configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.61 for charybdis 3.1.
   4 #
   5 # $Id: configure.ac 3516 2007-06-10 16:14:03Z jilles $
   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=${CONFIG_SHELL-/bin/sh}
 573
 574 # Identity of this package.
 575 PACKAGE_NAME='charybdis'
 576 PACKAGE_TARNAME='charybdis'
 577 PACKAGE_VERSION='3.1'
 578 PACKAGE_STRING='charybdis 3.1'
 579 PACKAGE_BUGREPORT=''
 580
 581 ac_default_prefix=$HOME/ircd
 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 CC
 656 CFLAGS
 657 LDFLAGS
 658 CPPFLAGS
 659 ac_ct_CC
 660 EXEEXT
 661 OBJEXT
 662 subdirs
 663 MKDEP
 664 MAKEDEPEND
 665 STDOUT
 666 CPP
 667 GREP
 668 EGREP
 669 SET_MAKE
 670 INSTALL_PROGRAM
 671 INSTALL_SCRIPT
 672 INSTALL_DATA
 673 RM
 674 CP
 675 MV
 676 LN
 677 SED
 678 AR
 679 LD
 680 RANLIB
 681 TOUCH
 682 YACC
 683 YFLAGS
 684 LEX
 685 LEX_OUTPUT_ROOT
 686 LEXLIB
 687 CRYPT_LIB
 688 VICONF
 689 ALLOCA
 690 ENCSPEED
 691 ZLIB_LD
 692 ETC_DIR
 693 confdir
 694 LOG_DIR
 695 logdir
 696 HELP_DIR
 697 helpdir
 698 MODULE_DIR
 699 moduledir
 700 SELECT_TYPE
 701 MODULES_LIBS
 702 MOD_TARGET
 703 SSL_SRCS_ENABLE
 704 SSL_INCLUDES
 705 SSL_LIBS
 706 PICFLAGS
 707 IRC_CFLAGS
 708 SEDOBJ
 709 LIBOBJS
 710 LTLIBOBJS'
 711 ac_subst_files=''
 712       ac_precious_vars='build_alias
 713 host_alias
 714 target_alias
 715 CC
 716 CFLAGS
 717 LDFLAGS
 718 LIBS
 719 CPPFLAGS
 720 CPP
 721 YACC
 722 YFLAGS'
 723 ac_subdirs_all='libratbox'
 724
 725 # Initialize some variables set by options.
 726 ac_init_help=
 727 ac_init_version=false
 728 # The variables have the same names as the options, with
 729 # dashes changed to underlines.
 730 cache_file=/dev/null
 731 exec_prefix=NONE
 732 no_create=
 733 no_recursion=
 734 prefix=NONE
 735 program_prefix=NONE
 736 program_suffix=NONE
 737 program_transform_name=s,x,x,
 738 silent=
 739 site=
 740 srcdir=
 741 verbose=
 742 x_includes=NONE
 743 x_libraries=NONE
 744
 745 # Installation directory options.
 746 # These are left unexpanded so users can "make install exec_prefix=/foo"
 747 # and all the variables that are supposed to be based on exec_prefix
 748 # by default will actually change.
 749 # Use braces instead of parens because sh, perl, etc. also accept them.
 750 # (The list follows the same order as the GNU Coding Standards.)
 751 bindir='${exec_prefix}/bin'
 752 sbindir='${exec_prefix}/sbin'
 753 libexecdir='${exec_prefix}/libexec'
 754 datarootdir='${prefix}/share'
 755 datadir='${datarootdir}'
 756 sysconfdir='${prefix}/etc'
 757 sharedstatedir='${prefix}/com'
 758 localstatedir='${prefix}/var'
 759 includedir='${prefix}/include'
 760 oldincludedir='/usr/include'
 761 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 762 infodir='${datarootdir}/info'
 763 htmldir='${docdir}'
 764 dvidir='${docdir}'
 765 pdfdir='${docdir}'
 766 psdir='${docdir}'
 767 libdir='${exec_prefix}/lib'
 768 localedir='${datarootdir}/locale'
 769 mandir='${datarootdir}/man'
 770
 771 ac_prev=
 772 ac_dashdash=
 773 for ac_option
 774 do
 775   # If the previous option needs an argument, assign it.
 776   if test -n "$ac_prev"; then
 777     eval $ac_prev=\$ac_option
 778     ac_prev=
 779     continue
 780   fi
 781
 782   case $ac_option in
 783   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 784   *)    ac_optarg=yes ;;
 785   esac
 786
 787   # Accept the important Cygnus configure options, so we can diagnose typos.
 788
 789   case $ac_dashdash$ac_option in
 790   --)
 791     ac_dashdash=yes ;;
 792
 793   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 794     ac_prev=bindir ;;
 795   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 796     bindir=$ac_optarg ;;
 797
 798   -build | --build | --buil | --bui | --bu)
 799     ac_prev=build_alias ;;
 800   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 801     build_alias=$ac_optarg ;;
 802
 803   -cache-file | --cache-file | --cache-fil | --cache-fi \
 804   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 805     ac_prev=cache_file ;;
 806   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 807   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 808     cache_file=$ac_optarg ;;
 809
 810   --config-cache | -C)
 811     cache_file=config.cache ;;
 812
 813   -datadir | --datadir | --datadi | --datad)
 814     ac_prev=datadir ;;
 815   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 816     datadir=$ac_optarg ;;
 817
 818   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 819   | --dataroo | --dataro | --datar)
 820     ac_prev=datarootdir ;;
 821   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 822   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 823     datarootdir=$ac_optarg ;;
 824
 825   -disable-* | --disable-*)
 826     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 827     # Reject names that are not valid shell variable names.
 828     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 829       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 830    { (exit 1); exit 1; }; }
 831     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 832     eval enable_$ac_feature=no ;;
 833
 834   -docdir | --docdir | --docdi | --doc | --do)
 835     ac_prev=docdir ;;
 836   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 837     docdir=$ac_optarg ;;
 838
 839   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 840     ac_prev=dvidir ;;
 841   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 842     dvidir=$ac_optarg ;;
 843
 844   -enable-* | --enable-*)
 845     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 846     # Reject names that are not valid shell variable names.
 847     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 848       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 849    { (exit 1); exit 1; }; }
 850     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 851     eval enable_$ac_feature=\$ac_optarg ;;
 852
 853   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 854   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 855   | --exec | --exe | --ex)
 856     ac_prev=exec_prefix ;;
 857   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 858   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 859   | --exec=* | --exe=* | --ex=*)
 860     exec_prefix=$ac_optarg ;;
 861
 862   -gas | --gas | --ga | --g)
 863     # Obsolete; use --with-gas.
 864     with_gas=yes ;;
 865
 866   -help | --help | --hel | --he | -h)
 867     ac_init_help=long ;;
 868   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 869     ac_init_help=recursive ;;
 870   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 871     ac_init_help=short ;;
 872
 873   -host | --host | --hos | --ho)
 874     ac_prev=host_alias ;;
 875   -host=* | --host=* | --hos=* | --ho=*)
 876     host_alias=$ac_optarg ;;
 877
 878   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 879     ac_prev=htmldir ;;
 880   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 881   | --ht=*)
 882     htmldir=$ac_optarg ;;
 883
 884   -includedir | --includedir | --includedi | --included | --include \
 885   | --includ | --inclu | --incl | --inc)
 886     ac_prev=includedir ;;
 887   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 888   | --includ=* | --inclu=* | --incl=* | --inc=*)
 889     includedir=$ac_optarg ;;
 890
 891   -infodir | --infodir | --infodi | --infod | --info | --inf)
 892     ac_prev=infodir ;;
 893   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 894     infodir=$ac_optarg ;;
 895
 896   -libdir | --libdir | --libdi | --libd)
 897     ac_prev=libdir ;;
 898   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 899     libdir=$ac_optarg ;;
 900
 901   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 902   | --libexe | --libex | --libe)
 903     ac_prev=libexecdir ;;
 904   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 905   | --libexe=* | --libex=* | --libe=*)
 906     libexecdir=$ac_optarg ;;
 907
 908   -localedir | --localedir | --localedi | --localed | --locale)
 909     ac_prev=localedir ;;
 910   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 911     localedir=$ac_optarg ;;
 912
 913   -localstatedir | --localstatedir | --localstatedi | --localstated \
 914   | --localstate | --localstat | --localsta | --localst | --locals)
 915     ac_prev=localstatedir ;;
 916   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 917   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 918     localstatedir=$ac_optarg ;;
 919
 920   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 921     ac_prev=mandir ;;
 922   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 923     mandir=$ac_optarg ;;
 924
 925   -nfp | --nfp | --nf)
 926     # Obsolete; use --without-fp.
 927     with_fp=no ;;
 928
 929   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 930   | --no-cr | --no-c | -n)
 931     no_create=yes ;;
 932
 933   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 934   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 935     no_recursion=yes ;;
 936
 937   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 938   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 939   | --oldin | --oldi | --old | --ol | --o)
 940     ac_prev=oldincludedir ;;
 941   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 942   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 943   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 944     oldincludedir=$ac_optarg ;;
 945
 946   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 947     ac_prev=prefix ;;
 948   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 949     prefix=$ac_optarg ;;
 950
 951   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 952   | --program-pre | --program-pr | --program-p)
 953     ac_prev=program_prefix ;;
 954   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 955   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 956     program_prefix=$ac_optarg ;;
 957
 958   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 959   | --program-suf | --program-su | --program-s)
 960     ac_prev=program_suffix ;;
 961   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 962   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 963     program_suffix=$ac_optarg ;;
 964
 965   -program-transform-name | --program-transform-name \
 966   | --program-transform-nam | --program-transform-na \
 967   | --program-transform-n | --program-transform- \
 968   | --program-transform | --program-transfor \
 969   | --program-transfo | --program-transf \
 970   | --program-trans | --program-tran \
 971   | --progr-tra | --program-tr | --program-t)
 972     ac_prev=program_transform_name ;;
 973   -program-transform-name=* | --program-transform-name=* \
 974   | --program-transform-nam=* | --program-transform-na=* \
 975   | --program-transform-n=* | --program-transform-=* \
 976   | --program-transform=* | --program-transfor=* \
 977   | --program-transfo=* | --program-transf=* \
 978   | --program-trans=* | --program-tran=* \
 979   | --progr-tra=* | --program-tr=* | --program-t=*)
 980     program_transform_name=$ac_optarg ;;
 981
 982   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 983     ac_prev=pdfdir ;;
 984   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 985     pdfdir=$ac_optarg ;;
 986
 987   -psdir | --psdir | --psdi | --psd | --ps)
 988     ac_prev=psdir ;;
 989   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 990     psdir=$ac_optarg ;;
 991
 992   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 993   | -silent | --silent | --silen | --sile | --sil)
 994     silent=yes ;;
 995
 996   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 997     ac_prev=sbindir ;;
 998   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 999   | --sbi=* | --sb=*)
1000     sbindir=$ac_optarg ;;
1001
1002   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1003   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1004   | --sharedst | --shareds | --shared | --share | --shar \
1005   | --sha | --sh)
1006     ac_prev=sharedstatedir ;;
1007   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1008   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1009   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1010   | --sha=* | --sh=*)
1011     sharedstatedir=$ac_optarg ;;
1012
1013   -site | --site | --sit)
1014     ac_prev=site ;;
1015   -site=* | --site=* | --sit=*)
1016     site=$ac_optarg ;;
1017
1018   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1019     ac_prev=srcdir ;;
1020   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1021     srcdir=$ac_optarg ;;
1022
1023   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1024   | --syscon | --sysco | --sysc | --sys | --sy)
1025     ac_prev=sysconfdir ;;
1026   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1027   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1028     sysconfdir=$ac_optarg ;;
1029
1030   -target | --target | --targe | --targ | --tar | --ta | --t)
1031     ac_prev=target_alias ;;
1032   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1033     target_alias=$ac_optarg ;;
1034
1035   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1036     verbose=yes ;;
1037
1038   -version | --version | --versio | --versi | --vers | -V)
1039     ac_init_version=: ;;
1040
1041   -with-* | --with-*)
1042     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1043     # Reject names that are not valid shell variable names.
1044     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1045       { echo "$as_me: error: invalid package name: $ac_package" >&2
1046    { (exit 1); exit 1; }; }
1047     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1048     eval with_$ac_package=\$ac_optarg ;;
1049
1050   -without-* | --without-*)
1051     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1052     # Reject names that are not valid shell variable names.
1053     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1054       { echo "$as_me: error: invalid package name: $ac_package" >&2
1055    { (exit 1); exit 1; }; }
1056     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1057     eval with_$ac_package=no ;;
1058
1059   --x)
1060     # Obsolete; use --with-x.
1061     with_x=yes ;;
1062
1063   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1064   | --x-incl | --x-inc | --x-in | --x-i)
1065     ac_prev=x_includes ;;
1066   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1067   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1068     x_includes=$ac_optarg ;;
1069
1070   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1071   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1072     ac_prev=x_libraries ;;
1073   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1074   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1075     x_libraries=$ac_optarg ;;
1076
1077   -*) { echo "$as_me: error: unrecognized option: $ac_option
1078 Try \`$0 --help' for more information." >&2
1079    { (exit 1); exit 1; }; }
1080     ;;
1081
1082   *=*)
1083     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1084     # Reject names that are not valid shell variable names.
1085     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1086       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1087    { (exit 1); exit 1; }; }
1088     eval $ac_envvar=\$ac_optarg
1089     export $ac_envvar ;;
1090
1091   *)
1092     # FIXME: should be removed in autoconf 3.0.
1093     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1094     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1095       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1096     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1097     ;;
1098
1099   esac
1100 done
1101
1102 if test -n "$ac_prev"; then
1103   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1104   { echo "$as_me: error: missing argument to $ac_option" >&2
1105    { (exit 1); exit 1; }; }
1106 fi
1107
1108 # Be sure to have absolute directory names.
1109 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1110                 datadir sysconfdir sharedstatedir localstatedir includedir \
1111                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1112                 libdir localedir mandir
1113 do
1114   eval ac_val=\$$ac_var
1115   case $ac_val in
1116     [\\/$]* | ?:[\\/]* )  continue;;
1117     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1118   esac
1119   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1120    { (exit 1); exit 1; }; }
1121 done
1122
1123 # There might be people who depend on the old broken behavior: `$host'
1124 # used to hold the argument of --host etc.
1125 # FIXME: To remove some day.
1126 build=$build_alias
1127 host=$host_alias
1128 target=$target_alias
1129
1130 # FIXME: To remove some day.
1131 if test "x$host_alias" != x; then
1132   if test "x$build_alias" = x; then
1133     cross_compiling=maybe
1134     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1135     If a cross compiler is detected then cross compile mode will be used." >&2
1136   elif test "x$build_alias" != "x$host_alias"; then
1137     cross_compiling=yes
1138   fi
1139 fi
1140
1141 ac_tool_prefix=
1142 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1143
1144 test "$silent" = yes && exec 6>/dev/null
1145
1146
1147 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1148 ac_ls_di=`ls -di .` &&
1149 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1150   { echo "$as_me: error: Working directory cannot be determined" >&2
1151    { (exit 1); exit 1; }; }
1152 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1153   { echo "$as_me: error: pwd does not report name of working directory" >&2
1154    { (exit 1); exit 1; }; }
1155
1156
1157 # Find the source files, if location was not specified.
1158 if test -z "$srcdir"; then
1159   ac_srcdir_defaulted=yes
1160   # Try the directory containing this script, then the parent directory.
1161   ac_confdir=`$as_dirname -- "$0" ||
1162 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1163          X"$0" : 'X\(//\)[^/]' \| \
1164          X"$0" : 'X\(//\)$' \| \
1165          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1166 echo X"$0" |
1167     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1168             s//\1/
1169             q
1170           }
1171           /^X\(\/\/\)[^/].*/{
1172             s//\1/
1173             q
1174           }
1175           /^X\(\/\/\)$/{
1176             s//\1/
1177             q
1178           }
1179           /^X\(\/\).*/{
1180             s//\1/
1181             q
1182           }
1183           s/.*/./; q'`
1184   srcdir=$ac_confdir
1185   if test ! -r "$srcdir/$ac_unique_file"; then
1186     srcdir=..
1187   fi
1188 else
1189   ac_srcdir_defaulted=no
1190 fi
1191 if test ! -r "$srcdir/$ac_unique_file"; then
1192   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1193   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1194    { (exit 1); exit 1; }; }
1195 fi
1196 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1197 ac_abs_confdir=`(
1198         cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1199    { (exit 1); exit 1; }; }
1200         pwd)`
1201 # When building in place, set srcdir=.
1202 if test "$ac_abs_confdir" = "$ac_pwd"; then
1203   srcdir=.
1204 fi
1205 # Remove unnecessary trailing slashes from srcdir.
1206 # Double slashes in file names in object file debugging info
1207 # mess up M-x gdb in Emacs.
1208 case $srcdir in
1209 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1210 esac
1211 for ac_var in $ac_precious_vars; do
1212   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1213   eval ac_env_${ac_var}_value=\$${ac_var}
1214   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1215   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1216 done
1217
1218 #
1219 # Report the --help message.
1220 #
1221 if test "$ac_init_help" = "long"; then
1222   # Omit some internal or obsolete options to make the list less imposing.
1223   # This message is too long to be a string in the A/UX 3.1 sh.
1224   cat <<_ACEOF
1225 \`configure' configures charybdis 3.1 to adapt to many kinds of systems.
1226
1227 Usage: $0 [OPTION]... [VAR=VALUE]...
1228
1229 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1230 VAR=VALUE.  See below for descriptions of some of the useful variables.
1231
1232 Defaults for the options are specified in brackets.
1233
1234 Configuration:
1235   -h, --help              display this help and exit
1236       --help=short        display options specific to this package
1237       --help=recursive    display the short help of all the included packages
1238   -V, --version           display version information and exit
1239   -q, --quiet, --silent   do not print \`checking...' messages
1240       --cache-file=FILE   cache test results in FILE [disabled]
1241   -C, --config-cache      alias for \`--cache-file=config.cache'
1242   -n, --no-create         do not create output files
1243       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1244
1245 Installation directories:
1246   --prefix=PREFIX         install architecture-independent files in PREFIX
1247                           [$ac_default_prefix]
1248   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1249                           [PREFIX]
1250
1251 By default, \`make install' will install all the files in
1252 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1253 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1254 for instance \`--prefix=\$HOME'.
1255
1256 For better control, use the options below.
1257
1258 Fine tuning of the installation directories:
1259   --bindir=DIR           user executables [EPREFIX/bin]
1260   --sbindir=DIR          system admin executables [EPREFIX/sbin]
1261   --libexecdir=DIR       program executables [EPREFIX/libexec]
1262   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1263   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1264   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1265   --libdir=DIR           object code libraries [EPREFIX/lib]
1266   --includedir=DIR       C header files [PREFIX/include]
1267   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1268   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1269   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1270   --infodir=DIR          info documentation [DATAROOTDIR/info]
1271   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1272   --mandir=DIR           man documentation [DATAROOTDIR/man]
1273   --docdir=DIR           documentation root [DATAROOTDIR/doc/charybdis]
1274   --htmldir=DIR          html documentation [DOCDIR]
1275   --dvidir=DIR           dvi documentation [DOCDIR]
1276   --pdfdir=DIR           pdf documentation [DOCDIR]
1277   --psdir=DIR            ps documentation [DOCDIR]
1278 _ACEOF
1279
1280   cat <<\_ACEOF
1281 _ACEOF
1282 fi
1283
1284 if test -n "$ac_init_help"; then
1285   case $ac_init_help in
1286      short | recursive ) echo "Configuration of charybdis 3.1:";;
1287    esac
1288   cat <<\_ACEOF
1289
1290 Optional Features:
1291   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1292   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1293   --enable-ipv6           Enable IPv6 support
1294   --enable-openssl=DIR    Enable OpenSSL support (DIR optional).
1295   --disable-openssl       Disable OpenSSL support.
1296   --disable-zlib          Disable ziplinks support
1297   --enable-ports          Force solaris I/O ports subsystem usage.
1298   --enable-poll           Force poll() usage.
1299   --enable-select         Force select() usage.
1300   --enable-kqueue         Force kqueue() usage.
1301   --enable-epoll          Force sys_epoll usage (Linux only).
1302   --enable-assert         Enable assert(). Choose between soft(warnings) and
1303                           hard(aborts the daemon)
1304   --enable-iodebug        Enable IO Debugging hooks
1305   --enable-profile        Enable profiling
1306   --disable-balloc        Disable the block allocator.
1307   --enable-small-net      Enable small network support.
1308   --enable-warnings       Enable all sorts of warnings for debugging.
1309
1310 Optional Packages:
1311   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1312   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1313   --with-zlib-path=DIR    Path to libz.so for ziplinks support.
1314   --with-confdir=DIR      Directory to install config files.
1315   --with-logdir=DIR       Directory where to write logfiles.
1316   --with-helpdir=DIR      Directory to install help files.
1317   --with-moduledir=DIR    Directory to install modules.
1318   --with-nicklen=LENGTH   Set the nick length to LENGTH (default 15, max 50)
1319   --with-topiclen=NUMBER  Set the max topic length to NUMBER (default 390, max
1320                           390)
1321
1322 Some influential environment variables:
1323   CC          C compiler command
1324   CFLAGS      C compiler flags
1325   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1326               nonstandard directory <lib dir>
1327   LIBS        libraries to pass to the linker, e.g. -l<library>
1328   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1329               you have headers in a nonstandard directory <include dir>
1330   CPP         C preprocessor
1331   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1332               the first program found out of: `bison -y', `byacc', `yacc'.
1333   YFLAGS      The list of arguments that will be passed by default to $YACC.
1334               This script will default YFLAGS to the empty string to avoid a
1335               default value of `-d' given by some make applications.
1336
1337 Use these variables to override the choices made by `configure' or to help
1338 it to find libraries and programs with nonstandard names/locations.
1339
1340 _ACEOF
1341 ac_status=$?
1342 fi
1343
1344 if test "$ac_init_help" = "recursive"; then
1345   # If there are subdirs, report their specific --help.
1346   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1347     test -d "$ac_dir" || continue
1348     ac_builddir=.
1349
1350 case "$ac_dir" in
1351 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1352 *)
1353   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1354   # A ".." for each directory in $ac_dir_suffix.
1355   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1356   case $ac_top_builddir_sub in
1357   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1358   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1359   esac ;;
1360 esac
1361 ac_abs_top_builddir=$ac_pwd
1362 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1363 # for backward compatibility:
1364 ac_top_builddir=$ac_top_build_prefix
1365
1366 case $srcdir in
1367   .)  # We are building in place.
1368     ac_srcdir=.
1369     ac_top_srcdir=$ac_top_builddir_sub
1370     ac_abs_top_srcdir=$ac_pwd ;;
1371   [\\/]* | ?:[\\/]* )  # Absolute name.
1372     ac_srcdir=$srcdir$ac_dir_suffix;
1373     ac_top_srcdir=$srcdir
1374     ac_abs_top_srcdir=$srcdir ;;
1375   *) # Relative name.
1376     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1377     ac_top_srcdir=$ac_top_build_prefix$srcdir
1378     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1379 esac
1380 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1381
1382     cd "$ac_dir" || { ac_status=$?; continue; }
1383     # Check for guested configure.
1384     if test -f "$ac_srcdir/configure.gnu"; then
1385       echo &&
1386       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1387     elif test -f "$ac_srcdir/configure"; then
1388       echo &&
1389       $SHELL "$ac_srcdir/configure" --help=recursive
1390     else
1391       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1392     fi || ac_status=$?
1393     cd "$ac_pwd" || { ac_status=$?; break; }
1394   done
1395 fi
1396
1397 test -n "$ac_init_help" && exit $ac_status
1398 if $ac_init_version; then
1399   cat <<\_ACEOF
1400 charybdis configure 3.1
1401 generated by GNU Autoconf 2.61
1402
1403 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1404 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1405 This configure script is free software; the Free Software Foundation
1406 gives unlimited permission to copy, distribute and modify it.
1407
1408 $Id: configure.ac 3516 2007-06-10 16:14:03Z jilles $
1409 _ACEOF
1410   exit
1411 fi
1412 cat >config.log <<_ACEOF
1413 This file contains any messages produced by compilers while
1414 running configure, to aid debugging if configure makes a mistake.
1415
1416 It was created by charybdis $as_me 3.1, which was
1417 generated by GNU Autoconf 2.61.  Invocation command line was
1418
1419   $ $0 $@
1420
1421 _ACEOF
1422 exec 5>>config.log
1423 {
1424 cat <<_ASUNAME
1425 ## --------- ##
1426 ## Platform. ##
1427 ## --------- ##
1428
1429 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1430 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1431 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1432 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1433 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1434
1435 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1436 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1437
1438 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1439 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1440 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1441 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1442 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1443 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1444 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1445
1446 _ASUNAME
1447
1448 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1449 for as_dir in $PATH
1450 do
1451   IFS=$as_save_IFS
1452   test -z "$as_dir" && as_dir=.
1453   echo "PATH: $as_dir"
1454 done
1455 IFS=$as_save_IFS
1456
1457 } >&5
1458
1459 cat >&5 <<_ACEOF
1460
1461
1462 ## ----------- ##
1463 ## Core tests. ##
1464 ## ----------- ##
1465
1466 _ACEOF
1467
1468
1469 # Keep a trace of the command line.
1470 # Strip out --no-create and --no-recursion so they do not pile up.
1471 # Strip out --silent because we don't want to record it for future runs.
1472 # Also quote any args containing shell meta-characters.
1473 # Make two passes to allow for proper duplicate-argument suppression.
1474 ac_configure_args=
1475 ac_configure_args0=
1476 ac_configure_args1=
1477 ac_must_keep_next=false
1478 for ac_pass in 1 2
1479 do
1480   for ac_arg
1481   do
1482     case $ac_arg in
1483     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1484     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1485     | -silent | --silent | --silen | --sile | --sil)
1486       continue ;;
1487     *\'*)
1488       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1489     esac
1490     case $ac_pass in
1491     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1492     2)
1493       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1494       if test $ac_must_keep_next = true; then
1495         ac_must_keep_next=false # Got value, back to normal.
1496       else
1497         case $ac_arg in
1498           *=* | --config-cache | -C | -disable-* | --disable-* \
1499           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1500           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1501           | -with-* | --with-* | -without-* | --without-* | --x)
1502             case "$ac_configure_args0 " in
1503               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1504             esac
1505             ;;
1506           -* ) ac_must_keep_next=true ;;
1507         esac
1508       fi
1509       ac_configure_args="$ac_configure_args '$ac_arg'"
1510       ;;
1511     esac
1512   done
1513 done
1514 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1515 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1516
1517 # When interrupted or exit'd, cleanup temporary files, and complete
1518 # config.log.  We remove comments because anyway the quotes in there
1519 # would cause problems or look ugly.
1520 # WARNING: Use '\'' to represent an apostrophe within the trap.
1521 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1522 trap 'exit_status=$?
1523   # Save into config.log some information that might help in debugging.
1524   {
1525     echo
1526
1527     cat <<\_ASBOX
1528 ## ---------------- ##
1529 ## Cache variables. ##
1530 ## ---------------- ##
1531 _ASBOX
1532     echo
1533     # The following way of writing the cache mishandles newlines in values,
1534 (
1535   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1536     eval ac_val=\$$ac_var
1537     case $ac_val in #(
1538     *${as_nl}*)
1539       case $ac_var in #(
1540       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1541 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1542       esac
1543       case $ac_var in #(
1544       _ | IFS | as_nl) ;; #(
1545       *) $as_unset $ac_var ;;
1546       esac ;;
1547     esac
1548   done
1549   (set) 2>&1 |
1550     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1551     *${as_nl}ac_space=\ *)
1552       sed -n \
1553         "s/'\''/'\''\\\\'\'''\''/g;
1554           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1555       ;; #(
1556     *)
1557       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1558       ;;
1559     esac |
1560     sort
1561 )
1562     echo
1563
1564     cat <<\_ASBOX
1565 ## ----------------- ##
1566 ## Output variables. ##
1567 ## ----------------- ##
1568 _ASBOX
1569     echo
1570     for ac_var in $ac_subst_vars
1571     do
1572       eval ac_val=\$$ac_var
1573       case $ac_val in
1574       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1575       esac
1576       echo "$ac_var='\''$ac_val'\''"
1577     done | sort
1578     echo
1579
1580     if test -n "$ac_subst_files"; then
1581       cat <<\_ASBOX
1582 ## ------------------- ##
1583 ## File substitutions. ##
1584 ## ------------------- ##
1585 _ASBOX
1586       echo
1587       for ac_var in $ac_subst_files
1588       do
1589         eval ac_val=\$$ac_var
1590         case $ac_val in
1591         *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1592         esac
1593         echo "$ac_var='\''$ac_val'\''"
1594       done | sort
1595       echo
1596     fi
1597
1598     if test -s confdefs.h; then
1599       cat <<\_ASBOX
1600 ## ----------- ##
1601 ## confdefs.h. ##
1602 ## ----------- ##
1603 _ASBOX
1604       echo
1605       cat confdefs.h
1606       echo
1607     fi
1608     test "$ac_signal" != 0 &&
1609       echo "$as_me: caught signal $ac_signal"
1610     echo "$as_me: exit $exit_status"
1611   } >&5
1612   rm -f core *.core core.conftest.* &&
1613     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1614     exit $exit_status
1615 ' 0
1616 for ac_signal in 1 2 13 15; do
1617   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1618 done
1619 ac_signal=0
1620
1621 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1622 rm -f -r conftest* confdefs.h
1623
1624 # Predefined preprocessor variables.
1625
1626 cat >>confdefs.h <<_ACEOF
1627 #define PACKAGE_NAME "$PACKAGE_NAME"
1628 _ACEOF
1629
1630
1631 cat >>confdefs.h <<_ACEOF
1632 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1633 _ACEOF
1634
1635
1636 cat >>confdefs.h <<_ACEOF
1637 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1638 _ACEOF
1639
1640
1641 cat >>confdefs.h <<_ACEOF
1642 #define PACKAGE_STRING "$PACKAGE_STRING"
1643 _ACEOF
1644
1645
1646 cat >>confdefs.h <<_ACEOF
1647 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1648 _ACEOF
1649
1650
1651 # Let the site file select an alternate cache file if it wants to.
1652 # Prefer explicitly selected file to automatically selected ones.
1653 if test -n "$CONFIG_SITE"; then
1654   set x "$CONFIG_SITE"
1655 elif test "x$prefix" != xNONE; then
1656   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1657 else
1658   set x "$ac_default_prefix/share/config.site" \
1659         "$ac_default_prefix/etc/config.site"
1660 fi
1661 shift
1662 for ac_site_file
1663 do
1664   if test -r "$ac_site_file"; then
1665     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1666 echo "$as_me: loading site script $ac_site_file" >&6;}
1667     sed 's/^/| /' "$ac_site_file" >&5
1668     . "$ac_site_file"
1669   fi
1670 done
1671
1672 if test -r "$cache_file"; then
1673   # Some versions of bash will fail to source /dev/null (special
1674   # files actually), so we avoid doing that.
1675   if test -f "$cache_file"; then
1676     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1677 echo "$as_me: loading cache $cache_file" >&6;}
1678     case $cache_file in
1679       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1680       *)                      . "./$cache_file";;
1681     esac
1682   fi
1683 else
1684   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1685 echo "$as_me: creating cache $cache_file" >&6;}
1686   >$cache_file
1687 fi
1688
1689 # Check that the precious variables saved in the cache have kept the same
1690 # value.
1691 ac_cache_corrupted=false
1692 for ac_var in $ac_precious_vars; do
1693   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1694   eval ac_new_set=\$ac_env_${ac_var}_set
1695   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1696   eval ac_new_val=\$ac_env_${ac_var}_value
1697   case $ac_old_set,$ac_new_set in
1698     set,)
1699       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1700 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1701       ac_cache_corrupted=: ;;
1702     ,set)
1703       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1704 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1705       ac_cache_corrupted=: ;;
1706     ,);;
1707     *)
1708       if test "x$ac_old_val" != "x$ac_new_val"; then
1709         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1710 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1711         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1712 echo "$as_me:   former value:  $ac_old_val" >&2;}
1713         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1714 echo "$as_me:   current value: $ac_new_val" >&2;}
1715         ac_cache_corrupted=:
1716       fi;;
1717   esac
1718   # Pass precious variables to config.status.
1719   if test "$ac_new_set" = set; then
1720     case $ac_new_val in
1721     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1722     *) ac_arg=$ac_var=$ac_new_val ;;
1723     esac
1724     case " $ac_configure_args " in
1725       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1726       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1727     esac
1728   fi
1729 done
1730 if $ac_cache_corrupted; then
1731   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1732 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1733   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1734 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1735    { (exit 1); exit 1; }; }
1736 fi
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762 ac_ext=c
1763 ac_cpp='$CPP $CPPFLAGS'
1764 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1765 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1766 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1767
1768
1769
1770 ac_config_headers="$ac_config_headers include/setup.h"
1771
1772
1773
1774
1775
1776 cat >>confdefs.h <<\_ACEOF
1777 #define _GNU_SOURCE 1
1778 _ACEOF
1779
1780
1781
1782 OLD_CFLAGS="$CFLAGS"
1783 ac_ext=c
1784 ac_cpp='$CPP $CPPFLAGS'
1785 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1786 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1787 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1788 if test -n "$ac_tool_prefix"; then
1789   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1790 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1791 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1792 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1793 if test "${ac_cv_prog_CC+set}" = set; then
1794   echo $ECHO_N "(cached) $ECHO_C" >&6
1795 else
1796   if test -n "$CC"; then
1797   ac_cv_prog_CC="$CC" # Let the user override the test.
1798 else
1799 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1800 for as_dir in $PATH
1801 do
1802   IFS=$as_save_IFS
1803   test -z "$as_dir" && as_dir=.
1804   for ac_exec_ext in '' $ac_executable_extensions; do
1805   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1806     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1807     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1808     break 2
1809   fi
1810 done
1811 done
1812 IFS=$as_save_IFS
1813
1814 fi
1815 fi
1816 CC=$ac_cv_prog_CC
1817 if test -n "$CC"; then
1818   { echo "$as_me:$LINENO: result: $CC" >&5
1819 echo "${ECHO_T}$CC" >&6; }
1820 else
1821   { echo "$as_me:$LINENO: result: no" >&5
1822 echo "${ECHO_T}no" >&6; }
1823 fi
1824
1825
1826 fi
1827 if test -z "$ac_cv_prog_CC"; then
1828   ac_ct_CC=$CC
1829   # Extract the first word of "gcc", so it can be a program name with args.
1830 set dummy gcc; ac_word=$2
1831 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1832 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1833 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1834   echo $ECHO_N "(cached) $ECHO_C" >&6
1835 else
1836   if test -n "$ac_ct_CC"; then
1837   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1838 else
1839 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1840 for as_dir in $PATH
1841 do
1842   IFS=$as_save_IFS
1843   test -z "$as_dir" && as_dir=.
1844   for ac_exec_ext in '' $ac_executable_extensions; do
1845   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1846     ac_cv_prog_ac_ct_CC="gcc"
1847     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1848     break 2
1849   fi
1850 done
1851 done
1852 IFS=$as_save_IFS
1853
1854 fi
1855 fi
1856 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1857 if test -n "$ac_ct_CC"; then
1858   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1859 echo "${ECHO_T}$ac_ct_CC" >&6; }
1860 else
1861   { echo "$as_me:$LINENO: result: no" >&5
1862 echo "${ECHO_T}no" >&6; }
1863 fi
1864
1865   if test "x$ac_ct_CC" = x; then
1866     CC=""
1867   else
1868     case $cross_compiling:$ac_tool_warned in
1869 yes:)
1870 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
1871 whose name does not start with the host triplet.  If you think this
1872 configuration is useful to you, please write to autoconf@gnu.org." >&5
1873 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
1874 whose name does not start with the host triplet.  If you think this
1875 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
1876 ac_tool_warned=yes ;;
1877 esac
1878     CC=$ac_ct_CC
1879   fi
1880 else
1881   CC="$ac_cv_prog_CC"
1882 fi
1883
1884 if test -z "$CC"; then
1885           if test -n "$ac_tool_prefix"; then
1886     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1887 set dummy ${ac_tool_prefix}cc; ac_word=$2
1888 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1889 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1890 if test "${ac_cv_prog_CC+set}" = set; then
1891   echo $ECHO_N "(cached) $ECHO_C" >&6
1892 else
1893   if test -n "$CC"; then
1894   ac_cv_prog_CC="$CC" # Let the user override the test.
1895 else
1896 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1897 for as_dir in $PATH
1898 do
1899   IFS=$as_save_IFS
1900   test -z "$as_dir" && as_dir=.
1901   for ac_exec_ext in '' $ac_executable_extensions; do
1902   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1903     ac_cv_prog_CC="${ac_tool_prefix}cc"
1904     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1905     break 2
1906   fi
1907 done
1908 done
1909 IFS=$as_save_IFS
1910
1911 fi
1912 fi
1913 CC=$ac_cv_prog_CC
1914 if test -n "$CC"; then
1915   { echo "$as_me:$LINENO: result: $CC" >&5
1916 echo "${ECHO_T}$CC" >&6; }
1917 else
1918   { echo "$as_me:$LINENO: result: no" >&5
1919 echo "${ECHO_T}no" >&6; }
1920 fi
1921
1922
1923   fi
1924 fi
1925 if test -z "$CC"; then
1926   # Extract the first word of "cc", so it can be a program name with args.
1927 set dummy cc; ac_word=$2
1928 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1929 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1930 if test "${ac_cv_prog_CC+set}" = set; then
1931   echo $ECHO_N "(cached) $ECHO_C" >&6
1932 else
1933   if test -n "$CC"; then
1934   ac_cv_prog_CC="$CC" # Let the user override the test.
1935 else
1936   ac_prog_rejected=no
1937 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1938 for as_dir in $PATH
1939 do
1940   IFS=$as_save_IFS
1941   test -z "$as_dir" && as_dir=.
1942   for ac_exec_ext in '' $ac_executable_extensions; do
1943   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1944     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1945        ac_prog_rejected=yes
1946        continue
1947      fi
1948     ac_cv_prog_CC="cc"
1949     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1950     break 2
1951   fi
1952 done
1953 done
1954 IFS=$as_save_IFS
1955
1956 if test $ac_prog_rejected = yes; then
1957   # We found a bogon in the path, so make sure we never use it.
1958   set dummy $ac_cv_prog_CC
1959   shift
1960   if test $# != 0; then
1961     # We chose a different compiler from the bogus one.
1962     # However, it has the same basename, so the bogon will be chosen
1963     # first if we set CC to just the basename; use the full file name.
1964     shift
1965     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1966   fi
1967 fi
1968 fi
1969 fi
1970 CC=$ac_cv_prog_CC
1971 if test -n "$CC"; then
1972   { echo "$as_me:$LINENO: result: $CC" >&5
1973 echo "${ECHO_T}$CC" >&6; }
1974 else
1975   { echo "$as_me:$LINENO: result: no" >&5
1976 echo "${ECHO_T}no" >&6; }
1977 fi
1978
1979
1980 fi
1981 if test -z "$CC"; then
1982   if test -n "$ac_tool_prefix"; then
1983   for ac_prog in cl.exe
1984   do
1985     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1986 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1987 { echo "$as_me:$LINENO: checking for $ac_word" >&5
1988 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1989 if test "${ac_cv_prog_CC+set}" = set; then
1990   echo $ECHO_N "(cached) $ECHO_C" >&6
1991 else
1992   if test -n "$CC"; then
1993   ac_cv_prog_CC="$CC" # Let the user override the test.
1994 else
1995 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1996 for as_dir in $PATH
1997 do
1998   IFS=$as_save_IFS
1999   test -z "$as_dir" && as_dir=.
2000   for ac_exec_ext in '' $ac_executable_extensions; do
2001   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2002     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2003     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2004     break 2
2005   fi
2006 done
2007 done
2008 IFS=$as_save_IFS
2009
2010 fi
2011 fi
2012 CC=$ac_cv_prog_CC
2013 if test -n "$CC"; then
2014   { echo "$as_me:$LINENO: result: $CC" >&5
2015 echo "${ECHO_T}$CC" >&6; }
2016 else
2017   { echo "$as_me:$LINENO: result: no" >&5
2018 echo "${ECHO_T}no" >&6; }
2019 fi
2020
2021
2022     test -n "$CC" && break
2023   done
2024 fi
2025 if test -z "$CC"; then
2026   ac_ct_CC=$CC
2027   for ac_prog in cl.exe
2028 do
2029   # Extract the first word of "$ac_prog", so it can be a program name with args.
2030 set dummy $ac_prog; ac_word=$2
2031 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2032 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2033 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2034   echo $ECHO_N "(cached) $ECHO_C" >&6
2035 else
2036   if test -n "$ac_ct_CC"; then
2037   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2038 else
2039 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2040 for as_dir in $PATH
2041 do
2042   IFS=$as_save_IFS
2043   test -z "$as_dir" && as_dir=.
2044   for ac_exec_ext in '' $ac_executable_extensions; do
2045   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2046     ac_cv_prog_ac_ct_CC="$ac_prog"
2047     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2048     break 2
2049   fi
2050 done
2051 done
2052 IFS=$as_save_IFS
2053
2054 fi
2055 fi
2056 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2057 if test -n "$ac_ct_CC"; then
2058   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2059 echo "${ECHO_T}$ac_ct_CC" >&6; }
2060 else
2061   { echo "$as_me:$LINENO: result: no" >&5
2062 echo "${ECHO_T}no" >&6; }
2063 fi
2064
2065
2066   test -n "$ac_ct_CC" && break
2067 done
2068
2069   if test "x$ac_ct_CC" = x; then
2070     CC=""
2071   else
2072     case $cross_compiling:$ac_tool_warned in
2073 yes:)
2074 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2075 whose name does not start with the host triplet.  If you think this
2076 configuration is useful to you, please write to autoconf@gnu.org." >&5
2077 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2078 whose name does not start with the host triplet.  If you think this
2079 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2080 ac_tool_warned=yes ;;
2081 esac
2082     CC=$ac_ct_CC
2083   fi
2084 fi
2085
2086 fi
2087
2088
2089 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2090 See \`config.log' for more details." >&5
2091 echo "$as_me: error: no acceptable C compiler found in \$PATH
2092 See \`config.log' for more details." >&2;}
2093    { (exit 1); exit 1; }; }
2094
2095 # Provide some information about the compiler.
2096 echo "$as_me:$LINENO: checking for C compiler version" >&5
2097 ac_compiler=`set X $ac_compile; echo $2`
2098 { (ac_try="$ac_compiler --version >&5"
2099 case "(($ac_try" in
2100   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2101   *) ac_try_echo=$ac_try;;
2102 esac
2103 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2104   (eval "$ac_compiler --version >&5") 2>&5
2105   ac_status=$?
2106   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2107   (exit $ac_status); }
2108 { (ac_try="$ac_compiler -v >&5"
2109 case "(($ac_try" in
2110   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2111   *) ac_try_echo=$ac_try;;
2112 esac
2113 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2114   (eval "$ac_compiler -v >&5") 2>&5
2115   ac_status=$?
2116   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2117   (exit $ac_status); }
2118 { (ac_try="$ac_compiler -V >&5"
2119 case "(($ac_try" in
2120   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2121   *) ac_try_echo=$ac_try;;
2122 esac
2123 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2124   (eval "$ac_compiler -V >&5") 2>&5
2125   ac_status=$?
2126   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2127   (exit $ac_status); }
2128
2129 cat >conftest.$ac_ext <<_ACEOF
2130 /* confdefs.h.  */
2131 _ACEOF
2132 cat confdefs.h >>conftest.$ac_ext
2133 cat >>conftest.$ac_ext <<_ACEOF
2134 /* end confdefs.h.  */
2135
2136 int
2137 main ()
2138 {
2139
2140   ;
2141   return 0;
2142 }
2143 _ACEOF
2144 ac_clean_files_save=$ac_clean_files
2145 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2146 # Try to create an executable without -o first, disregard a.out.
2147 # It will help us diagnose broken compilers, and finding out an intuition
2148 # of exeext.
2149 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2150 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2151 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2152 #
2153 # List of possible output files, starting from the most likely.
2154 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2155 # only as a last resort.  b.out is created by i960 compilers.
2156 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2157 #
2158 # The IRIX 6 linker writes into existing files which may not be
2159 # executable, retaining their permissions.  Remove them first so a
2160 # subsequent execution test works.
2161 ac_rmfiles=
2162 for ac_file in $ac_files
2163 do
2164   case $ac_file in
2165     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2166     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2167   esac
2168 done
2169 rm -f $ac_rmfiles
2170
2171 if { (ac_try="$ac_link_default"
2172 case "(($ac_try" in
2173   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2174   *) ac_try_echo=$ac_try;;
2175 esac
2176 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2177   (eval "$ac_link_default") 2>&5
2178   ac_status=$?
2179   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2180   (exit $ac_status); }; then
2181   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2182 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2183 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2184 # so that the user can short-circuit this test for compilers unknown to
2185 # Autoconf.
2186 for ac_file in $ac_files ''
2187 do
2188   test -f "$ac_file" || continue
2189   case $ac_file in
2190     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
2191         ;;
2192     [ab].out )
2193         # We found the default executable, but exeext='' is most
2194         # certainly right.
2195         break;;
2196     *.* )
2197         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2198         then :; else
2199            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2200         fi
2201         # We set ac_cv_exeext here because the later test for it is not
2202         # safe: cross compilers may not add the suffix if given an `-o'
2203         # argument, so we may need to know it at that point already.
2204         # Even if this section looks crufty: it has the advantage of
2205         # actually working.
2206         break;;
2207     * )
2208         break;;
2209   esac
2210 done
2211 test "$ac_cv_exeext" = no && ac_cv_exeext=
2212
2213 else
2214   ac_file=''
2215 fi
2216
2217 { echo "$as_me:$LINENO: result: $ac_file" >&5
2218 echo "${ECHO_T}$ac_file" >&6; }
2219 if test -z "$ac_file"; then
2220   echo "$as_me: failed program was:" >&5
2221 sed 's/^/| /' conftest.$ac_ext >&5
2222
2223 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2224 See \`config.log' for more details." >&5
2225 echo "$as_me: error: C compiler cannot create executables
2226 See \`config.log' for more details." >&2;}
2227    { (exit 77); exit 77; }; }
2228 fi
2229
2230 ac_exeext=$ac_cv_exeext
2231
2232 # Check that the compiler produces executables we can run.  If not, either
2233 # the compiler is broken, or we cross compile.
2234 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2235 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2236 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2237 # If not cross compiling, check that we can run a simple program.
2238 if test "$cross_compiling" != yes; then
2239   if { ac_try='./$ac_file'
2240   { (case "(($ac_try" in
2241   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2242   *) ac_try_echo=$ac_try;;
2243 esac
2244 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2245   (eval "$ac_try") 2>&5
2246   ac_status=$?
2247   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2248   (exit $ac_status); }; }; then
2249     cross_compiling=no
2250   else
2251     if test "$cross_compiling" = maybe; then
2252         cross_compiling=yes
2253     else
2254         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2255 If you meant to cross compile, use \`--host'.
2256 See \`config.log' for more details." >&5
2257 echo "$as_me: error: cannot run C compiled programs.
2258 If you meant to cross compile, use \`--host'.
2259 See \`config.log' for more details." >&2;}
2260    { (exit 1); exit 1; }; }
2261     fi
2262   fi
2263 fi
2264 { echo "$as_me:$LINENO: result: yes" >&5
2265 echo "${ECHO_T}yes" >&6; }
2266
2267 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2268 ac_clean_files=$ac_clean_files_save
2269 # Check that the compiler produces executables we can run.  If not, either
2270 # the compiler is broken, or we cross compile.
2271 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2272 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2273 { echo "$as_me:$LINENO: result: $cross_compiling" >&5
2274 echo "${ECHO_T}$cross_compiling" >&6; }
2275
2276 { echo "$as_me:$LINENO: checking for suffix of executables" >&5
2277 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
2278 if { (ac_try="$ac_link"
2279 case "(($ac_try" in
2280   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2281   *) ac_try_echo=$ac_try;;
2282 esac
2283 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2284   (eval "$ac_link") 2>&5
2285   ac_status=$?
2286   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2287   (exit $ac_status); }; then
2288   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2289 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2290 # work properly (i.e., refer to `conftest.exe'), while it won't with
2291 # `rm'.
2292 for ac_file in conftest.exe conftest conftest.*; do
2293   test -f "$ac_file" || continue
2294   case $ac_file in
2295     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2296     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2297           break;;
2298     * ) break;;
2299   esac
2300 done
2301 else
2302   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2303 See \`config.log' for more details." >&5
2304 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2305 See \`config.log' for more details." >&2;}
2306    { (exit 1); exit 1; }; }
2307 fi
2308
2309 rm -f conftest$ac_cv_exeext
2310 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2311 echo "${ECHO_T}$ac_cv_exeext" >&6; }
2312
2313 rm -f conftest.$ac_ext
2314 EXEEXT=$ac_cv_exeext
2315 ac_exeext=$EXEEXT
2316 { echo "$as_me:$LINENO: checking for suffix of object files" >&5
2317 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2318 if test "${ac_cv_objext+set}" = set; then
2319   echo $ECHO_N "(cached) $ECHO_C" >&6
2320 else
2321   cat >conftest.$ac_ext <<_ACEOF
2322 /* confdefs.h.  */
2323 _ACEOF
2324 cat confdefs.h >>conftest.$ac_ext
2325 cat >>conftest.$ac_ext <<_ACEOF
2326 /* end confdefs.h.  */
2327
2328 int
2329 main ()
2330 {
2331
2332   ;
2333   return 0;
2334 }
2335 _ACEOF
2336 rm -f conftest.o conftest.obj
2337 if { (ac_try="$ac_compile"
2338 case "(($ac_try" in
2339   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2340   *) ac_try_echo=$ac_try;;
2341 esac
2342 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2343   (eval "$ac_compile") 2>&5
2344   ac_status=$?
2345   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2346   (exit $ac_status); }; then
2347   for ac_file in conftest.o conftest.obj conftest.*; do
2348   test -f "$ac_file" || continue;
2349   case $ac_file in
2350     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
2351     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2352        break;;
2353   esac
2354 done
2355 else
2356   echo "$as_me: failed program was:" >&5
2357 sed 's/^/| /' conftest.$ac_ext >&5
2358
2359 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2360 See \`config.log' for more details." >&5
2361 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2362 See \`config.log' for more details." >&2;}
2363    { (exit 1); exit 1; }; }
2364 fi
2365
2366 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2367 fi
2368 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2369 echo "${ECHO_T}$ac_cv_objext" >&6; }
2370 OBJEXT=$ac_cv_objext
2371 ac_objext=$OBJEXT
2372 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2373 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
2374 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2375   echo $ECHO_N "(cached) $ECHO_C" >&6
2376 else
2377   cat >conftest.$ac_ext <<_ACEOF
2378 /* confdefs.h.  */
2379 _ACEOF
2380 cat confdefs.h >>conftest.$ac_ext
2381 cat >>conftest.$ac_ext <<_ACEOF
2382 /* end confdefs.h.  */
2383
2384 int
2385 main ()
2386 {
2387 #ifndef __GNUC__
2388        choke me
2389 #endif
2390
2391   ;
2392   return 0;
2393 }
2394 _ACEOF
2395 rm -f conftest.$ac_objext
2396 if { (ac_try="$ac_compile"
2397 case "(($ac_try" in
2398   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2399   *) ac_try_echo=$ac_try;;
2400 esac
2401 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2402   (eval "$ac_compile") 2>conftest.er1
2403   ac_status=$?
2404   grep -v '^ *+' conftest.er1 >conftest.err
2405   rm -f conftest.er1
2406   cat conftest.err >&5
2407   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2408   (exit $ac_status); } && {
2409          test -z "$ac_c_werror_flag" ||
2410          test ! -s conftest.err
2411        } && test -s conftest.$ac_objext; then
2412   ac_compiler_gnu=yes
2413 else
2414   echo "$as_me: failed program was:" >&5
2415 sed 's/^/| /' conftest.$ac_ext >&5
2416
2417         ac_compiler_gnu=no
2418 fi
2419
2420 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2421 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2422
2423 fi
2424 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2425 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
2426 GCC=`test $ac_compiler_gnu = yes && echo yes`
2427 ac_test_CFLAGS=${CFLAGS+set}
2428 ac_save_CFLAGS=$CFLAGS
2429 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2430 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
2431 if test "${ac_cv_prog_cc_g+set}" = set; then
2432   echo $ECHO_N "(cached) $ECHO_C" >&6
2433 else
2434   ac_save_c_werror_flag=$ac_c_werror_flag
2435    ac_c_werror_flag=yes
2436    ac_cv_prog_cc_g=no
2437    CFLAGS="-g"
2438    cat >conftest.$ac_ext <<_ACEOF
2439 /* confdefs.h.  */
2440 _ACEOF
2441 cat confdefs.h >>conftest.$ac_ext
2442 cat >>conftest.$ac_ext <<_ACEOF
2443 /* end confdefs.h.  */
2444
2445 int
2446 main ()
2447 {
2448
2449   ;
2450   return 0;
2451 }
2452 _ACEOF
2453 rm -f conftest.$ac_objext
2454 if { (ac_try="$ac_compile"
2455 case "(($ac_try" in
2456   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2457   *) ac_try_echo=$ac_try;;
2458 esac
2459 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2460   (eval "$ac_compile") 2>conftest.er1
2461   ac_status=$?
2462   grep -v '^ *+' conftest.er1 >conftest.err
2463   rm -f conftest.er1
2464   cat conftest.err >&5
2465   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2466   (exit $ac_status); } && {
2467          test -z "$ac_c_werror_flag" ||
2468          test ! -s conftest.err
2469        } && test -s conftest.$ac_objext; then
2470   ac_cv_prog_cc_g=yes
2471 else
2472   echo "$as_me: failed program was:" >&5
2473 sed 's/^/| /' conftest.$ac_ext >&5
2474
2475         CFLAGS=""
2476       cat >conftest.$ac_ext <<_ACEOF
2477 /* confdefs.h.  */
2478 _ACEOF
2479 cat confdefs.h >>conftest.$ac_ext
2480 cat >>conftest.$ac_ext <<_ACEOF
2481 /* end confdefs.h.  */
2482
2483 int
2484 main ()
2485 {
2486
2487   ;
2488   return 0;
2489 }
2490 _ACEOF
2491 rm -f conftest.$ac_objext
2492 if { (ac_try="$ac_compile"
2493 case "(($ac_try" in
2494   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2495   *) ac_try_echo=$ac_try;;
2496 esac
2497 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2498   (eval "$ac_compile") 2>conftest.er1
2499   ac_status=$?
2500   grep -v '^ *+' conftest.er1 >conftest.err
2501   rm -f conftest.er1
2502   cat conftest.err >&5
2503   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2504   (exit $ac_status); } && {
2505          test -z "$ac_c_werror_flag" ||
2506          test ! -s conftest.err
2507        } && test -s conftest.$ac_objext; then
2508   :
2509 else
2510   echo "$as_me: failed program was:" >&5
2511 sed 's/^/| /' conftest.$ac_ext >&5
2512
2513         ac_c_werror_flag=$ac_save_c_werror_flag
2514          CFLAGS="-g"
2515          cat >conftest.$ac_ext <<_ACEOF
2516 /* confdefs.h.  */
2517 _ACEOF
2518 cat confdefs.h >>conftest.$ac_ext
2519 cat >>conftest.$ac_ext <<_ACEOF
2520 /* end confdefs.h.  */
2521
2522 int
2523 main ()
2524 {
2525
2526   ;
2527   return 0;
2528 }
2529 _ACEOF
2530 rm -f conftest.$ac_objext
2531 if { (ac_try="$ac_compile"
2532 case "(($ac_try" in
2533   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2534   *) ac_try_echo=$ac_try;;
2535 esac
2536 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2537   (eval "$ac_compile") 2>conftest.er1
2538   ac_status=$?
2539   grep -v '^ *+' conftest.er1 >conftest.err
2540   rm -f conftest.er1
2541   cat conftest.err >&5
2542   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2543   (exit $ac_status); } && {
2544          test -z "$ac_c_werror_flag" ||
2545          test ! -s conftest.err
2546        } && test -s conftest.$ac_objext; then
2547   ac_cv_prog_cc_g=yes
2548 else
2549   echo "$as_me: failed program was:" >&5
2550 sed 's/^/| /' conftest.$ac_ext >&5
2551
2552
2553 fi
2554
2555 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2556 fi
2557
2558 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2559 fi
2560
2561 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2562    ac_c_werror_flag=$ac_save_c_werror_flag
2563 fi
2564 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2565 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
2566 if test "$ac_test_CFLAGS" = set; then
2567   CFLAGS=$ac_save_CFLAGS
2568 elif test $ac_cv_prog_cc_g = yes; then
2569   if test "$GCC" = yes; then
2570     CFLAGS="-g -O2"
2571   else
2572     CFLAGS="-g"
2573   fi
2574 else
2575   if test "$GCC" = yes; then
2576     CFLAGS="-O2"
2577   else
2578     CFLAGS=
2579   fi
2580 fi
2581 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
2582 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
2583 if test "${ac_cv_prog_cc_c89+set}" = set; then
2584   echo $ECHO_N "(cached) $ECHO_C" >&6
2585 else
2586   ac_cv_prog_cc_c89=no
2587 ac_save_CC=$CC
2588 cat >conftest.$ac_ext <<_ACEOF
2589 /* confdefs.h.  */
2590 _ACEOF
2591 cat confdefs.h >>conftest.$ac_ext
2592 cat >>conftest.$ac_ext <<_ACEOF
2593 /* end confdefs.h.  */
2594 #include <stdarg.h>
2595 #include <stdio.h>
2596 #include <sys/types.h>
2597 #include <sys/stat.h>
2598 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2599 struct buf { int x; };
2600 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2601 static char *e (p, i)
2602      char **p;
2603      int i;
2604 {
2605   return p[i];
2606 }
2607 static char *f (char * (*g) (char **, int), char **p, ...)
2608 {
2609   char *s;
2610   va_list v;
2611   va_start (v,p);
2612   s = g (p, va_arg (v,int));
2613   va_end (v);
2614   return s;
2615 }
2616
2617 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2618    function prototypes and stuff, but not '\xHH' hex character constants.
2619    These don't provoke an error unfortunately, instead are silently treated
2620    as 'x'.  The following induces an error, until -std is added to get
2621    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2622    array size at least.  It's necessary to write '\x00'==0 to get something
2623    that's true only with -std.  */
2624 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2625
2626 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2627    inside strings and character constants.  */
2628 #define FOO(x) 'x'
2629 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2630
2631 int test (int i, double x);
2632 struct s1 {int (*f) (int a);};
2633 struct s2 {int (*f) (double a);};
2634 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2635 int argc;
2636 char **argv;
2637 int
2638 main ()
2639 {
2640 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2641   ;
2642   return 0;
2643 }
2644 _ACEOF
2645 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2646         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2647 do
2648   CC="$ac_save_CC $ac_arg"
2649   rm -f conftest.$ac_objext
2650 if { (ac_try="$ac_compile"
2651 case "(($ac_try" in
2652   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2653   *) ac_try_echo=$ac_try;;
2654 esac
2655 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2656   (eval "$ac_compile") 2>conftest.er1
2657   ac_status=$?
2658   grep -v '^ *+' conftest.er1 >conftest.err
2659   rm -f conftest.er1
2660   cat conftest.err >&5
2661   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2662   (exit $ac_status); } && {
2663          test -z "$ac_c_werror_flag" ||
2664          test ! -s conftest.err
2665        } && test -s conftest.$ac_objext; then
2666   ac_cv_prog_cc_c89=$ac_arg
2667 else
2668   echo "$as_me: failed program was:" >&5
2669 sed 's/^/| /' conftest.$ac_ext >&5
2670
2671
2672 fi
2673
2674 rm -f core conftest.err conftest.$ac_objext
2675   test "x$ac_cv_prog_cc_c89" != "xno" && break
2676 done
2677 rm -f conftest.$ac_ext
2678 CC=$ac_save_CC
2679
2680 fi
2681 # AC_CACHE_VAL
2682 case "x$ac_cv_prog_cc_c89" in
2683   x)
2684     { echo "$as_me:$LINENO: result: none needed" >&5
2685 echo "${ECHO_T}none needed" >&6; } ;;
2686   xno)
2687     { echo "$as_me:$LINENO: result: unsupported" >&5
2688 echo "${ECHO_T}unsupported" >&6; } ;;
2689   *)
2690     CC="$CC $ac_cv_prog_cc_c89"
2691     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
2692 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
2693 esac
2694
2695
2696 ac_ext=c
2697 ac_cpp='$CPP $CPPFLAGS'
2698 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2699 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2700 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2701
2702 ac_ext=c
2703 ac_cpp='$CPP $CPPFLAGS'
2704 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2705 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2706 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2707
2708
2709 CFLAGS="$OLD_CFLAGS"
2710
2711 ac_aux_dir=
2712 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2713   if test -f "$ac_dir/install-sh"; then
2714     ac_aux_dir=$ac_dir
2715     ac_install_sh="$ac_aux_dir/install-sh -c"
2716     break
2717   elif test -f "$ac_dir/install.sh"; then
2718     ac_aux_dir=$ac_dir
2719     ac_install_sh="$ac_aux_dir/install.sh -c"
2720     break
2721   elif test -f "$ac_dir/shtool"; then
2722     ac_aux_dir=$ac_dir
2723     ac_install_sh="$ac_aux_dir/shtool install -c"
2724     break
2725   fi
2726 done
2727 if test -z "$ac_aux_dir"; then
2728   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
2729 echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
2730    { (exit 1); exit 1; }; }
2731 fi
2732
2733 # These three variables are undocumented and unsupported,
2734 # and are intended to be withdrawn in a future Autoconf release.
2735 # They can cause serious problems if a builder's source tree is in a directory
2736 # whose full name contains unusual characters.
