"Fossies" - the Fresh Open Source Software Archive

Member "utrac-0.3.2/configure" (4 Jan 2009, 177644 Bytes) of package /linux/privat/old/utrac-0.3.2.tgz:

    1 #! /bin/sh
    2 # Guess values for system-dependent variables and create Makefiles.
    3 # Generated by GNU Autoconf 2.61 for utrac 0.3.0.
    4 #
    5 # Report bugs to <http://utrac.sourceforge.net/>.
    6 #
    7 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
    8 # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
    9 # This configure script is free software; the Free Software Foundation
   10 # gives unlimited permission to copy, distribute and modify it.
   11 ## --------------------- ##
   12 ## M4sh Initialization.  ##
   13 ## --------------------- ##
   14 
   15 # Be more Bourne compatible
   16 DUALCASE=1; export DUALCASE # for MKS sh
   17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   18   emulate sh
   19   NULLCMD=:
   20   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
   21   # is contrary to our usage.  Disable this feature.
   22   alias -g '${1+"$@"}'='"$@"'
   23   setopt NO_GLOB_SUBST
   24 else
   25   case `(set -o) 2>/dev/null` in
   26   *posix*) set -o posix ;;
   27 esac
   28 
   29 fi
   30 
   31 
   32 
   33 
   34 # PATH needs CR
   35 # Avoid depending upon Character Ranges.
   36 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
   37 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
   38 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
   39 as_cr_digits='0123456789'
   40 as_cr_alnum=$as_cr_Letters$as_cr_digits
   41 
   42 # The user is always right.
   43 if test "${PATH_SEPARATOR+set}" != set; then
   44   echo "#! /bin/sh" >conf$$.sh
   45   echo  "exit 0"   >>conf$$.sh
   46   chmod +x conf$$.sh
   47   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
   48     PATH_SEPARATOR=';'
   49   else
   50     PATH_SEPARATOR=:
   51   fi
   52   rm -f conf$$.sh
   53 fi
   54 
   55 # Support unset when possible.
   56 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
   57   as_unset=unset
   58 else
   59   as_unset=false
   60 fi
   61 
   62 
   63 # IFS
   64 # We need space, tab and new line, in precisely that order.  Quoting is
   65 # there to prevent editors from complaining about space-tab.
   66 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
   67 # splitting by setting IFS to empty value.)
   68 as_nl='
   69 '
   70 IFS=" ""    $as_nl"
   71 
   72 # Find who we are.  Look in the path if we contain no directory separator.
   73 case $0 in
   74   *[\\/]* ) as_myself=$0 ;;
   75   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   76 for as_dir in $PATH
   77 do
   78   IFS=$as_save_IFS
   79   test -z "$as_dir" && as_dir=.
   80   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
   81 done
   82 IFS=$as_save_IFS
   83 
   84      ;;
   85 esac
   86 # We did not find ourselves, most probably we were run as `sh COMMAND'
   87 # in which case we are not to be found in the path.
   88 if test "x$as_myself" = x; then
   89   as_myself=$0
   90 fi
   91 if test ! -f "$as_myself"; then
   92   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
   93   { (exit 1); exit 1; }
   94 fi
   95 
   96 # Work around bugs in pre-3.0 UWIN ksh.
   97 for as_var in ENV MAIL MAILPATH
   98 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
   99 done
  100 PS1='$ '
  101 PS2='> '
  102 PS4='+ '
  103 
  104 # NLS nuisances.
  105 for as_var in \
  106   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  107   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  108   LC_TELEPHONE LC_TIME
  109 do
  110   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
  111     eval $as_var=C; export $as_var
  112   else
  113     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  114   fi
  115 done
  116 
  117 # Required to use basename.
  118 if expr a : '\(a\)' >/dev/null 2>&1 &&
  119    test "X`expr 00001 : '.*\(...\)'`" = X001; then
  120   as_expr=expr
  121 else
  122   as_expr=false
  123 fi
  124 
  125 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  126   as_basename=basename
  127 else
  128   as_basename=false
  129 fi
  130 
  131 
  132 # Name of the executable.
  133 as_me=`$as_basename -- "$0" ||
  134 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  135      X"$0" : 'X\(//\)$' \| \
  136      X"$0" : 'X\(/\)' \| . 2>/dev/null ||
  137 echo X/"$0" |
  138     sed '/^.*\/\([^/][^/]*\)\/*$/{
  139         s//\1/
  140         q
  141       }
  142       /^X\/\(\/\/\)$/{
  143         s//\1/
  144         q
  145       }
  146       /^X\/\(\/\).*/{
  147         s//\1/
  148         q
  149       }
  150       s/.*/./; q'`
  151 
  152 # CDPATH.
  153 $as_unset CDPATH
  154 
  155 
  156 if test "x$CONFIG_SHELL" = x; then
  157   if (eval ":") 2>/dev/null; then
  158   as_have_required=yes
  159 else
  160   as_have_required=no
  161 fi
  162 
  163   if test $as_have_required = yes &&     (eval ":
  164 (as_func_return () {
  165   (exit \$1)
  166 }
  167 as_func_success () {
  168   as_func_return 0
  169 }
  170 as_func_failure () {
  171   as_func_return 1
  172 }
  173 as_func_ret_success () {
  174   return 0
  175 }
  176 as_func_ret_failure () {
  177   return 1
  178 }
  179 
  180 exitcode=0
  181 if as_func_success; then
  182   :
  183 else
  184   exitcode=1
  185   echo as_func_success failed.
  186 fi
  187 
  188 if as_func_failure; then
  189   exitcode=1
  190   echo as_func_failure succeeded.
  191 fi
  192 
  193 if as_func_ret_success; then
  194   :
  195 else
  196   exitcode=1
  197   echo as_func_ret_success failed.
  198 fi
  199 
  200 if as_func_ret_failure; then
  201   exitcode=1
  202   echo as_func_ret_failure succeeded.
  203 fi
  204 
  205 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
  206   :
  207 else
  208   exitcode=1
  209   echo positional parameters were not saved.
  210 fi
  211 
  212 test \$exitcode = 0) || { (exit 1); exit 1; }
  213 
  214 (
  215   as_lineno_1=\$LINENO
  216   as_lineno_2=\$LINENO
  217   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
  218   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
  219 ") 2> /dev/null; then
  220   :
  221 else
  222   as_candidate_shells=
  223     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  224 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
  225 do
  226   IFS=$as_save_IFS
  227   test -z "$as_dir" && as_dir=.
  228   case $as_dir in
  229      /*)
  230        for as_base in sh bash ksh sh5; do
  231          as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
  232        done;;
  233        esac
  234 done
  235 IFS=$as_save_IFS
  236 
  237 
  238       for as_shell in $as_candidate_shells $SHELL; do
  239      # Try only shells that exist, to save several forks.
  240      if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
  241         { ("$as_shell") 2> /dev/null <<\_ASEOF
  242 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  243   emulate sh
  244   NULLCMD=:
  245   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  246   # is contrary to our usage.  Disable this feature.
  247   alias -g '${1+"$@"}'='"$@"'
  248   setopt NO_GLOB_SUBST
  249 else
  250   case `(set -o) 2>/dev/null` in
  251   *posix*) set -o posix ;;
  252 esac
  253 
  254 fi
  255 
  256 
  257 :
  258 _ASEOF
  259 }; then
  260   CONFIG_SHELL=$as_shell
  261            as_have_required=yes
  262            if { "$as_shell" 2> /dev/null <<\_ASEOF
  263 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  264   emulate sh
  265   NULLCMD=:
  266   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  267   # is contrary to our usage.  Disable this feature.
  268   alias -g '${1+"$@"}'='"$@"'
  269   setopt NO_GLOB_SUBST
  270 else
  271   case `(set -o) 2>/dev/null` in
  272   *posix*) set -o posix ;;
  273 esac
  274 
  275 fi
  276 
  277 
  278 :
  279 (as_func_return () {
  280   (exit $1)
  281 }
  282 as_func_success () {
  283   as_func_return 0
  284 }
  285 as_func_failure () {
  286   as_func_return 1
  287 }
  288 as_func_ret_success () {
  289   return 0
  290 }
  291 as_func_ret_failure () {
  292   return 1
  293 }
  294 
  295 exitcode=0
  296 if as_func_success; then
  297   :
  298 else
  299   exitcode=1
  300   echo as_func_success failed.
  301 fi
  302 
  303 if as_func_failure; then
  304   exitcode=1
  305   echo as_func_failure succeeded.
  306 fi
  307 
  308 if as_func_ret_success; then
  309   :
  310 else
  311   exitcode=1
  312   echo as_func_ret_success failed.
  313 fi
  314 
  315 if as_func_ret_failure; then
  316   exitcode=1
  317   echo as_func_ret_failure succeeded.
  318 fi
  319 
  320 if ( set x; as_func_ret_success y && test x = "$1" ); then
  321   :
  322 else
  323   exitcode=1
  324   echo positional parameters were not saved.
  325 fi
  326 
  327 test $exitcode = 0) || { (exit 1); exit 1; }
  328 
  329 (
  330   as_lineno_1=$LINENO
  331   as_lineno_2=$LINENO
  332   test "x$as_lineno_1" != "x$as_lineno_2" &&
  333   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
  334 
  335 _ASEOF
  336 }; then
  337   break
  338 fi
  339 
  340 fi
  341 
  342       done
  343 
  344       if test "x$CONFIG_SHELL" != x; then
  345   for as_var in BASH_ENV ENV
  346         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
  347         done
  348         export CONFIG_SHELL
  349         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
  350 fi
  351 
  352 
  353     if test $as_have_required = no; then
  354   echo This script requires a shell more modern than all the
  355       echo shells that I found on your system.  Please install a
  356       echo modern shell, or manually run the script under such a
  357       echo shell if you do have one.
  358       { (exit 1); exit 1; }
  359 fi
  360 
  361 
  362 fi
  363 
  364 fi
  365 
  366 
  367 
  368 (eval "as_func_return () {
  369   (exit \$1)
  370 }
  371 as_func_success () {
  372   as_func_return 0
  373 }
  374 as_func_failure () {
  375   as_func_return 1
  376 }
  377 as_func_ret_success () {
  378   return 0
  379 }
  380 as_func_ret_failure () {
  381   return 1
  382 }
  383 
  384 exitcode=0
  385 if as_func_success; then
  386   :
  387 else
  388   exitcode=1
  389   echo as_func_success failed.
  390 fi
  391 
  392 if as_func_failure; then
  393   exitcode=1
  394   echo as_func_failure succeeded.
  395 fi
  396 
  397 if as_func_ret_success; then
  398   :
  399 else
  400   exitcode=1
  401   echo as_func_ret_success failed.
  402 fi
  403 
  404 if as_func_ret_failure; then
  405   exitcode=1
  406   echo as_func_ret_failure succeeded.
  407 fi
  408 
  409 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
  410   :
  411 else
  412   exitcode=1
  413   echo positional parameters were not saved.
  414 fi
  415 
  416 test \$exitcode = 0") || {
  417   echo No shell found that supports shell functions.
  418   echo Please tell autoconf@gnu.org about your system,
  419   echo including any error possibly output before this
  420   echo message
  421 }
  422 
  423 
  424 
  425   as_lineno_1=$LINENO
  426   as_lineno_2=$LINENO
  427   test "x$as_lineno_1" != "x$as_lineno_2" &&
  428   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
  429 
  430   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
  431   # uniformly replaced by the line number.  The first 'sed' inserts a
  432   # line-number line after each line using $LINENO; the second 'sed'
  433   # does the real work.  The second script uses 'N' to pair each
  434   # line-number line with the line containing $LINENO, and appends
  435   # trailing '-' during substitution so that $LINENO is not a special
  436   # case at line end.
  437   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
  438   # scripts with optimization help from Paolo Bonzini.  Blame Lee
  439   # E. McMahon (1931-1989) for sed's syntax.  :-)
  440   sed -n '
  441     p
  442     /[$]LINENO/=
  443   ' <$as_myself |
  444     sed '
  445       s/[$]LINENO.*/&-/
  446       t lineno
  447       b
  448       :lineno
  449       N
  450       :loop
  451       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
  452       t loop
  453       s/-\n.*//
  454     ' >$as_me.lineno &&
  455   chmod +x "$as_me.lineno" ||
  456     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
  457    { (exit 1); exit 1; }; }
  458 
  459   # Don't try to exec as it changes $[0], causing all sort of problems
  460   # (the dirname of $[0] is not the place where we might find the
  461   # original and so on.  Autoconf is especially sensitive to this).
  462   . "./$as_me.lineno"
  463   # Exit status is that of the last command.
  464   exit
  465 }
  466 
  467 
  468 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  469   as_dirname=dirname
  470 else
  471   as_dirname=false
  472 fi
  473 
  474 ECHO_C= ECHO_N= ECHO_T=
  475 case `echo -n x` in
  476 -n*)
  477   case `echo 'x\c'` in
  478   *c*) ECHO_T=' ';; # ECHO_T is single tab character.
  479   *)   ECHO_C='\c';;
  480   esac;;
  481 *)
  482   ECHO_N='-n';;
  483 esac
  484 
  485 if expr a : '\(a\)' >/dev/null 2>&1 &&
  486    test "X`expr 00001 : '.*\(...\)'`" = X001; then
  487   as_expr=expr
  488 else
  489   as_expr=false
  490 fi
  491 
  492 rm -f conf$$ conf$$.exe conf$$.file
  493 if test -d conf$$.dir; then
  494   rm -f conf$$.dir/conf$$.file
  495 else
  496   rm -f conf$$.dir
  497   mkdir conf$$.dir
  498 fi
  499 echo >conf$$.file
  500 if ln -s conf$$.file conf$$ 2>/dev/null; then
  501   as_ln_s='ln -s'
  502   # ... but there are two gotchas:
  503   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
  504   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
  505   # In both cases, we have to default to `cp -p'.
  506   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
  507     as_ln_s='cp -p'
  508 elif ln conf$$.file conf$$ 2>/dev/null; then
  509   as_ln_s=ln
  510 else
  511   as_ln_s='cp -p'
  512 fi
  513 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
  514 rmdir conf$$.dir 2>/dev/null
  515 
  516 if mkdir -p . 2>/dev/null; then
  517   as_mkdir_p=:
  518 else
  519   test -d ./-p && rmdir ./-p
  520   as_mkdir_p=false
  521 fi
  522 
  523 if test -x / >/dev/null 2>&1; then
  524   as_test_x='test -x'
  525 else
  526   if ls -dL / >/dev/null 2>&1; then
  527     as_ls_L_option=L
  528   else
  529     as_ls_L_option=
  530   fi
  531   as_test_x='
  532     eval sh -c '\''
  533       if test -d "$1"; then
  534         test -d "$1/.";
  535       else
  536     case $1 in
  537         -*)set "./$1";;
  538     esac;
  539     case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
  540     ???[sx]*):;;*)false;;esac;fi
  541     '\'' sh
  542   '
  543 fi
  544 as_executable_p=$as_test_x
  545 
  546 # Sed expression to map a string onto a valid CPP name.
  547 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
  548 
  549 # Sed expression to map a string onto a valid variable name.
  550 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
  551 
  552 
  553 
  554 exec 7<&0 </dev/null 6>&1
  555 
  556 # Name of the host.
  557 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
  558 # so uname gets run too.
  559 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
  560 
  561 #
  562 # Initializations.
  563 #
  564 ac_default_prefix=/usr/local
  565 ac_clean_files=
  566 ac_config_libobj_dir=.
  567 LIBOBJS=
  568 cross_compiling=no
  569 subdirs=
  570 MFLAGS=
  571 MAKEFLAGS=
  572 SHELL=${CONFIG_SHELL-/bin/sh}
  573 
  574 # Identity of this package.
  575 PACKAGE_NAME='utrac'
  576 PACKAGE_TARNAME='utrac'
  577 PACKAGE_VERSION='0.3.0'
  578 PACKAGE_STRING='utrac 0.3.0'
  579 PACKAGE_BUGREPORT='http://utrac.sourceforge.net/'
  580 
  581 ac_unique_file="src/utrac.c"
  582 # Factoring default headers for most tests.
  583 ac_includes_default="\
  584 #include <stdio.h>
  585 #ifdef HAVE_SYS_TYPES_H
  586 # include <sys/types.h>
  587 #endif
  588 #ifdef HAVE_SYS_STAT_H
  589 # include <sys/stat.h>
  590 #endif
  591 #ifdef STDC_HEADERS
  592 # include <stdlib.h>
  593 # include <stddef.h>
  594 #else
  595 # ifdef HAVE_STDLIB_H
  596 #  include <stdlib.h>
  597 # endif
  598 #endif
  599 #ifdef HAVE_STRING_H
  600 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
  601 #  include <memory.h>
  602 # endif
  603 # include <string.h>
  604 #endif
  605 #ifdef HAVE_STRINGS_H
  606 # include <strings.h>
  607 #endif
  608 #ifdef HAVE_INTTYPES_H
  609 # include <inttypes.h>
  610 #endif
  611 #ifdef HAVE_STDINT_H
  612 # include <stdint.h>
  613 #endif
  614 #ifdef HAVE_UNISTD_H
  615 # include <unistd.h>
  616 #endif"
  617 
  618 ac_subst_vars='SHELL
  619 PATH_SEPARATOR
  620 PACKAGE_NAME
  621 PACKAGE_TARNAME
  622 PACKAGE_VERSION
  623 PACKAGE_STRING
  624 PACKAGE_BUGREPORT
  625 exec_prefix
  626 prefix
  627 program_transform_name
  628 bindir
  629 sbindir
  630 libexecdir
  631 datarootdir
  632 datadir
  633 sysconfdir
  634 sharedstatedir
  635 localstatedir
  636 includedir
  637 oldincludedir
  638 docdir
  639 infodir
  640 htmldir
  641 dvidir
  642 pdfdir
  643 psdir
  644 libdir
  645 localedir
  646 mandir
  647 DEFS
  648 ECHO_C
  649 ECHO_N
  650 ECHO_T
  651 LIBS
  652 build_alias
  653 host_alias
  654 target_alias
  655 INSTALL_PROGRAM
  656 INSTALL_SCRIPT
  657 INSTALL_DATA
  658 am__isrc
  659 CYGPATH_W
  660 PACKAGE
  661 VERSION
  662 ACLOCAL
  663 AUTOCONF
  664 AUTOMAKE
  665 AUTOHEADER
  666 MAKEINFO
  667 install_sh
  668 STRIP
  669 INSTALL_STRIP_PROGRAM
  670 mkdir_p
  671 AWK
  672 SET_MAKE
  673 am__leading_dot
  674 AMTAR
  675 am__tar
  676 am__untar
  677 CC
  678 CFLAGS
  679 LDFLAGS
  680 CPPFLAGS
  681 ac_ct_CC
  682 EXEEXT
  683 OBJEXT
  684 DEPDIR
  685 am__include
  686 am__quote
  687 AMDEP_TRUE
  688 AMDEP_FALSE
  689 AMDEPBACKSLASH
  690 CCDEPMODE
  691 am__fastdepCC_TRUE
  692 am__fastdepCC_FALSE
  693 LN_S
  694 CPP
  695 GREP
  696 EGREP
  697 LIBOBJS
  698 LTLIBOBJS'
  699 ac_subst_files=''
  700       ac_precious_vars='build_alias
  701 host_alias
  702 target_alias
  703 CC
  704 CFLAGS
  705 LDFLAGS
  706 LIBS
  707 CPPFLAGS
  708 CPP'
  709 
  710 
  711 # Initialize some variables set by options.
  712 ac_init_help=
  713 ac_init_version=false
  714 # The variables have the same names as the options, with
  715 # dashes changed to underlines.
  716 cache_file=/dev/null
  717 exec_prefix=NONE
  718 no_create=
  719 no_recursion=
  720 prefix=NONE
  721 program_prefix=NONE
  722 program_suffix=NONE
  723 program_transform_name=s,x,x,
  724 silent=
  725 site=
  726 srcdir=
  727 verbose=
  728 x_includes=NONE
  729 x_libraries=NONE
  730 
  731 # Installation directory options.
  732 # These are left unexpanded so users can "make install exec_prefix=/foo"
  733 # and all the variables that are supposed to be based on exec_prefix
  734 # by default will actually change.
  735 # Use braces instead of parens because sh, perl, etc. also accept them.
  736 # (The list follows the same order as the GNU Coding Standards.)
  737 bindir='${exec_prefix}/bin'
  738 sbindir='${exec_prefix}/sbin'
  739 libexecdir='${exec_prefix}/libexec'
  740 datarootdir='${prefix}/share'
  741 datadir='${datarootdir}'
  742 sysconfdir='${prefix}/etc'
  743 sharedstatedir='${prefix}/com'
  744 localstatedir='${prefix}/var'
  745 includedir='${prefix}/include'
  746 oldincludedir='/usr/include'
  747 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
  748 infodir='${datarootdir}/info'
  749 htmldir='${docdir}'
  750 dvidir='${docdir}'
  751 pdfdir='${docdir}'
  752 psdir='${docdir}'
  753 libdir='${exec_prefix}/lib'
  754 localedir='${datarootdir}/locale'
  755 mandir='${datarootdir}/man'
  756 
  757 ac_prev=
  758 ac_dashdash=
  759 for ac_option
  760 do
  761   # If the previous option needs an argument, assign it.
  762   if test -n "$ac_prev"; then
  763     eval $ac_prev=\$ac_option
  764     ac_prev=
  765     continue
  766   fi
  767 
  768   case $ac_option in
  769   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  770   *)    ac_optarg=yes ;;
  771   esac
  772 
  773   # Accept the important Cygnus configure options, so we can diagnose typos.
