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Member "devtodo-0.1.20/configure" (30 Jun 2007, 706016 Bytes) of package /linux/privat/old/devtodo-0.1.20.tar.gz:


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    1 #! /bin/sh
    2 # Guess values for system-dependent variables and create Makefiles.
    3 # Generated by GNU Autoconf 2.61.
    4 #
    5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
    6 # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
    7 # This configure script is free software; the Free Software Foundation
    8 # gives unlimited permission to copy, distribute and modify it.
    9 ## --------------------- ##
   10 ## M4sh Initialization.  ##
   11 ## --------------------- ##
   12 
   13 # Be more Bourne compatible
   14 DUALCASE=1; export DUALCASE # for MKS sh
   15 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   16   emulate sh
   17   NULLCMD=:
   18   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
   19   # is contrary to our usage.  Disable this feature.
   20   alias -g '${1+"$@"}'='"$@"'
   21   setopt NO_GLOB_SUBST
   22 else
   23   case `(set -o) 2>/dev/null` in
   24   *posix*) set -o posix ;;
   25 esac
   26 
   27 fi
   28 
   29 
   30 
   31 
   32 # PATH needs CR
   33 # Avoid depending upon Character Ranges.
   34 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
   35 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
   36 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
   37 as_cr_digits='0123456789'
   38 as_cr_alnum=$as_cr_Letters$as_cr_digits
   39 
   40 # The user is always right.
   41 if test "${PATH_SEPARATOR+set}" != set; then
   42   echo "#! /bin/sh" >conf$$.sh
   43   echo  "exit 0"   >>conf$$.sh
   44   chmod +x conf$$.sh
   45   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
   46     PATH_SEPARATOR=';'
   47   else
   48     PATH_SEPARATOR=:
   49   fi
   50   rm -f conf$$.sh
   51 fi
   52 
   53 # Support unset when possible.
   54 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
   55   as_unset=unset
   56 else
   57   as_unset=false
   58 fi
   59 
   60 
   61 # IFS
   62 # We need space, tab and new line, in precisely that order.  Quoting is
   63 # there to prevent editors from complaining about space-tab.
   64 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
   65 # splitting by setting IFS to empty value.)
   66 as_nl='
   67 '
   68 IFS=" ""    $as_nl"
   69 
   70 # Find who we are.  Look in the path if we contain no directory separator.
   71 case $0 in
   72   *[\\/]* ) as_myself=$0 ;;
   73   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   74 for as_dir in $PATH
   75 do
   76   IFS=$as_save_IFS
   77   test -z "$as_dir" && as_dir=.
   78   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
   79 done
   80 IFS=$as_save_IFS
   81 
   82      ;;
   83 esac
   84 # We did not find ourselves, most probably we were run as `sh COMMAND'
   85 # in which case we are not to be found in the path.
   86 if test "x$as_myself" = x; then
   87   as_myself=$0
   88 fi
   89 if test ! -f "$as_myself"; then
   90   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
   91   { (exit 1); exit 1; }
   92 fi
   93 
   94 # Work around bugs in pre-3.0 UWIN ksh.
   95 for as_var in ENV MAIL MAILPATH
   96 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
   97 done
   98 PS1='$ '
   99 PS2='> '
  100 PS4='+ '
  101 
  102 # NLS nuisances.
  103 for as_var in \
  104   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  105   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  106   LC_TELEPHONE LC_TIME
  107 do
  108   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
  109     eval $as_var=C; export $as_var
  110   else
  111     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  112   fi
  113 done
  114 
  115 # Required to use basename.
  116 if expr a : '\(a\)' >/dev/null 2>&1 &&
  117    test "X`expr 00001 : '.*\(...\)'`" = X001; then
  118   as_expr=expr
  119 else
  120   as_expr=false
  121 fi
  122 
  123 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  124   as_basename=basename
  125 else
  126   as_basename=false
  127 fi
  128 
  129 
  130 # Name of the executable.
  131 as_me=`$as_basename -- "$0" ||
  132 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  133      X"$0" : 'X\(//\)$' \| \
  134      X"$0" : 'X\(/\)' \| . 2>/dev/null ||
  135 echo X/"$0" |
  136     sed '/^.*\/\([^/][^/]*\)\/*$/{
  137         s//\1/
  138         q
  139       }
  140       /^X\/\(\/\/\)$/{
  141         s//\1/
  142         q
  143       }
  144       /^X\/\(\/\).*/{
  145         s//\1/
  146         q
  147       }
  148       s/.*/./; q'`
  149 
  150 # CDPATH.
  151 $as_unset CDPATH
  152 
  153 
  154 if test "x$CONFIG_SHELL" = x; then
  155   if (eval ":") 2>/dev/null; then
  156   as_have_required=yes
  157 else
  158   as_have_required=no
  159 fi
  160 
  161   if test $as_have_required = yes &&     (eval ":
  162 (as_func_return () {
  163   (exit \$1)
  164 }
  165 as_func_success () {
  166   as_func_return 0
  167 }
  168 as_func_failure () {
  169   as_func_return 1
  170 }
  171 as_func_ret_success () {
  172   return 0
  173 }
  174 as_func_ret_failure () {
  175   return 1
  176 }
  177 
  178 exitcode=0
  179 if as_func_success; then
  180   :
  181 else
  182   exitcode=1
  183   echo as_func_success failed.
  184 fi
  185 
  186 if as_func_failure; then
  187   exitcode=1
  188   echo as_func_failure succeeded.
  189 fi
  190 
  191 if as_func_ret_success; then
  192   :
  193 else
  194   exitcode=1
  195   echo as_func_ret_success failed.
  196 fi
  197 
  198 if as_func_ret_failure; then
  199   exitcode=1
  200   echo as_func_ret_failure succeeded.
  201 fi
  202 
  203 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
  204   :
  205 else
  206   exitcode=1
  207   echo positional parameters were not saved.
  208 fi
  209 
  210 test \$exitcode = 0) || { (exit 1); exit 1; }
  211 
  212 (
  213   as_lineno_1=\$LINENO
  214   as_lineno_2=\$LINENO
  215   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
  216   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
  217 ") 2> /dev/null; then
  218   :
  219 else
  220   as_candidate_shells=
  221     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  222 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
  223 do
  224   IFS=$as_save_IFS
  225   test -z "$as_dir" && as_dir=.
  226   case $as_dir in
  227      /*)
  228        for as_base in sh bash ksh sh5; do
  229          as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
  230        done;;
  231        esac
  232 done
  233 IFS=$as_save_IFS
  234 
  235 
  236       for as_shell in $as_candidate_shells $SHELL; do
  237      # Try only shells that exist, to save several forks.
  238      if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
  239         { ("$as_shell") 2> /dev/null <<\_ASEOF
  240 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  241   emulate sh
  242   NULLCMD=:
  243   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  244   # is contrary to our usage.  Disable this feature.
  245   alias -g '${1+"$@"}'='"$@"'
  246   setopt NO_GLOB_SUBST
  247 else
  248   case `(set -o) 2>/dev/null` in
  249   *posix*) set -o posix ;;
  250 esac
  251 
  252 fi
  253 
  254 
  255 :
  256 _ASEOF
  257 }; then
  258   CONFIG_SHELL=$as_shell
  259            as_have_required=yes
  260            if { "$as_shell" 2> /dev/null <<\_ASEOF
  261 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  262   emulate sh
  263   NULLCMD=:
  264   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  265   # is contrary to our usage.  Disable this feature.
  266   alias -g '${1+"$@"}'='"$@"'
  267   setopt NO_GLOB_SUBST
  268 else
  269   case `(set -o) 2>/dev/null` in
  270   *posix*) set -o posix ;;
  271 esac
  272 
  273 fi
  274 
  275 
  276 :
  277 (as_func_return () {
  278   (exit $1)
  279 }
  280 as_func_success () {
  281   as_func_return 0
  282 }
  283 as_func_failure () {
  284   as_func_return 1
  285 }
  286 as_func_ret_success () {
  287   return 0
  288 }
  289 as_func_ret_failure () {
  290   return 1
  291 }
  292 
  293 exitcode=0
  294 if as_func_success; then
  295   :
  296 else
  297   exitcode=1
  298   echo as_func_success failed.
  299 fi
  300 
  301 if as_func_failure; then
  302   exitcode=1
  303   echo as_func_failure succeeded.
  304 fi
  305 
  306 if as_func_ret_success; then
  307   :
  308 else
  309   exitcode=1
  310   echo as_func_ret_success failed.
  311 fi
  312 
  313 if as_func_ret_failure; then
  314   exitcode=1
  315   echo as_func_ret_failure succeeded.
  316 fi
  317 
  318 if ( set x; as_func_ret_success y && test x = "$1" ); then
  319   :
  320 else
  321   exitcode=1
  322   echo positional parameters were not saved.
  323 fi
  324 
  325 test $exitcode = 0) || { (exit 1); exit 1; }
  326 
  327 (
  328   as_lineno_1=$LINENO
  329   as_lineno_2=$LINENO
  330   test "x$as_lineno_1" != "x$as_lineno_2" &&
  331   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
  332 
  333 _ASEOF
  334 }; then
  335   break
  336 fi
  337 
  338 fi
  339 
  340       done
  341 
  342       if test "x$CONFIG_SHELL" != x; then
  343   for as_var in BASH_ENV ENV
  344         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  345         done
  346         export CONFIG_SHELL
  347         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
  348 fi
  349 
  350 
  351     if test $as_have_required = no; then
  352   echo This script requires a shell more modern than all the
  353       echo shells that I found on your system.  Please install a
  354       echo modern shell, or manually run the script under such a
  355       echo shell if you do have one.
  356       { (exit 1); exit 1; }
  357 fi
  358 
  359 
  360 fi
  361 
  362 fi
  363 
  364 
  365 
  366 (eval "as_func_return () {
  367   (exit \$1)
  368 }
  369 as_func_success () {
  370   as_func_return 0
  371 }
  372 as_func_failure () {
  373   as_func_return 1
  374 }
  375 as_func_ret_success () {
  376   return 0
  377 }
  378 as_func_ret_failure () {
  379   return 1
  380 }
  381 
  382 exitcode=0
  383 if as_func_success; then
  384   :
  385 else
  386   exitcode=1
  387   echo as_func_success failed.
  388 fi
  389 
  390 if as_func_failure; then
  391   exitcode=1
  392   echo as_func_failure succeeded.
  393 fi
  394 
  395 if as_func_ret_success; then
  396   :
  397 else
  398   exitcode=1
  399   echo as_func_ret_success failed.
  400 fi
  401 
  402 if as_func_ret_failure; then
  403   exitcode=1
  404   echo as_func_ret_failure succeeded.
  405 fi
  406 
  407 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
  408   :
  409 else
  410   exitcode=1
  411   echo positional parameters were not saved.
  412 fi
  413 
  414 test \$exitcode = 0") || {
  415   echo No shell found that supports shell functions.
  416   echo Please tell autoconf@gnu.org about your system,
  417   echo including any error possibly output before this
  418   echo message
  419 }
  420 
  421 
  422 
  423   as_lineno_1=$LINENO
  424   as_lineno_2=$LINENO
  425   test "x$as_lineno_1" != "x$as_lineno_2" &&
  426   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
  427 
  428   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
  429   # uniformly replaced by the line number.  The first 'sed' inserts a
  430   # line-number line after each line using $LINENO; the second 'sed'
  431   # does the real work.  The second script uses 'N' to pair each
  432   # line-number line with the line containing $LINENO, and appends
  433   # trailing '-' during substitution so that $LINENO is not a special
  434   # case at line end.
  435   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
  436   # scripts with optimization help from Paolo Bonzini.  Blame Lee
  437   # E. McMahon (1931-1989) for sed's syntax.  :-)
  438   sed -n '
  439     p
  440     /[$]LINENO/=
  441   ' <$as_myself |
  442     sed '
  443       s/[$]LINENO.*/&-/
  444       t lineno
  445       b
  446       :lineno
  447       N
  448       :loop
  449       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
  450       t loop
  451       s/-\n.*//
  452     ' >$as_me.lineno &&
  453   chmod +x "$as_me.lineno" ||
  454     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
  455    { (exit 1); exit 1; }; }
  456 
  457   # Don't try to exec as it changes $[0], causing all sort of problems
  458   # (the dirname of $[0] is not the place where we might find the
  459   # original and so on.  Autoconf is especially sensitive to this).
  460   . "./$as_me.lineno"
  461   # Exit status is that of the last command.
  462   exit
  463 }
  464 
  465 
  466 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  467   as_dirname=dirname
  468 else
  469   as_dirname=false
  470 fi
  471 
  472 ECHO_C= ECHO_N= ECHO_T=
  473 case `echo -n x` in
  474 -n*)
  475   case `echo 'x\c'` in
  476   *c*) ECHO_T=' ';; # ECHO_T is single tab character.
  477   *)   ECHO_C='\c';;
  478   esac;;
  479 *)
  480   ECHO_N='-n';;
  481 esac
  482 
  483 if expr a : '\(a\)' >/dev/null 2>&1 &&
  484    test "X`expr 00001 : '.*\(...\)'`" = X001; then
  485   as_expr=expr
  486 else
  487   as_expr=false
  488 fi
  489 
  490 rm -f conf$$ conf$$.exe conf$$.file
  491 if test -d conf$$.dir; then
  492   rm -f conf$$.dir/conf$$.file
  493 else
  494   rm -f conf$$.dir
  495   mkdir conf$$.dir
  496 fi
  497 echo >conf$$.file
  498 if ln -s conf$$.file conf$$ 2>/dev/null; then
  499   as_ln_s='ln -s'
  500   # ... but there are two gotchas:
  501   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
  502   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
  503   # In both cases, we have to default to `cp -p'.
  504   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
  505     as_ln_s='cp -p'
  506 elif ln conf$$.file conf$$ 2>/dev/null; then
  507   as_ln_s=ln
  508 else
  509   as_ln_s='cp -p'
  510 fi
  511 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
  512 rmdir conf$$.dir 2>/dev/null
  513 
  514 if mkdir -p . 2>/dev/null; then
  515   as_mkdir_p=:
  516 else
  517   test -d ./-p && rmdir ./-p
  518   as_mkdir_p=false
  519 fi
  520 
  521 if test -x / >/dev/null 2>&1; then
  522   as_test_x='test -x'
  523 else
  524   if ls -dL / >/dev/null 2>&1; then
  525     as_ls_L_option=L
  526   else
  527     as_ls_L_option=
  528   fi
  529   as_test_x='
  530     eval sh -c '\''
  531       if test -d "$1"; then
  532         test -d "$1/.";
  533       else
  534     case $1 in
  535         -*)set "./$1";;
  536     esac;
  537     case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
  538     ???[sx]*):;;*)false;;esac;fi
  539     '\'' sh
  540   '
  541 fi
  542 as_executable_p=$as_test_x
  543 
  544 # Sed expression to map a string onto a valid CPP name.
  545 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
  546 
  547 # Sed expression to map a string onto a valid variable name.
  548 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
  549 
  550 
  551 
  552 
  553 # Check that we are running under the correct shell.
  554 SHELL=${CONFIG_SHELL-/bin/sh}
  555 
  556 case X$ECHO in
  557 X*--fallback-echo)
  558   # Remove one level of quotation (which was required for Make).
  559   ECHO=`echo "$ECHO" | sed 's,\\\\\$\\$0,'$0','`
  560   ;;
  561 esac
  562 
  563 echo=${ECHO-echo}
  564 if test "X$1" = X--no-reexec; then
  565   # Discard the --no-reexec flag, and continue.
  566   shift
  567 elif test "X$1" = X--fallback-echo; then
  568   # Avoid inline document here, it may be left over
  569   :
  570 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
  571   # Yippee, $echo works!
  572   :
  573 else
  574   # Restart under the correct shell.
  575   exec $SHELL "$0" --no-reexec ${1+"$@"}
  576 fi
  577 
  578 if test "X$1" = X--fallback-echo; then
  579   # used as fallback echo
  580   shift
  581   cat <<EOF
  582 $*
  583 EOF
  584   exit 0
  585 fi
  586 
  587 # The HP-UX ksh and POSIX shell print the target directory to stdout
  588 # if CDPATH is set.
  589 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
  590 
  591 if test -z "$ECHO"; then
  592 if test "X${echo_test_string+set}" != Xset; then
  593 # find a string as large as possible, as long as the shell can cope with it
  594   for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
  595     # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
  596     if (echo_test_string=`eval $cmd`) 2>/dev/null &&
  597        echo_test_string=`eval $cmd` &&
  598        (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
  599     then
  600       break
  601     fi
  602   done
  603 fi
  604 
  605 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
  606    echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
  607    test "X$echo_testing_string" = "X$echo_test_string"; then
  608   :
  609 else
  610   # The Solaris, AIX, and Digital Unix default echo programs unquote
  611   # backslashes.  This makes it impossible to quote backslashes using
  612   #   echo "$something" | sed 's/\\/\\\\/g'
  613   #
  614   # So, first we look for a working echo in the user's PATH.
  615 
  616   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
  617   for dir in $PATH /usr/ucb; do
  618     IFS="$lt_save_ifs"
  619     if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
  620        test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
  621        echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
  622        test "X$echo_testing_string" = "X$echo_test_string"; then
  623       echo="$dir/echo"
  624       break
  625     fi
  626   done
  627   IFS="$lt_save_ifs"
  628 
  629   if test "X$echo" = Xecho; then
  630     # We didn't find a better echo, so look for alternatives.
  631     if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
  632        echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
  633        test "X$echo_testing_string" = "X$echo_test_string"; then
  634       # This shell has a builtin print -r that does the trick.
  635       echo='print -r'
  636     elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
  637      test "X$CONFIG_SHELL" != X/bin/ksh; then
  638       # If we have ksh, try running configure again with it.
  639       ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
  640       export ORIGINAL_CONFIG_SHELL
  641       CONFIG_SHELL=/bin/ksh
  642       export CONFIG_SHELL
  643       exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
  644     else
  645       # Try using printf.
  646       echo='printf %s\n'
  647       if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
  648      echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
  649      test "X$echo_testing_string" = "X$echo_test_string"; then
  650     # Cool, printf works
  651     :
  652       elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
  653        test "X$echo_testing_string" = 'X\t' &&
  654        echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
  655        test "X$echo_testing_string" = "X$echo_test_string"; then
  656     CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
  657     export CONFIG_SHELL
  658     SHELL="$CONFIG_SHELL"
  659     export SHELL
  660     echo="$CONFIG_SHELL $0 --fallback-echo"
  661       elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
  662        test "X$echo_testing_string" = 'X\t' &&
  663        echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
  664        test "X$echo_testing_string" = "X$echo_test_string"; then
  665     echo="$CONFIG_SHELL $0 --fallback-echo"
  666       else
  667     # maybe with a smaller string...
  668     prev=:
  669 
  670     for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
  671       if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
  672       then
  673         break
  674       fi
  675       prev="$cmd"
  676     done
  677 
  678     if test "$prev" != 'sed 50q "$0"'; then
  679       echo_test_string=`eval $prev`
  680       export echo_test_string
  681       exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
  682     else
  683       # Oops.  We lost completely, so just stick with echo.
  684       echo=echo
  685     fi
  686       fi
  687     fi
  688   fi
  689 fi
  690 fi
  691 
  692 # Copy echo and quote the copy suitably for passing to libtool from
  693 # the Makefile, instead of quoting the original, which is used later.
  694 ECHO=$echo
  695 if test "X$ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
  696    ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
  697 fi
  698 
  699 
  700 
  701 
  702 tagnames=${tagnames+${tagnames},}CXX
  703 
  704 tagnames=${tagnames+${tagnames},}F77
  705 
  706 exec 7<&0 </dev/null 6>&1
  707 
  708 # Name of the host.
  709 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
  710 # so uname gets run too.
  711 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
  712 
  713 #
  714 # Initializations.
  715 #
  716 ac_default_prefix=/usr/local
  717 ac_clean_files=
  718 ac_config_libobj_dir=.
  719 LIBOBJS=
  720 cross_compiling=no
  721 subdirs=
  722 MFLAGS=
  723 MAKEFLAGS=
  724 SHELL=${CONFIG_SHELL-/bin/sh}
  725 
  726 # Identity of this package.
  727 PACKAGE_NAME=
  728 PACKAGE_TARNAME=
  729 PACKAGE_VERSION=
  730 PACKAGE_STRING=
  731 PACKAGE_BUGREPORT=
  732 
  733 ac_unique_file="src/main.cc"
  734 # Factoring default headers for most tests.
  735 ac_includes_default="\
  736 #include <stdio.h>
  737 #ifdef HAVE_SYS_TYPES_H
  738 # include <sys/types.h>
  739 #endif
  740 #ifdef HAVE_SYS_STAT_H
  741 # include <sys/stat.h>
  742 #endif
  743 #ifdef STDC_HEADERS
  744 # include <stdlib.h>
  745 # include <stddef.h>
  746 #else
  747 # ifdef HAVE_STDLIB_H
  748 #  include <stdlib.h>
  749 # endif
  750 #endif
  751 #ifdef HAVE_STRING_H
  752 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
  753 #  include <memory.h>
  754 # endif
  755 # include <string.h>
  756 #endif
  757 #ifdef HAVE_STRINGS_H
  758 # include <strings.h>
  759 #endif
  760 #ifdef HAVE_INTTYPES_H
  761 # include <inttypes.h>
  762 #endif
  763 #ifdef HAVE_STDINT_H
  764 # include <stdint.h>
  765 #endif
  766 #ifdef HAVE_UNISTD_H
  767 # include <unistd.h>
  768 #endif"
  769 
  770 ac_subst_vars='SHELL
  771 PATH_SEPARATOR
  772 PACKAGE_NAME
  773 PACKAGE_TARNAME
  774 PACKAGE_VERSION
  775 PACKAGE_STRING
  776 PACKAGE_BUGREPORT
  777 exec_prefix
  778 prefix
  779 program_transform_name
  780 bindir
  781 sbindir
  782 libexecdir
  783 datarootdir
  784 datadir
  785 sysconfdir
  786 sharedstatedir
  787 localstatedir
  788 includedir
  789 oldincludedir
  790 docdir
  791 infodir
  792 htmldir
  793 dvidir
  794 pdfdir
  795 psdir
  796 libdir
  797 localedir
  798 mandir
  799 DEFS
  800 ECHO_C
  801 ECHO_N
  802 ECHO_T
  803 LIBS
  804 build_alias
  805 host_alias
  806 target_alias
  807 INSTALL_PROGRAM
  808 INSTALL_SCRIPT
  809 INSTALL_DATA
  810 am__isrc
  811 CYGPATH_W
  812 PACKAGE
  813 VERSION
  814 ACLOCAL
  815 AUTOCONF
  816 AUTOMAKE
  817 AUTOHEADER
  818 MAKEINFO
  819 install_sh
  820 STRIP
  821 INSTALL_STRIP_PROGRAM
  822 mkdir_p
  823 AWK
  824 SET_MAKE
  825 am__leading_dot
  826 AMTAR
  827 am__tar
  828 am__untar
  829 build
  830 build_cpu
  831 build_vendor
  832 build_os
  833 host
  834 host_cpu
  835 host_vendor
  836 host_os
  837 CC
  838 CFLAGS
  839 LDFLAGS
  840 CPPFLAGS
  841 ac_ct_CC
  842 EXEEXT
  843 OBJEXT
  844 DEPDIR
  845 am__include
  846 am__quote
  847 AMDEP_TRUE
  848 AMDEP_FALSE
  849 AMDEPBACKSLASH
  850 CCDEPMODE
  851 am__fastdepCC_TRUE
  852 am__fastdepCC_FALSE
  853 GREP
  854 EGREP
  855 LN_S
  856 ECHO
  857 AR
  858 RANLIB
  859 CPP
  860 CXX
  861 CXXFLAGS
  862 ac_ct_CXX
  863 CXXDEPMODE
  864 am__fastdepCXX_TRUE
  865 am__fastdepCXX_FALSE
  866 CXXCPP
  867 F77
  868 FFLAGS
  869 ac_ct_F77
  870 LIBTOOL
  871 DEBUG_TRUE
  872 DEBUG_FALSE
  873 READLINE_LIBS
  874 SYSCONFDIR
  875 HAVE_CRASH_CONFIG
  876 LIBOBJS
  877 LTLIBOBJS'
  878 ac_subst_files=''
  879       ac_precious_vars='build_alias
  880 host_alias
  881 target_alias
  882 CC
  883 CFLAGS
  884 LDFLAGS
  885 LIBS
  886 CPPFLAGS
  887 CPP
  888 CXX
  889 CXXFLAGS
  890 CCC
  891 CXXCPP
  892 F77
  893 FFLAGS'
  894 
  895 
  896 # Initialize some variables set by options.
