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Member "bbkeys-0.9.1/configure" (22 Dec 2008, 254467 Bytes) of package /linux/privat/old/bbkeys-0.9.1.tar.gz:


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    1 #! /bin/sh
    2 # Guess values for system-dependent variables and create Makefiles.
    3 # Generated by GNU Autoconf 2.63.
    4 #
    5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
    6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008 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   # Pre-4.2 versions of Zsh do 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$as_cr_digits
   39 
   40 as_nl='
   41 '
   42 export as_nl
   43 # Printing a long string crashes Solaris 7 /usr/bin/printf.
   44 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
   45 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
   46 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
   47 if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
   48   as_echo='printf %s\n'
   49   as_echo_n='printf %s'
   50 else
   51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
   52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
   53     as_echo_n='/usr/ucb/echo -n'
   54   else
   55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
   56     as_echo_n_body='eval
   57       arg=$1;
   58       case $arg in
   59       *"$as_nl"*)
   60     expr "X$arg" : "X\\(.*\\)$as_nl";
   61     arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
   62       esac;
   63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
   64     '
   65     export as_echo_n_body
   66     as_echo_n='sh -c $as_echo_n_body as_echo'
   67   fi
   68   export as_echo_body
   69   as_echo='sh -c $as_echo_body as_echo'
   70 fi
   71 
   72 # The user is always right.
   73 if test "${PATH_SEPARATOR+set}" != set; then
   74   PATH_SEPARATOR=:
   75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
   76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
   77       PATH_SEPARATOR=';'
   78   }
   79 fi
   80 
   81 # Support unset when possible.
   82 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
   83   as_unset=unset
   84 else
   85   as_unset=false
   86 fi
   87 
   88 
   89 # IFS
   90 # We need space, tab and new line, in precisely that order.  Quoting is
   91 # there to prevent editors from complaining about space-tab.
   92 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
   93 # splitting by setting IFS to empty value.)
   94 IFS=" ""    $as_nl"
   95 
   96 # Find who we are.  Look in the path if we contain no directory separator.
   97 case $0 in
   98   *[\\/]* ) as_myself=$0 ;;
   99   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  100 for as_dir in $PATH
  101 do
  102   IFS=$as_save_IFS
  103   test -z "$as_dir" && as_dir=.
  104   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  105 done
  106 IFS=$as_save_IFS
  107 
  108      ;;
  109 esac
  110 # We did not find ourselves, most probably we were run as `sh COMMAND'
  111 # in which case we are not to be found in the path.
  112 if test "x$as_myself" = x; then
  113   as_myself=$0
  114 fi
  115 if test ! -f "$as_myself"; then
  116   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  117   { (exit 1); exit 1; }
  118 fi
  119 
  120 # Work around bugs in pre-3.0 UWIN ksh.
  121 for as_var in ENV MAIL MAILPATH
  122 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  123 done
  124 PS1='$ '
  125 PS2='> '
  126 PS4='+ '
  127 
  128 # NLS nuisances.
  129 LC_ALL=C
  130 export LC_ALL
  131 LANGUAGE=C
  132 export LANGUAGE
  133 
  134 # Required to use basename.
  135 if expr a : '\(a\)' >/dev/null 2>&1 &&
  136    test "X`expr 00001 : '.*\(...\)'`" = X001; then
  137   as_expr=expr
  138 else
  139   as_expr=false
  140 fi
  141 
  142 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  143   as_basename=basename
  144 else
  145   as_basename=false
  146 fi
  147 
  148 
  149 # Name of the executable.
  150 as_me=`$as_basename -- "$0" ||
  151 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  152      X"$0" : 'X\(//\)$' \| \
  153      X"$0" : 'X\(/\)' \| . 2>/dev/null ||
  154 $as_echo X/"$0" |
  155     sed '/^.*\/\([^/][^/]*\)\/*$/{
  156         s//\1/
  157         q
  158       }
  159       /^X\/\(\/\/\)$/{
  160         s//\1/
  161         q
  162       }
  163       /^X\/\(\/\).*/{
  164         s//\1/
  165         q
  166       }
  167       s/.*/./; q'`
  168 
  169 # CDPATH.
  170 $as_unset CDPATH
  171 
  172 
  173 if test "x$CONFIG_SHELL" = x; then
  174   if (eval ":") 2>/dev/null; then
  175   as_have_required=yes
  176 else
  177   as_have_required=no
  178 fi
  179 
  180   if test $as_have_required = yes &&     (eval ":
  181 (as_func_return () {
  182   (exit \$1)
  183 }
  184 as_func_success () {
  185   as_func_return 0
  186 }
  187 as_func_failure () {
  188   as_func_return 1
  189 }
  190 as_func_ret_success () {
  191   return 0
  192 }
  193 as_func_ret_failure () {
  194   return 1
  195 }
  196 
  197 exitcode=0
  198 if as_func_success; then
  199   :
  200 else
  201   exitcode=1
  202   echo as_func_success failed.
  203 fi
  204 
  205 if as_func_failure; then
  206   exitcode=1
  207   echo as_func_failure succeeded.
  208 fi
  209 
  210 if as_func_ret_success; then
  211   :
  212 else
  213   exitcode=1
  214   echo as_func_ret_success failed.
  215 fi
  216 
  217 if as_func_ret_failure; then
  218   exitcode=1
  219   echo as_func_ret_failure succeeded.
  220 fi
  221 
  222 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
  223   :
  224 else
  225   exitcode=1
  226   echo positional parameters were not saved.
  227 fi
  228 
  229 test \$exitcode = 0) || { (exit 1); exit 1; }
  230 
  231 (
  232   as_lineno_1=\$LINENO
  233   as_lineno_2=\$LINENO
  234   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
  235   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
  236 ") 2> /dev/null; then
  237   :
  238 else
  239   as_candidate_shells=
  240     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  241 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
  242 do
  243   IFS=$as_save_IFS
  244   test -z "$as_dir" && as_dir=.
  245   case $as_dir in
  246      /*)
  247        for as_base in sh bash ksh sh5; do
  248          as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
  249        done;;
  250        esac
  251 done
  252 IFS=$as_save_IFS
  253 
  254 
  255       for as_shell in $as_candidate_shells $SHELL; do
  256      # Try only shells that exist, to save several forks.
  257      if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
  258         { ("$as_shell") 2> /dev/null <<\_ASEOF
  259 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  260   emulate sh
  261   NULLCMD=:
  262   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  263   # is contrary to our usage.  Disable this feature.
  264   alias -g '${1+"$@"}'='"$@"'
  265   setopt NO_GLOB_SUBST
  266 else
  267   case `(set -o) 2>/dev/null` in
  268   *posix*) set -o posix ;;
  269 esac
  270 
  271 fi
  272 
  273 
  274 :
  275 _ASEOF
  276 }; then
  277   CONFIG_SHELL=$as_shell
  278            as_have_required=yes
  279            if { "$as_shell" 2> /dev/null <<\_ASEOF
  280 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  281   emulate sh
  282   NULLCMD=:
  283   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  284   # is contrary to our usage.  Disable this feature.
  285   alias -g '${1+"$@"}'='"$@"'
  286   setopt NO_GLOB_SUBST
  287 else
  288   case `(set -o) 2>/dev/null` in
  289   *posix*) set -o posix ;;
  290 esac
  291 
  292 fi
  293 
  294 
  295 :
  296 (as_func_return () {
  297   (exit $1)
  298 }
  299 as_func_success () {
  300   as_func_return 0
  301 }
  302 as_func_failure () {
  303   as_func_return 1
  304 }
  305 as_func_ret_success () {
  306   return 0
  307 }
  308 as_func_ret_failure () {
  309   return 1
  310 }
  311 
  312 exitcode=0
  313 if as_func_success; then
  314   :
  315 else
  316   exitcode=1
  317   echo as_func_success failed.
  318 fi
  319 
  320 if as_func_failure; then
  321   exitcode=1
  322   echo as_func_failure succeeded.
  323 fi
  324 
  325 if as_func_ret_success; then
  326   :
  327 else
  328   exitcode=1
  329   echo as_func_ret_success failed.
  330 fi
  331 
  332 if as_func_ret_failure; then
  333   exitcode=1
  334   echo as_func_ret_failure succeeded.
  335 fi
  336 
  337 if ( set x; as_func_ret_success y && test x = "$1" ); then
  338   :
  339 else
  340   exitcode=1
  341   echo positional parameters were not saved.
  342 fi
  343 
  344 test $exitcode = 0) || { (exit 1); exit 1; }
  345 
  346 (
  347   as_lineno_1=$LINENO
  348   as_lineno_2=$LINENO
  349   test "x$as_lineno_1" != "x$as_lineno_2" &&
  350   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
  351 
  352 _ASEOF
  353 }; then
  354   break
  355 fi
  356 
  357 fi
  358 
  359       done
  360 
  361       if test "x$CONFIG_SHELL" != x; then
  362   for as_var in BASH_ENV ENV
  363     do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  364     done
  365     export CONFIG_SHELL
  366     exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
  367 fi
  368 
  369 
  370     if test $as_have_required = no; then
  371   echo This script requires a shell more modern than all the
  372       echo shells that I found on your system.  Please install a
  373       echo modern shell, or manually run the script under such a
  374       echo shell if you do have one.
  375       { (exit 1); exit 1; }
  376 fi
  377 
  378 
  379 fi
  380 
  381 fi
  382 
  383 
  384 
  385 (eval "as_func_return () {
  386   (exit \$1)
  387 }
  388 as_func_success () {
  389   as_func_return 0
  390 }
  391 as_func_failure () {
  392   as_func_return 1
  393 }
  394 as_func_ret_success () {
  395   return 0
  396 }
  397 as_func_ret_failure () {
  398   return 1
  399 }
  400 
  401 exitcode=0
  402 if as_func_success; then
  403   :
  404 else
  405   exitcode=1
  406   echo as_func_success failed.
  407 fi
  408 
  409 if as_func_failure; then
  410   exitcode=1
  411   echo as_func_failure succeeded.
  412 fi
  413 
  414 if as_func_ret_success; then
  415   :
  416 else
  417   exitcode=1
  418   echo as_func_ret_success failed.
  419 fi
  420 
  421 if as_func_ret_failure; then
  422   exitcode=1
  423   echo as_func_ret_failure succeeded.
  424 fi
  425 
  426 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
  427   :
  428 else
  429   exitcode=1
  430   echo positional parameters were not saved.
  431 fi
  432 
  433 test \$exitcode = 0") || {
  434   echo No shell found that supports shell functions.
  435   echo Please tell bug-autoconf@gnu.org about your system,
  436   echo including any error possibly output before this message.
  437   echo This can help us improve future autoconf versions.
  438   echo Configuration will now proceed without shell functions.
  439 }
  440 
  441 
  442 
  443   as_lineno_1=$LINENO
  444   as_lineno_2=$LINENO
  445   test "x$as_lineno_1" != "x$as_lineno_2" &&
  446   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
  447 
  448   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
  449   # uniformly replaced by the line number.  The first 'sed' inserts a
  450   # line-number line after each line using $LINENO; the second 'sed'
  451   # does the real work.  The second script uses 'N' to pair each
  452   # line-number line with the line containing $LINENO, and appends
  453   # trailing '-' during substitution so that $LINENO is not a special
  454   # case at line end.
  455   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
  456   # scripts with optimization help from Paolo Bonzini.  Blame Lee
  457   # E. McMahon (1931-1989) for sed's syntax.  :-)
  458   sed -n '
  459     p
  460     /[$]LINENO/=
  461   ' <$as_myself |
  462     sed '
  463       s/[$]LINENO.*/&-/
  464       t lineno
  465       b
  466       :lineno
  467       N
  468       :loop
  469       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
  470       t loop
  471       s/-\n.*//
  472     ' >$as_me.lineno &&
  473   chmod +x "$as_me.lineno" ||
  474     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
  475    { (exit 1); exit 1; }; }
  476 
  477   # Don't try to exec as it changes $[0], causing all sort of problems
  478   # (the dirname of $[0] is not the place where we might find the
  479   # original and so on.  Autoconf is especially sensitive to this).
  480   . "./$as_me.lineno"
  481   # Exit status is that of the last command.
  482   exit
  483 }
  484 
  485 
  486 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  487   as_dirname=dirname
  488 else
  489   as_dirname=false
  490 fi
  491 
  492 ECHO_C= ECHO_N= ECHO_T=
  493 case `echo -n x` in
  494 -n*)
  495   case `echo 'x\c'` in
  496   *c*) ECHO_T=' ';; # ECHO_T is single tab character.
  497   *)   ECHO_C='\c';;
  498   esac;;
  499 *)
  500   ECHO_N='-n';;
  501 esac
  502 if expr a : '\(a\)' >/dev/null 2>&1 &&
  503    test "X`expr 00001 : '.*\(...\)'`" = X001; then
  504   as_expr=expr
  505 else
  506   as_expr=false
  507 fi
  508 
  509 rm -f conf$$ conf$$.exe conf$$.file
  510 if test -d conf$$.dir; then
  511   rm -f conf$$.dir/conf$$.file
  512 else
  513   rm -f conf$$.dir
  514   mkdir conf$$.dir 2>/dev/null
  515 fi
  516 if (echo >conf$$.file) 2>/dev/null; then
  517   if ln -s conf$$.file conf$$ 2>/dev/null; then
  518     as_ln_s='ln -s'
  519     # ... but there are two gotchas:
  520     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
  521     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
  522     # In both cases, we have to default to `cp -p'.
  523     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
  524       as_ln_s='cp -p'
  525   elif ln conf$$.file conf$$ 2>/dev/null; then
  526     as_ln_s=ln
  527   else
  528     as_ln_s='cp -p'
  529   fi
  530 else
  531   as_ln_s='cp -p'
  532 fi
  533 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
  534 rmdir conf$$.dir 2>/dev/null
  535 
  536 if mkdir -p . 2>/dev/null; then
  537   as_mkdir_p=:
  538 else
  539   test -d ./-p && rmdir ./-p
  540   as_mkdir_p=false
  541 fi
  542 
  543 if test -x / >/dev/null 2>&1; then
  544   as_test_x='test -x'
  545 else
  546   if ls -dL / >/dev/null 2>&1; then
  547     as_ls_L_option=L
  548   else
  549     as_ls_L_option=
  550   fi
  551   as_test_x='
  552     eval sh -c '\''
  553       if test -d "$1"; then
  554     test -d "$1/.";
  555       else
  556     case $1 in
  557     -*)set "./$1";;
  558     esac;
  559     case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
  560     ???[sx]*):;;*)false;;esac;fi
  561     '\'' sh
  562   '
  563 fi
  564 as_executable_p=$as_test_x
  565 
  566 # Sed expression to map a string onto a valid CPP name.
  567 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
  568 
  569 # Sed expression to map a string onto a valid variable name.
  570 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
  571 
  572 
  573 
  574 exec 7<&0 </dev/null 6>&1
  575 
  576 # Name of the host.
  577 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
  578 # so uname gets run too.
  579 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
  580 
  581 #
  582 # Initializations.
  583 #
  584 ac_default_prefix=/usr/local
  585 ac_clean_files=
  586 ac_config_libobj_dir=.
  587 LIBOBJS=
  588 cross_compiling=no
  589 subdirs=
  590 MFLAGS=
  591 MAKEFLAGS=
  592 SHELL=${CONFIG_SHELL-/bin/sh}
  593 
  594 # Identity of this package.
  595 PACKAGE_NAME=
  596 PACKAGE_TARNAME=
  597 PACKAGE_VERSION=
  598 PACKAGE_STRING=
  599 PACKAGE_BUGREPORT=
  600 
  601 ac_unique_file="src/main.cpp"
  602 ac_default_prefix=/usr/local
  603 # Factoring default headers for most tests.
  604 ac_includes_default="\
  605 #include <stdio.h>
  606 #ifdef HAVE_SYS_TYPES_H
  607 # include <sys/types.h>
  608 #endif
  609 #ifdef HAVE_SYS_STAT_H
  610 # include <sys/stat.h>
  611 #endif
  612 #ifdef STDC_HEADERS
  613 # include <stdlib.h>
  614 # include <stddef.h>
  615 #else
  616 # ifdef HAVE_STDLIB_H
  617 #  include <stdlib.h>
  618 # endif
  619 #endif
  620 #ifdef HAVE_STRING_H
  621 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
  622 #  include <memory.h>
  623 # endif
  624 # include <string.h>
  625 #endif
  626 #ifdef HAVE_STRINGS_H
  627 # include <strings.h>
  628 #endif
  629 #ifdef HAVE_INTTYPES_H
  630 # include <inttypes.h>
  631 #endif
  632 #ifdef HAVE_STDINT_H
  633 # include <stdint.h>
  634 #endif
  635 #ifdef HAVE_UNISTD_H
  636 # include <unistd.h>
  637 #endif"
  638 
  639 ac_subst_vars='LTLIBOBJS
  640 LIBOBJS
  641 LIBBT_LIBS
  642 LIBBT_CFLAGS
  643 PKG_CONFIG
  644 EGREP
  645 GREP
  646 X_EXTRA_LIBS
  647 X_LIBS
  648 X_PRE_LIBS
  649 X_CFLAGS
  650 XMKMF
  651 PERL
  652 LN_S
  653 CPP
  654 am__fastdepCXX_FALSE
  655 am__fastdepCXX_TRUE
  656 CXXDEPMODE
  657 ac_ct_CXX
  658 CXXFLAGS
  659 CXX
  660 am__fastdepCC_FALSE
  661 am__fastdepCC_TRUE
  662 CCDEPMODE
  663 AMDEPBACKSLASH
  664 AMDEP_FALSE
  665 AMDEP_TRUE
  666 am__quote
  667 am__include
  668 DEPDIR
  669 OBJEXT
  670 EXEEXT
  671 ac_ct_CC
  672 CPPFLAGS
  673 LDFLAGS
  674 CFLAGS
  675 CC
  676 regex_cmd
  677 MAINT
  678 MAINTAINER_MODE_FALSE
  679 MAINTAINER_MODE_TRUE
  680 am__untar
  681 am__tar
  682 AMTAR
  683 am__leading_dot
  684 SET_MAKE
  685 AWK
  686 mkdir_p
  687 MKDIR_P
  688 INSTALL_STRIP_PROGRAM
  689 STRIP
  690 install_sh
  691 MAKEINFO
  692 AUTOHEADER
  693 AUTOMAKE
  694 AUTOCONF
  695 ACLOCAL
  696 VERSION
  697 PACKAGE
  698 CYGPATH_W
  699 am__isrc
  700 INSTALL_DATA
  701 INSTALL_SCRIPT
  702 INSTALL_PROGRAM
  703 target_alias
  704 host_alias
  705 build_alias
  706 LIBS
  707 ECHO_T
  708 ECHO_N
  709 ECHO_C
  710 DEFS
  711 mandir
  712 localedir
  713 libdir
  714 psdir
  715 pdfdir
  716 dvidir
  717 htmldir
  718 infodir
  719 docdir
  720 oldincludedir
  721 includedir
  722 localstatedir
  723 sharedstatedir
  724 sysconfdir
  725 datadir
  726 datarootdir
  727 libexecdir
  728 sbindir
  729 bindir
  730 program_transform_name
  731 prefix
  732 exec_prefix
  733 PACKAGE_BUGREPORT
  734 PACKAGE_STRING
  735 PACKAGE_VERSION
  736 PACKAGE_TARNAME
  737 PACKAGE_NAME
  738 PATH_SEPARATOR
  739 SHELL'
  740 ac_subst_files=''
  741 ac_user_opts='
  742 enable_option_checking
  743 enable_maintainer_mode
  744 enable_debug
  745 enable_dependency_tracking
  746 with_x
  747 '
  748       ac_precious_vars='build_alias
  749 host_alias
  750 target_alias
  751 CC
  752 CFLAGS
  753 LDFLAGS
  754 LIBS
  755 CPPFLAGS
  756 CXX
  757 CXXFLAGS
  758 CCC
  759 CPP
  760 XMKMF
  761 PKG_CONFIG
  762 LIBBT_CFLAGS
  763 LIBBT_LIBS'
  764 
  765 
  766 # Initialize some variables set by options.
  767 ac_init_help=
  768 ac_init_version=false
  769 ac_unrecognized_opts=
  770 ac_unrecognized_sep=
  771 # The variables have the same names as the options, with
  772 # dashes changed to underlines.
  773 cache_file=/dev/null
  774 exec_prefix=NONE
  775 no_create=
  776 no_recursion=
  777 prefix=NONE
  778 program_prefix=NONE
  779 program_suffix=NONE
  780 program_transform_name=s,x,x,
  781 silent=
  782 site=
  783 srcdir=
  784 verbose=
  785 x_includes=NONE
  786 x_libraries=NONE
  787 
  788 # Installation directory options.
  789 # These are left unexpanded so users can "make install exec_prefix=/foo"
  790 # and all the variables that are supposed to be based on exec_prefix
  791 # by default will actually change.
  792 # Use braces instead of parens because sh, perl, etc. also accept them.
  793 # (The list follows the same order as the GNU Coding Standards.)
  794 bindir='${exec_prefix}/bin'
  795 sbindir='${exec_prefix}/sbin'
  796 libexecdir='${exec_prefix}/libexec'
  797 datarootdir='${prefix}/share'
  798 datadir='${datarootdir}'
  799 sysconfdir='${prefix}/etc'
  800 sharedstatedir='${prefix}/com'
  801 localstatedir='${prefix}/var'
  802 includedir='${prefix}/include'
  803 oldincludedir='/usr/include'
  804 docdir='${datarootdir}/doc/${PACKAGE}'
  805 infodir='${datarootdir}/info'
  806 htmldir='${docdir}'
  807 dvidir='${docdir}'
  808 pdfdir='${docdir}'
  809 psdir='${docdir}'
  810 libdir='${exec_prefix}/lib'
  811 localedir='${datarootdir}/locale'
  812 mandir='${datarootdir}/man'
  813 
  814 ac_prev=
  815 ac_dashdash=
  816 for ac_option
  817 do
  818   # If the previous option needs an argument, assign it.
  819   if test -n "$ac_prev"; then
  820     eval $ac_prev=\$ac_option
  821     ac_prev=
  822     continue
  823   fi
  824 
  825   case $ac_option in
  826   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  827   *)    ac_optarg=yes ;;
  828   esac
  829 
  830   # Accept the important Cygnus configure options, so we can diagnose typos.