  774 
  775   case $ac_dashdash$ac_option in
  776   --)
  777     ac_dashdash=yes ;;
  778 
  779   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  780     ac_prev=bindir ;;
  781   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  782     bindir=$ac_optarg ;;
  783 
  784   -build | --build | --buil | --bui | --bu)
  785     ac_prev=build_alias ;;
  786   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  787     build_alias=$ac_optarg ;;
  788 
  789   -cache-file | --cache-file | --cache-fil | --cache-fi \
  790   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  791     ac_prev=cache_file ;;
  792   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  793   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  794     cache_file=$ac_optarg ;;
  795 
  796   --config-cache | -C)
  797     cache_file=config.cache ;;
  798 
  799   -datadir | --datadir | --datadi | --datad)
  800     ac_prev=datadir ;;
  801   -datadir=* | --datadir=* | --datadi=* | --datad=*)
  802     datadir=$ac_optarg ;;
  803 
  804   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  805   | --dataroo | --dataro | --datar)
  806     ac_prev=datarootdir ;;
  807   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
  808   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
  809     datarootdir=$ac_optarg ;;
  810 
  811   -disable-* | --disable-*)
  812     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
  813     # Reject names that are not valid shell variable names.
  814     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  815       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
  816    { (exit 1); exit 1; }; }
  817     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
  818     eval enable_$ac_feature=no ;;
  819 
  820   -docdir | --docdir | --docdi | --doc | --do)
  821     ac_prev=docdir ;;
  822   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
  823     docdir=$ac_optarg ;;
  824 
  825   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
  826     ac_prev=dvidir ;;
  827   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
  828     dvidir=$ac_optarg ;;
  829 
  830   -enable-* | --enable-*)
  831     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
  832     # Reject names that are not valid shell variable names.
  833     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
  834       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
  835    { (exit 1); exit 1; }; }
  836     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
  837     eval enable_$ac_feature=\$ac_optarg ;;
  838 
  839   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  840   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  841   | --exec | --exe | --ex)
  842     ac_prev=exec_prefix ;;
  843   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  844   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
  845   | --exec=* | --exe=* | --ex=*)
  846     exec_prefix=$ac_optarg ;;
  847 
  848   -gas | --gas | --ga | --g)
  849     # Obsolete; use --with-gas.
  850     with_gas=yes ;;
  851 
  852   -help | --help | --hel | --he | -h)
  853     ac_init_help=long ;;
  854   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
  855     ac_init_help=recursive ;;
  856   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
  857     ac_init_help=short ;;
  858 
  859   -host | --host | --hos | --ho)
  860     ac_prev=host_alias ;;
  861   -host=* | --host=* | --hos=* | --ho=*)
  862     host_alias=$ac_optarg ;;
  863 
  864   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
  865     ac_prev=htmldir ;;
  866   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
  867   | --ht=*)
  868     htmldir=$ac_optarg ;;
  869 
  870   -includedir | --includedir | --includedi | --included | --include \
  871   | --includ | --inclu | --incl | --inc)
  872     ac_prev=includedir ;;
  873   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  874   | --includ=* | --inclu=* | --incl=* | --inc=*)
  875     includedir=$ac_optarg ;;
  876 
  877   -infodir | --infodir | --infodi | --infod | --info | --inf)
  878     ac_prev=infodir ;;
  879   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
  880     infodir=$ac_optarg ;;
  881 
  882   -libdir | --libdir | --libdi | --libd)
  883     ac_prev=libdir ;;
  884   -libdir=* | --libdir=* | --libdi=* | --libd=*)
  885     libdir=$ac_optarg ;;
  886 
  887   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  888   | --libexe | --libex | --libe)
  889     ac_prev=libexecdir ;;
  890   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  891   | --libexe=* | --libex=* | --libe=*)
  892     libexecdir=$ac_optarg ;;
  893 
  894   -localedir | --localedir | --localedi | --localed | --locale)
  895     ac_prev=localedir ;;
  896   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
  897     localedir=$ac_optarg ;;
  898 
  899   -localstatedir | --localstatedir | --localstatedi | --localstated \
  900   | --localstate | --localstat | --localsta | --localst | --locals)
  901     ac_prev=localstatedir ;;
  902   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  903   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
  904     localstatedir=$ac_optarg ;;
  905 
  906   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
  907     ac_prev=mandir ;;
  908   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
  909     mandir=$ac_optarg ;;
  910 
  911   -nfp | --nfp | --nf)
  912     # Obsolete; use --without-fp.
  913     with_fp=no ;;
  914 
  915   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  916   | --no-cr | --no-c | -n)
  917     no_create=yes ;;
  918 
  919   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  920   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
  921     no_recursion=yes ;;
  922 
  923   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  924   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  925   | --oldin | --oldi | --old | --ol | --o)
  926     ac_prev=oldincludedir ;;
  927   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  928   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  929   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
  930     oldincludedir=$ac_optarg ;;
  931 
  932   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
  933     ac_prev=prefix ;;
  934   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
  935     prefix=$ac_optarg ;;
  936 
  937   -program-prefix | --program-prefix | --program-prefi | --program-pref \
  938   | --program-pre | --program-pr | --program-p)
  939     ac_prev=program_prefix ;;
  940   -program-prefix=* | --program-prefix=* | --program-prefi=* \
  941   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
  942     program_prefix=$ac_optarg ;;
  943 
  944   -program-suffix | --program-suffix | --program-suffi | --program-suff \
  945   | --program-suf | --program-su | --program-s)
  946     ac_prev=program_suffix ;;
  947   -program-suffix=* | --program-suffix=* | --program-suffi=* \
  948   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
  949     program_suffix=$ac_optarg ;;
  950 
  951   -program-transform-name | --program-transform-name \
  952   | --program-transform-nam | --program-transform-na \
  953   | --program-transform-n | --program-transform- \
  954   | --program-transform | --program-transfor \
  955   | --program-transfo | --program-transf \
  956   | --program-trans | --program-tran \
  957   | --progr-tra | --program-tr | --program-t)
  958     ac_prev=program_transform_name ;;
  959   -program-transform-name=* | --program-transform-name=* \
  960   | --program-transform-nam=* | --program-transform-na=* \
  961   | --program-transform-n=* | --program-transform-=* \
  962   | --program-transform=* | --program-transfor=* \
  963   | --program-transfo=* | --program-transf=* \
  964   | --program-trans=* | --program-tran=* \
  965   | --progr-tra=* | --program-tr=* | --program-t=*)
  966     program_transform_name=$ac_optarg ;;
  967 
  968   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
  969     ac_prev=pdfdir ;;
  970   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
  971     pdfdir=$ac_optarg ;;
  972 
  973   -psdir | --psdir | --psdi | --psd | --ps)
  974     ac_prev=psdir ;;
  975   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
  976     psdir=$ac_optarg ;;
  977 
  978   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  979   | -silent | --silent | --silen | --sile | --sil)
  980     silent=yes ;;
  981 
  982   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
  983     ac_prev=sbindir ;;
  984   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  985   | --sbi=* | --sb=*)
  986     sbindir=$ac_optarg ;;
  987 
  988   -sharedstatedir | --sharedstatedir | --sharedstatedi \
  989   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  990   | --sharedst | --shareds | --shared | --share | --shar \
  991   | --sha | --sh)
  992     ac_prev=sharedstatedir ;;
  993   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  994   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  995   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  996   | --sha=* | --sh=*)
  997     sharedstatedir=$ac_optarg ;;
  998 
  999   -site | --site | --sit)
 1000     ac_prev=site ;;
 1001   -site=* | --site=* | --sit=*)
 1002     site=$ac_optarg ;;
 1003 
 1004   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 1005     ac_prev=srcdir ;;
 1006   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 1007     srcdir=$ac_optarg ;;
 1008 
 1009   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 1010   | --syscon | --sysco | --sysc | --sys | --sy)
 1011     ac_prev=sysconfdir ;;
 1012   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 1013   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 1014     sysconfdir=$ac_optarg ;;
 1015 
 1016   -target | --target | --targe | --targ | --tar | --ta | --t)
 1017     ac_prev=target_alias ;;
 1018   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 1019     target_alias=$ac_optarg ;;
 1020 
 1021   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 1022     verbose=yes ;;
 1023 
 1024   -version | --version | --versio | --versi | --vers | -V)
 1025     ac_init_version=: ;;
 1026 
 1027   -with-* | --with-*)
 1028     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 1029     # Reject names that are not valid shell variable names.
 1030     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 1031       { echo "$as_me: error: invalid package name: $ac_package" >&2
 1032    { (exit 1); exit 1; }; }
 1033     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
 1034     eval with_$ac_package=\$ac_optarg ;;
 1035 
 1036   -without-* | --without-*)
 1037     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 1038     # Reject names that are not valid shell variable names.
 1039     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 1040       { echo "$as_me: error: invalid package name: $ac_package" >&2
 1041    { (exit 1); exit 1; }; }
 1042     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
 1043     eval with_$ac_package=no ;;
 1044 
 1045   --x)
 1046     # Obsolete; use --with-x.
 1047     with_x=yes ;;
 1048 
 1049   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 1050   | --x-incl | --x-inc | --x-in | --x-i)
 1051     ac_prev=x_includes ;;
 1052   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 1053   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 1054     x_includes=$ac_optarg ;;
 1055 
 1056   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 1057   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 1058     ac_prev=x_libraries ;;
 1059   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 1060   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 1061     x_libraries=$ac_optarg ;;
 1062 
 1063   -*) { echo "$as_me: error: unrecognized option: $ac_option
 1064 Try \`$0 --help' for more information." >&2
 1065    { (exit 1); exit 1; }; }
 1066     ;;
 1067 
 1068   *=*)
 1069     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 1070     # Reject names that are not valid shell variable names.
 1071     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 1072       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 1073    { (exit 1); exit 1; }; }
 1074     eval $ac_envvar=\$ac_optarg
 1075     export $ac_envvar ;;
 1076 
 1077   *)
 1078     # FIXME: should be removed in autoconf 3.0.
 1079     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 1080     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 1081       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 1082     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 1083     ;;
 1084 
 1085   esac
 1086 done
 1087 
 1088 if test -n "$ac_prev"; then
 1089   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 1090   { echo "$as_me: error: missing argument to $ac_option" >&2
 1091    { (exit 1); exit 1; }; }
 1092 fi
 1093 
 1094 # Be sure to have absolute directory names.
 1095 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
 1096         datadir sysconfdir sharedstatedir localstatedir includedir \
 1097         oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
 1098         libdir localedir mandir
 1099 do
 1100   eval ac_val=\$$ac_var
 1101   case $ac_val in
 1102     [\\/$]* | ?:[\\/]* )  continue;;
 1103     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
 1104   esac
 1105   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 1106    { (exit 1); exit 1; }; }
 1107 done
 1108 
 1109 # There might be people who depend on the old broken behavior: `$host'
 1110 # used to hold the argument of --host etc.
 1111 # FIXME: To remove some day.
 1112 build=$build_alias
 1113 host=$host_alias
 1114 target=$target_alias
 1115 
 1116 # FIXME: To remove some day.
 1117 if test "x$host_alias" != x; then
 1118   if test "x$build_alias" = x; then
 1119     cross_compiling=maybe
 1120     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 1121     If a cross compiler is detected then cross compile mode will be used." >&2
 1122   elif test "x$build_alias" != "x$host_alias"; then
 1123     cross_compiling=yes
 1124   fi
 1125 fi
 1126 
 1127 ac_tool_prefix=
 1128 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 1129 
 1130 test "$silent" = yes && exec 6>/dev/null
 1131 
 1132 
 1133 ac_pwd=`pwd` && test -n "$ac_pwd" &&
 1134 ac_ls_di=`ls -di .` &&
 1135 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
 1136   { echo "$as_me: error: Working directory cannot be determined" >&2
 1137    { (exit 1); exit 1; }; }
 1138 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
 1139   { echo "$as_me: error: pwd does not report name of working directory" >&2
 1140    { (exit 1); exit 1; }; }
 1141 
 1142 
 1143 # Find the source files, if location was not specified.
 1144 if test -z "$srcdir"; then
 1145   ac_srcdir_defaulted=yes
 1146   # Try the directory containing this script, then the parent directory.
 1147   ac_confdir=`$as_dirname -- "$0" ||
 1148 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 1149      X"$0" : 'X\(//\)[^/]' \| \
 1150      X"$0" : 'X\(//\)$' \| \
 1151      X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 1152 echo X"$0" |
 1153     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 1154         s//\1/
 1155         q
 1156       }
 1157       /^X\(\/\/\)[^/].*/{
 1158         s//\1/
 1159         q
 1160       }
 1161       /^X\(\/\/\)$/{
 1162         s//\1/
 1163         q
 1164       }
 1165       /^X\(\/\).*/{
 1166         s//\1/
 1167         q
 1168       }
 1169       s/.*/./; q'`
 1170   srcdir=$ac_confdir
 1171   if test ! -r "$srcdir/$ac_unique_file"; then
 1172     srcdir=..
 1173   fi
 1174 else
 1175   ac_srcdir_defaulted=no
 1176 fi
 1177 if test ! -r "$srcdir/$ac_unique_file"; then
 1178   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
 1179   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 1180    { (exit 1); exit 1; }; }
 1181 fi
 1182 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
 1183 ac_abs_confdir=`(
 1184     cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
 1185    { (exit 1); exit 1; }; }
 1186     pwd)`
 1187 # When building in place, set srcdir=.
 1188 if test "$ac_abs_confdir" = "$ac_pwd"; then
 1189   srcdir=.
 1190 fi
 1191 # Remove unnecessary trailing slashes from srcdir.
 1192 # Double slashes in file names in object file debugging info
 1193 # mess up M-x gdb in Emacs.
 1194 case $srcdir in
 1195 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
 1196 esac
 1197 for ac_var in $ac_precious_vars; do
 1198   eval ac_env_${ac_var}_set=\${${ac_var}+set}
 1199   eval ac_env_${ac_var}_value=\$${ac_var}
 1200   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
 1201   eval ac_cv_env_${ac_var}_value=\$${ac_var}
 1202 done
 1203 
 1204 #
 1205 # Report the --help message.
 1206 #
 1207 if test "$ac_init_help" = "long"; then
 1208   # Omit some internal or obsolete options to make the list less imposing.
 1209   # This message is too long to be a string in the A/UX 3.1 sh.
 1210   cat <<_ACEOF
 1211 \`configure' configures utrac 0.3.0 to adapt to many kinds of systems.
 1212 
 1213 Usage: $0 [OPTION]... [VAR=VALUE]...
 1214 
 1215 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 1216 VAR=VALUE.  See below for descriptions of some of the useful variables.
 1217 
 1218 Defaults for the options are specified in brackets.
 1219 
 1220 Configuration:
 1221   -h, --help              display this help and exit
 1222       --help=short        display options specific to this package
 1223       --help=recursive    display the short help of all the included packages
 1224   -V, --version           display version information and exit
 1225   -q, --quiet, --silent   do not print \`checking...' messages
 1226       --cache-file=FILE   cache test results in FILE [disabled]
 1227   -C, --config-cache      alias for \`--cache-file=config.cache'
 1228   -n, --no-create         do not create output files
 1229       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 1230 
 1231 Installation directories:
 1232   --prefix=PREFIX         install architecture-independent files in PREFIX
 1233               [$ac_default_prefix]
 1234   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 1235               [PREFIX]
 1236 
 1237 By default, \`make install' will install all the files in
 1238 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 1239 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 1240 for instance \`--prefix=\$HOME'.
 1241 
 1242 For better control, use the options below.
 1243 
 1244 Fine tuning of the installation directories:
 1245   --bindir=DIR           user executables [EPREFIX/bin]
 1246   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 1247   --libexecdir=DIR       program executables [EPREFIX/libexec]
 1248   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 1249   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 1250   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 1251   --libdir=DIR           object code libraries [EPREFIX/lib]
 1252   --includedir=DIR       C header files [PREFIX/include]
 1253   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 1254   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
 1255   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
 1256   --infodir=DIR          info documentation [DATAROOTDIR/info]
 1257   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
 1258   --mandir=DIR           man documentation [DATAROOTDIR/man]
 1259   --docdir=DIR           documentation root [DATAROOTDIR/doc/utrac]
 1260   --htmldir=DIR          html documentation [DOCDIR]
 1261   --dvidir=DIR           dvi documentation [DOCDIR]
 1262   --pdfdir=DIR           pdf documentation [DOCDIR]
 1263   --psdir=DIR            ps documentation [DOCDIR]
 1264 _ACEOF
 1265 
 1266   cat <<\_ACEOF
 1267 
 1268 Program names:
 1269   --program-prefix=PREFIX            prepend PREFIX to installed program names
 1270   --program-suffix=SUFFIX            append SUFFIX to installed program names
 1271   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
 1272 _ACEOF
 1273 fi
 1274 
 1275 if test -n "$ac_init_help"; then
 1276   case $ac_init_help in
 1277      short | recursive ) echo "Configuration of utrac 0.3.0:";;
 1278    esac
 1279   cat <<\_ACEOF
 1280 
 1281 Optional Features:
 1282   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 1283   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 1284   --disable-dependency-tracking  speeds up one-time build
 1285   --enable-dependency-tracking   do not reject slow dependency extractors
 1286 
 1287 Some influential environment variables:
 1288   CC          C compiler command
 1289   CFLAGS      C compiler flags
 1290   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 1291               nonstandard directory <lib dir>
 1292   LIBS        libraries to pass to the linker, e.g. -l<library>
 1293   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
 1294               you have headers in a nonstandard directory <include dir>
 1295   CPP         C preprocessor
 1296 
 1297 Use these variables to override the choices made by `configure' or to help
 1298 it to find libraries and programs with nonstandard names/locations.
 1299 
 1300 Report bugs to <http://utrac.sourceforge.net/>.
 1301 _ACEOF
 1302 ac_status=$?
 1303 fi
 1304 
 1305 if test "$ac_init_help" = "recursive"; then
 1306   # If there are subdirs, report their specific --help.
 1307   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 1308     test -d "$ac_dir" || continue
 1309     ac_builddir=.
 1310 
 1311 case "$ac_dir" in
 1312 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 1313 *)
 1314   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 1315   # A ".." for each directory in $ac_dir_suffix.
 1316   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
 1317   case $ac_top_builddir_sub in
 1318   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
 1319   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
 1320   esac ;;
 1321 esac
 1322 ac_abs_top_builddir=$ac_pwd
 1323 ac_abs_builddir=$ac_pwd$ac_dir_suffix
 1324 # for backward compatibility:
 1325 ac_top_builddir=$ac_top_build_prefix
 1326 
 1327 case $srcdir in
 1328   .)  # We are building in place.
 1329     ac_srcdir=.
 1330     ac_top_srcdir=$ac_top_builddir_sub
 1331     ac_abs_top_srcdir=$ac_pwd ;;
 1332   [\\/]* | ?:[\\/]* )  # Absolute name.
 1333     ac_srcdir=$srcdir$ac_dir_suffix;
 1334     ac_top_srcdir=$srcdir
 1335     ac_abs_top_srcdir=$srcdir ;;
 1336   *) # Relative name.
 1337     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
 1338     ac_top_srcdir=$ac_top_build_prefix$srcdir
 1339     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
 1340 esac
 1341 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
 1342 
 1343     cd "$ac_dir" || { ac_status=$?; continue; }
 1344     # Check for guested configure.
 1345     if test -f "$ac_srcdir/configure.gnu"; then
 1346       echo &&
 1347       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
 1348     elif test -f "$ac_srcdir/configure"; then
 1349       echo &&
 1350       $SHELL "$ac_srcdir/configure" --help=recursive
 1351     else
 1352       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 1353     fi || ac_status=$?
 1354     cd "$ac_pwd" || { ac_status=$?; break; }
 1355   done
 1356 fi
 1357 
 1358 test -n "$ac_init_help" && exit $ac_status
 1359 if $ac_init_version; then
 1360   cat <<\_ACEOF
 1361 utrac configure 0.3.0
 1362 generated by GNU Autoconf 2.61
 1363 
 1364 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
 1365 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
 1366 This configure script is free software; the Free Software Foundation
 1367 gives unlimited permission to copy, distribute and modify it.
 1368 _ACEOF
 1369   exit
 1370 fi
 1371 cat >config.log <<_ACEOF
 1372 This file contains any messages produced by compilers while
 1373 running configure, to aid debugging if configure makes a mistake.
 1374 
 1375 It was created by utrac $as_me 0.3.0, which was
 1376 generated by GNU Autoconf 2.61.  Invocation command line was
 1377 
 1378   $ $0 $@
 1379 
 1380 _ACEOF
 1381 exec 5>>config.log
 1382 {
 1383 cat <<_ASUNAME
 1384 ## --------- ##
 1385 ## Platform. ##
 1386 ## --------- ##
 1387 
 1388 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 1389 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 1390 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 1391 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 1392 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 1393 
 1394 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
 1395 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
 1396 
 1397 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
 1398 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
 1399 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
 1400 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
 1401 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
 1402 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
 1403 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
 1404 
 1405 _ASUNAME
 1406 
 1407 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 1408 for as_dir in $PATH
 1409 do
 1410   IFS=$as_save_IFS
 1411   test -z "$as_dir" && as_dir=.
 1412   echo "PATH: $as_dir"
 1413 done
 1414 IFS=$as_save_IFS
 1415 
 1416 } >&5
 1417 
 1418 cat >&5 <<_ACEOF
 1419 
 1420 
 1421 ## ----------- ##
 1422 ## Core tests. ##
 1423 ## ----------- ##
 1424 
 1425 _ACEOF
 1426 
 1427 
 1428 # Keep a trace of the command line.
 1429 # Strip out --no-create and --no-recursion so they do not pile up.
 1430 # Strip out --silent because we don't want to record it for future runs.
 1431 # Also quote any args containing shell meta-characters.
 1432 # Make two passes to allow for proper duplicate-argument suppression.
