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    1 #! /bin/sh
    2 # From configure.ac Id: configure.ac 3178 2021-06-07 21:50:05Z brachman .
    3 # Guess values for system-dependent variables and create Makefiles.
    4 # Generated by GNU Autoconf 2.69 for DACS 1.4.46.
    5 #
    6 # Report bugs to <dacs-bugs@dss.ca>.
    7 #
    8 #
    9 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   10 #
   11 #
   12 # This configure script is free software; the Free Software Foundation
   13 # gives unlimited permission to copy, distribute and modify it.
   14 ## -------------------- ##
   15 ## M4sh Initialization. ##
   16 ## -------------------- ##
   17 
   18 # Be more Bourne compatible
   19 DUALCASE=1; export DUALCASE # for MKS sh
   20 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
   21   emulate sh
   22   NULLCMD=:
   23   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   24   # is contrary to our usage.  Disable this feature.
   25   alias -g '${1+"$@"}'='"$@"'
   26   setopt NO_GLOB_SUBST
   27 else
   28   case `(set -o) 2>/dev/null` in #(
   29   *posix*) :
   30     set -o posix ;; #(
   31   *) :
   32      ;;
   33 esac
   34 fi
   35 
   36 
   37 as_nl='
   38 '
   39 export as_nl
   40 # Printing a long string crashes Solaris 7 /usr/bin/printf.
   41 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
   42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
   43 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
   44 # Prefer a ksh shell builtin over an external printf program on Solaris,
   45 # but without wasting forks for bash or zsh.
   46 if test -z "$BASH_VERSION$ZSH_VERSION" \
   47     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
   48   as_echo='print -r --'
   49   as_echo_n='print -rn --'
   50 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
   51   as_echo='printf %s\n'
   52   as_echo_n='printf %s'
   53 else
   54   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
   55     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
   56     as_echo_n='/usr/ucb/echo -n'
   57   else
   58     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
   59     as_echo_n_body='eval
   60       arg=$1;
   61       case $arg in #(
   62       *"$as_nl"*)
   63     expr "X$arg" : "X\\(.*\\)$as_nl";
   64     arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
   65       esac;
   66       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
   67     '
   68     export as_echo_n_body
   69     as_echo_n='sh -c $as_echo_n_body as_echo'
   70   fi
   71   export as_echo_body
   72   as_echo='sh -c $as_echo_body as_echo'
   73 fi
   74 
   75 # The user is always right.
   76 if test "${PATH_SEPARATOR+set}" != set; then
   77   PATH_SEPARATOR=:
   78   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
   79     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
   80       PATH_SEPARATOR=';'
   81   }
   82 fi
   83 
   84 
   85 # IFS
   86 # We need space, tab and new line, in precisely that order.  Quoting is
   87 # there to prevent editors from complaining about space-tab.
   88 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
   89 # splitting by setting IFS to empty value.)
   90 IFS=" ""    $as_nl"
   91 
   92 # Find who we are.  Look in the path if we contain no directory separator.
   93 as_myself=
   94 case $0 in #((
   95   *[\\/]* ) as_myself=$0 ;;
   96   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   97 for as_dir in $PATH
   98 do
   99   IFS=$as_save_IFS
  100   test -z "$as_dir" && as_dir=.
  101     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  102   done
  103 IFS=$as_save_IFS
  104 
  105      ;;
  106 esac
  107 # We did not find ourselves, most probably we were run as `sh COMMAND'
  108 # in which case we are not to be found in the path.
  109 if test "x$as_myself" = x; then
  110   as_myself=$0
  111 fi
  112 if test ! -f "$as_myself"; then
  113   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  114   exit 1
  115 fi
  116 
  117 # Unset variables that we do not need and which cause bugs (e.g. in
  118 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
  119 # suppresses any "Segmentation fault" message there.  '((' could
  120 # trigger a bug in pdksh 5.2.14.
  121 for as_var in BASH_ENV ENV MAIL MAILPATH
  122 do eval test x\${$as_var+set} = xset \
  123   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
  124 done
  125 PS1='$ '
  126 PS2='> '
  127 PS4='+ '
  128 
  129 # NLS nuisances.
  130 LC_ALL=C
  131 export LC_ALL
  132 LANGUAGE=C
  133 export LANGUAGE
  134 
  135 # CDPATH.
  136 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
  137 
  138 # Use a proper internal environment variable to ensure we don't fall
  139   # into an infinite loop, continuously re-executing ourselves.
  140   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
  141     _as_can_reexec=no; export _as_can_reexec;
  142     # We cannot yet assume a decent shell, so we have to provide a
  143 # neutralization value for shells without unset; and this also
  144 # works around shells that cannot unset nonexistent variables.
  145 # Preserve -v and -x to the replacement shell.
  146 BASH_ENV=/dev/null
  147 ENV=/dev/null
  148 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
  149 case $- in # ((((
  150   *v*x* | *x*v* ) as_opts=-vx ;;
  151   *v* ) as_opts=-v ;;
  152   *x* ) as_opts=-x ;;
  153   * ) as_opts= ;;
  154 esac
  155 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
  156 # Admittedly, this is quite paranoid, since all the known shells bail
  157 # out after a failed `exec'.
  158 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
  159 as_fn_exit 255
  160   fi
  161   # We don't want this to propagate to other subprocesses.
  162           { _as_can_reexec=; unset _as_can_reexec;}
  163 if test "x$CONFIG_SHELL" = x; then
  164   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
  165   emulate sh
  166   NULLCMD=:
  167   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
  168   # is contrary to our usage.  Disable this feature.
  169   alias -g '\${1+\"\$@\"}'='\"\$@\"'
  170   setopt NO_GLOB_SUBST
  171 else
  172   case \`(set -o) 2>/dev/null\` in #(
  173   *posix*) :
  174     set -o posix ;; #(
  175   *) :
  176      ;;
  177 esac
  178 fi
  179 "
  180   as_required="as_fn_return () { (exit \$1); }
  181 as_fn_success () { as_fn_return 0; }
  182 as_fn_failure () { as_fn_return 1; }
  183 as_fn_ret_success () { return 0; }
  184 as_fn_ret_failure () { return 1; }
  185 
  186 exitcode=0
  187 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
  188 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
  189 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
  190 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
  191 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
  192 
  193 else
  194   exitcode=1; echo positional parameters were not saved.
  195 fi
  196 test x\$exitcode = x0 || exit 1
  197 test -x / || exit 1"
  198   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
  199   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
  200   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
  201   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
  202 test \$(( 1 + 1 )) = 2 || exit 1
  203 
  204   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
  205     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  206     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
  207     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
  208     PATH=/empty FPATH=/empty; export PATH FPATH
  209     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
  210       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
  211   if (eval "$as_required") 2>/dev/null; then :
  212   as_have_required=yes
  213 else
  214   as_have_required=no
  215 fi
  216   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
  217 
  218 else
  219   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  220 as_found=false
  221 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
  222 do
  223   IFS=$as_save_IFS
  224   test -z "$as_dir" && as_dir=.
  225   as_found=:
  226   case $as_dir in #(
  227      /*)
  228        for as_base in sh bash ksh sh5; do
  229          # Try only shells that exist, to save several forks.
  230          as_shell=$as_dir/$as_base
  231          if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
  232             { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
  233   CONFIG_SHELL=$as_shell as_have_required=yes
  234            if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
  235   break 2
  236 fi
  237 fi
  238        done;;
  239        esac
  240   as_found=false
  241 done
  242 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
  243           { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
  244   CONFIG_SHELL=$SHELL as_have_required=yes
  245 fi; }
  246 IFS=$as_save_IFS
  247 
  248 
  249       if test "x$CONFIG_SHELL" != x; then :
  250   export CONFIG_SHELL
  251              # We cannot yet assume a decent shell, so we have to provide a
  252 # neutralization value for shells without unset; and this also
  253 # works around shells that cannot unset nonexistent variables.
  254 # Preserve -v and -x to the replacement shell.
  255 BASH_ENV=/dev/null
  256 ENV=/dev/null
  257 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
  258 case $- in # ((((
  259   *v*x* | *x*v* ) as_opts=-vx ;;
  260   *v* ) as_opts=-v ;;
  261   *x* ) as_opts=-x ;;
  262   * ) as_opts= ;;
  263 esac
  264 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
  265 # Admittedly, this is quite paranoid, since all the known shells bail
  266 # out after a failed `exec'.
  267 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
  268 exit 255
  269 fi
  270 
  271     if test x$as_have_required = xno; then :
  272   $as_echo "$0: This script requires a shell more modern than all"
  273   $as_echo "$0: the shells that I found on your system."
  274   if test x${ZSH_VERSION+set} = xset ; then
  275     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
  276     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
  277   else
  278     $as_echo "$0: Please tell bug-autoconf@gnu.org and dacs-bugs@dss.ca
  279 $0: about your system, including any error possibly output
  280 $0: before this message. Then install a modern shell, or
  281 $0: manually run the script under such a shell if you do
  282 $0: have one."
  283   fi
  284   exit 1
  285 fi
  286 fi
  287 fi
  288 SHELL=${CONFIG_SHELL-/bin/sh}
  289 export SHELL
  290 # Unset more variables known to interfere with behavior of common tools.
  291 CLICOLOR_FORCE= GREP_OPTIONS=
  292 unset CLICOLOR_FORCE GREP_OPTIONS
  293 
  294 ## --------------------- ##
  295 ## M4sh Shell Functions. ##
  296 ## --------------------- ##
  297 # as_fn_unset VAR
  298 # ---------------
  299 # Portably unset VAR.
  300 as_fn_unset ()
  301 {
  302   { eval $1=; unset $1;}
  303 }
  304 as_unset=as_fn_unset
  305 
  306 # as_fn_set_status STATUS
  307 # -----------------------
  308 # Set $? to STATUS, without forking.
  309 as_fn_set_status ()
  310 {
  311   return $1
  312 } # as_fn_set_status
  313 
  314 # as_fn_exit STATUS
  315 # -----------------
  316 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
  317 as_fn_exit ()
  318 {
  319   set +e
  320   as_fn_set_status $1
  321   exit $1
  322 } # as_fn_exit
  323 
  324 # as_fn_mkdir_p
  325 # -------------
  326 # Create "$as_dir" as a directory, including parents if necessary.
  327 as_fn_mkdir_p ()
  328 {
  329 
  330   case $as_dir in #(
  331   -*) as_dir=./$as_dir;;
  332   esac
  333   test -d "$as_dir" || eval $as_mkdir_p || {
  334     as_dirs=
  335     while :; do
  336       case $as_dir in #(
  337       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
  338       *) as_qdir=$as_dir;;
  339       esac
  340       as_dirs="'$as_qdir' $as_dirs"
  341       as_dir=`$as_dirname -- "$as_dir" ||
  342 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
  343      X"$as_dir" : 'X\(//\)[^/]' \| \
  344      X"$as_dir" : 'X\(//\)$' \| \
  345      X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
  346 $as_echo X"$as_dir" |
  347     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
  348         s//\1/
  349         q
  350       }
  351       /^X\(\/\/\)[^/].*/{
  352         s//\1/
  353         q
  354       }
  355       /^X\(\/\/\)$/{
  356         s//\1/
  357         q
  358       }
  359       /^X\(\/\).*/{
  360         s//\1/
  361         q
  362       }
  363       s/.*/./; q'`
  364       test -d "$as_dir" && break
  365     done
  366     test -z "$as_dirs" || eval "mkdir $as_dirs"
  367   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
  368 
  369 
  370 } # as_fn_mkdir_p
  371 
  372 # as_fn_executable_p FILE
  373 # -----------------------
  374 # Test if FILE is an executable regular file.
  375 as_fn_executable_p ()
  376 {
  377   test -f "$1" && test -x "$1"
  378 } # as_fn_executable_p
  379 # as_fn_append VAR VALUE
  380 # ----------------------
  381 # Append the text in VALUE to the end of the definition contained in VAR. Take
  382 # advantage of any shell optimizations that allow amortized linear growth over
  383 # repeated appends, instead of the typical quadratic growth present in naive
  384 # implementations.
  385 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
  386   eval 'as_fn_append ()
  387   {
  388     eval $1+=\$2
  389   }'
  390 else
  391   as_fn_append ()
  392   {
  393     eval $1=\$$1\$2
  394   }
  395 fi # as_fn_append
  396 
  397 # as_fn_arith ARG...
  398 # ------------------
  399 # Perform arithmetic evaluation on the ARGs, and store the result in the
  400 # global $as_val. Take advantage of shells that can avoid forks. The arguments
  401 # must be portable across $(()) and expr.
  402 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  403   eval 'as_fn_arith ()
  404   {
  405     as_val=$(( $* ))
  406   }'
  407 else
  408   as_fn_arith ()
  409   {
  410     as_val=`expr "$@" || test $? -eq 1`
  411   }
  412 fi # as_fn_arith
  413 
  414 
  415 # as_fn_error STATUS ERROR [LINENO LOG_FD]
  416 # ----------------------------------------
  417 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
  418 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
  419 # script with STATUS, using 1 if that was 0.
  420 as_fn_error ()
  421 {
  422   as_status=$1; test $as_status -eq 0 && as_status=1
  423   if test "$4"; then
  424     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  425     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  426   fi
  427   $as_echo "$as_me: error: $2" >&2
  428   as_fn_exit $as_status
  429 } # as_fn_error
  430 
  431 if expr a : '\(a\)' >/dev/null 2>&1 &&
  432    test "X`expr 00001 : '.*\(...\)'`" = X001; then
  433   as_expr=expr
  434 else
  435   as_expr=false
  436 fi
  437 
  438 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  439   as_basename=basename
  440 else
  441   as_basename=false
  442 fi
  443 
  444 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  445   as_dirname=dirname
  446 else
  447   as_dirname=false
  448 fi
  449 
  450 as_me=`$as_basename -- "$0" ||
  451 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  452      X"$0" : 'X\(//\)$' \| \
  453      X"$0" : 'X\(/\)' \| . 2>/dev/null ||
  454 $as_echo X/"$0" |
  455     sed '/^.*\/\([^/][^/]*\)\/*$/{
  456         s//\1/
  457         q
  458       }
  459       /^X\/\(\/\/\)$/{
  460         s//\1/
  461         q
  462       }
  463       /^X\/\(\/\).*/{
  464         s//\1/
  465         q
  466       }
  467       s/.*/./; q'`
  468 
  469 # Avoid depending upon Character Ranges.
  470 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  471 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  472 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  473 as_cr_digits='0123456789'
  474 as_cr_alnum=$as_cr_Letters$as_cr_digits
  475 
  476 
  477   as_lineno_1=$LINENO as_lineno_1a=$LINENO
  478   as_lineno_2=$LINENO as_lineno_2a=$LINENO
  479   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
  480   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
  481   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
  482   sed -n '
  483     p
  484     /[$]LINENO/=
  485   ' <$as_myself |
  486     sed '
  487       s/[$]LINENO.*/&-/
  488       t lineno
  489       b
  490       :lineno
  491       N
  492       :loop
  493       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
  494       t loop
  495       s/-\n.*//
  496     ' >$as_me.lineno &&
  497   chmod +x "$as_me.lineno" ||
  498     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
  499 
  500   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
  501   # already done that, so ensure we don't try to do so again and fall
  502   # in an infinite loop.  This has already happened in practice.
  503   _as_can_reexec=no; export _as_can_reexec
  504   # Don't try to exec as it changes $[0], causing all sort of problems
  505   # (the dirname of $[0] is not the place where we might find the
  506   # original and so on.  Autoconf is especially sensitive to this).
  507   . "./$as_me.lineno"
  508   # Exit status is that of the last command.
  509   exit
  510 }
  511 
  512 ECHO_C= ECHO_N= ECHO_T=
  513 case `echo -n x` in #(((((
  514 -n*)
  515   case `echo 'xy\c'` in
  516   *c*) ECHO_T=' ';; # ECHO_T is single tab character.
  517   xy)  ECHO_C='\c';;
  518   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
  519        ECHO_T=' ';;
  520   esac;;
  521 *)
  522   ECHO_N='-n';;
  523 esac
  524 
  525 rm -f conf$$ conf$$.exe conf$$.file
  526 if test -d conf$$.dir; then
  527   rm -f conf$$.dir/conf$$.file
  528 else
  529   rm -f conf$$.dir
  530   mkdir conf$$.dir 2>/dev/null
  531 fi
  532 if (echo >conf$$.file) 2>/dev/null; then
  533   if ln -s conf$$.file conf$$ 2>/dev/null; then
  534     as_ln_s='ln -s'
  535     # ... but there are two gotchas:
  536     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
  537     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
  538     # In both cases, we have to default to `cp -pR'.
  539     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
  540       as_ln_s='cp -pR'
  541   elif ln conf$$.file conf$$ 2>/dev/null; then
  542     as_ln_s=ln
  543   else
  544     as_ln_s='cp -pR'
  545   fi
  546 else
  547   as_ln_s='cp -pR'
  548 fi
  549 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
  550 rmdir conf$$.dir 2>/dev/null
  551 
  552 if mkdir -p . 2>/dev/null; then
  553   as_mkdir_p='mkdir -p "$as_dir"'
  554 else
  555   test -d ./-p && rmdir ./-p
  556   as_mkdir_p=false
  557 fi
  558 
  559 as_test_x='test -x'
  560 as_executable_p=as_fn_executable_p
  561 
  562 # Sed expression to map a string onto a valid CPP name.
  563 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
  564 
  565 # Sed expression to map a string onto a valid variable name.
  566 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
  567 
  568 SHELL=${CONFIG_SHELL-/bin/sh}
  569 
  570 
  571 test -n "$DJDIR" || exec 7<&0 </dev/null
  572 exec 6>&1
  573 
  574 # Name of the host.
  575 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
  576 # so uname gets run too.
  577 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
  578 
  579 #
  580 # Initializations.
  581 #
  582 ac_default_prefix=/usr/local
  583 ac_clean_files=
  584 ac_config_libobj_dir=.
  585 LIBOBJS=
  586 cross_compiling=no
  587 subdirs=
  588 MFLAGS=
  589 MAKEFLAGS=
  590 
  591 # Identity of this package.
  592 PACKAGE_NAME='DACS'
  593 PACKAGE_TARNAME='dacs'
  594 PACKAGE_VERSION='1.4.46'
  595 PACKAGE_STRING='DACS 1.4.46'
  596 PACKAGE_BUGREPORT='dacs-bugs@dss.ca'
  597 PACKAGE_URL=''
  598 
  599 ac_default_prefix=/usr/local/dacs
  600 ac_unique_file="var.c"
  601 # Factoring default headers for most tests.
  602 ac_includes_default="\
  603 #include <stdio.h>
  604 #ifdef HAVE_SYS_TYPES_H
  605 # include <sys/types.h>
  606 #endif
  607 #ifdef HAVE_SYS_STAT_H
  608 # include <sys/stat.h>
  609 #endif
  610 #ifdef STDC_HEADERS
  611 # include <stdlib.h>
  612 # include <stddef.h>
  613 #else
  614 # ifdef HAVE_STDLIB_H
  615 #  include <stdlib.h>
  616 # endif
  617 #endif
  618 #ifdef HAVE_STRING_H
  619 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
  620 #  include <memory.h>
  621 # endif
  622 # include <string.h>
  623 #endif
  624 #ifdef HAVE_STRINGS_H
  625 # include <strings.h>
  626 #endif
  627 #ifdef HAVE_INTTYPES_H
  628 # include <inttypes.h>
  629 #endif
  630 #ifdef HAVE_STDINT_H
  631 # include <stdint.h>
  632 #endif
  633 #ifdef HAVE_UNISTD_H
  634 # include <unistd.h>
  635 #endif"
  636 
  637 ac_header_list=
  638 ac_func_list=
  639 ac_subst_vars='LTLIBOBJS
  640 REAL_CFREE
  641 REAL_FREE
  642 REAL_REALLOC
  643 REAL_VALLOC
  644 REAL_CALLOC
  645 REAL_MALLOC
  646 libwbclient
  647 shlib_suffix
  648 local_auth
  649 malloc
  650 enable_require_openssl_digests
  651 enable_local_roles
  652 enable_unix_roles
  653 default_group
  654 default_owner
  655 exe_suffix
  656 cgi_suffix
  657 PIC_FLAG
  658 kerberos_includedir
  659 fts_lo
  660 fts_o
  661 enable_access_tokens
  662 enable_hush_startup_logging
  663 enable_user_info
  664 jdk_includedir
  665 JAR
  666 JAVAH
  667 JAVAC
  668 JAVA
  669 enable_java
  670 enable_debug
  671 enable_barcode
  672 enable_tgma_auth
  673 enable_tgma
  674 enable_developer
  675 enable_pam_auth
  676 have_barcode
  677 enable_token_auth
  678 enable_cas_auth
  679 enable_system_libradius
  680 build_libradius
  681 radius_includedir
  682 enable_radius_auth
  683 ldap_libs
  684 ldap_include_flags
  685 ldap_srcdir
  686 enable_ldap_auth
  687 iconv_ld_flags
  688 iconv_cpp_flags
  689 samba_libs
  690 samba_srcdir
  691 enable_libdsm
  692 build_libdsm
  693 enable_samba
  694 enable_ntlm_auth
  695 with_libdsm
  696 enable_native_auth
  697 enable_apache_auth
  698 enable_unix_auth
  699 sdbm_includedir
  700 enable_sdbm
  701 sqlite_includedir
  702 sqlitedir
  703 enable_sqlite
  704 bdb_includedir
  705 enable_bdb
  706 gdbm_includedir
  707 enable_ndbm
  708 lzma_includedir
  709 bz2_includedir
  710 zstd_includedir
  711 z_includedir
  712 dacs_log
  713 dacs_sbin
  714 dacs_site_conf
  715 dacs_conf
  716 federations_root
  717 cgibindir
  718 htdocsdir
  719 apxs
  720 apache_apr_defs
  721 apache_apu_include_flag
  722 apache_apr_include_flag
  723 apache_apr
  724 apu1_config
  725 apr1_config
  726 omit_apache
  727 apache_home
  728 expatdir
  729 expat_includedir
  730 enable_cert_auth
  731 openssl_prog
  732 ssldir
  733 ssl_includedir
  734 enable_simple_auth
  735 enable_passwd_auth
  736 enable_http_auth
  737 enable_grid_auth
  738 xmlsec1_config
  739 enable_infocard_auth
  740 PROG_MAKE
  741 addons_lo
  742 addons_o
  743 enable_addons
  744 dacs_home
  745 POW_LIB
  746 LIBOBJS
  747 EXPORT_DYNAMIC
  748 PERLBIN
  749 MAKEDEPEND
  750 LN
  751 INSTALL_DATA
  752 INSTALL_SCRIPT
  753 INSTALL_PROGRAM
  754 OTOOL64
  755 OTOOL
  756 LIPO
  757 NMEDIT
  758 DSYMUTIL
  759 MANIFEST_TOOL
  760 AWK
  761 STRIP
  762 ac_ct_AR
  763 AR
  764 DLLTOOL
  765 OBJDUMP
  766 NM
  767 ac_ct_DUMPBIN
  768 DUMPBIN
  769 LD
  770 FGREP
  771 SED
  772 host_os
  773 host_vendor
  774 host_cpu
  775 host
  776 LIBTOOL
  777 RANLIB
  778 LN_S
  779 APACHE_LDFLAGS
  780 APACHE_CFLAGS
  781 enable_static
  782 enable_shared
  783 LIBAGE
  784 LIBREVISION
  785 LIBCURRENT
  786 build_os
  787 build_vendor
  788 build_cpu
  789 build
  790 EGREP
  791 GREP
  792 CPP
  793 OBJEXT
  794 EXEEXT
  795 ac_ct_CC
  796 CPPFLAGS
  797 LDFLAGS
  798 CFLAGS
  799 CC
  800 dacs_version_release
  801 target_alias
  802 host_alias
  803 build_alias
  804 LIBS
  805 ECHO_T
  806 ECHO_N
  807 ECHO_C
  808 DEFS
  809 mandir
  810 localedir
  811 libdir
  812 psdir
  813 pdfdir
  814 dvidir
  815 htmldir
  816 infodir
  817 docdir
  818 oldincludedir
  819 includedir
  820 localstatedir
  821 sharedstatedir
  822 sysconfdir
  823 datadir
  824 datarootdir
  825 libexecdir
  826 sbindir
  827 bindir
  828 program_transform_name
  829 prefix
  830 exec_prefix
  831 PACKAGE_URL
  832 PACKAGE_BUGREPORT
  833 PACKAGE_STRING
  834 PACKAGE_VERSION
  835 PACKAGE_TARNAME
  836 PACKAGE_NAME
  837 PATH_SEPARATOR
  838 SHELL'
  839 ac_subst_files=''
  840 ac_user_opts='
  841 enable_option_checking
  842 enable_shared
  843 enable_static
  844 with_pic
  845 enable_fast_install
  846 with_gnu_ld
  847 with_sysroot
  848 enable_libtool_lock
  849 enable_prefix_check
  850 enable_rule_patterns
  851 enable_addons
  852 enable_all_auth
  853 enable_infocard_auth
  854 with_xmlsec1_config
  855 enable_grid_auth
  856 enable_http_auth
  857 enable_passwd_auth
  858 enable_simple_auth
  859 with_ssl
  860 enable_cert_auth
  861 with_expat
  862 with_apache
  863 with_apache_apr_config
  864 with_apache_apu_config
  865 with_apache_apr
  866 with_apache_apr_includes
  867 with_apache_apu_includes
  868 with_apache_apr_cpp_defs
  869 with_apxs
  870 with_htdocs
  871 with_cgi_bin
  872 with_federations_root
  873 with_dacs_conf
  874 with_dacs_log
  875 with_readline
  876 with_libz
  877 with_libzstd
  878 with_libbz2
  879 with_liblzma
  880 with_gdbm
  881 with_gdbm_lib
  882 with_gdbm_includes
  883 enable_ndbm
  884 enable_bdb
  885 with_bdb
  886 enable_sqlite
  887 with_sqlite
  888 enable_unix_auth
  889 enable_apache_auth
  890 enable_native_auth
  891 with_libdsm
  892 enable_ntlm_auth
  893 with_samba
  894 with_iconv
  895 enable_ldap_auth
  896 with_ldap
  897 enable_radius_auth
  898 enable_system_libradius
  899 enable_cas_auth
  900 enable_token_auth
  901 enable_pam_auth
  902 enable_developer
  903 enable_tgma
  904 enable_debug
  905 enable_java
  906 with_jdk_bin
  907 with_jdk_includes
  908 enable_user_info
  909 enable_hush_startup_logging
  910 enable_access_tokens
  911 with_sendmail
  912 with_mailer_prog
  913 with_mailer_args
  914 with_default_cipher_list
  915 with_default_verify_peer
  916 with_cgi_suffix
  917 enable_fts
  918 enable_unix_roles
  919 enable_local_roles
  920 enable_require_openssl_digests
  921 '
  922       ac_precious_vars='build_alias
  923 host_alias
  924 target_alias
  925 CC
  926 CFLAGS
  927 LDFLAGS
  928 LIBS
  929 CPPFLAGS
  930 CPP
  931 LN'
  932 
  933 
  934 # Initialize some variables set by options.