  831 
  832   case $ac_dashdash$ac_option in
  833   --)
  834     ac_dashdash=yes ;;
  835 
  836   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  837     ac_prev=bindir ;;
  838   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  839     bindir=$ac_optarg ;;
  840 
  841   -build | --build | --buil | --bui | --bu)
  842     ac_prev=build_alias ;;
  843   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  844     build_alias=$ac_optarg ;;
  845 
  846   -cache-file | --cache-file | --cache-fil | --cache-fi \
  847   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  848     ac_prev=cache_file ;;
  849   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  850   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  851     cache_file=$ac_optarg ;;
  852 
  853   --config-cache | -C)
  854     cache_file=config.cache ;;
  855 
  856   -datadir | --datadir | --datadi | --datad)
  857     ac_prev=datadir ;;
  858   -datadir=* | --datadir=* | --datadi=* | --datad=*)
  859     datadir=$ac_optarg ;;
  860 
  861   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  862   | --dataroo | --dataro | --datar)
  863     ac_prev=datarootdir ;;
  864   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
  865   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
  866     datarootdir=$ac_optarg ;;
  867 
  868   -disable-* | --disable-*)
  869     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
  870     # Reject names that are not valid shell variable names.
  871     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  872       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
  873    { (exit 1); exit 1; }; }
  874     ac_useropt_orig=$ac_useropt
  875     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  876     case $ac_user_opts in
  877       *"
  878 "enable_$ac_useropt"
  879 "*) ;;
  880       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
  881      ac_unrecognized_sep=', ';;
  882     esac
  883     eval enable_$ac_useropt=no ;;
  884 
  885   -docdir | --docdir | --docdi | --doc | --do)
  886     ac_prev=docdir ;;
  887   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
  888     docdir=$ac_optarg ;;
  889 
  890   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
  891     ac_prev=dvidir ;;
  892   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
  893     dvidir=$ac_optarg ;;
  894 
  895   -enable-* | --enable-*)
  896     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
  897     # Reject names that are not valid shell variable names.
  898     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  899       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
  900    { (exit 1); exit 1; }; }
  901     ac_useropt_orig=$ac_useropt
  902     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  903     case $ac_user_opts in
  904       *"
  905 "enable_$ac_useropt"
  906 "*) ;;
  907       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
  908      ac_unrecognized_sep=', ';;
  909     esac
  910     eval enable_$ac_useropt=\$ac_optarg ;;
  911 
  912   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  913   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  914   | --exec | --exe | --ex)
  915     ac_prev=exec_prefix ;;
  916   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  917   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
  918   | --exec=* | --exe=* | --ex=*)
  919     exec_prefix=$ac_optarg ;;
  920 
  921   -gas | --gas | --ga | --g)
  922     # Obsolete; use --with-gas.
  923     with_gas=yes ;;
  924 
  925   -help | --help | --hel | --he | -h)
  926     ac_init_help=long ;;
  927   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
  928     ac_init_help=recursive ;;
  929   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
  930     ac_init_help=short ;;
  931 
  932   -host | --host | --hos | --ho)
  933     ac_prev=host_alias ;;
  934   -host=* | --host=* | --hos=* | --ho=*)
  935     host_alias=$ac_optarg ;;
  936 
  937   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
  938     ac_prev=htmldir ;;
  939   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
  940   | --ht=*)
  941     htmldir=$ac_optarg ;;
  942 
  943   -includedir | --includedir | --includedi | --included | --include \
  944   | --includ | --inclu | --incl | --inc)
  945     ac_prev=includedir ;;
  946   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  947   | --includ=* | --inclu=* | --incl=* | --inc=*)
  948     includedir=$ac_optarg ;;
  949 
  950   -infodir | --infodir | --infodi | --infod | --info | --inf)
  951     ac_prev=infodir ;;
  952   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
  953     infodir=$ac_optarg ;;
  954 
  955   -libdir | --libdir | --libdi | --libd)
  956     ac_prev=libdir ;;
  957   -libdir=* | --libdir=* | --libdi=* | --libd=*)
  958     libdir=$ac_optarg ;;
  959 
  960   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  961   | --libexe | --libex | --libe)
  962     ac_prev=libexecdir ;;
  963   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  964   | --libexe=* | --libex=* | --libe=*)
  965     libexecdir=$ac_optarg ;;
  966 
  967   -localedir | --localedir | --localedi | --localed | --locale)
  968     ac_prev=localedir ;;
  969   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
  970     localedir=$ac_optarg ;;
  971 
  972   -localstatedir | --localstatedir | --localstatedi | --localstated \
  973   | --localstate | --localstat | --localsta | --localst | --locals)
  974     ac_prev=localstatedir ;;
  975   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  976   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
  977     localstatedir=$ac_optarg ;;
  978 
  979   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
  980     ac_prev=mandir ;;
  981   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
  982     mandir=$ac_optarg ;;
  983 
  984   -nfp | --nfp | --nf)
  985     # Obsolete; use --without-fp.
  986     with_fp=no ;;
  987 
  988   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  989   | --no-cr | --no-c | -n)
  990     no_create=yes ;;
  991 
  992   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  993   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
  994     no_recursion=yes ;;
  995 
  996   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  997   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  998   | --oldin | --oldi | --old | --ol | --o)
  999     ac_prev=oldincludedir ;;
 1000   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 1001   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 1002   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 1003     oldincludedir=$ac_optarg ;;
 1004 
 1005   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 1006     ac_prev=prefix ;;
 1007   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 1008     prefix=$ac_optarg ;;
 1009 
 1010   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 1011   | --program-pre | --program-pr | --program-p)
 1012     ac_prev=program_prefix ;;
 1013   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 1014   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 1015     program_prefix=$ac_optarg ;;
 1016 
 1017   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 1018   | --program-suf | --program-su | --program-s)
 1019     ac_prev=program_suffix ;;
 1020   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 1021   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 1022     program_suffix=$ac_optarg ;;
 1023 
 1024   -program-transform-name | --program-transform-name \
 1025   | --program-transform-nam | --program-transform-na \
 1026   | --program-transform-n | --program-transform- \
 1027   | --program-transform | --program-transfor \
 1028   | --program-transfo | --program-transf \
 1029   | --program-trans | --program-tran \
 1030   | --progr-tra | --program-tr | --program-t)
 1031     ac_prev=program_transform_name ;;
 1032   -program-transform-name=* | --program-transform-name=* \
 1033   | --program-transform-nam=* | --program-transform-na=* \
 1034   | --program-transform-n=* | --program-transform-=* \
 1035   | --program-transform=* | --program-transfor=* \
 1036   | --program-transfo=* | --program-transf=* \
 1037   | --program-trans=* | --program-tran=* \
 1038   | --progr-tra=* | --program-tr=* | --program-t=*)
 1039     program_transform_name=$ac_optarg ;;
 1040 
 1041   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 1042     ac_prev=pdfdir ;;
 1043   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 1044     pdfdir=$ac_optarg ;;
 1045 
 1046   -psdir | --psdir | --psdi | --psd | --ps)
 1047     ac_prev=psdir ;;
 1048   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 1049     psdir=$ac_optarg ;;
 1050 
 1051   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 1052   | -silent | --silent | --silen | --sile | --sil)
 1053     silent=yes ;;
 1054 
 1055   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 1056     ac_prev=sbindir ;;
 1057   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 1058   | --sbi=* | --sb=*)
 1059     sbindir=$ac_optarg ;;
 1060 
 1061   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 1062   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 1063   | --sharedst | --shareds | --shared | --share | --shar \
 1064   | --sha | --sh)
 1065     ac_prev=sharedstatedir ;;
 1066   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 1067   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 1068   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 1069   | --sha=* | --sh=*)
 1070     sharedstatedir=$ac_optarg ;;
 1071 
 1072   -site | --site | --sit)
 1073     ac_prev=site ;;
 1074   -site=* | --site=* | --sit=*)
 1075     site=$ac_optarg ;;
 1076 
 1077   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 1078     ac_prev=srcdir ;;
 1079   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 1080     srcdir=$ac_optarg ;;
 1081 
 1082   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 1083   | --syscon | --sysco | --sysc | --sys | --sy)
 1084     ac_prev=sysconfdir ;;
 1085   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 1086   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 1087     sysconfdir=$ac_optarg ;;
 1088 
 1089   -target | --target | --targe | --targ | --tar | --ta | --t)
 1090     ac_prev=target_alias ;;
 1091   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 1092     target_alias=$ac_optarg ;;
 1093 
 1094   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 1095     verbose=yes ;;
 1096 
 1097   -version | --version | --versio | --versi | --vers | -V)
 1098     ac_init_version=: ;;
 1099 
 1100   -with-* | --with-*)
 1101     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 1102     # Reject names that are not valid shell variable names.
 1103     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 1104       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
 1105    { (exit 1); exit 1; }; }
 1106     ac_useropt_orig=$ac_useropt
 1107     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 1108     case $ac_user_opts in
 1109       *"
 1110 "with_$ac_useropt"
 1111 "*) ;;
 1112       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
 1113      ac_unrecognized_sep=', ';;
 1114     esac
 1115     eval with_$ac_useropt=\$ac_optarg ;;
 1116 
 1117   -without-* | --without-*)
 1118     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 1119     # Reject names that are not valid shell variable names.
 1120     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 1121       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
 1122    { (exit 1); exit 1; }; }
 1123     ac_useropt_orig=$ac_useropt
 1124     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 1125     case $ac_user_opts in
 1126       *"
 1127 "with_$ac_useropt"
 1128 "*) ;;
 1129       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
 1130      ac_unrecognized_sep=', ';;
 1131     esac
 1132     eval with_$ac_useropt=no ;;
 1133 
 1134   --x)
 1135     # Obsolete; use --with-x.
 1136     with_x=yes ;;
 1137 
 1138   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 1139   | --x-incl | --x-inc | --x-in | --x-i)
 1140     ac_prev=x_includes ;;
 1141   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 1142   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 1143     x_includes=$ac_optarg ;;
 1144 
 1145   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 1146   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 1147     ac_prev=x_libraries ;;
 1148   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 1149   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 1150     x_libraries=$ac_optarg ;;
 1151 
 1152   -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
 1153 Try \`$0 --help' for more information." >&2
 1154    { (exit 1); exit 1; }; }
 1155     ;;
 1156 
 1157   *=*)
 1158     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 1159     # Reject names that are not valid shell variable names.
 1160     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 1161       { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 1162    { (exit 1); exit 1; }; }
 1163     eval $ac_envvar=\$ac_optarg
 1164     export $ac_envvar ;;
 1165 
 1166   *)
 1167     # FIXME: should be removed in autoconf 3.0.
 1168     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 1169     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 1170       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 1171     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 1172     ;;
 1173 
 1174   esac
 1175 done
 1176 
 1177 if test -n "$ac_prev"; then
 1178   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 1179   { $as_echo "$as_me: error: missing argument to $ac_option" >&2
 1180    { (exit 1); exit 1; }; }
 1181 fi
 1182 
 1183 if test -n "$ac_unrecognized_opts"; then
 1184   case $enable_option_checking in
 1185     no) ;;
 1186     fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2
 1187    { (exit 1); exit 1; }; } ;;
 1188     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
 1189   esac
 1190 fi
 1191 
 1192 # Check all directory arguments for consistency.
 1193 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
 1194         datadir sysconfdir sharedstatedir localstatedir includedir \
 1195         oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
 1196         libdir localedir mandir
 1197 do
 1198   eval ac_val=\$$ac_var
 1199   # Remove trailing slashes.
 1200   case $ac_val in
 1201     */ )
 1202       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
 1203       eval $ac_var=\$ac_val;;
 1204   esac
 1205   # Be sure to have absolute directory names.
 1206   case $ac_val in
 1207     [\\/$]* | ?:[\\/]* )  continue;;
 1208     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
 1209   esac
 1210   { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 1211    { (exit 1); exit 1; }; }
 1212 done
 1213 
 1214 # There might be people who depend on the old broken behavior: `$host'
 1215 # used to hold the argument of --host etc.
 1216 # FIXME: To remove some day.
 1217 build=$build_alias
 1218 host=$host_alias
 1219 target=$target_alias
 1220 
 1221 # FIXME: To remove some day.
 1222 if test "x$host_alias" != x; then
 1223   if test "x$build_alias" = x; then
 1224     cross_compiling=maybe
 1225     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 1226     If a cross compiler is detected then cross compile mode will be used." >&2
 1227   elif test "x$build_alias" != "x$host_alias"; then
 1228     cross_compiling=yes
 1229   fi
 1230 fi
 1231 
 1232 ac_tool_prefix=
 1233 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 1234 
 1235 test "$silent" = yes && exec 6>/dev/null
 1236 
 1237 
 1238 ac_pwd=`pwd` && test -n "$ac_pwd" &&
 1239 ac_ls_di=`ls -di .` &&
 1240 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
 1241   { $as_echo "$as_me: error: working directory cannot be determined" >&2
 1242    { (exit 1); exit 1; }; }
 1243 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
 1244   { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
 1245    { (exit 1); exit 1; }; }
 1246 
 1247 
 1248 # Find the source files, if location was not specified.
 1249 if test -z "$srcdir"; then
 1250   ac_srcdir_defaulted=yes
 1251   # Try the directory containing this script, then the parent directory.
 1252   ac_confdir=`$as_dirname -- "$as_myself" ||
 1253 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 1254      X"$as_myself" : 'X\(//\)[^/]' \| \
 1255      X"$as_myself" : 'X\(//\)$' \| \
 1256      X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
 1257 $as_echo X"$as_myself" |
 1258     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 1259         s//\1/
 1260         q
 1261       }
 1262       /^X\(\/\/\)[^/].*/{
 1263         s//\1/
 1264         q
 1265       }
 1266       /^X\(\/\/\)$/{
 1267         s//\1/
 1268         q
 1269       }
 1270       /^X\(\/\).*/{
 1271         s//\1/
 1272         q
 1273       }
 1274       s/.*/./; q'`
 1275   srcdir=$ac_confdir
 1276   if test ! -r "$srcdir/$ac_unique_file"; then
 1277     srcdir=..
 1278   fi
 1279 else
 1280   ac_srcdir_defaulted=no
 1281 fi
 1282 if test ! -r "$srcdir/$ac_unique_file"; then
 1283   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
 1284   { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 1285    { (exit 1); exit 1; }; }
 1286 fi
 1287 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
 1288 ac_abs_confdir=`(
 1289     cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
 1290    { (exit 1); exit 1; }; }
 1291     pwd)`
 1292 # When building in place, set srcdir=.
 1293 if test "$ac_abs_confdir" = "$ac_pwd"; then
 1294   srcdir=.
 1295 fi
 1296 # Remove unnecessary trailing slashes from srcdir.
 1297 # Double slashes in file names in object file debugging info
 1298 # mess up M-x gdb in Emacs.
 1299 case $srcdir in
 1300 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
 1301 esac
 1302 for ac_var in $ac_precious_vars; do
 1303   eval ac_env_${ac_var}_set=\${${ac_var}+set}
 1304   eval ac_env_${ac_var}_value=\$${ac_var}
 1305   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
 1306   eval ac_cv_env_${ac_var}_value=\$${ac_var}
 1307 done
 1308 
 1309 #
 1310 # Report the --help message.
 1311 #
 1312 if test "$ac_init_help" = "long"; then
 1313   # Omit some internal or obsolete options to make the list less imposing.
 1314   # This message is too long to be a string in the A/UX 3.1 sh.
 1315   cat <<_ACEOF
 1316 \`configure' configures this package to adapt to many kinds of systems.
 1317 
 1318 Usage: $0 [OPTION]... [VAR=VALUE]...
 1319 
 1320 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 1321 VAR=VALUE.  See below for descriptions of some of the useful variables.
 1322 
 1323 Defaults for the options are specified in brackets.
 1324 
 1325 Configuration:
 1326   -h, --help              display this help and exit
 1327       --help=short        display options specific to this package
 1328       --help=recursive    display the short help of all the included packages
 1329   -V, --version           display version information and exit
 1330   -q, --quiet, --silent   do not print \`checking...' messages
 1331       --cache-file=FILE   cache test results in FILE [disabled]
 1332   -C, --config-cache      alias for \`--cache-file=config.cache'
 1333   -n, --no-create         do not create output files
 1334       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 1335 
 1336 Installation directories:
 1337   --prefix=PREFIX         install architecture-independent files in PREFIX
 1338                           [$ac_default_prefix]
 1339   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 1340                           [PREFIX]
 1341 
 1342 By default, \`make install' will install all the files in
 1343 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 1344 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 1345 for instance \`--prefix=\$HOME'.
 1346 
 1347 For better control, use the options below.
 1348 
 1349 Fine tuning of the installation directories:
 1350   --bindir=DIR            user executables [EPREFIX/bin]
 1351   --sbindir=DIR           system admin executables [EPREFIX/sbin]
 1352   --libexecdir=DIR        program executables [EPREFIX/libexec]
 1353   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
 1354   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
 1355   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
 1356   --libdir=DIR            object code libraries [EPREFIX/lib]
 1357   --includedir=DIR        C header files [PREFIX/include]
 1358   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
 1359   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
 1360   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
 1361   --infodir=DIR           info documentation [DATAROOTDIR/info]
 1362   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
 1363   --mandir=DIR            man documentation [DATAROOTDIR/man]
 1364   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
 1365   --htmldir=DIR           html documentation [DOCDIR]
 1366   --dvidir=DIR            dvi documentation [DOCDIR]
 1367   --pdfdir=DIR            pdf documentation [DOCDIR]
 1368   --psdir=DIR             ps documentation [DOCDIR]
 1369 _ACEOF
 1370 
 1371   cat <<\_ACEOF
 1372 
 1373 Program names:
 1374   --program-prefix=PREFIX            prepend PREFIX to installed program names
 1375   --program-suffix=SUFFIX            append SUFFIX to installed program names
 1376   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
 1377 
 1378 X features:
 1379   --x-includes=DIR    X include files are in DIR
 1380   --x-libraries=DIR   X library files are in DIR
 1381 _ACEOF
 1382 fi
 1383 
 1384 if test -n "$ac_init_help"; then
 1385 
 1386   cat <<\_ACEOF
 1387 
 1388 Optional Features:
 1389   --disable-option-checking  ignore unrecognized --enable/--with options
 1390   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 1391   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 1392   --enable-maintainer-mode  enable make rules and dependencies not useful
 1393               (and sometimes confusing) to the casual installer
 1394   --enable-debug    create debugging code default=no
 1395   --disable-dependency-tracking  speeds up one-time build
 1396   --enable-dependency-tracking   do not reject slow dependency extractors
 1397 
 1398 Optional Packages:
 1399   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 1400   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 1401   --with-x                use the X Window System
 1402 
 1403 Some influential environment variables:
 1404   CC          C compiler command
 1405   CFLAGS      C compiler flags
 1406   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 1407               nonstandard directory <lib dir>
 1408   LIBS        libraries to pass to the linker, e.g. -l<library>
 1409   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
 1410               you have headers in a nonstandard directory <include dir>
 1411   CXX         C++ compiler command
 1412   CXXFLAGS    C++ compiler flags
 1413   CPP         C preprocessor
 1414   XMKMF       Path to xmkmf, Makefile generator for X Window System
 1415   PKG_CONFIG  path to pkg-config utility
 1416   LIBBT_CFLAGS
 1417               C compiler flags for LIBBT, overriding pkg-config
 1418   LIBBT_LIBS  linker flags for LIBBT, overriding pkg-config
 1419 
 1420 Use these variables to override the choices made by `configure' or to help
 1421 it to find libraries and programs with nonstandard names/locations.
 1422 
 1423 _ACEOF
 1424 ac_status=$?
 1425 fi
 1426 
 1427 if test "$ac_init_help" = "recursive"; then
 1428   # If there are subdirs, report their specific --help.
 1429   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 1430     test -d "$ac_dir" ||
 1431       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
 1432       continue
 1433     ac_builddir=.
 1434 
 1435 case "$ac_dir" in
 1436 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 1437 *)
 1438   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
 1439   # A ".." for each directory in $ac_dir_suffix.
 1440   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
 1441   case $ac_top_builddir_sub in
 1442   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
 1443   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
 1444   esac ;;
 1445 esac
 1446 ac_abs_top_builddir=$ac_pwd
 1447 ac_abs_builddir=$ac_pwd$ac_dir_suffix
 1448 # for backward compatibility:
 1449 ac_top_builddir=$ac_top_build_prefix
 1450 
 1451 case $srcdir in
 1452   .)  # We are building in place.
 1453     ac_srcdir=.
 1454     ac_top_srcdir=$ac_top_builddir_sub
 1455     ac_abs_top_srcdir=$ac_pwd ;;
 1456   [\\/]* | ?:[\\/]* )  # Absolute name.
 1457     ac_srcdir=$srcdir$ac_dir_suffix;
 1458     ac_top_srcdir=$srcdir
 1459     ac_abs_top_srcdir=$srcdir ;;
 1460   *) # Relative name.
 1461     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
 1462     ac_top_srcdir=$ac_top_build_prefix$srcdir
 1463     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
 1464 esac
 1465 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
 1466 
 1467     cd "$ac_dir" || { ac_status=$?; continue; }
 1468     # Check for guested configure.
 1469     if test -f "$ac_srcdir/configure.gnu"; then
 1470       echo &&
 1471       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
 1472     elif test -f "$ac_srcdir/configure"; then
 1473       echo &&
 1474       $SHELL "$ac_srcdir/configure" --help=recursive
 1475     else
 1476       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 1477     fi || ac_status=$?
 1478     cd "$ac_pwd" || { ac_status=$?; break; }
 1479   done
 1480 fi
 1481 
 1482 test -n "$ac_init_help" && exit $ac_status
 1483 if $ac_init_version; then
 1484   cat <<\_ACEOF
 1485 configure
 1486 generated by GNU Autoconf 2.63
 1487 
 1488 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
 1489 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
 1490 This configure script is free software; the Free Software Foundation
 1491 gives unlimited permission to copy, distribute and modify it.
 1492 _ACEOF
 1493   exit
 1494 fi
 1495 cat >config.log <<_ACEOF
 1496 This file contains any messages produced by compilers while
 1497 running configure, to aid debugging if configure makes a mistake.
