"Fossies" - the Fresh Open Source Software Archive

Member "bahamut-2.1.5/configure" (28 May 2020, 296173 Bytes) of package /linux/privat/bahamut-2.1.5.tar.gz:


As a special service "Fossies" has tried to format the requested source page into HTML format using (guessed) Bash source code syntax highlighting (style: standard) with prefixed line numbers. Alternatively you can here view or download the uninterpreted source code file. See also the latest Fossies "Diffs" side-by-side code changes report for "configure": 2.1.4_vs_2.1.5.

    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 # Factoring default headers for most tests.
  602 ac_includes_default="\
  603 #include <stdio.h>
  604 #ifdef HAVE_SYS_TYPES_H
  605 # include <sys/types.h>
  606 #endif
  607 #ifdef HAVE_SYS_STAT_H
  608 # include <sys/stat.h>
  609 #endif
  610 #ifdef STDC_HEADERS
  611 # include <stdlib.h>
  612 # include <stddef.h>
  613 #else
  614 # ifdef HAVE_STDLIB_H
  615 #  include <stdlib.h>
  616 # endif
  617 #endif
  618 #ifdef HAVE_STRING_H
  619 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
  620 #  include <memory.h>
  621 # endif
  622 # include <string.h>
  623 #endif
  624 #ifdef HAVE_STRINGS_H
  625 # include <strings.h>
  626 #endif
  627 #ifdef HAVE_INTTYPES_H
  628 # include <inttypes.h>
  629 #endif
  630 #ifdef HAVE_STDINT_H
  631 # include <stdint.h>
  632 #endif
  633 #ifdef HAVE_UNISTD_H
  634 # include <unistd.h>
  635 #endif"
  636 
  637 ac_subst_vars='LTLIBOBJS
  638 LIBOBJS
  639 INSTALL_DIR
  640 SENGINE
  641 ENCRYPT_SRC
  642 EGREP
  643 GREP
  644 CPP
  645 INSTALL_DATA
  646 INSTALL_SCRIPT
  647 INSTALL_PROGRAM
  648 SED
  649 MV
  650 CP
  651 RM
  652 SET_MAKE
  653 target_os
  654 target_vendor
  655 target_cpu
  656 target
  657 host_os
  658 host_vendor
  659 host_cpu
  660 host
  661 build_os
  662 build_vendor
  663 build_cpu
  664 build
  665 OBJEXT
  666 EXEEXT
  667 ac_ct_CC
  668 CPPFLAGS
  669 LDFLAGS
  670 CFLAGS
  671 CC
  672 VERSION
  673 PACKAGE
  674 target_alias
  675 host_alias
  676 build_alias
  677 LIBS
  678 ECHO_T
  679 ECHO_N
  680 ECHO_C
  681 DEFS
  682 mandir
  683 localedir
  684 libdir
  685 psdir
  686 pdfdir
  687 dvidir
  688 htmldir
  689 infodir
  690 docdir
  691 oldincludedir
  692 includedir
  693 localstatedir
  694 sharedstatedir
  695 sysconfdir
  696 datadir
  697 datarootdir
  698 libexecdir
  699 sbindir
  700 bindir
  701 program_transform_name
  702 prefix
  703 exec_prefix
  704 PACKAGE_BUGREPORT
  705 PACKAGE_STRING
  706 PACKAGE_VERSION
  707 PACKAGE_TARNAME
  708 PACKAGE_NAME
  709 PATH_SEPARATOR
  710 SHELL'
  711 ac_subst_files=''
  712 ac_user_opts='
  713 enable_option_checking
  714 enable_hookmodules
  715 enable_openssl
  716 with_socketengine
  717 with_maxconnections
  718 '
  719       ac_precious_vars='build_alias
  720 host_alias
  721 target_alias
  722 CC
  723 CFLAGS
  724 LDFLAGS
  725 LIBS
  726 CPPFLAGS
  727 CPP'
  728 
  729 
  730 # Initialize some variables set by options.
  731 ac_init_help=
  732 ac_init_version=false
  733 ac_unrecognized_opts=
  734 ac_unrecognized_sep=
  735 # The variables have the same names as the options, with
  736 # dashes changed to underlines.
  737 cache_file=/dev/null
  738 exec_prefix=NONE
  739 no_create=
  740 no_recursion=
  741 prefix=NONE
  742 program_prefix=NONE
  743 program_suffix=NONE
  744 program_transform_name=s,x,x,
  745 silent=
  746 site=
  747 srcdir=
  748 verbose=
  749 x_includes=NONE
  750 x_libraries=NONE
  751 
  752 # Installation directory options.
  753 # These are left unexpanded so users can "make install exec_prefix=/foo"
  754 # and all the variables that are supposed to be based on exec_prefix
  755 # by default will actually change.
  756 # Use braces instead of parens because sh, perl, etc. also accept them.
  757 # (The list follows the same order as the GNU Coding Standards.)
  758 bindir='${exec_prefix}/bin'
  759 sbindir='${exec_prefix}/sbin'
  760 libexecdir='${exec_prefix}/libexec'
  761 datarootdir='${prefix}/share'
  762 datadir='${datarootdir}'
  763 sysconfdir='${prefix}/etc'
  764 sharedstatedir='${prefix}/com'
  765 localstatedir='${prefix}/var'
  766 includedir='${prefix}/include'
  767 oldincludedir='/usr/include'
  768 docdir='${datarootdir}/doc/${PACKAGE}'
  769 infodir='${datarootdir}/info'
  770 htmldir='${docdir}'
  771 dvidir='${docdir}'
  772 pdfdir='${docdir}'
  773 psdir='${docdir}'
  774 libdir='${exec_prefix}/lib'
  775 localedir='${datarootdir}/locale'
  776 mandir='${datarootdir}/man'
  777 
  778 ac_prev=
  779 ac_dashdash=
  780 for ac_option
  781 do
  782   # If the previous option needs an argument, assign it.
  783   if test -n "$ac_prev"; then
  784     eval $ac_prev=\$ac_option
  785     ac_prev=
  786     continue
  787   fi
  788 
  789   case $ac_option in
  790   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  791   *)    ac_optarg=yes ;;
  792   esac
  793 
  794   # Accept the important Cygnus configure options, so we can diagnose typos.
  795 
  796   case $ac_dashdash$ac_option in
  797   --)
  798     ac_dashdash=yes ;;
  799 
  800   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  801     ac_prev=bindir ;;
  802   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  803     bindir=$ac_optarg ;;
  804 
  805   -build | --build | --buil | --bui | --bu)
  806     ac_prev=build_alias ;;
  807   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  808     build_alias=$ac_optarg ;;
  809 
  810   -cache-file | --cache-file | --cache-fil | --cache-fi \
  811   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  812     ac_prev=cache_file ;;
  813   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  814   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  815     cache_file=$ac_optarg ;;
  816 
  817   --config-cache | -C)
  818     cache_file=config.cache ;;
  819 
  820   -datadir | --datadir | --datadi | --datad)
  821     ac_prev=datadir ;;
  822   -datadir=* | --datadir=* | --datadi=* | --datad=*)
  823     datadir=$ac_optarg ;;
  824 
  825   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  826   | --dataroo | --dataro | --datar)
  827     ac_prev=datarootdir ;;
  828   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
  829   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
  830     datarootdir=$ac_optarg ;;
  831 
  832   -disable-* | --disable-*)
  833     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
  834     # Reject names that are not valid shell variable names.
  835     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  836       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
  837    { (exit 1); exit 1; }; }
  838     ac_useropt_orig=$ac_useropt
  839     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  840     case $ac_user_opts in
  841       *"
  842 "enable_$ac_useropt"
  843 "*) ;;
  844       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
  845      ac_unrecognized_sep=', ';;
  846     esac
  847     eval enable_$ac_useropt=no ;;
  848 
  849   -docdir | --docdir | --docdi | --doc | --do)
  850     ac_prev=docdir ;;
  851   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
  852     docdir=$ac_optarg ;;
  853 
  854   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
  855     ac_prev=dvidir ;;
  856   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
  857     dvidir=$ac_optarg ;;
  858 
  859   -enable-* | --enable-*)
  860     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
  861     # Reject names that are not valid shell variable names.
  862     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
  863       { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
  864    { (exit 1); exit 1; }; }
  865     ac_useropt_orig=$ac_useropt
  866     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
  867     case $ac_user_opts in
  868       *"
  869 "enable_$ac_useropt"
  870 "*) ;;
  871       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
  872      ac_unrecognized_sep=', ';;
  873     esac
  874     eval enable_$ac_useropt=\$ac_optarg ;;
  875 
  876   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  877   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  878   | --exec | --exe | --ex)
  879     ac_prev=exec_prefix ;;
  880   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  881   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
  882   | --exec=* | --exe=* | --ex=*)
  883     exec_prefix=$ac_optarg ;;
  884 
  885   -gas | --gas | --ga | --g)
  886     # Obsolete; use --with-gas.
  887     with_gas=yes ;;
  888 
  889   -help | --help | --hel | --he | -h)
  890     ac_init_help=long ;;
  891   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
  892     ac_init_help=recursive ;;
  893   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
  894     ac_init_help=short ;;
  895 
  896   -host | --host | --hos | --ho)
  897     ac_prev=host_alias ;;
  898   -host=* | --host=* | --hos=* | --ho=*)
  899     host_alias=$ac_optarg ;;
  900 
  901   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
  902     ac_prev=htmldir ;;
  903   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
  904   | --ht=*)
  905     htmldir=$ac_optarg ;;
  906 
  907   -includedir | --includedir | --includedi | --included | --include \
  908   | --includ | --inclu | --incl | --inc)
  909     ac_prev=includedir ;;
  910   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  911   | --includ=* | --inclu=* | --incl=* | --inc=*)
  912     includedir=$ac_optarg ;;
  913 
  914   -infodir | --infodir | --infodi | --infod | --info | --inf)
  915     ac_prev=infodir ;;
  916   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
  917     infodir=$ac_optarg ;;
  918 
  919   -libdir | --libdir | --libdi | --libd)
  920     ac_prev=libdir ;;
  921   -libdir=* | --libdir=* | --libdi=* | --libd=*)
  922     libdir=$ac_optarg ;;
  923 
  924   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  925   | --libexe | --libex | --libe)
  926     ac_prev=libexecdir ;;
  927   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  928   | --libexe=* | --libex=* | --libe=*)
  929     libexecdir=$ac_optarg ;;
  930 
  931   -localedir | --localedir | --localedi | --localed | --locale)
  932     ac_prev=localedir ;;
  933   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
  934     localedir=$ac_optarg ;;
  935 
  936   -localstatedir | --localstatedir | --localstatedi | --localstated \
  937   | --localstate | --localstat | --localsta | --localst | --locals)
  938     ac_prev=localstatedir ;;
  939   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  940   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
  941     localstatedir=$ac_optarg ;;
  942 
  943   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
  944     ac_prev=mandir ;;
  945   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
  946     mandir=$ac_optarg ;;
  947 
  948   -nfp | --nfp | --nf)
  949     # Obsolete; use --without-fp.
  950     with_fp=no ;;
  951 
  952   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  953   | --no-cr | --no-c | -n)
  954     no_create=yes ;;
  955 
  956   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  957   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
  958     no_recursion=yes ;;
  959 
  960   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  961   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  962   | --oldin | --oldi | --old | --ol | --o)
  963     ac_prev=oldincludedir ;;
  964   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  965   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  966   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
  967     oldincludedir=$ac_optarg ;;
  968 
  969   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
  970     ac_prev=prefix ;;
  971   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
  972     prefix=$ac_optarg ;;
  973 
  974   -program-prefix | --program-prefix | --program-prefi | --program-pref \
  975   | --program-pre | --program-pr | --program-p)
  976     ac_prev=program_prefix ;;
  977   -program-prefix=* | --program-prefix=* | --program-prefi=* \
  978   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
  979     program_prefix=$ac_optarg ;;
  980 
  981   -program-suffix | --program-suffix | --program-suffi | --program-suff \
  982   | --program-suf | --program-su | --program-s)
  983     ac_prev=program_suffix ;;
  984   -program-suffix=* | --program-suffix=* | --program-suffi=* \
  985   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
  986     program_suffix=$ac_optarg ;;
  987 
  988   -program-transform-name | --program-transform-name \
  989   | --program-transform-nam | --program-transform-na \
  990   | --program-transform-n | --program-transform- \
  991   | --program-transform | --program-transfor \
  992   | --program-transfo | --program-transf \
  993   | --program-trans | --program-tran \
  994   | --progr-tra | --program-tr | --program-t)
  995     ac_prev=program_transform_name ;;
  996   -program-transform-name=* | --program-transform-name=* \
  997   | --program-transform-nam=* | --program-transform-na=* \
  998   | --program-transform-n=* | --program-transform-=* \
  999   | --program-transform=* | --program-transfor=* \
 1000   | --program-transfo=* | --program-transf=* \
 1001   | --program-trans=* | --program-tran=* \
 1002   | --progr-tra=* | --program-tr=* | --program-t=*)
 1003     program_transform_name=$ac_optarg ;;
 1004 
 1005   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 1006     ac_prev=pdfdir ;;
 1007   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 1008     pdfdir=$ac_optarg ;;
 1009 
 1010   -psdir | --psdir | --psdi | --psd | --ps)
 1011     ac_prev=psdir ;;
 1012   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 1013     psdir=$ac_optarg ;;
 1014 
 1015   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 1016   | -silent | --silent | --silen | --sile | --sil)
 1017     silent=yes ;;
 1018 
 1019   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 1020     ac_prev=sbindir ;;
 1021   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 1022   | --sbi=* | --sb=*)
 1023     sbindir=$ac_optarg ;;
 1024 
 1025   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 1026   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 1027   | --sharedst | --shareds | --shared | --share | --shar \
 1028   | --sha | --sh)
 1029     ac_prev=sharedstatedir ;;
 1030   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 1031   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 1032   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 1033   | --sha=* | --sh=*)
 1034     sharedstatedir=$ac_optarg ;;
 1035 
 1036   -site | --site | --sit)
 1037     ac_prev=site ;;
 1038   -site=* | --site=* | --sit=*)
 1039     site=$ac_optarg ;;
 1040 
 1041   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 1042     ac_prev=srcdir ;;
 1043   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 1044     srcdir=$ac_optarg ;;
 1045 
 1046   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 1047   | --syscon | --sysco | --sysc | --sys | --sy)
 1048     ac_prev=sysconfdir ;;
 1049   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 1050   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 1051     sysconfdir=$ac_optarg ;;
 1052 
 1053   -target | --target | --targe | --targ | --tar | --ta | --t)
 1054     ac_prev=target_alias ;;
 1055   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 1056     target_alias=$ac_optarg ;;
 1057 
 1058   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 1059     verbose=yes ;;
 1060 
 1061   -version | --version | --versio | --versi | --vers | -V)
 1062     ac_init_version=: ;;
 1063 
 1064   -with-* | --with-*)
 1065     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 1066     # Reject names that are not valid shell variable names.
 1067     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 1068       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
 1069    { (exit 1); exit 1; }; }
 1070     ac_useropt_orig=$ac_useropt
 1071     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 1072     case $ac_user_opts in
 1073       *"
 1074 "with_$ac_useropt"
 1075 "*) ;;
 1076       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
 1077      ac_unrecognized_sep=', ';;
 1078     esac
 1079     eval with_$ac_useropt=\$ac_optarg ;;
 1080 
 1081   -without-* | --without-*)
 1082     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 1083     # Reject names that are not valid shell variable names.
 1084     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 1085       { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
 1086    { (exit 1); exit 1; }; }
 1087     ac_useropt_orig=$ac_useropt
 1088     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 1089     case $ac_user_opts in
 1090       *"
 1091 "with_$ac_useropt"
 1092 "*) ;;
 1093       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
 1094      ac_unrecognized_sep=', ';;
 1095     esac
 1096     eval with_$ac_useropt=no ;;
 1097 
 1098   --x)
 1099     # Obsolete; use --with-x.
 1100     with_x=yes ;;
 1101 
 1102   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 1103   | --x-incl | --x-inc | --x-in | --x-i)
 1104     ac_prev=x_includes ;;
 1105   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 1106   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 1107     x_includes=$ac_optarg ;;
 1108 
 1109   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 1110   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 1111     ac_prev=x_libraries ;;
 1112   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 1113   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 1114     x_libraries=$ac_optarg ;;
 1115 
 1116   -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
 1117 Try \`$0 --help' for more information." >&2
 1118    { (exit 1); exit 1; }; }
 1119     ;;
 1120 
 1121   *=*)
 1122     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 1123     # Reject names that are not valid shell variable names.
 1124     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 1125       { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 1126    { (exit 1); exit 1; }; }
 1127     eval $ac_envvar=\$ac_optarg
 1128     export $ac_envvar ;;
 1129 
 1130   *)
 1131     # FIXME: should be removed in autoconf 3.0.
 1132     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 1133     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 1134       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 1135     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 1136     ;;
 1137 
 1138   esac
 1139 done
 1140 
 1141 if test -n "$ac_prev"; then
 1142   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 1143   { $as_echo "$as_me: error: missing argument to $ac_option" >&2
 1144    { (exit 1); exit 1; }; }
 1145 fi
 1146 
 1147 if test -n "$ac_unrecognized_opts"; then
 1148   case $enable_option_checking in
 1149     no) ;;
 1150     fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2
 1151    { (exit 1); exit 1; }; } ;;
 1152     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
 1153   esac
 1154 fi
 1155 
 1156 # Check all directory arguments for consistency.
 1157 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
 1158         datadir sysconfdir sharedstatedir localstatedir includedir \
 1159         oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
 1160         libdir localedir mandir
 1161 do
 1162   eval ac_val=\$$ac_var
 1163   # Remove trailing slashes.
 1164   case $ac_val in
 1165     */ )
 1166       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
 1167       eval $ac_var=\$ac_val;;
 1168   esac
 1169   # Be sure to have absolute directory names.
 1170   case $ac_val in
 1171     [\\/$]* | ?:[\\/]* )  continue;;
 1172     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
 1173   esac
 1174   { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 1175    { (exit 1); exit 1; }; }
 1176 done
 1177 
 1178 # There might be people who depend on the old broken behavior: `$host'
 1179 # used to hold the argument of --host etc.
 1180 # FIXME: To remove some day.
 1181 build=$build_alias
 1182 host=$host_alias
 1183 target=$target_alias
 1184 
 1185 # FIXME: To remove some day.
 1186 if test "x$host_alias" != x; then
 1187   if test "x$build_alias" = x; then
 1188     cross_compiling=maybe
 1189     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 1190     If a cross compiler is detected then cross compile mode will be used." >&2
 1191   elif test "x$build_alias" != "x$host_alias"; then
 1192     cross_compiling=yes
 1193   fi
 1194 fi
 1195 
 1196 ac_tool_prefix=
 1197 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 1198 
 1199 test "$silent" = yes && exec 6>/dev/null
 1200 
 1201 
 1202 ac_pwd=`pwd` && test -n "$ac_pwd" &&
 1203 ac_ls_di=`ls -di .` &&
 1204 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
 1205   { $as_echo "$as_me: error: working directory cannot be determined" >&2
 1206    { (exit 1); exit 1; }; }
 1207 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
 1208   { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
 1209    { (exit 1); exit 1; }; }
 1210 
 1211 
 1212 # Find the source files, if location was not specified.
 1213 if test -z "$srcdir"; then
 1214   ac_srcdir_defaulted=yes
 1215   # Try the directory containing this script, then the parent directory.
 1216   ac_confdir=`$as_dirname -- "$as_myself" ||
 1217 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 1218      X"$as_myself" : 'X\(//\)[^/]' \| \
 1219      X"$as_myself" : 'X\(//\)$' \| \
 1220      X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
 1221 $as_echo X"$as_myself" |
 1222     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 1223         s//\1/
 1224         q
 1225       }
 1226       /^X\(\/\/\)[^/].*/{
 1227         s//\1/
 1228         q
 1229       }
 1230       /^X\(\/\/\)$/{
 1231         s//\1/
 1232         q
 1233       }
 1234       /^X\(\/\).*/{
 1235         s//\1/
 1236         q
 1237       }
 1238       s/.*/./; q'`
 1239   srcdir=$ac_confdir
 1240   if test ! -r "$srcdir/$ac_unique_file"; then
 1241     srcdir=..
 1242   fi
 1243 else
 1244   ac_srcdir_defaulted=no
 1245 fi
 1246 if test ! -r "$srcdir/$ac_unique_file"; then
 1247   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
 1248   { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 1249    { (exit 1); exit 1; }; }
 1250 fi
 1251 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
 1252 ac_abs_confdir=`(
 1253     cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
 1254    { (exit 1); exit 1; }; }
 1255     pwd)`
 1256 # When building in place, set srcdir=.