  935 ac_init_help=
  936 ac_init_version=false
  937 ac_unrecognized_opts=
  938 ac_unrecognized_sep=
  939 # The variables have the same names as the options, with
  940 # dashes changed to underlines.
  941 cache_file=/dev/null
  942 exec_prefix=NONE
  943 no_create=
  944 no_recursion=
  945 prefix=NONE
  946 program_prefix=NONE
  947 program_suffix=NONE
  948 program_transform_name=s,x,x,
  949 silent=
  950 site=
  951 srcdir=
  952 verbose=
  953 x_includes=NONE
  954 x_libraries=NONE
  955 
  956 # Installation directory options.
  957 # These are left unexpanded so users can "make install exec_prefix=/foo"
  958 # and all the variables that are supposed to be based on exec_prefix
  959 # by default will actually change.
  960 # Use braces instead of parens because sh, perl, etc. also accept them.
  961 # (The list follows the same order as the GNU Coding Standards.)
  962 bindir='${exec_prefix}/bin'
  963 sbindir='${exec_prefix}/sbin'
  964 libexecdir='${exec_prefix}/libexec'
  965 datarootdir='${prefix}/share'
  966 datadir='${datarootdir}'
  967 sysconfdir='${prefix}/etc'
  968 sharedstatedir='${prefix}/com'
  969 localstatedir='${prefix}/var'
  970 includedir='${prefix}/include'
  971 oldincludedir='/usr/include'
  972 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
  973 infodir='${datarootdir}/info'
  974 htmldir='${docdir}'
  975 dvidir='${docdir}'
  976 pdfdir='${docdir}'
  977 psdir='${docdir}'
  978 libdir='${exec_prefix}/lib'
  979 localedir='${datarootdir}/locale'
  980 mandir='${datarootdir}/man'
  981 
  982 ac_prev=
  983 ac_dashdash=
  984 for ac_option
  985 do
  986   # If the previous option needs an argument, assign it.
  987   if test -n "$ac_prev"; then
  988     eval $ac_prev=\$ac_option
  989     ac_prev=
  990     continue
  991   fi
  992 
  993   case $ac_option in
  994   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  995   *=)   ac_optarg= ;;
  996   *)    ac_optarg=yes ;;
  997   esac
  998 
  999   # Accept the important Cygnus configure options, so we can diagnose typos.
 1000 
 1001   case $ac_dashdash$ac_option in
 1002   --)
 1003     ac_dashdash=yes ;;
 1004 
 1005   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 1006     ac_prev=bindir ;;
 1007   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 1008     bindir=$ac_optarg ;;
 1009 
 1010   -build | --build | --buil | --bui | --bu)
 1011     ac_prev=build_alias ;;
 1012   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 1013     build_alias=$ac_optarg ;;
 1014 
 1015   -cache-file | --cache-file | --cache-fil | --cache-fi \
 1016   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 1017     ac_prev=cache_file ;;
 1018   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 1019   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 1020     cache_file=$ac_optarg ;;
 1021 
 1022   --config-cache | -C)
 1023     cache_file=config.cache ;;
 1024 
 1025   -datadir | --datadir | --datadi | --datad)
 1026     ac_prev=datadir ;;
 1027   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 1028     datadir=$ac_optarg ;;
 1029 
 1030   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 1031   | --dataroo | --dataro | --datar)
 1032     ac_prev=datarootdir ;;
 1033   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 1034   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 1035     datarootdir=$ac_optarg ;;
 1036 
 1037   -disable-* | --disable-*)
 1038     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 1039     # Reject names that are not valid shell variable names.
 1040     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 1041       as_fn_error $? "invalid feature name: $ac_useropt"
 1042     ac_useropt_orig=$ac_useropt
 1043     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 1044     case $ac_user_opts in
 1045       *"
 1046 "enable_$ac_useropt"
 1047 "*) ;;
 1048       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 1049      ac_unrecognized_sep=', ';;
 1050     esac
 1051     eval enable_$ac_useropt=no ;;
 1052 
 1053   -docdir | --docdir | --docdi | --doc | --do)
 1054     ac_prev=docdir ;;
 1055   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 1056     docdir=$ac_optarg ;;
 1057 
 1058   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 1059     ac_prev=dvidir ;;
 1060   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 1061     dvidir=$ac_optarg ;;
 1062 
 1063   -enable-* | --enable-*)
 1064     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 1065     # Reject names that are not valid shell variable names.
 1066     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 1067       as_fn_error $? "invalid feature name: $ac_useropt"
 1068     ac_useropt_orig=$ac_useropt
 1069     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 1070     case $ac_user_opts in
 1071       *"
 1072 "enable_$ac_useropt"
 1073 "*) ;;
 1074       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 1075      ac_unrecognized_sep=', ';;
 1076     esac
 1077     eval enable_$ac_useropt=\$ac_optarg ;;
 1078 
 1079   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 1080   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 1081   | --exec | --exe | --ex)
 1082     ac_prev=exec_prefix ;;
 1083   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 1084   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 1085   | --exec=* | --exe=* | --ex=*)
 1086     exec_prefix=$ac_optarg ;;
 1087 
 1088   -gas | --gas | --ga | --g)
 1089     # Obsolete; use --with-gas.
 1090     with_gas=yes ;;
 1091 
 1092   -help | --help | --hel | --he | -h)
 1093     ac_init_help=long ;;
 1094   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 1095     ac_init_help=recursive ;;
 1096   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 1097     ac_init_help=short ;;
 1098 
 1099   -host | --host | --hos | --ho)
 1100     ac_prev=host_alias ;;
 1101   -host=* | --host=* | --hos=* | --ho=*)
 1102     host_alias=$ac_optarg ;;
 1103 
 1104   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 1105     ac_prev=htmldir ;;
 1106   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 1107   | --ht=*)
 1108     htmldir=$ac_optarg ;;
 1109 
 1110   -includedir | --includedir | --includedi | --included | --include \
 1111   | --includ | --inclu | --incl | --inc)
 1112     ac_prev=includedir ;;
 1113   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 1114   | --includ=* | --inclu=* | --incl=* | --inc=*)
 1115     includedir=$ac_optarg ;;
 1116 
 1117   -infodir | --infodir | --infodi | --infod | --info | --inf)
 1118     ac_prev=infodir ;;
 1119   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 1120     infodir=$ac_optarg ;;
 1121 
 1122   -libdir | --libdir | --libdi | --libd)
 1123     ac_prev=libdir ;;
 1124   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 1125     libdir=$ac_optarg ;;
 1126 
 1127   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 1128   | --libexe | --libex | --libe)
 1129     ac_prev=libexecdir ;;
 1130   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 1131   | --libexe=* | --libex=* | --libe=*)
 1132     libexecdir=$ac_optarg ;;
 1133 
 1134   -localedir | --localedir | --localedi | --localed | --locale)
 1135     ac_prev=localedir ;;
 1136   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 1137     localedir=$ac_optarg ;;
 1138 
 1139   -localstatedir | --localstatedir | --localstatedi | --localstated \
 1140   | --localstate | --localstat | --localsta | --localst | --locals)
 1141     ac_prev=localstatedir ;;
 1142   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 1143   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 1144     localstatedir=$ac_optarg ;;
 1145 
 1146   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 1147     ac_prev=mandir ;;
 1148   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 1149     mandir=$ac_optarg ;;
 1150 
 1151   -nfp | --nfp | --nf)
 1152     # Obsolete; use --without-fp.
 1153     with_fp=no ;;
 1154 
 1155   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 1156   | --no-cr | --no-c | -n)
 1157     no_create=yes ;;
 1158 
 1159   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 1160   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 1161     no_recursion=yes ;;
 1162 
 1163   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 1164   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 1165   | --oldin | --oldi | --old | --ol | --o)
 1166     ac_prev=oldincludedir ;;
 1167   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 1168   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 1169   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 1170     oldincludedir=$ac_optarg ;;
 1171 
 1172   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 1173     ac_prev=prefix ;;
 1174   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 1175     prefix=$ac_optarg ;;
 1176 
 1177   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 1178   | --program-pre | --program-pr | --program-p)
 1179     ac_prev=program_prefix ;;
 1180   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 1181   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 1182     program_prefix=$ac_optarg ;;
 1183 
 1184   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 1185   | --program-suf | --program-su | --program-s)
 1186     ac_prev=program_suffix ;;
 1187   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 1188   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 1189     program_suffix=$ac_optarg ;;
 1190 
 1191   -program-transform-name | --program-transform-name \
 1192   | --program-transform-nam | --program-transform-na \
 1193   | --program-transform-n | --program-transform- \
 1194   | --program-transform | --program-transfor \
 1195   | --program-transfo | --program-transf \
 1196   | --program-trans | --program-tran \
 1197   | --progr-tra | --program-tr | --program-t)
 1198     ac_prev=program_transform_name ;;
 1199   -program-transform-name=* | --program-transform-name=* \
 1200   | --program-transform-nam=* | --program-transform-na=* \
 1201   | --program-transform-n=* | --program-transform-=* \
 1202   | --program-transform=* | --program-transfor=* \
 1203   | --program-transfo=* | --program-transf=* \
 1204   | --program-trans=* | --program-tran=* \
 1205   | --progr-tra=* | --program-tr=* | --program-t=*)
 1206     program_transform_name=$ac_optarg ;;
 1207 
 1208   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 1209     ac_prev=pdfdir ;;
 1210   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 1211     pdfdir=$ac_optarg ;;
 1212 
 1213   -psdir | --psdir | --psdi | --psd | --ps)
 1214     ac_prev=psdir ;;
 1215   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 1216     psdir=$ac_optarg ;;
 1217 
 1218   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 1219   | -silent | --silent | --silen | --sile | --sil)
 1220     silent=yes ;;
 1221 
 1222   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 1223     ac_prev=sbindir ;;
 1224   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 1225   | --sbi=* | --sb=*)
 1226     sbindir=$ac_optarg ;;
 1227 
 1228   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 1229   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 1230   | --sharedst | --shareds | --shared | --share | --shar \
 1231   | --sha | --sh)
 1232     ac_prev=sharedstatedir ;;
 1233   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 1234   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 1235   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 1236   | --sha=* | --sh=*)
 1237     sharedstatedir=$ac_optarg ;;
 1238 
 1239   -site | --site | --sit)
 1240     ac_prev=site ;;
 1241   -site=* | --site=* | --sit=*)
 1242     site=$ac_optarg ;;
 1243 
 1244   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 1245     ac_prev=srcdir ;;
 1246   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 1247     srcdir=$ac_optarg ;;
 1248 
 1249   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 1250   | --syscon | --sysco | --sysc | --sys | --sy)
 1251     ac_prev=sysconfdir ;;
 1252   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 1253   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 1254     sysconfdir=$ac_optarg ;;
 1255 
 1256   -target | --target | --targe | --targ | --tar | --ta | --t)
 1257     ac_prev=target_alias ;;
 1258   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 1259     target_alias=$ac_optarg ;;
 1260 
 1261   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 1262     verbose=yes ;;
 1263 
 1264   -version | --version | --versio | --versi | --vers | -V)
 1265     ac_init_version=: ;;
 1266 
 1267   -with-* | --with-*)
 1268     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 1269     # Reject names that are not valid shell variable names.
 1270     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 1271       as_fn_error $? "invalid package name: $ac_useropt"
 1272     ac_useropt_orig=$ac_useropt
 1273     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 1274     case $ac_user_opts in
 1275       *"
 1276 "with_$ac_useropt"
 1277 "*) ;;
 1278       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
 1279      ac_unrecognized_sep=', ';;
 1280     esac
 1281     eval with_$ac_useropt=\$ac_optarg ;;
 1282 
 1283   -without-* | --without-*)
 1284     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 1285     # Reject names that are not valid shell variable names.
 1286     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 1287       as_fn_error $? "invalid package name: $ac_useropt"
 1288     ac_useropt_orig=$ac_useropt
 1289     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 1290     case $ac_user_opts in
 1291       *"
 1292 "with_$ac_useropt"
 1293 "*) ;;
 1294       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
 1295      ac_unrecognized_sep=', ';;
 1296     esac
 1297     eval with_$ac_useropt=no ;;
 1298 
 1299   --x)
 1300     # Obsolete; use --with-x.
 1301     with_x=yes ;;
 1302 
 1303   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 1304   | --x-incl | --x-inc | --x-in | --x-i)
 1305     ac_prev=x_includes ;;
 1306   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 1307   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 1308     x_includes=$ac_optarg ;;
 1309 
 1310   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 1311   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 1312     ac_prev=x_libraries ;;
 1313   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 1314   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 1315     x_libraries=$ac_optarg ;;
 1316 
 1317   -*) as_fn_error $? "unrecognized option: \`$ac_option'
 1318 Try \`$0 --help' for more information"
 1319     ;;
 1320 
 1321   *=*)
 1322     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 1323     # Reject names that are not valid shell variable names.
 1324     case $ac_envvar in #(
 1325       '' | [0-9]* | *[!_$as_cr_alnum]* )
 1326       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
 1327     esac
 1328     eval $ac_envvar=\$ac_optarg
 1329     export $ac_envvar ;;
 1330 
 1331   *)
 1332     # FIXME: should be removed in autoconf 3.0.
 1333     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 1334     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 1335       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 1336     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
 1337     ;;
 1338 
 1339   esac
 1340 done
 1341 
 1342 if test -n "$ac_prev"; then
 1343   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 1344   as_fn_error $? "missing argument to $ac_option"
 1345 fi
 1346 
 1347 if test -n "$ac_unrecognized_opts"; then
 1348   case $enable_option_checking in
 1349     no) ;;
 1350     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
 1351     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
 1352   esac
 1353 fi
 1354 
 1355 # Check all directory arguments for consistency.
 1356 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
 1357         datadir sysconfdir sharedstatedir localstatedir includedir \
 1358         oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
 1359         libdir localedir mandir
 1360 do
 1361   eval ac_val=\$$ac_var
 1362   # Remove trailing slashes.
 1363   case $ac_val in
 1364     */ )
 1365       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
 1366       eval $ac_var=\$ac_val;;
 1367   esac
 1368   # Be sure to have absolute directory names.
 1369   case $ac_val in
 1370     [\\/$]* | ?:[\\/]* )  continue;;
 1371     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
 1372   esac
 1373   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
 1374 done
 1375 
 1376 # There might be people who depend on the old broken behavior: `$host'
 1377 # used to hold the argument of --host etc.
 1378 # FIXME: To remove some day.
 1379 build=$build_alias
 1380 host=$host_alias
 1381 target=$target_alias
 1382 
 1383 # FIXME: To remove some day.
 1384 if test "x$host_alias" != x; then
 1385   if test "x$build_alias" = x; then
 1386     cross_compiling=maybe
 1387   elif test "x$build_alias" != "x$host_alias"; then
 1388     cross_compiling=yes
 1389   fi
 1390 fi
 1391 
 1392 ac_tool_prefix=
 1393 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 1394 
 1395 test "$silent" = yes && exec 6>/dev/null
 1396 
 1397 
 1398 ac_pwd=`pwd` && test -n "$ac_pwd" &&
 1399 ac_ls_di=`ls -di .` &&
 1400 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
 1401   as_fn_error $? "working directory cannot be determined"
 1402 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
 1403   as_fn_error $? "pwd does not report name of working directory"
 1404 
 1405 
 1406 # Find the source files, if location was not specified.
 1407 if test -z "$srcdir"; then
 1408   ac_srcdir_defaulted=yes
 1409   # Try the directory containing this script, then the parent directory.
 1410   ac_confdir=`$as_dirname -- "$as_myself" ||
 1411 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 1412      X"$as_myself" : 'X\(//\)[^/]' \| \
 1413      X"$as_myself" : 'X\(//\)$' \| \
 1414      X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
 1415 $as_echo X"$as_myself" |
 1416     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 1417         s//\1/
 1418         q
 1419       }
 1420       /^X\(\/\/\)[^/].*/{
 1421         s//\1/
 1422         q
 1423       }
 1424       /^X\(\/\/\)$/{
 1425         s//\1/
 1426         q
 1427       }
 1428       /^X\(\/\).*/{
 1429         s//\1/
 1430         q
 1431       }
 1432       s/.*/./; q'`
 1433   srcdir=$ac_confdir
 1434   if test ! -r "$srcdir/$ac_unique_file"; then
 1435     srcdir=..
 1436   fi
 1437 else
 1438   ac_srcdir_defaulted=no
 1439 fi
 1440 if test ! -r "$srcdir/$ac_unique_file"; then
 1441   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
 1442   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
 1443 fi
 1444 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
 1445 ac_abs_confdir=`(
 1446     cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
 1447     pwd)`
 1448 # When building in place, set srcdir=.
 1449 if test "$ac_abs_confdir" = "$ac_pwd"; then
 1450   srcdir=.
 1451 fi
 1452 # Remove unnecessary trailing slashes from srcdir.
 1453 # Double slashes in file names in object file debugging info
 1454 # mess up M-x gdb in Emacs.
 1455 case $srcdir in
 1456 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
 1457 esac
 1458 for ac_var in $ac_precious_vars; do
 1459   eval ac_env_${ac_var}_set=\${${ac_var}+set}
 1460   eval ac_env_${ac_var}_value=\$${ac_var}
 1461   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
 1462   eval ac_cv_env_${ac_var}_value=\$${ac_var}
 1463 done
 1464 
 1465 #
 1466 # Report the --help message.
 1467 #
 1468 if test "$ac_init_help" = "long"; then
 1469   # Omit some internal or obsolete options to make the list less imposing.
 1470   # This message is too long to be a string in the A/UX 3.1 sh.
 1471   cat <<_ACEOF
 1472 \`configure' configures DACS 1.4.46 to adapt to many kinds of systems.
 1473 
 1474 Usage: $0 [OPTION]... [VAR=VALUE]...
 1475 
 1476 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 1477 VAR=VALUE.  See below for descriptions of some of the useful variables.
 1478 
 1479 Defaults for the options are specified in brackets.
 1480 
 1481 Configuration:
 1482   -h, --help              display this help and exit
 1483       --help=short        display options specific to this package
 1484       --help=recursive    display the short help of all the included packages
 1485   -V, --version           display version information and exit
 1486   -q, --quiet, --silent   do not print \`checking ...' messages
 1487       --cache-file=FILE   cache test results in FILE [disabled]
 1488   -C, --config-cache      alias for \`--cache-file=config.cache'
 1489   -n, --no-create         do not create output files
 1490       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 1491 
 1492 Installation directories:
 1493   --prefix=PREFIX         install architecture-independent files in PREFIX
 1494                           [$ac_default_prefix]
 1495   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 1496                           [PREFIX]
 1497 
 1498 By default, \`make install' will install all the files in
 1499 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 1500 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 1501 for instance \`--prefix=\$HOME'.
 1502 
 1503 For better control, use the options below.
 1504 
 1505 Fine tuning of the installation directories:
 1506   --bindir=DIR            user executables [EPREFIX/bin]
 1507   --sbindir=DIR           system admin executables [EPREFIX/sbin]
 1508   --libexecdir=DIR        program executables [EPREFIX/libexec]
 1509   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
 1510   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
 1511   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
 1512   --libdir=DIR            object code libraries [EPREFIX/lib]
 1513   --includedir=DIR        C header files [PREFIX/include]
 1514   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
 1515   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
 1516   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
 1517   --infodir=DIR           info documentation [DATAROOTDIR/info]
 1518   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
 1519   --mandir=DIR            man documentation [DATAROOTDIR/man]
 1520   --docdir=DIR            documentation root [DATAROOTDIR/doc/dacs]
 1521   --htmldir=DIR           html documentation [DOCDIR]
 1522   --dvidir=DIR            dvi documentation [DOCDIR]
 1523   --pdfdir=DIR            pdf documentation [DOCDIR]
 1524   --psdir=DIR             ps documentation [DOCDIR]
 1525 _ACEOF
 1526 
 1527   cat <<\_ACEOF
 1528 
 1529 System types:
 1530   --build=BUILD     configure for building on BUILD [guessed]
 1531   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 1532 _ACEOF
 1533 fi
 1534 
 1535 if test -n "$ac_init_help"; then
 1536   case $ac_init_help in
 1537      short | recursive ) echo "Configuration of DACS 1.4.46:";;
 1538    esac
 1539   cat <<\_ACEOF
 1540 
 1541 Optional Features:
 1542   --disable-option-checking  ignore unrecognized --enable/--with options
 1543   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 1544   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 1545   --enable-shared[=PKGS]  build shared libraries [default=yes]
 1546   --enable-static[=PKGS]  build static libraries [default=yes]
 1547   --enable-fast-install[=PKGS]
 1548                           optimize for fast installation [default=yes]
 1549   --disable-libtool-lock  avoid locking (might break parallel builds)
 1550   --disable-prefix-check  Disable prefix path check
 1551   --enable-rule-patterns  Enable URL pattern matching
 1552   --enable-addons         Enable addon functionality
 1553   --enable-all-auth       Enable all authentication methods
 1554   --enable-infocard-auth  Enable InfoCard authentication
 1555   --enable-grid-auth      Enable grid authentication [[default=yes]]
 1556   --enable-http-auth      Enable generic HTTP authentication [[default=yes]]
 1557   --enable-passwd-auth    Enable DACS password authentication [[default=yes]]
 1558   --enable-simple-auth    Enable DACS simple authentication [[default=yes]]
 1559   --enable-cert-auth      Enable X.509 client cert authentication
 1560   --enable-ndbm           Enable ndbm support [[default=yes]]
 1561   --enable-bdb            Enable Berkeley DB support [[default=yes]]
 1562   --enable-sqlite         Enable SQLite support [[default=no]]
 1563   --enable-unix-auth      Enable Unix password authentication
 1564   --enable-apache-auth    Enable Apache password authentication
 1565   --enable-native-auth    Enable native Apache authentication
 1566   --enable-ntlm-auth      Enable NTLM authentication
 1567   --enable-ldap-auth      Enable LDAP authentication
 1568   --enable-radius-auth    Enable RADIUS authentication
 1569   --enable-system-libradius
 1570                           Use the system's RADIUS library
 1571   --enable-cas-auth       Enable CAS authentication
 1572   --enable-token-auth     Enable one-time password token authentication
 1573   --enable-pam-auth       Enable PAM authentication
 1574   --enable-developer      Compile for development, testing, and debugging
 1575   --enable-tgma           Compile with TGMA support
 1576   --enable-debug          Compile with debugging
 1577   --enable-java           Enable Java support
 1578   --enable-user-info      Enable user reporting feature
 1579   --enable-hush-startup-logging
 1580                           Enable suppression of startup log messages
 1581   --enable-access-tokens  Enable access token feature
 1582   --enable-fts            Use included fts library
 1583   --enable-unix-roles     Enable Unix group roles [[default=yes]]
 1584   --enable-local-roles    Enable private DACS roles [[default=yes]]
 1585   --enable-require-openssl-digests
 1586                           Do not use recent OpenSSL+DACS engine-based code
 1587 
 1588 Optional Packages:
 1589   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 1590   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 1591   --with-pic              try to use only PIC/non-PIC objects [default=use
 1592                           both]
 1593   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
 1594   --with-sysroot=DIR Search for dependent libraries within DIR
 1595                         (or the compiler's sysroot if not specified).