 1498 
 1499 It was created by $as_me, which was
 1500 generated by GNU Autoconf 2.63.  Invocation command line was
 1501 
 1502   $ $0 $@
 1503 
 1504 _ACEOF
 1505 exec 5>>config.log
 1506 {
 1507 cat <<_ASUNAME
 1508 ## --------- ##
 1509 ## Platform. ##
 1510 ## --------- ##
 1511 
 1512 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 1513 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 1514 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 1515 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 1516 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 1517 
 1518 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
 1519 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
 1520 
 1521 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
 1522 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
 1523 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
 1524 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
 1525 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
 1526 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
 1527 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
 1528 
 1529 _ASUNAME
 1530 
 1531 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 1532 for as_dir in $PATH
 1533 do
 1534   IFS=$as_save_IFS
 1535   test -z "$as_dir" && as_dir=.
 1536   $as_echo "PATH: $as_dir"
 1537 done
 1538 IFS=$as_save_IFS
 1539 
 1540 } >&5
 1541 
 1542 cat >&5 <<_ACEOF
 1543 
 1544 
 1545 ## ----------- ##
 1546 ## Core tests. ##
 1547 ## ----------- ##
 1548 
 1549 _ACEOF
 1550 
 1551 
 1552 # Keep a trace of the command line.
 1553 # Strip out --no-create and --no-recursion so they do not pile up.
 1554 # Strip out --silent because we don't want to record it for future runs.
 1555 # Also quote any args containing shell meta-characters.
 1556 # Make two passes to allow for proper duplicate-argument suppression.
 1557 ac_configure_args=
 1558 ac_configure_args0=
 1559 ac_configure_args1=
 1560 ac_must_keep_next=false
 1561 for ac_pass in 1 2
 1562 do
 1563   for ac_arg
 1564   do
 1565     case $ac_arg in
 1566     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
 1567     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 1568     | -silent | --silent | --silen | --sile | --sil)
 1569       continue ;;
 1570     *\'*)
 1571       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
 1572     esac
 1573     case $ac_pass in
 1574     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
 1575     2)
 1576       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
 1577       if test $ac_must_keep_next = true; then
 1578     ac_must_keep_next=false # Got value, back to normal.
 1579       else
 1580     case $ac_arg in
 1581       *=* | --config-cache | -C | -disable-* | --disable-* \
 1582       | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
 1583       | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
 1584       | -with-* | --with-* | -without-* | --without-* | --x)
 1585         case "$ac_configure_args0 " in
 1586           "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
 1587         esac
 1588         ;;
 1589       -* ) ac_must_keep_next=true ;;
 1590     esac
 1591       fi
 1592       ac_configure_args="$ac_configure_args '$ac_arg'"
 1593       ;;
 1594     esac
 1595   done
 1596 done
 1597 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
 1598 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
 1599 
 1600 # When interrupted or exit'd, cleanup temporary files, and complete
 1601 # config.log.  We remove comments because anyway the quotes in there
 1602 # would cause problems or look ugly.
 1603 # WARNING: Use '\'' to represent an apostrophe within the trap.
 1604 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
 1605 trap 'exit_status=$?
 1606   # Save into config.log some information that might help in debugging.
 1607   {
 1608     echo
 1609 
 1610     cat <<\_ASBOX
 1611 ## ---------------- ##
 1612 ## Cache variables. ##
 1613 ## ---------------- ##
 1614 _ASBOX
 1615     echo
 1616     # The following way of writing the cache mishandles newlines in values,
 1617 (
 1618   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
 1619     eval ac_val=\$$ac_var
 1620     case $ac_val in #(
 1621     *${as_nl}*)
 1622       case $ac_var in #(
 1623       *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
 1624 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
 1625       esac
 1626       case $ac_var in #(
 1627       _ | IFS | as_nl) ;; #(
 1628       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
 1629       *) $as_unset $ac_var ;;
 1630       esac ;;
 1631     esac
 1632   done
 1633   (set) 2>&1 |
 1634     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
 1635     *${as_nl}ac_space=\ *)
 1636       sed -n \
 1637     "s/'\''/'\''\\\\'\'''\''/g;
 1638       s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
 1639       ;; #(
 1640     *)
 1641       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
 1642       ;;
 1643     esac |
 1644     sort
 1645 )
 1646     echo
 1647 
 1648     cat <<\_ASBOX
 1649 ## ----------------- ##
 1650 ## Output variables. ##
 1651 ## ----------------- ##
 1652 _ASBOX
 1653     echo
 1654     for ac_var in $ac_subst_vars
 1655     do
 1656       eval ac_val=\$$ac_var
 1657       case $ac_val in
 1658       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 1659       esac
 1660       $as_echo "$ac_var='\''$ac_val'\''"
 1661     done | sort
 1662     echo
 1663 
 1664     if test -n "$ac_subst_files"; then
 1665       cat <<\_ASBOX
 1666 ## ------------------- ##
 1667 ## File substitutions. ##
 1668 ## ------------------- ##
 1669 _ASBOX
 1670       echo
 1671       for ac_var in $ac_subst_files
 1672       do
 1673     eval ac_val=\$$ac_var
 1674     case $ac_val in
 1675     *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 1676     esac
 1677     $as_echo "$ac_var='\''$ac_val'\''"
 1678       done | sort
 1679       echo
 1680     fi
 1681 
 1682     if test -s confdefs.h; then
 1683       cat <<\_ASBOX
 1684 ## ----------- ##
 1685 ## confdefs.h. ##
 1686 ## ----------- ##
 1687 _ASBOX
 1688       echo
 1689       cat confdefs.h
 1690       echo
 1691     fi
 1692     test "$ac_signal" != 0 &&
 1693       $as_echo "$as_me: caught signal $ac_signal"
 1694     $as_echo "$as_me: exit $exit_status"
 1695   } >&5
 1696   rm -f core *.core core.conftest.* &&
 1697     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
 1698     exit $exit_status
 1699 ' 0
 1700 for ac_signal in 1 2 13 15; do
 1701   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
 1702 done
 1703 ac_signal=0
 1704 
 1705 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 1706 rm -f -r conftest* confdefs.h
 1707 
 1708 # Predefined preprocessor variables.
 1709 
 1710 cat >>confdefs.h <<_ACEOF
 1711 #define PACKAGE_NAME "$PACKAGE_NAME"
 1712 _ACEOF
 1713 
 1714 
 1715 cat >>confdefs.h <<_ACEOF
 1716 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
 1717 _ACEOF
 1718 
 1719 
 1720 cat >>confdefs.h <<_ACEOF
 1721 #define PACKAGE_VERSION "$PACKAGE_VERSION"
 1722 _ACEOF
 1723 
 1724 
 1725 cat >>confdefs.h <<_ACEOF
 1726 #define PACKAGE_STRING "$PACKAGE_STRING"
 1727 _ACEOF
 1728 
 1729 
 1730 cat >>confdefs.h <<_ACEOF
 1731 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
 1732 _ACEOF
 1733 
 1734 
 1735 # Let the site file select an alternate cache file if it wants to.
 1736 # Prefer an explicitly selected file to automatically selected ones.
 1737 ac_site_file1=NONE
 1738 ac_site_file2=NONE
 1739 if test -n "$CONFIG_SITE"; then
 1740   ac_site_file1=$CONFIG_SITE
 1741 elif test "x$prefix" != xNONE; then
 1742   ac_site_file1=$prefix/share/config.site
 1743   ac_site_file2=$prefix/etc/config.site
 1744 else
 1745   ac_site_file1=$ac_default_prefix/share/config.site
 1746   ac_site_file2=$ac_default_prefix/etc/config.site
 1747 fi
 1748 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
 1749 do
 1750   test "x$ac_site_file" = xNONE && continue
 1751   if test -r "$ac_site_file"; then
 1752     { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
 1753 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
 1754     sed 's/^/| /' "$ac_site_file" >&5
 1755     . "$ac_site_file"
 1756   fi
 1757 done
 1758 
 1759 if test -r "$cache_file"; then
 1760   # Some versions of bash will fail to source /dev/null (special
 1761   # files actually), so we avoid doing that.
 1762   if test -f "$cache_file"; then
 1763     { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
 1764 $as_echo "$as_me: loading cache $cache_file" >&6;}
 1765     case $cache_file in
 1766       [\\/]* | ?:[\\/]* ) . "$cache_file";;
 1767       *)                      . "./$cache_file";;
 1768     esac
 1769   fi
 1770 else
 1771   { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
 1772 $as_echo "$as_me: creating cache $cache_file" >&6;}
 1773   >$cache_file
 1774 fi
 1775 
 1776 # Check that the precious variables saved in the cache have kept the same
 1777 # value.
 1778 ac_cache_corrupted=false
 1779 for ac_var in $ac_precious_vars; do
 1780   eval ac_old_set=\$ac_cv_env_${ac_var}_set
 1781   eval ac_new_set=\$ac_env_${ac_var}_set
 1782   eval ac_old_val=\$ac_cv_env_${ac_var}_value
 1783   eval ac_new_val=\$ac_env_${ac_var}_value
 1784   case $ac_old_set,$ac_new_set in
 1785     set,)
 1786       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
 1787 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
 1788       ac_cache_corrupted=: ;;
 1789     ,set)
 1790       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
 1791 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
 1792       ac_cache_corrupted=: ;;
 1793     ,);;
 1794     *)
 1795       if test "x$ac_old_val" != "x$ac_new_val"; then
 1796     # differences in whitespace do not lead to failure.
 1797     ac_old_val_w=`echo x $ac_old_val`
 1798     ac_new_val_w=`echo x $ac_new_val`
 1799     if test "$ac_old_val_w" != "$ac_new_val_w"; then
 1800       { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
 1801 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
 1802       ac_cache_corrupted=:
 1803     else
 1804       { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
 1805 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
 1806       eval $ac_var=\$ac_old_val
 1807     fi
 1808     { $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
 1809 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
 1810     { $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
 1811 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
 1812       fi;;
 1813   esac
 1814   # Pass precious variables to config.status.
 1815   if test "$ac_new_set" = set; then
 1816     case $ac_new_val in
 1817     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
 1818     *) ac_arg=$ac_var=$ac_new_val ;;
 1819     esac
 1820     case " $ac_configure_args " in
 1821       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
 1822       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 1823     esac
 1824   fi
 1825 done
 1826 if $ac_cache_corrupted; then
 1827   { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
 1828 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 1829   { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
 1830 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
 1831   { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
 1832 $as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
 1833    { (exit 1); exit 1; }; }
 1834 fi
 1835 
 1836 
 1837 
 1838 
 1839 
 1840 
 1841 
 1842 
 1843 
 1844 
 1845 
 1846 
 1847 
 1848 
 1849 
 1850 
 1851 
 1852 ac_ext=c
 1853 ac_cpp='$CPP $CPPFLAGS'
 1854 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 1855 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 1856 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 1857 
 1858 
 1859 am__api_version='1.10'
 1860 
 1861 ac_aux_dir=
 1862 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
 1863   if test -f "$ac_dir/install-sh"; then
 1864     ac_aux_dir=$ac_dir
 1865     ac_install_sh="$ac_aux_dir/install-sh -c"
 1866     break
 1867   elif test -f "$ac_dir/install.sh"; then
 1868     ac_aux_dir=$ac_dir
 1869     ac_install_sh="$ac_aux_dir/install.sh -c"
 1870     break
 1871   elif test -f "$ac_dir/shtool"; then
 1872     ac_aux_dir=$ac_dir
 1873     ac_install_sh="$ac_aux_dir/shtool install -c"
 1874     break
 1875   fi
 1876 done
 1877 if test -z "$ac_aux_dir"; then
 1878   { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
 1879 $as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
 1880    { (exit 1); exit 1; }; }
 1881 fi
 1882 
 1883 # These three variables are undocumented and unsupported,
 1884 # and are intended to be withdrawn in a future Autoconf release.
 1885 # They can cause serious problems if a builder's source tree is in a directory
 1886 # whose full name contains unusual characters.
 1887 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
 1888 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
 1889 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 1890 
 1891 
 1892 # Find a good install program.  We prefer a C program (faster),
 1893 # so one script is as good as another.  But avoid the broken or
 1894 # incompatible versions:
 1895 # SysV /etc/install, /usr/sbin/install
 1896 # SunOS /usr/etc/install
 1897 # IRIX /sbin/install
 1898 # AIX /bin/install
 1899 # AmigaOS /C/install, which installs bootblocks on floppy discs
 1900 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 1901 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 1902 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 1903 # OS/2's system install, which has a completely different semantic
 1904 # ./install, which can be erroneously created by make from ./install.sh.
 1905 # Reject install programs that cannot install multiple files.
 1906 { $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
 1907 $as_echo_n "checking for a BSD-compatible install... " >&6; }
 1908 if test -z "$INSTALL"; then
 1909 if test "${ac_cv_path_install+set}" = set; then
 1910   $as_echo_n "(cached) " >&6
 1911 else
 1912   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 1913 for as_dir in $PATH
 1914 do
 1915   IFS=$as_save_IFS
 1916   test -z "$as_dir" && as_dir=.
 1917   # Account for people who put trailing slashes in PATH elements.
 1918 case $as_dir/ in
 1919   ./ | .// | /cC/* | \
 1920   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
 1921   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
 1922   /usr/ucb/* ) ;;
 1923   *)
 1924     # OSF1 and SCO ODT 3.0 have their own names for install.
 1925     # Don't use installbsd from OSF since it installs stuff as root
 1926     # by default.
 1927     for ac_prog in ginstall scoinst install; do
 1928       for ac_exec_ext in '' $ac_executable_extensions; do
 1929     if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
 1930       if test $ac_prog = install &&
 1931         grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 1932         # AIX install.  It has an incompatible calling convention.
 1933         :
 1934       elif test $ac_prog = install &&
 1935         grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 1936         # program-specific install script used by HP pwplus--don't use.
 1937         :
 1938       else
 1939         rm -rf conftest.one conftest.two conftest.dir
 1940         echo one > conftest.one
 1941         echo two > conftest.two
 1942         mkdir conftest.dir
 1943         if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
 1944           test -s conftest.one && test -s conftest.two &&
 1945           test -s conftest.dir/conftest.one &&
 1946           test -s conftest.dir/conftest.two
 1947         then
 1948           ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
 1949           break 3
 1950         fi
 1951       fi
 1952     fi
 1953       done
 1954     done
 1955     ;;
 1956 esac
 1957 
 1958 done
 1959 IFS=$as_save_IFS
 1960 
 1961 rm -rf conftest.one conftest.two conftest.dir
 1962 
 1963 fi
 1964   if test "${ac_cv_path_install+set}" = set; then
 1965     INSTALL=$ac_cv_path_install
 1966   else
 1967     # As a last resort, use the slow shell script.  Don't cache a
 1968     # value for INSTALL within a source directory, because that will
 1969     # break other packages using the cache if that directory is
 1970     # removed, or if the value is a relative name.
 1971     INSTALL=$ac_install_sh
 1972   fi
 1973 fi
 1974 { $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
 1975 $as_echo "$INSTALL" >&6; }
 1976 
 1977 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 1978 # It thinks the first close brace ends the variable substitution.
 1979 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 1980 
 1981 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
 1982 
 1983 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 1984 
 1985 { $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5
 1986 $as_echo_n "checking whether build environment is sane... " >&6; }
 1987 # Just in case
 1988 sleep 1
 1989 echo timestamp > conftest.file
 1990 # Do `set' in a subshell so we don't clobber the current shell's
 1991 # arguments.  Must try -L first in case configure is actually a
 1992 # symlink; some systems play weird games with the mod time of symlinks
 1993 # (eg FreeBSD returns the mod time of the symlink's containing
 1994 # directory).
 1995 if (
 1996    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
 1997    if test "$*" = "X"; then
 1998       # -L didn't work.
 1999       set X `ls -t $srcdir/configure conftest.file`
 2000    fi
 2001    rm -f conftest.file
 2002    if test "$*" != "X $srcdir/configure conftest.file" \
 2003       && test "$*" != "X conftest.file $srcdir/configure"; then
 2004 
 2005       # If neither matched, then we have a broken ls.  This can happen
 2006       # if, for instance, CONFIG_SHELL is bash and it inherits a
 2007       # broken ls alias from the environment.  This has actually
 2008       # happened.  Such a system could not be considered "sane".
 2009       { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
 2010 alias in your environment" >&5
 2011 $as_echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
 2012 alias in your environment" >&2;}
 2013    { (exit 1); exit 1; }; }
 2014    fi
 2015 
 2016    test "$2" = conftest.file
 2017    )
 2018 then
 2019    # Ok.
 2020    :
 2021 else
 2022    { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files!
 2023 Check your system clock" >&5
 2024 $as_echo "$as_me: error: newly created file is older than distributed files!
 2025 Check your system clock" >&2;}
 2026    { (exit 1); exit 1; }; }
 2027 fi
 2028 { $as_echo "$as_me:$LINENO: result: yes" >&5
 2029 $as_echo "yes" >&6; }
 2030 test "$program_prefix" != NONE &&
 2031   program_transform_name="s&^&$program_prefix&;$program_transform_name"
 2032 # Use a double $ so make ignores it.
 2033 test "$program_suffix" != NONE &&
 2034   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
 2035 # Double any \ or $.
 2036 # By default was `s,x,x', remove it if useless.
 2037 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
 2038 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
 2039 
 2040 # expand $ac_aux_dir to an absolute path
 2041 am_aux_dir=`cd $ac_aux_dir && pwd`
 2042 
 2043 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
 2044 # Use eval to expand $SHELL
 2045 if eval "$MISSING --run true"; then
 2046   am_missing_run="$MISSING --run "
 2047 else
 2048   am_missing_run=
 2049   { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
 2050 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
 2051 fi
 2052 
 2053 { $as_echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
 2054 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
 2055 if test -z "$MKDIR_P"; then
 2056   if test "${ac_cv_path_mkdir+set}" = set; then
 2057   $as_echo_n "(cached) " >&6
 2058 else
 2059   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2060 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
 2061 do
 2062   IFS=$as_save_IFS
 2063   test -z "$as_dir" && as_dir=.
 2064   for ac_prog in mkdir gmkdir; do
 2065      for ac_exec_ext in '' $ac_executable_extensions; do
 2066        { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
 2067        case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
 2068          'mkdir (GNU coreutils) '* | \
 2069          'mkdir (coreutils) '* | \
 2070          'mkdir (fileutils) '4.1*)
 2071            ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
 2072            break 3;;
 2073        esac
 2074      done
 2075        done
 2076 done
 2077 IFS=$as_save_IFS
 2078 
 2079 fi
 2080 
 2081   if test "${ac_cv_path_mkdir+set}" = set; then
 2082     MKDIR_P="$ac_cv_path_mkdir -p"
 2083   else
 2084     # As a last resort, use the slow shell script.  Don't cache a
 2085     # value for MKDIR_P within a source directory, because that will
 2086     # break other packages using the cache if that directory is
 2087     # removed, or if the value is a relative name.
 2088     test -d ./--version && rmdir ./--version
 2089     MKDIR_P="$ac_install_sh -d"
 2090   fi
 2091 fi
 2092 { $as_echo "$as_me:$LINENO: result: $MKDIR_P" >&5
 2093 $as_echo "$MKDIR_P" >&6; }
 2094 
 2095 mkdir_p="$MKDIR_P"
 2096 case $mkdir_p in
 2097   [\\/$]* | ?:[\\/]*) ;;
 2098   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
 2099 esac
 2100 
 2101 for ac_prog in gawk mawk nawk awk
 2102 do
 2103   # Extract the first word of "$ac_prog", so it can be a program name with args.
 2104 set dummy $ac_prog; ac_word=$2
 2105 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 2106 $as_echo_n "checking for $ac_word... " >&6; }
 2107 if test "${ac_cv_prog_AWK+set}" = set; then
 2108   $as_echo_n "(cached) " >&6
 2109 else
 2110   if test -n "$AWK"; then
 2111   ac_cv_prog_AWK="$AWK" # Let the user override the test.
 2112 else
 2113 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2114 for as_dir in $PATH
 2115 do
 2116   IFS=$as_save_IFS
 2117   test -z "$as_dir" && as_dir=.
 2118   for ac_exec_ext in '' $ac_executable_extensions; do
 2119   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2120     ac_cv_prog_AWK="$ac_prog"
 2121     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2122     break 2
 2123   fi
 2124 done
 2125 done
 2126 IFS=$as_save_IFS
 2127 
 2128 fi
 2129 fi
 2130 AWK=$ac_cv_prog_AWK
 2131 if test -n "$AWK"; then
 2132   { $as_echo "$as_me:$LINENO: result: $AWK" >&5
 2133 $as_echo "$AWK" >&6; }
 2134 else
 2135   { $as_echo "$as_me:$LINENO: result: no" >&5
 2136 $as_echo "no" >&6; }
 2137 fi
 2138 
 2139 
 2140   test -n "$AWK" && break
 2141 done
 2142 
 2143 { $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
 2144 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
 2145 set x ${MAKE-make}
 2146 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
 2147 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
 2148   $as_echo_n "(cached) " >&6
 2149 else
 2150   cat >conftest.make <<\_ACEOF
 2151 SHELL = /bin/sh
 2152 all:
 2153     @echo '@@@%%%=$(MAKE)=@@@%%%'
 2154 _ACEOF
 2155 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 2156 case `${MAKE-make} -f conftest.make 2>/dev/null` in
 2157   *@@@%%%=?*=@@@%%%*)
 2158     eval ac_cv_prog_make_${ac_make}_set=yes;;
 2159   *)
 2160     eval ac_cv_prog_make_${ac_make}_set=no;;
 2161 esac
 2162 rm -f conftest.make
 2163 fi
 2164 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
 2165   { $as_echo "$as_me:$LINENO: result: yes" >&5
 2166 $as_echo "yes" >&6; }
 2167   SET_MAKE=
 2168 else
 2169   { $as_echo "$as_me:$LINENO: result: no" >&5
 2170 $as_echo "no" >&6; }
 2171   SET_MAKE="MAKE=${MAKE-make}"
 2172 fi
 2173 
 2174 rm -rf .tst 2>/dev/null
 2175 mkdir .tst 2>/dev/null
 2176 if test -d .tst; then
 2177   am__leading_dot=.
