
 4516     test -z "$as_dirs" || eval "mkdir $as_dirs"
 4517   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 4518 
 4519 
 4520 } # as_fn_mkdir_p
 4521 if mkdir -p . 2>/dev/null; then
 4522   as_mkdir_p='mkdir -p "$as_dir"'
 4523 else
 4524   test -d ./-p && rmdir ./-p
 4525   as_mkdir_p=false
 4526 fi
 4527 
 4528 
 4529 # as_fn_executable_p FILE
 4530 # -----------------------
 4531 # Test if FILE is an executable regular file.
 4532 as_fn_executable_p ()
 4533 {
 4534   test -f "$1" && test -x "$1"
 4535 } # as_fn_executable_p
 4536 as_test_x='test -x'
 4537 as_executable_p=as_fn_executable_p
 4538 
 4539 # Sed expression to map a string onto a valid CPP name.
 4540 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 4541 
 4542 # Sed expression to map a string onto a valid variable name.
 4543 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 4544 
 4545 
 4546 exec 6>&1
 4547 ## ----------------------------------- ##
 4548 ## Main body of $CONFIG_STATUS script. ##
 4549 ## ----------------------------------- ##
 4550 _ASEOF
 4551 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
 4552 
 4553 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 4554 # Save the log message, to keep $0 and so on meaningful, and to
 4555 # report actual input values of CONFIG_FILES etc. instead of their
 4556 # values after options handling.
 4557 ac_log="
 4558 This file was extended by $as_me, which was
 4559 generated by GNU Autoconf 2.69.  Invocation command line was
 4560 
 4561   CONFIG_FILES    = $CONFIG_FILES
 4562   CONFIG_HEADERS  = $CONFIG_HEADERS
 4563   CONFIG_LINKS    = $CONFIG_LINKS
 4564   CONFIG_COMMANDS = $CONFIG_COMMANDS
 4565   $ $0 $@
 4566 
 4567 on `(hostname || uname -n) 2>/dev/null | sed 1q`
 4568 "
 4569 
 4570 _ACEOF
 4571 
 4572 case $ac_config_files in *"
 4573 "*) set x $ac_config_files; shift; ac_config_files=$*;;
 4574 esac
 4575 
 4576 case $ac_config_headers in *"
 4577 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
 4578 esac
 4579 
 4580 
 4581 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 4582 # Files that config.status was made for.
 4583 config_files="$ac_config_files"
 4584 config_headers="$ac_config_headers"
 4585 
 4586 _ACEOF
 4587 
 4588 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 4589 ac_cs_usage="\
 4590 \`$as_me' instantiates files and other configuration actions
 4591 from templates according to the current configuration.  Unless the files
 4592 and actions are specified as TAGs, all are instantiated by default.
 4593 
 4594 Usage: $0 [OPTION]... [TAG]...
 4595 
 4596   -h, --help       print this help, then exit
 4597   -V, --version    print version number and configuration settings, then exit
 4598       --config     print configuration, then exit
 4599   -q, --quiet, --silent
 4600                    do not print progress messages
 4601   -d, --debug      don't remove temporary files
 4602       --recheck    update $as_me by reconfiguring in the same conditions
 4603       --file=FILE[:TEMPLATE]
 4604                    instantiate the configuration file FILE
 4605       --header=FILE[:TEMPLATE]
 4606                    instantiate the configuration header FILE
 4607 
 4608 Configuration files:
 4609 $config_files
 4610 
 4611 Configuration headers:
 4612 $config_headers
 4613 
 4614 Report bugs to the package provider."
 4615 
 4616 _ACEOF
 4617 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 4618 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 4619 ac_cs_version="\\
 4620 config.status
 4621 configured by $0, generated by GNU Autoconf 2.69,
 4622   with options \\"\$ac_cs_config\\"
 4623 
 4624 Copyright (C) 2012 Free Software Foundation, Inc.
 4625 This config.status script is free software; the Free Software Foundation
 4626 gives unlimited permission to copy, distribute and modify it."