2737 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2738 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2739 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2740
2741
2742 subdirs="$subdirs libratbox"
2743
2744
2745
2746 if test "$ac_cv_c_compiler_gnu" != yes; then
2747
2748 SGS=no
2749 { echo "$as_me:$LINENO: checking $CC -version for TenDRA or MIPSpro" >&5
2750 echo $ECHO_N "checking $CC -version for TenDRA or MIPSpro... $ECHO_C" >&6; }
2751 case `$CC -version 2>&1` in
2752 *TenDRA*)
2753         { echo "$as_me:$LINENO: result: yes, TenDRA" >&5
2754 echo "${ECHO_T}yes, TenDRA" >&6; }
2755         IRC_CFLAGS=""
2756         CPPFLAGS="$CPPFLAGS -Ylonglong -Yansi -I/usr/include"
2757         SGS=yes
2758         TenDRA=yes
2759 ;;
2760 *MIPSpro*)
2761         { echo "$as_me:$LINENO: result: yes, MIPSpro" >&5
2762 echo "${ECHO_T}yes, MIPSpro" >&6; }
2763         MIPSpro=yes
2764         SGS=yes
2765 ;;
2766 *)
2767         { echo "$as_me:$LINENO: result: no" >&5
2768 echo "${ECHO_T}no" >&6; }
2769         TenDRA=no
2770         MIPSpro=no
2771 ;;
2772 esac
2773
2774 { echo "$as_me:$LINENO: checking $CC -V for Sun Workshop, Forte, HPUX or Tru64 cc" >&5
2775 echo $ECHO_N "checking $CC -V for Sun Workshop, Forte, HPUX or Tru64 cc... $ECHO_C" >&6; }
2776 case `$CC -V 2>&1` in
2777 *Sun*WorkShop* | *Forte*Developer*)
2778         { echo "$as_me:$LINENO: result: Sun Workshop/Forte" >&5
2779 echo "${ECHO_T}Sun Workshop/Forte" >&6; }
2780         IRC_CFLAGS="-fast -xinline=dlinkAdd,dlinkAddBefore,dlinkAddTail,dlinkDelete,dlink_list_length,dlink_node,dlinkMoveList,_MyMalloc,_MyRealloc,_MyFree,_DupString"
2781         SunWorkShop=yes
2782         SGS=yes
2783 ;;
2784 *Tru64*)
2785         { echo "$as_me:$LINENO: result: Tru64 cc" >&5
2786 echo "${ECHO_T}Tru64 cc" >&6; }
2787         IRC_CFLAGS="-O2"
2788         CPPFLAGS="-I/usr/local/include"
2789         Tru=yes
2790 ;;
2791 *HP*ANSI*)
2792         { echo "$as_me:$LINENO: result: HPUX cc" >&5
2793 echo "${ECHO_T}HPUX cc" >&6; }
2794         HPUX=yes
2795         IRC_CFLAGS="+e"
2796 ;;
2797 *)
2798         { echo "$as_me:$LINENO: result: no" >&5
2799 echo "${ECHO_T}no" >&6; }
2800 ;;
2801 esac
2802
2803 fi
2804
2805 { echo "$as_me:$LINENO: checking uname -s for Solaris, AIX or HPUX" >&5
2806 echo $ECHO_N "checking uname -s for Solaris, AIX or HPUX... $ECHO_C" >&6; }
2807 OSNAME=`uname -s`
2808 case "$OSNAME" in
2809         HP-UX*)
2810
2811                 if test "$HPUX" != yes -a "$ac_cv_c_compiler_gnu" = no; then
2812                         { echo "$as_me:$LINENO: result: assuming old HPUX with its own cc" >&5
2813 echo "${ECHO_T}assuming old HPUX with its own cc" >&6; }
2814                         IRC_CFLAGS="$IRC_CFLAGS +e"
2815                         HPUX=yes
2816                 else
2817                         { echo "$as_me:$LINENO: result: already using newer HPUX" >&5
2818 echo "${ECHO_T}already using newer HPUX" >&6; }
2819                 fi
2820         ;;
2821         SunOS*)
2822                 { echo "$as_me:$LINENO: result: SunOS or Solaris" >&5
2823 echo "${ECHO_T}SunOS or Solaris" >&6; }
2824
2825 cat >>confdefs.h <<\_ACEOF
2826 #define __EXTENSIONS__ 1
2827 _ACEOF
2828
2829                 SUN=yes
2830         ;;
2831         AIX*)
2832                 { echo "$as_me:$LINENO: result: AIX - Sorry you poor bastard..really we are" >&5
2833 echo "${ECHO_T}AIX - Sorry you poor bastard..really we are" >&6; }
2834                 IRC_CFLAGS="$IRC_CFLAGS -Wl,-brtl -Wl,-G"
2835         ;;
2836         *)
2837                 { echo "$as_me:$LINENO: result: no" >&5
2838 echo "${ECHO_T}no" >&6; }
2839         ;;
2840 esac
2841
2842 if test "$ac_cv_c_compiler_gnu" = yes; then
2843         { echo "$as_me:$LINENO: checking if $CC is Apple GCC" >&5
2844 echo $ECHO_N "checking if $CC is Apple GCC... $ECHO_C" >&6; }
2845
2846         case `$CC -v 2>&1 | tail -n 1` in
2847         *Apple*)
2848                 { echo "$as_me:$LINENO: result: yes" >&5
2849 echo "${ECHO_T}yes" >&6; }
2850                 AppleGCC=yes
2851         ;;
2852         *)
2853                 { echo "$as_me:$LINENO: result: no" >&5
2854 echo "${ECHO_T}no" >&6; }
2855                 AppleGCC=no
2856         ;;
2857         esac
2858
2859         IRC_CFLAGS="$IRC_CFLAGS -O0 -Wall -std=gnu99"
2860 fi
2861
2862 if test "$ac_cv_prog_cc_g" = yes; then
2863                 if test "$Tru" = yes; then
2864                 IRC_CFLAGS="$IRC_CFLAGS -g3"
2865         else
2866                 IRC_CFLAGS="$IRC_CFLAGS -g"
2867         fi
2868 fi
2869
2870 { echo "$as_me:$LINENO: checking if $CC supports the SVR4 SGS interfaces" >&5
2871 echo $ECHO_N "checking if $CC supports the SVR4 SGS interfaces... $ECHO_C" >&6; }
2872 if test "$SGS" = "yes"; then
2873         { echo "$as_me:$LINENO: result: yes" >&5
2874 echo "${ECHO_T}yes" >&6; }
2875 else
2876         { echo "$as_me:$LINENO: result: no" >&5
2877 echo "${ECHO_T}no" >&6; }
2878 fi
2879
2880 # Extract the first word of "mkdep", so it can be a program name with args.
2881 set dummy mkdep; ac_word=$2
2882 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2883 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2884 if test "${ac_cv_path_MKDEP+set}" = set; then
2885   echo $ECHO_N "(cached) $ECHO_C" >&6
2886 else
2887   case $MKDEP in
2888   [\\/]* | ?:[\\/]*)
2889   ac_cv_path_MKDEP="$MKDEP" # Let the user override the test with a path.
2890   ;;
2891   *)
2892   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2893 for as_dir in $PATH
2894 do
2895   IFS=$as_save_IFS
2896   test -z "$as_dir" && as_dir=.
2897   for ac_exec_ext in '' $ac_executable_extensions; do
2898   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2899     ac_cv_path_MKDEP="$as_dir/$ac_word$ac_exec_ext"
2900     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2901     break 2
2902   fi
2903 done
2904 done
2905 IFS=$as_save_IFS
2906
2907   ;;
2908 esac
2909 fi
2910 MKDEP=$ac_cv_path_MKDEP
2911 if test -n "$MKDEP"; then
2912   { echo "$as_me:$LINENO: result: $MKDEP" >&5
2913 echo "${ECHO_T}$MKDEP" >&6; }
2914 else
2915   { echo "$as_me:$LINENO: result: no" >&5
2916 echo "${ECHO_T}no" >&6; }
2917 fi
2918
2919
2920 # Extract the first word of "makedepend", so it can be a program name with args.
2921 set dummy makedepend; ac_word=$2
2922 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2923 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2924 if test "${ac_cv_path_MAKEDEPEND+set}" = set; then
2925   echo $ECHO_N "(cached) $ECHO_C" >&6
2926 else
2927   case $MAKEDEPEND in
2928   [\\/]* | ?:[\\/]*)
2929   ac_cv_path_MAKEDEPEND="$MAKEDEPEND" # Let the user override the test with a path.
2930   ;;
2931   *)
2932   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2933 for as_dir in $PATH
2934 do
2935   IFS=$as_save_IFS
2936   test -z "$as_dir" && as_dir=.
2937   for ac_exec_ext in '' $ac_executable_extensions; do
2938   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2939     ac_cv_path_MAKEDEPEND="$as_dir/$ac_word$ac_exec_ext"
2940     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2941     break 2
2942   fi
2943 done
2944 done
2945 IFS=$as_save_IFS
2946
2947   ;;
2948 esac
2949 fi
2950 MAKEDEPEND=$ac_cv_path_MAKEDEPEND
2951 if test -n "$MAKEDEPEND"; then
2952   { echo "$as_me:$LINENO: result: $MAKEDEPEND" >&5
2953 echo "${ECHO_T}$MAKEDEPEND" >&6; }
2954 else
2955   { echo "$as_me:$LINENO: result: no" >&5
2956 echo "${ECHO_T}no" >&6; }
2957 fi
2958
2959
2960
2961 { echo "$as_me:$LINENO: checking how to generate dependency info" >&5
2962 echo $ECHO_N "checking how to generate dependency info... $ECHO_C" >&6; }
2963
2964 STDOUT="> .depend"
2965
2966 if test "$ac_cv_c_compiler_gnu" = yes; then
2967         { echo "$as_me:$LINENO: result: gcc -MM" >&5
2968 echo "${ECHO_T}gcc -MM" >&6; }
2969         MKDEP="$CC -MM"
2970 elif test ! -z "$MKDEP"; then
2971         { echo "$as_me:$LINENO: result: mkdep" >&5
2972 echo "${ECHO_T}mkdep" >&6; }
2973
2974                 if test -z "$Tru"; then
2975                 STDOUT=""
2976         else
2977                 STDOUT=" 2> /dev/null"
2978         fi
2979 elif test "$SunWorkShop" = yes; then
2980         { echo "$as_me:$LINENO: result: $CC -xM" >&5
2981 echo "${ECHO_T}$CC -xM" >&6; }
2982         MKDEP="$CC -xM"
2983         STDOUT="> .depend 2> /dev/null"
2984 elif test ! -z "$MAKEDEPEND"; then
2985         { echo "$as_me:$LINENO: result: makedepend" >&5
2986 echo "${ECHO_T}makedepend" >&6; }
2987         MKDEP="$MAKEDEPEND -f-"
2988 else
2989         { echo "$as_me:$LINENO: result: nothing suitable.. forget it!" >&5
2990 echo "${ECHO_T}nothing suitable.. forget it!" >&6; }
2991         MKDEP=":"
2992 fi
2993
2994
2995
2996
2997 { echo "$as_me:$LINENO: checking for /dev/null" >&5
2998 echo $ECHO_N "checking for /dev/null... $ECHO_C" >&6; }
2999 if test -c /dev/null ; then
3000
3001 cat >>confdefs.h <<\_ACEOF
3002 #define PATH_DEVNULL "/dev/null"
3003 _ACEOF
3004
3005         { echo "$as_me:$LINENO: result: yes" >&5
3006 echo "${ECHO_T}yes" >&6; }
3007 else
3008
3009 cat >>confdefs.h <<\_ACEOF
3010 #define PATH_DEVNULL "devnull.log"
3011 _ACEOF
3012
3013         { echo "$as_me:$LINENO: result: no - using devnull.log" >&5
3014 echo "${ECHO_T}no - using devnull.log" >&6; }
3015 fi
3016
3017 if test ! -z "$CFLAGS"; then
3018         IRC_CFLAGS="$IRC_CFLAGS $CFLAGS"
3019 fi
3020
3021
3022 { echo "$as_me:$LINENO: checking for library containing strerror" >&5
3023 echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6; }
3024 if test "${ac_cv_search_strerror+set}" = set; then
3025   echo $ECHO_N "(cached) $ECHO_C" >&6
3026 else
3027   ac_func_search_save_LIBS=$LIBS
3028 cat >conftest.$ac_ext <<_ACEOF
3029 /* confdefs.h.  */
3030 _ACEOF
3031 cat confdefs.h >>conftest.$ac_ext
3032 cat >>conftest.$ac_ext <<_ACEOF
3033 /* end confdefs.h.  */
3034
3035 /* Override any GCC internal prototype to avoid an error.
3036    Use char because int might match the return type of a GCC
3037    builtin and then its argument prototype would still apply.  */
3038 #ifdef __cplusplus
3039 extern "C"
3040 #endif
3041 char strerror ();
3042 int
3043 main ()
3044 {
3045 return strerror ();
3046   ;
3047   return 0;
3048 }
3049 _ACEOF
3050 for ac_lib in '' cposix; do
3051   if test -z "$ac_lib"; then
3052     ac_res="none required"
3053   else
3054     ac_res=-l$ac_lib
3055     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
3056   fi
3057   rm -f conftest.$ac_objext conftest$ac_exeext
3058 if { (ac_try="$ac_link"
3059 case "(($ac_try" in
3060   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3061   *) ac_try_echo=$ac_try;;
3062 esac
3063 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3064   (eval "$ac_link") 2>conftest.er1
3065   ac_status=$?
3066   grep -v '^ *+' conftest.er1 >conftest.err
3067   rm -f conftest.er1
3068   cat conftest.err >&5
3069   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3070   (exit $ac_status); } && {
3071          test -z "$ac_c_werror_flag" ||
3072          test ! -s conftest.err
3073        } && test -s conftest$ac_exeext &&
3074        $as_test_x conftest$ac_exeext; then
3075   ac_cv_search_strerror=$ac_res
3076 else
3077   echo "$as_me: failed program was:" >&5
3078 sed 's/^/| /' conftest.$ac_ext >&5
3079
3080
3081 fi
3082
3083 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3084       conftest$ac_exeext
3085   if test "${ac_cv_search_strerror+set}" = set; then
3086   break
3087 fi
3088 done
3089 if test "${ac_cv_search_strerror+set}" = set; then
3090   :
3091 else
3092   ac_cv_search_strerror=no
3093 fi
3094 rm conftest.$ac_ext
3095 LIBS=$ac_func_search_save_LIBS
3096 fi
3097 { echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
3098 echo "${ECHO_T}$ac_cv_search_strerror" >&6; }
3099 ac_res=$ac_cv_search_strerror
3100 if test "$ac_res" != no; then
3101   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3102
3103 fi
3104
3105 { echo "$as_me:$LINENO: checking for inline" >&5
3106 echo $ECHO_N "checking for inline... $ECHO_C" >&6; }
3107 if test "${ac_cv_c_inline+set}" = set; then
3108   echo $ECHO_N "(cached) $ECHO_C" >&6
3109 else
3110   ac_cv_c_inline=no
3111 for ac_kw in inline __inline__ __inline; do
3112   cat >conftest.$ac_ext <<_ACEOF
3113 /* confdefs.h.  */
3114 _ACEOF
3115 cat confdefs.h >>conftest.$ac_ext
3116 cat >>conftest.$ac_ext <<_ACEOF
3117 /* end confdefs.h.  */
3118 #ifndef __cplusplus
3119 typedef int foo_t;
3120 static $ac_kw foo_t static_foo () {return 0; }
3121 $ac_kw foo_t foo () {return 0; }
3122 #endif
3123
3124 _ACEOF
3125 rm -f conftest.$ac_objext
3126 if { (ac_try="$ac_compile"
3127 case "(($ac_try" in
3128   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3129   *) ac_try_echo=$ac_try;;
3130 esac
3131 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3132   (eval "$ac_compile") 2>conftest.er1
3133   ac_status=$?
3134   grep -v '^ *+' conftest.er1 >conftest.err
3135   rm -f conftest.er1
3136   cat conftest.err >&5
3137   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3138   (exit $ac_status); } && {
3139          test -z "$ac_c_werror_flag" ||
3140          test ! -s conftest.err
3141        } && test -s conftest.$ac_objext; then
3142   ac_cv_c_inline=$ac_kw
3143 else
3144   echo "$as_me: failed program was:" >&5
3145 sed 's/^/| /' conftest.$ac_ext >&5
3146
3147
3148 fi
3149
3150 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3151   test "$ac_cv_c_inline" != no && break
3152 done
3153
3154 fi
3155 { echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
3156 echo "${ECHO_T}$ac_cv_c_inline" >&6; }
3157
3158
3159 case $ac_cv_c_inline in
3160   inline | yes) ;;
3161   *)
3162     case $ac_cv_c_inline in
3163       no) ac_val=;;
3164       *) ac_val=$ac_cv_c_inline;;
3165     esac
3166     cat >>confdefs.h <<_ACEOF
3167 #ifndef __cplusplus
3168 #define inline $ac_val
3169 #endif
3170 _ACEOF
3171     ;;
3172 esac
3173
3174 ac_ext=c
3175 ac_cpp='$CPP $CPPFLAGS'
3176 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3177 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3178 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3179 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3180 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
3181 # On Suns, sometimes $CPP names a directory.
3182 if test -n "$CPP" && test -d "$CPP"; then
3183   CPP=
3184 fi
3185 if test -z "$CPP"; then
3186   if test "${ac_cv_prog_CPP+set}" = set; then
3187   echo $ECHO_N "(cached) $ECHO_C" >&6
3188 else
3189       # Double quotes because CPP needs to be expanded
3190     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3191     do
3192       ac_preproc_ok=false
3193 for ac_c_preproc_warn_flag in '' yes
3194 do
3195   # Use a header file that comes with gcc, so configuring glibc
3196   # with a fresh cross-compiler works.
3197   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3198   # <limits.h> exists even on freestanding compilers.
3199   # On the NeXT, cc -E runs the code through the compiler's parser,
3200   # not just through cpp. "Syntax error" is here to catch this case.
3201   cat >conftest.$ac_ext <<_ACEOF
3202 /* confdefs.h.  */
3203 _ACEOF
3204 cat confdefs.h >>conftest.$ac_ext
3205 cat >>conftest.$ac_ext <<_ACEOF
3206 /* end confdefs.h.  */
3207 #ifdef __STDC__
3208 # include <limits.h>
3209 #else
3210 # include <assert.h>
3211 #endif
3212                      Syntax error
3213 _ACEOF
3214 if { (ac_try="$ac_cpp conftest.$ac_ext"
3215 case "(($ac_try" in
3216   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3217   *) ac_try_echo=$ac_try;;
3218 esac
3219 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3220   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3221   ac_status=$?
3222   grep -v '^ *+' conftest.er1 >conftest.err
3223   rm -f conftest.er1
3224   cat conftest.err >&5
3225   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3226   (exit $ac_status); } >/dev/null && {
3227          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3228          test ! -s conftest.err
3229        }; then
3230   :
3231 else
3232   echo "$as_me: failed program was:" >&5
3233 sed 's/^/| /' conftest.$ac_ext >&5
3234
3235   # Broken: fails on valid input.
3236 continue
3237 fi
3238
3239 rm -f conftest.err conftest.$ac_ext
3240
3241   # OK, works on sane cases.  Now check whether nonexistent headers
3242   # can be detected and how.
3243   cat >conftest.$ac_ext <<_ACEOF
3244 /* confdefs.h.  */
3245 _ACEOF
3246 cat confdefs.h >>conftest.$ac_ext
3247 cat >>conftest.$ac_ext <<_ACEOF
3248 /* end confdefs.h.  */
3249 #include <ac_nonexistent.h>
3250 _ACEOF
3251 if { (ac_try="$ac_cpp conftest.$ac_ext"
3252 case "(($ac_try" in
3253   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3254   *) ac_try_echo=$ac_try;;
3255 esac
3256 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3257   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3258   ac_status=$?
3259   grep -v '^ *+' conftest.er1 >conftest.err
3260   rm -f conftest.er1
3261   cat conftest.err >&5
3262   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3263   (exit $ac_status); } >/dev/null && {
3264          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3265          test ! -s conftest.err
3266        }; then
3267   # Broken: success on invalid input.
3268 continue
3269 else
3270   echo "$as_me: failed program was:" >&5
3271 sed 's/^/| /' conftest.$ac_ext >&5
3272
3273   # Passes both tests.
3274 ac_preproc_ok=:
3275 break
3276 fi
3277
3278 rm -f conftest.err conftest.$ac_ext
3279
3280 done
3281 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3282 rm -f conftest.err conftest.$ac_ext
3283 if $ac_preproc_ok; then
3284   break
3285 fi
3286
3287     done
3288     ac_cv_prog_CPP=$CPP
3289
3290 fi
3291   CPP=$ac_cv_prog_CPP
3292 else
3293   ac_cv_prog_CPP=$CPP
3294 fi
3295 { echo "$as_me:$LINENO: result: $CPP" >&5
3296 echo "${ECHO_T}$CPP" >&6; }
3297 ac_preproc_ok=false
3298 for ac_c_preproc_warn_flag in '' yes
3299 do
3300   # Use a header file that comes with gcc, so configuring glibc
3301   # with a fresh cross-compiler works.
3302   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3303   # <limits.h> exists even on freestanding compilers.
3304   # On the NeXT, cc -E runs the code through the compiler's parser,
3305   # not just through cpp. "Syntax error" is here to catch this case.
3306   cat >conftest.$ac_ext <<_ACEOF
3307 /* confdefs.h.  */
3308 _ACEOF
3309 cat confdefs.h >>conftest.$ac_ext
3310 cat >>conftest.$ac_ext <<_ACEOF
3311 /* end confdefs.h.  */
3312 #ifdef __STDC__
3313 # include <limits.h>
3314 #else
3315 # include <assert.h>
3316 #endif
3317                      Syntax error
3318 _ACEOF
3319 if { (ac_try="$ac_cpp conftest.$ac_ext"
3320 case "(($ac_try" in
3321   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3322   *) ac_try_echo=$ac_try;;
3323 esac
3324 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3325   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3326   ac_status=$?
3327   grep -v '^ *+' conftest.er1 >conftest.err
3328   rm -f conftest.er1
3329   cat conftest.err >&5
3330   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3331   (exit $ac_status); } >/dev/null && {
3332          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3333          test ! -s conftest.err
3334        }; then
3335   :
3336 else
3337   echo "$as_me: failed program was:" >&5
3338 sed 's/^/| /' conftest.$ac_ext >&5
3339
3340   # Broken: fails on valid input.
3341 continue
3342 fi
3343
3344 rm -f conftest.err conftest.$ac_ext
3345
3346   # OK, works on sane cases.  Now check whether nonexistent headers
3347   # can be detected and how.
3348   cat >conftest.$ac_ext <<_ACEOF
3349 /* confdefs.h.  */
3350 _ACEOF
3351 cat confdefs.h >>conftest.$ac_ext
3352 cat >>conftest.$ac_ext <<_ACEOF
3353 /* end confdefs.h.  */
3354 #include <ac_nonexistent.h>
3355 _ACEOF
3356 if { (ac_try="$ac_cpp conftest.$ac_ext"
3357 case "(($ac_try" in
3358   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3359   *) ac_try_echo=$ac_try;;
3360 esac
3361 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3362   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3363   ac_status=$?
3364   grep -v '^ *+' conftest.er1 >conftest.err
3365   rm -f conftest.er1
3366   cat conftest.err >&5
3367   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3368   (exit $ac_status); } >/dev/null && {
3369          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3370          test ! -s conftest.err
3371        }; then
3372   # Broken: success on invalid input.
3373 continue
3374 else
3375   echo "$as_me: failed program was:" >&5
3376 sed 's/^/| /' conftest.$ac_ext >&5
3377
3378   # Passes both tests.
3379 ac_preproc_ok=:
3380 break
3381 fi
3382
3383 rm -f conftest.err conftest.$ac_ext
3384
3385 done
3386 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3387 rm -f conftest.err conftest.$ac_ext
3388 if $ac_preproc_ok; then
3389   :
3390 else
3391   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3392 See \`config.log' for more details." >&5
3393 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3394 See \`config.log' for more details." >&2;}
3395    { (exit 1); exit 1; }; }
3396 fi
3397
3398 ac_ext=c
3399 ac_cpp='$CPP $CPPFLAGS'
3400 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3401 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3402 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3403
3404
3405 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
3406 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
3407 if test "${ac_cv_path_GREP+set}" = set; then
3408   echo $ECHO_N "(cached) $ECHO_C" >&6
3409 else
3410   # Extract the first word of "grep ggrep" to use in msg output
3411 if test -z "$GREP"; then
3412 set dummy grep ggrep; ac_prog_name=$2
3413 if test "${ac_cv_path_GREP+set}" = set; then
3414   echo $ECHO_N "(cached) $ECHO_C" >&6
3415 else
3416   ac_path_GREP_found=false
3417 # Loop through the user's path and test for each of PROGNAME-LIST
3418 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3419 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3420 do
3421   IFS=$as_save_IFS
3422   test -z "$as_dir" && as_dir=.
3423   for ac_prog in grep ggrep; do
3424   for ac_exec_ext in '' $ac_executable_extensions; do
3425     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3426     { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3427     # Check for GNU ac_path_GREP and select it if it is found.
3428   # Check for GNU $ac_path_GREP
3429 case `"$ac_path_GREP" --version 2>&1` in
3430 *GNU*)
3431   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3432 *)
3433   ac_count=0
3434   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3435   while :
3436   do
3437     cat "conftest.in" "conftest.in" >"conftest.tmp"
3438     mv "conftest.tmp" "conftest.in"
3439     cp "conftest.in" "conftest.nl"
3440     echo 'GREP' >> "conftest.nl"
3441     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3442     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3443     ac_count=`expr $ac_count + 1`
3444     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3445       # Best one so far, save it but keep looking for a better one
3446       ac_cv_path_GREP="$ac_path_GREP"
3447       ac_path_GREP_max=$ac_count
3448     fi
3449     # 10*(2^10) chars as input seems more than enough
3450     test $ac_count -gt 10 && break
3451   done
3452   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3453 esac
3454
3455
3456     $ac_path_GREP_found && break 3
3457   done
3458 done
3459
3460 done
3461 IFS=$as_save_IFS
3462
3463
3464 fi
3465
3466 GREP="$ac_cv_path_GREP"
3467 if test -z "$GREP"; then
3468   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3469 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3470    { (exit 1); exit 1; }; }
3471 fi
3472
3473 else
3474   ac_cv_path_GREP=$GREP
3475 fi
3476
3477
3478 fi
3479 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
3480 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
3481  GREP="$ac_cv_path_GREP"
3482
3483
3484 { echo "$as_me:$LINENO: checking for egrep" >&5
3485 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
3486 if test "${ac_cv_path_EGREP+set}" = set; then
3487   echo $ECHO_N "(cached) $ECHO_C" >&6
3488 else
3489   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3490    then ac_cv_path_EGREP="$GREP -E"
3491    else
3492      # Extract the first word of "egrep" to use in msg output
3493 if test -z "$EGREP"; then
3494 set dummy egrep; ac_prog_name=$2
3495 if test "${ac_cv_path_EGREP+set}" = set; then
3496   echo $ECHO_N "(cached) $ECHO_C" >&6
3497 else
3498   ac_path_EGREP_found=false
3499 # Loop through the user's path and test for each of PROGNAME-LIST
3500 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3501 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3502 do
3503   IFS=$as_save_IFS
3504   test -z "$as_dir" && as_dir=.
3505   for ac_prog in egrep; do
3506   for ac_exec_ext in '' $ac_executable_extensions; do
3507     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3508     { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3509     # Check for GNU ac_path_EGREP and select it if it is found.
3510   # Check for GNU $ac_path_EGREP
3511 case `"$ac_path_EGREP" --version 2>&1` in
3512 *GNU*)
3513   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3514 *)
3515   ac_count=0
3516   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
3517   while :
3518   do
3519     cat "conftest.in" "conftest.in" >"conftest.tmp"
3520     mv "conftest.tmp" "conftest.in"
3521     cp "conftest.in" "conftest.nl"
3522     echo 'EGREP' >> "conftest.nl"
3523     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3524     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3525     ac_count=`expr $ac_count + 1`
3526     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3527       # Best one so far, save it but keep looking for a better one
3528       ac_cv_path_EGREP="$ac_path_EGREP"
3529       ac_path_EGREP_max=$ac_count
3530     fi
3531     # 10*(2^10) chars as input seems more than enough
3532     test $ac_count -gt 10 && break
3533   done
3534   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3535 esac
3536
3537
3538     $ac_path_EGREP_found && break 3
3539   done
3540 done
3541
3542 done
3543 IFS=$as_save_IFS
3544
3545
3546 fi
3547
3548 EGREP="$ac_cv_path_EGREP"
3549 if test -z "$EGREP"; then
3550   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
3551 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
3552    { (exit 1); exit 1; }; }
3553 fi
3554
3555 else
3556   ac_cv_path_EGREP=$EGREP
3557 fi
3558
3559
3560    fi
3561 fi
3562 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
3563 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
3564  EGREP="$ac_cv_path_EGREP"
3565
3566
3567 if test $ac_cv_c_compiler_gnu = yes; then
3568     { echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5
3569 echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6; }
3570 if test "${ac_cv_prog_gcc_traditional+set}" = set; then
3571   echo $ECHO_N "(cached) $ECHO_C" >&6
3572 else
3573     ac_pattern="Autoconf.*'x'"
3574   cat >conftest.$ac_ext <<_ACEOF
3575 /* confdefs.h.  */
3576 _ACEOF
3577 cat confdefs.h >>conftest.$ac_ext
3578 cat >>conftest.$ac_ext <<_ACEOF
3579 /* end confdefs.h.  */
3580 #include <sgtty.h>
3581 Autoconf TIOCGETP
3582 _ACEOF
3583 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3584   $EGREP "$ac_pattern" >/dev/null 2>&1; then
3585   ac_cv_prog_gcc_traditional=yes
3586 else
3587   ac_cv_prog_gcc_traditional=no
3588 fi
3589 rm -f conftest*
3590
3591
3592   if test $ac_cv_prog_gcc_traditional = no; then
3593     cat >conftest.$ac_ext <<_ACEOF
3594 /* confdefs.h.  */
3595 _ACEOF
3596 cat confdefs.h >>conftest.$ac_ext
3597 cat >>conftest.$ac_ext <<_ACEOF
3598 /* end confdefs.h.  */
3599 #include <termio.h>
3600 Autoconf TCGETA
3601 _ACEOF
3602 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3603   $EGREP "$ac_pattern" >/dev/null 2>&1; then
3604   ac_cv_prog_gcc_traditional=yes
3605 fi
3606 rm -f conftest*
3607
3608   fi
3609 fi
3610 { echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5
3611 echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6; }
3612   if test $ac_cv_prog_gcc_traditional = yes; then
3613     CC="$CC -traditional"
3614   fi
3615 fi
3616
3617 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3618 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
3619 set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3620 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
3621   echo $ECHO_N "(cached) $ECHO_C" >&6
3622 else
3623   cat >conftest.make <<\_ACEOF
3624 SHELL = /bin/sh
3625 all:
3626         @echo '@@@%%%=$(MAKE)=@@@%%%'
3627 _ACEOF
3628 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3629 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3630   *@@@%%%=?*=@@@%%%*)
3631     eval ac_cv_prog_make_${ac_make}_set=yes;;
3632   *)
3633     eval ac_cv_prog_make_${ac_make}_set=no;;
3634 esac
3635 rm -f conftest.make
3636 fi
3637 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3638   { echo "$as_me:$LINENO: result: yes" >&5
3639 echo "${ECHO_T}yes" >&6; }
3640   SET_MAKE=
3641 else
3642   { echo "$as_me:$LINENO: result: no" >&5
3643 echo "${ECHO_T}no" >&6; }
3644   SET_MAKE="MAKE=${MAKE-make}"
3645 fi
3646
3647 # Find a good install program.  We prefer a C program (faster),
3648 # so one script is as good as another.  But avoid the broken or
3649 # incompatible versions:
3650 # SysV /etc/install, /usr/sbin/install
3651 # SunOS /usr/etc/install
3652 # IRIX /sbin/install
3653 # AIX /bin/install
3654 # AmigaOS /C/install, which installs bootblocks on floppy discs
3655 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3656 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3657 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3658 # OS/2's system install, which has a completely different semantic
3659 # ./install, which can be erroneously created by make from ./install.sh.
3660 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
3661 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
3662 if test -z "$INSTALL"; then
3663 if test "${ac_cv_path_install+set}" = set; then
3664   echo $ECHO_N "(cached) $ECHO_C" >&6
3665 else
3666   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3667 for as_dir in $PATH
3668 do
3669   IFS=$as_save_IFS
3670   test -z "$as_dir" && as_dir=.
3671   # Account for people who put trailing slashes in PATH elements.
3672 case $as_dir/ in
3673   ./ | .// | /cC/* | \
3674   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3675   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
3676   /usr/ucb/* ) ;;
3677   *)
3678     # OSF1 and SCO ODT 3.0 have their own names for install.
3679     # Don't use installbsd from OSF since it installs stuff as root
3680     # by default.
3681     for ac_prog in ginstall scoinst install; do
3682       for ac_exec_ext in '' $ac_executable_extensions; do
3683         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3684           if test $ac_prog = install &&
3685             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3686             # AIX install.  It has an incompatible calling convention.
3687             :
3688           elif test $ac_prog = install &&
3689             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3690             # program-specific install script used by HP pwplus--don't use.
3691             :
3692           else
3693             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3694             break 3
3695           fi
3696         fi
3697       done
3698     done
3699     ;;
3700 esac
3701 done
3702 IFS=$as_save_IFS
3703
3704
3705 fi
3706   if test "${ac_cv_path_install+set}" = set; then
3707     INSTALL=$ac_cv_path_install
3708   else
3709     # As a last resort, use the slow shell script.  Don't cache a
3710     # value for INSTALL within a source directory, because that will
3711     # break other packages using the cache if that directory is
3712     # removed, or if the value is a relative name.
3713     INSTALL=$ac_install_sh
3714   fi
3715 fi
3716 { echo "$as_me:$LINENO: result: $INSTALL" >&5
3717 echo "${ECHO_T}$INSTALL" >&6; }
3718
3719 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3720 # It thinks the first close brace ends the variable substitution.
3721 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3722
3723 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3724
3725 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3726
3727 # Extract the first word of "rm", so it can be a program name with args.
3728 set dummy rm; ac_word=$2
3729 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3730 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3731 if test "${ac_cv_path_RM+set}" = set; then
3732   echo $ECHO_N "(cached) $ECHO_C" >&6
3733 else
3734   case $RM in
3735   [\\/]* | ?:[\\/]*)
3736   ac_cv_path_RM="$RM" # Let the user override the test with a path.
3737   ;;
3738   *)
3739   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3740 for as_dir in $PATH
3741 do
3742   IFS=$as_save_IFS
3743   test -z "$as_dir" && as_dir=.
3744   for ac_exec_ext in '' $ac_executable_extensions; do
3745   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3746     ac_cv_path_RM="$as_dir/$ac_word$ac_exec_ext"
3747     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3748     break 2
3749   fi
3750 done
3751 done
3752 IFS=$as_save_IFS
3753
3754   ;;
3755 esac
3756 fi
3757 RM=$ac_cv_path_RM
3758 if test -n "$RM"; then
3759   { echo "$as_me:$LINENO: result: $RM" >&5
3760 echo "${ECHO_T}$RM" >&6; }
3761 else
3762   { echo "$as_me:$LINENO: result: no" >&5
3763 echo "${ECHO_T}no" >&6; }
3764 fi
3765
3766
3767 # Extract the first word of "cp", so it can be a program name with args.
3768 set dummy cp; ac_word=$2
3769 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3770 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3771 if test "${ac_cv_path_CP+set}" = set; then
3772   echo $ECHO_N "(cached) $ECHO_C" >&6
3773 else
3774   case $CP in
3775   [\\/]* | ?:[\\/]*)
3776   ac_cv_path_CP="$CP" # Let the user override the test with a path.
3777   ;;
3778   *)
3779   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3780 for as_dir in $PATH
3781 do
3782   IFS=$as_save_IFS
3783   test -z "$as_dir" && as_dir=.
3784   for ac_exec_ext in '' $ac_executable_extensions; do
3785   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3786     ac_cv_path_CP="$as_dir/$ac_word$ac_exec_ext"
3787     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3788     break 2
3789   fi
3790 done
3791 done
3792 IFS=$as_save_IFS
3793
3794   ;;
3795 esac
3796 fi
3797 CP=$ac_cv_path_CP
3798 if test -n "$CP"; then
3799   { echo "$as_me:$LINENO: result: $CP" >&5
3800 echo "${ECHO_T}$CP" >&6; }
3801 else
3802   { echo "$as_me:$LINENO: result: no" >&5
3803 echo "${ECHO_T}no" >&6; }
3804 fi
3805
3806
3807 # Extract the first word of "mv", so it can be a program name with args.
3808 set dummy mv; ac_word=$2
3809 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3810 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3811 if test "${ac_cv_path_MV+set}" = set; then
3812   echo $ECHO_N "(cached) $ECHO_C" >&6
3813 else
3814   case $MV in
3815   [\\/]* | ?:[\\/]*)
3816   ac_cv_path_MV="$MV" # Let the user override the test with a path.
3817   ;;
3818   *)
3819   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3820 for as_dir in $PATH
3821 do
3822   IFS=$as_save_IFS
3823   test -z "$as_dir" && as_dir=.
3824   for ac_exec_ext in '' $ac_executable_extensions; do
3825   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3826     ac_cv_path_MV="$as_dir/$ac_word$ac_exec_ext"
3827     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3828     break 2
3829   fi
3830 done
3831 done
3832 IFS=$as_save_IFS
3833
3834   ;;
3835 esac
3836 fi
3837 MV=$ac_cv_path_MV
3838 if test -n "$MV"; then
3839   { echo "$as_me:$LINENO: result: $MV" >&5
3840 echo "${ECHO_T}$MV" >&6; }
3841 else
3842   { echo "$as_me:$LINENO: result: no" >&5
3843 echo "${ECHO_T}no" >&6; }
3844 fi
3845
3846
3847 # Extract the first word of "ln", so it can be a program name with args.
3848 set dummy ln; ac_word=$2
3849 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3850 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3851 if test "${ac_cv_path_LN+set}" = set; then
3852   echo $ECHO_N "(cached) $ECHO_C" >&6
3853 else
3854   case $LN in
3855   [\\/]* | ?:[\\/]*)
3856   ac_cv_path_LN="$LN" # Let the user override the test with a path.
3857   ;;
3858   *)
3859   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3860 for as_dir in $PATH
3861 do
3862   IFS=$as_save_IFS
3863   test -z "$as_dir" && as_dir=.
3864   for ac_exec_ext in '' $ac_executable_extensions; do
3865   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3866     ac_cv_path_LN="$as_dir/$ac_word$ac_exec_ext"
3867     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3868     break 2
3869   fi
3870 done
3871 done
3872 IFS=$as_save_IFS
3873
3874   ;;
3875 esac
3876 fi
3877 LN=$ac_cv_path_LN
3878 if test -n "$LN"; then
3879   { echo "$as_me:$LINENO: result: $LN" >&5
3880 echo "${ECHO_T}$LN" >&6; }
3881 else
3882   { echo "$as_me:$LINENO: result: no" >&5
3883 echo "${ECHO_T}no" >&6; }
3884 fi
3885
3886
3887 # Extract the first word of "sed", so it can be a program name with args.
3888 set dummy sed; ac_word=$2
3889 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3890 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3891 if test "${ac_cv_path_SED+set}" = set; then
3892   echo $ECHO_N "(cached) $ECHO_C" >&6
3893 else
3894   case $SED in
3895   [\\/]* | ?:[\\/]*)
3896   ac_cv_path_SED="$SED" # Let the user override the test with a path.
3897   ;;
3898   *)
3899   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3900 for as_dir in $PATH
3901 do
3902   IFS=$as_save_IFS
3903   test -z "$as_dir" && as_dir=.
3904   for ac_exec_ext in '' $ac_executable_extensions; do
3905   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3906     ac_cv_path_SED="$as_dir/$ac_word$ac_exec_ext"
3907     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3908     break 2
3909   fi
3910 done
3911 done
3912 IFS=$as_save_IFS
3913
3914   ;;
3915 esac
3916 fi
3917 SED=$ac_cv_path_SED
3918 if test -n "$SED"; then
3919   { echo "$as_me:$LINENO: result: $SED" >&5
3920 echo "${ECHO_T}$SED" >&6; }
3921 else
3922   { echo "$as_me:$LINENO: result: no" >&5
3923 echo "${ECHO_T}no" >&6; }
3924 fi
3925
3926
3927 # Extract the first word of "ar", so it can be a program name with args.
3928 set dummy ar; ac_word=$2
3929 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3930 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3931 if test "${ac_cv_path_AR+set}" = set; then
3932   echo $ECHO_N "(cached) $ECHO_C" >&6
3933 else
3934   case $AR in
3935   [\\/]* | ?:[\\/]*)
3936   ac_cv_path_AR="$AR" # Let the user override the test with a path.
3937   ;;
3938   *)
3939   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3940 for as_dir in $PATH
3941 do
3942   IFS=$as_save_IFS
3943   test -z "$as_dir" && as_dir=.
3944   for ac_exec_ext in '' $ac_executable_extensions; do
3945   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3946     ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext"
3947     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3948     break 2
3949   fi
3950 done
3951 done
3952 IFS=$as_save_IFS
3953
3954   ;;
3955 esac
3956 fi
3957 AR=$ac_cv_path_AR
3958 if test -n "$AR"; then
3959   { echo "$as_me:$LINENO: result: $AR" >&5
3960 echo "${ECHO_T}$AR" >&6; }
3961 else
3962   { echo "$as_me:$LINENO: result: no" >&5
3963 echo "${ECHO_T}no" >&6; }
3964 fi
3965
3966
3967 # Extract the first word of "ld", so it can be a program name with args.
3968 set dummy ld; ac_word=$2
3969 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3970 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3971 if test "${ac_cv_path_LD+set}" = set; then
3972   echo $ECHO_N "(cached) $ECHO_C" >&6
3973 else
3974   case $LD in
3975   [\\/]* | ?:[\\/]*)
3976   ac_cv_path_LD="$LD" # Let the user override the test with a path.
3977   ;;
3978   *)
3979   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3980 for as_dir in $PATH
3981 do
3982   IFS=$as_save_IFS
3983   test -z "$as_dir" && as_dir=.
3984   for ac_exec_ext in '' $ac_executable_extensions; do
3985   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3986     ac_cv_path_LD="$as_dir/$ac_word$ac_exec_ext"
3987     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3988     break 2
3989   fi
3990 done
3991 done
3992 IFS=$as_save_IFS
3993
3994   ;;
3995 esac
3996 fi
3997 LD=$ac_cv_path_LD
3998 if test -n "$LD"; then
3999   { echo "$as_me:$LINENO: result: $LD" >&5
4000 echo "${ECHO_T}$LD" >&6; }
4001 else
4002   { echo "$as_me:$LINENO: result: no" >&5
4003 echo "${ECHO_T}no" >&6; }
4004 fi
4005
4006
4007 # Extract the first word of "ranlib", so it can be a program name with args.
4008 set dummy ranlib; ac_word=$2
4009 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4010 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4011 if test "${ac_cv_path_RANLIB+set}" = set; then
4012   echo $ECHO_N "(cached) $ECHO_C" >&6
4013 else
4014   case $RANLIB in
4015   [\\/]* | ?:[\\/]*)
4016   ac_cv_path_RANLIB="$RANLIB" # Let the user override the test with a path.
4017   ;;
4018   *)
4019   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4020 for as_dir in $PATH
4021 do
4022   IFS=$as_save_IFS
4023   test -z "$as_dir" && as_dir=.
4024   for ac_exec_ext in '' $ac_executable_extensions; do
4025   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4026     ac_cv_path_RANLIB="$as_dir/$ac_word$ac_exec_ext"
4027     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4028     break 2
4029   fi
4030 done
4031 done
4032 IFS=$as_save_IFS
4033
4034   ;;
4035 esac
4036 fi
4037 RANLIB=$ac_cv_path_RANLIB
4038 if test -n "$RANLIB"; then
4039   { echo "$as_me:$LINENO: result: $RANLIB" >&5
4040 echo "${ECHO_T}$RANLIB" >&6; }
4041 else
4042   { echo "$as_me:$LINENO: result: no" >&5
4043 echo "${ECHO_T}no" >&6; }
4044 fi
4045
4046
4047 # Extract the first word of "touch", so it can be a program name with args.
4048 set dummy touch; ac_word=$2
4049 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4050 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4051 if test "${ac_cv_path_TOUCH+set}" = set; then
4052   echo $ECHO_N "(cached) $ECHO_C" >&6
4053 else
4054   case $TOUCH in
4055   [\\/]* | ?:[\\/]*)
4056   ac_cv_path_TOUCH="$TOUCH" # Let the user override the test with a path.
4057   ;;
4058   *)
4059   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4060 for as_dir in $PATH
4061 do
4062   IFS=$as_save_IFS
4063   test -z "$as_dir" && as_dir=.
4064   for ac_exec_ext in '' $ac_executable_extensions; do
4065   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4066     ac_cv_path_TOUCH="$as_dir/$ac_word$ac_exec_ext"
4067     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4068     break 2
4069   fi
4070 done
4071 done
4072 IFS=$as_save_IFS
4073
4074   ;;
4075 esac
4076 fi
4077 TOUCH=$ac_cv_path_TOUCH
4078 if test -n "$TOUCH"; then
4079   { echo "$as_me:$LINENO: result: $TOUCH" >&5
4080 echo "${ECHO_T}$TOUCH" >&6; }
4081 else
4082   { echo "$as_me:$LINENO: result: no" >&5
4083 echo "${ECHO_T}no" >&6; }
4084 fi
4085
4086
4087
4088 for ac_prog in 'bison -y' byacc
4089 do
4090   # Extract the first word of "$ac_prog", so it can be a program name with args.
4091 set dummy $ac_prog; ac_word=$2
4092 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4093 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4094 if test "${ac_cv_prog_YACC+set}" = set; then
4095   echo $ECHO_N "(cached) $ECHO_C" >&6
4096 else
4097   if test -n "$YACC"; then
4098   ac_cv_prog_YACC="$YACC" # Let the user override the test.
4099 else
4100 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4101 for as_dir in $PATH
4102 do
4103   IFS=$as_save_IFS
4104   test -z "$as_dir" && as_dir=.
4105   for ac_exec_ext in '' $ac_executable_extensions; do
4106   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4107     ac_cv_prog_YACC="$ac_prog"
4108     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4109     break 2
4110   fi
4111 done
4112 done
4113 IFS=$as_save_IFS
4114
4115 fi
4116 fi
4117 YACC=$ac_cv_prog_YACC
4118 if test -n "$YACC"; then
4119   { echo "$as_me:$LINENO: result: $YACC" >&5
4120 echo "${ECHO_T}$YACC" >&6; }
4121 else
4122   { echo "$as_me:$LINENO: result: no" >&5
4123 echo "${ECHO_T}no" >&6; }
4124 fi
4125
4126
4127   test -n "$YACC" && break
4128 done
4129 test -n "$YACC" || YACC="yacc"
4130
4131
4132 if test "$YACC" = "yacc" -a -z "`which $YACC 2>/dev/null`"; then
4133         { { echo "$as_me:$LINENO: error: could not locate a suitable parser generator; install bison, yacc, or byacc" >&5
4134 echo "$as_me: error: could not locate a suitable parser generator; install bison, yacc, or byacc" >&2;}
4135    { (exit 1); exit 1; }; }
4136 fi
4137
4138 for ac_prog in flex lex
4139 do
4140   # Extract the first word of "$ac_prog", so it can be a program name with args.
4141 set dummy $ac_prog; ac_word=$2
4142 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4143 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4144 if test "${ac_cv_prog_LEX+set}" = set; then
4145   echo $ECHO_N "(cached) $ECHO_C" >&6
4146 else
4147   if test -n "$LEX"; then
4148   ac_cv_prog_LEX="$LEX" # Let the user override the test.
4149 else
4150 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4151 for as_dir in $PATH
4152 do
4153   IFS=$as_save_IFS
4154   test -z "$as_dir" && as_dir=.
4155   for ac_exec_ext in '' $ac_executable_extensions; do
4156   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4157     ac_cv_prog_LEX="$ac_prog"
4158     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4159     break 2
4160   fi
4161 done
4162 done
4163 IFS=$as_save_IFS
4164
4165 fi
4166 fi
4167 LEX=$ac_cv_prog_LEX
4168 if test -n "$LEX"; then
4169   { echo "$as_me:$LINENO: result: $LEX" >&5
4170 echo "${ECHO_T}$LEX" >&6; }
4171 else
4172   { echo "$as_me:$LINENO: result: no" >&5
4173 echo "${ECHO_T}no" >&6; }
4174 fi
4175
4176
4177   test -n "$LEX" && break
4178 done
4179 test -n "$LEX" || LEX=":"
4180
4181 if test "x$LEX" != "x:"; then
4182   cat >conftest.l <<_ACEOF
4183 %%
4184 a { ECHO; }
4185 b { REJECT; }
4186 c { yymore (); }
4187 d { yyless (1); }
4188 e { yyless (input () != 0); }
4189 f { unput (yytext[0]); }
4190 . { BEGIN INITIAL; }
4191 %%
4192 #ifdef YYTEXT_POINTER
4193 extern char *yytext;
4194 #endif
4195 int
4196 main (void)
4197 {
4198   return ! yylex () + ! yywrap ();
4199 }
4200 _ACEOF
4201 { (ac_try="$LEX conftest.l"
4202 case "(($ac_try" in
4203   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4204   *) ac_try_echo=$ac_try;;
4205 esac
4206 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4207   (eval "$LEX conftest.l") 2>&5
4208   ac_status=$?
4209   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4210   (exit $ac_status); }
4211 { echo "$as_me:$LINENO: checking lex output file root" >&5
4212 echo $ECHO_N "checking lex output file root... $ECHO_C" >&6; }
4213 if test "${ac_cv_prog_lex_root+set}" = set; then
4214   echo $ECHO_N "(cached) $ECHO_C" >&6
4215 else
4216
4217 if test -f lex.yy.c; then
4218   ac_cv_prog_lex_root=lex.yy
4219 elif test -f lexyy.c; then
4220   ac_cv_prog_lex_root=lexyy
4221 else
4222   { { echo "$as_me:$LINENO: error: cannot find output from $LEX; giving up" >&5
4223 echo "$as_me: error: cannot find output from $LEX; giving up" >&2;}
4224    { (exit 1); exit 1; }; }
4225 fi
4226 fi
4227 { echo "$as_me:$LINENO: result: $ac_cv_prog_lex_root" >&5
4228 echo "${ECHO_T}$ac_cv_prog_lex_root" >&6; }
4229 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
4230
4231 if test -z "${LEXLIB+set}"; then
4232   { echo "$as_me:$LINENO: checking lex library" >&5
4233 echo $ECHO_N "checking lex library... $ECHO_C" >&6; }
4234 if test "${ac_cv_lib_lex+set}" = set; then
4235   echo $ECHO_N "(cached) $ECHO_C" >&6
4236 else
4237
4238     ac_save_LIBS=$LIBS
4239     ac_cv_lib_lex='none needed'
4240     for ac_lib in '' -lfl -ll; do
4241       LIBS="$ac_lib $ac_save_LIBS"
4242       cat >conftest.$ac_ext <<_ACEOF
4243 `cat $LEX_OUTPUT_ROOT.c`
4244 _ACEOF
4245 rm -f conftest.$ac_objext conftest$ac_exeext
4246 if { (ac_try="$ac_link"
4247 case "(($ac_try" in
4248   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4249   *) ac_try_echo=$ac_try;;
4250 esac
4251 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4252   (eval "$ac_link") 2>conftest.er1
4253   ac_status=$?
4254   grep -v '^ *+' conftest.er1 >conftest.err
4255   rm -f conftest.er1
4256   cat conftest.err >&5
4257   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4258   (exit $ac_status); } && {
4259          test -z "$ac_c_werror_flag" ||
4260          test ! -s conftest.err
4261        } && test -s conftest$ac_exeext &&
4262        $as_test_x conftest$ac_exeext; then
4263   ac_cv_lib_lex=$ac_lib
4264 else
4265   echo "$as_me: failed program was:" >&5
4266 sed 's/^/| /' conftest.$ac_ext >&5
4267
4268
4269 fi
4270
4271 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4272       conftest$ac_exeext conftest.$ac_ext
4273       test "$ac_cv_lib_lex" != 'none needed' && break
4274     done
4275     LIBS=$ac_save_LIBS
4276
4277 fi
4278 { echo "$as_me:$LINENO: result: $ac_cv_lib_lex" >&5
4279 echo "${ECHO_T}$ac_cv_lib_lex" >&6; }
4280   test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
4281 fi
4282
4283
4284 { echo "$as_me:$LINENO: checking whether yytext is a pointer" >&5
4285 echo $ECHO_N "checking whether yytext is a pointer... $ECHO_C" >&6; }
4286 if test "${ac_cv_prog_lex_yytext_pointer+set}" = set; then
4287   echo $ECHO_N "(cached) $ECHO_C" >&6
4288 else
4289   # POSIX says lex can declare yytext either as a pointer or an array; the
4290 # default is implementation-dependent.  Figure out which it is, since
4291 # not all implementations provide the %pointer and %array declarations.
4292 ac_cv_prog_lex_yytext_pointer=no
4293 ac_save_LIBS=$LIBS
4294 LIBS="$LEXLIB $ac_save_LIBS"
4295 cat >conftest.$ac_ext <<_ACEOF
4296 #define YYTEXT_POINTER 1
4297 `cat $LEX_OUTPUT_ROOT.c`
4298 _ACEOF
4299 rm -f conftest.$ac_objext conftest$ac_exeext
4300 if { (ac_try="$ac_link"
4301 case "(($ac_try" in
4302   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4303   *) ac_try_echo=$ac_try;;
4304 esac
4305 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4306   (eval "$ac_link") 2>conftest.er1
4307   ac_status=$?
4308   grep -v '^ *+' conftest.er1 >conftest.err
4309   rm -f conftest.er1
4310   cat conftest.err >&5
4311   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4312   (exit $ac_status); } && {
4313          test -z "$ac_c_werror_flag" ||
4314          test ! -s conftest.err
4315        } && test -s conftest$ac_exeext &&
4316        $as_test_x conftest$ac_exeext; then
4317   ac_cv_prog_lex_yytext_pointer=yes
4318 else
4319   echo "$as_me: failed program was:" >&5
4320 sed 's/^/| /' conftest.$ac_ext >&5
4321
4322
4323 fi
4324
4325 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
4326       conftest$ac_exeext conftest.$ac_ext
4327 LIBS=$ac_save_LIBS
4328
4329 fi
4330 { echo "$as_me:$LINENO: result: $ac_cv_prog_lex_yytext_pointer" >&5
4331 echo "${ECHO_T}$ac_cv_prog_lex_yytext_pointer" >&6; }
4332 if test $ac_cv_prog_lex_yytext_pointer = yes; then
4333
4334 cat >>confdefs.h <<\_ACEOF
4335 #define YYTEXT_POINTER 1
4336 _ACEOF
4337
4338 fi
4339 rm -f conftest.l $LEX_OUTPUT_ROOT.c
4340
4341 fi
4342
4343 if test "$LEX" = ":"; then
4344         { { echo "$as_me:$LINENO: error: could not locate a suitable lexical generator, install flex or lex." >&5
4345 echo "$as_me: error: could not locate a suitable lexical generator, install flex or lex." >&2;}
4346    { (exit 1); exit 1; }; }
4347 fi
4348
4349 if test "$libexecdir" = '${exec_prefix}/libexec' &&
4350    test "$localstatedir" = '${prefix}/var'; then
4351         libexecdir='${bindir}'
4352         localstatedir='${prefix}'
4353 fi
4354
4355 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4356 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
4357 if test "${ac_cv_header_stdc+set}" = set; then
4358   echo $ECHO_N "(cached) $ECHO_C" >&6
4359 else
4360   cat >conftest.$ac_ext <<_ACEOF
4361 /* confdefs.h.  */
4362 _ACEOF
4363 cat confdefs.h >>conftest.$ac_ext
4364 cat >>conftest.$ac_ext <<_ACEOF
4365 /* end confdefs.h.  */
4366 #include <stdlib.h>
4367 #include <stdarg.h>
4368 #include <string.h>
4369 #include <float.h>
4370
4371 int
4372 main ()
4373 {
4374
4375   ;
4376   return 0;
4377 }
4378 _ACEOF
4379 rm -f conftest.$ac_objext
4380 if { (ac_try="$ac_compile"
4381 case "(($ac_try" in
4382   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4383   *) ac_try_echo=$ac_try;;
4384 esac
4385 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4386   (eval "$ac_compile") 2>conftest.er1
4387   ac_status=$?
4388   grep -v '^ *+' conftest.er1 >conftest.err
4389   rm -f conftest.er1
4390   cat conftest.err >&5
4391   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4392   (exit $ac_status); } && {
4393          test -z "$ac_c_werror_flag" ||
4394          test ! -s conftest.err
4395        } && test -s conftest.$ac_objext; then
4396   ac_cv_header_stdc=yes
4397 else
4398   echo "$as_me: failed program was:" >&5
4399 sed 's/^/| /' conftest.$ac_ext >&5
4400
4401         ac_cv_header_stdc=no
4402 fi
4403
4404 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4405
4406 if test $ac_cv_header_stdc = yes; then
4407   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4408   cat >conftest.$ac_ext <<_ACEOF
4409 /* confdefs.h.  */
4410 _ACEOF
4411 cat confdefs.h >>conftest.$ac_ext
4412 cat >>conftest.$ac_ext <<_ACEOF
4413 /* end confdefs.h.  */
4414 #include <string.h>
4415
4416 _ACEOF
4417 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4418   $EGREP "memchr" >/dev/null 2>&1; then
4419   :
4420 else
4421   ac_cv_header_stdc=no
4422 fi
4423 rm -f conftest*
4424
4425 fi
4426
4427 if test $ac_cv_header_stdc = yes; then
4428   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4429   cat >conftest.$ac_ext <<_ACEOF
4430 /* confdefs.h.  */
4431 _ACEOF
4432 cat confdefs.h >>conftest.$ac_ext
4433 cat >>conftest.$ac_ext <<_ACEOF
4434 /* end confdefs.h.  */
4435 #include <stdlib.h>
4436
4437 _ACEOF
4438 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4439   $EGREP "free" >/dev/null 2>&1; then
4440   :
4441 else
4442   ac_cv_header_stdc=no
4443 fi
4444 rm -f conftest*
4445
4446 fi
4447
4448 if test $ac_cv_header_stdc = yes; then
4449   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4450   if test "$cross_compiling" = yes; then
4451   :
4452 else
4453   cat >conftest.$ac_ext <<_ACEOF
4454 /* confdefs.h.  */
4455 _ACEOF
4456 cat confdefs.h >>conftest.$ac_ext
4457 cat >>conftest.$ac_ext <<_ACEOF
4458 /* end confdefs.h.  */
4459 #include <ctype.h>
4460 #include <stdlib.h>
4461 #if ((' ' & 0x0FF) == 0x020)
4462 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4463 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4464 #else
4465 # define ISLOWER(c) \
4466                    (('a' <= (c) && (c) <= 'i') \
4467                      || ('j' <= (c) && (c) <= 'r') \
4468                      || ('s' <= (c) && (c) <= 'z'))
4469 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4470 #endif
4471
4472 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4473 int
4474 main ()
4475 {
4476   int i;
4477   for (i = 0; i < 256; i++)
4478     if (XOR (islower (i), ISLOWER (i))
4479         || toupper (i) != TOUPPER (i))
4480       return 2;
4481   return 0;
4482 }
4483 _ACEOF
4484 rm -f conftest$ac_exeext
4485 if { (ac_try="$ac_link"
4486 case "(($ac_try" in
4487   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4488   *) ac_try_echo=$ac_try;;
4489 esac
4490 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4491   (eval "$ac_link") 2>&5
4492   ac_status=$?
4493   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4494   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4495   { (case "(($ac_try" in
4496   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4497   *) ac_try_echo=$ac_try;;
4498 esac
4499 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4500   (eval "$ac_try") 2>&5
4501   ac_status=$?
4502   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4503   (exit $ac_status); }; }; then
4504   :
4505 else
4506   echo "$as_me: program exited with status $ac_status" >&5
4507 echo "$as_me: failed program was:" >&5
4508 sed 's/^/| /' conftest.$ac_ext >&5
4509
4510 ( exit $ac_status )
4511 ac_cv_header_stdc=no
4512 fi
4513 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4514 fi
4515
4516
4517 fi
4518 fi
4519 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4520 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
4521 if test $ac_cv_header_stdc = yes; then
4522
4523 cat >>confdefs.h <<\_ACEOF
4524 #define STDC_HEADERS 1
4525 _ACEOF
4526
4527 fi
4528
4529
4530 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4531
4532
4533
4534
4535
4536
4537
4538
4539
4540 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4541                   inttypes.h stdint.h unistd.h
4542 do
4543 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4544 { echo "$as_me:$LINENO: checking for $ac_header" >&5
4545 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4546 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4547   echo $ECHO_N "(cached) $ECHO_C" >&6
4548 else
4549   cat >conftest.$ac_ext <<_ACEOF
4550 /* confdefs.h.  */
4551 _ACEOF
4552 cat confdefs.h >>conftest.$ac_ext
4553 cat >>conftest.$ac_ext <<_ACEOF
4554 /* end confdefs.h.  */
4555 $ac_includes_default
4556
4557 #include <$ac_header>
4558 _ACEOF
4559 rm -f conftest.$ac_objext
4560 if { (ac_try="$ac_compile"
4561 case "(($ac_try" in
4562   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4563   *) ac_try_echo=$ac_try;;
4564 esac
4565 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4566   (eval "$ac_compile") 2>conftest.er1
4567   ac_status=$?