 2178 else
 2179   am__leading_dot=_
 2180 fi
 2181 rmdir .tst 2>/dev/null
 2182 
 2183 if test "`cd $srcdir && pwd`" != "`pwd`"; then
 2184   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
 2185   # is not polluted with repeated "-I."
 2186   am__isrc=' -I$(srcdir)'
 2187   # test to see if srcdir already configured
 2188   if test -f $srcdir/config.status; then
 2189     { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
 2190 $as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
 2191    { (exit 1); exit 1; }; }
 2192   fi
 2193 fi
 2194 
 2195 # test whether we have cygpath
 2196 if test -z "$CYGPATH_W"; then
 2197   if (cygpath --version) >/dev/null 2>/dev/null; then
 2198     CYGPATH_W='cygpath -w'
 2199   else
 2200     CYGPATH_W=echo
 2201   fi
 2202 fi
 2203 
 2204 
 2205 # Define the identity of the package.
 2206  PACKAGE=bbkeys
 2207  VERSION=0.9.1
 2208 
 2209 
 2210 cat >>confdefs.h <<_ACEOF
 2211 #define PACKAGE "$PACKAGE"
 2212 _ACEOF
 2213 
 2214 
 2215 cat >>confdefs.h <<_ACEOF
 2216 #define VERSION "$VERSION"
 2217 _ACEOF
 2218 
 2219 # Some tools Automake needs.
 2220 
 2221 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
 2222 
 2223 
 2224 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
 2225 
 2226 
 2227 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
 2228 
 2229 
 2230 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
 2231 
 2232 
 2233 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
 2234 
 2235 install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
 2236 
 2237 # Installed binaries are usually stripped using `strip' when the user
 2238 # run `make install-strip'.  However `strip' might not be the right
 2239 # tool to use in cross-compilation environments, therefore Automake
 2240 # will honor the `STRIP' environment variable to overrule this program.
 2241 if test "$cross_compiling" != no; then
 2242   if test -n "$ac_tool_prefix"; then
 2243   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
 2244 set dummy ${ac_tool_prefix}strip; ac_word=$2
 2245 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 2246 $as_echo_n "checking for $ac_word... " >&6; }
 2247 if test "${ac_cv_prog_STRIP+set}" = set; then
 2248   $as_echo_n "(cached) " >&6
 2249 else
 2250   if test -n "$STRIP"; then
 2251   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
 2252 else
 2253 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2254 for as_dir in $PATH
 2255 do
 2256   IFS=$as_save_IFS
 2257   test -z "$as_dir" && as_dir=.
 2258   for ac_exec_ext in '' $ac_executable_extensions; do
 2259   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2260     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
 2261     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2262     break 2
 2263   fi
 2264 done
 2265 done
 2266 IFS=$as_save_IFS
 2267 
 2268 fi
 2269 fi
 2270 STRIP=$ac_cv_prog_STRIP
 2271 if test -n "$STRIP"; then
 2272   { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
 2273 $as_echo "$STRIP" >&6; }
 2274 else
 2275   { $as_echo "$as_me:$LINENO: result: no" >&5
 2276 $as_echo "no" >&6; }
 2277 fi
 2278 
 2279 
 2280 fi
 2281 if test -z "$ac_cv_prog_STRIP"; then
 2282   ac_ct_STRIP=$STRIP
 2283   # Extract the first word of "strip", so it can be a program name with args.
 2284 set dummy strip; ac_word=$2
 2285 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 2286 $as_echo_n "checking for $ac_word... " >&6; }
 2287 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
 2288   $as_echo_n "(cached) " >&6
 2289 else
 2290   if test -n "$ac_ct_STRIP"; then
 2291   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
 2292 else
 2293 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2294 for as_dir in $PATH
 2295 do
 2296   IFS=$as_save_IFS
 2297   test -z "$as_dir" && as_dir=.
 2298   for ac_exec_ext in '' $ac_executable_extensions; do
 2299   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2300     ac_cv_prog_ac_ct_STRIP="strip"
 2301     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2302     break 2
 2303   fi
 2304 done
 2305 done
 2306 IFS=$as_save_IFS
 2307 
 2308 fi
 2309 fi
 2310 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
 2311 if test -n "$ac_ct_STRIP"; then
 2312   { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
 2313 $as_echo "$ac_ct_STRIP" >&6; }
 2314 else
 2315   { $as_echo "$as_me:$LINENO: result: no" >&5
 2316 $as_echo "no" >&6; }
 2317 fi
 2318 
 2319   if test "x$ac_ct_STRIP" = x; then
 2320     STRIP=":"
 2321   else
 2322     case $cross_compiling:$ac_tool_warned in
 2323 yes:)
 2324 { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
 2325 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 2326 ac_tool_warned=yes ;;
 2327 esac
 2328     STRIP=$ac_ct_STRIP
 2329   fi
 2330 else
 2331   STRIP="$ac_cv_prog_STRIP"
 2332 fi
 2333 
 2334 fi
 2335 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 2336 
 2337 # We need awk for the "check" target.  The system "awk" is bad on
 2338 # some platforms.
 2339 # Always define AMTAR for backward compatibility.
 2340 
 2341 AMTAR=${AMTAR-"${am_missing_run}tar"}
 2342 
 2343 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
 2344 
 2345 
 2346 
 2347 
 2348 
 2349 { $as_echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
 2350 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
 2351     # Check whether --enable-maintainer-mode was given.
 2352 if test "${enable_maintainer_mode+set}" = set; then
 2353   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
 2354 else
 2355   USE_MAINTAINER_MODE=no
 2356 fi
 2357 
 2358   { $as_echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
 2359 $as_echo "$USE_MAINTAINER_MODE" >&6; }
 2360    if test $USE_MAINTAINER_MODE = yes; then
 2361   MAINTAINER_MODE_TRUE=
 2362   MAINTAINER_MODE_FALSE='#'
 2363 else
 2364   MAINTAINER_MODE_TRUE='#'
 2365   MAINTAINER_MODE_FALSE=
 2366 fi
 2367 
 2368   MAINT=$MAINTAINER_MODE_TRUE
 2369 
 2370 
 2371 
 2372 
 2373 for ac_prog in sed
 2374 do
 2375   # Extract the first word of "$ac_prog", so it can be a program name with args.
 2376 set dummy $ac_prog; ac_word=$2
 2377 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 2378 $as_echo_n "checking for $ac_word... " >&6; }
 2379 if test "${ac_cv_prog_regex_cmd+set}" = set; then
 2380   $as_echo_n "(cached) " >&6
 2381 else
 2382   if test -n "$regex_cmd"; then
 2383   ac_cv_prog_regex_cmd="$regex_cmd" # Let the user override the test.
 2384 else
 2385 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2386 for as_dir in $PATH
 2387 do
 2388   IFS=$as_save_IFS
 2389   test -z "$as_dir" && as_dir=.
 2390   for ac_exec_ext in '' $ac_executable_extensions; do
 2391   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2392     ac_cv_prog_regex_cmd="$ac_prog"
 2393     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2394     break 2
 2395   fi
 2396 done
 2397 done
 2398 IFS=$as_save_IFS
 2399 
 2400 fi
 2401 fi
 2402 regex_cmd=$ac_cv_prog_regex_cmd
 2403 if test -n "$regex_cmd"; then
 2404   { $as_echo "$as_me:$LINENO: result: $regex_cmd" >&5
 2405 $as_echo "$regex_cmd" >&6; }
 2406 else
 2407   { $as_echo "$as_me:$LINENO: result: no" >&5
 2408 $as_echo "no" >&6; }
 2409 fi
 2410 
 2411 
 2412   test -n "$regex_cmd" && break
 2413 done
 2414 
 2415 if test x$regex_cmd = "x"; then
 2416  { { $as_echo "$as_me:$LINENO: error: error. sed is required to build the default bbtoolsrc file." >&5
 2417 $as_echo "$as_me: error: error. sed is required to build the default bbtoolsrc file." >&2;}
 2418    { (exit 1); exit 1; }; }
 2419 fi
 2420 
 2421 
 2422 
 2423 
 2424 
 2425 # Check whether --enable-debug was given.
 2426 if test "${enable_debug+set}" = set; then
 2427   enableval=$enable_debug;
 2428 if test $enableval = "no";
 2429  then
 2430   _CFLAGS="-DNDEBUG"
 2431   _CXXFLAGS="-DNDEBUG"
 2432   _LDFLAGS=""
 2433   case $host_os in
 2434   *solaris*)
 2435      _CFLAGS="$_CFLAGS -O"
 2436      _CXXFLAGS="$_CXXFLAGS -O"
 2437                _LDFLAGS="$_LDFLAGS -z muldefs"
 2438      ;;
 2439   *)
 2440      _CFLAGS="$_CFLAGS -O2"
 2441      _CXXFLAGS="$_CXXFLAGS -O2"
 2442      ;;
 2443   esac
 2444   test "$CFLAGS" = "" && CFLAGS=$_CFLAGS
 2445   test "$CXXFLAGS" = "" && CXXFLAGS=$_CXXFLAGS
 2446   test "$LDFLAGS" = "" && LDFLAGS=$_LDFLAGS
 2447 
 2448  else
 2449   _CFLAGS="-g -Wall -DDEBUG"
 2450   _CXXFLAGS="-g -Wall -DDEBUG"
 2451   _LDFLAGS=""
 2452   case $host_os in
 2453   *solaris*)
 2454             _LDFLAGS="$_LDFLAGS -z muldefs"
 2455     ;;
 2456   esac
 2457   test "$CFLAGS" = "" && CFLAGS=$_CFLAGS
 2458   test "$CXXFLAGS" = "" && CXXFLAGS=$_CXXFLAGS
 2459   test "$LDFLAGS" = "" && LDFLAGS=$_LDFLAGS
 2460 
 2461 fi
 2462 
 2463 else
 2464 
 2465   _CFLAGS="-DNDEBUG"
 2466   _CXXFLAGS="-DNDEBUG"
 2467   _LDFLAGS=""
 2468   case $host_os in
 2469   *solaris*)
 2470      _CFLAGS="$_CFLAGS -O"
 2471      _CXXFLAGS="$_CXXFLAGS -O"
 2472                _LDFLAGS="$_LDFLAGS -z muldefs"
 2473      ;;
 2474   *)
 2475      _CFLAGS="$_CFLAGS -O2"
 2476      _CXXFLAGS="$_CXXFLAGS -O2"
 2477      ;;
 2478   esac
 2479   test "$CFLAGS" = "" && CFLAGS=$_CFLAGS
 2480   test "$CXXFLAGS" = "" && CXXFLAGS=$_CXXFLAGS
 2481   test "$LDFLAGS" = "" && LDFLAGS=$_LDFLAGS
 2482 
 2483 fi
 2484 
 2485 
 2486 ac_ext=c
 2487 ac_cpp='$CPP $CPPFLAGS'
 2488 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 2489 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 2490 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 2491 if test -n "$ac_tool_prefix"; then
 2492   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 2493 set dummy ${ac_tool_prefix}gcc; ac_word=$2
 2494 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 2495 $as_echo_n "checking for $ac_word... " >&6; }
 2496 if test "${ac_cv_prog_CC+set}" = set; then
 2497   $as_echo_n "(cached) " >&6
 2498 else
 2499   if test -n "$CC"; then
 2500   ac_cv_prog_CC="$CC" # Let the user override the test.
 2501 else
 2502 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2503 for as_dir in $PATH
 2504 do
 2505   IFS=$as_save_IFS
 2506   test -z "$as_dir" && as_dir=.
 2507   for ac_exec_ext in '' $ac_executable_extensions; do
 2508   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2509     ac_cv_prog_CC="${ac_tool_prefix}gcc"
 2510     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2511     break 2
 2512   fi
 2513 done
 2514 done
 2515 IFS=$as_save_IFS
 2516 
 2517 fi
 2518 fi
 2519 CC=$ac_cv_prog_CC
 2520 if test -n "$CC"; then
 2521   { $as_echo "$as_me:$LINENO: result: $CC" >&5
 2522 $as_echo "$CC" >&6; }
 2523 else
 2524   { $as_echo "$as_me:$LINENO: result: no" >&5
 2525 $as_echo "no" >&6; }
 2526 fi
 2527 
 2528 
 2529 fi
 2530 if test -z "$ac_cv_prog_CC"; then
 2531   ac_ct_CC=$CC
 2532   # Extract the first word of "gcc", so it can be a program name with args.
 2533 set dummy gcc; ac_word=$2
 2534 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 2535 $as_echo_n "checking for $ac_word... " >&6; }
 2536 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
 2537   $as_echo_n "(cached) " >&6
 2538 else
 2539   if test -n "$ac_ct_CC"; then
 2540   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 2541 else
 2542 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2543 for as_dir in $PATH
 2544 do
 2545   IFS=$as_save_IFS
 2546   test -z "$as_dir" && as_dir=.
 2547   for ac_exec_ext in '' $ac_executable_extensions; do
 2548   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2549     ac_cv_prog_ac_ct_CC="gcc"
 2550     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2551     break 2
 2552   fi
 2553 done
 2554 done
 2555 IFS=$as_save_IFS
 2556 
 2557 fi
 2558 fi
 2559 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 2560 if test -n "$ac_ct_CC"; then
 2561   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
 2562 $as_echo "$ac_ct_CC" >&6; }
 2563 else
 2564   { $as_echo "$as_me:$LINENO: result: no" >&5
 2565 $as_echo "no" >&6; }
 2566 fi
 2567 
 2568   if test "x$ac_ct_CC" = x; then
 2569     CC=""
 2570   else
 2571     case $cross_compiling:$ac_tool_warned in
 2572 yes:)
 2573 { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
 2574 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 2575 ac_tool_warned=yes ;;
 2576 esac
 2577     CC=$ac_ct_CC
 2578   fi
 2579 else
 2580   CC="$ac_cv_prog_CC"
 2581 fi
 2582 
 2583 if test -z "$CC"; then
 2584           if test -n "$ac_tool_prefix"; then
 2585     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 2586 set dummy ${ac_tool_prefix}cc; ac_word=$2
 2587 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 2588 $as_echo_n "checking for $ac_word... " >&6; }
 2589 if test "${ac_cv_prog_CC+set}" = set; then
 2590   $as_echo_n "(cached) " >&6
 2591 else
 2592   if test -n "$CC"; then
 2593   ac_cv_prog_CC="$CC" # Let the user override the test.
 2594 else
 2595 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2596 for as_dir in $PATH
 2597 do
 2598   IFS=$as_save_IFS
 2599   test -z "$as_dir" && as_dir=.
 2600   for ac_exec_ext in '' $ac_executable_extensions; do
 2601   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2602     ac_cv_prog_CC="${ac_tool_prefix}cc"
 2603     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2604     break 2
 2605   fi
 2606 done
 2607 done
 2608 IFS=$as_save_IFS
 2609 
 2610 fi
 2611 fi
 2612 CC=$ac_cv_prog_CC
 2613 if test -n "$CC"; then
 2614   { $as_echo "$as_me:$LINENO: result: $CC" >&5
 2615 $as_echo "$CC" >&6; }
 2616 else
 2617   { $as_echo "$as_me:$LINENO: result: no" >&5
 2618 $as_echo "no" >&6; }
 2619 fi
 2620 
 2621 
 2622   fi
 2623 fi
 2624 if test -z "$CC"; then
 2625   # Extract the first word of "cc", so it can be a program name with args.
 2626 set dummy cc; ac_word=$2
 2627 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 2628 $as_echo_n "checking for $ac_word... " >&6; }
 2629 if test "${ac_cv_prog_CC+set}" = set; then
 2630   $as_echo_n "(cached) " >&6
 2631 else
 2632   if test -n "$CC"; then
 2633   ac_cv_prog_CC="$CC" # Let the user override the test.
 2634 else
 2635   ac_prog_rejected=no
 2636 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2637 for as_dir in $PATH
 2638 do
 2639   IFS=$as_save_IFS
 2640   test -z "$as_dir" && as_dir=.
 2641   for ac_exec_ext in '' $ac_executable_extensions; do
 2642   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2643     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
 2644        ac_prog_rejected=yes
 2645        continue
 2646      fi
 2647     ac_cv_prog_CC="cc"
 2648     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2649     break 2
 2650   fi
 2651 done
 2652 done
 2653 IFS=$as_save_IFS
 2654 
 2655 if test $ac_prog_rejected = yes; then
 2656   # We found a bogon in the path, so make sure we never use it.
 2657   set dummy $ac_cv_prog_CC
 2658   shift
 2659   if test $# != 0; then
 2660     # We chose a different compiler from the bogus one.
 2661     # However, it has the same basename, so the bogon will be chosen
 2662     # first if we set CC to just the basename; use the full file name.
 2663     shift
 2664     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
 2665   fi
 2666 fi
 2667 fi
 2668 fi
 2669 CC=$ac_cv_prog_CC
 2670 if test -n "$CC"; then
 2671   { $as_echo "$as_me:$LINENO: result: $CC" >&5
 2672 $as_echo "$CC" >&6; }
 2673 else
 2674   { $as_echo "$as_me:$LINENO: result: no" >&5
 2675 $as_echo "no" >&6; }
 2676 fi
 2677 
 2678 
 2679 fi
 2680 if test -z "$CC"; then
 2681   if test -n "$ac_tool_prefix"; then
 2682   for ac_prog in cl.exe
 2683   do
 2684     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 2685 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 2686 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 2687 $as_echo_n "checking for $ac_word... " >&6; }
 2688 if test "${ac_cv_prog_CC+set}" = set; then
 2689   $as_echo_n "(cached) " >&6
 2690 else
 2691   if test -n "$CC"; then
 2692   ac_cv_prog_CC="$CC" # Let the user override the test.
 2693 else
 2694 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2695 for as_dir in $PATH
 2696 do
 2697   IFS=$as_save_IFS
 2698   test -z "$as_dir" && as_dir=.
 2699   for ac_exec_ext in '' $ac_executable_extensions; do
 2700   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2701     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
 2702     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2703     break 2
 2704   fi
 2705 done
 2706 done
 2707 IFS=$as_save_IFS
 2708 
 2709 fi
 2710 fi
 2711 CC=$ac_cv_prog_CC
 2712 if test -n "$CC"; then
 2713   { $as_echo "$as_me:$LINENO: result: $CC" >&5
 2714 $as_echo "$CC" >&6; }
 2715 else
 2716   { $as_echo "$as_me:$LINENO: result: no" >&5
 2717 $as_echo "no" >&6; }
 2718 fi
 2719 
 2720 
 2721     test -n "$CC" && break
 2722   done
 2723 fi
 2724 if test -z "$CC"; then
 2725   ac_ct_CC=$CC
 2726   for ac_prog in cl.exe
 2727 do
 2728   # Extract the first word of "$ac_prog", so it can be a program name with args.
 2729 set dummy $ac_prog; ac_word=$2
 2730 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 2731 $as_echo_n "checking for $ac_word... " >&6; }
 2732 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
 2733   $as_echo_n "(cached) " >&6
 2734 else
 2735   if test -n "$ac_ct_CC"; then
 2736   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 2737 else
 2738 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2739 for as_dir in $PATH
 2740 do
 2741   IFS=$as_save_IFS
 2742   test -z "$as_dir" && as_dir=.
 2743   for ac_exec_ext in '' $ac_executable_extensions; do
 2744   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2745     ac_cv_prog_ac_ct_CC="$ac_prog"
 2746     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2747     break 2
 2748   fi
 2749 done
 2750 done
 2751 IFS=$as_save_IFS
 2752 
 2753 fi
 2754 fi
 2755 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 2756 if test -n "$ac_ct_CC"; then
 2757   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
 2758 $as_echo "$ac_ct_CC" >&6; }
 2759 else
 2760   { $as_echo "$as_me:$LINENO: result: no" >&5
 2761 $as_echo "no" >&6; }
 2762 fi
 2763 
 2764 
 2765   test -n "$ac_ct_CC" && break
 2766 done
 2767 
 2768   if test "x$ac_ct_CC" = x; then
 2769     CC=""
 2770   else
 2771     case $cross_compiling:$ac_tool_warned in
 2772 yes:)
 2773 { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
 2774 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 2775 ac_tool_warned=yes ;;
 2776 esac
 2777     CC=$ac_ct_CC
 2778   fi
 2779 fi
 2780 
 2781 fi
 2782 
 2783 
 2784 test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
 2785 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 2786 { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
 2787 See \`config.log' for more details." >&5
 2788 $as_echo "$as_me: error: no acceptable C compiler found in \$PATH
 2789 See \`config.log' for more details." >&2;}
 2790    { (exit 1); exit 1; }; }; }
 2791 
 2792 # Provide some information about the compiler.
 2793 $as_echo "$as_me:$LINENO: checking for C compiler version" >&5
 2794 set X $ac_compile
 2795 ac_compiler=$2
 2796 { (ac_try="$ac_compiler --version >&5"
 2797 case "(($ac_try" in
 2798   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2799   *) ac_try_echo=$ac_try;;
 2800 esac
 2801 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 2802 $as_echo "$ac_try_echo") >&5
 2803   (eval "$ac_compiler --version >&5") 2>&5
 2804   ac_status=$?
 2805   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2806   (exit $ac_status); }
 2807 { (ac_try="$ac_compiler -v >&5"
 2808 case "(($ac_try" in
 2809   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2810   *) ac_try_echo=$ac_try;;
 2811 esac
 2812 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 2813 $as_echo "$ac_try_echo") >&5
 2814   (eval "$ac_compiler -v >&5") 2>&5
 2815   ac_status=$?
 2816   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2817   (exit $ac_status); }
 2818 { (ac_try="$ac_compiler -V >&5"
 2819 case "(($ac_try" in
 2820   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2821   *) ac_try_echo=$ac_try;;
 2822 esac
 2823 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 2824 $as_echo "$ac_try_echo") >&5
 2825   (eval "$ac_compiler -V >&5") 2>&5
 2826   ac_status=$?
 2827   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2828   (exit $ac_status); }
 2829 
 2830 cat >conftest.$ac_ext <<_ACEOF
 2831 /* confdefs.h.  */
 2832 _ACEOF
 2833 cat confdefs.h >>conftest.$ac_ext
 2834 cat >>conftest.$ac_ext <<_ACEOF
 2835 /* end confdefs.h.  */
 2836 
 2837 int
 2838 main ()
 2839 {
 2840 
 2841   ;
 2842   return 0;
 2843 }
 2844 _ACEOF
 2845 ac_clean_files_save=$ac_clean_files
 2846 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
 2847 # Try to create an executable without -o first, disregard a.out.