 1433 ac_configure_args=
 1434 ac_configure_args0=
 1435 ac_configure_args1=
 1436 ac_must_keep_next=false
 1437 for ac_pass in 1 2
 1438 do
 1439   for ac_arg
 1440   do
 1441     case $ac_arg in
 1442     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
 1443     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 1444     | -silent | --silent | --silen | --sile | --sil)
 1445       continue ;;
 1446     *\'*)
 1447       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
 1448     esac
 1449     case $ac_pass in
 1450     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
 1451     2)
 1452       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
 1453       if test $ac_must_keep_next = true; then
 1454     ac_must_keep_next=false # Got value, back to normal.
 1455       else
 1456     case $ac_arg in
 1457       *=* | --config-cache | -C | -disable-* | --disable-* \
 1458       | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
 1459       | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
 1460       | -with-* | --with-* | -without-* | --without-* | --x)
 1461         case "$ac_configure_args0 " in
 1462           "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
 1463         esac
 1464         ;;
 1465       -* ) ac_must_keep_next=true ;;
 1466     esac
 1467       fi
 1468       ac_configure_args="$ac_configure_args '$ac_arg'"
 1469       ;;
 1470     esac
 1471   done
 1472 done
 1473 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
 1474 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
 1475 
 1476 # When interrupted or exit'd, cleanup temporary files, and complete
 1477 # config.log.  We remove comments because anyway the quotes in there
 1478 # would cause problems or look ugly.
 1479 # WARNING: Use '\'' to represent an apostrophe within the trap.
 1480 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
 1481 trap 'exit_status=$?
 1482   # Save into config.log some information that might help in debugging.
 1483   {
 1484     echo
 1485 
 1486     cat <<\_ASBOX
 1487 ## ---------------- ##
 1488 ## Cache variables. ##
 1489 ## ---------------- ##
 1490 _ASBOX
 1491     echo
 1492     # The following way of writing the cache mishandles newlines in values,
 1493 (
 1494   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
 1495     eval ac_val=\$$ac_var
 1496     case $ac_val in #(
 1497     *${as_nl}*)
 1498       case $ac_var in #(
 1499       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
 1500 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
 1501       esac
 1502       case $ac_var in #(
 1503       _ | IFS | as_nl) ;; #(
 1504       *) $as_unset $ac_var ;;
 1505       esac ;;
 1506     esac
 1507   done
 1508   (set) 2>&1 |
 1509     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
 1510     *${as_nl}ac_space=\ *)
 1511       sed -n \
 1512     "s/'\''/'\''\\\\'\'''\''/g;
 1513       s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
 1514       ;; #(
 1515     *)
 1516       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
 1517       ;;
 1518     esac |
 1519     sort
 1520 )
 1521     echo
 1522 
 1523     cat <<\_ASBOX
 1524 ## ----------------- ##
 1525 ## Output variables. ##
 1526 ## ----------------- ##
 1527 _ASBOX
 1528     echo
 1529     for ac_var in $ac_subst_vars
 1530     do
 1531       eval ac_val=\$$ac_var
 1532       case $ac_val in
 1533       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 1534       esac
 1535       echo "$ac_var='\''$ac_val'\''"
 1536     done | sort
 1537     echo
 1538 
 1539     if test -n "$ac_subst_files"; then
 1540       cat <<\_ASBOX
 1541 ## ------------------- ##
 1542 ## File substitutions. ##
 1543 ## ------------------- ##
 1544 _ASBOX
 1545       echo
 1546       for ac_var in $ac_subst_files
 1547       do
 1548     eval ac_val=\$$ac_var
 1549     case $ac_val in
 1550     *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 1551     esac
 1552     echo "$ac_var='\''$ac_val'\''"
 1553       done | sort
 1554       echo
 1555     fi
 1556 
 1557     if test -s confdefs.h; then
 1558       cat <<\_ASBOX
 1559 ## ----------- ##
 1560 ## confdefs.h. ##
 1561 ## ----------- ##
 1562 _ASBOX
 1563       echo
 1564       cat confdefs.h
 1565       echo
 1566     fi
 1567     test "$ac_signal" != 0 &&
 1568       echo "$as_me: caught signal $ac_signal"
 1569     echo "$as_me: exit $exit_status"
 1570   } >&5
 1571   rm -f core *.core core.conftest.* &&
 1572     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
 1573     exit $exit_status
 1574 ' 0
 1575 for ac_signal in 1 2 13 15; do
 1576   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
 1577 done
 1578 ac_signal=0
 1579 
 1580 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 1581 rm -f -r conftest* confdefs.h
 1582 
 1583 # Predefined preprocessor variables.
 1584 
 1585 cat >>confdefs.h <<_ACEOF
 1586 #define PACKAGE_NAME "$PACKAGE_NAME"
 1587 _ACEOF
 1588 
 1589 
 1590 cat >>confdefs.h <<_ACEOF
 1591 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
 1592 _ACEOF
 1593 
 1594 
 1595 cat >>confdefs.h <<_ACEOF
 1596 #define PACKAGE_VERSION "$PACKAGE_VERSION"
 1597 _ACEOF
 1598 
 1599 
 1600 cat >>confdefs.h <<_ACEOF
 1601 #define PACKAGE_STRING "$PACKAGE_STRING"
 1602 _ACEOF
 1603 
 1604 
 1605 cat >>confdefs.h <<_ACEOF
 1606 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
 1607 _ACEOF
 1608 
 1609 
 1610 # Let the site file select an alternate cache file if it wants to.
 1611 # Prefer explicitly selected file to automatically selected ones.
 1612 if test -n "$CONFIG_SITE"; then
 1613   set x "$CONFIG_SITE"
 1614 elif test "x$prefix" != xNONE; then
 1615   set x "$prefix/share/config.site" "$prefix/etc/config.site"
 1616 else
 1617   set x "$ac_default_prefix/share/config.site" \
 1618     "$ac_default_prefix/etc/config.site"
 1619 fi
 1620 shift
 1621 for ac_site_file
 1622 do
 1623   if test -r "$ac_site_file"; then
 1624     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
 1625 echo "$as_me: loading site script $ac_site_file" >&6;}
 1626     sed 's/^/| /' "$ac_site_file" >&5
 1627     . "$ac_site_file"
 1628   fi
 1629 done
 1630 
 1631 if test -r "$cache_file"; then
 1632   # Some versions of bash will fail to source /dev/null (special
 1633   # files actually), so we avoid doing that.
 1634   if test -f "$cache_file"; then
 1635     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
 1636 echo "$as_me: loading cache $cache_file" >&6;}
 1637     case $cache_file in
 1638       [\\/]* | ?:[\\/]* ) . "$cache_file";;
 1639       *)                      . "./$cache_file";;
 1640     esac
 1641   fi
 1642 else
 1643   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
 1644 echo "$as_me: creating cache $cache_file" >&6;}
 1645   >$cache_file
 1646 fi
 1647 
 1648 # Check that the precious variables saved in the cache have kept the same
 1649 # value.
 1650 ac_cache_corrupted=false
 1651 for ac_var in $ac_precious_vars; do
 1652   eval ac_old_set=\$ac_cv_env_${ac_var}_set
 1653   eval ac_new_set=\$ac_env_${ac_var}_set
 1654   eval ac_old_val=\$ac_cv_env_${ac_var}_value
 1655   eval ac_new_val=\$ac_env_${ac_var}_value
 1656   case $ac_old_set,$ac_new_set in
 1657     set,)
 1658       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
 1659 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
 1660       ac_cache_corrupted=: ;;
 1661     ,set)
 1662       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
 1663 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
 1664       ac_cache_corrupted=: ;;
 1665     ,);;
 1666     *)
 1667       if test "x$ac_old_val" != "x$ac_new_val"; then
 1668     { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
 1669 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
 1670     { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
 1671 echo "$as_me:   former value:  $ac_old_val" >&2;}
 1672     { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
 1673 echo "$as_me:   current value: $ac_new_val" >&2;}
 1674     ac_cache_corrupted=:
 1675       fi;;
 1676   esac
 1677   # Pass precious variables to config.status.
 1678   if test "$ac_new_set" = set; then
 1679     case $ac_new_val in
 1680     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
 1681     *) ac_arg=$ac_var=$ac_new_val ;;
 1682     esac
 1683     case " $ac_configure_args " in
 1684       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
 1685       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 1686     esac
 1687   fi
 1688 done
 1689 if $ac_cache_corrupted; then
 1690   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
 1691 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
 1692   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
 1693 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
 1694    { (exit 1); exit 1; }; }
 1695 fi
 1696 
 1697 
 1698 
 1699 
 1700 
 1701 
 1702 
 1703 
 1704 
 1705 
 1706 
 1707 
 1708 
 1709 
 1710 
 1711 
 1712 
 1713 
 1714 
 1715 
 1716 
 1717 
 1718 
 1719 
 1720 
 1721 ac_ext=c
 1722 ac_cpp='$CPP $CPPFLAGS'
 1723 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 1724 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 1725 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 1726 
 1727 
 1728 
 1729 am__api_version='1.10'
 1730 
 1731 ac_aux_dir=
 1732 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
 1733   if test -f "$ac_dir/install-sh"; then
 1734     ac_aux_dir=$ac_dir
 1735     ac_install_sh="$ac_aux_dir/install-sh -c"
 1736     break
 1737   elif test -f "$ac_dir/install.sh"; then
 1738     ac_aux_dir=$ac_dir
 1739     ac_install_sh="$ac_aux_dir/install.sh -c"
 1740     break
 1741   elif test -f "$ac_dir/shtool"; then
 1742     ac_aux_dir=$ac_dir
 1743     ac_install_sh="$ac_aux_dir/shtool install -c"
 1744     break
 1745   fi
 1746 done
 1747 if test -z "$ac_aux_dir"; then
 1748   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
 1749 echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
 1750    { (exit 1); exit 1; }; }
 1751 fi
 1752 
 1753 # These three variables are undocumented and unsupported,
 1754 # and are intended to be withdrawn in a future Autoconf release.
 1755 # They can cause serious problems if a builder's source tree is in a directory
 1756 # whose full name contains unusual characters.
 1757 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
 1758 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
 1759 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 1760 
 1761 
 1762 # Find a good install program.  We prefer a C program (faster),
 1763 # so one script is as good as another.  But avoid the broken or
 1764 # incompatible versions:
 1765 # SysV /etc/install, /usr/sbin/install
 1766 # SunOS /usr/etc/install
 1767 # IRIX /sbin/install
 1768 # AIX /bin/install
 1769 # AmigaOS /C/install, which installs bootblocks on floppy discs
 1770 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 1771 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 1772 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 1773 # OS/2's system install, which has a completely different semantic
 1774 # ./install, which can be erroneously created by make from ./install.sh.
 1775 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
 1776 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
 1777 if test -z "$INSTALL"; then
 1778 if test "${ac_cv_path_install+set}" = set; then
 1779   echo $ECHO_N "(cached) $ECHO_C" >&6
 1780 else
 1781   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 1782 for as_dir in $PATH
 1783 do
 1784   IFS=$as_save_IFS
 1785   test -z "$as_dir" && as_dir=.
 1786   # Account for people who put trailing slashes in PATH elements.
 1787 case $as_dir/ in
 1788   ./ | .// | /cC/* | \
 1789   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
 1790   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
 1791   /usr/ucb/* ) ;;
 1792   *)
 1793     # OSF1 and SCO ODT 3.0 have their own names for install.
 1794     # Don't use installbsd from OSF since it installs stuff as root
 1795     # by default.
 1796     for ac_prog in ginstall scoinst install; do
 1797       for ac_exec_ext in '' $ac_executable_extensions; do
 1798     if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
 1799       if test $ac_prog = install &&
 1800         grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 1801         # AIX install.  It has an incompatible calling convention.
 1802         :
 1803       elif test $ac_prog = install &&
 1804         grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 1805         # program-specific install script used by HP pwplus--don't use.
 1806         :
 1807       else
 1808         ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
 1809         break 3
 1810       fi
 1811     fi
 1812       done
 1813     done
 1814     ;;
 1815 esac
 1816 done
 1817 IFS=$as_save_IFS
 1818 
 1819 
 1820 fi
 1821   if test "${ac_cv_path_install+set}" = set; then
 1822     INSTALL=$ac_cv_path_install
 1823   else
 1824     # As a last resort, use the slow shell script.  Don't cache a
 1825     # value for INSTALL within a source directory, because that will
 1826     # break other packages using the cache if that directory is
 1827     # removed, or if the value is a relative name.
 1828     INSTALL=$ac_install_sh
 1829   fi
 1830 fi
 1831 { echo "$as_me:$LINENO: result: $INSTALL" >&5
 1832 echo "${ECHO_T}$INSTALL" >&6; }
 1833 
 1834 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 1835 # It thinks the first close brace ends the variable substitution.
 1836 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 1837 
 1838 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
 1839 
 1840 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 1841 
 1842 { echo "$as_me:$LINENO: checking whether build environment is sane" >&5
 1843 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }
 1844 # Just in case
 1845 sleep 1
 1846 echo timestamp > conftest.file
 1847 # Do `set' in a subshell so we don't clobber the current shell's
 1848 # arguments.  Must try -L first in case configure is actually a
 1849 # symlink; some systems play weird games with the mod time of symlinks
 1850 # (eg FreeBSD returns the mod time of the symlink's containing
 1851 # directory).
 1852 if (
 1853    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
 1854    if test "$*" = "X"; then
 1855       # -L didn't work.
 1856       set X `ls -t $srcdir/configure conftest.file`
 1857    fi
 1858    rm -f conftest.file
 1859    if test "$*" != "X $srcdir/configure conftest.file" \
 1860       && test "$*" != "X conftest.file $srcdir/configure"; then
 1861 
 1862       # If neither matched, then we have a broken ls.  This can happen
 1863       # if, for instance, CONFIG_SHELL is bash and it inherits a
 1864       # broken ls alias from the environment.  This has actually
 1865       # happened.  Such a system could not be considered "sane".
 1866       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
 1867 alias in your environment" >&5
 1868 echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
 1869 alias in your environment" >&2;}
 1870    { (exit 1); exit 1; }; }
 1871    fi
 1872 
 1873    test "$2" = conftest.file
 1874    )
 1875 then
 1876    # Ok.
 1877    :
 1878 else
 1879    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
 1880 Check your system clock" >&5
 1881 echo "$as_me: error: newly created file is older than distributed files!
 1882 Check your system clock" >&2;}
 1883    { (exit 1); exit 1; }; }
 1884 fi
 1885 { echo "$as_me:$LINENO: result: yes" >&5
 1886 echo "${ECHO_T}yes" >&6; }
 1887 test "$program_prefix" != NONE &&
 1888   program_transform_name="s&^&$program_prefix&;$program_transform_name"
 1889 # Use a double $ so make ignores it.
 1890 test "$program_suffix" != NONE &&
 1891   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
 1892 # Double any \ or $.  echo might interpret backslashes.
 1893 # By default was `s,x,x', remove it if useless.
 1894 cat <<\_ACEOF >conftest.sed
 1895 s/[\\$]/&&/g;s/;s,x,x,$//
 1896 _ACEOF
 1897 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
 1898 rm -f conftest.sed
 1899 
 1900 # expand $ac_aux_dir to an absolute path
 1901 am_aux_dir=`cd $ac_aux_dir && pwd`
 1902 
 1903 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
 1904 # Use eval to expand $SHELL
 1905 if eval "$MISSING --run true"; then
 1906   am_missing_run="$MISSING --run "
 1907 else
 1908   am_missing_run=
 1909   { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
 1910 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
 1911 fi
 1912 
 1913 { echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
 1914 echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; }
 1915 if test -z "$MKDIR_P"; then
 1916   if test "${ac_cv_path_mkdir+set}" = set; then
 1917   echo $ECHO_N "(cached) $ECHO_C" >&6
 1918 else
 1919   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 1920 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
 1921 do
 1922   IFS=$as_save_IFS
 1923   test -z "$as_dir" && as_dir=.
 1924   for ac_prog in mkdir gmkdir; do
 1925      for ac_exec_ext in '' $ac_executable_extensions; do
 1926        { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
 1927        case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
 1928          'mkdir (GNU coreutils) '* | \
 1929          'mkdir (coreutils) '* | \
 1930          'mkdir (fileutils) '4.1*)
 1931            ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
 1932            break 3;;
 1933        esac
 1934      done
 1935        done
 1936 done
 1937 IFS=$as_save_IFS
 1938 
 1939 fi
 1940 
 1941   if test "${ac_cv_path_mkdir+set}" = set; then
 1942     MKDIR_P="$ac_cv_path_mkdir -p"
 1943   else
 1944     # As a last resort, use the slow shell script.  Don't cache a
 1945     # value for MKDIR_P within a source directory, because that will
 1946     # break other packages using the cache if that directory is
 1947     # removed, or if the value is a relative name.
 1948     test -d ./--version && rmdir ./--version
 1949     MKDIR_P="$ac_install_sh -d"
 1950   fi
 1951 fi
 1952 { echo "$as_me:$LINENO: result: $MKDIR_P" >&5
 1953 echo "${ECHO_T}$MKDIR_P" >&6; }
 1954 
 1955 mkdir_p="$MKDIR_P"
 1956 case $mkdir_p in
 1957   [\\/$]* | ?:[\\/]*) ;;
 1958   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
 1959 esac
 1960 
 1961 for ac_prog in gawk mawk nawk awk
 1962 do
 1963   # Extract the first word of "$ac_prog", so it can be a program name with args.
 1964 set dummy $ac_prog; ac_word=$2
 1965 { echo "$as_me:$LINENO: checking for $ac_word" >&5
 1966 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 1967 if test "${ac_cv_prog_AWK+set}" = set; then
 1968   echo $ECHO_N "(cached) $ECHO_C" >&6
 1969 else
 1970   if test -n "$AWK"; then
 1971   ac_cv_prog_AWK="$AWK" # Let the user override the test.
 1972 else
 1973 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 1974 for as_dir in $PATH
 1975 do
 1976   IFS=$as_save_IFS
 1977   test -z "$as_dir" && as_dir=.
 1978   for ac_exec_ext in '' $ac_executable_extensions; do
 1979   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 1980     ac_cv_prog_AWK="$ac_prog"
 1981     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 1982     break 2
 1983   fi
 1984 done
 1985 done
 1986 IFS=$as_save_IFS
 1987 
 1988 fi
 1989 fi
 1990 AWK=$ac_cv_prog_AWK
 1991 if test -n "$AWK"; then
 1992   { echo "$as_me:$LINENO: result: $AWK" >&5
 1993 echo "${ECHO_T}$AWK" >&6; }
 1994 else
 1995   { echo "$as_me:$LINENO: result: no" >&5
 1996 echo "${ECHO_T}no" >&6; }
 1997 fi
 1998 
 1999 
 2000   test -n "$AWK" && break
 2001 done
 2002 
 2003 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
 2004 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
 2005 set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
 2006 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
 2007   echo $ECHO_N "(cached) $ECHO_C" >&6
 2008 else
 2009   cat >conftest.make <<\_ACEOF
 2010 SHELL = /bin/sh
 2011 all:
 2012     @echo '@@@%%%=$(MAKE)=@@@%%%'
 2013 _ACEOF
 2014 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 2015 case `${MAKE-make} -f conftest.make 2>/dev/null` in
 2016   *@@@%%%=?*=@@@%%%*)
 2017     eval ac_cv_prog_make_${ac_make}_set=yes;;
 2018   *)
 2019     eval ac_cv_prog_make_${ac_make}_set=no;;
 2020 esac
 2021 rm -f conftest.make
 2022 fi
 2023 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
 2024   { echo "$as_me:$LINENO: result: yes" >&5
 2025 echo "${ECHO_T}yes" >&6; }
 2026   SET_MAKE=
 2027 else
 2028   { echo "$as_me:$LINENO: result: no" >&5
 2029 echo "${ECHO_T}no" >&6; }
 2030   SET_MAKE="MAKE=${MAKE-make}"
 2031 fi
 2032 
 2033 rm -rf .tst 2>/dev/null
 2034 mkdir .tst 2>/dev/null
 2035 if test -d .tst; then
 2036   am__leading_dot=.
 2037 else
 2038   am__leading_dot=_
 2039 fi
 2040 rmdir .tst 2>/dev/null
 2041 
 2042 if test "`cd $srcdir && pwd`" != "`pwd`"; then
 2043   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
 2044   # is not polluted with repeated "-I."
 2045   am__isrc=' -I$(srcdir)'
 2046   # test to see if srcdir already configured
 2047   if test -f $srcdir/config.status; then
 2048     { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
 2049 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
 2050    { (exit 1); exit 1; }; }
 2051   fi
 2052 fi
 2053 
 2054 # test whether we have cygpath
 2055 if test -z "$CYGPATH_W"; then
 2056   if (cygpath --version) >/dev/null 2>/dev/null; then
 2057     CYGPATH_W='cygpath -w'
 2058   else
 2059     CYGPATH_W=echo
 2060   fi
 2061 fi
 2062 
 2063 
 2064 # Define the identity of the package.
 2065  PACKAGE='utrac'
 2066  VERSION='0.3.0'
 2067 
 2068 
 2069 cat >>confdefs.h <<_ACEOF
 2070 #define PACKAGE "$PACKAGE"
 2071 _ACEOF
 2072 
 2073 
 2074 cat >>confdefs.h <<_ACEOF
 2075 #define VERSION "$VERSION"
 2076 _ACEOF
 2077 
 2078 # Some tools Automake needs.
 2079 
 2080 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
 2081 
 2082 
 2083 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
 2084 
 2085 
 2086 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
 2087 
 2088 
 2089 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
 2090 
 2091 
 2092 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
 2093 
 2094 install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
 2095 
 2096 # Installed binaries are usually stripped using `strip' when the user
 2097 # run `make install-strip'.  However `strip' might not be the right
 2098 # tool to use in cross-compilation environments, therefore Automake
 2099 # will honor the `STRIP' environment variable to overrule this program.