  897 ac_init_help=
  898 ac_init_version=false
  899 # The variables have the same names as the options, with
  900 # dashes changed to underlines.
  901 cache_file=/dev/null
  902 exec_prefix=NONE
  903 no_create=
  904 no_recursion=
  905 prefix=NONE
  906 program_prefix=NONE
  907 program_suffix=NONE
  908 program_transform_name=s,x,x,
  909 silent=
  910 site=
  911 srcdir=
  912 verbose=
  913 x_includes=NONE
  914 x_libraries=NONE
  915 
  916 # Installation directory options.
  917 # These are left unexpanded so users can "make install exec_prefix=/foo"
  918 # and all the variables that are supposed to be based on exec_prefix
  919 # by default will actually change.
  920 # Use braces instead of parens because sh, perl, etc. also accept them.
  921 # (The list follows the same order as the GNU Coding Standards.)
  922 bindir='${exec_prefix}/bin'
  923 sbindir='${exec_prefix}/sbin'
  924 libexecdir='${exec_prefix}/libexec'
  925 datarootdir='${prefix}/share'
  926 datadir='${datarootdir}'
  927 sysconfdir='${prefix}/etc'
  928 sharedstatedir='${prefix}/com'
  929 localstatedir='${prefix}/var'
  930 includedir='${prefix}/include'
  931 oldincludedir='/usr/include'
  932 docdir='${datarootdir}/doc/${PACKAGE}'
  933 infodir='${datarootdir}/info'
  934 htmldir='${docdir}'
  935 dvidir='${docdir}'
  936 pdfdir='${docdir}'
  937 psdir='${docdir}'
  938 libdir='${exec_prefix}/lib'
  939 localedir='${datarootdir}/locale'
  940 mandir='${datarootdir}/man'
  941 
  942 ac_prev=
  943 ac_dashdash=
  944 for ac_option
  945 do
  946   # If the previous option needs an argument, assign it.
  947   if test -n "$ac_prev"; then
  948     eval $ac_prev=\$ac_option
  949     ac_prev=
  950     continue
  951   fi
  952 
  953   case $ac_option in
  954   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  955   *)    ac_optarg=yes ;;
  956   esac
  957 
  958   # Accept the important Cygnus configure options, so we can diagnose typos.
  959 
  960   case $ac_dashdash$ac_option in
  961   --)
  962     ac_dashdash=yes ;;
  963 
  964   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  965     ac_prev=bindir ;;
  966   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  967     bindir=$ac_optarg ;;
  968 
  969   -build | --build | --buil | --bui | --bu)
  970     ac_prev=build_alias ;;
  971   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  972     build_alias=$ac_optarg ;;
  973 
  974   -cache-file | --cache-file | --cache-fil | --cache-fi \
  975   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  976     ac_prev=cache_file ;;
  977   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  978   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  979     cache_file=$ac_optarg ;;
  980 
  981   --config-cache | -C)
  982     cache_file=config.cache ;;
  983 
  984   -datadir | --datadir | --datadi | --datad)
  985     ac_prev=datadir ;;
  986   -datadir=* | --datadir=* | --datadi=* | --datad=*)
  987     datadir=$ac_optarg ;;
  988 
  989   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  990   | --dataroo | --dataro | --datar)
  991     ac_prev=datarootdir ;;
  992   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
  993   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
  994     datarootdir=$ac_optarg ;;
  995 
  996   -disable-* | --disable-*)
  997     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
  998     # Reject names that are not valid shell variable names.
  999     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 1000       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 1001    { (exit 1); exit 1; }; }
 1002     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 1003     eval enable_$ac_feature=no ;;
 1004 
 1005   -docdir | --docdir | --docdi | --doc | --do)
 1006     ac_prev=docdir ;;
 1007   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 1008     docdir=$ac_optarg ;;
 1009 
 1010   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 1011     ac_prev=dvidir ;;
 1012   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 1013     dvidir=$ac_optarg ;;
 1014 
 1015   -enable-* | --enable-*)
 1016     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 1017     # Reject names that are not valid shell variable names.
 1018     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 1019       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 1020    { (exit 1); exit 1; }; }
 1021     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 1022     eval enable_$ac_feature=\$ac_optarg ;;
 1023 
 1024   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 1025   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 1026   | --exec | --exe | --ex)
 1027     ac_prev=exec_prefix ;;
 1028   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 1029   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 1030   | --exec=* | --exe=* | --ex=*)
 1031     exec_prefix=$ac_optarg ;;
 1032 
 1033   -gas | --gas | --ga | --g)
 1034     # Obsolete; use --with-gas.
 1035     with_gas=yes ;;
 1036 
 1037   -help | --help | --hel | --he | -h)
 1038     ac_init_help=long ;;
 1039   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 1040     ac_init_help=recursive ;;
 1041   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 1042     ac_init_help=short ;;
 1043 
 1044   -host | --host | --hos | --ho)
 1045     ac_prev=host_alias ;;
 1046   -host=* | --host=* | --hos=* | --ho=*)
 1047     host_alias=$ac_optarg ;;
 1048 
 1049   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 1050     ac_prev=htmldir ;;
 1051   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 1052   | --ht=*)
 1053     htmldir=$ac_optarg ;;
 1054 
 1055   -includedir | --includedir | --includedi | --included | --include \
 1056   | --includ | --inclu | --incl | --inc)
 1057     ac_prev=includedir ;;
 1058   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 1059   | --includ=* | --inclu=* | --incl=* | --inc=*)
 1060     includedir=$ac_optarg ;;
 1061 
 1062   -infodir | --infodir | --infodi | --infod | --info | --inf)
 1063     ac_prev=infodir ;;
 1064   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 1065     infodir=$ac_optarg ;;
 1066 
 1067   -libdir | --libdir | --libdi | --libd)
 1068     ac_prev=libdir ;;
 1069   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 1070     libdir=$ac_optarg ;;
 1071 
 1072   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 1073   | --libexe | --libex | --libe)
 1074     ac_prev=libexecdir ;;
 1075   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 1076   | --libexe=* | --libex=* | --libe=*)
 1077     libexecdir=$ac_optarg ;;
 1078 
 1079   -localedir | --localedir | --localedi | --localed | --locale)
 1080     ac_prev=localedir ;;
 1081   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 1082     localedir=$ac_optarg ;;
 1083 
 1084   -localstatedir | --localstatedir | --localstatedi | --localstated \
 1085   | --localstate | --localstat | --localsta | --localst | --locals)
 1086     ac_prev=localstatedir ;;
 1087   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 1088   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 1089     localstatedir=$ac_optarg ;;
 1090 
 1091   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 1092     ac_prev=mandir ;;
 1093   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 1094     mandir=$ac_optarg ;;
 1095 
 1096   -nfp | --nfp | --nf)
 1097     # Obsolete; use --without-fp.
 1098     with_fp=no ;;
 1099 
 1100   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 1101   | --no-cr | --no-c | -n)
 1102     no_create=yes ;;
 1103 
 1104   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 1105   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 1106     no_recursion=yes ;;
 1107 
 1108   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 1109   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 1110   | --oldin | --oldi | --old | --ol | --o)
 1111     ac_prev=oldincludedir ;;
 1112   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 1113   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 1114   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 1115     oldincludedir=$ac_optarg ;;
 1116 
 1117   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 1118     ac_prev=prefix ;;
 1119   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 1120     prefix=$ac_optarg ;;
 1121 
 1122   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 1123   | --program-pre | --program-pr | --program-p)
 1124     ac_prev=program_prefix ;;
 1125   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 1126   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 1127     program_prefix=$ac_optarg ;;
 1128 
 1129   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 1130   | --program-suf | --program-su | --program-s)
 1131     ac_prev=program_suffix ;;
 1132   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 1133   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 1134     program_suffix=$ac_optarg ;;
 1135 
 1136   -program-transform-name | --program-transform-name \
 1137   | --program-transform-nam | --program-transform-na \
 1138   | --program-transform-n | --program-transform- \
 1139   | --program-transform | --program-transfor \
 1140   | --program-transfo | --program-transf \
 1141   | --program-trans | --program-tran \
 1142   | --progr-tra | --program-tr | --program-t)
 1143     ac_prev=program_transform_name ;;
 1144   -program-transform-name=* | --program-transform-name=* \
 1145   | --program-transform-nam=* | --program-transform-na=* \
 1146   | --program-transform-n=* | --program-transform-=* \
 1147   | --program-transform=* | --program-transfor=* \
 1148   | --program-transfo=* | --program-transf=* \
 1149   | --program-trans=* | --program-tran=* \
 1150   | --progr-tra=* | --program-tr=* | --program-t=*)
 1151     program_transform_name=$ac_optarg ;;
 1152 
 1153   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 1154     ac_prev=pdfdir ;;
 1155   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 1156     pdfdir=$ac_optarg ;;
 1157 
 1158   -psdir | --psdir | --psdi | --psd | --ps)
 1159     ac_prev=psdir ;;
 1160   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 1161     psdir=$ac_optarg ;;
 1162 
 1163   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 1164   | -silent | --silent | --silen | --sile | --sil)
 1165     silent=yes ;;
 1166 
 1167   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 1168     ac_prev=sbindir ;;
 1169   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 1170   | --sbi=* | --sb=*)
 1171     sbindir=$ac_optarg ;;
 1172 
 1173   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 1174   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 1175   | --sharedst | --shareds | --shared | --share | --shar \
 1176   | --sha | --sh)
 1177     ac_prev=sharedstatedir ;;
 1178   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 1179   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 1180   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 1181   | --sha=* | --sh=*)
 1182     sharedstatedir=$ac_optarg ;;
 1183 
 1184   -site | --site | --sit)
 1185     ac_prev=site ;;
 1186   -site=* | --site=* | --sit=*)
 1187     site=$ac_optarg ;;
 1188 
 1189   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 1190     ac_prev=srcdir ;;
 1191   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 1192     srcdir=$ac_optarg ;;
 1193 
 1194   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 1195   | --syscon | --sysco | --sysc | --sys | --sy)
 1196     ac_prev=sysconfdir ;;
 1197   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 1198   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 1199     sysconfdir=$ac_optarg ;;
 1200 
 1201   -target | --target | --targe | --targ | --tar | --ta | --t)
 1202     ac_prev=target_alias ;;
 1203   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 1204     target_alias=$ac_optarg ;;
 1205 
 1206   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 1207     verbose=yes ;;
 1208 
 1209   -version | --version | --versio | --versi | --vers | -V)
 1210     ac_init_version=: ;;
 1211 
 1212   -with-* | --with-*)
 1213     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 1214     # Reject names that are not valid shell variable names.
 1215     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 1216       { echo "$as_me: error: invalid package name: $ac_package" >&2
 1217    { (exit 1); exit 1; }; }
 1218     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
 1219     eval with_$ac_package=\$ac_optarg ;;
 1220 
 1221   -without-* | --without-*)
 1222     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 1223     # Reject names that are not valid shell variable names.
 1224     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 1225       { echo "$as_me: error: invalid package name: $ac_package" >&2
 1226    { (exit 1); exit 1; }; }
 1227     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
 1228     eval with_$ac_package=no ;;
 1229 
 1230   --x)
 1231     # Obsolete; use --with-x.
 1232     with_x=yes ;;
 1233 
 1234   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 1235   | --x-incl | --x-inc | --x-in | --x-i)
 1236     ac_prev=x_includes ;;
 1237   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 1238   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 1239     x_includes=$ac_optarg ;;
 1240 
 1241   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 1242   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 1243     ac_prev=x_libraries ;;
 1244   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 1245   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 1246     x_libraries=$ac_optarg ;;
 1247 
 1248   -*) { echo "$as_me: error: unrecognized option: $ac_option
 1249 Try \`$0 --help' for more information." >&2
 1250    { (exit 1); exit 1; }; }
 1251     ;;
 1252 
 1253   *=*)
 1254     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 1255     # Reject names that are not valid shell variable names.
 1256     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 1257       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 1258    { (exit 1); exit 1; }; }
 1259     eval $ac_envvar=\$ac_optarg
 1260     export $ac_envvar ;;
 1261 
 1262   *)
 1263     # FIXME: should be removed in autoconf 3.0.
 1264     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 1265     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 1266       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 1267     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 1268     ;;
 1269 
 1270   esac
 1271 done
 1272 
 1273 if test -n "$ac_prev"; then
 1274   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 1275   { echo "$as_me: error: missing argument to $ac_option" >&2
 1276    { (exit 1); exit 1; }; }
 1277 fi
 1278 
 1279 # Be sure to have absolute directory names.
 1280 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
 1281         datadir sysconfdir sharedstatedir localstatedir includedir \
 1282         oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
 1283         libdir localedir mandir
 1284 do
 1285   eval ac_val=\$$ac_var
 1286   case $ac_val in
 1287     [\\/$]* | ?:[\\/]* )  continue;;
 1288     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
 1289   esac
 1290   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 1291    { (exit 1); exit 1; }; }
 1292 done
 1293 
 1294 # There might be people who depend on the old broken behavior: `$host'
 1295 # used to hold the argument of --host etc.
 1296 # FIXME: To remove some day.
 1297 build=$build_alias
 1298 host=$host_alias
 1299 target=$target_alias
 1300 
 1301 # FIXME: To remove some day.
 1302 if test "x$host_alias" != x; then
 1303   if test "x$build_alias" = x; then
 1304     cross_compiling=maybe
 1305     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 1306     If a cross compiler is detected then cross compile mode will be used." >&2
 1307   elif test "x$build_alias" != "x$host_alias"; then
 1308     cross_compiling=yes
 1309   fi
 1310 fi
 1311 
 1312 ac_tool_prefix=
 1313 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 1314 
 1315 test "$silent" = yes && exec 6>/dev/null
 1316 
 1317 
 1318 ac_pwd=`pwd` && test -n "$ac_pwd" &&
 1319 ac_ls_di=`ls -di .` &&
 1320 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
 1321   { echo "$as_me: error: Working directory cannot be determined" >&2
 1322    { (exit 1); exit 1; }; }
 1323 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
 1324   { echo "$as_me: error: pwd does not report name of working directory" >&2
 1325    { (exit 1); exit 1; }; }
 1326 
 1327 
 1328 # Find the source files, if location was not specified.
 1329 if test -z "$srcdir"; then
 1330   ac_srcdir_defaulted=yes
 1331   # Try the directory containing this script, then the parent directory.
 1332   ac_confdir=`$as_dirname -- "$0" ||
 1333 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 1334      X"$0" : 'X\(//\)[^/]' \| \
 1335      X"$0" : 'X\(//\)$' \| \
 1336      X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 1337 echo X"$0" |
 1338     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 1339         s//\1/
 1340         q
 1341       }
 1342       /^X\(\/\/\)[^/].*/{
 1343         s//\1/
 1344         q
 1345       }
 1346       /^X\(\/\/\)$/{
 1347         s//\1/
 1348         q
 1349       }
 1350       /^X\(\/\).*/{
 1351         s//\1/
 1352         q
 1353       }
 1354       s/.*/./; q'`
 1355   srcdir=$ac_confdir
 1356   if test ! -r "$srcdir/$ac_unique_file"; then
 1357     srcdir=..
 1358   fi
 1359 else
 1360   ac_srcdir_defaulted=no
 1361 fi
 1362 if test ! -r "$srcdir/$ac_unique_file"; then
 1363   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
 1364   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 1365    { (exit 1); exit 1; }; }
 1366 fi
 1367 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
 1368 ac_abs_confdir=`(
 1369     cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
 1370    { (exit 1); exit 1; }; }
 1371     pwd)`
 1372 # When building in place, set srcdir=.
 1373 if test "$ac_abs_confdir" = "$ac_pwd"; then
 1374   srcdir=.
 1375 fi
 1376 # Remove unnecessary trailing slashes from srcdir.
 1377 # Double slashes in file names in object file debugging info
 1378 # mess up M-x gdb in Emacs.
 1379 case $srcdir in
 1380 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
 1381 esac
 1382 for ac_var in $ac_precious_vars; do
 1383   eval ac_env_${ac_var}_set=\${${ac_var}+set}
 1384   eval ac_env_${ac_var}_value=\$${ac_var}
 1385   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
 1386   eval ac_cv_env_${ac_var}_value=\$${ac_var}
 1387 done
 1388 
 1389 #
 1390 # Report the --help message.
 1391 #
 1392 if test "$ac_init_help" = "long"; then
 1393   # Omit some internal or obsolete options to make the list less imposing.
 1394   # This message is too long to be a string in the A/UX 3.1 sh.
 1395   cat <<_ACEOF
 1396 \`configure' configures this package to adapt to many kinds of systems.
 1397 
 1398 Usage: $0 [OPTION]... [VAR=VALUE]...
 1399 
 1400 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 1401 VAR=VALUE.  See below for descriptions of some of the useful variables.
 1402 
 1403 Defaults for the options are specified in brackets.
 1404 
 1405 Configuration:
 1406   -h, --help              display this help and exit
 1407       --help=short        display options specific to this package
 1408       --help=recursive    display the short help of all the included packages
 1409   -V, --version           display version information and exit
 1410   -q, --quiet, --silent   do not print \`checking...' messages
 1411       --cache-file=FILE   cache test results in FILE [disabled]
 1412   -C, --config-cache      alias for \`--cache-file=config.cache'
 1413   -n, --no-create         do not create output files
 1414       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 1415 
 1416 Installation directories:
 1417   --prefix=PREFIX         install architecture-independent files in PREFIX
 1418               [$ac_default_prefix]
 1419   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 1420               [PREFIX]
 1421 
 1422 By default, \`make install' will install all the files in
 1423 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 1424 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 1425 for instance \`--prefix=\$HOME'.
 1426 
 1427 For better control, use the options below.
 1428 
 1429 Fine tuning of the installation directories:
 1430   --bindir=DIR           user executables [EPREFIX/bin]
 1431   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 1432   --libexecdir=DIR       program executables [EPREFIX/libexec]
 1433   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 1434   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 1435   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 1436   --libdir=DIR           object code libraries [EPREFIX/lib]
 1437   --includedir=DIR       C header files [PREFIX/include]
 1438   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 1439   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
 1440   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
 1441   --infodir=DIR          info documentation [DATAROOTDIR/info]
 1442   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
 1443   --mandir=DIR           man documentation [DATAROOTDIR/man]
 1444   --docdir=DIR           documentation root [DATAROOTDIR/doc/PACKAGE]
 1445   --htmldir=DIR          html documentation [DOCDIR]
 1446   --dvidir=DIR           dvi documentation [DOCDIR]
 1447   --pdfdir=DIR           pdf documentation [DOCDIR]
 1448   --psdir=DIR            ps documentation [DOCDIR]
 1449 _ACEOF
 1450 
 1451   cat <<\_ACEOF
 1452 
 1453 Program names:
 1454   --program-prefix=PREFIX            prepend PREFIX to installed program names
 1455   --program-suffix=SUFFIX            append SUFFIX to installed program names
 1456   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
 1457 
 1458 System types:
 1459   --build=BUILD     configure for building on BUILD [guessed]
 1460   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 1461 _ACEOF
 1462 fi
 1463 
 1464 if test -n "$ac_init_help"; then
 1465 
 1466   cat <<\_ACEOF
 1467 
 1468 Optional Features:
 1469   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 1470   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 1471   --enable-shared[=PKGS]  build shared libraries [default=no]
 1472   --enable-static[=PKGS]  build static libraries [default=yes]
 1473   --enable-fast-install[=PKGS]
 1474                           optimize for fast installation [default=yes]
 1475   --disable-dependency-tracking  speeds up one-time build
 1476   --enable-dependency-tracking   do not reject slow dependency extractors
 1477   --disable-libtool-lock  avoid locking (might break parallel builds)
 1478   --enable-debug          enable debugging CXXFLAGS (-Wall -g) off
 1479 
 1480 Optional Packages:
 1481   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 1482   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 1483   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
 1484   --with-pic              try to use only PIC/non-PIC objects [default=use
 1485                           both]
 1486   --with-tags[=TAGS]      include additional configurations [automatic]
 1487   --without-termcap       don't use termcap to obtain terminal width
 1488 
 1489 Some influential environment variables:
 1490   CC          C compiler command
 1491   CFLAGS      C compiler flags
 1492   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 1493               nonstandard directory <lib dir>
 1494   LIBS        libraries to pass to the linker, e.g. -l<library>
 1495   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
 1496               you have headers in a nonstandard directory <include dir>
 1497   CPP         C preprocessor
 1498   CXX         C++ compiler command
 1499   CXXFLAGS    C++ compiler flags
 1500   CXXCPP      C++ preprocessor
 1501   F77         Fortran 77 compiler command
 1502   FFLAGS      Fortran 77 compiler flags
 1503 
 1504 Use these variables to override the choices made by `configure' or to help
 1505 it to find libraries and programs with nonstandard names/locations.