 1257 if test "$ac_abs_confdir" = "$ac_pwd"; then
 1258   srcdir=.
 1259 fi
 1260 # Remove unnecessary trailing slashes from srcdir.
 1261 # Double slashes in file names in object file debugging info
 1262 # mess up M-x gdb in Emacs.
 1263 case $srcdir in
 1264 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
 1265 esac
 1266 for ac_var in $ac_precious_vars; do
 1267   eval ac_env_${ac_var}_set=\${${ac_var}+set}
 1268   eval ac_env_${ac_var}_value=\$${ac_var}
 1269   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
 1270   eval ac_cv_env_${ac_var}_value=\$${ac_var}
 1271 done
 1272 
 1273 #
 1274 # Report the --help message.
 1275 #
 1276 if test "$ac_init_help" = "long"; then
 1277   # Omit some internal or obsolete options to make the list less imposing.
 1278   # This message is too long to be a string in the A/UX 3.1 sh.
 1279   cat <<_ACEOF
 1280 \`configure' configures this package to adapt to many kinds of systems.
 1281 
 1282 Usage: $0 [OPTION]... [VAR=VALUE]...
 1283 
 1284 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 1285 VAR=VALUE.  See below for descriptions of some of the useful variables.
 1286 
 1287 Defaults for the options are specified in brackets.
 1288 
 1289 Configuration:
 1290   -h, --help              display this help and exit
 1291       --help=short        display options specific to this package
 1292       --help=recursive    display the short help of all the included packages
 1293   -V, --version           display version information and exit
 1294   -q, --quiet, --silent   do not print \`checking...' messages
 1295       --cache-file=FILE   cache test results in FILE [disabled]
 1296   -C, --config-cache      alias for \`--cache-file=config.cache'
 1297   -n, --no-create         do not create output files
 1298       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 1299 
 1300 Installation directories:
 1301   --prefix=PREFIX         install architecture-independent files in PREFIX
 1302                           [$ac_default_prefix]
 1303   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 1304                           [PREFIX]
 1305 
 1306 By default, \`make install' will install all the files in
 1307 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 1308 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 1309 for instance \`--prefix=\$HOME'.
 1310 
 1311 For better control, use the options below.
 1312 
 1313 Fine tuning of the installation directories:
 1314   --bindir=DIR            user executables [EPREFIX/bin]
 1315   --sbindir=DIR           system admin executables [EPREFIX/sbin]
 1316   --libexecdir=DIR        program executables [EPREFIX/libexec]
 1317   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
 1318   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
 1319   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
 1320   --libdir=DIR            object code libraries [EPREFIX/lib]
 1321   --includedir=DIR        C header files [PREFIX/include]
 1322   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
 1323   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
 1324   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
 1325   --infodir=DIR           info documentation [DATAROOTDIR/info]
 1326   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
 1327   --mandir=DIR            man documentation [DATAROOTDIR/man]
 1328   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
 1329   --htmldir=DIR           html documentation [DOCDIR]
 1330   --dvidir=DIR            dvi documentation [DOCDIR]
 1331   --pdfdir=DIR            pdf documentation [DOCDIR]
 1332   --psdir=DIR             ps documentation [DOCDIR]
 1333 _ACEOF
 1334 
 1335   cat <<\_ACEOF
 1336 
 1337 System types:
 1338   --build=BUILD     configure for building on BUILD [guessed]
 1339   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 1340   --target=TARGET   configure for building compilers for TARGET [HOST]
 1341 _ACEOF
 1342 fi
 1343 
 1344 if test -n "$ac_init_help"; then
 1345 
 1346   cat <<\_ACEOF
 1347 
 1348 Optional Features:
 1349   --disable-option-checking  ignore unrecognized --enable/--with options
 1350   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 1351   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 1352   --disable-hookmodules   disable support for loadable hook modules
 1353   --enable-openssl=DIR       Enable OpenSSL support (DIR optional).
 1354   --disable-openssl            Disable OpenSSL support.
 1355 
 1356 Optional Packages:
 1357   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 1358   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 1359   --with-socketengine=TYPE       Set the socketengine type.  Choices are:
 1360                                 kqueue poll select
 1361   --with-maxconnections=NUMBER   Set the maximum number of sockets.
 1362 
 1363 Some influential environment variables:
 1364   CC          C compiler command
 1365   CFLAGS      C compiler flags
 1366   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 1367               nonstandard directory <lib dir>
 1368   LIBS        libraries to pass to the linker, e.g. -l<library>
 1369   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
 1370               you have headers in a nonstandard directory <include dir>
 1371   CPP         C preprocessor
 1372 
 1373 Use these variables to override the choices made by `configure' or to help
 1374 it to find libraries and programs with nonstandard names/locations.
 1375 
 1376 _ACEOF
 1377 ac_status=$?
 1378 fi
 1379 
 1380 if test "$ac_init_help" = "recursive"; then
 1381   # If there are subdirs, report their specific --help.
 1382   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 1383     test -d "$ac_dir" ||
 1384       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
 1385       continue
 1386     ac_builddir=.
 1387 
 1388 case "$ac_dir" in
 1389 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 1390 *)
 1391   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
 1392   # A ".." for each directory in $ac_dir_suffix.
 1393   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
 1394   case $ac_top_builddir_sub in
 1395   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
 1396   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
 1397   esac ;;
 1398 esac
 1399 ac_abs_top_builddir=$ac_pwd
 1400 ac_abs_builddir=$ac_pwd$ac_dir_suffix
 1401 # for backward compatibility:
 1402 ac_top_builddir=$ac_top_build_prefix
 1403 
 1404 case $srcdir in
 1405   .)  # We are building in place.
 1406     ac_srcdir=.
 1407     ac_top_srcdir=$ac_top_builddir_sub
 1408     ac_abs_top_srcdir=$ac_pwd ;;
 1409   [\\/]* | ?:[\\/]* )  # Absolute name.
 1410     ac_srcdir=$srcdir$ac_dir_suffix;
 1411     ac_top_srcdir=$srcdir
 1412     ac_abs_top_srcdir=$srcdir ;;
 1413   *) # Relative name.
 1414     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
 1415     ac_top_srcdir=$ac_top_build_prefix$srcdir
 1416     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
 1417 esac
 1418 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
 1419 
 1420     cd "$ac_dir" || { ac_status=$?; continue; }
 1421     # Check for guested configure.
 1422     if test -f "$ac_srcdir/configure.gnu"; then
 1423       echo &&
 1424       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
 1425     elif test -f "$ac_srcdir/configure"; then
 1426       echo &&
 1427       $SHELL "$ac_srcdir/configure" --help=recursive
 1428     else
 1429       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 1430     fi || ac_status=$?
 1431     cd "$ac_pwd" || { ac_status=$?; break; }
 1432   done
 1433 fi
 1434 
 1435 test -n "$ac_init_help" && exit $ac_status
 1436 if $ac_init_version; then
 1437   cat <<\_ACEOF
 1438 configure
 1439 generated by GNU Autoconf 2.63
 1440 
 1441 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
 1442 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
 1443 This configure script is free software; the Free Software Foundation
 1444 gives unlimited permission to copy, distribute and modify it.
 1445 _ACEOF
 1446   exit
 1447 fi
 1448 cat >config.log <<_ACEOF
 1449 This file contains any messages produced by compilers while
 1450 running configure, to aid debugging if configure makes a mistake.
 1451 
 1452 It was created by $as_me, which was
 1453 generated by GNU Autoconf 2.63.  Invocation command line was
 1454 
 1455   $ $0 $@
 1456 
 1457 _ACEOF
 1458 exec 5>>config.log
 1459 {
 1460 cat <<_ASUNAME
 1461 ## --------- ##
 1462 ## Platform. ##
 1463 ## --------- ##
 1464 
 1465 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 1466 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 1467 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 1468 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 1469 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 1470 
 1471 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
 1472 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
 1473 
 1474 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
 1475 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
 1476 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
 1477 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
 1478 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
 1479 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
 1480 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
 1481 
 1482 _ASUNAME
 1483 
 1484 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 1485 for as_dir in $PATH
 1486 do
 1487   IFS=$as_save_IFS
 1488   test -z "$as_dir" && as_dir=.
 1489   $as_echo "PATH: $as_dir"
 1490 done
 1491 IFS=$as_save_IFS
 1492 
 1493 } >&5
 1494 
 1495 cat >&5 <<_ACEOF
 1496 
 1497 
 1498 ## ----------- ##
 1499 ## Core tests. ##
 1500 ## ----------- ##
 1501 
 1502 _ACEOF
 1503 
 1504 
 1505 # Keep a trace of the command line.
 1506 # Strip out --no-create and --no-recursion so they do not pile up.
 1507 # Strip out --silent because we don't want to record it for future runs.
 1508 # Also quote any args containing shell meta-characters.
 1509 # Make two passes to allow for proper duplicate-argument suppression.
 1510 ac_configure_args=
 1511 ac_configure_args0=
 1512 ac_configure_args1=
 1513 ac_must_keep_next=false
 1514 for ac_pass in 1 2
 1515 do
 1516   for ac_arg
 1517   do
 1518     case $ac_arg in
 1519     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
 1520     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 1521     | -silent | --silent | --silen | --sile | --sil)
 1522       continue ;;
 1523     *\'*)
 1524       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
 1525     esac
 1526     case $ac_pass in
 1527     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
 1528     2)
 1529       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
 1530       if test $ac_must_keep_next = true; then
 1531     ac_must_keep_next=false # Got value, back to normal.
 1532       else
 1533     case $ac_arg in
 1534       *=* | --config-cache | -C | -disable-* | --disable-* \
 1535       | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
 1536       | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
 1537       | -with-* | --with-* | -without-* | --without-* | --x)
 1538         case "$ac_configure_args0 " in
 1539           "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
 1540         esac
 1541         ;;
 1542       -* ) ac_must_keep_next=true ;;
 1543     esac
 1544       fi
 1545       ac_configure_args="$ac_configure_args '$ac_arg'"
 1546       ;;
 1547     esac
 1548   done
 1549 done
 1550 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
 1551 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
 1552 
 1553 # When interrupted or exit'd, cleanup temporary files, and complete
 1554 # config.log.  We remove comments because anyway the quotes in there
 1555 # would cause problems or look ugly.
 1556 # WARNING: Use '\'' to represent an apostrophe within the trap.
 1557 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
 1558 trap 'exit_status=$?
 1559   # Save into config.log some information that might help in debugging.
 1560   {
 1561     echo
 1562 
 1563     cat <<\_ASBOX
 1564 ## ---------------- ##
 1565 ## Cache variables. ##
 1566 ## ---------------- ##
 1567 _ASBOX
 1568     echo
 1569     # The following way of writing the cache mishandles newlines in values,
 1570 (
 1571   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
 1572     eval ac_val=\$$ac_var
 1573     case $ac_val in #(
 1574     *${as_nl}*)
 1575       case $ac_var in #(
 1576       *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
 1577 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
 1578       esac
 1579       case $ac_var in #(
 1580       _ | IFS | as_nl) ;; #(
 1581       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
 1582       *) $as_unset $ac_var ;;
 1583       esac ;;
 1584     esac
 1585   done
 1586   (set) 2>&1 |
 1587     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
 1588     *${as_nl}ac_space=\ *)
 1589       sed -n \
 1590     "s/'\''/'\''\\\\'\'''\''/g;
 1591       s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
 1592       ;; #(
 1593     *)
 1594       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
 1595       ;;
 1596     esac |
 1597     sort
 1598 )
 1599     echo
 1600 
 1601     cat <<\_ASBOX
 1602 ## ----------------- ##
 1603 ## Output variables. ##
 1604 ## ----------------- ##
 1605 _ASBOX
 1606     echo
 1607     for ac_var in $ac_subst_vars
 1608     do
 1609       eval ac_val=\$$ac_var
 1610       case $ac_val in
 1611       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 1612       esac
 1613       $as_echo "$ac_var='\''$ac_val'\''"
 1614     done | sort
 1615     echo
 1616 
 1617     if test -n "$ac_subst_files"; then
 1618       cat <<\_ASBOX
 1619 ## ------------------- ##
 1620 ## File substitutions. ##
 1621 ## ------------------- ##
 1622 _ASBOX
 1623       echo
 1624       for ac_var in $ac_subst_files
 1625       do
 1626     eval ac_val=\$$ac_var
 1627     case $ac_val in
 1628     *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 1629     esac
 1630     $as_echo "$ac_var='\''$ac_val'\''"
 1631       done | sort
 1632       echo
 1633     fi
 1634 
 1635     if test -s confdefs.h; then
 1636       cat <<\_ASBOX
 1637 ## ----------- ##
 1638 ## confdefs.h. ##
 1639 ## ----------- ##
 1640 _ASBOX
 1641       echo
 1642       cat confdefs.h
 1643       echo
 1644     fi
 1645     test "$ac_signal" != 0 &&
 1646       $as_echo "$as_me: caught signal $ac_signal"
 1647     $as_echo "$as_me: exit $exit_status"
 1648   } >&5
 1649   rm -f core *.core core.conftest.* &&
 1650     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
 1651     exit $exit_status
 1652 ' 0
 1653 for ac_signal in 1 2 13 15; do
 1654   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
 1655 done
 1656 ac_signal=0
 1657 
 1658 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 1659 rm -f -r conftest* confdefs.h
 1660 
 1661 # Predefined preprocessor variables.
 1662 
 1663 cat >>confdefs.h <<_ACEOF
 1664 #define PACKAGE_NAME "$PACKAGE_NAME"
 1665 _ACEOF
 1666 
 1667 
 1668 cat >>confdefs.h <<_ACEOF
 1669 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
 1670 _ACEOF
 1671 
 1672 
 1673 cat >>confdefs.h <<_ACEOF
 1674 #define PACKAGE_VERSION "$PACKAGE_VERSION"
 1675 _ACEOF
 1676 
 1677 
 1678 cat >>confdefs.h <<_ACEOF
 1679 #define PACKAGE_STRING "$PACKAGE_STRING"
 1680 _ACEOF
 1681 
 1682 
 1683 cat >>confdefs.h <<_ACEOF
 1684 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
 1685 _ACEOF
 1686 
 1687 
 1688 # Let the site file select an alternate cache file if it wants to.
 1689 # Prefer an explicitly selected file to automatically selected ones.
 1690 ac_site_file1=NONE
 1691 ac_site_file2=NONE
 1692 if test -n "$CONFIG_SITE"; then
 1693   ac_site_file1=$CONFIG_SITE
 1694 elif test "x$prefix" != xNONE; then
 1695   ac_site_file1=$prefix/share/config.site
 1696   ac_site_file2=$prefix/etc/config.site
 1697 else
 1698   ac_site_file1=$ac_default_prefix/share/config.site
 1699   ac_site_file2=$ac_default_prefix/etc/config.site
 1700 fi
 1701 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
 1702 do
 1703   test "x$ac_site_file" = xNONE && continue
 1704   if test -r "$ac_site_file"; then
 1705     { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
 1706 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
 1707     sed 's/^/| /' "$ac_site_file" >&5
 1708     . "$ac_site_file"
 1709   fi
 1710 done
 1711 
 1712 if test -r "$cache_file"; then
 1713   # Some versions of bash will fail to source /dev/null (special
 1714   # files actually), so we avoid doing that.
 1715   if test -f "$cache_file"; then
 1716     { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
 1717 $as_echo "$as_me: loading cache $cache_file" >&6;}
 1718     case $cache_file in
 1719       [\\/]* | ?:[\\/]* ) . "$cache_file";;
 1720       *)                      . "./$cache_file";;
 1721     esac
 1722   fi
 1723 else
 1724   { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
 1725 $as_echo "$as_me: creating cache $cache_file" >&6;}
 1726   >$cache_file
 1727 fi
 1728 
 1729 # Check that the precious variables saved in the cache have kept the same
 1730 # value.
 1731 ac_cache_corrupted=false
 1732 for ac_var in $ac_precious_vars; do
 1733   eval ac_old_set=\$ac_cv_env_${ac_var}_set
 1734   eval ac_new_set=\$ac_env_${ac_var}_set
 1735   eval ac_old_val=\$ac_cv_env_${ac_var}_value
 1736   eval ac_new_val=\$ac_env_${ac_var}_value
 1737   case $ac_old_set,$ac_new_set in
 1738     set,)
 1739       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
 1740 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
 1741       ac_cache_corrupted=: ;;
 1742     ,set)
 1743       { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
 1744 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
 1745       ac_cache_corrupted=: ;;
 1746     ,);;
 1747     *)
 1748       if test "x$ac_old_val" != "x$ac_new_val"; then
 1749     # differences in whitespace do not lead to failure.
 1750     ac_old_val_w=`echo x $ac_old_val`
 1751     ac_new_val_w=`echo x $ac_new_val`
 1752     if test "$ac_old_val_w" != "$ac_new_val_w"; then
 1753       { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
 1754 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
 1755       ac_cache_corrupted=:
 1756     else
 1757       { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
 1758 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
 1759       eval $ac_var=\$ac_old_val
 1760     fi
 1761     { $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
 1762 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
 1763     { $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
 1764 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
 1765       fi;;
 1766   esac
 1767   # Pass precious variables to config.status.
 1768   if test "$ac_new_set" = set; then
 1769     case $ac_new_val in
 1770     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
 1771     *) ac_arg=$ac_var=$ac_new_val ;;
 1772     esac
 1773     case " $ac_configure_args " in
 1774       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
 1775       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 1776     esac
 1777   fi
 1778 done
 1779 if $ac_cache_corrupted; then
 1780   { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
 1781 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 1782   { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
 1783 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
 1784   { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
 1785 $as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
 1786    { (exit 1); exit 1; }; }
 1787 fi
 1788 
 1789 
 1790 
 1791 
 1792 
 1793 
 1794 
 1795 
 1796 
 1797 
 1798 
 1799 
 1800 
 1801 
 1802 
 1803 
 1804 
 1805 ac_ext=c
 1806 ac_cpp='$CPP $CPPFLAGS'
 1807 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 1808 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 1809 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 1810 
 1811 
 1812 
 1813 ac_config_headers="$ac_config_headers include/setup.h"
 1814 
 1815 
 1816 PACKAGE=bahamut-release
 1817 VERSION=1.8
 1818 
 1819 
 1820 
 1821 # autoheader templates
 1822 
 1823 
 1824 
 1825 
 1826 
 1827 
 1828 
 1829 
 1830 
 1831 
 1832 
 1833 
 1834 
 1835 
 1836 
 1837 
 1838 
 1839 
 1840 
 1841 
 1842 
 1843 
 1844 
 1845 
 1846 
 1847 # Check whether --enable-hookmodules was given.
 1848 if test "${enable_hookmodules+set}" = set; then
 1849   enableval=$enable_hookmodules;
 1850 else
 1851    check_hmodules="yes"
 1852 fi
 1853 
 1854 
 1855 # Check whether --enable-openssl was given.
 1856 if test "${enable_openssl+set}" = set; then
 1857   enableval=$enable_openssl;  cf_enable_openssl=$enableval
 1858 else
 1859    cf_enable_openssl="auto"
 1860 fi
 1861 
 1862 
 1863 
 1864 # Check whether --with-socketengine was given.
 1865 if test "${with_socketengine+set}" = set; then
 1866   withval=$with_socketengine;  check_sengine=$withval
 1867 else
 1868    check_sengine="yes"
 1869 fi
 1870 
 1871 
 1872 # Check whether --with-maxconnections was given.
 1873 if test "${with_maxconnections+set}" = set; then
 1874   withval=$with_maxconnections;  check_maxconnections=$withval
 1875 else
 1876    check_maxconnections="auto"
 1877 fi
 1878 
 1879 
 1880 # ===========================================================================
 1881 #    http://www.gnu.org/software/autoconf-archive/ax_cflags_warn_all.html
 1882 # ===========================================================================
 1883 #
 1884 # SYNOPSIS
 1885 #
 1886 #   AX_CFLAGS_WARN_ALL [(shellvar [,default, [A/NA]])]
 1887 #
 1888 # DESCRIPTION
 1889 #
 1890 #   Try to find a compiler option that enables most reasonable warnings.
 1891 #
 1892 #   For the GNU CC compiler it will be -Wall (and -ansi -pedantic) The
 1893 #   result is added to the shellvar being CFLAGS by default.
 1894 #
 1895 #   Currently this macro knows about GCC, Solaris C compiler, Digital Unix C
 1896 #   compiler, C for AIX Compiler, HP-UX C compiler, IRIX C compiler, NEC
 1897 #   SX-5 (Super-UX 10) C compiler, and Cray J90 (Unicos 10.0.0.8) C
 1898 #   compiler.