 2100 if test "$cross_compiling" != no; then
 2101   if test -n "$ac_tool_prefix"; then
 2102   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
 2103 set dummy ${ac_tool_prefix}strip; ac_word=$2
 2104 { echo "$as_me:$LINENO: checking for $ac_word" >&5
 2105 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 2106 if test "${ac_cv_prog_STRIP+set}" = set; then
 2107   echo $ECHO_N "(cached) $ECHO_C" >&6
 2108 else
 2109   if test -n "$STRIP"; then
 2110   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
 2111 else
 2112 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2113 for as_dir in $PATH
 2114 do
 2115   IFS=$as_save_IFS
 2116   test -z "$as_dir" && as_dir=.
 2117   for ac_exec_ext in '' $ac_executable_extensions; do
 2118   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2119     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
 2120     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2121     break 2
 2122   fi
 2123 done
 2124 done
 2125 IFS=$as_save_IFS
 2126 
 2127 fi
 2128 fi
 2129 STRIP=$ac_cv_prog_STRIP
 2130 if test -n "$STRIP"; then
 2131   { echo "$as_me:$LINENO: result: $STRIP" >&5
 2132 echo "${ECHO_T}$STRIP" >&6; }
 2133 else
 2134   { echo "$as_me:$LINENO: result: no" >&5
 2135 echo "${ECHO_T}no" >&6; }
 2136 fi
 2137 
 2138 
 2139 fi
 2140 if test -z "$ac_cv_prog_STRIP"; then
 2141   ac_ct_STRIP=$STRIP
 2142   # Extract the first word of "strip", so it can be a program name with args.
 2143 set dummy strip; ac_word=$2
 2144 { echo "$as_me:$LINENO: checking for $ac_word" >&5
 2145 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 2146 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
 2147   echo $ECHO_N "(cached) $ECHO_C" >&6
 2148 else
 2149   if test -n "$ac_ct_STRIP"; then
 2150   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
 2151 else
 2152 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2153 for as_dir in $PATH
 2154 do
 2155   IFS=$as_save_IFS
 2156   test -z "$as_dir" && as_dir=.
 2157   for ac_exec_ext in '' $ac_executable_extensions; do
 2158   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2159     ac_cv_prog_ac_ct_STRIP="strip"
 2160     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2161     break 2
 2162   fi
 2163 done
 2164 done
 2165 IFS=$as_save_IFS
 2166 
 2167 fi
 2168 fi
 2169 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
 2170 if test -n "$ac_ct_STRIP"; then
 2171   { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
 2172 echo "${ECHO_T}$ac_ct_STRIP" >&6; }
 2173 else
 2174   { echo "$as_me:$LINENO: result: no" >&5
 2175 echo "${ECHO_T}no" >&6; }
 2176 fi
 2177 
 2178   if test "x$ac_ct_STRIP" = x; then
 2179     STRIP=":"
 2180   else
 2181     case $cross_compiling:$ac_tool_warned in
 2182 yes:)
 2183 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 2184 whose name does not start with the host triplet.  If you think this
 2185 configuration is useful to you, please write to autoconf@gnu.org." >&5
 2186 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 2187 whose name does not start with the host triplet.  If you think this
 2188 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 2189 ac_tool_warned=yes ;;
 2190 esac
 2191     STRIP=$ac_ct_STRIP
 2192   fi
 2193 else
 2194   STRIP="$ac_cv_prog_STRIP"
 2195 fi
 2196 
 2197 fi
 2198 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 2199 
 2200 # We need awk for the "check" target.  The system "awk" is bad on
 2201 # some platforms.
 2202 # Always define AMTAR for backward compatibility.
 2203 
 2204 AMTAR=${AMTAR-"${am_missing_run}tar"}
 2205 
 2206 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
 2207 
 2208 
 2209 
 2210 
 2211 
 2212 
 2213 # Checks for programs.
 2214 ac_ext=c
 2215 ac_cpp='$CPP $CPPFLAGS'
 2216 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 2217 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 2218 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 2219 if test -n "$ac_tool_prefix"; then
 2220   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 2221 set dummy ${ac_tool_prefix}gcc; ac_word=$2
 2222 { echo "$as_me:$LINENO: checking for $ac_word" >&5
 2223 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 2224 if test "${ac_cv_prog_CC+set}" = set; then
 2225   echo $ECHO_N "(cached) $ECHO_C" >&6
 2226 else
 2227   if test -n "$CC"; then
 2228   ac_cv_prog_CC="$CC" # Let the user override the test.
 2229 else
 2230 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2231 for as_dir in $PATH
 2232 do
 2233   IFS=$as_save_IFS
 2234   test -z "$as_dir" && as_dir=.
 2235   for ac_exec_ext in '' $ac_executable_extensions; do
 2236   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2237     ac_cv_prog_CC="${ac_tool_prefix}gcc"
 2238     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2239     break 2
 2240   fi
 2241 done
 2242 done
 2243 IFS=$as_save_IFS
 2244 
 2245 fi
 2246 fi
 2247 CC=$ac_cv_prog_CC
 2248 if test -n "$CC"; then
 2249   { echo "$as_me:$LINENO: result: $CC" >&5
 2250 echo "${ECHO_T}$CC" >&6; }
 2251 else
 2252   { echo "$as_me:$LINENO: result: no" >&5
 2253 echo "${ECHO_T}no" >&6; }
 2254 fi
 2255 
 2256 
 2257 fi
 2258 if test -z "$ac_cv_prog_CC"; then
 2259   ac_ct_CC=$CC
 2260   # Extract the first word of "gcc", so it can be a program name with args.
 2261 set dummy gcc; ac_word=$2
 2262 { echo "$as_me:$LINENO: checking for $ac_word" >&5
 2263 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 2264 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
 2265   echo $ECHO_N "(cached) $ECHO_C" >&6
 2266 else
 2267   if test -n "$ac_ct_CC"; then
 2268   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 2269 else
 2270 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2271 for as_dir in $PATH
 2272 do
 2273   IFS=$as_save_IFS
 2274   test -z "$as_dir" && as_dir=.
 2275   for ac_exec_ext in '' $ac_executable_extensions; do
 2276   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2277     ac_cv_prog_ac_ct_CC="gcc"
 2278     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2279     break 2
 2280   fi
 2281 done
 2282 done
 2283 IFS=$as_save_IFS
 2284 
 2285 fi
 2286 fi
 2287 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 2288 if test -n "$ac_ct_CC"; then
 2289   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
 2290 echo "${ECHO_T}$ac_ct_CC" >&6; }
 2291 else
 2292   { echo "$as_me:$LINENO: result: no" >&5
 2293 echo "${ECHO_T}no" >&6; }
 2294 fi
 2295 
 2296   if test "x$ac_ct_CC" = x; then
 2297     CC=""
 2298   else
 2299     case $cross_compiling:$ac_tool_warned in
 2300 yes:)
 2301 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 2302 whose name does not start with the host triplet.  If you think this
 2303 configuration is useful to you, please write to autoconf@gnu.org." >&5
 2304 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 2305 whose name does not start with the host triplet.  If you think this
 2306 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 2307 ac_tool_warned=yes ;;
 2308 esac
 2309     CC=$ac_ct_CC
 2310   fi
 2311 else
 2312   CC="$ac_cv_prog_CC"
 2313 fi
 2314 
 2315 if test -z "$CC"; then
 2316           if test -n "$ac_tool_prefix"; then
 2317     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 2318 set dummy ${ac_tool_prefix}cc; ac_word=$2
 2319 { echo "$as_me:$LINENO: checking for $ac_word" >&5
 2320 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 2321 if test "${ac_cv_prog_CC+set}" = set; then
 2322   echo $ECHO_N "(cached) $ECHO_C" >&6
 2323 else
 2324   if test -n "$CC"; then
 2325   ac_cv_prog_CC="$CC" # Let the user override the test.
 2326 else
 2327 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2328 for as_dir in $PATH
 2329 do
 2330   IFS=$as_save_IFS
 2331   test -z "$as_dir" && as_dir=.
 2332   for ac_exec_ext in '' $ac_executable_extensions; do
 2333   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2334     ac_cv_prog_CC="${ac_tool_prefix}cc"
 2335     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2336     break 2
 2337   fi
 2338 done
 2339 done
 2340 IFS=$as_save_IFS
 2341 
 2342 fi
 2343 fi
 2344 CC=$ac_cv_prog_CC
 2345 if test -n "$CC"; then
 2346   { echo "$as_me:$LINENO: result: $CC" >&5
 2347 echo "${ECHO_T}$CC" >&6; }
 2348 else
 2349   { echo "$as_me:$LINENO: result: no" >&5
 2350 echo "${ECHO_T}no" >&6; }
 2351 fi
 2352 
 2353 
 2354   fi
 2355 fi
 2356 if test -z "$CC"; then
 2357   # Extract the first word of "cc", so it can be a program name with args.
 2358 set dummy cc; ac_word=$2
 2359 { echo "$as_me:$LINENO: checking for $ac_word" >&5
 2360 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 2361 if test "${ac_cv_prog_CC+set}" = set; then
 2362   echo $ECHO_N "(cached) $ECHO_C" >&6
 2363 else
 2364   if test -n "$CC"; then
 2365   ac_cv_prog_CC="$CC" # Let the user override the test.
 2366 else
 2367   ac_prog_rejected=no
 2368 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2369 for as_dir in $PATH
 2370 do
 2371   IFS=$as_save_IFS
 2372   test -z "$as_dir" && as_dir=.
 2373   for ac_exec_ext in '' $ac_executable_extensions; do
 2374   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2375     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
 2376        ac_prog_rejected=yes
 2377        continue
 2378      fi
 2379     ac_cv_prog_CC="cc"
 2380     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2381     break 2
 2382   fi
 2383 done
 2384 done
 2385 IFS=$as_save_IFS
 2386 
 2387 if test $ac_prog_rejected = yes; then
 2388   # We found a bogon in the path, so make sure we never use it.
 2389   set dummy $ac_cv_prog_CC
 2390   shift
 2391   if test $# != 0; then
 2392     # We chose a different compiler from the bogus one.
 2393     # However, it has the same basename, so the bogon will be chosen
 2394     # first if we set CC to just the basename; use the full file name.
 2395     shift
 2396     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
 2397   fi
 2398 fi
 2399 fi
 2400 fi
 2401 CC=$ac_cv_prog_CC
 2402 if test -n "$CC"; then
 2403   { echo "$as_me:$LINENO: result: $CC" >&5
 2404 echo "${ECHO_T}$CC" >&6; }
 2405 else
 2406   { echo "$as_me:$LINENO: result: no" >&5
 2407 echo "${ECHO_T}no" >&6; }
 2408 fi
 2409 
 2410 
 2411 fi
 2412 if test -z "$CC"; then
 2413   if test -n "$ac_tool_prefix"; then
 2414   for ac_prog in cl.exe
 2415   do
 2416     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 2417 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 2418 { echo "$as_me:$LINENO: checking for $ac_word" >&5
 2419 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 2420 if test "${ac_cv_prog_CC+set}" = set; then
 2421   echo $ECHO_N "(cached) $ECHO_C" >&6
 2422 else
 2423   if test -n "$CC"; then
 2424   ac_cv_prog_CC="$CC" # Let the user override the test.
 2425 else
 2426 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2427 for as_dir in $PATH
 2428 do
 2429   IFS=$as_save_IFS
 2430   test -z "$as_dir" && as_dir=.
 2431   for ac_exec_ext in '' $ac_executable_extensions; do
 2432   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2433     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
 2434     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2435     break 2
 2436   fi
 2437 done
 2438 done
 2439 IFS=$as_save_IFS
 2440 
 2441 fi
 2442 fi
 2443 CC=$ac_cv_prog_CC
 2444 if test -n "$CC"; then
 2445   { echo "$as_me:$LINENO: result: $CC" >&5
 2446 echo "${ECHO_T}$CC" >&6; }
 2447 else
 2448   { echo "$as_me:$LINENO: result: no" >&5
 2449 echo "${ECHO_T}no" >&6; }
 2450 fi
 2451 
 2452 
 2453     test -n "$CC" && break
 2454   done
 2455 fi
 2456 if test -z "$CC"; then
 2457   ac_ct_CC=$CC
 2458   for ac_prog in cl.exe
 2459 do
 2460   # Extract the first word of "$ac_prog", so it can be a program name with args.
 2461 set dummy $ac_prog; ac_word=$2
 2462 { echo "$as_me:$LINENO: checking for $ac_word" >&5
 2463 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
 2464 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
 2465   echo $ECHO_N "(cached) $ECHO_C" >&6
 2466 else
 2467   if test -n "$ac_ct_CC"; then
 2468   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 2469 else
 2470 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 2471 for as_dir in $PATH
 2472 do
 2473   IFS=$as_save_IFS
 2474   test -z "$as_dir" && as_dir=.
 2475   for ac_exec_ext in '' $ac_executable_extensions; do
 2476   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 2477     ac_cv_prog_ac_ct_CC="$ac_prog"
 2478     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
 2479     break 2
 2480   fi
 2481 done
 2482 done
 2483 IFS=$as_save_IFS
 2484 
 2485 fi
 2486 fi
 2487 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 2488 if test -n "$ac_ct_CC"; then
 2489   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
 2490 echo "${ECHO_T}$ac_ct_CC" >&6; }
 2491 else
 2492   { echo "$as_me:$LINENO: result: no" >&5
 2493 echo "${ECHO_T}no" >&6; }
 2494 fi
 2495 
 2496 
 2497   test -n "$ac_ct_CC" && break
 2498 done
 2499 
 2500   if test "x$ac_ct_CC" = x; then
 2501     CC=""
 2502   else
 2503     case $cross_compiling:$ac_tool_warned in
 2504 yes:)
 2505 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
 2506 whose name does not start with the host triplet.  If you think this
 2507 configuration is useful to you, please write to autoconf@gnu.org." >&5
 2508 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
 2509 whose name does not start with the host triplet.  If you think this
 2510 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
 2511 ac_tool_warned=yes ;;
 2512 esac
 2513     CC=$ac_ct_CC
 2514   fi
 2515 fi
 2516 
 2517 fi
 2518 
 2519 
 2520 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
 2521 See \`config.log' for more details." >&5
 2522 echo "$as_me: error: no acceptable C compiler found in \$PATH
 2523 See \`config.log' for more details." >&2;}
 2524    { (exit 1); exit 1; }; }
 2525 
 2526 # Provide some information about the compiler.
 2527 echo "$as_me:$LINENO: checking for C compiler version" >&5
 2528 ac_compiler=`set X $ac_compile; echo $2`
 2529 { (ac_try="$ac_compiler --version >&5"
 2530 case "(($ac_try" in
 2531   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2532   *) ac_try_echo=$ac_try;;
 2533 esac
 2534 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 2535   (eval "$ac_compiler --version >&5") 2>&5
 2536   ac_status=$?
 2537   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2538   (exit $ac_status); }
 2539 { (ac_try="$ac_compiler -v >&5"
 2540 case "(($ac_try" in
 2541   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2542   *) ac_try_echo=$ac_try;;
 2543 esac
 2544 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 2545   (eval "$ac_compiler -v >&5") 2>&5
 2546   ac_status=$?
 2547   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2548   (exit $ac_status); }
 2549 { (ac_try="$ac_compiler -V >&5"
 2550 case "(($ac_try" in
 2551   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2552   *) ac_try_echo=$ac_try;;
 2553 esac
 2554 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 2555   (eval "$ac_compiler -V >&5") 2>&5
 2556   ac_status=$?
 2557   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2558   (exit $ac_status); }
 2559 
 2560 cat >conftest.$ac_ext <<_ACEOF
 2561 /* confdefs.h.  */
 2562 _ACEOF
 2563 cat confdefs.h >>conftest.$ac_ext
 2564 cat >>conftest.$ac_ext <<_ACEOF
 2565 /* end confdefs.h.  */
 2566 
 2567 int
 2568 main ()
 2569 {
 2570 
 2571   ;
 2572   return 0;
 2573 }
 2574 _ACEOF
 2575 ac_clean_files_save=$ac_clean_files
 2576 ac_clean_files="$ac_clean_files a.out a.exe b.out"
 2577 # Try to create an executable without -o first, disregard a.out.
 2578 # It will help us diagnose broken compilers, and finding out an intuition
 2579 # of exeext.
 2580 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
 2581 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
 2582 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
 2583 #
 2584 # List of possible output files, starting from the most likely.
 2585 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
 2586 # only as a last resort.  b.out is created by i960 compilers.
 2587 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
 2588 #
 2589 # The IRIX 6 linker writes into existing files which may not be
 2590 # executable, retaining their permissions.  Remove them first so a
 2591 # subsequent execution test works.
 2592 ac_rmfiles=
 2593 for ac_file in $ac_files
 2594 do
 2595   case $ac_file in
 2596     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
 2597     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
 2598   esac
 2599 done
 2600 rm -f $ac_rmfiles
 2601 
 2602 if { (ac_try="$ac_link_default"
 2603 case "(($ac_try" in
 2604   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2605   *) ac_try_echo=$ac_try;;
 2606 esac
 2607 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 2608   (eval "$ac_link_default") 2>&5
 2609   ac_status=$?
 2610   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2611   (exit $ac_status); }; then
 2612   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
 2613 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
 2614 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
 2615 # so that the user can short-circuit this test for compilers unknown to
 2616 # Autoconf.
 2617 for ac_file in $ac_files ''
 2618 do
 2619   test -f "$ac_file" || continue
 2620   case $ac_file in
 2621     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
 2622     ;;
 2623     [ab].out )
 2624     # We found the default executable, but exeext='' is most
 2625     # certainly right.
 2626     break;;
 2627     *.* )
 2628         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
 2629     then :; else
 2630        ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 2631     fi
 2632     # We set ac_cv_exeext here because the later test for it is not
 2633     # safe: cross compilers may not add the suffix if given an `-o'
 2634     # argument, so we may need to know it at that point already.
 2635     # Even if this section looks crufty: it has the advantage of
 2636     # actually working.
 2637     break;;
 2638     * )
 2639     break;;
 2640   esac
 2641 done
 2642 test "$ac_cv_exeext" = no && ac_cv_exeext=
 2643 
 2644 else
 2645   ac_file=''
 2646 fi
 2647 
 2648 { echo "$as_me:$LINENO: result: $ac_file" >&5
 2649 echo "${ECHO_T}$ac_file" >&6; }
 2650 if test -z "$ac_file"; then
 2651   echo "$as_me: failed program was:" >&5
 2652 sed 's/^/| /' conftest.$ac_ext >&5
 2653 
 2654 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
 2655 See \`config.log' for more details." >&5
 2656 echo "$as_me: error: C compiler cannot create executables
 2657 See \`config.log' for more details." >&2;}
 2658    { (exit 77); exit 77; }; }
 2659 fi
 2660 
 2661 ac_exeext=$ac_cv_exeext
 2662 
 2663 # Check that the compiler produces executables we can run.  If not, either
 2664 # the compiler is broken, or we cross compile.
 2665 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
 2666 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
 2667 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
 2668 # If not cross compiling, check that we can run a simple program.
 2669 if test "$cross_compiling" != yes; then
 2670   if { ac_try='./$ac_file'
 2671   { (case "(($ac_try" in
 2672   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2673   *) ac_try_echo=$ac_try;;
 2674 esac
 2675 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 2676   (eval "$ac_try") 2>&5
 2677   ac_status=$?
 2678   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2679   (exit $ac_status); }; }; then
 2680     cross_compiling=no
 2681   else
 2682     if test "$cross_compiling" = maybe; then
 2683     cross_compiling=yes
 2684     else
 2685     { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
 2686 If you meant to cross compile, use \`--host'.
 2687 See \`config.log' for more details." >&5
 2688 echo "$as_me: error: cannot run C compiled programs.
 2689 If you meant to cross compile, use \`--host'.
 2690 See \`config.log' for more details." >&2;}
 2691    { (exit 1); exit 1; }; }
 2692     fi
 2693   fi
 2694 fi
 2695 { echo "$as_me:$LINENO: result: yes" >&5
 2696 echo "${ECHO_T}yes" >&6; }
 2697 
 2698 rm -f a.out a.exe conftest$ac_cv_exeext b.out
 2699 ac_clean_files=$ac_clean_files_save
 2700 # Check that the compiler produces executables we can run.  If not, either
 2701 # the compiler is broken, or we cross compile.
 2702 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
 2703 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
 2704 { echo "$as_me:$LINENO: result: $cross_compiling" >&5
 2705 echo "${ECHO_T}$cross_compiling" >&6; }
 2706 
 2707 { echo "$as_me:$LINENO: checking for suffix of executables" >&5
 2708 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
 2709 if { (ac_try="$ac_link"
 2710 case "(($ac_try" in
 2711   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2712   *) ac_try_echo=$ac_try;;
 2713 esac
 2714 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 2715   (eval "$ac_link") 2>&5
 2716   ac_status=$?
 2717   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2718   (exit $ac_status); }; then
 2719   # If both `conftest.exe' and `conftest' are `present' (well, observable)
 2720 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
 2721 # work properly (i.e., refer to `conftest.exe'), while it won't with
 2722 # `rm'.
 2723 for ac_file in conftest.exe conftest conftest.*; do
 2724   test -f "$ac_file" || continue
 2725   case $ac_file in
 2726     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
 2727     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 2728       break;;
 2729     * ) break;;
 2730   esac
 2731 done
 2732 else
 2733   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
 2734 See \`config.log' for more details." >&5
 2735 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
 2736 See \`config.log' for more details." >&2;}
 2737    { (exit 1); exit 1; }; }
 2738 fi
 2739 
 2740 rm -f conftest$ac_cv_exeext
 2741 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
 2742 echo "${ECHO_T}$ac_cv_exeext" >&6; }
 2743 
 2744 rm -f conftest.$ac_ext
 2745 EXEEXT=$ac_cv_exeext
 2746 ac_exeext=$EXEEXT
 2747 { echo "$as_me:$LINENO: checking for suffix of object files" >&5
 2748 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
 2749 if test "${ac_cv_objext+set}" = set; then
 2750   echo $ECHO_N "(cached) $ECHO_C" >&6
 2751 else
 2752   cat >conftest.$ac_ext <<_ACEOF
 2753 /* confdefs.h.  */
 2754 _ACEOF
 2755 cat confdefs.h >>conftest.$ac_ext
 2756 cat >>conftest.$ac_ext <<_ACEOF
 2757 /* end confdefs.h.  */
 2758 
 2759 int
 2760 main ()
 2761 {
 2762 
 2763   ;
 2764   return 0;
 2765 }
 2766 _ACEOF
 2767 rm -f conftest.o conftest.obj
 2768 if { (ac_try="$ac_compile"
 2769 case "(($ac_try" in
 2770   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2771   *) ac_try_echo=$ac_try;;
 2772 esac
 2773 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 2774   (eval "$ac_compile") 2>&5
 2775   ac_status=$?