 1506 
 1507 _ACEOF
 1508 ac_status=$?
 1509 fi
 1510 
 1511 if test "$ac_init_help" = "recursive"; then
 1512   # If there are subdirs, report their specific --help.
 1513   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 1514     test -d "$ac_dir" || continue
 1515     ac_builddir=.
 1516 
 1517 case "$ac_dir" in
 1518 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 1519 *)
 1520   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 1521   # A ".." for each directory in $ac_dir_suffix.
 1522   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
 1523   case $ac_top_builddir_sub in
 1524   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
 1525   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
 1526   esac ;;
 1527 esac
 1528 ac_abs_top_builddir=$ac_pwd
 1529 ac_abs_builddir=$ac_pwd$ac_dir_suffix
 1530 # for backward compatibility:
 1531 ac_top_builddir=$ac_top_build_prefix
 1532 
 1533 case $srcdir in
 1534   .)  # We are building in place.
 1535     ac_srcdir=.
 1536     ac_top_srcdir=$ac_top_builddir_sub
 1537     ac_abs_top_srcdir=$ac_pwd ;;
 1538   [\\/]* | ?:[\\/]* )  # Absolute name.
 1539     ac_srcdir=$srcdir$ac_dir_suffix;
 1540     ac_top_srcdir=$srcdir
 1541     ac_abs_top_srcdir=$srcdir ;;
 1542   *) # Relative name.
 1543     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
 1544     ac_top_srcdir=$ac_top_build_prefix$srcdir
 1545     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
 1546 esac
 1547 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
 1548 
 1549     cd "$ac_dir" || { ac_status=$?; continue; }
 1550     # Check for guested configure.
 1551     if test -f "$ac_srcdir/configure.gnu"; then
 1552       echo &&
 1553       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
 1554     elif test -f "$ac_srcdir/configure"; then
 1555       echo &&
 1556       $SHELL "$ac_srcdir/configure" --help=recursive
 1557     else
 1558       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 1559     fi || ac_status=$?
 1560     cd "$ac_pwd" || { ac_status=$?; break; }
 1561   done
 1562 fi
 1563 
 1564 test -n "$ac_init_help" && exit $ac_status
 1565 if $ac_init_version; then
 1566   cat <<\_ACEOF
 1567 configure
 1568 generated by GNU Autoconf 2.61
 1569 
 1570 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
 1571 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
 1572 This configure script is free software; the Free Software Foundation
 1573 gives unlimited permission to copy, distribute and modify it.
 1574 _ACEOF
 1575   exit
 1576 fi
 1577 cat >config.log <<_ACEOF
 1578 This file contains any messages produced by compilers while
 1579 running configure, to aid debugging if configure makes a mistake.
 1580 
 1581 It was created by $as_me, which was
 1582 generated by GNU Autoconf 2.61.  Invocation command line was
 1583 
 1584   $ $0 $@
 1585 
 1586 _ACEOF
 1587 exec 5>>config.log
 1588 {
 1589 cat <<_ASUNAME
 1590 ## --------- ##
 1591 ## Platform. ##
 1592 ## --------- ##
 1593 
 1594 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 1595 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 1596 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 1597 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 1598 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 1599 
 1600 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
 1601 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
 1602 
 1603 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
 1604 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
 1605 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
 1606 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
 1607 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
 1608 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
 1609 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
 1610 
 1611 _ASUNAME
 1612 
 1613 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 1614 for as_dir in $PATH
 1615 do
 1616   IFS=$as_save_IFS
 1617   test -z "$as_dir" && as_dir=.
 1618   echo "PATH: $as_dir"
 1619 done
 1620 IFS=$as_save_IFS
 1621 
 1622 } >&5
 1623 
 1624 cat >&5 <<_ACEOF
 1625 
 1626 
 1627 ## ----------- ##
 1628 ## Core tests. ##
 1629 ## ----------- ##
 1630 
 1631 _ACEOF
 1632 
 1633 
 1634 # Keep a trace of the command line.
 1635 # Strip out --no-create and --no-recursion so they do not pile up.
 1636 # Strip out --silent because we don't want to record it for future runs.
 1637 # Also quote any args containing shell meta-characters.
 1638 # Make two passes to allow for proper duplicate-argument suppression.
 1639 ac_configure_args=
 1640 ac_configure_args0=
 1641 ac_configure_args1=
 1642 ac_must_keep_next=false
 1643 for ac_pass in 1 2
 1644 do
 1645   for ac_arg
 1646   do
 1647     case $ac_arg in
 1648     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
 1649     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 1650     | -silent | --silent | --silen | --sile | --sil)
 1651       continue ;;
 1652     *\'*)
 1653       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
 1654     esac
 1655     case $ac_pass in
 1656     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
 1657     2)
 1658       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
 1659       if test $ac_must_keep_next = true; then
 1660     ac_must_keep_next=false # Got value, back to normal.
 1661       else
 1662     case $ac_arg in
 1663       *=* | --config-cache | -C | -disable-* | --disable-* \
 1664       | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
 1665       | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
 1666       | -with-* | --with-* | -without-* | --without-* | --x)
 1667         case "$ac_configure_args0 " in
 1668           "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
 1669         esac
 1670         ;;
 1671       -* ) ac_must_keep_next=true ;;
 1672     esac
 1673       fi
 1674       ac_configure_args="$ac_configure_args '$ac_arg'"
 1675       ;;
 1676     esac
 1677   done
 1678 done
 1679 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
 1680 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
 1681 
 1682 # When interrupted or exit'd, cleanup temporary files, and complete
 1683 # config.log.  We remove comments because anyway the quotes in there
 1684 # would cause problems or look ugly.
 1685 # WARNING: Use '\'' to represent an apostrophe within the trap.
 1686 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
 1687 trap 'exit_status=$?
 1688   # Save into config.log some information that might help in debugging.
 1689   {
 1690     echo
 1691 
 1692     cat <<\_ASBOX
 1693 ## ---------------- ##
 1694 ## Cache variables. ##
 1695 ## ---------------- ##
 1696 _ASBOX
 1697     echo
 1698     # The following way of writing the cache mishandles newlines in values,
 1699 (
 1700   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
 1701     eval ac_val=\$$ac_var
 1702     case $ac_val in #(
 1703     *${as_nl}*)
 1704       case $ac_var in #(
 1705       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
 1706 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
 1707       esac
 1708       case $ac_var in #(
 1709       _ | IFS | as_nl) ;; #(
 1710       *) $as_unset $ac_var ;;
 1711       esac ;;
 1712     esac
 1713   done
 1714   (set) 2>&1 |
 1715     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
 1716     *${as_nl}ac_space=\ *)
 1717       sed -n \
 1718     "s/'\''/'\''\\\\'\'''\''/g;
 1719       s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
 1720       ;; #(
 1721     *)
 1722       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
 1723       ;;
 1724     esac |
 1725     sort
 1726 )
 1727     echo
 1728 
 1729     cat <<\_ASBOX
 1730 ## ----------------- ##
 1731 ## Output variables. ##
 1732 ## ----------------- ##
 1733 _ASBOX
 1734     echo
 1735     for ac_var in $ac_subst_vars
 1736     do
 1737       eval ac_val=\$$ac_var
 1738       case $ac_val in
 1739       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 1740       esac
 1741       echo "$ac_var='\''$ac_val'\''"
 1742     done | sort
 1743     echo
 1744 
 1745     if test -n "$ac_subst_files"; then
 1746       cat <<\_ASBOX
 1747 ## ------------------- ##
 1748 ## File substitutions. ##
 1749 ## ------------------- ##
 1750 _ASBOX
 1751       echo
 1752       for ac_var in $ac_subst_files
 1753       do
 1754     eval ac_val=\$$ac_var
 1755     case $ac_val in
 1756     *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 1757     esac
 1758     echo "$ac_var='\''$ac_val'\''"
 1759       done | sort
 1760       echo
 1761     fi
 1762 
 1763     if test -s confdefs.h; then
 1764       cat <<\_ASBOX
 1765 ## ----------- ##
 1766 ## confdefs.h. ##
 1767 ## ----------- ##
 1768 _ASBOX
 1769       echo
 1770       cat confdefs.h
 1771       echo
 1772     fi
 1773     test "$ac_signal" != 0 &&
 1774       echo "$as_me: caught signal $ac_signal"
 1775     echo "$as_me: exit $exit_status"
 1776   } >&5
 1777   rm -f core *.core core.conftest.* &&
 1778     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
 1779     exit $exit_status
 1780 ' 0
 1781 for ac_signal in 1 2 13 15; do
 1782   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
 1783 done
 1784 ac_signal=0
 1785 
 1786 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 1787 rm -f -r conftest* confdefs.h
 1788 
 1789 # Predefined preprocessor variables.
 1790 
 1791 cat >>confdefs.h <<_ACEOF
 1792 #define PACKAGE_NAME "$PACKAGE_NAME"
 1793 _ACEOF
 1794 
 1795 
 1796 cat >>confdefs.h <<_ACEOF
 1797 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
 1798 _ACEOF
 1799 
 1800 
 1801 cat >>confdefs.h <<_ACEOF
 1802 #define PACKAGE_VERSION "$PACKAGE_VERSION"
 1803 _ACEOF
 1804 
 1805 
 1806 cat >>confdefs.h <<_ACEOF
 1807 #define PACKAGE_STRING "$PACKAGE_STRING"
 1808 _ACEOF
 1809 
 1810 
 1811 cat >>confdefs.h <<_ACEOF
 1812 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
 1813 _ACEOF
 1814 
 1815 
 1816 # Let the site file select an alternate cache file if it wants to.
 1817 # Prefer explicitly selected file to automatically selected ones.
 1818 if test -n "$CONFIG_SITE"; then
 1819   set x "$CONFIG_SITE"
 1820 elif test "x$prefix" != xNONE; then
 1821   set x "$prefix/share/config.site" "$prefix/etc/config.site"
 1822 else
 1823   set x "$ac_default_prefix/share/config.site" \
 1824     "$ac_default_prefix/etc/config.site"
 1825 fi
 1826 shift
 1827 for ac_site_file
 1828 do
 1829   if test -r "$ac_site_file"; then
 1830     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
 1831 echo "$as_me: loading site script $ac_site_file" >&6;}
 1832     sed 's/^/| /' "$ac_site_file" >&5
 1833     . "$ac_site_file"
 1834   fi
 1835 done
 1836 
 1837 if test -r "$cache_file"; then
 1838   # Some versions of bash will fail to source /dev/null (special
 1839   # files actually), so we avoid doing that.
 1840   if test -f "$cache_file"; then
 1841     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
 1842 echo "$as_me: loading cache $cache_file" >&6;}
 1843     case $cache_file in
 1844       [\\/]* | ?:[\\/]* ) . "$cache_file";;
 1845       *)                      . "./$cache_file";;
 1846     esac
 1847   fi
 1848 else
 1849   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
 1850 echo "$as_me: creating cache $cache_file" >&6;}
 1851   >$cache_file
 1852 fi
 1853 
 1854 # Check that the precious variables saved in the cache have kept the same
 1855 # value.
 1856 ac_cache_corrupted=false
 1857 for ac_var in $ac_precious_vars; do
 1858   eval ac_old_set=\$ac_cv_env_${ac_var}_set
 1859   eval ac_new_set=\$ac_env_${ac_var}_set
 1860   eval ac_old_val=\$ac_cv_env_${ac_var}_value
 1861   eval ac_new_val=\$ac_env_${ac_var}_value
 1862   case $ac_old_set,$ac_new_set in
 1863     set,)
 1864       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
 1865 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
 1866       ac_cache_corrupted=: ;;
 1867     ,set)
 1868       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
 1869 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
 1870       ac_cache_corrupted=: ;;
 1871     ,);;
 1872     *)
 1873       if test "x$ac_old_val" != "x$ac_new_val"; then
 1874     { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
 1875 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
 1876     { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
 1877 echo "$as_me:   former value:  $ac_old_val" >&2;}
 1878     { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
 1879 echo "$as_me:   current value: $ac_new_val" >&2;}
 1880     ac_cache_corrupted=:
 1881       fi;;
 1882   esac
 1883   # Pass precious variables to config.status.
 1884   if test "$ac_new_set" = set; then
 1885     case $ac_new_val in
 1886     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
 1887     *) ac_arg=$ac_var=$ac_new_val ;;
 1888     esac
 1889     case " $ac_configure_args " in
 1890       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
 1891       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 1892     esac
 1893   fi
 1894 done
 1895 if $ac_cache_corrupted; then
 1896   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
 1897 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
 1898   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
 1899 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
 1900    { (exit 1); exit 1; }; }
 1901 fi
 1902 
 1903 
 1904 
 1905 
 1906 
 1907 
 1908 
 1909 
 1910 
 1911 
 1912 
 1913 
 1914 
 1915 
 1916 
 1917 
 1918 
 1919 ac_ext=c
 1920 ac_cpp='$CPP $CPPFLAGS'
 1921 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 1922 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 1923 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 1924 
 1925 
 1926 am__api_version='1.10'
 1927 
 1928 ac_aux_dir=
 1929 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
 1930   if test -f "$ac_dir/install-sh"; then
 1931     ac_aux_dir=$ac_dir
 1932     ac_install_sh="$ac_aux_dir/install-sh -c"
 1933     break
 1934   elif test -f "$ac_dir/install.sh"; then
 1935     ac_aux_dir=$ac_dir
 1936     ac_install_sh="$ac_aux_dir/install.sh -c"
 1937     break
 1938   elif test -f "$ac_dir/shtool"; then
 1939     ac_aux_dir=$ac_dir
 1940     ac_install_sh="$ac_aux_dir/shtool install -c"
 1941     break
 1942   fi
 1943 done
 1944 if test -z "$ac_aux_dir"; then
 1945   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
 1946 echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
 1947    { (exit 1); exit 1; }; }
 1948 fi
 1949 
 1950 # These three variables are undocumented and unsupported,
 1951 # and are intended to be withdrawn in a future Autoconf release.
 1952 # They can cause serious problems if a builder's source tree is in a directory
 1953 # whose full name contains unusual characters.
 1954 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
 1955 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
 1956 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 1957 
 1958 
 1959 # Find a good install program.  We prefer a C program (faster),
 1960 # so one script is as good as another.  But avoid the broken or
 1961 # incompatible versions:
 1962 # SysV /etc/install, /usr/sbin/install
 1963 # SunOS /usr/etc/install
 1964 # IRIX /sbin/install
 1965 # AIX /bin/install
 1966 # AmigaOS /C/install, which installs bootblocks on floppy discs
 1967 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 1968 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 1969 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 1970 # OS/2's system install, which has a completely different semantic
 1971 # ./install, which can be erroneously created by make from ./install.sh.
 1972 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
 1973 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
 1974 if test -z "$INSTALL"; then
 1975 if test "${ac_cv_path_install+set}" = set; then
 1976   echo $ECHO_N "(cached) $ECHO_C" >&6
 1977 else
 1978   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 1979 for as_dir in $PATH
 1980 do
 1981   IFS=$as_save_IFS
 1982   test -z "$as_dir" && as_dir=.
 1983   # Account for people who put trailing slashes in PATH elements.
 1984 case $as_dir/ in
 1985   ./ | .// | /cC/* | \
 1986   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
 1987   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
 1988   /usr/ucb/* ) ;;
 1989   *)
 1990     # OSF1 and SCO ODT 3.0 have their own names for install.
 1991     # Don't use installbsd from OSF since it installs stuff as root
 1992     # by default.
 1993     for ac_prog in ginstall scoinst install; do
 1994       for ac_exec_ext in '' $ac_executable_extensions; do
 1995     if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
 1996       if test $ac_prog = install &&
 1997         grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 1998         # AIX install.  It has an incompatible calling convention.
 1999         :
 2000       elif test $ac_prog = install &&
 2001         grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 2002         # program-specific install script used by HP pwplus--don't use.
 2003         :
 2004       else
 2005         ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
 2006         break 3
 2007       fi
 2008     fi
 2009       done
 2010     done
 2011     ;;
 2012 esac
 2013 done
 2014 IFS=$as_save_IFS
 2015 
 2016 
 2017 fi
 2018   if test "${ac_cv_path_install+set}" = set; then
 2019     INSTALL=$ac_cv_path_install
 2020   else
 2021     # As a last resort, use the slow shell script.  Don't cache a
 2022     # value for INSTALL within a source directory, because that will
 2023     # break other packages using the cache if that directory is
 2024     # removed, or if the value is a relative name.
 2025     INSTALL=$ac_install_sh
 2026   fi
 2027 fi
 2028 { echo "$as_me:$LINENO: result: $INSTALL" >&5
 2029 echo "${ECHO_T}$INSTALL" >&6; }
 2030 
 2031 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 2032 # It thinks the first close brace ends the variable substitution.
 2033 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 2034 
 2035 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
 2036 
 2037 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 2038 
 2039 { echo "$as_me:$LINENO: checking whether build environment is sane" >&5
 2040 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }
 2041 # Just in case
 2042 sleep 1
 2043 echo timestamp > conftest.file
 2044 # Do `set' in a subshell so we don't clobber the current shell's
 2045 # arguments.  Must try -L first in case configure is actually a
 2046 # symlink; some systems play weird games with the mod time of symlinks
 2047 # (eg FreeBSD returns the mod time of the symlink's containing
 2048 # directory).
 2049 if (
 2050    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
 2051    if test "$*" = "X"; then
 2052       # -L didn't work.
 2053       set X `ls -t $srcdir/configure conftest.file`
 2054    fi
 2055    rm -f conftest.file
 2056    if test "$*" != "X $srcdir/configure conftest.file" \
 2057       && test "$*" != "X conftest.file $srcdir/configure"; then
 2058 
 2059       # If neither matched, then we have a broken ls.  This can happen
 2060       # if, for instance, CONFIG_SHELL is bash and it inherits a
 2061       # broken ls alias from the environment.  This has actually
 2062       # happened.  Such a system could not be considered "sane".
 2063       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
 2064 alias in your environment" >&5
 2065 echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
 2066 alias in your environment" >&2;}
 2067    { (exit 1); exit 1; }; }
 2068    fi
 2069 
 2070    test "$2" = conftest.file
 2071    )
 2072 then
 2073    # Ok.
 2074    :
 2075 else
 2076    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
 2077 Check your system clock" >&5
 2078 echo "$as_me: error: newly created file is older than distributed files!
 2079 Check your system clock" >&2;}
 2080    { (exit 1); exit 1; }; }
 2081 fi
 2082 { echo "$as_me:$LINENO: result: yes" >&5
 2083 echo "${ECHO_T}yes" >&6; }
 2084 test "$program_prefix" != NONE &&
 2085   program_transform_name="s&^&$program_prefix&;$program_transform_name"
 2086 # Use a double $ so make ignores it.
 2087 test "$program_suffix" != NONE &&
 2088   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
 2089 # Double any \ or $.  echo might interpret backslashes.
 2090 # By default was `s,x,x', remove it if useless.
 2091 cat <<\_ACEOF >conftest.sed
 2092 s/[\\$]/&&/g;s/;s,x,x,$//
 2093 _ACEOF
 2094 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
 2095 rm -f conftest.sed
 2096 
 2097 # expand $ac_aux_dir to an absolute path
 2098 am_aux_dir=`cd $ac_aux_dir && pwd`
 2099 
 2100 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
 2101 # Use eval to expand $SHELL
 2102 if eval "$MISSING --run true"; then
 2103   am_missing_run="$MISSING --run "
 2104 else
 2105   am_missing_run=
 2106   { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
 2107 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
 2108 fi
 2109 
 2110 { echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
 2111 echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; }
 2112 if test -z "$MKDIR_P"; then
 2113   if test "${ac_cv_path_mkdir+set}" = set; then
 2114   echo $ECHO_N "(cached) $ECHO_C" >&6
 2115 else
 2116   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2117 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
 2118 do
 2119   IFS=$as_save_IFS
 2120   test -z "$as_dir" && as_dir=.
 2121   for ac_prog in mkdir gmkdir; do
 2122      for ac_exec_ext in '' $ac_executable_extensions; do
 2123        { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
 2124        case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
 2125          'mkdir (GNU coreutils) '* | \
 2126          'mkdir (coreutils) '* | \
 2127          'mkdir (fileutils) '4.1*)
 2128            ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
 2129            break 3;;
 2130        esac
 2131      done
 2132        done
 2133 done
 2134 IFS=$as_save_IFS
 2135 
 2136 fi
 2137 
 2138   if test "${ac_cv_path_mkdir+set}" = set; then
 2139     MKDIR_P="$ac_cv_path_mkdir -p"
 2140   else
 2141     # As a last resort, use the slow shell script.  Don't cache a
 2142     # value for MKDIR_P within a source directory, because that will
 2143     # break other packages using the cache if that directory is
 2144     # removed, or if the value is a relative name.
 2145     test -d ./--version && rmdir ./--version
 2146     MKDIR_P="$ac_install_sh -d"
 2147   fi
 2148 fi
 2149 { echo "$as_me:$LINENO: result: $MKDIR_P" >&5
 2150 echo "${ECHO_T}$MKDIR_P" >&6; }
 2151 
 2152 mkdir_p="$MKDIR_P"
 2153 case $mkdir_p in
 2154   [\\/$]* | ?:[\\/]*) ;;
 2155   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
 2156 esac
 2157 
 2158 for ac_prog in gawk mawk nawk awk
 2159 do
 2160   # Extract the first word of "$ac_prog", so it can be a program name with args.
 2161 set dummy $ac_prog; ac_word=$2
 2162 { echo "$as_me:$LINENO: checking for $ac_word" >&5
 2163 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 2164 if test "${ac_cv_prog_AWK+set}" = set; then
 2165   echo $ECHO_N "(cached) $ECHO_C" >&6
 2166 else
 2167   if test -n "$AWK"; then
 2168   ac_cv_prog_AWK="$AWK" # Let the user override the test.
 2169 else
 2170 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2171 for as_dir in $PATH
 2172 do
 2173   IFS=$as_save_IFS
 2174   test -z "$as_dir" && as_dir=.