4568   grep -v '^ *+' conftest.er1 >conftest.err
4569   rm -f conftest.er1
4570   cat conftest.err >&5
4571   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4572   (exit $ac_status); } && {
4573          test -z "$ac_c_werror_flag" ||
4574          test ! -s conftest.err
4575        } && test -s conftest.$ac_objext; then
4576   eval "$as_ac_Header=yes"
4577 else
4578   echo "$as_me: failed program was:" >&5
4579 sed 's/^/| /' conftest.$ac_ext >&5
4580
4581         eval "$as_ac_Header=no"
4582 fi
4583
4584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4585 fi
4586 ac_res=`eval echo '${'$as_ac_Header'}'`
4587                { echo "$as_me:$LINENO: result: $ac_res" >&5
4588 echo "${ECHO_T}$ac_res" >&6; }
4589 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4590   cat >>confdefs.h <<_ACEOF
4591 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4592 _ACEOF
4593
4594 fi
4595
4596 done
4597
4598
4599
4600
4601
4602
4603
4604
4605
4606
4607
4608
4609
4610 for ac_header in crypt.h sys/resource.h sys/param.h errno.h sys/syslog.h stddef.h sys/wait.h wait.h sys/epoll.h sys/uio.h machine/endian.h
4611 do
4612 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4613 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4614   { echo "$as_me:$LINENO: checking for $ac_header" >&5
4615 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4616 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4617   echo $ECHO_N "(cached) $ECHO_C" >&6
4618 fi
4619 ac_res=`eval echo '${'$as_ac_Header'}'`
4620                { echo "$as_me:$LINENO: result: $ac_res" >&5
4621 echo "${ECHO_T}$ac_res" >&6; }
4622 else
4623   # Is the header compilable?
4624 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
4625 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
4626 cat >conftest.$ac_ext <<_ACEOF
4627 /* confdefs.h.  */
4628 _ACEOF
4629 cat confdefs.h >>conftest.$ac_ext
4630 cat >>conftest.$ac_ext <<_ACEOF
4631 /* end confdefs.h.  */
4632 $ac_includes_default
4633 #include <$ac_header>
4634 _ACEOF
4635 rm -f conftest.$ac_objext
4636 if { (ac_try="$ac_compile"
4637 case "(($ac_try" in
4638   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4639   *) ac_try_echo=$ac_try;;
4640 esac
4641 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4642   (eval "$ac_compile") 2>conftest.er1
4643   ac_status=$?
4644   grep -v '^ *+' conftest.er1 >conftest.err
4645   rm -f conftest.er1
4646   cat conftest.err >&5
4647   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4648   (exit $ac_status); } && {
4649          test -z "$ac_c_werror_flag" ||
4650          test ! -s conftest.err
4651        } && test -s conftest.$ac_objext; then
4652   ac_header_compiler=yes
4653 else
4654   echo "$as_me: failed program was:" >&5
4655 sed 's/^/| /' conftest.$ac_ext >&5
4656
4657         ac_header_compiler=no
4658 fi
4659
4660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4661 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4662 echo "${ECHO_T}$ac_header_compiler" >&6; }
4663
4664 # Is the header present?
4665 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
4666 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
4667 cat >conftest.$ac_ext <<_ACEOF
4668 /* confdefs.h.  */
4669 _ACEOF
4670 cat confdefs.h >>conftest.$ac_ext
4671 cat >>conftest.$ac_ext <<_ACEOF
4672 /* end confdefs.h.  */
4673 #include <$ac_header>
4674 _ACEOF
4675 if { (ac_try="$ac_cpp conftest.$ac_ext"
4676 case "(($ac_try" in
4677   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4678   *) ac_try_echo=$ac_try;;
4679 esac
4680 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4681   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4682   ac_status=$?
4683   grep -v '^ *+' conftest.er1 >conftest.err
4684   rm -f conftest.er1
4685   cat conftest.err >&5
4686   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4687   (exit $ac_status); } >/dev/null && {
4688          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4689          test ! -s conftest.err
4690        }; then
4691   ac_header_preproc=yes
4692 else
4693   echo "$as_me: failed program was:" >&5
4694 sed 's/^/| /' conftest.$ac_ext >&5
4695
4696   ac_header_preproc=no
4697 fi
4698
4699 rm -f conftest.err conftest.$ac_ext
4700 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4701 echo "${ECHO_T}$ac_header_preproc" >&6; }
4702
4703 # So?  What about this header?
4704 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4705   yes:no: )
4706     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4707 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4708     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4709 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4710     ac_header_preproc=yes
4711     ;;
4712   no:yes:* )
4713     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4714 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4715     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4716 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4717     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4718 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4719     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4720 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4721     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4722 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4723     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4724 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4725
4726     ;;
4727 esac
4728 { echo "$as_me:$LINENO: checking for $ac_header" >&5
4729 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4730 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4731   echo $ECHO_N "(cached) $ECHO_C" >&6
4732 else
4733   eval "$as_ac_Header=\$ac_header_preproc"
4734 fi
4735 ac_res=`eval echo '${'$as_ac_Header'}'`
4736                { echo "$as_me:$LINENO: result: $ac_res" >&5
4737 echo "${ECHO_T}$ac_res" >&6; }
4738
4739 fi
4740 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4741   cat >>confdefs.h <<_ACEOF
4742 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4743 _ACEOF
4744
4745 fi
4746
4747 done
4748
4749
4750
4751 { echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
4752 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
4753 if test "${ac_cv_c_const+set}" = set; then
4754   echo $ECHO_N "(cached) $ECHO_C" >&6
4755 else
4756   cat >conftest.$ac_ext <<_ACEOF
4757 /* confdefs.h.  */
4758 _ACEOF
4759 cat confdefs.h >>conftest.$ac_ext
4760 cat >>conftest.$ac_ext <<_ACEOF
4761 /* end confdefs.h.  */
4762
4763 int
4764 main ()
4765 {
4766 /* FIXME: Include the comments suggested by Paul. */
4767 #ifndef __cplusplus
4768   /* Ultrix mips cc rejects this.  */
4769   typedef int charset[2];
4770   const charset cs;
4771   /* SunOS 4.1.1 cc rejects this.  */
4772   char const *const *pcpcc;
4773   char **ppc;
4774   /* NEC SVR4.0.2 mips cc rejects this.  */
4775   struct point {int x, y;};
4776   static struct point const zero = {0,0};
4777   /* AIX XL C 1.02.0.0 rejects this.
4778      It does not let you subtract one const X* pointer from another in
4779      an arm of an if-expression whose if-part is not a constant
4780      expression */
4781   const char *g = "string";
4782   pcpcc = &g + (g ? g-g : 0);
4783   /* HPUX 7.0 cc rejects these. */
4784   ++pcpcc;
4785   ppc = (char**) pcpcc;
4786   pcpcc = (char const *const *) ppc;
4787   { /* SCO 3.2v4 cc rejects this.  */
4788     char *t;
4789     char const *s = 0 ? (char *) 0 : (char const *) 0;
4790
4791     *t++ = 0;
4792     if (s) return 0;
4793   }
4794   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
4795     int x[] = {25, 17};
4796     const int *foo = &x[0];
4797     ++foo;
4798   }
4799   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4800     typedef const int *iptr;
4801     iptr p = 0;
4802     ++p;
4803   }
4804   { /* AIX XL C 1.02.0.0 rejects this saying
4805        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4806     struct s { int j; const int *ap[3]; };
4807     struct s *b; b->j = 5;
4808   }
4809   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4810     const int foo = 10;
4811     if (!foo) return 0;
4812   }
4813   return !cs[0] && !zero.x;
4814 #endif
4815
4816   ;
4817   return 0;
4818 }
4819 _ACEOF
4820 rm -f conftest.$ac_objext
4821 if { (ac_try="$ac_compile"
4822 case "(($ac_try" in
4823   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4824   *) ac_try_echo=$ac_try;;
4825 esac
4826 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4827   (eval "$ac_compile") 2>conftest.er1
4828   ac_status=$?
4829   grep -v '^ *+' conftest.er1 >conftest.err
4830   rm -f conftest.er1
4831   cat conftest.err >&5
4832   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4833   (exit $ac_status); } && {
4834          test -z "$ac_c_werror_flag" ||
4835          test ! -s conftest.err
4836        } && test -s conftest.$ac_objext; then
4837   ac_cv_c_const=yes
4838 else
4839   echo "$as_me: failed program was:" >&5
4840 sed 's/^/| /' conftest.$ac_ext >&5
4841
4842         ac_cv_c_const=no
4843 fi
4844
4845 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4846 fi
4847 { echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
4848 echo "${ECHO_T}$ac_cv_c_const" >&6; }
4849 if test $ac_cv_c_const = no; then
4850
4851 cat >>confdefs.h <<\_ACEOF
4852 #define const
4853 _ACEOF
4854
4855 fi
4856
4857 if test "$ac_cv_header_machine_endian_h" = "no" ; then
4858     { echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
4859 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; }
4860 if test "${ac_cv_c_bigendian+set}" = set; then
4861   echo $ECHO_N "(cached) $ECHO_C" >&6
4862 else
4863   # See if sys/param.h defines the BYTE_ORDER macro.
4864 cat >conftest.$ac_ext <<_ACEOF
4865 /* confdefs.h.  */
4866 _ACEOF
4867 cat confdefs.h >>conftest.$ac_ext
4868 cat >>conftest.$ac_ext <<_ACEOF
4869 /* end confdefs.h.  */
4870 #include <sys/types.h>
4871 #include <sys/param.h>
4872
4873 int
4874 main ()
4875 {
4876 #if  ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \
4877         && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN)
4878  bogus endian macros
4879 #endif
4880
4881   ;
4882   return 0;
4883 }
4884 _ACEOF
4885 rm -f conftest.$ac_objext
4886 if { (ac_try="$ac_compile"
4887 case "(($ac_try" in
4888   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4889   *) ac_try_echo=$ac_try;;
4890 esac
4891 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4892   (eval "$ac_compile") 2>conftest.er1
4893   ac_status=$?
4894   grep -v '^ *+' conftest.er1 >conftest.err
4895   rm -f conftest.er1
4896   cat conftest.err >&5
4897   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4898   (exit $ac_status); } && {
4899          test -z "$ac_c_werror_flag" ||
4900          test ! -s conftest.err
4901        } && test -s conftest.$ac_objext; then
4902   # It does; now see whether it defined to BIG_ENDIAN or not.
4903 cat >conftest.$ac_ext <<_ACEOF
4904 /* confdefs.h.  */
4905 _ACEOF
4906 cat confdefs.h >>conftest.$ac_ext
4907 cat >>conftest.$ac_ext <<_ACEOF
4908 /* end confdefs.h.  */
4909 #include <sys/types.h>
4910 #include <sys/param.h>
4911
4912 int
4913 main ()
4914 {
4915 #if BYTE_ORDER != BIG_ENDIAN
4916  not big endian
4917 #endif
4918
4919   ;
4920   return 0;
4921 }
4922 _ACEOF
4923 rm -f conftest.$ac_objext
4924 if { (ac_try="$ac_compile"
4925 case "(($ac_try" in
4926   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4927   *) ac_try_echo=$ac_try;;
4928 esac
4929 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4930   (eval "$ac_compile") 2>conftest.er1
4931   ac_status=$?
4932   grep -v '^ *+' conftest.er1 >conftest.err
4933   rm -f conftest.er1
4934   cat conftest.err >&5
4935   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4936   (exit $ac_status); } && {
4937          test -z "$ac_c_werror_flag" ||
4938          test ! -s conftest.err
4939        } && test -s conftest.$ac_objext; then
4940   ac_cv_c_bigendian=yes
4941 else
4942   echo "$as_me: failed program was:" >&5
4943 sed 's/^/| /' conftest.$ac_ext >&5
4944
4945         ac_cv_c_bigendian=no
4946 fi
4947
4948 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4949 else
4950   echo "$as_me: failed program was:" >&5
4951 sed 's/^/| /' conftest.$ac_ext >&5
4952
4953         # It does not; compile a test program.
4954 if test "$cross_compiling" = yes; then
4955   # try to guess the endianness by grepping values into an object file
4956   ac_cv_c_bigendian=unknown
4957   cat >conftest.$ac_ext <<_ACEOF
4958 /* confdefs.h.  */
4959 _ACEOF
4960 cat confdefs.h >>conftest.$ac_ext
4961 cat >>conftest.$ac_ext <<_ACEOF
4962 /* end confdefs.h.  */
4963 short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4964 short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4965 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
4966 short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4967 short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4968 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
4969 int
4970 main ()
4971 {
4972  _ascii (); _ebcdic ();
4973   ;
4974   return 0;
4975 }
4976 _ACEOF
4977 rm -f conftest.$ac_objext
4978 if { (ac_try="$ac_compile"
4979 case "(($ac_try" in
4980   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4981   *) ac_try_echo=$ac_try;;
4982 esac
4983 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4984   (eval "$ac_compile") 2>conftest.er1
4985   ac_status=$?
4986   grep -v '^ *+' conftest.er1 >conftest.err
4987   rm -f conftest.er1
4988   cat conftest.err >&5
4989   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4990   (exit $ac_status); } && {
4991          test -z "$ac_c_werror_flag" ||
4992          test ! -s conftest.err
4993        } && test -s conftest.$ac_objext; then
4994   if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
4995   ac_cv_c_bigendian=yes
4996 fi
4997 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4998   if test "$ac_cv_c_bigendian" = unknown; then
4999     ac_cv_c_bigendian=no
5000   else
5001     # finding both strings is unlikely to happen, but who knows?
5002     ac_cv_c_bigendian=unknown
5003   fi
5004 fi
5005 else
5006   echo "$as_me: failed program was:" >&5
5007 sed 's/^/| /' conftest.$ac_ext >&5
5008
5009
5010 fi
5011
5012 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5013 else
5014   cat >conftest.$ac_ext <<_ACEOF
5015 /* confdefs.h.  */
5016 _ACEOF
5017 cat confdefs.h >>conftest.$ac_ext
5018 cat >>conftest.$ac_ext <<_ACEOF
5019 /* end confdefs.h.  */
5020 $ac_includes_default
5021 int
5022 main ()
5023 {
5024
5025   /* Are we little or big endian?  From Harbison&Steele.  */
5026   union
5027   {
5028     long int l;
5029     char c[sizeof (long int)];
5030   } u;
5031   u.l = 1;
5032   return u.c[sizeof (long int) - 1] == 1;
5033
5034   ;
5035   return 0;
5036 }
5037 _ACEOF
5038 rm -f conftest$ac_exeext
5039 if { (ac_try="$ac_link"
5040 case "(($ac_try" in
5041   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5042   *) ac_try_echo=$ac_try;;
5043 esac
5044 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5045   (eval "$ac_link") 2>&5
5046   ac_status=$?
5047   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5048   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5049   { (case "(($ac_try" in
5050   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5051   *) ac_try_echo=$ac_try;;
5052 esac
5053 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5054   (eval "$ac_try") 2>&5
5055   ac_status=$?
5056   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5057   (exit $ac_status); }; }; then
5058   ac_cv_c_bigendian=no
5059 else
5060   echo "$as_me: program exited with status $ac_status" >&5
5061 echo "$as_me: failed program was:" >&5
5062 sed 's/^/| /' conftest.$ac_ext >&5
5063
5064 ( exit $ac_status )
5065 ac_cv_c_bigendian=yes
5066 fi
5067 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5068 fi
5069
5070
5071 fi
5072
5073 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5074 fi
5075 { echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
5076 echo "${ECHO_T}$ac_cv_c_bigendian" >&6; }
5077 case $ac_cv_c_bigendian in
5078   yes)
5079
5080 cat >>confdefs.h <<\_ACEOF
5081 #define WORDS_BIGENDIAN 1
5082 _ACEOF
5083  ;;
5084   no)
5085      ;;
5086   *)
5087     { { echo "$as_me:$LINENO: error: unknown endianness
5088 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
5089 echo "$as_me: error: unknown endianness
5090 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
5091    { (exit 1); exit 1; }; } ;;
5092 esac
5093
5094 fi
5095 { echo "$as_me:$LINENO: checking for pid_t" >&5
5096 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; }
5097 if test "${ac_cv_type_pid_t+set}" = set; then
5098   echo $ECHO_N "(cached) $ECHO_C" >&6
5099 else
5100   cat >conftest.$ac_ext <<_ACEOF
5101 /* confdefs.h.  */
5102 _ACEOF
5103 cat confdefs.h >>conftest.$ac_ext
5104 cat >>conftest.$ac_ext <<_ACEOF
5105 /* end confdefs.h.  */
5106 $ac_includes_default
5107 typedef pid_t ac__type_new_;
5108 int
5109 main ()
5110 {
5111 if ((ac__type_new_ *) 0)
5112   return 0;
5113 if (sizeof (ac__type_new_))
5114   return 0;
5115   ;
5116   return 0;
5117 }
5118 _ACEOF
5119 rm -f conftest.$ac_objext
5120 if { (ac_try="$ac_compile"
5121 case "(($ac_try" in
5122   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5123   *) ac_try_echo=$ac_try;;
5124 esac
5125 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5126   (eval "$ac_compile") 2>conftest.er1
5127   ac_status=$?
5128   grep -v '^ *+' conftest.er1 >conftest.err
5129   rm -f conftest.er1
5130   cat conftest.err >&5
5131   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5132   (exit $ac_status); } && {
5133          test -z "$ac_c_werror_flag" ||
5134          test ! -s conftest.err
5135        } && test -s conftest.$ac_objext; then
5136   ac_cv_type_pid_t=yes
5137 else
5138   echo "$as_me: failed program was:" >&5
5139 sed 's/^/| /' conftest.$ac_ext >&5
5140
5141         ac_cv_type_pid_t=no
5142 fi
5143
5144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5145 fi
5146 { echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
5147 echo "${ECHO_T}$ac_cv_type_pid_t" >&6; }
5148 if test $ac_cv_type_pid_t = yes; then
5149   :
5150 else
5151
5152 cat >>confdefs.h <<_ACEOF
5153 #define pid_t int
5154 _ACEOF
5155
5156 fi
5157
5158 { echo "$as_me:$LINENO: checking for size_t" >&5
5159 echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
5160 if test "${ac_cv_type_size_t+set}" = set; then
5161   echo $ECHO_N "(cached) $ECHO_C" >&6
5162 else
5163   cat >conftest.$ac_ext <<_ACEOF
5164 /* confdefs.h.  */
5165 _ACEOF
5166 cat confdefs.h >>conftest.$ac_ext
5167 cat >>conftest.$ac_ext <<_ACEOF
5168 /* end confdefs.h.  */
5169 $ac_includes_default
5170 typedef size_t ac__type_new_;
5171 int
5172 main ()
5173 {
5174 if ((ac__type_new_ *) 0)
5175   return 0;
5176 if (sizeof (ac__type_new_))
5177   return 0;
5178   ;
5179   return 0;
5180 }
5181 _ACEOF
5182 rm -f conftest.$ac_objext
5183 if { (ac_try="$ac_compile"
5184 case "(($ac_try" in
5185   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5186   *) ac_try_echo=$ac_try;;
5187 esac
5188 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5189   (eval "$ac_compile") 2>conftest.er1
5190   ac_status=$?
5191   grep -v '^ *+' conftest.er1 >conftest.err
5192   rm -f conftest.er1
5193   cat conftest.err >&5
5194   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5195   (exit $ac_status); } && {
5196          test -z "$ac_c_werror_flag" ||
5197          test ! -s conftest.err
5198        } && test -s conftest.$ac_objext; then
5199   ac_cv_type_size_t=yes
5200 else
5201   echo "$as_me: failed program was:" >&5
5202 sed 's/^/| /' conftest.$ac_ext >&5
5203
5204         ac_cv_type_size_t=no
5205 fi
5206
5207 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5208 fi
5209 { echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
5210 echo "${ECHO_T}$ac_cv_type_size_t" >&6; }
5211 if test $ac_cv_type_size_t = yes; then
5212   :
5213 else
5214
5215 cat >>confdefs.h <<_ACEOF
5216 #define size_t unsigned int
5217 _ACEOF
5218
5219 fi
5220
5221 { echo "$as_me:$LINENO: checking for short" >&5
5222 echo $ECHO_N "checking for short... $ECHO_C" >&6; }
5223 if test "${ac_cv_type_short+set}" = set; then
5224   echo $ECHO_N "(cached) $ECHO_C" >&6
5225 else
5226   cat >conftest.$ac_ext <<_ACEOF
5227 /* confdefs.h.  */
5228 _ACEOF
5229 cat confdefs.h >>conftest.$ac_ext
5230 cat >>conftest.$ac_ext <<_ACEOF
5231 /* end confdefs.h.  */
5232 $ac_includes_default
5233 typedef short ac__type_new_;
5234 int
5235 main ()
5236 {
5237 if ((ac__type_new_ *) 0)
5238   return 0;
5239 if (sizeof (ac__type_new_))
5240   return 0;
5241   ;
5242   return 0;
5243 }
5244 _ACEOF
5245 rm -f conftest.$ac_objext
5246 if { (ac_try="$ac_compile"
5247 case "(($ac_try" in
5248   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5249   *) ac_try_echo=$ac_try;;
5250 esac
5251 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5252   (eval "$ac_compile") 2>conftest.er1
5253   ac_status=$?
5254   grep -v '^ *+' conftest.er1 >conftest.err
5255   rm -f conftest.er1
5256   cat conftest.err >&5
5257   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5258   (exit $ac_status); } && {
5259          test -z "$ac_c_werror_flag" ||
5260          test ! -s conftest.err
5261        } && test -s conftest.$ac_objext; then
5262   ac_cv_type_short=yes
5263 else
5264   echo "$as_me: failed program was:" >&5
5265 sed 's/^/| /' conftest.$ac_ext >&5
5266
5267         ac_cv_type_short=no
5268 fi
5269
5270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5271 fi
5272 { echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
5273 echo "${ECHO_T}$ac_cv_type_short" >&6; }
5274
5275 # The cast to long int works around a bug in the HP C Compiler
5276 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5277 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5278 # This bug is HP SR number 8606223364.
5279 { echo "$as_me:$LINENO: checking size of short" >&5
5280 echo $ECHO_N "checking size of short... $ECHO_C" >&6; }
5281 if test "${ac_cv_sizeof_short+set}" = set; then
5282   echo $ECHO_N "(cached) $ECHO_C" >&6
5283 else
5284   if test "$cross_compiling" = yes; then
5285   # Depending upon the size, compute the lo and hi bounds.
5286 cat >conftest.$ac_ext <<_ACEOF
5287 /* confdefs.h.  */
5288 _ACEOF
5289 cat confdefs.h >>conftest.$ac_ext
5290 cat >>conftest.$ac_ext <<_ACEOF
5291 /* end confdefs.h.  */
5292 $ac_includes_default
5293    typedef short ac__type_sizeof_;
5294 int
5295 main ()
5296 {
5297 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
5298 test_array [0] = 0
5299
5300   ;
5301   return 0;
5302 }
5303 _ACEOF
5304 rm -f conftest.$ac_objext
5305 if { (ac_try="$ac_compile"
5306 case "(($ac_try" in
5307   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5308   *) ac_try_echo=$ac_try;;
5309 esac
5310 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5311   (eval "$ac_compile") 2>conftest.er1
5312   ac_status=$?
5313   grep -v '^ *+' conftest.er1 >conftest.err
5314   rm -f conftest.er1
5315   cat conftest.err >&5
5316   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5317   (exit $ac_status); } && {
5318          test -z "$ac_c_werror_flag" ||
5319          test ! -s conftest.err
5320        } && test -s conftest.$ac_objext; then
5321   ac_lo=0 ac_mid=0
5322   while :; do
5323     cat >conftest.$ac_ext <<_ACEOF
5324 /* confdefs.h.  */
5325 _ACEOF
5326 cat confdefs.h >>conftest.$ac_ext
5327 cat >>conftest.$ac_ext <<_ACEOF
5328 /* end confdefs.h.  */
5329 $ac_includes_default
5330    typedef short ac__type_sizeof_;
5331 int
5332 main ()
5333 {
5334 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
5335 test_array [0] = 0
5336
5337   ;
5338   return 0;
5339 }
5340 _ACEOF
5341 rm -f conftest.$ac_objext
5342 if { (ac_try="$ac_compile"
5343 case "(($ac_try" in
5344   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5345   *) ac_try_echo=$ac_try;;
5346 esac
5347 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5348   (eval "$ac_compile") 2>conftest.er1
5349   ac_status=$?
5350   grep -v '^ *+' conftest.er1 >conftest.err
5351   rm -f conftest.er1
5352   cat conftest.err >&5
5353   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5354   (exit $ac_status); } && {
5355          test -z "$ac_c_werror_flag" ||
5356          test ! -s conftest.err
5357        } && test -s conftest.$ac_objext; then
5358   ac_hi=$ac_mid; break
5359 else
5360   echo "$as_me: failed program was:" >&5
5361 sed 's/^/| /' conftest.$ac_ext >&5
5362
5363         ac_lo=`expr $ac_mid + 1`
5364                         if test $ac_lo -le $ac_mid; then
5365                           ac_lo= ac_hi=
5366                           break
5367                         fi
5368                         ac_mid=`expr 2 '*' $ac_mid + 1`
5369 fi
5370
5371 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5372   done
5373 else
5374   echo "$as_me: failed program was:" >&5
5375 sed 's/^/| /' conftest.$ac_ext >&5
5376
5377         cat >conftest.$ac_ext <<_ACEOF
5378 /* confdefs.h.  */
5379 _ACEOF
5380 cat confdefs.h >>conftest.$ac_ext
5381 cat >>conftest.$ac_ext <<_ACEOF
5382 /* end confdefs.h.  */
5383 $ac_includes_default
5384    typedef short ac__type_sizeof_;
5385 int
5386 main ()
5387 {
5388 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
5389 test_array [0] = 0
5390
5391   ;
5392   return 0;
5393 }
5394 _ACEOF
5395 rm -f conftest.$ac_objext
5396 if { (ac_try="$ac_compile"
5397 case "(($ac_try" in
5398   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5399   *) ac_try_echo=$ac_try;;
5400 esac
5401 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5402   (eval "$ac_compile") 2>conftest.er1
5403   ac_status=$?
5404   grep -v '^ *+' conftest.er1 >conftest.err
5405   rm -f conftest.er1
5406   cat conftest.err >&5
5407   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5408   (exit $ac_status); } && {
5409          test -z "$ac_c_werror_flag" ||
5410          test ! -s conftest.err
5411        } && test -s conftest.$ac_objext; then
5412   ac_hi=-1 ac_mid=-1
5413   while :; do
5414     cat >conftest.$ac_ext <<_ACEOF
5415 /* confdefs.h.  */
5416 _ACEOF
5417 cat confdefs.h >>conftest.$ac_ext
5418 cat >>conftest.$ac_ext <<_ACEOF
5419 /* end confdefs.h.  */
5420 $ac_includes_default
5421    typedef short ac__type_sizeof_;
5422 int
5423 main ()
5424 {
5425 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
5426 test_array [0] = 0
5427
5428   ;
5429   return 0;
5430 }
5431 _ACEOF
5432 rm -f conftest.$ac_objext
5433 if { (ac_try="$ac_compile"
5434 case "(($ac_try" in
5435   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5436   *) ac_try_echo=$ac_try;;
5437 esac
5438 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5439   (eval "$ac_compile") 2>conftest.er1
5440   ac_status=$?
5441   grep -v '^ *+' conftest.er1 >conftest.err
5442   rm -f conftest.er1
5443   cat conftest.err >&5
5444   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5445   (exit $ac_status); } && {
5446          test -z "$ac_c_werror_flag" ||
5447          test ! -s conftest.err
5448        } && test -s conftest.$ac_objext; then
5449   ac_lo=$ac_mid; break
5450 else
5451   echo "$as_me: failed program was:" >&5
5452 sed 's/^/| /' conftest.$ac_ext >&5
5453
5454         ac_hi=`expr '(' $ac_mid ')' - 1`
5455                         if test $ac_mid -le $ac_hi; then
5456                           ac_lo= ac_hi=
5457                           break
5458                         fi
5459                         ac_mid=`expr 2 '*' $ac_mid`
5460 fi
5461
5462 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5463   done
5464 else
5465   echo "$as_me: failed program was:" >&5
5466 sed 's/^/| /' conftest.$ac_ext >&5
5467
5468         ac_lo= ac_hi=
5469 fi
5470
5471 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5472 fi
5473
5474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5475 # Binary search between lo and hi bounds.
5476 while test "x$ac_lo" != "x$ac_hi"; do
5477   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5478   cat >conftest.$ac_ext <<_ACEOF
5479 /* confdefs.h.  */
5480 _ACEOF
5481 cat confdefs.h >>conftest.$ac_ext
5482 cat >>conftest.$ac_ext <<_ACEOF
5483 /* end confdefs.h.  */
5484 $ac_includes_default
5485    typedef short ac__type_sizeof_;
5486 int
5487 main ()
5488 {
5489 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
5490 test_array [0] = 0
5491
5492   ;
5493   return 0;
5494 }
5495 _ACEOF
5496 rm -f conftest.$ac_objext
5497 if { (ac_try="$ac_compile"
5498 case "(($ac_try" in
5499   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5500   *) ac_try_echo=$ac_try;;
5501 esac
5502 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5503   (eval "$ac_compile") 2>conftest.er1
5504   ac_status=$?
5505   grep -v '^ *+' conftest.er1 >conftest.err
5506   rm -f conftest.er1
5507   cat conftest.err >&5
5508   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5509   (exit $ac_status); } && {
5510          test -z "$ac_c_werror_flag" ||
5511          test ! -s conftest.err
5512        } && test -s conftest.$ac_objext; then
5513   ac_hi=$ac_mid
5514 else
5515   echo "$as_me: failed program was:" >&5
5516 sed 's/^/| /' conftest.$ac_ext >&5
5517
5518         ac_lo=`expr '(' $ac_mid ')' + 1`
5519 fi
5520
5521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5522 done
5523 case $ac_lo in
5524 ?*) ac_cv_sizeof_short=$ac_lo;;
5525 '') if test "$ac_cv_type_short" = yes; then
5526      { { echo "$as_me:$LINENO: error: cannot compute sizeof (short)
5527 See \`config.log' for more details." >&5
5528 echo "$as_me: error: cannot compute sizeof (short)
5529 See \`config.log' for more details." >&2;}
5530    { (exit 77); exit 77; }; }
5531    else
5532      ac_cv_sizeof_short=0
5533    fi ;;
5534 esac
5535 else
5536   cat >conftest.$ac_ext <<_ACEOF
5537 /* confdefs.h.  */
5538 _ACEOF
5539 cat confdefs.h >>conftest.$ac_ext
5540 cat >>conftest.$ac_ext <<_ACEOF
5541 /* end confdefs.h.  */
5542 $ac_includes_default
5543    typedef short ac__type_sizeof_;
5544 static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
5545 static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
5546 #include <stdio.h>
5547 #include <stdlib.h>
5548 int
5549 main ()
5550 {
5551
5552   FILE *f = fopen ("conftest.val", "w");
5553   if (! f)
5554     return 1;
5555   if (((long int) (sizeof (ac__type_sizeof_))) < 0)
5556     {
5557       long int i = longval ();
5558       if (i != ((long int) (sizeof (ac__type_sizeof_))))
5559         return 1;
5560       fprintf (f, "%ld\n", i);
5561     }
5562   else
5563     {
5564       unsigned long int i = ulongval ();
5565       if (i != ((long int) (sizeof (ac__type_sizeof_))))
5566         return 1;
5567       fprintf (f, "%lu\n", i);
5568     }
5569   return ferror (f) || fclose (f) != 0;
5570
5571   ;
5572   return 0;
5573 }
5574 _ACEOF
5575 rm -f conftest$ac_exeext
5576 if { (ac_try="$ac_link"
5577 case "(($ac_try" in
5578   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5579   *) ac_try_echo=$ac_try;;
5580 esac
5581 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5582   (eval "$ac_link") 2>&5
5583   ac_status=$?
5584   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5585   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5586   { (case "(($ac_try" in
5587   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5588   *) ac_try_echo=$ac_try;;
5589 esac
5590 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5591   (eval "$ac_try") 2>&5
5592   ac_status=$?
5593   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5594   (exit $ac_status); }; }; then
5595   ac_cv_sizeof_short=`cat conftest.val`
5596 else
5597   echo "$as_me: program exited with status $ac_status" >&5
5598 echo "$as_me: failed program was:" >&5
5599 sed 's/^/| /' conftest.$ac_ext >&5
5600
5601 ( exit $ac_status )
5602 if test "$ac_cv_type_short" = yes; then
5603      { { echo "$as_me:$LINENO: error: cannot compute sizeof (short)
5604 See \`config.log' for more details." >&5
5605 echo "$as_me: error: cannot compute sizeof (short)
5606 See \`config.log' for more details." >&2;}
5607    { (exit 77); exit 77; }; }
5608    else
5609      ac_cv_sizeof_short=0
5610    fi
5611 fi
5612 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5613 fi
5614 rm -f conftest.val
5615 fi
5616 { echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
5617 echo "${ECHO_T}$ac_cv_sizeof_short" >&6; }
5618
5619
5620
5621 cat >>confdefs.h <<_ACEOF
5622 #define SIZEOF_SHORT $ac_cv_sizeof_short
5623 _ACEOF
5624
5625
5626 { echo "$as_me:$LINENO: checking for int" >&5
5627 echo $ECHO_N "checking for int... $ECHO_C" >&6; }
5628 if test "${ac_cv_type_int+set}" = set; then
5629   echo $ECHO_N "(cached) $ECHO_C" >&6
5630 else
5631   cat >conftest.$ac_ext <<_ACEOF
5632 /* confdefs.h.  */
5633 _ACEOF
5634 cat confdefs.h >>conftest.$ac_ext
5635 cat >>conftest.$ac_ext <<_ACEOF
5636 /* end confdefs.h.  */
5637 $ac_includes_default
5638 typedef int ac__type_new_;
5639 int
5640 main ()
5641 {
5642 if ((ac__type_new_ *) 0)
5643   return 0;
5644 if (sizeof (ac__type_new_))
5645   return 0;
5646   ;
5647   return 0;
5648 }
5649 _ACEOF
5650 rm -f conftest.$ac_objext
5651 if { (ac_try="$ac_compile"
5652 case "(($ac_try" in
5653   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5654   *) ac_try_echo=$ac_try;;
5655 esac
5656 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5657   (eval "$ac_compile") 2>conftest.er1
5658   ac_status=$?
5659   grep -v '^ *+' conftest.er1 >conftest.err
5660   rm -f conftest.er1
5661   cat conftest.err >&5
5662   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5663   (exit $ac_status); } && {
5664          test -z "$ac_c_werror_flag" ||
5665          test ! -s conftest.err
5666        } && test -s conftest.$ac_objext; then
5667   ac_cv_type_int=yes
5668 else
5669   echo "$as_me: failed program was:" >&5
5670 sed 's/^/| /' conftest.$ac_ext >&5
5671
5672         ac_cv_type_int=no
5673 fi
5674
5675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5676 fi
5677 { echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
5678 echo "${ECHO_T}$ac_cv_type_int" >&6; }
5679
5680 # The cast to long int works around a bug in the HP C Compiler
5681 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5682 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5683 # This bug is HP SR number 8606223364.
5684 { echo "$as_me:$LINENO: checking size of int" >&5
5685 echo $ECHO_N "checking size of int... $ECHO_C" >&6; }
5686 if test "${ac_cv_sizeof_int+set}" = set; then
5687   echo $ECHO_N "(cached) $ECHO_C" >&6
5688 else
5689   if test "$cross_compiling" = yes; then
5690   # Depending upon the size, compute the lo and hi bounds.
5691 cat >conftest.$ac_ext <<_ACEOF
5692 /* confdefs.h.  */
5693 _ACEOF
5694 cat confdefs.h >>conftest.$ac_ext
5695 cat >>conftest.$ac_ext <<_ACEOF
5696 /* end confdefs.h.  */
5697 $ac_includes_default
5698    typedef int ac__type_sizeof_;
5699 int
5700 main ()
5701 {
5702 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
5703 test_array [0] = 0
5704
5705   ;
5706   return 0;
5707 }
5708 _ACEOF
5709 rm -f conftest.$ac_objext
5710 if { (ac_try="$ac_compile"
5711 case "(($ac_try" in
5712   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5713   *) ac_try_echo=$ac_try;;
5714 esac
5715 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5716   (eval "$ac_compile") 2>conftest.er1
5717   ac_status=$?
5718   grep -v '^ *+' conftest.er1 >conftest.err
5719   rm -f conftest.er1
5720   cat conftest.err >&5
5721   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5722   (exit $ac_status); } && {
5723          test -z "$ac_c_werror_flag" ||
5724          test ! -s conftest.err
5725        } && test -s conftest.$ac_objext; then
5726   ac_lo=0 ac_mid=0
5727   while :; do
5728     cat >conftest.$ac_ext <<_ACEOF
5729 /* confdefs.h.  */
5730 _ACEOF
5731 cat confdefs.h >>conftest.$ac_ext
5732 cat >>conftest.$ac_ext <<_ACEOF
5733 /* end confdefs.h.  */
5734 $ac_includes_default
5735    typedef int ac__type_sizeof_;
5736 int
5737 main ()
5738 {
5739 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
5740 test_array [0] = 0
5741
5742   ;
5743   return 0;
5744 }
5745 _ACEOF
5746 rm -f conftest.$ac_objext
5747 if { (ac_try="$ac_compile"
5748 case "(($ac_try" in
5749   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5750   *) ac_try_echo=$ac_try;;
5751 esac
5752 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5753   (eval "$ac_compile") 2>conftest.er1
5754   ac_status=$?
5755   grep -v '^ *+' conftest.er1 >conftest.err
5756   rm -f conftest.er1
5757   cat conftest.err >&5
5758   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5759   (exit $ac_status); } && {
5760          test -z "$ac_c_werror_flag" ||
5761          test ! -s conftest.err
5762        } && test -s conftest.$ac_objext; then
5763   ac_hi=$ac_mid; break
5764 else
5765   echo "$as_me: failed program was:" >&5
5766 sed 's/^/| /' conftest.$ac_ext >&5
5767
5768         ac_lo=`expr $ac_mid + 1`
5769                         if test $ac_lo -le $ac_mid; then
5770                           ac_lo= ac_hi=
5771                           break
5772                         fi
5773                         ac_mid=`expr 2 '*' $ac_mid + 1`
5774 fi
5775
5776 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5777   done
5778 else
5779   echo "$as_me: failed program was:" >&5
5780 sed 's/^/| /' conftest.$ac_ext >&5
5781
5782         cat >conftest.$ac_ext <<_ACEOF
5783 /* confdefs.h.  */
5784 _ACEOF
5785 cat confdefs.h >>conftest.$ac_ext
5786 cat >>conftest.$ac_ext <<_ACEOF
5787 /* end confdefs.h.  */
5788 $ac_includes_default
5789    typedef int ac__type_sizeof_;
5790 int
5791 main ()
5792 {
5793 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
5794 test_array [0] = 0
5795
5796   ;
5797   return 0;
5798 }
5799 _ACEOF
5800 rm -f conftest.$ac_objext
5801 if { (ac_try="$ac_compile"
5802 case "(($ac_try" in
5803   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5804   *) ac_try_echo=$ac_try;;
5805 esac
5806 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5807   (eval "$ac_compile") 2>conftest.er1
5808   ac_status=$?
5809   grep -v '^ *+' conftest.er1 >conftest.err
5810   rm -f conftest.er1
5811   cat conftest.err >&5
5812   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5813   (exit $ac_status); } && {
5814          test -z "$ac_c_werror_flag" ||
5815          test ! -s conftest.err
5816        } && test -s conftest.$ac_objext; then
5817   ac_hi=-1 ac_mid=-1
5818   while :; do
5819     cat >conftest.$ac_ext <<_ACEOF
5820 /* confdefs.h.  */
5821 _ACEOF
5822 cat confdefs.h >>conftest.$ac_ext
5823 cat >>conftest.$ac_ext <<_ACEOF
5824 /* end confdefs.h.  */
5825 $ac_includes_default
5826    typedef int ac__type_sizeof_;
5827 int
5828 main ()
5829 {
5830 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
5831 test_array [0] = 0
5832
5833   ;
5834   return 0;
5835 }
5836 _ACEOF
5837 rm -f conftest.$ac_objext
5838 if { (ac_try="$ac_compile"
5839 case "(($ac_try" in
5840   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5841   *) ac_try_echo=$ac_try;;
5842 esac
5843 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5844   (eval "$ac_compile") 2>conftest.er1
5845   ac_status=$?
5846   grep -v '^ *+' conftest.er1 >conftest.err
5847   rm -f conftest.er1
5848   cat conftest.err >&5
5849   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5850   (exit $ac_status); } && {
5851          test -z "$ac_c_werror_flag" ||
5852          test ! -s conftest.err
5853        } && test -s conftest.$ac_objext; then
5854   ac_lo=$ac_mid; break
5855 else
5856   echo "$as_me: failed program was:" >&5
5857 sed 's/^/| /' conftest.$ac_ext >&5
5858
5859         ac_hi=`expr '(' $ac_mid ')' - 1`
5860                         if test $ac_mid -le $ac_hi; then
5861                           ac_lo= ac_hi=
5862                           break
5863                         fi
5864                         ac_mid=`expr 2 '*' $ac_mid`
5865 fi
5866
5867 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5868   done
5869 else
5870   echo "$as_me: failed program was:" >&5
5871 sed 's/^/| /' conftest.$ac_ext >&5
5872
5873         ac_lo= ac_hi=
5874 fi
5875
5876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5877 fi
5878
5879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5880 # Binary search between lo and hi bounds.
5881 while test "x$ac_lo" != "x$ac_hi"; do
5882   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5883   cat >conftest.$ac_ext <<_ACEOF
5884 /* confdefs.h.  */
5885 _ACEOF
5886 cat confdefs.h >>conftest.$ac_ext
5887 cat >>conftest.$ac_ext <<_ACEOF
5888 /* end confdefs.h.  */
5889 $ac_includes_default
5890    typedef int ac__type_sizeof_;
5891 int
5892 main ()
5893 {
5894 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
5895 test_array [0] = 0
5896
5897   ;
5898   return 0;
5899 }
5900 _ACEOF
5901 rm -f conftest.$ac_objext
5902 if { (ac_try="$ac_compile"
5903 case "(($ac_try" in
5904   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5905   *) ac_try_echo=$ac_try;;
5906 esac
5907 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5908   (eval "$ac_compile") 2>conftest.er1
5909   ac_status=$?
5910   grep -v '^ *+' conftest.er1 >conftest.err
5911   rm -f conftest.er1
5912   cat conftest.err >&5
5913   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5914   (exit $ac_status); } && {
5915          test -z "$ac_c_werror_flag" ||
5916          test ! -s conftest.err
5917        } && test -s conftest.$ac_objext; then
5918   ac_hi=$ac_mid
5919 else
5920   echo "$as_me: failed program was:" >&5
5921 sed 's/^/| /' conftest.$ac_ext >&5
5922
5923         ac_lo=`expr '(' $ac_mid ')' + 1`
5924 fi
5925
5926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5927 done
5928 case $ac_lo in
5929 ?*) ac_cv_sizeof_int=$ac_lo;;
5930 '') if test "$ac_cv_type_int" = yes; then
5931      { { echo "$as_me:$LINENO: error: cannot compute sizeof (int)
5932 See \`config.log' for more details." >&5
5933 echo "$as_me: error: cannot compute sizeof (int)
5934 See \`config.log' for more details." >&2;}
5935    { (exit 77); exit 77; }; }
5936    else
5937      ac_cv_sizeof_int=0
5938    fi ;;
5939 esac
5940 else
5941   cat >conftest.$ac_ext <<_ACEOF
5942 /* confdefs.h.  */
5943 _ACEOF
5944 cat confdefs.h >>conftest.$ac_ext
5945 cat >>conftest.$ac_ext <<_ACEOF
5946 /* end confdefs.h.  */
5947 $ac_includes_default
5948    typedef int ac__type_sizeof_;
5949 static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
5950 static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
5951 #include <stdio.h>
5952 #include <stdlib.h>
5953 int
5954 main ()
5955 {
5956
5957   FILE *f = fopen ("conftest.val", "w");
5958   if (! f)
5959     return 1;
5960   if (((long int) (sizeof (ac__type_sizeof_))) < 0)
5961     {
5962       long int i = longval ();
5963       if (i != ((long int) (sizeof (ac__type_sizeof_))))
5964         return 1;
5965       fprintf (f, "%ld\n", i);
5966     }
5967   else
5968     {
5969       unsigned long int i = ulongval ();
5970       if (i != ((long int) (sizeof (ac__type_sizeof_))))
5971         return 1;
5972       fprintf (f, "%lu\n", i);
5973     }
5974   return ferror (f) || fclose (f) != 0;
5975
5976   ;
5977   return 0;
5978 }
5979 _ACEOF
5980 rm -f conftest$ac_exeext
5981 if { (ac_try="$ac_link"
5982 case "(($ac_try" in
5983   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5984   *) ac_try_echo=$ac_try;;
5985 esac
5986 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5987   (eval "$ac_link") 2>&5
5988   ac_status=$?
5989   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5990   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5991   { (case "(($ac_try" in
5992   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5993   *) ac_try_echo=$ac_try;;
5994 esac
5995 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5996   (eval "$ac_try") 2>&5
5997   ac_status=$?
5998   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5999   (exit $ac_status); }; }; then
6000   ac_cv_sizeof_int=`cat conftest.val`
6001 else
6002   echo "$as_me: program exited with status $ac_status" >&5
6003 echo "$as_me: failed program was:" >&5
6004 sed 's/^/| /' conftest.$ac_ext >&5
6005
6006 ( exit $ac_status )
6007 if test "$ac_cv_type_int" = yes; then
6008      { { echo "$as_me:$LINENO: error: cannot compute sizeof (int)
6009 See \`config.log' for more details." >&5
6010 echo "$as_me: error: cannot compute sizeof (int)
6011 See \`config.log' for more details." >&2;}
6012    { (exit 77); exit 77; }; }
6013    else
6014      ac_cv_sizeof_int=0
6015    fi
6016 fi
6017 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6018 fi
6019 rm -f conftest.val
6020 fi
6021 { echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
6022 echo "${ECHO_T}$ac_cv_sizeof_int" >&6; }
6023
6024
6025
6026 cat >>confdefs.h <<_ACEOF
6027 #define SIZEOF_INT $ac_cv_sizeof_int
6028 _ACEOF
6029
6030
6031 { echo "$as_me:$LINENO: checking for long" >&5
6032 echo $ECHO_N "checking for long... $ECHO_C" >&6; }
6033 if test "${ac_cv_type_long+set}" = set; then
6034   echo $ECHO_N "(cached) $ECHO_C" >&6
6035 else
6036   cat >conftest.$ac_ext <<_ACEOF
6037 /* confdefs.h.  */
6038 _ACEOF
6039 cat confdefs.h >>conftest.$ac_ext
6040 cat >>conftest.$ac_ext <<_ACEOF
6041 /* end confdefs.h.  */
6042 $ac_includes_default
6043 typedef long ac__type_new_;
6044 int
6045 main ()
6046 {
6047 if ((ac__type_new_ *) 0)
6048   return 0;
6049 if (sizeof (ac__type_new_))
6050   return 0;
6051   ;
6052   return 0;
6053 }
6054 _ACEOF
6055 rm -f conftest.$ac_objext
6056 if { (ac_try="$ac_compile"
6057 case "(($ac_try" in
6058   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6059   *) ac_try_echo=$ac_try;;
6060 esac
6061 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6062   (eval "$ac_compile") 2>conftest.er1
6063   ac_status=$?
6064   grep -v '^ *+' conftest.er1 >conftest.err
6065   rm -f conftest.er1
6066   cat conftest.err >&5
6067   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6068   (exit $ac_status); } && {
6069          test -z "$ac_c_werror_flag" ||
6070          test ! -s conftest.err
6071        } && test -s conftest.$ac_objext; then
6072   ac_cv_type_long=yes
6073 else
6074   echo "$as_me: failed program was:" >&5
6075 sed 's/^/| /' conftest.$ac_ext >&5
6076
6077         ac_cv_type_long=no
6078 fi
6079
6080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6081 fi
6082 { echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
6083 echo "${ECHO_T}$ac_cv_type_long" >&6; }
6084
6085 # The cast to long int works around a bug in the HP C Compiler
6086 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6087 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6088 # This bug is HP SR number 8606223364.
6089 { echo "$as_me:$LINENO: checking size of long" >&5
6090 echo $ECHO_N "checking size of long... $ECHO_C" >&6; }
6091 if test "${ac_cv_sizeof_long+set}" = set; then
6092   echo $ECHO_N "(cached) $ECHO_C" >&6
6093 else
6094   if test "$cross_compiling" = yes; then
6095   # Depending upon the size, compute the lo and hi bounds.
6096 cat >conftest.$ac_ext <<_ACEOF
6097 /* confdefs.h.  */
6098 _ACEOF
6099 cat confdefs.h >>conftest.$ac_ext
6100 cat >>conftest.$ac_ext <<_ACEOF
6101 /* end confdefs.h.  */
6102 $ac_includes_default
6103    typedef long ac__type_sizeof_;
6104 int
6105 main ()
6106 {
6107 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
6108 test_array [0] = 0
6109
6110   ;
6111   return 0;
6112 }
6113 _ACEOF
6114 rm -f conftest.$ac_objext
6115 if { (ac_try="$ac_compile"
6116 case "(($ac_try" in
6117   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6118   *) ac_try_echo=$ac_try;;
6119 esac
6120 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6121   (eval "$ac_compile") 2>conftest.er1
6122   ac_status=$?
6123   grep -v '^ *+' conftest.er1 >conftest.err
6124   rm -f conftest.er1
6125   cat conftest.err >&5
6126   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6127   (exit $ac_status); } && {
6128          test -z "$ac_c_werror_flag" ||
6129          test ! -s conftest.err
6130        } && test -s conftest.$ac_objext; then
6131   ac_lo=0 ac_mid=0
6132   while :; do
6133     cat >conftest.$ac_ext <<_ACEOF
6134 /* confdefs.h.  */
6135 _ACEOF
6136 cat confdefs.h >>conftest.$ac_ext
6137 cat >>conftest.$ac_ext <<_ACEOF
6138 /* end confdefs.h.  */
6139 $ac_includes_default
6140    typedef long ac__type_sizeof_;
6141 int
6142 main ()
6143 {
6144 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
6145 test_array [0] = 0
6146
6147   ;
6148   return 0;
6149 }
6150 _ACEOF
6151 rm -f conftest.$ac_objext
6152 if { (ac_try="$ac_compile"
6153 case "(($ac_try" in
6154   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6155   *) ac_try_echo=$ac_try;;
6156 esac
6157 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6158   (eval "$ac_compile") 2>conftest.er1
6159   ac_status=$?
6160   grep -v '^ *+' conftest.er1 >conftest.err
6161   rm -f conftest.er1
6162   cat conftest.err >&5
6163   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6164   (exit $ac_status); } && {
6165          test -z "$ac_c_werror_flag" ||
6166          test ! -s conftest.err
6167        } && test -s conftest.$ac_objext; then
6168   ac_hi=$ac_mid; break
6169 else
6170   echo "$as_me: failed program was:" >&5
6171 sed 's/^/| /' conftest.$ac_ext >&5
6172
6173         ac_lo=`expr $ac_mid + 1`
6174                         if test $ac_lo -le $ac_mid; then
6175                           ac_lo= ac_hi=
6176                           break
6177                         fi
6178                         ac_mid=`expr 2 '*' $ac_mid + 1`
6179 fi
6180
6181 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6182   done
6183 else
6184   echo "$as_me: failed program was:" >&5
6185 sed 's/^/| /' conftest.$ac_ext >&5
6186
6187         cat >conftest.$ac_ext <<_ACEOF
6188 /* confdefs.h.  */
6189 _ACEOF
6190 cat confdefs.h >>conftest.$ac_ext
6191 cat >>conftest.$ac_ext <<_ACEOF
6192 /* end confdefs.h.  */
6193 $ac_includes_default
6194    typedef long ac__type_sizeof_;
6195 int
6196 main ()
6197 {
6198 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
6199 test_array [0] = 0
6200
6201   ;
6202   return 0;
6203 }
6204 _ACEOF
6205 rm -f conftest.$ac_objext
6206 if { (ac_try="$ac_compile"
6207 case "(($ac_try" in
6208   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6209   *) ac_try_echo=$ac_try;;
6210 esac
6211 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6212   (eval "$ac_compile") 2>conftest.er1
6213   ac_status=$?
6214   grep -v '^ *+' conftest.er1 >conftest.err
6215   rm -f conftest.er1
6216   cat conftest.err >&5
6217   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6218   (exit $ac_status); } && {
6219          test -z "$ac_c_werror_flag" ||
6220          test ! -s conftest.err
6221        } && test -s conftest.$ac_objext; then
6222   ac_hi=-1 ac_mid=-1
6223   while :; do
6224     cat >conftest.$ac_ext <<_ACEOF
6225 /* confdefs.h.  */
6226 _ACEOF
6227 cat confdefs.h >>conftest.$ac_ext
6228 cat >>conftest.$ac_ext <<_ACEOF
6229 /* end confdefs.h.  */
6230 $ac_includes_default
6231    typedef long ac__type_sizeof_;
6232 int
6233 main ()
6234 {
6235 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
6236 test_array [0] = 0
6237
6238   ;
6239   return 0;
6240 }
6241 _ACEOF
6242 rm -f conftest.$ac_objext
6243 if { (ac_try="$ac_compile"
6244 case "(($ac_try" in
6245   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6246   *) ac_try_echo=$ac_try;;
6247 esac
6248 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6249   (eval "$ac_compile") 2>conftest.er1
6250   ac_status=$?
6251   grep -v '^ *+' conftest.er1 >conftest.err
6252   rm -f conftest.er1
6253   cat conftest.err >&5
6254   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6255   (exit $ac_status); } && {
6256          test -z "$ac_c_werror_flag" ||
6257          test ! -s conftest.err
6258        } && test -s conftest.$ac_objext; then
6259   ac_lo=$ac_mid; break
6260 else
6261   echo "$as_me: failed program was:" >&5
6262 sed 's/^/| /' conftest.$ac_ext >&5
6263
6264         ac_hi=`expr '(' $ac_mid ')' - 1`
6265                         if test $ac_mid -le $ac_hi; then
6266                           ac_lo= ac_hi=
6267                           break
6268                         fi
6269                         ac_mid=`expr 2 '*' $ac_mid`
6270 fi
6271
6272 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6273   done
6274 else
6275   echo "$as_me: failed program was:" >&5
6276 sed 's/^/| /' conftest.$ac_ext >&5
6277
6278         ac_lo= ac_hi=
6279 fi
6280
6281 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6282 fi
6283
6284 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6285 # Binary search between lo and hi bounds.
6286 while test "x$ac_lo" != "x$ac_hi"; do
6287   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6288   cat >conftest.$ac_ext <<_ACEOF
6289 /* confdefs.h.  */
6290 _ACEOF
6291 cat confdefs.h >>conftest.$ac_ext
6292 cat >>conftest.$ac_ext <<_ACEOF
6293 /* end confdefs.h.  */
6294 $ac_includes_default
6295    typedef long ac__type_sizeof_;
6296 int
6297 main ()
6298 {
6299 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
6300 test_array [0] = 0
6301
6302   ;
6303   return 0;
6304 }
6305 _ACEOF
6306 rm -f conftest.$ac_objext
6307 if { (ac_try="$ac_compile"
6308 case "(($ac_try" in
6309   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6310   *) ac_try_echo=$ac_try;;
6311 esac
6312 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6313   (eval "$ac_compile") 2>conftest.er1
6314   ac_status=$?
6315   grep -v '^ *+' conftest.er1 >conftest.err
6316   rm -f conftest.er1
6317   cat conftest.err >&5
6318   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6319   (exit $ac_status); } && {
6320          test -z "$ac_c_werror_flag" ||
6321          test ! -s conftest.err
6322        } && test -s conftest.$ac_objext; then
6323   ac_hi=$ac_mid
6324 else
6325   echo "$as_me: failed program was:" >&5
6326 sed 's/^/| /' conftest.$ac_ext >&5
6327
6328         ac_lo=`expr '(' $ac_mid ')' + 1`
6329 fi
6330
6331 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6332 done
6333 case $ac_lo in
6334 ?*) ac_cv_sizeof_long=$ac_lo;;
6335 '') if test "$ac_cv_type_long" = yes; then
6336      { { echo "$as_me:$LINENO: error: cannot compute sizeof (long)
6337 See \`config.log' for more details." >&5
6338 echo "$as_me: error: cannot compute sizeof (long)
6339 See \`config.log' for more details." >&2;}
6340    { (exit 77); exit 77; }; }
6341    else
6342      ac_cv_sizeof_long=0
6343    fi ;;
6344 esac
6345 else
6346   cat >conftest.$ac_ext <<_ACEOF
6347 /* confdefs.h.  */
6348 _ACEOF
6349 cat confdefs.h >>conftest.$ac_ext
6350 cat >>conftest.$ac_ext <<_ACEOF
6351 /* end confdefs.h.  */
6352 $ac_includes_default
6353    typedef long ac__type_sizeof_;
6354 static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
6355 static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
6356 #include <stdio.h>
6357 #include <stdlib.h>
6358 int
6359 main ()
6360 {
6361
6362   FILE *f = fopen ("conftest.val", "w");
6363   if (! f)
6364     return 1;
6365   if (((long int) (sizeof (ac__type_sizeof_))) < 0)
6366     {
6367       long int i = longval ();
6368       if (i != ((long int) (sizeof (ac__type_sizeof_))))
6369         return 1;
6370       fprintf (f, "%ld\n", i);
6371     }
6372   else
6373     {
6374       unsigned long int i = ulongval ();
6375       if (i != ((long int) (sizeof (ac__type_sizeof_))))
6376         return 1;
6377       fprintf (f, "%lu\n", i);
6378     }
6379   return ferror (f) || fclose (f) != 0;
6380
6381   ;
6382   return 0;
6383 }
6384 _ACEOF
6385 rm -f conftest$ac_exeext
6386 if { (ac_try="$ac_link"
6387 case "(($ac_try" in
6388   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6389   *) ac_try_echo=$ac_try;;
6390 esac
6391 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6392   (eval "$ac_link") 2>&5
6393   ac_status=$?
6394   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6395   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6396   { (case "(($ac_try" in
6397   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6398   *) ac_try_echo=$ac_try;;
6399 esac
6400 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6401   (eval "$ac_try") 2>&5
6402   ac_status=$?
6403   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6404   (exit $ac_status); }; }; then
6405   ac_cv_sizeof_long=`cat conftest.val`
6406 else
6407   echo "$as_me: program exited with status $ac_status" >&5
6408 echo "$as_me: failed program was:" >&5
6409 sed 's/^/| /' conftest.$ac_ext >&5
6410
6411 ( exit $ac_status )
6412 if test "$ac_cv_type_long" = yes; then
6413      { { echo "$as_me:$LINENO: error: cannot compute sizeof (long)
6414 See \`config.log' for more details." >&5
6415 echo "$as_me: error: cannot compute sizeof (long)
6416 See \`config.log' for more details." >&2;}
6417    { (exit 77); exit 77; }; }
6418    else
6419      ac_cv_sizeof_long=0
6420    fi
6421 fi
6422 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6423 fi
6424 rm -f conftest.val
6425 fi
6426 { echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
6427 echo "${ECHO_T}$ac_cv_sizeof_long" >&6; }
6428
6429
6430
6431 cat >>confdefs.h <<_ACEOF
6432 #define SIZEOF_LONG $ac_cv_sizeof_long
6433 _ACEOF
6434
6435
6436 { echo "$as_me:$LINENO: checking for long long" >&5
6437 echo $ECHO_N "checking for long long... $ECHO_C" >&6; }
6438 if test "${ac_cv_type_long_long+set}" = set; then
6439   echo $ECHO_N "(cached) $ECHO_C" >&6
6440 else
6441   cat >conftest.$ac_ext <<_ACEOF
6442 /* confdefs.h.  */
6443 _ACEOF
6444 cat confdefs.h >>conftest.$ac_ext
6445 cat >>conftest.$ac_ext <<_ACEOF
6446 /* end confdefs.h.  */
6447 $ac_includes_default
6448 typedef long long ac__type_new_;
6449 int
6450 main ()
6451 {
6452 if ((ac__type_new_ *) 0)
6453   return 0;
6454 if (sizeof (ac__type_new_))
6455   return 0;
6456   ;
6457   return 0;
6458 }
6459 _ACEOF
6460 rm -f conftest.$ac_objext
6461 if { (ac_try="$ac_compile"
6462 case "(($ac_try" in
6463   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6464   *) ac_try_echo=$ac_try;;
6465 esac
6466 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6467   (eval "$ac_compile") 2>conftest.er1
6468   ac_status=$?
6469   grep -v '^ *+' conftest.er1 >conftest.err
6470   rm -f conftest.er1
6471   cat conftest.err >&5
6472   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6473   (exit $ac_status); } && {
6474          test -z "$ac_c_werror_flag" ||
6475          test ! -s conftest.err
6476        } && test -s conftest.$ac_objext; then
6477   ac_cv_type_long_long=yes
6478 else
6479   echo "$as_me: failed program was:" >&5
6480 sed 's/^/| /' conftest.$ac_ext >&5
6481
6482         ac_cv_type_long_long=no
6483 fi
6484
6485 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6486 fi
6487 { echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
6488 echo "${ECHO_T}$ac_cv_type_long_long" >&6; }
6489
6490 # The cast to long int works around a bug in the HP C Compiler
6491 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6492 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6493 # This bug is HP SR number 8606223364.
6494 { echo "$as_me:$LINENO: checking size of long long" >&5
6495 echo $ECHO_N "checking size of long long... $ECHO_C" >&6; }
6496 if test "${ac_cv_sizeof_long_long+set}" = set; then
6497   echo $ECHO_N "(cached) $ECHO_C" >&6
6498 else
6499   if test "$cross_compiling" = yes; then
6500   # Depending upon the size, compute the lo and hi bounds.
6501 cat >conftest.$ac_ext <<_ACEOF
6502 /* confdefs.h.  */
6503 _ACEOF
6504 cat confdefs.h >>conftest.$ac_ext
6505 cat >>conftest.$ac_ext <<_ACEOF
6506 /* end confdefs.h.  */
6507 $ac_includes_default
6508    typedef long long ac__type_sizeof_;
6509 int
6510 main ()
6511 {
6512 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
6513 test_array [0] = 0
6514
6515   ;
6516   return 0;
6517 }
6518 _ACEOF
6519 rm -f conftest.$ac_objext
6520 if { (ac_try="$ac_compile"
6521 case "(($ac_try" in
6522   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6523   *) ac_try_echo=$ac_try;;
6524 esac
6525 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6526   (eval "$ac_compile") 2>conftest.er1
6527   ac_status=$?