 1899 #
 1900 #    - $1 shell-variable-to-add-to : CFLAGS
 1901 #    - $2 add-value-if-not-found : nothing
 1902 #    - $3 action-if-found : add value to shellvariable
 1903 #    - $4 action-if-not-found : nothing
 1904 #
 1905 # LICENSE
 1906 #
 1907 #   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
 1908 #
 1909 #   This program is free software; you can redistribute it and/or modify it
 1910 #   under the terms of the GNU General Public License as published by the
 1911 #   Free Software Foundation; either version 2 of the License, or (at your
 1912 #   option) any later version.
 1913 #
 1914 #   This program is distributed in the hope that it will be useful, but
 1915 #   WITHOUT ANY WARRANTY; without even the implied warranty of
 1916 #   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
 1917 #   Public License for more details.
 1918 #
 1919 #   You should have received a copy of the GNU General Public License along
 1920 #   with this program. If not, see <http://www.gnu.org/licenses/>.
 1921 #
 1922 #   As a special exception, the respective Autoconf Macro's copyright owner
 1923 #   gives unlimited permission to copy, distribute and modify the configure
 1924 #   scripts that are the output of Autoconf when processing the Macro. You
 1925 #   need not follow the terms of the GNU General Public License when using
 1926 #   or distributing such scripts, even though portions of the text of the
 1927 #   Macro appear in them. The GNU General Public License (GPL) does govern
 1928 #   all other use of the material that constitutes the Autoconf Macro.
 1929 #
 1930 #   This special exception to the GPL applies to versions of the Autoconf
 1931 #   Macro released by the Autoconf Archive. When you make and distribute a
 1932 #   modified version of the Autoconf Macro, you may extend this special
 1933 #   exception to the GPL to apply to your modified version as well.
 1934 
 1935 
 1936 
 1937 
 1938 
 1939 
 1940 
 1941 
 1942 # ===========================================================================
 1943 #       http://www.gnu.org/software/autoconf-archive/ax_have_epoll.html
 1944 # ===========================================================================
 1945 #
 1946 # SYNOPSIS
 1947 #
 1948 #   AX_HAVE_EPOLL([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
 1949 #   AX_HAVE_EPOLL_PWAIT([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
 1950 #
 1951 # DESCRIPTION
 1952 #
 1953 #   This macro determines whether the system supports the epoll I/O event
 1954 #   interface. A neat usage example would be:
 1955 #
 1956 #     AX_HAVE_EPOLL(
 1957 #       [AX_CONFIG_FEATURE_ENABLE(epoll)],
 1958 #       [AX_CONFIG_FEATURE_DISABLE(epoll)])
 1959 #     AX_CONFIG_FEATURE(
 1960 #       [epoll], [This platform supports epoll(7)],
 1961 #       [HAVE_EPOLL], [This platform supports epoll(7).])
 1962 #
 1963 #   The epoll interface was added to the Linux kernel in version 2.5.45, and
 1964 #   the macro verifies that a kernel newer than this is installed. This
 1965 #   check is somewhat unreliable if <linux/version.h> doesn't match the
 1966 #   running kernel, but it is necessary regardless, because glibc comes with
 1967 #   stubs for the epoll_create(), epoll_wait(), etc. that allow programs to
 1968 #   compile and link even if the kernel is too old; the problem would then
 1969 #   be detected only at runtime.
 1970 #
 1971 #   Linux kernel version 2.6.19 adds the epoll_pwait() call in addition to
 1972 #   epoll_wait(). The availability of that function can be tested with the
 1973 #   second macro. Generally speaking, it is safe to assume that
 1974 #   AX_HAVE_EPOLL would succeed if AX_HAVE_EPOLL_PWAIT has, but not the
 1975 #   other way round.
 1976 #
 1977 # LICENSE
 1978 #
 1979 #   Copyright (c) 2008 Peter Simons <simons@cryp.to>
 1980 #
 1981 #   Copying and distribution of this file, with or without modification, are
 1982 #   permitted in any medium without royalty provided the copyright notice
 1983 #   and this notice are preserved. This file is offered as-is, without any
 1984 #   warranty.
 1985 
 1986 
 1987 
 1988 
 1989 
 1990 ac_ext=c
 1991 ac_cpp='$CPP $CPPFLAGS'
 1992 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 1993 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 1994 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 1995 if test -n "$ac_tool_prefix"; then
 1996   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 1997 set dummy ${ac_tool_prefix}gcc; ac_word=$2
 1998 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 1999 $as_echo_n "checking for $ac_word... " >&6; }
 2000 if test "${ac_cv_prog_CC+set}" = set; then
 2001   $as_echo_n "(cached) " >&6
 2002 else
 2003   if test -n "$CC"; then
 2004   ac_cv_prog_CC="$CC" # Let the user override the test.
 2005 else
 2006 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2007 for as_dir in $PATH
 2008 do
 2009   IFS=$as_save_IFS
 2010   test -z "$as_dir" && as_dir=.
 2011   for ac_exec_ext in '' $ac_executable_extensions; do
 2012   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2013     ac_cv_prog_CC="${ac_tool_prefix}gcc"
 2014     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2015     break 2
 2016   fi
 2017 done
 2018 done
 2019 IFS=$as_save_IFS
 2020 
 2021 fi
 2022 fi
 2023 CC=$ac_cv_prog_CC
 2024 if test -n "$CC"; then
 2025   { $as_echo "$as_me:$LINENO: result: $CC" >&5
 2026 $as_echo "$CC" >&6; }
 2027 else
 2028   { $as_echo "$as_me:$LINENO: result: no" >&5
 2029 $as_echo "no" >&6; }
 2030 fi
 2031 
 2032 
 2033 fi
 2034 if test -z "$ac_cv_prog_CC"; then
 2035   ac_ct_CC=$CC
 2036   # Extract the first word of "gcc", so it can be a program name with args.
 2037 set dummy gcc; ac_word=$2
 2038 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 2039 $as_echo_n "checking for $ac_word... " >&6; }
 2040 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
 2041   $as_echo_n "(cached) " >&6
 2042 else
 2043   if test -n "$ac_ct_CC"; then
 2044   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 2045 else
 2046 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2047 for as_dir in $PATH
 2048 do
 2049   IFS=$as_save_IFS
 2050   test -z "$as_dir" && as_dir=.
 2051   for ac_exec_ext in '' $ac_executable_extensions; do
 2052   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2053     ac_cv_prog_ac_ct_CC="gcc"
 2054     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2055     break 2
 2056   fi
 2057 done
 2058 done
 2059 IFS=$as_save_IFS
 2060 
 2061 fi
 2062 fi
 2063 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 2064 if test -n "$ac_ct_CC"; then
 2065   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
 2066 $as_echo "$ac_ct_CC" >&6; }
 2067 else
 2068   { $as_echo "$as_me:$LINENO: result: no" >&5
 2069 $as_echo "no" >&6; }
 2070 fi
 2071 
 2072   if test "x$ac_ct_CC" = x; then
 2073     CC=""
 2074   else
 2075     case $cross_compiling:$ac_tool_warned in
 2076 yes:)
 2077 { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
 2078 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 2079 ac_tool_warned=yes ;;
 2080 esac
 2081     CC=$ac_ct_CC
 2082   fi
 2083 else
 2084   CC="$ac_cv_prog_CC"
 2085 fi
 2086 
 2087 if test -z "$CC"; then
 2088           if test -n "$ac_tool_prefix"; then
 2089     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 2090 set dummy ${ac_tool_prefix}cc; ac_word=$2
 2091 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 2092 $as_echo_n "checking for $ac_word... " >&6; }
 2093 if test "${ac_cv_prog_CC+set}" = set; then
 2094   $as_echo_n "(cached) " >&6
 2095 else
 2096   if test -n "$CC"; then
 2097   ac_cv_prog_CC="$CC" # Let the user override the test.
 2098 else
 2099 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2100 for as_dir in $PATH
 2101 do
 2102   IFS=$as_save_IFS
 2103   test -z "$as_dir" && as_dir=.
 2104   for ac_exec_ext in '' $ac_executable_extensions; do
 2105   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2106     ac_cv_prog_CC="${ac_tool_prefix}cc"
 2107     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2108     break 2
 2109   fi
 2110 done
 2111 done
 2112 IFS=$as_save_IFS
 2113 
 2114 fi
 2115 fi
 2116 CC=$ac_cv_prog_CC
 2117 if test -n "$CC"; then
 2118   { $as_echo "$as_me:$LINENO: result: $CC" >&5
 2119 $as_echo "$CC" >&6; }
 2120 else
 2121   { $as_echo "$as_me:$LINENO: result: no" >&5
 2122 $as_echo "no" >&6; }
 2123 fi
 2124 
 2125 
 2126   fi
 2127 fi
 2128 if test -z "$CC"; then
 2129   # Extract the first word of "cc", so it can be a program name with args.
 2130 set dummy cc; ac_word=$2
 2131 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 2132 $as_echo_n "checking for $ac_word... " >&6; }
 2133 if test "${ac_cv_prog_CC+set}" = set; then
 2134   $as_echo_n "(cached) " >&6
 2135 else
 2136   if test -n "$CC"; then
 2137   ac_cv_prog_CC="$CC" # Let the user override the test.
 2138 else
 2139   ac_prog_rejected=no
 2140 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2141 for as_dir in $PATH
 2142 do
 2143   IFS=$as_save_IFS
 2144   test -z "$as_dir" && as_dir=.
 2145   for ac_exec_ext in '' $ac_executable_extensions; do
 2146   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2147     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
 2148        ac_prog_rejected=yes
 2149        continue
 2150      fi
 2151     ac_cv_prog_CC="cc"
 2152     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2153     break 2
 2154   fi
 2155 done
 2156 done
 2157 IFS=$as_save_IFS
 2158 
 2159 if test $ac_prog_rejected = yes; then
 2160   # We found a bogon in the path, so make sure we never use it.
 2161   set dummy $ac_cv_prog_CC
 2162   shift
 2163   if test $# != 0; then
 2164     # We chose a different compiler from the bogus one.
 2165     # However, it has the same basename, so the bogon will be chosen
 2166     # first if we set CC to just the basename; use the full file name.
 2167     shift
 2168     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
 2169   fi
 2170 fi
 2171 fi
 2172 fi
 2173 CC=$ac_cv_prog_CC
 2174 if test -n "$CC"; then
 2175   { $as_echo "$as_me:$LINENO: result: $CC" >&5
 2176 $as_echo "$CC" >&6; }
 2177 else
 2178   { $as_echo "$as_me:$LINENO: result: no" >&5
 2179 $as_echo "no" >&6; }
 2180 fi
 2181 
 2182 
 2183 fi
 2184 if test -z "$CC"; then
 2185   if test -n "$ac_tool_prefix"; then
 2186   for ac_prog in cl.exe
 2187   do
 2188     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 2189 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 2190 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 2191 $as_echo_n "checking for $ac_word... " >&6; }
 2192 if test "${ac_cv_prog_CC+set}" = set; then
 2193   $as_echo_n "(cached) " >&6
 2194 else
 2195   if test -n "$CC"; then
 2196   ac_cv_prog_CC="$CC" # Let the user override the test.
 2197 else
 2198 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2199 for as_dir in $PATH
 2200 do
 2201   IFS=$as_save_IFS
 2202   test -z "$as_dir" && as_dir=.
 2203   for ac_exec_ext in '' $ac_executable_extensions; do
 2204   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2205     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
 2206     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2207     break 2
 2208   fi
 2209 done
 2210 done
 2211 IFS=$as_save_IFS
 2212 
 2213 fi
 2214 fi
 2215 CC=$ac_cv_prog_CC
 2216 if test -n "$CC"; then
 2217   { $as_echo "$as_me:$LINENO: result: $CC" >&5
 2218 $as_echo "$CC" >&6; }
 2219 else
 2220   { $as_echo "$as_me:$LINENO: result: no" >&5
 2221 $as_echo "no" >&6; }
 2222 fi
 2223 
 2224 
 2225     test -n "$CC" && break
 2226   done
 2227 fi
 2228 if test -z "$CC"; then
 2229   ac_ct_CC=$CC
 2230   for ac_prog in cl.exe
 2231 do
 2232   # Extract the first word of "$ac_prog", so it can be a program name with args.
 2233 set dummy $ac_prog; ac_word=$2
 2234 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 2235 $as_echo_n "checking for $ac_word... " >&6; }
 2236 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
 2237   $as_echo_n "(cached) " >&6
 2238 else
 2239   if test -n "$ac_ct_CC"; then
 2240   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 2241 else
 2242 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2243 for as_dir in $PATH
 2244 do
 2245   IFS=$as_save_IFS
 2246   test -z "$as_dir" && as_dir=.
 2247   for ac_exec_ext in '' $ac_executable_extensions; do
 2248   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2249     ac_cv_prog_ac_ct_CC="$ac_prog"
 2250     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2251     break 2
 2252   fi
 2253 done
 2254 done
 2255 IFS=$as_save_IFS
 2256 
 2257 fi
 2258 fi
 2259 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 2260 if test -n "$ac_ct_CC"; then
 2261   { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
 2262 $as_echo "$ac_ct_CC" >&6; }
 2263 else
 2264   { $as_echo "$as_me:$LINENO: result: no" >&5
 2265 $as_echo "no" >&6; }
 2266 fi
 2267 
 2268 
 2269   test -n "$ac_ct_CC" && break
 2270 done
 2271 
 2272   if test "x$ac_ct_CC" = x; then
 2273     CC=""
 2274   else
 2275     case $cross_compiling:$ac_tool_warned in
 2276 yes:)
 2277 { $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
 2278 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 2279 ac_tool_warned=yes ;;
 2280 esac
 2281     CC=$ac_ct_CC
 2282   fi
 2283 fi
 2284 
 2285 fi
 2286 
 2287 
 2288 test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
 2289 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 2290 { { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
 2291 See \`config.log' for more details." >&5
 2292 $as_echo "$as_me: error: no acceptable C compiler found in \$PATH
 2293 See \`config.log' for more details." >&2;}
 2294    { (exit 1); exit 1; }; }; }
 2295 
 2296 # Provide some information about the compiler.
 2297 $as_echo "$as_me:$LINENO: checking for C compiler version" >&5
 2298 set X $ac_compile
 2299 ac_compiler=$2
 2300 { (ac_try="$ac_compiler --version >&5"
 2301 case "(($ac_try" in
 2302   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2303   *) ac_try_echo=$ac_try;;
 2304 esac
 2305 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 2306 $as_echo "$ac_try_echo") >&5
 2307   (eval "$ac_compiler --version >&5") 2>&5
 2308   ac_status=$?
 2309   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2310   (exit $ac_status); }
 2311 { (ac_try="$ac_compiler -v >&5"
 2312 case "(($ac_try" in
 2313   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2314   *) ac_try_echo=$ac_try;;
 2315 esac
 2316 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 2317 $as_echo "$ac_try_echo") >&5
 2318   (eval "$ac_compiler -v >&5") 2>&5
 2319   ac_status=$?
 2320   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2321   (exit $ac_status); }
 2322 { (ac_try="$ac_compiler -V >&5"
 2323 case "(($ac_try" in
 2324   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2325   *) ac_try_echo=$ac_try;;
 2326 esac
 2327 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 2328 $as_echo "$ac_try_echo") >&5
 2329   (eval "$ac_compiler -V >&5") 2>&5
 2330   ac_status=$?
 2331   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2332   (exit $ac_status); }
 2333 
 2334 cat >conftest.$ac_ext <<_ACEOF
 2335 /* confdefs.h.  */
 2336 _ACEOF
 2337 cat confdefs.h >>conftest.$ac_ext
 2338 cat >>conftest.$ac_ext <<_ACEOF
 2339 /* end confdefs.h.  */
 2340 
 2341 int
 2342 main ()
 2343 {
 2344 
 2345   ;
 2346   return 0;
 2347 }
 2348 _ACEOF
 2349 ac_clean_files_save=$ac_clean_files
 2350 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
 2351 # Try to create an executable without -o first, disregard a.out.
 2352 # It will help us diagnose broken compilers, and finding out an intuition
 2353 # of exeext.
 2354 { $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
 2355 $as_echo_n "checking for C compiler default output file name... " >&6; }
 2356 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
 2357 
 2358 # The possible output files:
 2359 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
 2360 
 2361 ac_rmfiles=
 2362 for ac_file in $ac_files
 2363 do
 2364   case $ac_file in
 2365     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
 2366     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
 2367   esac
 2368 done
 2369 rm -f $ac_rmfiles
 2370 
 2371 if { (ac_try="$ac_link_default"
 2372 case "(($ac_try" in
 2373   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2374   *) ac_try_echo=$ac_try;;
 2375 esac
 2376 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 2377 $as_echo "$ac_try_echo") >&5
 2378   (eval "$ac_link_default") 2>&5
 2379   ac_status=$?
 2380   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2381   (exit $ac_status); }; then
 2382   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
 2383 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
 2384 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
 2385 # so that the user can short-circuit this test for compilers unknown to
 2386 # Autoconf.
 2387 for ac_file in $ac_files ''
 2388 do
 2389   test -f "$ac_file" || continue
 2390   case $ac_file in
 2391     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
 2392     ;;
 2393     [ab].out )
 2394     # We found the default executable, but exeext='' is most
 2395     # certainly right.
 2396     break;;
 2397     *.* )
 2398         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
 2399     then :; else
 2400        ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 2401     fi
 2402     # We set ac_cv_exeext here because the later test for it is not
 2403     # safe: cross compilers may not add the suffix if given an `-o'
 2404     # argument, so we may need to know it at that point already.
 2405     # Even if this section looks crufty: it has the advantage of
 2406     # actually working.
 2407     break;;
 2408     * )
 2409     break;;
 2410   esac
 2411 done
 2412 test "$ac_cv_exeext" = no && ac_cv_exeext=
 2413 
 2414 else
 2415   ac_file=''
 2416 fi
 2417 
 2418 { $as_echo "$as_me:$LINENO: result: $ac_file" >&5
 2419 $as_echo "$ac_file" >&6; }
 2420 if test -z "$ac_file"; then
 2421   $as_echo "$as_me: failed program was:" >&5
 2422 sed 's/^/| /' conftest.$ac_ext >&5
 2423 
 2424 { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
 2425 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 2426 { { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
 2427 See \`config.log' for more details." >&5
 2428 $as_echo "$as_me: error: C compiler cannot create executables
 2429 See \`config.log' for more details." >&2;}
 2430    { (exit 77); exit 77; }; }; }
 2431 fi
 2432 
 2433 ac_exeext=$ac_cv_exeext
 2434 
 2435 # Check that the compiler produces executables we can run.  If not, either
 2436 # the compiler is broken, or we cross compile.
 2437 { $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
 2438 $as_echo_n "checking whether the C compiler works... " >&6; }
 2439 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
 2440 # If not cross compiling, check that we can run a simple program.
 2441 if test "$cross_compiling" != yes; then
 2442   if { ac_try='./$ac_file'
 2443   { (case "(($ac_try" in
 2444   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2445   *) ac_try_echo=$ac_try;;
 2446 esac
 2447 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 2448 $as_echo "$ac_try_echo") >&5
 2449   (eval "$ac_try") 2>&5
 2450   ac_status=$?
 2451   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2452   (exit $ac_status); }; }; then
 2453     cross_compiling=no
 2454   else
 2455     if test "$cross_compiling" = maybe; then
 2456     cross_compiling=yes
 2457     else
 2458     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
 2459 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 2460 { { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
 2461 If you meant to cross compile, use \`--host'.
 2462 See \`config.log' for more details." >&5
 2463 $as_echo "$as_me: error: cannot run C compiled programs.
 2464 If you meant to cross compile, use \`--host'.
 2465 See \`config.log' for more details." >&2;}
 2466    { (exit 1); exit 1; }; }; }
 2467     fi
 2468   fi
 2469 fi
 2470 { $as_echo "$as_me:$LINENO: result: yes" >&5
 2471 $as_echo "yes" >&6; }
 2472 
 2473 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
 2474 ac_clean_files=$ac_clean_files_save
 2475 # Check that the compiler produces executables we can run.  If not, either
 2476 # the compiler is broken, or we cross compile.
 2477 { $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
 2478 $as_echo_n "checking whether we are cross compiling... " >&6; }
 2479 { $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
 2480 $as_echo "$cross_compiling" >&6; }
 2481 
 2482 { $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
 2483 $as_echo_n "checking for suffix of executables... " >&6; }
 2484 if { (ac_try="$ac_link"
 2485 case "(($ac_try" in
 2486   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2487   *) ac_try_echo=$ac_try;;
 2488 esac
 2489 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 2490 $as_echo "$ac_try_echo") >&5
 2491   (eval "$ac_link") 2>&5
 2492   ac_status=$?
 2493   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2494   (exit $ac_status); }; then
 2495   # If both `conftest.exe' and `conftest' are `present' (well, observable)
 2496 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
 2497 # work properly (i.e., refer to `conftest.exe'), while it won't with
 2498 # `rm'.