 2175   for ac_exec_ext in '' $ac_executable_extensions; do
 2176   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2177     ac_cv_prog_AWK="$ac_prog"
 2178     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2179     break 2
 2180   fi
 2181 done
 2182 done
 2183 IFS=$as_save_IFS
 2184 
 2185 fi
 2186 fi
 2187 AWK=$ac_cv_prog_AWK
 2188 if test -n "$AWK"; then
 2189   { echo "$as_me:$LINENO: result: $AWK" >&5
 2190 echo "${ECHO_T}$AWK" >&6; }
 2191 else
 2192   { echo "$as_me:$LINENO: result: no" >&5
 2193 echo "${ECHO_T}no" >&6; }
 2194 fi
 2195 
 2196 
 2197   test -n "$AWK" && break
 2198 done
 2199 
 2200 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
 2201 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
 2202 set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
 2203 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
 2204   echo $ECHO_N "(cached) $ECHO_C" >&6
 2205 else
 2206   cat >conftest.make <<\_ACEOF
 2207 SHELL = /bin/sh
 2208 all:
 2209     @echo '@@@%%%=$(MAKE)=@@@%%%'
 2210 _ACEOF
 2211 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 2212 case `${MAKE-make} -f conftest.make 2>/dev/null` in
 2213   *@@@%%%=?*=@@@%%%*)
 2214     eval ac_cv_prog_make_${ac_make}_set=yes;;
 2215   *)
 2216     eval ac_cv_prog_make_${ac_make}_set=no;;
 2217 esac
 2218 rm -f conftest.make
 2219 fi
 2220 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
 2221   { echo "$as_me:$LINENO: result: yes" >&5
 2222 echo "${ECHO_T}yes" >&6; }
 2223   SET_MAKE=
 2224 else
 2225   { echo "$as_me:$LINENO: result: no" >&5
 2226 echo "${ECHO_T}no" >&6; }
 2227   SET_MAKE="MAKE=${MAKE-make}"
 2228 fi
 2229 
 2230 rm -rf .tst 2>/dev/null
 2231 mkdir .tst 2>/dev/null
 2232 if test -d .tst; then
 2233   am__leading_dot=.
 2234 else
 2235   am__leading_dot=_
 2236 fi
 2237 rmdir .tst 2>/dev/null
 2238 
 2239 if test "`cd $srcdir && pwd`" != "`pwd`"; then
 2240   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
 2241   # is not polluted with repeated "-I."
 2242   am__isrc=' -I$(srcdir)'
 2243   # test to see if srcdir already configured
 2244   if test -f $srcdir/config.status; then
 2245     { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
 2246 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
 2247    { (exit 1); exit 1; }; }
 2248   fi
 2249 fi
 2250 
 2251 # test whether we have cygpath
 2252 if test -z "$CYGPATH_W"; then
 2253   if (cygpath --version) >/dev/null 2>/dev/null; then
 2254     CYGPATH_W='cygpath -w'
 2255   else
 2256     CYGPATH_W=echo
 2257   fi
 2258 fi
 2259 
 2260 
 2261 # Define the identity of the package.
 2262  PACKAGE=devtodo
 2263  VERSION=0.1.20
 2264 
 2265 
 2266 cat >>confdefs.h <<_ACEOF
 2267 #define PACKAGE "$PACKAGE"
 2268 _ACEOF
 2269 
 2270 
 2271 cat >>confdefs.h <<_ACEOF
 2272 #define VERSION "$VERSION"
 2273 _ACEOF
 2274 
 2275 # Some tools Automake needs.
 2276 
 2277 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
 2278 
 2279 
 2280 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
 2281 
 2282 
 2283 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
 2284 
 2285 
 2286 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
 2287 
 2288 
 2289 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
 2290 
 2291 install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
 2292 
 2293 # Installed binaries are usually stripped using `strip' when the user
 2294 # run `make install-strip'.  However `strip' might not be the right
 2295 # tool to use in cross-compilation environments, therefore Automake
 2296 # will honor the `STRIP' environment variable to overrule this program.
 2297 if test "$cross_compiling" != no; then
 2298   if test -n "$ac_tool_prefix"; then
 2299   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
 2300 set dummy ${ac_tool_prefix}strip; ac_word=$2
 2301 { echo "$as_me:$LINENO: checking for $ac_word" >&5
 2302 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 2303 if test "${ac_cv_prog_STRIP+set}" = set; then
 2304   echo $ECHO_N "(cached) $ECHO_C" >&6
 2305 else
 2306   if test -n "$STRIP"; then
 2307   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
 2308 else
 2309 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2310 for as_dir in $PATH
 2311 do
 2312   IFS=$as_save_IFS
 2313   test -z "$as_dir" && as_dir=.
 2314   for ac_exec_ext in '' $ac_executable_extensions; do
 2315   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2316     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
 2317     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2318     break 2
 2319   fi
 2320 done
 2321 done
 2322 IFS=$as_save_IFS
 2323 
 2324 fi
 2325 fi
 2326 STRIP=$ac_cv_prog_STRIP
 2327 if test -n "$STRIP"; then
 2328   { echo "$as_me:$LINENO: result: $STRIP" >&5
 2329 echo "${ECHO_T}$STRIP" >&6; }
 2330 else
 2331   { echo "$as_me:$LINENO: result: no" >&5
 2332 echo "${ECHO_T}no" >&6; }
 2333 fi
 2334 
 2335 
 2336 fi
 2337 if test -z "$ac_cv_prog_STRIP"; then
 2338   ac_ct_STRIP=$STRIP
 2339   # Extract the first word of "strip", so it can be a program name with args.
 2340 set dummy strip; ac_word=$2
 2341 { echo "$as_me:$LINENO: checking for $ac_word" >&5
 2342 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 2343 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
 2344   echo $ECHO_N "(cached) $ECHO_C" >&6
 2345 else
 2346   if test -n "$ac_ct_STRIP"; then
 2347   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
 2348 else
 2349 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2350 for as_dir in $PATH
 2351 do
 2352   IFS=$as_save_IFS
 2353   test -z "$as_dir" && as_dir=.
 2354   for ac_exec_ext in '' $ac_executable_extensions; do
 2355   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2356     ac_cv_prog_ac_ct_STRIP="strip"
 2357     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2358     break 2
 2359   fi
 2360 done
 2361 done
 2362 IFS=$as_save_IFS
 2363 
 2364 fi
 2365 fi
 2366 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
 2367 if test -n "$ac_ct_STRIP"; then
 2368   { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
 2369 echo "${ECHO_T}$ac_ct_STRIP" >&6; }
 2370 else
 2371   { echo "$as_me:$LINENO: result: no" >&5
 2372 echo "${ECHO_T}no" >&6; }
 2373 fi
 2374 
 2375   if test "x$ac_ct_STRIP" = x; then
 2376     STRIP=":"
 2377   else
 2378     case $cross_compiling:$ac_tool_warned in
 2379 yes:)
 2380 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 2381 whose name does not start with the host triplet.  If you think this
 2382 configuration is useful to you, please write to autoconf@gnu.org." >&5
 2383 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 2384 whose name does not start with the host triplet.  If you think this
 2385 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 2386 ac_tool_warned=yes ;;
 2387 esac
 2388     STRIP=$ac_ct_STRIP
 2389   fi
 2390 else
 2391   STRIP="$ac_cv_prog_STRIP"
 2392 fi
 2393 
 2394 fi
 2395 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 2396 
 2397 # We need awk for the "check" target.  The system "awk" is bad on
 2398 # some platforms.
 2399 # Always define AMTAR for backward compatibility.
 2400 
 2401 AMTAR=${AMTAR-"${am_missing_run}tar"}
 2402 
 2403 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
 2404 
 2405 
 2406 
 2407 
 2408 
 2409 
 2410 # We don't want the util source to be made into a shared lib as it's
 2411 # only used locally
 2412 # Check whether --enable-shared was given.
 2413 if test "${enable_shared+set}" = set; then
 2414   enableval=$enable_shared; p=${PACKAGE-default}
 2415     case $enableval in
 2416     yes) enable_shared=yes ;;
 2417     no) enable_shared=no ;;
 2418     *)
 2419       enable_shared=no
 2420       # Look at the argument we got.  We use all the common list separators.
 2421       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
 2422       for pkg in $enableval; do
 2423     IFS="$lt_save_ifs"
 2424     if test "X$pkg" = "X$p"; then
 2425       enable_shared=yes
 2426     fi
 2427       done
 2428       IFS="$lt_save_ifs"
 2429       ;;
 2430     esac
 2431 else
 2432   enable_shared=no
 2433 fi
 2434 
 2435 
 2436 
 2437 
 2438 # Check whether --enable-static was given.
 2439 if test "${enable_static+set}" = set; then
 2440   enableval=$enable_static; p=${PACKAGE-default}
 2441     case $enableval in
 2442     yes) enable_static=yes ;;
 2443     no) enable_static=no ;;
 2444     *)
 2445      enable_static=no
 2446       # Look at the argument we got.  We use all the common list separators.
 2447       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
 2448       for pkg in $enableval; do
 2449     IFS="$lt_save_ifs"
 2450     if test "X$pkg" = "X$p"; then
 2451       enable_static=yes
 2452     fi
 2453       done
 2454       IFS="$lt_save_ifs"
 2455       ;;
 2456     esac
 2457 else
 2458   enable_static=yes
 2459 fi
 2460 
 2461 
 2462 # Check whether --enable-fast-install was given.
 2463 if test "${enable_fast_install+set}" = set; then
 2464   enableval=$enable_fast_install; p=${PACKAGE-default}
 2465     case $enableval in
 2466     yes) enable_fast_install=yes ;;
 2467     no) enable_fast_install=no ;;
 2468     *)
 2469       enable_fast_install=no
 2470       # Look at the argument we got.  We use all the common list separators.
 2471       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
 2472       for pkg in $enableval; do
 2473     IFS="$lt_save_ifs"
 2474     if test "X$pkg" = "X$p"; then
 2475       enable_fast_install=yes
 2476     fi
 2477       done
 2478       IFS="$lt_save_ifs"
 2479       ;;
 2480     esac
 2481 else
 2482   enable_fast_install=yes
 2483 fi
 2484 
 2485 
 2486 # Make sure we can run config.sub.
 2487 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
 2488   { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
 2489 echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
 2490    { (exit 1); exit 1; }; }
 2491 
 2492 { echo "$as_me:$LINENO: checking build system type" >&5
 2493 echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
 2494 if test "${ac_cv_build+set}" = set; then
 2495   echo $ECHO_N "(cached) $ECHO_C" >&6
 2496 else
 2497   ac_build_alias=$build_alias
 2498 test "x$ac_build_alias" = x &&
 2499   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
 2500 test "x$ac_build_alias" = x &&
 2501   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
 2502 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
 2503    { (exit 1); exit 1; }; }
 2504 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
 2505   { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
 2506 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
 2507    { (exit 1); exit 1; }; }
 2508 
 2509 fi
 2510 { echo "$as_me:$LINENO: result: $ac_cv_build" >&5
 2511 echo "${ECHO_T}$ac_cv_build" >&6; }
 2512 case $ac_cv_build in
 2513 *-*-*) ;;
 2514 *) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
 2515 echo "$as_me: error: invalid value of canonical build" >&2;}
 2516    { (exit 1); exit 1; }; };;
 2517 esac
 2518 build=$ac_cv_build
 2519 ac_save_IFS=$IFS; IFS='-'
 2520 set x $ac_cv_build
 2521 shift
 2522 build_cpu=$1
 2523 build_vendor=$2
 2524 shift; shift
 2525 # Remember, the first character of IFS is used to create $*,
 2526 # except with old shells:
 2527 build_os=$*
 2528 IFS=$ac_save_IFS
 2529 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
 2530 
 2531 
 2532 { echo "$as_me:$LINENO: checking host system type" >&5
 2533 echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
 2534 if test "${ac_cv_host+set}" = set; then
 2535   echo $ECHO_N "(cached) $ECHO_C" >&6
 2536 else
 2537   if test "x$host_alias" = x; then
 2538   ac_cv_host=$ac_cv_build
 2539 else
 2540   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
 2541     { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
 2542 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
 2543    { (exit 1); exit 1; }; }
 2544 fi
 2545 
 2546 fi
 2547 { echo "$as_me:$LINENO: result: $ac_cv_host" >&5
 2548 echo "${ECHO_T}$ac_cv_host" >&6; }
 2549 case $ac_cv_host in
 2550 *-*-*) ;;
 2551 *) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
 2552 echo "$as_me: error: invalid value of canonical host" >&2;}
 2553    { (exit 1); exit 1; }; };;
 2554 esac
 2555 host=$ac_cv_host
 2556 ac_save_IFS=$IFS; IFS='-'
 2557 set x $ac_cv_host
 2558 shift
 2559 host_cpu=$1
 2560 host_vendor=$2
 2561 shift; shift
 2562 # Remember, the first character of IFS is used to create $*,
 2563 # except with old shells:
 2564 host_os=$*
 2565 IFS=$ac_save_IFS
 2566 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
 2567 
 2568 
 2569 DEPDIR="${am__leading_dot}deps"
 2570 
 2571 ac_config_commands="$ac_config_commands depfiles"
 2572 
 2573 
 2574 am_make=${MAKE-make}
 2575 cat > confinc << 'END'
 2576 am__doit:
 2577     @echo done
 2578 .PHONY: am__doit
 2579 END
 2580 # If we don't find an include directive, just comment out the code.
 2581 { echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
 2582 echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; }
 2583 am__include="#"
 2584 am__quote=
 2585 _am_result=none
 2586 # First try GNU make style include.
 2587 echo "include confinc" > confmf
 2588 # We grep out `Entering directory' and `Leaving directory'
 2589 # messages which can occur if `w' ends up in MAKEFLAGS.
 2590 # In particular we don't look at `^make:' because GNU make might
 2591 # be invoked under some other name (usually "gmake"), in which
 2592 # case it prints its new name instead of `make'.
 2593 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
 2594    am__include=include
 2595    am__quote=
 2596    _am_result=GNU
 2597 fi
 2598 # Now try BSD make style include.
 2599 if test "$am__include" = "#"; then
 2600    echo '.include "confinc"' > confmf
 2601    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
 2602       am__include=.include
 2603       am__quote="\""
 2604       _am_result=BSD
 2605    fi
 2606 fi
 2607 
 2608 
 2609 { echo "$as_me:$LINENO: result: $_am_result" >&5
 2610 echo "${ECHO_T}$_am_result" >&6; }
 2611 rm -f confinc confmf
 2612 
 2613 # Check whether --enable-dependency-tracking was given.
 2614 if test "${enable_dependency_tracking+set}" = set; then
 2615   enableval=$enable_dependency_tracking;
 2616 fi
 2617 
 2618 if test "x$enable_dependency_tracking" != xno; then
 2619   am_depcomp="$ac_aux_dir/depcomp"
 2620   AMDEPBACKSLASH='\'
 2621 fi
 2622  if test "x$enable_dependency_tracking" != xno; then
 2623   AMDEP_TRUE=
 2624   AMDEP_FALSE='#'
 2625 else
 2626   AMDEP_TRUE='#'
 2627   AMDEP_FALSE=
 2628 fi
 2629 
 2630 
 2631 ac_ext=c
 2632 ac_cpp='$CPP $CPPFLAGS'
 2633 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 2634 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 2635 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 2636 if test -n "$ac_tool_prefix"; then
 2637   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 2638 set dummy ${ac_tool_prefix}gcc; ac_word=$2
 2639 { echo "$as_me:$LINENO: checking for $ac_word" >&5
 2640 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 2641 if test "${ac_cv_prog_CC+set}" = set; then
 2642   echo $ECHO_N "(cached) $ECHO_C" >&6
 2643 else
 2644   if test -n "$CC"; then
 2645   ac_cv_prog_CC="$CC" # Let the user override the test.
 2646 else
 2647 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2648 for as_dir in $PATH
 2649 do
 2650   IFS=$as_save_IFS
 2651   test -z "$as_dir" && as_dir=.
 2652   for ac_exec_ext in '' $ac_executable_extensions; do
 2653   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2654     ac_cv_prog_CC="${ac_tool_prefix}gcc"
 2655     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2656     break 2
 2657   fi
 2658 done
 2659 done
 2660 IFS=$as_save_IFS
 2661 
 2662 fi
 2663 fi
 2664 CC=$ac_cv_prog_CC
 2665 if test -n "$CC"; then
 2666   { echo "$as_me:$LINENO: result: $CC" >&5
 2667 echo "${ECHO_T}$CC" >&6; }
 2668 else
 2669   { echo "$as_me:$LINENO: result: no" >&5
 2670 echo "${ECHO_T}no" >&6; }
 2671 fi
 2672 
 2673 
 2674 fi
 2675 if test -z "$ac_cv_prog_CC"; then
 2676   ac_ct_CC=$CC
 2677   # Extract the first word of "gcc", so it can be a program name with args.
 2678 set dummy gcc; ac_word=$2
 2679 { echo "$as_me:$LINENO: checking for $ac_word" >&5
 2680 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 2681 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
 2682   echo $ECHO_N "(cached) $ECHO_C" >&6
 2683 else
 2684   if test -n "$ac_ct_CC"; then
 2685   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 2686 else
 2687 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2688 for as_dir in $PATH
 2689 do
 2690   IFS=$as_save_IFS
 2691   test -z "$as_dir" && as_dir=.
 2692   for ac_exec_ext in '' $ac_executable_extensions; do
 2693   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2694     ac_cv_prog_ac_ct_CC="gcc"
 2695     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2696     break 2
 2697   fi
 2698 done
 2699 done
 2700 IFS=$as_save_IFS
 2701 
 2702 fi
 2703 fi
 2704 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 2705 if test -n "$ac_ct_CC"; then
 2706   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
 2707 echo "${ECHO_T}$ac_ct_CC" >&6; }
 2708 else
 2709   { echo "$as_me:$LINENO: result: no" >&5
 2710 echo "${ECHO_T}no" >&6; }
 2711 fi
 2712 
 2713   if test "x$ac_ct_CC" = x; then
 2714     CC=""
 2715   else
 2716     case $cross_compiling:$ac_tool_warned in
 2717 yes:)
 2718 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 2719 whose name does not start with the host triplet.  If you think this
 2720 configuration is useful to you, please write to autoconf@gnu.org." >&5
 2721 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 2722 whose name does not start with the host triplet.  If you think this
 2723 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 2724 ac_tool_warned=yes ;;
 2725 esac
 2726     CC=$ac_ct_CC
 2727   fi
 2728 else
 2729   CC="$ac_cv_prog_CC"
 2730 fi
 2731 
 2732 if test -z "$CC"; then
 2733           if test -n "$ac_tool_prefix"; then
 2734     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 2735 set dummy ${ac_tool_prefix}cc; ac_word=$2
 2736 { echo "$as_me:$LINENO: checking for $ac_word" >&5
 2737 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 2738 if test "${ac_cv_prog_CC+set}" = set; then
 2739   echo $ECHO_N "(cached) $ECHO_C" >&6
 2740 else
 2741   if test -n "$CC"; then
 2742   ac_cv_prog_CC="$CC" # Let the user override the test.
 2743 else
 2744 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2745 for as_dir in $PATH
 2746 do
 2747   IFS=$as_save_IFS
 2748   test -z "$as_dir" && as_dir=.
 2749   for ac_exec_ext in '' $ac_executable_extensions; do
 2750   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2751     ac_cv_prog_CC="${ac_tool_prefix}cc"
 2752     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2753     break 2
 2754   fi
 2755 done
 2756 done
 2757 IFS=$as_save_IFS
 2758 
 2759 fi
 2760 fi
 2761 CC=$ac_cv_prog_CC
 2762 if test -n "$CC"; then
 2763   { echo "$as_me:$LINENO: result: $CC" >&5
 2764 echo "${ECHO_T}$CC" >&6; }
 2765 else
 2766   { echo "$as_me:$LINENO: result: no" >&5
 2767 echo "${ECHO_T}no" >&6; }
 2768 fi
 2769 
 2770 
 2771   fi
 2772 fi
 2773 if test -z "$CC"; then
 2774   # Extract the first word of "cc", so it can be a program name with args.
 2775 set dummy cc; ac_word=$2
 2776 { echo "$as_me:$LINENO: checking for $ac_word" >&5
 2777 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 2778 if test "${ac_cv_prog_CC+set}" = set; then
 2779   echo $ECHO_N "(cached) $ECHO_C" >&6
 2780 else
 2781   if test -n "$CC"; then
 2782   ac_cv_prog_CC="$CC" # Let the user override the test.
 2783 else
 2784   ac_prog_rejected=no
 2785 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2786 for as_dir in $PATH
 2787 do
 2788   IFS=$as_save_IFS
 2789   test -z "$as_dir" && as_dir=.
 2790   for ac_exec_ext in '' $ac_executable_extensions; do
 2791   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2792     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
 2793        ac_prog_rejected=yes
 2794        continue
 2795      fi
 2796     ac_cv_prog_CC="cc"
 2797     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2798     break 2
 2799   fi
 2800 done
 2801 done
 2802 IFS=$as_save_IFS
 2803 
 2804 if test $ac_prog_rejected = yes; then
 2805   # We found a bogon in the path, so make sure we never use it.
 2806   set dummy $ac_cv_prog_CC
 2807   shift
 2808   if test $# != 0; then
 2809     # We chose a different compiler from the bogus one.
 2810     # However, it has the same basename, so the bogon will be chosen
 2811     # first if we set CC to just the basename; use the full file name.
 2812     shift
 2813     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
 2814   fi
 2815 fi
 2816 fi
 2817 fi
 2818 CC=$ac_cv_prog_CC
 2819 if test -n "$CC"; then
 2820   { echo "$as_me:$LINENO: result: $CC" >&5
 2821 echo "${ECHO_T}$CC" >&6; }
 2822 else
 2823   { echo "$as_me:$LINENO: result: no" >&5
 2824 echo "${ECHO_T}no" >&6; }
 2825 fi
 2826 
 2827 
 2828 fi
 2829 if test -z "$CC"; then
 2830   if test -n "$ac_tool_prefix"; then
 2831   for ac_prog in cl.exe
 2832   do
 2833     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 2834 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 2835 { echo "$as_me:$LINENO: checking for $ac_word" >&5
 2836 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 2837 if test "${ac_cv_prog_CC+set}" = set; then
 2838   echo $ECHO_N "(cached) $ECHO_C" >&6
 2839 else
 2840   if test -n "$CC"; then
 2841   ac_cv_prog_CC="$CC" # Let the user override the test.
 2842 else
 2843 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2844 for as_dir in $PATH
 2845 do
 2846   IFS=$as_save_IFS
 2847   test -z "$as_dir" && as_dir=.
 2848   for ac_exec_ext in '' $ac_executable_extensions; do
 2849   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2850     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
 2851     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2852     break 2
 2853   fi
 2854 done
 2855 done
 2856 IFS=$as_save_IFS
 2857 
 2858 fi
 2859 fi
 2860 CC=$ac_cv_prog_CC
 2861 if test -n "$CC"; then
 2862   { echo "$as_me:$LINENO: result: $CC" >&5
 2863 echo "${ECHO_T}$CC" >&6; }
 2864 else
 2865   { echo "$as_me:$LINENO: result: no" >&5
 2866 echo "${ECHO_T}no" >&6; }
 2867 fi
 2868 
 2869 
 2870     test -n "$CC" && break
 2871   done
 2872 fi
 2873 if test -z "$CC"; then
 2874   ac_ct_CC=$CC
 2875   for ac_prog in cl.exe
 2876 do
 2877   # Extract the first word of "$ac_prog", so it can be a program name with args.