 2848 # It will help us diagnose broken compilers, and finding out an intuition
 2849 # of exeext.
 2850 { $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
 2851 $as_echo_n "checking for C compiler default output file name... " >&6; }
 2852 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
 2853 
 2854 # The possible output files:
 2855 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
 2856 
 2857 ac_rmfiles=
 2858 for ac_file in $ac_files
 2859 do
 2860   case $ac_file in
 2861     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
 2862     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
 2863   esac
 2864 done
 2865 rm -f $ac_rmfiles
 2866 
 2867 if { (ac_try="$ac_link_default"
 2868 case "(($ac_try" in
 2869   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2870   *) ac_try_echo=$ac_try;;
 2871 esac
 2872 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 2873 $as_echo "$ac_try_echo") >&5
 2874   (eval "$ac_link_default") 2>&5
 2875   ac_status=$?
 2876   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2877   (exit $ac_status); }; then
 2878   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
 2879 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
 2880 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
 2881 # so that the user can short-circuit this test for compilers unknown to
 2882 # Autoconf.
 2883 for ac_file in $ac_files ''
 2884 do
 2885   test -f "$ac_file" || continue
 2886   case $ac_file in
 2887     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
 2888     ;;
 2889     [ab].out )
 2890     # We found the default executable, but exeext='' is most
 2891     # certainly right.
 2892     break;;
 2893     *.* )
 2894         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
 2895     then :; else
 2896        ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 2897     fi
 2898     # We set ac_cv_exeext here because the later test for it is not
 2899     # safe: cross compilers may not add the suffix if given an `-o'
 2900     # argument, so we may need to know it at that point already.
 2901     # Even if this section looks crufty: it has the advantage of
 2902     # actually working.
 2903     break;;
 2904     * )
 2905     break;;
 2906   esac
 2907 done
 2908 test "$ac_cv_exeext" = no && ac_cv_exeext=
 2909 
 2910 else
 2911   ac_file=''
 2912 fi
 2913 
 2914 { $as_echo "$as_me:$LINENO: result: $ac_file" >&5
 2915 $as_echo "$ac_file" >&6; }
 2916 if test -z "$ac_file"; then
 2917   $as_echo "$as_me: failed program was:" >&5
 2918 sed 's/^/| /' conftest.$ac_ext >&5
 2919 
 2920 { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
 2921 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 2922 { { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
 2923 See \`config.log' for more details." >&5
 2924 $as_echo "$as_me: error: C compiler cannot create executables
 2925 See \`config.log' for more details." >&2;}
 2926    { (exit 77); exit 77; }; }; }
 2927 fi
 2928 
 2929 ac_exeext=$ac_cv_exeext
 2930 
 2931 # Check that the compiler produces executables we can run.  If not, either
 2932 # the compiler is broken, or we cross compile.
 2933 { $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
 2934 $as_echo_n "checking whether the C compiler works... " >&6; }
 2935 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
 2936 # If not cross compiling, check that we can run a simple program.
 2937 if test "$cross_compiling" != yes; then
 2938   if { ac_try='./$ac_file'
 2939   { (case "(($ac_try" in
 2940   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2941   *) ac_try_echo=$ac_try;;
 2942 esac
 2943 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 2944 $as_echo "$ac_try_echo") >&5
 2945   (eval "$ac_try") 2>&5
 2946   ac_status=$?
 2947   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2948   (exit $ac_status); }; }; then
 2949     cross_compiling=no
 2950   else
 2951     if test "$cross_compiling" = maybe; then
 2952     cross_compiling=yes
 2953     else
 2954     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
 2955 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 2956 { { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
 2957 If you meant to cross compile, use \`--host'.
 2958 See \`config.log' for more details." >&5
 2959 $as_echo "$as_me: error: cannot run C compiled programs.
 2960 If you meant to cross compile, use \`--host'.
 2961 See \`config.log' for more details." >&2;}
 2962    { (exit 1); exit 1; }; }; }
 2963     fi
 2964   fi
 2965 fi
 2966 { $as_echo "$as_me:$LINENO: result: yes" >&5
 2967 $as_echo "yes" >&6; }
 2968 
 2969 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
 2970 ac_clean_files=$ac_clean_files_save
 2971 # Check that the compiler produces executables we can run.  If not, either
 2972 # the compiler is broken, or we cross compile.
 2973 { $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
 2974 $as_echo_n "checking whether we are cross compiling... " >&6; }
 2975 { $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
 2976 $as_echo "$cross_compiling" >&6; }
 2977 
 2978 { $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
 2979 $as_echo_n "checking for suffix of executables... " >&6; }
 2980 if { (ac_try="$ac_link"
 2981 case "(($ac_try" in
 2982   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2983   *) ac_try_echo=$ac_try;;
 2984 esac
 2985 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 2986 $as_echo "$ac_try_echo") >&5
 2987   (eval "$ac_link") 2>&5
 2988   ac_status=$?
 2989   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2990   (exit $ac_status); }; then
 2991   # If both `conftest.exe' and `conftest' are `present' (well, observable)
 2992 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
 2993 # work properly (i.e., refer to `conftest.exe'), while it won't with
 2994 # `rm'.
 2995 for ac_file in conftest.exe conftest conftest.*; do
 2996   test -f "$ac_file" || continue
 2997   case $ac_file in
 2998     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
 2999     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 3000       break;;
 3001     * ) break;;
 3002   esac
 3003 done
 3004 else
 3005   { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
 3006 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 3007 { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
 3008 See \`config.log' for more details." >&5
 3009 $as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
 3010 See \`config.log' for more details." >&2;}
 3011    { (exit 1); exit 1; }; }; }
 3012 fi
 3013 
 3014 rm -f conftest$ac_cv_exeext
 3015 { $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
 3016 $as_echo "$ac_cv_exeext" >&6; }
 3017 
 3018 rm -f conftest.$ac_ext
 3019 EXEEXT=$ac_cv_exeext
 3020 ac_exeext=$EXEEXT
 3021 { $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
 3022 $as_echo_n "checking for suffix of object files... " >&6; }
 3023 if test "${ac_cv_objext+set}" = set; then
 3024   $as_echo_n "(cached) " >&6
 3025 else
 3026   cat >conftest.$ac_ext <<_ACEOF
 3027 /* confdefs.h.  */
 3028 _ACEOF
 3029 cat confdefs.h >>conftest.$ac_ext
 3030 cat >>conftest.$ac_ext <<_ACEOF
 3031 /* end confdefs.h.  */
 3032 
 3033 int
 3034 main ()
 3035 {
 3036 
 3037   ;
 3038   return 0;
 3039 }
 3040 _ACEOF
 3041 rm -f conftest.o conftest.obj
 3042 if { (ac_try="$ac_compile"
 3043 case "(($ac_try" in
 3044   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3045   *) ac_try_echo=$ac_try;;
 3046 esac
 3047 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 3048 $as_echo "$ac_try_echo") >&5
 3049   (eval "$ac_compile") 2>&5
 3050   ac_status=$?
 3051   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3052   (exit $ac_status); }; then
 3053   for ac_file in conftest.o conftest.obj conftest.*; do
 3054   test -f "$ac_file" || continue;
 3055   case $ac_file in
 3056     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
 3057     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
 3058        break;;
 3059   esac
 3060 done
 3061 else
 3062   $as_echo "$as_me: failed program was:" >&5
 3063 sed 's/^/| /' conftest.$ac_ext >&5
 3064 
 3065 { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
 3066 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 3067 { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
 3068 See \`config.log' for more details." >&5
 3069 $as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
 3070 See \`config.log' for more details." >&2;}
 3071    { (exit 1); exit 1; }; }; }
 3072 fi
 3073 
 3074 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 3075 fi
 3076 { $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
 3077 $as_echo "$ac_cv_objext" >&6; }
 3078 OBJEXT=$ac_cv_objext
 3079 ac_objext=$OBJEXT
 3080 { $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
 3081 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
 3082 if test "${ac_cv_c_compiler_gnu+set}" = set; then
 3083   $as_echo_n "(cached) " >&6
 3084 else
 3085   cat >conftest.$ac_ext <<_ACEOF
 3086 /* confdefs.h.  */
 3087 _ACEOF
 3088 cat confdefs.h >>conftest.$ac_ext
 3089 cat >>conftest.$ac_ext <<_ACEOF
 3090 /* end confdefs.h.  */
 3091 
 3092 int
 3093 main ()
 3094 {
 3095 #ifndef __GNUC__
 3096        choke me
 3097 #endif
 3098 
 3099   ;
 3100   return 0;
 3101 }
 3102 _ACEOF
 3103 rm -f conftest.$ac_objext
 3104 if { (ac_try="$ac_compile"
 3105 case "(($ac_try" in
 3106   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3107   *) ac_try_echo=$ac_try;;
 3108 esac
 3109 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 3110 $as_echo "$ac_try_echo") >&5
 3111   (eval "$ac_compile") 2>conftest.er1
 3112   ac_status=$?
 3113   grep -v '^ *+' conftest.er1 >conftest.err
 3114   rm -f conftest.er1
 3115   cat conftest.err >&5
 3116   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3117   (exit $ac_status); } && {
 3118      test -z "$ac_c_werror_flag" ||
 3119      test ! -s conftest.err
 3120        } && test -s conftest.$ac_objext; then
 3121   ac_compiler_gnu=yes
 3122 else
 3123   $as_echo "$as_me: failed program was:" >&5
 3124 sed 's/^/| /' conftest.$ac_ext >&5
 3125 
 3126     ac_compiler_gnu=no
 3127 fi
 3128 
 3129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3130 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 3131 
 3132 fi
 3133 { $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
 3134 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
 3135 if test $ac_compiler_gnu = yes; then
 3136   GCC=yes
 3137 else
 3138   GCC=
 3139 fi
 3140 ac_test_CFLAGS=${CFLAGS+set}
 3141 ac_save_CFLAGS=$CFLAGS
 3142 { $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
 3143 $as_echo_n "checking whether $CC accepts -g... " >&6; }
 3144 if test "${ac_cv_prog_cc_g+set}" = set; then
 3145   $as_echo_n "(cached) " >&6
 3146 else
 3147   ac_save_c_werror_flag=$ac_c_werror_flag
 3148    ac_c_werror_flag=yes
 3149    ac_cv_prog_cc_g=no
 3150    CFLAGS="-g"
 3151    cat >conftest.$ac_ext <<_ACEOF
 3152 /* confdefs.h.  */
 3153 _ACEOF
 3154 cat confdefs.h >>conftest.$ac_ext
 3155 cat >>conftest.$ac_ext <<_ACEOF
 3156 /* end confdefs.h.  */
 3157 
 3158 int
 3159 main ()
 3160 {
 3161 
 3162   ;
 3163   return 0;
 3164 }
 3165 _ACEOF
 3166 rm -f conftest.$ac_objext
 3167 if { (ac_try="$ac_compile"
 3168 case "(($ac_try" in
 3169   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3170   *) ac_try_echo=$ac_try;;
 3171 esac
 3172 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 3173 $as_echo "$ac_try_echo") >&5
 3174   (eval "$ac_compile") 2>conftest.er1
 3175   ac_status=$?
 3176   grep -v '^ *+' conftest.er1 >conftest.err
 3177   rm -f conftest.er1
 3178   cat conftest.err >&5
 3179   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3180   (exit $ac_status); } && {
 3181      test -z "$ac_c_werror_flag" ||
 3182      test ! -s conftest.err
 3183        } && test -s conftest.$ac_objext; then
 3184   ac_cv_prog_cc_g=yes
 3185 else
 3186   $as_echo "$as_me: failed program was:" >&5
 3187 sed 's/^/| /' conftest.$ac_ext >&5
 3188 
 3189     CFLAGS=""
 3190       cat >conftest.$ac_ext <<_ACEOF
 3191 /* confdefs.h.  */
 3192 _ACEOF
 3193 cat confdefs.h >>conftest.$ac_ext
 3194 cat >>conftest.$ac_ext <<_ACEOF
 3195 /* end confdefs.h.  */
 3196 
 3197 int
 3198 main ()
 3199 {
 3200 
 3201   ;
 3202   return 0;
 3203 }
 3204 _ACEOF
 3205 rm -f conftest.$ac_objext
 3206 if { (ac_try="$ac_compile"
 3207 case "(($ac_try" in
 3208   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3209   *) ac_try_echo=$ac_try;;
 3210 esac
 3211 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 3212 $as_echo "$ac_try_echo") >&5
 3213   (eval "$ac_compile") 2>conftest.er1
 3214   ac_status=$?
 3215   grep -v '^ *+' conftest.er1 >conftest.err
 3216   rm -f conftest.er1
 3217   cat conftest.err >&5
 3218   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3219   (exit $ac_status); } && {
 3220      test -z "$ac_c_werror_flag" ||
 3221      test ! -s conftest.err
 3222        } && test -s conftest.$ac_objext; then
 3223   :
 3224 else
 3225   $as_echo "$as_me: failed program was:" >&5
 3226 sed 's/^/| /' conftest.$ac_ext >&5
 3227 
 3228     ac_c_werror_flag=$ac_save_c_werror_flag
 3229      CFLAGS="-g"
 3230      cat >conftest.$ac_ext <<_ACEOF
 3231 /* confdefs.h.  */
 3232 _ACEOF
 3233 cat confdefs.h >>conftest.$ac_ext
 3234 cat >>conftest.$ac_ext <<_ACEOF
 3235 /* end confdefs.h.  */
 3236 
 3237 int
 3238 main ()
 3239 {
 3240 
 3241   ;
 3242   return 0;
 3243 }
 3244 _ACEOF
 3245 rm -f conftest.$ac_objext
 3246 if { (ac_try="$ac_compile"
 3247 case "(($ac_try" in
 3248   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3249   *) ac_try_echo=$ac_try;;
 3250 esac
 3251 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 3252 $as_echo "$ac_try_echo") >&5
 3253   (eval "$ac_compile") 2>conftest.er1
 3254   ac_status=$?
 3255   grep -v '^ *+' conftest.er1 >conftest.err
 3256   rm -f conftest.er1
 3257   cat conftest.err >&5
 3258   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3259   (exit $ac_status); } && {
 3260      test -z "$ac_c_werror_flag" ||
 3261      test ! -s conftest.err
 3262        } && test -s conftest.$ac_objext; then
 3263   ac_cv_prog_cc_g=yes
 3264 else
 3265   $as_echo "$as_me: failed program was:" >&5
 3266 sed 's/^/| /' conftest.$ac_ext >&5
 3267 
 3268 
 3269 fi
 3270 
 3271 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3272 fi
 3273 
 3274 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3275 fi
 3276 
 3277 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3278    ac_c_werror_flag=$ac_save_c_werror_flag
 3279 fi
 3280 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
 3281 $as_echo "$ac_cv_prog_cc_g" >&6; }
 3282 if test "$ac_test_CFLAGS" = set; then
 3283   CFLAGS=$ac_save_CFLAGS
 3284 elif test $ac_cv_prog_cc_g = yes; then
 3285   if test "$GCC" = yes; then
 3286     CFLAGS="-g -O2"
 3287   else
 3288     CFLAGS="-g"
 3289   fi
 3290 else
 3291   if test "$GCC" = yes; then
 3292     CFLAGS="-O2"
 3293   else
 3294     CFLAGS=
 3295   fi
 3296 fi
 3297 { $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
 3298 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
 3299 if test "${ac_cv_prog_cc_c89+set}" = set; then
 3300   $as_echo_n "(cached) " >&6
 3301 else
 3302   ac_cv_prog_cc_c89=no
 3303 ac_save_CC=$CC
 3304 cat >conftest.$ac_ext <<_ACEOF
 3305 /* confdefs.h.  */
 3306 _ACEOF
 3307 cat confdefs.h >>conftest.$ac_ext
 3308 cat >>conftest.$ac_ext <<_ACEOF
 3309 /* end confdefs.h.  */
 3310 #include <stdarg.h>
 3311 #include <stdio.h>
 3312 #include <sys/types.h>
 3313 #include <sys/stat.h>
 3314 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 3315 struct buf { int x; };
 3316 FILE * (*rcsopen) (struct buf *, struct stat *, int);
 3317 static char *e (p, i)
 3318      char **p;
 3319      int i;
 3320 {
 3321   return p[i];
 3322 }
 3323 static char *f (char * (*g) (char **, int), char **p, ...)
 3324 {
 3325   char *s;
 3326   va_list v;
 3327   va_start (v,p);
 3328   s = g (p, va_arg (v,int));
 3329   va_end (v);
 3330   return s;
 3331 }
 3332 
 3333 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
 3334    function prototypes and stuff, but not '\xHH' hex character constants.
 3335    These don't provoke an error unfortunately, instead are silently treated
 3336    as 'x'.  The following induces an error, until -std is added to get
 3337    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
 3338    array size at least.  It's necessary to write '\x00'==0 to get something
 3339    that's true only with -std.  */
 3340 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
 3341 
 3342 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
 3343    inside strings and character constants.  */
 3344 #define FOO(x) 'x'
 3345 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
 3346 
 3347 int test (int i, double x);
 3348 struct s1 {int (*f) (int a);};
 3349 struct s2 {int (*f) (double a);};
 3350 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
 3351 int argc;
 3352 char **argv;
 3353 int
 3354 main ()
 3355 {
 3356 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
 3357   ;
 3358   return 0;
 3359 }
 3360 _ACEOF
 3361 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
 3362     -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 3363 do
 3364   CC="$ac_save_CC $ac_arg"
 3365   rm -f conftest.$ac_objext
 3366 if { (ac_try="$ac_compile"
 3367 case "(($ac_try" in
 3368   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3369   *) ac_try_echo=$ac_try;;
 3370 esac
 3371 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 3372 $as_echo "$ac_try_echo") >&5
 3373   (eval "$ac_compile") 2>conftest.er1
 3374   ac_status=$?
 3375   grep -v '^ *+' conftest.er1 >conftest.err
 3376   rm -f conftest.er1
 3377   cat conftest.err >&5
 3378   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3379   (exit $ac_status); } && {
 3380      test -z "$ac_c_werror_flag" ||
 3381      test ! -s conftest.err
 3382        } && test -s conftest.$ac_objext; then
 3383   ac_cv_prog_cc_c89=$ac_arg
 3384 else
 3385   $as_echo "$as_me: failed program was:" >&5
 3386 sed 's/^/| /' conftest.$ac_ext >&5
 3387 
 3388 
 3389 fi
 3390 
 3391 rm -f core conftest.err conftest.$ac_objext
 3392   test "x$ac_cv_prog_cc_c89" != "xno" && break
 3393 done
 3394 rm -f conftest.$ac_ext
 3395 CC=$ac_save_CC
 3396 
 3397 fi
 3398 # AC_CACHE_VAL
 3399 case "x$ac_cv_prog_cc_c89" in
 3400   x)
 3401     { $as_echo "$as_me:$LINENO: result: none needed" >&5
 3402 $as_echo "none needed" >&6; } ;;
 3403   xno)
 3404     { $as_echo "$as_me:$LINENO: result: unsupported" >&5
 3405 $as_echo "unsupported" >&6; } ;;
 3406   *)
 3407     CC="$CC $ac_cv_prog_cc_c89"
 3408     { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
 3409 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
 3410 esac
 3411 
 3412 
 3413 ac_ext=c
 3414 ac_cpp='$CPP $CPPFLAGS'
 3415 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 3416 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 3417 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 3418 DEPDIR="${am__leading_dot}deps"
 3419 
 3420 ac_config_commands="$ac_config_commands depfiles"
 3421 
 3422 
 3423 am_make=${MAKE-make}
 3424 cat > confinc << 'END'
 3425 am__doit:
 3426     @echo done
 3427 .PHONY: am__doit
 3428 END
 3429 # If we don't find an include directive, just comment out the code.
 3430 { $as_echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
 3431 $as_echo_n "checking for style of include used by $am_make... " >&6; }
 3432 am__include="#"
 3433 am__quote=
 3434 _am_result=none
 3435 # First try GNU make style include.
 3436 echo "include confinc" > confmf
 3437 # We grep out `Entering directory' and `Leaving directory'
 3438 # messages which can occur if `w' ends up in MAKEFLAGS.
 3439 # In particular we don't look at `^make:' because GNU make might
 3440 # be invoked under some other name (usually "gmake"), in which
 3441 # case it prints its new name instead of `make'.
 3442 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
 3443    am__include=include
 3444    am__quote=
 3445    _am_result=GNU
 3446 fi
 3447 # Now try BSD make style include.
 3448 if test "$am__include" = "#"; then
 3449    echo '.include "confinc"' > confmf
 3450    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
 3451       am__include=.include
 3452       am__quote="\""
 3453       _am_result=BSD
 3454    fi
 3455 fi
 3456 
 3457 
 3458 { $as_echo "$as_me:$LINENO: result: $_am_result" >&5
 3459 $as_echo "$_am_result" >&6; }
 3460 rm -f confinc confmf
 3461 
 3462 # Check whether --enable-dependency-tracking was given.
 3463 if test "${enable_dependency_tracking+set}" = set; then
 3464   enableval=$enable_dependency_tracking;
 3465 fi
 3466 
 3467 if test "x$enable_dependency_tracking" != xno; then
 3468   am_depcomp="$ac_aux_dir/depcomp"
 3469   AMDEPBACKSLASH='\'
 3470 fi
 3471  if test "x$enable_dependency_tracking" != xno; then
 3472   AMDEP_TRUE=
 3473   AMDEP_FALSE='#'
 3474 else
 3475   AMDEP_TRUE='#'
 3476   AMDEP_FALSE=
 3477 fi
 3478 
 3479 
 3480 
 3481 depcc="$CC"   am_compiler_list=
 3482 
 3483 { $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
 3484 $as_echo_n "checking dependency style of $depcc... " >&6; }
 3485 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
 3486   $as_echo_n "(cached) " >&6
 3487 else
 3488   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 3489   # We make a subdir and do the tests there.  Otherwise we can end up
 3490   # making bogus files that we don't know about and never remove.  For
 3491   # instance it was reported that on HP-UX the gcc test will end up
 3492   # making a dummy file named `D' -- because `-MD' means `put the output
 3493   # in D'.