 2499 for ac_file in conftest.exe conftest conftest.*; do
 2500   test -f "$ac_file" || continue
 2501   case $ac_file in
 2502     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
 2503     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 2504       break;;
 2505     * ) break;;
 2506   esac
 2507 done
 2508 else
 2509   { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
 2510 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 2511 { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
 2512 See \`config.log' for more details." >&5
 2513 $as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
 2514 See \`config.log' for more details." >&2;}
 2515    { (exit 1); exit 1; }; }; }
 2516 fi
 2517 
 2518 rm -f conftest$ac_cv_exeext
 2519 { $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
 2520 $as_echo "$ac_cv_exeext" >&6; }
 2521 
 2522 rm -f conftest.$ac_ext
 2523 EXEEXT=$ac_cv_exeext
 2524 ac_exeext=$EXEEXT
 2525 { $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
 2526 $as_echo_n "checking for suffix of object files... " >&6; }
 2527 if test "${ac_cv_objext+set}" = set; then
 2528   $as_echo_n "(cached) " >&6
 2529 else
 2530   cat >conftest.$ac_ext <<_ACEOF
 2531 /* confdefs.h.  */
 2532 _ACEOF
 2533 cat confdefs.h >>conftest.$ac_ext
 2534 cat >>conftest.$ac_ext <<_ACEOF
 2535 /* end confdefs.h.  */
 2536 
 2537 int
 2538 main ()
 2539 {
 2540 
 2541   ;
 2542   return 0;
 2543 }
 2544 _ACEOF
 2545 rm -f conftest.o conftest.obj
 2546 if { (ac_try="$ac_compile"
 2547 case "(($ac_try" in
 2548   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2549   *) ac_try_echo=$ac_try;;
 2550 esac
 2551 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 2552 $as_echo "$ac_try_echo") >&5
 2553   (eval "$ac_compile") 2>&5
 2554   ac_status=$?
 2555   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2556   (exit $ac_status); }; then
 2557   for ac_file in conftest.o conftest.obj conftest.*; do
 2558   test -f "$ac_file" || continue;
 2559   case $ac_file in
 2560     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
 2561     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
 2562        break;;
 2563   esac
 2564 done
 2565 else
 2566   $as_echo "$as_me: failed program was:" >&5
 2567 sed 's/^/| /' conftest.$ac_ext >&5
 2568 
 2569 { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
 2570 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 2571 { { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
 2572 See \`config.log' for more details." >&5
 2573 $as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
 2574 See \`config.log' for more details." >&2;}
 2575    { (exit 1); exit 1; }; }; }
 2576 fi
 2577 
 2578 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 2579 fi
 2580 { $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
 2581 $as_echo "$ac_cv_objext" >&6; }
 2582 OBJEXT=$ac_cv_objext
 2583 ac_objext=$OBJEXT
 2584 { $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
 2585 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
 2586 if test "${ac_cv_c_compiler_gnu+set}" = set; then
 2587   $as_echo_n "(cached) " >&6
 2588 else
 2589   cat >conftest.$ac_ext <<_ACEOF
 2590 /* confdefs.h.  */
 2591 _ACEOF
 2592 cat confdefs.h >>conftest.$ac_ext
 2593 cat >>conftest.$ac_ext <<_ACEOF
 2594 /* end confdefs.h.  */
 2595 
 2596 int
 2597 main ()
 2598 {
 2599 #ifndef __GNUC__
 2600        choke me
 2601 #endif
 2602 
 2603   ;
 2604   return 0;
 2605 }
 2606 _ACEOF
 2607 rm -f conftest.$ac_objext
 2608 if { (ac_try="$ac_compile"
 2609 case "(($ac_try" in
 2610   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2611   *) ac_try_echo=$ac_try;;
 2612 esac
 2613 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 2614 $as_echo "$ac_try_echo") >&5
 2615   (eval "$ac_compile") 2>conftest.er1
 2616   ac_status=$?
 2617   grep -v '^ *+' conftest.er1 >conftest.err
 2618   rm -f conftest.er1
 2619   cat conftest.err >&5
 2620   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2621   (exit $ac_status); } && {
 2622      test -z "$ac_c_werror_flag" ||
 2623      test ! -s conftest.err
 2624        } && test -s conftest.$ac_objext; then
 2625   ac_compiler_gnu=yes
 2626 else
 2627   $as_echo "$as_me: failed program was:" >&5
 2628 sed 's/^/| /' conftest.$ac_ext >&5
 2629 
 2630     ac_compiler_gnu=no
 2631 fi
 2632 
 2633 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2634 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 2635 
 2636 fi
 2637 { $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
 2638 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
 2639 if test $ac_compiler_gnu = yes; then
 2640   GCC=yes
 2641 else
 2642   GCC=
 2643 fi
 2644 ac_test_CFLAGS=${CFLAGS+set}
 2645 ac_save_CFLAGS=$CFLAGS
 2646 { $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
 2647 $as_echo_n "checking whether $CC accepts -g... " >&6; }
 2648 if test "${ac_cv_prog_cc_g+set}" = set; then
 2649   $as_echo_n "(cached) " >&6
 2650 else
 2651   ac_save_c_werror_flag=$ac_c_werror_flag
 2652    ac_c_werror_flag=yes
 2653    ac_cv_prog_cc_g=no
 2654    CFLAGS="-g"
 2655    cat >conftest.$ac_ext <<_ACEOF
 2656 /* confdefs.h.  */
 2657 _ACEOF
 2658 cat confdefs.h >>conftest.$ac_ext
 2659 cat >>conftest.$ac_ext <<_ACEOF
 2660 /* end confdefs.h.  */
 2661 
 2662 int
 2663 main ()
 2664 {
 2665 
 2666   ;
 2667   return 0;
 2668 }
 2669 _ACEOF
 2670 rm -f conftest.$ac_objext
 2671 if { (ac_try="$ac_compile"
 2672 case "(($ac_try" in
 2673   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2674   *) ac_try_echo=$ac_try;;
 2675 esac
 2676 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 2677 $as_echo "$ac_try_echo") >&5
 2678   (eval "$ac_compile") 2>conftest.er1
 2679   ac_status=$?
 2680   grep -v '^ *+' conftest.er1 >conftest.err
 2681   rm -f conftest.er1
 2682   cat conftest.err >&5
 2683   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2684   (exit $ac_status); } && {
 2685      test -z "$ac_c_werror_flag" ||
 2686      test ! -s conftest.err
 2687        } && test -s conftest.$ac_objext; then
 2688   ac_cv_prog_cc_g=yes
 2689 else
 2690   $as_echo "$as_me: failed program was:" >&5
 2691 sed 's/^/| /' conftest.$ac_ext >&5
 2692 
 2693     CFLAGS=""
 2694       cat >conftest.$ac_ext <<_ACEOF
 2695 /* confdefs.h.  */
 2696 _ACEOF
 2697 cat confdefs.h >>conftest.$ac_ext
 2698 cat >>conftest.$ac_ext <<_ACEOF
 2699 /* end confdefs.h.  */
 2700 
 2701 int
 2702 main ()
 2703 {
 2704 
 2705   ;
 2706   return 0;
 2707 }
 2708 _ACEOF
 2709 rm -f conftest.$ac_objext
 2710 if { (ac_try="$ac_compile"
 2711 case "(($ac_try" in
 2712   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2713   *) ac_try_echo=$ac_try;;
 2714 esac
 2715 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 2716 $as_echo "$ac_try_echo") >&5
 2717   (eval "$ac_compile") 2>conftest.er1
 2718   ac_status=$?
 2719   grep -v '^ *+' conftest.er1 >conftest.err
 2720   rm -f conftest.er1
 2721   cat conftest.err >&5
 2722   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2723   (exit $ac_status); } && {
 2724      test -z "$ac_c_werror_flag" ||
 2725      test ! -s conftest.err
 2726        } && test -s conftest.$ac_objext; then
 2727   :
 2728 else
 2729   $as_echo "$as_me: failed program was:" >&5
 2730 sed 's/^/| /' conftest.$ac_ext >&5
 2731 
 2732     ac_c_werror_flag=$ac_save_c_werror_flag
 2733      CFLAGS="-g"
 2734      cat >conftest.$ac_ext <<_ACEOF
 2735 /* confdefs.h.  */
 2736 _ACEOF
 2737 cat confdefs.h >>conftest.$ac_ext
 2738 cat >>conftest.$ac_ext <<_ACEOF
 2739 /* end confdefs.h.  */
 2740 
 2741 int
 2742 main ()
 2743 {
 2744 
 2745   ;
 2746   return 0;
 2747 }
 2748 _ACEOF
 2749 rm -f conftest.$ac_objext
 2750 if { (ac_try="$ac_compile"
 2751 case "(($ac_try" in
 2752   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2753   *) ac_try_echo=$ac_try;;
 2754 esac
 2755 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 2756 $as_echo "$ac_try_echo") >&5
 2757   (eval "$ac_compile") 2>conftest.er1
 2758   ac_status=$?
 2759   grep -v '^ *+' conftest.er1 >conftest.err
 2760   rm -f conftest.er1
 2761   cat conftest.err >&5
 2762   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2763   (exit $ac_status); } && {
 2764      test -z "$ac_c_werror_flag" ||
 2765      test ! -s conftest.err
 2766        } && test -s conftest.$ac_objext; then
 2767   ac_cv_prog_cc_g=yes
 2768 else
 2769   $as_echo "$as_me: failed program was:" >&5
 2770 sed 's/^/| /' conftest.$ac_ext >&5
 2771 
 2772 
 2773 fi
 2774 
 2775 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2776 fi
 2777 
 2778 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2779 fi
 2780 
 2781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2782    ac_c_werror_flag=$ac_save_c_werror_flag
 2783 fi
 2784 { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
 2785 $as_echo "$ac_cv_prog_cc_g" >&6; }
 2786 if test "$ac_test_CFLAGS" = set; then
 2787   CFLAGS=$ac_save_CFLAGS
 2788 elif test $ac_cv_prog_cc_g = yes; then
 2789   if test "$GCC" = yes; then
 2790     CFLAGS="-g -O2"
 2791   else
 2792     CFLAGS="-g"
 2793   fi
 2794 else
 2795   if test "$GCC" = yes; then
 2796     CFLAGS="-O2"
 2797   else
 2798     CFLAGS=
 2799   fi
 2800 fi
 2801 { $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
 2802 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
 2803 if test "${ac_cv_prog_cc_c89+set}" = set; then
 2804   $as_echo_n "(cached) " >&6
 2805 else
 2806   ac_cv_prog_cc_c89=no
 2807 ac_save_CC=$CC
 2808 cat >conftest.$ac_ext <<_ACEOF
 2809 /* confdefs.h.  */
 2810 _ACEOF
 2811 cat confdefs.h >>conftest.$ac_ext
 2812 cat >>conftest.$ac_ext <<_ACEOF
 2813 /* end confdefs.h.  */
 2814 #include <stdarg.h>
 2815 #include <stdio.h>
 2816 #include <sys/types.h>
 2817 #include <sys/stat.h>
 2818 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 2819 struct buf { int x; };
 2820 FILE * (*rcsopen) (struct buf *, struct stat *, int);
 2821 static char *e (p, i)
 2822      char **p;
 2823      int i;
 2824 {
 2825   return p[i];
 2826 }
 2827 static char *f (char * (*g) (char **, int), char **p, ...)
 2828 {
 2829   char *s;
 2830   va_list v;
 2831   va_start (v,p);
 2832   s = g (p, va_arg (v,int));
 2833   va_end (v);
 2834   return s;
 2835 }
 2836 
 2837 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
 2838    function prototypes and stuff, but not '\xHH' hex character constants.
 2839    These don't provoke an error unfortunately, instead are silently treated
 2840    as 'x'.  The following induces an error, until -std is added to get
 2841    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
 2842    array size at least.  It's necessary to write '\x00'==0 to get something
 2843    that's true only with -std.  */
 2844 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
 2845 
 2846 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
 2847    inside strings and character constants.  */
 2848 #define FOO(x) 'x'
 2849 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
 2850 
 2851 int test (int i, double x);
 2852 struct s1 {int (*f) (int a);};
 2853 struct s2 {int (*f) (double a);};
 2854 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
 2855 int argc;
 2856 char **argv;
 2857 int
 2858 main ()
 2859 {
 2860 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
 2861   ;
 2862   return 0;
 2863 }
 2864 _ACEOF
 2865 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
 2866     -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 2867 do
 2868   CC="$ac_save_CC $ac_arg"
 2869   rm -f conftest.$ac_objext
 2870 if { (ac_try="$ac_compile"
 2871 case "(($ac_try" in
 2872   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2873   *) ac_try_echo=$ac_try;;
 2874 esac
 2875 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 2876 $as_echo "$ac_try_echo") >&5
 2877   (eval "$ac_compile") 2>conftest.er1
 2878   ac_status=$?
 2879   grep -v '^ *+' conftest.er1 >conftest.err
 2880   rm -f conftest.er1
 2881   cat conftest.err >&5
 2882   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2883   (exit $ac_status); } && {
 2884      test -z "$ac_c_werror_flag" ||
 2885      test ! -s conftest.err
 2886        } && test -s conftest.$ac_objext; then
 2887   ac_cv_prog_cc_c89=$ac_arg
 2888 else
 2889   $as_echo "$as_me: failed program was:" >&5
 2890 sed 's/^/| /' conftest.$ac_ext >&5
 2891 
 2892 
 2893 fi
 2894 
 2895 rm -f core conftest.err conftest.$ac_objext
 2896   test "x$ac_cv_prog_cc_c89" != "xno" && break
 2897 done
 2898 rm -f conftest.$ac_ext
 2899 CC=$ac_save_CC
 2900 
 2901 fi
 2902 # AC_CACHE_VAL
 2903 case "x$ac_cv_prog_cc_c89" in
 2904   x)
 2905     { $as_echo "$as_me:$LINENO: result: none needed" >&5
 2906 $as_echo "none needed" >&6; } ;;
 2907   xno)
 2908     { $as_echo "$as_me:$LINENO: result: unsupported" >&5
 2909 $as_echo "unsupported" >&6; } ;;
 2910   *)
 2911     CC="$CC $ac_cv_prog_cc_c89"
 2912     { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
 2913 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
 2914 esac
 2915 
 2916 
 2917 ac_ext=c
 2918 ac_cpp='$CPP $CPPFLAGS'
 2919 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 2920 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 2921 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 2922 
 2923 
 2924 { $as_echo "$as_me:$LINENO: checking CFLAGS for maximum warnings" >&5
 2925 $as_echo_n "checking CFLAGS for maximum warnings... " >&6; }
 2926 if test "${ac_cv_cflags_warn_all+set}" = set; then
 2927   $as_echo_n "(cached) " >&6
 2928 else
 2929   ac_cv_cflags_warn_all="no, unknown"
 2930  ac_ext=c
 2931 ac_cpp='$CPP $CPPFLAGS'
 2932 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 2933 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 2934 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 2935 
 2936  ac_save_CFLAGS="$CFLAGS"
 2937 for ac_arg in "-pedantic  % -Wall"          "-xstrconst % -v"             "-std1      % -verbose -w0 -warnprotos"    "-qlanglvl=ansi % -qsrcmsg -qinfo=all:noppt:noppc:noobs:nocnd"    "-ansi -ansiE % -fullwarn"    "+ESlit     % +w1"            "-Xc        % -pvctl,fullmsg"    "-h conform % -h msglevel 2"    #
 2938 do CFLAGS="$ac_save_CFLAGS "`echo $ac_arg | sed -e 's,%%.*,,' -e 's,%,,'`
 2939    cat >conftest.$ac_ext <<_ACEOF
 2940 /* confdefs.h.  */
 2941 _ACEOF
 2942 cat confdefs.h >>conftest.$ac_ext
 2943 cat >>conftest.$ac_ext <<_ACEOF
 2944 /* end confdefs.h.  */
 2945 
 2946 int
 2947 main ()
 2948 {
 2949 return 0;
 2950   ;
 2951   return 0;
 2952 }
 2953 _ACEOF
 2954 rm -f conftest.$ac_objext
 2955 if { (ac_try="$ac_compile"
 2956 case "(($ac_try" in
 2957   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2958   *) ac_try_echo=$ac_try;;
 2959 esac
 2960 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 2961 $as_echo "$ac_try_echo") >&5
 2962   (eval "$ac_compile") 2>conftest.er1
 2963   ac_status=$?
 2964   grep -v '^ *+' conftest.er1 >conftest.err
 2965   rm -f conftest.er1
 2966   cat conftest.err >&5
 2967   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2968   (exit $ac_status); } && {
 2969      test -z "$ac_c_werror_flag" ||
 2970      test ! -s conftest.err
 2971        } && test -s conftest.$ac_objext; then
 2972   ac_cv_cflags_warn_all=`echo $ac_arg | sed -e 's,.*% *,,'` ; break
 2973 else
 2974   $as_echo "$as_me: failed program was:" >&5
 2975 sed 's/^/| /' conftest.$ac_ext >&5
 2976 
 2977 
 2978 fi
 2979 
 2980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2981 done
 2982  CFLAGS="$ac_save_CFLAGS"
 2983  ac_ext=c
 2984 ac_cpp='$CPP $CPPFLAGS'
 2985 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 2986 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 2987 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 2988 
 2989 
 2990 fi
 2991 { $as_echo "$as_me:$LINENO: result: $ac_cv_cflags_warn_all" >&5
 2992 $as_echo "$ac_cv_cflags_warn_all" >&6; }
 2993 case ".$ac_cv_cflags_warn_all" in
 2994      .ok|.ok,*)  ;;
 2995    .|.no|.no,*)
 2996  ;;
 2997    *)
 2998    if echo " $CFLAGS " | grep " $ac_cv_cflags_warn_all " 2>&1 >/dev/null
 2999    then { ($as_echo "$as_me:$LINENO: : CFLAGS does contain \$ac_cv_cflags_warn_all") >&5
 3000   (: CFLAGS does contain $ac_cv_cflags_warn_all) 2>&5
 3001   ac_status=$?
 3002   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3003   (exit $ac_status); }
 3004    else { ($as_echo "$as_me:$LINENO: : CFLAGS=\"\$CFLAGS \$ac_cv_cflags_warn_all\"") >&5
 3005   (: CFLAGS="$CFLAGS $ac_cv_cflags_warn_all") 2>&5
 3006   ac_status=$?
 3007   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3008   (exit $ac_status); }
 3009                       CFLAGS="$CFLAGS $ac_cv_cflags_warn_all"
 3010    fi
 3011  ;;
 3012 esac
 3013 
 3014 ac_aux_dir=
 3015 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
 3016   if test -f "$ac_dir/install-sh"; then
 3017     ac_aux_dir=$ac_dir
 3018     ac_install_sh="$ac_aux_dir/install-sh -c"
 3019     break
 3020   elif test -f "$ac_dir/install.sh"; then
 3021     ac_aux_dir=$ac_dir
 3022     ac_install_sh="$ac_aux_dir/install.sh -c"
 3023     break
 3024   elif test -f "$ac_dir/shtool"; then
 3025     ac_aux_dir=$ac_dir
 3026     ac_install_sh="$ac_aux_dir/shtool install -c"
 3027     break
 3028   fi
 3029 done
 3030 if test -z "$ac_aux_dir"; then
 3031   { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
 3032 $as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
 3033    { (exit 1); exit 1; }; }
 3034 fi
 3035 
 3036 # These three variables are undocumented and unsupported,
 3037 # and are intended to be withdrawn in a future Autoconf release.
 3038 # They can cause serious problems if a builder's source tree is in a directory
 3039 # whose full name contains unusual characters.
 3040 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
 3041 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
 3042 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 3043 
 3044 
 3045 # Make sure we can run config.sub.