 2878 set dummy $ac_prog; ac_word=$2
 2879 { echo "$as_me:$LINENO: checking for $ac_word" >&5
 2880 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 2881 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
 2882   echo $ECHO_N "(cached) $ECHO_C" >&6
 2883 else
 2884   if test -n "$ac_ct_CC"; then
 2885   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 2886 else
 2887 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2888 for as_dir in $PATH
 2889 do
 2890   IFS=$as_save_IFS
 2891   test -z "$as_dir" && as_dir=.
 2892   for ac_exec_ext in '' $ac_executable_extensions; do
 2893   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2894     ac_cv_prog_ac_ct_CC="$ac_prog"
 2895     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2896     break 2
 2897   fi
 2898 done
 2899 done
 2900 IFS=$as_save_IFS
 2901 
 2902 fi
 2903 fi
 2904 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 2905 if test -n "$ac_ct_CC"; then
 2906   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
 2907 echo "${ECHO_T}$ac_ct_CC" >&6; }
 2908 else
 2909   { echo "$as_me:$LINENO: result: no" >&5
 2910 echo "${ECHO_T}no" >&6; }
 2911 fi
 2912 
 2913 
 2914   test -n "$ac_ct_CC" && break
 2915 done
 2916 
 2917   if test "x$ac_ct_CC" = x; then
 2918     CC=""
 2919   else
 2920     case $cross_compiling:$ac_tool_warned in
 2921 yes:)
 2922 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 2923 whose name does not start with the host triplet.  If you think this
 2924 configuration is useful to you, please write to autoconf@gnu.org." >&5
 2925 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 2926 whose name does not start with the host triplet.  If you think this
 2927 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 2928 ac_tool_warned=yes ;;
 2929 esac
 2930     CC=$ac_ct_CC
 2931   fi
 2932 fi
 2933 
 2934 fi
 2935 
 2936 
 2937 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
 2938 See \`config.log' for more details." >&5
 2939 echo "$as_me: error: no acceptable C compiler found in \$PATH
 2940 See \`config.log' for more details." >&2;}
 2941    { (exit 1); exit 1; }; }
 2942 
 2943 # Provide some information about the compiler.
 2944 echo "$as_me:$LINENO: checking for C compiler version" >&5
 2945 ac_compiler=`set X $ac_compile; echo $2`
 2946 { (ac_try="$ac_compiler --version >&5"
 2947 case "(($ac_try" in
 2948   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2949   *) ac_try_echo=$ac_try;;
 2950 esac
 2951 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 2952   (eval "$ac_compiler --version >&5") 2>&5
 2953   ac_status=$?
 2954   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2955   (exit $ac_status); }
 2956 { (ac_try="$ac_compiler -v >&5"
 2957 case "(($ac_try" in
 2958   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2959   *) ac_try_echo=$ac_try;;
 2960 esac
 2961 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 2962   (eval "$ac_compiler -v >&5") 2>&5
 2963   ac_status=$?
 2964   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2965   (exit $ac_status); }
 2966 { (ac_try="$ac_compiler -V >&5"
 2967 case "(($ac_try" in
 2968   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2969   *) ac_try_echo=$ac_try;;
 2970 esac
 2971 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 2972   (eval "$ac_compiler -V >&5") 2>&5
 2973   ac_status=$?
 2974   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2975   (exit $ac_status); }
 2976 
 2977 cat >conftest.$ac_ext <<_ACEOF
 2978 /* confdefs.h.  */
 2979 _ACEOF
 2980 cat confdefs.h >>conftest.$ac_ext
 2981 cat >>conftest.$ac_ext <<_ACEOF
 2982 /* end confdefs.h.  */
 2983 
 2984 int
 2985 main ()
 2986 {
 2987 
 2988   ;
 2989   return 0;
 2990 }
 2991 _ACEOF
 2992 ac_clean_files_save=$ac_clean_files
 2993 ac_clean_files="$ac_clean_files a.out a.exe b.out"
 2994 # Try to create an executable without -o first, disregard a.out.
 2995 # It will help us diagnose broken compilers, and finding out an intuition
 2996 # of exeext.
 2997 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
 2998 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
 2999 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
 3000 #
 3001 # List of possible output files, starting from the most likely.
 3002 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
 3003 # only as a last resort.  b.out is created by i960 compilers.
 3004 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
 3005 #
 3006 # The IRIX 6 linker writes into existing files which may not be
 3007 # executable, retaining their permissions.  Remove them first so a
 3008 # subsequent execution test works.
 3009 ac_rmfiles=
 3010 for ac_file in $ac_files
 3011 do
 3012   case $ac_file in
 3013     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
 3014     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
 3015   esac
 3016 done
 3017 rm -f $ac_rmfiles
 3018 
 3019 if { (ac_try="$ac_link_default"
 3020 case "(($ac_try" in
 3021   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3022   *) ac_try_echo=$ac_try;;
 3023 esac
 3024 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 3025   (eval "$ac_link_default") 2>&5
 3026   ac_status=$?
 3027   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3028   (exit $ac_status); }; then
 3029   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
 3030 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
 3031 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
 3032 # so that the user can short-circuit this test for compilers unknown to
 3033 # Autoconf.
 3034 for ac_file in $ac_files ''
 3035 do
 3036   test -f "$ac_file" || continue
 3037   case $ac_file in
 3038     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
 3039     ;;
 3040     [ab].out )
 3041     # We found the default executable, but exeext='' is most
 3042     # certainly right.
 3043     break;;
 3044     *.* )
 3045         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
 3046     then :; else
 3047        ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 3048     fi
 3049     # We set ac_cv_exeext here because the later test for it is not
 3050     # safe: cross compilers may not add the suffix if given an `-o'
 3051     # argument, so we may need to know it at that point already.
 3052     # Even if this section looks crufty: it has the advantage of
 3053     # actually working.
 3054     break;;
 3055     * )
 3056     break;;
 3057   esac
 3058 done
 3059 test "$ac_cv_exeext" = no && ac_cv_exeext=
 3060 
 3061 else
 3062   ac_file=''
 3063 fi
 3064 
 3065 { echo "$as_me:$LINENO: result: $ac_file" >&5
 3066 echo "${ECHO_T}$ac_file" >&6; }
 3067 if test -z "$ac_file"; then
 3068   echo "$as_me: failed program was:" >&5
 3069 sed 's/^/| /' conftest.$ac_ext >&5
 3070 
 3071 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
 3072 See \`config.log' for more details." >&5
 3073 echo "$as_me: error: C compiler cannot create executables
 3074 See \`config.log' for more details." >&2;}
 3075    { (exit 77); exit 77; }; }
 3076 fi
 3077 
 3078 ac_exeext=$ac_cv_exeext
 3079 
 3080 # Check that the compiler produces executables we can run.  If not, either
 3081 # the compiler is broken, or we cross compile.
 3082 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
 3083 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
 3084 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
 3085 # If not cross compiling, check that we can run a simple program.
 3086 if test "$cross_compiling" != yes; then
 3087   if { ac_try='./$ac_file'
 3088   { (case "(($ac_try" in
 3089   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3090   *) ac_try_echo=$ac_try;;
 3091 esac
 3092 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 3093   (eval "$ac_try") 2>&5
 3094   ac_status=$?
 3095   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3096   (exit $ac_status); }; }; then
 3097     cross_compiling=no
 3098   else
 3099     if test "$cross_compiling" = maybe; then
 3100     cross_compiling=yes
 3101     else
 3102     { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
 3103 If you meant to cross compile, use \`--host'.
 3104 See \`config.log' for more details." >&5
 3105 echo "$as_me: error: cannot run C compiled programs.
 3106 If you meant to cross compile, use \`--host'.
 3107 See \`config.log' for more details." >&2;}
 3108    { (exit 1); exit 1; }; }
 3109     fi
 3110   fi
 3111 fi
 3112 { echo "$as_me:$LINENO: result: yes" >&5
 3113 echo "${ECHO_T}yes" >&6; }
 3114 
 3115 rm -f a.out a.exe conftest$ac_cv_exeext b.out
 3116 ac_clean_files=$ac_clean_files_save
 3117 # Check that the compiler produces executables we can run.  If not, either
 3118 # the compiler is broken, or we cross compile.
 3119 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
 3120 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
 3121 { echo "$as_me:$LINENO: result: $cross_compiling" >&5
 3122 echo "${ECHO_T}$cross_compiling" >&6; }
 3123 
 3124 { echo "$as_me:$LINENO: checking for suffix of executables" >&5
 3125 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
 3126 if { (ac_try="$ac_link"
 3127 case "(($ac_try" in
 3128   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3129   *) ac_try_echo=$ac_try;;
 3130 esac
 3131 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 3132   (eval "$ac_link") 2>&5
 3133   ac_status=$?
 3134   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3135   (exit $ac_status); }; then
 3136   # If both `conftest.exe' and `conftest' are `present' (well, observable)
 3137 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
 3138 # work properly (i.e., refer to `conftest.exe'), while it won't with
 3139 # `rm'.
 3140 for ac_file in conftest.exe conftest conftest.*; do
 3141   test -f "$ac_file" || continue
 3142   case $ac_file in
 3143     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
 3144     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 3145       break;;
 3146     * ) break;;
 3147   esac
 3148 done
 3149 else
 3150   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
 3151 See \`config.log' for more details." >&5
 3152 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
 3153 See \`config.log' for more details." >&2;}
 3154    { (exit 1); exit 1; }; }
 3155 fi
 3156 
 3157 rm -f conftest$ac_cv_exeext
 3158 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
 3159 echo "${ECHO_T}$ac_cv_exeext" >&6; }
 3160 
 3161 rm -f conftest.$ac_ext
 3162 EXEEXT=$ac_cv_exeext
 3163 ac_exeext=$EXEEXT
 3164 { echo "$as_me:$LINENO: checking for suffix of object files" >&5
 3165 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
 3166 if test "${ac_cv_objext+set}" = set; then
 3167   echo $ECHO_N "(cached) $ECHO_C" >&6
 3168 else
 3169   cat >conftest.$ac_ext <<_ACEOF
 3170 /* confdefs.h.  */
 3171 _ACEOF
 3172 cat confdefs.h >>conftest.$ac_ext
 3173 cat >>conftest.$ac_ext <<_ACEOF
 3174 /* end confdefs.h.  */
 3175 
 3176 int
 3177 main ()
 3178 {
 3179 
 3180   ;
 3181   return 0;
 3182 }
 3183 _ACEOF
 3184 rm -f conftest.o conftest.obj
 3185 if { (ac_try="$ac_compile"
 3186 case "(($ac_try" in
 3187   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3188   *) ac_try_echo=$ac_try;;
 3189 esac
 3190 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 3191   (eval "$ac_compile") 2>&5
 3192   ac_status=$?
 3193   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3194   (exit $ac_status); }; then
 3195   for ac_file in conftest.o conftest.obj conftest.*; do
 3196   test -f "$ac_file" || continue;
 3197   case $ac_file in
 3198     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
 3199     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
 3200        break;;
 3201   esac
 3202 done
 3203 else
 3204   echo "$as_me: failed program was:" >&5
 3205 sed 's/^/| /' conftest.$ac_ext >&5
 3206 
 3207 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
 3208 See \`config.log' for more details." >&5
 3209 echo "$as_me: error: cannot compute suffix of object files: cannot compile
 3210 See \`config.log' for more details." >&2;}
 3211    { (exit 1); exit 1; }; }
 3212 fi
 3213 
 3214 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 3215 fi
 3216 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
 3217 echo "${ECHO_T}$ac_cv_objext" >&6; }
 3218 OBJEXT=$ac_cv_objext
 3219 ac_objext=$OBJEXT
 3220 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
 3221 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
 3222 if test "${ac_cv_c_compiler_gnu+set}" = set; then
 3223   echo $ECHO_N "(cached) $ECHO_C" >&6
 3224 else
 3225   cat >conftest.$ac_ext <<_ACEOF
 3226 /* confdefs.h.  */
 3227 _ACEOF
 3228 cat confdefs.h >>conftest.$ac_ext
 3229 cat >>conftest.$ac_ext <<_ACEOF
 3230 /* end confdefs.h.  */
 3231 
 3232 int
 3233 main ()
 3234 {
 3235 #ifndef __GNUC__
 3236        choke me
 3237 #endif
 3238 
 3239   ;
 3240   return 0;
 3241 }
 3242 _ACEOF
 3243 rm -f conftest.$ac_objext
 3244 if { (ac_try="$ac_compile"
 3245 case "(($ac_try" in
 3246   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3247   *) ac_try_echo=$ac_try;;
 3248 esac
 3249 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 3250   (eval "$ac_compile") 2>conftest.er1
 3251   ac_status=$?
 3252   grep -v '^ *+' conftest.er1 >conftest.err
 3253   rm -f conftest.er1
 3254   cat conftest.err >&5
 3255   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3256   (exit $ac_status); } && {
 3257      test -z "$ac_c_werror_flag" ||
 3258      test ! -s conftest.err
 3259        } && test -s conftest.$ac_objext; then
 3260   ac_compiler_gnu=yes
 3261 else
 3262   echo "$as_me: failed program was:" >&5
 3263 sed 's/^/| /' conftest.$ac_ext >&5
 3264 
 3265     ac_compiler_gnu=no
 3266 fi
 3267 
 3268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3269 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 3270 
 3271 fi
 3272 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
 3273 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
 3274 GCC=`test $ac_compiler_gnu = yes && echo yes`
 3275 ac_test_CFLAGS=${CFLAGS+set}
 3276 ac_save_CFLAGS=$CFLAGS
 3277 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
 3278 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
 3279 if test "${ac_cv_prog_cc_g+set}" = set; then
 3280   echo $ECHO_N "(cached) $ECHO_C" >&6
 3281 else
 3282   ac_save_c_werror_flag=$ac_c_werror_flag
 3283    ac_c_werror_flag=yes
 3284    ac_cv_prog_cc_g=no
 3285    CFLAGS="-g"
 3286    cat >conftest.$ac_ext <<_ACEOF
 3287 /* confdefs.h.  */
 3288 _ACEOF
 3289 cat confdefs.h >>conftest.$ac_ext
 3290 cat >>conftest.$ac_ext <<_ACEOF
 3291 /* end confdefs.h.  */
 3292 
 3293 int
 3294 main ()
 3295 {
 3296 
 3297   ;
 3298   return 0;
 3299 }
 3300 _ACEOF
 3301 rm -f conftest.$ac_objext
 3302 if { (ac_try="$ac_compile"
 3303 case "(($ac_try" in
 3304   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3305   *) ac_try_echo=$ac_try;;
 3306 esac
 3307 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 3308   (eval "$ac_compile") 2>conftest.er1
 3309   ac_status=$?
 3310   grep -v '^ *+' conftest.er1 >conftest.err
 3311   rm -f conftest.er1
 3312   cat conftest.err >&5
 3313   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3314   (exit $ac_status); } && {
 3315      test -z "$ac_c_werror_flag" ||
 3316      test ! -s conftest.err
 3317        } && test -s conftest.$ac_objext; then
 3318   ac_cv_prog_cc_g=yes
 3319 else
 3320   echo "$as_me: failed program was:" >&5
 3321 sed 's/^/| /' conftest.$ac_ext >&5
 3322 
 3323     CFLAGS=""
 3324       cat >conftest.$ac_ext <<_ACEOF
 3325 /* confdefs.h.  */
 3326 _ACEOF
 3327 cat confdefs.h >>conftest.$ac_ext
 3328 cat >>conftest.$ac_ext <<_ACEOF
 3329 /* end confdefs.h.  */
 3330 
 3331 int
 3332 main ()
 3333 {
 3334 
 3335   ;
 3336   return 0;
 3337 }
 3338 _ACEOF
 3339 rm -f conftest.$ac_objext
 3340 if { (ac_try="$ac_compile"
 3341 case "(($ac_try" in
 3342   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3343   *) ac_try_echo=$ac_try;;
 3344 esac
 3345 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 3346   (eval "$ac_compile") 2>conftest.er1
 3347   ac_status=$?
 3348   grep -v '^ *+' conftest.er1 >conftest.err
 3349   rm -f conftest.er1
 3350   cat conftest.err >&5
 3351   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3352   (exit $ac_status); } && {
 3353      test -z "$ac_c_werror_flag" ||
 3354      test ! -s conftest.err
 3355        } && test -s conftest.$ac_objext; then
 3356   :
 3357 else
 3358   echo "$as_me: failed program was:" >&5
 3359 sed 's/^/| /' conftest.$ac_ext >&5
 3360 
 3361     ac_c_werror_flag=$ac_save_c_werror_flag
 3362      CFLAGS="-g"
 3363      cat >conftest.$ac_ext <<_ACEOF
 3364 /* confdefs.h.  */
 3365 _ACEOF
 3366 cat confdefs.h >>conftest.$ac_ext
 3367 cat >>conftest.$ac_ext <<_ACEOF
 3368 /* end confdefs.h.  */
 3369 
 3370 int
 3371 main ()
 3372 {
 3373 
 3374   ;
 3375   return 0;
 3376 }
 3377 _ACEOF
 3378 rm -f conftest.$ac_objext
 3379 if { (ac_try="$ac_compile"
 3380 case "(($ac_try" in
 3381   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3382   *) ac_try_echo=$ac_try;;
 3383 esac
 3384 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 3385   (eval "$ac_compile") 2>conftest.er1
 3386   ac_status=$?
 3387   grep -v '^ *+' conftest.er1 >conftest.err
 3388   rm -f conftest.er1
 3389   cat conftest.err >&5
 3390   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3391   (exit $ac_status); } && {
 3392      test -z "$ac_c_werror_flag" ||
 3393      test ! -s conftest.err
 3394        } && test -s conftest.$ac_objext; then
 3395   ac_cv_prog_cc_g=yes
 3396 else
 3397   echo "$as_me: failed program was:" >&5
 3398 sed 's/^/| /' conftest.$ac_ext >&5
 3399 
 3400 
 3401 fi
 3402 
 3403 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3404 fi
 3405 
 3406 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3407 fi
 3408 
 3409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3410    ac_c_werror_flag=$ac_save_c_werror_flag
 3411 fi
 3412 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
 3413 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
 3414 if test "$ac_test_CFLAGS" = set; then
 3415   CFLAGS=$ac_save_CFLAGS
 3416 elif test $ac_cv_prog_cc_g = yes; then
 3417   if test "$GCC" = yes; then
 3418     CFLAGS="-g -O2"
 3419   else
 3420     CFLAGS="-g"
 3421   fi
 3422 else
 3423   if test "$GCC" = yes; then
 3424     CFLAGS="-O2"
 3425   else
 3426     CFLAGS=
 3427   fi
 3428 fi
 3429 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
 3430 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
 3431 if test "${ac_cv_prog_cc_c89+set}" = set; then
 3432   echo $ECHO_N "(cached) $ECHO_C" >&6
 3433 else
 3434   ac_cv_prog_cc_c89=no
 3435 ac_save_CC=$CC
 3436 cat >conftest.$ac_ext <<_ACEOF
 3437 /* confdefs.h.  */
 3438 _ACEOF
 3439 cat confdefs.h >>conftest.$ac_ext
 3440 cat >>conftest.$ac_ext <<_ACEOF
 3441 /* end confdefs.h.  */
 3442 #include <stdarg.h>
 3443 #include <stdio.h>
 3444 #include <sys/types.h>
 3445 #include <sys/stat.h>
 3446 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 3447 struct buf { int x; };
 3448 FILE * (*rcsopen) (struct buf *, struct stat *, int);
 3449 static char *e (p, i)
 3450      char **p;
 3451      int i;
 3452 {
 3453   return p[i];
 3454 }
 3455 static char *f (char * (*g) (char **, int), char **p, ...)
 3456 {
 3457   char *s;
 3458   va_list v;
 3459   va_start (v,p);
 3460   s = g (p, va_arg (v,int));
 3461   va_end (v);
 3462   return s;
 3463 }
 3464 
 3465 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
 3466    function prototypes and stuff, but not '\xHH' hex character constants.
 3467    These don't provoke an error unfortunately, instead are silently treated
 3468    as 'x'.  The following induces an error, until -std is added to get
 3469    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
 3470    array size at least.  It's necessary to write '\x00'==0 to get something
 3471    that's true only with -std.  */
 3472 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
 3473 
 3474 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
 3475    inside strings and character constants.  */
 3476 #define FOO(x) 'x'
 3477 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
 3478 
 3479 int test (int i, double x);
 3480 struct s1 {int (*f) (int a);};
 3481 struct s2 {int (*f) (double a);};
 3482 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
 3483 int argc;
 3484 char **argv;
 3485 int
 3486 main ()
 3487 {
 3488 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
 3489   ;
 3490   return 0;
 3491 }
 3492 _ACEOF
 3493 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
 3494     -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 3495 do
 3496   CC="$ac_save_CC $ac_arg"
 3497   rm -f conftest.$ac_objext
 3498 if { (ac_try="$ac_compile"
 3499 case "(($ac_try" in
 3500   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3501   *) ac_try_echo=$ac_try;;
 3502 esac
 3503 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 3504   (eval "$ac_compile") 2>conftest.er1
 3505   ac_status=$?
 3506   grep -v '^ *+' conftest.er1 >conftest.err
 3507   rm -f conftest.er1
 3508   cat conftest.err >&5
 3509   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3510   (exit $ac_status); } && {
 3511      test -z "$ac_c_werror_flag" ||
 3512      test ! -s conftest.err
 3513        } && test -s conftest.$ac_objext; then
 3514   ac_cv_prog_cc_c89=$ac_arg
 3515 else
 3516   echo "$as_me: failed program was:" >&5
 3517 sed 's/^/| /' conftest.$ac_ext >&5
 3518 
 3519 
 3520 fi
 3521 
 3522 rm -f core conftest.err conftest.$ac_objext
 3523   test "x$ac_cv_prog_cc_c89" != "xno" && break
 3524 done
 3525 rm -f conftest.$ac_ext
 3526 CC=$ac_save_CC
 3527 
 3528 fi
 3529 # AC_CACHE_VAL
 3530 case "x$ac_cv_prog_cc_c89" in
 3531   x)
 3532     { echo "$as_me:$LINENO: result: none needed" >&5
 3533 echo "${ECHO_T}none needed" >&6; } ;;
 3534   xno)
 3535     { echo "$as_me:$LINENO: result: unsupported" >&5
 3536 echo "${ECHO_T}unsupported" >&6; } ;;
 3537   *)
 3538     CC="$CC $ac_cv_prog_cc_c89"
 3539     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
 3540 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
 3541 esac
 3542 
 3543 
 3544 ac_ext=c
 3545 ac_cpp='$CPP $CPPFLAGS'
 3546 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 3547 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 3548 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 3549 
 3550 depcc="$CC"   am_compiler_list=
 3551 
 3552 { echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
 3553 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
 3554 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
 3555   echo $ECHO_N "(cached) $ECHO_C" >&6
 3556 else
 3557   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 3558   # We make a subdir and do the tests there.  Otherwise we can end up
 3559   # making bogus files that we don't know about and never remove.  For
 3560   # instance it was reported that on HP-UX the gcc test will end up
 3561   # making a dummy file named `D' -- because `-MD' means `put the output
 3562   # in D'.