 2776   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2777   (exit $ac_status); }; then
 2778   for ac_file in conftest.o conftest.obj conftest.*; do
 2779   test -f "$ac_file" || continue;
 2780   case $ac_file in
 2781     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
 2782     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
 2783        break;;
 2784   esac
 2785 done
 2786 else
 2787   echo "$as_me: failed program was:" >&5
 2788 sed 's/^/| /' conftest.$ac_ext >&5
 2789 
 2790 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
 2791 See \`config.log' for more details." >&5
 2792 echo "$as_me: error: cannot compute suffix of object files: cannot compile
 2793 See \`config.log' for more details." >&2;}
 2794    { (exit 1); exit 1; }; }
 2795 fi
 2796 
 2797 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 2798 fi
 2799 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
 2800 echo "${ECHO_T}$ac_cv_objext" >&6; }
 2801 OBJEXT=$ac_cv_objext
 2802 ac_objext=$OBJEXT
 2803 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
 2804 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
 2805 if test "${ac_cv_c_compiler_gnu+set}" = set; then
 2806   echo $ECHO_N "(cached) $ECHO_C" >&6
 2807 else
 2808   cat >conftest.$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 
 2815 int
 2816 main ()
 2817 {
 2818 #ifndef __GNUC__
 2819        choke me
 2820 #endif
 2821 
 2822   ;
 2823   return 0;
 2824 }
 2825 _ACEOF
 2826 rm -f conftest.$ac_objext
 2827 if { (ac_try="$ac_compile"
 2828 case "(($ac_try" in
 2829   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2830   *) ac_try_echo=$ac_try;;
 2831 esac
 2832 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 2833   (eval "$ac_compile") 2>conftest.er1
 2834   ac_status=$?
 2835   grep -v '^ *+' conftest.er1 >conftest.err
 2836   rm -f conftest.er1
 2837   cat conftest.err >&5
 2838   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2839   (exit $ac_status); } && {
 2840      test -z "$ac_c_werror_flag" ||
 2841      test ! -s conftest.err
 2842        } && test -s conftest.$ac_objext; then
 2843   ac_compiler_gnu=yes
 2844 else
 2845   echo "$as_me: failed program was:" >&5
 2846 sed 's/^/| /' conftest.$ac_ext >&5
 2847 
 2848     ac_compiler_gnu=no
 2849 fi
 2850 
 2851 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2852 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 2853 
 2854 fi
 2855 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
 2856 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
 2857 GCC=`test $ac_compiler_gnu = yes && echo yes`
 2858 ac_test_CFLAGS=${CFLAGS+set}
 2859 ac_save_CFLAGS=$CFLAGS
 2860 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
 2861 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
 2862 if test "${ac_cv_prog_cc_g+set}" = set; then
 2863   echo $ECHO_N "(cached) $ECHO_C" >&6
 2864 else
 2865   ac_save_c_werror_flag=$ac_c_werror_flag
 2866    ac_c_werror_flag=yes
 2867    ac_cv_prog_cc_g=no
 2868    CFLAGS="-g"
 2869    cat >conftest.$ac_ext <<_ACEOF
 2870 /* confdefs.h.  */
 2871 _ACEOF
 2872 cat confdefs.h >>conftest.$ac_ext
 2873 cat >>conftest.$ac_ext <<_ACEOF
 2874 /* end confdefs.h.  */
 2875 
 2876 int
 2877 main ()
 2878 {
 2879 
 2880   ;
 2881   return 0;
 2882 }
 2883 _ACEOF
 2884 rm -f conftest.$ac_objext
 2885 if { (ac_try="$ac_compile"
 2886 case "(($ac_try" in
 2887   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2888   *) ac_try_echo=$ac_try;;
 2889 esac
 2890 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 2891   (eval "$ac_compile") 2>conftest.er1
 2892   ac_status=$?
 2893   grep -v '^ *+' conftest.er1 >conftest.err
 2894   rm -f conftest.er1
 2895   cat conftest.err >&5
 2896   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2897   (exit $ac_status); } && {
 2898      test -z "$ac_c_werror_flag" ||
 2899      test ! -s conftest.err
 2900        } && test -s conftest.$ac_objext; then
 2901   ac_cv_prog_cc_g=yes
 2902 else
 2903   echo "$as_me: failed program was:" >&5
 2904 sed 's/^/| /' conftest.$ac_ext >&5
 2905 
 2906     CFLAGS=""
 2907       cat >conftest.$ac_ext <<_ACEOF
 2908 /* confdefs.h.  */
 2909 _ACEOF
 2910 cat confdefs.h >>conftest.$ac_ext
 2911 cat >>conftest.$ac_ext <<_ACEOF
 2912 /* end confdefs.h.  */
 2913 
 2914 int
 2915 main ()
 2916 {
 2917 
 2918   ;
 2919   return 0;
 2920 }
 2921 _ACEOF
 2922 rm -f conftest.$ac_objext
 2923 if { (ac_try="$ac_compile"
 2924 case "(($ac_try" in
 2925   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2926   *) ac_try_echo=$ac_try;;
 2927 esac
 2928 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 2929   (eval "$ac_compile") 2>conftest.er1
 2930   ac_status=$?
 2931   grep -v '^ *+' conftest.er1 >conftest.err
 2932   rm -f conftest.er1
 2933   cat conftest.err >&5
 2934   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2935   (exit $ac_status); } && {
 2936      test -z "$ac_c_werror_flag" ||
 2937      test ! -s conftest.err
 2938        } && test -s conftest.$ac_objext; then
 2939   :
 2940 else
 2941   echo "$as_me: failed program was:" >&5
 2942 sed 's/^/| /' conftest.$ac_ext >&5
 2943 
 2944     ac_c_werror_flag=$ac_save_c_werror_flag
 2945      CFLAGS="-g"
 2946      cat >conftest.$ac_ext <<_ACEOF
 2947 /* confdefs.h.  */
 2948 _ACEOF
 2949 cat confdefs.h >>conftest.$ac_ext
 2950 cat >>conftest.$ac_ext <<_ACEOF
 2951 /* end confdefs.h.  */
 2952 
 2953 int
 2954 main ()
 2955 {
 2956 
 2957   ;
 2958   return 0;
 2959 }
 2960 _ACEOF
 2961 rm -f conftest.$ac_objext
 2962 if { (ac_try="$ac_compile"
 2963 case "(($ac_try" in
 2964   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 2965   *) ac_try_echo=$ac_try;;
 2966 esac
 2967 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 2968   (eval "$ac_compile") 2>conftest.er1
 2969   ac_status=$?
 2970   grep -v '^ *+' conftest.er1 >conftest.err
 2971   rm -f conftest.er1
 2972   cat conftest.err >&5
 2973   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 2974   (exit $ac_status); } && {
 2975      test -z "$ac_c_werror_flag" ||
 2976      test ! -s conftest.err
 2977        } && test -s conftest.$ac_objext; then
 2978   ac_cv_prog_cc_g=yes
 2979 else
 2980   echo "$as_me: failed program was:" >&5
 2981 sed 's/^/| /' conftest.$ac_ext >&5
 2982 
 2983 
 2984 fi
 2985 
 2986 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2987 fi
 2988 
 2989 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2990 fi
 2991 
 2992 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 2993    ac_c_werror_flag=$ac_save_c_werror_flag
 2994 fi
 2995 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
 2996 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
 2997 if test "$ac_test_CFLAGS" = set; then
 2998   CFLAGS=$ac_save_CFLAGS
 2999 elif test $ac_cv_prog_cc_g = yes; then
 3000   if test "$GCC" = yes; then
 3001     CFLAGS="-g -O2"
 3002   else
 3003     CFLAGS="-g"
 3004   fi
 3005 else
 3006   if test "$GCC" = yes; then
 3007     CFLAGS="-O2"
 3008   else
 3009     CFLAGS=
 3010   fi
 3011 fi
 3012 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
 3013 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
 3014 if test "${ac_cv_prog_cc_c89+set}" = set; then
 3015   echo $ECHO_N "(cached) $ECHO_C" >&6
 3016 else
 3017   ac_cv_prog_cc_c89=no
 3018 ac_save_CC=$CC
 3019 cat >conftest.$ac_ext <<_ACEOF
 3020 /* confdefs.h.  */
 3021 _ACEOF
 3022 cat confdefs.h >>conftest.$ac_ext
 3023 cat >>conftest.$ac_ext <<_ACEOF
 3024 /* end confdefs.h.  */
 3025 #include <stdarg.h>
 3026 #include <stdio.h>
 3027 #include <sys/types.h>
 3028 #include <sys/stat.h>
 3029 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 3030 struct buf { int x; };
 3031 FILE * (*rcsopen) (struct buf *, struct stat *, int);
 3032 static char *e (p, i)
 3033      char **p;
 3034      int i;
 3035 {
 3036   return p[i];
 3037 }
 3038 static char *f (char * (*g) (char **, int), char **p, ...)
 3039 {
 3040   char *s;
 3041   va_list v;
 3042   va_start (v,p);
 3043   s = g (p, va_arg (v,int));
 3044   va_end (v);
 3045   return s;
 3046 }
 3047 
 3048 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
 3049    function prototypes and stuff, but not '\xHH' hex character constants.
 3050    These don't provoke an error unfortunately, instead are silently treated
 3051    as 'x'.  The following induces an error, until -std is added to get
 3052    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
 3053    array size at least.  It's necessary to write '\x00'==0 to get something
 3054    that's true only with -std.  */
 3055 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
 3056 
 3057 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
 3058    inside strings and character constants.  */
 3059 #define FOO(x) 'x'
 3060 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
 3061 
 3062 int test (int i, double x);
 3063 struct s1 {int (*f) (int a);};
 3064 struct s2 {int (*f) (double a);};
 3065 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
 3066 int argc;
 3067 char **argv;
 3068 int
 3069 main ()
 3070 {
 3071 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
 3072   ;
 3073   return 0;
 3074 }
 3075 _ACEOF
 3076 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
 3077     -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 3078 do
 3079   CC="$ac_save_CC $ac_arg"
 3080   rm -f conftest.$ac_objext
 3081 if { (ac_try="$ac_compile"
 3082 case "(($ac_try" in
 3083   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3084   *) ac_try_echo=$ac_try;;
 3085 esac
 3086 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 3087   (eval "$ac_compile") 2>conftest.er1
 3088   ac_status=$?
 3089   grep -v '^ *+' conftest.er1 >conftest.err
 3090   rm -f conftest.er1
 3091   cat conftest.err >&5
 3092   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3093   (exit $ac_status); } && {
 3094      test -z "$ac_c_werror_flag" ||
 3095      test ! -s conftest.err
 3096        } && test -s conftest.$ac_objext; then
 3097   ac_cv_prog_cc_c89=$ac_arg
 3098 else
 3099   echo "$as_me: failed program was:" >&5
 3100 sed 's/^/| /' conftest.$ac_ext >&5
 3101 
 3102 
 3103 fi
 3104 
 3105 rm -f core conftest.err conftest.$ac_objext
 3106   test "x$ac_cv_prog_cc_c89" != "xno" && break
 3107 done
 3108 rm -f conftest.$ac_ext
 3109 CC=$ac_save_CC
 3110 
 3111 fi
 3112 # AC_CACHE_VAL
 3113 case "x$ac_cv_prog_cc_c89" in
 3114   x)
 3115     { echo "$as_me:$LINENO: result: none needed" >&5
 3116 echo "${ECHO_T}none needed" >&6; } ;;
 3117   xno)
 3118     { echo "$as_me:$LINENO: result: unsupported" >&5
 3119 echo "${ECHO_T}unsupported" >&6; } ;;
 3120   *)
 3121     CC="$CC $ac_cv_prog_cc_c89"
 3122     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
 3123 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
 3124 esac
 3125 
 3126 
 3127 ac_ext=c
 3128 ac_cpp='$CPP $CPPFLAGS'
 3129 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 3130 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 3131 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 3132 DEPDIR="${am__leading_dot}deps"
 3133 
 3134 ac_config_commands="$ac_config_commands depfiles"
 3135 
 3136 
 3137 am_make=${MAKE-make}
 3138 cat > confinc << 'END'
 3139 am__doit:
 3140     @echo done
 3141 .PHONY: am__doit
 3142 END
 3143 # If we don't find an include directive, just comment out the code.
 3144 { echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
 3145 echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; }
 3146 am__include="#"
 3147 am__quote=
 3148 _am_result=none
 3149 # First try GNU make style include.
 3150 echo "include confinc" > confmf
 3151 # We grep out `Entering directory' and `Leaving directory'
 3152 # messages which can occur if `w' ends up in MAKEFLAGS.
 3153 # In particular we don't look at `^make:' because GNU make might
 3154 # be invoked under some other name (usually "gmake"), in which
 3155 # case it prints its new name instead of `make'.
 3156 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
 3157    am__include=include
 3158    am__quote=
 3159    _am_result=GNU
 3160 fi
 3161 # Now try BSD make style include.
 3162 if test "$am__include" = "#"; then
 3163    echo '.include "confinc"' > confmf
 3164    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
 3165       am__include=.include
 3166       am__quote="\""
 3167       _am_result=BSD
 3168    fi
 3169 fi
 3170 
 3171 
 3172 { echo "$as_me:$LINENO: result: $_am_result" >&5
 3173 echo "${ECHO_T}$_am_result" >&6; }
 3174 rm -f confinc confmf
 3175 
 3176 # Check whether --enable-dependency-tracking was given.
 3177 if test "${enable_dependency_tracking+set}" = set; then
 3178   enableval=$enable_dependency_tracking;
 3179 fi
 3180 
 3181 if test "x$enable_dependency_tracking" != xno; then
 3182   am_depcomp="$ac_aux_dir/depcomp"
 3183   AMDEPBACKSLASH='\'
 3184 fi
 3185  if test "x$enable_dependency_tracking" != xno; then
 3186   AMDEP_TRUE=
 3187   AMDEP_FALSE='#'
 3188 else
 3189   AMDEP_TRUE='#'
 3190   AMDEP_FALSE=
 3191 fi
 3192 
 3193 
 3194 
 3195 depcc="$CC"   am_compiler_list=
 3196 
 3197 { echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
 3198 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
 3199 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
 3200   echo $ECHO_N "(cached) $ECHO_C" >&6
 3201 else
 3202   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 3203   # We make a subdir and do the tests there.  Otherwise we can end up
 3204   # making bogus files that we don't know about and never remove.  For
 3205   # instance it was reported that on HP-UX the gcc test will end up
 3206   # making a dummy file named `D' -- because `-MD' means `put the output
 3207   # in D'.
 3208   mkdir conftest.dir
 3209   # Copy depcomp to subdir because otherwise we won't find it if we're
 3210   # using a relative directory.
 3211   cp "$am_depcomp" conftest.dir
 3212   cd conftest.dir
 3213   # We will build objects and dependencies in a subdirectory because
 3214   # it helps to detect inapplicable dependency modes.  For instance
 3215   # both Tru64's cc and ICC support -MD to output dependencies as a
 3216   # side effect of compilation, but ICC will put the dependencies in
 3217   # the current directory while Tru64 will put them in the object
 3218   # directory.
 3219   mkdir sub
 3220 
 3221   am_cv_CC_dependencies_compiler_type=none
 3222   if test "$am_compiler_list" = ""; then
 3223      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
 3224   fi
 3225   for depmode in $am_compiler_list; do
 3226     # Setup a source with many dependencies, because some compilers
 3227     # like to wrap large dependency lists on column 80 (with \), and
 3228     # we should not choose a depcomp mode which is confused by this.
 3229     #
 3230     # We need to recreate these files for each test, as the compiler may
 3231     # overwrite some of them when testing with obscure command lines.
 3232     # This happens at least with the AIX C compiler.
 3233     : > sub/conftest.c
 3234     for i in 1 2 3 4 5 6; do
 3235       echo '#include "conftst'$i'.h"' >> sub/conftest.c
 3236       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
 3237       # Solaris 8's {/usr,}/bin/sh.
 3238       touch sub/conftst$i.h
 3239     done
 3240     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
 3241 
 3242     case $depmode in
 3243     nosideeffect)
 3244       # after this tag, mechanisms are not by side-effect, so they'll
 3245       # only be used when explicitly requested
 3246       if test "x$enable_dependency_tracking" = xyes; then
 3247     continue
 3248       else
 3249     break
 3250       fi
 3251       ;;
 3252     none) break ;;
 3253     esac
 3254     # We check with `-c' and `-o' for the sake of the "dashmstdout"
 3255     # mode.  It turns out that the SunPro C++ compiler does not properly
 3256     # handle `-M -o', and we need to detect this.
 3257     if depmode=$depmode \
 3258        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
 3259        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
 3260        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
 3261          >/dev/null 2>conftest.err &&
 3262        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
 3263        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
 3264        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
 3265        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
 3266       # icc doesn't choke on unknown options, it will just issue warnings
 3267       # or remarks (even with -Werror).  So we grep stderr for any message
 3268       # that says an option was ignored or not supported.
 3269       # When given -MP, icc 7.0 and 7.1 complain thusly:
 3270       #   icc: Command line warning: ignoring option '-M'; no argument required
 3271       # The diagnosis changed in icc 8.0:
 3272       #   icc: Command line remark: option '-MP' not supported
 3273       if (grep 'ignoring option' conftest.err ||
 3274           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
 3275         am_cv_CC_dependencies_compiler_type=$depmode
 3276         break
 3277       fi
 3278     fi
 3279   done
 3280 
 3281   cd ..
 3282   rm -rf conftest.dir
 3283 else
 3284   am_cv_CC_dependencies_compiler_type=none
 3285 fi
 3286 
 3287 fi
 3288 { echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
 3289 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
 3290 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
 3291 
 3292  if
 3293   test "x$enable_dependency_tracking" != xno \
 3294   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
 3295   am__fastdepCC_TRUE=
 3296   am__fastdepCC_FALSE='#'
 3297 else
 3298   am__fastdepCC_TRUE='#'
 3299   am__fastdepCC_FALSE=
 3300 fi
 3301 
 3302 
 3303 { echo "$as_me:$LINENO: checking whether ln -s works" >&5
 3304 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }
 3305 LN_S=$as_ln_s
 3306 if test "$LN_S" = "ln -s"; then
 3307   { echo "$as_me:$LINENO: result: yes" >&5
 3308 echo "${ECHO_T}yes" >&6; }
 3309 else
 3310   { echo "$as_me:$LINENO: result: no, using $LN_S" >&5
 3311 echo "${ECHO_T}no, using $LN_S" >&6; }
 3312 fi
 3313 
 3314 
 3315 # Checks for header files.
 3316 
 3317 ac_ext=c
 3318 ac_cpp='$CPP $CPPFLAGS'
 3319 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 3320 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 3321 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 3322 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
 3323 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
 3324 # On Suns, sometimes $CPP names a directory.
 3325 if test -n "$CPP" && test -d "$CPP"; then
 3326   CPP=
 3327 fi
 3328 if test -z "$CPP"; then
 3329   if test "${ac_cv_prog_CPP+set}" = set; then
 3330   echo $ECHO_N "(cached) $ECHO_C" >&6
 3331 else
 3332       # Double quotes because CPP needs to be expanded
 3333     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
 3334     do
 3335       ac_preproc_ok=false
 3336 for ac_c_preproc_warn_flag in '' yes
 3337 do
 3338   # Use a header file that comes with gcc, so configuring glibc
 3339   # with a fresh cross-compiler works.
 3340   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 3341   # <limits.h> exists even on freestanding compilers.
 3342   # On the NeXT, cc -E runs the code through the compiler's parser,
 3343   # not just through cpp. "Syntax error" is here to catch this case.
 3344   cat >conftest.$ac_ext <<_ACEOF
 3345 /* confdefs.h.  */
 3346 _ACEOF
 3347 cat confdefs.h >>conftest.$ac_ext
 3348 cat >>conftest.$ac_ext <<_ACEOF
 3349 /* end confdefs.h.  */
 3350 #ifdef __STDC__
 3351 # include <limits.h>
 3352 #else
 3353 # include <assert.h>
 3354 #endif
 3355              Syntax error
 3356 _ACEOF
 3357 if { (ac_try="$ac_cpp conftest.$ac_ext"
 3358 case "(($ac_try" in
 3359   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3360   *) ac_try_echo=$ac_try;;
 3361 esac
 3362 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 3363   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
 3364   ac_status=$?
 3365   grep -v '^ *+' conftest.er1 >conftest.err
 3366   rm -f conftest.er1
 3367   cat conftest.err >&5
 3368   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3369   (exit $ac_status); } >/dev/null && {
 3370      test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 3371      test ! -s conftest.err
 3372        }; then
 3373   :
 3374 else
 3375   echo "$as_me: failed program was:" >&5
 3376 sed 's/^/| /' conftest.$ac_ext >&5
 3377 
 3378   # Broken: fails on valid input.
 3379 continue
 3380 fi
 3381 
 3382 rm -f conftest.err conftest.$ac_ext
 3383 
 3384   # OK, works on sane cases.  Now check whether nonexistent headers
 3385   # can be detected and how.