 3046 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
 3047   { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
 3048 $as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
 3049    { (exit 1); exit 1; }; }
 3050 
 3051 { $as_echo "$as_me:$LINENO: checking build system type" >&5
 3052 $as_echo_n "checking build system type... " >&6; }
 3053 if test "${ac_cv_build+set}" = set; then
 3054   $as_echo_n "(cached) " >&6
 3055 else
 3056   ac_build_alias=$build_alias
 3057 test "x$ac_build_alias" = x &&
 3058   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
 3059 test "x$ac_build_alias" = x &&
 3060   { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
 3061 $as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
 3062    { (exit 1); exit 1; }; }
 3063 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
 3064   { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
 3065 $as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
 3066    { (exit 1); exit 1; }; }
 3067 
 3068 fi
 3069 { $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
 3070 $as_echo "$ac_cv_build" >&6; }
 3071 case $ac_cv_build in
 3072 *-*-*) ;;
 3073 *) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
 3074 $as_echo "$as_me: error: invalid value of canonical build" >&2;}
 3075    { (exit 1); exit 1; }; };;
 3076 esac
 3077 build=$ac_cv_build
 3078 ac_save_IFS=$IFS; IFS='-'
 3079 set x $ac_cv_build
 3080 shift
 3081 build_cpu=$1
 3082 build_vendor=$2
 3083 shift; shift
 3084 # Remember, the first character of IFS is used to create $*,
 3085 # except with old shells:
 3086 build_os=$*
 3087 IFS=$ac_save_IFS
 3088 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
 3089 
 3090 
 3091 { $as_echo "$as_me:$LINENO: checking host system type" >&5
 3092 $as_echo_n "checking host system type... " >&6; }
 3093 if test "${ac_cv_host+set}" = set; then
 3094   $as_echo_n "(cached) " >&6
 3095 else
 3096   if test "x$host_alias" = x; then
 3097   ac_cv_host=$ac_cv_build
 3098 else
 3099   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
 3100     { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
 3101 $as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
 3102    { (exit 1); exit 1; }; }
 3103 fi
 3104 
 3105 fi
 3106 { $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
 3107 $as_echo "$ac_cv_host" >&6; }
 3108 case $ac_cv_host in
 3109 *-*-*) ;;
 3110 *) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
 3111 $as_echo "$as_me: error: invalid value of canonical host" >&2;}
 3112    { (exit 1); exit 1; }; };;
 3113 esac
 3114 host=$ac_cv_host
 3115 ac_save_IFS=$IFS; IFS='-'
 3116 set x $ac_cv_host
 3117 shift
 3118 host_cpu=$1
 3119 host_vendor=$2
 3120 shift; shift
 3121 # Remember, the first character of IFS is used to create $*,
 3122 # except with old shells:
 3123 host_os=$*
 3124 IFS=$ac_save_IFS
 3125 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
 3126 
 3127 
 3128 { $as_echo "$as_me:$LINENO: checking target system type" >&5
 3129 $as_echo_n "checking target system type... " >&6; }
 3130 if test "${ac_cv_target+set}" = set; then
 3131   $as_echo_n "(cached) " >&6
 3132 else
 3133   if test "x$target_alias" = x; then
 3134   ac_cv_target=$ac_cv_host
 3135 else
 3136   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
 3137     { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
 3138 $as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
 3139    { (exit 1); exit 1; }; }
 3140 fi
 3141 
 3142 fi
 3143 { $as_echo "$as_me:$LINENO: result: $ac_cv_target" >&5
 3144 $as_echo "$ac_cv_target" >&6; }
 3145 case $ac_cv_target in
 3146 *-*-*) ;;
 3147 *) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
 3148 $as_echo "$as_me: error: invalid value of canonical target" >&2;}
 3149    { (exit 1); exit 1; }; };;
 3150 esac
 3151 target=$ac_cv_target
 3152 ac_save_IFS=$IFS; IFS='-'
 3153 set x $ac_cv_target
 3154 shift
 3155 target_cpu=$1
 3156 target_vendor=$2
 3157 shift; shift
 3158 # Remember, the first character of IFS is used to create $*,
 3159 # except with old shells:
 3160 target_os=$*
 3161 IFS=$ac_save_IFS
 3162 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
 3163 
 3164 
 3165 # The aliases save the names the user supplied, while $host etc.
 3166 # will get canonicalized.
 3167 test -n "$target_alias" &&
 3168   test "$program_prefix$program_suffix$program_transform_name" = \
 3169     NONENONEs,x,x, &&
 3170   program_prefix=${target_alias}-
 3171 { $as_echo "$as_me:$LINENO: checking for library containing strerror" >&5
 3172 $as_echo_n "checking for library containing strerror... " >&6; }
 3173 if test "${ac_cv_search_strerror+set}" = set; then
 3174   $as_echo_n "(cached) " >&6
 3175 else
 3176   ac_func_search_save_LIBS=$LIBS
 3177 cat >conftest.$ac_ext <<_ACEOF
 3178 /* confdefs.h.  */
 3179 _ACEOF
 3180 cat confdefs.h >>conftest.$ac_ext
 3181 cat >>conftest.$ac_ext <<_ACEOF
 3182 /* end confdefs.h.  */
 3183 
 3184 /* Override any GCC internal prototype to avoid an error.
 3185    Use char because int might match the return type of a GCC
 3186    builtin and then its argument prototype would still apply.  */
 3187 #ifdef __cplusplus
 3188 extern "C"
 3189 #endif
 3190 char strerror ();
 3191 int
 3192 main ()
 3193 {
 3194 return strerror ();
 3195   ;
 3196   return 0;
 3197 }
 3198 _ACEOF
 3199 for ac_lib in '' cposix; do
 3200   if test -z "$ac_lib"; then
 3201     ac_res="none required"
 3202   else
 3203     ac_res=-l$ac_lib
 3204     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
 3205   fi
 3206   rm -f conftest.$ac_objext conftest$ac_exeext
 3207 if { (ac_try="$ac_link"
 3208 case "(($ac_try" in
 3209   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3210   *) ac_try_echo=$ac_try;;
 3211 esac
 3212 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 3213 $as_echo "$ac_try_echo") >&5
 3214   (eval "$ac_link") 2>conftest.er1
 3215   ac_status=$?
 3216   grep -v '^ *+' conftest.er1 >conftest.err
 3217   rm -f conftest.er1
 3218   cat conftest.err >&5
 3219   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3220   (exit $ac_status); } && {
 3221      test -z "$ac_c_werror_flag" ||
 3222      test ! -s conftest.err
 3223        } && test -s conftest$ac_exeext && {
 3224      test "$cross_compiling" = yes ||
 3225      $as_test_x conftest$ac_exeext
 3226        }; then
 3227   ac_cv_search_strerror=$ac_res
 3228 else
 3229   $as_echo "$as_me: failed program was:" >&5
 3230 sed 's/^/| /' conftest.$ac_ext >&5
 3231 
 3232 
 3233 fi
 3234 
 3235 rm -rf conftest.dSYM
 3236 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
 3237       conftest$ac_exeext
 3238   if test "${ac_cv_search_strerror+set}" = set; then
 3239   break
 3240 fi
 3241 done
 3242 if test "${ac_cv_search_strerror+set}" = set; then
 3243   :
 3244 else
 3245   ac_cv_search_strerror=no
 3246 fi
 3247 rm conftest.$ac_ext
 3248 LIBS=$ac_func_search_save_LIBS
 3249 fi
 3250 { $as_echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
 3251 $as_echo "$ac_cv_search_strerror" >&6; }
 3252 ac_res=$ac_cv_search_strerror
 3253 if test "$ac_res" != no; then
 3254   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
 3255 
 3256 fi
 3257 
 3258 { $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
 3259 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
 3260 set x ${MAKE-make}
 3261 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
 3262 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
 3263   $as_echo_n "(cached) " >&6
 3264 else
 3265   cat >conftest.make <<\_ACEOF
 3266 SHELL = /bin/sh
 3267 all:
 3268     @echo '@@@%%%=$(MAKE)=@@@%%%'
 3269 _ACEOF
 3270 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 3271 case `${MAKE-make} -f conftest.make 2>/dev/null` in
 3272   *@@@%%%=?*=@@@%%%*)
 3273     eval ac_cv_prog_make_${ac_make}_set=yes;;
 3274   *)
 3275     eval ac_cv_prog_make_${ac_make}_set=no;;
 3276 esac
 3277 rm -f conftest.make
 3278 fi
 3279 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
 3280   { $as_echo "$as_me:$LINENO: result: yes" >&5
 3281 $as_echo "yes" >&6; }
 3282   SET_MAKE=
 3283 else
 3284   { $as_echo "$as_me:$LINENO: result: no" >&5
 3285 $as_echo "no" >&6; }
 3286   SET_MAKE="MAKE=${MAKE-make}"
 3287 fi
 3288 
 3289 # Extract the first word of "rm", so it can be a program name with args.
 3290 set dummy rm; ac_word=$2
 3291 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 3292 $as_echo_n "checking for $ac_word... " >&6; }
 3293 if test "${ac_cv_path_RM+set}" = set; then
 3294   $as_echo_n "(cached) " >&6
 3295 else
 3296   case $RM in
 3297   [\\/]* | ?:[\\/]*)
 3298   ac_cv_path_RM="$RM" # Let the user override the test with a path.
 3299   ;;
 3300   *)
 3301   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3302 for as_dir in $PATH
 3303 do
 3304   IFS=$as_save_IFS
 3305   test -z "$as_dir" && as_dir=.
 3306   for ac_exec_ext in '' $ac_executable_extensions; do
 3307   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 3308     ac_cv_path_RM="$as_dir/$ac_word$ac_exec_ext"
 3309     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 3310     break 2
 3311   fi
 3312 done
 3313 done
 3314 IFS=$as_save_IFS
 3315 
 3316   ;;
 3317 esac
 3318 fi
 3319 RM=$ac_cv_path_RM
 3320 if test -n "$RM"; then
 3321   { $as_echo "$as_me:$LINENO: result: $RM" >&5
 3322 $as_echo "$RM" >&6; }
 3323 else
 3324   { $as_echo "$as_me:$LINENO: result: no" >&5
 3325 $as_echo "no" >&6; }
 3326 fi
 3327 
 3328 
 3329 # Extract the first word of "cp", so it can be a program name with args.
 3330 set dummy cp; ac_word=$2
 3331 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 3332 $as_echo_n "checking for $ac_word... " >&6; }
 3333 if test "${ac_cv_path_CP+set}" = set; then
 3334   $as_echo_n "(cached) " >&6
 3335 else
 3336   case $CP in
 3337   [\\/]* | ?:[\\/]*)
 3338   ac_cv_path_CP="$CP" # Let the user override the test with a path.
 3339   ;;
 3340   *)
 3341   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3342 for as_dir in $PATH
 3343 do
 3344   IFS=$as_save_IFS
 3345   test -z "$as_dir" && as_dir=.
 3346   for ac_exec_ext in '' $ac_executable_extensions; do
 3347   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 3348     ac_cv_path_CP="$as_dir/$ac_word$ac_exec_ext"
 3349     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 3350     break 2
 3351   fi
 3352 done
 3353 done
 3354 IFS=$as_save_IFS
 3355 
 3356   ;;
 3357 esac
 3358 fi
 3359 CP=$ac_cv_path_CP
 3360 if test -n "$CP"; then
 3361   { $as_echo "$as_me:$LINENO: result: $CP" >&5
 3362 $as_echo "$CP" >&6; }
 3363 else
 3364   { $as_echo "$as_me:$LINENO: result: no" >&5
 3365 $as_echo "no" >&6; }
 3366 fi
 3367 
 3368 
 3369 # Extract the first word of "mv", so it can be a program name with args.
 3370 set dummy mv; ac_word=$2
 3371 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 3372 $as_echo_n "checking for $ac_word... " >&6; }
 3373 if test "${ac_cv_path_MV+set}" = set; then
 3374   $as_echo_n "(cached) " >&6
 3375 else
 3376   case $MV in
 3377   [\\/]* | ?:[\\/]*)
 3378   ac_cv_path_MV="$MV" # Let the user override the test with a path.
 3379   ;;
 3380   *)
 3381   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3382 for as_dir in $PATH
 3383 do
 3384   IFS=$as_save_IFS
 3385   test -z "$as_dir" && as_dir=.
 3386   for ac_exec_ext in '' $ac_executable_extensions; do
 3387   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 3388     ac_cv_path_MV="$as_dir/$ac_word$ac_exec_ext"
 3389     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 3390     break 2
 3391   fi
 3392 done
 3393 done
 3394 IFS=$as_save_IFS
 3395 
 3396   ;;
 3397 esac
 3398 fi
 3399 MV=$ac_cv_path_MV
 3400 if test -n "$MV"; then
 3401   { $as_echo "$as_me:$LINENO: result: $MV" >&5
 3402 $as_echo "$MV" >&6; }
 3403 else
 3404   { $as_echo "$as_me:$LINENO: result: no" >&5
 3405 $as_echo "no" >&6; }
 3406 fi
 3407 
 3408 
 3409 # Extract the first word of "sed", so it can be a program name with args.
 3410 set dummy sed; ac_word=$2
 3411 { $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 3412 $as_echo_n "checking for $ac_word... " >&6; }
 3413 if test "${ac_cv_path_SED+set}" = set; then
 3414   $as_echo_n "(cached) " >&6
 3415 else
 3416   case $SED in
 3417   [\\/]* | ?:[\\/]*)
 3418   ac_cv_path_SED="$SED" # Let the user override the test with a path.
 3419   ;;
 3420   *)
 3421   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3422 for as_dir in $PATH
 3423 do
 3424   IFS=$as_save_IFS
 3425   test -z "$as_dir" && as_dir=.
 3426   for ac_exec_ext in '' $ac_executable_extensions; do
 3427   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 3428     ac_cv_path_SED="$as_dir/$ac_word$ac_exec_ext"
 3429     $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 3430     break 2
 3431   fi
 3432 done
 3433 done
 3434 IFS=$as_save_IFS
 3435 
 3436   ;;
 3437 esac
 3438 fi
 3439 SED=$ac_cv_path_SED
 3440 if test -n "$SED"; then
 3441   { $as_echo "$as_me:$LINENO: result: $SED" >&5
 3442 $as_echo "$SED" >&6; }
 3443 else
 3444   { $as_echo "$as_me:$LINENO: result: no" >&5
 3445 $as_echo "no" >&6; }
 3446 fi
 3447 
 3448 
 3449 # Find a good install program.  We prefer a C program (faster),
 3450 # so one script is as good as another.  But avoid the broken or
 3451 # incompatible versions:
 3452 # SysV /etc/install, /usr/sbin/install
 3453 # SunOS /usr/etc/install
 3454 # IRIX /sbin/install
 3455 # AIX /bin/install
 3456 # AmigaOS /C/install, which installs bootblocks on floppy discs
 3457 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 3458 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 3459 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 3460 # OS/2's system install, which has a completely different semantic
 3461 # ./install, which can be erroneously created by make from ./install.sh.
 3462 # Reject install programs that cannot install multiple files.
 3463 { $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
 3464 $as_echo_n "checking for a BSD-compatible install... " >&6; }
 3465 if test -z "$INSTALL"; then
 3466 if test "${ac_cv_path_install+set}" = set; then
 3467   $as_echo_n "(cached) " >&6
 3468 else
 3469   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3470 for as_dir in $PATH
 3471 do
 3472   IFS=$as_save_IFS
 3473   test -z "$as_dir" && as_dir=.
 3474   # Account for people who put trailing slashes in PATH elements.
 3475 case $as_dir/ in
 3476   ./ | .// | /cC/* | \
 3477   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
 3478   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
 3479   /usr/ucb/* ) ;;
 3480   *)
 3481     # OSF1 and SCO ODT 3.0 have their own names for install.
 3482     # Don't use installbsd from OSF since it installs stuff as root
 3483     # by default.
 3484     for ac_prog in ginstall scoinst install; do
 3485       for ac_exec_ext in '' $ac_executable_extensions; do
 3486     if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
 3487       if test $ac_prog = install &&
 3488         grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 3489         # AIX install.  It has an incompatible calling convention.
 3490         :
 3491       elif test $ac_prog = install &&
 3492         grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 3493         # program-specific install script used by HP pwplus--don't use.
 3494         :
 3495       else
 3496         rm -rf conftest.one conftest.two conftest.dir
 3497         echo one > conftest.one
 3498         echo two > conftest.two
 3499         mkdir conftest.dir
 3500         if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
 3501           test -s conftest.one && test -s conftest.two &&
 3502           test -s conftest.dir/conftest.one &&
 3503           test -s conftest.dir/conftest.two
 3504         then
 3505           ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
 3506           break 3
 3507         fi
 3508       fi
 3509     fi
 3510       done
 3511     done
 3512     ;;
 3513 esac
 3514 
 3515 done
 3516 IFS=$as_save_IFS
 3517 
 3518 rm -rf conftest.one conftest.two conftest.dir
 3519 
 3520 fi
 3521   if test "${ac_cv_path_install+set}" = set; then
 3522     INSTALL=$ac_cv_path_install
 3523   else
 3524     # As a last resort, use the slow shell script.  Don't cache a
 3525     # value for INSTALL within a source directory, because that will
 3526     # break other packages using the cache if that directory is
 3527     # removed, or if the value is a relative name.
 3528     INSTALL=$ac_install_sh
 3529   fi
 3530 fi
 3531 { $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
 3532 $as_echo "$INSTALL" >&6; }
 3533 
 3534 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 3535 # It thinks the first close brace ends the variable substitution.
 3536 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 3537 
 3538 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
 3539 
 3540 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 3541 
 3542 { $as_echo "$as_me:$LINENO: checking for inline" >&5
 3543 $as_echo_n "checking for inline... " >&6; }
 3544 if test "${ac_cv_c_inline+set}" = set; then
 3545   $as_echo_n "(cached) " >&6
 3546 else
 3547   ac_cv_c_inline=no
 3548 for ac_kw in inline __inline__ __inline; do
 3549   cat >conftest.$ac_ext <<_ACEOF
 3550 /* confdefs.h.  */
 3551 _ACEOF
 3552 cat confdefs.h >>conftest.$ac_ext
 3553 cat >>conftest.$ac_ext <<_ACEOF
 3554 /* end confdefs.h.  */
 3555 #ifndef __cplusplus
 3556 typedef int foo_t;
 3557 static $ac_kw foo_t static_foo () {return 0; }
 3558 $ac_kw foo_t foo () {return 0; }
 3559 #endif
 3560 
 3561 _ACEOF
 3562 rm -f conftest.$ac_objext
 3563 if { (ac_try="$ac_compile"
 3564 case "(($ac_try" in
 3565   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3566   *) ac_try_echo=$ac_try;;
 3567 esac
 3568 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 3569 $as_echo "$ac_try_echo") >&5
 3570   (eval "$ac_compile") 2>conftest.er1
 3571   ac_status=$?
 3572   grep -v '^ *+' conftest.er1 >conftest.err
 3573   rm -f conftest.er1
 3574   cat conftest.err >&5
 3575   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3576   (exit $ac_status); } && {
 3577      test -z "$ac_c_werror_flag" ||
 3578      test ! -s conftest.err
 3579        } && test -s conftest.$ac_objext; then
 3580   ac_cv_c_inline=$ac_kw
 3581 else
 3582   $as_echo "$as_me: failed program was:" >&5
 3583 sed 's/^/| /' conftest.$ac_ext >&5
 3584 
 3585 
 3586 fi
 3587 
 3588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3589   test "$ac_cv_c_inline" != no && break
 3590 done
 3591 
 3592 fi
 3593 { $as_echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
 3594 $as_echo "$ac_cv_c_inline" >&6; }
 3595 
 3596 
 3597 case $ac_cv_c_inline in
 3598   inline | yes) ;;
 3599   *)
 3600     case $ac_cv_c_inline in
 3601       no) ac_val=;;
 3602       *) ac_val=$ac_cv_c_inline;;
 3603     esac
 3604     cat >>confdefs.h <<_ACEOF
 3605 #ifndef __cplusplus
 3606 #define inline $ac_val
 3607 #endif
 3608 _ACEOF
 3609     ;;
 3610 esac
 3611 
 3612 
 3613 
 3614 { $as_echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
 3615 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
 3616 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
 3617   $as_echo_n "(cached) " >&6
 3618 else
 3619   ac_check_lib_save_LIBS=$LIBS
 3620 LIBS="-lnsl  $LIBS"
 3621 cat >conftest.$ac_ext <<_ACEOF
 3622 /* confdefs.h.  */
 3623 _ACEOF
 3624 cat confdefs.h >>conftest.$ac_ext
 3625 cat >>conftest.$ac_ext <<_ACEOF
 3626 /* end confdefs.h.  */
 3627 
 3628 /* Override any GCC internal prototype to avoid an error.
 3629    Use char because int might match the return type of a GCC
 3630    builtin and then its argument prototype would still apply.  */
 3631 #ifdef __cplusplus
 3632 extern "C"
 3633 #endif
 3634 char gethostbyname ();
 3635 int
 3636 main ()
 3637 {
 3638 return gethostbyname ();
 3639   ;
 3640   return 0;
 3641 }
 3642 _ACEOF
 3643 rm -f conftest.$ac_objext conftest$ac_exeext
 3644 if { (ac_try="$ac_link"
 3645 case "(($ac_try" in
 3646   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3647   *) ac_try_echo=$ac_try;;
 3648 esac
 3649 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 3650 $as_echo "$ac_try_echo") >&5
 3651   (eval "$ac_link") 2>conftest.er1
 3652   ac_status=$?