 3563   mkdir conftest.dir
 3564   # Copy depcomp to subdir because otherwise we won't find it if we're
 3565   # using a relative directory.
 3566   cp "$am_depcomp" conftest.dir
 3567   cd conftest.dir
 3568   # We will build objects and dependencies in a subdirectory because
 3569   # it helps to detect inapplicable dependency modes.  For instance
 3570   # both Tru64's cc and ICC support -MD to output dependencies as a
 3571   # side effect of compilation, but ICC will put the dependencies in
 3572   # the current directory while Tru64 will put them in the object
 3573   # directory.
 3574   mkdir sub
 3575 
 3576   am_cv_CC_dependencies_compiler_type=none
 3577   if test "$am_compiler_list" = ""; then
 3578      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
 3579   fi
 3580   for depmode in $am_compiler_list; do
 3581     # Setup a source with many dependencies, because some compilers
 3582     # like to wrap large dependency lists on column 80 (with \), and
 3583     # we should not choose a depcomp mode which is confused by this.
 3584     #
 3585     # We need to recreate these files for each test, as the compiler may
 3586     # overwrite some of them when testing with obscure command lines.
 3587     # This happens at least with the AIX C compiler.
 3588     : > sub/conftest.c
 3589     for i in 1 2 3 4 5 6; do
 3590       echo '#include "conftst'$i'.h"' >> sub/conftest.c
 3591       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
 3592       # Solaris 8's {/usr,}/bin/sh.
 3593       touch sub/conftst$i.h
 3594     done
 3595     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
 3596 
 3597     case $depmode in
 3598     nosideeffect)
 3599       # after this tag, mechanisms are not by side-effect, so they'll
 3600       # only be used when explicitly requested
 3601       if test "x$enable_dependency_tracking" = xyes; then
 3602     continue
 3603       else
 3604     break
 3605       fi
 3606       ;;
 3607     none) break ;;
 3608     esac
 3609     # We check with `-c' and `-o' for the sake of the "dashmstdout"
 3610     # mode.  It turns out that the SunPro C++ compiler does not properly
 3611     # handle `-M -o', and we need to detect this.
 3612     if depmode=$depmode \
 3613        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
 3614        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
 3615        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
 3616          >/dev/null 2>conftest.err &&
 3617        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
 3618        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
 3619        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
 3620        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
 3621       # icc doesn't choke on unknown options, it will just issue warnings
 3622       # or remarks (even with -Werror).  So we grep stderr for any message
 3623       # that says an option was ignored or not supported.
 3624       # When given -MP, icc 7.0 and 7.1 complain thusly:
 3625       #   icc: Command line warning: ignoring option '-M'; no argument required
 3626       # The diagnosis changed in icc 8.0:
 3627       #   icc: Command line remark: option '-MP' not supported
 3628       if (grep 'ignoring option' conftest.err ||
 3629           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
 3630         am_cv_CC_dependencies_compiler_type=$depmode
 3631         break
 3632       fi
 3633     fi
 3634   done
 3635 
 3636   cd ..
 3637   rm -rf conftest.dir
 3638 else
 3639   am_cv_CC_dependencies_compiler_type=none
 3640 fi
 3641 
 3642 fi
 3643 { echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
 3644 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
 3645 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
 3646 
 3647  if
 3648   test "x$enable_dependency_tracking" != xno \
 3649   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
 3650   am__fastdepCC_TRUE=
 3651   am__fastdepCC_FALSE='#'
 3652 else
 3653   am__fastdepCC_TRUE='#'
 3654   am__fastdepCC_FALSE=
 3655 fi
 3656 
 3657 
 3658 { echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
 3659 echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6; }
 3660 if test "${lt_cv_path_SED+set}" = set; then
 3661   echo $ECHO_N "(cached) $ECHO_C" >&6
 3662 else
 3663   # Loop through the user's path and test for sed and gsed.
 3664 # Then use that list of sed's as ones to test for truncation.
 3665 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3666 for as_dir in $PATH
 3667 do
 3668   IFS=$as_save_IFS
 3669   test -z "$as_dir" && as_dir=.
 3670   for lt_ac_prog in sed gsed; do
 3671     for ac_exec_ext in '' $ac_executable_extensions; do
 3672       if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
 3673         lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
 3674       fi
 3675     done
 3676   done
 3677 done
 3678 lt_ac_max=0
 3679 lt_ac_count=0
 3680 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
 3681 # along with /bin/sed that truncates output.
 3682 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
 3683   test ! -f $lt_ac_sed && continue
 3684   cat /dev/null > conftest.in
 3685   lt_ac_count=0
 3686   echo $ECHO_N "0123456789$ECHO_C" >conftest.in
 3687   # Check for GNU sed and select it if it is found.
 3688   if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
 3689     lt_cv_path_SED=$lt_ac_sed
 3690     break
 3691   fi
 3692   while true; do
 3693     cat conftest.in conftest.in >conftest.tmp
 3694     mv conftest.tmp conftest.in
 3695     cp conftest.in conftest.nl
 3696     echo >>conftest.nl
 3697     $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
 3698     cmp -s conftest.out conftest.nl || break
 3699     # 10000 chars as input seems more than enough
 3700     test $lt_ac_count -gt 10 && break
 3701     lt_ac_count=`expr $lt_ac_count + 1`
 3702     if test $lt_ac_count -gt $lt_ac_max; then
 3703       lt_ac_max=$lt_ac_count
 3704       lt_cv_path_SED=$lt_ac_sed
 3705     fi
 3706   done
 3707 done
 3708 
 3709 fi
 3710 
 3711 SED=$lt_cv_path_SED
 3712 { echo "$as_me:$LINENO: result: $SED" >&5
 3713 echo "${ECHO_T}$SED" >&6; }
 3714 
 3715 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
 3716 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
 3717 if test "${ac_cv_path_GREP+set}" = set; then
 3718   echo $ECHO_N "(cached) $ECHO_C" >&6
 3719 else
 3720   # Extract the first word of "grep ggrep" to use in msg output
 3721 if test -z "$GREP"; then
 3722 set dummy grep ggrep; ac_prog_name=$2
 3723 if test "${ac_cv_path_GREP+set}" = set; then
 3724   echo $ECHO_N "(cached) $ECHO_C" >&6
 3725 else
 3726   ac_path_GREP_found=false
 3727 # Loop through the user's path and test for each of PROGNAME-LIST
 3728 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3729 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 3730 do
 3731   IFS=$as_save_IFS
 3732   test -z "$as_dir" && as_dir=.
 3733   for ac_prog in grep ggrep; do
 3734   for ac_exec_ext in '' $ac_executable_extensions; do
 3735     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
 3736     { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
 3737     # Check for GNU ac_path_GREP and select it if it is found.
 3738   # Check for GNU $ac_path_GREP
 3739 case `"$ac_path_GREP" --version 2>&1` in
 3740 *GNU*)
 3741   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
 3742 *)
 3743   ac_count=0
 3744   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
 3745   while :
 3746   do
 3747     cat "conftest.in" "conftest.in" >"conftest.tmp"
 3748     mv "conftest.tmp" "conftest.in"
 3749     cp "conftest.in" "conftest.nl"
 3750     echo 'GREP' >> "conftest.nl"
 3751     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
 3752     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
 3753     ac_count=`expr $ac_count + 1`
 3754     if test $ac_count -gt ${ac_path_GREP_max-0}; then
 3755       # Best one so far, save it but keep looking for a better one
 3756       ac_cv_path_GREP="$ac_path_GREP"
 3757       ac_path_GREP_max=$ac_count
 3758     fi
 3759     # 10*(2^10) chars as input seems more than enough
 3760     test $ac_count -gt 10 && break
 3761   done
 3762   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
 3763 esac
 3764 
 3765 
 3766     $ac_path_GREP_found && break 3
 3767   done
 3768 done
 3769 
 3770 done
 3771 IFS=$as_save_IFS
 3772 
 3773 
 3774 fi
 3775 
 3776 GREP="$ac_cv_path_GREP"
 3777 if test -z "$GREP"; then
 3778   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
 3779 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
 3780    { (exit 1); exit 1; }; }
 3781 fi
 3782 
 3783 else
 3784   ac_cv_path_GREP=$GREP
 3785 fi
 3786 
 3787 
 3788 fi
 3789 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
 3790 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
 3791  GREP="$ac_cv_path_GREP"
 3792 
 3793 
 3794 { echo "$as_me:$LINENO: checking for egrep" >&5
 3795 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
 3796 if test "${ac_cv_path_EGREP+set}" = set; then
 3797   echo $ECHO_N "(cached) $ECHO_C" >&6
 3798 else
 3799   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
 3800    then ac_cv_path_EGREP="$GREP -E"
 3801    else
 3802      # Extract the first word of "egrep" to use in msg output
 3803 if test -z "$EGREP"; then
 3804 set dummy egrep; ac_prog_name=$2
 3805 if test "${ac_cv_path_EGREP+set}" = set; then
 3806   echo $ECHO_N "(cached) $ECHO_C" >&6
 3807 else
 3808   ac_path_EGREP_found=false
 3809 # Loop through the user's path and test for each of PROGNAME-LIST
 3810 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3811 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 3812 do
 3813   IFS=$as_save_IFS
 3814   test -z "$as_dir" && as_dir=.
 3815   for ac_prog in egrep; do
 3816   for ac_exec_ext in '' $ac_executable_extensions; do
 3817     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
 3818     { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
 3819     # Check for GNU ac_path_EGREP and select it if it is found.
 3820   # Check for GNU $ac_path_EGREP
 3821 case `"$ac_path_EGREP" --version 2>&1` in
 3822 *GNU*)
 3823   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
 3824 *)
 3825   ac_count=0
 3826   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
 3827   while :
 3828   do
 3829     cat "conftest.in" "conftest.in" >"conftest.tmp"
 3830     mv "conftest.tmp" "conftest.in"
 3831     cp "conftest.in" "conftest.nl"
 3832     echo 'EGREP' >> "conftest.nl"
 3833     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
 3834     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
 3835     ac_count=`expr $ac_count + 1`
 3836     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
 3837       # Best one so far, save it but keep looking for a better one
 3838       ac_cv_path_EGREP="$ac_path_EGREP"
 3839       ac_path_EGREP_max=$ac_count
 3840     fi
 3841     # 10*(2^10) chars as input seems more than enough
 3842     test $ac_count -gt 10 && break
 3843   done
 3844   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
 3845 esac
 3846 
 3847 
 3848     $ac_path_EGREP_found && break 3
 3849   done
 3850 done
 3851 
 3852 done
 3853 IFS=$as_save_IFS
 3854 
 3855 
 3856 fi
 3857 
 3858 EGREP="$ac_cv_path_EGREP"
 3859 if test -z "$EGREP"; then
 3860   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
 3861 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
 3862    { (exit 1); exit 1; }; }
 3863 fi
 3864 
 3865 else
 3866   ac_cv_path_EGREP=$EGREP
 3867 fi
 3868 
 3869 
 3870    fi
 3871 fi
 3872 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
 3873 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
 3874  EGREP="$ac_cv_path_EGREP"
 3875 
 3876 
 3877 
 3878 # Check whether --with-gnu-ld was given.
 3879 if test "${with_gnu_ld+set}" = set; then
 3880   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
 3881 else
 3882   with_gnu_ld=no
 3883 fi
 3884 
 3885 ac_prog=ld
 3886 if test "$GCC" = yes; then
 3887   # Check if gcc -print-prog-name=ld gives a path.
 3888   { echo "$as_me:$LINENO: checking for ld used by $CC" >&5
 3889 echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6; }
 3890   case $host in
 3891   *-*-mingw*)
 3892     # gcc leaves a trailing carriage return which upsets mingw
 3893     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
 3894   *)
 3895     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
 3896   esac
 3897   case $ac_prog in
 3898     # Accept absolute paths.
 3899     [\\/]* | ?:[\\/]*)
 3900       re_direlt='/[^/][^/]*/\.\./'
 3901       # Canonicalize the pathname of ld
 3902       ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
 3903       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
 3904     ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
 3905       done
 3906       test -z "$LD" && LD="$ac_prog"
 3907       ;;
 3908   "")
 3909     # If it fails, then pretend we aren't using GCC.
 3910     ac_prog=ld
 3911     ;;
 3912   *)
 3913     # If it is relative, then search for the first ld in PATH.
 3914     with_gnu_ld=unknown
 3915     ;;
 3916   esac
 3917 elif test "$with_gnu_ld" = yes; then
 3918   { echo "$as_me:$LINENO: checking for GNU ld" >&5
 3919 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; }
 3920 else
 3921   { echo "$as_me:$LINENO: checking for non-GNU ld" >&5
 3922 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6; }
 3923 fi
 3924 if test "${lt_cv_path_LD+set}" = set; then
 3925   echo $ECHO_N "(cached) $ECHO_C" >&6
 3926 else
 3927   if test -z "$LD"; then
 3928   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
 3929   for ac_dir in $PATH; do
 3930     IFS="$lt_save_ifs"
 3931     test -z "$ac_dir" && ac_dir=.
 3932     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
 3933       lt_cv_path_LD="$ac_dir/$ac_prog"
 3934       # Check to see if the program is GNU ld.  I'd rather use --version,
 3935       # but apparently some variants of GNU ld only accept -v.
 3936       # Break only if it was the GNU/non-GNU ld that we prefer.
 3937       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
 3938       *GNU* | *'with BFD'*)
 3939     test "$with_gnu_ld" != no && break
 3940     ;;
 3941       *)
 3942     test "$with_gnu_ld" != yes && break
 3943     ;;
 3944       esac
 3945     fi
 3946   done
 3947   IFS="$lt_save_ifs"
 3948 else
 3949   lt_cv_path_LD="$LD" # Let the user override the test with a path.
 3950 fi
 3951 fi
 3952 
 3953 LD="$lt_cv_path_LD"
 3954 if test -n "$LD"; then
 3955   { echo "$as_me:$LINENO: result: $LD" >&5
 3956 echo "${ECHO_T}$LD" >&6; }
 3957 else
 3958   { echo "$as_me:$LINENO: result: no" >&5
 3959 echo "${ECHO_T}no" >&6; }
 3960 fi
 3961 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
 3962 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
 3963    { (exit 1); exit 1; }; }
 3964 { echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
 3965 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6; }
 3966 if test "${lt_cv_prog_gnu_ld+set}" = set; then
 3967   echo $ECHO_N "(cached) $ECHO_C" >&6
 3968 else
 3969   # I'd rather use --version here, but apparently some GNU lds only accept -v.
 3970 case `$LD -v 2>&1 </dev/null` in
 3971 *GNU* | *'with BFD'*)
 3972   lt_cv_prog_gnu_ld=yes
 3973   ;;
 3974 *)
 3975   lt_cv_prog_gnu_ld=no
 3976   ;;
 3977 esac
 3978 fi
 3979 { echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
 3980 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6; }
 3981 with_gnu_ld=$lt_cv_prog_gnu_ld
 3982 
 3983 
 3984 { echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
 3985 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6; }
 3986 if test "${lt_cv_ld_reload_flag+set}" = set; then
 3987   echo $ECHO_N "(cached) $ECHO_C" >&6
 3988 else
 3989   lt_cv_ld_reload_flag='-r'
 3990 fi
 3991 { echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
 3992 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6; }
 3993 reload_flag=$lt_cv_ld_reload_flag
 3994 case $reload_flag in
 3995 "" | " "*) ;;
 3996 *) reload_flag=" $reload_flag" ;;
 3997 esac
 3998 reload_cmds='$LD$reload_flag -o $output$reload_objs'
 3999 case $host_os in
 4000   darwin*)
 4001     if test "$GCC" = yes; then
 4002       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
 4003     else
 4004       reload_cmds='$LD$reload_flag -o $output$reload_objs'
 4005     fi
 4006     ;;
 4007 esac
 4008 
 4009 { echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
 4010 echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6; }
 4011 if test "${lt_cv_path_NM+set}" = set; then
 4012   echo $ECHO_N "(cached) $ECHO_C" >&6
 4013 else
 4014   if test -n "$NM"; then
 4015   # Let the user override the test.
 4016   lt_cv_path_NM="$NM"
 4017 else
 4018   lt_nm_to_check="${ac_tool_prefix}nm"
 4019   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
 4020     lt_nm_to_check="$lt_nm_to_check nm"
 4021   fi
 4022   for lt_tmp_nm in $lt_nm_to_check; do
 4023     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
 4024     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
 4025       IFS="$lt_save_ifs"
 4026       test -z "$ac_dir" && ac_dir=.
 4027       tmp_nm="$ac_dir/$lt_tmp_nm"
 4028       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
 4029     # Check to see if the nm accepts a BSD-compat flag.
 4030     # Adding the `sed 1q' prevents false positives on HP-UX, which says:
 4031     #   nm: unknown option "B" ignored
 4032     # Tru64's nm complains that /dev/null is an invalid object file
 4033     case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
 4034     */dev/null* | *'Invalid file or object type'*)
 4035       lt_cv_path_NM="$tmp_nm -B"
 4036       break
 4037       ;;
 4038     *)
 4039       case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
 4040       */dev/null*)
 4041         lt_cv_path_NM="$tmp_nm -p"
 4042         break
 4043         ;;
 4044       *)
 4045         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
 4046         continue # so that we can try to find one that supports BSD flags
 4047         ;;
 4048       esac
 4049       ;;
 4050     esac
 4051       fi
 4052     done
 4053     IFS="$lt_save_ifs"
 4054   done
 4055   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
 4056 fi
 4057 fi
 4058 { echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
 4059 echo "${ECHO_T}$lt_cv_path_NM" >&6; }
 4060 NM="$lt_cv_path_NM"
 4061 
 4062 { echo "$as_me:$LINENO: checking whether ln -s works" >&5
 4063 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }
 4064 LN_S=$as_ln_s
 4065 if test "$LN_S" = "ln -s"; then
 4066   { echo "$as_me:$LINENO: result: yes" >&5
 4067 echo "${ECHO_T}yes" >&6; }
 4068 else
 4069   { echo "$as_me:$LINENO: result: no, using $LN_S" >&5
 4070 echo "${ECHO_T}no, using $LN_S" >&6; }
 4071 fi
 4072 
 4073 { echo "$as_me:$LINENO: checking how to recognise dependent libraries" >&5
 4074 echo $ECHO_N "checking how to recognise dependent libraries... $ECHO_C" >&6; }
 4075 if test "${lt_cv_deplibs_check_method+set}" = set; then
 4076   echo $ECHO_N "(cached) $ECHO_C" >&6
 4077 else
 4078   lt_cv_file_magic_cmd='$MAGIC_CMD'
 4079 lt_cv_file_magic_test_file=
 4080 lt_cv_deplibs_check_method='unknown'
 4081 # Need to set the preceding variable on all platforms that support
 4082 # interlibrary dependencies.
 4083 # 'none' -- dependencies not supported.
 4084 # `unknown' -- same as none, but documents that we really don't know.
 4085 # 'pass_all' -- all dependencies passed with no checks.
 4086 # 'test_compile' -- check by making test program.
 4087 # 'file_magic [[regex]]' -- check by looking for files in library path
 4088 # which responds to the $file_magic_cmd with a given extended regex.
 4089 # If you have `file' or equivalent on your system and you're not sure
 4090 # whether `pass_all' will *always* work, you probably want this one.
 4091 
 4092 case $host_os in
 4093 aix4* | aix5*)
 4094   lt_cv_deplibs_check_method=pass_all
 4095   ;;
 4096 
 4097 beos*)
 4098   lt_cv_deplibs_check_method=pass_all
 4099   ;;
 4100 
 4101 bsdi[45]*)
 4102   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
 4103   lt_cv_file_magic_cmd='/usr/bin/file -L'
 4104   lt_cv_file_magic_test_file=/shlib/libc.so
 4105   ;;
 4106 
 4107 cygwin*)
 4108   # func_win32_libid is a shell function defined in ltmain.sh
 4109   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
 4110   lt_cv_file_magic_cmd='func_win32_libid'
 4111   ;;
 4112 
 4113 mingw* | pw32*)
 4114   # Base MSYS/MinGW do not provide the 'file' command needed by
 4115   # func_win32_libid shell function, so use a weaker test based on 'objdump'.
 4116   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
 4117   lt_cv_file_magic_cmd='$OBJDUMP -f'
 4118   ;;
 4119 
 4120 darwin* | rhapsody*)
 4121   lt_cv_deplibs_check_method=pass_all
 4122   ;;
 4123 
 4124 freebsd* | kfreebsd*-gnu | dragonfly*)
 4125   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
 4126     case $host_cpu in
 4127     i*86 )
 4128       # Not sure whether the presence of OpenBSD here was a mistake.
 4129       # Let's accept both of them until this is cleared up.
 4130       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
 4131       lt_cv_file_magic_cmd=/usr/bin/file
 4132       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
 4133       ;;
 4134     esac
 4135   else
 4136     lt_cv_deplibs_check_method=pass_all
 4137   fi
 4138   ;;
 4139 
 4140 gnu*)
 4141   lt_cv_deplibs_check_method=pass_all
 4142   ;;
 4143 
 4144 hpux10.20* | hpux11*)
 4145   lt_cv_file_magic_cmd=/usr/bin/file
 4146   case $host_cpu in
 4147   ia64*)
 4148     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
 4149     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
 4150     ;;
 4151   hppa*64*)
 4152     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
 4153     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
 4154     ;;
 4155   *)
 4156     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
 4157     lt_cv_file_magic_test_file=/usr/lib/libc.sl
 4158     ;;
 4159   esac
 4160   ;;
 4161 
 4162 interix3*)
 4163   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
 4164   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
 4165   ;;
 4166 
 4167 irix5* | irix6* | nonstopux*)
 4168   case $LD in
 4169   *-32|*"-32 ") libmagic=32-bit;;
 4170   *-n32|*"-n32 ") libmagic=N32;;
 4171   *-64|*"-64 ") libmagic=64-bit;;
 4172   *) libmagic=never-match;;
 4173   esac
 4174   lt_cv_deplibs_check_method=pass_all
 4175   ;;
 4176 
 4177 # This must be Linux ELF.