 3386   cat >conftest.$ac_ext <<_ACEOF
 3387 /* confdefs.h.  */
 3388 _ACEOF
 3389 cat confdefs.h >>conftest.$ac_ext
 3390 cat >>conftest.$ac_ext <<_ACEOF
 3391 /* end confdefs.h.  */
 3392 #include <ac_nonexistent.h>
 3393 _ACEOF
 3394 if { (ac_try="$ac_cpp conftest.$ac_ext"
 3395 case "(($ac_try" in
 3396   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3397   *) ac_try_echo=$ac_try;;
 3398 esac
 3399 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 3400   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
 3401   ac_status=$?
 3402   grep -v '^ *+' conftest.er1 >conftest.err
 3403   rm -f conftest.er1
 3404   cat conftest.err >&5
 3405   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3406   (exit $ac_status); } >/dev/null && {
 3407      test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 3408      test ! -s conftest.err
 3409        }; then
 3410   # Broken: success on invalid input.
 3411 continue
 3412 else
 3413   echo "$as_me: failed program was:" >&5
 3414 sed 's/^/| /' conftest.$ac_ext >&5
 3415 
 3416   # Passes both tests.
 3417 ac_preproc_ok=:
 3418 break
 3419 fi
 3420 
 3421 rm -f conftest.err conftest.$ac_ext
 3422 
 3423 done
 3424 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 3425 rm -f conftest.err conftest.$ac_ext
 3426 if $ac_preproc_ok; then
 3427   break
 3428 fi
 3429 
 3430     done
 3431     ac_cv_prog_CPP=$CPP
 3432 
 3433 fi
 3434   CPP=$ac_cv_prog_CPP
 3435 else
 3436   ac_cv_prog_CPP=$CPP
 3437 fi
 3438 { echo "$as_me:$LINENO: result: $CPP" >&5
 3439 echo "${ECHO_T}$CPP" >&6; }
 3440 ac_preproc_ok=false
 3441 for ac_c_preproc_warn_flag in '' yes
 3442 do
 3443   # Use a header file that comes with gcc, so configuring glibc
 3444   # with a fresh cross-compiler works.
 3445   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 3446   # <limits.h> exists even on freestanding compilers.
 3447   # On the NeXT, cc -E runs the code through the compiler's parser,
 3448   # not just through cpp. "Syntax error" is here to catch this case.
 3449   cat >conftest.$ac_ext <<_ACEOF
 3450 /* confdefs.h.  */
 3451 _ACEOF
 3452 cat confdefs.h >>conftest.$ac_ext
 3453 cat >>conftest.$ac_ext <<_ACEOF
 3454 /* end confdefs.h.  */
 3455 #ifdef __STDC__
 3456 # include <limits.h>
 3457 #else
 3458 # include <assert.h>
 3459 #endif
 3460              Syntax error
 3461 _ACEOF
 3462 if { (ac_try="$ac_cpp conftest.$ac_ext"
 3463 case "(($ac_try" in
 3464   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3465   *) ac_try_echo=$ac_try;;
 3466 esac
 3467 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 3468   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
 3469   ac_status=$?
 3470   grep -v '^ *+' conftest.er1 >conftest.err
 3471   rm -f conftest.er1
 3472   cat conftest.err >&5
 3473   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3474   (exit $ac_status); } >/dev/null && {
 3475      test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 3476      test ! -s conftest.err
 3477        }; then
 3478   :
 3479 else
 3480   echo "$as_me: failed program was:" >&5
 3481 sed 's/^/| /' conftest.$ac_ext >&5
 3482 
 3483   # Broken: fails on valid input.
 3484 continue
 3485 fi
 3486 
 3487 rm -f conftest.err conftest.$ac_ext
 3488 
 3489   # OK, works on sane cases.  Now check whether nonexistent headers
 3490   # can be detected and how.
 3491   cat >conftest.$ac_ext <<_ACEOF
 3492 /* confdefs.h.  */
 3493 _ACEOF
 3494 cat confdefs.h >>conftest.$ac_ext
 3495 cat >>conftest.$ac_ext <<_ACEOF
 3496 /* end confdefs.h.  */
 3497 #include <ac_nonexistent.h>
 3498 _ACEOF
 3499 if { (ac_try="$ac_cpp conftest.$ac_ext"
 3500 case "(($ac_try" in
 3501   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3502   *) ac_try_echo=$ac_try;;
 3503 esac
 3504 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 3505   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
 3506   ac_status=$?
 3507   grep -v '^ *+' conftest.er1 >conftest.err
 3508   rm -f conftest.er1
 3509   cat conftest.err >&5
 3510   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3511   (exit $ac_status); } >/dev/null && {
 3512      test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 3513      test ! -s conftest.err
 3514        }; then
 3515   # Broken: success on invalid input.
 3516 continue
 3517 else
 3518   echo "$as_me: failed program was:" >&5
 3519 sed 's/^/| /' conftest.$ac_ext >&5
 3520 
 3521   # Passes both tests.
 3522 ac_preproc_ok=:
 3523 break
 3524 fi
 3525 
 3526 rm -f conftest.err conftest.$ac_ext
 3527 
 3528 done
 3529 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 3530 rm -f conftest.err conftest.$ac_ext
 3531 if $ac_preproc_ok; then
 3532   :
 3533 else
 3534   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
 3535 See \`config.log' for more details." >&5
 3536 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
 3537 See \`config.log' for more details." >&2;}
 3538    { (exit 1); exit 1; }; }
 3539 fi
 3540 
 3541 ac_ext=c
 3542 ac_cpp='$CPP $CPPFLAGS'
 3543 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 3544 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 3545 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 3546 
 3547 
 3548 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
 3549 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
 3550 if test "${ac_cv_path_GREP+set}" = set; then
 3551   echo $ECHO_N "(cached) $ECHO_C" >&6
 3552 else
 3553   # Extract the first word of "grep ggrep" to use in msg output
 3554 if test -z "$GREP"; then
 3555 set dummy grep ggrep; ac_prog_name=$2
 3556 if test "${ac_cv_path_GREP+set}" = set; then
 3557   echo $ECHO_N "(cached) $ECHO_C" >&6
 3558 else
 3559   ac_path_GREP_found=false
 3560 # Loop through the user's path and test for each of PROGNAME-LIST
 3561 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3562 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 3563 do
 3564   IFS=$as_save_IFS
 3565   test -z "$as_dir" && as_dir=.
 3566   for ac_prog in grep ggrep; do
 3567   for ac_exec_ext in '' $ac_executable_extensions; do
 3568     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
 3569     { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
 3570     # Check for GNU ac_path_GREP and select it if it is found.
 3571   # Check for GNU $ac_path_GREP
 3572 case `"$ac_path_GREP" --version 2>&1` in
 3573 *GNU*)
 3574   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
 3575 *)
 3576   ac_count=0
 3577   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
 3578   while :
 3579   do
 3580     cat "conftest.in" "conftest.in" >"conftest.tmp"
 3581     mv "conftest.tmp" "conftest.in"
 3582     cp "conftest.in" "conftest.nl"
 3583     echo 'GREP' >> "conftest.nl"
 3584     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
 3585     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
 3586     ac_count=`expr $ac_count + 1`
 3587     if test $ac_count -gt ${ac_path_GREP_max-0}; then
 3588       # Best one so far, save it but keep looking for a better one
 3589       ac_cv_path_GREP="$ac_path_GREP"
 3590       ac_path_GREP_max=$ac_count
 3591     fi
 3592     # 10*(2^10) chars as input seems more than enough
 3593     test $ac_count -gt 10 && break
 3594   done
 3595   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
 3596 esac
 3597 
 3598 
 3599     $ac_path_GREP_found && break 3
 3600   done
 3601 done
 3602 
 3603 done
 3604 IFS=$as_save_IFS
 3605 
 3606 
 3607 fi
 3608 
 3609 GREP="$ac_cv_path_GREP"
 3610 if test -z "$GREP"; then
 3611   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
 3612 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
 3613    { (exit 1); exit 1; }; }
 3614 fi
 3615 
 3616 else
 3617   ac_cv_path_GREP=$GREP
 3618 fi
 3619 
 3620 
 3621 fi
 3622 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
 3623 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
 3624  GREP="$ac_cv_path_GREP"
 3625 
 3626 
 3627 { echo "$as_me:$LINENO: checking for egrep" >&5
 3628 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
 3629 if test "${ac_cv_path_EGREP+set}" = set; then
 3630   echo $ECHO_N "(cached) $ECHO_C" >&6
 3631 else
 3632   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
 3633    then ac_cv_path_EGREP="$GREP -E"
 3634    else
 3635      # Extract the first word of "egrep" to use in msg output
 3636 if test -z "$EGREP"; then
 3637 set dummy egrep; ac_prog_name=$2
 3638 if test "${ac_cv_path_EGREP+set}" = set; then
 3639   echo $ECHO_N "(cached) $ECHO_C" >&6
 3640 else
 3641   ac_path_EGREP_found=false
 3642 # Loop through the user's path and test for each of PROGNAME-LIST
 3643 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 3644 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 3645 do
 3646   IFS=$as_save_IFS
 3647   test -z "$as_dir" && as_dir=.
 3648   for ac_prog in egrep; do
 3649   for ac_exec_ext in '' $ac_executable_extensions; do
 3650     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
 3651     { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
 3652     # Check for GNU ac_path_EGREP and select it if it is found.
 3653   # Check for GNU $ac_path_EGREP
 3654 case `"$ac_path_EGREP" --version 2>&1` in
 3655 *GNU*)
 3656   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
 3657 *)
 3658   ac_count=0
 3659   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
 3660   while :
 3661   do
 3662     cat "conftest.in" "conftest.in" >"conftest.tmp"
 3663     mv "conftest.tmp" "conftest.in"
 3664     cp "conftest.in" "conftest.nl"
 3665     echo 'EGREP' >> "conftest.nl"
 3666     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
 3667     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
 3668     ac_count=`expr $ac_count + 1`
 3669     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
 3670       # Best one so far, save it but keep looking for a better one
 3671       ac_cv_path_EGREP="$ac_path_EGREP"
 3672       ac_path_EGREP_max=$ac_count
 3673     fi
 3674     # 10*(2^10) chars as input seems more than enough
 3675     test $ac_count -gt 10 && break
 3676   done
 3677   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
 3678 esac
 3679 
 3680 
 3681     $ac_path_EGREP_found && break 3
 3682   done
 3683 done
 3684 
 3685 done
 3686 IFS=$as_save_IFS
 3687 
 3688 
 3689 fi
 3690 
 3691 EGREP="$ac_cv_path_EGREP"
 3692 if test -z "$EGREP"; then
 3693   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
 3694 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
 3695    { (exit 1); exit 1; }; }
 3696 fi
 3697 
 3698 else
 3699   ac_cv_path_EGREP=$EGREP
 3700 fi
 3701 
 3702 
 3703    fi
 3704 fi
 3705 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
 3706 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
 3707  EGREP="$ac_cv_path_EGREP"
 3708 
 3709 
 3710 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
 3711 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
 3712 if test "${ac_cv_header_stdc+set}" = set; then
 3713   echo $ECHO_N "(cached) $ECHO_C" >&6
 3714 else
 3715   cat >conftest.$ac_ext <<_ACEOF
 3716 /* confdefs.h.  */
 3717 _ACEOF
 3718 cat confdefs.h >>conftest.$ac_ext
 3719 cat >>conftest.$ac_ext <<_ACEOF
 3720 /* end confdefs.h.  */
 3721 #include <stdlib.h>
 3722 #include <stdarg.h>
 3723 #include <string.h>
 3724 #include <float.h>
 3725 
 3726 int
 3727 main ()
 3728 {
 3729 
 3730   ;
 3731   return 0;
 3732 }
 3733 _ACEOF
 3734 rm -f conftest.$ac_objext
 3735 if { (ac_try="$ac_compile"
 3736 case "(($ac_try" in
 3737   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3738   *) ac_try_echo=$ac_try;;
 3739 esac
 3740 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 3741   (eval "$ac_compile") 2>conftest.er1
 3742   ac_status=$?
 3743   grep -v '^ *+' conftest.er1 >conftest.err
 3744   rm -f conftest.er1
 3745   cat conftest.err >&5
 3746   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3747   (exit $ac_status); } && {
 3748      test -z "$ac_c_werror_flag" ||
 3749      test ! -s conftest.err
 3750        } && test -s conftest.$ac_objext; then
 3751   ac_cv_header_stdc=yes
 3752 else
 3753   echo "$as_me: failed program was:" >&5
 3754 sed 's/^/| /' conftest.$ac_ext >&5
 3755 
 3756     ac_cv_header_stdc=no
 3757 fi
 3758 
 3759 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3760 
 3761 if test $ac_cv_header_stdc = yes; then
 3762   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 3763   cat >conftest.$ac_ext <<_ACEOF
 3764 /* confdefs.h.  */
 3765 _ACEOF
 3766 cat confdefs.h >>conftest.$ac_ext
 3767 cat >>conftest.$ac_ext <<_ACEOF
 3768 /* end confdefs.h.  */
 3769 #include <string.h>
 3770 
 3771 _ACEOF
 3772 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 3773   $EGREP "memchr" >/dev/null 2>&1; then
 3774   :
 3775 else
 3776   ac_cv_header_stdc=no
 3777 fi
 3778 rm -f conftest*
 3779 
 3780 fi
 3781 
 3782 if test $ac_cv_header_stdc = yes; then
 3783   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 3784   cat >conftest.$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 #include <stdlib.h>
 3791 
 3792 _ACEOF
 3793 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 3794   $EGREP "free" >/dev/null 2>&1; then
 3795   :
 3796 else
 3797   ac_cv_header_stdc=no
 3798 fi
 3799 rm -f conftest*
 3800 
 3801 fi
 3802 
 3803 if test $ac_cv_header_stdc = yes; then
 3804   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 3805   if test "$cross_compiling" = yes; then
 3806   :
 3807 else
 3808   cat >conftest.$ac_ext <<_ACEOF
 3809 /* confdefs.h.  */
 3810 _ACEOF
 3811 cat confdefs.h >>conftest.$ac_ext
 3812 cat >>conftest.$ac_ext <<_ACEOF
 3813 /* end confdefs.h.  */
 3814 #include <ctype.h>
 3815 #include <stdlib.h>
 3816 #if ((' ' & 0x0FF) == 0x020)
 3817 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 3818 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 3819 #else
 3820 # define ISLOWER(c) \
 3821            (('a' <= (c) && (c) <= 'i') \
 3822              || ('j' <= (c) && (c) <= 'r') \
 3823              || ('s' <= (c) && (c) <= 'z'))
 3824 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
 3825 #endif
 3826 
 3827 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
 3828 int
 3829 main ()
 3830 {
 3831   int i;
 3832   for (i = 0; i < 256; i++)
 3833     if (XOR (islower (i), ISLOWER (i))
 3834     || toupper (i) != TOUPPER (i))
 3835       return 2;
 3836   return 0;
 3837 }
 3838 _ACEOF
 3839 rm -f conftest$ac_exeext
 3840 if { (ac_try="$ac_link"
 3841 case "(($ac_try" in
 3842   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3843   *) ac_try_echo=$ac_try;;
 3844 esac
 3845 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 3846   (eval "$ac_link") 2>&5
 3847   ac_status=$?
 3848   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3849   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
 3850   { (case "(($ac_try" in
 3851   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3852   *) ac_try_echo=$ac_try;;
 3853 esac
 3854 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 3855   (eval "$ac_try") 2>&5
 3856   ac_status=$?
 3857   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3858   (exit $ac_status); }; }; then
 3859   :
 3860 else
 3861   echo "$as_me: program exited with status $ac_status" >&5
 3862 echo "$as_me: failed program was:" >&5
 3863 sed 's/^/| /' conftest.$ac_ext >&5
 3864 
 3865 ( exit $ac_status )
 3866 ac_cv_header_stdc=no
 3867 fi
 3868 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 3869 fi
 3870 
 3871 
 3872 fi
 3873 fi
 3874 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
 3875 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
 3876 if test $ac_cv_header_stdc = yes; then
 3877 
 3878 cat >>confdefs.h <<\_ACEOF
 3879 #define STDC_HEADERS 1
 3880 _ACEOF
 3881 
 3882 fi
 3883 
 3884 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
 3885 
 3886 
 3887 
 3888 
 3889 
 3890 
 3891 
 3892 
 3893 
 3894 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
 3895           inttypes.h stdint.h unistd.h
 3896 do
 3897 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 3898 { echo "$as_me:$LINENO: checking for $ac_header" >&5
 3899 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
 3900 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
 3901   echo $ECHO_N "(cached) $ECHO_C" >&6
 3902 else
 3903   cat >conftest.$ac_ext <<_ACEOF
 3904 /* confdefs.h.  */
 3905 _ACEOF
 3906 cat confdefs.h >>conftest.$ac_ext
 3907 cat >>conftest.$ac_ext <<_ACEOF
 3908 /* end confdefs.h.  */
 3909 $ac_includes_default
 3910 
 3911 #include <$ac_header>
 3912 _ACEOF
 3913 rm -f conftest.$ac_objext
 3914 if { (ac_try="$ac_compile"
 3915 case "(($ac_try" in
 3916   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3917   *) ac_try_echo=$ac_try;;
 3918 esac
 3919 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 3920   (eval "$ac_compile") 2>conftest.er1
 3921   ac_status=$?
 3922   grep -v '^ *+' conftest.er1 >conftest.err
 3923   rm -f conftest.er1
 3924   cat conftest.err >&5
 3925   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3926   (exit $ac_status); } && {
 3927      test -z "$ac_c_werror_flag" ||
 3928      test ! -s conftest.err
 3929        } && test -s conftest.$ac_objext; then
 3930   eval "$as_ac_Header=yes"
 3931 else
 3932   echo "$as_me: failed program was:" >&5
 3933 sed 's/^/| /' conftest.$ac_ext >&5
 3934 
 3935     eval "$as_ac_Header=no"
 3936 fi
 3937 
 3938 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 3939 fi
 3940 ac_res=`eval echo '${'$as_ac_Header'}'`
 3941            { echo "$as_me:$LINENO: result: $ac_res" >&5
 3942 echo "${ECHO_T}$ac_res" >&6; }
 3943 if test `eval echo '${'$as_ac_Header'}'` = yes; then
 3944   cat >>confdefs.h <<_ACEOF
 3945 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
 3946 _ACEOF
 3947 
 3948 fi
 3949 
 3950 done
 3951 
 3952 
 3953 
 3954 
 3955 
 3956 
 3957 
 3958 
 3959 for ac_header in fcntl.h float.h limits.h stdlib.h string.h unistd.h
 3960 do
 3961 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 3962 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
 3963   { echo "$as_me:$LINENO: checking for $ac_header" >&5
 3964 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
 3965 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
 3966   echo $ECHO_N "(cached) $ECHO_C" >&6
 3967 fi
 3968 ac_res=`eval echo '${'$as_ac_Header'}'`
 3969            { echo "$as_me:$LINENO: result: $ac_res" >&5
 3970 echo "${ECHO_T}$ac_res" >&6; }
 3971 else
 3972   # Is the header compilable?
 3973 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
 3974 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
 3975 cat >conftest.$ac_ext <<_ACEOF
 3976 /* confdefs.h.  */
 3977 _ACEOF
 3978 cat confdefs.h >>conftest.$ac_ext
 3979 cat >>conftest.$ac_ext <<_ACEOF
 3980 /* end confdefs.h.  */
 3981 $ac_includes_default
 3982 #include <$ac_header>
 3983 _ACEOF
 3984 rm -f conftest.$ac_objext
 3985 if { (ac_try="$ac_compile"
 3986 case "(($ac_try" in
 3987   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 3988   *) ac_try_echo=$ac_try;;
 3989 esac
 3990 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 3991   (eval "$ac_compile") 2>conftest.er1
 3992   ac_status=$?
 3993   grep -v '^ *+' conftest.er1 >conftest.err
 3994   rm -f conftest.er1
 3995   cat conftest.err >&5
 3996   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 3997   (exit $ac_status); } && {
 3998      test -z "$ac_c_werror_flag" ||
 3999      test ! -s conftest.err
 4000        } && test -s conftest.$ac_objext; then
 4001   ac_header_compiler=yes
 4002 else
 4003   echo "$as_me: failed program was:" >&5
 4004 sed 's/^/| /' conftest.$ac_ext >&5
 4005 
 4006     ac_header_compiler=no
 4007 fi
 4008 
 4009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 4010 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
 4011 echo "${ECHO_T}$ac_header_compiler" >&6; }
 4012 
 4013 # Is the header present?
 4014 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
 4015 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
 4016 cat >conftest.$ac_ext <<_ACEOF
 4017 /* confdefs.h.  */
 4018 _ACEOF
 4019 cat confdefs.h >>conftest.$ac_ext
 4020 cat >>conftest.$ac_ext <<_ACEOF
 4021 /* end confdefs.h.  */
 4022 #include <$ac_header>
 4023 _ACEOF
 4024 if { (ac_try="$ac_cpp conftest.$ac_ext"
 4025 case "(($ac_try" in
 4026   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4027   *) ac_try_echo=$ac_try;;
 4028 esac
 4029 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 4030   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
 4031   ac_status=$?
 4032   grep -v '^ *+' conftest.er1 >conftest.err
 4033   rm -f conftest.er1
 4034   cat conftest.err >&5
 4035   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4036   (exit $ac_status); } >/dev/null && {
 4037      test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 4038      test ! -s conftest.err
 4039        }; then
 4040   ac_header_preproc=yes
 4041 else
 4042   echo "$as_me: failed program was:" >&5
 4043 sed 's/^/| /' conftest.$ac_ext >&5
 4044 
 4045   ac_header_preproc=no
 4046 fi
 4047 
 4048 rm -f conftest.err conftest.$ac_ext
 4049 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
 4050 echo "${ECHO_T}$ac_header_preproc" >&6; }
 4051 
 4052 # So?  What about this header?