 1596   --with-xmlsec1-config=PATH
 1597                           Location of xmlsec1-config
 1598   --with-ssl=DIR          Location of installed OpenSSL libraries/include
 1599                           files
 1600   --with-expat=DIR        Location of installed expat libraries/include files
 1601   --with-apache=DIR       Apache install directory
 1602   --with-apache-apr-config=PATH
 1603                           Apache APR config program
 1604   --with-apache-apu-config=PATH
 1605                           Apache APU config program
 1606   --with-apache-apr=DIR   Apache APR install directory
 1607   --with-apache-apr-includes=DIR
 1608                           Apache APR include directory
 1609   --with-apache-apu-includes=DIR
 1610                           Apache APU include directory
 1611   --with-apache-apr-cpp-defs=CPP-FLAGS
 1612                           Apache APR CPP definitions
 1613   --with-apxs=PATH        Apache apxs command
 1614   --with-htdocs=DIR       Location of Apache DACS files
 1615   --with-cgi-bin=DIR      Location of Apache CGI files
 1616   --with-federations-root=DIR
 1617                           Location of DACS federations root directory
 1618   --with-dacs-conf=PATH   Specify default DACS config file
 1619   --with-dacs-log=PATH    Specify initial DACS log file
 1620   --with-readline=LIB     Use GNU readline when available
 1621   --with-libz=LIB         Use this libz when available
 1622   --with-libzstd=LIB      Use this libzstd when available
 1623   --with-libbz2=LIB       Use this libbz2 when available
 1624   --with-liblzma=LIB      Use this liblzma when available
 1625   --with-gdbm             An invalid flag
 1626   --with-gdbm-lib=LIB     Use gdbm when available
 1627   --with-gdbm-lib=LIB     Specify gdbm include directory
 1628   --with-bdb=DIR          Location of installed Berkeley DB libraries/include
 1629                           files
 1630   --with-sqlite=DIR       Location of installed SQLite libraries/include files
 1631   --with-libdsm=DIR       Location of libdsm
 1632   --with-samba=DIR        Location of Samba source files
 1633   --with-iconv=DIR        Path to parent of iconv installation
 1634   --with-ldap=DIR         Location of OpenLDAP source files
 1635   --with-jdk-bin=DIR      Java JDK bin directory
 1636   --with-jdk-includes=DIRS
 1637                           Java JDK include directories
 1638   --with-sendmail=PATH    Location of sendmail mailer
 1639   --with-mail-prog=PATH   Location of a non-sendmail mailer
 1640   --with-mail-args=PATH   Arguments for the mailer command
 1641   --with-default-cipher-list=CIPHERSTRING
 1642                           Default OpenSSL cipher suite list
 1643   --with-default-verify-peer=METHOD
 1644                           Default is DACS
 1645   --with-cgi-suffix=SUFFIX
 1646                           Suffix for installed CGIs
 1647 
 1648 Some influential environment variables:
 1649   CC          C compiler command
 1650   CFLAGS      C compiler flags
 1651   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 1652               nonstandard directory <lib dir>
 1653   LIBS        libraries to pass to the linker, e.g. -l<library>
 1654   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
 1655               you have headers in a nonstandard directory <include dir>
 1656   CPP         C preprocessor
 1657   LN          The ln command, used to make hard links
 1658 
 1659 Use these variables to override the choices made by `configure' or to help
 1660 it to find libraries and programs with nonstandard names/locations.
 1661 
 1662 Report bugs to <dacs-bugs@dss.ca>.
 1663 _ACEOF
 1664 ac_status=$?
 1665 fi
 1666 
 1667 if test "$ac_init_help" = "recursive"; then
 1668   # If there are subdirs, report their specific --help.
 1669   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 1670     test -d "$ac_dir" ||
 1671       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
 1672       continue
 1673     ac_builddir=.
 1674 
 1675 case "$ac_dir" in
 1676 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 1677 *)
 1678   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
 1679   # A ".." for each directory in $ac_dir_suffix.
 1680   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
 1681   case $ac_top_builddir_sub in
 1682   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
 1683   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
 1684   esac ;;
 1685 esac
 1686 ac_abs_top_builddir=$ac_pwd
 1687 ac_abs_builddir=$ac_pwd$ac_dir_suffix
 1688 # for backward compatibility:
 1689 ac_top_builddir=$ac_top_build_prefix
 1690 
 1691 case $srcdir in
 1692   .)  # We are building in place.
 1693     ac_srcdir=.
 1694     ac_top_srcdir=$ac_top_builddir_sub
 1695     ac_abs_top_srcdir=$ac_pwd ;;
 1696   [\\/]* | ?:[\\/]* )  # Absolute name.
 1697     ac_srcdir=$srcdir$ac_dir_suffix;
 1698     ac_top_srcdir=$srcdir
 1699     ac_abs_top_srcdir=$srcdir ;;
 1700   *) # Relative name.
 1701     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
 1702     ac_top_srcdir=$ac_top_build_prefix$srcdir
 1703     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
 1704 esac
 1705 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
 1706 
 1707     cd "$ac_dir" || { ac_status=$?; continue; }
 1708     # Check for guested configure.
 1709     if test -f "$ac_srcdir/configure.gnu"; then
 1710       echo &&
 1711       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
 1712     elif test -f "$ac_srcdir/configure"; then
 1713       echo &&
 1714       $SHELL "$ac_srcdir/configure" --help=recursive
 1715     else
 1716       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 1717     fi || ac_status=$?
 1718     cd "$ac_pwd" || { ac_status=$?; break; }
 1719   done
 1720 fi
 1721 
 1722 test -n "$ac_init_help" && exit $ac_status
 1723 if $ac_init_version; then
 1724   cat <<\_ACEOF
 1725 DACS configure 1.4.46
 1726 generated by GNU Autoconf 2.69
 1727 
 1728 Copyright (C) 2012 Free Software Foundation, Inc.
 1729 This configure script is free software; the Free Software Foundation
 1730 gives unlimited permission to copy, distribute and modify it.
 1731 _ACEOF
 1732   exit
 1733 fi
 1734 
 1735 ## ------------------------ ##
 1736 ## Autoconf initialization. ##
 1737 ## ------------------------ ##
 1738 
 1739 # ac_fn_c_try_compile LINENO
 1740 # --------------------------
 1741 # Try to compile conftest.$ac_ext, and return whether this succeeded.
 1742 ac_fn_c_try_compile ()
 1743 {
 1744   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 1745   rm -f conftest.$ac_objext
 1746   if { { ac_try="$ac_compile"
 1747 case "(($ac_try" in
 1748   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 1749   *) ac_try_echo=$ac_try;;
 1750 esac
 1751 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 1752 $as_echo "$ac_try_echo"; } >&5
 1753   (eval "$ac_compile") 2>conftest.err
 1754   ac_status=$?
 1755   if test -s conftest.err; then
 1756     grep -v '^ *+' conftest.err >conftest.er1
 1757     cat conftest.er1 >&5
 1758     mv -f conftest.er1 conftest.err
 1759   fi
 1760   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 1761   test $ac_status = 0; } && {
 1762      test -z "$ac_c_werror_flag" ||
 1763      test ! -s conftest.err
 1764        } && test -s conftest.$ac_objext; then :
 1765   ac_retval=0
 1766 else
 1767   $as_echo "$as_me: failed program was:" >&5
 1768 sed 's/^/| /' conftest.$ac_ext >&5
 1769 
 1770     ac_retval=1
 1771 fi
 1772   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 1773   as_fn_set_status $ac_retval
 1774 
 1775 } # ac_fn_c_try_compile
 1776 
 1777 # ac_fn_c_try_cpp LINENO
 1778 # ----------------------
 1779 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
 1780 ac_fn_c_try_cpp ()
 1781 {
 1782   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 1783   if { { ac_try="$ac_cpp conftest.$ac_ext"
 1784 case "(($ac_try" in
 1785   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 1786   *) ac_try_echo=$ac_try;;
 1787 esac
 1788 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 1789 $as_echo "$ac_try_echo"; } >&5
 1790   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
 1791   ac_status=$?
 1792   if test -s conftest.err; then
 1793     grep -v '^ *+' conftest.err >conftest.er1
 1794     cat conftest.er1 >&5
 1795     mv -f conftest.er1 conftest.err
 1796   fi
 1797   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 1798   test $ac_status = 0; } > conftest.i && {
 1799      test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 1800      test ! -s conftest.err
 1801        }; then :
 1802   ac_retval=0
 1803 else
 1804   $as_echo "$as_me: failed program was:" >&5
 1805 sed 's/^/| /' conftest.$ac_ext >&5
 1806 
 1807     ac_retval=1
 1808 fi
 1809   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 1810   as_fn_set_status $ac_retval
 1811 
 1812 } # ac_fn_c_try_cpp
 1813 
 1814 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
 1815 # -------------------------------------------------------
 1816 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
 1817 # the include files in INCLUDES and setting the cache variable VAR
 1818 # accordingly.
 1819 ac_fn_c_check_header_mongrel ()
 1820 {
 1821   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 1822   if eval \${$3+:} false; then :
 1823   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 1824 $as_echo_n "checking for $2... " >&6; }
 1825 if eval \${$3+:} false; then :
 1826   $as_echo_n "(cached) " >&6
 1827 fi
 1828 eval ac_res=\$$3
 1829            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 1830 $as_echo "$ac_res" >&6; }
 1831 else
 1832   # Is the header compilable?
 1833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
 1834 $as_echo_n "checking $2 usability... " >&6; }
 1835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 1836 /* end confdefs.h.  */
 1837 $4
 1838 #include <$2>
 1839 _ACEOF
 1840 if ac_fn_c_try_compile "$LINENO"; then :
 1841   ac_header_compiler=yes
 1842 else
 1843   ac_header_compiler=no
 1844 fi
 1845 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 1846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
 1847 $as_echo "$ac_header_compiler" >&6; }
 1848 
 1849 # Is the header present?
 1850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
 1851 $as_echo_n "checking $2 presence... " >&6; }
 1852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 1853 /* end confdefs.h.  */
 1854 #include <$2>
 1855 _ACEOF
 1856 if ac_fn_c_try_cpp "$LINENO"; then :
 1857   ac_header_preproc=yes
 1858 else
 1859   ac_header_preproc=no
 1860 fi
 1861 rm -f conftest.err conftest.i conftest.$ac_ext
 1862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
 1863 $as_echo "$ac_header_preproc" >&6; }
 1864 
 1865 # So?  What about this header?
 1866 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
 1867   yes:no: )
 1868     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
 1869 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
 1870     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
 1871 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
 1872     ;;
 1873   no:yes:* )
 1874     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
 1875 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
 1876     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
 1877 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
 1878     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
 1879 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
 1880     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
 1881 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
 1882     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
 1883 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
 1884 ( $as_echo "## ------------------------------- ##
 1885 ## Report this to dacs-bugs@dss.ca ##
 1886 ## ------------------------------- ##"
 1887      ) | sed "s/^/$as_me: WARNING:     /" >&2
 1888     ;;
 1889 esac
 1890   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 1891 $as_echo_n "checking for $2... " >&6; }
 1892 if eval \${$3+:} false; then :
 1893   $as_echo_n "(cached) " >&6
 1894 else
 1895   eval "$3=\$ac_header_compiler"
 1896 fi
 1897 eval ac_res=\$$3
 1898            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 1899 $as_echo "$ac_res" >&6; }
 1900 fi
 1901   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 1902 
 1903 } # ac_fn_c_check_header_mongrel
 1904 
 1905 # ac_fn_c_try_run LINENO
 1906 # ----------------------
 1907 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
 1908 # that executables *can* be run.
 1909 ac_fn_c_try_run ()
 1910 {
 1911   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 1912   if { { ac_try="$ac_link"
 1913 case "(($ac_try" in
 1914   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 1915   *) ac_try_echo=$ac_try;;
 1916 esac
 1917 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 1918 $as_echo "$ac_try_echo"; } >&5
 1919   (eval "$ac_link") 2>&5
 1920   ac_status=$?
 1921   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 1922   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
 1923   { { case "(($ac_try" in
 1924   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 1925   *) ac_try_echo=$ac_try;;
 1926 esac
 1927 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 1928 $as_echo "$ac_try_echo"; } >&5
 1929   (eval "$ac_try") 2>&5
 1930   ac_status=$?
 1931   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 1932   test $ac_status = 0; }; }; then :
 1933   ac_retval=0
 1934 else
 1935   $as_echo "$as_me: program exited with status $ac_status" >&5
 1936        $as_echo "$as_me: failed program was:" >&5
 1937 sed 's/^/| /' conftest.$ac_ext >&5
 1938 
 1939        ac_retval=$ac_status
 1940 fi
 1941   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
 1942   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 1943   as_fn_set_status $ac_retval
 1944 
 1945 } # ac_fn_c_try_run
 1946 
 1947 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
 1948 # -------------------------------------------------------
 1949 # Tests whether HEADER exists and can be compiled using the include files in
 1950 # INCLUDES, setting the cache variable VAR accordingly.
 1951 ac_fn_c_check_header_compile ()
 1952 {
 1953   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 1954   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 1955 $as_echo_n "checking for $2... " >&6; }
 1956 if eval \${$3+:} false; then :
 1957   $as_echo_n "(cached) " >&6
 1958 else
 1959   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 1960 /* end confdefs.h.  */
 1961 $4
 1962 #include <$2>
 1963 _ACEOF
 1964 if ac_fn_c_try_compile "$LINENO"; then :
 1965   eval "$3=yes"
 1966 else
 1967   eval "$3=no"
 1968 fi
 1969 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 1970 fi
 1971 eval ac_res=\$$3
 1972            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 1973 $as_echo "$ac_res" >&6; }
 1974   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 1975 
 1976 } # ac_fn_c_check_header_compile
 1977 
 1978 # ac_fn_c_try_link LINENO
 1979 # -----------------------
 1980 # Try to link conftest.$ac_ext, and return whether this succeeded.
 1981 ac_fn_c_try_link ()
 1982 {
 1983   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 1984   rm -f conftest.$ac_objext conftest$ac_exeext
 1985   if { { ac_try="$ac_link"
 1986 case "(($ac_try" in
 1987   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 1988   *) ac_try_echo=$ac_try;;
 1989 esac
 1990 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 1991 $as_echo "$ac_try_echo"; } >&5
 1992   (eval "$ac_link") 2>conftest.err
 1993   ac_status=$?
 1994   if test -s conftest.err; then
 1995     grep -v '^ *+' conftest.err >conftest.er1
 1996     cat conftest.er1 >&5
 1997     mv -f conftest.er1 conftest.err
 1998   fi
 1999   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 2000   test $ac_status = 0; } && {
 2001      test -z "$ac_c_werror_flag" ||
 2002      test ! -s conftest.err
 2003        } && test -s conftest$ac_exeext && {
 2004      test "$cross_compiling" = yes ||
 2005      test -x conftest$ac_exeext
 2006        }; then :
 2007   ac_retval=0
 2008 else
 2009   $as_echo "$as_me: failed program was:" >&5
 2010 sed 's/^/| /' conftest.$ac_ext >&5
 2011 
 2012     ac_retval=1
 2013 fi
 2014   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
 2015   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
 2016   # interfere with the next link command; also delete a directory that is
 2017   # left behind by Apple's compiler.  We do this before executing the actions.
 2018   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
 2019   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 2020   as_fn_set_status $ac_retval
 2021 
 2022 } # ac_fn_c_try_link
 2023 
 2024 # ac_fn_c_check_func LINENO FUNC VAR
 2025 # ----------------------------------
 2026 # Tests whether FUNC exists, setting the cache variable VAR accordingly
 2027 ac_fn_c_check_func ()
 2028 {
 2029   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 2030   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 2031 $as_echo_n "checking for $2... " >&6; }
 2032 if eval \${$3+:} false; then :
 2033   $as_echo_n "(cached) " >&6
 2034 else
 2035   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 2036 /* end confdefs.h.  */
 2037 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
 2038    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
 2039 #define $2 innocuous_$2
 2040 
 2041 /* System header to define __stub macros and hopefully few prototypes,
 2042     which can conflict with char $2 (); below.
 2043     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 2044     <limits.h> exists even on freestanding compilers.  */
 2045 
 2046 #ifdef __STDC__
 2047 # include <limits.h>
 2048 #else
 2049 # include <assert.h>
 2050 #endif
 2051 
 2052 #undef $2
 2053 
 2054 /* Override any GCC internal prototype to avoid an error.
 2055    Use char because int might match the return type of a GCC
 2056    builtin and then its argument prototype would still apply.  */
 2057 #ifdef __cplusplus
 2058 extern "C"
 2059 #endif
 2060 char $2 ();
 2061 /* The GNU C library defines this for functions which it implements
 2062     to always fail with ENOSYS.  Some functions are actually named
 2063     something starting with __ and the normal name is an alias.  */
 2064 #if defined __stub_$2 || defined __stub___$2
 2065 choke me
 2066 #endif
 2067 
 2068 int
 2069 main ()
 2070 {
 2071 return $2 ();
 2072   ;
 2073   return 0;
 2074 }
 2075 _ACEOF
 2076 if ac_fn_c_try_link "$LINENO"; then :
 2077   eval "$3=yes"
 2078 else
 2079   eval "$3=no"
 2080 fi
 2081 rm -f core conftest.err conftest.$ac_objext \
 2082     conftest$ac_exeext conftest.$ac_ext
 2083 fi
 2084 eval ac_res=\$$3
 2085            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 2086 $as_echo "$ac_res" >&6; }
 2087   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 2088 
 2089 } # ac_fn_c_check_func
 2090 
 2091 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
 2092 # --------------------------------------------
 2093 # Tries to find the compile-time value of EXPR in a program that includes
 2094 # INCLUDES, setting VAR accordingly. Returns whether the value could be
 2095 # computed
 2096 ac_fn_c_compute_int ()
 2097 {
 2098   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 2099   if test "$cross_compiling" = yes; then
 2100     # Depending upon the size, compute the lo and hi bounds.
 2101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 2102 /* end confdefs.h.  */
 2103 $4
 2104 int
 2105 main ()
 2106 {
 2107 static int test_array [1 - 2 * !(($2) >= 0)];
 2108 test_array [0] = 0;
 2109 return test_array [0];
 2110 
 2111   ;
 2112   return 0;
 2113 }
 2114 _ACEOF
 2115 if ac_fn_c_try_compile "$LINENO"; then :
 2116   ac_lo=0 ac_mid=0
 2117   while :; do
 2118     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 2119 /* end confdefs.h.  */
 2120 $4
 2121 int
 2122 main ()
 2123 {
 2124 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
 2125 test_array [0] = 0;
 2126 return test_array [0];
 2127 
 2128   ;
 2129   return 0;
 2130 }
 2131 _ACEOF
 2132 if ac_fn_c_try_compile "$LINENO"; then :
 2133   ac_hi=$ac_mid; break
 2134 else
 2135   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
 2136             if test $ac_lo -le $ac_mid; then
 2137               ac_lo= ac_hi=
 2138               break
 2139             fi
 2140             as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
 2141 fi
 2142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2143   done
 2144 else
 2145   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 2146 /* end confdefs.h.  */
 2147 $4
 2148 int
 2149 main ()
 2150 {
 2151 static int test_array [1 - 2 * !(($2) < 0)];
 2152 test_array [0] = 0;
 2153 return test_array [0];
 2154 
 2155   ;
 2156   return 0;
 2157 }
 2158 _ACEOF
 2159 if ac_fn_c_try_compile "$LINENO"; then :
 2160   ac_hi=-1 ac_mid=-1
 2161   while :; do
 2162     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 2163 /* end confdefs.h.  */
 2164 $4
 2165 int
 2166 main ()
 2167 {
 2168 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
 2169 test_array [0] = 0;
 2170 return test_array [0];
 2171 
 2172   ;
 2173   return 0;
 2174 }
 2175 _ACEOF
 2176 if ac_fn_c_try_compile "$LINENO"; then :
 2177   ac_lo=$ac_mid; break
 2178 else
 2179   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
 2180             if test $ac_mid -le $ac_hi; then
 2181               ac_lo= ac_hi=
 2182               break
 2183             fi
 2184             as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
 2185 fi
 2186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2187   done
 2188 else
 2189   ac_lo= ac_hi=
 2190 fi
 2191 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2192 fi
 2193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2194 # Binary search between lo and hi bounds.
 2195 while test "x$ac_lo" != "x$ac_hi"; do
 2196   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
 2197   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 2198 /* end confdefs.h.  */
 2199 $4
 2200 int
 2201 main ()
 2202 {
 2203 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
 2204 test_array [0] = 0;
 2205 return test_array [0];
 2206 
 2207   ;
 2208   return 0;
 2209 }
 2210 _ACEOF
 2211 if ac_fn_c_try_compile "$LINENO"; then :
 2212   ac_hi=$ac_mid
 2213 else
 2214   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
 2215 fi
 2216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2217 done
 2218 case $ac_lo in #((
 2219 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
 2220 '') ac_retval=1 ;;
 2221 esac
 2222   else
 2223     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 2224 /* end confdefs.h.  */
 2225 $4
 2226 static long int longval () { return $2; }
 2227 static unsigned long int ulongval () { return $2; }
 2228 #include <stdio.h>
 2229 #include <stdlib.h>
 2230 int
 2231 main ()
 2232 {
 2233 
 2234   FILE *f = fopen ("conftest.val", "w");
 2235   if (! f)
 2236     return 1;
 2237   if (($2) < 0)
 2238     {
 2239       long int i = longval ();
 2240       if (i != ($2))
 2241     return 1;
 2242       fprintf (f, "%ld", i);
 2243     }
 2244   else
 2245     {
 2246       unsigned long int i = ulongval ();
 2247       if (i != ($2))
 2248     return 1;
 2249       fprintf (f, "%lu", i);
 2250     }
 2251   /* Do not output a trailing newline, as this causes \r\n confusion
 2252      on some platforms.  */
 2253   return ferror (f) || fclose (f) != 0;
 2254 
 2255   ;
 2256   return 0;
 2257 }
 2258 _ACEOF
 2259 if ac_fn_c_try_run "$LINENO"; then :
 2260   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
 2261 else
 2262   ac_retval=1
 2263 fi
 2264 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
 2265   conftest.$ac_objext conftest.beam conftest.$ac_ext
 2266 rm -f conftest.val
 2267 
 2268   fi
 2269   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 2270   as_fn_set_status $ac_retval
 2271 
 2272 } # ac_fn_c_compute_int
 2273 
 2274 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
 2275 # -------------------------------------------
 2276 # Tests whether TYPE exists after having included INCLUDES, setting cache
 2277 # variable VAR accordingly.
 2278 ac_fn_c_check_type ()
 2279 {
 2280   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 2281   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 2282 $as_echo_n "checking for $2... " >&6; }
 2283 if eval \${$3+:} false; then :
 2284   $as_echo_n "(cached) " >&6
 2285 else
 2286   eval "$3=no"
 2287   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 2288 /* end confdefs.h.  */
 2289 $4
 2290 int
 2291 main ()
 2292 {
 2293 if (sizeof ($2))
 2294      return 0;
 2295   ;
 2296   return 0;
 2297 }
 2298 _ACEOF
 2299 if ac_fn_c_try_compile "$LINENO"; then :
 2300   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 2301 /* end confdefs.h.  */
 2302 $4
 2303 int
 2304 main ()
 2305 {
 2306 if (sizeof (($2)))
 2307         return 0;
 2308   ;
 2309   return 0;
 2310 }
 2311 _ACEOF
 2312 if ac_fn_c_try_compile "$LINENO"; then :
 2313 
 2314 else
 2315   eval "$3=yes"
 2316 fi
 2317 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2318 fi
 2319 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2320 fi
 2321 eval ac_res=\$$3
 2322            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 2323 $as_echo "$ac_res" >&6; }
 2324   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 2325 
 2326 } # ac_fn_c_check_type
 2327 
 2328 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
 2329 # ----------------------------------------------------
 2330 # Tries to find if the field MEMBER exists in type AGGR, after including
 2331 # INCLUDES, setting cache variable VAR accordingly.