6528   grep -v '^ *+' conftest.er1 >conftest.err
6529   rm -f conftest.er1
6530   cat conftest.err >&5
6531   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6532   (exit $ac_status); } && {
6533          test -z "$ac_c_werror_flag" ||
6534          test ! -s conftest.err
6535        } && test -s conftest.$ac_objext; then
6536   ac_lo=0 ac_mid=0
6537   while :; do
6538     cat >conftest.$ac_ext <<_ACEOF
6539 /* confdefs.h.  */
6540 _ACEOF
6541 cat confdefs.h >>conftest.$ac_ext
6542 cat >>conftest.$ac_ext <<_ACEOF
6543 /* end confdefs.h.  */
6544 $ac_includes_default
6545    typedef long long ac__type_sizeof_;
6546 int
6547 main ()
6548 {
6549 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
6550 test_array [0] = 0
6551
6552   ;
6553   return 0;
6554 }
6555 _ACEOF
6556 rm -f conftest.$ac_objext
6557 if { (ac_try="$ac_compile"
6558 case "(($ac_try" in
6559   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6560   *) ac_try_echo=$ac_try;;
6561 esac
6562 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6563   (eval "$ac_compile") 2>conftest.er1
6564   ac_status=$?
6565   grep -v '^ *+' conftest.er1 >conftest.err
6566   rm -f conftest.er1
6567   cat conftest.err >&5
6568   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6569   (exit $ac_status); } && {
6570          test -z "$ac_c_werror_flag" ||
6571          test ! -s conftest.err
6572        } && test -s conftest.$ac_objext; then
6573   ac_hi=$ac_mid; break
6574 else
6575   echo "$as_me: failed program was:" >&5
6576 sed 's/^/| /' conftest.$ac_ext >&5
6577
6578         ac_lo=`expr $ac_mid + 1`
6579                         if test $ac_lo -le $ac_mid; then
6580                           ac_lo= ac_hi=
6581                           break
6582                         fi
6583                         ac_mid=`expr 2 '*' $ac_mid + 1`
6584 fi
6585
6586 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6587   done
6588 else
6589   echo "$as_me: failed program was:" >&5
6590 sed 's/^/| /' conftest.$ac_ext >&5
6591
6592         cat >conftest.$ac_ext <<_ACEOF
6593 /* confdefs.h.  */
6594 _ACEOF
6595 cat confdefs.h >>conftest.$ac_ext
6596 cat >>conftest.$ac_ext <<_ACEOF
6597 /* end confdefs.h.  */
6598 $ac_includes_default
6599    typedef long long ac__type_sizeof_;
6600 int
6601 main ()
6602 {
6603 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
6604 test_array [0] = 0
6605
6606   ;
6607   return 0;
6608 }
6609 _ACEOF
6610 rm -f conftest.$ac_objext
6611 if { (ac_try="$ac_compile"
6612 case "(($ac_try" in
6613   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6614   *) ac_try_echo=$ac_try;;
6615 esac
6616 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6617   (eval "$ac_compile") 2>conftest.er1
6618   ac_status=$?
6619   grep -v '^ *+' conftest.er1 >conftest.err
6620   rm -f conftest.er1
6621   cat conftest.err >&5
6622   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6623   (exit $ac_status); } && {
6624          test -z "$ac_c_werror_flag" ||
6625          test ! -s conftest.err
6626        } && test -s conftest.$ac_objext; then
6627   ac_hi=-1 ac_mid=-1
6628   while :; do
6629     cat >conftest.$ac_ext <<_ACEOF
6630 /* confdefs.h.  */
6631 _ACEOF
6632 cat confdefs.h >>conftest.$ac_ext
6633 cat >>conftest.$ac_ext <<_ACEOF
6634 /* end confdefs.h.  */
6635 $ac_includes_default
6636    typedef long long ac__type_sizeof_;
6637 int
6638 main ()
6639 {
6640 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
6641 test_array [0] = 0
6642
6643   ;
6644   return 0;
6645 }
6646 _ACEOF
6647 rm -f conftest.$ac_objext
6648 if { (ac_try="$ac_compile"
6649 case "(($ac_try" in
6650   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6651   *) ac_try_echo=$ac_try;;
6652 esac
6653 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6654   (eval "$ac_compile") 2>conftest.er1
6655   ac_status=$?
6656   grep -v '^ *+' conftest.er1 >conftest.err
6657   rm -f conftest.er1
6658   cat conftest.err >&5
6659   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6660   (exit $ac_status); } && {
6661          test -z "$ac_c_werror_flag" ||
6662          test ! -s conftest.err
6663        } && test -s conftest.$ac_objext; then
6664   ac_lo=$ac_mid; break
6665 else
6666   echo "$as_me: failed program was:" >&5
6667 sed 's/^/| /' conftest.$ac_ext >&5
6668
6669         ac_hi=`expr '(' $ac_mid ')' - 1`
6670                         if test $ac_mid -le $ac_hi; then
6671                           ac_lo= ac_hi=
6672                           break
6673                         fi
6674                         ac_mid=`expr 2 '*' $ac_mid`
6675 fi
6676
6677 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6678   done
6679 else
6680   echo "$as_me: failed program was:" >&5
6681 sed 's/^/| /' conftest.$ac_ext >&5
6682
6683         ac_lo= ac_hi=
6684 fi
6685
6686 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6687 fi
6688
6689 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6690 # Binary search between lo and hi bounds.
6691 while test "x$ac_lo" != "x$ac_hi"; do
6692   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6693   cat >conftest.$ac_ext <<_ACEOF
6694 /* confdefs.h.  */
6695 _ACEOF
6696 cat confdefs.h >>conftest.$ac_ext
6697 cat >>conftest.$ac_ext <<_ACEOF
6698 /* end confdefs.h.  */
6699 $ac_includes_default
6700    typedef long long ac__type_sizeof_;
6701 int
6702 main ()
6703 {
6704 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
6705 test_array [0] = 0
6706
6707   ;
6708   return 0;
6709 }
6710 _ACEOF
6711 rm -f conftest.$ac_objext
6712 if { (ac_try="$ac_compile"
6713 case "(($ac_try" in
6714   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6715   *) ac_try_echo=$ac_try;;
6716 esac
6717 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6718   (eval "$ac_compile") 2>conftest.er1
6719   ac_status=$?
6720   grep -v '^ *+' conftest.er1 >conftest.err
6721   rm -f conftest.er1
6722   cat conftest.err >&5
6723   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6724   (exit $ac_status); } && {
6725          test -z "$ac_c_werror_flag" ||
6726          test ! -s conftest.err
6727        } && test -s conftest.$ac_objext; then
6728   ac_hi=$ac_mid
6729 else
6730   echo "$as_me: failed program was:" >&5
6731 sed 's/^/| /' conftest.$ac_ext >&5
6732
6733         ac_lo=`expr '(' $ac_mid ')' + 1`
6734 fi
6735
6736 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6737 done
6738 case $ac_lo in
6739 ?*) ac_cv_sizeof_long_long=$ac_lo;;
6740 '') if test "$ac_cv_type_long_long" = yes; then
6741      { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long)
6742 See \`config.log' for more details." >&5
6743 echo "$as_me: error: cannot compute sizeof (long long)
6744 See \`config.log' for more details." >&2;}
6745    { (exit 77); exit 77; }; }
6746    else
6747      ac_cv_sizeof_long_long=0
6748    fi ;;
6749 esac
6750 else
6751   cat >conftest.$ac_ext <<_ACEOF
6752 /* confdefs.h.  */
6753 _ACEOF
6754 cat confdefs.h >>conftest.$ac_ext
6755 cat >>conftest.$ac_ext <<_ACEOF
6756 /* end confdefs.h.  */
6757 $ac_includes_default
6758    typedef long long ac__type_sizeof_;
6759 static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
6760 static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
6761 #include <stdio.h>
6762 #include <stdlib.h>
6763 int
6764 main ()
6765 {
6766
6767   FILE *f = fopen ("conftest.val", "w");
6768   if (! f)
6769     return 1;
6770   if (((long int) (sizeof (ac__type_sizeof_))) < 0)
6771     {
6772       long int i = longval ();
6773       if (i != ((long int) (sizeof (ac__type_sizeof_))))
6774         return 1;
6775       fprintf (f, "%ld\n", i);
6776     }
6777   else
6778     {
6779       unsigned long int i = ulongval ();
6780       if (i != ((long int) (sizeof (ac__type_sizeof_))))
6781         return 1;
6782       fprintf (f, "%lu\n", i);
6783     }
6784   return ferror (f) || fclose (f) != 0;
6785
6786   ;
6787   return 0;
6788 }
6789 _ACEOF
6790 rm -f conftest$ac_exeext
6791 if { (ac_try="$ac_link"
6792 case "(($ac_try" in
6793   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6794   *) ac_try_echo=$ac_try;;
6795 esac
6796 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6797   (eval "$ac_link") 2>&5
6798   ac_status=$?
6799   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6800   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6801   { (case "(($ac_try" in
6802   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6803   *) ac_try_echo=$ac_try;;
6804 esac
6805 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6806   (eval "$ac_try") 2>&5
6807   ac_status=$?
6808   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6809   (exit $ac_status); }; }; then
6810   ac_cv_sizeof_long_long=`cat conftest.val`
6811 else
6812   echo "$as_me: program exited with status $ac_status" >&5
6813 echo "$as_me: failed program was:" >&5
6814 sed 's/^/| /' conftest.$ac_ext >&5
6815
6816 ( exit $ac_status )
6817 if test "$ac_cv_type_long_long" = yes; then
6818      { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long)
6819 See \`config.log' for more details." >&5
6820 echo "$as_me: error: cannot compute sizeof (long long)
6821 See \`config.log' for more details." >&2;}
6822    { (exit 77); exit 77; }; }
6823    else
6824      ac_cv_sizeof_long_long=0
6825    fi
6826 fi
6827 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6828 fi
6829 rm -f conftest.val
6830 fi
6831 { echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
6832 echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6; }
6833
6834
6835
6836 cat >>confdefs.h <<_ACEOF
6837 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
6838 _ACEOF
6839
6840
6841
6842
6843 { echo "$as_me:$LINENO: checking for library containing socket" >&5
6844 echo $ECHO_N "checking for library containing socket... $ECHO_C" >&6; }
6845 if test "${ac_cv_search_socket+set}" = set; then
6846   echo $ECHO_N "(cached) $ECHO_C" >&6
6847 else
6848   ac_func_search_save_LIBS=$LIBS
6849 cat >conftest.$ac_ext <<_ACEOF
6850 /* confdefs.h.  */
6851 _ACEOF
6852 cat confdefs.h >>conftest.$ac_ext
6853 cat >>conftest.$ac_ext <<_ACEOF
6854 /* end confdefs.h.  */
6855
6856 /* Override any GCC internal prototype to avoid an error.
6857    Use char because int might match the return type of a GCC
6858    builtin and then its argument prototype would still apply.  */
6859 #ifdef __cplusplus
6860 extern "C"
6861 #endif
6862 char socket ();
6863 int
6864 main ()
6865 {
6866 return socket ();
6867   ;
6868   return 0;
6869 }
6870 _ACEOF
6871 for ac_lib in '' socket; do
6872   if test -z "$ac_lib"; then
6873     ac_res="none required"
6874   else
6875     ac_res=-l$ac_lib
6876     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6877   fi
6878   rm -f conftest.$ac_objext conftest$ac_exeext
6879 if { (ac_try="$ac_link"
6880 case "(($ac_try" in
6881   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6882   *) ac_try_echo=$ac_try;;
6883 esac
6884 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6885   (eval "$ac_link") 2>conftest.er1
6886   ac_status=$?
6887   grep -v '^ *+' conftest.er1 >conftest.err
6888   rm -f conftest.er1
6889   cat conftest.err >&5
6890   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6891   (exit $ac_status); } && {
6892          test -z "$ac_c_werror_flag" ||
6893          test ! -s conftest.err
6894        } && test -s conftest$ac_exeext &&
6895        $as_test_x conftest$ac_exeext; then
6896   ac_cv_search_socket=$ac_res
6897 else
6898   echo "$as_me: failed program was:" >&5
6899 sed 's/^/| /' conftest.$ac_ext >&5
6900
6901
6902 fi
6903
6904 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6905       conftest$ac_exeext
6906   if test "${ac_cv_search_socket+set}" = set; then
6907   break
6908 fi
6909 done
6910 if test "${ac_cv_search_socket+set}" = set; then
6911   :
6912 else
6913   ac_cv_search_socket=no
6914 fi
6915 rm conftest.$ac_ext
6916 LIBS=$ac_func_search_save_LIBS
6917 fi
6918 { echo "$as_me:$LINENO: result: $ac_cv_search_socket" >&5
6919 echo "${ECHO_T}$ac_cv_search_socket" >&6; }
6920 ac_res=$ac_cv_search_socket
6921 if test "$ac_res" != no; then
6922   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6923
6924 else
6925   { { echo "$as_me:$LINENO: error: You have no socket()! Aborting." >&5
6926 echo "$as_me: error: You have no socket()! Aborting." >&2;}
6927    { (exit 1); exit 1; }; }
6928 fi
6929
6930
6931 if test x"$SUN" = xyes; then
6932         { echo "$as_me:$LINENO: checking for library containing inet_ntoa" >&5
6933 echo $ECHO_N "checking for library containing inet_ntoa... $ECHO_C" >&6; }
6934 if test "${ac_cv_search_inet_ntoa+set}" = set; then
6935   echo $ECHO_N "(cached) $ECHO_C" >&6
6936 else
6937   ac_func_search_save_LIBS=$LIBS
6938 cat >conftest.$ac_ext <<_ACEOF
6939 /* confdefs.h.  */
6940 _ACEOF
6941 cat confdefs.h >>conftest.$ac_ext
6942 cat >>conftest.$ac_ext <<_ACEOF
6943 /* end confdefs.h.  */
6944
6945 /* Override any GCC internal prototype to avoid an error.
6946    Use char because int might match the return type of a GCC
6947    builtin and then its argument prototype would still apply.  */
6948 #ifdef __cplusplus
6949 extern "C"
6950 #endif
6951 char inet_ntoa ();
6952 int
6953 main ()
6954 {
6955 return inet_ntoa ();
6956   ;
6957   return 0;
6958 }
6959 _ACEOF
6960 for ac_lib in '' nsl; do
6961   if test -z "$ac_lib"; then
6962     ac_res="none required"
6963   else
6964     ac_res=-l$ac_lib
6965     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6966   fi
6967   rm -f conftest.$ac_objext conftest$ac_exeext
6968 if { (ac_try="$ac_link"
6969 case "(($ac_try" in
6970   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6971   *) ac_try_echo=$ac_try;;
6972 esac
6973 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6974   (eval "$ac_link") 2>conftest.er1
6975   ac_status=$?
6976   grep -v '^ *+' conftest.er1 >conftest.err
6977   rm -f conftest.er1
6978   cat conftest.err >&5
6979   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6980   (exit $ac_status); } && {
6981          test -z "$ac_c_werror_flag" ||
6982          test ! -s conftest.err
6983        } && test -s conftest$ac_exeext &&
6984        $as_test_x conftest$ac_exeext; then
6985   ac_cv_search_inet_ntoa=$ac_res
6986 else
6987   echo "$as_me: failed program was:" >&5
6988 sed 's/^/| /' conftest.$ac_ext >&5
6989
6990
6991 fi
6992
6993 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6994       conftest$ac_exeext
6995   if test "${ac_cv_search_inet_ntoa+set}" = set; then
6996   break
6997 fi
6998 done
6999 if test "${ac_cv_search_inet_ntoa+set}" = set; then
7000   :
7001 else
7002   ac_cv_search_inet_ntoa=no
7003 fi
7004 rm conftest.$ac_ext
7005 LIBS=$ac_func_search_save_LIBS
7006 fi
7007 { echo "$as_me:$LINENO: result: $ac_cv_search_inet_ntoa" >&5
7008 echo "${ECHO_T}$ac_cv_search_inet_ntoa" >&6; }
7009 ac_res=$ac_cv_search_inet_ntoa
7010 if test "$ac_res" != no; then
7011   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7012
7013 else
7014   { { echo "$as_me:$LINENO: error: libnsl not found! Aborting." >&5
7015 echo "$as_me: error: libnsl not found! Aborting." >&2;}
7016    { (exit 1); exit 1; }; }
7017 fi
7018
7019 fi
7020
7021 { echo "$as_me:$LINENO: checking for socklen_t" >&5
7022 echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6; }
7023 if test "${ac_cv_type_socklen_t+set}" = set; then
7024   echo $ECHO_N "(cached) $ECHO_C" >&6
7025 else
7026   cat >conftest.$ac_ext <<_ACEOF
7027 /* confdefs.h.  */
7028 _ACEOF
7029 cat confdefs.h >>conftest.$ac_ext
7030 cat >>conftest.$ac_ext <<_ACEOF
7031 /* end confdefs.h.  */
7032 #include <sys/types.h>
7033 #include <sys/socket.h>
7034
7035 typedef socklen_t ac__type_new_;
7036 int
7037 main ()
7038 {
7039 if ((ac__type_new_ *) 0)
7040   return 0;
7041 if (sizeof (ac__type_new_))
7042   return 0;
7043   ;
7044   return 0;
7045 }
7046 _ACEOF
7047 rm -f conftest.$ac_objext
7048 if { (ac_try="$ac_compile"
7049 case "(($ac_try" in
7050   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7051   *) ac_try_echo=$ac_try;;
7052 esac
7053 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7054   (eval "$ac_compile") 2>conftest.er1
7055   ac_status=$?
7056   grep -v '^ *+' conftest.er1 >conftest.err
7057   rm -f conftest.er1
7058   cat conftest.err >&5
7059   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7060   (exit $ac_status); } && {
7061          test -z "$ac_c_werror_flag" ||
7062          test ! -s conftest.err
7063        } && test -s conftest.$ac_objext; then
7064   ac_cv_type_socklen_t=yes
7065 else
7066   echo "$as_me: failed program was:" >&5
7067 sed 's/^/| /' conftest.$ac_ext >&5
7068
7069         ac_cv_type_socklen_t=no
7070 fi
7071
7072 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7073 fi
7074 { echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5
7075 echo "${ECHO_T}$ac_cv_type_socklen_t" >&6; }
7076 if test $ac_cv_type_socklen_t = yes; then
7077   :
7078 else
7079
7080 cat >>confdefs.h <<\_ACEOF
7081 #define socklen_t unsigned int
7082 _ACEOF
7083
7084 fi
7085
7086
7087 # Check whether --enable-ipv6 was given.
7088 if test "${enable_ipv6+set}" = set; then
7089   enableval=$enable_ipv6; ipv6=$enableval
7090 else
7091   ipv6=no
7092 fi
7093
7094
7095 { echo "$as_me:$LINENO: checking for library containing crypt" >&5
7096 echo $ECHO_N "checking for library containing crypt... $ECHO_C" >&6; }
7097 if test "${ac_cv_search_crypt+set}" = set; then
7098   echo $ECHO_N "(cached) $ECHO_C" >&6
7099 else
7100   ac_func_search_save_LIBS=$LIBS
7101 cat >conftest.$ac_ext <<_ACEOF
7102 /* confdefs.h.  */
7103 _ACEOF
7104 cat confdefs.h >>conftest.$ac_ext
7105 cat >>conftest.$ac_ext <<_ACEOF
7106 /* end confdefs.h.  */
7107
7108 /* Override any GCC internal prototype to avoid an error.
7109    Use char because int might match the return type of a GCC
7110    builtin and then its argument prototype would still apply.  */
7111 #ifdef __cplusplus
7112 extern "C"
7113 #endif
7114 char crypt ();
7115 int
7116 main ()
7117 {
7118 return crypt ();
7119   ;
7120   return 0;
7121 }
7122 _ACEOF
7123 for ac_lib in '' crypt descrypt; do
7124   if test -z "$ac_lib"; then
7125     ac_res="none required"
7126   else
7127     ac_res=-l$ac_lib
7128     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7129   fi
7130   rm -f conftest.$ac_objext conftest$ac_exeext
7131 if { (ac_try="$ac_link"
7132 case "(($ac_try" in
7133   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7134   *) ac_try_echo=$ac_try;;
7135 esac
7136 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7137   (eval "$ac_link") 2>conftest.er1
7138   ac_status=$?
7139   grep -v '^ *+' conftest.er1 >conftest.err
7140   rm -f conftest.er1
7141   cat conftest.err >&5
7142   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7143   (exit $ac_status); } && {
7144          test -z "$ac_c_werror_flag" ||
7145          test ! -s conftest.err
7146        } && test -s conftest$ac_exeext &&
7147        $as_test_x conftest$ac_exeext; then
7148   ac_cv_search_crypt=$ac_res
7149 else
7150   echo "$as_me: failed program was:" >&5
7151 sed 's/^/| /' conftest.$ac_ext >&5
7152
7153
7154 fi
7155
7156 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7157       conftest$ac_exeext
7158   if test "${ac_cv_search_crypt+set}" = set; then
7159   break
7160 fi
7161 done
7162 if test "${ac_cv_search_crypt+set}" = set; then
7163   :
7164 else
7165   ac_cv_search_crypt=no
7166 fi
7167 rm conftest.$ac_ext
7168 LIBS=$ac_func_search_save_LIBS
7169 fi
7170 { echo "$as_me:$LINENO: result: $ac_cv_search_crypt" >&5
7171 echo "${ECHO_T}$ac_cv_search_crypt" >&6; }
7172 ac_res=$ac_cv_search_crypt
7173 if test "$ac_res" != no; then
7174   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7175
7176 fi
7177
7178
7179 CRYPT_LIB=$ac_cv_search_crypt
7180
7181 if test "$CRYPT_LIB" = "none required"; then
7182         unset CRYPT_LIB
7183 elif test "$CRYPT_LIB" = no; then
7184         unset CRYPT_LIB
7185 fi
7186
7187
7188
7189 if test "$ac_cv_header_sys_wait_h" = yes -o "$ac_cv_header_wait_h" = yes; then
7190         VICONF=viconf
7191                         else
7192         VICONF=""
7193 fi
7194
7195
7196
7197 { echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
7198 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6; }
7199 if test "${gcc_cv_header_string+set}" = set; then
7200   echo $ECHO_N "(cached) $ECHO_C" >&6
7201 else
7202
7203         cat >conftest.$ac_ext <<_ACEOF
7204 #include <string.h>
7205         #include <strings.h>
7206 _ACEOF
7207 rm -f conftest.$ac_objext
7208 if { (ac_try="$ac_compile"
7209 case "(($ac_try" in
7210   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7211   *) ac_try_echo=$ac_try;;
7212 esac
7213 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7214   (eval "$ac_compile") 2>conftest.er1
7215   ac_status=$?
7216   grep -v '^ *+' conftest.er1 >conftest.err
7217   rm -f conftest.er1
7218   cat conftest.err >&5
7219   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7220   (exit $ac_status); } && {
7221          test -z "$ac_c_werror_flag" ||
7222          test ! -s conftest.err
7223        } && test -s conftest.$ac_objext; then
7224   gcc_cv_header_string=yes
7225 else
7226   echo "$as_me: failed program was:" >&5
7227 sed 's/^/| /' conftest.$ac_ext >&5
7228
7229         gcc_cv_header_string=no
7230 fi
7231
7232 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7233
7234 fi
7235 { echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
7236 echo "${ECHO_T}$gcc_cv_header_string" >&6; }
7237
7238 if test "$gcc_cv_header_string" = "yes"; then
7239
7240 cat >>confdefs.h <<\_ACEOF
7241 #define STRING_WITH_STRINGS 1
7242 _ACEOF
7243
7244 fi
7245
7246 { echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
7247 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; }
7248 if test "${ac_cv_c_bigendian+set}" = set; then
7249   echo $ECHO_N "(cached) $ECHO_C" >&6
7250 else
7251   # See if sys/param.h defines the BYTE_ORDER macro.
7252 cat >conftest.$ac_ext <<_ACEOF
7253 /* confdefs.h.  */
7254 _ACEOF
7255 cat confdefs.h >>conftest.$ac_ext
7256 cat >>conftest.$ac_ext <<_ACEOF
7257 /* end confdefs.h.  */
7258 #include <sys/types.h>
7259 #include <sys/param.h>
7260
7261 int
7262 main ()
7263 {
7264 #if  ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \
7265         && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN)
7266  bogus endian macros
7267 #endif
7268
7269   ;
7270   return 0;
7271 }
7272 _ACEOF
7273 rm -f conftest.$ac_objext
7274 if { (ac_try="$ac_compile"
7275 case "(($ac_try" in
7276   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7277   *) ac_try_echo=$ac_try;;
7278 esac
7279 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7280   (eval "$ac_compile") 2>conftest.er1
7281   ac_status=$?
7282   grep -v '^ *+' conftest.er1 >conftest.err
7283   rm -f conftest.er1
7284   cat conftest.err >&5
7285   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7286   (exit $ac_status); } && {
7287          test -z "$ac_c_werror_flag" ||
7288          test ! -s conftest.err
7289        } && test -s conftest.$ac_objext; then
7290   # It does; now see whether it defined to BIG_ENDIAN or not.
7291 cat >conftest.$ac_ext <<_ACEOF
7292 /* confdefs.h.  */
7293 _ACEOF
7294 cat confdefs.h >>conftest.$ac_ext
7295 cat >>conftest.$ac_ext <<_ACEOF
7296 /* end confdefs.h.  */
7297 #include <sys/types.h>
7298 #include <sys/param.h>
7299
7300 int
7301 main ()
7302 {
7303 #if BYTE_ORDER != BIG_ENDIAN
7304  not big endian
7305 #endif
7306
7307   ;
7308   return 0;
7309 }
7310 _ACEOF
7311 rm -f conftest.$ac_objext
7312 if { (ac_try="$ac_compile"
7313 case "(($ac_try" in
7314   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7315   *) ac_try_echo=$ac_try;;
7316 esac
7317 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7318   (eval "$ac_compile") 2>conftest.er1
7319   ac_status=$?
7320   grep -v '^ *+' conftest.er1 >conftest.err
7321   rm -f conftest.er1
7322   cat conftest.err >&5
7323   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7324   (exit $ac_status); } && {
7325          test -z "$ac_c_werror_flag" ||
7326          test ! -s conftest.err
7327        } && test -s conftest.$ac_objext; then
7328   ac_cv_c_bigendian=yes
7329 else
7330   echo "$as_me: failed program was:" >&5
7331 sed 's/^/| /' conftest.$ac_ext >&5
7332
7333         ac_cv_c_bigendian=no
7334 fi
7335
7336 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7337 else
7338   echo "$as_me: failed program was:" >&5
7339 sed 's/^/| /' conftest.$ac_ext >&5
7340
7341         # It does not; compile a test program.
7342 if test "$cross_compiling" = yes; then
7343   # try to guess the endianness by grepping values into an object file
7344   ac_cv_c_bigendian=unknown
7345   cat >conftest.$ac_ext <<_ACEOF
7346 /* confdefs.h.  */
7347 _ACEOF
7348 cat confdefs.h >>conftest.$ac_ext
7349 cat >>conftest.$ac_ext <<_ACEOF
7350 /* end confdefs.h.  */
7351 short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
7352 short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
7353 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
7354 short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
7355 short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
7356 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
7357 int
7358 main ()
7359 {
7360  _ascii (); _ebcdic ();
7361   ;
7362   return 0;
7363 }
7364 _ACEOF
7365 rm -f conftest.$ac_objext
7366 if { (ac_try="$ac_compile"
7367 case "(($ac_try" in
7368   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7369   *) ac_try_echo=$ac_try;;
7370 esac
7371 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7372   (eval "$ac_compile") 2>conftest.er1
7373   ac_status=$?
7374   grep -v '^ *+' conftest.er1 >conftest.err
7375   rm -f conftest.er1
7376   cat conftest.err >&5
7377   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7378   (exit $ac_status); } && {
7379          test -z "$ac_c_werror_flag" ||
7380          test ! -s conftest.err
7381        } && test -s conftest.$ac_objext; then
7382   if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
7383   ac_cv_c_bigendian=yes
7384 fi
7385 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
7386   if test "$ac_cv_c_bigendian" = unknown; then
7387     ac_cv_c_bigendian=no
7388   else
7389     # finding both strings is unlikely to happen, but who knows?
7390     ac_cv_c_bigendian=unknown
7391   fi
7392 fi
7393 else
7394   echo "$as_me: failed program was:" >&5
7395 sed 's/^/| /' conftest.$ac_ext >&5
7396
7397
7398 fi
7399
7400 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7401 else
7402   cat >conftest.$ac_ext <<_ACEOF
7403 /* confdefs.h.  */
7404 _ACEOF
7405 cat confdefs.h >>conftest.$ac_ext
7406 cat >>conftest.$ac_ext <<_ACEOF
7407 /* end confdefs.h.  */
7408 $ac_includes_default
7409 int
7410 main ()
7411 {
7412
7413   /* Are we little or big endian?  From Harbison&Steele.  */
7414   union
7415   {
7416     long int l;
7417     char c[sizeof (long int)];
7418   } u;
7419   u.l = 1;
7420   return u.c[sizeof (long int) - 1] == 1;
7421
7422   ;
7423   return 0;
7424 }
7425 _ACEOF
7426 rm -f conftest$ac_exeext
7427 if { (ac_try="$ac_link"
7428 case "(($ac_try" in
7429   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7430   *) ac_try_echo=$ac_try;;
7431 esac
7432 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7433   (eval "$ac_link") 2>&5
7434   ac_status=$?
7435   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7436   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7437   { (case "(($ac_try" in
7438   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7439   *) ac_try_echo=$ac_try;;
7440 esac
7441 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7442   (eval "$ac_try") 2>&5
7443   ac_status=$?
7444   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7445   (exit $ac_status); }; }; then
7446   ac_cv_c_bigendian=no
7447 else
7448   echo "$as_me: program exited with status $ac_status" >&5
7449 echo "$as_me: failed program was:" >&5
7450 sed 's/^/| /' conftest.$ac_ext >&5
7451
7452 ( exit $ac_status )
7453 ac_cv_c_bigendian=yes
7454 fi
7455 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7456 fi
7457
7458
7459 fi
7460
7461 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7462 fi
7463 { echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
7464 echo "${ECHO_T}$ac_cv_c_bigendian" >&6; }
7465 case $ac_cv_c_bigendian in
7466   yes)
7467
7468 cat >>confdefs.h <<\_ACEOF
7469 #define WORDS_BIGENDIAN 1
7470 _ACEOF
7471  ;;
7472   no)
7473      ;;
7474   *)
7475     { { echo "$as_me:$LINENO: error: unknown endianness
7476 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
7477 echo "$as_me: error: unknown endianness
7478 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
7479    { (exit 1); exit 1; }; } ;;
7480 esac
7481
7482
7483 if test "${ac_cv_header_stdarg_h+set}" = set; then
7484   { echo "$as_me:$LINENO: checking for stdarg.h" >&5
7485 echo $ECHO_N "checking for stdarg.h... $ECHO_C" >&6; }
7486 if test "${ac_cv_header_stdarg_h+set}" = set; then
7487   echo $ECHO_N "(cached) $ECHO_C" >&6
7488 fi
7489 { echo "$as_me:$LINENO: result: $ac_cv_header_stdarg_h" >&5
7490 echo "${ECHO_T}$ac_cv_header_stdarg_h" >&6; }
7491 else
7492   # Is the header compilable?
7493 { echo "$as_me:$LINENO: checking stdarg.h usability" >&5
7494 echo $ECHO_N "checking stdarg.h usability... $ECHO_C" >&6; }
7495 cat >conftest.$ac_ext <<_ACEOF
7496 /* confdefs.h.  */
7497 _ACEOF
7498 cat confdefs.h >>conftest.$ac_ext
7499 cat >>conftest.$ac_ext <<_ACEOF
7500 /* end confdefs.h.  */
7501 $ac_includes_default
7502 #include <stdarg.h>
7503 _ACEOF
7504 rm -f conftest.$ac_objext
7505 if { (ac_try="$ac_compile"
7506 case "(($ac_try" in
7507   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7508   *) ac_try_echo=$ac_try;;
7509 esac
7510 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7511   (eval "$ac_compile") 2>conftest.er1
7512   ac_status=$?
7513   grep -v '^ *+' conftest.er1 >conftest.err
7514   rm -f conftest.er1
7515   cat conftest.err >&5
7516   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7517   (exit $ac_status); } && {
7518          test -z "$ac_c_werror_flag" ||
7519          test ! -s conftest.err
7520        } && test -s conftest.$ac_objext; then
7521   ac_header_compiler=yes
7522 else
7523   echo "$as_me: failed program was:" >&5
7524 sed 's/^/| /' conftest.$ac_ext >&5
7525
7526         ac_header_compiler=no
7527 fi
7528
7529 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7530 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7531 echo "${ECHO_T}$ac_header_compiler" >&6; }
7532
7533 # Is the header present?
7534 { echo "$as_me:$LINENO: checking stdarg.h presence" >&5
7535 echo $ECHO_N "checking stdarg.h presence... $ECHO_C" >&6; }
7536 cat >conftest.$ac_ext <<_ACEOF
7537 /* confdefs.h.  */
7538 _ACEOF
7539 cat confdefs.h >>conftest.$ac_ext
7540 cat >>conftest.$ac_ext <<_ACEOF
7541 /* end confdefs.h.  */
7542 #include <stdarg.h>
7543 _ACEOF
7544 if { (ac_try="$ac_cpp conftest.$ac_ext"
7545 case "(($ac_try" in
7546   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7547   *) ac_try_echo=$ac_try;;
7548 esac
7549 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7550   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7551   ac_status=$?
7552   grep -v '^ *+' conftest.er1 >conftest.err
7553   rm -f conftest.er1
7554   cat conftest.err >&5
7555   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7556   (exit $ac_status); } >/dev/null && {
7557          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
7558          test ! -s conftest.err
7559        }; then
7560   ac_header_preproc=yes
7561 else
7562   echo "$as_me: failed program was:" >&5
7563 sed 's/^/| /' conftest.$ac_ext >&5
7564
7565   ac_header_preproc=no
7566 fi
7567
7568 rm -f conftest.err conftest.$ac_ext
7569 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7570 echo "${ECHO_T}$ac_header_preproc" >&6; }
7571
7572 # So?  What about this header?
7573 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7574   yes:no: )
7575     { echo "$as_me:$LINENO: WARNING: stdarg.h: accepted by the compiler, rejected by the preprocessor!" >&5
7576 echo "$as_me: WARNING: stdarg.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7577     { echo "$as_me:$LINENO: WARNING: stdarg.h: proceeding with the compiler's result" >&5
7578 echo "$as_me: WARNING: stdarg.h: proceeding with the compiler's result" >&2;}
7579     ac_header_preproc=yes
7580     ;;
7581   no:yes:* )
7582     { echo "$as_me:$LINENO: WARNING: stdarg.h: present but cannot be compiled" >&5
7583 echo "$as_me: WARNING: stdarg.h: present but cannot be compiled" >&2;}
7584     { echo "$as_me:$LINENO: WARNING: stdarg.h:     check for missing prerequisite headers?" >&5
7585 echo "$as_me: WARNING: stdarg.h:     check for missing prerequisite headers?" >&2;}
7586     { echo "$as_me:$LINENO: WARNING: stdarg.h: see the Autoconf documentation" >&5
7587 echo "$as_me: WARNING: stdarg.h: see the Autoconf documentation" >&2;}
7588     { echo "$as_me:$LINENO: WARNING: stdarg.h:     section \"Present But Cannot Be Compiled\"" >&5
7589 echo "$as_me: WARNING: stdarg.h:     section \"Present But Cannot Be Compiled\"" >&2;}
7590     { echo "$as_me:$LINENO: WARNING: stdarg.h: proceeding with the preprocessor's result" >&5
7591 echo "$as_me: WARNING: stdarg.h: proceeding with the preprocessor's result" >&2;}
7592     { echo "$as_me:$LINENO: WARNING: stdarg.h: in the future, the compiler will take precedence" >&5
7593 echo "$as_me: WARNING: stdarg.h: in the future, the compiler will take precedence" >&2;}
7594
7595     ;;
7596 esac
7597 { echo "$as_me:$LINENO: checking for stdarg.h" >&5
7598 echo $ECHO_N "checking for stdarg.h... $ECHO_C" >&6; }
7599 if test "${ac_cv_header_stdarg_h+set}" = set; then
7600   echo $ECHO_N "(cached) $ECHO_C" >&6
7601 else
7602   ac_cv_header_stdarg_h=$ac_header_preproc
7603 fi
7604 { echo "$as_me:$LINENO: result: $ac_cv_header_stdarg_h" >&5
7605 echo "${ECHO_T}$ac_cv_header_stdarg_h" >&6; }
7606
7607 fi
7608 if test $ac_cv_header_stdarg_h = yes; then
7609   :
7610 else
7611   { { echo "$as_me:$LINENO: error: ** stdarg.h could not be found - charybdis will not compile without it **" >&5
7612 echo "$as_me: error: ** stdarg.h could not be found - charybdis will not compile without it **" >&2;}
7613    { (exit 1); exit 1; }; }
7614 fi
7615
7616
7617
7618
7619 if test "$ac_cv_c_compiler_gnu" = yes; then
7620
7621 { echo "$as_me:$LINENO: checking for strlcpy" >&5
7622 echo $ECHO_N "checking for strlcpy... $ECHO_C" >&6; }
7623 save_CFLAGS=$CFLAGS
7624 CFLAGS="$CFLAGS -Wimplicit -Werror"
7625
7626 cat >conftest.$ac_ext <<_ACEOF
7627 /* confdefs.h.  */
7628 _ACEOF
7629 cat confdefs.h >>conftest.$ac_ext
7630 cat >>conftest.$ac_ext <<_ACEOF
7631 /* end confdefs.h.  */
7632 #include <string.h>
7633                 #include <stdlib.h>
7634 int
7635 main ()
7636 {
7637 char *a = malloc(6);
7638                 strlcpy(a, "hello", 6);
7639
7640   ;
7641   return 0;
7642 }
7643 _ACEOF
7644 rm -f conftest.$ac_objext conftest$ac_exeext
7645 if { (ac_try="$ac_link"
7646 case "(($ac_try" in
7647   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7648   *) ac_try_echo=$ac_try;;
7649 esac
7650 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7651   (eval "$ac_link") 2>conftest.er1
7652   ac_status=$?
7653   grep -v '^ *+' conftest.er1 >conftest.err
7654   rm -f conftest.er1
7655   cat conftest.err >&5
7656   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7657   (exit $ac_status); } && {
7658          test -z "$ac_c_werror_flag" ||
7659          test ! -s conftest.err
7660        } && test -s conftest$ac_exeext &&
7661        $as_test_x conftest$ac_exeext; then
7662   { echo "$as_me:$LINENO: result: yes" >&5
7663 echo "${ECHO_T}yes" >&6; }
7664
7665 cat >>confdefs.h <<\_ACEOF
7666 #define HAVE_STRLCPY 1
7667 _ACEOF
7668
7669 else
7670   echo "$as_me: failed program was:" >&5
7671 sed 's/^/| /' conftest.$ac_ext >&5
7672
7673         { echo "$as_me:$LINENO: result: no" >&5
7674 echo "${ECHO_T}no" >&6; }
7675
7676 fi
7677
7678 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7679       conftest$ac_exeext conftest.$ac_ext
7680
7681 { echo "$as_me:$LINENO: checking for strlcat" >&5
7682 echo $ECHO_N "checking for strlcat... $ECHO_C" >&6; }
7683 cat >conftest.$ac_ext <<_ACEOF
7684 /* confdefs.h.  */
7685 _ACEOF
7686 cat confdefs.h >>conftest.$ac_ext
7687 cat >>conftest.$ac_ext <<_ACEOF
7688 /* end confdefs.h.  */
7689 #include <string.h>
7690                 #include <stdlib.h>
7691 int
7692 main ()
7693 {
7694 char *a = malloc(6);
7695                 a[0] = '\0';
7696                 strlcat(a, "hello", 6);
7697
7698   ;
7699   return 0;
7700 }
7701 _ACEOF
7702 rm -f conftest.$ac_objext conftest$ac_exeext
7703 if { (ac_try="$ac_link"
7704 case "(($ac_try" in
7705   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7706   *) ac_try_echo=$ac_try;;
7707 esac
7708 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7709   (eval "$ac_link") 2>conftest.er1
7710   ac_status=$?
7711   grep -v '^ *+' conftest.er1 >conftest.err
7712   rm -f conftest.er1
7713   cat conftest.err >&5
7714   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7715   (exit $ac_status); } && {
7716          test -z "$ac_c_werror_flag" ||
7717          test ! -s conftest.err
7718        } && test -s conftest$ac_exeext &&
7719        $as_test_x conftest$ac_exeext; then
7720   { echo "$as_me:$LINENO: result: yes" >&5
7721 echo "${ECHO_T}yes" >&6; }
7722
7723 cat >>confdefs.h <<\_ACEOF
7724 #define HAVE_STRLCAT 1
7725 _ACEOF
7726
7727 else
7728   echo "$as_me: failed program was:" >&5
7729 sed 's/^/| /' conftest.$ac_ext >&5
7730
7731         { echo "$as_me:$LINENO: result: no" >&5
7732 echo "${ECHO_T}no" >&6; }
7733
7734 fi
7735
7736 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7737       conftest$ac_exeext conftest.$ac_ext
7738
7739 CFLAGS=$save_CFLAGS
7740
7741 else
7742
7743
7744
7745
7746 for ac_func in strlcat strlcpy
7747 do
7748 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
7749 { echo "$as_me:$LINENO: checking for $ac_func" >&5
7750 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
7751 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
7752   echo $ECHO_N "(cached) $ECHO_C" >&6
7753 else
7754   cat >conftest.$ac_ext <<_ACEOF
7755 /* confdefs.h.  */
7756 _ACEOF
7757 cat confdefs.h >>conftest.$ac_ext
7758 cat >>conftest.$ac_ext <<_ACEOF
7759 /* end confdefs.h.  */
7760 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
7761    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
7762 #define $ac_func innocuous_$ac_func
7763
7764 /* System header to define __stub macros and hopefully few prototypes,
7765     which can conflict with char $ac_func (); below.
7766     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7767     <limits.h> exists even on freestanding compilers.  */
7768
7769 #ifdef __STDC__
7770 # include <limits.h>
7771 #else
7772 # include <assert.h>
7773 #endif
7774
7775 #undef $ac_func
7776
7777 /* Override any GCC internal prototype to avoid an error.
7778    Use char because int might match the return type of a GCC
7779    builtin and then its argument prototype would still apply.  */
7780 #ifdef __cplusplus
7781 extern "C"
7782 #endif
7783 char $ac_func ();
7784 /* The GNU C library defines this for functions which it implements
7785     to always fail with ENOSYS.  Some functions are actually named
7786     something starting with __ and the normal name is an alias.  */
7787 #if defined __stub_$ac_func || defined __stub___$ac_func
7788 choke me
7789 #endif
7790
7791 int
7792 main ()
7793 {
7794 return $ac_func ();
7795   ;
7796   return 0;
7797 }
7798 _ACEOF
7799 rm -f conftest.$ac_objext conftest$ac_exeext
7800 if { (ac_try="$ac_link"
7801 case "(($ac_try" in
7802   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7803   *) ac_try_echo=$ac_try;;
7804 esac
7805 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7806   (eval "$ac_link") 2>conftest.er1
7807   ac_status=$?
7808   grep -v '^ *+' conftest.er1 >conftest.err
7809   rm -f conftest.er1
7810   cat conftest.err >&5
7811   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7812   (exit $ac_status); } && {
7813          test -z "$ac_c_werror_flag" ||
7814          test ! -s conftest.err
7815        } && test -s conftest$ac_exeext &&
7816        $as_test_x conftest$ac_exeext; then
7817   eval "$as_ac_var=yes"
7818 else
7819   echo "$as_me: failed program was:" >&5
7820 sed 's/^/| /' conftest.$ac_ext >&5
7821
7822         eval "$as_ac_var=no"
7823 fi
7824
7825 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7826       conftest$ac_exeext conftest.$ac_ext
7827 fi
7828 ac_res=`eval echo '${'$as_ac_var'}'`
7829                { echo "$as_me:$LINENO: result: $ac_res" >&5
7830 echo "${ECHO_T}$ac_res" >&6; }
7831 if test `eval echo '${'$as_ac_var'}'` = yes; then
7832   cat >>confdefs.h <<_ACEOF
7833 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
7834 _ACEOF
7835
7836 fi
7837 done
7838
7839
7840 fi
7841
7842 { echo "$as_me:$LINENO: checking for u_int32_t" >&5
7843 echo $ECHO_N "checking for u_int32_t... $ECHO_C" >&6; }
7844 if test "${ac_cv_type_u_int32_t+set}" = set; then
7845   echo $ECHO_N "(cached) $ECHO_C" >&6
7846 else
7847   cat >conftest.$ac_ext <<_ACEOF
7848 /* confdefs.h.  */
7849 _ACEOF
7850 cat confdefs.h >>conftest.$ac_ext
7851 cat >>conftest.$ac_ext <<_ACEOF
7852 /* end confdefs.h.  */
7853 $ac_includes_default
7854 typedef u_int32_t ac__type_new_;
7855 int
7856 main ()
7857 {
7858 if ((ac__type_new_ *) 0)
7859   return 0;
7860 if (sizeof (ac__type_new_))
7861   return 0;
7862   ;
7863   return 0;
7864 }
7865 _ACEOF
7866 rm -f conftest.$ac_objext
7867 if { (ac_try="$ac_compile"
7868 case "(($ac_try" in
7869   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7870   *) ac_try_echo=$ac_try;;
7871 esac
7872 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7873   (eval "$ac_compile") 2>conftest.er1
7874   ac_status=$?
7875   grep -v '^ *+' conftest.er1 >conftest.err
7876   rm -f conftest.er1
7877   cat conftest.err >&5
7878   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7879   (exit $ac_status); } && {
7880          test -z "$ac_c_werror_flag" ||
7881          test ! -s conftest.err
7882        } && test -s conftest.$ac_objext; then
7883   ac_cv_type_u_int32_t=yes
7884 else
7885   echo "$as_me: failed program was:" >&5
7886 sed 's/^/| /' conftest.$ac_ext >&5
7887
7888         ac_cv_type_u_int32_t=no
7889 fi
7890
7891 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7892 fi
7893 { echo "$as_me:$LINENO: result: $ac_cv_type_u_int32_t" >&5
7894 echo "${ECHO_T}$ac_cv_type_u_int32_t" >&6; }
7895 if test $ac_cv_type_u_int32_t = yes; then
7896   :
7897 else
7898
7899         { echo "$as_me:$LINENO: checking for uint32_t" >&5
7900 echo $ECHO_N "checking for uint32_t... $ECHO_C" >&6; }
7901 if test "${ac_cv_type_uint32_t+set}" = set; then
7902   echo $ECHO_N "(cached) $ECHO_C" >&6
7903 else
7904   cat >conftest.$ac_ext <<_ACEOF
7905 /* confdefs.h.  */
7906 _ACEOF
7907 cat confdefs.h >>conftest.$ac_ext
7908 cat >>conftest.$ac_ext <<_ACEOF
7909 /* end confdefs.h.  */
7910 $ac_includes_default
7911 typedef uint32_t ac__type_new_;
7912 int
7913 main ()
7914 {
7915 if ((ac__type_new_ *) 0)
7916   return 0;
7917 if (sizeof (ac__type_new_))
7918   return 0;
7919   ;
7920   return 0;
7921 }
7922 _ACEOF
7923 rm -f conftest.$ac_objext
7924 if { (ac_try="$ac_compile"
7925 case "(($ac_try" in
7926   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7927   *) ac_try_echo=$ac_try;;
7928 esac
7929 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7930   (eval "$ac_compile") 2>conftest.er1
7931   ac_status=$?
7932   grep -v '^ *+' conftest.er1 >conftest.err
7933   rm -f conftest.er1
7934   cat conftest.err >&5
7935   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7936   (exit $ac_status); } && {
7937          test -z "$ac_c_werror_flag" ||
7938          test ! -s conftest.err
7939        } && test -s conftest.$ac_objext; then
7940   ac_cv_type_uint32_t=yes
7941 else
7942   echo "$as_me: failed program was:" >&5
7943 sed 's/^/| /' conftest.$ac_ext >&5
7944
7945         ac_cv_type_uint32_t=no
7946 fi
7947
7948 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7949 fi
7950 { echo "$as_me:$LINENO: result: $ac_cv_type_uint32_t" >&5
7951 echo "${ECHO_T}$ac_cv_type_uint32_t" >&6; }
7952 if test $ac_cv_type_uint32_t = yes; then
7953
7954
7955 cat >>confdefs.h <<\_ACEOF
7956 #define u_int32_t uint32_t
7957 _ACEOF
7958
7959
7960 else
7961
7962                 { echo "$as_me:$LINENO: WARNING: system has no u_int32_t or uint32_t, default to unsigned long int" >&5
7963 echo "$as_me: WARNING: system has no u_int32_t or uint32_t, default to unsigned long int" >&2;}
7964
7965 cat >>confdefs.h <<\_ACEOF
7966 #define u_int32_t unsigned long int
7967 _ACEOF
7968
7969
7970 fi
7971
7972
7973 fi
7974
7975
7976 { echo "$as_me:$LINENO: checking for u_int16_t" >&5
7977 echo $ECHO_N "checking for u_int16_t... $ECHO_C" >&6; }
7978 if test "${ac_cv_type_u_int16_t+set}" = set; then
7979   echo $ECHO_N "(cached) $ECHO_C" >&6
7980 else
7981   cat >conftest.$ac_ext <<_ACEOF
7982 /* confdefs.h.  */
7983 _ACEOF
7984 cat confdefs.h >>conftest.$ac_ext
7985 cat >>conftest.$ac_ext <<_ACEOF
7986 /* end confdefs.h.  */
7987 $ac_includes_default
7988 typedef u_int16_t ac__type_new_;
7989 int
7990 main ()
7991 {
7992 if ((ac__type_new_ *) 0)
7993   return 0;
7994 if (sizeof (ac__type_new_))
7995   return 0;
7996   ;
7997   return 0;
7998 }
7999 _ACEOF
8000 rm -f conftest.$ac_objext
8001 if { (ac_try="$ac_compile"
8002 case "(($ac_try" in
8003   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8004   *) ac_try_echo=$ac_try;;
8005 esac
8006 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8007   (eval "$ac_compile") 2>conftest.er1
8008   ac_status=$?
8009   grep -v '^ *+' conftest.er1 >conftest.err
8010   rm -f conftest.er1
8011   cat conftest.err >&5
8012   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8013   (exit $ac_status); } && {
8014          test -z "$ac_c_werror_flag" ||
8015          test ! -s conftest.err
8016        } && test -s conftest.$ac_objext; then
8017   ac_cv_type_u_int16_t=yes
8018 else
8019   echo "$as_me: failed program was:" >&5
8020 sed 's/^/| /' conftest.$ac_ext >&5
8021
8022         ac_cv_type_u_int16_t=no
8023 fi
8024
8025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8026 fi
8027 { echo "$as_me:$LINENO: result: $ac_cv_type_u_int16_t" >&5
8028 echo "${ECHO_T}$ac_cv_type_u_int16_t" >&6; }
8029 if test $ac_cv_type_u_int16_t = yes; then
8030   :
8031 else
8032
8033         { echo "$as_me:$LINENO: checking for uint16_t" >&5
8034 echo $ECHO_N "checking for uint16_t... $ECHO_C" >&6; }
8035 if test "${ac_cv_type_uint16_t+set}" = set; then
8036   echo $ECHO_N "(cached) $ECHO_C" >&6
8037 else
8038   cat >conftest.$ac_ext <<_ACEOF
8039 /* confdefs.h.  */
8040 _ACEOF
8041 cat confdefs.h >>conftest.$ac_ext
8042 cat >>conftest.$ac_ext <<_ACEOF
8043 /* end confdefs.h.  */
8044 $ac_includes_default
8045 typedef uint16_t ac__type_new_;
8046 int
8047 main ()
8048 {
8049 if ((ac__type_new_ *) 0)
8050   return 0;
8051 if (sizeof (ac__type_new_))
8052   return 0;
8053   ;
8054   return 0;
8055 }
8056 _ACEOF
8057 rm -f conftest.$ac_objext
8058 if { (ac_try="$ac_compile"
8059 case "(($ac_try" in
8060   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8061   *) ac_try_echo=$ac_try;;
8062 esac
8063 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8064   (eval "$ac_compile") 2>conftest.er1
8065   ac_status=$?
8066   grep -v '^ *+' conftest.er1 >conftest.err
8067   rm -f conftest.er1
8068   cat conftest.err >&5
8069   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8070   (exit $ac_status); } && {
8071          test -z "$ac_c_werror_flag" ||
8072          test ! -s conftest.err
8073        } && test -s conftest.$ac_objext; then
8074   ac_cv_type_uint16_t=yes
8075 else
8076   echo "$as_me: failed program was:" >&5
8077 sed 's/^/| /' conftest.$ac_ext >&5
8078
8079         ac_cv_type_uint16_t=no
8080 fi
8081
8082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8083 fi
8084 { echo "$as_me:$LINENO: result: $ac_cv_type_uint16_t" >&5
8085 echo "${ECHO_T}$ac_cv_type_uint16_t" >&6; }
8086 if test $ac_cv_type_uint16_t = yes; then
8087
8088
8089 cat >>confdefs.h <<\_ACEOF
8090 #define u_int16_t uint16_t
8091 _ACEOF
8092
8093
8094 else
8095
8096                 { echo "$as_me:$LINENO: WARNING: system has no u_int16_t or uint16_t, default to unsigned short int" >&5
8097 echo "$as_me: WARNING: system has no u_int16_t or uint16_t, default to unsigned short int" >&2;}
8098
8099 cat >>confdefs.h <<\_ACEOF
8100 #define u_int16_t unsigned short int
8101 _ACEOF
8102
8103
8104 fi
8105
8106
8107 fi
8108
8109
8110 { echo "$as_me:$LINENO: checking for in_port_t" >&5
8111 echo $ECHO_N "checking for in_port_t... $ECHO_C" >&6; }
8112 if test "${ac_cv_type_in_port_t+set}" = set; then
8113   echo $ECHO_N "(cached) $ECHO_C" >&6
8114 else
8115   cat >conftest.$ac_ext <<_ACEOF
8116 /* confdefs.h.  */
8117 _ACEOF
8118 cat confdefs.h >>conftest.$ac_ext
8119 cat >>conftest.$ac_ext <<_ACEOF
8120 /* end confdefs.h.  */
8121 #include <sys/types.h>
8122 #include <netinet/in.h>
8123
8124 typedef in_port_t ac__type_new_;
8125 int
8126 main ()
8127 {
8128 if ((ac__type_new_ *) 0)
8129   return 0;
8130 if (sizeof (ac__type_new_))
8131   return 0;
8132   ;
8133   return 0;
8134 }
8135 _ACEOF
8136 rm -f conftest.$ac_objext
8137 if { (ac_try="$ac_compile"
8138 case "(($ac_try" in
8139   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8140   *) ac_try_echo=$ac_try;;
8141 esac
8142 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8143   (eval "$ac_compile") 2>conftest.er1
8144   ac_status=$?
8145   grep -v '^ *+' conftest.er1 >conftest.err
8146   rm -f conftest.er1
8147   cat conftest.err >&5
8148   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8149   (exit $ac_status); } && {
8150          test -z "$ac_c_werror_flag" ||
8151          test ! -s conftest.err
8152        } && test -s conftest.$ac_objext; then
8153   ac_cv_type_in_port_t=yes
8154 else
8155   echo "$as_me: failed program was:" >&5
8156 sed 's/^/| /' conftest.$ac_ext >&5
8157
8158         ac_cv_type_in_port_t=no
8159 fi
8160
8161 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8162 fi
8163 { echo "$as_me:$LINENO: result: $ac_cv_type_in_port_t" >&5
8164 echo "${ECHO_T}$ac_cv_type_in_port_t" >&6; }
8165 if test $ac_cv_type_in_port_t = yes; then
8166   :
8167 else
8168
8169 cat >>confdefs.h <<\_ACEOF
8170 #define in_port_t u_int16_t
8171 _ACEOF
8172
8173 fi
8174
8175
8176 { echo "$as_me:$LINENO: checking for sa_family_t" >&5
8177 echo $ECHO_N "checking for sa_family_t... $ECHO_C" >&6; }
8178 if test "${ac_cv_type_sa_family_t+set}" = set; then
8179   echo $ECHO_N "(cached) $ECHO_C" >&6
8180 else
8181   cat >conftest.$ac_ext <<_ACEOF
8182 /* confdefs.h.  */
8183 _ACEOF
8184 cat confdefs.h >>conftest.$ac_ext
8185 cat >>conftest.$ac_ext <<_ACEOF
8186 /* end confdefs.h.  */
8187 #include <sys/types.h>
8188 #include <sys/socket.h>
8189
8190 typedef sa_family_t ac__type_new_;
8191 int
8192 main ()
8193 {
8194 if ((ac__type_new_ *) 0)
8195   return 0;
8196 if (sizeof (ac__type_new_))
8197   return 0;
8198   ;
8199   return 0;
8200 }
8201 _ACEOF
8202 rm -f conftest.$ac_objext
8203 if { (ac_try="$ac_compile"
8204 case "(($ac_try" in
8205   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8206   *) ac_try_echo=$ac_try;;
8207 esac
8208 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8209   (eval "$ac_compile") 2>conftest.er1
8210   ac_status=$?
8211   grep -v '^ *+' conftest.er1 >conftest.err
8212   rm -f conftest.er1
8213   cat conftest.err >&5
8214   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8215   (exit $ac_status); } && {
8216          test -z "$ac_c_werror_flag" ||
8217          test ! -s conftest.err
8218        } && test -s conftest.$ac_objext; then
8219   ac_cv_type_sa_family_t=yes
8220 else
8221   echo "$as_me: failed program was:" >&5
8222 sed 's/^/| /' conftest.$ac_ext >&5
8223
8224         ac_cv_type_sa_family_t=no
8225 fi
8226
8227 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8228 fi
8229 { echo "$as_me:$LINENO: result: $ac_cv_type_sa_family_t" >&5
8230 echo "${ECHO_T}$ac_cv_type_sa_family_t" >&6; }
8231 if test $ac_cv_type_sa_family_t = yes; then
8232   :
8233 else
8234
8235 cat >>confdefs.h <<\_ACEOF
8236 #define sa_family_t u_int16_t
8237 _ACEOF
8238
8239 fi
8240
8241
8242 { echo "$as_me:$LINENO: checking for uintptr_t" >&5
8243 echo $ECHO_N "checking for uintptr_t... $ECHO_C" >&6; }
8244 if test "${ac_cv_type_uintptr_t+set}" = set; then
8245   echo $ECHO_N "(cached) $ECHO_C" >&6
8246 else
8247   cat >conftest.$ac_ext <<_ACEOF
8248 /* confdefs.h.  */
8249 _ACEOF
8250 cat confdefs.h >>conftest.$ac_ext
8251 cat >>conftest.$ac_ext <<_ACEOF
8252 /* end confdefs.h.  */
8253 $ac_includes_default
8254 typedef uintptr_t ac__type_new_;
8255 int
8256 main ()
8257 {
8258 if ((ac__type_new_ *) 0)
8259   return 0;
8260 if (sizeof (ac__type_new_))
8261   return 0;
8262   ;
8263   return 0;
8264 }
8265 _ACEOF
8266 rm -f conftest.$ac_objext
8267 if { (ac_try="$ac_compile"
8268 case "(($ac_try" in
8269   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8270   *) ac_try_echo=$ac_try;;
8271 esac
8272 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8273   (eval "$ac_compile") 2>conftest.er1
8274   ac_status=$?
8275   grep -v '^ *+' conftest.er1 >conftest.err
8276   rm -f conftest.er1
8277   cat conftest.err >&5
8278   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8279   (exit $ac_status); } && {
8280          test -z "$ac_c_werror_flag" ||
8281          test ! -s conftest.err
8282        } && test -s conftest.$ac_objext; then
8283   ac_cv_type_uintptr_t=yes
8284 else
8285   echo "$as_me: failed program was:" >&5
8286 sed 's/^/| /' conftest.$ac_ext >&5
8287
8288         ac_cv_type_uintptr_t=no
8289 fi
8290
8291 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8292 fi
8293 { echo "$as_me:$LINENO: result: $ac_cv_type_uintptr_t" >&5
8294 echo "${ECHO_T}$ac_cv_type_uintptr_t" >&6; }
8295 if test $ac_cv_type_uintptr_t = yes; then
8296
8297 cat >>confdefs.h <<_ACEOF
8298 #define HAVE_UINTPTR_T 1
8299 _ACEOF
8300
8301
8302 fi
8303
8304
8305
8306
8307
8308
8309
8310
8311 for ac_func in socketpair vsnprintf mmap gettimeofday strdup strndup
8312 do
8313 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8314 { echo "$as_me:$LINENO: checking for $ac_func" >&5
8315 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
8316 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
8317   echo $ECHO_N "(cached) $ECHO_C" >&6
8318 else
8319   cat >conftest.$ac_ext <<_ACEOF
8320 /* confdefs.h.  */
8321 _ACEOF
8322 cat confdefs.h >>conftest.$ac_ext
8323 cat >>conftest.$ac_ext <<_ACEOF
8324 /* end confdefs.h.  */
8325 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8326    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
8327 #define $ac_func innocuous_$ac_func
8328
8329 /* System header to define __stub macros and hopefully few prototypes,
8330     which can conflict with char $ac_func (); below.
8331     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8332     <limits.h> exists even on freestanding compilers.  */
8333
8334 #ifdef __STDC__
8335 # include <limits.h>
8336 #else
8337 # include <assert.h>
8338 #endif
8339
8340 #undef $ac_func
8341
8342 /* Override any GCC internal prototype to avoid an error.