 4627 
 4628 ac_pwd='$ac_pwd'
 4629 srcdir='$srcdir'
 4630 INSTALL='$INSTALL'
 4631 test -n "\$AWK" || AWK=awk
 4632 _ACEOF
 4633 
 4634 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 4635 # The default lists apply if the user does not specify any file.
 4636 ac_need_defaults=:
 4637 while test $# != 0
 4638 do
 4639   case $1 in
 4640   --*=?*)
 4641     ac_option=`expr "X$1" : 'X\([^=]*\)='`
 4642     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
 4643     ac_shift=:
 4644     ;;
 4645   --*=)
 4646     ac_option=`expr "X$1" : 'X\([^=]*\)='`
 4647     ac_optarg=
 4648     ac_shift=:
 4649     ;;
 4650   *)
 4651     ac_option=$1
 4652     ac_optarg=$2
 4653     ac_shift=shift
 4654     ;;
 4655   esac
 4656 
 4657   case $ac_option in
 4658   # Handling of the options.
 4659   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
 4660     ac_cs_recheck=: ;;
 4661   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
 4662     $as_echo "$ac_cs_version"; exit ;;
 4663   --config | --confi | --conf | --con | --co | --c )
 4664     $as_echo "$ac_cs_config"; exit ;;
 4665   --debug | --debu | --deb | --de | --d | -d )
 4666     debug=: ;;
 4667   --file | --fil | --fi | --f )
 4668     $ac_shift
 4669     case $ac_optarg in
 4670     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
 4671     '') as_fn_error $? "missing file argument" ;;
 4672     esac
 4673     as_fn_append CONFIG_FILES " '$ac_optarg'"
 4674     ac_need_defaults=false;;
 4675   --header | --heade | --head | --hea )
 4676     $ac_shift
 4677     case $ac_optarg in
 4678     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
 4679     esac
 4680     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
 4681     ac_need_defaults=false;;
 4682   --he | --h)
 4683     # Conflict between --help and --header
 4684     as_fn_error $? "ambiguous option: \`$1'
 4685 Try \`$0 --help' for more information.";;
 4686   --help | --hel | -h )
 4687     $as_echo "$ac_cs_usage"; exit ;;
 4688   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 4689   | -silent | --silent | --silen | --sile | --sil | --si | --s)
 4690     ac_cs_silent=: ;;
 4691 
 4692   # This is an error.
 4693   -*) as_fn_error $? "unrecognized option: \`$1'
 4694 Try \`$0 --help' for more information." ;;
 4695 
 4696   *) as_fn_append ac_config_targets " $1"
 4697      ac_need_defaults=false ;;
 4698 
 4699   esac
 4700   shift
 4701 done
 4702 
 4703 ac_configure_extra_args=
 4704 
 4705 if $ac_cs_silent; then
 4706   exec 6>/dev/null
 4707   ac_configure_extra_args="$ac_configure_extra_args --silent"
 4708 fi
 4709 
 4710 _ACEOF
 4711 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 4712 if \$ac_cs_recheck; then
 4713   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
 4714   shift
 4715   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
 4716   CONFIG_SHELL='$SHELL'
 4717   export CONFIG_SHELL
 4718   exec "\$@"
 4719 fi
 4720 
 4721 _ACEOF
 4722 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 4723 exec 5>>config.log
 4724 {
 4725   echo
 4726   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
 4727 ## Running $as_me. ##
 4728 _ASBOX
 4729   $as_echo "$ac_log"
 4730 } >&5
 4731 
 4732 _ACEOF
 4733 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 4734 _ACEOF
 4735 
 4736 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 4737 
 4738 # Handling of arguments.