 4053 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
 4054   yes:no: )
 4055     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 4056 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
 4057     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
 4058 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
 4059     ac_header_preproc=yes
 4060     ;;
 4061   no:yes:* )
 4062     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
 4063 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
 4064     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
 4065 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
 4066     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
 4067 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
 4068     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
 4069 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
 4070     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 4071 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
 4072     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
 4073 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
 4074     ( cat <<\_ASBOX
 4075 ## -------------------------------------------- ##
 4076 ## Report this to http://utrac.sourceforge.net/ ##
 4077 ## -------------------------------------------- ##
 4078 _ASBOX
 4079      ) | sed "s/^/$as_me: WARNING:     /" >&2
 4080     ;;
 4081 esac
 4082 { echo "$as_me:$LINENO: checking for $ac_header" >&5
 4083 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
 4084 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
 4085   echo $ECHO_N "(cached) $ECHO_C" >&6
 4086 else
 4087   eval "$as_ac_Header=\$ac_header_preproc"
 4088 fi
 4089 ac_res=`eval echo '${'$as_ac_Header'}'`
 4090            { echo "$as_me:$LINENO: result: $ac_res" >&5
 4091 echo "${ECHO_T}$ac_res" >&6; }
 4092 
 4093 fi
 4094 if test `eval echo '${'$as_ac_Header'}'` = yes; then
 4095   cat >>confdefs.h <<_ACEOF
 4096 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
 4097 _ACEOF
 4098 
 4099 fi
 4100 
 4101 done
 4102 
 4103 
 4104 LIBS="-lm"
 4105 
 4106 # Checks for typedefs, structures, and compiler characteristics.
 4107 { echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
 4108 echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6; }
 4109 if test "${ac_cv_header_stdbool_h+set}" = set; then
 4110   echo $ECHO_N "(cached) $ECHO_C" >&6
 4111 else
 4112   cat >conftest.$ac_ext <<_ACEOF
 4113 /* confdefs.h.  */
 4114 _ACEOF
 4115 cat confdefs.h >>conftest.$ac_ext
 4116 cat >>conftest.$ac_ext <<_ACEOF
 4117 /* end confdefs.h.  */
 4118 
 4119 #include <stdbool.h>
 4120 #ifndef bool
 4121  "error: bool is not defined"
 4122 #endif
 4123 #ifndef false
 4124  "error: false is not defined"
 4125 #endif
 4126 #if false
 4127  "error: false is not 0"
 4128 #endif
 4129 #ifndef true
 4130  "error: true is not defined"
 4131 #endif
 4132 #if true != 1
 4133  "error: true is not 1"
 4134 #endif
 4135 #ifndef __bool_true_false_are_defined
 4136  "error: __bool_true_false_are_defined is not defined"
 4137 #endif
 4138 
 4139     struct s { _Bool s: 1; _Bool t; } s;
 4140 
 4141     char a[true == 1 ? 1 : -1];
 4142     char b[false == 0 ? 1 : -1];
 4143     char c[__bool_true_false_are_defined == 1 ? 1 : -1];
 4144     char d[(bool) 0.5 == true ? 1 : -1];
 4145     bool e = &s;
 4146     char f[(_Bool) 0.0 == false ? 1 : -1];
 4147     char g[true];
 4148     char h[sizeof (_Bool)];
 4149     char i[sizeof s.t];
 4150     enum { j = false, k = true, l = false * true, m = true * 256 };
 4151     _Bool n[m];
 4152     char o[sizeof n == m * sizeof n[0] ? 1 : -1];
 4153     char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
 4154 #   if defined __xlc__ || defined __GNUC__
 4155      /* Catch a bug in IBM AIX xlc compiler version 6.0.0.0
 4156         reported by James Lemley on 2005-10-05; see
 4157         http://lists.gnu.org/archive/html/bug-coreutils/2005-10/msg00086.html
 4158         This test is not quite right, since xlc is allowed to
 4159         reject this program, as the initializer for xlcbug is
 4160         not one of the forms that C requires support for.
 4161         However, doing the test right would require a runtime
 4162         test, and that would make cross-compilation harder.
 4163         Let us hope that IBM fixes the xlc bug, and also adds
 4164         support for this kind of constant expression.  In the
 4165         meantime, this test will reject xlc, which is OK, since
 4166         our stdbool.h substitute should suffice.  We also test
 4167         this with GCC, where it should work, to detect more
 4168         quickly whether someone messes up the test in the
 4169         future.  */
 4170      char digs[] = "0123456789";
 4171      int xlcbug = 1 / (&(digs + 5)[-2 + (bool) 1] == &digs[4] ? 1 : -1);
 4172 #   endif
 4173     /* Catch a bug in an HP-UX C compiler.  See
 4174        http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
 4175        http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
 4176      */
 4177     _Bool q = true;
 4178     _Bool *pq = &q;
 4179 
 4180 int
 4181 main ()
 4182 {
 4183 
 4184     *pq |= q;
 4185     *pq |= ! q;
 4186     /* Refer to every declared value, to avoid compiler optimizations.  */
 4187     return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
 4188         + !m + !n + !o + !p + !q + !pq);
 4189 
 4190   ;
 4191   return 0;
 4192 }
 4193 _ACEOF
 4194 rm -f conftest.$ac_objext
 4195 if { (ac_try="$ac_compile"
 4196 case "(($ac_try" in
 4197   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4198   *) ac_try_echo=$ac_try;;
 4199 esac
 4200 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 4201   (eval "$ac_compile") 2>conftest.er1
 4202   ac_status=$?
 4203   grep -v '^ *+' conftest.er1 >conftest.err
 4204   rm -f conftest.er1
 4205   cat conftest.err >&5
 4206   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4207   (exit $ac_status); } && {
 4208      test -z "$ac_c_werror_flag" ||
 4209      test ! -s conftest.err
 4210        } && test -s conftest.$ac_objext; then
 4211   ac_cv_header_stdbool_h=yes
 4212 else
 4213   echo "$as_me: failed program was:" >&5
 4214 sed 's/^/| /' conftest.$ac_ext >&5
 4215 
 4216     ac_cv_header_stdbool_h=no
 4217 fi
 4218 
 4219 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 4220 fi
 4221 { echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
 4222 echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6; }
 4223 { echo "$as_me:$LINENO: checking for _Bool" >&5
 4224 echo $ECHO_N "checking for _Bool... $ECHO_C" >&6; }
 4225 if test "${ac_cv_type__Bool+set}" = set; then
 4226   echo $ECHO_N "(cached) $ECHO_C" >&6
 4227 else
 4228   cat >conftest.$ac_ext <<_ACEOF
 4229 /* confdefs.h.  */
 4230 _ACEOF
 4231 cat confdefs.h >>conftest.$ac_ext
 4232 cat >>conftest.$ac_ext <<_ACEOF
 4233 /* end confdefs.h.  */
 4234 $ac_includes_default
 4235 typedef _Bool ac__type_new_;
 4236 int
 4237 main ()
 4238 {
 4239 if ((ac__type_new_ *) 0)
 4240   return 0;
 4241 if (sizeof (ac__type_new_))
 4242   return 0;
 4243   ;
 4244   return 0;
 4245 }
 4246 _ACEOF
 4247 rm -f conftest.$ac_objext
 4248 if { (ac_try="$ac_compile"
 4249 case "(($ac_try" in
 4250   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4251   *) ac_try_echo=$ac_try;;
 4252 esac
 4253 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 4254   (eval "$ac_compile") 2>conftest.er1
 4255   ac_status=$?
 4256   grep -v '^ *+' conftest.er1 >conftest.err
 4257   rm -f conftest.er1
 4258   cat conftest.err >&5
 4259   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4260   (exit $ac_status); } && {
 4261      test -z "$ac_c_werror_flag" ||
 4262      test ! -s conftest.err
 4263        } && test -s conftest.$ac_objext; then
 4264   ac_cv_type__Bool=yes
 4265 else
 4266   echo "$as_me: failed program was:" >&5
 4267 sed 's/^/| /' conftest.$ac_ext >&5
 4268 
 4269     ac_cv_type__Bool=no
 4270 fi
 4271 
 4272 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 4273 fi
 4274 { echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
 4275 echo "${ECHO_T}$ac_cv_type__Bool" >&6; }
 4276 if test $ac_cv_type__Bool = yes; then
 4277 
 4278 cat >>confdefs.h <<_ACEOF
 4279 #define HAVE__BOOL 1
 4280 _ACEOF
 4281 
 4282 
 4283 fi
 4284 
 4285 if test $ac_cv_header_stdbool_h = yes; then
 4286 
 4287 cat >>confdefs.h <<\_ACEOF
 4288 #define HAVE_STDBOOL_H 1
 4289 _ACEOF
 4290 
 4291 fi
 4292 
 4293 { echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
 4294 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
 4295 if test "${ac_cv_c_const+set}" = set; then
 4296   echo $ECHO_N "(cached) $ECHO_C" >&6
 4297 else
 4298   cat >conftest.$ac_ext <<_ACEOF
 4299 /* confdefs.h.  */
 4300 _ACEOF
 4301 cat confdefs.h >>conftest.$ac_ext
 4302 cat >>conftest.$ac_ext <<_ACEOF
 4303 /* end confdefs.h.  */
 4304 
 4305 int
 4306 main ()
 4307 {
 4308 /* FIXME: Include the comments suggested by Paul. */
 4309 #ifndef __cplusplus
 4310   /* Ultrix mips cc rejects this.  */
 4311   typedef int charset[2];
 4312   const charset cs;
 4313   /* SunOS 4.1.1 cc rejects this.  */
 4314   char const *const *pcpcc;
 4315   char **ppc;
 4316   /* NEC SVR4.0.2 mips cc rejects this.  */
 4317   struct point {int x, y;};
 4318   static struct point const zero = {0,0};
 4319   /* AIX XL C 1.02.0.0 rejects this.
 4320      It does not let you subtract one const X* pointer from another in
 4321      an arm of an if-expression whose if-part is not a constant
 4322      expression */
 4323   const char *g = "string";
 4324   pcpcc = &g + (g ? g-g : 0);
 4325   /* HPUX 7.0 cc rejects these. */
 4326   ++pcpcc;
 4327   ppc = (char**) pcpcc;
 4328   pcpcc = (char const *const *) ppc;
 4329   { /* SCO 3.2v4 cc rejects this.  */
 4330     char *t;
 4331     char const *s = 0 ? (char *) 0 : (char const *) 0;
 4332 
 4333     *t++ = 0;
 4334     if (s) return 0;
 4335   }
 4336   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
 4337     int x[] = {25, 17};
 4338     const int *foo = &x[0];
 4339     ++foo;
 4340   }
 4341   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
 4342     typedef const int *iptr;
 4343     iptr p = 0;
 4344     ++p;
 4345   }
 4346   { /* AIX XL C 1.02.0.0 rejects this saying
 4347        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
 4348     struct s { int j; const int *ap[3]; };
 4349     struct s *b; b->j = 5;
 4350   }
 4351   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
 4352     const int foo = 10;
 4353     if (!foo) return 0;
 4354   }
 4355   return !cs[0] && !zero.x;
 4356 #endif
 4357 
 4358   ;
 4359   return 0;
 4360 }
 4361 _ACEOF
 4362 rm -f conftest.$ac_objext
 4363 if { (ac_try="$ac_compile"
 4364 case "(($ac_try" in
 4365   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4366   *) ac_try_echo=$ac_try;;
 4367 esac
 4368 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 4369   (eval "$ac_compile") 2>conftest.er1
 4370   ac_status=$?
 4371   grep -v '^ *+' conftest.er1 >conftest.err
 4372   rm -f conftest.er1
 4373   cat conftest.err >&5
 4374   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4375   (exit $ac_status); } && {
 4376      test -z "$ac_c_werror_flag" ||
 4377      test ! -s conftest.err
 4378        } && test -s conftest.$ac_objext; then
 4379   ac_cv_c_const=yes
 4380 else
 4381   echo "$as_me: failed program was:" >&5
 4382 sed 's/^/| /' conftest.$ac_ext >&5
 4383 
 4384     ac_cv_c_const=no
 4385 fi
 4386 
 4387 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 4388 fi
 4389 { echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
 4390 echo "${ECHO_T}$ac_cv_c_const" >&6; }
 4391 if test $ac_cv_c_const = no; then
 4392 
 4393 cat >>confdefs.h <<\_ACEOF
 4394 #define const
 4395 _ACEOF
 4396 
 4397 fi
 4398 
 4399 { echo "$as_me:$LINENO: checking for inline" >&5
 4400 echo $ECHO_N "checking for inline... $ECHO_C" >&6; }
 4401 if test "${ac_cv_c_inline+set}" = set; then
 4402   echo $ECHO_N "(cached) $ECHO_C" >&6
 4403 else
 4404   ac_cv_c_inline=no
 4405 for ac_kw in inline __inline__ __inline; do
 4406   cat >conftest.$ac_ext <<_ACEOF
 4407 /* confdefs.h.  */
 4408 _ACEOF
 4409 cat confdefs.h >>conftest.$ac_ext
 4410 cat >>conftest.$ac_ext <<_ACEOF
 4411 /* end confdefs.h.  */
 4412 #ifndef __cplusplus
 4413 typedef int foo_t;
 4414 static $ac_kw foo_t static_foo () {return 0; }
 4415 $ac_kw foo_t foo () {return 0; }
 4416 #endif
 4417 
 4418 _ACEOF
 4419 rm -f conftest.$ac_objext
 4420 if { (ac_try="$ac_compile"
 4421 case "(($ac_try" in
 4422   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4423   *) ac_try_echo=$ac_try;;
 4424 esac
 4425 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 4426   (eval "$ac_compile") 2>conftest.er1
 4427   ac_status=$?
 4428   grep -v '^ *+' conftest.er1 >conftest.err
 4429   rm -f conftest.er1
 4430   cat conftest.err >&5
 4431   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4432   (exit $ac_status); } && {
 4433      test -z "$ac_c_werror_flag" ||
 4434      test ! -s conftest.err
 4435        } && test -s conftest.$ac_objext; then
 4436   ac_cv_c_inline=$ac_kw
 4437 else
 4438   echo "$as_me: failed program was:" >&5
 4439 sed 's/^/| /' conftest.$ac_ext >&5
 4440 
 4441 
 4442 fi
 4443 
 4444 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 4445   test "$ac_cv_c_inline" != no && break
 4446 done
 4447 
 4448 fi
 4449 { echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
 4450 echo "${ECHO_T}$ac_cv_c_inline" >&6; }
 4451 
 4452 
 4453 case $ac_cv_c_inline in
 4454   inline | yes) ;;
 4455   *)
 4456     case $ac_cv_c_inline in
 4457       no) ac_val=;;
 4458       *) ac_val=$ac_cv_c_inline;;
 4459     esac
 4460     cat >>confdefs.h <<_ACEOF
 4461 #ifndef __cplusplus
 4462 #define inline $ac_val
 4463 #endif
 4464 _ACEOF
 4465     ;;
 4466 esac
 4467 
 4468 
 4469 # Checks for library functions.
 4470 
 4471 for ac_header in stdlib.h
 4472 do
 4473 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 4474 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
 4475   { echo "$as_me:$LINENO: checking for $ac_header" >&5
 4476 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
 4477 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
 4478   echo $ECHO_N "(cached) $ECHO_C" >&6
 4479 fi
 4480 ac_res=`eval echo '${'$as_ac_Header'}'`
 4481            { echo "$as_me:$LINENO: result: $ac_res" >&5
 4482 echo "${ECHO_T}$ac_res" >&6; }
 4483 else
 4484   # Is the header compilable?
 4485 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
 4486 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
 4487 cat >conftest.$ac_ext <<_ACEOF
 4488 /* confdefs.h.  */
 4489 _ACEOF
 4490 cat confdefs.h >>conftest.$ac_ext
 4491 cat >>conftest.$ac_ext <<_ACEOF
 4492 /* end confdefs.h.  */
 4493 $ac_includes_default
 4494 #include <$ac_header>
 4495 _ACEOF
 4496 rm -f conftest.$ac_objext
 4497 if { (ac_try="$ac_compile"
 4498 case "(($ac_try" in
 4499   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4500   *) ac_try_echo=$ac_try;;
 4501 esac
 4502 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 4503   (eval "$ac_compile") 2>conftest.er1
 4504   ac_status=$?
 4505   grep -v '^ *+' conftest.er1 >conftest.err
 4506   rm -f conftest.er1
 4507   cat conftest.err >&5
 4508   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4509   (exit $ac_status); } && {
 4510      test -z "$ac_c_werror_flag" ||
 4511      test ! -s conftest.err
 4512        } && test -s conftest.$ac_objext; then
 4513   ac_header_compiler=yes
 4514 else
 4515   echo "$as_me: failed program was:" >&5
 4516 sed 's/^/| /' conftest.$ac_ext >&5
 4517 
 4518     ac_header_compiler=no
 4519 fi
 4520 
 4521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 4522 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
 4523 echo "${ECHO_T}$ac_header_compiler" >&6; }
 4524 
 4525 # Is the header present?
 4526 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
 4527 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
 4528 cat >conftest.$ac_ext <<_ACEOF
 4529 /* confdefs.h.  */
 4530 _ACEOF
 4531 cat confdefs.h >>conftest.$ac_ext
 4532 cat >>conftest.$ac_ext <<_ACEOF
 4533 /* end confdefs.h.  */
 4534 #include <$ac_header>
 4535 _ACEOF
 4536 if { (ac_try="$ac_cpp conftest.$ac_ext"
 4537 case "(($ac_try" in
 4538   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4539   *) ac_try_echo=$ac_try;;
 4540 esac
 4541 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 4542   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
 4543   ac_status=$?
 4544   grep -v '^ *+' conftest.er1 >conftest.err
 4545   rm -f conftest.er1
 4546   cat conftest.err >&5
 4547   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4548   (exit $ac_status); } >/dev/null && {
 4549      test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 4550      test ! -s conftest.err
 4551        }; then
 4552   ac_header_preproc=yes
 4553 else
 4554   echo "$as_me: failed program was:" >&5
 4555 sed 's/^/| /' conftest.$ac_ext >&5
 4556 
 4557   ac_header_preproc=no
 4558 fi
 4559 
 4560 rm -f conftest.err conftest.$ac_ext
 4561 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
 4562 echo "${ECHO_T}$ac_header_preproc" >&6; }
 4563 
 4564 # So?  What about this header?
 4565 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
 4566   yes:no: )
 4567     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 4568 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
 4569     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
 4570 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
 4571     ac_header_preproc=yes
 4572     ;;
 4573   no:yes:* )
 4574     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
 4575 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
 4576     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
 4577 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
 4578     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
 4579 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
 4580     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
 4581 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
 4582     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 4583 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
 4584     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
 4585 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
 4586     ( cat <<\_ASBOX
 4587 ## -------------------------------------------- ##
 4588 ## Report this to http://utrac.sourceforge.net/ ##
 4589 ## -------------------------------------------- ##
 4590 _ASBOX
 4591      ) | sed "s/^/$as_me: WARNING:     /" >&2
 4592     ;;
 4593 esac
 4594 { echo "$as_me:$LINENO: checking for $ac_header" >&5
 4595 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
 4596 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
 4597   echo $ECHO_N "(cached) $ECHO_C" >&6
 4598 else
 4599   eval "$as_ac_Header=\$ac_header_preproc"
 4600 fi
 4601 ac_res=`eval echo '${'$as_ac_Header'}'`
 4602            { echo "$as_me:$LINENO: result: $ac_res" >&5
 4603 echo "${ECHO_T}$ac_res" >&6; }
 4604 
 4605 fi
 4606 if test `eval echo '${'$as_ac_Header'}'` = yes; then
 4607   cat >>confdefs.h <<_ACEOF
 4608 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
 4609 _ACEOF
 4610 
 4611 fi
 4612 
 4613 done
 4614 
 4615 { echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
 4616 echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6; }
 4617 if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
 4618   echo $ECHO_N "(cached) $ECHO_C" >&6
 4619 else
 4620   if test "$cross_compiling" = yes; then
 4621   ac_cv_func_malloc_0_nonnull=no
 4622 else
 4623   cat >conftest.$ac_ext <<_ACEOF
 4624 /* confdefs.h.  */
 4625 _ACEOF
 4626 cat confdefs.h >>conftest.$ac_ext
 4627 cat >>conftest.$ac_ext <<_ACEOF
 4628 /* end confdefs.h.  */
 4629 #if defined STDC_HEADERS || defined HAVE_STDLIB_H
 4630 # include <stdlib.h>
 4631 #else
 4632 char *malloc ();
 4633 #endif
 4634 
 4635 int
 4636 main ()
 4637 {
 4638 return ! malloc (0);
 4639   ;
 4640   return 0;
 4641 }
 4642 _ACEOF
 4643 rm -f conftest$ac_exeext
 4644 if { (ac_try="$ac_link"
 4645 case "(($ac_try" in
 4646   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4647   *) ac_try_echo=$ac_try;;
 4648 esac
 4649 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 4650   (eval "$ac_link") 2>&5
 4651   ac_status=$?
 4652   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4653   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
 4654   { (case "(($ac_try" in
 4655   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4656   *) ac_try_echo=$ac_try;;
 4657 esac
 4658 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 4659   (eval "$ac_try") 2>&5
 4660   ac_status=$?