 4178 linux*)
 4179   lt_cv_deplibs_check_method=pass_all
 4180   ;;
 4181 
 4182 netbsd*)
 4183   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
 4184     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
 4185   else
 4186     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
 4187   fi
 4188   ;;
 4189 
 4190 newos6*)
 4191   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
 4192   lt_cv_file_magic_cmd=/usr/bin/file
 4193   lt_cv_file_magic_test_file=/usr/lib/libnls.so
 4194   ;;
 4195 
 4196 nto-qnx*)
 4197   lt_cv_deplibs_check_method=unknown
 4198   ;;
 4199 
 4200 openbsd*)
 4201   if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
 4202     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
 4203   else
 4204     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
 4205   fi
 4206   ;;
 4207 
 4208 osf3* | osf4* | osf5*)
 4209   lt_cv_deplibs_check_method=pass_all
 4210   ;;
 4211 
 4212 solaris*)
 4213   lt_cv_deplibs_check_method=pass_all
 4214   ;;
 4215 
 4216 sysv4 | sysv4.3*)
 4217   case $host_vendor in
 4218   motorola)
 4219     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
 4220     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
 4221     ;;
 4222   ncr)
 4223     lt_cv_deplibs_check_method=pass_all
 4224     ;;
 4225   sequent)
 4226     lt_cv_file_magic_cmd='/bin/file'
 4227     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
 4228     ;;
 4229   sni)
 4230     lt_cv_file_magic_cmd='/bin/file'
 4231     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
 4232     lt_cv_file_magic_test_file=/lib/libc.so
 4233     ;;
 4234   siemens)
 4235     lt_cv_deplibs_check_method=pass_all
 4236     ;;
 4237   pc)
 4238     lt_cv_deplibs_check_method=pass_all
 4239     ;;
 4240   esac
 4241   ;;
 4242 
 4243 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
 4244   lt_cv_deplibs_check_method=pass_all
 4245   ;;
 4246 esac
 4247 
 4248 fi
 4249 { echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
 4250 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6; }
 4251 file_magic_cmd=$lt_cv_file_magic_cmd
 4252 deplibs_check_method=$lt_cv_deplibs_check_method
 4253 test -z "$deplibs_check_method" && deplibs_check_method=unknown
 4254 
 4255 
 4256 
 4257 
 4258 # If no C compiler was specified, use CC.
 4259 LTCC=${LTCC-"$CC"}
 4260 
 4261 # If no C compiler flags were specified, use CFLAGS.
 4262 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
 4263 
 4264 # Allow CC to be a program name with arguments.
 4265 compiler=$CC
 4266 
 4267 
 4268 # Check whether --enable-libtool-lock was given.
 4269 if test "${enable_libtool_lock+set}" = set; then
 4270   enableval=$enable_libtool_lock;
 4271 fi
 4272 
 4273 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
 4274 
 4275 # Some flags need to be propagated to the compiler or linker for good
 4276 # libtool support.
 4277 case $host in
 4278 ia64-*-hpux*)
 4279   # Find out which ABI we are using.
 4280   echo 'int i;' > conftest.$ac_ext
 4281   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 4282   (eval $ac_compile) 2>&5
 4283   ac_status=$?
 4284   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4285   (exit $ac_status); }; then
 4286     case `/usr/bin/file conftest.$ac_objext` in
 4287     *ELF-32*)
 4288       HPUX_IA64_MODE="32"
 4289       ;;
 4290     *ELF-64*)
 4291       HPUX_IA64_MODE="64"
 4292       ;;
 4293     esac
 4294   fi
 4295   rm -rf conftest*
 4296   ;;
 4297 *-*-irix6*)
 4298   # Find out which ABI we are using.
 4299   echo '#line 4299 "configure"' > conftest.$ac_ext
 4300   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 4301   (eval $ac_compile) 2>&5
 4302   ac_status=$?
 4303   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4304   (exit $ac_status); }; then
 4305    if test "$lt_cv_prog_gnu_ld" = yes; then
 4306     case `/usr/bin/file conftest.$ac_objext` in
 4307     *32-bit*)
 4308       LD="${LD-ld} -melf32bsmip"
 4309       ;;
 4310     *N32*)
 4311       LD="${LD-ld} -melf32bmipn32"
 4312       ;;
 4313     *64-bit*)
 4314       LD="${LD-ld} -melf64bmip"
 4315       ;;
 4316     esac
 4317    else
 4318     case `/usr/bin/file conftest.$ac_objext` in
 4319     *32-bit*)
 4320       LD="${LD-ld} -32"
 4321       ;;
 4322     *N32*)
 4323       LD="${LD-ld} -n32"
 4324       ;;
 4325     *64-bit*)
 4326       LD="${LD-ld} -64"
 4327       ;;
 4328     esac
 4329    fi
 4330   fi
 4331   rm -rf conftest*
 4332   ;;
 4333 
 4334 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
 4335   # Find out which ABI we are using.
 4336   echo 'int i;' > conftest.$ac_ext
 4337   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 4338   (eval $ac_compile) 2>&5
 4339   ac_status=$?
 4340   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4341   (exit $ac_status); }; then
 4342     case `/usr/bin/file conftest.o` in
 4343     *32-bit*)
 4344       case $host in
 4345         x86_64-*linux*)
 4346           LD="${LD-ld} -m elf_i386"
 4347           ;;
 4348         ppc64-*linux*|powerpc64-*linux*)
 4349           LD="${LD-ld} -m elf32ppclinux"
 4350           ;;
 4351         s390x-*linux*)
 4352           LD="${LD-ld} -m elf_s390"
 4353           ;;
 4354         sparc64-*linux*)
 4355           LD="${LD-ld} -m elf32_sparc"
 4356           ;;
 4357       esac
 4358       ;;
 4359     *64-bit*)
 4360       case $host in
 4361         x86_64-*linux*)
 4362           LD="${LD-ld} -m elf_x86_64"
 4363           ;;
 4364         ppc*-*linux*|powerpc*-*linux*)
 4365           LD="${LD-ld} -m elf64ppc"
 4366           ;;
 4367         s390*-*linux*)
 4368           LD="${LD-ld} -m elf64_s390"
 4369           ;;
 4370         sparc*-*linux*)
 4371           LD="${LD-ld} -m elf64_sparc"
 4372           ;;
 4373       esac
 4374       ;;
 4375     esac
 4376   fi
 4377   rm -rf conftest*
 4378   ;;
 4379 
 4380 *-*-sco3.2v5*)
 4381   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
 4382   SAVE_CFLAGS="$CFLAGS"
 4383   CFLAGS="$CFLAGS -belf"
 4384   { echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
 4385 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6; }
 4386 if test "${lt_cv_cc_needs_belf+set}" = set; then
 4387   echo $ECHO_N "(cached) $ECHO_C" >&6
 4388 else
 4389   ac_ext=c
 4390 ac_cpp='$CPP $CPPFLAGS'
 4391 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 4392 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 4393 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 4394 
 4395      cat >conftest.$ac_ext <<_ACEOF
 4396 /* confdefs.h.  */
 4397 _ACEOF
 4398 cat confdefs.h >>conftest.$ac_ext
 4399 cat >>conftest.$ac_ext <<_ACEOF
 4400 /* end confdefs.h.  */
 4401 
 4402 int
 4403 main ()
 4404 {
 4405 
 4406   ;
 4407   return 0;
 4408 }
 4409 _ACEOF
 4410 rm -f conftest.$ac_objext conftest$ac_exeext
 4411 if { (ac_try="$ac_link"
 4412 case "(($ac_try" in
 4413   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4414   *) ac_try_echo=$ac_try;;
 4415 esac
 4416 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 4417   (eval "$ac_link") 2>conftest.er1
 4418   ac_status=$?
 4419   grep -v '^ *+' conftest.er1 >conftest.err
 4420   rm -f conftest.er1
 4421   cat conftest.err >&5
 4422   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4423   (exit $ac_status); } && {
 4424      test -z "$ac_c_werror_flag" ||
 4425      test ! -s conftest.err
 4426        } && test -s conftest$ac_exeext &&
 4427        $as_test_x conftest$ac_exeext; then
 4428   lt_cv_cc_needs_belf=yes
 4429 else
 4430   echo "$as_me: failed program was:" >&5
 4431 sed 's/^/| /' conftest.$ac_ext >&5
 4432 
 4433     lt_cv_cc_needs_belf=no
 4434 fi
 4435 
 4436 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
 4437       conftest$ac_exeext conftest.$ac_ext
 4438      ac_ext=c
 4439 ac_cpp='$CPP $CPPFLAGS'
 4440 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 4441 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 4442 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 4443 
 4444 fi
 4445 { echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
 4446 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6; }
 4447   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
 4448     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
 4449     CFLAGS="$SAVE_CFLAGS"
 4450   fi
 4451   ;;
 4452 sparc*-*solaris*)
 4453   # Find out which ABI we are using.
 4454   echo 'int i;' > conftest.$ac_ext
 4455   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
 4456   (eval $ac_compile) 2>&5
 4457   ac_status=$?
 4458   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4459   (exit $ac_status); }; then
 4460     case `/usr/bin/file conftest.o` in
 4461     *64-bit*)
 4462       case $lt_cv_prog_gnu_ld in
 4463       yes*) LD="${LD-ld} -m elf64_sparc" ;;
 4464       *)    LD="${LD-ld} -64" ;;
 4465       esac
 4466       ;;
 4467     esac
 4468   fi
 4469   rm -rf conftest*
 4470   ;;
 4471 
 4472 
 4473 esac
 4474 
 4475 need_locks="$enable_libtool_lock"
 4476 
 4477 
 4478 ac_ext=c
 4479 ac_cpp='$CPP $CPPFLAGS'
 4480 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 4481 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 4482 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 4483 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
 4484 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
 4485 # On Suns, sometimes $CPP names a directory.
 4486 if test -n "$CPP" && test -d "$CPP"; then
 4487   CPP=
 4488 fi
 4489 if test -z "$CPP"; then
 4490   if test "${ac_cv_prog_CPP+set}" = set; then
 4491   echo $ECHO_N "(cached) $ECHO_C" >&6
 4492 else
 4493       # Double quotes because CPP needs to be expanded
 4494     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
 4495     do
 4496       ac_preproc_ok=false
 4497 for ac_c_preproc_warn_flag in '' yes
 4498 do
 4499   # Use a header file that comes with gcc, so configuring glibc
 4500   # with a fresh cross-compiler works.
 4501   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 4502   # <limits.h> exists even on freestanding compilers.
 4503   # On the NeXT, cc -E runs the code through the compiler's parser,
 4504   # not just through cpp. "Syntax error" is here to catch this case.
 4505   cat >conftest.$ac_ext <<_ACEOF
 4506 /* confdefs.h.  */
 4507 _ACEOF
 4508 cat confdefs.h >>conftest.$ac_ext
 4509 cat >>conftest.$ac_ext <<_ACEOF
 4510 /* end confdefs.h.  */
 4511 #ifdef __STDC__
 4512 # include <limits.h>
 4513 #else
 4514 # include <assert.h>
 4515 #endif
 4516              Syntax error
 4517 _ACEOF
 4518 if { (ac_try="$ac_cpp conftest.$ac_ext"
 4519 case "(($ac_try" in
 4520   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4521   *) ac_try_echo=$ac_try;;
 4522 esac
 4523 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 4524   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
 4525   ac_status=$?
 4526   grep -v '^ *+' conftest.er1 >conftest.err
 4527   rm -f conftest.er1
 4528   cat conftest.err >&5
 4529   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4530   (exit $ac_status); } >/dev/null && {
 4531      test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 4532      test ! -s conftest.err
 4533        }; then
 4534   :
 4535 else
 4536   echo "$as_me: failed program was:" >&5
 4537 sed 's/^/| /' conftest.$ac_ext >&5
 4538 
 4539   # Broken: fails on valid input.
 4540 continue
 4541 fi
 4542 
 4543 rm -f conftest.err conftest.$ac_ext
 4544 
 4545   # OK, works on sane cases.  Now check whether nonexistent headers
 4546   # can be detected and how.
 4547   cat >conftest.$ac_ext <<_ACEOF
 4548 /* confdefs.h.  */
 4549 _ACEOF
 4550 cat confdefs.h >>conftest.$ac_ext
 4551 cat >>conftest.$ac_ext <<_ACEOF
 4552 /* end confdefs.h.  */
 4553 #include <ac_nonexistent.h>
 4554 _ACEOF
 4555 if { (ac_try="$ac_cpp conftest.$ac_ext"
 4556 case "(($ac_try" in
 4557   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4558   *) ac_try_echo=$ac_try;;
 4559 esac
 4560 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 4561   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
 4562   ac_status=$?
 4563   grep -v '^ *+' conftest.er1 >conftest.err
 4564   rm -f conftest.er1
 4565   cat conftest.err >&5
 4566   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4567   (exit $ac_status); } >/dev/null && {
 4568      test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 4569      test ! -s conftest.err
 4570        }; then
 4571   # Broken: success on invalid input.
 4572 continue
 4573 else
 4574   echo "$as_me: failed program was:" >&5
 4575 sed 's/^/| /' conftest.$ac_ext >&5
 4576 
 4577   # Passes both tests.
 4578 ac_preproc_ok=:
 4579 break
 4580 fi
 4581 
 4582 rm -f conftest.err conftest.$ac_ext
 4583 
 4584 done
 4585 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 4586 rm -f conftest.err conftest.$ac_ext
 4587 if $ac_preproc_ok; then
 4588   break
 4589 fi
 4590 
 4591     done
 4592     ac_cv_prog_CPP=$CPP
 4593 
 4594 fi
 4595   CPP=$ac_cv_prog_CPP
 4596 else
 4597   ac_cv_prog_CPP=$CPP
 4598 fi
 4599 { echo "$as_me:$LINENO: result: $CPP" >&5
 4600 echo "${ECHO_T}$CPP" >&6; }
 4601 ac_preproc_ok=false
 4602 for ac_c_preproc_warn_flag in '' yes
 4603 do
 4604   # Use a header file that comes with gcc, so configuring glibc
 4605   # with a fresh cross-compiler works.
 4606   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 4607   # <limits.h> exists even on freestanding compilers.
 4608   # On the NeXT, cc -E runs the code through the compiler's parser,
 4609   # not just through cpp. "Syntax error" is here to catch this case.
 4610   cat >conftest.$ac_ext <<_ACEOF
 4611 /* confdefs.h.  */
 4612 _ACEOF
 4613 cat confdefs.h >>conftest.$ac_ext
 4614 cat >>conftest.$ac_ext <<_ACEOF
 4615 /* end confdefs.h.  */
 4616 #ifdef __STDC__
 4617 # include <limits.h>
 4618 #else
 4619 # include <assert.h>
 4620 #endif
 4621              Syntax error
 4622 _ACEOF
 4623 if { (ac_try="$ac_cpp conftest.$ac_ext"
 4624 case "(($ac_try" in
 4625   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4626   *) ac_try_echo=$ac_try;;
 4627 esac
 4628 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 4629   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
 4630   ac_status=$?
 4631   grep -v '^ *+' conftest.er1 >conftest.err
 4632   rm -f conftest.er1
 4633   cat conftest.err >&5
 4634   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4635   (exit $ac_status); } >/dev/null && {
 4636      test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 4637      test ! -s conftest.err
 4638        }; then
 4639   :
 4640 else
 4641   echo "$as_me: failed program was:" >&5
 4642 sed 's/^/| /' conftest.$ac_ext >&5
 4643 
 4644   # Broken: fails on valid input.
 4645 continue
 4646 fi
 4647 
 4648 rm -f conftest.err conftest.$ac_ext
 4649 
 4650   # OK, works on sane cases.  Now check whether nonexistent headers
 4651   # can be detected and how.
 4652   cat >conftest.$ac_ext <<_ACEOF
 4653 /* confdefs.h.  */
 4654 _ACEOF
 4655 cat confdefs.h >>conftest.$ac_ext
 4656 cat >>conftest.$ac_ext <<_ACEOF
 4657 /* end confdefs.h.  */
 4658 #include <ac_nonexistent.h>
 4659 _ACEOF
 4660 if { (ac_try="$ac_cpp conftest.$ac_ext"
 4661 case "(($ac_try" in
 4662   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4663   *) ac_try_echo=$ac_try;;
 4664 esac
 4665 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 4666   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
 4667   ac_status=$?
 4668   grep -v '^ *+' conftest.er1 >conftest.err
 4669   rm -f conftest.er1
 4670   cat conftest.err >&5
 4671   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4672   (exit $ac_status); } >/dev/null && {
 4673      test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 4674      test ! -s conftest.err
 4675        }; then
 4676   # Broken: success on invalid input.
 4677 continue
 4678 else
 4679   echo "$as_me: failed program was:" >&5
 4680 sed 's/^/| /' conftest.$ac_ext >&5
 4681 
 4682   # Passes both tests.
 4683 ac_preproc_ok=:
 4684 break
 4685 fi
 4686 
 4687 rm -f conftest.err conftest.$ac_ext
 4688 
 4689 done
 4690 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 4691 rm -f conftest.err conftest.$ac_ext
 4692 if $ac_preproc_ok; then
 4693   :
 4694 else
 4695   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
 4696 See \`config.log' for more details." >&5
 4697 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
 4698 See \`config.log' for more details." >&2;}
 4699    { (exit 1); exit 1; }; }
 4700 fi
 4701 
 4702 ac_ext=c
 4703 ac_cpp='$CPP $CPPFLAGS'
 4704 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 4705 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 4706 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 4707 
 4708 
 4709 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
 4710 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
 4711 if test "${ac_cv_header_stdc+set}" = set; then
 4712   echo $ECHO_N "(cached) $ECHO_C" >&6
 4713 else
 4714   cat >conftest.$ac_ext <<_ACEOF
 4715 /* confdefs.h.  */
 4716 _ACEOF
 4717 cat confdefs.h >>conftest.$ac_ext
 4718 cat >>conftest.$ac_ext <<_ACEOF
 4719 /* end confdefs.h.  */
 4720 #include <stdlib.h>
 4721 #include <stdarg.h>
 4722 #include <string.h>
 4723 #include <float.h>
 4724 
 4725 int
 4726 main ()
 4727 {
 4728 
 4729   ;
 4730   return 0;
 4731 }
 4732 _ACEOF
 4733 rm -f conftest.$ac_objext
 4734 if { (ac_try="$ac_compile"
 4735 case "(($ac_try" in
 4736   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4737   *) ac_try_echo=$ac_try;;
 4738 esac
 4739 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 4740   (eval "$ac_compile") 2>conftest.er1
 4741   ac_status=$?
 4742   grep -v '^ *+' conftest.er1 >conftest.err
 4743   rm -f conftest.er1
 4744   cat conftest.err >&5
 4745   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4746   (exit $ac_status); } && {
 4747      test -z "$ac_c_werror_flag" ||
 4748      test ! -s conftest.err
 4749        } && test -s conftest.$ac_objext; then
 4750   ac_cv_header_stdc=yes
 4751 else
 4752   echo "$as_me: failed program was:" >&5
 4753 sed 's/^/| /' conftest.$ac_ext >&5
 4754 
 4755     ac_cv_header_stdc=no
 4756 fi
 4757 
 4758 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 4759 
 4760 if test $ac_cv_header_stdc = yes; then
 4761   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 4762   cat >conftest.$ac_ext <<_ACEOF
 4763 /* confdefs.h.  */
 4764 _ACEOF
 4765 cat confdefs.h >>conftest.$ac_ext
 4766 cat >>conftest.$ac_ext <<_ACEOF
 4767 /* end confdefs.h.  */
 4768 #include <string.h>
 4769 
 4770 _ACEOF
 4771 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 4772   $EGREP "memchr" >/dev/null 2>&1; then
 4773   :
 4774 else
 4775   ac_cv_header_stdc=no
 4776 fi
 4777 rm -f conftest*
 4778 
 4779 fi
 4780 
 4781 if test $ac_cv_header_stdc = yes; then
 4782   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 4783   cat >conftest.$ac_ext <<_ACEOF
 4784 /* confdefs.h.  */
 4785 _ACEOF
 4786 cat confdefs.h >>conftest.$ac_ext
 4787 cat >>conftest.$ac_ext <<_ACEOF
 4788 /* end confdefs.h.  */
 4789 #include <stdlib.h>
 4790 
 4791 _ACEOF
 4792 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 4793   $EGREP "free" >/dev/null 2>&1; then
 4794   :
 4795 else
 4796   ac_cv_header_stdc=no
 4797 fi
 4798 rm -f conftest*
 4799 
 4800 fi
 4801 
 4802 if test $ac_cv_header_stdc = yes; then
 4803   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 4804   if test "$cross_compiling" = yes; then
 4805   :
 4806 else
 4807   cat >conftest.$ac_ext <<_ACEOF
 4808 /* confdefs.h.  */
 4809 _ACEOF
 4810 cat confdefs.h >>conftest.$ac_ext
 4811 cat >>conftest.$ac_ext <<_ACEOF
 4812 /* end confdefs.h.  */
 4813 #include <ctype.h>
 4814 #include <stdlib.h>
 4815 #if ((' ' & 0x0FF) == 0x020)
 4816 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 4817 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 4818 #else
 4819 # define ISLOWER(c) \
 4820            (('a' <= (c) && (c) <= 'i') \
 4821              || ('j' <= (c) && (c) <= 'r') \
 4822              || ('s' <= (c) && (c) <= 'z'))
 4823 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
 4824 #endif
 4825 
 4826 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
 4827 int
 4828 main ()
 4829 {
 4830   int i;
 4831   for (i = 0; i < 256; i++)
 4832     if (XOR (islower (i), ISLOWER (i))
 4833     || toupper (i) != TOUPPER (i))
 4834       return 2;
 4835   return 0;
 4836 }
 4837 _ACEOF
 4838 rm -f conftest$ac_exeext
 4839 if { (ac_try="$ac_link"
 4840 case "(($ac_try" in
 4841   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4842   *) ac_try_echo=$ac_try;;
 4843 esac
 4844 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 4845   (eval "$ac_link") 2>&5
 4846   ac_status=$?
 4847   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4848   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
 4849   { (case "(($ac_try" in
 4850   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4851   *) ac_try_echo=$ac_try;;
 4852 esac
 4853 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 4854   (eval "$ac_try") 2>&5
 4855   ac_status=$?