 3653   grep -v '^ *+' conftest.er1 >conftest.err
 3654   rm -f conftest.er1
 3655   cat conftest.err >&5
 3656   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3657   (exit $ac_status); } && {
 3658      test -z "$ac_c_werror_flag" ||
 3659      test ! -s conftest.err
 3660        } && test -s conftest$ac_exeext && {
 3661      test "$cross_compiling" = yes ||
 3662      $as_test_x conftest$ac_exeext
 3663        }; then
 3664   ac_cv_lib_nsl_gethostbyname=yes
 3665 else
 3666   $as_echo "$as_me: failed program was:" >&5
 3667 sed 's/^/| /' conftest.$ac_ext >&5
 3668 
 3669     ac_cv_lib_nsl_gethostbyname=no
 3670 fi
 3671 
 3672 rm -rf conftest.dSYM
 3673 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
 3674       conftest$ac_exeext conftest.$ac_ext
 3675 LIBS=$ac_check_lib_save_LIBS
 3676 fi
 3677 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
 3678 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
 3679 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then
 3680   cat >>confdefs.h <<_ACEOF
 3681 #define HAVE_LIBNSL 1
 3682 _ACEOF
 3683 
 3684   LIBS="-lnsl $LIBS"
 3685 
 3686 fi
 3687 
 3688 { $as_echo "$as_me:$LINENO: checking for res_mkquery" >&5
 3689 $as_echo_n "checking for res_mkquery... " >&6; }
 3690 if test "${ac_cv_func_res_mkquery+set}" = set; then
 3691   $as_echo_n "(cached) " >&6
 3692 else
 3693   cat >conftest.$ac_ext <<_ACEOF
 3694 /* confdefs.h.  */
 3695 _ACEOF
 3696 cat confdefs.h >>conftest.$ac_ext
 3697 cat >>conftest.$ac_ext <<_ACEOF
 3698 /* end confdefs.h.  */
 3699 /* Define res_mkquery to an innocuous variant, in case <limits.h> declares res_mkquery.
 3700    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
 3701 #define res_mkquery innocuous_res_mkquery
 3702 
 3703 /* System header to define __stub macros and hopefully few prototypes,
 3704     which can conflict with char res_mkquery (); below.
 3705     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 3706     <limits.h> exists even on freestanding compilers.  */
 3707 
 3708 #ifdef __STDC__
 3709 # include <limits.h>
 3710 #else
 3711 # include <assert.h>
 3712 #endif
 3713 
 3714 #undef res_mkquery
 3715 
 3716 /* Override any GCC internal prototype to avoid an error.
 3717    Use char because int might match the return type of a GCC
 3718    builtin and then its argument prototype would still apply.  */
 3719 #ifdef __cplusplus
 3720 extern "C"
 3721 #endif
 3722 char res_mkquery ();
 3723 /* The GNU C library defines this for functions which it implements
 3724     to always fail with ENOSYS.  Some functions are actually named
 3725     something starting with __ and the normal name is an alias.  */
 3726 #if defined __stub_res_mkquery || defined __stub___res_mkquery
 3727 choke me
 3728 #endif
 3729 
 3730 int
 3731 main ()
 3732 {
 3733 return res_mkquery ();
 3734   ;
 3735   return 0;
 3736 }
 3737 _ACEOF
 3738 rm -f conftest.$ac_objext conftest$ac_exeext
 3739 if { (ac_try="$ac_link"
 3740 case "(($ac_try" in
 3741   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3742   *) ac_try_echo=$ac_try;;
 3743 esac
 3744 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 3745 $as_echo "$ac_try_echo") >&5
 3746   (eval "$ac_link") 2>conftest.er1
 3747   ac_status=$?
 3748   grep -v '^ *+' conftest.er1 >conftest.err
 3749   rm -f conftest.er1
 3750   cat conftest.err >&5
 3751   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3752   (exit $ac_status); } && {
 3753      test -z "$ac_c_werror_flag" ||
 3754      test ! -s conftest.err
 3755        } && test -s conftest$ac_exeext && {
 3756      test "$cross_compiling" = yes ||
 3757      $as_test_x conftest$ac_exeext
 3758        }; then
 3759   ac_cv_func_res_mkquery=yes
 3760 else
 3761   $as_echo "$as_me: failed program was:" >&5
 3762 sed 's/^/| /' conftest.$ac_ext >&5
 3763 
 3764     ac_cv_func_res_mkquery=no
 3765 fi
 3766 
 3767 rm -rf conftest.dSYM
 3768 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
 3769       conftest$ac_exeext conftest.$ac_ext
 3770 fi
 3771 { $as_echo "$as_me:$LINENO: result: $ac_cv_func_res_mkquery" >&5
 3772 $as_echo "$ac_cv_func_res_mkquery" >&6; }
 3773 if test "x$ac_cv_func_res_mkquery" = x""yes; then
 3774   :
 3775 else
 3776 
 3777 { $as_echo "$as_me:$LINENO: checking for res_mkquery in -lresolv" >&5
 3778 $as_echo_n "checking for res_mkquery in -lresolv... " >&6; }
 3779 if test "${ac_cv_lib_resolv_res_mkquery+set}" = set; then
 3780   $as_echo_n "(cached) " >&6
 3781 else
 3782   ac_check_lib_save_LIBS=$LIBS
 3783 LIBS="-lresolv  $LIBS"
 3784 cat >conftest.$ac_ext <<_ACEOF
 3785 /* confdefs.h.  */
 3786 _ACEOF
 3787 cat confdefs.h >>conftest.$ac_ext
 3788 cat >>conftest.$ac_ext <<_ACEOF
 3789 /* end confdefs.h.  */
 3790 
 3791 /* Override any GCC internal prototype to avoid an error.
 3792    Use char because int might match the return type of a GCC
 3793    builtin and then its argument prototype would still apply.  */
 3794 #ifdef __cplusplus
 3795 extern "C"
 3796 #endif
 3797 char res_mkquery ();
 3798 int
 3799 main ()
 3800 {
 3801 return res_mkquery ();
 3802   ;
 3803   return 0;
 3804 }
 3805 _ACEOF
 3806 rm -f conftest.$ac_objext conftest$ac_exeext
 3807 if { (ac_try="$ac_link"
 3808 case "(($ac_try" in
 3809   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3810   *) ac_try_echo=$ac_try;;
 3811 esac
 3812 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 3813 $as_echo "$ac_try_echo") >&5
 3814   (eval "$ac_link") 2>conftest.er1
 3815   ac_status=$?
 3816   grep -v '^ *+' conftest.er1 >conftest.err
 3817   rm -f conftest.er1
 3818   cat conftest.err >&5
 3819   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3820   (exit $ac_status); } && {
 3821      test -z "$ac_c_werror_flag" ||
 3822      test ! -s conftest.err
 3823        } && test -s conftest$ac_exeext && {
 3824      test "$cross_compiling" = yes ||
 3825      $as_test_x conftest$ac_exeext
 3826        }; then
 3827   ac_cv_lib_resolv_res_mkquery=yes
 3828 else
 3829   $as_echo "$as_me: failed program was:" >&5
 3830 sed 's/^/| /' conftest.$ac_ext >&5
 3831 
 3832     ac_cv_lib_resolv_res_mkquery=no
 3833 fi
 3834 
 3835 rm -rf conftest.dSYM
 3836 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
 3837       conftest$ac_exeext conftest.$ac_ext
 3838 LIBS=$ac_check_lib_save_LIBS
 3839 fi
 3840 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_res_mkquery" >&5
 3841 $as_echo "$ac_cv_lib_resolv_res_mkquery" >&6; }
 3842 if test "x$ac_cv_lib_resolv_res_mkquery" = x""yes; then
 3843   cat >>confdefs.h <<_ACEOF
 3844 #define HAVE_LIBRESOLV 1
 3845 _ACEOF
 3846 
 3847   LIBS="-lresolv $LIBS"
 3848 
 3849 fi
 3850 
 3851 fi
 3852 
 3853 { $as_echo "$as_me:$LINENO: checking for __res_mkquery" >&5
 3854 $as_echo_n "checking for __res_mkquery... " >&6; }
 3855 if test "${ac_cv_func___res_mkquery+set}" = set; then
 3856   $as_echo_n "(cached) " >&6
 3857 else
 3858   cat >conftest.$ac_ext <<_ACEOF
 3859 /* confdefs.h.  */
 3860 _ACEOF
 3861 cat confdefs.h >>conftest.$ac_ext
 3862 cat >>conftest.$ac_ext <<_ACEOF
 3863 /* end confdefs.h.  */
 3864 /* Define __res_mkquery to an innocuous variant, in case <limits.h> declares __res_mkquery.
 3865    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
 3866 #define __res_mkquery innocuous___res_mkquery
 3867 
 3868 /* System header to define __stub macros and hopefully few prototypes,
 3869     which can conflict with char __res_mkquery (); below.
 3870     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 3871     <limits.h> exists even on freestanding compilers.  */
 3872 
 3873 #ifdef __STDC__
 3874 # include <limits.h>
 3875 #else
 3876 # include <assert.h>
 3877 #endif
 3878 
 3879 #undef __res_mkquery
 3880 
 3881 /* Override any GCC internal prototype to avoid an error.
 3882    Use char because int might match the return type of a GCC
 3883    builtin and then its argument prototype would still apply.  */
 3884 #ifdef __cplusplus
 3885 extern "C"
 3886 #endif
 3887 char __res_mkquery ();
 3888 /* The GNU C library defines this for functions which it implements
 3889     to always fail with ENOSYS.  Some functions are actually named
 3890     something starting with __ and the normal name is an alias.  */
 3891 #if defined __stub___res_mkquery || defined __stub_____res_mkquery
 3892 choke me
 3893 #endif
 3894 
 3895 int
 3896 main ()
 3897 {
 3898 return __res_mkquery ();
 3899   ;
 3900   return 0;
 3901 }
 3902 _ACEOF
 3903 rm -f conftest.$ac_objext conftest$ac_exeext
 3904 if { (ac_try="$ac_link"
 3905 case "(($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 "$ac_link") 2>conftest.er1
 3912   ac_status=$?
 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_c_werror_flag" ||
 3919      test ! -s conftest.err
 3920        } && test -s conftest$ac_exeext && {
 3921      test "$cross_compiling" = yes ||
 3922      $as_test_x conftest$ac_exeext
 3923        }; then
 3924   ac_cv_func___res_mkquery=yes
 3925 else
 3926   $as_echo "$as_me: failed program was:" >&5
 3927 sed 's/^/| /' conftest.$ac_ext >&5
 3928 
 3929     ac_cv_func___res_mkquery=no
 3930 fi
 3931 
 3932 rm -rf conftest.dSYM
 3933 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
 3934       conftest$ac_exeext conftest.$ac_ext
 3935 fi
 3936 { $as_echo "$as_me:$LINENO: result: $ac_cv_func___res_mkquery" >&5
 3937 $as_echo "$ac_cv_func___res_mkquery" >&6; }
 3938 if test "x$ac_cv_func___res_mkquery" = x""yes; then
 3939   :
 3940 else
 3941 
 3942 { $as_echo "$as_me:$LINENO: checking for __res_mkquery in -lresolv" >&5
 3943 $as_echo_n "checking for __res_mkquery in -lresolv... " >&6; }
 3944 if test "${ac_cv_lib_resolv___res_mkquery+set}" = set; then
 3945   $as_echo_n "(cached) " >&6
 3946 else
 3947   ac_check_lib_save_LIBS=$LIBS
 3948 LIBS="-lresolv  $LIBS"
 3949 cat >conftest.$ac_ext <<_ACEOF
 3950 /* confdefs.h.  */
 3951 _ACEOF
 3952 cat confdefs.h >>conftest.$ac_ext
 3953 cat >>conftest.$ac_ext <<_ACEOF
 3954 /* end confdefs.h.  */
 3955 
 3956 /* Override any GCC internal prototype to avoid an error.
 3957    Use char because int might match the return type of a GCC
 3958    builtin and then its argument prototype would still apply.  */
 3959 #ifdef __cplusplus
 3960 extern "C"
 3961 #endif
 3962 char __res_mkquery ();
 3963 int
 3964 main ()
 3965 {
 3966 return __res_mkquery ();
 3967   ;
 3968   return 0;
 3969 }
 3970 _ACEOF
 3971 rm -f conftest.$ac_objext conftest$ac_exeext
 3972 if { (ac_try="$ac_link"
 3973 case "(($ac_try" in
 3974   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3975   *) ac_try_echo=$ac_try;;
 3976 esac
 3977 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 3978 $as_echo "$ac_try_echo") >&5
 3979   (eval "$ac_link") 2>conftest.er1
 3980   ac_status=$?
 3981   grep -v '^ *+' conftest.er1 >conftest.err
 3982   rm -f conftest.er1
 3983   cat conftest.err >&5
 3984   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3985   (exit $ac_status); } && {
 3986      test -z "$ac_c_werror_flag" ||
 3987      test ! -s conftest.err
 3988        } && test -s conftest$ac_exeext && {
 3989      test "$cross_compiling" = yes ||
 3990      $as_test_x conftest$ac_exeext
 3991        }; then
 3992   ac_cv_lib_resolv___res_mkquery=yes
 3993 else
 3994   $as_echo "$as_me: failed program was:" >&5
 3995 sed 's/^/| /' conftest.$ac_ext >&5
 3996 
 3997     ac_cv_lib_resolv___res_mkquery=no
 3998 fi
 3999 
 4000 rm -rf conftest.dSYM
 4001 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
 4002       conftest$ac_exeext conftest.$ac_ext
 4003 LIBS=$ac_check_lib_save_LIBS
 4004 fi
 4005 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_resolv___res_mkquery" >&5
 4006 $as_echo "$ac_cv_lib_resolv___res_mkquery" >&6; }
 4007 if test "x$ac_cv_lib_resolv___res_mkquery" = x""yes; then
 4008   cat >>confdefs.h <<_ACEOF
 4009 #define HAVE_LIBRESOLV 1
 4010 _ACEOF
 4011 
 4012   LIBS="-lresolv $LIBS"
 4013 
 4014 fi
 4015 
 4016 fi
 4017 
 4018 { $as_echo "$as_me:$LINENO: checking for socket in -lsocket" >&5
 4019 $as_echo_n "checking for socket in -lsocket... " >&6; }
 4020 if test "${ac_cv_lib_socket_socket+set}" = set; then
 4021   $as_echo_n "(cached) " >&6
 4022 else
 4023   ac_check_lib_save_LIBS=$LIBS
 4024 LIBS="-lsocket  $LIBS"
 4025 cat >conftest.$ac_ext <<_ACEOF
 4026 /* confdefs.h.  */
 4027 _ACEOF
 4028 cat confdefs.h >>conftest.$ac_ext
 4029 cat >>conftest.$ac_ext <<_ACEOF
 4030 /* end confdefs.h.  */
 4031 
 4032 /* Override any GCC internal prototype to avoid an error.
 4033    Use char because int might match the return type of a GCC
 4034    builtin and then its argument prototype would still apply.  */
 4035 #ifdef __cplusplus
 4036 extern "C"
 4037 #endif
 4038 char socket ();
 4039 int
 4040 main ()
 4041 {
 4042 return socket ();
 4043   ;
 4044   return 0;
 4045 }
 4046 _ACEOF
 4047 rm -f conftest.$ac_objext conftest$ac_exeext
 4048 if { (ac_try="$ac_link"
 4049 case "(($ac_try" in
 4050   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4051   *) ac_try_echo=$ac_try;;
 4052 esac
 4053 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 4054 $as_echo "$ac_try_echo") >&5
 4055   (eval "$ac_link") 2>conftest.er1
 4056   ac_status=$?
 4057   grep -v '^ *+' conftest.er1 >conftest.err
 4058   rm -f conftest.er1
 4059   cat conftest.err >&5
 4060   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4061   (exit $ac_status); } && {
 4062      test -z "$ac_c_werror_flag" ||
 4063      test ! -s conftest.err
 4064        } && test -s conftest$ac_exeext && {
 4065      test "$cross_compiling" = yes ||
 4066      $as_test_x conftest$ac_exeext
 4067        }; then
 4068   ac_cv_lib_socket_socket=yes
 4069 else
 4070   $as_echo "$as_me: failed program was:" >&5
 4071 sed 's/^/| /' conftest.$ac_ext >&5
 4072 
 4073     ac_cv_lib_socket_socket=no
 4074 fi
 4075 
 4076 rm -rf conftest.dSYM
 4077 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
 4078       conftest$ac_exeext conftest.$ac_ext
 4079 LIBS=$ac_check_lib_save_LIBS
 4080 fi
 4081 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5
 4082 $as_echo "$ac_cv_lib_socket_socket" >&6; }
 4083 if test "x$ac_cv_lib_socket_socket" = x""yes; then
 4084   zlib
 4085 fi
 4086 
 4087 { $as_echo "$as_me:$LINENO: checking for crypt" >&5
 4088 $as_echo_n "checking for crypt... " >&6; }
 4089 if test "${ac_cv_func_crypt+set}" = set; then
 4090   $as_echo_n "(cached) " >&6
 4091 else
 4092   cat >conftest.$ac_ext <<_ACEOF
 4093 /* confdefs.h.  */
 4094 _ACEOF
 4095 cat confdefs.h >>conftest.$ac_ext
 4096 cat >>conftest.$ac_ext <<_ACEOF
 4097 /* end confdefs.h.  */
 4098 /* Define crypt to an innocuous variant, in case <limits.h> declares crypt.
 4099    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
 4100 #define crypt innocuous_crypt
 4101 
 4102 /* System header to define __stub macros and hopefully few prototypes,
 4103     which can conflict with char crypt (); below.
 4104     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 4105     <limits.h> exists even on freestanding compilers.  */
 4106 
 4107 #ifdef __STDC__
 4108 # include <limits.h>
 4109 #else
 4110 # include <assert.h>
 4111 #endif
 4112 
 4113 #undef crypt
 4114 
 4115 /* Override any GCC internal prototype to avoid an error.
 4116    Use char because int might match the return type of a GCC
 4117    builtin and then its argument prototype would still apply.  */
 4118 #ifdef __cplusplus
 4119 extern "C"
 4120 #endif
 4121 char crypt ();
 4122 /* The GNU C library defines this for functions which it implements
 4123     to always fail with ENOSYS.  Some functions are actually named
 4124     something starting with __ and the normal name is an alias.  */
 4125 #if defined __stub_crypt || defined __stub___crypt
 4126 choke me
 4127 #endif
 4128 
 4129 int
 4130 main ()
 4131 {
 4132 return crypt ();
 4133   ;
 4134   return 0;
 4135 }
 4136 _ACEOF
 4137 rm -f conftest.$ac_objext conftest$ac_exeext
 4138 if { (ac_try="$ac_link"
 4139 case "(($ac_try" in
 4140   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4141   *) ac_try_echo=$ac_try;;
 4142 esac
 4143 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 4144 $as_echo "$ac_try_echo") >&5
 4145   (eval "$ac_link") 2>conftest.er1
 4146   ac_status=$?
 4147   grep -v '^ *+' conftest.er1 >conftest.err
 4148   rm -f conftest.er1
 4149   cat conftest.err >&5
 4150   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4151   (exit $ac_status); } && {
 4152      test -z "$ac_c_werror_flag" ||
 4153      test ! -s conftest.err
 4154        } && test -s conftest$ac_exeext && {
 4155      test "$cross_compiling" = yes ||
 4156      $as_test_x conftest$ac_exeext
 4157        }; then
 4158   ac_cv_func_crypt=yes
 4159 else
 4160   $as_echo "$as_me: failed program was:" >&5
 4161 sed 's/^/| /' conftest.$ac_ext >&5
 4162 
 4163     ac_cv_func_crypt=no
 4164 fi
 4165 
 4166 rm -rf conftest.dSYM
 4167 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
 4168       conftest$ac_exeext conftest.$ac_ext
 4169 fi
 4170 { $as_echo "$as_me:$LINENO: result: $ac_cv_func_crypt" >&5
 4171 $as_echo "$ac_cv_func_crypt" >&6; }
 4172 if test "x$ac_cv_func_crypt" = x""yes; then
 4173   :
 4174 else
 4175 
 4176 { $as_echo "$as_me:$LINENO: checking for crypt in -ldescrypt" >&5
 4177 $as_echo_n "checking for crypt in -ldescrypt... " >&6; }
 4178 if test "${ac_cv_lib_descrypt_crypt+set}" = set; then
 4179   $as_echo_n "(cached) " >&6
 4180 else
 4181   ac_check_lib_save_LIBS=$LIBS
 4182 LIBS="-ldescrypt  $LIBS"
 4183 cat >conftest.$ac_ext <<_ACEOF
 4184 /* confdefs.h.  */
 4185 _ACEOF
 4186 cat confdefs.h >>conftest.$ac_ext
 4187 cat >>conftest.$ac_ext <<_ACEOF
 4188 /* end confdefs.h.  */
 4189 
 4190 /* Override any GCC internal prototype to avoid an error.