 4739 for ac_config_target in $ac_config_targets
 4740 do
 4741   case $ac_config_target in
 4742     "conf.h") CONFIG_HEADERS="$CONFIG_HEADERS conf.h" ;;
 4743     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
 4744     "bonnie.h") CONFIG_FILES="$CONFIG_FILES bonnie.h" ;;
 4745     "port.h") CONFIG_FILES="$CONFIG_FILES port.h" ;;
 4746     "bonnie++.spec") CONFIG_FILES="$CONFIG_FILES bonnie++.spec" ;;
 4747     "bon_csv2txt") CONFIG_FILES="$CONFIG_FILES bon_csv2txt" ;;
 4748     "bon_csv2html.1") CONFIG_FILES="$CONFIG_FILES bon_csv2html.1" ;;
 4749     "sun/pkginfo") CONFIG_FILES="$CONFIG_FILES sun/pkginfo" ;;
 4750 
 4751   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
 4752   esac
 4753 done
 4754 
 4755 
 4756 # If the user did not use the arguments to specify the items to instantiate,
 4757 # then the envvar interface is used.  Set only those that are not.
 4758 # We use the long form for the default assignment because of an extremely
 4759 # bizarre bug on SunOS 4.1.3.
 4760 if $ac_need_defaults; then
 4761   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
 4762   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
 4763 fi
 4764 
 4765 # Have a temporary directory for convenience.  Make it in the build tree
 4766 # simply because there is no reason against having it here, and in addition,
 4767 # creating and moving files from /tmp can sometimes cause problems.
 4768 # Hook for its removal unless debugging.
 4769 # Note that there is a small window in which the directory will not be cleaned:
 4770 # after its creation but before its name has been assigned to `$tmp'.
 4771 $debug ||
 4772 {
 4773   tmp= ac_tmp=
 4774   trap 'exit_status=$?
 4775   : "${ac_tmp:=$tmp}"
 4776   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
 4777 ' 0
 4778   trap 'as_fn_exit 1' 1 2 13 15
 4779 }
 4780 # Create a (secure) tmp directory for tmp files.
 4781 
 4782 {
 4783   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
 4784   test -d "$tmp"
 4785 }  ||
 4786 {
 4787   tmp=./conf$$-$RANDOM
 4788   (umask 077 && mkdir "$tmp")
 4789 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
 4790 ac_tmp=$tmp
 4791 
 4792 # Set up the scripts for CONFIG_FILES section.
 4793 # No need to generate them if there are no CONFIG_FILES.
 4794 # This happens for instance with `./config.status config.h'.
 4795 if test -n "$CONFIG_FILES"; then
 4796 
 4797 
 4798 ac_cr=`echo X | tr X '\015'`
 4799 # On cygwin, bash can eat \r inside `` if the user requested igncr.
 4800 # But we know of no other shell where ac_cr would be empty at this
 4801 # point, so we can use a bashism as a fallback.
 4802 if test "x$ac_cr" = x; then
 4803   eval ac_cr=\$\'\\r\'
 4804 fi
 4805 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
 4806 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
 4807   ac_cs_awk_cr='\\r'
 4808 else
 4809   ac_cs_awk_cr=$ac_cr
 4810 fi
 4811 
 4812 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
 4813 _ACEOF
 4814 
 4815 
 4816 {
 4817   echo "cat >conf$$subs.awk <<_ACEOF" &&
 4818   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
 4819   echo "_ACEOF"
 4820 } >conf$$subs.sh ||
 4821   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
 4822 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
 4823 ac_delim='%!_!# '
 4824 for ac_last_try in false false false false false :; do
 4825   . ./conf$$subs.sh ||
 4826     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
 4827 
 4828   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
 4829   if test $ac_delim_n = $ac_delim_num; then
 4830     break
 4831   elif $ac_last_try; then
 4832     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
 4833   else
 4834     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
 4835   fi
 4836 done
 4837 rm -f conf$$subs.sh
 4838 