 2332 ac_fn_c_check_member ()
 2333 {
 2334   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 2335   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
 2336 $as_echo_n "checking for $2.$3... " >&6; }
 2337 if eval \${$4+:} false; then :
 2338   $as_echo_n "(cached) " >&6
 2339 else
 2340   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 2341 /* end confdefs.h.  */
 2342 $5
 2343 int
 2344 main ()
 2345 {
 2346 static $2 ac_aggr;
 2347 if (ac_aggr.$3)
 2348 return 0;
 2349   ;
 2350   return 0;
 2351 }
 2352 _ACEOF
 2353 if ac_fn_c_try_compile "$LINENO"; then :
 2354   eval "$4=yes"
 2355 else
 2356   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 2357 /* end confdefs.h.  */
 2358 $5
 2359 int
 2360 main ()
 2361 {
 2362 static $2 ac_aggr;
 2363 if (sizeof ac_aggr.$3)
 2364 return 0;
 2365   ;
 2366   return 0;
 2367 }
 2368 _ACEOF
 2369 if ac_fn_c_try_compile "$LINENO"; then :
 2370   eval "$4=yes"
 2371 else
 2372   eval "$4=no"
 2373 fi
 2374 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2375 fi
 2376 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2377 fi
 2378 eval ac_res=\$$4
 2379            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 2380 $as_echo "$ac_res" >&6; }
 2381   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 2382 
 2383 } # ac_fn_c_check_member
 2384 
 2385 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
 2386 # ---------------------------------------------
 2387 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
 2388 # accordingly.
 2389 ac_fn_c_check_decl ()
 2390 {
 2391   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 2392   as_decl_name=`echo $2|sed 's/ *(.*//'`
 2393   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
 2394   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
 2395 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
 2396 if eval \${$3+:} false; then :
 2397   $as_echo_n "(cached) " >&6
 2398 else
 2399   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 2400 /* end confdefs.h.  */
 2401 $4
 2402 int
 2403 main ()
 2404 {
 2405 #ifndef $as_decl_name
 2406 #ifdef __cplusplus
 2407   (void) $as_decl_use;
 2408 #else
 2409   (void) $as_decl_name;
 2410 #endif
 2411 #endif
 2412 
 2413   ;
 2414   return 0;
 2415 }
 2416 _ACEOF
 2417 if ac_fn_c_try_compile "$LINENO"; then :
 2418   eval "$3=yes"
 2419 else
 2420   eval "$3=no"
 2421 fi
 2422 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2423 fi
 2424 eval ac_res=\$$3
 2425            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 2426 $as_echo "$ac_res" >&6; }
 2427   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 2428 
 2429 } # ac_fn_c_check_decl
 2430 cat >config.log <<_ACEOF
 2431 This file contains any messages produced by compilers while
 2432 running configure, to aid debugging if configure makes a mistake.
 2433 
 2434 It was created by DACS $as_me 1.4.46, which was
 2435 generated by GNU Autoconf 2.69.  Invocation command line was
 2436 
 2437   $ $0 $@
 2438 
 2439 _ACEOF
 2440 exec 5>>config.log
 2441 {
 2442 cat <<_ASUNAME
 2443 ## --------- ##
 2444 ## Platform. ##
 2445 ## --------- ##
 2446 
 2447 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 2448 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 2449 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 2450 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 2451 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 2452 
 2453 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
 2454 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
 2455 
 2456 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
 2457 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
 2458 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
 2459 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
 2460 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
 2461 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
 2462 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
 2463 
 2464 _ASUNAME
 2465 
 2466 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2467 for as_dir in $PATH
 2468 do
 2469   IFS=$as_save_IFS
 2470   test -z "$as_dir" && as_dir=.
 2471     $as_echo "PATH: $as_dir"
 2472   done
 2473 IFS=$as_save_IFS
 2474 
 2475 } >&5
 2476 
 2477 cat >&5 <<_ACEOF
 2478 
 2479 
 2480 ## ----------- ##
 2481 ## Core tests. ##
 2482 ## ----------- ##
 2483 
 2484 _ACEOF
 2485 
 2486 
 2487 # Keep a trace of the command line.
 2488 # Strip out --no-create and --no-recursion so they do not pile up.
 2489 # Strip out --silent because we don't want to record it for future runs.
 2490 # Also quote any args containing shell meta-characters.
 2491 # Make two passes to allow for proper duplicate-argument suppression.
 2492 ac_configure_args=
 2493 ac_configure_args0=
 2494 ac_configure_args1=
 2495 ac_must_keep_next=false
 2496 for ac_pass in 1 2
 2497 do
 2498   for ac_arg
 2499   do
 2500     case $ac_arg in
 2501     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
 2502     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 2503     | -silent | --silent | --silen | --sile | --sil)
 2504       continue ;;
 2505     *\'*)
 2506       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
 2507     esac
 2508     case $ac_pass in
 2509     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
 2510     2)
 2511       as_fn_append ac_configure_args1 " '$ac_arg'"
 2512       if test $ac_must_keep_next = true; then
 2513     ac_must_keep_next=false # Got value, back to normal.
 2514       else
 2515     case $ac_arg in
 2516       *=* | --config-cache | -C | -disable-* | --disable-* \
 2517       | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
 2518       | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
 2519       | -with-* | --with-* | -without-* | --without-* | --x)
 2520         case "$ac_configure_args0 " in
 2521           "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
 2522         esac
 2523         ;;
 2524       -* ) ac_must_keep_next=true ;;
 2525     esac
 2526       fi
 2527       as_fn_append ac_configure_args " '$ac_arg'"
 2528       ;;
 2529     esac
 2530   done
 2531 done
 2532 { ac_configure_args0=; unset ac_configure_args0;}
 2533 { ac_configure_args1=; unset ac_configure_args1;}
 2534 
 2535 # When interrupted or exit'd, cleanup temporary files, and complete
 2536 # config.log.  We remove comments because anyway the quotes in there
 2537 # would cause problems or look ugly.
 2538 # WARNING: Use '\'' to represent an apostrophe within the trap.
 2539 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
 2540 trap 'exit_status=$?
 2541   # Save into config.log some information that might help in debugging.
 2542   {
 2543     echo
 2544 
 2545     $as_echo "## ---------------- ##
 2546 ## Cache variables. ##
 2547 ## ---------------- ##"
 2548     echo
 2549     # The following way of writing the cache mishandles newlines in values,
 2550 (
 2551   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
 2552     eval ac_val=\$$ac_var
 2553     case $ac_val in #(
 2554     *${as_nl}*)
 2555       case $ac_var in #(
 2556       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
 2557 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
 2558       esac
 2559       case $ac_var in #(
 2560       _ | IFS | as_nl) ;; #(
 2561       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
 2562       *) { eval $ac_var=; unset $ac_var;} ;;
 2563       esac ;;
 2564     esac
 2565   done
 2566   (set) 2>&1 |
 2567     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
 2568     *${as_nl}ac_space=\ *)
 2569       sed -n \
 2570     "s/'\''/'\''\\\\'\'''\''/g;
 2571       s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
 2572       ;; #(
 2573     *)
 2574       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
 2575       ;;
 2576     esac |
 2577     sort
 2578 )
 2579     echo
 2580 
 2581     $as_echo "## ----------------- ##
 2582 ## Output variables. ##
 2583 ## ----------------- ##"
 2584     echo
 2585     for ac_var in $ac_subst_vars
 2586     do
 2587       eval ac_val=\$$ac_var
 2588       case $ac_val in
 2589       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 2590       esac
 2591       $as_echo "$ac_var='\''$ac_val'\''"
 2592     done | sort
 2593     echo
 2594 
 2595     if test -n "$ac_subst_files"; then
 2596       $as_echo "## ------------------- ##
 2597 ## File substitutions. ##
 2598 ## ------------------- ##"
 2599       echo
 2600       for ac_var in $ac_subst_files
 2601       do
 2602     eval ac_val=\$$ac_var
 2603     case $ac_val in
 2604     *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 2605     esac
 2606     $as_echo "$ac_var='\''$ac_val'\''"
 2607       done | sort
 2608       echo
 2609     fi
 2610 
 2611     if test -s confdefs.h; then
 2612       $as_echo "## ----------- ##
 2613 ## confdefs.h. ##
 2614 ## ----------- ##"
 2615       echo
 2616       cat confdefs.h
 2617       echo
 2618     fi
 2619     test "$ac_signal" != 0 &&
 2620       $as_echo "$as_me: caught signal $ac_signal"
 2621     $as_echo "$as_me: exit $exit_status"
 2622   } >&5
 2623   rm -f core *.core core.conftest.* &&
 2624     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
 2625     exit $exit_status
 2626 ' 0
 2627 for ac_signal in 1 2 13 15; do
 2628   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
 2629 done
 2630 ac_signal=0
 2631 
 2632 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 2633 rm -f -r conftest* confdefs.h
 2634 
 2635 $as_echo "/* confdefs.h */" > confdefs.h
 2636 
 2637 # Predefined preprocessor variables.
 2638 
 2639 cat >>confdefs.h <<_ACEOF
 2640 #define PACKAGE_NAME "$PACKAGE_NAME"
 2641 _ACEOF
 2642 
 2643 cat >>confdefs.h <<_ACEOF
 2644 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
 2645 _ACEOF
 2646 
 2647 cat >>confdefs.h <<_ACEOF
 2648 #define PACKAGE_VERSION "$PACKAGE_VERSION"
 2649 _ACEOF
 2650 
 2651 cat >>confdefs.h <<_ACEOF
 2652 #define PACKAGE_STRING "$PACKAGE_STRING"
 2653 _ACEOF
 2654 
 2655 cat >>confdefs.h <<_ACEOF
 2656 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
 2657 _ACEOF
 2658 
 2659 cat >>confdefs.h <<_ACEOF
 2660 #define PACKAGE_URL "$PACKAGE_URL"
 2661 _ACEOF
 2662 
 2663 
 2664 # Let the site file select an alternate cache file if it wants to.
 2665 # Prefer an explicitly selected file to automatically selected ones.
 2666 ac_site_file1=NONE
 2667 ac_site_file2=NONE
 2668 if test -n "$CONFIG_SITE"; then
 2669   # We do not want a PATH search for config.site.
 2670   case $CONFIG_SITE in #((
 2671     -*)  ac_site_file1=./$CONFIG_SITE;;
 2672     */*) ac_site_file1=$CONFIG_SITE;;
 2673     *)   ac_site_file1=./$CONFIG_SITE;;
 2674   esac
 2675 elif test "x$prefix" != xNONE; then
 2676   ac_site_file1=$prefix/share/config.site
 2677   ac_site_file2=$prefix/etc/config.site
 2678 else
 2679   ac_site_file1=$ac_default_prefix/share/config.site
 2680   ac_site_file2=$ac_default_prefix/etc/config.site
 2681 fi
 2682 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
 2683 do
 2684   test "x$ac_site_file" = xNONE && continue
 2685   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
 2686     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
 2687 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
 2688     sed 's/^/| /' "$ac_site_file" >&5
 2689     . "$ac_site_file" \
 2690       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 2691 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 2692 as_fn_error $? "failed to load site script $ac_site_file
 2693 See \`config.log' for more details" "$LINENO" 5; }
 2694   fi
 2695 done
 2696 
 2697 if test -r "$cache_file"; then
 2698   # Some versions of bash will fail to source /dev/null (special files
 2699   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
 2700   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
 2701     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
 2702 $as_echo "$as_me: loading cache $cache_file" >&6;}
 2703     case $cache_file in
 2704       [\\/]* | ?:[\\/]* ) . "$cache_file";;
 2705       *)                      . "./$cache_file";;
 2706     esac
 2707   fi
 2708 else
 2709   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
 2710 $as_echo "$as_me: creating cache $cache_file" >&6;}
 2711   >$cache_file
 2712 fi
 2713 
 2714 as_fn_append ac_header_list " sys/time.h"
 2715 as_fn_append ac_header_list " unistd.h"
 2716 as_fn_append ac_func_list " alarm"
 2717 as_fn_append ac_header_list " stdlib.h"
 2718 as_fn_append ac_header_list " sys/param.h"
 2719 # Check that the precious variables saved in the cache have kept the same
 2720 # value.
 2721 ac_cache_corrupted=false
 2722 for ac_var in $ac_precious_vars; do
 2723   eval ac_old_set=\$ac_cv_env_${ac_var}_set
 2724   eval ac_new_set=\$ac_env_${ac_var}_set
 2725   eval ac_old_val=\$ac_cv_env_${ac_var}_value
 2726   eval ac_new_val=\$ac_env_${ac_var}_value
 2727   case $ac_old_set,$ac_new_set in
 2728     set,)
 2729       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
 2730 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
 2731       ac_cache_corrupted=: ;;
 2732     ,set)
 2733       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
 2734 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
 2735       ac_cache_corrupted=: ;;
 2736     ,);;
 2737     *)
 2738       if test "x$ac_old_val" != "x$ac_new_val"; then
 2739     # differences in whitespace do not lead to failure.
 2740     ac_old_val_w=`echo x $ac_old_val`
 2741     ac_new_val_w=`echo x $ac_new_val`
 2742     if test "$ac_old_val_w" != "$ac_new_val_w"; then
 2743       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
 2744 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
 2745       ac_cache_corrupted=:
 2746     else
 2747       { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
 2748 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
 2749       eval $ac_var=\$ac_old_val
 2750     fi
 2751     { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
 2752 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
 2753     { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
 2754 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
 2755       fi;;
 2756   esac
 2757   # Pass precious variables to config.status.
 2758   if test "$ac_new_set" = set; then
 2759     case $ac_new_val in
 2760     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
 2761     *) ac_arg=$ac_var=$ac_new_val ;;
 2762     esac
 2763     case " $ac_configure_args " in
 2764       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
 2765       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
 2766     esac
 2767   fi
 2768 done
 2769 if $ac_cache_corrupted; then
 2770   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 2771 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 2772   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
 2773 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
 2774   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
 2775 fi
 2776 ## -------------------- ##
 2777 ## Main body of script. ##
 2778 ## -------------------- ##
 2779 
 2780 ac_ext=c
 2781 ac_cpp='$CPP $CPPFLAGS'
 2782 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 2783 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 2784 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 2785 
 2786 
 2787 
 2788 
 2789 
 2790 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
 2791 # $Id: libtool.m4 2584 2012-03-13 22:15:57Z brachman $
 2792 #
 2793 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
 2794 #                 2006, 2007, 2008, 2009, 2010 Free Software Foundation,
 2795 #                 Inc.
 2796 #   Written by Gordon Matzigkeit, 1996
 2797 #
 2798 # This file is free software; the Free Software Foundation gives
 2799 # unlimited permission to copy and/or distribute it, with or without
 2800 # modifications, as long as this notice is preserved.
 2801 
 2802 
 2803 
 2804 # serial 57 LT_INIT
 2805 
 2806 
 2807 # LT_PREREQ(VERSION)
 2808 # ------------------
 2809 # Complain and exit if this libtool version is less that VERSION.
 2810 
 2811 
 2812 
 2813 # _LT_CHECK_BUILDDIR
 2814 # ------------------
 2815 # Complain if the absolute build directory name contains unusual characters
 2816 
 2817 
 2818 
 2819 # LT_INIT([OPTIONS])
 2820 # ------------------
 2821 # LT_INIT
 2822 
 2823 # Old names:
 2824 # This is what autoupdate's m4 run will expand.  It fires
 2825 # the warning (with _au_warn_XXX), outputs it into the
 2826 # updated configure.ac (with AC_DIAGNOSE), and then outputs
 2827 # the replacement expansion.
 2828 
 2829 
 2830 # This is an auxiliary macro that is also run when
 2831 # autoupdate runs m4.  It simply calls m4_warning, but
 2832 # we need a wrapper so that each warning is emitted only
 2833 # once.  We break the quoting in m4_warning's argument in
 2834 # order to expand this macro's arguments, not AU_DEFUN's.
 2835 
 2836 
 2837 # Finally, this is the expansion that is picked up by
 2838 # autoconf.  It tells the user to run autoupdate, and
 2839 # then outputs the replacement expansion.  We do not care
 2840 # about autoupdate's warning because that contains
 2841 # information on what to do *after* running autoupdate.
 2842 
 2843 # This is what autoupdate's m4 run will expand.  It fires
 2844 # the warning (with _au_warn_XXX), outputs it into the
 2845 # updated configure.ac (with AC_DIAGNOSE), and then outputs
 2846 # the replacement expansion.
 2847 
 2848 
 2849 # This is an auxiliary macro that is also run when
 2850 # autoupdate runs m4.  It simply calls m4_warning, but
 2851 # we need a wrapper so that each warning is emitted only
 2852 # once.  We break the quoting in m4_warning's argument in
 2853 # order to expand this macro's arguments, not AU_DEFUN's.
 2854 
 2855 
 2856 # Finally, this is the expansion that is picked up by
 2857 # autoconf.  It tells the user to run autoupdate, and
 2858 # then outputs the replacement expansion.  We do not care
 2859 # about autoupdate's warning because that contains
 2860 # information on what to do *after* running autoupdate.
 2861 
 2862 
 2863 
 2864 # _LT_CC_BASENAME(CC)
 2865 # -------------------
 2866 # Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
 2867 
 2868 
 2869 
 2870 # _LT_FILEUTILS_DEFAULTS
 2871 # ----------------------
 2872 # It is okay to use these file commands and assume they have been set
 2873 # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
 2874 # _LT_FILEUTILS_DEFAULTS
 2875 
 2876 
 2877 # _LT_SETUP
 2878 # ---------
 2879 # _LT_SETUP
 2880 
 2881 
 2882 # _LT_PREPARE_SED_QUOTE_VARS
 2883 # --------------------------
 2884 # Define a few sed substitution that help us do robust quoting.
 2885 
 2886 
 2887 # _LT_PROG_LTMAIN
 2888 # ---------------
 2889 # Note that this code is called both from `configure', and `config.status'
 2890 # now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,
 2891 # `config.status' has no value for ac_aux_dir unless we are using Automake,
 2892 # so we pass a copy along to make sure it has a sensible value anyway.
 2893 # _LT_PROG_LTMAIN
 2894 
 2895 
 2896 ## ------------------------------------- ##
 2897 ## Accumulate code for creating libtool. ##
 2898 ## ------------------------------------- ##
 2899 
 2900 # So that we can recreate a full libtool script including additional
 2901 # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
 2902 # in macros and then make a single call at the end using the `libtool'
 2903 # label.
 2904 
 2905 
 2906 # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
 2907 # ----------------------------------------
 2908 # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
 2909 
 2910 
 2911 # Initialize.
 2912 
 2913 
 2914 
 2915 # _LT_CONFIG_LIBTOOL([COMMANDS])
 2916 # ------------------------------
 2917 # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
 2918 
 2919 
 2920 # Initialize.
 2921 
 2922 
 2923 
 2924 # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
 2925 # -----------------------------------------------------
 2926 
 2927 
 2928 
 2929 # _LT_FORMAT_COMMENT([COMMENT])
 2930 # -----------------------------
 2931 # Add leading comment marks to the start of each line, and a trailing
 2932 # full-stop to the whole comment if one is not present already.
 2933 
 2934 
 2935 
 2936 
 2937 ## ------------------------ ##
 2938 ## FIXME: Eliminate VARNAME ##
 2939 ## ------------------------ ##
 2940 
 2941 
 2942 # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
 2943 # -------------------------------------------------------------------
 2944 # CONFIGNAME is the name given to the value in the libtool script.
 2945 # VARNAME is the (base) name used in the configure script.
 2946 # VALUE may be 0, 1 or 2 for a computed quote escaped value based on
 2947 # VARNAME.  Any other value will be used directly.
 2948 
 2949 
 2950 
 2951 # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
 2952 # --------------------------------------------------------
 2953 
 2954 
 2955 
 2956 # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
 2957 # ------------------------------------------------
 2958 
 2959 
 2960 
 2961 # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
 2962 # ---------------------------------------------------------
 2963 
 2964 
 2965 
 2966 # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
 2967 # --------------------------------------------------
 2968 
 2969 
 2970 
 2971 # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
 2972 # ---------------------------------------------------
 2973 
 2974 
 2975 
 2976 # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
 2977 # ---------------------------------------------------
 2978 
 2979 
 2980 
 2981 
 2982 # lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
 2983 # ------------------------------------------------
 2984 
 2985 
 2986 
 2987 
 2988 # _LT_CONFIG_STATUS_DECLARE([VARNAME])
 2989 # ------------------------------------
 2990 # Quote a variable value, and forward it to `config.status' so that its
 2991 # declaration there will have the same value as in `configure'.  VARNAME
 2992 # must have a single quote delimited value for this to work.
 2993 
 2994 
 2995 
 2996 # _LT_CONFIG_STATUS_DECLARATIONS
 2997 # ------------------------------
 2998 # We delimit libtool config variables with single quotes, so when
 2999 # we write them to config.status, we have to be sure to quote all
 3000 # embedded single quotes properly.  In configure, this macro expands
 3001 # each variable declared with _LT_DECL (and _LT_TAGDECL) into:
 3002 #
 3003 #    <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
 3004 
 3005 
 3006 
 3007 # _LT_LIBTOOL_TAGS
 3008 # ----------------
 3009 # Output comment and list of tags supported by the script
 3010 
 3011 
 3012 
 3013 # _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
 3014 # -----------------------------------
 3015 # Extract the dictionary values for VARNAME (optionally with TAG) and
 3016 # expand to a commented shell variable setting:
 3017 #
 3018 #    # Some comment about what VAR is for.
 3019 #    visible_name=$lt_internal_name
 3020 
 3021 
 3022 
 3023 # _LT_LIBTOOL_CONFIG_VARS
 3024 # -----------------------
 3025 # Produce commented declarations of non-tagged libtool config variables
 3026 # suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
 3027 # script.  Tagged libtool config variables (even for the LIBTOOL CONFIG
 3028 # section) are produced by _LT_LIBTOOL_TAG_VARS.
 3029 
 3030 
 3031 
 3032 # _LT_LIBTOOL_TAG_VARS(TAG)
 3033 # -------------------------
 3034 
 3035 
 3036 
 3037 # _LT_TAGVAR(VARNAME, [TAGNAME])
 3038 # ------------------------------
 3039 
 3040 
 3041 
 3042 # _LT_CONFIG_COMMANDS
 3043 # -------------------
 3044 # Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of
 3045 # variables for single and double quote escaping we saved from calls
 3046 # to _LT_DECL, we can put quote escaped variables declarations
 3047 # into `config.status', and then the shell code to quote escape them in
 3048 # for loops in `config.status'.  Finally, any additional code accumulated
 3049 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
 3050 #_LT_CONFIG_COMMANDS
 3051 
 3052 
 3053 # Initialize.
 3054 
 3055 
 3056 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
 3057 # ------------------------------------
 3058 # Generate a child script FILE with all initialization necessary to
 3059 # reuse the environment learned by the parent script, and make the
 3060 # file executable.  If COMMENT is supplied, it is inserted after the
 3061 # `#!' sequence but before initialization text begins.  After this
 3062 # macro, additional text can be appended to FILE to form the body of
 3063 # the child script.  The macro ends with non-zero status if the
 3064 # file could not be fully written (such as if the disk is full).
 3065 # _LT_GENERATED_FILE_INIT
 3066 
 3067 # LT_OUTPUT
 3068 # ---------
 3069 # This macro allows early generation of the libtool script (before
 3070 # AC_OUTPUT is called), incase it is used in configure for compilation
 3071 # tests.
 3072 # LT_OUTPUT
 3073 
 3074 
 3075 # _LT_CONFIG(TAG)
 3076 # ---------------
 3077 # If TAG is the built-in tag, create an initial libtool script with a
 3078 # default configuration from the untagged config vars.  Otherwise add code
 3079 # to config.status for appending the configuration named by TAG from the
 3080 # matching tagged config vars.
 3081 # _LT_CONFIG
 3082 
 3083 
 3084 # LT_SUPPORTED_TAG(TAG)
 3085 # ---------------------
 3086 # Trace this macro to discover what tags are supported by the libtool
 3087 # --tag option, using:
 3088 #    autoconf --trace 'LT_SUPPORTED_TAG:$1'
 3089 
 3090 
 3091 
 3092 # C support is built-in for now
 3093 
 3094 
 3095 
 3096 
 3097 # LT_LANG(LANG)
 3098 # -------------
 3099 # Enable libtool support for the given language if not already enabled.
 3100 # LT_LANG
 3101 
 3102 
 3103 # _LT_LANG(LANGNAME)
 3104 # ------------------
 3105 # _LT_LANG
 3106 
 3107 
 3108 # _LT_LANG_DEFAULT_CONFIG
 3109 # -----------------------
 3110 # _LT_LANG_DEFAULT_CONFIG
 3111 
 3112 # Obsolete macros:
 3113 # This is what autoupdate's m4 run will expand.  It fires
 3114 # the warning (with _au_warn_XXX), outputs it into the
 3115 # updated configure.ac (with AC_DIAGNOSE), and then outputs
 3116 # the replacement expansion.