 3494   mkdir conftest.dir
 3495   # Copy depcomp to subdir because otherwise we won't find it if we're
 3496   # using a relative directory.
 3497   cp "$am_depcomp" conftest.dir
 3498   cd conftest.dir
 3499   # We will build objects and dependencies in a subdirectory because
 3500   # it helps to detect inapplicable dependency modes.  For instance
 3501   # both Tru64's cc and ICC support -MD to output dependencies as a
 3502   # side effect of compilation, but ICC will put the dependencies in
 3503   # the current directory while Tru64 will put them in the object
 3504   # directory.
 3505   mkdir sub
 3506 
 3507   am_cv_CC_dependencies_compiler_type=none
 3508   if test "$am_compiler_list" = ""; then
 3509      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
 3510   fi
 3511   for depmode in $am_compiler_list; do
 3512     # Setup a source with many dependencies, because some compilers
 3513     # like to wrap large dependency lists on column 80 (with \), and
 3514     # we should not choose a depcomp mode which is confused by this.
 3515     #
 3516     # We need to recreate these files for each test, as the compiler may
 3517     # overwrite some of them when testing with obscure command lines.
 3518     # This happens at least with the AIX C compiler.
 3519     : > sub/conftest.c
 3520     for i in 1 2 3 4 5 6; do
 3521       echo '#include "conftst'$i'.h"' >> sub/conftest.c
 3522       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
 3523       # Solaris 8's {/usr,}/bin/sh.
 3524       touch sub/conftst$i.h
 3525     done
 3526     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
 3527 
 3528     case $depmode in
 3529     nosideeffect)
 3530       # after this tag, mechanisms are not by side-effect, so they'll
 3531       # only be used when explicitly requested
 3532       if test "x$enable_dependency_tracking" = xyes; then
 3533     continue
 3534       else
 3535     break
 3536       fi
 3537       ;;
 3538     none) break ;;
 3539     esac
 3540     # We check with `-c' and `-o' for the sake of the "dashmstdout"
 3541     # mode.  It turns out that the SunPro C++ compiler does not properly
 3542     # handle `-M -o', and we need to detect this.
 3543     if depmode=$depmode \
 3544        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
 3545        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
 3546        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
 3547          >/dev/null 2>conftest.err &&
 3548        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
 3549        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
 3550        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
 3551        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
 3552       # icc doesn't choke on unknown options, it will just issue warnings
 3553       # or remarks (even with -Werror).  So we grep stderr for any message
 3554       # that says an option was ignored or not supported.
 3555       # When given -MP, icc 7.0 and 7.1 complain thusly:
 3556       #   icc: Command line warning: ignoring option '-M'; no argument required
 3557       # The diagnosis changed in icc 8.0:
 3558       #   icc: Command line remark: option '-MP' not supported
 3559       if (grep 'ignoring option' conftest.err ||
 3560           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
 3561         am_cv_CC_dependencies_compiler_type=$depmode
 3562         break
 3563       fi
 3564     fi
 3565   done
 3566 
 3567   cd ..
 3568   rm -rf conftest.dir
 3569 else
 3570   am_cv_CC_dependencies_compiler_type=none
 3571 fi
 3572 
 3573 fi
 3574 { $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
 3575 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
 3576 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
 3577 
 3578  if
 3579   test "x$enable_dependency_tracking" != xno \
 3580   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
 3581   am__fastdepCC_TRUE=
 3582   am__fastdepCC_FALSE='#'
 3583 else
 3584   am__fastdepCC_TRUE='#'
 3585   am__fastdepCC_FALSE=
 3586 fi
 3587 
 3588 
 3589 ac_ext=cpp
 3590 ac_cpp='$CXXCPP $CPPFLAGS'
 3591 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 3592 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 3593 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 3594 if test -z "$CXX"; then
 3595   if test -n "$CCC"; then
 3596     CXX=$CCC
 3597   else
 3598     if test -n "$ac_tool_prefix"; then
 3599   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
 3600   do
 3601     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 3602 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 3603 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 3604 $as_echo_n "checking for $ac_word... " >&6; }
 3605 if test "${ac_cv_prog_CXX+set}" = set; then
 3606   $as_echo_n "(cached) " >&6
 3607 else
 3608   if test -n "$CXX"; then
 3609   ac_cv_prog_CXX="$CXX" # Let the user override the test.
 3610 else
 3611 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3612 for as_dir in $PATH
 3613 do
 3614   IFS=$as_save_IFS
 3615   test -z "$as_dir" && as_dir=.
 3616   for ac_exec_ext in '' $ac_executable_extensions; do
 3617   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 3618     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
 3619     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 3620     break 2
 3621   fi
 3622 done
 3623 done
 3624 IFS=$as_save_IFS
 3625 
 3626 fi
 3627 fi
 3628 CXX=$ac_cv_prog_CXX
 3629 if test -n "$CXX"; then
 3630   { $as_echo "$as_me:$LINENO: result: $CXX" >&5
 3631 $as_echo "$CXX" >&6; }
 3632 else
 3633   { $as_echo "$as_me:$LINENO: result: no" >&5
 3634 $as_echo "no" >&6; }
 3635 fi
 3636 
 3637 
 3638     test -n "$CXX" && break
 3639   done
 3640 fi
 3641 if test -z "$CXX"; then
 3642   ac_ct_CXX=$CXX
 3643   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
 3644 do
 3645   # Extract the first word of "$ac_prog", so it can be a program name with args.
 3646 set dummy $ac_prog; ac_word=$2
 3647 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 3648 $as_echo_n "checking for $ac_word... " >&6; }
 3649 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
 3650   $as_echo_n "(cached) " >&6
 3651 else
 3652   if test -n "$ac_ct_CXX"; then
 3653   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
 3654 else
 3655 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3656 for as_dir in $PATH
 3657 do
 3658   IFS=$as_save_IFS
 3659   test -z "$as_dir" && as_dir=.
 3660   for ac_exec_ext in '' $ac_executable_extensions; do
 3661   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 3662     ac_cv_prog_ac_ct_CXX="$ac_prog"
 3663     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 3664     break 2
 3665   fi
 3666 done
 3667 done
 3668 IFS=$as_save_IFS
 3669 
 3670 fi
 3671 fi
 3672 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
 3673 if test -n "$ac_ct_CXX"; then
 3674   { $as_echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
 3675 $as_echo "$ac_ct_CXX" >&6; }
 3676 else
 3677   { $as_echo "$as_me:$LINENO: result: no" >&5
 3678 $as_echo "no" >&6; }
 3679 fi
 3680 
 3681 
 3682   test -n "$ac_ct_CXX" && break
 3683 done
 3684 
 3685   if test "x$ac_ct_CXX" = x; then
 3686     CXX="g++"
 3687   else
 3688     case $cross_compiling:$ac_tool_warned in
 3689 yes:)
 3690 { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
 3691 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 3692 ac_tool_warned=yes ;;
 3693 esac
 3694     CXX=$ac_ct_CXX
 3695   fi
 3696 fi
 3697 
 3698   fi
 3699 fi
 3700 # Provide some information about the compiler.
 3701 $as_echo "$as_me:$LINENO: checking for C++ compiler version" >&5
 3702 set X $ac_compile
 3703 ac_compiler=$2
 3704 { (ac_try="$ac_compiler --version >&5"
 3705 case "(($ac_try" in
 3706   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3707   *) ac_try_echo=$ac_try;;
 3708 esac
 3709 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 3710 $as_echo "$ac_try_echo") >&5
 3711   (eval "$ac_compiler --version >&5") 2>&5
 3712   ac_status=$?
 3713   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3714   (exit $ac_status); }
 3715 { (ac_try="$ac_compiler -v >&5"
 3716 case "(($ac_try" in
 3717   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3718   *) ac_try_echo=$ac_try;;
 3719 esac
 3720 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 3721 $as_echo "$ac_try_echo") >&5
 3722   (eval "$ac_compiler -v >&5") 2>&5
 3723   ac_status=$?
 3724   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3725   (exit $ac_status); }
 3726 { (ac_try="$ac_compiler -V >&5"
 3727 case "(($ac_try" in
 3728   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3729   *) ac_try_echo=$ac_try;;
 3730 esac
 3731 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 3732 $as_echo "$ac_try_echo") >&5
 3733   (eval "$ac_compiler -V >&5") 2>&5
 3734   ac_status=$?
 3735   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3736   (exit $ac_status); }
 3737 
 3738 { $as_echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
 3739 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
 3740 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
 3741   $as_echo_n "(cached) " >&6
 3742 else
 3743   cat >conftest.$ac_ext <<_ACEOF
 3744 /* confdefs.h.  */
 3745 _ACEOF
 3746 cat confdefs.h >>conftest.$ac_ext
 3747 cat >>conftest.$ac_ext <<_ACEOF
 3748 /* end confdefs.h.  */
 3749 
 3750 int
 3751 main ()
 3752 {
 3753 #ifndef __GNUC__
 3754        choke me
 3755 #endif
 3756 
 3757   ;
 3758   return 0;
 3759 }
 3760 _ACEOF
 3761 rm -f conftest.$ac_objext
 3762 if { (ac_try="$ac_compile"
 3763 case "(($ac_try" in
 3764   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3765   *) ac_try_echo=$ac_try;;
 3766 esac
 3767 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 3768 $as_echo "$ac_try_echo") >&5
 3769   (eval "$ac_compile") 2>conftest.er1
 3770   ac_status=$?
 3771   grep -v '^ *+' conftest.er1 >conftest.err
 3772   rm -f conftest.er1
 3773   cat conftest.err >&5
 3774   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3775   (exit $ac_status); } && {
 3776      test -z "$ac_cxx_werror_flag" ||
 3777      test ! -s conftest.err
 3778        } && test -s conftest.$ac_objext; then
 3779   ac_compiler_gnu=yes
 3780 else
 3781   $as_echo "$as_me: failed program was:" >&5
 3782 sed 's/^/| /' conftest.$ac_ext >&5
 3783 
 3784     ac_compiler_gnu=no
 3785 fi
 3786 
 3787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3788 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
 3789 
 3790 fi
 3791 { $as_echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
 3792 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
 3793 if test $ac_compiler_gnu = yes; then
 3794   GXX=yes
 3795 else
 3796   GXX=
 3797 fi
 3798 ac_test_CXXFLAGS=${CXXFLAGS+set}
 3799 ac_save_CXXFLAGS=$CXXFLAGS
 3800 { $as_echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
 3801 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
 3802 if test "${ac_cv_prog_cxx_g+set}" = set; then
 3803   $as_echo_n "(cached) " >&6
 3804 else
 3805   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
 3806    ac_cxx_werror_flag=yes
 3807    ac_cv_prog_cxx_g=no
 3808    CXXFLAGS="-g"
 3809    cat >conftest.$ac_ext <<_ACEOF
 3810 /* confdefs.h.  */
 3811 _ACEOF
 3812 cat confdefs.h >>conftest.$ac_ext
 3813 cat >>conftest.$ac_ext <<_ACEOF
 3814 /* end confdefs.h.  */
 3815 
 3816 int
 3817 main ()
 3818 {
 3819 
 3820   ;
 3821   return 0;
 3822 }
 3823 _ACEOF
 3824 rm -f conftest.$ac_objext
 3825 if { (ac_try="$ac_compile"
 3826 case "(($ac_try" in
 3827   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3828   *) ac_try_echo=$ac_try;;
 3829 esac
 3830 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 3831 $as_echo "$ac_try_echo") >&5
 3832   (eval "$ac_compile") 2>conftest.er1
 3833   ac_status=$?
 3834   grep -v '^ *+' conftest.er1 >conftest.err
 3835   rm -f conftest.er1
 3836   cat conftest.err >&5
 3837   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3838   (exit $ac_status); } && {
 3839      test -z "$ac_cxx_werror_flag" ||
 3840      test ! -s conftest.err
 3841        } && test -s conftest.$ac_objext; then
 3842   ac_cv_prog_cxx_g=yes
 3843 else
 3844   $as_echo "$as_me: failed program was:" >&5
 3845 sed 's/^/| /' conftest.$ac_ext >&5
 3846 
 3847     CXXFLAGS=""
 3848       cat >conftest.$ac_ext <<_ACEOF
 3849 /* confdefs.h.  */
 3850 _ACEOF
 3851 cat confdefs.h >>conftest.$ac_ext
 3852 cat >>conftest.$ac_ext <<_ACEOF
 3853 /* end confdefs.h.  */
 3854 
 3855 int
 3856 main ()
 3857 {
 3858 
 3859   ;
 3860   return 0;
 3861 }
 3862 _ACEOF
 3863 rm -f conftest.$ac_objext
 3864 if { (ac_try="$ac_compile"
 3865 case "(($ac_try" in
 3866   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3867   *) ac_try_echo=$ac_try;;
 3868 esac
 3869 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 3870 $as_echo "$ac_try_echo") >&5
 3871   (eval "$ac_compile") 2>conftest.er1
 3872   ac_status=$?
 3873   grep -v '^ *+' conftest.er1 >conftest.err
 3874   rm -f conftest.er1
 3875   cat conftest.err >&5
 3876   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3877   (exit $ac_status); } && {
 3878      test -z "$ac_cxx_werror_flag" ||
 3879      test ! -s conftest.err
 3880        } && test -s conftest.$ac_objext; then
 3881   :
 3882 else
 3883   $as_echo "$as_me: failed program was:" >&5
 3884 sed 's/^/| /' conftest.$ac_ext >&5
 3885 
 3886     ac_cxx_werror_flag=$ac_save_cxx_werror_flag
 3887      CXXFLAGS="-g"
 3888      cat >conftest.$ac_ext <<_ACEOF
 3889 /* confdefs.h.  */
 3890 _ACEOF
 3891 cat confdefs.h >>conftest.$ac_ext
 3892 cat >>conftest.$ac_ext <<_ACEOF
 3893 /* end confdefs.h.  */
 3894 
 3895 int
 3896 main ()
 3897 {
 3898 
 3899   ;
 3900   return 0;
 3901 }
 3902 _ACEOF
 3903 rm -f conftest.$ac_objext
 3904 if { (ac_try="$ac_compile"
 3905 case "(($ac_try" in
 3906   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3907   *) ac_try_echo=$ac_try;;
 3908 esac
 3909 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 3910 $as_echo "$ac_try_echo") >&5
 3911   (eval "$ac_compile") 2>conftest.er1
 3912   ac_status=$?
 3913   grep -v '^ *+' conftest.er1 >conftest.err
 3914   rm -f conftest.er1
 3915   cat conftest.err >&5
 3916   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3917   (exit $ac_status); } && {
 3918      test -z "$ac_cxx_werror_flag" ||
 3919      test ! -s conftest.err
 3920        } && test -s conftest.$ac_objext; then
 3921   ac_cv_prog_cxx_g=yes
 3922 else
 3923   $as_echo "$as_me: failed program was:" >&5
 3924 sed 's/^/| /' conftest.$ac_ext >&5
 3925 
 3926 
 3927 fi
 3928 
 3929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3930 fi
 3931 
 3932 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3933 fi
 3934 
 3935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3936    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
 3937 fi
 3938 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
 3939 $as_echo "$ac_cv_prog_cxx_g" >&6; }
 3940 if test "$ac_test_CXXFLAGS" = set; then
 3941   CXXFLAGS=$ac_save_CXXFLAGS
 3942 elif test $ac_cv_prog_cxx_g = yes; then
 3943   if test "$GXX" = yes; then
 3944     CXXFLAGS="-g -O2"
 3945   else
 3946     CXXFLAGS="-g"
 3947   fi
 3948 else
 3949   if test "$GXX" = yes; then
 3950     CXXFLAGS="-O2"
 3951   else
 3952     CXXFLAGS=
 3953   fi
 3954 fi
 3955 ac_ext=c
 3956 ac_cpp='$CPP $CPPFLAGS'
 3957 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 3958 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 3959 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 3960 
 3961 depcc="$CXX"  am_compiler_list=
 3962 
 3963 { $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
 3964 $as_echo_n "checking dependency style of $depcc... " >&6; }
 3965 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
 3966   $as_echo_n "(cached) " >&6
 3967 else
 3968   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 3969   # We make a subdir and do the tests there.  Otherwise we can end up
 3970   # making bogus files that we don't know about and never remove.  For
 3971   # instance it was reported that on HP-UX the gcc test will end up
 3972   # making a dummy file named `D' -- because `-MD' means `put the output
 3973   # in D'.
 3974   mkdir conftest.dir
 3975   # Copy depcomp to subdir because otherwise we won't find it if we're
 3976   # using a relative directory.
 3977   cp "$am_depcomp" conftest.dir
 3978   cd conftest.dir
 3979   # We will build objects and dependencies in a subdirectory because
 3980   # it helps to detect inapplicable dependency modes.  For instance
 3981   # both Tru64's cc and ICC support -MD to output dependencies as a
 3982   # side effect of compilation, but ICC will put the dependencies in
 3983   # the current directory while Tru64 will put them in the object
 3984   # directory.
 3985   mkdir sub
 3986 
 3987   am_cv_CXX_dependencies_compiler_type=none
 3988   if test "$am_compiler_list" = ""; then
 3989      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
 3990   fi
 3991   for depmode in $am_compiler_list; do
 3992     # Setup a source with many dependencies, because some compilers
 3993     # like to wrap large dependency lists on column 80 (with \), and
 3994     # we should not choose a depcomp mode which is confused by this.
 3995     #
 3996     # We need to recreate these files for each test, as the compiler may
 3997     # overwrite some of them when testing with obscure command lines.
 3998     # This happens at least with the AIX C compiler.
 3999     : > sub/conftest.c
 4000     for i in 1 2 3 4 5 6; do
 4001       echo '#include "conftst'$i'.h"' >> sub/conftest.c
 4002       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
 4003       # Solaris 8's {/usr,}/bin/sh.
 4004       touch sub/conftst$i.h
 4005     done
 4006     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
 4007 
 4008     case $depmode in
 4009     nosideeffect)
 4010       # after this tag, mechanisms are not by side-effect, so they'll
 4011       # only be used when explicitly requested
 4012       if test "x$enable_dependency_tracking" = xyes; then
 4013     continue
 4014       else
 4015     break
 4016       fi
 4017       ;;
 4018     none) break ;;
 4019     esac
 4020     # We check with `-c' and `-o' for the sake of the "dashmstdout"
 4021     # mode.  It turns out that the SunPro C++ compiler does not properly
 4022     # handle `-M -o', and we need to detect this.
 4023     if depmode=$depmode \
 4024        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
 4025        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
 4026        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
 4027          >/dev/null 2>conftest.err &&
 4028        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
 4029        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
 4030        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
 4031        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
 4032       # icc doesn't choke on unknown options, it will just issue warnings
 4033       # or remarks (even with -Werror).  So we grep stderr for any message
 4034       # that says an option was ignored or not supported.
 4035       # When given -MP, icc 7.0 and 7.1 complain thusly:
 4036       #   icc: Command line warning: ignoring option '-M'; no argument required
 4037       # The diagnosis changed in icc 8.0:
 4038       #   icc: Command line remark: option '-MP' not supported
 4039       if (grep 'ignoring option' conftest.err ||
 4040           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
 4041         am_cv_CXX_dependencies_compiler_type=$depmode
 4042         break
 4043       fi
 4044     fi
 4045   done
 4046 
 4047   cd ..
 4048   rm -rf conftest.dir
 4049 else
 4050   am_cv_CXX_dependencies_compiler_type=none
 4051 fi
 4052 
 4053 fi
 4054 { $as_echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
 4055 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
 4056 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
 4057 
 4058  if
 4059   test "x$enable_dependency_tracking" != xno \
 4060   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
 4061   am__fastdepCXX_TRUE=
 4062   am__fastdepCXX_FALSE='#'
 4063 else
 4064   am__fastdepCXX_TRUE='#'
 4065   am__fastdepCXX_FALSE=
 4066 fi
 4067 
 4068 
 4069 ac_ext=c
 4070 ac_cpp='$CPP $CPPFLAGS'
 4071 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 4072 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 4073 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 4074 { $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
 4075 $as_echo_n "checking how to run the C preprocessor... " >&6; }
 4076 # On Suns, sometimes $CPP names a directory.
 4077 if test -n "$CPP" && test -d "$CPP"; then
 4078   CPP=
 4079 fi
 4080 if test -z "$CPP"; then
 4081   if test "${ac_cv_prog_CPP+set}" = set; then
 4082   $as_echo_n "(cached) " >&6
 4083 else
 4084       # Double quotes because CPP needs to be expanded
 4085     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
 4086     do
 4087       ac_preproc_ok=false
 4088 for ac_c_preproc_warn_flag in '' yes
 4089 do
 4090   # Use a header file that comes with gcc, so configuring glibc
 4091   # with a fresh cross-compiler works.
 4092   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 4093   # <limits.h> exists even on freestanding compilers.
 4094   # On the NeXT, cc -E runs the code through the compiler's parser,
 4095   # not just through cpp. "Syntax error" is here to catch this case.
 4096   cat >conftest.$ac_ext <<_ACEOF
 4097 /* confdefs.h.  */
 4098 _ACEOF
 4099 cat confdefs.h >>conftest.$ac_ext
 4100 cat >>conftest.$ac_ext <<_ACEOF
 4101 /* end confdefs.h.  */
 4102 #ifdef __STDC__
 4103 # include <limits.h>
 4104 #else
 4105 # include <assert.h>
 4106 #endif
 4107              Syntax error
 4108 _ACEOF
 4109 if { (ac_try="$ac_cpp conftest.$ac_ext"
 4110 case "(($ac_try" in
 4111   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4112   *) ac_try_echo=$ac_try;;
 4113 esac
 4114 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 4115 $as_echo "$ac_try_echo") >&5
 4116   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
 4117   ac_status=$?
 4118   grep -v '^ *+' conftest.er1 >conftest.err
 4119   rm -f conftest.er1
 4120   cat conftest.err >&5
 4121   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4122   (exit $ac_status); } >/dev/null && {
 4123      test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 4124      test ! -s conftest.err
 4125        }; then
 4126   :
 4127 else
 4128   $as_echo "$as_me: failed program was:" >&5
 4129 sed 's/^/| /' conftest.$ac_ext >&5
 4130 
 4131   # Broken: fails on valid input.
 4132 continue
 4133 fi
 4134 
 4135 rm -f conftest.err conftest.$ac_ext
 4136 
 4137   # OK, works on sane cases.  Now check whether nonexistent headers
 4138   # can be detected and how.