8343    Use char because int might match the return type of a GCC
8344    builtin and then its argument prototype would still apply.  */
8345 #ifdef __cplusplus
8346 extern "C"
8347 #endif
8348 char $ac_func ();
8349 /* The GNU C library defines this for functions which it implements
8350     to always fail with ENOSYS.  Some functions are actually named
8351     something starting with __ and the normal name is an alias.  */
8352 #if defined __stub_$ac_func || defined __stub___$ac_func
8353 choke me
8354 #endif
8355
8356 int
8357 main ()
8358 {
8359 return $ac_func ();
8360   ;
8361   return 0;
8362 }
8363 _ACEOF
8364 rm -f conftest.$ac_objext conftest$ac_exeext
8365 if { (ac_try="$ac_link"
8366 case "(($ac_try" in
8367   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8368   *) ac_try_echo=$ac_try;;
8369 esac
8370 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8371   (eval "$ac_link") 2>conftest.er1
8372   ac_status=$?
8373   grep -v '^ *+' conftest.er1 >conftest.err
8374   rm -f conftest.er1
8375   cat conftest.err >&5
8376   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8377   (exit $ac_status); } && {
8378          test -z "$ac_c_werror_flag" ||
8379          test ! -s conftest.err
8380        } && test -s conftest$ac_exeext &&
8381        $as_test_x conftest$ac_exeext; then
8382   eval "$as_ac_var=yes"
8383 else
8384   echo "$as_me: failed program was:" >&5
8385 sed 's/^/| /' conftest.$ac_ext >&5
8386
8387         eval "$as_ac_var=no"
8388 fi
8389
8390 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8391       conftest$ac_exeext conftest.$ac_ext
8392 fi
8393 ac_res=`eval echo '${'$as_ac_var'}'`
8394                { echo "$as_me:$LINENO: result: $ac_res" >&5
8395 echo "${ECHO_T}$ac_res" >&6; }
8396 if test `eval echo '${'$as_ac_var'}'` = yes; then
8397   cat >>confdefs.h <<_ACEOF
8398 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
8399 _ACEOF
8400
8401 fi
8402 done
8403
8404
8405 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
8406 # for constant arguments.  Useless!
8407 { echo "$as_me:$LINENO: checking for working alloca.h" >&5
8408 echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6; }
8409 if test "${ac_cv_working_alloca_h+set}" = set; then
8410   echo $ECHO_N "(cached) $ECHO_C" >&6
8411 else
8412   cat >conftest.$ac_ext <<_ACEOF
8413 /* confdefs.h.  */
8414 _ACEOF
8415 cat confdefs.h >>conftest.$ac_ext
8416 cat >>conftest.$ac_ext <<_ACEOF
8417 /* end confdefs.h.  */
8418 #include <alloca.h>
8419 int
8420 main ()
8421 {
8422 char *p = (char *) alloca (2 * sizeof (int));
8423                           if (p) return 0;
8424   ;
8425   return 0;
8426 }
8427 _ACEOF
8428 rm -f conftest.$ac_objext conftest$ac_exeext
8429 if { (ac_try="$ac_link"
8430 case "(($ac_try" in
8431   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8432   *) ac_try_echo=$ac_try;;
8433 esac
8434 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8435   (eval "$ac_link") 2>conftest.er1
8436   ac_status=$?
8437   grep -v '^ *+' conftest.er1 >conftest.err
8438   rm -f conftest.er1
8439   cat conftest.err >&5
8440   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8441   (exit $ac_status); } && {
8442          test -z "$ac_c_werror_flag" ||
8443          test ! -s conftest.err
8444        } && test -s conftest$ac_exeext &&
8445        $as_test_x conftest$ac_exeext; then
8446   ac_cv_working_alloca_h=yes
8447 else
8448   echo "$as_me: failed program was:" >&5
8449 sed 's/^/| /' conftest.$ac_ext >&5
8450
8451         ac_cv_working_alloca_h=no
8452 fi
8453
8454 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8455       conftest$ac_exeext conftest.$ac_ext
8456 fi
8457 { echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
8458 echo "${ECHO_T}$ac_cv_working_alloca_h" >&6; }
8459 if test $ac_cv_working_alloca_h = yes; then
8460
8461 cat >>confdefs.h <<\_ACEOF
8462 #define HAVE_ALLOCA_H 1
8463 _ACEOF
8464
8465 fi
8466
8467 { echo "$as_me:$LINENO: checking for alloca" >&5
8468 echo $ECHO_N "checking for alloca... $ECHO_C" >&6; }
8469 if test "${ac_cv_func_alloca_works+set}" = set; then
8470   echo $ECHO_N "(cached) $ECHO_C" >&6
8471 else
8472   cat >conftest.$ac_ext <<_ACEOF
8473 /* confdefs.h.  */
8474 _ACEOF
8475 cat confdefs.h >>conftest.$ac_ext
8476 cat >>conftest.$ac_ext <<_ACEOF
8477 /* end confdefs.h.  */
8478 #ifdef __GNUC__
8479 # define alloca __builtin_alloca
8480 #else
8481 # ifdef _MSC_VER
8482 #  include <malloc.h>
8483 #  define alloca _alloca
8484 # else
8485 #  ifdef HAVE_ALLOCA_H
8486 #   include <alloca.h>
8487 #  else
8488 #   ifdef _AIX
8489  #pragma alloca
8490 #   else
8491 #    ifndef alloca /* predefined by HP cc +Olibcalls */
8492 char *alloca ();
8493 #    endif
8494 #   endif
8495 #  endif
8496 # endif
8497 #endif
8498
8499 int
8500 main ()
8501 {
8502 char *p = (char *) alloca (1);
8503                                     if (p) return 0;
8504   ;
8505   return 0;
8506 }
8507 _ACEOF
8508 rm -f conftest.$ac_objext conftest$ac_exeext
8509 if { (ac_try="$ac_link"
8510 case "(($ac_try" in
8511   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8512   *) ac_try_echo=$ac_try;;
8513 esac
8514 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8515   (eval "$ac_link") 2>conftest.er1
8516   ac_status=$?
8517   grep -v '^ *+' conftest.er1 >conftest.err
8518   rm -f conftest.er1
8519   cat conftest.err >&5
8520   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8521   (exit $ac_status); } && {
8522          test -z "$ac_c_werror_flag" ||
8523          test ! -s conftest.err
8524        } && test -s conftest$ac_exeext &&
8525        $as_test_x conftest$ac_exeext; then
8526   ac_cv_func_alloca_works=yes
8527 else
8528   echo "$as_me: failed program was:" >&5
8529 sed 's/^/| /' conftest.$ac_ext >&5
8530
8531         ac_cv_func_alloca_works=no
8532 fi
8533
8534 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8535       conftest$ac_exeext conftest.$ac_ext
8536 fi
8537 { echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
8538 echo "${ECHO_T}$ac_cv_func_alloca_works" >&6; }
8539
8540 if test $ac_cv_func_alloca_works = yes; then
8541
8542 cat >>confdefs.h <<\_ACEOF
8543 #define HAVE_ALLOCA 1
8544 _ACEOF
8545
8546 else
8547   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
8548 # that cause trouble.  Some versions do not even contain alloca or
8549 # contain a buggy version.  If you still want to use their alloca,
8550 # use ar to extract alloca.o from them instead of compiling alloca.c.
8551
8552 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
8553
8554 cat >>confdefs.h <<\_ACEOF
8555 #define C_ALLOCA 1
8556 _ACEOF
8557
8558
8559 { echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
8560 echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6; }
8561 if test "${ac_cv_os_cray+set}" = set; then
8562   echo $ECHO_N "(cached) $ECHO_C" >&6
8563 else
8564   cat >conftest.$ac_ext <<_ACEOF
8565 /* confdefs.h.  */
8566 _ACEOF
8567 cat confdefs.h >>conftest.$ac_ext
8568 cat >>conftest.$ac_ext <<_ACEOF
8569 /* end confdefs.h.  */
8570 #if defined CRAY && ! defined CRAY2
8571 webecray
8572 #else
8573 wenotbecray
8574 #endif
8575
8576 _ACEOF
8577 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8578   $EGREP "webecray" >/dev/null 2>&1; then
8579   ac_cv_os_cray=yes
8580 else
8581   ac_cv_os_cray=no
8582 fi
8583 rm -f conftest*
8584
8585 fi
8586 { echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
8587 echo "${ECHO_T}$ac_cv_os_cray" >&6; }
8588 if test $ac_cv_os_cray = yes; then
8589   for ac_func in _getb67 GETB67 getb67; do
8590     as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8591 { echo "$as_me:$LINENO: checking for $ac_func" >&5
8592 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
8593 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
8594   echo $ECHO_N "(cached) $ECHO_C" >&6
8595 else
8596   cat >conftest.$ac_ext <<_ACEOF
8597 /* confdefs.h.  */
8598 _ACEOF
8599 cat confdefs.h >>conftest.$ac_ext
8600 cat >>conftest.$ac_ext <<_ACEOF
8601 /* end confdefs.h.  */
8602 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8603    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
8604 #define $ac_func innocuous_$ac_func
8605
8606 /* System header to define __stub macros and hopefully few prototypes,
8607     which can conflict with char $ac_func (); below.
8608     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8609     <limits.h> exists even on freestanding compilers.  */
8610
8611 #ifdef __STDC__
8612 # include <limits.h>
8613 #else
8614 # include <assert.h>
8615 #endif
8616
8617 #undef $ac_func
8618
8619 /* Override any GCC internal prototype to avoid an error.
8620    Use char because int might match the return type of a GCC
8621    builtin and then its argument prototype would still apply.  */
8622 #ifdef __cplusplus
8623 extern "C"
8624 #endif
8625 char $ac_func ();
8626 /* The GNU C library defines this for functions which it implements
8627     to always fail with ENOSYS.  Some functions are actually named
8628     something starting with __ and the normal name is an alias.  */
8629 #if defined __stub_$ac_func || defined __stub___$ac_func
8630 choke me
8631 #endif
8632
8633 int
8634 main ()
8635 {
8636 return $ac_func ();
8637   ;
8638   return 0;
8639 }
8640 _ACEOF
8641 rm -f conftest.$ac_objext conftest$ac_exeext
8642 if { (ac_try="$ac_link"
8643 case "(($ac_try" in
8644   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8645   *) ac_try_echo=$ac_try;;
8646 esac
8647 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8648   (eval "$ac_link") 2>conftest.er1
8649   ac_status=$?
8650   grep -v '^ *+' conftest.er1 >conftest.err
8651   rm -f conftest.er1
8652   cat conftest.err >&5
8653   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8654   (exit $ac_status); } && {
8655          test -z "$ac_c_werror_flag" ||
8656          test ! -s conftest.err
8657        } && test -s conftest$ac_exeext &&
8658        $as_test_x conftest$ac_exeext; then
8659   eval "$as_ac_var=yes"
8660 else
8661   echo "$as_me: failed program was:" >&5
8662 sed 's/^/| /' conftest.$ac_ext >&5
8663
8664         eval "$as_ac_var=no"
8665 fi
8666
8667 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8668       conftest$ac_exeext conftest.$ac_ext
8669 fi
8670 ac_res=`eval echo '${'$as_ac_var'}'`
8671                { echo "$as_me:$LINENO: result: $ac_res" >&5
8672 echo "${ECHO_T}$ac_res" >&6; }
8673 if test `eval echo '${'$as_ac_var'}'` = yes; then
8674
8675 cat >>confdefs.h <<_ACEOF
8676 #define CRAY_STACKSEG_END $ac_func
8677 _ACEOF
8678
8679     break
8680 fi
8681
8682   done
8683 fi
8684
8685 { echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
8686 echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6; }
8687 if test "${ac_cv_c_stack_direction+set}" = set; then
8688   echo $ECHO_N "(cached) $ECHO_C" >&6
8689 else
8690   if test "$cross_compiling" = yes; then
8691   ac_cv_c_stack_direction=0
8692 else
8693   cat >conftest.$ac_ext <<_ACEOF
8694 /* confdefs.h.  */
8695 _ACEOF
8696 cat confdefs.h >>conftest.$ac_ext
8697 cat >>conftest.$ac_ext <<_ACEOF
8698 /* end confdefs.h.  */
8699 $ac_includes_default
8700 int
8701 find_stack_direction ()
8702 {
8703   static char *addr = 0;
8704   auto char dummy;
8705   if (addr == 0)
8706     {
8707       addr = &dummy;
8708       return find_stack_direction ();
8709     }
8710   else
8711     return (&dummy > addr) ? 1 : -1;
8712 }
8713
8714 int
8715 main ()
8716 {
8717   return find_stack_direction () < 0;
8718 }
8719 _ACEOF
8720 rm -f conftest$ac_exeext
8721 if { (ac_try="$ac_link"
8722 case "(($ac_try" in
8723   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8724   *) ac_try_echo=$ac_try;;
8725 esac
8726 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8727   (eval "$ac_link") 2>&5
8728   ac_status=$?
8729   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8730   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8731   { (case "(($ac_try" in
8732   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8733   *) ac_try_echo=$ac_try;;
8734 esac
8735 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8736   (eval "$ac_try") 2>&5
8737   ac_status=$?
8738   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8739   (exit $ac_status); }; }; then
8740   ac_cv_c_stack_direction=1
8741 else
8742   echo "$as_me: program exited with status $ac_status" >&5
8743 echo "$as_me: failed program was:" >&5
8744 sed 's/^/| /' conftest.$ac_ext >&5
8745
8746 ( exit $ac_status )
8747 ac_cv_c_stack_direction=-1
8748 fi
8749 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8750 fi
8751
8752
8753 fi
8754 { echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
8755 echo "${ECHO_T}$ac_cv_c_stack_direction" >&6; }
8756
8757 cat >>confdefs.h <<_ACEOF
8758 #define STACK_DIRECTION $ac_cv_c_stack_direction
8759 _ACEOF
8760
8761
8762 fi
8763
8764
8765
8766 { echo "$as_me:$LINENO: checking for nanosleep" >&5
8767 echo $ECHO_N "checking for nanosleep... $ECHO_C" >&6; }
8768 if test "${ac_cv_func_nanosleep+set}" = set; then
8769   echo $ECHO_N "(cached) $ECHO_C" >&6
8770 else
8771   cat >conftest.$ac_ext <<_ACEOF
8772 /* confdefs.h.  */
8773 _ACEOF
8774 cat confdefs.h >>conftest.$ac_ext
8775 cat >>conftest.$ac_ext <<_ACEOF
8776 /* end confdefs.h.  */
8777 /* Define nanosleep to an innocuous variant, in case <limits.h> declares nanosleep.
8778    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
8779 #define nanosleep innocuous_nanosleep
8780
8781 /* System header to define __stub macros and hopefully few prototypes,
8782     which can conflict with char nanosleep (); below.
8783     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8784     <limits.h> exists even on freestanding compilers.  */
8785
8786 #ifdef __STDC__
8787 # include <limits.h>
8788 #else
8789 # include <assert.h>
8790 #endif
8791
8792 #undef nanosleep
8793
8794 /* Override any GCC internal prototype to avoid an error.
8795    Use char because int might match the return type of a GCC
8796    builtin and then its argument prototype would still apply.  */
8797 #ifdef __cplusplus
8798 extern "C"
8799 #endif
8800 char nanosleep ();
8801 /* The GNU C library defines this for functions which it implements
8802     to always fail with ENOSYS.  Some functions are actually named
8803     something starting with __ and the normal name is an alias.  */
8804 #if defined __stub_nanosleep || defined __stub___nanosleep
8805 choke me
8806 #endif
8807
8808 int
8809 main ()
8810 {
8811 return nanosleep ();
8812   ;
8813   return 0;
8814 }
8815 _ACEOF
8816 rm -f conftest.$ac_objext conftest$ac_exeext
8817 if { (ac_try="$ac_link"
8818 case "(($ac_try" in
8819   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8820   *) ac_try_echo=$ac_try;;
8821 esac
8822 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8823   (eval "$ac_link") 2>conftest.er1
8824   ac_status=$?
8825   grep -v '^ *+' conftest.er1 >conftest.err
8826   rm -f conftest.er1
8827   cat conftest.err >&5
8828   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8829   (exit $ac_status); } && {
8830          test -z "$ac_c_werror_flag" ||
8831          test ! -s conftest.err
8832        } && test -s conftest$ac_exeext &&
8833        $as_test_x conftest$ac_exeext; then
8834   ac_cv_func_nanosleep=yes
8835 else
8836   echo "$as_me: failed program was:" >&5
8837 sed 's/^/| /' conftest.$ac_ext >&5
8838
8839         ac_cv_func_nanosleep=no
8840 fi
8841
8842 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8843       conftest$ac_exeext conftest.$ac_ext
8844 fi
8845 { echo "$as_me:$LINENO: result: $ac_cv_func_nanosleep" >&5
8846 echo "${ECHO_T}$ac_cv_func_nanosleep" >&6; }
8847 if test $ac_cv_func_nanosleep = yes; then
8848   :
8849 else
8850   { echo "$as_me:$LINENO: checking for nanosleep in -lrt" >&5
8851 echo $ECHO_N "checking for nanosleep in -lrt... $ECHO_C" >&6; }
8852 if test "${ac_cv_lib_rt_nanosleep+set}" = set; then
8853   echo $ECHO_N "(cached) $ECHO_C" >&6
8854 else
8855   ac_check_lib_save_LIBS=$LIBS
8856 LIBS="-lrt  $LIBS"
8857 cat >conftest.$ac_ext <<_ACEOF
8858 /* confdefs.h.  */
8859 _ACEOF
8860 cat confdefs.h >>conftest.$ac_ext
8861 cat >>conftest.$ac_ext <<_ACEOF
8862 /* end confdefs.h.  */
8863
8864 /* Override any GCC internal prototype to avoid an error.
8865    Use char because int might match the return type of a GCC
8866    builtin and then its argument prototype would still apply.  */
8867 #ifdef __cplusplus
8868 extern "C"
8869 #endif
8870 char nanosleep ();
8871 int
8872 main ()
8873 {
8874 return nanosleep ();
8875   ;
8876   return 0;
8877 }
8878 _ACEOF
8879 rm -f conftest.$ac_objext conftest$ac_exeext
8880 if { (ac_try="$ac_link"
8881 case "(($ac_try" in
8882   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8883   *) ac_try_echo=$ac_try;;
8884 esac
8885 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8886   (eval "$ac_link") 2>conftest.er1
8887   ac_status=$?
8888   grep -v '^ *+' conftest.er1 >conftest.err
8889   rm -f conftest.er1
8890   cat conftest.err >&5
8891   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8892   (exit $ac_status); } && {
8893          test -z "$ac_c_werror_flag" ||
8894          test ! -s conftest.err
8895        } && test -s conftest$ac_exeext &&
8896        $as_test_x conftest$ac_exeext; then
8897   ac_cv_lib_rt_nanosleep=yes
8898 else
8899   echo "$as_me: failed program was:" >&5
8900 sed 's/^/| /' conftest.$ac_ext >&5
8901
8902         ac_cv_lib_rt_nanosleep=no
8903 fi
8904
8905 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8906       conftest$ac_exeext conftest.$ac_ext
8907 LIBS=$ac_check_lib_save_LIBS
8908 fi
8909 { echo "$as_me:$LINENO: result: $ac_cv_lib_rt_nanosleep" >&5
8910 echo "${ECHO_T}$ac_cv_lib_rt_nanosleep" >&6; }
8911 if test $ac_cv_lib_rt_nanosleep = yes; then
8912   LIBS="${LIBS} -lrt"
8913 else
8914   { echo "$as_me:$LINENO: checking for nanosleep in -lposix4" >&5
8915 echo $ECHO_N "checking for nanosleep in -lposix4... $ECHO_C" >&6; }
8916 if test "${ac_cv_lib_posix4_nanosleep+set}" = set; then
8917   echo $ECHO_N "(cached) $ECHO_C" >&6
8918 else
8919   ac_check_lib_save_LIBS=$LIBS
8920 LIBS="-lposix4  $LIBS"
8921 cat >conftest.$ac_ext <<_ACEOF
8922 /* confdefs.h.  */
8923 _ACEOF
8924 cat confdefs.h >>conftest.$ac_ext
8925 cat >>conftest.$ac_ext <<_ACEOF
8926 /* end confdefs.h.  */
8927
8928 /* Override any GCC internal prototype to avoid an error.
8929    Use char because int might match the return type of a GCC
8930    builtin and then its argument prototype would still apply.  */
8931 #ifdef __cplusplus
8932 extern "C"
8933 #endif
8934 char nanosleep ();
8935 int
8936 main ()
8937 {
8938 return nanosleep ();
8939   ;
8940   return 0;
8941 }
8942 _ACEOF
8943 rm -f conftest.$ac_objext conftest$ac_exeext
8944 if { (ac_try="$ac_link"
8945 case "(($ac_try" in
8946   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8947   *) ac_try_echo=$ac_try;;
8948 esac
8949 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8950   (eval "$ac_link") 2>conftest.er1
8951   ac_status=$?
8952   grep -v '^ *+' conftest.er1 >conftest.err
8953   rm -f conftest.er1
8954   cat conftest.err >&5
8955   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8956   (exit $ac_status); } && {
8957          test -z "$ac_c_werror_flag" ||
8958          test ! -s conftest.err
8959        } && test -s conftest$ac_exeext &&
8960        $as_test_x conftest$ac_exeext; then
8961   ac_cv_lib_posix4_nanosleep=yes
8962 else
8963   echo "$as_me: failed program was:" >&5
8964 sed 's/^/| /' conftest.$ac_ext >&5
8965
8966         ac_cv_lib_posix4_nanosleep=no
8967 fi
8968
8969 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
8970       conftest$ac_exeext conftest.$ac_ext
8971 LIBS=$ac_check_lib_save_LIBS
8972 fi
8973 { echo "$as_me:$LINENO: result: $ac_cv_lib_posix4_nanosleep" >&5
8974 echo "${ECHO_T}$ac_cv_lib_posix4_nanosleep" >&6; }
8975 if test $ac_cv_lib_posix4_nanosleep = yes; then
8976   LIBS="${LIBS} -lposix4"
8977
8978 fi
8979
8980 fi
8981
8982 fi
8983
8984 if test x$ac_cv_func_nanosleep = xno && test x$ac_cv_lib_posix4_nanosleep = xno  && test x$ac_cv_lib_rt_nanosleep = xno
8985 then
8986          { echo "$as_me:$LINENO: result: \"nanosleep not found..using select for delay\"" >&5
8987 echo "${ECHO_T}\"nanosleep not found..using select for delay\"" >&6; }
8988 else
8989
8990 cat >>confdefs.h <<\_ACEOF
8991 #define HAVE_NANOSLEEP 1
8992 _ACEOF
8993
8994 fi
8995
8996 { echo "$as_me:$LINENO: checking for OpenSSL" >&5
8997 echo $ECHO_N "checking for OpenSSL... $ECHO_C" >&6; }
8998 # Check whether --enable-openssl was given.
8999 if test "${enable_openssl+set}" = set; then
9000   enableval=$enable_openssl; cf_enable_openssl=$enableval
9001 else
9002   cf_enable_openssl="auto"
9003 fi
9004
9005
9006 if test "$cf_enable_openssl" != "no" ; then
9007         cf_openssl_basedir=""
9008         if test "$cf_enable_openssl" != "auto" &&
9009         test "$cf_enable_openssl" != "yes" ; then
9010                                 cf_openssl_basedir="`echo ${cf_enable_openssl} | sed 's/\/$//'`"
9011         else
9012                         for dirs in /usr/local/ssl /usr/pkg /usr/local \
9013                 /usr/local/openssl ; do
9014                         if test -f "${dirs}/include/openssl/opensslv.h" ; then
9015                                 cf_openssl_basedir="${dirs}"
9016                         break
9017                         fi
9018                 done
9019                 unset dirs
9020         fi
9021                 if test ! -z "$cf_openssl_basedir"; then
9022                 if test -f "${cf_openssl_basedir}/include/openssl/opensslv.h" ; then
9023                         SSL_INCLUDES="-I${cf_openssl_basedir}/include"
9024                         SSL_LIBS="-L${cf_openssl_basedir}/lib"
9025                 else
9026                                                 cf_openssl_basedir=""
9027                 fi
9028         else
9029                                                                 if test -f "/usr/include/openssl/opensslv.h" ; then
9030                         cf_openssl_basedir="/usr"
9031                 fi
9032         fi
9033
9034                         if test ! -z "$cf_openssl_basedir"; then
9035                 { echo "$as_me:$LINENO: result: $cf_openssl_basedir" >&5
9036 echo "${ECHO_T}$cf_openssl_basedir" >&6; }
9037                 cf_enable_openssl="yes"
9038         else
9039                 { echo "$as_me:$LINENO: result: not found. Specify a correct path?" >&5
9040 echo "${ECHO_T}not found. Specify a correct path?" >&6; }
9041                 cf_enable_openssl="no"
9042         fi
9043         unset cf_openssl_basedir
9044 else
9045                 { echo "$as_me:$LINENO: result: disabled" >&5
9046 echo "${ECHO_T}disabled" >&6; }
9047 fi
9048
9049 save_CPPFLAGS="$CPPFLAGS"
9050 CPPFLAGS="$CPPFLAGS $SSL_INCLUDES"
9051 save_LIBS="$LIBS"
9052 LIBS="$LIBS $SSL_LIBS"
9053 if test "$cf_enable_openssl" != no; then
9054                 { echo "$as_me:$LINENO: checking for OpenSSL 0.9.6 or above" >&5
9055 echo $ECHO_N "checking for OpenSSL 0.9.6 or above... $ECHO_C" >&6; }
9056         if test "$cross_compiling" = yes; then
9057   cf_openssl_version_ok=no
9058 else
9059   cat >conftest.$ac_ext <<_ACEOF
9060 /* confdefs.h.  */
9061 _ACEOF
9062 cat confdefs.h >>conftest.$ac_ext
9063 cat >>conftest.$ac_ext <<_ACEOF
9064 /* end confdefs.h.  */
9065 #include <openssl/opensslv.h>
9066                 #include <stdlib.h>
9067 int
9068 main ()
9069 {
9070 if ( OPENSSL_VERSION_NUMBER >= 0x00906000)
9071                 exit(0); else exit(1);
9072   ;
9073   return 0;
9074 }
9075 _ACEOF
9076 rm -f conftest$ac_exeext
9077 if { (ac_try="$ac_link"
9078 case "(($ac_try" in
9079   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9080   *) ac_try_echo=$ac_try;;
9081 esac
9082 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9083   (eval "$ac_link") 2>&5
9084   ac_status=$?
9085   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9086   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9087   { (case "(($ac_try" in
9088   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9089   *) ac_try_echo=$ac_try;;
9090 esac
9091 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9092   (eval "$ac_try") 2>&5
9093   ac_status=$?
9094   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9095   (exit $ac_status); }; }; then
9096   cf_openssl_version_ok=yes
9097 else
9098   echo "$as_me: program exited with status $ac_status" >&5
9099 echo "$as_me: failed program was:" >&5
9100 sed 's/^/| /' conftest.$ac_ext >&5
9101
9102 ( exit $ac_status )
9103 cf_openssl_version_ok=no
9104 fi
9105 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9106 fi
9107
9108
9109
9110         if test "$cf_openssl_version_ok" = yes; then
9111                 { echo "$as_me:$LINENO: result: found" >&5
9112 echo "${ECHO_T}found" >&6; }
9113
9114                                 ENCSPEED=encspeed
9115
9116
9117                                 CPPFLAGS="$CPPFLAGS $SSL_LIBS"
9118
9119 { echo "$as_me:$LINENO: checking for RSA_free in -lcrypto" >&5
9120 echo $ECHO_N "checking for RSA_free in -lcrypto... $ECHO_C" >&6; }
9121 if test "${ac_cv_lib_crypto_RSA_free+set}" = set; then
9122   echo $ECHO_N "(cached) $ECHO_C" >&6
9123 else
9124   ac_check_lib_save_LIBS=$LIBS
9125 LIBS="-lcrypto  $LIBS"
9126 cat >conftest.$ac_ext <<_ACEOF
9127 /* confdefs.h.  */
9128 _ACEOF
9129 cat confdefs.h >>conftest.$ac_ext
9130 cat >>conftest.$ac_ext <<_ACEOF
9131 /* end confdefs.h.  */
9132
9133 /* Override any GCC internal prototype to avoid an error.
9134    Use char because int might match the return type of a GCC
9135    builtin and then its argument prototype would still apply.  */
9136 #ifdef __cplusplus
9137 extern "C"
9138 #endif
9139 char RSA_free ();
9140 int
9141 main ()
9142 {
9143 return RSA_free ();
9144   ;
9145   return 0;
9146 }
9147 _ACEOF
9148 rm -f conftest.$ac_objext conftest$ac_exeext
9149 if { (ac_try="$ac_link"
9150 case "(($ac_try" in
9151   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9152   *) ac_try_echo=$ac_try;;
9153 esac
9154 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9155   (eval "$ac_link") 2>conftest.er1
9156   ac_status=$?
9157   grep -v '^ *+' conftest.er1 >conftest.err
9158   rm -f conftest.er1
9159   cat conftest.err >&5
9160   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9161   (exit $ac_status); } && {
9162          test -z "$ac_c_werror_flag" ||
9163          test ! -s conftest.err
9164        } && test -s conftest$ac_exeext &&
9165        $as_test_x conftest$ac_exeext; then
9166   ac_cv_lib_crypto_RSA_free=yes
9167 else
9168   echo "$as_me: failed program was:" >&5
9169 sed 's/^/| /' conftest.$ac_ext >&5
9170
9171         ac_cv_lib_crypto_RSA_free=no
9172 fi
9173
9174 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9175       conftest$ac_exeext conftest.$ac_ext
9176 LIBS=$ac_check_lib_save_LIBS
9177 fi
9178 { echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_RSA_free" >&5
9179 echo "${ECHO_T}$ac_cv_lib_crypto_RSA_free" >&6; }
9180 if test $ac_cv_lib_crypto_RSA_free = yes; then
9181   cat >>confdefs.h <<_ACEOF
9182 #define HAVE_LIBCRYPTO 1
9183 _ACEOF
9184
9185   LIBS="-lcrypto $LIBS"
9186
9187 fi
9188
9189                 SSL_LIBS="$SSL_LIBS -lcrypto"
9190                 SSL_SRCS_ENABLE='$(SSL_SRCS)'
9191         else
9192                 { echo "$as_me:$LINENO: result: no - OpenSSL support disabled" >&5
9193 echo "${ECHO_T}no - OpenSSL support disabled" >&6; }
9194         fi
9195 fi
9196
9197 CPPFLAGS="$save_CPPFLAGS"
9198 LIBS="$save_LIBS"
9199
9200
9201
9202
9203
9204 # Check whether --with-zlib-path was given.
9205 if test "${with_zlib_path+set}" = set; then
9206   withval=$with_zlib_path; LIBS="$LIBS -L$withval"
9207 fi
9208
9209
9210 # Check whether --enable-zlib was given.
9211 if test "${enable_zlib+set}" = set; then
9212   enableval=$enable_zlib; zlib=$enableval
9213 else
9214   zlib=yes
9215 fi
9216
9217
9218 if test "$zlib" = yes; then
9219
9220 if test "${ac_cv_header_zlib_h+set}" = set; then
9221   { echo "$as_me:$LINENO: checking for zlib.h" >&5
9222 echo $ECHO_N "checking for zlib.h... $ECHO_C" >&6; }
9223 if test "${ac_cv_header_zlib_h+set}" = set; then
9224   echo $ECHO_N "(cached) $ECHO_C" >&6
9225 fi
9226 { echo "$as_me:$LINENO: result: $ac_cv_header_zlib_h" >&5
9227 echo "${ECHO_T}$ac_cv_header_zlib_h" >&6; }
9228 else
9229   # Is the header compilable?
9230 { echo "$as_me:$LINENO: checking zlib.h usability" >&5
9231 echo $ECHO_N "checking zlib.h usability... $ECHO_C" >&6; }
9232 cat >conftest.$ac_ext <<_ACEOF
9233 /* confdefs.h.  */
9234 _ACEOF
9235 cat confdefs.h >>conftest.$ac_ext
9236 cat >>conftest.$ac_ext <<_ACEOF
9237 /* end confdefs.h.  */
9238 $ac_includes_default
9239 #include <zlib.h>
9240 _ACEOF
9241 rm -f conftest.$ac_objext
9242 if { (ac_try="$ac_compile"
9243 case "(($ac_try" in
9244   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9245   *) ac_try_echo=$ac_try;;
9246 esac
9247 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9248   (eval "$ac_compile") 2>conftest.er1
9249   ac_status=$?
9250   grep -v '^ *+' conftest.er1 >conftest.err
9251   rm -f conftest.er1
9252   cat conftest.err >&5
9253   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9254   (exit $ac_status); } && {
9255          test -z "$ac_c_werror_flag" ||
9256          test ! -s conftest.err
9257        } && test -s conftest.$ac_objext; then
9258   ac_header_compiler=yes
9259 else
9260   echo "$as_me: failed program was:" >&5
9261 sed 's/^/| /' conftest.$ac_ext >&5
9262
9263         ac_header_compiler=no
9264 fi
9265
9266 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9267 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9268 echo "${ECHO_T}$ac_header_compiler" >&6; }
9269
9270 # Is the header present?
9271 { echo "$as_me:$LINENO: checking zlib.h presence" >&5
9272 echo $ECHO_N "checking zlib.h presence... $ECHO_C" >&6; }
9273 cat >conftest.$ac_ext <<_ACEOF
9274 /* confdefs.h.  */
9275 _ACEOF
9276 cat confdefs.h >>conftest.$ac_ext
9277 cat >>conftest.$ac_ext <<_ACEOF
9278 /* end confdefs.h.  */
9279 #include <zlib.h>
9280 _ACEOF
9281 if { (ac_try="$ac_cpp conftest.$ac_ext"
9282 case "(($ac_try" in
9283   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9284   *) ac_try_echo=$ac_try;;
9285 esac
9286 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9287   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9288   ac_status=$?
9289   grep -v '^ *+' conftest.er1 >conftest.err
9290   rm -f conftest.er1
9291   cat conftest.err >&5
9292   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9293   (exit $ac_status); } >/dev/null && {
9294          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
9295          test ! -s conftest.err
9296        }; then
9297   ac_header_preproc=yes
9298 else
9299   echo "$as_me: failed program was:" >&5
9300 sed 's/^/| /' conftest.$ac_ext >&5
9301
9302   ac_header_preproc=no
9303 fi
9304
9305 rm -f conftest.err conftest.$ac_ext
9306 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9307 echo "${ECHO_T}$ac_header_preproc" >&6; }
9308
9309 # So?  What about this header?
9310 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9311   yes:no: )
9312     { echo "$as_me:$LINENO: WARNING: zlib.h: accepted by the compiler, rejected by the preprocessor!" >&5
9313 echo "$as_me: WARNING: zlib.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
9314     { echo "$as_me:$LINENO: WARNING: zlib.h: proceeding with the compiler's result" >&5
9315 echo "$as_me: WARNING: zlib.h: proceeding with the compiler's result" >&2;}
9316     ac_header_preproc=yes
9317     ;;
9318   no:yes:* )
9319     { echo "$as_me:$LINENO: WARNING: zlib.h: present but cannot be compiled" >&5
9320 echo "$as_me: WARNING: zlib.h: present but cannot be compiled" >&2;}
9321     { echo "$as_me:$LINENO: WARNING: zlib.h:     check for missing prerequisite headers?" >&5
9322 echo "$as_me: WARNING: zlib.h:     check for missing prerequisite headers?" >&2;}
9323     { echo "$as_me:$LINENO: WARNING: zlib.h: see the Autoconf documentation" >&5
9324 echo "$as_me: WARNING: zlib.h: see the Autoconf documentation" >&2;}
9325     { echo "$as_me:$LINENO: WARNING: zlib.h:     section \"Present But Cannot Be Compiled\"" >&5
9326 echo "$as_me: WARNING: zlib.h:     section \"Present But Cannot Be Compiled\"" >&2;}
9327     { echo "$as_me:$LINENO: WARNING: zlib.h: proceeding with the preprocessor's result" >&5
9328 echo "$as_me: WARNING: zlib.h: proceeding with the preprocessor's result" >&2;}
9329     { echo "$as_me:$LINENO: WARNING: zlib.h: in the future, the compiler will take precedence" >&5
9330 echo "$as_me: WARNING: zlib.h: in the future, the compiler will take precedence" >&2;}
9331
9332     ;;
9333 esac
9334 { echo "$as_me:$LINENO: checking for zlib.h" >&5
9335 echo $ECHO_N "checking for zlib.h... $ECHO_C" >&6; }
9336 if test "${ac_cv_header_zlib_h+set}" = set; then
9337   echo $ECHO_N "(cached) $ECHO_C" >&6
9338 else
9339   ac_cv_header_zlib_h=$ac_header_preproc
9340 fi
9341 { echo "$as_me:$LINENO: result: $ac_cv_header_zlib_h" >&5
9342 echo "${ECHO_T}$ac_cv_header_zlib_h" >&6; }
9343
9344 fi
9345 if test $ac_cv_header_zlib_h = yes; then
9346
9347         { echo "$as_me:$LINENO: checking for zlibVersion in -lz" >&5
9348 echo $ECHO_N "checking for zlibVersion in -lz... $ECHO_C" >&6; }
9349 if test "${ac_cv_lib_z_zlibVersion+set}" = set; then
9350   echo $ECHO_N "(cached) $ECHO_C" >&6
9351 else
9352   ac_check_lib_save_LIBS=$LIBS
9353 LIBS="-lz  $LIBS"
9354 cat >conftest.$ac_ext <<_ACEOF
9355 /* confdefs.h.  */
9356 _ACEOF
9357 cat confdefs.h >>conftest.$ac_ext
9358 cat >>conftest.$ac_ext <<_ACEOF
9359 /* end confdefs.h.  */
9360
9361 /* Override any GCC internal prototype to avoid an error.
9362    Use char because int might match the return type of a GCC
9363    builtin and then its argument prototype would still apply.  */
9364 #ifdef __cplusplus
9365 extern "C"
9366 #endif
9367 char zlibVersion ();
9368 int
9369 main ()
9370 {
9371 return zlibVersion ();
9372   ;
9373   return 0;
9374 }
9375 _ACEOF
9376 rm -f conftest.$ac_objext conftest$ac_exeext
9377 if { (ac_try="$ac_link"
9378 case "(($ac_try" in
9379   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9380   *) ac_try_echo=$ac_try;;
9381 esac
9382 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9383   (eval "$ac_link") 2>conftest.er1
9384   ac_status=$?
9385   grep -v '^ *+' conftest.er1 >conftest.err
9386   rm -f conftest.er1
9387   cat conftest.err >&5
9388   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9389   (exit $ac_status); } && {
9390          test -z "$ac_c_werror_flag" ||
9391          test ! -s conftest.err
9392        } && test -s conftest$ac_exeext &&
9393        $as_test_x conftest$ac_exeext; then
9394   ac_cv_lib_z_zlibVersion=yes
9395 else
9396   echo "$as_me: failed program was:" >&5
9397 sed 's/^/| /' conftest.$ac_ext >&5
9398
9399         ac_cv_lib_z_zlibVersion=no
9400 fi
9401
9402 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9403       conftest$ac_exeext conftest.$ac_ext
9404 LIBS=$ac_check_lib_save_LIBS
9405 fi
9406 { echo "$as_me:$LINENO: result: $ac_cv_lib_z_zlibVersion" >&5
9407 echo "${ECHO_T}$ac_cv_lib_z_zlibVersion" >&6; }
9408 if test $ac_cv_lib_z_zlibVersion = yes; then
9409
9410                 ZLIB_LD=-lz
9411
9412
9413 cat >>confdefs.h <<\_ACEOF
9414 #define HAVE_LIBZ 1
9415 _ACEOF
9416
9417
9418 else
9419   zlib=no
9420 fi
9421
9422
9423 else
9424   zlib=no
9425 fi
9426
9427
9428
9429 fi
9430
9431
9432 # Check whether --enable-ports was given.
9433 if test "${enable_ports+set}" = set; then
9434   enableval=$enable_ports;  if test $enableval = yes; then
9435         SELECT_TYPE_EXPLICIT="ports"
9436   else
9437         use_ports=no
9438   fi
9439
9440 fi
9441
9442
9443 # Check whether --enable-poll was given.
9444 if test "${enable_poll+set}" = set; then
9445   enableval=$enable_poll;  if test $enableval = yes; then
9446         SELECT_TYPE_EXPLICIT="poll"
9447   else
9448         use_poll=no
9449   fi
9450
9451 fi
9452
9453
9454 # Check whether --enable-select was given.
9455 if test "${enable_select+set}" = set; then
9456   enableval=$enable_select;  if test $enableval = yes; then
9457         SELECT_TYPE_EXPLICIT="select"
9458   else
9459         use_select=no
9460   fi
9461
9462 fi
9463
9464
9465 # Check whether --enable-kqueue was given.
9466 if test "${enable_kqueue+set}" = set; then
9467   enableval=$enable_kqueue;  if test $enableval = yes; then
9468         SELECT_TYPE_EXPLICIT="kqueue"
9469   else
9470         use_kqueue=no
9471   fi
9472
9473 fi
9474
9475
9476 # Check whether --enable-epoll was given.
9477 if test "${enable_epoll+set}" = set; then
9478   enableval=$enable_epoll;  if test $enableval = yes; then
9479         SELECT_TYPE_EXPLICIT="epoll"
9480
9481 for ac_func in epoll_ctl
9482 do
9483 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9484 { echo "$as_me:$LINENO: checking for $ac_func" >&5
9485 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
9486 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
9487   echo $ECHO_N "(cached) $ECHO_C" >&6
9488 else
9489   cat >conftest.$ac_ext <<_ACEOF
9490 /* confdefs.h.  */
9491 _ACEOF
9492 cat confdefs.h >>conftest.$ac_ext
9493 cat >>conftest.$ac_ext <<_ACEOF
9494 /* end confdefs.h.  */
9495 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9496    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9497 #define $ac_func innocuous_$ac_func
9498
9499 /* System header to define __stub macros and hopefully few prototypes,
9500     which can conflict with char $ac_func (); below.
9501     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9502     <limits.h> exists even on freestanding compilers.  */
9503
9504 #ifdef __STDC__
9505 # include <limits.h>
9506 #else
9507 # include <assert.h>
9508 #endif
9509
9510 #undef $ac_func
9511
9512 /* Override any GCC internal prototype to avoid an error.
9513    Use char because int might match the return type of a GCC
9514    builtin and then its argument prototype would still apply.  */
9515 #ifdef __cplusplus
9516 extern "C"
9517 #endif
9518 char $ac_func ();
9519 /* The GNU C library defines this for functions which it implements
9520     to always fail with ENOSYS.  Some functions are actually named
9521     something starting with __ and the normal name is an alias.  */
9522 #if defined __stub_$ac_func || defined __stub___$ac_func
9523 choke me
9524 #endif
9525
9526 int
9527 main ()
9528 {
9529 return $ac_func ();
9530   ;
9531   return 0;
9532 }
9533 _ACEOF
9534 rm -f conftest.$ac_objext conftest$ac_exeext
9535 if { (ac_try="$ac_link"
9536 case "(($ac_try" in
9537   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9538   *) ac_try_echo=$ac_try;;
9539 esac
9540 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9541   (eval "$ac_link") 2>conftest.er1
9542   ac_status=$?
9543   grep -v '^ *+' conftest.er1 >conftest.err
9544   rm -f conftest.er1
9545   cat conftest.err >&5
9546   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9547   (exit $ac_status); } && {
9548          test -z "$ac_c_werror_flag" ||
9549          test ! -s conftest.err
9550        } && test -s conftest$ac_exeext &&
9551        $as_test_x conftest$ac_exeext; then
9552   eval "$as_ac_var=yes"
9553 else
9554   echo "$as_me: failed program was:" >&5
9555 sed 's/^/| /' conftest.$ac_ext >&5
9556
9557         eval "$as_ac_var=no"
9558 fi
9559
9560 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9561       conftest$ac_exeext conftest.$ac_ext
9562 fi
9563 ac_res=`eval echo '${'$as_ac_var'}'`
9564                { echo "$as_me:$LINENO: result: $ac_res" >&5
9565 echo "${ECHO_T}$ac_res" >&6; }
9566 if test `eval echo '${'$as_ac_var'}'` = yes; then
9567   cat >>confdefs.h <<_ACEOF
9568 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9569 _ACEOF
9570  haveepoll=yes
9571 else
9572   haveepoll=no
9573 fi
9574 done
9575
9576   else
9577         use_epoll=no
9578   fi
9579
9580 fi
9581
9582
9583
9584 { echo "$as_me:$LINENO: checking whether to modify confdir" >&5
9585 echo $ECHO_N "checking whether to modify confdir... $ECHO_C" >&6; }
9586
9587 # Check whether --with-confdir was given.
9588 if test "${with_confdir+set}" = set; then
9589   withval=$with_confdir;  confdir=`echo $withval | sed 's/\/$//'`
9590                  { echo "$as_me:$LINENO: result: yes" >&5
9591 echo "${ECHO_T}yes" >&6; }
9592
9593   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9594   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9595   ac_define_dir=`eval echo $confdir`
9596   ac_define_dir=`eval echo $ac_define_dir`
9597   ETC_DIR="$ac_define_dir"
9598
9599
9600 cat >>confdefs.h <<_ACEOF
9601 #define ETC_DIR "$ac_define_dir"
9602 _ACEOF
9603
9604
9605
9606
9607         confdir=`(
9608             test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9609             test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
9610             eval echo \""$confdir"\"
9611         )`
9612
9613
9614 else
9615    confdir='${prefix}/etc'
9616                  { echo "$as_me:$LINENO: result: no" >&5
9617 echo "${ECHO_T}no" >&6; }
9618
9619   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9620   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9621   ac_define_dir=`eval echo $confdir`
9622   ac_define_dir=`eval echo $ac_define_dir`
9623   ETC_DIR="$ac_define_dir"
9624
9625
9626 cat >>confdefs.h <<_ACEOF
9627 #define ETC_DIR "$ac_define_dir"
9628 _ACEOF
9629
9630
9631
9632
9633         confdir=`(
9634             test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9635             test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
9636             eval echo \""$confdir"\"
9637         )`
9638
9639
9640
9641 fi
9642
9643
9644
9645 { echo "$as_me:$LINENO: checking whether to modify logdir" >&5
9646 echo $ECHO_N "checking whether to modify logdir... $ECHO_C" >&6; }
9647
9648 # Check whether --with-logdir was given.
9649 if test "${with_logdir+set}" = set; then
9650   withval=$with_logdir;  logdir=`echo $withval | sed 's/\/$//'`
9651                  { echo "$as_me:$LINENO: result: yes" >&5
9652 echo "${ECHO_T}yes" >&6; }
9653
9654   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9655   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9656   ac_define_dir=`eval echo $logdir`
9657   ac_define_dir=`eval echo $ac_define_dir`
9658   LOG_DIR="$ac_define_dir"
9659
9660
9661 cat >>confdefs.h <<_ACEOF
9662 #define LOG_DIR "$ac_define_dir"
9663 _ACEOF
9664
9665
9666
9667
9668         logdir=`(
9669             test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9670             test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
9671             eval echo \""$logdir"\"
9672         )`
9673
9674
9675 else
9676    logdir='${prefix}/logs'
9677                  { echo "$as_me:$LINENO: result: no" >&5
9678 echo "${ECHO_T}no" >&6; }
9679
9680   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9681   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9682   ac_define_dir=`eval echo $logdir`
9683   ac_define_dir=`eval echo $ac_define_dir`
9684   LOG_DIR="$ac_define_dir"
9685
9686
9687 cat >>confdefs.h <<_ACEOF
9688 #define LOG_DIR "$ac_define_dir"
9689 _ACEOF
9690
9691
9692
9693
9694         logdir=`(
9695             test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9696             test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
9697             eval echo \""$logdir"\"
9698         )`
9699
9700
9701
9702 fi
9703
9704
9705
9706 { echo "$as_me:$LINENO: checking whether to modify helpdir" >&5
9707 echo $ECHO_N "checking whether to modify helpdir... $ECHO_C" >&6; }
9708
9709 # Check whether --with-helpdir was given.
9710 if test "${with_helpdir+set}" = set; then
9711   withval=$with_helpdir;  helpdir=`echo $withval | sed 's/\/$//'`
9712                  { echo "$as_me:$LINENO: result: yes" >&5
9713 echo "${ECHO_T}yes" >&6; }
9714
9715   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9716   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9717   ac_define_dir=`eval echo $helpdir`
9718   ac_define_dir=`eval echo $ac_define_dir`
9719   HELP_DIR="$ac_define_dir"
9720
9721
9722 cat >>confdefs.h <<_ACEOF
9723 #define HELP_DIR "$ac_define_dir"
9724 _ACEOF
9725
9726
9727
9728
9729         helpdir=`(
9730             test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9731             test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
9732             eval echo \""$helpdir"\"
9733         )`
9734
9735
9736 else
9737    helpdir='${prefix}/help'
9738                  { echo "$as_me:$LINENO: result: no" >&5
9739 echo "${ECHO_T}no" >&6; }
9740
9741   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9742   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9743   ac_define_dir=`eval echo $helpdir`
9744   ac_define_dir=`eval echo $ac_define_dir`
9745   HELP_DIR="$ac_define_dir"
9746
9747
9748 cat >>confdefs.h <<_ACEOF
9749 #define HELP_DIR "$ac_define_dir"
9750 _ACEOF
9751
9752
9753
9754
9755         helpdir=`(
9756             test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9757             test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
9758             eval echo \""$helpdir"\"
9759         )`
9760
9761
9762
9763 fi
9764
9765
9766
9767 { echo "$as_me:$LINENO: checking whether to modify moduledir" >&5
9768 echo $ECHO_N "checking whether to modify moduledir... $ECHO_C" >&6; }
9769
9770 # Check whether --with-moduledir was given.
9771 if test "${with_moduledir+set}" = set; then
9772   withval=$with_moduledir;  moduledir=`echo $withval | sed 's/\/$//'`
9773                  { echo "$as_me:$LINENO: result: yes" >&5
9774 echo "${ECHO_T}yes" >&6; }
9775
9776   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9777   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9778   ac_define_dir=`eval echo $moduledir`
9779   ac_define_dir=`eval echo $ac_define_dir`
9780   MODULE_DIR="$ac_define_dir"
9781
9782
9783 cat >>confdefs.h <<_ACEOF
9784 #define MODULE_DIR "$ac_define_dir"
9785 _ACEOF
9786
9787
9788
9789
9790         moduledir=`(
9791             test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9792             test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
9793             eval echo \""$moduledir"\"
9794         )`
9795
9796
9797 else
9798    moduledir='${prefix}/modules'
9799                  { echo "$as_me:$LINENO: result: no" >&5
9800 echo "${ECHO_T}no" >&6; }
9801
9802   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9803   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9804   ac_define_dir=`eval echo $moduledir`
9805   ac_define_dir=`eval echo $ac_define_dir`
9806   MODULE_DIR="$ac_define_dir"
9807
9808
9809 cat >>confdefs.h <<_ACEOF
9810 #define MODULE_DIR "$ac_define_dir"
9811 _ACEOF
9812
9813
9814
9815
9816         moduledir=`(
9817             test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9818             test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
9819             eval echo \""$moduledir"\"
9820         )`
9821
9822
9823
9824 fi
9825
9826
9827 if test ! -z "$SELECT_TYPE_EXPLICIT"; then
9828         SELECT_TYPE="$SELECT_TYPE_EXPLICIT";
9829         echo "Forcing $SELECT_TYPE to be enabled"
9830 else
9831
9832 if test ! "x$use_ports" = "xno"; then
9833
9834 for ac_func in port_getn
9835 do
9836 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9837 { echo "$as_me:$LINENO: checking for $ac_func" >&5
9838 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
9839 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
9840   echo $ECHO_N "(cached) $ECHO_C" >&6
9841 else
9842   cat >conftest.$ac_ext <<_ACEOF
9843 /* confdefs.h.  */
9844 _ACEOF
9845 cat confdefs.h >>conftest.$ac_ext
9846 cat >>conftest.$ac_ext <<_ACEOF
9847 /* end confdefs.h.  */
9848 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9849    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9850 #define $ac_func innocuous_$ac_func
9851
9852 /* System header to define __stub macros and hopefully few prototypes,
9853     which can conflict with char $ac_func (); below.
9854     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9855     <limits.h> exists even on freestanding compilers.  */
9856
9857 #ifdef __STDC__
9858 # include <limits.h>
9859 #else
9860 # include <assert.h>
9861 #endif
9862
9863 #undef $ac_func
9864
9865 /* Override any GCC internal prototype to avoid an error.
9866    Use char because int might match the return type of a GCC
9867    builtin and then its argument prototype would still apply.  */
9868 #ifdef __cplusplus
9869 extern "C"
9870 #endif
9871 char $ac_func ();
9872 /* The GNU C library defines this for functions which it implements
9873     to always fail with ENOSYS.  Some functions are actually named
9874     something starting with __ and the normal name is an alias.  */
9875 #if defined __stub_$ac_func || defined __stub___$ac_func
9876 choke me
9877 #endif
9878
9879 int
9880 main ()
9881 {
9882 return $ac_func ();
9883   ;
9884   return 0;
9885 }
9886 _ACEOF
9887 rm -f conftest.$ac_objext conftest$ac_exeext
9888 if { (ac_try="$ac_link"
9889 case "(($ac_try" in
9890   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9891   *) ac_try_echo=$ac_try;;
9892 esac
9893 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9894   (eval "$ac_link") 2>conftest.er1
9895   ac_status=$?
9896   grep -v '^ *+' conftest.er1 >conftest.err
9897   rm -f conftest.er1
9898   cat conftest.err >&5
9899   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9900   (exit $ac_status); } && {
9901          test -z "$ac_c_werror_flag" ||
9902          test ! -s conftest.err
9903        } && test -s conftest$ac_exeext &&
9904        $as_test_x conftest$ac_exeext; then
9905   eval "$as_ac_var=yes"
9906 else
9907   echo "$as_me: failed program was:" >&5
9908 sed 's/^/| /' conftest.$ac_ext >&5
9909
9910         eval "$as_ac_var=no"
9911 fi
9912
9913 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9914       conftest$ac_exeext conftest.$ac_ext
9915 fi
9916 ac_res=`eval echo '${'$as_ac_var'}'`
9917                { echo "$as_me:$LINENO: result: $ac_res" >&5
9918 echo "${ECHO_T}$ac_res" >&6; }
9919 if test `eval echo '${'$as_ac_var'}'` = yes; then
9920   cat >>confdefs.h <<_ACEOF
9921 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9922 _ACEOF
9923  haveports=yes
9924 else
9925   haveports=no
9926 fi
9927 done
9928
9929         if test "x$haveports" = "xyes" ; then
9930                 SELECT_TYPE="ports"
9931         fi
9932 fi
9933
9934 if test ! "x$use_select" = "xno"; then
9935
9936 for ac_func in select
9937 do
9938 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9939 { echo "$as_me:$LINENO: checking for $ac_func" >&5
9940 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
9941 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
9942   echo $ECHO_N "(cached) $ECHO_C" >&6
9943 else
9944   cat >conftest.$ac_ext <<_ACEOF
9945 /* confdefs.h.  */
9946 _ACEOF
9947 cat confdefs.h >>conftest.$ac_ext
9948 cat >>conftest.$ac_ext <<_ACEOF
9949 /* end confdefs.h.  */
9950 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9951    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9952 #define $ac_func innocuous_$ac_func
9953
9954 /* System header to define __stub macros and hopefully few prototypes,
9955     which can conflict with char $ac_func (); below.
9956     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9957     <limits.h> exists even on freestanding compilers.  */
9958
9959 #ifdef __STDC__
9960 # include <limits.h>
9961 #else
9962 # include <assert.h>
9963 #endif
9964
9965 #undef $ac_func
9966
9967 /* Override any GCC internal prototype to avoid an error.
9968    Use char because int might match the return type of a GCC
9969    builtin and then its argument prototype would still apply.  */
9970 #ifdef __cplusplus
9971 extern "C"
9972 #endif
9973 char $ac_func ();
9974 /* The GNU C library defines this for functions which it implements
9975     to always fail with ENOSYS.  Some functions are actually named
9976     something starting with __ and the normal name is an alias.  */
9977 #if defined __stub_$ac_func || defined __stub___$ac_func
9978 choke me
9979 #endif
9980
9981 int
9982 main ()
9983 {
9984 return $ac_func ();
9985   ;
9986   return 0;
9987 }
9988 _ACEOF
9989 rm -f conftest.$ac_objext conftest$ac_exeext
9990 if { (ac_try="$ac_link"
9991 case "(($ac_try" in
9992   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9993   *) ac_try_echo=$ac_try;;
9994 esac
9995 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9996   (eval "$ac_link") 2>conftest.er1
9997   ac_status=$?
9998   grep -v '^ *+' conftest.er1 >conftest.err
9999   rm -f conftest.er1
10000   cat conftest.err >&5
10001   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10002   (exit $ac_status); } && {
10003          test -z "$ac_c_werror_flag" ||
10004          test ! -s conftest.err
10005        } && test -s conftest$ac_exeext &&
10006        $as_test_x conftest$ac_exeext; then
10007   eval "$as_ac_var=yes"
10008 else
10009   echo "$as_me: failed program was:" >&5
10010 sed 's/^/| /' conftest.$ac_ext >&5
10011
10012         eval "$as_ac_var=no"
10013 fi
10014
10015 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10016       conftest$ac_exeext conftest.$ac_ext
10017 fi
10018 ac_res=`eval echo '${'$as_ac_var'}'`
10019                { echo "$as_me:$LINENO: result: $ac_res" >&5
10020 echo "${ECHO_T}$ac_res" >&6; }
10021 if test `eval echo '${'$as_ac_var'}'` = yes; then
10022   cat >>confdefs.h <<_ACEOF
10023 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10024 _ACEOF
10025  haveselect=yes
10026 else
10027   haveselect=no
10028 fi
10029 done
10030
10031         if test "x$haveselect" = "xyes" ; then
10032                 SELECT_TYPE="select"
10033         fi
10034 fi
10035
10036 if test ! "x$use_poll" = "xno"; then
10037
10038 for ac_func in poll
10039 do
10040 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10041 { echo "$as_me:$LINENO: checking for $ac_func" >&5
10042 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10043 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10044   echo $ECHO_N "(cached) $ECHO_C" >&6
10045 else
10046   cat >conftest.$ac_ext <<_ACEOF
10047 /* confdefs.h.  */
10048 _ACEOF
10049 cat confdefs.h >>conftest.$ac_ext
10050 cat >>conftest.$ac_ext <<_ACEOF
10051 /* end confdefs.h.  */
10052 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10053    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
10054 #define $ac_func innocuous_$ac_func
10055
10056 /* System header to define __stub macros and hopefully few prototypes,
10057     which can conflict with char $ac_func (); below.
10058     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10059     <limits.h> exists even on freestanding compilers.  */
10060
10061 #ifdef __STDC__
10062 # include <limits.h>
10063 #else
10064 # include <assert.h>
10065 #endif
10066
10067 #undef $ac_func
10068
10069 /* Override any GCC internal prototype to avoid an error.
10070    Use char because int might match the return type of a GCC
10071    builtin and then its argument prototype would still apply.  */
10072 #ifdef __cplusplus
10073 extern "C"
10074 #endif
10075 char $ac_func ();
10076 /* The GNU C library defines this for functions which it implements
10077     to always fail with ENOSYS.  Some functions are actually named
10078     something starting with __ and the normal name is an alias.  */
10079 #if defined __stub_$ac_func || defined __stub___$ac_func
10080 choke me
10081 #endif
10082
10083 int
10084 main ()
10085 {
10086 return $ac_func ();
10087   ;
10088   return 0;
10089 }
10090 _ACEOF
10091 rm -f conftest.$ac_objext conftest$ac_exeext
10092 if { (ac_try="$ac_link"
10093 case "(($ac_try" in
10094   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10095   *) ac_try_echo=$ac_try;;
10096 esac
10097 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10098   (eval "$ac_link") 2>conftest.er1
10099   ac_status=$?
10100   grep -v '^ *+' conftest.er1 >conftest.err
10101   rm -f conftest.er1
10102   cat conftest.err >&5
10103   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10104   (exit $ac_status); } && {
10105          test -z "$ac_c_werror_flag" ||
10106          test ! -s conftest.err
10107        } && test -s conftest$ac_exeext &&
10108        $as_test_x conftest$ac_exeext; then
10109   eval "$as_ac_var=yes"
10110 else
10111   echo "$as_me: failed program was:" >&5
10112 sed 's/^/| /' conftest.$ac_ext >&5
10113
10114         eval "$as_ac_var=no"
10115 fi
10116
10117 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10118       conftest$ac_exeext conftest.$ac_ext
10119 fi
10120 ac_res=`eval echo '${'$as_ac_var'}'`
10121                { echo "$as_me:$LINENO: result: $ac_res" >&5
10122 echo "${ECHO_T}$ac_res" >&6; }
10123 if test `eval echo '${'$as_ac_var'}'` = yes; then
10124   cat >>confdefs.h <<_ACEOF
10125 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10126 _ACEOF
10127  havepoll=yes
10128 else
10129   havepoll=no
10130 fi
10131 done
10132
10133         if test "x$havepoll" = "xyes" ; then
10134                 SELECT_TYPE="poll"
10135         fi
10136 fi
10137
10138 if test ! "x$use_kqueue" = "xno"; then
10139
10140 for ac_func in kevent
10141 do
10142 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10143 { echo "$as_me:$LINENO: checking for $ac_func" >&5
10144 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10145 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10146   echo $ECHO_N "(cached) $ECHO_C" >&6
10147 else
10148   cat >conftest.$ac_ext <<_ACEOF
10149 /* confdefs.h.  */
10150 _ACEOF
10151 cat confdefs.h >>conftest.$ac_ext
10152 cat >>conftest.$ac_ext <<_ACEOF
10153 /* end confdefs.h.  */
10154 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10155    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
10156 #define $ac_func innocuous_$ac_func
10157
10158 /* System header to define __stub macros and hopefully few prototypes,
10159     which can conflict with char $ac_func (); below.