 4839 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 4840 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
 4841 _ACEOF
 4842 sed -n '
 4843 h
 4844 s/^/S["/; s/!.*/"]=/
 4845 p
 4846 g
 4847 s/^[^!]*!//
 4848 :repl
 4849 t repl
 4850 s/'"$ac_delim"'$//
 4851 t delim
 4852 :nl
 4853 h
 4854 s/\(.\{148\}\)..*/\1/
 4855 t more1
 4856 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
 4857 p
 4858 n
 4859 b repl
 4860 :more1
 4861 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
 4862 p
 4863 g
 4864 s/.\{148\}//
 4865 t nl
 4866 :delim
 4867 h
 4868 s/\(.\{148\}\)..*/\1/
 4869 t more2
 4870 s/["\\]/\\&/g; s/^/"/; s/$/"/
 4871 p
 4872 b
 4873 :more2
 4874 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
 4875 p
 4876 g
 4877 s/.\{148\}//
 4878 t delim
 4879 ' <conf$$subs.awk | sed '
 4880 /^[^""]/{
 4881   N
 4882   s/\n//
 4883 }
 4884 ' >>$CONFIG_STATUS || ac_write_fail=1
 4885 rm -f conf$$subs.awk
 4886 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 4887 _ACAWK
 4888 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
 4889   for (key in S) S_is_set[key] = 1
 4890   FS = ""
 4891 
 4892 }
 4893 {
 4894   line = $ 0
 4895   nfields = split(line, field, "@")
 4896   substed = 0
 4897   len = length(field[1])
 4898   for (i = 2; i < nfields; i++) {
 4899     key = field[i]
 4900     keylen = length(key)
 4901     if (S_is_set[key]) {
 4902       value = S[key]
 4903       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
 4904       len += length(value) + length(field[++i])
 4905       substed = 1
 4906     } else
 4907       len += 1 + keylen
 4908   }
 4909 
 4910   print line
 4911 }
 4912 
 4913 _ACAWK
 4914 _ACEOF
 4915 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 4916 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
 4917   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
 4918 else
 4919   cat
 4920 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
 4921   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
 4922 _ACEOF
 4923 
 4924 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
 4925 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
 4926 # trailing colons and then remove the whole line if VPATH becomes empty
 4927 # (actually we leave an empty line to preserve line numbers).
 4928 if test "x$srcdir" = x.; then
 4929   ac_vpsub='/^[  ]*VPATH[    ]*=[    ]*/{
 4930 h
 4931 s///
 4932 s/^/:/
 4933 s/[  ]*$/:/
 4934 s/:\$(srcdir):/:/g
 4935 s/:\${srcdir}:/:/g
 4936 s/:@srcdir@:/:/g
 4937 s/^:*//
 4938 s/:*$//
 4939 x
 4940 s/\(=[   ]*\).*/\1/
 4941 G
 4942 s/\n//
 4943 s/^[^=]*=[   ]*$//
 4944 }'
 4945 fi
 4946 
 4947 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 4948 fi # test -n "$CONFIG_FILES"
 4949 
 4950 # Set up the scripts for CONFIG_HEADERS section.
 4951 # No need to generate them if there are no CONFIG_HEADERS.
 4952 # This happens for instance with `./config.status Makefile'.
 4953 if test -n "$CONFIG_HEADERS"; then
 4954 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
 4955 BEGIN {
 4956 _ACEOF
 4957 
 4958 # Transform confdefs.h into an awk script `defines.awk', embedded as
 4959 # here-document in config.status, that substitutes the proper values into
 4960 # config.h.in to produce config.h.
 4961 
 4962 # Create a delimiter string that does not exist in confdefs.h, to ease
 4963 # handling of long lines.
 4964 ac_delim='%!_!# '
 4965 for ac_last_try in false false :; do
 4966   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
 4967   if test -z "$ac_tt"; then
 4968     break
 4969   elif $ac_last_try; then
 4970     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
 4971   else
 4972     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
 4973   fi
 4974 done
 4975 
 4976 # For the awk script, D is an array of macro values keyed by name,
 4977 # likewise P contains macro parameters if any.  Preserve backslash
 4978 # newline sequences.