 4661   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4662   (exit $ac_status); }; }; then
 4663   ac_cv_func_malloc_0_nonnull=yes
 4664 else
 4665   echo "$as_me: program exited with status $ac_status" >&5
 4666 echo "$as_me: failed program was:" >&5
 4667 sed 's/^/| /' conftest.$ac_ext >&5
 4668 
 4669 ( exit $ac_status )
 4670 ac_cv_func_malloc_0_nonnull=no
 4671 fi
 4672 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 4673 fi
 4674 
 4675 
 4676 fi
 4677 { echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
 4678 echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6; }
 4679 if test $ac_cv_func_malloc_0_nonnull = yes; then
 4680 
 4681 cat >>confdefs.h <<\_ACEOF
 4682 #define HAVE_MALLOC 1
 4683 _ACEOF
 4684 
 4685 else
 4686   cat >>confdefs.h <<\_ACEOF
 4687 #define HAVE_MALLOC 0
 4688 _ACEOF
 4689 
 4690    case " $LIBOBJS " in
 4691   *" malloc.$ac_objext "* ) ;;
 4692   *) LIBOBJS="$LIBOBJS malloc.$ac_objext"
 4693  ;;
 4694 esac
 4695 
 4696 
 4697 cat >>confdefs.h <<\_ACEOF
 4698 #define malloc rpl_malloc
 4699 _ACEOF
 4700 
 4701 fi
 4702 
 4703 
 4704 
 4705 
 4706 for ac_header in stdlib.h
 4707 do
 4708 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 4709 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
 4710   { echo "$as_me:$LINENO: checking for $ac_header" >&5
 4711 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
 4712 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
 4713   echo $ECHO_N "(cached) $ECHO_C" >&6
 4714 fi
 4715 ac_res=`eval echo '${'$as_ac_Header'}'`
 4716            { echo "$as_me:$LINENO: result: $ac_res" >&5
 4717 echo "${ECHO_T}$ac_res" >&6; }
 4718 else
 4719   # Is the header compilable?
 4720 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
 4721 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
 4722 cat >conftest.$ac_ext <<_ACEOF
 4723 /* confdefs.h.  */
 4724 _ACEOF
 4725 cat confdefs.h >>conftest.$ac_ext
 4726 cat >>conftest.$ac_ext <<_ACEOF
 4727 /* end confdefs.h.  */
 4728 $ac_includes_default
 4729 #include <$ac_header>
 4730 _ACEOF
 4731 rm -f conftest.$ac_objext
 4732 if { (ac_try="$ac_compile"
 4733 case "(($ac_try" in
 4734   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4735   *) ac_try_echo=$ac_try;;
 4736 esac
 4737 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 4738   (eval "$ac_compile") 2>conftest.er1
 4739   ac_status=$?
 4740   grep -v '^ *+' conftest.er1 >conftest.err
 4741   rm -f conftest.er1
 4742   cat conftest.err >&5
 4743   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4744   (exit $ac_status); } && {
 4745      test -z "$ac_c_werror_flag" ||
 4746      test ! -s conftest.err
 4747        } && test -s conftest.$ac_objext; then
 4748   ac_header_compiler=yes
 4749 else
 4750   echo "$as_me: failed program was:" >&5
 4751 sed 's/^/| /' conftest.$ac_ext >&5
 4752 
 4753     ac_header_compiler=no
 4754 fi
 4755 
 4756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 4757 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
 4758 echo "${ECHO_T}$ac_header_compiler" >&6; }
 4759 
 4760 # Is the header present?
 4761 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
 4762 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
 4763 cat >conftest.$ac_ext <<_ACEOF
 4764 /* confdefs.h.  */
 4765 _ACEOF
 4766 cat confdefs.h >>conftest.$ac_ext
 4767 cat >>conftest.$ac_ext <<_ACEOF
 4768 /* end confdefs.h.  */
 4769 #include <$ac_header>
 4770 _ACEOF
 4771 if { (ac_try="$ac_cpp conftest.$ac_ext"
 4772 case "(($ac_try" in
 4773   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4774   *) ac_try_echo=$ac_try;;
 4775 esac
 4776 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 4777   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
 4778   ac_status=$?
 4779   grep -v '^ *+' conftest.er1 >conftest.err
 4780   rm -f conftest.er1
 4781   cat conftest.err >&5
 4782   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4783   (exit $ac_status); } >/dev/null && {
 4784      test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 4785      test ! -s conftest.err
 4786        }; then
 4787   ac_header_preproc=yes
 4788 else
 4789   echo "$as_me: failed program was:" >&5
 4790 sed 's/^/| /' conftest.$ac_ext >&5
 4791 
 4792   ac_header_preproc=no
 4793 fi
 4794 
 4795 rm -f conftest.err conftest.$ac_ext
 4796 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
 4797 echo "${ECHO_T}$ac_header_preproc" >&6; }
 4798 
 4799 # So?  What about this header?
 4800 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
 4801   yes:no: )
 4802     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 4803 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
 4804     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
 4805 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
 4806     ac_header_preproc=yes
 4807     ;;
 4808   no:yes:* )
 4809     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
 4810 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
 4811     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
 4812 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
 4813     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
 4814 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
 4815     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
 4816 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
 4817     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 4818 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
 4819     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
 4820 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
 4821     ( cat <<\_ASBOX
 4822 ## -------------------------------------------- ##
 4823 ## Report this to http://utrac.sourceforge.net/ ##
 4824 ## -------------------------------------------- ##
 4825 _ASBOX
 4826      ) | sed "s/^/$as_me: WARNING:     /" >&2
 4827     ;;
 4828 esac
 4829 { echo "$as_me:$LINENO: checking for $ac_header" >&5
 4830 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
 4831 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
 4832   echo $ECHO_N "(cached) $ECHO_C" >&6
 4833 else
 4834   eval "$as_ac_Header=\$ac_header_preproc"
 4835 fi
 4836 ac_res=`eval echo '${'$as_ac_Header'}'`
 4837            { echo "$as_me:$LINENO: result: $ac_res" >&5
 4838 echo "${ECHO_T}$ac_res" >&6; }
 4839 
 4840 fi
 4841 if test `eval echo '${'$as_ac_Header'}'` = yes; then
 4842   cat >>confdefs.h <<_ACEOF
 4843 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
 4844 _ACEOF
 4845 
 4846 fi
 4847 
 4848 done
 4849 
 4850 { echo "$as_me:$LINENO: checking for GNU libc compatible realloc" >&5
 4851 echo $ECHO_N "checking for GNU libc compatible realloc... $ECHO_C" >&6; }
 4852 if test "${ac_cv_func_realloc_0_nonnull+set}" = set; then
 4853   echo $ECHO_N "(cached) $ECHO_C" >&6
 4854 else
 4855   if test "$cross_compiling" = yes; then
 4856   ac_cv_func_realloc_0_nonnull=no
 4857 else
 4858   cat >conftest.$ac_ext <<_ACEOF
 4859 /* confdefs.h.  */
 4860 _ACEOF
 4861 cat confdefs.h >>conftest.$ac_ext
 4862 cat >>conftest.$ac_ext <<_ACEOF
 4863 /* end confdefs.h.  */
 4864 #if defined STDC_HEADERS || defined HAVE_STDLIB_H
 4865 # include <stdlib.h>
 4866 #else
 4867 char *realloc ();
 4868 #endif
 4869 
 4870 int
 4871 main ()
 4872 {
 4873 return ! realloc (0, 0);
 4874   ;
 4875   return 0;
 4876 }
 4877 _ACEOF
 4878 rm -f conftest$ac_exeext
 4879 if { (ac_try="$ac_link"
 4880 case "(($ac_try" in
 4881   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4882   *) ac_try_echo=$ac_try;;
 4883 esac
 4884 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 4885   (eval "$ac_link") 2>&5
 4886   ac_status=$?
 4887   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4888   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
 4889   { (case "(($ac_try" in
 4890   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 4891   *) ac_try_echo=$ac_try;;
 4892 esac
 4893 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 4894   (eval "$ac_try") 2>&5
 4895   ac_status=$?
 4896   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 4897   (exit $ac_status); }; }; then
 4898   ac_cv_func_realloc_0_nonnull=yes
 4899 else
 4900   echo "$as_me: program exited with status $ac_status" >&5
 4901 echo "$as_me: failed program was:" >&5
 4902 sed 's/^/| /' conftest.$ac_ext >&5
 4903 
 4904 ( exit $ac_status )
 4905 ac_cv_func_realloc_0_nonnull=no
 4906 fi
 4907 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 4908 fi
 4909 
 4910 
 4911 fi
 4912 { echo "$as_me:$LINENO: result: $ac_cv_func_realloc_0_nonnull" >&5
 4913 echo "${ECHO_T}$ac_cv_func_realloc_0_nonnull" >&6; }
 4914 if test $ac_cv_func_realloc_0_nonnull = yes; then
 4915 
 4916 cat >>confdefs.h <<\_ACEOF
 4917 #define HAVE_REALLOC 1
 4918 _ACEOF
 4919 
 4920 else
 4921   cat >>confdefs.h <<\_ACEOF
 4922 #define HAVE_REALLOC 0
 4923 _ACEOF
 4924 
 4925    case " $LIBOBJS " in
 4926   *" realloc.$ac_objext "* ) ;;
 4927   *) LIBOBJS="$LIBOBJS realloc.$ac_objext"
 4928  ;;
 4929 esac
 4930 
 4931 
 4932 cat >>confdefs.h <<\_ACEOF
 4933 #define realloc rpl_realloc
 4934 _ACEOF
 4935 
 4936 fi
 4937 
 4938 
 4939 
 4940 
 4941 
 4942 
 4943 
 4944 
 4945 
 4946 for ac_func in floor nl_langinfo strchr strndup strstr strtoul
 4947 do
 4948 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
 4949 { echo "$as_me:$LINENO: checking for $ac_func" >&5
 4950 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
 4951 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
 4952   echo $ECHO_N "(cached) $ECHO_C" >&6
 4953 else
 4954   cat >conftest.$ac_ext <<_ACEOF
 4955 /* confdefs.h.  */
 4956 _ACEOF
 4957 cat confdefs.h >>conftest.$ac_ext
 4958 cat >>conftest.$ac_ext <<_ACEOF
 4959 /* end confdefs.h.  */
 4960 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
 4961    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
 4962 #define $ac_func innocuous_$ac_func
 4963 
 4964 /* System header to define __stub macros and hopefully few prototypes,
 4965     which can conflict with char $ac_func (); below.
 4966     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 4967     <limits.h> exists even on freestanding compilers.  */
 4968 
 4969 #ifdef __STDC__
 4970 # include <limits.h>
 4971 #else
 4972 # include <assert.h>
 4973 #endif
 4974 
 4975 #undef $ac_func
 4976 
 4977 /* Override any GCC internal prototype to avoid an error.
 4978    Use char because int might match the return type of a GCC
 4979    builtin and then its argument prototype would still apply.  */
 4980 #ifdef __cplusplus
 4981 extern "C"
 4982 #endif
 4983 char $ac_func ();
 4984 /* The GNU C library defines this for functions which it implements
 4985     to always fail with ENOSYS.  Some functions are actually named
 4986     something starting with __ and the normal name is an alias.  */
 4987 #if defined __stub_$ac_func || defined __stub___$ac_func
 4988 choke me
 4989 #endif
 4990 
 4991 int
 4992 main ()
 4993 {
 4994 return $ac_func ();
 4995   ;
 4996   return 0;
 4997 }
 4998 _ACEOF
 4999 rm -f conftest.$ac_objext conftest$ac_exeext
 5000 if { (ac_try="$ac_link"
 5001 case "(($ac_try" in
 5002   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 5003   *) ac_try_echo=$ac_try;;
 5004 esac
 5005 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 5006   (eval "$ac_link") 2>conftest.er1
 5007   ac_status=$?
 5008   grep -v '^ *+' conftest.er1 >conftest.err
 5009   rm -f conftest.er1
 5010   cat conftest.err >&5
 5011   echo "$as_me:$LINENO: \$? = $ac_status" >&5
 5012   (exit $ac_status); } && {
 5013      test -z "$ac_c_werror_flag" ||
 5014      test ! -s conftest.err
 5015        } && test -s conftest$ac_exeext &&
 5016        $as_test_x conftest$ac_exeext; then
 5017   eval "$as_ac_var=yes"
 5018 else
 5019   echo "$as_me: failed program was:" >&5
 5020 sed 's/^/| /' conftest.$ac_ext >&5
 5021 
 5022     eval "$as_ac_var=no"
 5023 fi
 5024 
 5025 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
 5026       conftest$ac_exeext conftest.$ac_ext
 5027 fi
 5028 ac_res=`eval echo '${'$as_ac_var'}'`
 5029            { echo "$as_me:$LINENO: result: $ac_res" >&5
 5030 echo "${ECHO_T}$ac_res" >&6; }
 5031 if test `eval echo '${'$as_ac_var'}'` = yes; then
 5032   cat >>confdefs.h <<_ACEOF
 5033 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
 5034 _ACEOF
 5035 
 5036 fi
 5037 done
 5038 
 5039 
 5040 ac_config_files="$ac_config_files Makefile src/Makefile"
 5041 
 5042 cat >confcache <<\_ACEOF
 5043 # This file is a shell script that caches the results of configure
 5044 # tests run on this system so they can be shared between configure
 5045 # scripts and configure runs, see configure's option --config-cache.
 5046 # It is not useful on other systems.  If it contains results you don't
 5047 # want to keep, you may remove or edit it.
 5048 #
 5049 # config.status only pays attention to the cache file if you give it
 5050 # the --recheck option to rerun configure.
 5051 #
 5052 # `ac_cv_env_foo' variables (set or unset) will be overridden when
 5053 # loading this file, other *unset* `ac_cv_foo' will be assigned the
 5054 # following values.
 5055 
 5056 _ACEOF
 5057 
 5058 # The following way of writing the cache mishandles newlines in values,
 5059 # but we know of no workaround that is simple, portable, and efficient.
 5060 # So, we kill variables containing newlines.
 5061 # Ultrix sh set writes to stderr and can't be redirected directly,
 5062 # and sets the high bit in the cache file unless we assign to the vars.
 5063 (
 5064   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
 5065     eval ac_val=\$$ac_var
 5066     case $ac_val in #(
 5067     *${as_nl}*)
 5068       case $ac_var in #(
 5069       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
 5070 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
 5071       esac
 5072       case $ac_var in #(
 5073       _ | IFS | as_nl) ;; #(
 5074       *) $as_unset $ac_var ;;
 5075       esac ;;
 5076     esac
 5077   done
 5078 
 5079   (set) 2>&1 |
 5080     case $as_nl`(ac_space=' '; set) 2>&1` in #(
 5081     *${as_nl}ac_space=\ *)
 5082       # `set' does not quote correctly, so add quotes (double-quote
 5083       # substitution turns \\\\ into \\, and sed turns \\ into \).
 5084       sed -n \
 5085     "s/'/'\\\\''/g;
 5086       s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
 5087       ;; #(
 5088     *)
 5089       # `set' quotes correctly as required by POSIX, so do not add quotes.
 5090       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
 5091       ;;
 5092     esac |
 5093     sort
 5094 ) |
 5095   sed '
 5096      /^ac_cv_env_/b end
 5097      t clear
 5098      :clear
 5099      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
 5100      t end
 5101      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
 5102      :end' >>confcache
 5103 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
 5104   if test -w "$cache_file"; then
 5105     test "x$cache_file" != "x/dev/null" &&
 5106       { echo "$as_me:$LINENO: updating cache $cache_file" >&5
 5107 echo "$as_me: updating cache $cache_file" >&6;}
 5108     cat confcache >$cache_file
 5109   else
 5110     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
 5111 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
 5112   fi
 5113 fi
 5114 rm -f confcache
 5115 
 5116 test "x$prefix" = xNONE && prefix=$ac_default_prefix
 5117 # Let make expand exec_prefix.
 5118 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
 5119 
 5120 # Transform confdefs.h into DEFS.
 5121 # Protect against shell expansion while executing Makefile rules.
 5122 # Protect against Makefile macro expansion.
 5123 #
 5124 # If the first sed substitution is executed (which looks for macros that
 5125 # take arguments), then branch to the quote section.  Otherwise,
 5126 # look for a macro that doesn't take arguments.
 5127 ac_script='
 5128 t clear
 5129 :clear
 5130 s/^[     ]*#[    ]*define[   ][  ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
 5131 t quote
 5132 s/^[     ]*#[    ]*define[   ][  ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
 5133 t quote
 5134 b any
 5135 :quote
 5136 s/[  `~#$^&*(){}\\|;'\''"<>?]/\\&/g
 5137 s/\[/\\&/g
 5138 s/\]/\\&/g
 5139 s/\$/$$/g
 5140 H
 5141 :any
 5142 ${
 5143     g
 5144     s/^\n//
 5145     s/\n/ /g
 5146     p
 5147 }
 5148 '
 5149 DEFS=`sed -n "$ac_script" confdefs.h`
 5150 
 5151 
 5152 ac_libobjs=
 5153 ac_ltlibobjs=
 5154 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
 5155   # 1. Remove the extension, and $U if already installed.
 5156   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
 5157   ac_i=`echo "$ac_i" | sed "$ac_script"`
 5158   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
 5159   #    will be set to the directory where LIBOBJS objects are built.
 5160   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
 5161   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
 5162 done
 5163 LIBOBJS=$ac_libobjs
 5164 
 5165 LTLIBOBJS=$ac_ltlibobjs
 5166 
 5167 
 5168 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
 5169   { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
 5170 Usually this means the macro was only invoked conditionally." >&5
 5171 echo "$as_me: error: conditional \"AMDEP\" was never defined.
 5172 Usually this means the macro was only invoked conditionally." >&2;}
 5173    { (exit 1); exit 1; }; }
 5174 fi
 5175 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
 5176   { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
 5177 Usually this means the macro was only invoked conditionally." >&5
 5178 echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
 5179 Usually this means the macro was only invoked conditionally." >&2;}
 5180    { (exit 1); exit 1; }; }
 5181 fi
 5182 
 5183 : ${CONFIG_STATUS=./config.status}
 5184 ac_clean_files_save=$ac_clean_files
 5185 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
 5186 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
 5187 echo "$as_me: creating $CONFIG_STATUS" >&6;}
 5188 cat >$CONFIG_STATUS <<_ACEOF
 5189 #! $SHELL
 5190 # Generated by $as_me.
 5191 # Run this file to recreate the current configuration.
 5192 # Compiler output produced by configure, useful for debugging
 5193 # configure, is in config.log if it exists.
 5194 
 5195 debug=false
 5196 ac_cs_recheck=false
 5197 ac_cs_silent=false
 5198 SHELL=\${CONFIG_SHELL-$SHELL}
 5199 _ACEOF
 5200 
 5201 cat >>$CONFIG_STATUS <<\_ACEOF
 5202 ## --------------------- ##
 5203 ## M4sh Initialization.  ##
 5204 ## --------------------- ##
 5205 
 5206 # Be more Bourne compatible
 5207 DUALCASE=1; export DUALCASE # for MKS sh
 5208 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 5209   emulate sh
 5210   NULLCMD=:
 5211   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
 5212   # is contrary to our usage.  Disable this feature.
 5213   alias -g '${1+"$@"}'='"$@"'
 5214   setopt NO_GLOB_SUBST
 5215 else
 5216   case `(set -o) 2>/dev/null` in
 5217   *posix*) set -o posix ;;
 5218 esac
 5219 
 5220 fi
 5221 
 5222 
 5223 
 5224 
 5225 # PATH needs CR
 5226 # Avoid depending upon Character Ranges.
 5227 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 5228 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 5229 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 5230 as_cr_digits='0123456789'
 5231 as_cr_alnum=$as_cr_Letters$as_cr_digits
 5232 
 5233 # The user is always right.
 5234 if test "${PATH_SEPARATOR+set}" != set; then
 5235   echo "#! /bin/sh" >conf$$.sh
 5236   echo  "exit 0"   >>conf$$.sh
 5237   chmod +x conf$$.sh
 5238   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
 5239     PATH_SEPARATOR=';'
 5240   else
 5241     PATH_SEPARATOR=:
 5242   fi
 5243   rm -f conf$$.sh
 5244 fi
 5245 
 5246 # Support unset when possible.
 5247 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
 5248   as_unset=unset
 5249 else
 5250   as_unset=false
 5251 fi
 5252 
 5253 
 5254 # IFS
 5255 # We need space, tab and new line, in precisely that order.  Quoting is
 5256 # there to prevent editors from complaining about space-tab.
 5257 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
 5258 # splitting by setting IFS to empty value.)
 5259 as_nl='
 5260 '
 5261 IFS=" ""    $as_nl"
 5262 
 5263 # Find who we are.  Look in the path if we contain no directory separator.
 5264 case $0 in
 5265   *[\\/]* ) as_myself=$0 ;;
 5266   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 5267 for as_dir in $PATH
 5268 do
 5269   IFS=$as_save_IFS
 5270   test -z "$as_dir" && as_dir=.
 5271   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 5272 done
 5273 IFS=$as_save_IFS
 5274 
 5275      ;;
 5276 esac
 5277 # We did not find ourselves, most probably we were run as `sh COMMAND'
 5278 # in which case we are not to be found in the path.
 5279 if test "x$as_myself" = x; then
 5280   as_myself=$0
 5281 fi
 5282 if test ! -f "$as_myself"; then
 5283   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 5284   { (exit 1); exit 1; }
 5285 fi
 5286 
 5287 # Work around bugs in pre-3.0 UWIN ksh.
 5288 for as_var in ENV MAIL MAILPATH
 5289 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 5290 done
 5291 PS1='$ '
 5292 PS2='> '
 5293 PS4='+ '
 5294 
 5295 # NLS nuisances.
 5296 for as_var in \
 5297   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
 5298   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
 5299   LC_TELEPHONE LC_TIME
 5300 do
 5301   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
 5302     eval $as_var=C; export $as_var
 5303   else
 5304     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 5305   fi
 5306 done
 5307 
 5308 # Required to use basename.
 5309 if expr a : '\(a\)' >/dev/null 2>&1 &&
 5310    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 5311   as_expr=expr
 5312 else
 5313   as_expr=false
 5314 fi
 5315 
 5316 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 5317   as_basename=basename
 5318 else
 5319   as_basename=false
 5320 fi
 5321 
 5322 
 5323 # Name of the executable.
 5324 as_me=`$as_basename -- "$0" ||
 5325 $as_expr X/"<