10160     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10161     <limits.h> exists even on freestanding compilers.  */
10162
10163 #ifdef __STDC__
10164 # include <limits.h>
10165 #else
10166 # include <assert.h>
10167 #endif
10168
10169 #undef $ac_func
10170
10171 /* Override any GCC internal prototype to avoid an error.
10172    Use char because int might match the return type of a GCC
10173    builtin and then its argument prototype would still apply.  */
10174 #ifdef __cplusplus
10175 extern "C"
10176 #endif
10177 char $ac_func ();
10178 /* The GNU C library defines this for functions which it implements
10179     to always fail with ENOSYS.  Some functions are actually named
10180     something starting with __ and the normal name is an alias.  */
10181 #if defined __stub_$ac_func || defined __stub___$ac_func
10182 choke me
10183 #endif
10184
10185 int
10186 main ()
10187 {
10188 return $ac_func ();
10189   ;
10190   return 0;
10191 }
10192 _ACEOF
10193 rm -f conftest.$ac_objext conftest$ac_exeext
10194 if { (ac_try="$ac_link"
10195 case "(($ac_try" in
10196   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10197   *) ac_try_echo=$ac_try;;
10198 esac
10199 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10200   (eval "$ac_link") 2>conftest.er1
10201   ac_status=$?
10202   grep -v '^ *+' conftest.er1 >conftest.err
10203   rm -f conftest.er1
10204   cat conftest.err >&5
10205   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10206   (exit $ac_status); } && {
10207          test -z "$ac_c_werror_flag" ||
10208          test ! -s conftest.err
10209        } && test -s conftest$ac_exeext &&
10210        $as_test_x conftest$ac_exeext; then
10211   eval "$as_ac_var=yes"
10212 else
10213   echo "$as_me: failed program was:" >&5
10214 sed 's/^/| /' conftest.$ac_ext >&5
10215
10216         eval "$as_ac_var=no"
10217 fi
10218
10219 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10220       conftest$ac_exeext conftest.$ac_ext
10221 fi
10222 ac_res=`eval echo '${'$as_ac_var'}'`
10223                { echo "$as_me:$LINENO: result: $ac_res" >&5
10224 echo "${ECHO_T}$ac_res" >&6; }
10225 if test `eval echo '${'$as_ac_var'}'` = yes; then
10226   cat >>confdefs.h <<_ACEOF
10227 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10228 _ACEOF
10229  havekqueue=yes
10230 else
10231   havekqueue=no
10232 fi
10233 done
10234
10235         if test "x$havekqueue" = "xyes" ; then
10236                 SELECT_TYPE="kqueue"
10237         fi
10238 fi
10239
10240 if test ! "x$use_epoll" = "xno"; then
10241
10242 for ac_func in epoll_ctl
10243 do
10244 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10245 { echo "$as_me:$LINENO: checking for $ac_func" >&5
10246 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10247 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10248   echo $ECHO_N "(cached) $ECHO_C" >&6
10249 else
10250   cat >conftest.$ac_ext <<_ACEOF
10251 /* confdefs.h.  */
10252 _ACEOF
10253 cat confdefs.h >>conftest.$ac_ext
10254 cat >>conftest.$ac_ext <<_ACEOF
10255 /* end confdefs.h.  */
10256 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10257    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
10258 #define $ac_func innocuous_$ac_func
10259
10260 /* System header to define __stub macros and hopefully few prototypes,
10261     which can conflict with char $ac_func (); below.
10262     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10263     <limits.h> exists even on freestanding compilers.  */
10264
10265 #ifdef __STDC__
10266 # include <limits.h>
10267 #else
10268 # include <assert.h>
10269 #endif
10270
10271 #undef $ac_func
10272
10273 /* Override any GCC internal prototype to avoid an error.
10274    Use char because int might match the return type of a GCC
10275    builtin and then its argument prototype would still apply.  */
10276 #ifdef __cplusplus
10277 extern "C"
10278 #endif
10279 char $ac_func ();
10280 /* The GNU C library defines this for functions which it implements
10281     to always fail with ENOSYS.  Some functions are actually named
10282     something starting with __ and the normal name is an alias.  */
10283 #if defined __stub_$ac_func || defined __stub___$ac_func
10284 choke me
10285 #endif
10286
10287 int
10288 main ()
10289 {
10290 return $ac_func ();
10291   ;
10292   return 0;
10293 }
10294 _ACEOF
10295 rm -f conftest.$ac_objext conftest$ac_exeext
10296 if { (ac_try="$ac_link"
10297 case "(($ac_try" in
10298   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10299   *) ac_try_echo=$ac_try;;
10300 esac
10301 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10302   (eval "$ac_link") 2>conftest.er1
10303   ac_status=$?
10304   grep -v '^ *+' conftest.er1 >conftest.err
10305   rm -f conftest.er1
10306   cat conftest.err >&5
10307   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10308   (exit $ac_status); } && {
10309          test -z "$ac_c_werror_flag" ||
10310          test ! -s conftest.err
10311        } && test -s conftest$ac_exeext &&
10312        $as_test_x conftest$ac_exeext; then
10313   eval "$as_ac_var=yes"
10314 else
10315   echo "$as_me: failed program was:" >&5
10316 sed 's/^/| /' conftest.$ac_ext >&5
10317
10318         eval "$as_ac_var=no"
10319 fi
10320
10321 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10322       conftest$ac_exeext conftest.$ac_ext
10323 fi
10324 ac_res=`eval echo '${'$as_ac_var'}'`
10325                { echo "$as_me:$LINENO: result: $ac_res" >&5
10326 echo "${ECHO_T}$ac_res" >&6; }
10327 if test `eval echo '${'$as_ac_var'}'` = yes; then
10328   cat >>confdefs.h <<_ACEOF
10329 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10330 _ACEOF
10331  haveepoll=yes
10332 else
10333   haveepoll=no
10334 fi
10335 done
10336
10337         if test "x$ac_cv_header_sys_epoll_h" = "xyes"; then
10338                 if test "x$haveepoll" = "xyes" ; then
10339                         { echo "$as_me:$LINENO: checking for epoll support in kernel" >&5
10340 echo $ECHO_N "checking for epoll support in kernel... $ECHO_C" >&6; }
10341                         if test "$cross_compiling" = yes; then
10342   { echo "$as_me:$LINENO: result: no" >&5
10343 echo "${ECHO_T}no" >&6; }
10344 else
10345   cat >conftest.$ac_ext <<_ACEOF
10346 /* confdefs.h.  */
10347 _ACEOF
10348 cat confdefs.h >>conftest.$ac_ext
10349 cat >>conftest.$ac_ext <<_ACEOF
10350 /* end confdefs.h.  */
10351 #include <stdint.h>
10352 #include <sys/param.h>
10353 #include <sys/types.h>
10354 #include <sys/epoll.h>
10355 #include <sys/syscall.h>
10356 #include <unistd.h>
10357
10358 int
10359 main(int argc, char **argv)
10360 {
10361         int epfd;
10362
10363         epfd = epoll_create(256);
10364         return (epfd == -1 ? 1 : 0);
10365 }
10366 _ACEOF
10367 rm -f conftest$ac_exeext
10368 if { (ac_try="$ac_link"
10369 case "(($ac_try" in
10370   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10371   *) ac_try_echo=$ac_try;;
10372 esac
10373 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10374   (eval "$ac_link") 2>&5
10375   ac_status=$?
10376   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10377   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10378   { (case "(($ac_try" in
10379   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10380   *) ac_try_echo=$ac_try;;
10381 esac
10382 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10383   (eval "$ac_try") 2>&5
10384   ac_status=$?
10385   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10386   (exit $ac_status); }; }; then
10387   { echo "$as_me:$LINENO: result: yes" >&5
10388 echo "${ECHO_T}yes" >&6; }
10389
10390 cat >>confdefs.h <<\_ACEOF
10391 #define HAVE_EPOLL 1
10392 _ACEOF
10393
10394             SELECT_TYPE="epoll"
10395 else
10396   echo "$as_me: program exited with status $ac_status" >&5
10397 echo "$as_me: failed program was:" >&5
10398 sed 's/^/| /' conftest.$ac_ext >&5
10399
10400 ( exit $ac_status )
10401 { echo "$as_me:$LINENO: result: no" >&5
10402 echo "${ECHO_T}no" >&6; }
10403 fi
10404 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10405 fi
10406
10407
10408                 fi
10409         fi
10410
10411 haveepollsyscall=no
10412
10413 if test "x$ac_cv_header_sys_epoll_h" = "xyes"; then
10414         if test "x$haveepoll" = "xno" ; then
10415                 { echo "$as_me:$LINENO: checking for epoll system call" >&5
10416 echo $ECHO_N "checking for epoll system call... $ECHO_C" >&6; }
10417                 if test "$cross_compiling" = yes; then
10418   { echo "$as_me:$LINENO: result: no" >&5
10419 echo "${ECHO_T}no" >&6; }
10420 else
10421   cat >conftest.$ac_ext <<_ACEOF
10422 /* confdefs.h.  */
10423 _ACEOF
10424 cat confdefs.h >>conftest.$ac_ext
10425 cat >>conftest.$ac_ext <<_ACEOF
10426 /* end confdefs.h.  */
10427 #include <stdint.h>
10428 #include <sys/param.h>
10429 #include <sys/types.h>
10430 #include <sys/epoll.h>
10431 #include <sys/syscall.h>
10432 #include <unistd.h>
10433
10434 int
10435 epoll_create(int size)
10436 {
10437         return (syscall(__NR_epoll_create, size));
10438 }
10439
10440 int
10441 main(int argc, char **argv)
10442 {
10443         int epfd;
10444
10445         epfd = epoll_create(256);
10446         exit (epfd == -1 ? 1 : 0);
10447 }
10448 _ACEOF
10449 rm -f conftest$ac_exeext
10450 if { (ac_try="$ac_link"
10451 case "(($ac_try" in
10452   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10453   *) ac_try_echo=$ac_try;;
10454 esac
10455 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10456   (eval "$ac_link") 2>&5
10457   ac_status=$?
10458   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10459   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10460   { (case "(($ac_try" in
10461   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10462   *) ac_try_echo=$ac_try;;
10463 esac
10464 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10465   (eval "$ac_try") 2>&5
10466   ac_status=$?
10467   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10468   (exit $ac_status); }; }; then
10469   { echo "$as_me:$LINENO: result: yes" >&5
10470 echo "${ECHO_T}yes" >&6; }
10471
10472 cat >>confdefs.h <<\_ACEOF
10473 #define HAVE_EPOLL 1
10474 _ACEOF
10475
10476     SELECT_TYPE="epoll"
10477 else
10478   echo "$as_me: program exited with status $ac_status" >&5
10479 echo "$as_me: failed program was:" >&5
10480 sed 's/^/| /' conftest.$ac_ext >&5
10481
10482 ( exit $ac_status )
10483 { echo "$as_me:$LINENO: result: no" >&5
10484 echo "${ECHO_T}no" >&6; }
10485 fi
10486 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10487 fi
10488
10489
10490         fi
10491 fi
10492
10493 fi
10494
10495 fi
10496
10497 if test -z "$SELECT_TYPE"; then
10498         { { echo "$as_me:$LINENO: error: Unable to find a usable IO interface" >&5
10499 echo "$as_me: error: Unable to find a usable IO interface" >&2;}
10500    { (exit 1); exit 1; }; }
10501 fi
10502
10503 echo "Using $SELECT_TYPE for select loop."
10504
10505
10506 cat >>confdefs.h <<_ACEOF
10507 #define SELECT_TYPE "$SELECT_TYPE"
10508 _ACEOF
10509
10510
10511
10512
10513
10514 # Check whether --enable-assert was given.
10515 if test "${enable_assert+set}" = set; then
10516   enableval=$enable_assert; assert=$enableval
10517 else
10518   assert=no
10519 fi
10520
10521
10522 if test "$assert" = no; then
10523
10524 cat >>confdefs.h <<\_ACEOF
10525 #define NDEBUG 1
10526 _ACEOF
10527
10528 elif test "$assert" = soft; then
10529
10530 cat >>confdefs.h <<\_ACEOF
10531 #define SOFT_ASSERT 1
10532 _ACEOF
10533
10534
10535 cat >>confdefs.h <<\_ACEOF
10536 #define NDEBUG 1
10537 _ACEOF
10538
10539 elif test "$assert" = yes; then
10540         assert = "hard";
10541 fi
10542
10543 { echo "$as_me:$LINENO: checking if you want IO Debugging hooks" >&5
10544 echo $ECHO_N "checking if you want IO Debugging hooks... $ECHO_C" >&6; }
10545 # Check whether --enable-iodebug was given.
10546 if test "${enable_iodebug+set}" = set; then
10547   enableval=$enable_iodebug; iodebug=$enableval
10548 else
10549   iodebug=no
10550 fi
10551
10552
10553 if test "$iodebug" = yes; then
10554
10555 cat >>confdefs.h <<\_ACEOF
10556 #define USE_IODEBUG_HOOKS 1
10557 _ACEOF
10558
10559         { echo "$as_me:$LINENO: result: yes" >&5
10560 echo "${ECHO_T}yes" >&6; }
10561 else
10562         { echo "$as_me:$LINENO: result: no" >&5
10563 echo "${ECHO_T}no" >&6; }
10564 fi
10565
10566
10567 { echo "$as_me:$LINENO: checking if you want to do a profile build" >&5
10568 echo $ECHO_N "checking if you want to do a profile build... $ECHO_C" >&6; }
10569 # Check whether --enable-profile was given.
10570 if test "${enable_profile+set}" = set; then
10571   enableval=$enable_profile; profile=$enableval
10572 else
10573   profile=no
10574 fi
10575
10576
10577 if test "$profile" = yes; then
10578         if test "$ac_cv_c_compiler_gnu" = yes; then
10579                 IRC_CFLAGS="$IRC_CFLAGS -pg"
10580                 { echo "$as_me:$LINENO: result: yes, adding -pg" >&5
10581 echo "${ECHO_T}yes, adding -pg" >&6; }
10582
10583 cat >>confdefs.h <<\_ACEOF
10584 #define CHARYBDIS_PROFILE 1
10585 _ACEOF
10586
10587         else
10588                 { echo "$as_me:$LINENO: result: no, profile builds only work with gcc" >&5
10589 echo "${ECHO_T}no, profile builds only work with gcc" >&6; }
10590         fi
10591 else
10592         { echo "$as_me:$LINENO: result: no" >&5
10593 echo "${ECHO_T}no" >&6; }
10594 fi
10595
10596 # Check whether --enable-balloc was given.
10597 if test "${enable_balloc+set}" = set; then
10598   enableval=$enable_balloc; balloc=$enableval
10599 else
10600   balloc=yes
10601 fi
10602
10603
10604 if test "$balloc" = no; then
10605
10606 cat >>confdefs.h <<\_ACEOF
10607 #define NOBALLOC 1
10608 _ACEOF
10609
10610 fi
10611
10612 # Check whether --enable-small-net was given.
10613 if test "${enable_small_net+set}" = set; then
10614   enableval=$enable_small_net; small_net=$enableval
10615 else
10616   small_net=no
10617 fi
10618
10619
10620 if test "$small_net" = yes; then
10621
10622 cat >>confdefs.h <<\_ACEOF
10623 #define NICKNAMEHISTORYLENGTH 1500
10624 _ACEOF
10625
10626
10627 cat >>confdefs.h <<\_ACEOF
10628 #define CHANNEL_HEAP_SIZE 256
10629 _ACEOF
10630
10631
10632 cat >>confdefs.h <<\_ACEOF
10633 #define BAN_HEAP_SIZE 128
10634 _ACEOF
10635
10636
10637 cat >>confdefs.h <<\_ACEOF
10638 #define CLIENT_HEAP_SIZE 256
10639 _ACEOF
10640
10641
10642 cat >>confdefs.h <<\_ACEOF
10643 #define LCLIENT_HEAP_SIZE 128
10644 _ACEOF
10645
10646
10647 cat >>confdefs.h <<\_ACEOF
10648 #define PCLIENT_HEAP_SIZE 32
10649 _ACEOF
10650
10651
10652 cat >>confdefs.h <<\_ACEOF
10653 #define USER_HEAP_SIZE 128
10654 _ACEOF
10655
10656
10657 cat >>confdefs.h <<\_ACEOF
10658 #define DNODE_HEAP_SIZE 256
10659 _ACEOF
10660
10661
10662 cat >>confdefs.h <<\_ACEOF
10663 #define TOPIC_HEAP_SIZE 256
10664 _ACEOF
10665
10666
10667 cat >>confdefs.h <<\_ACEOF
10668 #define LINEBUF_HEAP_SIZE 128
10669 _ACEOF
10670
10671
10672 cat >>confdefs.h <<\_ACEOF
10673 #define MEMBER_HEAP_SIZE 256
10674 _ACEOF
10675
10676
10677 cat >>confdefs.h <<\_ACEOF
10678 #define ND_HEAP_SIZE 128
10679 _ACEOF
10680
10681
10682 cat >>confdefs.h <<\_ACEOF
10683 #define CONFITEM_HEAP_SIZE 128
10684 _ACEOF
10685
10686
10687 cat >>confdefs.h <<\_ACEOF
10688 #define MONITOR_HEAP_SIZE 128
10689 _ACEOF
10690
10691
10692 cat >>confdefs.h <<\_ACEOF
10693 #define FD_HEAP_SIZE 128
10694 _ACEOF
10695
10696
10697 cat >>confdefs.h <<\_ACEOF
10698 #define AWAY_HEAP_SIZE 128
10699 _ACEOF
10700
10701 else
10702
10703 cat >>confdefs.h <<\_ACEOF
10704 #define NICKNAMEHISTORYLENGTH 15000
10705 _ACEOF
10706
10707
10708 cat >>confdefs.h <<\_ACEOF
10709 #define CHANNEL_HEAP_SIZE 8192
10710 _ACEOF
10711
10712
10713 cat >>confdefs.h <<\_ACEOF
10714 #define BAN_HEAP_SIZE 4096
10715 _ACEOF
10716
10717
10718 cat >>confdefs.h <<\_ACEOF
10719 #define CLIENT_HEAP_SIZE 8192
10720 _ACEOF
10721
10722
10723 cat >>confdefs.h <<\_ACEOF
10724 #define LCLIENT_HEAP_SIZE 1024
10725 _ACEOF
10726
10727
10728 cat >>confdefs.h <<\_ACEOF
10729 #define PCLIENT_HEAP_SIZE 256
10730 _ACEOF
10731
10732
10733 cat >>confdefs.h <<\_ACEOF
10734 #define USER_HEAP_SIZE 8192
10735 _ACEOF
10736
10737
10738 cat >>confdefs.h <<\_ACEOF
10739 #define DNODE_HEAP_SIZE 8192
10740 _ACEOF
10741
10742
10743 cat >>confdefs.h <<\_ACEOF
10744 #define TOPIC_HEAP_SIZE 4096
10745 _ACEOF
10746
10747
10748 cat >>confdefs.h <<\_ACEOF
10749 #define LINEBUF_HEAP_SIZE 2048
10750 _ACEOF
10751
10752
10753 cat >>confdefs.h <<\_ACEOF
10754 #define MEMBER_HEAP_SIZE 32768
10755 _ACEOF
10756
10757
10758 cat >>confdefs.h <<\_ACEOF
10759 #define ND_HEAP_SIZE 512
10760 _ACEOF
10761
10762
10763 cat >>confdefs.h <<\_ACEOF
10764 #define CONFITEM_HEAP_SIZE 256
10765 _ACEOF
10766
10767
10768 cat >>confdefs.h <<\_ACEOF
10769 #define MONITOR_HEAP_SIZE 1024
10770 _ACEOF
10771
10772
10773 cat >>confdefs.h <<\_ACEOF
10774 #define FD_HEAP_SIZE 1024
10775 _ACEOF
10776
10777
10778 cat >>confdefs.h <<\_ACEOF
10779 #define AWAY_HEAP_SIZE 512
10780 _ACEOF
10781
10782 fi
10783
10784
10785 # Check whether --with-nicklen was given.
10786 if test "${with_nicklen+set}" = set; then
10787   withval=$with_nicklen;
10788   if test $withval -ge 50; then
10789         NICKLEN=50
10790         { echo "$as_me:$LINENO: WARNING: NICKLEN has a hard limit of 50. Setting NICKLEN=50" >&5
10791 echo "$as_me: WARNING: NICKLEN has a hard limit of 50. Setting NICKLEN=50" >&2;}
10792   else
10793         NICKLEN="$withval"
10794   fi
10795
10796 else
10797   NICKLEN=15
10798 fi
10799
10800
10801
10802 # Check whether --with-topiclen was given.
10803 if test "${with_topiclen+set}" = set; then
10804   withval=$with_topiclen;
10805  if test $withval -ge 390; then
10806         TOPICLEN=390
10807         { echo "$as_me:$LINENO: WARNING: TOPICLEN has a hard limit of 390. Setting TOPICLEN=390" >&5
10808 echo "$as_me: WARNING: TOPICLEN has a hard limit of 390. Setting TOPICLEN=390" >&2;}
10809  else
10810         TOPICLEN=$withval
10811  fi
10812
10813 else
10814   TOPICLEN=390
10815 fi
10816
10817
10818
10819 cat >>confdefs.h <<_ACEOF
10820 #define TOPICLEN ${TOPICLEN}
10821 _ACEOF
10822
10823
10824 cat >>confdefs.h <<_ACEOF
10825 #define NICKLEN (${NICKLEN}+1)
10826 _ACEOF
10827
10828
10829 shared_modules="yes"
10830 if test "$shared_modules" = yes; then
10831                 if test "$CC" = tcc -a "$TenDRA" = "no"; then
10832                 { echo "$as_me:$LINENO: WARNING: disabling shared modules: Tiny C Compiler can't create PIC" >&5
10833 echo "$as_me: WARNING: disabling shared modules: Tiny C Compiler can't create PIC" >&2;}
10834                 shared_modules="no"
10835         fi
10836 fi
10837
10838 if test "$shared_modules" = yes; then
10839         DYNLINK_C=dynlink.c
10840
10841 for ac_header in dlfcn.h
10842 do
10843 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10844 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10845   { echo "$as_me:$LINENO: checking for $ac_header" >&5
10846 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10847 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10848   echo $ECHO_N "(cached) $ECHO_C" >&6
10849 fi
10850 ac_res=`eval echo '${'$as_ac_Header'}'`
10851                { echo "$as_me:$LINENO: result: $ac_res" >&5
10852 echo "${ECHO_T}$ac_res" >&6; }
10853 else
10854   # Is the header compilable?
10855 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
10856 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
10857 cat >conftest.$ac_ext <<_ACEOF
10858 /* confdefs.h.  */
10859 _ACEOF
10860 cat confdefs.h >>conftest.$ac_ext
10861 cat >>conftest.$ac_ext <<_ACEOF
10862 /* end confdefs.h.  */
10863 $ac_includes_default
10864 #include <$ac_header>
10865 _ACEOF
10866 rm -f conftest.$ac_objext
10867 if { (ac_try="$ac_compile"
10868 case "(($ac_try" in
10869   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10870   *) ac_try_echo=$ac_try;;
10871 esac
10872 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10873   (eval "$ac_compile") 2>conftest.er1
10874   ac_status=$?
10875   grep -v '^ *+' conftest.er1 >conftest.err
10876   rm -f conftest.er1
10877   cat conftest.err >&5
10878   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10879   (exit $ac_status); } && {
10880          test -z "$ac_c_werror_flag" ||
10881          test ! -s conftest.err
10882        } && test -s conftest.$ac_objext; then
10883   ac_header_compiler=yes
10884 else
10885   echo "$as_me: failed program was:" >&5
10886 sed 's/^/| /' conftest.$ac_ext >&5
10887
10888         ac_header_compiler=no
10889 fi
10890
10891 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10892 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
10893 echo "${ECHO_T}$ac_header_compiler" >&6; }
10894
10895 # Is the header present?
10896 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
10897 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
10898 cat >conftest.$ac_ext <<_ACEOF
10899 /* confdefs.h.  */
10900 _ACEOF
10901 cat confdefs.h >>conftest.$ac_ext
10902 cat >>conftest.$ac_ext <<_ACEOF
10903 /* end confdefs.h.  */
10904 #include <$ac_header>
10905 _ACEOF
10906 if { (ac_try="$ac_cpp conftest.$ac_ext"
10907 case "(($ac_try" in
10908   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10909   *) ac_try_echo=$ac_try;;
10910 esac
10911 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10912   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
10913   ac_status=$?
10914   grep -v '^ *+' conftest.er1 >conftest.err
10915   rm -f conftest.er1
10916   cat conftest.err >&5
10917   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10918   (exit $ac_status); } >/dev/null && {
10919          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
10920          test ! -s conftest.err
10921        }; then
10922   ac_header_preproc=yes
10923 else
10924   echo "$as_me: failed program was:" >&5
10925 sed 's/^/| /' conftest.$ac_ext >&5
10926
10927   ac_header_preproc=no
10928 fi
10929
10930 rm -f conftest.err conftest.$ac_ext
10931 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
10932 echo "${ECHO_T}$ac_header_preproc" >&6; }
10933
10934 # So?  What about this header?
10935 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
10936   yes:no: )
10937     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
10938 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
10939     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
10940 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
10941     ac_header_preproc=yes
10942     ;;
10943   no:yes:* )
10944     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
10945 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
10946     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
10947 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
10948     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
10949 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
10950     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
10951 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
10952     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
10953 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
10954     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
10955 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
10956
10957     ;;
10958 esac
10959 { echo "$as_me:$LINENO: checking for $ac_header" >&5
10960 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
10961 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
10962   echo $ECHO_N "(cached) $ECHO_C" >&6
10963 else
10964   eval "$as_ac_Header=\$ac_header_preproc"
10965 fi
10966 ac_res=`eval echo '${'$as_ac_Header'}'`
10967                { echo "$as_me:$LINENO: result: $ac_res" >&5
10968 echo "${ECHO_T}$ac_res" >&6; }
10969
10970 fi
10971 if test `eval echo '${'$as_ac_Header'}'` = yes; then
10972   cat >>confdefs.h <<_ACEOF
10973 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10974 _ACEOF
10975
10976 fi
10977
10978 done
10979
10980         { echo "$as_me:$LINENO: checking for library containing shl_load" >&5
10981 echo $ECHO_N "checking for library containing shl_load... $ECHO_C" >&6; }
10982 if test "${ac_cv_search_shl_load+set}" = set; then
10983   echo $ECHO_N "(cached) $ECHO_C" >&6
10984 else
10985   ac_func_search_save_LIBS=$LIBS
10986 cat >conftest.$ac_ext <<_ACEOF
10987 /* confdefs.h.  */
10988 _ACEOF
10989 cat confdefs.h >>conftest.$ac_ext
10990 cat >>conftest.$ac_ext <<_ACEOF
10991 /* end confdefs.h.  */
10992
10993 /* Override any GCC internal prototype to avoid an error.
10994    Use char because int might match the return type of a GCC
10995    builtin and then its argument prototype would still apply.  */
10996 #ifdef __cplusplus
10997 extern "C"
10998 #endif
10999 char shl_load ();
11000 int
11001 main ()
11002 {
11003 return shl_load ();
11004   ;
11005   return 0;
11006 }
11007 _ACEOF
11008 for ac_lib in '' dld; do
11009   if test -z "$ac_lib"; then
11010     ac_res="none required"
11011   else
11012     ac_res=-l$ac_lib
11013     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11014   fi
11015   rm -f conftest.$ac_objext conftest$ac_exeext
11016 if { (ac_try="$ac_link"
11017 case "(($ac_try" in
11018   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11019   *) ac_try_echo=$ac_try;;
11020 esac
11021 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11022   (eval "$ac_link") 2>conftest.er1
11023   ac_status=$?
11024   grep -v '^ *+' conftest.er1 >conftest.err
11025   rm -f conftest.er1
11026   cat conftest.err >&5
11027   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11028   (exit $ac_status); } && {
11029          test -z "$ac_c_werror_flag" ||
11030          test ! -s conftest.err
11031        } && test -s conftest$ac_exeext &&
11032        $as_test_x conftest$ac_exeext; then
11033   ac_cv_search_shl_load=$ac_res
11034 else
11035   echo "$as_me: failed program was:" >&5
11036 sed 's/^/| /' conftest.$ac_ext >&5
11037
11038
11039 fi
11040
11041 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11042       conftest$ac_exeext
11043   if test "${ac_cv_search_shl_load+set}" = set; then
11044   break
11045 fi
11046 done
11047 if test "${ac_cv_search_shl_load+set}" = set; then
11048   :
11049 else
11050   ac_cv_search_shl_load=no
11051 fi
11052 rm conftest.$ac_ext
11053 LIBS=$ac_func_search_save_LIBS
11054 fi
11055 { echo "$as_me:$LINENO: result: $ac_cv_search_shl_load" >&5
11056 echo "${ECHO_T}$ac_cv_search_shl_load" >&6; }
11057 ac_res=$ac_cv_search_shl_load
11058 if test "$ac_res" != no; then
11059   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11060
11061
11062 cat >>confdefs.h <<\_ACEOF
11063 #define HAVE_SHL_LOAD 1
11064 _ACEOF
11065
11066           SUFFIX=".sl"
11067           MOD_TARGET=hpux_shared
11068           SEDOBJ="s/\.o/.sl/g"
11069
11070 else
11071
11072                     { echo "$as_me:$LINENO: checking for library containing dlopen" >&5
11073 echo $ECHO_N "checking for library containing dlopen... $ECHO_C" >&6; }
11074 if test "${ac_cv_search_dlopen+set}" = set; then
11075   echo $ECHO_N "(cached) $ECHO_C" >&6
11076 else
11077   ac_func_search_save_LIBS=$LIBS
11078 cat >conftest.$ac_ext <<_ACEOF
11079 /* confdefs.h.  */
11080 _ACEOF
11081 cat confdefs.h >>conftest.$ac_ext
11082 cat >>conftest.$ac_ext <<_ACEOF
11083 /* end confdefs.h.  */
11084
11085 /* Override any GCC internal prototype to avoid an error.
11086    Use char because int might match the return type of a GCC
11087    builtin and then its argument prototype would still apply.  */
11088 #ifdef __cplusplus
11089 extern "C"
11090 #endif
11091 char dlopen ();
11092 int
11093 main ()
11094 {
11095 return dlopen ();
11096   ;
11097   return 0;
11098 }
11099 _ACEOF
11100 for ac_lib in '' dl c_r; do
11101   if test -z "$ac_lib"; then
11102     ac_res="none required"
11103   else
11104     ac_res=-l$ac_lib
11105     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11106   fi
11107   rm -f conftest.$ac_objext conftest$ac_exeext
11108 if { (ac_try="$ac_link"
11109 case "(($ac_try" in
11110   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11111   *) ac_try_echo=$ac_try;;
11112 esac
11113 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11114   (eval "$ac_link") 2>conftest.er1
11115   ac_status=$?
11116   grep -v '^ *+' conftest.er1 >conftest.err
11117   rm -f conftest.er1
11118   cat conftest.err >&5
11119   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11120   (exit $ac_status); } && {
11121          test -z "$ac_c_werror_flag" ||
11122          test ! -s conftest.err
11123        } && test -s conftest$ac_exeext &&
11124        $as_test_x conftest$ac_exeext; then
11125   ac_cv_search_dlopen=$ac_res
11126 else
11127   echo "$as_me: failed program was:" >&5
11128 sed 's/^/| /' conftest.$ac_ext >&5
11129
11130
11131 fi
11132
11133 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11134       conftest$ac_exeext
11135   if test "${ac_cv_search_dlopen+set}" = set; then
11136   break
11137 fi
11138 done
11139 if test "${ac_cv_search_dlopen+set}" = set; then
11140   :
11141 else
11142   ac_cv_search_dlopen=no
11143 fi
11144 rm conftest.$ac_ext
11145 LIBS=$ac_func_search_save_LIBS
11146 fi
11147 { echo "$as_me:$LINENO: result: $ac_cv_search_dlopen" >&5
11148 echo "${ECHO_T}$ac_cv_search_dlopen" >&6; }
11149 ac_res=$ac_cv_search_dlopen
11150 if test "$ac_res" != no; then
11151   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11152
11153
11154 cat >>confdefs.h <<\_ACEOF
11155 #define HAVE_DLOPEN 1
11156 _ACEOF
11157
11158             SUFFIX=".so"
11159             MOD_TARGET=shared_modules
11160             SEDOBJ="s/\.o/.so/g"
11161             if test "$AppleGCC" = yes; then
11162
11163 for ac_header in mach-o/dyld.h
11164 do
11165 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
11166 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11167   { echo "$as_me:$LINENO: checking for $ac_header" >&5
11168 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11169 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11170   echo $ECHO_N "(cached) $ECHO_C" >&6
11171 fi
11172 ac_res=`eval echo '${'$as_ac_Header'}'`
11173                { echo "$as_me:$LINENO: result: $ac_res" >&5
11174 echo "${ECHO_T}$ac_res" >&6; }
11175 else
11176   # Is the header compilable?
11177 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
11178 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
11179 cat >conftest.$ac_ext <<_ACEOF
11180 /* confdefs.h.  */
11181 _ACEOF
11182 cat confdefs.h >>conftest.$ac_ext
11183 cat >>conftest.$ac_ext <<_ACEOF
11184 /* end confdefs.h.  */
11185 $ac_includes_default
11186 #include <$ac_header>
11187 _ACEOF
11188 rm -f conftest.$ac_objext
11189 if { (ac_try="$ac_compile"
11190 case "(($ac_try" in
11191   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11192   *) ac_try_echo=$ac_try;;
11193 esac
11194 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11195   (eval "$ac_compile") 2>conftest.er1
11196   ac_status=$?
11197   grep -v '^ *+' conftest.er1 >conftest.err
11198   rm -f conftest.er1
11199   cat conftest.err >&5
11200   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11201   (exit $ac_status); } && {
11202          test -z "$ac_c_werror_flag" ||
11203          test ! -s conftest.err
11204        } && test -s conftest.$ac_objext; then
11205   ac_header_compiler=yes
11206 else
11207   echo "$as_me: failed program was:" >&5
11208 sed 's/^/| /' conftest.$ac_ext >&5
11209
11210         ac_header_compiler=no
11211 fi
11212
11213 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11214 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
11215 echo "${ECHO_T}$ac_header_compiler" >&6; }
11216
11217 # Is the header present?
11218 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
11219 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
11220 cat >conftest.$ac_ext <<_ACEOF
11221 /* confdefs.h.  */
11222 _ACEOF
11223 cat confdefs.h >>conftest.$ac_ext
11224 cat >>conftest.$ac_ext <<_ACEOF
11225 /* end confdefs.h.  */
11226 #include <$ac_header>
11227 _ACEOF
11228 if { (ac_try="$ac_cpp conftest.$ac_ext"
11229 case "(($ac_try" in
11230   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11231   *) ac_try_echo=$ac_try;;
11232 esac
11233 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11234   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
11235   ac_status=$?
11236   grep -v '^ *+' conftest.er1 >conftest.err
11237   rm -f conftest.er1
11238   cat conftest.err >&5
11239   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11240   (exit $ac_status); } >/dev/null && {
11241          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
11242          test ! -s conftest.err
11243        }; then
11244   ac_header_preproc=yes
11245 else
11246   echo "$as_me: failed program was:" >&5
11247 sed 's/^/| /' conftest.$ac_ext >&5
11248
11249   ac_header_preproc=no
11250 fi
11251
11252 rm -f conftest.err conftest.$ac_ext
11253 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
11254 echo "${ECHO_T}$ac_header_preproc" >&6; }
11255
11256 # So?  What about this header?
11257 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
11258   yes:no: )
11259     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
11260 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
11261     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
11262 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
11263     ac_header_preproc=yes
11264     ;;
11265   no:yes:* )
11266     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
11267 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
11268     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
11269 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
11270     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
11271 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
11272     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
11273 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
11274     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
11275 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
11276     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
11277 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
11278
11279     ;;
11280 esac
11281 { echo "$as_me:$LINENO: checking for $ac_header" >&5
11282 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11283 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11284   echo $ECHO_N "(cached) $ECHO_C" >&6
11285 else
11286   eval "$as_ac_Header=\$ac_header_preproc"
11287 fi
11288 ac_res=`eval echo '${'$as_ac_Header'}'`
11289                { echo "$as_me:$LINENO: result: $ac_res" >&5
11290 echo "${ECHO_T}$ac_res" >&6; }
11291
11292 fi
11293 if test `eval echo '${'$as_ac_Header'}'` = yes; then
11294   cat >>confdefs.h <<_ACEOF
11295 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
11296 _ACEOF
11297
11298 fi
11299
11300 done
11301
11302             fi
11303             { echo "$as_me:$LINENO: checking for dlsym" >&5
11304 echo $ECHO_N "checking for dlsym... $ECHO_C" >&6; }
11305 if test "${ac_cv_func_dlsym+set}" = set; then
11306   echo $ECHO_N "(cached) $ECHO_C" >&6
11307 else
11308   cat >conftest.$ac_ext <<_ACEOF
11309 /* confdefs.h.  */
11310 _ACEOF
11311 cat confdefs.h >>conftest.$ac_ext
11312 cat >>conftest.$ac_ext <<_ACEOF
11313 /* end confdefs.h.  */
11314 /* Define dlsym to an innocuous variant, in case <limits.h> declares dlsym.
11315    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
11316 #define dlsym innocuous_dlsym
11317
11318 /* System header to define __stub macros and hopefully few prototypes,
11319     which can conflict with char dlsym (); below.
11320     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11321     <limits.h> exists even on freestanding compilers.  */
11322
11323 #ifdef __STDC__
11324 # include <limits.h>
11325 #else
11326 # include <assert.h>
11327 #endif
11328
11329 #undef dlsym
11330
11331 /* Override any GCC internal prototype to avoid an error.
11332    Use char because int might match the return type of a GCC
11333    builtin and then its argument prototype would still apply.  */
11334 #ifdef __cplusplus
11335 extern "C"
11336 #endif
11337 char dlsym ();
11338 /* The GNU C library defines this for functions which it implements
11339     to always fail with ENOSYS.  Some functions are actually named
11340     something starting with __ and the normal name is an alias.  */
11341 #if defined __stub_dlsym || defined __stub___dlsym
11342 choke me
11343 #endif
11344
11345 int
11346 main ()
11347 {
11348 return dlsym ();
11349   ;
11350   return 0;
11351 }
11352 _ACEOF
11353 rm -f conftest.$ac_objext conftest$ac_exeext
11354 if { (ac_try="$ac_link"
11355 case "(($ac_try" in
11356   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11357   *) ac_try_echo=$ac_try;;
11358 esac
11359 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11360   (eval "$ac_link") 2>conftest.er1
11361   ac_status=$?
11362   grep -v '^ *+' conftest.er1 >conftest.err
11363   rm -f conftest.er1
11364   cat conftest.err >&5
11365   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11366   (exit $ac_status); } && {
11367          test -z "$ac_c_werror_flag" ||
11368          test ! -s conftest.err
11369        } && test -s conftest$ac_exeext &&
11370        $as_test_x conftest$ac_exeext; then
11371   ac_cv_func_dlsym=yes
11372 else
11373   echo "$as_me: failed program was:" >&5
11374 sed 's/^/| /' conftest.$ac_ext >&5
11375
11376         ac_cv_func_dlsym=no
11377 fi
11378
11379 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11380       conftest$ac_exeext conftest.$ac_ext
11381 fi
11382 { echo "$as_me:$LINENO: result: $ac_cv_func_dlsym" >&5
11383 echo "${ECHO_T}$ac_cv_func_dlsym" >&6; }
11384 if test $ac_cv_func_dlsym = yes; then
11385   :
11386 else
11387
11388               { echo "$as_me:$LINENO: WARNING: dlsym is not available, shared modules disabled" >&5
11389 echo "$as_me: WARNING: dlsym is not available, shared modules disabled" >&2;}
11390               shared_modules=no
11391
11392 fi
11393
11394
11395 for ac_func in dlfunc
11396 do
11397 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11398 { echo "$as_me:$LINENO: checking for $ac_func" >&5
11399 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11400 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11401   echo $ECHO_N "(cached) $ECHO_C" >&6
11402 else
11403   cat >conftest.$ac_ext <<_ACEOF
11404 /* confdefs.h.  */
11405 _ACEOF
11406 cat confdefs.h >>conftest.$ac_ext
11407 cat >>conftest.$ac_ext <<_ACEOF
11408 /* end confdefs.h.  */
11409 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11410    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
11411 #define $ac_func innocuous_$ac_func
11412
11413 /* System header to define __stub macros and hopefully few prototypes,
11414     which can conflict with char $ac_func (); below.
11415     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11416     <limits.h> exists even on freestanding compilers.  */
11417
11418 #ifdef __STDC__
11419 # include <limits.h>
11420 #else
11421 # include <assert.h>
11422 #endif
11423
11424 #undef $ac_func
11425
11426 /* Override any GCC internal prototype to avoid an error.
11427    Use char because int might match the return type of a GCC
11428    builtin and then its argument prototype would still apply.  */
11429 #ifdef __cplusplus
11430 extern "C"
11431 #endif
11432 char $ac_func ();
11433 /* The GNU C library defines this for functions which it implements
11434     to always fail with ENOSYS.  Some functions are actually named
11435     something starting with __ and the normal name is an alias.  */
11436 #if defined __stub_$ac_func || defined __stub___$ac_func
11437 choke me
11438 #endif
11439
11440 int
11441 main ()
11442 {
11443 return $ac_func ();
11444   ;
11445   return 0;
11446 }
11447 _ACEOF
11448 rm -f conftest.$ac_objext conftest$ac_exeext
11449 if { (ac_try="$ac_link"
11450 case "(($ac_try" in
11451   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11452   *) ac_try_echo=$ac_try;;
11453 esac
11454 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11455   (eval "$ac_link") 2>conftest.er1
11456   ac_status=$?
11457   grep -v '^ *+' conftest.er1 >conftest.err
11458   rm -f conftest.er1
11459   cat conftest.err >&5
11460   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11461   (exit $ac_status); } && {
11462          test -z "$ac_c_werror_flag" ||
11463          test ! -s conftest.err
11464        } && test -s conftest$ac_exeext &&
11465        $as_test_x conftest$ac_exeext; then
11466   eval "$as_ac_var=yes"
11467 else
11468   echo "$as_me: failed program was:" >&5
11469 sed 's/^/| /' conftest.$ac_ext >&5
11470
11471         eval "$as_ac_var=no"
11472 fi
11473
11474 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11475       conftest$ac_exeext conftest.$ac_ext
11476 fi
11477 ac_res=`eval echo '${'$as_ac_var'}'`
11478                { echo "$as_me:$LINENO: result: $ac_res" >&5
11479 echo "${ECHO_T}$ac_res" >&6; }
11480 if test `eval echo '${'$as_ac_var'}'` = yes; then
11481   cat >>confdefs.h <<_ACEOF
11482 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11483 _ACEOF
11484
11485 fi
11486 done
11487
11488
11489 else
11490
11491             shared_modules=no
11492
11493 fi
11494
11495
11496 fi
11497
11498 fi
11499
11500
11501 cat >>confdefs.h <<_ACEOF
11502 #define SHARED_SUFFIX "$SUFFIX"
11503 _ACEOF
11504
11505
11506 if test "$shared_modules" = yes; then
11507         # The GNU linker requires the -export-dynamic option to make
11508         # all symbols visible in the dynamic symbol table.
11509         hold_ldflags=$LDFLAGS
11510         { echo "$as_me:$LINENO: checking for the ld -export-dynamic flag" >&5
11511 echo $ECHO_N "checking for the ld -export-dynamic flag... $ECHO_C" >&6; }
11512         LDFLAGS="${LDFLAGS} -Wl,-export-dynamic -Werror"
11513         cat >conftest.$ac_ext <<_ACEOF
11514 /* confdefs.h.  */
11515 _ACEOF
11516 cat confdefs.h >>conftest.$ac_ext
11517 cat >>conftest.$ac_ext <<_ACEOF
11518 /* end confdefs.h.  */
11519
11520 int
11521 main ()
11522 {
11523 int i;
11524   ;
11525   return 0;
11526 }
11527 _ACEOF
11528 rm -f conftest.$ac_objext conftest$ac_exeext
11529 if { (ac_try="$ac_link"
11530 case "(($ac_try" in
11531   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11532   *) ac_try_echo=$ac_try;;
11533 esac
11534 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11535   (eval "$ac_link") 2>conftest.er1
11536   ac_status=$?
11537   grep -v '^ *+' conftest.er1 >conftest.err
11538   rm -f conftest.er1
11539   cat conftest.err >&5
11540   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11541   (exit $ac_status); } && {
11542          test -z "$ac_c_werror_flag" ||
11543          test ! -s conftest.err
11544        } && test -s conftest$ac_exeext &&
11545        $as_test_x conftest$ac_exeext; then
11546   found=yes
11547 else
11548   echo "$as_me: failed program was:" >&5
11549 sed 's/^/| /' conftest.$ac_ext >&5
11550
11551         found=no
11552 fi
11553
11554 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11555       conftest$ac_exeext conftest.$ac_ext
11556         LDFLAGS=$hold_ldflags
11557
11558         if expr "`uname -s`" : ^IRIX >/dev/null 2>&1; then
11559                 found="no, IRIX ld uses -B,dynamic"
11560                 LDFLAGS="${LDFLAGS} -Wl,-B,dynamic"
11561         fi
11562
11563         if expr "`uname -s`" : ^AIX >/dev/null 2>&1; then
11564                 found="no, AIX ld uses -G -brtl"
11565                 LDFLAGS="${LDFLAGS} -Wl,-G,-brtl"
11566         fi
11567
11568         { echo "$as_me:$LINENO: result: $found" >&5
11569 echo "${ECHO_T}$found" >&6; }
11570
11571         if test "$found" = yes; then
11572                 LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
11573         fi
11574
11575         { echo "$as_me:$LINENO: checking for compiler option to produce PIC" >&5
11576 echo $ECHO_N "checking for compiler option to produce PIC... $ECHO_C" >&6; }
11577                                 if test "$SGS" = "yes"; then
11578                 { echo "$as_me:$LINENO: result: SVR4 SGS interfaces: -KPIC -DPIC -G" >&5
11579 echo "${ECHO_T}SVR4 SGS interfaces: -KPIC -DPIC -G" >&6; }
11580                 PICFLAGS="-KPIC -DPIC -G"
11581         fi
11582
11583         if test "$AppleGCC" = "yes"; then
11584                 { echo "$as_me:$LINENO: result: Darwin Mach-O bundles: -fno-common -bundle -flat_namespace -undefined suppress" >&5
11585 echo "${ECHO_T}Darwin Mach-O bundles: -fno-common -bundle -flat_namespace -undefined suppress" >&6; }
11586                 PICFLAGS="-fno-common -bundle -flat_namespace -undefined suppress"
11587         fi
11588                                                                 if test "$HPUX" = "yes" -a "$CC" != gcc; then
11589                 { echo "$as_me:$LINENO: result: HP-UX cc: +z -r -q -n" >&5
11590 echo "${ECHO_T}HP-UX cc: +z -r -q -n" >&6; }
11591                 PICFLAGS="+z -r -q -n -c"
11592                 { echo "$as_me:$LINENO: checking if +ESfic is required on this platform" >&5
11593 echo $ECHO_N "checking if +ESfic is required on this platform... $ECHO_C" >&6; }
11594
11595                 if expr "`$CC +ESfic 2>&1`" : ".*neither supported.*" >/dev/null; then
11596                         { echo "$as_me:$LINENO: result: no" >&5
11597 echo "${ECHO_T}no" >&6; }
11598                 else
11599                         { echo "$as_me:$LINENO: result: yes" >&5
11600 echo "${ECHO_T}yes" >&6; }
11601                         PICFLAGS="$PICFLAGS +ESfic"
11602                 fi
11603
11604                 LDFLAGS="${LDFLAGS} -Wl,-E"
11605         fi
11606         if test "$Tru" = yes -a "$CC" != gcc; then
11607                 { echo "$as_me:$LINENO: result: Tru64: -shared -expect_unresolved '*'" >&5
11608 echo "${ECHO_T}Tru64: -shared -expect_unresolved '*'" >&6; }
11609                 PICFLAGS="-shared -expect_unresolved '*' "
11610                 LDFLAGS="-call_shared"
11611         fi
11612         if test -z "$PICFLAGS"; then
11613                 if test "$ac_cv_c_compiler_gnu" = "yes"; then
11614                         { echo "$as_me:$LINENO: result: gcc: -fPIC -DPIC -shared" >&5
11615 echo "${ECHO_T}gcc: -fPIC -DPIC -shared" >&6; }
11616                         PICFLAGS="-fPIC -DPIC -shared"
11617                 else
11618                         { echo "$as_me:$LINENO: result: no" >&5
11619 echo "${ECHO_T}no" >&6; }
11620                         shared_modules=no
11621                 fi
11622         fi
11623 fi
11624
11625 # rpath, for finding libratbox.so at run time
11626 hold_ldflags=$LDFLAGS
11627 { echo "$as_me:$LINENO: checking for the ld -rpath flag" >&5
11628 echo $ECHO_N "checking for the ld -rpath flag... $ECHO_C" >&6; }
11629 LDFLAGS="${LDFLAGS} -Wl,-rpath=${libdir}"
11630 cat >conftest.$ac_ext <<_ACEOF
11631 /* confdefs.h.  */
11632 _ACEOF
11633 cat confdefs.h >>conftest.$ac_ext
11634 cat >>conftest.$ac_ext <<_ACEOF
11635 /* end confdefs.h.  */
11636
11637 int
11638 main ()
11639 {
11640 int i;
11641   ;
11642   return 0;
11643 }
11644 _ACEOF
11645 rm -f conftest.$ac_objext conftest$ac_exeext
11646 if { (ac_try="$ac_link"
11647 case "(($ac_try" in
11648   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11649   *) ac_try_echo=$ac_try;;
11650 esac
11651 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11652   (eval "$ac_link") 2>conftest.er1
11653   ac_status=$?
11654   grep -v '^ *+' conftest.er1 >conftest.err
11655   rm -f conftest.er1
11656   cat conftest.err >&5
11657   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11658   (exit $ac_status); } && {
11659          test -z "$ac_c_werror_flag" ||
11660          test ! -s conftest.err
11661        } && test -s conftest$ac_exeext &&
11662        $as_test_x conftest$ac_exeext; then
11663   found=yes
11664 else
11665   echo "$as_me: failed program was:" >&5
11666 sed 's/^/| /' conftest.$ac_ext >&5
11667
11668         found=no
11669 fi
11670
11671 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11672       conftest$ac_exeext conftest.$ac_ext
11673 LDFLAGS=$hold_ldflags
11674 { echo "$as_me:$LINENO: result: $found" >&5
11675 echo "${ECHO_T}$found" >&6; }
11676 if test "$found" = yes; then
11677         LDFLAGS="${LDFLAGS} -Wl,-rpath=\${libdir}"
11678 fi
11679
11680 # This must be down here, or it will mess up checks like the ones
11681 # for -Wl,-export-dynamic
11682 # -- jilles
11683 CWARNS=""
11684 # Check whether --enable-warnings was given.
11685 if test "${enable_warnings+set}" = set; then
11686   enableval=$enable_warnings;
11687 IRC_CFLAGS="$IRC_CFLAGS -O0"
11688 CFLAGS="$IRC_CFLAGS"
11689
11690
11691  { echo "$as_me:$LINENO: checking GCC flag(s) -Wall" >&5
11692 echo $ECHO_N "checking GCC flag(s) -Wall... $ECHO_C" >&6; }
11693  if test "${GCC-no}" = yes
11694  then
11695   if test "${charybdis_cv_c_gcc_w_all+set}" = set; then
11696   echo $ECHO_N "(cached) $ECHO_C" >&6
11697 else
11698
11699    oldcflags="${CFLAGS-}"
11700    CFLAGS="${CFLAGS-} ${CWARNS} -Wall -Werror"
11701    cat >conftest.$ac_ext <<_ACEOF
11702 /* confdefs.h.  */
11703 _ACEOF
11704 cat confdefs.h >>conftest.$ac_ext
11705 cat >>conftest.$ac_ext <<_ACEOF
11706 /* end confdefs.h.  */
11707
11708 #include <string.h>
11709 #include <stdio.h>
11710 int main(void);
11711
11712 int
11713 main ()
11714 {
11715
11716     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
11717
11718   ;
11719   return 0;
11720 }
11721 _ACEOF
11722 rm -f conftest.$ac_objext
11723 if { (ac_try="$ac_compile"
11724 case "(($ac_try" in
11725   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11726   *) ac_try_echo=$ac_try;;
11727 esac
11728 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11729   (eval "$ac_compile") 2>conftest.er1
11730   ac_status=$?
11731   grep -v '^ *+' conftest.er1 >conftest.err
11732   rm -f conftest.er1
11733   cat conftest.err >&5
11734   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11735   (exit $ac_status); } && {
11736          test -z "$ac_c_werror_flag" ||
11737          test ! -s conftest.err
11738        } && test -s conftest.$ac_objext; then
11739   charybdis_cv_c_gcc_w_all=yes
11740 else
11741   echo "$as_me: failed program was:" >&5
11742 sed 's/^/| /' conftest.$ac_ext >&5
11743
11744         charybdis_cv_c_gcc_w_all=no
11745 fi
11746
11747 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11748    CFLAGS="${oldcflags}"
11749 fi
11750
11751   if test "x$charybdis_cv_c_gcc_w_all" = xyes; then
11752    CWARNS="${CWARNS}-Wall "
11753    { echo "$as_me:$LINENO: result: ok" >&5
11754 echo "${ECHO_T}ok" >&6; }
11755   else
11756    charybdis_cv_c_gcc_w_all=''
11757    { echo "$as_me:$LINENO: result: no" >&5
11758 echo "${ECHO_T}no" >&6; }
11759   fi
11760  else
11761   { echo "$as_me:$LINENO: result: no" >&5
11762 echo "${ECHO_T}no" >&6; }
11763  fi
11764
11765
11766  { echo "$as_me:$LINENO: checking GCC flag(s) -Wpointer-arith" >&5
11767 echo $ECHO_N "checking GCC flag(s) -Wpointer-arith... $ECHO_C" >&6; }
11768  if test "${GCC-no}" = yes
11769  then
11770   if test "${charybdis_cv_c_gcc_w_pointer_arith+set}" = set; then
11771   echo $ECHO_N "(cached) $ECHO_C" >&6
11772 else
11773
11774    oldcflags="${CFLAGS-}"
11775    CFLAGS="${CFLAGS-} ${CWARNS} -Wpointer-arith -Werror"
11776    cat >conftest.$ac_ext <<_ACEOF
11777 /* confdefs.h.  */
11778 _ACEOF
11779 cat confdefs.h >>conftest.$ac_ext
11780 cat >>conftest.$ac_ext <<_ACEOF
11781 /* end confdefs.h.  */
11782
11783 #include <string.h>
11784 #include <stdio.h>
11785 int main(void);
11786
11787 int
11788 main ()
11789 {
11790
11791     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
11792
11793   ;
11794   return 0;
11795 }
11796 _ACEOF
11797 rm -f conftest.$ac_objext
11798 if { (ac_try="$ac_compile"
11799 case "(($ac_try" in
11800   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11801   *) ac_try_echo=$ac_try;;
11802 esac
11803 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11804   (eval "$ac_compile") 2>conftest.er1
11805   ac_status=$?
11806   grep -v '^ *+' conftest.er1 >conftest.err
11807   rm -f conftest.er1
11808   cat conftest.err >&5
11809   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11810   (exit $ac_status); } && {
11811          test -z "$ac_c_werror_flag" ||
11812          test ! -s conftest.err
11813        } && test -s conftest.$ac_objext; then
11814   charybdis_cv_c_gcc_w_pointer_arith=yes
11815 else
11816   echo "$as_me: failed program was:" >&5
11817 sed 's/^/| /' conftest.$ac_ext >&5
11818
11819         charybdis_cv_c_gcc_w_pointer_arith=no
11820 fi
11821
11822 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11823    CFLAGS="${oldcflags}"
11824 fi
11825
11826   if test "x$charybdis_cv_c_gcc_w_pointer_arith" = xyes; then
11827    CWARNS="${CWARNS}-Wpointer-arith "
11828    { echo "$as_me:$LINENO: result: ok" >&5
11829 echo "${ECHO_T}ok" >&6; }
11830   else
11831    charybdis_cv_c_gcc_w_pointer_arith=''
11832    { echo "$as_me:$LINENO: result: no" >&5
11833 echo "${ECHO_T}no" >&6; }
11834   fi
11835  else
11836   { echo "$as_me:$LINENO: result: no" >&5
11837 echo "${ECHO_T}no" >&6; }
11838  fi
11839
11840
11841  { echo "$as_me:$LINENO: checking GCC flag(s) -Wimplicit -Wnested-externs" >&5
11842 echo $ECHO_N "checking GCC flag(s) -Wimplicit -Wnested-externs... $ECHO_C" >&6; }
11843  if test "${GCC-no}" = yes
11844  then
11845   if test "${charybdis_cv_c_gcc_w_implicit+set}" = set; then
11846   echo $ECHO_N "(cached) $ECHO_C" >&6
11847 else
11848
11849    oldcflags="${CFLAGS-}"
11850    CFLAGS="${CFLAGS-} ${CWARNS} -Wimplicit -Wnested-externs -Werror"
11851    cat >conftest.$ac_ext <<_ACEOF
11852 /* confdefs.h.  */
11853 _ACEOF
11854 cat confdefs.h >>conftest.$ac_ext
11855 cat >>conftest.$ac_ext <<_ACEOF
11856 /* end confdefs.h.  */
11857
11858 #include <string.h>
11859 #include <stdio.h>
11860 int main(void);
11861
11862 int
11863 main ()
11864 {
11865
11866     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
11867
11868   ;
11869   return 0;
11870 }
11871 _ACEOF
11872 rm -f conftest.$ac_objext
11873 if { (ac_try="$ac_compile"
11874 case "(($ac_try" in
11875   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11876   *) ac_try_echo=$ac_try;;
11877 esac
11878 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11879   (eval "$ac_compile") 2>conftest.er1
11880   ac_status=$?
11881   grep -v '^ *+' conftest.er1 >conftest.err
11882   rm -f conftest.er1
11883   cat conftest.err >&5
11884   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11885   (exit $ac_status); } && {
11886          test -z "$ac_c_werror_flag" ||
11887          test ! -s conftest.err
11888        } && test -s conftest.$ac_objext; then
11889   charybdis_cv_c_gcc_w_implicit=yes
11890 else
11891   echo "$as_me: failed program was:" >&5
11892 sed 's/^/| /' conftest.$ac_ext >&5
11893
11894         charybdis_cv_c_gcc_w_implicit=no
11895 fi
11896
11897 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11898    CFLAGS="${oldcflags}"
11899 fi
11900
11901   if test "x$charybdis_cv_c_gcc_w_implicit" = xyes; then
11902    CWARNS="${CWARNS}-Wimplicit -Wnested-externs "
11903    { echo "$as_me:$LINENO: result: ok" >&5
11904 echo "${ECHO_T}ok" >&6; }
11905   else
11906    charybdis_cv_c_gcc_w_implicit=''
11907    { echo "$as_me:$LINENO: result: no" >&5
11908 echo "${ECHO_T}no" >&6; }
11909   fi
11910  else
11911   { echo "$as_me:$LINENO: result: no" >&5
11912 echo "${ECHO_T}no" >&6; }
11913  fi
11914
11915
11916  { echo "$as_me:$LINENO: checking GCC flag(s) -Wcast-align" >&5
11917 echo $ECHO_N "checking GCC flag(s) -Wcast-align... $ECHO_C" >&6; }
11918  if test "${GCC-no}" = yes
11919  then
11920   if test "${charybdis_cv_c_gcc_w_cast_align+set}" = set; then
11921   echo $ECHO_N "(cached) $ECHO_C" >&6
11922 else
11923
11924    oldcflags="${CFLAGS-}"
11925    CFLAGS="${CFLAGS-} ${CWARNS} -Wcast-align -Werror"
11926    cat >conftest.$ac_ext <<_ACEOF
11927 /* confdefs.h.  */
11928 _ACEOF
11929 cat confdefs.h >>conftest.$ac_ext
11930 cat >>conftest.$ac_ext <<_ACEOF
11931 /* end confdefs.h.  */
11932
11933 #include <string.h>
11934 #include <stdio.h>
11935 int main(void);
11936
11937 int
11938 main ()
11939 {
11940
11941     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
11942
11943   ;
11944   return 0;
11945 }
11946 _ACEOF
11947 rm -f conftest.$ac_objext
11948 if { (ac_try="$ac_compile"
11949 case "(($ac_try" in
11950   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11951   *) ac_try_echo=$ac_try;;
11952 esac
11953 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11954   (eval "$ac_compile") 2>conftest.er1
11955   ac_status=$?
11956   grep -v '^ *+' conftest.er1 >conftest.err
11957   rm -f conftest.er1
11958   cat conftest.err >&5
11959   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11960   (exit $ac_status); } && {
11961          test -z "$ac_c_werror_flag" ||
11962          test ! -s conftest.err
11963        } && test -s conftest.$ac_objext; then
11964   charybdis_cv_c_gcc_w_cast_align=yes
11965 else
11966   echo "$as_me: failed program was:" >&5
11967 sed 's/^/| /' conftest.$ac_ext >&5
11968
11969         charybdis_cv_c_gcc_w_cast_align=no
11970 fi
11971
11972 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11973    CFLAGS="${oldcflags}"
11974 fi
11975
11976   if test "x$charybdis_cv_c_gcc_w_cast_align" = xyes; then
11977    CWARNS="${CWARNS}-Wcast-align "
11978    { echo "$as_me:$LINENO: result: ok" >&5
11979 echo "${ECHO_T}ok" >&6; }
11980   else
11981    charybdis_cv_c_gcc_w_cast_align=''
11982    { echo "$as_me:$LINENO: result: no" >&5
11983 echo "${ECHO_T}no" >&6; }
11984   fi
11985  else
11986   { echo "$as_me:$LINENO: result: no" >&5
11987 echo "${ECHO_T}no" >&6; }
11988  fi
11989
11990
11991  { echo "$as_me:$LINENO: checking GCC flag(s) -Wcast-qual" >&5
11992 echo $ECHO_N "checking GCC flag(s) -Wcast-qual... $ECHO_C" >&6; }
11993  if test "${GCC-no}" = yes
11994  then
11995   if test "${charybdis_cv_c_gcc_w_cast_qual+set}" = set; then
11996   echo $ECHO_N "(cached) $ECHO_C" >&6
11997 else
11998
11999    oldcflags="${CFLAGS-}"
12000    CFLAGS="${CFLAGS-} ${CWARNS} -Wcast-qual -Werror"
12001    cat >conftest.$ac_ext <<_ACEOF
12002 /* confdefs.h.  */
12003 _ACEOF
12004 cat confdefs.h >>conftest.$ac_ext
12005 cat >>conftest.$ac_ext <<_ACEOF
12006 /* end confdefs.h.  */
12007
12008 #include <string.h>
12009 #include <stdio.h>
12010 int main(void);
12011
12012 int
12013 main ()
12014 {
12015
12016     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
12017
12018   ;
12019   return 0;
12020 }
12021 _ACEOF
12022 rm -f conftest.$ac_objext
12023 if { (ac_try="$ac_compile"
12024 case "(($ac_try" in
12025   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12026   *) ac_try_echo=$ac_try;;
12027 esac
12028 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12029   (eval "$ac_compile") 2>conftest.er1
12030   ac_status=$?