 4191    Use char because int might match the return type of a GCC
 4192    builtin and then its argument prototype would still apply.  */
 4193 #ifdef __cplusplus
 4194 extern "C"
 4195 #endif
 4196 char crypt ();
 4197 int
 4198 main ()
 4199 {
 4200 return crypt ();
 4201   ;
 4202   return 0;
 4203 }
 4204 _ACEOF
 4205 rm -f conftest.$ac_objext conftest$ac_exeext
 4206 if { (ac_try="$ac_link"
 4207 case "(($ac_try" in
 4208   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4209   *) ac_try_echo=$ac_try;;
 4210 esac
 4211 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 4212 $as_echo "$ac_try_echo") >&5
 4213   (eval "$ac_link") 2>conftest.er1
 4214   ac_status=$?
 4215   grep -v '^ *+' conftest.er1 >conftest.err
 4216   rm -f conftest.er1
 4217   cat conftest.err >&5
 4218   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4219   (exit $ac_status); } && {
 4220      test -z "$ac_c_werror_flag" ||
 4221      test ! -s conftest.err
 4222        } && test -s conftest$ac_exeext && {
 4223      test "$cross_compiling" = yes ||
 4224      $as_test_x conftest$ac_exeext
 4225        }; then
 4226   ac_cv_lib_descrypt_crypt=yes
 4227 else
 4228   $as_echo "$as_me: failed program was:" >&5
 4229 sed 's/^/| /' conftest.$ac_ext >&5
 4230 
 4231     ac_cv_lib_descrypt_crypt=no
 4232 fi
 4233 
 4234 rm -rf conftest.dSYM
 4235 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
 4236       conftest$ac_exeext conftest.$ac_ext
 4237 LIBS=$ac_check_lib_save_LIBS
 4238 fi
 4239 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_descrypt_crypt" >&5
 4240 $as_echo "$ac_cv_lib_descrypt_crypt" >&6; }
 4241 if test "x$ac_cv_lib_descrypt_crypt" = x""yes; then
 4242   cat >>confdefs.h <<_ACEOF
 4243 #define HAVE_LIBDESCRYPT 1
 4244 _ACEOF
 4245 
 4246   LIBS="-ldescrypt $LIBS"
 4247 
 4248 else
 4249 
 4250 { $as_echo "$as_me:$LINENO: checking for crypt in -lcrypt" >&5
 4251 $as_echo_n "checking for crypt in -lcrypt... " >&6; }
 4252 if test "${ac_cv_lib_crypt_crypt+set}" = set; then
 4253   $as_echo_n "(cached) " >&6
 4254 else
 4255   ac_check_lib_save_LIBS=$LIBS
 4256 LIBS="-lcrypt  $LIBS"
 4257 cat >conftest.$ac_ext <<_ACEOF
 4258 /* confdefs.h.  */
 4259 _ACEOF
 4260 cat confdefs.h >>conftest.$ac_ext
 4261 cat >>conftest.$ac_ext <<_ACEOF
 4262 /* end confdefs.h.  */
 4263 
 4264 /* Override any GCC internal prototype to avoid an error.
 4265    Use char because int might match the return type of a GCC
 4266    builtin and then its argument prototype would still apply.  */
 4267 #ifdef __cplusplus
 4268 extern "C"
 4269 #endif
 4270 char crypt ();
 4271 int
 4272 main ()
 4273 {
 4274 return crypt ();
 4275   ;
 4276   return 0;
 4277 }
 4278 _ACEOF
 4279 rm -f conftest.$ac_objext conftest$ac_exeext
 4280 if { (ac_try="$ac_link"
 4281 case "(($ac_try" in
 4282   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4283   *) ac_try_echo=$ac_try;;
 4284 esac
 4285 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 4286 $as_echo "$ac_try_echo") >&5
 4287   (eval "$ac_link") 2>conftest.er1
 4288   ac_status=$?
 4289   grep -v '^ *+' conftest.er1 >conftest.err
 4290   rm -f conftest.er1
 4291   cat conftest.err >&5
 4292   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4293   (exit $ac_status); } && {
 4294      test -z "$ac_c_werror_flag" ||
 4295      test ! -s conftest.err
 4296        } && test -s conftest$ac_exeext && {
 4297      test "$cross_compiling" = yes ||
 4298      $as_test_x conftest$ac_exeext
 4299        }; then
 4300   ac_cv_lib_crypt_crypt=yes
 4301 else
 4302   $as_echo "$as_me: failed program was:" >&5
 4303 sed 's/^/| /' conftest.$ac_ext >&5
 4304 
 4305     ac_cv_lib_crypt_crypt=no
 4306 fi
 4307 
 4308 rm -rf conftest.dSYM
 4309 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
 4310       conftest$ac_exeext conftest.$ac_ext
 4311 LIBS=$ac_check_lib_save_LIBS
 4312 fi
 4313 { $as_echo "$as_me:$LINENO: result: $ac_cv_lib_crypt_crypt" >&5
 4314 $as_echo "$ac_cv_lib_crypt_crypt" >&6; }
 4315 if test "x$ac_cv_lib_crypt_crypt" = x""yes; then
 4316   cat >>confdefs.h <<_ACEOF
 4317 #define HAVE_LIBCRYPT 1
 4318 _ACEOF
 4319 
 4320   LIBS="-lcrypt $LIBS"
 4321 
 4322 fi
 4323 
 4324 fi
 4325 
 4326 fi
 4327 
 4328 
 4329 ac_ext=c
 4330 ac_cpp='$CPP $CPPFLAGS'
 4331 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 4332 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 4333 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 4334 { $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
 4335 $as_echo_n "checking how to run the C preprocessor... " >&6; }
 4336 # On Suns, sometimes $CPP names a directory.
 4337 if test -n "$CPP" && test -d "$CPP"; then
 4338   CPP=
 4339 fi
 4340 if test -z "$CPP"; then
 4341   if test "${ac_cv_prog_CPP+set}" = set; then
 4342   $as_echo_n "(cached) " >&6
 4343 else
 4344       # Double quotes because CPP needs to be expanded
 4345     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
 4346     do
 4347       ac_preproc_ok=false
 4348 for ac_c_preproc_warn_flag in '' yes
 4349 do
 4350   # Use a header file that comes with gcc, so configuring glibc
 4351   # with a fresh cross-compiler works.
 4352   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 4353   # <limits.h> exists even on freestanding compilers.
 4354   # On the NeXT, cc -E runs the code through the compiler's parser,
 4355   # not just through cpp. "Syntax error" is here to catch this case.
 4356   cat >conftest.$ac_ext <<_ACEOF
 4357 /* confdefs.h.  */
 4358 _ACEOF
 4359 cat confdefs.h >>conftest.$ac_ext
 4360 cat >>conftest.$ac_ext <<_ACEOF
 4361 /* end confdefs.h.  */
 4362 #ifdef __STDC__
 4363 # include <limits.h>
 4364 #else
 4365 # include <assert.h>
 4366 #endif
 4367              Syntax error
 4368 _ACEOF
 4369 if { (ac_try="$ac_cpp conftest.$ac_ext"
 4370 case "(($ac_try" in
 4371   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4372   *) ac_try_echo=$ac_try;;
 4373 esac
 4374 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 4375 $as_echo "$ac_try_echo") >&5
 4376   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
 4377   ac_status=$?
 4378   grep -v '^ *+' conftest.er1 >conftest.err
 4379   rm -f conftest.er1
 4380   cat conftest.err >&5
 4381   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4382   (exit $ac_status); } >/dev/null && {
 4383      test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 4384      test ! -s conftest.err
 4385        }; then
 4386   :
 4387 else
 4388   $as_echo "$as_me: failed program was:" >&5
 4389 sed 's/^/| /' conftest.$ac_ext >&5
 4390 
 4391   # Broken: fails on valid input.
 4392 continue
 4393 fi
 4394 
 4395 rm -f conftest.err conftest.$ac_ext
 4396 
 4397   # OK, works on sane cases.  Now check whether nonexistent headers
 4398   # can be detected and how.
 4399   cat >conftest.$ac_ext <<_ACEOF
 4400 /* confdefs.h.  */
 4401 _ACEOF
 4402 cat confdefs.h >>conftest.$ac_ext
 4403 cat >>conftest.$ac_ext <<_ACEOF
 4404 /* end confdefs.h.  */
 4405 #include <ac_nonexistent.h>
 4406 _ACEOF
 4407 if { (ac_try="$ac_cpp conftest.$ac_ext"
 4408 case "(($ac_try" in
 4409   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4410   *) ac_try_echo=$ac_try;;
 4411 esac
 4412 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 4413 $as_echo "$ac_try_echo") >&5
 4414   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
 4415   ac_status=$?
 4416   grep -v '^ *+' conftest.er1 >conftest.err
 4417   rm -f conftest.er1
 4418   cat conftest.err >&5
 4419   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4420   (exit $ac_status); } >/dev/null && {
 4421      test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 4422      test ! -s conftest.err
 4423        }; then
 4424   # Broken: success on invalid input.
 4425 continue
 4426 else
 4427   $as_echo "$as_me: failed program was:" >&5
 4428 sed 's/^/| /' conftest.$ac_ext >&5
 4429 
 4430   # Passes both tests.
 4431 ac_preproc_ok=:
 4432 break
 4433 fi
 4434 
 4435 rm -f conftest.err conftest.$ac_ext
 4436 
 4437 done
 4438 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 4439 rm -f conftest.err conftest.$ac_ext
 4440 if $ac_preproc_ok; then
 4441   break
 4442 fi
 4443 
 4444     done
 4445     ac_cv_prog_CPP=$CPP
 4446 
 4447 fi
 4448   CPP=$ac_cv_prog_CPP
 4449 else
 4450   ac_cv_prog_CPP=$CPP
 4451 fi
 4452 { $as_echo "$as_me:$LINENO: result: $CPP" >&5
 4453 $as_echo "$CPP" >&6; }
 4454 ac_preproc_ok=false
 4455 for ac_c_preproc_warn_flag in '' yes
 4456 do
 4457   # Use a header file that comes with gcc, so configuring glibc
 4458   # with a fresh cross-compiler works.
 4459   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 4460   # <limits.h> exists even on freestanding compilers.
 4461   # On the NeXT, cc -E runs the code through the compiler's parser,
 4462   # not just through cpp. "Syntax error" is here to catch this case.
 4463   cat >conftest.$ac_ext <<_ACEOF
 4464 /* confdefs.h.  */
 4465 _ACEOF
 4466 cat confdefs.h >>conftest.$ac_ext
 4467 cat >>conftest.$ac_ext <<_ACEOF
 4468 /* end confdefs.h.  */
 4469 #ifdef __STDC__
 4470 # include <limits.h>
 4471 #else
 4472 # include <assert.h>
 4473 #endif
 4474              Syntax error
 4475 _ACEOF
 4476 if { (ac_try="$ac_cpp conftest.$ac_ext"
 4477 case "(($ac_try" in
 4478   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4479   *) ac_try_echo=$ac_try;;
 4480 esac
 4481 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 4482 $as_echo "$ac_try_echo") >&5
 4483   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
 4484   ac_status=$?
 4485   grep -v '^ *+' conftest.er1 >conftest.err
 4486   rm -f conftest.er1
 4487   cat conftest.err >&5
 4488   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4489   (exit $ac_status); } >/dev/null && {
 4490      test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 4491      test ! -s conftest.err
 4492        }; then
 4493   :
 4494 else
 4495   $as_echo "$as_me: failed program was:" >&5
 4496 sed 's/^/| /' conftest.$ac_ext >&5
 4497 
 4498   # Broken: fails on valid input.
 4499 continue
 4500 fi
 4501 
 4502 rm -f conftest.err conftest.$ac_ext
 4503 
 4504   # OK, works on sane cases.  Now check whether nonexistent headers
 4505   # can be detected and how.
 4506   cat >conftest.$ac_ext <<_ACEOF
 4507 /* confdefs.h.  */
 4508 _ACEOF
 4509 cat confdefs.h >>conftest.$ac_ext
 4510 cat >>conftest.$ac_ext <<_ACEOF
 4511 /* end confdefs.h.  */
 4512 #include <ac_nonexistent.h>
 4513 _ACEOF
 4514 if { (ac_try="$ac_cpp conftest.$ac_ext"
 4515 case "(($ac_try" in
 4516   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4517   *) ac_try_echo=$ac_try;;
 4518 esac
 4519 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 4520 $as_echo "$ac_try_echo") >&5
 4521   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
 4522   ac_status=$?
 4523   grep -v '^ *+' conftest.er1 >conftest.err
 4524   rm -f conftest.er1
 4525   cat conftest.err >&5
 4526   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4527   (exit $ac_status); } >/dev/null && {
 4528      test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 4529      test ! -s conftest.err
 4530        }; then
 4531   # Broken: success on invalid input.
 4532 continue
 4533 else
 4534   $as_echo "$as_me: failed program was:" >&5
 4535 sed 's/^/| /' conftest.$ac_ext >&5
 4536 
 4537   # Passes both tests.
 4538 ac_preproc_ok=:
 4539 break
 4540 fi
 4541 
 4542 rm -f conftest.err conftest.$ac_ext
 4543 
 4544 done
 4545 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 4546 rm -f conftest.err conftest.$ac_ext
 4547 if $ac_preproc_ok; then
 4548   :
 4549 else
 4550   { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
 4551 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 4552 { { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
 4553 See \`config.log' for more details." >&5
 4554 $as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
 4555 See \`config.log' for more details." >&2;}
 4556    { (exit 1); exit 1; }; }; }
 4557 fi
 4558 
 4559 ac_ext=c
 4560 ac_cpp='$CPP $CPPFLAGS'
 4561 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 4562 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 4563 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 4564 
 4565 
 4566 { $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
 4567 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
 4568 if test "${ac_cv_path_GREP+set}" = set; then
 4569   $as_echo_n "(cached) " >&6
 4570 else
 4571   if test -z "$GREP"; then
 4572   ac_path_GREP_found=false
 4573   # Loop through the user's path and test for each of PROGNAME-LIST
 4574   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 4575 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 4576 do
 4577   IFS=$as_save_IFS
 4578   test -z "$as_dir" && as_dir=.
 4579   for ac_prog in grep ggrep; do
 4580     for ac_exec_ext in '' $ac_executable_extensions; do
 4581       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
 4582       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
 4583 # Check for GNU ac_path_GREP and select it if it is found.
 4584   # Check for GNU $ac_path_GREP
 4585 case `"$ac_path_GREP" --version 2>&1` in
 4586 *GNU*)
 4587   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
 4588 *)
 4589   ac_count=0
 4590   $as_echo_n 0123456789 >"conftest.in"
 4591   while :
 4592   do
 4593     cat "conftest.in" "conftest.in" >"conftest.tmp"
 4594     mv "conftest.tmp" "conftest.in"
 4595     cp "conftest.in" "conftest.nl"
 4596     $as_echo 'GREP' >> "conftest.nl"
 4597     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
 4598     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
 4599     ac_count=`expr $ac_count + 1`
 4600     if test $ac_count -gt ${ac_path_GREP_max-0}; then
 4601       # Best one so far, save it but keep looking for a better one
 4602       ac_cv_path_GREP="$ac_path_GREP"
 4603       ac_path_GREP_max=$ac_count
 4604     fi
 4605     # 10*(2^10) chars as input seems more than enough
 4606     test $ac_count -gt 10 && break
 4607   done
 4608   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
 4609 esac
 4610 
 4611       $ac_path_GREP_found && break 3
 4612     done
 4613   done
 4614 done
 4615 IFS=$as_save_IFS
 4616   if test -z "$ac_cv_path_GREP"; then
 4617     { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
 4618 $as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
 4619    { (exit 1); exit 1; }; }
 4620   fi
 4621 else
 4622   ac_cv_path_GREP=$GREP
 4623 fi
 4624 
 4625 fi
 4626 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
 4627 $as_echo "$ac_cv_path_GREP" >&6; }
 4628  GREP="$ac_cv_path_GREP"
 4629 
 4630 
 4631 { $as_echo "$as_me:$LINENO: checking for egrep" >&5
 4632 $as_echo_n "checking for egrep... " >&6; }
 4633 if test "${ac_cv_path_EGREP+set}" = set; then
 4634   $as_echo_n "(cached) " >&6
 4635 else
 4636   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
 4637    then ac_cv_path_EGREP="$GREP -E"
 4638    else
 4639      if test -z "$EGREP"; then
 4640   ac_path_EGREP_found=false
 4641   # Loop through the user's path and test for each of PROGNAME-LIST
 4642   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 4643 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 4644 do
 4645   IFS=$as_save_IFS
 4646   test -z "$as_dir" && as_dir=.
 4647   for ac_prog in egrep; do
 4648     for ac_exec_ext in '' $ac_executable_extensions; do
 4649       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
 4650       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
 4651 # Check for GNU ac_path_EGREP and select it if it is found.
 4652   # Check for GNU $ac_path_EGREP
 4653 case `"$ac_path_EGREP" --version 2>&1` in
 4654 *GNU*)
 4655   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
 4656 *)
 4657   ac_count=0
 4658   $as_echo_n 0123456789 >"conftest.in"
 4659   while :
 4660   do
 4661     cat "conftest.in" "conftest.in" >"conftest.tmp"
 4662     mv "conftest.tmp" "conftest.in"
 4663     cp "conftest.in" "conftest.nl"
 4664     $as_echo 'EGREP' >> "conftest.nl"
 4665     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
 4666     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
 4667     ac_count=`expr $ac_count + 1`
 4668     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
 4669       # Best one so far, save it but keep looking for a better one
 4670       ac_cv_path_EGREP="$ac_path_EGREP"
 4671       ac_path_EGREP_max=$ac_count
 4672     fi
 4673     # 10*(2^10) chars as input seems more than enough
 4674     test $ac_count -gt 10 && break
 4675   done
 4676   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
 4677 esac
 4678 
 4679       $ac_path_EGREP_found && break 3
 4680     done
 4681   done
 4682 done
 4683 IFS=$as_save_IFS
 4684   if test -z "$ac_cv_path_EGREP"; then
 4685     { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
 4686 $as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
 4687    { (exit 1); exit 1; }; }
 4688   fi
 4689 else
 4690   ac_cv_path_EGREP=$EGREP
 4691 fi
 4692 
 4693    fi
 4694 fi
 4695 { $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
 4696 $as_echo "$ac_cv_path_EGREP" >&6; }
 4697  EGREP="$ac_cv_path_EGREP"
 4698 
 4699 
 4700 { $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
 4701 $as_echo_n "checking for ANSI C header files... " >&6; }
 4702 if test "${ac_cv_header_stdc+set}" = set; then
 4703   $as_echo_n "(cached) " >&6
 4704 else
 4705   cat >conftest.$ac_ext <<_ACEOF
 4706 /* confdefs.h.  */
 4707 _ACEOF
 4708 cat confdefs.h >>conftest.$ac_ext
 4709 cat >>conftest.$ac_ext <<_ACEOF
 4710 /* end confdefs.h.  */
 4711 #include <stdlib.h>
 4712 #include <stdarg.h>
 4713 #include <string.h>
 4714 #include <float.h>
 4715 
 4716 int
 4717 main ()
 4718 {
 4719 
 4720   ;
 4721   return 0;
 4722 }
 4723 _ACEOF
 4724 rm -f conftest.$ac_objext
 4725 if { (ac_try="$ac_compile"
 4726 case "(($ac_try" in
 4727   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4728   *) ac_try_echo=$ac_try;;
 4729 esac
 4730 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 4731 $as_echo "$ac_try_echo") >&5
 4732   (eval "$ac_compile") 2>conftest.er1
 4733   ac_status=$?