 3117 
 3118 
 3119 # This is an auxiliary macro that is also run when
 3120 # autoupdate runs m4.  It simply calls m4_warning, but
 3121 # we need a wrapper so that each warning is emitted only
 3122 # once.  We break the quoting in m4_warning's argument in
 3123 # order to expand this macro's arguments, not AU_DEFUN's.
 3124 
 3125 
 3126 # Finally, this is the expansion that is picked up by
 3127 # autoconf.  It tells the user to run autoupdate, and
 3128 # then outputs the replacement expansion.  We do not care
 3129 # about autoupdate's warning because that contains
 3130 # information on what to do *after* running autoupdate.
 3131 
 3132 # This is what autoupdate's m4 run will expand.  It fires
 3133 # the warning (with _au_warn_XXX), outputs it into the
 3134 # updated configure.ac (with AC_DIAGNOSE), and then outputs
 3135 # the replacement expansion.
 3136 
 3137 
 3138 # This is an auxiliary macro that is also run when
 3139 # autoupdate runs m4.  It simply calls m4_warning, but
 3140 # we need a wrapper so that each warning is emitted only
 3141 # once.  We break the quoting in m4_warning's argument in
 3142 # order to expand this macro's arguments, not AU_DEFUN's.
 3143 
 3144 
 3145 # Finally, this is the expansion that is picked up by
 3146 # autoconf.  It tells the user to run autoupdate, and
 3147 # then outputs the replacement expansion.  We do not care
 3148 # about autoupdate's warning because that contains
 3149 # information on what to do *after* running autoupdate.
 3150 
 3151 # This is what autoupdate's m4 run will expand.  It fires
 3152 # the warning (with _au_warn_XXX), outputs it into the
 3153 # updated configure.ac (with AC_DIAGNOSE), and then outputs
 3154 # the replacement expansion.
 3155 
 3156 
 3157 # This is an auxiliary macro that is also run when
 3158 # autoupdate runs m4.  It simply calls m4_warning, but
 3159 # we need a wrapper so that each warning is emitted only
 3160 # once.  We break the quoting in m4_warning's argument in
 3161 # order to expand this macro's arguments, not AU_DEFUN's.
 3162 
 3163 
 3164 # Finally, this is the expansion that is picked up by
 3165 # autoconf.  It tells the user to run autoupdate, and
 3166 # then outputs the replacement expansion.  We do not care
 3167 # about autoupdate's warning because that contains
 3168 # information on what to do *after* running autoupdate.
 3169 
 3170 # This is what autoupdate's m4 run will expand.  It fires
 3171 # the warning (with _au_warn_XXX), outputs it into the
 3172 # updated configure.ac (with AC_DIAGNOSE), and then outputs
 3173 # the replacement expansion.
 3174 
 3175 
 3176 # This is an auxiliary macro that is also run when
 3177 # autoupdate runs m4.  It simply calls m4_warning, but
 3178 # we need a wrapper so that each warning is emitted only
 3179 # once.  We break the quoting in m4_warning's argument in
 3180 # order to expand this macro's arguments, not AU_DEFUN's.
 3181 
 3182 
 3183 # Finally, this is the expansion that is picked up by
 3184 # autoconf.  It tells the user to run autoupdate, and
 3185 # then outputs the replacement expansion.  We do not care
 3186 # about autoupdate's warning because that contains
 3187 # information on what to do *after* running autoupdate.
 3188 
 3189 # This is what autoupdate's m4 run will expand.  It fires
 3190 # the warning (with _au_warn_XXX), outputs it into the
 3191 # updated configure.ac (with AC_DIAGNOSE), and then outputs
 3192 # the replacement expansion.
 3193 
 3194 
 3195 # This is an auxiliary macro that is also run when
 3196 # autoupdate runs m4.  It simply calls m4_warning, but
 3197 # we need a wrapper so that each warning is emitted only
 3198 # once.  We break the quoting in m4_warning's argument in
 3199 # order to expand this macro's arguments, not AU_DEFUN's.
 3200 
 3201 
 3202 # Finally, this is the expansion that is picked up by
 3203 # autoconf.  It tells the user to run autoupdate, and
 3204 # then outputs the replacement expansion.  We do not care
 3205 # about autoupdate's warning because that contains
 3206 # information on what to do *after* running autoupdate.
 3207 
 3208 
 3209 
 3210 # _LT_TAG_COMPILER
 3211 # ----------------
 3212 # _LT_TAG_COMPILER
 3213 
 3214 
 3215 # _LT_COMPILER_BOILERPLATE
 3216 # ------------------------
 3217 # Check for compiler boilerplate output or warnings with
 3218 # the simple compiler test code.
 3219 # _LT_COMPILER_BOILERPLATE
 3220 
 3221 
 3222 # _LT_LINKER_BOILERPLATE
 3223 # ----------------------
 3224 # Check for linker boilerplate output or warnings with
 3225 # the simple link test code.
 3226 # _LT_LINKER_BOILERPLATE
 3227 
 3228 # _LT_REQUIRED_DARWIN_CHECKS
 3229 # -------------------------
 3230 
 3231 
 3232 
 3233 # _LT_DARWIN_LINKER_FEATURES
 3234 # --------------------------
 3235 # Checks for linker and compiler features on darwin
 3236 
 3237 
 3238 # _LT_SYS_MODULE_PATH_AIX([TAGNAME])
 3239 # ----------------------------------
 3240 # Links a minimal program and checks the executable
 3241 # for the system default hardcoded library path. In most cases,
 3242 # this is /usr/lib:/lib, but when the MPI compilers are used
 3243 # the location of the communication and MPI libs are included too.
 3244 # If we don't find anything, use the default library path according
 3245 # to the aix ld manual.
 3246 # Store the results from the different compilers for each TAGNAME.
 3247 # Allow to override them for all tags through lt_cv_aix_libpath.
 3248 # _LT_SYS_MODULE_PATH_AIX
 3249 
 3250 
 3251 # _LT_SHELL_INIT(ARG)
 3252 # -------------------
 3253 # _LT_SHELL_INIT
 3254 
 3255 
 3256 
 3257 # _LT_PROG_ECHO_BACKSLASH
 3258 # -----------------------
 3259 # Find how we can fake an echo command that does not interpret backslash.
 3260 # In particular, with Autoconf 2.60 or later we add some code to the start
 3261 # of the generated configure script which will find a shell with a builtin
 3262 # printf (which we can use as an echo command).
 3263 # _LT_PROG_ECHO_BACKSLASH
 3264 
 3265 
 3266 # _LT_WITH_SYSROOT
 3267 # ----------------
 3268 
 3269 
 3270 # _LT_ENABLE_LOCK
 3271 # ---------------
 3272 # _LT_ENABLE_LOCK
 3273 
 3274 
 3275 # _LT_PROG_AR
 3276 # -----------
 3277 # _LT_PROG_AR
 3278 
 3279 
 3280 # _LT_CMD_OLD_ARCHIVE
 3281 # -------------------
 3282 # _LT_CMD_OLD_ARCHIVE
 3283 
 3284 
 3285 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
 3286 #       [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
 3287 # ----------------------------------------------------------------
 3288 # Check whether the given compiler option works
 3289 # _LT_COMPILER_OPTION
 3290 
 3291 # Old name:
 3292 # This is what autoupdate's m4 run will expand.  It fires
 3293 # the warning (with _au_warn_XXX), outputs it into the
 3294 # updated configure.ac (with AC_DIAGNOSE), and then outputs
 3295 # the replacement expansion.
 3296 
 3297 
 3298 # This is an auxiliary macro that is also run when
 3299 # autoupdate runs m4.  It simply calls m4_warning, but
 3300 # we need a wrapper so that each warning is emitted only
 3301 # once.  We break the quoting in m4_warning's argument in
 3302 # order to expand this macro's arguments, not AU_DEFUN's.
 3303 
 3304 
 3305 # Finally, this is the expansion that is picked up by
 3306 # autoconf.  It tells the user to run autoupdate, and
 3307 # then outputs the replacement expansion.  We do not care
 3308 # about autoupdate's warning because that contains
 3309 # information on what to do *after* running autoupdate.
 3310 
 3311 
 3312 
 3313 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
 3314 #                  [ACTION-SUCCESS], [ACTION-FAILURE])
 3315 # ----------------------------------------------------
 3316 # Check whether the given linker option works
 3317 # _LT_LINKER_OPTION
 3318 
 3319 # Old name:
 3320 # This is what autoupdate's m4 run will expand.  It fires
 3321 # the warning (with _au_warn_XXX), outputs it into the
 3322 # updated configure.ac (with AC_DIAGNOSE), and then outputs
 3323 # the replacement expansion.
 3324 
 3325 
 3326 # This is an auxiliary macro that is also run when
 3327 # autoupdate runs m4.  It simply calls m4_warning, but
 3328 # we need a wrapper so that each warning is emitted only
 3329 # once.  We break the quoting in m4_warning's argument in
 3330 # order to expand this macro's arguments, not AU_DEFUN's.
 3331 
 3332 
 3333 # Finally, this is the expansion that is picked up by
 3334 # autoconf.  It tells the user to run autoupdate, and
 3335 # then outputs the replacement expansion.  We do not care
 3336 # about autoupdate's warning because that contains
 3337 # information on what to do *after* running autoupdate.
 3338 
 3339 
 3340 
 3341 # LT_CMD_MAX_LEN
 3342 #---------------
 3343 # LT_CMD_MAX_LEN
 3344 
 3345 # Old name:
 3346 # This is what autoupdate's m4 run will expand.  It fires
 3347 # the warning (with _au_warn_XXX), outputs it into the
 3348 # updated configure.ac (with AC_DIAGNOSE), and then outputs
 3349 # the replacement expansion.
 3350 
 3351 
 3352 # This is an auxiliary macro that is also run when
 3353 # autoupdate runs m4.  It simply calls m4_warning, but
 3354 # we need a wrapper so that each warning is emitted only
 3355 # once.  We break the quoting in m4_warning's argument in
 3356 # order to expand this macro's arguments, not AU_DEFUN's.
 3357 
 3358 
 3359 # Finally, this is the expansion that is picked up by
 3360 # autoconf.  It tells the user to run autoupdate, and
 3361 # then outputs the replacement expansion.  We do not care
 3362 # about autoupdate's warning because that contains
 3363 # information on what to do *after* running autoupdate.
 3364 
 3365 
 3366 
 3367 # _LT_HEADER_DLFCN
 3368 # ----------------
 3369 # _LT_HEADER_DLFCN
 3370 
 3371 
 3372 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
 3373 #                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
 3374 # ----------------------------------------------------------------
 3375 # _LT_TRY_DLOPEN_SELF
 3376 
 3377 
 3378 # LT_SYS_DLOPEN_SELF
 3379 # ------------------
 3380 # LT_SYS_DLOPEN_SELF
 3381 
 3382 # Old name:
 3383 # This is what autoupdate's m4 run will expand.  It fires
 3384 # the warning (with _au_warn_XXX), outputs it into the
 3385 # updated configure.ac (with AC_DIAGNOSE), and then outputs
 3386 # the replacement expansion.
 3387 
 3388 
 3389 # This is an auxiliary macro that is also run when
 3390 # autoupdate runs m4.  It simply calls m4_warning, but
 3391 # we need a wrapper so that each warning is emitted only
 3392 # once.  We break the quoting in m4_warning's argument in
 3393 # order to expand this macro's arguments, not AU_DEFUN's.
 3394 
 3395 
 3396 # Finally, this is the expansion that is picked up by
 3397 # autoconf.  It tells the user to run autoupdate, and
 3398 # then outputs the replacement expansion.  We do not care
 3399 # about autoupdate's warning because that contains
 3400 # information on what to do *after* running autoupdate.
 3401 
 3402 
 3403 
 3404 # _LT_COMPILER_C_O([TAGNAME])
 3405 # ---------------------------
 3406 # Check to see if options -c and -o are simultaneously supported by compiler.
 3407 # This macro does not hard code the compiler like AC_PROG_CC_C_O.
 3408 # _LT_COMPILER_C_O
 3409 
 3410 
 3411 # _LT_COMPILER_FILE_LOCKS([TAGNAME])
 3412 # ----------------------------------
 3413 # Check to see if we can do hard links to lock some files if needed
 3414 # _LT_COMPILER_FILE_LOCKS
 3415 
 3416 
 3417 # _LT_CHECK_OBJDIR
 3418 # ----------------
 3419 # _LT_CHECK_OBJDIR
 3420 
 3421 
 3422 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
 3423 # --------------------------------------
 3424 # Check hardcoding attributes.
 3425 # _LT_LINKER_HARDCODE_LIBPATH
 3426 
 3427 
 3428 # _LT_CMD_STRIPLIB
 3429 # ----------------
 3430 # _LT_CMD_STRIPLIB
 3431 
 3432 
 3433 # _LT_SYS_DYNAMIC_LINKER([TAG])
 3434 # -----------------------------
 3435 # PORTME Fill in your ld.so characteristics
 3436 # _LT_SYS_DYNAMIC_LINKER
 3437 
 3438 
 3439 # _LT_PATH_TOOL_PREFIX(TOOL)
 3440 # --------------------------
 3441 # find a file program which can recognize shared library
 3442 # _LT_PATH_TOOL_PREFIX
 3443 
 3444 # Old name:
 3445 # This is what autoupdate's m4 run will expand.  It fires
 3446 # the warning (with _au_warn_XXX), outputs it into the
 3447 # updated configure.ac (with AC_DIAGNOSE), and then outputs
 3448 # the replacement expansion.
 3449 
 3450 
 3451 # This is an auxiliary macro that is also run when
 3452 # autoupdate runs m4.  It simply calls m4_warning, but
 3453 # we need a wrapper so that each warning is emitted only
 3454 # once.  We break the quoting in m4_warning's argument in
 3455 # order to expand this macro's arguments, not AU_DEFUN's.
 3456 
 3457 
 3458 # Finally, this is the expansion that is picked up by
 3459 # autoconf.  It tells the user to run autoupdate, and
 3460 # then outputs the replacement expansion.  We do not care
 3461 # about autoupdate's warning because that contains
 3462 # information on what to do *after* running autoupdate.
 3463 
 3464 
 3465 
 3466 # _LT_PATH_MAGIC
 3467 # --------------
 3468 # find a file program which can recognize a shared library
 3469 # _LT_PATH_MAGIC
 3470 
 3471 
 3472 # LT_PATH_LD
 3473 # ----------
 3474 # find the pathname to the GNU or non-GNU linker
 3475 # LT_PATH_LD
 3476 
 3477 # Old names:
 3478 # This is what autoupdate's m4 run will expand.  It fires
 3479 # the warning (with _au_warn_XXX), outputs it into the
 3480 # updated configure.ac (with AC_DIAGNOSE), and then outputs
 3481 # the replacement expansion.
 3482 
 3483 
 3484 # This is an auxiliary macro that is also run when
 3485 # autoupdate runs m4.  It simply calls m4_warning, but
 3486 # we need a wrapper so that each warning is emitted only
 3487 # once.  We break the quoting in m4_warning's argument in
 3488 # order to expand this macro's arguments, not AU_DEFUN's.
 3489 
 3490 
 3491 # Finally, this is the expansion that is picked up by
 3492 # autoconf.  It tells the user to run autoupdate, and
 3493 # then outputs the replacement expansion.  We do not care
 3494 # about autoupdate's warning because that contains
 3495 # information on what to do *after* running autoupdate.
 3496 
 3497 # This is what autoupdate's m4 run will expand.  It fires
 3498 # the warning (with _au_warn_XXX), outputs it into the
 3499 # updated configure.ac (with AC_DIAGNOSE), and then outputs
 3500 # the replacement expansion.
 3501 
 3502 
 3503 # This is an auxiliary macro that is also run when
 3504 # autoupdate runs m4.  It simply calls m4_warning, but
 3505 # we need a wrapper so that each warning is emitted only
 3506 # once.  We break the quoting in m4_warning's argument in
 3507 # order to expand this macro's arguments, not AU_DEFUN's.
 3508 
 3509 
 3510 # Finally, this is the expansion that is picked up by
 3511 # autoconf.  It tells the user to run autoupdate, and
 3512 # then outputs the replacement expansion.  We do not care
 3513 # about autoupdate's warning because that contains
 3514 # information on what to do *after* running autoupdate.
 3515 
 3516 
 3517 
 3518 # _LT_PATH_LD_GNU
 3519 #- --------------
 3520 # _LT_PATH_LD_GNU
 3521 
 3522 
 3523 # _LT_CMD_RELOAD
 3524 # --------------
 3525 # find reload flag for linker
 3526 #   -- PORTME Some linkers may need a different reload flag.
 3527 # _LT_CMD_RELOAD
 3528 
 3529 
 3530 # _LT_CHECK_MAGIC_METHOD
 3531 # ----------------------
 3532 # how to check for library dependencies
 3533 #  -- PORTME fill in with the dynamic library characteristics
 3534 # _LT_CHECK_MAGIC_METHOD
 3535 
 3536 
 3537 # LT_PATH_NM
 3538 # ----------
 3539 # find the pathname to a BSD- or MS-compatible name lister
 3540 # LT_PATH_NM
 3541 
 3542 # Old names:
 3543 # This is what autoupdate's m4 run will expand.  It fires
 3544 # the warning (with _au_warn_XXX), outputs it into the
 3545 # updated configure.ac (with AC_DIAGNOSE), and then outputs
 3546 # the replacement expansion.
 3547 
 3548 
 3549 # This is an auxiliary macro that is also run when
 3550 # autoupdate runs m4.  It simply calls m4_warning, but
 3551 # we need a wrapper so that each warning is emitted only
 3552 # once.  We break the quoting in m4_warning's argument in
 3553 # order to expand this macro's arguments, not AU_DEFUN's.
 3554 
 3555 
 3556 # Finally, this is the expansion that is picked up by
 3557 # autoconf.  It tells the user to run autoupdate, and
 3558 # then outputs the replacement expansion.  We do not care
 3559 # about autoupdate's warning because that contains
 3560 # information on what to do *after* running autoupdate.
 3561 
 3562 # This is what autoupdate's m4 run will expand.  It fires
 3563 # the warning (with _au_warn_XXX), outputs it into the
 3564 # updated configure.ac (with AC_DIAGNOSE), and then outputs
 3565 # the replacement expansion.
 3566 
 3567 
 3568 # This is an auxiliary macro that is also run when
 3569 # autoupdate runs m4.  It simply calls m4_warning, but
 3570 # we need a wrapper so that each warning is emitted only
 3571 # once.  We break the quoting in m4_warning's argument in
 3572 # order to expand this macro's arguments, not AU_DEFUN's.
 3573 
 3574 
 3575 # Finally, this is the expansion that is picked up by
 3576 # autoconf.  It tells the user to run autoupdate, and
 3577 # then outputs the replacement expansion.  We do not care
 3578 # about autoupdate's warning because that contains
 3579 # information on what to do *after* running autoupdate.
 3580 
 3581 
 3582 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
 3583 # --------------------------------
 3584 # how to determine the name of the shared library
 3585 # associated with a specific link library.
 3586 #  -- PORTME fill in with the dynamic library characteristics
 3587 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB
 3588 
 3589 
 3590 # _LT_PATH_MANIFEST_TOOL
 3591 # ----------------------
 3592 # locate the manifest tool
 3593 # _LT_PATH_MANIFEST_TOOL
 3594 
 3595 
 3596 # LT_LIB_M
 3597 # --------
 3598 # check for math library
 3599 # LT_LIB_M
 3600 
 3601 # Old name:
 3602 # This is what autoupdate's m4 run will expand.  It fires
 3603 # the warning (with _au_warn_XXX), outputs it into the
 3604 # updated configure.ac (with AC_DIAGNOSE), and then outputs
 3605 # the replacement expansion.
 3606 
 3607 
 3608 # This is an auxiliary macro that is also run when
 3609 # autoupdate runs m4.  It simply calls m4_warning, but
 3610 # we need a wrapper so that each warning is emitted only
 3611 # once.  We break the quoting in m4_warning's argument in
 3612 # order to expand this macro's arguments, not AU_DEFUN's.
 3613 
 3614 
 3615 # Finally, this is the expansion that is picked up by
 3616 # autoconf.  It tells the user to run autoupdate, and
 3617 # then outputs the replacement expansion.  We do not care
 3618 # about autoupdate's warning because that contains
 3619 # information on what to do *after* running autoupdate.
 3620 
 3621 
 3622 
 3623 # _LT_COMPILER_NO_RTTI([TAGNAME])
 3624 # -------------------------------
 3625 # _LT_COMPILER_NO_RTTI
 3626 
 3627 
 3628 # _LT_CMD_GLOBAL_SYMBOLS
 3629 # ----------------------
 3630  # _LT_CMD_GLOBAL_SYMBOLS
 3631 
 3632 
 3633 # _LT_COMPILER_PIC([TAGNAME])
 3634 # ---------------------------
 3635 # _LT_COMPILER_PIC
 3636 
 3637 
 3638 # _LT_LINKER_SHLIBS([TAGNAME])
 3639 # ----------------------------
 3640 # See if the linker supports building shared libraries.
 3641 # _LT_LINKER_SHLIBS
 3642 
 3643 
 3644 # _LT_LANG_C_CONFIG([TAG])
 3645 # ------------------------
 3646 # Ensure that the configuration variables for a C compiler are suitably
 3647 # defined.  These variables are subsequently used by _LT_CONFIG to write
 3648 # the compiler configuration to `libtool'.
 3649 # _LT_LANG_C_CONFIG
 3650 
 3651 
 3652 # _LT_LANG_CXX_CONFIG([TAG])
 3653 # --------------------------
 3654 # Ensure that the configuration variables for a C++ compiler are suitably
 3655 # defined.  These variables are subsequently used by _LT_CONFIG to write
 3656 # the compiler configuration to `libtool'.
 3657 # _LT_LANG_CXX_CONFIG
 3658 
 3659 
 3660 # _LT_FUNC_STRIPNAME_CNF
 3661 # ----------------------
 3662 # func_stripname_cnf prefix suffix name
 3663 # strip PREFIX and SUFFIX off of NAME.
 3664 # PREFIX and SUFFIX must not contain globbing or regex special
 3665 # characters, hashes, percent signs, but SUFFIX may contain a leading
 3666 # dot (in which case that matches only a dot).
 3667 #
 3668 # This function is identical to the (non-XSI) version of func_stripname,
 3669 # except this one can be used by m4 code that may be executed by configure,
 3670 # rather than the libtool script.
 3671 # _LT_FUNC_STRIPNAME_CNF
 3672 
 3673 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
 3674 # ---------------------------------
 3675 # Figure out "hidden" library dependencies from verbose
 3676 # compiler output when linking a shared library.
 3677 # Parse the compiler output and extract the necessary
 3678 # objects, libraries and library flags.
 3679 # _LT_SYS_HIDDEN_LIBDEPS
 3680 
 3681 
 3682 # _LT_LANG_F77_CONFIG([TAG])
 3683 # --------------------------
 3684 # Ensure that the configuration variables for a Fortran 77 compiler are
 3685 # suitably defined.  These variables are subsequently used by _LT_CONFIG
 3686 # to write the compiler configuration to `libtool'.
 3687 # _LT_LANG_F77_CONFIG
 3688 
 3689 
 3690 # _LT_LANG_FC_CONFIG([TAG])
 3691 # -------------------------
 3692 # Ensure that the configuration variables for a Fortran compiler are
 3693 # suitably defined.  These variables are subsequently used by _LT_CONFIG
 3694 # to write the compiler configuration to `libtool'.
 3695 # _LT_LANG_FC_CONFIG
 3696 
 3697 
 3698 # _LT_LANG_GCJ_CONFIG([TAG])
 3699 # --------------------------
 3700 # Ensure that the configuration variables for the GNU Java Compiler compiler
 3701 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
 3702 # to write the compiler configuration to `libtool'.
 3703 # _LT_LANG_GCJ_CONFIG
 3704 
 3705 
 3706 # _LT_LANG_RC_CONFIG([TAG])
 3707 # -------------------------
 3708 # Ensure that the configuration variables for the Windows resource compiler
 3709 # are suitably defined.  These variables are subsequently used by _LT_CONFIG
 3710 # to write the compiler configuration to `libtool'.
 3711 # _LT_LANG_RC_CONFIG
 3712 
 3713 
 3714 # LT_PROG_GCJ
 3715 # -----------
 3716 
 3717 
 3718 # Old name:
 3719 # This is what autoupdate's m4 run will expand.  It fires
 3720 # the warning (with _au_warn_XXX), outputs it into the
 3721 # updated configure.ac (with AC_DIAGNOSE), and then outputs
 3722 # the replacement expansion.
 3723 
 3724 
 3725 # This is an auxiliary macro that is also run when
 3726 # autoupdate runs m4.  It simply calls m4_warning, but
 3727 # we need a wrapper so that each warning is emitted only
 3728 # once.  We break the quoting in m4_warning's argument in
 3729 # order to expand this macro's arguments, not AU_DEFUN's.