12031   grep -v '^ *+' conftest.er1 >conftest.err
12032   rm -f conftest.er1
12033   cat conftest.err >&5
12034   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12035   (exit $ac_status); } && {
12036          test -z "$ac_c_werror_flag" ||
12037          test ! -s conftest.err
12038        } && test -s conftest.$ac_objext; then
12039   charybdis_cv_c_gcc_w_cast_qual=yes
12040 else
12041   echo "$as_me: failed program was:" >&5
12042 sed 's/^/| /' conftest.$ac_ext >&5
12043
12044         charybdis_cv_c_gcc_w_cast_qual=no
12045 fi
12046
12047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12048    CFLAGS="${oldcflags}"
12049 fi
12050
12051   if test "x$charybdis_cv_c_gcc_w_cast_qual" = xyes; then
12052    CWARNS="${CWARNS}-Wcast-qual "
12053    { echo "$as_me:$LINENO: result: ok" >&5
12054 echo "${ECHO_T}ok" >&6; }
12055   else
12056    charybdis_cv_c_gcc_w_cast_qual=''
12057    { echo "$as_me:$LINENO: result: no" >&5
12058 echo "${ECHO_T}no" >&6; }
12059   fi
12060  else
12061   { echo "$as_me:$LINENO: result: no" >&5
12062 echo "${ECHO_T}no" >&6; }
12063  fi
12064
12065
12066  { echo "$as_me:$LINENO: checking GCC flag(s) -Wwrite-strings" >&5
12067 echo $ECHO_N "checking GCC flag(s) -Wwrite-strings... $ECHO_C" >&6; }
12068  if test "${GCC-no}" = yes
12069  then
12070   if test "${charybdis_cv_c_gcc_w_write_strings+set}" = set; then
12071   echo $ECHO_N "(cached) $ECHO_C" >&6
12072 else
12073
12074    oldcflags="${CFLAGS-}"
12075    CFLAGS="${CFLAGS-} ${CWARNS} -Wwrite-strings -Werror"
12076    cat >conftest.$ac_ext <<_ACEOF
12077 /* confdefs.h.  */
12078 _ACEOF
12079 cat confdefs.h >>conftest.$ac_ext
12080 cat >>conftest.$ac_ext <<_ACEOF
12081 /* end confdefs.h.  */
12082
12083 #include <string.h>
12084 #include <stdio.h>
12085 int main(void);
12086
12087 int
12088 main ()
12089 {
12090
12091     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
12092
12093   ;
12094   return 0;
12095 }
12096 _ACEOF
12097 rm -f conftest.$ac_objext
12098 if { (ac_try="$ac_compile"
12099 case "(($ac_try" in
12100   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12101   *) ac_try_echo=$ac_try;;
12102 esac
12103 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12104   (eval "$ac_compile") 2>conftest.er1
12105   ac_status=$?
12106   grep -v '^ *+' conftest.er1 >conftest.err
12107   rm -f conftest.er1
12108   cat conftest.err >&5
12109   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12110   (exit $ac_status); } && {
12111          test -z "$ac_c_werror_flag" ||
12112          test ! -s conftest.err
12113        } && test -s conftest.$ac_objext; then
12114   charybdis_cv_c_gcc_w_write_strings=yes
12115 else
12116   echo "$as_me: failed program was:" >&5
12117 sed 's/^/| /' conftest.$ac_ext >&5
12118
12119         charybdis_cv_c_gcc_w_write_strings=no
12120 fi
12121
12122 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12123    CFLAGS="${oldcflags}"
12124 fi
12125
12126   if test "x$charybdis_cv_c_gcc_w_write_strings" = xyes; then
12127    CWARNS="${CWARNS}-Wwrite-strings "
12128    { echo "$as_me:$LINENO: result: ok" >&5
12129 echo "${ECHO_T}ok" >&6; }
12130   else
12131    charybdis_cv_c_gcc_w_write_strings=''
12132    { echo "$as_me:$LINENO: result: no" >&5
12133 echo "${ECHO_T}no" >&6; }
12134   fi
12135  else
12136   { echo "$as_me:$LINENO: result: no" >&5
12137 echo "${ECHO_T}no" >&6; }
12138  fi
12139
12140
12141  { echo "$as_me:$LINENO: checking GCC flag(s) -Werror-implicit-function-declaration" >&5
12142 echo $ECHO_N "checking GCC flag(s) -Werror-implicit-function-declaration... $ECHO_C" >&6; }
12143  if test "${GCC-no}" = yes
12144  then
12145   if test "${charybdis_cv_c_gcc_w_error_implicit_function_declaration+set}" = set; then
12146   echo $ECHO_N "(cached) $ECHO_C" >&6
12147 else
12148
12149    oldcflags="${CFLAGS-}"
12150    CFLAGS="${CFLAGS-} ${CWARNS} -Werror-implicit-function-declaration -Werror"
12151    cat >conftest.$ac_ext <<_ACEOF
12152 /* confdefs.h.  */
12153 _ACEOF
12154 cat confdefs.h >>conftest.$ac_ext
12155 cat >>conftest.$ac_ext <<_ACEOF
12156 /* end confdefs.h.  */
12157
12158 #include <string.h>
12159 #include <stdio.h>
12160 int main(void);
12161
12162 int
12163 main ()
12164 {
12165
12166     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
12167
12168   ;
12169   return 0;
12170 }
12171 _ACEOF
12172 rm -f conftest.$ac_objext
12173 if { (ac_try="$ac_compile"
12174 case "(($ac_try" in
12175   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12176   *) ac_try_echo=$ac_try;;
12177 esac
12178 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12179   (eval "$ac_compile") 2>conftest.er1
12180   ac_status=$?
12181   grep -v '^ *+' conftest.er1 >conftest.err
12182   rm -f conftest.er1
12183   cat conftest.err >&5
12184   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12185   (exit $ac_status); } && {
12186          test -z "$ac_c_werror_flag" ||
12187          test ! -s conftest.err
12188        } && test -s conftest.$ac_objext; then
12189   charybdis_cv_c_gcc_w_error_implicit_function_declaration=yes
12190 else
12191   echo "$as_me: failed program was:" >&5
12192 sed 's/^/| /' conftest.$ac_ext >&5
12193
12194         charybdis_cv_c_gcc_w_error_implicit_function_declaration=no
12195 fi
12196
12197 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12198    CFLAGS="${oldcflags}"
12199 fi
12200
12201   if test "x$charybdis_cv_c_gcc_w_error_implicit_function_declaration" = xyes; then
12202    CWARNS="${CWARNS}-Werror-implicit-function-declaration "
12203    { echo "$as_me:$LINENO: result: ok" >&5
12204 echo "${ECHO_T}ok" >&6; }
12205   else
12206    charybdis_cv_c_gcc_w_error_implicit_function_declaration=''
12207    { echo "$as_me:$LINENO: result: no" >&5
12208 echo "${ECHO_T}no" >&6; }
12209   fi
12210  else
12211   { echo "$as_me:$LINENO: result: no" >&5
12212 echo "${ECHO_T}no" >&6; }
12213  fi
12214
12215
12216  { echo "$as_me:$LINENO: checking GCC flag(s) -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations" >&5
12217 echo $ECHO_N "checking GCC flag(s) -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations... $ECHO_C" >&6; }
12218  if test "${GCC-no}" = yes
12219  then
12220   if test "${charybdis_cv_c_gcc_prototypes+set}" = set; then
12221   echo $ECHO_N "(cached) $ECHO_C" >&6
12222 else
12223
12224    oldcflags="${CFLAGS-}"
12225    CFLAGS="${CFLAGS-} ${CWARNS} -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Werror"
12226    cat >conftest.$ac_ext <<_ACEOF
12227 /* confdefs.h.  */
12228 _ACEOF
12229 cat confdefs.h >>conftest.$ac_ext
12230 cat >>conftest.$ac_ext <<_ACEOF
12231 /* end confdefs.h.  */
12232
12233 #include <string.h>
12234 #include <stdio.h>
12235 int main(void);
12236
12237 int
12238 main ()
12239 {
12240
12241     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
12242
12243   ;
12244   return 0;
12245 }
12246 _ACEOF
12247 rm -f conftest.$ac_objext
12248 if { (ac_try="$ac_compile"
12249 case "(($ac_try" in
12250   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12251   *) ac_try_echo=$ac_try;;
12252 esac
12253 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12254   (eval "$ac_compile") 2>conftest.er1
12255   ac_status=$?
12256   grep -v '^ *+' conftest.er1 >conftest.err
12257   rm -f conftest.er1
12258   cat conftest.err >&5
12259   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12260   (exit $ac_status); } && {
12261          test -z "$ac_c_werror_flag" ||
12262          test ! -s conftest.err
12263        } && test -s conftest.$ac_objext; then
12264   charybdis_cv_c_gcc_prototypes=yes
12265 else
12266   echo "$as_me: failed program was:" >&5
12267 sed 's/^/| /' conftest.$ac_ext >&5
12268
12269         charybdis_cv_c_gcc_prototypes=no
12270 fi
12271
12272 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12273    CFLAGS="${oldcflags}"
12274 fi
12275
12276   if test "x$charybdis_cv_c_gcc_prototypes" = xyes; then
12277    CWARNS="${CWARNS}-Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations "
12278    { echo "$as_me:$LINENO: result: ok" >&5
12279 echo "${ECHO_T}ok" >&6; }
12280   else
12281    charybdis_cv_c_gcc_prototypes=''
12282    { echo "$as_me:$LINENO: result: no" >&5
12283 echo "${ECHO_T}no" >&6; }
12284   fi
12285  else
12286   { echo "$as_me:$LINENO: result: no" >&5
12287 echo "${ECHO_T}no" >&6; }
12288  fi
12289
12290
12291  { echo "$as_me:$LINENO: checking GCC flag(s) -Wparenthesis" >&5
12292 echo $ECHO_N "checking GCC flag(s) -Wparenthesis... $ECHO_C" >&6; }
12293  if test "${GCC-no}" = yes
12294  then
12295   if test "${charybdis_cv_c_gcc_parenthesis+set}" = set; then
12296   echo $ECHO_N "(cached) $ECHO_C" >&6
12297 else
12298
12299    oldcflags="${CFLAGS-}"
12300    CFLAGS="${CFLAGS-} ${CWARNS} -Wparenthesis -Werror"
12301    cat >conftest.$ac_ext <<_ACEOF
12302 /* confdefs.h.  */
12303 _ACEOF
12304 cat confdefs.h >>conftest.$ac_ext
12305 cat >>conftest.$ac_ext <<_ACEOF
12306 /* end confdefs.h.  */
12307
12308 #include <string.h>
12309 #include <stdio.h>
12310 int main(void);
12311
12312 int
12313 main ()
12314 {
12315
12316     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
12317
12318   ;
12319   return 0;
12320 }
12321 _ACEOF
12322 rm -f conftest.$ac_objext
12323 if { (ac_try="$ac_compile"
12324 case "(($ac_try" in
12325   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12326   *) ac_try_echo=$ac_try;;
12327 esac
12328 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12329   (eval "$ac_compile") 2>conftest.er1
12330   ac_status=$?
12331   grep -v '^ *+' conftest.er1 >conftest.err
12332   rm -f conftest.er1
12333   cat conftest.err >&5
12334   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12335   (exit $ac_status); } && {
12336          test -z "$ac_c_werror_flag" ||
12337          test ! -s conftest.err
12338        } && test -s conftest.$ac_objext; then
12339   charybdis_cv_c_gcc_parenthesis=yes
12340 else
12341   echo "$as_me: failed program was:" >&5
12342 sed 's/^/| /' conftest.$ac_ext >&5
12343
12344         charybdis_cv_c_gcc_parenthesis=no
12345 fi
12346
12347 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12348    CFLAGS="${oldcflags}"
12349 fi
12350
12351   if test "x$charybdis_cv_c_gcc_parenthesis" = xyes; then
12352    CWARNS="${CWARNS}-Wparenthesis "
12353    { echo "$as_me:$LINENO: result: ok" >&5
12354 echo "${ECHO_T}ok" >&6; }
12355   else
12356    charybdis_cv_c_gcc_parenthesis=''
12357    { echo "$as_me:$LINENO: result: no" >&5
12358 echo "${ECHO_T}no" >&6; }
12359   fi
12360  else
12361   { echo "$as_me:$LINENO: result: no" >&5
12362 echo "${ECHO_T}no" >&6; }
12363  fi
12364
12365
12366  { echo "$as_me:$LINENO: checking GCC flag(s) -W -Wno-unused" >&5
12367 echo $ECHO_N "checking GCC flag(s) -W -Wno-unused... $ECHO_C" >&6; }
12368  if test "${GCC-no}" = yes
12369  then
12370   if test "${charybdis_cv_c_gcc_w+set}" = set; then
12371   echo $ECHO_N "(cached) $ECHO_C" >&6
12372 else
12373
12374    oldcflags="${CFLAGS-}"
12375    CFLAGS="${CFLAGS-} ${CWARNS} -W -Wno-unused -Werror"
12376    cat >conftest.$ac_ext <<_ACEOF
12377 /* confdefs.h.  */
12378 _ACEOF
12379 cat confdefs.h >>conftest.$ac_ext
12380 cat >>conftest.$ac_ext <<_ACEOF
12381 /* end confdefs.h.  */
12382
12383 #include <string.h>
12384 #include <stdio.h>
12385 int main(void);
12386
12387 int
12388 main ()
12389 {
12390
12391     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
12392
12393   ;
12394   return 0;
12395 }
12396 _ACEOF
12397 rm -f conftest.$ac_objext
12398 if { (ac_try="$ac_compile"
12399 case "(($ac_try" in
12400   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12401   *) ac_try_echo=$ac_try;;
12402 esac
12403 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12404   (eval "$ac_compile") 2>conftest.er1
12405   ac_status=$?
12406   grep -v '^ *+' conftest.er1 >conftest.err
12407   rm -f conftest.er1
12408   cat conftest.err >&5
12409   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12410   (exit $ac_status); } && {
12411          test -z "$ac_c_werror_flag" ||
12412          test ! -s conftest.err
12413        } && test -s conftest.$ac_objext; then
12414   charybdis_cv_c_gcc_w=yes
12415 else
12416   echo "$as_me: failed program was:" >&5
12417 sed 's/^/| /' conftest.$ac_ext >&5
12418
12419         charybdis_cv_c_gcc_w=no
12420 fi
12421
12422 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12423    CFLAGS="${oldcflags}"
12424 fi
12425
12426   if test "x$charybdis_cv_c_gcc_w" = xyes; then
12427    CWARNS="${CWARNS}-W -Wno-unused "
12428    { echo "$as_me:$LINENO: result: ok" >&5
12429 echo "${ECHO_T}ok" >&6; }
12430   else
12431    charybdis_cv_c_gcc_w=''
12432    { echo "$as_me:$LINENO: result: no" >&5
12433 echo "${ECHO_T}no" >&6; }
12434   fi
12435  else
12436   { echo "$as_me:$LINENO: result: no" >&5
12437 echo "${ECHO_T}no" >&6; }
12438  fi
12439
12440
12441  { echo "$as_me:$LINENO: checking GCC flag(s) -Wextra" >&5
12442 echo $ECHO_N "checking GCC flag(s) -Wextra... $ECHO_C" >&6; }
12443  if test "${GCC-no}" = yes
12444  then
12445   if test "${charybdis_cv_c_gcc_w_extra+set}" = set; then
12446   echo $ECHO_N "(cached) $ECHO_C" >&6
12447 else
12448
12449    oldcflags="${CFLAGS-}"
12450    CFLAGS="${CFLAGS-} ${CWARNS} -Wextra -Werror"
12451    cat >conftest.$ac_ext <<_ACEOF
12452 /* confdefs.h.  */
12453 _ACEOF
12454 cat confdefs.h >>conftest.$ac_ext
12455 cat >>conftest.$ac_ext <<_ACEOF
12456 /* end confdefs.h.  */
12457
12458 #include <string.h>
12459 #include <stdio.h>
12460 int main(void);
12461
12462 int
12463 main ()
12464 {
12465
12466     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
12467
12468   ;
12469   return 0;
12470 }
12471 _ACEOF
12472 rm -f conftest.$ac_objext
12473 if { (ac_try="$ac_compile"
12474 case "(($ac_try" in
12475   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12476   *) ac_try_echo=$ac_try;;
12477 esac
12478 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12479   (eval "$ac_compile") 2>conftest.er1
12480   ac_status=$?
12481   grep -v '^ *+' conftest.er1 >conftest.err
12482   rm -f conftest.er1
12483   cat conftest.err >&5
12484   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12485   (exit $ac_status); } && {
12486          test -z "$ac_c_werror_flag" ||
12487          test ! -s conftest.err
12488        } && test -s conftest.$ac_objext; then
12489   charybdis_cv_c_gcc_w_extra=yes
12490 else
12491   echo "$as_me: failed program was:" >&5
12492 sed 's/^/| /' conftest.$ac_ext >&5
12493
12494         charybdis_cv_c_gcc_w_extra=no
12495 fi
12496
12497 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12498    CFLAGS="${oldcflags}"
12499 fi
12500
12501   if test "x$charybdis_cv_c_gcc_w_extra" = xyes; then
12502    CWARNS="${CWARNS}-Wextra "
12503    { echo "$as_me:$LINENO: result: ok" >&5
12504 echo "${ECHO_T}ok" >&6; }
12505   else
12506    charybdis_cv_c_gcc_w_extra=''
12507    { echo "$as_me:$LINENO: result: no" >&5
12508 echo "${ECHO_T}no" >&6; }
12509   fi
12510  else
12511   { echo "$as_me:$LINENO: result: no" >&5
12512 echo "${ECHO_T}no" >&6; }
12513  fi
12514
12515
12516  { echo "$as_me:$LINENO: checking GCC flag(s) -Wshadow" >&5
12517 echo $ECHO_N "checking GCC flag(s) -Wshadow... $ECHO_C" >&6; }
12518  if test "${GCC-no}" = yes
12519  then
12520   if test "${charybdis_cv_c_gcc_w_shadow+set}" = set; then
12521   echo $ECHO_N "(cached) $ECHO_C" >&6
12522 else
12523
12524    oldcflags="${CFLAGS-}"
12525    CFLAGS="${CFLAGS-} ${CWARNS} -Wshadow -Werror"
12526    cat >conftest.$ac_ext <<_ACEOF
12527 /* confdefs.h.  */
12528 _ACEOF
12529 cat confdefs.h >>conftest.$ac_ext
12530 cat >>conftest.$ac_ext <<_ACEOF
12531 /* end confdefs.h.  */
12532
12533 #include <string.h>
12534 #include <stdio.h>
12535 int main(void);
12536
12537 int
12538 main ()
12539 {
12540
12541     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
12542
12543   ;
12544   return 0;
12545 }
12546 _ACEOF
12547 rm -f conftest.$ac_objext
12548 if { (ac_try="$ac_compile"
12549 case "(($ac_try" in
12550   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12551   *) ac_try_echo=$ac_try;;
12552 esac
12553 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12554   (eval "$ac_compile") 2>conftest.er1
12555   ac_status=$?
12556   grep -v '^ *+' conftest.er1 >conftest.err
12557   rm -f conftest.er1
12558   cat conftest.err >&5
12559   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12560   (exit $ac_status); } && {
12561          test -z "$ac_c_werror_flag" ||
12562          test ! -s conftest.err
12563        } && test -s conftest.$ac_objext; then
12564   charybdis_cv_c_gcc_w_shadow=yes
12565 else
12566   echo "$as_me: failed program was:" >&5
12567 sed 's/^/| /' conftest.$ac_ext >&5
12568
12569         charybdis_cv_c_gcc_w_shadow=no
12570 fi
12571
12572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12573    CFLAGS="${oldcflags}"
12574 fi
12575
12576   if test "x$charybdis_cv_c_gcc_w_shadow" = xyes; then
12577    CWARNS="${CWARNS}-Wshadow "
12578    { echo "$as_me:$LINENO: result: ok" >&5
12579 echo "${ECHO_T}ok" >&6; }
12580   else
12581    charybdis_cv_c_gcc_w_shadow=''
12582    { echo "$as_me:$LINENO: result: no" >&5
12583 echo "${ECHO_T}no" >&6; }
12584   fi
12585  else
12586   { echo "$as_me:$LINENO: result: no" >&5
12587 echo "${ECHO_T}no" >&6; }
12588  fi
12589
12590
12591  { echo "$as_me:$LINENO: checking GCC flag(s) -Wmissing-noreturn" >&5
12592 echo $ECHO_N "checking GCC flag(s) -Wmissing-noreturn... $ECHO_C" >&6; }
12593  if test "${GCC-no}" = yes
12594  then
12595   if test "${charybdis_cv_c_gcc_w_missing_noreturn+set}" = set; then
12596   echo $ECHO_N "(cached) $ECHO_C" >&6
12597 else
12598
12599    oldcflags="${CFLAGS-}"
12600    CFLAGS="${CFLAGS-} ${CWARNS} -Wmissing-noreturn -Werror"
12601    cat >conftest.$ac_ext <<_ACEOF
12602 /* confdefs.h.  */
12603 _ACEOF
12604 cat confdefs.h >>conftest.$ac_ext
12605 cat >>conftest.$ac_ext <<_ACEOF
12606 /* end confdefs.h.  */
12607
12608 #include <string.h>
12609 #include <stdio.h>
12610 int main(void);
12611
12612 int
12613 main ()
12614 {
12615
12616     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
12617
12618   ;
12619   return 0;
12620 }
12621 _ACEOF
12622 rm -f conftest.$ac_objext
12623 if { (ac_try="$ac_compile"
12624 case "(($ac_try" in
12625   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12626   *) ac_try_echo=$ac_try;;
12627 esac
12628 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12629   (eval "$ac_compile") 2>conftest.er1
12630   ac_status=$?
12631   grep -v '^ *+' conftest.er1 >conftest.err
12632   rm -f conftest.er1
12633   cat conftest.err >&5
12634   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12635   (exit $ac_status); } && {
12636          test -z "$ac_c_werror_flag" ||
12637          test ! -s conftest.err
12638        } && test -s conftest.$ac_objext; then
12639   charybdis_cv_c_gcc_w_missing_noreturn=yes
12640 else
12641   echo "$as_me: failed program was:" >&5
12642 sed 's/^/| /' conftest.$ac_ext >&5
12643
12644         charybdis_cv_c_gcc_w_missing_noreturn=no
12645 fi
12646
12647 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12648    CFLAGS="${oldcflags}"
12649 fi
12650
12651   if test "x$charybdis_cv_c_gcc_w_missing_noreturn" = xyes; then
12652    CWARNS="${CWARNS}-Wmissing-noreturn "
12653    { echo "$as_me:$LINENO: result: ok" >&5
12654 echo "${ECHO_T}ok" >&6; }
12655   else
12656    charybdis_cv_c_gcc_w_missing_noreturn=''
12657    { echo "$as_me:$LINENO: result: no" >&5
12658 echo "${ECHO_T}no" >&6; }
12659   fi
12660  else
12661   { echo "$as_me:$LINENO: result: no" >&5
12662 echo "${ECHO_T}no" >&6; }
12663  fi
12664
12665
12666  { echo "$as_me:$LINENO: checking GCC flag(s) -Wundef" >&5
12667 echo $ECHO_N "checking GCC flag(s) -Wundef... $ECHO_C" >&6; }
12668  if test "${GCC-no}" = yes
12669  then
12670   if test "${charybdis_cv_c_gcc_w_undef+set}" = set; then
12671   echo $ECHO_N "(cached) $ECHO_C" >&6
12672 else
12673
12674    oldcflags="${CFLAGS-}"
12675    CFLAGS="${CFLAGS-} ${CWARNS} -Wundef -Werror"
12676    cat >conftest.$ac_ext <<_ACEOF
12677 /* confdefs.h.  */
12678 _ACEOF
12679 cat confdefs.h >>conftest.$ac_ext
12680 cat >>conftest.$ac_ext <<_ACEOF
12681 /* end confdefs.h.  */
12682
12683 #include <string.h>
12684 #include <stdio.h>
12685 int main(void);
12686
12687 int
12688 main ()
12689 {
12690
12691     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
12692
12693   ;
12694   return 0;
12695 }
12696 _ACEOF
12697 rm -f conftest.$ac_objext
12698 if { (ac_try="$ac_compile"
12699 case "(($ac_try" in
12700   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12701   *) ac_try_echo=$ac_try;;
12702 esac
12703 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12704   (eval "$ac_compile") 2>conftest.er1
12705   ac_status=$?
12706   grep -v '^ *+' conftest.er1 >conftest.err
12707   rm -f conftest.er1
12708   cat conftest.err >&5
12709   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12710   (exit $ac_status); } && {
12711          test -z "$ac_c_werror_flag" ||
12712          test ! -s conftest.err
12713        } && test -s conftest.$ac_objext; then
12714   charybdis_cv_c_gcc_w_undef=yes
12715 else
12716   echo "$as_me: failed program was:" >&5
12717 sed 's/^/| /' conftest.$ac_ext >&5
12718
12719         charybdis_cv_c_gcc_w_undef=no
12720 fi
12721
12722 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12723    CFLAGS="${oldcflags}"
12724 fi
12725
12726   if test "x$charybdis_cv_c_gcc_w_undef" = xyes; then
12727    CWARNS="${CWARNS}-Wundef "
12728    { echo "$as_me:$LINENO: result: ok" >&5
12729 echo "${ECHO_T}ok" >&6; }
12730   else
12731    charybdis_cv_c_gcc_w_undef=''
12732    { echo "$as_me:$LINENO: result: no" >&5
12733 echo "${ECHO_T}no" >&6; }
12734   fi
12735  else
12736   { echo "$as_me:$LINENO: result: no" >&5
12737 echo "${ECHO_T}no" >&6; }
12738  fi
12739
12740
12741  { echo "$as_me:$LINENO: checking GCC flag(s) -Wpacked" >&5
12742 echo $ECHO_N "checking GCC flag(s) -Wpacked... $ECHO_C" >&6; }
12743  if test "${GCC-no}" = yes
12744  then
12745   if test "${charybdis_cv_c_gcc_w_packed+set}" = set; then
12746   echo $ECHO_N "(cached) $ECHO_C" >&6
12747 else
12748
12749    oldcflags="${CFLAGS-}"
12750    CFLAGS="${CFLAGS-} ${CWARNS} -Wpacked -Werror"
12751    cat >conftest.$ac_ext <<_ACEOF
12752 /* confdefs.h.  */
12753 _ACEOF
12754 cat confdefs.h >>conftest.$ac_ext
12755 cat >>conftest.$ac_ext <<_ACEOF
12756 /* end confdefs.h.  */
12757
12758 #include <string.h>
12759 #include <stdio.h>
12760 int main(void);
12761
12762 int
12763 main ()
12764 {
12765
12766     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
12767
12768   ;
12769   return 0;
12770 }
12771 _ACEOF
12772 rm -f conftest.$ac_objext
12773 if { (ac_try="$ac_compile"
12774 case "(($ac_try" in
12775   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12776   *) ac_try_echo=$ac_try;;
12777 esac
12778 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12779   (eval "$ac_compile") 2>conftest.er1
12780   ac_status=$?
12781   grep -v '^ *+' conftest.er1 >conftest.err
12782   rm -f conftest.er1
12783   cat conftest.err >&5
12784   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12785   (exit $ac_status); } && {
12786          test -z "$ac_c_werror_flag" ||
12787          test ! -s conftest.err
12788        } && test -s conftest.$ac_objext; then
12789   charybdis_cv_c_gcc_w_packed=yes
12790 else
12791   echo "$as_me: failed program was:" >&5
12792 sed 's/^/| /' conftest.$ac_ext >&5
12793
12794         charybdis_cv_c_gcc_w_packed=no
12795 fi
12796
12797 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12798    CFLAGS="${oldcflags}"
12799 fi
12800
12801   if test "x$charybdis_cv_c_gcc_w_packed" = xyes; then
12802    CWARNS="${CWARNS}-Wpacked "
12803    { echo "$as_me:$LINENO: result: ok" >&5
12804 echo "${ECHO_T}ok" >&6; }
12805   else
12806    charybdis_cv_c_gcc_w_packed=''
12807    { echo "$as_me:$LINENO: result: no" >&5
12808 echo "${ECHO_T}no" >&6; }
12809   fi
12810  else
12811   { echo "$as_me:$LINENO: result: no" >&5
12812 echo "${ECHO_T}no" >&6; }
12813  fi
12814
12815
12816  { echo "$as_me:$LINENO: checking GCC flag(s) -Wnested-externs" >&5
12817 echo $ECHO_N "checking GCC flag(s) -Wnested-externs... $ECHO_C" >&6; }
12818  if test "${GCC-no}" = yes
12819  then
12820   if test "${charybdis_cv_c_gcc_w_nested_externs+set}" = set; then
12821   echo $ECHO_N "(cached) $ECHO_C" >&6
12822 else
12823
12824    oldcflags="${CFLAGS-}"
12825    CFLAGS="${CFLAGS-} ${CWARNS} -Wnested-externs -Werror"
12826    cat >conftest.$ac_ext <<_ACEOF
12827 /* confdefs.h.  */
12828 _ACEOF
12829 cat confdefs.h >>conftest.$ac_ext
12830 cat >>conftest.$ac_ext <<_ACEOF
12831 /* end confdefs.h.  */
12832
12833 #include <string.h>
12834 #include <stdio.h>
12835 int main(void);
12836
12837 int
12838 main ()
12839 {
12840
12841     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
12842
12843   ;
12844   return 0;
12845 }
12846 _ACEOF
12847 rm -f conftest.$ac_objext
12848 if { (ac_try="$ac_compile"
12849 case "(($ac_try" in
12850   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12851   *) ac_try_echo=$ac_try;;
12852 esac
12853 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12854   (eval "$ac_compile") 2>conftest.er1
12855   ac_status=$?
12856   grep -v '^ *+' conftest.er1 >conftest.err
12857   rm -f conftest.er1
12858   cat conftest.err >&5
12859   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12860   (exit $ac_status); } && {
12861          test -z "$ac_c_werror_flag" ||
12862          test ! -s conftest.err
12863        } && test -s conftest.$ac_objext; then
12864   charybdis_cv_c_gcc_w_nested_externs=yes
12865 else
12866   echo "$as_me: failed program was:" >&5
12867 sed 's/^/| /' conftest.$ac_ext >&5
12868
12869         charybdis_cv_c_gcc_w_nested_externs=no
12870 fi
12871
12872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12873    CFLAGS="${oldcflags}"
12874 fi
12875
12876   if test "x$charybdis_cv_c_gcc_w_nested_externs" = xyes; then
12877    CWARNS="${CWARNS}-Wnested-externs "
12878    { echo "$as_me:$LINENO: result: ok" >&5
12879 echo "${ECHO_T}ok" >&6; }
12880   else
12881    charybdis_cv_c_gcc_w_nested_externs=''
12882    { echo "$as_me:$LINENO: result: no" >&5
12883 echo "${ECHO_T}no" >&6; }
12884   fi
12885  else
12886   { echo "$as_me:$LINENO: result: no" >&5
12887 echo "${ECHO_T}no" >&6; }
12888  fi
12889
12890
12891  { echo "$as_me:$LINENO: checking GCC flag(s) -Wbad-function-cast" >&5
12892 echo $ECHO_N "checking GCC flag(s) -Wbad-function-cast... $ECHO_C" >&6; }
12893  if test "${GCC-no}" = yes
12894  then
12895   if test "${charybdis_cv_c_gcc_w_bad_function_cast+set}" = set; then
12896   echo $ECHO_N "(cached) $ECHO_C" >&6
12897 else
12898
12899    oldcflags="${CFLAGS-}"
12900    CFLAGS="${CFLAGS-} ${CWARNS} -Wbad-function-cast -Werror"
12901    cat >conftest.$ac_ext <<_ACEOF
12902 /* confdefs.h.  */
12903 _ACEOF
12904 cat confdefs.h >>conftest.$ac_ext
12905 cat >>conftest.$ac_ext <<_ACEOF
12906 /* end confdefs.h.  */
12907
12908 #include <string.h>
12909 #include <stdio.h>
12910 int main(void);
12911
12912 int
12913 main ()
12914 {
12915
12916     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
12917
12918   ;
12919   return 0;
12920 }
12921 _ACEOF
12922 rm -f conftest.$ac_objext
12923 if { (ac_try="$ac_compile"
12924 case "(($ac_try" in
12925   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12926   *) ac_try_echo=$ac_try;;
12927 esac
12928 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12929   (eval "$ac_compile") 2>conftest.er1
12930   ac_status=$?
12931   grep -v '^ *+' conftest.er1 >conftest.err
12932   rm -f conftest.er1
12933   cat conftest.err >&5
12934   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12935   (exit $ac_status); } && {
12936          test -z "$ac_c_werror_flag" ||
12937          test ! -s conftest.err
12938        } && test -s conftest.$ac_objext; then
12939   charybdis_cv_c_gcc_w_bad_function_cast=yes
12940 else
12941   echo "$as_me: failed program was:" >&5
12942 sed 's/^/| /' conftest.$ac_ext >&5
12943
12944         charybdis_cv_c_gcc_w_bad_function_cast=no
12945 fi
12946
12947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12948    CFLAGS="${oldcflags}"
12949 fi
12950
12951   if test "x$charybdis_cv_c_gcc_w_bad_function_cast" = xyes; then
12952    CWARNS="${CWARNS}-Wbad-function-cast "
12953    { echo "$as_me:$LINENO: result: ok" >&5
12954 echo "${ECHO_T}ok" >&6; }
12955   else
12956    charybdis_cv_c_gcc_w_bad_function_cast=''
12957    { echo "$as_me:$LINENO: result: no" >&5
12958 echo "${ECHO_T}no" >&6; }
12959   fi
12960  else
12961   { echo "$as_me:$LINENO: result: no" >&5
12962 echo "${ECHO_T}no" >&6; }
12963  fi
12964
12965
12966  { echo "$as_me:$LINENO: checking GCC flag(s) -Wunused-function -Wunused-label -Wunused-value -Wunused-variable" >&5
12967 echo $ECHO_N "checking GCC flag(s) -Wunused-function -Wunused-label -Wunused-value -Wunused-variable... $ECHO_C" >&6; }
12968  if test "${GCC-no}" = yes
12969  then
12970   if test "${charybdis_cv_c_gcc_w_unused+set}" = set; then
12971   echo $ECHO_N "(cached) $ECHO_C" >&6
12972 else
12973
12974    oldcflags="${CFLAGS-}"
12975    CFLAGS="${CFLAGS-} ${CWARNS} -Wunused-function -Wunused-label -Wunused-value -Wunused-variable -Werror"
12976    cat >conftest.$ac_ext <<_ACEOF
12977 /* confdefs.h.  */
12978 _ACEOF
12979 cat confdefs.h >>conftest.$ac_ext
12980 cat >>conftest.$ac_ext <<_ACEOF
12981 /* end confdefs.h.  */
12982
12983 #include <string.h>
12984 #include <stdio.h>
12985 int main(void);
12986
12987 int
12988 main ()
12989 {
12990
12991     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
12992
12993   ;
12994   return 0;
12995 }
12996 _ACEOF
12997 rm -f conftest.$ac_objext
12998 if { (ac_try="$ac_compile"
12999 case "(($ac_try" in
13000   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13001   *) ac_try_echo=$ac_try;;
13002 esac
13003 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13004   (eval "$ac_compile") 2>conftest.er1
13005   ac_status=$?
13006   grep -v '^ *+' conftest.er1 >conftest.err
13007   rm -f conftest.er1
13008   cat conftest.err >&5
13009   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13010   (exit $ac_status); } && {
13011          test -z "$ac_c_werror_flag" ||
13012          test ! -s conftest.err
13013        } && test -s conftest.$ac_objext; then
13014   charybdis_cv_c_gcc_w_unused=yes
13015 else
13016   echo "$as_me: failed program was:" >&5
13017 sed 's/^/| /' conftest.$ac_ext >&5
13018
13019         charybdis_cv_c_gcc_w_unused=no
13020 fi
13021
13022 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13023    CFLAGS="${oldcflags}"
13024 fi
13025
13026   if test "x$charybdis_cv_c_gcc_w_unused" = xyes; then
13027    CWARNS="${CWARNS}-Wunused-function -Wunused-label -Wunused-value -Wunused-variable "
13028    { echo "$as_me:$LINENO: result: ok" >&5
13029 echo "${ECHO_T}ok" >&6; }
13030   else
13031    charybdis_cv_c_gcc_w_unused=''
13032    { echo "$as_me:$LINENO: result: no" >&5
13033 echo "${ECHO_T}no" >&6; }
13034   fi
13035  else
13036   { echo "$as_me:$LINENO: result: no" >&5
13037 echo "${ECHO_T}no" >&6; }
13038  fi
13039
13040
13041  { echo "$as_me:$LINENO: checking GCC flag(s) -Wredundant-decls" >&5
13042 echo $ECHO_N "checking GCC flag(s) -Wredundant-decls... $ECHO_C" >&6; }
13043  if test "${GCC-no}" = yes
13044  then
13045   if test "${charybdis_cv_c_gcc_w_redundant_decls+set}" = set; then
13046   echo $ECHO_N "(cached) $ECHO_C" >&6
13047 else
13048
13049    oldcflags="${CFLAGS-}"
13050    CFLAGS="${CFLAGS-} ${CWARNS} -Wredundant-decls -Werror"
13051    cat >conftest.$ac_ext <<_ACEOF
13052 /* confdefs.h.  */
13053 _ACEOF
13054 cat confdefs.h >>conftest.$ac_ext
13055 cat >>conftest.$ac_ext <<_ACEOF
13056 /* end confdefs.h.  */
13057
13058 #include <string.h>
13059 #include <stdio.h>
13060 int main(void);
13061
13062 int
13063 main ()
13064 {
13065
13066     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
13067
13068   ;
13069   return 0;
13070 }
13071 _ACEOF
13072 rm -f conftest.$ac_objext
13073 if { (ac_try="$ac_compile"
13074 case "(($ac_try" in
13075   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13076   *) ac_try_echo=$ac_try;;
13077 esac
13078 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13079   (eval "$ac_compile") 2>conftest.er1
13080   ac_status=$?
13081   grep -v '^ *+' conftest.er1 >conftest.err
13082   rm -f conftest.er1
13083   cat conftest.err >&5
13084   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13085   (exit $ac_status); } && {
13086          test -z "$ac_c_werror_flag" ||
13087          test ! -s conftest.err
13088        } && test -s conftest.$ac_objext; then
13089   charybdis_cv_c_gcc_w_redundant_decls=yes
13090 else
13091   echo "$as_me: failed program was:" >&5
13092 sed 's/^/| /' conftest.$ac_ext >&5
13093
13094         charybdis_cv_c_gcc_w_redundant_decls=no
13095 fi
13096
13097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13098    CFLAGS="${oldcflags}"
13099 fi
13100
13101   if test "x$charybdis_cv_c_gcc_w_redundant_decls" = xyes; then
13102    CWARNS="${CWARNS}-Wredundant-decls "
13103    { echo "$as_me:$LINENO: result: ok" >&5
13104 echo "${ECHO_T}ok" >&6; }
13105   else
13106    charybdis_cv_c_gcc_w_redundant_decls=''
13107    { echo "$as_me:$LINENO: result: no" >&5
13108 echo "${ECHO_T}no" >&6; }
13109   fi
13110  else
13111   { echo "$as_me:$LINENO: result: no" >&5
13112 echo "${ECHO_T}no" >&6; }
13113  fi
13114
13115
13116  { echo "$as_me:$LINENO: checking GCC flag(s) -Wfloat-equal" >&5
13117 echo $ECHO_N "checking GCC flag(s) -Wfloat-equal... $ECHO_C" >&6; }
13118  if test "${GCC-no}" = yes
13119  then
13120   if test "${charybdis_cv_c_gcc_w_float_equal+set}" = set; then
13121   echo $ECHO_N "(cached) $ECHO_C" >&6
13122 else
13123
13124    oldcflags="${CFLAGS-}"
13125    CFLAGS="${CFLAGS-} ${CWARNS} -Wfloat-equal -Werror"
13126    cat >conftest.$ac_ext <<_ACEOF
13127 /* confdefs.h.  */
13128 _ACEOF
13129 cat confdefs.h >>conftest.$ac_ext
13130 cat >>conftest.$ac_ext <<_ACEOF
13131 /* end confdefs.h.  */
13132
13133 #include <string.h>
13134 #include <stdio.h>
13135 int main(void);
13136
13137 int
13138 main ()
13139 {
13140
13141     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
13142
13143   ;
13144   return 0;
13145 }
13146 _ACEOF
13147 rm -f conftest.$ac_objext
13148 if { (ac_try="$ac_compile"
13149 case "(($ac_try" in
13150   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13151   *) ac_try_echo=$ac_try;;
13152 esac
13153 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13154   (eval "$ac_compile") 2>conftest.er1
13155   ac_status=$?
13156   grep -v '^ *+' conftest.er1 >conftest.err
13157   rm -f conftest.er1
13158   cat conftest.err >&5
13159   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13160   (exit $ac_status); } && {
13161          test -z "$ac_c_werror_flag" ||
13162          test ! -s conftest.err
13163        } && test -s conftest.$ac_objext; then
13164   charybdis_cv_c_gcc_w_float_equal=yes
13165 else
13166   echo "$as_me: failed program was:" >&5
13167 sed 's/^/| /' conftest.$ac_ext >&5
13168
13169         charybdis_cv_c_gcc_w_float_equal=no
13170 fi
13171
13172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13173    CFLAGS="${oldcflags}"
13174 fi
13175
13176   if test "x$charybdis_cv_c_gcc_w_float_equal" = xyes; then
13177    CWARNS="${CWARNS}-Wfloat-equal "
13178    { echo "$as_me:$LINENO: result: ok" >&5
13179 echo "${ECHO_T}ok" >&6; }
13180   else
13181    charybdis_cv_c_gcc_w_float_equal=''
13182    { echo "$as_me:$LINENO: result: no" >&5
13183 echo "${ECHO_T}no" >&6; }
13184   fi
13185  else
13186   { echo "$as_me:$LINENO: result: no" >&5
13187 echo "${ECHO_T}no" >&6; }
13188  fi
13189
13190
13191  { echo "$as_me:$LINENO: checking GCC flag(s) -Wformat -Wformat-y2k -Wformat-security" >&5
13192 echo $ECHO_N "checking GCC flag(s) -Wformat -Wformat-y2k -Wformat-security... $ECHO_C" >&6; }
13193  if test "${GCC-no}" = yes
13194  then
13195   if test "${charybdis_cv_c_gcc_w_format+set}" = set; then
13196   echo $ECHO_N "(cached) $ECHO_C" >&6
13197 else
13198
13199    oldcflags="${CFLAGS-}"
13200    CFLAGS="${CFLAGS-} ${CWARNS} -Wformat -Wformat-y2k -Wformat-security -Werror"
13201    cat >conftest.$ac_ext <<_ACEOF
13202 /* confdefs.h.  */
13203 _ACEOF
13204 cat confdefs.h >>conftest.$ac_ext
13205 cat >>conftest.$ac_ext <<_ACEOF
13206 /* end confdefs.h.  */
13207
13208 #include <string.h>
13209 #include <stdio.h>
13210 int main(void);
13211
13212 int
13213 main ()
13214 {
13215
13216     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
13217
13218   ;
13219   return 0;
13220 }
13221 _ACEOF
13222 rm -f conftest.$ac_objext
13223 if { (ac_try="$ac_compile"
13224 case "(($ac_try" in
13225   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13226   *) ac_try_echo=$ac_try;;
13227 esac
13228 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13229   (eval "$ac_compile") 2>conftest.er1
13230   ac_status=$?
13231   grep -v '^ *+' conftest.er1 >conftest.err
13232   rm -f conftest.er1
13233   cat conftest.err >&5
13234   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13235   (exit $ac_status); } && {
13236          test -z "$ac_c_werror_flag" ||
13237          test ! -s conftest.err
13238        } && test -s conftest.$ac_objext; then
13239   charybdis_cv_c_gcc_w_format=yes
13240 else
13241   echo "$as_me: failed program was:" >&5
13242 sed 's/^/| /' conftest.$ac_ext >&5
13243
13244         charybdis_cv_c_gcc_w_format=no
13245 fi
13246
13247 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13248    CFLAGS="${oldcflags}"
13249 fi
13250
13251   if test "x$charybdis_cv_c_gcc_w_format" = xyes; then
13252    CWARNS="${CWARNS}-Wformat -Wformat-y2k -Wformat-security "
13253    { echo "$as_me:$LINENO: result: ok" >&5
13254 echo "${ECHO_T}ok" >&6; }
13255   else
13256    charybdis_cv_c_gcc_w_format=''
13257    { echo "$as_me:$LINENO: result: no" >&5
13258 echo "${ECHO_T}no" >&6; }
13259   fi
13260  else
13261   { echo "$as_me:$LINENO: result: no" >&5
13262 echo "${ECHO_T}no" >&6; }
13263  fi
13264
13265
13266  { echo "$as_me:$LINENO: checking GCC flag(s) -pedantic" >&5
13267 echo $ECHO_N "checking GCC flag(s) -pedantic... $ECHO_C" >&6; }
13268  if test "${GCC-no}" = yes
13269  then
13270   if test "${charybdis_cv_c_gcc_pedantic+set}" = set; then
13271   echo $ECHO_N "(cached) $ECHO_C" >&6
13272 else
13273
13274    oldcflags="${CFLAGS-}"
13275    CFLAGS="${CFLAGS-} ${CWARNS} -pedantic -Werror"
13276    cat >conftest.$ac_ext <<_ACEOF
13277 /* confdefs.h.  */
13278 _ACEOF
13279 cat confdefs.h >>conftest.$ac_ext
13280 cat >>conftest.$ac_ext <<_ACEOF
13281 /* end confdefs.h.  */
13282
13283 #include <string.h>
13284 #include <stdio.h>
13285 int main(void);
13286
13287 int
13288 main ()
13289 {
13290
13291     (void)strcmp("a","b"); fprintf(stdout,"test ok\n");
13292
13293   ;
13294   return 0;
13295 }
13296 _ACEOF
13297 rm -f conftest.$ac_objext
13298 if { (ac_try="$ac_compile"
13299 case "(($ac_try" in
13300   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13301   *) ac_try_echo=$ac_try;;
13302 esac
13303 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13304   (eval "$ac_compile") 2>conftest.er1
13305   ac_status=$?
13306   grep -v '^ *+' conftest.er1 >conftest.err
13307   rm -f conftest.er1
13308   cat conftest.err >&5
13309   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13310   (exit $ac_status); } && {
13311          test -z "$ac_c_werror_flag" ||
13312          test ! -s conftest.err
13313        } && test -s conftest.$ac_objext; then
13314   charybdis_cv_c_gcc_pedantic=yes
13315 else
13316   echo "$as_me: failed program was:" >&5
13317 sed 's/^/| /' conftest.$ac_ext >&5
13318
13319         charybdis_cv_c_gcc_pedantic=no
13320 fi
13321
13322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13323    CFLAGS="${oldcflags}"
13324 fi
13325
13326   if test "x$charybdis_cv_c_gcc_pedantic" = xyes; then
13327    CWARNS="${CWARNS}-pedantic "
13328    { echo "$as_me:$LINENO: result: ok" >&5
13329 echo "${ECHO_T}ok" >&6; }
13330   else
13331    charybdis_cv_c_gcc_pedantic=''
13332    { echo "$as_me:$LINENO: result: no" >&5
13333 echo "${ECHO_T}no" >&6; }
13334   fi
13335  else
13336   { echo "$as_me:$LINENO: result: no" >&5
13337 echo "${ECHO_T}no" >&6; }
13338  fi
13339
13340
13341 IRC_CFLAGS="$CFLAGS"
13342
13343 fi
13344
13345
13346 if test "$shared_modules" = no; then
13347         DYNLINK_C=""
13348         MOD_TARGET="libmodules.a"
13349         MODULES_LIBS="../modules/libmodules.a"
13350         SEDOBJ=""
13351
13352 cat >>confdefs.h <<\_ACEOF
13353 #define STATIC_MODULES 1
13354 _ACEOF
13355
13356         { echo "$as_me:$LINENO: WARNING: shared module support has been disabled!" >&5
13357 echo "$as_me: WARNING: shared module support has been disabled!" >&2;}
13358 fi
13359
13360 if test "$shared_modules" = yes; then
13361
13362         { echo "$as_me:$LINENO: checking for nlist" >&5
13363 echo $ECHO_N "checking for nlist... $ECHO_C" >&6; }
13364 if test "${ac_cv_func_nlist+set}" = set; then
13365   echo $ECHO_N "(cached) $ECHO_C" >&6
13366 else
13367   cat >conftest.$ac_ext <<_ACEOF
13368 /* confdefs.h.  */
13369 _ACEOF
13370 cat confdefs.h >>conftest.$ac_ext
13371 cat >>conftest.$ac_ext <<_ACEOF
13372 /* end confdefs.h.  */
13373 /* Define nlist to an innocuous variant, in case <limits.h> declares nlist.
13374    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
13375 #define nlist innocuous_nlist
13376
13377 /* System header to define __stub macros and hopefully few prototypes,
13378     which can conflict with char nlist (); below.
13379     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
13380     <limits.h> exists even on freestanding compilers.  */
13381
13382 #ifdef __STDC__
13383 # include <limits.h>
13384 #else
13385 # include <assert.h>
13386 #endif
13387
13388 #undef nlist
13389
13390 /* Override any GCC internal prototype to avoid an error.
13391    Use char because int might match the return type of a GCC
13392    builtin and then its argument prototype would still apply.  */
13393 #ifdef __cplusplus
13394 extern "C"
13395 #endif
13396 char nlist ();
13397 /* The GNU C library defines this for functions which it implements
13398     to always fail with ENOSYS.  Some functions are actually named
13399     something starting with __ and the normal name is an alias.  */
13400 #if defined __stub_nlist || defined __stub___nlist
13401 choke me
13402 #endif
13403
13404 int
13405 main ()
13406 {
13407 return nlist ();
13408   ;
13409   return 0;
13410 }
13411 _ACEOF
13412 rm -f conftest.$ac_objext conftest$ac_exeext
13413 if { (ac_try="$ac_link"
13414 case "(($ac_try" in
13415   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13416   *) ac_try_echo=$ac_try;;
13417 esac
13418 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13419   (eval "$ac_link") 2>conftest.er1
13420   ac_status=$?
13421   grep -v '^ *+' conftest.er1 >conftest.err
13422   rm -f conftest.er1
13423   cat conftest.err >&5
13424   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13425   (exit $ac_status); } && {
13426          test -z "$ac_c_werror_flag" ||
13427          test ! -s conftest.err
13428        } && test -s conftest$ac_exeext &&
13429        $as_test_x conftest$ac_exeext; then
13430   ac_cv_func_nlist=yes
13431 else
13432   echo "$as_me: failed program was:" >&5
13433 sed 's/^/| /' conftest.$ac_ext >&5
13434
13435         ac_cv_func_nlist=no
13436 fi
13437
13438 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
13439       conftest$ac_exeext conftest.$ac_ext
13440 fi
13441 { echo "$as_me:$LINENO: result: $ac_cv_func_nlist" >&5
13442 echo "${ECHO_T}$ac_cv_func_nlist" >&6; }
13443 if test $ac_cv_func_nlist = yes; then
13444   :
13445 else
13446   { echo "$as_me:$LINENO: checking for nlist in -ldl" >&5
13447 echo $ECHO_N "checking for nlist in -ldl... $ECHO_C" >&6; }
13448 if test "${ac_cv_lib_dl_nlist+set}" = set; then
13449   echo $ECHO_N "(cached) $ECHO_C" >&6
13450 else
13451   ac_check_lib_save_LIBS=$LIBS
13452 LIBS="-ldl  $LIBS"
13453 cat >conftest.$ac_ext <<_ACEOF
13454 /* confdefs.h.  */
13455 _ACEOF
13456 cat confdefs.h >>conftest.$ac_ext
13457 cat >>conftest.$ac_ext <<_ACEOF
13458 /* end confdefs.h.  */
13459
13460 /* Override any GCC internal prototype to avoid an error.
13461    Use char because int might match the return type of a GCC
13462    builtin and then its argument prototype would still apply.  */
13463 #ifdef __cplusplus
13464 extern "C"
13465 #endif
13466 char nlist ();
13467 int
13468 main ()
13469 {
13470 return nlist ();
13471   ;
13472   return 0;
13473 }
13474 _ACEOF
13475 rm -f conftest.$ac_objext conftest$ac_exeext
13476 if { (ac_try="$ac_link"
13477 case "(($ac_try" in
13478   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13479   *) ac_try_echo=$ac_try;;
13480 esac
13481 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13482   (eval "$ac_link") 2>conftest.er1
13483   ac_status=$?
13484   grep -v '^ *+' conftest.er1 >conftest.err
13485   rm -f conftest.er1
13486   cat conftest.err >&5
13487   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13488   (exit $ac_status); } && {
13489          test -z "$ac_c_werror_flag" ||
13490          test ! -s conftest.err
13491        } && test -s conftest$ac_exeext &&
13492        $as_test_x conftest$ac_exeext; then
13493   ac_cv_lib_dl_nlist=yes
13494 else
13495   echo "$as_me: failed program was:" >&5
13496 sed 's/^/| /' conftest.$ac_ext >&5
13497
13498         ac_cv_lib_dl_nlist=no
13499 fi
13500
13501 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
13502       conftest$ac_exeext conftest.$ac_ext
13503 LIBS=$ac_check_lib_save_LIBS
13504 fi
13505 { echo "$as_me:$LINENO: result: $ac_cv_lib_dl_nlist" >&5
13506 echo "${ECHO_T}$ac_cv_lib_dl_nlist" >&6; }
13507 if test $ac_cv_lib_dl_nlist = yes; then
13508   nlist_lib="-ldl"
13509 else
13510   { echo "$as_me:$LINENO: checking for nlist in -lelf" >&5
13511 echo $ECHO_N "checking for nlist in -lelf... $ECHO_C" >&6; }
13512 if test "${ac_cv_lib_elf_nlist+set}" = set; then
13513   echo $ECHO_N "(cached) $ECHO_C" >&6
13514 else
13515   ac_check_lib_save_LIBS=$LIBS
13516 LIBS="-lelf  $LIBS"
13517 cat >conftest.$ac_ext <<_ACEOF
13518 /* confdefs.h.  */
13519 _ACEOF
13520 cat confdefs.h >>conftest.$ac_ext
13521 cat >>conftest.$ac_ext <<_ACEOF
13522 /* end confdefs.h.  */
13523
13524 /* Override any GCC internal prototype to avoid an error.
13525    Use char because int might match the return type of a GCC
13526    builtin and then its argument prototype would still apply.  */
13527 #ifdef __cplusplus
13528 extern "C"
13529 #endif
13530 char nlist ();
13531 int
13532 main ()
13533 {
13534 return nlist ();
13535   ;
13536   return 0;
13537 }
13538 _ACEOF
13539 rm -f conftest.$ac_objext conftest$ac_exeext
13540 if { (ac_try="$ac_link"
13541 case "(($ac_try" in
13542   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13543   *) ac_try_echo=$ac_try;;
13544 esac
13545 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13546   (eval "$ac_link") 2>conftest.er1
13547   ac_status=$?
13548   grep -v '^ *+' conftest.er1 >conftest.err
13549   rm -f conftest.er1
13550   cat conftest.err >&5
13551   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13552   (exit $ac_status); } && {
13553          test -z "$ac_c_werror_flag" ||
13554          test ! -s conftest.err
13555        } && test -s conftest$ac_exeext &&
13556        $as_test_x conftest$ac_exeext; then
13557   ac_cv_lib_elf_nlist=yes
13558 else
13559   echo "$as_me: failed program was:" >&5
13560 sed 's/^/| /' conftest.$ac_ext >&5
13561
13562         ac_cv_lib_elf_nlist=no
13563 fi
13564
13565 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
13566       conftest$ac_exeext conftest.$ac_ext
13567 LIBS=$ac_check_lib_save_LIBS
13568 fi
13569 { echo "$as_me:$LINENO: result: $ac_cv_lib_elf_nlist" >&5
13570 echo "${ECHO_T}$ac_cv_lib_elf_nlist" >&6; }
13571 if test $ac_cv_lib_elf_nlist = yes; then
13572   nlist_lib="-lelf"
13573 fi
13574
13575
13576 fi
13577
13578
13579 fi
13580
13581
13582                                 if test "${ac_cv_header_libelf_nlist_h+set}" = set; then
13583   { echo "$as_me:$LINENO: checking for libelf/nlist.h" >&5
13584 echo $ECHO_N "checking for libelf/nlist.h... $ECHO_C" >&6; }
13585 if test "${ac_cv_header_libelf_nlist_h+set}" = set; then
13586   echo $ECHO_N "(cached) $ECHO_C" >&6
13587 fi
13588 { echo "$as_me:$LINENO: result: $ac_cv_header_libelf_nlist_h" >&5
13589 echo "${ECHO_T}$ac_cv_header_libelf_nlist_h" >&6; }
13590 else
13591   # Is the header compilable?
13592 { echo "$as_me:$LINENO: checking libelf/nlist.h usability" >&5
13593 echo $ECHO_N "checking libelf/nlist.h usability... $ECHO_C" >&6; }
13594 cat >conftest.$ac_ext <<_ACEOF
13595 /* confdefs.h.  */
13596 _ACEOF
13597 cat confdefs.h >>conftest.$ac_ext
13598 cat >>conftest.$ac_ext <<_ACEOF
13599 /* end confdefs.h.  */
13600 $ac_includes_default
13601 #include <libelf/nlist.h>
13602 _ACEOF
13603 rm -f conftest.$ac_objext
13604 if { (ac_try="$ac_compile"
13605 case "(($ac_try" in
13606   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13607   *) ac_try_echo=$ac_try;;
13608 esac
13609 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13610   (eval "$ac_compile") 2>conftest.er1
13611   ac_status=$?
13612   grep -v '^ *+' conftest.er1 >conftest.err
13613   rm -f conftest.er1
13614   cat conftest.err >&5
13615   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13616   (exit $ac_status); } && {
13617          test -z "$ac_c_werror_flag" ||
13618          test ! -s conftest.err
13619        } && test -s conftest.$ac_objext; then
13620   ac_header_compiler=yes
13621 else
13622   echo "$as_me: failed program was:" >&5
13623 sed 's/^/| /' conftest.$ac_ext >&5
13624
13625         ac_header_compiler=no
13626 fi
13627
13628 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13629 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13630 echo "${ECHO_T}$ac_header_compiler" >&6; }
13631
13632 # Is the header present?
13633 { echo "$as_me:$LINENO: checking libelf/nlist.h presence" >&5
13634 echo $ECHO_N "checking libelf/nlist.h presence... $ECHO_C" >&6; }
13635 cat >conftest.$ac_ext <<_ACEOF
13636 /* confdefs.h.  */
13637 _ACEOF
13638 cat confdefs.h >>conftest.$ac_ext
13639 cat >>conftest.$ac_ext <<_ACEOF
13640 /* end confdefs.h.  */
13641 #include <libelf/nlist.h>
13642 _ACEOF
13643 if { (ac_try="$ac_cpp conftest.$ac_ext"
13644 case "(($ac_try" in
13645   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13646   *) ac_try_echo=$ac_try;;
13647 esac
13648 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13649   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13650   ac_status=$?
13651   grep -v '^ *+' conftest.er1 >conftest.err
13652   rm -f conftest.er1
13653   cat conftest.err >&5
13654   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13655   (exit $ac_status); } >/dev/null && {
13656          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
13657          test ! -s conftest.err
13658        }; then
13659   ac_header_preproc=yes
13660 else
13661   echo "$as_me: failed program was:" >&5
13662 sed 's/^/| /' conftest.$ac_ext >&5
13663
13664   ac_header_preproc=no
13665 fi
13666
13667 rm -f conftest.err conftest.$ac_ext
13668 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
13669 echo "${ECHO_T}$ac_header_preproc" >&6; }
13670
13671 # So?  What about this header?