 4139   cat >conftest.$ac_ext <<_ACEOF
 4140 /* confdefs.h.  */
 4141 _ACEOF
 4142 cat confdefs.h >>conftest.$ac_ext
 4143 cat >>conftest.$ac_ext <<_ACEOF
 4144 /* end confdefs.h.  */
 4145 #include <ac_nonexistent.h>
 4146 _ACEOF
 4147 if { (ac_try="$ac_cpp conftest.$ac_ext"
 4148 case "(($ac_try" in
 4149   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4150   *) ac_try_echo=$ac_try;;
 4151 esac
 4152 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 4153 $as_echo "$ac_try_echo") >&5
 4154   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
 4155   ac_status=$?
 4156   grep -v '^ *+' conftest.er1 >conftest.err
 4157   rm -f conftest.er1
 4158   cat conftest.err >&5
 4159   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4160   (exit $ac_status); } >/dev/null && {
 4161      test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 4162      test ! -s conftest.err
 4163        }; then
 4164   # Broken: success on invalid input.
 4165 continue
 4166 else
 4167   $as_echo "$as_me: failed program was:" >&5
 4168 sed 's/^/| /' conftest.$ac_ext >&5
 4169 
 4170   # Passes both tests.
 4171 ac_preproc_ok=:
 4172 break
 4173 fi
 4174 
 4175 rm -f conftest.err conftest.$ac_ext
 4176 
 4177 done
 4178 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 4179 rm -f conftest.err conftest.$ac_ext
 4180 if $ac_preproc_ok; then
 4181   break
 4182 fi
 4183 
 4184     done
 4185     ac_cv_prog_CPP=$CPP
 4186 
 4187 fi
 4188   CPP=$ac_cv_prog_CPP
 4189 else
 4190   ac_cv_prog_CPP=$CPP
 4191 fi
 4192 { $as_echo "$as_me:$LINENO: result: $CPP" >&5
 4193 $as_echo "$CPP" >&6; }
 4194 ac_preproc_ok=false
 4195 for ac_c_preproc_warn_flag in '' yes
 4196 do
 4197   # Use a header file that comes with gcc, so configuring glibc
 4198   # with a fresh cross-compiler works.
 4199   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 4200   # <limits.h> exists even on freestanding compilers.
 4201   # On the NeXT, cc -E runs the code through the compiler's parser,
 4202   # not just through cpp. "Syntax error" is here to catch this case.
 4203   cat >conftest.$ac_ext <<_ACEOF
 4204 /* confdefs.h.  */
 4205 _ACEOF
 4206 cat confdefs.h >>conftest.$ac_ext
 4207 cat >>conftest.$ac_ext <<_ACEOF
 4208 /* end confdefs.h.  */
 4209 #ifdef __STDC__
 4210 # include <limits.h>
 4211 #else
 4212 # include <assert.h>
 4213 #endif
 4214              Syntax error
 4215 _ACEOF
 4216 if { (ac_try="$ac_cpp conftest.$ac_ext"
 4217 case "(($ac_try" in
 4218   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4219   *) ac_try_echo=$ac_try;;
 4220 esac
 4221 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 4222 $as_echo "$ac_try_echo") >&5
 4223   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
 4224   ac_status=$?
 4225   grep -v '^ *+' conftest.er1 >conftest.err
 4226   rm -f conftest.er1
 4227   cat conftest.err >&5
 4228   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4229   (exit $ac_status); } >/dev/null && {
 4230      test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 4231      test ! -s conftest.err
 4232        }; then
 4233   :
 4234 else
 4235   $as_echo "$as_me: failed program was:" >&5
 4236 sed 's/^/| /' conftest.$ac_ext >&5
 4237 
 4238   # Broken: fails on valid input.
 4239 continue
 4240 fi
 4241 
 4242 rm -f conftest.err conftest.$ac_ext
 4243 
 4244   # OK, works on sane cases.  Now check whether nonexistent headers
 4245   # can be detected and how.
 4246   cat >conftest.$ac_ext <<_ACEOF
 4247 /* confdefs.h.  */
 4248 _ACEOF
 4249 cat confdefs.h >>conftest.$ac_ext
 4250 cat >>conftest.$ac_ext <<_ACEOF
 4251 /* end confdefs.h.  */
 4252 #include <ac_nonexistent.h>
 4253 _ACEOF
 4254 if { (ac_try="$ac_cpp conftest.$ac_ext"
 4255 case "(($ac_try" in
 4256   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4257   *) ac_try_echo=$ac_try;;
 4258 esac
 4259 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 4260 $as_echo "$ac_try_echo") >&5
 4261   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
 4262   ac_status=$?
 4263   grep -v '^ *+' conftest.er1 >conftest.err
 4264   rm -f conftest.er1
 4265   cat conftest.err >&5
 4266   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4267   (exit $ac_status); } >/dev/null && {
 4268      test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 4269      test ! -s conftest.err
 4270        }; then
 4271   # Broken: success on invalid input.
 4272 continue
 4273 else
 4274   $as_echo "$as_me: failed program was:" >&5
 4275 sed 's/^/| /' conftest.$ac_ext >&5
 4276 
 4277   # Passes both tests.
 4278 ac_preproc_ok=:
 4279 break
 4280 fi
 4281 
 4282 rm -f conftest.err conftest.$ac_ext
 4283 
 4284 done
 4285 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 4286 rm -f conftest.err conftest.$ac_ext
 4287 if $ac_preproc_ok; then
 4288   :
 4289 else
 4290   { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
 4291 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 4292 { { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
 4293 See \`config.log' for more details." >&5
 4294 $as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
 4295 See \`config.log' for more details." >&2;}
 4296    { (exit 1); exit 1; }; }; }
 4297 fi
 4298 
 4299 ac_ext=c
 4300 ac_cpp='$CPP $CPPFLAGS'
 4301 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 4302 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 4303 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 4304 
 4305 for ac_prog in gawk mawk nawk awk
 4306 do
 4307   # Extract the first word of "$ac_prog", so it can be a program name with args.
 4308 set dummy $ac_prog; ac_word=$2
 4309 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 4310 $as_echo_n "checking for $ac_word... " >&6; }
 4311 if test "${ac_cv_prog_AWK+set}" = set; then
 4312   $as_echo_n "(cached) " >&6
 4313 else
 4314   if test -n "$AWK"; then
 4315   ac_cv_prog_AWK="$AWK" # Let the user override the test.
 4316 else
 4317 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 4318 for as_dir in $PATH
 4319 do
 4320   IFS=$as_save_IFS
 4321   test -z "$as_dir" && as_dir=.
 4322   for ac_exec_ext in '' $ac_executable_extensions; do
 4323   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 4324     ac_cv_prog_AWK="$ac_prog"
 4325     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 4326     break 2
 4327   fi
 4328 done
 4329 done
 4330 IFS=$as_save_IFS
 4331 
 4332 fi
 4333 fi
 4334 AWK=$ac_cv_prog_AWK
 4335 if test -n "$AWK"; then
 4336   { $as_echo "$as_me:$LINENO: result: $AWK" >&5
 4337 $as_echo "$AWK" >&6; }
 4338 else
 4339   { $as_echo "$as_me:$LINENO: result: no" >&5
 4340 $as_echo "no" >&6; }
 4341 fi
 4342 
 4343 
 4344   test -n "$AWK" && break
 4345 done
 4346 
 4347 # Find a good install program.  We prefer a C program (faster),
 4348 # so one script is as good as another.  But avoid the broken or
 4349 # incompatible versions:
 4350 # SysV /etc/install, /usr/sbin/install
 4351 # SunOS /usr/etc/install
 4352 # IRIX /sbin/install
 4353 # AIX /bin/install
 4354 # AmigaOS /C/install, which installs bootblocks on floppy discs
 4355 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 4356 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 4357 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 4358 # OS/2's system install, which has a completely different semantic
 4359 # ./install, which can be erroneously created by make from ./install.sh.
 4360 # Reject install programs that cannot install multiple files.
 4361 { $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
 4362 $as_echo_n "checking for a BSD-compatible install... " >&6; }
 4363 if test -z "$INSTALL"; then
 4364 if test "${ac_cv_path_install+set}" = set; then
 4365   $as_echo_n "(cached) " >&6
 4366 else
 4367   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 4368 for as_dir in $PATH
 4369 do
 4370   IFS=$as_save_IFS
 4371   test -z "$as_dir" && as_dir=.
 4372   # Account for people who put trailing slashes in PATH elements.
 4373 case $as_dir/ in
 4374   ./ | .// | /cC/* | \
 4375   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
 4376   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
 4377   /usr/ucb/* ) ;;
 4378   *)
 4379     # OSF1 and SCO ODT 3.0 have their own names for install.
 4380     # Don't use installbsd from OSF since it installs stuff as root
 4381     # by default.
 4382     for ac_prog in ginstall scoinst install; do
 4383       for ac_exec_ext in '' $ac_executable_extensions; do
 4384     if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
 4385       if test $ac_prog = install &&
 4386         grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 4387         # AIX install.  It has an incompatible calling convention.
 4388         :
 4389       elif test $ac_prog = install &&
 4390         grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 4391         # program-specific install script used by HP pwplus--don't use.
 4392         :
 4393       else
 4394         rm -rf conftest.one conftest.two conftest.dir
 4395         echo one > conftest.one
 4396         echo two > conftest.two
 4397         mkdir conftest.dir
 4398         if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
 4399           test -s conftest.one && test -s conftest.two &&
 4400           test -s conftest.dir/conftest.one &&
 4401           test -s conftest.dir/conftest.two
 4402         then
 4403           ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
 4404           break 3
 4405         fi
 4406       fi
 4407     fi
 4408       done
 4409     done
 4410     ;;
 4411 esac
 4412 
 4413 done
 4414 IFS=$as_save_IFS
 4415 
 4416 rm -rf conftest.one conftest.two conftest.dir
 4417 
 4418 fi
 4419   if test "${ac_cv_path_install+set}" = set; then
 4420     INSTALL=$ac_cv_path_install
 4421   else
 4422     # As a last resort, use the slow shell script.  Don't cache a
 4423     # value for INSTALL within a source directory, because that will
 4424     # break other packages using the cache if that directory is
 4425     # removed, or if the value is a relative name.
 4426     INSTALL=$ac_install_sh
 4427   fi
 4428 fi
 4429 { $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
 4430 $as_echo "$INSTALL" >&6; }
 4431 
 4432 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 4433 # It thinks the first close brace ends the variable substitution.
 4434 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 4435 
 4436 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
 4437 
 4438 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 4439 
 4440 { $as_echo "$as_me:$LINENO: checking whether ln -s works" >&5
 4441 $as_echo_n "checking whether ln -s works... " >&6; }
 4442 LN_S=$as_ln_s
 4443 if test "$LN_S" = "ln -s"; then
 4444   { $as_echo "$as_me:$LINENO: result: yes" >&5
 4445 $as_echo "yes" >&6; }
 4446 else
 4447   { $as_echo "$as_me:$LINENO: result: no, using $LN_S" >&5
 4448 $as_echo "no, using $LN_S" >&6; }
 4449 fi
 4450 
 4451 { $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
 4452 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
 4453 set x ${MAKE-make}
 4454 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
 4455 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
 4456   $as_echo_n "(cached) " >&6
 4457 else
 4458   cat >conftest.make <<\_ACEOF
 4459 SHELL = /bin/sh
 4460 all:
 4461     @echo '@@@%%%=$(MAKE)=@@@%%%'
 4462 _ACEOF
 4463 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 4464 case `${MAKE-make} -f conftest.make 2>/dev/null` in
 4465   *@@@%%%=?*=@@@%%%*)
 4466     eval ac_cv_prog_make_${ac_make}_set=yes;;
 4467   *)
 4468     eval ac_cv_prog_make_${ac_make}_set=no;;
 4469 esac
 4470 rm -f conftest.make
 4471 fi
 4472 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
 4473   { $as_echo "$as_me:$LINENO: result: yes" >&5
 4474 $as_echo "yes" >&6; }
 4475   SET_MAKE=
 4476 else
 4477   { $as_echo "$as_me:$LINENO: result: no" >&5
 4478 $as_echo "no" >&6; }
 4479   SET_MAKE="MAKE=${MAKE-make}"
 4480 fi
 4481 
 4482 
 4483 PERL_VERSION=5.004
 4484 for ac_prog in $PERL perl5 perl
 4485 do
 4486   # Extract the first word of "$ac_prog", so it can be a program name with args.
 4487 set dummy $ac_prog; ac_word=$2
 4488 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 4489 $as_echo_n "checking for $ac_word... " >&6; }
 4490 if test "${ac_cv_path_PERL+set}" = set; then
 4491   $as_echo_n "(cached) " >&6
 4492 else
 4493   case $PERL in
 4494   [\\/]* | ?:[\\/]*)
 4495   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
 4496   ;;
 4497   *)
 4498   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 4499 for as_dir in $PATH
 4500 do
 4501   IFS=$as_save_IFS
 4502   test -z "$as_dir" && as_dir=.
 4503   for ac_exec_ext in '' $ac_executable_extensions; do
 4504   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 4505     ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
 4506     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 4507     break 2
 4508   fi
 4509 done
 4510 done
 4511 IFS=$as_save_IFS
 4512 
 4513   ;;
 4514 esac
 4515 fi
 4516 PERL=$ac_cv_path_PERL
 4517 if test -n "$PERL"; then
 4518   { $as_echo "$as_me:$LINENO: result: $PERL" >&5
 4519 $as_echo "$PERL" >&6; }
 4520 else
 4521   { $as_echo "$as_me:$LINENO: result: no" >&5
 4522 $as_echo "no" >&6; }
 4523 fi
 4524 
 4525 
 4526   test -n "$PERL" && break
 4527 done
 4528 
 4529 if test -z "$PERL" || test "$PERL" = ":"; then
 4530     { { $as_echo "$as_me:$LINENO: error: perl not found in \$PATH" >&5
 4531 $as_echo "$as_me: error: perl not found in \$PATH" >&2;}
 4532    { (exit 1); exit 1; }; }
 4533 fi
 4534 
 4535 { $as_echo "$as_me:$LINENO: checking for minimum required perl version >= $PERL_VERSION" >&5
 4536 $as_echo_n "checking for minimum required perl version >= $PERL_VERSION... " >&6; }
 4537 _perl_version=`PERL_VERSION=$PERL_VERSION $PERL -e 'print "$]"; if ($] >= $ENV{PERL_VERSION}) { exit(0); } else { exit(1); }' 2>&5`
 4538 _perl_res=$?
 4539 { $as_echo "$as_me:$LINENO: result: $_perl_version" >&5
 4540 $as_echo "$_perl_version" >&6; }
 4541 
 4542 if test "$_perl_res" != 0; then
 4543     { { $as_echo "$as_me:$LINENO: error: Perl $PERL_VERSION or higher is required." >&5
 4544 $as_echo "$as_me: error: Perl $PERL_VERSION or higher is required." >&2;}
 4545    { (exit 1); exit 1; }; }
 4546 fi
 4547 
 4548 { $as_echo "$as_me:$LINENO: checking for full perl installation" >&5
 4549 $as_echo_n "checking for full perl installation... " >&6; }
 4550 _perl_archlib=`$PERL -e 'use Config; if ( -d $Config{archlib} ) { exit(0); } else { exit(1); }' 2>&5`
 4551 _perl_res=$?
 4552 if test "$_perl_res" != 0; then
 4553     { $as_echo "$as_me:$LINENO: result: no" >&5
 4554 $as_echo "no" >&6; }
 4555     { { $as_echo "$as_me:$LINENO: error: Cannot find Config.pm or \$Config{archlib}.  A full perl installation is required." >&5
 4556 $as_echo "$as_me: error: Cannot find Config.pm or \$Config{archlib}.  A full perl installation is required." >&2;}
 4557    { (exit 1); exit 1; }; }
 4558 else
 4559     { $as_echo "$as_me:$LINENO: result: yes" >&5
 4560 $as_echo "yes" >&6; }
 4561 fi
 4562 
 4563 
 4564 # Checks for header files.
 4565 
 4566 
 4567 { $as_echo "$as_me:$LINENO: checking for X" >&5
 4568 $as_echo_n "checking for X... " >&6; }
 4569 
 4570 
 4571 # Check whether --with-x was given.
 4572 if test "${with_x+set}" = set; then
 4573   withval=$with_x;
 4574 fi
 4575 
 4576 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
 4577 if test "x$with_x" = xno; then
 4578   # The user explicitly disabled X.
 4579   have_x=disabled
 4580 else
 4581   case $x_includes,$x_libraries in #(
 4582     *\'*) { { $as_echo "$as_me:$LINENO: error: cannot use X directory names containing '" >&5
 4583 $as_echo "$as_me: error: cannot use X directory names containing '" >&2;}
 4584    { (exit 1); exit 1; }; };; #(
 4585     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then
 4586   $as_echo_n "(cached) " >&6
 4587 else
 4588   # One or both of the vars are not set, and there is no cached value.
 4589 ac_x_includes=no ac_x_libraries=no
 4590 rm -f -r conftest.dir
 4591 if mkdir conftest.dir; then
 4592   cd conftest.dir
 4593   cat >Imakefile <<'_ACEOF'
 4594 incroot:
 4595     @echo incroot='${INCROOT}'
 4596 usrlibdir:
 4597     @echo usrlibdir='${USRLIBDIR}'
 4598 libdir:
 4599     @echo libdir='${LIBDIR}'
 4600 _ACEOF
 4601   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
 4602     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 4603     for ac_var in incroot usrlibdir libdir; do
 4604       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
 4605     done
 4606     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
 4607     for ac_extension in a so sl dylib la dll; do
 4608       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
 4609      test -f "$ac_im_libdir/libX11.$ac_extension"; then
 4610     ac_im_usrlibdir=$ac_im_libdir; break
 4611       fi
 4612     done
 4613     # Screen out bogus values from the imake configuration.  They are
 4614     # bogus both because they are the default anyway, and because
 4615     # using them would break gcc on systems where it needs fixed includes.
 4616     case $ac_im_incroot in
 4617     /usr/include) ac_x_includes= ;;
 4618     *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
 4619     esac
 4620     case $ac_im_usrlibdir in
 4621     /usr/lib | /usr/lib64 | /lib | /lib64) ;;
 4622     *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
 4623     esac
 4624   fi
 4625   cd ..
 4626   rm -f -r conftest.dir
 4627 fi
 4628 
 4629 # Standard set of common directories for X headers.
 4630 # Check X11 before X11Rn because it is often a symlink to the current release.
 4631 ac_x_header_dirs='
 4632 /usr/X11/include
 4633 /usr/X11R6/include
 4634 /usr/X11R5/include
 4635 /usr/X11R4/include
 4636 
 4637 /usr/include/X11
 4638 /usr/include/X11R6
 4639 /usr/include/X11R5
 4640 /usr/include/X11R4
 4641 
 4642 /usr/local/X11/include
 4643 /usr/local/X11R6/include
 4644 /usr/local/X11R5/include
 4645 /usr/local/X11R4/include
 4646 
 4647 /usr/local/include/X11
 4648 /usr/local/include/X11R6
 4649 /usr/local/include/X11R5
 4650 /usr/local/include/X11R4
 4651 
 4652 /usr/X386/include
 4653 /usr/x386/include
 4654 /usr/XFree86/include/X11
 4655 
 4656 /usr/include
 4657 /usr/local/include
 4658 /usr/unsupported/include
 4659 /usr/athena/include
 4660 /usr/local/x11r5/include
 4661 /usr/lpp/Xamples/include
 4662 
 4663 /usr/openwin/include
 4664 /usr/openwin/share/include'
 4665 
 4666 if test "$ac_x_includes" = no; then
 4667   # Guess where to find include files, by looking for Xlib.h.
 4668   # First, try using that file with no special directory specified.
 4669   cat >conftest.$ac_ext <<_ACEOF
 4670 /* confdefs.h.  */
 4671 _ACEOF
 4672 cat confdefs.h >>conftest.$ac_ext
 4673 cat >>conftest.$ac_ext <<_ACEOF
 4674 /* end confdefs.h.  */
 4675 #include <X11/Xlib.h>
 4676 _ACEOF
 4677 if { (ac_try="$ac_cpp conftest.$ac_ext"
 4678 case "(($ac_try" in
 4679   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4680   *) ac_try_echo=$ac_try;;
 4681 esac
 4682 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 4683 $as_echo "$ac_try_echo") >&5
 4684   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
 4685   ac_status=$?
 4686   grep -v '^ *+' conftest.er1 >conftest.err
 4687   rm -f conftest.er1
 4688   cat conftest.err >&5
 4689   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4690   (exit $ac_status); } >/dev/null && {
 4691      test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 4692      test ! -s conftest.err
 4693        }; then
 4694   # We can compile using X headers with no special include directory.
 4695 ac_x_includes=
 4696 else
 4697   $as_echo "$as_me: failed program was:" >&5
 4698 sed 's/^/| /' conftest.$ac_ext >&5
 4699 
 4700   for ac_dir in $ac_x_header_dirs; do
 4701   if test -r "$ac_dir/X11/Xlib.h"; then
 4702     ac_x_includes=$ac_dir
 4703     break
 4704   fi
 4705 done
 4706 fi
 4707 
 4708 rm -f conftest.err conftest.$ac_ext
 4709 fi # $ac_x_includes = no
 4710 
 4711 if test "$ac_x_libraries" = no; then
 4712   # Check for the libraries.
 4713   # See if we find them without any special options.
 4714   # Don't add to $LIBS permanently.
 4715   ac_save_LIBS=$LIBS
 4716   LIBS="-lX11 $LIBS"
 4717   cat >conftest.$ac_ext <<_ACEOF
 4718 /* confdefs.h.  */
 4719 _ACEOF
 4720 cat confdefs.h >>conftest.$ac_ext
 4721 cat >>conftest.$ac_ext <<_ACEOF
 4722 /* end confdefs.h.  */
 4723 #include <X11/Xlib.h>
 4724 int
 4725 main ()
 4726 {
 4727 XrmInitialize ()
 4728   ;
 4729   return 0;
 4730 }
 4731 _ACEOF
 4732 rm -f conftest.$ac_objext conftest$ac_exeext
 4733 if { (ac_try="$ac_link"
 4734 case "(($ac_try" in
 4735   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4736   *) ac_try_echo=$ac_try;;
 4737 esac
 4738 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 4739 $as_echo "$ac_try_echo") >&5
 4740   (eval "$ac_link") 2>conftest.er1
 4741   ac_status=$?