 3730 
 3731 
 3732 # Finally, this is the expansion that is picked up by
 3733 # autoconf.  It tells the user to run autoupdate, and
 3734 # then outputs the replacement expansion.  We do not care
 3735 # about autoupdate's warning because that contains
 3736 # information on what to do *after* running autoupdate.
 3737 
 3738 
 3739 
 3740 # LT_PROG_RC
 3741 # ----------
 3742 
 3743 
 3744 # Old name:
 3745 # This is what autoupdate's m4 run will expand.  It fires
 3746 # the warning (with _au_warn_XXX), outputs it into the
 3747 # updated configure.ac (with AC_DIAGNOSE), and then outputs
 3748 # the replacement expansion.
 3749 
 3750 
 3751 # This is an auxiliary macro that is also run when
 3752 # autoupdate runs m4.  It simply calls m4_warning, but
 3753 # we need a wrapper so that each warning is emitted only
 3754 # once.  We break the quoting in m4_warning's argument in
 3755 # order to expand this macro's arguments, not AU_DEFUN's.
 3756 
 3757 
 3758 # Finally, this is the expansion that is picked up by
 3759 # autoconf.  It tells the user to run autoupdate, and
 3760 # then outputs the replacement expansion.  We do not care
 3761 # about autoupdate's warning because that contains
 3762 # information on what to do *after* running autoupdate.
 3763 
 3764 
 3765 
 3766 # _LT_DECL_EGREP
 3767 # --------------
 3768 # If we don't have a new enough Autoconf to choose the best grep
 3769 # available, choose the one first in the user's PATH.
 3770 
 3771 
 3772 
 3773 # _LT_DECL_OBJDUMP
 3774 # --------------
 3775 # If we don't have a new enough Autoconf to choose the best objdump
 3776 # available, choose the one first in the user's PATH.
 3777 
 3778 
 3779 # _LT_DECL_DLLTOOL
 3780 # ----------------
 3781 # Ensure DLLTOOL variable is set.
 3782 
 3783 
 3784 # _LT_DECL_SED
 3785 # ------------
 3786 # Check for a fully-functional sed program, that truncates
 3787 # as few characters as possible.  Prefer GNU sed if found.
 3788 # _LT_DECL_SED
 3789 
 3790 #m4_ifndef
 3791 
 3792 # Old name:
 3793 # This is what autoupdate's m4 run will expand.  It fires
 3794 # the warning (with _au_warn_XXX), outputs it into the
 3795 # updated configure.ac (with AC_DIAGNOSE), and then outputs
 3796 # the replacement expansion.
 3797 
 3798 
 3799 # This is an auxiliary macro that is also run when
 3800 # autoupdate runs m4.  It simply calls m4_warning, but
 3801 # we need a wrapper so that each warning is emitted only
 3802 # once.  We break the quoting in m4_warning's argument in
 3803 # order to expand this macro's arguments, not AU_DEFUN's.
 3804 
 3805 
 3806 # Finally, this is the expansion that is picked up by
 3807 # autoconf.  It tells the user to run autoupdate, and
 3808 # then outputs the replacement expansion.  We do not care
 3809 # about autoupdate's warning because that contains
 3810 # information on what to do *after* running autoupdate.
 3811 
 3812 
 3813 
 3814 # _LT_CHECK_SHELL_FEATURES
 3815 # ------------------------
 3816 # Find out whether the shell is Bourne or XSI compatible,
 3817 # or has some other useful features.
 3818 # _LT_CHECK_SHELL_FEATURES
 3819 
 3820 
 3821 # _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
 3822 # ------------------------------------------------------
 3823 # In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
 3824 # '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
 3825 
 3826 
 3827 
 3828 # _LT_PROG_REPLACE_SHELLFNS
 3829 # -------------------------
 3830 # Replace existing portable implementations of several shell functions with
 3831 # equivalent extended shell implementations where those features are available..
 3832 
 3833 
 3834 # _LT_PATH_CONVERSION_FUNCTIONS
 3835 # -----------------------------
 3836 # Determine which file name conversion functions should be used by
 3837 # func_to_host_file (and, implicitly, by func_to_host_path).  These are needed
 3838 # for certain cross-compile configurations and native mingw.
 3839 # _LT_PATH_CONVERSION_FUNCTIONS
 3840 
 3841 # Helper functions for option handling.                    -*- Autoconf -*-
 3842 # $Id: ltoptions.m4 2587 2012-03-15 18:07:08Z brachman $
 3843 #
 3844 #   Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
 3845 #   Inc.
 3846 #   Written by Gary V. Vaughan, 2004
 3847 #
 3848 # This file is free software; the Free Software Foundation gives
 3849 # unlimited permission to copy and/or distribute it, with or without
 3850 # modifications, as long as this notice is preserved.
 3851 
 3852 # serial 7 ltoptions.m4
 3853 
 3854 # This is to help aclocal find these macros, as it can't see m4_define.
 3855 
 3856 
 3857 
 3858 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
 3859 # ------------------------------------------
 3860 
 3861 
 3862 
 3863 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
 3864 # ---------------------------------------
 3865 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a
 3866 # matching handler defined, dispatch to it.  Other OPTION-NAMEs are
 3867 # saved as a flag.
 3868 
 3869 
 3870 
 3871 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
 3872 # ------------------------------------------------------------
 3873 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
 3874 
 3875 
 3876 
 3877 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
 3878 # -------------------------------------------------------
 3879 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
 3880 # are set.
 3881 
 3882 
 3883 
 3884 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
 3885 # ----------------------------------------
 3886 # OPTION-LIST is a space-separated list of Libtool options associated
 3887 # with MACRO-NAME.  If any OPTION has a matching handler declared with
 3888 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
 3889 # the unknown option and exit.
 3890 # _LT_SET_OPTIONS
 3891 
 3892 
 3893 ## --------------------------------- ##
 3894 ## Macros to handle LT_INIT options. ##
 3895 ## --------------------------------- ##
 3896 
 3897 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
 3898 # -----------------------------------------
 3899 
 3900 
 3901 
 3902 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
 3903 # -----------------------------------------------
 3904 # LT_OPTION_DEFINE
 3905 
 3906 
 3907 # dlopen
 3908 # ------
 3909 
 3910 
 3911 # This is what autoupdate's m4 run will expand.  It fires
 3912 # the warning (with _au_warn_XXX), outputs it into the
 3913 # updated configure.ac (with AC_DIAGNOSE), and then outputs
 3914 # the replacement expansion.
 3915 
 3916 
 3917 # This is an auxiliary macro that is also run when
 3918 # autoupdate runs m4.  It simply calls m4_warning, but
 3919 # we need a wrapper so that each warning is emitted only
 3920 # once.  We break the quoting in m4_warning's argument in
 3921 # order to expand this macro's arguments, not AU_DEFUN's.
 3922 
 3923 
 3924 # Finally, this is the expansion that is picked up by
 3925 # autoconf.  It tells the user to run autoupdate, and
 3926 # then outputs the replacement expansion.  We do not care
 3927 # about autoupdate's warning because that contains
 3928 # information on what to do *after* running autoupdate.
 3929 
 3930 
 3931 
 3932 
 3933 # win32-dll
 3934 # ---------
 3935 # Declare package support for building win32 dll's.
 3936 # win32-dll
 3937 
 3938 # This is what autoupdate's m4 run will expand.  It fires
 3939 # the warning (with _au_warn_XXX), outputs it into the
 3940 # updated configure.ac (with AC_DIAGNOSE), and then outputs
 3941 # the replacement expansion.
 3942 
 3943 
 3944 # This is an auxiliary macro that is also run when
 3945 # autoupdate runs m4.  It simply calls m4_warning, but
 3946 # we need a wrapper so that each warning is emitted only
 3947 # once.  We break the quoting in m4_warning's argument in
 3948 # order to expand this macro's arguments, not AU_DEFUN's.
 3949 
 3950 
 3951 # Finally, this is the expansion that is picked up by
 3952 # autoconf.  It tells the user to run autoupdate, and
 3953 # then outputs the replacement expansion.  We do not care
 3954 # about autoupdate's warning because that contains
 3955 # information on what to do *after* running autoupdate.
 3956 
 3957 
 3958 
 3959 
 3960 # _LT_ENABLE_SHARED([DEFAULT])
 3961 # ----------------------------
 3962 # implement the --enable-shared flag, and supports the `shared' and
 3963 # `disable-shared' LT_INIT options.
 3964 # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
 3965 # _LT_ENABLE_SHARED
 3966 
 3967 
 3968 
 3969 
 3970 # Old names:
 3971 
 3972 
 3973 
 3974 
 3975 # This is what autoupdate's m4 run will expand.  It fires
 3976 # the warning (with _au_warn_XXX), outputs it into the
 3977 # updated configure.ac (with AC_DIAGNOSE), and then outputs
 3978 # the replacement expansion.
 3979 
 3980 
 3981 # This is an auxiliary macro that is also run when
 3982 # autoupdate runs m4.  It simply calls m4_warning, but
 3983 # we need a wrapper so that each warning is emitted only
 3984 # once.  We break the quoting in m4_warning's argument in
 3985 # order to expand this macro's arguments, not AU_DEFUN's.
 3986 
 3987 
 3988 # Finally, this is the expansion that is picked up by
 3989 # autoconf.  It tells the user to run autoupdate, and
 3990 # then outputs the replacement expansion.  We do not care
 3991 # about autoupdate's warning because that contains
 3992 # information on what to do *after* running autoupdate.
 3993 
 3994 # This is what autoupdate's m4 run will expand.  It fires
 3995 # the warning (with _au_warn_XXX), outputs it into the
 3996 # updated configure.ac (with AC_DIAGNOSE), and then outputs
 3997 # the replacement expansion.
 3998 
 3999 
 4000 # This is an auxiliary macro that is also run when
 4001 # autoupdate runs m4.  It simply calls m4_warning, but
 4002 # we need a wrapper so that each warning is emitted only
 4003 # once.  We break the quoting in m4_warning's argument in
 4004 # order to expand this macro's arguments, not AU_DEFUN's.
 4005 
 4006 
 4007 # Finally, this is the expansion that is picked up by
 4008 # autoconf.  It tells the user to run autoupdate, and
 4009 # then outputs the replacement expansion.  We do not care
 4010 # about autoupdate's warning because that contains
 4011 # information on what to do *after* running autoupdate.
 4012 
 4013 
 4014 
 4015 
 4016 
 4017 # _LT_ENABLE_STATIC([DEFAULT])
 4018 # ----------------------------
 4019 # implement the --enable-static flag, and support the `static' and
 4020 # `disable-static' LT_INIT options.
 4021 # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
 4022 # _LT_ENABLE_STATIC
 4023 
 4024 
 4025 
 4026 
 4027 # Old names:
 4028 
 4029 
 4030 
 4031 
 4032 # This is what autoupdate's m4 run will expand.  It fires
 4033 # the warning (with _au_warn_XXX), outputs it into the
 4034 # updated configure.ac (with AC_DIAGNOSE), and then outputs
 4035 # the replacement expansion.
 4036 
 4037 
 4038 # This is an auxiliary macro that is also run when
 4039 # autoupdate runs m4.  It simply calls m4_warning, but
 4040 # we need a wrapper so that each warning is emitted only
 4041 # once.  We break the quoting in m4_warning's argument in
 4042 # order to expand this macro's arguments, not AU_DEFUN's.
 4043 
 4044 
 4045 # Finally, this is the expansion that is picked up by
 4046 # autoconf.  It tells the user to run autoupdate, and
 4047 # then outputs the replacement expansion.  We do not care
 4048 # about autoupdate's warning because that contains
 4049 # information on what to do *after* running autoupdate.
 4050 
 4051 # This is what autoupdate's m4 run will expand.  It fires
 4052 # the warning (with _au_warn_XXX), outputs it into the
 4053 # updated configure.ac (with AC_DIAGNOSE), and then outputs
 4054 # the replacement expansion.
 4055 
 4056 
 4057 # This is an auxiliary macro that is also run when
 4058 # autoupdate runs m4.  It simply calls m4_warning, but
 4059 # we need a wrapper so that each warning is emitted only
 4060 # once.  We break the quoting in m4_warning's argument in
 4061 # order to expand this macro's arguments, not AU_DEFUN's.
 4062 
 4063 
 4064 # Finally, this is the expansion that is picked up by
 4065 # autoconf.  It tells the user to run autoupdate, and
 4066 # then outputs the replacement expansion.  We do not care
 4067 # about autoupdate's warning because that contains
 4068 # information on what to do *after* running autoupdate.
 4069 
 4070 
 4071 
 4072 
 4073 
 4074 # _LT_ENABLE_FAST_INSTALL([DEFAULT])
 4075 # ----------------------------------
 4076 # implement the --enable-fast-install flag, and support the `fast-install'
 4077 # and `disable-fast-install' LT_INIT options.
 4078 # DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
 4079 # _LT_ENABLE_FAST_INSTALL
 4080 
 4081 
 4082 
 4083 
 4084 # Old names:
 4085 # This is what autoupdate's m4 run will expand.  It fires
 4086 # the warning (with _au_warn_XXX), outputs it into the
 4087 # updated configure.ac (with AC_DIAGNOSE), and then outputs
 4088 # the replacement expansion.
 4089 
 4090 
 4091 # This is an auxiliary macro that is also run when
 4092 # autoupdate runs m4.  It simply calls m4_warning, but
 4093 # we need a wrapper so that each warning is emitted only
 4094 # once.  We break the quoting in m4_warning's argument in
 4095 # order to expand this macro's arguments, not AU_DEFUN's.
 4096 
 4097 
 4098 # Finally, this is the expansion that is picked up by
 4099 # autoconf.  It tells the user to run autoupdate, and
 4100 # then outputs the replacement expansion.  We do not care
 4101 # about autoupdate's warning because that contains
 4102 # information on what to do *after* running autoupdate.
 4103 
 4104 
 4105 # This is what autoupdate's m4 run will expand.  It fires
 4106 # the warning (with _au_warn_XXX), outputs it into the
 4107 # updated configure.ac (with AC_DIAGNOSE), and then outputs
 4108 # the replacement expansion.
 4109 
 4110 
 4111 # This is an auxiliary macro that is also run when
 4112 # autoupdate runs m4.  It simply calls m4_warning, but
 4113 # we need a wrapper so that each warning is emitted only
 4114 # once.  We break the quoting in m4_warning's argument in
 4115 # order to expand this macro's arguments, not AU_DEFUN's.
 4116 
 4117 
 4118 # Finally, this is the expansion that is picked up by
 4119 # autoconf.  It tells the user to run autoupdate, and
 4120 # then outputs the replacement expansion.  We do not care
 4121 # about autoupdate's warning because that contains
 4122 # information on what to do *after* running autoupdate.
 4123 
 4124 
 4125 
 4126 
 4127 # _LT_WITH_PIC([MODE])
 4128 # --------------------
 4129 # implement the --with-pic flag, and support the `pic-only' and `no-pic'
 4130 # LT_INIT options.
 4131 # MODE is either `yes' or `no'.  If omitted, it defaults to `both'.
 4132 # _LT_WITH_PIC
 4133 
 4134 
 4135 
 4136 
 4137 # Old name:
 4138 # This is what autoupdate's m4 run will expand.  It fires
 4139 # the warning (with _au_warn_XXX), outputs it into the
 4140 # updated configure.ac (with AC_DIAGNOSE), and then outputs
 4141 # the replacement expansion.
 4142 
 4143 
 4144 # This is an auxiliary macro that is also run when
 4145 # autoupdate runs m4.  It simply calls m4_warning, but
 4146 # we need a wrapper so that each warning is emitted only
 4147 # once.  We break the quoting in m4_warning's argument in
 4148 # order to expand this macro's arguments, not AU_DEFUN's.
 4149 
 4150 
 4151 # Finally, this is the expansion that is picked up by
 4152 # autoconf.  It tells the user to run autoupdate, and
 4153 # then outputs the replacement expansion.  We do not care
 4154 # about autoupdate's warning because that contains
 4155 # information on what to do *after* running autoupdate.
 4156 
 4157 
 4158 
 4159 ## ----------------- ##
 4160 ## LTDL_INIT Options ##
 4161 ## ----------------- ##
 4162 
 4163 
 4164 
 4165 
 4166 
 4167 
 4168 
 4169 
 4170 
 4171 
 4172 # ltversion.m4 -- version numbers           -*- Autoconf -*-
 4173 # $Id: ltversion.m4 2587 2012-03-15 18:07:08Z brachman $
 4174 #
 4175 #   Copyright (C) 2004 Free Software Foundation, Inc.
 4176 #   Written by Scott James Remnant, 2004
 4177 #
 4178 # This file is free software; the Free Software Foundation gives
 4179 # unlimited permission to copy and/or distribute it, with or without
 4180 # modifications, as long as this notice is preserved.
 4181 
 4182 # @configure_input@
 4183 
 4184 # serial 3293 ltversion.m4
 4185 # This file is part of GNU Libtool
 4186 
 4187 
 4188 
 4189 
 4190 
 4191 
 4192 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
 4193 # $Id: ltobsolete.m4 2587 2012-03-15 18:07:08Z brachman $
 4194 #
 4195 #   Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
 4196 #   Written by Scott James Remnant, 2004.
 4197 #
 4198 # This file is free software; the Free Software Foundation gives
 4199 # unlimited permission to copy and/or distribute it, with or without
 4200 # modifications, as long as this notice is preserved.
 4201 
 4202 # serial 5 lt~obsolete.m4
 4203 
 4204 # These exist entirely to fool aclocal when bootstrapping libtool.
 4205 #
 4206 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
 4207 # which have later been changed to m4_define as they aren't part of the
 4208 # exported API, or moved to Autoconf or Automake where they belong.
 4209 #
 4210 # The trouble is, aclocal is a bit thick.  It'll see the old AC_DEFUN
 4211 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
 4212 # using a macro with the same name in our local m4/libtool.m4 it'll
 4213 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define
 4214 # and doesn't know about Autoconf macros at all.)
 4215 #
 4216 # So we provide this file, which has a silly filename so it's always
 4217 # included after everything else.  This provides aclocal with the
 4218 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
 4219 # because those macros already exist, or will be overwritten later.
 4220 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
 4221 #
 4222 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
 4223 # Yes, that means every name once taken will need to remain here until
 4224 # we give up compatibility with versions before 1.7, at which point
 4225 # we need to keep only those names which we still refer to.
 4226 
 4227 # This is to help aclocal find these macros, as it can't see m4_define.
 4228 
 4229 
 4230 
 4231 
 4232 
 4233 
 4234 
 4235 
 4236 
 4237 
 4238 
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 4240 
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 4289 
 4290 
 4291 
 4292 # ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
 4293 # $Id: ltsugar.m4 2587 2012-03-15 18:07:08Z brachman $
 4294 #
 4295 # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
 4296 # Written by Gary V. Vaughan, 2004
 4297 #
 4298 # This file is free software; the Free Software Foundation gives
 4299 # unlimited permission to copy and/or distribute it, with or without
 4300 # modifications, as long as this notice is preserved.
 4301 
 4302 # serial 6 ltsugar.m4
 4303 
 4304 # This is to help aclocal find these macros, as it can't see m4_define.
 4305 
 4306 
 4307 
 4308 # lt_join(SEP, ARG1, [ARG2...])
 4309 # -----------------------------
 4310 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
 4311 # associated separator.
 4312 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
 4313 # versions in m4sugar had bugs.
 4314 
 4315 
 4316 
 4317 
 4318 # lt_car(LIST)
 4319 # lt_cdr(LIST)
 4320 # ------------
 4321 # Manipulate m4 lists.
 4322 # These macros are necessary as long as will still need to support
 4323 # Autoconf-2.59 which quotes differently.
 4324 
 4325 
 4326 
 4327 
 4328 
 4329 # lt_append(MACRO-NAME, STRING, [SEPARATOR])
 4330 # ------------------------------------------
 4331 # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
 4332 # Note that neither SEPARATOR nor STRING are expanded; they are appended
 4333 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
 4334 # No SEPARATOR is output if MACRO-NAME was previously undefined (different
 4335 # than defined and empty).
 4336 #
 4337 # This macro is needed until we can rely on Autoconf 2.62, since earlier
 4338 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
 4339 
 4340 
 4341 
 4342 
 4343 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
 4344 # ----------------------------------------------------------
 4345 # Produce a SEP delimited list of all paired combinations of elements of
 4346 # PREFIX-LIST with SUFFIX1 through SUFFIXn.  Each element of the list
 4347 # has the form PREFIXmINFIXSUFFIXn.
 4348 # Needed until we can rely on m4_combine added in Autoconf 2.62.
 4349 
 4350 
 4351 
 4352 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
 4353 # -----------------------------------------------------------------------
 4354 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
 4355 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
 4356 
 4357 
 4358 
 4359 # lt_dict_add(DICT, KEY, VALUE)
 4360 # -----------------------------
 4361 
 4362 
 4363 
 4364 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
 4365 # --------------------------------------------
 4366 
 4367 
 4368 
 4369 # lt_dict_fetch(DICT, KEY, [SUBKEY])
 4370 # ----------------------------------
 4371 
 4372 
 4373 
 4374 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
 4375 # -----------------------------------------------------------------
 4376 
 4377 
 4378 
 4379 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
 4380 # --------------------------------------------------------------
 4381 
 4382 
 4383 # $Id: nice.m4 17 2005-02-13 22:36:40Z unauth $
 4384 
 4385 
 4386 
 4387 
 4388 
 4389 
 4390 
 4391 # Do this early, before the arguments are munged
 4392 
 4393   echo creating config.nice
 4394   rm -f config.nice
 4395   cat >config.nice<<EOF
 4396 #! /bin/sh
 4397 #
 4398 # Created by configure
 4399 EOF
 4400 
 4401   echo "# On `date`" >> config.nice
 4402   echo "" >> config.nice
 4403 
 4404   echo "# Environment:" >> config.nice
 4405   if test -n "$CC"; then
 4406     echo "# C compiler command" >> config.nice
 4407     echo "CC=\"$CC\"; export CC" >> config.nice
 4408   fi
 4409 
 4410   if test -n "$CPP"; then
 4411     echo "# C preprocessor" >> config.nice
 4412     echo "CPP=\"$CPP\"; export CPP" >> config.nice
 4413   fi
 4414 
 4415   if test -n "$LN"; then
 4416     echo "# The ln command, used to make hard links" >> config.nice
 4417     echo "LN=\"$LN\"; export LN" >> config.nice
 4418   fi
 4419   if test -n "$CFLAGS"; then
 4420     echo "# C compiler flags" >> config.nice
 4421     echo "CFLAGS=\"$CFLAGS\"; export CFLAGS" >> config.nice
 4422   fi
 4423 
 4424   if test -n "$CPPFLAGS"; then
 4425     echo "# C/C++ preprocessor flags, e.g. -I<include dir> if you have" >> config.nice
 4426     echo "# headers in a nonstandard directory <include dir>" >> config.nice
 4427     echo "CPPFLAGS=\"$CPPFLAGS\"; export CPPFLAGS" >> config.nice
 4428   fi
 4429 
 4430   if test -n "$LDFLAGS"; then
 4431     echo "# linker flags, e.g. -L<lib dir> if you have libraries in a" >> config.nice
 4432     echo "# nonstandard directory <lib dir>" >> config.nice
 4433     echo "LDFLAGS=\"$LDFLAGS\"; export LDFLAGS" >> config.nice
 4434   fi
 4435 
 4436   echo "" >> config.nice
 4437 
 4438   for arg in $0 "$@"; do
 4439 
 4440   expand_var_last=
 4441   expand_var_current="$arg"
 4442   while test "x${expand_var_current}" != "x${expand_var_last}";
 4443   do
 4444     expand_var_last="${expand_var_current}"
 4445     expand_var_current=`eval "echo ${expand_var_current}"`
 4446   done
 4447   exarg="${expand_var_current}"
 4448 
 4449     echo "\"$exarg\" \\" >> config.nice
 4450   done
 4451   echo '"$@"' >> config.nice
 4452   chmod +x config.nice
 4453 
 4454 
 4455 dacs_version_release=1.4.46
 4456 
 4457 
 4458 
 4459 
 4460 ac_aux_dir=
 4461 for ac_dir in ./conftools "$srcdir"/./conftools; do
 4462   if test -f "$ac_dir/install-sh"; then
 4463     ac_aux_dir=$ac_dir
 4464     ac_install_sh="$ac_aux_dir/install-sh -c"
 4465     break
 4466   elif test -f "$ac_dir/install.sh"; then
 4467     ac_aux_dir=$ac_dir
 4468     ac_install_sh="$ac_aux_dir/install.sh -c"
 4469     break
 4470   elif test -f "$ac_dir/shtool"; then
 4471     ac_aux_dir=$ac_dir
 4472     ac_install_sh="$ac_aux_dir/shtool install -c"
 4473     break
 4474   fi
 4475 done
 4476 if test -z "$ac_aux_dir"; then
 4477   as_fn_error $? "cannot find install-sh, install.sh, or shtool in ./conftools \"$srcdir\"/./conftools" "$LINENO" 5
 4478 fi
 4479 
 4480 # These three variables are undocumented and unsupported,
 4481 # and are intended to be withdrawn in a future Autoconf release.