13672 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
13673   yes:no: )
13674     { echo "$as_me:$LINENO: WARNING: libelf/nlist.h: accepted by the compiler, rejected by the preprocessor!" >&5
13675 echo "$as_me: WARNING: libelf/nlist.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
13676     { echo "$as_me:$LINENO: WARNING: libelf/nlist.h: proceeding with the compiler's result" >&5
13677 echo "$as_me: WARNING: libelf/nlist.h: proceeding with the compiler's result" >&2;}
13678     ac_header_preproc=yes
13679     ;;
13680   no:yes:* )
13681     { echo "$as_me:$LINENO: WARNING: libelf/nlist.h: present but cannot be compiled" >&5
13682 echo "$as_me: WARNING: libelf/nlist.h: present but cannot be compiled" >&2;}
13683     { echo "$as_me:$LINENO: WARNING: libelf/nlist.h:     check for missing prerequisite headers?" >&5
13684 echo "$as_me: WARNING: libelf/nlist.h:     check for missing prerequisite headers?" >&2;}
13685     { echo "$as_me:$LINENO: WARNING: libelf/nlist.h: see the Autoconf documentation" >&5
13686 echo "$as_me: WARNING: libelf/nlist.h: see the Autoconf documentation" >&2;}
13687     { echo "$as_me:$LINENO: WARNING: libelf/nlist.h:     section \"Present But Cannot Be Compiled\"" >&5
13688 echo "$as_me: WARNING: libelf/nlist.h:     section \"Present But Cannot Be Compiled\"" >&2;}
13689     { echo "$as_me:$LINENO: WARNING: libelf/nlist.h: proceeding with the preprocessor's result" >&5
13690 echo "$as_me: WARNING: libelf/nlist.h: proceeding with the preprocessor's result" >&2;}
13691     { echo "$as_me:$LINENO: WARNING: libelf/nlist.h: in the future, the compiler will take precedence" >&5
13692 echo "$as_me: WARNING: libelf/nlist.h: in the future, the compiler will take precedence" >&2;}
13693
13694     ;;
13695 esac
13696 { echo "$as_me:$LINENO: checking for libelf/nlist.h" >&5
13697 echo $ECHO_N "checking for libelf/nlist.h... $ECHO_C" >&6; }
13698 if test "${ac_cv_header_libelf_nlist_h+set}" = set; then
13699   echo $ECHO_N "(cached) $ECHO_C" >&6
13700 else
13701   ac_cv_header_libelf_nlist_h=$ac_header_preproc
13702 fi
13703 { echo "$as_me:$LINENO: result: $ac_cv_header_libelf_nlist_h" >&5
13704 echo "${ECHO_T}$ac_cv_header_libelf_nlist_h" >&6; }
13705
13706 fi
13707 if test $ac_cv_header_libelf_nlist_h = yes; then
13708    nlist_h="libelf/nlist.h"
13709 fi
13710
13711
13712         if test "${ac_cv_header_elf_nlist_h+set}" = set; then
13713   { echo "$as_me:$LINENO: checking for elf/nlist.h" >&5
13714 echo $ECHO_N "checking for elf/nlist.h... $ECHO_C" >&6; }
13715 if test "${ac_cv_header_elf_nlist_h+set}" = set; then
13716   echo $ECHO_N "(cached) $ECHO_C" >&6
13717 fi
13718 { echo "$as_me:$LINENO: result: $ac_cv_header_elf_nlist_h" >&5
13719 echo "${ECHO_T}$ac_cv_header_elf_nlist_h" >&6; }
13720 else
13721   # Is the header compilable?
13722 { echo "$as_me:$LINENO: checking elf/nlist.h usability" >&5
13723 echo $ECHO_N "checking elf/nlist.h usability... $ECHO_C" >&6; }
13724 cat >conftest.$ac_ext <<_ACEOF
13725 /* confdefs.h.  */
13726 _ACEOF
13727 cat confdefs.h >>conftest.$ac_ext
13728 cat >>conftest.$ac_ext <<_ACEOF
13729 /* end confdefs.h.  */
13730 $ac_includes_default
13731 #include <elf/nlist.h>
13732 _ACEOF
13733 rm -f conftest.$ac_objext
13734 if { (ac_try="$ac_compile"
13735 case "(($ac_try" in
13736   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13737   *) ac_try_echo=$ac_try;;
13738 esac
13739 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13740   (eval "$ac_compile") 2>conftest.er1
13741   ac_status=$?
13742   grep -v '^ *+' conftest.er1 >conftest.err
13743   rm -f conftest.er1
13744   cat conftest.err >&5
13745   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13746   (exit $ac_status); } && {
13747          test -z "$ac_c_werror_flag" ||
13748          test ! -s conftest.err
13749        } && test -s conftest.$ac_objext; then
13750   ac_header_compiler=yes
13751 else
13752   echo "$as_me: failed program was:" >&5
13753 sed 's/^/| /' conftest.$ac_ext >&5
13754
13755         ac_header_compiler=no
13756 fi
13757
13758 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13759 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13760 echo "${ECHO_T}$ac_header_compiler" >&6; }
13761
13762 # Is the header present?
13763 { echo "$as_me:$LINENO: checking elf/nlist.h presence" >&5
13764 echo $ECHO_N "checking elf/nlist.h presence... $ECHO_C" >&6; }
13765 cat >conftest.$ac_ext <<_ACEOF
13766 /* confdefs.h.  */
13767 _ACEOF
13768 cat confdefs.h >>conftest.$ac_ext
13769 cat >>conftest.$ac_ext <<_ACEOF
13770 /* end confdefs.h.  */
13771 #include <elf/nlist.h>
13772 _ACEOF
13773 if { (ac_try="$ac_cpp conftest.$ac_ext"
13774 case "(($ac_try" in
13775   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13776   *) ac_try_echo=$ac_try;;
13777 esac
13778 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13779   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13780   ac_status=$?
13781   grep -v '^ *+' conftest.er1 >conftest.err
13782   rm -f conftest.er1
13783   cat conftest.err >&5
13784   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13785   (exit $ac_status); } >/dev/null && {
13786          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
13787          test ! -s conftest.err
13788        }; then
13789   ac_header_preproc=yes
13790 else
13791   echo "$as_me: failed program was:" >&5
13792 sed 's/^/| /' conftest.$ac_ext >&5
13793
13794   ac_header_preproc=no
13795 fi
13796
13797 rm -f conftest.err conftest.$ac_ext
13798 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
13799 echo "${ECHO_T}$ac_header_preproc" >&6; }
13800
13801 # So?  What about this header?
13802 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
13803   yes:no: )
13804     { echo "$as_me:$LINENO: WARNING: elf/nlist.h: accepted by the compiler, rejected by the preprocessor!" >&5
13805 echo "$as_me: WARNING: elf/nlist.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
13806     { echo "$as_me:$LINENO: WARNING: elf/nlist.h: proceeding with the compiler's result" >&5
13807 echo "$as_me: WARNING: elf/nlist.h: proceeding with the compiler's result" >&2;}
13808     ac_header_preproc=yes
13809     ;;
13810   no:yes:* )
13811     { echo "$as_me:$LINENO: WARNING: elf/nlist.h: present but cannot be compiled" >&5
13812 echo "$as_me: WARNING: elf/nlist.h: present but cannot be compiled" >&2;}
13813     { echo "$as_me:$LINENO: WARNING: elf/nlist.h:     check for missing prerequisite headers?" >&5
13814 echo "$as_me: WARNING: elf/nlist.h:     check for missing prerequisite headers?" >&2;}
13815     { echo "$as_me:$LINENO: WARNING: elf/nlist.h: see the Autoconf documentation" >&5
13816 echo "$as_me: WARNING: elf/nlist.h: see the Autoconf documentation" >&2;}
13817     { echo "$as_me:$LINENO: WARNING: elf/nlist.h:     section \"Present But Cannot Be Compiled\"" >&5
13818 echo "$as_me: WARNING: elf/nlist.h:     section \"Present But Cannot Be Compiled\"" >&2;}
13819     { echo "$as_me:$LINENO: WARNING: elf/nlist.h: proceeding with the preprocessor's result" >&5
13820 echo "$as_me: WARNING: elf/nlist.h: proceeding with the preprocessor's result" >&2;}
13821     { echo "$as_me:$LINENO: WARNING: elf/nlist.h: in the future, the compiler will take precedence" >&5
13822 echo "$as_me: WARNING: elf/nlist.h: in the future, the compiler will take precedence" >&2;}
13823
13824     ;;
13825 esac
13826 { echo "$as_me:$LINENO: checking for elf/nlist.h" >&5
13827 echo $ECHO_N "checking for elf/nlist.h... $ECHO_C" >&6; }
13828 if test "${ac_cv_header_elf_nlist_h+set}" = set; then
13829   echo $ECHO_N "(cached) $ECHO_C" >&6
13830 else
13831   ac_cv_header_elf_nlist_h=$ac_header_preproc
13832 fi
13833 { echo "$as_me:$LINENO: result: $ac_cv_header_elf_nlist_h" >&5
13834 echo "${ECHO_T}$ac_cv_header_elf_nlist_h" >&6; }
13835
13836 fi
13837 if test $ac_cv_header_elf_nlist_h = yes; then
13838    nlist_h="elf/nlist.h"
13839 fi
13840
13841
13842         if test "${ac_cv_header_nlist_h+set}" = set; then
13843   { echo "$as_me:$LINENO: checking for nlist.h" >&5
13844 echo $ECHO_N "checking for nlist.h... $ECHO_C" >&6; }
13845 if test "${ac_cv_header_nlist_h+set}" = set; then
13846   echo $ECHO_N "(cached) $ECHO_C" >&6
13847 fi
13848 { echo "$as_me:$LINENO: result: $ac_cv_header_nlist_h" >&5
13849 echo "${ECHO_T}$ac_cv_header_nlist_h" >&6; }
13850 else
13851   # Is the header compilable?
13852 { echo "$as_me:$LINENO: checking nlist.h usability" >&5
13853 echo $ECHO_N "checking nlist.h usability... $ECHO_C" >&6; }
13854 cat >conftest.$ac_ext <<_ACEOF
13855 /* confdefs.h.  */
13856 _ACEOF
13857 cat confdefs.h >>conftest.$ac_ext
13858 cat >>conftest.$ac_ext <<_ACEOF
13859 /* end confdefs.h.  */
13860 $ac_includes_default
13861 #include <nlist.h>
13862 _ACEOF
13863 rm -f conftest.$ac_objext
13864 if { (ac_try="$ac_compile"
13865 case "(($ac_try" in
13866   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13867   *) ac_try_echo=$ac_try;;
13868 esac
13869 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13870   (eval "$ac_compile") 2>conftest.er1
13871   ac_status=$?
13872   grep -v '^ *+' conftest.er1 >conftest.err
13873   rm -f conftest.er1
13874   cat conftest.err >&5
13875   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13876   (exit $ac_status); } && {
13877          test -z "$ac_c_werror_flag" ||
13878          test ! -s conftest.err
13879        } && test -s conftest.$ac_objext; then
13880   ac_header_compiler=yes
13881 else
13882   echo "$as_me: failed program was:" >&5
13883 sed 's/^/| /' conftest.$ac_ext >&5
13884
13885         ac_header_compiler=no
13886 fi
13887
13888 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13889 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13890 echo "${ECHO_T}$ac_header_compiler" >&6; }
13891
13892 # Is the header present?
13893 { echo "$as_me:$LINENO: checking nlist.h presence" >&5
13894 echo $ECHO_N "checking nlist.h presence... $ECHO_C" >&6; }
13895 cat >conftest.$ac_ext <<_ACEOF
13896 /* confdefs.h.  */
13897 _ACEOF
13898 cat confdefs.h >>conftest.$ac_ext
13899 cat >>conftest.$ac_ext <<_ACEOF
13900 /* end confdefs.h.  */
13901 #include <nlist.h>
13902 _ACEOF
13903 if { (ac_try="$ac_cpp conftest.$ac_ext"
13904 case "(($ac_try" in
13905   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13906   *) ac_try_echo=$ac_try;;
13907 esac
13908 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13909   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13910   ac_status=$?
13911   grep -v '^ *+' conftest.er1 >conftest.err
13912   rm -f conftest.er1
13913   cat conftest.err >&5
13914   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13915   (exit $ac_status); } >/dev/null && {
13916          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
13917          test ! -s conftest.err
13918        }; then
13919   ac_header_preproc=yes
13920 else
13921   echo "$as_me: failed program was:" >&5
13922 sed 's/^/| /' conftest.$ac_ext >&5
13923
13924   ac_header_preproc=no
13925 fi
13926
13927 rm -f conftest.err conftest.$ac_ext
13928 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
13929 echo "${ECHO_T}$ac_header_preproc" >&6; }
13930
13931 # So?  What about this header?
13932 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
13933   yes:no: )
13934     { echo "$as_me:$LINENO: WARNING: nlist.h: accepted by the compiler, rejected by the preprocessor!" >&5
13935 echo "$as_me: WARNING: nlist.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
13936     { echo "$as_me:$LINENO: WARNING: nlist.h: proceeding with the compiler's result" >&5
13937 echo "$as_me: WARNING: nlist.h: proceeding with the compiler's result" >&2;}
13938     ac_header_preproc=yes
13939     ;;
13940   no:yes:* )
13941     { echo "$as_me:$LINENO: WARNING: nlist.h: present but cannot be compiled" >&5
13942 echo "$as_me: WARNING: nlist.h: present but cannot be compiled" >&2;}
13943     { echo "$as_me:$LINENO: WARNING: nlist.h:     check for missing prerequisite headers?" >&5
13944 echo "$as_me: WARNING: nlist.h:     check for missing prerequisite headers?" >&2;}
13945     { echo "$as_me:$LINENO: WARNING: nlist.h: see the Autoconf documentation" >&5
13946 echo "$as_me: WARNING: nlist.h: see the Autoconf documentation" >&2;}
13947     { echo "$as_me:$LINENO: WARNING: nlist.h:     section \"Present But Cannot Be Compiled\"" >&5
13948 echo "$as_me: WARNING: nlist.h:     section \"Present But Cannot Be Compiled\"" >&2;}
13949     { echo "$as_me:$LINENO: WARNING: nlist.h: proceeding with the preprocessor's result" >&5
13950 echo "$as_me: WARNING: nlist.h: proceeding with the preprocessor's result" >&2;}
13951     { echo "$as_me:$LINENO: WARNING: nlist.h: in the future, the compiler will take precedence" >&5
13952 echo "$as_me: WARNING: nlist.h: in the future, the compiler will take precedence" >&2;}
13953
13954     ;;
13955 esac
13956 { echo "$as_me:$LINENO: checking for nlist.h" >&5
13957 echo $ECHO_N "checking for nlist.h... $ECHO_C" >&6; }
13958 if test "${ac_cv_header_nlist_h+set}" = set; then
13959   echo $ECHO_N "(cached) $ECHO_C" >&6
13960 else
13961   ac_cv_header_nlist_h=$ac_header_preproc
13962 fi
13963 { echo "$as_me:$LINENO: result: $ac_cv_header_nlist_h" >&5
13964 echo "${ECHO_T}$ac_cv_header_nlist_h" >&6; }
13965
13966 fi
13967 if test $ac_cv_header_nlist_h = yes; then
13968    nlist_h="nlist.h"
13969 fi
13970
13971
13972         if test x"$nlist_h" = "x"; then
13973
13974 cat >>confdefs.h <<_ACEOF
13975 #define SYMBOL_PREFIX ""
13976 _ACEOF
13977
13978         else
13979                 { echo "$as_me:$LINENO: checking for extra underscores prepended to symbol names" >&5
13980 echo $ECHO_N "checking for extra underscores prepended to symbol names... $ECHO_C" >&6; }
13981                 if test "${symbol_underscores+set}" = set; then
13982   echo $ECHO_N "(cached) $ECHO_C" >&6
13983 else
13984
13985 cat << EOF > conftest.c
13986 #include <$nlist_h>
13987 #include <stdio.h>
13988 #include <stdlib.h>
13989 void _modinit(void);
13990 int main(int argc, char *argv[]) {
13991         int i;
13992         struct nlist nl[5];
13993
13994         /* fill the names in this way, so it'll work almost everywhere */
13995         nl[0].n_name = "_modinit";
13996         nl[1].n_name = "__modinit";
13997         nl[2].n_name = "___modinit";
13998         nl[3].n_name = "____modinit";
13999         nl[0].n_value = nl[1].n_value = nl[2].n_value = nl[3].n_value = nl[4].n_name = NULL;
14000
14001         if(argc < 2 || (nlist(argv[1], nl)) == -1) exit(-1);
14002         for(i = 0; i < 4; i++) {
14003                 if(nl[i].n_value != NULL)
14004                 {
14005                         int j;
14006                         for(j = 0; j < i; j++)
14007                                 printf("_");
14008                         exit(i);
14009                 }
14010         }
14011         exit(-1);
14012 }
14013 void _modinit(void) { return; }
14014 EOF
14015                 $CC $CPPFLAGS $IRC_CFLAGS -o conftest conftest.c $nlist_lib >/dev/null 2>&1
14016                 symbol_underscores=`./conftest conftest`
14017                 { echo "$as_me:$LINENO: result: $symbol_underscores" >&5
14018 echo "${ECHO_T}$symbol_underscores" >&6; }
14019                 $RM -f conftest conftest.c
14020
14021 fi
14022
14023
14024 cat >>confdefs.h <<_ACEOF
14025 #define SYMBOL_PREFIX "${symbol_underscores}"
14026 _ACEOF
14027
14028         fi
14029 fi
14030
14031 IRC_CFLAGS="$IRC_CFLAGS $CWARNS"
14032
14033
14034
14035
14036
14037
14038
14039
14040
14041
14042
14043
14044
14045
14046 if test "$prefix" = "NONE"; then
14047
14048 cat >>confdefs.h <<_ACEOF
14049 #define IRCD_PREFIX "$ac_default_prefix"
14050 _ACEOF
14051
14052
14053 else
14054
14055
14056         prefix=`echo $prefix | sed 's/\/$//'`
14057
14058 cat >>confdefs.h <<_ACEOF
14059 #define IRCD_PREFIX "$prefix"
14060 _ACEOF
14061
14062
14063 fi
14064
14065 ac_config_files="$ac_config_files Makefile ssld/Makefile extensions/Makefile unsupported/Makefile src/Makefile modules/Makefile tools/Makefile doc/Makefile help/Makefile"
14066
14067
14068 cat >confcache <<\_ACEOF
14069 # This file is a shell script that caches the results of configure
14070 # tests run on this system so they can be shared between configure
14071 # scripts and configure runs, see configure's option --config-cache.
14072 # It is not useful on other systems.  If it contains results you don't
14073 # want to keep, you may remove or edit it.
14074 #
14075 # config.status only pays attention to the cache file if you give it
14076 # the --recheck option to rerun configure.
14077 #
14078 # `ac_cv_env_foo' variables (set or unset) will be overridden when
14079 # loading this file, other *unset* `ac_cv_foo' will be assigned the
14080 # following values.
14081
14082 _ACEOF
14083
14084 # The following way of writing the cache mishandles newlines in values,
14085 # but we know of no workaround that is simple, portable, and efficient.
14086 # So, we kill variables containing newlines.
14087 # Ultrix sh set writes to stderr and can't be redirected directly,
14088 # and sets the high bit in the cache file unless we assign to the vars.
14089 (
14090   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
14091     eval ac_val=\$$ac_var
14092     case $ac_val in #(
14093     *${as_nl}*)
14094       case $ac_var in #(
14095       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
14096 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
14097       esac
14098       case $ac_var in #(
14099       _ | IFS | as_nl) ;; #(
14100       *) $as_unset $ac_var ;;
14101       esac ;;
14102     esac
14103   done
14104
14105   (set) 2>&1 |
14106     case $as_nl`(ac_space=' '; set) 2>&1` in #(
14107     *${as_nl}ac_space=\ *)
14108       # `set' does not quote correctly, so add quotes (double-quote
14109       # substitution turns \\\\ into \\, and sed turns \\ into \).
14110       sed -n \
14111         "s/'/'\\\\''/g;
14112           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
14113       ;; #(
14114     *)
14115       # `set' quotes correctly as required by POSIX, so do not add quotes.
14116       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
14117       ;;
14118     esac |
14119     sort
14120 ) |
14121   sed '
14122      /^ac_cv_env_/b end
14123      t clear
14124      :clear
14125      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
14126      t end
14127      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
14128      :end' >>confcache
14129 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
14130   if test -w "$cache_file"; then
14131     test "x$cache_file" != "x/dev/null" &&
14132       { echo "$as_me:$LINENO: updating cache $cache_file" >&5
14133 echo "$as_me: updating cache $cache_file" >&6;}
14134     cat confcache >$cache_file
14135   else
14136     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
14137 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
14138   fi
14139 fi
14140 rm -f confcache
14141
14142 test "x$prefix" = xNONE && prefix=$ac_default_prefix
14143 # Let make expand exec_prefix.
14144 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14145
14146 DEFS=-DHAVE_CONFIG_H
14147
14148 ac_libobjs=
14149 ac_ltlibobjs=
14150 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
14151   # 1. Remove the extension, and $U if already installed.
14152   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
14153   ac_i=`echo "$ac_i" | sed "$ac_script"`
14154   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
14155   #    will be set to the directory where LIBOBJS objects are built.
14156   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
14157   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
14158 done
14159 LIBOBJS=$ac_libobjs
14160
14161 LTLIBOBJS=$ac_ltlibobjs
14162
14163
14164
14165 : ${CONFIG_STATUS=./config.status}
14166 ac_clean_files_save=$ac_clean_files
14167 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
14168 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
14169 echo "$as_me: creating $CONFIG_STATUS" >&6;}
14170 cat >$CONFIG_STATUS <<_ACEOF
14171 #! $SHELL
14172 # Generated by $as_me.
14173 # Run this file to recreate the current configuration.
14174 # Compiler output produced by configure, useful for debugging
14175 # configure, is in config.log if it exists.
14176
14177 debug=false
14178 ac_cs_recheck=false
14179 ac_cs_silent=false
14180 SHELL=\${CONFIG_SHELL-$SHELL}
14181 _ACEOF
14182
14183 cat >>$CONFIG_STATUS <<\_ACEOF
14184 ## --------------------- ##
14185 ## M4sh Initialization.  ##
14186 ## --------------------- ##
14187
14188 # Be more Bourne compatible
14189 DUALCASE=1; export DUALCASE # for MKS sh
14190 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
14191   emulate sh
14192   NULLCMD=:
14193   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
14194   # is contrary to our usage.  Disable this feature.
14195   alias -g '${1+"$@"}'='"$@"'
14196   setopt NO_GLOB_SUBST
14197 else
14198   case `(set -o) 2>/dev/null` in
14199   *posix*) set -o posix ;;
14200 esac
14201
14202 fi
14203
14204
14205
14206
14207 # PATH needs CR
14208 # Avoid depending upon Character Ranges.
14209 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
14210 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
14211 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
14212 as_cr_digits='0123456789'
14213 as_cr_alnum=$as_cr_Letters$as_cr_digits
14214
14215 # The user is always right.
14216 if test "${PATH_SEPARATOR+set}" != set; then
14217   echo "#! /bin/sh" >conf$$.sh
14218   echo  "exit 0"   >>conf$$.sh
14219   chmod +x conf$$.sh
14220   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
14221     PATH_SEPARATOR=';'
14222   else
14223     PATH_SEPARATOR=:
14224   fi
14225   rm -f conf$$.sh
14226 fi
14227
14228 # Support unset when possible.
14229 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
14230   as_unset=unset
14231 else
14232   as_unset=false
14233 fi
14234
14235
14236 # IFS
14237 # We need space, tab and new line, in precisely that order.  Quoting is
14238 # there to prevent editors from complaining about space-tab.
14239 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
14240 # splitting by setting IFS to empty value.)
14241 as_nl='
14242 '
14243 IFS=" ""        $as_nl"
14244
14245 # Find who we are.  Look in the path if we contain no directory separator.
14246 case $0 in
14247   *[\\/]* ) as_myself=$0 ;;
14248   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14249 for as_dir in $PATH
14250 do
14251   IFS=$as_save_IFS
14252   test -z "$as_dir" && as_dir=.
14253   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
14254 done
14255 IFS=$as_save_IFS
14256
14257      ;;
14258 esac
14259 # We did not find ourselves, most probably we were run as `sh COMMAND'
14260 # in which case we are not to be found in the path.
14261 if test "x$as_myself" = x; then
14262   as_myself=$0
14263 fi
14264 if test ! -f "$as_myself"; then
14265   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
14266   { (exit 1); exit 1; }
14267 fi
14268
14269 # Work around bugs in pre-3.0 UWIN ksh.
14270 for as_var in ENV MAIL MAILPATH
14271 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
14272 done
14273 PS1='$ '
14274 PS2='> '
14275 PS4='+ '
14276
14277 # NLS nuisances.
14278 for as_var in \
14279   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
14280   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
14281   LC_TELEPHONE LC_TIME
14282 do
14283   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
14284     eval $as_var=C; export $as_var
14285   else
14286     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
14287   fi
14288 done
14289
14290 # Required to use basename.
14291 if expr a : '\(a\)' >/dev/null 2>&1 &&
14292    test "X`expr 00001 : '.*\(...\)'`" = X001; then
14293   as_expr=expr
14294 else
14295   as_expr=false
14296 fi
14297
14298 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
14299   as_basename=basename
14300 else
14301   as_basename=false
14302 fi
14303
14304
14305 # Name of the executable.
14306 as_me=`$as_basename -- "$0" ||
14307 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
14308          X"$0" : 'X\(//\)$' \| \
14309          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
14310 echo X/"$0" |
14311     sed '/^.*\/\([^/][^/]*\)\/*$/{
14312             s//\1/
14313             q
14314           }
14315           /^X\/\(\/\/\)$/{
14316             s//\1/
14317             q
14318           }
14319           /^X\/\(\/\).*/{
14320             s//\1/
14321             q
14322           }
14323           s/.*/./; q'`
14324
14325 # CDPATH.
14326 $as_unset CDPATH
14327
14328
14329
14330   as_lineno_1=$LINENO
14331   as_lineno_2=$LINENO
14332   test "x$as_lineno_1" != "x$as_lineno_2" &&
14333   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
14334
14335   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
14336   # uniformly replaced by the line number.  The first 'sed' inserts a
14337   # line-number line after each line using $LINENO; the second 'sed'
14338   # does the real work.  The second script uses 'N' to pair each
14339   # line-number line with the line containing $LINENO, and appends
14340   # trailing '-' during substitution so that $LINENO is not a special
14341   # case at line end.
14342   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
14343   # scripts with optimization help from Paolo Bonzini.  Blame Lee
14344   # E. McMahon (1931-1989) for sed's syntax.  :-)
14345   sed -n '
14346     p
14347     /[$]LINENO/=
14348   ' <$as_myself |
14349     sed '
14350       s/[$]LINENO.*/&-/
14351       t lineno
14352       b
14353       :lineno
14354       N
14355       :loop
14356       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
14357       t loop
14358       s/-\n.*//
14359     ' >$as_me.lineno &&
14360   chmod +x "$as_me.lineno" ||
14361     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
14362    { (exit 1); exit 1; }; }
14363
14364   # Don't try to exec as it changes $[0], causing all sort of problems
14365   # (the dirname of $[0] is not the place where we might find the
14366   # original and so on.  Autoconf is especially sensitive to this).
14367   . "./$as_me.lineno"
14368   # Exit status is that of the last command.
14369   exit
14370 }
14371
14372
14373 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
14374   as_dirname=dirname
14375 else
14376   as_dirname=false
14377 fi
14378
14379 ECHO_C= ECHO_N= ECHO_T=
14380 case `echo -n x` in
14381 -n*)
14382   case `echo 'x\c'` in
14383   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
14384   *)   ECHO_C='\c';;
14385   esac;;
14386 *)
14387   ECHO_N='-n';;
14388 esac
14389
14390 if expr a : '\(a\)' >/dev/null 2>&1 &&
14391    test "X`expr 00001 : '.*\(...\)'`" = X001; then
14392   as_expr=expr
14393 else
14394   as_expr=false
14395 fi
14396
14397 rm -f conf$$ conf$$.exe conf$$.file
14398 if test -d conf$$.dir; then
14399   rm -f conf$$.dir/conf$$.file
14400 else
14401   rm -f conf$$.dir
14402   mkdir conf$$.dir
14403 fi
14404 echo >conf$$.file
14405 if ln -s conf$$.file conf$$ 2>/dev/null; then
14406   as_ln_s='ln -s'
14407   # ... but there are two gotchas:
14408   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
14409   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
14410   # In both cases, we have to default to `cp -p'.
14411   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
14412     as_ln_s='cp -p'
14413 elif ln conf$$.file conf$$ 2>/dev/null; then
14414   as_ln_s=ln
14415 else
14416   as_ln_s='cp -p'
14417 fi
14418 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
14419 rmdir conf$$.dir 2>/dev/null
14420
14421 if mkdir -p . 2>/dev/null; then
14422   as_mkdir_p=:
14423 else
14424   test -d ./-p && rmdir ./-p
14425   as_mkdir_p=false
14426 fi
14427
14428 if test -x / >/dev/null 2>&1; then
14429   as_test_x='test -x'
14430 else
14431   if ls -dL / >/dev/null 2>&1; then
14432     as_ls_L_option=L
14433   else
14434     as_ls_L_option=
14435   fi
14436   as_test_x='
14437     eval sh -c '\''
14438       if test -d "$1"; then
14439         test -d "$1/.";
14440       else
14441         case $1 in
14442         -*)set "./$1";;
14443         esac;
14444         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
14445         ???[sx]*):;;*)false;;esac;fi
14446     '\'' sh
14447   '
14448 fi
14449 as_executable_p=$as_test_x
14450
14451 # Sed expression to map a string onto a valid CPP name.
14452 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
14453
14454 # Sed expression to map a string onto a valid variable name.
14455 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
14456
14457
14458 exec 6>&1
14459
14460 # Save the log message, to keep $[0] and so on meaningful, and to
14461 # report actual input values of CONFIG_FILES etc. instead of their
14462 # values after options handling.
14463 ac_log="
14464 This file was extended by charybdis $as_me 3.1, which was
14465 generated by GNU Autoconf 2.61.  Invocation command line was
14466
14467   CONFIG_FILES    = $CONFIG_FILES
14468   CONFIG_HEADERS  = $CONFIG_HEADERS
14469   CONFIG_LINKS    = $CONFIG_LINKS
14470   CONFIG_COMMANDS = $CONFIG_COMMANDS
14471   $ $0 $@
14472
14473 on `(hostname || uname -n) 2>/dev/null | sed 1q`
14474 "
14475
14476 _ACEOF
14477
14478 cat >>$CONFIG_STATUS <<_ACEOF
14479 # Files that config.status was made for.
14480 config_files="$ac_config_files"
14481 config_headers="$ac_config_headers"
14482
14483 _ACEOF
14484
14485 cat >>$CONFIG_STATUS <<\_ACEOF
14486 ac_cs_usage="\
14487 \`$as_me' instantiates files from templates according to the
14488 current configuration.
14489
14490 Usage: $0 [OPTIONS] [FILE]...
14491
14492   -h, --help       print this help, then exit
14493   -V, --version    print version number and configuration settings, then exit
14494   -q, --quiet      do not print progress messages
14495   -d, --debug      don't remove temporary files
14496       --recheck    update $as_me by reconfiguring in the same conditions
14497   --file=FILE[:TEMPLATE]
14498                    instantiate the configuration file FILE
14499   --header=FILE[:TEMPLATE]
14500                    instantiate the configuration header FILE
14501
14502 Configuration files:
14503 $config_files
14504
14505 Configuration headers:
14506 $config_headers
14507
14508 Report bugs to <bug-autoconf@gnu.org>."
14509
14510 _ACEOF
14511 cat >>$CONFIG_STATUS <<_ACEOF
14512 ac_cs_version="\\
14513 charybdis config.status 3.1
14514 configured by $0, generated by GNU Autoconf 2.61,
14515   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
14516
14517 Copyright (C) 2006 Free Software Foundation, Inc.
14518 This config.status script is free software; the Free Software Foundation
14519 gives unlimited permission to copy, distribute and modify it."
14520
14521 ac_pwd='$ac_pwd'
14522 srcdir='$srcdir'
14523 INSTALL='$INSTALL'
14524 _ACEOF
14525
14526 cat >>$CONFIG_STATUS <<\_ACEOF
14527 # If no file are specified by the user, then we need to provide default
14528 # value.  By we need to know if files were specified by the user.
14529 ac_need_defaults=:
14530 while test $# != 0
14531 do
14532   case $1 in
14533   --*=*)
14534     ac_option=`expr "X$1" : 'X\([^=]*\)='`
14535     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
14536     ac_shift=:
14537     ;;
14538   *)
14539     ac_option=$1
14540     ac_optarg=$2
14541     ac_shift=shift
14542     ;;
14543   esac
14544
14545   case $ac_option in
14546   # Handling of the options.
14547   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
14548     ac_cs_recheck=: ;;
14549   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
14550     echo "$ac_cs_version"; exit ;;
14551   --debug | --debu | --deb | --de | --d | -d )
14552     debug=: ;;
14553   --file | --fil | --fi | --f )
14554     $ac_shift
14555     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
14556     ac_need_defaults=false;;
14557   --header | --heade | --head | --hea )
14558     $ac_shift
14559     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
14560     ac_need_defaults=false;;
14561   --he | --h)
14562     # Conflict between --help and --header
14563     { echo "$as_me: error: ambiguous option: $1
14564 Try \`$0 --help' for more information." >&2
14565    { (exit 1); exit 1; }; };;
14566   --help | --hel | -h )
14567     echo "$ac_cs_usage"; exit ;;
14568   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
14569   | -silent | --silent | --silen | --sile | --sil | --si | --s)
14570     ac_cs_silent=: ;;
14571
14572   # This is an error.
14573   -*) { echo "$as_me: error: unrecognized option: $1
14574 Try \`$0 --help' for more information." >&2
14575    { (exit 1); exit 1; }; } ;;
14576
14577   *) ac_config_targets="$ac_config_targets $1"
14578      ac_need_defaults=false ;;
14579
14580   esac
14581   shift
14582 done
14583
14584 ac_configure_extra_args=
14585
14586 if $ac_cs_silent; then
14587   exec 6>/dev/null
14588   ac_configure_extra_args="$ac_configure_extra_args --silent"
14589 fi
14590
14591 _ACEOF
14592 cat >>$CONFIG_STATUS <<_ACEOF
14593 if \$ac_cs_recheck; then
14594   echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
14595   CONFIG_SHELL=$SHELL
14596   export CONFIG_SHELL
14597   exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
14598 fi
14599
14600 _ACEOF
14601 cat >>$CONFIG_STATUS <<\_ACEOF
14602 exec 5>>config.log
14603 {
14604   echo
14605   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
14606 ## Running $as_me. ##
14607 _ASBOX
14608   echo "$ac_log"
14609 } >&5
14610
14611 _ACEOF
14612 cat >>$CONFIG_STATUS <<_ACEOF
14613 _ACEOF
14614
14615 cat >>$CONFIG_STATUS <<\_ACEOF
14616
14617 # Handling of arguments.
14618 for ac_config_target in $ac_config_targets
14619 do
14620   case $ac_config_target in
14621     "include/setup.h") CONFIG_HEADERS="$CONFIG_HEADERS include/setup.h" ;;
14622     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
14623     "ssld/Makefile") CONFIG_FILES="$CONFIG_FILES ssld/Makefile" ;;
14624     "extensions/Makefile") CONFIG_FILES="$CONFIG_FILES extensions/Makefile" ;;
14625     "unsupported/Makefile") CONFIG_FILES="$CONFIG_FILES unsupported/Makefile" ;;
14626     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
14627     "modules/Makefile") CONFIG_FILES="$CONFIG_FILES modules/Makefile" ;;
14628     "tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;;
14629     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
14630     "help/Makefile") CONFIG_FILES="$CONFIG_FILES help/Makefile" ;;
14631
14632   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
14633 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
14634    { (exit 1); exit 1; }; };;
14635   esac
14636 done
14637
14638
14639 # If the user did not use the arguments to specify the items to instantiate,
14640 # then the envvar interface is used.  Set only those that are not.
14641 # We use the long form for the default assignment because of an extremely
14642 # bizarre bug on SunOS 4.1.3.
14643 if $ac_need_defaults; then
14644   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
14645   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
14646 fi
14647
14648 # Have a temporary directory for convenience.  Make it in the build tree
14649 # simply because there is no reason against having it here, and in addition,
14650 # creating and moving files from /tmp can sometimes cause problems.
14651 # Hook for its removal unless debugging.
14652 # Note that there is a small window in which the directory will not be cleaned:
14653 # after its creation but before its name has been assigned to `$tmp'.
14654 $debug ||
14655 {
14656   tmp=
14657   trap 'exit_status=$?
14658   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
14659 ' 0
14660   trap '{ (exit 1); exit 1; }' 1 2 13 15
14661 }
14662 # Create a (secure) tmp directory for tmp files.
14663
14664 {
14665   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
14666   test -n "$tmp" && test -d "$tmp"
14667 }  ||
14668 {
14669   tmp=./conf$$-$RANDOM
14670   (umask 077 && mkdir "$tmp")
14671 } ||
14672 {
14673    echo "$me: cannot create a temporary directory in ." >&2
14674    { (exit 1); exit 1; }
14675 }
14676
14677 #
14678 # Set up the sed scripts for CONFIG_FILES section.
14679 #
14680
14681 # No need to generate the scripts if there are no CONFIG_FILES.
14682 # This happens for instance when ./config.status config.h
14683 if test -n "$CONFIG_FILES"; then
14684
14685 _ACEOF
14686
14687
14688
14689 ac_delim='%!_!# '
14690 for ac_last_try in false false false false false :; do
14691   cat >conf$$subs.sed <<_ACEOF
14692 SHELL!$SHELL$ac_delim
14693 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
14694 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
14695 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
14696 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
14697 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
14698 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
14699 exec_prefix!$exec_prefix$ac_delim
14700 prefix!$prefix$ac_delim
14701 program_transform_name!$program_transform_name$ac_delim
14702 bindir!$bindir$ac_delim
14703 sbindir!$sbindir$ac_delim
14704 libexecdir!$libexecdir$ac_delim
14705 datarootdir!$datarootdir$ac_delim
14706 datadir!$datadir$ac_delim
14707 sysconfdir!$sysconfdir$ac_delim
14708 sharedstatedir!$sharedstatedir$ac_delim
14709 localstatedir!$localstatedir$ac_delim
14710 includedir!$includedir$ac_delim
14711 oldincludedir!$oldincludedir$ac_delim
14712 docdir!$docdir$ac_delim
14713 infodir!$infodir$ac_delim
14714 htmldir!$htmldir$ac_delim
14715 dvidir!$dvidir$ac_delim
14716 pdfdir!$pdfdir$ac_delim
14717 psdir!$psdir$ac_delim
14718 libdir!$libdir$ac_delim
14719 localedir!$localedir$ac_delim
14720 mandir!$mandir$ac_delim
14721 DEFS!$DEFS$ac_delim
14722 ECHO_C!$ECHO_C$ac_delim
14723 ECHO_N!$ECHO_N$ac_delim
14724 ECHO_T!$ECHO_T$ac_delim
14725 LIBS!$LIBS$ac_delim
14726 build_alias!$build_alias$ac_delim
14727 host_alias!$host_alias$ac_delim
14728 target_alias!$target_alias$ac_delim
14729 CC!$CC$ac_delim
14730 CFLAGS!$CFLAGS$ac_delim
14731 LDFLAGS!$LDFLAGS$ac_delim
14732 CPPFLAGS!$CPPFLAGS$ac_delim
14733 ac_ct_CC!$ac_ct_CC$ac_delim
14734 EXEEXT!$EXEEXT$ac_delim
14735 OBJEXT!$OBJEXT$ac_delim
14736 subdirs!$subdirs$ac_delim
14737 MKDEP!$MKDEP$ac_delim
14738 MAKEDEPEND!$MAKEDEPEND$ac_delim
14739 STDOUT!$STDOUT$ac_delim
14740 CPP!$CPP$ac_delim
14741 GREP!$GREP$ac_delim
14742 EGREP!$EGREP$ac_delim
14743 SET_MAKE!$SET_MAKE$ac_delim
14744 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
14745 INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
14746 INSTALL_DATA!$INSTALL_DATA$ac_delim
14747 RM!$RM$ac_delim
14748 CP!$CP$ac_delim
14749 MV!$MV$ac_delim
14750 LN!$LN$ac_delim
14751 SED!$SED$ac_delim
14752 AR!$AR$ac_delim
14753 LD!$LD$ac_delim
14754 RANLIB!$RANLIB$ac_delim
14755 TOUCH!$TOUCH$ac_delim
14756 YACC!$YACC$ac_delim
14757 YFLAGS!$YFLAGS$ac_delim
14758 LEX!$LEX$ac_delim
14759 LEX_OUTPUT_ROOT!$LEX_OUTPUT_ROOT$ac_delim
14760 LEXLIB!$LEXLIB$ac_delim
14761 CRYPT_LIB!$CRYPT_LIB$ac_delim
14762 VICONF!$VICONF$ac_delim
14763 ALLOCA!$ALLOCA$ac_delim
14764 ENCSPEED!$ENCSPEED$ac_delim
14765 ZLIB_LD!$ZLIB_LD$ac_delim
14766 ETC_DIR!$ETC_DIR$ac_delim
14767 confdir!$confdir$ac_delim
14768 LOG_DIR!$LOG_DIR$ac_delim
14769 logdir!$logdir$ac_delim
14770 HELP_DIR!$HELP_DIR$ac_delim
14771 helpdir!$helpdir$ac_delim
14772 MODULE_DIR!$MODULE_DIR$ac_delim
14773 moduledir!$moduledir$ac_delim
14774 SELECT_TYPE!$SELECT_TYPE$ac_delim
14775 MODULES_LIBS!$MODULES_LIBS$ac_delim
14776 MOD_TARGET!$MOD_TARGET$ac_delim
14777 SSL_SRCS_ENABLE!$SSL_SRCS_ENABLE$ac_delim
14778 SSL_INCLUDES!$SSL_INCLUDES$ac_delim
14779 SSL_LIBS!$SSL_LIBS$ac_delim
14780 PICFLAGS!$PICFLAGS$ac_delim
14781 IRC_CFLAGS!$IRC_CFLAGS$ac_delim
14782 SEDOBJ!$SEDOBJ$ac_delim
14783 LIBOBJS!$LIBOBJS$ac_delim
14784 LTLIBOBJS!$LTLIBOBJS$ac_delim
14785 _ACEOF
14786
14787   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 93; then
14788     break
14789   elif $ac_last_try; then
14790     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
14791 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
14792    { (exit 1); exit 1; }; }
14793   else
14794     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
14795   fi
14796 done
14797
14798 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
14799 if test -n "$ac_eof"; then
14800   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
14801   ac_eof=`expr $ac_eof + 1`
14802 fi
14803
14804 cat >>$CONFIG_STATUS <<_ACEOF
14805 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
14806 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
14807 _ACEOF
14808 sed '
14809 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
14810 s/^/s,@/; s/!/@,|#_!!_#|/
14811 :n
14812 t n
14813 s/'"$ac_delim"'$/,g/; t
14814 s/$/\\/; p
14815 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
14816 ' >>$CONFIG_STATUS <conf$$subs.sed
14817 rm -f conf$$subs.sed
14818 cat >>$CONFIG_STATUS <<_ACEOF
14819 :end
14820 s/|#_!!_#|//g
14821 CEOF$ac_eof
14822 _ACEOF
14823
14824
14825 # VPATH may cause trouble with some makes, so we remove $(srcdir),
14826 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
14827 # trailing colons and then remove the whole line if VPATH becomes empty
14828 # (actually we leave an empty line to preserve line numbers).
14829 if test "x$srcdir" = x.; then
14830   ac_vpsub='/^[  ]*VPATH[        ]*=/{
14831 s/:*\$(srcdir):*/:/
14832 s/:*\${srcdir}:*/:/
14833 s/:*@srcdir@:*/:/
14834 s/^\([^=]*=[     ]*\):*/\1/
14835 s/:*$//
14836 s/^[^=]*=[       ]*$//
14837 }'
14838 fi
14839
14840 cat >>$CONFIG_STATUS <<\_ACEOF
14841 fi # test -n "$CONFIG_FILES"
14842
14843
14844 for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS
14845 do
14846   case $ac_tag in
14847   :[FHLC]) ac_mode=$ac_tag; continue;;
14848   esac
14849   case $ac_mode$ac_tag in
14850   :[FHL]*:*);;
14851   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
14852 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
14853    { (exit 1); exit 1; }; };;
14854   :[FH]-) ac_tag=-:-;;
14855   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
14856   esac
14857   ac_save_IFS=$IFS
14858   IFS=:
14859   set x $ac_tag
14860   IFS=$ac_save_IFS
14861   shift
14862   ac_file=$1
14863   shift
14864
14865   case $ac_mode in
14866   :L) ac_source=$1;;
14867   :[FH])
14868     ac_file_inputs=
14869     for ac_f
14870     do
14871       case $ac_f in
14872       -) ac_f="$tmp/stdin";;
14873       *) # Look for the file first in the build tree, then in the source tree
14874          # (if the path is not absolute).  The absolute path cannot be DOS-style,
14875          # because $ac_f cannot contain `:'.
14876          test -f "$ac_f" ||
14877            case $ac_f in
14878            [\\/$]*) false;;
14879            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
14880            esac ||
14881            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
14882 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
14883    { (exit 1); exit 1; }; };;
14884       esac
14885       ac_file_inputs="$ac_file_inputs $ac_f"
14886     done
14887
14888     # Let's still pretend it is `configure' which instantiates (i.e., don't
14889     # use $as_me), people would be surprised to read:
14890     #    /* config.h.  Generated by config.status.  */
14891     configure_input="Generated from "`IFS=:
14892           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
14893     if test x"$ac_file" != x-; then
14894       configure_input="$ac_file.  $configure_input"
14895       { echo "$as_me:$LINENO: creating $ac_file" >&5
14896 echo "$as_me: creating $ac_file" >&6;}
14897     fi
14898
14899     case $ac_tag in
14900     *:-:* | *:-) cat >"$tmp/stdin";;
14901     esac
14902     ;;
14903   esac
14904
14905   ac_dir=`$as_dirname -- "$ac_file" ||
14906 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14907          X"$ac_file" : 'X\(//\)[^/]' \| \
14908          X"$ac_file" : 'X\(//\)$' \| \
14909          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
14910 echo X"$ac_file" |
14911     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14912             s//\1/
14913             q
14914           }
14915           /^X\(\/\/\)[^/].*/{
14916             s//\1/
14917             q
14918           }
14919           /^X\(\/\/\)$/{
14920             s//\1/
14921             q
14922           }
14923           /^X\(\/\).*/{
14924             s//\1/
14925             q
14926           }
14927           s/.*/./; q'`
14928   { as_dir="$ac_dir"
14929   case $as_dir in #(
14930   -*) as_dir=./$as_dir;;
14931   esac
14932   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
14933     as_dirs=
14934     while :; do
14935       case $as_dir in #(
14936       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
14937       *) as_qdir=$as_dir;;
14938       esac
14939       as_dirs="'$as_qdir' $as_dirs"
14940       as_dir=`$as_dirname -- "$as_dir" ||
14941 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14942          X"$as_dir" : 'X\(//\)[^/]' \| \
14943          X"$as_dir" : 'X\(//\)$' \| \
14944          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
14945 echo X"$as_dir" |
14946     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14947             s//\1/
14948             q
14949           }
14950           /^X\(\/\/\)[^/].*/{
14951             s//\1/
14952             q
14953           }
14954           /^X\(\/\/\)$/{
14955             s//\1/
14956             q
14957           }
14958           /^X\(\/\).*/{
14959             s//\1/
14960             q
14961           }
14962           s/.*/./; q'`
14963       test -d "$as_dir" && break
14964     done
14965     test -z "$as_dirs" || eval "mkdir $as_dirs"
14966   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
14967 echo "$as_me: error: cannot create directory $as_dir" >&2;}
14968    { (exit 1); exit 1; }; }; }
14969   ac_builddir=.
14970
14971 case "$ac_dir" in
14972 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
14973 *)
14974   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
14975   # A ".." for each directory in $ac_dir_suffix.
14976   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
14977   case $ac_top_builddir_sub in
14978   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
14979   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
14980   esac ;;
14981 esac
14982 ac_abs_top_builddir=$ac_pwd
14983 ac_abs_builddir=$ac_pwd$ac_dir_suffix
14984 # for backward compatibility:
14985 ac_top_builddir=$ac_top_build_prefix
14986
14987 case $srcdir in
14988   .)  # We are building in place.
14989     ac_srcdir=.
14990     ac_top_srcdir=$ac_top_builddir_sub
14991     ac_abs_top_srcdir=$ac_pwd ;;
14992   [\\/]* | ?:[\\/]* )  # Absolute name.
14993     ac_srcdir=$srcdir$ac_dir_suffix;
14994     ac_top_srcdir=$srcdir
14995     ac_abs_top_srcdir=$srcdir ;;
14996   *) # Relative name.
14997     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
14998     ac_top_srcdir=$ac_top_build_prefix$srcdir
14999     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
15000 esac
15001 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
15002
15003
15004   case $ac_mode in
15005   :F)
15006   #
15007   # CONFIG_FILE
15008   #
15009
15010   case $INSTALL in
15011   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
15012   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
15013   esac
15014 _ACEOF
15015
15016 cat >>$CONFIG_STATUS <<\_ACEOF
15017 # If the template does not know about datarootdir, expand it.
15018 # FIXME: This hack should be removed a few years after 2.60.
15019 ac_datarootdir_hack=; ac_datarootdir_seen=
15020
15021 case `sed -n '/datarootdir/ {
15022   p
15023   q
15024 }
15025 /@datadir@/p
15026 /@docdir@/p
15027 /@infodir@/p
15028 /@localedir@/p
15029 /@mandir@/p
15030 ' $ac_file_inputs` in
15031 *datarootdir*) ac_datarootdir_seen=yes;;
15032 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
15033   { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
15034 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
15035 _ACEOF
15036 cat >>$CONFIG_STATUS <<_ACEOF
15037   ac_datarootdir_hack='
15038   s&@datadir@&$datadir&g
15039   s&@docdir@&$docdir&g
15040   s&@infodir@&$infodir&g
15041   s&@localedir@&$localedir&g
15042   s&@mandir@&$mandir&g
15043     s&\\\${datarootdir}&$datarootdir&g' ;;
15044 esac
15045 _ACEOF
15046
15047 # Neutralize VPATH when `$srcdir' = `.'.
15048 # Shell code in configure.ac might set extrasub.
15049 # FIXME: do we really want to maintain this feature?
15050 cat >>$CONFIG_STATUS <<_ACEOF
15051   sed "$ac_vpsub
15052 $extrasub
15053 _ACEOF
15054 cat >>$CONFIG_STATUS <<\_ACEOF
15055 :t
15056 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
15057 s&@configure_input@&$configure_input&;t t
15058 s&@top_builddir@&$ac_top_builddir_sub&;t t
15059 s&@srcdir@&$ac_srcdir&;t t
15060 s&@abs_srcdir@&$ac_abs_srcdir&;t t
15061 s&@top_srcdir@&$ac_top_srcdir&;t t
15062 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
15063 s&@builddir@&$ac_builddir&;t t
15064 s&@abs_builddir@&$ac_abs_builddir&;t t
15065 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
15066 s&@INSTALL@&$ac_INSTALL&;t t
15067 $ac_datarootdir_hack
15068 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
15069
15070 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
15071   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
15072   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
15073   { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
15074 which seems to be undefined.  Please make sure it is defined." >&5
15075 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
15076 which seems to be undefined.  Please make sure it is defined." >&2;}
15077
15078   rm -f "$tmp/stdin"
15079   case $ac_file in
15080   -) cat "$tmp/out"; rm -f "$tmp/out";;
15081   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
15082   esac
15083  ;;
15084   :H)
15085   #
15086   # CONFIG_HEADER
15087   #
15088 _ACEOF
15089
15090 # Transform confdefs.h into a sed script `conftest.defines', that
15091 # substitutes the proper values into config.h.in to produce config.h.
15092 rm -f conftest.defines conftest.tail
15093 # First, append a space to every undef/define line, to ease matching.
15094 echo 's/$/ /' >conftest.defines
15095 # Then, protect against being on the right side of a sed subst, or in
15096 # an unquoted here document, in config.status.  If some macros were
15097 # called several times there might be several #defines for the same
15098 # symbol, which is useless.  But do not sort them, since the last
15099 # AC_DEFINE must be honored.
15100 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
15101 # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
15102 # NAME is the cpp macro being defined, VALUE is the value it is being given.
15103 # PARAMS is the parameter list in the macro definition--in most cases, it's
15104 # just an empty string.
15105 ac_dA='s,^\\([   #]*\\)[^        ]*\\([  ]*'
15106 ac_dB='\\)[      (].*,\\1define\\2'
15107 ac_dC=' '
15108 ac_dD=' ,'
15109
15110 uniq confdefs.h |
15111   sed -n '
15112         t rset
15113         :rset
15114         s/^[     ]*#[    ]*define[       ][      ]*//
15115         t ok
15116         d
15117         :ok
15118         s/[\\&,]/\\&/g
15119         s/^\('"$ac_word_re"'\)\(([^()]*)\)[      ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
15120         s/^\('"$ac_word_re"'\)[  ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
15121   ' >>conftest.defines
15122
15123 # Remove the space that was appended to ease matching.
15124 # Then replace #undef with comments.  This is necessary, for
15125 # example, in the case of _POSIX_SOURCE, which is predefined and required
15126 # on some systems where configure will not decide to define it.
15127 # (The regexp can be short, since the line contains either #define or #undef.)
15128 echo 's/ $//
15129 s,^[     #]*u.*,/* & */,' >>conftest.defines
15130
15131 # Break up conftest.defines:
15132 ac_max_sed_lines=50
15133
15134 # First sed command is:  sed -f defines.sed $ac_file_inputs >"$tmp/out1"
15135 # Second one is:         sed -f defines.sed "$tmp/out1" >"$tmp/out2"
15136 # Third one will be:     sed -f defines.sed "$tmp/out2" >"$tmp/out1"
15137 # et cetera.
15138 ac_in='$ac_file_inputs'
15139 ac_out='"$tmp/out1"'
15140 ac_nxt='"$tmp/out2"'
15141
15142 while :
15143 do
15144   # Write a here document:
15145     cat >>$CONFIG_STATUS <<_ACEOF
15146     # First, check the format of the line:
15147     cat >"\$tmp/defines.sed" <<\\CEOF
15148 /^[      ]*#[    ]*undef[        ][      ]*$ac_word_re[  ]*\$/b def
15149 /^[      ]*#[    ]*define[       ][      ]*$ac_word_re[(         ]/b def
15150 b
15151 :def
15152 _ACEOF
15153   sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
15154   echo 'CEOF
15155     sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
15156   ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
15157   sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
15158   grep . conftest.tail >/dev/null || break
15159   rm -f conftest.defines
15160   mv conftest.tail conftest.defines
15161 done
15162 rm -f conftest.defines conftest.tail
15163
15164 echo "ac_result=$ac_in" >>$CONFIG_STATUS
15165 cat >>$CONFIG_STATUS <<\_ACEOF
15166   if test x"$ac_file" != x-; then
15167     echo "/* $configure_input  */" >"$tmp/config.h"
15168     cat "$ac_result" >>"$tmp/config.h"
15169     if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
15170       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
15171 echo "$as_me: $ac_file is unchanged" >&6;}
15172     else
15173       rm -f $ac_file
15174       mv "$tmp/config.h" $ac_file
15175     fi
15176   else
15177     echo "/* $configure_input  */"
15178     cat "$ac_result"
15179   fi
15180   rm -f "$tmp/out12"
15181  ;;
15182
15183
15184   esac
15185
15186 done # for ac_tag
15187
15188
15189 { (exit 0); exit 0; }
15190 _ACEOF
15191 chmod +x $CONFIG_STATUS
15192 ac_clean_files=$ac_clean_files_save
15193
15194
15195 # configure is writing to config.log, and then calls config.status.
15196 # config.status does its own redirection, appending to config.log.
15197 # Unfortunately, on DOS this fails, as config.log is still kept open
15198 # by configure, so config.status won't be able to write to it; its
15199 # output is simply discarded.  So we exec the FD to /dev/null,
15200 # effectively closing config.log, so it can be properly (re)opened and
15201 # appended to by config.status.  When coming back to configure, we
15202 # need to make the FD available again.
15203 if test "$no_create" != yes; then
15204   ac_cs_success=:
15205   ac_config_status_args=
15206   test "$silent" = yes &&
15207     ac_config_status_args="$ac_config_status_args --quiet"
15208   exec 5>/dev/null
15209   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
15210   exec 5>>config.log
15211   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
15212   # would make configure fail if this is the last instruction.
15213   $ac_cs_success || { (exit 1); exit 1; }
15214 fi
15215
15216 #
15217 # CONFIG_SUBDIRS section.
15218 #
15219 if test "$no_recursion" != yes; then
15220
15221   # Remove --cache-file and --srcdir arguments so they do not pile up.
15222   ac_sub_configure_args=
15223   ac_prev=
15224   eval "set x $ac_configure_args"
15225   shift
15226   for ac_arg
15227   do
15228     if test -n "$ac_prev"; then
15229       ac_prev=
15230       continue
15231     fi
15232     case $ac_arg in
15233     -cache-file | --cache-file | --cache-fil | --cache-fi \
15234     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
15235       ac_prev=cache_file ;;
15236     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
15237     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
15238     | --c=*)
15239       ;;
15240     --config-cache | -C)
15241       ;;
15242     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
15243       ac_prev=srcdir ;;
15244     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
15245       ;;
15246     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
15247       ac_prev=prefix ;;
15248     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
15249       ;;
15250     *)
15251       case $ac_arg in
15252       *\'*) ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
15253       esac
15254       ac_sub_configure_args="$ac_sub_configure_args '$ac_arg'" ;;
15255     esac
15256   done
15257
15258   # Always prepend --prefix to ensure using the same prefix
15259   # in subdir configurations.
15260   ac_arg="--prefix=$prefix"
15261   case $ac_arg in
15262   *\'*) ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
15263   esac
15264   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
15265
15266   # Pass --silent
15267   if test "$silent" = yes; then
15268     ac_sub_configure_args="--silent $ac_sub_configure_args"
15269   fi
15270
15271   ac_popdir=`pwd`
15272   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
15273
15274     # Do not complain, so a configure script can configure whichever
15275     # parts of a large source tree are present.
15276     test -d "$srcdir/$ac_dir" || continue
15277
15278     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
15279     echo "$as_me:$LINENO: $ac_msg" >&5
15280     echo "$ac_msg" >&6
15281     { as_dir="$ac_dir"
15282   case $as_dir in #(
15283   -*) as_dir=./$as_dir;;
15284   esac
15285   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
15286     as_dirs=
15287     while :; do
15288       case $as_dir in #(
15289       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
15290       *) as_qdir=$as_dir;;
15291       esac
15292       as_dirs="'$as_qdir' $as_dirs"
15293       as_dir=`$as_dirname -- "$as_dir" ||
15294 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15295          X"$as_dir" : 'X\(//\)[^/]' \| \
15296          X"$as_dir" : 'X\(//\)$' \| \
15297          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
15298 echo X"$as_dir" |
15299     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15300             s//\1/
15301             q
15302           }
15303           /^X\(\/\/\)[^/].*/{
15304             s//\1/
15305             q
15306           }
15307           /^X\(\/\/\)$/{
15308             s//\1/
15309             q
15310           }
15311           /^X\(\/\).*/{
15312             s//\1/
15313             q
15314           }
15315           s/.*/./; q'`
15316       test -d "$as_dir" && break
15317     done
15318     test -z "$as_dirs" || eval "mkdir $as_dirs"
15319   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
15320 echo "$as_me: error: cannot create directory $as_dir" >&2;}
15321    { (exit 1); exit 1; }; }; }
15322     ac_builddir=.
15323
15324 case "$ac_dir" in
15325 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
15326 *)
15327   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
15328   # A ".." for each directory in $ac_dir_suffix.
15329   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
15330   case $ac_top_builddir_sub in
15331   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
15332   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
15333   esac ;;
15334 esac
15335 ac_abs_top_builddir=$ac_pwd
15336 ac_abs_builddir=$ac_pwd$ac_dir_suffix
15337 # for backward compatibility:
15338 ac_top_builddir=$ac_top_build_prefix
15339
15340 case $srcdir in
15341   .)  # We are building in place.
15342     ac_srcdir=.
15343     ac_top_srcdir=$ac_top_builddir_sub
15344     ac_abs_top_srcdir=$ac_pwd ;;
15345   [\\/]* | ?:[\\/]* )  # Absolute name.
15346     ac_srcdir=$srcdir$ac_dir_suffix;
15347     ac_top_srcdir=$srcdir
15348     ac_abs_top_srcdir=$srcdir ;;
15349   *) # Relative name.
15350     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
15351     ac_top_srcdir=$ac_top_build_prefix$srcdir
15352     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
15353 esac
15354 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
15355
15356
15357     cd "$ac_dir"
15358
15359     # Check for guested configure; otherwise get Cygnus style configure.
15360     if test -f "$ac_srcdir/configure.gnu"; then
15361       ac_sub_configure=$ac_srcdir/configure.gnu
15362     elif test -f "$ac_srcdir/configure"; then
15363       ac_sub_configure=$ac_srcdir/configure
15364     elif test -f "$ac_srcdir/configure.in"; then
15365       # This should be Cygnus configure.
15366       ac_sub_configure=$ac_aux_dir/configure
15367     else
15368       { echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5
15369 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
15370       ac_sub_configure=
15371     fi
15372
15373     # The recursion is here.
15374     if test -n "$ac_sub_configure"; then
15375       # Make the cache file name correct relative to the subdirectory.
15376       case $cache_file in
15377       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
15378       *) # Relative name.
15379         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
15380       esac
15381
15382       { echo "$as_me:$LINENO: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
15383 echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
15384       # The eval makes quoting arguments work.
15385       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
15386            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
15387         { { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
15388 echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
15389    { (exit 1); exit 1; }; }
15390     fi
15391
15392     cd "$ac_popdir"
15393   done
15394 fi
15395
15396
15397 if test "$cf_openssl_version_ok" = yes; then
15398         openssl="yes"
15399 else
15400         openssl="no"
15401 fi
15402
15403 if test "$shared_modules" = yes; then
15404         modules=shared
15405 else
15406         modules=static
15407 fi
15408
15409 echo "
15410 Configuration:
15411         Install directory  : $prefix
15412
15413         Ziplinks           : $zlib
15414         OpenSSL            : $openssl
15415         Socket Engine      : $SELECT_TYPE
15416         Small network      : $small_net
15417         Block allocator    : $balloc
15418
15419         Nickname length    : $NICKLEN
15420         Topic length       : $TOPICLEN
15421
15422 Use (g)make to compile Charybdis, then (g)make install to install it.
15423 "