 4742   grep -v '^ *+' conftest.er1 >conftest.err
 4743   rm -f conftest.er1
 4744   cat conftest.err >&5
 4745   $as_echo "$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$ac_exeext && {
 4750      test "$cross_compiling" = yes ||
 4751      $as_test_x conftest$ac_exeext
 4752        }; then
 4753   LIBS=$ac_save_LIBS
 4754 # We can link X programs with no special library path.
 4755 ac_x_libraries=
 4756 else
 4757   $as_echo "$as_me: failed program was:" >&5
 4758 sed 's/^/| /' conftest.$ac_ext >&5
 4759 
 4760     LIBS=$ac_save_LIBS
 4761 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
 4762 do
 4763   # Don't even attempt the hair of trying to link an X program!
 4764   for ac_extension in a so sl dylib la dll; do
 4765     if test -r "$ac_dir/libX11.$ac_extension"; then
 4766       ac_x_libraries=$ac_dir
 4767       break 2
 4768     fi
 4769   done
 4770 done
 4771 fi
 4772 
 4773 rm -rf conftest.dSYM
 4774 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
 4775       conftest$ac_exeext conftest.$ac_ext
 4776 fi # $ac_x_libraries = no
 4777 
 4778 case $ac_x_includes,$ac_x_libraries in #(
 4779   no,* | *,no | *\'*)
 4780     # Didn't find X, or a directory has "'" in its name.
 4781     ac_cv_have_x="have_x=no";; #(
 4782   *)
 4783     # Record where we found X for the cache.
 4784     ac_cv_have_x="have_x=yes\
 4785     ac_x_includes='$ac_x_includes'\
 4786     ac_x_libraries='$ac_x_libraries'"
 4787 esac
 4788 fi
 4789 ;; #(
 4790     *) have_x=yes;;
 4791   esac
 4792   eval "$ac_cv_have_x"
 4793 fi # $with_x != no
 4794 
 4795 if test "$have_x" != yes; then
 4796   { $as_echo "$as_me:$LINENO: result: $have_x" >&5
 4797 $as_echo "$have_x" >&6; }
 4798   no_x=yes
 4799 else
 4800   # If each of the values was on the command line, it overrides each guess.
 4801   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
 4802   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
 4803   # Update the cache value to reflect the command line values.
 4804   ac_cv_have_x="have_x=yes\
 4805     ac_x_includes='$x_includes'\
 4806     ac_x_libraries='$x_libraries'"
 4807   { $as_echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5
 4808 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
 4809 fi
 4810 
 4811 if test "$no_x" = yes; then
 4812   # Not all programs may use this symbol, but it does not hurt to define it.
 4813 
 4814 cat >>confdefs.h <<\_ACEOF
 4815 #define X_DISPLAY_MISSING 1
 4816 _ACEOF
 4817 
 4818   X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
 4819 else
 4820   if test -n "$x_includes"; then
 4821     X_CFLAGS="$X_CFLAGS -I$x_includes"
 4822   fi
 4823 
 4824   # It would also be nice to do this for all -L options, not just this one.
 4825   if test -n "$x_libraries"; then
 4826     X_LIBS="$X_LIBS -L$x_libraries"
 4827     # For Solaris; some versions of Sun CC require a space after -R and
 4828     # others require no space.  Words are not sufficient . . . .
 4829     { $as_echo "$as_me:$LINENO: checking whether -R must be followed by a space" >&5
 4830 $as_echo_n "checking whether -R must be followed by a space... " >&6; }
 4831     ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
 4832     ac_xsave_c_werror_flag=$ac_c_werror_flag
 4833     ac_c_werror_flag=yes
 4834     cat >conftest.$ac_ext <<_ACEOF
 4835 /* confdefs.h.  */
 4836 _ACEOF
 4837 cat confdefs.h >>conftest.$ac_ext
 4838 cat >>conftest.$ac_ext <<_ACEOF
 4839 /* end confdefs.h.  */
 4840 
 4841 int
 4842 main ()
 4843 {
 4844 
 4845   ;
 4846   return 0;
 4847 }
 4848 _ACEOF
 4849 rm -f conftest.$ac_objext conftest$ac_exeext
 4850 if { (ac_try="$ac_link"
 4851 case "(($ac_try" in
 4852   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4853   *) ac_try_echo=$ac_try;;
 4854 esac
 4855 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 4856 $as_echo "$ac_try_echo") >&5
 4857   (eval "$ac_link") 2>conftest.er1
 4858   ac_status=$?
 4859   grep -v '^ *+' conftest.er1 >conftest.err
 4860   rm -f conftest.er1
 4861   cat conftest.err >&5
 4862   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4863   (exit $ac_status); } && {
 4864      test -z "$ac_c_werror_flag" ||
 4865      test ! -s conftest.err
 4866        } && test -s conftest$ac_exeext && {
 4867      test "$cross_compiling" = yes ||
 4868      $as_test_x conftest$ac_exeext
 4869        }; then
 4870   { $as_echo "$as_me:$LINENO: result: no" >&5
 4871 $as_echo "no" >&6; }
 4872        X_LIBS="$X_LIBS -R$x_libraries"
 4873 else
 4874   $as_echo "$as_me: failed program was:" >&5
 4875 sed 's/^/| /' conftest.$ac_ext >&5
 4876 
 4877     LIBS="$ac_xsave_LIBS -R $x_libraries"
 4878        cat >conftest.$ac_ext <<_ACEOF
 4879 /* confdefs.h.  */
 4880 _ACEOF
 4881 cat confdefs.h >>conftest.$ac_ext
 4882 cat >>conftest.$ac_ext <<_ACEOF
 4883 /* end confdefs.h.  */
 4884 
 4885 int
 4886 main ()
 4887 {
 4888 
 4889   ;
 4890   return 0;
 4891 }
 4892 _ACEOF
 4893 rm -f conftest.$ac_objext conftest$ac_exeext
 4894 if { (ac_try="$ac_link"
 4895 case "(($ac_try" in
 4896   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4897   *) ac_try_echo=$ac_try;;
 4898 esac
 4899 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 4900 $as_echo "$ac_try_echo") >&5
 4901   (eval "$ac_link") 2>conftest.er1
 4902   ac_status=$?
 4903   grep -v '^ *+' conftest.er1 >conftest.err
 4904   rm -f conftest.er1
 4905   cat conftest.err >&5
 4906   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4907   (exit $ac_status); } && {
 4908      test -z "$ac_c_werror_flag" ||
 4909      test ! -s conftest.err
 4910        } && test -s conftest$ac_exeext && {
 4911      test "$cross_compiling" = yes ||
 4912      $as_test_x conftest$ac_exeext
 4913        }; then
 4914   { $as_echo "$as_me:$LINENO: result: yes" >&5
 4915 $as_echo "yes" >&6; }
 4916       X_LIBS="$X_LIBS -R $x_libraries"
 4917 else
 4918   $as_echo "$as_me: failed program was:" >&5
 4919 sed 's/^/| /' conftest.$ac_ext >&5
 4920 
 4921     { $as_echo "$as_me:$LINENO: result: neither works" >&5
 4922 $as_echo "neither works" >&6; }
 4923 fi
 4924 
 4925 rm -rf conftest.dSYM
 4926 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
 4927       conftest$ac_exeext conftest.$ac_ext
 4928 fi
 4929 
 4930 rm -rf conftest.dSYM
 4931 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
 4932       conftest$ac_exeext conftest.$ac_ext
 4933     ac_c_werror_flag=$ac_xsave_c_werror_flag
 4934     LIBS=$ac_xsave_LIBS
 4935   fi
 4936 
 4937   # Check for system-dependent libraries X programs must link with.
 4938   # Do this before checking for the system-independent R6 libraries
 4939   # (-lICE), since we may need -lsocket or whatever for X linking.
 4940 
 4941   if test "$ISC" = yes; then
 4942     X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
 4943   else
 4944     # Martyn Johnson says this is needed for Ultrix, if the X
 4945     # libraries were built with DECnet support.  And Karl Berry says
 4946     # the Alpha needs dnet_stub (dnet does not exist).
 4947     ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
 4948     cat >conftest.$ac_ext <<_ACEOF
 4949 /* confdefs.h.  */
 4950 _ACEOF
 4951 cat confdefs.h >>conftest.$ac_ext
 4952 cat >>conftest.$ac_ext <<_ACEOF
 4953 /* end confdefs.h.  */
 4954 
 4955 /* Override any GCC internal prototype to avoid an error.
 4956    Use char because int might match the return type of a GCC
 4957    builtin and then its argument prototype would still apply.  */
 4958 #ifdef __cplusplus
 4959 extern "C"
 4960 #endif
 4961 char XOpenDisplay ();
 4962 int
 4963 main ()
 4964 {
 4965 return XOpenDisplay ();
 4966   ;
 4967   return 0;
 4968 }
 4969 _ACEOF
 4970 rm -f conftest.$ac_objext conftest$ac_exeext
 4971 if { (ac_try="$ac_link"
 4972 case "(($ac_try" in
 4973   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4974   *) ac_try_echo=$ac_try;;
 4975 esac
 4976 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 4977 $as_echo "$ac_try_echo") >&5
 4978   (eval "$ac_link") 2>conftest.er1
 4979   ac_status=$?
 4980   grep -v '^ *+' conftest.er1 >conftest.err
 4981   rm -f conftest.er1
 4982   cat conftest.err >&5
 4983   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4984   (exit $ac_status); } && {
 4985      test -z "$ac_c_werror_flag" ||
 4986      test ! -s conftest.err
 4987        } && test -s conftest$ac_exeext && {
 4988      test "$cross_compiling" = yes ||
 4989      $as_test_x conftest$ac_exeext
 4990        }; then
 4991   :
 4992 else
 4993   $as_echo "$as_me: failed program was:" >&5
 4994 sed 's/^/| /' conftest.$ac_ext >&5
 4995 
 4996     { $as_echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5
 4997 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
 4998 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then
 4999   $as_echo_n "(cached) " >&6
 5000 else
 5001   ac_check_lib_save_LIBS=$LIBS
 5002 LIBS="-ldnet  $LIBS"
 5003 cat >conftest.$ac_ext <<_ACEOF
 5004 /* confdefs.h.  */
 5005 _ACEOF
 5006 cat confdefs.h >>conftest.$ac_ext
 5007 cat >>conftest.$ac_ext <<_ACEOF
 5008 /* end confdefs.h.  */
 5009 
 5010 /* Override any GCC internal prototype to avoid an error.
 5011    Use char because int might match the return type of a GCC
 5012    builtin and then its argument prototype would still apply.  */
 5013 #ifdef __cplusplus
 5014 extern "C"
 5015 #endif
 5016 char dnet_ntoa ();
 5017 int
 5018 main ()
 5019 {
 5020 return dnet_ntoa ();
 5021   ;
 5022   return 0;
 5023 }
 5024 _ACEOF
 5025 rm -f conftest.$ac_objext conftest$ac_exeext
 5026 if { (ac_try="$ac_link"
 5027 case "(($ac_try" in
 5028   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 5029   *) ac_try_echo=$ac_try;;
 5030 esac
 5031 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 5032 $as_echo "$ac_try_echo") >&5
 5033   (eval "$ac_link") 2>conftest.er1
 5034   ac_status=$?
 5035   grep -v '^ *+' conftest.er1 >conftest.err
 5036   rm -f conftest.er1
 5037   cat conftest.err >&5
 5038   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 5039   (exit $ac_status); } && {
 5040      test -z "$ac_c_werror_flag" ||
 5041      test ! -s conftest.err
 5042        } && test -s conftest$ac_exeext && {
 5043      test "$cross_compiling" = yes ||
 5044      $as_test_x conftest$ac_exeext
 5045        }; then
 5046   ac_cv_lib_dnet_dnet_ntoa=yes
 5047 else
 5048   $as_echo "$as_me: failed program was:" >&5
 5049 sed 's/^/| /' conftest.$ac_ext >&5
 5050 
 5051     ac_cv_lib_dnet_dnet_ntoa=no
 5052 fi
 5053 
 5054 rm -rf conftest.dSYM
 5055 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
 5056       conftest$ac_exeext conftest.$ac_ext
 5057 LIBS=$ac_check_lib_save_LIBS
 5058 fi
 5059 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
 5060 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
 5061 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then
 5062   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
 5063 fi
 5064 
 5065     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
 5066       { $as_echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet_stub" >&5
 5067 $as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; }
 5068 if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then
 5069   $as_echo_n "(cached) " >&6
 5070 else
 5071   ac_check_lib_save_LIBS=$LIBS
 5072 LIBS="-ldnet_stub  $LIBS"
 5073 cat >conftest.$ac_ext <<_ACEOF
 5074 /* confdefs.h.  */
 5075 _ACEOF
 5076 cat confdefs.h >>conftest.$ac_ext
 5077 cat >>conftest.$ac_ext <<_ACEOF
 5078 /* end confdefs.h.  */
 5079 
 5080 /* Override any GCC internal prototype to avoid an error.
 5081    Use char because int might match the return type of a GCC
 5082    builtin and then its argument prototype would still apply.  */
 5083 #ifdef __cplusplus
 5084 extern "C"
 5085 #endif
 5086 char dnet_ntoa ();
 5087 int
 5088 main ()
 5089 {
 5090 return dnet_ntoa ();
 5091   ;
 5092   return 0;
 5093 }
 5094 _ACEOF
 5095 rm -f conftest.$ac_objext conftest$ac_exeext
 5096 if { (ac_try="$ac_link"
 5097 case "(($ac_try" in
 5098   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 5099   *) ac_try_echo=$ac_try;;
 5100 esac
 5101 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 5102 $as_echo "$ac_try_echo") >&5
 5103   (eval "$ac_link") 2>conftest.er1
 5104   ac_status=$?
 5105   grep -v '^ *+' conftest.er1 >conftest.err
 5106   rm -f conftest.er1
 5107   cat conftest.err >&5
 5108   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 5109   (exit $ac_status); } && {
 5110      test -z "$ac_c_werror_flag" ||
 5111      test ! -s conftest.err
 5112        } && test -s conftest$ac_exeext && {
 5113      test "$cross_compiling" = yes ||
 5114      $as_test_x conftest$ac_exeext
 5115        }; then
 5116   ac_cv_lib_dnet_stub_dnet_ntoa=yes
 5117 else
 5118   $as_echo "$as_me: failed program was:" >&5
 5119 sed 's/^/| /' conftest.$ac_ext >&5
 5120 
 5121     ac_cv_lib_dnet_stub_dnet_ntoa=no
 5122 fi
 5123 
 5124 rm -rf conftest.dSYM
 5125 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
 5126       conftest$ac_exeext conftest.$ac_ext
 5127 LIBS=$ac_check_lib_save_LIBS
 5128 fi
 5129 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
 5130 $as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
 5131 if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = x""yes; then
 5132   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
 5133 fi
 5134 
 5135     fi
 5136 fi
 5137 
 5138 rm -rf conftest.dSYM
 5139 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
 5140       conftest$ac_exeext conftest.$ac_ext
 5141     LIBS="$ac_xsave_LIBS"
 5142 
 5143     # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
 5144     # to get the SysV transport functions.
 5145     # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
 5146     # needs -lnsl.
 5147     # The nsl library prevents programs from opening the X display
 5148     # on Irix 5.2, according to T.E. Dickey.
 5149     # The functions gethostbyname, getservbyname, and inet_addr are
 5150     # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
 5151     { $as_echo "$as_me:$LINENO: checking for gethostbyname" >&5
 5152 $as_echo_n "checking for gethostbyname... " >&6; }
 5153 if test "${ac_cv_func_gethostbyname+set}" = set; then
 5154   $as_echo_n "(cached) " >&6
 5155 else
 5156   cat >conftest.$ac_ext <<_ACEOF
 5157 /* confdefs.h.  */
 5158 _ACEOF
 5159 cat confdefs.h >>conftest.$ac_ext
 5160 cat >>conftest.$ac_ext <<_ACEOF
 5161 /* end confdefs.h.  */
 5162 /* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
 5163    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
 5164 #define gethostbyname innocuous_gethostbyname
 5165 
 5166 /* System header to define __stub macros and hopefully few prototypes,
 5167     which can conflict with char gethostbyname (); below.
 5168     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 5169     <limits.h> exists even on freestanding compilers.  */
 5170 
 5171 #ifdef __STDC__
 5172 # include <limits.h>
 5173 #else
 5174 # include <assert.h>
 5175 #endif
 5176 
 5177 #undef gethostbyname
 5178 
 5179 /* Override any GCC internal prototype to avoid an error.
 5180    Use char because int might match the return type of a GCC
 5181    builtin and then its argument prototype would still apply.  */
 5182 #ifdef __cplusplus
 5183 extern "C"
 5184 #endif
 5185 char gethostbyname ();
 5186 /* The GNU C library defines this for functions which it implements
 5187     to always fail with ENOSYS.  Some functions are actually named
 5188     something starting with __ and the normal name is an alias.  */
 5189 #if defined __stub_gethostbyname || defined __stub___gethostbyname
 5190 choke me
 5191 #endif
 5192 
 5193 int
 5194 main ()
 5195 {
 5196 return gethostbyname ();
 5197   ;
 5198   return 0;
 5199 }
 5200 _ACEOF
 5201 rm -f conftest.$ac_objext conftest$ac_exeext
 5202 if { (ac_try="$ac_link"
 5203 case "(($ac_try" in
 5204   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 5205   *) ac_try_echo=$ac_try;;
 5206 esac
 5207 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 5208 $as_echo "$ac_try_echo") >&5
 5209   (eval "$ac_link") 2>conftest.er1
 5210   ac_status=$?
 5211   grep -v '^ *+' conftest.er1 >conftest.err
 5212   rm -f conftest.er1
 5213   cat conftest.err >&5
 5214   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 5215   (exit $ac_status); } && {
 5216      test -z "$ac_c_werror_flag" ||
 5217      test ! -s conftest.err
 5218        } && test -s conftest$ac_exeext && {
 5219      test "$cross_compiling" = yes ||
 5220      $as_test_x conftest$ac_exeext
 5221        }; then
 5222   ac_cv_func_gethostbyname=yes
 5223 else
 5224   $as_echo "$as_me: failed program was:" >&5
 5225 sed 's/^/| /' conftest.$ac_ext >&5
 5226 
 5227     ac_cv_func_gethostbyname=no
 5228 fi
 5229 
 5230 rm -rf conftest.dSYM
 5231 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
 5232       conftest$ac_exeext conftest.$ac_ext
 5233 fi
 5234 { $as_echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
 5235 $as_echo "$ac_cv_func_gethostbyname" >&6; }
 5236 
 5237     if test $ac_cv_func_gethostbyname = no; then
 5238       { $as_echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
 5239 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
 5240 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
 5241   $as_echo_n "(cached) " >&6
 5242 else
 5243   ac_check_lib_save_LIBS=$LIBS
 5244 LIBS="-lnsl  $LIBS"
 5245 cat >conftest.$ac_ext <<_ACEOF
 5246 /* confdefs.h.  */
 5247 _ACEOF
 5248 cat confdefs.h >>conftest.$ac_ext
 5249 cat >>conftest.$ac_ext <<_ACEOF
 5250 /* end confdefs.h.  */
 5251 
 5252 /* Override any GCC internal prototype to avoid an error.
 5253    Use char because int might match the return type of a GCC
 5254    builtin and then its argument prototype would still apply.  */
 5255 #ifdef __cplusplus
 5256 extern "C"
 5257 #endif
 5258 char gethostbyname ();
 5259 int
 5260 main ()
 5261 {
 5262 return gethostbyname ();
 5263   ;
 5264   return 0;
 5265 }
 5266 _ACEOF
 5267 rm -f conftest.$ac_objext conftest$ac_exeext
 5268 if { (ac_try="$ac_link"
 5269 case "(($ac_try" in
 5270   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 5271   *) ac_try_echo=$ac_try;;
 5272 esac
 5273 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 5274 $as_echo "$ac_try_echo") >&5
 5275   (eval "$ac_link") 2>conftest.er1
 5276   ac_status=$?
 5277   grep -v '^ *+' conftest.er1 >conftest.err
 5278   rm -f conftest.er1
 5279   cat conftest.err >&5
 5280   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 5281   (exit $ac_status); } && {
 5282      test -z "$ac_c_werror_flag" ||
 5283      test ! -s conftest.err
 5284        } && test -s conftest$ac_exeext && {
 5285      test "$cross_compiling" = yes ||
 5286      $as_test_x conftest$ac_exeext
 5287        }; then
 5288   ac_cv_lib_nsl_gethostbyname=yes
 5289 else
 5290   $as_echo "$as_me: failed program was:" >&5
 5291 sed 's/^/| /' conftest.$ac_ext >&5
 5292 
 5293     ac_cv_lib_nsl_gethostbyname=no
 5294 fi
 5295 
 5296 rm -rf conftest.dSYM
 5297 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
 5298       conftest$ac_exeext conftest.$ac_ext
 5299 LIBS=$ac_check_lib_save_LIBS
 5300 fi
 5301 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
 5302 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
 5303 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then
 5304   X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
 5305 fi
 5306 
 5307       if test $ac_cv_lib_nsl_gethostbyname = no; then
 5308     { $as_echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5
 5309 $as_echo_n "checking for gethostbyname in -lbsd... " >&6; }
 5310 if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
 5311   $as_echo_n "(cached) " >&6
 5312 else
 5313   ac_check_lib_save_LIBS=$LIBS
 5314 LIBS="-lbsd  $LIBS"
 5315 cat >conftest.$ac_ext <<_ACEOF
 5316 /* confdefs.h.  */
 5317 _ACEOF
 5318 cat confdefs.h >>conftest.$ac_ext
 5319 cat >>conftest.$ac_ext <<_ACEOF
 5320 /* end confdefs.h.  */
 5321 
 5322 /* Override any GCC internal prototype to avoid an error.
 5323    Use char because int might match the return type of a GCC
 5324    builtin and then its argument prototype would still apply.  */
 5325 #ifdef __cplusplus
 5326 extern "C"
 5327 #endif
<