 4482 # They can cause serious problems if a builder's source tree is in a directory
 4483 # whose full name contains unusual characters.
 4484 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
 4485 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
 4486 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 4487 
 4488 
 4489 
 4490 
 4491 
 4492 # Enable GNU/Linux extensions
 4493 ac_ext=c
 4494 ac_cpp='$CPP $CPPFLAGS'
 4495 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 4496 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 4497 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 4498 if test -n "$ac_tool_prefix"; then
 4499   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 4500 set dummy ${ac_tool_prefix}gcc; ac_word=$2
 4501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 4502 $as_echo_n "checking for $ac_word... " >&6; }
 4503 if ${ac_cv_prog_CC+:} false; then :
 4504   $as_echo_n "(cached) " >&6
 4505 else
 4506   if test -n "$CC"; then
 4507   ac_cv_prog_CC="$CC" # Let the user override the test.
 4508 else
 4509 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 4510 for as_dir in $PATH
 4511 do
 4512   IFS=$as_save_IFS
 4513   test -z "$as_dir" && as_dir=.
 4514     for ac_exec_ext in '' $ac_executable_extensions; do
 4515   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 4516     ac_cv_prog_CC="${ac_tool_prefix}gcc"
 4517     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 4518     break 2
 4519   fi
 4520 done
 4521   done
 4522 IFS=$as_save_IFS
 4523 
 4524 fi
 4525 fi
 4526 CC=$ac_cv_prog_CC
 4527 if test -n "$CC"; then
 4528   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 4529 $as_echo "$CC" >&6; }
 4530 else
 4531   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 4532 $as_echo "no" >&6; }
 4533 fi
 4534 
 4535 
 4536 fi
 4537 if test -z "$ac_cv_prog_CC"; then
 4538   ac_ct_CC=$CC
 4539   # Extract the first word of "gcc", so it can be a program name with args.
 4540 set dummy gcc; ac_word=$2
 4541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 4542 $as_echo_n "checking for $ac_word... " >&6; }
 4543 if ${ac_cv_prog_ac_ct_CC+:} false; then :
 4544   $as_echo_n "(cached) " >&6
 4545 else
 4546   if test -n "$ac_ct_CC"; then
 4547   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 4548 else
 4549 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 4550 for as_dir in $PATH
 4551 do
 4552   IFS=$as_save_IFS
 4553   test -z "$as_dir" && as_dir=.
 4554     for ac_exec_ext in '' $ac_executable_extensions; do
 4555   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 4556     ac_cv_prog_ac_ct_CC="gcc"
 4557     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 4558     break 2
 4559   fi
 4560 done
 4561   done
 4562 IFS=$as_save_IFS
 4563 
 4564 fi
 4565 fi
 4566 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 4567 if test -n "$ac_ct_CC"; then
 4568   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 4569 $as_echo "$ac_ct_CC" >&6; }
 4570 else
 4571   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 4572 $as_echo "no" >&6; }
 4573 fi
 4574 
 4575   if test "x$ac_ct_CC" = x; then
 4576     CC=""
 4577   else
 4578     case $cross_compiling:$ac_tool_warned in
 4579 yes:)
 4580 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 4581 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 4582 ac_tool_warned=yes ;;
 4583 esac
 4584     CC=$ac_ct_CC
 4585   fi
 4586 else
 4587   CC="$ac_cv_prog_CC"
 4588 fi
 4589 
 4590 if test -z "$CC"; then
 4591           if test -n "$ac_tool_prefix"; then
 4592     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 4593 set dummy ${ac_tool_prefix}cc; ac_word=$2
 4594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 4595 $as_echo_n "checking for $ac_word... " >&6; }
 4596 if ${ac_cv_prog_CC+:} false; then :
 4597   $as_echo_n "(cached) " >&6
 4598 else
 4599   if test -n "$CC"; then
 4600   ac_cv_prog_CC="$CC" # Let the user override the test.
 4601 else
 4602 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 4603 for as_dir in $PATH
 4604 do
 4605   IFS=$as_save_IFS
 4606   test -z "$as_dir" && as_dir=.
 4607     for ac_exec_ext in '' $ac_executable_extensions; do
 4608   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 4609     ac_cv_prog_CC="${ac_tool_prefix}cc"
 4610     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 4611     break 2
 4612   fi
 4613 done
 4614   done
 4615 IFS=$as_save_IFS
 4616 
 4617 fi
 4618 fi
 4619 CC=$ac_cv_prog_CC
 4620 if test -n "$CC"; then
 4621   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 4622 $as_echo "$CC" >&6; }
 4623 else
 4624   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 4625 $as_echo "no" >&6; }
 4626 fi
 4627 
 4628 
 4629   fi
 4630 fi
 4631 if test -z "$CC"; then
 4632   # Extract the first word of "cc", so it can be a program name with args.
 4633 set dummy cc; ac_word=$2
 4634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 4635 $as_echo_n "checking for $ac_word... " >&6; }
 4636 if ${ac_cv_prog_CC+:} false; then :
 4637   $as_echo_n "(cached) " >&6
 4638 else
 4639   if test -n "$CC"; then
 4640   ac_cv_prog_CC="$CC" # Let the user override the test.
 4641 else
 4642   ac_prog_rejected=no
 4643 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 4644 for as_dir in $PATH
 4645 do
 4646   IFS=$as_save_IFS
 4647   test -z "$as_dir" && as_dir=.
 4648     for ac_exec_ext in '' $ac_executable_extensions; do
 4649   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 4650     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
 4651        ac_prog_rejected=yes
 4652        continue
 4653      fi
 4654     ac_cv_prog_CC="cc"
 4655     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 4656     break 2
 4657   fi
 4658 done
 4659   done
 4660 IFS=$as_save_IFS
 4661 
 4662 if test $ac_prog_rejected = yes; then
 4663   # We found a bogon in the path, so make sure we never use it.
 4664   set dummy $ac_cv_prog_CC
 4665   shift
 4666   if test $# != 0; then
 4667     # We chose a different compiler from the bogus one.
 4668     # However, it has the same basename, so the bogon will be chosen
 4669     # first if we set CC to just the basename; use the full file name.
 4670     shift
 4671     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
 4672   fi
 4673 fi
 4674 fi
 4675 fi
 4676 CC=$ac_cv_prog_CC
 4677 if test -n "$CC"; then
 4678   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 4679 $as_echo "$CC" >&6; }
 4680 else
 4681   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 4682 $as_echo "no" >&6; }
 4683 fi
 4684 
 4685 
 4686 fi
 4687 if test -z "$CC"; then
 4688   if test -n "$ac_tool_prefix"; then
 4689   for ac_prog in cl.exe
 4690   do
 4691     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 4692 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 4693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 4694 $as_echo_n "checking for $ac_word... " >&6; }
 4695 if ${ac_cv_prog_CC+:} false; then :
 4696   $as_echo_n "(cached) " >&6
 4697 else
 4698   if test -n "$CC"; then
 4699   ac_cv_prog_CC="$CC" # Let the user override the test.
 4700 else
 4701 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 4702 for as_dir in $PATH
 4703 do
 4704   IFS=$as_save_IFS
 4705   test -z "$as_dir" && as_dir=.
 4706     for ac_exec_ext in '' $ac_executable_extensions; do
 4707   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 4708     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
 4709     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 4710     break 2
 4711   fi
 4712 done
 4713   done
 4714 IFS=$as_save_IFS
 4715 
 4716 fi
 4717 fi
 4718 CC=$ac_cv_prog_CC
 4719 if test -n "$CC"; then
 4720   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 4721 $as_echo "$CC" >&6; }
 4722 else
 4723   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 4724 $as_echo "no" >&6; }
 4725 fi
 4726 
 4727 
 4728     test -n "$CC" && break
 4729   done
 4730 fi
 4731 if test -z "$CC"; then
 4732   ac_ct_CC=$CC
 4733   for ac_prog in cl.exe
 4734 do
 4735   # Extract the first word of "$ac_prog", so it can be a program name with args.
 4736 set dummy $ac_prog; ac_word=$2
 4737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 4738 $as_echo_n "checking for $ac_word... " >&6; }
 4739 if ${ac_cv_prog_ac_ct_CC+:} false; then :
 4740   $as_echo_n "(cached) " >&6
 4741 else
 4742   if test -n "$ac_ct_CC"; then
 4743   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 4744 else
 4745 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 4746 for as_dir in $PATH
 4747 do
 4748   IFS=$as_save_IFS
 4749   test -z "$as_dir" && as_dir=.
 4750     for ac_exec_ext in '' $ac_executable_extensions; do
 4751   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 4752     ac_cv_prog_ac_ct_CC="$ac_prog"
 4753     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 4754     break 2
 4755   fi
 4756 done
 4757   done
 4758 IFS=$as_save_IFS
 4759 
 4760 fi
 4761 fi
 4762 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 4763 if test -n "$ac_ct_CC"; then
 4764   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 4765 $as_echo "$ac_ct_CC" >&6; }
 4766 else
 4767   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 4768 $as_echo "no" >&6; }
 4769 fi
 4770 
 4771 
 4772   test -n "$ac_ct_CC" && break
 4773 done
 4774 
 4775   if test "x$ac_ct_CC" = x; then
 4776     CC=""
 4777   else
 4778     case $cross_compiling:$ac_tool_warned in
 4779 yes:)
 4780 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 4781 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 4782 ac_tool_warned=yes ;;
 4783 esac
 4784     CC=$ac_ct_CC
 4785   fi
 4786 fi
 4787 
 4788 fi
 4789 
 4790 
 4791 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 4792 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 4793 as_fn_error $? "no acceptable C compiler found in \$PATH
 4794 See \`config.log' for more details" "$LINENO" 5; }
 4795 
 4796 # Provide some information about the compiler.
 4797 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
 4798 set X $ac_compile
 4799 ac_compiler=$2
 4800 for ac_option in --version -v -V -qversion; do
 4801   { { ac_try="$ac_compiler $ac_option >&5"
 4802 case "(($ac_try" in
 4803   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4804   *) ac_try_echo=$ac_try;;
 4805 esac
 4806 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 4807 $as_echo "$ac_try_echo"; } >&5
 4808   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
 4809   ac_status=$?
 4810   if test -s conftest.err; then
 4811     sed '10a\
 4812 ... rest of stderr output deleted ...
 4813          10q' conftest.err >conftest.er1
 4814     cat conftest.er1 >&5
 4815   fi
 4816   rm -f conftest.er1 conftest.err
 4817   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 4818   test $ac_status = 0; }
 4819 done
 4820 
 4821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 4822 /* end confdefs.h.  */
 4823 
 4824 int
 4825 main ()
 4826 {
 4827 
 4828   ;
 4829   return 0;
 4830 }
 4831 _ACEOF
 4832 ac_clean_files_save=$ac_clean_files
 4833 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
 4834 # Try to create an executable without -o first, disregard a.out.
 4835 # It will help us diagnose broken compilers, and finding out an intuition
 4836 # of exeext.
 4837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
 4838 $as_echo_n "checking whether the C compiler works... " >&6; }
 4839 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
 4840 
 4841 # The possible output files:
 4842 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
 4843 
 4844 ac_rmfiles=
 4845 for ac_file in $ac_files
 4846 do
 4847   case $ac_file in
 4848     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
 4849     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
 4850   esac
 4851 done
 4852 rm -f $ac_rmfiles
 4853 
 4854 if { { ac_try="$ac_link_default"
 4855 case "(($ac_try" in
 4856   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4857   *) ac_try_echo=$ac_try;;
 4858 esac
 4859 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 4860 $as_echo "$ac_try_echo"; } >&5
 4861   (eval "$ac_link_default") 2>&5
 4862   ac_status=$?
 4863   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 4864   test $ac_status = 0; }; then :
 4865   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
 4866 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
 4867 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
 4868 # so that the user can short-circuit this test for compilers unknown to
 4869 # Autoconf.
 4870 for ac_file in $ac_files ''
 4871 do
 4872   test -f "$ac_file" || continue
 4873   case $ac_file in
 4874     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
 4875     ;;
 4876     [ab].out )
 4877     # We found the default executable, but exeext='' is most
 4878     # certainly right.
 4879     break;;
 4880     *.* )
 4881     if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
 4882     then :; else
 4883        ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 4884     fi
 4885     # We set ac_cv_exeext here because the later test for it is not
 4886     # safe: cross compilers may not add the suffix if given an `-o'
 4887     # argument, so we may need to know it at that point already.
 4888     # Even if this section looks crufty: it has the advantage of
 4889     # actually working.
 4890     break;;
 4891     * )
 4892     break;;
 4893   esac
 4894 done
 4895 test "$ac_cv_exeext" = no && ac_cv_exeext=
 4896 
 4897 else
 4898   ac_file=''
 4899 fi
 4900 if test -z "$ac_file"; then :
 4901   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 4902 $as_echo "no" >&6; }
 4903 $as_echo "$as_me: failed program was:" >&5
 4904 sed 's/^/| /' conftest.$ac_ext >&5
 4905 
 4906 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 4907 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 4908 as_fn_error 77 "C compiler cannot create executables
 4909 See \`config.log' for more details" "$LINENO" 5; }
 4910 else
 4911   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 4912 $as_echo "yes" >&6; }
 4913 fi
 4914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
 4915 $as_echo_n "checking for C compiler default output file name... " >&6; }
 4916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
 4917 $as_echo "$ac_file" >&6; }
 4918 ac_exeext=$ac_cv_exeext
 4919 
 4920 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
 4921 ac_clean_files=$ac_clean_files_save
 4922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
 4923 $as_echo_n "checking for suffix of executables... " >&6; }
 4924 if { { ac_try="$ac_link"
 4925 case "(($ac_try" in
 4926   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4927   *) ac_try_echo=$ac_try;;
 4928 esac
 4929 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 4930 $as_echo "$ac_try_echo"; } >&5
 4931   (eval "$ac_link") 2>&5
 4932   ac_status=$?
 4933   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 4934   test $ac_status = 0; }; then :
 4935   # If both `conftest.exe' and `conftest' are `present' (well, observable)
 4936 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
 4937 # work properly (i.e., refer to `conftest.exe'), while it won't with
 4938 # `rm'.
 4939 for ac_file in conftest.exe conftest conftest.*; do
 4940   test -f "$ac_file" || continue
 4941   case $ac_file in
 4942     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
 4943     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 4944       break;;
 4945     * ) break;;
 4946   esac
 4947 done
 4948 else
 4949   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 4950 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 4951 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
 4952 See \`config.log' for more details" "$LINENO" 5; }
 4953 fi
 4954 rm -f conftest conftest$ac_cv_exeext
 4955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
 4956 $as_echo "$ac_cv_exeext" >&6; }
 4957 
 4958 rm -f conftest.$ac_ext
 4959 EXEEXT=$ac_cv_exeext
 4960 ac_exeext=$EXEEXT
 4961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 4962 /* end confdefs.h.  */
 4963 #include <stdio.h>
 4964 int
 4965 main ()
 4966 {
 4967 FILE *f = fopen ("conftest.out", "w");
 4968  return ferror (f) || fclose (f) != 0;
 4969 
 4970   ;
 4971   return 0;
 4972 }
 4973 _ACEOF
 4974 ac_clean_files="$ac_clean_files conftest.out"
 4975 # Check that the compiler produces executables we can run.  If not, either
 4976 # the compiler is broken, or we cross compile.
 4977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
 4978 $as_echo_n "checking whether we are cross compiling... " >&6; }
 4979 if test "$cross_compiling" != yes; then
 4980   { { ac_try="$ac_link"
 4981 case "(($ac_try" in
 4982   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4983   *) ac_try_echo=$ac_try;;
 4984 esac
 4985 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 4986 $as_echo "$ac_try_echo"; } >&5
 4987   (eval "$ac_link") 2>&5
 4988   ac_status=$?
 4989   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 4990   test $ac_status = 0; }
 4991   if { ac_try='./conftest$ac_cv_exeext'
 4992   { { case "(($ac_try" in
 4993   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4994   *) ac_try_echo=$ac_try;;
 4995 esac
 4996 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 4997 $as_echo "$ac_try_echo"; } >&5
 4998   (eval "$ac_try") 2>&5
 4999   ac_status=$?
 5000   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 5001   test $ac_status = 0; }; }; then
 5002     cross_compiling=no
 5003   else
 5004     if test "$cross_compiling" = maybe; then
 5005     cross_compiling=yes
 5006     else
 5007     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 5008 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 5009 as_fn_error $? "cannot run C compiled programs.
 5010 If you meant to cross compile, use \`--host'.
 5011 See \`config.log' for more details" "$LINENO" 5; }
 5012     fi
 5013   fi
 5014 fi
 5015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
 5016 $as_echo "$cross_compiling" >&6; }
 5017 
 5018 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
 5019 ac_clean_files=$ac_clean_files_save
 5020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
 5021 $as_echo_n "checking for suffix of object files... " >&6; }
 5022 if ${ac_cv_objext+:} false; then :
 5023   $as_echo_n "(cached) " >&6
 5024 else
 5025   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 5026 /* end confdefs.h.  */
 5027 
 5028 int
 5029 main ()
 5030 {
 5031 
 5032   ;
 5033   return 0;
 5034 }
 5035 _ACEOF
 5036 rm -f conftest.o conftest.obj
 5037 if { { ac_try="$ac_compile"
 5038 case "(($ac_try" in
 5039   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 5040   *) ac_try_echo=$ac_try;;
 5041 esac
 5042 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
 5043 $as_echo "$ac_try_echo"; } >&5
 5044   (eval "$ac_compile") 2>&5
 5045   ac_status=$?
 5046   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 5047   test $ac_status = 0; }; then :
 5048   for ac_file in conftest.o conftest.obj conftest.*; do
 5049   test -f "$ac_file" || continue;
 5050   case $ac_file in
 5051     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
 5052     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
 5053        break;;
 5054   esac
 5055 done
 5056 else
 5057   $as_echo "$as_me: failed program was:" >&5
 5058 sed 's/^/| /' conftest.$ac_ext >&5
 5059 
 5060 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 5061 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 5062 as_fn_error $? "cannot compute suffix of object files: cannot compile
 5063 See \`config.log' for more details" "$LINENO" 5; }
 5064 fi
 5065 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 5066 fi
 5067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
 5068 $as_echo "$ac_cv_objext" >&6; }
 5069 OBJEXT=$ac_cv_objext
 5070 ac_objext=$OBJEXT
 5071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
 5072 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
 5073 if ${ac_cv_c_compiler_gnu+:} false; then :
 5074   $as_echo_n "(cached) " >&6
 5075 else
 5076   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 5077 /* end confdefs.h.  */
 5078 
 5079 int
 5080 main ()
 5081 {
 5082 #ifndef __GNUC__
 5083        choke me
 5084 #endif
 5085 
 5086   ;
 5087   return 0;
 5088 }
 5089 _ACEOF
 5090 if ac_fn_c_try_compile "$LINENO"; then :
 5091   ac_compiler_gnu=yes
 5092 else
 5093   ac_compiler_gnu=no
 5094 fi
 5095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 5096 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 5097 
 5098 fi
 5099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
 5100 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
 5101 if test $ac_compiler_gnu = yes; then
 5102   GCC=yes
 5103 else
 5104   GCC=
 5105 fi
 5106 ac_test_CFLAGS=${CFLAGS+set}
 5107 ac_save_CFLAGS=$CFLAGS
 5108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
 5109 $as_echo_n "checking whether $CC accepts -g... " >&6; }
 5110 if ${ac_cv_prog_cc_g+:} false; then :
 5111   $as_echo_n "(cached) " >&6
 5112 else
 5113   ac_save_c_werror_flag=$ac_c_werror_flag
 5114    ac_c_werror_flag=yes
 5115    ac_cv_prog_cc_g=no
 5116    CFLAGS="-g"
 5117    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 5118 /* end confdefs.h.  */
 5119 
 5120 int
 5121 main ()
 5122 {
 5123 
 5124   ;
 5125   return 0;
 5126 }
 5127 _ACEOF
 5128 if ac_fn_c_try_compile "$LINENO"; then :
 5129   ac_cv_prog_cc_g=yes
 5130 else
 5131   CFLAGS=""
 5132       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 5133 /* end confdefs.h.  */
 5134 
 5135 int
 5136 main ()
 5137 {
 5138 
 5139   ;
 5140   return 0;
 5141 }
 5142 _ACEOF
 5143 if ac_fn_c_try_compile "$LINENO"; then :
 5144 
 5145 else
 5146   ac_c_werror_flag=$ac_save_c_werror_flag
 5147      CFLAGS="-g"
 5148      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 5149 /* end confdefs.h.  */
 5150 
 5151 int
 5152 main ()
 5153 {
 5154 
 5155   ;
 5156   return 0;
 5157 }
 5158 _ACEOF
 5159 if ac_fn_c_try_compile "$LINENO"; then :
 5160   ac_cv_prog_cc_g=yes
 5161 fi
 5162 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 5163 fi
 5164 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 5165 fi
 5166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 5167    ac_c_werror_flag=$ac_save_c_werror_flag
 5168 fi
 5169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
 5170 $as_echo "$ac_cv_prog_cc_g" >&6; }
 5171 if test "$ac_test_CFLAGS" = set; then
 5172   CFLAGS=$ac_save_CFLAGS
 5173 elif test $ac_cv_prog_cc_g = yes; then
 5174   if test "$GCC" = yes; then
 5175     CFLAGS="-g -O2"
 5176   else
 5177     CFLAGS="-g"
 5178   fi
 5179 else
 5180   if test "$GCC" = yes; then
 5181     CFLAGS="-O2"
 5182   else
 5183     CFLAGS=
 5184   fi
 5185 fi
 5186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
 5187 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
 5188 if ${ac_cv_prog_cc_c89+:} false; then :
 5189   $as_echo_n "(cached) " >&6
 5190 else
 5191   ac_cv_prog_cc_c89=no
 5192 ac_save_CC=$CC
 5193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 5194 /* end confdefs.h.  */
 5195 #include <stdarg.h>
 5196 #include <stdio.h>
 5197 struct stat;
 5198 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 5199 struct buf { int x; };
 5200 FILE * (*rcsopen) (struct buf *, struct stat *, int);
 5201 static char *e (p, i)
 5202      char **p;
 5203      int i;
 5204 {
 5205   return p[i];
 5206 }
 5207 static char *f (char * (*g) (char **, int), char **p, ...)
 5208 {
 5209   char *s;
 5210   va_list v;
 5211   va_start (v,p);
 5212   s = g (p, va_arg (v,int));
 5213   va_end (v);
 5214   return s;
 5215 }
 5216 
 5217 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
 5218    function prototypes and stuff, but not '\xHH' hex character constants.
 5219    These don't provoke an error unfortunately, instead are silently treated
 5220    as 'x'.  The following induces an error, until -std is added to get
 5221    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
 5222    array size at least.  It's necessary to write '\x00'==0 to get something
 5223    that's true only with -std.  */
 5224 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
 5225 
 5226 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
 5227    inside strings and character constants.  */
 5228 #define FOO(x) 'x'
 5229 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
 5230 
 5231 int test (int i, double x);
 5232 struct s1 {int (*f) (int a);};
 5233 struct s2 {int (*f) (double a);};
 5234 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
 5235 int argc;
 5236 char **argv;
 5237 int
 5238 main ()
 5239 {
 5240 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
 5241   ;
 5242   return 0;
 5243 }
 5244 _ACEOF
 5245 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
 5246     -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 5247 do
 5248   CC="$ac_save_CC $ac_arg"
 5249   if ac_fn_c_try_compile "$LINENO"; then :
 5250   ac_cv_prog_cc_c89=$ac_arg
 5251 fi
 5252 rm -f core conftest.err conftest.$ac_objext
 5253   test "x$ac_cv_prog_cc_c89" != "xno" && break
 5254 done
 5255 rm -f conftest.$ac_ext
 5256 CC=$ac_save_CC
 5257 
 5258 fi
 5259 # AC_CACHE_VAL
 5260 case "x$ac_cv_prog_cc_c89" in
 5261   x)
 5262     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
 5263 $as_echo "none needed" >&6; } ;;
 5264   xno)
 5265     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
 5266 $as_echo "unsupported" >&6; } ;;
 5267   *)
 5268     CC="$CC $ac_cv_prog_cc_c89"
 5269     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
 5270 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
 5271 esac
 5272 if test "x$ac_cv_prog_cc_c89" != xno; then :
 5273 
 5274 fi
 5275 
 5276 ac_ext=c
 5277 ac_cpp='$CPP $CPPFLAGS'
 5278 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 5279 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 5280 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 5281 
 5282 
 5283 ac_ext=c
 5284 ac_cpp='$CPP $CPPFLAGS'
 5285 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 5286 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 5287 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 5288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
 5289 $as_echo_n "checking how to run the C preprocessor... " >&6; }
 5290 # On Suns, sometimes $CPP names a directory.