 4734   grep -v '^ *+' conftest.er1 >conftest.err
 4735   rm -f conftest.er1
 4736   cat conftest.err >&5
 4737   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4738   (exit $ac_status); } && {
 4739      test -z "$ac_c_werror_flag" ||
 4740      test ! -s conftest.err
 4741        } && test -s conftest.$ac_objext; then
 4742   ac_cv_header_stdc=yes
 4743 else
 4744   $as_echo "$as_me: failed program was:" >&5
 4745 sed 's/^/| /' conftest.$ac_ext >&5
 4746 
 4747     ac_cv_header_stdc=no
 4748 fi
 4749 
 4750 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 4751 
 4752 if test $ac_cv_header_stdc = yes; then
 4753   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 4754   cat >conftest.$ac_ext <<_ACEOF
 4755 /* confdefs.h.  */
 4756 _ACEOF
 4757 cat confdefs.h >>conftest.$ac_ext
 4758 cat >>conftest.$ac_ext <<_ACEOF
 4759 /* end confdefs.h.  */
 4760 #include <string.h>
 4761 
 4762 _ACEOF
 4763 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 4764   $EGREP "memchr" >/dev/null 2>&1; then
 4765   :
 4766 else
 4767   ac_cv_header_stdc=no
 4768 fi
 4769 rm -f conftest*
 4770 
 4771 fi
 4772 
 4773 if test $ac_cv_header_stdc = yes; then
 4774   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 4775   cat >conftest.$ac_ext <<_ACEOF
 4776 /* confdefs.h.  */
 4777 _ACEOF
 4778 cat confdefs.h >>conftest.$ac_ext
 4779 cat >>conftest.$ac_ext <<_ACEOF
 4780 /* end confdefs.h.  */
 4781 #include <stdlib.h>
 4782 
 4783 _ACEOF
 4784 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 4785   $EGREP "free" >/dev/null 2>&1; then
 4786   :
 4787 else
 4788   ac_cv_header_stdc=no
 4789 fi
 4790 rm -f conftest*
 4791 
 4792 fi
 4793 
 4794 if test $ac_cv_header_stdc = yes; then
 4795   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 4796   if test "$cross_compiling" = yes; then
 4797   :
 4798 else
 4799   cat >conftest.$ac_ext <<_ACEOF
 4800 /* confdefs.h.  */
 4801 _ACEOF
 4802 cat confdefs.h >>conftest.$ac_ext
 4803 cat >>conftest.$ac_ext <<_ACEOF
 4804 /* end confdefs.h.  */
 4805 #include <ctype.h>
 4806 #include <stdlib.h>
 4807 #if ((' ' & 0x0FF) == 0x020)
 4808 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 4809 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 4810 #else
 4811 # define ISLOWER(c) \
 4812            (('a' <= (c) && (c) <= 'i') \
 4813              || ('j' <= (c) && (c) <= 'r') \
 4814              || ('s' <= (c) && (c) <= 'z'))
 4815 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
 4816 #endif
 4817 
 4818 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
 4819 int
 4820 main ()
 4821 {
 4822   int i;
 4823   for (i = 0; i < 256; i++)
 4824     if (XOR (islower (i), ISLOWER (i))
 4825     || toupper (i) != TOUPPER (i))
 4826       return 2;
 4827   return 0;
 4828 }
 4829 _ACEOF
 4830 rm -f conftest$ac_exeext
 4831 if { (ac_try="$ac_link"
 4832 case "(($ac_try" in
 4833   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4834   *) ac_try_echo=$ac_try;;
 4835 esac
 4836 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 4837 $as_echo "$ac_try_echo") >&5
 4838   (eval "$ac_link") 2>&5
 4839   ac_status=$?
 4840   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4841   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
 4842   { (case "(($ac_try" in
 4843   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4844   *) ac_try_echo=$ac_try;;
 4845 esac
 4846 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 4847 $as_echo "$ac_try_echo") >&5
 4848   (eval "$ac_try") 2>&5
 4849   ac_status=$?
 4850   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4851   (exit $ac_status); }; }; then
 4852   :
 4853 else
 4854   $as_echo "$as_me: program exited with status $ac_status" >&5
 4855 $as_echo "$as_me: failed program was:" >&5
 4856 sed 's/^/| /' conftest.$ac_ext >&5
 4857 
 4858 ( exit $ac_status )
 4859 ac_cv_header_stdc=no
 4860 fi
 4861 rm -rf conftest.dSYM
 4862 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 4863 fi
 4864 
 4865 
 4866 fi
 4867 fi
 4868 { $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
 4869 $as_echo "$ac_cv_header_stdc" >&6; }
 4870 if test $ac_cv_header_stdc = yes; then
 4871 
 4872 cat >>confdefs.h <<\_ACEOF
 4873 #define STDC_HEADERS 1
 4874 _ACEOF
 4875 
 4876 fi
 4877 
 4878 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
 4879 
 4880 
 4881 
 4882 
 4883 
 4884 
 4885 
 4886 
 4887 
 4888 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
 4889           inttypes.h stdint.h unistd.h
 4890 do
 4891 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 4892 { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
 4893 $as_echo_n "checking for $ac_header... " >&6; }
 4894 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
 4895   $as_echo_n "(cached) " >&6
 4896 else
 4897   cat >conftest.$ac_ext <<_ACEOF
 4898 /* confdefs.h.  */
 4899 _ACEOF
 4900 cat confdefs.h >>conftest.$ac_ext
 4901 cat >>conftest.$ac_ext <<_ACEOF
 4902 /* end confdefs.h.  */
 4903 $ac_includes_default
 4904 
 4905 #include <$ac_header>
 4906 _ACEOF
 4907 rm -f conftest.$ac_objext
 4908 if { (ac_try="$ac_compile"
 4909 case "(($ac_try" in
 4910   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4911   *) ac_try_echo=$ac_try;;
 4912 esac
 4913 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 4914 $as_echo "$ac_try_echo") >&5
 4915   (eval "$ac_compile") 2>conftest.er1
 4916   ac_status=$?
 4917   grep -v '^ *+' conftest.er1 >conftest.err
 4918   rm -f conftest.er1
 4919   cat conftest.err >&5
 4920   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4921   (exit $ac_status); } && {
 4922      test -z "$ac_c_werror_flag" ||
 4923      test ! -s conftest.err
 4924        } && test -s conftest.$ac_objext; then
 4925   eval "$as_ac_Header=yes"
 4926 else
 4927   $as_echo "$as_me: failed program was:" >&5
 4928 sed 's/^/| /' conftest.$ac_ext >&5
 4929 
 4930     eval "$as_ac_Header=no"
 4931 fi
 4932 
 4933 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 4934 fi
 4935 ac_res=`eval 'as_val=${'$as_ac_Header'}
 4936          $as_echo "$as_val"'`
 4937            { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
 4938 $as_echo "$ac_res" >&6; }
 4939 as_val=`eval 'as_val=${'$as_ac_Header'}
 4940          $as_echo "$as_val"'`
 4941    if test "x$as_val" = x""yes; then
 4942   cat >>confdefs.h <<_ACEOF
 4943 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 4944 _ACEOF
 4945 
 4946 fi
 4947 
 4948 done
 4949 
 4950 
 4951 
 4952 
 4953 
 4954 
 4955 
 4956 
 4957 for ac_header in fcntl.h limits.h malloc.h netdb.h netinet/in.h stddef.h
 4958 do
 4959 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 4960 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
 4961   { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
 4962 $as_echo_n "checking for $ac_header... " >&6; }
 4963 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
 4964   $as_echo_n "(cached) " >&6
 4965 fi
 4966 ac_res=`eval 'as_val=${'$as_ac_Header'}
 4967          $as_echo "$as_val"'`
 4968            { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
 4969 $as_echo "$ac_res" >&6; }
 4970 else
 4971   # Is the header compilable?
 4972 { $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
 4973 $as_echo_n "checking $ac_header usability... " >&6; }
 4974 cat >conftest.$ac_ext <<_ACEOF
 4975 /* confdefs.h.  */
 4976 _ACEOF
 4977 cat confdefs.h >>conftest.$ac_ext
 4978 cat >>conftest.$ac_ext <<_ACEOF
 4979 /* end confdefs.h.  */
 4980 $ac_includes_default
 4981 #include <$ac_header>
 4982 _ACEOF
 4983 rm -f conftest.$ac_objext
 4984 if { (ac_try="$ac_compile"
 4985 case "(($ac_try" in
 4986   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4987   *) ac_try_echo=$ac_try;;
 4988 esac
 4989 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 4990 $as_echo "$ac_try_echo") >&5
 4991   (eval "$ac_compile") 2>conftest.er1
 4992   ac_status=$?
 4993   grep -v '^ *+' conftest.er1 >conftest.err
 4994   rm -f conftest.er1
 4995   cat conftest.err >&5
 4996   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4997   (exit $ac_status); } && {
 4998      test -z "$ac_c_werror_flag" ||
 4999      test ! -s conftest.err
 5000        } && test -s conftest.$ac_objext; then
 5001   ac_header_compiler=yes
 5002 else
 5003   $as_echo "$as_me: failed program was:" >&5
 5004 sed 's/^/| /' conftest.$ac_ext >&5
 5005 
 5006     ac_header_compiler=no
 5007 fi
 5008 
 5009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 5010 { $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
 5011 $as_echo "$ac_header_compiler" >&6; }
 5012 
 5013 # Is the header present?
 5014 { $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
 5015 $as_echo_n "checking $ac_header presence... " >&6; }
 5016 cat >conftest.$ac_ext <<_ACEOF
 5017 /* confdefs.h.  */
 5018 _ACEOF
 5019 cat confdefs.h >>conftest.$ac_ext
 5020 cat >>conftest.$ac_ext <<_ACEOF
 5021 /* end confdefs.h.  */
 5022 #include <$ac_header>
 5023 _ACEOF
 5024 if { (ac_try="$ac_cpp conftest.$ac_ext"
 5025 case "(($ac_try" in
 5026   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 5027   *) ac_try_echo=$ac_try;;
 5028 esac
 5029 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 5030 $as_echo "$ac_try_echo") >&5
 5031   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
 5032   ac_status=$?
 5033   grep -v '^ *+' conftest.er1 >conftest.err
 5034   rm -f conftest.er1
 5035   cat conftest.err >&5
 5036   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 5037   (exit $ac_status); } >/dev/null && {
 5038      test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 5039      test ! -s conftest.err
 5040        }; then
 5041   ac_header_preproc=yes
 5042 else
 5043   $as_echo "$as_me: failed program was:" >&5
 5044 sed 's/^/| /' conftest.$ac_ext >&5
 5045 
 5046   ac_header_preproc=no
 5047 fi
 5048 
 5049 rm -f conftest.err conftest.$ac_ext
 5050 { $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
 5051 $as_echo "$ac_header_preproc" >&6; }
 5052 
 5053 # So?  What about this header?
 5054 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
 5055   yes:no: )
 5056     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 5057 $as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
 5058     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
 5059 $as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
 5060     ac_header_preproc=yes
 5061     ;;
 5062   no:yes:* )
 5063     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
 5064 $as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
 5065     { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
 5066 $as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
 5067     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
 5068 $as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
 5069     { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
 5070 $as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
 5071     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 5072 $as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
 5073     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
 5074 $as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
 5075 
 5076     ;;
 5077 esac
 5078 { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
 5079 $as_echo_n "checking for $ac_header... " >&6; }
 5080 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
 5081   $as_echo_n "(cached) " >&6
 5082 else
 5083   eval "$as_ac_Header=\$ac_header_preproc"
 5084 fi
 5085 ac_res=`eval 'as_val=${'$as_ac_Header'}
 5086          $as_echo "$as_val"'`
 5087            { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
 5088 $as_echo "$ac_res" >&6; }
 5089 
 5090 fi
 5091 as_val=`eval 'as_val=${'$as_ac_Header'}
 5092          $as_echo "$as_val"'`
 5093    if test "x$as_val" = x""yes; then
 5094   cat >>confdefs.h <<_ACEOF
 5095 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 5096 _ACEOF
 5097 
 5098 fi
 5099 
 5100 done
 5101 
 5102 
 5103 
 5104 
 5105 
 5106 
 5107 for ac_header in stdlib.h string.h strings.h sys/file.h sys/ioctl.h
 5108 do
 5109 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 5110 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
 5111   { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
 5112 $as_echo_n "checking for $ac_header... " >&6; }
 5113 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
 5114   $as_echo_n "(cached) " >&6
 5115 fi
 5116 ac_res=`eval 'as_val=${'$as_ac_Header'}
 5117          $as_echo "$as_val"'`
 5118            { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
 5119 $as_echo "$ac_res" >&6; }
 5120 else
 5121   # Is the header compilable?
 5122 { $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
 5123 $as_echo_n "checking $ac_header usability... " >&6; }
 5124 cat >conftest.$ac_ext <<_ACEOF
 5125 /* confdefs.h.  */
 5126 _ACEOF
 5127 cat confdefs.h >>conftest.$ac_ext
 5128 cat >>conftest.$ac_ext <<_ACEOF
 5129 /* end confdefs.h.  */
 5130 $ac_includes_default
 5131 #include <$ac_header>
 5132 _ACEOF
 5133 rm -f conftest.$ac_objext
 5134 if { (ac_try="$ac_compile"
 5135 case "(($ac_try" in
 5136   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 5137   *) ac_try_echo=$ac_try;;
 5138 esac
 5139 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 5140 $as_echo "$ac_try_echo") >&5
 5141   (eval "$ac_compile") 2>conftest.er1
 5142   ac_status=$?
 5143   grep -v '^ *+' conftest.er1 >conftest.err
 5144   rm -f conftest.er1
 5145   cat conftest.err >&5
 5146   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 5147   (exit $ac_status); } && {
 5148      test -z "$ac_c_werror_flag" ||
 5149      test ! -s conftest.err
 5150        } && test -s conftest.$ac_objext; then
 5151   ac_header_compiler=yes
 5152 else
 5153   $as_echo "$as_me: failed program was:" >&5
 5154 sed 's/^/| /' conftest.$ac_ext >&5
 5155 
 5156     ac_header_compiler=no
 5157 fi
 5158 
 5159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 5160 { $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
 5161 $as_echo "$ac_header_compiler" >&6; }
 5162 
 5163 # Is the header present?
 5164 { $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
 5165 $as_echo_n "checking $ac_header presence... " >&6; }
 5166 cat >conftest.$ac_ext <<_ACEOF
 5167 /* confdefs.h.  */
 5168 _ACEOF
 5169 cat confdefs.h >>conftest.$ac_ext
 5170 cat >>conftest.$ac_ext <<_ACEOF
 5171 /* end confdefs.h.  */
 5172 #include <$ac_header>
 5173 _ACEOF
 5174 if { (ac_try="$ac_cpp conftest.$ac_ext"
 5175 case "(($ac_try" in
 5176   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 5177   *) ac_try_echo=$ac_try;;
 5178 esac
 5179 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 5180 $as_echo "$ac_try_echo") >&5
 5181   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
 5182   ac_status=$?
 5183   grep -v '^ *+' conftest.er1 >conftest.err
 5184   rm -f conftest.er1
 5185   cat conftest.err >&5
 5186   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 5187   (exit $ac_status); } >/dev/null && {
 5188      test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 5189      test ! -s conftest.err
 5190        }; then
 5191   ac_header_preproc=yes
 5192 else
 5193   $as_echo "$as_me: failed program was:" >&5
 5194 sed 's/^/| /' conftest.$ac_ext >&5
 5195 
 5196   ac_header_preproc=no
 5197 fi
 5198 
 5199 rm -f conftest.err conftest.$ac_ext
 5200 { $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
 5201 $as_echo "$ac_header_preproc" >&6; }
 5202 
 5203 # So?  What about this header?
 5204 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
 5205   yes:no: )
 5206     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 5207 $as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
 5208     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
 5209 $as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
 5210     ac_header_preproc=yes
 5211     ;;
 5212   no:yes:* )
 5213     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
 5214 $as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
 5215     { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
 5216 $as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
 5217     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
 5218 $as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
 5219     { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
 5220 $as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
 5221     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 5222 $as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
 5223     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
 5224 $as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
 5225 
 5226     ;;
 5227 esac
 5228 { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
 5229 $as_echo_n "checking for $ac_header... " >&6; }
 5230 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
 5231   $as_echo_n "(cached) " >&6
 5232 else
 5233   eval "$as_ac_Header=\$ac_header_preproc"
 5234 fi
 5235 ac_res=`eval 'as_val=${'$as_ac_Header'}
 5236          $as_echo "$as_val"'`
 5237            { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
 5238 $as_echo "$ac_res" >&6; }
 5239 
 5240 fi
 5241 as_val=`eval 'as_val=${'$as_ac_Header'}
 5242          $as_echo "$as_val"'`
 5243    if test "x$as_val" = x""yes; then
 5244   cat >>confdefs.h <<_ACEOF
 5245 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 5246 _ACEOF
 5247 
 5248 fi
 5249 
 5250 done
 5251 
 5252 
 5253 
 5254 
 5255 
 5256 
 5257 for ac_header in sys/param.h sys/socket.h sys/time.h syslog.h unistd.h
 5258 do
 5259 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 5260 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
 5261   { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
 5262 $as_echo_n "checking for $ac_header... " >&6; }
 5263 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
 5264   $as_echo_n "(cached) " >&6
 5265 fi
 5266 ac_res=`eval 'as_val=${'$as_ac_Header'}
 5267          $as_echo "$as_val"'`
 5268            { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
 5269 $as_echo "$ac_res" >&6; }
 5270 else
 5271   # Is the header compilable?
 5272 { $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
 5273 $as_echo_n "checking $ac_header usability... " >&6; }
 5274 cat >conftest.$ac_ext <<_ACEOF
 5275 /* confdefs.h.  */
 5276 _ACEOF
 5277 cat confdefs.h >>conftest.$ac_ext
 5278 cat >>conftest.$ac_ext <<_ACEOF
 5279 /* end confdefs.h.  */
 5280 $ac_includes_default
 5281 #include <$ac_header>
 5282 _ACEOF
 5283 rm -f conftest.$ac_objext
 5284 if { (ac_try="$ac_compile"
 5285 case "(($ac_try" in
 5286   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 5287   *) ac_try_echo=$ac_try;;
 5288 esac
 5289 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 5290 $as_echo "$ac_try_echo") >&5
 5291   (eval "$ac_compile") 2>conftest.er1
 5292   ac_status=$?
 5293   grep -v '^ *+' conftest.er1 >conftest.err
 5294   rm -f conftest.er1
 5295   cat conftest.err >&5
 5296   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 5297   (exit $ac_status); } && {
 5298      test -z "$ac_c_werror_flag" ||
 5299      test ! -s conftest.err
 5300        } && test -s conftest.$ac_objext; then
 5301   ac_header_compiler=yes
 5302 else
 5303   $as_echo "$as_me: failed program was:" >&5
 5304 sed 's/^/| /' conftest.$ac_ext >&5
 5305 
 5306     ac_header_compiler=no
 5307 fi
 5308 
 5309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 5310 { $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
 5311 $as_echo "$ac_header_compiler" >&6; }
 5312 
 5313 # Is the header present?
 5314 { $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
 5315 $as_echo_n "checking $ac_header presence... " >&6; }
 5316 cat >conftest.$ac_ext <<_ACEOF
 5317 /* confdefs.h.  */
 5318 _ACEOF
 5319 cat confdefs.h >>conftest.$ac_ext
 5320 cat >>conftest.$ac_ext <<_ACEOF
 5321 /* end confdefs.h.  */
 5322 #include <$ac_header>
 5323 _ACEOF
 5324 if { (ac_try="$ac_cpp conftest.$ac_ext"
 5325 case "(($ac_try" in
 5326   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 5327   *) ac_try_echo=$ac_try;;
 5328 esac
 5329 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 5330 $as_echo "$ac_try_echo") >&5
 5331   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
 5332   ac_status=$?
 5333   grep -v '^ *+' conftest.er1 >conftest.err
 5334   rm -f conftest.er1
 5335   cat conftest.err >&5
 5336   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
 5337   (exit $ac_status); } >/dev/null && {
 5338      test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 5339      test ! -s conftest.err
 5340        }; then
 5341   ac_header_preproc=yes
 5342 else
 5343   $as_echo "$as_me: failed program was:" >&5
 5344 sed 's/^/| /' conftest.$ac_ext >&5
 5345 
 5346   ac_header_preproc=no
 5347 fi
 5348 
 5349 rm -f conftest.err conftest.$ac_ext
 5350 { $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
 5351 $as_echo "$ac_header_preproc" >&6; }
 5352 
 5353 # So?  What about this header?
 5354 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
 5355   yes:no: )
 5356     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 5357 $as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
 5358     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
 5359 $as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
 5360     ac_header_preproc=yes
 5361     ;;
 5362   no:yes:* )
 5363     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
 5364 $as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
 5365     { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
 5366 $as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
 5367     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
 5368 $as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
 5369     { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
 5370 $as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
 5371     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 5372 $as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
 5373     { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
 5374 $as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
 5375 
 5376     ;;
 5377 esac
 5378 { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
 5379 $as_echo_n "checking for $ac_header... " >&6; }
 5380 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
 5381   $as_echo_n "(cached) " >&6
 5382 else
 5383   eval "$as_ac_Header=\$ac_header_preproc"
 5384 fi
 5385 ac_res=`eval 'as_val=${'$as_ac_Header'}
 5386          $as_echo "$as_val"'`
 5387            { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
 5388 $as_echo "$ac_res" >&6; }
 5389 
 5390 fi
 5391 as_val=`eval 'as_val=${'$as_ac_Header'}
 5392          $as_echo "$as_val"'`
 5393    if test "x$as_val" = x""yes; then
 5394   cat >>confdefs.h <<_ACEOF
 5395 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 5396 _ACEOF
 5397 
 5398 fi
 5399 
 5400 done
 5401 
 5402 
 5403 for ac_header in zlib.h
 5404 do
 5405 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 5406 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
 5407   { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
 5408 $as_echo_n "checking for $ac_header... " >&6; }
 5409 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
 5410   $as_echo_n "(cached) " >&6
 5411 fi
 5412 ac_res=`eval 'as_val=${'$as_ac_Header'}
 5413