 4979 
 4980 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
 4981 sed -n '
 4982 s/.\{148\}/&'"$ac_delim"'/g
 4983 t rset
 4984 :rset
 4985 s/^[     ]*#[    ]*define[   ][  ]*/ /
 4986 t def
 4987 d
 4988 :def
 4989 s/\\$//
 4990 t bsnl
 4991 s/["\\]/\\&/g
 4992 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
 4993 D["\1"]=" \3"/p
 4994 s/^ \('"$ac_word_re"'\)[     ]*\(.*\)/D["\1"]=" \2"/p
 4995 d
 4996 :bsnl
 4997 s/["\\]/\\&/g
 4998 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
 4999 D["\1"]=" \3\\\\\\n"\\/p
 5000 t cont
 5001 s/^ \('"$ac_word_re"'\)[     ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
 5002 t cont
 5003 d
 5004 :cont
 5005 n
 5006 s/.\{148\}/&'"$ac_delim"'/g
 5007 t clear
 5008 :clear
 5009 s/\\$//
 5010 t bsnlc
 5011 s/["\\]/\\&/g; s/^/"/; s/$/"/p
 5012 d
 5013 :bsnlc
 5014 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
 5015 b cont
 5016 ' <confdefs.h | sed '
 5017 s/'"$ac_delim"'/"\\\
 5018 "/g' >>$CONFIG_STATUS || ac_write_fail=1
 5019 
 5020 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 5021   for (key in D) D_is_set[key] = 1
 5022   FS = ""
 5023 }
 5024 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
 5025   line = \$ 0
 5026   split(line, arg, " ")
 5027   if (arg[1] == "#") {
 5028     defundef = arg[2]
 5029     mac1 = arg[3]
 5030   } else {
 5031     defundef = substr(arg[1], 2)
 5032     mac1 = arg[2]
 5033   }
 5034   split(mac1, mac2, "(") #)
 5035   macro = mac2[1]
 5036   prefix = substr(line, 1, index(line, defundef) - 1)
 5037   if (D_is_set[macro]) {
 5038     # Preserve the white space surrounding the "#".
 5039     print prefix "define", macro P[macro] D[macro]
 5040     next
 5041   } else {
 5042     # Replace #undef with comments.  This is necessary, for example,
 5043     # in the case of _POSIX_SOURCE, which is predefined and required
 5044     # on some systems where configure will not decide to define it.
 5045     if (defundef == "undef") {
 5046       print "/*", prefix defundef, macro, "*/"
 5047       next
 5048     }
 5049   }
 5050 }
 5051 { print }
 5052 _ACAWK
 5053 _ACEOF
 5054 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 5055   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
 5056 fi # test -n "$CONFIG_HEADERS"
 5057 
 5058 
 5059 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
 5060 shift
 5061 for ac_tag
 5062 do
 5063   case $ac_tag in
 5064   :[FHLC]) ac_mode=$ac_tag; continue;;
 5065   esac
 5066   case $ac_mode$ac_tag in
 5067   :[FHL]*:*);;
 5068   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
 5069   :[FH]-) ac_tag=-:-;;
 5070   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
 5071   esac
 5072   ac_save_IFS=$IFS
 5073   IFS=:
 5074   set x $ac_tag
 5075   IFS=$ac_save_IFS
 5076   shift
 5077   ac_file=$1
 5078   shift
 5079 
 5080   case $ac_mode in
 5081   :L) ac_source=$1;;
 5082   :[FH])
 5083     ac_file_inputs=
 5084     for ac_f
 5085     do
 5086       case $ac_f in
 5087       -) ac_f="$ac_tmp/stdin";;
 5088       *) # Look for the file first in the build tree, then in the source tree
 5089      # (if the path is not absolute).  The absolute path cannot be DOS-style,
 5090      # because $ac_f cannot contain `:'.
 5091      test -f "$ac_f" ||
 5092        case $ac_f in
 5093        [\\/$]*) false;;
 5094        *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
 5095        esac ||
 5096        as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
 5097       esac
 5098       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
 5099       as_fn_append ac_file_inputs " '$ac_f'"
 5100     done
 5101 
 5102     # Let's still pretend it is `configure' which instantiates (i.e., don't
 5103     # use $as_me), people would be surprised to read:
 5104     #    /* config.h.  Generated by config.status.  */
 5105     configure_input='Generated from '`
 5106       $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
 5107     `' by configure.'