 4856   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4857   (exit $ac_status); }; }; then
 4858   :
 4859 else
 4860   echo "$as_me: program exited with status $ac_status" >&5
 4861 echo "$as_me: failed program was:" >&5
 4862 sed 's/^/| /' conftest.$ac_ext >&5
 4863 
 4864 ( exit $ac_status )
 4865 ac_cv_header_stdc=no
 4866 fi
 4867 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 4868 fi
 4869 
 4870 
 4871 fi
 4872 fi
 4873 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
 4874 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
 4875 if test $ac_cv_header_stdc = yes; then
 4876 
 4877 cat >>confdefs.h <<\_ACEOF
 4878 #define STDC_HEADERS 1
 4879 _ACEOF
 4880 
 4881 fi
 4882 
 4883 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
 4884 
 4885 
 4886 
 4887 
 4888 
 4889 
 4890 
 4891 
 4892 
 4893 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
 4894           inttypes.h stdint.h unistd.h
 4895 do
 4896 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 4897 { echo "$as_me:$LINENO: checking for $ac_header" >&5
 4898 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
 4899 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
 4900   echo $ECHO_N "(cached) $ECHO_C" >&6
 4901 else
 4902   cat >conftest.$ac_ext <<_ACEOF
 4903 /* confdefs.h.  */
 4904 _ACEOF
 4905 cat confdefs.h >>conftest.$ac_ext
 4906 cat >>conftest.$ac_ext <<_ACEOF
 4907 /* end confdefs.h.  */
 4908 $ac_includes_default
 4909 
 4910 #include <$ac_header>
 4911 _ACEOF
 4912 rm -f conftest.$ac_objext
 4913 if { (ac_try="$ac_compile"
 4914 case "(($ac_try" in
 4915   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4916   *) ac_try_echo=$ac_try;;
 4917 esac
 4918 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 4919   (eval "$ac_compile") 2>conftest.er1
 4920   ac_status=$?
 4921   grep -v '^ *+' conftest.er1 >conftest.err
 4922   rm -f conftest.er1
 4923   cat conftest.err >&5
 4924   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4925   (exit $ac_status); } && {
 4926      test -z "$ac_c_werror_flag" ||
 4927      test ! -s conftest.err
 4928        } && test -s conftest.$ac_objext; then
 4929   eval "$as_ac_Header=yes"
 4930 else
 4931   echo "$as_me: failed program was:" >&5
 4932 sed 's/^/| /' conftest.$ac_ext >&5
 4933 
 4934     eval "$as_ac_Header=no"
 4935 fi
 4936 
 4937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 4938 fi
 4939 ac_res=`eval echo '${'$as_ac_Header'}'`
 4940            { echo "$as_me:$LINENO: result: $ac_res" >&5
 4941 echo "${ECHO_T}$ac_res" >&6; }
 4942 if test `eval echo '${'$as_ac_Header'}'` = yes; then
 4943   cat >>confdefs.h <<_ACEOF
 4944 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
 4945 _ACEOF
 4946 
 4947 fi
 4948 
 4949 done
 4950 
 4951 
 4952 
 4953 for ac_header in dlfcn.h
 4954 do
 4955 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 4956 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
 4957   { echo "$as_me:$LINENO: checking for $ac_header" >&5
 4958 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
 4959 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
 4960   echo $ECHO_N "(cached) $ECHO_C" >&6
 4961 fi
 4962 ac_res=`eval echo '${'$as_ac_Header'}'`
 4963            { echo "$as_me:$LINENO: result: $ac_res" >&5
 4964 echo "${ECHO_T}$ac_res" >&6; }
 4965 else
 4966   # Is the header compilable?
 4967 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
 4968 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
 4969 cat >conftest.$ac_ext <<_ACEOF
 4970 /* confdefs.h.  */
 4971 _ACEOF
 4972 cat confdefs.h >>conftest.$ac_ext
 4973 cat >>conftest.$ac_ext <<_ACEOF
 4974 /* end confdefs.h.  */
 4975 $ac_includes_default
 4976 #include <$ac_header>
 4977 _ACEOF
 4978 rm -f conftest.$ac_objext
 4979 if { (ac_try="$ac_compile"
 4980 case "(($ac_try" in
 4981   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4982   *) ac_try_echo=$ac_try;;
 4983 esac
 4984 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 4985   (eval "$ac_compile") 2>conftest.er1
 4986   ac_status=$?
 4987   grep -v '^ *+' conftest.er1 >conftest.err
 4988   rm -f conftest.er1
 4989   cat conftest.err >&5
 4990   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4991   (exit $ac_status); } && {
 4992      test -z "$ac_c_werror_flag" ||
 4993      test ! -s conftest.err
 4994        } && test -s conftest.$ac_objext; then
 4995   ac_header_compiler=yes
 4996 else
 4997   echo "$as_me: failed program was:" >&5
 4998 sed 's/^/| /' conftest.$ac_ext >&5
 4999 
 5000     ac_header_compiler=no
 5001 fi
 5002 
 5003 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 5004 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
 5005 echo "${ECHO_T}$ac_header_compiler" >&6; }
 5006 
 5007 # Is the header present?
 5008 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
 5009 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
 5010 cat >conftest.$ac_ext <<_ACEOF
 5011 /* confdefs.h.  */
 5012 _ACEOF
 5013 cat confdefs.h >>conftest.$ac_ext
 5014 cat >>conftest.$ac_ext <<_ACEOF
 5015 /* end confdefs.h.  */
 5016 #include <$ac_header>
 5017 _ACEOF
 5018 if { (ac_try="$ac_cpp conftest.$ac_ext"
 5019 case "(($ac_try" in
 5020   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 5021   *) ac_try_echo=$ac_try;;
 5022 esac
 5023 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 5024   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
 5025   ac_status=$?
 5026   grep -v '^ *+' conftest.er1 >conftest.err
 5027   rm -f conftest.er1
 5028   cat conftest.err >&5
 5029   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 5030   (exit $ac_status); } >/dev/null && {
 5031      test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 5032      test ! -s conftest.err
 5033        }; then
 5034   ac_header_preproc=yes
 5035 else
 5036   echo "$as_me: failed program was:" >&5
 5037 sed 's/^/| /' conftest.$ac_ext >&5
 5038 
 5039   ac_header_preproc=no
 5040 fi
 5041 
 5042 rm -f conftest.err conftest.$ac_ext
 5043 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
 5044 echo "${ECHO_T}$ac_header_preproc" >&6; }
 5045 
 5046 # So?  What about this header?
 5047 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
 5048   yes:no: )
 5049     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 5050 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
 5051     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
 5052 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
 5053     ac_header_preproc=yes
 5054     ;;
 5055   no:yes:* )
 5056     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
 5057 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
 5058     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
 5059 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
 5060     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
 5061 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
 5062     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
 5063 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
 5064     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 5065 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
 5066     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
 5067 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
 5068 
 5069     ;;
 5070 esac
 5071 { echo "$as_me:$LINENO: checking for $ac_header" >&5
 5072 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
 5073 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
 5074   echo $ECHO_N "(cached) $ECHO_C" >&6
 5075 else
 5076   eval "$as_ac_Header=\$ac_header_preproc"
 5077 fi
 5078 ac_res=`eval echo '${'$as_ac_Header'}'`
 5079            { echo "$as_me:$LINENO: result: $ac_res" >&5
 5080 echo "${ECHO_T}$ac_res" >&6; }
 5081 
 5082 fi
 5083 if test `eval echo '${'$as_ac_Header'}'` = yes; then
 5084   cat >>confdefs.h <<_ACEOF
 5085 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
 5086 _ACEOF
 5087 
 5088 fi
 5089 
 5090 done
 5091 
 5092 ac_ext=cpp
 5093 ac_cpp='$CXXCPP $CPPFLAGS'
 5094 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 5095 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 5096 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 5097 if test -z "$CXX"; then
 5098   if test -n "$CCC"; then
 5099     CXX=$CCC
 5100   else
 5101     if test -n "$ac_tool_prefix"; then
 5102   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
 5103   do
 5104     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 5105 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 5106 { echo "$as_me:$LINENO: checking for $ac_word" >&5
 5107 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 5108 if test "${ac_cv_prog_CXX+set}" = set; then
 5109   echo $ECHO_N "(cached) $ECHO_C" >&6
 5110 else
 5111   if test -n "$CXX"; then
 5112   ac_cv_prog_CXX="$CXX" # Let the user override the test.
 5113 else
 5114 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 5115 for as_dir in $PATH
 5116 do
 5117   IFS=$as_save_IFS
 5118   test -z "$as_dir" && as_dir=.
 5119   for ac_exec_ext in '' $ac_executable_extensions; do
 5120   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 5121     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
 5122     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 5123     break 2
 5124   fi
 5125 done
 5126 done
 5127 IFS=$as_save_IFS
 5128 
 5129 fi
 5130 fi
 5131 CXX=$ac_cv_prog_CXX
 5132 if test -n "$CXX"; then
 5133   { echo "$as_me:$LINENO: result: $CXX" >&5
 5134 echo "${ECHO_T}$CXX" >&6; }
 5135 else
 5136   { echo "$as_me:$LINENO: result: no" >&5
 5137 echo "${ECHO_T}no" >&6; }
 5138 fi
 5139 
 5140 
 5141     test -n "$CXX" && break
 5142   done
 5143 fi
 5144 if test -z "$CXX"; then
 5145   ac_ct_CXX=$CXX
 5146   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
 5147 do
 5148   # Extract the first word of "$ac_prog", so it can be a program name with args.
 5149 set dummy $ac_prog; ac_word=$2
 5150 { echo "$as_me:$LINENO: checking for $ac_word" >&5
 5151 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 5152 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
 5153   echo $ECHO_N "(cached) $ECHO_C" >&6
 5154 else
 5155   if test -n "$ac_ct_CXX"; then
 5156   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
 5157 else
 5158 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 5159 for as_dir in $PATH
 5160 do
 5161   IFS=$as_save_IFS
 5162   test -z "$as_dir" && as_dir=.
 5163   for ac_exec_ext in '' $ac_executable_extensions; do
 5164   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 5165     ac_cv_prog_ac_ct_CXX="$ac_prog"
 5166     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 5167     break 2
 5168   fi
 5169 done
 5170 done
 5171 IFS=$as_save_IFS
 5172 
 5173 fi
 5174 fi
 5175 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
 5176 if test -n "$ac_ct_CXX"; then
 5177   { echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
 5178 echo "${ECHO_T}$ac_ct_CXX" >&6; }
 5179 else
 5180   { echo "$as_me:$LINENO: result: no" >&5
 5181 echo "${ECHO_T}no" >&6; }
 5182 fi
 5183 
 5184 
 5185   test -n "$ac_ct_CXX" && break
 5186 done
 5187 
 5188   if test "x$ac_ct_CXX" = x; then
 5189     CXX="g++"
 5190   else
 5191     case $cross_compiling:$ac_tool_warned in
 5192 yes:)
 5193 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 5194 whose name does not start with the host triplet.  If you think this
 5195 configuration is useful to you, please write to autoconf@gnu.org." >&5
 5196 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 5197 whose name does not start with the host triplet.  If you think this
 5198 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 5199 ac_tool_warned=yes ;;
 5200 esac
 5201     CXX=$ac_ct_CXX
 5202   fi
 5203 fi
 5204 
 5205   fi
 5206 fi
 5207 # Provide some information about the compiler.
 5208 echo "$as_me:$LINENO: checking for C++ compiler version" >&5
 5209 ac_compiler=`set X $ac_compile; echo $2`
 5210 { (ac_try="$ac_compiler --version >&5"
 5211 case "(($ac_try" in
 5212   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 5213   *) ac_try_echo=$ac_try;;
 5214 esac
 5215 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 5216   (eval "$ac_compiler --version >&5") 2>&5
 5217   ac_status=$?
 5218   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 5219   (exit $ac_status); }
 5220 { (ac_try="$ac_compiler -v >&5"
 5221 case "(($ac_try" in
 5222   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 5223   *) ac_try_echo=$ac_try;;
 5224 esac
 5225 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 5226   (eval "$ac_compiler -v >&5") 2>&5
 5227   ac_status=$?
 5228   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 5229   (exit $ac_status); }
 5230 { (ac_try="$ac_compiler -V >&5"
 5231 case "(($ac_try" in
 5232   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 5233   *) ac_try_echo=$ac_try;;
 5234 esac
 5235 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 5236   (eval "$ac_compiler -V >&5") 2>&5
 5237   ac_status=$?
 5238   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 5239   (exit $ac_status); }
 5240 
 5241 { echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
 5242 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }
 5243 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
 5244   echo $ECHO_N "(cached) $ECHO_C" >&6
 5245 else
 5246   cat >conftest.$ac_ext <<_ACEOF
 5247 /* confdefs.h.  */
 5248 _ACEOF
 5249 cat confdefs.h >>conftest.$ac_ext
 5250 cat >>conftest.$ac_ext <<_ACEOF
 5251 /* end confdefs.h.  */
 5252 
 5253 int
 5254 main ()
 5255 {
 5256 #ifndef __GNUC__
 5257        choke me
 5258 #endif
 5259 
 5260   ;
 5261   return 0;
 5262 }
 5263 _ACEOF
 5264 rm -f conftest.$ac_objext
 5265 if { (ac_try="$ac_compile"
 5266 case "(($ac_try" in
 5267   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 5268   *) ac_try_echo=$ac_try;;
 5269 esac
 5270 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 5271   (eval "$ac_compile") 2>conftest.er1
 5272   ac_status=$?
 5273   grep -v '^ *+' conftest.er1 >conftest.err
 5274   rm -f conftest.er1
 5275   cat conftest.err >&5
 5276   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 5277   (exit $ac_status); } && {
 5278      test -z "$ac_cxx_werror_flag" ||
 5279      test ! -s conftest.err
 5280        } && test -s conftest.$ac_objext; then
 5281   ac_compiler_gnu=yes
 5282 else
 5283   echo "$as_me: failed program was:" >&5
 5284 sed 's/^/| /' conftest.$ac_ext >&5
 5285 
 5286     ac_compiler_gnu=no
 5287 fi
 5288 
 5289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 5290 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
 5291 
 5292 fi
 5293 { echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
 5294 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
 5295 GXX=`test $ac_compiler_gnu = yes && echo yes`
 5296 ac_test_CXXFLAGS=${CXXFLAGS+set}
 5297 ac_save_CXXFLAGS=$CXXFLAGS
 5298 { echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
 5299 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }
 5300 if test "${ac_cv_prog_cxx_g+set}" = set; then
 5301   echo $ECHO_N "(cached) $ECHO_C" >&6
 5302 else
 5303   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
 5304    ac_cxx_werror_flag=yes
 5305    ac_cv_prog_cxx_g=no
 5306    CXXFLAGS="-g"
 5307    cat >conftest.$ac_ext <<_ACEOF
 5308 /* confdefs.h.  */
 5309 _ACEOF
 5310 cat confdefs.h >>conftest.$ac_ext
 5311 cat >>conftest.$ac_ext <<_ACEOF
 5312 /* end confdefs.h.  */
 5313 
 5314 int
 5315 main ()
 5316 {
 5317 
 5318   ;
 5319   return 0;
 5320 }
 5321 _ACEOF
 5322 rm -f conftest.$ac_objext
 5323 if { (ac_try="$ac_compile"
 5324 case "(($ac_try" in
 5325   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 5326   *) ac_try_echo=$ac_try;;
 5327 esac
 5328 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 5329   (eval "$ac_compile") 2>conftest.er1
 5330   ac_status=$?
 5331   grep -v '^ *+' conftest.er1 >conftest.err
 5332   rm -f conftest.er1
 5333   cat conftest.err >&5
 5334   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 5335   (exit $ac_status); } && {
 5336      test -z "$ac_cxx_werror_flag" ||
 5337      test ! -s conftest.err
 5338        } && test -s conftest.$ac_objext; then
 5339   ac_cv_prog_cxx_g=yes
 5340 else
 5341   echo "$as_me: failed program was:" >&5
 5342 sed 's/^/| /' conftest.$ac_ext >&5
 5343 
 5344     CXXFLAGS=""
 5345       cat >conftest.$ac_ext <<_ACEOF
 5346 /* confdefs.h.  */
 5347 _ACEOF
 5348 cat confdefs.h >>conftest.$ac_ext
 5349 cat >>conftest.$ac_ext <<_ACEOF
 5350 /* end confdefs.h.  */
 5351 
 5352 int
 5353 main ()
 5354 {
 5355 
 5356   ;
 5357   return 0;
 5358 }
 5359 _ACEOF
 5360 rm -f conftest.$ac_objext
 5361 if { (ac_try="$ac_compile"
 5362 case "(($ac_try" in
 5363   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 5364   *) ac_try_echo=$ac_try;;
 5365 esac
 5366 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 5367   (eval "$ac_compile") 2>conftest.er1
 5368   ac_status=$?
 5369   grep -v '^ *+' conftest.er1 >conftest.err
 5370   rm -f conftest.er1
 5371   cat conftest.err >&5
 5372   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 5373   (exit $ac_status); } && {
 5374      test -z "$ac_cxx_werror_flag" ||
 5375      test ! -s conftest.err
 5376        } && test -s conftest.$ac_objext; then
 5377   :
 5378 else
 5379   echo "$as_me: failed program was:" >&5
 5380 sed 's/^/| /' conftest.$ac_ext >&5
 5381 
 5382     ac_cxx_werror_flag=$ac_save_cxx_werror_flag
 5383      CXXFLAGS="-g"
 5384      cat >conftest.$ac_ext <<_ACEOF
 5385 /* confdefs.h.  */
 5386 _ACEOF
 5387 cat confdefs.h >>conftest.$ac_ext
 5388 cat >>conftest.$ac_ext <<_ACEOF
 5389 /* end confdefs.h.  */
 5390 
 5391 int
 5392 main ()
 5393 {
 5394 
 5395   ;
 5396   return 0;
 5397 }
 5398 _ACEOF
 5399 rm -f conftest.$ac_objext
 5400 if { (ac_try="$ac_compile"
 5401 case "(($ac_try" in
 5402   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 5403   *) ac_try_echo=$ac_try;;
 5404 esac
 5405 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 5406   (eval "$ac_compile") 2>conftest.er1
 5407   ac_status=$?
 5408   grep -v '^ *+' conftest.er1 >conftest.err
 5409   rm -f conftest.er1
 5410   cat conftest.err >&5
 5411   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 5412   (exit $ac_status); } && {
 5413      test -z "$ac_cxx_werror_flag" ||
 5414      test ! -s conftest.err
 5415        } && test -s conftest.$ac_objext; then
 5416   ac_cv_prog_cxx_g=yes
 5417 else
 5418   echo "$as_me: failed program was:" >&5
 5419 sed 's/^/| /' conftest.$ac_ext >&5
 5420 
 5421 
 5422 fi
 5423 
 5424 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 5425 fi
 5426 
 5427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 5428 fi
 5429 
 5430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 5431    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
 5432 fi
 5433 { echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
 5434 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }
 5435 if test "$ac_test_CXXFLAGS" = set; then
 5436   CXXFLAGS=$ac_save_CXXFLAGS
 5437 elif test $ac_cv_prog_cxx_g = yes; then
 5438   if test "$GXX" = yes; then
 5439     CXXFLAGS="-g -O2"
 5440   else
 5441     CXXFLAGS="-g"
 5442   fi
 5443 else
 5444   if test "$GXX" = yes; then
 5445     CXXFLAGS="-O2"
 5446   else
 5447     CXXFLAGS=
 5448   fi
 5449 fi
 5450 ac_ext=cpp
 5451 ac_cpp='$CXXCPP $CPPFLAGS'
 5452 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 5453 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 5454 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 5455 
 5456 depcc="$CXX"  am_compiler_list=
 5457 
 5458 { echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
 5459 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
 5460 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
 5461   echo $ECHO_N "(cached) $ECHO_C" >&6
 5462 else
 5463   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 5464   # We make a subdir and do the tests there.  Otherwise we can end up
 5465   # making bogus files that we don't know about and never remove.  For
 5466   # instance it was reported that on HP-UX the gcc test will end up
 5467   # making a dummy file named `D' -- because `-MD' means `put the output
 5468   # in D'.
 5469   mkdir conftest.dir
 5470   # Copy depcomp to subdir because otherwise we won't find it if we're
 5471   # using a relative directory.
 5472   cp "$am_depcomp" conftest.dir
 5473   cd conftest.dir
 5474   # We will build objects and dependencies in a subdirectory because
 5475   # it helps to detect inapplicable dependency modes.  For instance
 5476   # both Tru64's cc and ICC support -MD to output dependencies as a
 5477   # side effect of compilation, but ICC will put the dependencies in
 5478   # the current directory while Tru64 will put them in the object
 5479   # directory.
 5480   mkdir sub
 5481 
 5482   am_cv_CXX_dependencies_compiler_type=none
 5483   if test "$am_compiler_list" = ""; then
 5484      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
 5485   fi
 5486   for depmode in $am_compiler_list; do
 5487     # Setup a source with many dependencies, because some compilers
 5488     # like to wrap large dependency lists on column 80 (with \), and
 5489     # we should not choose a depcomp mode which is confused by this.
 5490     #
 5491     # We need to recreate these files for each test, as the compiler may
 5492     # overwrite some of them when testing with obscure command lines.
 5493     # This happens at least with the AIX C compiler.
 5494     : > sub/conftest.c
 5495     for i in 1 2 3 4 5 6; do
 5496       echo '#include "conftst'$i'.h"' >> sub/conftest.c
 5497       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
 5498       # Solaris 8's {/usr,}/bin/sh.
 5499       touch sub/conftst$i.h
 5500     done
 5501     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
 5502 
 5503     case $depmode in
 5504     nosideeffect)
 5505       # after this tag, mechanisms are not by side-effect, so they'll
 5506       # only be used when explicitly requested
 5507       if test "x$enable_dependency_tracking" = xyes; then
 5508     continue
 5509       else
 5510     break
 5511       fi
 5512       ;;
 5513     none) break ;;
 5514     esac
 5515     # We check with `-c' and `-o' for the sake of the "dashmstdout"
 5516     # mode.  It turns out that the SunPro C++ compiler does not properly
 5517     # handle `-M -o', and we need to detect this.
 5518     if depmode=$depmode \
 5519        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
 5520        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
 5521        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
 5522          >/dev/null 2>conftest.err &&
 5523        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
 5524        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
 5525        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
 5526        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
 5527       # icc doesn't choke on unknown options, it will just issue warnings
 5528       # or remarks (even with -Werror).  So we grep stderr for any message
 5529       # that says an option was ignored or not supported.
 5530       # When given -MP, icc 7.0 and 7.1 complain thusly:
 5531       #   icc: Command line warning: ignoring option '-M'; no argument required
 5532       # The diagnosis changed in icc 8.0:
 5533       #   icc: Command line remark: option '-MP' not supported
 5534       if (grep 'ignoring option' conftest.err ||
 5535           grep 'not supported' conftest.err) >/dev/null 2>&