 5291 if test -n "$CPP" && test -d "$CPP"; then
 5292   CPP=
 5293 fi
 5294 if test -z "$CPP"; then
 5295   if ${ac_cv_prog_CPP+:} false; then :
 5296   $as_echo_n "(cached) " >&6
 5297 else
 5298       # Double quotes because CPP needs to be expanded
 5299     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
 5300     do
 5301       ac_preproc_ok=false
 5302 for ac_c_preproc_warn_flag in '' yes
 5303 do
 5304   # Use a header file that comes with gcc, so configuring glibc
 5305   # with a fresh cross-compiler works.
 5306   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 5307   # <limits.h> exists even on freestanding compilers.
 5308   # On the NeXT, cc -E runs the code through the compiler's parser,
 5309   # not just through cpp. "Syntax error" is here to catch this case.
 5310   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 5311 /* end confdefs.h.  */
 5312 #ifdef __STDC__
 5313 # include <limits.h>
 5314 #else
 5315 # include <assert.h>
 5316 #endif
 5317              Syntax error
 5318 _ACEOF
 5319 if ac_fn_c_try_cpp "$LINENO"; then :
 5320 
 5321 else
 5322   # Broken: fails on valid input.
 5323 continue
 5324 fi
 5325 rm -f conftest.err conftest.i conftest.$ac_ext
 5326 
 5327   # OK, works on sane cases.  Now check whether nonexistent headers
 5328   # can be detected and how.
 5329   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 5330 /* end confdefs.h.  */
 5331 #include <ac_nonexistent.h>
 5332 _ACEOF
 5333 if ac_fn_c_try_cpp "$LINENO"; then :
 5334   # Broken: success on invalid input.
 5335 continue
 5336 else
 5337   # Passes both tests.
 5338 ac_preproc_ok=:
 5339 break
 5340 fi
 5341 rm -f conftest.err conftest.i conftest.$ac_ext
 5342 
 5343 done
 5344 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 5345 rm -f conftest.i conftest.err conftest.$ac_ext
 5346 if $ac_preproc_ok; then :
 5347   break
 5348 fi
 5349 
 5350     done
 5351     ac_cv_prog_CPP=$CPP
 5352 
 5353 fi
 5354   CPP=$ac_cv_prog_CPP
 5355 else
 5356   ac_cv_prog_CPP=$CPP
 5357 fi
 5358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
 5359 $as_echo "$CPP" >&6; }
 5360 ac_preproc_ok=false
 5361 for ac_c_preproc_warn_flag in '' yes
 5362 do
 5363   # Use a header file that comes with gcc, so configuring glibc
 5364   # with a fresh cross-compiler works.
 5365   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 5366   # <limits.h> exists even on freestanding compilers.
 5367   # On the NeXT, cc -E runs the code through the compiler's parser,
 5368   # not just through cpp. "Syntax error" is here to catch this case.
 5369   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 5370 /* end confdefs.h.  */
 5371 #ifdef __STDC__
 5372 # include <limits.h>
 5373 #else
 5374 # include <assert.h>
 5375 #endif
 5376              Syntax error
 5377 _ACEOF
 5378 if ac_fn_c_try_cpp "$LINENO"; then :
 5379 
 5380 else
 5381   # Broken: fails on valid input.
 5382 continue
 5383 fi
 5384 rm -f conftest.err conftest.i conftest.$ac_ext
 5385 
 5386   # OK, works on sane cases.  Now check whether nonexistent headers
 5387   # can be detected and how.
 5388   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 5389 /* end confdefs.h.  */
 5390 #include <ac_nonexistent.h>
 5391 _ACEOF
 5392 if ac_fn_c_try_cpp "$LINENO"; then :
 5393   # Broken: success on invalid input.
 5394 continue
 5395 else
 5396   # Passes both tests.
 5397 ac_preproc_ok=:
 5398 break
 5399 fi
 5400 rm -f conftest.err conftest.i conftest.$ac_ext
 5401 
 5402 done
 5403 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 5404 rm -f conftest.i conftest.err conftest.$ac_ext
 5405 if $ac_preproc_ok; then :
 5406 
 5407 else
 5408   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 5409 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 5410 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
 5411 See \`config.log' for more details" "$LINENO" 5; }
 5412 fi
 5413 
 5414 ac_ext=c
 5415 ac_cpp='$CPP $CPPFLAGS'
 5416 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 5417 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 5418 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 5419 
 5420 
 5421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
 5422 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
 5423 if ${ac_cv_path_GREP+:} false; then :
 5424   $as_echo_n "(cached) " >&6
 5425 else
 5426   if test -z "$GREP"; then
 5427   ac_path_GREP_found=false
 5428   # Loop through the user's path and test for each of PROGNAME-LIST
 5429   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 5430 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 5431 do
 5432   IFS=$as_save_IFS
 5433   test -z "$as_dir" && as_dir=.
 5434     for ac_prog in grep ggrep; do
 5435     for ac_exec_ext in '' $ac_executable_extensions; do
 5436       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
 5437       as_fn_executable_p "$ac_path_GREP" || continue
 5438 # Check for GNU ac_path_GREP and select it if it is found.
 5439   # Check for GNU $ac_path_GREP
 5440 case `"$ac_path_GREP" --version 2>&1` in
 5441 *GNU*)
 5442   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
 5443 *)
 5444   ac_count=0
 5445   $as_echo_n 0123456789 >"conftest.in"
 5446   while :
 5447   do
 5448     cat "conftest.in" "conftest.in" >"conftest.tmp"
 5449     mv "conftest.tmp" "conftest.in"
 5450     cp "conftest.in" "conftest.nl"
 5451     $as_echo 'GREP' >> "conftest.nl"
 5452     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
 5453     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
 5454     as_fn_arith $ac_count + 1 && ac_count=$as_val
 5455     if test $ac_count -gt ${ac_path_GREP_max-0}; then
 5456       # Best one so far, save it but keep looking for a better one
 5457       ac_cv_path_GREP="$ac_path_GREP"
 5458       ac_path_GREP_max=$ac_count
 5459     fi
 5460     # 10*(2^10) chars as input seems more than enough
 5461     test $ac_count -gt 10 && break
 5462   done
 5463   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
 5464 esac
 5465 
 5466       $ac_path_GREP_found && break 3
 5467     done
 5468   done
 5469   done
 5470 IFS=$as_save_IFS
 5471   if test -z "$ac_cv_path_GREP"; then
 5472     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
 5473   fi
 5474 else
 5475   ac_cv_path_GREP=$GREP
 5476 fi
 5477 
 5478 fi
 5479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
 5480 $as_echo "$ac_cv_path_GREP" >&6; }
 5481  GREP="$ac_cv_path_GREP"
 5482 
 5483 
 5484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
 5485 $as_echo_n "checking for egrep... " >&6; }
 5486 if ${ac_cv_path_EGREP+:} false; then :
 5487   $as_echo_n "(cached) " >&6
 5488 else
 5489   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
 5490    then ac_cv_path_EGREP="$GREP -E"
 5491    else
 5492      if test -z "$EGREP"; then
 5493   ac_path_EGREP_found=false
 5494   # Loop through the user's path and test for each of PROGNAME-LIST
 5495   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 5496 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 5497 do
 5498   IFS=$as_save_IFS
 5499   test -z "$as_dir" && as_dir=.
 5500     for ac_prog in egrep; do
 5501     for ac_exec_ext in '' $ac_executable_extensions; do
 5502       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
 5503       as_fn_executable_p "$ac_path_EGREP" || continue
 5504 # Check for GNU ac_path_EGREP and select it if it is found.
 5505   # Check for GNU $ac_path_EGREP
 5506 case `"$ac_path_EGREP" --version 2>&1` in
 5507 *GNU*)
 5508   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
 5509 *)
 5510   ac_count=0
 5511   $as_echo_n 0123456789 >"conftest.in"
 5512   while :
 5513   do
 5514     cat "conftest.in" "conftest.in" >"conftest.tmp"
 5515     mv "conftest.tmp" "conftest.in"
 5516     cp "conftest.in" "conftest.nl"
 5517     $as_echo 'EGREP' >> "conftest.nl"
 5518     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
 5519     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
 5520     as_fn_arith $ac_count + 1 && ac_count=$as_val
 5521     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
 5522       # Best one so far, save it but keep looking for a better one
 5523       ac_cv_path_EGREP="$ac_path_EGREP"
 5524       ac_path_EGREP_max=$ac_count
 5525     fi
 5526     # 10*(2^10) chars as input seems more than enough
 5527     test $ac_count -gt 10 && break
 5528   done
 5529   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
 5530 esac
 5531 
 5532       $ac_path_EGREP_found && break 3
 5533     done
 5534   done
 5535   done
 5536 IFS=$as_save_IFS
 5537   if test -z "$ac_cv_path_EGREP"; then
 5538     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
 5539   fi
 5540 else
 5541   ac_cv_path_EGREP=$EGREP
 5542 fi
 5543 
 5544    fi
 5545 fi
 5546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
 5547 $as_echo "$ac_cv_path_EGREP" >&6; }
 5548  EGREP="$ac_cv_path_EGREP"
 5549 
 5550 
 5551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
 5552 $as_echo_n "checking for ANSI C header files... " >&6; }
 5553 if ${ac_cv_header_stdc+:} false; then :
 5554   $as_echo_n "(cached) " >&6
 5555 else
 5556   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 5557 /* end confdefs.h.  */
 5558 #include <stdlib.h>
 5559 #include <stdarg.h>
 5560 #include <string.h>
 5561 #include <float.h>
 5562 
 5563 int
 5564 main ()
 5565 {
 5566 
 5567   ;
 5568   return 0;
 5569 }
 5570 _ACEOF
 5571 if ac_fn_c_try_compile "$LINENO"; then :
 5572   ac_cv_header_stdc=yes
 5573 else
 5574   ac_cv_header_stdc=no
 5575 fi
 5576 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 5577 
 5578 if test $ac_cv_header_stdc = yes; then
 5579   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 5580   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 5581 /* end confdefs.h.  */
 5582 #include <string.h>
 5583 
 5584 _ACEOF
 5585 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 5586   $EGREP "memchr" >/dev/null 2>&1; then :
 5587 
 5588 else
 5589   ac_cv_header_stdc=no
 5590 fi
 5591 rm -f conftest*
 5592 
 5593 fi
 5594 
 5595 if test $ac_cv_header_stdc = yes; then
 5596   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 5597   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 5598 /* end confdefs.h.  */
 5599 #include <stdlib.h>
 5600 
 5601 _ACEOF
 5602 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 5603   $EGREP "free" >/dev/null 2>&1; then :
 5604 
 5605 else
 5606   ac_cv_header_stdc=no
 5607 fi
 5608 rm -f conftest*
 5609 
 5610 fi
 5611 
 5612 if test $ac_cv_header_stdc = yes; then
 5613   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 5614   if test "$cross_compiling" = yes; then :
 5615   :
 5616 else
 5617   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 5618 /* end confdefs.h.  */
 5619 #include <ctype.h>
 5620 #include <stdlib.h>
 5621 #if ((' ' & 0x0FF) == 0x020)
 5622 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 5623 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 5624 #else
 5625 # define ISLOWER(c) \
 5626            (('a' <= (c) && (c) <= 'i') \
 5627              || ('j' <= (c) && (c) <= 'r') \
 5628              || ('s' <= (c) && (c) <= 'z'))
 5629 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
 5630 #endif
 5631 
 5632 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
 5633 int
 5634 main ()
 5635 {
 5636   int i;
 5637   for (i = 0; i < 256; i++)
 5638     if (XOR (islower (i), ISLOWER (i))
 5639     || toupper (i) != TOUPPER (i))
 5640       return 2;
 5641   return 0;
 5642 }
 5643 _ACEOF
 5644 if ac_fn_c_try_run "$LINENO"; then :
 5645 
 5646 else
 5647   ac_cv_header_stdc=no
 5648 fi
 5649 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
 5650   conftest.$ac_objext conftest.beam conftest.$ac_ext
 5651 fi
 5652 
 5653 fi
 5654 fi
 5655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
 5656 $as_echo "$ac_cv_header_stdc" >&6; }
 5657 if test $ac_cv_header_stdc = yes; then
 5658 
 5659 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
 5660 
 5661 fi
 5662 
 5663 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
 5664 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
 5665           inttypes.h stdint.h unistd.h
 5666 do :
 5667   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 5668 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
 5669 "
 5670 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
 5671   cat >>confdefs.h <<_ACEOF
 5672 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 5673 _ACEOF
 5674 
 5675 fi
 5676 
 5677 done
 5678 
 5679 
 5680 
 5681   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
 5682 if test "x$ac_cv_header_minix_config_h" = xyes; then :
 5683   MINIX=yes
 5684 else
 5685   MINIX=
 5686 fi
 5687 
 5688 
 5689   if test "$MINIX" = yes; then
 5690 
 5691 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
 5692 
 5693 
 5694 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
 5695 
 5696 
 5697 $as_echo "#define _MINIX 1" >>confdefs.h
 5698 
 5699   fi
 5700 
 5701 
 5702   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
 5703 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
 5704 if ${ac_cv_safe_to_define___extensions__+:} false; then :
 5705   $as_echo_n "(cached) " >&6
 5706 else
 5707   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 5708 /* end confdefs.h.  */
 5709 
 5710 #         define __EXTENSIONS__ 1
 5711           $ac_includes_default
 5712 int
 5713 main ()
 5714 {
 5715 
 5716   ;
 5717   return 0;
 5718 }
 5719 _ACEOF
 5720 if ac_fn_c_try_compile "$LINENO"; then :
 5721   ac_cv_safe_to_define___extensions__=yes
 5722 else
 5723   ac_cv_safe_to_define___extensions__=no
 5724 fi
 5725 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 5726 fi
 5727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
 5728 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
 5729   test $ac_cv_safe_to_define___extensions__ = yes &&
 5730     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
 5731 
 5732   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
 5733 
 5734   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
 5735 
 5736   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
 5737 
 5738   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
 5739 
 5740 
 5741 
 5742 # Emitting our configuration defines to config.h is problematic because we may
 5743 # need to use APIs for other packages that almost certainly need to include
 5744 # their own config.h file.  Things will go better if we just use another name
 5745 # for ours.
 5746 #AC_CONFIG_HEADER([../include/config.h])
 5747 ac_config_headers="$ac_config_headers ../include/dacs_config.h:../include/config.h.in"
 5748 
 5749 
 5750 # Make sure we can run config.sub.
 5751 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
 5752   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
 5753 
 5754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
 5755 $as_echo_n "checking build system type... " >&6; }
 5756 if ${ac_cv_build+:} false; then :
 5757   $as_echo_n "(cached) " >&6
 5758 else
 5759   ac_build_alias=$build_alias
 5760 test "x$ac_build_alias" = x &&
 5761   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
 5762 test "x$ac_build_alias" = x &&
 5763   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
 5764 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
 5765   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
 5766 
 5767 fi
 5768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
 5769 $as_echo "$ac_cv_build" >&6; }
 5770 case $ac_cv_build in
 5771 *-*-*) ;;
 5772 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
 5773 esac
 5774 build=$ac_cv_build
 5775 ac_save_IFS=$IFS; IFS='-'
 5776 set x $ac_cv_build
 5777 shift
 5778 build_cpu=$1
 5779 build_vendor=$2
 5780 shift; shift
 5781 # Remember, the first character of IFS is used to create $*,
 5782 # except with old shells:
 5783 build_os=$*
 5784 IFS=$ac_save_IFS
 5785 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
 5786 
 5787 
 5788 
 5789 ac_config_files="$ac_config_files dacs_error dacsinit"
 5790 
 5791 
 5792 # Increment LIBREVISION if source code has changed at all
 5793 # If the API has changed, increment LIBCURRENT and set LIBREVISION to 0
 5794 # If the API changes compatibly (i.e. simply adding a new function
 5795 # without changing or removing earlier interfaces), then increment LIBAGE.
 5796 # If the API changes incompatibly set LIBAGE back to 0
 5797 
 5798 LIBREVISION=0
 5799 LIBCURRENT=1
 5800 LIBAGE=0
 5801 
 5802 
 5803 
 5804 
 5805 
 5806 
 5807 
 5808 # These flags are used when building mod_auth_dacs
 5809 
 5810 
 5811 
 5812 std_search_dirs="/usr/local /usr/lib /usr/pkg /usr /var /opt /local $dacs_parent"
 5813 { $as_echo "$as_me:${as_lineno-$LINENO}: Standard search directories: $std_search_dirs" >&5
 5814 $as_echo "$as_me: Standard search directories: $std_search_dirs" >&6;}
 5815 
 5816 # Create a new list of directories (search_dirs) by appending
 5817 # the first argument to each element of std_search_dirs.
 5818 # If there are any more arguments, each is an additional directory
 5819 # to add to the list (also with the first argument appended).
 5820 # If the first argument is "-", however, nothing is appended in the above
 5821 # cases.
 5822 makesearchdirs() { :
 5823   if test "x$1" = "x-"; then
 5824     # Nothing to append, extra directory args may follow
 5825     dir=
 5826     shift
 5827   elif test $# = 0; then
 5828     # No arguments, nothing to append
 5829     dir=
 5830   else
 5831     # Append this argument, extra directory args may follow
 5832     dir="/$1"
 5833     shift
 5834   fi
 5835 
 5836   search_dirs=
 5837   for i in $std_search_dirs $*
 5838   do
 5839     search_dirs="$search_dirs $i$dir"
 5840   done
 5841 }
 5842 
 5843 # Append the second path component argument to the first; if that file
 5844 # exists, then the first argument is the "root" directory for a distribution
 5845 checkrootdir() { :
 5846   Xrootdir=
 5847   if test -f "$1/$2"; then
 5848     Xrootdir="$1"
 5849     return 0
 5850   fi
 5851   return 1
 5852 }
 5853 
 5854 checkincludedir() { :
 5855   Xincludedir=
 5856   if test -f "$1/include/$2"; then
 5857     Xincludedir="$1/include"
 5858     return 0
 5859   fi
 5860   if test -f "$1/$2"; then
 5861     Xincludedir="$1"
 5862     return 0
 5863   fi
 5864   return 1
 5865 }
 5866 
 5867 checklibdir() { :
 5868   Xlibdir=
 5869   if test -f "$1/$2"; then
 5870     Xlibdir="$1"
 5871     return 0
 5872   fi
 5873   if test -f "$1/lib/$2"; then
 5874     Xlibdir="$1/lib"
 5875     return 0
 5876   fi
 5877   return 1
 5878 }
 5879 
 5880 # Remember if CFLAGS was set for us
 5881 if test -n "$CFLAGS"; then
 5882   save_cflags="$CFLAGS"
 5883 else
 5884   save_cflags=
 5885 fi
 5886 
 5887 # Check for tools we need...
 5888 # AC_PROG_CC will set CFLAGS if it is not already set
 5889 ac_ext=c
 5890 ac_cpp='$CPP $CPPFLAGS'
 5891 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 5892 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 5893 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 5894 if test -n "$ac_tool_prefix"; then
 5895   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 5896 set dummy ${ac_tool_prefix}gcc; ac_word=$2
 5897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 5898 $as_echo_n "checking for $ac_word... " >&6; }
 5899 if ${ac_cv_prog_CC+:} false; then :
 5900   $as_echo_n "(cached) " >&6
 5901 else
 5902   if test -n "$CC"; then
 5903   ac_cv_prog_CC="$CC" # Let the user override the test.
 5904 else
 5905 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 5906 for as_dir in $PATH
 5907 do
 5908   IFS=$as_save_IFS
 5909   test -z "$as_dir" && as_dir=.
 5910     for ac_exec_ext in '' $ac_executable_extensions; do
 5911   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 5912     ac_cv_prog_CC="${ac_tool_prefix}gcc"
 5913     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 5914     break 2
 5915   fi
 5916 done
 5917   done
 5918 IFS=$as_save_IFS
 5919 
 5920 fi
 5921 fi
 5922 CC=$ac_cv_prog_CC
 5923 if test -n "$CC"; then
 5924   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 5925 $as_echo "$CC" >&6; }
 5926 else
 5927   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 5928 $as_echo "no" >&6; }
 5929 fi
 5930 
 5931 
 5932 fi
 5933 if test -z "$ac_cv_prog_CC"; then
 5934   ac_ct_CC=$CC
 5935   # Extract the first word of "gcc", so it can be a program name with args.
 5936 set dummy gcc; ac_word=$2
 5937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 5938 $as_echo_n "checking for $ac_word... " >&6; }
 5939 if ${ac_cv_prog_ac_ct_CC+:} false; then :
 5940   $as_echo_n "(cached) " >&6
 5941 else
 5942   if test -n "$ac_ct_CC"; then
 5943   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 5944 else
 5945 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 5946 for as_dir in $PATH
 5947 do
 5948   IFS=$as_save_IFS
 5949   test -z "$as_dir" && as_dir=.
 5950     for ac_exec_ext in '' $ac_executable_extensions; do
 5951   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 5952     ac_cv_prog_ac_ct_CC="gcc"
 5953     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 5954     break 2
 5955   fi
 5956 done
 5957   done
 5958 IFS=$as_save_IFS
 5959 
 5960 fi
 5961 fi
 5962 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 5963 if test -n "$ac_ct_CC"; then
 5964   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 5965 $as_echo "$ac_ct_CC" >&6; }
 5966 else
 5967   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 5968 $as_echo "no" >&6; }
 5969 fi
 5970 
 5971   if test "x$ac_ct_CC" = x; then
 5972     CC=""
 5973   else
 5974     case $cross_compiling:$ac_tool_warned in
 5975 yes:)
 5976 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
 5977 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 5978 ac_tool_warned=yes ;;
 5979 esac
 5980     CC=$ac_ct_CC
 5981   fi
 5982 else
 5983   CC="$ac_cv_prog_CC"
 5984 fi
 5985 
 5986 if test -z "$CC"; then
 5987           if test -n "$ac_tool_prefix"; then
 5988     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 5989 set dummy ${ac_tool_prefix}cc; ac_word=$2
 5990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 5991 $as_echo_n "checking for $ac_word... " >&6; }
 5992 if ${ac_cv_prog_CC+:} false; then :
 5993   $as_echo_n "(cached) " >&6
 5994 else
 5995   if test -n "$CC"; then
 5996   ac_cv_prog_CC="$CC" # Let the user override the test.
 5997 else
 5998 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 5999 for as_dir in $PATH
 6000 do
 6001   IFS=$as_save_IFS
 6002   test -z "$as_dir" && as_dir=.
 6003     for ac_exec_ext in '' $ac_executable_extensions; do
 6004   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 6005     ac_cv_prog_CC="${ac_tool_prefix}cc"
 6006     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 6007     break 2
 6008   fi
 6009 done
 6010   done
 6011 IFS=$as_save_IFS
 6012 
 6013 fi
 6014 fi
 6015 CC=$ac_cv_prog_CC
 6016 if test -n "$CC"; then
 6017   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 6018 $as_echo "$CC" >&6; }
 6019 else
 6020   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 6021 $as_echo "no" >&6; }
 6022 fi
 6023 
 6024 
 6025   fi
 6026 fi
 6027 if test -z "$CC"; then
 6028   # Extract the first word of "cc", so it can be a program name with args.
 6029 set dummy cc; ac_word=$2
 6030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 6031 $as_echo_n "checking for $ac_word... " >&6; }
 6032 if ${ac_cv_prog_CC+:} false; then :
 6033   $as_echo_n "(cached) " >&6
 6034 else
 6035   if test -n "$CC"; then
 6036   ac_cv_prog_CC="$CC" # Let the user override the test.
 6037 else
 6038   ac_prog_rejected=no
 6039 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 6040 for as_dir in $PATH
 6041 do
 6042   IFS=$as_save_IFS
 6043   test -z "$as_dir" && as_dir=.
 6044     for ac_exec_ext in '' $ac_executable_extensions; do
 6045   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 6046     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
 6047        ac_prog_rejected=yes
 6048        continue
 6049      fi
 6050     ac_cv_prog_CC="cc"
 6051     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 6052     break 2
 6053   fi
 6054 done
 6055   done
 6056 IFS=$as_save_IFS
 6057 
 6058 if test $ac_prog_rejected = yes; then
 6059   # We found a bogon in the path, so make sure we never use it.
 6060   set dummy $ac_cv_prog_CC
 6061   shift
 6062   if test $# != 0; then
 6063     # We chose a different compiler from the bogus one.
 6064     # However, it has the same basename, so the bogon will be chosen
 6065     # first if we set CC to just the basename; use the full file name.
 6066     shift
 6067     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
 6068   fi
 6069 fi
 6070 fi
 6071 fi
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