 5108     if test x"$ac_file" != x-; then
 5109       configure_input="$ac_file.  $configure_input"
 5110       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
 5111 $as_echo "$as_me: creating $ac_file" >&6;}
 5112     fi
 5113     # Neutralize special characters interpreted by sed in replacement strings.
 5114     case $configure_input in #(
 5115     *\&* | *\|* | *\\* )
 5116        ac_sed_conf_input=`$as_echo "$configure_input" |
 5117        sed 's/[\\\\&|]/\\\\&/g'`;; #(
 5118     *) ac_sed_conf_input=$configure_input;;
 5119     esac
 5120 
 5121     case $ac_tag in
 5122     *:-:* | *:-) cat >"$ac_tmp/stdin" \
 5123       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
 5124     esac
 5125     ;;
 5126   esac
 5127 
 5128   ac_dir=`$as_dirname -- "$ac_file" ||
 5129 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 5130      X"$ac_file" : 'X\(//\)[^/]' \| \
 5131      X"$ac_file" : 'X\(//\)$' \| \
 5132      X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
 5133 $as_echo X"$ac_file" |
 5134     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 5135         s//\1/
 5136         q
 5137       }
 5138       /^X\(\/\/\)[^/].*/{
 5139         s//\1/
 5140         q
 5141       }
 5142       /^X\(\/\/\)$/{
 5143         s//\1/
 5144         q
 5145       }
 5146       /^X\(\/\).*/{
 5147         s//\1/
 5148         q
 5149       }
 5150       s/.*/./; q'`
 5151   as_dir="$ac_dir"; as_fn_mkdir_p
 5152   ac_builddir=.
 5153 
 5154 case "$ac_dir" in
 5155 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 5156 *)
 5157   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
 5158   # A ".." for each directory in $ac_dir_suffix.
 5159   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
 5160   case $ac_top_builddir_sub in
 5161   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
 5162   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
 5163   esac ;;
 5164 esac
 5165 ac_abs_top_builddir=$ac_pwd
 5166 ac_abs_builddir=$ac_pwd$ac_dir_suffix
 5167 # for backward compatibility:
 5168 ac_top_builddir=$ac_top_build_prefix
 5169 
 5170 case $srcdir in
 5171   .)  # We are building in place.
 5172     ac_srcdir=.
 5173     ac_top_srcdir=$ac_top_builddir_sub
 5174     ac_abs_top_srcdir=$ac_pwd ;;
 5175   [\\/]* | ?:[\\/]* )  # Absolute name.
 5176     ac_srcdir=$srcdir$ac_dir_suffix;
 5177     ac_top_srcdir=$srcdir
 5178     ac_abs_top_srcdir=$srcdir ;;
 5179   *) # Relative name.
 5180     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
 5181     ac_top_srcdir=$ac_top_build_prefix$srcdir
 5182     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
 5183 esac
 5184 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
 5185 
 5186 
 5187   case $ac_mode in
 5188   :F)
 5189   #
 5190   # CONFIG_FILE
 5191   #
 5192 
 5193   case $INSTALL in
 5194   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
 5195   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
 5196   esac
 5197 _ACEOF
 5198 
 5199 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 5200 # If the template does not know about datarootdir, expand it.
 5201 # FIXME: This hack should be removed a few years after 2.60.
 5202 ac_datarootdir_hack=; ac_datarootdir_seen=
 5203 ac_sed_dataroot='
 5204 /datarootdir/ {
 5205   p
 5206   q
 5207 }
 5208 /@datadir@/p
 5209 /@docdir@/p
 5210 /@infodir@/p
 5211 /@localedir@/p
 5212 /@mandir@/p'
 5213 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
 5214 *datarootdir*) ac_datarootdir_seen=yes;;
 5215 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
 5216   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
 5217 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
 5218 _ACEOF
 5219 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 5220   ac_datarootdir_hack='
 5221   s&@datadir@&$datadir&g
 5222   s&@docdir@&$docdir&g
 5223   s&@infodir@&$infodir&g
 5224   s&@localedir@&$localedir&g
 5225   s&@mandir@&$mandir&g
 5226   s&\\\${datarootdir}&$datarootdir&g' ;;
 5227 esac
 5228 _ACEOF
 5229 
 5230 # Neutralize VPATH when `$srcdir' = `.'.
 5231 # Shell code in configure.ac might set extrasub.
 5232 # FIXME: do we really want to maintain this feature?
 5233 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 5234 ac_sed_extra="$ac_vpsub
 5235 $extrasub
 5236 _ACEOF
 5237 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 5238 :t
 5239 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
 5240 s|@configure_input@|$ac_sed_conf_input|;t t
 5241 s&@top_builddir@&$ac_top_builddir_sub&;t t
 5242 s&@top_build_prefix@&$ac_top_build_prefix&;t t
 5243 s&@srcdir@&$ac_srcdir&;t t
 5244 s&@abs_srcdir@&$ac_abs_srcdir&;t t
 5245 s&@top_srcdir@&$ac_top_srcdir&;t t
 5246 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
 5247 s&@builddir@&$ac_builddir&;t t
 5248 s&@abs_builddir@&$ac_abs_builddir&;t t
 5249 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
 5250 s&@INSTALL@&$ac_INSTALL&;t t
 5251 $ac_datarootdir_hack
 5252 "
 5253 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
 5254   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 5255 
 5256 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
 5257   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
 5258   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
 5259       "$ac_tmp/out"`; test -z "$ac_out"; } &&
 5260   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 5261 which seems to be undefined.  Please make sure it is defined" >&5
 5262 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 5263 which seems to be undefined.  Please make sure it is defined" >&2;}
 5264 
 5265   rm -f "$ac_tmp/stdin"
 5266   case $ac_file in
 5267   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
 5268   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
 5269   esac \
 5270   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 5271  ;;
 5272   :H)
 5273   #
 5274   # CONFIG_HEADER
 5275   #
 5276   if test x"$ac_file" != x-; then
 5277     {
 5278       $as_echo "/* $configure_input  */" \
 5279       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
 5280     } >"$ac_tmp/config.h" \
 5281       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 5282     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
 5283       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
 5284 $as_echo "$as_me: $ac_file is unchanged" >&6;}
 5285     else
 5286       rm -f "$ac_file"
 5287       mv "$ac_tmp/config.h" "$ac_file" \
 5288     || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 5289     fi
 5290   else
 5291     $as_echo "/* $configure_input  */" \
 5292       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
 5293       || as_fn_error $? "could not create -" "$LINENO" 5
 5294   fi
 5295  ;;
 5296 
 5297 
 5298   esac
 5299 
 5300 done # for ac_tag
 5301 
 5302 
 5303 as_fn_exit 0
 5304 _ACEOF
 5305 ac_clean_files=$ac_clean_files_save
 5306 
 5307 test $ac_write_fail = 0 ||
 5308   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
 5309 
 5310 
 5311 # configure is writing to config.log, and then calls config.status.
 5312 # config.status does its own redirection, appending to config.log.
 5313 # Unfortunately, on DOS this fails, as config.log is still kept open
 5314 # by configure, so config.status won't be able to write to it; its
 5315 # output is simply discarded.  So we exec the FD to /dev/null,
 5316 # effectively closing config.log, so it can be properly (re)opened and
 5317 # appended to by config.status.  When coming back to configure, we
 5318 # need to make the FD available again.
 5319 if test "$no_create" != yes; then
 5320   ac_cs_success=:
 5321   ac_config_status_args=
 5322   test "$silent" = yes &&
 5323     ac_config_status_args="$ac_config_status_args --quiet"
 5324   exec 5>/dev/null
 5325   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
 5326   exec 5>>config.log
 5327   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
 5328   # would make configure fail if this is the last instruction.
 5329   $ac_cs_success || as_fn_exit 1
 5330 fi
 5331 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
 5332   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
 5333 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
 5334 fi
 5335